id	sid	tid	token	lemma	pos
20417	1	1	Illustration	illustration	NN
20417	1	2	:	:	:
20417	1	3	THE	the	DT
20417	1	4	GREAT	great	JJ
20417	1	5	SCARLET	scarlet	JJ
20417	1	6	SOLAR	solar	NN
20417	1	7	PROMINENCES	PROMINENCES	NNP
20417	1	8	,	,	,
20417	1	9	WHICH	which	WDT
20417	1	10	ARE	are	VBP
20417	1	11	SUCH	such	JJ
20417	1	12	A	a	DT
20417	1	13	NOTABLE	notable	NN
20417	1	14	FEATURE	feature	RB
20417	1	15	OF	of	IN
20417	1	16	THE	the	DT
20417	1	17	SOLAR	SOLAR	NNP
20417	1	18	PHENOMENA	PHENOMENA	NNP
20417	1	19	,	,	,
20417	1	20	ARE	are	VBP
20417	1	21	IMMENSE	IMMENSE	VBG
20417	1	22	OUTBURSTS	outbursts	JJ
20417	1	23	OF	of	IN
20417	1	24	FLAMING	flame	VBG
20417	1	25	HYDROGEN	hydrogen	NN
20417	1	26	RISING	rise	VBG
20417	1	27	SOMETIMES	sometimes	RB
20417	1	28	TO	to	IN
20417	1	29	A	a	DT
20417	1	30	HEIGHT	height	NN
20417	1	31	OF	of	IN
20417	1	32	500,000	500,000	CD
20417	1	33	MILES	MILES	NNP
20417	1	34	]	]	-RRB-
20417	1	35	THE	the	DT
20417	1	36	OUTLINE	OUTLINE	NNP
20417	1	37	OF	of	IN
20417	1	38	SCIENCE	SCIENCE	NNP
20417	1	39	A	A	NNP
20417	1	40	PLAIN	PLAIN	NNP
20417	1	41	STORY	STORY	NNP
20417	1	42	SIMPLY	SIMPLY	NNP
20417	1	43	TOLD	tell	VBD
20417	1	44	EDITED	EDITED	NNP
20417	1	45	BY	by	IN
20417	1	46	J.	J.	NNP
20417	1	47	ARTHUR	ARTHUR	NNP
20417	1	48	THOMSON	THOMSON	VBD
20417	1	49	REGIUS	REGIUS	NNP
20417	1	50	PROFESSOR	PROFESSOR	NNS
20417	1	51	OF	of	IN
20417	1	52	NATURAL	natural	JJ
20417	1	53	HISTORY	history	NN
20417	1	54	IN	in	IN
20417	1	55	THE	the	DT
20417	1	56	UNIVERSITY	UNIVERSITY	NNP
20417	1	57	OF	of	IN
20417	1	58	ABERDEEN	aberdeen	NN
20417	1	59	WITH	with	IN
20417	1	60	OVER	over	IN
20417	1	61	800	800	CD
20417	1	62	ILLUSTRATIONS	illustrations	NN
20417	1	63	OF	of	IN
20417	1	64	WHICH	which	WDT
20417	1	65	ABOUT	about	IN
20417	1	66	40	40	CD
20417	1	67	ARE	are	VBP
20417	1	68	IN	in	IN
20417	1	69	COLOUR	colour	NN
20417	1	70	IN	in	IN
20417	1	71	FOUR	four	CD
20417	1	72	VOLUMES	VOLUMES	NNP
20417	1	73	G.	G.	NNP
20417	1	74	P.	P.	NNP
20417	1	75	PUTNAM	PUTNAM	NNP
20417	1	76	'S	's	POS
20417	1	77	SONS	SONS	NNP
20417	1	78	NEW	NEW	NNP
20417	1	79	YORK	YORK	NNP
20417	1	80	AND	and	CC
20417	1	81	LONDON	LONDON	NNP
20417	1	82	The	the	DT
20417	1	83	Knickerbocker	Knickerbocker	NNP
20417	1	84	press	press	NN
20417	1	85	Copyright	copyright	NN
20417	1	86	,	,	,
20417	1	87	1922	1922	CD
20417	1	88	by	by	IN
20417	1	89	G.	G.	NNP
20417	1	90	P.	P.	NNP
20417	1	91	Putnam	Putnam	NNP
20417	1	92	's	's	POS
20417	1	93	Sons	Sons	NNPS
20417	1	94	_	_	NNP
20417	1	95	First	First	NNP
20417	1	96	Printing	Printing	NNP
20417	1	97	April	April	NNP
20417	1	98	,	,	,
20417	1	99	1922	1922	CD
20417	1	100	Second	Second	NNP
20417	1	101	Printing	Printing	NNP
20417	1	102	April	April	NNP
20417	1	103	,	,	,
20417	1	104	1922	1922	CD
20417	1	105	Third	Third	NNP
20417	1	106	Printing	Printing	NNP
20417	1	107	April	April	NNP
20417	1	108	,	,	,
20417	1	109	1922	1922	CD
20417	1	110	Fourth	Fourth	NNP
20417	1	111	Printing	Printing	NNP
20417	1	112	April	April	NNP
20417	1	113	,	,	,
20417	1	114	1922	1922	CD
20417	1	115	Fifth	Fifth	NNP
20417	1	116	Printing	Printing	NNP
20417	1	117	June	June	NNP
20417	1	118	,	,	,
20417	1	119	1922	1922	CD
20417	1	120	Sixth	Sixth	NNP
20417	1	121	Printing	Printing	NNP
20417	1	122	June	June	NNP
20417	1	123	,	,	,
20417	1	124	1922	1922	CD
20417	1	125	Seventh	Seventh	NNP
20417	1	126	Printing	Printing	NNP
20417	1	127	June	June	NNP
20417	1	128	,	,	,
20417	1	129	1922	1922	CD
20417	1	130	Eighth	Eighth	NNP
20417	1	131	Printing	Printing	NNP
20417	1	132	June	June	NNP
20417	1	133	,	,	,
20417	1	134	1922	1922	CD
20417	1	135	Ninth	Ninth	NNP
20417	1	136	Printing	Printing	NNP
20417	1	137	August	August	NNP
20417	1	138	,	,	,
20417	1	139	1922	1922	CD
20417	1	140	Tenth	tenth	JJ
20417	1	141	Printing	printing	NN
20417	1	142	September	September	NNP
20417	1	143	,	,	,
20417	1	144	1922	1922	CD
20417	1	145	Eleventh	Eleventh	NNP
20417	1	146	Printing	Printing	NNP
20417	1	147	Sept.	September	NNP
20417	1	148	,	,	,
20417	1	149	1922	1922	CD
20417	1	150	Twelfth	Twelfth	NNP
20417	1	151	Printing	Printing	NNP
20417	1	152	,	,	,
20417	1	153	May	May	NNP
20417	1	154	,	,	,
20417	1	155	1924	1924	CD
20417	1	156	_	_	NNP
20417	1	157	Made	make	VBN
20417	1	158	in	in	IN
20417	1	159	the	the	DT
20417	1	160	United	United	NNP
20417	1	161	States	States	NNP
20417	1	162	of	of	IN
20417	1	163	America	America	NNP
20417	1	164	INTRODUCTORY	INTRODUCTORY	NNP
20417	1	165	NOTE	NOTE	NNP
20417	1	166	By	by	IN
20417	1	167	Professor	Professor	NNP
20417	1	168	J.	J.	NNP
20417	1	169	Arthur	Arthur	NNP
20417	1	170	Thomson	Thomson	NNP
20417	1	171	Was	be	VBD
20417	1	172	it	-PRON-	PRP
20417	1	173	not	not	RB
20417	1	174	the	the	DT
20417	1	175	great	great	JJ
20417	1	176	philosopher	philosopher	NN
20417	1	177	and	and	CC
20417	1	178	mathematician	mathematician	JJ
20417	1	179	Leibnitz	Leibnitz	NNP
20417	1	180	who	who	WP
20417	1	181	said	say	VBD
20417	1	182	that	that	IN
20417	1	183	the	the	DT
20417	1	184	more	more	JJR
20417	1	185	knowledge	knowledge	NN
20417	1	186	advances	advance	VBZ
20417	1	187	the	the	DT
20417	1	188	more	more	JJR
20417	1	189	it	-PRON-	PRP
20417	1	190	becomes	become	VBZ
20417	1	191	possible	possible	JJ
20417	1	192	to	to	TO
20417	1	193	condense	condense	VB
20417	1	194	it	-PRON-	PRP
20417	1	195	into	into	IN
20417	1	196	little	little	JJ
20417	1	197	books	book	NNS
20417	1	198	?	?	.
20417	2	1	Now	now	RB
20417	2	2	this	this	DT
20417	2	3	"	"	``
20417	2	4	Outline	Outline	NNP
20417	2	5	of	of	IN
20417	2	6	Science	Science	NNP
20417	2	7	"	"	''
20417	2	8	is	be	VBZ
20417	2	9	certainly	certainly	RB
20417	2	10	not	not	RB
20417	2	11	a	a	DT
20417	2	12	little	little	JJ
20417	2	13	book	book	NN
20417	2	14	,	,	,
20417	2	15	and	and	CC
20417	2	16	yet	yet	RB
20417	2	17	it	-PRON-	PRP
20417	2	18	illustrates	illustrate	VBZ
20417	2	19	part	part	NN
20417	2	20	of	of	IN
20417	2	21	the	the	DT
20417	2	22	meaning	meaning	NN
20417	2	23	of	of	IN
20417	2	24	Leibnitz	Leibnitz	NNP
20417	2	25	's	's	POS
20417	2	26	wise	wise	JJ
20417	2	27	saying	saying	NN
20417	2	28	.	.	.
20417	3	1	For	for	IN
20417	3	2	here	here	RB
20417	3	3	within	within	IN
20417	3	4	reasonable	reasonable	JJ
20417	3	5	compass	compass	NN
20417	3	6	there	there	EX
20417	3	7	is	be	VBZ
20417	3	8	a	a	DT
20417	3	9	library	library	NN
20417	3	10	of	of	IN
20417	3	11	little	little	JJ
20417	3	12	books	book	NNS
20417	3	13	--	--	:
20417	3	14	an	an	DT
20417	3	15	outline	outline	NN
20417	3	16	of	of	IN
20417	3	17	many	many	JJ
20417	3	18	sciences	science	NNS
20417	3	19	.	.	.
20417	4	1	It	-PRON-	PRP
20417	4	2	will	will	MD
20417	4	3	be	be	VB
20417	4	4	profitable	profitable	JJ
20417	4	5	to	to	IN
20417	4	6	the	the	DT
20417	4	7	student	student	NN
20417	4	8	in	in	IN
20417	4	9	proportion	proportion	NN
20417	4	10	to	to	IN
20417	4	11	the	the	DT
20417	4	12	discrimination	discrimination	NN
20417	4	13	with	with	IN
20417	4	14	which	which	WDT
20417	4	15	it	-PRON-	PRP
20417	4	16	is	be	VBZ
20417	4	17	used	use	VBN
20417	4	18	.	.	.
20417	5	1	For	for	IN
20417	5	2	it	-PRON-	PRP
20417	5	3	is	be	VBZ
20417	5	4	not	not	RB
20417	5	5	in	in	IN
20417	5	6	the	the	DT
20417	5	7	least	least	JJS
20417	5	8	meant	mean	VBN
20417	5	9	to	to	TO
20417	5	10	be	be	VB
20417	5	11	of	of	IN
20417	5	12	the	the	DT
20417	5	13	nature	nature	NN
20417	5	14	of	of	IN
20417	5	15	an	an	DT
20417	5	16	Encyclopædia	Encyclopædia	NNP
20417	5	17	,	,	,
20417	5	18	giving	give	VBG
20417	5	19	condensed	condense	VBN
20417	5	20	and	and	CC
20417	5	21	comprehensive	comprehensive	JJ
20417	5	22	articles	article	NNS
20417	5	23	with	with	IN
20417	5	24	a	a	DT
20417	5	25	big	big	JJ
20417	5	26	full	full	JJ
20417	5	27	stop	stop	NN
20417	5	28	at	at	IN
20417	5	29	the	the	DT
20417	5	30	end	end	NN
20417	5	31	of	of	IN
20417	5	32	each	each	DT
20417	5	33	.	.	.
20417	6	1	Nor	nor	CC
20417	6	2	is	be	VBZ
20417	6	3	it	-PRON-	PRP
20417	6	4	a	a	DT
20417	6	5	collection	collection	NN
20417	6	6	of	of	IN
20417	6	7	"	"	``
20417	6	8	primers	primer	NNS
20417	6	9	,	,	,
20417	6	10	"	"	''
20417	6	11	beginning	begin	VBG
20417	6	12	at	at	IN
20417	6	13	the	the	DT
20417	6	14	very	very	JJ
20417	6	15	beginning	beginning	NN
20417	6	16	of	of	IN
20417	6	17	each	each	DT
20417	6	18	subject	subject	NN
20417	6	19	and	and	CC
20417	6	20	working	work	VBG
20417	6	21	methodically	methodically	RB
20417	6	22	onwards	onwards	RB
20417	6	23	.	.	.
20417	7	1	That	that	DT
20417	7	2	is	be	VBZ
20417	7	3	not	not	RB
20417	7	4	the	the	DT
20417	7	5	idea	idea	NN
20417	7	6	.	.	.
20417	8	1	What	what	WP
20417	8	2	then	then	RB
20417	8	3	is	be	VBZ
20417	8	4	the	the	DT
20417	8	5	aim	aim	NN
20417	8	6	of	of	IN
20417	8	7	this	this	DT
20417	8	8	book	book	NN
20417	8	9	?	?	.
20417	9	1	It	-PRON-	PRP
20417	9	2	is	be	VBZ
20417	9	3	to	to	TO
20417	9	4	give	give	VB
20417	9	5	the	the	DT
20417	9	6	intelligent	intelligent	JJ
20417	9	7	student	student	NN
20417	9	8	-	-	HYPH
20417	9	9	citizen	citizen	NN
20417	9	10	,	,	,
20417	9	11	otherwise	otherwise	RB
20417	9	12	called	call	VBD
20417	9	13	"	"	``
20417	9	14	the	the	DT
20417	9	15	man	man	NN
20417	9	16	in	in	IN
20417	9	17	the	the	DT
20417	9	18	street	street	NN
20417	9	19	,	,	,
20417	9	20	"	"	''
20417	9	21	a	a	DT
20417	9	22	bunch	bunch	NN
20417	9	23	of	of	IN
20417	9	24	intellectual	intellectual	JJ
20417	9	25	keys	key	NNS
20417	9	26	by	by	IN
20417	9	27	which	which	WDT
20417	9	28	to	to	TO
20417	9	29	open	open	VB
20417	9	30	doors	door	NNS
20417	9	31	which	which	WDT
20417	9	32	have	have	VBP
20417	9	33	been	be	VBN
20417	9	34	hitherto	hitherto	VBN
20417	9	35	shut	shut	VBN
20417	9	36	to	to	IN
20417	9	37	him	-PRON-	PRP
20417	9	38	,	,	,
20417	9	39	partly	partly	RB
20417	9	40	because	because	IN
20417	9	41	he	-PRON-	PRP
20417	9	42	got	get	VBD
20417	9	43	no	no	DT
20417	9	44	glimpse	glimpse	NN
20417	9	45	of	of	IN
20417	9	46	the	the	DT
20417	9	47	treasures	treasure	NNS
20417	9	48	behind	behind	IN
20417	9	49	the	the	DT
20417	9	50	doors	door	NNS
20417	9	51	,	,	,
20417	9	52	and	and	CC
20417	9	53	partly	partly	RB
20417	9	54	because	because	IN
20417	9	55	the	the	DT
20417	9	56	portals	portal	NNS
20417	9	57	were	be	VBD
20417	9	58	made	make	VBN
20417	9	59	forbidding	forbid	VBG
20417	9	60	by	by	IN
20417	9	61	an	an	DT
20417	9	62	unnecessary	unnecessary	JJ
20417	9	63	display	display	NN
20417	9	64	of	of	IN
20417	9	65	technicalities	technicality	NNS
20417	9	66	.	.	.
20417	10	1	Laying	lay	VBG
20417	10	2	aside	aside	RB
20417	10	3	conventional	conventional	JJ
20417	10	4	modes	mode	NNS
20417	10	5	of	of	IN
20417	10	6	treatment	treatment	NN
20417	10	7	and	and	CC
20417	10	8	seeking	seek	VBG
20417	10	9	rather	rather	RB
20417	10	10	to	to	TO
20417	10	11	open	open	VB
20417	10	12	up	up	RP
20417	10	13	the	the	DT
20417	10	14	subject	subject	NN
20417	10	15	as	as	IN
20417	10	16	one	one	CD
20417	10	17	might	may	MD
20417	10	18	on	on	IN
20417	10	19	a	a	DT
20417	10	20	walk	walk	NN
20417	10	21	with	with	IN
20417	10	22	a	a	DT
20417	10	23	friend	friend	NN
20417	10	24	,	,	,
20417	10	25	the	the	DT
20417	10	26	work	work	NN
20417	10	27	offers	offer	VBZ
20417	10	28	the	the	DT
20417	10	29	student	student	NN
20417	10	30	what	what	WP
20417	10	31	might	may	MD
20417	10	32	be	be	VB
20417	10	33	called	call	VBN
20417	10	34	informal	informal	JJ
20417	10	35	introductions	introduction	NNS
20417	10	36	to	to	IN
20417	10	37	the	the	DT
20417	10	38	various	various	JJ
20417	10	39	departments	department	NNS
20417	10	40	of	of	IN
20417	10	41	knowledge	knowledge	NN
20417	10	42	.	.	.
20417	11	1	To	to	TO
20417	11	2	put	put	VB
20417	11	3	it	-PRON-	PRP
20417	11	4	in	in	IN
20417	11	5	another	another	DT
20417	11	6	way	way	NN
20417	11	7	,	,	,
20417	11	8	the	the	DT
20417	11	9	articles	article	NNS
20417	11	10	are	be	VBP
20417	11	11	meant	mean	VBN
20417	11	12	to	to	TO
20417	11	13	be	be	VB
20417	11	14	clues	clue	NNS
20417	11	15	which	which	WDT
20417	11	16	the	the	DT
20417	11	17	reader	reader	NN
20417	11	18	may	may	MD
20417	11	19	follow	follow	VB
20417	11	20	till	till	IN
20417	11	21	he	-PRON-	PRP
20417	11	22	has	have	VBZ
20417	11	23	left	leave	VBN
20417	11	24	his	-PRON-	PRP$
20417	11	25	starting	starting	NN
20417	11	26	point	point	NN
20417	11	27	very	very	RB
20417	11	28	far	far	RB
20417	11	29	behind	behind	RB
20417	11	30	.	.	.
20417	12	1	Perhaps	perhaps	RB
20417	12	2	when	when	WRB
20417	12	3	he	-PRON-	PRP
20417	12	4	has	have	VBZ
20417	12	5	gone	go	VBN
20417	12	6	far	far	RB
20417	12	7	on	on	IN
20417	12	8	his	-PRON-	PRP$
20417	12	9	own	own	JJ
20417	12	10	he	-PRON-	PRP
20417	12	11	will	will	MD
20417	12	12	not	not	RB
20417	12	13	be	be	VB
20417	12	14	ungrateful	ungrateful	JJ
20417	12	15	to	to	IN
20417	12	16	the	the	DT
20417	12	17	simple	simple	JJ
20417	12	18	book	book	NN
20417	12	19	of	of	IN
20417	12	20	"	"	``
20417	12	21	instructions	instruction	NNS
20417	12	22	to	to	IN
20417	12	23	travellers	traveller	NNS
20417	12	24	"	"	''
20417	12	25	which	which	WDT
20417	12	26	this	this	DT
20417	12	27	"	"	``
20417	12	28	Outline	Outline	NNP
20417	12	29	of	of	IN
20417	12	30	Science	Science	NNP
20417	12	31	"	"	''
20417	12	32	is	be	VBZ
20417	12	33	intended	intend	VBN
20417	12	34	to	to	TO
20417	12	35	be	be	VB
20417	12	36	.	.	.
20417	13	1	The	the	DT
20417	13	2	simple	simple	JJ
20417	13	3	"	"	``
20417	13	4	bibliographies	bibliography	NNS
20417	13	5	"	"	''
20417	13	6	appended	append	VBN
20417	13	7	to	to	IN
20417	13	8	the	the	DT
20417	13	9	various	various	JJ
20417	13	10	articles	article	NNS
20417	13	11	will	will	MD
20417	13	12	be	be	VB
20417	13	13	enough	enough	JJ
20417	13	14	to	to	TO
20417	13	15	indicate	indicate	VB
20417	13	16	"	"	``
20417	13	17	first	first	JJ
20417	13	18	books	book	NNS
20417	13	19	.	.	.
20417	13	20	"	"	''
20417	14	1	Each	each	DT
20417	14	2	article	article	NN
20417	14	3	is	be	VBZ
20417	14	4	meant	mean	VBN
20417	14	5	to	to	TO
20417	14	6	be	be	VB
20417	14	7	an	an	DT
20417	14	8	invitation	invitation	NN
20417	14	9	to	to	IN
20417	14	10	an	an	DT
20417	14	11	intellectual	intellectual	JJ
20417	14	12	adventure	adventure	NN
20417	14	13	,	,	,
20417	14	14	and	and	CC
20417	14	15	the	the	DT
20417	14	16	short	short	JJ
20417	14	17	lists	list	NNS
20417	14	18	of	of	IN
20417	14	19	books	book	NNS
20417	14	20	are	be	VBP
20417	14	21	merely	merely	RB
20417	14	22	finger	finger	NN
20417	14	23	-	-	HYPH
20417	14	24	posts	post	NNS
20417	14	25	for	for	IN
20417	14	26	the	the	DT
20417	14	27	beginning	beginning	NN
20417	14	28	of	of	IN
20417	14	29	the	the	DT
20417	14	30	journey	journey	NN
20417	14	31	.	.	.
20417	15	1	We	-PRON-	PRP
20417	15	2	confess	confess	VBP
20417	15	3	to	to	IN
20417	15	4	being	be	VBG
20417	15	5	greatly	greatly	RB
20417	15	6	encouraged	encourage	VBN
20417	15	7	by	by	IN
20417	15	8	the	the	DT
20417	15	9	reception	reception	NN
20417	15	10	that	that	WDT
20417	15	11	has	have	VBZ
20417	15	12	been	be	VBN
20417	15	13	given	give	VBN
20417	15	14	to	to	IN
20417	15	15	the	the	DT
20417	15	16	English	english	JJ
20417	15	17	serial	serial	JJ
20417	15	18	issue	issue	NN
20417	15	19	of	of	IN
20417	15	20	"	"	``
20417	15	21	The	the	DT
20417	15	22	Outline	Outline	NNP
20417	15	23	of	of	IN
20417	15	24	Science	Science	NNP
20417	15	25	.	.	.
20417	15	26	"	"	''
20417	16	1	It	-PRON-	PRP
20417	16	2	has	have	VBZ
20417	16	3	been	be	VBN
20417	16	4	very	very	RB
20417	16	5	hearty	hearty	JJ
20417	16	6	--	--	:
20417	16	7	we	-PRON-	PRP
20417	16	8	might	may	MD
20417	16	9	almost	almost	RB
20417	16	10	say	say	VB
20417	16	11	enthusiastic	enthusiastic	JJ
20417	16	12	.	.	.
20417	17	1	For	for	IN
20417	17	2	we	-PRON-	PRP
20417	17	3	agree	agree	VBP
20417	17	4	with	with	IN
20417	17	5	Professor	Professor	NNP
20417	17	6	John	John	NNP
20417	17	7	Dewey	Dewey	NNP
20417	17	8	,	,	,
20417	17	9	that	that	IN
20417	17	10	"	"	``
20417	17	11	the	the	DT
20417	17	12	future	future	NN
20417	17	13	of	of	IN
20417	17	14	our	-PRON-	PRP$
20417	17	15	civilisation	civilisation	NN
20417	17	16	depends	depend	VBZ
20417	17	17	upon	upon	IN
20417	17	18	the	the	DT
20417	17	19	widening	widen	VBG
20417	17	20	spread	spread	NN
20417	17	21	and	and	CC
20417	17	22	deepening	deepen	VBG
20417	17	23	hold	hold	NN
20417	17	24	of	of	IN
20417	17	25	the	the	DT
20417	17	26	scientific	scientific	JJ
20417	17	27	habit	habit	NN
20417	17	28	of	of	IN
20417	17	29	mind	mind	NN
20417	17	30	.	.	.
20417	17	31	"	"	''
20417	18	1	And	and	CC
20417	18	2	we	-PRON-	PRP
20417	18	3	hope	hope	VBP
20417	18	4	that	that	IN
20417	18	5	this	this	DT
20417	18	6	is	be	VBZ
20417	18	7	what	what	WP
20417	18	8	"	"	``
20417	18	9	The	the	DT
20417	18	10	Outline	Outline	NNP
20417	18	11	of	of	IN
20417	18	12	Science	Science	NNP
20417	18	13	"	"	''
20417	18	14	makes	make	VBZ
20417	18	15	for	for	IN
20417	18	16	.	.	.
20417	19	1	Information	information	NN
20417	19	2	is	be	VBZ
20417	19	3	all	all	RB
20417	19	4	to	to	IN
20417	19	5	the	the	DT
20417	19	6	good	good	JJ
20417	19	7	;	;	:
20417	19	8	interesting	interesting	JJ
20417	19	9	information	information	NN
20417	19	10	is	be	VBZ
20417	19	11	better	well	JJR
20417	19	12	still	still	RB
20417	19	13	;	;	:
20417	19	14	but	but	CC
20417	19	15	best	good	JJS
20417	19	16	of	of	IN
20417	19	17	all	all	DT
20417	19	18	is	be	VBZ
20417	19	19	the	the	DT
20417	19	20	education	education	NN
20417	19	21	of	of	IN
20417	19	22	the	the	DT
20417	19	23	scientific	scientific	JJ
20417	19	24	habit	habit	NN
20417	19	25	of	of	IN
20417	19	26	mind	mind	NN
20417	19	27	.	.	.
20417	20	1	Another	another	DT
20417	20	2	modern	modern	JJ
20417	20	3	philosopher	philosopher	NN
20417	20	4	,	,	,
20417	20	5	Professor	Professor	NNP
20417	20	6	L.	L.	NNP
20417	20	7	T.	T.	NNP
20417	20	8	Hobhouse	Hobhouse	NNP
20417	20	9	,	,	,
20417	20	10	has	have	VBZ
20417	20	11	declared	declare	VBN
20417	20	12	that	that	IN
20417	20	13	the	the	DT
20417	20	14	evolutionist	evolutionist	NN
20417	20	15	's	's	POS
20417	20	16	mundane	mundane	JJ
20417	20	17	goal	goal	NN
20417	20	18	is	be	VBZ
20417	20	19	"	"	``
20417	20	20	the	the	DT
20417	20	21	mastery	mastery	NN
20417	20	22	by	by	IN
20417	20	23	the	the	DT
20417	20	24	human	human	JJ
20417	20	25	mind	mind	NN
20417	20	26	of	of	IN
20417	20	27	the	the	DT
20417	20	28	conditions	condition	NNS
20417	20	29	,	,	,
20417	20	30	internal	internal	JJ
20417	20	31	as	as	RB
20417	20	32	well	well	RB
20417	20	33	as	as	IN
20417	20	34	external	external	JJ
20417	20	35	,	,	,
20417	20	36	of	of	IN
20417	20	37	its	-PRON-	PRP$
20417	20	38	life	life	NN
20417	20	39	and	and	CC
20417	20	40	growth	growth	NN
20417	20	41	.	.	.
20417	20	42	"	"	''
20417	21	1	Under	under	IN
20417	21	2	the	the	DT
20417	21	3	influence	influence	NN
20417	21	4	of	of	IN
20417	21	5	this	this	DT
20417	21	6	conviction	conviction	NN
20417	21	7	"	"	``
20417	21	8	The	the	DT
20417	21	9	Outline	Outline	NNP
20417	21	10	of	of	IN
20417	21	11	Science	Science	NNP
20417	21	12	"	"	''
20417	21	13	has	have	VBZ
20417	21	14	been	be	VBN
20417	21	15	written	write	VBN
20417	21	16	.	.	.
20417	22	1	For	for	IN
20417	22	2	life	life	NN
20417	22	3	is	be	VBZ
20417	22	4	not	not	RB
20417	22	5	for	for	IN
20417	22	6	science	science	NN
20417	22	7	,	,	,
20417	22	8	but	but	CC
20417	22	9	science	science	NN
20417	22	10	for	for	IN
20417	22	11	life	life	NN
20417	22	12	.	.	.
20417	23	1	And	and	CC
20417	23	2	even	even	RB
20417	23	3	more	more	JJR
20417	23	4	than	than	IN
20417	23	5	science	science	NN
20417	23	6	,	,	,
20417	23	7	to	to	IN
20417	23	8	our	-PRON-	PRP$
20417	23	9	way	way	NN
20417	23	10	of	of	IN
20417	23	11	thinking	thinking	NN
20417	23	12	,	,	,
20417	23	13	is	be	VBZ
20417	23	14	the	the	DT
20417	23	15	individual	individual	JJ
20417	23	16	development	development	NN
20417	23	17	of	of	IN
20417	23	18	the	the	DT
20417	23	19	scientific	scientific	JJ
20417	23	20	way	way	NN
20417	23	21	of	of	IN
20417	23	22	looking	look	VBG
20417	23	23	at	at	IN
20417	23	24	things	thing	NNS
20417	23	25	.	.	.
20417	24	1	Science	science	NN
20417	24	2	is	be	VBZ
20417	24	3	our	-PRON-	PRP$
20417	24	4	legacy	legacy	NN
20417	24	5	;	;	:
20417	24	6	we	-PRON-	PRP
20417	24	7	must	must	MD
20417	24	8	use	use	VB
20417	24	9	it	-PRON-	PRP
20417	24	10	if	if	IN
20417	24	11	it	-PRON-	PRP
20417	24	12	is	be	VBZ
20417	24	13	to	to	TO
20417	24	14	be	be	VB
20417	24	15	our	-PRON-	PRP$
20417	24	16	very	very	RB
20417	24	17	own	own	JJ
20417	24	18	.	.	.
20417	25	1	CONTENTS	content	NNS
20417	25	2	INTRODUCTION	introduction	NN
20417	25	3	3	3	CD
20417	25	4	I.	i.	NN
20417	26	1	THE	the	DT
20417	26	2	ROMANCE	ROMANCE	NNP
20417	26	3	OF	of	IN
20417	26	4	THE	the	DT
20417	26	5	HEAVENS	HEAVENS	NNP
20417	26	6	7	7	CD
20417	26	7	The	the	DT
20417	26	8	scale	scale	NN
20417	26	9	of	of	IN
20417	26	10	the	the	DT
20417	26	11	universe	universe	NN
20417	26	12	--	--	.
20417	26	13	The	the	DT
20417	26	14	solar	solar	JJ
20417	26	15	system	system	NN
20417	26	16	--	--	:
20417	26	17	Regions	region	NNS
20417	26	18	of	of	IN
20417	26	19	the	the	DT
20417	26	20	sun	sun	NN
20417	26	21	--	--	:
20417	26	22	The	the	DT
20417	26	23	surface	surface	NN
20417	26	24	of	of	IN
20417	26	25	the	the	DT
20417	26	26	sun	sun	NN
20417	26	27	--	--	:
20417	26	28	Measuring	measure	VBG
20417	26	29	the	the	DT
20417	26	30	speed	speed	NN
20417	26	31	of	of	IN
20417	26	32	light	light	NN
20417	26	33	--	--	:
20417	26	34	Is	be	VBZ
20417	26	35	the	the	DT
20417	26	36	sun	sun	NN
20417	26	37	dying?--The	dying?--the	JJ
20417	26	38	planets	planet	NNS
20417	26	39	--	--	:
20417	26	40	Venus	Venus	NNP
20417	26	41	--	--	:
20417	26	42	Is	be	VBZ
20417	26	43	there	there	EX
20417	26	44	life	life	NN
20417	26	45	on	on	IN
20417	26	46	Mars?--Jupiter	Mars?--Jupiter	NNP
20417	26	47	and	and	CC
20417	26	48	Saturn	Saturn	NNP
20417	26	49	--	--	:
20417	26	50	The	the	DT
20417	26	51	moon	moon	NN
20417	26	52	--	--	:
20417	26	53	The	the	DT
20417	26	54	mountains	mountain	NNS
20417	26	55	of	of	IN
20417	26	56	the	the	DT
20417	26	57	moon	moon	NN
20417	26	58	--	--	:
20417	26	59	Meteors	meteor	NNS
20417	26	60	and	and	CC
20417	26	61	comets	comet	NNS
20417	26	62	--	--	:
20417	26	63	Millions	million	NNS
20417	26	64	of	of	IN
20417	26	65	meteorites	meteorite	NNS
20417	26	66	--	--	:
20417	26	67	A	a	DT
20417	26	68	great	great	JJ
20417	26	69	comet	comet	NN
20417	26	70	--	--	:
20417	26	71	The	the	DT
20417	26	72	stellar	stellar	JJ
20417	26	73	universe	universe	NN
20417	26	74	--	--	.
20417	26	75	The	the	DT
20417	26	76	evolution	evolution	NN
20417	26	77	of	of	IN
20417	26	78	stars	star	NNS
20417	26	79	--	--	:
20417	26	80	The	the	DT
20417	26	81	age	age	NN
20417	26	82	of	of	IN
20417	26	83	stars	star	NNS
20417	26	84	--	--	:
20417	26	85	The	the	DT
20417	26	86	nebular	nebular	JJ
20417	26	87	theory	theory	NN
20417	26	88	--	--	:
20417	26	89	Spiral	spiral	JJ
20417	26	90	nebulæ	nebulæ	NN
20417	26	91	--	--	:
20417	26	92	The	the	DT
20417	26	93	birth	birth	NN
20417	26	94	and	and	CC
20417	26	95	death	death	NN
20417	26	96	of	of	IN
20417	26	97	stars	star	NNS
20417	26	98	--	--	:
20417	26	99	The	the	DT
20417	26	100	shape	shape	NN
20417	26	101	of	of	IN
20417	26	102	our	-PRON-	PRP$
20417	26	103	universe	universe	NN
20417	26	104	--	--	.
20417	26	105	Astronomical	astronomical	JJ
20417	26	106	instruments	instrument	NNS
20417	26	107	.	.	.
20417	27	1	II	ii	CD
20417	27	2	.	.	.
20417	28	1	THE	the	DT
20417	28	2	STORY	STORY	NNP
20417	28	3	OF	of	IN
20417	28	4	EVOLUTION	evolution	NN
20417	28	5	53	53	CD
20417	28	6	The	the	DT
20417	28	7	beginning	beginning	NN
20417	28	8	of	of	IN
20417	28	9	the	the	DT
20417	28	10	earth	earth	NN
20417	28	11	--	--	:
20417	28	12	Making	make	VBG
20417	28	13	a	a	DT
20417	28	14	home	home	NN
20417	28	15	for	for	IN
20417	28	16	life	life	NN
20417	28	17	--	--	:
20417	28	18	The	the	DT
20417	28	19	first	first	JJ
20417	28	20	living	living	NN
20417	28	21	creatures	creature	NNS
20417	28	22	--	--	:
20417	28	23	The	the	DT
20417	28	24	first	first	JJ
20417	28	25	plants	plant	NNS
20417	28	26	--	--	:
20417	28	27	The	the	DT
20417	28	28	first	first	JJ
20417	28	29	animals	animal	NNS
20417	28	30	--	--	:
20417	28	31	Beginnings	beginning	NNS
20417	28	32	of	of	IN
20417	28	33	bodies	body	NNS
20417	28	34	--	--	:
20417	28	35	Evolution	evolution	NN
20417	28	36	of	of	IN
20417	28	37	sex	sex	NN
20417	28	38	--	--	:
20417	28	39	Beginning	begin	VBG
20417	28	40	of	of	IN
20417	28	41	natural	natural	JJ
20417	28	42	death	death	NN
20417	28	43	--	--	:
20417	28	44	Procession	procession	NN
20417	28	45	of	of	IN
20417	28	46	life	life	NN
20417	28	47	through	through	IN
20417	28	48	the	the	DT
20417	28	49	ages	age	NNS
20417	28	50	--	--	:
20417	28	51	Evolution	evolution	NN
20417	28	52	of	of	IN
20417	28	53	land	land	NN
20417	28	54	animals	animal	NNS
20417	28	55	--	--	:
20417	28	56	The	the	DT
20417	28	57	flying	fly	VBG
20417	28	58	dragons	dragon	NNS
20417	28	59	--	--	:
20417	28	60	The	the	DT
20417	28	61	first	first	JJ
20417	28	62	known	know	VBN
20417	28	63	bird	bird	NN
20417	28	64	--	--	:
20417	28	65	Evidences	evidence	NNS
20417	28	66	of	of	IN
20417	28	67	evolution	evolution	NN
20417	28	68	--	--	:
20417	28	69	Factors	factor	NNS
20417	28	70	in	in	IN
20417	28	71	evolution	evolution	NN
20417	28	72	.	.	.
20417	29	1	III	iii	CD
20417	29	2	.	.	.
20417	30	1	ADAPTATIONS	ADAPTATIONS	NNP
20417	30	2	TO	to	IN
20417	30	3	ENVIRONMENT	environment	NN
20417	30	4	113	113	CD
20417	30	5	The	the	DT
20417	30	6	shore	shore	NN
20417	30	7	of	of	IN
20417	30	8	the	the	DT
20417	30	9	sea	sea	NN
20417	30	10	--	--	:
20417	30	11	The	the	DT
20417	30	12	open	open	JJ
20417	30	13	sea	sea	NN
20417	30	14	--	--	:
20417	30	15	The	the	DT
20417	30	16	deep	deep	JJ
20417	30	17	sea	sea	NN
20417	30	18	--	--	:
20417	30	19	The	the	DT
20417	30	20	fresh	fresh	JJ
20417	30	21	waters	water	NNS
20417	30	22	--	--	:
20417	30	23	The	the	DT
20417	30	24	dry	dry	JJ
20417	30	25	land	land	NN
20417	30	26	--	--	:
20417	30	27	The	the	DT
20417	30	28	air	air	NN
20417	30	29	.	.	.
20417	31	1	IV	IV	NNP
20417	31	2	.	.	.
20417	32	1	THE	the	DT
20417	32	2	STRUGGLE	struggle	NN
20417	32	3	FOR	for	IN
20417	32	4	EXISTENCE	EXISTENCE	NNP
20417	32	5	135	135	CD
20417	32	6	Animal	animal	NN
20417	32	7	and	and	CC
20417	32	8	bird	bird	NN
20417	32	9	mimicry	mimicry	NN
20417	32	10	and	and	CC
20417	32	11	disguise	disguise	NN
20417	32	12	--	--	:
20417	32	13	Other	other	JJ
20417	32	14	kinds	kind	NNS
20417	32	15	of	of	IN
20417	32	16	elusiveness	elusiveness	NN
20417	32	17	.	.	.
20417	33	1	V.	V.	NNP
20417	33	2	THE	THE	NNP
20417	33	3	ASCENT	ASCENT	NNP
20417	33	4	OF	of	IN
20417	33	5	MAN	man	NN
20417	33	6	153	153	CD
20417	33	7	Anatomical	anatomical	JJ
20417	33	8	proof	proof	NN
20417	33	9	of	of	IN
20417	33	10	man	man	NN
20417	33	11	's	's	POS
20417	33	12	relationship	relationship	NN
20417	33	13	with	with	IN
20417	33	14	a	a	DT
20417	33	15	Simian	simian	JJ
20417	33	16	stock	stock	NN
20417	33	17	--	--	:
20417	33	18	Physiological	physiological	JJ
20417	33	19	proof	proof	NN
20417	33	20	--	--	:
20417	33	21	Embryological	embryological	JJ
20417	33	22	proof	proof	NN
20417	33	23	--	--	:
20417	33	24	Man	Man	NNP
20417	33	25	's	's	POS
20417	33	26	pedigree	pedigree	NN
20417	33	27	--	--	:
20417	33	28	Man	Man	NNP
20417	33	29	's	's	POS
20417	33	30	arboreal	arboreal	JJ
20417	33	31	apprenticeship	apprenticeship	NN
20417	33	32	--	--	:
20417	33	33	Tentative	tentative	JJ
20417	33	34	men	man	NNS
20417	33	35	--	--	:
20417	33	36	Primitive	primitive	JJ
20417	33	37	men	man	NNS
20417	33	38	--	--	:
20417	33	39	Races	race	NNS
20417	33	40	of	of	IN
20417	33	41	mankind	mankind	NN
20417	33	42	--	--	:
20417	33	43	Steps	step	NNS
20417	33	44	in	in	IN
20417	33	45	human	human	JJ
20417	33	46	evolution	evolution	NN
20417	33	47	--	--	:
20417	33	48	Factors	factor	NNS
20417	33	49	in	in	IN
20417	33	50	human	human	JJ
20417	33	51	progress	progress	NN
20417	33	52	.	.	.
20417	34	1	VI	VI	NNP
20417	34	2	.	.	.
20417	35	1	EVOLUTION	evolution	NN
20417	35	2	GOING	go	VBG
20417	35	3	ON	on	IN
20417	35	4	183	183	CD
20417	35	5	Evolutionary	evolutionary	JJ
20417	35	6	prospect	prospect	NN
20417	35	7	for	for	IN
20417	35	8	man	man	NN
20417	35	9	--	--	:
20417	35	10	The	the	DT
20417	35	11	fountain	fountain	NN
20417	35	12	of	of	IN
20417	35	13	change	change	NN
20417	35	14	;	;	:
20417	35	15	variability	variability	NN
20417	35	16	--	--	:
20417	35	17	Evolution	evolution	NN
20417	35	18	of	of	IN
20417	35	19	plants	plant	NNS
20417	35	20	--	--	:
20417	35	21	Romance	romance	NN
20417	35	22	of	of	IN
20417	35	23	wheat	wheat	NN
20417	35	24	--	--	:
20417	35	25	Changes	change	NNS
20417	35	26	in	in	IN
20417	35	27	animal	animal	NN
20417	35	28	life	life	NN
20417	35	29	--	--	:
20417	35	30	Story	story	NN
20417	35	31	of	of	IN
20417	35	32	the	the	DT
20417	35	33	salmon	salmon	NN
20417	35	34	--	--	:
20417	35	35	Forming	form	VBG
20417	35	36	new	new	JJ
20417	35	37	habits	habit	NNS
20417	35	38	--	--	:
20417	35	39	Experiments	experiment	NNS
20417	35	40	in	in	IN
20417	35	41	locomotion	locomotion	NN
20417	35	42	;	;	,
20417	35	43	new	new	JJ
20417	35	44	devices	device	NNS
20417	35	45	.	.	.
20417	36	1	VII	VII	NNP
20417	36	2	.	.	.
20417	37	1	THE	the	DT
20417	37	2	DAWN	DAWN	NNS
20417	37	3	OF	of	IN
20417	37	4	MIND	MIND	NNP
20417	37	5	205	205	CD
20417	37	6	A	a	DT
20417	37	7	caution	caution	NN
20417	37	8	in	in	IN
20417	37	9	regard	regard	NN
20417	37	10	to	to	IN
20417	37	11	instinct	instinct	NN
20417	37	12	--	--	:
20417	37	13	A	a	DT
20417	37	14	useful	useful	JJ
20417	37	15	law	law	NN
20417	37	16	--	--	:
20417	37	17	Senses	sense	NNS
20417	37	18	of	of	IN
20417	37	19	fishes	fish	NNS
20417	37	20	--	--	:
20417	37	21	The	the	DT
20417	37	22	mind	mind	NN
20417	37	23	of	of	IN
20417	37	24	a	a	DT
20417	37	25	minnow	minnow	NN
20417	37	26	--	--	:
20417	37	27	The	the	DT
20417	37	28	mind	mind	NN
20417	37	29	and	and	CC
20417	37	30	senses	sense	NNS
20417	37	31	of	of	IN
20417	37	32	amphibians	amphibian	NNS
20417	37	33	--	--	:
20417	37	34	The	the	DT
20417	37	35	reptilian	reptilian	JJ
20417	37	36	mind	mind	NN
20417	37	37	--	--	:
20417	37	38	Mind	mind	NN
20417	37	39	in	in	IN
20417	37	40	birds	bird	NNS
20417	37	41	--	--	:
20417	37	42	Intelligence	intelligence	NN
20417	37	43	co	co	NN
20417	37	44	-	-	NN
20417	37	45	operating	operate	VBG
20417	37	46	with	with	IN
20417	37	47	instinct	instinct	NN
20417	37	48	--	--	:
20417	37	49	The	the	DT
20417	37	50	mind	mind	NN
20417	37	51	of	of	IN
20417	37	52	the	the	DT
20417	37	53	mammal	mammal	JJ
20417	37	54	--	--	:
20417	37	55	Instinctive	instinctive	JJ
20417	37	56	aptitudes	aptitude	NNS
20417	37	57	--	--	:
20417	37	58	Power	power	NN
20417	37	59	of	of	IN
20417	37	60	association	association	NN
20417	37	61	--	--	:
20417	37	62	Why	why	WRB
20417	37	63	is	be	VBZ
20417	37	64	there	there	EX
20417	37	65	not	not	RB
20417	37	66	more	more	JJR
20417	37	67	intelligence?--The	intelligence?--the	JJ
20417	37	68	mind	mind	NN
20417	37	69	of	of	IN
20417	37	70	monkeys	monkey	NNS
20417	37	71	--	--	:
20417	37	72	Activity	activity	NN
20417	37	73	for	for	IN
20417	37	74	activity	activity	NN
20417	37	75	's	's	POS
20417	37	76	sake	sake	NN
20417	37	77	--	--	:
20417	37	78	Imitation	imitation	NN
20417	37	79	--	--	:
20417	37	80	The	the	DT
20417	37	81	mind	mind	NN
20417	37	82	of	of	IN
20417	37	83	man	man	NN
20417	37	84	--	--	:
20417	37	85	Body	body	NN
20417	37	86	and	and	CC
20417	37	87	mind	mind	NN
20417	37	88	.	.	.
20417	38	1	VIII	VIII	NNP
20417	38	2	.	.	.
20417	39	1	FOUNDATIONS	foundation	NNS
20417	39	2	OF	of	IN
20417	39	3	THE	the	DT
20417	39	4	UNIVERSE	UNIVERSE	NNP
20417	39	5	243	243	CD
20417	39	6	The	the	DT
20417	39	7	world	world	NN
20417	39	8	of	of	IN
20417	39	9	atoms	atom	NNS
20417	39	10	--	--	:
20417	39	11	The	the	DT
20417	39	12	energy	energy	NN
20417	39	13	of	of	IN
20417	39	14	atoms	atom	NNS
20417	39	15	--	--	:
20417	39	16	The	the	DT
20417	39	17	discovery	discovery	NN
20417	39	18	of	of	IN
20417	39	19	X	X	NNS
20417	39	20	-	-	NNS
20417	39	21	rays	ray	NNS
20417	39	22	--	--	:
20417	39	23	The	the	DT
20417	39	24	discovery	discovery	NN
20417	39	25	of	of	IN
20417	39	26	radium	radium	NN
20417	39	27	--	--	:
20417	39	28	The	the	DT
20417	39	29	discovery	discovery	NN
20417	39	30	of	of	IN
20417	39	31	the	the	DT
20417	39	32	electron	electron	NN
20417	39	33	--	--	:
20417	39	34	The	the	DT
20417	39	35	electron	electron	NN
20417	39	36	theory	theory	NN
20417	39	37	--	--	.
20417	39	38	The	the	DT
20417	39	39	structure	structure	NN
20417	39	40	of	of	IN
20417	39	41	the	the	DT
20417	39	42	atom	atom	NN
20417	39	43	--	--	:
20417	39	44	The	the	DT
20417	39	45	new	new	JJ
20417	39	46	view	view	NN
20417	39	47	of	of	IN
20417	39	48	matter	matter	NN
20417	39	49	--	--	.
20417	39	50	Other	other	JJ
20417	39	51	new	new	JJ
20417	39	52	views	view	NNS
20417	39	53	--	--	:
20417	39	54	The	the	DT
20417	39	55	nature	nature	NN
20417	39	56	of	of	IN
20417	39	57	electricity	electricity	NN
20417	39	58	--	--	:
20417	39	59	Electric	electric	JJ
20417	39	60	current	current	NN
20417	39	61	--	--	:
20417	39	62	The	the	DT
20417	39	63	dynamo	dynamo	NN
20417	39	64	--	--	:
20417	39	65	Magnetism	magnetism	NN
20417	39	66	--	--	.
20417	39	67	Ether	ether	NN
20417	39	68	and	and	CC
20417	39	69	waves	wave	NNS
20417	39	70	--	--	:
20417	39	71	Light	light	NN
20417	39	72	--	--	:
20417	39	73	What	what	WP
20417	39	74	the	the	DT
20417	39	75	blue	blue	JJ
20417	39	76	"	"	``
20417	39	77	sky	sky	NN
20417	39	78	"	"	''
20417	39	79	means	mean	VBZ
20417	39	80	--	--	:
20417	39	81	Light	light	NN
20417	39	82	without	without	IN
20417	39	83	heat	heat	NN
20417	39	84	--	--	:
20417	39	85	Forms	form	NNS
20417	39	86	of	of	IN
20417	39	87	energy	energy	NN
20417	39	88	--	--	:
20417	39	89	What	what	WP
20417	39	90	heat	heat	NN
20417	39	91	is	be	VBZ
20417	39	92	--	--	:
20417	39	93	Substitutes	substitute	NNS
20417	39	94	for	for	IN
20417	39	95	coal	coal	NN
20417	39	96	--	--	:
20417	39	97	Dissipation	dissipation	NN
20417	39	98	of	of	IN
20417	39	99	energy	energy	NN
20417	39	100	--	--	.
20417	39	101	What	what	WDT
20417	39	102	a	a	DT
20417	39	103	uniform	uniform	JJ
20417	39	104	temperature	temperature	NN
20417	39	105	would	would	MD
20417	39	106	mean	mean	VB
20417	39	107	--	--	:
20417	39	108	Matter	Matter	NNP
20417	39	109	,	,	,
20417	39	110	ether	ether	NN
20417	39	111	,	,	,
20417	39	112	and	and	CC
20417	39	113	Einstein	Einstein	NNP
20417	39	114	--	--	:
20417	39	115	The	the	DT
20417	39	116	tides	tide	NNS
20417	39	117	--	--	:
20417	39	118	Origin	Origin	NNP
20417	39	119	of	of	IN
20417	39	120	the	the	DT
20417	39	121	moon	moon	NN
20417	39	122	--	--	:
20417	39	123	The	the	DT
20417	39	124	earth	earth	NN
20417	39	125	slowing	slow	VBG
20417	39	126	down	down	RP
20417	39	127	--	--	.
20417	39	128	The	the	DT
20417	39	129	day	day	NN
20417	39	130	becoming	become	VBG
20417	39	131	longer	long	RBR
20417	39	132	.	.	.
20417	40	1	ILLUSTRATIONS	illustrations	JJ
20417	40	2	FACING	facing	NN
20417	40	3	PAGE	page	NN
20417	40	4	THE	the	DT
20417	40	5	GREAT	great	JJ
20417	40	6	SCARLET	scarlet	JJ
20417	40	7	SOLAR	solar	NN
20417	40	8	PROMINENCES	PROMINENCES	NNP
20417	40	9	,	,	,
20417	40	10	WHICH	which	WDT
20417	40	11	ARE	are	VBP
20417	40	12	SUCH	such	JJ
20417	40	13	A	a	DT
20417	40	14	NOTABLE	notable	NN
20417	40	15	FEATURE	feature	RB
20417	40	16	OF	of	IN
20417	40	17	THE	the	DT
20417	40	18	SOLAR	SOLAR	NNP
20417	40	19	PHENOMENA	PHENOMENA	NNP
20417	40	20	,	,	,
20417	40	21	ARE	are	VBP
20417	40	22	IMMENSE	IMMENSE	VBG
20417	40	23	OUTBURSTS	outbursts	JJ
20417	40	24	OF	of	IN
20417	40	25	FLAMING	flame	VBG
20417	40	26	HYDROGEN	hydrogen	NN
20417	40	27	RISING	rise	VBG
20417	40	28	SOMETIMES	sometimes	RB
20417	40	29	TO	to	IN
20417	40	30	A	a	DT
20417	40	31	HEIGHT	height	NN
20417	40	32	OF	of	IN
20417	40	33	500,000	500,000	CD
20417	40	34	MILES	MILES	NNP
20417	40	35	_	_	NNP
20417	40	36	Coloured	Coloured	NNP
20417	40	37	Frontispiece	Frontispiece	NNP
20417	40	38	_	_	NNP
20417	40	39	LAPLACE	LAPLACE	NNP
20417	40	40	10	10	CD
20417	40	41	PROFESSOR	PROFESSOR	NNP
20417	40	42	J.	J.	NNP
20417	40	43	C.	C.	NNP
20417	40	44	ADAMS	ADAMS	NNP
20417	40	45	10	10	CD
20417	40	46	Photo	Photo	NNP
20417	40	47	:	:	:
20417	40	48	Royal	Royal	NNP
20417	40	49	Astronomical	Astronomical	NNP
20417	40	50	Society	Society	NNP
20417	40	51	.	.	.
20417	41	1	PROFESSOR	PROFESSOR	NNP
20417	41	2	EDDINGTON	EDDINGTON	NNP
20417	41	3	OF	of	IN
20417	41	4	CAMBRIDGE	CAMBRIDGE	NNP
20417	41	5	UNIVERSITY	UNIVERSITY	NNP
20417	41	6	10	10	CD
20417	41	7	Photo	Photo	NNP
20417	41	8	:	:	:
20417	41	9	Elliot	Elliot	NNP
20417	41	10	&	&	CC
20417	41	11	Fry	Fry	NNP
20417	41	12	,	,	,
20417	41	13	Ltd.	Ltd.	NNP
20417	42	1	THE	the	DT
20417	42	2	PLANETS	PLANETS	NNP
20417	42	3	,	,	,
20417	42	4	SHOWING	show	VBG
20417	42	5	THEIR	their	NN
20417	42	6	RELATIVE	relative	NN
20417	42	7	DISTANCES	distance	NNS
20417	42	8	AND	and	CC
20417	42	9	DIMENSIONS	dimensions	NN
20417	42	10	11	11	CD
20417	42	11	THE	the	DT
20417	42	12	MILKY	MILKY	NNP
20417	42	13	WAY	WAY	NNP
20417	42	14	14	14	CD
20417	42	15	Photo	Photo	NNP
20417	42	16	:	:	:
20417	42	17	Harvard	Harvard	NNP
20417	42	18	College	College	NNP
20417	42	19	Observatory	Observatory	NNP
20417	42	20	.	.	.
20417	43	1	THE	the	DT
20417	43	2	MOON	MOON	NNP
20417	43	3	ENTERING	enter	VBZ
20417	43	4	THE	the	DT
20417	43	5	SHADOW	shadow	NN
20417	43	6	CAST	CAST	VBN
20417	43	7	BY	by	IN
20417	43	8	THE	the	DT
20417	43	9	EARTH	earth	NN
20417	43	10	14	14	CD
20417	43	11	THE	the	DT
20417	43	12	GREAT	great	JJ
20417	43	13	NEBULA	NEBULA	NNP
20417	43	14	IN	in	IN
20417	43	15	ANDROMEDA	ANDROMEDA	NNP
20417	43	16	,	,	,
20417	43	17	MESSIER	MESSIER	NNP
20417	43	18	31	31	CD
20417	43	19	15	15	CD
20417	43	20	From	from	IN
20417	43	21	a	a	DT
20417	43	22	photograph	photograph	NN
20417	43	23	taken	take	VBN
20417	43	24	at	at	IN
20417	43	25	the	the	DT
20417	43	26	Yerkes	Yerkes	NNP
20417	43	27	Observatory	Observatory	NNP
20417	43	28	.	.	.
20417	44	1	DIAGRAM	DIAGRAM	NNS
20417	44	2	SHOWING	show	VBG
20417	44	3	THE	the	DT
20417	44	4	MAIN	main	JJ
20417	44	5	LAYERS	layer	NNS
20417	44	6	OF	of	IN
20417	44	7	THE	the	DT
20417	44	8	SUN	SUN	NNP
20417	44	9	18	18	CD
20417	44	10	SOLAR	solar	NN
20417	44	11	PROMINENCES	prominences	NN
20417	44	12	SEEN	see	VBN
20417	44	13	AT	at	IN
20417	44	14	TOTAL	TOTAL	NNP
20417	44	15	SOLAR	SOLAR	NNP
20417	44	16	ECLIPSE	eclipse	RB
20417	44	17	,	,	,
20417	44	18	MAY	MAY	NNP
20417	44	19	29	29	CD
20417	44	20	,	,	,
20417	44	21	1919	1919	CD
20417	44	22	.	.	.
20417	45	1	TAKEN	TAKEN	NNP
20417	45	2	AT	AT	NNP
20417	45	3	SOBRAL	SOBRAL	NNP
20417	45	4	,	,	,
20417	45	5	BRAZIL	BRAZIL	NNP
20417	45	6	18	18	CD
20417	45	7	Photo	Photo	NNP
20417	45	8	:	:	:
20417	45	9	Royal	Royal	NNP
20417	45	10	Observatory	Observatory	NNP
20417	45	11	,	,	,
20417	45	12	Greenwich	Greenwich	NNP
20417	45	13	.	.	.
20417	46	1	THE	the	DT
20417	46	2	VISIBLE	visible	NN
20417	46	3	SURFACE	surface	NN
20417	46	4	OF	of	IN
20417	46	5	THE	the	DT
20417	46	6	SUN	SUN	NNP
20417	46	7	19	19	CD
20417	46	8	Photo	Photo	NNP
20417	46	9	:	:	:
20417	46	10	Mount	Mount	NNP
20417	46	11	Wilson	Wilson	NNP
20417	46	12	Observatory	Observatory	NNP
20417	46	13	.	.	.
20417	47	1	THE	the	DT
20417	47	2	SUN	SUN	NNP
20417	47	3	PHOTOGRAPHED	PHOTOGRAPHED	NNP
20417	47	4	IN	in	IN
20417	47	5	THE	the	DT
20417	47	6	LIGHT	light	NN
20417	47	7	OF	of	IN
20417	47	8	GLOWING	GLOWING	NNP
20417	47	9	HYDROGEN	hydrogen	NN
20417	47	10	19	19	CD
20417	47	11	Photo	photo	NN
20417	47	12	:	:	:
20417	47	13	Mount	Mount	NNP
20417	47	14	Wilson	Wilson	NNP
20417	47	15	Observatory	Observatory	NNP
20417	47	16	.	.	.
20417	48	1	THE	the	DT
20417	48	2	AURORA	AURORA	NNP
20417	48	3	BOREALIS	BOREALIS	NNP
20417	48	4	(	(	-LRB-
20417	48	5	_	_	NNP
20417	48	6	Coloured	Coloured	NNP
20417	48	7	Illustration	Illustration	NNP
20417	48	8	_	_	NNP
20417	48	9	)	)	-RRB-
20417	48	10	20	20	CD
20417	48	11	Reproduced	reproduce	VBN
20417	48	12	from	from	IN
20417	48	13	_	_	NNP
20417	48	14	The	the	DT
20417	48	15	Forces	Forces	NNPS
20417	48	16	of	of	IN
20417	48	17	Nature	Nature	NNP
20417	48	18	_	_	NNP
20417	48	19	(	(	-LRB-
20417	48	20	Messrs.	Messrs.	NNP
20417	48	21	Macmillan	Macmillan	NNP
20417	48	22	)	)	-RRB-
20417	48	23	THE	the	DT
20417	48	24	GREAT	great	JJ
20417	48	25	SUN	SUN	NNP
20417	48	26	-	-	HYPH
20417	48	27	SPOT	SPOT	NNP
20417	48	28	OF	of	IN
20417	48	29	JULY	JULY	NNP
20417	48	30	17	17	CD
20417	48	31	,	,	,
20417	48	32	1905	1905	CD
20417	48	33	22	22	CD
20417	48	34	Yerkes	Yerkes	NNPS
20417	48	35	Observatory	Observatory	NNP
20417	48	36	.	.	.
20417	49	1	SOLAR	SOLAR	NNP
20417	49	2	PROMINENCES	PROMINENCES	NNP
20417	49	3	22	22	CD
20417	49	4	From	from	IN
20417	49	5	photographs	photograph	NNS
20417	49	6	taken	take	VBN
20417	49	7	at	at	IN
20417	49	8	the	the	DT
20417	49	9	Yerkes	Yerkes	NNP
20417	49	10	Observatory	Observatory	NNP
20417	49	11	.	.	.
20417	50	1	MARS	MARS	NNP
20417	50	2	,	,	,
20417	50	3	OCTOBER	OCTOBER	NNP
20417	50	4	5	5	CD
20417	50	5	,	,	,
20417	50	6	1909	1909	CD
20417	50	7	23	23	CD
20417	50	8	Photo	Photo	NNP
20417	50	9	:	:	:
20417	50	10	Mount	Mount	NNP
20417	50	11	Wilson	Wilson	NNP
20417	50	12	Observatory	Observatory	NNP
20417	50	13	.	.	.
20417	51	1	JUPITER	JUPITER	NNP
20417	51	2	23	23	CD
20417	51	3	SATURN	SATURN	NNP
20417	51	4	,	,	,
20417	51	5	NOVEMBER	NOVEMBER	NNP
20417	51	6	19	19	CD
20417	51	7	,	,	,
20417	51	8	1911	1911	CD
20417	51	9	23	23	CD
20417	51	10	Photo	Photo	NNP
20417	51	11	:	:	:
20417	51	12	Professor	Professor	NNP
20417	51	13	E.	E.	NNP
20417	51	14	E.	E.	NNP
20417	51	15	Barnard	Barnard	NNP
20417	51	16	,	,	,
20417	51	17	Yerkes	Yerkes	NNP
20417	51	18	Observatory	Observatory	NNP
20417	51	19	.	.	.
20417	52	1	THE	the	DT
20417	52	2	SPECTROSCOPE	SPECTROSCOPE	NNP
20417	52	3	,	,	,
20417	52	4	AN	an	DT
20417	52	5	INSTRUMENT	instrument	NN
20417	52	6	FOR	for	IN
20417	52	7	ANALYSING	ANALYSING	NNP
20417	52	8	LIGHT	light	NN
20417	52	9	;	;	:
20417	52	10	IT	IT	NNP
20417	52	11	PROVIDES	PROVIDES	NNP
20417	52	12	MEANS	mean	VBZ
20417	52	13	FOR	for	IN
20417	52	14	IDENTIFYING	IDENTIFYING	NNP
20417	52	15	SUBSTANCES	SUBSTANCES	NNP
20417	52	16	(	(	-LRB-
20417	52	17	_	_	NNP
20417	52	18	Coloured	Coloured	NNP
20417	52	19	Illustration	Illustration	NNP
20417	52	20	_	_	NNP
20417	52	21	)	)	-RRB-
20417	52	22	24	24	CD
20417	52	23	THE	the	DT
20417	52	24	MOON	MOON	NNP
20417	52	25	28	28	CD
20417	52	26	MARS	MARS	NNP
20417	52	27	29	29	CD
20417	52	28	Drawings	drawing	NNS
20417	52	29	by	by	IN
20417	52	30	Professor	Professor	NNP
20417	52	31	Percival	Percival	NNP
20417	52	32	Lowell	Lowell	NNP
20417	52	33	.	.	.
20417	53	1	THE	the	DT
20417	53	2	MOON	MOON	NNP
20417	53	3	,	,	,
20417	53	4	AT	AT	NNP
20417	53	5	NINE	nine	CD
20417	53	6	AND	and	CC
20417	53	7	THREE	three	CD
20417	53	8	QUARTER	quarter	NN
20417	53	9	DAYS	day	NNS
20417	53	10	29	29	CD
20417	53	11	A	a	DT
20417	53	12	MAP	MAP	NNP
20417	53	13	OF	of	IN
20417	53	14	THE	the	DT
20417	53	15	CHIEF	chief	JJ
20417	53	16	PLAINS	plain	NNS
20417	53	17	AND	and	CC
20417	53	18	CRATERS	crater	NNS
20417	53	19	OF	of	IN
20417	53	20	THE	the	DT
20417	53	21	MOON	MOON	NNP
20417	53	22	32	32	CD
20417	53	23	A	a	DT
20417	53	24	DIAGRAM	diagram	NN
20417	53	25	OF	of	IN
20417	53	26	A	a	DT
20417	53	27	STREAM	STREAM	NNP
20417	53	28	OF	of	IN
20417	53	29	METEORS	METEORS	NNP
20417	53	30	SHOWING	show	VBG
20417	53	31	THE	the	DT
20417	53	32	EARTH	earth	NN
20417	53	33	PASSING	pass	VBG
20417	53	34	THROUGH	through	IN
20417	53	35	THEM	them	PRP
20417	53	36	32	32	CD
20417	53	37	COMET	COMET	NNS
20417	53	38	,	,	,
20417	53	39	SEPTEMBER	SEPTEMBER	NNP
20417	53	40	29	29	CD
20417	53	41	,	,	,
20417	53	42	1908	1908	CD
20417	53	43	33	33	CD
20417	53	44	Photo	Photo	NNP
20417	53	45	:	:	:
20417	53	46	Royal	Royal	NNP
20417	53	47	Observatory	Observatory	NNP
20417	53	48	,	,	,
20417	53	49	Greenwich	Greenwich	NNP
20417	53	50	.	.	.
20417	54	1	COMET	COMET	NNP
20417	54	2	,	,	,
20417	54	3	OCTOBER	OCTOBER	NNP
20417	54	4	3	3	CD
20417	54	5	,	,	,
20417	54	6	1908	1908	CD
20417	54	7	33	33	CD
20417	54	8	Photo	Photo	NNP
20417	54	9	:	:	:
20417	54	10	Royal	Royal	NNP
20417	54	11	Observatory	Observatory	NNP
20417	54	12	,	,	,
20417	54	13	Greenwich	Greenwich	NNP
20417	54	14	.	.	.
20417	55	1	TYPICAL	TYPICAL	NNP
20417	55	2	SPECTRA	SPECTRA	NNP
20417	55	3	36	36	CD
20417	55	4	Photo	photo	NN
20417	55	5	:	:	:
20417	55	6	Harvard	Harvard	NNP
20417	55	7	College	College	NNP
20417	55	8	Observatory	Observatory	NNP
20417	55	9	.	.	.
20417	56	1	A	a	DT
20417	56	2	NEBULAR	NEBULAR	NNP
20417	56	3	REGION	region	NN
20417	56	4	SOUTH	SOUTH	NNS
20417	56	5	OF	of	IN
20417	56	6	ZETA	ZETA	NNP
20417	56	7	ORIONIS	orionis	NN
20417	56	8	37	37	CD
20417	56	9	Photo	photo	NN
20417	56	10	:	:	:
20417	56	11	Mount	Mount	NNP
20417	56	12	Wilson	Wilson	NNP
20417	56	13	Observatory	Observatory	NNP
20417	56	14	.	.	.
20417	57	1	STAR	STAR	NNP
20417	57	2	CLUSTER	CLUSTER	NNP
20417	57	3	IN	in	IN
20417	57	4	HERCULES	HERCULES	NNP
20417	57	5	37	37	CD
20417	57	6	Photo	photo	NN
20417	57	7	:	:	:
20417	57	8	Astrophysical	Astrophysical	NNP
20417	57	9	Observatory	Observatory	NNP
20417	57	10	,	,	,
20417	57	11	Victoria	Victoria	NNP
20417	57	12	,	,	,
20417	57	13	British	British	NNP
20417	57	14	Columbia	Columbia	NNP
20417	57	15	.	.	.
20417	58	1	THE	the	DT
20417	58	2	GREAT	GREAT	NNP
20417	58	3	NEBULA	NEBULA	NNP
20417	58	4	IN	in	IN
20417	58	5	ORION	ORION	NNP
20417	58	6	40	40	CD
20417	58	7	Photo	Photo	NNP
20417	58	8	:	:	:
20417	58	9	Yerkes	Yerkes	NNP
20417	58	10	Observatory	Observatory	NNP
20417	58	11	.	.	.
20417	59	1	GIANT	GIANT	NNP
20417	59	2	SPIRAL	SPIRAL	NNP
20417	59	3	NEBULA	NEBULA	NNP
20417	59	4	,	,	,
20417	59	5	MARCH	MARCH	NNP
20417	59	6	23	23	CD
20417	59	7	,	,	,
20417	59	8	1914	1914	CD
20417	59	9	41	41	CD
20417	59	10	Photo	Photo	NNP
20417	59	11	:	:	:
20417	59	12	Lick	Lick	NNP
20417	59	13	Observatory	Observatory	NNP
20417	59	14	.	.	.
20417	60	1	A	a	DT
20417	60	2	SPIRAL	spiral	NN
20417	60	3	NEBULA	NEBULA	NNP
20417	60	4	SEEN	see	VBN
20417	60	5	EDGE	EDGE	NNP
20417	60	6	-	-	HYPH
20417	60	7	ON	ON	NNP
20417	60	8	44	44	CD
20417	60	9	Photo	Photo	NNP
20417	60	10	:	:	:
20417	60	11	Mount	Mount	NNP
20417	60	12	Wilson	Wilson	NNP
20417	60	13	Observatory	Observatory	NNP
20417	60	14	.	.	.
20417	61	1	100-INCH	100-inch	CD
20417	61	2	TELESCOPE	telescope	NN
20417	61	3	,	,	,
20417	61	4	MOUNT	mount	NN
20417	61	5	WILSON	WILSON	NNP
20417	61	6	45	45	CD
20417	61	7	Photo	photo	NN
20417	61	8	:	:	:
20417	61	9	H.	H.	NNP
20417	61	10	J.	J.	NNP
20417	61	11	Shepstone	Shepstone	NNP
20417	61	12	.	.	.
20417	62	1	THE	the	DT
20417	62	2	YERKES	YERKES	NNP
20417	62	3	40-INCH	40-inch	CD
20417	62	4	REFRACTOR	REFRACTOR	NNS
20417	62	5	48	48	CD
20417	62	6	THE	the	DT
20417	62	7	DOUBLE	DOUBLE	NNP
20417	62	8	-	-	HYPH
20417	62	9	SLIDE	SLIDE	NNP
20417	62	10	PLATE	PLATE	NNP
20417	62	11	-	-	HYPH
20417	62	12	HOLDER	HOLDER	NNP
20417	62	13	ON	on	IN
20417	62	14	YERKES	YERKES	NNP
20417	62	15	40-INCH	40-inch	CD
20417	62	16	REFRACTING	refracting	NN
20417	62	17	TELESCOPE	telescope	NN
20417	62	18	49	49	CD
20417	62	19	Photo	photo	NN
20417	62	20	:	:	:
20417	62	21	H.	H.	NNP
20417	62	22	J.	J.	NNP
20417	62	23	Shepstone	Shepstone	NNP
20417	62	24	.	.	.
20417	63	1	MODERN	MODERN	NNP
20417	63	2	DIRECT	DIRECT	NNP
20417	63	3	-	-	HYPH
20417	63	4	READING	reading	NN
20417	63	5	SPECTROSCOPE	SPECTROSCOPE	NNP
20417	63	6	49	49	CD
20417	63	7	By	by	IN
20417	63	8	A.	a.	NN
20417	63	9	Hilger	Hilger	NNP
20417	63	10	,	,	,
20417	63	11	Ltd.	Ltd.	NNP
20417	63	12	CHARLES	CHARLES	NNP
20417	63	13	DARWIN	DARWIN	NNP
20417	63	14	56	56	CD
20417	63	15	Photo	Photo	NNP
20417	63	16	:	:	:
20417	63	17	Rischgitz	Rischgitz	NNP
20417	63	18	Collection	Collection	NNP
20417	63	19	.	.	.
20417	64	1	LORD	LORD	NNP
20417	64	2	KELVIN	KELVIN	NNP
20417	64	3	56	56	CD
20417	64	4	Photo	Photo	NNP
20417	64	5	:	:	:
20417	64	6	Rischgitz	Rischgitz	NNP
20417	64	7	Collection	Collection	NNP
20417	64	8	.	.	.
20417	65	1	A	a	DT
20417	65	2	GIANT	GIANT	NNP
20417	65	3	SPIRAL	SPIRAL	NNP
20417	65	4	NEBULA	NEBULA	NNP
20417	65	5	57	57	CD
20417	65	6	Photo	Photo	NNP
20417	65	7	:	:	:
20417	65	8	Lick	Lick	NNP
20417	65	9	Observatory	Observatory	NNP
20417	65	10	.	.	.
20417	66	1	METEORITE	METEORITE	NNS
20417	66	2	WHICH	which	WDT
20417	66	3	FELL	FELL	NNP
20417	66	4	NEAR	NEAR	NNP
20417	66	5	SCARBOROUGH	SCARBOROUGH	NNP
20417	66	6	AND	and	CC
20417	66	7	IS	be	VBZ
20417	66	8	NOW	now	RB
20417	66	9	TO	to	TO
20417	66	10	BE	be	VB
20417	66	11	SEEN	see	VBN
20417	66	12	IN	in	IN
20417	66	13	THE	the	DT
20417	66	14	NATURAL	natural	JJ
20417	66	15	HISTORY	HISTORY	NNP
20417	66	16	MUSEUM	museum	NN
20417	66	17	57	57	CD
20417	66	18	Photo	photo	NN
20417	66	19	:	:	:
20417	66	20	Natural	Natural	NNP
20417	66	21	History	History	NNP
20417	66	22	Museum	Museum	NNP
20417	66	23	.	.	.
20417	67	1	A	a	DT
20417	67	2	LIMESTONE	LIMESTONE	NNP
20417	67	3	CANYON	canyon	NN
20417	67	4	60	60	CD
20417	67	5	Reproduced	reproduce	VBN
20417	67	6	from	from	IN
20417	67	7	the	the	DT
20417	67	8	Smithsonian	Smithsonian	NNP
20417	67	9	Report	Report	NNP
20417	67	10	,	,	,
20417	67	11	1915	1915	CD
20417	67	12	.	.	.
20417	68	1	GEOLOGICAL	geological	NN
20417	68	2	TREE	tree	NN
20417	68	3	OF	of	IN
20417	68	4	ANIMALS	animal	NNS
20417	68	5	61	61	CD
20417	68	6	DIAGRAM	DIAGRAM	NNS
20417	68	7	OF	of	IN
20417	68	8	AMOEBA	AMOEBA	NNP
20417	68	9	61	61	CD
20417	68	10	A	a	DT
20417	68	11	PIECE	piece	NN
20417	68	12	OF	of	IN
20417	68	13	A	a	DT
20417	68	14	REEF	reef	NN
20417	68	15	-	-	HYPH
20417	68	16	BUILDING	building	NN
20417	68	17	CORAL	CORAL	NNS
20417	68	18	,	,	,
20417	68	19	BUILT	build	VBN
20417	68	20	UP	up	RP
20417	68	21	BY	by	IN
20417	68	22	A	a	DT
20417	68	23	LARGE	large	JJ
20417	68	24	COLONY	COLONY	NNS
20417	68	25	OF	of	IN
20417	68	26	SMALL	SMALL	NNP
20417	68	27	SEA	SEA	NNP
20417	68	28	-	-	HYPH
20417	68	29	ANEMONE	ANEMONE	NNP
20417	68	30	-	-	HYPH
20417	68	31	LIKE	like	NN
20417	68	32	POLYPS	polyps	NN
20417	68	33	,	,	,
20417	68	34	EACH	each	DT
20417	68	35	OF	of	IN
20417	68	36	WHICH	which	WDT
20417	68	37	FORMS	forms	RB
20417	68	38	FROM	from	IN
20417	68	39	THE	the	DT
20417	68	40	SALTS	salt	NNS
20417	68	41	OF	of	IN
20417	68	42	THE	the	DT
20417	68	43	SEA	SEA	NNP
20417	68	44	A	A	NNP
20417	68	45	SKELETON	SKELETON	NNP
20417	68	46	OR	or	CC
20417	68	47	SHELL	shell	NN
20417	68	48	OF	of	IN
20417	68	49	LIME	LIME	NNP
20417	68	50	64	64	CD
20417	68	51	From	from	IN
20417	68	52	the	the	DT
20417	68	53	Smithsonian	Smithsonian	NNP
20417	68	54	Report	Report	NNP
20417	68	55	,	,	,
20417	68	56	1917	1917	CD
20417	68	57	.	.	.
20417	69	1	A	a	DT
20417	69	2	GROUP	GROUP	NNP
20417	69	3	OF	of	IN
20417	69	4	CHALK	CHALK	NNP
20417	69	5	-	-	HYPH
20417	69	6	FORMING	form	VBG
20417	69	7	ANIMALS	animal	NNS
20417	69	8	,	,	,
20417	69	9	OR	or	CC
20417	69	10	FORAMINIFERA	FORAMINIFERA	NNP
20417	69	11	,	,	,
20417	69	12	EACH	each	NN
20417	69	13	ABOUT	about	IN
20417	69	14	THE	the	DT
20417	69	15	SIZE	size	NN
20417	69	16	OF	of	IN
20417	69	17	A	a	DT
20417	69	18	VERY	very	RB
20417	69	19	SMALL	SMALL	NNP
20417	69	20	PIN	PIN	NNP
20417	69	21	'S	be	VBZ
20417	69	22	HEAD	HEAD	NNP
20417	69	23	65	65	CD
20417	69	24	Photo	photo	NN
20417	69	25	:	:	:
20417	69	26	J.	J.	NNP
20417	69	27	J.	J.	NNP
20417	70	1	Ward	Ward	NNP
20417	70	2	,	,	,
20417	70	3	F.E.S.	F.E.S.	NNP
20417	71	1	A	a	DT
20417	71	2	COMMON	COMMON	NNP
20417	71	3	FORAMINIFER	FORAMINIFER	NNP
20417	71	4	(	(	-LRB-
20417	71	5	POLYSTOMELLA	POLYSTOMELLA	NNP
20417	71	6	)	)	-RRB-
20417	71	7	SHOWING	show	VBD
20417	71	8	THE	the	DT
20417	71	9	SHELL	SHELL	NNS
20417	71	10	IN	in	IN
20417	71	11	THE	the	DT
20417	71	12	CENTRE	CENTRE	NNP
20417	71	13	AND	and	CC
20417	71	14	THE	the	DT
20417	71	15	OUTFLOWING	outflowing	NN
20417	71	16	NETWORK	NETWORK	NNP
20417	71	17	OF	of	IN
20417	71	18	LIVING	live	VBG
20417	71	19	MATTER	MATTER	NNP
20417	71	20	,	,	,
20417	71	21	ALONG	along	IN
20417	71	22	WHICH	which	WDT
20417	71	23	GRANULES	GRANULES	NNP
20417	71	24	ARE	are	VBP
20417	71	25	CONTINUALLY	CONTINUALLY	NNP
20417	71	26	TRAVELLING	travel	VBG
20417	71	27	,	,	,
20417	71	28	AND	and	CC
20417	71	29	BY	by	IN
20417	71	30	WHICH	which	WDT
20417	71	31	FOOD	food	NN
20417	71	32	PARTICLES	particle	NNS
20417	71	33	ARE	are	VBP
20417	71	34	ENTANGLED	entangle	VBG
20417	71	35	AND	and	CC
20417	71	36	DRAWN	DRAWN	NNS
20417	71	37	IN	in	IN
20417	71	38	65	65	CD
20417	71	39	Reproduced	reproduce	VBN
20417	71	40	by	by	IN
20417	71	41	permission	permission	NN
20417	71	42	of	of	IN
20417	71	43	the	the	DT
20417	71	44	Natural	Natural	NNP
20417	71	45	History	History	NNP
20417	71	46	Museum	Museum	NNP
20417	71	47	(	(	-LRB-
20417	71	48	after	after	IN
20417	71	49	Max	Max	NNP
20417	71	50	Schultze	Schultze	NNP
20417	71	51	)	)	-RRB-
20417	71	52	.	.	.
20417	72	1	A	a	DT
20417	72	2	PLANT	PLANT	NNP
20417	72	3	-	-	HYPH
20417	72	4	LIKE	LIKE	NNP
20417	72	5	ANIMAL	ANIMAL	NNP
20417	72	6	,	,	,
20417	72	7	OR	OR	NNP
20417	72	8	ZOOPHYTE	ZOOPHYTE	NNP
20417	72	9	,	,	,
20417	72	10	CALLED	call	VBN
20417	72	11	OBELIA	OBELIA	NNP
20417	72	12	68	68	CD
20417	72	13	Photo	Photo	NNP
20417	72	14	:	:	:
20417	72	15	J.	J.	NNP
20417	72	16	J.	J.	NNP
20417	73	1	Ward	Ward	NNP
20417	73	2	,	,	,
20417	73	3	F.E.S.	F.E.S.	NNP
20417	74	1	TRYPANOSOMA	TRYPANOSOMA	NNP
20417	74	2	GAMBIENSE	GAMBIENSE	NNP
20417	74	3	69	69	CD
20417	74	4	Reproduced	reproduce	VBN
20417	74	5	by	by	IN
20417	74	6	permission	permission	NN
20417	74	7	of	of	IN
20417	74	8	_	_	NNP
20417	74	9	The	the	DT
20417	74	10	Quart	Quart	NNP
20417	74	11	.	.	.
20417	75	1	Journ	Journ	NNP
20417	75	2	.	.	.
20417	76	1	Mic	Mic	NNP
20417	76	2	.	.	.
20417	77	1	Sci	Sci	NNP
20417	77	2	.	.	NNP
20417	77	3	_	_	NNP
20417	77	4	VOLVOX	VOLVOX	NNP
20417	77	5	69	69	CD
20417	77	6	PROTEROSPONGIA	PROTEROSPONGIA	NNP
20417	77	7	69	69	CD
20417	77	8	GREEN	GREEN	NNP
20417	77	9	HYDRA	HYDRA	NNP
20417	77	10	72	72	CD
20417	77	11	Photo	Photo	NNP
20417	77	12	:	:	:
20417	77	13	J.	J.	NNP
20417	77	14	J.	J.	NNP
20417	78	1	Ward	Ward	NNP
20417	78	2	,	,	,
20417	78	3	F.E.S.	F.E.S.	NNP
20417	79	1	DIAGRAM	DIAGRAM	NNP
20417	79	2	ILLUSTRATING	illustrate	VBG
20417	79	3	THE	the	DT
20417	79	4	BEGINNING	beginning	NN
20417	79	5	OF	of	IN
20417	79	6	INDIVIDUAL	INDIVIDUAL	NNP
20417	79	7	LIFE	life	NN
20417	79	8	72	72	CD
20417	79	9	EARTHWORM	earthworm	NN
20417	79	10	72	72	CD
20417	79	11	Photo	Photo	NNP
20417	79	12	:	:	:
20417	79	13	J.	J.	NNP
20417	79	14	J.	J.	NNP
20417	80	1	Ward	Ward	NNP
20417	80	2	,	,	,
20417	80	3	F.E.S.	F.E.S.	NNP
20417	81	1	GLASS	glas	NNS
20417	81	2	MODEL	MODEL	NNS
20417	81	3	OF	of	IN
20417	81	4	A	a	DT
20417	81	5	SEA	SEA	NNP
20417	81	6	-	-	HYPH
20417	81	7	ANEMONE	ANEMONE	NNP
20417	81	8	72	72	CD
20417	81	9	Reproduced	reproduce	VBN
20417	81	10	from	from	IN
20417	81	11	the	the	DT
20417	81	12	Smithsonian	Smithsonian	NNP
20417	81	13	Report	Report	NNP
20417	81	14	,	,	,
20417	81	15	1917	1917	CD
20417	81	16	.	.	.
20417	82	1	THIS	this	DT
20417	82	2	DRAWING	drawing	NN
20417	82	3	SHOWS	shows	JJ
20417	82	4	THE	the	DT
20417	82	5	EVOLUTION	evolution	NN
20417	82	6	OF	of	IN
20417	82	7	THE	the	DT
20417	82	8	BRAIN	brain	NN
20417	82	9	FROM	from	IN
20417	82	10	FISH	FISH	NNS
20417	82	11	TO	to	IN
20417	82	12	MAN	MAN	NNP
20417	82	13	73	73	CD
20417	82	14	OKAPI	okapi	NN
20417	82	15	AND	and	CC
20417	82	16	GIRAFFE	GIRAFFE	NNP
20417	82	17	(	(	-LRB-
20417	82	18	_	_	NNP
20417	82	19	Coloured	Coloured	NNP
20417	82	20	Illustration	Illustration	NNP
20417	82	21	_	_	NNP
20417	82	22	)	)	-RRB-
20417	82	23	74	74	CD
20417	82	24	DIAGRAM	diagram	NN
20417	82	25	OF	of	IN
20417	82	26	A	a	DT
20417	82	27	SIMPLE	SIMPLE	NNP
20417	82	28	REFLEX	REFLEX	NNP
20417	82	29	ARC	ARC	NNP
20417	82	30	IN	in	IN
20417	82	31	A	a	DT
20417	82	32	BACKBONELESS	BACKBONELESS	NNP
20417	82	33	ANIMAL	ANIMAL	NNP
20417	82	34	LIKE	like	IN
20417	82	35	AN	an	DT
20417	82	36	EARTHWORM	earthworm	NN
20417	82	37	76	76	CD
20417	82	38	THE	the	DT
20417	82	39	YUCCA	YUCCA	NNP
20417	82	40	MOTH	MOTH	NNP
20417	82	41	76	76	CD
20417	82	42	Photo	Photo	NNP
20417	82	43	:	:	:
20417	82	44	British	British	NNP
20417	82	45	Museum	Museum	NNP
20417	82	46	(	(	-LRB-
20417	82	47	Natural	Natural	NNP
20417	82	48	History	History	NNP
20417	82	49	)	)	-RRB-
20417	82	50	.	.	.
20417	83	1	INCLINED	inclined	NN
20417	83	2	PLANE	PLANE	VBN
20417	83	3	OF	of	IN
20417	83	4	ANIMAL	ANIMAL	NNP
20417	83	5	BEHAVIOUR	BEHAVIOUR	NNP
20417	83	6	76	76	CD
20417	83	7	VENUS	VENUS	NNP
20417	83	8	'	'	POS
20417	83	9	FLY	FLY	NNP
20417	83	10	-	-	HYPH
20417	83	11	TRAP	TRAP	NNP
20417	83	12	77	77	CD
20417	83	13	Photo	Photo	NNP
20417	83	14	:	:	:
20417	83	15	J.	J.	NNP
20417	83	16	J.	J.	NNP
20417	84	1	Ward	Ward	NNP
20417	84	2	,	,	,
20417	84	3	F.E.S.	F.E.S.	NNP
20417	85	1	A	a	DT
20417	85	2	SPIDER	SPIDER	NNP
20417	85	3	SUNNING	sun	VBG
20417	85	4	HER	her	PRP$
20417	85	5	EGGS	EGGS	NNP
20417	85	6	77	77	CD
20417	85	7	Reproduced	reproduce	VBN
20417	85	8	by	by	IN
20417	85	9	permission	permission	NN
20417	85	10	from	from	IN
20417	85	11	_	_	NNP
20417	85	12	The	the	DT
20417	85	13	Wonders	Wonders	NNPS
20417	85	14	of	of	IN
20417	85	15	Instinct	Instinct	NNP
20417	85	16	_	_	NNP
20417	85	17	by	by	IN
20417	85	18	J.	J.	NNP
20417	85	19	H.	H.	NNP
20417	85	20	Fabre	Fabre	NNP
20417	85	21	.	.	.
20417	86	1	THE	the	DT
20417	86	2	HOATZIN	HOATZIN	NNP
20417	86	3	INHABITS	INHABITS	NNP
20417	86	4	BRITISH	BRITISH	NNS
20417	86	5	GUIANA	guiana	NN
20417	86	6	82	82	CD
20417	86	7	PERIPATUS	peripatu	NNS
20417	86	8	83	83	CD
20417	86	9	Photograph	Photograph	NNP
20417	86	10	,	,	,
20417	86	11	from	from	IN
20417	86	12	the	the	DT
20417	86	13	British	British	NNP
20417	86	14	Museum	Museum	NNP
20417	86	15	(	(	-LRB-
20417	86	16	Natural	Natural	NNP
20417	86	17	History	History	NNP
20417	86	18	)	)	-RRB-
20417	86	19	,	,	,
20417	86	20	of	of	IN
20417	86	21	a	a	DT
20417	86	22	drawing	drawing	NN
20417	86	23	by	by	IN
20417	86	24	Mr.	Mr.	NNP
20417	86	25	E.	E.	NNP
20417	86	26	Wilson	Wilson	NNP
20417	86	27	.	.	.
20417	87	1	ROCK	ROCK	NNP
20417	87	2	KANGAROO	KANGAROO	NNP
20417	87	3	CARRYING	carry	VBG
20417	87	4	ITS	its	PRP$
20417	87	5	YOUNG	YOUNG	NNP
20417	87	6	IN	in	IN
20417	87	7	A	a	DT
20417	87	8	POUCH	POUCH	NNP
20417	87	9	83	83	CD
20417	87	10	Photo	photo	NN
20417	87	11	:	:	:
20417	87	12	W.	W.	NNP
20417	87	13	S.	S.	NNP
20417	87	14	Berridge	Berridge	NNP
20417	87	15	,	,	,
20417	87	16	F.Z.S.	F.Z.S.	NNP
20417	88	1	PROFESSOR	PROFESSOR	NNP
20417	88	2	THOMAS	THOMAS	NNP
20417	88	3	HENRY	HENRY	NNP
20417	88	4	HUXLEY	huxley	VBP
20417	88	5	(	(	-LRB-
20417	88	6	1825	1825	CD
20417	88	7	-	-	SYM
20417	88	8	95	95	CD
20417	88	9	)	)	-RRB-
20417	88	10	86	86	CD
20417	88	11	Photo	photo	NN
20417	88	12	:	:	:
20417	88	13	Rischgitz	Rischgitz	NNP
20417	88	14	.	.	.
20417	89	1	BARON	BARON	NNP
20417	89	2	CUVIER	CUVIER	NNP
20417	89	3	,	,	,
20417	89	4	1769	1769	CD
20417	89	5	-	-	SYM
20417	89	6	1832	1832	CD
20417	89	7	86	86	CD
20417	89	8	AN	an	DT
20417	89	9	ILLUSTRATION	ILLUSTRATION	NNP
20417	89	10	SHOWING	show	VBG
20417	89	11	VARIOUS	various	NN
20417	89	12	METHODS	methods	NN
20417	89	13	OF	of	IN
20417	89	14	FLYING	flying	NN
20417	89	15	AND	and	CC
20417	89	16	SWOOPING	swooping	NN
20417	89	17	87	87	CD
20417	89	18	ANIMALS	animal	NNS
20417	89	19	OF	of	IN
20417	89	20	THE	the	DT
20417	89	21	CAMBRIAN	CAMBRIAN	NNP
20417	89	22	PERIOD	period	NN
20417	89	23	90	90	CD
20417	89	24	From	from	IN
20417	89	25	Knipe	Knipe	NNP
20417	89	26	's	's	POS
20417	89	27	_	_	NNP
20417	89	28	Nebula	Nebula	NNP
20417	89	29	to	to	TO
20417	89	30	Man	Man	NNP
20417	89	31	_	_	NNP
20417	89	32	.	.	.
20417	90	1	A	a	DT
20417	90	2	TRILOBITE	TRILOBITE	NNP
20417	90	3	90	90	CD
20417	90	4	Photo	Photo	NNP
20417	90	5	:	:	:
20417	90	6	J.	J.	NNP
20417	90	7	J.	J.	NNP
20417	91	1	Ward	Ward	NNP
20417	91	2	,	,	,
20417	91	3	F.E.S.	F.E.S.	NNP
20417	92	1	THE	the	DT
20417	92	2	GAMBIAN	GAMBIAN	NNP
20417	92	3	MUD	MUD	NNP
20417	92	4	-	-	HYPH
20417	92	5	FISH	FISH	NNP
20417	92	6	,	,	,
20417	92	7	PROTOPTERUS	protopterus	NN
20417	92	8	91	91	CD
20417	92	9	Photo	photo	NN
20417	92	10	:	:	:
20417	92	11	British	British	NNP
20417	92	12	Museum	Museum	NNP
20417	92	13	(	(	-LRB-
20417	92	14	Natural	Natural	NNP
20417	92	15	History	History	NNP
20417	92	16	)	)	-RRB-
20417	92	17	.	.	.
20417	93	1	THE	the	DT
20417	93	2	ARCHÆOPTERYX	ARCHÆOPTERYX	NNP
20417	93	3	91	91	CD
20417	93	4	After	after	IN
20417	93	5	William	William	NNP
20417	93	6	Leche	Leche	NNP
20417	93	7	of	of	IN
20417	93	8	Stockholm	Stockholm	NNP
20417	93	9	.	.	.
20417	94	1	WING	wing	NN
20417	94	2	OF	of	IN
20417	94	3	A	a	DT
20417	94	4	BIRD	BIRD	NNP
20417	94	5	,	,	,
20417	94	6	SHOWING	show	VBG
20417	94	7	THE	the	DT
20417	94	8	ARRANGEMENT	ARRANGEMENT	NNP
20417	94	9	OF	of	IN
20417	94	10	THE	the	DT
20417	94	11	FEATHERS	feather	NNS
20417	94	12	91	91	CD
20417	94	13	PICTORIAL	PICTORIAL	NNP
20417	94	14	REPRESENTATION	REPRESENTATION	NNP
20417	94	15	OF	of	IN
20417	94	16	STRATA	STRATA	NNP
20417	94	17	OF	of	IN
20417	94	18	THE	the	DT
20417	94	19	EARTH	EARTH	NNP
20417	94	20	'S	'S	NNP
20417	94	21	CRUST	CRUST	NNS
20417	94	22	,	,	,
20417	94	23	WITH	with	IN
20417	94	24	SUGGESTIONS	suggestion	NNS
20417	94	25	OF	of	IN
20417	94	26	CHARACTERISTIC	CHARACTERISTIC	NNP
20417	94	27	FOSSILS	FOSSILS	NNP
20417	94	28	(	(	-LRB-
20417	94	29	_	_	NNP
20417	94	30	Coloured	Coloured	NNP
20417	94	31	Illustration	Illustration	NNP
20417	94	32	_	_	NNP
20417	94	33	)	)	-RRB-
20417	94	34	92	92	CD
20417	94	35	FOSSIL	fossil	NN
20417	94	36	OF	of	IN
20417	94	37	A	a	DT
20417	94	38	PTERODACTYL	pterodactyl	NN
20417	94	39	OR	or	CC
20417	94	40	EXTINCT	extinct	NN
20417	94	41	FLYING	fly	VBG
20417	94	42	DRAGON	dragon	NN
20417	94	43	94	94	CD
20417	94	44	Photo	Photo	NNP
20417	94	45	:	:	:
20417	94	46	British	British	NNP
20417	94	47	Museum	Museum	NNP
20417	94	48	(	(	-LRB-
20417	94	49	Natural	Natural	NNP
20417	94	50	History	History	NNP
20417	94	51	)	)	-RRB-
20417	94	52	.	.	.
20417	95	1	PARIASAURUS	pariasaurus	NN
20417	95	2	:	:	:
20417	95	3	AN	an	DT
20417	95	4	EXTINCT	extinct	NN
20417	95	5	VEGETARIAN	vegetarian	NN
20417	95	6	TRIASSIC	triassic	NN
20417	95	7	REPTILE	reptile	NN
20417	95	8	94	94	CD
20417	95	9	From	from	IN
20417	95	10	Knipe	Knipe	NNP
20417	95	11	's	's	POS
20417	95	12	_	_	NNP
20417	95	13	Nebula	Nebula	NNP
20417	95	14	to	to	TO
20417	95	15	Man	Man	NNP
20417	95	16	_	_	NNP
20417	95	17	.	.	.
20417	96	1	TRICERATOPS	triceratop	NNS
20417	96	2	:	:	:
20417	96	3	A	a	DT
20417	96	4	HUGE	HUGE	NNP
20417	96	5	EXTINCT	EXTINCT	NNS
20417	96	6	REPTILE	reptile	NN
20417	96	7	95	95	CD
20417	96	8	From	from	IN
20417	96	9	Knipe	Knipe	NNP
20417	96	10	's	's	POS
20417	96	11	_	_	NNP
20417	96	12	Nebula	Nebula	NNP
20417	96	13	to	to	TO
20417	96	14	Man	Man	NNP
20417	96	15	_	_	NNP
20417	96	16	.	.	.
20417	97	1	THE	the	DT
20417	97	2	DUCKMOLE	duckmole	NN
20417	97	3	OR	or	CC
20417	97	4	DUCK	duck	NN
20417	97	5	-	-	HYPH
20417	97	6	BILLED	billed	NN
20417	97	7	PLATYPUS	PLATYPUS	NNP
20417	97	8	OF	of	IN
20417	97	9	AUSTRALIA	AUSTRALIA	NNP
20417	97	10	95	95	CD
20417	97	11	Photo	photo	NN
20417	97	12	:	:	:
20417	97	13	_	_	NNP
20417	97	14	Daily	Daily	NNP
20417	97	15	Mail	Mail	NNP
20417	97	16	_	_	NNP
20417	97	17	.	.	.
20417	98	1	SKELETON	SKELETON	NNP
20417	98	2	OF	of	IN
20417	98	3	AN	an	DT
20417	98	4	EXTINCT	EXTINCT	NNP
20417	98	5	FLIGHTLESS	flightless	NN
20417	98	6	TOOTHED	toothe	VBG
20417	98	7	BIRD	BIRD	NNS
20417	98	8	,	,	,
20417	98	9	HESPERORNIS	hesperornis	NN
20417	98	10	100	100	CD
20417	98	11	After	after	IN
20417	98	12	Marsh	Marsh	NNP
20417	98	13	.	.	.
20417	99	1	SIX	six	CD
20417	99	2	STAGES	stage	VBN
20417	99	3	IN	in	IN
20417	99	4	THE	the	DT
20417	99	5	EVOLUTION	evolution	NN
20417	99	6	OF	of	IN
20417	99	7	THE	the	DT
20417	99	8	HORSE	horse	NN
20417	99	9	,	,	,
20417	99	10	SHOWING	show	VBG
20417	99	11	GRADUAL	GRADUAL	NNPS
20417	99	12	INCREASE	increase	RB
20417	99	13	IN	in	IN
20417	99	14	SIZE	size	NN
20417	99	15	101	101	CD
20417	99	16	After	after	IN
20417	99	17	Lull	Lull	NNP
20417	99	18	and	and	CC
20417	99	19	Matthew	Matthew	NNP
20417	99	20	.	.	.
20417	100	1	DIAGRAM	DIAGRAM	NNP
20417	100	2	SHOWING	show	VBG
20417	100	3	SEVEN	seven	NN
20417	100	4	STAGES	stage	VBN
20417	100	5	IN	in	IN
20417	100	6	THE	the	DT
20417	100	7	EVOLUTION	evolution	NN
20417	100	8	OF	of	IN
20417	100	9	THE	the	DT
20417	100	10	FORE	FORE	NNP
20417	100	11	-	-	HYPH
20417	100	12	LIMBS	LIMBS	NNP
20417	100	13	AND	and	CC
20417	100	14	HIND	HIND	NNP
20417	100	15	-	-	HYPH
20417	100	16	LIMBS	LIMBS	NNP
20417	100	17	OF	of	IN
20417	100	18	THE	the	DT
20417	100	19	ANCESTORS	ANCESTORS	NNP
20417	100	20	OF	of	IN
20417	100	21	THE	the	DT
20417	100	22	MODERN	modern	JJ
20417	100	23	HORSE	horse	NN
20417	100	24	,	,	,
20417	100	25	BEGINNING	begin	VBG
20417	100	26	WITH	with	IN
20417	100	27	THE	the	DT
20417	100	28	EARLIEST	EARLIEST	NNP
20417	100	29	KNOWN	know	VBN
20417	100	30	PREDECESSORS	predecessor	NNS
20417	100	31	OF	of	IN
20417	100	32	THE	the	DT
20417	100	33	HORSE	horse	NN
20417	100	34	AND	and	CC
20417	100	35	CULMINATING	culminate	VBG
20417	100	36	WITH	with	IN
20417	100	37	THE	the	DT
20417	100	38	HORSE	horse	NN
20417	100	39	OF	of	IN
20417	100	40	TO	TO	NNP
20417	100	41	-	-	HYPH
20417	100	42	DAY	DAY	NNP
20417	100	43	104	104	CD
20417	100	44	After	after	IN
20417	100	45	Marsh	Marsh	NNP
20417	100	46	and	and	CC
20417	100	47	Lull	Lull	NNP
20417	100	48	.	.	.
20417	101	1	WHAT	what	WP
20417	101	2	IS	be	VBZ
20417	101	3	MEANT	MEANT	NNP
20417	101	4	BY	by	IN
20417	101	5	HOMOLOGY	HOMOLOGY	NNS
20417	101	6	?	?	.
20417	102	1	ESSENTIAL	essential	VB
20417	102	2	SIMILARITY	SIMILARITY	NNP
20417	102	3	OF	of	IN
20417	102	4	ARCHITECTURE	ARCHITECTURE	NNP
20417	102	5	,	,	,
20417	102	6	THOUGH	THOUGH	VBD
20417	102	7	THE	the	DT
20417	102	8	APPEARANCES	appearance	NNS
20417	102	9	MAY	MAY	MD
20417	102	10	BE	be	VB
20417	102	11	VERY	very	RB
20417	102	12	DIFFERENT	DIFFERENT	NNP
20417	102	13	105	105	CD
20417	102	14	AN	an	DT
20417	102	15	EIGHT	eight	CD
20417	102	16	-	-	HYPH
20417	102	17	ARMED	ARMED	NNS
20417	102	18	CUTTLEFISH	CUTTLEFISH	NNS
20417	102	19	OR	or	CC
20417	102	20	OCTOPUS	OCTOPUS	NNP
20417	102	21	ATTACKING	ATTACKING	NNP
20417	102	22	A	a	DT
20417	102	23	SMALL	SMALL	NNP
20417	102	24	CRAB	crab	NN
20417	102	25	116	116	CD
20417	102	26	A	a	DT
20417	102	27	COMMON	COMMON	NNP
20417	102	28	STARFISH	STARFISH	NNS
20417	102	29	,	,	,
20417	102	30	WHICH	which	WDT
20417	102	31	HAS	have	VBZ
20417	102	32	LOST	lose	VBN
20417	102	33	THREE	three	CD
20417	102	34	ARMS	arm	NNS
20417	102	35	AND	and	CC
20417	102	36	IS	be	VBZ
20417	102	37	REGROWING	regrow	VBG
20417	102	38	THEM	them	PRP
20417	102	39	116	116	CD
20417	102	40	After	after	IN
20417	102	41	Professor	Professor	NNP
20417	102	42	W.	W.	NNP
20417	102	43	C.	C.	NNP
20417	102	44	McIntosh	McIntosh	NNP
20417	102	45	.	.	.
20417	103	1	THE	the	DT
20417	103	2	PAPER	paper	NN
20417	103	3	NAUTILUS	nautilus	NN
20417	103	4	(	(	-LRB-
20417	103	5	ARGONAUTA	ARGONAUTA	NNP
20417	103	6	)	)	-RRB-
20417	103	7	,	,	,
20417	103	8	AN	an	DT
20417	103	9	ANIMAL	animal	NN
20417	103	10	OF	of	IN
20417	103	11	THE	the	DT
20417	103	12	OPEN	OPEN	NNP
20417	103	13	SEA	SEA	NNP
20417	103	14	117	117	CD
20417	103	15	Photo	Photo	NNP
20417	103	16	:	:	:
20417	103	17	J.	J.	NNP
20417	103	18	J.	J.	NNP
20417	104	1	Ward	Ward	NNP
20417	104	2	,	,	,
20417	104	3	F.E.S.	F.E.S.	NNP
20417	105	1	A	a	DT
20417	105	2	PHOTOGRAPH	photograph	NN
20417	105	3	SHOWING	show	VBG
20417	105	4	A	a	DT
20417	105	5	STARFISH	starfish	NN
20417	105	6	(	(	-LRB-
20417	105	7	_	_	NNP
20417	105	8	Asterias	Asterias	NNP
20417	105	9	Forreri	Forreri	NNP
20417	105	10	_	_	NNP
20417	105	11	)	)	-RRB-
20417	105	12	WHICH	which	WDT
20417	105	13	HAS	have	VBZ
20417	105	14	CAPTURED	capture	VBN
20417	105	15	A	a	DT
20417	105	16	LARGE	large	JJ
20417	105	17	FISH	FISH	NNS
20417	105	18	117	117	CD
20417	105	19	TEN	ten	CD
20417	105	20	-	-	HYPH
20417	105	21	ARMED	ARMED	NNS
20417	105	22	CUTTLEFISH	CUTTLEFISH	NNS
20417	105	23	OR	or	CC
20417	105	24	SQUID	squid	RB
20417	105	25	IN	in	IN
20417	105	26	THE	the	DT
20417	105	27	ACT	ACT	NNP
20417	105	28	OF	of	IN
20417	105	29	CAPTURING	capture	VBG
20417	105	30	A	a	DT
20417	105	31	FISH	fish	NN
20417	105	32	118	118	CD
20417	105	33	GREENLAND	greenland	NN
20417	105	34	WHALE	WHALE	NNP
20417	105	35	118	118	CD
20417	105	36	MINUTE	MINUTE	NNS
20417	105	37	TRANSPARENT	transparent	JJ
20417	105	38	EARLY	early	JJ
20417	105	39	STAGE	stage	NN
20417	105	40	OF	of	IN
20417	105	41	A	a	DT
20417	105	42	SEA	SEA	NNP
20417	105	43	-	-	HYPH
20417	105	44	CUCUMBER	cucumber	NN
20417	105	45	119	119	CD
20417	105	46	AN	an	DT
20417	105	47	INTRICATE	intricate	JJ
20417	105	48	COLONY	colony	NN
20417	105	49	OF	of	IN
20417	105	50	OPEN	open	JJ
20417	105	51	-	-	HYPH
20417	105	52	SEA	SEA	NNP
20417	105	53	ANIMALS	animal	NNS
20417	105	54	(	(	-LRB-
20417	105	55	_	_	NNP
20417	105	56	Physophora	Physophora	NNP
20417	105	57	Hydrostatica	Hydrostatica	NNP
20417	105	58	_	_	NNP
20417	105	59	)	)	-RRB-
20417	105	60	RELATED	relate	VBD
20417	105	61	TO	to	IN
20417	105	62	THE	the	DT
20417	105	63	PORTUGUESE	PORTUGUESE	NNP
20417	105	64	MAN	MAN	NNP
20417	105	65	-	-	HYPH
20417	105	66	OF	OF	NNP
20417	105	67	-	-	HYPH
20417	105	68	WAR	WAR	NNP
20417	105	69	119	119	CD
20417	105	70	Photo	Photo	NNP
20417	105	71	:	:	:
20417	105	72	British	British	NNP
20417	105	73	Museum	Museum	NNP
20417	105	74	(	(	-LRB-
20417	105	75	Natural	Natural	NNP
20417	105	76	History	History	NNP
20417	105	77	)	)	-RRB-
20417	105	78	.	.	.
20417	106	1	A	a	DT
20417	106	2	SCENE	scene	NN
20417	106	3	IN	in	IN
20417	106	4	THE	the	DT
20417	106	5	GREAT	great	JJ
20417	106	6	DEPTHS	DEPTHS	NNP
20417	106	7	119	119	CD
20417	106	8	SEA	SEA	NNP
20417	106	9	-	-	HYPH
20417	106	10	HORSE	horse	NN
20417	106	11	IN	in	IN
20417	106	12	SARGASSO	SARGASSO	NNP
20417	106	13	WEED	WEED	NNP
20417	106	14	120	120	CD
20417	106	15	LARGE	large	JJ
20417	106	16	MARINE	MARINE	NNP
20417	106	17	LAMPREYS	LAMPREYS	NNP
20417	106	18	(	(	-LRB-
20417	106	19	_	_	NNP
20417	106	20	Petromyzon	Petromyzon	NNP
20417	106	21	Marinus	Marinus	NNP
20417	106	22	_	_	NNP
20417	106	23	)	)	-RRB-
20417	106	24	120	120	CD
20417	106	25	THE	THE	NNP
20417	106	26	DEEP	deep	JJ
20417	106	27	-	-	HYPH
20417	106	28	SEA	SEA	NNP
20417	106	29	FISH	FISH	NNS
20417	106	30	_	_	NNP
20417	106	31	Chiasmodon	Chiasmodon	NNP
20417	106	32	Niger	Niger	NNP
20417	106	33	_	_	NNP
20417	106	34	120	120	CD
20417	106	35	DEEP	deep	JJ
20417	106	36	-	-	HYPH
20417	106	37	SEA	SEA	NNP
20417	106	38	FISHES	fishes	NN
20417	106	39	120	120	CD
20417	106	40	FLINTY	FLINTY	NNP
20417	106	41	SKELETON	SKELETON	NNP
20417	106	42	OF	of	IN
20417	106	43	VENUS	VENUS	NNP
20417	106	44	'	'	POS
20417	106	45	FLOWER	FLOWER	NNP
20417	106	46	BASKET	BASKET	NNP
20417	106	47	(	(	-LRB-
20417	106	48	_	_	NNP
20417	106	49	Euplectella	Euplectella	NNP
20417	106	50	_	_	NNP
20417	106	51	)	)	-RRB-
20417	106	52	,	,	,
20417	106	53	A	a	DT
20417	106	54	JAPANESE	japanese	JJ
20417	106	55	DEEP	deep	JJ
20417	106	56	-	-	HYPH
20417	106	57	SEA	SEA	NNP
20417	106	58	SPONGE	SPONGE	NNP
20417	106	59	121	121	CD
20417	106	60	EGG	EGG	NNP
20417	106	61	DEPOSITORY	depository	NN
20417	106	62	OF	of	IN
20417	106	63	_	_	NNP
20417	106	64	Semotilus	Semotilus	NNP
20417	106	65	Atromaculatus	Atromaculatus	NNP
20417	106	66	_	_	NNP
20417	106	67	121	121	CD
20417	106	68	THE	the	DT
20417	106	69	BITTERLING	bitterling	NN
20417	106	70	(	(	-LRB-
20417	106	71	_	_	NNP
20417	106	72	Rhodeus	Rhodeus	NNP
20417	106	73	Amarus	Amarus	NNP
20417	106	74	_	_	NNP
20417	106	75	)	)	-RRB-
20417	106	76	124	124	CD
20417	106	77	WOOLLY	WOOLLY	NNP
20417	106	78	OPOSSUM	opossum	NN
20417	106	79	CARRYING	carry	VBG
20417	106	80	HER	her	PRP$
20417	106	81	FAMILY	FAMILY	NNP
20417	106	82	124	124	CD
20417	106	83	Photo	Photo	NNP
20417	106	84	:	:	:
20417	106	85	W.	W.	NNP
20417	106	86	S.	S.	NNP
20417	106	87	Berridge	Berridge	NNP
20417	106	88	.	.	.
20417	107	1	SURINAM	SURINAM	NNP
20417	107	2	TOAD	TOAD	NNP
20417	107	3	(	(	-LRB-
20417	107	4	_	_	NNP
20417	107	5	Pipa	Pipa	NNP
20417	107	6	Americana	Americana	NNP
20417	107	7	_	_	NNP
20417	107	8	)	)	-RRB-
20417	107	9	WITH	with	IN
20417	107	10	YOUNG	young	JJ
20417	107	11	ONES	one	NNS
20417	107	12	HATCHING	hatch	VBG
20417	107	13	OUT	out	RB
20417	107	14	OF	of	IN
20417	107	15	LITTLE	little	JJ
20417	107	16	POCKETS	pocket	NNS
20417	107	17	ON	on	IN
20417	107	18	HER	her	PRP
20417	107	19	BACK	back	RB
20417	107	20	125	125	CD
20417	107	21	STORM	storm	NN
20417	107	22	PETREL	PETREL	NNP
20417	107	23	OR	or	CC
20417	107	24	MOTHER	MOTHER	NNP
20417	107	25	CAREY	CAREY	NNP
20417	107	26	'S	's	POS
20417	107	27	CHICKEN	CHICKEN	NNS
20417	107	28	(	(	-LRB-
20417	107	29	_	_	NNP
20417	107	30	Procellaria	Procellaria	NNP
20417	107	31	Pelagica	Pelagica	NNP
20417	107	32	_	_	NNP
20417	107	33	)	)	-RRB-
20417	107	34	125	125	CD
20417	107	35	ALBATROSS	albatross	NN
20417	107	36	:	:	:
20417	107	37	A	a	DT
20417	107	38	CHARACTERISTIC	CHARACTERISTIC	NNP
20417	107	39	PELAGIC	pelagic	NN
20417	107	40	BIRD	BIRD	NNS
20417	107	41	OF	of	IN
20417	107	42	THE	the	DT
20417	107	43	SOUTHERN	SOUTHERN	NNP
20417	107	44	SEA	SEA	NNP
20417	107	45	128	128	CD
20417	107	46	THE	the	DT
20417	107	47	PRAYING	praying	NN
20417	107	48	MANTIS	manti	NNS
20417	107	49	(	(	-LRB-
20417	107	50	_	_	NNP
20417	107	51	Mantis	Mantis	NNP
20417	107	52	Religiosa	Religiosa	NNP
20417	107	53	_	_	NNP
20417	107	54	)	)	-RRB-
20417	107	55	138	138	CD
20417	107	56	PROTECTIVE	protective	NN
20417	107	57	COLORATION	COLORATION	NNS
20417	107	58	:	:	:
20417	107	59	A	a	DT
20417	107	60	WINTER	WINTER	NNP
20417	107	61	SCENE	SCENE	NNP
20417	107	62	IN	in	IN
20417	107	63	NORTH	NORTH	NNP
20417	107	64	SCANDINAVIA	SCANDINAVIA	NNP
20417	107	65	138	138	CD
20417	107	66	THE	the	DT
20417	107	67	VARIABLE	VARIABLE	NNS
20417	107	68	MONITOR	MONITOR	NNP
20417	107	69	(	(	-LRB-
20417	107	70	_	_	NNP
20417	107	71	Varanus	Varanus	NNP
20417	107	72	_	_	NNP
20417	107	73	)	)	-RRB-
20417	107	74	139	139	CD
20417	107	75	Photo	Photo	NNP
20417	107	76	:	:	:
20417	107	77	A.	a.	NN
20417	108	1	A.	A.	NNP
20417	109	1	White	white	JJ
20417	109	2	.	.	.
20417	110	1	BANDED	banded	JJ
20417	110	2	KRAIT	KRAIT	NNP
20417	110	3	:	:	:
20417	110	4	A	a	DT
20417	110	5	VERY	very	RB
20417	110	6	POISONOUS	poisonous	NN
20417	110	7	SNAKE	snake	NN
20417	110	8	WITH	with	IN
20417	110	9	ALTERNATING	alternating	NN
20417	110	10	YELLOW	YELLOW	NNP
20417	110	11	AND	and	CC
20417	110	12	DARK	dark	NN
20417	110	13	BANDS	band	NNS
20417	110	14	140	140	CD
20417	110	15	Photo	photo	NN
20417	110	16	:	:	:
20417	110	17	W.	W.	NNP
20417	110	18	S.	S.	NNP
20417	110	19	Berridge	Berridge	NNP
20417	110	20	,	,	,
20417	110	21	F.Z.S.	F.Z.S.	NNP
20417	111	1	THE	the	DT
20417	111	2	WARTY	WARTY	NNP
20417	111	3	CHAMELEON	CHAMELEON	VBD
20417	111	4	140	140	CD
20417	111	5	Photos	Photos	NNPS
20417	111	6	:	:	:
20417	111	7	W.	W.	NNP
20417	111	8	S.	S.	NNP
20417	111	9	Berridge	Berridge	NNP
20417	111	10	,	,	,
20417	111	11	F.Z.S.	F.Z.S.	NNP
20417	112	1	SEASONAL	SEASONAL	NNP
20417	112	2	COLOUR	COLOUR	NNP
20417	112	3	-	-	HYPH
20417	112	4	CHANGE	CHANGE	NNS
20417	112	5	:	:	:
20417	112	6	SUMMER	summer	NN
20417	112	7	SCENE	scene	NN
20417	112	8	IN	in	IN
20417	112	9	NORTH	NORTH	NNP
20417	112	10	SCANDINAVIA	SCANDINAVIA	VBZ
20417	112	11	141	141	CD
20417	112	12	PROTECTIVE	protective	NN
20417	112	13	RESEMBLANCE	resemblance	NN
20417	112	14	142	142	CD
20417	112	15	Photo	photo	NN
20417	112	16	:	:	:
20417	112	17	J.	J.	NNP
20417	112	18	J.	J.	NNP
20417	113	1	Ward	Ward	NNP
20417	113	2	,	,	,
20417	113	3	F.E.S.	F.E.S.	NNP
20417	114	1	WHEN	when	WRB
20417	114	2	ONLY	only	RB
20417	114	3	A	a	DT
20417	114	4	FEW	FEW	NNP
20417	114	5	DAYS	day	NNS
20417	114	6	OLD	old	JJ
20417	114	7	,	,	,
20417	114	8	YOUNG	young	NN
20417	114	9	BITTERN	BITTERN	NNS
20417	114	10	BEGIN	BEGIN	VBZ
20417	114	11	TO	to	TO
20417	114	12	STRIKE	strike	VB
20417	114	13	THE	the	DT
20417	114	14	SAME	same	JJ
20417	114	15	ATTITUDE	attitude	NN
20417	114	16	AS	as	IN
20417	114	17	THEIR	their	NN
20417	114	18	PARENTS	parent	NNS
20417	114	19	,	,	,
20417	114	20	THRUSTING	thrust	VBG
20417	114	21	THEIR	their	NN
20417	114	22	BILLS	bill	NNS
20417	114	23	UPWARDS	upward	NNS
20417	114	24	AND	and	CC
20417	114	25	DRAWING	draw	VBG
20417	114	26	THEIR	their	NN
20417	114	27	BODIES	body	NNS
20417	114	28	UP	up	RP
20417	114	29	SO	so	IN
20417	114	30	THAT	that	IN
20417	114	31	THEY	they	PRP
20417	114	32	RESEMBLE	resemble	VBP
20417	114	33	A	a	DT
20417	114	34	BUNCH	BUNCH	NNP
20417	114	35	OF	of	IN
20417	114	36	REEDS	REEDS	NNP
20417	114	37	143	143	CD
20417	114	38	PROTECTIVE	protective	JJ
20417	114	39	COLORATION	coloration	NN
20417	114	40	OR	or	CC
20417	114	41	CAMOUFLAGING	camouflaging	NN
20417	114	42	,	,	,
20417	114	43	GIVING	give	VBG
20417	114	44	ANIMALS	animal	NNS
20417	114	45	A	a	DT
20417	114	46	GARMENT	garment	NN
20417	114	47	OF	of	IN
20417	114	48	INVISIBILITY	INVISIBILITY	NNP
20417	114	49	(	(	-LRB-
20417	114	50	_	_	NNP
20417	114	51	Coloured	Coloured	NNP
20417	114	52	Illustration	Illustration	NNP
20417	114	53	_	_	NNP
20417	114	54	)	)	-RRB-
20417	114	55	144	144	CD
20417	114	56	ANOTHER	another	NN
20417	114	57	EXAMPLE	EXAMPLE	NNS
20417	114	58	OF	of	IN
20417	114	59	PROTECTIVE	protective	JJ
20417	114	60	COLORATION	COLORATION	NNP
20417	114	61	(	(	-LRB-
20417	114	62	_	_	NNP
20417	114	63	Coloured	Coloured	NNP
20417	114	64	Illustration	Illustration	NNP
20417	114	65	_	_	NNP
20417	114	66	)	)	-RRB-
20417	114	67	144	144	CD
20417	114	68	DEAD	DEAD	NNP
20417	114	69	-	-	HYPH
20417	114	70	LEAF	LEAF	NNP
20417	114	71	BUTTERFLY	BUTTERFLY	NNP
20417	114	72	(	(	-LRB-
20417	114	73	_	_	NNP
20417	114	74	Kallima	Kallima	NNP
20417	114	75	Inachis	Inachis	NNP
20417	114	76	_	_	NNP
20417	114	77	)	)	-RRB-
20417	114	78	FROM	from	IN
20417	114	79	INDIA	INDIA	NNP
20417	114	80	146	146	CD
20417	114	81	PROTECTIVE	protective	NN
20417	114	82	RESEMBLANCE	resemblance	NN
20417	114	83	BETWEEN	between	IN
20417	114	84	A	a	DT
20417	114	85	SMALL	SMALL	NNP
20417	114	86	SPIDER	SPIDER	NNP
20417	114	87	(	(	-LRB-
20417	114	88	_	_	NNP
20417	114	89	to	to	IN
20417	114	90	the	the	DT
20417	114	91	left	left	JJ
20417	114	92	_	_	NNP
20417	114	93	)	)	-RRB-
20417	114	94	AND	and	CC
20417	114	95	AN	an	DT
20417	114	96	ANT	ANT	NNP
20417	114	97	(	(	-LRB-
20417	114	98	_	_	NNP
20417	114	99	to	to	IN
20417	114	100	the	the	DT
20417	114	101	right	right	JJ
20417	114	102	_	_	NN
20417	114	103	)	)	-RRB-
20417	114	104	146	146	CD
20417	114	105	THE	the	DT
20417	114	106	WASP	WASP	NNP
20417	114	107	BEETLE	BEETLE	NNS
20417	114	108	,	,	,
20417	114	109	WHICH	which	WDT
20417	114	110	,	,	,
20417	114	111	WHEN	when	WRB
20417	114	112	MOVING	move	VBG
20417	114	113	AMONGST	amongst	VBP
20417	114	114	THE	the	DT
20417	114	115	BRANCHES	branch	NNS
20417	114	116	,	,	,
20417	114	117	GIVES	give	VBN
20417	114	118	A	a	DT
20417	114	119	WASP	WASP	NNP
20417	114	120	-	-	HYPH
20417	114	121	LIKE	like	NN
20417	114	122	IMPRESSION	IMPRESSION	NNP
20417	114	123	147	147	CD
20417	114	124	Photo	photo	NN
20417	114	125	:	:	:
20417	114	126	J.	J.	NNP
20417	114	127	J.	J.	NNP
20417	115	1	Ward	Ward	NNP
20417	115	2	,	,	,
20417	115	3	F.E.S.	F.E.S.	NNP
20417	116	1	HERMIT	HERMIT	NNP
20417	116	2	-	-	HYPH
20417	116	3	CRAB	CRAB	NNP
20417	116	4	WITH	with	IN
20417	116	5	PARTNER	PARTNER	NNP
20417	116	6	SEA	SEA	NNP
20417	116	7	-	-	HYPH
20417	116	8	ANEMONES	ANEMONES	NNP
20417	116	9	147	147	CD
20417	116	10	CUCKOO	CUCKOO	NNP
20417	116	11	-	-	HYPH
20417	116	12	SPIT	SPIT	NNS
20417	116	13	147	147	CD
20417	116	14	Photo	Photo	NNP
20417	116	15	:	:	:
20417	116	16	G.	G.	NNP
20417	116	17	P.	P.	NNP
20417	116	18	Duffus	Duffus	NNP
20417	116	19	.	.	.
20417	117	1	CHIMPANZEE	CHIMPANZEE	NNP
20417	117	2	,	,	,
20417	117	3	SITTING	sit	VBG
20417	117	4	156	156	CD
20417	117	5	Photo	photo	NN
20417	117	6	:	:	:
20417	117	7	New	New	NNP
20417	117	8	York	York	NNP
20417	117	9	Zoological	Zoological	NNP
20417	117	10	Park	Park	NNP
20417	117	11	.	.	.
20417	118	1	CHIMPANZEE	CHIMPANZEE	NNP
20417	118	2	,	,	,
20417	118	3	ILLUSTRATING	illustrating	NN
20417	118	4	WALKING	walk	VBG
20417	118	5	POWERS	power	NNS
20417	118	6	156	156	CD
20417	118	7	Photo	photo	NN
20417	118	8	:	:	:
20417	118	9	New	New	NNP
20417	118	10	York	York	NNP
20417	118	11	Zoological	Zoological	NNP
20417	118	12	Park	Park	NNP
20417	118	13	.	.	.
20417	119	1	SURFACE	surface	NN
20417	119	2	VIEW	view	NN
20417	119	3	OF	of	IN
20417	119	4	THE	the	DT
20417	119	5	BRAINS	BRAINS	NNP
20417	119	6	OF	of	IN
20417	119	7	MAN	MAN	NNP
20417	119	8	AND	and	CC
20417	119	9	CHIMPANZEE	CHIMPANZEE	NNP
20417	119	10	157	157	CD
20417	119	11	SIDE	SIDE	NNP
20417	119	12	-	-	HYPH
20417	119	13	VIEW	VIEW	NNP
20417	119	14	OF	of	IN
20417	119	15	CHIMPANZEE	CHIMPANZEE	NNP
20417	119	16	'S	's	POS
20417	119	17	HEAD	HEAD	NNP
20417	119	18	157	157	CD
20417	119	19	Photo	photo	NN
20417	119	20	:	:	:
20417	119	21	New	New	NNP
20417	119	22	York	York	NNP
20417	119	23	Zoological	Zoological	NNP
20417	119	24	Park	Park	NNP
20417	119	25	.	.	.
20417	120	1	PROFILE	profile	JJ
20417	120	2	VIEW	view	NN
20417	120	3	OF	of	IN
20417	120	4	HEAD	HEAD	NNP
20417	120	5	OF	of	IN
20417	120	6	PITHECANTHROPUS	PITHECANTHROPUS	NNP
20417	120	7	,	,	,
20417	120	8	THE	the	DT
20417	120	9	JAVA	JAVA	NNP
20417	120	10	APE	APE	NNP
20417	120	11	-	-	HYPH
20417	120	12	MAN	MAN	NNP
20417	120	13	,	,	,
20417	120	14	RECONSTRUCTED	reconstruct	VBN
20417	120	15	FROM	from	IN
20417	120	16	THE	the	DT
20417	120	17	SKULL	SKULL	NNP
20417	120	18	-	-	HYPH
20417	120	19	CAP	CAP	NNP
20417	120	20	157	157	CD
20417	120	21	After	after	IN
20417	120	22	a	a	DT
20417	120	23	model	model	NN
20417	120	24	by	by	IN
20417	120	25	J.	J.	NNP
20417	120	26	H.	H.	NNP
20417	120	27	McGregor	McGregor	NNP
20417	120	28	.	.	.
20417	121	1	THE	the	DT
20417	121	2	FLIPPER	flipper	NN
20417	121	3	OF	of	IN
20417	121	4	A	a	DT
20417	121	5	WHALE	WHALE	NNP
20417	121	6	AND	and	CC
20417	121	7	THE	the	DT
20417	121	8	HAND	hand	NN
20417	121	9	OF	of	IN
20417	121	10	A	a	DT
20417	121	11	MAN	man	NN
20417	121	12	157	157	CD
20417	121	13	THE	the	DT
20417	121	14	GORILLA	GORILLA	NNP
20417	121	15	,	,	,
20417	121	16	INHABITING	INHABITING	NNP
20417	121	17	THE	the	DT
20417	121	18	FOREST	forest	NN
20417	121	19	TRACT	TRACT	NNS
20417	121	20	OF	of	IN
20417	121	21	THE	the	DT
20417	121	22	GABOON	GABOON	NNP
20417	121	23	IN	in	IN
20417	121	24	AFRICA	AFRICA	NNP
20417	121	25	(	(	-LRB-
20417	121	26	_	_	NNP
20417	121	27	Coloured	Coloured	NNP
20417	121	28	Illustration	Illustration	NNP
20417	121	29	_	_	NNP
20417	121	30	)	)	-RRB-
20417	121	31	158	158	CD
20417	121	32	"	"	``
20417	121	33	DARWIN	DARWIN	NNP
20417	121	34	'S	's	POS
20417	121	35	POINT	POINT	NNS
20417	121	36	"	"	''
20417	121	37	ON	ON	NNP
20417	121	38	HUMAN	HUMAN	NNP
20417	121	39	EAR	EAR	NNP
20417	121	40	160	160	CD
20417	121	41	PROFESSOR	PROFESSOR	NNP
20417	121	42	SIR	SIR	NNP
20417	121	43	ARTHUR	ARTHUR	NNP
20417	121	44	KEITH	KEITH	NNP
20417	121	45	,	,	,
20417	121	46	M.D.	M.D.	NNP
20417	121	47	,	,	,
20417	121	48	LL.D.	LL.D.	NNP
20417	121	49	,	,	,
20417	121	50	F.R.S.	F.R.S.	NNP
20417	122	1	161	161	CD
20417	122	2	Photo	Photo	NNP
20417	122	3	:	:	:
20417	122	4	J.	J.	NNP
20417	122	5	Russell	Russell	NNP
20417	122	6	&	&	CC
20417	122	7	Sons	Sons	NNPS
20417	122	8	.	.	.
20417	123	1	SKELETONS	skeleton	NNS
20417	123	2	OF	of	IN
20417	123	3	THE	the	DT
20417	123	4	GIBBON	GIBBON	NNP
20417	123	5	,	,	,
20417	123	6	ORANG	ORANG	NNP
20417	123	7	,	,	,
20417	123	8	CHIMPANZEE	CHIMPANZEE	NNP
20417	123	9	,	,	,
20417	123	10	GORILLA	GORILLA	NNP
20417	123	11	,	,	,
20417	123	12	MAN	MAN	NNP
20417	123	13	161	161	CD
20417	123	14	After	after	IN
20417	123	15	T.	T.	NNP
20417	123	16	H.	H.	NNP
20417	123	17	Huxley	Huxley	NNP
20417	123	18	(	(	-LRB-
20417	123	19	by	by	IN
20417	123	20	permission	permission	NN
20417	123	21	of	of	IN
20417	123	22	Messrs.	Messrs.	NNP
20417	123	23	Macmillan	Macmillan	NNP
20417	123	24	)	)	-RRB-
20417	123	25	.	.	.
20417	124	1	SIDE	SIDE	NNP
20417	124	2	-	-	HYPH
20417	124	3	VIEW	VIEW	NNP
20417	124	4	OF	of	IN
20417	124	5	SKULL	SKULL	NNP
20417	124	6	OF	of	IN
20417	124	7	MAN	MAN	NNP
20417	124	8	AND	and	CC
20417	124	9	GORILLA	GORILLA	NNP
20417	124	10	164	164	CD
20417	124	11	THE	the	DT
20417	124	12	SKULL	SKULL	NNP
20417	124	13	AND	and	CC
20417	124	14	BRAIN	BRAIN	NNP
20417	124	15	-	-	HYPH
20417	124	16	CASE	case	NN
20417	124	17	OF	of	IN
20417	124	18	PITHECANTHROPUS	PITHECANTHROPUS	NNP
20417	124	19	,	,	,
20417	124	20	THE	the	DT
20417	124	21	JAVA	JAVA	NNP
20417	124	22	APE	APE	NNP
20417	124	23	-	-	HYPH
20417	124	24	MAN	MAN	NNP
20417	124	25	,	,	,
20417	124	26	AS	as	IN
20417	124	27	RESTORED	restored	NN
20417	124	28	BY	by	IN
20417	124	29	J.	J.	NNP
20417	124	30	H.	H.	NNP
20417	124	31	MCGREGOR	MCGREGOR	NNP
20417	124	32	FROM	from	IN
20417	124	33	THE	the	DT
20417	124	34	SCANTY	SCANTY	NNP
20417	124	35	REMAINS	remain	VBD
20417	124	36	164	164	CD
20417	124	37	SUGGESTED	suggest	VBN
20417	124	38	GENEALOGICAL	genealogical	NN
20417	124	39	TREE	tree	NN
20417	124	40	OF	of	IN
20417	124	41	MAN	man	NN
20417	124	42	AND	and	CC
20417	124	43	ANTHROPOID	ANTHROPOID	NNP
20417	124	44	APES	APES	NNP
20417	124	45	165	165	CD
20417	124	46	THE	the	DT
20417	124	47	GIBBON	GIBBON	NNP
20417	124	48	IS	be	VBZ
20417	124	49	LOWER	lower	RB
20417	124	50	THAN	than	IN
20417	124	51	THE	the	DT
20417	124	52	OTHER	other	JJ
20417	124	53	APES	APES	NNP
20417	124	54	AS	as	IN
20417	124	55	REGARDS	regard	NNS
20417	124	56	ITS	its	PRP$
20417	124	57	SKULL	skull	NN
20417	124	58	AND	and	CC
20417	124	59	DENTITION	dentition	NN
20417	124	60	,	,	,
20417	124	61	BUT	but	CC
20417	124	62	IT	it	NN
20417	124	63	IS	be	VBZ
20417	124	64	HIGHLY	HIGHLY	NNP
20417	124	65	SPECIALIZED	SPECIALIZED	NNP
20417	124	66	IN	in	IN
20417	124	67	THE	the	DT
20417	124	68	ADAPTATION	adaptation	NN
20417	124	69	OF	of	IN
20417	124	70	ITS	its	PRP$
20417	124	71	LIMBS	LIMBS	NNP
20417	124	72	TO	to	IN
20417	124	73	ARBOREAL	ARBOREAL	NNP
20417	124	74	LIFE	life	NN
20417	124	75	166	166	CD
20417	124	76	Photo	Photo	NNP
20417	124	77	:	:	:
20417	124	78	New	New	NNP
20417	124	79	York	York	NNP
20417	124	80	Zoological	Zoological	NNP
20417	124	81	Park	Park	NNP
20417	124	82	.	.	.
20417	125	1	THE	the	DT
20417	125	2	ORANG	ORANG	NNP
20417	125	3	HAS	have	VBZ
20417	125	4	A	a	DT
20417	125	5	HIGH	high	JJ
20417	125	6	ROUNDED	rounded	NN
20417	125	7	SKULL	skull	NN
20417	125	8	AND	and	CC
20417	125	9	A	a	DT
20417	125	10	LONG	long	JJ
20417	125	11	FACE	face	NN
20417	125	12	166	166	CD
20417	125	13	Photo	Photo	NNP
20417	125	14	:	:	:
20417	125	15	New	New	NNP
20417	125	16	York	York	NNP
20417	125	17	Zoological	Zoological	NNP
20417	125	18	Park	Park	NNP
20417	125	19	.	.	.
20417	126	1	COMPARISONS	comparison	NNS
20417	126	2	OF	of	IN
20417	126	3	THE	the	DT
20417	126	4	SKELETONS	skeleton	NNS
20417	126	5	OF	of	IN
20417	126	6	HORSE	horse	NN
20417	126	7	AND	and	CC
20417	126	8	MAN	man	NN
20417	126	9	167	167	CD
20417	126	10	Photo	Photo	NNP
20417	126	11	:	:	:
20417	126	12	British	British	NNP
20417	126	13	Museum	Museum	NNP
20417	126	14	(	(	-LRB-
20417	126	15	Natural	Natural	NNP
20417	126	16	History	History	NNP
20417	126	17	)	)	-RRB-
20417	126	18	.	.	.
20417	127	1	A	a	DT
20417	127	2	RECONSTRUCTION	reconstruction	NN
20417	127	3	OF	of	IN
20417	127	4	THE	the	DT
20417	127	5	JAVA	JAVA	NNP
20417	127	6	MAN	MAN	NNP
20417	127	7	(	(	-LRB-
20417	127	8	_	_	NNP
20417	127	9	Coloured	Coloured	NNP
20417	127	10	Illustration	Illustration	NNP
20417	127	11	_	_	NNP
20417	127	12	)	)	-RRB-
20417	127	13	168	168	CD
20417	127	14	PROFILE	profile	JJ
20417	127	15	VIEW	view	NN
20417	127	16	OF	of	IN
20417	127	17	THE	the	DT
20417	127	18	HEAD	HEAD	NNP
20417	127	19	OF	of	IN
20417	127	20	PITHECANTHROPUS	PITHECANTHROPUS	NNP
20417	127	21	,	,	,
20417	127	22	THE	the	DT
20417	127	23	JAVA	JAVA	NNP
20417	127	24	APE	APE	NNP
20417	127	25	-	-	HYPH
20417	127	26	MAN	MAN	NNP
20417	127	27	--	--	:
20417	127	28	AN	an	DT
20417	127	29	EARLY	early	JJ
20417	127	30	OFFSHOOT	offshoot	NN
20417	127	31	FROM	from	IN
20417	127	32	THE	the	DT
20417	127	33	MAIN	MAIN	NNP
20417	127	34	LINE	LINE	NNP
20417	127	35	OF	of	IN
20417	127	36	MAN	MAN	NNP
20417	127	37	'S	'S	NNP
20417	127	38	ASCENT	ASCENT	NNP
20417	127	39	170	170	CD
20417	127	40	After	after	IN
20417	127	41	a	a	DT
20417	127	42	model	model	NN
20417	127	43	by	by	IN
20417	127	44	J.	J.	NNP
20417	127	45	H.	H.	NNP
20417	127	46	McGregor	McGregor	NNP
20417	127	47	.	.	.
20417	128	1	PILTDOWN	PILTDOWN	NNP
20417	128	2	SKULL	SKULL	NNP
20417	128	3	170	170	CD
20417	128	4	From	from	IN
20417	128	5	the	the	DT
20417	128	6	reconstruction	reconstruction	NN
20417	128	7	by	by	IN
20417	128	8	J.	J.	NNP
20417	128	9	H.	H.	NNP
20417	128	10	McGregor	McGregor	NNP
20417	128	11	.	.	.
20417	129	1	SAND	SAND	NNP
20417	129	2	-	-	HYPH
20417	129	3	PIT	PIT	NNP
20417	129	4	AT	AT	NNP
20417	129	5	MAUER	MAUER	NNP
20417	129	6	,	,	,
20417	129	7	NEAR	NEAR	NNP
20417	129	8	HEIDELBERG	HEIDELBERG	NNP
20417	129	9	:	:	:
20417	129	10	DISCOVERY	DISCOVERY	NNP
20417	129	11	SITE	SITE	NNP
20417	129	12	OF	of	IN
20417	129	13	THE	the	DT
20417	129	14	JAW	JAW	NNP
20417	129	15	OF	of	IN
20417	129	16	HEIDELBERG	HEIDELBERG	NNP
20417	129	17	MAN	MAN	NNP
20417	129	18	171	171	CD
20417	129	19	Reproduced	reproduce	VBN
20417	129	20	by	by	IN
20417	129	21	permission	permission	NN
20417	129	22	from	from	IN
20417	129	23	Osborn	Osborn	NNP
20417	129	24	's	's	POS
20417	129	25	_	_	NNP
20417	129	26	Men	Men	NNPS
20417	129	27	of	of	IN
20417	129	28	the	the	DT
20417	129	29	Old	Old	NNP
20417	129	30	Stone	Stone	NNP
20417	129	31	Age	Age	NNP
20417	129	32	_	_	NNP
20417	129	33	.	.	.
20417	130	1	PAINTINGS	painting	NNS
20417	130	2	ON	on	IN
20417	130	3	THE	the	DT
20417	130	4	ROOF	ROOF	NNP
20417	130	5	OF	of	IN
20417	130	6	THE	the	DT
20417	130	7	ALTAMIRA	ALTAMIRA	NNP
20417	130	8	CAVE	CAVE	NNPS
20417	130	9	IN	in	IN
20417	130	10	NORTHERN	NORTHERN	NNP
20417	130	11	SPAIN	SPAIN	NNP
20417	130	12	,	,	,
20417	130	13	SHOWING	show	VBG
20417	130	14	A	a	DT
20417	130	15	BISON	bison	NN
20417	130	16	AND	and	CC
20417	130	17	A	a	DT
20417	130	18	GALLOPING	gallop	VBG
20417	130	19	BOAR	BOAR	NNS
20417	130	20	(	(	-LRB-
20417	130	21	_	_	NNP
20417	130	22	Coloured	Coloured	NNP
20417	130	23	Illustration	Illustration	NNP
20417	130	24	_	_	NNP
20417	130	25	)	)	-RRB-
20417	130	26	172	172	CD
20417	130	27	PILTDOWN	piltdown	NN
20417	130	28	MAN	man	NN
20417	130	29	,	,	,
20417	130	30	PRECEDING	precede	VBG
20417	130	31	NEANDERTHAL	NEANDERTHAL	NNP
20417	130	32	MAN	MAN	NNP
20417	130	33	,	,	,
20417	130	34	PERHAPS	perhaps	RB
20417	130	35	100,000	100,000	CD
20417	130	36	TO	to	TO
20417	130	37	150,000	150,000	CD
20417	130	38	YEARS	year	NNS
20417	130	39	AGO	ago	RB
20417	130	40	174	174	CD
20417	130	41	After	after	IN
20417	130	42	the	the	DT
20417	130	43	restoration	restoration	NN
20417	130	44	modelled	model	VBN
20417	130	45	by	by	IN
20417	130	46	J.	J.	NNP
20417	130	47	H.	H.	NNP
20417	130	48	McGregor	McGregor	NNP
20417	130	49	.	.	.
20417	131	1	THE	the	DT
20417	131	2	NEANDERTHAL	NEANDERTHAL	NNP
20417	131	3	MAN	man	NN
20417	131	4	OF	of	IN
20417	131	5	LA	LA	NNP
20417	131	6	CHAPELLE	CHAPELLE	NNP
20417	131	7	-	-	HYPH
20417	131	8	AUX	AUX	NNP
20417	131	9	-	-	HYPH
20417	131	10	SAINTS	SAINTS	NNP
20417	131	11	175	175	CD
20417	131	12	After	after	IN
20417	131	13	the	the	DT
20417	131	14	restoration	restoration	NN
20417	131	15	modelled	model	VBN
20417	131	16	by	by	IN
20417	131	17	J.	J.	NNP
20417	131	18	H.	H.	NNP
20417	131	19	McGregor	McGregor	NNP
20417	131	20	.	.	.
20417	132	1	RESTORATION	restoration	NN
20417	132	2	BY	by	IN
20417	132	3	A.	a.	NN
20417	132	4	FORESTIER	FORESTIER	NNP
20417	132	5	OF	of	IN
20417	132	6	THE	the	DT
20417	132	7	RHODESIAN	RHODESIAN	NNP
20417	132	8	MAN	man	NN
20417	132	9	WHOSE	whose	WRB
20417	132	10	SKULL	SKULL	NNP
20417	132	11	WAS	be	VBD
20417	132	12	DISCOVERED	discover	VBN
20417	132	13	IN	in	IN
20417	132	14	1921	1921	CD
20417	132	15	176	176	CD
20417	132	16	-	-	SYM
20417	132	17	177	177	CD
20417	132	18	SIDE	side	NN
20417	132	19	VIEW	view	NN
20417	132	20	OF	of	IN
20417	132	21	A	a	DT
20417	132	22	PREHISTORIC	PREHISTORIC	NNP
20417	132	23	HUMAN	HUMAN	NNP
20417	132	24	SKULL	SKULL	NNP
20417	132	25	DISCOVERED	discover	VBN
20417	132	26	IN	in	IN
20417	132	27	1921	1921	CD
20417	132	28	IN	in	IN
20417	132	29	BROKEN	BROKEN	NNP
20417	132	30	HILL	HILL	NNP
20417	132	31	CAVE	CAVE	NNP
20417	132	32	,	,	,
20417	132	33	NORTHERN	NORTHERN	NNP
20417	132	34	RHODESIA	RHODESIA	NNP
20417	132	35	178	178	CD
20417	132	36	Photo	Photo	NNP
20417	132	37	:	:	:
20417	132	38	British	British	NNP
20417	132	39	Museum	Museum	NNP
20417	132	40	(	(	-LRB-
20417	132	41	Natural	Natural	NNP
20417	132	42	History	History	NNP
20417	132	43	)	)	-RRB-
20417	132	44	.	.	.
20417	133	1	A	a	DT
20417	133	2	CROMAGNON	CROMAGNON	NNP
20417	133	3	MAN	MAN	NNP
20417	133	4	OR	or	CC
20417	133	5	CROMAGNARD	CROMAGNARD	NNP
20417	133	6	,	,	,
20417	133	7	REPRESENTATIVE	representative	NN
20417	133	8	OF	of	IN
20417	133	9	A	a	DT
20417	133	10	STRONG	STRONG	NNP
20417	133	11	ARTISTIC	artistic	JJ
20417	133	12	RACE	race	NN
20417	133	13	LIVING	live	VBG
20417	133	14	IN	in	IN
20417	133	15	THE	the	DT
20417	133	16	SOUTH	south	NN
20417	133	17	OF	of	IN
20417	133	18	FRANCE	FRANCE	NNP
20417	133	19	IN	in	IN
20417	133	20	THE	the	DT
20417	133	21	UPPER	upper	JJ
20417	133	22	PLEISTOCENE	pleistocene	NN
20417	133	23	,	,	,
20417	133	24	PERHAPS	perhaps	RB
20417	133	25	25,000	25,000	CD
20417	133	26	YEARS	year	NNS
20417	133	27	AGO	ago	RB
20417	133	28	178	178	CD
20417	133	29	After	after	IN
20417	133	30	the	the	DT
20417	133	31	restoration	restoration	NN
20417	133	32	modelled	model	VBN
20417	133	33	by	by	IN
20417	133	34	J.	J.	NNP
20417	133	35	H.	H.	NNP
20417	133	36	McGregor	McGregor	NNP
20417	133	37	.	.	.
20417	134	1	PHOTOGRAPH	PHOTOGRAPH	NNP
20417	134	2	SHOWING	show	VBG
20417	134	3	A	a	DT
20417	134	4	NARROW	NARROW	NNP
20417	134	5	PASSAGE	passage	NN
20417	134	6	IN	in	IN
20417	134	7	THE	the	DT
20417	134	8	CAVERN	CAVERN	NNP
20417	134	9	OF	of	IN
20417	134	10	FONT	FONT	NNP
20417	134	11	-	-	HYPH
20417	134	12	DE	DE	NNP
20417	134	13	-	-	HYPH
20417	134	14	GAUME	GAUME	NNP
20417	134	15	ON	on	IN
20417	134	16	THE	the	DT
20417	134	17	BEUNE	BEUNE	NNP
20417	134	18	179	179	CD
20417	134	19	Reproduced	reproduce	VBN
20417	134	20	by	by	IN
20417	134	21	permission	permission	NN
20417	134	22	from	from	IN
20417	134	23	Osborn	Osborn	NNP
20417	134	24	's	's	POS
20417	134	25	_	_	NNP
20417	134	26	Men	Men	NNPS
20417	134	27	of	of	IN
20417	134	28	the	the	DT
20417	134	29	Old	Old	NNP
20417	134	30	Stone	Stone	NNP
20417	134	31	Age	Age	NNP
20417	134	32	_	_	NNP
20417	134	33	.	.	.
20417	135	1	A	a	DT
20417	135	2	MAMMOTH	mammoth	JJ
20417	135	3	DRAWN	DRAWN	NNS
20417	135	4	ON	on	IN
20417	135	5	THE	the	DT
20417	135	6	WALL	WALL	NNP
20417	135	7	OF	of	IN
20417	135	8	THE	the	DT
20417	135	9	FONT	FONT	NNP
20417	135	10	-	-	HYPH
20417	135	11	DE	DE	NNP
20417	135	12	-	-	HYPH
20417	135	13	GAUME	GAUME	NNP
20417	135	14	CAVERN	CAVERN	NNP
20417	135	15	179	179	CD
20417	135	16	A	a	DT
20417	135	17	GRAZING	grazing	NN
20417	135	18	BISON	BISON	NNP
20417	135	19	,	,	,
20417	135	20	DELICATELY	DELICATELY	NNS
20417	135	21	AND	and	CC
20417	135	22	CAREFULLY	CAREFULLY	NNP
20417	135	23	DRAWN	DRAWN	NNS
20417	135	24	,	,	,
20417	135	25	ENGRAVED	ENGRAVED	NNP
20417	135	26	ON	on	IN
20417	135	27	A	a	DT
20417	135	28	WALL	wall	NN
20417	135	29	OF	of	IN
20417	135	30	THE	the	DT
20417	135	31	ALTAMIRA	ALTAMIRA	NNP
20417	135	32	CAVE	CAVE	NNPS
20417	135	33	,	,	,
20417	135	34	NORTHERN	NORTHERN	NNP
20417	135	35	SPAIN	SPAIN	NNP
20417	135	36	179	179	CD
20417	135	37	PHOTOGRAPH	PHOTOGRAPH	NNS
20417	135	38	OF	of	IN
20417	135	39	A	a	DT
20417	135	40	MEDIAN	MEDIAN	NNP
20417	135	41	SECTION	SECTION	NNP
20417	135	42	THROUGH	THROUGH	VBD
20417	135	43	THE	the	DT
20417	135	44	SHELL	SHELL	NNP
20417	135	45	OF	of	IN
20417	135	46	THE	the	DT
20417	135	47	PEARLY	PEARLY	NNP
20417	135	48	NAUTILUS	NAUTILUS	NNP
20417	135	49	186	186	CD
20417	135	50	PHOTOGRAPH	PHOTOGRAPH	NNS
20417	135	51	OF	of	IN
20417	135	52	THE	the	DT
20417	135	53	ENTIRE	ENTIRE	NNP
20417	135	54	SHELL	SHELL	NNS
20417	135	55	OF	of	IN
20417	135	56	THE	the	DT
20417	135	57	PEARLY	PEARLY	NNP
20417	135	58	NAUTILUS	NAUTILUS	NNP
20417	135	59	186	186	CD
20417	135	60	NAUTILUS	nautilus	NN
20417	135	61	186	186	CD
20417	135	62	SHOEBILL	SHOEBILL	VBD
20417	135	63	187	187	CD
20417	135	64	Photo	photo	NN
20417	135	65	:	:	:
20417	135	66	W.	W.	NNP
20417	135	67	S.	S.	NNP
20417	135	68	Berridge	Berridge	NNP
20417	135	69	.	.	.
20417	136	1	THE	the	DT
20417	136	2	WALKING	walking	NN
20417	136	3	-	-	HYPH
20417	136	4	FISH	fish	NN
20417	136	5	OR	or	CC
20417	136	6	MUD	mud	NN
20417	136	7	-	-	HYPH
20417	136	8	SKIPPER	SKIPPER	NNP
20417	136	9	(	(	-LRB-
20417	136	10	_	_	NNP
20417	136	11	Periophthalmus	Periophthalmus	NNP
20417	136	12	_	_	NNP
20417	136	13	)	)	-RRB-
20417	136	14	,	,	,
20417	136	15	COMMON	COMMON	NNP
20417	136	16	AT	at	IN
20417	136	17	THE	the	DT
20417	136	18	MOUTHS	MOUTHS	NNP
20417	136	19	OF	of	IN
20417	136	20	RIVERS	river	NNS
20417	136	21	IN	in	IN
20417	136	22	TROPICAL	TROPICAL	NNP
20417	136	23	AFRICA	AFRICA	NNP
20417	136	24	,	,	,
20417	136	25	ASIA	ASIA	NNP
20417	136	26	,	,	,
20417	136	27	AND	and	CC
20417	136	28	NORTH	NORTH	NNP
20417	136	29	-	-	HYPH
20417	136	30	WEST	WEST	NNP
20417	136	31	AUSTRALIA	australia	NN
20417	136	32	190	190	CD
20417	136	33	THE	the	DT
20417	136	34	AUSTRALIAN	australian	NN
20417	136	35	MORE	more	RBR
20417	136	36	-	-	HYPH
20417	136	37	PORK	pork	NN
20417	136	38	OR	or	CC
20417	136	39	PODARGUS	PODARGUS	NNP
20417	136	40	190	190	CD
20417	136	41	Photo	Photo	NNP
20417	136	42	:	:	:
20417	136	43	_	_	NNP
20417	136	44	The	the	DT
20417	136	45	Times	Times	NNP
20417	136	46	_	_	NNP
20417	136	47	.	.	.
20417	137	1	PELICAN	PELICAN	NNP
20417	137	2	'S	's	POS
20417	137	3	BILL	BILL	NNP
20417	137	4	,	,	,
20417	137	5	ADAPTED	adapt	VBN
20417	137	6	FOR	for	IN
20417	137	7	CATCHING	catching	NN
20417	137	8	AND	and	CC
20417	137	9	STORING	storing	NN
20417	137	10	FISHES	fishes	NN
20417	137	11	191	191	CD
20417	137	12	SPOONBILL	SPOONBILL	NNP
20417	137	13	'S	's	POS
20417	137	14	BILL	BILL	NNP
20417	137	15	,	,	,
20417	137	16	ADAPTED	adapt	VBN
20417	137	17	FOR	for	IN
20417	137	18	SIFTING	sift	VBG
20417	137	19	THE	the	DT
20417	137	20	MUD	MUD	NNP
20417	137	21	AND	and	CC
20417	137	22	CATCHING	catch	VBG
20417	137	23	THE	the	DT
20417	137	24	SMALL	SMALL	NNP
20417	137	25	ANIMALS	ANIMALS	NNPS
20417	137	26	,	,	,
20417	137	27	E.G.	E.G.	NNP
20417	138	1	FISHES	FISHES	NNP
20417	138	2	,	,	,
20417	138	3	CRUSTACEANS	CRUSTACEANS	NNP
20417	138	4	,	,	,
20417	138	5	INSECT	INSECT	NNP
20417	138	6	LARVÆ	LARVÆ	NNP
20417	138	7	,	,	,
20417	138	8	WHICH	which	WDT
20417	138	9	LIVE	LIVE	VBD
20417	138	10	THERE	there	PRP$
20417	138	11	191	191	CD
20417	138	12	AVOCET	AVOCET	NNP
20417	138	13	'S	's	POS
20417	138	14	BILL	BILL	NNP
20417	138	15	,	,	,
20417	138	16	ADAPTED	adapt	VBD
20417	138	17	FOR	for	IN
20417	138	18	A	a	DT
20417	138	19	CURIOUS	curious	JJ
20417	138	20	SIDEWAYS	sideway	NNS
20417	138	21	SCOOPING	scooping	VBP
20417	138	22	IN	in	IN
20417	138	23	THE	the	DT
20417	138	24	SHORE	shore	NN
20417	138	25	-	-	HYPH
20417	138	26	POOLS	pools	NN
20417	138	27	AND	and	CC
20417	138	28	CATCHING	catch	VBG
20417	138	29	SMALL	SMALL	NNP
20417	138	30	ANIMALS	animal	NNS
20417	138	31	191	191	CD
20417	138	32	HORNBILL	hornbill	NN
20417	138	33	'S	's	NN
20417	138	34	BILL	BILL	NNP
20417	138	35	,	,	,
20417	138	36	ADAPTED	adapt	VBN
20417	138	37	FOR	for	IN
20417	138	38	EXCAVATING	excavating	NN
20417	138	39	A	a	NN
20417	138	40	NEST	nest	NN
20417	138	41	IN	in	IN
20417	138	42	A	a	DT
20417	138	43	TREE	tree	NN
20417	138	44	,	,	,
20417	138	45	AND	and	CC
20417	138	46	ALSO	also	RB
20417	138	47	FOR	for	IN
20417	138	48	SEIZING	seizing	NN
20417	138	49	AND	and	CC
20417	138	50	BREAKING	breaking	NN
20417	138	51	DIVERSE	DIVERSE	VBD
20417	138	52	FORMS	form	NNS
20417	138	53	OF	of	IN
20417	138	54	FOOD	food	NN
20417	138	55	,	,	,
20417	138	56	FROM	from	IN
20417	138	57	MAMMALS	mammal	NNS
20417	138	58	TO	to	IN
20417	138	59	TORTOISES	tortoises	NN
20417	138	60	,	,	,
20417	138	61	FROM	from	IN
20417	138	62	ROOTS	root	NNS
20417	138	63	TO	to	IN
20417	138	64	FRUITS	FRUITS	NNP
20417	138	65	191	191	CD
20417	138	66	FALCON	FALCON	NNS
20417	138	67	'S	's	POS
20417	138	68	BILL	BILL	NNP
20417	138	69	,	,	,
20417	138	70	ADAPTED	adapt	VBN
20417	138	71	FOR	for	IN
20417	138	72	SEIZING	seizing	NN
20417	138	73	,	,	,
20417	138	74	KILLING	killing	NN
20417	138	75	,	,	,
20417	138	76	AND	and	CC
20417	138	77	TEARING	tear	VBG
20417	138	78	SMALL	small	JJ
20417	138	79	MAMMALS	mammal	NNS
20417	138	80	AND	and	CC
20417	138	81	BIRDS	bird	NNS
20417	138	82	191	191	CD
20417	138	83	PUFFIN	PUFFIN	NNP
20417	138	84	'S	's	POS
20417	138	85	BILL	BILL	NNP
20417	138	86	,	,	,
20417	138	87	ADAPTED	adapt	VBD
20417	138	88	FOR	for	IN
20417	138	89	CATCHING	catch	VBG
20417	138	90	SMALL	SMALL	NNP
20417	138	91	FISHES	FISHES	NNP
20417	138	92	NEAR	NEAR	NNP
20417	138	93	THE	the	DT
20417	138	94	SURFACE	surface	NN
20417	138	95	OF	of	IN
20417	138	96	THE	the	DT
20417	138	97	SEA	SEA	NNP
20417	138	98	,	,	,
20417	138	99	AND	and	CC
20417	138	100	FOR	for	IN
20417	138	101	HOLDING	hold	VBG
20417	138	102	THEM	them	PRP
20417	138	103	WHEN	when	WRB
20417	138	104	CAUGHT	CAUGHT	NNP
20417	138	105	AND	and	CC
20417	138	106	CARRYING	carry	VBG
20417	138	107	THEM	them	PRP
20417	138	108	TO	to	IN
20417	138	109	THE	the	DT
20417	138	110	NEST	NEST	NNP
20417	138	111	191	191	CD
20417	138	112	LIFE	life	NN
20417	138	113	-	-	HYPH
20417	138	114	HISTORY	history	NN
20417	138	115	OF	of	IN
20417	138	116	A	a	DT
20417	138	117	FROG	FROG	NNP
20417	138	118	192	192	CD
20417	138	119	HIND	HIND	NNP
20417	138	120	-	-	HYPH
20417	138	121	LEG	leg	NN
20417	138	122	OF	of	IN
20417	138	123	WHIRLIGIG	WHIRLIGIG	NNP
20417	138	124	BEETLE	BEETLE	NNS
20417	138	125	WHICH	which	WDT
20417	138	126	HAS	have	VBZ
20417	138	127	BECOME	become	VB
20417	138	128	BEAUTIFULLY	BEAUTIFULLY	NNP
20417	138	129	MODIFIED	MODIFIED	NNP
20417	138	130	FOR	for	IN
20417	138	131	AQUATIC	AQUATIC	NNP
20417	138	132	LOCOMOTION	locomotion	NN
20417	138	133	192	192	CD
20417	138	134	Photo	Photo	NNP
20417	138	135	:	:	:
20417	138	136	J.	J.	NNP
20417	138	137	J.	J.	NNP
20417	139	1	Ward	Ward	NNP
20417	139	2	,	,	,
20417	139	3	F.E.S.	F.E.S.	NNP
20417	140	1	THE	the	DT
20417	140	2	BIG	BIG	NNP
20417	140	3	ROBBER	ROBBER	NNP
20417	140	4	-	-	HYPH
20417	140	5	CRAB	CRAB	NNP
20417	140	6	(	(	-LRB-
20417	140	7	_	_	NNP
20417	140	8	Birgus	Birgus	NNP
20417	140	9	Latro	Latro	NNP
20417	140	10	_	_	NNP
20417	140	11	)	)	-RRB-
20417	140	12	,	,	,
20417	140	13	THAT	that	IN
20417	140	14	CLIMBS	CLIMBS	NNP
20417	140	15	THE	the	DT
20417	140	16	COCONUT	COCONUT	NNP
20417	140	17	PALM	palm	NN
20417	140	18	AND	and	CC
20417	140	19	BREAKS	breaks	VB
20417	140	20	OFF	off	IN
20417	140	21	THE	the	DT
20417	140	22	NUTS	NUTS	NNP
20417	140	23	193	193	CD
20417	140	24	EARLY	EARLY	NNP
20417	140	25	LIFE	life	NN
20417	140	26	-	-	HYPH
20417	140	27	HISTORY	history	NN
20417	140	28	OF	of	IN
20417	140	29	THE	the	DT
20417	140	30	SALMON	SALMON	NNP
20417	140	31	196	196	CD
20417	140	32	THE	the	DT
20417	140	33	SALMON	SALMON	NNP
20417	140	34	LEAPING	leap	VBN
20417	140	35	AT	at	IN
20417	140	36	THE	the	DT
20417	140	37	FALL	fall	NN
20417	140	38	IS	be	VBZ
20417	140	39	A	a	DT
20417	140	40	MOST	most	RBS
20417	140	41	FASCINATING	fascinating	NN
20417	140	42	SPECTACLE	SPECTACLE	VBD
20417	140	43	197	197	CD
20417	140	44	DIAGRAM	DIAGRAM	NNS
20417	140	45	OF	of	IN
20417	140	46	THE	the	DT
20417	140	47	LIFE	LIFE	NNP
20417	140	48	-	-	HYPH
20417	140	49	HISTORY	history	NN
20417	140	50	OF	of	IN
20417	140	51	THE	the	DT
20417	140	52	COMMON	COMMON	NNP
20417	140	53	EEL	EEL	NNP
20417	140	54	(	(	-LRB-
20417	140	55	_	_	NNP
20417	140	56	Anguilla	Anguilla	NNP
20417	140	57	Vulgaris	Vulgaris	NNP
20417	140	58	_	_	NNP
20417	140	59	)	)	-RRB-
20417	140	60	200	200	CD
20417	140	61	CASSOWARY	CASSOWARY	NNP
20417	140	62	201	201	CD
20417	140	63	Photo	Photo	NNP
20417	140	64	:	:	:
20417	140	65	Gambier	Gambier	NNP
20417	140	66	Bolton	Bolton	NNP
20417	140	67	.	.	.
20417	141	1	THE	the	DT
20417	141	2	KIWI	KIWI	NNP
20417	141	3	,	,	,
20417	141	4	ANOTHER	ANOTHER	NNP
20417	141	5	FLIGHTLESS	FLIGHTLESS	NNP
20417	141	6	BIRD	BIRD	VBZ
20417	141	7	,	,	,
20417	141	8	OF	of	IN
20417	141	9	REMARKABLE	REMARKABLE	NNP
20417	141	10	APPEARANCE	APPEARANCE	NNP
20417	141	11	,	,	,
20417	141	12	HABITS	HABITS	NNP
20417	141	13	,	,	,
20417	141	14	AND	and	CC
20417	141	15	STRUCTURE	STRUCTURE	NNP
20417	141	16	201	201	CD
20417	141	17	Photo	Photo	NNP
20417	141	18	:	:	:
20417	141	19	Gambier	Gambier	NNP
20417	141	20	Bolton	Bolton	NNP
20417	141	21	.	.	.
20417	142	1	THE	the	DT
20417	142	2	AUSTRALIAN	AUSTRALIAN	NNP
20417	142	3	FRILLED	FRILLED	NNP
20417	142	4	LIZARD	LIZARD	NNP
20417	142	5	,	,	,
20417	142	6	WHICH	which	WDT
20417	142	7	IS	be	VBZ
20417	142	8	AT	AT	NNP
20417	142	9	PRESENT	present	XX
20417	142	10	TRYING	try	VBG
20417	142	11	TO	to	TO
20417	142	12	BECOME	become	VB
20417	142	13	A	a	DT
20417	142	14	BIPED	biped	NN
20417	142	15	202	202	CD
20417	142	16	A	a	DT
20417	142	17	CARPET	carpet	NN
20417	142	18	OF	of	IN
20417	142	19	GOSSAMER	GOSSAMER	NNP
20417	142	20	202	202	CD
20417	142	21	THE	the	DT
20417	142	22	WATER	WATER	NNP
20417	142	23	SPIDER	SPIDER	NNP
20417	142	24	203	203	CD
20417	142	25	JACKDAW	JACKDAW	NNP
20417	142	26	BALANCING	balance	VBG
20417	142	27	ON	on	IN
20417	142	28	A	a	DT
20417	142	29	GATEPOST	GATEPOST	NNS
20417	142	30	208	208	CD
20417	142	31	Photo	photo	NN
20417	142	32	:	:	:
20417	142	33	O.	O.	NNP
20417	142	34	J.	J.	NNP
20417	142	35	Wilkinson	Wilkinson	NNP
20417	142	36	.	.	.
20417	143	1	TWO	two	CD
20417	143	2	OPOSSUMS	OPOSSUMS	NNP
20417	143	3	FEIGNING	feign	VBG
20417	143	4	DEATH	death	NN
20417	143	5	208	208	CD
20417	143	6	From	from	IN
20417	143	7	Ingersoll	Ingersoll	NNP
20417	143	8	's	's	POS
20417	143	9	_	_	NNP
20417	143	10	The	the	DT
20417	143	11	Wit	Wit	NNP
20417	143	12	of	of	IN
20417	143	13	the	the	DT
20417	143	14	Wild	Wild	NNP
20417	143	15	_	_	NNP
20417	143	16	.	.	.
20417	144	1	MALE	MALE	NNP
20417	144	2	OF	of	IN
20417	144	3	THREE	three	CD
20417	144	4	-	-	HYPH
20417	144	5	SPINED	spined	NN
20417	144	6	STICKLEBACK	STICKLEBACK	NNP
20417	144	7	,	,	,
20417	144	8	MAKING	make	VBG
20417	144	9	A	a	DT
20417	144	10	NEST	nest	NN
20417	144	11	OF	of	IN
20417	144	12	WATER	WATER	NNP
20417	144	13	-	-	HYPH
20417	144	14	WEED	WEED	NNP
20417	144	15	,	,	,
20417	144	16	GLUED	GLUED	NNS
20417	144	17	TOGETHER	together	RB
20417	144	18	BY	by	IN
20417	144	19	VISCID	viscid	NN
20417	144	20	THREADS	thread	NNS
20417	144	21	SECRETED	secrete	VBN
20417	144	22	FROM	from	IN
20417	144	23	THE	the	DT
20417	144	24	KIDNEYS	KIDNEYS	NNP
20417	144	25	AT	at	IN
20417	144	26	THE	the	DT
20417	144	27	BREEDING	breeding	NN
20417	144	28	SEASON	season	NN
20417	144	29	209	209	CD
20417	144	30	A	a	DT
20417	144	31	FEMALE	female	JJ
20417	144	32	STICKLEBACK	stickleback	NN
20417	144	33	ENTERS	enter	NNS
20417	144	34	THE	the	DT
20417	144	35	NEST	nest	NN
20417	144	36	WHICH	which	WDT
20417	144	37	THE	the	DT
20417	144	38	MALE	MALE	NNP
20417	144	39	HAS	have	VBZ
20417	144	40	MADE	make	VBN
20417	144	41	,	,	,
20417	144	42	LAYS	lay	VBZ
20417	144	43	THE	the	DT
20417	144	44	EGGS	EGGS	NNP
20417	144	45	INSIDE	INSIDE	NNS
20417	144	46	,	,	,
20417	144	47	AND	and	CC
20417	144	48	THEN	then	RB
20417	144	49	DEPARTS	depart	VBD
20417	144	50	209	209	CD
20417	144	51	HOMING	homing	NN
20417	144	52	PIGEON	pigeon	JJ
20417	144	53	212	212	CD
20417	144	54	Photo	Photo	NNP
20417	144	55	:	:	:
20417	144	56	Imperial	Imperial	NNP
20417	144	57	War	War	NNP
20417	144	58	Museum	Museum	NNP
20417	144	59	.	.	.
20417	145	1	CARRIER	CARRIER	NNP
20417	145	2	PIGEON	PIGEON	NNP
20417	145	3	212	212	CD
20417	145	4	Photo	Photo	NNP
20417	145	5	:	:	:
20417	145	6	Imperial	Imperial	NNP
20417	145	7	War	War	NNP
20417	145	8	Museum	Museum	NNP
20417	145	9	.	.	.
20417	146	1	YELLOW	YELLOW	NNP
20417	146	2	-	-	HYPH
20417	146	3	CROWNED	crowned	NN
20417	146	4	PENGUIN	PENGUIN	NNP
20417	146	5	213	213	CD
20417	146	6	Photo	photo	NN
20417	146	7	:	:	:
20417	146	8	James	James	NNP
20417	146	9	's	's	POS
20417	146	10	Press	Press	NNP
20417	146	11	Agency	Agency	NNP
20417	146	12	.	.	.
20417	147	1	PENGUINS	penguin	NNS
20417	147	2	ARE	are	VBP
20417	147	3	"	"	``
20417	147	4	A	a	DT
20417	147	5	PECULIAR	PECULIAR	NNP
20417	147	6	PEOPLE	PEOPLE	NNS
20417	147	7	"	"	''
20417	147	8	213	213	CD
20417	147	9	Photo	Photo	NNP
20417	147	10	:	:	:
20417	147	11	Cagcombe	Cagcombe	NNP
20417	147	12	&	&	CC
20417	147	13	Co.	Co.	NNP
20417	147	14	HARPY	HARPY	NNP
20417	147	15	-	-	HYPH
20417	147	16	EAGLE	EAGLE	NNP
20417	147	17	216	216	CD
20417	147	18	Photo	photo	NN
20417	147	19	:	:	:
20417	147	20	W.	W.	NNP
20417	147	21	S.	S.	NNP
20417	147	22	Berridge	Berridge	NNP
20417	147	23	.	.	.
20417	148	1	THE	the	DT
20417	148	2	DINGO	DINGO	NNP
20417	148	3	OR	or	CC
20417	148	4	WILD	WILD	VBD
20417	148	5	DOG	dog	NN
20417	148	6	OF	of	IN
20417	148	7	AUSTRALIA	AUSTRALIA	NNP
20417	148	8	,	,	,
20417	148	9	PERHAPS	perhaps	RB
20417	148	10	AN	an	DT
20417	148	11	INDIGENOUS	indigenou	NNS
20417	148	12	WILD	WILD	VBD
20417	148	13	SPECIES	specie	NNS
20417	148	14	,	,	,
20417	148	15	PERHAPS	perhaps	RB
20417	148	16	A	a	NN
20417	148	17	DOMESTICATED	domesticate	VBN
20417	148	18	DOG	dog	NN
20417	148	19	THAT	that	WDT
20417	148	20	HAS	have	VBZ
20417	148	21	GONE	go	VBN
20417	148	22	WILD	WILD	VBN
20417	148	23	OR	or	CC
20417	148	24	FERAL	FERAL	VBZ
20417	148	25	216	216	CD
20417	148	26	Photo	photo	NN
20417	148	27	:	:	:
20417	148	28	W.	W.	NNP
20417	148	29	S.	S.	NNP
20417	148	30	Berridge	Berridge	NNP
20417	148	31	,	,	,
20417	148	32	F.Z.S.	F.Z.S.	NNP
20417	149	1	WOODPECKER	WOODPECKER	NNP
20417	149	2	HAMMERING	HAMMERING	NNP
20417	149	3	AT	at	IN
20417	149	4	A	a	DT
20417	149	5	COTTON	COTTON	NNP
20417	149	6	-	-	HYPH
20417	149	7	REEL	REEL	NNS
20417	149	8	,	,	,
20417	149	9	ATTACHED	attach	VBN
20417	149	10	TO	to	IN
20417	149	11	A	a	DT
20417	149	12	TREE	tree	NN
20417	149	13	217	217	CD
20417	149	14	THE	the	DT
20417	149	15	BEAVER	beaver	NN
20417	149	16	220	220	CD
20417	149	17	THE	the	DT
20417	149	18	THRUSH	THRUSH	NNP
20417	149	19	AT	at	IN
20417	149	20	ITS	its	PRP$
20417	149	21	ANVIL	ANVIL	NNP
20417	149	22	221	221	CD
20417	149	23	Photo	Photo	NNP
20417	149	24	:	:	:
20417	149	25	F.	F.	NNP
20417	149	26	R.	R.	NNP
20417	149	27	Hinkins	Hinkins	NNP
20417	149	28	&	&	CC
20417	149	29	Son	Son	NNP
20417	149	30	.	.	.
20417	150	1	ALSATIAN	ALSATIAN	NNP
20417	150	2	WOLF	WOLF	NNP
20417	150	3	-	-	HYPH
20417	150	4	DOG	DOG	NNP
20417	150	5	226	226	CD
20417	150	6	Photo	Photo	NNP
20417	150	7	:	:	:
20417	150	8	Lafayette	Lafayette	NNP
20417	150	9	.	.	.
20417	151	1	THE	the	DT
20417	151	2	POLAR	polar	JJ
20417	151	3	BEAR	bear	NN
20417	151	4	OF	of	IN
20417	151	5	THE	the	DT
20417	151	6	FAR	FAR	NNP
20417	151	7	NORTH	NORTH	NNP
20417	151	8	227	227	CD
20417	151	9	Photo	Photo	NNP
20417	151	10	:	:	:
20417	151	11	W.	W.	NNP
20417	151	12	S.	S.	NNP
20417	151	13	Berridge	Berridge	NNP
20417	151	14	.	.	.
20417	152	1	AN	an	DT
20417	152	2	ALLIGATOR	ALLIGATOR	NNP
20417	152	3	"	"	``
20417	152	4	YAWNING	YAWNING	NNP
20417	152	5	"	"	''
20417	152	6	IN	in	IN
20417	152	7	EXPECTATION	EXPECTATION	NNP
20417	152	8	OF	of	IN
20417	152	9	FOOD	food	NN
20417	152	10	227	227	CD
20417	152	11	From	from	IN
20417	152	12	the	the	DT
20417	152	13	Smithsonian	Smithsonian	NNP
20417	152	14	Report	Report	NNP
20417	152	15	,	,	,
20417	152	16	1914	1914	CD
20417	152	17	.	.	.
20417	153	1	BABY	BABY	NNS
20417	153	2	ORANG	ORANG	NNP
20417	153	3	232	232	CD
20417	153	4	Photo	photo	NN
20417	153	5	:	:	:
20417	153	6	W.	W.	NNP
20417	153	7	P.	P.	NNP
20417	153	8	Dando	Dando	NNP
20417	153	9	.	.	.
20417	154	1	ORANG	ORANG	NNP
20417	154	2	-	-	HYPH
20417	154	3	UTAN	UTAN	NNP
20417	154	4	232	232	CD
20417	154	5	Photo	Photo	NNP
20417	154	6	:	:	:
20417	154	7	Gambier	Gambier	NNP
20417	154	8	Bolton	Bolton	NNP
20417	154	9	.	.	.
20417	155	1	CHIMPANZEE	CHIMPANZEE	NNP
20417	155	2	233	233	CD
20417	155	3	Photo	Photo	NNP
20417	155	4	:	:	:
20417	155	5	James	James	NNP
20417	155	6	's	's	POS
20417	155	7	Press	Press	NNP
20417	155	8	Agency	Agency	NNP
20417	155	9	.	.	.
20417	156	1	BABY	BABY	NNP
20417	156	2	ORANG	ORANG	NNP
20417	156	3	-	-	HYPH
20417	156	4	UTAN	UTAN	NNP
20417	156	5	233	233	CD
20417	156	6	Photo	Photo	NNP
20417	156	7	:	:	:
20417	156	8	James	James	NNP
20417	156	9	's	's	POS
20417	156	10	Press	Press	NNP
20417	156	11	Agency	Agency	NNP
20417	156	12	.	.	.
20417	157	1	ORANG	ORANG	NNP
20417	157	2	-	-	HYPH
20417	157	3	UTAN	UTAN	NNP
20417	157	4	233	233	CD
20417	157	5	Photo	Photo	NNP
20417	157	6	:	:	:
20417	157	7	James	James	NNP
20417	157	8	's	's	POS
20417	157	9	Press	Press	NNP
20417	157	10	Agency	Agency	NNP
20417	157	11	.	.	.
20417	158	1	BABY	BABY	NNP
20417	158	2	CHIMPANZEES	CHIMPANZEES	NNP
20417	158	3	233	233	CD
20417	158	4	Photo	photo	NN
20417	158	5	:	:	:
20417	158	6	James	James	NNP
20417	158	7	's	's	POS
20417	158	8	Press	Press	NNP
20417	158	9	Agency	Agency	NNP
20417	158	10	.	.	.
20417	159	1	CHIMPANZEE	CHIMPANZEE	NNP
20417	159	2	238	238	CD
20417	159	3	Photo	Photo	NNP
20417	159	4	:	:	:
20417	159	5	W.	W.	NNP
20417	159	6	P.	P.	NNP
20417	159	7	Dando	Dando	NNP
20417	159	8	.	.	.
20417	160	1	YOUNG	young	JJ
20417	160	2	CHEETAHS	cheetah	NNS
20417	160	3	,	,	,
20417	160	4	OR	or	CC
20417	160	5	HUNTING	HUNTING	NNP
20417	160	6	LEOPARDS	LEOPARDS	NNP
20417	160	7	238	238	CD
20417	160	8	Photo	Photo	NNP
20417	160	9	:	:	:
20417	160	10	W.	W.	NNP
20417	160	11	S.	S.	NNP
20417	160	12	Berridge	Berridge	NNP
20417	160	13	.	.	.
20417	161	1	COMMON	COMMON	NNP
20417	161	2	OTTER	OTTER	NNP
20417	161	3	239	239	CD
20417	161	4	Photo	Photo	NNP
20417	161	5	:	:	:
20417	161	6	C.	C.	NNP
20417	161	7	Reid	Reid	NNP
20417	161	8	.	.	.
20417	162	1	SIR	SIR	NNP
20417	162	2	ERNEST	ERNEST	NNP
20417	162	3	RUTHERFORD	RUTHERFORD	NNP
20417	162	4	246	246	CD
20417	162	5	Photo	Photo	NNP
20417	162	6	:	:	:
20417	162	7	Elliott	Elliott	NNP
20417	162	8	&	&	CC
20417	162	9	Fry	Fry	NNP
20417	162	10	.	.	.
20417	163	1	J.	J.	NNP
20417	163	2	CLERK	CLERK	NNP
20417	163	3	-	-	HYPH
20417	163	4	MAXWELL	MAXWELL	NNP
20417	163	5	246	246	CD
20417	163	6	Photo	photo	NN
20417	163	7	:	:	:
20417	163	8	Rischgitz	Rischgitz	NNP
20417	163	9	Collection	Collection	NNP
20417	163	10	.	.	.
20417	164	1	SIR	SIR	NNP
20417	164	2	WILLIAM	WILLIAM	NNP
20417	164	3	CROOKES	CROOKES	NNP
20417	164	4	247	247	CD
20417	164	5	Photo	photo	NN
20417	164	6	:	:	:
20417	164	7	Ernest	Ernest	NNP
20417	164	8	H.	H.	NNP
20417	164	9	Mills	Mills	NNP
20417	164	10	.	.	.
20417	165	1	PROFESSOR	PROFESSOR	NNP
20417	165	2	SIR	SIR	NNP
20417	165	3	W.	W.	NNP
20417	165	4	H.	H.	NNP
20417	165	5	BRAGG	BRAGG	NNP
20417	165	6	247	247	CD
20417	165	7	Photo	photo	NN
20417	165	8	:	:	:
20417	165	9	Photo	Photo	NNP
20417	165	10	Press	Press	NNP
20417	165	11	.	.	.
20417	166	1	COMPARATIVE	comparative	JJ
20417	166	2	SIZES	size	NNS
20417	166	3	OF	of	IN
20417	166	4	MOLECULES	MOLECULES	NNP
20417	166	5	250	250	CD
20417	166	6	INCONCEIVABLE	inconceivable	NN
20417	166	7	NUMBERS	number	NNS
20417	166	8	AND	and	CC
20417	166	9	INCONCEIVABLY	INCONCEIVABLY	NNP
20417	166	10	SMALL	SMALL	NNP
20417	166	11	PARTICLES	particles	NN
20417	166	12	250	250	CD
20417	166	13	WHAT	what	WP
20417	166	14	IS	be	VBZ
20417	166	15	A	a	DT
20417	166	16	MILLION	million	CD
20417	166	17	?	?	.
20417	167	1	250	250	CD
20417	167	2	THE	the	DT
20417	167	3	BROWNIAN	BROWNIAN	NNP
20417	167	4	MOVEMENT	movement	NN
20417	167	5	251	251	CD
20417	167	6	A	a	DT
20417	167	7	SOAP	soap	NN
20417	167	8	BUBBLE	bubble	NN
20417	167	9	(	(	-LRB-
20417	167	10	_	_	NNP
20417	167	11	Coloured	Coloured	NNP
20417	167	12	Illustration	Illustration	NNP
20417	167	13	_	_	NNP
20417	167	14	)	)	-RRB-
20417	167	15	252	252	CD
20417	167	16	Reproduced	reproduce	VBN
20417	167	17	from	from	IN
20417	167	18	_	_	NNP
20417	167	19	The	the	DT
20417	167	20	Forces	Forces	NNPS
20417	167	21	of	of	IN
20417	167	22	Nature	Nature	NNP
20417	167	23	_	_	NNP
20417	167	24	(	(	-LRB-
20417	167	25	Messrs.	Messrs.	NNP
20417	167	26	Macmillan	Macmillan	NNP
20417	167	27	)	)	-RRB-
20417	167	28	.	.	.
20417	168	1	DETECTING	detect	VBG
20417	168	2	A	a	DT
20417	168	3	SMALL	small	JJ
20417	168	4	QUANTITY	quantity	NN
20417	168	5	OF	of	IN
20417	168	6	MATTER	MATTER	NNP
20417	168	7	254	254	CD
20417	168	8	From	from	IN
20417	168	9	_	_	NNP
20417	168	10	Scientific	Scientific	NNP
20417	168	11	Ideas	Ideas	NNPS
20417	168	12	of	of	IN
20417	168	13	To	To	NNP
20417	168	14	-	-	HYPH
20417	168	15	day	day	NN
20417	168	16	_	_	NNP
20417	168	17	.	.	.
20417	169	1	THIS	this	DT
20417	169	2	X	X	NNP
20417	169	3	-	-	NN
20417	169	4	RAY	ray	NN
20417	169	5	PHOTOGRAPH	photograph	NN
20417	169	6	IS	be	VBZ
20417	169	7	THAT	that	DT
20417	169	8	OF	of	IN
20417	169	9	A	a	DT
20417	169	10	HAND	hand	NN
20417	169	11	OF	of	IN
20417	169	12	A	a	DT
20417	169	13	SOLDIER	soldier	NN
20417	169	14	WOUNDED	wound	VBN
20417	169	15	IN	in	IN
20417	169	16	THE	the	DT
20417	169	17	GREAT	GREAT	NNP
20417	169	18	WAR	WAR	NNP
20417	169	19	254	254	CD
20417	169	20	Reproduced	reproduce	VBN
20417	169	21	by	by	IN
20417	169	22	permission	permission	NN
20417	169	23	of	of	IN
20417	169	24	X	X	NNS
20417	169	25	-	-	NNS
20417	169	26	Rays	Rays	NNPS
20417	169	27	Ltd.	Ltd.	NNP
20417	169	28	AN	an	DT
20417	169	29	X	X	NNP
20417	169	30	-	-	NN
20417	169	31	RAY	ray	NN
20417	169	32	PHOTOGRAPH	photograph	NN
20417	169	33	OF	of	IN
20417	169	34	A	a	DT
20417	169	35	GOLF	GOLF	NNP
20417	169	36	BALL	BALL	NNP
20417	169	37	,	,	,
20417	169	38	REVEALING	REVEALING	NNP
20417	169	39	AN	an	DT
20417	169	40	IMPERFECT	IMPERFECT	NNP
20417	169	41	CORE	core	NN
20417	169	42	254	254	CD
20417	169	43	Photo	photo	NN
20417	169	44	:	:	:
20417	169	45	National	National	NNP
20417	169	46	Physical	Physical	NNP
20417	169	47	Laboratory	Laboratory	NNP
20417	169	48	.	.	.
20417	170	1	A	a	DT
20417	170	2	WONDERFUL	WONDERFUL	NNP
20417	170	3	X	X	NNP
20417	170	4	-	-	NN
20417	170	5	RAY	RAY	NNP
20417	170	6	PHOTOGRAPH	PHOTOGRAPH	NNP
20417	170	7	255	255	CD
20417	170	8	Reproduced	reproduce	VBN
20417	170	9	by	by	IN
20417	170	10	permission	permission	NN
20417	170	11	of	of	IN
20417	170	12	X	X	NNS
20417	170	13	-	-	NNS
20417	170	14	Rays	Rays	NNPS
20417	170	15	Ltd.	Ltd.	NNP
20417	170	16	ELECTRIC	ELECTRIC	NNP
20417	170	17	DISCHARGE	DISCHARGE	VBD
20417	170	18	IN	in	IN
20417	170	19	A	a	DT
20417	170	20	VACUUM	vacuum	NN
20417	170	21	TUBE	tube	NN
20417	170	22	258	258	CD
20417	170	23	THE	the	DT
20417	170	24	RELATIVE	relative	JJ
20417	170	25	SIZES	sizes	NN
20417	170	26	OF	of	IN
20417	170	27	ATOMS	atoms	NN
20417	170	28	AND	and	CC
20417	170	29	ELECTRONS	electron	NNS
20417	170	30	258	258	CD
20417	170	31	ELECTRONS	electron	NNS
20417	170	32	STREAMING	stream	VBG
20417	170	33	FROM	from	IN
20417	170	34	THE	the	DT
20417	170	35	SUN	sun	NN
20417	170	36	TO	to	IN
20417	170	37	THE	the	DT
20417	170	38	EARTH	earth	NN
20417	170	39	259	259	CD
20417	170	40	PROFESSOR	professor	NN
20417	170	41	SIR	SIR	NNP
20417	170	42	J.	J.	NNP
20417	170	43	J.	J.	NNP
20417	170	44	THOMSON	THOMSON	VBD
20417	170	45	262	262	CD
20417	170	46	ELECTRONS	electrons	NN
20417	170	47	PRODUCED	PRODUCED	NNPS
20417	170	48	BY	by	IN
20417	170	49	PASSAGE	passage	NN
20417	170	50	OF	of	IN
20417	170	51	X	x	NN
20417	170	52	-	-	NNS
20417	170	53	RAYS	rays	JJ
20417	170	54	THROUGH	through	NN
20417	170	55	AIR	AIR	NNP
20417	170	56	262	262	CD
20417	170	57	From	from	IN
20417	170	58	the	the	DT
20417	170	59	Smithsonian	Smithsonian	NNP
20417	170	60	Report	Report	NNP
20417	170	61	,	,	,
20417	170	62	1915	1915	CD
20417	170	63	.	.	.
20417	171	1	MAGNETIC	magnetic	JJ
20417	171	2	DEFLECTION	DEFLECTION	NNP
20417	171	3	OF	of	IN
20417	171	4	RADIUM	RADIUM	NNP
20417	171	5	RAYS	RAYS	NNP
20417	171	6	263	263	CD
20417	171	7	PROFESSOR	PROFESSOR	NNP
20417	171	8	R.	R.	NNP
20417	171	9	A.	A.	NNP
20417	171	10	MILLIKAN	MILLIKAN	NNP
20417	171	11	'S	's	POS
20417	171	12	APPARATUS	APPARATUS	NNP
20417	171	13	FOR	for	IN
20417	171	14	COUNTING	counting	NN
20417	171	15	ELECTRONS	ELECTRONS	NNP
20417	171	16	263	263	CD
20417	171	17	Reproduced	reproduce	VBN
20417	171	18	by	by	IN
20417	171	19	permission	permission	NN
20417	171	20	of	of	IN
20417	171	21	_	_	NNP
20417	171	22	Scientific	Scientific	NNP
20417	171	23	American	American	NNP
20417	171	24	_	_	NNP
20417	171	25	.	.	.
20417	172	1	MAKING	make	VBG
20417	172	2	THE	the	DT
20417	172	3	INVISIBLE	INVISIBLE	NNP
20417	172	4	VISIBLE	VISIBLE	VBD
20417	172	5	266	266	CD
20417	172	6	THE	the	DT
20417	172	7	THEORY	theory	NN
20417	172	8	OF	of	IN
20417	172	9	ELECTRONS	ELECTRONS	NNP
20417	172	10	267	267	CD
20417	172	11	ARRANGEMENTS	arrangement	NNS
20417	172	12	OF	of	IN
20417	172	13	ATOMS	atoms	NN
20417	172	14	IN	in	IN
20417	172	15	A	a	DT
20417	172	16	DIAMOND	diamond	NN
20417	172	17	267	267	CD
20417	172	18	DISINTEGRATION	DISINTEGRATION	NNS
20417	172	19	OF	of	IN
20417	172	20	ATOMS	atoms	NN
20417	172	21	270	270	CD
20417	172	22	SILK	SILK	NNP
20417	172	23	TASSEL	TASSEL	NNS
20417	172	24	ELECTRIFIED	electrified	NN
20417	172	25	270	270	CD
20417	172	26	Reproduced	reproduce	VBN
20417	172	27	by	by	IN
20417	172	28	permission	permission	NN
20417	172	29	from	from	IN
20417	172	30	_	_	NNP
20417	172	31	The	the	DT
20417	172	32	Interpretation	Interpretation	NNP
20417	172	33	of	of	IN
20417	172	34	Radium	Radium	NNP
20417	172	35	_	_	NNP
20417	172	36	(	(	-LRB-
20417	172	37	John	John	NNP
20417	172	38	Murray	Murray	NNP
20417	172	39	)	)	-RRB-
20417	172	40	.	.	.
20417	173	1	SILK	silk	JJ
20417	173	2	TASSEL	tassel	JJ
20417	173	3	DISCHARGED	DISCHARGED	NNS
20417	173	4	BY	by	IN
20417	173	5	THE	the	DT
20417	173	6	RAYS	ray	NNS
20417	173	7	FROM	from	IN
20417	173	8	RADIUM	RADIUM	NNP
20417	173	9	270	270	CD
20417	173	10	A	a	DT
20417	173	11	HUGE	HUGE	NNP
20417	173	12	ELECTRIC	ELECTRIC	NNP
20417	173	13	SPARK	SPARK	NNP
20417	173	14	271	271	CD
20417	173	15	ELECTRICAL	electrical	NN
20417	173	16	ATTRACTION	ATTRACTION	NNS
20417	173	17	BETWEEN	between	IN
20417	173	18	COMMON	common	NN
20417	173	19	OBJECTS	object	NNS
20417	173	20	271	271	CD
20417	173	21	From	from	IN
20417	173	22	_	_	NNP
20417	173	23	Scientific	Scientific	NNP
20417	173	24	Ideas	Ideas	NNPS
20417	173	25	of	of	IN
20417	173	26	To	To	NNP
20417	173	27	-	-	HYPH
20417	173	28	day	day	NN
20417	173	29	_	_	NNP
20417	173	30	.	.	.
20417	174	1	AN	an	DT
20417	174	2	ELECTRIC	ELECTRIC	NNP
20417	174	3	SPARK	SPARK	NNP
20417	174	4	274	274	CD
20417	174	5	Photo	Photo	NNP
20417	174	6	:	:	:
20417	174	7	Leadbeater	leadbeater	NN
20417	174	8	.	.	.
20417	175	1	AN	an	DT
20417	175	2	ETHER	ETHER	NNP
20417	175	3	DISTURBANCE	DISTURBANCE	VBZ
20417	175	4	AROUND	around	IN
20417	175	5	AN	an	DT
20417	175	6	ELECTRON	ELECTRON	NNP
20417	175	7	CURRENT	CURRENT	NNP
20417	175	8	275	275	CD
20417	175	9	From	from	IN
20417	175	10	_	_	NNP
20417	175	11	Scientific	Scientific	NNP
20417	175	12	Ideas	Ideas	NNPS
20417	175	13	of	of	IN
20417	175	14	To	To	NNP
20417	175	15	-	-	HYPH
20417	175	16	day	day	NN
20417	175	17	_	_	NNP
20417	175	18	.	.	.
20417	176	1	LIGHTNING	lightning	NN
20417	176	2	278	278	CD
20417	176	3	Photo	Photo	NNP
20417	176	4	:	:	:
20417	176	5	H.	H.	NNP
20417	176	6	J.	J.	NNP
20417	176	7	Shepstone	Shepstone	NNP
20417	176	8	.	.	.
20417	177	1	LIGHT	LIGHT	NNP
20417	177	2	WAVES	WAVES	NNP
20417	177	3	279	279	CD
20417	177	4	THE	the	DT
20417	177	5	MAGNETIC	magnetic	JJ
20417	177	6	CIRCUIT	CIRCUIT	NNP
20417	177	7	OF	of	IN
20417	177	8	AN	an	DT
20417	177	9	ELECTRIC	ELECTRIC	NNP
20417	177	10	CURRENT	CURRENT	NNP
20417	177	11	279	279	CD
20417	177	12	THE	the	DT
20417	177	13	MAGNET	MAGNET	NNP
20417	177	14	279	279	CD
20417	177	15	ROTATING	rotating	NN
20417	177	16	DISC	disc	NN
20417	177	17	OF	of	IN
20417	177	18	SIR	SIR	NNP
20417	177	19	ISAAC	ISAAC	NNP
20417	177	20	NEWTON	NEWTON	NNP
20417	177	21	FOR	for	IN
20417	177	22	MIXING	MIXING	NNP
20417	177	23	COLOURS	COLOURS	NNP
20417	177	24	(	(	-LRB-
20417	177	25	_	_	NNP
20417	177	26	Coloured	Coloured	NNP
20417	177	27	Illustration	Illustration	NNP
20417	177	28	_	_	NNP
20417	177	29	)	)	-RRB-
20417	177	30	280	280	CD
20417	177	31	WAVE	WAVE	NNP
20417	177	32	SHAPES	SHAPES	NNP
20417	177	33	282	282	CD
20417	177	34	THE	the	DT
20417	177	35	POWER	power	NN
20417	177	36	OF	of	IN
20417	177	37	A	a	DT
20417	177	38	MAGNET	MAGNET	NNP
20417	177	39	282	282	CD
20417	177	40	THE	the	DT
20417	177	41	SPEED	SPEED	NNP
20417	177	42	OF	of	IN
20417	177	43	LIGHT	LIGHT	NNP
20417	177	44	283	283	CD
20417	177	45	Photo	Photo	NNP
20417	177	46	:	:	:
20417	177	47	The	the	DT
20417	177	48	Locomotive	Locomotive	NNP
20417	177	49	Publishing	Publishing	NNP
20417	177	50	Co.	Co.	NNP
20417	177	51	,	,	,
20417	177	52	Ltd.	Ltd.	NNP
20417	178	1	ROTATING	rotate	VBG
20417	178	2	DISC	DISC	NNP
20417	178	3	OF	of	IN
20417	178	4	SIR	SIR	NNP
20417	178	5	ISAAC	ISAAC	NNP
20417	178	6	NEWTON	NEWTON	NNP
20417	178	7	FOR	for	IN
20417	178	8	MIXING	mix	VBG
20417	178	9	COLOURS	COLOURS	NNP
20417	178	10	283	283	CD
20417	178	11	NIAGARA	NIAGARA	NNP
20417	178	12	FALLS	FALLS	NNP
20417	178	13	286	286	CD
20417	178	14	TRANSFORMATION	transformation	NN
20417	178	15	OF	of	IN
20417	178	16	ENERGY	ENERGY	NNP
20417	178	17	287	287	CD
20417	178	18	Photo	Photo	NNP
20417	178	19	:	:	:
20417	178	20	Stephen	Stephen	NNP
20417	178	21	Cribb	Cribb	NNP
20417	178	22	.	.	.
20417	179	1	"	"	``
20417	179	2	BOILING	boil	VBG
20417	179	3	"	"	``
20417	179	4	A	a	DT
20417	179	5	KETTLE	KETTLE	NNP
20417	179	6	ON	ON	NNP
20417	179	7	ICE	ice	NN
20417	179	8	287	287	CD
20417	179	9	Photo	Photo	NNP
20417	179	10	:	:	:
20417	179	11	Underwood	Underwood	NNP
20417	179	12	&	&	CC
20417	179	13	Underwood	Underwood	NNP
20417	179	14	.	.	.
20417	180	1	THE	the	DT
20417	180	2	CAUSE	cause	NN
20417	180	3	OF	of	IN
20417	180	4	TIDES	TIDES	NNP
20417	180	5	290	290	CD
20417	180	6	THE	the	DT
20417	180	7	AEGIR	aegir	NN
20417	180	8	ON	on	IN
20417	180	9	THE	the	DT
20417	180	10	TRENT	TRENT	NNP
20417	180	11	290	290	CD
20417	180	12	Photo	Photo	NNP
20417	180	13	:	:	:
20417	180	14	G.	G.	NNP
20417	180	15	Brocklehurst	Brocklehurst	NNP
20417	180	16	.	.	.
20417	181	1	A	a	DT
20417	181	2	BIG	BIG	NNP
20417	181	3	SPRING	SPRING	NNP
20417	181	4	TIDE	TIDE	NNS
20417	181	5	,	,	,
20417	181	6	THE	the	DT
20417	181	7	AEGIR	AEGIR	NNP
20417	181	8	ON	on	IN
20417	181	9	THE	the	DT
20417	181	10	TRENT	TRENT	NNP
20417	181	11	291	291	CD
20417	181	12	Photo	photo	NN
20417	181	13	:	:	:
20417	181	14	G.	G.	NNP
20417	181	15	Brocklehurst	Brocklehurst	NNP
20417	181	16	.	.	.
20417	182	1	The	the	DT
20417	182	2	Outline	Outline	NNP
20417	182	3	of	of	IN
20417	182	4	Science	Science	NNP
20417	182	5	INTRODUCTION	introduction	NN
20417	182	6	There	there	EX
20417	182	7	is	be	VBZ
20417	182	8	abundant	abundant	JJ
20417	182	9	evidence	evidence	NN
20417	182	10	of	of	IN
20417	182	11	a	a	DT
20417	182	12	widened	widened	JJ
20417	182	13	and	and	CC
20417	182	14	deepened	deepen	VBN
20417	182	15	interest	interest	NN
20417	182	16	in	in	IN
20417	182	17	modern	modern	JJ
20417	182	18	science	science	NN
20417	182	19	.	.	.
20417	183	1	How	how	WRB
20417	183	2	could	could	MD
20417	183	3	it	-PRON-	PRP
20417	183	4	be	be	VB
20417	183	5	otherwise	otherwise	RB
20417	183	6	when	when	WRB
20417	183	7	we	-PRON-	PRP
20417	183	8	think	think	VBP
20417	183	9	of	of	IN
20417	183	10	the	the	DT
20417	183	11	magnitude	magnitude	NN
20417	183	12	and	and	CC
20417	183	13	the	the	DT
20417	183	14	eventfulness	eventfulness	NN
20417	183	15	of	of	IN
20417	183	16	recent	recent	JJ
20417	183	17	advances	advance	NNS
20417	183	18	?	?	.
20417	184	1	But	but	CC
20417	184	2	the	the	DT
20417	184	3	interest	interest	NN
20417	184	4	of	of	IN
20417	184	5	the	the	DT
20417	184	6	general	general	JJ
20417	184	7	public	public	NN
20417	184	8	would	would	MD
20417	184	9	be	be	VB
20417	184	10	even	even	RB
20417	184	11	greater	great	JJR
20417	184	12	than	than	IN
20417	184	13	it	-PRON-	PRP
20417	184	14	is	be	VBZ
20417	184	15	if	if	IN
20417	184	16	the	the	DT
20417	184	17	makers	maker	NNS
20417	184	18	of	of	IN
20417	184	19	new	new	JJ
20417	184	20	knowledge	knowledge	NN
20417	184	21	were	be	VBD
20417	184	22	more	more	RBR
20417	184	23	willing	willing	JJ
20417	184	24	to	to	TO
20417	184	25	expound	expound	VB
20417	184	26	their	-PRON-	PRP$
20417	184	27	discoveries	discovery	NNS
20417	184	28	in	in	IN
20417	184	29	ways	way	NNS
20417	184	30	that	that	WDT
20417	184	31	could	could	MD
20417	184	32	be	be	VB
20417	184	33	"	"	``
20417	184	34	understanded	understand	VBN
20417	184	35	of	of	IN
20417	184	36	the	the	DT
20417	184	37	people	people	NNS
20417	184	38	.	.	.
20417	184	39	"	"	''
20417	185	1	No	no	DT
20417	185	2	one	one	NN
20417	185	3	objects	object	VBZ
20417	185	4	very	very	RB
20417	185	5	much	much	RB
20417	185	6	to	to	IN
20417	185	7	technicalities	technicality	NNS
20417	185	8	in	in	IN
20417	185	9	a	a	DT
20417	185	10	game	game	NN
20417	185	11	or	or	CC
20417	185	12	on	on	IN
20417	185	13	board	board	NN
20417	185	14	a	a	DT
20417	185	15	yacht	yacht	NN
20417	185	16	,	,	,
20417	185	17	and	and	CC
20417	185	18	they	-PRON-	PRP
20417	185	19	are	be	VBP
20417	185	20	clearly	clearly	RB
20417	185	21	necessary	necessary	JJ
20417	185	22	for	for	IN
20417	185	23	terse	terse	NN
20417	185	24	and	and	CC
20417	185	25	precise	precise	JJ
20417	185	26	scientific	scientific	JJ
20417	185	27	description	description	NN
20417	185	28	.	.	.
20417	186	1	It	-PRON-	PRP
20417	186	2	is	be	VBZ
20417	186	3	certain	certain	JJ
20417	186	4	,	,	,
20417	186	5	however	however	RB
20417	186	6	,	,	,
20417	186	7	that	that	IN
20417	186	8	they	-PRON-	PRP
20417	186	9	can	can	MD
20417	186	10	be	be	VB
20417	186	11	reduced	reduce	VBN
20417	186	12	to	to	IN
20417	186	13	a	a	DT
20417	186	14	minimum	minimum	NN
20417	186	15	without	without	IN
20417	186	16	sacrificing	sacrifice	VBG
20417	186	17	accuracy	accuracy	NN
20417	186	18	,	,	,
20417	186	19	when	when	WRB
20417	186	20	the	the	DT
20417	186	21	object	object	NN
20417	186	22	in	in	IN
20417	186	23	view	view	NN
20417	186	24	is	be	VBZ
20417	186	25	to	to	TO
20417	186	26	explain	explain	VB
20417	186	27	"	"	``
20417	186	28	the	the	DT
20417	186	29	gist	gist	NN
20417	186	30	of	of	IN
20417	186	31	the	the	DT
20417	186	32	matter	matter	NN
20417	186	33	.	.	.
20417	186	34	"	"	''
20417	187	1	So	so	RB
20417	187	2	this	this	DT
20417	187	3	OUTLINE	OUTLINE	NNP
20417	187	4	OF	of	IN
20417	187	5	SCIENCE	SCIENCE	NNP
20417	187	6	is	be	VBZ
20417	187	7	meant	mean	VBN
20417	187	8	for	for	IN
20417	187	9	the	the	DT
20417	187	10	general	general	JJ
20417	187	11	reader	reader	NN
20417	187	12	,	,	,
20417	187	13	who	who	WP
20417	187	14	lacks	lack	VBZ
20417	187	15	both	both	DT
20417	187	16	time	time	NN
20417	187	17	and	and	CC
20417	187	18	opportunity	opportunity	NN
20417	187	19	for	for	IN
20417	187	20	special	special	JJ
20417	187	21	study	study	NN
20417	187	22	,	,	,
20417	187	23	and	and	CC
20417	187	24	yet	yet	RB
20417	187	25	would	would	MD
20417	187	26	take	take	VB
20417	187	27	an	an	DT
20417	187	28	intelligent	intelligent	JJ
20417	187	29	interest	interest	NN
20417	187	30	in	in	IN
20417	187	31	the	the	DT
20417	187	32	progress	progress	NN
20417	187	33	of	of	IN
20417	187	34	science	science	NN
20417	187	35	which	which	WDT
20417	187	36	is	be	VBZ
20417	187	37	making	make	VBG
20417	187	38	the	the	DT
20417	187	39	world	world	NN
20417	187	40	always	always	RB
20417	187	41	new	new	JJ
20417	187	42	.	.	.
20417	188	1	The	the	DT
20417	188	2	story	story	NN
20417	188	3	of	of	IN
20417	188	4	the	the	DT
20417	188	5	triumphs	triumph	NNS
20417	188	6	of	of	IN
20417	188	7	modern	modern	JJ
20417	188	8	science	science	NN
20417	188	9	is	be	VBZ
20417	188	10	one	one	CD
20417	188	11	of	of	IN
20417	188	12	which	which	WDT
20417	188	13	Man	Man	NNP
20417	188	14	may	may	MD
20417	188	15	well	well	RB
20417	188	16	be	be	VB
20417	188	17	proud	proud	JJ
20417	188	18	.	.	.
20417	189	1	Science	science	NN
20417	189	2	reads	read	VBZ
20417	189	3	the	the	DT
20417	189	4	secret	secret	NN
20417	189	5	of	of	IN
20417	189	6	the	the	DT
20417	189	7	distant	distant	JJ
20417	189	8	star	star	NN
20417	189	9	and	and	CC
20417	189	10	anatomises	anatomise	VBZ
20417	189	11	the	the	DT
20417	189	12	atom	atom	NN
20417	189	13	;	;	:
20417	189	14	foretells	foretell	VBZ
20417	189	15	the	the	DT
20417	189	16	date	date	NN
20417	189	17	of	of	IN
20417	189	18	the	the	DT
20417	189	19	comet	comet	NN
20417	189	20	's	's	POS
20417	189	21	return	return	NN
20417	189	22	and	and	CC
20417	189	23	predicts	predict	VBZ
20417	189	24	the	the	DT
20417	189	25	kinds	kind	NNS
20417	189	26	of	of	IN
20417	189	27	chickens	chicken	NNS
20417	189	28	that	that	WDT
20417	189	29	will	will	MD
20417	189	30	hatch	hatch	VB
20417	189	31	from	from	IN
20417	189	32	a	a	DT
20417	189	33	dozen	dozen	NN
20417	189	34	eggs	egg	NNS
20417	189	35	;	;	:
20417	189	36	discovers	discover	NNS
20417	189	37	the	the	DT
20417	189	38	laws	law	NNS
20417	189	39	of	of	IN
20417	189	40	the	the	DT
20417	189	41	wind	wind	NN
20417	189	42	that	that	WDT
20417	189	43	bloweth	bloweth	VBP
20417	189	44	where	where	WRB
20417	189	45	it	-PRON-	PRP
20417	189	46	listeth	listeth	VBP
20417	189	47	and	and	CC
20417	189	48	reduces	reduce	VBZ
20417	189	49	to	to	TO
20417	189	50	order	order	VB
20417	189	51	the	the	DT
20417	189	52	disorder	disorder	NN
20417	189	53	of	of	IN
20417	189	54	disease	disease	NN
20417	189	55	.	.	.
20417	190	1	Science	science	NN
20417	190	2	is	be	VBZ
20417	190	3	always	always	RB
20417	190	4	setting	set	VBG
20417	190	5	forth	forth	RP
20417	190	6	on	on	IN
20417	190	7	Columbus	Columbus	NNP
20417	190	8	voyages	voyage	NNS
20417	190	9	,	,	,
20417	190	10	discovering	discover	VBG
20417	190	11	new	new	JJ
20417	190	12	worlds	world	NNS
20417	190	13	and	and	CC
20417	190	14	conquering	conquer	VBG
20417	190	15	them	-PRON-	PRP
20417	190	16	by	by	IN
20417	190	17	understanding	understanding	NN
20417	190	18	.	.	.
20417	191	1	For	for	IN
20417	191	2	Knowledge	knowledge	NN
20417	191	3	means	mean	VBZ
20417	191	4	Foresight	Foresight	NNP
20417	191	5	and	and	CC
20417	191	6	Foresight	Foresight	NNP
20417	191	7	means	mean	VBZ
20417	191	8	Power	Power	NNP
20417	191	9	.	.	.
20417	192	1	The	the	DT
20417	192	2	idea	idea	NN
20417	192	3	of	of	IN
20417	192	4	Evolution	Evolution	NNP
20417	192	5	has	have	VBZ
20417	192	6	influenced	influence	VBN
20417	192	7	all	all	PDT
20417	192	8	the	the	DT
20417	192	9	sciences	science	NNS
20417	192	10	,	,	,
20417	192	11	forcing	force	VBG
20417	192	12	us	-PRON-	PRP
20417	192	13	to	to	TO
20417	192	14	think	think	VB
20417	192	15	of	of	IN
20417	192	16	_	_	NNP
20417	192	17	everything	everything	NN
20417	192	18	_	_	NNP
20417	192	19	as	as	IN
20417	192	20	with	with	IN
20417	192	21	a	a	DT
20417	192	22	history	history	NN
20417	192	23	behind	behind	IN
20417	192	24	it	-PRON-	PRP
20417	192	25	,	,	,
20417	192	26	for	for	IN
20417	192	27	we	-PRON-	PRP
20417	192	28	have	have	VBP
20417	192	29	travelled	travel	VBN
20417	192	30	far	far	RB
20417	192	31	since	since	IN
20417	192	32	Darwin	Darwin	NNP
20417	192	33	's	's	POS
20417	192	34	day	day	NN
20417	192	35	.	.	.
20417	193	1	The	the	DT
20417	193	2	solar	solar	JJ
20417	193	3	system	system	NN
20417	193	4	,	,	,
20417	193	5	the	the	DT
20417	193	6	earth	earth	NN
20417	193	7	,	,	,
20417	193	8	the	the	DT
20417	193	9	mountain	mountain	NN
20417	193	10	ranges	range	VBZ
20417	193	11	,	,	,
20417	193	12	and	and	CC
20417	193	13	the	the	DT
20417	193	14	great	great	JJ
20417	193	15	deeps	deep	NNS
20417	193	16	,	,	,
20417	193	17	the	the	DT
20417	193	18	rocks	rock	NNS
20417	193	19	and	and	CC
20417	193	20	crystals	crystal	NNS
20417	193	21	,	,	,
20417	193	22	the	the	DT
20417	193	23	plants	plant	NNS
20417	193	24	and	and	CC
20417	193	25	animals	animal	NNS
20417	193	26	,	,	,
20417	193	27	man	man	VB
20417	193	28	himself	-PRON-	PRP
20417	193	29	and	and	CC
20417	193	30	his	-PRON-	PRP$
20417	193	31	social	social	JJ
20417	193	32	institutions	institution	NNS
20417	193	33	--	--	:
20417	193	34	all	all	DT
20417	193	35	must	must	MD
20417	193	36	be	be	VB
20417	193	37	seen	see	VBN
20417	193	38	as	as	IN
20417	193	39	the	the	DT
20417	193	40	outcome	outcome	NN
20417	193	41	of	of	IN
20417	193	42	a	a	DT
20417	193	43	long	long	JJ
20417	193	44	process	process	NN
20417	193	45	of	of	IN
20417	193	46	Becoming	become	VBG
20417	193	47	.	.	.
20417	194	1	There	there	EX
20417	194	2	are	be	VBP
20417	194	3	some	some	DT
20417	194	4	eighty	eighty	CD
20417	194	5	-	-	HYPH
20417	194	6	odd	odd	JJ
20417	194	7	chemical	chemical	NN
20417	194	8	elements	element	NNS
20417	194	9	on	on	IN
20417	194	10	the	the	DT
20417	194	11	earth	earth	NN
20417	194	12	to	to	NN
20417	194	13	-	-	HYPH
20417	194	14	day	day	NN
20417	194	15	,	,	,
20417	194	16	and	and	CC
20417	194	17	it	-PRON-	PRP
20417	194	18	is	be	VBZ
20417	194	19	now	now	RB
20417	194	20	much	much	RB
20417	194	21	more	more	JJR
20417	194	22	than	than	IN
20417	194	23	a	a	DT
20417	194	24	suggestion	suggestion	NN
20417	194	25	that	that	IN
20417	194	26	these	these	DT
20417	194	27	are	be	VBP
20417	194	28	the	the	DT
20417	194	29	outcome	outcome	NN
20417	194	30	of	of	IN
20417	194	31	an	an	DT
20417	194	32	inorganic	inorganic	JJ
20417	194	33	evolution	evolution	NN
20417	194	34	,	,	,
20417	194	35	element	element	NN
20417	194	36	giving	give	VBG
20417	194	37	rise	rise	NN
20417	194	38	to	to	IN
20417	194	39	element	element	NN
20417	194	40	,	,	,
20417	194	41	going	go	VBG
20417	194	42	back	back	RB
20417	194	43	and	and	CC
20417	194	44	back	back	RB
20417	194	45	to	to	IN
20417	194	46	some	some	DT
20417	194	47	primeval	primeval	NN
20417	194	48	stuff	stuff	NN
20417	194	49	,	,	,
20417	194	50	from	from	IN
20417	194	51	which	which	WDT
20417	194	52	they	-PRON-	PRP
20417	194	53	were	be	VBD
20417	194	54	all	all	DT
20417	194	55	originally	originally	RB
20417	194	56	derived	derive	VBN
20417	194	57	,	,	,
20417	194	58	infinitely	infinitely	RB
20417	194	59	long	long	RB
20417	194	60	ago	ago	RB
20417	194	61	.	.	.
20417	195	1	No	no	DT
20417	195	2	idea	idea	NN
20417	195	3	has	have	VBZ
20417	195	4	been	be	VBN
20417	195	5	so	so	RB
20417	195	6	powerful	powerful	JJ
20417	195	7	a	a	DT
20417	195	8	tool	tool	NN
20417	195	9	in	in	IN
20417	195	10	the	the	DT
20417	195	11	fashioning	fashioning	NN
20417	195	12	of	of	IN
20417	195	13	New	New	NNP
20417	195	14	Knowledge	Knowledge	NNP
20417	195	15	as	as	IN
20417	195	16	this	this	DT
20417	195	17	simple	simple	JJ
20417	195	18	but	but	CC
20417	195	19	profound	profound	JJ
20417	195	20	idea	idea	NN
20417	195	21	of	of	IN
20417	195	22	Evolution	evolution	NN
20417	195	23	,	,	,
20417	195	24	that	that	IN
20417	195	25	the	the	DT
20417	195	26	present	present	NN
20417	195	27	is	be	VBZ
20417	195	28	the	the	DT
20417	195	29	child	child	NN
20417	195	30	of	of	IN
20417	195	31	the	the	DT
20417	195	32	past	past	NN
20417	195	33	and	and	CC
20417	195	34	the	the	DT
20417	195	35	parent	parent	NN
20417	195	36	of	of	IN
20417	195	37	the	the	DT
20417	195	38	future	future	NN
20417	195	39	.	.	.
20417	196	1	And	and	CC
20417	196	2	with	with	IN
20417	196	3	the	the	DT
20417	196	4	picture	picture	NN
20417	196	5	of	of	IN
20417	196	6	a	a	DT
20417	196	7	continuity	continuity	NN
20417	196	8	of	of	IN
20417	196	9	evolution	evolution	NN
20417	196	10	from	from	IN
20417	196	11	nebula	nebula	NNP
20417	196	12	to	to	IN
20417	196	13	social	social	JJ
20417	196	14	systems	system	NNS
20417	196	15	comes	come	VBZ
20417	196	16	a	a	DT
20417	196	17	promise	promise	NN
20417	196	18	of	of	IN
20417	196	19	an	an	DT
20417	196	20	increasing	increase	VBG
20417	196	21	control	control	NN
20417	196	22	--	--	:
20417	196	23	a	a	DT
20417	196	24	promise	promise	NN
20417	196	25	that	that	WDT
20417	196	26	Man	Man	NNP
20417	196	27	will	will	MD
20417	196	28	become	become	VB
20417	196	29	not	not	RB
20417	196	30	only	only	RB
20417	196	31	a	a	DT
20417	196	32	more	more	RBR
20417	196	33	accurate	accurate	JJ
20417	196	34	student	student	NN
20417	196	35	,	,	,
20417	196	36	but	but	CC
20417	196	37	a	a	DT
20417	196	38	more	more	RBR
20417	196	39	complete	complete	JJ
20417	196	40	master	master	NN
20417	196	41	of	of	IN
20417	196	42	his	-PRON-	PRP$
20417	196	43	world	world	NN
20417	196	44	.	.	.
20417	197	1	It	-PRON-	PRP
20417	197	2	is	be	VBZ
20417	197	3	characteristic	characteristic	JJ
20417	197	4	of	of	IN
20417	197	5	modern	modern	JJ
20417	197	6	science	science	NN
20417	197	7	that	that	WDT
20417	197	8	the	the	DT
20417	197	9	whole	whole	JJ
20417	197	10	world	world	NN
20417	197	11	is	be	VBZ
20417	197	12	seen	see	VBN
20417	197	13	to	to	TO
20417	197	14	be	be	VB
20417	197	15	more	more	RBR
20417	197	16	vital	vital	JJ
20417	197	17	than	than	IN
20417	197	18	before	before	RB
20417	197	19	.	.	.
20417	198	1	Everywhere	everywhere	RB
20417	198	2	there	there	EX
20417	198	3	has	have	VBZ
20417	198	4	been	be	VBN
20417	198	5	a	a	DT
20417	198	6	passage	passage	NN
20417	198	7	from	from	IN
20417	198	8	the	the	DT
20417	198	9	static	static	NN
20417	198	10	to	to	IN
20417	198	11	the	the	DT
20417	198	12	dynamic	dynamic	NN
20417	198	13	.	.	.
20417	199	1	Thus	thus	RB
20417	199	2	the	the	DT
20417	199	3	new	new	JJ
20417	199	4	revelations	revelation	NNS
20417	199	5	of	of	IN
20417	199	6	the	the	DT
20417	199	7	constitution	constitution	NN
20417	199	8	of	of	IN
20417	199	9	matter	matter	NN
20417	199	10	,	,	,
20417	199	11	which	which	WDT
20417	199	12	we	-PRON-	PRP
20417	199	13	owe	owe	VBP
20417	199	14	to	to	IN
20417	199	15	the	the	DT
20417	199	16	discoveries	discovery	NNS
20417	199	17	of	of	IN
20417	199	18	men	man	NNS
20417	199	19	like	like	IN
20417	199	20	Professor	Professor	NNP
20417	199	21	Sir	Sir	NNP
20417	199	22	J.	J.	NNP
20417	199	23	J.	J.	NNP
20417	199	24	Thomson	Thomson	NNP
20417	199	25	,	,	,
20417	199	26	Professor	Professor	NNP
20417	199	27	Sir	Sir	NNP
20417	199	28	Ernest	Ernest	NNP
20417	199	29	Rutherford	Rutherford	NNP
20417	199	30	,	,	,
20417	199	31	and	and	CC
20417	199	32	Professor	Professor	NNP
20417	199	33	Frederick	Frederick	NNP
20417	199	34	Soddy	Soddy	NNP
20417	199	35	,	,	,
20417	199	36	have	have	VBP
20417	199	37	shown	show	VBN
20417	199	38	the	the	DT
20417	199	39	very	very	JJ
20417	199	40	dust	dust	NN
20417	199	41	to	to	TO
20417	199	42	have	have	VB
20417	199	43	a	a	DT
20417	199	44	complexity	complexity	NN
20417	199	45	and	and	CC
20417	199	46	an	an	DT
20417	199	47	activity	activity	NN
20417	199	48	heretofore	heretofore	RB
20417	199	49	unimagined	unimagine	VBN
20417	199	50	.	.	.
20417	200	1	Such	such	JJ
20417	200	2	phrases	phrase	NNS
20417	200	3	as	as	IN
20417	200	4	"	"	``
20417	200	5	dead	dead	JJ
20417	200	6	"	"	''
20417	200	7	matter	matter	NN
20417	200	8	and	and	CC
20417	200	9	"	"	``
20417	200	10	inert	inert	JJ
20417	200	11	"	"	''
20417	200	12	matter	matter	NN
20417	200	13	have	have	VBP
20417	200	14	gone	go	VBN
20417	200	15	by	by	IN
20417	200	16	the	the	DT
20417	200	17	board	board	NN
20417	200	18	.	.	.
20417	201	1	The	the	DT
20417	201	2	new	new	JJ
20417	201	3	theory	theory	NN
20417	201	4	of	of	IN
20417	201	5	the	the	DT
20417	201	6	atom	atom	NN
20417	201	7	amounts	amount	VBZ
20417	201	8	almost	almost	RB
20417	201	9	to	to	IN
20417	201	10	a	a	DT
20417	201	11	new	new	JJ
20417	201	12	conception	conception	NN
20417	201	13	of	of	IN
20417	201	14	the	the	DT
20417	201	15	universe	universe	NN
20417	201	16	.	.	.
20417	202	1	It	-PRON-	PRP
20417	202	2	bids	bid	VBZ
20417	202	3	fair	fair	JJ
20417	202	4	to	to	TO
20417	202	5	reveal	reveal	VB
20417	202	6	to	to	IN
20417	202	7	us	-PRON-	PRP
20417	202	8	many	many	JJ
20417	202	9	of	of	IN
20417	202	10	nature	nature	NN
20417	202	11	's	's	POS
20417	202	12	hidden	hide	VBN
20417	202	13	secrets	secret	NNS
20417	202	14	.	.	.
20417	203	1	The	the	DT
20417	203	2	atom	atom	NN
20417	203	3	is	be	VBZ
20417	203	4	no	no	RB
20417	203	5	longer	long	RBR
20417	203	6	the	the	DT
20417	203	7	indivisible	indivisible	JJ
20417	203	8	particle	particle	NN
20417	203	9	of	of	IN
20417	203	10	matter	matter	NN
20417	203	11	it	-PRON-	PRP
20417	203	12	was	be	VBD
20417	203	13	once	once	RB
20417	203	14	understood	understand	VBN
20417	203	15	to	to	TO
20417	203	16	be	be	VB
20417	203	17	.	.	.
20417	204	1	We	-PRON-	PRP
20417	204	2	know	know	VBP
20417	204	3	now	now	RB
20417	204	4	that	that	IN
20417	204	5	there	there	EX
20417	204	6	is	be	VBZ
20417	204	7	an	an	DT
20417	204	8	atom	atom	NN
20417	204	9	within	within	IN
20417	204	10	the	the	DT
20417	204	11	atom	atom	NN
20417	204	12	--	--	:
20417	204	13	that	that	IN
20417	204	14	what	what	WP
20417	204	15	we	-PRON-	PRP
20417	204	16	thought	think	VBD
20417	204	17	was	be	VBD
20417	204	18	elementary	elementary	JJ
20417	204	19	can	can	MD
20417	204	20	be	be	VB
20417	204	21	dissociated	dissociate	VBN
20417	204	22	and	and	CC
20417	204	23	broken	break	VBN
20417	204	24	up	up	RP
20417	204	25	.	.	.
20417	205	1	The	the	DT
20417	205	2	present	present	JJ
20417	205	3	-	-	HYPH
20417	205	4	day	day	NN
20417	205	5	theories	theory	NNS
20417	205	6	of	of	IN
20417	205	7	the	the	DT
20417	205	8	atom	atom	NN
20417	205	9	and	and	CC
20417	205	10	the	the	DT
20417	205	11	constitution	constitution	NN
20417	205	12	of	of	IN
20417	205	13	matter	matter	NNP
20417	205	14	are	be	VBP
20417	205	15	the	the	DT
20417	205	16	outcome	outcome	NN
20417	205	17	of	of	IN
20417	205	18	the	the	DT
20417	205	19	comparatively	comparatively	RB
20417	205	20	recent	recent	JJ
20417	205	21	discovery	discovery	NN
20417	205	22	of	of	IN
20417	205	23	such	such	JJ
20417	205	24	things	thing	NNS
20417	205	25	as	as	IN
20417	205	26	radium	radium	NN
20417	205	27	,	,	,
20417	205	28	the	the	DT
20417	205	29	X	X	NNS
20417	205	30	-	-	NNS
20417	205	31	rays	ray	NNS
20417	205	32	,	,	,
20417	205	33	and	and	CC
20417	205	34	the	the	DT
20417	205	35	wonderful	wonderful	JJ
20417	205	36	revelations	revelation	NNS
20417	205	37	of	of	IN
20417	205	38	such	such	JJ
20417	205	39	instruments	instrument	NNS
20417	205	40	as	as	IN
20417	205	41	the	the	DT
20417	205	42	spectroscope	spectroscope	NN
20417	205	43	and	and	CC
20417	205	44	other	other	JJ
20417	205	45	highly	highly	RB
20417	205	46	perfected	perfect	VBN
20417	205	47	scientific	scientific	JJ
20417	205	48	instruments	instrument	NNS
20417	205	49	.	.	.
20417	206	1	The	the	DT
20417	206	2	advent	advent	NN
20417	206	3	of	of	IN
20417	206	4	the	the	DT
20417	206	5	electron	electron	NN
20417	206	6	theory	theory	NN
20417	206	7	has	have	VBZ
20417	206	8	thrown	throw	VBN
20417	206	9	a	a	DT
20417	206	10	flood	flood	NN
20417	206	11	of	of	IN
20417	206	12	light	light	NN
20417	206	13	on	on	IN
20417	206	14	what	what	WP
20417	206	15	before	before	RB
20417	206	16	was	be	VBD
20417	206	17	hidden	hide	VBN
20417	206	18	or	or	CC
20417	206	19	only	only	RB
20417	206	20	dimly	dimly	RB
20417	206	21	guessed	guess	VBN
20417	206	22	at	at	IN
20417	206	23	.	.	.
20417	207	1	It	-PRON-	PRP
20417	207	2	has	have	VBZ
20417	207	3	given	give	VBN
20417	207	4	us	-PRON-	PRP
20417	207	5	a	a	DT
20417	207	6	new	new	JJ
20417	207	7	conception	conception	NN
20417	207	8	of	of	IN
20417	207	9	the	the	DT
20417	207	10	framework	framework	NN
20417	207	11	of	of	IN
20417	207	12	the	the	DT
20417	207	13	universe	universe	NN
20417	207	14	.	.	.
20417	208	1	We	-PRON-	PRP
20417	208	2	are	be	VBP
20417	208	3	beginning	begin	VBG
20417	208	4	to	to	TO
20417	208	5	know	know	VB
20417	208	6	and	and	CC
20417	208	7	realise	realise	VB
20417	208	8	of	of	IN
20417	208	9	what	what	WP
20417	208	10	matter	matter	NN
20417	208	11	is	be	VBZ
20417	208	12	made	make	VBN
20417	208	13	and	and	CC
20417	208	14	what	what	WP
20417	208	15	electric	electric	JJ
20417	208	16	phenomena	phenomenon	NNS
20417	208	17	mean	mean	VBP
20417	208	18	.	.	.
20417	209	1	We	-PRON-	PRP
20417	209	2	can	can	MD
20417	209	3	glimpse	glimpse	VB
20417	209	4	the	the	DT
20417	209	5	vast	vast	JJ
20417	209	6	stores	store	NNS
20417	209	7	of	of	IN
20417	209	8	energy	energy	NN
20417	209	9	locked	lock	VBN
20417	209	10	up	up	RP
20417	209	11	in	in	IN
20417	209	12	matter	matter	NN
20417	209	13	.	.	.
20417	210	1	The	the	DT
20417	210	2	new	new	JJ
20417	210	3	knowledge	knowledge	NN
20417	210	4	has	have	VBZ
20417	210	5	much	much	JJ
20417	210	6	to	to	TO
20417	210	7	tell	tell	VB
20417	210	8	us	-PRON-	PRP
20417	210	9	about	about	IN
20417	210	10	the	the	DT
20417	210	11	origin	origin	NN
20417	210	12	and	and	CC
20417	210	13	phenomena	phenomenon	NNS
20417	210	14	,	,	,
20417	210	15	not	not	RB
20417	210	16	only	only	RB
20417	210	17	of	of	IN
20417	210	18	our	-PRON-	PRP$
20417	210	19	own	own	JJ
20417	210	20	planet	planet	NN
20417	210	21	,	,	,
20417	210	22	but	but	CC
20417	210	23	other	other	JJ
20417	210	24	planets	planet	NNS
20417	210	25	,	,	,
20417	210	26	of	of	IN
20417	210	27	the	the	DT
20417	210	28	stars	star	NNS
20417	210	29	,	,	,
20417	210	30	and	and	CC
20417	210	31	the	the	DT
20417	210	32	sun	sun	NN
20417	210	33	.	.	.
20417	211	1	New	new	JJ
20417	211	2	light	light	NN
20417	211	3	is	be	VBZ
20417	211	4	thrown	throw	VBN
20417	211	5	on	on	IN
20417	211	6	the	the	DT
20417	211	7	source	source	NN
20417	211	8	of	of	IN
20417	211	9	the	the	DT
20417	211	10	sun	sun	NN
20417	211	11	's	's	POS
20417	211	12	heat	heat	NN
20417	211	13	;	;	:
20417	211	14	we	-PRON-	PRP
20417	211	15	can	can	MD
20417	211	16	make	make	VB
20417	211	17	more	more	JJR
20417	211	18	than	than	IN
20417	211	19	guesses	guess	NNS
20417	211	20	as	as	IN
20417	211	21	to	to	IN
20417	211	22	its	-PRON-	PRP$
20417	211	23	probable	probable	JJ
20417	211	24	age	age	NN
20417	211	25	.	.	.
20417	212	1	The	the	DT
20417	212	2	great	great	JJ
20417	212	3	question	question	NN
20417	212	4	to	to	IN
20417	212	5	-	-	HYPH
20417	212	6	day	day	NN
20417	212	7	is	be	VBZ
20417	212	8	:	:	:
20417	212	9	is	be	VBZ
20417	212	10	there	there	EX
20417	212	11	_	_	NNP
20417	212	12	one	one	CD
20417	212	13	_	_	NNP
20417	212	14	primordial	primordial	JJ
20417	212	15	substance	substance	NN
20417	212	16	from	from	IN
20417	212	17	which	which	WDT
20417	212	18	all	all	PDT
20417	212	19	the	the	DT
20417	212	20	varying	vary	VBG
20417	212	21	forms	form	NNS
20417	212	22	of	of	IN
20417	212	23	matter	matter	NN
20417	212	24	have	have	VBP
20417	212	25	been	be	VBN
20417	212	26	evolved	evolve	VBN
20417	212	27	?	?	.
20417	213	1	But	but	CC
20417	213	2	the	the	DT
20417	213	3	discovery	discovery	NN
20417	213	4	of	of	IN
20417	213	5	electrons	electron	NNS
20417	213	6	is	be	VBZ
20417	213	7	only	only	RB
20417	213	8	one	one	CD
20417	213	9	of	of	IN
20417	213	10	the	the	DT
20417	213	11	revolutionary	revolutionary	JJ
20417	213	12	changes	change	NNS
20417	213	13	which	which	WDT
20417	213	14	give	give	VBP
20417	213	15	modern	modern	JJ
20417	213	16	science	science	NN
20417	213	17	an	an	DT
20417	213	18	entrancing	entrance	VBG
20417	213	19	interest	interest	NN
20417	213	20	.	.	.
20417	214	1	As	as	IN
20417	214	2	in	in	IN
20417	214	3	chemistry	chemistry	NN
20417	214	4	and	and	CC
20417	214	5	physics	physics	NN
20417	214	6	,	,	,
20417	214	7	so	so	CC
20417	214	8	in	in	IN
20417	214	9	the	the	DT
20417	214	10	science	science	NN
20417	214	11	of	of	IN
20417	214	12	living	living	NN
20417	214	13	creatures	creature	NNS
20417	214	14	there	there	EX
20417	214	15	have	have	VBP
20417	214	16	been	be	VBN
20417	214	17	recent	recent	JJ
20417	214	18	advances	advance	NNS
20417	214	19	that	that	WDT
20417	214	20	have	have	VBP
20417	214	21	changed	change	VBN
20417	214	22	the	the	DT
20417	214	23	whole	whole	JJ
20417	214	24	prospect	prospect	NN
20417	214	25	.	.	.
20417	215	1	A	a	DT
20417	215	2	good	good	JJ
20417	215	3	instance	instance	NN
20417	215	4	is	be	VBZ
20417	215	5	afforded	afford	VBN
20417	215	6	by	by	IN
20417	215	7	the	the	DT
20417	215	8	discovery	discovery	NN
20417	215	9	of	of	IN
20417	215	10	the	the	DT
20417	215	11	"	"	``
20417	215	12	hormones	hormone	NNS
20417	215	13	,	,	,
20417	215	14	"	"	''
20417	215	15	or	or	CC
20417	215	16	chemical	chemical	NN
20417	215	17	messengers	messenger	NNS
20417	215	18	,	,	,
20417	215	19	which	which	WDT
20417	215	20	are	be	VBP
20417	215	21	produced	produce	VBN
20417	215	22	by	by	IN
20417	215	23	ductless	ductless	JJ
20417	215	24	glands	gland	NNS
20417	215	25	,	,	,
20417	215	26	such	such	JJ
20417	215	27	as	as	IN
20417	215	28	the	the	DT
20417	215	29	thyroid	thyroid	NN
20417	215	30	,	,	,
20417	215	31	the	the	DT
20417	215	32	supra	supra	NNP
20417	215	33	-	-	HYPH
20417	215	34	renal	renal	JJ
20417	215	35	,	,	,
20417	215	36	and	and	CC
20417	215	37	the	the	DT
20417	215	38	pituitary	pituitary	NN
20417	215	39	,	,	,
20417	215	40	and	and	CC
20417	215	41	are	be	VBP
20417	215	42	distributed	distribute	VBN
20417	215	43	throughout	throughout	IN
20417	215	44	the	the	DT
20417	215	45	body	body	NN
20417	215	46	by	by	IN
20417	215	47	the	the	DT
20417	215	48	blood	blood	NN
20417	215	49	.	.	.
20417	216	1	The	the	DT
20417	216	2	work	work	NN
20417	216	3	of	of	IN
20417	216	4	physiologists	physiologist	NNS
20417	216	5	like	like	IN
20417	216	6	Professor	Professor	NNP
20417	216	7	Starling	Starling	NNP
20417	216	8	and	and	CC
20417	216	9	Professor	Professor	NNP
20417	216	10	Bayliss	Bayliss	NNP
20417	216	11	has	have	VBZ
20417	216	12	shown	show	VBN
20417	216	13	that	that	IN
20417	216	14	these	these	DT
20417	216	15	chemical	chemical	NN
20417	216	16	messengers	messenger	NNS
20417	216	17	regulate	regulate	VBP
20417	216	18	what	what	WP
20417	216	19	may	may	MD
20417	216	20	be	be	VB
20417	216	21	called	call	VBN
20417	216	22	the	the	DT
20417	216	23	"	"	``
20417	216	24	pace	pace	NN
20417	216	25	"	"	''
20417	216	26	of	of	IN
20417	216	27	the	the	DT
20417	216	28	body	body	NN
20417	216	29	,	,	,
20417	216	30	and	and	CC
20417	216	31	bring	bring	VB
20417	216	32	about	about	RP
20417	216	33	that	that	DT
20417	216	34	regulated	regulated	JJ
20417	216	35	harmony	harmony	NN
20417	216	36	and	and	CC
20417	216	37	smoothness	smoothness	NN
20417	216	38	of	of	IN
20417	216	39	working	working	NN
20417	216	40	which	which	WDT
20417	216	41	we	-PRON-	PRP
20417	216	42	know	know	VBP
20417	216	43	as	as	IN
20417	216	44	health	health	NN
20417	216	45	.	.	.
20417	217	1	It	-PRON-	PRP
20417	217	2	is	be	VBZ
20417	217	3	not	not	RB
20417	217	4	too	too	RB
20417	217	5	much	much	JJ
20417	217	6	to	to	TO
20417	217	7	say	say	VB
20417	217	8	that	that	IN
20417	217	9	the	the	DT
20417	217	10	discovery	discovery	NN
20417	217	11	of	of	IN
20417	217	12	hormones	hormone	NNS
20417	217	13	has	have	VBZ
20417	217	14	changed	change	VBN
20417	217	15	the	the	DT
20417	217	16	whole	whole	NN
20417	217	17	of	of	IN
20417	217	18	physiology	physiology	NN
20417	217	19	.	.	.
20417	218	1	Our	-PRON-	PRP$
20417	218	2	knowledge	knowledge	NN
20417	218	3	of	of	IN
20417	218	4	the	the	DT
20417	218	5	human	human	JJ
20417	218	6	body	body	NN
20417	218	7	far	far	RB
20417	218	8	surpasses	surpass	VBZ
20417	218	9	that	that	DT
20417	218	10	of	of	IN
20417	218	11	the	the	DT
20417	218	12	past	past	JJ
20417	218	13	generation	generation	NN
20417	218	14	.	.	.
20417	219	1	The	the	DT
20417	219	2	persistent	persistent	JJ
20417	219	3	patience	patience	NN
20417	219	4	of	of	IN
20417	219	5	microscopists	microscopist	NNS
20417	219	6	and	and	CC
20417	219	7	technical	technical	JJ
20417	219	8	improvements	improvement	NNS
20417	219	9	like	like	IN
20417	219	10	the	the	DT
20417	219	11	"	"	``
20417	219	12	ultramicroscope	ultramicroscope	NN
20417	219	13	"	"	''
20417	219	14	have	have	VBP
20417	219	15	greatly	greatly	RB
20417	219	16	increased	increase	VBN
20417	219	17	our	-PRON-	PRP$
20417	219	18	knowledge	knowledge	NN
20417	219	19	of	of	IN
20417	219	20	the	the	DT
20417	219	21	invisible	invisible	JJ
20417	219	22	world	world	NN
20417	219	23	of	of	IN
20417	219	24	life	life	NN
20417	219	25	.	.	.
20417	220	1	To	to	IN
20417	220	2	the	the	DT
20417	220	3	bacteria	bacteria	NNS
20417	220	4	of	of	IN
20417	220	5	a	a	DT
20417	220	6	past	past	JJ
20417	220	7	generation	generation	NN
20417	220	8	have	have	VBP
20417	220	9	been	be	VBN
20417	220	10	added	add	VBN
20417	220	11	a	a	DT
20417	220	12	multitude	multitude	NN
20417	220	13	of	of	IN
20417	220	14	microscopic	microscopic	NNP
20417	220	15	_	_	NNP
20417	220	16	animal	animal	NN
20417	220	17	_	_	NNP
20417	220	18	microbes	microbe	NNS
20417	220	19	,	,	,
20417	220	20	such	such	JJ
20417	220	21	as	as	IN
20417	220	22	that	that	DT
20417	220	23	which	which	WDT
20417	220	24	causes	cause	VBZ
20417	220	25	Sleeping	sleep	VBG
20417	220	26	Sickness	Sickness	NNP
20417	220	27	.	.	.
20417	221	1	The	the	DT
20417	221	2	life	life	NN
20417	221	3	-	-	HYPH
20417	221	4	histories	history	NNS
20417	221	5	and	and	CC
20417	221	6	the	the	DT
20417	221	7	weird	weird	JJ
20417	221	8	ways	way	NNS
20417	221	9	of	of	IN
20417	221	10	many	many	JJ
20417	221	11	important	important	JJ
20417	221	12	parasites	parasite	NNS
20417	221	13	have	have	VBP
20417	221	14	been	be	VBN
20417	221	15	unravelled	unravel	VBN
20417	221	16	;	;	:
20417	221	17	and	and	CC
20417	221	18	here	here	RB
20417	221	19	again	again	RB
20417	221	20	knowledge	knowledge	NN
20417	221	21	means	mean	VBZ
20417	221	22	mastery	mastery	NN
20417	221	23	.	.	.
20417	222	1	To	to	IN
20417	222	2	a	a	DT
20417	222	3	degree	degree	NN
20417	222	4	which	which	WDT
20417	222	5	has	have	VBZ
20417	222	6	almost	almost	RB
20417	222	7	surpassed	surpass	VBN
20417	222	8	expectations	expectation	NNS
20417	222	9	there	there	EX
20417	222	10	has	have	VBZ
20417	222	11	been	be	VBN
20417	222	12	a	a	DT
20417	222	13	revelation	revelation	NN
20417	222	14	of	of	IN
20417	222	15	the	the	DT
20417	222	16	intricacy	intricacy	NN
20417	222	17	of	of	IN
20417	222	18	the	the	DT
20417	222	19	stones	stone	NNS
20417	222	20	and	and	CC
20417	222	21	mortar	mortar	NN
20417	222	22	of	of	IN
20417	222	23	the	the	DT
20417	222	24	house	house	NNP
20417	222	25	of	of	IN
20417	222	26	life	life	NN
20417	222	27	,	,	,
20417	222	28	and	and	CC
20417	222	29	the	the	DT
20417	222	30	microscopic	microscopic	JJ
20417	222	31	study	study	NN
20417	222	32	of	of	IN
20417	222	33	germ	germ	NNP
20417	222	34	-	-	HYPH
20417	222	35	cells	cell	NNS
20417	222	36	has	have	VBZ
20417	222	37	wonderfully	wonderfully	RB
20417	222	38	supplemented	supplement	VBN
20417	222	39	the	the	DT
20417	222	40	epoch	epoch	NN
20417	222	41	-	-	HYPH
20417	222	42	making	make	VBG
20417	222	43	experimental	experimental	JJ
20417	222	44	study	study	NN
20417	222	45	of	of	IN
20417	222	46	heredity	heredity	NN
20417	222	47	which	which	WDT
20417	222	48	began	begin	VBD
20417	222	49	with	with	IN
20417	222	50	Mendel	Mendel	NNP
20417	222	51	.	.	.
20417	223	1	It	-PRON-	PRP
20417	223	2	goes	go	VBZ
20417	223	3	without	without	IN
20417	223	4	saying	say	VBG
20417	223	5	that	that	IN
20417	223	6	no	no	DT
20417	223	7	one	one	NN
20417	223	8	can	can	MD
20417	223	9	call	call	VB
20417	223	10	himself	-PRON-	PRP
20417	223	11	educated	educate	VBN
20417	223	12	who	who	WP
20417	223	13	does	do	VBZ
20417	223	14	not	not	RB
20417	223	15	understand	understand	VB
20417	223	16	the	the	DT
20417	223	17	central	central	JJ
20417	223	18	and	and	CC
20417	223	19	simple	simple	JJ
20417	223	20	ideas	idea	NNS
20417	223	21	of	of	IN
20417	223	22	Mendelism	Mendelism	NNP
20417	223	23	and	and	CC
20417	223	24	other	other	JJ
20417	223	25	new	new	JJ
20417	223	26	departures	departure	NNS
20417	223	27	in	in	IN
20417	223	28	biology	biology	NN
20417	223	29	.	.	.
20417	224	1	The	the	DT
20417	224	2	procession	procession	NN
20417	224	3	of	of	IN
20417	224	4	life	life	NN
20417	224	5	through	through	IN
20417	224	6	the	the	DT
20417	224	7	ages	age	NNS
20417	224	8	and	and	CC
20417	224	9	the	the	DT
20417	224	10	factors	factor	NNS
20417	224	11	in	in	IN
20417	224	12	the	the	DT
20417	224	13	sublime	sublime	JJ
20417	224	14	movement	movement	NN
20417	224	15	;	;	:
20417	224	16	the	the	DT
20417	224	17	peopling	peopling	NN
20417	224	18	of	of	IN
20417	224	19	the	the	DT
20417	224	20	earth	earth	NN
20417	224	21	by	by	IN
20417	224	22	plants	plant	NNS
20417	224	23	and	and	CC
20417	224	24	animals	animal	NNS
20417	224	25	and	and	CC
20417	224	26	the	the	DT
20417	224	27	linking	linking	NN
20417	224	28	of	of	IN
20417	224	29	life	life	NN
20417	224	30	to	to	IN
20417	224	31	life	life	NN
20417	224	32	in	in	IN
20417	224	33	subtle	subtle	JJ
20417	224	34	inter	inter	NN
20417	224	35	-	-	NNS
20417	224	36	relations	relation	NNS
20417	224	37	,	,	,
20417	224	38	such	such	JJ
20417	224	39	as	as	IN
20417	224	40	those	those	DT
20417	224	41	between	between	IN
20417	224	42	flowers	flower	NNS
20417	224	43	and	and	CC
20417	224	44	their	-PRON-	PRP$
20417	224	45	insect	insect	NN
20417	224	46	-	-	HYPH
20417	224	47	visitors	visitor	NNS
20417	224	48	;	;	:
20417	224	49	the	the	DT
20417	224	50	life	life	NN
20417	224	51	-	-	HYPH
20417	224	52	histories	history	NNS
20417	224	53	of	of	IN
20417	224	54	individual	individual	JJ
20417	224	55	types	type	NNS
20417	224	56	and	and	CC
20417	224	57	the	the	DT
20417	224	58	extraordinary	extraordinary	JJ
20417	224	59	results	result	NNS
20417	224	60	of	of	IN
20417	224	61	the	the	DT
20417	224	62	new	new	JJ
20417	224	63	inquiry	inquiry	NN
20417	224	64	called	call	VBD
20417	224	65	"	"	``
20417	224	66	experimental	experimental	JJ
20417	224	67	embryology"--these	embryology"--these	NNP
20417	224	68	also	also	RB
20417	224	69	are	be	VBP
20417	224	70	among	among	IN
20417	224	71	the	the	DT
20417	224	72	subjects	subject	NNS
20417	224	73	with	with	IN
20417	224	74	which	which	WDT
20417	224	75	this	this	DT
20417	224	76	OUTLINE	OUTLINE	NNP
20417	224	77	will	will	MD
20417	224	78	deal	deal	VB
20417	224	79	.	.	.
20417	225	1	The	the	DT
20417	225	2	behaviour	behaviour	NN
20417	225	3	of	of	IN
20417	225	4	animals	animal	NNS
20417	225	5	is	be	VBZ
20417	225	6	another	another	DT
20417	225	7	fascinating	fascinating	JJ
20417	225	8	study	study	NN
20417	225	9	,	,	,
20417	225	10	leading	lead	VBG
20417	225	11	to	to	IN
20417	225	12	a	a	DT
20417	225	13	provisional	provisional	JJ
20417	225	14	picture	picture	NN
20417	225	15	of	of	IN
20417	225	16	the	the	DT
20417	225	17	dawn	dawn	NN
20417	225	18	of	of	IN
20417	225	19	mind	mind	NN
20417	225	20	.	.	.
20417	226	1	Indeed	indeed	RB
20417	226	2	,	,	,
20417	226	3	no	no	DT
20417	226	4	branch	branch	NN
20417	226	5	of	of	IN
20417	226	6	science	science	NN
20417	226	7	surpasses	surpasse	NNS
20417	226	8	in	in	IN
20417	226	9	interest	interest	NN
20417	226	10	that	that	WDT
20417	226	11	which	which	WDT
20417	226	12	deals	deal	VBZ
20417	226	13	with	with	IN
20417	226	14	the	the	DT
20417	226	15	ways	way	NNS
20417	226	16	and	and	CC
20417	226	17	habits	habit	NNS
20417	226	18	--	--	:
20417	226	19	the	the	DT
20417	226	20	truly	truly	RB
20417	226	21	wonderful	wonderful	JJ
20417	226	22	devices	device	NNS
20417	226	23	,	,	,
20417	226	24	adaptations	adaptation	NNS
20417	226	25	,	,	,
20417	226	26	and	and	CC
20417	226	27	instincts	instinct	NNS
20417	226	28	--	--	:
20417	226	29	of	of	IN
20417	226	30	insects	insect	NNS
20417	226	31	,	,	,
20417	226	32	birds	bird	NNS
20417	226	33	,	,	,
20417	226	34	and	and	CC
20417	226	35	mammals	mammal	NNS
20417	226	36	.	.	.
20417	227	1	We	-PRON-	PRP
20417	227	2	no	no	RB
20417	227	3	longer	longer	RB
20417	227	4	deny	deny	VBP
20417	227	5	a	a	DT
20417	227	6	degree	degree	NN
20417	227	7	of	of	IN
20417	227	8	intelligence	intelligence	NN
20417	227	9	to	to	IN
20417	227	10	some	some	DT
20417	227	11	members	member	NNS
20417	227	12	of	of	IN
20417	227	13	the	the	DT
20417	227	14	animal	animal	NN
20417	227	15	world	world	NN
20417	227	16	--	--	:
20417	227	17	even	even	RB
20417	227	18	the	the	DT
20417	227	19	line	line	NN
20417	227	20	between	between	IN
20417	227	21	intelligence	intelligence	NN
20417	227	22	and	and	CC
20417	227	23	reason	reason	NN
20417	227	24	is	be	VBZ
20417	227	25	sometimes	sometimes	RB
20417	227	26	difficult	difficult	JJ
20417	227	27	to	to	TO
20417	227	28	find	find	VB
20417	227	29	.	.	.
20417	228	1	Fresh	fresh	JJ
20417	228	2	contacts	contact	NNS
20417	228	3	between	between	IN
20417	228	4	physiology	physiology	NN
20417	228	5	and	and	CC
20417	228	6	the	the	DT
20417	228	7	study	study	NN
20417	228	8	of	of	IN
20417	228	9	man	man	NNP
20417	228	10	's	's	POS
20417	228	11	mental	mental	JJ
20417	228	12	life	life	NN
20417	228	13	;	;	,
20417	228	14	precise	precise	JJ
20417	228	15	studies	study	NNS
20417	228	16	of	of	IN
20417	228	17	the	the	DT
20417	228	18	ways	way	NNS
20417	228	19	of	of	IN
20417	228	20	children	child	NNS
20417	228	21	and	and	CC
20417	228	22	wild	wild	JJ
20417	228	23	peoples	people	NNS
20417	228	24	;	;	:
20417	228	25	and	and	CC
20417	228	26	new	new	JJ
20417	228	27	methods	method	NNS
20417	228	28	like	like	IN
20417	228	29	those	those	DT
20417	228	30	of	of	IN
20417	228	31	the	the	DT
20417	228	32	psycho	psycho	NN
20417	228	33	-	-	HYPH
20417	228	34	analyst	analyst	NN
20417	228	35	must	must	MD
20417	228	36	also	also	RB
20417	228	37	receive	receive	VB
20417	228	38	the	the	DT
20417	228	39	attention	attention	NN
20417	228	40	they	-PRON-	PRP
20417	228	41	deserve	deserve	VBP
20417	228	42	,	,	,
20417	228	43	for	for	IN
20417	228	44	they	-PRON-	PRP
20417	228	45	are	be	VBP
20417	228	46	giving	give	VBG
20417	228	47	us	-PRON-	PRP
20417	228	48	a	a	DT
20417	228	49	"	"	``
20417	228	50	New	New	NNP
20417	228	51	Psychology	Psychology	NNP
20417	228	52	"	"	''
20417	228	53	and	and	CC
20417	228	54	the	the	DT
20417	228	55	claims	claim	NNS
20417	228	56	of	of	IN
20417	228	57	psychical	psychical	JJ
20417	228	58	research	research	NN
20417	228	59	must	must	MD
20417	228	60	also	also	RB
20417	228	61	be	be	VB
20417	228	62	recognised	recognise	VBN
20417	228	63	by	by	IN
20417	228	64	the	the	DT
20417	228	65	open	open	JJ
20417	228	66	-	-	HYPH
20417	228	67	minded	minded	JJ
20417	228	68	.	.	.
20417	229	1	The	the	DT
20417	229	2	general	general	JJ
20417	229	3	aim	aim	NN
20417	229	4	of	of	IN
20417	229	5	the	the	DT
20417	229	6	OUTLINE	OUTLINE	NNP
20417	229	7	is	be	VBZ
20417	229	8	to	to	TO
20417	229	9	give	give	VB
20417	229	10	the	the	DT
20417	229	11	reader	reader	NN
20417	229	12	a	a	DT
20417	229	13	clear	clear	JJ
20417	229	14	and	and	CC
20417	229	15	concise	concise	JJ
20417	229	16	view	view	NN
20417	229	17	of	of	IN
20417	229	18	the	the	DT
20417	229	19	essentials	essential	NNS
20417	229	20	of	of	IN
20417	229	21	present	present	JJ
20417	229	22	-	-	HYPH
20417	229	23	day	day	NN
20417	229	24	science	science	NN
20417	229	25	,	,	,
20417	229	26	so	so	IN
20417	229	27	that	that	IN
20417	229	28	he	-PRON-	PRP
20417	229	29	may	may	MD
20417	229	30	follow	follow	VB
20417	229	31	with	with	IN
20417	229	32	intelligence	intelligence	NN
20417	229	33	the	the	DT
20417	229	34	modern	modern	JJ
20417	229	35	advance	advance	NN
20417	229	36	and	and	CC
20417	229	37	share	share	VB
20417	229	38	appreciatively	appreciatively	RB
20417	229	39	in	in	IN
20417	229	40	man	man	NN
20417	229	41	's	's	POS
20417	229	42	continued	continued	JJ
20417	229	43	conquest	conquest	NN
20417	229	44	of	of	IN
20417	229	45	his	-PRON-	PRP$
20417	229	46	kingdom	kingdom	NN
20417	229	47	.	.	.
20417	230	1	J.	J.	NNP
20417	230	2	ARTHUR	ARTHUR	NNP
20417	230	3	THOMSON	THOMSON	VBZ
20417	230	4	.	.	.
20417	231	1	I	-PRON-	PRP
20417	231	2	THE	the	DT
20417	231	3	ROMANCE	romance	NN
20417	231	4	OF	of	IN
20417	231	5	THE	the	DT
20417	231	6	HEAVENS	HEAVENS	NNPS
20417	231	7	THE	the	DT
20417	231	8	SCALE	SCALE	NNP
20417	231	9	OF	of	IN
20417	231	10	THE	the	DT
20417	231	11	UNIVERSE	UNIVERSE	NNP
20417	231	12	--	--	:
20417	231	13	THE	the	DT
20417	231	14	SOLAR	SOLAR	NNP
20417	231	15	SYSTEM	system	NN
20417	231	16	§	§	-LRB-
20417	231	17	1	1	CD
20417	231	18	The	the	DT
20417	231	19	story	story	NN
20417	231	20	of	of	IN
20417	231	21	the	the	DT
20417	231	22	triumphs	triumph	NNS
20417	231	23	of	of	IN
20417	231	24	modern	modern	JJ
20417	231	25	science	science	NN
20417	231	26	naturally	naturally	RB
20417	231	27	opens	open	VBZ
20417	231	28	with	with	IN
20417	231	29	Astronomy	Astronomy	NNP
20417	231	30	.	.	.
20417	232	1	The	the	DT
20417	232	2	picture	picture	NN
20417	232	3	of	of	IN
20417	232	4	the	the	DT
20417	232	5	Universe	Universe	NNP
20417	232	6	which	which	WDT
20417	232	7	the	the	DT
20417	232	8	astronomer	astronomer	NN
20417	232	9	offers	offer	VBZ
20417	232	10	to	to	IN
20417	232	11	us	-PRON-	PRP
20417	232	12	is	be	VBZ
20417	232	13	imperfect	imperfect	JJ
20417	232	14	;	;	:
20417	232	15	the	the	DT
20417	232	16	lines	line	NNS
20417	232	17	he	-PRON-	PRP
20417	232	18	traces	trace	VBZ
20417	232	19	are	be	VBP
20417	232	20	often	often	RB
20417	232	21	faint	faint	JJ
20417	232	22	and	and	CC
20417	232	23	uncertain	uncertain	JJ
20417	232	24	.	.	.
20417	233	1	There	there	EX
20417	233	2	are	be	VBP
20417	233	3	many	many	JJ
20417	233	4	problems	problem	NNS
20417	233	5	which	which	WDT
20417	233	6	have	have	VBP
20417	233	7	been	be	VBN
20417	233	8	solved	solve	VBN
20417	233	9	,	,	,
20417	233	10	there	there	EX
20417	233	11	are	be	VBP
20417	233	12	just	just	RB
20417	233	13	as	as	RB
20417	233	14	many	many	JJ
20417	233	15	about	about	IN
20417	233	16	which	which	WDT
20417	233	17	there	there	EX
20417	233	18	is	be	VBZ
20417	233	19	doubt	doubt	NN
20417	233	20	,	,	,
20417	233	21	and	and	CC
20417	233	22	notwithstanding	notwithstanding	IN
20417	233	23	our	-PRON-	PRP$
20417	233	24	great	great	JJ
20417	233	25	increase	increase	NN
20417	233	26	in	in	IN
20417	233	27	knowledge	knowledge	NN
20417	233	28	,	,	,
20417	233	29	there	there	EX
20417	233	30	remain	remain	VBP
20417	233	31	just	just	RB
20417	233	32	as	as	RB
20417	233	33	many	many	JJ
20417	233	34	which	which	WDT
20417	233	35	are	be	VBP
20417	233	36	entirely	entirely	RB
20417	233	37	unsolved	unsolved	JJ
20417	233	38	.	.	.
20417	234	1	The	the	DT
20417	234	2	problem	problem	NN
20417	234	3	of	of	IN
20417	234	4	the	the	DT
20417	234	5	structure	structure	NN
20417	234	6	and	and	CC
20417	234	7	duration	duration	NN
20417	234	8	of	of	IN
20417	234	9	the	the	DT
20417	234	10	universe	universe	NN
20417	234	11	[	[	-LRB-
20417	234	12	said	say	VBD
20417	234	13	the	the	DT
20417	234	14	great	great	JJ
20417	234	15	astronomer	astronomer	NN
20417	234	16	Simon	Simon	NNP
20417	234	17	Newcomb	Newcomb	NNP
20417	234	18	]	]	-RRB-
20417	234	19	is	be	VBZ
20417	234	20	the	the	DT
20417	234	21	most	most	RBS
20417	234	22	far	far	RB
20417	234	23	-	-	HYPH
20417	234	24	reaching	reach	VBG
20417	234	25	with	with	IN
20417	234	26	which	which	WDT
20417	234	27	the	the	DT
20417	234	28	mind	mind	NN
20417	234	29	has	have	VBZ
20417	234	30	to	to	TO
20417	234	31	deal	deal	VB
20417	234	32	.	.	.
20417	235	1	Its	-PRON-	PRP$
20417	235	2	solution	solution	NN
20417	235	3	may	may	MD
20417	235	4	be	be	VB
20417	235	5	regarded	regard	VBN
20417	235	6	as	as	IN
20417	235	7	the	the	DT
20417	235	8	ultimate	ultimate	JJ
20417	235	9	object	object	NN
20417	235	10	of	of	IN
20417	235	11	stellar	stellar	JJ
20417	235	12	astronomy	astronomy	NN
20417	235	13	,	,	,
20417	235	14	the	the	DT
20417	235	15	possibility	possibility	NN
20417	235	16	of	of	IN
20417	235	17	reaching	reaching	NN
20417	235	18	which	which	WDT
20417	235	19	has	have	VBZ
20417	235	20	occupied	occupy	VBN
20417	235	21	the	the	DT
20417	235	22	minds	mind	NNS
20417	235	23	of	of	IN
20417	235	24	thinkers	thinker	NNS
20417	235	25	since	since	IN
20417	235	26	the	the	DT
20417	235	27	beginning	beginning	NN
20417	235	28	of	of	IN
20417	235	29	civilisation	civilisation	NN
20417	235	30	.	.	.
20417	236	1	Before	before	IN
20417	236	2	our	-PRON-	PRP$
20417	236	3	time	time	NN
20417	236	4	the	the	DT
20417	236	5	problem	problem	NN
20417	236	6	could	could	MD
20417	236	7	be	be	VB
20417	236	8	considered	consider	VBN
20417	236	9	only	only	RB
20417	236	10	from	from	IN
20417	236	11	the	the	DT
20417	236	12	imaginative	imaginative	JJ
20417	236	13	or	or	CC
20417	236	14	the	the	DT
20417	236	15	speculative	speculative	JJ
20417	236	16	point	point	NN
20417	236	17	of	of	IN
20417	236	18	view	view	NN
20417	236	19	.	.	.
20417	237	1	Although	although	IN
20417	237	2	we	-PRON-	PRP
20417	237	3	can	can	MD
20417	237	4	to	to	IN
20417	237	5	-	-	HYPH
20417	237	6	day	day	NN
20417	237	7	attack	attack	VB
20417	237	8	it	-PRON-	PRP
20417	237	9	to	to	IN
20417	237	10	a	a	DT
20417	237	11	limited	limited	JJ
20417	237	12	extent	extent	NN
20417	237	13	by	by	IN
20417	237	14	scientific	scientific	JJ
20417	237	15	methods	method	NNS
20417	237	16	,	,	,
20417	237	17	it	-PRON-	PRP
20417	237	18	must	must	MD
20417	237	19	be	be	VB
20417	237	20	admitted	admit	VBN
20417	237	21	that	that	IN
20417	237	22	we	-PRON-	PRP
20417	237	23	have	have	VBP
20417	237	24	scarcely	scarcely	RB
20417	237	25	taken	take	VBN
20417	237	26	more	more	JJR
20417	237	27	than	than	IN
20417	237	28	the	the	DT
20417	237	29	first	first	JJ
20417	237	30	step	step	NN
20417	237	31	toward	toward	IN
20417	237	32	the	the	DT
20417	237	33	actual	actual	JJ
20417	237	34	solution	solution	NN
20417	237	35	....	....	.
20417	237	36	What	what	WP
20417	237	37	is	be	VBZ
20417	237	38	the	the	DT
20417	237	39	duration	duration	NN
20417	237	40	of	of	IN
20417	237	41	the	the	DT
20417	237	42	universe	universe	NN
20417	237	43	in	in	IN
20417	237	44	time	time	NN
20417	237	45	?	?	.
20417	238	1	Is	be	VBZ
20417	238	2	it	-PRON-	PRP
20417	238	3	fitted	fit	VBN
20417	238	4	to	to	TO
20417	238	5	last	last	VB
20417	238	6	for	for	IN
20417	238	7	ever	ever	RB
20417	238	8	in	in	IN
20417	238	9	its	-PRON-	PRP$
20417	238	10	present	present	JJ
20417	238	11	form	form	NN
20417	238	12	,	,	,
20417	238	13	or	or	CC
20417	238	14	does	do	VBZ
20417	238	15	it	-PRON-	PRP
20417	238	16	contain	contain	VB
20417	238	17	within	within	IN
20417	238	18	itself	-PRON-	PRP
20417	238	19	the	the	DT
20417	238	20	seeds	seed	NNS
20417	238	21	of	of	IN
20417	238	22	dissolution	dissolution	NN
20417	238	23	?	?	.
20417	239	1	Must	Must	MD
20417	239	2	it	-PRON-	PRP
20417	239	3	,	,	,
20417	239	4	in	in	IN
20417	239	5	the	the	DT
20417	239	6	course	course	NN
20417	239	7	of	of	IN
20417	239	8	time	time	NN
20417	239	9	,	,	,
20417	239	10	in	in	IN
20417	239	11	we	-PRON-	PRP
20417	239	12	know	know	VBP
20417	239	13	not	not	RB
20417	239	14	how	how	WRB
20417	239	15	many	many	JJ
20417	239	16	millions	million	NNS
20417	239	17	of	of	IN
20417	239	18	ages	age	NNS
20417	239	19	,	,	,
20417	239	20	be	be	VB
20417	239	21	transformed	transform	VBN
20417	239	22	into	into	IN
20417	239	23	something	something	NN
20417	239	24	very	very	RB
20417	239	25	different	different	JJ
20417	239	26	from	from	IN
20417	239	27	what	what	WP
20417	239	28	it	-PRON-	PRP
20417	239	29	now	now	RB
20417	239	30	is	be	VBZ
20417	239	31	?	?	.
20417	240	1	This	this	DT
20417	240	2	question	question	NN
20417	240	3	is	be	VBZ
20417	240	4	intimately	intimately	RB
20417	240	5	associated	associate	VBN
20417	240	6	with	with	IN
20417	240	7	the	the	DT
20417	240	8	question	question	NN
20417	240	9	whether	whether	IN
20417	240	10	the	the	DT
20417	240	11	stars	star	NNS
20417	240	12	form	form	VBP
20417	240	13	a	a	DT
20417	240	14	system	system	NN
20417	240	15	.	.	.
20417	241	1	If	if	IN
20417	241	2	they	-PRON-	PRP
20417	241	3	do	do	VBP
20417	241	4	,	,	,
20417	241	5	we	-PRON-	PRP
20417	241	6	may	may	MD
20417	241	7	suppose	suppose	VB
20417	241	8	that	that	DT
20417	241	9	system	system	NN
20417	241	10	to	to	TO
20417	241	11	be	be	VB
20417	241	12	permanent	permanent	JJ
20417	241	13	in	in	IN
20417	241	14	its	-PRON-	PRP$
20417	241	15	general	general	JJ
20417	241	16	features	feature	NNS
20417	241	17	;	;	:
20417	241	18	if	if	IN
20417	241	19	not	not	RB
20417	241	20	,	,	,
20417	241	21	we	-PRON-	PRP
20417	241	22	must	must	MD
20417	241	23	look	look	VB
20417	241	24	further	further	RB
20417	241	25	for	for	IN
20417	241	26	our	-PRON-	PRP$
20417	241	27	conclusions	conclusion	NNS
20417	241	28	.	.	.
20417	242	1	The	the	DT
20417	242	2	Heavenly	heavenly	JJ
20417	242	3	Bodies	body	NNS
20417	242	4	The	the	DT
20417	242	5	heavenly	heavenly	JJ
20417	242	6	bodies	body	NNS
20417	242	7	fall	fall	VBP
20417	242	8	into	into	IN
20417	242	9	two	two	CD
20417	242	10	very	very	RB
20417	242	11	distinct	distinct	JJ
20417	242	12	classes	class	NNS
20417	242	13	so	so	RB
20417	242	14	far	far	RB
20417	242	15	as	as	IN
20417	242	16	their	-PRON-	PRP$
20417	242	17	relation	relation	NN
20417	242	18	to	to	IN
20417	242	19	our	-PRON-	PRP$
20417	242	20	Earth	Earth	NNP
20417	242	21	is	be	VBZ
20417	242	22	concerned	concern	VBN
20417	242	23	;	;	:
20417	242	24	the	the	DT
20417	242	25	one	one	CD
20417	242	26	class	class	NN
20417	242	27	,	,	,
20417	242	28	a	a	DT
20417	242	29	very	very	RB
20417	242	30	small	small	JJ
20417	242	31	one	one	NN
20417	242	32	,	,	,
20417	242	33	comprises	comprise	VBZ
20417	242	34	a	a	DT
20417	242	35	sort	sort	NN
20417	242	36	of	of	IN
20417	242	37	colony	colony	NN
20417	242	38	of	of	IN
20417	242	39	which	which	WDT
20417	242	40	the	the	DT
20417	242	41	Earth	Earth	NNP
20417	242	42	is	be	VBZ
20417	242	43	a	a	DT
20417	242	44	member	member	NN
20417	242	45	.	.	.
20417	243	1	These	these	DT
20417	243	2	bodies	body	NNS
20417	243	3	are	be	VBP
20417	243	4	called	call	VBN
20417	243	5	_	_	NNP
20417	243	6	planets	planet	NNS
20417	243	7	_	_	NNP
20417	243	8	,	,	,
20417	243	9	or	or	CC
20417	243	10	wanderers	wanderer	NNS
20417	243	11	.	.	.
20417	244	1	There	there	EX
20417	244	2	are	be	VBP
20417	244	3	eight	eight	CD
20417	244	4	of	of	IN
20417	244	5	them	-PRON-	PRP
20417	244	6	,	,	,
20417	244	7	including	include	VBG
20417	244	8	the	the	DT
20417	244	9	Earth	Earth	NNP
20417	244	10	,	,	,
20417	244	11	and	and	CC
20417	244	12	they	-PRON-	PRP
20417	244	13	all	all	DT
20417	244	14	circle	circle	VBP
20417	244	15	round	round	IN
20417	244	16	the	the	DT
20417	244	17	sun	sun	NN
20417	244	18	.	.	.
20417	245	1	Their	-PRON-	PRP$
20417	245	2	names	name	NNS
20417	245	3	,	,	,
20417	245	4	in	in	IN
20417	245	5	the	the	DT
20417	245	6	order	order	NN
20417	245	7	of	of	IN
20417	245	8	their	-PRON-	PRP$
20417	245	9	distance	distance	NN
20417	245	10	from	from	IN
20417	245	11	the	the	DT
20417	245	12	sun	sun	NN
20417	245	13	,	,	,
20417	245	14	are	be	VBP
20417	245	15	Mercury	Mercury	NNP
20417	245	16	,	,	,
20417	245	17	Venus	Venus	NNP
20417	245	18	,	,	,
20417	245	19	Earth	Earth	NNP
20417	245	20	,	,	,
20417	245	21	Mars	Mars	NNP
20417	245	22	,	,	,
20417	245	23	Jupiter	Jupiter	NNP
20417	245	24	,	,	,
20417	245	25	Saturn	Saturn	NNP
20417	245	26	,	,	,
20417	245	27	Uranus	Uranus	NNP
20417	245	28	,	,	,
20417	245	29	Neptune	Neptune	NNP
20417	245	30	,	,	,
20417	245	31	and	and	CC
20417	245	32	of	of	IN
20417	245	33	these	these	DT
20417	245	34	Mercury	Mercury	NNP
20417	245	35	,	,	,
20417	245	36	the	the	DT
20417	245	37	nearest	near	JJS
20417	245	38	to	to	IN
20417	245	39	the	the	DT
20417	245	40	sun	sun	NN
20417	245	41	,	,	,
20417	245	42	is	be	VBZ
20417	245	43	rarely	rarely	RB
20417	245	44	seen	see	VBN
20417	245	45	by	by	IN
20417	245	46	the	the	DT
20417	245	47	naked	naked	JJ
20417	245	48	eye	eye	NN
20417	245	49	.	.	.
20417	246	1	Uranus	uranus	NN
20417	246	2	is	be	VBZ
20417	246	3	practically	practically	RB
20417	246	4	invisible	invisible	JJ
20417	246	5	,	,	,
20417	246	6	and	and	CC
20417	246	7	Neptune	Neptune	NNP
20417	246	8	quite	quite	RB
20417	246	9	so	so	RB
20417	246	10	.	.	.
20417	247	1	These	these	DT
20417	247	2	eight	eight	CD
20417	247	3	planets	planet	NNS
20417	247	4	,	,	,
20417	247	5	together	together	RB
20417	247	6	with	with	IN
20417	247	7	the	the	DT
20417	247	8	sun	sun	NN
20417	247	9	,	,	,
20417	247	10	constitute	constitute	VB
20417	247	11	,	,	,
20417	247	12	as	as	IN
20417	247	13	we	-PRON-	PRP
20417	247	14	have	have	VBP
20417	247	15	said	say	VBD
20417	247	16	,	,	,
20417	247	17	a	a	DT
20417	247	18	sort	sort	NN
20417	247	19	of	of	IN
20417	247	20	little	little	JJ
20417	247	21	colony	colony	NN
20417	247	22	;	;	:
20417	247	23	this	this	DT
20417	247	24	colony	colony	NN
20417	247	25	is	be	VBZ
20417	247	26	called	call	VBN
20417	247	27	the	the	DT
20417	247	28	Solar	Solar	NNP
20417	247	29	System	System	NNP
20417	247	30	.	.	.
20417	248	1	The	the	DT
20417	248	2	second	second	JJ
20417	248	3	class	class	NN
20417	248	4	of	of	IN
20417	248	5	heavenly	heavenly	JJ
20417	248	6	bodies	body	NNS
20417	248	7	are	be	VBP
20417	248	8	those	those	DT
20417	248	9	which	which	WDT
20417	248	10	lie	lie	VBP
20417	248	11	_	_	NNP
20417	248	12	outside	outside	IN
20417	248	13	_	_	NNP
20417	248	14	the	the	DT
20417	248	15	solar	solar	JJ
20417	248	16	system	system	NN
20417	248	17	.	.	.
20417	249	1	Every	every	DT
20417	249	2	one	one	NN
20417	249	3	of	of	IN
20417	249	4	those	those	DT
20417	249	5	glittering	glitter	VBG
20417	249	6	points	point	NNS
20417	249	7	we	-PRON-	PRP
20417	249	8	see	see	VBP
20417	249	9	on	on	IN
20417	249	10	a	a	DT
20417	249	11	starlit	starlit	VBN
20417	249	12	night	night	NN
20417	249	13	is	be	VBZ
20417	249	14	at	at	IN
20417	249	15	an	an	DT
20417	249	16	immensely	immensely	RB
20417	249	17	greater	great	JJR
20417	249	18	distance	distance	NN
20417	249	19	from	from	IN
20417	249	20	us	-PRON-	PRP
20417	249	21	than	than	IN
20417	249	22	is	be	VBZ
20417	249	23	any	any	DT
20417	249	24	member	member	NN
20417	249	25	of	of	IN
20417	249	26	the	the	DT
20417	249	27	Solar	Solar	NNP
20417	249	28	System	System	NNP
20417	249	29	.	.	.
20417	250	1	Yet	yet	CC
20417	250	2	the	the	DT
20417	250	3	members	member	NNS
20417	250	4	of	of	IN
20417	250	5	this	this	DT
20417	250	6	little	little	JJ
20417	250	7	colony	colony	NN
20417	250	8	of	of	IN
20417	250	9	ours	our	NNS
20417	250	10	,	,	,
20417	250	11	judged	judge	VBN
20417	250	12	by	by	IN
20417	250	13	terrestrial	terrestrial	JJ
20417	250	14	standards	standard	NNS
20417	250	15	,	,	,
20417	250	16	are	be	VBP
20417	250	17	at	at	IN
20417	250	18	enormous	enormous	JJ
20417	250	19	distances	distance	NNS
20417	250	20	from	from	IN
20417	250	21	one	one	CD
20417	250	22	another	another	DT
20417	250	23	.	.	.
20417	251	1	If	if	IN
20417	251	2	a	a	DT
20417	251	3	shell	shell	NN
20417	251	4	were	be	VBD
20417	251	5	shot	shoot	VBN
20417	251	6	in	in	IN
20417	251	7	a	a	DT
20417	251	8	straight	straight	JJ
20417	251	9	line	line	NN
20417	251	10	from	from	IN
20417	251	11	one	one	CD
20417	251	12	side	side	NN
20417	251	13	of	of	IN
20417	251	14	Neptune	Neptune	NNP
20417	251	15	's	's	POS
20417	251	16	orbit	orbit	NN
20417	251	17	to	to	IN
20417	251	18	the	the	DT
20417	251	19	other	other	JJ
20417	251	20	it	-PRON-	PRP
20417	251	21	would	would	MD
20417	251	22	take	take	VB
20417	251	23	five	five	CD
20417	251	24	hundred	hundred	CD
20417	251	25	years	year	NNS
20417	251	26	to	to	TO
20417	251	27	complete	complete	VB
20417	251	28	its	-PRON-	PRP$
20417	251	29	journey	journey	NN
20417	251	30	.	.	.
20417	252	1	Yet	yet	RB
20417	252	2	this	this	DT
20417	252	3	distance	distance	NN
20417	252	4	,	,	,
20417	252	5	the	the	DT
20417	252	6	greatest	great	JJS
20417	252	7	in	in	IN
20417	252	8	the	the	DT
20417	252	9	Solar	Solar	NNP
20417	252	10	System	System	NNP
20417	252	11	as	as	RB
20417	252	12	now	now	RB
20417	252	13	known	known	JJ
20417	252	14	(	(	-LRB-
20417	252	15	excepting	except	VBG
20417	252	16	the	the	DT
20417	252	17	far	far	JJ
20417	252	18	swing	swing	NN
20417	252	19	of	of	IN
20417	252	20	some	some	DT
20417	252	21	of	of	IN
20417	252	22	the	the	DT
20417	252	23	comets	comet	NNS
20417	252	24	)	)	-RRB-
20417	252	25	,	,	,
20417	252	26	is	be	VBZ
20417	252	27	insignificant	insignificant	JJ
20417	252	28	compared	compare	VBN
20417	252	29	to	to	IN
20417	252	30	the	the	DT
20417	252	31	distances	distance	NNS
20417	252	32	of	of	IN
20417	252	33	the	the	DT
20417	252	34	stars	star	NNS
20417	252	35	.	.	.
20417	253	1	One	one	CD
20417	253	2	of	of	IN
20417	253	3	the	the	DT
20417	253	4	nearest	near	JJS
20417	253	5	stars	star	NNS
20417	253	6	to	to	IN
20417	253	7	the	the	DT
20417	253	8	earth	earth	NN
20417	253	9	that	that	WDT
20417	253	10	we	-PRON-	PRP
20417	253	11	know	know	VBP
20417	253	12	of	of	IN
20417	253	13	is	be	VBZ
20417	253	14	Alpha	Alpha	NNP
20417	253	15	Centauri	Centauri	NNP
20417	253	16	,	,	,
20417	253	17	estimated	estimate	VBN
20417	253	18	to	to	TO
20417	253	19	be	be	VB
20417	253	20	some	some	DT
20417	253	21	twenty	twenty	CD
20417	253	22	-	-	HYPH
20417	253	23	five	five	CD
20417	253	24	million	million	CD
20417	253	25	millions	million	NNS
20417	253	26	of	of	IN
20417	253	27	miles	mile	NNS
20417	253	28	away	away	RB
20417	253	29	.	.	.
20417	254	1	Sirius	Sirius	NNP
20417	254	2	,	,	,
20417	254	3	the	the	DT
20417	254	4	brightest	bright	JJS
20417	254	5	star	star	NN
20417	254	6	in	in	IN
20417	254	7	the	the	DT
20417	254	8	firmament	firmament	NN
20417	254	9	,	,	,
20417	254	10	is	be	VBZ
20417	254	11	double	double	JJ
20417	254	12	this	this	DT
20417	254	13	distance	distance	NN
20417	254	14	from	from	IN
20417	254	15	the	the	DT
20417	254	16	earth	earth	NN
20417	254	17	.	.	.
20417	255	1	We	-PRON-	PRP
20417	255	2	must	must	MD
20417	255	3	imagine	imagine	VB
20417	255	4	the	the	DT
20417	255	5	colony	colony	NN
20417	255	6	of	of	IN
20417	255	7	planets	planet	NNS
20417	255	8	to	to	TO
20417	255	9	which	which	WDT
20417	255	10	we	-PRON-	PRP
20417	255	11	belong	belong	VBP
20417	255	12	as	as	IN
20417	255	13	a	a	DT
20417	255	14	compact	compact	JJ
20417	255	15	little	little	JJ
20417	255	16	family	family	NN
20417	255	17	swimming	swimming	NN
20417	255	18	in	in	IN
20417	255	19	an	an	DT
20417	255	20	immense	immense	JJ
20417	255	21	void	void	NN
20417	255	22	.	.	.
20417	256	1	At	at	IN
20417	256	2	distances	distance	NNS
20417	256	3	which	which	WDT
20417	256	4	would	would	MD
20417	256	5	take	take	VB
20417	256	6	our	-PRON-	PRP$
20417	256	7	shell	shell	NN
20417	256	8	,	,	,
20417	256	9	not	not	RB
20417	256	10	hundreds	hundred	NNS
20417	256	11	,	,	,
20417	256	12	but	but	CC
20417	256	13	millions	million	NNS
20417	256	14	of	of	IN
20417	256	15	years	year	NNS
20417	256	16	to	to	TO
20417	256	17	traverse	traverse	VB
20417	256	18	,	,	,
20417	256	19	we	-PRON-	PRP
20417	256	20	reach	reach	VBP
20417	256	21	the	the	DT
20417	256	22	stars	star	NNS
20417	256	23	--	--	:
20417	256	24	or	or	CC
20417	256	25	rather	rather	RB
20417	256	26	,	,	,
20417	256	27	a	a	DT
20417	256	28	star	star	NN
20417	256	29	,	,	,
20417	256	30	for	for	IN
20417	256	31	the	the	DT
20417	256	32	distances	distance	NNS
20417	256	33	between	between	IN
20417	256	34	stars	star	NNS
20417	256	35	are	be	VBP
20417	256	36	as	as	RB
20417	256	37	great	great	JJ
20417	256	38	as	as	IN
20417	256	39	the	the	DT
20417	256	40	distance	distance	NN
20417	256	41	between	between	IN
20417	256	42	the	the	DT
20417	256	43	nearest	near	JJS
20417	256	44	of	of	IN
20417	256	45	them	-PRON-	PRP
20417	256	46	and	and	CC
20417	256	47	our	-PRON-	PRP$
20417	256	48	Sun	Sun	NNP
20417	256	49	.	.	.
20417	257	1	The	the	DT
20417	257	2	Earth	Earth	NNP
20417	257	3	,	,	,
20417	257	4	the	the	DT
20417	257	5	planet	planet	NN
20417	257	6	on	on	IN
20417	257	7	which	which	WDT
20417	257	8	we	-PRON-	PRP
20417	257	9	live	live	VBP
20417	257	10	,	,	,
20417	257	11	is	be	VBZ
20417	257	12	a	a	DT
20417	257	13	mighty	mighty	JJ
20417	257	14	globe	globe	NN
20417	257	15	bounded	bound	VBN
20417	257	16	by	by	IN
20417	257	17	a	a	DT
20417	257	18	crust	crust	NN
20417	257	19	of	of	IN
20417	257	20	rock	rock	NN
20417	257	21	many	many	JJ
20417	257	22	miles	mile	NNS
20417	257	23	in	in	IN
20417	257	24	thickness	thickness	NN
20417	257	25	;	;	:
20417	257	26	the	the	DT
20417	257	27	great	great	JJ
20417	257	28	volumes	volume	NNS
20417	257	29	of	of	IN
20417	257	30	water	water	NN
20417	257	31	which	which	WDT
20417	257	32	we	-PRON-	PRP
20417	257	33	call	call	VBP
20417	257	34	our	-PRON-	PRP$
20417	257	35	oceans	ocean	NNS
20417	257	36	lie	lie	VBP
20417	257	37	in	in	IN
20417	257	38	the	the	DT
20417	257	39	deeper	deep	JJR
20417	257	40	hollows	hollow	NNS
20417	257	41	of	of	IN
20417	257	42	the	the	DT
20417	257	43	crust	crust	NN
20417	257	44	.	.	.
20417	258	1	Above	above	IN
20417	258	2	the	the	DT
20417	258	3	surface	surface	NN
20417	258	4	an	an	DT
20417	258	5	ocean	ocean	NN
20417	258	6	of	of	IN
20417	258	7	invisible	invisible	JJ
20417	258	8	gas	gas	NN
20417	258	9	,	,	,
20417	258	10	the	the	DT
20417	258	11	atmosphere	atmosphere	NN
20417	258	12	,	,	,
20417	258	13	rises	rise	VBZ
20417	258	14	to	to	IN
20417	258	15	a	a	DT
20417	258	16	height	height	NN
20417	258	17	of	of	IN
20417	258	18	about	about	RB
20417	258	19	three	three	CD
20417	258	20	hundred	hundred	CD
20417	258	21	miles	mile	NNS
20417	258	22	,	,	,
20417	258	23	getting	get	VBG
20417	258	24	thinner	thin	JJR
20417	258	25	and	and	CC
20417	258	26	thinner	thin	JJR
20417	258	27	as	as	IN
20417	258	28	it	-PRON-	PRP
20417	258	29	ascends	ascend	VBZ
20417	258	30	.	.	.
20417	259	1	[	[	-LRB-
20417	259	2	Illustration	illustration	NN
20417	259	3	:	:	:
20417	259	4	LAPLACE	LAPLACE	NNP
20417	259	5	One	one	CD
20417	259	6	of	of	IN
20417	259	7	the	the	DT
20417	259	8	greatest	great	JJS
20417	259	9	mathematical	mathematical	JJ
20417	259	10	astronomers	astronomer	NNS
20417	259	11	of	of	IN
20417	259	12	all	all	DT
20417	259	13	time	time	NN
20417	259	14	and	and	CC
20417	259	15	the	the	DT
20417	259	16	originator	originator	NN
20417	259	17	of	of	IN
20417	259	18	the	the	DT
20417	259	19	nebular	nebular	JJ
20417	259	20	theory	theory	NN
20417	259	21	.	.	.
20417	259	22	]	]	-RRB-
20417	260	1	[	[	-LRB-
20417	260	2	Illustration	illustration	NN
20417	260	3	:	:	:
20417	260	4	_	_	NNP
20417	260	5	Photo	Photo	NNP
20417	260	6	:	:	:
20417	260	7	Royal	Royal	NNP
20417	260	8	Astronomical	Astronomical	NNP
20417	260	9	Society	Society	NNP
20417	260	10	.	.	.
20417	260	11	_	_	NNP
20417	260	12	PROFESSOR	PROFESSOR	NNP
20417	260	13	J.	J.	NNP
20417	260	14	C.	C.	NNP
20417	260	15	ADAMS	ADAMS	NNP
20417	260	16	who	who	WP
20417	260	17	,	,	,
20417	260	18	anticipating	anticipate	VBG
20417	260	19	the	the	DT
20417	260	20	great	great	JJ
20417	260	21	French	french	JJ
20417	260	22	mathematician	mathematician	NN
20417	260	23	,	,	,
20417	260	24	Le	Le	NNP
20417	260	25	Verrier	Verrier	NNP
20417	260	26	,	,	,
20417	260	27	discovered	discover	VBD
20417	260	28	the	the	DT
20417	260	29	planet	planet	NN
20417	260	30	Neptune	Neptune	NNP
20417	260	31	by	by	IN
20417	260	32	calculations	calculation	NNS
20417	260	33	based	base	VBN
20417	260	34	on	on	IN
20417	260	35	the	the	DT
20417	260	36	irregularities	irregularity	NNS
20417	260	37	of	of	IN
20417	260	38	the	the	DT
20417	260	39	orbit	orbit	NN
20417	260	40	of	of	IN
20417	260	41	Uranus	Uranus	NNP
20417	260	42	.	.	.
20417	261	1	One	one	CD
20417	261	2	of	of	IN
20417	261	3	the	the	DT
20417	261	4	most	most	RBS
20417	261	5	dramatic	dramatic	JJ
20417	261	6	discoveries	discovery	NNS
20417	261	7	in	in	IN
20417	261	8	the	the	DT
20417	261	9	history	history	NN
20417	261	10	of	of	IN
20417	261	11	Science	Science	NNP
20417	261	12	.	.	.
20417	261	13	]	]	-RRB-
20417	262	1	[	[	-LRB-
20417	262	2	Illustration	illustration	NN
20417	262	3	:	:	:
20417	262	4	_	_	NNP
20417	262	5	Photo	Photo	NNP
20417	262	6	:	:	:
20417	262	7	Elliott	Elliott	NNP
20417	262	8	&	&	CC
20417	262	9	Fry	Fry	NNP
20417	262	10	,	,	,
20417	262	11	Ltd.	Ltd.	NNP
20417	262	12	_	_	NNP
20417	262	13	PROFESSOR	PROFESSOR	NNP
20417	262	14	EDDINGTON	EDDINGTON	NNP
20417	262	15	Professor	Professor	NNP
20417	262	16	of	of	IN
20417	262	17	Astronomy	Astronomy	NNP
20417	262	18	at	at	IN
20417	262	19	Cambridge	Cambridge	NNP
20417	262	20	.	.	.
20417	263	1	The	the	DT
20417	263	2	most	most	RBS
20417	263	3	famous	famous	JJ
20417	263	4	of	of	IN
20417	263	5	the	the	DT
20417	263	6	English	english	JJ
20417	263	7	disciples	disciple	NNS
20417	263	8	of	of	IN
20417	263	9	Einstein	Einstein	NNP
20417	263	10	.	.	.
20417	263	11	]	]	-RRB-
20417	264	1	[	[	-LRB-
20417	264	2	Illustration	illustration	NN
20417	264	3	:	:	:
20417	264	4	FIG	FIG	NNP
20417	264	5	.	.	.
20417	265	1	1.--DIAGRAMS	1.--diagrams	CD
20417	265	2	OF	of	IN
20417	265	3	THE	the	DT
20417	265	4	SOLAR	solar	NN
20417	265	5	SYSTEM	system	NN
20417	265	6	THE	the	DT
20417	265	7	COMPARATIVE	comparative	JJ
20417	265	8	DISTANCES	distance	NNS
20417	265	9	OF	of	IN
20417	265	10	THE	the	DT
20417	265	11	PLANETS	PLANETS	NNP
20417	265	12	(	(	-LRB-
20417	265	13	Drawn	draw	VBN
20417	265	14	approximately	approximately	RB
20417	265	15	to	to	TO
20417	265	16	scale	scale	VB
20417	265	17	)	)	-RRB-
20417	265	18	The	the	DT
20417	265	19	isolation	isolation	NN
20417	265	20	of	of	IN
20417	265	21	the	the	DT
20417	265	22	Solar	Solar	NNP
20417	265	23	System	System	NNP
20417	265	24	is	be	VBZ
20417	265	25	very	very	RB
20417	265	26	great	great	JJ
20417	265	27	.	.	.
20417	266	1	On	on	IN
20417	266	2	the	the	DT
20417	266	3	above	above	JJ
20417	266	4	scale	scale	NN
20417	266	5	the	the	DT
20417	266	6	_	_	NNP
20417	266	7	nearest	near	JJS
20417	266	8	_	_	NNP
20417	266	9	star	star	NN
20417	266	10	(	(	-LRB-
20417	266	11	at	at	IN
20417	266	12	a	a	DT
20417	266	13	distance	distance	NN
20417	266	14	of	of	IN
20417	266	15	25	25	CD
20417	266	16	trillions	trillion	NNS
20417	266	17	of	of	IN
20417	266	18	miles	mile	NNS
20417	266	19	)	)	-RRB-
20417	266	20	would	would	MD
20417	266	21	be	be	VB
20417	266	22	over	over	IN
20417	266	23	_	_	NNP
20417	266	24	one	one	CD
20417	266	25	half	half	NN
20417	266	26	mile	mile	NN
20417	266	27	_	_	NNP
20417	266	28	away	away	RB
20417	266	29	.	.	.
20417	267	1	The	the	DT
20417	267	2	hours	hour	NNS
20417	267	3	,	,	,
20417	267	4	days	day	NNS
20417	267	5	,	,	,
20417	267	6	and	and	CC
20417	267	7	years	year	NNS
20417	267	8	are	be	VBP
20417	267	9	the	the	DT
20417	267	10	measures	measure	NNS
20417	267	11	of	of	IN
20417	267	12	time	time	NN
20417	267	13	as	as	IN
20417	267	14	we	-PRON-	PRP
20417	267	15	use	use	VBP
20417	267	16	them	-PRON-	PRP
20417	267	17	;	;	:
20417	267	18	that	that	DT
20417	267	19	is	is	RB
20417	267	20	:	:	:
20417	267	21	Jupiter	Jupiter	NNP
20417	267	22	's	's	POS
20417	267	23	"	"	``
20417	267	24	Day	Day	NNP
20417	267	25	"	"	''
20417	267	26	(	(	-LRB-
20417	267	27	one	one	CD
20417	267	28	rotation	rotation	NN
20417	267	29	of	of	IN
20417	267	30	the	the	DT
20417	267	31	planet	planet	NN
20417	267	32	)	)	-RRB-
20417	267	33	is	be	VBZ
20417	267	34	made	make	VBN
20417	267	35	in	in	IN
20417	267	36	ten	ten	CD
20417	267	37	of	of	IN
20417	267	38	_	_	NNP
20417	267	39	our	-PRON-	PRP$
20417	267	40	hours	hour	NNS
20417	267	41	_	_	NNP
20417	267	42	;	;	:
20417	267	43	Mercury	Mercury	NNP
20417	267	44	's	's	POS
20417	267	45	"	"	``
20417	267	46	Year	Year	NNP
20417	267	47	"	"	''
20417	267	48	(	(	-LRB-
20417	267	49	one	one	CD
20417	267	50	revolution	revolution	NN
20417	267	51	of	of	IN
20417	267	52	the	the	DT
20417	267	53	planet	planet	NN
20417	267	54	around	around	IN
20417	267	55	the	the	DT
20417	267	56	Sun	Sun	NNP
20417	267	57	)	)	-RRB-
20417	267	58	is	be	VBZ
20417	267	59	eighty	eighty	CD
20417	267	60	-	-	HYPH
20417	267	61	eight	eight	CD
20417	267	62	of	of	IN
20417	267	63	_	_	NNP
20417	267	64	our	-PRON-	PRP$
20417	267	65	days	day	NNS
20417	267	66	_	_	NNP
20417	267	67	.	.	.
20417	268	1	Mercury	Mercury	NNP
20417	268	2	's	's	POS
20417	268	3	"	"	``
20417	268	4	Day	Day	NNP
20417	268	5	"	"	''
20417	268	6	and	and	CC
20417	268	7	"	"	``
20417	268	8	Year	Year	NNP
20417	268	9	"	"	''
20417	268	10	are	be	VBP
20417	268	11	the	the	DT
20417	268	12	same	same	JJ
20417	268	13	.	.	.
20417	269	1	This	this	DT
20417	269	2	planet	planet	NN
20417	269	3	turns	turn	VBZ
20417	269	4	always	always	RB
20417	269	5	the	the	DT
20417	269	6	same	same	JJ
20417	269	7	side	side	NN
20417	269	8	to	to	IN
20417	269	9	the	the	DT
20417	269	10	Sun	Sun	NNP
20417	269	11	.	.	.
20417	269	12	]	]	-RRB-
20417	270	1	[	[	-LRB-
20417	270	2	Illustration	illustration	NN
20417	270	3	:	:	:
20417	270	4	THE	the	DT
20417	270	5	COMPARATIVE	COMPARATIVE	NNP
20417	270	6	SIZES	SIZES	NNP
20417	270	7	OF	of	IN
20417	270	8	THE	the	DT
20417	270	9	SUN	SUN	NNP
20417	270	10	AND	and	CC
20417	270	11	THE	the	DT
20417	270	12	PLANETS	PLANETS	NNP
20417	270	13	(	(	-LRB-
20417	270	14	Drawn	draw	VBN
20417	270	15	approximately	approximately	RB
20417	270	16	to	to	TO
20417	270	17	scale	scale	VB
20417	270	18	)	)	-RRB-
20417	270	19	On	on	IN
20417	270	20	this	this	DT
20417	270	21	scale	scale	NN
20417	270	22	the	the	DT
20417	270	23	Sun	Sun	NNP
20417	270	24	would	would	MD
20417	270	25	be	be	VB
20417	270	26	17	17	CD
20417	270	27	-	-	HYPH
20417	270	28	1/2	1/2	CD
20417	270	29	inches	inch	NNS
20417	270	30	in	in	IN
20417	270	31	diameter	diameter	NN
20417	270	32	;	;	:
20417	270	33	it	-PRON-	PRP
20417	270	34	is	be	VBZ
20417	270	35	far	far	RB
20417	270	36	greater	great	JJR
20417	270	37	than	than	IN
20417	270	38	all	all	PDT
20417	270	39	the	the	DT
20417	270	40	planets	planet	NNS
20417	270	41	put	put	VBN
20417	270	42	together	together	RB
20417	270	43	.	.	.
20417	271	1	Jupiter	Jupiter	NNP
20417	271	2	,	,	,
20417	271	3	in	in	IN
20417	271	4	turn	turn	NN
20417	271	5	,	,	,
20417	271	6	is	be	VBZ
20417	271	7	greater	great	JJR
20417	271	8	than	than	IN
20417	271	9	all	all	PDT
20417	271	10	the	the	DT
20417	271	11	other	other	JJ
20417	271	12	planets	planet	NNS
20417	271	13	put	put	VBN
20417	271	14	together	together	RB
20417	271	15	.	.	.
20417	271	16	]	]	-RRB-
20417	272	1	Except	except	IN
20417	272	2	when	when	WRB
20417	272	3	the	the	DT
20417	272	4	winds	wind	NNS
20417	272	5	rise	rise	VBP
20417	272	6	to	to	IN
20417	272	7	a	a	DT
20417	272	8	high	high	JJ
20417	272	9	speed	speed	NN
20417	272	10	,	,	,
20417	272	11	we	-PRON-	PRP
20417	272	12	seem	seem	VBP
20417	272	13	to	to	TO
20417	272	14	live	live	VB
20417	272	15	in	in	IN
20417	272	16	a	a	DT
20417	272	17	very	very	RB
20417	272	18	tranquil	tranquil	JJ
20417	272	19	world	world	NN
20417	272	20	.	.	.
20417	273	1	At	at	IN
20417	273	2	night	night	NN
20417	273	3	,	,	,
20417	273	4	when	when	WRB
20417	273	5	the	the	DT
20417	273	6	glare	glare	NN
20417	273	7	of	of	IN
20417	273	8	the	the	DT
20417	273	9	sun	sun	NN
20417	273	10	passes	pass	VBZ
20417	273	11	out	out	IN
20417	273	12	of	of	IN
20417	273	13	our	-PRON-	PRP$
20417	273	14	atmosphere	atmosphere	NN
20417	273	15	,	,	,
20417	273	16	the	the	DT
20417	273	17	stars	star	NNS
20417	273	18	and	and	CC
20417	273	19	planets	planet	NNS
20417	273	20	seem	seem	VBP
20417	273	21	to	to	TO
20417	273	22	move	move	VB
20417	273	23	across	across	IN
20417	273	24	the	the	DT
20417	273	25	heavens	heaven	NNS
20417	273	26	with	with	IN
20417	273	27	a	a	DT
20417	273	28	stately	stately	JJ
20417	273	29	and	and	CC
20417	273	30	solemn	solemn	JJ
20417	273	31	slowness	slowness	NN
20417	273	32	.	.	.
20417	274	1	It	-PRON-	PRP
20417	274	2	was	be	VBD
20417	274	3	one	one	CD
20417	274	4	of	of	IN
20417	274	5	the	the	DT
20417	274	6	first	first	JJ
20417	274	7	discoveries	discovery	NNS
20417	274	8	of	of	IN
20417	274	9	modern	modern	JJ
20417	274	10	astronomy	astronomy	NN
20417	274	11	that	that	IN
20417	274	12	this	this	DT
20417	274	13	movement	movement	NN
20417	274	14	is	be	VBZ
20417	274	15	only	only	RB
20417	274	16	apparent	apparent	JJ
20417	274	17	.	.	.
20417	275	1	The	the	DT
20417	275	2	apparent	apparent	JJ
20417	275	3	creeping	creeping	NN
20417	275	4	of	of	IN
20417	275	5	the	the	DT
20417	275	6	stars	star	NNS
20417	275	7	across	across	IN
20417	275	8	the	the	DT
20417	275	9	heavens	heavens	NNPS
20417	275	10	at	at	IN
20417	275	11	night	night	NN
20417	275	12	is	be	VBZ
20417	275	13	accounted	account	VBN
20417	275	14	for	for	IN
20417	275	15	by	by	IN
20417	275	16	the	the	DT
20417	275	17	fact	fact	NN
20417	275	18	that	that	IN
20417	275	19	the	the	DT
20417	275	20	earth	earth	NN
20417	275	21	turns	turn	VBZ
20417	275	22	upon	upon	IN
20417	275	23	its	-PRON-	PRP$
20417	275	24	axis	axi	NNS
20417	275	25	once	once	RB
20417	275	26	in	in	IN
20417	275	27	every	every	DT
20417	275	28	twenty	twenty	CD
20417	275	29	-	-	HYPH
20417	275	30	four	four	CD
20417	275	31	hours	hour	NNS
20417	275	32	.	.	.
20417	276	1	When	when	WRB
20417	276	2	we	-PRON-	PRP
20417	276	3	remember	remember	VBP
20417	276	4	the	the	DT
20417	276	5	size	size	NN
20417	276	6	of	of	IN
20417	276	7	the	the	DT
20417	276	8	earth	earth	NN
20417	276	9	we	-PRON-	PRP
20417	276	10	see	see	VBP
20417	276	11	that	that	IN
20417	276	12	this	this	DT
20417	276	13	implies	imply	VBZ
20417	276	14	a	a	DT
20417	276	15	prodigious	prodigious	JJ
20417	276	16	speed	speed	NN
20417	276	17	.	.	.
20417	277	1	In	in	IN
20417	277	2	addition	addition	NN
20417	277	3	to	to	IN
20417	277	4	this	this	DT
20417	277	5	the	the	DT
20417	277	6	earth	earth	NN
20417	277	7	revolves	revolve	VBZ
20417	277	8	round	round	IN
20417	277	9	the	the	DT
20417	277	10	sun	sun	NN
20417	277	11	at	at	IN
20417	277	12	a	a	DT
20417	277	13	speed	speed	NN
20417	277	14	of	of	IN
20417	277	15	more	more	JJR
20417	277	16	than	than	IN
20417	277	17	a	a	DT
20417	277	18	thousand	thousand	CD
20417	277	19	miles	mile	NNS
20417	277	20	a	a	DT
20417	277	21	minute	minute	NN
20417	277	22	.	.	.
20417	278	1	Its	-PRON-	PRP$
20417	278	2	path	path	NN
20417	278	3	round	round	IN
20417	278	4	the	the	DT
20417	278	5	sun	sun	NN
20417	278	6	,	,	,
20417	278	7	year	year	NN
20417	278	8	in	in	IN
20417	278	9	year	year	NN
20417	278	10	out	out	IN
20417	278	11	,	,	,
20417	278	12	measures	measure	NNS
20417	278	13	about	about	RB
20417	278	14	580,000,000	580,000,000	CD
20417	278	15	miles	mile	NNS
20417	278	16	.	.	.
20417	279	1	The	the	DT
20417	279	2	earth	earth	NN
20417	279	3	is	be	VBZ
20417	279	4	held	hold	VBN
20417	279	5	closely	closely	RB
20417	279	6	to	to	IN
20417	279	7	this	this	DT
20417	279	8	path	path	NN
20417	279	9	by	by	IN
20417	279	10	the	the	DT
20417	279	11	gravitational	gravitational	JJ
20417	279	12	pull	pull	NN
20417	279	13	of	of	IN
20417	279	14	the	the	DT
20417	279	15	sun	sun	NN
20417	279	16	,	,	,
20417	279	17	which	which	WDT
20417	279	18	has	have	VBZ
20417	279	19	a	a	DT
20417	279	20	mass	mass	JJ
20417	279	21	333,432	333,432	CD
20417	279	22	times	time	NNS
20417	279	23	that	that	DT
20417	279	24	of	of	IN
20417	279	25	the	the	DT
20417	279	26	earth	earth	NN
20417	279	27	.	.	.
20417	280	1	If	if	IN
20417	280	2	at	at	IN
20417	280	3	any	any	DT
20417	280	4	moment	moment	NN
20417	280	5	the	the	DT
20417	280	6	sun	sun	NN
20417	280	7	ceased	cease	VBD
20417	280	8	to	to	TO
20417	280	9	exert	exert	VB
20417	280	10	this	this	DT
20417	280	11	pull	pull	VB
20417	280	12	the	the	DT
20417	280	13	earth	earth	NN
20417	280	14	would	would	MD
20417	280	15	instantly	instantly	RB
20417	280	16	fly	fly	VB
20417	280	17	off	off	RP
20417	280	18	into	into	IN
20417	280	19	space	space	NN
20417	280	20	straight	straight	RB
20417	280	21	in	in	IN
20417	280	22	the	the	DT
20417	280	23	direction	direction	NN
20417	280	24	in	in	IN
20417	280	25	which	which	WDT
20417	280	26	it	-PRON-	PRP
20417	280	27	was	be	VBD
20417	280	28	moving	move	VBG
20417	280	29	at	at	IN
20417	280	30	the	the	DT
20417	280	31	time	time	NN
20417	280	32	,	,	,
20417	280	33	that	that	DT
20417	280	34	is	be	VBZ
20417	280	35	to	to	TO
20417	280	36	say	say	VB
20417	280	37	,	,	,
20417	280	38	at	at	IN
20417	280	39	a	a	DT
20417	280	40	tangent	tangent	NN
20417	280	41	.	.	.
20417	281	1	This	this	DT
20417	281	2	tendency	tendency	NN
20417	281	3	to	to	TO
20417	281	4	fly	fly	VB
20417	281	5	off	off	RP
20417	281	6	at	at	IN
20417	281	7	a	a	DT
20417	281	8	tangent	tangent	NN
20417	281	9	is	be	VBZ
20417	281	10	continuous	continuous	JJ
20417	281	11	.	.	.
20417	282	1	It	-PRON-	PRP
20417	282	2	is	be	VBZ
20417	282	3	the	the	DT
20417	282	4	balance	balance	NN
20417	282	5	between	between	IN
20417	282	6	it	-PRON-	PRP
20417	282	7	and	and	CC
20417	282	8	the	the	DT
20417	282	9	sun	sun	NN
20417	282	10	's	's	POS
20417	282	11	pull	pull	NN
20417	282	12	which	which	WDT
20417	282	13	keeps	keep	VBZ
20417	282	14	the	the	DT
20417	282	15	earth	earth	NN
20417	282	16	to	to	IN
20417	282	17	her	-PRON-	PRP$
20417	282	18	almost	almost	RB
20417	282	19	circular	circular	JJ
20417	282	20	orbit	orbit	NN
20417	282	21	.	.	.
20417	283	1	In	in	IN
20417	283	2	the	the	DT
20417	283	3	same	same	JJ
20417	283	4	way	way	NN
20417	283	5	the	the	DT
20417	283	6	seven	seven	CD
20417	283	7	other	other	JJ
20417	283	8	planets	planet	NNS
20417	283	9	are	be	VBP
20417	283	10	held	hold	VBN
20417	283	11	to	to	IN
20417	283	12	their	-PRON-	PRP$
20417	283	13	orbits	orbit	NNS
20417	283	14	.	.	.
20417	284	1	Circling	circle	VBG
20417	284	2	round	round	IN
20417	284	3	the	the	DT
20417	284	4	earth	earth	NN
20417	284	5	,	,	,
20417	284	6	in	in	IN
20417	284	7	the	the	DT
20417	284	8	same	same	JJ
20417	284	9	way	way	NN
20417	284	10	as	as	IN
20417	284	11	the	the	DT
20417	284	12	earth	earth	NN
20417	284	13	circles	circle	VBZ
20417	284	14	round	round	VBP
20417	284	15	the	the	DT
20417	284	16	sun	sun	NN
20417	284	17	,	,	,
20417	284	18	is	be	VBZ
20417	284	19	our	-PRON-	PRP$
20417	284	20	moon	moon	NN
20417	284	21	.	.	.
20417	285	1	Sometimes	sometimes	RB
20417	285	2	the	the	DT
20417	285	3	moon	moon	NN
20417	285	4	passes	pass	VBZ
20417	285	5	directly	directly	RB
20417	285	6	between	between	IN
20417	285	7	us	-PRON-	PRP
20417	285	8	and	and	CC
20417	285	9	the	the	DT
20417	285	10	sun	sun	NN
20417	285	11	,	,	,
20417	285	12	and	and	CC
20417	285	13	cuts	cut	VBZ
20417	285	14	off	off	RP
20417	285	15	the	the	DT
20417	285	16	light	light	NN
20417	285	17	from	from	IN
20417	285	18	us	-PRON-	PRP
20417	285	19	.	.	.
20417	286	1	We	-PRON-	PRP
20417	286	2	then	then	RB
20417	286	3	have	have	VBP
20417	286	4	a	a	DT
20417	286	5	total	total	JJ
20417	286	6	or	or	CC
20417	286	7	partial	partial	JJ
20417	286	8	eclipse	eclipse	NN
20417	286	9	of	of	IN
20417	286	10	the	the	DT
20417	286	11	sun	sun	NN
20417	286	12	.	.	.
20417	287	1	At	at	IN
20417	287	2	other	other	JJ
20417	287	3	times	time	NNS
20417	287	4	the	the	DT
20417	287	5	earth	earth	NN
20417	287	6	passes	pass	VBZ
20417	287	7	directly	directly	RB
20417	287	8	between	between	IN
20417	287	9	the	the	DT
20417	287	10	sun	sun	NN
20417	287	11	and	and	CC
20417	287	12	the	the	DT
20417	287	13	moon	moon	NN
20417	287	14	,	,	,
20417	287	15	and	and	CC
20417	287	16	causes	cause	VBZ
20417	287	17	an	an	DT
20417	287	18	eclipse	eclipse	NN
20417	287	19	of	of	IN
20417	287	20	the	the	DT
20417	287	21	moon	moon	NN
20417	287	22	.	.	.
20417	288	1	The	the	DT
20417	288	2	great	great	JJ
20417	288	3	ball	ball	NN
20417	288	4	of	of	IN
20417	288	5	the	the	DT
20417	288	6	earth	earth	NN
20417	288	7	naturally	naturally	RB
20417	288	8	trails	trail	VBZ
20417	288	9	a	a	DT
20417	288	10	mighty	mighty	JJ
20417	288	11	shadow	shadow	NN
20417	288	12	across	across	IN
20417	288	13	space	space	NN
20417	288	14	,	,	,
20417	288	15	and	and	CC
20417	288	16	the	the	DT
20417	288	17	moon	moon	NN
20417	288	18	is	be	VBZ
20417	288	19	"	"	``
20417	288	20	eclipsed	eclipsed	JJ
20417	288	21	"	"	''
20417	288	22	when	when	WRB
20417	288	23	it	-PRON-	PRP
20417	288	24	passes	pass	VBZ
20417	288	25	into	into	IN
20417	288	26	this	this	DT
20417	288	27	.	.	.
20417	289	1	The	the	DT
20417	289	2	other	other	JJ
20417	289	3	seven	seven	CD
20417	289	4	planets	planet	NNS
20417	289	5	,	,	,
20417	289	6	five	five	CD
20417	289	7	of	of	IN
20417	289	8	which	which	WDT
20417	289	9	have	have	VBP
20417	289	10	moons	moon	NNS
20417	289	11	of	of	IN
20417	289	12	their	-PRON-	PRP$
20417	289	13	own	own	JJ
20417	289	14	,	,	,
20417	289	15	circle	circle	NN
20417	289	16	round	round	IN
20417	289	17	the	the	DT
20417	289	18	sun	sun	NN
20417	289	19	as	as	IN
20417	289	20	the	the	DT
20417	289	21	earth	earth	NN
20417	289	22	does	do	VBZ
20417	289	23	.	.	.
20417	290	1	The	the	DT
20417	290	2	sun	sun	NN
20417	290	3	's	's	POS
20417	290	4	mass	mass	NN
20417	290	5	is	be	VBZ
20417	290	6	immensely	immensely	RB
20417	290	7	larger	large	JJR
20417	290	8	than	than	IN
20417	290	9	that	that	DT
20417	290	10	of	of	IN
20417	290	11	all	all	PDT
20417	290	12	the	the	DT
20417	290	13	planets	planet	NNS
20417	290	14	put	put	VBN
20417	290	15	together	together	RB
20417	290	16	,	,	,
20417	290	17	and	and	CC
20417	290	18	all	all	DT
20417	290	19	of	of	IN
20417	290	20	them	-PRON-	PRP
20417	290	21	would	would	MD
20417	290	22	be	be	VB
20417	290	23	drawn	draw	VBN
20417	290	24	into	into	IN
20417	290	25	it	-PRON-	PRP
20417	290	26	and	and	CC
20417	290	27	perish	perish	VB
20417	290	28	if	if	IN
20417	290	29	they	-PRON-	PRP
20417	290	30	did	do	VBD
20417	290	31	not	not	RB
20417	290	32	travel	travel	VB
20417	290	33	rapidly	rapidly	RB
20417	290	34	round	round	IN
20417	290	35	it	-PRON-	PRP
20417	290	36	in	in	IN
20417	290	37	gigantic	gigantic	JJ
20417	290	38	orbits	orbit	NNS
20417	290	39	.	.	.
20417	291	1	So	so	RB
20417	291	2	the	the	DT
20417	291	3	eight	eight	CD
20417	291	4	planets	planet	NNS
20417	291	5	,	,	,
20417	291	6	spinning	spin	VBG
20417	291	7	round	round	NN
20417	291	8	on	on	IN
20417	291	9	their	-PRON-	PRP$
20417	291	10	axes	axis	NNS
20417	291	11	,	,	,
20417	291	12	follow	follow	VB
20417	291	13	their	-PRON-	PRP$
20417	291	14	fixed	fix	VBN
20417	291	15	paths	path	NNS
20417	291	16	round	round	VBP
20417	291	17	the	the	DT
20417	291	18	sun	sun	NN
20417	291	19	.	.	.
20417	292	1	The	the	DT
20417	292	2	planets	planet	NNS
20417	292	3	are	be	VBP
20417	292	4	secondary	secondary	JJ
20417	292	5	bodies	body	NNS
20417	292	6	,	,	,
20417	292	7	but	but	CC
20417	292	8	they	-PRON-	PRP
20417	292	9	are	be	VBP
20417	292	10	most	most	RBS
20417	292	11	important	important	JJ
20417	292	12	,	,	,
20417	292	13	because	because	IN
20417	292	14	they	-PRON-	PRP
20417	292	15	are	be	VBP
20417	292	16	the	the	DT
20417	292	17	only	only	JJ
20417	292	18	globes	globe	NNS
20417	292	19	in	in	IN
20417	292	20	which	which	WDT
20417	292	21	there	there	EX
20417	292	22	can	can	MD
20417	292	23	be	be	VB
20417	292	24	life	life	NN
20417	292	25	,	,	,
20417	292	26	as	as	IN
20417	292	27	we	-PRON-	PRP
20417	292	28	know	know	VBP
20417	292	29	life	life	NN
20417	292	30	.	.	.
20417	293	1	If	if	IN
20417	293	2	we	-PRON-	PRP
20417	293	3	could	could	MD
20417	293	4	be	be	VB
20417	293	5	transported	transport	VBN
20417	293	6	in	in	IN
20417	293	7	some	some	DT
20417	293	8	magical	magical	JJ
20417	293	9	way	way	NN
20417	293	10	to	to	IN
20417	293	11	an	an	DT
20417	293	12	immense	immense	JJ
20417	293	13	distance	distance	NN
20417	293	14	in	in	IN
20417	293	15	space	space	NN
20417	293	16	above	above	IN
20417	293	17	the	the	DT
20417	293	18	sun	sun	NN
20417	293	19	,	,	,
20417	293	20	we	-PRON-	PRP
20417	293	21	should	should	MD
20417	293	22	see	see	VB
20417	293	23	our	-PRON-	PRP$
20417	293	24	Solar	Solar	NNP
20417	293	25	System	System	NNP
20417	293	26	as	as	IN
20417	293	27	it	-PRON-	PRP
20417	293	28	is	be	VBZ
20417	293	29	drawn	draw	VBN
20417	293	30	in	in	IN
20417	293	31	the	the	DT
20417	293	32	accompanying	accompanying	JJ
20417	293	33	diagram	diagram	NN
20417	293	34	(	(	-LRB-
20417	293	35	Fig	fig	NN
20417	293	36	.	.	.
20417	294	1	1	1	LS
20417	294	2	)	)	-RRB-
20417	294	3	,	,	,
20417	294	4	except	except	IN
20417	294	5	that	that	IN
20417	294	6	the	the	DT
20417	294	7	planets	planet	NNS
20417	294	8	would	would	MD
20417	294	9	be	be	VB
20417	294	10	mere	mere	JJ
20417	294	11	specks	speck	NNS
20417	294	12	,	,	,
20417	294	13	faintly	faintly	RB
20417	294	14	visible	visible	JJ
20417	294	15	in	in	IN
20417	294	16	the	the	DT
20417	294	17	light	light	NN
20417	294	18	which	which	WDT
20417	294	19	they	-PRON-	PRP
20417	294	20	receive	receive	VBP
20417	294	21	from	from	IN
20417	294	22	the	the	DT
20417	294	23	sun	sun	NN
20417	294	24	.	.	.
20417	295	1	(	(	-LRB-
20417	295	2	This	this	DT
20417	295	3	diagram	diagram	NN
20417	295	4	is	be	VBZ
20417	295	5	drawn	draw	VBN
20417	295	6	approximately	approximately	RB
20417	295	7	to	to	TO
20417	295	8	scale	scale	VB
20417	295	9	.	.	.
20417	295	10	)	)	-RRB-
20417	296	1	If	if	IN
20417	296	2	we	-PRON-	PRP
20417	296	3	moved	move	VBD
20417	296	4	still	still	RB
20417	296	5	farther	far	RBR
20417	296	6	away	away	RB
20417	296	7	,	,	,
20417	296	8	trillions	trillion	NNS
20417	296	9	of	of	IN
20417	296	10	miles	mile	NNS
20417	296	11	away	away	RB
20417	296	12	,	,	,
20417	296	13	the	the	DT
20417	296	14	planets	planet	NNS
20417	296	15	would	would	MD
20417	296	16	fade	fade	VB
20417	296	17	entirely	entirely	RB
20417	296	18	out	out	IN
20417	296	19	of	of	IN
20417	296	20	view	view	NN
20417	296	21	,	,	,
20417	296	22	and	and	CC
20417	296	23	the	the	DT
20417	296	24	sun	sun	NN
20417	296	25	would	would	MD
20417	296	26	shrink	shrink	VB
20417	296	27	into	into	IN
20417	296	28	a	a	DT
20417	296	29	point	point	NN
20417	296	30	of	of	IN
20417	296	31	fire	fire	NN
20417	296	32	,	,	,
20417	296	33	a	a	DT
20417	296	34	star	star	NN
20417	296	35	.	.	.
20417	297	1	And	and	CC
20417	297	2	here	here	RB
20417	297	3	you	-PRON-	PRP
20417	297	4	begin	begin	VBP
20417	297	5	to	to	TO
20417	297	6	realize	realize	VB
20417	297	7	the	the	DT
20417	297	8	nature	nature	NN
20417	297	9	of	of	IN
20417	297	10	the	the	DT
20417	297	11	universe	universe	NN
20417	297	12	.	.	.
20417	298	1	_	_	NNP
20417	298	2	The	the	DT
20417	298	3	sun	sun	NN
20417	298	4	is	be	VBZ
20417	298	5	a	a	DT
20417	298	6	star	star	NN
20417	298	7	.	.	.
20417	299	1	The	the	DT
20417	299	2	stars	star	NNS
20417	299	3	are	be	VBP
20417	299	4	suns	sun	NNS
20417	299	5	.	.	.
20417	299	6	_	_	NNP
20417	299	7	Our	-PRON-	PRP$
20417	299	8	sun	sun	NN
20417	299	9	looks	look	VBZ
20417	299	10	big	big	JJ
20417	299	11	simply	simply	RB
20417	299	12	because	because	IN
20417	299	13	of	of	IN
20417	299	14	its	-PRON-	PRP$
20417	299	15	comparative	comparative	JJ
20417	299	16	nearness	nearness	NN
20417	299	17	to	to	IN
20417	299	18	us	-PRON-	PRP
20417	299	19	.	.	.
20417	300	1	The	the	DT
20417	300	2	universe	universe	NN
20417	300	3	is	be	VBZ
20417	300	4	a	a	DT
20417	300	5	stupendous	stupendous	JJ
20417	300	6	collection	collection	NN
20417	300	7	of	of	IN
20417	300	8	millions	million	NNS
20417	300	9	of	of	IN
20417	300	10	stars	star	NNS
20417	300	11	or	or	CC
20417	300	12	suns	sun	NNS
20417	300	13	,	,	,
20417	300	14	many	many	JJ
20417	300	15	of	of	IN
20417	300	16	which	which	WDT
20417	300	17	may	may	MD
20417	300	18	have	have	VB
20417	300	19	planetary	planetary	JJ
20417	300	20	families	family	NNS
20417	300	21	like	like	IN
20417	300	22	ours	-PRON-	PRP
20417	300	23	.	.	.
20417	301	1	§	§	ADD
20417	301	2	2	2	CD
20417	301	3	The	the	DT
20417	301	4	Scale	scale	NN
20417	301	5	of	of	IN
20417	301	6	the	the	DT
20417	301	7	Universe	Universe	NNP
20417	301	8	How	how	WRB
20417	301	9	many	many	JJ
20417	301	10	stars	star	NNS
20417	301	11	are	be	VBP
20417	301	12	there	there	RB
20417	301	13	?	?	.
20417	302	1	A	a	DT
20417	302	2	glance	glance	NN
20417	302	3	at	at	IN
20417	302	4	a	a	DT
20417	302	5	photograph	photograph	NN
20417	302	6	of	of	IN
20417	302	7	star	star	NN
20417	302	8	-	-	HYPH
20417	302	9	clouds	cloud	NNS
20417	302	10	will	will	MD
20417	302	11	tell	tell	VB
20417	302	12	at	at	IN
20417	302	13	once	once	RB
20417	302	14	that	that	IN
20417	302	15	it	-PRON-	PRP
20417	302	16	is	be	VBZ
20417	302	17	quite	quite	RB
20417	302	18	impossible	impossible	JJ
20417	302	19	to	to	TO
20417	302	20	count	count	VB
20417	302	21	them	-PRON-	PRP
20417	302	22	.	.	.
20417	303	1	The	the	DT
20417	303	2	fine	fine	JJ
20417	303	3	photograph	photograph	NN
20417	303	4	reproduced	reproduce	VBN
20417	303	5	in	in	IN
20417	303	6	Figure	Figure	NNP
20417	303	7	2	2	CD
20417	303	8	represents	represent	VBZ
20417	303	9	a	a	DT
20417	303	10	very	very	RB
20417	303	11	small	small	JJ
20417	303	12	patch	patch	NN
20417	303	13	of	of	IN
20417	303	14	that	that	DT
20417	303	15	pale	pale	JJ
20417	303	16	-	-	HYPH
20417	303	17	white	white	JJ
20417	303	18	belt	belt	NN
20417	303	19	,	,	,
20417	303	20	the	the	DT
20417	303	21	Milky	Milky	NNP
20417	303	22	Way	Way	NNP
20417	303	23	,	,	,
20417	303	24	which	which	WDT
20417	303	25	spans	span	VBZ
20417	303	26	the	the	DT
20417	303	27	sky	sky	NN
20417	303	28	at	at	IN
20417	303	29	night	night	NN
20417	303	30	.	.	.
20417	304	1	It	-PRON-	PRP
20417	304	2	is	be	VBZ
20417	304	3	true	true	JJ
20417	304	4	that	that	IN
20417	304	5	this	this	DT
20417	304	6	is	be	VBZ
20417	304	7	a	a	DT
20417	304	8	particularly	particularly	RB
20417	304	9	rich	rich	JJ
20417	304	10	area	area	NN
20417	304	11	of	of	IN
20417	304	12	the	the	DT
20417	304	13	Milky	Milky	NNP
20417	304	14	Way	Way	NNP
20417	304	15	,	,	,
20417	304	16	but	but	CC
20417	304	17	the	the	DT
20417	304	18	entire	entire	JJ
20417	304	19	belt	belt	NN
20417	304	20	of	of	IN
20417	304	21	light	light	NN
20417	304	22	has	have	VBZ
20417	304	23	been	be	VBN
20417	304	24	resolved	resolve	VBN
20417	304	25	in	in	IN
20417	304	26	this	this	DT
20417	304	27	way	way	NN
20417	304	28	into	into	IN
20417	304	29	masses	masse	NNS
20417	304	30	or	or	CC
20417	304	31	clouds	cloud	NNS
20417	304	32	of	of	IN
20417	304	33	stars	star	NNS
20417	304	34	.	.	.
20417	305	1	Astronomers	astronomer	NNS
20417	305	2	have	have	VBP
20417	305	3	counted	count	VBN
20417	305	4	the	the	DT
20417	305	5	stars	star	NNS
20417	305	6	in	in	IN
20417	305	7	typical	typical	JJ
20417	305	8	districts	district	NNS
20417	305	9	here	here	RB
20417	305	10	and	and	CC
20417	305	11	there	there	RB
20417	305	12	,	,	,
20417	305	13	and	and	CC
20417	305	14	from	from	IN
20417	305	15	these	these	DT
20417	305	16	partial	partial	JJ
20417	305	17	counts	count	NNS
20417	305	18	we	-PRON-	PRP
20417	305	19	get	get	VBP
20417	305	20	some	some	DT
20417	305	21	idea	idea	NN
20417	305	22	of	of	IN
20417	305	23	the	the	DT
20417	305	24	total	total	JJ
20417	305	25	number	number	NN
20417	305	26	of	of	IN
20417	305	27	stars	star	NNS
20417	305	28	.	.	.
20417	306	1	There	there	EX
20417	306	2	are	be	VBP
20417	306	3	estimated	estimate	VBN
20417	306	4	to	to	TO
20417	306	5	be	be	VB
20417	306	6	between	between	IN
20417	306	7	two	two	CD
20417	306	8	and	and	CC
20417	306	9	three	three	CD
20417	306	10	thousand	thousand	CD
20417	306	11	million	million	CD
20417	306	12	stars	star	NNS
20417	306	13	.	.	.
20417	307	1	Yet	yet	CC
20417	307	2	these	these	DT
20417	307	3	stars	star	NNS
20417	307	4	are	be	VBP
20417	307	5	separated	separate	VBN
20417	307	6	by	by	IN
20417	307	7	inconceivable	inconceivable	JJ
20417	307	8	distances	distance	NNS
20417	307	9	from	from	IN
20417	307	10	each	each	DT
20417	307	11	other	other	JJ
20417	307	12	,	,	,
20417	307	13	and	and	CC
20417	307	14	it	-PRON-	PRP
20417	307	15	is	be	VBZ
20417	307	16	one	one	CD
20417	307	17	of	of	IN
20417	307	18	the	the	DT
20417	307	19	greatest	great	JJS
20417	307	20	triumphs	triumph	NNS
20417	307	21	of	of	IN
20417	307	22	modern	modern	JJ
20417	307	23	astronomy	astronomy	NN
20417	307	24	to	to	TO
20417	307	25	have	have	VB
20417	307	26	mastered	master	VBN
20417	307	27	,	,	,
20417	307	28	so	so	RB
20417	307	29	far	far	RB
20417	307	30	,	,	,
20417	307	31	the	the	DT
20417	307	32	scale	scale	NN
20417	307	33	of	of	IN
20417	307	34	the	the	DT
20417	307	35	universe	universe	NN
20417	307	36	.	.	.
20417	308	1	For	for	IN
20417	308	2	several	several	JJ
20417	308	3	centuries	century	NNS
20417	308	4	astronomers	astronomer	NNS
20417	308	5	have	have	VBP
20417	308	6	known	know	VBN
20417	308	7	the	the	DT
20417	308	8	relative	relative	JJ
20417	308	9	distances	distance	NNS
20417	308	10	from	from	IN
20417	308	11	each	each	DT
20417	308	12	other	other	JJ
20417	308	13	of	of	IN
20417	308	14	the	the	DT
20417	308	15	sun	sun	NN
20417	308	16	and	and	CC
20417	308	17	the	the	DT
20417	308	18	planets	planet	NNS
20417	308	19	.	.	.
20417	309	1	If	if	IN
20417	309	2	they	-PRON-	PRP
20417	309	3	could	could	MD
20417	309	4	discover	discover	VB
20417	309	5	the	the	DT
20417	309	6	actual	actual	JJ
20417	309	7	distance	distance	NN
20417	309	8	of	of	IN
20417	309	9	any	any	DT
20417	309	10	one	one	CD
20417	309	11	planet	planet	NN
20417	309	12	from	from	IN
20417	309	13	any	any	DT
20417	309	14	other	other	JJ
20417	309	15	,	,	,
20417	309	16	they	-PRON-	PRP
20417	309	17	could	could	MD
20417	309	18	at	at	IN
20417	309	19	once	once	RB
20417	309	20	tell	tell	VB
20417	309	21	all	all	PDT
20417	309	22	the	the	DT
20417	309	23	distances	distance	NNS
20417	309	24	within	within	IN
20417	309	25	the	the	DT
20417	309	26	Solar	Solar	NNP
20417	309	27	System	System	NNP
20417	309	28	.	.	.
20417	310	1	The	the	DT
20417	310	2	sun	sun	NN
20417	310	3	is	be	VBZ
20417	310	4	,	,	,
20417	310	5	on	on	IN
20417	310	6	the	the	DT
20417	310	7	latest	late	JJS
20417	310	8	measurements	measurement	NNS
20417	310	9	,	,	,
20417	310	10	at	at	IN
20417	310	11	an	an	DT
20417	310	12	average	average	JJ
20417	310	13	distance	distance	NN
20417	310	14	of	of	IN
20417	310	15	92,830,000	92,830,000	CD
20417	310	16	miles	mile	NNS
20417	310	17	from	from	IN
20417	310	18	the	the	DT
20417	310	19	earth	earth	NN
20417	310	20	,	,	,
20417	310	21	for	for	IN
20417	310	22	as	as	IN
20417	310	23	the	the	DT
20417	310	24	orbit	orbit	NN
20417	310	25	of	of	IN
20417	310	26	the	the	DT
20417	310	27	earth	earth	NN
20417	310	28	is	be	VBZ
20417	310	29	not	not	RB
20417	310	30	a	a	DT
20417	310	31	true	true	JJ
20417	310	32	circle	circle	NN
20417	310	33	,	,	,
20417	310	34	this	this	DT
20417	310	35	distance	distance	NN
20417	310	36	varies	vary	VBZ
20417	310	37	.	.	.
20417	311	1	This	this	DT
20417	311	2	means	mean	VBZ
20417	311	3	that	that	IN
20417	311	4	in	in	IN
20417	311	5	six	six	CD
20417	311	6	months	month	NNS
20417	311	7	from	from	IN
20417	311	8	now	now	RB
20417	311	9	the	the	DT
20417	311	10	earth	earth	NN
20417	311	11	will	will	MD
20417	311	12	be	be	VB
20417	311	13	right	right	JJ
20417	311	14	at	at	IN
20417	311	15	the	the	DT
20417	311	16	opposite	opposite	JJ
20417	311	17	side	side	NN
20417	311	18	of	of	IN
20417	311	19	its	-PRON-	PRP$
20417	311	20	path	path	NN
20417	311	21	round	round	IN
20417	311	22	the	the	DT
20417	311	23	sun	sun	NN
20417	311	24	,	,	,
20417	311	25	or	or	CC
20417	311	26	185,000,000	185,000,000	CD
20417	311	27	miles	mile	NNS
20417	311	28	away	away	RB
20417	311	29	from	from	IN
20417	311	30	where	where	WRB
20417	311	31	it	-PRON-	PRP
20417	311	32	is	be	VBZ
20417	311	33	now	now	RB
20417	311	34	.	.	.
20417	312	1	Viewed	view	VBN
20417	312	2	or	or	CC
20417	312	3	photographed	photograph	VBN
20417	312	4	from	from	IN
20417	312	5	two	two	CD
20417	312	6	positions	position	NNS
20417	312	7	so	so	RB
20417	312	8	wide	wide	RB
20417	312	9	apart	apart	RB
20417	312	10	,	,	,
20417	312	11	the	the	DT
20417	312	12	nearest	near	JJS
20417	312	13	stars	star	NNS
20417	312	14	show	show	VBP
20417	312	15	a	a	DT
20417	312	16	tiny	tiny	JJ
20417	312	17	"	"	``
20417	312	18	shift	shift	NN
20417	312	19	"	"	''
20417	312	20	against	against	IN
20417	312	21	the	the	DT
20417	312	22	background	background	NN
20417	312	23	of	of	IN
20417	312	24	the	the	DT
20417	312	25	most	most	RBS
20417	312	26	distant	distant	JJ
20417	312	27	stars	star	NNS
20417	312	28	,	,	,
20417	312	29	and	and	CC
20417	312	30	that	that	DT
20417	312	31	is	be	VBZ
20417	312	32	enough	enough	JJ
20417	312	33	for	for	IN
20417	312	34	the	the	DT
20417	312	35	mathematician	mathematician	NN
20417	312	36	.	.	.
20417	313	1	He	-PRON-	PRP
20417	313	2	can	can	MD
20417	313	3	calculate	calculate	VB
20417	313	4	the	the	DT
20417	313	5	distance	distance	NN
20417	313	6	of	of	IN
20417	313	7	any	any	DT
20417	313	8	star	star	NN
20417	313	9	near	near	IN
20417	313	10	enough	enough	RB
20417	313	11	to	to	TO
20417	313	12	show	show	VB
20417	313	13	this	this	DT
20417	313	14	"	"	``
20417	313	15	shift	shift	NN
20417	313	16	.	.	.
20417	313	17	"	"	''
20417	314	1	We	-PRON-	PRP
20417	314	2	have	have	VBP
20417	314	3	found	find	VBN
20417	314	4	that	that	IN
20417	314	5	the	the	DT
20417	314	6	nearest	near	JJS
20417	314	7	star	star	NN
20417	314	8	to	to	IN
20417	314	9	the	the	DT
20417	314	10	earth	earth	NN
20417	314	11	,	,	,
20417	314	12	a	a	DT
20417	314	13	recently	recently	RB
20417	314	14	discovered	discover	VBN
20417	314	15	star	star	NN
20417	314	16	,	,	,
20417	314	17	is	be	VBZ
20417	314	18	twenty	twenty	CD
20417	314	19	-	-	HYPH
20417	314	20	five	five	CD
20417	314	21	trillion	trillion	CD
20417	314	22	miles	mile	NNS
20417	314	23	away	away	RB
20417	314	24	.	.	.
20417	315	1	Only	only	RB
20417	315	2	thirty	thirty	CD
20417	315	3	stars	star	NNS
20417	315	4	are	be	VBP
20417	315	5	known	know	VBN
20417	315	6	to	to	TO
20417	315	7	be	be	VB
20417	315	8	within	within	IN
20417	315	9	a	a	DT
20417	315	10	hundred	hundred	CD
20417	315	11	trillion	trillion	CD
20417	315	12	miles	mile	NNS
20417	315	13	of	of	IN
20417	315	14	us	-PRON-	PRP
20417	315	15	.	.	.
20417	316	1	This	this	DT
20417	316	2	way	way	NN
20417	316	3	of	of	IN
20417	316	4	measuring	measuring	NN
20417	316	5	does	do	VBZ
20417	316	6	not	not	RB
20417	316	7	,	,	,
20417	316	8	however	however	RB
20417	316	9	,	,	,
20417	316	10	take	take	VB
20417	316	11	us	-PRON-	PRP
20417	316	12	very	very	RB
20417	316	13	far	far	RB
20417	316	14	away	away	RB
20417	316	15	in	in	IN
20417	316	16	the	the	DT
20417	316	17	heavens	heavens	NNPS
20417	316	18	.	.	.
20417	317	1	There	there	EX
20417	317	2	are	be	VBP
20417	317	3	only	only	RB
20417	317	4	a	a	DT
20417	317	5	few	few	JJ
20417	317	6	hundred	hundred	CD
20417	317	7	stars	star	NNS
20417	317	8	within	within	IN
20417	317	9	five	five	CD
20417	317	10	hundred	hundred	CD
20417	317	11	trillion	trillion	CD
20417	317	12	miles	mile	NNS
20417	317	13	of	of	IN
20417	317	14	the	the	DT
20417	317	15	earth	earth	NN
20417	317	16	,	,	,
20417	317	17	and	and	CC
20417	317	18	at	at	IN
20417	317	19	that	that	DT
20417	317	20	distance	distance	NN
20417	317	21	the	the	DT
20417	317	22	"	"	``
20417	317	23	shift	shift	NN
20417	317	24	"	"	''
20417	317	25	of	of	IN
20417	317	26	a	a	DT
20417	317	27	star	star	NN
20417	317	28	against	against	IN
20417	317	29	the	the	DT
20417	317	30	background	background	NN
20417	317	31	(	(	-LRB-
20417	317	32	parallax	parallax	NNP
20417	317	33	,	,	,
20417	317	34	the	the	DT
20417	317	35	astronomer	astronomer	NN
20417	317	36	calls	call	VBZ
20417	317	37	it	-PRON-	PRP
20417	317	38	)	)	-RRB-
20417	317	39	is	be	VBZ
20417	317	40	so	so	RB
20417	317	41	minute	minute	JJ
20417	317	42	that	that	IN
20417	317	43	figures	figure	NNS
20417	317	44	are	be	VBP
20417	317	45	very	very	RB
20417	317	46	uncertain	uncertain	JJ
20417	317	47	.	.	.
20417	318	1	At	at	IN
20417	318	2	this	this	DT
20417	318	3	point	point	NN
20417	318	4	the	the	DT
20417	318	5	astronomer	astronomer	NN
20417	318	6	takes	take	VBZ
20417	318	7	up	up	RP
20417	318	8	a	a	DT
20417	318	9	new	new	JJ
20417	318	10	method	method	NN
20417	318	11	.	.	.
20417	319	1	He	-PRON-	PRP
20417	319	2	learns	learn	VBZ
20417	319	3	the	the	DT
20417	319	4	different	different	JJ
20417	319	5	types	type	NNS
20417	319	6	of	of	IN
20417	319	7	stars	star	NNS
20417	319	8	,	,	,
20417	319	9	and	and	CC
20417	319	10	then	then	RB
20417	319	11	he	-PRON-	PRP
20417	319	12	is	be	VBZ
20417	319	13	able	able	JJ
20417	319	14	to	to	TO
20417	319	15	deduce	deduce	VB
20417	319	16	more	more	RBR
20417	319	17	or	or	CC
20417	319	18	less	less	RBR
20417	319	19	accurately	accurately	RB
20417	319	20	the	the	DT
20417	319	21	distance	distance	NN
20417	319	22	of	of	IN
20417	319	23	a	a	DT
20417	319	24	star	star	NN
20417	319	25	of	of	IN
20417	319	26	a	a	DT
20417	319	27	known	know	VBN
20417	319	28	type	type	NN
20417	319	29	from	from	IN
20417	319	30	its	-PRON-	PRP$
20417	319	31	faintness	faintness	NN
20417	319	32	.	.	.
20417	320	1	He	-PRON-	PRP
20417	320	2	,	,	,
20417	320	3	of	of	IN
20417	320	4	course	course	NN
20417	320	5	,	,	,
20417	320	6	has	have	VBZ
20417	320	7	instruments	instrument	NNS
20417	320	8	for	for	IN
20417	320	9	gauging	gauge	VBG
20417	320	10	their	-PRON-	PRP$
20417	320	11	light	light	NN
20417	320	12	.	.	.
20417	321	1	As	as	IN
20417	321	2	a	a	DT
20417	321	3	result	result	NN
20417	321	4	of	of	IN
20417	321	5	twenty	twenty	CD
20417	321	6	years	year	NNS
20417	321	7	work	work	VB
20417	321	8	in	in	IN
20417	321	9	this	this	DT
20417	321	10	field	field	NN
20417	321	11	,	,	,
20417	321	12	it	-PRON-	PRP
20417	321	13	is	be	VBZ
20417	321	14	now	now	RB
20417	321	15	known	know	VBN
20417	321	16	that	that	IN
20417	321	17	the	the	DT
20417	321	18	more	more	RBR
20417	321	19	distant	distant	JJ
20417	321	20	stars	star	NNS
20417	321	21	of	of	IN
20417	321	22	the	the	DT
20417	321	23	Milky	Milky	NNP
20417	321	24	Way	Way	NNP
20417	321	25	are	be	VBP
20417	321	26	at	at	IN
20417	321	27	least	least	JJS
20417	321	28	a	a	DT
20417	321	29	hundred	hundred	CD
20417	321	30	thousand	thousand	CD
20417	321	31	trillion	trillion	CD
20417	321	32	(	(	-LRB-
20417	321	33	100,000,000,000,000,000	100,000,000,000,000,000	LS
20417	321	34	)	)	-RRB-
20417	321	35	miles	mile	NNS
20417	321	36	away	away	RB
20417	321	37	from	from	IN
20417	321	38	the	the	DT
20417	321	39	sun	sun	NN
20417	321	40	.	.	.
20417	322	1	Our	-PRON-	PRP$
20417	322	2	sun	sun	NN
20417	322	3	is	be	VBZ
20417	322	4	in	in	IN
20417	322	5	a	a	DT
20417	322	6	more	more	RBR
20417	322	7	or	or	CC
20417	322	8	less	less	RBR
20417	322	9	central	central	JJ
20417	322	10	region	region	NN
20417	322	11	of	of	IN
20417	322	12	the	the	DT
20417	322	13	universe	universe	NN
20417	322	14	,	,	,
20417	322	15	or	or	CC
20417	322	16	a	a	DT
20417	322	17	few	few	JJ
20417	322	18	hundred	hundred	CD
20417	322	19	trillion	trillion	CD
20417	322	20	miles	mile	NNS
20417	322	21	from	from	IN
20417	322	22	the	the	DT
20417	322	23	actual	actual	JJ
20417	322	24	centre	centre	NN
20417	322	25	.	.	.
20417	323	1	The	the	DT
20417	323	2	remainder	remainder	NN
20417	323	3	of	of	IN
20417	323	4	the	the	DT
20417	323	5	stars	star	NNS
20417	323	6	,	,	,
20417	323	7	which	which	WDT
20417	323	8	are	be	VBP
20417	323	9	all	all	RB
20417	323	10	outside	outside	IN
20417	323	11	our	-PRON-	PRP$
20417	323	12	Solar	Solar	NNP
20417	323	13	System	System	NNP
20417	323	14	,	,	,
20417	323	15	are	be	VBP
20417	323	16	spread	spread	VBN
20417	323	17	out	out	RB
20417	323	18	,	,	,
20417	323	19	apparently	apparently	RB
20417	323	20	,	,	,
20417	323	21	in	in	IN
20417	323	22	an	an	DT
20417	323	23	enormous	enormous	JJ
20417	323	24	disc	disc	NN
20417	323	25	-	-	HYPH
20417	323	26	like	like	JJ
20417	323	27	collection	collection	NN
20417	323	28	,	,	,
20417	323	29	so	so	RB
20417	323	30	vast	vast	JJ
20417	323	31	that	that	IN
20417	323	32	even	even	RB
20417	323	33	a	a	DT
20417	323	34	ray	ray	NN
20417	323	35	of	of	IN
20417	323	36	light	light	NN
20417	323	37	,	,	,
20417	323	38	which	which	WDT
20417	323	39	travels	travel	VBZ
20417	323	40	at	at	IN
20417	323	41	the	the	DT
20417	323	42	rate	rate	NN
20417	323	43	of	of	IN
20417	323	44	186,000	186,000	CD
20417	323	45	miles	mile	NNS
20417	323	46	a	a	DT
20417	323	47	second	second	NN
20417	323	48	,	,	,
20417	323	49	would	would	MD
20417	323	50	take	take	VB
20417	323	51	50,000	50,000	CD
20417	323	52	years	year	NNS
20417	323	53	to	to	TO
20417	323	54	travel	travel	VB
20417	323	55	from	from	IN
20417	323	56	one	one	CD
20417	323	57	end	end	NN
20417	323	58	of	of	IN
20417	323	59	it	-PRON-	PRP
20417	323	60	to	to	IN
20417	323	61	the	the	DT
20417	323	62	other	other	JJ
20417	323	63	.	.	.
20417	324	1	This	this	DT
20417	324	2	,	,	,
20417	324	3	then	then	RB
20417	324	4	is	be	VBZ
20417	324	5	what	what	WP
20417	324	6	we	-PRON-	PRP
20417	324	7	call	call	VBP
20417	324	8	our	-PRON-	PRP$
20417	324	9	universe	universe	NN
20417	324	10	.	.	.
20417	325	1	Are	be	VBP
20417	325	2	there	there	EX
20417	325	3	other	other	JJ
20417	325	4	Universes	Universes	NNPS
20417	325	5	?	?	.
20417	326	1	Why	why	WRB
20417	326	2	do	do	VBP
20417	326	3	we	-PRON-	PRP
20417	326	4	say	say	VB
20417	326	5	"	"	``
20417	326	6	our	-PRON-	PRP$
20417	326	7	universe	universe	NN
20417	326	8	"	"	''
20417	326	9	?	?	.
20417	327	1	Why	why	WRB
20417	327	2	not	not	RB
20417	327	3	_	_	NNP
20417	327	4	the	the	DT
20417	327	5	_	_	NNP
20417	327	6	universe	universe	NN
20417	327	7	?	?	.
20417	328	1	It	-PRON-	PRP
20417	328	2	is	be	VBZ
20417	328	3	now	now	RB
20417	328	4	believed	believe	VBN
20417	328	5	by	by	IN
20417	328	6	many	many	JJ
20417	328	7	of	of	IN
20417	328	8	our	-PRON-	PRP$
20417	328	9	most	most	RBS
20417	328	10	distinguished	distinguished	JJ
20417	328	11	astronomers	astronomer	NNS
20417	328	12	that	that	WDT
20417	328	13	our	-PRON-	PRP$
20417	328	14	colossal	colossal	JJ
20417	328	15	family	family	NN
20417	328	16	of	of	IN
20417	328	17	stars	star	NNS
20417	328	18	is	be	VBZ
20417	328	19	only	only	RB
20417	328	20	one	one	CD
20417	328	21	of	of	IN
20417	328	22	many	many	JJ
20417	328	23	universes	universe	NNS
20417	328	24	.	.	.
20417	329	1	By	by	IN
20417	329	2	a	a	DT
20417	329	3	universe	universe	NN
20417	329	4	an	an	DT
20417	329	5	astronomer	astronomer	NN
20417	329	6	means	mean	VBZ
20417	329	7	any	any	DT
20417	329	8	collection	collection	NN
20417	329	9	of	of	IN
20417	329	10	stars	star	NNS
20417	329	11	which	which	WDT
20417	329	12	are	be	VBP
20417	329	13	close	close	JJ
20417	329	14	enough	enough	RB
20417	329	15	to	to	TO
20417	329	16	control	control	VB
20417	329	17	each	each	DT
20417	329	18	other	other	JJ
20417	329	19	's	's	POS
20417	329	20	movements	movement	NNS
20417	329	21	by	by	IN
20417	329	22	gravitation	gravitation	NN
20417	329	23	;	;	:
20417	329	24	and	and	CC
20417	329	25	it	-PRON-	PRP
20417	329	26	is	be	VBZ
20417	329	27	clear	clear	JJ
20417	329	28	that	that	IN
20417	329	29	there	there	EX
20417	329	30	might	may	MD
20417	329	31	be	be	VB
20417	329	32	many	many	JJ
20417	329	33	universes	universe	NNS
20417	329	34	,	,	,
20417	329	35	in	in	IN
20417	329	36	this	this	DT
20417	329	37	sense	sense	NN
20417	329	38	,	,	,
20417	329	39	separated	separate	VBN
20417	329	40	from	from	IN
20417	329	41	each	each	DT
20417	329	42	other	other	JJ
20417	329	43	by	by	IN
20417	329	44	profound	profound	JJ
20417	329	45	abysses	abyss	NNS
20417	329	46	of	of	IN
20417	329	47	space	space	NN
20417	329	48	.	.	.
20417	330	1	Probably	probably	RB
20417	330	2	there	there	EX
20417	330	3	are	be	VBP
20417	330	4	.	.	.
20417	331	1	For	for	IN
20417	331	2	a	a	DT
20417	331	3	long	long	JJ
20417	331	4	time	time	NN
20417	331	5	we	-PRON-	PRP
20417	331	6	have	have	VBP
20417	331	7	been	be	VBN
20417	331	8	familiar	familiar	JJ
20417	331	9	with	with	IN
20417	331	10	certain	certain	JJ
20417	331	11	strange	strange	JJ
20417	331	12	objects	object	NNS
20417	331	13	in	in	IN
20417	331	14	the	the	DT
20417	331	15	heavens	heaven	NNS
20417	331	16	which	which	WDT
20417	331	17	are	be	VBP
20417	331	18	called	call	VBN
20417	331	19	"	"	``
20417	331	20	spiral	spiral	JJ
20417	331	21	nebulæ	nebulæ	NN
20417	331	22	"	"	''
20417	331	23	(	(	-LRB-
20417	331	24	Fig	fig	NN
20417	331	25	4	4	CD
20417	331	26	)	)	-RRB-
20417	331	27	.	.	.
20417	332	1	We	-PRON-	PRP
20417	332	2	shall	shall	MD
20417	332	3	see	see	VB
20417	332	4	at	at	IN
20417	332	5	a	a	DT
20417	332	6	later	later	JJ
20417	332	7	stage	stage	NN
20417	332	8	what	what	WDT
20417	332	9	a	a	DT
20417	332	10	nebula	nebula	NN
20417	332	11	is	be	VBZ
20417	332	12	,	,	,
20417	332	13	and	and	CC
20417	332	14	we	-PRON-	PRP
20417	332	15	shall	shall	MD
20417	332	16	see	see	VB
20417	332	17	that	that	IN
20417	332	18	some	some	DT
20417	332	19	astronomers	astronomer	NNS
20417	332	20	regard	regard	VBP
20417	332	21	these	these	DT
20417	332	22	spiral	spiral	JJ
20417	332	23	nebulæ	nebulæ	NN
20417	332	24	as	as	IN
20417	332	25	worlds	world	NNS
20417	332	26	"	"	''
20417	332	27	in	in	IN
20417	332	28	the	the	DT
20417	332	29	making	making	NN
20417	332	30	.	.	.
20417	332	31	"	"	''
20417	333	1	But	but	CC
20417	333	2	some	some	DT
20417	333	3	of	of	IN
20417	333	4	the	the	DT
20417	333	5	most	most	RBS
20417	333	6	eminent	eminent	JJ
20417	333	7	astronomers	astronomer	NNS
20417	333	8	believe	believe	VBP
20417	333	9	that	that	IN
20417	333	10	they	-PRON-	PRP
20417	333	11	are	be	VBP
20417	333	12	separate	separate	JJ
20417	333	13	universes--"island	universes--"island	NNPS
20417	333	14	-	-	HYPH
20417	333	15	universes	universe	NNS
20417	333	16	"	"	''
20417	333	17	they	-PRON-	PRP
20417	333	18	call	call	VBP
20417	333	19	them	-PRON-	PRP
20417	333	20	--	--	:
20417	333	21	or	or	CC
20417	333	22	great	great	JJ
20417	333	23	collections	collection	NNS
20417	333	24	of	of	IN
20417	333	25	millions	million	NNS
20417	333	26	of	of	IN
20417	333	27	stars	star	NNS
20417	333	28	like	like	IN
20417	333	29	our	-PRON-	PRP$
20417	333	30	universe	universe	NN
20417	333	31	.	.	.
20417	334	1	There	there	EX
20417	334	2	are	be	VBP
20417	334	3	certain	certain	JJ
20417	334	4	peculiarities	peculiarity	NNS
20417	334	5	in	in	IN
20417	334	6	the	the	DT
20417	334	7	structure	structure	NN
20417	334	8	of	of	IN
20417	334	9	the	the	DT
20417	334	10	Milky	Milky	NNP
20417	334	11	Way	Way	NNP
20417	334	12	which	which	WDT
20417	334	13	lead	lead	VBP
20417	334	14	these	these	DT
20417	334	15	astronomers	astronomer	NNS
20417	334	16	to	to	TO
20417	334	17	think	think	VB
20417	334	18	that	that	IN
20417	334	19	our	-PRON-	PRP$
20417	334	20	universe	universe	NN
20417	334	21	may	may	MD
20417	334	22	be	be	VB
20417	334	23	a	a	DT
20417	334	24	spiral	spiral	JJ
20417	334	25	nebula	nebula	NN
20417	334	26	,	,	,
20417	334	27	and	and	CC
20417	334	28	that	that	IN
20417	334	29	the	the	DT
20417	334	30	other	other	JJ
20417	334	31	spiral	spiral	JJ
20417	334	32	nebulæ	nebulæ	NN
20417	334	33	are	be	VBP
20417	334	34	"	"	``
20417	334	35	other	other	JJ
20417	334	36	universes	universe	NNS
20417	334	37	.	.	.
20417	334	38	"	"	''
20417	335	1	[	[	-LRB-
20417	335	2	Illustration	illustration	NN
20417	335	3	:	:	:
20417	335	4	_	_	NNP
20417	335	5	Photo	Photo	NNP
20417	335	6	:	:	:
20417	335	7	Harvard	Harvard	NNP
20417	335	8	College	College	NNP
20417	335	9	Observatory	Observatory	NNP
20417	335	10	.	.	.
20417	335	11	_	_	NNP
20417	335	12	FIG	FIG	NNP
20417	335	13	.	.	.
20417	336	1	2.--THE	2.--the	CD
20417	336	2	MILKY	MILKY	NNP
20417	336	3	WAY	WAY	NNP
20417	336	4	Note	Note	NNP
20417	336	5	the	the	DT
20417	336	6	cloud	cloud	NN
20417	336	7	-	-	HYPH
20417	336	8	like	like	JJ
20417	336	9	effect	effect	NN
20417	336	10	.	.	.
20417	336	11	]	]	-RRB-
20417	337	1	[	[	-LRB-
20417	337	2	Illustration	illustration	NN
20417	337	3	:	:	:
20417	337	4	FIG	FIG	NNP
20417	337	5	.	.	.
20417	338	1	3	3	LS
20417	338	2	-	-	HYPH
20417	338	3	-THE	-THE	-LRB-
20417	338	4	MOON	moon	NN
20417	338	5	ENTERING	enter	VBG
20417	338	6	THE	the	DT
20417	338	7	SHADOW	shadow	NN
20417	338	8	CAST	CAST	VBN
20417	338	9	BY	by	IN
20417	338	10	THE	the	DT
20417	338	11	EARTH	earth	NN
20417	338	12	The	the	DT
20417	338	13	diagram	diagram	NN
20417	338	14	shows	show	VBZ
20417	338	15	the	the	DT
20417	338	16	Moon	Moon	NNP
20417	338	17	partially	partially	RB
20417	338	18	eclipsed	eclipse	VBN
20417	338	19	.	.	.
20417	338	20	]	]	-RRB-
20417	339	1	[	[	-LRB-
20417	339	2	Illustration	illustration	NN
20417	339	3	:	:	:
20417	339	4	_	_	XX
20417	339	5	From	from	IN
20417	339	6	a	a	DT
20417	339	7	photograph	photograph	NN
20417	339	8	taken	take	VBN
20417	339	9	at	at	IN
20417	339	10	the	the	DT
20417	339	11	Yerkes	Yerkes	NNP
20417	339	12	Observatory	Observatory	NNP
20417	339	13	_	_	NNP
20417	339	14	FIG	FIG	NNP
20417	339	15	.	.	.
20417	340	1	4.--THE	4.--the	LS
20417	340	2	GREAT	GREAT	NNP
20417	340	3	NEBULA	NEBULA	NNP
20417	340	4	IN	in	IN
20417	340	5	ANDROMEDA	ANDROMEDA	NNP
20417	340	6	,	,	,
20417	340	7	MESSIER	MESSIER	NNP
20417	340	8	31	31	CD
20417	340	9	]	]	-RRB-
20417	340	10	Vast	vast	JJ
20417	340	11	as	as	IN
20417	340	12	is	be	VBZ
20417	340	13	the	the	DT
20417	340	14	Solar	Solar	NNP
20417	340	15	System	System	NNP
20417	340	16	,	,	,
20417	340	17	then	then	RB
20417	340	18	,	,	,
20417	340	19	it	-PRON-	PRP
20417	340	20	is	be	VBZ
20417	340	21	excessively	excessively	RB
20417	340	22	minute	minute	JJ
20417	340	23	in	in	IN
20417	340	24	comparison	comparison	NN
20417	340	25	with	with	IN
20417	340	26	the	the	DT
20417	340	27	Stellar	Stellar	NNP
20417	340	28	System	System	NNP
20417	340	29	,	,	,
20417	340	30	the	the	DT
20417	340	31	universe	universe	NN
20417	340	32	of	of	IN
20417	340	33	the	the	DT
20417	340	34	Stars	Stars	NNPS
20417	340	35	,	,	,
20417	340	36	which	which	WDT
20417	340	37	is	be	VBZ
20417	340	38	on	on	IN
20417	340	39	a	a	DT
20417	340	40	scale	scale	NN
20417	340	41	far	far	RB
20417	340	42	transcending	transcend	VBG
20417	340	43	anything	anything	NN
20417	340	44	the	the	DT
20417	340	45	human	human	JJ
20417	340	46	mind	mind	NN
20417	340	47	can	can	MD
20417	340	48	apprehend	apprehend	VB
20417	340	49	.	.	.
20417	341	1	THE	the	DT
20417	341	2	SOLAR	solar	NN
20417	341	3	SYSTEM	system	VBP
20417	341	4	THE	the	DT
20417	341	5	SUN	sun	NN
20417	341	6	§	§	ADD
20417	341	7	1	1	CD
20417	341	8	But	but	CC
20417	341	9	now	now	RB
20417	341	10	let	let	VB
20417	341	11	us	-PRON-	PRP
20417	341	12	turn	turn	VB
20417	341	13	to	to	IN
20417	341	14	the	the	DT
20417	341	15	Solar	Solar	NNP
20417	341	16	System	System	NNP
20417	341	17	,	,	,
20417	341	18	and	and	CC
20417	341	19	consider	consider	VB
20417	341	20	the	the	DT
20417	341	21	members	member	NNS
20417	341	22	of	of	IN
20417	341	23	our	-PRON-	PRP$
20417	341	24	own	own	JJ
20417	341	25	little	little	JJ
20417	341	26	colony	colony	NN
20417	341	27	.	.	.
20417	342	1	Within	within	IN
20417	342	2	the	the	DT
20417	342	3	Solar	Solar	NNP
20417	342	4	System	System	NNP
20417	342	5	there	there	EX
20417	342	6	are	be	VBP
20417	342	7	a	a	DT
20417	342	8	large	large	JJ
20417	342	9	number	number	NN
20417	342	10	of	of	IN
20417	342	11	problems	problem	NNS
20417	342	12	that	that	WDT
20417	342	13	interest	interest	VBP
20417	342	14	us	-PRON-	PRP
20417	342	15	.	.	.
20417	343	1	What	what	WP
20417	343	2	is	be	VBZ
20417	343	3	the	the	DT
20417	343	4	size	size	NN
20417	343	5	,	,	,
20417	343	6	mass	mass	NNP
20417	343	7	,	,	,
20417	343	8	and	and	CC
20417	343	9	distance	distance	NN
20417	343	10	of	of	IN
20417	343	11	each	each	DT
20417	343	12	of	of	IN
20417	343	13	the	the	DT
20417	343	14	planets	planet	NNS
20417	343	15	?	?	.
20417	344	1	What	what	WDT
20417	344	2	satellites	satellite	NNS
20417	344	3	,	,	,
20417	344	4	like	like	IN
20417	344	5	our	-PRON-	PRP$
20417	344	6	Moon	Moon	NNP
20417	344	7	,	,	,
20417	344	8	do	do	VBP
20417	344	9	they	-PRON-	PRP
20417	344	10	possess	possess	VB
20417	344	11	?	?	.
20417	345	1	What	what	WP
20417	345	2	are	be	VBP
20417	345	3	their	-PRON-	PRP$
20417	345	4	temperatures	temperature	NNS
20417	345	5	?	?	.
20417	346	1	And	and	CC
20417	346	2	those	those	DT
20417	346	3	other	other	JJ
20417	346	4	,	,	,
20417	346	5	sporadic	sporadic	JJ
20417	346	6	members	member	NNS
20417	346	7	of	of	IN
20417	346	8	our	-PRON-	PRP$
20417	346	9	system	system	NN
20417	346	10	,	,	,
20417	346	11	comets	comet	NNS
20417	346	12	and	and	CC
20417	346	13	meteors	meteor	NNS
20417	346	14	,	,	,
20417	346	15	what	what	WP
20417	346	16	are	be	VBP
20417	346	17	they	-PRON-	PRP
20417	346	18	?	?	.
20417	347	1	What	what	WP
20417	347	2	are	be	VBP
20417	347	3	their	-PRON-	PRP$
20417	347	4	movements	movement	NNS
20417	347	5	?	?	.
20417	348	1	How	how	WRB
20417	348	2	do	do	VBP
20417	348	3	they	-PRON-	PRP
20417	348	4	originate	originate	VB
20417	348	5	?	?	.
20417	349	1	And	and	CC
20417	349	2	the	the	DT
20417	349	3	Sun	Sun	NNP
20417	349	4	itself	-PRON-	PRP
20417	349	5	,	,	,
20417	349	6	what	what	WP
20417	349	7	is	be	VBZ
20417	349	8	its	-PRON-	PRP$
20417	349	9	composition	composition	NN
20417	349	10	,	,	,
20417	349	11	what	what	WP
20417	349	12	is	be	VBZ
20417	349	13	the	the	DT
20417	349	14	source	source	NN
20417	349	15	of	of	IN
20417	349	16	its	-PRON-	PRP$
20417	349	17	heat	heat	NN
20417	349	18	,	,	,
20417	349	19	how	how	WRB
20417	349	20	did	do	VBD
20417	349	21	it	-PRON-	PRP
20417	349	22	originate	originate	VB
20417	349	23	?	?	.
20417	350	1	Is	be	VBZ
20417	350	2	it	-PRON-	PRP
20417	350	3	running	run	VBG
20417	350	4	down	down	RB
20417	350	5	?	?	.
20417	351	1	These	these	DT
20417	351	2	last	last	JJ
20417	351	3	questions	question	NNS
20417	351	4	introduce	introduce	VBP
20417	351	5	us	-PRON-	PRP
20417	351	6	to	to	IN
20417	351	7	a	a	DT
20417	351	8	branch	branch	NN
20417	351	9	of	of	IN
20417	351	10	astronomy	astronomy	NN
20417	351	11	which	which	WDT
20417	351	12	is	be	VBZ
20417	351	13	concerned	concern	VBN
20417	351	14	with	with	IN
20417	351	15	the	the	DT
20417	351	16	physical	physical	JJ
20417	351	17	constitution	constitution	NN
20417	351	18	of	of	IN
20417	351	19	the	the	DT
20417	351	20	stars	star	NNS
20417	351	21	,	,	,
20417	351	22	a	a	DT
20417	351	23	study	study	NN
20417	351	24	which	which	WDT
20417	351	25	,	,	,
20417	351	26	not	not	RB
20417	351	27	so	so	RB
20417	351	28	very	very	RB
20417	351	29	many	many	JJ
20417	351	30	years	year	NNS
20417	351	31	ago	ago	RB
20417	351	32	,	,	,
20417	351	33	may	may	MD
20417	351	34	well	well	RB
20417	351	35	have	have	VB
20417	351	36	appeared	appear	VBN
20417	351	37	inconceivable	inconceivable	JJ
20417	351	38	.	.	.
20417	352	1	But	but	CC
20417	352	2	the	the	DT
20417	352	3	spectroscope	spectroscope	NN
20417	352	4	enables	enable	VBZ
20417	352	5	us	-PRON-	PRP
20417	352	6	to	to	TO
20417	352	7	answer	answer	VB
20417	352	8	even	even	RB
20417	352	9	these	these	DT
20417	352	10	questions	question	NNS
20417	352	11	,	,	,
20417	352	12	and	and	CC
20417	352	13	the	the	DT
20417	352	14	answer	answer	NN
20417	352	15	opens	open	VBZ
20417	352	16	up	up	RP
20417	352	17	questions	question	NNS
20417	352	18	of	of	IN
20417	352	19	yet	yet	RB
20417	352	20	greater	great	JJR
20417	352	21	interest	interest	NN
20417	352	22	.	.	.
20417	353	1	We	-PRON-	PRP
20417	353	2	find	find	VBP
20417	353	3	that	that	IN
20417	353	4	the	the	DT
20417	353	5	stars	star	NNS
20417	353	6	can	can	MD
20417	353	7	be	be	VB
20417	353	8	arranged	arrange	VBN
20417	353	9	in	in	IN
20417	353	10	an	an	DT
20417	353	11	order	order	NN
20417	353	12	of	of	IN
20417	353	13	development	development	NN
20417	353	14	--	--	:
20417	353	15	that	that	IN
20417	353	16	there	there	EX
20417	353	17	are	be	VBP
20417	353	18	stars	star	NNS
20417	353	19	at	at	IN
20417	353	20	all	all	DT
20417	353	21	stages	stage	NNS
20417	353	22	of	of	IN
20417	353	23	their	-PRON-	PRP$
20417	353	24	life	life	NN
20417	353	25	-	-	HYPH
20417	353	26	history	history	NN
20417	353	27	.	.	.
20417	354	1	The	the	DT
20417	354	2	main	main	JJ
20417	354	3	lines	line	NNS
20417	354	4	of	of	IN
20417	354	5	the	the	DT
20417	354	6	evolution	evolution	NN
20417	354	7	of	of	IN
20417	354	8	the	the	DT
20417	354	9	stellar	stellar	JJ
20417	354	10	universe	universe	NN
20417	354	11	can	can	MD
20417	354	12	be	be	VB
20417	354	13	worked	work	VBN
20417	354	14	out	out	RP
20417	354	15	.	.	.
20417	355	1	In	in	IN
20417	355	2	the	the	DT
20417	355	3	sun	sun	NN
20417	355	4	and	and	CC
20417	355	5	stars	star	NNS
20417	355	6	we	-PRON-	PRP
20417	355	7	have	have	VBP
20417	355	8	furnaces	furnace	NNS
20417	355	9	with	with	IN
20417	355	10	temperatures	temperature	NNS
20417	355	11	enormously	enormously	RB
20417	355	12	high	high	JJ
20417	355	13	;	;	:
20417	355	14	it	-PRON-	PRP
20417	355	15	is	be	VBZ
20417	355	16	in	in	IN
20417	355	17	such	such	JJ
20417	355	18	conditions	condition	NNS
20417	355	19	that	that	IN
20417	355	20	substances	substance	NNS
20417	355	21	are	be	VBP
20417	355	22	resolved	resolve	VBN
20417	355	23	into	into	IN
20417	355	24	their	-PRON-	PRP$
20417	355	25	simplest	simple	JJS
20417	355	26	forms	form	NNS
20417	355	27	,	,	,
20417	355	28	and	and	CC
20417	355	29	it	-PRON-	PRP
20417	355	30	is	be	VBZ
20417	355	31	thus	thus	RB
20417	355	32	we	-PRON-	PRP
20417	355	33	are	be	VBP
20417	355	34	enabled	enable	VBN
20417	355	35	to	to	TO
20417	355	36	obtain	obtain	VB
20417	355	37	a	a	DT
20417	355	38	knowledge	knowledge	NN
20417	355	39	of	of	IN
20417	355	40	the	the	DT
20417	355	41	most	most	RBS
20417	355	42	primitive	primitive	JJ
20417	355	43	forms	form	NNS
20417	355	44	of	of	IN
20417	355	45	matter	matter	NN
20417	355	46	.	.	.
20417	356	1	It	-PRON-	PRP
20417	356	2	is	be	VBZ
20417	356	3	in	in	IN
20417	356	4	this	this	DT
20417	356	5	direction	direction	NN
20417	356	6	that	that	IN
20417	356	7	the	the	DT
20417	356	8	spectroscope	spectroscope	NN
20417	356	9	(	(	-LRB-
20417	356	10	which	which	WDT
20417	356	11	we	-PRON-	PRP
20417	356	12	shall	shall	MD
20417	356	13	refer	refer	VB
20417	356	14	to	to	IN
20417	356	15	immediately	immediately	RB
20417	356	16	)	)	-RRB-
20417	356	17	has	have	VBZ
20417	356	18	helped	help	VBN
20417	356	19	us	-PRON-	PRP
20417	356	20	so	so	RB
20417	356	21	much	much	RB
20417	356	22	.	.	.
20417	357	1	It	-PRON-	PRP
20417	357	2	is	be	VBZ
20417	357	3	to	to	IN
20417	357	4	this	this	DT
20417	357	5	wonderful	wonderful	JJ
20417	357	6	instrument	instrument	NN
20417	357	7	that	that	WDT
20417	357	8	we	-PRON-	PRP
20417	357	9	owe	owe	VBP
20417	357	10	our	-PRON-	PRP$
20417	357	11	knowledge	knowledge	NN
20417	357	12	of	of	IN
20417	357	13	the	the	DT
20417	357	14	composition	composition	NN
20417	357	15	of	of	IN
20417	357	16	the	the	DT
20417	357	17	sun	sun	NN
20417	357	18	and	and	CC
20417	357	19	stars	star	NNS
20417	357	20	,	,	,
20417	357	21	as	as	IN
20417	357	22	we	-PRON-	PRP
20417	357	23	shall	shall	MD
20417	357	24	see	see	VB
20417	357	25	.	.	.
20417	358	1	"	"	``
20417	358	2	That	that	IN
20417	358	3	the	the	DT
20417	358	4	spectroscope	spectroscope	NN
20417	358	5	will	will	MD
20417	358	6	detect	detect	VB
20417	358	7	the	the	DT
20417	358	8	millionth	millionth	NN
20417	358	9	of	of	IN
20417	358	10	a	a	DT
20417	358	11	milligram	milligram	NN
20417	358	12	of	of	IN
20417	358	13	matter	matter	NN
20417	358	14	,	,	,
20417	358	15	and	and	CC
20417	358	16	on	on	IN
20417	358	17	that	that	DT
20417	358	18	account	account	NN
20417	358	19	has	have	VBZ
20417	358	20	discovered	discover	VBN
20417	358	21	new	new	JJ
20417	358	22	elements	element	NNS
20417	358	23	,	,	,
20417	358	24	commands	command	VBZ
20417	358	25	our	-PRON-	PRP$
20417	358	26	admiration	admiration	NN
20417	358	27	;	;	:
20417	358	28	but	but	CC
20417	358	29	when	when	WRB
20417	358	30	we	-PRON-	PRP
20417	358	31	find	find	VBP
20417	358	32	in	in	IN
20417	358	33	addition	addition	NN
20417	358	34	that	that	IN
20417	358	35	it	-PRON-	PRP
20417	358	36	will	will	MD
20417	358	37	detect	detect	VB
20417	358	38	the	the	DT
20417	358	39	nature	nature	NN
20417	358	40	of	of	IN
20417	358	41	forms	form	NNS
20417	358	42	of	of	IN
20417	358	43	matter	matter	NN
20417	358	44	trillions	trillion	NNS
20417	358	45	of	of	IN
20417	358	46	miles	mile	NNS
20417	358	47	away	away	RB
20417	358	48	,	,	,
20417	358	49	and	and	CC
20417	358	50	moreover	moreover	RB
20417	358	51	,	,	,
20417	358	52	that	that	IN
20417	358	53	it	-PRON-	PRP
20417	358	54	will	will	MD
20417	358	55	measure	measure	VB
20417	358	56	the	the	DT
20417	358	57	velocities	velocity	NNS
20417	358	58	with	with	IN
20417	358	59	which	which	WDT
20417	358	60	these	these	DT
20417	358	61	forms	form	NNS
20417	358	62	of	of	IN
20417	358	63	matter	matter	NN
20417	358	64	are	be	VBP
20417	358	65	moving	move	VBG
20417	358	66	with	with	IN
20417	358	67	an	an	DT
20417	358	68	absurdly	absurdly	RB
20417	358	69	small	small	JJ
20417	358	70	per	per	IN
20417	358	71	cent	cent	NN
20417	358	72	.	.	.
20417	359	1	of	of	IN
20417	359	2	possible	possible	JJ
20417	359	3	error	error	NN
20417	359	4	,	,	,
20417	359	5	we	-PRON-	PRP
20417	359	6	can	can	MD
20417	359	7	easily	easily	RB
20417	359	8	acquiesce	acquiesce	VB
20417	359	9	in	in	IN
20417	359	10	the	the	DT
20417	359	11	statement	statement	NN
20417	359	12	that	that	IN
20417	359	13	it	-PRON-	PRP
20417	359	14	is	be	VBZ
20417	359	15	the	the	DT
20417	359	16	greatest	great	JJS
20417	359	17	instrument	instrument	NN
20417	359	18	ever	ever	RB
20417	359	19	devised	devise	VBN
20417	359	20	by	by	IN
20417	359	21	the	the	DT
20417	359	22	brain	brain	NN
20417	359	23	and	and	CC
20417	359	24	hand	hand	NN
20417	359	25	of	of	IN
20417	359	26	man	man	NN
20417	359	27	.	.	.
20417	359	28	"	"	''
20417	360	1	Such	such	JJ
20417	360	2	are	be	VBP
20417	360	3	some	some	DT
20417	360	4	of	of	IN
20417	360	5	the	the	DT
20417	360	6	questions	question	NNS
20417	360	7	with	with	IN
20417	360	8	which	which	WDT
20417	360	9	modern	modern	JJ
20417	360	10	astronomy	astronomy	NN
20417	360	11	deals	deal	NNS
20417	360	12	.	.	.
20417	361	1	To	to	TO
20417	361	2	answer	answer	VB
20417	361	3	them	-PRON-	PRP
20417	361	4	requires	require	VBZ
20417	361	5	the	the	DT
20417	361	6	employment	employment	NN
20417	361	7	of	of	IN
20417	361	8	instruments	instrument	NNS
20417	361	9	of	of	IN
20417	361	10	almost	almost	RB
20417	361	11	incredible	incredible	JJ
20417	361	12	refinement	refinement	NN
20417	361	13	and	and	CC
20417	361	14	exactitude	exactitude	NN
20417	361	15	and	and	CC
20417	361	16	also	also	RB
20417	361	17	the	the	DT
20417	361	18	full	full	JJ
20417	361	19	resources	resource	NNS
20417	361	20	of	of	IN
20417	361	21	mathematical	mathematical	JJ
20417	361	22	genius	genius	NN
20417	361	23	.	.	.
20417	362	1	Whether	whether	IN
20417	362	2	astronomy	astronomy	NN
20417	362	3	be	be	VB
20417	362	4	judged	judge	VBN
20417	362	5	from	from	IN
20417	362	6	the	the	DT
20417	362	7	point	point	NN
20417	362	8	of	of	IN
20417	362	9	view	view	NN
20417	362	10	of	of	IN
20417	362	11	the	the	DT
20417	362	12	phenomena	phenomenon	NNS
20417	362	13	studied	study	VBN
20417	362	14	,	,	,
20417	362	15	the	the	DT
20417	362	16	vast	vast	JJ
20417	362	17	masses	masse	NNS
20417	362	18	,	,	,
20417	362	19	the	the	DT
20417	362	20	immense	immense	JJ
20417	362	21	distances	distance	NNS
20417	362	22	,	,	,
20417	362	23	the	the	DT
20417	362	24	æons	æon	NNS
20417	362	25	of	of	IN
20417	362	26	time	time	NN
20417	362	27	,	,	,
20417	362	28	or	or	CC
20417	362	29	whether	whether	IN
20417	362	30	it	-PRON-	PRP
20417	362	31	be	be	VB
20417	362	32	judged	judge	VBN
20417	362	33	as	as	IN
20417	362	34	a	a	DT
20417	362	35	monument	monument	NN
20417	362	36	of	of	IN
20417	362	37	human	human	JJ
20417	362	38	ingenuity	ingenuity	NN
20417	362	39	,	,	,
20417	362	40	patience	patience	NN
20417	362	41	,	,	,
20417	362	42	and	and	CC
20417	362	43	the	the	DT
20417	362	44	rarest	rare	JJS
20417	362	45	type	type	NN
20417	362	46	of	of	IN
20417	362	47	genius	genius	NN
20417	362	48	,	,	,
20417	362	49	it	-PRON-	PRP
20417	362	50	is	be	VBZ
20417	362	51	certainly	certainly	RB
20417	362	52	one	one	CD
20417	362	53	of	of	IN
20417	362	54	the	the	DT
20417	362	55	grandest	grand	JJS
20417	362	56	,	,	,
20417	362	57	as	as	IN
20417	362	58	it	-PRON-	PRP
20417	362	59	is	be	VBZ
20417	362	60	also	also	RB
20417	362	61	one	one	CD
20417	362	62	of	of	IN
20417	362	63	the	the	DT
20417	362	64	oldest	old	JJS
20417	362	65	,	,	,
20417	362	66	of	of	IN
20417	362	67	the	the	DT
20417	362	68	sciences	science	NNS
20417	362	69	.	.	.
20417	363	1	The	the	DT
20417	363	2	Solar	Solar	NNP
20417	363	3	System	System	NNP
20417	363	4	In	in	IN
20417	363	5	the	the	DT
20417	363	6	Solar	Solar	NNP
20417	363	7	System	System	NNP
20417	363	8	we	-PRON-	PRP
20417	363	9	include	include	VBP
20417	363	10	all	all	PDT
20417	363	11	those	those	DT
20417	363	12	bodies	body	NNS
20417	363	13	dependent	dependent	JJ
20417	363	14	on	on	IN
20417	363	15	the	the	DT
20417	363	16	sun	sun	NN
20417	363	17	which	which	WDT
20417	363	18	circulate	circulate	VBP
20417	363	19	round	round	IN
20417	363	20	it	-PRON-	PRP
20417	363	21	at	at	IN
20417	363	22	various	various	JJ
20417	363	23	distances	distance	NNS
20417	363	24	,	,	,
20417	363	25	deriving	derive	VBG
20417	363	26	their	-PRON-	PRP$
20417	363	27	light	light	NN
20417	363	28	and	and	CC
20417	363	29	heat	heat	NN
20417	363	30	from	from	IN
20417	363	31	the	the	DT
20417	363	32	sun	sun	NN
20417	363	33	--	--	:
20417	363	34	the	the	DT
20417	363	35	planets	planet	NNS
20417	363	36	and	and	CC
20417	363	37	their	-PRON-	PRP$
20417	363	38	moons	moon	NNS
20417	363	39	,	,	,
20417	363	40	certain	certain	JJ
20417	363	41	comets	comet	NNS
20417	363	42	and	and	CC
20417	363	43	a	a	DT
20417	363	44	multitude	multitude	NN
20417	363	45	of	of	IN
20417	363	46	meteors	meteor	NNS
20417	363	47	:	:	:
20417	363	48	in	in	IN
20417	363	49	other	other	JJ
20417	363	50	words	word	NNS
20417	363	51	,	,	,
20417	363	52	all	all	DT
20417	363	53	bodies	body	NNS
20417	363	54	whose	whose	WP$
20417	363	55	movements	movement	NNS
20417	363	56	in	in	IN
20417	363	57	space	space	NN
20417	363	58	are	be	VBP
20417	363	59	determined	determine	VBN
20417	363	60	by	by	IN
20417	363	61	the	the	DT
20417	363	62	gravitational	gravitational	JJ
20417	363	63	pull	pull	NN
20417	363	64	of	of	IN
20417	363	65	the	the	DT
20417	363	66	sun	sun	NN
20417	363	67	.	.	.
20417	364	1	The	the	DT
20417	364	2	Sun	Sun	NNP
20417	364	3	Thanks	thank	NNS
20417	364	4	to	to	IN
20417	364	5	our	-PRON-	PRP$
20417	364	6	wonderful	wonderful	JJ
20417	364	7	modern	modern	JJ
20417	364	8	instruments	instrument	NNS
20417	364	9	and	and	CC
20417	364	10	the	the	DT
20417	364	11	ingenious	ingenious	JJ
20417	364	12	methods	method	NNS
20417	364	13	used	use	VBN
20417	364	14	by	by	IN
20417	364	15	astronomers	astronomer	NNS
20417	364	16	,	,	,
20417	364	17	we	-PRON-	PRP
20417	364	18	have	have	VBP
20417	364	19	to	to	TO
20417	364	20	-	-	HYPH
20417	364	21	day	day	NN
20417	364	22	a	a	DT
20417	364	23	remarkable	remarkable	JJ
20417	364	24	knowledge	knowledge	NN
20417	364	25	of	of	IN
20417	364	26	the	the	DT
20417	364	27	sun	sun	NN
20417	364	28	.	.	.
20417	365	1	Look	look	VB
20417	365	2	at	at	IN
20417	365	3	the	the	DT
20417	365	4	figure	figure	NN
20417	365	5	of	of	IN
20417	365	6	the	the	DT
20417	365	7	sun	sun	NN
20417	365	8	in	in	IN
20417	365	9	the	the	DT
20417	365	10	frontispiece	frontispiece	NN
20417	365	11	.	.	.
20417	366	1	The	the	DT
20417	366	2	picture	picture	NN
20417	366	3	represents	represent	VBZ
20417	366	4	an	an	DT
20417	366	5	eclipse	eclipse	NN
20417	366	6	of	of	IN
20417	366	7	the	the	DT
20417	366	8	sun	sun	NN
20417	366	9	;	;	:
20417	366	10	the	the	DT
20417	366	11	dark	dark	JJ
20417	366	12	body	body	NN
20417	366	13	of	of	IN
20417	366	14	the	the	DT
20417	366	15	moon	moon	NN
20417	366	16	has	have	VBZ
20417	366	17	screened	screen	VBN
20417	366	18	the	the	DT
20417	366	19	sun	sun	NN
20417	366	20	's	's	POS
20417	366	21	shining	shine	VBG
20417	366	22	disc	disc	NN
20417	366	23	and	and	CC
20417	366	24	taken	take	VBN
20417	366	25	the	the	DT
20417	366	26	glare	glare	NN
20417	366	27	out	out	IN
20417	366	28	of	of	IN
20417	366	29	our	-PRON-	PRP$
20417	366	30	eyes	eye	NNS
20417	366	31	;	;	:
20417	366	32	we	-PRON-	PRP
20417	366	33	see	see	VBP
20417	366	34	a	a	DT
20417	366	35	silvery	silvery	JJ
20417	366	36	halo	halo	NN
20417	366	37	surrounding	surround	VBG
20417	366	38	the	the	DT
20417	366	39	great	great	JJ
20417	366	40	orb	orb	NN
20417	366	41	on	on	IN
20417	366	42	every	every	DT
20417	366	43	side	side	NN
20417	366	44	.	.	.
20417	367	1	It	-PRON-	PRP
20417	367	2	is	be	VBZ
20417	367	3	the	the	DT
20417	367	4	sun	sun	NN
20417	367	5	's	's	POS
20417	367	6	atmosphere	atmosphere	NN
20417	367	7	,	,	,
20417	367	8	or	or	CC
20417	367	9	"	"	``
20417	367	10	crown	crown	NN
20417	367	11	"	"	''
20417	367	12	(	(	-LRB-
20417	367	13	corona	corona	NNP
20417	367	14	)	)	-RRB-
20417	367	15	,	,	,
20417	367	16	stretching	stretch	VBG
20417	367	17	for	for	IN
20417	367	18	millions	million	NNS
20417	367	19	of	of	IN
20417	367	20	miles	mile	NNS
20417	367	21	into	into	IN
20417	367	22	space	space	NN
20417	367	23	in	in	IN
20417	367	24	the	the	DT
20417	367	25	form	form	NN
20417	367	26	of	of	IN
20417	367	27	a	a	DT
20417	367	28	soft	soft	JJ
20417	367	29	silvery	silvery	RB
20417	367	30	-	-	HYPH
20417	367	31	looking	looking	JJ
20417	367	32	light	light	NN
20417	367	33	;	;	:
20417	367	34	probably	probably	RB
20417	367	35	much	much	JJ
20417	367	36	of	of	IN
20417	367	37	its	-PRON-	PRP$
20417	367	38	light	light	NN
20417	367	39	is	be	VBZ
20417	367	40	sunlight	sunlight	NN
20417	367	41	reflected	reflect	VBN
20417	367	42	from	from	IN
20417	367	43	particles	particle	NNS
20417	367	44	of	of	IN
20417	367	45	dust	dust	NN
20417	367	46	,	,	,
20417	367	47	although	although	IN
20417	367	48	the	the	DT
20417	367	49	spectroscope	spectroscope	NN
20417	367	50	shows	show	VBZ
20417	367	51	an	an	DT
20417	367	52	element	element	NN
20417	367	53	in	in	IN
20417	367	54	the	the	DT
20417	367	55	corona	corona	NN
20417	367	56	that	that	WDT
20417	367	57	has	have	VBZ
20417	367	58	not	not	RB
20417	367	59	so	so	RB
20417	367	60	far	far	RB
20417	367	61	been	be	VBN
20417	367	62	detected	detect	VBN
20417	367	63	anywhere	anywhere	RB
20417	367	64	else	else	RB
20417	367	65	in	in	IN
20417	367	66	the	the	DT
20417	367	67	universe	universe	NN
20417	367	68	and	and	CC
20417	367	69	which	which	WDT
20417	367	70	in	in	IN
20417	367	71	consequence	consequence	NN
20417	367	72	has	have	VBZ
20417	367	73	been	be	VBN
20417	367	74	named	name	VBN
20417	367	75	Coronium	Coronium	NNP
20417	367	76	.	.	.
20417	368	1	We	-PRON-	PRP
20417	368	2	next	next	JJ
20417	368	3	notice	notice	NN
20417	368	4	in	in	IN
20417	368	5	the	the	DT
20417	368	6	illustration	illustration	NN
20417	368	7	that	that	IN
20417	368	8	at	at	IN
20417	368	9	the	the	DT
20417	368	10	base	base	NN
20417	368	11	of	of	IN
20417	368	12	the	the	DT
20417	368	13	halo	halo	NNS
20417	368	14	there	there	EX
20417	368	15	are	be	VBP
20417	368	16	red	red	JJ
20417	368	17	flames	flame	NNS
20417	368	18	peeping	peep	VBG
20417	368	19	out	out	RP
20417	368	20	from	from	IN
20417	368	21	the	the	DT
20417	368	22	edges	edge	NNS
20417	368	23	of	of	IN
20417	368	24	the	the	DT
20417	368	25	hidden	hide	VBN
20417	368	26	disc	disc	NN
20417	368	27	.	.	.
20417	369	1	When	when	WRB
20417	369	2	one	one	PRP
20417	369	3	remembers	remember	VBZ
20417	369	4	that	that	IN
20417	369	5	the	the	DT
20417	369	6	sun	sun	NN
20417	369	7	is	be	VBZ
20417	369	8	866,000	866,000	CD
20417	369	9	miles	mile	NNS
20417	369	10	in	in	IN
20417	369	11	diameter	diameter	NN
20417	369	12	,	,	,
20417	369	13	one	one	CD
20417	369	14	hardly	hardly	RB
20417	369	15	needs	need	VBZ
20417	369	16	to	to	TO
20417	369	17	be	be	VB
20417	369	18	told	tell	VBN
20417	369	19	that	that	IN
20417	369	20	these	these	DT
20417	369	21	flames	flame	NNS
20417	369	22	are	be	VBP
20417	369	23	really	really	RB
20417	369	24	gigantic	gigantic	JJ
20417	369	25	.	.	.
20417	370	1	We	-PRON-	PRP
20417	370	2	shall	shall	MD
20417	370	3	see	see	VB
20417	370	4	what	what	WP
20417	370	5	they	-PRON-	PRP
20417	370	6	are	be	VBP
20417	370	7	presently	presently	RB
20417	370	8	.	.	.
20417	371	1	Regions	region	NNS
20417	371	2	of	of	IN
20417	371	3	the	the	DT
20417	371	4	Sun	Sun	NNP
20417	371	5	The	the	DT
20417	371	6	astronomer	astronomer	NN
20417	371	7	has	have	VBZ
20417	371	8	divided	divide	VBN
20417	371	9	the	the	DT
20417	371	10	sun	sun	NN
20417	371	11	into	into	IN
20417	371	12	definite	definite	JJ
20417	371	13	concentric	concentric	NN
20417	371	14	regions	region	NNS
20417	371	15	or	or	CC
20417	371	16	layers	layer	NNS
20417	371	17	.	.	.
20417	372	1	These	these	DT
20417	372	2	layers	layer	NNS
20417	372	3	envelop	envelop	VBP
20417	372	4	the	the	DT
20417	372	5	nucleus	nucleus	NN
20417	372	6	or	or	CC
20417	372	7	central	central	JJ
20417	372	8	body	body	NN
20417	372	9	of	of	IN
20417	372	10	the	the	DT
20417	372	11	sun	sun	NN
20417	372	12	somewhat	somewhat	RB
20417	372	13	as	as	IN
20417	372	14	the	the	DT
20417	372	15	atmosphere	atmosphere	NN
20417	372	16	envelops	envelop	VBZ
20417	372	17	our	-PRON-	PRP$
20417	372	18	earth	earth	NN
20417	372	19	.	.	.
20417	373	1	It	-PRON-	PRP
20417	373	2	is	be	VBZ
20417	373	3	through	through	IN
20417	373	4	these	these	DT
20417	373	5	vapour	vapour	NN
20417	373	6	layers	layer	NNS
20417	373	7	that	that	IN
20417	373	8	the	the	DT
20417	373	9	bright	bright	JJ
20417	373	10	white	white	JJ
20417	373	11	body	body	NN
20417	373	12	of	of	IN
20417	373	13	the	the	DT
20417	373	14	sun	sun	NN
20417	373	15	is	be	VBZ
20417	373	16	seen	see	VBN
20417	373	17	.	.	.
20417	374	1	Of	of	IN
20417	374	2	the	the	DT
20417	374	3	innermost	innermost	JJS
20417	374	4	region	region	NN
20417	374	5	,	,	,
20417	374	6	the	the	DT
20417	374	7	heart	heart	NN
20417	374	8	or	or	CC
20417	374	9	nucleus	nucleus	NN
20417	374	10	of	of	IN
20417	374	11	the	the	DT
20417	374	12	sun	sun	NN
20417	374	13	,	,	,
20417	374	14	we	-PRON-	PRP
20417	374	15	know	know	VBP
20417	374	16	almost	almost	RB
20417	374	17	nothing	nothing	NN
20417	374	18	.	.	.
20417	375	1	The	the	DT
20417	375	2	central	central	JJ
20417	375	3	body	body	NN
20417	375	4	or	or	CC
20417	375	5	nucleus	nucleus	NN
20417	375	6	is	be	VBZ
20417	375	7	surrounded	surround	VBN
20417	375	8	by	by	IN
20417	375	9	a	a	DT
20417	375	10	brilliantly	brilliantly	RB
20417	375	11	luminous	luminous	JJ
20417	375	12	envelope	envelope	NN
20417	375	13	or	or	CC
20417	375	14	layer	layer	NN
20417	375	15	of	of	IN
20417	375	16	vaporous	vaporous	JJ
20417	375	17	matter	matter	NN
20417	375	18	which	which	WDT
20417	375	19	is	be	VBZ
20417	375	20	what	what	WP
20417	375	21	we	-PRON-	PRP
20417	375	22	see	see	VBP
20417	375	23	when	when	WRB
20417	375	24	we	-PRON-	PRP
20417	375	25	look	look	VBP
20417	375	26	at	at	IN
20417	375	27	the	the	DT
20417	375	28	sun	sun	NN
20417	375	29	and	and	CC
20417	375	30	which	which	WDT
20417	375	31	the	the	DT
20417	375	32	astronomer	astronomer	NN
20417	375	33	calls	call	VBZ
20417	375	34	the	the	DT
20417	375	35	photosphere	photosphere	NN
20417	375	36	.	.	.
20417	376	1	Above	above	IN
20417	376	2	--	--	:
20417	376	3	that	that	RB
20417	376	4	is	is	RB
20417	376	5	,	,	,
20417	376	6	overlying	overlie	VBG
20417	376	7	--	--	:
20417	376	8	the	the	DT
20417	376	9	photosphere	photosphere	NN
20417	376	10	there	there	EX
20417	376	11	is	be	VBZ
20417	376	12	a	a	DT
20417	376	13	second	second	JJ
20417	376	14	layer	layer	NN
20417	376	15	of	of	IN
20417	376	16	glowing	glow	VBG
20417	376	17	gases	gas	NNS
20417	376	18	,	,	,
20417	376	19	which	which	WDT
20417	376	20	is	be	VBZ
20417	376	21	known	know	VBN
20417	376	22	as	as	IN
20417	376	23	the	the	DT
20417	376	24	reversing	reversing	NN
20417	376	25	layer	layer	NN
20417	376	26	.	.	.
20417	377	1	This	this	DT
20417	377	2	layer	layer	NN
20417	377	3	is	be	VBZ
20417	377	4	cooler	cool	JJR
20417	377	5	than	than	IN
20417	377	6	the	the	DT
20417	377	7	underlying	underlying	JJ
20417	377	8	photosphere	photosphere	NN
20417	377	9	;	;	:
20417	377	10	it	-PRON-	PRP
20417	377	11	forms	form	VBZ
20417	377	12	a	a	DT
20417	377	13	veil	veil	NN
20417	377	14	of	of	IN
20417	377	15	smoke	smoke	NN
20417	377	16	-	-	HYPH
20417	377	17	like	like	JJ
20417	377	18	haze	haze	NN
20417	377	19	and	and	CC
20417	377	20	is	be	VBZ
20417	377	21	of	of	IN
20417	377	22	from	from	IN
20417	377	23	500	500	CD
20417	377	24	to	to	TO
20417	377	25	1,000	1,000	CD
20417	377	26	miles	mile	NNS
20417	377	27	in	in	IN
20417	377	28	thickness	thickness	NN
20417	377	29	.	.	.
20417	378	1	A	a	DT
20417	378	2	third	third	JJ
20417	378	3	layer	layer	NN
20417	378	4	or	or	CC
20417	378	5	envelope	envelope	VBP
20417	378	6	immediately	immediately	RB
20417	378	7	lying	lie	VBG
20417	378	8	over	over	IN
20417	378	9	the	the	DT
20417	378	10	last	last	JJ
20417	378	11	one	one	NN
20417	378	12	is	be	VBZ
20417	378	13	the	the	DT
20417	378	14	region	region	NN
20417	378	15	known	know	VBN
20417	378	16	as	as	IN
20417	378	17	the	the	DT
20417	378	18	chromosphere	chromosphere	NN
20417	378	19	.	.	.
20417	379	1	The	the	DT
20417	379	2	chromosphere	chromosphere	NN
20417	379	3	extends	extend	VBZ
20417	379	4	from	from	IN
20417	379	5	5,000	5,000	CD
20417	379	6	to	to	TO
20417	379	7	10,000	10,000	CD
20417	379	8	miles	mile	NNS
20417	379	9	in	in	IN
20417	379	10	thickness	thickness	NN
20417	379	11	--	--	:
20417	379	12	a	a	DT
20417	379	13	"	"	``
20417	379	14	sea	sea	NN
20417	379	15	"	"	''
20417	379	16	of	of	IN
20417	379	17	red	red	JJ
20417	379	18	tumultuous	tumultuous	JJ
20417	379	19	surging	surging	NN
20417	379	20	fire	fire	NN
20417	379	21	.	.	.
20417	380	1	Chief	chief	NN
20417	380	2	among	among	IN
20417	380	3	the	the	DT
20417	380	4	glowing	glow	VBG
20417	380	5	gases	gas	NNS
20417	380	6	is	be	VBZ
20417	380	7	the	the	DT
20417	380	8	vapour	vapour	NN
20417	380	9	of	of	IN
20417	380	10	hydrogen	hydrogen	NN
20417	380	11	.	.	.
20417	381	1	The	the	DT
20417	381	2	intense	intense	JJ
20417	381	3	white	white	JJ
20417	381	4	heat	heat	NN
20417	381	5	of	of	IN
20417	381	6	the	the	DT
20417	381	7	photosphere	photosphere	NN
20417	381	8	beneath	beneath	WDT
20417	381	9	shines	shine	VBZ
20417	381	10	through	through	IN
20417	381	11	this	this	DT
20417	381	12	layer	layer	NN
20417	381	13	,	,	,
20417	381	14	overpowering	overpower	VBG
20417	381	15	its	-PRON-	PRP$
20417	381	16	brilliant	brilliant	JJ
20417	381	17	redness	redness	NN
20417	381	18	.	.	.
20417	382	1	From	from	IN
20417	382	2	the	the	DT
20417	382	3	uppermost	uppermost	JJ
20417	382	4	portion	portion	NN
20417	382	5	of	of	IN
20417	382	6	the	the	DT
20417	382	7	chromosphere	chromosphere	NN
20417	382	8	great	great	JJ
20417	382	9	fiery	fiery	JJ
20417	382	10	tongues	tongue	NNS
20417	382	11	of	of	IN
20417	382	12	glowing	glow	VBG
20417	382	13	hydrogen	hydrogen	NN
20417	382	14	and	and	CC
20417	382	15	calcium	calcium	NN
20417	382	16	vapour	vapour	NN
20417	382	17	shoot	shoot	VB
20417	382	18	out	out	RB
20417	382	19	for	for	IN
20417	382	20	many	many	JJ
20417	382	21	thousands	thousand	NNS
20417	382	22	of	of	IN
20417	382	23	miles	mile	NNS
20417	382	24	,	,	,
20417	382	25	driven	drive	VBN
20417	382	26	outward	outward	RB
20417	382	27	by	by	IN
20417	382	28	some	some	DT
20417	382	29	prodigious	prodigious	JJ
20417	382	30	expulsive	expulsive	JJ
20417	382	31	force	force	NN
20417	382	32	.	.	.
20417	383	1	It	-PRON-	PRP
20417	383	2	is	be	VBZ
20417	383	3	these	these	DT
20417	383	4	red	red	JJ
20417	383	5	"	"	``
20417	383	6	prominences	prominence	NNS
20417	383	7	"	"	''
20417	383	8	which	which	WDT
20417	383	9	are	be	VBP
20417	383	10	such	such	PDT
20417	383	11	a	a	DT
20417	383	12	notable	notable	JJ
20417	383	13	feature	feature	NN
20417	383	14	in	in	IN
20417	383	15	the	the	DT
20417	383	16	picture	picture	NN
20417	383	17	of	of	IN
20417	383	18	the	the	DT
20417	383	19	eclipse	eclipse	NN
20417	383	20	of	of	IN
20417	383	21	the	the	DT
20417	383	22	sun	sun	NN
20417	383	23	already	already	RB
20417	383	24	referred	refer	VBD
20417	383	25	to	to	IN
20417	383	26	.	.	.
20417	384	1	During	during	IN
20417	384	2	the	the	DT
20417	384	3	solar	solar	JJ
20417	384	4	eclipse	eclipse	NN
20417	384	5	of	of	IN
20417	384	6	1919	1919	CD
20417	384	7	one	one	CD
20417	384	8	of	of	IN
20417	384	9	these	these	DT
20417	384	10	red	red	JJ
20417	384	11	flames	flame	NNS
20417	384	12	rose	rise	VBD
20417	384	13	in	in	IN
20417	384	14	less	less	JJR
20417	384	15	than	than	IN
20417	384	16	seven	seven	CD
20417	384	17	hours	hour	NNS
20417	384	18	from	from	IN
20417	384	19	a	a	DT
20417	384	20	height	height	NN
20417	384	21	of	of	IN
20417	384	22	130,000	130,000	CD
20417	384	23	miles	mile	NNS
20417	384	24	to	to	IN
20417	384	25	more	more	JJR
20417	384	26	than	than	IN
20417	384	27	500,000	500,000	CD
20417	384	28	miles	mile	NNS
20417	384	29	above	above	IN
20417	384	30	the	the	DT
20417	384	31	sun	sun	NN
20417	384	32	's	's	POS
20417	384	33	surface	surface	NN
20417	384	34	.	.	.
20417	385	1	This	this	DT
20417	385	2	immense	immense	JJ
20417	385	3	column	column	NN
20417	385	4	of	of	IN
20417	385	5	red	red	JJ
20417	385	6	-	-	HYPH
20417	385	7	hot	hot	JJ
20417	385	8	gas	gas	NN
20417	385	9	,	,	,
20417	385	10	four	four	CD
20417	385	11	or	or	CC
20417	385	12	five	five	CD
20417	385	13	times	time	NNS
20417	385	14	the	the	DT
20417	385	15	thickness	thickness	NN
20417	385	16	of	of	IN
20417	385	17	the	the	DT
20417	385	18	earth	earth	NN
20417	385	19	,	,	,
20417	385	20	was	be	VBD
20417	385	21	soaring	soar	VBG
20417	385	22	upward	upward	RB
20417	385	23	at	at	IN
20417	385	24	the	the	DT
20417	385	25	rate	rate	NN
20417	385	26	of	of	IN
20417	385	27	60,000	60,000	CD
20417	385	28	miles	mile	NNS
20417	385	29	an	an	DT
20417	385	30	hour	hour	NN
20417	385	31	.	.	.
20417	386	1	These	these	DT
20417	386	2	flaming	flame	VBG
20417	386	3	jets	jet	NNS
20417	386	4	or	or	CC
20417	386	5	prominences	prominence	NNS
20417	386	6	shooting	shoot	VBG
20417	386	7	out	out	RP
20417	386	8	from	from	IN
20417	386	9	the	the	DT
20417	386	10	chromosphere	chromosphere	NN
20417	386	11	are	be	VBP
20417	386	12	not	not	RB
20417	386	13	to	to	TO
20417	386	14	be	be	VB
20417	386	15	seen	see	VBN
20417	386	16	every	every	DT
20417	386	17	day	day	NN
20417	386	18	by	by	IN
20417	386	19	the	the	DT
20417	386	20	naked	naked	JJ
20417	386	21	eye	eye	NN
20417	386	22	;	;	:
20417	386	23	the	the	DT
20417	386	24	dazzling	dazzle	VBG
20417	386	25	light	light	NN
20417	386	26	of	of	IN
20417	386	27	the	the	DT
20417	386	28	sun	sun	NN
20417	386	29	obscures	obscure	VBZ
20417	386	30	them	-PRON-	PRP
20417	386	31	,	,	,
20417	386	32	gigantic	gigantic	JJ
20417	386	33	as	as	IN
20417	386	34	they	-PRON-	PRP
20417	386	35	are	be	VBP
20417	386	36	.	.	.
20417	387	1	They	-PRON-	PRP
20417	387	2	can	can	MD
20417	387	3	be	be	VB
20417	387	4	observed	observe	VBN
20417	387	5	,	,	,
20417	387	6	however	however	RB
20417	387	7	,	,	,
20417	387	8	by	by	IN
20417	387	9	the	the	DT
20417	387	10	spectroscope	spectroscope	NN
20417	387	11	any	any	DT
20417	387	12	day	day	NN
20417	387	13	,	,	,
20417	387	14	and	and	CC
20417	387	15	they	-PRON-	PRP
20417	387	16	are	be	VBP
20417	387	17	visible	visible	JJ
20417	387	18	to	to	IN
20417	387	19	us	-PRON-	PRP
20417	387	20	for	for	IN
20417	387	21	a	a	DT
20417	387	22	very	very	RB
20417	387	23	short	short	JJ
20417	387	24	time	time	NN
20417	387	25	during	during	IN
20417	387	26	an	an	DT
20417	387	27	eclipse	eclipse	NN
20417	387	28	of	of	IN
20417	387	29	the	the	DT
20417	387	30	sun	sun	NN
20417	387	31	.	.	.
20417	388	1	Some	some	DT
20417	388	2	extraordinary	extraordinary	JJ
20417	388	3	outbursts	outburst	NNS
20417	388	4	have	have	VBP
20417	388	5	been	be	VBN
20417	388	6	witnessed	witness	VBN
20417	388	7	.	.	.
20417	389	1	Thus	thus	RB
20417	389	2	the	the	DT
20417	389	3	late	late	JJ
20417	389	4	Professor	Professor	NNP
20417	389	5	Young	Young	NNP
20417	389	6	described	describe	VBD
20417	389	7	one	one	CD
20417	389	8	on	on	IN
20417	389	9	September	September	NNP
20417	389	10	7	7	CD
20417	389	11	,	,	,
20417	389	12	1871	1871	CD
20417	389	13	,	,	,
20417	389	14	when	when	WRB
20417	389	15	he	-PRON-	PRP
20417	389	16	had	have	VBD
20417	389	17	been	be	VBN
20417	389	18	examining	examine	VBG
20417	389	19	a	a	DT
20417	389	20	prominence	prominence	NN
20417	389	21	by	by	IN
20417	389	22	the	the	DT
20417	389	23	spectroscope	spectroscope	NN
20417	389	24	:	:	:
20417	389	25	It	-PRON-	PRP
20417	389	26	had	have	VBD
20417	389	27	remained	remain	VBN
20417	389	28	unchanged	unchanged	JJ
20417	389	29	since	since	IN
20417	389	30	noon	noon	NN
20417	389	31	of	of	IN
20417	389	32	the	the	DT
20417	389	33	previous	previous	JJ
20417	389	34	day	day	NN
20417	389	35	--	--	:
20417	389	36	a	a	DT
20417	389	37	long	long	JJ
20417	389	38	,	,	,
20417	389	39	low	low	JJ
20417	389	40	,	,	,
20417	389	41	quiet	quiet	JJ
20417	389	42	-	-	HYPH
20417	389	43	looking	looking	JJ
20417	389	44	cloud	cloud	NN
20417	389	45	,	,	,
20417	389	46	not	not	RB
20417	389	47	very	very	RB
20417	389	48	dense	dense	JJ
20417	389	49	,	,	,
20417	389	50	or	or	CC
20417	389	51	brilliant	brilliant	JJ
20417	389	52	,	,	,
20417	389	53	or	or	CC
20417	389	54	in	in	IN
20417	389	55	any	any	DT
20417	389	56	way	way	NN
20417	389	57	remarkable	remarkable	JJ
20417	389	58	except	except	IN
20417	389	59	for	for	IN
20417	389	60	its	-PRON-	PRP$
20417	389	61	size	size	NN
20417	389	62	.	.	.
20417	390	1	At	at	IN
20417	390	2	12:30	12:30	CD
20417	390	3	p.m.	p.m.	NN
20417	390	4	the	the	DT
20417	390	5	Professor	Professor	NNP
20417	390	6	left	leave	VBD
20417	390	7	the	the	DT
20417	390	8	spectroscope	spectroscope	NN
20417	390	9	for	for	IN
20417	390	10	a	a	DT
20417	390	11	short	short	JJ
20417	390	12	time	time	NN
20417	390	13	,	,	,
20417	390	14	and	and	CC
20417	390	15	on	on	IN
20417	390	16	returning	return	VBG
20417	390	17	half	half	PDT
20417	390	18	an	an	DT
20417	390	19	hour	hour	NN
20417	390	20	later	later	RB
20417	390	21	to	to	IN
20417	390	22	his	-PRON-	PRP$
20417	390	23	observations	observation	NNS
20417	390	24	,	,	,
20417	390	25	he	-PRON-	PRP
20417	390	26	was	be	VBD
20417	390	27	astonished	astonish	VBN
20417	390	28	to	to	TO
20417	390	29	find	find	VB
20417	390	30	the	the	DT
20417	390	31	gigantic	gigantic	JJ
20417	390	32	Sun	Sun	NNP
20417	390	33	flame	flame	NN
20417	390	34	shattered	shatter	VBD
20417	390	35	to	to	IN
20417	390	36	pieces	piece	NNS
20417	390	37	.	.	.
20417	391	1	The	the	DT
20417	391	2	solar	solar	JJ
20417	391	3	atmosphere	atmosphere	NN
20417	391	4	was	be	VBD
20417	391	5	filled	fill	VBN
20417	391	6	with	with	IN
20417	391	7	flying	fly	VBG
20417	391	8	debris	debris	NN
20417	391	9	,	,	,
20417	391	10	and	and	CC
20417	391	11	some	some	DT
20417	391	12	of	of	IN
20417	391	13	these	these	DT
20417	391	14	portions	portion	NNS
20417	391	15	reached	reach	VBD
20417	391	16	a	a	DT
20417	391	17	height	height	NN
20417	391	18	of	of	IN
20417	391	19	100,000	100,000	CD
20417	391	20	miles	mile	NNS
20417	391	21	above	above	IN
20417	391	22	the	the	DT
20417	391	23	solar	solar	JJ
20417	391	24	surface	surface	NN
20417	391	25	.	.	.
20417	392	1	Moving	move	VBG
20417	392	2	with	with	IN
20417	392	3	a	a	DT
20417	392	4	velocity	velocity	NN
20417	392	5	which	which	WDT
20417	392	6	,	,	,
20417	392	7	even	even	RB
20417	392	8	at	at	IN
20417	392	9	the	the	DT
20417	392	10	distance	distance	NN
20417	392	11	of	of	IN
20417	392	12	93,000,000	93,000,000	CD
20417	392	13	miles	mile	NNS
20417	392	14	,	,	,
20417	392	15	was	be	VBD
20417	392	16	almost	almost	RB
20417	392	17	perceptible	perceptible	JJ
20417	392	18	to	to	IN
20417	392	19	the	the	DT
20417	392	20	eye	eye	NN
20417	392	21	,	,	,
20417	392	22	these	these	DT
20417	392	23	fragments	fragment	NNS
20417	392	24	doubled	double	VBD
20417	392	25	their	-PRON-	PRP$
20417	392	26	height	height	NN
20417	392	27	in	in	IN
20417	392	28	ten	ten	CD
20417	392	29	minutes	minute	NNS
20417	392	30	.	.	.
20417	393	1	On	on	IN
20417	393	2	January	January	NNP
20417	393	3	30	30	CD
20417	393	4	,	,	,
20417	393	5	1885	1885	CD
20417	393	6	,	,	,
20417	393	7	another	another	DT
20417	393	8	distinguished	distinguished	JJ
20417	393	9	solar	solar	JJ
20417	393	10	observer	observer	NN
20417	393	11	,	,	,
20417	393	12	the	the	DT
20417	393	13	late	late	JJ
20417	393	14	Professor	Professor	NNP
20417	393	15	Tacchini	Tacchini	NNP
20417	393	16	of	of	IN
20417	393	17	Rome	Rome	NNP
20417	393	18	,	,	,
20417	393	19	observed	observe	VBD
20417	393	20	one	one	CD
20417	393	21	of	of	IN
20417	393	22	the	the	DT
20417	393	23	greatest	great	JJS
20417	393	24	prominences	prominence	NNS
20417	393	25	ever	ever	RB
20417	393	26	seen	see	VBN
20417	393	27	by	by	IN
20417	393	28	man	man	NN
20417	393	29	.	.	.
20417	394	1	Its	-PRON-	PRP$
20417	394	2	height	height	NN
20417	394	3	was	be	VBD
20417	394	4	no	no	RB
20417	394	5	less	less	JJR
20417	394	6	than	than	IN
20417	394	7	142,000	142,000	CD
20417	394	8	miles	mile	NNS
20417	394	9	--	--	:
20417	394	10	eighteen	eighteen	CD
20417	394	11	times	time	NNS
20417	394	12	the	the	DT
20417	394	13	diameter	diameter	NN
20417	394	14	of	of	IN
20417	394	15	the	the	DT
20417	394	16	earth	earth	NN
20417	394	17	.	.	.
20417	395	1	Another	another	DT
20417	395	2	mighty	mighty	JJ
20417	395	3	flame	flame	NN
20417	395	4	was	be	VBD
20417	395	5	so	so	RB
20417	395	6	vast	vast	JJ
20417	395	7	that	that	IN
20417	395	8	supposing	suppose	VBG
20417	395	9	the	the	DT
20417	395	10	eight	eight	CD
20417	395	11	large	large	JJ
20417	395	12	planets	planet	NNS
20417	395	13	of	of	IN
20417	395	14	the	the	DT
20417	395	15	solar	solar	JJ
20417	395	16	system	system	NN
20417	395	17	ranged	range	VBD
20417	395	18	one	one	CD
20417	395	19	on	on	IN
20417	395	20	top	top	NN
20417	395	21	of	of	IN
20417	395	22	the	the	DT
20417	395	23	other	other	JJ
20417	395	24	,	,	,
20417	395	25	the	the	DT
20417	395	26	prominence	prominence	NN
20417	395	27	would	would	MD
20417	395	28	still	still	RB
20417	395	29	tower	tower	VB
20417	395	30	above	above	IN
20417	395	31	them	-PRON-	PRP
20417	395	32	.	.	.
20417	396	1	[	[	-LRB-
20417	396	2	1	1	CD
20417	396	3	]	]	-RRB-
20417	396	4	[	[	-LRB-
20417	396	5	1	1	CD
20417	396	6	]	]	-RRB-
20417	396	7	_	_	NNP
20417	396	8	The	the	DT
20417	396	9	Romance	Romance	NNP
20417	396	10	of	of	IN
20417	396	11	Astronomy	Astronomy	NNP
20417	396	12	_	_	NNP
20417	396	13	,	,	,
20417	396	14	by	by	IN
20417	396	15	H.	H.	NNP
20417	396	16	Macpherson	Macpherson	NNP
20417	396	17	.	.	.
20417	397	1	[	[	-LRB-
20417	397	2	Illustration	illustration	NN
20417	397	3	:	:	:
20417	397	4	FIG	FIG	NNP
20417	397	5	.	.	.
20417	398	1	5.--DIAGRAM	5.--diagram	CD
20417	398	2	SHOWING	show	VBG
20417	398	3	THE	the	DT
20417	398	4	MAIN	main	JJ
20417	398	5	LAYERS	layer	NNS
20417	398	6	OF	of	IN
20417	398	7	THE	the	DT
20417	398	8	SUN	SUN	NNP
20417	398	9	Compare	Compare	NNP
20417	398	10	with	with	IN
20417	398	11	frontispiece	frontispiece	NN
20417	398	12	.	.	.
20417	398	13	]	]	-RRB-
20417	399	1	[	[	-LRB-
20417	399	2	Illustration	illustration	NN
20417	399	3	:	:	:
20417	399	4	_	_	NNP
20417	399	5	Photo	Photo	NNP
20417	399	6	:	:	:
20417	399	7	Royal	Royal	NNP
20417	399	8	Observatory	Observatory	NNP
20417	399	9	,	,	,
20417	399	10	Greenwich	Greenwich	NNP
20417	399	11	.	.	.
20417	399	12	_	_	NNP
20417	399	13	FIG	FIG	NNP
20417	399	14	.	.	.
20417	400	1	6.--SOLAR	6.--solar	CD
20417	400	2	PROMINENCES	PROMINENCES	NNP
20417	400	3	SEEN	see	VBN
20417	400	4	AT	at	IN
20417	400	5	TOTAL	TOTAL	NNP
20417	400	6	SOLAR	SOLAR	NNP
20417	400	7	ECLIPSE	eclipse	RB
20417	400	8	,	,	,
20417	400	9	May	May	NNP
20417	400	10	29	29	CD
20417	400	11	,	,	,
20417	400	12	1919	1919	CD
20417	400	13	.	.	.
20417	401	1	TAKEN	TAKEN	NNP
20417	401	2	AT	AT	NNP
20417	401	3	SOBRAL	SOBRAL	NNP
20417	401	4	,	,	,
20417	401	5	BRAZIL	BRAZIL	NNP
20417	401	6	.	.	.
20417	402	1	The	the	DT
20417	402	2	small	small	JJ
20417	402	3	Corona	Corona	NNP
20417	402	4	is	be	VBZ
20417	402	5	also	also	RB
20417	402	6	visible	visible	JJ
20417	402	7	.	.	.
20417	402	8	]	]	-RRB-
20417	403	1	[	[	-LRB-
20417	403	2	Illustration	illustration	NN
20417	403	3	:	:	:
20417	403	4	FIG	FIG	NNP
20417	403	5	.	.	.
20417	404	1	7.--THE	7.--the	CD
20417	404	2	VISIBLE	visible	NN
20417	404	3	SURFACE	surface	NN
20417	404	4	OF	of	IN
20417	404	5	THE	the	DT
20417	404	6	SUN	SUN	NNP
20417	404	7	A	a	DT
20417	404	8	photograph	photograph	NN
20417	404	9	taken	take	VBN
20417	404	10	at	at	IN
20417	404	11	the	the	DT
20417	404	12	Mount	Mount	NNP
20417	404	13	Wilson	Wilson	NNP
20417	404	14	Observatory	Observatory	NNP
20417	404	15	of	of	IN
20417	404	16	the	the	DT
20417	404	17	Carnegie	Carnegie	NNP
20417	404	18	Institution	Institution	NNP
20417	404	19	at	at	IN
20417	404	20	Washington	Washington	NNP
20417	404	21	.	.	.
20417	404	22	]	]	-RRB-
20417	405	1	[	[	-LRB-
20417	405	2	Illustration	illustration	NN
20417	405	3	:	:	:
20417	405	4	FIG	FIG	NNP
20417	405	5	.	.	.
20417	406	1	8.--THE	8.--the	CD
20417	406	2	SUN	SUN	NNP
20417	406	3	Photographed	photograph	VBN
20417	406	4	in	in	IN
20417	406	5	the	the	DT
20417	406	6	light	light	NN
20417	406	7	of	of	IN
20417	406	8	glowing	glow	VBG
20417	406	9	hydrogen	hydrogen	NN
20417	406	10	,	,	,
20417	406	11	at	at	IN
20417	406	12	the	the	DT
20417	406	13	Mount	Mount	NNP
20417	406	14	Wilson	Wilson	NNP
20417	406	15	Observatory	Observatory	NNP
20417	406	16	of	of	IN
20417	406	17	the	the	DT
20417	406	18	Carnegie	Carnegie	NNP
20417	406	19	Institution	Institution	NNP
20417	406	20	of	of	IN
20417	406	21	Washington	Washington	NNP
20417	406	22	:	:	:
20417	406	23	vortex	vortex	NN
20417	406	24	phenomena	phenomenon	NNS
20417	406	25	near	near	IN
20417	406	26	the	the	DT
20417	406	27	spots	spot	NNS
20417	406	28	are	be	VBP
20417	406	29	especially	especially	RB
20417	406	30	prominent	prominent	JJ
20417	406	31	.	.	.
20417	406	32	]	]	-RRB-
20417	407	1	The	the	DT
20417	407	2	fourth	fourth	JJ
20417	407	3	and	and	CC
20417	407	4	uppermost	uppermost	JJ
20417	407	5	layer	layer	NN
20417	407	6	or	or	CC
20417	407	7	region	region	NN
20417	407	8	is	be	VBZ
20417	407	9	that	that	DT
20417	407	10	of	of	IN
20417	407	11	the	the	DT
20417	407	12	corona	corona	NN
20417	407	13	,	,	,
20417	407	14	of	of	IN
20417	407	15	immense	immense	JJ
20417	407	16	extent	extent	NN
20417	407	17	and	and	CC
20417	407	18	fading	fade	VBG
20417	407	19	away	away	RB
20417	407	20	into	into	IN
20417	407	21	the	the	DT
20417	407	22	surrounding	surround	VBG
20417	407	23	sky	sky	NN
20417	407	24	--	--	:
20417	407	25	this	this	DT
20417	407	26	we	-PRON-	PRP
20417	407	27	have	have	VBP
20417	407	28	already	already	RB
20417	407	29	referred	refer	VBN
20417	407	30	to	to	IN
20417	407	31	.	.	.
20417	408	1	The	the	DT
20417	408	2	diagram	diagram	NN
20417	408	3	(	(	-LRB-
20417	408	4	Fig	fig	NN
20417	408	5	.	.	.
20417	409	1	5	5	LS
20417	409	2	)	)	-RRB-
20417	409	3	shows	show	VBZ
20417	409	4	the	the	DT
20417	409	5	dispositions	disposition	NNS
20417	409	6	of	of	IN
20417	409	7	these	these	DT
20417	409	8	various	various	JJ
20417	409	9	layers	layer	NNS
20417	409	10	of	of	IN
20417	409	11	the	the	DT
20417	409	12	sun	sun	NN
20417	409	13	.	.	.
20417	410	1	It	-PRON-	PRP
20417	410	2	is	be	VBZ
20417	410	3	through	through	IN
20417	410	4	these	these	DT
20417	410	5	several	several	JJ
20417	410	6	transparent	transparent	JJ
20417	410	7	layers	layer	NNS
20417	410	8	that	that	WDT
20417	410	9	we	-PRON-	PRP
20417	410	10	see	see	VBP
20417	410	11	the	the	DT
20417	410	12	white	white	JJ
20417	410	13	light	light	JJ
20417	410	14	body	body	NN
20417	410	15	of	of	IN
20417	410	16	the	the	DT
20417	410	17	sun	sun	NN
20417	410	18	.	.	.
20417	411	1	§	§	ADD
20417	411	2	2	2	CD
20417	411	3	The	the	DT
20417	411	4	Surface	Surface	NNP
20417	411	5	of	of	IN
20417	411	6	the	the	DT
20417	411	7	Sun	Sun	NNP
20417	411	8	Here	here	RB
20417	411	9	let	let	VB
20417	411	10	us	-PRON-	PRP
20417	411	11	return	return	VB
20417	411	12	to	to	IN
20417	411	13	and	and	CC
20417	411	14	see	see	VB
20417	411	15	what	what	WP
20417	411	16	more	more	JJR
20417	411	17	we	-PRON-	PRP
20417	411	18	know	know	VBP
20417	411	19	about	about	IN
20417	411	20	the	the	DT
20417	411	21	photosphere	photosphere	NN
20417	411	22	--	--	:
20417	411	23	the	the	DT
20417	411	24	sun	sun	NN
20417	411	25	's	's	POS
20417	411	26	surface	surface	NN
20417	411	27	.	.	.
20417	412	1	It	-PRON-	PRP
20417	412	2	is	be	VBZ
20417	412	3	from	from	IN
20417	412	4	the	the	DT
20417	412	5	photosphere	photosphere	NN
20417	412	6	that	that	WDT
20417	412	7	we	-PRON-	PRP
20417	412	8	have	have	VBP
20417	412	9	gained	gain	VBN
20417	412	10	most	most	JJS
20417	412	11	of	of	IN
20417	412	12	our	-PRON-	PRP$
20417	412	13	knowledge	knowledge	NN
20417	412	14	of	of	IN
20417	412	15	the	the	DT
20417	412	16	composition	composition	NN
20417	412	17	of	of	IN
20417	412	18	the	the	DT
20417	412	19	sun	sun	NN
20417	412	20	,	,	,
20417	412	21	which	which	WDT
20417	412	22	is	be	VBZ
20417	412	23	believed	believe	VBN
20417	412	24	not	not	RB
20417	412	25	to	to	TO
20417	412	26	be	be	VB
20417	412	27	a	a	DT
20417	412	28	solid	solid	JJ
20417	412	29	body	body	NN
20417	412	30	.	.	.
20417	413	1	Examination	examination	NN
20417	413	2	of	of	IN
20417	413	3	the	the	DT
20417	413	4	photosphere	photosphere	NN
20417	413	5	shows	show	VBZ
20417	413	6	that	that	IN
20417	413	7	the	the	DT
20417	413	8	outer	outer	JJ
20417	413	9	surface	surface	NN
20417	413	10	is	be	VBZ
20417	413	11	never	never	RB
20417	413	12	at	at	IN
20417	413	13	rest	rest	NN
20417	413	14	.	.	.
20417	414	1	Small	small	JJ
20417	414	2	bright	bright	JJ
20417	414	3	cloudlets	cloudlet	NNS
20417	414	4	come	come	VBP
20417	414	5	and	and	CC
20417	414	6	go	go	VB
20417	414	7	in	in	IN
20417	414	8	rapid	rapid	JJ
20417	414	9	succession	succession	NN
20417	414	10	,	,	,
20417	414	11	giving	give	VBG
20417	414	12	the	the	DT
20417	414	13	surface	surface	NN
20417	414	14	,	,	,
20417	414	15	through	through	IN
20417	414	16	contrasts	contrast	NNS
20417	414	17	in	in	IN
20417	414	18	luminosity	luminosity	NN
20417	414	19	,	,	,
20417	414	20	a	a	DT
20417	414	21	granular	granular	JJ
20417	414	22	appearance	appearance	NN
20417	414	23	.	.	.
20417	415	1	Of	of	RB
20417	415	2	course	course	RB
20417	415	3	,	,	,
20417	415	4	to	to	TO
20417	415	5	be	be	VB
20417	415	6	visible	visible	JJ
20417	415	7	at	at	RB
20417	415	8	all	all	RB
20417	415	9	at	at	IN
20417	415	10	92,830,000	92,830,000	CD
20417	415	11	miles	mile	NNS
20417	415	12	the	the	DT
20417	415	13	cloudlets	cloudlet	NNS
20417	415	14	can	can	MD
20417	415	15	not	not	RB
20417	415	16	be	be	VB
20417	415	17	small	small	JJ
20417	415	18	.	.	.
20417	416	1	They	-PRON-	PRP
20417	416	2	imply	imply	VBP
20417	416	3	enormous	enormous	JJ
20417	416	4	activity	activity	NN
20417	416	5	in	in	IN
20417	416	6	the	the	DT
20417	416	7	photosphere	photosphere	NN
20417	416	8	.	.	.
20417	417	1	If	if	IN
20417	417	2	we	-PRON-	PRP
20417	417	3	might	may	MD
20417	417	4	speak	speak	VB
20417	417	5	picturesquely	picturesquely	RB
20417	417	6	the	the	DT
20417	417	7	sun	sun	NN
20417	417	8	's	's	POS
20417	417	9	surface	surface	NN
20417	417	10	resembles	resemble	VBZ
20417	417	11	a	a	DT
20417	417	12	boiling	boil	VBG
20417	417	13	ocean	ocean	NN
20417	417	14	of	of	IN
20417	417	15	white	white	JJ
20417	417	16	-	-	HYPH
20417	417	17	hot	hot	JJ
20417	417	18	metal	metal	NN
20417	417	19	vapours	vapour	NNS
20417	417	20	.	.	.
20417	418	1	We	-PRON-	PRP
20417	418	2	have	have	VBP
20417	418	3	to	to	TO
20417	418	4	-	-	HYPH
20417	418	5	day	day	NN
20417	418	6	a	a	DT
20417	418	7	wonderful	wonderful	JJ
20417	418	8	instrument	instrument	NN
20417	418	9	,	,	,
20417	418	10	which	which	WDT
20417	418	11	will	will	MD
20417	418	12	be	be	VB
20417	418	13	described	describe	VBN
20417	418	14	later	later	RB
20417	418	15	,	,	,
20417	418	16	which	which	WDT
20417	418	17	dilutes	dilute	VBZ
20417	418	18	,	,	,
20417	418	19	as	as	IN
20417	418	20	it	-PRON-	PRP
20417	418	21	were	be	VBD
20417	418	22	,	,	,
20417	418	23	the	the	DT
20417	418	24	general	general	JJ
20417	418	25	glare	glare	NN
20417	418	26	of	of	IN
20417	418	27	the	the	DT
20417	418	28	sun	sun	NN
20417	418	29	,	,	,
20417	418	30	and	and	CC
20417	418	31	enables	enable	VBZ
20417	418	32	us	-PRON-	PRP
20417	418	33	to	to	TO
20417	418	34	observe	observe	VB
20417	418	35	these	these	DT
20417	418	36	fiery	fiery	JJ
20417	418	37	eruptions	eruption	NNS
20417	418	38	at	at	IN
20417	418	39	any	any	DT
20417	418	40	hour	hour	NN
20417	418	41	.	.	.
20417	419	1	The	the	DT
20417	419	2	"	"	``
20417	419	3	oceans	ocean	NNS
20417	419	4	"	"	''
20417	419	5	of	of	IN
20417	419	6	red	red	JJ
20417	419	7	-	-	HYPH
20417	419	8	hot	hot	JJ
20417	419	9	gas	gas	NN
20417	419	10	and	and	CC
20417	419	11	white	white	JJ
20417	419	12	-	-	HYPH
20417	419	13	hot	hot	JJ
20417	419	14	metal	metal	NN
20417	419	15	vapour	vapour	NN
20417	419	16	at	at	IN
20417	419	17	the	the	DT
20417	419	18	sun	sun	NN
20417	419	19	's	's	POS
20417	419	20	surface	surface	NN
20417	419	21	are	be	VBP
20417	419	22	constantly	constantly	RB
20417	419	23	driven	drive	VBN
20417	419	24	by	by	IN
20417	419	25	great	great	JJ
20417	419	26	storms	storm	NNS
20417	419	27	.	.	.
20417	420	1	Some	some	DT
20417	420	2	unimaginable	unimaginable	JJ
20417	420	3	energy	energy	NN
20417	420	4	streams	stream	NNS
20417	420	5	out	out	RB
20417	420	6	from	from	IN
20417	420	7	the	the	DT
20417	420	8	body	body	NN
20417	420	9	or	or	CC
20417	420	10	muscles	muscle	NNS
20417	420	11	of	of	IN
20417	420	12	the	the	DT
20417	420	13	sun	sun	NN
20417	420	14	and	and	CC
20417	420	15	blows	blow	VBZ
20417	420	16	its	-PRON-	PRP$
20417	420	17	outer	outer	JJ
20417	420	18	layers	layer	NNS
20417	420	19	into	into	IN
20417	420	20	gigantic	gigantic	JJ
20417	420	21	shreds	shred	NNS
20417	420	22	,	,	,
20417	420	23	as	as	IN
20417	420	24	it	-PRON-	PRP
20417	420	25	were	be	VBD
20417	420	26	.	.	.
20417	421	1	The	the	DT
20417	421	2	actual	actual	JJ
20417	421	3	temperature	temperature	NN
20417	421	4	at	at	IN
20417	421	5	the	the	DT
20417	421	6	sun	sun	NN
20417	421	7	's	's	POS
20417	421	8	surface	surface	NN
20417	421	9	,	,	,
20417	421	10	or	or	CC
20417	421	11	what	what	WP
20417	421	12	appears	appear	VBZ
20417	421	13	to	to	IN
20417	421	14	us	-PRON-	PRP
20417	421	15	to	to	TO
20417	421	16	be	be	VB
20417	421	17	the	the	DT
20417	421	18	surface	surface	NN
20417	421	19	--	--	:
20417	421	20	the	the	DT
20417	421	21	photosphere	photosphere	NN
20417	421	22	--	--	:
20417	421	23	is	be	VBZ
20417	421	24	,	,	,
20417	421	25	of	of	IN
20417	421	26	course	course	NN
20417	421	27	,	,	,
20417	421	28	unknown	unknown	JJ
20417	421	29	,	,	,
20417	421	30	but	but	CC
20417	421	31	careful	careful	JJ
20417	421	32	calculation	calculation	NN
20417	421	33	suggests	suggest	VBZ
20417	421	34	that	that	IN
20417	421	35	it	-PRON-	PRP
20417	421	36	is	be	VBZ
20417	421	37	from	from	IN
20417	421	38	5,000	5,000	CD
20417	421	39	°	°	,
20417	421	40	C.	C.	NNP
20417	421	41	to	to	IN
20417	421	42	7,000	7,000	CD
20417	421	43	°	°	,
20417	421	44	C.	C.	NNP
20417	421	45	The	the	DT
20417	421	46	interior	interior	NN
20417	421	47	is	be	VBZ
20417	421	48	vastly	vastly	RB
20417	421	49	hotter	hot	JJR
20417	421	50	.	.	.
20417	422	1	We	-PRON-	PRP
20417	422	2	can	can	MD
20417	422	3	form	form	VB
20417	422	4	no	no	DT
20417	422	5	conception	conception	NN
20417	422	6	of	of	IN
20417	422	7	such	such	JJ
20417	422	8	temperatures	temperature	NNS
20417	422	9	as	as	IN
20417	422	10	must	must	MD
20417	422	11	exist	exist	VB
20417	422	12	there	there	RB
20417	422	13	.	.	.
20417	423	1	Not	not	RB
20417	423	2	even	even	RB
20417	423	3	the	the	DT
20417	423	4	most	most	RBS
20417	423	5	obdurate	obdurate	NN
20417	423	6	solid	solid	JJ
20417	423	7	could	could	MD
20417	423	8	resist	resist	VB
20417	423	9	such	such	JJ
20417	423	10	temperatures	temperature	NNS
20417	423	11	,	,	,
20417	423	12	but	but	CC
20417	423	13	would	would	MD
20417	423	14	be	be	VB
20417	423	15	converted	convert	VBN
20417	423	16	almost	almost	RB
20417	423	17	instantaneously	instantaneously	RB
20417	423	18	into	into	IN
20417	423	19	gas	gas	NN
20417	423	20	.	.	.
20417	424	1	But	but	CC
20417	424	2	it	-PRON-	PRP
20417	424	3	would	would	MD
20417	424	4	not	not	RB
20417	424	5	be	be	VB
20417	424	6	gas	gas	NN
20417	424	7	as	as	IN
20417	424	8	we	-PRON-	PRP
20417	424	9	know	know	VBP
20417	424	10	gases	gas	NNS
20417	424	11	on	on	IN
20417	424	12	the	the	DT
20417	424	13	earth	earth	NN
20417	424	14	.	.	.
20417	425	1	The	the	DT
20417	425	2	enormous	enormous	JJ
20417	425	3	pressures	pressure	NNS
20417	425	4	that	that	WDT
20417	425	5	exist	exist	VBP
20417	425	6	on	on	IN
20417	425	7	the	the	DT
20417	425	8	sun	sun	NN
20417	425	9	must	must	MD
20417	425	10	convert	convert	VB
20417	425	11	even	even	RB
20417	425	12	gases	gas	NNS
20417	425	13	into	into	IN
20417	425	14	thick	thick	NNP
20417	425	15	treacly	treacly	NNP
20417	425	16	fluids	fluid	NNS
20417	425	17	.	.	.
20417	426	1	We	-PRON-	PRP
20417	426	2	can	can	MD
20417	426	3	only	only	RB
20417	426	4	infer	infer	VB
20417	426	5	this	this	DT
20417	426	6	state	state	NN
20417	426	7	of	of	IN
20417	426	8	matter	matter	NN
20417	426	9	.	.	.
20417	427	1	It	-PRON-	PRP
20417	427	2	is	be	VBZ
20417	427	3	beyond	beyond	IN
20417	427	4	our	-PRON-	PRP$
20417	427	5	power	power	NN
20417	427	6	to	to	TO
20417	427	7	reproduce	reproduce	VB
20417	427	8	it	-PRON-	PRP
20417	427	9	.	.	.
20417	428	1	Sun	Sun	NNP
20417	428	2	-	-	HYPH
20417	428	3	spots	spot	NNS
20417	428	4	It	-PRON-	PRP
20417	428	5	is	be	VBZ
20417	428	6	in	in	IN
20417	428	7	the	the	DT
20417	428	8	brilliant	brilliant	JJ
20417	428	9	photosphere	photosphere	NN
20417	428	10	that	that	IN
20417	428	11	the	the	DT
20417	428	12	dark	dark	JJ
20417	428	13	areas	area	NNS
20417	428	14	known	know	VBN
20417	428	15	as	as	IN
20417	428	16	sun	sun	NN
20417	428	17	-	-	HYPH
20417	428	18	spots	spot	NNS
20417	428	19	appear	appear	VBP
20417	428	20	.	.	.
20417	429	1	Some	some	DT
20417	429	2	of	of	IN
20417	429	3	these	these	DT
20417	429	4	dark	dark	JJ
20417	429	5	spots	spot	NNS
20417	429	6	--	--	:
20417	429	7	they	-PRON-	PRP
20417	429	8	are	be	VBP
20417	429	9	dark	dark	JJ
20417	429	10	only	only	RB
20417	429	11	by	by	IN
20417	429	12	contrast	contrast	NN
20417	429	13	with	with	IN
20417	429	14	the	the	DT
20417	429	15	photosphere	photosphere	NN
20417	429	16	surrounding	surround	VBG
20417	429	17	them	-PRON-	PRP
20417	429	18	--	--	:
20417	429	19	are	be	VBP
20417	429	20	of	of	IN
20417	429	21	enormous	enormous	JJ
20417	429	22	size	size	NN
20417	429	23	,	,	,
20417	429	24	covering	cover	VBG
20417	429	25	many	many	JJ
20417	429	26	thousands	thousand	NNS
20417	429	27	of	of	IN
20417	429	28	square	square	JJ
20417	429	29	miles	mile	NNS
20417	429	30	of	of	IN
20417	429	31	surface	surface	NN
20417	429	32	.	.	.
20417	430	1	What	what	WP
20417	430	2	they	-PRON-	PRP
20417	430	3	are	be	VBP
20417	430	4	we	-PRON-	PRP
20417	430	5	can	can	MD
20417	430	6	not	not	RB
20417	430	7	positively	positively	RB
20417	430	8	say	say	VB
20417	430	9	.	.	.
20417	431	1	They	-PRON-	PRP
20417	431	2	look	look	VBP
20417	431	3	like	like	IN
20417	431	4	great	great	JJ
20417	431	5	cavities	cavity	NNS
20417	431	6	in	in	IN
20417	431	7	the	the	DT
20417	431	8	sun	sun	NN
20417	431	9	's	's	POS
20417	431	10	surface	surface	NN
20417	431	11	.	.	.
20417	432	1	Some	some	DT
20417	432	2	think	think	VBP
20417	432	3	they	-PRON-	PRP
20417	432	4	are	be	VBP
20417	432	5	giant	giant	JJ
20417	432	6	whirlpools	whirlpool	NNS
20417	432	7	.	.	.
20417	433	1	Certainly	certainly	RB
20417	433	2	they	-PRON-	PRP
20417	433	3	seem	seem	VBP
20417	433	4	to	to	TO
20417	433	5	be	be	VB
20417	433	6	great	great	JJ
20417	433	7	whirling	whirl	VBG
20417	433	8	streams	stream	NNS
20417	433	9	of	of	IN
20417	433	10	glowing	glow	VBG
20417	433	11	gases	gas	NNS
20417	433	12	with	with	IN
20417	433	13	vapours	vapour	NNS
20417	433	14	above	above	IN
20417	433	15	them	-PRON-	PRP
20417	433	16	and	and	CC
20417	433	17	immense	immense	VB
20417	433	18	upward	upward	JJ
20417	433	19	and	and	CC
20417	433	20	downward	downward	JJ
20417	433	21	currents	current	NNS
20417	433	22	within	within	IN
20417	433	23	them	-PRON-	PRP
20417	433	24	.	.	.
20417	434	1	Round	round	IN
20417	434	2	the	the	DT
20417	434	3	edges	edge	NNS
20417	434	4	of	of	IN
20417	434	5	the	the	DT
20417	434	6	sun	sun	NN
20417	434	7	-	-	HYPH
20417	434	8	spots	spot	NNS
20417	434	9	rise	rise	VBP
20417	434	10	great	great	JJ
20417	434	11	tongues	tongue	NNS
20417	434	12	of	of	IN
20417	434	13	flame	flame	NN
20417	434	14	.	.	.
20417	435	1	Perhaps	perhaps	RB
20417	435	2	the	the	DT
20417	435	3	most	most	RBS
20417	435	4	popularly	popularly	RB
20417	435	5	known	know	VBN
20417	435	6	fact	fact	NN
20417	435	7	about	about	IN
20417	435	8	sun	sun	NN
20417	435	9	-	-	HYPH
20417	435	10	spots	spot	NNS
20417	435	11	is	be	VBZ
20417	435	12	that	that	IN
20417	435	13	they	-PRON-	PRP
20417	435	14	are	be	VBP
20417	435	15	somehow	somehow	RB
20417	435	16	connected	connect	VBN
20417	435	17	with	with	IN
20417	435	18	what	what	WP
20417	435	19	we	-PRON-	PRP
20417	435	20	call	call	VBP
20417	435	21	magnetic	magnetic	JJ
20417	435	22	storms	storm	NNS
20417	435	23	on	on	IN
20417	435	24	earth	earth	NN
20417	435	25	.	.	.
20417	436	1	These	these	DT
20417	436	2	magnetic	magnetic	JJ
20417	436	3	storms	storm	NNS
20417	436	4	manifest	manifest	VBP
20417	436	5	themselves	-PRON-	PRP
20417	436	6	in	in	IN
20417	436	7	interruptions	interruption	NNS
20417	436	8	of	of	IN
20417	436	9	our	-PRON-	PRP$
20417	436	10	telegraphic	telegraphic	JJ
20417	436	11	and	and	CC
20417	436	12	telephonic	telephonic	JJ
20417	436	13	communications	communication	NNS
20417	436	14	,	,	,
20417	436	15	in	in	IN
20417	436	16	violent	violent	JJ
20417	436	17	disturbances	disturbance	NNS
20417	436	18	of	of	IN
20417	436	19	the	the	DT
20417	436	20	mariner	mariner	NNP
20417	436	21	's	's	POS
20417	436	22	compass	compass	NN
20417	436	23	,	,	,
20417	436	24	and	and	CC
20417	436	25	in	in	IN
20417	436	26	exceptional	exceptional	JJ
20417	436	27	auroral	auroral	JJ
20417	436	28	displays	display	NNS
20417	436	29	.	.	.
20417	437	1	The	the	DT
20417	437	2	connection	connection	NN
20417	437	3	between	between	IN
20417	437	4	the	the	DT
20417	437	5	two	two	CD
20417	437	6	sets	set	NNS
20417	437	7	of	of	IN
20417	437	8	phenomena	phenomenon	NNS
20417	437	9	can	can	MD
20417	437	10	not	not	RB
20417	437	11	be	be	VB
20417	437	12	doubted	doubt	VBN
20417	437	13	,	,	,
20417	437	14	even	even	RB
20417	437	15	although	although	IN
20417	437	16	at	at	IN
20417	437	17	times	time	NNS
20417	437	18	there	there	EX
20417	437	19	may	may	MD
20417	437	20	be	be	VB
20417	437	21	a	a	DT
20417	437	22	great	great	JJ
20417	437	23	spot	spot	NN
20417	437	24	on	on	IN
20417	437	25	the	the	DT
20417	437	26	sun	sun	NN
20417	437	27	without	without	IN
20417	437	28	any	any	DT
20417	437	29	corresponding	corresponding	JJ
20417	437	30	"	"	``
20417	437	31	magnetic	magnetic	JJ
20417	437	32	storm	storm	NN
20417	437	33	"	"	''
20417	437	34	effects	effect	NNS
20417	437	35	on	on	IN
20417	437	36	the	the	DT
20417	437	37	earth	earth	NN
20417	437	38	.	.	.
20417	438	1	A	a	DT
20417	438	2	surprising	surprising	JJ
20417	438	3	fact	fact	NN
20417	438	4	about	about	IN
20417	438	5	sun	sun	NN
20417	438	6	-	-	HYPH
20417	438	7	spots	spot	NNS
20417	438	8	is	be	VBZ
20417	438	9	that	that	IN
20417	438	10	they	-PRON-	PRP
20417	438	11	show	show	VBP
20417	438	12	definite	definite	JJ
20417	438	13	periodic	periodic	JJ
20417	438	14	variations	variation	NNS
20417	438	15	in	in	IN
20417	438	16	number	number	NN
20417	438	17	.	.	.
20417	439	1	The	the	DT
20417	439	2	best	well	RBS
20417	439	3	-	-	HYPH
20417	439	4	defined	define	VBN
20417	439	5	period	period	NN
20417	439	6	is	be	VBZ
20417	439	7	one	one	CD
20417	439	8	of	of	IN
20417	439	9	about	about	RB
20417	439	10	eleven	eleven	CD
20417	439	11	years	year	NNS
20417	439	12	.	.	.
20417	440	1	During	during	IN
20417	440	2	this	this	DT
20417	440	3	period	period	NN
20417	440	4	the	the	DT
20417	440	5	spots	spot	NNS
20417	440	6	increase	increase	VBP
20417	440	7	to	to	IN
20417	440	8	a	a	DT
20417	440	9	maximum	maximum	NN
20417	440	10	in	in	IN
20417	440	11	number	number	NN
20417	440	12	and	and	CC
20417	440	13	then	then	RB
20417	440	14	diminish	diminish	VB
20417	440	15	to	to	IN
20417	440	16	a	a	DT
20417	440	17	minimum	minimum	NN
20417	440	18	,	,	,
20417	440	19	the	the	DT
20417	440	20	variation	variation	NN
20417	440	21	being	be	VBG
20417	440	22	more	more	RBR
20417	440	23	or	or	CC
20417	440	24	less	less	RBR
20417	440	25	regular	regular	JJ
20417	440	26	.	.	.
20417	441	1	Now	now	RB
20417	441	2	this	this	DT
20417	441	3	can	can	MD
20417	441	4	only	only	RB
20417	441	5	mean	mean	VB
20417	441	6	one	one	CD
20417	441	7	thing	thing	NN
20417	441	8	.	.	.
20417	442	1	To	to	TO
20417	442	2	be	be	VB
20417	442	3	periodic	periodic	JJ
20417	442	4	the	the	DT
20417	442	5	spots	spot	NNS
20417	442	6	must	must	MD
20417	442	7	have	have	VB
20417	442	8	some	some	DT
20417	442	9	deep	deep	JJ
20417	442	10	-	-	HYPH
20417	442	11	seated	seat	VBN
20417	442	12	connection	connection	NN
20417	442	13	with	with	IN
20417	442	14	the	the	DT
20417	442	15	fundamental	fundamental	JJ
20417	442	16	facts	fact	NNS
20417	442	17	of	of	IN
20417	442	18	the	the	DT
20417	442	19	sun	sun	NN
20417	442	20	's	's	POS
20417	442	21	structure	structure	NN
20417	442	22	and	and	CC
20417	442	23	activities	activity	NNS
20417	442	24	.	.	.
20417	443	1	Looked	look	VBN
20417	443	2	at	at	IN
20417	443	3	from	from	IN
20417	443	4	this	this	DT
20417	443	5	point	point	NN
20417	443	6	of	of	IN
20417	443	7	view	view	NN
20417	443	8	their	-PRON-	PRP$
20417	443	9	importance	importance	NN
20417	443	10	becomes	become	VBZ
20417	443	11	great	great	JJ
20417	443	12	.	.	.
20417	444	1	[	[	-LRB-
20417	444	2	Illustration	illustration	NN
20417	444	3	:	:	:
20417	444	4	_	_	NNP
20417	444	5	Reproduction	Reproduction	NNP
20417	444	6	from	from	IN
20417	444	7	"	"	``
20417	444	8	The	the	DT
20417	444	9	Forces	Forces	NNPS
20417	444	10	of	of	IN
20417	444	11	Nature	Nature	NNP
20417	444	12	"	"	''
20417	444	13	_	_	NNP
20417	444	14	(	(	-LRB-
20417	444	15	_	_	NNP
20417	444	16	Messrs	Messrs	NNP
20417	444	17	.	.	.
20417	445	1	Macmillan	Macmillan	NNP
20417	445	2	_	_	NNP
20417	445	3	)	)	-RRB-
20417	445	4	THE	the	DT
20417	445	5	AURORA	AURORA	NNP
20417	445	6	BOREALIS	BOREALIS	NNP
20417	445	7	The	the	DT
20417	445	8	aurora	aurora	NN
20417	445	9	borealis	borealis	NNP
20417	445	10	is	be	VBZ
20417	445	11	one	one	CD
20417	445	12	of	of	IN
20417	445	13	the	the	DT
20417	445	14	most	most	RBS
20417	445	15	beautiful	beautiful	JJ
20417	445	16	spectacles	spectacle	NNS
20417	445	17	in	in	IN
20417	445	18	the	the	DT
20417	445	19	sky	sky	NN
20417	445	20	.	.	.
20417	446	1	The	the	DT
20417	446	2	colours	colour	NNS
20417	446	3	and	and	CC
20417	446	4	shape	shape	NN
20417	446	5	change	change	NN
20417	446	6	every	every	DT
20417	446	7	instant	instant	NN
20417	446	8	;	;	:
20417	446	9	sometimes	sometimes	RB
20417	446	10	a	a	DT
20417	446	11	fan	fan	NN
20417	446	12	-	-	HYPH
20417	446	13	like	like	JJ
20417	446	14	cluster	cluster	NN
20417	446	15	of	of	IN
20417	446	16	rays	ray	NNS
20417	446	17	,	,	,
20417	446	18	at	at	IN
20417	446	19	other	other	JJ
20417	446	20	times	time	NNS
20417	446	21	long	long	JJ
20417	446	22	golden	golden	JJ
20417	446	23	draperies	drapery	NNS
20417	446	24	gliding	glide	VBG
20417	446	25	one	one	CD
20417	446	26	over	over	IN
20417	446	27	the	the	DT
20417	446	28	other	other	JJ
20417	446	29	.	.	.
20417	447	1	Blue	blue	JJ
20417	447	2	,	,	,
20417	447	3	green	green	JJ
20417	447	4	,	,	,
20417	447	5	yellow	yellow	JJ
20417	447	6	,	,	,
20417	447	7	red	red	JJ
20417	447	8	,	,	,
20417	447	9	and	and	CC
20417	447	10	white	white	JJ
20417	447	11	combine	combine	VBP
20417	447	12	to	to	TO
20417	447	13	give	give	VB
20417	447	14	a	a	DT
20417	447	15	glorious	glorious	JJ
20417	447	16	display	display	NN
20417	447	17	of	of	IN
20417	447	18	colour	colour	NN
20417	447	19	.	.	.
20417	448	1	The	the	DT
20417	448	2	theory	theory	NN
20417	448	3	of	of	IN
20417	448	4	its	-PRON-	PRP$
20417	448	5	origin	origin	NN
20417	448	6	is	be	VBZ
20417	448	7	still	still	RB
20417	448	8	,	,	,
20417	448	9	in	in	IN
20417	448	10	part	part	NN
20417	448	11	,	,	,
20417	448	12	obscure	obscure	JJ
20417	448	13	,	,	,
20417	448	14	but	but	CC
20417	448	15	there	there	EX
20417	448	16	can	can	MD
20417	448	17	be	be	VB
20417	448	18	no	no	DT
20417	448	19	doubt	doubt	NN
20417	448	20	that	that	IN
20417	448	21	the	the	DT
20417	448	22	aurora	aurora	NNP
20417	448	23	is	be	VBZ
20417	448	24	related	relate	VBN
20417	448	25	to	to	IN
20417	448	26	the	the	DT
20417	448	27	magnetic	magnetic	JJ
20417	448	28	phenomena	phenomenon	NNS
20417	448	29	of	of	IN
20417	448	30	the	the	DT
20417	448	31	earth	earth	NN
20417	448	32	and	and	CC
20417	448	33	therefore	therefore	RB
20417	448	34	is	be	VBZ
20417	448	35	connected	connect	VBN
20417	448	36	with	with	IN
20417	448	37	the	the	DT
20417	448	38	electrical	electrical	JJ
20417	448	39	influence	influence	NN
20417	448	40	of	of	IN
20417	448	41	the	the	DT
20417	448	42	sun	sun	NN
20417	448	43	.	.	.
20417	448	44	]	]	-RRB-
20417	449	1	It	-PRON-	PRP
20417	449	2	is	be	VBZ
20417	449	3	from	from	IN
20417	449	4	the	the	DT
20417	449	5	study	study	NN
20417	449	6	of	of	IN
20417	449	7	sun	sun	NN
20417	449	8	-	-	HYPH
20417	449	9	spots	spot	NNS
20417	449	10	that	that	WDT
20417	449	11	we	-PRON-	PRP
20417	449	12	have	have	VBP
20417	449	13	learned	learn	VBN
20417	449	14	that	that	IN
20417	449	15	the	the	DT
20417	449	16	sun	sun	NN
20417	449	17	's	's	POS
20417	449	18	surface	surface	NN
20417	449	19	does	do	VBZ
20417	449	20	not	not	RB
20417	449	21	appear	appear	VB
20417	449	22	to	to	TO
20417	449	23	rotate	rotate	VB
20417	449	24	all	all	RB
20417	449	25	at	at	IN
20417	449	26	the	the	DT
20417	449	27	same	same	JJ
20417	449	28	speed	speed	NN
20417	449	29	.	.	.
20417	450	1	The	the	DT
20417	450	2	"	"	``
20417	450	3	equatorial	equatorial	JJ
20417	450	4	"	"	''
20417	450	5	regions	region	NNS
20417	450	6	are	be	VBP
20417	450	7	rotating	rotate	VBG
20417	450	8	quicker	quick	RBR
20417	450	9	than	than	IN
20417	450	10	regions	region	NNS
20417	450	11	farther	far	RBR
20417	450	12	north	north	RB
20417	450	13	or	or	CC
20417	450	14	south	south	NN
20417	450	15	.	.	.
20417	451	1	A	a	DT
20417	451	2	point	point	NN
20417	451	3	forty	forty	CD
20417	451	4	-	-	HYPH
20417	451	5	five	five	CD
20417	451	6	degrees	degree	NNS
20417	451	7	from	from	IN
20417	451	8	the	the	DT
20417	451	9	equator	equator	NN
20417	451	10	seems	seem	VBZ
20417	451	11	to	to	TO
20417	451	12	take	take	VB
20417	451	13	about	about	RB
20417	451	14	two	two	CD
20417	451	15	and	and	CC
20417	451	16	a	a	DT
20417	451	17	half	half	NN
20417	451	18	days	day	NNS
20417	451	19	longer	long	RBR
20417	451	20	to	to	TO
20417	451	21	complete	complete	VB
20417	451	22	one	one	CD
20417	451	23	rotation	rotation	NN
20417	451	24	than	than	IN
20417	451	25	a	a	DT
20417	451	26	point	point	NN
20417	451	27	on	on	IN
20417	451	28	the	the	DT
20417	451	29	equator	equator	NN
20417	451	30	.	.	.
20417	452	1	This	this	DT
20417	452	2	,	,	,
20417	452	3	of	of	IN
20417	452	4	course	course	NN
20417	452	5	,	,	,
20417	452	6	confirms	confirm	VBZ
20417	452	7	our	-PRON-	PRP$
20417	452	8	belief	belief	NN
20417	452	9	that	that	IN
20417	452	10	the	the	DT
20417	452	11	sun	sun	NN
20417	452	12	can	can	MD
20417	452	13	not	not	RB
20417	452	14	be	be	VB
20417	452	15	a	a	DT
20417	452	16	solid	solid	JJ
20417	452	17	body	body	NN
20417	452	18	.	.	.
20417	453	1	What	what	WP
20417	453	2	is	be	VBZ
20417	453	3	its	-PRON-	PRP$
20417	453	4	composition	composition	NN
20417	453	5	?	?	.
20417	454	1	We	-PRON-	PRP
20417	454	2	know	know	VBP
20417	454	3	that	that	IN
20417	454	4	there	there	EX
20417	454	5	are	be	VBP
20417	454	6	present	present	JJ
20417	454	7	,	,	,
20417	454	8	in	in	IN
20417	454	9	a	a	DT
20417	454	10	gaseous	gaseous	JJ
20417	454	11	state	state	NN
20417	454	12	,	,	,
20417	454	13	such	such	JJ
20417	454	14	well	well	RB
20417	454	15	-	-	HYPH
20417	454	16	known	know	VBN
20417	454	17	elements	element	NNS
20417	454	18	as	as	IN
20417	454	19	sodium	sodium	NN
20417	454	20	,	,	,
20417	454	21	iron	iron	NN
20417	454	22	,	,	,
20417	454	23	copper	copper	NN
20417	454	24	,	,	,
20417	454	25	zinc	zinc	NN
20417	454	26	,	,	,
20417	454	27	and	and	CC
20417	454	28	magnesium	magnesium	NN
20417	454	29	;	;	:
20417	454	30	indeed	indeed	RB
20417	454	31	,	,	,
20417	454	32	we	-PRON-	PRP
20417	454	33	know	know	VBP
20417	454	34	that	that	IN
20417	454	35	there	there	EX
20417	454	36	is	be	VBZ
20417	454	37	practically	practically	RB
20417	454	38	every	every	DT
20417	454	39	element	element	NN
20417	454	40	in	in	IN
20417	454	41	the	the	DT
20417	454	42	sun	sun	NN
20417	454	43	that	that	WDT
20417	454	44	we	-PRON-	PRP
20417	454	45	know	know	VBP
20417	454	46	to	to	TO
20417	454	47	be	be	VB
20417	454	48	in	in	IN
20417	454	49	the	the	DT
20417	454	50	earth	earth	NN
20417	454	51	.	.	.
20417	455	1	How	how	WRB
20417	455	2	do	do	VBP
20417	455	3	we	-PRON-	PRP
20417	455	4	know	know	VB
20417	455	5	?	?	.
20417	456	1	It	-PRON-	PRP
20417	456	2	is	be	VBZ
20417	456	3	from	from	IN
20417	456	4	the	the	DT
20417	456	5	photosphere	photosphere	NN
20417	456	6	,	,	,
20417	456	7	as	as	IN
20417	456	8	has	have	VBZ
20417	456	9	been	be	VBN
20417	456	10	said	say	VBN
20417	456	11	,	,	,
20417	456	12	that	that	IN
20417	456	13	we	-PRON-	PRP
20417	456	14	have	have	VBP
20417	456	15	won	win	VBN
20417	456	16	most	most	JJS
20417	456	17	of	of	IN
20417	456	18	our	-PRON-	PRP$
20417	456	19	knowledge	knowledge	NN
20417	456	20	of	of	IN
20417	456	21	the	the	DT
20417	456	22	sun	sun	NN
20417	456	23	.	.	.
20417	457	1	The	the	DT
20417	457	2	instrument	instrument	NN
20417	457	3	used	use	VBN
20417	457	4	for	for	IN
20417	457	5	this	this	DT
20417	457	6	purpose	purpose	NN
20417	457	7	is	be	VBZ
20417	457	8	the	the	DT
20417	457	9	spectroscope	spectroscope	NN
20417	457	10	;	;	:
20417	457	11	and	and	CC
20417	457	12	before	before	IN
20417	457	13	proceeding	proceed	VBG
20417	457	14	to	to	TO
20417	457	15	deal	deal	VB
20417	457	16	further	far	RBR
20417	457	17	with	with	IN
20417	457	18	the	the	DT
20417	457	19	sun	sun	NN
20417	457	20	and	and	CC
20417	457	21	the	the	DT
20417	457	22	source	source	NN
20417	457	23	of	of	IN
20417	457	24	its	-PRON-	PRP$
20417	457	25	energy	energy	NN
20417	457	26	it	-PRON-	PRP
20417	457	27	will	will	MD
20417	457	28	be	be	VB
20417	457	29	better	well	JJR
20417	457	30	to	to	TO
20417	457	31	describe	describe	VB
20417	457	32	this	this	DT
20417	457	33	instrument	instrument	NN
20417	457	34	.	.	.
20417	458	1	A	a	DT
20417	458	2	WONDERFUL	wonderful	NN
20417	458	3	INSTRUMENT	instrument	NN
20417	458	4	AND	and	CC
20417	458	5	WHAT	what	WP
20417	458	6	IT	it	PRP
20417	458	7	REVEALS	reveal	VBZ
20417	458	8	The	the	DT
20417	458	9	spectroscope	spectroscope	NN
20417	458	10	is	be	VBZ
20417	458	11	an	an	DT
20417	458	12	instrument	instrument	NN
20417	458	13	for	for	IN
20417	458	14	analysing	analyse	VBG
20417	458	15	light	light	NN
20417	458	16	.	.	.
20417	459	1	So	so	RB
20417	459	2	important	important	JJ
20417	459	3	is	be	VBZ
20417	459	4	it	-PRON-	PRP
20417	459	5	in	in	IN
20417	459	6	the	the	DT
20417	459	7	revelations	revelation	NNS
20417	459	8	it	-PRON-	PRP
20417	459	9	has	have	VBZ
20417	459	10	given	give	VBN
20417	459	11	us	-PRON-	PRP
20417	459	12	that	that	IN
20417	459	13	it	-PRON-	PRP
20417	459	14	will	will	MD
20417	459	15	be	be	VB
20417	459	16	best	good	JJS
20417	459	17	to	to	TO
20417	459	18	describe	describe	VB
20417	459	19	it	-PRON-	PRP
20417	459	20	fully	fully	RB
20417	459	21	.	.	.
20417	460	1	Every	every	DT
20417	460	2	substance	substance	NN
20417	460	3	to	to	TO
20417	460	4	be	be	VB
20417	460	5	examined	examine	VBN
20417	460	6	must	must	MD
20417	460	7	first	first	RB
20417	460	8	be	be	VB
20417	460	9	made	make	VBN
20417	460	10	to	to	TO
20417	460	11	glow	glow	VB
20417	460	12	,	,	,
20417	460	13	made	make	VBN
20417	460	14	luminous	luminous	JJ
20417	460	15	;	;	:
20417	460	16	and	and	CC
20417	460	17	as	as	IN
20417	460	18	nearly	nearly	RB
20417	460	19	everything	everything	NN
20417	460	20	in	in	IN
20417	460	21	the	the	DT
20417	460	22	heavens	heavens	NNPS
20417	460	23	_	_	NNP
20417	460	24	is	be	VBZ
20417	460	25	_	_	NNP
20417	460	26	luminous	luminous	JJ
20417	460	27	the	the	DT
20417	460	28	instrument	instrument	NN
20417	460	29	has	have	VBZ
20417	460	30	a	a	DT
20417	460	31	great	great	JJ
20417	460	32	range	range	NN
20417	460	33	in	in	IN
20417	460	34	Astronomy	Astronomy	NNP
20417	460	35	.	.	.
20417	461	1	And	and	CC
20417	461	2	when	when	WRB
20417	461	3	we	-PRON-	PRP
20417	461	4	speak	speak	VBP
20417	461	5	of	of	IN
20417	461	6	analysing	analyse	VBG
20417	461	7	light	light	NN
20417	461	8	,	,	,
20417	461	9	we	-PRON-	PRP
20417	461	10	mean	mean	VBP
20417	461	11	that	that	IN
20417	461	12	the	the	DT
20417	461	13	light	light	NN
20417	461	14	may	may	MD
20417	461	15	be	be	VB
20417	461	16	broken	break	VBN
20417	461	17	up	up	RP
20417	461	18	into	into	IN
20417	461	19	waves	wave	NNS
20417	461	20	of	of	IN
20417	461	21	different	different	JJ
20417	461	22	lengths	length	NNS
20417	461	23	.	.	.
20417	462	1	What	what	WP
20417	462	2	we	-PRON-	PRP
20417	462	3	call	call	VBP
20417	462	4	light	light	NN
20417	462	5	is	be	VBZ
20417	462	6	a	a	DT
20417	462	7	series	series	NN
20417	462	8	of	of	IN
20417	462	9	minute	minute	NN
20417	462	10	waves	wave	NNS
20417	462	11	in	in	IN
20417	462	12	ether	ether	NN
20417	462	13	,	,	,
20417	462	14	and	and	CC
20417	462	15	these	these	DT
20417	462	16	waves	wave	NNS
20417	462	17	are	be	VBP
20417	462	18	--	--	:
20417	462	19	measuring	measure	VBG
20417	462	20	them	-PRON-	PRP
20417	462	21	from	from	IN
20417	462	22	crest	crest	NN
20417	462	23	to	to	IN
20417	462	24	crest	crest	NNP
20417	462	25	,	,	,
20417	462	26	so	so	RB
20417	462	27	to	to	TO
20417	462	28	say	say	VB
20417	462	29	--	--	:
20417	462	30	of	of	IN
20417	462	31	various	various	JJ
20417	462	32	lengths	length	NNS
20417	462	33	.	.	.
20417	463	1	Each	each	DT
20417	463	2	wave	wave	NN
20417	463	3	-	-	HYPH
20417	463	4	length	length	NN
20417	463	5	corresponds	correspond	NNS
20417	463	6	to	to	IN
20417	463	7	a	a	DT
20417	463	8	colour	colour	NN
20417	463	9	of	of	IN
20417	463	10	the	the	DT
20417	463	11	rainbow	rainbow	NN
20417	463	12	.	.	.
20417	464	1	The	the	DT
20417	464	2	shortest	short	JJS
20417	464	3	waves	wave	NNS
20417	464	4	give	give	VBP
20417	464	5	us	-PRON-	PRP
20417	464	6	a	a	DT
20417	464	7	sensation	sensation	NN
20417	464	8	of	of	IN
20417	464	9	violet	violet	NN
20417	464	10	colour	colour	NN
20417	464	11	,	,	,
20417	464	12	and	and	CC
20417	464	13	the	the	DT
20417	464	14	largest	large	JJS
20417	464	15	waves	wave	NNS
20417	464	16	cause	cause	VBP
20417	464	17	a	a	DT
20417	464	18	sensation	sensation	NN
20417	464	19	of	of	IN
20417	464	20	red	red	NN
20417	464	21	.	.	.
20417	465	1	The	the	DT
20417	465	2	rainbow	rainbow	NN
20417	465	3	,	,	,
20417	465	4	in	in	IN
20417	465	5	fact	fact	NN
20417	465	6	,	,	,
20417	465	7	is	be	VBZ
20417	465	8	a	a	DT
20417	465	9	sort	sort	NN
20417	465	10	of	of	IN
20417	465	11	natural	natural	JJ
20417	465	12	spectrum	spectrum	NN
20417	465	13	.	.	.
20417	466	1	(	(	-LRB-
20417	466	2	The	the	DT
20417	466	3	meaning	meaning	NN
20417	466	4	of	of	IN
20417	466	5	the	the	DT
20417	466	6	rainbow	rainbow	NN
20417	466	7	is	be	VBZ
20417	466	8	that	that	IN
20417	466	9	the	the	DT
20417	466	10	moisture	moisture	NN
20417	466	11	-	-	HYPH
20417	466	12	laden	laden	JJ
20417	466	13	air	air	NN
20417	466	14	has	have	VBZ
20417	466	15	sorted	sort	VBN
20417	466	16	out	out	RP
20417	466	17	these	these	DT
20417	466	18	waves	wave	NNS
20417	466	19	,	,	,
20417	466	20	in	in	IN
20417	466	21	the	the	DT
20417	466	22	sun	sun	NN
20417	466	23	's	's	POS
20417	466	24	light	light	NN
20417	466	25	,	,	,
20417	466	26	according	accord	VBG
20417	466	27	to	to	IN
20417	466	28	their	-PRON-	PRP$
20417	466	29	length	length	NN
20417	466	30	.	.	.
20417	466	31	)	)	-RRB-
20417	467	1	Now	now	RB
20417	467	2	the	the	DT
20417	467	3	simplest	simple	JJS
20417	467	4	form	form	NN
20417	467	5	of	of	IN
20417	467	6	spectroscope	spectroscope	NN
20417	467	7	is	be	VBZ
20417	467	8	a	a	DT
20417	467	9	glass	glass	NN
20417	467	10	prism	prism	NN
20417	467	11	--	--	:
20417	467	12	a	a	DT
20417	467	13	triangular	triangular	RB
20417	467	14	-	-	HYPH
20417	467	15	shaped	shape	VBN
20417	467	16	piece	piece	NN
20417	467	17	of	of	IN
20417	467	18	glass	glass	NN
20417	467	19	.	.	.
20417	468	1	If	if	IN
20417	468	2	white	white	JJ
20417	468	3	light	light	NN
20417	468	4	(	(	-LRB-
20417	468	5	sunlight	sunlight	NN
20417	468	6	,	,	,
20417	468	7	for	for	IN
20417	468	8	example	example	NN
20417	468	9	)	)	-RRB-
20417	468	10	passes	pass	VBZ
20417	468	11	through	through	IN
20417	468	12	a	a	DT
20417	468	13	glass	glass	NN
20417	468	14	prism	prism	NN
20417	468	15	,	,	,
20417	468	16	we	-PRON-	PRP
20417	468	17	see	see	VBP
20417	468	18	a	a	DT
20417	468	19	series	series	NN
20417	468	20	of	of	IN
20417	468	21	rainbow	rainbow	NNP
20417	468	22	-	-	HYPH
20417	468	23	tinted	tint	VBN
20417	468	24	colours	colour	NNS
20417	468	25	.	.	.
20417	469	1	Anyone	anyone	NN
20417	469	2	can	can	MD
20417	469	3	notice	notice	VB
20417	469	4	this	this	DT
20417	469	5	effect	effect	NN
20417	469	6	when	when	WRB
20417	469	7	sunlight	sunlight	NN
20417	469	8	is	be	VBZ
20417	469	9	shining	shine	VBG
20417	469	10	through	through	IN
20417	469	11	any	any	DT
20417	469	12	kind	kind	NN
20417	469	13	of	of	IN
20417	469	14	cut	cut	JJ
20417	469	15	glass	glass	NN
20417	469	16	--	--	:
20417	469	17	the	the	DT
20417	469	18	stopper	stopper	NN
20417	469	19	of	of	IN
20417	469	20	a	a	DT
20417	469	21	wine	wine	NN
20417	469	22	decanter	decanter	NN
20417	469	23	,	,	,
20417	469	24	for	for	IN
20417	469	25	instance	instance	NN
20417	469	26	.	.	.
20417	470	1	If	if	IN
20417	470	2	,	,	,
20417	470	3	instead	instead	RB
20417	470	4	of	of	IN
20417	470	5	catching	catch	VBG
20417	470	6	with	with	IN
20417	470	7	the	the	DT
20417	470	8	eye	eye	NN
20417	470	9	the	the	DT
20417	470	10	coloured	colour	VBN
20417	470	11	lights	light	NNS
20417	470	12	as	as	IN
20417	470	13	they	-PRON-	PRP
20417	470	14	emerge	emerge	VBP
20417	470	15	from	from	IN
20417	470	16	the	the	DT
20417	470	17	glass	glass	NN
20417	470	18	prism	prism	NN
20417	470	19	,	,	,
20417	470	20	we	-PRON-	PRP
20417	470	21	allow	allow	VBP
20417	470	22	them	-PRON-	PRP
20417	470	23	to	to	TO
20417	470	24	fall	fall	VB
20417	470	25	on	on	IN
20417	470	26	a	a	DT
20417	470	27	screen	screen	NN
20417	470	28	,	,	,
20417	470	29	we	-PRON-	PRP
20417	470	30	shall	shall	MD
20417	470	31	find	find	VB
20417	470	32	that	that	IN
20417	470	33	they	-PRON-	PRP
20417	470	34	pass	pass	VBP
20417	470	35	,	,	,
20417	470	36	by	by	IN
20417	470	37	continuous	continuous	JJ
20417	470	38	gradations	gradation	NNS
20417	470	39	,	,	,
20417	470	40	from	from	IN
20417	470	41	red	red	JJ
20417	470	42	at	at	IN
20417	470	43	the	the	DT
20417	470	44	one	one	CD
20417	470	45	end	end	NN
20417	470	46	of	of	IN
20417	470	47	the	the	DT
20417	470	48	screen	screen	NN
20417	470	49	,	,	,
20417	470	50	through	through	IN
20417	470	51	orange	orange	NNP
20417	470	52	,	,	,
20417	470	53	yellow	yellow	JJ
20417	470	54	,	,	,
20417	470	55	green	green	JJ
20417	470	56	,	,	,
20417	470	57	blue	blue	JJ
20417	470	58	,	,	,
20417	470	59	and	and	CC
20417	470	60	indigo	indigo	RB
20417	470	61	,	,	,
20417	470	62	to	to	IN
20417	470	63	violet	violet	VB
20417	470	64	at	at	IN
20417	470	65	the	the	DT
20417	470	66	other	other	JJ
20417	470	67	end	end	NN
20417	470	68	.	.	.
20417	471	1	_	_	NNP
20417	471	2	In	in	IN
20417	471	3	other	other	JJ
20417	471	4	words	word	NNS
20417	471	5	,	,	,
20417	471	6	what	what	WP
20417	471	7	we	-PRON-	PRP
20417	471	8	call	call	VBP
20417	471	9	white	white	JJ
20417	471	10	light	light	NN
20417	471	11	is	be	VBZ
20417	471	12	composed	compose	VBN
20417	471	13	of	of	IN
20417	471	14	rays	ray	NNS
20417	471	15	of	of	IN
20417	471	16	these	these	DT
20417	471	17	several	several	JJ
20417	471	18	colours	colour	NNS
20417	471	19	.	.	.
20417	472	1	They	-PRON-	PRP
20417	472	2	go	go	VBP
20417	472	3	to	to	TO
20417	472	4	make	make	VB
20417	472	5	up	up	RP
20417	472	6	the	the	DT
20417	472	7	effect	effect	NN
20417	472	8	which	which	WDT
20417	472	9	we	-PRON-	PRP
20417	472	10	call	call	VBP
20417	472	11	white	white	JJ
20417	472	12	.	.	.
20417	472	13	_	_	NNP
20417	472	14	And	and	CC
20417	472	15	now	now	RB
20417	472	16	just	just	RB
20417	472	17	as	as	IN
20417	472	18	water	water	NN
20417	472	19	can	can	MD
20417	472	20	be	be	VB
20417	472	21	split	split	VBN
20417	472	22	up	up	RP
20417	472	23	into	into	IN
20417	472	24	its	-PRON-	PRP$
20417	472	25	two	two	CD
20417	472	26	elements	element	NNS
20417	472	27	,	,	,
20417	472	28	oxygen	oxygen	NN
20417	472	29	and	and	CC
20417	472	30	hydrogen	hydrogen	NN
20417	472	31	,	,	,
20417	472	32	so	so	RB
20417	472	33	sunlight	sunlight	NN
20417	472	34	can	can	MD
20417	472	35	be	be	VB
20417	472	36	broken	break	VBN
20417	472	37	up	up	RP
20417	472	38	into	into	IN
20417	472	39	its	-PRON-	PRP$
20417	472	40	primary	primary	JJ
20417	472	41	colours	colour	NNS
20417	472	42	,	,	,
20417	472	43	which	which	WDT
20417	472	44	are	be	VBP
20417	472	45	those	those	DT
20417	472	46	we	-PRON-	PRP
20417	472	47	have	have	VBP
20417	472	48	just	just	RB
20417	472	49	mentioned	mention	VBN
20417	472	50	.	.	.
20417	473	1	This	this	DT
20417	473	2	range	range	NN
20417	473	3	of	of	IN
20417	473	4	colours	colour	NNS
20417	473	5	,	,	,
20417	473	6	produced	produce	VBN
20417	473	7	by	by	IN
20417	473	8	the	the	DT
20417	473	9	spectroscope	spectroscope	NN
20417	473	10	,	,	,
20417	473	11	we	-PRON-	PRP
20417	473	12	call	call	VBP
20417	473	13	the	the	DT
20417	473	14	solar	solar	JJ
20417	473	15	spectrum	spectrum	NN
20417	473	16	,	,	,
20417	473	17	and	and	CC
20417	473	18	these	these	DT
20417	473	19	are	be	VBP
20417	473	20	,	,	,
20417	473	21	from	from	IN
20417	473	22	the	the	DT
20417	473	23	spectroscopic	spectroscopic	JJ
20417	473	24	point	point	NN
20417	473	25	of	of	IN
20417	473	26	view	view	NN
20417	473	27	,	,	,
20417	473	28	primary	primary	JJ
20417	473	29	colours	colour	NNS
20417	473	30	.	.	.
20417	474	1	Each	each	DT
20417	474	2	shade	shade	NN
20417	474	3	of	of	IN
20417	474	4	colour	colour	NN
20417	474	5	has	have	VBZ
20417	474	6	its	-PRON-	PRP$
20417	474	7	definite	definite	JJ
20417	474	8	position	position	NN
20417	474	9	in	in	IN
20417	474	10	the	the	DT
20417	474	11	spectrum	spectrum	NN
20417	474	12	.	.	.
20417	475	1	That	that	DT
20417	475	2	is	be	VBZ
20417	475	3	to	to	TO
20417	475	4	say	say	VB
20417	475	5	,	,	,
20417	475	6	the	the	DT
20417	475	7	light	light	NN
20417	475	8	of	of	IN
20417	475	9	each	each	DT
20417	475	10	shade	shade	NN
20417	475	11	of	of	IN
20417	475	12	colour	colour	NN
20417	475	13	(	(	-LRB-
20417	475	14	corresponding	correspond	VBG
20417	475	15	to	to	IN
20417	475	16	its	-PRON-	PRP$
20417	475	17	wave	wave	NN
20417	475	18	-	-	HYPH
20417	475	19	length	length	NN
20417	475	20	)	)	-RRB-
20417	475	21	is	be	VBZ
20417	475	22	reflected	reflect	VBN
20417	475	23	through	through	IN
20417	475	24	a	a	DT
20417	475	25	certain	certain	JJ
20417	475	26	fixed	fixed	JJ
20417	475	27	angle	angle	NN
20417	475	28	on	on	IN
20417	475	29	passing	pass	VBG
20417	475	30	through	through	IN
20417	475	31	the	the	DT
20417	475	32	glass	glass	NN
20417	475	33	prism	prism	NN
20417	475	34	.	.	.
20417	476	1	Every	every	DT
20417	476	2	possible	possible	JJ
20417	476	3	kind	kind	NN
20417	476	4	of	of	IN
20417	476	5	light	light	NN
20417	476	6	has	have	VBZ
20417	476	7	its	-PRON-	PRP$
20417	476	8	definite	definite	JJ
20417	476	9	position	position	NN
20417	476	10	,	,	,
20417	476	11	and	and	CC
20417	476	12	is	be	VBZ
20417	476	13	denoted	denote	VBN
20417	476	14	by	by	IN
20417	476	15	a	a	DT
20417	476	16	number	number	NN
20417	476	17	which	which	WDT
20417	476	18	gives	give	VBZ
20417	476	19	the	the	DT
20417	476	20	wave	wave	NN
20417	476	21	-	-	HYPH
20417	476	22	length	length	NN
20417	476	23	of	of	IN
20417	476	24	the	the	DT
20417	476	25	vibrations	vibration	NNS
20417	476	26	constituting	constitute	VBG
20417	476	27	that	that	DT
20417	476	28	particular	particular	JJ
20417	476	29	kind	kind	NN
20417	476	30	of	of	IN
20417	476	31	light	light	NN
20417	476	32	.	.	.
20417	477	1	Now	now	RB
20417	477	2	,	,	,
20417	477	3	other	other	JJ
20417	477	4	kinds	kind	NNS
20417	477	5	of	of	IN
20417	477	6	light	light	NN
20417	477	7	besides	besides	IN
20417	477	8	sunlight	sunlight	NN
20417	477	9	can	can	MD
20417	477	10	be	be	VB
20417	477	11	analysed	analyse	VBN
20417	477	12	.	.	.
20417	478	1	Light	light	NN
20417	478	2	from	from	IN
20417	478	3	any	any	DT
20417	478	4	substance	substance	NN
20417	478	5	which	which	WDT
20417	478	6	has	have	VBZ
20417	478	7	been	be	VBN
20417	478	8	made	make	VBN
20417	478	9	incandescent	incandescent	JJ
20417	478	10	may	may	MD
20417	478	11	be	be	VB
20417	478	12	observed	observe	VBN
20417	478	13	with	with	IN
20417	478	14	the	the	DT
20417	478	15	spectroscope	spectroscope	NN
20417	478	16	in	in	IN
20417	478	17	the	the	DT
20417	478	18	same	same	JJ
20417	478	19	way	way	NN
20417	478	20	,	,	,
20417	478	21	and	and	CC
20417	478	22	each	each	DT
20417	478	23	element	element	NN
20417	478	24	can	can	MD
20417	478	25	be	be	VB
20417	478	26	thus	thus	RB
20417	478	27	separated	separate	VBN
20417	478	28	.	.	.
20417	479	1	It	-PRON-	PRP
20417	479	2	is	be	VBZ
20417	479	3	found	find	VBN
20417	479	4	that	that	IN
20417	479	5	each	each	DT
20417	479	6	substance	substance	NN
20417	479	7	(	(	-LRB-
20417	479	8	in	in	IN
20417	479	9	the	the	DT
20417	479	10	same	same	JJ
20417	479	11	conditions	condition	NNS
20417	479	12	of	of	IN
20417	479	13	pressure	pressure	NN
20417	479	14	,	,	,
20417	479	15	etc	etc	FW
20417	479	16	.	.	.
20417	479	17	)	)	-RRB-
20417	480	1	gives	give	VBZ
20417	480	2	a	a	DT
20417	480	3	constant	constant	JJ
20417	480	4	spectrum	spectrum	NN
20417	480	5	of	of	IN
20417	480	6	its	-PRON-	PRP$
20417	480	7	own	own	JJ
20417	480	8	.	.	.
20417	481	1	_	_	NNP
20417	481	2	Each	each	DT
20417	481	3	metal	metal	NN
20417	481	4	displays	display	VBZ
20417	481	5	its	-PRON-	PRP$
20417	481	6	own	own	JJ
20417	481	7	distinctive	distinctive	JJ
20417	481	8	colour	colour	NN
20417	481	9	.	.	.
20417	482	1	It	-PRON-	PRP
20417	482	2	is	be	VBZ
20417	482	3	obvious	obvious	JJ
20417	482	4	,	,	,
20417	482	5	therefore	therefore	RB
20417	482	6	,	,	,
20417	482	7	that	that	IN
20417	482	8	the	the	DT
20417	482	9	spectrum	spectrum	NN
20417	482	10	provides	provide	VBZ
20417	482	11	the	the	DT
20417	482	12	means	mean	NNS
20417	482	13	for	for	IN
20417	482	14	identifying	identify	VBG
20417	482	15	a	a	DT
20417	482	16	particular	particular	JJ
20417	482	17	substance	substance	NN
20417	482	18	.	.	.
20417	482	19	_	_	NNP
20417	482	20	It	-PRON-	PRP
20417	482	21	was	be	VBD
20417	482	22	by	by	IN
20417	482	23	this	this	DT
20417	482	24	method	method	NN
20417	482	25	that	that	WDT
20417	482	26	we	-PRON-	PRP
20417	482	27	discovered	discover	VBD
20417	482	28	in	in	IN
20417	482	29	the	the	DT
20417	482	30	sun	sun	NN
20417	482	31	the	the	DT
20417	482	32	presence	presence	NN
20417	482	33	of	of	IN
20417	482	34	such	such	JJ
20417	482	35	well	well	RB
20417	482	36	-	-	HYPH
20417	482	37	known	know	VBN
20417	482	38	elements	element	NNS
20417	482	39	as	as	IN
20417	482	40	sodium	sodium	NN
20417	482	41	,	,	,
20417	482	42	iron	iron	NN
20417	482	43	,	,	,
20417	482	44	copper	copper	NN
20417	482	45	,	,	,
20417	482	46	zinc	zinc	NN
20417	482	47	,	,	,
20417	482	48	and	and	CC
20417	482	49	magnesium	magnesium	NN
20417	482	50	.	.	.
20417	483	1	[	[	-LRB-
20417	483	2	Illustration	illustration	NN
20417	483	3	:	:	:
20417	483	4	_	_	NNP
20417	483	5	Yerkes	Yerkes	NNP
20417	483	6	Observatory	Observatory	NNP
20417	483	7	.	.	.
20417	483	8	_	_	NNP
20417	483	9	FIG	FIG	NNP
20417	483	10	.	.	.
20417	484	1	9.--THE	9.--the	CD
20417	484	2	GREAT	GREAT	NNP
20417	484	3	SUN	SUN	NNP
20417	484	4	-	-	HYPH
20417	484	5	SPOT	SPOT	NNP
20417	484	6	OF	of	IN
20417	484	7	JULY	JULY	NNP
20417	484	8	17	17	CD
20417	484	9	,	,	,
20417	484	10	1905	1905	CD
20417	484	11	]	]	-RRB-
20417	484	12	[	[	-LRB-
20417	484	13	Illustration	illustration	NN
20417	484	14	:	:	:
20417	484	15	_	_	NNP
20417	484	16	From	from	IN
20417	484	17	photographs	photograph	NNS
20417	484	18	taken	take	VBN
20417	484	19	at	at	IN
20417	484	20	the	the	DT
20417	484	21	Yerkes	Yerkes	NNP
20417	484	22	Observatory	Observatory	NNP
20417	484	23	.	.	.
20417	484	24	_	_	NNP
20417	484	25	FIG	FIG	NNP
20417	484	26	.	.	.
20417	485	1	10.--SOLAR	10.--solar	CD
20417	485	2	PROMINENCES	PROMINENCES	NNP
20417	485	3	These	these	DT
20417	485	4	are	be	VBP
20417	485	5	about	about	RB
20417	485	6	60,000	60,000	CD
20417	485	7	miles	mile	NNS
20417	485	8	in	in	IN
20417	485	9	height	height	NN
20417	485	10	.	.	.
20417	486	1	The	the	DT
20417	486	2	two	two	CD
20417	486	3	photographs	photograph	NNS
20417	486	4	show	show	VBP
20417	486	5	the	the	DT
20417	486	6	vast	vast	JJ
20417	486	7	changes	change	NNS
20417	486	8	occurring	occur	VBG
20417	486	9	in	in	IN
20417	486	10	ten	ten	CD
20417	486	11	minutes	minute	NNS
20417	486	12	.	.	.
20417	487	1	October	October	NNP
20417	487	2	10	10	CD
20417	487	3	,	,	,
20417	487	4	1910	1910	CD
20417	487	5	.	.	.
20417	487	6	]	]	-RRB-
20417	488	1	[	[	-LRB-
20417	488	2	Illustration	illustration	NN
20417	488	3	:	:	:
20417	488	4	_	_	NNP
20417	488	5	Photo	Photo	NNP
20417	488	6	:	:	:
20417	488	7	Mount	Mount	NNP
20417	488	8	Wilson	Wilson	NNP
20417	488	9	Observatory	Observatory	NNP
20417	488	10	.	.	.
20417	488	11	_	_	NNP
20417	488	12	FIG	FIG	NNP
20417	488	13	.	.	.
20417	489	1	11.--MARS	11.--mars	CD
20417	489	2	,	,	,
20417	489	3	October	October	NNP
20417	489	4	5	5	CD
20417	489	5	,	,	,
20417	489	6	1909	1909	CD
20417	489	7	Showing	show	VBG
20417	489	8	the	the	DT
20417	489	9	dark	dark	JJ
20417	489	10	markings	marking	NNS
20417	489	11	and	and	CC
20417	489	12	the	the	DT
20417	489	13	Polar	Polar	NNP
20417	489	14	Cap	Cap	NNP
20417	489	15	.	.	.
20417	489	16	]	]	-RRB-
20417	490	1	[	[	-LRB-
20417	490	2	Illustration	illustration	NN
20417	490	3	:	:	:
20417	490	4	FIG	FIG	NNP
20417	490	5	.	.	.
20417	491	1	12.--JUPITER	12.--jupiter	LS
20417	491	2	Showing	show	VBG
20417	491	3	the	the	DT
20417	491	4	belts	belt	NNS
20417	491	5	which	which	WDT
20417	491	6	are	be	VBP
20417	491	7	probably	probably	RB
20417	491	8	cloud	cloud	JJ
20417	491	9	formations	formation	NNS
20417	491	10	.	.	.
20417	491	11	]	]	-RRB-
20417	492	1	[	[	-LRB-
20417	492	2	Illustration	illustration	NN
20417	492	3	:	:	:
20417	492	4	_	_	NNP
20417	492	5	Photo	Photo	NNP
20417	492	6	:	:	:
20417	492	7	Professor	Professor	NNP
20417	492	8	E.	E.	NNP
20417	492	9	E.	E.	NNP
20417	492	10	Barnard	Barnard	NNP
20417	492	11	,	,	,
20417	492	12	Yerkes	Yerkes	NNP
20417	492	13	Observatory	Observatory	NNP
20417	492	14	.	.	.
20417	492	15	_	_	NNP
20417	492	16	FIG	FIG	NNP
20417	492	17	.	.	.
20417	493	1	13.--SATURN	13.--saturn	CD
20417	493	2	,	,	,
20417	493	3	November	November	NNP
20417	493	4	19	19	CD
20417	493	5	,	,	,
20417	493	6	1911	1911	CD
20417	493	7	Showing	show	VBG
20417	493	8	the	the	DT
20417	493	9	rings	ring	NNS
20417	493	10	,	,	,
20417	493	11	mighty	mighty	JJ
20417	493	12	swarms	swarm	NNS
20417	493	13	of	of	IN
20417	493	14	meteorites	meteorite	NNS
20417	493	15	.	.	.
20417	493	16	]	]	-RRB-
20417	494	1	Every	every	DT
20417	494	2	chemical	chemical	NN
20417	494	3	element	element	NN
20417	494	4	known	know	VBN
20417	494	5	,	,	,
20417	494	6	then	then	RB
20417	494	7	,	,	,
20417	494	8	has	have	VBZ
20417	494	9	a	a	DT
20417	494	10	distinctive	distinctive	JJ
20417	494	11	spectrum	spectrum	NN
20417	494	12	of	of	IN
20417	494	13	its	-PRON-	PRP$
20417	494	14	own	own	JJ
20417	494	15	when	when	WRB
20417	494	16	it	-PRON-	PRP
20417	494	17	is	be	VBZ
20417	494	18	raised	raise	VBN
20417	494	19	to	to	TO
20417	494	20	incandescence	incandescence	NN
20417	494	21	,	,	,
20417	494	22	and	and	CC
20417	494	23	this	this	DT
20417	494	24	distinctive	distinctive	JJ
20417	494	25	spectrum	spectrum	NN
20417	494	26	is	be	VBZ
20417	494	27	as	as	RB
20417	494	28	reliable	reliable	JJ
20417	494	29	a	a	DT
20417	494	30	means	means	NN
20417	494	31	of	of	IN
20417	494	32	identification	identification	NN
20417	494	33	for	for	IN
20417	494	34	the	the	DT
20417	494	35	element	element	NN
20417	494	36	as	as	IN
20417	494	37	a	a	DT
20417	494	38	human	human	JJ
20417	494	39	face	face	NN
20417	494	40	is	be	VBZ
20417	494	41	for	for	IN
20417	494	42	its	-PRON-	PRP$
20417	494	43	owner	owner	NN
20417	494	44	.	.	.
20417	495	1	Whether	whether	IN
20417	495	2	it	-PRON-	PRP
20417	495	3	is	be	VBZ
20417	495	4	a	a	DT
20417	495	5	substance	substance	NN
20417	495	6	glowing	glow	VBG
20417	495	7	in	in	IN
20417	495	8	the	the	DT
20417	495	9	laboratory	laboratory	NN
20417	495	10	or	or	CC
20417	495	11	in	in	IN
20417	495	12	a	a	DT
20417	495	13	remote	remote	JJ
20417	495	14	star	star	NN
20417	495	15	makes	make	VBZ
20417	495	16	no	no	DT
20417	495	17	difference	difference	NN
20417	495	18	to	to	IN
20417	495	19	the	the	DT
20417	495	20	spectroscope	spectroscope	NN
20417	495	21	;	;	:
20417	495	22	if	if	IN
20417	495	23	the	the	DT
20417	495	24	light	light	NN
20417	495	25	of	of	IN
20417	495	26	any	any	DT
20417	495	27	substance	substance	NN
20417	495	28	reaches	reach	VBZ
20417	495	29	it	-PRON-	PRP
20417	495	30	,	,	,
20417	495	31	that	that	DT
20417	495	32	substance	substance	NN
20417	495	33	will	will	MD
20417	495	34	be	be	VB
20417	495	35	recognised	recognise	VBN
20417	495	36	and	and	CC
20417	495	37	identified	identify	VBN
20417	495	38	by	by	IN
20417	495	39	the	the	DT
20417	495	40	characteristic	characteristic	JJ
20417	495	41	set	set	NN
20417	495	42	of	of	IN
20417	495	43	waves	wave	NNS
20417	495	44	.	.	.
20417	496	1	The	the	DT
20417	496	2	spectrum	spectrum	NN
20417	496	3	of	of	IN
20417	496	4	a	a	DT
20417	496	5	glowing	glowing	JJ
20417	496	6	mass	mass	NN
20417	496	7	of	of	IN
20417	496	8	gas	gas	NN
20417	496	9	will	will	MD
20417	496	10	consist	consist	VB
20417	496	11	in	in	IN
20417	496	12	a	a	DT
20417	496	13	number	number	NN
20417	496	14	of	of	IN
20417	496	15	bright	bright	JJ
20417	496	16	lines	line	NNS
20417	496	17	of	of	IN
20417	496	18	various	various	JJ
20417	496	19	colours	colour	NNS
20417	496	20	,	,	,
20417	496	21	and	and	CC
20417	496	22	at	at	IN
20417	496	23	various	various	JJ
20417	496	24	intervals	interval	NNS
20417	496	25	;	;	,
20417	496	26	corresponding	correspond	VBG
20417	496	27	to	to	IN
20417	496	28	each	each	DT
20417	496	29	kind	kind	NN
20417	496	30	of	of	IN
20417	496	31	gas	gas	NN
20417	496	32	,	,	,
20417	496	33	there	there	EX
20417	496	34	will	will	MD
20417	496	35	be	be	VB
20417	496	36	a	a	DT
20417	496	37	peculiar	peculiar	JJ
20417	496	38	and	and	CC
20417	496	39	distinctive	distinctive	JJ
20417	496	40	arrangement	arrangement	NN
20417	496	41	of	of	IN
20417	496	42	bright	bright	JJ
20417	496	43	lines	line	NNS
20417	496	44	.	.	.
20417	497	1	But	but	CC
20417	497	2	if	if	IN
20417	497	3	the	the	DT
20417	497	4	light	light	NN
20417	497	5	from	from	IN
20417	497	6	such	such	PDT
20417	497	7	a	a	DT
20417	497	8	mass	mass	NN
20417	497	9	of	of	IN
20417	497	10	glowing	glowing	JJ
20417	497	11	gas	gas	NN
20417	497	12	be	be	VB
20417	497	13	made	make	VBN
20417	497	14	to	to	TO
20417	497	15	pass	pass	VB
20417	497	16	through	through	RP
20417	497	17	a	a	DT
20417	497	18	cool	cool	JJ
20417	497	19	mass	mass	NN
20417	497	20	of	of	IN
20417	497	21	the	the	DT
20417	497	22	_	_	NNP
20417	497	23	same	same	JJ
20417	497	24	_	_	NNP
20417	497	25	gas	gas	NN
20417	497	26	it	-PRON-	PRP
20417	497	27	will	will	MD
20417	497	28	be	be	VB
20417	497	29	found	find	VBN
20417	497	30	that	that	IN
20417	497	31	dark	dark	JJ
20417	497	32	lines	line	NNS
20417	497	33	replace	replace	VBP
20417	497	34	the	the	DT
20417	497	35	bright	bright	JJ
20417	497	36	lines	line	NNS
20417	497	37	in	in	IN
20417	497	38	the	the	DT
20417	497	39	spectrum	spectrum	NN
20417	497	40	,	,	,
20417	497	41	the	the	DT
20417	497	42	reason	reason	NN
20417	497	43	for	for	IN
20417	497	44	this	this	DT
20417	497	45	being	being	NN
20417	497	46	that	that	IN
20417	497	47	the	the	DT
20417	497	48	cool	cool	JJ
20417	497	49	gas	gas	NN
20417	497	50	absorbs	absorb	VBZ
20417	497	51	the	the	DT
20417	497	52	rays	ray	NNS
20417	497	53	of	of	IN
20417	497	54	light	light	NN
20417	497	55	emitted	emit	VBN
20417	497	56	by	by	IN
20417	497	57	the	the	DT
20417	497	58	hot	hot	JJ
20417	497	59	gas	gas	NN
20417	497	60	.	.	.
20417	498	1	Experiments	experiment	NNS
20417	498	2	of	of	IN
20417	498	3	this	this	DT
20417	498	4	kind	kind	NN
20417	498	5	enable	enable	VBP
20417	498	6	us	-PRON-	PRP
20417	498	7	to	to	TO
20417	498	8	reach	reach	VB
20417	498	9	the	the	DT
20417	498	10	important	important	JJ
20417	498	11	general	general	JJ
20417	498	12	statement	statement	NN
20417	498	13	that	that	WDT
20417	498	14	every	every	DT
20417	498	15	gas	gas	NN
20417	498	16	,	,	,
20417	498	17	when	when	WRB
20417	498	18	cold	cold	JJ
20417	498	19	,	,	,
20417	498	20	absorbs	absorb	VBZ
20417	498	21	the	the	DT
20417	498	22	same	same	JJ
20417	498	23	rays	ray	NNS
20417	498	24	of	of	IN
20417	498	25	light	light	NN
20417	498	26	which	which	WDT
20417	498	27	it	-PRON-	PRP
20417	498	28	emits	emit	VBZ
20417	498	29	when	when	WRB
20417	498	30	hot	hot	JJ
20417	498	31	.	.	.
20417	499	1	Crossing	cross	VBG
20417	499	2	the	the	DT
20417	499	3	solar	solar	JJ
20417	499	4	spectrum	spectrum	NN
20417	499	5	are	be	VBP
20417	499	6	hundreds	hundred	NNS
20417	499	7	and	and	CC
20417	499	8	hundreds	hundred	NNS
20417	499	9	of	of	IN
20417	499	10	dark	dark	JJ
20417	499	11	lines	line	NNS
20417	499	12	.	.	.
20417	500	1	These	these	DT
20417	500	2	could	could	MD
20417	500	3	not	not	RB
20417	500	4	at	at	IN
20417	500	5	first	first	RB
20417	500	6	be	be	VB
20417	500	7	explained	explain	VBN
20417	500	8	,	,	,
20417	500	9	because	because	IN
20417	500	10	this	this	DT
20417	500	11	fact	fact	NN
20417	500	12	of	of	IN
20417	500	13	discriminative	discriminative	JJ
20417	500	14	absorption	absorption	NN
20417	500	15	was	be	VBD
20417	500	16	not	not	RB
20417	500	17	known	know	VBN
20417	500	18	.	.	.
20417	501	1	We	-PRON-	PRP
20417	501	2	understand	understand	VBP
20417	501	3	now	now	RB
20417	501	4	.	.	.
20417	502	1	The	the	DT
20417	502	2	sun	sun	NN
20417	502	3	's	's	POS
20417	502	4	white	white	JJ
20417	502	5	light	light	NN
20417	502	6	comes	come	VBZ
20417	502	7	from	from	IN
20417	502	8	the	the	DT
20417	502	9	photosphere	photosphere	NN
20417	502	10	,	,	,
20417	502	11	but	but	CC
20417	502	12	between	between	IN
20417	502	13	us	-PRON-	PRP
20417	502	14	and	and	CC
20417	502	15	the	the	DT
20417	502	16	photosphere	photosphere	NN
20417	502	17	there	there	EX
20417	502	18	is	be	VBZ
20417	502	19	,	,	,
20417	502	20	as	as	IN
20417	502	21	we	-PRON-	PRP
20417	502	22	have	have	VBP
20417	502	23	seen	see	VBN
20417	502	24	,	,	,
20417	502	25	another	another	DT
20417	502	26	solar	solar	JJ
20417	502	27	envelope	envelope	NN
20417	502	28	of	of	IN
20417	502	29	relatively	relatively	RB
20417	502	30	cooler	cool	JJR
20417	502	31	vapours	vapour	NNS
20417	502	32	--	--	:
20417	502	33	the	the	DT
20417	502	34	reversing	reversing	NN
20417	502	35	layer	layer	NN
20417	502	36	.	.	.
20417	503	1	Each	each	DT
20417	503	2	constituent	constituent	NN
20417	503	3	element	element	NN
20417	503	4	in	in	IN
20417	503	5	this	this	DT
20417	503	6	outer	outer	JJ
20417	503	7	envelope	envelope	NN
20417	503	8	stops	stop	VBZ
20417	503	9	its	-PRON-	PRP$
20417	503	10	own	own	JJ
20417	503	11	kind	kind	NN
20417	503	12	of	of	IN
20417	503	13	light	light	NN
20417	503	14	,	,	,
20417	503	15	that	that	RB
20417	503	16	is	is	RB
20417	503	17	,	,	,
20417	503	18	the	the	DT
20417	503	19	kind	kind	NN
20417	503	20	of	of	IN
20417	503	21	light	light	NN
20417	503	22	made	make	VBN
20417	503	23	by	by	IN
20417	503	24	incandescent	incandescent	NN
20417	503	25	atoms	atom	NNS
20417	503	26	of	of	IN
20417	503	27	the	the	DT
20417	503	28	same	same	JJ
20417	503	29	element	element	NN
20417	503	30	in	in	IN
20417	503	31	the	the	DT
20417	503	32	photosphere	photosphere	NN
20417	503	33	.	.	.
20417	504	1	The	the	DT
20417	504	2	"	"	``
20417	504	3	stoppages	stoppage	NNS
20417	504	4	"	"	``
20417	504	5	register	register	VB
20417	504	6	themselves	-PRON-	PRP
20417	504	7	in	in	IN
20417	504	8	the	the	DT
20417	504	9	solar	solar	JJ
20417	504	10	spectrum	spectrum	NN
20417	504	11	as	as	IN
20417	504	12	dark	dark	JJ
20417	504	13	lines	line	NNS
20417	504	14	placed	place	VBD
20417	504	15	exactly	exactly	RB
20417	504	16	where	where	WRB
20417	504	17	the	the	DT
20417	504	18	corresponding	correspond	VBG
20417	504	19	bright	bright	JJ
20417	504	20	lines	line	NNS
20417	504	21	would	would	MD
20417	504	22	have	have	VB
20417	504	23	been	be	VBN
20417	504	24	.	.	.
20417	505	1	The	the	DT
20417	505	2	explanation	explanation	NN
20417	505	3	once	once	RB
20417	505	4	attained	attain	VBD
20417	505	5	,	,	,
20417	505	6	dark	dark	JJ
20417	505	7	lines	line	NNS
20417	505	8	became	become	VBD
20417	505	9	as	as	RB
20417	505	10	significant	significant	JJ
20417	505	11	as	as	IN
20417	505	12	bright	bright	JJ
20417	505	13	lines	line	NNS
20417	505	14	.	.	.
20417	506	1	The	the	DT
20417	506	2	secret	secret	NN
20417	506	3	of	of	IN
20417	506	4	the	the	DT
20417	506	5	sun	sun	NN
20417	506	6	's	's	POS
20417	506	7	composition	composition	NN
20417	506	8	was	be	VBD
20417	506	9	out	out	RB
20417	506	10	.	.	.
20417	507	1	We	-PRON-	PRP
20417	507	2	have	have	VBP
20417	507	3	found	find	VBN
20417	507	4	practically	practically	RB
20417	507	5	every	every	DT
20417	507	6	element	element	NN
20417	507	7	in	in	IN
20417	507	8	the	the	DT
20417	507	9	sun	sun	NN
20417	507	10	that	that	WDT
20417	507	11	we	-PRON-	PRP
20417	507	12	know	know	VBP
20417	507	13	to	to	TO
20417	507	14	be	be	VB
20417	507	15	in	in	IN
20417	507	16	the	the	DT
20417	507	17	earth	earth	NN
20417	507	18	.	.	.
20417	508	1	We	-PRON-	PRP
20417	508	2	have	have	VBP
20417	508	3	identified	identify	VBN
20417	508	4	an	an	DT
20417	508	5	element	element	NN
20417	508	6	in	in	IN
20417	508	7	the	the	DT
20417	508	8	sun	sun	NN
20417	508	9	before	before	IN
20417	508	10	we	-PRON-	PRP
20417	508	11	were	be	VBD
20417	508	12	able	able	JJ
20417	508	13	to	to	TO
20417	508	14	isolate	isolate	VB
20417	508	15	it	-PRON-	PRP
20417	508	16	on	on	IN
20417	508	17	the	the	DT
20417	508	18	earth	earth	NN
20417	508	19	.	.	.
20417	509	1	We	-PRON-	PRP
20417	509	2	have	have	VBP
20417	509	3	been	be	VBN
20417	509	4	able	able	JJ
20417	509	5	even	even	RB
20417	509	6	to	to	TO
20417	509	7	point	point	VB
20417	509	8	to	to	IN
20417	509	9	the	the	DT
20417	509	10	coolest	cool	JJS
20417	509	11	places	place	NNS
20417	509	12	on	on	IN
20417	509	13	the	the	DT
20417	509	14	sun	sun	NN
20417	509	15	,	,	,
20417	509	16	the	the	DT
20417	509	17	centres	centre	NNS
20417	509	18	of	of	IN
20417	509	19	sun	sun	NN
20417	509	20	-	-	HYPH
20417	509	21	spots	spot	NNS
20417	509	22	,	,	,
20417	509	23	where	where	WRB
20417	509	24	alone	alone	RB
20417	509	25	the	the	DT
20417	509	26	temperature	temperature	NN
20417	509	27	seems	seem	VBZ
20417	509	28	to	to	TO
20417	509	29	have	have	VB
20417	509	30	fallen	fall	VBN
20417	509	31	sufficiently	sufficiently	RB
20417	509	32	low	low	JJ
20417	509	33	to	to	TO
20417	509	34	allow	allow	VB
20417	509	35	chemical	chemical	JJ
20417	509	36	compounds	compound	NNS
20417	509	37	to	to	TO
20417	509	38	form	form	VB
20417	509	39	.	.	.
20417	510	1	It	-PRON-	PRP
20417	510	2	is	be	VBZ
20417	510	3	thus	thus	RB
20417	510	4	we	-PRON-	PRP
20417	510	5	have	have	VBP
20417	510	6	been	be	VBN
20417	510	7	able	able	JJ
20417	510	8	to	to	TO
20417	510	9	determine	determine	VB
20417	510	10	what	what	WP
20417	510	11	the	the	DT
20417	510	12	stars	star	NNS
20417	510	13	,	,	,
20417	510	14	comets	comet	NNS
20417	510	15	,	,	,
20417	510	16	or	or	CC
20417	510	17	nebulæ	nebulæ	NN
20417	510	18	are	be	VBP
20417	510	19	made	make	VBN
20417	510	20	of	of	IN
20417	510	21	.	.	.
20417	511	1	A	a	DT
20417	511	2	Unique	unique	JJ
20417	511	3	Discovery	Discovery	NNP
20417	511	4	In	in	IN
20417	511	5	1868	1868	CD
20417	511	6	Sir	Sir	NNP
20417	511	7	Norman	Norman	NNP
20417	511	8	Lockyer	Lockyer	NNP
20417	511	9	detected	detect	VBD
20417	511	10	a	a	DT
20417	511	11	light	light	NN
20417	511	12	coming	come	VBG
20417	511	13	from	from	IN
20417	511	14	the	the	DT
20417	511	15	prominences	prominence	NNS
20417	511	16	of	of	IN
20417	511	17	the	the	DT
20417	511	18	sun	sun	NN
20417	511	19	which	which	WDT
20417	511	20	was	be	VBD
20417	511	21	not	not	RB
20417	511	22	given	give	VBN
20417	511	23	by	by	IN
20417	511	24	any	any	DT
20417	511	25	substance	substance	NN
20417	511	26	known	know	VBN
20417	511	27	on	on	IN
20417	511	28	earth	earth	NN
20417	511	29	,	,	,
20417	511	30	and	and	CC
20417	511	31	attributed	attribute	VBD
20417	511	32	this	this	DT
20417	511	33	to	to	IN
20417	511	34	an	an	DT
20417	511	35	unknown	unknown	JJ
20417	511	36	gas	gas	NN
20417	511	37	which	which	WDT
20417	511	38	he	-PRON-	PRP
20417	511	39	called	call	VBD
20417	511	40	helium	helium	NN
20417	511	41	,	,	,
20417	511	42	from	from	IN
20417	511	43	the	the	DT
20417	511	44	Greek	Greek	NNP
20417	511	45	_	_	NNP
20417	511	46	helios	helios	NNPS
20417	511	47	_	_	NNP
20417	511	48	,	,	,
20417	511	49	the	the	DT
20417	511	50	sun	sun	NN
20417	511	51	.	.	.
20417	512	1	_	_	NNP
20417	512	2	In	in	IN
20417	512	3	1895	1895	CD
20417	512	4	Sir	Sir	NNP
20417	512	5	William	William	NNP
20417	512	6	Ramsay	Ramsay	NNP
20417	512	7	discovered	discover	VBD
20417	512	8	in	in	IN
20417	512	9	certain	certain	JJ
20417	512	10	minerals	mineral	NNS
20417	512	11	the	the	DT
20417	512	12	same	same	JJ
20417	512	13	gas	gas	NN
20417	512	14	identified	identify	VBN
20417	512	15	by	by	IN
20417	512	16	the	the	DT
20417	512	17	spectroscope	spectroscope	NN
20417	512	18	.	.	.
20417	512	19	_	_	NNP
20417	512	20	We	-PRON-	PRP
20417	512	21	can	can	MD
20417	512	22	say	say	VB
20417	512	23	,	,	,
20417	512	24	therefore	therefore	RB
20417	512	25	,	,	,
20417	512	26	that	that	IN
20417	512	27	this	this	DT
20417	512	28	gas	gas	NN
20417	512	29	was	be	VBD
20417	512	30	discovered	discover	VBN
20417	512	31	in	in	IN
20417	512	32	the	the	DT
20417	512	33	sun	sun	NN
20417	512	34	nearly	nearly	RB
20417	512	35	thirty	thirty	CD
20417	512	36	years	year	NNS
20417	512	37	before	before	IN
20417	512	38	it	-PRON-	PRP
20417	512	39	was	be	VBD
20417	512	40	found	find	VBN
20417	512	41	on	on	IN
20417	512	42	earth	earth	NN
20417	512	43	;	;	:
20417	512	44	this	this	DT
20417	512	45	discovery	discovery	NN
20417	512	46	of	of	IN
20417	512	47	the	the	DT
20417	512	48	long	long	RB
20417	512	49	-	-	HYPH
20417	512	50	lost	lose	VBN
20417	512	51	heir	heir	NN
20417	512	52	is	be	VBZ
20417	512	53	as	as	IN
20417	512	54	thrilling	thrill	VBG
20417	512	55	a	a	DT
20417	512	56	chapter	chapter	NN
20417	512	57	in	in	IN
20417	512	58	the	the	DT
20417	512	59	detective	detective	NN
20417	512	60	story	story	NN
20417	512	61	of	of	IN
20417	512	62	science	science	NN
20417	512	63	as	as	IN
20417	512	64	any	any	DT
20417	512	65	in	in	IN
20417	512	66	the	the	DT
20417	512	67	sensational	sensational	JJ
20417	512	68	stories	story	NNS
20417	512	69	of	of	IN
20417	512	70	the	the	DT
20417	512	71	day	day	NN
20417	512	72	,	,	,
20417	512	73	and	and	CC
20417	512	74	makes	make	VBZ
20417	512	75	us	-PRON-	PRP
20417	512	76	feel	feel	VB
20417	512	77	quite	quite	RB
20417	512	78	certain	certain	JJ
20417	512	79	that	that	IN
20417	512	80	our	-PRON-	PRP$
20417	512	81	methods	method	NNS
20417	512	82	really	really	RB
20417	512	83	tell	tell	VBP
20417	512	84	us	-PRON-	PRP
20417	512	85	of	of	IN
20417	512	86	what	what	WP
20417	512	87	elements	element	VBZ
20417	512	88	sun	sun	NN
20417	512	89	and	and	CC
20417	512	90	stars	star	NNS
20417	512	91	are	be	VBP
20417	512	92	built	build	VBN
20417	512	93	up	up	RP
20417	512	94	.	.	.
20417	513	1	The	the	DT
20417	513	2	light	light	NN
20417	513	3	from	from	IN
20417	513	4	the	the	DT
20417	513	5	corona	corona	NN
20417	513	6	of	of	IN
20417	513	7	the	the	DT
20417	513	8	sun	sun	NN
20417	513	9	,	,	,
20417	513	10	as	as	IN
20417	513	11	we	-PRON-	PRP
20417	513	12	have	have	VBP
20417	513	13	mentioned	mention	VBN
20417	513	14	indicates	indicate	VBZ
20417	513	15	a	a	DT
20417	513	16	gas	gas	NN
20417	513	17	still	still	RB
20417	513	18	unknown	unknown	JJ
20417	513	19	on	on	IN
20417	513	20	earth	earth	NN
20417	513	21	,	,	,
20417	513	22	which	which	WDT
20417	513	23	has	have	VBZ
20417	513	24	been	be	VBN
20417	513	25	christened	christen	VBN
20417	513	26	Coronium	Coronium	NNP
20417	513	27	.	.	.
20417	514	1	Measuring	measure	VBG
20417	514	2	the	the	DT
20417	514	3	Speed	Speed	NNP
20417	514	4	of	of	IN
20417	514	5	Light	Light	NNP
20417	514	6	But	but	CC
20417	514	7	this	this	DT
20417	514	8	is	be	VBZ
20417	514	9	not	not	RB
20417	514	10	all	all	DT
20417	514	11	;	;	:
20417	514	12	soon	soon	RB
20417	514	13	a	a	DT
20417	514	14	new	new	JJ
20417	514	15	use	use	NN
20417	514	16	was	be	VBD
20417	514	17	found	find	VBN
20417	514	18	for	for	IN
20417	514	19	the	the	DT
20417	514	20	spectroscope	spectroscope	NN
20417	514	21	.	.	.
20417	515	1	We	-PRON-	PRP
20417	515	2	found	find	VBD
20417	515	3	that	that	IN
20417	515	4	we	-PRON-	PRP
20417	515	5	could	could	MD
20417	515	6	measure	measure	VB
20417	515	7	with	with	IN
20417	515	8	it	-PRON-	PRP
20417	515	9	the	the	DT
20417	515	10	most	most	RBS
20417	515	11	difficult	difficult	JJ
20417	515	12	of	of	IN
20417	515	13	all	all	DT
20417	515	14	speeds	speed	NNS
20417	515	15	to	to	TO
20417	515	16	measure	measure	VB
20417	515	17	,	,	,
20417	515	18	speed	speed	VB
20417	515	19	in	in	IN
20417	515	20	the	the	DT
20417	515	21	line	line	NN
20417	515	22	of	of	IN
20417	515	23	sight	sight	NN
20417	515	24	.	.	.
20417	516	1	Movement	movement	NN
20417	516	2	at	at	IN
20417	516	3	right	right	JJ
20417	516	4	angles	angle	NNS
20417	516	5	to	to	IN
20417	516	6	the	the	DT
20417	516	7	direction	direction	NN
20417	516	8	in	in	IN
20417	516	9	which	which	WDT
20417	516	10	one	one	NN
20417	516	11	is	be	VBZ
20417	516	12	looking	look	VBG
20417	516	13	is	be	VBZ
20417	516	14	,	,	,
20417	516	15	if	if	IN
20417	516	16	there	there	EX
20417	516	17	is	be	VBZ
20417	516	18	sufficient	sufficient	JJ
20417	516	19	of	of	IN
20417	516	20	it	-PRON-	PRP
20417	516	21	,	,	,
20417	516	22	easy	easy	JJ
20417	516	23	to	to	TO
20417	516	24	detect	detect	VB
20417	516	25	,	,	,
20417	516	26	and	and	CC
20417	516	27	,	,	,
20417	516	28	if	if	IN
20417	516	29	the	the	DT
20417	516	30	distance	distance	NN
20417	516	31	of	of	IN
20417	516	32	the	the	DT
20417	516	33	moving	move	VBG
20417	516	34	body	body	NN
20417	516	35	is	be	VBZ
20417	516	36	known	know	VBN
20417	516	37	,	,	,
20417	516	38	easy	easy	JJ
20417	516	39	to	to	TO
20417	516	40	measure	measure	VB
20417	516	41	.	.	.
20417	517	1	But	but	CC
20417	517	2	movement	movement	NN
20417	517	3	in	in	IN
20417	517	4	the	the	DT
20417	517	5	line	line	NN
20417	517	6	of	of	IN
20417	517	7	vision	vision	NN
20417	517	8	is	be	VBZ
20417	517	9	both	both	CC
20417	517	10	difficult	difficult	JJ
20417	517	11	to	to	TO
20417	517	12	detect	detect	VB
20417	517	13	and	and	CC
20417	517	14	difficult	difficult	JJ
20417	517	15	to	to	TO
20417	517	16	measure	measure	VB
20417	517	17	.	.	.
20417	518	1	Yet	yet	RB
20417	518	2	,	,	,
20417	518	3	even	even	RB
20417	518	4	at	at	IN
20417	518	5	the	the	DT
20417	518	6	enormous	enormous	JJ
20417	518	7	distances	distance	NNS
20417	518	8	with	with	IN
20417	518	9	which	which	WDT
20417	518	10	astronomers	astronomer	NNS
20417	518	11	have	have	VBP
20417	518	12	to	to	TO
20417	518	13	deal	deal	VB
20417	518	14	,	,	,
20417	518	15	the	the	DT
20417	518	16	spectroscope	spectroscope	NN
20417	518	17	can	can	MD
20417	518	18	detect	detect	VB
20417	518	19	such	such	JJ
20417	518	20	movement	movement	NN
20417	518	21	and	and	CC
20417	518	22	furnish	furnish	JJ
20417	518	23	data	datum	NNS
20417	518	24	for	for	IN
20417	518	25	its	-PRON-	PRP$
20417	518	26	measurement	measurement	NN
20417	518	27	.	.	.
20417	519	1	If	if	IN
20417	519	2	a	a	DT
20417	519	3	luminous	luminous	JJ
20417	519	4	body	body	NN
20417	519	5	containing	contain	VBG
20417	519	6	,	,	,
20417	519	7	say	say	UH
20417	519	8	,	,	,
20417	519	9	sodium	sodium	NN
20417	519	10	is	be	VBZ
20417	519	11	moving	move	VBG
20417	519	12	rapidly	rapidly	RB
20417	519	13	towards	towards	IN
20417	519	14	the	the	DT
20417	519	15	spectroscope	spectroscope	NN
20417	519	16	,	,	,
20417	519	17	it	-PRON-	PRP
20417	519	18	will	will	MD
20417	519	19	be	be	VB
20417	519	20	found	find	VBN
20417	519	21	that	that	IN
20417	519	22	the	the	DT
20417	519	23	sodium	sodium	NN
20417	519	24	lines	line	NNS
20417	519	25	in	in	IN
20417	519	26	the	the	DT
20417	519	27	spectrum	spectrum	NN
20417	519	28	have	have	VBP
20417	519	29	moved	move	VBN
20417	519	30	slightly	slightly	RB
20417	519	31	from	from	IN
20417	519	32	their	-PRON-	PRP$
20417	519	33	usual	usual	JJ
20417	519	34	definite	definite	JJ
20417	519	35	positions	position	NNS
20417	519	36	towards	towards	IN
20417	519	37	the	the	DT
20417	519	38	violet	violet	NN
20417	519	39	end	end	NN
20417	519	40	of	of	IN
20417	519	41	the	the	DT
20417	519	42	spectrum	spectrum	NN
20417	519	43	,	,	,
20417	519	44	the	the	DT
20417	519	45	amount	amount	NN
20417	519	46	of	of	IN
20417	519	47	the	the	DT
20417	519	48	change	change	NN
20417	519	49	of	of	IN
20417	519	50	position	position	NN
20417	519	51	increasing	increase	VBG
20417	519	52	with	with	IN
20417	519	53	the	the	DT
20417	519	54	speed	speed	NN
20417	519	55	of	of	IN
20417	519	56	the	the	DT
20417	519	57	luminous	luminous	JJ
20417	519	58	body	body	NN
20417	519	59	.	.	.
20417	520	1	If	if	IN
20417	520	2	the	the	DT
20417	520	3	body	body	NN
20417	520	4	is	be	VBZ
20417	520	5	moving	move	VBG
20417	520	6	away	away	RB
20417	520	7	from	from	IN
20417	520	8	the	the	DT
20417	520	9	spectroscope	spectroscope	NN
20417	520	10	the	the	DT
20417	520	11	shifting	shifting	NN
20417	520	12	of	of	IN
20417	520	13	the	the	DT
20417	520	14	spectral	spectral	JJ
20417	520	15	lines	line	NNS
20417	520	16	will	will	MD
20417	520	17	be	be	VB
20417	520	18	in	in	IN
20417	520	19	the	the	DT
20417	520	20	opposite	opposite	JJ
20417	520	21	direction	direction	NN
20417	520	22	,	,	,
20417	520	23	towards	towards	IN
20417	520	24	the	the	DT
20417	520	25	red	red	JJ
20417	520	26	end	end	NN
20417	520	27	of	of	IN
20417	520	28	the	the	DT
20417	520	29	spectrum	spectrum	NN
20417	520	30	.	.	.
20417	521	1	In	in	IN
20417	521	2	this	this	DT
20417	521	3	way	way	NN
20417	521	4	we	-PRON-	PRP
20417	521	5	have	have	VBP
20417	521	6	discovered	discover	VBN
20417	521	7	and	and	CC
20417	521	8	measured	measure	VBN
20417	521	9	movements	movement	NNS
20417	521	10	that	that	WDT
20417	521	11	otherwise	otherwise	RB
20417	521	12	would	would	MD
20417	521	13	probably	probably	RB
20417	521	14	not	not	RB
20417	521	15	have	have	VB
20417	521	16	revealed	reveal	VBN
20417	521	17	themselves	-PRON-	PRP
20417	521	18	unmistakably	unmistakably	RB
20417	521	19	to	to	IN
20417	521	20	us	-PRON-	PRP
20417	521	21	for	for	IN
20417	521	22	thousands	thousand	NNS
20417	521	23	of	of	IN
20417	521	24	years	year	NNS
20417	521	25	.	.	.
20417	522	1	In	in	IN
20417	522	2	the	the	DT
20417	522	3	same	same	JJ
20417	522	4	way	way	NN
20417	522	5	we	-PRON-	PRP
20417	522	6	have	have	VBP
20417	522	7	watched	watch	VBN
20417	522	8	,	,	,
20417	522	9	and	and	CC
20417	522	10	measured	measure	VBD
20417	522	11	the	the	DT
20417	522	12	speed	speed	NN
20417	522	13	of	of	IN
20417	522	14	,	,	,
20417	522	15	tremendous	tremendous	JJ
20417	522	16	movements	movement	NNS
20417	522	17	on	on	IN
20417	522	18	the	the	DT
20417	522	19	sun	sun	NN
20417	522	20	,	,	,
20417	522	21	and	and	CC
20417	522	22	so	so	RB
20417	522	23	gained	gain	VBD
20417	522	24	proof	proof	NN
20417	522	25	that	that	IN
20417	522	26	the	the	DT
20417	522	27	vast	vast	JJ
20417	522	28	disturbances	disturbance	NNS
20417	522	29	we	-PRON-	PRP
20417	522	30	should	should	MD
20417	522	31	expect	expect	VB
20417	522	32	there	there	EX
20417	522	33	actually	actually	RB
20417	522	34	do	do	VBP
20417	522	35	occur	occur	VB
20417	522	36	.	.	.
20417	523	1	[	[	-LRB-
20417	523	2	Illustration	illustration	NN
20417	523	3	:	:	:
20417	523	4	THE	the	DT
20417	523	5	SPECTROSCOPE	SPECTROSCOPE	NNP
20417	523	6	IS	be	VBZ
20417	523	7	AN	an	DT
20417	523	8	INSTRUMENT	instrument	NN
20417	523	9	FOR	for	IN
20417	523	10	ANALYSING	ANALYSING	NNP
20417	523	11	LIGHT	light	NN
20417	523	12	;	;	:
20417	523	13	IT	it	NN
20417	523	14	PROVIDES	PROVIDES	NNP
20417	523	15	THE	the	DT
20417	523	16	MEANS	means	NN
20417	523	17	FOR	for	IN
20417	523	18	IDENTIFYING	identify	VBG
20417	523	19	DIFFERENT	DIFFERENT	NNP
20417	523	20	SUBSTANCES	SUBSTANCES	NNP
20417	523	21	This	this	DT
20417	523	22	pictorial	pictorial	JJ
20417	523	23	diagram	diagram	NN
20417	523	24	illustrates	illustrate	VBZ
20417	523	25	the	the	DT
20417	523	26	principal	principal	NN
20417	523	27	of	of	IN
20417	523	28	Spectrum	Spectrum	NNP
20417	523	29	Analysis	Analysis	NNP
20417	523	30	,	,	,
20417	523	31	showing	show	VBG
20417	523	32	how	how	WRB
20417	523	33	sunlight	sunlight	NN
20417	523	34	is	be	VBZ
20417	523	35	decomposed	decompose	VBN
20417	523	36	into	into	IN
20417	523	37	its	-PRON-	PRP$
20417	523	38	primary	primary	JJ
20417	523	39	colours	colour	NNS
20417	523	40	.	.	.
20417	524	1	What	what	WP
20417	524	2	we	-PRON-	PRP
20417	524	3	call	call	VBP
20417	524	4	white	white	JJ
20417	524	5	light	light	NN
20417	524	6	is	be	VBZ
20417	524	7	composed	compose	VBN
20417	524	8	of	of	IN
20417	524	9	seven	seven	CD
20417	524	10	different	different	JJ
20417	524	11	colours	colour	NNS
20417	524	12	.	.	.
20417	525	1	The	the	DT
20417	525	2	diagram	diagram	NN
20417	525	3	is	be	VBZ
20417	525	4	relieved	relieve	VBN
20417	525	5	of	of	IN
20417	525	6	all	all	DT
20417	525	7	detail	detail	NN
20417	525	8	which	which	WDT
20417	525	9	would	would	MD
20417	525	10	unduly	unduly	RB
20417	525	11	obscure	obscure	VB
20417	525	12	the	the	DT
20417	525	13	simple	simple	JJ
20417	525	14	process	process	NN
20417	525	15	by	by	IN
20417	525	16	which	which	WDT
20417	525	17	a	a	DT
20417	525	18	ray	ray	NN
20417	525	19	of	of	IN
20417	525	20	light	light	NN
20417	525	21	is	be	VBZ
20417	525	22	broken	break	VBN
20417	525	23	up	up	RP
20417	525	24	by	by	IN
20417	525	25	a	a	DT
20417	525	26	prism	prism	NN
20417	525	27	into	into	IN
20417	525	28	different	different	JJ
20417	525	29	wave	wave	NN
20417	525	30	-	-	HYPH
20417	525	31	lengths	length	NNS
20417	525	32	.	.	.
20417	526	1	The	the	DT
20417	526	2	spectrum	spectrum	NN
20417	526	3	rays	ray	NNS
20417	526	4	have	have	VBP
20417	526	5	been	be	VBN
20417	526	6	greatly	greatly	RB
20417	526	7	magnified	magnify	VBN
20417	526	8	.	.	.
20417	526	9	]	]	-RRB-
20417	527	1	IS	be	VBZ
20417	527	2	THE	the	DT
20417	527	3	SUN	SUN	NNP
20417	527	4	DYING	dying	NN
20417	527	5	?	?	.
20417	528	1	§	§	ADD
20417	528	2	3	3	CD
20417	528	3	Now	now	RB
20417	528	4	let	let	VB
20417	528	5	us	-PRON-	PRP
20417	528	6	return	return	VB
20417	528	7	to	to	IN
20417	528	8	our	-PRON-	PRP$
20417	528	9	consideration	consideration	NN
20417	528	10	of	of	IN
20417	528	11	the	the	DT
20417	528	12	sun	sun	NN
20417	528	13	.	.	.
20417	529	1	To	to	IN
20417	529	2	us	-PRON-	PRP
20417	529	3	on	on	IN
20417	529	4	the	the	DT
20417	529	5	earth	earth	NN
20417	529	6	the	the	DT
20417	529	7	most	most	JJS
20417	529	8	patent	patent	NN
20417	529	9	and	and	CC
20417	529	10	most	most	RBS
20417	529	11	astonishing	astonishing	JJ
20417	529	12	fact	fact	NN
20417	529	13	about	about	IN
20417	529	14	the	the	DT
20417	529	15	sun	sun	NN
20417	529	16	is	be	VBZ
20417	529	17	its	-PRON-	PRP$
20417	529	18	tremendous	tremendous	JJ
20417	529	19	energy	energy	NN
20417	529	20	.	.	.
20417	530	1	Heat	heat	NN
20417	530	2	and	and	CC
20417	530	3	light	light	NN
20417	530	4	in	in	IN
20417	530	5	amazing	amazing	JJ
20417	530	6	quantities	quantity	NNS
20417	530	7	pour	pour	VBP
20417	530	8	from	from	IN
20417	530	9	it	-PRON-	PRP
20417	530	10	without	without	IN
20417	530	11	ceasing	cease	VBG
20417	530	12	.	.	.
20417	531	1	Where	where	WRB
20417	531	2	does	do	VBZ
20417	531	3	this	this	DT
20417	531	4	energy	energy	NN
20417	531	5	come	come	VB
20417	531	6	from	from	IN
20417	531	7	?	?	.
20417	532	1	Enormous	enormous	JJ
20417	532	2	jets	jet	NNS
20417	532	3	of	of	IN
20417	532	4	red	red	JJ
20417	532	5	glowing	glowing	NN
20417	532	6	gases	gas	NNS
20417	532	7	can	can	MD
20417	532	8	be	be	VB
20417	532	9	seen	see	VBN
20417	532	10	shooting	shoot	VBG
20417	532	11	outwards	outward	NNS
20417	532	12	from	from	IN
20417	532	13	the	the	DT
20417	532	14	sun	sun	NN
20417	532	15	,	,	,
20417	532	16	like	like	IN
20417	532	17	flames	flame	NNS
20417	532	18	from	from	IN
20417	532	19	a	a	DT
20417	532	20	fire	fire	NN
20417	532	21	,	,	,
20417	532	22	for	for	IN
20417	532	23	thousands	thousand	NNS
20417	532	24	of	of	IN
20417	532	25	miles	mile	NNS
20417	532	26	.	.	.
20417	533	1	Does	do	VBZ
20417	533	2	this	this	DT
20417	533	3	argue	argue	VB
20417	533	4	fire	fire	NN
20417	533	5	,	,	,
20417	533	6	as	as	IN
20417	533	7	we	-PRON-	PRP
20417	533	8	know	know	VBP
20417	533	9	fire	fire	NN
20417	533	10	on	on	IN
20417	533	11	the	the	DT
20417	533	12	earth	earth	NN
20417	533	13	?	?	.
20417	534	1	On	on	IN
20417	534	2	this	this	DT
20417	534	3	point	point	NN
20417	534	4	the	the	DT
20417	534	5	scientist	scientist	NN
20417	534	6	is	be	VBZ
20417	534	7	sure	sure	JJ
20417	534	8	.	.	.
20417	535	1	The	the	DT
20417	535	2	sun	sun	NN
20417	535	3	is	be	VBZ
20417	535	4	not	not	RB
20417	535	5	burning	burn	VBG
20417	535	6	,	,	,
20417	535	7	and	and	CC
20417	535	8	combustion	combustion	NN
20417	535	9	is	be	VBZ
20417	535	10	not	not	RB
20417	535	11	the	the	DT
20417	535	12	source	source	NN
20417	535	13	of	of	IN
20417	535	14	its	-PRON-	PRP$
20417	535	15	heat	heat	NN
20417	535	16	.	.	.
20417	536	1	Combustion	combustion	NN
20417	536	2	is	be	VBZ
20417	536	3	a	a	DT
20417	536	4	chemical	chemical	JJ
20417	536	5	reaction	reaction	NN
20417	536	6	between	between	IN
20417	536	7	atoms	atom	NNS
20417	536	8	.	.	.
20417	537	1	The	the	DT
20417	537	2	conditions	condition	NNS
20417	537	3	that	that	WDT
20417	537	4	make	make	VBP
20417	537	5	it	-PRON-	PRP
20417	537	6	possible	possible	JJ
20417	537	7	are	be	VBP
20417	537	8	known	know	VBN
20417	537	9	and	and	CC
20417	537	10	the	the	DT
20417	537	11	results	result	NNS
20417	537	12	are	be	VBP
20417	537	13	predictable	predictable	JJ
20417	537	14	and	and	CC
20417	537	15	measurable	measurable	JJ
20417	537	16	.	.	.
20417	538	1	But	but	CC
20417	538	2	no	no	DT
20417	538	3	chemical	chemical	JJ
20417	538	4	reaction	reaction	NN
20417	538	5	of	of	IN
20417	538	6	the	the	DT
20417	538	7	nature	nature	NN
20417	538	8	of	of	IN
20417	538	9	combustion	combustion	NN
20417	538	10	as	as	IN
20417	538	11	we	-PRON-	PRP
20417	538	12	know	know	VBP
20417	538	13	it	-PRON-	PRP
20417	538	14	will	will	MD
20417	538	15	explain	explain	VB
20417	538	16	the	the	DT
20417	538	17	sun	sun	NN
20417	538	18	's	's	POS
20417	538	19	energy	energy	NN
20417	538	20	,	,	,
20417	538	21	nor	nor	CC
20417	538	22	indeed	indeed	RB
20417	538	23	will	will	MD
20417	538	24	any	any	DT
20417	538	25	ordinary	ordinary	JJ
20417	538	26	chemical	chemical	JJ
20417	538	27	reaction	reaction	NN
20417	538	28	of	of	IN
20417	538	29	any	any	DT
20417	538	30	kind	kind	NN
20417	538	31	.	.	.
20417	539	1	If	if	IN
20417	539	2	the	the	DT
20417	539	3	sun	sun	NN
20417	539	4	were	be	VBD
20417	539	5	composed	compose	VBN
20417	539	6	of	of	IN
20417	539	7	combustible	combustible	JJ
20417	539	8	material	material	NN
20417	539	9	throughout	throughout	IN
20417	539	10	and	and	CC
20417	539	11	the	the	DT
20417	539	12	conditions	condition	NNS
20417	539	13	of	of	IN
20417	539	14	combustion	combustion	NN
20417	539	15	as	as	IN
20417	539	16	we	-PRON-	PRP
20417	539	17	understand	understand	VBP
20417	539	18	them	-PRON-	PRP
20417	539	19	were	be	VBD
20417	539	20	always	always	RB
20417	539	21	present	present	JJ
20417	539	22	,	,	,
20417	539	23	the	the	DT
20417	539	24	sun	sun	NN
20417	539	25	would	would	MD
20417	539	26	burn	burn	VB
20417	539	27	itself	-PRON-	PRP
20417	539	28	out	out	RP
20417	539	29	in	in	IN
20417	539	30	some	some	DT
20417	539	31	thousands	thousand	NNS
20417	539	32	of	of	IN
20417	539	33	years	year	NNS
20417	539	34	,	,	,
20417	539	35	with	with	IN
20417	539	36	marked	mark	VBN
20417	539	37	changes	change	NNS
20417	539	38	in	in	IN
20417	539	39	its	-PRON-	PRP$
20417	539	40	heat	heat	NN
20417	539	41	and	and	CC
20417	539	42	light	light	JJ
20417	539	43	production	production	NN
20417	539	44	as	as	IN
20417	539	45	the	the	DT
20417	539	46	process	process	NN
20417	539	47	advanced	advance	VBD
20417	539	48	.	.	.
20417	540	1	There	there	EX
20417	540	2	is	be	VBZ
20417	540	3	no	no	DT
20417	540	4	evidence	evidence	NN
20417	540	5	of	of	IN
20417	540	6	such	such	JJ
20417	540	7	changes	change	NNS
20417	540	8	.	.	.
20417	541	1	There	there	EX
20417	541	2	is	be	VBZ
20417	541	3	,	,	,
20417	541	4	instead	instead	RB
20417	541	5	,	,	,
20417	541	6	strong	strong	JJ
20417	541	7	evidence	evidence	NN
20417	541	8	that	that	IN
20417	541	9	the	the	DT
20417	541	10	sun	sun	NN
20417	541	11	has	have	VBZ
20417	541	12	been	be	VBN
20417	541	13	emitting	emit	VBG
20417	541	14	light	light	NN
20417	541	15	and	and	CC
20417	541	16	heat	heat	NN
20417	541	17	in	in	IN
20417	541	18	prodigious	prodigious	JJ
20417	541	19	quantities	quantity	NNS
20417	541	20	,	,	,
20417	541	21	not	not	RB
20417	541	22	for	for	IN
20417	541	23	thousands	thousand	NNS
20417	541	24	,	,	,
20417	541	25	but	but	CC
20417	541	26	for	for	IN
20417	541	27	millions	million	NNS
20417	541	28	of	of	IN
20417	541	29	years	year	NNS
20417	541	30	.	.	.
20417	542	1	Every	every	DT
20417	542	2	addition	addition	NN
20417	542	3	to	to	IN
20417	542	4	our	-PRON-	PRP$
20417	542	5	knowledge	knowledge	NN
20417	542	6	that	that	WDT
20417	542	7	throws	throw	VBZ
20417	542	8	light	light	NN
20417	542	9	on	on	IN
20417	542	10	the	the	DT
20417	542	11	sun	sun	NN
20417	542	12	's	's	POS
20417	542	13	age	age	NN
20417	542	14	seems	seem	VBZ
20417	542	15	to	to	TO
20417	542	16	make	make	VB
20417	542	17	for	for	IN
20417	542	18	increase	increase	NN
20417	542	19	rather	rather	RB
20417	542	20	than	than	IN
20417	542	21	decrease	decrease	NN
20417	542	22	of	of	IN
20417	542	23	its	-PRON-	PRP$
20417	542	24	years	year	NNS
20417	542	25	.	.	.
20417	543	1	This	this	DT
20417	543	2	makes	make	VBZ
20417	543	3	the	the	DT
20417	543	4	wonder	wonder	NN
20417	543	5	of	of	IN
20417	543	6	its	-PRON-	PRP$
20417	543	7	energy	energy	NN
20417	543	8	greater	great	JJR
20417	543	9	.	.	.
20417	544	1	And	and	CC
20417	544	2	we	-PRON-	PRP
20417	544	3	can	can	MD
20417	544	4	not	not	RB
20417	544	5	avoid	avoid	VB
20417	544	6	the	the	DT
20417	544	7	issue	issue	NN
20417	544	8	of	of	IN
20417	544	9	the	the	DT
20417	544	10	source	source	NN
20417	544	11	of	of	IN
20417	544	12	the	the	DT
20417	544	13	energy	energy	NN
20417	544	14	by	by	IN
20417	544	15	saying	say	VBG
20417	544	16	merely	merely	RB
20417	544	17	that	that	IN
20417	544	18	the	the	DT
20417	544	19	sun	sun	NN
20417	544	20	is	be	VBZ
20417	544	21	gradually	gradually	RB
20417	544	22	radiating	radiate	VBG
20417	544	23	away	away	RP
20417	544	24	an	an	DT
20417	544	25	energy	energy	NN
20417	544	26	that	that	WDT
20417	544	27	originated	originate	VBD
20417	544	28	in	in	IN
20417	544	29	some	some	DT
20417	544	30	unknown	unknown	JJ
20417	544	31	manner	manner	NN
20417	544	32	,	,	,
20417	544	33	away	away	RB
20417	544	34	back	back	RB
20417	544	35	at	at	IN
20417	544	36	the	the	DT
20417	544	37	beginning	beginning	NN
20417	544	38	of	of	IN
20417	544	39	things	thing	NNS
20417	544	40	.	.	.
20417	545	1	Reliable	reliable	JJ
20417	545	2	calculations	calculation	NNS
20417	545	3	show	show	VBP
20417	545	4	that	that	IN
20417	545	5	the	the	DT
20417	545	6	years	year	NNS
20417	545	7	required	require	VBN
20417	545	8	for	for	IN
20417	545	9	the	the	DT
20417	545	10	mere	mere	JJ
20417	545	11	cooling	cooling	NN
20417	545	12	of	of	IN
20417	545	13	a	a	DT
20417	545	14	globe	globe	NN
20417	545	15	like	like	IN
20417	545	16	the	the	DT
20417	545	17	sun	sun	NN
20417	545	18	could	could	MD
20417	545	19	not	not	RB
20417	545	20	possibly	possibly	RB
20417	545	21	run	run	VB
20417	545	22	to	to	IN
20417	545	23	millions	million	NNS
20417	545	24	.	.	.
20417	546	1	In	in	IN
20417	546	2	other	other	JJ
20417	546	3	words	word	NNS
20417	546	4	,	,	,
20417	546	5	the	the	DT
20417	546	6	sun	sun	NN
20417	546	7	's	's	POS
20417	546	8	energy	energy	NN
20417	546	9	must	must	MD
20417	546	10	be	be	VB
20417	546	11	subject	subject	JJ
20417	546	12	to	to	IN
20417	546	13	continuous	continuous	JJ
20417	546	14	and	and	CC
20417	546	15	more	more	RBR
20417	546	16	or	or	CC
20417	546	17	less	less	RBR
20417	546	18	steady	steady	JJ
20417	546	19	renewal	renewal	NN
20417	546	20	.	.	.
20417	547	1	However	however	RB
20417	547	2	it	-PRON-	PRP
20417	547	3	may	may	MD
20417	547	4	have	have	VB
20417	547	5	acquired	acquire	VBN
20417	547	6	its	-PRON-	PRP$
20417	547	7	enormous	enormous	JJ
20417	547	8	energy	energy	NN
20417	547	9	in	in	IN
20417	547	10	the	the	DT
20417	547	11	past	past	NN
20417	547	12	,	,	,
20417	547	13	it	-PRON-	PRP
20417	547	14	must	must	MD
20417	547	15	have	have	VB
20417	547	16	some	some	DT
20417	547	17	source	source	NN
20417	547	18	of	of	IN
20417	547	19	energy	energy	NN
20417	547	20	in	in	IN
20417	547	21	the	the	DT
20417	547	22	present	present	NN
20417	547	23	.	.	.
20417	548	1	The	the	DT
20417	548	2	best	good	JJS
20417	548	3	explanation	explanation	NN
20417	548	4	that	that	WDT
20417	548	5	we	-PRON-	PRP
20417	548	6	have	have	VBP
20417	548	7	to	to	IN
20417	548	8	-	-	HYPH
20417	548	9	day	day	NN
20417	548	10	of	of	IN
20417	548	11	this	this	DT
20417	548	12	continuous	continuous	JJ
20417	548	13	accretion	accretion	NN
20417	548	14	of	of	IN
20417	548	15	energy	energy	NN
20417	548	16	is	be	VBZ
20417	548	17	that	that	IN
20417	548	18	it	-PRON-	PRP
20417	548	19	is	be	VBZ
20417	548	20	due	due	JJ
20417	548	21	to	to	IN
20417	548	22	shrinkage	shrinkage	NN
20417	548	23	of	of	IN
20417	548	24	the	the	DT
20417	548	25	sun	sun	NN
20417	548	26	's	's	POS
20417	548	27	bulk	bulk	NN
20417	548	28	under	under	IN
20417	548	29	the	the	DT
20417	548	30	force	force	NN
20417	548	31	of	of	IN
20417	548	32	gravity	gravity	NN
20417	548	33	.	.	.
20417	549	1	Gravity	gravity	NN
20417	549	2	is	be	VBZ
20417	549	3	one	one	CD
20417	549	4	of	of	IN
20417	549	5	the	the	DT
20417	549	6	most	most	RBS
20417	549	7	mysterious	mysterious	JJ
20417	549	8	forces	force	NNS
20417	549	9	of	of	IN
20417	549	10	nature	nature	NN
20417	549	11	,	,	,
20417	549	12	but	but	CC
20417	549	13	it	-PRON-	PRP
20417	549	14	is	be	VBZ
20417	549	15	an	an	DT
20417	549	16	obvious	obvious	JJ
20417	549	17	fact	fact	NN
20417	549	18	that	that	IN
20417	549	19	bodies	body	NNS
20417	549	20	behave	behave	VBP
20417	549	21	as	as	IN
20417	549	22	if	if	IN
20417	549	23	they	-PRON-	PRP
20417	549	24	attracted	attract	VBD
20417	549	25	one	one	CD
20417	549	26	another	another	DT
20417	549	27	,	,	,
20417	549	28	and	and	CC
20417	549	29	Newton	Newton	NNP
20417	549	30	worked	work	VBD
20417	549	31	out	out	RP
20417	549	32	the	the	DT
20417	549	33	law	law	NN
20417	549	34	of	of	IN
20417	549	35	this	this	DT
20417	549	36	attraction	attraction	NN
20417	549	37	.	.	.
20417	550	1	We	-PRON-	PRP
20417	550	2	may	may	MD
20417	550	3	say	say	VB
20417	550	4	,	,	,
20417	550	5	without	without	IN
20417	550	6	trying	try	VBG
20417	550	7	to	to	TO
20417	550	8	go	go	VB
20417	550	9	too	too	RB
20417	550	10	deeply	deeply	RB
20417	550	11	into	into	IN
20417	550	12	things	thing	NNS
20417	550	13	,	,	,
20417	550	14	that	that	IN
20417	550	15	every	every	DT
20417	550	16	particle	particle	NN
20417	550	17	of	of	IN
20417	550	18	matter	matter	NN
20417	550	19	attracts	attract	VBZ
20417	550	20	every	every	DT
20417	550	21	other	other	JJ
20417	550	22	throughout	throughout	IN
20417	550	23	the	the	DT
20417	550	24	universe	universe	NN
20417	550	25	.	.	.
20417	551	1	If	if	IN
20417	551	2	the	the	DT
20417	551	3	diameter	diameter	NN
20417	551	4	of	of	IN
20417	551	5	the	the	DT
20417	551	6	sun	sun	NN
20417	551	7	were	be	VBD
20417	551	8	to	to	TO
20417	551	9	shrink	shrink	VB
20417	551	10	by	by	IN
20417	551	11	one	one	CD
20417	551	12	mile	mile	NN
20417	551	13	all	all	DT
20417	551	14	round	round	NN
20417	551	15	,	,	,
20417	551	16	this	this	DT
20417	551	17	would	would	MD
20417	551	18	mean	mean	VB
20417	551	19	that	that	IN
20417	551	20	all	all	PDT
20417	551	21	the	the	DT
20417	551	22	millions	million	NNS
20417	551	23	of	of	IN
20417	551	24	tons	ton	NNS
20417	551	25	in	in	IN
20417	551	26	the	the	DT
20417	551	27	outer	outer	JJ
20417	551	28	one	one	CD
20417	551	29	-	-	HYPH
20417	551	30	mile	mile	NN
20417	551	31	thickness	thickness	NN
20417	551	32	would	would	MD
20417	551	33	have	have	VB
20417	551	34	a	a	DT
20417	551	35	straight	straight	JJ
20417	551	36	drop	drop	NN
20417	551	37	of	of	IN
20417	551	38	one	one	CD
20417	551	39	mile	mile	NN
20417	551	40	towards	towards	IN
20417	551	41	the	the	DT
20417	551	42	centre	centre	NN
20417	551	43	.	.	.
20417	552	1	And	and	CC
20417	552	2	that	that	DT
20417	552	3	is	be	VBZ
20417	552	4	not	not	RB
20417	552	5	all	all	DT
20417	552	6	,	,	,
20417	552	7	because	because	IN
20417	552	8	obviously	obviously	RB
20417	552	9	the	the	DT
20417	552	10	layers	layer	NNS
20417	552	11	below	below	IN
20417	552	12	this	this	DT
20417	552	13	outer	outer	JJ
20417	552	14	mile	mile	NN
20417	552	15	would	would	MD
20417	552	16	also	also	RB
20417	552	17	drop	drop	VB
20417	552	18	inwards	inward	NNS
20417	552	19	,	,	,
20417	552	20	each	each	DT
20417	552	21	to	to	IN
20417	552	22	a	a	DT
20417	552	23	less	less	JJR
20417	552	24	degree	degree	NN
20417	552	25	than	than	IN
20417	552	26	the	the	DT
20417	552	27	one	one	NN
20417	552	28	above	above	IN
20417	552	29	it	-PRON-	PRP
20417	552	30	.	.	.
20417	553	1	What	what	WDT
20417	553	2	a	a	DT
20417	553	3	tremendous	tremendous	JJ
20417	553	4	movement	movement	NN
20417	553	5	of	of	IN
20417	553	6	matter	matter	NN
20417	553	7	,	,	,
20417	553	8	however	however	RB
20417	553	9	slowly	slowly	RB
20417	553	10	it	-PRON-	PRP
20417	553	11	might	may	MD
20417	553	12	take	take	VB
20417	553	13	place	place	NN
20417	553	14	!	!	.
20417	554	1	And	and	CC
20417	554	2	what	what	WDT
20417	554	3	a	a	DT
20417	554	4	tremendous	tremendous	JJ
20417	554	5	energy	energy	NN
20417	554	6	would	would	MD
20417	554	7	be	be	VB
20417	554	8	involved	involve	VBN
20417	554	9	!	!	.
20417	555	1	Astronomers	astronomer	NNS
20417	555	2	calculate	calculate	VBP
20417	555	3	that	that	IN
20417	555	4	the	the	DT
20417	555	5	above	above	JJ
20417	555	6	shrinkage	shrinkage	NN
20417	555	7	of	of	IN
20417	555	8	one	one	CD
20417	555	9	mile	mile	NN
20417	555	10	all	all	DT
20417	555	11	round	round	NN
20417	555	12	would	would	MD
20417	555	13	require	require	VB
20417	555	14	fifty	fifty	CD
20417	555	15	years	year	NNS
20417	555	16	for	for	IN
20417	555	17	its	-PRON-	PRP$
20417	555	18	completion	completion	NN
20417	555	19	,	,	,
20417	555	20	assuming	assume	VBG
20417	555	21	,	,	,
20417	555	22	reasonably	reasonably	RB
20417	555	23	,	,	,
20417	555	24	that	that	IN
20417	555	25	there	there	EX
20417	555	26	is	be	VBZ
20417	555	27	close	close	JJ
20417	555	28	and	and	CC
20417	555	29	continuous	continuous	JJ
20417	555	30	relationship	relationship	NN
20417	555	31	between	between	IN
20417	555	32	loss	loss	NN
20417	555	33	of	of	IN
20417	555	34	heat	heat	NN
20417	555	35	by	by	IN
20417	555	36	radiation	radiation	NN
20417	555	37	and	and	CC
20417	555	38	shrinkage	shrinkage	NN
20417	555	39	.	.	.
20417	556	1	Even	even	RB
20417	556	2	if	if	IN
20417	556	3	this	this	DT
20417	556	4	were	be	VBD
20417	556	5	true	true	JJ
20417	556	6	we	-PRON-	PRP
20417	556	7	need	nee	MD
20417	556	8	not	not	RB
20417	556	9	feel	feel	VB
20417	556	10	over	over	RB
20417	556	11	-	-	HYPH
20417	556	12	anxious	anxious	JJ
20417	556	13	on	on	IN
20417	556	14	this	this	DT
20417	556	15	theory	theory	NN
20417	556	16	;	;	:
20417	556	17	before	before	IN
20417	556	18	the	the	DT
20417	556	19	sun	sun	NN
20417	556	20	became	become	VBD
20417	556	21	too	too	RB
20417	556	22	cold	cold	JJ
20417	556	23	to	to	TO
20417	556	24	support	support	VB
20417	556	25	life	life	NN
20417	556	26	many	many	JJ
20417	556	27	millions	million	NNS
20417	556	28	of	of	IN
20417	556	29	years	year	NNS
20417	556	30	would	would	MD
20417	556	31	be	be	VB
20417	556	32	required	require	VBN
20417	556	33	.	.	.
20417	557	1	It	-PRON-	PRP
20417	557	2	was	be	VBD
20417	557	3	suggested	suggest	VBN
20417	557	4	at	at	IN
20417	557	5	one	one	CD
20417	557	6	time	time	NN
20417	557	7	that	that	WDT
20417	557	8	falls	fall	VBZ
20417	557	9	of	of	IN
20417	557	10	meteoric	meteoric	JJ
20417	557	11	matter	matter	NN
20417	557	12	into	into	IN
20417	557	13	the	the	DT
20417	557	14	sun	sun	NN
20417	557	15	would	would	MD
20417	557	16	account	account	VB
20417	557	17	for	for	IN
20417	557	18	the	the	DT
20417	557	19	sun	sun	NN
20417	557	20	's	's	POS
20417	557	21	heat	heat	NN
20417	557	22	.	.	.
20417	558	1	This	this	DT
20417	558	2	position	position	NN
20417	558	3	is	be	VBZ
20417	558	4	hardly	hardly	RB
20417	558	5	tenable	tenable	JJ
20417	558	6	now	now	RB
20417	558	7	.	.	.
20417	559	1	The	the	DT
20417	559	2	mere	mere	JJ
20417	559	3	bulk	bulk	NN
20417	559	4	of	of	IN
20417	559	5	the	the	DT
20417	559	6	meteoric	meteoric	JJ
20417	559	7	matter	matter	NN
20417	559	8	required	require	VBN
20417	559	9	by	by	IN
20417	559	10	the	the	DT
20417	559	11	hypothesis	hypothesis	NN
20417	559	12	,	,	,
20417	559	13	apart	apart	RB
20417	559	14	from	from	IN
20417	559	15	other	other	JJ
20417	559	16	reasons	reason	NNS
20417	559	17	,	,	,
20417	559	18	is	be	VBZ
20417	559	19	against	against	IN
20417	559	20	it	-PRON-	PRP
20417	559	21	.	.	.
20417	560	1	There	there	EX
20417	560	2	is	be	VBZ
20417	560	3	undoubtedly	undoubtedly	RB
20417	560	4	an	an	DT
20417	560	5	enormous	enormous	JJ
20417	560	6	amount	amount	NN
20417	560	7	of	of	IN
20417	560	8	meteoric	meteoric	JJ
20417	560	9	matter	matter	NN
20417	560	10	moving	move	VBG
20417	560	11	about	about	IN
20417	560	12	within	within	IN
20417	560	13	the	the	DT
20417	560	14	bounds	bound	NNS
20417	560	15	of	of	IN
20417	560	16	the	the	DT
20417	560	17	solar	solar	JJ
20417	560	18	system	system	NN
20417	560	19	,	,	,
20417	560	20	but	but	CC
20417	560	21	most	most	JJS
20417	560	22	of	of	IN
20417	560	23	it	-PRON-	PRP
20417	560	24	seems	seem	VBZ
20417	560	25	to	to	TO
20417	560	26	be	be	VB
20417	560	27	following	follow	VBG
20417	560	28	definite	definite	JJ
20417	560	29	routes	route	NNS
20417	560	30	round	round	IN
20417	560	31	the	the	DT
20417	560	32	sun	sun	NN
20417	560	33	like	like	IN
20417	560	34	the	the	DT
20417	560	35	planets	planet	NNS
20417	560	36	.	.	.
20417	561	1	The	the	DT
20417	561	2	stray	stray	JJ
20417	561	3	erratic	erratic	JJ
20417	561	4	quantities	quantity	NNS
20417	561	5	destined	destine	VBN
20417	561	6	to	to	TO
20417	561	7	meet	meet	VB
20417	561	8	their	-PRON-	PRP$
20417	561	9	doom	doom	NN
20417	561	10	by	by	IN
20417	561	11	collision	collision	NN
20417	561	12	with	with	IN
20417	561	13	the	the	DT
20417	561	14	sun	sun	NN
20417	561	15	can	can	MD
20417	561	16	hardly	hardly	RB
20417	561	17	be	be	VB
20417	561	18	sufficient	sufficient	JJ
20417	561	19	to	to	TO
20417	561	20	account	account	VB
20417	561	21	for	for	IN
20417	561	22	the	the	DT
20417	561	23	sun	sun	NN
20417	561	24	's	's	POS
20417	561	25	heat	heat	NN
20417	561	26	.	.	.
20417	562	1	Recent	recent	JJ
20417	562	2	study	study	NN
20417	562	3	of	of	IN
20417	562	4	radio	radio	NN
20417	562	5	-	-	HYPH
20417	562	6	active	active	JJ
20417	562	7	bodies	body	NNS
20417	562	8	has	have	VBZ
20417	562	9	suggested	suggest	VBN
20417	562	10	another	another	DT
20417	562	11	factor	factor	NN
20417	562	12	that	that	WDT
20417	562	13	may	may	MD
20417	562	14	be	be	VB
20417	562	15	working	work	VBG
20417	562	16	powerfully	powerfully	RB
20417	562	17	along	along	IN
20417	562	18	with	with	IN
20417	562	19	the	the	DT
20417	562	20	force	force	NN
20417	562	21	of	of	IN
20417	562	22	gravitation	gravitation	NN
20417	562	23	to	to	TO
20417	562	24	maintain	maintain	VB
20417	562	25	the	the	DT
20417	562	26	sun	sun	NN
20417	562	27	's	's	POS
20417	562	28	store	store	NN
20417	562	29	of	of	IN
20417	562	30	heat	heat	NN
20417	562	31	.	.	.
20417	563	1	In	in	IN
20417	563	2	radio	radio	NN
20417	563	3	-	-	HYPH
20417	563	4	active	active	JJ
20417	563	5	bodies	body	NNS
20417	563	6	certain	certain	JJ
20417	563	7	atoms	atom	NNS
20417	563	8	seem	seem	VBP
20417	563	9	to	to	TO
20417	563	10	be	be	VB
20417	563	11	undergoing	undergoing	JJ
20417	563	12	disintegration	disintegration	NN
20417	563	13	.	.	.
20417	564	1	These	these	DT
20417	564	2	atoms	atom	NNS
20417	564	3	appear	appear	VBP
20417	564	4	to	to	TO
20417	564	5	be	be	VB
20417	564	6	splitting	split	VBG
20417	564	7	up	up	RP
20417	564	8	into	into	IN
20417	564	9	very	very	RB
20417	564	10	minute	minute	JJ
20417	564	11	and	and	CC
20417	564	12	primitive	primitive	JJ
20417	564	13	constituents	constituent	NNS
20417	564	14	.	.	.
20417	565	1	But	but	CC
20417	565	2	since	since	IN
20417	565	3	matter	matter	NN
20417	565	4	may	may	MD
20417	565	5	be	be	VB
20417	565	6	split	split	VBN
20417	565	7	up	up	RP
20417	565	8	into	into	IN
20417	565	9	such	such	JJ
20417	565	10	constituents	constituent	NNS
20417	565	11	,	,	,
20417	565	12	may	may	MD
20417	565	13	it	-PRON-	PRP
20417	565	14	not	not	RB
20417	565	15	be	be	VB
20417	565	16	built	build	VBN
20417	565	17	up	up	RP
20417	565	18	from	from	IN
20417	565	19	them	-PRON-	PRP
20417	565	20	?	?	.
20417	566	1	The	the	DT
20417	566	2	question	question	NN
20417	566	3	is	be	VBZ
20417	566	4	whether	whether	IN
20417	566	5	these	these	DT
20417	566	6	"	"	``
20417	566	7	radio	radio	NN
20417	566	8	-	-	HYPH
20417	566	9	active	active	JJ
20417	566	10	"	"	''
20417	566	11	elements	element	NNS
20417	566	12	are	be	VBP
20417	566	13	undergoing	undergo	VBG
20417	566	14	disintegration	disintegration	NN
20417	566	15	,	,	,
20417	566	16	or	or	CC
20417	566	17	formation	formation	NN
20417	566	18	,	,	,
20417	566	19	in	in	IN
20417	566	20	the	the	DT
20417	566	21	sun	sun	NN
20417	566	22	.	.	.
20417	567	1	If	if	IN
20417	567	2	they	-PRON-	PRP
20417	567	3	are	be	VBP
20417	567	4	undergoing	undergo	VBG
20417	567	5	disintegration	disintegration	NN
20417	567	6	--	--	:
20417	567	7	and	and	CC
20417	567	8	the	the	DT
20417	567	9	sun	sun	NN
20417	567	10	itself	-PRON-	PRP
20417	567	11	is	be	VBZ
20417	567	12	undoubtedly	undoubtedly	RB
20417	567	13	radio	radio	NN
20417	567	14	-	-	HYPH
20417	567	15	active	active	JJ
20417	567	16	--	--	:
20417	567	17	then	then	RB
20417	567	18	we	-PRON-	PRP
20417	567	19	have	have	VBP
20417	567	20	another	another	DT
20417	567	21	source	source	NN
20417	567	22	of	of	IN
20417	567	23	heat	heat	NN
20417	567	24	for	for	IN
20417	567	25	the	the	DT
20417	567	26	sun	sun	NN
20417	567	27	that	that	WDT
20417	567	28	will	will	MD
20417	567	29	last	last	VB
20417	567	30	indefinitely	indefinitely	RB
20417	567	31	.	.	.
20417	568	1	THE	the	DT
20417	568	2	PLANETS	PLANETS	NNP
20417	568	3	LIFE	LIFE	NNP
20417	568	4	IN	in	IN
20417	568	5	OTHER	other	JJ
20417	568	6	WORLDS	worlds	NN
20417	568	7	?	?	.
20417	569	1	§	§	ADD
20417	569	2	1	1	CD
20417	569	3	It	-PRON-	PRP
20417	569	4	is	be	VBZ
20417	569	5	quite	quite	RB
20417	569	6	clear	clear	JJ
20417	569	7	that	that	IN
20417	569	8	there	there	EX
20417	569	9	can	can	MD
20417	569	10	not	not	RB
20417	569	11	be	be	VB
20417	569	12	life	life	NN
20417	569	13	on	on	IN
20417	569	14	the	the	DT
20417	569	15	stars	star	NNS
20417	569	16	.	.	.
20417	570	1	Nothing	nothing	NN
20417	570	2	solid	solid	JJ
20417	570	3	or	or	CC
20417	570	4	even	even	RB
20417	570	5	liquid	liquid	NN
20417	570	6	can	can	MD
20417	570	7	exist	exist	VB
20417	570	8	in	in	IN
20417	570	9	such	such	JJ
20417	570	10	furnaces	furnace	NNS
20417	570	11	as	as	IN
20417	570	12	they	-PRON-	PRP
20417	570	13	are	be	VBP
20417	570	14	.	.	.
20417	571	1	Life	life	NN
20417	571	2	exists	exist	VBZ
20417	571	3	only	only	RB
20417	571	4	on	on	IN
20417	571	5	planets	planet	NNS
20417	571	6	,	,	,
20417	571	7	and	and	CC
20417	571	8	even	even	RB
20417	571	9	on	on	IN
20417	571	10	these	these	DT
20417	571	11	its	-PRON-	PRP$
20417	571	12	possibilities	possibility	NNS
20417	571	13	are	be	VBP
20417	571	14	limited	limited	JJ
20417	571	15	.	.	.
20417	572	1	Whether	whether	IN
20417	572	2	all	all	PDT
20417	572	3	the	the	DT
20417	572	4	stars	star	NNS
20417	572	5	,	,	,
20417	572	6	or	or	CC
20417	572	7	how	how	WRB
20417	572	8	many	many	JJ
20417	572	9	of	of	IN
20417	572	10	them	-PRON-	PRP
20417	572	11	,	,	,
20417	572	12	have	have	VBP
20417	572	13	planetary	planetary	JJ
20417	572	14	families	family	NNS
20417	572	15	like	like	IN
20417	572	16	our	-PRON-	PRP$
20417	572	17	sun	sun	NN
20417	572	18	,	,	,
20417	572	19	we	-PRON-	PRP
20417	572	20	can	can	MD
20417	572	21	not	not	RB
20417	572	22	positively	positively	RB
20417	572	23	say	say	VB
20417	572	24	.	.	.
20417	573	1	If	if	IN
20417	573	2	they	-PRON-	PRP
20417	573	3	have	have	VBP
20417	573	4	,	,	,
20417	573	5	such	such	JJ
20417	573	6	planets	planet	NNS
20417	573	7	would	would	MD
20417	573	8	be	be	VB
20417	573	9	too	too	RB
20417	573	10	faint	faint	JJ
20417	573	11	and	and	CC
20417	573	12	small	small	JJ
20417	573	13	to	to	TO
20417	573	14	be	be	VB
20417	573	15	visible	visible	JJ
20417	573	16	tens	ten	NNS
20417	573	17	of	of	IN
20417	573	18	trillions	trillion	NNS
20417	573	19	of	of	IN
20417	573	20	miles	mile	NNS
20417	573	21	away	away	RB
20417	573	22	.	.	.
20417	574	1	Some	some	DT
20417	574	2	astronomers	astronomer	NNS
20417	574	3	think	think	VBP
20417	574	4	that	that	IN
20417	574	5	our	-PRON-	PRP$
20417	574	6	sun	sun	NN
20417	574	7	may	may	MD
20417	574	8	be	be	VB
20417	574	9	exceptional	exceptional	JJ
20417	574	10	in	in	IN
20417	574	11	having	have	VBG
20417	574	12	planets	planet	NNS
20417	574	13	,	,	,
20417	574	14	but	but	CC
20417	574	15	their	-PRON-	PRP$
20417	574	16	reasons	reason	NNS
20417	574	17	are	be	VBP
20417	574	18	speculative	speculative	JJ
20417	574	19	and	and	CC
20417	574	20	unconvincing	unconvincing	JJ
20417	574	21	.	.	.
20417	575	1	Probably	probably	RB
20417	575	2	a	a	DT
20417	575	3	large	large	JJ
20417	575	4	proportion	proportion	NN
20417	575	5	at	at	IN
20417	575	6	least	least	JJS
20417	575	7	of	of	IN
20417	575	8	the	the	DT
20417	575	9	stars	star	NNS
20417	575	10	have	have	VBP
20417	575	11	planets	planet	NNS
20417	575	12	,	,	,
20417	575	13	and	and	CC
20417	575	14	we	-PRON-	PRP
20417	575	15	may	may	MD
20417	575	16	therefore	therefore	RB
20417	575	17	survey	survey	VB
20417	575	18	the	the	DT
20417	575	19	globes	globe	NNS
20417	575	20	of	of	IN
20417	575	21	our	-PRON-	PRP$
20417	575	22	own	own	JJ
20417	575	23	solar	solar	JJ
20417	575	24	system	system	NN
20417	575	25	and	and	CC
20417	575	26	in	in	IN
20417	575	27	a	a	DT
20417	575	28	general	general	JJ
20417	575	29	way	way	NN
20417	575	30	extend	extend	VB
20417	575	31	the	the	DT
20417	575	32	results	result	NNS
20417	575	33	to	to	IN
20417	575	34	the	the	DT
20417	575	35	rest	rest	NN
20417	575	36	of	of	IN
20417	575	37	the	the	DT
20417	575	38	universe	universe	NN
20417	575	39	.	.	.
20417	576	1	In	in	IN
20417	576	2	considering	consider	VBG
20417	576	3	the	the	DT
20417	576	4	possibility	possibility	NN
20417	576	5	of	of	IN
20417	576	6	life	life	NN
20417	576	7	as	as	IN
20417	576	8	we	-PRON-	PRP
20417	576	9	know	know	VBP
20417	576	10	it	-PRON-	PRP
20417	576	11	we	-PRON-	PRP
20417	576	12	may	may	MD
20417	576	13	at	at	IN
20417	576	14	once	once	RB
20417	576	15	rule	rule	VB
20417	576	16	out	out	RP
20417	576	17	the	the	DT
20417	576	18	most	most	RBS
20417	576	19	distant	distant	JJ
20417	576	20	planets	planet	NNS
20417	576	21	from	from	IN
20417	576	22	the	the	DT
20417	576	23	sun	sun	NN
20417	576	24	,	,	,
20417	576	25	Uranus	Uranus	NNP
20417	576	26	and	and	CC
20417	576	27	Neptune	Neptune	NNP
20417	576	28	.	.	.
20417	577	1	They	-PRON-	PRP
20417	577	2	are	be	VBP
20417	577	3	probably	probably	RB
20417	577	4	intrinsically	intrinsically	RB
20417	577	5	too	too	RB
20417	577	6	hot	hot	JJ
20417	577	7	.	.	.
20417	578	1	We	-PRON-	PRP
20417	578	2	may	may	MD
20417	578	3	also	also	RB
20417	578	4	pass	pass	VB
20417	578	5	over	over	RP
20417	578	6	the	the	DT
20417	578	7	nearest	near	JJS
20417	578	8	planet	planet	NN
20417	578	9	to	to	IN
20417	578	10	the	the	DT
20417	578	11	sun	sun	NN
20417	578	12	,	,	,
20417	578	13	Mercury	Mercury	NNP
20417	578	14	.	.	.
20417	579	1	We	-PRON-	PRP
20417	579	2	have	have	VBP
20417	579	3	reason	reason	NN
20417	579	4	to	to	TO
20417	579	5	believe	believe	VB
20417	579	6	that	that	IN
20417	579	7	it	-PRON-	PRP
20417	579	8	turns	turn	VBZ
20417	579	9	on	on	IN
20417	579	10	its	-PRON-	PRP$
20417	579	11	axis	axis	NN
20417	579	12	in	in	IN
20417	579	13	the	the	DT
20417	579	14	same	same	JJ
20417	579	15	period	period	NN
20417	579	16	as	as	IN
20417	579	17	it	-PRON-	PRP
20417	579	18	revolves	revolve	VBZ
20417	579	19	round	round	IN
20417	579	20	the	the	DT
20417	579	21	sun	sun	NN
20417	579	22	,	,	,
20417	579	23	and	and	CC
20417	579	24	it	-PRON-	PRP
20417	579	25	must	must	MD
20417	579	26	therefore	therefore	RB
20417	579	27	always	always	RB
20417	579	28	present	present	VB
20417	579	29	the	the	DT
20417	579	30	same	same	JJ
20417	579	31	side	side	NN
20417	579	32	to	to	IN
20417	579	33	the	the	DT
20417	579	34	sun	sun	NN
20417	579	35	.	.	.
20417	580	1	This	this	DT
20417	580	2	means	mean	VBZ
20417	580	3	that	that	IN
20417	580	4	the	the	DT
20417	580	5	heat	heat	NN
20417	580	6	on	on	IN
20417	580	7	the	the	DT
20417	580	8	sunlit	sunlit	NN
20417	580	9	side	side	NN
20417	580	10	of	of	IN
20417	580	11	Mercury	Mercury	NNP
20417	580	12	is	be	VBZ
20417	580	13	above	above	RB
20417	580	14	boiling	boiling	NN
20417	580	15	-	-	HYPH
20417	580	16	point	point	NN
20417	580	17	,	,	,
20417	580	18	while	while	IN
20417	580	19	the	the	DT
20417	580	20	cold	cold	NN
20417	580	21	on	on	IN
20417	580	22	the	the	DT
20417	580	23	other	other	JJ
20417	580	24	side	side	NN
20417	580	25	must	must	MD
20417	580	26	be	be	VB
20417	580	27	between	between	IN
20417	580	28	two	two	CD
20417	580	29	and	and	CC
20417	580	30	three	three	CD
20417	580	31	hundred	hundred	CD
20417	580	32	degrees	degree	NNS
20417	580	33	below	below	IN
20417	580	34	freezing	freezing	NN
20417	580	35	-	-	HYPH
20417	580	36	point	point	NN
20417	580	37	.	.	.
20417	581	1	The	the	DT
20417	581	2	Planet	Planet	NNP
20417	581	3	Venus	Venus	NNP
20417	581	4	The	the	DT
20417	581	5	planet	planet	NN
20417	581	6	Venus	Venus	NNP
20417	581	7	,	,	,
20417	581	8	the	the	DT
20417	581	9	bright	bright	JJ
20417	581	10	globe	globe	NN
20417	581	11	which	which	WDT
20417	581	12	is	be	VBZ
20417	581	13	known	know	VBN
20417	581	14	to	to	IN
20417	581	15	all	all	DT
20417	581	16	as	as	IN
20417	581	17	the	the	DT
20417	581	18	morning	morning	NN
20417	581	19	and	and	CC
20417	581	20	evening	evening	NN
20417	581	21	"	"	``
20417	581	22	star	star	NN
20417	581	23	,	,	,
20417	581	24	"	"	''
20417	581	25	seems	seem	VBZ
20417	581	26	at	at	IN
20417	581	27	first	first	JJ
20417	581	28	sight	sight	NN
20417	581	29	more	more	RBR
20417	581	30	promising	promising	JJ
20417	581	31	as	as	IN
20417	581	32	regards	regard	VBZ
20417	581	33	the	the	DT
20417	581	34	possibility	possibility	NN
20417	581	35	of	of	IN
20417	581	36	life	life	NN
20417	581	37	.	.	.
20417	582	1	It	-PRON-	PRP
20417	582	2	is	be	VBZ
20417	582	3	of	of	IN
20417	582	4	nearly	nearly	RB
20417	582	5	the	the	DT
20417	582	6	same	same	JJ
20417	582	7	size	size	NN
20417	582	8	as	as	IN
20417	582	9	the	the	DT
20417	582	10	earth	earth	NN
20417	582	11	,	,	,
20417	582	12	and	and	CC
20417	582	13	it	-PRON-	PRP
20417	582	14	has	have	VBZ
20417	582	15	a	a	DT
20417	582	16	good	good	JJ
20417	582	17	atmosphere	atmosphere	NN
20417	582	18	,	,	,
20417	582	19	but	but	CC
20417	582	20	there	there	EX
20417	582	21	are	be	VBP
20417	582	22	many	many	JJ
20417	582	23	astronomers	astronomer	NNS
20417	582	24	who	who	WP
20417	582	25	believe	believe	VBP
20417	582	26	that	that	IN
20417	582	27	,	,	,
20417	582	28	like	like	IN
20417	582	29	Mercury	Mercury	NNP
20417	582	30	,	,	,
20417	582	31	it	-PRON-	PRP
20417	582	32	always	always	RB
20417	582	33	presents	present	VBZ
20417	582	34	the	the	DT
20417	582	35	same	same	JJ
20417	582	36	face	face	NN
20417	582	37	to	to	IN
20417	582	38	the	the	DT
20417	582	39	sun	sun	NN
20417	582	40	,	,	,
20417	582	41	and	and	CC
20417	582	42	it	-PRON-	PRP
20417	582	43	would	would	MD
20417	582	44	therefore	therefore	RB
20417	582	45	have	have	VB
20417	582	46	the	the	DT
20417	582	47	same	same	JJ
20417	582	48	disadvantage	disadvantage	NN
20417	582	49	--	--	:
20417	582	50	a	a	DT
20417	582	51	broiling	broil	VBG
20417	582	52	heat	heat	NN
20417	582	53	on	on	IN
20417	582	54	the	the	DT
20417	582	55	sunny	sunny	JJ
20417	582	56	side	side	NN
20417	582	57	and	and	CC
20417	582	58	the	the	DT
20417	582	59	cold	cold	NN
20417	582	60	of	of	IN
20417	582	61	space	space	NN
20417	582	62	on	on	IN
20417	582	63	the	the	DT
20417	582	64	opposite	opposite	JJ
20417	582	65	side	side	NN
20417	582	66	.	.	.
20417	583	1	We	-PRON-	PRP
20417	583	2	are	be	VBP
20417	583	3	not	not	RB
20417	583	4	sure	sure	JJ
20417	583	5	.	.	.
20417	584	1	The	the	DT
20417	584	2	surface	surface	NN
20417	584	3	of	of	IN
20417	584	4	Venus	Venus	NNP
20417	584	5	is	be	VBZ
20417	584	6	so	so	RB
20417	584	7	bright	bright	JJ
20417	584	8	--	--	:
20417	584	9	the	the	DT
20417	584	10	light	light	NN
20417	584	11	of	of	IN
20417	584	12	the	the	DT
20417	584	13	sun	sun	NN
20417	584	14	is	be	VBZ
20417	584	15	reflected	reflect	VBN
20417	584	16	to	to	IN
20417	584	17	us	-PRON-	PRP
20417	584	18	by	by	IN
20417	584	19	such	such	JJ
20417	584	20	dense	dense	JJ
20417	584	21	masses	masse	NNS
20417	584	22	of	of	IN
20417	584	23	cloud	cloud	NN
20417	584	24	and	and	CC
20417	584	25	dust	dust	NN
20417	584	26	--	--	:
20417	584	27	that	that	IN
20417	584	28	it	-PRON-	PRP
20417	584	29	is	be	VBZ
20417	584	30	difficult	difficult	JJ
20417	584	31	to	to	TO
20417	584	32	trace	trace	VB
20417	584	33	any	any	DT
20417	584	34	permanent	permanent	JJ
20417	584	35	markings	marking	NNS
20417	584	36	on	on	IN
20417	584	37	it	-PRON-	PRP
20417	584	38	,	,	,
20417	584	39	and	and	CC
20417	584	40	thus	thus	RB
20417	584	41	ascertain	ascertain	VBP
20417	584	42	how	how	WRB
20417	584	43	long	long	RB
20417	584	44	it	-PRON-	PRP
20417	584	45	takes	take	VBZ
20417	584	46	to	to	TO
20417	584	47	rotate	rotate	VB
20417	584	48	on	on	IN
20417	584	49	its	-PRON-	PRP$
20417	584	50	axis	axis	NN
20417	584	51	.	.	.
20417	585	1	Many	many	JJ
20417	585	2	astronomers	astronomer	NNS
20417	585	3	believe	believe	VBP
20417	585	4	that	that	IN
20417	585	5	they	-PRON-	PRP
20417	585	6	have	have	VBP
20417	585	7	succeeded	succeed	VBN
20417	585	8	,	,	,
20417	585	9	and	and	CC
20417	585	10	that	that	IN
20417	585	11	the	the	DT
20417	585	12	planet	planet	NN
20417	585	13	always	always	RB
20417	585	14	turns	turn	VBZ
20417	585	15	the	the	DT
20417	585	16	same	same	JJ
20417	585	17	face	face	NN
20417	585	18	to	to	IN
20417	585	19	the	the	DT
20417	585	20	sun	sun	NN
20417	585	21	.	.	.
20417	586	1	If	if	IN
20417	586	2	it	-PRON-	PRP
20417	586	3	does	do	VBZ
20417	586	4	,	,	,
20417	586	5	we	-PRON-	PRP
20417	586	6	can	can	MD
20417	586	7	hardly	hardly	RB
20417	586	8	conceive	conceive	VB
20417	586	9	of	of	IN
20417	586	10	life	life	NN
20417	586	11	on	on	IN
20417	586	12	its	-PRON-	PRP$
20417	586	13	surface	surface	NN
20417	586	14	,	,	,
20417	586	15	in	in	IN
20417	586	16	spite	spite	NN
20417	586	17	of	of	IN
20417	586	18	the	the	DT
20417	586	19	cloud	cloud	NN
20417	586	20	-	-	HYPH
20417	586	21	screen	screen	NN
20417	586	22	.	.	.
20417	587	1	[	[	-LRB-
20417	587	2	Illustration	illustration	NN
20417	587	3	:	:	:
20417	587	4	FIG	FIG	NNP
20417	587	5	.	.	.
20417	588	1	14.--THE	14.--the	CD
20417	588	2	MOON	moon	NN
20417	588	3	Showing	show	VBG
20417	588	4	a	a	DT
20417	588	5	great	great	JJ
20417	588	6	plain	plain	NN
20417	588	7	and	and	CC
20417	588	8	some	some	DT
20417	588	9	typical	typical	JJ
20417	588	10	craters	crater	NNS
20417	588	11	.	.	.
20417	589	1	There	there	EX
20417	589	2	are	be	VBP
20417	589	3	thousands	thousand	NNS
20417	589	4	of	of	IN
20417	589	5	these	these	DT
20417	589	6	craters	crater	NNS
20417	589	7	,	,	,
20417	589	8	and	and	CC
20417	589	9	some	some	DT
20417	589	10	theories	theory	NNS
20417	589	11	of	of	IN
20417	589	12	their	-PRON-	PRP$
20417	589	13	origin	origin	NN
20417	589	14	are	be	VBP
20417	589	15	explained	explain	VBN
20417	589	16	on	on	IN
20417	589	17	page	page	NN
20417	589	18	34	34	CD
20417	589	19	.	.	.
20417	589	20	]	]	-RRB-
20417	590	1	[	[	-LRB-
20417	590	2	Illustration	illustration	NN
20417	590	3	:	:	:
20417	590	4	FIG	FIG	NNP
20417	590	5	.	.	.
20417	591	1	15.--MARS	15.--mars	CD
20417	591	2	1	1	CD
20417	591	3	}	}	-RRB-
20417	591	4	Drawings	drawing	NNS
20417	591	5	by	by	IN
20417	591	6	Prof.	Prof.	NNP
20417	591	7	Lowell	Lowell	NNP
20417	591	8	to	to	TO
20417	591	9	accompany	accompany	VB
20417	591	10	actual	actual	JJ
20417	591	11	photographs	photograph	NNS
20417	591	12	of	of	IN
20417	591	13	Mars	Mars	NNP
20417	591	14	showing	show	VBG
20417	591	15	many	many	JJ
20417	591	16	of	of	IN
20417	591	17	the	the	DT
20417	591	18	2	2	CD
20417	591	19	}	}	-RRB-
20417	591	20	canals	canal	NNS
20417	591	21	.	.	.
20417	592	1	Taken	take	VBN
20417	592	2	in	in	IN
20417	592	3	1907	1907	CD
20417	592	4	by	by	IN
20417	592	5	Mr.	Mr.	NNP
20417	592	6	E.	E.	NNP
20417	592	7	C.	C.	NNP
20417	592	8	Slipher	Slipher	NNP
20417	592	9	of	of	IN
20417	592	10	the	the	DT
20417	592	11	Lowell	Lowell	NNP
20417	592	12	Observatory	Observatory	NNP
20417	592	13	.	.	.
20417	593	1	3	3	LS
20417	593	2	Drawing	drawing	NN
20417	593	3	by	by	IN
20417	593	4	Prof.	Prof.	NNP
20417	593	5	Lowell	Lowell	NNP
20417	593	6	made	make	VBD
20417	593	7	January	January	NNP
20417	593	8	6	6	CD
20417	593	9	,	,	,
20417	593	10	1914	1914	CD
20417	593	11	.	.	.
20417	594	1	4	4	LS
20417	594	2	Drawing	draw	VBG
20417	594	3	by	by	IN
20417	594	4	Prof.	Prof.	NNP
20417	594	5	Lowell	Lowell	NNP
20417	594	6	made	make	VBD
20417	594	7	January	January	NNP
20417	594	8	21	21	CD
20417	594	9	,	,	,
20417	594	10	1914	1914	CD
20417	594	11	.	.	.
20417	595	1	Nos	nos	UH
20417	595	2	.	.	.
20417	596	1	1	1	CD
20417	596	2	and	and	CC
20417	596	3	2	2	CD
20417	596	4	show	show	VBP
20417	596	5	the	the	DT
20417	596	6	effect	effect	NN
20417	596	7	of	of	IN
20417	596	8	the	the	DT
20417	596	9	planet	planet	NN
20417	596	10	's	's	POS
20417	596	11	rotation	rotation	NN
20417	596	12	.	.	.
20417	597	1	Nos	nos	UH
20417	597	2	.	.	.
20417	598	1	3	3	CD
20417	598	2	and	and	CC
20417	598	3	4	4	CD
20417	598	4	depict	depict	VBP
20417	598	5	quite	quite	RB
20417	598	6	different	different	JJ
20417	598	7	sections	section	NNS
20417	598	8	.	.	.
20417	599	1	Note	note	VB
20417	599	2	the	the	DT
20417	599	3	change	change	NN
20417	599	4	in	in	IN
20417	599	5	the	the	DT
20417	599	6	polar	polar	JJ
20417	599	7	snow	snow	NN
20417	599	8	-	-	HYPH
20417	599	9	caps	cap	NNS
20417	599	10	in	in	IN
20417	599	11	the	the	DT
20417	599	12	last	last	JJ
20417	599	13	two	two	CD
20417	599	14	.	.	.
20417	599	15	]	]	-RRB-
20417	600	1	[	[	-LRB-
20417	600	2	Illustration	illustration	NN
20417	600	3	:	:	:
20417	600	4	FIG	FIG	NNP
20417	600	5	.	.	.
20417	601	1	16.--THE	16.--the	CD
20417	601	2	MOON	MOON	NNP
20417	601	3	,	,	,
20417	601	4	AT	AT	NNP
20417	601	5	NINE	nine	CD
20417	601	6	AND	and	CC
20417	601	7	THREE	three	CD
20417	601	8	-	-	HYPH
20417	601	9	QUARTER	quarter	NN
20417	601	10	DAYS	day	NNS
20417	601	11	Note	note	VBP
20417	601	12	the	the	DT
20417	601	13	mysterious	mysterious	JJ
20417	601	14	"	"	``
20417	601	15	rays	ray	NNS
20417	601	16	"	"	''
20417	601	17	diverging	diverge	VBG
20417	601	18	from	from	IN
20417	601	19	the	the	DT
20417	601	20	almost	almost	RB
20417	601	21	perfectly	perfectly	RB
20417	601	22	circular	circular	JJ
20417	601	23	craters	crater	NNS
20417	601	24	indicated	indicate	VBN
20417	601	25	by	by	IN
20417	601	26	the	the	DT
20417	601	27	arrows	arrow	NNS
20417	601	28	(	(	-LRB-
20417	601	29	Tycho	Tycho	NNP
20417	601	30	,	,	,
20417	601	31	upper	upper	JJ
20417	601	32	;	;	:
20417	601	33	Copernicus	Copernicus	NNP
20417	601	34	,	,	,
20417	601	35	lower	low	JJR
20417	601	36	)	)	-RRB-
20417	601	37	,	,	,
20417	601	38	and	and	CC
20417	601	39	also	also	RB
20417	601	40	the	the	DT
20417	601	41	mountains	mountain	NNS
20417	601	42	to	to	IN
20417	601	43	the	the	DT
20417	601	44	right	right	NN
20417	601	45	with	with	IN
20417	601	46	the	the	DT
20417	601	47	lunar	lunar	JJ
20417	601	48	dawn	dawn	NN
20417	601	49	breaking	break	VBG
20417	601	50	on	on	IN
20417	601	51	them	-PRON-	PRP
20417	601	52	.	.	.
20417	601	53	]	]	-RRB-
20417	602	1	We	-PRON-	PRP
20417	602	2	turn	turn	VBP
20417	602	3	to	to	IN
20417	602	4	Mars	Mars	NNP
20417	602	5	;	;	:
20417	602	6	and	and	CC
20417	602	7	we	-PRON-	PRP
20417	602	8	must	must	MD
20417	602	9	first	first	RB
20417	602	10	make	make	VB
20417	602	11	it	-PRON-	PRP
20417	602	12	clear	clear	JJ
20417	602	13	why	why	WRB
20417	602	14	there	there	EX
20417	602	15	is	be	VBZ
20417	602	16	so	so	RB
20417	602	17	much	much	JJ
20417	602	18	speculation	speculation	NN
20417	602	19	about	about	IN
20417	602	20	life	life	NN
20417	602	21	on	on	IN
20417	602	22	Mars	Mars	NNP
20417	602	23	,	,	,
20417	602	24	and	and	CC
20417	602	25	why	why	WRB
20417	602	26	it	-PRON-	PRP
20417	602	27	is	be	VBZ
20417	602	28	supposed	suppose	VBN
20417	602	29	that	that	IN
20417	602	30	,	,	,
20417	602	31	if	if	IN
20417	602	32	there	there	EX
20417	602	33	_	_	NNP
20417	602	34	is	be	VBZ
20417	602	35	_	_	NNP
20417	602	36	life	life	NN
20417	602	37	on	on	IN
20417	602	38	Mars	Mars	NNP
20417	602	39	,	,	,
20417	602	40	it	-PRON-	PRP
20417	602	41	must	must	MD
20417	602	42	be	be	VB
20417	602	43	more	more	RBR
20417	602	44	advanced	advanced	JJ
20417	602	45	than	than	IN
20417	602	46	life	life	NN
20417	602	47	on	on	IN
20417	602	48	the	the	DT
20417	602	49	earth	earth	NN
20417	602	50	.	.	.
20417	603	1	Is	be	VBZ
20417	603	2	there	there	EX
20417	603	3	Life	life	NN
20417	603	4	on	on	IN
20417	603	5	Mars	Mars	NNP
20417	603	6	?	?	.
20417	604	1	The	the	DT
20417	604	2	basis	basis	NN
20417	604	3	of	of	IN
20417	604	4	this	this	DT
20417	604	5	belief	belief	NN
20417	604	6	is	be	VBZ
20417	604	7	that	that	IN
20417	604	8	if	if	IN
20417	604	9	,	,	,
20417	604	10	as	as	IN
20417	604	11	we	-PRON-	PRP
20417	604	12	saw	see	VBD
20417	604	13	,	,	,
20417	604	14	all	all	PDT
20417	604	15	the	the	DT
20417	604	16	globes	globe	NNS
20417	604	17	in	in	IN
20417	604	18	our	-PRON-	PRP$
20417	604	19	solar	solar	JJ
20417	604	20	system	system	NN
20417	604	21	are	be	VBP
20417	604	22	masses	masse	NNS
20417	604	23	of	of	IN
20417	604	24	metal	metal	NN
20417	604	25	that	that	WDT
20417	604	26	are	be	VBP
20417	604	27	cooling	cool	VBG
20417	604	28	down	down	RB
20417	604	29	,	,	,
20417	604	30	the	the	DT
20417	604	31	smaller	small	JJR
20417	604	32	will	will	MD
20417	604	33	have	have	VB
20417	604	34	cooled	cool	VBN
20417	604	35	down	down	RP
20417	604	36	before	before	IN
20417	604	37	the	the	DT
20417	604	38	larger	large	JJR
20417	604	39	,	,	,
20417	604	40	and	and	CC
20417	604	41	will	will	MD
20417	604	42	be	be	VB
20417	604	43	further	further	RB
20417	604	44	ahead	ahead	RB
20417	604	45	in	in	IN
20417	604	46	their	-PRON-	PRP$
20417	604	47	development	development	NN
20417	604	48	.	.	.
20417	605	1	Now	now	RB
20417	605	2	Mars	Mars	NNP
20417	605	3	is	be	VBZ
20417	605	4	very	very	RB
20417	605	5	much	much	RB
20417	605	6	smaller	small	JJR
20417	605	7	than	than	IN
20417	605	8	the	the	DT
20417	605	9	earth	earth	NN
20417	605	10	,	,	,
20417	605	11	and	and	CC
20417	605	12	must	must	MD
20417	605	13	have	have	VB
20417	605	14	cooled	cool	VBN
20417	605	15	at	at	IN
20417	605	16	its	-PRON-	PRP$
20417	605	17	surface	surface	NN
20417	605	18	millions	million	NNS
20417	605	19	of	of	IN
20417	605	20	years	year	NNS
20417	605	21	before	before	IN
20417	605	22	the	the	DT
20417	605	23	earth	earth	NN
20417	605	24	did	do	VBD
20417	605	25	.	.	.
20417	606	1	Hence	hence	RB
20417	606	2	,	,	,
20417	606	3	if	if	IN
20417	606	4	a	a	DT
20417	606	5	story	story	NN
20417	606	6	of	of	IN
20417	606	7	life	life	NN
20417	606	8	began	begin	VBD
20417	606	9	on	on	IN
20417	606	10	Mars	Mars	NNP
20417	606	11	at	at	RB
20417	606	12	all	all	RB
20417	606	13	,	,	,
20417	606	14	it	-PRON-	PRP
20417	606	15	began	begin	VBD
20417	606	16	long	long	RB
20417	606	17	before	before	IN
20417	606	18	the	the	DT
20417	606	19	story	story	NN
20417	606	20	of	of	IN
20417	606	21	life	life	NN
20417	606	22	on	on	IN
20417	606	23	the	the	DT
20417	606	24	earth	earth	NN
20417	606	25	.	.	.
20417	607	1	We	-PRON-	PRP
20417	607	2	can	can	MD
20417	607	3	not	not	RB
20417	607	4	guess	guess	VB
20417	607	5	what	what	WP
20417	607	6	sort	sort	NN
20417	607	7	of	of	IN
20417	607	8	life	life	NN
20417	607	9	-	-	HYPH
20417	607	10	forms	form	NNS
20417	607	11	would	would	MD
20417	607	12	be	be	VB
20417	607	13	evolved	evolve	VBN
20417	607	14	in	in	IN
20417	607	15	a	a	DT
20417	607	16	different	different	JJ
20417	607	17	world	world	NN
20417	607	18	,	,	,
20417	607	19	but	but	CC
20417	607	20	we	-PRON-	PRP
20417	607	21	can	can	MD
20417	607	22	confidently	confidently	RB
20417	607	23	say	say	VB
20417	607	24	that	that	IN
20417	607	25	they	-PRON-	PRP
20417	607	26	would	would	MD
20417	607	27	tend	tend	VB
20417	607	28	toward	toward	IN
20417	607	29	increasing	increase	VBG
20417	607	30	intelligence	intelligence	NN
20417	607	31	;	;	:
20417	607	32	and	and	CC
20417	607	33	thus	thus	RB
20417	607	34	we	-PRON-	PRP
20417	607	35	are	be	VBP
20417	607	36	disposed	disposed	JJ
20417	607	37	to	to	TO
20417	607	38	look	look	VB
20417	607	39	for	for	IN
20417	607	40	highly	highly	RB
20417	607	41	intelligent	intelligent	JJ
20417	607	42	beings	being	NNS
20417	607	43	on	on	IN
20417	607	44	Mars	Mars	NNP
20417	607	45	.	.	.
20417	608	1	But	but	CC
20417	608	2	this	this	DT
20417	608	3	argument	argument	NN
20417	608	4	supposes	suppose	VBZ
20417	608	5	that	that	IN
20417	608	6	the	the	DT
20417	608	7	conditions	condition	NNS
20417	608	8	of	of	IN
20417	608	9	life	life	NN
20417	608	10	,	,	,
20417	608	11	namely	namely	RB
20417	608	12	air	air	NN
20417	608	13	and	and	CC
20417	608	14	water	water	NN
20417	608	15	,	,	,
20417	608	16	are	be	VBP
20417	608	17	found	find	VBN
20417	608	18	on	on	IN
20417	608	19	Mars	Mars	NNP
20417	608	20	,	,	,
20417	608	21	and	and	CC
20417	608	22	it	-PRON-	PRP
20417	608	23	is	be	VBZ
20417	608	24	disputed	dispute	VBN
20417	608	25	whether	whether	IN
20417	608	26	they	-PRON-	PRP
20417	608	27	are	be	VBP
20417	608	28	found	find	VBN
20417	608	29	there	there	RB
20417	608	30	in	in	IN
20417	608	31	sufficient	sufficient	JJ
20417	608	32	quantity	quantity	NN
20417	608	33	.	.	.
20417	609	1	The	the	DT
20417	609	2	late	late	JJ
20417	609	3	Professor	Professor	NNP
20417	609	4	Percival	Percival	NNP
20417	609	5	Lowell	Lowell	NNP
20417	609	6	,	,	,
20417	609	7	who	who	WP
20417	609	8	made	make	VBD
20417	609	9	a	a	DT
20417	609	10	lifelong	lifelong	JJ
20417	609	11	study	study	NN
20417	609	12	of	of	IN
20417	609	13	Mars	Mars	NNP
20417	609	14	,	,	,
20417	609	15	maintained	maintain	VBD
20417	609	16	that	that	IN
20417	609	17	there	there	EX
20417	609	18	are	be	VBP
20417	609	19	hundreds	hundred	NNS
20417	609	20	of	of	IN
20417	609	21	straight	straight	JJ
20417	609	22	lines	line	NNS
20417	609	23	drawn	draw	VBN
20417	609	24	across	across	IN
20417	609	25	the	the	DT
20417	609	26	surface	surface	NN
20417	609	27	of	of	IN
20417	609	28	the	the	DT
20417	609	29	planet	planet	NN
20417	609	30	,	,	,
20417	609	31	and	and	CC
20417	609	32	he	-PRON-	PRP
20417	609	33	claimed	claim	VBD
20417	609	34	that	that	IN
20417	609	35	they	-PRON-	PRP
20417	609	36	are	be	VBP
20417	609	37	beds	bed	NNS
20417	609	38	of	of	IN
20417	609	39	vegetation	vegetation	NN
20417	609	40	marking	mark	VBG
20417	609	41	the	the	DT
20417	609	42	sites	site	NNS
20417	609	43	of	of	IN
20417	609	44	great	great	JJ
20417	609	45	channels	channel	NNS
20417	609	46	or	or	CC
20417	609	47	pipes	pipe	NNS
20417	609	48	by	by	IN
20417	609	49	means	mean	NNS
20417	609	50	of	of	IN
20417	609	51	which	which	WDT
20417	609	52	the	the	DT
20417	609	53	"	"	``
20417	609	54	Martians	Martians	NNPS
20417	609	55	"	"	''
20417	609	56	draw	draw	VBP
20417	609	57	water	water	NN
20417	609	58	from	from	IN
20417	609	59	their	-PRON-	PRP$
20417	609	60	polar	polar	JJ
20417	609	61	ocean	ocean	NN
20417	609	62	.	.	.
20417	610	1	Professor	Professor	NNP
20417	610	2	W.	W.	NNP
20417	610	3	H.	H.	NNP
20417	610	4	Pickering	Pickering	NNP
20417	610	5	,	,	,
20417	610	6	another	another	DT
20417	610	7	high	high	JJ
20417	610	8	authority	authority	NN
20417	610	9	,	,	,
20417	610	10	thinks	think	VBZ
20417	610	11	that	that	IN
20417	610	12	the	the	DT
20417	610	13	lines	line	NNS
20417	610	14	are	be	VBP
20417	610	15	long	long	JJ
20417	610	16	,	,	,
20417	610	17	narrow	narrow	JJ
20417	610	18	marshes	marsh	NNS
20417	610	19	fed	feed	VBN
20417	610	20	by	by	IN
20417	610	21	moist	moist	JJ
20417	610	22	winds	wind	NNS
20417	610	23	from	from	IN
20417	610	24	the	the	DT
20417	610	25	poles	pole	NNS
20417	610	26	.	.	.
20417	611	1	There	there	EX
20417	611	2	are	be	VBP
20417	611	3	certainly	certainly	RB
20417	611	4	white	white	JJ
20417	611	5	polar	polar	JJ
20417	611	6	caps	cap	NNS
20417	611	7	on	on	IN
20417	611	8	Mars	Mars	NNP
20417	611	9	.	.	.
20417	612	1	They	-PRON-	PRP
20417	612	2	seem	seem	VBP
20417	612	3	to	to	TO
20417	612	4	melt	melt	VB
20417	612	5	in	in	IN
20417	612	6	the	the	DT
20417	612	7	spring	spring	NN
20417	612	8	,	,	,
20417	612	9	and	and	CC
20417	612	10	the	the	DT
20417	612	11	dark	dark	JJ
20417	612	12	fringe	fringe	NN
20417	612	13	round	round	IN
20417	612	14	them	-PRON-	PRP
20417	612	15	grows	grow	VBZ
20417	612	16	broader	broad	JJR
20417	612	17	.	.	.
20417	613	1	Other	other	JJ
20417	613	2	astronomers	astronomer	NNS
20417	613	3	,	,	,
20417	613	4	however	however	RB
20417	613	5	,	,	,
20417	613	6	say	say	VBP
20417	613	7	that	that	IN
20417	613	8	they	-PRON-	PRP
20417	613	9	find	find	VBP
20417	613	10	no	no	DT
20417	613	11	trace	trace	NN
20417	613	12	of	of	IN
20417	613	13	water	water	NN
20417	613	14	-	-	HYPH
20417	613	15	vapour	vapour	NN
20417	613	16	in	in	IN
20417	613	17	the	the	DT
20417	613	18	atmosphere	atmosphere	NN
20417	613	19	of	of	IN
20417	613	20	Mars	Mars	NNP
20417	613	21	,	,	,
20417	613	22	and	and	CC
20417	613	23	they	-PRON-	PRP
20417	613	24	think	think	VBP
20417	613	25	that	that	IN
20417	613	26	the	the	DT
20417	613	27	polar	polar	JJ
20417	613	28	caps	cap	NNS
20417	613	29	may	may	MD
20417	613	30	be	be	VB
20417	613	31	simply	simply	RB
20417	613	32	thin	thin	JJ
20417	613	33	sheets	sheet	NNS
20417	613	34	of	of	IN
20417	613	35	hoar	hoar	NN
20417	613	36	-	-	HYPH
20417	613	37	frost	frost	NN
20417	613	38	or	or	CC
20417	613	39	frozen	frozen	JJ
20417	613	40	gas	gas	NN
20417	613	41	.	.	.
20417	614	1	They	-PRON-	PRP
20417	614	2	point	point	VBP
20417	614	3	out	out	RP
20417	614	4	that	that	IN
20417	614	5	,	,	,
20417	614	6	as	as	IN
20417	614	7	the	the	DT
20417	614	8	atmosphere	atmosphere	NN
20417	614	9	of	of	IN
20417	614	10	Mars	Mars	NNP
20417	614	11	is	be	VBZ
20417	614	12	certainly	certainly	RB
20417	614	13	scanty	scanty	NN
20417	614	14	,	,	,
20417	614	15	and	and	CC
20417	614	16	the	the	DT
20417	614	17	distance	distance	NN
20417	614	18	from	from	IN
20417	614	19	the	the	DT
20417	614	20	sun	sun	NN
20417	614	21	is	be	VBZ
20417	614	22	so	so	RB
20417	614	23	great	great	JJ
20417	614	24	,	,	,
20417	614	25	it	-PRON-	PRP
20417	614	26	may	may	MD
20417	614	27	be	be	VB
20417	614	28	too	too	RB
20417	614	29	cold	cold	JJ
20417	614	30	for	for	IN
20417	614	31	the	the	DT
20417	614	32	fluid	fluid	JJ
20417	614	33	water	water	NN
20417	614	34	to	to	TO
20417	614	35	exist	exist	VB
20417	614	36	on	on	IN
20417	614	37	the	the	DT
20417	614	38	planet	planet	NN
20417	614	39	.	.	.
20417	615	1	If	if	IN
20417	615	2	one	one	PRP
20417	615	3	asks	ask	VBZ
20417	615	4	why	why	WRB
20417	615	5	our	-PRON-	PRP$
20417	615	6	wonderful	wonderful	JJ
20417	615	7	instruments	instrument	NNS
20417	615	8	can	can	MD
20417	615	9	not	not	RB
20417	615	10	settle	settle	VB
20417	615	11	these	these	DT
20417	615	12	points	point	NNS
20417	615	13	,	,	,
20417	615	14	one	one	PRP
20417	615	15	must	must	MD
20417	615	16	be	be	VB
20417	615	17	reminded	remind	VBN
20417	615	18	that	that	IN
20417	615	19	Mars	Mars	NNP
20417	615	20	is	be	VBZ
20417	615	21	never	never	RB
20417	615	22	nearer	near	JJR
20417	615	23	than	than	IN
20417	615	24	34,000,000	34,000,000	CD
20417	615	25	miles	mile	NNS
20417	615	26	from	from	IN
20417	615	27	the	the	DT
20417	615	28	earth	earth	NN
20417	615	29	,	,	,
20417	615	30	and	and	CC
20417	615	31	only	only	RB
20417	615	32	approaches	approach	VBZ
20417	615	33	to	to	IN
20417	615	34	this	this	DT
20417	615	35	distance	distance	NN
20417	615	36	once	once	RB
20417	615	37	in	in	IN
20417	615	38	fifteen	fifteen	CD
20417	615	39	or	or	CC
20417	615	40	seventeen	seventeen	CD
20417	615	41	years	year	NNS
20417	615	42	.	.	.
20417	616	1	The	the	DT
20417	616	2	image	image	NN
20417	616	3	of	of	IN
20417	616	4	Mars	Mars	NNP
20417	616	5	on	on	IN
20417	616	6	the	the	DT
20417	616	7	photographic	photographic	JJ
20417	616	8	negative	negative	NN
20417	616	9	taken	take	VBN
20417	616	10	in	in	IN
20417	616	11	a	a	DT
20417	616	12	big	big	JJ
20417	616	13	telescope	telescope	NN
20417	616	14	is	be	VBZ
20417	616	15	very	very	RB
20417	616	16	small	small	JJ
20417	616	17	.	.	.
20417	617	1	Astronomers	astronomer	NNS
20417	617	2	rely	rely	VBP
20417	617	3	to	to	IN
20417	617	4	a	a	DT
20417	617	5	great	great	JJ
20417	617	6	extent	extent	NN
20417	617	7	on	on	IN
20417	617	8	the	the	DT
20417	617	9	eye	eye	NN
20417	617	10	,	,	,
20417	617	11	which	which	WDT
20417	617	12	is	be	VBZ
20417	617	13	more	more	RBR
20417	617	14	sensitive	sensitive	JJ
20417	617	15	than	than	IN
20417	617	16	the	the	DT
20417	617	17	photographic	photographic	JJ
20417	617	18	plate	plate	NN
20417	617	19	.	.	.
20417	618	1	But	but	CC
20417	618	2	it	-PRON-	PRP
20417	618	3	is	be	VBZ
20417	618	4	easy	easy	JJ
20417	618	5	to	to	TO
20417	618	6	have	have	VB
20417	618	7	differences	difference	NNS
20417	618	8	of	of	IN
20417	618	9	opinion	opinion	NN
20417	618	10	as	as	IN
20417	618	11	to	to	IN
20417	618	12	what	what	WP
20417	618	13	the	the	DT
20417	618	14	eye	eye	NN
20417	618	15	sees	see	VBZ
20417	618	16	,	,	,
20417	618	17	and	and	CC
20417	618	18	so	so	RB
20417	618	19	there	there	EX
20417	618	20	is	be	VBZ
20417	618	21	a	a	DT
20417	618	22	good	good	JJ
20417	618	23	deal	deal	NN
20417	618	24	of	of	IN
20417	618	25	controversy	controversy	NN
20417	618	26	.	.	.
20417	619	1	In	in	IN
20417	619	2	August	August	NNP
20417	619	3	,	,	,
20417	619	4	1924	1924	CD
20417	619	5	,	,	,
20417	619	6	the	the	DT
20417	619	7	planet	planet	NN
20417	619	8	will	will	MD
20417	619	9	again	again	RB
20417	619	10	be	be	VB
20417	619	11	well	well	RB
20417	619	12	placed	place	VBN
20417	619	13	for	for	IN
20417	619	14	observation	observation	NN
20417	619	15	,	,	,
20417	619	16	and	and	CC
20417	619	17	we	-PRON-	PRP
20417	619	18	may	may	MD
20417	619	19	learn	learn	VB
20417	619	20	more	more	JJR
20417	619	21	about	about	IN
20417	619	22	it	-PRON-	PRP
20417	619	23	.	.	.
20417	620	1	Already	already	RB
20417	620	2	a	a	DT
20417	620	3	few	few	JJ
20417	620	4	of	of	IN
20417	620	5	the	the	DT
20417	620	6	much	much	RB
20417	620	7	-	-	HYPH
20417	620	8	disputed	dispute	VBN
20417	620	9	lines	line	NNS
20417	620	10	,	,	,
20417	620	11	which	which	WDT
20417	620	12	people	people	NNS
20417	620	13	wrongly	wrongly	RB
20417	620	14	call	call	VBP
20417	620	15	"	"	''
20417	620	16	canals	canal	NNS
20417	620	17	,	,	,
20417	620	18	"	"	''
20417	620	19	have	have	VBP
20417	620	20	been	be	VBN
20417	620	21	traced	trace	VBN
20417	620	22	on	on	IN
20417	620	23	photographs	photograph	NNS
20417	620	24	.	.	.
20417	621	1	Astronomers	astronomer	NNS
20417	621	2	who	who	WP
20417	621	3	are	be	VBP
20417	621	4	sceptical	sceptical	JJ
20417	621	5	about	about	IN
20417	621	6	life	life	NN
20417	621	7	on	on	IN
20417	621	8	Mars	Mars	NNP
20417	621	9	are	be	VBP
20417	621	10	often	often	RB
20417	621	11	not	not	RB
20417	621	12	fully	fully	RB
20417	621	13	aware	aware	JJ
20417	621	14	of	of	IN
20417	621	15	the	the	DT
20417	621	16	extraordinary	extraordinary	JJ
20417	621	17	adaptability	adaptability	NN
20417	621	18	of	of	IN
20417	621	19	life	life	NN
20417	621	20	.	.	.
20417	622	1	There	there	EX
20417	622	2	was	be	VBD
20417	622	3	a	a	DT
20417	622	4	time	time	NN
20417	622	5	when	when	WRB
20417	622	6	the	the	DT
20417	622	7	climate	climate	NN
20417	622	8	of	of	IN
20417	622	9	the	the	DT
20417	622	10	whole	whole	JJ
20417	622	11	earth	earth	NN
20417	622	12	,	,	,
20417	622	13	from	from	IN
20417	622	14	pole	pole	NN
20417	622	15	to	to	IN
20417	622	16	pole	pole	NN
20417	622	17	,	,	,
20417	622	18	was	be	VBD
20417	622	19	semi	semi	JJ
20417	622	20	-	-	JJ
20417	622	21	tropical	tropical	JJ
20417	622	22	for	for	IN
20417	622	23	millions	million	NNS
20417	622	24	of	of	IN
20417	622	25	years	year	NNS
20417	622	26	.	.	.
20417	623	1	No	no	DT
20417	623	2	animal	animal	NN
20417	623	3	could	could	MD
20417	623	4	then	then	RB
20417	623	5	endure	endure	VB
20417	623	6	the	the	DT
20417	623	7	least	least	JJS
20417	623	8	cold	cold	JJ
20417	623	9	,	,	,
20417	623	10	yet	yet	CC
20417	623	11	now	now	RB
20417	623	12	we	-PRON-	PRP
20417	623	13	have	have	VBP
20417	623	14	plenty	plenty	NN
20417	623	15	of	of	IN
20417	623	16	Arctic	Arctic	NNP
20417	623	17	plants	plant	NNS
20417	623	18	and	and	CC
20417	623	19	animals	animal	NNS
20417	623	20	.	.	.
20417	624	1	If	if	IN
20417	624	2	the	the	DT
20417	624	3	cold	cold	NN
20417	624	4	came	come	VBD
20417	624	5	slowly	slowly	RB
20417	624	6	on	on	IN
20417	624	7	Mars	Mars	NNP
20417	624	8	,	,	,
20417	624	9	as	as	IN
20417	624	10	we	-PRON-	PRP
20417	624	11	have	have	VBP
20417	624	12	reason	reason	NN
20417	624	13	to	to	TO
20417	624	14	suppose	suppose	VB
20417	624	15	,	,	,
20417	624	16	the	the	DT
20417	624	17	population	population	NN
20417	624	18	could	could	MD
20417	624	19	be	be	VB
20417	624	20	gradually	gradually	RB
20417	624	21	adapted	adapt	VBN
20417	624	22	to	to	IN
20417	624	23	it	-PRON-	PRP
20417	624	24	.	.	.
20417	625	1	On	on	IN
20417	625	2	the	the	DT
20417	625	3	whole	whole	NN
20417	625	4	,	,	,
20417	625	5	it	-PRON-	PRP
20417	625	6	is	be	VBZ
20417	625	7	possible	possible	JJ
20417	625	8	that	that	IN
20417	625	9	there	there	EX
20417	625	10	is	be	VBZ
20417	625	11	advanced	advanced	JJ
20417	625	12	life	life	NN
20417	625	13	on	on	IN
20417	625	14	Mars	Mars	NNP
20417	625	15	,	,	,
20417	625	16	and	and	CC
20417	625	17	it	-PRON-	PRP
20417	625	18	is	be	VBZ
20417	625	19	not	not	RB
20417	625	20	impossible	impossible	JJ
20417	625	21	,	,	,
20417	625	22	in	in	IN
20417	625	23	spite	spite	NN
20417	625	24	of	of	IN
20417	625	25	the	the	DT
20417	625	26	very	very	RB
20417	625	27	great	great	JJ
20417	625	28	difficulties	difficulty	NNS
20417	625	29	of	of	IN
20417	625	30	a	a	DT
20417	625	31	code	code	NN
20417	625	32	of	of	IN
20417	625	33	communication	communication	NN
20417	625	34	,	,	,
20417	625	35	that	that	IN
20417	625	36	our	-PRON-	PRP$
20417	625	37	"	"	``
20417	625	38	elder	elder	JJ
20417	625	39	brothers	brother	NNS
20417	625	40	"	"	''
20417	625	41	may	may	MD
20417	625	42	yet	yet	RB
20417	625	43	flash	flash	VB
20417	625	44	across	across	IN
20417	625	45	space	space	NN
20417	625	46	the	the	DT
20417	625	47	solution	solution	NN
20417	625	48	of	of	IN
20417	625	49	many	many	JJ
20417	625	50	of	of	IN
20417	625	51	our	-PRON-	PRP$
20417	625	52	problems	problem	NNS
20417	625	53	.	.	.
20417	626	1	§	§	ADD
20417	626	2	2	2	CD
20417	626	3	Jupiter	Jupiter	NNP
20417	626	4	and	and	CC
20417	626	5	Saturn	Saturn	NNP
20417	626	6	Next	Next	NNP
20417	626	7	to	to	IN
20417	626	8	Mars	Mars	NNP
20417	626	9	,	,	,
20417	626	10	going	go	VBG
20417	626	11	outward	outward	RB
20417	626	12	from	from	IN
20417	626	13	the	the	DT
20417	626	14	sun	sun	NN
20417	626	15	,	,	,
20417	626	16	is	be	VBZ
20417	626	17	Jupiter	Jupiter	NNP
20417	626	18	.	.	.
20417	627	1	Between	between	IN
20417	627	2	Mars	Mars	NNP
20417	627	3	and	and	CC
20417	627	4	Jupiter	Jupiter	NNP
20417	627	5	,	,	,
20417	627	6	however	however	RB
20417	627	7	,	,	,
20417	627	8	there	there	EX
20417	627	9	are	be	VBP
20417	627	10	more	more	JJR
20417	627	11	than	than	IN
20417	627	12	three	three	CD
20417	627	13	hundred	hundred	CD
20417	627	14	million	million	CD
20417	627	15	miles	mile	NNS
20417	627	16	of	of	IN
20417	627	17	space	space	NN
20417	627	18	,	,	,
20417	627	19	and	and	CC
20417	627	20	the	the	DT
20417	627	21	older	old	JJR
20417	627	22	astronomers	astronomer	NNS
20417	627	23	wondered	wonder	VBD
20417	627	24	why	why	WRB
20417	627	25	this	this	DT
20417	627	26	was	be	VBD
20417	627	27	not	not	RB
20417	627	28	occupied	occupy	VBN
20417	627	29	by	by	IN
20417	627	30	a	a	DT
20417	627	31	planet	planet	NN
20417	627	32	.	.	.
20417	628	1	We	-PRON-	PRP
20417	628	2	now	now	RB
20417	628	3	know	know	VBP
20417	628	4	that	that	IN
20417	628	5	it	-PRON-	PRP
20417	628	6	contains	contain	VBZ
20417	628	7	about	about	IN
20417	628	8	nine	nine	CD
20417	628	9	hundred	hundred	CD
20417	628	10	"	"	``
20417	628	11	planetoids	planetoid	NNS
20417	628	12	,	,	,
20417	628	13	"	"	''
20417	628	14	or	or	CC
20417	628	15	small	small	JJ
20417	628	16	globes	globe	NNS
20417	628	17	of	of	IN
20417	628	18	from	from	IN
20417	628	19	five	five	CD
20417	628	20	to	to	TO
20417	628	21	five	five	CD
20417	628	22	hundred	hundred	CD
20417	628	23	miles	mile	NNS
20417	628	24	in	in	IN
20417	628	25	diameter	diameter	NN
20417	628	26	.	.	.
20417	629	1	It	-PRON-	PRP
20417	629	2	was	be	VBD
20417	629	3	at	at	IN
20417	629	4	one	one	CD
20417	629	5	time	time	NN
20417	629	6	thought	think	VBD
20417	629	7	that	that	IN
20417	629	8	a	a	DT
20417	629	9	planet	planet	NN
20417	629	10	might	may	MD
20417	629	11	have	have	VB
20417	629	12	burst	burst	VBN
20417	629	13	into	into	IN
20417	629	14	these	these	DT
20417	629	15	fragments	fragment	NNS
20417	629	16	(	(	-LRB-
20417	629	17	a	a	DT
20417	629	18	theory	theory	NN
20417	629	19	which	which	WDT
20417	629	20	is	be	VBZ
20417	629	21	not	not	RB
20417	629	22	mathematically	mathematically	RB
20417	629	23	satisfactory	satisfactory	JJ
20417	629	24	)	)	-RRB-
20417	629	25	,	,	,
20417	629	26	or	or	CC
20417	629	27	it	-PRON-	PRP
20417	629	28	may	may	MD
20417	629	29	be	be	VB
20417	629	30	that	that	IN
20417	629	31	the	the	DT
20417	629	32	material	material	NN
20417	629	33	which	which	WDT
20417	629	34	is	be	VBZ
20417	629	35	scattered	scatter	VBN
20417	629	36	in	in	IN
20417	629	37	them	-PRON-	PRP
20417	629	38	was	be	VBD
20417	629	39	prevented	prevent	VBN
20417	629	40	by	by	IN
20417	629	41	the	the	DT
20417	629	42	nearness	nearness	NN
20417	629	43	of	of	IN
20417	629	44	the	the	DT
20417	629	45	great	great	JJ
20417	629	46	bulk	bulk	NN
20417	629	47	of	of	IN
20417	629	48	Jupiter	Jupiter	NNP
20417	629	49	from	from	IN
20417	629	50	uniting	unite	VBG
20417	629	51	into	into	IN
20417	629	52	one	one	CD
20417	629	53	globe	globe	NN
20417	629	54	.	.	.
20417	630	1	For	for	IN
20417	630	2	Jupiter	Jupiter	NNP
20417	630	3	is	be	VBZ
20417	630	4	a	a	DT
20417	630	5	giant	giant	JJ
20417	630	6	planet	planet	NN
20417	630	7	,	,	,
20417	630	8	and	and	CC
20417	630	9	its	-PRON-	PRP$
20417	630	10	gravitational	gravitational	JJ
20417	630	11	influence	influence	NN
20417	630	12	must	must	MD
20417	630	13	extend	extend	VB
20417	630	14	far	far	RB
20417	630	15	over	over	IN
20417	630	16	space	space	NN
20417	630	17	.	.	.
20417	631	1	It	-PRON-	PRP
20417	631	2	is	be	VBZ
20417	631	3	1,300	1,300	CD
20417	631	4	times	time	NNS
20417	631	5	as	as	RB
20417	631	6	large	large	JJ
20417	631	7	as	as	IN
20417	631	8	the	the	DT
20417	631	9	earth	earth	NN
20417	631	10	,	,	,
20417	631	11	and	and	CC
20417	631	12	has	have	VBZ
20417	631	13	nine	nine	CD
20417	631	14	moons	moon	NNS
20417	631	15	,	,	,
20417	631	16	four	four	CD
20417	631	17	of	of	IN
20417	631	18	which	which	WDT
20417	631	19	are	be	VBP
20417	631	20	large	large	JJ
20417	631	21	,	,	,
20417	631	22	in	in	IN
20417	631	23	attendance	attendance	NN
20417	631	24	on	on	IN
20417	631	25	it	-PRON-	PRP
20417	631	26	.	.	.
20417	632	1	It	-PRON-	PRP
20417	632	2	is	be	VBZ
20417	632	3	interesting	interesting	JJ
20417	632	4	to	to	TO
20417	632	5	note	note	VB
20417	632	6	that	that	IN
20417	632	7	the	the	DT
20417	632	8	outermost	outermost	JJ
20417	632	9	moons	moon	NNS
20417	632	10	of	of	IN
20417	632	11	Jupiter	Jupiter	NNP
20417	632	12	and	and	CC
20417	632	13	Saturn	Saturn	NNP
20417	632	14	revolve	revolve	VBP
20417	632	15	round	round	IN
20417	632	16	these	these	DT
20417	632	17	planets	planet	NNS
20417	632	18	in	in	IN
20417	632	19	a	a	DT
20417	632	20	direction	direction	NN
20417	632	21	contrary	contrary	JJ
20417	632	22	to	to	IN
20417	632	23	the	the	DT
20417	632	24	usual	usual	JJ
20417	632	25	direction	direction	NN
20417	632	26	taken	take	VBN
20417	632	27	by	by	IN
20417	632	28	moons	moon	NNS
20417	632	29	round	round	JJ
20417	632	30	planets	planet	NNS
20417	632	31	,	,	,
20417	632	32	and	and	CC
20417	632	33	by	by	IN
20417	632	34	planets	planet	NNS
20417	632	35	round	round	IN
20417	632	36	the	the	DT
20417	632	37	sun	sun	NN
20417	632	38	.	.	.
20417	633	1	But	but	CC
20417	633	2	there	there	EX
20417	633	3	is	be	VBZ
20417	633	4	no	no	DT
20417	633	5	life	life	NN
20417	633	6	on	on	IN
20417	633	7	Jupiter	Jupiter	NNP
20417	633	8	.	.	.
20417	634	1	The	the	DT
20417	634	2	surface	surface	NN
20417	634	3	which	which	WDT
20417	634	4	we	-PRON-	PRP
20417	634	5	see	see	VBP
20417	634	6	in	in	IN
20417	634	7	photographs	photograph	NNS
20417	634	8	(	(	-LRB-
20417	634	9	Fig	fig	NN
20417	634	10	.	.	.
20417	635	1	12	12	CD
20417	635	2	)	)	-RRB-
20417	635	3	is	be	VBZ
20417	635	4	a	a	DT
20417	635	5	mass	mass	NN
20417	635	6	of	of	IN
20417	635	7	cloud	cloud	NN
20417	635	8	or	or	CC
20417	635	9	steam	steam	NN
20417	635	10	which	which	WDT
20417	635	11	always	always	RB
20417	635	12	envelops	envelop	VBZ
20417	635	13	the	the	DT
20417	635	14	body	body	NN
20417	635	15	of	of	IN
20417	635	16	the	the	DT
20417	635	17	planet	planet	NN
20417	635	18	.	.	.
20417	636	1	It	-PRON-	PRP
20417	636	2	is	be	VBZ
20417	636	3	apparently	apparently	RB
20417	636	4	red	red	JJ
20417	636	5	-	-	HYPH
20417	636	6	hot	hot	JJ
20417	636	7	.	.	.
20417	637	1	A	a	DT
20417	637	2	red	red	JJ
20417	637	3	tinge	tinge	NN
20417	637	4	is	be	VBZ
20417	637	5	seen	see	VBN
20417	637	6	sometimes	sometimes	RB
20417	637	7	at	at	IN
20417	637	8	the	the	DT
20417	637	9	edges	edge	NNS
20417	637	10	of	of	IN
20417	637	11	its	-PRON-	PRP$
20417	637	12	cloud	cloud	NN
20417	637	13	-	-	HYPH
20417	637	14	belts	belt	NNS
20417	637	15	,	,	,
20417	637	16	and	and	CC
20417	637	17	a	a	DT
20417	637	18	large	large	JJ
20417	637	19	red	red	JJ
20417	637	20	region	region	NN
20417	637	21	(	(	-LRB-
20417	637	22	the	the	DT
20417	637	23	"	"	``
20417	637	24	red	red	JJ
20417	637	25	spot	spot	NN
20417	637	26	"	"	''
20417	637	27	)	)	-RRB-
20417	637	28	,	,	,
20417	637	29	23,000	23,000	CD
20417	637	30	miles	mile	NNS
20417	637	31	in	in	IN
20417	637	32	length	length	NN
20417	637	33	,	,	,
20417	637	34	has	have	VBZ
20417	637	35	been	be	VBN
20417	637	36	visible	visible	JJ
20417	637	37	on	on	IN
20417	637	38	it	-PRON-	PRP
20417	637	39	for	for	IN
20417	637	40	half	half	PDT
20417	637	41	a	a	DT
20417	637	42	century	century	NN
20417	637	43	.	.	.
20417	638	1	There	there	EX
20417	638	2	may	may	MD
20417	638	3	be	be	VB
20417	638	4	a	a	DT
20417	638	5	liquid	liquid	JJ
20417	638	6	or	or	CC
20417	638	7	solid	solid	JJ
20417	638	8	core	core	NN
20417	638	9	to	to	IN
20417	638	10	the	the	DT
20417	638	11	planet	planet	NN
20417	638	12	,	,	,
20417	638	13	but	but	CC
20417	638	14	as	as	IN
20417	638	15	a	a	DT
20417	638	16	whole	whole	NN
20417	638	17	it	-PRON-	PRP
20417	638	18	is	be	VBZ
20417	638	19	a	a	DT
20417	638	20	mass	mass	NN
20417	638	21	of	of	IN
20417	638	22	seething	seething	JJ
20417	638	23	vapours	vapour	NNS
20417	638	24	whirling	whirl	VBG
20417	638	25	round	round	NN
20417	638	26	on	on	IN
20417	638	27	its	-PRON-	PRP$
20417	638	28	axis	axi	NNS
20417	638	29	once	once	RB
20417	638	30	in	in	IN
20417	638	31	every	every	DT
20417	638	32	ten	ten	CD
20417	638	33	hours	hour	NNS
20417	638	34	.	.	.
20417	639	1	As	as	IN
20417	639	2	in	in	IN
20417	639	3	the	the	DT
20417	639	4	case	case	NN
20417	639	5	of	of	IN
20417	639	6	the	the	DT
20417	639	7	sun	sun	NN
20417	639	8	,	,	,
20417	639	9	however	however	RB
20417	639	10	,	,	,
20417	639	11	different	different	JJ
20417	639	12	latitudes	latitude	NNS
20417	639	13	appear	appear	VBP
20417	639	14	to	to	TO
20417	639	15	rotate	rotate	VB
20417	639	16	at	at	IN
20417	639	17	different	different	JJ
20417	639	18	rates	rate	NNS
20417	639	19	.	.	.
20417	640	1	The	the	DT
20417	640	2	interior	interior	NN
20417	640	3	of	of	IN
20417	640	4	Jupiter	Jupiter	NNP
20417	640	5	is	be	VBZ
20417	640	6	very	very	RB
20417	640	7	hot	hot	JJ
20417	640	8	,	,	,
20417	640	9	but	but	CC
20417	640	10	the	the	DT
20417	640	11	planet	planet	NN
20417	640	12	is	be	VBZ
20417	640	13	not	not	RB
20417	640	14	self	self	NN
20417	640	15	-	-	HYPH
20417	640	16	luminous	luminous	JJ
20417	640	17	.	.	.
20417	641	1	The	the	DT
20417	641	2	planets	planet	NNS
20417	641	3	Venus	Venus	NNP
20417	641	4	and	and	CC
20417	641	5	Jupiter	Jupiter	NNP
20417	641	6	shine	shine	VBP
20417	641	7	very	very	RB
20417	641	8	brightly	brightly	RB
20417	641	9	,	,	,
20417	641	10	but	but	CC
20417	641	11	they	-PRON-	PRP
20417	641	12	have	have	VBP
20417	641	13	no	no	DT
20417	641	14	light	light	NN
20417	641	15	of	of	IN
20417	641	16	their	-PRON-	PRP$
20417	641	17	own	own	JJ
20417	641	18	;	;	:
20417	641	19	they	-PRON-	PRP
20417	641	20	reflect	reflect	VBP
20417	641	21	the	the	DT
20417	641	22	sunlight	sunlight	NN
20417	641	23	.	.	.
20417	642	1	Saturn	saturn	NN
20417	642	2	is	be	VBZ
20417	642	3	in	in	IN
20417	642	4	the	the	DT
20417	642	5	same	same	JJ
20417	642	6	interesting	interesting	JJ
20417	642	7	condition	condition	NN
20417	642	8	.	.	.
20417	643	1	The	the	DT
20417	643	2	surface	surface	NN
20417	643	3	in	in	IN
20417	643	4	the	the	DT
20417	643	5	photograph	photograph	NN
20417	643	6	(	(	-LRB-
20417	643	7	Fig	fig	NN
20417	643	8	.	.	.
20417	644	1	13	13	CD
20417	644	2	)	)	-RRB-
20417	644	3	is	be	VBZ
20417	644	4	steam	steam	NN
20417	644	5	,	,	,
20417	644	6	and	and	CC
20417	644	7	Saturn	Saturn	NNP
20417	644	8	is	be	VBZ
20417	644	9	so	so	RB
20417	644	10	far	far	RB
20417	644	11	away	away	RB
20417	644	12	from	from	IN
20417	644	13	the	the	DT
20417	644	14	sun	sun	NN
20417	644	15	that	that	IN
20417	644	16	the	the	DT
20417	644	17	vaporisation	vaporisation	NN
20417	644	18	of	of	IN
20417	644	19	its	-PRON-	PRP$
20417	644	20	oceans	ocean	NNS
20417	644	21	must	must	MD
20417	644	22	necessarily	necessarily	RB
20417	644	23	be	be	VB
20417	644	24	due	due	IN
20417	644	25	to	to	IN
20417	644	26	its	-PRON-	PRP$
20417	644	27	own	own	JJ
20417	644	28	internal	internal	JJ
20417	644	29	heat	heat	NN
20417	644	30	.	.	.
20417	645	1	It	-PRON-	PRP
20417	645	2	is	be	VBZ
20417	645	3	too	too	RB
20417	645	4	hot	hot	JJ
20417	645	5	for	for	IN
20417	645	6	water	water	NN
20417	645	7	to	to	TO
20417	645	8	settle	settle	VB
20417	645	9	on	on	IN
20417	645	10	its	-PRON-	PRP$
20417	645	11	surface	surface	NN
20417	645	12	.	.	.
20417	646	1	Like	like	IN
20417	646	2	Jupiter	Jupiter	NNP
20417	646	3	,	,	,
20417	646	4	the	the	DT
20417	646	5	great	great	JJ
20417	646	6	globe	globe	NN
20417	646	7	turns	turn	VBZ
20417	646	8	on	on	IN
20417	646	9	its	-PRON-	PRP$
20417	646	10	axis	axi	NNS
20417	646	11	once	once	RB
20417	646	12	in	in	IN
20417	646	13	ten	ten	CD
20417	646	14	hours	hour	NNS
20417	646	15	--	--	:
20417	646	16	a	a	DT
20417	646	17	prodigious	prodigious	JJ
20417	646	18	speed	speed	NN
20417	646	19	--	--	:
20417	646	20	and	and	CC
20417	646	21	must	must	MD
20417	646	22	be	be	VB
20417	646	23	a	a	DT
20417	646	24	swirling	swirling	NN
20417	646	25	,	,	,
20417	646	26	seething	seethe	VBG
20417	646	27	mass	mass	NN
20417	646	28	of	of	IN
20417	646	29	metallic	metallic	JJ
20417	646	30	vapours	vapour	NNS
20417	646	31	and	and	CC
20417	646	32	gases	gas	NNS
20417	646	33	.	.	.
20417	647	1	It	-PRON-	PRP
20417	647	2	is	be	VBZ
20417	647	3	instructive	instructive	JJ
20417	647	4	to	to	TO
20417	647	5	compare	compare	VB
20417	647	6	Jupiter	Jupiter	NNP
20417	647	7	and	and	CC
20417	647	8	Saturn	Saturn	NNP
20417	647	9	in	in	IN
20417	647	10	this	this	DT
20417	647	11	respect	respect	NN
20417	647	12	with	with	IN
20417	647	13	the	the	DT
20417	647	14	sun	sun	NN
20417	647	15	.	.	.
20417	648	1	They	-PRON-	PRP
20417	648	2	are	be	VBP
20417	648	3	smaller	small	JJR
20417	648	4	globes	globe	NNS
20417	648	5	and	and	CC
20417	648	6	have	have	VBP
20417	648	7	cooled	cool	VBN
20417	648	8	down	down	RP
20417	648	9	more	more	RBR
20417	648	10	than	than	IN
20417	648	11	the	the	DT
20417	648	12	central	central	JJ
20417	648	13	fire	fire	NN
20417	648	14	.	.	.
20417	649	1	Saturn	Saturn	NNP
20417	649	2	is	be	VBZ
20417	649	3	a	a	DT
20417	649	4	beautiful	beautiful	JJ
20417	649	5	object	object	NN
20417	649	6	in	in	IN
20417	649	7	the	the	DT
20417	649	8	telescope	telescope	NN
20417	649	9	because	because	IN
20417	649	10	it	-PRON-	PRP
20417	649	11	has	have	VBZ
20417	649	12	ten	ten	CD
20417	649	13	moons	moon	NNS
20417	649	14	(	(	-LRB-
20417	649	15	to	to	TO
20417	649	16	include	include	VB
20417	649	17	one	one	CD
20417	649	18	which	which	WDT
20417	649	19	is	be	VBZ
20417	649	20	disputed	dispute	VBN
20417	649	21	)	)	-RRB-
20417	649	22	and	and	CC
20417	649	23	a	a	DT
20417	649	24	wonderful	wonderful	JJ
20417	649	25	system	system	NN
20417	649	26	of	of	IN
20417	649	27	"	"	``
20417	649	28	rings	ring	NNS
20417	649	29	"	"	''
20417	649	30	round	round	IN
20417	649	31	it	-PRON-	PRP
20417	649	32	.	.	.
20417	650	1	The	the	DT
20417	650	2	so	so	RB
20417	650	3	-	-	HYPH
20417	650	4	called	call	VBN
20417	650	5	rings	ring	NNS
20417	650	6	are	be	VBP
20417	650	7	a	a	DT
20417	650	8	mighty	mighty	JJ
20417	650	9	swarm	swarm	NN
20417	650	10	of	of	IN
20417	650	11	meteorites	meteorite	NNS
20417	650	12	--	--	:
20417	650	13	pieces	piece	NNS
20417	650	14	of	of	IN
20417	650	15	iron	iron	NN
20417	650	16	and	and	CC
20417	650	17	stone	stone	NN
20417	650	18	of	of	IN
20417	650	19	all	all	DT
20417	650	20	sorts	sort	NNS
20417	650	21	and	and	CC
20417	650	22	sizes	size	NNS
20417	650	23	,	,	,
20417	650	24	which	which	WDT
20417	650	25	reflect	reflect	VBP
20417	650	26	the	the	DT
20417	650	27	light	light	NN
20417	650	28	of	of	IN
20417	650	29	the	the	DT
20417	650	30	sun	sun	NN
20417	650	31	to	to	IN
20417	650	32	us	-PRON-	PRP
20417	650	33	.	.	.
20417	651	1	This	this	DT
20417	651	2	ocean	ocean	NN
20417	651	3	of	of	IN
20417	651	4	matter	matter	NN
20417	651	5	is	be	VBZ
20417	651	6	some	some	DT
20417	651	7	miles	mile	NNS
20417	651	8	deep	deep	JJ
20417	651	9	,	,	,
20417	651	10	and	and	CC
20417	651	11	stretches	stretch	VBZ
20417	651	12	from	from	IN
20417	651	13	a	a	DT
20417	651	14	few	few	JJ
20417	651	15	thousand	thousand	CD
20417	651	16	miles	mile	NNS
20417	651	17	from	from	IN
20417	651	18	the	the	DT
20417	651	19	surface	surface	NN
20417	651	20	of	of	IN
20417	651	21	the	the	DT
20417	651	22	planet	planet	NN
20417	651	23	to	to	IN
20417	651	24	172,000	172,000	CD
20417	651	25	miles	mile	NNS
20417	651	26	out	out	RB
20417	651	27	in	in	IN
20417	651	28	space	space	NN
20417	651	29	.	.	.
20417	652	1	Some	some	DT
20417	652	2	astronomers	astronomer	NNS
20417	652	3	think	think	VBP
20417	652	4	that	that	IN
20417	652	5	this	this	DT
20417	652	6	is	be	VBZ
20417	652	7	volcanic	volcanic	JJ
20417	652	8	material	material	NN
20417	652	9	which	which	WDT
20417	652	10	has	have	VBZ
20417	652	11	been	be	VBN
20417	652	12	shot	shoot	VBN
20417	652	13	out	out	IN
20417	652	14	of	of	IN
20417	652	15	the	the	DT
20417	652	16	planet	planet	NN
20417	652	17	.	.	.
20417	653	1	Others	other	NNS
20417	653	2	regard	regard	VBP
20417	653	3	it	-PRON-	PRP
20417	653	4	as	as	IN
20417	653	5	stuff	stuff	NN
20417	653	6	which	which	WDT
20417	653	7	would	would	MD
20417	653	8	have	have	VB
20417	653	9	combined	combine	VBN
20417	653	10	to	to	TO
20417	653	11	form	form	VB
20417	653	12	an	an	DT
20417	653	13	eleventh	eleventh	JJ
20417	653	14	moon	moon	NN
20417	653	15	but	but	CC
20417	653	16	was	be	VBD
20417	653	17	prevented	prevent	VBN
20417	653	18	by	by	IN
20417	653	19	the	the	DT
20417	653	20	nearness	nearness	NN
20417	653	21	of	of	IN
20417	653	22	Saturn	Saturn	NNP
20417	653	23	itself	-PRON-	PRP
20417	653	24	.	.	.
20417	654	1	There	there	EX
20417	654	2	is	be	VBZ
20417	654	3	no	no	DT
20417	654	4	evidence	evidence	NN
20417	654	5	of	of	IN
20417	654	6	life	life	NN
20417	654	7	on	on	IN
20417	654	8	Saturn	Saturn	NNP
20417	654	9	.	.	.
20417	655	1	THE	the	DT
20417	655	2	MOON	MOON	NNP
20417	655	3	Mars	Mars	NNP
20417	655	4	and	and	CC
20417	655	5	Venus	Venus	NNP
20417	655	6	are	be	VBP
20417	655	7	therefore	therefore	RB
20417	655	8	the	the	DT
20417	655	9	only	only	JJ
20417	655	10	planets	planet	NNS
20417	655	11	,	,	,
20417	655	12	besides	besides	IN
20417	655	13	the	the	DT
20417	655	14	earth	earth	NN
20417	655	15	,	,	,
20417	655	16	on	on	IN
20417	655	17	which	which	WDT
20417	655	18	we	-PRON-	PRP
20417	655	19	may	may	MD
20417	655	20	look	look	VB
20417	655	21	for	for	IN
20417	655	22	life	life	NN
20417	655	23	;	;	:
20417	655	24	and	and	CC
20417	655	25	in	in	IN
20417	655	26	the	the	DT
20417	655	27	case	case	NN
20417	655	28	of	of	IN
20417	655	29	Venus	Venus	NNP
20417	655	30	,	,	,
20417	655	31	the	the	DT
20417	655	32	possibility	possibility	NN
20417	655	33	is	be	VBZ
20417	655	34	very	very	RB
20417	655	35	faint	faint	JJ
20417	655	36	.	.	.
20417	656	1	But	but	CC
20417	656	2	what	what	WP
20417	656	3	about	about	IN
20417	656	4	the	the	DT
20417	656	5	moons	moon	NNS
20417	656	6	which	which	WDT
20417	656	7	attend	attend	VBP
20417	656	8	the	the	DT
20417	656	9	planets	planet	NNS
20417	656	10	?	?	.
20417	657	1	They	-PRON-	PRP
20417	657	2	range	range	VBP
20417	657	3	in	in	IN
20417	657	4	size	size	NN
20417	657	5	from	from	IN
20417	657	6	the	the	DT
20417	657	7	little	little	JJ
20417	657	8	ten	ten	CD
20417	657	9	-	-	HYPH
20417	657	10	miles	mile	NNS
20417	657	11	-	-	HYPH
20417	657	12	wide	wide	JJ
20417	657	13	moons	moon	NNS
20417	657	14	of	of	IN
20417	657	15	Mars	Mars	NNP
20417	657	16	,	,	,
20417	657	17	to	to	IN
20417	657	18	Titan	Titan	NNP
20417	657	19	,	,	,
20417	657	20	a	a	DT
20417	657	21	moon	moon	NN
20417	657	22	of	of	IN
20417	657	23	Saturn	Saturn	NNP
20417	657	24	,	,	,
20417	657	25	and	and	CC
20417	657	26	Ganymede	Ganymede	NNP
20417	657	27	,	,	,
20417	657	28	a	a	DT
20417	657	29	satellite	satellite	NN
20417	657	30	of	of	IN
20417	657	31	Jupiter	Jupiter	NNP
20417	657	32	,	,	,
20417	657	33	which	which	WDT
20417	657	34	are	be	VBP
20417	657	35	about	about	RB
20417	657	36	3,000	3,000	CD
20417	657	37	miles	mile	NNS
20417	657	38	in	in	IN
20417	657	39	diameter	diameter	NN
20417	657	40	.	.	.
20417	658	1	May	May	MD
20417	658	2	there	there	EX
20417	658	3	not	not	RB
20417	658	4	be	be	VB
20417	658	5	life	life	NN
20417	658	6	on	on	IN
20417	658	7	some	some	DT
20417	658	8	of	of	IN
20417	658	9	the	the	DT
20417	658	10	larger	large	JJR
20417	658	11	of	of	IN
20417	658	12	these	these	DT
20417	658	13	moons	moon	NNS
20417	658	14	?	?	.
20417	659	1	We	-PRON-	PRP
20417	659	2	will	will	MD
20417	659	3	take	take	VB
20417	659	4	our	-PRON-	PRP$
20417	659	5	own	own	JJ
20417	659	6	moon	moon	NN
20417	659	7	as	as	IN
20417	659	8	a	a	DT
20417	659	9	type	type	NN
20417	659	10	of	of	IN
20417	659	11	the	the	DT
20417	659	12	class	class	NN
20417	659	13	.	.	.
20417	660	1	A	a	DT
20417	660	2	Dead	dead	JJ
20417	660	3	World	world	NN
20417	660	4	The	the	DT
20417	660	5	moon	moon	NN
20417	660	6	is	be	VBZ
20417	660	7	so	so	RB
20417	660	8	very	very	RB
20417	660	9	much	much	RB
20417	660	10	nearer	nearer	RB
20417	660	11	to	to	IN
20417	660	12	us	-PRON-	PRP
20417	660	13	than	than	IN
20417	660	14	any	any	DT
20417	660	15	other	other	JJ
20417	660	16	heavenly	heavenly	JJ
20417	660	17	body	body	NN
20417	660	18	that	that	WDT
20417	660	19	we	-PRON-	PRP
20417	660	20	have	have	VBP
20417	660	21	a	a	DT
20417	660	22	remarkable	remarkable	JJ
20417	660	23	knowledge	knowledge	NN
20417	660	24	of	of	IN
20417	660	25	it	-PRON-	PRP
20417	660	26	.	.	.
20417	661	1	In	in	IN
20417	661	2	Fig	Fig	NNP
20417	661	3	.	.	.
20417	662	1	14	14	CD
20417	662	2	you	-PRON-	PRP
20417	662	3	have	have	VBP
20417	662	4	a	a	DT
20417	662	5	photograph	photograph	NN
20417	662	6	,	,	,
20417	662	7	taken	take	VBN
20417	662	8	in	in	IN
20417	662	9	one	one	CD
20417	662	10	of	of	IN
20417	662	11	our	-PRON-	PRP$
20417	662	12	largest	large	JJS
20417	662	13	telescopes	telescope	NNS
20417	662	14	,	,	,
20417	662	15	of	of	IN
20417	662	16	part	part	NN
20417	662	17	of	of	IN
20417	662	18	its	-PRON-	PRP$
20417	662	19	surface	surface	NN
20417	662	20	.	.	.
20417	663	1	In	in	IN
20417	663	2	a	a	DT
20417	663	3	sense	sense	NN
20417	663	4	such	such	PDT
20417	663	5	a	a	DT
20417	663	6	telescope	telescope	NN
20417	663	7	brings	bring	VBZ
20417	663	8	the	the	DT
20417	663	9	moon	moon	NN
20417	663	10	to	to	IN
20417	663	11	within	within	IN
20417	663	12	about	about	RB
20417	663	13	fifty	fifty	CD
20417	663	14	miles	mile	NNS
20417	663	15	of	of	IN
20417	663	16	us	-PRON-	PRP
20417	663	17	.	.	.
20417	664	1	We	-PRON-	PRP
20417	664	2	should	should	MD
20417	664	3	see	see	VB
20417	664	4	a	a	DT
20417	664	5	city	city	NN
20417	664	6	like	like	IN
20417	664	7	London	London	NNP
20417	664	8	as	as	IN
20417	664	9	a	a	DT
20417	664	10	dark	dark	JJ
20417	664	11	,	,	,
20417	664	12	sprawling	sprawl	VBG
20417	664	13	blotch	blotch	NN
20417	664	14	on	on	IN
20417	664	15	the	the	DT
20417	664	16	globe	globe	NN
20417	664	17	.	.	.
20417	665	1	We	-PRON-	PRP
20417	665	2	could	could	MD
20417	665	3	just	just	RB
20417	665	4	detect	detect	VB
20417	665	5	a	a	DT
20417	665	6	Zeppelin	Zeppelin	NNP
20417	665	7	or	or	CC
20417	665	8	a	a	DT
20417	665	9	Diplodocus	Diplodocus	NNP
20417	665	10	as	as	IN
20417	665	11	a	a	DT
20417	665	12	moving	move	VBG
20417	665	13	speck	speck	NN
20417	665	14	against	against	IN
20417	665	15	the	the	DT
20417	665	16	surface	surface	NN
20417	665	17	.	.	.
20417	666	1	But	but	CC
20417	666	2	we	-PRON-	PRP
20417	666	3	find	find	VBP
20417	666	4	none	none	NN
20417	666	5	of	of	IN
20417	666	6	these	these	DT
20417	666	7	things	thing	NNS
20417	666	8	.	.	.
20417	667	1	It	-PRON-	PRP
20417	667	2	is	be	VBZ
20417	667	3	true	true	JJ
20417	667	4	that	that	IN
20417	667	5	a	a	DT
20417	667	6	few	few	JJ
20417	667	7	astronomers	astronomer	NNS
20417	667	8	believe	believe	VBP
20417	667	9	that	that	IN
20417	667	10	they	-PRON-	PRP
20417	667	11	see	see	VBP
20417	667	12	signs	sign	NNS
20417	667	13	of	of	IN
20417	667	14	some	some	DT
20417	667	15	sort	sort	NN
20417	667	16	of	of	IN
20417	667	17	feeble	feeble	JJ
20417	667	18	life	life	NN
20417	667	19	or	or	CC
20417	667	20	movement	movement	NN
20417	667	21	on	on	IN
20417	667	22	the	the	DT
20417	667	23	moon	moon	NN
20417	667	24	.	.	.
20417	668	1	Professor	Professor	NNP
20417	668	2	Pickering	Pickering	NNP
20417	668	3	thinks	think	VBZ
20417	668	4	that	that	IN
20417	668	5	he	-PRON-	PRP
20417	668	6	can	can	MD
20417	668	7	trace	trace	VB
20417	668	8	some	some	DT
20417	668	9	volcanic	volcanic	JJ
20417	668	10	activity	activity	NN
20417	668	11	.	.	.
20417	669	1	He	-PRON-	PRP
20417	669	2	believes	believe	VBZ
20417	669	3	that	that	IN
20417	669	4	there	there	EX
20417	669	5	are	be	VBP
20417	669	6	areas	area	NNS
20417	669	7	of	of	IN
20417	669	8	vegetation	vegetation	NN
20417	669	9	,	,	,
20417	669	10	probably	probably	RB
20417	669	11	of	of	IN
20417	669	12	a	a	DT
20417	669	13	low	low	JJ
20417	669	14	order	order	NN
20417	669	15	,	,	,
20417	669	16	and	and	CC
20417	669	17	that	that	IN
20417	669	18	the	the	DT
20417	669	19	soil	soil	NN
20417	669	20	of	of	IN
20417	669	21	the	the	DT
20417	669	22	moon	moon	NN
20417	669	23	may	may	MD
20417	669	24	retain	retain	VB
20417	669	25	a	a	DT
20417	669	26	certain	certain	JJ
20417	669	27	amount	amount	NN
20417	669	28	of	of	IN
20417	669	29	water	water	NN
20417	669	30	in	in	IN
20417	669	31	it	-PRON-	PRP
20417	669	32	.	.	.
20417	670	1	He	-PRON-	PRP
20417	670	2	speaks	speak	VBZ
20417	670	3	of	of	IN
20417	670	4	a	a	DT
20417	670	5	very	very	RB
20417	670	6	thin	thin	JJ
20417	670	7	atmosphere	atmosphere	NN
20417	670	8	,	,	,
20417	670	9	and	and	CC
20417	670	10	of	of	IN
20417	670	11	occasional	occasional	JJ
20417	670	12	light	light	NN
20417	670	13	falls	fall	NNS
20417	670	14	of	of	IN
20417	670	15	snow	snow	NN
20417	670	16	.	.	.
20417	671	1	He	-PRON-	PRP
20417	671	2	has	have	VBZ
20417	671	3	succeeded	succeed	VBN
20417	671	4	in	in	IN
20417	671	5	persuading	persuade	VBG
20417	671	6	some	some	DT
20417	671	7	careful	careful	JJ
20417	671	8	observers	observer	NNS
20417	671	9	that	that	WDT
20417	671	10	there	there	EX
20417	671	11	probably	probably	RB
20417	671	12	are	be	VBP
20417	671	13	slight	slight	JJ
20417	671	14	changes	change	NNS
20417	671	15	of	of	IN
20417	671	16	some	some	DT
20417	671	17	kind	kind	NN
20417	671	18	taking	take	VBG
20417	671	19	place	place	NN
20417	671	20	on	on	IN
20417	671	21	the	the	DT
20417	671	22	moon	moon	NN
20417	671	23	.	.	.
20417	672	1	[	[	-LRB-
20417	672	2	Illustration	illustration	NN
20417	672	3	:	:	:
20417	672	4	FIG	FIG	NNP
20417	672	5	.	.	.
20417	673	1	17.--A	17.--a	JJ
20417	673	2	MAP	MAP	NNP
20417	673	3	OF	of	IN
20417	673	4	THE	the	DT
20417	673	5	CHIEF	chief	JJ
20417	673	6	PLAINS	plain	NNS
20417	673	7	AND	and	CC
20417	673	8	CRATERS	crater	NNS
20417	673	9	OF	of	IN
20417	673	10	THE	the	DT
20417	673	11	MOON	MOON	NNP
20417	673	12	The	the	DT
20417	673	13	plains	plain	NNS
20417	673	14	were	be	VBD
20417	673	15	originally	originally	RB
20417	673	16	supposed	suppose	VBN
20417	673	17	to	to	TO
20417	673	18	be	be	VB
20417	673	19	seas	sea	NNS
20417	673	20	:	:	:
20417	673	21	hence	hence	RB
20417	673	22	the	the	DT
20417	673	23	name	name	NN
20417	673	24	"	"	``
20417	673	25	Mare	Mare	NNP
20417	673	26	.	.	.
20417	673	27	"	"	''
20417	673	28	]	]	-RRB-
20417	674	1	[	[	-LRB-
20417	674	2	Illustration	illustration	NN
20417	674	3	:	:	:
20417	674	4	FIG	FIG	NNP
20417	674	5	.	.	.
20417	675	1	18.--A	18.--A	NNP
20417	675	2	DIAGRAM	DIAGRAM	NNS
20417	675	3	OF	of	IN
20417	675	4	A	a	DT
20417	675	5	STREAM	STREAM	NNP
20417	675	6	OF	of	IN
20417	675	7	METEORS	METEORS	NNP
20417	675	8	SHOWING	show	VBG
20417	675	9	THE	the	DT
20417	675	10	EARTH	earth	NN
20417	675	11	PASSING	pass	VBG
20417	675	12	THROUGH	through	IN
20417	675	13	THEM	them	PRP
20417	675	14	]	]	-RRB-
20417	675	15	[	[	-LRB-
20417	675	16	Illustration	illustration	NN
20417	675	17	:	:	:
20417	675	18	_	_	NNP
20417	675	19	Photo	Photo	NNP
20417	675	20	:	:	:
20417	675	21	Royal	Royal	NNP
20417	675	22	Observatory	Observatory	NNP
20417	675	23	,	,	,
20417	675	24	Greenwich	Greenwich	NNP
20417	675	25	.	.	.
20417	675	26	_	_	NNP
20417	675	27	FIG	FIG	NNP
20417	675	28	.	.	.
20417	676	1	19.--COMET	19.--comet	LS
20417	676	2	,	,	,
20417	676	3	September	September	NNP
20417	676	4	29	29	CD
20417	676	5	,	,	,
20417	676	6	1908	1908	CD
20417	676	7	Notice	notice	VB
20417	676	8	the	the	DT
20417	676	9	tendency	tendency	NN
20417	676	10	to	to	TO
20417	676	11	form	form	VB
20417	676	12	a	a	DT
20417	676	13	number	number	NN
20417	676	14	of	of	IN
20417	676	15	tails	tail	NNS
20417	676	16	.	.	.
20417	677	1	(	(	-LRB-
20417	677	2	See	see	VB
20417	677	3	photograph	photograph	NN
20417	677	4	below	below	RB
20417	677	5	.	.	.
20417	677	6	)	)	-RRB-
20417	677	7	]	]	-RRB-
20417	678	1	[	[	-LRB-
20417	678	2	Illustration	illustration	NN
20417	678	3	:	:	:
20417	678	4	_	_	NNP
20417	678	5	Photo	Photo	NNP
20417	678	6	:	:	:
20417	678	7	Royal	Royal	NNP
20417	678	8	Observatory	Observatory	NNP
20417	678	9	,	,	,
20417	678	10	Greenwich	Greenwich	NNP
20417	678	11	.	.	.
20417	678	12	_	_	NNP
20417	678	13	FIG	FIG	NNP
20417	678	14	.	.	.
20417	679	1	20.--COMET	20.--comet	LS
20417	679	2	,	,	,
20417	679	3	October	October	NNP
20417	679	4	3	3	CD
20417	679	5	,	,	,
20417	679	6	1908	1908	CD
20417	679	7	The	the	DT
20417	679	8	process	process	NN
20417	679	9	has	have	VBZ
20417	679	10	gone	go	VBN
20417	679	11	further	far	RBR
20417	679	12	and	and	CC
20417	679	13	a	a	DT
20417	679	14	number	number	NN
20417	679	15	of	of	IN
20417	679	16	distinct	distinct	JJ
20417	679	17	tails	tail	NNS
20417	679	18	can	can	MD
20417	679	19	now	now	RB
20417	679	20	be	be	VB
20417	679	21	counted	count	VBN
20417	679	22	.	.	.
20417	679	23	]	]	-RRB-
20417	680	1	But	but	CC
20417	680	2	there	there	EX
20417	680	3	are	be	VBP
20417	680	4	many	many	JJ
20417	680	5	things	thing	NNS
20417	680	6	that	that	WDT
20417	680	7	point	point	VBP
20417	680	8	to	to	IN
20417	680	9	absence	absence	NN
20417	680	10	of	of	IN
20417	680	11	air	air	NN
20417	680	12	on	on	IN
20417	680	13	the	the	DT
20417	680	14	moon	moon	NN
20417	680	15	.	.	.
20417	681	1	Even	even	RB
20417	681	2	the	the	DT
20417	681	3	photographs	photograph	NNS
20417	681	4	we	-PRON-	PRP
20417	681	5	reproduce	reproduce	VBP
20417	681	6	tell	tell	VB
20417	681	7	the	the	DT
20417	681	8	same	same	JJ
20417	681	9	story	story	NN
20417	681	10	.	.	.
20417	682	1	The	the	DT
20417	682	2	edges	edge	NNS
20417	682	3	of	of	IN
20417	682	4	the	the	DT
20417	682	5	shadows	shadow	NNS
20417	682	6	are	be	VBP
20417	682	7	all	all	RB
20417	682	8	hard	hard	JJ
20417	682	9	and	and	CC
20417	682	10	black	black	JJ
20417	682	11	.	.	.
20417	683	1	If	if	IN
20417	683	2	there	there	EX
20417	683	3	had	have	VBD
20417	683	4	been	be	VBN
20417	683	5	an	an	DT
20417	683	6	appreciable	appreciable	JJ
20417	683	7	atmosphere	atmosphere	NN
20417	683	8	it	-PRON-	PRP
20417	683	9	would	would	MD
20417	683	10	have	have	VB
20417	683	11	scattered	scatter	VBN
20417	683	12	the	the	DT
20417	683	13	sun	sun	NN
20417	683	14	's	's	POS
20417	683	15	light	light	NN
20417	683	16	on	on	IN
20417	683	17	to	to	IN
20417	683	18	the	the	DT
20417	683	19	edges	edge	NNS
20417	683	20	and	and	CC
20417	683	21	produced	produce	VBD
20417	683	22	a	a	DT
20417	683	23	gradual	gradual	JJ
20417	683	24	shading	shading	NN
20417	683	25	off	off	RP
20417	683	26	such	such	JJ
20417	683	27	as	as	IN
20417	683	28	we	-PRON-	PRP
20417	683	29	see	see	VBP
20417	683	30	on	on	IN
20417	683	31	the	the	DT
20417	683	32	earth	earth	NN
20417	683	33	.	.	.
20417	684	1	This	this	DT
20417	684	2	relative	relative	JJ
20417	684	3	absence	absence	NN
20417	684	4	of	of	IN
20417	684	5	air	air	NN
20417	684	6	must	must	MD
20417	684	7	give	give	VB
20417	684	8	rise	rise	NN
20417	684	9	to	to	IN
20417	684	10	some	some	DT
20417	684	11	surprising	surprising	JJ
20417	684	12	effects	effect	NNS
20417	684	13	.	.	.
20417	685	1	There	there	EX
20417	685	2	will	will	MD
20417	685	3	be	be	VB
20417	685	4	no	no	DT
20417	685	5	sounds	sound	NNS
20417	685	6	on	on	IN
20417	685	7	the	the	DT
20417	685	8	moon	moon	NN
20417	685	9	,	,	,
20417	685	10	because	because	IN
20417	685	11	sounds	sound	NNS
20417	685	12	are	be	VBP
20417	685	13	merely	merely	RB
20417	685	14	air	air	NN
20417	685	15	waves	wave	NNS
20417	685	16	.	.	.
20417	686	1	Even	even	RB
20417	686	2	a	a	DT
20417	686	3	meteor	meteor	NN
20417	686	4	shattering	shatter	VBG
20417	686	5	itself	-PRON-	PRP
20417	686	6	to	to	IN
20417	686	7	a	a	DT
20417	686	8	violent	violent	JJ
20417	686	9	end	end	NN
20417	686	10	against	against	IN
20417	686	11	the	the	DT
20417	686	12	surface	surface	NN
20417	686	13	of	of	IN
20417	686	14	the	the	DT
20417	686	15	moon	moon	NN
20417	686	16	would	would	MD
20417	686	17	make	make	VB
20417	686	18	no	no	DT
20417	686	19	noise	noise	NN
20417	686	20	.	.	.
20417	687	1	Nor	nor	CC
20417	687	2	would	would	MD
20417	687	3	it	-PRON-	PRP
20417	687	4	herald	herald	VB
20417	687	5	its	-PRON-	PRP$
20417	687	6	coming	come	VBG
20417	687	7	by	by	IN
20417	687	8	glowing	glow	VBG
20417	687	9	into	into	IN
20417	687	10	a	a	DT
20417	687	11	"	"	``
20417	687	12	shooting	shoot	VBG
20417	687	13	star	star	NN
20417	687	14	,	,	,
20417	687	15	"	"	''
20417	687	16	as	as	IN
20417	687	17	it	-PRON-	PRP
20417	687	18	would	would	MD
20417	687	19	on	on	IN
20417	687	20	entering	enter	VBG
20417	687	21	the	the	DT
20417	687	22	earth	earth	NN
20417	687	23	's	's	POS
20417	687	24	atmosphere	atmosphere	NN
20417	687	25	.	.	.
20417	688	1	There	there	EX
20417	688	2	will	will	MD
20417	688	3	be	be	VB
20417	688	4	no	no	DT
20417	688	5	floating	float	VBG
20417	688	6	dust	dust	NN
20417	688	7	,	,	,
20417	688	8	no	no	DT
20417	688	9	scent	scent	NN
20417	688	10	,	,	,
20417	688	11	no	no	DT
20417	688	12	twilight	twilight	NN
20417	688	13	,	,	,
20417	688	14	no	no	DT
20417	688	15	blue	blue	JJ
20417	688	16	sky	sky	NN
20417	688	17	,	,	,
20417	688	18	no	no	DT
20417	688	19	twinkling	twinkling	NN
20417	688	20	of	of	IN
20417	688	21	the	the	DT
20417	688	22	stars	star	NNS
20417	688	23	.	.	.
20417	689	1	The	the	DT
20417	689	2	sky	sky	NN
20417	689	3	will	will	MD
20417	689	4	be	be	VB
20417	689	5	always	always	RB
20417	689	6	black	black	JJ
20417	689	7	and	and	CC
20417	689	8	the	the	DT
20417	689	9	stars	star	NNS
20417	689	10	will	will	MD
20417	689	11	be	be	VB
20417	689	12	clearly	clearly	RB
20417	689	13	visible	visible	JJ
20417	689	14	by	by	IN
20417	689	15	day	day	NN
20417	689	16	as	as	IN
20417	689	17	by	by	IN
20417	689	18	night	night	NN
20417	689	19	.	.	.
20417	690	1	The	the	DT
20417	690	2	sun	sun	NN
20417	690	3	's	's	POS
20417	690	4	wonderful	wonderful	JJ
20417	690	5	corona	corona	NN
20417	690	6	,	,	,
20417	690	7	which	which	WDT
20417	690	8	no	no	DT
20417	690	9	man	man	NN
20417	690	10	on	on	IN
20417	690	11	earth	earth	NN
20417	690	12	,	,	,
20417	690	13	even	even	RB
20417	690	14	by	by	IN
20417	690	15	seizing	seize	VBG
20417	690	16	every	every	DT
20417	690	17	opportunity	opportunity	NN
20417	690	18	during	during	IN
20417	690	19	eclipses	eclipse	NNS
20417	690	20	,	,	,
20417	690	21	can	can	MD
20417	690	22	hope	hope	VB
20417	690	23	to	to	TO
20417	690	24	see	see	VB
20417	690	25	for	for	IN
20417	690	26	more	more	JJR
20417	690	27	than	than	IN
20417	690	28	two	two	CD
20417	690	29	hours	hour	NNS
20417	690	30	in	in	IN
20417	690	31	all	all	DT
20417	690	32	in	in	IN
20417	690	33	a	a	DT
20417	690	34	long	long	JJ
20417	690	35	lifetime	lifetime	NN
20417	690	36	,	,	,
20417	690	37	will	will	MD
20417	690	38	be	be	VB
20417	690	39	visible	visible	JJ
20417	690	40	all	all	DT
20417	690	41	day	day	NN
20417	690	42	.	.	.
20417	691	1	So	so	CC
20417	691	2	will	will	MD
20417	691	3	the	the	DT
20417	691	4	great	great	JJ
20417	691	5	red	red	JJ
20417	691	6	flames	flame	NNS
20417	691	7	of	of	IN
20417	691	8	the	the	DT
20417	691	9	sun	sun	NN
20417	691	10	.	.	.
20417	692	1	Of	of	RB
20417	692	2	course	course	RB
20417	692	3	,	,	,
20417	692	4	there	there	EX
20417	692	5	will	will	MD
20417	692	6	be	be	VB
20417	692	7	no	no	DT
20417	692	8	life	life	NN
20417	692	9	,	,	,
20417	692	10	and	and	CC
20417	692	11	no	no	DT
20417	692	12	landscape	landscape	NN
20417	692	13	effects	effect	NNS
20417	692	14	and	and	CC
20417	692	15	scenery	scenery	NN
20417	692	16	effects	effect	NNS
20417	692	17	due	due	JJ
20417	692	18	to	to	IN
20417	692	19	vegetation	vegetation	NN
20417	692	20	.	.	.
20417	693	1	The	the	DT
20417	693	2	moon	moon	NN
20417	693	3	takes	take	VBZ
20417	693	4	approximately	approximately	RB
20417	693	5	twenty	twenty	CD
20417	693	6	-	-	HYPH
20417	693	7	seven	seven	CD
20417	693	8	of	of	IN
20417	693	9	our	-PRON-	PRP$
20417	693	10	days	day	NNS
20417	693	11	to	to	TO
20417	693	12	turn	turn	VB
20417	693	13	once	once	RB
20417	693	14	on	on	IN
20417	693	15	its	-PRON-	PRP$
20417	693	16	axis	axis	NN
20417	693	17	.	.	.
20417	694	1	So	so	RB
20417	694	2	for	for	IN
20417	694	3	fourteen	fourteen	CD
20417	694	4	days	day	NNS
20417	694	5	there	there	EX
20417	694	6	is	be	VBZ
20417	694	7	continuous	continuous	JJ
20417	694	8	night	night	NN
20417	694	9	,	,	,
20417	694	10	when	when	WRB
20417	694	11	the	the	DT
20417	694	12	temperature	temperature	NN
20417	694	13	must	must	MD
20417	694	14	sink	sink	VB
20417	694	15	away	away	RB
20417	694	16	down	down	RB
20417	694	17	towards	towards	IN
20417	694	18	the	the	DT
20417	694	19	absolute	absolute	JJ
20417	694	20	cold	cold	NN
20417	694	21	of	of	IN
20417	694	22	space	space	NN
20417	694	23	.	.	.
20417	695	1	This	this	DT
20417	695	2	will	will	MD
20417	695	3	be	be	VB
20417	695	4	followed	follow	VBN
20417	695	5	without	without	IN
20417	695	6	an	an	DT
20417	695	7	instant	instant	NN
20417	695	8	of	of	IN
20417	695	9	twilight	twilight	NN
20417	695	10	by	by	IN
20417	695	11	full	full	JJ
20417	695	12	daylight	daylight	NN
20417	695	13	.	.	.
20417	696	1	For	for	IN
20417	696	2	another	another	DT
20417	696	3	fourteen	fourteen	CD
20417	696	4	days	day	NNS
20417	696	5	the	the	DT
20417	696	6	sun	sun	NN
20417	696	7	's	's	POS
20417	696	8	rays	ray	NNS
20417	696	9	will	will	MD
20417	696	10	bear	bear	VB
20417	696	11	straight	straight	RB
20417	696	12	down	down	RB
20417	696	13	,	,	,
20417	696	14	with	with	IN
20417	696	15	no	no	DT
20417	696	16	diffusion	diffusion	NN
20417	696	17	or	or	CC
20417	696	18	absorption	absorption	NN
20417	696	19	of	of	IN
20417	696	20	their	-PRON-	PRP$
20417	696	21	heat	heat	NN
20417	696	22	,	,	,
20417	696	23	or	or	CC
20417	696	24	light	light	NN
20417	696	25	,	,	,
20417	696	26	on	on	IN
20417	696	27	the	the	DT
20417	696	28	way	way	NN
20417	696	29	.	.	.
20417	697	1	It	-PRON-	PRP
20417	697	2	does	do	VBZ
20417	697	3	not	not	RB
20417	697	4	follow	follow	VB
20417	697	5	,	,	,
20417	697	6	however	however	RB
20417	697	7	,	,	,
20417	697	8	that	that	IN
20417	697	9	the	the	DT
20417	697	10	temperature	temperature	NN
20417	697	11	of	of	IN
20417	697	12	the	the	DT
20417	697	13	moon	moon	NN
20417	697	14	's	's	POS
20417	697	15	surface	surface	NN
20417	697	16	must	must	MD
20417	697	17	rise	rise	VB
20417	697	18	enormously	enormously	RB
20417	697	19	.	.	.
20417	698	1	It	-PRON-	PRP
20417	698	2	may	may	MD
20417	698	3	not	not	RB
20417	698	4	even	even	RB
20417	698	5	rise	rise	VB
20417	698	6	to	to	IN
20417	698	7	the	the	DT
20417	698	8	temperature	temperature	NN
20417	698	9	of	of	IN
20417	698	10	melting	melt	VBG
20417	698	11	ice	ice	NN
20417	698	12	.	.	.
20417	699	1	Seeing	see	VBG
20417	699	2	there	there	EX
20417	699	3	is	be	VBZ
20417	699	4	no	no	DT
20417	699	5	air	air	NN
20417	699	6	there	there	EX
20417	699	7	can	can	MD
20417	699	8	be	be	VB
20417	699	9	no	no	DT
20417	699	10	check	check	NN
20417	699	11	on	on	IN
20417	699	12	radiation	radiation	NN
20417	699	13	.	.	.
20417	700	1	The	the	DT
20417	700	2	heat	heat	NN
20417	700	3	that	that	WDT
20417	700	4	the	the	DT
20417	700	5	moon	moon	NN
20417	700	6	gets	get	VBZ
20417	700	7	will	will	MD
20417	700	8	radiate	radiate	VB
20417	700	9	away	away	RP
20417	700	10	immediately	immediately	RB
20417	700	11	.	.	.
20417	701	1	We	-PRON-	PRP
20417	701	2	know	know	VBP
20417	701	3	that	that	IN
20417	701	4	amongst	amongst	IN
20417	701	5	the	the	DT
20417	701	6	coldest	cold	JJS
20417	701	7	places	place	NNS
20417	701	8	on	on	IN
20417	701	9	the	the	DT
20417	701	10	earth	earth	NN
20417	701	11	are	be	VBP
20417	701	12	the	the	DT
20417	701	13	tops	top	NNS
20417	701	14	of	of	IN
20417	701	15	very	very	RB
20417	701	16	high	high	JJ
20417	701	17	mountains	mountain	NNS
20417	701	18	,	,	,
20417	701	19	the	the	DT
20417	701	20	points	point	NNS
20417	701	21	that	that	WDT
20417	701	22	have	have	VBP
20417	701	23	reared	rear	VBN
20417	701	24	themselves	-PRON-	PRP
20417	701	25	nearest	nearest	RB
20417	701	26	to	to	IN
20417	701	27	the	the	DT
20417	701	28	sun	sun	NN
20417	701	29	but	but	CC
20417	701	30	farthest	farthest	VB
20417	701	31	out	out	IN
20417	701	32	of	of	IN
20417	701	33	the	the	DT
20417	701	34	sheltering	shelter	VBG
20417	701	35	blanket	blanket	NN
20417	701	36	of	of	IN
20417	701	37	the	the	DT
20417	701	38	earth	earth	NN
20417	701	39	's	's	POS
20417	701	40	atmosphere	atmosphere	NN
20417	701	41	.	.	.
20417	702	1	The	the	DT
20417	702	2	actual	actual	JJ
20417	702	3	temperature	temperature	NN
20417	702	4	of	of	IN
20417	702	5	the	the	DT
20417	702	6	moon	moon	NN
20417	702	7	's	's	POS
20417	702	8	surface	surface	NN
20417	702	9	by	by	IN
20417	702	10	day	day	NN
20417	702	11	is	be	VBZ
20417	702	12	a	a	DT
20417	702	13	moot	moot	JJ
20417	702	14	point	point	NN
20417	702	15	.	.	.
20417	703	1	It	-PRON-	PRP
20417	703	2	may	may	MD
20417	703	3	be	be	VB
20417	703	4	below	below	IN
20417	703	5	the	the	DT
20417	703	6	freezing	freezing	NN
20417	703	7	-	-	HYPH
20417	703	8	point	point	NN
20417	703	9	or	or	CC
20417	703	10	above	above	IN
20417	703	11	the	the	DT
20417	703	12	boiling	boiling	NN
20417	703	13	-	-	HYPH
20417	703	14	point	point	NN
20417	703	15	of	of	IN
20417	703	16	water	water	NN
20417	703	17	.	.	.
20417	704	1	The	the	DT
20417	704	2	Mountains	mountain	NNS
20417	704	3	of	of	IN
20417	704	4	the	the	DT
20417	704	5	Moon	Moon	NNP
20417	704	6	The	the	DT
20417	704	7	lack	lack	NN
20417	704	8	of	of	IN
20417	704	9	air	air	NN
20417	704	10	is	be	VBZ
20417	704	11	considered	consider	VBN
20417	704	12	by	by	IN
20417	704	13	many	many	JJ
20417	704	14	astronomers	astronomer	NNS
20417	704	15	to	to	TO
20417	704	16	furnish	furnish	VB
20417	704	17	the	the	DT
20417	704	18	explanation	explanation	NN
20417	704	19	of	of	IN
20417	704	20	the	the	DT
20417	704	21	enormous	enormous	JJ
20417	704	22	number	number	NN
20417	704	23	of	of	IN
20417	704	24	"	"	``
20417	704	25	craters	crater	NNS
20417	704	26	"	"	''
20417	704	27	which	which	WDT
20417	704	28	pit	pit	NN
20417	704	29	the	the	DT
20417	704	30	moon	moon	NN
20417	704	31	's	's	POS
20417	704	32	surface	surface	NN
20417	704	33	.	.	.
20417	705	1	There	there	EX
20417	705	2	are	be	VBP
20417	705	3	about	about	RB
20417	705	4	a	a	DT
20417	705	5	hundred	hundred	CD
20417	705	6	thousand	thousand	CD
20417	705	7	of	of	IN
20417	705	8	these	these	DT
20417	705	9	strange	strange	JJ
20417	705	10	rings	ring	NNS
20417	705	11	,	,	,
20417	705	12	and	and	CC
20417	705	13	it	-PRON-	PRP
20417	705	14	is	be	VBZ
20417	705	15	now	now	RB
20417	705	16	believed	believe	VBN
20417	705	17	by	by	IN
20417	705	18	many	many	JJ
20417	705	19	that	that	IN
20417	705	20	they	-PRON-	PRP
20417	705	21	are	be	VBP
20417	705	22	spots	spot	NNS
20417	705	23	where	where	WRB
20417	705	24	very	very	RB
20417	705	25	large	large	JJ
20417	705	26	meteorites	meteorite	NNS
20417	705	27	,	,	,
20417	705	28	or	or	CC
20417	705	29	even	even	RB
20417	705	30	planetoids	planetoid	NNS
20417	705	31	,	,	,
20417	705	32	splashed	splash	VBD
20417	705	33	into	into	IN
20417	705	34	the	the	DT
20417	705	35	moon	moon	NN
20417	705	36	when	when	WRB
20417	705	37	its	-PRON-	PRP$
20417	705	38	surface	surface	NN
20417	705	39	was	be	VBD
20417	705	40	still	still	RB
20417	705	41	soft	soft	JJ
20417	705	42	.	.	.
20417	706	1	Other	other	JJ
20417	706	2	astronomers	astronomer	NNS
20417	706	3	think	think	VBP
20417	706	4	that	that	IN
20417	706	5	they	-PRON-	PRP
20417	706	6	are	be	VBP
20417	706	7	the	the	DT
20417	706	8	remains	remain	NNS
20417	706	9	of	of	IN
20417	706	10	gigantic	gigantic	JJ
20417	706	11	bubbles	bubble	NNS
20417	706	12	which	which	WDT
20417	706	13	were	be	VBD
20417	706	14	raised	raise	VBN
20417	706	15	in	in	IN
20417	706	16	the	the	DT
20417	706	17	moon	moon	NN
20417	706	18	's	's	POS
20417	706	19	"	"	``
20417	706	20	skin	skin	NN
20417	706	21	,	,	,
20417	706	22	"	"	''
20417	706	23	when	when	WRB
20417	706	24	the	the	DT
20417	706	25	globe	globe	NN
20417	706	26	was	be	VBD
20417	706	27	still	still	RB
20417	706	28	molten	molten	JJ
20417	706	29	,	,	,
20417	706	30	by	by	IN
20417	706	31	volcanic	volcanic	JJ
20417	706	32	gases	gas	NNS
20417	706	33	from	from	IN
20417	706	34	below	below	RB
20417	706	35	.	.	.
20417	707	1	A	a	DT
20417	707	2	few	few	JJ
20417	707	3	astronomers	astronomer	NNS
20417	707	4	think	think	VBP
20417	707	5	that	that	IN
20417	707	6	they	-PRON-	PRP
20417	707	7	are	be	VBP
20417	707	8	,	,	,
20417	707	9	as	as	IN
20417	707	10	is	be	VBZ
20417	707	11	popularly	popularly	RB
20417	707	12	supposed	suppose	VBN
20417	707	13	,	,	,
20417	707	14	the	the	DT
20417	707	15	craters	crater	NNS
20417	707	16	of	of	IN
20417	707	17	extinct	extinct	JJ
20417	707	18	volcanoes	volcano	NNS
20417	707	19	.	.	.
20417	708	1	Our	-PRON-	PRP$
20417	708	2	craters	crater	NNS
20417	708	3	,	,	,
20417	708	4	on	on	IN
20417	708	5	the	the	DT
20417	708	6	earth	earth	NN
20417	708	7	,	,	,
20417	708	8	are	be	VBP
20417	708	9	generally	generally	RB
20417	708	10	deep	deep	JJ
20417	708	11	cups	cup	NNS
20417	708	12	,	,	,
20417	708	13	whereas	whereas	IN
20417	708	14	these	these	DT
20417	708	15	ring	ring	NN
20417	708	16	-	-	HYPH
20417	708	17	formations	formation	NNS
20417	708	18	on	on	IN
20417	708	19	the	the	DT
20417	708	20	moon	moon	NN
20417	708	21	are	be	VBP
20417	708	22	more	more	RBR
20417	708	23	like	like	IN
20417	708	24	very	very	RB
20417	708	25	shallow	shallow	JJ
20417	708	26	and	and	CC
20417	708	27	broad	broad	JJ
20417	708	28	saucers	saucer	NNS
20417	708	29	.	.	.
20417	709	1	Clavius	Clavius	NNP
20417	709	2	,	,	,
20417	709	3	the	the	DT
20417	709	4	largest	large	JJS
20417	709	5	of	of	IN
20417	709	6	them	-PRON-	PRP
20417	709	7	,	,	,
20417	709	8	is	be	VBZ
20417	709	9	123	123	CD
20417	709	10	miles	mile	NNS
20417	709	11	across	across	IN
20417	709	12	the	the	DT
20417	709	13	interior	interior	NN
20417	709	14	,	,	,
20417	709	15	yet	yet	CC
20417	709	16	its	-PRON-	PRP$
20417	709	17	encircling	encircling	NN
20417	709	18	rampart	rampart	NN
20417	709	19	is	be	VBZ
20417	709	20	not	not	RB
20417	709	21	a	a	DT
20417	709	22	mile	mile	NN
20417	709	23	high	high	JJ
20417	709	24	.	.	.
20417	710	1	The	the	DT
20417	710	2	mountains	mountain	NNS
20417	710	3	on	on	IN
20417	710	4	the	the	DT
20417	710	5	moon	moon	NN
20417	710	6	(	(	-LRB-
20417	710	7	Fig	fig	NN
20417	710	8	.	.	.
20417	711	1	16	16	LS
20417	711	2	)	)	-RRB-
20417	711	3	rise	rise	VBP
20417	711	4	to	to	IN
20417	711	5	a	a	DT
20417	711	6	great	great	JJ
20417	711	7	height	height	NN
20417	711	8	,	,	,
20417	711	9	and	and	CC
20417	711	10	are	be	VBP
20417	711	11	extraordinarily	extraordinarily	RB
20417	711	12	gaunt	gaunt	JJ
20417	711	13	and	and	CC
20417	711	14	rugged	rugged	JJ
20417	711	15	.	.	.
20417	712	1	They	-PRON-	PRP
20417	712	2	are	be	VBP
20417	712	3	like	like	IN
20417	712	4	fountains	fountain	NNS
20417	712	5	of	of	IN
20417	712	6	lava	lava	NN
20417	712	7	,	,	,
20417	712	8	rising	rise	VBG
20417	712	9	in	in	IN
20417	712	10	places	place	NNS
20417	712	11	to	to	IN
20417	712	12	26,000	26,000	CD
20417	712	13	and	and	CC
20417	712	14	27,000	27,000	CD
20417	712	15	feet	foot	NNS
20417	712	16	.	.	.
20417	713	1	The	the	DT
20417	713	2	lunar	lunar	JJ
20417	713	3	Apennines	Apennines	NNPS
20417	713	4	have	have	VBP
20417	713	5	three	three	CD
20417	713	6	thousand	thousand	CD
20417	713	7	steep	steep	JJ
20417	713	8	and	and	CC
20417	713	9	weird	weird	JJ
20417	713	10	peaks	peak	NNS
20417	713	11	.	.	.
20417	714	1	Our	-PRON-	PRP$
20417	714	2	terrestrial	terrestrial	JJ
20417	714	3	mountains	mountain	NNS
20417	714	4	are	be	VBP
20417	714	5	continually	continually	RB
20417	714	6	worn	wear	VBN
20417	714	7	down	down	RP
20417	714	8	by	by	IN
20417	714	9	frost	frost	NN
20417	714	10	acting	acting	NN
20417	714	11	on	on	IN
20417	714	12	moisture	moisture	NN
20417	714	13	and	and	CC
20417	714	14	by	by	IN
20417	714	15	ice	ice	NN
20417	714	16	and	and	CC
20417	714	17	water	water	NN
20417	714	18	,	,	,
20417	714	19	but	but	CC
20417	714	20	there	there	EX
20417	714	21	are	be	VBP
20417	714	22	none	none	NN
20417	714	23	of	of	IN
20417	714	24	these	these	DT
20417	714	25	agencies	agency	NNS
20417	714	26	operating	operate	VBG
20417	714	27	on	on	IN
20417	714	28	the	the	DT
20417	714	29	moon	moon	NN
20417	714	30	.	.	.
20417	715	1	Its	-PRON-	PRP$
20417	715	2	mountains	mountain	NNS
20417	715	3	are	be	VBP
20417	715	4	comparatively	comparatively	RB
20417	715	5	"	"	``
20417	715	6	everlasting	everlasting	JJ
20417	715	7	hills	hill	NNS
20417	715	8	.	.	.
20417	715	9	"	"	''
20417	716	1	The	the	DT
20417	716	2	moon	moon	NN
20417	716	3	is	be	VBZ
20417	716	4	interesting	interesting	JJ
20417	716	5	to	to	IN
20417	716	6	us	-PRON-	PRP
20417	716	7	precisely	precisely	RB
20417	716	8	because	because	IN
20417	716	9	it	-PRON-	PRP
20417	716	10	is	be	VBZ
20417	716	11	a	a	DT
20417	716	12	dead	dead	JJ
20417	716	13	world	world	NN
20417	716	14	.	.	.
20417	717	1	It	-PRON-	PRP
20417	717	2	seems	seem	VBZ
20417	717	3	to	to	TO
20417	717	4	show	show	VB
20417	717	5	how	how	WRB
20417	717	6	the	the	DT
20417	717	7	earth	earth	NN
20417	717	8	,	,	,
20417	717	9	or	or	CC
20417	717	10	any	any	DT
20417	717	11	cooling	cool	VBG
20417	717	12	metal	metal	NN
20417	717	13	globe	globe	NN
20417	717	14	,	,	,
20417	717	15	will	will	MD
20417	717	16	evolve	evolve	VB
20417	717	17	in	in	IN
20417	717	18	the	the	DT
20417	717	19	remote	remote	JJ
20417	717	20	future	future	NN
20417	717	21	.	.	.
20417	718	1	We	-PRON-	PRP
20417	718	2	do	do	VBP
20417	718	3	not	not	RB
20417	718	4	know	know	VB
20417	718	5	if	if	IN
20417	718	6	there	there	EX
20417	718	7	was	be	VBD
20417	718	8	ever	ever	RB
20417	718	9	life	life	NN
20417	718	10	on	on	IN
20417	718	11	the	the	DT
20417	718	12	moon	moon	NN
20417	718	13	,	,	,
20417	718	14	but	but	CC
20417	718	15	in	in	IN
20417	718	16	any	any	DT
20417	718	17	case	case	NN
20417	718	18	it	-PRON-	PRP
20417	718	19	can	can	MD
20417	718	20	not	not	RB
20417	718	21	have	have	VB
20417	718	22	proceeded	proceed	VBN
20417	718	23	far	far	RB
20417	718	24	in	in	IN
20417	718	25	development	development	NN
20417	718	26	.	.	.
20417	719	1	At	at	IN
20417	719	2	the	the	DT
20417	719	3	most	most	JJS
20417	719	4	we	-PRON-	PRP
20417	719	5	can	can	MD
20417	719	6	imagine	imagine	VB
20417	719	7	some	some	DT
20417	719	8	strange	strange	JJ
20417	719	9	lowly	lowly	JJ
20417	719	10	forms	form	NNS
20417	719	11	of	of	IN
20417	719	12	vegetation	vegetation	NN
20417	719	13	lingering	linger	VBG
20417	719	14	here	here	RB
20417	719	15	and	and	CC
20417	719	16	there	there	RB
20417	719	17	in	in	IN
20417	719	18	pools	pool	NNS
20417	719	19	of	of	IN
20417	719	20	heavy	heavy	JJ
20417	719	21	gas	gas	NN
20417	719	22	,	,	,
20417	719	23	expanding	expand	VBG
20417	719	24	during	during	IN
20417	719	25	the	the	DT
20417	719	26	blaze	blaze	NN
20417	719	27	of	of	IN
20417	719	28	the	the	DT
20417	719	29	sun	sun	NN
20417	719	30	's	's	POS
20417	719	31	long	long	JJ
20417	719	32	day	day	NN
20417	719	33	,	,	,
20417	719	34	and	and	CC
20417	719	35	frozen	frozen	JJ
20417	719	36	rigid	rigid	JJ
20417	719	37	during	during	IN
20417	719	38	the	the	DT
20417	719	39	long	long	JJ
20417	719	40	night	night	NN
20417	719	41	.	.	.
20417	720	1	METEORS	METEORS	NNP
20417	720	2	AND	and	CC
20417	720	3	COMETS	COMETS	NNP
20417	720	4	We	-PRON-	PRP
20417	720	5	may	may	MD
20417	720	6	conclude	conclude	VB
20417	720	7	our	-PRON-	PRP$
20417	720	8	survey	survey	NN
20417	720	9	of	of	IN
20417	720	10	the	the	DT
20417	720	11	solar	solar	JJ
20417	720	12	system	system	NN
20417	720	13	with	with	IN
20417	720	14	a	a	DT
20417	720	15	word	word	NN
20417	720	16	about	about	IN
20417	720	17	"	"	``
20417	720	18	shooting	shoot	VBG
20417	720	19	stars	star	NNS
20417	720	20	,	,	,
20417	720	21	"	"	''
20417	720	22	or	or	CC
20417	720	23	meteors	meteor	NNS
20417	720	24	,	,	,
20417	720	25	and	and	CC
20417	720	26	comets	comet	NNS
20417	720	27	.	.	.
20417	721	1	There	there	EX
20417	721	2	are	be	VBP
20417	721	3	few	few	JJ
20417	721	4	now	now	RB
20417	721	5	who	who	WP
20417	721	6	do	do	VBP
20417	721	7	not	not	RB
20417	721	8	know	know	VB
20417	721	9	that	that	IN
20417	721	10	the	the	DT
20417	721	11	streak	streak	NN
20417	721	12	of	of	IN
20417	721	13	fire	fire	NN
20417	721	14	which	which	WDT
20417	721	15	suddenly	suddenly	RB
20417	721	16	lights	light	VBZ
20417	721	17	the	the	DT
20417	721	18	sky	sky	NN
20417	721	19	overhead	overhead	RB
20417	721	20	at	at	IN
20417	721	21	night	night	NN
20417	721	22	means	mean	VBZ
20417	721	23	that	that	IN
20417	721	24	a	a	DT
20417	721	25	piece	piece	NN
20417	721	26	of	of	IN
20417	721	27	stone	stone	NN
20417	721	28	or	or	CC
20417	721	29	iron	iron	NN
20417	721	30	has	have	VBZ
20417	721	31	entered	enter	VBN
20417	721	32	our	-PRON-	PRP$
20417	721	33	atmosphere	atmosphere	NN
20417	721	34	from	from	IN
20417	721	35	outer	outer	JJ
20417	721	36	space	space	NN
20417	721	37	,	,	,
20417	721	38	and	and	CC
20417	721	39	has	have	VBZ
20417	721	40	been	be	VBN
20417	721	41	burned	burn	VBN
20417	721	42	up	up	RP
20417	721	43	by	by	IN
20417	721	44	friction	friction	NN
20417	721	45	.	.	.
20417	722	1	It	-PRON-	PRP
20417	722	2	was	be	VBD
20417	722	3	travelling	travel	VBG
20417	722	4	at	at	IN
20417	722	5	,	,	,
20417	722	6	perhaps	perhaps	RB
20417	722	7	,	,	,
20417	722	8	twenty	twenty	CD
20417	722	9	or	or	CC
20417	722	10	thirty	thirty	CD
20417	722	11	miles	mile	NNS
20417	722	12	a	a	DT
20417	722	13	second	second	NN
20417	722	14	.	.	.
20417	723	1	At	at	IN
20417	723	2	seventy	seventy	CD
20417	723	3	or	or	CC
20417	723	4	eighty	eighty	CD
20417	723	5	miles	mile	NNS
20417	723	6	above	above	IN
20417	723	7	our	-PRON-	PRP$
20417	723	8	heads	head	NNS
20417	723	9	it	-PRON-	PRP
20417	723	10	began	begin	VBD
20417	723	11	to	to	TO
20417	723	12	glow	glow	VB
20417	723	13	,	,	,
20417	723	14	as	as	IN
20417	723	15	at	at	IN
20417	723	16	that	that	DT
20417	723	17	height	height	NN
20417	723	18	the	the	DT
20417	723	19	air	air	NN
20417	723	20	is	be	VBZ
20417	723	21	thick	thick	JJ
20417	723	22	enough	enough	RB
20417	723	23	to	to	TO
20417	723	24	offer	offer	VB
20417	723	25	serious	serious	JJ
20417	723	26	friction	friction	NN
20417	723	27	and	and	CC
20417	723	28	raise	raise	VB
20417	723	29	it	-PRON-	PRP
20417	723	30	to	to	IN
20417	723	31	a	a	DT
20417	723	32	white	white	JJ
20417	723	33	heat	heat	NN
20417	723	34	.	.	.
20417	724	1	By	by	IN
20417	724	2	the	the	DT
20417	724	3	time	time	NN
20417	724	4	the	the	DT
20417	724	5	meteor	meteor	NN
20417	724	6	reached	reach	VBD
20417	724	7	about	about	RB
20417	724	8	twenty	twenty	CD
20417	724	9	miles	mile	NNS
20417	724	10	or	or	CC
20417	724	11	so	so	RB
20417	724	12	from	from	IN
20417	724	13	the	the	DT
20417	724	14	earth	earth	NN
20417	724	15	's	's	POS
20417	724	16	surface	surface	NN
20417	724	17	it	-PRON-	PRP
20417	724	18	was	be	VBD
20417	724	19	entirely	entirely	RB
20417	724	20	dissipated	dissipate	VBN
20417	724	21	,	,	,
20417	724	22	as	as	IN
20417	724	23	a	a	DT
20417	724	24	rule	rule	NN
20417	724	25	in	in	IN
20417	724	26	fiery	fiery	JJ
20417	724	27	vapour	vapour	NN
20417	724	28	.	.	.
20417	725	1	Millions	million	NNS
20417	725	2	of	of	IN
20417	725	3	Meteorites	Meteorites	NNPS
20417	725	4	It	-PRON-	PRP
20417	725	5	is	be	VBZ
20417	725	6	estimated	estimate	VBN
20417	725	7	that	that	IN
20417	725	8	between	between	IN
20417	725	9	ten	ten	CD
20417	725	10	and	and	CC
20417	725	11	a	a	DT
20417	725	12	hundred	hundred	CD
20417	725	13	million	million	CD
20417	725	14	meteorites	meteorite	NNS
20417	725	15	enter	enter	VBP
20417	725	16	our	-PRON-	PRP$
20417	725	17	atmosphere	atmosphere	NN
20417	725	18	and	and	CC
20417	725	19	are	be	VBP
20417	725	20	cremated	cremate	VBN
20417	725	21	,	,	,
20417	725	22	every	every	DT
20417	725	23	day	day	NN
20417	725	24	.	.	.
20417	726	1	Most	Most	JJS
20417	726	2	of	of	IN
20417	726	3	them	-PRON-	PRP
20417	726	4	weigh	weigh	VBP
20417	726	5	only	only	RB
20417	726	6	an	an	DT
20417	726	7	ounce	ounce	NN
20417	726	8	or	or	CC
20417	726	9	two	two	CD
20417	726	10	,	,	,
20417	726	11	and	and	CC
20417	726	12	are	be	VBP
20417	726	13	invisible	invisible	JJ
20417	726	14	.	.	.
20417	727	1	Some	some	DT
20417	727	2	of	of	IN
20417	727	3	them	-PRON-	PRP
20417	727	4	weigh	weigh	VBP
20417	727	5	a	a	DT
20417	727	6	ton	ton	NN
20417	727	7	or	or	CC
20417	727	8	more	more	JJR
20417	727	9	,	,	,
20417	727	10	but	but	CC
20417	727	11	even	even	RB
20417	727	12	against	against	IN
20417	727	13	these	these	DT
20417	727	14	large	large	JJ
20417	727	15	masses	masse	NNS
20417	727	16	the	the	DT
20417	727	17	air	air	NN
20417	727	18	acts	act	VBZ
20417	727	19	as	as	IN
20417	727	20	a	a	DT
20417	727	21	kind	kind	NN
20417	727	22	of	of	IN
20417	727	23	"	"	``
20417	727	24	torpedo	torpedo	NN
20417	727	25	-	-	HYPH
20417	727	26	net	net	NN
20417	727	27	.	.	.
20417	727	28	"	"	''
20417	728	1	They	-PRON-	PRP
20417	728	2	generally	generally	RB
20417	728	3	burst	burst	VBP
20417	728	4	into	into	IN
20417	728	5	fragments	fragment	NNS
20417	728	6	and	and	CC
20417	728	7	fall	fall	VB
20417	728	8	without	without	IN
20417	728	9	doing	do	VBG
20417	728	10	damage	damage	NN
20417	728	11	.	.	.
20417	729	1	It	-PRON-	PRP
20417	729	2	is	be	VBZ
20417	729	3	clear	clear	JJ
20417	729	4	that	that	IN
20417	729	5	"	"	``
20417	729	6	empty	empty	JJ
20417	729	7	space	space	NN
20417	729	8	"	"	''
20417	729	9	is	be	VBZ
20417	729	10	,	,	,
20417	729	11	at	at	IN
20417	729	12	least	least	JJS
20417	729	13	within	within	IN
20417	729	14	the	the	DT
20417	729	15	limits	limit	NNS
20417	729	16	of	of	IN
20417	729	17	our	-PRON-	PRP$
20417	729	18	solar	solar	JJ
20417	729	19	system	system	NN
20417	729	20	,	,	,
20417	729	21	full	full	JJ
20417	729	22	of	of	IN
20417	729	23	these	these	DT
20417	729	24	things	thing	NNS
20417	729	25	.	.	.
20417	730	1	They	-PRON-	PRP
20417	730	2	swarm	swarm	VBP
20417	730	3	like	like	IN
20417	730	4	fishes	fish	NNS
20417	730	5	in	in	IN
20417	730	6	the	the	DT
20417	730	7	seas	sea	NNS
20417	730	8	.	.	.
20417	731	1	Like	like	IN
20417	731	2	the	the	DT
20417	731	3	fishes	fish	NNS
20417	731	4	,	,	,
20417	731	5	moreover	moreover	RB
20417	731	6	,	,	,
20417	731	7	they	-PRON-	PRP
20417	731	8	may	may	MD
20417	731	9	be	be	VB
20417	731	10	either	either	CC
20417	731	11	solitary	solitary	JJ
20417	731	12	or	or	CC
20417	731	13	gregarious	gregarious	JJ
20417	731	14	.	.	.
20417	732	1	The	the	DT
20417	732	2	solitary	solitary	JJ
20417	732	3	bit	bit	NN
20417	732	4	of	of	IN
20417	732	5	cosmic	cosmic	JJ
20417	732	6	rubbish	rubbish	NN
20417	732	7	is	be	VBZ
20417	732	8	the	the	DT
20417	732	9	meteorite	meteorite	NN
20417	732	10	,	,	,
20417	732	11	which	which	WDT
20417	732	12	we	-PRON-	PRP
20417	732	13	have	have	VBP
20417	732	14	just	just	RB
20417	732	15	examined	examine	VBN
20417	732	16	.	.	.
20417	733	1	A	a	DT
20417	733	2	"	"	``
20417	733	3	social	social	JJ
20417	733	4	"	"	''
20417	733	5	group	group	NN
20417	733	6	of	of	IN
20417	733	7	meteorites	meteorites	NNP
20417	733	8	is	be	VBZ
20417	733	9	the	the	DT
20417	733	10	essential	essential	JJ
20417	733	11	part	part	NN
20417	733	12	of	of	IN
20417	733	13	a	a	DT
20417	733	14	comet	comet	NN
20417	733	15	.	.	.
20417	734	1	The	the	DT
20417	734	2	nucleus	nucleus	NN
20417	734	3	,	,	,
20417	734	4	or	or	CC
20417	734	5	bright	bright	JJ
20417	734	6	central	central	JJ
20417	734	7	part	part	NN
20417	734	8	,	,	,
20417	734	9	of	of	IN
20417	734	10	the	the	DT
20417	734	11	head	head	NN
20417	734	12	of	of	IN
20417	734	13	a	a	DT
20417	734	14	comet	comet	NN
20417	734	15	(	(	-LRB-
20417	734	16	Fig	fig	NN
20417	734	17	.	.	.
20417	735	1	19	19	CD
20417	735	2	)	)	-RRB-
20417	735	3	consists	consist	VBZ
20417	735	4	of	of	IN
20417	735	5	a	a	DT
20417	735	6	swarm	swarm	NN
20417	735	7	,	,	,
20417	735	8	sometimes	sometimes	RB
20417	735	9	thousands	thousand	NNS
20417	735	10	of	of	IN
20417	735	11	miles	mile	NNS
20417	735	12	wide	wide	JJ
20417	735	13	,	,	,
20417	735	14	of	of	IN
20417	735	15	these	these	DT
20417	735	16	pieces	piece	NNS
20417	735	17	of	of	IN
20417	735	18	iron	iron	NN
20417	735	19	or	or	CC
20417	735	20	stone	stone	NN
20417	735	21	.	.	.
20417	736	1	This	this	DT
20417	736	2	swarm	swarm	NN
20417	736	3	has	have	VBZ
20417	736	4	come	come	VBN
20417	736	5	under	under	IN
20417	736	6	the	the	DT
20417	736	7	sun	sun	NN
20417	736	8	's	's	POS
20417	736	9	gravitational	gravitational	JJ
20417	736	10	influence	influence	NN
20417	736	11	,	,	,
20417	736	12	and	and	CC
20417	736	13	is	be	VBZ
20417	736	14	forced	force	VBN
20417	736	15	to	to	TO
20417	736	16	travel	travel	VB
20417	736	17	round	round	IN
20417	736	18	it	-PRON-	PRP
20417	736	19	.	.	.
20417	737	1	From	from	IN
20417	737	2	some	some	DT
20417	737	3	dark	dark	JJ
20417	737	4	region	region	NN
20417	737	5	of	of	IN
20417	737	6	space	space	NN
20417	737	7	it	-PRON-	PRP
20417	737	8	has	have	VBZ
20417	737	9	moved	move	VBN
20417	737	10	slowly	slowly	RB
20417	737	11	into	into	IN
20417	737	12	our	-PRON-	PRP$
20417	737	13	system	system	NN
20417	737	14	.	.	.
20417	738	1	It	-PRON-	PRP
20417	738	2	is	be	VBZ
20417	738	3	not	not	RB
20417	738	4	then	then	RB
20417	738	5	a	a	DT
20417	738	6	comet	comet	NN
20417	738	7	,	,	,
20417	738	8	for	for	IN
20417	738	9	it	-PRON-	PRP
20417	738	10	has	have	VBZ
20417	738	11	no	no	DT
20417	738	12	tail	tail	NN
20417	738	13	.	.	.
20417	739	1	But	but	CC
20417	739	2	as	as	IN
20417	739	3	the	the	DT
20417	739	4	crowded	crowded	JJ
20417	739	5	meteors	meteor	NNS
20417	739	6	approach	approach	VBP
20417	739	7	the	the	DT
20417	739	8	sun	sun	NN
20417	739	9	,	,	,
20417	739	10	the	the	DT
20417	739	11	speed	speed	NN
20417	739	12	increases	increase	NNS
20417	739	13	.	.	.
20417	740	1	They	-PRON-	PRP
20417	740	2	give	give	VBP
20417	740	3	off	off	RP
20417	740	4	fine	fine	JJ
20417	740	5	vapour	vapour	NN
20417	740	6	-	-	HYPH
20417	740	7	like	like	JJ
20417	740	8	matter	matter	NN
20417	740	9	and	and	CC
20417	740	10	the	the	DT
20417	740	11	fierce	fierce	JJ
20417	740	12	flood	flood	NN
20417	740	13	of	of	IN
20417	740	14	light	light	NN
20417	740	15	from	from	IN
20417	740	16	the	the	DT
20417	740	17	sun	sun	NN
20417	740	18	sweeps	sweep	VBZ
20417	740	19	this	this	DT
20417	740	20	vapour	vapour	NN
20417	740	21	out	out	RP
20417	740	22	in	in	IN
20417	740	23	an	an	DT
20417	740	24	ever	ever	RB
20417	740	25	-	-	HYPH
20417	740	26	lengthening	lengthen	VBG
20417	740	27	tail	tail	NN
20417	740	28	.	.	.
20417	741	1	Whatever	whatever	WDT
20417	741	2	way	way	NN
20417	741	3	the	the	DT
20417	741	4	comet	comet	NN
20417	741	5	is	be	VBZ
20417	741	6	travelling	travel	VBG
20417	741	7	,	,	,
20417	741	8	the	the	DT
20417	741	9	tail	tail	NN
20417	741	10	always	always	RB
20417	741	11	points	point	VBZ
20417	741	12	away	away	RB
20417	741	13	from	from	IN
20417	741	14	the	the	DT
20417	741	15	sun	sun	NN
20417	741	16	.	.	.
20417	742	1	A	a	DT
20417	742	2	Great	great	JJ
20417	742	3	Comet	Comet	NNP
20417	742	4	The	the	DT
20417	742	5	vapoury	vapoury	NN
20417	742	6	tail	tail	NN
20417	742	7	often	often	RB
20417	742	8	grows	grow	VBZ
20417	742	9	to	to	IN
20417	742	10	an	an	DT
20417	742	11	enormous	enormous	JJ
20417	742	12	length	length	NN
20417	742	13	as	as	IN
20417	742	14	the	the	DT
20417	742	15	comet	comet	NN
20417	742	16	approaches	approach	VBZ
20417	742	17	the	the	DT
20417	742	18	sun	sun	NN
20417	742	19	.	.	.
20417	743	1	The	the	DT
20417	743	2	great	great	JJ
20417	743	3	comet	comet	NN
20417	743	4	of	of	IN
20417	743	5	1843	1843	CD
20417	743	6	had	have	VBD
20417	743	7	a	a	DT
20417	743	8	tail	tail	NN
20417	743	9	two	two	CD
20417	743	10	hundred	hundred	CD
20417	743	11	million	million	CD
20417	743	12	miles	mile	NNS
20417	743	13	long	long	JJ
20417	743	14	.	.	.
20417	744	1	It	-PRON-	PRP
20417	744	2	is	be	VBZ
20417	744	3	,	,	,
20417	744	4	however	however	RB
20417	744	5	,	,	,
20417	744	6	composed	compose	VBN
20417	744	7	of	of	IN
20417	744	8	the	the	DT
20417	744	9	thinnest	thin	JJS
20417	744	10	vapours	vapour	NNS
20417	744	11	imaginable	imaginable	JJ
20417	744	12	.	.	.
20417	745	1	Twice	twice	RB
20417	745	2	during	during	IN
20417	745	3	the	the	DT
20417	745	4	nineteenth	nineteenth	JJ
20417	745	5	century	century	NN
20417	745	6	the	the	DT
20417	745	7	earth	earth	NN
20417	745	8	passed	pass	VBD
20417	745	9	through	through	IN
20417	745	10	the	the	DT
20417	745	11	tail	tail	NN
20417	745	12	of	of	IN
20417	745	13	a	a	DT
20417	745	14	comet	comet	NN
20417	745	15	,	,	,
20417	745	16	and	and	CC
20417	745	17	nothing	nothing	NN
20417	745	18	was	be	VBD
20417	745	19	felt	feel	VBN
20417	745	20	.	.	.
20417	746	1	The	the	DT
20417	746	2	vapours	vapour	NNS
20417	746	3	of	of	IN
20417	746	4	the	the	DT
20417	746	5	tail	tail	NN
20417	746	6	are	be	VBP
20417	746	7	,	,	,
20417	746	8	in	in	IN
20417	746	9	fact	fact	NN
20417	746	10	,	,	,
20417	746	11	so	so	RB
20417	746	12	attenuated	attenuate	VBN
20417	746	13	that	that	IN
20417	746	14	we	-PRON-	PRP
20417	746	15	can	can	MD
20417	746	16	hardly	hardly	RB
20417	746	17	imagine	imagine	VB
20417	746	18	them	-PRON-	PRP
20417	746	19	to	to	TO
20417	746	20	be	be	VB
20417	746	21	white	white	JJ
20417	746	22	-	-	HYPH
20417	746	23	hot	hot	JJ
20417	746	24	.	.	.
20417	747	1	They	-PRON-	PRP
20417	747	2	may	may	MD
20417	747	3	be	be	VB
20417	747	4	lit	light	VBN
20417	747	5	by	by	IN
20417	747	6	some	some	DT
20417	747	7	electrical	electrical	JJ
20417	747	8	force	force	NN
20417	747	9	.	.	.
20417	748	1	However	however	RB
20417	748	2	that	that	DT
20417	748	3	may	may	MD
20417	748	4	be	be	VB
20417	748	5	,	,	,
20417	748	6	the	the	DT
20417	748	7	comet	comet	NN
20417	748	8	dashes	dash	VBZ
20417	748	9	round	round	IN
20417	748	10	the	the	DT
20417	748	11	sun	sun	NN
20417	748	12	,	,	,
20417	748	13	often	often	RB
20417	748	14	at	at	IN
20417	748	15	three	three	CD
20417	748	16	or	or	CC
20417	748	17	four	four	CD
20417	748	18	hundred	hundred	CD
20417	748	19	miles	mile	NNS
20417	748	20	a	a	DT
20417	748	21	second	second	NN
20417	748	22	,	,	,
20417	748	23	then	then	RB
20417	748	24	may	may	MD
20417	748	25	pass	pass	VB
20417	748	26	gradually	gradually	RB
20417	748	27	out	out	IN
20417	748	28	of	of	IN
20417	748	29	our	-PRON-	PRP$
20417	748	30	system	system	NN
20417	748	31	once	once	RB
20417	748	32	more	more	RBR
20417	748	33	.	.	.
20417	749	1	It	-PRON-	PRP
20417	749	2	may	may	MD
20417	749	3	be	be	VB
20417	749	4	a	a	DT
20417	749	5	thousand	thousand	CD
20417	749	6	years	year	NNS
20417	749	7	,	,	,
20417	749	8	or	or	CC
20417	749	9	it	-PRON-	PRP
20417	749	10	may	may	MD
20417	749	11	be	be	VB
20417	749	12	fifty	fifty	CD
20417	749	13	years	year	NNS
20417	749	14	,	,	,
20417	749	15	before	before	IN
20417	749	16	the	the	DT
20417	749	17	monarch	monarch	NN
20417	749	18	of	of	IN
20417	749	19	the	the	DT
20417	749	20	system	system	NN
20417	749	21	will	will	MD
20417	749	22	summon	summon	VB
20417	749	23	it	-PRON-	PRP
20417	749	24	again	again	RB
20417	749	25	to	to	TO
20417	749	26	make	make	VB
20417	749	27	its	-PRON-	PRP$
20417	749	28	fiery	fiery	JJ
20417	749	29	journey	journey	NN
20417	749	30	round	round	IN
20417	749	31	his	-PRON-	PRP$
20417	749	32	throne	throne	NN
20417	749	33	.	.	.
20417	750	1	[	[	-LRB-
20417	750	2	Illustration	illustration	NN
20417	750	3	:	:	:
20417	750	4	_	_	NNP
20417	750	5	Photo	Photo	NNP
20417	750	6	:	:	:
20417	750	7	Harvard	Harvard	NNP
20417	750	8	College	College	NNP
20417	750	9	Observatory	Observatory	NNP
20417	750	10	.	.	.
20417	750	11	_	_	NNP
20417	750	12	FIG	FIG	NNP
20417	750	13	.	.	.
20417	751	1	21.--TYPICAL	21.--typical	CD
20417	751	2	SPECTRA	SPECTRA	NNP
20417	751	3	Six	six	CD
20417	751	4	main	main	JJ
20417	751	5	types	type	NNS
20417	751	6	of	of	IN
20417	751	7	stellar	stellar	JJ
20417	751	8	spectra	spectra	NN
20417	751	9	.	.	.
20417	752	1	Notice	notice	VB
20417	752	2	the	the	DT
20417	752	3	lines	line	NNS
20417	752	4	they	-PRON-	PRP
20417	752	5	have	have	VBP
20417	752	6	in	in	IN
20417	752	7	common	common	JJ
20417	752	8	,	,	,
20417	752	9	showing	show	VBG
20417	752	10	what	what	WDT
20417	752	11	elements	element	NNS
20417	752	12	are	be	VBP
20417	752	13	met	meet	VBN
20417	752	14	with	with	IN
20417	752	15	in	in	IN
20417	752	16	different	different	JJ
20417	752	17	types	type	NNS
20417	752	18	of	of	IN
20417	752	19	stars	star	NNS
20417	752	20	.	.	.
20417	753	1	Each	each	DT
20417	753	2	of	of	IN
20417	753	3	these	these	DT
20417	753	4	spectra	spectra	NNP
20417	753	5	corresponds	correspond	VBZ
20417	753	6	to	to	IN
20417	753	7	a	a	DT
20417	753	8	different	different	JJ
20417	753	9	set	set	NN
20417	753	10	of	of	IN
20417	753	11	physical	physical	JJ
20417	753	12	and	and	CC
20417	753	13	chemical	chemical	NN
20417	753	14	conditions	condition	NNS
20417	753	15	.	.	.
20417	753	16	]	]	-RRB-
20417	754	1	[	[	-LRB-
20417	754	2	Illustration	illustration	NN
20417	754	3	:	:	:
20417	754	4	_	_	NNP
20417	754	5	Photo	Photo	NNP
20417	754	6	:	:	:
20417	754	7	Mount	Mount	NNP
20417	754	8	Wilson	Wilson	NNP
20417	754	9	Observatory	Observatory	NNP
20417	754	10	.	.	.
20417	754	11	_	_	NNP
20417	754	12	FIG	FIG	NNP
20417	754	13	.	.	.
20417	755	1	22.--A	22.--a	CD
20417	755	2	NEBULAR	NEBULAR	NNP
20417	755	3	REGION	region	NN
20417	755	4	SOUTH	SOUTH	NNS
20417	755	5	OF	of	IN
20417	755	6	ZETA	ZETA	NNP
20417	755	7	ORIONIS	orionis	NN
20417	755	8	Showing	show	VBG
20417	755	9	a	a	DT
20417	755	10	great	great	JJ
20417	755	11	projection	projection	NN
20417	755	12	of	of	IN
20417	755	13	"	"	``
20417	755	14	dark	dark	JJ
20417	755	15	matter	matter	NN
20417	755	16	"	"	''
20417	755	17	cutting	cut	VBG
20417	755	18	off	off	RP
20417	755	19	the	the	DT
20417	755	20	light	light	NN
20417	755	21	from	from	IN
20417	755	22	behind	behind	RB
20417	755	23	.	.	.
20417	755	24	]	]	-RRB-
20417	756	1	[	[	-LRB-
20417	756	2	Illustration	illustration	NN
20417	756	3	:	:	:
20417	756	4	_	_	NNP
20417	756	5	Photo	Photo	NNP
20417	756	6	:	:	:
20417	756	7	Astrophysical	Astrophysical	NNP
20417	756	8	Observatory	Observatory	NNP
20417	756	9	,	,	,
20417	756	10	Victoria	Victoria	NNP
20417	756	11	,	,	,
20417	756	12	British	British	NNP
20417	756	13	Columbia	Columbia	NNP
20417	756	14	.	.	.
20417	756	15	_	_	NNP
20417	756	16	FIG	FIG	NNP
20417	756	17	.	.	.
20417	757	1	23.--STAR	23.--star	CD
20417	757	2	CLUSTER	CLUSTER	NNP
20417	757	3	IN	in	IN
20417	757	4	HERCULES	HERCULES	NNP
20417	757	5	A	a	DT
20417	757	6	wonderful	wonderful	JJ
20417	757	7	cluster	cluster	NN
20417	757	8	of	of	IN
20417	757	9	stars	star	NNS
20417	757	10	.	.	.
20417	758	1	It	-PRON-	PRP
20417	758	2	has	have	VBZ
20417	758	3	been	be	VBN
20417	758	4	estimated	estimate	VBN
20417	758	5	that	that	IN
20417	758	6	the	the	DT
20417	758	7	distance	distance	NN
20417	758	8	of	of	IN
20417	758	9	this	this	DT
20417	758	10	cluster	cluster	NN
20417	758	11	is	be	VBZ
20417	758	12	such	such	JJ
20417	758	13	that	that	IN
20417	758	14	it	-PRON-	PRP
20417	758	15	would	would	MD
20417	758	16	take	take	VB
20417	758	17	light	light	NN
20417	758	18	more	more	JJR
20417	758	19	than	than	IN
20417	758	20	100,000	100,000	CD
20417	758	21	years	year	NNS
20417	758	22	to	to	TO
20417	758	23	reach	reach	VB
20417	758	24	us	-PRON-	PRP
20417	758	25	.	.	.
20417	758	26	]	]	-RRB-
20417	759	1	THE	the	DT
20417	759	2	STELLAR	STELLAR	NNP
20417	759	3	UNIVERSE	UNIVERSE	NNP
20417	759	4	§	§	NNS
20417	759	5	1	1	CD
20417	759	6	The	the	DT
20417	759	7	immensity	immensity	NN
20417	759	8	of	of	IN
20417	759	9	the	the	DT
20417	759	10	Stellar	Stellar	NNP
20417	759	11	Universe	Universe	NNP
20417	759	12	,	,	,
20417	759	13	as	as	IN
20417	759	14	we	-PRON-	PRP
20417	759	15	have	have	VBP
20417	759	16	seen	see	VBN
20417	759	17	,	,	,
20417	759	18	is	be	VBZ
20417	759	19	beyond	beyond	IN
20417	759	20	our	-PRON-	PRP$
20417	759	21	apprehension	apprehension	NN
20417	759	22	.	.	.
20417	760	1	The	the	DT
20417	760	2	sun	sun	NN
20417	760	3	is	be	VBZ
20417	760	4	nothing	nothing	NN
20417	760	5	more	more	JJR
20417	760	6	than	than	IN
20417	760	7	a	a	DT
20417	760	8	very	very	RB
20417	760	9	ordinary	ordinary	JJ
20417	760	10	star	star	NN
20417	760	11	,	,	,
20417	760	12	perhaps	perhaps	RB
20417	760	13	an	an	DT
20417	760	14	insignificant	insignificant	JJ
20417	760	15	one	one	NN
20417	760	16	.	.	.
20417	761	1	There	there	EX
20417	761	2	are	be	VBP
20417	761	3	stars	star	NNS
20417	761	4	enormously	enormously	RB
20417	761	5	greater	great	JJR
20417	761	6	than	than	IN
20417	761	7	the	the	DT
20417	761	8	sun	sun	NN
20417	761	9	.	.	.
20417	762	1	One	one	CD
20417	762	2	such	such	JJ
20417	762	3	,	,	,
20417	762	4	Betelgeux	Betelgeux	NNP
20417	762	5	,	,	,
20417	762	6	has	have	VBZ
20417	762	7	recently	recently	RB
20417	762	8	been	be	VBN
20417	762	9	measured	measure	VBN
20417	762	10	,	,	,
20417	762	11	and	and	CC
20417	762	12	its	-PRON-	PRP$
20417	762	13	diameter	diameter	NN
20417	762	14	is	be	VBZ
20417	762	15	more	more	JJR
20417	762	16	than	than	IN
20417	762	17	300	300	CD
20417	762	18	times	time	NNS
20417	762	19	that	that	DT
20417	762	20	of	of	IN
20417	762	21	the	the	DT
20417	762	22	sun	sun	NN
20417	762	23	.	.	.
20417	763	1	The	the	DT
20417	763	2	Evolution	Evolution	NNP
20417	763	3	of	of	IN
20417	763	4	Stars	Stars	NNPS
20417	763	5	The	the	DT
20417	763	6	proof	proof	NN
20417	763	7	of	of	IN
20417	763	8	the	the	DT
20417	763	9	similarity	similarity	NN
20417	763	10	between	between	IN
20417	763	11	our	-PRON-	PRP$
20417	763	12	sun	sun	NN
20417	763	13	and	and	CC
20417	763	14	the	the	DT
20417	763	15	stars	star	NNS
20417	763	16	has	have	VBZ
20417	763	17	come	come	VBN
20417	763	18	to	to	IN
20417	763	19	us	-PRON-	PRP
20417	763	20	through	through	IN
20417	763	21	the	the	DT
20417	763	22	spectroscope	spectroscope	NN
20417	763	23	.	.	.
20417	764	1	The	the	DT
20417	764	2	elements	element	NNS
20417	764	3	that	that	WDT
20417	764	4	we	-PRON-	PRP
20417	764	5	find	find	VBP
20417	764	6	by	by	IN
20417	764	7	its	-PRON-	PRP$
20417	764	8	means	mean	NNS
20417	764	9	in	in	IN
20417	764	10	the	the	DT
20417	764	11	sun	sun	NN
20417	764	12	are	be	VBP
20417	764	13	also	also	RB
20417	764	14	found	find	VBN
20417	764	15	in	in	IN
20417	764	16	the	the	DT
20417	764	17	same	same	JJ
20417	764	18	way	way	NN
20417	764	19	in	in	IN
20417	764	20	the	the	DT
20417	764	21	stars	star	NNS
20417	764	22	.	.	.
20417	765	1	Matter	Matter	NNP
20417	765	2	,	,	,
20417	765	3	says	say	VBZ
20417	765	4	the	the	DT
20417	765	5	spectroscope	spectroscope	NN
20417	765	6	,	,	,
20417	765	7	is	be	VBZ
20417	765	8	essentially	essentially	RB
20417	765	9	the	the	DT
20417	765	10	same	same	JJ
20417	765	11	everywhere	everywhere	RB
20417	765	12	,	,	,
20417	765	13	in	in	IN
20417	765	14	the	the	DT
20417	765	15	earth	earth	NN
20417	765	16	and	and	CC
20417	765	17	the	the	DT
20417	765	18	sun	sun	NN
20417	765	19	,	,	,
20417	765	20	in	in	IN
20417	765	21	the	the	DT
20417	765	22	comet	comet	NN
20417	765	23	that	that	WDT
20417	765	24	visits	visit	VBZ
20417	765	25	us	-PRON-	PRP
20417	765	26	once	once	RB
20417	765	27	in	in	IN
20417	765	28	a	a	DT
20417	765	29	thousand	thousand	CD
20417	765	30	years	year	NNS
20417	765	31	,	,	,
20417	765	32	in	in	IN
20417	765	33	the	the	DT
20417	765	34	star	star	NN
20417	765	35	whose	whose	WP$
20417	765	36	distance	distance	NN
20417	765	37	is	be	VBZ
20417	765	38	incalculable	incalculable	JJ
20417	765	39	,	,	,
20417	765	40	and	and	CC
20417	765	41	in	in	IN
20417	765	42	the	the	DT
20417	765	43	great	great	JJ
20417	765	44	clouds	cloud	NNS
20417	765	45	of	of	IN
20417	765	46	"	"	``
20417	765	47	fire	fire	NN
20417	765	48	-	-	HYPH
20417	765	49	mist	mist	NN
20417	765	50	"	"	''
20417	765	51	that	that	WDT
20417	765	52	we	-PRON-	PRP
20417	765	53	call	call	VBP
20417	765	54	nebulæ	nebulæ	NN
20417	765	55	.	.	.
20417	766	1	In	in	IN
20417	766	2	considering	consider	VBG
20417	766	3	the	the	DT
20417	766	4	evolution	evolution	NN
20417	766	5	of	of	IN
20417	766	6	the	the	DT
20417	766	7	stars	star	NNS
20417	766	8	let	let	VBP
20417	766	9	us	-PRON-	PRP
20417	766	10	keep	keep	VB
20417	766	11	two	two	CD
20417	766	12	points	point	NNS
20417	766	13	clearly	clearly	RB
20417	766	14	in	in	IN
20417	766	15	mind	mind	NN
20417	766	16	.	.	.
20417	767	1	The	the	DT
20417	767	2	starting	starting	NN
20417	767	3	-	-	HYPH
20417	767	4	point	point	NN
20417	767	5	,	,	,
20417	767	6	the	the	DT
20417	767	7	nebula	nebula	NN
20417	767	8	,	,	,
20417	767	9	is	be	VBZ
20417	767	10	no	no	DT
20417	767	11	figment	figment	NN
20417	767	12	of	of	IN
20417	767	13	the	the	DT
20417	767	14	scientific	scientific	JJ
20417	767	15	imagination	imagination	NN
20417	767	16	.	.	.
20417	768	1	Hundreds	hundred	NNS
20417	768	2	of	of	IN
20417	768	3	thousands	thousand	NNS
20417	768	4	of	of	IN
20417	768	5	nebulæ	nebulæ	NN
20417	768	6	,	,	,
20417	768	7	besides	besides	IN
20417	768	8	even	even	RB
20417	768	9	vaster	vaster	VB
20417	768	10	irregular	irregular	JJ
20417	768	11	stretches	stretch	NNS
20417	768	12	of	of	IN
20417	768	13	nebulous	nebulous	JJ
20417	768	14	matter	matter	NN
20417	768	15	,	,	,
20417	768	16	exist	exist	VBP
20417	768	17	in	in	IN
20417	768	18	the	the	DT
20417	768	19	heavens	heavens	NNPS
20417	768	20	.	.	.
20417	769	1	But	but	CC
20417	769	2	the	the	DT
20417	769	3	stages	stage	NNS
20417	769	4	of	of	IN
20417	769	5	the	the	DT
20417	769	6	evolution	evolution	NN
20417	769	7	of	of	IN
20417	769	8	this	this	DT
20417	769	9	stuff	stuff	NN
20417	769	10	into	into	IN
20417	769	11	stars	star	NNS
20417	769	12	are	be	VBP
20417	769	13	very	very	RB
20417	769	14	largely	largely	RB
20417	769	15	a	a	DT
20417	769	16	matter	matter	NN
20417	769	17	of	of	IN
20417	769	18	speculation	speculation	NN
20417	769	19	.	.	.
20417	770	1	Possibly	possibly	RB
20417	770	2	there	there	EX
20417	770	3	is	be	VBZ
20417	770	4	more	more	JJR
20417	770	5	than	than	IN
20417	770	6	one	one	CD
20417	770	7	line	line	NN
20417	770	8	of	of	IN
20417	770	9	evolution	evolution	NN
20417	770	10	,	,	,
20417	770	11	and	and	CC
20417	770	12	the	the	DT
20417	770	13	various	various	JJ
20417	770	14	theories	theory	NNS
20417	770	15	may	may	MD
20417	770	16	be	be	VB
20417	770	17	reconciled	reconcile	VBN
20417	770	18	.	.	.
20417	771	1	And	and	CC
20417	771	2	this	this	DT
20417	771	3	applies	apply	VBZ
20417	771	4	also	also	RB
20417	771	5	to	to	IN
20417	771	6	the	the	DT
20417	771	7	theories	theory	NNS
20417	771	8	of	of	IN
20417	771	9	the	the	DT
20417	771	10	various	various	JJ
20417	771	11	stages	stage	NNS
20417	771	12	through	through	IN
20417	771	13	which	which	WDT
20417	771	14	the	the	DT
20417	771	15	stars	star	NNS
20417	771	16	themselves	-PRON-	PRP
20417	771	17	pass	pass	VBP
20417	771	18	on	on	IN
20417	771	19	their	-PRON-	PRP$
20417	771	20	way	way	NN
20417	771	21	to	to	IN
20417	771	22	extinction	extinction	NN
20417	771	23	.	.	.
20417	772	1	The	the	DT
20417	772	2	light	light	NN
20417	772	3	of	of	IN
20417	772	4	about	about	RB
20417	772	5	a	a	DT
20417	772	6	quarter	quarter	NN
20417	772	7	of	of	IN
20417	772	8	a	a	DT
20417	772	9	million	million	CD
20417	772	10	stars	star	NNS
20417	772	11	has	have	VBZ
20417	772	12	been	be	VBN
20417	772	13	analysed	analyse	VBN
20417	772	14	in	in	IN
20417	772	15	the	the	DT
20417	772	16	spectroscope	spectroscope	NN
20417	772	17	,	,	,
20417	772	18	and	and	CC
20417	772	19	it	-PRON-	PRP
20417	772	20	is	be	VBZ
20417	772	21	found	find	VBN
20417	772	22	that	that	IN
20417	772	23	they	-PRON-	PRP
20417	772	24	fall	fall	VBP
20417	772	25	into	into	IN
20417	772	26	about	about	RB
20417	772	27	a	a	DT
20417	772	28	dozen	dozen	NN
20417	772	29	classes	class	NNS
20417	772	30	which	which	WDT
20417	772	31	generally	generally	RB
20417	772	32	correspond	correspond	VBP
20417	772	33	to	to	IN
20417	772	34	stages	stage	NNS
20417	772	35	in	in	IN
20417	772	36	their	-PRON-	PRP$
20417	772	37	evolution	evolution	NN
20417	772	38	(	(	-LRB-
20417	772	39	Fig	fig	NN
20417	772	40	.	.	.
20417	773	1	21	21	CD
20417	773	2	)	)	-RRB-
20417	773	3	.	.	.
20417	774	1	The	the	DT
20417	774	2	Age	Age	NNP
20417	774	3	of	of	IN
20417	774	4	Stars	Stars	NNPS
20417	774	5	In	in	IN
20417	774	6	its	-PRON-	PRP$
20417	774	7	main	main	JJ
20417	774	8	lines	line	NNS
20417	774	9	the	the	DT
20417	774	10	spectrum	spectrum	NN
20417	774	11	of	of	IN
20417	774	12	a	a	DT
20417	774	13	star	star	NN
20417	774	14	corresponds	correspond	VBZ
20417	774	15	to	to	IN
20417	774	16	its	-PRON-	PRP$
20417	774	17	colour	colour	NN
20417	774	18	,	,	,
20417	774	19	and	and	CC
20417	774	20	we	-PRON-	PRP
20417	774	21	may	may	MD
20417	774	22	roughly	roughly	RB
20417	774	23	group	group	VB
20417	774	24	the	the	DT
20417	774	25	stars	star	NNS
20417	774	26	into	into	IN
20417	774	27	red	red	JJ
20417	774	28	,	,	,
20417	774	29	yellow	yellow	JJ
20417	774	30	,	,	,
20417	774	31	and	and	CC
20417	774	32	white	white	JJ
20417	774	33	.	.	.
20417	775	1	This	this	DT
20417	775	2	is	be	VBZ
20417	775	3	also	also	RB
20417	775	4	the	the	DT
20417	775	5	order	order	NN
20417	775	6	of	of	IN
20417	775	7	increasing	increase	VBG
20417	775	8	temperature	temperature	NN
20417	775	9	,	,	,
20417	775	10	the	the	DT
20417	775	11	red	red	JJ
20417	775	12	stars	star	NNS
20417	775	13	being	be	VBG
20417	775	14	the	the	DT
20417	775	15	coolest	cool	JJS
20417	775	16	and	and	CC
20417	775	17	the	the	DT
20417	775	18	white	white	JJ
20417	775	19	stars	star	NNS
20417	775	20	the	the	DT
20417	775	21	hottest	hot	JJS
20417	775	22	.	.	.
20417	776	1	We	-PRON-	PRP
20417	776	2	might	may	MD
20417	776	3	therefore	therefore	RB
20417	776	4	imagine	imagine	VB
20417	776	5	that	that	IN
20417	776	6	the	the	DT
20417	776	7	white	white	JJ
20417	776	8	stars	star	NNS
20417	776	9	are	be	VBP
20417	776	10	the	the	DT
20417	776	11	youngest	young	JJS
20417	776	12	,	,	,
20417	776	13	and	and	CC
20417	776	14	that	that	IN
20417	776	15	as	as	IN
20417	776	16	they	-PRON-	PRP
20417	776	17	grow	grow	VBP
20417	776	18	older	old	JJR
20417	776	19	and	and	CC
20417	776	20	cooler	cooler	VB
20417	776	21	they	-PRON-	PRP
20417	776	22	become	become	VBP
20417	776	23	yellowish	yellowish	JJ
20417	776	24	,	,	,
20417	776	25	then	then	RB
20417	776	26	red	red	JJ
20417	776	27	,	,	,
20417	776	28	and	and	CC
20417	776	29	finally	finally	RB
20417	776	30	become	become	VB
20417	776	31	invisible	invisible	JJ
20417	776	32	--	--	:
20417	776	33	just	just	RB
20417	776	34	as	as	IN
20417	776	35	a	a	DT
20417	776	36	cooling	cool	VBG
20417	776	37	white	white	JJ
20417	776	38	-	-	HYPH
20417	776	39	hot	hot	JJ
20417	776	40	iron	iron	NN
20417	776	41	would	would	MD
20417	776	42	do	do	VB
20417	776	43	.	.	.
20417	777	1	But	but	CC
20417	777	2	a	a	DT
20417	777	3	very	very	RB
20417	777	4	interesting	interesting	JJ
20417	777	5	recent	recent	JJ
20417	777	6	research	research	NN
20417	777	7	shows	show	VBZ
20417	777	8	that	that	IN
20417	777	9	there	there	EX
20417	777	10	are	be	VBP
20417	777	11	two	two	CD
20417	777	12	kinds	kind	NNS
20417	777	13	of	of	IN
20417	777	14	red	red	JJ
20417	777	15	stars	star	NNS
20417	777	16	;	;	:
20417	777	17	some	some	DT
20417	777	18	of	of	IN
20417	777	19	them	-PRON-	PRP
20417	777	20	are	be	VBP
20417	777	21	amongst	amongst	IN
20417	777	22	the	the	DT
20417	777	23	oldest	old	JJS
20417	777	24	stars	star	NNS
20417	777	25	and	and	CC
20417	777	26	some	some	DT
20417	777	27	are	be	VBP
20417	777	28	amongst	amongst	IN
20417	777	29	the	the	DT
20417	777	30	youngest	young	JJS
20417	777	31	.	.	.
20417	778	1	The	the	DT
20417	778	2	facts	fact	NNS
20417	778	3	appear	appear	VBP
20417	778	4	to	to	TO
20417	778	5	be	be	VB
20417	778	6	that	that	IN
20417	778	7	when	when	WRB
20417	778	8	a	a	DT
20417	778	9	star	star	NN
20417	778	10	is	be	VBZ
20417	778	11	first	first	RB
20417	778	12	formed	form	VBN
20417	778	13	it	-PRON-	PRP
20417	778	14	is	be	VBZ
20417	778	15	not	not	RB
20417	778	16	very	very	RB
20417	778	17	hot	hot	JJ
20417	778	18	.	.	.
20417	779	1	It	-PRON-	PRP
20417	779	2	is	be	VBZ
20417	779	3	an	an	DT
20417	779	4	immense	immense	JJ
20417	779	5	mass	mass	NN
20417	779	6	of	of	IN
20417	779	7	diffuse	diffuse	NN
20417	779	8	gas	gas	NN
20417	779	9	glowing	glow	VBG
20417	779	10	with	with	IN
20417	779	11	a	a	DT
20417	779	12	dull	dull	JJ
20417	779	13	-	-	HYPH
20417	779	14	red	red	JJ
20417	779	15	heat	heat	NN
20417	779	16	.	.	.
20417	780	1	It	-PRON-	PRP
20417	780	2	contracts	contract	VBZ
20417	780	3	under	under	IN
20417	780	4	the	the	DT
20417	780	5	mutual	mutual	JJ
20417	780	6	gravitation	gravitation	NN
20417	780	7	of	of	IN
20417	780	8	its	-PRON-	PRP$
20417	780	9	particles	particle	NNS
20417	780	10	,	,	,
20417	780	11	and	and	CC
20417	780	12	as	as	IN
20417	780	13	it	-PRON-	PRP
20417	780	14	does	do	VBZ
20417	780	15	so	so	RB
20417	780	16	it	-PRON-	PRP
20417	780	17	grows	grow	VBZ
20417	780	18	hotter	hot	JJR
20417	780	19	.	.	.
20417	781	1	It	-PRON-	PRP
20417	781	2	acquires	acquire	VBZ
20417	781	3	a	a	DT
20417	781	4	yellowish	yellowish	JJ
20417	781	5	tinge	tinge	NN
20417	781	6	.	.	.
20417	782	1	As	as	IN
20417	782	2	it	-PRON-	PRP
20417	782	3	continues	continue	VBZ
20417	782	4	to	to	TO
20417	782	5	contract	contract	VB
20417	782	6	it	-PRON-	PRP
20417	782	7	grows	grow	VBZ
20417	782	8	hotter	hot	JJR
20417	782	9	and	and	CC
20417	782	10	hotter	hot	JJR
20417	782	11	until	until	IN
20417	782	12	its	-PRON-	PRP$
20417	782	13	temperature	temperature	NN
20417	782	14	reaches	reach	VBZ
20417	782	15	a	a	DT
20417	782	16	maximum	maximum	NN
20417	782	17	as	as	IN
20417	782	18	a	a	DT
20417	782	19	white	white	JJ
20417	782	20	star	star	NN
20417	782	21	.	.	.
20417	783	1	At	at	IN
20417	783	2	this	this	DT
20417	783	3	point	point	NN
20417	783	4	the	the	DT
20417	783	5	contraction	contraction	NN
20417	783	6	process	process	NN
20417	783	7	does	do	VBZ
20417	783	8	not	not	RB
20417	783	9	stop	stop	VB
20417	783	10	,	,	,
20417	783	11	but	but	CC
20417	783	12	the	the	DT
20417	783	13	heating	heating	NN
20417	783	14	process	process	NN
20417	783	15	does	do	VBZ
20417	783	16	.	.	.
20417	784	1	Further	further	JJ
20417	784	2	contraction	contraction	NN
20417	784	3	is	be	VBZ
20417	784	4	now	now	RB
20417	784	5	accompanied	accompany	VBN
20417	784	6	by	by	IN
20417	784	7	cooling	cooling	NN
20417	784	8	,	,	,
20417	784	9	and	and	CC
20417	784	10	the	the	DT
20417	784	11	star	star	NN
20417	784	12	goes	go	VBZ
20417	784	13	through	through	IN
20417	784	14	its	-PRON-	PRP$
20417	784	15	colour	colour	NN
20417	784	16	changes	change	NNS
20417	784	17	again	again	RB
20417	784	18	,	,	,
20417	784	19	but	but	CC
20417	784	20	this	this	DT
20417	784	21	time	time	NN
20417	784	22	in	in	IN
20417	784	23	the	the	DT
20417	784	24	inverse	inverse	NN
20417	784	25	order	order	NN
20417	784	26	.	.	.
20417	785	1	It	-PRON-	PRP
20417	785	2	contracts	contract	VBZ
20417	785	3	and	and	CC
20417	785	4	cools	cool	VBZ
20417	785	5	to	to	TO
20417	785	6	yellow	yellow	NN
20417	785	7	and	and	CC
20417	785	8	finally	finally	RB
20417	785	9	to	to	IN
20417	785	10	red	red	NN
20417	785	11	.	.	.
20417	786	1	But	but	CC
20417	786	2	when	when	WRB
20417	786	3	it	-PRON-	PRP
20417	786	4	again	again	RB
20417	786	5	becomes	become	VBZ
20417	786	6	a	a	DT
20417	786	7	red	red	JJ
20417	786	8	star	star	NN
20417	786	9	it	-PRON-	PRP
20417	786	10	is	be	VBZ
20417	786	11	enormously	enormously	RB
20417	786	12	denser	dense	JJR
20417	786	13	and	and	CC
20417	786	14	smaller	small	JJR
20417	786	15	than	than	IN
20417	786	16	when	when	WRB
20417	786	17	it	-PRON-	PRP
20417	786	18	began	begin	VBD
20417	786	19	as	as	IN
20417	786	20	a	a	DT
20417	786	21	red	red	JJ
20417	786	22	star	star	NN
20417	786	23	.	.	.
20417	787	1	Consequently	consequently	RB
20417	787	2	the	the	DT
20417	787	3	red	red	JJ
20417	787	4	stars	star	NNS
20417	787	5	are	be	VBP
20417	787	6	divided	divide	VBN
20417	787	7	into	into	IN
20417	787	8	two	two	CD
20417	787	9	classes	class	NNS
20417	787	10	called	call	VBN
20417	787	11	,	,	,
20417	787	12	appropriately	appropriately	RB
20417	787	13	,	,	,
20417	787	14	Giants	Giants	NNP
20417	787	15	and	and	CC
20417	787	16	Dwarfs	Dwarfs	NNP
20417	787	17	.	.	.
20417	788	1	This	this	DT
20417	788	2	theory	theory	NN
20417	788	3	,	,	,
20417	788	4	which	which	WDT
20417	788	5	we	-PRON-	PRP
20417	788	6	owe	owe	VBP
20417	788	7	to	to	IN
20417	788	8	an	an	DT
20417	788	9	American	american	JJ
20417	788	10	astronomer	astronomer	NN
20417	788	11	,	,	,
20417	788	12	H.	H.	NNP
20417	788	13	N.	N.	NNP
20417	788	14	Russell	Russell	NNP
20417	788	15	,	,	,
20417	788	16	has	have	VBZ
20417	788	17	been	be	VBN
20417	788	18	successful	successful	JJ
20417	788	19	in	in	IN
20417	788	20	explaining	explain	VBG
20417	788	21	a	a	DT
20417	788	22	variety	variety	NN
20417	788	23	of	of	IN
20417	788	24	phenomena	phenomenon	NNS
20417	788	25	,	,	,
20417	788	26	and	and	CC
20417	788	27	there	there	EX
20417	788	28	is	be	VBZ
20417	788	29	consequently	consequently	RB
20417	788	30	good	good	JJ
20417	788	31	reason	reason	NN
20417	788	32	to	to	TO
20417	788	33	suppose	suppose	VB
20417	788	34	it	-PRON-	PRP
20417	788	35	to	to	TO
20417	788	36	be	be	VB
20417	788	37	true	true	JJ
20417	788	38	.	.	.
20417	789	1	But	but	CC
20417	789	2	the	the	DT
20417	789	3	question	question	NN
20417	789	4	as	as	IN
20417	789	5	to	to	IN
20417	789	6	how	how	WRB
20417	789	7	the	the	DT
20417	789	8	red	red	JJ
20417	789	9	giant	giant	JJ
20417	789	10	stars	star	NNS
20417	789	11	were	be	VBD
20417	789	12	formed	form	VBN
20417	789	13	has	have	VBZ
20417	789	14	received	receive	VBN
20417	789	15	less	less	RBR
20417	789	16	satisfactory	satisfactory	JJ
20417	789	17	and	and	CC
20417	789	18	precise	precise	JJ
20417	789	19	answers	answer	NNS
20417	789	20	.	.	.
20417	790	1	The	the	DT
20417	790	2	most	most	RBS
20417	790	3	commonly	commonly	RB
20417	790	4	accepted	accept	VBN
20417	790	5	theory	theory	NN
20417	790	6	is	be	VBZ
20417	790	7	the	the	DT
20417	790	8	nebular	nebular	JJ
20417	790	9	theory	theory	NN
20417	790	10	.	.	.
20417	791	1	THE	the	DT
20417	791	2	NEBULAR	NEBULAR	NNP
20417	791	3	THEORY	THEORY	VBZ
20417	791	4	§	§	ADD
20417	791	5	2	2	CD
20417	791	6	Nebulæ	Nebulæ	NNS
20417	791	7	are	be	VBP
20417	791	8	dim	dim	JJ
20417	791	9	luminous	luminous	JJ
20417	791	10	cloud	cloud	NN
20417	791	11	-	-	HYPH
20417	791	12	like	like	JJ
20417	791	13	patches	patch	NNS
20417	791	14	in	in	IN
20417	791	15	the	the	DT
20417	791	16	heavens	heavens	NNPS
20417	791	17	,	,	,
20417	791	18	more	more	RBR
20417	791	19	like	like	IN
20417	791	20	wisps	wisp	NNS
20417	791	21	of	of	IN
20417	791	22	smoke	smoke	NN
20417	791	23	in	in	IN
20417	791	24	some	some	DT
20417	791	25	cases	case	NNS
20417	791	26	than	than	IN
20417	791	27	anything	anything	NN
20417	791	28	else	else	RB
20417	791	29	.	.	.
20417	792	1	Both	both	DT
20417	792	2	photography	photography	NN
20417	792	3	and	and	CC
20417	792	4	the	the	DT
20417	792	5	telescope	telescope	NN
20417	792	6	show	show	VBP
20417	792	7	that	that	IN
20417	792	8	they	-PRON-	PRP
20417	792	9	are	be	VBP
20417	792	10	very	very	RB
20417	792	11	numerous	numerous	JJ
20417	792	12	,	,	,
20417	792	13	hundreds	hundred	NNS
20417	792	14	of	of	IN
20417	792	15	thousands	thousand	NNS
20417	792	16	being	be	VBG
20417	792	17	already	already	RB
20417	792	18	known	know	VBN
20417	792	19	and	and	CC
20417	792	20	the	the	DT
20417	792	21	number	number	NN
20417	792	22	being	be	VBG
20417	792	23	continually	continually	RB
20417	792	24	added	add	VBN
20417	792	25	to	to	IN
20417	792	26	.	.	.
20417	793	1	They	-PRON-	PRP
20417	793	2	are	be	VBP
20417	793	3	not	not	RB
20417	793	4	small	small	JJ
20417	793	5	.	.	.
20417	794	1	Most	Most	JJS
20417	794	2	of	of	IN
20417	794	3	them	-PRON-	PRP
20417	794	4	are	be	VBP
20417	794	5	immensely	immensely	RB
20417	794	6	large	large	JJ
20417	794	7	.	.	.
20417	795	1	Actual	actual	JJ
20417	795	2	dimensions	dimension	NNS
20417	795	3	can	can	MD
20417	795	4	not	not	RB
20417	795	5	be	be	VB
20417	795	6	given	give	VBN
20417	795	7	,	,	,
20417	795	8	because	because	IN
20417	795	9	to	to	TO
20417	795	10	estimate	estimate	VB
20417	795	11	these	these	DT
20417	795	12	we	-PRON-	PRP
20417	795	13	must	must	MD
20417	795	14	first	first	RB
20417	795	15	know	know	VB
20417	795	16	definitely	definitely	RB
20417	795	17	the	the	DT
20417	795	18	distance	distance	NN
20417	795	19	of	of	IN
20417	795	20	the	the	DT
20417	795	21	nebulæ	nebulæ	NN
20417	795	22	from	from	IN
20417	795	23	the	the	DT
20417	795	24	earth	earth	NN
20417	795	25	.	.	.
20417	796	1	The	the	DT
20417	796	2	distances	distance	NNS
20417	796	3	of	of	IN
20417	796	4	some	some	DT
20417	796	5	nebulæ	nebulæ	NNS
20417	796	6	are	be	VBP
20417	796	7	known	know	VBN
20417	796	8	approximately	approximately	RB
20417	796	9	,	,	,
20417	796	10	and	and	CC
20417	796	11	we	-PRON-	PRP
20417	796	12	can	can	MD
20417	796	13	therefore	therefore	RB
20417	796	14	form	form	VB
20417	796	15	some	some	DT
20417	796	16	idea	idea	NN
20417	796	17	of	of	IN
20417	796	18	size	size	NN
20417	796	19	in	in	IN
20417	796	20	these	these	DT
20417	796	21	cases	case	NNS
20417	796	22	.	.	.
20417	797	1	The	the	DT
20417	797	2	results	result	NNS
20417	797	3	are	be	VBP
20417	797	4	staggering	staggering	JJ
20417	797	5	.	.	.
20417	798	1	The	the	DT
20417	798	2	mere	mere	JJ
20417	798	3	visible	visible	JJ
20417	798	4	surface	surface	NN
20417	798	5	of	of	IN
20417	798	6	some	some	DT
20417	798	7	nebulæ	nebulæ	NN
20417	798	8	is	be	VBZ
20417	798	9	so	so	RB
20417	798	10	large	large	JJ
20417	798	11	that	that	IN
20417	798	12	the	the	DT
20417	798	13	whole	whole	JJ
20417	798	14	stretch	stretch	NN
20417	798	15	of	of	IN
20417	798	16	the	the	DT
20417	798	17	solar	solar	JJ
20417	798	18	system	system	NN
20417	798	19	would	would	MD
20417	798	20	be	be	VB
20417	798	21	too	too	RB
20417	798	22	small	small	JJ
20417	798	23	to	to	TO
20417	798	24	form	form	VB
20417	798	25	a	a	DT
20417	798	26	convenient	convenient	JJ
20417	798	27	unit	unit	NN
20417	798	28	for	for	IN
20417	798	29	measuring	measure	VBG
20417	798	30	it	-PRON-	PRP
20417	798	31	.	.	.
20417	799	1	A	a	DT
20417	799	2	ray	ray	NN
20417	799	3	of	of	IN
20417	799	4	light	light	NN
20417	799	5	would	would	MD
20417	799	6	require	require	VB
20417	799	7	to	to	TO
20417	799	8	travel	travel	VB
20417	799	9	for	for	IN
20417	799	10	years	year	NNS
20417	799	11	to	to	TO
20417	799	12	cross	cross	VB
20417	799	13	from	from	IN
20417	799	14	side	side	NN
20417	799	15	to	to	IN
20417	799	16	side	side	NN
20417	799	17	of	of	IN
20417	799	18	such	such	PDT
20417	799	19	a	a	DT
20417	799	20	nebula	nebula	NN
20417	799	21	.	.	.
20417	800	1	Its	-PRON-	PRP$
20417	800	2	immensity	immensity	NN
20417	800	3	is	be	VBZ
20417	800	4	inconceivable	inconceivable	JJ
20417	800	5	to	to	IN
20417	800	6	the	the	DT
20417	800	7	human	human	JJ
20417	800	8	mind	mind	NN
20417	800	9	.	.	.
20417	801	1	There	there	EX
20417	801	2	appear	appear	VBP
20417	801	3	to	to	TO
20417	801	4	be	be	VB
20417	801	5	two	two	CD
20417	801	6	types	type	NNS
20417	801	7	of	of	IN
20417	801	8	nebulæ	nebulæ	NN
20417	801	9	,	,	,
20417	801	10	and	and	CC
20417	801	11	there	there	EX
20417	801	12	is	be	VBZ
20417	801	13	evidence	evidence	NN
20417	801	14	suggesting	suggest	VBG
20417	801	15	that	that	IN
20417	801	16	the	the	DT
20417	801	17	one	one	CD
20417	801	18	type	type	NN
20417	801	19	is	be	VBZ
20417	801	20	only	only	RB
20417	801	21	an	an	DT
20417	801	22	earlier	early	JJR
20417	801	23	form	form	NN
20417	801	24	of	of	IN
20417	801	25	the	the	DT
20417	801	26	other	other	JJ
20417	801	27	;	;	:
20417	801	28	but	but	CC
20417	801	29	this	this	DT
20417	801	30	again	again	RB
20417	801	31	we	-PRON-	PRP
20417	801	32	do	do	VBP
20417	801	33	not	not	RB
20417	801	34	know	know	VB
20417	801	35	.	.	.
20417	802	1	The	the	DT
20417	802	2	more	more	RBR
20417	802	3	primitive	primitive	JJ
20417	802	4	nebulæ	nebulæ	NN
20417	802	5	would	would	MD
20417	802	6	seem	seem	VB
20417	802	7	to	to	TO
20417	802	8	be	be	VB
20417	802	9	composed	compose	VBN
20417	802	10	of	of	IN
20417	802	11	gas	gas	NN
20417	802	12	in	in	IN
20417	802	13	an	an	DT
20417	802	14	extremely	extremely	RB
20417	802	15	rarified	rarifie	VBN
20417	802	16	form	form	NN
20417	802	17	.	.	.
20417	803	1	It	-PRON-	PRP
20417	803	2	is	be	VBZ
20417	803	3	difficult	difficult	JJ
20417	803	4	to	to	TO
20417	803	5	convey	convey	VB
20417	803	6	an	an	DT
20417	803	7	adequate	adequate	JJ
20417	803	8	idea	idea	NN
20417	803	9	of	of	IN
20417	803	10	the	the	DT
20417	803	11	rarity	rarity	NN
20417	803	12	of	of	IN
20417	803	13	nebular	nebular	JJ
20417	803	14	gases	gas	NNS
20417	803	15	.	.	.
20417	804	1	The	the	DT
20417	804	2	residual	residual	JJ
20417	804	3	gases	gas	NNS
20417	804	4	in	in	IN
20417	804	5	a	a	DT
20417	804	6	vacuum	vacuum	NN
20417	804	7	tube	tube	NN
20417	804	8	are	be	VBP
20417	804	9	dense	dense	JJ
20417	804	10	by	by	IN
20417	804	11	comparison	comparison	NN
20417	804	12	.	.	.
20417	805	1	A	a	DT
20417	805	2	cubic	cubic	JJ
20417	805	3	inch	inch	NN
20417	805	4	of	of	IN
20417	805	5	air	air	NN
20417	805	6	at	at	IN
20417	805	7	ordinary	ordinary	JJ
20417	805	8	pressure	pressure	NN
20417	805	9	would	would	MD
20417	805	10	contain	contain	VB
20417	805	11	more	more	JJR
20417	805	12	matter	matter	NN
20417	805	13	than	than	IN
20417	805	14	is	be	VBZ
20417	805	15	contained	contain	VBN
20417	805	16	in	in	IN
20417	805	17	millions	million	NNS
20417	805	18	of	of	IN
20417	805	19	cubic	cubic	JJ
20417	805	20	inches	inch	NNS
20417	805	21	of	of	IN
20417	805	22	the	the	DT
20417	805	23	gases	gas	NNS
20417	805	24	of	of	IN
20417	805	25	nebulæ	nebulæ	NN
20417	805	26	.	.	.
20417	806	1	The	the	DT
20417	806	2	light	light	NN
20417	806	3	of	of	IN
20417	806	4	even	even	RB
20417	806	5	the	the	DT
20417	806	6	faintest	faint	JJS
20417	806	7	stars	star	NNS
20417	806	8	does	do	VBZ
20417	806	9	not	not	RB
20417	806	10	seem	seem	VB
20417	806	11	to	to	TO
20417	806	12	be	be	VB
20417	806	13	dimmed	dim	VBN
20417	806	14	by	by	IN
20417	806	15	passing	pass	VBG
20417	806	16	through	through	IN
20417	806	17	a	a	DT
20417	806	18	gaseous	gaseous	JJ
20417	806	19	nebula	nebula	NN
20417	806	20	,	,	,
20417	806	21	although	although	IN
20417	806	22	we	-PRON-	PRP
20417	806	23	can	can	MD
20417	806	24	not	not	RB
20417	806	25	be	be	VB
20417	806	26	sure	sure	JJ
20417	806	27	on	on	IN
20417	806	28	this	this	DT
20417	806	29	point	point	NN
20417	806	30	.	.	.
20417	807	1	The	the	DT
20417	807	2	most	most	RBS
20417	807	3	remarkable	remarkable	JJ
20417	807	4	physical	physical	JJ
20417	807	5	fact	fact	NN
20417	807	6	about	about	IN
20417	807	7	these	these	DT
20417	807	8	gases	gas	NNS
20417	807	9	is	be	VBZ
20417	807	10	that	that	IN
20417	807	11	they	-PRON-	PRP
20417	807	12	are	be	VBP
20417	807	13	luminous	luminous	JJ
20417	807	14	.	.	.
20417	808	1	Whence	whence	NN
20417	808	2	they	-PRON-	PRP
20417	808	3	derive	derive	VBP
20417	808	4	their	-PRON-	PRP$
20417	808	5	luminosity	luminosity	NN
20417	808	6	we	-PRON-	PRP
20417	808	7	do	do	VBP
20417	808	8	not	not	RB
20417	808	9	know	know	VB
20417	808	10	.	.	.
20417	809	1	It	-PRON-	PRP
20417	809	2	hardly	hardly	RB
20417	809	3	seems	seem	VBZ
20417	809	4	possible	possible	JJ
20417	809	5	to	to	TO
20417	809	6	believe	believe	VB
20417	809	7	that	that	IN
20417	809	8	extremely	extremely	RB
20417	809	9	thin	thin	JJ
20417	809	10	gases	gas	NNS
20417	809	11	exposed	expose	VBN
20417	809	12	to	to	IN
20417	809	13	the	the	DT
20417	809	14	terrific	terrific	JJ
20417	809	15	cold	cold	NN
20417	809	16	of	of	IN
20417	809	17	space	space	NN
20417	809	18	can	can	MD
20417	809	19	be	be	VB
20417	809	20	so	so	RB
20417	809	21	hot	hot	JJ
20417	809	22	as	as	IN
20417	809	23	to	to	TO
20417	809	24	be	be	VB
20417	809	25	luminous	luminous	JJ
20417	809	26	and	and	CC
20417	809	27	can	can	MD
20417	809	28	retain	retain	VB
20417	809	29	their	-PRON-	PRP$
20417	809	30	heat	heat	NN
20417	809	31	and	and	CC
20417	809	32	their	-PRON-	PRP$
20417	809	33	luminosity	luminosity	NN
20417	809	34	indefinitely	indefinitely	RB
20417	809	35	.	.	.
20417	810	1	A	a	DT
20417	810	2	cold	cold	JJ
20417	810	3	luminosity	luminosity	NN
20417	810	4	due	due	JJ
20417	810	5	to	to	IN
20417	810	6	electrification	electrification	NN
20417	810	7	,	,	,
20417	810	8	like	like	IN
20417	810	9	that	that	DT
20417	810	10	of	of	IN
20417	810	11	the	the	DT
20417	810	12	aurora	aurora	NNP
20417	810	13	borealis	borealis	NNP
20417	810	14	,	,	,
20417	810	15	would	would	MD
20417	810	16	seem	seem	VB
20417	810	17	to	to	TO
20417	810	18	fit	fit	VB
20417	810	19	the	the	DT
20417	810	20	case	case	NN
20417	810	21	better	well	RBR
20417	810	22	.	.	.
20417	811	1	Now	now	RB
20417	811	2	the	the	DT
20417	811	3	nebular	nebular	JJ
20417	811	4	theory	theory	NN
20417	811	5	is	be	VBZ
20417	811	6	that	that	DT
20417	811	7	out	out	IN
20417	811	8	of	of	IN
20417	811	9	great	great	JJ
20417	811	10	"	"	``
20417	811	11	fire	fire	NN
20417	811	12	-	-	HYPH
20417	811	13	mists	mist	NNS
20417	811	14	,	,	,
20417	811	15	"	"	''
20417	811	16	such	such	JJ
20417	811	17	as	as	IN
20417	811	18	we	-PRON-	PRP
20417	811	19	have	have	VBP
20417	811	20	described	describe	VBN
20417	811	21	,	,	,
20417	811	22	stars	star	NNS
20417	811	23	are	be	VBP
20417	811	24	born	bear	VBN
20417	811	25	.	.	.
20417	812	1	We	-PRON-	PRP
20417	812	2	do	do	VBP
20417	812	3	not	not	RB
20417	812	4	know	know	VB
20417	812	5	whether	whether	IN
20417	812	6	gravitation	gravitation	NN
20417	812	7	is	be	VBZ
20417	812	8	the	the	DT
20417	812	9	only	only	JJ
20417	812	10	or	or	CC
20417	812	11	even	even	RB
20417	812	12	the	the	DT
20417	812	13	main	main	JJ
20417	812	14	force	force	NN
20417	812	15	at	at	IN
20417	812	16	work	work	NN
20417	812	17	in	in	IN
20417	812	18	a	a	DT
20417	812	19	nebula	nebula	NN
20417	812	20	,	,	,
20417	812	21	but	but	CC
20417	812	22	it	-PRON-	PRP
20417	812	23	is	be	VBZ
20417	812	24	supposed	suppose	VBN
20417	812	25	that	that	IN
20417	812	26	under	under	IN
20417	812	27	the	the	DT
20417	812	28	action	action	NN
20417	812	29	of	of	IN
20417	812	30	gravity	gravity	NN
20417	812	31	the	the	DT
20417	812	32	far	far	RB
20417	812	33	-	-	HYPH
20417	812	34	flung	flung	JJ
20417	812	35	"	"	''
20417	812	36	fire	fire	NN
20417	812	37	-	-	HYPH
20417	812	38	mists	mist	NNS
20417	812	39	"	"	''
20417	812	40	would	would	MD
20417	812	41	begin	begin	VB
20417	812	42	to	to	TO
20417	812	43	condense	condense	VB
20417	812	44	round	round	JJ
20417	812	45	centres	centre	NNS
20417	812	46	of	of	IN
20417	812	47	greatest	great	JJS
20417	812	48	density	density	NN
20417	812	49	,	,	,
20417	812	50	heat	heat	NN
20417	812	51	being	be	VBG
20417	812	52	evolved	evolve	VBN
20417	812	53	in	in	IN
20417	812	54	the	the	DT
20417	812	55	process	process	NN
20417	812	56	.	.	.
20417	813	1	Of	of	RB
20417	813	2	course	course	RB
20417	813	3	the	the	DT
20417	813	4	condensation	condensation	NN
20417	813	5	would	would	MD
20417	813	6	be	be	VB
20417	813	7	enormously	enormously	RB
20417	813	8	slow	slow	JJ
20417	813	9	,	,	,
20417	813	10	although	although	IN
20417	813	11	the	the	DT
20417	813	12	sudden	sudden	JJ
20417	813	13	irruption	irruption	NN
20417	813	14	of	of	IN
20417	813	15	a	a	DT
20417	813	16	swarm	swarm	NN
20417	813	17	of	of	IN
20417	813	18	meteors	meteor	NNS
20417	813	19	or	or	CC
20417	813	20	some	some	DT
20417	813	21	solid	solid	JJ
20417	813	22	body	body	NN
20417	813	23	might	may	MD
20417	813	24	hasten	hasten	VB
20417	813	25	matters	matter	NNS
20417	813	26	greatly	greatly	RB
20417	813	27	by	by	IN
20417	813	28	providing	provide	VBG
20417	813	29	large	large	JJ
20417	813	30	,	,	,
20417	813	31	ready	ready	JJ
20417	813	32	-	-	HYPH
20417	813	33	made	make	VBN
20417	813	34	centres	centre	NNS
20417	813	35	of	of	IN
20417	813	36	condensation	condensation	NN
20417	813	37	.	.	.
20417	814	1	Spiral	spiral	JJ
20417	814	2	Nebulæ	Nebulæ	NNP
20417	814	3	It	-PRON-	PRP
20417	814	4	is	be	VBZ
20417	814	5	then	then	RB
20417	814	6	supposed	suppose	VBN
20417	814	7	that	that	IN
20417	814	8	the	the	DT
20417	814	9	contracting	contracting	NN
20417	814	10	mass	mass	NN
20417	814	11	of	of	IN
20417	814	12	gas	gas	NN
20417	814	13	would	would	MD
20417	814	14	begin	begin	VB
20417	814	15	to	to	TO
20417	814	16	rotate	rotate	VB
20417	814	17	and	and	CC
20417	814	18	to	to	TO
20417	814	19	throw	throw	VB
20417	814	20	off	off	RP
20417	814	21	gigantic	gigantic	JJ
20417	814	22	streamers	streamer	NNS
20417	814	23	,	,	,
20417	814	24	which	which	WDT
20417	814	25	would	would	MD
20417	814	26	in	in	IN
20417	814	27	their	-PRON-	PRP$
20417	814	28	turn	turn	NN
20417	814	29	form	form	NN
20417	814	30	centres	centre	NNS
20417	814	31	of	of	IN
20417	814	32	condensation	condensation	NN
20417	814	33	.	.	.
20417	815	1	The	the	DT
20417	815	2	whole	whole	JJ
20417	815	3	structure	structure	NN
20417	815	4	would	would	MD
20417	815	5	thus	thus	RB
20417	815	6	form	form	VB
20417	815	7	a	a	DT
20417	815	8	spiral	spiral	NN
20417	815	9	,	,	,
20417	815	10	having	have	VBG
20417	815	11	a	a	DT
20417	815	12	dense	dense	JJ
20417	815	13	region	region	NN
20417	815	14	at	at	IN
20417	815	15	its	-PRON-	PRP$
20417	815	16	centre	centre	NN
20417	815	17	and	and	CC
20417	815	18	knots	knot	NNS
20417	815	19	or	or	CC
20417	815	20	lumps	lump	NNS
20417	815	21	of	of	IN
20417	815	22	condensed	condense	VBN
20417	815	23	matter	matter	NN
20417	815	24	along	along	IN
20417	815	25	its	-PRON-	PRP$
20417	815	26	spiral	spiral	JJ
20417	815	27	arms	arm	NNS
20417	815	28	.	.	.
20417	816	1	Besides	besides	IN
20417	816	2	the	the	DT
20417	816	3	formless	formless	NN
20417	816	4	gaseous	gaseous	JJ
20417	816	5	nebulæ	nebulæ	NN
20417	816	6	there	there	EX
20417	816	7	are	be	VBP
20417	816	8	hundreds	hundred	NNS
20417	816	9	of	of	IN
20417	816	10	thousands	thousand	NNS
20417	816	11	of	of	IN
20417	816	12	"	"	``
20417	816	13	spiral	spiral	JJ
20417	816	14	"	"	''
20417	816	15	nebulæ	nebulæ	NN
20417	816	16	such	such	JJ
20417	816	17	as	as	IN
20417	816	18	we	-PRON-	PRP
20417	816	19	have	have	VBP
20417	816	20	just	just	RB
20417	816	21	mentioned	mention	VBN
20417	816	22	in	in	IN
20417	816	23	the	the	DT
20417	816	24	heavens	heavens	NNPS
20417	816	25	.	.	.
20417	817	1	They	-PRON-	PRP
20417	817	2	are	be	VBP
20417	817	3	at	at	IN
20417	817	4	all	all	DT
20417	817	5	stages	stage	NNS
20417	817	6	of	of	IN
20417	817	7	development	development	NN
20417	817	8	,	,	,
20417	817	9	and	and	CC
20417	817	10	they	-PRON-	PRP
20417	817	11	are	be	VBP
20417	817	12	visible	visible	JJ
20417	817	13	to	to	IN
20417	817	14	us	-PRON-	PRP
20417	817	15	at	at	IN
20417	817	16	all	all	DT
20417	817	17	angles	angle	NNS
20417	817	18	--	--	:
20417	817	19	that	that	DT
20417	817	20	is	be	VBZ
20417	817	21	to	to	TO
20417	817	22	say	say	VB
20417	817	23	,	,	,
20417	817	24	some	some	DT
20417	817	25	of	of	IN
20417	817	26	them	-PRON-	PRP
20417	817	27	face	face	VBP
20417	817	28	directly	directly	RB
20417	817	29	towards	towards	IN
20417	817	30	us	-PRON-	PRP
20417	817	31	,	,	,
20417	817	32	others	other	NNS
20417	817	33	are	be	VBP
20417	817	34	edge	edge	NN
20417	817	35	on	on	IN
20417	817	36	,	,	,
20417	817	37	and	and	CC
20417	817	38	some	some	DT
20417	817	39	are	be	VBP
20417	817	40	in	in	IN
20417	817	41	intermediate	intermediate	JJ
20417	817	42	positions	position	NNS
20417	817	43	.	.	.
20417	818	1	It	-PRON-	PRP
20417	818	2	appears	appear	VBZ
20417	818	3	,	,	,
20417	818	4	therefore	therefore	RB
20417	818	5	,	,	,
20417	818	6	that	that	IN
20417	818	7	we	-PRON-	PRP
20417	818	8	have	have	VBP
20417	818	9	here	here	RB
20417	818	10	a	a	DT
20417	818	11	striking	striking	JJ
20417	818	12	confirmation	confirmation	NN
20417	818	13	of	of	IN
20417	818	14	the	the	DT
20417	818	15	nebular	nebular	JJ
20417	818	16	hypothesis	hypothesis	NN
20417	818	17	.	.	.
20417	819	1	But	but	CC
20417	819	2	we	-PRON-	PRP
20417	819	3	must	must	MD
20417	819	4	not	not	RB
20417	819	5	go	go	VB
20417	819	6	so	so	RB
20417	819	7	fast	fast	RB
20417	819	8	.	.	.
20417	820	1	There	there	EX
20417	820	2	is	be	VBZ
20417	820	3	much	much	JJ
20417	820	4	controversy	controversy	NN
20417	820	5	as	as	IN
20417	820	6	to	to	IN
20417	820	7	the	the	DT
20417	820	8	nature	nature	NN
20417	820	9	of	of	IN
20417	820	10	these	these	DT
20417	820	11	spiral	spiral	JJ
20417	820	12	nebulæ	nebulæ	NN
20417	820	13	.	.	.
20417	821	1	Some	some	DT
20417	821	2	eminent	eminent	JJ
20417	821	3	astronomers	astronomer	NNS
20417	821	4	think	think	VBP
20417	821	5	they	-PRON-	PRP
20417	821	6	are	be	VBP
20417	821	7	other	other	JJ
20417	821	8	stellar	stellar	JJ
20417	821	9	universes	universe	NNS
20417	821	10	,	,	,
20417	821	11	comparable	comparable	JJ
20417	821	12	in	in	IN
20417	821	13	size	size	NN
20417	821	14	with	with	IN
20417	821	15	our	-PRON-	PRP$
20417	821	16	own	own	JJ
20417	821	17	.	.	.
20417	822	1	In	in	IN
20417	822	2	any	any	DT
20417	822	3	case	case	NN
20417	822	4	they	-PRON-	PRP
20417	822	5	are	be	VBP
20417	822	6	vast	vast	JJ
20417	822	7	structures	structure	NNS
20417	822	8	,	,	,
20417	822	9	and	and	CC
20417	822	10	if	if	IN
20417	822	11	they	-PRON-	PRP
20417	822	12	represent	represent	VBP
20417	822	13	stars	star	NNS
20417	822	14	in	in	IN
20417	822	15	process	process	NN
20417	822	16	of	of	IN
20417	822	17	condensation	condensation	NN
20417	822	18	,	,	,
20417	822	19	they	-PRON-	PRP
20417	822	20	must	must	MD
20417	822	21	be	be	VB
20417	822	22	giving	give	VBG
20417	822	23	birth	birth	NN
20417	822	24	to	to	IN
20417	822	25	huge	huge	JJ
20417	822	26	agglomerations	agglomeration	NNS
20417	822	27	of	of	IN
20417	822	28	stars	star	NNS
20417	822	29	--	--	:
20417	822	30	to	to	TO
20417	822	31	star	star	VB
20417	822	32	clusters	cluster	NNS
20417	822	33	at	at	IN
20417	822	34	least	least	JJS
20417	822	35	.	.	.
20417	823	1	These	these	DT
20417	823	2	vast	vast	JJ
20417	823	3	and	and	CC
20417	823	4	enigmatic	enigmatic	JJ
20417	823	5	objects	object	NNS
20417	823	6	do	do	VBP
20417	823	7	not	not	RB
20417	823	8	throw	throw	VB
20417	823	9	much	much	JJ
20417	823	10	light	light	NN
20417	823	11	on	on	IN
20417	823	12	the	the	DT
20417	823	13	origin	origin	NN
20417	823	14	of	of	IN
20417	823	15	our	-PRON-	PRP$
20417	823	16	own	own	JJ
20417	823	17	solar	solar	JJ
20417	823	18	system	system	NN
20417	823	19	.	.	.
20417	824	1	The	the	DT
20417	824	2	nebular	nebular	JJ
20417	824	3	hypothesis	hypothesis	NN
20417	824	4	,	,	,
20417	824	5	which	which	WDT
20417	824	6	was	be	VBD
20417	824	7	invented	invent	VBN
20417	824	8	by	by	IN
20417	824	9	Laplace	Laplace	NNP
20417	824	10	to	to	TO
20417	824	11	explain	explain	VB
20417	824	12	the	the	DT
20417	824	13	origin	origin	NN
20417	824	14	of	of	IN
20417	824	15	our	-PRON-	PRP$
20417	824	16	solar	solar	JJ
20417	824	17	system	system	NN
20417	824	18	,	,	,
20417	824	19	has	have	VBZ
20417	824	20	not	not	RB
20417	824	21	yet	yet	RB
20417	824	22	met	meet	VBN
20417	824	23	with	with	IN
20417	824	24	universal	universal	JJ
20417	824	25	acceptance	acceptance	NN
20417	824	26	.	.	.
20417	825	1	The	the	DT
20417	825	2	explanation	explanation	NN
20417	825	3	offers	offer	VBZ
20417	825	4	grave	grave	JJ
20417	825	5	difficulties	difficulty	NNS
20417	825	6	,	,	,
20417	825	7	and	and	CC
20417	825	8	it	-PRON-	PRP
20417	825	9	is	be	VBZ
20417	825	10	best	good	JJS
20417	825	11	while	while	IN
20417	825	12	the	the	DT
20417	825	13	subject	subject	NN
20417	825	14	is	be	VBZ
20417	825	15	still	still	RB
20417	825	16	being	be	VBG
20417	825	17	closely	closely	RB
20417	825	18	investigated	investigate	VBN
20417	825	19	,	,	,
20417	825	20	to	to	TO
20417	825	21	hold	hold	VB
20417	825	22	all	all	DT
20417	825	23	opinions	opinion	NNS
20417	825	24	with	with	IN
20417	825	25	reserve	reserve	NN
20417	825	26	.	.	.
20417	826	1	It	-PRON-	PRP
20417	826	2	may	may	MD
20417	826	3	be	be	VB
20417	826	4	taken	take	VBN
20417	826	5	as	as	IN
20417	826	6	probable	probable	JJ
20417	826	7	,	,	,
20417	826	8	however	however	RB
20417	826	9	,	,	,
20417	826	10	that	that	IN
20417	826	11	the	the	DT
20417	826	12	universe	universe	NN
20417	826	13	has	have	VBZ
20417	826	14	developed	develop	VBN
20417	826	15	from	from	IN
20417	826	16	masses	masse	NNS
20417	826	17	of	of	IN
20417	826	18	incandescent	incandescent	JJ
20417	826	19	gas	gas	NN
20417	826	20	.	.	.
20417	827	1	[	[	-LRB-
20417	827	2	Illustration	illustration	NN
20417	827	3	:	:	:
20417	827	4	_	_	NNP
20417	827	5	Photo	Photo	NNP
20417	827	6	:	:	:
20417	827	7	Yerkes	Yerkes	NNP
20417	827	8	Observatory	Observatory	NNP
20417	827	9	.	.	.
20417	827	10	_	_	NNP
20417	827	11	FIG	FIG	NNP
20417	827	12	.	.	.
20417	828	1	24.--THE	24.--the	CD
20417	828	2	GREAT	great	JJ
20417	828	3	NEBULA	NEBULA	NNP
20417	828	4	IN	in	IN
20417	828	5	ORION	orion	NN
20417	828	6	The	the	DT
20417	828	7	most	most	RBS
20417	828	8	impressive	impressive	JJ
20417	828	9	nebula	nebula	NN
20417	828	10	in	in	IN
20417	828	11	the	the	DT
20417	828	12	heavens	heavens	NNPS
20417	828	13	.	.	.
20417	829	1	It	-PRON-	PRP
20417	829	2	is	be	VBZ
20417	829	3	inconceivably	inconceivably	RB
20417	829	4	greater	great	JJR
20417	829	5	in	in	IN
20417	829	6	dimensions	dimension	NNS
20417	829	7	than	than	IN
20417	829	8	the	the	DT
20417	829	9	whole	whole	JJ
20417	829	10	solar	solar	JJ
20417	829	11	system	system	NN
20417	829	12	.	.	.
20417	829	13	]	]	-RRB-
20417	830	1	[	[	-LRB-
20417	830	2	Illustration	illustration	NN
20417	830	3	:	:	:
20417	830	4	_	_	NNP
20417	830	5	Photo	Photo	NNP
20417	830	6	:	:	:
20417	830	7	Lick	Lick	NNP
20417	830	8	Observatory	Observatory	NNP
20417	830	9	.	.	.
20417	830	10	_	_	NNP
20417	830	11	FIG	FIG	NNP
20417	830	12	.	.	.
20417	831	1	25	25	CD
20417	831	2	-	-	HYPH
20417	831	3	-GIANT	-giant	NN
20417	831	4	SPIRAL	SPIRAL	NNP
20417	831	5	NEBULA	NEBULA	NNP
20417	831	6	,	,	,
20417	831	7	March	March	NNP
20417	831	8	23	23	CD
20417	831	9	,	,	,
20417	831	10	1914	1914	CD
20417	831	11	This	this	DT
20417	831	12	spiral	spiral	JJ
20417	831	13	nebula	nebula	NN
20417	831	14	is	be	VBZ
20417	831	15	seen	see	VBN
20417	831	16	full	full	JJ
20417	831	17	on	on	IN
20417	831	18	.	.	.
20417	832	1	Notice	notice	VB
20417	832	2	the	the	DT
20417	832	3	central	central	JJ
20417	832	4	nucleus	nucleus	NN
20417	832	5	and	and	CC
20417	832	6	the	the	DT
20417	832	7	two	two	CD
20417	832	8	spiral	spiral	JJ
20417	832	9	arms	arm	NNS
20417	832	10	emerging	emerge	VBG
20417	832	11	from	from	IN
20417	832	12	its	-PRON-	PRP$
20417	832	13	opposite	opposite	JJ
20417	832	14	directions	direction	NNS
20417	832	15	.	.	.
20417	833	1	Is	be	VBZ
20417	833	2	matter	matter	NN
20417	833	3	flowing	flow	VBG
20417	833	4	out	out	IN
20417	833	5	of	of	IN
20417	833	6	the	the	DT
20417	833	7	nucleus	nucleus	NN
20417	833	8	into	into	IN
20417	833	9	the	the	DT
20417	833	10	arms	arm	NNS
20417	833	11	or	or	CC
20417	833	12	along	along	IN
20417	833	13	the	the	DT
20417	833	14	arms	arm	NNS
20417	833	15	into	into	IN
20417	833	16	the	the	DT
20417	833	17	nucleus	nucleus	NN
20417	833	18	?	?	.
20417	834	1	In	in	IN
20417	834	2	either	either	DT
20417	834	3	case	case	NN
20417	834	4	we	-PRON-	PRP
20417	834	5	should	should	MD
20417	834	6	get	get	VB
20417	834	7	two	two	CD
20417	834	8	streams	stream	NNS
20417	834	9	in	in	IN
20417	834	10	opposite	opposite	JJ
20417	834	11	directions	direction	NNS
20417	834	12	within	within	IN
20417	834	13	the	the	DT
20417	834	14	nucleus	nucleus	NN
20417	834	15	.	.	.
20417	834	16	]	]	-RRB-
20417	835	1	THE	the	DT
20417	835	2	BIRTH	birth	NN
20417	835	3	AND	and	CC
20417	835	4	DEATH	death	NN
20417	835	5	OF	of	IN
20417	835	6	STARS	star	NNS
20417	835	7	§	§	ADD
20417	835	8	3	3	CD
20417	835	9	Variable	Variable	NNP
20417	835	10	,	,	,
20417	835	11	New	New	NNP
20417	835	12	,	,	,
20417	835	13	and	and	CC
20417	835	14	Dark	dark	JJ
20417	835	15	Stars	star	NNS
20417	835	16	:	:	:
20417	835	17	Dying	die	VBG
20417	835	18	Suns	Suns	NNPS
20417	835	19	Many	many	JJ
20417	835	20	astronomers	astronomer	NNS
20417	835	21	believe	believe	VBP
20417	835	22	that	that	IN
20417	835	23	in	in	IN
20417	835	24	"	"	``
20417	835	25	variable	variable	JJ
20417	835	26	stars	star	NNS
20417	835	27	"	"	''
20417	835	28	we	-PRON-	PRP
20417	835	29	have	have	VBP
20417	835	30	another	another	DT
20417	835	31	star	star	NN
20417	835	32	,	,	,
20417	835	33	following	follow	VBG
20417	835	34	that	that	DT
20417	835	35	of	of	IN
20417	835	36	the	the	DT
20417	835	37	dullest	dull	JJS
20417	835	38	red	red	JJ
20417	835	39	star	star	NN
20417	835	40	,	,	,
20417	835	41	in	in	IN
20417	835	42	the	the	DT
20417	835	43	dying	dying	NN
20417	835	44	of	of	IN
20417	835	45	suns	sun	NNS
20417	835	46	.	.	.
20417	836	1	The	the	DT
20417	836	2	light	light	NN
20417	836	3	of	of	IN
20417	836	4	these	these	DT
20417	836	5	stars	star	NNS
20417	836	6	varies	vary	VBZ
20417	836	7	periodically	periodically	RB
20417	836	8	in	in	IN
20417	836	9	so	so	RB
20417	836	10	many	many	JJ
20417	836	11	days	day	NNS
20417	836	12	,	,	,
20417	836	13	weeks	week	NNS
20417	836	14	,	,	,
20417	836	15	or	or	CC
20417	836	16	years	year	NNS
20417	836	17	.	.	.
20417	837	1	It	-PRON-	PRP
20417	837	2	is	be	VBZ
20417	837	3	interesting	interesting	JJ
20417	837	4	to	to	TO
20417	837	5	speculate	speculate	VB
20417	837	6	that	that	IN
20417	837	7	they	-PRON-	PRP
20417	837	8	are	be	VBP
20417	837	9	slowly	slowly	RB
20417	837	10	dying	die	VBG
20417	837	11	suns	sun	NNS
20417	837	12	,	,	,
20417	837	13	in	in	IN
20417	837	14	which	which	WDT
20417	837	15	the	the	DT
20417	837	16	molten	molten	JJ
20417	837	17	interior	interior	NN
20417	837	18	periodically	periodically	RB
20417	837	19	bursts	burst	VBZ
20417	837	20	through	through	IN
20417	837	21	the	the	DT
20417	837	22	shell	shell	NN
20417	837	23	of	of	IN
20417	837	24	thick	thick	JJ
20417	837	25	vapours	vapour	NNS
20417	837	26	that	that	WDT
20417	837	27	is	be	VBZ
20417	837	28	gathering	gather	VBG
20417	837	29	round	round	IN
20417	837	30	them	-PRON-	PRP
20417	837	31	.	.	.
20417	838	1	What	what	WP
20417	838	2	we	-PRON-	PRP
20417	838	3	saw	see	VBD
20417	838	4	about	about	IN
20417	838	5	our	-PRON-	PRP$
20417	838	6	sun	sun	NN
20417	838	7	seems	seem	VBZ
20417	838	8	to	to	TO
20417	838	9	point	point	VB
20417	838	10	to	to	IN
20417	838	11	some	some	DT
20417	838	12	such	such	JJ
20417	838	13	stage	stage	NN
20417	838	14	in	in	IN
20417	838	15	the	the	DT
20417	838	16	future	future	NN
20417	838	17	.	.	.
20417	839	1	That	that	RB
20417	839	2	is	is	RB
20417	839	3	,	,	,
20417	839	4	however	however	RB
20417	839	5	,	,	,
20417	839	6	not	not	RB
20417	839	7	the	the	DT
20417	839	8	received	received	JJ
20417	839	9	opinion	opinion	NN
20417	839	10	about	about	IN
20417	839	11	variable	variable	JJ
20417	839	12	stars	star	NNS
20417	839	13	.	.	.
20417	840	1	It	-PRON-	PRP
20417	840	2	may	may	MD
20417	840	3	be	be	VB
20417	840	4	that	that	IN
20417	840	5	they	-PRON-	PRP
20417	840	6	are	be	VBP
20417	840	7	stars	star	NNS
20417	840	8	which	which	WDT
20417	840	9	periodically	periodically	RB
20417	840	10	pass	pass	VBP
20417	840	11	through	through	RP
20417	840	12	a	a	DT
20417	840	13	great	great	JJ
20417	840	14	swarm	swarm	NN
20417	840	15	of	of	IN
20417	840	16	meteors	meteor	NNS
20417	840	17	or	or	CC
20417	840	18	a	a	DT
20417	840	19	region	region	NN
20417	840	20	of	of	IN
20417	840	21	space	space	NN
20417	840	22	that	that	WDT
20417	840	23	is	be	VBZ
20417	840	24	rich	rich	JJ
20417	840	25	in	in	IN
20417	840	26	cosmic	cosmic	JJ
20417	840	27	dust	dust	NN
20417	840	28	of	of	IN
20417	840	29	some	some	DT
20417	840	30	sort	sort	NN
20417	840	31	,	,	,
20417	840	32	when	when	WRB
20417	840	33	,	,	,
20417	840	34	of	of	IN
20417	840	35	course	course	NN
20417	840	36	,	,	,
20417	840	37	a	a	DT
20417	840	38	great	great	JJ
20417	840	39	illumination	illumination	NN
20417	840	40	would	would	MD
20417	840	41	take	take	VB
20417	840	42	place	place	NN
20417	840	43	.	.	.
20417	841	1	One	one	CD
20417	841	2	class	class	NN
20417	841	3	of	of	IN
20417	841	4	these	these	DT
20417	841	5	variable	variable	JJ
20417	841	6	stars	star	NNS
20417	841	7	,	,	,
20417	841	8	which	which	WDT
20417	841	9	takes	take	VBZ
20417	841	10	its	-PRON-	PRP$
20417	841	11	name	name	NN
20417	841	12	from	from	IN
20417	841	13	the	the	DT
20417	841	14	star	star	NN
20417	841	15	Algol	Algol	NNP
20417	841	16	,	,	,
20417	841	17	is	be	VBZ
20417	841	18	of	of	IN
20417	841	19	special	special	JJ
20417	841	20	interest	interest	NN
20417	841	21	.	.	.
20417	842	1	Every	every	DT
20417	842	2	third	third	JJ
20417	842	3	night	night	NN
20417	842	4	Algol	Algol	NNP
20417	842	5	has	have	VBZ
20417	842	6	its	-PRON-	PRP$
20417	842	7	light	light	NN
20417	842	8	reduced	reduce	VBN
20417	842	9	for	for	IN
20417	842	10	several	several	JJ
20417	842	11	hours	hour	NNS
20417	842	12	.	.	.
20417	843	1	Modern	modern	JJ
20417	843	2	astronomy	astronomy	NN
20417	843	3	has	have	VBZ
20417	843	4	discovered	discover	VBN
20417	843	5	that	that	IN
20417	843	6	in	in	IN
20417	843	7	this	this	DT
20417	843	8	case	case	NN
20417	843	9	there	there	EX
20417	843	10	are	be	VBP
20417	843	11	really	really	RB
20417	843	12	two	two	CD
20417	843	13	stars	star	NNS
20417	843	14	,	,	,
20417	843	15	circulating	circulate	VBG
20417	843	16	round	round	IN
20417	843	17	a	a	DT
20417	843	18	common	common	JJ
20417	843	19	centre	centre	NN
20417	843	20	,	,	,
20417	843	21	and	and	CC
20417	843	22	that	that	IN
20417	843	23	every	every	DT
20417	843	24	third	third	JJ
20417	843	25	night	night	NN
20417	843	26	the	the	DT
20417	843	27	fainter	fainter	NN
20417	843	28	of	of	IN
20417	843	29	the	the	DT
20417	843	30	two	two	CD
20417	843	31	comes	come	VBZ
20417	843	32	directly	directly	RB
20417	843	33	between	between	IN
20417	843	34	us	-PRON-	PRP
20417	843	35	and	and	CC
20417	843	36	its	-PRON-	PRP$
20417	843	37	companion	companion	NN
20417	843	38	and	and	CC
20417	843	39	causes	cause	VBZ
20417	843	40	an	an	DT
20417	843	41	"	"	``
20417	843	42	eclipse	eclipse	NN
20417	843	43	.	.	.
20417	843	44	"	"	''
20417	844	1	This	this	DT
20417	844	2	was	be	VBD
20417	844	3	until	until	IN
20417	844	4	recently	recently	RB
20417	844	5	regarded	regard	VBN
20417	844	6	as	as	IN
20417	844	7	a	a	DT
20417	844	8	most	most	RBS
20417	844	9	interesting	interesting	JJ
20417	844	10	case	case	NN
20417	844	11	in	in	IN
20417	844	12	which	which	WDT
20417	844	13	a	a	DT
20417	844	14	dead	dead	JJ
20417	844	15	star	star	NN
20417	844	16	revealed	reveal	VBD
20417	844	17	itself	-PRON-	PRP
20417	844	18	to	to	IN
20417	844	19	us	-PRON-	PRP
20417	844	20	by	by	IN
20417	844	21	passing	pass	VBG
20417	844	22	before	before	IN
20417	844	23	the	the	DT
20417	844	24	light	light	NN
20417	844	25	of	of	IN
20417	844	26	another	another	DT
20417	844	27	star	star	NN
20417	844	28	.	.	.
20417	845	1	But	but	CC
20417	845	2	astronomers	astronomer	NNS
20417	845	3	have	have	VBP
20417	845	4	in	in	IN
20417	845	5	recent	recent	JJ
20417	845	6	years	year	NNS
20417	845	7	invented	invent	VBD
20417	845	8	something	something	NN
20417	845	9	,	,	,
20417	845	10	the	the	DT
20417	845	11	"	"	``
20417	845	12	selenium	selenium	NN
20417	845	13	-	-	HYPH
20417	845	14	cell	cell	NN
20417	845	15	,	,	,
20417	845	16	"	"	''
20417	845	17	which	which	WDT
20417	845	18	is	be	VBZ
20417	845	19	even	even	RB
20417	845	20	more	more	RBR
20417	845	21	sensitive	sensitive	JJ
20417	845	22	than	than	IN
20417	845	23	the	the	DT
20417	845	24	photographic	photographic	JJ
20417	845	25	plate	plate	NN
20417	845	26	,	,	,
20417	845	27	and	and	CC
20417	845	28	on	on	IN
20417	845	29	this	this	DT
20417	845	30	the	the	DT
20417	845	31	supposed	suppose	VBN
20417	845	32	dead	dead	JJ
20417	845	33	star	star	NN
20417	845	34	registers	register	VBZ
20417	845	35	itself	-PRON-	PRP
20417	845	36	as	as	IN
20417	845	37	very	very	RB
20417	845	38	much	much	RB
20417	845	39	alive	alive	JJ
20417	845	40	.	.	.
20417	846	1	Algol	Algol	NNP
20417	846	2	is	be	VBZ
20417	846	3	,	,	,
20417	846	4	however	however	RB
20417	846	5	,	,	,
20417	846	6	interesting	interesting	JJ
20417	846	7	in	in	IN
20417	846	8	another	another	DT
20417	846	9	way	way	NN
20417	846	10	.	.	.
20417	847	1	The	the	DT
20417	847	2	pair	pair	NN
20417	847	3	of	of	IN
20417	847	4	stars	star	NNS
20417	847	5	which	which	WDT
20417	847	6	we	-PRON-	PRP
20417	847	7	have	have	VBP
20417	847	8	discovered	discover	VBN
20417	847	9	in	in	IN
20417	847	10	it	-PRON-	PRP
20417	847	11	are	be	VBP
20417	847	12	hundreds	hundred	NNS
20417	847	13	of	of	IN
20417	847	14	trillions	trillion	NNS
20417	847	15	of	of	IN
20417	847	16	miles	mile	NNS
20417	847	17	away	away	RB
20417	847	18	from	from	IN
20417	847	19	the	the	DT
20417	847	20	earth	earth	NN
20417	847	21	,	,	,
20417	847	22	yet	yet	RB
20417	847	23	we	-PRON-	PRP
20417	847	24	know	know	VBP
20417	847	25	their	-PRON-	PRP$
20417	847	26	masses	masse	NNS
20417	847	27	and	and	CC
20417	847	28	their	-PRON-	PRP$
20417	847	29	distances	distance	NNS
20417	847	30	from	from	IN
20417	847	31	each	each	DT
20417	847	32	other	other	JJ
20417	847	33	.	.	.
20417	848	1	The	the	DT
20417	848	2	Death	Death	NNP
20417	848	3	and	and	CC
20417	848	4	Birth	Birth	NNP
20417	848	5	of	of	IN
20417	848	6	Stars	star	NNS
20417	848	7	We	-PRON-	PRP
20417	848	8	have	have	VBP
20417	848	9	no	no	DT
20417	848	10	positive	positive	JJ
20417	848	11	knowledge	knowledge	NN
20417	848	12	of	of	IN
20417	848	13	dead	dead	JJ
20417	848	14	stars	star	NNS
20417	848	15	;	;	:
20417	848	16	which	which	WDT
20417	848	17	is	be	VBZ
20417	848	18	not	not	RB
20417	848	19	surprising	surprising	JJ
20417	848	20	when	when	WRB
20417	848	21	we	-PRON-	PRP
20417	848	22	reflect	reflect	VBP
20417	848	23	that	that	IN
20417	848	24	a	a	DT
20417	848	25	dead	dead	JJ
20417	848	26	star	star	NN
20417	848	27	means	mean	VBZ
20417	848	28	an	an	DT
20417	848	29	invisible	invisible	JJ
20417	848	30	star	star	NN
20417	848	31	!	!	.
20417	849	1	But	but	CC
20417	849	2	when	when	WRB
20417	849	3	we	-PRON-	PRP
20417	849	4	see	see	VBP
20417	849	5	so	so	RB
20417	849	6	many	many	JJ
20417	849	7	individual	individual	JJ
20417	849	8	stars	star	NNS
20417	849	9	tending	tend	VBG
20417	849	10	toward	toward	IN
20417	849	11	death	death	NN
20417	849	12	,	,	,
20417	849	13	when	when	WRB
20417	849	14	we	-PRON-	PRP
20417	849	15	behold	behold	VBP
20417	849	16	a	a	DT
20417	849	17	vast	vast	JJ
20417	849	18	population	population	NN
20417	849	19	of	of	IN
20417	849	20	all	all	DT
20417	849	21	conceivable	conceivable	JJ
20417	849	22	ages	age	NNS
20417	849	23	,	,	,
20417	849	24	we	-PRON-	PRP
20417	849	25	presume	presume	VBP
20417	849	26	that	that	IN
20417	849	27	there	there	EX
20417	849	28	are	be	VBP
20417	849	29	many	many	JJ
20417	849	30	already	already	RB
20417	849	31	dead	dead	JJ
20417	849	32	.	.	.
20417	850	1	On	on	IN
20417	850	2	the	the	DT
20417	850	3	other	other	JJ
20417	850	4	hand	hand	NN
20417	850	5	,	,	,
20417	850	6	there	there	EX
20417	850	7	is	be	VBZ
20417	850	8	no	no	DT
20417	850	9	reason	reason	NN
20417	850	10	to	to	TO
20417	850	11	suppose	suppose	VB
20417	850	12	that	that	IN
20417	850	13	the	the	DT
20417	850	14	universe	universe	NN
20417	850	15	as	as	IN
20417	850	16	a	a	DT
20417	850	17	whole	whole	NN
20417	850	18	is	be	VBZ
20417	850	19	"	"	``
20417	850	20	running	run	VBG
20417	850	21	down	down	RB
20417	850	22	.	.	.
20417	850	23	"	"	''
20417	851	1	Some	some	DT
20417	851	2	writers	writer	NNS
20417	851	3	have	have	VBP
20417	851	4	maintained	maintain	VBN
20417	851	5	this	this	DT
20417	851	6	,	,	,
20417	851	7	but	but	CC
20417	851	8	their	-PRON-	PRP$
20417	851	9	argument	argument	NN
20417	851	10	implies	imply	VBZ
20417	851	11	that	that	IN
20417	851	12	we	-PRON-	PRP
20417	851	13	know	know	VBP
20417	851	14	a	a	DT
20417	851	15	great	great	JJ
20417	851	16	deal	deal	NN
20417	851	17	more	more	JJR
20417	851	18	about	about	IN
20417	851	19	the	the	DT
20417	851	20	universe	universe	NN
20417	851	21	than	than	IN
20417	851	22	we	-PRON-	PRP
20417	851	23	actually	actually	RB
20417	851	24	do	do	VBP
20417	851	25	.	.	.
20417	852	1	The	the	DT
20417	852	2	scientific	scientific	JJ
20417	852	3	man	man	NN
20417	852	4	does	do	VBZ
20417	852	5	not	not	RB
20417	852	6	know	know	VB
20417	852	7	whether	whether	IN
20417	852	8	the	the	DT
20417	852	9	universe	universe	NN
20417	852	10	is	be	VBZ
20417	852	11	finite	finite	JJ
20417	852	12	or	or	CC
20417	852	13	infinite	infinite	JJ
20417	852	14	,	,	,
20417	852	15	temporal	temporal	JJ
20417	852	16	or	or	CC
20417	852	17	eternal	eternal	JJ
20417	852	18	;	;	:
20417	852	19	and	and	CC
20417	852	20	he	-PRON-	PRP
20417	852	21	declines	decline	VBZ
20417	852	22	to	to	TO
20417	852	23	speculate	speculate	VB
20417	852	24	where	where	WRB
20417	852	25	there	there	EX
20417	852	26	are	be	VBP
20417	852	27	no	no	DT
20417	852	28	facts	fact	NNS
20417	852	29	to	to	TO
20417	852	30	guide	guide	VB
20417	852	31	him	-PRON-	PRP
20417	852	32	.	.	.
20417	853	1	He	-PRON-	PRP
20417	853	2	knows	know	VBZ
20417	853	3	only	only	RB
20417	853	4	that	that	IN
20417	853	5	the	the	DT
20417	853	6	great	great	JJ
20417	853	7	gaseous	gaseous	JJ
20417	853	8	nebulæ	nebulæ	NN
20417	853	9	promise	promise	VBP
20417	853	10	myriads	myriad	NNS
20417	853	11	of	of	IN
20417	853	12	worlds	world	NNS
20417	853	13	in	in	IN
20417	853	14	the	the	DT
20417	853	15	future	future	NN
20417	853	16	,	,	,
20417	853	17	and	and	CC
20417	853	18	he	-PRON-	PRP
20417	853	19	concedes	concede	VBZ
20417	853	20	the	the	DT
20417	853	21	possibility	possibility	NN
20417	853	22	that	that	IN
20417	853	23	new	new	JJ
20417	853	24	nebulæ	nebulæ	NN
20417	853	25	may	may	MD
20417	853	26	be	be	VB
20417	853	27	forming	form	VBG
20417	853	28	in	in	IN
20417	853	29	the	the	DT
20417	853	30	ether	ether	NN
20417	853	31	of	of	IN
20417	853	32	space	space	NN
20417	853	33	.	.	.
20417	854	1	The	the	DT
20417	854	2	last	last	JJ
20417	854	3	,	,	,
20417	854	4	and	and	CC
20417	854	5	not	not	RB
20417	854	6	the	the	DT
20417	854	7	least	least	RBS
20417	854	8	interesting	interesting	JJ
20417	854	9	,	,	,
20417	854	10	subject	subject	JJ
20417	854	11	we	-PRON-	PRP
20417	854	12	have	have	VBP
20417	854	13	to	to	TO
20417	854	14	notice	notice	VB
20417	854	15	is	be	VBZ
20417	854	16	the	the	DT
20417	854	17	birth	birth	NN
20417	854	18	of	of	IN
20417	854	19	a	a	DT
20417	854	20	"	"	``
20417	854	21	new	new	JJ
20417	854	22	star	star	NN
20417	854	23	.	.	.
20417	854	24	"	"	''
20417	855	1	This	this	DT
20417	855	2	is	be	VBZ
20417	855	3	an	an	DT
20417	855	4	event	event	NN
20417	855	5	which	which	WDT
20417	855	6	astronomers	astronomer	NNS
20417	855	7	now	now	RB
20417	855	8	announce	announce	VBP
20417	855	9	every	every	DT
20417	855	10	few	few	JJ
20417	855	11	years	year	NNS
20417	855	12	;	;	:
20417	855	13	and	and	CC
20417	855	14	it	-PRON-	PRP
20417	855	15	is	be	VBZ
20417	855	16	a	a	DT
20417	855	17	far	far	RB
20417	855	18	more	more	RBR
20417	855	19	portentous	portentous	JJ
20417	855	20	event	event	NN
20417	855	21	than	than	IN
20417	855	22	the	the	DT
20417	855	23	reader	reader	NN
20417	855	24	imagines	imagine	VBZ
20417	855	25	when	when	WRB
20417	855	26	it	-PRON-	PRP
20417	855	27	is	be	VBZ
20417	855	28	reported	report	VBN
20417	855	29	in	in	IN
20417	855	30	his	-PRON-	PRP$
20417	855	31	daily	daily	JJ
20417	855	32	paper	paper	NN
20417	855	33	.	.	.
20417	856	1	The	the	DT
20417	856	2	story	story	NN
20417	856	3	is	be	VBZ
20417	856	4	much	much	RB
20417	856	5	the	the	DT
20417	856	6	same	same	JJ
20417	856	7	in	in	IN
20417	856	8	all	all	DT
20417	856	9	cases	case	NNS
20417	856	10	.	.	.
20417	857	1	We	-PRON-	PRP
20417	857	2	say	say	VBP
20417	857	3	that	that	IN
20417	857	4	the	the	DT
20417	857	5	star	star	NN
20417	857	6	appeared	appear	VBD
20417	857	7	in	in	IN
20417	857	8	1901	1901	CD
20417	857	9	,	,	,
20417	857	10	but	but	CC
20417	857	11	you	-PRON-	PRP
20417	857	12	begin	begin	VBP
20417	857	13	to	to	TO
20417	857	14	realise	realise	VB
20417	857	15	the	the	DT
20417	857	16	magnitude	magnitude	NN
20417	857	17	of	of	IN
20417	857	18	the	the	DT
20417	857	19	event	event	NN
20417	857	20	when	when	WRB
20417	857	21	you	-PRON-	PRP
20417	857	22	learn	learn	VBP
20417	857	23	that	that	IN
20417	857	24	the	the	DT
20417	857	25	distant	distant	JJ
20417	857	26	"	"	``
20417	857	27	blaze	blaze	NN
20417	857	28	"	"	''
20417	857	29	had	have	VBD
20417	857	30	really	really	RB
20417	857	31	occurred	occur	VBN
20417	857	32	about	about	IN
20417	857	33	the	the	DT
20417	857	34	time	time	NN
20417	857	35	of	of	IN
20417	857	36	the	the	DT
20417	857	37	death	death	NN
20417	857	38	of	of	IN
20417	857	39	Luther	Luther	NNP
20417	857	40	!	!	.
20417	858	1	The	the	DT
20417	858	2	light	light	NN
20417	858	3	of	of	IN
20417	858	4	the	the	DT
20417	858	5	conflagration	conflagration	NN
20417	858	6	had	have	VBD
20417	858	7	been	be	VBN
20417	858	8	speeding	speed	VBG
20417	858	9	toward	toward	IN
20417	858	10	us	-PRON-	PRP
20417	858	11	across	across	IN
20417	858	12	space	space	NN
20417	858	13	at	at	IN
20417	858	14	186,000	186,000	CD
20417	858	15	miles	mile	NNS
20417	858	16	a	a	DT
20417	858	17	second	second	NN
20417	858	18	,	,	,
20417	858	19	yet	yet	CC
20417	858	20	it	-PRON-	PRP
20417	858	21	has	have	VBZ
20417	858	22	taken	take	VBN
20417	858	23	nearly	nearly	RB
20417	858	24	three	three	CD
20417	858	25	centuries	century	NNS
20417	858	26	to	to	TO
20417	858	27	reach	reach	VB
20417	858	28	us	-PRON-	PRP
20417	858	29	.	.	.
20417	859	1	To	to	TO
20417	859	2	be	be	VB
20417	859	3	visible	visible	JJ
20417	859	4	at	at	RB
20417	859	5	all	all	RB
20417	859	6	to	to	IN
20417	859	7	us	-PRON-	PRP
20417	859	8	at	at	IN
20417	859	9	that	that	DT
20417	859	10	distance	distance	NN
20417	859	11	the	the	DT
20417	859	12	fiery	fiery	JJ
20417	859	13	outbreak	outbreak	NN
20417	859	14	must	must	MD
20417	859	15	have	have	VB
20417	859	16	been	be	VBN
20417	859	17	stupendous	stupendous	JJ
20417	859	18	.	.	.
20417	860	1	If	if	IN
20417	860	2	a	a	DT
20417	860	3	mass	mass	NN
20417	860	4	of	of	IN
20417	860	5	petroleum	petroleum	NN
20417	860	6	ten	ten	CD
20417	860	7	times	time	NNS
20417	860	8	the	the	DT
20417	860	9	size	size	NN
20417	860	10	of	of	IN
20417	860	11	the	the	DT
20417	860	12	earth	earth	NN
20417	860	13	were	be	VBD
20417	860	14	suddenly	suddenly	RB
20417	860	15	fired	fire	VBN
20417	860	16	it	-PRON-	PRP
20417	860	17	would	would	MD
20417	860	18	not	not	RB
20417	860	19	be	be	VB
20417	860	20	seen	see	VBN
20417	860	21	at	at	IN
20417	860	22	such	such	PDT
20417	860	23	a	a	DT
20417	860	24	distance	distance	NN
20417	860	25	.	.	.
20417	861	1	The	the	DT
20417	861	2	new	new	JJ
20417	861	3	star	star	NN
20417	861	4	had	have	VBD
20417	861	5	increased	increase	VBN
20417	861	6	its	-PRON-	PRP$
20417	861	7	light	light	JJ
20417	861	8	many	many	JJ
20417	861	9	hundredfold	hundredfold	NN
20417	861	10	in	in	IN
20417	861	11	a	a	DT
20417	861	12	few	few	JJ
20417	861	13	days	day	NNS
20417	861	14	.	.	.
20417	862	1	There	there	EX
20417	862	2	is	be	VBZ
20417	862	3	a	a	DT
20417	862	4	considerable	considerable	JJ
20417	862	5	fascination	fascination	NN
20417	862	6	about	about	IN
20417	862	7	the	the	DT
20417	862	8	speculation	speculation	NN
20417	862	9	that	that	IN
20417	862	10	in	in	IN
20417	862	11	such	such	JJ
20417	862	12	cases	case	NNS
20417	862	13	we	-PRON-	PRP
20417	862	14	see	see	VBP
20417	862	15	the	the	DT
20417	862	16	resurrection	resurrection	NN
20417	862	17	of	of	IN
20417	862	18	a	a	DT
20417	862	19	dead	dead	JJ
20417	862	20	world	world	NN
20417	862	21	,	,	,
20417	862	22	a	a	DT
20417	862	23	means	means	NN
20417	862	24	of	of	IN
20417	862	25	renewing	renew	VBG
20417	862	26	the	the	DT
20417	862	27	population	population	NN
20417	862	28	of	of	IN
20417	862	29	the	the	DT
20417	862	30	universe	universe	NN
20417	862	31	.	.	.
20417	863	1	What	what	WP
20417	863	2	happens	happen	VBZ
20417	863	3	is	be	VBZ
20417	863	4	that	that	IN
20417	863	5	in	in	IN
20417	863	6	some	some	DT
20417	863	7	region	region	NN
20417	863	8	of	of	IN
20417	863	9	the	the	DT
20417	863	10	sky	sky	NN
20417	863	11	where	where	WRB
20417	863	12	no	no	DT
20417	863	13	star	star	NN
20417	863	14	,	,	,
20417	863	15	or	or	CC
20417	863	16	only	only	RB
20417	863	17	a	a	DT
20417	863	18	very	very	RB
20417	863	19	faint	faint	JJ
20417	863	20	star	star	NN
20417	863	21	,	,	,
20417	863	22	had	have	VBD
20417	863	23	been	be	VBN
20417	863	24	registered	register	VBN
20417	863	25	on	on	IN
20417	863	26	our	-PRON-	PRP$
20417	863	27	charts	chart	NNS
20417	863	28	,	,	,
20417	863	29	we	-PRON-	PRP
20417	863	30	almost	almost	RB
20417	863	31	suddenly	suddenly	RB
20417	863	32	perceive	perceive	VBP
20417	863	33	a	a	DT
20417	863	34	bright	bright	JJ
20417	863	35	star	star	NN
20417	863	36	.	.	.
20417	864	1	In	in	IN
20417	864	2	a	a	DT
20417	864	3	few	few	JJ
20417	864	4	days	day	NNS
20417	864	5	it	-PRON-	PRP
20417	864	6	may	may	MD
20417	864	7	rise	rise	VB
20417	864	8	to	to	IN
20417	864	9	the	the	DT
20417	864	10	highest	high	JJS
20417	864	11	brilliancy	brilliancy	NN
20417	864	12	.	.	.
20417	865	1	By	by	IN
20417	865	2	the	the	DT
20417	865	3	spectroscope	spectroscope	NN
20417	865	4	we	-PRON-	PRP
20417	865	5	learn	learn	VBP
20417	865	6	that	that	IN
20417	865	7	this	this	DT
20417	865	8	distant	distant	JJ
20417	865	9	blaze	blaze	NN
20417	865	10	means	mean	VBZ
20417	865	11	a	a	DT
20417	865	12	prodigious	prodigious	JJ
20417	865	13	outpour	outpour	NN
20417	865	14	of	of	IN
20417	865	15	white	white	JJ
20417	865	16	-	-	HYPH
20417	865	17	hot	hot	JJ
20417	865	18	hydrogen	hydrogen	NN
20417	865	19	at	at	IN
20417	865	20	hundreds	hundred	NNS
20417	865	21	of	of	IN
20417	865	22	miles	mile	NNS
20417	865	23	a	a	DT
20417	865	24	second	second	NN
20417	865	25	.	.	.
20417	866	1	But	but	CC
20417	866	2	the	the	DT
20417	866	3	star	star	NN
20417	866	4	sinks	sink	VBZ
20417	866	5	again	again	RB
20417	866	6	after	after	IN
20417	866	7	a	a	DT
20417	866	8	few	few	JJ
20417	866	9	months	month	NNS
20417	866	10	,	,	,
20417	866	11	and	and	CC
20417	866	12	we	-PRON-	PRP
20417	866	13	then	then	RB
20417	866	14	find	find	VBP
20417	866	15	a	a	DT
20417	866	16	nebula	nebula	NN
20417	866	17	round	round	IN
20417	866	18	it	-PRON-	PRP
20417	866	19	on	on	IN
20417	866	20	every	every	DT
20417	866	21	side	side	NN
20417	866	22	.	.	.
20417	867	1	It	-PRON-	PRP
20417	867	2	is	be	VBZ
20417	867	3	natural	natural	JJ
20417	867	4	to	to	TO
20417	867	5	suppose	suppose	VB
20417	867	6	that	that	IN
20417	867	7	a	a	DT
20417	867	8	dead	dead	JJ
20417	867	9	or	or	CC
20417	867	10	dying	die	VBG
20417	867	11	sun	sun	NN
20417	867	12	has	have	VBZ
20417	867	13	somehow	somehow	RB
20417	867	14	been	be	VBN
20417	867	15	reconverted	reconvert	VBN
20417	867	16	in	in	IN
20417	867	17	whole	whole	NN
20417	867	18	or	or	CC
20417	867	19	in	in	IN
20417	867	20	part	part	NN
20417	867	21	into	into	IN
20417	867	22	a	a	DT
20417	867	23	nebula	nebula	NN
20417	867	24	.	.	.
20417	868	1	A	a	DT
20417	868	2	few	few	JJ
20417	868	3	astronomers	astronomer	NNS
20417	868	4	think	think	VBP
20417	868	5	that	that	IN
20417	868	6	it	-PRON-	PRP
20417	868	7	may	may	MD
20417	868	8	have	have	VB
20417	868	9	partially	partially	RB
20417	868	10	collided	collide	VBN
20417	868	11	with	with	IN
20417	868	12	another	another	DT
20417	868	13	star	star	NN
20417	868	14	,	,	,
20417	868	15	or	or	CC
20417	868	16	approached	approach	VBN
20417	868	17	too	too	RB
20417	868	18	closely	closely	RB
20417	868	19	to	to	IN
20417	868	20	another	another	DT
20417	868	21	,	,	,
20417	868	22	with	with	IN
20417	868	23	the	the	DT
20417	868	24	result	result	NN
20417	868	25	we	-PRON-	PRP
20417	868	26	described	describe	VBD
20417	868	27	on	on	IN
20417	868	28	an	an	DT
20417	868	29	earlier	early	JJR
20417	868	30	page	page	NN
20417	868	31	.	.	.
20417	869	1	The	the	DT
20417	869	2	general	general	JJ
20417	869	3	opinion	opinion	NN
20417	869	4	now	now	RB
20417	869	5	is	be	VBZ
20417	869	6	that	that	IN
20417	869	7	a	a	DT
20417	869	8	faint	faint	JJ
20417	869	9	or	or	CC
20417	869	10	dead	dead	JJ
20417	869	11	star	star	NN
20417	869	12	had	have	VBD
20417	869	13	rushed	rush	VBN
20417	869	14	into	into	IN
20417	869	15	one	one	CD
20417	869	16	of	of	IN
20417	869	17	those	those	DT
20417	869	18	regions	region	NNS
20417	869	19	of	of	IN
20417	869	20	space	space	NN
20417	869	21	in	in	IN
20417	869	22	which	which	WDT
20417	869	23	there	there	EX
20417	869	24	are	be	VBP
20417	869	25	immense	immense	JJ
20417	869	26	stretches	stretch	NNS
20417	869	27	of	of	IN
20417	869	28	nebulous	nebulous	JJ
20417	869	29	matter	matter	NN
20417	869	30	,	,	,
20417	869	31	and	and	CC
20417	869	32	been	be	VBN
20417	869	33	(	(	-LRB-
20417	869	34	at	at	IN
20417	869	35	least	least	JJS
20417	869	36	in	in	IN
20417	869	37	part	part	NN
20417	869	38	)	)	-RRB-
20417	869	39	vaporised	vaporise	VBN
20417	869	40	by	by	IN
20417	869	41	the	the	DT
20417	869	42	friction	friction	NN
20417	869	43	.	.	.
20417	870	1	But	but	CC
20417	870	2	the	the	DT
20417	870	3	difficulties	difficulty	NNS
20417	870	4	are	be	VBP
20417	870	5	considerable	considerable	JJ
20417	870	6	,	,	,
20417	870	7	and	and	CC
20417	870	8	some	some	DT
20417	870	9	astronomers	astronomer	NNS
20417	870	10	prefer	prefer	VBP
20417	870	11	to	to	TO
20417	870	12	think	think	VB
20417	870	13	that	that	IN
20417	870	14	the	the	DT
20417	870	15	blazing	blaze	VBG
20417	870	16	star	star	NN
20417	870	17	may	may	MD
20417	870	18	merely	merely	RB
20417	870	19	have	have	VB
20417	870	20	lit	light	VBN
20417	870	21	up	up	RP
20417	870	22	a	a	DT
20417	870	23	dark	dark	JJ
20417	870	24	nebula	nebula	NN
20417	870	25	which	which	WDT
20417	870	26	already	already	RB
20417	870	27	existed	exist	VBD
20417	870	28	.	.	.
20417	871	1	It	-PRON-	PRP
20417	871	2	is	be	VBZ
20417	871	3	one	one	CD
20417	871	4	of	of	IN
20417	871	5	those	those	DT
20417	871	6	problems	problem	NNS
20417	871	7	on	on	IN
20417	871	8	which	which	WDT
20417	871	9	speculation	speculation	NN
20417	871	10	is	be	VBZ
20417	871	11	most	most	RBS
20417	871	12	tempting	tempting	JJ
20417	871	13	but	but	CC
20417	871	14	positive	positive	JJ
20417	871	15	knowledge	knowledge	NN
20417	871	16	is	be	VBZ
20417	871	17	still	still	RB
20417	871	18	very	very	RB
20417	871	19	incomplete	incomplete	JJ
20417	871	20	.	.	.
20417	872	1	We	-PRON-	PRP
20417	872	2	may	may	MD
20417	872	3	be	be	VB
20417	872	4	content	content	JJ
20417	872	5	,	,	,
20417	872	6	even	even	RB
20417	872	7	proud	proud	JJ
20417	872	8	,	,	,
20417	872	9	that	that	IN
20417	872	10	already	already	RB
20417	872	11	we	-PRON-	PRP
20417	872	12	can	can	MD
20417	872	13	take	take	VB
20417	872	14	a	a	DT
20417	872	15	conflagration	conflagration	NN
20417	872	16	that	that	WDT
20417	872	17	has	have	VBZ
20417	872	18	occurred	occur	VBN
20417	872	19	more	more	JJR
20417	872	20	than	than	IN
20417	872	21	a	a	DT
20417	872	22	thousand	thousand	CD
20417	872	23	trillion	trillion	CD
20417	872	24	miles	mile	NNS
20417	872	25	away	away	RB
20417	872	26	and	and	CC
20417	872	27	analyse	analyse	VB
20417	872	28	it	-PRON-	PRP
20417	872	29	positively	positively	RB
20417	872	30	into	into	IN
20417	872	31	an	an	DT
20417	872	32	outflame	outflame	NN
20417	872	33	of	of	IN
20417	872	34	glowing	glow	VBG
20417	872	35	hydrogen	hydrogen	NN
20417	872	36	gas	gas	NN
20417	872	37	at	at	IN
20417	872	38	so	so	RB
20417	872	39	many	many	JJ
20417	872	40	miles	mile	NNS
20417	872	41	a	a	DT
20417	872	42	second	second	NN
20417	872	43	.	.	.
20417	873	1	THE	the	DT
20417	873	2	SHAPE	shape	NN
20417	873	3	OF	of	IN
20417	873	4	OUR	our	PRP$
20417	873	5	UNIVERSE	UNIVERSE	NNP
20417	873	6	§	§	ADD
20417	873	7	4	4	CD
20417	873	8	Our	-PRON-	PRP$
20417	873	9	Universe	universe	NN
20417	873	10	a	a	DT
20417	873	11	Spiral	spiral	JJ
20417	873	12	Nebula	Nebula	NNP
20417	873	13	What	what	WP
20417	873	14	is	be	VBZ
20417	873	15	the	the	DT
20417	873	16	shape	shape	NN
20417	873	17	of	of	IN
20417	873	18	our	-PRON-	PRP$
20417	873	19	universe	universe	NN
20417	873	20	,	,	,
20417	873	21	and	and	CC
20417	873	22	what	what	WP
20417	873	23	are	be	VBP
20417	873	24	its	-PRON-	PRP$
20417	873	25	dimensions	dimension	NNS
20417	873	26	?	?	.
20417	874	1	This	this	DT
20417	874	2	is	be	VBZ
20417	874	3	a	a	DT
20417	874	4	tremendous	tremendous	JJ
20417	874	5	question	question	NN
20417	874	6	to	to	TO
20417	874	7	ask	ask	VB
20417	874	8	.	.	.
20417	875	1	It	-PRON-	PRP
20417	875	2	is	be	VBZ
20417	875	3	like	like	IN
20417	875	4	asking	ask	VBG
20417	875	5	an	an	DT
20417	875	6	intelligent	intelligent	JJ
20417	875	7	insect	insect	NN
20417	875	8	,	,	,
20417	875	9	living	live	VBG
20417	875	10	on	on	IN
20417	875	11	a	a	DT
20417	875	12	single	single	JJ
20417	875	13	leaf	leaf	NN
20417	875	14	in	in	IN
20417	875	15	the	the	DT
20417	875	16	midst	midst	NN
20417	875	17	of	of	IN
20417	875	18	a	a	DT
20417	875	19	great	great	JJ
20417	875	20	Brazilian	brazilian	JJ
20417	875	21	forest	forest	NN
20417	875	22	,	,	,
20417	875	23	to	to	TO
20417	875	24	say	say	VB
20417	875	25	what	what	WP
20417	875	26	is	be	VBZ
20417	875	27	the	the	DT
20417	875	28	shape	shape	NN
20417	875	29	and	and	CC
20417	875	30	size	size	NN
20417	875	31	of	of	IN
20417	875	32	the	the	DT
20417	875	33	forest	forest	NN
20417	875	34	.	.	.
20417	876	1	Yet	yet	CC
20417	876	2	man	man	NN
20417	876	3	's	's	POS
20417	876	4	ingenuity	ingenuity	NN
20417	876	5	has	have	VBZ
20417	876	6	proved	prove	VBN
20417	876	7	equal	equal	JJ
20417	876	8	to	to	IN
20417	876	9	giving	give	VBG
20417	876	10	an	an	DT
20417	876	11	answer	answer	NN
20417	876	12	even	even	RB
20417	876	13	to	to	IN
20417	876	14	this	this	DT
20417	876	15	question	question	NN
20417	876	16	,	,	,
20417	876	17	and	and	CC
20417	876	18	by	by	IN
20417	876	19	a	a	DT
20417	876	20	method	method	NN
20417	876	21	exactly	exactly	RB
20417	876	22	similar	similar	JJ
20417	876	23	to	to	IN
20417	876	24	that	that	DT
20417	876	25	which	which	WDT
20417	876	26	would	would	MD
20417	876	27	be	be	VB
20417	876	28	adopted	adopt	VBN
20417	876	29	by	by	IN
20417	876	30	the	the	DT
20417	876	31	insect	insect	NN
20417	876	32	.	.	.
20417	877	1	Suppose	suppose	VB
20417	877	2	,	,	,
20417	877	3	for	for	IN
20417	877	4	instance	instance	NN
20417	877	5	,	,	,
20417	877	6	that	that	IN
20417	877	7	the	the	DT
20417	877	8	forest	forest	NN
20417	877	9	was	be	VBD
20417	877	10	shaped	shape	VBN
20417	877	11	as	as	IN
20417	877	12	an	an	DT
20417	877	13	elongated	elongate	VBN
20417	877	14	oval	oval	NN
20417	877	15	,	,	,
20417	877	16	and	and	CC
20417	877	17	the	the	DT
20417	877	18	insect	insect	NN
20417	877	19	lived	live	VBD
20417	877	20	on	on	IN
20417	877	21	a	a	DT
20417	877	22	tree	tree	NN
20417	877	23	near	near	IN
20417	877	24	the	the	DT
20417	877	25	centre	centre	NN
20417	877	26	of	of	IN
20417	877	27	the	the	DT
20417	877	28	oval	oval	NN
20417	877	29	.	.	.
20417	878	1	If	if	IN
20417	878	2	the	the	DT
20417	878	3	trees	tree	NNS
20417	878	4	were	be	VBD
20417	878	5	approximately	approximately	RB
20417	878	6	equally	equally	RB
20417	878	7	spaced	space	VBN
20417	878	8	from	from	IN
20417	878	9	one	one	CD
20417	878	10	another	another	DT
20417	878	11	they	-PRON-	PRP
20417	878	12	would	would	MD
20417	878	13	appear	appear	VB
20417	878	14	much	much	JJ
20417	878	15	denser	denser	NN
20417	878	16	along	along	IN
20417	878	17	the	the	DT
20417	878	18	length	length	NN
20417	878	19	of	of	IN
20417	878	20	the	the	DT
20417	878	21	oval	oval	NN
20417	878	22	than	than	IN
20417	878	23	across	across	IN
20417	878	24	its	-PRON-	PRP$
20417	878	25	width	width	NN
20417	878	26	.	.	.
20417	879	1	This	this	DT
20417	879	2	is	be	VBZ
20417	879	3	the	the	DT
20417	879	4	simple	simple	JJ
20417	879	5	consideration	consideration	NN
20417	879	6	that	that	WDT
20417	879	7	has	have	VBZ
20417	879	8	guided	guide	VBN
20417	879	9	astronomers	astronomer	NNS
20417	879	10	in	in	IN
20417	879	11	determining	determine	VBG
20417	879	12	the	the	DT
20417	879	13	shape	shape	NN
20417	879	14	of	of	IN
20417	879	15	our	-PRON-	PRP$
20417	879	16	stellar	stellar	JJ
20417	879	17	universe	universe	NN
20417	879	18	.	.	.
20417	880	1	There	there	EX
20417	880	2	is	be	VBZ
20417	880	3	one	one	CD
20417	880	4	direction	direction	NN
20417	880	5	in	in	IN
20417	880	6	the	the	DT
20417	880	7	heavens	heaven	NNS
20417	880	8	along	along	IN
20417	880	9	which	which	WDT
20417	880	10	the	the	DT
20417	880	11	stars	star	NNS
20417	880	12	appear	appear	VBP
20417	880	13	denser	denser	NN
20417	880	14	than	than	IN
20417	880	15	in	in	IN
20417	880	16	the	the	DT
20417	880	17	directions	direction	NNS
20417	880	18	at	at	IN
20417	880	19	right	right	JJ
20417	880	20	angles	angle	NNS
20417	880	21	to	to	IN
20417	880	22	it	-PRON-	PRP
20417	880	23	.	.	.
20417	881	1	That	that	DT
20417	881	2	direction	direction	NN
20417	881	3	is	be	VBZ
20417	881	4	the	the	DT
20417	881	5	direction	direction	NN
20417	881	6	in	in	IN
20417	881	7	which	which	WDT
20417	881	8	we	-PRON-	PRP
20417	881	9	look	look	VBP
20417	881	10	towards	towards	IN
20417	881	11	the	the	DT
20417	881	12	Milky	Milky	NNP
20417	881	13	Way	Way	NNP
20417	881	14	.	.	.
20417	882	1	If	if	IN
20417	882	2	we	-PRON-	PRP
20417	882	3	count	count	VBP
20417	882	4	the	the	DT
20417	882	5	number	number	NN
20417	882	6	of	of	IN
20417	882	7	stars	star	NNS
20417	882	8	visible	visible	JJ
20417	882	9	all	all	RB
20417	882	10	over	over	IN
20417	882	11	the	the	DT
20417	882	12	heavens	heavens	NNPS
20417	882	13	,	,	,
20417	882	14	we	-PRON-	PRP
20417	882	15	find	find	VBP
20417	882	16	they	-PRON-	PRP
20417	882	17	become	become	VBP
20417	882	18	more	more	RBR
20417	882	19	and	and	CC
20417	882	20	more	more	RBR
20417	882	21	numerous	numerous	JJ
20417	882	22	as	as	IN
20417	882	23	we	-PRON-	PRP
20417	882	24	approach	approach	VBP
20417	882	25	the	the	DT
20417	882	26	Milky	Milky	NNP
20417	882	27	Way	Way	NNP
20417	882	28	.	.	.
20417	883	1	As	as	IN
20417	883	2	we	-PRON-	PRP
20417	883	3	go	go	VBP
20417	883	4	farther	farther	RB
20417	883	5	and	and	CC
20417	883	6	farther	farther	RB
20417	883	7	from	from	IN
20417	883	8	the	the	DT
20417	883	9	Milky	Milky	NNP
20417	883	10	Way	Way	NNP
20417	883	11	the	the	DT
20417	883	12	stars	star	NNS
20417	883	13	thin	thin	JJ
20417	883	14	out	out	RB
20417	883	15	until	until	IN
20417	883	16	they	-PRON-	PRP
20417	883	17	reach	reach	VBP
20417	883	18	a	a	DT
20417	883	19	maximum	maximum	JJ
20417	883	20	sparseness	sparseness	NN
20417	883	21	in	in	IN
20417	883	22	directions	direction	NNS
20417	883	23	at	at	IN
20417	883	24	right	right	JJ
20417	883	25	angles	angle	NNS
20417	883	26	to	to	IN
20417	883	27	the	the	DT
20417	883	28	plane	plane	NN
20417	883	29	of	of	IN
20417	883	30	the	the	DT
20417	883	31	Milky	Milky	NNP
20417	883	32	Way	Way	NNP
20417	883	33	.	.	.
20417	884	1	We	-PRON-	PRP
20417	884	2	may	may	MD
20417	884	3	consider	consider	VB
20417	884	4	the	the	DT
20417	884	5	Milky	Milky	NNP
20417	884	6	Way	Way	NNP
20417	884	7	to	to	TO
20417	884	8	form	form	VB
20417	884	9	,	,	,
20417	884	10	as	as	IN
20417	884	11	it	-PRON-	PRP
20417	884	12	were	be	VBD
20417	884	13	,	,	,
20417	884	14	the	the	DT
20417	884	15	equator	equator	NN
20417	884	16	of	of	IN
20417	884	17	our	-PRON-	PRP$
20417	884	18	system	system	NN
20417	884	19	,	,	,
20417	884	20	and	and	CC
20417	884	21	the	the	DT
20417	884	22	line	line	NN
20417	884	23	at	at	IN
20417	884	24	right	right	JJ
20417	884	25	angles	angle	NNS
20417	884	26	to	to	TO
20417	884	27	point	point	VB
20417	884	28	to	to	IN
20417	884	29	the	the	DT
20417	884	30	north	north	NN
20417	884	31	and	and	CC
20417	884	32	south	south	JJ
20417	884	33	poles	pole	NNS
20417	884	34	.	.	.
20417	885	1	Our	-PRON-	PRP$
20417	885	2	system	system	NN
20417	885	3	,	,	,
20417	885	4	in	in	IN
20417	885	5	fact	fact	NN
20417	885	6	,	,	,
20417	885	7	is	be	VBZ
20417	885	8	shaped	shape	VBN
20417	885	9	something	something	NN
20417	885	10	like	like	IN
20417	885	11	a	a	DT
20417	885	12	lens	lens	NN
20417	885	13	,	,	,
20417	885	14	and	and	CC
20417	885	15	our	-PRON-	PRP$
20417	885	16	sun	sun	NN
20417	885	17	is	be	VBZ
20417	885	18	situated	situate	VBN
20417	885	19	near	near	IN
20417	885	20	the	the	DT
20417	885	21	centre	centre	NN
20417	885	22	of	of	IN
20417	885	23	this	this	DT
20417	885	24	lens	lens	NN
20417	885	25	.	.	.
20417	886	1	In	in	IN
20417	886	2	the	the	DT
20417	886	3	remoter	remoter	NN
20417	886	4	part	part	NN
20417	886	5	of	of	IN
20417	886	6	this	this	DT
20417	886	7	lens	lens	NN
20417	886	8	,	,	,
20417	886	9	near	near	IN
20417	886	10	its	-PRON-	PRP$
20417	886	11	edge	edge	NN
20417	886	12	,	,	,
20417	886	13	or	or	CC
20417	886	14	possibly	possibly	RB
20417	886	15	outside	outside	IN
20417	886	16	it	-PRON-	PRP
20417	886	17	altogether	altogether	RB
20417	886	18	,	,	,
20417	886	19	lies	lie	VBZ
20417	886	20	the	the	DT
20417	886	21	great	great	JJ
20417	886	22	series	series	NN
20417	886	23	of	of	IN
20417	886	24	star	star	NNP
20417	886	25	clouds	cloud	NNS
20417	886	26	which	which	WDT
20417	886	27	make	make	VBP
20417	886	28	up	up	RP
20417	886	29	the	the	DT
20417	886	30	Milky	Milky	NNP
20417	886	31	Way	Way	NNP
20417	886	32	.	.	.
20417	887	1	All	all	PDT
20417	887	2	the	the	DT
20417	887	3	stars	star	NNS
20417	887	4	are	be	VBP
20417	887	5	in	in	IN
20417	887	6	motion	motion	NN
20417	887	7	within	within	IN
20417	887	8	this	this	DT
20417	887	9	system	system	NN
20417	887	10	,	,	,
20417	887	11	but	but	CC
20417	887	12	the	the	DT
20417	887	13	very	very	RB
20417	887	14	remarkable	remarkable	JJ
20417	887	15	discovery	discovery	NN
20417	887	16	has	have	VBZ
20417	887	17	been	be	VBN
20417	887	18	made	make	VBN
20417	887	19	that	that	IN
20417	887	20	these	these	DT
20417	887	21	motions	motion	NNS
20417	887	22	are	be	VBP
20417	887	23	not	not	RB
20417	887	24	entirely	entirely	RB
20417	887	25	random	random	JJ
20417	887	26	.	.	.
20417	888	1	The	the	DT
20417	888	2	great	great	JJ
20417	888	3	majority	majority	NN
20417	888	4	of	of	IN
20417	888	5	the	the	DT
20417	888	6	stars	star	NNS
20417	888	7	whose	whose	WP$
20417	888	8	motions	motion	NNS
20417	888	9	can	can	MD
20417	888	10	be	be	VB
20417	888	11	measured	measure	VBN
20417	888	12	fall	fall	VB
20417	888	13	into	into	IN
20417	888	14	two	two	CD
20417	888	15	groups	group	NNS
20417	888	16	drifting	drift	VBG
20417	888	17	past	past	IN
20417	888	18	one	one	CD
20417	888	19	another	another	DT
20417	888	20	in	in	IN
20417	888	21	opposite	opposite	JJ
20417	888	22	directions	direction	NNS
20417	888	23	.	.	.
20417	889	1	The	the	DT
20417	889	2	velocity	velocity	NN
20417	889	3	of	of	IN
20417	889	4	one	one	CD
20417	889	5	stream	stream	NN
20417	889	6	relative	relative	JJ
20417	889	7	to	to	IN
20417	889	8	the	the	DT
20417	889	9	other	other	JJ
20417	889	10	is	be	VBZ
20417	889	11	about	about	RB
20417	889	12	twenty	twenty	CD
20417	889	13	-	-	HYPH
20417	889	14	five	five	CD
20417	889	15	miles	mile	NNS
20417	889	16	per	per	IN
20417	889	17	second	second	NN
20417	889	18	.	.	.
20417	890	1	The	the	DT
20417	890	2	stars	star	NNS
20417	890	3	forming	form	VBG
20417	890	4	these	these	DT
20417	890	5	two	two	CD
20417	890	6	groups	group	NNS
20417	890	7	are	be	VBP
20417	890	8	thoroughly	thoroughly	RB
20417	890	9	well	well	RB
20417	890	10	mixed	mixed	JJ
20417	890	11	;	;	:
20417	890	12	it	-PRON-	PRP
20417	890	13	is	be	VBZ
20417	890	14	not	not	RB
20417	890	15	a	a	DT
20417	890	16	case	case	NN
20417	890	17	of	of	IN
20417	890	18	an	an	DT
20417	890	19	inner	inner	JJ
20417	890	20	stream	stream	NN
20417	890	21	going	go	VBG
20417	890	22	one	one	CD
20417	890	23	way	way	NN
20417	890	24	and	and	CC
20417	890	25	an	an	DT
20417	890	26	outer	outer	JJ
20417	890	27	stream	stream	NN
20417	890	28	the	the	DT
20417	890	29	other	other	JJ
20417	890	30	.	.	.
20417	891	1	But	but	CC
20417	891	2	there	there	EX
20417	891	3	are	be	VBP
20417	891	4	not	not	RB
20417	891	5	quite	quite	RB
20417	891	6	as	as	RB
20417	891	7	many	many	JJ
20417	891	8	stars	star	NNS
20417	891	9	going	go	VBG
20417	891	10	one	one	CD
20417	891	11	way	way	NN
20417	891	12	as	as	IN
20417	891	13	the	the	DT
20417	891	14	other	other	JJ
20417	891	15	.	.	.
20417	892	1	For	for	IN
20417	892	2	every	every	DT
20417	892	3	two	two	CD
20417	892	4	stars	star	NNS
20417	892	5	in	in	IN
20417	892	6	one	one	CD
20417	892	7	stream	stream	NN
20417	892	8	there	there	EX
20417	892	9	are	be	VBP
20417	892	10	three	three	CD
20417	892	11	in	in	IN
20417	892	12	the	the	DT
20417	892	13	other	other	JJ
20417	892	14	.	.	.
20417	893	1	Now	now	RB
20417	893	2	,	,	,
20417	893	3	as	as	IN
20417	893	4	we	-PRON-	PRP
20417	893	5	have	have	VBP
20417	893	6	said	say	VBD
20417	893	7	,	,	,
20417	893	8	some	some	DT
20417	893	9	eminent	eminent	JJ
20417	893	10	astronomers	astronomer	NNS
20417	893	11	hold	hold	VBP
20417	893	12	that	that	IN
20417	893	13	the	the	DT
20417	893	14	spiral	spiral	JJ
20417	893	15	nebulæ	nebulæ	NN
20417	893	16	are	be	VBP
20417	893	17	universes	universe	NNS
20417	893	18	like	like	IN
20417	893	19	our	-PRON-	PRP$
20417	893	20	own	own	JJ
20417	893	21	,	,	,
20417	893	22	and	and	CC
20417	893	23	if	if	IN
20417	893	24	we	-PRON-	PRP
20417	893	25	look	look	VBP
20417	893	26	at	at	IN
20417	893	27	the	the	DT
20417	893	28	two	two	CD
20417	893	29	photographs	photograph	NNS
20417	893	30	(	(	-LRB-
20417	893	31	Figs	fig	NNS
20417	893	32	.	.	.
20417	894	1	25	25	CD
20417	894	2	and	and	CC
20417	894	3	26	26	CD
20417	894	4	)	)	-RRB-
20417	894	5	we	-PRON-	PRP
20417	894	6	see	see	VBP
20417	894	7	that	that	IN
20417	894	8	these	these	DT
20417	894	9	spirals	spiral	NNS
20417	894	10	present	present	JJ
20417	894	11	features	feature	NNS
20417	894	12	which	which	WDT
20417	894	13	,	,	,
20417	894	14	in	in	IN
20417	894	15	the	the	DT
20417	894	16	light	light	NN
20417	894	17	of	of	IN
20417	894	18	what	what	WP
20417	894	19	we	-PRON-	PRP
20417	894	20	have	have	VBP
20417	894	21	just	just	RB
20417	894	22	said	say	VBN
20417	894	23	about	about	IN
20417	894	24	our	-PRON-	PRP$
20417	894	25	system	system	NN
20417	894	26	,	,	,
20417	894	27	are	be	VBP
20417	894	28	very	very	RB
20417	894	29	remarkable	remarkable	JJ
20417	894	30	.	.	.
20417	895	1	The	the	DT
20417	895	2	nebula	nebula	NN
20417	895	3	in	in	IN
20417	895	4	Coma	Coma	NNP
20417	895	5	Berenices	Berenices	NNP
20417	895	6	is	be	VBZ
20417	895	7	a	a	DT
20417	895	8	spiral	spiral	JJ
20417	895	9	edge	edge	NN
20417	895	10	-	-	HYPH
20417	895	11	on	on	NN
20417	895	12	to	to	IN
20417	895	13	us	-PRON-	PRP
20417	895	14	,	,	,
20417	895	15	and	and	CC
20417	895	16	we	-PRON-	PRP
20417	895	17	see	see	VBP
20417	895	18	that	that	IN
20417	895	19	it	-PRON-	PRP
20417	895	20	has	have	VBZ
20417	895	21	precisely	precisely	RB
20417	895	22	the	the	DT
20417	895	23	lens	lens	NN
20417	895	24	-	-	HYPH
20417	895	25	shaped	shape	VBN
20417	895	26	middle	middle	NN
20417	895	27	and	and	CC
20417	895	28	the	the	DT
20417	895	29	general	general	NN
20417	895	30	flattened	flatten	VBD
20417	895	31	shape	shape	NN
20417	895	32	that	that	IN
20417	895	33	we	-PRON-	PRP
20417	895	34	have	have	VBP
20417	895	35	found	find	VBN
20417	895	36	in	in	IN
20417	895	37	our	-PRON-	PRP$
20417	895	38	own	own	JJ
20417	895	39	system	system	NN
20417	895	40	.	.	.
20417	896	1	The	the	DT
20417	896	2	nebula	nebula	NN
20417	896	3	in	in	IN
20417	896	4	Canes	Canes	NNP
20417	896	5	Venatici	Venatici	NNP
20417	896	6	is	be	VBZ
20417	896	7	a	a	DT
20417	896	8	spiral	spiral	JJ
20417	896	9	facing	face	VBG
20417	896	10	towards	towards	IN
20417	896	11	us	-PRON-	PRP
20417	896	12	,	,	,
20417	896	13	and	and	CC
20417	896	14	its	-PRON-	PRP$
20417	896	15	shape	shape	NN
20417	896	16	irresistibly	irresistibly	RB
20417	896	17	suggests	suggest	VBZ
20417	896	18	motions	motion	NNS
20417	896	19	along	along	IN
20417	896	20	the	the	DT
20417	896	21	spiral	spiral	JJ
20417	896	22	arms	arm	NNS
20417	896	23	.	.	.
20417	897	1	This	this	DT
20417	897	2	motion	motion	NN
20417	897	3	,	,	,
20417	897	4	whether	whether	IN
20417	897	5	it	-PRON-	PRP
20417	897	6	is	be	VBZ
20417	897	7	towards	towards	IN
20417	897	8	or	or	CC
20417	897	9	away	away	RB
20417	897	10	from	from	IN
20417	897	11	the	the	DT
20417	897	12	central	central	JJ
20417	897	13	,	,	,
20417	897	14	lens	lens	NN
20417	897	15	-	-	HYPH
20417	897	16	shaped	shape	VBN
20417	897	17	portion	portion	NN
20417	897	18	,	,	,
20417	897	19	would	would	MD
20417	897	20	cause	cause	VB
20417	897	21	a	a	DT
20417	897	22	double	double	JJ
20417	897	23	streaming	streaming	NN
20417	897	24	motion	motion	NN
20417	897	25	in	in	IN
20417	897	26	that	that	DT
20417	897	27	central	central	JJ
20417	897	28	portion	portion	NN
20417	897	29	of	of	IN
20417	897	30	the	the	DT
20417	897	31	kind	kind	NN
20417	897	32	we	-PRON-	PRP
20417	897	33	have	have	VBP
20417	897	34	found	find	VBN
20417	897	35	in	in	IN
20417	897	36	our	-PRON-	PRP$
20417	897	37	own	own	JJ
20417	897	38	system	system	NN
20417	897	39	.	.	.
20417	898	1	Again	again	RB
20417	898	2	,	,	,
20417	898	3	and	and	CC
20417	898	4	altogether	altogether	RB
20417	898	5	apart	apart	RB
20417	898	6	from	from	IN
20417	898	7	these	these	DT
20417	898	8	considerations	consideration	NNS
20417	898	9	,	,	,
20417	898	10	there	there	EX
20417	898	11	are	be	VBP
20417	898	12	good	good	JJ
20417	898	13	reasons	reason	NNS
20417	898	14	for	for	IN
20417	898	15	supposing	suppose	VBG
20417	898	16	our	-PRON-	PRP$
20417	898	17	Milky	Milky	NNP
20417	898	18	Way	Way	NNP
20417	898	19	to	to	TO
20417	898	20	possess	possess	VB
20417	898	21	a	a	DT
20417	898	22	double	double	JJ
20417	898	23	-	-	HYPH
20417	898	24	armed	armed	JJ
20417	898	25	spiral	spiral	JJ
20417	898	26	structure	structure	NN
20417	898	27	.	.	.
20417	899	1	And	and	CC
20417	899	2	the	the	DT
20417	899	3	great	great	JJ
20417	899	4	patches	patch	NNS
20417	899	5	of	of	IN
20417	899	6	dark	dark	JJ
20417	899	7	absorbing	absorbing	NN
20417	899	8	matter	matter	NN
20417	899	9	which	which	WDT
20417	899	10	are	be	VBP
20417	899	11	known	know	VBN
20417	899	12	to	to	TO
20417	899	13	exist	exist	VB
20417	899	14	in	in	IN
20417	899	15	the	the	DT
20417	899	16	Milky	Milky	NNP
20417	899	17	Way	Way	NNP
20417	899	18	(	(	-LRB-
20417	899	19	see	see	VB
20417	899	20	Fig	Fig	NNP
20417	899	21	.	.	.
20417	900	1	22	22	CD
20417	900	2	)	)	-RRB-
20417	900	3	would	would	MD
20417	900	4	give	give	VB
20417	900	5	very	very	RB
20417	900	6	much	much	RB
20417	900	7	the	the	DT
20417	900	8	mottled	mottled	JJ
20417	900	9	appearance	appearance	NN
20417	900	10	we	-PRON-	PRP
20417	900	11	notice	notice	VBP
20417	900	12	in	in	IN
20417	900	13	the	the	DT
20417	900	14	arms	arm	NNS
20417	900	15	(	(	-LRB-
20417	900	16	which	which	WDT
20417	900	17	we	-PRON-	PRP
20417	900	18	see	see	VBP
20417	900	19	edge	edge	NN
20417	900	20	-	-	HYPH
20417	900	21	on	on	NN
20417	900	22	)	)	-RRB-
20417	900	23	of	of	IN
20417	900	24	the	the	DT
20417	900	25	nebula	nebula	NN
20417	900	26	in	in	IN
20417	900	27	Coma	Coma	NNP
20417	900	28	Berenices	Berenices	NNP
20417	900	29	.	.	.
20417	901	1	The	the	DT
20417	901	2	hypothesis	hypothesis	NN
20417	901	3	,	,	,
20417	901	4	therefore	therefore	RB
20417	901	5	,	,	,
20417	901	6	that	that	IN
20417	901	7	our	-PRON-	PRP$
20417	901	8	universe	universe	NN
20417	901	9	is	be	VBZ
20417	901	10	a	a	DT
20417	901	11	spiral	spiral	JJ
20417	901	12	nebula	nebula	NN
20417	901	13	has	have	VBZ
20417	901	14	much	much	JJ
20417	901	15	to	to	TO
20417	901	16	be	be	VB
20417	901	17	said	say	VBN
20417	901	18	for	for	IN
20417	901	19	it	-PRON-	PRP
20417	901	20	.	.	.
20417	902	1	If	if	IN
20417	902	2	it	-PRON-	PRP
20417	902	3	be	be	VB
20417	902	4	accepted	accept	VBN
20417	902	5	it	-PRON-	PRP
20417	902	6	greatly	greatly	RB
20417	902	7	increases	increase	VBZ
20417	902	8	our	-PRON-	PRP$
20417	902	9	estimate	estimate	NN
20417	902	10	of	of	IN
20417	902	11	the	the	DT
20417	902	12	size	size	NN
20417	902	13	of	of	IN
20417	902	14	the	the	DT
20417	902	15	material	material	JJ
20417	902	16	universe	universe	NN
20417	902	17	.	.	.
20417	903	1	For	for	IN
20417	903	2	our	-PRON-	PRP$
20417	903	3	central	central	JJ
20417	903	4	,	,	,
20417	903	5	lens	lens	NN
20417	903	6	-	-	HYPH
20417	903	7	shaped	shape	VBN
20417	903	8	system	system	NN
20417	903	9	is	be	VBZ
20417	903	10	calculated	calculate	VBN
20417	903	11	to	to	TO
20417	903	12	extend	extend	VB
20417	903	13	towards	towards	IN
20417	903	14	the	the	DT
20417	903	15	Milky	Milky	NNP
20417	903	16	Way	Way	NNP
20417	903	17	for	for	IN
20417	903	18	more	more	JJR
20417	903	19	than	than	IN
20417	903	20	twenty	twenty	CD
20417	903	21	thousand	thousand	CD
20417	903	22	times	time	NNS
20417	903	23	a	a	DT
20417	903	24	million	million	CD
20417	903	25	million	million	CD
20417	903	26	miles	mile	NNS
20417	903	27	,	,	,
20417	903	28	and	and	CC
20417	903	29	about	about	RB
20417	903	30	a	a	DT
20417	903	31	third	third	NN
20417	903	32	of	of	IN
20417	903	33	this	this	DT
20417	903	34	distance	distance	NN
20417	903	35	towards	towards	IN
20417	903	36	what	what	WP
20417	903	37	we	-PRON-	PRP
20417	903	38	have	have	VBP
20417	903	39	called	call	VBN
20417	903	40	the	the	DT
20417	903	41	poles	pole	NNS
20417	903	42	.	.	.
20417	904	1	If	if	IN
20417	904	2	,	,	,
20417	904	3	as	as	IN
20417	904	4	we	-PRON-	PRP
20417	904	5	suppose	suppose	VBP
20417	904	6	,	,	,
20417	904	7	each	each	DT
20417	904	8	spiral	spiral	JJ
20417	904	9	nebula	nebula	NN
20417	904	10	is	be	VBZ
20417	904	11	an	an	DT
20417	904	12	independent	independent	JJ
20417	904	13	stellar	stellar	JJ
20417	904	14	universe	universe	NN
20417	904	15	comparable	comparable	JJ
20417	904	16	in	in	IN
20417	904	17	size	size	NN
20417	904	18	with	with	IN
20417	904	19	our	-PRON-	PRP$
20417	904	20	own	own	JJ
20417	904	21	,	,	,
20417	904	22	then	then	RB
20417	904	23	,	,	,
20417	904	24	since	since	IN
20417	904	25	there	there	EX
20417	904	26	are	be	VBP
20417	904	27	hundreds	hundred	NNS
20417	904	28	of	of	IN
20417	904	29	thousands	thousand	NNS
20417	904	30	of	of	IN
20417	904	31	spiral	spiral	JJ
20417	904	32	nebulæ	nebulæ	NN
20417	904	33	,	,	,
20417	904	34	we	-PRON-	PRP
20417	904	35	see	see	VBP
20417	904	36	that	that	IN
20417	904	37	the	the	DT
20417	904	38	size	size	NN
20417	904	39	of	of	IN
20417	904	40	the	the	DT
20417	904	41	whole	whole	JJ
20417	904	42	material	material	JJ
20417	904	43	universe	universe	NN
20417	904	44	is	be	VBZ
20417	904	45	indeed	indeed	RB
20417	904	46	beyond	beyond	IN
20417	904	47	our	-PRON-	PRP$
20417	904	48	comprehension	comprehension	NN
20417	904	49	.	.	.
20417	905	1	[	[	-LRB-
20417	905	2	Illustration	illustration	NN
20417	905	3	:	:	:
20417	905	4	_	_	NNP
20417	905	5	Photo	Photo	NNP
20417	905	6	:	:	:
20417	905	7	Mount	Mount	NNP
20417	905	8	Wilson	Wilson	NNP
20417	905	9	Observatory	Observatory	NNP
20417	905	10	.	.	.
20417	905	11	_	_	NNP
20417	905	12	FIG	FIG	NNP
20417	905	13	.	.	.
20417	906	1	26.--A	26.--a	CD
20417	906	2	SPIRAL	spiral	NN
20417	906	3	NEBULA	NEBULA	NNP
20417	906	4	SEEN	see	VBN
20417	906	5	EDGE	edge	NN
20417	906	6	-	-	HYPH
20417	906	7	ON	ON	NNP
20417	906	8	Notice	notice	VBP
20417	906	9	the	the	DT
20417	906	10	lens	lens	NN
20417	906	11	-	-	HYPH
20417	906	12	shaped	shape	VBN
20417	906	13	formation	formation	NN
20417	906	14	of	of	IN
20417	906	15	the	the	DT
20417	906	16	nucleus	nucleus	NN
20417	906	17	and	and	CC
20417	906	18	the	the	DT
20417	906	19	arm	arm	NN
20417	906	20	stretching	stretch	VBG
20417	906	21	as	as	IN
20417	906	22	a	a	DT
20417	906	23	band	band	NN
20417	906	24	across	across	IN
20417	906	25	it	-PRON-	PRP
20417	906	26	.	.	.
20417	907	1	See	see	VB
20417	907	2	reference	reference	NN
20417	907	3	in	in	IN
20417	907	4	the	the	DT
20417	907	5	text	text	NN
20417	907	6	to	to	IN
20417	907	7	the	the	DT
20417	907	8	resemblance	resemblance	NN
20417	907	9	between	between	IN
20417	907	10	this	this	DT
20417	907	11	and	and	CC
20417	907	12	our	-PRON-	PRP$
20417	907	13	stellar	stellar	JJ
20417	907	14	universe	universe	NN
20417	907	15	.	.	.
20417	907	16	]	]	-RRB-
20417	908	1	[	[	-LRB-
20417	908	2	Illustration	illustration	NN
20417	908	3	:	:	:
20417	908	4	_	_	NNP
20417	908	5	Photo	Photo	NNP
20417	908	6	:	:	:
20417	908	7	H.	H.	NNP
20417	908	8	J.	J.	NNP
20417	908	9	Shepstone	Shepstone	NNP
20417	908	10	.	.	.
20417	908	11	_	_	NNP
20417	908	12	100-INCH	100-inch	CD
20417	908	13	TELESCOPE	telescope	NN
20417	908	14	,	,	,
20417	908	15	MOUNT	mount	NN
20417	908	16	WILSON	WILSON	NNP
20417	908	17	A	a	DT
20417	908	18	reflecting	reflect	VBG
20417	908	19	telescope	telescope	NN
20417	908	20	:	:	:
20417	908	21	the	the	DT
20417	908	22	largest	large	JJS
20417	908	23	in	in	IN
20417	908	24	the	the	DT
20417	908	25	world	world	NN
20417	908	26	.	.	.
20417	909	1	The	the	DT
20417	909	2	mirror	mirror	NN
20417	909	3	is	be	VBZ
20417	909	4	situated	situate	VBN
20417	909	5	at	at	IN
20417	909	6	the	the	DT
20417	909	7	base	base	NN
20417	909	8	of	of	IN
20417	909	9	the	the	DT
20417	909	10	telescope	telescope	NN
20417	909	11	.	.	.
20417	909	12	]	]	-RRB-
20417	910	1	[	[	-LRB-
20417	910	2	Illustration	illustration	NN
20417	910	3	:	:	:
20417	910	4	_	_	NNP
20417	910	5	_	_	NNP
20417	910	6	_	_	NNP
20417	910	7	_	_	NNP
20417	910	8	_	_	NNP
20417	910	9	_	_	NNP
20417	910	10	_	_	NNP
20417	910	11	_	_	NNP
20417	910	12	_	_	NNP
20417	910	13	_	_	NNP
20417	910	14	_	_	NNP
20417	910	15	_	_	NNP
20417	910	16	_	_	NNP
20417	910	17	_	_	NNP
20417	910	18	_	_	NNP
20417	910	19	_	_	NNP
20417	910	20	_	_	NNP
20417	910	21	_	_	NNP
20417	910	22	_	_	NNP
20417	910	23	_	_	NNP
20417	910	24	_	_	NNP
20417	910	25	_	_	NNP
20417	910	26	_	_	NNP
20417	910	27	_	_	NNP
20417	910	28	_	_	NNP
20417	910	29	_	_	NNP
20417	910	30	_	_	NNP
20417	910	31	_	_	NNP
20417	910	32	_	_	NNP
20417	910	33	_	_	NNP
20417	910	34	_	_	NNP
20417	910	35	_	_	NNP
20417	910	36	_	_	NNP
20417	910	37	_	_	NNP
20417	910	38	_	_	NNP
20417	910	39	_	_	NNP
20417	910	40	_	_	NNP
20417	910	41	_	_	NNP
20417	910	42	_	_	NNP
20417	910	43	_	_	NNP
20417	910	44	_	_	NNP
20417	910	45	_	_	NNP
20417	910	46	_	_	NNP
20417	910	47	_	_	NNP
20417	910	48	_	_	NNP
20417	910	49	_	_	NNP
20417	910	50	_	_	NNP
20417	910	51	_	_	NNP
20417	910	52	_	_	NNP
20417	910	53	_	_	NNP
20417	910	54	_	_	NNP
20417	910	55	_	_	NNP
20417	910	56	_	_	NNP
20417	910	57	_	_	NNP
20417	910	58	_	_	NNP
20417	910	59	_	_	NNP
20417	910	60	_	_	NNP
20417	910	61	_	_	NNP
20417	910	62	_	_	NNP
20417	910	63	_	_	NNP
20417	910	64	_	_	NNP
20417	910	65	_	_	NNP
20417	910	66	_	_	NNP
20417	910	67	_	_	NNP
20417	910	68	|	|	NNP
20417	910	69	|	|	NNP
20417	910	70	|	|	NNP
20417	910	71	THE	the	DT
20417	910	72	SOLAR	SOLAR	NNP
20417	910	73	SYSTEM	SYSTEM	NNP
20417	910	74	|	|	CD
20417	910	75	|________________________________________________________________|	|________________________________________________________________|	CD
20417	910	76	|	|	CD
20417	910	77	|	|	CD
20417	910	78	|	|	CD
20417	910	79	|	|	CD
20417	910	80	|	|	CD
20417	910	81	|	|	CD
20417	910	82	|	|	CD
20417	910	83	|	|	CD
20417	910	84	MEAN	MEAN	NNP
20417	910	85	DISTANCE	DISTANCE	NNP
20417	910	86	|	|	NNP
20417	910	87	PERIOD	PERIOD	NNP
20417	910	88	OF	of	IN
20417	910	89	|	|	CD
20417	910	90	|	|	NNP
20417	910	91	|	|	CD
20417	910	92	|	|	NNP
20417	910	93	NAME	NAME	NNP
20417	910	94	|	|	CD
20417	910	95	FROM	from	IN
20417	910	96	SUN	SUN	NNP
20417	910	97	(	(	-LRB-
20417	910	98	IN	in	IN
20417	910	99	|	|	NNP
20417	910	100	REVOLUTION	REVOLUTION	NNP
20417	910	101	|	|	HYPH
20417	910	102	DIAMETER	diameter	NN
20417	910	103	|	|	NNP
20417	910	104	NUMBER	NUMBER	NNP
20417	910	105	OF	of	IN
20417	910	106	|	|	CD
20417	910	107	|	|	NNP
20417	910	108	|	|	CD
20417	910	109	MILLIONS	million	NNS
20417	910	110	OF	of	IN
20417	910	111	|	|	CD
20417	910	112	AROUND	AROUND	NNP
20417	910	113	SUN	SUN	NNP
20417	910	114	|	|	NN
20417	910	115	(	(	-LRB-
20417	910	116	IN	in	IN
20417	910	117	MILES	MILES	NNP
20417	910	118	)	)	-RRB-
20417	910	119	|	|	CD
20417	910	120	SATELLITES	SATELLITES	NNP
20417	910	121	|	|	CD
20417	910	122	|	|	NNP
20417	910	123	|	|	NNS
20417	910	124	MILES	mile	NNS
20417	910	125	)	)	-RRB-
20417	910	126	|	|	NN
20417	910	127	(	(	-LRB-
20417	910	128	IN	in	IN
20417	910	129	YEARS	YEARS	NNP
20417	910	130	)	)	-RRB-
20417	910	131	|	|	CD
20417	910	132	|	|	CD
20417	910	133	|	|	CD
20417	910	134	|_________|_______________|____________|____________|____________|	|_________|_______________|____________|____________|____________|	CD
20417	910	135	|	|	CD
20417	910	136	|	|	NNP
20417	910	137	|	|	CD
20417	910	138	|	|	CD
20417	910	139	|	|	CD
20417	910	140	|	|	NNP
20417	910	141	|	|	NNP
20417	910	142	MERCURY	mercury	NN
20417	910	143	|	|	NNP
20417	910	144	36.0	36.0	CD
20417	910	145	|	|	CD
20417	910	146	0.24	0.24	CD
20417	910	147	|	|	CD
20417	910	148	3030	3030	CD
20417	910	149	|	|	CD
20417	910	150	0	0	CD
20417	910	151	|	|	CD
20417	910	152	|	|	NNP
20417	910	153	VENUS	VENUS	NNP
20417	910	154	|	|	CD
20417	910	155	67.2	67.2	CD
20417	910	156	|	|	CD
20417	910	157	0.62	0.62	CD
20417	910	158	|	|	CD
20417	910	159	7700	7700	CD
20417	910	160	|	|	CD
20417	910	161	0	0	CD
20417	910	162	|	|	CD
20417	910	163	|	|	CD
20417	910	164	EARTH	EARTH	NNP
20417	910	165	|	|	NNP
20417	910	166	92.9	92.9	CD
20417	910	167	|	|	CD
20417	910	168	1.00	1.00	CD
20417	910	169	|	|	CD
20417	910	170	7918	7918	CD
20417	910	171	|	|	NNP
20417	910	172	1	1	CD
20417	910	173	|	|	CD
20417	910	174	|	|	CD
20417	910	175	MARS	MARS	NNP
20417	910	176	|	|	CD
20417	910	177	141.5	141.5	CD
20417	910	178	|	|	CD
20417	910	179	1.88	1.88	CD
20417	910	180	|	|	CD
20417	910	181	4230	4230	CD
20417	910	182	|	|	CD
20417	910	183	2	2	CD
20417	910	184	|	|	CD
20417	910	185	|	|	CD
20417	910	186	JUPITER	JUPITER	NNP
20417	910	187	|	|	CD
20417	910	188	483.3	483.3	CD
20417	910	189	|	|	CD
20417	910	190	11.86	11.86	CD
20417	910	191	|	|	CD
20417	910	192	86500	86500	CD
20417	910	193	|	|	CD
20417	910	194	9	9	CD
20417	910	195	|	|	CD
20417	910	196	|	|	NNP
20417	910	197	SATURN	SATURN	NNP
20417	910	198	|	|	CD
20417	910	199	886.0	886.0	CD
20417	910	200	|	|	CD
20417	910	201	29.46	29.46	CD
20417	910	202	|	|	CD
20417	910	203	73000	73000	CD
20417	910	204	|	|	CD
20417	910	205	10	10	CD
20417	910	206	|	|	CD
20417	910	207	|	|	CD
20417	910	208	URANUS	URANUS	NNP
20417	910	209	|	|	CD
20417	910	210	1781.9	1781.9	CD
20417	910	211	|	|	CD
20417	910	212	84.02	84.02	CD
20417	910	213	|	|	CD
20417	910	214	31900	31900	CD
20417	910	215	|	|	CD
20417	910	216	4	4	CD
20417	910	217	|	|	CD
20417	910	218	|	|	CD
20417	910	219	NEPTUNE	NEPTUNE	NNP
20417	910	220	|	|	CD
20417	910	221	2971.6	2971.6	CD
20417	910	222	|	|	CD
20417	910	223	164.78	164.78	CD
20417	910	224	|	|	CD
20417	910	225	34800	34800	CD
20417	910	226	|	|	CD
20417	910	227	1	1	CD
20417	910	228	|	|	CD
20417	910	229	|	|	NNP
20417	910	230	SUN	SUN	NNP
20417	910	231	|	|	NNP
20417	910	232	------	------	NNP
20417	910	233	|	|	NNP
20417	910	234	------	------	CD
20417	910	235	|	|	NNP
20417	910	236	866400	866400	CD
20417	910	237	|	|	CD
20417	910	238	--	--	:
20417	910	239	|	|	CD
20417	910	240	|	|	NNP
20417	910	241	MOON	MOON	NNP
20417	910	242	|	|	NNP
20417	910	243	------	------	CD
20417	910	244	|	|	NNP
20417	910	245	------	------	CD
20417	910	246	|	|	NNP
20417	910	247	2163	2163	CD
20417	910	248	|	|	CD
20417	910	249	--	--	:
20417	910	250	|	|	NNS
20417	910	251	|_________|_______________|____________|____________|____________|	|_________|_______________|____________|____________|____________|	CD
20417	910	252	FIG	FIG	NNP
20417	910	253	.	.	.
20417	911	1	27	27	CD
20417	911	2	]	]	-RRB-
20417	911	3	[	[	-LRB-
20417	911	4	Illustration	illustration	NN
20417	911	5	:	:	:
20417	911	6	_	_	NNP
20417	911	7	_	_	NNP
20417	911	8	_	_	NNP
20417	911	9	_	_	NNP
20417	911	10	_	_	NNP
20417	911	11	_	_	NNP
20417	911	12	_	_	NNP
20417	911	13	_	_	NNP
20417	911	14	_	_	NNP
20417	911	15	_	_	NNP
20417	911	16	_	_	NNP
20417	911	17	_	_	NNP
20417	911	18	_	_	NNP
20417	911	19	_	_	NNP
20417	911	20	_	_	NNP
20417	911	21	_	_	NNP
20417	911	22	_	_	NNP
20417	911	23	_	_	NNP
20417	911	24	_	_	NNP
20417	911	25	_	_	NNP
20417	911	26	_	_	NNP
20417	911	27	_	_	NNP
20417	911	28	_	_	NNP
20417	911	29	_	_	NNP
20417	911	30	_	_	NNP
20417	911	31	_	_	NNP
20417	911	32	_	_	NNP
20417	911	33	_	_	NNP
20417	911	34	_	_	NNP
20417	911	35	_	_	NNP
20417	911	36	_	_	NNP
20417	911	37	_	_	NNP
20417	911	38	_	_	NNP
20417	911	39	_	_	NNP
20417	911	40	_	_	NNP
20417	911	41	_	_	NNP
20417	911	42	_	_	NNP
20417	911	43	_	_	NNP
20417	911	44	|	|	NNP
20417	911	45	|	|	NNP
20417	911	46	|	|	NNP
20417	911	47	STAR	STAR	NNP
20417	911	48	DISTANCES	DISTANCES	NNP
20417	911	49	|	|	CD
20417	911	50	|______________________________________|	|______________________________________|	CD
20417	911	51	|	|	NNP
20417	911	52	|	|	NNP
20417	911	53	|	|	CD
20417	911	54	DISTANCE	DISTANCE	NNP
20417	911	55	IN	in	IN
20417	911	56	|	|	CD
20417	911	57	|	|	CD
20417	911	58	STAR	STAR	NNP
20417	911	59	LIGHT	LIGHT	NNP
20417	911	60	-	-	HYPH
20417	911	61	YEARS	YEARS	NNP
20417	911	62	|	|	NNP
20417	911	63	|	|	CD
20417	911	64	|	|	CD
20417	911	65	|	|	CD
20417	911	66	POLARIS	POLARIS	NNP
20417	911	67	76	76	CD
20417	911	68	|	|	CD
20417	911	69	|	|	CD
20417	911	70	CAPELLA	capella	VB
20417	911	71	49.4	49.4	CD
20417	911	72	|	|	CD
20417	911	73	|	|	CD
20417	911	74	RIGEL	rigel	NN
20417	911	75	466	466	CD
20417	911	76	|	|	CD
20417	911	77	|	|	CD
20417	911	78	SIRIUS	SIRIUS	NNP
20417	911	79	8.7	8.7	CD
20417	911	80	|	|	CD
20417	911	81	|	|	CD
20417	911	82	PROCYON	PROCYON	VBD
20417	911	83	10.5	10.5	CD
20417	911	84	|	|	CD
20417	911	85	|	|	CD
20417	911	86	REGULUS	REGULUS	NNP
20417	911	87	98.8	98.8	CD
20417	911	88	|	|	CD
20417	911	89	|	|	CD
20417	911	90	ARCTURUS	ARCTURUS	NNP
20417	911	91	43.4	43.4	CD
20417	911	92	|	|	CD
20417	911	93	|	|	CD
20417	911	94	[	[	-LRB-
20417	911	95	ALPHA	ALPHA	NNP
20417	911	96	]	]	-RRB-
20417	911	97	CENTAURI	CENTAURI	NNP
20417	911	98	4.29	4.29	CD
20417	911	99	|	|	CD
20417	911	100	|	|	CD
20417	911	101	VEGA	vega	NN
20417	911	102	34.7	34.7	CD
20417	911	103	|	|	CD
20417	911	104	|______________________________________|	|______________________________________|	CD
20417	911	105	|	|	NNP
20417	911	106	|	|	NNP
20417	911	107	|	|	CD
20417	911	108	SMALLER	SMALLER	NNP
20417	911	109	MAGELLANIC	MAGELLANIC	NNP
20417	911	110	CLOUD	CLOUD	NNP
20417	911	111	32,600[A	32,600[a	CD
20417	911	112	]	]	-RRB-
20417	911	113	|	|	CD
20417	911	114	|	|	CD
20417	911	115	GREAT	great	JJ
20417	911	116	CLUSTER	cluster	NN
20417	911	117	IN	in	IN
20417	911	118	HERCULES	HERCULES	NNP
20417	911	119	108,600[A	108,600[a	NN
20417	911	120	]	]	-RRB-
20417	911	121	|	|	CD
20417	911	122	|______________________________________|	|______________________________________|	CD
20417	911	123	[	[	-LRB-
20417	911	124	A	a	NN
20417	911	125	]	]	-RRB-
20417	911	126	ESTIMATED	estimate	VBN
20417	911	127	FIG	fig	NN
20417	911	128	.	.	.
20417	912	1	28	28	CD
20417	912	2	The	the	DT
20417	912	3	above	above	JJ
20417	912	4	distances	distance	NNS
20417	912	5	are	be	VBP
20417	912	6	merely	merely	RB
20417	912	7	approximate	approximate	JJ
20417	912	8	and	and	CC
20417	912	9	are	be	VBP
20417	912	10	subject	subject	JJ
20417	912	11	to	to	IN
20417	912	12	further	further	JJ
20417	912	13	revision	revision	NN
20417	912	14	.	.	.
20417	913	1	A	a	DT
20417	913	2	"	"	``
20417	913	3	light	light	JJ
20417	913	4	-	-	HYPH
20417	913	5	year	year	NN
20417	913	6	"	"	''
20417	913	7	is	be	VBZ
20417	913	8	the	the	DT
20417	913	9	distance	distance	NN
20417	913	10	that	that	WDT
20417	913	11	light	light	NN
20417	913	12	,	,	,
20417	913	13	travelling	travel	VBG
20417	913	14	at	at	IN
20417	913	15	the	the	DT
20417	913	16	rate	rate	NN
20417	913	17	of	of	IN
20417	913	18	186,000	186,000	CD
20417	913	19	miles	mile	NNS
20417	913	20	per	per	IN
20417	913	21	second	second	NN
20417	913	22	,	,	,
20417	913	23	would	would	MD
20417	913	24	cover	cover	VB
20417	913	25	in	in	IN
20417	913	26	one	one	CD
20417	913	27	year	year	NN
20417	913	28	.	.	.
20417	913	29	]	]	-RRB-
20417	914	1	In	in	IN
20417	914	2	this	this	DT
20417	914	3	simple	simple	JJ
20417	914	4	outline	outline	NN
20417	914	5	we	-PRON-	PRP
20417	914	6	have	have	VBP
20417	914	7	not	not	RB
20417	914	8	touched	touch	VBN
20417	914	9	on	on	IN
20417	914	10	some	some	DT
20417	914	11	of	of	IN
20417	914	12	the	the	DT
20417	914	13	more	more	RBR
20417	914	14	debatable	debatable	JJ
20417	914	15	questions	question	NNS
20417	914	16	that	that	WDT
20417	914	17	engage	engage	VBP
20417	914	18	the	the	DT
20417	914	19	attention	attention	NN
20417	914	20	of	of	IN
20417	914	21	modern	modern	JJ
20417	914	22	astronomers	astronomer	NNS
20417	914	23	.	.	.
20417	915	1	Many	many	JJ
20417	915	2	of	of	IN
20417	915	3	these	these	DT
20417	915	4	questions	question	NNS
20417	915	5	have	have	VBP
20417	915	6	not	not	RB
20417	915	7	yet	yet	RB
20417	915	8	passed	pass	VBN
20417	915	9	the	the	DT
20417	915	10	controversial	controversial	JJ
20417	915	11	stage	stage	NN
20417	915	12	;	;	:
20417	915	13	out	out	IN
20417	915	14	of	of	IN
20417	915	15	these	these	DT
20417	915	16	will	will	MD
20417	915	17	emerge	emerge	VB
20417	915	18	the	the	DT
20417	915	19	astronomy	astronomy	NN
20417	915	20	of	of	IN
20417	915	21	the	the	DT
20417	915	22	future	future	NN
20417	915	23	.	.	.
20417	916	1	But	but	CC
20417	916	2	we	-PRON-	PRP
20417	916	3	have	have	VBP
20417	916	4	seen	see	VBN
20417	916	5	enough	enough	RB
20417	916	6	to	to	TO
20417	916	7	convince	convince	VB
20417	916	8	us	-PRON-	PRP
20417	916	9	that	that	IN
20417	916	10	,	,	,
20417	916	11	whatever	whatever	WDT
20417	916	12	advances	advance	VBZ
20417	916	13	the	the	DT
20417	916	14	future	future	NN
20417	916	15	holds	hold	VBZ
20417	916	16	in	in	IN
20417	916	17	store	store	NN
20417	916	18	,	,	,
20417	916	19	the	the	DT
20417	916	20	science	science	NN
20417	916	21	of	of	IN
20417	916	22	the	the	DT
20417	916	23	heavens	heavens	NNPS
20417	916	24	constitutes	constitute	VBZ
20417	916	25	one	one	CD
20417	916	26	of	of	IN
20417	916	27	the	the	DT
20417	916	28	most	most	RBS
20417	916	29	important	important	JJ
20417	916	30	stones	stone	NNS
20417	916	31	in	in	IN
20417	916	32	the	the	DT
20417	916	33	wonderful	wonderful	JJ
20417	916	34	fabric	fabric	NN
20417	916	35	of	of	IN
20417	916	36	human	human	JJ
20417	916	37	knowledge	knowledge	NN
20417	916	38	.	.	.
20417	917	1	ASTRONOMICAL	ASTRONOMICAL	NNP
20417	917	2	INSTRUMENTS	INSTRUMENTS	NNP
20417	917	3	§	§	CD
20417	917	4	1	1	CD
20417	917	5	The	the	DT
20417	917	6	Telescope	telescope	NN
20417	917	7	The	the	DT
20417	917	8	instruments	instrument	NNS
20417	917	9	used	use	VBN
20417	917	10	in	in	IN
20417	917	11	modern	modern	JJ
20417	917	12	astronomy	astronomy	NN
20417	917	13	are	be	VBP
20417	917	14	amongst	amongst	IN
20417	917	15	the	the	DT
20417	917	16	finest	fine	JJS
20417	917	17	triumphs	triumph	NNS
20417	917	18	of	of	IN
20417	917	19	mechanical	mechanical	JJ
20417	917	20	skill	skill	NN
20417	917	21	in	in	IN
20417	917	22	the	the	DT
20417	917	23	world	world	NN
20417	917	24	.	.	.
20417	918	1	In	in	IN
20417	918	2	a	a	DT
20417	918	3	great	great	JJ
20417	918	4	modern	modern	JJ
20417	918	5	observatory	observatory	NN
20417	918	6	the	the	DT
20417	918	7	different	different	JJ
20417	918	8	instruments	instrument	NNS
20417	918	9	are	be	VBP
20417	918	10	to	to	TO
20417	918	11	be	be	VB
20417	918	12	counted	count	VBN
20417	918	13	by	by	IN
20417	918	14	the	the	DT
20417	918	15	score	score	NN
20417	918	16	,	,	,
20417	918	17	but	but	CC
20417	918	18	there	there	EX
20417	918	19	are	be	VBP
20417	918	20	two	two	CD
20417	918	21	which	which	WDT
20417	918	22	stand	stand	VBP
20417	918	23	out	out	RP
20417	918	24	pre	pre	JJ
20417	918	25	-	-	JJ
20417	918	26	eminent	eminent	JJ
20417	918	27	as	as	IN
20417	918	28	the	the	DT
20417	918	29	fundamental	fundamental	JJ
20417	918	30	instruments	instrument	NNS
20417	918	31	of	of	IN
20417	918	32	modern	modern	JJ
20417	918	33	astronomy	astronomy	NN
20417	918	34	.	.	.
20417	919	1	These	these	DT
20417	919	2	instruments	instrument	NNS
20417	919	3	are	be	VBP
20417	919	4	the	the	DT
20417	919	5	telescope	telescope	NN
20417	919	6	and	and	CC
20417	919	7	the	the	DT
20417	919	8	spectroscope	spectroscope	NN
20417	919	9	,	,	,
20417	919	10	and	and	CC
20417	919	11	without	without	IN
20417	919	12	them	-PRON-	PRP
20417	919	13	astronomy	astronomy	NN
20417	919	14	,	,	,
20417	919	15	as	as	IN
20417	919	16	we	-PRON-	PRP
20417	919	17	know	know	VBP
20417	919	18	it	-PRON-	PRP
20417	919	19	,	,	,
20417	919	20	could	could	MD
20417	919	21	not	not	RB
20417	919	22	exist	exist	VB
20417	919	23	.	.	.
20417	920	1	There	there	EX
20417	920	2	is	be	VBZ
20417	920	3	still	still	RB
20417	920	4	some	some	DT
20417	920	5	dispute	dispute	NN
20417	920	6	as	as	IN
20417	920	7	to	to	IN
20417	920	8	where	where	WRB
20417	920	9	and	and	CC
20417	920	10	when	when	WRB
20417	920	11	the	the	DT
20417	920	12	first	first	JJ
20417	920	13	telescope	telescope	NN
20417	920	14	was	be	VBD
20417	920	15	constructed	construct	VBN
20417	920	16	;	;	:
20417	920	17	as	as	IN
20417	920	18	an	an	DT
20417	920	19	astronomical	astronomical	JJ
20417	920	20	instrument	instrument	NN
20417	920	21	,	,	,
20417	920	22	however	however	RB
20417	920	23	,	,	,
20417	920	24	it	-PRON-	PRP
20417	920	25	dates	date	VBZ
20417	920	26	from	from	IN
20417	920	27	the	the	DT
20417	920	28	time	time	NN
20417	920	29	of	of	IN
20417	920	30	the	the	DT
20417	920	31	great	great	JJ
20417	920	32	Italian	italian	JJ
20417	920	33	scientist	scientist	NN
20417	920	34	Galileo	Galileo	NNP
20417	920	35	,	,	,
20417	920	36	who	who	WP
20417	920	37	,	,	,
20417	920	38	with	with	IN
20417	920	39	a	a	DT
20417	920	40	very	very	RB
20417	920	41	small	small	JJ
20417	920	42	and	and	CC
20417	920	43	imperfect	imperfect	JJ
20417	920	44	telescope	telescope	NN
20417	920	45	of	of	IN
20417	920	46	his	-PRON-	PRP$
20417	920	47	own	own	JJ
20417	920	48	invention	invention	NN
20417	920	49	,	,	,
20417	920	50	first	first	RB
20417	920	51	observed	observe	VBD
20417	920	52	the	the	DT
20417	920	53	spots	spot	NNS
20417	920	54	on	on	IN
20417	920	55	the	the	DT
20417	920	56	sun	sun	NN
20417	920	57	,	,	,
20417	920	58	the	the	DT
20417	920	59	mountains	mountain	NNS
20417	920	60	of	of	IN
20417	920	61	the	the	DT
20417	920	62	moon	moon	NN
20417	920	63	,	,	,
20417	920	64	and	and	CC
20417	920	65	the	the	DT
20417	920	66	chief	chief	JJ
20417	920	67	four	four	CD
20417	920	68	satellites	satellite	NNS
20417	920	69	of	of	IN
20417	920	70	Jupiter	Jupiter	NNP
20417	920	71	.	.	.
20417	921	1	A	a	DT
20417	921	2	good	good	JJ
20417	921	3	pair	pair	NN
20417	921	4	of	of	IN
20417	921	5	modern	modern	JJ
20417	921	6	binoculars	binocular	NNS
20417	921	7	is	be	VBZ
20417	921	8	superior	superior	JJ
20417	921	9	to	to	IN
20417	921	10	this	this	DT
20417	921	11	early	early	JJ
20417	921	12	instrument	instrument	NN
20417	921	13	of	of	IN
20417	921	14	Galileo	Galileo	NNP
20417	921	15	's	's	POS
20417	921	16	,	,	,
20417	921	17	and	and	CC
20417	921	18	the	the	DT
20417	921	19	history	history	NN
20417	921	20	of	of	IN
20417	921	21	telescope	telescope	NN
20417	921	22	construction	construction	NN
20417	921	23	,	,	,
20417	921	24	from	from	IN
20417	921	25	that	that	DT
20417	921	26	primitive	primitive	JJ
20417	921	27	instrument	instrument	NN
20417	921	28	to	to	IN
20417	921	29	the	the	DT
20417	921	30	modern	modern	JJ
20417	921	31	giant	giant	NN
20417	921	32	recently	recently	RB
20417	921	33	erected	erect	VBN
20417	921	34	on	on	IN
20417	921	35	Mount	Mount	NNP
20417	921	36	Wilson	Wilson	NNP
20417	921	37	,	,	,
20417	921	38	California	California	NNP
20417	921	39	,	,	,
20417	921	40	is	be	VBZ
20417	921	41	an	an	DT
20417	921	42	exciting	exciting	JJ
20417	921	43	chapter	chapter	NN
20417	921	44	in	in	IN
20417	921	45	human	human	JJ
20417	921	46	progress	progress	NN
20417	921	47	.	.	.
20417	922	1	But	but	CC
20417	922	2	the	the	DT
20417	922	3	early	early	JJ
20417	922	4	instruments	instrument	NNS
20417	922	5	have	have	VBP
20417	922	6	only	only	RB
20417	922	7	an	an	DT
20417	922	8	historic	historic	JJ
20417	922	9	interest	interest	NN
20417	922	10	:	:	:
20417	922	11	the	the	DT
20417	922	12	era	era	NN
20417	922	13	of	of	IN
20417	922	14	modern	modern	JJ
20417	922	15	telescopes	telescope	NNS
20417	922	16	begins	begin	VBZ
20417	922	17	in	in	IN
20417	922	18	the	the	DT
20417	922	19	nineteenth	nineteenth	JJ
20417	922	20	century	century	NN
20417	922	21	.	.	.
20417	923	1	During	during	IN
20417	923	2	the	the	DT
20417	923	3	last	last	JJ
20417	923	4	century	century	NN
20417	923	5	telescope	telescope	NN
20417	923	6	construction	construction	NN
20417	923	7	underwent	undergo	VBD
20417	923	8	an	an	DT
20417	923	9	unprecedented	unprecedented	JJ
20417	923	10	development	development	NN
20417	923	11	.	.	.
20417	924	1	An	an	DT
20417	924	2	immense	immense	JJ
20417	924	3	amount	amount	NN
20417	924	4	of	of	IN
20417	924	5	interest	interest	NN
20417	924	6	was	be	VBD
20417	924	7	taken	take	VBN
20417	924	8	in	in	IN
20417	924	9	the	the	DT
20417	924	10	construction	construction	NN
20417	924	11	of	of	IN
20417	924	12	large	large	JJ
20417	924	13	telescopes	telescope	NNS
20417	924	14	,	,	,
20417	924	15	and	and	CC
20417	924	16	the	the	DT
20417	924	17	different	different	JJ
20417	924	18	countries	country	NNS
20417	924	19	of	of	IN
20417	924	20	the	the	DT
20417	924	21	world	world	NN
20417	924	22	entered	enter	VBD
20417	924	23	on	on	IN
20417	924	24	an	an	DT
20417	924	25	exciting	exciting	JJ
20417	924	26	race	race	NN
20417	924	27	to	to	TO
20417	924	28	produce	produce	VB
20417	924	29	the	the	DT
20417	924	30	most	most	RBS
20417	924	31	powerful	powerful	JJ
20417	924	32	possible	possible	JJ
20417	924	33	instruments	instrument	NNS
20417	924	34	.	.	.
20417	925	1	Besides	besides	IN
20417	925	2	this	this	DT
20417	925	3	rivalry	rivalry	NN
20417	925	4	of	of	IN
20417	925	5	different	different	JJ
20417	925	6	countries	country	NNS
20417	925	7	there	there	EX
20417	925	8	was	be	VBD
20417	925	9	a	a	DT
20417	925	10	rivalry	rivalry	NN
20417	925	11	of	of	IN
20417	925	12	methods	method	NNS
20417	925	13	.	.	.
20417	926	1	The	the	DT
20417	926	2	telescope	telescope	NN
20417	926	3	developed	develop	VBD
20417	926	4	along	along	IN
20417	926	5	two	two	CD
20417	926	6	different	different	JJ
20417	926	7	lines	line	NNS
20417	926	8	,	,	,
20417	926	9	and	and	CC
20417	926	10	each	each	DT
20417	926	11	of	of	IN
20417	926	12	these	these	DT
20417	926	13	two	two	CD
20417	926	14	types	type	NNS
20417	926	15	has	have	VBZ
20417	926	16	its	-PRON-	PRP$
20417	926	17	partisans	partisan	NNS
20417	926	18	at	at	IN
20417	926	19	the	the	DT
20417	926	20	present	present	JJ
20417	926	21	day	day	NN
20417	926	22	.	.	.
20417	927	1	These	these	DT
20417	927	2	types	type	NNS
20417	927	3	are	be	VBP
20417	927	4	known	know	VBN
20417	927	5	as	as	IN
20417	927	6	_	_	NNP
20417	927	7	refractors	refractor	NNS
20417	927	8	_	_	NNP
20417	927	9	and	and	CC
20417	927	10	_	_	NNP
20417	927	11	reflectors	reflector	NNS
20417	927	12	_	_	NNP
20417	927	13	,	,	,
20417	927	14	and	and	CC
20417	927	15	it	-PRON-	PRP
20417	927	16	is	be	VBZ
20417	927	17	necessary	necessary	JJ
20417	927	18	to	to	TO
20417	927	19	mention	mention	VB
20417	927	20	,	,	,
20417	927	21	briefly	briefly	RB
20417	927	22	,	,	,
20417	927	23	the	the	DT
20417	927	24	principles	principle	NNS
20417	927	25	employed	employ	VBN
20417	927	26	in	in	IN
20417	927	27	each	each	DT
20417	927	28	.	.	.
20417	928	1	The	the	DT
20417	928	2	_	_	NNP
20417	928	3	refractor	refractor	NN
20417	928	4	_	_	NNP
20417	928	5	is	be	VBZ
20417	928	6	the	the	DT
20417	928	7	ordinary	ordinary	JJ
20417	928	8	,	,	,
20417	928	9	familiar	familiar	JJ
20417	928	10	type	type	NN
20417	928	11	of	of	IN
20417	928	12	telescope	telescope	NN
20417	928	13	.	.	.
20417	929	1	It	-PRON-	PRP
20417	929	2	consists	consist	VBZ
20417	929	3	,	,	,
20417	929	4	essentially	essentially	RB
20417	929	5	,	,	,
20417	929	6	of	of	IN
20417	929	7	a	a	DT
20417	929	8	large	large	JJ
20417	929	9	lens	lens	NN
20417	929	10	at	at	IN
20417	929	11	one	one	CD
20417	929	12	end	end	NN
20417	929	13	of	of	IN
20417	929	14	a	a	DT
20417	929	15	tube	tube	NN
20417	929	16	,	,	,
20417	929	17	and	and	CC
20417	929	18	a	a	DT
20417	929	19	small	small	JJ
20417	929	20	lens	lens	NN
20417	929	21	,	,	,
20417	929	22	called	call	VBD
20417	929	23	the	the	DT
20417	929	24	eye	eye	NN
20417	929	25	-	-	HYPH
20417	929	26	piece	piece	NN
20417	929	27	,	,	,
20417	929	28	at	at	IN
20417	929	29	the	the	DT
20417	929	30	other	other	JJ
20417	929	31	.	.	.
20417	930	1	The	the	DT
20417	930	2	function	function	NN
20417	930	3	of	of	IN
20417	930	4	the	the	DT
20417	930	5	large	large	JJ
20417	930	6	lens	lens	NN
20417	930	7	is	be	VBZ
20417	930	8	to	to	TO
20417	930	9	act	act	VB
20417	930	10	as	as	IN
20417	930	11	a	a	DT
20417	930	12	sort	sort	NN
20417	930	13	of	of	IN
20417	930	14	gigantic	gigantic	JJ
20417	930	15	eye	eye	NN
20417	930	16	.	.	.
20417	931	1	It	-PRON-	PRP
20417	931	2	collects	collect	VBZ
20417	931	3	a	a	DT
20417	931	4	large	large	JJ
20417	931	5	amount	amount	NN
20417	931	6	of	of	IN
20417	931	7	light	light	NN
20417	931	8	,	,	,
20417	931	9	an	an	DT
20417	931	10	amount	amount	NN
20417	931	11	proportional	proportional	JJ
20417	931	12	to	to	IN
20417	931	13	its	-PRON-	PRP$
20417	931	14	size	size	NN
20417	931	15	,	,	,
20417	931	16	and	and	CC
20417	931	17	brings	bring	VBZ
20417	931	18	this	this	DT
20417	931	19	light	light	NN
20417	931	20	to	to	IN
20417	931	21	a	a	DT
20417	931	22	focus	focus	NN
20417	931	23	within	within	IN
20417	931	24	the	the	DT
20417	931	25	tube	tube	NN
20417	931	26	of	of	IN
20417	931	27	the	the	DT
20417	931	28	telescope	telescope	NN
20417	931	29	.	.	.
20417	932	1	It	-PRON-	PRP
20417	932	2	thus	thus	RB
20417	932	3	produces	produce	VBZ
20417	932	4	a	a	DT
20417	932	5	small	small	JJ
20417	932	6	but	but	CC
20417	932	7	bright	bright	JJ
20417	932	8	image	image	NN
20417	932	9	,	,	,
20417	932	10	and	and	CC
20417	932	11	the	the	DT
20417	932	12	eye	eye	NN
20417	932	13	-	-	HYPH
20417	932	14	piece	piece	NN
20417	932	15	magnifies	magnifie	NNS
20417	932	16	this	this	DT
20417	932	17	image	image	NN
20417	932	18	.	.	.
20417	933	1	In	in	IN
20417	933	2	the	the	DT
20417	933	3	_	_	NNP
20417	933	4	reflector	reflector	NN
20417	933	5	_	_	NNP
20417	933	6	,	,	,
20417	933	7	instead	instead	RB
20417	933	8	of	of	IN
20417	933	9	a	a	DT
20417	933	10	large	large	JJ
20417	933	11	lens	lens	NN
20417	933	12	at	at	IN
20417	933	13	the	the	DT
20417	933	14	top	top	NN
20417	933	15	of	of	IN
20417	933	16	the	the	DT
20417	933	17	tube	tube	NN
20417	933	18	,	,	,
20417	933	19	a	a	DT
20417	933	20	large	large	JJ
20417	933	21	mirror	mirror	NN
20417	933	22	is	be	VBZ
20417	933	23	placed	place	VBN
20417	933	24	at	at	IN
20417	933	25	the	the	DT
20417	933	26	bottom	bottom	NN
20417	933	27	.	.	.
20417	934	1	This	this	DT
20417	934	2	mirror	mirror	NN
20417	934	3	is	be	VBZ
20417	934	4	so	so	RB
20417	934	5	shaped	shaped	JJ
20417	934	6	as	as	IN
20417	934	7	to	to	TO
20417	934	8	reflect	reflect	VB
20417	934	9	the	the	DT
20417	934	10	light	light	NN
20417	934	11	that	that	WDT
20417	934	12	falls	fall	VBZ
20417	934	13	on	on	IN
20417	934	14	it	-PRON-	PRP
20417	934	15	to	to	IN
20417	934	16	a	a	DT
20417	934	17	focus	focus	NN
20417	934	18	,	,	,
20417	934	19	whence	whence	NN
20417	934	20	the	the	DT
20417	934	21	light	light	NN
20417	934	22	is	be	VBZ
20417	934	23	again	again	RB
20417	934	24	led	lead	VBN
20417	934	25	to	to	IN
20417	934	26	an	an	DT
20417	934	27	eye	eye	NN
20417	934	28	-	-	HYPH
20417	934	29	piece	piece	NN
20417	934	30	.	.	.
20417	935	1	Thus	thus	RB
20417	935	2	the	the	DT
20417	935	3	refractor	refractor	NN
20417	935	4	and	and	CC
20417	935	5	the	the	DT
20417	935	6	reflector	reflector	NN
20417	935	7	differ	differ	VBP
20417	935	8	chiefly	chiefly	RB
20417	935	9	in	in	IN
20417	935	10	their	-PRON-	PRP$
20417	935	11	manner	manner	NN
20417	935	12	of	of	IN
20417	935	13	gathering	gather	VBG
20417	935	14	light	light	NN
20417	935	15	.	.	.
20417	936	1	The	the	DT
20417	936	2	powerfulness	powerfulness	NN
20417	936	3	of	of	IN
20417	936	4	the	the	DT
20417	936	5	telescope	telescope	NN
20417	936	6	depends	depend	VBZ
20417	936	7	on	on	IN
20417	936	8	the	the	DT
20417	936	9	size	size	NN
20417	936	10	of	of	IN
20417	936	11	the	the	DT
20417	936	12	light	light	NN
20417	936	13	-	-	HYPH
20417	936	14	gatherer	gatherer	NN
20417	936	15	.	.	.
20417	937	1	A	a	DT
20417	937	2	telescope	telescope	NN
20417	937	3	with	with	IN
20417	937	4	a	a	DT
20417	937	5	lens	lens	NN
20417	937	6	four	four	CD
20417	937	7	inches	inch	NNS
20417	937	8	in	in	IN
20417	937	9	diameter	diameter	NN
20417	937	10	is	be	VBZ
20417	937	11	four	four	CD
20417	937	12	times	time	NNS
20417	937	13	as	as	RB
20417	937	14	powerful	powerful	JJ
20417	937	15	as	as	IN
20417	937	16	the	the	DT
20417	937	17	one	one	NN
20417	937	18	with	with	IN
20417	937	19	a	a	DT
20417	937	20	lens	lens	NN
20417	937	21	two	two	CD
20417	937	22	inches	inch	NNS
20417	937	23	in	in	IN
20417	937	24	diameter	diameter	NN
20417	937	25	,	,	,
20417	937	26	for	for	IN
20417	937	27	the	the	DT
20417	937	28	amount	amount	NN
20417	937	29	of	of	IN
20417	937	30	light	light	NN
20417	937	31	gathered	gather	VBN
20417	937	32	obviously	obviously	RB
20417	937	33	depends	depend	VBZ
20417	937	34	on	on	IN
20417	937	35	the	the	DT
20417	937	36	_	_	NNP
20417	937	37	area	area	NN
20417	937	38	_	_	NNP
20417	937	39	of	of	IN
20417	937	40	the	the	DT
20417	937	41	lens	lens	NN
20417	937	42	,	,	,
20417	937	43	and	and	CC
20417	937	44	the	the	DT
20417	937	45	area	area	NN
20417	937	46	varies	vary	VBZ
20417	937	47	as	as	IN
20417	937	48	the	the	DT
20417	937	49	_	_	NNP
20417	937	50	square	square	NN
20417	937	51	_	_	NNP
20417	937	52	of	of	IN
20417	937	53	the	the	DT
20417	937	54	diameter	diameter	NN
20417	937	55	.	.	.
20417	938	1	The	the	DT
20417	938	2	largest	large	JJS
20417	938	3	telescopes	telescope	NNS
20417	938	4	at	at	IN
20417	938	5	present	present	NN
20417	938	6	in	in	IN
20417	938	7	existence	existence	NN
20417	938	8	are	be	VBP
20417	938	9	_	_	NNP
20417	938	10	reflectors	reflector	NNS
20417	938	11	_	_	NNP
20417	938	12	.	.	.
20417	939	1	It	-PRON-	PRP
20417	939	2	is	be	VBZ
20417	939	3	much	much	RB
20417	939	4	easier	easy	JJR
20417	939	5	to	to	TO
20417	939	6	construct	construct	VB
20417	939	7	a	a	DT
20417	939	8	very	very	RB
20417	939	9	large	large	JJ
20417	939	10	mirror	mirror	NN
20417	939	11	than	than	IN
20417	939	12	to	to	TO
20417	939	13	construct	construct	VB
20417	939	14	a	a	DT
20417	939	15	very	very	RB
20417	939	16	large	large	JJ
20417	939	17	lens	lens	NN
20417	939	18	;	;	:
20417	939	19	it	-PRON-	PRP
20417	939	20	is	be	VBZ
20417	939	21	also	also	RB
20417	939	22	cheaper	cheap	JJR
20417	939	23	.	.	.
20417	940	1	A	a	DT
20417	940	2	mirror	mirror	NN
20417	940	3	is	be	VBZ
20417	940	4	more	more	RBR
20417	940	5	likely	likely	JJ
20417	940	6	to	to	TO
20417	940	7	get	get	VB
20417	940	8	out	out	IN
20417	940	9	of	of	IN
20417	940	10	order	order	NN
20417	940	11	than	than	IN
20417	940	12	is	be	VBZ
20417	940	13	a	a	DT
20417	940	14	lens	lens	NN
20417	940	15	,	,	,
20417	940	16	however	however	RB
20417	940	17	,	,	,
20417	940	18	and	and	CC
20417	940	19	any	any	DT
20417	940	20	irregularity	irregularity	NN
20417	940	21	in	in	IN
20417	940	22	the	the	DT
20417	940	23	shape	shape	NN
20417	940	24	of	of	IN
20417	940	25	a	a	DT
20417	940	26	mirror	mirror	NN
20417	940	27	produces	produce	VBZ
20417	940	28	a	a	DT
20417	940	29	greater	great	JJR
20417	940	30	distorting	distort	VBG
20417	940	31	effect	effect	NN
20417	940	32	than	than	IN
20417	940	33	in	in	IN
20417	940	34	a	a	DT
20417	940	35	lens	lens	NN
20417	940	36	.	.	.
20417	941	1	A	a	DT
20417	941	2	refractor	refractor	NN
20417	941	3	is	be	VBZ
20417	941	4	also	also	RB
20417	941	5	more	more	RBR
20417	941	6	convenient	convenient	JJ
20417	941	7	to	to	TO
20417	941	8	handle	handle	VB
20417	941	9	than	than	IN
20417	941	10	is	be	VBZ
20417	941	11	a	a	DT
20417	941	12	reflector	reflector	NN
20417	941	13	.	.	.
20417	942	1	For	for	IN
20417	942	2	these	these	DT
20417	942	3	reasons	reason	NNS
20417	942	4	great	great	JJ
20417	942	5	refractors	refractor	NNS
20417	942	6	are	be	VBP
20417	942	7	still	still	RB
20417	942	8	made	make	VBN
20417	942	9	,	,	,
20417	942	10	but	but	CC
20417	942	11	the	the	DT
20417	942	12	largest	large	JJS
20417	942	13	of	of	IN
20417	942	14	them	-PRON-	PRP
20417	942	15	,	,	,
20417	942	16	the	the	DT
20417	942	17	great	great	JJ
20417	942	18	Yerkes	Yerkes	NNP
20417	942	19	'	'	POS
20417	942	20	refractor	refractor	NN
20417	942	21	,	,	,
20417	942	22	is	be	VBZ
20417	942	23	much	much	RB
20417	942	24	smaller	small	JJR
20417	942	25	than	than	IN
20417	942	26	the	the	DT
20417	942	27	greatest	great	JJS
20417	942	28	reflector	reflector	NN
20417	942	29	,	,	,
20417	942	30	the	the	DT
20417	942	31	one	one	NN
20417	942	32	on	on	IN
20417	942	33	Mount	Mount	NNP
20417	942	34	Wilson	Wilson	NNP
20417	942	35	,	,	,
20417	942	36	California	California	NNP
20417	942	37	.	.	.
20417	943	1	The	the	DT
20417	943	2	lens	lens	NN
20417	943	3	of	of	IN
20417	943	4	the	the	DT
20417	943	5	Yerkes	Yerkes	NNP
20417	943	6	'	'	POS
20417	943	7	refractor	refractor	NN
20417	943	8	measures	measure	VBZ
20417	943	9	three	three	CD
20417	943	10	feet	foot	NNS
20417	943	11	four	four	CD
20417	943	12	inches	inch	NNS
20417	943	13	in	in	IN
20417	943	14	diameter	diameter	NN
20417	943	15	,	,	,
20417	943	16	whereas	whereas	IN
20417	943	17	the	the	DT
20417	943	18	Mount	Mount	NNP
20417	943	19	Wilson	Wilson	NNP
20417	943	20	reflector	reflector	NN
20417	943	21	has	have	VBZ
20417	943	22	a	a	DT
20417	943	23	diameter	diameter	NN
20417	943	24	of	of	IN
20417	943	25	no	no	DT
20417	943	26	less	less	JJR
20417	943	27	than	than	IN
20417	943	28	eight	eight	CD
20417	943	29	feet	foot	NNS
20417	943	30	four	four	CD
20417	943	31	inches	inch	NNS
20417	943	32	.	.	.
20417	944	1	[	[	-LRB-
20417	944	2	Illustration	illustration	NN
20417	944	3	:	:	:
20417	944	4	THE	the	DT
20417	944	5	YERKES	YERKES	NNP
20417	944	6	40-INCH	40-inch	CD
20417	944	7	REFRACTOR	REFRACTOR	NNP
20417	944	8	(	(	-LRB-
20417	944	9	The	the	DT
20417	944	10	largest	large	JJS
20417	944	11	_	_	NNP
20417	944	12	refracting	refract	VBG
20417	944	13	_	_	NNP
20417	944	14	telescope	telescope	NN
20417	944	15	in	in	IN
20417	944	16	the	the	DT
20417	944	17	world	world	NN
20417	944	18	.	.	.
20417	945	1	Its	-PRON-	PRP$
20417	945	2	big	big	JJ
20417	945	3	lens	lens	NN
20417	945	4	weighs	weigh	VBZ
20417	945	5	1,000	1,000	CD
20417	945	6	pounds	pound	NNS
20417	945	7	,	,	,
20417	945	8	and	and	CC
20417	945	9	its	-PRON-	PRP$
20417	945	10	mammoth	mammoth	JJ
20417	945	11	tube	tube	NN
20417	945	12	,	,	,
20417	945	13	which	which	WDT
20417	945	14	is	be	VBZ
20417	945	15	62	62	CD
20417	945	16	feet	foot	NNS
20417	945	17	long	long	JJ
20417	945	18	,	,	,
20417	945	19	weighs	weigh	VBZ
20417	945	20	about	about	RB
20417	945	21	12,000	12,000	CD
20417	945	22	pounds	pound	NNS
20417	945	23	.	.	.
20417	946	1	The	the	DT
20417	946	2	parts	part	NNS
20417	946	3	to	to	TO
20417	946	4	be	be	VB
20417	946	5	moved	move	VBN
20417	946	6	weigh	weigh	NN
20417	946	7	approximately	approximately	RB
20417	946	8	22	22	CD
20417	946	9	tons	ton	NNS
20417	946	10	.	.	.
20417	947	1	The	the	DT
20417	947	2	great	great	JJ
20417	947	3	_	_	NNP
20417	947	4	100-inch	100-inch	CD
20417	947	5	reflector	reflector	NN
20417	947	6	_	_	NNP
20417	947	7	of	of	IN
20417	947	8	the	the	DT
20417	947	9	Mount	Mount	NNP
20417	947	10	Wilson	Wilson	NNP
20417	947	11	reflecting	reflect	VBG
20417	947	12	telescope	telescope	NN
20417	947	13	--	--	:
20417	947	14	the	the	DT
20417	947	15	largest	large	JJS
20417	947	16	_	_	NN
20417	947	17	reflecting	reflect	VBG
20417	947	18	_	_	NNP
20417	947	19	instrument	instrument	NN
20417	947	20	in	in	IN
20417	947	21	the	the	DT
20417	947	22	world	world	NN
20417	947	23	--	--	:
20417	947	24	weighs	weigh	VBZ
20417	947	25	nearly	nearly	RB
20417	947	26	9,000	9,000	CD
20417	947	27	pounds	pound	NNS
20417	947	28	and	and	CC
20417	947	29	the	the	DT
20417	947	30	moving	move	VBG
20417	947	31	parts	part	NNS
20417	947	32	of	of	IN
20417	947	33	the	the	DT
20417	947	34	telescope	telescope	NN
20417	947	35	weigh	weigh	VBP
20417	947	36	about	about	RB
20417	947	37	100	100	CD
20417	947	38	tons	ton	NNS
20417	947	39	.	.	.
20417	948	1	The	the	DT
20417	948	2	new	new	JJ
20417	948	3	_	_	NNP
20417	948	4	72-inch	72-inch	CD
20417	948	5	reflector	reflector	NN
20417	948	6	_	_	NNP
20417	948	7	at	at	IN
20417	948	8	the	the	DT
20417	948	9	Dominion	Dominion	NNP
20417	948	10	Astrophysical	Astrophysical	NNP
20417	948	11	Observatory	Observatory	NNP
20417	948	12	,	,	,
20417	948	13	near	near	IN
20417	948	14	Victoria	Victoria	NNP
20417	948	15	,	,	,
20417	948	16	B.	B.	NNP
20417	948	17	C.	C.	NNP
20417	948	18	,	,	,
20417	948	19	weighs	weigh	VBZ
20417	948	20	nearly	nearly	RB
20417	948	21	4,500	4,500	CD
20417	948	22	pounds	pound	NNS
20417	948	23	,	,	,
20417	948	24	and	and	CC
20417	948	25	the	the	DT
20417	948	26	moving	move	VBG
20417	948	27	parts	part	NNS
20417	948	28	about	about	IN
20417	948	29	35	35	CD
20417	948	30	tons	ton	NNS
20417	948	31	.	.	.
20417	948	32	)	)	-RRB-
20417	948	33	]	]	-RRB-
20417	949	1	[	[	-LRB-
20417	949	2	Illustration	illustration	NN
20417	949	3	:	:	:
20417	949	4	_	_	NNP
20417	949	5	Photo	Photo	NNP
20417	949	6	:	:	:
20417	949	7	H.	H.	NNP
20417	949	8	J.	J.	NNP
20417	949	9	Shepstone	Shepstone	NNP
20417	949	10	.	.	.
20417	949	11	_	_	NNP
20417	949	12	THE	the	DT
20417	949	13	DOUBLE	DOUBLE	NNP
20417	949	14	-	-	HYPH
20417	949	15	SLIDE	SLIDE	NNP
20417	949	16	PLATE	PLATE	NNP
20417	949	17	HOLDER	HOLDER	NNS
20417	949	18	ON	on	IN
20417	949	19	YERKES	YERKES	NNP
20417	949	20	40-INCH	40-inch	CD
20417	949	21	REFRACTING	refracting	NN
20417	949	22	TELESCOPE	telescope	NN
20417	949	23	The	the	DT
20417	949	24	smaller	small	JJR
20417	949	25	telescope	telescope	NN
20417	949	26	at	at	IN
20417	949	27	the	the	DT
20417	949	28	top	top	NN
20417	949	29	of	of	IN
20417	949	30	the	the	DT
20417	949	31	picture	picture	NN
20417	949	32	acts	act	VBZ
20417	949	33	as	as	IN
20417	949	34	a	a	DT
20417	949	35	"	"	``
20417	949	36	finder	finder	NN
20417	949	37	"	"	''
20417	949	38	;	;	:
20417	949	39	the	the	DT
20417	949	40	field	field	NN
20417	949	41	of	of	IN
20417	949	42	view	view	NN
20417	949	43	of	of	IN
20417	949	44	the	the	DT
20417	949	45	large	large	JJ
20417	949	46	telescope	telescope	NN
20417	949	47	is	be	VBZ
20417	949	48	so	so	RB
20417	949	49	restricted	restricted	JJ
20417	949	50	that	that	IN
20417	949	51	it	-PRON-	PRP
20417	949	52	is	be	VBZ
20417	949	53	difficult	difficult	JJ
20417	949	54	to	to	TO
20417	949	55	recognise	recognise	VB
20417	949	56	,	,	,
20417	949	57	as	as	IN
20417	949	58	it	-PRON-	PRP
20417	949	59	were	be	VBD
20417	949	60	,	,	,
20417	949	61	the	the	DT
20417	949	62	part	part	NN
20417	949	63	of	of	IN
20417	949	64	the	the	DT
20417	949	65	heavens	heavens	NNPS
20417	949	66	being	be	VBG
20417	949	67	surveyed	survey	VBN
20417	949	68	.	.	.
20417	950	1	The	the	DT
20417	950	2	smaller	small	JJR
20417	950	3	telescope	telescope	NN
20417	950	4	takes	take	VBZ
20417	950	5	in	in	RP
20417	950	6	a	a	DT
20417	950	7	larger	large	JJR
20417	950	8	area	area	NN
20417	950	9	and	and	CC
20417	950	10	enables	enable	VBZ
20417	950	11	the	the	DT
20417	950	12	precise	precise	JJ
20417	950	13	object	object	NN
20417	950	14	to	to	TO
20417	950	15	be	be	VB
20417	950	16	examined	examine	VBN
20417	950	17	to	to	TO
20417	950	18	be	be	VB
20417	950	19	easily	easily	RB
20417	950	20	selected	select	VBN
20417	950	21	.	.	.
20417	950	22	]	]	-RRB-
20417	951	1	[	[	-LRB-
20417	951	2	Illustration	illustration	NN
20417	951	3	:	:	:
20417	951	4	MODERN	MODERN	NNP
20417	951	5	DIRECT	DIRECT	NNS
20417	951	6	-	-	HYPH
20417	951	7	READING	reading	NN
20417	951	8	SPECTROSCOPE	spectroscope	NN
20417	951	9	(	(	-LRB-
20417	951	10	_	_	NNP
20417	951	11	By	by	IN
20417	951	12	A.	a.	NN
20417	951	13	Hilger	Hilger	NNP
20417	951	14	,	,	,
20417	951	15	Ltd.	Ltd.	NNP
20417	951	16	_	_	NNP
20417	951	17	)	)	-RRB-
20417	951	18	The	the	DT
20417	951	19	light	light	NN
20417	951	20	is	be	VBZ
20417	951	21	brought	bring	VBN
20417	951	22	through	through	IN
20417	951	23	one	one	CD
20417	951	24	telescope	telescope	NN
20417	951	25	,	,	,
20417	951	26	is	be	VBZ
20417	951	27	split	split	VBN
20417	951	28	up	up	RP
20417	951	29	by	by	IN
20417	951	30	the	the	DT
20417	951	31	prism	prism	NN
20417	951	32	,	,	,
20417	951	33	and	and	CC
20417	951	34	the	the	DT
20417	951	35	resulting	result	VBG
20417	951	36	spectrum	spectrum	NN
20417	951	37	is	be	VBZ
20417	951	38	observed	observe	VBN
20417	951	39	through	through	IN
20417	951	40	the	the	DT
20417	951	41	other	other	JJ
20417	951	42	telescope	telescope	NN
20417	951	43	.	.	.
20417	951	44	]	]	-RRB-
20417	952	1	But	but	CC
20417	952	2	there	there	EX
20417	952	3	is	be	VBZ
20417	952	4	a	a	DT
20417	952	5	device	device	NN
20417	952	6	whereby	whereby	WRB
20417	952	7	the	the	DT
20417	952	8	power	power	NN
20417	952	9	of	of	IN
20417	952	10	these	these	DT
20417	952	11	giant	giant	JJ
20417	952	12	instruments	instrument	NNS
20417	952	13	,	,	,
20417	952	14	great	great	JJ
20417	952	15	as	as	IN
20417	952	16	it	-PRON-	PRP
20417	952	17	is	be	VBZ
20417	952	18	,	,	,
20417	952	19	can	can	MD
20417	952	20	be	be	VB
20417	952	21	still	still	RB
20417	952	22	further	far	RBR
20417	952	23	heightened	heighten	VBN
20417	952	24	.	.	.
20417	953	1	That	that	DT
20417	953	2	device	device	NN
20417	953	3	is	be	VBZ
20417	953	4	the	the	DT
20417	953	5	simple	simple	JJ
20417	953	6	one	one	CD
20417	953	7	of	of	IN
20417	953	8	allowing	allow	VBG
20417	953	9	the	the	DT
20417	953	10	photographic	photographic	JJ
20417	953	11	plate	plate	NN
20417	953	12	to	to	TO
20417	953	13	take	take	VB
20417	953	14	the	the	DT
20417	953	15	place	place	NN
20417	953	16	of	of	IN
20417	953	17	the	the	DT
20417	953	18	human	human	JJ
20417	953	19	eye	eye	NN
20417	953	20	.	.	.
20417	954	1	Nowadays	nowadays	RB
20417	954	2	an	an	DT
20417	954	3	astronomer	astronomer	NN
20417	954	4	seldom	seldom	RB
20417	954	5	spends	spend	VBZ
20417	954	6	the	the	DT
20417	954	7	night	night	NN
20417	954	8	with	with	IN
20417	954	9	his	-PRON-	PRP$
20417	954	10	eye	eye	NN
20417	954	11	glued	glue	VBN
20417	954	12	to	to	IN
20417	954	13	the	the	DT
20417	954	14	great	great	JJ
20417	954	15	telescope	telescope	NN
20417	954	16	.	.	.
20417	955	1	He	-PRON-	PRP
20417	955	2	puts	put	VBZ
20417	955	3	a	a	DT
20417	955	4	photographic	photographic	JJ
20417	955	5	plate	plate	NN
20417	955	6	there	there	RB
20417	955	7	.	.	.
20417	956	1	The	the	DT
20417	956	2	photographic	photographic	JJ
20417	956	3	plate	plate	NN
20417	956	4	has	have	VBZ
20417	956	5	this	this	DT
20417	956	6	advantage	advantage	NN
20417	956	7	over	over	IN
20417	956	8	the	the	DT
20417	956	9	eye	eye	NN
20417	956	10	,	,	,
20417	956	11	that	that	IN
20417	956	12	it	-PRON-	PRP
20417	956	13	builds	build	VBZ
20417	956	14	up	up	RP
20417	956	15	impressions	impression	NNS
20417	956	16	.	.	.
20417	957	1	However	however	WRB
20417	957	2	long	long	RB
20417	957	3	we	-PRON-	PRP
20417	957	4	stare	stare	VBP
20417	957	5	at	at	IN
20417	957	6	an	an	DT
20417	957	7	object	object	NN
20417	957	8	too	too	RB
20417	957	9	faint	faint	JJ
20417	957	10	to	to	TO
20417	957	11	be	be	VB
20417	957	12	seen	see	VBN
20417	957	13	,	,	,
20417	957	14	we	-PRON-	PRP
20417	957	15	shall	shall	MD
20417	957	16	never	never	RB
20417	957	17	see	see	VB
20417	957	18	it	-PRON-	PRP
20417	957	19	.	.	.
20417	958	1	With	with	IN
20417	958	2	the	the	DT
20417	958	3	photographic	photographic	JJ
20417	958	4	plate	plate	NN
20417	958	5	,	,	,
20417	958	6	however	however	RB
20417	958	7	,	,	,
20417	958	8	faint	faint	JJ
20417	958	9	impressions	impression	NNS
20417	958	10	go	go	VBP
20417	958	11	on	on	IN
20417	958	12	accumulating	accumulate	VBG
20417	958	13	.	.	.
20417	959	1	As	as	IN
20417	959	2	hour	hour	NN
20417	959	3	after	after	IN
20417	959	4	hour	hour	NN
20417	959	5	passes	pass	VBZ
20417	959	6	,	,	,
20417	959	7	the	the	DT
20417	959	8	star	star	NN
20417	959	9	which	which	WDT
20417	959	10	was	be	VBD
20417	959	11	too	too	RB
20417	959	12	faint	faint	JJ
20417	959	13	to	to	TO
20417	959	14	make	make	VB
20417	959	15	a	a	DT
20417	959	16	perceptible	perceptible	JJ
20417	959	17	impression	impression	NN
20417	959	18	on	on	IN
20417	959	19	the	the	DT
20417	959	20	plate	plate	NN
20417	959	21	goes	go	VBZ
20417	959	22	on	on	RP
20417	959	23	affecting	affect	VBG
20417	959	24	it	-PRON-	PRP
20417	959	25	until	until	IN
20417	959	26	finally	finally	RB
20417	959	27	it	-PRON-	PRP
20417	959	28	makes	make	VBZ
20417	959	29	an	an	DT
20417	959	30	impression	impression	NN
20417	959	31	which	which	WDT
20417	959	32	can	can	MD
20417	959	33	be	be	VB
20417	959	34	made	make	VBN
20417	959	35	visible	visible	JJ
20417	959	36	.	.	.
20417	960	1	In	in	IN
20417	960	2	this	this	DT
20417	960	3	way	way	NN
20417	960	4	the	the	DT
20417	960	5	photographic	photographic	JJ
20417	960	6	plate	plate	NN
20417	960	7	reveals	reveal	VBZ
20417	960	8	to	to	IN
20417	960	9	us	-PRON-	PRP
20417	960	10	phenomena	phenomenon	NNS
20417	960	11	in	in	IN
20417	960	12	the	the	DT
20417	960	13	heavens	heaven	NNS
20417	960	14	which	which	WDT
20417	960	15	can	can	MD
20417	960	16	not	not	RB
20417	960	17	be	be	VB
20417	960	18	seen	see	VBN
20417	960	19	even	even	RB
20417	960	20	through	through	IN
20417	960	21	the	the	DT
20417	960	22	most	most	RBS
20417	960	23	powerful	powerful	JJ
20417	960	24	telescopes	telescope	NNS
20417	960	25	.	.	.
20417	961	1	Telescopes	telescope	NNS
20417	961	2	of	of	IN
20417	961	3	the	the	DT
20417	961	4	kind	kind	NN
20417	961	5	we	-PRON-	PRP
20417	961	6	have	have	VBP
20417	961	7	been	be	VBN
20417	961	8	discussing	discuss	VBG
20417	961	9	,	,	,
20417	961	10	telescopes	telescope	NNS
20417	961	11	for	for	IN
20417	961	12	exploring	explore	VBG
20417	961	13	the	the	DT
20417	961	14	heavens	heavens	NNPS
20417	961	15	,	,	,
20417	961	16	are	be	VBP
20417	961	17	mounted	mount	VBN
20417	961	18	_	_	NNP
20417	961	19	equatorially	equatorially	RB
20417	961	20	_	_	NNP
20417	961	21	;	;	:
20417	961	22	that	that	DT
20417	961	23	is	be	VBZ
20417	961	24	to	to	TO
20417	961	25	say	say	VB
20417	961	26	,	,	,
20417	961	27	they	-PRON-	PRP
20417	961	28	are	be	VBP
20417	961	29	mounted	mount	VBN
20417	961	30	on	on	IN
20417	961	31	an	an	DT
20417	961	32	inclined	inclined	JJ
20417	961	33	pillar	pillar	NN
20417	961	34	parallel	parallel	NN
20417	961	35	to	to	IN
20417	961	36	the	the	DT
20417	961	37	axis	axi	NNS
20417	961	38	of	of	IN
20417	961	39	the	the	DT
20417	961	40	earth	earth	NN
20417	961	41	so	so	IN
20417	961	42	that	that	IN
20417	961	43	,	,	,
20417	961	44	by	by	IN
20417	961	45	rotating	rotate	VBG
20417	961	46	round	round	RB
20417	961	47	this	this	DT
20417	961	48	pillar	pillar	NN
20417	961	49	,	,	,
20417	961	50	the	the	DT
20417	961	51	telescope	telescope	NN
20417	961	52	is	be	VBZ
20417	961	53	enabled	enable	VBN
20417	961	54	to	to	TO
20417	961	55	follow	follow	VB
20417	961	56	the	the	DT
20417	961	57	apparent	apparent	JJ
20417	961	58	motion	motion	NN
20417	961	59	of	of	IN
20417	961	60	a	a	DT
20417	961	61	star	star	NN
20417	961	62	due	due	IN
20417	961	63	to	to	IN
20417	961	64	the	the	DT
20417	961	65	rotation	rotation	NN
20417	961	66	of	of	IN
20417	961	67	the	the	DT
20417	961	68	earth	earth	NN
20417	961	69	.	.	.
20417	962	1	This	this	DT
20417	962	2	motion	motion	NN
20417	962	3	is	be	VBZ
20417	962	4	effected	effect	VBN
20417	962	5	by	by	IN
20417	962	6	clock	clock	NN
20417	962	7	-	-	HYPH
20417	962	8	work	work	NN
20417	962	9	,	,	,
20417	962	10	so	so	IN
20417	962	11	that	that	IN
20417	962	12	,	,	,
20417	962	13	once	once	RB
20417	962	14	adjusted	adjust	VBN
20417	962	15	on	on	IN
20417	962	16	a	a	DT
20417	962	17	star	star	NN
20417	962	18	,	,	,
20417	962	19	and	and	CC
20417	962	20	the	the	DT
20417	962	21	clock	clock	NN
20417	962	22	-	-	HYPH
20417	962	23	work	work	NN
20417	962	24	started	start	VBD
20417	962	25	,	,	,
20417	962	26	the	the	DT
20417	962	27	telescope	telescope	NN
20417	962	28	remains	remain	VBZ
20417	962	29	adjusted	adjust	VBN
20417	962	30	on	on	IN
20417	962	31	that	that	DT
20417	962	32	star	star	NN
20417	962	33	for	for	IN
20417	962	34	any	any	DT
20417	962	35	length	length	NN
20417	962	36	of	of	IN
20417	962	37	time	time	NN
20417	962	38	that	that	WDT
20417	962	39	is	be	VBZ
20417	962	40	desired	desire	VBN
20417	962	41	.	.	.
20417	963	1	But	but	CC
20417	963	2	a	a	DT
20417	963	3	great	great	JJ
20417	963	4	official	official	JJ
20417	963	5	observatory	observatory	NN
20417	963	6	,	,	,
20417	963	7	such	such	JJ
20417	963	8	as	as	IN
20417	963	9	Greenwich	Greenwich	NNP
20417	963	10	Observatory	Observatory	NNP
20417	963	11	or	or	CC
20417	963	12	the	the	DT
20417	963	13	Observatory	observatory	NN
20417	963	14	at	at	IN
20417	963	15	Paris	Paris	NNP
20417	963	16	,	,	,
20417	963	17	also	also	RB
20417	963	18	has	have	VBZ
20417	963	19	_	_	NNP
20417	963	20	transit	transit	NN
20417	963	21	_	_	NNP
20417	963	22	instruments	instrument	NNS
20417	963	23	,	,	,
20417	963	24	or	or	CC
20417	963	25	telescopes	telescope	NNS
20417	963	26	smaller	small	JJR
20417	963	27	than	than	IN
20417	963	28	the	the	DT
20417	963	29	equatorials	equatorial	NNS
20417	963	30	and	and	CC
20417	963	31	without	without	IN
20417	963	32	the	the	DT
20417	963	33	same	same	JJ
20417	963	34	facility	facility	NN
20417	963	35	of	of	IN
20417	963	36	movement	movement	NN
20417	963	37	,	,	,
20417	963	38	but	but	CC
20417	963	39	which	which	WDT
20417	963	40	,	,	,
20417	963	41	by	by	IN
20417	963	42	a	a	DT
20417	963	43	number	number	NN
20417	963	44	of	of	IN
20417	963	45	exquisite	exquisite	JJ
20417	963	46	refinements	refinement	NNS
20417	963	47	,	,	,
20417	963	48	are	be	VBP
20417	963	49	more	more	RBR
20417	963	50	adapted	adapted	JJ
20417	963	51	to	to	IN
20417	963	52	accurate	accurate	JJ
20417	963	53	measurements	measurement	NNS
20417	963	54	.	.	.
20417	964	1	It	-PRON-	PRP
20417	964	2	is	be	VBZ
20417	964	3	these	these	DT
20417	964	4	instruments	instrument	NNS
20417	964	5	which	which	WDT
20417	964	6	are	be	VBP
20417	964	7	chiefly	chiefly	RB
20417	964	8	used	use	VBN
20417	964	9	in	in	IN
20417	964	10	the	the	DT
20417	964	11	compilation	compilation	NN
20417	964	12	of	of	IN
20417	964	13	the	the	DT
20417	964	14	_	_	NNP
20417	964	15	Nautical	Nautical	NNP
20417	964	16	Almanac	Almanac	NNP
20417	964	17	_	_	NNP
20417	964	18	.	.	.
20417	965	1	They	-PRON-	PRP
20417	965	2	do	do	VBP
20417	965	3	not	not	RB
20417	965	4	follow	follow	VB
20417	965	5	the	the	DT
20417	965	6	apparent	apparent	JJ
20417	965	7	motions	motion	NNS
20417	965	8	of	of	IN
20417	965	9	the	the	DT
20417	965	10	stars	star	NNS
20417	965	11	.	.	.
20417	966	1	Stars	star	NNS
20417	966	2	are	be	VBP
20417	966	3	allowed	allow	VBN
20417	966	4	to	to	TO
20417	966	5	drift	drift	VB
20417	966	6	across	across	IN
20417	966	7	the	the	DT
20417	966	8	field	field	NN
20417	966	9	of	of	IN
20417	966	10	vision	vision	NN
20417	966	11	,	,	,
20417	966	12	and	and	CC
20417	966	13	as	as	IN
20417	966	14	each	each	DT
20417	966	15	star	star	NN
20417	966	16	crosses	cross	VBZ
20417	966	17	a	a	DT
20417	966	18	small	small	JJ
20417	966	19	group	group	NN
20417	966	20	of	of	IN
20417	966	21	parallel	parallel	JJ
20417	966	22	wires	wire	NNS
20417	966	23	in	in	IN
20417	966	24	the	the	DT
20417	966	25	eye	eye	NN
20417	966	26	-	-	HYPH
20417	966	27	piece	piece	VB
20417	966	28	its	-PRON-	PRP$
20417	966	29	precise	precise	JJ
20417	966	30	time	time	NN
20417	966	31	of	of	IN
20417	966	32	passage	passage	NN
20417	966	33	is	be	VBZ
20417	966	34	recorded	record	VBN
20417	966	35	.	.	.
20417	967	1	Owing	owe	VBG
20417	967	2	to	to	IN
20417	967	3	their	-PRON-	PRP$
20417	967	4	relative	relative	JJ
20417	967	5	fixity	fixity	NN
20417	967	6	of	of	IN
20417	967	7	position	position	NN
20417	967	8	these	these	DT
20417	967	9	instruments	instrument	NNS
20417	967	10	can	can	MD
20417	967	11	be	be	VB
20417	967	12	constructed	construct	VBN
20417	967	13	to	to	TO
20417	967	14	record	record	VB
20417	967	15	the	the	DT
20417	967	16	_	_	NNP
20417	967	17	positions	position	NNS
20417	967	18	_	_	NNP
20417	967	19	of	of	IN
20417	967	20	stars	star	NNS
20417	967	21	with	with	IN
20417	967	22	much	much	RB
20417	967	23	greater	great	JJR
20417	967	24	accuracy	accuracy	NN
20417	967	25	than	than	IN
20417	967	26	is	be	VBZ
20417	967	27	possible	possible	JJ
20417	967	28	to	to	IN
20417	967	29	the	the	DT
20417	967	30	more	more	RBR
20417	967	31	general	general	JJ
20417	967	32	and	and	CC
20417	967	33	flexible	flexible	JJ
20417	967	34	mounting	mounting	NN
20417	967	35	of	of	IN
20417	967	36	equatorials	equatorial	NNS
20417	967	37	.	.	.
20417	968	1	The	the	DT
20417	968	2	recording	recording	NN
20417	968	3	of	of	IN
20417	968	4	transit	transit	NN
20417	968	5	is	be	VBZ
20417	968	6	comparatively	comparatively	RB
20417	968	7	dry	dry	JJ
20417	968	8	work	work	NN
20417	968	9	;	;	:
20417	968	10	the	the	DT
20417	968	11	spectacular	spectacular	JJ
20417	968	12	element	element	NN
20417	968	13	is	be	VBZ
20417	968	14	entirely	entirely	RB
20417	968	15	absent	absent	JJ
20417	968	16	;	;	:
20417	968	17	stars	star	NNS
20417	968	18	are	be	VBP
20417	968	19	treated	treat	VBN
20417	968	20	merely	merely	RB
20417	968	21	as	as	IN
20417	968	22	mathematical	mathematical	JJ
20417	968	23	points	point	NNS
20417	968	24	.	.	.
20417	969	1	But	but	CC
20417	969	2	these	these	DT
20417	969	3	observations	observation	NNS
20417	969	4	furnish	furnish	VBP
20417	969	5	the	the	DT
20417	969	6	very	very	JJ
20417	969	7	basis	basis	NN
20417	969	8	of	of	IN
20417	969	9	modern	modern	JJ
20417	969	10	mathematical	mathematical	JJ
20417	969	11	astronomy	astronomy	NN
20417	969	12	,	,	,
20417	969	13	and	and	CC
20417	969	14	without	without	IN
20417	969	15	them	-PRON-	PRP
20417	969	16	such	such	JJ
20417	969	17	publications	publication	NNS
20417	969	18	as	as	IN
20417	969	19	the	the	DT
20417	969	20	_	_	NNP
20417	969	21	Nautical	Nautical	NNP
20417	969	22	Almanac	Almanac	NNP
20417	969	23	_	_	NNP
20417	969	24	and	and	CC
20417	969	25	the	the	DT
20417	969	26	_	_	NNP
20417	969	27	Connaissance	Connaissance	NNP
20417	969	28	du	du	NNP
20417	969	29	Temps	Temps	NNP
20417	969	30	_	_	NNP
20417	969	31	would	would	MD
20417	969	32	be	be	VB
20417	969	33	robbed	rob	VBN
20417	969	34	of	of	IN
20417	969	35	the	the	DT
20417	969	36	greater	great	JJR
20417	969	37	part	part	NN
20417	969	38	of	of	IN
20417	969	39	their	-PRON-	PRP$
20417	969	40	importance	importance	NN
20417	969	41	.	.	.
20417	970	1	§	§	ADD
20417	970	2	2	2	CD
20417	970	3	The	the	DT
20417	970	4	Spectroscope	Spectroscope	NNP
20417	970	5	We	-PRON-	PRP
20417	970	6	have	have	VBP
20417	970	7	already	already	RB
20417	970	8	learnt	learn	VBN
20417	970	9	something	something	NN
20417	970	10	of	of	IN
20417	970	11	the	the	DT
20417	970	12	principles	principle	NNS
20417	970	13	of	of	IN
20417	970	14	the	the	DT
20417	970	15	spectroscope	spectroscope	NN
20417	970	16	,	,	,
20417	970	17	the	the	DT
20417	970	18	instrument	instrument	NN
20417	970	19	which	which	WDT
20417	970	20	,	,	,
20417	970	21	by	by	IN
20417	970	22	making	make	VBG
20417	970	23	it	-PRON-	PRP
20417	970	24	possible	possible	JJ
20417	970	25	to	to	TO
20417	970	26	learn	learn	VB
20417	970	27	the	the	DT
20417	970	28	actual	actual	JJ
20417	970	29	constitution	constitution	NN
20417	970	30	of	of	IN
20417	970	31	the	the	DT
20417	970	32	stars	star	NNS
20417	970	33	,	,	,
20417	970	34	has	have	VBZ
20417	970	35	added	add	VBN
20417	970	36	a	a	DT
20417	970	37	vast	vast	JJ
20417	970	38	new	new	JJ
20417	970	39	domain	domain	NN
20417	970	40	to	to	IN
20417	970	41	astronomy	astronomy	NNP
20417	970	42	.	.	.
20417	971	1	In	in	IN
20417	971	2	the	the	DT
20417	971	3	simplest	simple	JJS
20417	971	4	form	form	NN
20417	971	5	of	of	IN
20417	971	6	this	this	DT
20417	971	7	instrument	instrument	NN
20417	971	8	the	the	DT
20417	971	9	analysing	analyse	VBG
20417	971	10	portion	portion	NN
20417	971	11	consists	consist	VBZ
20417	971	12	of	of	IN
20417	971	13	a	a	DT
20417	971	14	single	single	JJ
20417	971	15	prism	prism	NN
20417	971	16	.	.	.
20417	972	1	Unless	unless	IN
20417	972	2	the	the	DT
20417	972	3	prism	prism	NN
20417	972	4	is	be	VBZ
20417	972	5	very	very	RB
20417	972	6	large	large	JJ
20417	972	7	,	,	,
20417	972	8	however	however	RB
20417	972	9	,	,	,
20417	972	10	only	only	RB
20417	972	11	a	a	DT
20417	972	12	small	small	JJ
20417	972	13	degree	degree	NN
20417	972	14	of	of	IN
20417	972	15	dispersion	dispersion	NN
20417	972	16	is	be	VBZ
20417	972	17	obtained	obtain	VBN
20417	972	18	.	.	.
20417	973	1	It	-PRON-	PRP
20417	973	2	is	be	VBZ
20417	973	3	obviously	obviously	RB
20417	973	4	desirable	desirable	JJ
20417	973	5	,	,	,
20417	973	6	for	for	IN
20417	973	7	accurate	accurate	JJ
20417	973	8	analytical	analytical	JJ
20417	973	9	work	work	NN
20417	973	10	,	,	,
20417	973	11	that	that	IN
20417	973	12	the	the	DT
20417	973	13	dispersion	dispersion	NN
20417	973	14	--	--	:
20417	973	15	that	that	RB
20417	973	16	is	is	RB
20417	973	17	,	,	,
20417	973	18	the	the	DT
20417	973	19	separation	separation	NN
20417	973	20	of	of	IN
20417	973	21	the	the	DT
20417	973	22	different	different	JJ
20417	973	23	parts	part	NNS
20417	973	24	of	of	IN
20417	973	25	the	the	DT
20417	973	26	spectrum	spectrum	NN
20417	973	27	--	--	:
20417	973	28	should	should	MD
20417	973	29	be	be	VB
20417	973	30	as	as	RB
20417	973	31	great	great	JJ
20417	973	32	as	as	IN
20417	973	33	possible	possible	JJ
20417	973	34	.	.	.
20417	974	1	The	the	DT
20417	974	2	dispersion	dispersion	NN
20417	974	3	can	can	MD
20417	974	4	be	be	VB
20417	974	5	increased	increase	VBN
20417	974	6	by	by	IN
20417	974	7	using	use	VBG
20417	974	8	a	a	DT
20417	974	9	large	large	JJ
20417	974	10	number	number	NN
20417	974	11	of	of	IN
20417	974	12	prisms	prism	NNS
20417	974	13	,	,	,
20417	974	14	the	the	DT
20417	974	15	light	light	NN
20417	974	16	emerging	emerge	VBG
20417	974	17	from	from	IN
20417	974	18	the	the	DT
20417	974	19	first	first	JJ
20417	974	20	prism	prism	NN
20417	974	21	,	,	,
20417	974	22	entering	enter	VBG
20417	974	23	the	the	DT
20417	974	24	second	second	JJ
20417	974	25	,	,	,
20417	974	26	and	and	CC
20417	974	27	so	so	RB
20417	974	28	on	on	RB
20417	974	29	.	.	.
20417	975	1	In	in	IN
20417	975	2	this	this	DT
20417	975	3	way	way	NN
20417	975	4	each	each	DT
20417	975	5	prism	prism	NN
20417	975	6	produces	produce	VBZ
20417	975	7	its	-PRON-	PRP$
20417	975	8	own	own	JJ
20417	975	9	dispersive	dispersive	JJ
20417	975	10	effect	effect	NN
20417	975	11	and	and	CC
20417	975	12	,	,	,
20417	975	13	when	when	WRB
20417	975	14	a	a	DT
20417	975	15	number	number	NN
20417	975	16	of	of	IN
20417	975	17	prisms	prism	NNS
20417	975	18	are	be	VBP
20417	975	19	employed	employ	VBN
20417	975	20	,	,	,
20417	975	21	the	the	DT
20417	975	22	final	final	JJ
20417	975	23	dispersion	dispersion	NN
20417	975	24	is	be	VBZ
20417	975	25	considerable	considerable	JJ
20417	975	26	.	.	.
20417	976	1	A	a	DT
20417	976	2	considerable	considerable	JJ
20417	976	3	amount	amount	NN
20417	976	4	of	of	IN
20417	976	5	light	light	NN
20417	976	6	is	be	VBZ
20417	976	7	absorbed	absorb	VBN
20417	976	8	in	in	IN
20417	976	9	this	this	DT
20417	976	10	way	way	NN
20417	976	11	,	,	,
20417	976	12	however	however	RB
20417	976	13	,	,	,
20417	976	14	so	so	IN
20417	976	15	that	that	IN
20417	976	16	unless	unless	IN
20417	976	17	our	-PRON-	PRP$
20417	976	18	primary	primary	JJ
20417	976	19	source	source	NN
20417	976	20	of	of	IN
20417	976	21	light	light	NN
20417	976	22	is	be	VBZ
20417	976	23	very	very	RB
20417	976	24	strong	strong	JJ
20417	976	25	,	,	,
20417	976	26	the	the	DT
20417	976	27	final	final	JJ
20417	976	28	spectrum	spectrum	NN
20417	976	29	will	will	MD
20417	976	30	be	be	VB
20417	976	31	very	very	RB
20417	976	32	feeble	feeble	JJ
20417	976	33	and	and	CC
20417	976	34	hard	hard	JJ
20417	976	35	to	to	TO
20417	976	36	decipher	decipher	VB
20417	976	37	.	.	.
20417	977	1	Another	another	DT
20417	977	2	way	way	NN
20417	977	3	of	of	IN
20417	977	4	obtaining	obtain	VBG
20417	977	5	considerable	considerable	JJ
20417	977	6	dispersion	dispersion	NN
20417	977	7	is	be	VBZ
20417	977	8	by	by	IN
20417	977	9	using	use	VBG
20417	977	10	a	a	DT
20417	977	11	_	_	NNP
20417	977	12	diffraction	diffraction	NN
20417	977	13	grating	grating	NN
20417	977	14	_	_	NNP
20417	977	15	instead	instead	RB
20417	977	16	of	of	IN
20417	977	17	a	a	DT
20417	977	18	prism	prism	NN
20417	977	19	.	.	.
20417	978	1	This	this	DT
20417	978	2	consists	consist	VBZ
20417	978	3	essentially	essentially	RB
20417	978	4	of	of	IN
20417	978	5	a	a	DT
20417	978	6	piece	piece	NN
20417	978	7	of	of	IN
20417	978	8	glass	glass	NN
20417	978	9	on	on	IN
20417	978	10	which	which	WDT
20417	978	11	lines	line	NNS
20417	978	12	are	be	VBP
20417	978	13	ruled	rule	VBN
20417	978	14	by	by	IN
20417	978	15	a	a	DT
20417	978	16	diamond	diamond	NN
20417	978	17	point	point	NN
20417	978	18	.	.	.
20417	979	1	When	when	WRB
20417	979	2	the	the	DT
20417	979	3	lines	line	NNS
20417	979	4	are	be	VBP
20417	979	5	sufficiently	sufficiently	RB
20417	979	6	close	close	JJ
20417	979	7	together	together	RB
20417	979	8	they	-PRON-	PRP
20417	979	9	split	split	VBD
20417	979	10	up	up	RP
20417	979	11	light	light	NN
20417	979	12	falling	fall	VBG
20417	979	13	on	on	IN
20417	979	14	them	-PRON-	PRP
20417	979	15	into	into	IN
20417	979	16	its	-PRON-	PRP$
20417	979	17	constituents	constituent	NNS
20417	979	18	and	and	CC
20417	979	19	produce	produce	VB
20417	979	20	a	a	DT
20417	979	21	spectrum	spectrum	NN
20417	979	22	.	.	.
20417	980	1	The	the	DT
20417	980	2	modern	modern	JJ
20417	980	3	diffraction	diffraction	NN
20417	980	4	grating	grating	NN
20417	980	5	is	be	VBZ
20417	980	6	a	a	DT
20417	980	7	truly	truly	RB
20417	980	8	wonderful	wonderful	JJ
20417	980	9	piece	piece	NN
20417	980	10	of	of	IN
20417	980	11	work	work	NN
20417	980	12	.	.	.
20417	981	1	It	-PRON-	PRP
20417	981	2	contains	contain	VBZ
20417	981	3	several	several	JJ
20417	981	4	thousands	thousand	NNS
20417	981	5	of	of	IN
20417	981	6	lines	line	NNS
20417	981	7	to	to	IN
20417	981	8	the	the	DT
20417	981	9	inch	inch	NN
20417	981	10	,	,	,
20417	981	11	and	and	CC
20417	981	12	these	these	DT
20417	981	13	lines	line	NNS
20417	981	14	have	have	VBP
20417	981	15	to	to	TO
20417	981	16	be	be	VB
20417	981	17	spaced	space	VBN
20417	981	18	with	with	IN
20417	981	19	the	the	DT
20417	981	20	greatest	great	JJS
20417	981	21	accuracy	accuracy	NN
20417	981	22	.	.	.
20417	982	1	But	but	CC
20417	982	2	in	in	IN
20417	982	3	this	this	DT
20417	982	4	instrument	instrument	NN
20417	982	5	,	,	,
20417	982	6	again	again	RB
20417	982	7	,	,	,
20417	982	8	there	there	EX
20417	982	9	is	be	VBZ
20417	982	10	a	a	DT
20417	982	11	considerable	considerable	JJ
20417	982	12	loss	loss	NN
20417	982	13	of	of	IN
20417	982	14	light	light	NN
20417	982	15	.	.	.
20417	983	1	We	-PRON-	PRP
20417	983	2	have	have	VBP
20417	983	3	said	say	VBN
20417	983	4	that	that	IN
20417	983	5	every	every	DT
20417	983	6	substance	substance	NN
20417	983	7	has	have	VBZ
20417	983	8	its	-PRON-	PRP$
20417	983	9	own	own	JJ
20417	983	10	distinctive	distinctive	JJ
20417	983	11	spectrum	spectrum	NN
20417	983	12	,	,	,
20417	983	13	and	and	CC
20417	983	14	it	-PRON-	PRP
20417	983	15	might	may	MD
20417	983	16	be	be	VB
20417	983	17	thought	think	VBN
20417	983	18	that	that	IN
20417	983	19	,	,	,
20417	983	20	when	when	WRB
20417	983	21	a	a	DT
20417	983	22	list	list	NN
20417	983	23	of	of	IN
20417	983	24	the	the	DT
20417	983	25	spectra	spectra	NN
20417	983	26	of	of	IN
20417	983	27	different	different	JJ
20417	983	28	substances	substance	NNS
20417	983	29	has	have	VBZ
20417	983	30	been	be	VBN
20417	983	31	prepared	prepare	VBN
20417	983	32	,	,	,
20417	983	33	spectrum	spectrum	NN
20417	983	34	analysis	analysis	NN
20417	983	35	would	would	MD
20417	983	36	become	become	VB
20417	983	37	perfectly	perfectly	RB
20417	983	38	straightforward	straightforward	JJ
20417	983	39	.	.	.
20417	984	1	In	in	IN
20417	984	2	practice	practice	NN
20417	984	3	,	,	,
20417	984	4	however	however	RB
20417	984	5	,	,	,
20417	984	6	things	thing	NNS
20417	984	7	are	be	VBP
20417	984	8	not	not	RB
20417	984	9	quite	quite	RB
20417	984	10	so	so	RB
20417	984	11	simple	simple	JJ
20417	984	12	.	.	.
20417	985	1	The	the	DT
20417	985	2	spectrum	spectrum	NN
20417	985	3	emitted	emit	VBN
20417	985	4	by	by	IN
20417	985	5	a	a	DT
20417	985	6	substance	substance	NN
20417	985	7	is	be	VBZ
20417	985	8	influenced	influence	VBN
20417	985	9	by	by	IN
20417	985	10	a	a	DT
20417	985	11	variety	variety	NN
20417	985	12	of	of	IN
20417	985	13	conditions	condition	NNS
20417	985	14	.	.	.
20417	986	1	The	the	DT
20417	986	2	pressure	pressure	NN
20417	986	3	,	,	,
20417	986	4	the	the	DT
20417	986	5	temperature	temperature	NN
20417	986	6	,	,	,
20417	986	7	the	the	DT
20417	986	8	state	state	NN
20417	986	9	of	of	IN
20417	986	10	motion	motion	NN
20417	986	11	of	of	IN
20417	986	12	the	the	DT
20417	986	13	object	object	NN
20417	986	14	we	-PRON-	PRP
20417	986	15	are	be	VBP
20417	986	16	observing	observe	VBG
20417	986	17	,	,	,
20417	986	18	all	all	DT
20417	986	19	make	make	VB
20417	986	20	a	a	DT
20417	986	21	difference	difference	NN
20417	986	22	,	,	,
20417	986	23	and	and	CC
20417	986	24	one	one	CD
20417	986	25	of	of	IN
20417	986	26	the	the	DT
20417	986	27	most	most	RBS
20417	986	28	laborious	laborious	JJ
20417	986	29	tasks	task	NNS
20417	986	30	of	of	IN
20417	986	31	the	the	DT
20417	986	32	modern	modern	JJ
20417	986	33	spectroscopist	spectroscopist	NN
20417	986	34	is	be	VBZ
20417	986	35	to	to	TO
20417	986	36	disentangle	disentangle	VB
20417	986	37	these	these	DT
20417	986	38	effects	effect	NNS
20417	986	39	from	from	IN
20417	986	40	one	one	CD
20417	986	41	another	another	DT
20417	986	42	.	.	.
20417	987	1	Simple	simple	JJ
20417	987	2	as	as	IN
20417	987	3	it	-PRON-	PRP
20417	987	4	is	be	VBZ
20417	987	5	in	in	IN
20417	987	6	its	-PRON-	PRP$
20417	987	7	broad	broad	JJ
20417	987	8	outlines	outline	NNS
20417	987	9	,	,	,
20417	987	10	spectroscopy	spectroscopy	NNP
20417	987	11	is	be	VBZ
20417	987	12	,	,	,
20417	987	13	in	in	IN
20417	987	14	reality	reality	NN
20417	987	15	,	,	,
20417	987	16	one	one	CD
20417	987	17	of	of	IN
20417	987	18	the	the	DT
20417	987	19	most	most	RBS
20417	987	20	intricate	intricate	JJ
20417	987	21	branches	branch	NNS
20417	987	22	of	of	IN
20417	987	23	modern	modern	JJ
20417	987	24	science	science	NN
20417	987	25	.	.	.
20417	988	1	BIBLIOGRAPHY	BIBLIOGRAPHY	NNP
20417	988	2	(	(	-LRB-
20417	988	3	The	the	DT
20417	988	4	following	follow	VBG
20417	988	5	list	list	NN
20417	988	6	of	of	IN
20417	988	7	books	book	NNS
20417	988	8	may	may	MD
20417	988	9	be	be	VB
20417	988	10	useful	useful	JJ
20417	988	11	to	to	IN
20417	988	12	readers	reader	NNS
20417	988	13	wishing	wish	VBG
20417	988	14	to	to	TO
20417	988	15	pursue	pursue	VB
20417	988	16	further	further	RB
20417	988	17	the	the	DT
20417	988	18	study	study	NN
20417	988	19	of	of	IN
20417	988	20	Astronomy	Astronomy	NNP
20417	988	21	.	.	.
20417	988	22	)	)	-RRB-
20417	989	1	BALL	BALL	NNP
20417	989	2	,	,	,
20417	989	3	_	_	NNP
20417	989	4	The	The	NNP
20417	989	5	Story	Story	NNP
20417	989	6	of	of	IN
20417	989	7	the	the	DT
20417	989	8	Heavens	Heavens	NNPS
20417	989	9	_	_	NNP
20417	989	10	.	.	.
20417	990	1	BALL	BALL	NNP
20417	990	2	,	,	,
20417	990	3	_	_	NNP
20417	990	4	The	The	NNP
20417	990	5	Story	Story	NNP
20417	990	6	of	of	IN
20417	990	7	the	the	DT
20417	990	8	Sun	Sun	NNP
20417	990	9	_	_	NNP
20417	990	10	.	.	.
20417	991	1	FORBES	FORBES	NNP
20417	991	2	,	,	,
20417	991	3	_	_	NNP
20417	991	4	History	history	NN
20417	991	5	of	of	IN
20417	991	6	Astronomy	Astronomy	NNP
20417	991	7	_	_	NNP
20417	991	8	.	.	.
20417	992	1	HINCKS	HINCKS	NNP
20417	992	2	,	,	,
20417	992	3	_	_	NNP
20417	992	4	Astronomy	Astronomy	NNP
20417	992	5	_	_	NNP
20417	992	6	.	.	.
20417	993	1	KIPPAX	KIPPAX	NNP
20417	993	2	,	,	,
20417	993	3	_	_	NNP
20417	993	4	Call	Call	NNP
20417	993	5	of	of	IN
20417	993	6	the	the	DT
20417	993	7	Stars	Stars	NNPS
20417	993	8	_	_	NNP
20417	993	9	.	.	.
20417	994	1	LOWELL	LOWELL	NNP
20417	994	2	,	,	,
20417	994	3	_	_	NNP
20417	994	4	Mars	Mars	NNP
20417	994	5	and	and	CC
20417	994	6	Its	-PRON-	PRP$
20417	994	7	Canals	Canals	NNP
20417	994	8	_	_	NNP
20417	994	9	.	.	.
20417	995	1	LOWELL	LOWELL	NNP
20417	995	2	,	,	,
20417	995	3	_	_	NNP
20417	995	4	Evolution	Evolution	NNP
20417	995	5	of	of	IN
20417	995	6	Worlds	Worlds	NNP
20417	995	7	_	_	NNP
20417	995	8	.	.	.
20417	996	1	MCKREADY	MCKREADY	NNP
20417	996	2	,	,	,
20417	996	3	_	_	NNP
20417	996	4	A	A	NNP
20417	996	5	Beginner	Beginner	NNP
20417	996	6	's	's	POS
20417	996	7	Star	Star	NNP
20417	996	8	-	-	HYPH
20417	996	9	Book	Book	NNP
20417	996	10	_	_	NNP
20417	996	11	.	.	.
20417	997	1	NEWCOMB	NEWCOMB	NNP
20417	997	2	,	,	,
20417	997	3	_	_	NNP
20417	997	4	Popular	Popular	NNP
20417	997	5	Astronomy	Astronomy	NNP
20417	997	6	_	_	NNP
20417	997	7	.	.	.
20417	998	1	NEWCOMB	NEWCOMB	NNP
20417	998	2	,	,	,
20417	998	3	_	_	NNP
20417	998	4	The	the	DT
20417	998	5	Stars	Stars	NNPS
20417	998	6	:	:	:
20417	998	7	A	a	DT
20417	998	8	Study	Study	NNP
20417	998	9	of	of	IN
20417	998	10	the	the	DT
20417	998	11	Universe	Universe	NNP
20417	998	12	_	_	NNP
20417	998	13	.	.	.
20417	999	1	OLCOTT	OLCOTT	NNP
20417	999	2	,	,	,
20417	999	3	_	_	NNP
20417	999	4	Field	Field	NNP
20417	999	5	Book	Book	NNP
20417	999	6	of	of	IN
20417	999	7	the	the	DT
20417	999	8	Stars	Stars	NNPS
20417	999	9	_	_	NNP
20417	999	10	.	.	.
20417	1000	1	PRICE	price	NN
20417	1000	2	,	,	,
20417	1000	3	_	_	NNP
20417	1000	4	Essence	Essence	NNP
20417	1000	5	of	of	IN
20417	1000	6	Astronomy	Astronomy	NNP
20417	1000	7	_	_	NNP
20417	1000	8	.	.	.
20417	1001	1	SERVISS	SERVISS	NNP
20417	1001	2	,	,	,
20417	1001	3	_	_	NNP
20417	1001	4	Curiosities	Curiosities	NNPS
20417	1001	5	of	of	IN
20417	1001	6	the	the	DT
20417	1001	7	Skies	Skies	NNPS
20417	1001	8	_	_	NNP
20417	1001	9	.	.	.
20417	1002	1	WEBB	WEBB	NNP
20417	1002	2	,	,	,
20417	1002	3	_	_	NNP
20417	1002	4	Celestial	Celestial	NNP
20417	1002	5	Objects	Objects	NNPS
20417	1002	6	for	for	IN
20417	1002	7	Common	Common	NNP
20417	1002	8	Telescopes	Telescopes	NNPS
20417	1002	9	_	_	NNP
20417	1002	10	.	.	.
20417	1003	1	YOUNG	YOUNG	NNP
20417	1003	2	,	,	,
20417	1003	3	_	_	NNP
20417	1003	4	Text	Text	NNP
20417	1003	5	-	-	HYPH
20417	1003	6	Book	Book	NNP
20417	1003	7	of	of	IN
20417	1003	8	General	General	NNP
20417	1003	9	Astronomy	Astronomy	NNP
20417	1003	10	_	_	NNP
20417	1003	11	.	.	.
20417	1004	1	II	II	NNP
20417	1004	2	THE	the	DT
20417	1004	3	STORY	STORY	NNP
20417	1004	4	OF	of	IN
20417	1004	5	EVOLUTION	evolution	NN
20417	1004	6	INTRODUCTORY	INTRODUCTORY	NNP
20417	1004	7	THE	the	DT
20417	1004	8	BEGINNING	beginning	NN
20417	1004	9	OF	of	IN
20417	1004	10	THE	the	DT
20417	1004	11	EARTH	earth	NN
20417	1004	12	--	--	:
20417	1004	13	MAKING	make	VBG
20417	1004	14	A	a	DT
20417	1004	15	HOME	home	NN
20417	1004	16	FOR	for	IN
20417	1004	17	LIFE	LIFE	NNP
20417	1004	18	--	--	:
20417	1004	19	THE	the	DT
20417	1004	20	FIRST	FIRST	NNP
20417	1004	21	LIVING	live	VBG
20417	1004	22	CREATURES	CREATURES	NNP
20417	1004	23	§	§	CD
20417	1004	24	1	1	CD
20417	1004	25	The	the	DT
20417	1004	26	Evolution	Evolution	NNP
20417	1004	27	-	-	HYPH
20417	1004	28	idea	idea	NN
20417	1004	29	is	be	VBZ
20417	1004	30	a	a	DT
20417	1004	31	master	master	NN
20417	1004	32	-	-	HYPH
20417	1004	33	key	key	NN
20417	1004	34	that	that	WDT
20417	1004	35	opens	open	VBZ
20417	1004	36	many	many	JJ
20417	1004	37	doors	door	NNS
20417	1004	38	.	.	.
20417	1005	1	It	-PRON-	PRP
20417	1005	2	is	be	VBZ
20417	1005	3	a	a	DT
20417	1005	4	luminous	luminous	JJ
20417	1005	5	interpretation	interpretation	NN
20417	1005	6	of	of	IN
20417	1005	7	the	the	DT
20417	1005	8	world	world	NN
20417	1005	9	,	,	,
20417	1005	10	throwing	throw	VBG
20417	1005	11	the	the	DT
20417	1005	12	light	light	NN
20417	1005	13	of	of	IN
20417	1005	14	the	the	DT
20417	1005	15	past	past	NN
20417	1005	16	upon	upon	IN
20417	1005	17	the	the	DT
20417	1005	18	present	present	NN
20417	1005	19	.	.	.
20417	1006	1	Everything	everything	NN
20417	1006	2	is	be	VBZ
20417	1006	3	seen	see	VBN
20417	1006	4	to	to	TO
20417	1006	5	be	be	VB
20417	1006	6	an	an	DT
20417	1006	7	antiquity	antiquity	NN
20417	1006	8	,	,	,
20417	1006	9	with	with	IN
20417	1006	10	a	a	DT
20417	1006	11	history	history	NN
20417	1006	12	behind	behind	IN
20417	1006	13	it	-PRON-	PRP
20417	1006	14	--	--	:
20417	1006	15	a	a	DT
20417	1006	16	_	_	NNP
20417	1006	17	natural	natural	JJ
20417	1006	18	history	history	NN
20417	1006	19	_	_	NNP
20417	1006	20	,	,	,
20417	1006	21	which	which	WDT
20417	1006	22	enables	enable	VBZ
20417	1006	23	us	-PRON-	PRP
20417	1006	24	to	to	TO
20417	1006	25	understand	understand	VB
20417	1006	26	in	in	IN
20417	1006	27	some	some	DT
20417	1006	28	measure	measure	NN
20417	1006	29	how	how	WRB
20417	1006	30	it	-PRON-	PRP
20417	1006	31	has	have	VBZ
20417	1006	32	come	come	VBN
20417	1006	33	to	to	TO
20417	1006	34	be	be	VB
20417	1006	35	as	as	IN
20417	1006	36	it	-PRON-	PRP
20417	1006	37	is	be	VBZ
20417	1006	38	.	.	.
20417	1007	1	We	-PRON-	PRP
20417	1007	2	can	can	MD
20417	1007	3	not	not	RB
20417	1007	4	say	say	VB
20417	1007	5	more	more	JJR
20417	1007	6	than	than	IN
20417	1007	7	"	"	``
20417	1007	8	understand	understand	VB
20417	1007	9	in	in	IN
20417	1007	10	some	some	DT
20417	1007	11	measure	measure	NN
20417	1007	12	,	,	,
20417	1007	13	"	"	''
20417	1007	14	for	for	IN
20417	1007	15	while	while	IN
20417	1007	16	the	the	DT
20417	1007	17	_	_	NNP
20417	1007	18	fact	fact	NN
20417	1007	19	_	_	NNP
20417	1007	20	of	of	IN
20417	1007	21	evolution	evolution	NN
20417	1007	22	is	be	VBZ
20417	1007	23	certain	certain	JJ
20417	1007	24	,	,	,
20417	1007	25	we	-PRON-	PRP
20417	1007	26	are	be	VBP
20417	1007	27	only	only	RB
20417	1007	28	beginning	begin	VBG
20417	1007	29	to	to	TO
20417	1007	30	discern	discern	VB
20417	1007	31	the	the	DT
20417	1007	32	_	_	NNP
20417	1007	33	factors	factor	NNS
20417	1007	34	_	_	NNP
20417	1007	35	that	that	WDT
20417	1007	36	have	have	VBP
20417	1007	37	been	be	VBN
20417	1007	38	at	at	IN
20417	1007	39	work	work	NN
20417	1007	40	.	.	.
20417	1008	1	The	the	DT
20417	1008	2	evolution	evolution	NN
20417	1008	3	-	-	HYPH
20417	1008	4	idea	idea	NN
20417	1008	5	is	be	VBZ
20417	1008	6	very	very	RB
20417	1008	7	old	old	JJ
20417	1008	8	,	,	,
20417	1008	9	going	go	VBG
20417	1008	10	back	back	RB
20417	1008	11	to	to	IN
20417	1008	12	some	some	DT
20417	1008	13	of	of	IN
20417	1008	14	the	the	DT
20417	1008	15	Greek	greek	JJ
20417	1008	16	philosophers	philosopher	NNS
20417	1008	17	,	,	,
20417	1008	18	but	but	CC
20417	1008	19	it	-PRON-	PRP
20417	1008	20	is	be	VBZ
20417	1008	21	only	only	RB
20417	1008	22	in	in	IN
20417	1008	23	modern	modern	JJ
20417	1008	24	times	time	NNS
20417	1008	25	that	that	IN
20417	1008	26	it	-PRON-	PRP
20417	1008	27	has	have	VBZ
20417	1008	28	become	become	VBN
20417	1008	29	an	an	DT
20417	1008	30	essential	essential	JJ
20417	1008	31	part	part	NN
20417	1008	32	of	of	IN
20417	1008	33	our	-PRON-	PRP$
20417	1008	34	mental	mental	JJ
20417	1008	35	equipment	equipment	NN
20417	1008	36	.	.	.
20417	1009	1	It	-PRON-	PRP
20417	1009	2	is	be	VBZ
20417	1009	3	now	now	RB
20417	1009	4	an	an	DT
20417	1009	5	everyday	everyday	JJ
20417	1009	6	intellectual	intellectual	JJ
20417	1009	7	tool	tool	NN
20417	1009	8	.	.	.
20417	1010	1	It	-PRON-	PRP
20417	1010	2	was	be	VBD
20417	1010	3	applied	apply	VBN
20417	1010	4	to	to	IN
20417	1010	5	the	the	DT
20417	1010	6	origin	origin	NN
20417	1010	7	of	of	IN
20417	1010	8	the	the	DT
20417	1010	9	solar	solar	JJ
20417	1010	10	system	system	NN
20417	1010	11	and	and	CC
20417	1010	12	to	to	IN
20417	1010	13	the	the	DT
20417	1010	14	making	making	NN
20417	1010	15	of	of	IN
20417	1010	16	the	the	DT
20417	1010	17	earth	earth	NN
20417	1010	18	before	before	IN
20417	1010	19	it	-PRON-	PRP
20417	1010	20	was	be	VBD
20417	1010	21	applied	apply	VBN
20417	1010	22	to	to	IN
20417	1010	23	plants	plant	NNS
20417	1010	24	and	and	CC
20417	1010	25	animals	animal	NNS
20417	1010	26	;	;	:
20417	1010	27	it	-PRON-	PRP
20417	1010	28	was	be	VBD
20417	1010	29	extended	extend	VBN
20417	1010	30	from	from	IN
20417	1010	31	these	these	DT
20417	1010	32	to	to	TO
20417	1010	33	man	man	VB
20417	1010	34	himself	-PRON-	PRP
20417	1010	35	;	;	:
20417	1010	36	it	-PRON-	PRP
20417	1010	37	spread	spread	VBD
20417	1010	38	to	to	TO
20417	1010	39	language	language	NN
20417	1010	40	,	,	,
20417	1010	41	to	to	IN
20417	1010	42	folk	folk	NN
20417	1010	43	-	-	HYPH
20417	1010	44	ways	way	NNS
20417	1010	45	,	,	,
20417	1010	46	to	to	IN
20417	1010	47	institutions	institution	NNS
20417	1010	48	.	.	.
20417	1011	1	Within	within	IN
20417	1011	2	recent	recent	JJ
20417	1011	3	years	year	NNS
20417	1011	4	the	the	DT
20417	1011	5	evolution	evolution	NN
20417	1011	6	-	-	HYPH
20417	1011	7	idea	idea	NN
20417	1011	8	has	have	VBZ
20417	1011	9	been	be	VBN
20417	1011	10	applied	apply	VBN
20417	1011	11	to	to	IN
20417	1011	12	the	the	DT
20417	1011	13	chemical	chemical	NN
20417	1011	14	elements	element	NNS
20417	1011	15	,	,	,
20417	1011	16	for	for	IN
20417	1011	17	it	-PRON-	PRP
20417	1011	18	appears	appear	VBZ
20417	1011	19	that	that	DT
20417	1011	20	uranium	uranium	NN
20417	1011	21	may	may	MD
20417	1011	22	change	change	VB
20417	1011	23	into	into	IN
20417	1011	24	radium	radium	NN
20417	1011	25	,	,	,
20417	1011	26	that	that	DT
20417	1011	27	radium	radium	NN
20417	1011	28	may	may	MD
20417	1011	29	produce	produce	VB
20417	1011	30	helium	helium	NN
20417	1011	31	,	,	,
20417	1011	32	and	and	CC
20417	1011	33	that	that	IN
20417	1011	34	lead	lead	NN
20417	1011	35	is	be	VBZ
20417	1011	36	the	the	DT
20417	1011	37	final	final	JJ
20417	1011	38	stable	stable	JJ
20417	1011	39	result	result	NN
20417	1011	40	when	when	WRB
20417	1011	41	the	the	DT
20417	1011	42	changes	change	NNS
20417	1011	43	of	of	IN
20417	1011	44	uranium	uranium	NN
20417	1011	45	are	be	VBP
20417	1011	46	complete	complete	JJ
20417	1011	47	.	.	.
20417	1012	1	Perhaps	perhaps	RB
20417	1012	2	all	all	PDT
20417	1012	3	the	the	DT
20417	1012	4	elements	element	NNS
20417	1012	5	may	may	MD
20417	1012	6	be	be	VB
20417	1012	7	the	the	DT
20417	1012	8	outcome	outcome	NN
20417	1012	9	of	of	IN
20417	1012	10	an	an	DT
20417	1012	11	inorganic	inorganic	JJ
20417	1012	12	evolution	evolution	NN
20417	1012	13	.	.	.
20417	1013	1	Not	not	RB
20417	1013	2	less	less	RBR
20417	1013	3	important	important	JJ
20417	1013	4	is	be	VBZ
20417	1013	5	the	the	DT
20417	1013	6	extension	extension	NN
20417	1013	7	of	of	IN
20417	1013	8	the	the	DT
20417	1013	9	evolution	evolution	NN
20417	1013	10	-	-	HYPH
20417	1013	11	idea	idea	NN
20417	1013	12	to	to	IN
20417	1013	13	the	the	DT
20417	1013	14	world	world	NN
20417	1013	15	within	within	IN
20417	1013	16	as	as	RB
20417	1013	17	well	well	RB
20417	1013	18	as	as	IN
20417	1013	19	to	to	IN
20417	1013	20	the	the	DT
20417	1013	21	world	world	NN
20417	1013	22	without	without	IN
20417	1013	23	.	.	.
20417	1014	1	For	for	IN
20417	1014	2	alongside	alongside	RB
20417	1014	3	of	of	IN
20417	1014	4	the	the	DT
20417	1014	5	evolution	evolution	NN
20417	1014	6	of	of	IN
20417	1014	7	bodies	body	NNS
20417	1014	8	and	and	CC
20417	1014	9	brains	brain	NNS
20417	1014	10	is	be	VBZ
20417	1014	11	the	the	DT
20417	1014	12	evolution	evolution	NN
20417	1014	13	of	of	IN
20417	1014	14	feelings	feeling	NNS
20417	1014	15	and	and	CC
20417	1014	16	emotions	emotion	NNS
20417	1014	17	,	,	,
20417	1014	18	ideas	idea	NNS
20417	1014	19	and	and	CC
20417	1014	20	imagination	imagination	NN
20417	1014	21	.	.	.
20417	1015	1	Organic	organic	JJ
20417	1015	2	evolution	evolution	NN
20417	1015	3	means	mean	VBZ
20417	1015	4	that	that	IN
20417	1015	5	the	the	DT
20417	1015	6	present	present	NN
20417	1015	7	is	be	VBZ
20417	1015	8	the	the	DT
20417	1015	9	child	child	NN
20417	1015	10	of	of	IN
20417	1015	11	the	the	DT
20417	1015	12	past	past	NN
20417	1015	13	and	and	CC
20417	1015	14	the	the	DT
20417	1015	15	parent	parent	NN
20417	1015	16	of	of	IN
20417	1015	17	the	the	DT
20417	1015	18	future	future	NN
20417	1015	19	.	.	.
20417	1016	1	It	-PRON-	PRP
20417	1016	2	is	be	VBZ
20417	1016	3	not	not	RB
20417	1016	4	a	a	DT
20417	1016	5	power	power	NN
20417	1016	6	or	or	CC
20417	1016	7	a	a	DT
20417	1016	8	principle	principle	NN
20417	1016	9	;	;	:
20417	1016	10	it	-PRON-	PRP
20417	1016	11	is	be	VBZ
20417	1016	12	a	a	DT
20417	1016	13	process	process	NN
20417	1016	14	--	--	:
20417	1016	15	a	a	DT
20417	1016	16	process	process	NN
20417	1016	17	of	of	IN
20417	1016	18	becoming	become	VBG
20417	1016	19	.	.	.
20417	1017	1	It	-PRON-	PRP
20417	1017	2	means	mean	VBZ
20417	1017	3	that	that	IN
20417	1017	4	the	the	DT
20417	1017	5	present	present	JJ
20417	1017	6	-	-	HYPH
20417	1017	7	day	day	NN
20417	1017	8	animals	animal	NNS
20417	1017	9	and	and	CC
20417	1017	10	plants	plant	NNS
20417	1017	11	and	and	CC
20417	1017	12	all	all	PDT
20417	1017	13	the	the	DT
20417	1017	14	subtle	subtle	JJ
20417	1017	15	inter	inter	NN
20417	1017	16	-	-	NNS
20417	1017	17	relations	relation	NNS
20417	1017	18	between	between	IN
20417	1017	19	them	-PRON-	PRP
20417	1017	20	have	have	VBP
20417	1017	21	arisen	arise	VBN
20417	1017	22	in	in	IN
20417	1017	23	a	a	DT
20417	1017	24	natural	natural	JJ
20417	1017	25	knowable	knowable	JJ
20417	1017	26	way	way	NN
20417	1017	27	from	from	IN
20417	1017	28	a	a	DT
20417	1017	29	preceding	precede	VBG
20417	1017	30	state	state	NN
20417	1017	31	of	of	IN
20417	1017	32	affairs	affair	NNS
20417	1017	33	on	on	IN
20417	1017	34	the	the	DT
20417	1017	35	whole	whole	JJ
20417	1017	36	somewhat	somewhat	RB
20417	1017	37	simpler	simpler	RBR
20417	1017	38	,	,	,
20417	1017	39	and	and	CC
20417	1017	40	that	that	IN
20417	1017	41	again	again	RB
20417	1017	42	from	from	IN
20417	1017	43	forms	form	NNS
20417	1017	44	and	and	CC
20417	1017	45	inter	inter	NN
20417	1017	46	-	-	NNS
20417	1017	47	relations	relation	NNS
20417	1017	48	simpler	simple	JJR
20417	1017	49	still	still	RB
20417	1017	50	,	,	,
20417	1017	51	and	and	CC
20417	1017	52	so	so	RB
20417	1017	53	on	on	IN
20417	1017	54	backwards	backward	NNS
20417	1017	55	and	and	CC
20417	1017	56	backwards	backwards	RB
20417	1017	57	for	for	IN
20417	1017	58	millions	million	NNS
20417	1017	59	of	of	IN
20417	1017	60	years	year	NNS
20417	1017	61	till	till	IN
20417	1017	62	we	-PRON-	PRP
20417	1017	63	lose	lose	VBP
20417	1017	64	all	all	DT
20417	1017	65	clues	clue	NNS
20417	1017	66	in	in	IN
20417	1017	67	the	the	DT
20417	1017	68	thick	thick	JJ
20417	1017	69	mist	mist	NN
20417	1017	70	that	that	WDT
20417	1017	71	hangs	hang	VBZ
20417	1017	72	over	over	IN
20417	1017	73	life	life	NN
20417	1017	74	's	's	POS
20417	1017	75	beginnings	beginning	NNS
20417	1017	76	.	.	.
20417	1018	1	Our	-PRON-	PRP$
20417	1018	2	solar	solar	JJ
20417	1018	3	system	system	NN
20417	1018	4	was	be	VBD
20417	1018	5	once	once	RB
20417	1018	6	represented	represent	VBN
20417	1018	7	by	by	IN
20417	1018	8	a	a	DT
20417	1018	9	nebula	nebula	NN
20417	1018	10	of	of	IN
20417	1018	11	some	some	DT
20417	1018	12	sort	sort	NN
20417	1018	13	,	,	,
20417	1018	14	and	and	CC
20417	1018	15	we	-PRON-	PRP
20417	1018	16	may	may	MD
20417	1018	17	speak	speak	VB
20417	1018	18	of	of	IN
20417	1018	19	the	the	DT
20417	1018	20	evolution	evolution	NN
20417	1018	21	of	of	IN
20417	1018	22	the	the	DT
20417	1018	23	sun	sun	NN
20417	1018	24	and	and	CC
20417	1018	25	the	the	DT
20417	1018	26	planets	planet	NNS
20417	1018	27	.	.	.
20417	1019	1	But	but	CC
20417	1019	2	since	since	IN
20417	1019	3	it	-PRON-	PRP
20417	1019	4	has	have	VBZ
20417	1019	5	been	be	VBN
20417	1019	6	_	_	NNP
20417	1019	7	the	the	DT
20417	1019	8	same	same	JJ
20417	1019	9	material	material	NN
20417	1019	10	throughout	throughout	IN
20417	1019	11	_	_	NNP
20417	1019	12	that	that	WDT
20417	1019	13	has	have	VBZ
20417	1019	14	changed	change	VBN
20417	1019	15	in	in	IN
20417	1019	16	its	-PRON-	PRP$
20417	1019	17	distribution	distribution	NN
20417	1019	18	and	and	CC
20417	1019	19	forms	form	NNS
20417	1019	20	,	,	,
20417	1019	21	it	-PRON-	PRP
20417	1019	22	might	may	MD
20417	1019	23	be	be	VB
20417	1019	24	clearer	clear	JJR
20417	1019	25	to	to	TO
20417	1019	26	use	use	VB
20417	1019	27	some	some	DT
20417	1019	28	word	word	NN
20417	1019	29	like	like	IN
20417	1019	30	genesis	genesis	NN
20417	1019	31	.	.	.
20417	1020	1	Similarly	similarly	RB
20417	1020	2	,	,	,
20417	1020	3	our	-PRON-	PRP$
20417	1020	4	human	human	JJ
20417	1020	5	institutions	institution	NNS
20417	1020	6	were	be	VBD
20417	1020	7	once	once	RB
20417	1020	8	very	very	RB
20417	1020	9	different	different	JJ
20417	1020	10	from	from	IN
20417	1020	11	what	what	WP
20417	1020	12	they	-PRON-	PRP
20417	1020	13	are	be	VBP
20417	1020	14	now	now	RB
20417	1020	15	,	,	,
20417	1020	16	and	and	CC
20417	1020	17	we	-PRON-	PRP
20417	1020	18	may	may	MD
20417	1020	19	speak	speak	VB
20417	1020	20	of	of	IN
20417	1020	21	the	the	DT
20417	1020	22	evolution	evolution	NN
20417	1020	23	of	of	IN
20417	1020	24	government	government	NN
20417	1020	25	or	or	CC
20417	1020	26	of	of	IN
20417	1020	27	cities	city	NNS
20417	1020	28	.	.	.
20417	1021	1	But	but	CC
20417	1021	2	Man	Man	NNP
20417	1021	3	works	work	VBZ
20417	1021	4	with	with	IN
20417	1021	5	a	a	DT
20417	1021	6	purpose	purpose	NN
20417	1021	7	,	,	,
20417	1021	8	with	with	IN
20417	1021	9	ideas	idea	NNS
20417	1021	10	and	and	CC
20417	1021	11	ideals	ideal	NNS
20417	1021	12	in	in	IN
20417	1021	13	some	some	DT
20417	1021	14	measure	measure	NN
20417	1021	15	controlling	control	VBG
20417	1021	16	his	-PRON-	PRP$
20417	1021	17	actions	action	NNS
20417	1021	18	and	and	CC
20417	1021	19	guiding	guide	VBG
20417	1021	20	his	-PRON-	PRP$
20417	1021	21	achievements	achievement	NNS
20417	1021	22	,	,	,
20417	1021	23	so	so	IN
20417	1021	24	that	that	IN
20417	1021	25	it	-PRON-	PRP
20417	1021	26	is	be	VBZ
20417	1021	27	probably	probably	RB
20417	1021	28	clearer	clear	JJR
20417	1021	29	to	to	TO
20417	1021	30	keep	keep	VB
20417	1021	31	the	the	DT
20417	1021	32	good	good	JJ
20417	1021	33	old	old	JJ
20417	1021	34	word	word	NN
20417	1021	35	history	history	NN
20417	1021	36	for	for	IN
20417	1021	37	all	all	DT
20417	1021	38	processes	process	NNS
20417	1021	39	of	of	IN
20417	1021	40	social	social	JJ
20417	1021	41	becoming	becoming	NN
20417	1021	42	in	in	IN
20417	1021	43	which	which	WDT
20417	1021	44	man	man	NN
20417	1021	45	has	have	VBZ
20417	1021	46	been	be	VBN
20417	1021	47	a	a	DT
20417	1021	48	conscious	conscious	JJ
20417	1021	49	agent	agent	NN
20417	1021	50	.	.	.
20417	1022	1	Now	now	RB
20417	1022	2	between	between	IN
20417	1022	3	the	the	DT
20417	1022	4	genesis	genesis	NN
20417	1022	5	of	of	IN
20417	1022	6	the	the	DT
20417	1022	7	solar	solar	JJ
20417	1022	8	system	system	NN
20417	1022	9	and	and	CC
20417	1022	10	the	the	DT
20417	1022	11	history	history	NN
20417	1022	12	of	of	IN
20417	1022	13	civilisation	civilisation	NN
20417	1022	14	there	there	EX
20417	1022	15	comes	come	VBZ
20417	1022	16	the	the	DT
20417	1022	17	vast	vast	JJ
20417	1022	18	process	process	NN
20417	1022	19	of	of	IN
20417	1022	20	organic	organic	JJ
20417	1022	21	evolution	evolution	NN
20417	1022	22	.	.	.
20417	1023	1	The	the	DT
20417	1023	2	word	word	NN
20417	1023	3	development	development	NN
20417	1023	4	should	should	MD
20417	1023	5	be	be	VB
20417	1023	6	kept	keep	VBN
20417	1023	7	for	for	IN
20417	1023	8	the	the	DT
20417	1023	9	becoming	becoming	NN
20417	1023	10	of	of	IN
20417	1023	11	the	the	DT
20417	1023	12	individual	individual	NN
20417	1023	13	,	,	,
20417	1023	14	the	the	DT
20417	1023	15	chick	chick	NN
20417	1023	16	out	out	IN
20417	1023	17	of	of	IN
20417	1023	18	the	the	DT
20417	1023	19	egg	egg	NN
20417	1023	20	,	,	,
20417	1023	21	for	for	IN
20417	1023	22	instance	instance	NN
20417	1023	23	.	.	.
20417	1024	1	Organic	organic	JJ
20417	1024	2	evolution	evolution	NN
20417	1024	3	is	be	VBZ
20417	1024	4	a	a	DT
20417	1024	5	continuous	continuous	JJ
20417	1024	6	natural	natural	JJ
20417	1024	7	process	process	NN
20417	1024	8	of	of	IN
20417	1024	9	racial	racial	JJ
20417	1024	10	change	change	NN
20417	1024	11	,	,	,
20417	1024	12	by	by	IN
20417	1024	13	successive	successive	JJ
20417	1024	14	steps	step	NNS
20417	1024	15	in	in	IN
20417	1024	16	a	a	DT
20417	1024	17	definite	definite	JJ
20417	1024	18	direction	direction	NN
20417	1024	19	,	,	,
20417	1024	20	whereby	whereby	WRB
20417	1024	21	distinctively	distinctively	RB
20417	1024	22	new	new	JJ
20417	1024	23	individualities	individuality	NNS
20417	1024	24	arise	arise	VBP
20417	1024	25	,	,	,
20417	1024	26	take	take	VB
20417	1024	27	root	root	NN
20417	1024	28	,	,	,
20417	1024	29	and	and	CC
20417	1024	30	flourish	flourish	VB
20417	1024	31	,	,	,
20417	1024	32	sometimes	sometimes	RB
20417	1024	33	alongside	alongside	RB
20417	1024	34	of	of	IN
20417	1024	35	,	,	,
20417	1024	36	and	and	CC
20417	1024	37	sometimes	sometimes	RB
20417	1024	38	,	,	,
20417	1024	39	sooner	sooner	RB
20417	1024	40	or	or	CC
20417	1024	41	later	later	RBR
20417	1024	42	,	,	,
20417	1024	43	in	in	IN
20417	1024	44	place	place	NN
20417	1024	45	of	of	IN
20417	1024	46	,	,	,
20417	1024	47	the	the	DT
20417	1024	48	originative	originative	JJ
20417	1024	49	stock	stock	NN
20417	1024	50	.	.	.
20417	1025	1	Our	-PRON-	PRP$
20417	1025	2	domesticated	domesticated	JJ
20417	1025	3	breeds	breed	NNS
20417	1025	4	of	of	IN
20417	1025	5	pigeons	pigeon	NNS
20417	1025	6	and	and	CC
20417	1025	7	poultry	poultry	NN
20417	1025	8	are	be	VBP
20417	1025	9	the	the	DT
20417	1025	10	results	result	NNS
20417	1025	11	of	of	IN
20417	1025	12	evolutionary	evolutionary	JJ
20417	1025	13	change	change	NN
20417	1025	14	whose	whose	WP$
20417	1025	15	origins	origin	NNS
20417	1025	16	are	be	VBP
20417	1025	17	still	still	RB
20417	1025	18	with	with	IN
20417	1025	19	us	-PRON-	PRP
20417	1025	20	in	in	IN
20417	1025	21	the	the	DT
20417	1025	22	Rock	Rock	NNP
20417	1025	23	Dove	Dove	NNP
20417	1025	24	and	and	CC
20417	1025	25	the	the	DT
20417	1025	26	Jungle	Jungle	NNP
20417	1025	27	Fowl	Fowl	NNP
20417	1025	28	;	;	:
20417	1025	29	but	but	CC
20417	1025	30	in	in	IN
20417	1025	31	most	most	JJS
20417	1025	32	cases	case	NNS
20417	1025	33	in	in	IN
20417	1025	34	Wild	Wild	NNP
20417	1025	35	Nature	Nature	NNP
20417	1025	36	the	the	DT
20417	1025	37	ancestral	ancestral	JJ
20417	1025	38	stocks	stock	NNS
20417	1025	39	of	of	IN
20417	1025	40	present	present	JJ
20417	1025	41	-	-	HYPH
20417	1025	42	day	day	NN
20417	1025	43	forms	form	NNS
20417	1025	44	are	be	VBP
20417	1025	45	long	long	JJ
20417	1025	46	since	since	IN
20417	1025	47	extinct	extinct	JJ
20417	1025	48	,	,	,
20417	1025	49	and	and	CC
20417	1025	50	in	in	IN
20417	1025	51	many	many	JJ
20417	1025	52	cases	case	NNS
20417	1025	53	they	-PRON-	PRP
20417	1025	54	are	be	VBP
20417	1025	55	unknown	unknown	JJ
20417	1025	56	.	.	.
20417	1026	1	Evolution	evolution	NN
20417	1026	2	is	be	VBZ
20417	1026	3	a	a	DT
20417	1026	4	long	long	JJ
20417	1026	5	process	process	NN
20417	1026	6	of	of	IN
20417	1026	7	coming	come	VBG
20417	1026	8	and	and	CC
20417	1026	9	going	go	VBG
20417	1026	10	,	,	,
20417	1026	11	appearing	appear	VBG
20417	1026	12	and	and	CC
20417	1026	13	disappearing	disappear	VBG
20417	1026	14	,	,	,
20417	1026	15	a	a	DT
20417	1026	16	long	long	RB
20417	1026	17	-	-	HYPH
20417	1026	18	drawn	draw	VBN
20417	1026	19	-	-	HYPH
20417	1026	20	out	out	RP
20417	1026	21	sublime	sublime	JJ
20417	1026	22	process	process	NN
20417	1026	23	like	like	IN
20417	1026	24	a	a	DT
20417	1026	25	great	great	JJ
20417	1026	26	piece	piece	NN
20417	1026	27	of	of	IN
20417	1026	28	music	music	NN
20417	1026	29	.	.	.
20417	1027	1	[	[	-LRB-
20417	1027	2	Illustration	illustration	NN
20417	1027	3	:	:	:
20417	1027	4	_	_	NNP
20417	1027	5	Photo	Photo	NNP
20417	1027	6	:	:	:
20417	1027	7	Rischgitz	Rischgitz	NNP
20417	1027	8	Collection	Collection	NNP
20417	1027	9	.	.	.
20417	1027	10	_	_	NNP
20417	1027	11	CHARLES	CHARLES	NNP
20417	1027	12	DARWIN	DARWIN	NNP
20417	1027	13	Greatest	Greatest	NNP
20417	1027	14	of	of	IN
20417	1027	15	naturalists	naturalist	NNS
20417	1027	16	,	,	,
20417	1027	17	who	who	WP
20417	1027	18	made	make	VBD
20417	1027	19	the	the	DT
20417	1027	20	idea	idea	NN
20417	1027	21	of	of	IN
20417	1027	22	evolution	evolution	NN
20417	1027	23	current	current	JJ
20417	1027	24	intellectual	intellectual	JJ
20417	1027	25	coin	coin	NN
20417	1027	26	,	,	,
20417	1027	27	and	and	CC
20417	1027	28	in	in	IN
20417	1027	29	his	-PRON-	PRP$
20417	1027	30	_	_	NNP
20417	1027	31	Origin	Origin	NNP
20417	1027	32	of	of	IN
20417	1027	33	Species	Species	NNP
20417	1027	34	_	_	NNP
20417	1027	35	(	(	-LRB-
20417	1027	36	1859	1859	CD
20417	1027	37	)	)	-RRB-
20417	1027	38	made	make	VBD
20417	1027	39	the	the	DT
20417	1027	40	whole	whole	JJ
20417	1027	41	world	world	NN
20417	1027	42	new	new	JJ
20417	1027	43	.	.	.
20417	1027	44	]	]	-RRB-
20417	1028	1	[	[	-LRB-
20417	1028	2	Illustration	illustration	NN
20417	1028	3	:	:	:
20417	1028	4	_	_	NNP
20417	1028	5	Photo	Photo	NNP
20417	1028	6	:	:	:
20417	1028	7	Rischgitz	Rischgitz	NNP
20417	1028	8	Collection	Collection	NNP
20417	1028	9	.	.	.
20417	1028	10	_	_	NNP
20417	1028	11	LORD	LORD	NNP
20417	1028	12	KELVIN	KELVIN	NNP
20417	1028	13	One	one	CD
20417	1028	14	of	of	IN
20417	1028	15	the	the	DT
20417	1028	16	greatest	great	JJS
20417	1028	17	physicists	physicist	NNS
20417	1028	18	of	of	IN
20417	1028	19	the	the	DT
20417	1028	20	nineteenth	nineteenth	JJ
20417	1028	21	century	century	NN
20417	1028	22	.	.	.
20417	1029	1	He	-PRON-	PRP
20417	1029	2	estimated	estimate	VBD
20417	1029	3	the	the	DT
20417	1029	4	age	age	NN
20417	1029	5	of	of	IN
20417	1029	6	the	the	DT
20417	1029	7	earth	earth	NN
20417	1029	8	at	at	IN
20417	1029	9	20,000,000	20,000,000	CD
20417	1029	10	years	year	NNS
20417	1029	11	.	.	.
20417	1030	1	He	-PRON-	PRP
20417	1030	2	had	have	VBD
20417	1030	3	not	not	RB
20417	1030	4	at	at	IN
20417	1030	5	his	-PRON-	PRP$
20417	1030	6	disposal	disposal	NN
20417	1030	7	,	,	,
20417	1030	8	however	however	RB
20417	1030	9	,	,	,
20417	1030	10	the	the	DT
20417	1030	11	knowledge	knowledge	NN
20417	1030	12	of	of	IN
20417	1030	13	recent	recent	JJ
20417	1030	14	discoveries	discovery	NNS
20417	1030	15	,	,	,
20417	1030	16	which	which	WDT
20417	1030	17	have	have	VBP
20417	1030	18	resulted	result	VBN
20417	1030	19	in	in	IN
20417	1030	20	this	this	DT
20417	1030	21	estimate	estimate	NN
20417	1030	22	being	be	VBG
20417	1030	23	very	very	RB
20417	1030	24	greatly	greatly	RB
20417	1030	25	increased	increase	VBN
20417	1030	26	.	.	.
20417	1030	27	]	]	-RRB-
20417	1031	1	[	[	-LRB-
20417	1031	2	Illustration	illustration	NN
20417	1031	3	:	:	:
20417	1031	4	_	_	NNP
20417	1031	5	Photo	Photo	NNP
20417	1031	6	:	:	:
20417	1031	7	Lick	Lick	NNP
20417	1031	8	Observatory	Observatory	NNP
20417	1031	9	.	.	.
20417	1031	10	_	_	NNP
20417	1031	11	A	a	DT
20417	1031	12	GIANT	GIANT	NNP
20417	1031	13	SPIRAL	SPIRAL	NNP
20417	1031	14	NEBULA	NEBULA	NNP
20417	1031	15	Laplace	Laplace	NNP
20417	1031	16	's	's	POS
20417	1031	17	famous	famous	JJ
20417	1031	18	theory	theory	NN
20417	1031	19	was	be	VBD
20417	1031	20	that	that	IN
20417	1031	21	the	the	DT
20417	1031	22	planets	planet	NNS
20417	1031	23	and	and	CC
20417	1031	24	the	the	DT
20417	1031	25	earth	earth	NN
20417	1031	26	were	be	VBD
20417	1031	27	formed	form	VBN
20417	1031	28	from	from	IN
20417	1031	29	great	great	JJ
20417	1031	30	whirling	whirl	VBG
20417	1031	31	nebulæ	nebulæ	NN
20417	1031	32	.	.	.
20417	1031	33	]	]	-RRB-
20417	1032	1	[	[	-LRB-
20417	1032	2	Illustration	illustration	NN
20417	1032	3	:	:	:
20417	1032	4	_	_	NNP
20417	1032	5	Photo	Photo	NNP
20417	1032	6	:	:	:
20417	1032	7	Natural	Natural	NNP
20417	1032	8	History	History	NNP
20417	1032	9	Museum	Museum	NNP
20417	1032	10	.	.	.
20417	1032	11	_	_	NNP
20417	1032	12	METEORITE	METEORITE	NNP
20417	1032	13	WHICH	which	WDT
20417	1032	14	FELL	FELL	NNP
20417	1032	15	NEAR	NEAR	NNP
20417	1032	16	SCARBOROUGH	SCARBOROUGH	NNP
20417	1032	17	,	,	,
20417	1032	18	AND	and	CC
20417	1032	19	IS	be	VBZ
20417	1032	20	NOW	now	RB
20417	1032	21	TO	to	TO
20417	1032	22	BE	be	VB
20417	1032	23	SEEN	see	VBN
20417	1032	24	IN	in	IN
20417	1032	25	THE	the	DT
20417	1032	26	NATURAL	natural	JJ
20417	1032	27	HISTORY	HISTORY	NNP
20417	1032	28	MUSEUM	MUSEUM	NNP
20417	1032	29	It	-PRON-	PRP
20417	1032	30	weighs	weigh	VBZ
20417	1032	31	about	about	RB
20417	1032	32	56	56	CD
20417	1032	33	lb	lb	RB
20417	1032	34	.	.	.
20417	1032	35	,	,	,
20417	1032	36	and	and	CC
20417	1032	37	is	be	VBZ
20417	1032	38	a	a	DT
20417	1032	39	"	"	``
20417	1032	40	stony	stony	JJ
20417	1032	41	"	"	''
20417	1032	42	meteorite	meteorite	NNP
20417	1032	43	,	,	,
20417	1032	44	i.e.	i.e.	FW
20417	1032	45	,	,	,
20417	1032	46	an	an	DT
20417	1032	47	aerolite	aerolite	NN
20417	1032	48	.	.	.
20417	1032	49	]	]	-RRB-
20417	1033	1	§	§	ADD
20417	1033	2	2	2	CD
20417	1033	3	The	the	DT
20417	1033	4	Beginning	beginning	NN
20417	1033	5	of	of	IN
20417	1033	6	the	the	DT
20417	1033	7	Earth	Earth	NNP
20417	1033	8	When	when	WRB
20417	1033	9	we	-PRON-	PRP
20417	1033	10	speak	speak	VBP
20417	1033	11	the	the	DT
20417	1033	12	language	language	NN
20417	1033	13	of	of	IN
20417	1033	14	science	science	NN
20417	1033	15	we	-PRON-	PRP
20417	1033	16	can	can	MD
20417	1033	17	not	not	RB
20417	1033	18	say	say	VB
20417	1033	19	"	"	``
20417	1033	20	In	in	IN
20417	1033	21	the	the	DT
20417	1033	22	beginning	beginning	NN
20417	1033	23	,	,	,
20417	1033	24	"	"	``
20417	1033	25	for	for	IN
20417	1033	26	we	-PRON-	PRP
20417	1033	27	do	do	VBP
20417	1033	28	not	not	RB
20417	1033	29	know	know	VB
20417	1033	30	of	of	IN
20417	1033	31	and	and	CC
20417	1033	32	can	can	MD
20417	1033	33	not	not	RB
20417	1033	34	think	think	VB
20417	1033	35	of	of	IN
20417	1033	36	any	any	DT
20417	1033	37	condition	condition	NN
20417	1033	38	of	of	IN
20417	1033	39	things	thing	NNS
20417	1033	40	that	that	WDT
20417	1033	41	did	do	VBD
20417	1033	42	not	not	RB
20417	1033	43	arise	arise	VB
20417	1033	44	from	from	IN
20417	1033	45	something	something	NN
20417	1033	46	that	that	WDT
20417	1033	47	went	go	VBD
20417	1033	48	before	before	RB
20417	1033	49	.	.	.
20417	1034	1	But	but	CC
20417	1034	2	we	-PRON-	PRP
20417	1034	3	may	may	MD
20417	1034	4	qualify	qualify	VB
20417	1034	5	the	the	DT
20417	1034	6	phrase	phrase	NN
20417	1034	7	,	,	,
20417	1034	8	and	and	CC
20417	1034	9	legitimately	legitimately	RB
20417	1034	10	inquire	inquire	VB
20417	1034	11	into	into	IN
20417	1034	12	the	the	DT
20417	1034	13	beginning	beginning	NN
20417	1034	14	of	of	IN
20417	1034	15	the	the	DT
20417	1034	16	earth	earth	NN
20417	1034	17	within	within	IN
20417	1034	18	the	the	DT
20417	1034	19	solar	solar	JJ
20417	1034	20	system	system	NN
20417	1034	21	.	.	.
20417	1035	1	If	if	IN
20417	1035	2	the	the	DT
20417	1035	3	result	result	NN
20417	1035	4	of	of	IN
20417	1035	5	this	this	DT
20417	1035	6	inquiry	inquiry	NN
20417	1035	7	is	be	VBZ
20417	1035	8	to	to	TO
20417	1035	9	trace	trace	VB
20417	1035	10	the	the	DT
20417	1035	11	sun	sun	NN
20417	1035	12	and	and	CC
20417	1035	13	the	the	DT
20417	1035	14	planets	planet	NNS
20417	1035	15	back	back	RB
20417	1035	16	to	to	IN
20417	1035	17	a	a	DT
20417	1035	18	nebula	nebula	NN
20417	1035	19	we	-PRON-	PRP
20417	1035	20	reach	reach	VBP
20417	1035	21	only	only	RB
20417	1035	22	a	a	DT
20417	1035	23	relative	relative	JJ
20417	1035	24	beginning	beginning	NN
20417	1035	25	.	.	.
20417	1036	1	The	the	DT
20417	1036	2	nebula	nebula	NN
20417	1036	3	has	have	VBZ
20417	1036	4	to	to	TO
20417	1036	5	be	be	VB
20417	1036	6	accounted	account	VBN
20417	1036	7	for	for	IN
20417	1036	8	.	.	.
20417	1037	1	And	and	CC
20417	1037	2	even	even	RB
20417	1037	3	before	before	IN
20417	1037	4	matter	matter	NN
20417	1037	5	there	there	EX
20417	1037	6	may	may	MD
20417	1037	7	have	have	VB
20417	1037	8	been	be	VBN
20417	1037	9	a	a	DT
20417	1037	10	pre	pre	JJ
20417	1037	11	-	-	JJ
20417	1037	12	material	material	JJ
20417	1037	13	world	world	NN
20417	1037	14	.	.	.
20417	1038	1	If	if	IN
20417	1038	2	we	-PRON-	PRP
20417	1038	3	say	say	VBP
20417	1038	4	,	,	,
20417	1038	5	as	as	IN
20417	1038	6	was	be	VBD
20417	1038	7	said	say	VBN
20417	1038	8	long	long	RB
20417	1038	9	ago	ago	RB
20417	1038	10	,	,	,
20417	1038	11	"	"	``
20417	1038	12	In	in	IN
20417	1038	13	the	the	DT
20417	1038	14	beginning	beginning	NN
20417	1038	15	was	be	VBD
20417	1038	16	Mind	mind	NN
20417	1038	17	,	,	,
20417	1038	18	"	"	``
20417	1038	19	we	-PRON-	PRP
20417	1038	20	may	may	MD
20417	1038	21	be	be	VB
20417	1038	22	expressing	express	VBG
20417	1038	23	or	or	CC
20417	1038	24	trying	try	VBG
20417	1038	25	to	to	TO
20417	1038	26	express	express	VB
20417	1038	27	a	a	DT
20417	1038	28	great	great	JJ
20417	1038	29	truth	truth	NN
20417	1038	30	,	,	,
20417	1038	31	but	but	CC
20417	1038	32	we	-PRON-	PRP
20417	1038	33	have	have	VBP
20417	1038	34	gone	go	VBN
20417	1038	35	BEYOND	BEYOND	NNP
20417	1038	36	SCIENCE	SCIENCE	NNP
20417	1038	37	.	.	.
20417	1039	1	The	the	DT
20417	1039	2	Nebular	Nebular	NNP
20417	1039	3	Hypothesis	Hypothesis	NNP
20417	1039	4	One	one	CD
20417	1039	5	of	of	IN
20417	1039	6	the	the	DT
20417	1039	7	grandest	grand	JJS
20417	1039	8	pictures	picture	NNS
20417	1039	9	that	that	IN
20417	1039	10	the	the	DT
20417	1039	11	scientific	scientific	JJ
20417	1039	12	mind	mind	NN
20417	1039	13	has	have	VBZ
20417	1039	14	ever	ever	RB
20417	1039	15	thrown	throw	VBN
20417	1039	16	upon	upon	IN
20417	1039	17	the	the	DT
20417	1039	18	screen	screen	NN
20417	1039	19	is	be	VBZ
20417	1039	20	that	that	DT
20417	1039	21	of	of	IN
20417	1039	22	the	the	DT
20417	1039	23	Nebular	Nebular	NNP
20417	1039	24	Hypothesis	Hypothesis	NNP
20417	1039	25	.	.	.
20417	1040	1	According	accord	VBG
20417	1040	2	to	to	IN
20417	1040	3	Laplace	Laplace	NNP
20417	1040	4	's	's	POS
20417	1040	5	famous	famous	JJ
20417	1040	6	form	form	NN
20417	1040	7	of	of	IN
20417	1040	8	this	this	DT
20417	1040	9	theory	theory	NN
20417	1040	10	(	(	-LRB-
20417	1040	11	1796	1796	CD
20417	1040	12	)	)	-RRB-
20417	1040	13	,	,	,
20417	1040	14	the	the	DT
20417	1040	15	solar	solar	JJ
20417	1040	16	system	system	NN
20417	1040	17	was	be	VBD
20417	1040	18	once	once	RB
20417	1040	19	a	a	DT
20417	1040	20	gigantic	gigantic	JJ
20417	1040	21	glowing	glowing	JJ
20417	1040	22	mass	mass	NN
20417	1040	23	,	,	,
20417	1040	24	spinning	spin	VBG
20417	1040	25	slowly	slowly	RB
20417	1040	26	and	and	CC
20417	1040	27	uniformly	uniformly	RB
20417	1040	28	around	around	IN
20417	1040	29	its	-PRON-	PRP$
20417	1040	30	centre	centre	NN
20417	1040	31	.	.	.
20417	1041	1	As	as	IN
20417	1041	2	the	the	DT
20417	1041	3	incandescent	incandescent	JJ
20417	1041	4	world	world	NN
20417	1041	5	-	-	HYPH
20417	1041	6	cloud	cloud	NN
20417	1041	7	of	of	IN
20417	1041	8	gas	gas	NN
20417	1041	9	cooled	cool	VBN
20417	1041	10	and	and	CC
20417	1041	11	its	-PRON-	PRP$
20417	1041	12	speed	speed	NN
20417	1041	13	of	of	IN
20417	1041	14	rotation	rotation	NN
20417	1041	15	increased	increase	VBD
20417	1041	16	the	the	DT
20417	1041	17	shrinking	shrink	VBG
20417	1041	18	mass	mass	NN
20417	1041	19	gave	give	VBD
20417	1041	20	off	off	RP
20417	1041	21	a	a	DT
20417	1041	22	separate	separate	JJ
20417	1041	23	whirling	whirling	NN
20417	1041	24	ring	ring	NN
20417	1041	25	,	,	,
20417	1041	26	which	which	WDT
20417	1041	27	broke	break	VBD
20417	1041	28	up	up	RP
20417	1041	29	and	and	CC
20417	1041	30	gathered	gather	VBD
20417	1041	31	together	together	RB
20417	1041	32	again	again	RB
20417	1041	33	as	as	IN
20417	1041	34	the	the	DT
20417	1041	35	first	first	JJ
20417	1041	36	and	and	CC
20417	1041	37	most	most	RBS
20417	1041	38	distant	distant	JJ
20417	1041	39	planet	planet	NN
20417	1041	40	.	.	.
20417	1042	1	The	the	DT
20417	1042	2	main	main	JJ
20417	1042	3	mass	mass	NN
20417	1042	4	gave	give	VBD
20417	1042	5	off	off	RP
20417	1042	6	another	another	DT
20417	1042	7	ring	ring	NN
20417	1042	8	and	and	CC
20417	1042	9	another	another	DT
20417	1042	10	till	till	IN
20417	1042	11	all	all	PDT
20417	1042	12	the	the	DT
20417	1042	13	planets	planet	NNS
20417	1042	14	,	,	,
20417	1042	15	including	include	VBG
20417	1042	16	the	the	DT
20417	1042	17	earth	earth	NN
20417	1042	18	,	,	,
20417	1042	19	were	be	VBD
20417	1042	20	formed	form	VBN
20417	1042	21	.	.	.
20417	1043	1	The	the	DT
20417	1043	2	central	central	JJ
20417	1043	3	mass	mass	NN
20417	1043	4	persisted	persist	VBD
20417	1043	5	as	as	IN
20417	1043	6	the	the	DT
20417	1043	7	sun	sun	NN
20417	1043	8	.	.	.
20417	1044	1	Laplace	Laplace	NNP
20417	1044	2	spoke	speak	VBD
20417	1044	3	of	of	IN
20417	1044	4	his	-PRON-	PRP$
20417	1044	5	theory	theory	NN
20417	1044	6	,	,	,
20417	1044	7	which	which	WDT
20417	1044	8	Kant	Kant	NNP
20417	1044	9	had	have	VBD
20417	1044	10	anticipated	anticipate	VBN
20417	1044	11	forty	forty	CD
20417	1044	12	-	-	HYPH
20417	1044	13	one	one	CD
20417	1044	14	years	year	NNS
20417	1044	15	before	before	RB
20417	1044	16	,	,	,
20417	1044	17	with	with	IN
20417	1044	18	scientific	scientific	JJ
20417	1044	19	caution	caution	NN
20417	1044	20	:	:	:
20417	1044	21	"	"	``
20417	1044	22	conjectures	conjecture	NNS
20417	1044	23	which	which	WDT
20417	1044	24	I	-PRON-	PRP
20417	1044	25	present	present	VBP
20417	1044	26	with	with	IN
20417	1044	27	all	all	PDT
20417	1044	28	the	the	DT
20417	1044	29	distrust	distrust	NN
20417	1044	30	which	which	WDT
20417	1044	31	everything	everything	NN
20417	1044	32	not	not	RB
20417	1044	33	the	the	DT
20417	1044	34	result	result	NN
20417	1044	35	of	of	IN
20417	1044	36	observation	observation	NN
20417	1044	37	or	or	CC
20417	1044	38	of	of	IN
20417	1044	39	calculation	calculation	NN
20417	1044	40	ought	ought	MD
20417	1044	41	to	to	TO
20417	1044	42	inspire	inspire	VB
20417	1044	43	.	.	.
20417	1044	44	"	"	''
20417	1045	1	Subsequent	subsequent	JJ
20417	1045	2	research	research	NN
20417	1045	3	justified	justify	VBD
20417	1045	4	his	-PRON-	PRP$
20417	1045	5	distrust	distrust	NN
20417	1045	6	,	,	,
20417	1045	7	for	for	IN
20417	1045	8	it	-PRON-	PRP
20417	1045	9	has	have	VBZ
20417	1045	10	been	be	VBN
20417	1045	11	shown	show	VBN
20417	1045	12	that	that	IN
20417	1045	13	the	the	DT
20417	1045	14	original	original	JJ
20417	1045	15	nebula	nebula	NN
20417	1045	16	need	nee	MD
20417	1045	17	not	not	RB
20417	1045	18	have	have	VB
20417	1045	19	been	be	VBN
20417	1045	20	hot	hot	JJ
20417	1045	21	and	and	CC
20417	1045	22	need	nee	MD
20417	1045	23	not	not	RB
20417	1045	24	have	have	VB
20417	1045	25	been	be	VBN
20417	1045	26	gaseous	gaseous	JJ
20417	1045	27	.	.	.
20417	1046	1	Moreover	moreover	RB
20417	1046	2	,	,	,
20417	1046	3	there	there	EX
20417	1046	4	are	be	VBP
20417	1046	5	great	great	JJ
20417	1046	6	difficulties	difficulty	NNS
20417	1046	7	in	in	IN
20417	1046	8	Laplace	Laplace	NNP
20417	1046	9	's	's	POS
20417	1046	10	theory	theory	NN
20417	1046	11	of	of	IN
20417	1046	12	the	the	DT
20417	1046	13	separation	separation	NN
20417	1046	14	of	of	IN
20417	1046	15	successive	successive	JJ
20417	1046	16	rings	ring	NNS
20417	1046	17	from	from	IN
20417	1046	18	the	the	DT
20417	1046	19	main	main	JJ
20417	1046	20	mass	mass	NN
20417	1046	21	,	,	,
20417	1046	22	and	and	CC
20417	1046	23	of	of	IN
20417	1046	24	the	the	DT
20417	1046	25	condensation	condensation	NN
20417	1046	26	of	of	IN
20417	1046	27	a	a	DT
20417	1046	28	whirling	whirl	VBG
20417	1046	29	gaseous	gaseous	JJ
20417	1046	30	ring	ring	NN
20417	1046	31	into	into	IN
20417	1046	32	a	a	DT
20417	1046	33	planet	planet	NN
20417	1046	34	.	.	.
20417	1047	1	So	so	RB
20417	1047	2	it	-PRON-	PRP
20417	1047	3	has	have	VBZ
20417	1047	4	come	come	VBN
20417	1047	5	about	about	IN
20417	1047	6	that	that	IN
20417	1047	7	the	the	DT
20417	1047	8	picture	picture	NN
20417	1047	9	of	of	IN
20417	1047	10	a	a	DT
20417	1047	11	hot	hot	JJ
20417	1047	12	gaseous	gaseous	JJ
20417	1047	13	nebula	nebula	NN
20417	1047	14	revolving	revolve	VBG
20417	1047	15	as	as	IN
20417	1047	16	a	a	DT
20417	1047	17	unit	unit	NN
20417	1047	18	body	body	NN
20417	1047	19	has	have	VBZ
20417	1047	20	given	give	VBN
20417	1047	21	place	place	NN
20417	1047	22	to	to	IN
20417	1047	23	other	other	JJ
20417	1047	24	pictures	picture	NNS
20417	1047	25	.	.	.
20417	1048	1	Thus	thus	RB
20417	1048	2	Sir	Sir	NNP
20417	1048	3	Norman	Norman	NNP
20417	1048	4	Lockyer	Lockyer	NNP
20417	1048	5	pointed	point	VBD
20417	1048	6	out	out	RP
20417	1048	7	(	(	-LRB-
20417	1048	8	1890	1890	CD
20417	1048	9	)	)	-RRB-
20417	1048	10	that	that	IN
20417	1048	11	the	the	DT
20417	1048	12	earth	earth	NN
20417	1048	13	is	be	VBZ
20417	1048	14	gathering	gather	VBG
20417	1048	15	to	to	IN
20417	1048	16	itself	-PRON-	PRP
20417	1048	17	millions	million	NNS
20417	1048	18	of	of	IN
20417	1048	19	meteorites	meteorite	NNS
20417	1048	20	every	every	DT
20417	1048	21	day	day	NN
20417	1048	22	;	;	:
20417	1048	23	this	this	DT
20417	1048	24	has	have	VBZ
20417	1048	25	been	be	VBN
20417	1048	26	going	go	VBG
20417	1048	27	on	on	RP
20417	1048	28	for	for	IN
20417	1048	29	millions	million	NNS
20417	1048	30	of	of	IN
20417	1048	31	years	year	NNS
20417	1048	32	;	;	:
20417	1048	33	in	in	IN
20417	1048	34	distant	distant	JJ
20417	1048	35	ages	age	NNS
20417	1048	36	the	the	DT
20417	1048	37	accretion	accretion	NN
20417	1048	38	may	may	MD
20417	1048	39	have	have	VB
20417	1048	40	been	be	VBN
20417	1048	41	vastly	vastly	RB
20417	1048	42	more	more	RBR
20417	1048	43	rapid	rapid	JJ
20417	1048	44	and	and	CC
20417	1048	45	voluminous	voluminous	JJ
20417	1048	46	;	;	:
20417	1048	47	and	and	CC
20417	1048	48	so	so	RB
20417	1048	49	the	the	DT
20417	1048	50	earth	earth	NN
20417	1048	51	has	have	VBZ
20417	1048	52	grown	grow	VBN
20417	1048	53	!	!	.
20417	1049	1	Now	now	RB
20417	1049	2	the	the	DT
20417	1049	3	meteoritic	meteoritic	JJ
20417	1049	4	contributions	contribution	NNS
20417	1049	5	are	be	VBP
20417	1049	6	undoubted	undoubted	JJ
20417	1049	7	,	,	,
20417	1049	8	but	but	CC
20417	1049	9	they	-PRON-	PRP
20417	1049	10	require	require	VBP
20417	1049	11	a	a	DT
20417	1049	12	centre	centre	NN
20417	1049	13	to	to	TO
20417	1049	14	attract	attract	VB
20417	1049	15	them	-PRON-	PRP
20417	1049	16	,	,	,
20417	1049	17	and	and	CC
20417	1049	18	the	the	DT
20417	1049	19	difficulty	difficulty	NN
20417	1049	20	is	be	VBZ
20417	1049	21	to	to	TO
20417	1049	22	account	account	VB
20417	1049	23	for	for	IN
20417	1049	24	the	the	DT
20417	1049	25	beginning	beginning	NN
20417	1049	26	of	of	IN
20417	1049	27	a	a	DT
20417	1049	28	collecting	collect	VBG
20417	1049	29	centre	centre	NN
20417	1049	30	or	or	CC
20417	1049	31	planetary	planetary	NN
20417	1049	32	nucleus	nucleus	NN
20417	1049	33	.	.	.
20417	1050	1	Moreover	moreover	RB
20417	1050	2	,	,	,
20417	1050	3	meteorites	meteorite	NNS
20417	1050	4	are	be	VBP
20417	1050	5	sporadic	sporadic	JJ
20417	1050	6	and	and	CC
20417	1050	7	erratic	erratic	JJ
20417	1050	8	,	,	,
20417	1050	9	scattered	scatter	VBN
20417	1050	10	hither	hither	NN
20417	1050	11	and	and	CC
20417	1050	12	thither	thither	NN
20417	1050	13	rather	rather	RB
20417	1050	14	than	than	IN
20417	1050	15	collecting	collect	VBG
20417	1050	16	into	into	IN
20417	1050	17	unit	unit	NN
20417	1050	18	-	-	HYPH
20417	1050	19	bodies	body	NNS
20417	1050	20	.	.	.
20417	1051	1	As	as	IN
20417	1051	2	Professor	Professor	NNP
20417	1051	3	Chamberlin	Chamberlin	NNP
20417	1051	4	says	say	VBZ
20417	1051	5	,	,	,
20417	1051	6	"	"	``
20417	1051	7	meteorites	meteorite	NNS
20417	1051	8	have	have	VBP
20417	1051	9	rather	rather	RB
20417	1051	10	the	the	DT
20417	1051	11	characteristics	characteristic	NNS
20417	1051	12	of	of	IN
20417	1051	13	the	the	DT
20417	1051	14	wreckage	wreckage	NN
20417	1051	15	of	of	IN
20417	1051	16	some	some	DT
20417	1051	17	earlier	early	JJR
20417	1051	18	organisation	organisation	NN
20417	1051	19	than	than	IN
20417	1051	20	of	of	IN
20417	1051	21	the	the	DT
20417	1051	22	parentage	parentage	NN
20417	1051	23	of	of	IN
20417	1051	24	our	-PRON-	PRP$
20417	1051	25	planetary	planetary	NN
20417	1051	26	system	system	NN
20417	1051	27	.	.	.
20417	1051	28	"	"	''
20417	1052	1	Several	several	JJ
20417	1052	2	other	other	JJ
20417	1052	3	theories	theory	NNS
20417	1052	4	have	have	VBP
20417	1052	5	been	be	VBN
20417	1052	6	propounded	propound	VBN
20417	1052	7	to	to	TO
20417	1052	8	account	account	VB
20417	1052	9	for	for	IN
20417	1052	10	the	the	DT
20417	1052	11	origin	origin	NN
20417	1052	12	of	of	IN
20417	1052	13	the	the	DT
20417	1052	14	earth	earth	NN
20417	1052	15	,	,	,
20417	1052	16	but	but	CC
20417	1052	17	the	the	DT
20417	1052	18	one	one	NN
20417	1052	19	that	that	WDT
20417	1052	20	has	have	VBZ
20417	1052	21	found	find	VBN
20417	1052	22	most	most	JJS
20417	1052	23	favour	favour	NN
20417	1052	24	in	in	IN
20417	1052	25	the	the	DT
20417	1052	26	eyes	eye	NNS
20417	1052	27	of	of	IN
20417	1052	28	authorities	authority	NNS
20417	1052	29	is	be	VBZ
20417	1052	30	that	that	DT
20417	1052	31	of	of	IN
20417	1052	32	Chamberlin	Chamberlin	NNP
20417	1052	33	and	and	CC
20417	1052	34	Moulton	Moulton	NNP
20417	1052	35	.	.	.
20417	1053	1	According	accord	VBG
20417	1053	2	to	to	IN
20417	1053	3	this	this	DT
20417	1053	4	theory	theory	NN
20417	1053	5	a	a	DT
20417	1053	6	great	great	JJ
20417	1053	7	nebular	nebular	JJ
20417	1053	8	mass	mass	NN
20417	1053	9	condensed	condense	VBN
20417	1053	10	to	to	TO
20417	1053	11	form	form	VB
20417	1053	12	the	the	DT
20417	1053	13	sun	sun	NN
20417	1053	14	,	,	,
20417	1053	15	from	from	IN
20417	1053	16	which	which	WDT
20417	1053	17	under	under	IN
20417	1053	18	the	the	DT
20417	1053	19	attraction	attraction	NN
20417	1053	20	of	of	IN
20417	1053	21	passing	pass	VBG
20417	1053	22	stars	star	NNS
20417	1053	23	planet	planet	NN
20417	1053	24	after	after	IN
20417	1053	25	planet	planet	NN
20417	1053	26	,	,	,
20417	1053	27	the	the	DT
20417	1053	28	earth	earth	NN
20417	1053	29	included	include	VBD
20417	1053	30	,	,	,
20417	1053	31	was	be	VBD
20417	1053	32	heaved	heave	VBN
20417	1053	33	off	off	RP
20417	1053	34	in	in	IN
20417	1053	35	the	the	DT
20417	1053	36	form	form	NN
20417	1053	37	of	of	IN
20417	1053	38	knotted	knotted	JJ
20417	1053	39	spiral	spiral	JJ
20417	1053	40	nebulæ	nebulæ	NN
20417	1053	41	,	,	,
20417	1053	42	like	like	IN
20417	1053	43	many	many	JJ
20417	1053	44	of	of	IN
20417	1053	45	those	those	DT
20417	1053	46	now	now	RB
20417	1053	47	observed	observe	VBN
20417	1053	48	in	in	IN
20417	1053	49	the	the	DT
20417	1053	50	heavens	heavens	NNPS
20417	1053	51	.	.	.
20417	1054	1	Of	of	IN
20417	1054	2	great	great	JJ
20417	1054	3	importance	importance	NN
20417	1054	4	were	be	VBD
20417	1054	5	the	the	DT
20417	1054	6	"	"	``
20417	1054	7	knots	knot	NNS
20417	1054	8	,	,	,
20417	1054	9	"	"	''
20417	1054	10	for	for	IN
20417	1054	11	they	-PRON-	PRP
20417	1054	12	served	serve	VBD
20417	1054	13	as	as	IN
20417	1054	14	collecting	collect	VBG
20417	1054	15	centres	centre	NNS
20417	1054	16	drawing	draw	VBG
20417	1054	17	flying	fly	VBG
20417	1054	18	matter	matter	NN
20417	1054	19	into	into	IN
20417	1054	20	their	-PRON-	PRP$
20417	1054	21	clutches	clutch	NNS
20417	1054	22	.	.	.
20417	1055	1	Whatever	whatever	WDT
20417	1055	2	part	part	NN
20417	1055	3	of	of	IN
20417	1055	4	the	the	DT
20417	1055	5	primitive	primitive	JJ
20417	1055	6	bolt	bolt	NN
20417	1055	7	escaped	escape	VBD
20417	1055	8	and	and	CC
20417	1055	9	scattered	scatter	VBN
20417	1055	10	was	be	VBD
20417	1055	11	drawn	draw	VBN
20417	1055	12	out	out	RP
20417	1055	13	into	into	IN
20417	1055	14	independent	independent	JJ
20417	1055	15	orbits	orbit	NNS
20417	1055	16	round	round	IN
20417	1055	17	the	the	DT
20417	1055	18	sun	sun	NN
20417	1055	19	,	,	,
20417	1055	20	forming	form	VBG
20417	1055	21	the	the	DT
20417	1055	22	"	"	``
20417	1055	23	planetesimals	planetesimal	NNS
20417	1055	24	"	"	''
20417	1055	25	which	which	WDT
20417	1055	26	behave	behave	VBP
20417	1055	27	like	like	UH
20417	1055	28	minute	minute	NN
20417	1055	29	planets	planet	NNS
20417	1055	30	.	.	.
20417	1056	1	These	these	DT
20417	1056	2	planetesimals	planetesimal	NNS
20417	1056	3	formed	form	VBD
20417	1056	4	the	the	DT
20417	1056	5	food	food	NN
20417	1056	6	on	on	IN
20417	1056	7	which	which	WDT
20417	1056	8	the	the	DT
20417	1056	9	knots	knot	NNS
20417	1056	10	subsequently	subsequently	RB
20417	1056	11	fed	feed	VBN
20417	1056	12	.	.	.
20417	1057	1	The	the	DT
20417	1057	2	Growth	growth	NN
20417	1057	3	of	of	IN
20417	1057	4	the	the	DT
20417	1057	5	Earth	earth	NN
20417	1057	6	It	-PRON-	PRP
20417	1057	7	has	have	VBZ
20417	1057	8	been	be	VBN
20417	1057	9	calculated	calculate	VBN
20417	1057	10	that	that	IN
20417	1057	11	the	the	DT
20417	1057	12	newborn	newborn	JJ
20417	1057	13	earth	earth	NN
20417	1057	14	--	--	:
20417	1057	15	the	the	DT
20417	1057	16	"	"	``
20417	1057	17	earth	earth	NN
20417	1057	18	-	-	HYPH
20417	1057	19	knot	knot	NN
20417	1057	20	"	"	''
20417	1057	21	of	of	IN
20417	1057	22	Chamberlin	Chamberlin	NNP
20417	1057	23	's	's	POS
20417	1057	24	theory	theory	NN
20417	1057	25	--	--	:
20417	1057	26	had	have	VBD
20417	1057	27	a	a	DT
20417	1057	28	diameter	diameter	NN
20417	1057	29	of	of	IN
20417	1057	30	about	about	RB
20417	1057	31	5,500	5,500	CD
20417	1057	32	miles	mile	NNS
20417	1057	33	.	.	.
20417	1058	1	But	but	CC
20417	1058	2	it	-PRON-	PRP
20417	1058	3	grew	grow	VBD
20417	1058	4	by	by	IN
20417	1058	5	drawing	draw	VBG
20417	1058	6	planetesimals	planetesimal	NNS
20417	1058	7	into	into	IN
20417	1058	8	itself	-PRON-	PRP
20417	1058	9	until	until	IN
20417	1058	10	it	-PRON-	PRP
20417	1058	11	had	have	VBD
20417	1058	12	a	a	DT
20417	1058	13	diameter	diameter	NN
20417	1058	14	of	of	IN
20417	1058	15	over	over	IN
20417	1058	16	8,100	8,100	CD
20417	1058	17	miles	mile	NNS
20417	1058	18	at	at	IN
20417	1058	19	the	the	DT
20417	1058	20	end	end	NN
20417	1058	21	of	of	IN
20417	1058	22	its	-PRON-	PRP$
20417	1058	23	growing	grow	VBG
20417	1058	24	period	period	NN
20417	1058	25	.	.	.
20417	1059	1	Since	since	IN
20417	1059	2	then	then	RB
20417	1059	3	it	-PRON-	PRP
20417	1059	4	has	have	VBZ
20417	1059	5	shrunk	shrink	VBN
20417	1059	6	,	,	,
20417	1059	7	by	by	IN
20417	1059	8	periodic	periodic	JJ
20417	1059	9	shrinkages	shrinkage	NNS
20417	1059	10	which	which	WDT
20417	1059	11	have	have	VBP
20417	1059	12	meant	mean	VBN
20417	1059	13	the	the	DT
20417	1059	14	buckling	buckling	NN
20417	1059	15	up	up	RP
20417	1059	16	of	of	IN
20417	1059	17	successive	successive	JJ
20417	1059	18	series	series	NN
20417	1059	19	of	of	IN
20417	1059	20	mountains	mountain	NNS
20417	1059	21	,	,	,
20417	1059	22	and	and	CC
20417	1059	23	it	-PRON-	PRP
20417	1059	24	has	have	VBZ
20417	1059	25	now	now	RB
20417	1059	26	a	a	DT
20417	1059	27	diameter	diameter	NN
20417	1059	28	of	of	IN
20417	1059	29	7,918	7,918	CD
20417	1059	30	miles	mile	NNS
20417	1059	31	.	.	.
20417	1060	1	But	but	CC
20417	1060	2	during	during	IN
20417	1060	3	the	the	DT
20417	1060	4	shrinking	shrink	VBG
20417	1060	5	the	the	DT
20417	1060	6	earth	earth	NN
20417	1060	7	became	become	VBD
20417	1060	8	more	more	RBR
20417	1060	9	varied	varied	JJ
20417	1060	10	.	.	.
20417	1061	1	A	a	DT
20417	1061	2	sort	sort	NN
20417	1061	3	of	of	IN
20417	1061	4	slow	slow	JJ
20417	1061	5	boiling	boiling	NN
20417	1061	6	of	of	IN
20417	1061	7	the	the	DT
20417	1061	8	internally	internally	RB
20417	1061	9	hot	hot	JJ
20417	1061	10	earth	earth	NN
20417	1061	11	often	often	RB
20417	1061	12	forced	force	VBD
20417	1061	13	molten	molten	JJ
20417	1061	14	matter	matter	NN
20417	1061	15	through	through	IN
20417	1061	16	the	the	DT
20417	1061	17	cold	cold	JJ
20417	1061	18	outer	outer	JJ
20417	1061	19	crust	crust	NN
20417	1061	20	,	,	,
20417	1061	21	and	and	CC
20417	1061	22	there	there	EX
20417	1061	23	came	come	VBD
20417	1061	24	about	about	RB
20417	1061	25	a	a	DT
20417	1061	26	gradual	gradual	JJ
20417	1061	27	assortment	assortment	NN
20417	1061	28	of	of	IN
20417	1061	29	lighter	light	JJR
20417	1061	30	materials	material	NNS
20417	1061	31	nearer	nearer	IN
20417	1061	32	the	the	DT
20417	1061	33	surface	surface	NN
20417	1061	34	and	and	CC
20417	1061	35	heavier	heavy	JJR
20417	1061	36	materials	material	NNS
20417	1061	37	deeper	deeply	RBR
20417	1061	38	down	down	RB
20417	1061	39	.	.	.
20417	1062	1	The	the	DT
20417	1062	2	continents	continent	NNS
20417	1062	3	are	be	VBP
20417	1062	4	built	build	VBN
20417	1062	5	of	of	IN
20417	1062	6	the	the	DT
20417	1062	7	lighter	light	JJR
20417	1062	8	materials	material	NNS
20417	1062	9	,	,	,
20417	1062	10	such	such	JJ
20417	1062	11	as	as	IN
20417	1062	12	granites	granite	NNS
20417	1062	13	,	,	,
20417	1062	14	while	while	IN
20417	1062	15	the	the	DT
20417	1062	16	beds	bed	NNS
20417	1062	17	of	of	IN
20417	1062	18	the	the	DT
20417	1062	19	great	great	JJ
20417	1062	20	oceans	ocean	NNS
20417	1062	21	are	be	VBP
20417	1062	22	made	make	VBN
20417	1062	23	of	of	IN
20417	1062	24	the	the	DT
20417	1062	25	heavier	heavy	JJR
20417	1062	26	materials	material	NNS
20417	1062	27	such	such	JJ
20417	1062	28	as	as	IN
20417	1062	29	basalts	basalt	NNS
20417	1062	30	.	.	.
20417	1063	1	In	in	IN
20417	1063	2	limited	limited	JJ
20417	1063	3	areas	area	NNS
20417	1063	4	land	land	NN
20417	1063	5	has	have	VBZ
20417	1063	6	often	often	RB
20417	1063	7	become	become	VBN
20417	1063	8	sea	sea	NN
20417	1063	9	,	,	,
20417	1063	10	and	and	CC
20417	1063	11	sea	sea	NN
20417	1063	12	has	have	VBZ
20417	1063	13	often	often	RB
20417	1063	14	given	give	VBN
20417	1063	15	place	place	NN
20417	1063	16	to	to	IN
20417	1063	17	land	land	NN
20417	1063	18	,	,	,
20417	1063	19	but	but	CC
20417	1063	20	the	the	DT
20417	1063	21	probability	probability	NN
20417	1063	22	is	be	VBZ
20417	1063	23	that	that	IN
20417	1063	24	the	the	DT
20417	1063	25	distinction	distinction	NN
20417	1063	26	of	of	IN
20417	1063	27	the	the	DT
20417	1063	28	areas	area	NNS
20417	1063	29	corresponding	correspond	VBG
20417	1063	30	to	to	IN
20417	1063	31	the	the	DT
20417	1063	32	great	great	JJ
20417	1063	33	continents	continent	NNS
20417	1063	34	and	and	CC
20417	1063	35	oceans	ocean	NNS
20417	1063	36	goes	go	VBZ
20417	1063	37	back	back	RB
20417	1063	38	to	to	IN
20417	1063	39	a	a	DT
20417	1063	40	very	very	RB
20417	1063	41	early	early	JJ
20417	1063	42	stage	stage	NN
20417	1063	43	.	.	.
20417	1064	1	The	the	DT
20417	1064	2	lithosphere	lithosphere	NNP
20417	1064	3	is	be	VBZ
20417	1064	4	the	the	DT
20417	1064	5	more	more	RBR
20417	1064	6	or	or	CC
20417	1064	7	less	less	RBR
20417	1064	8	stable	stable	JJ
20417	1064	9	crust	crust	NN
20417	1064	10	of	of	IN
20417	1064	11	the	the	DT
20417	1064	12	earth	earth	NN
20417	1064	13	,	,	,
20417	1064	14	which	which	WDT
20417	1064	15	may	may	MD
20417	1064	16	have	have	VB
20417	1064	17	been	be	VBN
20417	1064	18	,	,	,
20417	1064	19	to	to	TO
20417	1064	20	begin	begin	VB
20417	1064	21	with	with	IN
20417	1064	22	,	,	,
20417	1064	23	about	about	RB
20417	1064	24	fifty	fifty	CD
20417	1064	25	miles	mile	NNS
20417	1064	26	in	in	IN
20417	1064	27	thickness	thickness	NN
20417	1064	28	.	.	.
20417	1065	1	It	-PRON-	PRP
20417	1065	2	seems	seem	VBZ
20417	1065	3	that	that	IN
20417	1065	4	the	the	DT
20417	1065	5	young	young	JJ
20417	1065	6	earth	earth	NN
20417	1065	7	had	have	VBD
20417	1065	8	no	no	DT
20417	1065	9	atmosphere	atmosphere	NN
20417	1065	10	,	,	,
20417	1065	11	and	and	CC
20417	1065	12	that	that	IN
20417	1065	13	ages	age	NNS
20417	1065	14	passed	pass	VBD
20417	1065	15	before	before	IN
20417	1065	16	water	water	NN
20417	1065	17	began	begin	VBD
20417	1065	18	to	to	TO
20417	1065	19	accumulate	accumulate	VB
20417	1065	20	on	on	IN
20417	1065	21	its	-PRON-	PRP$
20417	1065	22	surface	surface	NN
20417	1065	23	--	--	:
20417	1065	24	before	before	IN
20417	1065	25	,	,	,
20417	1065	26	in	in	IN
20417	1065	27	other	other	JJ
20417	1065	28	words	word	NNS
20417	1065	29	,	,	,
20417	1065	30	there	there	EX
20417	1065	31	was	be	VBD
20417	1065	32	any	any	DT
20417	1065	33	hydrosphere	hydrosphere	NN
20417	1065	34	.	.	.
20417	1066	1	The	the	DT
20417	1066	2	water	water	NN
20417	1066	3	came	come	VBD
20417	1066	4	from	from	IN
20417	1066	5	the	the	DT
20417	1066	6	earth	earth	NN
20417	1066	7	itself	-PRON-	PRP
20417	1066	8	,	,	,
20417	1066	9	to	to	TO
20417	1066	10	begin	begin	VB
20417	1066	11	with	with	IN
20417	1066	12	,	,	,
20417	1066	13	and	and	CC
20417	1066	14	it	-PRON-	PRP
20417	1066	15	was	be	VBD
20417	1066	16	long	long	RB
20417	1066	17	before	before	RB
20417	1066	18	there	there	EX
20417	1066	19	was	be	VBD
20417	1066	20	any	any	DT
20417	1066	21	rain	rain	NN
20417	1066	22	dissolving	dissolve	VBG
20417	1066	23	out	out	RP
20417	1066	24	saline	saline	VB
20417	1066	25	matter	matter	NN
20417	1066	26	from	from	IN
20417	1066	27	the	the	DT
20417	1066	28	exposed	expose	VBN
20417	1066	29	rocks	rock	NNS
20417	1066	30	and	and	CC
20417	1066	31	making	make	VBG
20417	1066	32	the	the	DT
20417	1066	33	sea	sea	NN
20417	1066	34	salt	salt	NN
20417	1066	35	.	.	.
20417	1067	1	The	the	DT
20417	1067	2	weathering	weathering	NN
20417	1067	3	of	of	IN
20417	1067	4	the	the	DT
20417	1067	5	high	high	JJ
20417	1067	6	grounds	ground	NNS
20417	1067	7	of	of	IN
20417	1067	8	the	the	DT
20417	1067	9	ancient	ancient	JJ
20417	1067	10	crust	crust	NN
20417	1067	11	by	by	IN
20417	1067	12	air	air	NN
20417	1067	13	and	and	CC
20417	1067	14	water	water	NN
20417	1067	15	furnished	furnish	VBD
20417	1067	16	the	the	DT
20417	1067	17	material	material	NN
20417	1067	18	which	which	WDT
20417	1067	19	formed	form	VBD
20417	1067	20	the	the	DT
20417	1067	21	sandstones	sandstone	NNS
20417	1067	22	and	and	CC
20417	1067	23	mudstones	mudstone	NNS
20417	1067	24	and	and	CC
20417	1067	25	other	other	JJ
20417	1067	26	sedimentary	sedimentary	JJ
20417	1067	27	rocks	rock	NNS
20417	1067	28	,	,	,
20417	1067	29	which	which	WDT
20417	1067	30	are	be	VBP
20417	1067	31	said	say	VBN
20417	1067	32	to	to	TO
20417	1067	33	amount	amount	VB
20417	1067	34	to	to	IN
20417	1067	35	a	a	DT
20417	1067	36	thickness	thickness	NN
20417	1067	37	of	of	IN
20417	1067	38	over	over	IN
20417	1067	39	fifty	fifty	CD
20417	1067	40	miles	mile	NNS
20417	1067	41	in	in	RB
20417	1067	42	all	all	DT
20417	1067	43	.	.	.
20417	1068	1	§	§	ADD
20417	1068	2	3	3	LS
20417	1068	3	Making	make	VBG
20417	1068	4	a	a	DT
20417	1068	5	Home	home	NN
20417	1068	6	for	for	IN
20417	1068	7	Life	life	NN
20417	1068	8	It	-PRON-	PRP
20417	1068	9	is	be	VBZ
20417	1068	10	interesting	interesting	JJ
20417	1068	11	to	to	TO
20417	1068	12	inquire	inquire	VB
20417	1068	13	how	how	WRB
20417	1068	14	the	the	DT
20417	1068	15	callous	callous	JJ
20417	1068	16	,	,	,
20417	1068	17	rough	rough	JJ
20417	1068	18	-	-	HYPH
20417	1068	19	and	and	CC
20417	1068	20	-	-	HYPH
20417	1068	21	tumble	tumble	NN
20417	1068	22	conditions	condition	NNS
20417	1068	23	of	of	IN
20417	1068	24	the	the	DT
20417	1068	25	outer	outer	JJ
20417	1068	26	world	world	NN
20417	1068	27	in	in	IN
20417	1068	28	early	early	JJ
20417	1068	29	days	day	NNS
20417	1068	30	were	be	VBD
20417	1068	31	replaced	replace	VBN
20417	1068	32	by	by	IN
20417	1068	33	others	other	NNS
20417	1068	34	that	that	WDT
20417	1068	35	allowed	allow	VBD
20417	1068	36	of	of	IN
20417	1068	37	the	the	DT
20417	1068	38	germination	germination	NN
20417	1068	39	and	and	CC
20417	1068	40	growth	growth	NN
20417	1068	41	of	of	IN
20417	1068	42	that	that	DT
20417	1068	43	tender	tender	NN
20417	1068	44	plant	plant	NN
20417	1068	45	we	-PRON-	PRP
20417	1068	46	call	call	VBP
20417	1068	47	LIFE	LIFE	NNP
20417	1068	48	.	.	.
20417	1069	1	There	there	EX
20417	1069	2	are	be	VBP
20417	1069	3	very	very	RB
20417	1069	4	tough	tough	JJ
20417	1069	5	living	living	NN
20417	1069	6	creatures	creature	NNS
20417	1069	7	,	,	,
20417	1069	8	but	but	CC
20417	1069	9	the	the	DT
20417	1069	10	average	average	JJ
20417	1069	11	organism	organism	NN
20417	1069	12	is	be	VBZ
20417	1069	13	ill	ill	RB
20417	1069	14	suited	suit	VBN
20417	1069	15	for	for	IN
20417	1069	16	violence	violence	NN
20417	1069	17	.	.	.
20417	1070	1	Most	Most	JJS
20417	1070	2	living	living	NN
20417	1070	3	creatures	creature	NNS
20417	1070	4	are	be	VBP
20417	1070	5	adapted	adapt	VBN
20417	1070	6	to	to	IN
20417	1070	7	mild	mild	JJ
20417	1070	8	temperatures	temperature	NNS
20417	1070	9	and	and	CC
20417	1070	10	gentle	gentle	JJ
20417	1070	11	reactions	reaction	NNS
20417	1070	12	.	.	.
20417	1071	1	Hence	hence	RB
20417	1071	2	the	the	DT
20417	1071	3	fundamental	fundamental	JJ
20417	1071	4	importance	importance	NN
20417	1071	5	of	of	IN
20417	1071	6	the	the	DT
20417	1071	7	early	early	JJ
20417	1071	8	atmosphere	atmosphere	NN
20417	1071	9	,	,	,
20417	1071	10	heavy	heavy	JJ
20417	1071	11	with	with	IN
20417	1071	12	planetesimal	planetesimal	JJ
20417	1071	13	dust	dust	NN
20417	1071	14	,	,	,
20417	1071	15	in	in	IN
20417	1071	16	blanketing	blanket	VBG
20417	1071	17	the	the	DT
20417	1071	18	earth	earth	NN
20417	1071	19	against	against	IN
20417	1071	20	intensities	intensity	NNS
20417	1071	21	of	of	IN
20417	1071	22	radiance	radiance	NN
20417	1071	23	from	from	IN
20417	1071	24	without	without	IN
20417	1071	25	,	,	,
20417	1071	26	as	as	IN
20417	1071	27	Chamberlin	Chamberlin	NNP
20417	1071	28	says	say	VBZ
20417	1071	29	,	,	,
20417	1071	30	and	and	CC
20417	1071	31	inequalities	inequality	NNS
20417	1071	32	of	of	IN
20417	1071	33	radiance	radiance	NN
20417	1071	34	from	from	IN
20417	1071	35	within	within	IN
20417	1071	36	.	.	.
20417	1072	1	This	this	DT
20417	1072	2	was	be	VBD
20417	1072	3	the	the	DT
20417	1072	4	first	first	JJ
20417	1072	5	preparation	preparation	NN
20417	1072	6	for	for	IN
20417	1072	7	life	life	NN
20417	1072	8	,	,	,
20417	1072	9	but	but	CC
20417	1072	10	it	-PRON-	PRP
20417	1072	11	was	be	VBD
20417	1072	12	an	an	DT
20417	1072	13	atmosphere	atmosphere	NN
20417	1072	14	without	without	IN
20417	1072	15	free	free	JJ
20417	1072	16	oxygen	oxygen	NN
20417	1072	17	.	.	.
20417	1073	1	Not	not	RB
20417	1073	2	less	less	RBR
20417	1073	3	important	important	JJ
20417	1073	4	was	be	VBD
20417	1073	5	the	the	DT
20417	1073	6	appearance	appearance	NN
20417	1073	7	of	of	IN
20417	1073	8	pools	pool	NNS
20417	1073	9	and	and	CC
20417	1073	10	lakelets	lakelet	NNS
20417	1073	11	,	,	,
20417	1073	12	of	of	IN
20417	1073	13	lakes	lake	NNS
20417	1073	14	and	and	CC
20417	1073	15	seas	sea	NNS
20417	1073	16	.	.	.
20417	1074	1	Perhaps	perhaps	RB
20417	1074	2	the	the	DT
20417	1074	3	early	early	JJ
20417	1074	4	waters	water	NNS
20417	1074	5	covered	cover	VBD
20417	1074	6	the	the	DT
20417	1074	7	earth	earth	NN
20417	1074	8	.	.	.
20417	1075	1	And	and	CC
20417	1075	2	water	water	NN
20417	1075	3	was	be	VBD
20417	1075	4	the	the	DT
20417	1075	5	second	second	JJ
20417	1075	6	preparation	preparation	NN
20417	1075	7	for	for	IN
20417	1075	8	life	life	NN
20417	1075	9	--	--	:
20417	1075	10	water	water	NN
20417	1075	11	,	,	,
20417	1075	12	that	that	WDT
20417	1075	13	can	can	MD
20417	1075	14	dissolve	dissolve	VB
20417	1075	15	a	a	DT
20417	1075	16	larger	large	JJR
20417	1075	17	variety	variety	NN
20417	1075	18	of	of	IN
20417	1075	19	substances	substance	NNS
20417	1075	20	in	in	IN
20417	1075	21	greater	great	JJR
20417	1075	22	concentration	concentration	NN
20417	1075	23	than	than	IN
20417	1075	24	any	any	DT
20417	1075	25	other	other	JJ
20417	1075	26	liquid	liquid	NN
20417	1075	27	;	;	:
20417	1075	28	water	water	NN
20417	1075	29	,	,	,
20417	1075	30	that	that	IN
20417	1075	31	in	in	IN
20417	1075	32	summer	summer	NN
20417	1075	33	does	do	VBZ
20417	1075	34	not	not	RB
20417	1075	35	readily	readily	RB
20417	1075	36	evaporate	evaporate	VB
20417	1075	37	altogether	altogether	RB
20417	1075	38	from	from	IN
20417	1075	39	a	a	DT
20417	1075	40	pond	pond	NN
20417	1075	41	,	,	,
20417	1075	42	nor	nor	CC
20417	1075	43	in	in	IN
20417	1075	44	winter	winter	NN
20417	1075	45	freeze	freeze	NN
20417	1075	46	throughout	throughout	IN
20417	1075	47	its	-PRON-	PRP$
20417	1075	48	whole	whole	JJ
20417	1075	49	extent	extent	NN
20417	1075	50	;	;	:
20417	1075	51	water	water	NN
20417	1075	52	,	,	,
20417	1075	53	that	that	WDT
20417	1075	54	is	be	VBZ
20417	1075	55	such	such	PDT
20417	1075	56	a	a	DT
20417	1075	57	mobile	mobile	JJ
20417	1075	58	vehicle	vehicle	NN
20417	1075	59	and	and	CC
20417	1075	60	such	such	PDT
20417	1075	61	a	a	DT
20417	1075	62	subtle	subtle	JJ
20417	1075	63	cleaver	cleaver	NN
20417	1075	64	of	of	IN
20417	1075	65	substances	substance	NNS
20417	1075	66	;	;	:
20417	1075	67	water	water	NN
20417	1075	68	,	,	,
20417	1075	69	that	that	WDT
20417	1075	70	forms	form	VBZ
20417	1075	71	over	over	IN
20417	1075	72	80	80	CD
20417	1075	73	per	per	NN
20417	1075	74	cent	cent	NN
20417	1075	75	.	.	.
20417	1076	1	of	of	IN
20417	1076	2	living	living	NN
20417	1076	3	matter	matter	NN
20417	1076	4	itself	-PRON-	PRP
20417	1076	5	.	.	.
20417	1077	1	Of	of	IN
20417	1077	2	great	great	JJ
20417	1077	3	significance	significance	NN
20417	1077	4	was	be	VBD
20417	1077	5	the	the	DT
20417	1077	6	abundance	abundance	NN
20417	1077	7	of	of	IN
20417	1077	8	carbon	carbon	NN
20417	1077	9	,	,	,
20417	1077	10	hydrogen	hydrogen	NN
20417	1077	11	,	,	,
20417	1077	12	and	and	CC
20417	1077	13	oxygen	oxygen	NN
20417	1077	14	(	(	-LRB-
20417	1077	15	in	in	IN
20417	1077	16	the	the	DT
20417	1077	17	form	form	NN
20417	1077	18	of	of	IN
20417	1077	19	carbonic	carbonic	JJ
20417	1077	20	acid	acid	NN
20417	1077	21	and	and	CC
20417	1077	22	water	water	NN
20417	1077	23	)	)	-RRB-
20417	1077	24	in	in	IN
20417	1077	25	the	the	DT
20417	1077	26	atmosphere	atmosphere	NN
20417	1077	27	of	of	IN
20417	1077	28	the	the	DT
20417	1077	29	cooling	cool	VBG
20417	1077	30	earth	earth	NN
20417	1077	31	,	,	,
20417	1077	32	for	for	IN
20417	1077	33	these	these	DT
20417	1077	34	three	three	CD
20417	1077	35	wonderful	wonderful	JJ
20417	1077	36	elements	element	NNS
20417	1077	37	have	have	VBP
20417	1077	38	a	a	DT
20417	1077	39	unique	unique	JJ
20417	1077	40	_	_	NNP
20417	1077	41	ensemble	ensemble	JJ
20417	1077	42	_	_	NNP
20417	1077	43	of	of	IN
20417	1077	44	properties	property	NNS
20417	1077	45	--	--	:
20417	1077	46	ready	ready	JJ
20417	1077	47	to	to	TO
20417	1077	48	enter	enter	VB
20417	1077	49	into	into	IN
20417	1077	50	reactions	reaction	NNS
20417	1077	51	and	and	CC
20417	1077	52	relations	relation	NNS
20417	1077	53	,	,	,
20417	1077	54	making	make	VBG
20417	1077	55	great	great	JJ
20417	1077	56	diversity	diversity	NN
20417	1077	57	and	and	CC
20417	1077	58	complexity	complexity	NN
20417	1077	59	possible	possible	JJ
20417	1077	60	,	,	,
20417	1077	61	favouring	favour	VBG
20417	1077	62	the	the	DT
20417	1077	63	formation	formation	NN
20417	1077	64	of	of	IN
20417	1077	65	the	the	DT
20417	1077	66	plastic	plastic	NN
20417	1077	67	and	and	CC
20417	1077	68	permeable	permeable	JJ
20417	1077	69	materials	material	NNS
20417	1077	70	that	that	WDT
20417	1077	71	build	build	VBP
20417	1077	72	up	up	RP
20417	1077	73	living	living	NN
20417	1077	74	creatures	creature	NNS
20417	1077	75	.	.	.
20417	1078	1	We	-PRON-	PRP
20417	1078	2	must	must	MD
20417	1078	3	not	not	RB
20417	1078	4	pursue	pursue	VB
20417	1078	5	the	the	DT
20417	1078	6	idea	idea	NN
20417	1078	7	,	,	,
20417	1078	8	but	but	CC
20417	1078	9	it	-PRON-	PRP
20417	1078	10	is	be	VBZ
20417	1078	11	clear	clear	JJ
20417	1078	12	that	that	IN
20417	1078	13	the	the	DT
20417	1078	14	stones	stone	NNS
20417	1078	15	and	and	CC
20417	1078	16	mortar	mortar	NN
20417	1078	17	of	of	IN
20417	1078	18	the	the	DT
20417	1078	19	inanimate	inanimate	JJ
20417	1078	20	world	world	NN
20417	1078	21	are	be	VBP
20417	1078	22	such	such	JJ
20417	1078	23	that	that	IN
20417	1078	24	they	-PRON-	PRP
20417	1078	25	built	build	VBD
20417	1078	26	a	a	DT
20417	1078	27	friendly	friendly	JJ
20417	1078	28	home	home	NN
20417	1078	29	for	for	IN
20417	1078	30	life	life	NN
20417	1078	31	.	.	.
20417	1079	1	Origin	origin	NN
20417	1079	2	of	of	IN
20417	1079	3	Living	live	VBG
20417	1079	4	Creatures	Creatures	NNPS
20417	1079	5	upon	upon	IN
20417	1079	6	the	the	DT
20417	1079	7	Earth	Earth	NNP
20417	1079	8	During	during	IN
20417	1079	9	the	the	DT
20417	1079	10	early	early	JJ
20417	1079	11	chapters	chapter	NNS
20417	1079	12	of	of	IN
20417	1079	13	the	the	DT
20417	1079	14	earth	earth	NN
20417	1079	15	's	's	POS
20417	1079	16	history	history	NN
20417	1079	17	,	,	,
20417	1079	18	no	no	DT
20417	1079	19	living	live	VBG
20417	1079	20	creature	creature	NN
20417	1079	21	that	that	WDT
20417	1079	22	we	-PRON-	PRP
20417	1079	23	can	can	MD
20417	1079	24	imagine	imagine	VB
20417	1079	25	could	could	MD
20417	1079	26	possibly	possibly	RB
20417	1079	27	have	have	VB
20417	1079	28	lived	live	VBN
20417	1079	29	there	there	RB
20417	1079	30	.	.	.
20417	1080	1	The	the	DT
20417	1080	2	temperature	temperature	NN
20417	1080	3	was	be	VBD
20417	1080	4	too	too	RB
20417	1080	5	high	high	JJ
20417	1080	6	;	;	:
20417	1080	7	there	there	EX
20417	1080	8	was	be	VBD
20417	1080	9	neither	neither	CC
20417	1080	10	atmosphere	atmosphere	NN
20417	1080	11	nor	nor	CC
20417	1080	12	surface	surface	NN
20417	1080	13	water	water	NN
20417	1080	14	.	.	.
20417	1081	1	Therefore	therefore	RB
20417	1081	2	it	-PRON-	PRP
20417	1081	3	follows	follow	VBZ
20417	1081	4	that	that	IN
20417	1081	5	at	at	IN
20417	1081	6	some	some	DT
20417	1081	7	uncertain	uncertain	JJ
20417	1081	8	,	,	,
20417	1081	9	but	but	CC
20417	1081	10	inconceivably	inconceivably	RB
20417	1081	11	distant	distant	JJ
20417	1081	12	date	date	NN
20417	1081	13	,	,	,
20417	1081	14	living	living	NN
20417	1081	15	creatures	creature	NNS
20417	1081	16	appeared	appear	VBD
20417	1081	17	upon	upon	IN
20417	1081	18	the	the	DT
20417	1081	19	earth	earth	NN
20417	1081	20	.	.	.
20417	1082	1	No	no	DT
20417	1082	2	one	one	NN
20417	1082	3	knows	know	VBZ
20417	1082	4	how	how	WRB
20417	1082	5	,	,	,
20417	1082	6	but	but	CC
20417	1082	7	it	-PRON-	PRP
20417	1082	8	is	be	VBZ
20417	1082	9	interesting	interesting	JJ
20417	1082	10	to	to	TO
20417	1082	11	consider	consider	VB
20417	1082	12	possibilities	possibility	NNS
20417	1082	13	.	.	.
20417	1083	1	[	[	-LRB-
20417	1083	2	Illustration	illustration	NN
20417	1083	3	:	:	:
20417	1083	4	_	_	NNP
20417	1083	5	Reproduced	reproduce	VBN
20417	1083	6	from	from	IN
20417	1083	7	the	the	DT
20417	1083	8	Smithsonian	Smithsonian	NNP
20417	1083	9	Report	Report	NNP
20417	1083	10	,	,	,
20417	1083	11	1915	1915	CD
20417	1083	12	.	.	.
20417	1083	13	_	_	NNP
20417	1083	14	A	a	DT
20417	1083	15	LIMESTONE	limestone	NN
20417	1083	16	CANYON	canyon	NN
20417	1083	17	Many	many	JJ
20417	1083	18	fossils	fossil	NNS
20417	1083	19	of	of	IN
20417	1083	20	extinct	extinct	JJ
20417	1083	21	animals	animal	NNS
20417	1083	22	have	have	VBP
20417	1083	23	been	be	VBN
20417	1083	24	found	find	VBN
20417	1083	25	in	in	IN
20417	1083	26	such	such	JJ
20417	1083	27	rock	rock	NN
20417	1083	28	formations	formation	NNS
20417	1083	29	.	.	.
20417	1083	30	]	]	-RRB-
20417	1084	1	[	[	-LRB-
20417	1084	2	Illustration	illustration	NN
20417	1084	3	:	:	:
20417	1084	4	GENEALOGICAL	genealogical	NN
20417	1084	5	TREE	tree	NN
20417	1084	6	OF	of	IN
20417	1084	7	ANIMALS	animal	NNS
20417	1084	8	Showing	show	VBG
20417	1084	9	in	in	IN
20417	1084	10	order	order	NN
20417	1084	11	of	of	IN
20417	1084	12	evolution	evolution	NN
20417	1084	13	the	the	DT
20417	1084	14	general	general	JJ
20417	1084	15	relations	relation	NNS
20417	1084	16	of	of	IN
20417	1084	17	the	the	DT
20417	1084	18	chief	chief	JJ
20417	1084	19	classes	class	NNS
20417	1084	20	into	into	IN
20417	1084	21	which	which	WDT
20417	1084	22	the	the	DT
20417	1084	23	world	world	NN
20417	1084	24	of	of	IN
20417	1084	25	living	live	VBG
20417	1084	26	things	thing	NNS
20417	1084	27	is	be	VBZ
20417	1084	28	divided	divide	VBN
20417	1084	29	.	.	.
20417	1085	1	This	this	DT
20417	1085	2	scheme	scheme	NN
20417	1085	3	represents	represent	VBZ
20417	1085	4	the	the	DT
20417	1085	5	present	present	JJ
20417	1085	6	stage	stage	NN
20417	1085	7	of	of	IN
20417	1085	8	our	-PRON-	PRP$
20417	1085	9	knowledge	knowledge	NN
20417	1085	10	,	,	,
20417	1085	11	but	but	CC
20417	1085	12	is	be	VBZ
20417	1085	13	admittedly	admittedly	RB
20417	1085	14	provisional	provisional	JJ
20417	1085	15	.	.	.
20417	1085	16	]	]	-RRB-
20417	1086	1	[	[	-LRB-
20417	1086	2	Illustration	illustration	NN
20417	1086	3	:	:	:
20417	1086	4	DIAGRAM	diagram	NN
20417	1086	5	OF	of	IN
20417	1086	6	AMOEBA	AMOEBA	NNP
20417	1086	7	(	(	-LRB-
20417	1086	8	Greatly	greatly	RB
20417	1086	9	magnified	magnify	VBN
20417	1086	10	.	.	.
20417	1086	11	)	)	-RRB-
20417	1087	1	The	the	DT
20417	1087	2	amoeba	amoeba	NN
20417	1087	3	is	be	VBZ
20417	1087	4	one	one	CD
20417	1087	5	of	of	IN
20417	1087	6	the	the	DT
20417	1087	7	simplest	simple	JJS
20417	1087	8	of	of	IN
20417	1087	9	all	all	DT
20417	1087	10	animals	animal	NNS
20417	1087	11	,	,	,
20417	1087	12	and	and	CC
20417	1087	13	gives	give	VBZ
20417	1087	14	us	-PRON-	PRP
20417	1087	15	a	a	DT
20417	1087	16	hint	hint	NN
20417	1087	17	of	of	IN
20417	1087	18	the	the	DT
20417	1087	19	original	original	JJ
20417	1087	20	ancestors	ancestor	NNS
20417	1087	21	.	.	.
20417	1088	1	It	-PRON-	PRP
20417	1088	2	looks	look	VBZ
20417	1088	3	like	like	IN
20417	1088	4	a	a	DT
20417	1088	5	tiny	tiny	JJ
20417	1088	6	irregular	irregular	JJ
20417	1088	7	speck	speck	NN
20417	1088	8	of	of	IN
20417	1088	9	greyish	greyish	NNP
20417	1088	10	jelly	jelly	NNP
20417	1088	11	,	,	,
20417	1088	12	about	about	IN
20417	1088	13	1/100th	1/100th	NNS
20417	1088	14	of	of	IN
20417	1088	15	an	an	DT
20417	1088	16	inch	inch	NN
20417	1088	17	in	in	IN
20417	1088	18	diameter	diameter	NN
20417	1088	19	.	.	.
20417	1089	1	It	-PRON-	PRP
20417	1089	2	is	be	VBZ
20417	1089	3	commonly	commonly	RB
20417	1089	4	found	find	VBN
20417	1089	5	gliding	glide	VBG
20417	1089	6	on	on	IN
20417	1089	7	the	the	DT
20417	1089	8	mud	mud	NN
20417	1089	9	or	or	CC
20417	1089	10	weeds	weed	NNS
20417	1089	11	in	in	IN
20417	1089	12	ponds	pond	NNS
20417	1089	13	,	,	,
20417	1089	14	where	where	WRB
20417	1089	15	it	-PRON-	PRP
20417	1089	16	engulfs	engulf	VBZ
20417	1089	17	its	-PRON-	PRP$
20417	1089	18	microscopic	microscopic	JJ
20417	1089	19	food	food	NN
20417	1089	20	by	by	IN
20417	1089	21	means	mean	NNS
20417	1089	22	of	of	IN
20417	1089	23	out	out	RB
20417	1089	24	-	-	HYPH
20417	1089	25	flowing	flow	VBG
20417	1089	26	lobes	lobe	NNS
20417	1089	27	(	(	-LRB-
20417	1089	28	PS	PS	NNP
20417	1089	29	)	)	-RRB-
20417	1089	30	.	.	.
20417	1090	1	The	the	DT
20417	1090	2	food	food	NN
20417	1090	3	vacuole	vacuole	NN
20417	1090	4	(	(	-LRB-
20417	1090	5	FV	FV	NNP
20417	1090	6	)	)	-RRB-
20417	1090	7	contains	contain	VBZ
20417	1090	8	ingested	ingested	JJ
20417	1090	9	food	food	NN
20417	1090	10	.	.	.
20417	1091	1	From	from	IN
20417	1091	2	the	the	DT
20417	1091	3	contractile	contractile	NNP
20417	1091	4	vacuole	vacuole	FW
20417	1091	5	(	(	-LRB-
20417	1091	6	CV	CV	NNP
20417	1091	7	)	)	-RRB-
20417	1091	8	the	the	DT
20417	1091	9	waste	waste	NN
20417	1091	10	matter	matter	NN
20417	1091	11	is	be	VBZ
20417	1091	12	discharged	discharge	VBN
20417	1091	13	.	.	.
20417	1092	1	N	n	CD
20417	1092	2	is	be	VBZ
20417	1092	3	the	the	DT
20417	1092	4	nucleus	nucleus	NN
20417	1092	5	,	,	,
20417	1092	6	GR	GR	NNP
20417	1092	7	,	,	,
20417	1092	8	granules	granules	NNP
20417	1092	9	.	.	.
20417	1092	10	]	]	-RRB-
20417	1093	1	From	from	IN
20417	1093	2	ancient	ancient	JJ
20417	1093	3	times	time	NNS
20417	1093	4	it	-PRON-	PRP
20417	1093	5	has	have	VBZ
20417	1093	6	been	be	VBN
20417	1093	7	a	a	DT
20417	1093	8	favourite	favourite	JJ
20417	1093	9	answer	answer	NN
20417	1093	10	that	that	IN
20417	1093	11	the	the	DT
20417	1093	12	dust	dust	NN
20417	1093	13	of	of	IN
20417	1093	14	the	the	DT
20417	1093	15	earth	earth	NN
20417	1093	16	may	may	MD
20417	1093	17	have	have	VB
20417	1093	18	become	become	VBN
20417	1093	19	living	live	VBG
20417	1093	20	in	in	IN
20417	1093	21	a	a	DT
20417	1093	22	way	way	NN
20417	1093	23	which	which	WDT
20417	1093	24	is	be	VBZ
20417	1093	25	outside	outside	IN
20417	1093	26	scientific	scientific	JJ
20417	1093	27	description	description	NN
20417	1093	28	.	.	.
20417	1094	1	This	this	DT
20417	1094	2	answer	answer	NN
20417	1094	3	forecloses	foreclose	VBZ
20417	1094	4	the	the	DT
20417	1094	5	question	question	NN
20417	1094	6	,	,	,
20417	1094	7	and	and	CC
20417	1094	8	it	-PRON-	PRP
20417	1094	9	is	be	VBZ
20417	1094	10	far	far	RB
20417	1094	11	too	too	RB
20417	1094	12	soon	soon	RB
20417	1094	13	to	to	TO
20417	1094	14	do	do	VB
20417	1094	15	that	that	DT
20417	1094	16	.	.	.
20417	1095	1	Science	science	NN
20417	1095	2	must	must	MD
20417	1095	3	often	often	RB
20417	1095	4	say	say	VB
20417	1095	5	"	"	``
20417	1095	6	Ignoramus	Ignoramus	NNP
20417	1095	7	"	"	''
20417	1095	8	:	:	:
20417	1095	9	Science	science	NN
20417	1095	10	should	should	MD
20417	1095	11	be	be	VB
20417	1095	12	slow	slow	JJ
20417	1095	13	to	to	TO
20417	1095	14	say	say	VB
20417	1095	15	"	"	``
20417	1095	16	Ignorabimus	Ignorabimus	NNP
20417	1095	17	.	.	.
20417	1095	18	"	"	''
20417	1096	1	A	a	DT
20417	1096	2	second	second	JJ
20417	1096	3	position	position	NN
20417	1096	4	held	hold	VBN
20417	1096	5	by	by	IN
20417	1096	6	Helmholtz	Helmholtz	NNP
20417	1096	7	,	,	,
20417	1096	8	Lord	Lord	NNP
20417	1096	9	Kelvin	Kelvin	NNP
20417	1096	10	,	,	,
20417	1096	11	and	and	CC
20417	1096	12	others	other	NNS
20417	1096	13	,	,	,
20417	1096	14	suggests	suggest	VBZ
20417	1096	15	that	that	IN
20417	1096	16	minute	minute	NN
20417	1096	17	living	living	NN
20417	1096	18	creatures	creature	NNS
20417	1096	19	may	may	MD
20417	1096	20	have	have	VB
20417	1096	21	come	come	VBN
20417	1096	22	to	to	IN
20417	1096	23	the	the	DT
20417	1096	24	earth	earth	NN
20417	1096	25	from	from	IN
20417	1096	26	elsewhere	elsewhere	RB
20417	1096	27	,	,	,
20417	1096	28	in	in	IN
20417	1096	29	the	the	DT
20417	1096	30	cracks	crack	NNS
20417	1096	31	of	of	IN
20417	1096	32	a	a	DT
20417	1096	33	meteorite	meteorite	JJ
20417	1096	34	or	or	CC
20417	1096	35	among	among	IN
20417	1096	36	cosmic	cosmic	JJ
20417	1096	37	dust	dust	NN
20417	1096	38	.	.	.
20417	1097	1	It	-PRON-	PRP
20417	1097	2	must	must	MD
20417	1097	3	be	be	VB
20417	1097	4	remembered	remember	VBN
20417	1097	5	that	that	IN
20417	1097	6	seeds	seed	NNS
20417	1097	7	can	can	MD
20417	1097	8	survive	survive	VB
20417	1097	9	prolonged	prolonged	JJ
20417	1097	10	exposure	exposure	NN
20417	1097	11	to	to	IN
20417	1097	12	very	very	RB
20417	1097	13	low	low	JJ
20417	1097	14	temperatures	temperature	NNS
20417	1097	15	;	;	:
20417	1097	16	that	that	IN
20417	1097	17	spores	spore	NNS
20417	1097	18	of	of	IN
20417	1097	19	bacteria	bacteria	NNS
20417	1097	20	can	can	MD
20417	1097	21	survive	survive	VB
20417	1097	22	high	high	JJ
20417	1097	23	temperature	temperature	NN
20417	1097	24	;	;	:
20417	1097	25	that	that	IN
20417	1097	26	seeds	seed	NNS
20417	1097	27	of	of	IN
20417	1097	28	plants	plant	NNS
20417	1097	29	and	and	CC
20417	1097	30	germs	germ	NNS
20417	1097	31	of	of	IN
20417	1097	32	animals	animal	NNS
20417	1097	33	in	in	IN
20417	1097	34	a	a	DT
20417	1097	35	state	state	NN
20417	1097	36	of	of	IN
20417	1097	37	"	"	``
20417	1097	38	latent	latent	NN
20417	1097	39	life	life	NN
20417	1097	40	"	"	''
20417	1097	41	can	can	MD
20417	1097	42	survive	survive	VB
20417	1097	43	prolonged	prolonged	JJ
20417	1097	44	drought	drought	NN
20417	1097	45	and	and	CC
20417	1097	46	absence	absence	NN
20417	1097	47	of	of	IN
20417	1097	48	oxygen	oxygen	NN
20417	1097	49	.	.	.
20417	1098	1	It	-PRON-	PRP
20417	1098	2	is	be	VBZ
20417	1098	3	possible	possible	JJ
20417	1098	4	,	,	,
20417	1098	5	according	accord	VBG
20417	1098	6	to	to	IN
20417	1098	7	Berthelot	Berthelot	NNP
20417	1098	8	,	,	,
20417	1098	9	that	that	IN
20417	1098	10	as	as	RB
20417	1098	11	long	long	RB
20417	1098	12	as	as	IN
20417	1098	13	there	there	EX
20417	1098	14	is	be	VBZ
20417	1098	15	not	not	RB
20417	1098	16	molecular	molecular	JJ
20417	1098	17	disintegration	disintegration	NN
20417	1098	18	vital	vital	JJ
20417	1098	19	activities	activity	NNS
20417	1098	20	may	may	MD
20417	1098	21	be	be	VB
20417	1098	22	suspended	suspend	VBN
20417	1098	23	for	for	IN
20417	1098	24	a	a	DT
20417	1098	25	time	time	NN
20417	1098	26	,	,	,
20417	1098	27	and	and	CC
20417	1098	28	may	may	MD
20417	1098	29	afterwards	afterwards	RB
20417	1098	30	recommence	recommence	VB
20417	1098	31	when	when	WRB
20417	1098	32	appropriate	appropriate	JJ
20417	1098	33	conditions	condition	NNS
20417	1098	34	are	be	VBP
20417	1098	35	restored	restore	VBN
20417	1098	36	.	.	.
20417	1099	1	Therefore	therefore	RB
20417	1099	2	,	,	,
20417	1099	3	one	one	PRP
20417	1099	4	should	should	MD
20417	1099	5	be	be	VB
20417	1099	6	slow	slow	JJ
20417	1099	7	to	to	TO
20417	1099	8	say	say	VB
20417	1099	9	that	that	IN
20417	1099	10	a	a	DT
20417	1099	11	long	long	JJ
20417	1099	12	journey	journey	NN
20417	1099	13	through	through	IN
20417	1099	14	space	space	NN
20417	1099	15	is	be	VBZ
20417	1099	16	impossible	impossible	JJ
20417	1099	17	.	.	.
20417	1100	1	The	the	DT
20417	1100	2	obvious	obvious	JJ
20417	1100	3	limitation	limitation	NN
20417	1100	4	of	of	IN
20417	1100	5	Lord	Lord	NNP
20417	1100	6	Kelvin	Kelvin	NNP
20417	1100	7	's	's	POS
20417	1100	8	theory	theory	NN
20417	1100	9	is	be	VBZ
20417	1100	10	that	that	IN
20417	1100	11	it	-PRON-	PRP
20417	1100	12	only	only	RB
20417	1100	13	shifts	shift	VBZ
20417	1100	14	the	the	DT
20417	1100	15	problem	problem	NN
20417	1100	16	of	of	IN
20417	1100	17	the	the	DT
20417	1100	18	origin	origin	NN
20417	1100	19	of	of	IN
20417	1100	20	organisms	organism	NNS
20417	1100	21	(	(	-LRB-
20417	1100	22	i.e.	i.e.	FW
20417	1101	1	living	live	VBG
20417	1101	2	creatures	creature	NNS
20417	1101	3	)	)	-RRB-
20417	1101	4	from	from	IN
20417	1101	5	the	the	DT
20417	1101	6	earth	earth	NN
20417	1101	7	to	to	IN
20417	1101	8	elsewhere	elsewhere	RB
20417	1101	9	.	.	.
20417	1102	1	The	the	DT
20417	1102	2	third	third	JJ
20417	1102	3	answer	answer	NN
20417	1102	4	is	be	VBZ
20417	1102	5	that	that	IN
20417	1102	6	living	live	VBG
20417	1102	7	creatures	creature	NNS
20417	1102	8	of	of	IN
20417	1102	9	a	a	DT
20417	1102	10	very	very	RB
20417	1102	11	simple	simple	JJ
20417	1102	12	sort	sort	NN
20417	1102	13	may	may	MD
20417	1102	14	have	have	VB
20417	1102	15	emerged	emerge	VBN
20417	1102	16	on	on	IN
20417	1102	17	the	the	DT
20417	1102	18	earth	earth	NN
20417	1102	19	's	's	POS
20417	1102	20	surface	surface	NN
20417	1102	21	from	from	IN
20417	1102	22	not	not	RB
20417	1102	23	-	-	HYPH
20417	1102	24	living	living	NN
20417	1102	25	material	material	NN
20417	1102	26	,	,	,
20417	1102	27	e.g.	e.g.	RB
20417	1103	1	from	from	IN
20417	1103	2	some	some	DT
20417	1103	3	semi	semi	JJ
20417	1103	4	-	-	JJ
20417	1103	5	fluid	fluid	JJ
20417	1103	6	carbon	carbon	NN
20417	1103	7	compounds	compound	NNS
20417	1103	8	activated	activate	VBN
20417	1103	9	by	by	IN
20417	1103	10	ferments	ferment	NNS
20417	1103	11	.	.	.
20417	1104	1	The	the	DT
20417	1104	2	tenability	tenability	NN
20417	1104	3	of	of	IN
20417	1104	4	this	this	DT
20417	1104	5	view	view	NN
20417	1104	6	is	be	VBZ
20417	1104	7	suggested	suggest	VBN
20417	1104	8	by	by	IN
20417	1104	9	the	the	DT
20417	1104	10	achievements	achievement	NNS
20417	1104	11	of	of	IN
20417	1104	12	the	the	DT
20417	1104	13	synthetic	synthetic	JJ
20417	1104	14	chemists	chemist	NNS
20417	1104	15	,	,	,
20417	1104	16	who	who	WP
20417	1104	17	are	be	VBP
20417	1104	18	able	able	JJ
20417	1104	19	artificially	artificially	RB
20417	1104	20	to	to	TO
20417	1104	21	build	build	VB
20417	1104	22	up	up	RP
20417	1104	23	substances	substance	NNS
20417	1104	24	such	such	JJ
20417	1104	25	as	as	IN
20417	1104	26	oxalic	oxalic	JJ
20417	1104	27	acid	acid	NN
20417	1104	28	,	,	,
20417	1104	29	indigo	indigo	RB
20417	1104	30	,	,	,
20417	1104	31	salicylic	salicylic	JJ
20417	1104	32	acid	acid	NN
20417	1104	33	,	,	,
20417	1104	34	caffeine	caffeine	NN
20417	1104	35	,	,	,
20417	1104	36	and	and	CC
20417	1104	37	grape	grape	NN
20417	1104	38	-	-	HYPH
20417	1104	39	sugar	sugar	NN
20417	1104	40	.	.	.
20417	1105	1	We	-PRON-	PRP
20417	1105	2	do	do	VBP
20417	1105	3	not	not	RB
20417	1105	4	know	know	VB
20417	1105	5	,	,	,
20417	1105	6	indeed	indeed	RB
20417	1105	7	,	,	,
20417	1105	8	what	what	WP
20417	1105	9	in	in	IN
20417	1105	10	Nature	Nature	NNP
20417	1105	11	's	's	POS
20417	1105	12	laboratory	laboratory	NN
20417	1105	13	would	would	MD
20417	1105	14	take	take	VB
20417	1105	15	the	the	DT
20417	1105	16	place	place	NN
20417	1105	17	of	of	IN
20417	1105	18	the	the	DT
20417	1105	19	clever	clever	JJ
20417	1105	20	synthetic	synthetic	JJ
20417	1105	21	chemist	chemist	NN
20417	1105	22	,	,	,
20417	1105	23	but	but	CC
20417	1105	24	there	there	EX
20417	1105	25	seems	seem	VBZ
20417	1105	26	to	to	TO
20417	1105	27	be	be	VB
20417	1105	28	a	a	DT
20417	1105	29	tendency	tendency	NN
20417	1105	30	to	to	IN
20417	1105	31	complexity	complexity	NN
20417	1105	32	.	.	.
20417	1106	1	Corpuscles	corpuscle	NNS
20417	1106	2	form	form	NN
20417	1106	3	atoms	atom	NNS
20417	1106	4	,	,	,
20417	1106	5	atoms	atom	NNS
20417	1106	6	form	form	NN
20417	1106	7	molecules	molecule	NNS
20417	1106	8	,	,	,
20417	1106	9	small	small	JJ
20417	1106	10	molecules	molecule	NNS
20417	1106	11	large	large	JJ
20417	1106	12	ones	one	NNS
20417	1106	13	.	.	.
20417	1107	1	Various	various	JJ
20417	1107	2	concrete	concrete	JJ
20417	1107	3	suggestions	suggestion	NNS
20417	1107	4	have	have	VBP
20417	1107	5	been	be	VBN
20417	1107	6	made	make	VBN
20417	1107	7	in	in	IN
20417	1107	8	regard	regard	NN
20417	1107	9	to	to	IN
20417	1107	10	the	the	DT
20417	1107	11	possible	possible	JJ
20417	1107	12	origin	origin	NN
20417	1107	13	of	of	IN
20417	1107	14	living	living	NN
20417	1107	15	matter	matter	NN
20417	1107	16	,	,	,
20417	1107	17	which	which	WDT
20417	1107	18	will	will	MD
20417	1107	19	be	be	VB
20417	1107	20	dealt	deal	VBN
20417	1107	21	with	with	IN
20417	1107	22	in	in	IN
20417	1107	23	a	a	DT
20417	1107	24	later	later	JJ
20417	1107	25	chapter	chapter	NN
20417	1107	26	.	.	.
20417	1108	1	So	so	RB
20417	1108	2	far	far	RB
20417	1108	3	as	as	IN
20417	1108	4	we	-PRON-	PRP
20417	1108	5	know	know	VBP
20417	1108	6	of	of	IN
20417	1108	7	what	what	WP
20417	1108	8	goes	go	VBZ
20417	1108	9	on	on	IN
20417	1108	10	to	to	IN
20417	1108	11	-	-	HYPH
20417	1108	12	day	day	NN
20417	1108	13	,	,	,
20417	1108	14	there	there	EX
20417	1108	15	is	be	VBZ
20417	1108	16	no	no	DT
20417	1108	17	evidence	evidence	NN
20417	1108	18	of	of	IN
20417	1108	19	spontaneous	spontaneous	JJ
20417	1108	20	generation	generation	NN
20417	1108	21	;	;	,
20417	1108	22	organisms	organism	NNS
20417	1108	23	seem	seem	VBP
20417	1108	24	always	always	RB
20417	1108	25	to	to	TO
20417	1108	26	arise	arise	VB
20417	1108	27	from	from	IN
20417	1108	28	pre	pre	JJ
20417	1108	29	-	-	JJ
20417	1108	30	existing	existing	JJ
20417	1108	31	organisms	organism	NNS
20417	1108	32	of	of	IN
20417	1108	33	the	the	DT
20417	1108	34	same	same	JJ
20417	1108	35	kind	kind	NN
20417	1108	36	;	;	:
20417	1108	37	where	where	WRB
20417	1108	38	any	any	DT
20417	1108	39	suggestion	suggestion	NN
20417	1108	40	of	of	IN
20417	1108	41	the	the	DT
20417	1108	42	contrary	contrary	NN
20417	1108	43	has	have	VBZ
20417	1108	44	been	be	VBN
20417	1108	45	fancied	fancy	VBN
20417	1108	46	,	,	,
20417	1108	47	there	there	EX
20417	1108	48	have	have	VBP
20417	1108	49	been	be	VBN
20417	1108	50	flaws	flaw	NNS
20417	1108	51	in	in	IN
20417	1108	52	the	the	DT
20417	1108	53	experimenting	experimenting	NN
20417	1108	54	.	.	.
20417	1109	1	But	but	CC
20417	1109	2	it	-PRON-	PRP
20417	1109	3	is	be	VBZ
20417	1109	4	one	one	CD
20417	1109	5	thing	thing	NN
20417	1109	6	to	to	TO
20417	1109	7	accept	accept	VB
20417	1109	8	the	the	DT
20417	1109	9	verdict	verdict	NN
20417	1109	10	"	"	``
20417	1109	11	omne	omne	NNP
20417	1109	12	vivum	vivum	NNP
20417	1109	13	e	e	NNP
20417	1109	14	vivo	vivo	NNP
20417	1109	15	"	"	''
20417	1109	16	as	as	IN
20417	1109	17	a	a	DT
20417	1109	18	fact	fact	NN
20417	1109	19	to	to	TO
20417	1109	20	which	which	WDT
20417	1109	21	experiment	experiment	NN
20417	1109	22	has	have	VBZ
20417	1109	23	not	not	RB
20417	1109	24	yet	yet	RB
20417	1109	25	discovered	discover	VBN
20417	1109	26	an	an	DT
20417	1109	27	exception	exception	NN
20417	1109	28	and	and	CC
20417	1109	29	another	another	DT
20417	1109	30	thing	thing	NN
20417	1109	31	to	to	TO
20417	1109	32	maintain	maintain	VB
20417	1109	33	that	that	IN
20417	1109	34	this	this	DT
20417	1109	35	must	must	MD
20417	1109	36	always	always	RB
20417	1109	37	have	have	VB
20417	1109	38	been	be	VBN
20417	1109	39	true	true	JJ
20417	1109	40	or	or	CC
20417	1109	41	must	must	MD
20417	1109	42	always	always	RB
20417	1109	43	remain	remain	VB
20417	1109	44	true	true	JJ
20417	1109	45	.	.	.
20417	1110	1	If	if	IN
20417	1110	2	the	the	DT
20417	1110	3	synthetic	synthetic	JJ
20417	1110	4	chemists	chemist	NNS
20417	1110	5	should	should	MD
20417	1110	6	go	go	VB
20417	1110	7	on	on	RP
20417	1110	8	surpassing	surpass	VBG
20417	1110	9	themselves	-PRON-	PRP
20417	1110	10	,	,	,
20417	1110	11	if	if	IN
20417	1110	12	substances	substance	NNS
20417	1110	13	like	like	IN
20417	1110	14	white	white	NN
20417	1110	15	of	of	IN
20417	1110	16	egg	egg	NN
20417	1110	17	should	should	MD
20417	1110	18	be	be	VB
20417	1110	19	made	make	VBN
20417	1110	20	artificially	artificially	RB
20417	1110	21	,	,	,
20417	1110	22	and	and	CC
20417	1110	23	if	if	IN
20417	1110	24	we	-PRON-	PRP
20417	1110	25	should	should	MD
20417	1110	26	get	get	VB
20417	1110	27	more	more	JJR
20417	1110	28	light	light	NN
20417	1110	29	on	on	IN
20417	1110	30	possible	possible	JJ
20417	1110	31	steps	step	NNS
20417	1110	32	by	by	IN
20417	1110	33	which	which	WDT
20417	1110	34	simple	simple	JJ
20417	1110	35	living	living	NN
20417	1110	36	creatures	creature	NNS
20417	1110	37	may	may	MD
20417	1110	38	have	have	VB
20417	1110	39	arisen	arise	VBN
20417	1110	40	from	from	IN
20417	1110	41	not	not	RB
20417	1110	42	-	-	HYPH
20417	1110	43	living	living	NN
20417	1110	44	materials	material	NNS
20417	1110	45	,	,	,
20417	1110	46	this	this	DT
20417	1110	47	would	would	MD
20417	1110	48	not	not	RB
20417	1110	49	greatly	greatly	RB
20417	1110	50	affect	affect	VB
20417	1110	51	our	-PRON-	PRP$
20417	1110	52	general	general	JJ
20417	1110	53	outlook	outlook	NN
20417	1110	54	on	on	IN
20417	1110	55	life	life	NN
20417	1110	56	,	,	,
20417	1110	57	though	though	IN
20417	1110	58	it	-PRON-	PRP
20417	1110	59	would	would	MD
20417	1110	60	increase	increase	VB
20417	1110	61	our	-PRON-	PRP$
20417	1110	62	appreciation	appreciation	NN
20417	1110	63	of	of	IN
20417	1110	64	what	what	WP
20417	1110	65	is	be	VBZ
20417	1110	66	often	often	RB
20417	1110	67	libelled	libel	VBN
20417	1110	68	as	as	IN
20417	1110	69	"	"	``
20417	1110	70	inert	inert	JJ
20417	1110	71	"	"	''
20417	1110	72	matter	matter	NN
20417	1110	73	.	.	.
20417	1111	1	If	if	IN
20417	1111	2	the	the	DT
20417	1111	3	dust	dust	NN
20417	1111	4	of	of	IN
20417	1111	5	the	the	DT
20417	1111	6	earth	earth	NN
20417	1111	7	did	do	VBD
20417	1111	8	naturally	naturally	RB
20417	1111	9	give	give	VB
20417	1111	10	rise	rise	NN
20417	1111	11	very	very	RB
20417	1111	12	long	long	RB
20417	1111	13	ago	ago	RB
20417	1111	14	to	to	IN
20417	1111	15	living	living	NN
20417	1111	16	creatures	creature	NNS
20417	1111	17	,	,	,
20417	1111	18	if	if	IN
20417	1111	19	they	-PRON-	PRP
20417	1111	20	are	be	VBP
20417	1111	21	in	in	IN
20417	1111	22	a	a	DT
20417	1111	23	real	real	JJ
20417	1111	24	sense	sense	NN
20417	1111	25	born	bear	VBN
20417	1111	26	of	of	IN
20417	1111	27	her	-PRON-	PRP
20417	1111	28	and	and	CC
20417	1111	29	of	of	IN
20417	1111	30	the	the	DT
20417	1111	31	sunshine	sunshine	NN
20417	1111	32	,	,	,
20417	1111	33	then	then	RB
20417	1111	34	the	the	DT
20417	1111	35	whole	whole	JJ
20417	1111	36	world	world	NN
20417	1111	37	becomes	become	VBZ
20417	1111	38	more	more	RBR
20417	1111	39	continuous	continuous	JJ
20417	1111	40	and	and	CC
20417	1111	41	more	more	RBR
20417	1111	42	vital	vital	JJ
20417	1111	43	,	,	,
20417	1111	44	and	and	CC
20417	1111	45	all	all	PDT
20417	1111	46	the	the	DT
20417	1111	47	inorganic	inorganic	JJ
20417	1111	48	groaning	groaning	NN
20417	1111	49	and	and	CC
20417	1111	50	travailing	travailing	NN
20417	1111	51	becomes	become	VBZ
20417	1111	52	more	more	RBR
20417	1111	53	intelligible	intelligible	JJ
20417	1111	54	.	.	.
20417	1112	1	§	§	ADD
20417	1112	2	4	4	CD
20417	1112	3	The	the	DT
20417	1112	4	First	first	JJ
20417	1112	5	Organisms	organism	NNS
20417	1112	6	upon	upon	IN
20417	1112	7	the	the	DT
20417	1112	8	Earth	earth	NN
20417	1112	9	We	-PRON-	PRP
20417	1112	10	can	can	MD
20417	1112	11	not	not	RB
20417	1112	12	have	have	VB
20417	1112	13	more	more	JJR
20417	1112	14	than	than	IN
20417	1112	15	a	a	DT
20417	1112	16	speculative	speculative	JJ
20417	1112	17	picture	picture	NN
20417	1112	18	of	of	IN
20417	1112	19	the	the	DT
20417	1112	20	first	first	JJ
20417	1112	21	living	living	NN
20417	1112	22	creatures	creature	NNS
20417	1112	23	upon	upon	IN
20417	1112	24	the	the	DT
20417	1112	25	earth	earth	NN
20417	1112	26	or	or	CC
20417	1112	27	,	,	,
20417	1112	28	rather	rather	RB
20417	1112	29	,	,	,
20417	1112	30	in	in	IN
20417	1112	31	the	the	DT
20417	1112	32	waters	water	NNS
20417	1112	33	that	that	WDT
20417	1112	34	covered	cover	VBD
20417	1112	35	the	the	DT
20417	1112	36	earth	earth	NN
20417	1112	37	.	.	.
20417	1113	1	A	a	DT
20417	1113	2	basis	basis	NN
20417	1113	3	for	for	IN
20417	1113	4	speculation	speculation	NN
20417	1113	5	is	be	VBZ
20417	1113	6	to	to	TO
20417	1113	7	be	be	VB
20417	1113	8	found	find	VBN
20417	1113	9	,	,	,
20417	1113	10	however	however	RB
20417	1113	11	,	,	,
20417	1113	12	in	in	IN
20417	1113	13	the	the	DT
20417	1113	14	simplest	simple	JJS
20417	1113	15	creatures	creature	NNS
20417	1113	16	living	live	VBG
20417	1113	17	to	to	IN
20417	1113	18	-	-	HYPH
20417	1113	19	day	day	NN
20417	1113	20	,	,	,
20417	1113	21	such	such	JJ
20417	1113	22	as	as	IN
20417	1113	23	some	some	DT
20417	1113	24	of	of	IN
20417	1113	25	the	the	DT
20417	1113	26	bacteria	bacteria	NNS
20417	1113	27	and	and	CC
20417	1113	28	one	one	CD
20417	1113	29	-	-	HYPH
20417	1113	30	celled	celle	VBN
20417	1113	31	animalcules	animalcule	NNS
20417	1113	32	,	,	,
20417	1113	33	especially	especially	RB
20417	1113	34	those	those	DT
20417	1113	35	called	call	VBN
20417	1113	36	Protists	Protists	NNPS
20417	1113	37	,	,	,
20417	1113	38	which	which	WDT
20417	1113	39	have	have	VBP
20417	1113	40	not	not	RB
20417	1113	41	taken	take	VBN
20417	1113	42	any	any	DT
20417	1113	43	very	very	RB
20417	1113	44	definite	definite	JJ
20417	1113	45	step	step	NN
20417	1113	46	towards	towards	IN
20417	1113	47	becoming	become	VBG
20417	1113	48	either	either	CC
20417	1113	49	plants	plant	NNS
20417	1113	50	or	or	CC
20417	1113	51	animals	animal	NNS
20417	1113	52	.	.	.
20417	1114	1	No	no	DT
20417	1114	2	one	one	NN
20417	1114	3	can	can	MD
20417	1114	4	be	be	VB
20417	1114	5	sure	sure	JJ
20417	1114	6	,	,	,
20417	1114	7	but	but	CC
20417	1114	8	there	there	EX
20417	1114	9	is	be	VBZ
20417	1114	10	much	much	JJ
20417	1114	11	to	to	TO
20417	1114	12	be	be	VB
20417	1114	13	said	say	VBN
20417	1114	14	for	for	IN
20417	1114	15	the	the	DT
20417	1114	16	theory	theory	NN
20417	1114	17	that	that	IN
20417	1114	18	the	the	DT
20417	1114	19	first	first	JJ
20417	1114	20	creatures	creature	NNS
20417	1114	21	were	be	VBD
20417	1114	22	microscopic	microscopic	JJ
20417	1114	23	globules	globule	NNS
20417	1114	24	of	of	IN
20417	1114	25	living	living	NN
20417	1114	26	matter	matter	NN
20417	1114	27	,	,	,
20417	1114	28	not	not	RB
20417	1114	29	unlike	unlike	IN
20417	1114	30	the	the	DT
20417	1114	31	simplest	simple	JJS
20417	1114	32	bacteria	bacteria	NNS
20417	1114	33	of	of	IN
20417	1114	34	to	to	IN
20417	1114	35	-	-	HYPH
20417	1114	36	day	day	NN
20417	1114	37	,	,	,
20417	1114	38	but	but	CC
20417	1114	39	able	able	JJ
20417	1114	40	to	to	TO
20417	1114	41	live	live	VB
20417	1114	42	on	on	IN
20417	1114	43	air	air	NN
20417	1114	44	,	,	,
20417	1114	45	water	water	NN
20417	1114	46	,	,	,
20417	1114	47	and	and	CC
20417	1114	48	dissolved	dissolve	VBD
20417	1114	49	salts	salt	NNS
20417	1114	50	.	.	.
20417	1115	1	From	from	IN
20417	1115	2	such	such	PDT
20417	1115	3	a	a	DT
20417	1115	4	source	source	NN
20417	1115	5	may	may	MD
20417	1115	6	have	have	VB
20417	1115	7	originated	originate	VBN
20417	1115	8	a	a	DT
20417	1115	9	race	race	NN
20417	1115	10	of	of	IN
20417	1115	11	one	one	CD
20417	1115	12	-	-	HYPH
20417	1115	13	celled	celle	VBN
20417	1115	14	marine	marine	JJ
20417	1115	15	organisms	organism	NNS
20417	1115	16	which	which	WDT
20417	1115	17	were	be	VBD
20417	1115	18	able	able	JJ
20417	1115	19	to	to	TO
20417	1115	20	manufacture	manufacture	VB
20417	1115	21	chlorophyll	chlorophyll	NN
20417	1115	22	,	,	,
20417	1115	23	or	or	CC
20417	1115	24	something	something	NN
20417	1115	25	like	like	IN
20417	1115	26	chlorophyll	chlorophyll	NNP
20417	1115	27	,	,	,
20417	1115	28	that	that	DT
20417	1115	29	is	be	VBZ
20417	1115	30	to	to	TO
20417	1115	31	say	say	VB
20417	1115	32	,	,	,
20417	1115	33	the	the	DT
20417	1115	34	green	green	JJ
20417	1115	35	pigment	pigment	NN
20417	1115	36	which	which	WDT
20417	1115	37	makes	make	VBZ
20417	1115	38	it	-PRON-	PRP
20417	1115	39	possible	possible	JJ
20417	1115	40	for	for	IN
20417	1115	41	plants	plant	NNS
20417	1115	42	to	to	TO
20417	1115	43	utilise	utilise	VB
20417	1115	44	the	the	DT
20417	1115	45	energy	energy	NN
20417	1115	46	of	of	IN
20417	1115	47	the	the	DT
20417	1115	48	sunlight	sunlight	NN
20417	1115	49	in	in	IN
20417	1115	50	breaking	break	VBG
20417	1115	51	up	up	RP
20417	1115	52	carbon	carbon	NN
20417	1115	53	dioxide	dioxide	NN
20417	1115	54	and	and	CC
20417	1115	55	in	in	IN
20417	1115	56	building	build	VBG
20417	1115	57	up	up	RP
20417	1115	58	(	(	-LRB-
20417	1115	59	photosynthesis	photosynthesis	NN
20417	1115	60	)	)	-RRB-
20417	1115	61	carbon	carbon	NN
20417	1115	62	compounds	compound	NNS
20417	1115	63	like	like	IN
20417	1115	64	sugars	sugar	NNS
20417	1115	65	and	and	CC
20417	1115	66	starch	starch	NN
20417	1115	67	.	.	.
20417	1116	1	These	these	DT
20417	1116	2	little	little	JJ
20417	1116	3	units	unit	NNS
20417	1116	4	were	be	VBD
20417	1116	5	probably	probably	RB
20417	1116	6	encased	encase	VBN
20417	1116	7	in	in	IN
20417	1116	8	a	a	DT
20417	1116	9	cell	cell	NN
20417	1116	10	-	-	HYPH
20417	1116	11	wall	wall	NN
20417	1116	12	of	of	IN
20417	1116	13	cellulose	cellulose	NNP
20417	1116	14	,	,	,
20417	1116	15	but	but	CC
20417	1116	16	their	-PRON-	PRP$
20417	1116	17	boxed	box	VBN
20417	1116	18	-	-	HYPH
20417	1116	19	in	in	RP
20417	1116	20	energy	energy	NN
20417	1116	21	expressed	express	VBD
20417	1116	22	itself	-PRON-	PRP
20417	1116	23	in	in	IN
20417	1116	24	the	the	DT
20417	1116	25	undulatory	undulatory	JJ
20417	1116	26	movement	movement	NN
20417	1116	27	of	of	IN
20417	1116	28	a	a	DT
20417	1116	29	lash	lash	NN
20417	1116	30	or	or	CC
20417	1116	31	flagellum	flagellum	NN
20417	1116	32	,	,	,
20417	1116	33	by	by	IN
20417	1116	34	means	mean	NNS
20417	1116	35	of	of	IN
20417	1116	36	which	which	WDT
20417	1116	37	they	-PRON-	PRP
20417	1116	38	propelled	propel	VBD
20417	1116	39	themselves	-PRON-	PRP
20417	1116	40	energetically	energetically	RB
20417	1116	41	through	through	IN
20417	1116	42	the	the	DT
20417	1116	43	water	water	NN
20417	1116	44	.	.	.
20417	1117	1	There	there	EX
20417	1117	2	are	be	VBP
20417	1117	3	many	many	JJ
20417	1117	4	similar	similar	JJ
20417	1117	5	organisms	organism	NNS
20417	1117	6	to	to	IN
20417	1117	7	-	-	HYPH
20417	1117	8	day	day	NN
20417	1117	9	,	,	,
20417	1117	10	mostly	mostly	RB
20417	1117	11	in	in	IN
20417	1117	12	water	water	NN
20417	1117	13	,	,	,
20417	1117	14	but	but	CC
20417	1117	15	some	some	DT
20417	1117	16	of	of	IN
20417	1117	17	them	-PRON-	PRP
20417	1117	18	--	--	:
20417	1117	19	simple	simple	JJ
20417	1117	20	one	one	CD
20417	1117	21	-	-	HYPH
20417	1117	22	celled	celle	VBN
20417	1117	23	plants	plant	NNS
20417	1117	24	--	--	:
20417	1117	25	paint	paint	VBP
20417	1117	26	the	the	DT
20417	1117	27	tree	tree	NN
20417	1117	28	-	-	HYPH
20417	1117	29	stems	stem	NNS
20417	1117	30	and	and	CC
20417	1117	31	even	even	RB
20417	1117	32	the	the	DT
20417	1117	33	paving	pave	VBG
20417	1117	34	-	-	HYPH
20417	1117	35	stones	stone	NNS
20417	1117	36	green	green	JJ
20417	1117	37	in	in	IN
20417	1117	38	wet	wet	JJ
20417	1117	39	weather	weather	NN
20417	1117	40	.	.	.
20417	1118	1	According	accord	VBG
20417	1118	2	to	to	IN
20417	1118	3	Prof.	Prof.	NNP
20417	1118	4	A.	a.	NN
20417	1118	5	H.	H.	NNP
20417	1118	6	Church	Church	NNP
20417	1118	7	there	there	EX
20417	1118	8	was	be	VBD
20417	1118	9	a	a	DT
20417	1118	10	long	long	JJ
20417	1118	11	chapter	chapter	NN
20417	1118	12	in	in	IN
20417	1118	13	the	the	DT
20417	1118	14	history	history	NN
20417	1118	15	of	of	IN
20417	1118	16	the	the	DT
20417	1118	17	earth	earth	NN
20417	1118	18	when	when	WRB
20417	1118	19	the	the	DT
20417	1118	20	sea	sea	NN
20417	1118	21	that	that	WDT
20417	1118	22	covered	cover	VBD
20417	1118	23	everything	everything	NN
20417	1118	24	teemed	teem	VBN
20417	1118	25	with	with	IN
20417	1118	26	these	these	DT
20417	1118	27	green	green	JJ
20417	1118	28	flagellates	flagellate	NNS
20417	1118	29	--	--	:
20417	1118	30	the	the	DT
20417	1118	31	originators	originator	NNS
20417	1118	32	of	of	IN
20417	1118	33	the	the	DT
20417	1118	34	Vegetable	Vegetable	NNP
20417	1118	35	Kingdom	Kingdom	NNP
20417	1118	36	.	.	.
20417	1119	1	On	on	IN
20417	1119	2	another	another	DT
20417	1119	3	tack	tack	NN
20417	1119	4	,	,	,
20417	1119	5	however	however	RB
20417	1119	6	,	,	,
20417	1119	7	there	there	EX
20417	1119	8	probably	probably	RB
20417	1119	9	evolved	evolve	VBD
20417	1119	10	a	a	DT
20417	1119	11	series	series	NN
20417	1119	12	of	of	IN
20417	1119	13	simple	simple	JJ
20417	1119	14	predatory	predatory	NN
20417	1119	15	creatures	creature	NNS
20417	1119	16	,	,	,
20417	1119	17	not	not	RB
20417	1119	18	able	able	JJ
20417	1119	19	to	to	TO
20417	1119	20	build	build	VB
20417	1119	21	up	up	RP
20417	1119	22	organic	organic	JJ
20417	1119	23	matter	matter	NN
20417	1119	24	from	from	IN
20417	1119	25	air	air	NN
20417	1119	26	,	,	,
20417	1119	27	water	water	NN
20417	1119	28	,	,	,
20417	1119	29	and	and	CC
20417	1119	30	salts	salt	NNS
20417	1119	31	,	,	,
20417	1119	32	but	but	CC
20417	1119	33	devouring	devour	VBG
20417	1119	34	their	-PRON-	PRP$
20417	1119	35	neighbours	neighbour	NNS
20417	1119	36	.	.	.
20417	1120	1	These	these	DT
20417	1120	2	units	unit	NNS
20417	1120	3	were	be	VBD
20417	1120	4	not	not	RB
20417	1120	5	closed	close	VBN
20417	1120	6	in	in	RB
20417	1120	7	with	with	IN
20417	1120	8	cellulose	cellulose	NN
20417	1120	9	,	,	,
20417	1120	10	but	but	CC
20417	1120	11	remained	remain	VBD
20417	1120	12	naked	naked	JJ
20417	1120	13	,	,	,
20417	1120	14	with	with	IN
20417	1120	15	their	-PRON-	PRP$
20417	1120	16	living	living	NN
20417	1120	17	matter	matter	NN
20417	1120	18	or	or	CC
20417	1120	19	protoplasm	protoplasm	NN
20417	1120	20	flowing	flow	VBG
20417	1120	21	out	out	RP
20417	1120	22	in	in	IN
20417	1120	23	changeful	changeful	JJ
20417	1120	24	processes	process	NNS
20417	1120	25	,	,	,
20417	1120	26	such	such	JJ
20417	1120	27	as	as	IN
20417	1120	28	we	-PRON-	PRP
20417	1120	29	see	see	VBP
20417	1120	30	in	in	IN
20417	1120	31	the	the	DT
20417	1120	32	Amoebæ	Amoebæ	NNP
20417	1120	33	in	in	IN
20417	1120	34	the	the	DT
20417	1120	35	ditch	ditch	NN
20417	1120	36	or	or	CC
20417	1120	37	in	in	IN
20417	1120	38	our	-PRON-	PRP$
20417	1120	39	own	own	JJ
20417	1120	40	white	white	JJ
20417	1120	41	blood	blood	NN
20417	1120	42	corpuscles	corpuscle	NNS
20417	1120	43	and	and	CC
20417	1120	44	other	other	JJ
20417	1120	45	amoeboid	amoeboid	NN
20417	1120	46	cells	cell	NNS
20417	1120	47	.	.	.
20417	1121	1	These	these	DT
20417	1121	2	were	be	VBD
20417	1121	3	the	the	DT
20417	1121	4	originators	originator	NNS
20417	1121	5	of	of	IN
20417	1121	6	the	the	DT
20417	1121	7	animal	animal	NN
20417	1121	8	kingdom	kingdom	NN
20417	1121	9	.	.	.
20417	1122	1	Thus	thus	RB
20417	1122	2	from	from	IN
20417	1122	3	very	very	RB
20417	1122	4	simple	simple	JJ
20417	1122	5	Protists	protist	NNS
20417	1122	6	the	the	DT
20417	1122	7	first	first	JJ
20417	1122	8	animals	animal	NNS
20417	1122	9	and	and	CC
20417	1122	10	the	the	DT
20417	1122	11	first	first	JJ
20417	1122	12	plants	plant	NNS
20417	1122	13	may	may	MD
20417	1122	14	have	have	VB
20417	1122	15	arisen	arise	VBN
20417	1122	16	.	.	.
20417	1123	1	All	all	DT
20417	1123	2	were	be	VBD
20417	1123	3	still	still	RB
20417	1123	4	very	very	RB
20417	1123	5	minute	minute	JJ
20417	1123	6	,	,	,
20417	1123	7	and	and	CC
20417	1123	8	it	-PRON-	PRP
20417	1123	9	is	be	VBZ
20417	1123	10	worth	worth	JJ
20417	1123	11	remembering	remember	VBG
20417	1123	12	that	that	WDT
20417	1123	13	had	have	VBD
20417	1123	14	there	there	RB
20417	1123	15	been	be	VBN
20417	1123	16	any	any	DT
20417	1123	17	scientific	scientific	JJ
20417	1123	18	spectator	spectator	NN
20417	1123	19	after	after	IN
20417	1123	20	our	-PRON-	PRP$
20417	1123	21	kind	kind	NN
20417	1123	22	upon	upon	IN
20417	1123	23	the	the	DT
20417	1123	24	earth	earth	NN
20417	1123	25	during	during	IN
20417	1123	26	these	these	DT
20417	1123	27	long	long	JJ
20417	1123	28	ages	age	NNS
20417	1123	29	,	,	,
20417	1123	30	he	-PRON-	PRP
20417	1123	31	would	would	MD
20417	1123	32	have	have	VB
20417	1123	33	lamented	lament	VBN
20417	1123	34	the	the	DT
20417	1123	35	entire	entire	JJ
20417	1123	36	absence	absence	NN
20417	1123	37	of	of	IN
20417	1123	38	life	life	NN
20417	1123	39	,	,	,
20417	1123	40	although	although	IN
20417	1123	41	the	the	DT
20417	1123	42	seas	sea	NNS
20417	1123	43	were	be	VBD
20417	1123	44	teeming	teem	VBG
20417	1123	45	.	.	.
20417	1124	1	The	the	DT
20417	1124	2	simplest	simple	JJS
20417	1124	3	forms	form	NNS
20417	1124	4	of	of	IN
20417	1124	5	life	life	NN
20417	1124	6	and	and	CC
20417	1124	7	the	the	DT
20417	1124	8	protoplasm	protoplasm	NN
20417	1124	9	which	which	WDT
20417	1124	10	Huxley	Huxley	NNP
20417	1124	11	called	call	VBD
20417	1124	12	the	the	DT
20417	1124	13	physical	physical	JJ
20417	1124	14	basis	basis	NN
20417	1124	15	of	of	IN
20417	1124	16	life	life	NN
20417	1124	17	will	will	MD
20417	1124	18	be	be	VB
20417	1124	19	dealt	deal	VBN
20417	1124	20	with	with	IN
20417	1124	21	in	in	IN
20417	1124	22	the	the	DT
20417	1124	23	chapter	chapter	NN
20417	1124	24	on	on	IN
20417	1124	25	Biology	Biology	NNP
20417	1124	26	in	in	IN
20417	1124	27	a	a	DT
20417	1124	28	later	later	JJ
20417	1124	29	section	section	NN
20417	1124	30	of	of	IN
20417	1124	31	this	this	DT
20417	1124	32	work	work	NN
20417	1124	33	.	.	.
20417	1125	1	FIRST	FIRST	NNP
20417	1125	2	GREAT	great	JJ
20417	1125	3	STEPS	step	NNS
20417	1125	4	IN	in	IN
20417	1125	5	EVOLUTION	evolution	FW
20417	1125	6	THE	the	DT
20417	1125	7	FIRST	first	JJ
20417	1125	8	PLANTS	plant	NNS
20417	1125	9	--	--	:
20417	1125	10	THE	the	DT
20417	1125	11	FIRST	first	JJ
20417	1125	12	ANIMALS	animal	NNS
20417	1125	13	--	--	:
20417	1125	14	BEGINNINGS	beginning	NNS
20417	1125	15	OF	of	IN
20417	1125	16	BODIES	body	NNS
20417	1125	17	--	--	:
20417	1125	18	EVOLUTION	evolution	NN
20417	1125	19	OF	of	IN
20417	1125	20	SEX	SEX	NNP
20417	1125	21	--	--	:
20417	1125	22	BEGINNING	beginning	NN
20417	1125	23	OF	of	IN
20417	1125	24	NATURAL	natural	JJ
20417	1125	25	DEATH	death	NN
20417	1125	26	§	§	CD
20417	1125	27	1	1	CD
20417	1125	28	The	the	DT
20417	1125	29	Contrast	Contrast	NNP
20417	1125	30	between	between	IN
20417	1125	31	Plants	Plants	NNPS
20417	1125	32	and	and	CC
20417	1125	33	Animals	Animals	NNPS
20417	1125	34	However	however	RB
20417	1125	35	it	-PRON-	PRP
20417	1125	36	may	may	MD
20417	1125	37	have	have	VB
20417	1125	38	come	come	VBN
20417	1125	39	about	about	RP
20417	1125	40	,	,	,
20417	1125	41	there	there	EX
20417	1125	42	is	be	VBZ
20417	1125	43	no	no	DT
20417	1125	44	doubt	doubt	NN
20417	1125	45	at	at	RB
20417	1125	46	all	all	RB
20417	1125	47	that	that	DT
20417	1125	48	one	one	CD
20417	1125	49	of	of	IN
20417	1125	50	the	the	DT
20417	1125	51	first	first	JJ
20417	1125	52	great	great	JJ
20417	1125	53	steps	step	NNS
20417	1125	54	in	in	IN
20417	1125	55	Organic	Organic	NNP
20417	1125	56	Evolution	Evolution	NNP
20417	1125	57	was	be	VBD
20417	1125	58	the	the	DT
20417	1125	59	forking	forking	NN
20417	1125	60	of	of	IN
20417	1125	61	the	the	DT
20417	1125	62	genealogical	genealogical	JJ
20417	1125	63	tree	tree	NN
20417	1125	64	into	into	IN
20417	1125	65	Plants	Plants	NNPS
20417	1125	66	and	and	CC
20417	1125	67	Animals	Animals	NNPS
20417	1125	68	--	--	:
20417	1125	69	the	the	DT
20417	1125	70	most	most	RBS
20417	1125	71	important	important	JJ
20417	1125	72	parting	parting	NN
20417	1125	73	of	of	IN
20417	1125	74	the	the	DT
20417	1125	75	ways	way	NNS
20417	1125	76	in	in	IN
20417	1125	77	the	the	DT
20417	1125	78	whole	whole	JJ
20417	1125	79	history	history	NN
20417	1125	80	of	of	IN
20417	1125	81	Nature	Nature	NNP
20417	1125	82	.	.	.
20417	1126	1	Typical	typical	JJ
20417	1126	2	plants	plant	NNS
20417	1126	3	have	have	VBP
20417	1126	4	chlorophyll	chlorophyll	NN
20417	1126	5	;	;	:
20417	1126	6	they	-PRON-	PRP
20417	1126	7	are	be	VBP
20417	1126	8	able	able	JJ
20417	1126	9	to	to	TO
20417	1126	10	feed	feed	VB
20417	1126	11	at	at	IN
20417	1126	12	a	a	DT
20417	1126	13	low	low	JJ
20417	1126	14	chemical	chemical	NN
20417	1126	15	level	level	NN
20417	1126	16	on	on	IN
20417	1126	17	air	air	NN
20417	1126	18	,	,	,
20417	1126	19	water	water	NN
20417	1126	20	,	,	,
20417	1126	21	and	and	CC
20417	1126	22	salts	salt	NNS
20417	1126	23	,	,	,
20417	1126	24	using	use	VBG
20417	1126	25	the	the	DT
20417	1126	26	energy	energy	NN
20417	1126	27	of	of	IN
20417	1126	28	the	the	DT
20417	1126	29	sunlight	sunlight	NN
20417	1126	30	in	in	IN
20417	1126	31	their	-PRON-	PRP$
20417	1126	32	photosynthesis	photosynthesis	NN
20417	1126	33	.	.	.
20417	1127	1	They	-PRON-	PRP
20417	1127	2	have	have	VBP
20417	1127	3	their	-PRON-	PRP$
20417	1127	4	cells	cell	NNS
20417	1127	5	boxed	box	VBN
20417	1127	6	in	in	RP
20417	1127	7	by	by	IN
20417	1127	8	cellulose	cellulose	NN
20417	1127	9	walls	wall	NNS
20417	1127	10	,	,	,
20417	1127	11	so	so	IN
20417	1127	12	that	that	IN
20417	1127	13	their	-PRON-	PRP$
20417	1127	14	opportunities	opportunity	NNS
20417	1127	15	for	for	IN
20417	1127	16	motility	motility	NN
20417	1127	17	are	be	VBP
20417	1127	18	greatly	greatly	RB
20417	1127	19	restricted	restrict	VBN
20417	1127	20	.	.	.
20417	1128	1	They	-PRON-	PRP
20417	1128	2	manufacture	manufacture	VBP
20417	1128	3	much	much	RB
20417	1128	4	more	more	RBR
20417	1128	5	nutritive	nutritive	JJ
20417	1128	6	material	material	NN
20417	1128	7	than	than	IN
20417	1128	8	they	-PRON-	PRP
20417	1128	9	need	need	VBP
20417	1128	10	,	,	,
20417	1128	11	and	and	CC
20417	1128	12	live	live	VB
20417	1128	13	far	far	RB
20417	1128	14	below	below	IN
20417	1128	15	their	-PRON-	PRP$
20417	1128	16	income	income	NN
20417	1128	17	.	.	.
20417	1129	1	They	-PRON-	PRP
20417	1129	2	have	have	VBP
20417	1129	3	no	no	DT
20417	1129	4	ready	ready	JJ
20417	1129	5	way	way	NN
20417	1129	6	of	of	IN
20417	1129	7	getting	get	VBG
20417	1129	8	rid	rid	VBN
20417	1129	9	of	of	IN
20417	1129	10	any	any	DT
20417	1129	11	nitrogenous	nitrogenous	JJ
20417	1129	12	waste	waste	NN
20417	1129	13	matter	matter	NN
20417	1129	14	that	that	IN
20417	1129	15	they	-PRON-	PRP
20417	1129	16	may	may	MD
20417	1129	17	form	form	VB
20417	1129	18	,	,	,
20417	1129	19	and	and	CC
20417	1129	20	this	this	DT
20417	1129	21	probably	probably	RB
20417	1129	22	helps	help	VBZ
20417	1129	23	to	to	TO
20417	1129	24	keep	keep	VB
20417	1129	25	them	-PRON-	PRP
20417	1129	26	sluggish	sluggish	JJ
20417	1129	27	.	.	.
20417	1130	1	Animals	animal	NNS
20417	1130	2	,	,	,
20417	1130	3	on	on	IN
20417	1130	4	the	the	DT
20417	1130	5	other	other	JJ
20417	1130	6	hand	hand	NN
20417	1130	7	,	,	,
20417	1130	8	feed	feed	VBP
20417	1130	9	at	at	IN
20417	1130	10	a	a	DT
20417	1130	11	high	high	JJ
20417	1130	12	chemical	chemical	NN
20417	1130	13	level	level	NN
20417	1130	14	,	,	,
20417	1130	15	on	on	IN
20417	1130	16	the	the	DT
20417	1130	17	carbohydrates	carbohydrate	NNS
20417	1130	18	(	(	-LRB-
20417	1130	19	e.g.	e.g.	RB
20417	1131	1	starch	starch	NN
20417	1131	2	and	and	CC
20417	1131	3	sugar	sugar	NNP
20417	1131	4	)	)	-RRB-
20417	1131	5	,	,	,
20417	1131	6	fats	fat	NNS
20417	1131	7	,	,	,
20417	1131	8	and	and	CC
20417	1131	9	proteins	protein	NNS
20417	1131	10	(	(	-LRB-
20417	1131	11	e.g.	e.g.	RB
20417	1132	1	gluten	gluten	NNP
20417	1132	2	,	,	,
20417	1132	3	albumin	albumin	NNP
20417	1132	4	,	,	,
20417	1132	5	casein	casein	NNP
20417	1132	6	)	)	-RRB-
20417	1132	7	which	which	WDT
20417	1132	8	are	be	VBP
20417	1132	9	manufactured	manufacture	VBN
20417	1132	10	by	by	IN
20417	1132	11	other	other	JJ
20417	1132	12	animals	animal	NNS
20417	1132	13	,	,	,
20417	1132	14	or	or	CC
20417	1132	15	to	to	TO
20417	1132	16	begin	begin	VB
20417	1132	17	with	with	IN
20417	1132	18	,	,	,
20417	1132	19	by	by	IN
20417	1132	20	plants	plant	NNS
20417	1132	21	.	.	.
20417	1133	1	Their	-PRON-	PRP$
20417	1133	2	cells	cell	NNS
20417	1133	3	have	have	VBP
20417	1133	4	not	not	RB
20417	1133	5	cellulose	cellulose	VB
20417	1133	6	walls	wall	NNS
20417	1133	7	,	,	,
20417	1133	8	nor	nor	CC
20417	1133	9	in	in	IN
20417	1133	10	most	most	JJS
20417	1133	11	cases	case	NNS
20417	1133	12	much	much	JJ
20417	1133	13	wall	wall	NN
20417	1133	14	of	of	IN
20417	1133	15	any	any	DT
20417	1133	16	kind	kind	NN
20417	1133	17	,	,	,
20417	1133	18	and	and	CC
20417	1133	19	motility	motility	NN
20417	1133	20	in	in	IN
20417	1133	21	the	the	DT
20417	1133	22	majority	majority	NN
20417	1133	23	is	be	VBZ
20417	1133	24	unrestricted	unrestricted	JJ
20417	1133	25	.	.	.
20417	1134	1	Animals	animal	NNS
20417	1134	2	live	live	VBP
20417	1134	3	much	much	RB
20417	1134	4	more	more	RBR
20417	1134	5	nearly	nearly	RB
20417	1134	6	up	up	IN
20417	1134	7	to	to	IN
20417	1134	8	their	-PRON-	PRP$
20417	1134	9	income	income	NN
20417	1134	10	.	.	.
20417	1135	1	If	if	IN
20417	1135	2	we	-PRON-	PRP
20417	1135	3	could	could	MD
20417	1135	4	make	make	VB
20417	1135	5	for	for	IN
20417	1135	6	an	an	DT
20417	1135	7	animal	animal	NN
20417	1135	8	and	and	CC
20417	1135	9	a	a	DT
20417	1135	10	plant	plant	NN
20417	1135	11	of	of	IN
20417	1135	12	equal	equal	JJ
20417	1135	13	weight	weight	NN
20417	1135	14	two	two	CD
20417	1135	15	fractions	fraction	NNS
20417	1135	16	showing	show	VBG
20417	1135	17	the	the	DT
20417	1135	18	ratio	ratio	NN
20417	1135	19	of	of	IN
20417	1135	20	the	the	DT
20417	1135	21	upbuilding	upbuilding	JJ
20417	1135	22	,	,	,
20417	1135	23	constructive	constructive	JJ
20417	1135	24	,	,	,
20417	1135	25	chemical	chemical	JJ
20417	1135	26	processes	process	NNS
20417	1135	27	to	to	IN
20417	1135	28	the	the	DT
20417	1135	29	down	down	RB
20417	1135	30	-	-	HYPH
20417	1135	31	breaking	breaking	JJ
20417	1135	32	,	,	,
20417	1135	33	disruptive	disruptive	JJ
20417	1135	34	,	,	,
20417	1135	35	chemical	chemical	NN
20417	1135	36	processes	process	NNS
20417	1135	37	that	that	WDT
20417	1135	38	go	go	VBP
20417	1135	39	on	on	RP
20417	1135	40	in	in	IN
20417	1135	41	their	-PRON-	PRP$
20417	1135	42	respective	respective	JJ
20417	1135	43	bodies	body	NNS
20417	1135	44	,	,	,
20417	1135	45	the	the	DT
20417	1135	46	ratio	ratio	NN
20417	1135	47	for	for	IN
20417	1135	48	the	the	DT
20417	1135	49	plant	plant	NN
20417	1135	50	would	would	MD
20417	1135	51	be	be	VB
20417	1135	52	much	much	RB
20417	1135	53	greater	great	JJR
20417	1135	54	than	than	IN
20417	1135	55	the	the	DT
20417	1135	56	corresponding	corresponding	JJ
20417	1135	57	ratio	ratio	NN
20417	1135	58	for	for	IN
20417	1135	59	the	the	DT
20417	1135	60	animal	animal	NN
20417	1135	61	.	.	.
20417	1136	1	In	in	IN
20417	1136	2	other	other	JJ
20417	1136	3	words	word	NNS
20417	1136	4	,	,	,
20417	1136	5	animals	animal	NNS
20417	1136	6	take	take	VBP
20417	1136	7	the	the	DT
20417	1136	8	munitions	munition	NNS
20417	1136	9	which	which	WDT
20417	1136	10	plants	plant	NNS
20417	1136	11	laboriously	laboriously	RB
20417	1136	12	manufacture	manufacture	VBP
20417	1136	13	and	and	CC
20417	1136	14	explode	explode	VB
20417	1136	15	them	-PRON-	PRP
20417	1136	16	in	in	IN
20417	1136	17	locomotion	locomotion	NN
20417	1136	18	and	and	CC
20417	1136	19	work	work	NN
20417	1136	20	;	;	:
20417	1136	21	and	and	CC
20417	1136	22	the	the	DT
20417	1136	23	entire	entire	JJ
20417	1136	24	system	system	NN
20417	1136	25	of	of	IN
20417	1136	26	animate	animate	VB
20417	1136	27	nature	nature	NN
20417	1136	28	depends	depend	VBZ
20417	1136	29	upon	upon	IN
20417	1136	30	the	the	DT
20417	1136	31	photosynthesis	photosynthesis	NN
20417	1136	32	that	that	WDT
20417	1136	33	goes	go	VBZ
20417	1136	34	on	on	RB
20417	1136	35	in	in	IN
20417	1136	36	green	green	JJ
20417	1136	37	plants	plant	NNS
20417	1136	38	.	.	.
20417	1137	1	[	[	-LRB-
20417	1137	2	Illustration	illustration	NN
20417	1137	3	:	:	:
20417	1137	4	_	_	XX
20417	1137	5	From	from	IN
20417	1137	6	the	the	DT
20417	1137	7	Smithsonian	Smithsonian	NNP
20417	1137	8	Report	Report	NNP
20417	1137	9	,	,	,
20417	1137	10	1917	1917	CD
20417	1137	11	_	_	NNP
20417	1137	12	A	a	DT
20417	1137	13	PIECE	piece	NN
20417	1137	14	OF	of	IN
20417	1137	15	A	a	DT
20417	1137	16	REEF	reef	NN
20417	1137	17	-	-	HYPH
20417	1137	18	BUILDING	building	NN
20417	1137	19	CORAL	CORAL	NNS
20417	1137	20	,	,	,
20417	1137	21	BUILT	build	VBN
20417	1137	22	UP	up	RP
20417	1137	23	BY	by	IN
20417	1137	24	A	a	DT
20417	1137	25	LARGE	large	JJ
20417	1137	26	COLONY	COLONY	NNS
20417	1137	27	OF	of	IN
20417	1137	28	SMALL	SMALL	NNP
20417	1137	29	SEA	SEA	NNP
20417	1137	30	-	-	HYPH
20417	1137	31	ANEMONE	ANEMONE	NNP
20417	1137	32	-	-	HYPH
20417	1137	33	LIKE	like	NN
20417	1137	34	POLYPS	polyps	NN
20417	1137	35	,	,	,
20417	1137	36	EACH	each	DT
20417	1137	37	OF	of	IN
20417	1137	38	WHICH	which	WDT
20417	1137	39	FORMS	forms	RB
20417	1137	40	FROM	from	IN
20417	1137	41	THE	the	DT
20417	1137	42	SALTS	salt	NNS
20417	1137	43	OF	of	IN
20417	1137	44	THE	the	DT
20417	1137	45	SEA	SEA	NNP
20417	1137	46	A	A	NNP
20417	1137	47	SKELETON	SKELETON	NNP
20417	1137	48	OR	or	CC
20417	1137	49	SHELL	shell	NN
20417	1137	50	OF	of	IN
20417	1137	51	LIME	LIME	NNP
20417	1137	52	The	the	DT
20417	1137	53	wonderful	wonderful	JJ
20417	1137	54	mass	mass	NN
20417	1137	55	of	of	IN
20417	1137	56	corals	coral	NNS
20417	1137	57	,	,	,
20417	1137	58	which	which	WDT
20417	1137	59	are	be	VBP
20417	1137	60	very	very	RB
20417	1137	61	beautiful	beautiful	JJ
20417	1137	62	,	,	,
20417	1137	63	are	be	VBP
20417	1137	64	the	the	DT
20417	1137	65	skeleton	skeleton	NN
20417	1137	66	remains	remain	VBZ
20417	1137	67	of	of	IN
20417	1137	68	hundreds	hundred	NNS
20417	1137	69	of	of	IN
20417	1137	70	these	these	DT
20417	1137	71	little	little	JJ
20417	1137	72	creatures	creature	NNS
20417	1137	73	.	.	.
20417	1137	74	]	]	-RRB-
20417	1138	1	[	[	-LRB-
20417	1138	2	Illustration	illustration	NN
20417	1138	3	:	:	:
20417	1138	4	_	_	NNP
20417	1138	5	Photo	Photo	NNP
20417	1138	6	:	:	:
20417	1138	7	J.	J.	NNP
20417	1138	8	J.	J.	NNP
20417	1139	1	Ward	Ward	NNP
20417	1139	2	,	,	,
20417	1139	3	F.E.S.	F.E.S.	NNP
20417	1139	4	_	_	NNP
20417	1139	5	THE	the	DT
20417	1139	6	INSET	inset	NN
20417	1139	7	CIRCLE	circle	NN
20417	1139	8	SHOWS	SHOWS	NNP
20417	1139	9	A	a	DT
20417	1139	10	GROUP	GROUP	NNP
20417	1139	11	OF	of	IN
20417	1139	12	CHALK	CHALK	NNP
20417	1139	13	-	-	HYPH
20417	1139	14	FORMING	form	VBG
20417	1139	15	ANIMALS	animal	NNS
20417	1139	16	,	,	,
20417	1139	17	OR	or	CC
20417	1139	18	FORAMINIFERA	FORAMINIFERA	NNP
20417	1139	19	,	,	,
20417	1139	20	EACH	each	NN
20417	1139	21	ABOUT	about	IN
20417	1139	22	THE	the	DT
20417	1139	23	SIZE	size	NN
20417	1139	24	OF	of	IN
20417	1139	25	A	a	DT
20417	1139	26	VERY	very	RB
20417	1139	27	SMALL	SMALL	NNP
20417	1139	28	PIN	PIN	NNP
20417	1139	29	'S	be	VBZ
20417	1139	30	HEAD	HEAD	NNP
20417	1139	31	They	-PRON-	PRP
20417	1139	32	form	form	VBP
20417	1139	33	a	a	DT
20417	1139	34	great	great	JJ
20417	1139	35	part	part	NN
20417	1139	36	of	of	IN
20417	1139	37	the	the	DT
20417	1139	38	chalk	chalk	JJ
20417	1139	39	cliffs	cliff	NNS
20417	1139	40	of	of	IN
20417	1139	41	Dover	Dover	NNP
20417	1139	42	and	and	CC
20417	1139	43	similar	similar	JJ
20417	1139	44	deposits	deposit	NNS
20417	1139	45	which	which	WDT
20417	1139	46	have	have	VBP
20417	1139	47	been	be	VBN
20417	1139	48	raised	raise	VBN
20417	1139	49	from	from	IN
20417	1139	50	the	the	DT
20417	1139	51	floor	floor	NN
20417	1139	52	of	of	IN
20417	1139	53	an	an	DT
20417	1139	54	ancient	ancient	JJ
20417	1139	55	sea	sea	NN
20417	1139	56	.	.	.
20417	1140	1	THE	the	DT
20417	1140	2	ENORMOUSLY	ENORMOUSLY	NNP
20417	1140	3	ENLARGED	ENLARGED	NNP
20417	1140	4	ILLUSTRATION	illustration	NN
20417	1140	5	IS	be	VBZ
20417	1140	6	THAT	that	DT
20417	1140	7	OF	of	IN
20417	1140	8	A	a	DT
20417	1140	9	COMMON	COMMON	NNP
20417	1140	10	FORAMINIFER	FORAMINIFER	NNP
20417	1140	11	(	(	-LRB-
20417	1140	12	POLYSTOMELLA	POLYSTOMELLA	NNP
20417	1140	13	)	)	-RRB-
20417	1140	14	SHOWING	show	VBD
20417	1140	15	THE	the	DT
20417	1140	16	SHELL	SHELL	NNS
20417	1140	17	IN	in	IN
20417	1140	18	THE	the	DT
20417	1140	19	CENTRE	CENTRE	NNP
20417	1140	20	AND	and	CC
20417	1140	21	THE	the	DT
20417	1140	22	OUTFLOWING	outflowing	NN
20417	1140	23	NETWORK	NETWORK	NNP
20417	1140	24	OF	of	IN
20417	1140	25	LIVING	live	VBG
20417	1140	26	MATTER	MATTER	NNP
20417	1140	27	,	,	,
20417	1140	28	ALONG	along	IN
20417	1140	29	WHICH	which	WDT
20417	1140	30	GRANULES	GRANULES	NNP
20417	1140	31	ARE	are	VBP
20417	1140	32	CONTINUALLY	CONTINUALLY	NNP
20417	1140	33	TRAVELLING	travel	VBG
20417	1140	34	,	,	,
20417	1140	35	AND	and	CC
20417	1140	36	BY	by	IN
20417	1140	37	WHICH	which	WDT
20417	1140	38	FOOD	food	NN
20417	1140	39	PARTICLES	particle	NNS
20417	1140	40	ARE	are	VBP
20417	1140	41	ENTANGLED	entangle	VBG
20417	1140	42	AND	and	CC
20417	1140	43	DRAWN	DRAWN	NNS
20417	1140	44	IN	in	IN
20417	1140	45	_	_	NNP
20417	1140	46	Reproduced	reproduce	VBN
20417	1140	47	by	by	IN
20417	1140	48	permission	permission	NN
20417	1140	49	of	of	IN
20417	1140	50	the	the	DT
20417	1140	51	Natural	Natural	NNP
20417	1140	52	History	History	NNP
20417	1140	53	Museum	Museum	NNP
20417	1140	54	_	_	NNP
20417	1140	55	(	(	-LRB-
20417	1140	56	_	_	NNP
20417	1140	57	after	after	IN
20417	1140	58	Max	Max	NNP
20417	1140	59	Schultze	Schultze	NNP
20417	1140	60	_	_	NNP
20417	1140	61	)	)	-RRB-
20417	1140	62	.	.	.
20417	1140	63	]	]	-RRB-
20417	1141	1	As	as	IN
20417	1141	2	the	the	DT
20417	1141	3	result	result	NN
20417	1141	4	of	of	IN
20417	1141	5	much	much	RB
20417	1141	6	more	more	RBR
20417	1141	7	explosive	explosive	JJ
20417	1141	8	life	life	NN
20417	1141	9	,	,	,
20417	1141	10	animals	animal	NNS
20417	1141	11	have	have	VBP
20417	1141	12	to	to	TO
20417	1141	13	deal	deal	VB
20417	1141	14	with	with	IN
20417	1141	15	much	much	JJ
20417	1141	16	in	in	IN
20417	1141	17	the	the	DT
20417	1141	18	way	way	NN
20417	1141	19	of	of	IN
20417	1141	20	nitrogenous	nitrogenous	JJ
20417	1141	21	waste	waste	NN
20417	1141	22	products	product	NNS
20417	1141	23	,	,	,
20417	1141	24	the	the	DT
20417	1141	25	ashes	ashe	NNS
20417	1141	26	of	of	IN
20417	1141	27	the	the	DT
20417	1141	28	living	live	VBG
20417	1141	29	fire	fire	NN
20417	1141	30	,	,	,
20417	1141	31	but	but	CC
20417	1141	32	these	these	DT
20417	1141	33	are	be	VBP
20417	1141	34	usually	usually	RB
20417	1141	35	got	get	VBN
20417	1141	36	rid	rid	VBN
20417	1141	37	of	of	IN
20417	1141	38	very	very	RB
20417	1141	39	effectively	effectively	RB
20417	1141	40	,	,	,
20417	1141	41	e.g.	e.g.	RB
20417	1142	1	in	in	IN
20417	1142	2	the	the	DT
20417	1142	3	kidney	kidney	NN
20417	1142	4	filters	filter	NNS
20417	1142	5	,	,	,
20417	1142	6	and	and	CC
20417	1142	7	do	do	VBP
20417	1142	8	not	not	RB
20417	1142	9	clog	clog	VB
20417	1142	10	the	the	DT
20417	1142	11	system	system	NN
20417	1142	12	by	by	IN
20417	1142	13	being	be	VBG
20417	1142	14	deposited	deposit	VBN
20417	1142	15	as	as	IN
20417	1142	16	crystals	crystal	NNS
20417	1142	17	and	and	CC
20417	1142	18	the	the	DT
20417	1142	19	like	like	JJ
20417	1142	20	,	,	,
20417	1142	21	as	as	IN
20417	1142	22	happens	happen	VBZ
20417	1142	23	in	in	IN
20417	1142	24	plants	plant	NNS
20417	1142	25	.	.	.
20417	1143	1	Sluggish	sluggish	JJ
20417	1143	2	animals	animal	NNS
20417	1143	3	like	like	IN
20417	1143	4	sea	sea	NN
20417	1143	5	-	-	HYPH
20417	1143	6	squirts	squirt	NNS
20417	1143	7	which	which	WDT
20417	1143	8	have	have	VBP
20417	1143	9	no	no	DT
20417	1143	10	kidneys	kidney	NNS
20417	1143	11	are	be	VBP
20417	1143	12	exceptions	exception	NNS
20417	1143	13	that	that	WDT
20417	1143	14	prove	prove	VBP
20417	1143	15	the	the	DT
20417	1143	16	rule	rule	NN
20417	1143	17	,	,	,
20417	1143	18	and	and	CC
20417	1143	19	it	-PRON-	PRP
20417	1143	20	need	nee	MD
20417	1143	21	hardly	hardly	RB
20417	1143	22	be	be	VB
20417	1143	23	said	say	VBN
20417	1143	24	that	that	IN
20417	1143	25	the	the	DT
20417	1143	26	statements	statement	NNS
20417	1143	27	that	that	WDT
20417	1143	28	have	have	VBP
20417	1143	29	been	be	VBN
20417	1143	30	made	make	VBN
20417	1143	31	in	in	IN
20417	1143	32	regard	regard	NN
20417	1143	33	to	to	IN
20417	1143	34	the	the	DT
20417	1143	35	contrasts	contrast	NNS
20417	1143	36	between	between	IN
20417	1143	37	plants	plant	NNS
20417	1143	38	and	and	CC
20417	1143	39	animals	animal	NNS
20417	1143	40	are	be	VBP
20417	1143	41	general	general	JJ
20417	1143	42	statements	statement	NNS
20417	1143	43	.	.	.
20417	1144	1	There	there	EX
20417	1144	2	is	be	VBZ
20417	1144	3	often	often	RB
20417	1144	4	a	a	DT
20417	1144	5	good	good	JJ
20417	1144	6	deal	deal	NN
20417	1144	7	of	of	IN
20417	1144	8	the	the	DT
20417	1144	9	plant	plant	NN
20417	1144	10	about	about	IN
20417	1144	11	the	the	DT
20417	1144	12	animal	animal	NN
20417	1144	13	,	,	,
20417	1144	14	as	as	IN
20417	1144	15	in	in	IN
20417	1144	16	sedentary	sedentary	JJ
20417	1144	17	sponges	sponge	NNS
20417	1144	18	,	,	,
20417	1144	19	zoophytes	zoophyte	NNS
20417	1144	20	,	,	,
20417	1144	21	corals	coral	NNS
20417	1144	22	,	,	,
20417	1144	23	and	and	CC
20417	1144	24	sea	sea	NN
20417	1144	25	-	-	HYPH
20417	1144	26	squirts	squirt	NNS
20417	1144	27	,	,	,
20417	1144	28	and	and	CC
20417	1144	29	there	there	EX
20417	1144	30	is	be	VBZ
20417	1144	31	often	often	RB
20417	1144	32	a	a	DT
20417	1144	33	little	little	JJ
20417	1144	34	of	of	IN
20417	1144	35	the	the	DT
20417	1144	36	animal	animal	NN
20417	1144	37	about	about	IN
20417	1144	38	the	the	DT
20417	1144	39	plant	plant	NN
20417	1144	40	,	,	,
20417	1144	41	as	as	IN
20417	1144	42	we	-PRON-	PRP
20417	1144	43	see	see	VBP
20417	1144	44	in	in	IN
20417	1144	45	the	the	DT
20417	1144	46	movements	movement	NNS
20417	1144	47	of	of	IN
20417	1144	48	all	all	DT
20417	1144	49	shoots	shoot	NNS
20417	1144	50	and	and	CC
20417	1144	51	roots	root	NNS
20417	1144	52	and	and	CC
20417	1144	53	leaves	leave	NNS
20417	1144	54	,	,	,
20417	1144	55	and	and	CC
20417	1144	56	occasionally	occasionally	RB
20417	1144	57	in	in	IN
20417	1144	58	the	the	DT
20417	1144	59	parts	part	NNS
20417	1144	60	of	of	IN
20417	1144	61	the	the	DT
20417	1144	62	flower	flower	NN
20417	1144	63	.	.	.
20417	1145	1	But	but	CC
20417	1145	2	the	the	DT
20417	1145	3	important	important	JJ
20417	1145	4	fact	fact	NN
20417	1145	5	is	be	VBZ
20417	1145	6	that	that	IN
20417	1145	7	on	on	IN
20417	1145	8	the	the	DT
20417	1145	9	early	early	JJ
20417	1145	10	forking	forking	NN
20417	1145	11	of	of	IN
20417	1145	12	the	the	DT
20417	1145	13	genealogical	genealogical	JJ
20417	1145	14	tree	tree	NN
20417	1145	15	,	,	,
20417	1145	16	i.e.	i.e.	FW
20417	1146	1	the	the	DT
20417	1146	2	divergence	divergence	NN
20417	1146	3	of	of	IN
20417	1146	4	plants	plant	NNS
20417	1146	5	and	and	CC
20417	1146	6	animals	animal	NNS
20417	1146	7	,	,	,
20417	1146	8	there	there	EX
20417	1146	9	depended	depend	VBD
20417	1146	10	and	and	CC
20417	1146	11	depends	depend	VBZ
20417	1146	12	all	all	PDT
20417	1146	13	the	the	DT
20417	1146	14	higher	high	JJR
20417	1146	15	life	life	NN
20417	1146	16	of	of	IN
20417	1146	17	the	the	DT
20417	1146	18	animal	animal	NN
20417	1146	19	kingdom	kingdom	NN
20417	1146	20	,	,	,
20417	1146	21	not	not	RB
20417	1146	22	to	to	TO
20417	1146	23	speak	speak	VB
20417	1146	24	of	of	IN
20417	1146	25	mankind	mankind	NN
20417	1146	26	.	.	.
20417	1147	1	The	the	DT
20417	1147	2	continuance	continuance	NN
20417	1147	3	of	of	IN
20417	1147	4	civilisation	civilisation	NN
20417	1147	5	,	,	,
20417	1147	6	the	the	DT
20417	1147	7	upkeep	upkeep	NN
20417	1147	8	of	of	IN
20417	1147	9	the	the	DT
20417	1147	10	human	human	JJ
20417	1147	11	and	and	CC
20417	1147	12	animal	animal	NN
20417	1147	13	population	population	NN
20417	1147	14	of	of	IN
20417	1147	15	the	the	DT
20417	1147	16	globe	globe	NN
20417	1147	17	,	,	,
20417	1147	18	and	and	CC
20417	1147	19	even	even	RB
20417	1147	20	the	the	DT
20417	1147	21	supply	supply	NN
20417	1147	22	of	of	IN
20417	1147	23	oxygen	oxygen	NN
20417	1147	24	to	to	IN
20417	1147	25	the	the	DT
20417	1147	26	air	air	NN
20417	1147	27	we	-PRON-	PRP
20417	1147	28	breathe	breathe	VBP
20417	1147	29	,	,	,
20417	1147	30	depend	depend	VBP
20417	1147	31	on	on	IN
20417	1147	32	the	the	DT
20417	1147	33	silent	silent	JJ
20417	1147	34	laboratories	laboratory	NNS
20417	1147	35	of	of	IN
20417	1147	36	the	the	DT
20417	1147	37	green	green	JJ
20417	1147	38	leaves	leave	NNS
20417	1147	39	,	,	,
20417	1147	40	which	which	WDT
20417	1147	41	are	be	VBP
20417	1147	42	able	able	JJ
20417	1147	43	with	with	IN
20417	1147	44	the	the	DT
20417	1147	45	help	help	NN
20417	1147	46	of	of	IN
20417	1147	47	the	the	DT
20417	1147	48	sunlight	sunlight	NN
20417	1147	49	to	to	TO
20417	1147	50	use	use	VB
20417	1147	51	carbonic	carbonic	JJ
20417	1147	52	acid	acid	NN
20417	1147	53	,	,	,
20417	1147	54	water	water	NN
20417	1147	55	,	,	,
20417	1147	56	and	and	CC
20417	1147	57	salts	salt	NNS
20417	1147	58	to	to	TO
20417	1147	59	build	build	VB
20417	1147	60	up	up	RP
20417	1147	61	the	the	DT
20417	1147	62	bread	bread	NN
20417	1147	63	of	of	IN
20417	1147	64	life	life	NN
20417	1147	65	.	.	.
20417	1148	1	§	§	ADD
20417	1148	2	2	2	CD
20417	1148	3	The	the	DT
20417	1148	4	Beginnings	Beginnings	NNPS
20417	1148	5	of	of	IN
20417	1148	6	Land	Land	NNP
20417	1148	7	Plants	Plants	NNPS
20417	1148	8	It	-PRON-	PRP
20417	1148	9	is	be	VBZ
20417	1148	10	highly	highly	RB
20417	1148	11	probable	probable	JJ
20417	1148	12	that	that	IN
20417	1148	13	for	for	IN
20417	1148	14	long	long	JJ
20417	1148	15	ages	age	NNS
20417	1148	16	the	the	DT
20417	1148	17	waters	water	NNS
20417	1148	18	covered	cover	VBD
20417	1148	19	the	the	DT
20417	1148	20	earth	earth	NN
20417	1148	21	,	,	,
20417	1148	22	and	and	CC
20417	1148	23	that	that	IN
20417	1148	24	all	all	PDT
20417	1148	25	the	the	DT
20417	1148	26	primeval	primeval	NN
20417	1148	27	vegetation	vegetation	NN
20417	1148	28	consisted	consist	VBD
20417	1148	29	of	of	IN
20417	1148	30	simple	simple	JJ
20417	1148	31	Flagellates	Flagellates	NNPS
20417	1148	32	in	in	IN
20417	1148	33	the	the	DT
20417	1148	34	universal	universal	JJ
20417	1148	35	Open	Open	NNP
20417	1148	36	Sea	Sea	NNP
20417	1148	37	.	.	.
20417	1149	1	But	but	CC
20417	1149	2	contraction	contraction	NN
20417	1149	3	of	of	IN
20417	1149	4	the	the	DT
20417	1149	5	earth	earth	NN
20417	1149	6	's	's	POS
20417	1149	7	crust	crust	NN
20417	1149	8	brought	bring	VBN
20417	1149	9	about	about	RP
20417	1149	10	elevations	elevation	NNS
20417	1149	11	and	and	CC
20417	1149	12	depressions	depression	NNS
20417	1149	13	of	of	IN
20417	1149	14	the	the	DT
20417	1149	15	sea	sea	NN
20417	1149	16	-	-	HYPH
20417	1149	17	floor	floor	NN
20417	1149	18	,	,	,
20417	1149	19	and	and	CC
20417	1149	20	in	in	IN
20417	1149	21	places	place	NNS
20417	1149	22	the	the	DT
20417	1149	23	solid	solid	JJ
20417	1149	24	substratum	substratum	NN
20417	1149	25	was	be	VBD
20417	1149	26	brought	bring	VBN
20417	1149	27	near	near	RB
20417	1149	28	enough	enough	RB
20417	1149	29	the	the	DT
20417	1149	30	surface	surface	NN
20417	1149	31	to	to	TO
20417	1149	32	allow	allow	VB
20417	1149	33	the	the	DT
20417	1149	34	floating	float	VBG
20417	1149	35	plants	plant	NNS
20417	1149	36	to	to	TO
20417	1149	37	begin	begin	VB
20417	1149	38	to	to	TO
20417	1149	39	settle	settle	VB
20417	1149	40	down	down	RP
20417	1149	41	without	without	IN
20417	1149	42	getting	get	VBG
20417	1149	43	out	out	IN
20417	1149	44	of	of	IN
20417	1149	45	the	the	DT
20417	1149	46	light	light	NN
20417	1149	47	.	.	.
20417	1150	1	This	this	DT
20417	1150	2	is	be	VBZ
20417	1150	3	how	how	WRB
20417	1150	4	Professor	Professor	NNP
20417	1150	5	Church	Church	NNP
20417	1150	6	pictures	picture	VBZ
20417	1150	7	the	the	DT
20417	1150	8	beginning	beginning	NN
20417	1150	9	of	of	IN
20417	1150	10	a	a	DT
20417	1150	11	fixed	fix	VBN
20417	1150	12	vegetation	vegetation	NN
20417	1150	13	--	--	:
20417	1150	14	a	a	DT
20417	1150	15	very	very	RB
20417	1150	16	momentous	momentous	JJ
20417	1150	17	step	step	NN
20417	1150	18	in	in	IN
20417	1150	19	evolution	evolution	NN
20417	1150	20	.	.	.
20417	1151	1	It	-PRON-	PRP
20417	1151	2	was	be	VBD
20417	1151	3	perhaps	perhaps	RB
20417	1151	4	among	among	IN
20417	1151	5	this	this	DT
20417	1151	6	early	early	JJ
20417	1151	7	vegetation	vegetation	NN
20417	1151	8	that	that	WDT
20417	1151	9	animals	animal	NNS
20417	1151	10	had	have	VBD
20417	1151	11	their	-PRON-	PRP$
20417	1151	12	first	first	JJ
20417	1151	13	successes	success	NNS
20417	1151	14	.	.	.
20417	1152	1	As	as	IN
20417	1152	2	the	the	DT
20417	1152	3	floor	floor	NN
20417	1152	4	of	of	IN
20417	1152	5	the	the	DT
20417	1152	6	sea	sea	NN
20417	1152	7	in	in	IN
20417	1152	8	these	these	DT
20417	1152	9	shallow	shallow	JJ
20417	1152	10	areas	area	NNS
20417	1152	11	was	be	VBD
20417	1152	12	raised	raise	VBN
20417	1152	13	higher	high	JJR
20417	1152	14	and	and	CC
20417	1152	15	higher	high	JJR
20417	1152	16	there	there	EX
20417	1152	17	was	be	VBD
20417	1152	18	a	a	DT
20417	1152	19	beginning	beginning	NN
20417	1152	20	of	of	IN
20417	1152	21	dry	dry	JJ
20417	1152	22	land	land	NN
20417	1152	23	.	.	.
20417	1153	1	The	the	DT
20417	1153	2	sedentary	sedentary	JJ
20417	1153	3	plants	plant	NNS
20417	1153	4	already	already	RB
20417	1153	5	spoken	speak	VBN
20417	1153	6	of	of	IN
20417	1153	7	were	be	VBD
20417	1153	8	the	the	DT
20417	1153	9	ancestors	ancestor	NNS
20417	1153	10	of	of	IN
20417	1153	11	the	the	DT
20417	1153	12	shore	shore	NN
20417	1153	13	seaweeds	seaweed	NNS
20417	1153	14	,	,	,
20417	1153	15	and	and	CC
20417	1153	16	there	there	EX
20417	1153	17	is	be	VBZ
20417	1153	18	no	no	DT
20417	1153	19	doubt	doubt	NN
20417	1153	20	that	that	IN
20417	1153	21	when	when	WRB
20417	1153	22	we	-PRON-	PRP
20417	1153	23	go	go	VBP
20417	1153	24	down	down	RP
20417	1153	25	at	at	IN
20417	1153	26	the	the	DT
20417	1153	27	lowest	low	JJS
20417	1153	28	tide	tide	NN
20417	1153	29	and	and	CC
20417	1153	30	wade	wade	VB
20417	1153	31	cautiously	cautiously	RB
20417	1153	32	out	out	IN
20417	1153	33	among	among	IN
20417	1153	34	the	the	DT
20417	1153	35	jungle	jungle	NN
20417	1153	36	of	of	IN
20417	1153	37	vegetation	vegetation	NN
20417	1153	38	only	only	RB
20417	1153	39	exposed	expose	VBN
20417	1153	40	on	on	IN
20417	1153	41	such	such	JJ
20417	1153	42	occasions	occasion	NNS
20417	1153	43	we	-PRON-	PRP
20417	1153	44	are	be	VBP
20417	1153	45	getting	get	VBG
20417	1153	46	a	a	DT
20417	1153	47	glimpse	glimpse	NN
20417	1153	48	of	of	IN
20417	1153	49	very	very	RB
20417	1153	50	ancient	ancient	JJ
20417	1153	51	days	day	NNS
20417	1153	52	.	.	.
20417	1154	1	_	_	NNP
20417	1154	2	This	this	DT
20417	1154	3	_	_	NNP
20417	1154	4	is	be	VBZ
20417	1154	5	the	the	DT
20417	1154	6	forest	forest	NN
20417	1154	7	primeval	primeval	NN
20417	1154	8	.	.	.
20417	1155	1	The	the	DT
20417	1155	2	Protozoa	protozoa	JJ
20417	1155	3	Animals	animal	NNS
20417	1155	4	below	below	IN
20417	1155	5	the	the	DT
20417	1155	6	level	level	NN
20417	1155	7	of	of	IN
20417	1155	8	zoophytes	zoophyte	NNS
20417	1155	9	and	and	CC
20417	1155	10	sponges	sponge	NNS
20417	1155	11	are	be	VBP
20417	1155	12	called	call	VBN
20417	1155	13	Protozoa	Protozoa	NNP
20417	1155	14	.	.	.
20417	1156	1	The	the	DT
20417	1156	2	word	word	NN
20417	1156	3	obviously	obviously	RB
20417	1156	4	means	mean	VBZ
20417	1156	5	"	"	``
20417	1156	6	First	First	NNP
20417	1156	7	Animals	Animals	NNPS
20417	1156	8	,	,	,
20417	1156	9	"	"	''
20417	1156	10	but	but	CC
20417	1156	11	all	all	DT
20417	1156	12	that	that	WDT
20417	1156	13	we	-PRON-	PRP
20417	1156	14	can	can	MD
20417	1156	15	say	say	VB
20417	1156	16	is	be	VBZ
20417	1156	17	that	that	IN
20417	1156	18	the	the	DT
20417	1156	19	very	very	RB
20417	1156	20	simplest	simple	JJS
20417	1156	21	of	of	IN
20417	1156	22	them	-PRON-	PRP
20417	1156	23	may	may	MD
20417	1156	24	give	give	VB
20417	1156	25	us	-PRON-	PRP
20417	1156	26	some	some	DT
20417	1156	27	hint	hint	NN
20417	1156	28	of	of	IN
20417	1156	29	the	the	DT
20417	1156	30	simplicity	simplicity	NN
20417	1156	31	of	of	IN
20417	1156	32	the	the	DT
20417	1156	33	original	original	JJ
20417	1156	34	first	first	JJ
20417	1156	35	animals	animal	NNS
20417	1156	36	.	.	.
20417	1157	1	For	for	IN
20417	1157	2	it	-PRON-	PRP
20417	1157	3	is	be	VBZ
20417	1157	4	quite	quite	RB
20417	1157	5	certain	certain	JJ
20417	1157	6	that	that	IN
20417	1157	7	the	the	DT
20417	1157	8	vast	vast	JJ
20417	1157	9	majority	majority	NN
20417	1157	10	of	of	IN
20417	1157	11	the	the	DT
20417	1157	12	Protozoa	Protozoa	NNP
20417	1157	13	to	to	NN
20417	1157	14	-	-	HYPH
20417	1157	15	day	day	NN
20417	1157	16	are	be	VBP
20417	1157	17	far	far	RB
20417	1157	18	too	too	RB
20417	1157	19	complicated	complicated	JJ
20417	1157	20	to	to	TO
20417	1157	21	be	be	VB
20417	1157	22	thought	think	VBN
20417	1157	23	of	of	IN
20417	1157	24	as	as	RB
20417	1157	25	primitive	primitive	JJ
20417	1157	26	.	.	.
20417	1158	1	Though	though	IN
20417	1158	2	most	most	JJS
20417	1158	3	of	of	IN
20417	1158	4	them	-PRON-	PRP
20417	1158	5	are	be	VBP
20417	1158	6	microscopic	microscopic	JJ
20417	1158	7	,	,	,
20417	1158	8	each	each	DT
20417	1158	9	is	be	VBZ
20417	1158	10	an	an	DT
20417	1158	11	animal	animal	NN
20417	1158	12	complete	complete	JJ
20417	1158	13	in	in	IN
20417	1158	14	itself	-PRON-	PRP
20417	1158	15	,	,	,
20417	1158	16	with	with	IN
20417	1158	17	the	the	DT
20417	1158	18	same	same	JJ
20417	1158	19	fundamental	fundamental	JJ
20417	1158	20	bodily	bodily	RB
20417	1158	21	attributes	attribute	NNS
20417	1158	22	as	as	IN
20417	1158	23	are	be	VBP
20417	1158	24	manifested	manifest	VBN
20417	1158	25	in	in	IN
20417	1158	26	ourselves	-PRON-	PRP
20417	1158	27	.	.	.
20417	1159	1	They	-PRON-	PRP
20417	1159	2	differ	differ	VBP
20417	1159	3	from	from	IN
20417	1159	4	animals	animal	NNS
20417	1159	5	of	of	IN
20417	1159	6	higher	high	JJR
20417	1159	7	degree	degree	NN
20417	1159	8	in	in	IN
20417	1159	9	not	not	RB
20417	1159	10	being	be	VBG
20417	1159	11	built	build	VBN
20417	1159	12	up	up	IN
20417	1159	13	of	of	IN
20417	1159	14	the	the	DT
20417	1159	15	unit	unit	NN
20417	1159	16	areas	area	NNS
20417	1159	17	or	or	CC
20417	1159	18	corpuscles	corpuscle	NNS
20417	1159	19	called	call	VBN
20417	1159	20	cells	cell	NNS
20417	1159	21	.	.	.
20417	1160	1	They	-PRON-	PRP
20417	1160	2	have	have	VBP
20417	1160	3	no	no	DT
20417	1160	4	cells	cell	NNS
20417	1160	5	,	,	,
20417	1160	6	no	no	DT
20417	1160	7	tissues	tissue	NNS
20417	1160	8	,	,	,
20417	1160	9	no	no	DT
20417	1160	10	organs	organ	NNS
20417	1160	11	,	,	,
20417	1160	12	in	in	IN
20417	1160	13	the	the	DT
20417	1160	14	ordinary	ordinary	JJ
20417	1160	15	acceptation	acceptation	NN
20417	1160	16	of	of	IN
20417	1160	17	these	these	DT
20417	1160	18	words	word	NNS
20417	1160	19	,	,	,
20417	1160	20	but	but	CC
20417	1160	21	many	many	JJ
20417	1160	22	of	of	IN
20417	1160	23	them	-PRON-	PRP
20417	1160	24	show	show	VBP
20417	1160	25	a	a	DT
20417	1160	26	great	great	JJ
20417	1160	27	complexity	complexity	NN
20417	1160	28	of	of	IN
20417	1160	29	internal	internal	JJ
20417	1160	30	structure	structure	NN
20417	1160	31	,	,	,
20417	1160	32	far	far	RB
20417	1160	33	exceeding	exceed	VBG
20417	1160	34	that	that	DT
20417	1160	35	of	of	IN
20417	1160	36	the	the	DT
20417	1160	37	ordinary	ordinary	JJ
20417	1160	38	cells	cell	NNS
20417	1160	39	that	that	WDT
20417	1160	40	build	build	VBP
20417	1160	41	up	up	RP
20417	1160	42	the	the	DT
20417	1160	43	tissues	tissue	NNS
20417	1160	44	of	of	IN
20417	1160	45	higher	high	JJR
20417	1160	46	animals	animal	NNS
20417	1160	47	.	.	.
20417	1161	1	They	-PRON-	PRP
20417	1161	2	are	be	VBP
20417	1161	3	complete	complete	JJ
20417	1161	4	living	living	NN
20417	1161	5	creatures	creature	NNS
20417	1161	6	which	which	WDT
20417	1161	7	have	have	VBP
20417	1161	8	not	not	RB
20417	1161	9	gone	go	VBN
20417	1161	10	in	in	RB
20417	1161	11	for	for	IN
20417	1161	12	body	body	NN
20417	1161	13	-	-	HYPH
20417	1161	14	making	making	NN
20417	1161	15	.	.	.
20417	1162	1	In	in	IN
20417	1162	2	the	the	DT
20417	1162	3	dim	dim	NN
20417	1162	4	and	and	CC
20417	1162	5	distant	distant	JJ
20417	1162	6	past	past	NN
20417	1162	7	there	there	EX
20417	1162	8	was	be	VBD
20417	1162	9	a	a	DT
20417	1162	10	time	time	NN
20417	1162	11	when	when	WRB
20417	1162	12	the	the	DT
20417	1162	13	only	only	JJ
20417	1162	14	animals	animal	NNS
20417	1162	15	were	be	VBD
20417	1162	16	of	of	IN
20417	1162	17	the	the	DT
20417	1162	18	nature	nature	NN
20417	1162	19	of	of	IN
20417	1162	20	Protozoa	Protozoa	NNP
20417	1162	21	,	,	,
20417	1162	22	and	and	CC
20417	1162	23	it	-PRON-	PRP
20417	1162	24	is	be	VBZ
20417	1162	25	safe	safe	JJ
20417	1162	26	to	to	TO
20417	1162	27	say	say	VB
20417	1162	28	that	that	IN
20417	1162	29	one	one	CD
20417	1162	30	of	of	IN
20417	1162	31	the	the	DT
20417	1162	32	great	great	JJ
20417	1162	33	steps	step	NNS
20417	1162	34	in	in	IN
20417	1162	35	evolution	evolution	NN
20417	1162	36	was	be	VBD
20417	1162	37	the	the	DT
20417	1162	38	establishment	establishment	NN
20417	1162	39	of	of	IN
20417	1162	40	three	three	CD
20417	1162	41	great	great	JJ
20417	1162	42	types	type	NNS
20417	1162	43	of	of	IN
20417	1162	44	Protozoa	Protozoa	NNP
20417	1162	45	:	:	:
20417	1162	46	(	(	-LRB-
20417	1162	47	_	_	NNP
20417	1162	48	a	a	DT
20417	1162	49	_	_	NN
20417	1162	50	)	)	-RRB-
20417	1162	51	Some	some	DT
20417	1162	52	were	be	VBD
20417	1162	53	very	very	RB
20417	1162	54	active	active	JJ
20417	1162	55	,	,	,
20417	1162	56	the	the	DT
20417	1162	57	Infusorians	Infusorians	NNPS
20417	1162	58	,	,	,
20417	1162	59	like	like	IN
20417	1162	60	the	the	DT
20417	1162	61	slipper	slipper	NN
20417	1162	62	animalcule	animalcule	NN
20417	1162	63	,	,	,
20417	1162	64	the	the	DT
20417	1162	65	night	night	NN
20417	1162	66	-	-	HYPH
20417	1162	67	light	light	NN
20417	1162	68	(	(	-LRB-
20417	1162	69	Noctiluca	Noctiluca	NNP
20417	1162	70	)	)	-RRB-
20417	1162	71	,	,	,
20417	1162	72	which	which	WDT
20417	1162	73	makes	make	VBZ
20417	1162	74	the	the	DT
20417	1162	75	seas	sea	NNS
20417	1162	76	phosphorescent	phosphorescent	VB
20417	1162	77	at	at	IN
20417	1162	78	night	night	NN
20417	1162	79	,	,	,
20417	1162	80	and	and	CC
20417	1162	81	the	the	DT
20417	1162	82	deadly	deadly	JJ
20417	1162	83	Trypanosome	Trypanosome	NNP
20417	1162	84	,	,	,
20417	1162	85	which	which	WDT
20417	1162	86	causes	cause	VBZ
20417	1162	87	Sleeping	sleep	VBG
20417	1162	88	Sickness	Sickness	NNP
20417	1162	89	.	.	.
20417	1163	1	(	(	-LRB-
20417	1163	2	_	_	NNP
20417	1163	3	b	b	NNP
20417	1163	4	_	_	NNP
20417	1163	5	)	)	-RRB-
20417	1163	6	Others	other	NNS
20417	1163	7	were	be	VBD
20417	1163	8	very	very	RB
20417	1163	9	sluggish	sluggish	JJ
20417	1163	10	,	,	,
20417	1163	11	the	the	DT
20417	1163	12	parasitic	parasitic	NNP
20417	1163	13	Sporozoa	Sporozoa	NNPS
20417	1163	14	,	,	,
20417	1163	15	like	like	IN
20417	1163	16	the	the	DT
20417	1163	17	malaria	malaria	NN
20417	1163	18	organism	organism	NN
20417	1163	19	which	which	WDT
20417	1163	20	the	the	DT
20417	1163	21	mosquito	mosquito	NNP
20417	1163	22	introduces	introduce	VBZ
20417	1163	23	into	into	IN
20417	1163	24	man	man	NN
20417	1163	25	's	's	POS
20417	1163	26	body	body	NN
20417	1163	27	.	.	.
20417	1164	1	(	(	-LRB-
20417	1164	2	_	_	NNP
20417	1164	3	c	c	NNP
20417	1164	4	_	_	NNP
20417	1164	5	)	)	-RRB-
20417	1164	6	Others	other	NNS
20417	1164	7	were	be	VBD
20417	1164	8	neither	neither	RB
20417	1164	9	very	very	RB
20417	1164	10	active	active	JJ
20417	1164	11	nor	nor	CC
20417	1164	12	very	very	RB
20417	1164	13	passive	passive	JJ
20417	1164	14	,	,	,
20417	1164	15	the	the	DT
20417	1164	16	Rhizopods	Rhizopods	NNPS
20417	1164	17	,	,	,
20417	1164	18	with	with	IN
20417	1164	19	out	out	RB
20417	1164	20	-	-	HYPH
20417	1164	21	flowing	flow	VBG
20417	1164	22	processes	process	NNS
20417	1164	23	of	of	IN
20417	1164	24	living	living	NN
20417	1164	25	matter	matter	NN
20417	1164	26	.	.	.
20417	1165	1	This	this	DT
20417	1165	2	amoeboid	amoeboid	NN
20417	1165	3	line	line	NN
20417	1165	4	of	of	IN
20417	1165	5	evolution	evolution	NN
20417	1165	6	has	have	VBZ
20417	1165	7	been	be	VBN
20417	1165	8	very	very	RB
20417	1165	9	successful	successful	JJ
20417	1165	10	;	;	:
20417	1165	11	it	-PRON-	PRP
20417	1165	12	is	be	VBZ
20417	1165	13	represented	represent	VBN
20417	1165	14	by	by	IN
20417	1165	15	the	the	DT
20417	1165	16	Rhizopods	Rhizopods	NNP
20417	1165	17	,	,	,
20417	1165	18	such	such	JJ
20417	1165	19	as	as	IN
20417	1165	20	Amoebæ	Amoebæ	NNP
20417	1165	21	and	and	CC
20417	1165	22	the	the	DT
20417	1165	23	chalk	chalk	NN
20417	1165	24	-	-	HYPH
20417	1165	25	forming	form	VBG
20417	1165	26	Foraminifera	Foraminifera	NNP
20417	1165	27	and	and	CC
20417	1165	28	the	the	DT
20417	1165	29	exquisitely	exquisitely	RB
20417	1165	30	beautiful	beautiful	JJ
20417	1165	31	flint	flint	NN
20417	1165	32	-	-	HYPH
20417	1165	33	shelled	shell	VBN
20417	1165	34	Radiolarians	Radiolarians	NNPS
20417	1165	35	of	of	IN
20417	1165	36	the	the	DT
20417	1165	37	open	open	JJ
20417	1165	38	sea	sea	NN
20417	1165	39	.	.	.
20417	1166	1	They	-PRON-	PRP
20417	1166	2	have	have	VBP
20417	1166	3	their	-PRON-	PRP$
20417	1166	4	counterparts	counterpart	NNS
20417	1166	5	in	in	IN
20417	1166	6	the	the	DT
20417	1166	7	amoeboid	amoeboid	NN
20417	1166	8	cells	cell	NNS
20417	1166	9	of	of	IN
20417	1166	10	most	most	JJS
20417	1166	11	multicellular	multicellular	JJ
20417	1166	12	animals	animal	NNS
20417	1166	13	,	,	,
20417	1166	14	such	such	JJ
20417	1166	15	as	as	IN
20417	1166	16	the	the	DT
20417	1166	17	phagocytes	phagocyte	NNS
20417	1166	18	which	which	WDT
20417	1166	19	migrate	migrate	VBP
20417	1166	20	about	about	IN
20417	1166	21	in	in	IN
20417	1166	22	the	the	DT
20417	1166	23	body	body	NN
20417	1166	24	,	,	,
20417	1166	25	engulfing	engulfing	NNP
20417	1166	26	and	and	CC
20417	1166	27	digesting	digest	VBG
20417	1166	28	intruding	intrude	VBG
20417	1166	29	bacteria	bacteria	NNS
20417	1166	30	,	,	,
20417	1166	31	serving	serve	VBG
20417	1166	32	as	as	IN
20417	1166	33	sappers	sapper	NNS
20417	1166	34	and	and	CC
20417	1166	35	miners	miner	NNS
20417	1166	36	when	when	WRB
20417	1166	37	something	something	NN
20417	1166	38	has	have	VBZ
20417	1166	39	to	to	TO
20417	1166	40	be	be	VB
20417	1166	41	broken	break	VBN
20417	1166	42	down	down	RP
20417	1166	43	and	and	CC
20417	1166	44	built	build	VBN
20417	1166	45	up	up	RP
20417	1166	46	again	again	RB
20417	1166	47	,	,	,
20417	1166	48	and	and	CC
20417	1166	49	performing	perform	VBG
20417	1166	50	other	other	JJ
20417	1166	51	useful	useful	JJ
20417	1166	52	offices	office	NNS
20417	1166	53	.	.	.
20417	1167	1	§	§	ADD
20417	1167	2	3	3	CD
20417	1167	3	The	the	DT
20417	1167	4	Making	making	NN
20417	1167	5	of	of	IN
20417	1167	6	a	a	DT
20417	1167	7	Body	body	NN
20417	1167	8	The	the	DT
20417	1167	9	great	great	JJ
20417	1167	10	naturalist	naturalist	NN
20417	1167	11	Louis	Louis	NNP
20417	1167	12	Agassiz	Agassiz	NNP
20417	1167	13	once	once	RB
20417	1167	14	said	say	VBD
20417	1167	15	that	that	IN
20417	1167	16	the	the	DT
20417	1167	17	biggest	big	JJS
20417	1167	18	gulf	gulf	NN
20417	1167	19	in	in	IN
20417	1167	20	Organic	Organic	NNP
20417	1167	21	Nature	Nature	NNP
20417	1167	22	was	be	VBD
20417	1167	23	that	that	DT
20417	1167	24	between	between	IN
20417	1167	25	the	the	DT
20417	1167	26	unicellular	unicellular	NN
20417	1167	27	and	and	CC
20417	1167	28	the	the	DT
20417	1167	29	multicellular	multicellular	JJ
20417	1167	30	animals	animal	NNS
20417	1167	31	(	(	-LRB-
20417	1167	32	Protozoa	protozoa	JJ
20417	1167	33	and	and	CC
20417	1167	34	Metazoa	metazoa	NN
20417	1167	35	)	)	-RRB-
20417	1167	36	.	.	.
20417	1168	1	But	but	CC
20417	1168	2	the	the	DT
20417	1168	3	gulf	gulf	NN
20417	1168	4	was	be	VBD
20417	1168	5	bridged	bridge	VBN
20417	1168	6	very	very	RB
20417	1168	7	long	long	RB
20417	1168	8	ago	ago	RB
20417	1168	9	when	when	WRB
20417	1168	10	sponges	sponge	NNS
20417	1168	11	,	,	,
20417	1168	12	stinging	stinging	JJ
20417	1168	13	animals	animal	NNS
20417	1168	14	,	,	,
20417	1168	15	and	and	CC
20417	1168	16	simple	simple	JJ
20417	1168	17	worms	worm	NNS
20417	1168	18	were	be	VBD
20417	1168	19	evolved	evolve	VBN
20417	1168	20	,	,	,
20417	1168	21	and	and	CC
20417	1168	22	showed	show	VBD
20417	1168	23	,	,	,
20417	1168	24	for	for	IN
20417	1168	25	the	the	DT
20417	1168	26	first	first	JJ
20417	1168	27	time	time	NN
20417	1168	28	,	,	,
20417	1168	29	a	a	DT
20417	1168	30	"	"	``
20417	1168	31	body	body	NN
20417	1168	32	.	.	.
20417	1168	33	"	"	''
20417	1169	1	What	what	WP
20417	1169	2	would	would	MD
20417	1169	3	one	one	PRP
20417	1169	4	not	not	RB
20417	1169	5	give	give	VB
20417	1169	6	to	to	TO
20417	1169	7	be	be	VB
20417	1169	8	able	able	JJ
20417	1169	9	to	to	TO
20417	1169	10	account	account	VB
20417	1169	11	for	for	IN
20417	1169	12	the	the	DT
20417	1169	13	making	making	NN
20417	1169	14	of	of	IN
20417	1169	15	a	a	DT
20417	1169	16	body	body	NN
20417	1169	17	,	,	,
20417	1169	18	one	one	CD
20417	1169	19	of	of	IN
20417	1169	20	the	the	DT
20417	1169	21	great	great	JJ
20417	1169	22	steps	step	NNS
20417	1169	23	in	in	IN
20417	1169	24	evolution	evolution	NN
20417	1169	25	!	!	.
20417	1170	1	No	no	DT
20417	1170	2	one	one	NN
20417	1170	3	knows	know	VBZ
20417	1170	4	,	,	,
20417	1170	5	but	but	CC
20417	1170	6	the	the	DT
20417	1170	7	problem	problem	NN
20417	1170	8	is	be	VBZ
20417	1170	9	not	not	RB
20417	1170	10	altogether	altogether	RB
20417	1170	11	obscure	obscure	JJ
20417	1170	12	.	.	.
20417	1171	1	When	when	WRB
20417	1171	2	an	an	DT
20417	1171	3	ordinary	ordinary	JJ
20417	1171	4	Protozoon	protozoon	NN
20417	1171	5	or	or	CC
20417	1171	6	one	one	CD
20417	1171	7	-	-	HYPH
20417	1171	8	celled	celle	VBN
20417	1171	9	animal	animal	NN
20417	1171	10	divides	divide	VBZ
20417	1171	11	into	into	IN
20417	1171	12	two	two	CD
20417	1171	13	or	or	CC
20417	1171	14	more	more	JJR
20417	1171	15	,	,	,
20417	1171	16	which	which	WDT
20417	1171	17	is	be	VBZ
20417	1171	18	its	-PRON-	PRP$
20417	1171	19	way	way	NN
20417	1171	20	of	of	IN
20417	1171	21	multiplying	multiplying	NN
20417	1171	22	,	,	,
20417	1171	23	the	the	DT
20417	1171	24	daughter	daughter	NN
20417	1171	25	-	-	HYPH
20417	1171	26	units	unit	NNS
20417	1171	27	thus	thus	RB
20417	1171	28	formed	form	VBD
20417	1171	29	float	float	NN
20417	1171	30	apart	apart	RB
20417	1171	31	and	and	CC
20417	1171	32	live	live	VB
20417	1171	33	independent	independent	JJ
20417	1171	34	lives	life	NNS
20417	1171	35	.	.	.
20417	1172	1	But	but	CC
20417	1172	2	there	there	EX
20417	1172	3	are	be	VBP
20417	1172	4	a	a	DT
20417	1172	5	few	few	JJ
20417	1172	6	Protozoa	Protozoa	NNP
20417	1172	7	in	in	IN
20417	1172	8	which	which	WDT
20417	1172	9	the	the	DT
20417	1172	10	daughter	daughter	NN
20417	1172	11	-	-	HYPH
20417	1172	12	units	unit	NNS
20417	1172	13	are	be	VBP
20417	1172	14	not	not	RB
20417	1172	15	quite	quite	RB
20417	1172	16	separated	separated	JJ
20417	1172	17	off	off	RP
20417	1172	18	from	from	IN
20417	1172	19	one	one	CD
20417	1172	20	another	another	DT
20417	1172	21	,	,	,
20417	1172	22	but	but	CC
20417	1172	23	remain	remain	VB
20417	1172	24	coherent	coherent	JJ
20417	1172	25	.	.	.
20417	1173	1	Thus	thus	RB
20417	1173	2	Volvox	Volvox	NNP
20417	1173	3	,	,	,
20417	1173	4	a	a	DT
20417	1173	5	beautiful	beautiful	JJ
20417	1173	6	green	green	JJ
20417	1173	7	ball	ball	NN
20417	1173	8	,	,	,
20417	1173	9	found	find	VBN
20417	1173	10	in	in	IN
20417	1173	11	some	some	DT
20417	1173	12	canals	canal	NNS
20417	1173	13	and	and	CC
20417	1173	14	the	the	DT
20417	1173	15	like	like	JJ
20417	1173	16	,	,	,
20417	1173	17	is	be	VBZ
20417	1173	18	a	a	DT
20417	1173	19	colony	colony	NN
20417	1173	20	of	of	IN
20417	1173	21	a	a	DT
20417	1173	22	thousand	thousand	CD
20417	1173	23	or	or	CC
20417	1173	24	even	even	RB
20417	1173	25	ten	ten	CD
20417	1173	26	thousand	thousand	CD
20417	1173	27	cells	cell	NNS
20417	1173	28	.	.	.
20417	1174	1	It	-PRON-	PRP
20417	1174	2	has	have	VBZ
20417	1174	3	almost	almost	RB
20417	1174	4	formed	form	VBN
20417	1174	5	a	a	DT
20417	1174	6	body	body	NN
20417	1174	7	!	!	.
20417	1175	1	But	but	CC
20417	1175	2	in	in	IN
20417	1175	3	this	this	DT
20417	1175	4	"	"	``
20417	1175	5	colony	colony	NN
20417	1175	6	-	-	HYPH
20417	1175	7	making	making	NN
20417	1175	8	"	"	''
20417	1175	9	Protozoon	Protozoon	NNP
20417	1175	10	,	,	,
20417	1175	11	and	and	CC
20417	1175	12	in	in	IN
20417	1175	13	others	other	NNS
20417	1175	14	like	like	IN
20417	1175	15	it	-PRON-	PRP
20417	1175	16	,	,	,
20417	1175	17	the	the	DT
20417	1175	18	component	component	NN
20417	1175	19	cells	cell	NNS
20417	1175	20	are	be	VBP
20417	1175	21	all	all	DT
20417	1175	22	of	of	IN
20417	1175	23	one	one	CD
20417	1175	24	kind	kind	NN
20417	1175	25	,	,	,
20417	1175	26	whereas	whereas	IN
20417	1175	27	in	in	IN
20417	1175	28	true	true	JJ
20417	1175	29	multicellular	multicellular	JJ
20417	1175	30	animals	animal	NNS
20417	1175	31	there	there	EX
20417	1175	32	are	be	VBP
20417	1175	33	different	different	JJ
20417	1175	34	kinds	kind	NNS
20417	1175	35	of	of	IN
20417	1175	36	cells	cell	NNS
20417	1175	37	,	,	,
20417	1175	38	showing	show	VBG
20417	1175	39	division	division	NN
20417	1175	40	of	of	IN
20417	1175	41	labour	labour	NN
20417	1175	42	.	.	.
20417	1176	1	There	there	EX
20417	1176	2	are	be	VBP
20417	1176	3	some	some	DT
20417	1176	4	other	other	JJ
20417	1176	5	Protozoa	Protozoa	NNP
20417	1176	6	in	in	IN
20417	1176	7	which	which	WDT
20417	1176	8	the	the	DT
20417	1176	9	nucleus	nucleus	NN
20417	1176	10	or	or	CC
20417	1176	11	kernel	kernel	NN
20417	1176	12	divides	divide	VBZ
20417	1176	13	into	into	IN
20417	1176	14	many	many	JJ
20417	1176	15	nuclei	nucleus	NNS
20417	1176	16	within	within	IN
20417	1176	17	the	the	DT
20417	1176	18	cell	cell	NN
20417	1176	19	.	.	.
20417	1177	1	This	this	DT
20417	1177	2	is	be	VBZ
20417	1177	3	seen	see	VBN
20417	1177	4	in	in	IN
20417	1177	5	the	the	DT
20417	1177	6	Giant	Giant	NNP
20417	1177	7	Amoeba	Amoeba	NNP
20417	1177	8	(	(	-LRB-
20417	1177	9	Pelomyxa	Pelomyxa	NNP
20417	1177	10	)	)	-RRB-
20417	1177	11	,	,	,
20417	1177	12	sometimes	sometimes	RB
20417	1177	13	found	find	VBN
20417	1177	14	in	in	IN
20417	1177	15	duck	duck	NN
20417	1177	16	-	-	HYPH
20417	1177	17	ponds	pond	NNS
20417	1177	18	,	,	,
20417	1177	19	or	or	CC
20417	1177	20	the	the	DT
20417	1177	21	beautiful	beautiful	JJ
20417	1177	22	Opalina	Opalina	NNP
20417	1177	23	,	,	,
20417	1177	24	which	which	WDT
20417	1177	25	always	always	RB
20417	1177	26	lives	live	VBZ
20417	1177	27	in	in	IN
20417	1177	28	the	the	DT
20417	1177	29	hind	hind	JJ
20417	1177	30	part	part	NN
20417	1177	31	of	of	IN
20417	1177	32	the	the	DT
20417	1177	33	frog	frog	NN
20417	1177	34	's	's	POS
20417	1177	35	food	food	NN
20417	1177	36	-	-	HYPH
20417	1177	37	canal	canal	NN
20417	1177	38	.	.	.
20417	1178	1	If	if	IN
20417	1178	2	a	a	DT
20417	1178	3	portion	portion	NN
20417	1178	4	of	of	IN
20417	1178	5	the	the	DT
20417	1178	6	living	living	JJ
20417	1178	7	matter	matter	NN
20417	1178	8	of	of	IN
20417	1178	9	these	these	DT
20417	1178	10	Protozoa	Protozoa	NNPS
20417	1178	11	should	should	MD
20417	1178	12	gather	gather	VB
20417	1178	13	round	round	RB
20417	1178	14	each	each	DT
20417	1178	15	of	of	IN
20417	1178	16	the	the	DT
20417	1178	17	nuclei	nucleus	NNS
20417	1178	18	,	,	,
20417	1178	19	then	then	RB
20417	1178	20	_	_	NNP
20417	1178	21	that	that	WDT
20417	1178	22	would	would	MD
20417	1178	23	be	be	VB
20417	1178	24	the	the	DT
20417	1178	25	beginning	beginning	NN
20417	1178	26	of	of	IN
20417	1178	27	a	a	DT
20417	1178	28	body	body	NN
20417	1178	29	_	_	NNP
20417	1178	30	.	.	.
20417	1179	1	It	-PRON-	PRP
20417	1179	2	would	would	MD
20417	1179	3	be	be	VB
20417	1179	4	still	still	RB
20417	1179	5	nearer	nearer	VB
20417	1179	6	the	the	DT
20417	1179	7	beginning	beginning	NN
20417	1179	8	of	of	IN
20417	1179	9	a	a	DT
20417	1179	10	body	body	NN
20417	1179	11	if	if	IN
20417	1179	12	division	division	NN
20417	1179	13	of	of	IN
20417	1179	14	labour	labour	NN
20417	1179	15	set	set	VBN
20417	1179	16	in	in	RP
20417	1179	17	,	,	,
20417	1179	18	and	and	CC
20417	1179	19	if	if	IN
20417	1179	20	there	there	EX
20417	1179	21	was	be	VBD
20417	1179	22	a	a	DT
20417	1179	23	setting	setting	NN
20417	1179	24	apart	apart	RB
20417	1179	25	of	of	IN
20417	1179	26	egg	egg	NN
20417	1179	27	-	-	HYPH
20417	1179	28	cells	cell	NNS
20417	1179	29	and	and	CC
20417	1179	30	sperm	sperm	JJ
20417	1179	31	-	-	HYPH
20417	1179	32	cells	cell	NNS
20417	1179	33	distinct	distinct	JJ
20417	1179	34	from	from	IN
20417	1179	35	body	body	NN
20417	1179	36	-	-	HYPH
20417	1179	37	cells	cell	NNS
20417	1179	38	.	.	.
20417	1180	1	It	-PRON-	PRP
20417	1180	2	was	be	VBD
20417	1180	3	possibly	possibly	RB
20417	1180	4	in	in	IN
20417	1180	5	some	some	DT
20417	1180	6	such	such	JJ
20417	1180	7	way	way	NN
20417	1180	8	that	that	WDT
20417	1180	9	animals	animal	VBZ
20417	1180	10	and	and	CC
20417	1180	11	plants	plant	NNS
20417	1180	12	with	with	IN
20417	1180	13	a	a	DT
20417	1180	14	body	body	NN
20417	1180	15	were	be	VBD
20417	1180	16	first	first	RB
20417	1180	17	evolved	evolve	VBN
20417	1180	18	.	.	.
20417	1181	1	Two	two	CD
20417	1181	2	points	point	NNS
20417	1181	3	should	should	MD
20417	1181	4	be	be	VB
20417	1181	5	noticed	notice	VBN
20417	1181	6	,	,	,
20417	1181	7	that	that	DT
20417	1181	8	body	body	NN
20417	1181	9	-	-	HYPH
20417	1181	10	making	making	NN
20417	1181	11	is	be	VBZ
20417	1181	12	not	not	RB
20417	1181	13	essentially	essentially	RB
20417	1181	14	a	a	DT
20417	1181	15	matter	matter	NN
20417	1181	16	of	of	IN
20417	1181	17	size	size	NN
20417	1181	18	,	,	,
20417	1181	19	though	though	IN
20417	1181	20	it	-PRON-	PRP
20417	1181	21	made	make	VBD
20417	1181	22	large	large	JJ
20417	1181	23	size	size	NN
20417	1181	24	possible	possible	JJ
20417	1181	25	.	.	.
20417	1182	1	For	for	IN
20417	1182	2	the	the	DT
20417	1182	3	body	body	NN
20417	1182	4	of	of	IN
20417	1182	5	a	a	DT
20417	1182	6	many	many	RB
20417	1182	7	-	-	HYPH
20417	1182	8	celled	celle	VBN
20417	1182	9	Wheel	Wheel	NNP
20417	1182	10	Animalcule	Animalcule	NNP
20417	1182	11	or	or	CC
20417	1182	12	Rotifer	Rotifer	NNP
20417	1182	13	is	be	VBZ
20417	1182	14	no	no	DT
20417	1182	15	bigger	big	JJR
20417	1182	16	than	than	IN
20417	1182	17	many	many	JJ
20417	1182	18	a	a	DT
20417	1182	19	Protozoon	Protozoon	NNP
20417	1182	20	.	.	.
20417	1183	1	Yet	yet	CC
20417	1183	2	the	the	DT
20417	1183	3	Rotifer	Rotifer	NNP
20417	1183	4	--	--	:
20417	1183	5	we	-PRON-	PRP
20417	1183	6	are	be	VBP
20417	1183	7	thinking	think	VBG
20417	1183	8	of	of	IN
20417	1183	9	Hydatina	Hydatina	NNP
20417	1183	10	--	--	:
20417	1183	11	has	have	VBZ
20417	1183	12	nine	nine	CD
20417	1183	13	hundred	hundred	CD
20417	1183	14	odd	odd	JJ
20417	1183	15	cells	cell	NNS
20417	1183	16	,	,	,
20417	1183	17	whereas	whereas	IN
20417	1183	18	the	the	DT
20417	1183	19	Protozoon	Protozoon	NNP
20417	1183	20	has	have	VBZ
20417	1183	21	only	only	RB
20417	1183	22	one	one	CD
20417	1183	23	,	,	,
20417	1183	24	except	except	IN
20417	1183	25	in	in	IN
20417	1183	26	forms	form	NNS
20417	1183	27	like	like	IN
20417	1183	28	Volvox	Volvox	NNP
20417	1183	29	.	.	.
20417	1184	1	Secondly	secondly	RB
20417	1184	2	,	,	,
20417	1184	3	it	-PRON-	PRP
20417	1184	4	is	be	VBZ
20417	1184	5	a	a	DT
20417	1184	6	luminous	luminous	JJ
20417	1184	7	fact	fact	NN
20417	1184	8	that	that	IN
20417	1184	9	_	_	NNP
20417	1184	10	every	every	DT
20417	1184	11	many	many	RB
20417	1184	12	-	-	HYPH
20417	1184	13	celled	celle	VBN
20417	1184	14	animal	animal	NN
20417	1184	15	from	from	IN
20417	1184	16	sponge	sponge	NN
20417	1184	17	to	to	IN
20417	1184	18	man	man	NN
20417	1184	19	that	that	IN
20417	1184	20	multiplies	multiplie	NNS
20417	1184	21	in	in	IN
20417	1184	22	the	the	DT
20417	1184	23	ordinary	ordinary	JJ
20417	1184	24	way	way	NN
20417	1184	25	begins	begin	VBZ
20417	1184	26	at	at	IN
20417	1184	27	the	the	DT
20417	1184	28	beginning	beginning	NN
20417	1184	29	again	again	RB
20417	1184	30	as	as	IN
20417	1184	31	a	a	DT
20417	1184	32	"	"	``
20417	1184	33	single	single	JJ
20417	1184	34	cell	cell	NN
20417	1184	35	,	,	,
20417	1184	36	"	"	''
20417	1184	37	_	_	NNP
20417	1184	38	the	the	DT
20417	1184	39	fertilised	fertilised	JJ
20417	1184	40	egg	egg	NN
20417	1184	41	-	-	HYPH
20417	1184	42	cell	cell	NN
20417	1184	43	.	.	.
20417	1185	1	It	-PRON-	PRP
20417	1185	2	is	be	VBZ
20417	1185	3	,	,	,
20417	1185	4	of	of	IN
20417	1185	5	course	course	NN
20417	1185	6	,	,	,
20417	1185	7	not	not	RB
20417	1185	8	an	an	DT
20417	1185	9	ordinary	ordinary	JJ
20417	1185	10	single	single	JJ
20417	1185	11	cell	cell	NN
20417	1185	12	that	that	WDT
20417	1185	13	develops	develop	VBZ
20417	1185	14	into	into	IN
20417	1185	15	an	an	DT
20417	1185	16	earthworm	earthworm	NN
20417	1185	17	or	or	CC
20417	1185	18	a	a	DT
20417	1185	19	butterfly	butterfly	NN
20417	1185	20	,	,	,
20417	1185	21	an	an	DT
20417	1185	22	eagle	eagle	NN
20417	1185	23	,	,	,
20417	1185	24	or	or	CC
20417	1185	25	a	a	DT
20417	1185	26	man	man	NN
20417	1185	27	;	;	:
20417	1185	28	it	-PRON-	PRP
20417	1185	29	is	be	VBZ
20417	1185	30	a	a	DT
20417	1185	31	cell	cell	NN
20417	1185	32	in	in	IN
20417	1185	33	which	which	WDT
20417	1185	34	a	a	DT
20417	1185	35	rich	rich	JJ
20417	1185	36	inheritance	inheritance	NN
20417	1185	37	,	,	,
20417	1185	38	the	the	DT
20417	1185	39	fruition	fruition	NN
20417	1185	40	of	of	IN
20417	1185	41	ages	age	NNS
20417	1185	42	,	,	,
20417	1185	43	is	be	VBZ
20417	1185	44	somehow	somehow	RB
20417	1185	45	condensed	condense	VBN
20417	1185	46	;	;	:
20417	1185	47	but	but	CC
20417	1185	48	it	-PRON-	PRP
20417	1185	49	is	be	VBZ
20417	1185	50	interesting	interesting	JJ
20417	1185	51	to	to	TO
20417	1185	52	bear	bear	VB
20417	1185	53	in	in	IN
20417	1185	54	mind	mind	NN
20417	1185	55	the	the	DT
20417	1185	56	elementary	elementary	JJ
20417	1185	57	fact	fact	NN
20417	1185	58	that	that	IN
20417	1185	59	every	every	DT
20417	1185	60	many	many	RB
20417	1185	61	-	-	HYPH
20417	1185	62	celled	celle	VBN
20417	1185	63	creature	creature	NN
20417	1185	64	,	,	,
20417	1185	65	reproduced	reproduce	VBN
20417	1185	66	in	in	IN
20417	1185	67	the	the	DT
20417	1185	68	ordinary	ordinary	JJ
20417	1185	69	way	way	NN
20417	1185	70	and	and	CC
20417	1185	71	not	not	RB
20417	1185	72	by	by	IN
20417	1185	73	budding	bud	VBG
20417	1185	74	or	or	CC
20417	1185	75	the	the	DT
20417	1185	76	like	like	JJ
20417	1185	77	,	,	,
20417	1185	78	starts	start	VBZ
20417	1185	79	as	as	IN
20417	1185	80	a	a	DT
20417	1185	81	fertilised	fertilise	VBN
20417	1185	82	egg	egg	NN
20417	1185	83	-	-	HYPH
20417	1185	84	cell	cell	NN
20417	1185	85	.	.	.
20417	1186	1	The	the	DT
20417	1186	2	coherence	coherence	NN
20417	1186	3	of	of	IN
20417	1186	4	the	the	DT
20417	1186	5	daughter	daughter	NN
20417	1186	6	-	-	HYPH
20417	1186	7	cells	cell	NNS
20417	1186	8	into	into	IN
20417	1186	9	which	which	WDT
20417	1186	10	the	the	DT
20417	1186	11	fertilised	fertilise	VBN
20417	1186	12	egg	egg	NN
20417	1186	13	-	-	HYPH
20417	1186	14	cell	cell	NN
20417	1186	15	divides	divide	NNS
20417	1186	16	is	be	VBZ
20417	1186	17	a	a	DT
20417	1186	18	reminiscence	reminiscence	NN
20417	1186	19	,	,	,
20417	1186	20	as	as	IN
20417	1186	21	it	-PRON-	PRP
20417	1186	22	were	be	VBD
20417	1186	23	,	,	,
20417	1186	24	of	of	IN
20417	1186	25	the	the	DT
20417	1186	26	primeval	primeval	NN
20417	1186	27	coherence	coherence	NN
20417	1186	28	of	of	IN
20417	1186	29	daughter	daughter	NN
20417	1186	30	-	-	HYPH
20417	1186	31	units	unit	NNS
20417	1186	32	that	that	WDT
20417	1186	33	made	make	VBD
20417	1186	34	the	the	DT
20417	1186	35	first	first	JJ
20417	1186	36	body	body	NN
20417	1186	37	possible	possible	JJ
20417	1186	38	.	.	.
20417	1187	1	The	the	DT
20417	1187	2	Beginning	beginning	NN
20417	1187	3	of	of	IN
20417	1187	4	Sexual	sexual	JJ
20417	1187	5	Reproduction	Reproduction	NNP
20417	1187	6	A	a	DT
20417	1187	7	freshwater	freshwater	NN
20417	1187	8	Hydra	Hydra	NNP
20417	1187	9	,	,	,
20417	1187	10	growing	grow	VBG
20417	1187	11	on	on	IN
20417	1187	12	the	the	DT
20417	1187	13	duckweed	duckweed	NN
20417	1187	14	usually	usually	RB
20417	1187	15	multiplies	multiply	VBZ
20417	1187	16	by	by	IN
20417	1187	17	budding	bud	VBG
20417	1187	18	.	.	.
20417	1188	1	It	-PRON-	PRP
20417	1188	2	forms	form	VBZ
20417	1188	3	daughter	daughter	NN
20417	1188	4	-	-	HYPH
20417	1188	5	buds	bud	NNS
20417	1188	6	,	,	,
20417	1188	7	living	live	VBG
20417	1188	8	images	image	NNS
20417	1188	9	of	of	IN
20417	1188	10	itself	-PRON-	PRP
20417	1188	11	;	;	:
20417	1188	12	a	a	DT
20417	1188	13	check	check	NN
20417	1188	14	comes	come	VBZ
20417	1188	15	to	to	IN
20417	1188	16	nutrition	nutrition	NN
20417	1188	17	and	and	CC
20417	1188	18	these	these	DT
20417	1188	19	daughter	daughter	NN
20417	1188	20	-	-	HYPH
20417	1188	21	buds	bud	NNS
20417	1188	22	go	go	VBP
20417	1188	23	free	free	JJ
20417	1188	24	.	.	.
20417	1189	1	A	a	DT
20417	1189	2	big	big	JJ
20417	1189	3	sea	sea	NN
20417	1189	4	-	-	HYPH
20417	1189	5	anemone	anemone	NN
20417	1189	6	may	may	MD
20417	1189	7	divide	divide	VB
20417	1189	8	in	in	IN
20417	1189	9	two	two	CD
20417	1189	10	or	or	CC
20417	1189	11	more	more	JJR
20417	1189	12	parts	part	NNS
20417	1189	13	,	,	,
20417	1189	14	which	which	WDT
20417	1189	15	become	become	VBP
20417	1189	16	separate	separate	JJ
20417	1189	17	animals	animal	NNS
20417	1189	18	.	.	.
20417	1190	1	This	this	DT
20417	1190	2	is	be	VBZ
20417	1190	3	asexual	asexual	JJ
20417	1190	4	reproduction	reproduction	NN
20417	1190	5	,	,	,
20417	1190	6	which	which	WDT
20417	1190	7	means	mean	VBZ
20417	1190	8	that	that	IN
20417	1190	9	the	the	DT
20417	1190	10	multiplication	multiplication	NN
20417	1190	11	takes	take	VBZ
20417	1190	12	place	place	NN
20417	1190	13	by	by	IN
20417	1190	14	dividing	divide	VBG
20417	1190	15	into	into	IN
20417	1190	16	two	two	CD
20417	1190	17	or	or	CC
20417	1190	18	many	many	JJ
20417	1190	19	portions	portion	NNS
20417	1190	20	,	,	,
20417	1190	21	and	and	CC
20417	1190	22	not	not	RB
20417	1190	23	by	by	IN
20417	1190	24	liberating	liberate	VBG
20417	1190	25	egg	egg	NN
20417	1190	26	-	-	HYPH
20417	1190	27	cells	cell	NNS
20417	1190	28	and	and	CC
20417	1190	29	sperm	sperm	JJ
20417	1190	30	-	-	HYPH
20417	1190	31	cells	cell	NNS
20417	1190	32	.	.	.
20417	1191	1	Among	among	IN
20417	1191	2	animals	animal	NNS
20417	1191	3	as	as	IN
20417	1191	4	among	among	IN
20417	1191	5	plants	plant	NNS
20417	1191	6	,	,	,
20417	1191	7	asexual	asexual	JJ
20417	1191	8	reproduction	reproduction	NN
20417	1191	9	is	be	VBZ
20417	1191	10	very	very	RB
20417	1191	11	common	common	JJ
20417	1191	12	.	.	.
20417	1192	1	But	but	CC
20417	1192	2	it	-PRON-	PRP
20417	1192	3	has	have	VBZ
20417	1192	4	great	great	JJ
20417	1192	5	disadvantages	disadvantage	NNS
20417	1192	6	,	,	,
20417	1192	7	for	for	IN
20417	1192	8	it	-PRON-	PRP
20417	1192	9	is	be	VBZ
20417	1192	10	apt	apt	JJ
20417	1192	11	to	to	TO
20417	1192	12	be	be	VB
20417	1192	13	physiologically	physiologically	RB
20417	1192	14	expensive	expensive	JJ
20417	1192	15	,	,	,
20417	1192	16	and	and	CC
20417	1192	17	it	-PRON-	PRP
20417	1192	18	is	be	VBZ
20417	1192	19	beset	beset	NN
20417	1192	20	with	with	IN
20417	1192	21	difficulties	difficulty	NNS
20417	1192	22	when	when	WRB
20417	1192	23	the	the	DT
20417	1192	24	body	body	NN
20417	1192	25	shows	show	VBZ
20417	1192	26	great	great	JJ
20417	1192	27	division	division	NN
20417	1192	28	of	of	IN
20417	1192	29	labour	labour	NN
20417	1192	30	,	,	,
20417	1192	31	and	and	CC
20417	1192	32	is	be	VBZ
20417	1192	33	very	very	RB
20417	1192	34	intimately	intimately	RB
20417	1192	35	bound	bind	VBN
20417	1192	36	into	into	IN
20417	1192	37	unity	unity	NN
20417	1192	38	.	.	.
20417	1193	1	Thus	thus	RB
20417	1193	2	,	,	,
20417	1193	3	no	no	DT
20417	1193	4	one	one	NN
20417	1193	5	can	can	MD
20417	1193	6	think	think	VB
20417	1193	7	of	of	IN
20417	1193	8	a	a	DT
20417	1193	9	bee	bee	NN
20417	1193	10	or	or	CC
20417	1193	11	a	a	DT
20417	1193	12	bird	bird	NN
20417	1193	13	multiplying	multiply	VBG
20417	1193	14	by	by	IN
20417	1193	15	division	division	NN
20417	1193	16	or	or	CC
20417	1193	17	by	by	IN
20417	1193	18	budding	bud	VBG
20417	1193	19	.	.	.
20417	1194	1	Moreover	moreover	RB
20417	1194	2	,	,	,
20417	1194	3	if	if	IN
20417	1194	4	the	the	DT
20417	1194	5	body	body	NN
20417	1194	6	of	of	IN
20417	1194	7	the	the	DT
20417	1194	8	parent	parent	NN
20417	1194	9	has	have	VBZ
20417	1194	10	suffered	suffer	VBN
20417	1194	11	from	from	IN
20417	1194	12	injury	injury	NN
20417	1194	13	or	or	CC
20417	1194	14	deterioration	deterioration	NN
20417	1194	15	,	,	,
20417	1194	16	the	the	DT
20417	1194	17	result	result	NN
20417	1194	18	of	of	IN
20417	1194	19	this	this	DT
20417	1194	20	is	be	VBZ
20417	1194	21	bound	bind	VBN
20417	1194	22	to	to	TO
20417	1194	23	be	be	VB
20417	1194	24	handed	hand	VBN
20417	1194	25	on	on	RP
20417	1194	26	to	to	IN
20417	1194	27	the	the	DT
20417	1194	28	next	next	JJ
20417	1194	29	generation	generation	NN
20417	1194	30	if	if	IN
20417	1194	31	asexual	asexual	JJ
20417	1194	32	reproduction	reproduction	NN
20417	1194	33	is	be	VBZ
20417	1194	34	the	the	DT
20417	1194	35	only	only	JJ
20417	1194	36	method	method	NN
20417	1194	37	.	.	.
20417	1195	1	[	[	-LRB-
20417	1195	2	Illustration	illustration	NN
20417	1195	3	:	:	:
20417	1195	4	_	_	NNP
20417	1195	5	Photos	Photos	NNP
20417	1195	6	:	:	:
20417	1195	7	J.	J.	NNP
20417	1195	8	J.	J.	NNP
20417	1196	1	Ward	Ward	NNP
20417	1196	2	,	,	,
20417	1196	3	F.E.S.	F.E.S.	NNP
20417	1196	4	_	_	NNP
20417	1196	5	A	A	NNP
20417	1196	6	PLANT	PLANT	NNP
20417	1196	7	-	-	HYPH
20417	1196	8	LIKE	LIKE	NNP
20417	1196	9	ANIMAL	ANIMAL	NNP
20417	1196	10	,	,	,
20417	1196	11	OR	OR	NNP
20417	1196	12	ZOOPHYTE	ZOOPHYTE	NNP
20417	1196	13	,	,	,
20417	1196	14	CALLED	call	VBD
20417	1196	15	OBELIA	OBELIA	NNP
20417	1196	16	Consisting	Consisting	NNP
20417	1196	17	of	of	IN
20417	1196	18	a	a	DT
20417	1196	19	colony	colony	NN
20417	1196	20	of	of	IN
20417	1196	21	small	small	JJ
20417	1196	22	polyps	polyp	NNS
20417	1196	23	,	,	,
20417	1196	24	whose	whose	WP$
20417	1196	25	stinging	stinging	JJ
20417	1196	26	tentacles	tentacle	NNS
20417	1196	27	are	be	VBP
20417	1196	28	well	well	RB
20417	1196	29	shown	show	VBN
20417	1196	30	greatly	greatly	RB
20417	1196	31	enlarged	enlarge	VBN
20417	1196	32	in	in	IN
20417	1196	33	the	the	DT
20417	1196	34	lower	low	JJR
20417	1196	35	photograph	photograph	NN
20417	1196	36	.	.	.
20417	1196	37	]	]	-RRB-
20417	1197	1	[	[	-LRB-
20417	1197	2	Illustration	illustration	NN
20417	1197	3	:	:	:
20417	1197	4	_	_	NNP
20417	1197	5	Reproduced	reproduce	VBN
20417	1197	6	by	by	IN
20417	1197	7	permission	permission	NN
20417	1197	8	of	of	IN
20417	1197	9	"	"	``
20417	1197	10	The	the	DT
20417	1197	11	Quart	Quart	NNP
20417	1197	12	.	.	.
20417	1198	1	Journ	Journ	NNP
20417	1198	2	.	.	.
20417	1199	1	Mic	Mic	NNP
20417	1199	2	.	.	.
20417	1200	1	Sci	Sci	NNP
20417	1200	2	.	.	.
20417	1201	1	"	"	``
20417	1201	2	_	_	NNP
20417	1201	3	TRYPANOSOMA	TRYPANOSOMA	NNP
20417	1201	4	GAMBIENSE	GAMBIENSE	NNP
20417	1201	5	(	(	-LRB-
20417	1201	6	Very	very	RB
20417	1201	7	highly	highly	RB
20417	1201	8	magnified	magnify	VBN
20417	1201	9	.	.	.
20417	1201	10	)	)	-RRB-
20417	1202	1	The	the	DT
20417	1202	2	microscopic	microscopic	JJ
20417	1202	3	animal	animal	NN
20417	1202	4	Trypanosome	Trypanosome	NNP
20417	1202	5	,	,	,
20417	1202	6	which	which	WDT
20417	1202	7	causes	cause	VBZ
20417	1202	8	Sleeping	sleep	VBG
20417	1202	9	Sickness	Sickness	NNP
20417	1202	10	.	.	.
20417	1203	1	The	the	DT
20417	1203	2	study	study	NN
20417	1203	3	of	of	IN
20417	1203	4	these	these	DT
20417	1203	5	organisms	organism	NNS
20417	1203	6	has	have	VBZ
20417	1203	7	of	of	IN
20417	1203	8	late	late	JJ
20417	1203	9	years	year	NNS
20417	1203	10	acquired	acquire	VBD
20417	1203	11	an	an	DT
20417	1203	12	immense	immense	JJ
20417	1203	13	importance	importance	NN
20417	1203	14	on	on	IN
20417	1203	15	account	account	NN
20417	1203	16	of	of	IN
20417	1203	17	the	the	DT
20417	1203	18	widespread	widespread	JJ
20417	1203	19	and	and	CC
20417	1203	20	dangerous	dangerous	JJ
20417	1203	21	maladies	malady	NNS
20417	1203	22	to	to	TO
20417	1203	23	which	which	WDT
20417	1203	24	some	some	DT
20417	1203	25	of	of	IN
20417	1203	26	them	-PRON-	PRP
20417	1203	27	give	give	VBP
20417	1203	28	rise	rise	NN
20417	1203	29	.	.	.
20417	1204	1	It	-PRON-	PRP
20417	1204	2	lives	live	VBZ
20417	1204	3	in	in	IN
20417	1204	4	the	the	DT
20417	1204	5	blood	blood	NN
20417	1204	6	of	of	IN
20417	1204	7	man	man	NN
20417	1204	8	,	,	,
20417	1204	9	who	who	WP
20417	1204	10	is	be	VBZ
20417	1204	11	infected	infect	VBN
20417	1204	12	by	by	IN
20417	1204	13	the	the	DT
20417	1204	14	bite	bite	NN
20417	1204	15	of	of	IN
20417	1204	16	a	a	DT
20417	1204	17	Tse	Tse	NNP
20417	1204	18	-	-	HYPH
20417	1204	19	tse	tse	NN
20417	1204	20	fly	fly	NN
20417	1204	21	which	which	WDT
20417	1204	22	carries	carry	VBZ
20417	1204	23	the	the	DT
20417	1204	24	parasite	parasite	NN
20417	1204	25	from	from	IN
20417	1204	26	some	some	DT
20417	1204	27	other	other	JJ
20417	1204	28	host	host	NN
20417	1204	29	.	.	.
20417	1204	30	]	]	-RRB-
20417	1205	1	[	[	-LRB-
20417	1205	2	Illustration	illustration	NN
20417	1205	3	:	:	:
20417	1205	4	VOLVOX	VOLVOX	NNP
20417	1205	5	The	the	DT
20417	1205	6	Volvox	Volvox	NNP
20417	1205	7	is	be	VBZ
20417	1205	8	found	find	VBN
20417	1205	9	in	in	IN
20417	1205	10	some	some	DT
20417	1205	11	canals	canal	NNS
20417	1205	12	and	and	CC
20417	1205	13	the	the	DT
20417	1205	14	like	like	JJ
20417	1205	15	.	.	.
20417	1206	1	It	-PRON-	PRP
20417	1206	2	is	be	VBZ
20417	1206	3	one	one	CD
20417	1206	4	of	of	IN
20417	1206	5	the	the	DT
20417	1206	6	first	first	JJ
20417	1206	7	animals	animal	NNS
20417	1206	8	to	to	TO
20417	1206	9	suggest	suggest	VB
20417	1206	10	the	the	DT
20417	1206	11	beginning	beginning	NN
20417	1206	12	of	of	IN
20417	1206	13	a	a	DT
20417	1206	14	body	body	NN
20417	1206	15	.	.	.
20417	1207	1	It	-PRON-	PRP
20417	1207	2	is	be	VBZ
20417	1207	3	a	a	DT
20417	1207	4	colony	colony	NN
20417	1207	5	of	of	IN
20417	1207	6	a	a	DT
20417	1207	7	thousand	thousand	CD
20417	1207	8	or	or	CC
20417	1207	9	even	even	RB
20417	1207	10	ten	ten	CD
20417	1207	11	thousand	thousand	CD
20417	1207	12	cells	cell	NNS
20417	1207	13	,	,	,
20417	1207	14	but	but	CC
20417	1207	15	they	-PRON-	PRP
20417	1207	16	are	be	VBP
20417	1207	17	all	all	DT
20417	1207	18	cells	cell	NNS
20417	1207	19	of	of	IN
20417	1207	20	one	one	CD
20417	1207	21	kind	kind	NN
20417	1207	22	.	.	.
20417	1208	1	In	in	IN
20417	1208	2	_	_	NNP
20417	1208	3	multicellular	multicellular	NN
20417	1208	4	_	_	NNP
20417	1208	5	animals	animal	VBZ
20417	1208	6	the	the	DT
20417	1208	7	cells	cell	NNS
20417	1208	8	are	be	VBP
20417	1208	9	of	of	IN
20417	1208	10	_	_	NNP
20417	1208	11	different	different	JJ
20417	1208	12	_	_	NNP
20417	1208	13	kinds	kind	NNS
20417	1208	14	with	with	IN
20417	1208	15	different	different	JJ
20417	1208	16	functions	function	NNS
20417	1208	17	.	.	.
20417	1209	1	Each	each	DT
20417	1209	2	of	of	IN
20417	1209	3	the	the	DT
20417	1209	4	ordinary	ordinary	JJ
20417	1209	5	cells	cell	NNS
20417	1209	6	(	(	-LRB-
20417	1209	7	marked	mark	VBN
20417	1209	8	5	5	CD
20417	1209	9	)	)	-RRB-
20417	1209	10	has	have	VBZ
20417	1209	11	two	two	CD
20417	1209	12	lashes	lash	NNS
20417	1209	13	or	or	CC
20417	1209	14	flagella	flagella	NN
20417	1209	15	.	.	.
20417	1210	1	Daughter	daughter	NN
20417	1210	2	colonies	colony	NNS
20417	1210	3	inside	inside	IN
20417	1210	4	the	the	DT
20417	1210	5	Parent	Parent	NNP
20417	1210	6	colony	colony	NN
20417	1210	7	are	be	VBP
20417	1210	8	being	be	VBG
20417	1210	9	formed	form	VBN
20417	1210	10	at	at	IN
20417	1210	11	3	3	CD
20417	1210	12	,	,	,
20417	1210	13	4	4	CD
20417	1210	14	,	,	,
20417	1210	15	and	and	CC
20417	1210	16	2	2	CD
20417	1210	17	.	.	.
20417	1211	1	The	the	DT
20417	1211	2	development	development	NN
20417	1211	3	of	of	IN
20417	1211	4	germ	germ	NN
20417	1211	5	-	-	HYPH
20417	1211	6	cells	cell	NNS
20417	1211	7	is	be	VBZ
20417	1211	8	shown	show	VBN
20417	1211	9	at	at	IN
20417	1211	10	1	1	CD
20417	1211	11	.	.	.
20417	1211	12	]	]	-RRB-
20417	1212	1	[	[	-LRB-
20417	1212	2	Illustration	illustration	NN
20417	1212	3	:	:	:
20417	1212	4	PROTEROSPONGIA	PROTEROSPONGIA	NNP
20417	1212	5	One	one	CD
20417	1212	6	of	of	IN
20417	1212	7	the	the	DT
20417	1212	8	simplest	simple	JJS
20417	1212	9	multicellular	multicellular	JJ
20417	1212	10	animals	animal	NNS
20417	1212	11	,	,	,
20417	1212	12	illustrating	illustrate	VBG
20417	1212	13	the	the	DT
20417	1212	14	beginning	beginning	NN
20417	1212	15	of	of	IN
20417	1212	16	a	a	DT
20417	1212	17	body	body	NN
20417	1212	18	.	.	.
20417	1213	1	There	there	EX
20417	1213	2	is	be	VBZ
20417	1213	3	a	a	DT
20417	1213	4	setting	setting	NN
20417	1213	5	apart	apart	RB
20417	1213	6	of	of	IN
20417	1213	7	egg	egg	NN
20417	1213	8	-	-	HYPH
20417	1213	9	cells	cell	NNS
20417	1213	10	and	and	CC
20417	1213	11	sperm	sperm	JJ
20417	1213	12	-	-	HYPH
20417	1213	13	cells	cell	NNS
20417	1213	14	,	,	,
20417	1213	15	distinct	distinct	JJ
20417	1213	16	from	from	IN
20417	1213	17	body	body	NN
20417	1213	18	-	-	HYPH
20417	1213	19	cells	cell	NNS
20417	1213	20	;	;	:
20417	1213	21	the	the	DT
20417	1213	22	collared	collar	VBN
20417	1213	23	lashed	lash	VBD
20417	1213	24	cells	cell	NNS
20417	1213	25	on	on	IN
20417	1213	26	the	the	DT
20417	1213	27	margin	margin	NN
20417	1213	28	are	be	VBP
20417	1213	29	different	different	JJ
20417	1213	30	in	in	IN
20417	1213	31	kind	kind	NN
20417	1213	32	from	from	IN
20417	1213	33	those	those	DT
20417	1213	34	farther	farther	RB
20417	1213	35	in	in	RB
20417	1213	36	.	.	.
20417	1214	1	Thus	thus	RB
20417	1214	2	,	,	,
20417	1214	3	as	as	IN
20417	1214	4	in	in	IN
20417	1214	5	indubitable	indubitable	JJ
20417	1214	6	multicellular	multicellular	NN
20417	1214	7	animals	animal	NNS
20417	1214	8	,	,	,
20417	1214	9	division	division	NN
20417	1214	10	of	of	IN
20417	1214	11	labour	labour	NN
20417	1214	12	has	have	VBZ
20417	1214	13	begun	begin	VBN
20417	1214	14	.	.	.
20417	1214	15	]	]	-RRB-
20417	1215	1	Splitting	splitting	NN
20417	1215	2	into	into	IN
20417	1215	3	two	two	CD
20417	1215	4	or	or	CC
20417	1215	5	many	many	JJ
20417	1215	6	parts	part	NNS
20417	1215	7	was	be	VBD
20417	1215	8	the	the	DT
20417	1215	9	old	old	JJ
20417	1215	10	-	-	HYPH
20417	1215	11	fashioned	fashioned	JJ
20417	1215	12	way	way	NN
20417	1215	13	of	of	IN
20417	1215	14	multiplying	multiplying	NN
20417	1215	15	,	,	,
20417	1215	16	but	but	CC
20417	1215	17	one	one	CD
20417	1215	18	of	of	IN
20417	1215	19	the	the	DT
20417	1215	20	great	great	JJ
20417	1215	21	steps	step	NNS
20417	1215	22	in	in	IN
20417	1215	23	evolution	evolution	NN
20417	1215	24	was	be	VBD
20417	1215	25	the	the	DT
20417	1215	26	discovery	discovery	NN
20417	1215	27	of	of	IN
20417	1215	28	a	a	DT
20417	1215	29	better	well	JJR
20417	1215	30	method	method	NN
20417	1215	31	,	,	,
20417	1215	32	namely	namely	RB
20417	1215	33	,	,	,
20417	1215	34	sexual	sexual	JJ
20417	1215	35	reproduction	reproduction	NN
20417	1215	36	.	.	.
20417	1216	1	The	the	DT
20417	1216	2	gist	gist	NN
20417	1216	3	of	of	IN
20417	1216	4	this	this	DT
20417	1216	5	is	be	VBZ
20417	1216	6	simply	simply	RB
20417	1216	7	that	that	IN
20417	1216	8	during	during	IN
20417	1216	9	the	the	DT
20417	1216	10	process	process	NN
20417	1216	11	of	of	IN
20417	1216	12	body	body	NN
20417	1216	13	-	-	HYPH
20417	1216	14	building	building	NN
20417	1216	15	(	(	-LRB-
20417	1216	16	by	by	IN
20417	1216	17	the	the	DT
20417	1216	18	development	development	NN
20417	1216	19	of	of	IN
20417	1216	20	the	the	DT
20417	1216	21	fertilised	fertilise	VBN
20417	1216	22	egg	egg	NN
20417	1216	23	-	-	HYPH
20417	1216	24	cell	cell	NN
20417	1216	25	)	)	-RRB-
20417	1216	26	certain	certain	JJ
20417	1216	27	units	unit	NNS
20417	1216	28	,	,	,
20417	1216	29	_	_	NNP
20417	1216	30	the	the	DT
20417	1216	31	germ	germ	NN
20417	1216	32	-	-	HYPH
20417	1216	33	cells	cell	NNS
20417	1216	34	_	_	NNP
20417	1216	35	,	,	,
20417	1216	36	do	do	VB
20417	1216	37	not	not	RB
20417	1216	38	share	share	VB
20417	1216	39	in	in	IN
20417	1216	40	forming	form	VBG
20417	1216	41	ordinary	ordinary	JJ
20417	1216	42	tissues	tissue	NNS
20417	1216	43	or	or	CC
20417	1216	44	organs	organ	NNS
20417	1216	45	,	,	,
20417	1216	46	but	but	CC
20417	1216	47	remain	remain	VBP
20417	1216	48	apart	apart	RB
20417	1216	49	,	,	,
20417	1216	50	continuing	continue	VBG
20417	1216	51	the	the	DT
20417	1216	52	full	full	JJ
20417	1216	53	inheritance	inheritance	NN
20417	1216	54	which	which	WDT
20417	1216	55	was	be	VBD
20417	1216	56	condensed	condense	VBN
20417	1216	57	in	in	IN
20417	1216	58	the	the	DT
20417	1216	59	fertilised	fertilise	VBN
20417	1216	60	egg	egg	NN
20417	1216	61	-	-	HYPH
20417	1216	62	cell	cell	NN
20417	1216	63	.	.	.
20417	1217	1	_	_	IN
20417	1217	2	These	these	DT
20417	1217	3	cells	cell	NNS
20417	1217	4	kept	keep	VBN
20417	1217	5	by	by	IN
20417	1217	6	themselves	-PRON-	PRP
20417	1217	7	are	be	VBP
20417	1217	8	the	the	DT
20417	1217	9	originators	originator	NNS
20417	1217	10	of	of	IN
20417	1217	11	the	the	DT
20417	1217	12	future	future	JJ
20417	1217	13	reproductive	reproductive	JJ
20417	1217	14	cells	cell	NNS
20417	1217	15	of	of	IN
20417	1217	16	the	the	DT
20417	1217	17	mature	mature	JJ
20417	1217	18	animal	animal	NN
20417	1217	19	_	_	NNP
20417	1217	20	;	;	:
20417	1217	21	they	-PRON-	PRP
20417	1217	22	give	give	VBP
20417	1217	23	rise	rise	NN
20417	1217	24	to	to	IN
20417	1217	25	the	the	DT
20417	1217	26	egg	egg	NN
20417	1217	27	-	-	HYPH
20417	1217	28	cells	cell	NNS
20417	1217	29	and	and	CC
20417	1217	30	the	the	DT
20417	1217	31	sperm	sperm	NN
20417	1217	32	-	-	HYPH
20417	1217	33	cells	cell	NNS
20417	1217	34	.	.	.
20417	1218	1	The	the	DT
20417	1218	2	advantages	advantage	NNS
20417	1218	3	of	of	IN
20417	1218	4	this	this	DT
20417	1218	5	method	method	NN
20417	1218	6	are	be	VBP
20417	1218	7	great	great	JJ
20417	1218	8	.	.	.
20417	1219	1	(	(	-LRB-
20417	1219	2	1	1	LS
20417	1219	3	)	)	-RRB-
20417	1219	4	The	the	DT
20417	1219	5	new	new	JJ
20417	1219	6	generation	generation	NN
20417	1219	7	is	be	VBZ
20417	1219	8	started	start	VBN
20417	1219	9	less	less	RBR
20417	1219	10	expensively	expensively	RB
20417	1219	11	,	,	,
20417	1219	12	for	for	IN
20417	1219	13	it	-PRON-	PRP
20417	1219	14	is	be	VBZ
20417	1219	15	easier	easy	JJR
20417	1219	16	to	to	TO
20417	1219	17	shed	shed	VB
20417	1219	18	germ	germ	NN
20417	1219	19	-	-	HYPH
20417	1219	20	cells	cell	NNS
20417	1219	21	into	into	IN
20417	1219	22	the	the	DT
20417	1219	23	cradle	cradle	NN
20417	1219	24	of	of	IN
20417	1219	25	the	the	DT
20417	1219	26	water	water	NN
20417	1219	27	than	than	IN
20417	1219	28	to	to	TO
20417	1219	29	separate	separate	VB
20417	1219	30	off	off	RP
20417	1219	31	half	half	NN
20417	1219	32	of	of	IN
20417	1219	33	the	the	DT
20417	1219	34	body	body	NN
20417	1219	35	.	.	.
20417	1220	1	(	(	-LRB-
20417	1220	2	2	2	LS
20417	1220	3	)	)	-RRB-
20417	1220	4	It	-PRON-	PRP
20417	1220	5	is	be	VBZ
20417	1220	6	possible	possible	JJ
20417	1220	7	to	to	TO
20417	1220	8	start	start	VB
20417	1220	9	a	a	DT
20417	1220	10	great	great	JJ
20417	1220	11	many	many	JJ
20417	1220	12	new	new	JJ
20417	1220	13	lives	life	NNS
20417	1220	14	at	at	IN
20417	1220	15	once	once	RB
20417	1220	16	,	,	,
20417	1220	17	and	and	CC
20417	1220	18	this	this	DT
20417	1220	19	may	may	MD
20417	1220	20	be	be	VB
20417	1220	21	of	of	IN
20417	1220	22	vital	vital	JJ
20417	1220	23	importance	importance	NN
20417	1220	24	when	when	WRB
20417	1220	25	the	the	DT
20417	1220	26	struggle	struggle	NN
20417	1220	27	for	for	IN
20417	1220	28	existence	existence	NN
20417	1220	29	is	be	VBZ
20417	1220	30	very	very	RB
20417	1220	31	keen	keen	JJ
20417	1220	32	,	,	,
20417	1220	33	and	and	CC
20417	1220	34	when	when	WRB
20417	1220	35	parental	parental	JJ
20417	1220	36	care	care	NN
20417	1220	37	is	be	VBZ
20417	1220	38	impossible	impossible	JJ
20417	1220	39	.	.	.
20417	1221	1	(	(	-LRB-
20417	1221	2	3	3	LS
20417	1221	3	)	)	-RRB-
20417	1221	4	The	the	DT
20417	1221	5	germ	germ	NN
20417	1221	6	-	-	HYPH
20417	1221	7	cells	cell	NNS
20417	1221	8	are	be	VBP
20417	1221	9	little	little	JJ
20417	1221	10	likely	likely	JJ
20417	1221	11	to	to	TO
20417	1221	12	be	be	VB
20417	1221	13	prejudicially	prejudicially	RB
20417	1221	14	affected	affect	VBN
20417	1221	15	by	by	IN
20417	1221	16	disadvantageous	disadvantageous	JJ
20417	1221	17	dints	dint	NNS
20417	1221	18	impressed	impress	VBN
20417	1221	19	on	on	IN
20417	1221	20	the	the	DT
20417	1221	21	body	body	NN
20417	1221	22	of	of	IN
20417	1221	23	the	the	DT
20417	1221	24	parent	parent	NN
20417	1221	25	--	--	:
20417	1221	26	little	little	RB
20417	1221	27	likely	likely	RB
20417	1221	28	unless	unless	IN
20417	1221	29	the	the	DT
20417	1221	30	dints	dint	NNS
20417	1221	31	have	have	VBP
20417	1221	32	peculiarly	peculiarly	JJ
20417	1221	33	penetrating	penetrating	NN
20417	1221	34	consequences	consequence	NNS
20417	1221	35	,	,	,
20417	1221	36	as	as	IN
20417	1221	37	in	in	IN
20417	1221	38	the	the	DT
20417	1221	39	case	case	NN
20417	1221	40	of	of	IN
20417	1221	41	poisons	poison	NNS
20417	1221	42	.	.	.
20417	1222	1	(	(	-LRB-
20417	1222	2	4	4	LS
20417	1222	3	)	)	-RRB-
20417	1222	4	A	a	DT
20417	1222	5	further	further	JJ
20417	1222	6	advantage	advantage	NN
20417	1222	7	is	be	VBZ
20417	1222	8	implied	imply	VBN
20417	1222	9	in	in	IN
20417	1222	10	the	the	DT
20417	1222	11	formation	formation	NN
20417	1222	12	of	of	IN
20417	1222	13	two	two	CD
20417	1222	14	kinds	kind	NNS
20417	1222	15	of	of	IN
20417	1222	16	germ	germ	NN
20417	1222	17	-	-	HYPH
20417	1222	18	cells	cell	NNS
20417	1222	19	--	--	:
20417	1222	20	the	the	DT
20417	1222	21	ovum	ovum	NN
20417	1222	22	or	or	CC
20417	1222	23	egg	egg	NN
20417	1222	24	-	-	HYPH
20417	1222	25	cell	cell	NN
20417	1222	26	,	,	,
20417	1222	27	with	with	IN
20417	1222	28	a	a	DT
20417	1222	29	considerable	considerable	JJ
20417	1222	30	amount	amount	NN
20417	1222	31	of	of	IN
20417	1222	32	building	build	VBG
20417	1222	33	material	material	NN
20417	1222	34	and	and	CC
20417	1222	35	often	often	RB
20417	1222	36	with	with	IN
20417	1222	37	a	a	DT
20417	1222	38	legacy	legacy	NN
20417	1222	39	of	of	IN
20417	1222	40	nutritive	nutritive	NNP
20417	1222	41	yolk	yolk	NNP
20417	1222	42	;	;	:
20417	1222	43	the	the	DT
20417	1222	44	spermatozoon	spermatozoon	NN
20417	1222	45	or	or	CC
20417	1222	46	sperm	sperm	NN
20417	1222	47	-	-	HYPH
20417	1222	48	cell	cell	NN
20417	1222	49	,	,	,
20417	1222	50	adapted	adapt	VBN
20417	1222	51	to	to	TO
20417	1222	52	move	move	VB
20417	1222	53	in	in	IN
20417	1222	54	fluids	fluid	NNS
20417	1222	55	and	and	CC
20417	1222	56	to	to	TO
20417	1222	57	find	find	VB
20417	1222	58	the	the	DT
20417	1222	59	ovum	ovum	NN
20417	1222	60	from	from	IN
20417	1222	61	a	a	DT
20417	1222	62	distance	distance	NN
20417	1222	63	,	,	,
20417	1222	64	thus	thus	RB
20417	1222	65	securing	secure	VBG
20417	1222	66	change	change	NN
20417	1222	67	-	-	HYPH
20417	1222	68	provoking	provoke	VBG
20417	1222	69	cross	cross	NN
20417	1222	70	-	-	NN
20417	1222	71	fertilisation	fertilisation	NN
20417	1222	72	.	.	.
20417	1223	1	§	§	ADD
20417	1223	2	4	4	CD
20417	1223	3	The	the	DT
20417	1223	4	Evolution	Evolution	NNP
20417	1223	5	of	of	IN
20417	1223	6	Sex	Sex	NNP
20417	1223	7	Another	another	DT
20417	1223	8	of	of	IN
20417	1223	9	the	the	DT
20417	1223	10	great	great	JJ
20417	1223	11	steps	step	NNS
20417	1223	12	in	in	IN
20417	1223	13	organic	organic	JJ
20417	1223	14	evolution	evolution	NN
20417	1223	15	was	be	VBD
20417	1223	16	the	the	DT
20417	1223	17	differentiation	differentiation	NN
20417	1223	18	of	of	IN
20417	1223	19	two	two	CD
20417	1223	20	different	different	JJ
20417	1223	21	physiological	physiological	JJ
20417	1223	22	types	type	NNS
20417	1223	23	,	,	,
20417	1223	24	the	the	DT
20417	1223	25	male	male	JJ
20417	1223	26	or	or	CC
20417	1223	27	sperm	sperm	NN
20417	1223	28	-	-	HYPH
20417	1223	29	producer	producer	NN
20417	1223	30	and	and	CC
20417	1223	31	the	the	DT
20417	1223	32	female	female	NN
20417	1223	33	or	or	CC
20417	1223	34	egg	egg	NN
20417	1223	35	-	-	HYPH
20417	1223	36	producer	producer	NN
20417	1223	37	.	.	.
20417	1224	1	It	-PRON-	PRP
20417	1224	2	seems	seem	VBZ
20417	1224	3	to	to	TO
20417	1224	4	be	be	VB
20417	1224	5	a	a	DT
20417	1224	6	deep	deep	RB
20417	1224	7	-	-	HYPH
20417	1224	8	seated	seat	VBN
20417	1224	9	difference	difference	NN
20417	1224	10	in	in	IN
20417	1224	11	constitution	constitution	NN
20417	1224	12	,	,	,
20417	1224	13	which	which	WDT
20417	1224	14	leads	lead	VBZ
20417	1224	15	one	one	CD
20417	1224	16	egg	egg	NN
20417	1224	17	to	to	TO
20417	1224	18	develop	develop	VB
20417	1224	19	into	into	IN
20417	1224	20	a	a	DT
20417	1224	21	male	male	NN
20417	1224	22	,	,	,
20417	1224	23	and	and	CC
20417	1224	24	another	another	DT
20417	1224	25	,	,	,
20417	1224	26	lying	lie	VBG
20417	1224	27	beside	beside	IN
20417	1224	28	it	-PRON-	PRP
20417	1224	29	in	in	IN
20417	1224	30	the	the	DT
20417	1224	31	nest	nest	NN
20417	1224	32	,	,	,
20417	1224	33	into	into	IN
20417	1224	34	a	a	DT
20417	1224	35	female	female	NN
20417	1224	36	.	.	.
20417	1225	1	In	in	IN
20417	1225	2	the	the	DT
20417	1225	3	case	case	NN
20417	1225	4	of	of	IN
20417	1225	5	pigeons	pigeon	NNS
20417	1225	6	it	-PRON-	PRP
20417	1225	7	seems	seem	VBZ
20417	1225	8	almost	almost	RB
20417	1225	9	certain	certain	JJ
20417	1225	10	,	,	,
20417	1225	11	from	from	IN
20417	1225	12	the	the	DT
20417	1225	13	work	work	NN
20417	1225	14	of	of	IN
20417	1225	15	Professor	Professor	NNP
20417	1225	16	Oscar	Oscar	NNP
20417	1225	17	Riddle	Riddle	NNP
20417	1225	18	,	,	,
20417	1225	19	that	that	IN
20417	1225	20	there	there	EX
20417	1225	21	are	be	VBP
20417	1225	22	two	two	CD
20417	1225	23	kinds	kind	NNS
20417	1225	24	of	of	IN
20417	1225	25	egg	egg	NN
20417	1225	26	,	,	,
20417	1225	27	a	a	DT
20417	1225	28	male	male	NN
20417	1225	29	-	-	HYPH
20417	1225	30	producing	produce	VBG
20417	1225	31	egg	egg	NN
20417	1225	32	and	and	CC
20417	1225	33	a	a	DT
20417	1225	34	female	female	JJ
20417	1225	35	-	-	HYPH
20417	1225	36	producing	produce	VBG
20417	1225	37	egg	egg	NN
20417	1225	38	,	,	,
20417	1225	39	which	which	WDT
20417	1225	40	differ	differ	VBP
20417	1225	41	in	in	IN
20417	1225	42	their	-PRON-	PRP$
20417	1225	43	yolk	yolk	NN
20417	1225	44	-	-	HYPH
20417	1225	45	forming	form	VBG
20417	1225	46	and	and	CC
20417	1225	47	other	other	JJ
20417	1225	48	physiological	physiological	JJ
20417	1225	49	characters	character	NNS
20417	1225	50	.	.	.
20417	1226	1	In	in	IN
20417	1226	2	sea	sea	NN
20417	1226	3	-	-	HYPH
20417	1226	4	urchins	urchin	NNS
20417	1226	5	we	-PRON-	PRP
20417	1226	6	often	often	RB
20417	1226	7	find	find	VBP
20417	1226	8	two	two	CD
20417	1226	9	creatures	creature	NNS
20417	1226	10	superficially	superficially	RB
20417	1226	11	indistinguishable	indistinguishable	JJ
20417	1226	12	,	,	,
20417	1226	13	but	but	CC
20417	1226	14	the	the	DT
20417	1226	15	one	one	NN
20417	1226	16	is	be	VBZ
20417	1226	17	a	a	DT
20417	1226	18	female	female	NN
20417	1226	19	with	with	IN
20417	1226	20	large	large	JJ
20417	1226	21	ovaries	ovary	NNS
20417	1226	22	and	and	CC
20417	1226	23	the	the	DT
20417	1226	24	other	other	JJ
20417	1226	25	is	be	VBZ
20417	1226	26	a	a	DT
20417	1226	27	male	male	NN
20417	1226	28	with	with	IN
20417	1226	29	equally	equally	RB
20417	1226	30	large	large	JJ
20417	1226	31	testes	testis	NNS
20417	1226	32	.	.	.
20417	1227	1	Here	here	RB
20417	1227	2	the	the	DT
20417	1227	3	physiological	physiological	JJ
20417	1227	4	difference	difference	NN
20417	1227	5	does	do	VBZ
20417	1227	6	not	not	RB
20417	1227	7	affect	affect	VB
20417	1227	8	the	the	DT
20417	1227	9	body	body	NN
20417	1227	10	as	as	IN
20417	1227	11	a	a	DT
20417	1227	12	whole	whole	NN
20417	1227	13	,	,	,
20417	1227	14	but	but	CC
20417	1227	15	the	the	DT
20417	1227	16	reproductive	reproductive	JJ
20417	1227	17	organs	organ	NNS
20417	1227	18	or	or	CC
20417	1227	19	gonads	gonad	NNS
20417	1227	20	only	only	RB
20417	1227	21	,	,	,
20417	1227	22	though	though	IN
20417	1227	23	more	more	RBR
20417	1227	24	intimate	intimate	JJ
20417	1227	25	physiology	physiology	NN
20417	1227	26	would	would	MD
20417	1227	27	doubtless	doubtless	RB
20417	1227	28	discover	discover	VB
20417	1227	29	differences	difference	NNS
20417	1227	30	in	in	IN
20417	1227	31	the	the	DT
20417	1227	32	blood	blood	NN
20417	1227	33	or	or	CC
20417	1227	34	in	in	IN
20417	1227	35	the	the	DT
20417	1227	36	chemical	chemical	NN
20417	1227	37	routine	routine	NN
20417	1227	38	(	(	-LRB-
20417	1227	39	metabolism	metabolism	NN
20417	1227	40	)	)	-RRB-
20417	1227	41	.	.	.
20417	1228	1	In	in	IN
20417	1228	2	a	a	DT
20417	1228	3	large	large	JJ
20417	1228	4	number	number	NN
20417	1228	5	of	of	IN
20417	1228	6	cases	case	NNS
20417	1228	7	,	,	,
20417	1228	8	however	however	RB
20417	1228	9	,	,	,
20417	1228	10	there	there	EX
20417	1228	11	are	be	VBP
20417	1228	12	marked	mark	VBN
20417	1228	13	superficial	superficial	JJ
20417	1228	14	differences	difference	NNS
20417	1228	15	between	between	IN
20417	1228	16	the	the	DT
20417	1228	17	sexes	sex	NNS
20417	1228	18	,	,	,
20417	1228	19	and	and	CC
20417	1228	20	everyone	everyone	NN
20417	1228	21	is	be	VBZ
20417	1228	22	familiar	familiar	JJ
20417	1228	23	with	with	IN
20417	1228	24	such	such	JJ
20417	1228	25	contrasts	contrast	NNS
20417	1228	26	as	as	IN
20417	1228	27	peacock	peacock	NN
20417	1228	28	and	and	CC
20417	1228	29	peahen	peahen	NN
20417	1228	30	,	,	,
20417	1228	31	stag	stag	NNP
20417	1228	32	and	and	CC
20417	1228	33	hind	hind	NN
20417	1228	34	.	.	.
20417	1229	1	In	in	IN
20417	1229	2	such	such	JJ
20417	1229	3	cases	case	NNS
20417	1229	4	the	the	DT
20417	1229	5	physiological	physiological	JJ
20417	1229	6	difference	difference	NN
20417	1229	7	between	between	IN
20417	1229	8	the	the	DT
20417	1229	9	sperm	sperm	NN
20417	1229	10	-	-	HYPH
20417	1229	11	producer	producer	NN
20417	1229	12	and	and	CC
20417	1229	13	the	the	DT
20417	1229	14	ovum	ovum	NN
20417	1229	15	-	-	HYPH
20417	1229	16	producer	producer	NN
20417	1229	17	,	,	,
20417	1229	18	for	for	IN
20417	1229	19	this	this	DT
20417	1229	20	is	be	VBZ
20417	1229	21	the	the	DT
20417	1229	22	essential	essential	JJ
20417	1229	23	difference	difference	NN
20417	1229	24	,	,	,
20417	1229	25	saturates	saturate	VBZ
20417	1229	26	through	through	IN
20417	1229	27	the	the	DT
20417	1229	28	body	body	NN
20417	1229	29	and	and	CC
20417	1229	30	expresses	express	VBZ
20417	1229	31	itself	-PRON-	PRP
20417	1229	32	in	in	IN
20417	1229	33	masculine	masculine	NN
20417	1229	34	and	and	CC
20417	1229	35	feminine	feminine	JJ
20417	1229	36	structures	structure	NNS
20417	1229	37	and	and	CC
20417	1229	38	modes	mode	NNS
20417	1229	39	of	of	IN
20417	1229	40	behaviour	behaviour	NN
20417	1229	41	.	.	.
20417	1230	1	The	the	DT
20417	1230	2	expression	expression	NN
20417	1230	3	of	of	IN
20417	1230	4	the	the	DT
20417	1230	5	masculine	masculine	NN
20417	1230	6	and	and	CC
20417	1230	7	feminine	feminine	JJ
20417	1230	8	characters	character	NNS
20417	1230	9	is	be	VBZ
20417	1230	10	in	in	IN
20417	1230	11	some	some	DT
20417	1230	12	cases	case	NNS
20417	1230	13	under	under	IN
20417	1230	14	the	the	DT
20417	1230	15	control	control	NN
20417	1230	16	of	of	IN
20417	1230	17	hormones	hormone	NNS
20417	1230	18	or	or	CC
20417	1230	19	chemical	chemical	NN
20417	1230	20	messengers	messenger	NNS
20417	1230	21	which	which	WDT
20417	1230	22	are	be	VBP
20417	1230	23	carried	carry	VBN
20417	1230	24	by	by	IN
20417	1230	25	the	the	DT
20417	1230	26	blood	blood	NN
20417	1230	27	from	from	IN
20417	1230	28	the	the	DT
20417	1230	29	reproductive	reproductive	JJ
20417	1230	30	organs	organ	NNS
20417	1230	31	throughout	throughout	IN
20417	1230	32	the	the	DT
20417	1230	33	body	body	NN
20417	1230	34	,	,	,
20417	1230	35	and	and	CC
20417	1230	36	pull	pull	VB
20417	1230	37	the	the	DT
20417	1230	38	trigger	trigger	NN
20417	1230	39	which	which	WDT
20417	1230	40	brings	bring	VBZ
20417	1230	41	about	about	RP
20417	1230	42	the	the	DT
20417	1230	43	development	development	NN
20417	1230	44	of	of	IN
20417	1230	45	an	an	DT
20417	1230	46	antler	antler	NN
20417	1230	47	or	or	CC
20417	1230	48	a	a	DT
20417	1230	49	wattle	wattle	NN
20417	1230	50	or	or	CC
20417	1230	51	a	a	DT
20417	1230	52	decorative	decorative	JJ
20417	1230	53	plume	plume	NN
20417	1230	54	or	or	CC
20417	1230	55	a	a	DT
20417	1230	56	capacity	capacity	NN
20417	1230	57	for	for	IN
20417	1230	58	vocal	vocal	NN
20417	1230	59	and	and	CC
20417	1230	60	saltatory	saltatory	NN
20417	1230	61	display	display	NN
20417	1230	62	.	.	.
20417	1231	1	In	in	IN
20417	1231	2	some	some	DT
20417	1231	3	cases	case	NNS
20417	1231	4	it	-PRON-	PRP
20417	1231	5	is	be	VBZ
20417	1231	6	certain	certain	JJ
20417	1231	7	that	that	IN
20417	1231	8	the	the	DT
20417	1231	9	female	female	JJ
20417	1231	10	carries	carry	VBZ
20417	1231	11	in	in	IN
20417	1231	12	a	a	DT
20417	1231	13	latent	latent	NN
20417	1231	14	state	state	NN
20417	1231	15	the	the	DT
20417	1231	16	masculine	masculine	NN
20417	1231	17	features	feature	VBZ
20417	1231	18	,	,	,
20417	1231	19	but	but	CC
20417	1231	20	these	these	DT
20417	1231	21	are	be	VBP
20417	1231	22	kept	keep	VBN
20417	1231	23	from	from	IN
20417	1231	24	expressing	express	VBG
20417	1231	25	themselves	-PRON-	PRP
20417	1231	26	by	by	IN
20417	1231	27	other	other	JJ
20417	1231	28	chemical	chemical	NN
20417	1231	29	messengers	messenger	NNS
20417	1231	30	from	from	IN
20417	1231	31	the	the	DT
20417	1231	32	ovary	ovary	NN
20417	1231	33	.	.	.
20417	1232	1	Of	of	IN
20417	1232	2	these	these	DT
20417	1232	3	chemical	chemical	NN
20417	1232	4	messengers	messenger	NNS
20417	1232	5	more	more	RBR
20417	1232	6	must	must	MD
20417	1232	7	be	be	VB
20417	1232	8	said	say	VBN
20417	1232	9	later	later	RB
20417	1232	10	on	on	RB
20417	1232	11	.	.	.
20417	1233	1	Recent	recent	JJ
20417	1233	2	research	research	NN
20417	1233	3	has	have	VBZ
20417	1233	4	shown	show	VBN
20417	1233	5	that	that	IN
20417	1233	6	while	while	IN
20417	1233	7	the	the	DT
20417	1233	8	difference	difference	NN
20417	1233	9	between	between	IN
20417	1233	10	male	male	JJ
20417	1233	11	and	and	CC
20417	1233	12	female	female	JJ
20417	1233	13	is	be	VBZ
20417	1233	14	very	very	RB
20417	1233	15	deep	deep	RB
20417	1233	16	-	-	HYPH
20417	1233	17	rooted	rooted	JJ
20417	1233	18	,	,	,
20417	1233	19	corresponding	correspond	VBG
20417	1233	20	to	to	IN
20417	1233	21	a	a	DT
20417	1233	22	difference	difference	NN
20417	1233	23	in	in	IN
20417	1233	24	gearing	gearing	NN
20417	1233	25	,	,	,
20417	1233	26	it	-PRON-	PRP
20417	1233	27	is	be	VBZ
20417	1233	28	not	not	RB
20417	1233	29	always	always	RB
20417	1233	30	clear	clear	JJ
20417	1233	31	-	-	HYPH
20417	1233	32	cut	cut	VBN
20417	1233	33	.	.	.
20417	1234	1	Thus	thus	RB
20417	1234	2	a	a	DT
20417	1234	3	hen	hen	NN
20417	1234	4	-	-	HYPH
20417	1234	5	pigeon	pigeon	NN
20417	1234	6	may	may	MD
20417	1234	7	be	be	VB
20417	1234	8	very	very	RB
20417	1234	9	masculine	masculine	JJ
20417	1234	10	,	,	,
20417	1234	11	and	and	CC
20417	1234	12	a	a	DT
20417	1234	13	cock	cock	NN
20417	1234	14	-	-	HYPH
20417	1234	15	pigeon	pigeon	NN
20417	1234	16	very	very	RB
20417	1234	17	feminine	feminine	JJ
20417	1234	18	.	.	.
20417	1235	1	The	the	DT
20417	1235	2	difference	difference	NN
20417	1235	3	is	be	VBZ
20417	1235	4	in	in	IN
20417	1235	5	degree	degree	NN
20417	1235	6	,	,	,
20417	1235	7	not	not	RB
20417	1235	8	in	in	IN
20417	1235	9	kind	kind	NN
20417	1235	10	.	.	.
20417	1236	1	§	§	ADD
20417	1236	2	5	5	CD
20417	1236	3	What	what	WP
20417	1236	4	is	be	VBZ
20417	1236	5	the	the	DT
20417	1236	6	meaning	meaning	NN
20417	1236	7	of	of	IN
20417	1236	8	the	the	DT
20417	1236	9	universal	universal	NNP
20417	1236	10	or	or	CC
20417	1236	11	almost	almost	RB
20417	1236	12	universal	universal	JJ
20417	1236	13	inevitableness	inevitableness	NN
20417	1236	14	of	of	IN
20417	1236	15	death	death	NN
20417	1236	16	?	?	.
20417	1237	1	A	a	DT
20417	1237	2	Sequoia	sequoia	NN
20417	1237	3	or	or	CC
20417	1237	4	"	"	``
20417	1237	5	Big	Big	NNP
20417	1237	6	Tree	Tree	NNP
20417	1237	7	"	"	''
20417	1237	8	of	of	IN
20417	1237	9	California	California	NNP
20417	1237	10	has	have	VBZ
20417	1237	11	been	be	VBN
20417	1237	12	known	know	VBN
20417	1237	13	to	to	TO
20417	1237	14	live	live	VB
20417	1237	15	for	for	IN
20417	1237	16	over	over	IN
20417	1237	17	two	two	CD
20417	1237	18	thousand	thousand	CD
20417	1237	19	years	year	NNS
20417	1237	20	,	,	,
20417	1237	21	but	but	CC
20417	1237	22	eventually	eventually	RB
20417	1237	23	it	-PRON-	PRP
20417	1237	24	died	die	VBD
20417	1237	25	.	.	.
20417	1238	1	A	a	DT
20417	1238	2	centenarian	centenarian	JJ
20417	1238	3	tortoise	tortoise	NN
20417	1238	4	has	have	VBZ
20417	1238	5	been	be	VBN
20417	1238	6	known	know	VBN
20417	1238	7	,	,	,
20417	1238	8	and	and	CC
20417	1238	9	a	a	DT
20417	1238	10	sea	sea	NN
20417	1238	11	-	-	HYPH
20417	1238	12	anemone	anemone	NN
20417	1238	13	sixty	sixty	CD
20417	1238	14	years	year	NNS
20417	1238	15	of	of	IN
20417	1238	16	age	age	NN
20417	1238	17	;	;	:
20417	1238	18	but	but	CC
20417	1238	19	eventually	eventually	RB
20417	1238	20	they	-PRON-	PRP
20417	1238	21	die	die	VBP
20417	1238	22	.	.	.
20417	1239	1	What	what	WP
20417	1239	2	is	be	VBZ
20417	1239	3	the	the	DT
20417	1239	4	meaning	meaning	NN
20417	1239	5	of	of	IN
20417	1239	6	this	this	DT
20417	1239	7	apparently	apparently	RB
20417	1239	8	inevitable	inevitable	JJ
20417	1239	9	stoppage	stoppage	NN
20417	1239	10	of	of	IN
20417	1239	11	bodily	bodily	JJ
20417	1239	12	life	life	NN
20417	1239	13	?	?	.
20417	1240	1	The	the	DT
20417	1240	2	Beginning	beginning	NN
20417	1240	3	of	of	IN
20417	1240	4	Natural	natural	JJ
20417	1240	5	Death	Death	NNP
20417	1240	6	There	there	EX
20417	1240	7	are	be	VBP
20417	1240	8	three	three	CD
20417	1240	9	chief	chief	JJ
20417	1240	10	kinds	kind	NNS
20417	1240	11	of	of	IN
20417	1240	12	death	death	NN
20417	1240	13	,	,	,
20417	1240	14	(	(	-LRB-
20417	1240	15	_	_	NNP
20417	1240	16	a	a	DT
20417	1240	17	_	_	NNP
20417	1240	18	)	)	-RRB-
20417	1240	19	The	the	DT
20417	1240	20	great	great	JJ
20417	1240	21	majority	majority	NN
20417	1240	22	of	of	IN
20417	1240	23	animals	animal	NNS
20417	1240	24	come	come	VBP
20417	1240	25	to	to	IN
20417	1240	26	a	a	DT
20417	1240	27	violent	violent	JJ
20417	1240	28	end	end	NN
20417	1240	29	,	,	,
20417	1240	30	being	be	VBG
20417	1240	31	devoured	devour	VBN
20417	1240	32	by	by	IN
20417	1240	33	others	other	NNS
20417	1240	34	or	or	CC
20417	1240	35	killed	kill	VBN
20417	1240	36	by	by	IN
20417	1240	37	sudden	sudden	JJ
20417	1240	38	and	and	CC
20417	1240	39	extreme	extreme	JJ
20417	1240	40	changes	change	NNS
20417	1240	41	in	in	IN
20417	1240	42	their	-PRON-	PRP$
20417	1240	43	surroundings	surrounding	NNS
20417	1240	44	.	.	.
20417	1241	1	(	(	-LRB-
20417	1241	2	_	_	NNP
20417	1241	3	b	b	NNP
20417	1241	4	_	_	NNP
20417	1241	5	)	)	-RRB-
20417	1241	6	When	when	WRB
20417	1241	7	an	an	DT
20417	1241	8	animal	animal	NN
20417	1241	9	enters	enter	VBZ
20417	1241	10	a	a	DT
20417	1241	11	new	new	JJ
20417	1241	12	habitat	habitat	NN
20417	1241	13	,	,	,
20417	1241	14	or	or	CC
20417	1241	15	comes	come	VBZ
20417	1241	16	into	into	IN
20417	1241	17	new	new	JJ
20417	1241	18	associations	association	NNS
20417	1241	19	with	with	IN
20417	1241	20	other	other	JJ
20417	1241	21	organisms	organism	NNS
20417	1241	22	,	,	,
20417	1241	23	it	-PRON-	PRP
20417	1241	24	may	may	MD
20417	1241	25	be	be	VB
20417	1241	26	invaded	invade	VBN
20417	1241	27	by	by	IN
20417	1241	28	a	a	DT
20417	1241	29	microbe	microbe	NN
20417	1241	30	or	or	CC
20417	1241	31	by	by	IN
20417	1241	32	some	some	DT
20417	1241	33	larger	large	JJR
20417	1241	34	parasite	parasite	NN
20417	1241	35	to	to	TO
20417	1241	36	which	which	WDT
20417	1241	37	it	-PRON-	PRP
20417	1241	38	is	be	VBZ
20417	1241	39	unaccustomed	unaccustomed	JJ
20417	1241	40	and	and	CC
20417	1241	41	to	to	TO
20417	1241	42	which	which	WDT
20417	1241	43	it	-PRON-	PRP
20417	1241	44	can	can	MD
20417	1241	45	offer	offer	VB
20417	1241	46	no	no	DT
20417	1241	47	resistance	resistance	NN
20417	1241	48	.	.	.
20417	1242	1	With	with	IN
20417	1242	2	many	many	JJ
20417	1242	3	parasites	parasite	NNS
20417	1242	4	a	a	DT
20417	1242	5	"	"	``
20417	1242	6	live	live	JJ
20417	1242	7	-	-	HYPH
20417	1242	8	and	and	CC
20417	1242	9	-	-	HYPH
20417	1242	10	let	let	VB
20417	1242	11	-	-	HYPH
20417	1242	12	live	live	VB
20417	1242	13	"	"	''
20417	1242	14	compromise	compromise	NN
20417	1242	15	is	be	VBZ
20417	1242	16	arrived	arrive	VBN
20417	1242	17	at	at	IN
20417	1242	18	,	,	,
20417	1242	19	but	but	CC
20417	1242	20	new	new	JJ
20417	1242	21	parasites	parasite	NNS
20417	1242	22	are	be	VBP
20417	1242	23	apt	apt	JJ
20417	1242	24	to	to	TO
20417	1242	25	be	be	VB
20417	1242	26	fatal	fatal	JJ
20417	1242	27	,	,	,
20417	1242	28	as	as	IN
20417	1242	29	man	man	NN
20417	1242	30	knows	know	VBZ
20417	1242	31	to	to	IN
20417	1242	32	his	-PRON-	PRP$
20417	1242	33	cost	cost	NN
20417	1242	34	when	when	WRB
20417	1242	35	he	-PRON-	PRP
20417	1242	36	is	be	VBZ
20417	1242	37	bitten	bite	VBN
20417	1242	38	by	by	IN
20417	1242	39	a	a	DT
20417	1242	40	tse	tse	JJ
20417	1242	41	-	-	HYPH
20417	1242	42	tse	tse	NN
20417	1242	43	fly	fly	NN
20417	1242	44	which	which	WDT
20417	1242	45	infects	infect	VBZ
20417	1242	46	him	-PRON-	PRP
20417	1242	47	with	with	IN
20417	1242	48	the	the	DT
20417	1242	49	microscopic	microscopic	JJ
20417	1242	50	animal	animal	NN
20417	1242	51	(	(	-LRB-
20417	1242	52	a	a	DT
20417	1242	53	Trypanosome	Trypanosome	NNP
20417	1242	54	)	)	-RRB-
20417	1242	55	that	that	WDT
20417	1242	56	causes	cause	VBZ
20417	1242	57	Sleeping	sleep	VBG
20417	1242	58	Sickness	Sickness	NNP
20417	1242	59	.	.	.
20417	1243	1	In	in	IN
20417	1243	2	many	many	JJ
20417	1243	3	animals	animal	NNS
20417	1243	4	the	the	DT
20417	1243	5	parasites	parasite	NNS
20417	1243	6	are	be	VBP
20417	1243	7	not	not	RB
20417	1243	8	troublesome	troublesome	JJ
20417	1243	9	as	as	RB
20417	1243	10	long	long	RB
20417	1243	11	as	as	IN
20417	1243	12	the	the	DT
20417	1243	13	host	host	NN
20417	1243	14	is	be	VBZ
20417	1243	15	vigorous	vigorous	JJ
20417	1243	16	,	,	,
20417	1243	17	but	but	CC
20417	1243	18	if	if	IN
20417	1243	19	the	the	DT
20417	1243	20	host	host	NN
20417	1243	21	is	be	VBZ
20417	1243	22	out	out	IN
20417	1243	23	of	of	IN
20417	1243	24	condition	condition	NN
20417	1243	25	the	the	DT
20417	1243	26	parasites	parasite	NNS
20417	1243	27	may	may	MD
20417	1243	28	get	get	VB
20417	1243	29	the	the	DT
20417	1243	30	upper	upper	JJ
20417	1243	31	hand	hand	NN
20417	1243	32	,	,	,
20417	1243	33	as	as	IN
20417	1243	34	in	in	IN
20417	1243	35	the	the	DT
20417	1243	36	so	so	RB
20417	1243	37	-	-	HYPH
20417	1243	38	called	call	VBN
20417	1243	39	"	"	``
20417	1243	40	grouse	grouse	NN
20417	1243	41	disease	disease	NN
20417	1243	42	,	,	,
20417	1243	43	"	"	''
20417	1243	44	and	and	CC
20417	1243	45	become	become	VB
20417	1243	46	fatal	fatal	JJ
20417	1243	47	.	.	.
20417	1244	1	(	(	-LRB-
20417	1244	2	_	_	NNP
20417	1244	3	c	c	NNP
20417	1244	4	_	_	NNP
20417	1244	5	)	)	-RRB-
20417	1244	6	But	but	CC
20417	1244	7	besides	besides	IN
20417	1244	8	violent	violent	JJ
20417	1244	9	death	death	NN
20417	1244	10	and	and	CC
20417	1244	11	microbic	microbic	JJ
20417	1244	12	(	(	-LRB-
20417	1244	13	or	or	CC
20417	1244	14	parasitic	parasitic	JJ
20417	1244	15	)	)	-RRB-
20417	1244	16	death	death	NN
20417	1244	17	,	,	,
20417	1244	18	there	there	EX
20417	1244	19	is	be	VBZ
20417	1244	20	natural	natural	JJ
20417	1244	21	death	death	NN
20417	1244	22	.	.	.
20417	1245	1	This	this	DT
20417	1245	2	is	be	VBZ
20417	1245	3	in	in	IN
20417	1245	4	great	great	JJ
20417	1245	5	part	part	NN
20417	1245	6	to	to	TO
20417	1245	7	be	be	VB
20417	1245	8	regarded	regard	VBN
20417	1245	9	as	as	IN
20417	1245	10	the	the	DT
20417	1245	11	price	price	NN
20417	1245	12	paid	pay	VBN
20417	1245	13	for	for	IN
20417	1245	14	a	a	DT
20417	1245	15	body	body	NN
20417	1245	16	.	.	.
20417	1246	1	A	a	DT
20417	1246	2	body	body	NN
20417	1246	3	worth	worth	NN
20417	1246	4	having	have	VBG
20417	1246	5	implies	imply	VBZ
20417	1246	6	complexity	complexity	NN
20417	1246	7	or	or	CC
20417	1246	8	division	division	NN
20417	1246	9	of	of	IN
20417	1246	10	labour	labour	NN
20417	1246	11	,	,	,
20417	1246	12	and	and	CC
20417	1246	13	this	this	DT
20417	1246	14	implies	imply	VBZ
20417	1246	15	certain	certain	JJ
20417	1246	16	internal	internal	JJ
20417	1246	17	furnishings	furnishing	NNS
20417	1246	18	of	of	IN
20417	1246	19	a	a	DT
20417	1246	20	more	more	RBR
20417	1246	21	or	or	CC
20417	1246	22	less	less	RBR
20417	1246	23	stable	stable	JJ
20417	1246	24	kind	kind	NN
20417	1246	25	in	in	IN
20417	1246	26	which	which	WDT
20417	1246	27	the	the	DT
20417	1246	28	effects	effect	NNS
20417	1246	29	of	of	IN
20417	1246	30	wear	wear	NN
20417	1246	31	and	and	CC
20417	1246	32	tear	tear	NN
20417	1246	33	are	be	VBP
20417	1246	34	apt	apt	JJ
20417	1246	35	to	to	TO
20417	1246	36	accumulate	accumulate	VB
20417	1246	37	.	.	.
20417	1247	1	It	-PRON-	PRP
20417	1247	2	is	be	VBZ
20417	1247	3	not	not	RB
20417	1247	4	the	the	DT
20417	1247	5	living	living	NN
20417	1247	6	matter	matter	NN
20417	1247	7	itself	-PRON-	PRP
20417	1247	8	that	that	WDT
20417	1247	9	grows	grow	VBZ
20417	1247	10	old	old	JJ
20417	1247	11	so	so	RB
20417	1247	12	much	much	RB
20417	1247	13	as	as	IN
20417	1247	14	the	the	DT
20417	1247	15	framework	framework	NN
20417	1247	16	in	in	IN
20417	1247	17	which	which	WDT
20417	1247	18	it	-PRON-	PRP
20417	1247	19	works	work	VBZ
20417	1247	20	--	--	:
20417	1247	21	the	the	DT
20417	1247	22	furnishings	furnishing	NNS
20417	1247	23	of	of	IN
20417	1247	24	the	the	DT
20417	1247	25	vital	vital	JJ
20417	1247	26	laboratory	laboratory	NN
20417	1247	27	.	.	.
20417	1248	1	There	there	EX
20417	1248	2	are	be	VBP
20417	1248	3	various	various	JJ
20417	1248	4	processes	process	NNS
20417	1248	5	of	of	IN
20417	1248	6	rejuvenescence	rejuvenescence	NN
20417	1248	7	,	,	,
20417	1248	8	e.g.	e.g.	RB
20417	1249	1	rest	rest	VB
20417	1249	2	,	,	,
20417	1249	3	repair	repair	NN
20417	1249	4	,	,	,
20417	1249	5	change	change	NN
20417	1249	6	,	,	,
20417	1249	7	reorganisation	reorganisation	NN
20417	1249	8	,	,	,
20417	1249	9	which	which	WDT
20417	1249	10	work	work	VBP
20417	1249	11	against	against	IN
20417	1249	12	the	the	DT
20417	1249	13	inevitable	inevitable	JJ
20417	1249	14	processes	process	NNS
20417	1249	15	of	of	IN
20417	1249	16	senescence	senescence	NN
20417	1249	17	,	,	,
20417	1249	18	but	but	CC
20417	1249	19	sooner	soon	RBR
20417	1249	20	or	or	CC
20417	1249	21	later	later	RB
20417	1249	22	the	the	DT
20417	1249	23	victory	victory	NN
20417	1249	24	is	be	VBZ
20417	1249	25	with	with	IN
20417	1249	26	ageing	age	VBG
20417	1249	27	.	.	.
20417	1250	1	Another	another	DT
20417	1250	2	deep	deep	JJ
20417	1250	3	reason	reason	NN
20417	1250	4	for	for	IN
20417	1250	5	natural	natural	JJ
20417	1250	6	death	death	NN
20417	1250	7	is	be	VBZ
20417	1250	8	to	to	TO
20417	1250	9	be	be	VB
20417	1250	10	found	find	VBN
20417	1250	11	in	in	IN
20417	1250	12	the	the	DT
20417	1250	13	physiological	physiological	JJ
20417	1250	14	expensiveness	expensiveness	NN
20417	1250	15	of	of	IN
20417	1250	16	reproduction	reproduction	NN
20417	1250	17	,	,	,
20417	1250	18	for	for	IN
20417	1250	19	many	many	JJ
20417	1250	20	animals	animal	NNS
20417	1250	21	,	,	,
20417	1250	22	from	from	IN
20417	1250	23	worms	worm	NNS
20417	1250	24	to	to	IN
20417	1250	25	eels	eel	NNS
20417	1250	26	,	,	,
20417	1250	27	illustrate	illustrate	VB
20417	1250	28	natural	natural	JJ
20417	1250	29	death	death	NN
20417	1250	30	as	as	IN
20417	1250	31	the	the	DT
20417	1250	32	nemesis	nemesis	NN
20417	1250	33	of	of	IN
20417	1250	34	starting	start	VBG
20417	1250	35	new	new	JJ
20417	1250	36	lives	life	NNS
20417	1250	37	.	.	.
20417	1251	1	Now	now	RB
20417	1251	2	it	-PRON-	PRP
20417	1251	3	is	be	VBZ
20417	1251	4	a	a	DT
20417	1251	5	very	very	RB
20417	1251	6	striking	striking	JJ
20417	1251	7	fact	fact	NN
20417	1251	8	that	that	IN
20417	1251	9	to	to	IN
20417	1251	10	a	a	DT
20417	1251	11	large	large	JJ
20417	1251	12	degree	degree	NN
20417	1251	13	the	the	DT
20417	1251	14	simplest	simple	JJS
20417	1251	15	animals	animal	NNS
20417	1251	16	or	or	CC
20417	1251	17	Protozoa	protozoan	NNS
20417	1251	18	are	be	VBP
20417	1251	19	exempt	exempt	JJ
20417	1251	20	from	from	IN
20417	1251	21	natural	natural	JJ
20417	1251	22	death	death	NN
20417	1251	23	.	.	.
20417	1252	1	They	-PRON-	PRP
20417	1252	2	are	be	VBP
20417	1252	3	so	so	RB
20417	1252	4	relatively	relatively	RB
20417	1252	5	simple	simple	JJ
20417	1252	6	that	that	IN
20417	1252	7	they	-PRON-	PRP
20417	1252	8	can	can	MD
20417	1252	9	continually	continually	RB
20417	1252	10	recuperate	recuperate	VB
20417	1252	11	by	by	IN
20417	1252	12	rest	rest	NN
20417	1252	13	and	and	CC
20417	1252	14	repair	repair	VB
20417	1252	15	;	;	:
20417	1252	16	they	-PRON-	PRP
20417	1252	17	do	do	VBP
20417	1252	18	not	not	RB
20417	1252	19	accumulate	accumulate	VB
20417	1252	20	any	any	DT
20417	1252	21	bad	bad	JJ
20417	1252	22	debts	debt	NNS
20417	1252	23	.	.	.
20417	1253	1	Moreover	moreover	RB
20417	1253	2	,	,	,
20417	1253	3	their	-PRON-	PRP$
20417	1253	4	modes	mode	NNS
20417	1253	5	of	of	IN
20417	1253	6	multiplying	multiply	VBG
20417	1253	7	,	,	,
20417	1253	8	by	by	IN
20417	1253	9	dividing	divide	VBG
20417	1253	10	into	into	IN
20417	1253	11	two	two	CD
20417	1253	12	or	or	CC
20417	1253	13	many	many	JJ
20417	1253	14	units	unit	NNS
20417	1253	15	,	,	,
20417	1253	16	are	be	VBP
20417	1253	17	very	very	RB
20417	1253	18	inexpensive	inexpensive	JJ
20417	1253	19	physiologically	physiologically	RB
20417	1253	20	.	.	.
20417	1254	1	It	-PRON-	PRP
20417	1254	2	seems	seem	VBZ
20417	1254	3	that	that	IN
20417	1254	4	in	in	IN
20417	1254	5	some	some	DT
20417	1254	6	measure	measure	NN
20417	1254	7	this	this	DT
20417	1254	8	bodily	bodily	JJ
20417	1254	9	immortality	immortality	NN
20417	1254	10	of	of	IN
20417	1254	11	the	the	DT
20417	1254	12	Protozoa	Protozoa	NNP
20417	1254	13	is	be	VBZ
20417	1254	14	shared	share	VBN
20417	1254	15	by	by	IN
20417	1254	16	some	some	DT
20417	1254	17	simple	simple	JJ
20417	1254	18	many	many	RB
20417	1254	19	-	-	HYPH
20417	1254	20	celled	celle	VBN
20417	1254	21	animals	animal	NNS
20417	1254	22	like	like	IN
20417	1254	23	the	the	DT
20417	1254	24	freshwater	freshwater	NN
20417	1254	25	Hydra	Hydra	NNP
20417	1254	26	and	and	CC
20417	1254	27	Planarian	planarian	JJ
20417	1254	28	worms	worm	NNS
20417	1254	29	.	.	.
20417	1255	1	Here	here	RB
20417	1255	2	is	be	VBZ
20417	1255	3	an	an	DT
20417	1255	4	interesting	interesting	JJ
20417	1255	5	chapter	chapter	NN
20417	1255	6	in	in	IN
20417	1255	7	evolution	evolution	NN
20417	1255	8	,	,	,
20417	1255	9	the	the	DT
20417	1255	10	evolution	evolution	NN
20417	1255	11	of	of	IN
20417	1255	12	means	mean	NNS
20417	1255	13	of	of	IN
20417	1255	14	evading	evade	VBG
20417	1255	15	or	or	CC
20417	1255	16	staving	stave	VBG
20417	1255	17	off	off	RP
20417	1255	18	natural	natural	JJ
20417	1255	19	death	death	NN
20417	1255	20	.	.	.
20417	1256	1	Thus	thus	RB
20417	1256	2	there	there	EX
20417	1256	3	is	be	VBZ
20417	1256	4	the	the	DT
20417	1256	5	well	well	RB
20417	1256	6	-	-	HYPH
20417	1256	7	known	know	VBN
20417	1256	8	case	case	NN
20417	1256	9	of	of	IN
20417	1256	10	the	the	DT
20417	1256	11	Paloloworm	Paloloworm	NNP
20417	1256	12	of	of	IN
20417	1256	13	the	the	DT
20417	1256	14	coral	coral	JJ
20417	1256	15	-	-	HYPH
20417	1256	16	reefs	reef	NNS
20417	1256	17	where	where	WRB
20417	1256	18	the	the	DT
20417	1256	19	body	body	NN
20417	1256	20	breaks	break	VBZ
20417	1256	21	up	up	RP
20417	1256	22	in	in	IN
20417	1256	23	liberating	liberate	VBG
20417	1256	24	the	the	DT
20417	1256	25	germ	germ	NN
20417	1256	26	-	-	HYPH
20417	1256	27	cells	cell	NNS
20417	1256	28	,	,	,
20417	1256	29	but	but	CC
20417	1256	30	the	the	DT
20417	1256	31	head	head	NN
20417	1256	32	-	-	HYPH
20417	1256	33	end	end	NN
20417	1256	34	remains	remain	NNS
20417	1256	35	fixed	fix	VBN
20417	1256	36	in	in	IN
20417	1256	37	a	a	DT
20417	1256	38	crevice	crevice	NN
20417	1256	39	of	of	IN
20417	1256	40	the	the	DT
20417	1256	41	coral	coral	NN
20417	1256	42	,	,	,
20417	1256	43	and	and	CC
20417	1256	44	buds	bud	VBZ
20417	1256	45	out	out	RP
20417	1256	46	a	a	DT
20417	1256	47	new	new	JJ
20417	1256	48	body	body	NN
20417	1256	49	at	at	IN
20417	1256	50	leisure	leisure	NN
20417	1256	51	.	.	.
20417	1257	1	Along	along	IN
20417	1257	2	with	with	IN
20417	1257	3	the	the	DT
20417	1257	4	evolution	evolution	NN
20417	1257	5	of	of	IN
20417	1257	6	the	the	DT
20417	1257	7	ways	way	NNS
20417	1257	8	of	of	IN
20417	1257	9	avoiding	avoid	VBG
20417	1257	10	death	death	NN
20417	1257	11	should	should	MD
20417	1257	12	be	be	VB
20417	1257	13	considered	consider	VBN
20417	1257	14	also	also	RB
20417	1257	15	the	the	DT
20417	1257	16	gradual	gradual	JJ
20417	1257	17	establishment	establishment	NN
20417	1257	18	of	of	IN
20417	1257	19	the	the	DT
20417	1257	20	length	length	NN
20417	1257	21	of	of	IN
20417	1257	22	life	life	NN
20417	1257	23	best	well	RBS
20417	1257	24	suited	suit	VBN
20417	1257	25	to	to	IN
20417	1257	26	the	the	DT
20417	1257	27	welfare	welfare	NN
20417	1257	28	of	of	IN
20417	1257	29	the	the	DT
20417	1257	30	species	specie	NNS
20417	1257	31	,	,	,
20417	1257	32	and	and	CC
20417	1257	33	the	the	DT
20417	1257	34	punctuation	punctuation	NN
20417	1257	35	of	of	IN
20417	1257	36	the	the	DT
20417	1257	37	life	life	NN
20417	1257	38	-	-	HYPH
20417	1257	39	history	history	NN
20417	1257	40	to	to	TO
20417	1257	41	suit	suit	VB
20417	1257	42	various	various	JJ
20417	1257	43	conditions	condition	NNS
20417	1257	44	.	.	.
20417	1258	1	[	[	-LRB-
20417	1258	2	Illustration	illustration	NN
20417	1258	3	:	:	:
20417	1258	4	_	_	NNP
20417	1258	5	Photo	Photo	NNP
20417	1258	6	:	:	:
20417	1258	7	J.	J.	NNP
20417	1258	8	J.	J.	NNP
20417	1259	1	Ward	Ward	NNP
20417	1259	2	,	,	,
20417	1259	3	F.E.S.	F.E.S.	NNP
20417	1259	4	_	_	NNP
20417	1259	5	GREEN	GREEN	NNP
20417	1259	6	HYDRA	HYDRA	NNP
20417	1259	7	A	a	DT
20417	1259	8	little	little	JJ
20417	1259	9	freshwater	freshwater	NN
20417	1259	10	polyp	polyp	NN
20417	1259	11	,	,	,
20417	1259	12	about	about	RB
20417	1259	13	half	half	PDT
20417	1259	14	an	an	DT
20417	1259	15	inch	inch	NN
20417	1259	16	long	long	RB
20417	1259	17	,	,	,
20417	1259	18	with	with	IN
20417	1259	19	a	a	DT
20417	1259	20	crown	crown	NN
20417	1259	21	of	of	IN
20417	1259	22	tentacles	tentacle	NNS
20417	1259	23	round	round	IN
20417	1259	24	the	the	DT
20417	1259	25	mouth	mouth	NN
20417	1259	26	.	.	.
20417	1260	1	It	-PRON-	PRP
20417	1260	2	is	be	VBZ
20417	1260	3	seen	see	VBN
20417	1260	4	giving	give	VBG
20417	1260	5	off	off	RP
20417	1260	6	a	a	DT
20417	1260	7	bud	bud	NN
20417	1260	8	,	,	,
20417	1260	9	a	a	DT
20417	1260	10	clear	clear	JJ
20417	1260	11	illustration	illustration	NN
20417	1260	12	of	of	IN
20417	1260	13	asexual	asexual	JJ
20417	1260	14	reproduction	reproduction	NN
20417	1260	15	.	.	.
20417	1261	1	When	when	WRB
20417	1261	2	a	a	DT
20417	1261	3	tentacle	tentacle	NN
20417	1261	4	touches	touch	VBZ
20417	1261	5	some	some	DT
20417	1261	6	small	small	JJ
20417	1261	7	organism	organism	NN
20417	1261	8	the	the	DT
20417	1261	9	latter	latter	JJ
20417	1261	10	is	be	VBZ
20417	1261	11	paralysed	paralyse	VBN
20417	1261	12	and	and	CC
20417	1261	13	drawn	draw	VBN
20417	1261	14	into	into	IN
20417	1261	15	the	the	DT
20417	1261	16	mouth	mouth	NN
20417	1261	17	.	.	.
20417	1261	18	]	]	-RRB-
20417	1262	1	[	[	-LRB-
20417	1262	2	Illustration	illustration	NN
20417	1262	3	:	:	:
20417	1262	4	_	_	NNP
20417	1262	5	Photo	Photo	NNP
20417	1262	6	:	:	:
20417	1262	7	J.	J.	NNP
20417	1262	8	J.	J.	NNP
20417	1263	1	Ward	Ward	NNP
20417	1263	2	,	,	,
20417	1263	3	F.E.S.	F.E.S.	NNP
20417	1263	4	_	_	NNP
20417	1263	5	EARTHWORM	EARTHWORM	NNP
20417	1263	6	Earthworms	Earthworms	NNPS
20417	1263	7	began	begin	VBD
20417	1263	8	the	the	DT
20417	1263	9	profitable	profitable	JJ
20417	1263	10	habit	habit	NN
20417	1263	11	of	of	IN
20417	1263	12	moving	move	VBG
20417	1263	13	with	with	IN
20417	1263	14	one	one	CD
20417	1263	15	end	end	NN
20417	1263	16	of	of	IN
20417	1263	17	the	the	DT
20417	1263	18	body	body	NN
20417	1263	19	always	always	RB
20417	1263	20	in	in	IN
20417	1263	21	front	front	NN
20417	1263	22	,	,	,
20417	1263	23	and	and	CC
20417	1263	24	from	from	IN
20417	1263	25	worms	worm	NNS
20417	1263	26	to	to	TO
20417	1263	27	man	man	VB
20417	1263	28	the	the	DT
20417	1263	29	great	great	JJ
20417	1263	30	majority	majority	NN
20417	1263	31	of	of	IN
20417	1263	32	animals	animal	NNS
20417	1263	33	have	have	VBP
20417	1263	34	bilateral	bilateral	JJ
20417	1263	35	symmetry	symmetry	NN
20417	1263	36	.	.	.
20417	1263	37	]	]	-RRB-
20417	1264	1	[	[	-LRB-
20417	1264	2	Illustration	illustration	NN
20417	1264	3	:	:	:
20417	1264	4	DIAGRAM	DIAGRAM	NNP
20417	1264	5	ILLUSTRATING	illustrate	VBG
20417	1264	6	THE	the	DT
20417	1264	7	BEGINNING	beginning	NN
20417	1264	8	OF	of	IN
20417	1264	9	INDIVIDUAL	INDIVIDUAL	NNP
20417	1264	10	LIFE	LIFE	NNP
20417	1264	11	1	1	CD
20417	1264	12	.	.	.
20417	1265	1	An	an	DT
20417	1265	2	immature	immature	JJ
20417	1265	3	_	_	NNP
20417	1265	4	sperm_-cell	sperm_-cell	NN
20417	1265	5	,	,	,
20417	1265	6	with	with	IN
20417	1265	7	4	4	CD
20417	1265	8	chromosomes	chromosome	NNS
20417	1265	9	(	(	-LRB-
20417	1265	10	nuclear	nuclear	JJ
20417	1265	11	bodies	body	NNS
20417	1265	12	)	)	-RRB-
20417	1265	13	represented	represent	VBN
20417	1265	14	as	as	IN
20417	1265	15	rods	rod	NNS
20417	1265	16	.	.	.
20417	1266	1	2	2	LS
20417	1266	2	.	.	.
20417	1267	1	A	a	DT
20417	1267	2	mature	mature	JJ
20417	1267	3	sperm	sperm	JJ
20417	1267	4	-	-	HYPH
20417	1267	5	cell	cell	NN
20417	1267	6	,	,	,
20417	1267	7	with	with	IN
20417	1267	8	2	2	CD
20417	1267	9	chromosomes	chromosome	NNS
20417	1267	10	.	.	.
20417	1268	1	3	3	LS
20417	1268	2	.	.	.
20417	1269	1	An	an	DT
20417	1269	2	immature	immature	NN
20417	1269	3	_	_	NNP
20417	1269	4	egg_-cell	egg_-cell	NNP
20417	1269	5	,	,	,
20417	1269	6	with	with	IN
20417	1269	7	4	4	CD
20417	1269	8	chromosomes	chromosome	NNS
20417	1269	9	represented	represent	VBN
20417	1269	10	as	as	IN
20417	1269	11	curved	curved	JJ
20417	1269	12	bodies	body	NNS
20417	1269	13	.	.	.
20417	1270	1	4	4	LS
20417	1270	2	.	.	.
20417	1271	1	A	a	DT
20417	1271	2	mature	mature	JJ
20417	1271	3	egg	egg	NN
20417	1271	4	-	-	HYPH
20417	1271	5	cell	cell	NN
20417	1271	6	,	,	,
20417	1271	7	with	with	IN
20417	1271	8	2	2	CD
20417	1271	9	chromosomes	chromosome	NNS
20417	1271	10	.	.	.
20417	1272	1	5	5	CD
20417	1272	2	.	.	.
20417	1273	1	The	the	DT
20417	1273	2	spermatozoon	spermatozoon	NN
20417	1273	3	fertilises	fertilise	VBZ
20417	1273	4	the	the	DT
20417	1273	5	ovum	ovum	NN
20417	1273	6	,	,	,
20417	1273	7	introducing	introduce	VBG
20417	1273	8	2	2	CD
20417	1273	9	chromosomes	chromosome	NNS
20417	1273	10	.	.	.
20417	1274	1	6	6	CD
20417	1274	2	.	.	.
20417	1275	1	The	the	DT
20417	1275	2	fertilised	fertilise	VBN
20417	1275	3	ovum	ovum	NN
20417	1275	4	,	,	,
20417	1275	5	with	with	IN
20417	1275	6	4	4	CD
20417	1275	7	chromosomes	chromosome	NNS
20417	1275	8	,	,	,
20417	1275	9	2	2	CD
20417	1275	10	of	of	IN
20417	1275	11	paternal	paternal	JJ
20417	1275	12	origin	origin	NN
20417	1275	13	and	and	CC
20417	1275	14	2	2	CD
20417	1275	15	of	of	IN
20417	1275	16	maternal	maternal	JJ
20417	1275	17	origin	origin	NN
20417	1275	18	.	.	.
20417	1276	1	7	7	LS
20417	1276	2	.	.	.
20417	1277	1	The	the	DT
20417	1277	2	chromosomes	chromosome	NNS
20417	1277	3	lie	lie	VBP
20417	1277	4	at	at	IN
20417	1277	5	the	the	DT
20417	1277	6	equator	equator	NN
20417	1277	7	,	,	,
20417	1277	8	and	and	CC
20417	1277	9	each	each	DT
20417	1277	10	is	be	VBZ
20417	1277	11	split	split	VBN
20417	1277	12	longitudinally	longitudinally	RB
20417	1277	13	.	.	.
20417	1278	1	The	the	DT
20417	1278	2	centrosome	centrosome	NN
20417	1278	3	introduced	introduce	VBN
20417	1278	4	by	by	IN
20417	1278	5	the	the	DT
20417	1278	6	spermatozoon	spermatozoon	NN
20417	1278	7	has	have	VBZ
20417	1278	8	divided	divide	VBN
20417	1278	9	into	into	IN
20417	1278	10	two	two	CD
20417	1278	11	centrosomes	centrosome	NNS
20417	1278	12	,	,	,
20417	1278	13	one	one	CD
20417	1278	14	at	at	IN
20417	1278	15	each	each	DT
20417	1278	16	pole	pole	NN
20417	1278	17	of	of	IN
20417	1278	18	the	the	DT
20417	1278	19	nucleus	nucleus	NN
20417	1278	20	.	.	.
20417	1279	1	These	these	DT
20417	1279	2	play	play	VBP
20417	1279	3	an	an	DT
20417	1279	4	important	important	JJ
20417	1279	5	part	part	NN
20417	1279	6	in	in	IN
20417	1279	7	the	the	DT
20417	1279	8	division	division	NN
20417	1279	9	or	or	CC
20417	1279	10	segmentation	segmentation	NN
20417	1279	11	of	of	IN
20417	1279	12	the	the	DT
20417	1279	13	egg	egg	NN
20417	1279	14	.	.	.
20417	1280	1	8	8	LS
20417	1280	2	.	.	.
20417	1281	1	The	the	DT
20417	1281	2	fertilised	fertilised	JJ
20417	1281	3	egg	egg	NN
20417	1281	4	has	have	VBZ
20417	1281	5	divided	divide	VBN
20417	1281	6	into	into	IN
20417	1281	7	two	two	CD
20417	1281	8	cells	cell	NNS
20417	1281	9	.	.	.
20417	1282	1	Each	each	DT
20417	1282	2	cell	cell	NN
20417	1282	3	has	have	VBZ
20417	1282	4	2	2	CD
20417	1282	5	paternal	paternal	JJ
20417	1282	6	and	and	CC
20417	1282	7	2	2	CD
20417	1282	8	maternal	maternal	JJ
20417	1282	9	chromosomes	chromosome	NNS
20417	1282	10	.	.	.
20417	1282	11	]	]	-RRB-
20417	1283	1	[	[	-LRB-
20417	1283	2	Illustration	illustration	NN
20417	1283	3	:	:	:
20417	1283	4	_	_	NNP
20417	1283	5	Reproduced	reproduce	VBN
20417	1283	6	from	from	IN
20417	1283	7	the	the	DT
20417	1283	8	Smithsonian	Smithsonian	NNP
20417	1283	9	Report	Report	NNP
20417	1283	10	,	,	,
20417	1283	11	1917	1917	CD
20417	1283	12	.	.	.
20417	1283	13	_	_	NNP
20417	1283	14	GLASS	GLASS	NNP
20417	1283	15	MODEL	MODEL	NNP
20417	1283	16	OF	of	IN
20417	1283	17	A	a	DT
20417	1283	18	SEA	SEA	NNP
20417	1283	19	-	-	HYPH
20417	1283	20	ANEMONE	anemone	NN
20417	1283	21	A	a	DT
20417	1283	22	long	long	JJ
20417	1283	23	tubular	tubular	JJ
20417	1283	24	sea	sea	NN
20417	1283	25	-	-	HYPH
20417	1283	26	anemone	anemone	NNP
20417	1283	27	,	,	,
20417	1283	28	with	with	IN
20417	1283	29	a	a	DT
20417	1283	30	fine	fine	JJ
20417	1283	31	crown	crown	NN
20417	1283	32	of	of	IN
20417	1283	33	tentacles	tentacle	NNS
20417	1283	34	around	around	IN
20417	1283	35	the	the	DT
20417	1283	36	mouth	mouth	NN
20417	1283	37	.	.	.
20417	1284	1	The	the	DT
20417	1284	2	suggestion	suggestion	NN
20417	1284	3	of	of	IN
20417	1284	4	a	a	DT
20417	1284	5	flower	flower	NN
20417	1284	6	is	be	VBZ
20417	1284	7	very	very	RB
20417	1284	8	obvious	obvious	JJ
20417	1284	9	.	.	.
20417	1285	1	By	by	IN
20417	1285	2	means	mean	NNS
20417	1285	3	of	of	IN
20417	1285	4	stinging	stinging	JJ
20417	1285	5	lassoes	lasso	NNS
20417	1285	6	on	on	IN
20417	1285	7	the	the	DT
20417	1285	8	tentacles	tentacle	NNS
20417	1285	9	minute	minute	VBP
20417	1285	10	animals	animal	NNS
20417	1285	11	on	on	IN
20417	1285	12	which	which	WDT
20417	1285	13	it	-PRON-	PRP
20417	1285	14	feeds	feed	VBZ
20417	1285	15	are	be	VBP
20417	1285	16	paralysed	paralyse	VBN
20417	1285	17	and	and	CC
20417	1285	18	captured	capture	VBN
20417	1285	19	for	for	IN
20417	1285	20	food	food	NN
20417	1285	21	.	.	.
20417	1285	22	]	]	-RRB-
20417	1286	1	[	[	-LRB-
20417	1286	2	Illustration	illustration	NN
20417	1286	3	:	:	:
20417	1286	4	THIS	this	NN
20417	1286	5	DRAWING	drawing	NN
20417	1286	6	SHOWS	shows	JJ
20417	1286	7	THE	the	DT
20417	1286	8	EVOLUTION	evolution	NN
20417	1286	9	OF	of	IN
20417	1286	10	THE	the	DT
20417	1286	11	BRAIN	brain	NN
20417	1286	12	FROM	from	IN
20417	1286	13	FISH	FISH	NNS
20417	1286	14	TO	to	IN
20417	1286	15	MAN	MAN	NNP
20417	1286	16	The	the	DT
20417	1286	17	Cerebrum	Cerebrum	NNP
20417	1286	18	,	,	,
20417	1286	19	the	the	DT
20417	1286	20	seat	seat	NN
20417	1286	21	of	of	IN
20417	1286	22	intelligence	intelligence	NN
20417	1286	23	,	,	,
20417	1286	24	increases	increase	NNS
20417	1286	25	in	in	IN
20417	1286	26	proportion	proportion	NN
20417	1286	27	to	to	IN
20417	1286	28	the	the	DT
20417	1286	29	other	other	JJ
20417	1286	30	parts	part	NNS
20417	1286	31	.	.	.
20417	1287	1	In	in	IN
20417	1287	2	mammals	mammal	NNS
20417	1287	3	it	-PRON-	PRP
20417	1287	4	becomes	become	VBZ
20417	1287	5	more	more	JJR
20417	1287	6	and	and	CC
20417	1287	7	more	more	RBR
20417	1287	8	convoluted	convoluted	JJ
20417	1287	9	.	.	.
20417	1288	1	The	the	DT
20417	1288	2	brain	brain	NN
20417	1288	3	,	,	,
20417	1288	4	which	which	WDT
20417	1288	5	lies	lie	VBZ
20417	1288	6	in	in	IN
20417	1288	7	one	one	CD
20417	1288	8	plane	plane	NN
20417	1288	9	in	in	IN
20417	1288	10	fishes	fish	NNS
20417	1288	11	,	,	,
20417	1288	12	becomes	become	VBZ
20417	1288	13	gradually	gradually	RB
20417	1288	14	curved	curved	JJ
20417	1288	15	on	on	IN
20417	1288	16	itself	-PRON-	PRP
20417	1288	17	.	.	.
20417	1289	1	In	in	IN
20417	1289	2	birds	bird	NNS
20417	1289	3	it	-PRON-	PRP
20417	1289	4	is	be	VBZ
20417	1289	5	more	more	RBR
20417	1289	6	curved	curved	JJ
20417	1289	7	than	than	IN
20417	1289	8	the	the	DT
20417	1289	9	drawing	drawing	NN
20417	1289	10	shows	show	NNS
20417	1289	11	.	.	.
20417	1289	12	]	]	-RRB-
20417	1290	1	§	§	ADD
20417	1290	2	6	6	CD
20417	1290	3	Great	Great	NNP
20417	1290	4	Acquisitions	acquisition	NNS
20417	1290	5	In	in	IN
20417	1290	6	animals	animal	NNS
20417	1290	7	like	like	IN
20417	1290	8	sea	sea	NN
20417	1290	9	-	-	HYPH
20417	1290	10	anemones	anemone	NNS
20417	1290	11	and	and	CC
20417	1290	12	jellyfishes	jellyfishes	NNP
20417	1290	13	the	the	DT
20417	1290	14	general	general	JJ
20417	1290	15	symmetry	symmetry	NN
20417	1290	16	of	of	IN
20417	1290	17	the	the	DT
20417	1290	18	body	body	NN
20417	1290	19	is	be	VBZ
20417	1290	20	radial	radial	JJ
20417	1290	21	;	;	:
20417	1290	22	that	that	DT
20417	1290	23	is	be	VBZ
20417	1290	24	to	to	TO
20417	1290	25	say	say	VB
20417	1290	26	,	,	,
20417	1290	27	there	there	EX
20417	1290	28	is	be	VBZ
20417	1290	29	no	no	DT
20417	1290	30	right	right	NN
20417	1290	31	or	or	CC
20417	1290	32	left	leave	VBN
20417	1290	33	,	,	,
20417	1290	34	and	and	CC
20417	1290	35	the	the	DT
20417	1290	36	body	body	NN
20417	1290	37	might	may	MD
20417	1290	38	be	be	VB
20417	1290	39	halved	halve	VBN
20417	1290	40	along	along	IN
20417	1290	41	many	many	JJ
20417	1290	42	planes	plane	NNS
20417	1290	43	.	.	.
20417	1291	1	It	-PRON-	PRP
20417	1291	2	is	be	VBZ
20417	1291	3	a	a	DT
20417	1291	4	kind	kind	NN
20417	1291	5	of	of	IN
20417	1291	6	symmetry	symmetry	NN
20417	1291	7	well	well	RB
20417	1291	8	suited	suited	JJ
20417	1291	9	for	for	IN
20417	1291	10	sedentary	sedentary	JJ
20417	1291	11	or	or	CC
20417	1291	12	for	for	IN
20417	1291	13	drifting	drift	VBG
20417	1291	14	life	life	NN
20417	1291	15	.	.	.
20417	1292	1	But	but	CC
20417	1292	2	worms	worm	NNS
20417	1292	3	began	begin	VBD
20417	1292	4	the	the	DT
20417	1292	5	profitable	profitable	JJ
20417	1292	6	habit	habit	NN
20417	1292	7	of	of	IN
20417	1292	8	moving	move	VBG
20417	1292	9	with	with	IN
20417	1292	10	one	one	CD
20417	1292	11	end	end	NN
20417	1292	12	of	of	IN
20417	1292	13	the	the	DT
20417	1292	14	body	body	NN
20417	1292	15	always	always	RB
20417	1292	16	in	in	IN
20417	1292	17	front	front	NN
20417	1292	18	,	,	,
20417	1292	19	and	and	CC
20417	1292	20	from	from	IN
20417	1292	21	worms	worm	NNS
20417	1292	22	to	to	TO
20417	1292	23	man	man	VB
20417	1292	24	the	the	DT
20417	1292	25	great	great	JJ
20417	1292	26	majority	majority	NN
20417	1292	27	of	of	IN
20417	1292	28	animals	animal	NNS
20417	1292	29	have	have	VBP
20417	1292	30	bilateral	bilateral	JJ
20417	1292	31	symmetry	symmetry	NN
20417	1292	32	.	.	.
20417	1293	1	They	-PRON-	PRP
20417	1293	2	have	have	VBP
20417	1293	3	a	a	DT
20417	1293	4	right	right	NN
20417	1293	5	and	and	CC
20417	1293	6	a	a	DT
20417	1293	7	left	left	JJ
20417	1293	8	side	side	NN
20417	1293	9	,	,	,
20417	1293	10	and	and	CC
20417	1293	11	there	there	EX
20417	1293	12	is	be	VBZ
20417	1293	13	only	only	RB
20417	1293	14	one	one	CD
20417	1293	15	cut	cut	NN
20417	1293	16	that	that	WDT
20417	1293	17	halves	halve	VBZ
20417	1293	18	the	the	DT
20417	1293	19	body	body	NN
20417	1293	20	.	.	.
20417	1294	1	This	this	DT
20417	1294	2	kind	kind	NN
20417	1294	3	of	of	IN
20417	1294	4	symmetry	symmetry	NN
20417	1294	5	is	be	VBZ
20417	1294	6	suited	suit	VBN
20417	1294	7	for	for	IN
20417	1294	8	a	a	DT
20417	1294	9	more	more	RBR
20417	1294	10	strenuous	strenuous	JJ
20417	1294	11	life	life	NN
20417	1294	12	than	than	IN
20417	1294	13	radial	radial	JJ
20417	1294	14	animals	animal	NNS
20417	1294	15	show	show	VBP
20417	1294	16	;	;	:
20417	1294	17	it	-PRON-	PRP
20417	1294	18	is	be	VBZ
20417	1294	19	suited	suited	JJ
20417	1294	20	for	for	IN
20417	1294	21	pursuing	pursue	VBG
20417	1294	22	food	food	NN
20417	1294	23	,	,	,
20417	1294	24	for	for	IN
20417	1294	25	avoiding	avoid	VBG
20417	1294	26	enemies	enemy	NNS
20417	1294	27	,	,	,
20417	1294	28	for	for	IN
20417	1294	29	chasing	chase	VBG
20417	1294	30	mates	mate	NNS
20417	1294	31	.	.	.
20417	1295	1	And	and	CC
20417	1295	2	_	_	NNP
20417	1295	3	with	with	IN
20417	1295	4	the	the	DT
20417	1295	5	establishment	establishment	NN
20417	1295	6	of	of	IN
20417	1295	7	bilateral	bilateral	JJ
20417	1295	8	symmetry	symmetry	NN
20417	1295	9	must	must	MD
20417	1295	10	be	be	VB
20417	1295	11	associated	associate	VBN
20417	1295	12	the	the	DT
20417	1295	13	establishment	establishment	NN
20417	1295	14	of	of	IN
20417	1295	15	head	head	NN
20417	1295	16	-	-	HYPH
20417	1295	17	brains	brain	NNS
20417	1295	18	_	_	NNP
20417	1295	19	,	,	,
20417	1295	20	the	the	DT
20417	1295	21	beginning	beginning	NN
20417	1295	22	of	of	IN
20417	1295	23	which	which	WDT
20417	1295	24	is	be	VBZ
20417	1295	25	to	to	TO
20417	1295	26	be	be	VB
20417	1295	27	found	find	VBN
20417	1295	28	in	in	IN
20417	1295	29	some	some	DT
20417	1295	30	simple	simple	JJ
20417	1295	31	worm	worm	NN
20417	1295	32	-	-	HYPH
20417	1295	33	types	type	NNS
20417	1295	34	.	.	.
20417	1296	1	Among	among	IN
20417	1296	2	the	the	DT
20417	1296	3	other	other	JJ
20417	1296	4	great	great	JJ
20417	1296	5	acquisitions	acquisition	NNS
20417	1296	6	gradually	gradually	RB
20417	1296	7	evolved	evolve	VBD
20417	1296	8	we	-PRON-	PRP
20417	1296	9	may	may	MD
20417	1296	10	notice	notice	VB
20417	1296	11	:	:	:
20417	1296	12	a	a	DT
20417	1296	13	well	well	RB
20417	1296	14	-	-	HYPH
20417	1296	15	developed	develop	VBN
20417	1296	16	head	head	NN
20417	1296	17	with	with	IN
20417	1296	18	sense	sense	NN
20417	1296	19	-	-	HYPH
20417	1296	20	organs	organ	NNS
20417	1296	21	,	,	,
20417	1296	22	the	the	DT
20417	1296	23	establishment	establishment	NN
20417	1296	24	of	of	IN
20417	1296	25	large	large	JJ
20417	1296	26	internal	internal	JJ
20417	1296	27	surfaces	surface	NNS
20417	1296	28	such	such	JJ
20417	1296	29	as	as	IN
20417	1296	30	the	the	DT
20417	1296	31	digestive	digestive	JJ
20417	1296	32	and	and	CC
20417	1296	33	absorptive	absorptive	JJ
20417	1296	34	wall	wall	NN
20417	1296	35	of	of	IN
20417	1296	36	the	the	DT
20417	1296	37	food	food	NN
20417	1296	38	-	-	HYPH
20417	1296	39	canal	canal	NN
20417	1296	40	,	,	,
20417	1296	41	the	the	DT
20417	1296	42	origin	origin	NN
20417	1296	43	of	of	IN
20417	1296	44	quickly	quickly	RB
20417	1296	45	contracting	contract	VBG
20417	1296	46	striped	stripe	VBN
20417	1296	47	muscle	muscle	NN
20417	1296	48	and	and	CC
20417	1296	49	of	of	IN
20417	1296	50	muscular	muscular	JJ
20417	1296	51	appendages	appendage	NNS
20417	1296	52	,	,	,
20417	1296	53	the	the	DT
20417	1296	54	formation	formation	NN
20417	1296	55	of	of	IN
20417	1296	56	blood	blood	NN
20417	1296	57	as	as	IN
20417	1296	58	a	a	DT
20417	1296	59	distributing	distributing	JJ
20417	1296	60	medium	medium	NN
20417	1296	61	throughout	throughout	IN
20417	1296	62	the	the	DT
20417	1296	63	body	body	NN
20417	1296	64	,	,	,
20417	1296	65	from	from	IN
20417	1296	66	which	which	WDT
20417	1296	67	all	all	PDT
20417	1296	68	the	the	DT
20417	1296	69	parts	part	NNS
20417	1296	70	take	take	VBP
20417	1296	71	what	what	WP
20417	1296	72	they	-PRON-	PRP
20417	1296	73	need	need	VBP
20417	1296	74	and	and	CC
20417	1296	75	to	to	TO
20417	1296	76	which	which	WDT
20417	1296	77	they	-PRON-	PRP
20417	1296	78	also	also	RB
20417	1296	79	contribute	contribute	VBP
20417	1296	80	.	.	.
20417	1297	1	Another	another	DT
20417	1297	2	very	very	RB
20417	1297	3	important	important	JJ
20417	1297	4	acquisition	acquisition	NN
20417	1297	5	,	,	,
20417	1297	6	almost	almost	RB
20417	1297	7	confined	confined	JJ
20417	1297	8	(	(	-LRB-
20417	1297	9	so	so	RB
20417	1297	10	far	far	RB
20417	1297	11	as	as	IN
20417	1297	12	is	be	VBZ
20417	1297	13	known	know	VBN
20417	1297	14	)	)	-RRB-
20417	1297	15	to	to	IN
20417	1297	16	backboned	backbone	VBN
20417	1297	17	animals	animal	NNS
20417	1297	18	,	,	,
20417	1297	19	was	be	VBD
20417	1297	20	the	the	DT
20417	1297	21	evolution	evolution	NN
20417	1297	22	of	of	IN
20417	1297	23	what	what	WP
20417	1297	24	are	be	VBP
20417	1297	25	called	call	VBN
20417	1297	26	glands	gland	NNS
20417	1297	27	of	of	IN
20417	1297	28	internal	internal	JJ
20417	1297	29	secretion	secretion	NN
20417	1297	30	,	,	,
20417	1297	31	such	such	JJ
20417	1297	32	as	as	IN
20417	1297	33	the	the	DT
20417	1297	34	thyroid	thyroid	NN
20417	1297	35	and	and	CC
20417	1297	36	the	the	DT
20417	1297	37	supra	supra	NNP
20417	1297	38	-	-	HYPH
20417	1297	39	renal	renal	JJ
20417	1297	40	.	.	.
20417	1298	1	These	these	DT
20417	1298	2	manufacture	manufacture	VBP
20417	1298	3	subtle	subtle	JJ
20417	1298	4	chemical	chemical	NN
20417	1298	5	substances	substance	NNS
20417	1298	6	which	which	WDT
20417	1298	7	are	be	VBP
20417	1298	8	distributed	distribute	VBN
20417	1298	9	by	by	IN
20417	1298	10	the	the	DT
20417	1298	11	blood	blood	NN
20417	1298	12	throughout	throughout	IN
20417	1298	13	the	the	DT
20417	1298	14	body	body	NN
20417	1298	15	,	,	,
20417	1298	16	and	and	CC
20417	1298	17	have	have	VBP
20417	1298	18	a	a	DT
20417	1298	19	manifold	manifold	JJ
20417	1298	20	influence	influence	NN
20417	1298	21	in	in	IN
20417	1298	22	regulating	regulate	VBG
20417	1298	23	and	and	CC
20417	1298	24	harmonising	harmonise	VBG
20417	1298	25	the	the	DT
20417	1298	26	vital	vital	JJ
20417	1298	27	processes	process	NNS
20417	1298	28	.	.	.
20417	1299	1	Some	some	DT
20417	1299	2	of	of	IN
20417	1299	3	these	these	DT
20417	1299	4	chemical	chemical	NN
20417	1299	5	messengers	messenger	NNS
20417	1299	6	are	be	VBP
20417	1299	7	called	call	VBN
20417	1299	8	hormones	hormone	NNS
20417	1299	9	,	,	,
20417	1299	10	which	which	WDT
20417	1299	11	stimulate	stimulate	VBP
20417	1299	12	organs	organ	NNS
20417	1299	13	and	and	CC
20417	1299	14	tissues	tissue	NNS
20417	1299	15	to	to	IN
20417	1299	16	greater	great	JJR
20417	1299	17	activity	activity	NN
20417	1299	18	;	;	:
20417	1299	19	others	other	NNS
20417	1299	20	are	be	VBP
20417	1299	21	called	call	VBN
20417	1299	22	chalones	chalone	NNS
20417	1299	23	,	,	,
20417	1299	24	which	which	WDT
20417	1299	25	put	put	VBD
20417	1299	26	on	on	RP
20417	1299	27	a	a	DT
20417	1299	28	brake	brake	NN
20417	1299	29	.	.	.
20417	1300	1	Some	some	DT
20417	1300	2	regulate	regulate	VBP
20417	1300	3	growth	growth	NN
20417	1300	4	and	and	CC
20417	1300	5	others	other	NNS
20417	1300	6	rapidly	rapidly	RB
20417	1300	7	alter	alter	VBP
20417	1300	8	the	the	DT
20417	1300	9	pressure	pressure	NN
20417	1300	10	and	and	CC
20417	1300	11	composition	composition	NN
20417	1300	12	of	of	IN
20417	1300	13	the	the	DT
20417	1300	14	blood	blood	NN
20417	1300	15	.	.	.
20417	1301	1	Some	some	DT
20417	1301	2	of	of	IN
20417	1301	3	them	-PRON-	PRP
20417	1301	4	call	call	VBP
20417	1301	5	into	into	IN
20417	1301	6	active	active	JJ
20417	1301	7	development	development	NN
20417	1301	8	certain	certain	JJ
20417	1301	9	parts	part	NNS
20417	1301	10	of	of	IN
20417	1301	11	the	the	DT
20417	1301	12	body	body	NN
20417	1301	13	which	which	WDT
20417	1301	14	have	have	VBP
20417	1301	15	been	be	VBN
20417	1301	16	,	,	,
20417	1301	17	as	as	IN
20417	1301	18	it	-PRON-	PRP
20417	1301	19	were	be	VBD
20417	1301	20	,	,	,
20417	1301	21	waiting	wait	VBG
20417	1301	22	for	for	IN
20417	1301	23	an	an	DT
20417	1301	24	appropriate	appropriate	JJ
20417	1301	25	trigger	trigger	NN
20417	1301	26	-	-	HYPH
20417	1301	27	pulling	pulling	NN
20417	1301	28	.	.	.
20417	1302	1	Thus	thus	RB
20417	1302	2	,	,	,
20417	1302	3	at	at	IN
20417	1302	4	the	the	DT
20417	1302	5	proper	proper	JJ
20417	1302	6	time	time	NN
20417	1302	7	,	,	,
20417	1302	8	the	the	DT
20417	1302	9	milk	milk	NN
20417	1302	10	-	-	HYPH
20417	1302	11	glands	gland	NNS
20417	1302	12	of	of	IN
20417	1302	13	a	a	DT
20417	1302	14	mammalian	mammalian	JJ
20417	1302	15	mother	mother	NN
20417	1302	16	are	be	VBP
20417	1302	17	awakened	awaken	VBN
20417	1302	18	from	from	IN
20417	1302	19	their	-PRON-	PRP$
20417	1302	20	dormancy	dormancy	NN
20417	1302	21	.	.	.
20417	1303	1	This	this	DT
20417	1303	2	very	very	RB
20417	1303	3	interesting	interesting	JJ
20417	1303	4	outcome	outcome	NN
20417	1303	5	of	of	IN
20417	1303	6	evolution	evolution	NN
20417	1303	7	will	will	MD
20417	1303	8	be	be	VB
20417	1303	9	dealt	deal	VBN
20417	1303	10	with	with	IN
20417	1303	11	in	in	IN
20417	1303	12	another	another	DT
20417	1303	13	portion	portion	NN
20417	1303	14	of	of	IN
20417	1303	15	this	this	DT
20417	1303	16	work	work	NN
20417	1303	17	.	.	.
20417	1304	1	THE	the	DT
20417	1304	2	INCLINED	inclined	NN
20417	1304	3	PLANE	PLANE	VBN
20417	1304	4	OF	of	IN
20417	1304	5	ANIMAL	animal	NN
20417	1304	6	BEHAVIOUR	BEHAVIOUR	NNP
20417	1304	7	§	§	-LRB-
20417	1304	8	1	1	CD
20417	1304	9	Before	before	IN
20417	1304	10	passing	pass	VBG
20417	1304	11	to	to	IN
20417	1304	12	a	a	DT
20417	1304	13	connected	connect	VBN
20417	1304	14	story	story	NN
20417	1304	15	of	of	IN
20417	1304	16	the	the	DT
20417	1304	17	gradual	gradual	JJ
20417	1304	18	emergence	emergence	NN
20417	1304	19	of	of	IN
20417	1304	20	higher	high	JJR
20417	1304	21	and	and	CC
20417	1304	22	higher	high	JJR
20417	1304	23	forms	form	NNS
20417	1304	24	of	of	IN
20417	1304	25	life	life	NN
20417	1304	26	in	in	IN
20417	1304	27	the	the	DT
20417	1304	28	course	course	NN
20417	1304	29	of	of	IN
20417	1304	30	the	the	DT
20417	1304	31	successive	successive	JJ
20417	1304	32	ages	age	NNS
20417	1304	33	--	--	:
20417	1304	34	the	the	DT
20417	1304	35	procession	procession	NN
20417	1304	36	of	of	IN
20417	1304	37	life	life	NN
20417	1304	38	,	,	,
20417	1304	39	as	as	IN
20417	1304	40	it	-PRON-	PRP
20417	1304	41	may	may	MD
20417	1304	42	be	be	VB
20417	1304	43	called	call	VBN
20417	1304	44	--	--	:
20417	1304	45	it	-PRON-	PRP
20417	1304	46	will	will	MD
20417	1304	47	be	be	VB
20417	1304	48	useful	useful	JJ
20417	1304	49	to	to	TO
20417	1304	50	consider	consider	VB
20417	1304	51	the	the	DT
20417	1304	52	evolution	evolution	NN
20417	1304	53	of	of	IN
20417	1304	54	animal	animal	NN
20417	1304	55	behaviour	behaviour	NN
20417	1304	56	.	.	.
20417	1305	1	Evolution	evolution	NN
20417	1305	2	of	of	IN
20417	1305	3	Mind	Mind	NNP
20417	1305	4	A	A	NNP
20417	1305	5	human	human	JJ
20417	1305	6	being	being	NN
20417	1305	7	begins	begin	VBZ
20417	1305	8	as	as	IN
20417	1305	9	a	a	DT
20417	1305	10	microscopic	microscopic	JJ
20417	1305	11	fertilised	fertilise	VBN
20417	1305	12	egg	egg	NN
20417	1305	13	-	-	HYPH
20417	1305	14	cell	cell	NN
20417	1305	15	,	,	,
20417	1305	16	within	within	IN
20417	1305	17	which	which	WDT
20417	1305	18	there	there	EX
20417	1305	19	is	be	VBZ
20417	1305	20	condensed	condense	VBN
20417	1305	21	the	the	DT
20417	1305	22	long	long	JJ
20417	1305	23	result	result	NN
20417	1305	24	of	of	IN
20417	1305	25	time	time	NN
20417	1305	26	--	--	:
20417	1305	27	Man	man	NN
20417	1305	28	's	's	POS
20417	1305	29	inheritance	inheritance	NN
20417	1305	30	.	.	.
20417	1306	1	The	the	DT
20417	1306	2	long	long	JJ
20417	1306	3	period	period	NN
20417	1306	4	of	of	IN
20417	1306	5	nine	nine	CD
20417	1306	6	months	month	NNS
20417	1306	7	before	before	IN
20417	1306	8	birth	birth	NN
20417	1306	9	,	,	,
20417	1306	10	with	with	IN
20417	1306	11	its	-PRON-	PRP$
20417	1306	12	intimate	intimate	JJ
20417	1306	13	partnership	partnership	NN
20417	1306	14	between	between	IN
20417	1306	15	mother	mother	NN
20417	1306	16	and	and	CC
20417	1306	17	offspring	offspring	NN
20417	1306	18	,	,	,
20417	1306	19	is	be	VBZ
20417	1306	20	passed	pass	VBN
20417	1306	21	as	as	IN
20417	1306	22	it	-PRON-	PRP
20417	1306	23	were	be	VBD
20417	1306	24	in	in	IN
20417	1306	25	sleep	sleep	NN
20417	1306	26	,	,	,
20417	1306	27	and	and	CC
20417	1306	28	no	no	DT
20417	1306	29	one	one	NN
20417	1306	30	can	can	MD
20417	1306	31	make	make	VB
20417	1306	32	any	any	DT
20417	1306	33	statement	statement	NN
20417	1306	34	in	in	IN
20417	1306	35	regard	regard	NN
20417	1306	36	to	to	IN
20417	1306	37	the	the	DT
20417	1306	38	mind	mind	NN
20417	1306	39	of	of	IN
20417	1306	40	the	the	DT
20417	1306	41	unborn	unborn	JJ
20417	1306	42	child	child	NN
20417	1306	43	.	.	.
20417	1307	1	Even	even	RB
20417	1307	2	after	after	IN
20417	1307	3	birth	birth	NN
20417	1307	4	the	the	DT
20417	1307	5	dawn	dawn	NN
20417	1307	6	of	of	IN
20417	1307	7	mind	mind	NN
20417	1307	8	is	be	VBZ
20417	1307	9	as	as	RB
20417	1307	10	slow	slow	JJ
20417	1307	11	as	as	IN
20417	1307	12	it	-PRON-	PRP
20417	1307	13	is	be	VBZ
20417	1307	14	wonderful	wonderful	JJ
20417	1307	15	.	.	.
20417	1308	1	To	to	TO
20417	1308	2	begin	begin	VB
20417	1308	3	with	with	IN
20417	1308	4	,	,	,
20417	1308	5	there	there	EX
20417	1308	6	is	be	VBZ
20417	1308	7	in	in	IN
20417	1308	8	the	the	DT
20417	1308	9	ovum	ovum	NN
20417	1308	10	and	and	CC
20417	1308	11	early	early	JJ
20417	1308	12	embryo	embryo	NN
20417	1308	13	no	no	DT
20417	1308	14	nervous	nervous	JJ
20417	1308	15	system	system	NN
20417	1308	16	at	at	RB
20417	1308	17	all	all	RB
20417	1308	18	,	,	,
20417	1308	19	and	and	CC
20417	1308	20	it	-PRON-	PRP
20417	1308	21	develops	develop	VBZ
20417	1308	22	very	very	RB
20417	1308	23	gradually	gradually	RB
20417	1308	24	from	from	IN
20417	1308	25	simple	simple	JJ
20417	1308	26	beginnings	beginning	NNS
20417	1308	27	.	.	.
20417	1309	1	Yet	yet	RB
20417	1309	2	as	as	IN
20417	1309	3	mentality	mentality	NN
20417	1309	4	can	can	MD
20417	1309	5	not	not	RB
20417	1309	6	come	come	VB
20417	1309	7	in	in	RP
20417	1309	8	from	from	IN
20417	1309	9	outside	outside	RB
20417	1309	10	,	,	,
20417	1309	11	we	-PRON-	PRP
20417	1309	12	seem	seem	VBP
20417	1309	13	bound	bind	VBN
20417	1309	14	to	to	TO
20417	1309	15	conclude	conclude	VB
20417	1309	16	that	that	IN
20417	1309	17	the	the	DT
20417	1309	18	potentiality	potentiality	NN
20417	1309	19	of	of	IN
20417	1309	20	it	-PRON-	PRP
20417	1309	21	--	--	:
20417	1309	22	whatever	whatever	WDT
20417	1309	23	that	that	DT
20417	1309	24	means	mean	VBZ
20417	1309	25	--	--	:
20417	1309	26	resides	reside	VBZ
20417	1309	27	in	in	IN
20417	1309	28	the	the	DT
20417	1309	29	individual	individual	NN
20417	1309	30	from	from	IN
20417	1309	31	the	the	DT
20417	1309	32	very	very	RB
20417	1309	33	first	first	JJ
20417	1309	34	.	.	.
20417	1310	1	The	the	DT
20417	1310	2	particular	particular	JJ
20417	1310	3	kind	kind	NN
20417	1310	4	of	of	IN
20417	1310	5	activity	activity	NN
20417	1310	6	known	know	VBN
20417	1310	7	to	to	IN
20417	1310	8	us	-PRON-	PRP
20417	1310	9	as	as	IN
20417	1310	10	thinking	think	VBG
20417	1310	11	,	,	,
20417	1310	12	feeling	feeling	NN
20417	1310	13	,	,	,
20417	1310	14	and	and	CC
20417	1310	15	willing	willing	JJ
20417	1310	16	is	be	VBZ
20417	1310	17	the	the	DT
20417	1310	18	most	most	RBS
20417	1310	19	intimate	intimate	JJ
20417	1310	20	part	part	NN
20417	1310	21	of	of	IN
20417	1310	22	our	-PRON-	PRP$
20417	1310	23	experience	experience	NN
20417	1310	24	,	,	,
20417	1310	25	known	know	VBN
20417	1310	26	to	to	IN
20417	1310	27	us	-PRON-	PRP
20417	1310	28	directly	directly	RB
20417	1310	29	apart	apart	RB
20417	1310	30	from	from	IN
20417	1310	31	our	-PRON-	PRP$
20417	1310	32	senses	sense	NNS
20417	1310	33	,	,	,
20417	1310	34	and	and	CC
20417	1310	35	the	the	DT
20417	1310	36	possibility	possibility	NN
20417	1310	37	of	of	IN
20417	1310	38	that	that	DT
20417	1310	39	must	must	MD
20417	1310	40	be	be	VB
20417	1310	41	implicit	implicit	JJ
20417	1310	42	in	in	IN
20417	1310	43	the	the	DT
20417	1310	44	germ	germ	NN
20417	1310	45	-	-	HYPH
20417	1310	46	cell	cell	NN
20417	1310	47	just	just	RB
20417	1310	48	as	as	IN
20417	1310	49	the	the	DT
20417	1310	50	genius	genius	NN
20417	1310	51	of	of	IN
20417	1310	52	Newton	Newton	NNP
20417	1310	53	was	be	VBD
20417	1310	54	implicit	implicit	JJ
20417	1310	55	in	in	IN
20417	1310	56	a	a	DT
20417	1310	57	very	very	RB
20417	1310	58	miserable	miserable	JJ
20417	1310	59	specimen	speciman	NNS
20417	1310	60	of	of	IN
20417	1310	61	an	an	DT
20417	1310	62	infant	infant	NN
20417	1310	63	.	.	.
20417	1311	1	Now	now	RB
20417	1311	2	what	what	WP
20417	1311	3	is	be	VBZ
20417	1311	4	true	true	JJ
20417	1311	5	of	of	IN
20417	1311	6	the	the	DT
20417	1311	7	individual	individual	NN
20417	1311	8	is	be	VBZ
20417	1311	9	true	true	JJ
20417	1311	10	also	also	RB
20417	1311	11	of	of	IN
20417	1311	12	the	the	DT
20417	1311	13	race	race	NN
20417	1311	14	--	--	:
20417	1311	15	there	there	EX
20417	1311	16	is	be	VBZ
20417	1311	17	a	a	DT
20417	1311	18	gradual	gradual	JJ
20417	1311	19	evolution	evolution	NN
20417	1311	20	of	of	IN
20417	1311	21	that	that	DT
20417	1311	22	aspect	aspect	NN
20417	1311	23	of	of	IN
20417	1311	24	the	the	DT
20417	1311	25	living	living	NN
20417	1311	26	creature	creature	NN
20417	1311	27	's	's	POS
20417	1311	28	activity	activity	NN
20417	1311	29	which	which	WDT
20417	1311	30	we	-PRON-	PRP
20417	1311	31	call	call	VBP
20417	1311	32	mind	mind	NN
20417	1311	33	.	.	.
20417	1312	1	We	-PRON-	PRP
20417	1312	2	can	can	MD
20417	1312	3	not	not	RB
20417	1312	4	put	put	VB
20417	1312	5	our	-PRON-	PRP$
20417	1312	6	finger	finger	NN
20417	1312	7	on	on	IN
20417	1312	8	any	any	DT
20417	1312	9	point	point	NN
20417	1312	10	and	and	CC
20417	1312	11	say	say	VB
20417	1312	12	:	:	:
20417	1312	13	Before	before	IN
20417	1312	14	this	this	DT
20417	1312	15	stage	stage	NN
20417	1312	16	there	there	EX
20417	1312	17	was	be	VBD
20417	1312	18	no	no	DT
20417	1312	19	mind	mind	NN
20417	1312	20	.	.	.
20417	1313	1	Indeed	indeed	RB
20417	1313	2	,	,	,
20417	1313	3	many	many	JJ
20417	1313	4	facts	fact	NNS
20417	1313	5	suggest	suggest	VBP
20417	1313	6	the	the	DT
20417	1313	7	conclusion	conclusion	NN
20417	1313	8	that	that	IN
20417	1313	9	wherever	wherever	WRB
20417	1313	10	there	there	EX
20417	1313	11	is	be	VBZ
20417	1313	12	life	life	NN
20417	1313	13	there	there	EX
20417	1313	14	is	be	VBZ
20417	1313	15	some	some	DT
20417	1313	16	degree	degree	NN
20417	1313	17	of	of	IN
20417	1313	18	mind	mind	NN
20417	1313	19	--	--	:
20417	1313	20	even	even	RB
20417	1313	21	in	in	IN
20417	1313	22	the	the	DT
20417	1313	23	plants	plant	NNS
20417	1313	24	.	.	.
20417	1314	1	Or	or	CC
20417	1314	2	it	-PRON-	PRP
20417	1314	3	might	may	MD
20417	1314	4	be	be	VB
20417	1314	5	more	more	RBR
20417	1314	6	accurate	accurate	JJ
20417	1314	7	to	to	TO
20417	1314	8	put	put	VB
20417	1314	9	the	the	DT
20417	1314	10	conclusion	conclusion	NN
20417	1314	11	in	in	IN
20417	1314	12	another	another	DT
20417	1314	13	way	way	NN
20417	1314	14	,	,	,
20417	1314	15	that	that	IN
20417	1314	16	the	the	DT
20417	1314	17	activity	activity	NN
20417	1314	18	we	-PRON-	PRP
20417	1314	19	call	call	VBP
20417	1314	20	life	life	NN
20417	1314	21	has	have	VBZ
20417	1314	22	always	always	RB
20417	1314	23	in	in	IN
20417	1314	24	some	some	DT
20417	1314	25	degree	degree	NN
20417	1314	26	an	an	DT
20417	1314	27	inner	inner	JJ
20417	1314	28	or	or	CC
20417	1314	29	mental	mental	JJ
20417	1314	30	aspect	aspect	NN
20417	1314	31	.	.	.
20417	1315	1	[	[	-LRB-
20417	1315	2	Illustration	illustration	NN
20417	1315	3	:	:	:
20417	1315	4	OKAPI	okapi	NN
20417	1315	5	AND	and	CC
20417	1315	6	GIRAFFE	GIRAFFE	NNP
20417	1315	7	The	the	DT
20417	1315	8	Okapi	Okapi	NNP
20417	1315	9	is	be	VBZ
20417	1315	10	one	one	CD
20417	1315	11	of	of	IN
20417	1315	12	the	the	DT
20417	1315	13	great	great	JJ
20417	1315	14	zoölogical	zoölogical	JJ
20417	1315	15	discoveries	discovery	NNS
20417	1315	16	.	.	.
20417	1316	1	It	-PRON-	PRP
20417	1316	2	gives	give	VBZ
20417	1316	3	a	a	DT
20417	1316	4	good	good	JJ
20417	1316	5	idea	idea	NN
20417	1316	6	of	of	IN
20417	1316	7	what	what	WP
20417	1316	8	the	the	DT
20417	1316	9	Giraffe	Giraffe	NNP
20417	1316	10	's	's	POS
20417	1316	11	ancestors	ancestor	NNS
20417	1316	12	were	be	VBD
20417	1316	13	like	like	IN
20417	1316	14	.	.	.
20417	1317	1	The	the	DT
20417	1317	2	Okapi	Okapi	NNP
20417	1317	3	was	be	VBD
20417	1317	4	unknown	unknown	JJ
20417	1317	5	until	until	IN
20417	1317	6	discovered	discover	VBN
20417	1317	7	in	in	IN
20417	1317	8	1900	1900	CD
20417	1317	9	by	by	IN
20417	1317	10	Sir	Sir	NNP
20417	1317	11	Harry	Harry	NNP
20417	1317	12	Johnston	Johnston	NNP
20417	1317	13	in	in	IN
20417	1317	14	Central	Central	NNP
20417	1317	15	Africa	Africa	NNP
20417	1317	16	,	,	,
20417	1317	17	where	where	WRB
20417	1317	18	these	these	DT
20417	1317	19	strange	strange	JJ
20417	1317	20	animals	animal	NNS
20417	1317	21	have	have	VBP
20417	1317	22	probably	probably	RB
20417	1317	23	lived	live	VBN
20417	1317	24	in	in	IN
20417	1317	25	dense	dense	JJ
20417	1317	26	forests	forest	NNS
20417	1317	27	from	from	IN
20417	1317	28	time	time	NN
20417	1317	29	immemorial	immemorial	JJ
20417	1317	30	.	.	.
20417	1317	31	]	]	-RRB-
20417	1318	1	In	in	IN
20417	1318	2	another	another	DT
20417	1318	3	part	part	NN
20417	1318	4	of	of	IN
20417	1318	5	this	this	DT
20417	1318	6	book	book	NN
20417	1318	7	there	there	EX
20417	1318	8	is	be	VBZ
20417	1318	9	an	an	DT
20417	1318	10	account	account	NN
20417	1318	11	of	of	IN
20417	1318	12	the	the	DT
20417	1318	13	dawn	dawn	NN
20417	1318	14	of	of	IN
20417	1318	15	mind	mind	NN
20417	1318	16	in	in	IN
20417	1318	17	backboned	backboned	JJ
20417	1318	18	animals	animal	NNS
20417	1318	19	;	;	:
20417	1318	20	what	what	WP
20417	1318	21	we	-PRON-	PRP
20417	1318	22	aim	aim	VBP
20417	1318	23	at	at	IN
20417	1318	24	here	here	RB
20417	1318	25	is	be	VBZ
20417	1318	26	an	an	DT
20417	1318	27	outline	outline	NN
20417	1318	28	of	of	IN
20417	1318	29	what	what	WP
20417	1318	30	may	may	MD
20417	1318	31	be	be	VB
20417	1318	32	called	call	VBN
20417	1318	33	the	the	DT
20417	1318	34	inclined	incline	VBN
20417	1318	35	plane	plane	NN
20417	1318	36	of	of	IN
20417	1318	37	animal	animal	NN
20417	1318	38	behaviour	behaviour	NN
20417	1318	39	.	.	.
20417	1319	1	A	a	DT
20417	1319	2	very	very	RB
20417	1319	3	simple	simple	JJ
20417	1319	4	animal	animal	NN
20417	1319	5	accumulates	accumulate	VBZ
20417	1319	6	a	a	DT
20417	1319	7	little	little	JJ
20417	1319	8	store	store	NN
20417	1319	9	of	of	IN
20417	1319	10	potential	potential	JJ
20417	1319	11	energy	energy	NN
20417	1319	12	,	,	,
20417	1319	13	and	and	CC
20417	1319	14	it	-PRON-	PRP
20417	1319	15	proceeds	proceed	VBZ
20417	1319	16	to	to	TO
20417	1319	17	expend	expend	VB
20417	1319	18	this	this	DT
20417	1319	19	,	,	,
20417	1319	20	like	like	IN
20417	1319	21	an	an	DT
20417	1319	22	explosive	explosive	NN
20417	1319	23	,	,	,
20417	1319	24	by	by	IN
20417	1319	25	acting	act	VBG
20417	1319	26	on	on	IN
20417	1319	27	its	-PRON-	PRP$
20417	1319	28	environment	environment	NN
20417	1319	29	.	.	.
20417	1320	1	It	-PRON-	PRP
20417	1320	2	does	do	VBZ
20417	1320	3	so	so	RB
20417	1320	4	in	in	IN
20417	1320	5	a	a	DT
20417	1320	6	very	very	RB
20417	1320	7	characteristic	characteristic	JJ
20417	1320	8	self	self	NN
20417	1320	9	-	-	HYPH
20417	1320	10	preservative	preservative	JJ
20417	1320	11	fashion	fashion	NN
20417	1320	12	,	,	,
20417	1320	13	so	so	IN
20417	1320	14	that	that	IN
20417	1320	15	it	-PRON-	PRP
20417	1320	16	burns	burn	VBZ
20417	1320	17	without	without	IN
20417	1320	18	being	be	VBG
20417	1320	19	consumed	consume	VBN
20417	1320	20	and	and	CC
20417	1320	21	explodes	explode	NNS
20417	1320	22	without	without	IN
20417	1320	23	being	be	VBG
20417	1320	24	blown	blow	VBN
20417	1320	25	to	to	IN
20417	1320	26	bits	bit	NNS
20417	1320	27	.	.	.
20417	1321	1	It	-PRON-	PRP
20417	1321	2	is	be	VBZ
20417	1321	3	characteristic	characteristic	JJ
20417	1321	4	of	of	IN
20417	1321	5	the	the	DT
20417	1321	6	organism	organism	NN
20417	1321	7	that	that	IN
20417	1321	8	it	-PRON-	PRP
20417	1321	9	remains	remain	VBZ
20417	1321	10	a	a	DT
20417	1321	11	going	go	VBG
20417	1321	12	concern	concern	NN
20417	1321	13	for	for	IN
20417	1321	14	a	a	DT
20417	1321	15	longer	long	JJR
20417	1321	16	or	or	CC
20417	1321	17	shorter	short	JJR
20417	1321	18	period	period	NN
20417	1321	19	--	--	:
20417	1321	20	its	-PRON-	PRP$
20417	1321	21	length	length	NN
20417	1321	22	of	of	IN
20417	1321	23	life	life	NN
20417	1321	24	.	.	.
20417	1322	1	Living	live	VBG
20417	1322	2	creatures	creature	NNS
20417	1322	3	that	that	WDT
20417	1322	4	expended	expend	VBD
20417	1322	5	their	-PRON-	PRP$
20417	1322	6	energy	energy	NN
20417	1322	7	ineffectively	ineffectively	RB
20417	1322	8	or	or	CC
20417	1322	9	self	self	NN
20417	1322	10	-	-	HYPH
20417	1322	11	destructively	destructively	RB
20417	1322	12	would	would	MD
20417	1322	13	be	be	VB
20417	1322	14	eliminated	eliminate	VBN
20417	1322	15	in	in	IN
20417	1322	16	the	the	DT
20417	1322	17	struggle	struggle	NN
20417	1322	18	for	for	IN
20417	1322	19	existence	existence	NN
20417	1322	20	.	.	.
20417	1323	1	When	when	WRB
20417	1323	2	a	a	DT
20417	1323	3	simple	simple	JJ
20417	1323	4	one	one	CD
20417	1323	5	-	-	HYPH
20417	1323	6	celled	celle	VBN
20417	1323	7	organism	organism	NN
20417	1323	8	explores	explore	VBZ
20417	1323	9	a	a	DT
20417	1323	10	corner	corner	NN
20417	1323	11	of	of	IN
20417	1323	12	the	the	DT
20417	1323	13	field	field	NN
20417	1323	14	seen	see	VBN
20417	1323	15	under	under	IN
20417	1323	16	a	a	DT
20417	1323	17	microscope	microscope	NN
20417	1323	18	,	,	,
20417	1323	19	behaving	behave	VBG
20417	1323	20	to	to	IN
20417	1323	21	all	all	DT
20417	1323	22	appearance	appearance	NN
20417	1323	23	very	very	RB
20417	1323	24	like	like	IN
20417	1323	25	a	a	DT
20417	1323	26	dog	dog	NN
20417	1323	27	scouring	scour	VBG
20417	1323	28	a	a	DT
20417	1323	29	field	field	NN
20417	1323	30	seen	see	VBN
20417	1323	31	through	through	IN
20417	1323	32	a	a	DT
20417	1323	33	telescope	telescope	NN
20417	1323	34	,	,	,
20417	1323	35	it	-PRON-	PRP
20417	1323	36	seems	seem	VBZ
20417	1323	37	permissible	permissible	JJ
20417	1323	38	to	to	TO
20417	1323	39	think	think	VB
20417	1323	40	of	of	IN
20417	1323	41	something	something	NN
20417	1323	42	corresponding	correspond	VBG
20417	1323	43	to	to	IN
20417	1323	44	mental	mental	JJ
20417	1323	45	endeavour	endeavour	NN
20417	1323	46	associated	associate	VBN
20417	1323	47	with	with	IN
20417	1323	48	its	-PRON-	PRP$
20417	1323	49	activity	activity	NN
20417	1323	50	.	.	.
20417	1324	1	This	this	DT
20417	1324	2	impression	impression	NN
20417	1324	3	is	be	VBZ
20417	1324	4	strengthened	strengthen	VBN
20417	1324	5	when	when	WRB
20417	1324	6	an	an	DT
20417	1324	7	amoeba	amoeba	NN
20417	1324	8	pursues	pursue	VBZ
20417	1324	9	another	another	DT
20417	1324	10	amoeba	amoeba	NN
20417	1324	11	,	,	,
20417	1324	12	overtakes	overtake	VBZ
20417	1324	13	it	-PRON-	PRP
20417	1324	14	,	,	,
20417	1324	15	engulfs	engulf	VBZ
20417	1324	16	it	-PRON-	PRP
20417	1324	17	,	,	,
20417	1324	18	loses	lose	VBZ
20417	1324	19	it	-PRON-	PRP
20417	1324	20	,	,	,
20417	1324	21	pursues	pursue	VBZ
20417	1324	22	it	-PRON-	PRP
20417	1324	23	again	again	RB
20417	1324	24	,	,	,
20417	1324	25	recaptures	recapture	VBZ
20417	1324	26	it	-PRON-	PRP
20417	1324	27	,	,	,
20417	1324	28	and	and	CC
20417	1324	29	so	so	RB
20417	1324	30	on	on	RB
20417	1324	31	.	.	.
20417	1325	1	What	what	WP
20417	1325	2	is	be	VBZ
20417	1325	3	quite	quite	RB
20417	1325	4	certain	certain	JJ
20417	1325	5	is	be	VBZ
20417	1325	6	that	that	IN
20417	1325	7	the	the	DT
20417	1325	8	behaviour	behaviour	NN
20417	1325	9	of	of	IN
20417	1325	10	the	the	DT
20417	1325	11	animalcule	animalcule	NN
20417	1325	12	is	be	VBZ
20417	1325	13	not	not	RB
20417	1325	14	like	like	IN
20417	1325	15	that	that	DT
20417	1325	16	of	of	IN
20417	1325	17	a	a	DT
20417	1325	18	potassium	potassium	NN
20417	1325	19	pill	pill	NN
20417	1325	20	fizzing	fizz	VBG
20417	1325	21	about	about	IN
20417	1325	22	in	in	IN
20417	1325	23	a	a	DT
20417	1325	24	basin	basin	NN
20417	1325	25	of	of	IN
20417	1325	26	water	water	NN
20417	1325	27	,	,	,
20417	1325	28	nor	nor	CC
20417	1325	29	like	like	IN
20417	1325	30	the	the	DT
20417	1325	31	lurching	lurch	VBG
20417	1325	32	movements	movement	NNS
20417	1325	33	of	of	IN
20417	1325	34	a	a	DT
20417	1325	35	gun	gun	NN
20417	1325	36	that	that	WDT
20417	1325	37	has	have	VBZ
20417	1325	38	got	get	VBN
20417	1325	39	loose	loose	JJ
20417	1325	40	and	and	CC
20417	1325	41	"	"	``
20417	1325	42	taken	take	VBN
20417	1325	43	charge	charge	NN
20417	1325	44	"	"	''
20417	1325	45	on	on	IN
20417	1325	46	board	board	NN
20417	1325	47	ship	ship	NN
20417	1325	48	.	.	.
20417	1326	1	Another	another	DT
20417	1326	2	feature	feature	NN
20417	1326	3	is	be	VBZ
20417	1326	4	that	that	IN
20417	1326	5	the	the	DT
20417	1326	6	locomotor	locomotor	NN
20417	1326	7	activity	activity	NN
20417	1326	8	of	of	IN
20417	1326	9	an	an	DT
20417	1326	10	animalcule	animalcule	NN
20417	1326	11	often	often	RB
20417	1326	12	shows	show	VBZ
20417	1326	13	a	a	DT
20417	1326	14	distinct	distinct	JJ
20417	1326	15	individuality	individuality	NN
20417	1326	16	:	:	:
20417	1326	17	it	-PRON-	PRP
20417	1326	18	may	may	MD
20417	1326	19	swim	swim	VB
20417	1326	20	,	,	,
20417	1326	21	for	for	IN
20417	1326	22	instance	instance	NN
20417	1326	23	,	,	,
20417	1326	24	in	in	IN
20417	1326	25	a	a	DT
20417	1326	26	loose	loose	JJ
20417	1326	27	spiral	spiral	NN
20417	1326	28	.	.	.
20417	1327	1	But	but	CC
20417	1327	2	there	there	EX
20417	1327	3	is	be	VBZ
20417	1327	4	another	another	DT
20417	1327	5	side	side	NN
20417	1327	6	to	to	IN
20417	1327	7	vital	vital	JJ
20417	1327	8	activity	activity	NN
20417	1327	9	besides	besides	IN
20417	1327	10	acting	act	VBG
20417	1327	11	upon	upon	IN
20417	1327	12	the	the	DT
20417	1327	13	surrounding	surround	VBG
20417	1327	14	world	world	NN
20417	1327	15	;	;	:
20417	1327	16	the	the	DT
20417	1327	17	living	living	NN
20417	1327	18	creature	creature	NN
20417	1327	19	is	be	VBZ
20417	1327	20	acted	act	VBN
20417	1327	21	on	on	IN
20417	1327	22	by	by	IN
20417	1327	23	influences	influence	NNS
20417	1327	24	from	from	IN
20417	1327	25	without	without	IN
20417	1327	26	.	.	.
20417	1328	1	The	the	DT
20417	1328	2	organism	organism	NN
20417	1328	3	acts	act	VBZ
20417	1328	4	on	on	IN
20417	1328	5	its	-PRON-	PRP$
20417	1328	6	environment	environment	NN
20417	1328	7	;	;	:
20417	1328	8	that	that	DT
20417	1328	9	is	be	VBZ
20417	1328	10	the	the	DT
20417	1328	11	one	one	CD
20417	1328	12	side	side	NN
20417	1328	13	of	of	IN
20417	1328	14	the	the	DT
20417	1328	15	shield	shield	NN
20417	1328	16	:	:	:
20417	1328	17	the	the	DT
20417	1328	18	environment	environment	NN
20417	1328	19	acts	act	VBZ
20417	1328	20	upon	upon	IN
20417	1328	21	the	the	DT
20417	1328	22	organism	organism	NN
20417	1328	23	;	;	:
20417	1328	24	that	that	DT
20417	1328	25	is	be	VBZ
20417	1328	26	the	the	DT
20417	1328	27	other	other	JJ
20417	1328	28	side	side	NN
20417	1328	29	.	.	.
20417	1329	1	If	if	IN
20417	1329	2	we	-PRON-	PRP
20417	1329	3	are	be	VBP
20417	1329	4	to	to	TO
20417	1329	5	see	see	VB
20417	1329	6	life	life	NN
20417	1329	7	whole	whole	JJ
20417	1329	8	we	-PRON-	PRP
20417	1329	9	must	must	MD
20417	1329	10	recognise	recognise	VB
20417	1329	11	these	these	DT
20417	1329	12	two	two	CD
20417	1329	13	sides	side	NNS
20417	1329	14	of	of	IN
20417	1329	15	what	what	WP
20417	1329	16	we	-PRON-	PRP
20417	1329	17	call	call	VBP
20417	1329	18	living	live	VBG
20417	1329	19	,	,	,
20417	1329	20	and	and	CC
20417	1329	21	it	-PRON-	PRP
20417	1329	22	is	be	VBZ
20417	1329	23	missing	miss	VBG
20417	1329	24	an	an	DT
20417	1329	25	important	important	JJ
20417	1329	26	part	part	NN
20417	1329	27	of	of	IN
20417	1329	28	the	the	DT
20417	1329	29	history	history	NN
20417	1329	30	of	of	IN
20417	1329	31	animal	animal	NN
20417	1329	32	life	life	NN
20417	1329	33	if	if	IN
20417	1329	34	we	-PRON-	PRP
20417	1329	35	fail	fail	VBP
20417	1329	36	to	to	TO
20417	1329	37	see	see	VB
20417	1329	38	that	that	DT
20417	1329	39	evolution	evolution	NN
20417	1329	40	implies	imply	VBZ
20417	1329	41	becoming	become	VBG
20417	1329	42	more	more	RBR
20417	1329	43	advantageously	advantageously	RB
20417	1329	44	sensitive	sensitive	JJ
20417	1329	45	to	to	IN
20417	1329	46	the	the	DT
20417	1329	47	environment	environment	NN
20417	1329	48	,	,	,
20417	1329	49	making	make	VBG
20417	1329	50	more	more	JJR
20417	1329	51	of	of	IN
20417	1329	52	its	-PRON-	PRP$
20417	1329	53	influences	influence	NNS
20417	1329	54	,	,	,
20417	1329	55	shutting	shut	VBG
20417	1329	56	out	out	RP
20417	1329	57	profitless	profitless	NN
20417	1329	58	stimuli	stimulus	NNS
20417	1329	59	,	,	,
20417	1329	60	and	and	CC
20417	1329	61	opening	open	VBG
20417	1329	62	more	more	JJR
20417	1329	63	gateways	gateway	NNS
20417	1329	64	to	to	IN
20417	1329	65	knowledge	knowledge	VB
20417	1329	66	.	.	.
20417	1330	1	The	the	DT
20417	1330	2	bird	bird	NN
20417	1330	3	's	's	POS
20417	1330	4	world	world	NN
20417	1330	5	is	be	VBZ
20417	1330	6	a	a	DT
20417	1330	7	larger	large	JJR
20417	1330	8	and	and	CC
20417	1330	9	finer	fine	JJR
20417	1330	10	world	world	NN
20417	1330	11	than	than	IN
20417	1330	12	an	an	DT
20417	1330	13	earthworm	earthworm	NN
20417	1330	14	's	's	POS
20417	1330	15	;	;	:
20417	1330	16	the	the	DT
20417	1330	17	world	world	NN
20417	1330	18	means	mean	VBZ
20417	1330	19	more	more	JJR
20417	1330	20	to	to	IN
20417	1330	21	the	the	DT
20417	1330	22	bird	bird	NN
20417	1330	23	than	than	IN
20417	1330	24	to	to	IN
20417	1330	25	the	the	DT
20417	1330	26	worm	worm	NN
20417	1330	27	.	.	.
20417	1331	1	The	the	DT
20417	1331	2	Trial	Trial	NNP
20417	1331	3	and	and	CC
20417	1331	4	Error	Error	NNP
20417	1331	5	Method	Method	NNP
20417	1331	6	Simple	Simple	NNP
20417	1331	7	creatures	creature	NNS
20417	1331	8	act	act	VBP
20417	1331	9	with	with	IN
20417	1331	10	a	a	DT
20417	1331	11	certain	certain	JJ
20417	1331	12	degree	degree	NN
20417	1331	13	of	of	IN
20417	1331	14	spontaneity	spontaneity	NN
20417	1331	15	on	on	IN
20417	1331	16	their	-PRON-	PRP$
20417	1331	17	environment	environment	NN
20417	1331	18	,	,	,
20417	1331	19	and	and	CC
20417	1331	20	they	-PRON-	PRP
20417	1331	21	likewise	likewise	RB
20417	1331	22	react	react	VBP
20417	1331	23	effectively	effectively	RB
20417	1331	24	to	to	IN
20417	1331	25	surrounding	surround	VBG
20417	1331	26	stimuli	stimulus	NNS
20417	1331	27	.	.	.
20417	1332	1	Animals	animal	NNS
20417	1332	2	come	come	VBP
20417	1332	3	to	to	TO
20417	1332	4	have	have	VB
20417	1332	5	definite	definite	JJ
20417	1332	6	"	"	``
20417	1332	7	answers	answer	NNS
20417	1332	8	back	back	RB
20417	1332	9	,	,	,
20417	1332	10	"	"	``
20417	1332	11	sometimes	sometimes	RB
20417	1332	12	several	several	JJ
20417	1332	13	,	,	,
20417	1332	14	sometimes	sometimes	RB
20417	1332	15	only	only	RB
20417	1332	16	one	one	CD
20417	1332	17	,	,	,
20417	1332	18	as	as	IN
20417	1332	19	in	in	IN
20417	1332	20	the	the	DT
20417	1332	21	case	case	NN
20417	1332	22	of	of	IN
20417	1332	23	the	the	DT
20417	1332	24	Slipper	Slipper	NNP
20417	1332	25	Animalcule	Animalcule	NNP
20417	1332	26	,	,	,
20417	1332	27	which	which	WDT
20417	1332	28	reverses	reverse	VBZ
20417	1332	29	its	-PRON-	PRP$
20417	1332	30	cilia	cilia	NN
20417	1332	31	when	when	WRB
20417	1332	32	it	-PRON-	PRP
20417	1332	33	comes	come	VBZ
20417	1332	34	within	within	IN
20417	1332	35	the	the	DT
20417	1332	36	sphere	sphere	NN
20417	1332	37	of	of	IN
20417	1332	38	some	some	DT
20417	1332	39	disturbing	disturbing	JJ
20417	1332	40	influence	influence	NN
20417	1332	41	,	,	,
20417	1332	42	retreats	retreat	NNS
20417	1332	43	,	,	,
20417	1332	44	and	and	CC
20417	1332	45	,	,	,
20417	1332	46	turning	turn	VBG
20417	1332	47	upon	upon	IN
20417	1332	48	itself	-PRON-	PRP
20417	1332	49	tentatively	tentatively	RB
20417	1332	50	,	,	,
20417	1332	51	sets	set	VBZ
20417	1332	52	off	off	RP
20417	1332	53	again	again	RB
20417	1332	54	in	in	IN
20417	1332	55	the	the	DT
20417	1332	56	same	same	JJ
20417	1332	57	general	general	JJ
20417	1332	58	direction	direction	NN
20417	1332	59	as	as	IN
20417	1332	60	before	before	RB
20417	1332	61	,	,	,
20417	1332	62	but	but	CC
20417	1332	63	at	at	IN
20417	1332	64	an	an	DT
20417	1332	65	angle	angle	NN
20417	1332	66	to	to	IN
20417	1332	67	the	the	DT
20417	1332	68	previous	previous	JJ
20417	1332	69	line	line	NN
20417	1332	70	.	.	.
20417	1333	1	If	if	IN
20417	1333	2	it	-PRON-	PRP
20417	1333	3	misses	miss	VBZ
20417	1333	4	the	the	DT
20417	1333	5	disturbing	disturbing	JJ
20417	1333	6	influence	influence	NN
20417	1333	7	,	,	,
20417	1333	8	well	well	UH
20417	1333	9	and	and	CC
20417	1333	10	good	good	JJ
20417	1333	11	;	;	:
20417	1333	12	if	if	IN
20417	1333	13	it	-PRON-	PRP
20417	1333	14	strikes	strike	VBZ
20417	1333	15	it	-PRON-	PRP
20417	1333	16	again	again	RB
20417	1333	17	,	,	,
20417	1333	18	the	the	DT
20417	1333	19	tactics	tactic	NNS
20417	1333	20	are	be	VBP
20417	1333	21	repeated	repeat	VBN
20417	1333	22	until	until	IN
20417	1333	23	a	a	DT
20417	1333	24	satisfactory	satisfactory	JJ
20417	1333	25	way	way	NN
20417	1333	26	out	out	RB
20417	1333	27	is	be	VBZ
20417	1333	28	discovered	discover	VBN
20417	1333	29	or	or	CC
20417	1333	30	the	the	DT
20417	1333	31	stimulation	stimulation	NN
20417	1333	32	proves	prove	VBZ
20417	1333	33	fatal	fatal	JJ
20417	1333	34	.	.	.
20417	1334	1	It	-PRON-	PRP
20417	1334	2	may	may	MD
20417	1334	3	be	be	VB
20417	1334	4	said	say	VBN
20417	1334	5	that	that	IN
20417	1334	6	the	the	DT
20417	1334	7	Slipper	Slipper	NNP
20417	1334	8	Animalcule	Animalcule	NNP
20417	1334	9	has	have	VBZ
20417	1334	10	but	but	CC
20417	1334	11	one	one	CD
20417	1334	12	answer	answer	NN
20417	1334	13	to	to	IN
20417	1334	14	every	every	DT
20417	1334	15	question	question	NN
20417	1334	16	,	,	,
20417	1334	17	but	but	CC
20417	1334	18	there	there	EX
20417	1334	19	are	be	VBP
20417	1334	20	many	many	JJ
20417	1334	21	Protozoa	Protozoa	NNPS
20417	1334	22	which	which	WDT
20417	1334	23	have	have	VBP
20417	1334	24	several	several	JJ
20417	1334	25	enregistered	enregistere	VBN
20417	1334	26	reactions	reaction	NNS
20417	1334	27	.	.	.
20417	1335	1	When	when	WRB
20417	1335	2	there	there	EX
20417	1335	3	are	be	VBP
20417	1335	4	alternative	alternative	JJ
20417	1335	5	reactions	reaction	NNS
20417	1335	6	which	which	WDT
20417	1335	7	are	be	VBP
20417	1335	8	tried	try	VBN
20417	1335	9	one	one	CD
20417	1335	10	after	after	IN
20417	1335	11	another	another	DT
20417	1335	12	,	,	,
20417	1335	13	the	the	DT
20417	1335	14	animal	animal	NN
20417	1335	15	is	be	VBZ
20417	1335	16	pursuing	pursue	VBG
20417	1335	17	what	what	WP
20417	1335	18	is	be	VBZ
20417	1335	19	called	call	VBN
20417	1335	20	the	the	DT
20417	1335	21	trial	trial	NN
20417	1335	22	-	-	HYPH
20417	1335	23	and	and	CC
20417	1335	24	-	-	HYPH
20417	1335	25	error	error	NN
20417	1335	26	method	method	NN
20417	1335	27	,	,	,
20417	1335	28	and	and	CC
20417	1335	29	a	a	DT
20417	1335	30	higher	high	JJR
20417	1335	31	note	note	NN
20417	1335	32	is	be	VBZ
20417	1335	33	struck	strike	VBN
20417	1335	34	.	.	.
20417	1336	1	There	there	EX
20417	1336	2	is	be	VBZ
20417	1336	3	an	an	DT
20417	1336	4	endeavour	endeavour	NN
20417	1336	5	after	after	IN
20417	1336	6	satisfaction	satisfaction	NN
20417	1336	7	,	,	,
20417	1336	8	and	and	CC
20417	1336	9	a	a	DT
20417	1336	10	trial	trial	NN
20417	1336	11	of	of	IN
20417	1336	12	answers	answer	NNS
20417	1336	13	.	.	.
20417	1337	1	When	when	WRB
20417	1337	2	the	the	DT
20417	1337	3	creature	creature	NN
20417	1337	4	profits	profit	VBZ
20417	1337	5	by	by	IN
20417	1337	6	experience	experience	NN
20417	1337	7	to	to	IN
20417	1337	8	the	the	DT
20417	1337	9	extent	extent	NN
20417	1337	10	of	of	IN
20417	1337	11	giving	give	VBG
20417	1337	12	the	the	DT
20417	1337	13	right	right	JJ
20417	1337	14	answer	answer	NN
20417	1337	15	first	first	RB
20417	1337	16	,	,	,
20417	1337	17	there	there	EX
20417	1337	18	is	be	VBZ
20417	1337	19	the	the	DT
20417	1337	20	beginning	beginning	NN
20417	1337	21	of	of	IN
20417	1337	22	learning	learning	NN
20417	1337	23	.	.	.
20417	1338	1	[	[	-LRB-
20417	1338	2	Illustration	illustration	NN
20417	1338	3	:	:	:
20417	1338	4	DIAGRAM	diagram	NN
20417	1338	5	OF	of	IN
20417	1338	6	A	a	DT
20417	1338	7	SIMPLE	SIMPLE	NNP
20417	1338	8	REFLEX	REFLEX	NNP
20417	1338	9	ARC	ARC	NNP
20417	1338	10	IN	in	IN
20417	1338	11	A	a	DT
20417	1338	12	BACKBONELESS	BACKBONELESS	NNP
20417	1338	13	ANIMAL	ANIMAL	NNP
20417	1338	14	LIKE	like	IN
20417	1338	15	AN	an	DT
20417	1338	16	EARTHWORM	earthworm	NN
20417	1338	17	1	1	CD
20417	1338	18	.	.	.
20417	1339	1	A	a	DT
20417	1339	2	sensory	sensory	JJ
20417	1339	3	nerve	nerve	NN
20417	1339	4	-	-	HYPH
20417	1339	5	cell	cell	NN
20417	1339	6	(	(	-LRB-
20417	1339	7	S.C.	South Carolina	NNP
20417	1339	8	)	)	-RRB-
20417	1339	9	on	on	IN
20417	1339	10	the	the	DT
20417	1339	11	surface	surface	NN
20417	1339	12	receives	receive	VBZ
20417	1339	13	a	a	DT
20417	1339	14	stimulus	stimulus	NN
20417	1339	15	.	.	.
20417	1340	1	2	2	LS
20417	1340	2	.	.	.
20417	1341	1	The	the	DT
20417	1341	2	stimulus	stimulus	NN
20417	1341	3	travels	travel	VBZ
20417	1341	4	along	along	IN
20417	1341	5	the	the	DT
20417	1341	6	sensatory	sensatory	JJ
20417	1341	7	nerve	nerve	NN
20417	1341	8	-	-	HYPH
20417	1341	9	fibre	fibre	NN
20417	1341	10	(	(	-LRB-
20417	1341	11	S.F.	S.F.	NNP
20417	1341	12	)	)	-RRB-
20417	1342	1	3	3	LS
20417	1342	2	.	.	.
20417	1343	1	The	the	DT
20417	1343	2	sensory	sensory	JJ
20417	1343	3	nerve	nerve	NN
20417	1343	4	-	-	HYPH
20417	1343	5	fibre	fibre	NN
20417	1343	6	branches	branch	NNS
20417	1343	7	in	in	IN
20417	1343	8	the	the	DT
20417	1343	9	nerve	nerve	NN
20417	1343	10	-	-	HYPH
20417	1343	11	cord	cord	NN
20417	1343	12	.	.	.
20417	1344	1	4	4	LS
20417	1344	2	.	.	.
20417	1345	1	Its	-PRON-	PRP$
20417	1345	2	branches	branch	NNS
20417	1345	3	come	come	VBP
20417	1345	4	into	into	IN
20417	1345	5	close	close	JJ
20417	1345	6	contact	contact	NN
20417	1345	7	(	(	-LRB-
20417	1345	8	SY^{1	sy^{1	NN
20417	1345	9	}	}	-RRB-
20417	1345	10	)	)	-RRB-
20417	1345	11	with	with	IN
20417	1345	12	those	those	DT
20417	1345	13	of	of	IN
20417	1345	14	an	an	DT
20417	1345	15	associative	associative	JJ
20417	1345	16	or	or	CC
20417	1345	17	communicating	communicate	VBG
20417	1345	18	nerve	nerve	NN
20417	1345	19	-	-	HYPH
20417	1345	20	cell	cell	NN
20417	1345	21	(	(	-LRB-
20417	1345	22	A.C.	A.C.	NNP
20417	1345	23	)	)	-RRB-
20417	1345	24	.	.	.
20417	1346	1	5	5	CD
20417	1346	2	.	.	.
20417	1347	1	Other	other	JJ
20417	1347	2	branches	branch	NNS
20417	1347	3	of	of	IN
20417	1347	4	the	the	DT
20417	1347	5	associative	associative	JJ
20417	1347	6	cell	cell	NN
20417	1347	7	come	come	VBP
20417	1347	8	into	into	IN
20417	1347	9	close	close	JJ
20417	1347	10	contact	contact	NN
20417	1347	11	(	(	-LRB-
20417	1347	12	SY^{2	SY^{2	NNP
20417	1347	13	}	}	-RRB-
20417	1347	14	)	)	-RRB-
20417	1347	15	with	with	IN
20417	1347	16	the	the	DT
20417	1347	17	branches	branch	NNS
20417	1347	18	or	or	CC
20417	1347	19	dendrites	dendrite	NNS
20417	1347	20	of	of	IN
20417	1347	21	a	a	DT
20417	1347	22	motor	motor	NN
20417	1347	23	nerve	nerve	NN
20417	1347	24	-	-	HYPH
20417	1347	25	cell	cell	NN
20417	1347	26	(	(	-LRB-
20417	1347	27	M.C.	M.C.	NNP
20417	1347	28	)	)	-RRB-
20417	1347	29	.	.	.
20417	1348	1	6	6	CD
20417	1348	2	.	.	.
20417	1349	1	An	an	DT
20417	1349	2	impulse	impulse	NN
20417	1349	3	or	or	CC
20417	1349	4	command	command	NN
20417	1349	5	travels	travel	NNS
20417	1349	6	along	along	IN
20417	1349	7	the	the	DT
20417	1349	8	motor	motor	NNP
20417	1349	9	nerve	nerve	NNP
20417	1349	10	-	-	HYPH
20417	1349	11	fibre	fibre	NN
20417	1349	12	or	or	CC
20417	1349	13	axis	axis	NN
20417	1349	14	cylinder	cylinder	NN
20417	1349	15	of	of	IN
20417	1349	16	the	the	DT
20417	1349	17	motor	motor	NN
20417	1349	18	nerve	nerve	NN
20417	1349	19	-	-	HYPH
20417	1349	20	cell	cell	NN
20417	1349	21	.	.	.
20417	1350	1	7	7	LS
20417	1350	2	.	.	.
20417	1351	1	The	the	DT
20417	1351	2	motor	motor	NN
20417	1351	3	nerve	nerve	NN
20417	1351	4	-	-	HYPH
20417	1351	5	fibre	fibre	NN
20417	1351	6	ends	end	NNS
20417	1351	7	on	on	IN
20417	1351	8	a	a	DT
20417	1351	9	muscle	muscle	NN
20417	1351	10	-	-	HYPH
20417	1351	11	fibre	fibre	NN
20417	1351	12	(	(	-LRB-
20417	1351	13	M.F.	M.F.	NNP
20417	1351	14	)	)	-RRB-
20417	1352	1	near	near	IN
20417	1352	2	the	the	DT
20417	1352	3	surface	surface	NN
20417	1352	4	.	.	.
20417	1353	1	This	this	DT
20417	1353	2	moves	move	NNS
20417	1353	3	and	and	CC
20417	1353	4	the	the	DT
20417	1353	5	reflex	reflex	JJ
20417	1353	6	action	action	NN
20417	1353	7	is	be	VBZ
20417	1353	8	complete	complete	JJ
20417	1353	9	.	.	.
20417	1353	10	]	]	-RRB-
20417	1354	1	[	[	-LRB-
20417	1354	2	Illustration	illustration	NN
20417	1354	3	:	:	:
20417	1354	4	_	_	NNP
20417	1354	5	Photo	Photo	NNP
20417	1354	6	:	:	:
20417	1354	7	British	British	NNP
20417	1354	8	Museum	Museum	NNP
20417	1354	9	_	_	NNP
20417	1354	10	(	(	-LRB-
20417	1354	11	_	_	NNP
20417	1354	12	Natural	Natural	NNP
20417	1354	13	History	History	NNP
20417	1354	14	_	_	NNP
20417	1354	15	)	)	-RRB-
20417	1354	16	.	.	.
20417	1355	1	THE	the	DT
20417	1355	2	YUCCA	YUCCA	NNP
20417	1355	3	MOTH	MOTH	NNP
20417	1355	4	The	the	DT
20417	1355	5	Yucca	Yucca	NNP
20417	1355	6	Moth	Moth	NNP
20417	1355	7	,	,	,
20417	1355	8	emerging	emerge	VBG
20417	1355	9	from	from	IN
20417	1355	10	her	-PRON-	PRP$
20417	1355	11	cocoon	cocoon	NN
20417	1355	12	,	,	,
20417	1355	13	flies	fly	VBZ
20417	1355	14	at	at	IN
20417	1355	15	night	night	NN
20417	1355	16	to	to	IN
20417	1355	17	a	a	DT
20417	1355	18	Yucca	Yucca	NNP
20417	1355	19	flower	flower	NN
20417	1355	20	and	and	CC
20417	1355	21	collects	collect	VBZ
20417	1355	22	pollen	pollen	NN
20417	1355	23	from	from	IN
20417	1355	24	the	the	DT
20417	1355	25	stamens	stamen	NNS
20417	1355	26	,	,	,
20417	1355	27	holding	hold	VBG
20417	1355	28	a	a	DT
20417	1355	29	little	little	JJ
20417	1355	30	ball	ball	NN
20417	1355	31	of	of	IN
20417	1355	32	it	-PRON-	PRP
20417	1355	33	in	in	IN
20417	1355	34	her	-PRON-	PRP$
20417	1355	35	mouth	mouth	NN
20417	1355	36	-	-	HYPH
20417	1355	37	parts	part	NNS
20417	1355	38	.	.	.
20417	1356	1	She	-PRON-	PRP
20417	1356	2	then	then	RB
20417	1356	3	visits	visit	VBZ
20417	1356	4	another	another	DT
20417	1356	5	flower	flower	NN
20417	1356	6	and	and	CC
20417	1356	7	lays	lay	VBZ
20417	1356	8	an	an	DT
20417	1356	9	egg	egg	NN
20417	1356	10	in	in	IN
20417	1356	11	the	the	DT
20417	1356	12	seed	seed	NN
20417	1356	13	-	-	HYPH
20417	1356	14	box	box	NN
20417	1356	15	.	.	.
20417	1357	1	After	after	IN
20417	1357	2	this	this	DT
20417	1357	3	she	-PRON-	PRP
20417	1357	4	applies	apply	VBZ
20417	1357	5	the	the	DT
20417	1357	6	pollen	pollen	NN
20417	1357	7	to	to	IN
20417	1357	8	the	the	DT
20417	1357	9	tip	tip	NN
20417	1357	10	of	of	IN
20417	1357	11	the	the	DT
20417	1357	12	pistil	pistil	NN
20417	1357	13	,	,	,
20417	1357	14	thus	thus	RB
20417	1357	15	securing	secure	VBG
20417	1357	16	the	the	DT
20417	1357	17	fertilisation	fertilisation	NN
20417	1357	18	of	of	IN
20417	1357	19	the	the	DT
20417	1357	20	flower	flower	NN
20417	1357	21	and	and	CC
20417	1357	22	the	the	DT
20417	1357	23	growth	growth	NN
20417	1357	24	of	of	IN
20417	1357	25	the	the	DT
20417	1357	26	ovules	ovule	NNS
20417	1357	27	in	in	IN
20417	1357	28	the	the	DT
20417	1357	29	pod	pod	NN
20417	1357	30	.	.	.
20417	1358	1	Yucca	Yucca	NNP
20417	1358	2	flowers	flower	NNS
20417	1358	3	in	in	IN
20417	1358	4	Britain	Britain	NNP
20417	1358	5	do	do	VBP
20417	1358	6	not	not	RB
20417	1358	7	produce	produce	VB
20417	1358	8	seeds	seed	NNS
20417	1358	9	because	because	IN
20417	1358	10	there	there	EX
20417	1358	11	are	be	VBP
20417	1358	12	no	no	DT
20417	1358	13	Yucca	Yucca	NNP
20417	1358	14	Moths	Moths	NNPS
20417	1358	15	.	.	.
20417	1358	16	]	]	-RRB-
20417	1359	1	[	[	-LRB-
20417	1359	2	Illustration	illustration	NN
20417	1359	3	:	:	:
20417	1359	4	INCLINED	inclined	NN
20417	1359	5	PLANE	plane	NN
20417	1359	6	OF	of	IN
20417	1359	7	ANIMAL	ANIMAL	NNP
20417	1359	8	BEHAVIOUR	BEHAVIOUR	NNP
20417	1359	9	Diagram	Diagram	NNP
20417	1359	10	illustrating	illustrate	VBG
20417	1359	11	animal	animal	NN
20417	1359	12	behaviour	behaviour	NN
20417	1359	13	.	.	.
20417	1360	1	The	the	DT
20417	1360	2	main	main	JJ
20417	1360	3	line	line	NN
20417	1360	4	represents	represent	VBZ
20417	1360	5	the	the	DT
20417	1360	6	general	general	JJ
20417	1360	7	life	life	NN
20417	1360	8	of	of	IN
20417	1360	9	the	the	DT
20417	1360	10	creature	creature	NN
20417	1360	11	.	.	.
20417	1361	1	On	on	IN
20417	1361	2	the	the	DT
20417	1361	3	upper	upper	JJ
20417	1361	4	side	side	NN
20417	1361	5	are	be	VBP
20417	1361	6	activities	activity	NNS
20417	1361	7	implying	imply	VBG
20417	1361	8	initiative	initiative	NN
20417	1361	9	;	;	,
20417	1361	10	on	on	IN
20417	1361	11	the	the	DT
20417	1361	12	lower	low	JJR
20417	1361	13	side	side	NN
20417	1361	14	actions	action	NNS
20417	1361	15	which	which	WDT
20417	1361	16	are	be	VBP
20417	1361	17	almost	almost	RB
20417	1361	18	automatic	automatic	JJ
20417	1361	19	.	.	.
20417	1362	1	_	_	NNP
20417	1362	2	Upper	Upper	NNP
20417	1362	3	Side._--I.	Side._--I.	NNP
20417	1363	1	Energetic	energetic	JJ
20417	1363	2	actions	action	NNS
20417	1363	3	.	.	.
20417	1364	1	II	ii	CD
20417	1364	2	.	.	.
20417	1365	1	Simple	simple	JJ
20417	1365	2	tentatives	tentative	NNS
20417	1365	3	.	.	.
20417	1366	1	III	iii	CD
20417	1366	2	.	.	.
20417	1367	1	Trial	trial	NN
20417	1367	2	-	-	HYPH
20417	1367	3	and	and	CC
20417	1367	4	-	-	HYPH
20417	1367	5	error	error	NN
20417	1367	6	methods	method	NNS
20417	1367	7	.	.	.
20417	1368	1	IV	IV	NNP
20417	1368	2	.	.	.
20417	1369	1	Non	non	JJ
20417	1369	2	-	-	JJ
20417	1369	3	intelligent	intelligent	JJ
20417	1369	4	experiments	experiment	NNS
20417	1369	5	.	.	.
20417	1370	1	V.	V.	NNP
20417	1370	2	Experiential	Experiential	NNP
20417	1370	3	"	"	''
20417	1370	4	learning	learn	VBG
20417	1370	5	.	.	.
20417	1370	6	"	"	''
20417	1371	1	VI	VI	NNP
20417	1371	2	.	.	.
20417	1372	1	Associative	associative	JJ
20417	1372	2	"	"	``
20417	1372	3	learning	learning	NN
20417	1372	4	.	.	.
20417	1372	5	"	"	''
20417	1373	1	VII	VII	NNP
20417	1373	2	.	.	.
20417	1374	1	Intelligent	intelligent	JJ
20417	1374	2	behaviour	behaviour	NN
20417	1374	3	.	.	.
20417	1375	1	VIII	VIII	NNP
20417	1375	2	.	.	.
20417	1376	1	Rational	rational	JJ
20417	1376	2	conduct	conduct	NN
20417	1376	3	(	(	-LRB-
20417	1376	4	man	man	NN
20417	1376	5	)	)	-RRB-
20417	1376	6	.	.	.
20417	1377	1	_	_	NNP
20417	1377	2	Lower	Lower	NNP
20417	1377	3	Side._--1	Side._--1	NNP
20417	1377	4	.	.	.
20417	1378	1	Reactions	reaction	NNS
20417	1378	2	to	to	TO
20417	1378	3	environment	environment	VB
20417	1378	4	.	.	.
20417	1379	1	2	2	LS
20417	1379	2	.	.	.
20417	1380	1	Enregistered	enregistered	JJ
20417	1380	2	reactions	reaction	NNS
20417	1380	3	.	.	.
20417	1381	1	3	3	LS
20417	1381	2	.	.	.
20417	1382	1	Simple	simple	JJ
20417	1382	2	reflex	reflex	JJ
20417	1382	3	actions	action	NNS
20417	1382	4	.	.	.
20417	1383	1	4	4	LS
20417	1383	2	.	.	.
20417	1384	1	Compound	compound	JJ
20417	1384	2	reflex	reflex	JJ
20417	1384	3	actions	action	NNS
20417	1384	4	.	.	.
20417	1385	1	5	5	CD
20417	1385	2	.	.	.
20417	1386	1	Tropisms	tropism	NNS
20417	1386	2	.	.	.
20417	1387	1	6	6	CD
20417	1387	2	.	.	.
20417	1388	1	Enregistered	enregistered	JJ
20417	1388	2	rhythms	rhythm	NNS
20417	1388	3	.	.	.
20417	1389	1	7	7	LS
20417	1389	2	.	.	.
20417	1390	1	Simple	simple	JJ
20417	1390	2	instincts	instinct	NNS
20417	1390	3	.	.	.
20417	1391	1	8	8	LS
20417	1391	2	.	.	.
20417	1392	1	Chain	chain	NN
20417	1392	2	instincts	instinct	NNS
20417	1392	3	.	.	.
20417	1393	1	9	9	CD
20417	1393	2	.	.	.
20417	1394	1	Instinctive	instinctive	JJ
20417	1394	2	activities	activity	NNS
20417	1394	3	influenced	influence	VBN
20417	1394	4	by	by	IN
20417	1394	5	intelligence	intelligence	NN
20417	1394	6	.	.	.
20417	1395	1	10	10	CD
20417	1395	2	.	.	.
20417	1396	1	Subconscious	subconscious	JJ
20417	1396	2	cerebration	cerebration	NN
20417	1396	3	at	at	IN
20417	1396	4	a	a	DT
20417	1396	5	high	high	JJ
20417	1396	6	level	level	NN
20417	1396	7	(	(	-LRB-
20417	1396	8	man	man	NN
20417	1396	9	)	)	-RRB-
20417	1396	10	.	.	.
20417	1396	11	]	]	-RRB-
20417	1397	1	[	[	-LRB-
20417	1397	2	Illustration	illustration	NN
20417	1397	3	:	:	:
20417	1397	4	_	_	NNP
20417	1397	5	Photo	Photo	NNP
20417	1397	6	:	:	:
20417	1397	7	J.	J.	NNP
20417	1397	8	J.	J.	NNP
20417	1398	1	Ward	Ward	NNP
20417	1398	2	,	,	,
20417	1398	3	F.E.S.	F.E.S.	NNP
20417	1398	4	_	_	NNP
20417	1398	5	VENUS	VENUS	NNP
20417	1398	6	'	'	POS
20417	1398	7	FLY	FLY	NNP
20417	1398	8	-	-	HYPH
20417	1398	9	TRAP	TRAP	NNP
20417	1398	10	One	one	CD
20417	1398	11	of	of	IN
20417	1398	12	the	the	DT
20417	1398	13	most	most	RBS
20417	1398	14	remarkable	remarkable	JJ
20417	1398	15	plants	plant	NNS
20417	1398	16	in	in	IN
20417	1398	17	the	the	DT
20417	1398	18	world	world	NN
20417	1398	19	,	,	,
20417	1398	20	which	which	WDT
20417	1398	21	captures	capture	VBZ
20417	1398	22	its	-PRON-	PRP$
20417	1398	23	prey	prey	NN
20417	1398	24	by	by	IN
20417	1398	25	means	mean	NNS
20417	1398	26	of	of	IN
20417	1398	27	a	a	DT
20417	1398	28	trap	trap	NN
20417	1398	29	formed	form	VBN
20417	1398	30	from	from	IN
20417	1398	31	part	part	NN
20417	1398	32	of	of	IN
20417	1398	33	its	-PRON-	PRP$
20417	1398	34	leaf	leaf	NN
20417	1398	35	.	.	.
20417	1399	1	It	-PRON-	PRP
20417	1399	2	has	have	VBZ
20417	1399	3	been	be	VBN
20417	1399	4	induced	induce	VBN
20417	1399	5	to	to	TO
20417	1399	6	snap	snap	VB
20417	1399	7	at	at	IN
20417	1399	8	and	and	CC
20417	1399	9	hold	hold	VB
20417	1399	10	a	a	DT
20417	1399	11	bristle	bristle	NN
20417	1399	12	.	.	.
20417	1400	1	If	if	IN
20417	1400	2	an	an	DT
20417	1400	3	insect	insect	JJ
20417	1400	4	lighting	lighting	NN
20417	1400	5	on	on	IN
20417	1400	6	the	the	DT
20417	1400	7	leaf	leaf	NN
20417	1400	8	touches	touch	VBZ
20417	1400	9	one	one	CD
20417	1400	10	of	of	IN
20417	1400	11	six	six	CD
20417	1400	12	very	very	RB
20417	1400	13	sensitive	sensitive	JJ
20417	1400	14	hairs	hair	NNS
20417	1400	15	,	,	,
20417	1400	16	which	which	WDT
20417	1400	17	pull	pull	VBP
20417	1400	18	the	the	DT
20417	1400	19	trigger	trigger	NN
20417	1400	20	of	of	IN
20417	1400	21	the	the	DT
20417	1400	22	movement	movement	NN
20417	1400	23	,	,	,
20417	1400	24	the	the	DT
20417	1400	25	two	two	CD
20417	1400	26	halves	half	NNS
20417	1400	27	of	of	IN
20417	1400	28	the	the	DT
20417	1400	29	leaf	leaf	NN
20417	1400	30	close	close	RB
20417	1400	31	rapidly	rapidly	RB
20417	1400	32	and	and	CC
20417	1400	33	the	the	DT
20417	1400	34	fringing	fringing	NN
20417	1400	35	teeth	tooth	NNS
20417	1400	36	on	on	IN
20417	1400	37	the	the	DT
20417	1400	38	margin	margin	NN
20417	1400	39	interlock	interlock	NN
20417	1400	40	,	,	,
20417	1400	41	preventing	prevent	VBG
20417	1400	42	the	the	DT
20417	1400	43	insect	insect	NN
20417	1400	44	's	's	POS
20417	1400	45	escape	escape	NN
20417	1400	46	.	.	.
20417	1401	1	Then	then	RB
20417	1401	2	follows	follow	VBZ
20417	1401	3	an	an	DT
20417	1401	4	exudation	exudation	NN
20417	1401	5	of	of	IN
20417	1401	6	digestive	digestive	JJ
20417	1401	7	juice	juice	NN
20417	1401	8	.	.	.
20417	1401	9	]	]	-RRB-
20417	1402	1	[	[	-LRB-
20417	1402	2	Illustration	illustration	NN
20417	1402	3	:	:	:
20417	1402	4	_	_	NNP
20417	1402	5	Reproduced	reproduce	VBN
20417	1402	6	by	by	IN
20417	1402	7	permission	permission	NN
20417	1402	8	from	from	IN
20417	1402	9	"	"	``
20417	1402	10	The	the	DT
20417	1402	11	Wonders	Wonders	NNPS
20417	1402	12	of	of	IN
20417	1402	13	Instinct	Instinct	NNP
20417	1402	14	"	"	''
20417	1402	15	by	by	IN
20417	1402	16	J.	J.	NNP
20417	1402	17	H.	H.	NNP
20417	1402	18	Fabre	Fabre	NNP
20417	1402	19	.	.	.
20417	1402	20	_	_	NNP
20417	1402	21	A	a	DT
20417	1402	22	SPIDER	SPIDER	NNP
20417	1402	23	SUNNING	sun	VBG
20417	1402	24	HER	her	PRP$
20417	1402	25	EGGS	EGGS	NNP
20417	1402	26	A	a	DT
20417	1402	27	kind	kind	NN
20417	1402	28	of	of	IN
20417	1402	29	spider	spider	NN
20417	1402	30	,	,	,
20417	1402	31	called	call	VBN
20417	1402	32	Lycosa	Lycosa	NNP
20417	1402	33	,	,	,
20417	1402	34	lying	lie	VBG
20417	1402	35	head	head	NN
20417	1402	36	downwards	downwards	RB
20417	1402	37	at	at	IN
20417	1402	38	the	the	DT
20417	1402	39	edge	edge	NN
20417	1402	40	of	of	IN
20417	1402	41	her	-PRON-	PRP$
20417	1402	42	nest	nest	NN
20417	1402	43	,	,	,
20417	1402	44	and	and	CC
20417	1402	45	holding	hold	VBG
20417	1402	46	her	-PRON-	PRP$
20417	1402	47	silken	silken	JJ
20417	1402	48	cocoon	cocoon	NN
20417	1402	49	--	--	:
20417	1402	50	the	the	DT
20417	1402	51	bag	bag	NN
20417	1402	52	containing	contain	VBG
20417	1402	53	the	the	DT
20417	1402	54	eggs	egg	NNS
20417	1402	55	--	--	:
20417	1402	56	up	up	RB
20417	1402	57	towards	towards	IN
20417	1402	58	the	the	DT
20417	1402	59	sun	sun	NN
20417	1402	60	in	in	IN
20417	1402	61	her	-PRON-	PRP$
20417	1402	62	hindmost	hindmost	JJ
20417	1402	63	pair	pair	NN
20417	1402	64	of	of	IN
20417	1402	65	legs	leg	NNS
20417	1402	66	.	.	.
20417	1403	1	This	this	DT
20417	1403	2	extraordinary	extraordinary	JJ
20417	1403	3	proceeding	proceeding	NN
20417	1403	4	is	be	VBZ
20417	1403	5	believed	believe	VBN
20417	1403	6	to	to	TO
20417	1403	7	assist	assist	VB
20417	1403	8	in	in	IN
20417	1403	9	the	the	DT
20417	1403	10	hatching	hatching	NN
20417	1403	11	.	.	.
20417	1403	12	]	]	-RRB-
20417	1404	1	Reflex	Reflex	NNP
20417	1404	2	Actions	Actions	NNP
20417	1404	3	Among	among	IN
20417	1404	4	simple	simple	JJ
20417	1404	5	multicellular	multicellular	JJ
20417	1404	6	animals	animal	NNS
20417	1404	7	,	,	,
20417	1404	8	such	such	JJ
20417	1404	9	as	as	IN
20417	1404	10	sea	sea	NN
20417	1404	11	-	-	HYPH
20417	1404	12	anemones	anemone	NNS
20417	1404	13	,	,	,
20417	1404	14	we	-PRON-	PRP
20417	1404	15	find	find	VBP
20417	1404	16	the	the	DT
20417	1404	17	beginnings	beginning	NNS
20417	1404	18	of	of	IN
20417	1404	19	reflex	reflex	JJ
20417	1404	20	actions	action	NNS
20417	1404	21	,	,	,
20417	1404	22	and	and	CC
20417	1404	23	a	a	DT
20417	1404	24	considerable	considerable	JJ
20417	1404	25	part	part	NN
20417	1404	26	of	of	IN
20417	1404	27	the	the	DT
20417	1404	28	behaviour	behaviour	NN
20417	1404	29	of	of	IN
20417	1404	30	the	the	DT
20417	1404	31	lower	low	JJR
20417	1404	32	animals	animal	NNS
20417	1404	33	is	be	VBZ
20417	1404	34	reflex	reflex	NNP
20417	1404	35	.	.	.
20417	1405	1	That	that	DT
20417	1405	2	is	be	VBZ
20417	1405	3	to	to	TO
20417	1405	4	say	say	VB
20417	1405	5	,	,	,
20417	1405	6	there	there	EX
20417	1405	7	are	be	VBP
20417	1405	8	laid	lay	VBN
20417	1405	9	down	down	RP
20417	1405	10	in	in	IN
20417	1405	11	the	the	DT
20417	1405	12	animal	animal	NN
20417	1405	13	in	in	IN
20417	1405	14	the	the	DT
20417	1405	15	course	course	NN
20417	1405	16	of	of	IN
20417	1405	17	its	-PRON-	PRP$
20417	1405	18	development	development	NN
20417	1405	19	certain	certain	JJ
20417	1405	20	pre	pre	NN
20417	1405	21	-	-	NNS
20417	1405	22	arrangements	arrangement	NNS
20417	1405	23	of	of	IN
20417	1405	24	nerve	nerve	NN
20417	1405	25	-	-	HYPH
20417	1405	26	cells	cell	NNS
20417	1405	27	and	and	CC
20417	1405	28	muscle	muscle	NN
20417	1405	29	-	-	HYPH
20417	1405	30	cells	cell	NNS
20417	1405	31	which	which	WDT
20417	1405	32	secure	secure	VBP
20417	1405	33	that	that	IN
20417	1405	34	a	a	DT
20417	1405	35	fit	fit	JJ
20417	1405	36	and	and	CC
20417	1405	37	proper	proper	JJ
20417	1405	38	answer	answer	NN
20417	1405	39	is	be	VBZ
20417	1405	40	given	give	VBN
20417	1405	41	to	to	IN
20417	1405	42	a	a	DT
20417	1405	43	frequently	frequently	RB
20417	1405	44	recurrent	recurrent	JJ
20417	1405	45	stimulus	stimulus	NN
20417	1405	46	.	.	.
20417	1406	1	An	an	DT
20417	1406	2	earthworm	earthworm	NN
20417	1406	3	half	half	NN
20417	1406	4	out	out	IN
20417	1406	5	of	of	IN
20417	1406	6	its	-PRON-	PRP$
20417	1406	7	burrow	burrow	NN
20417	1406	8	becomes	become	VBZ
20417	1406	9	aware	aware	JJ
20417	1406	10	of	of	IN
20417	1406	11	the	the	DT
20417	1406	12	light	light	JJ
20417	1406	13	tread	tread	NN
20417	1406	14	of	of	IN
20417	1406	15	a	a	DT
20417	1406	16	thrush	thrush	NN
20417	1406	17	's	's	POS
20417	1406	18	foot	foot	NN
20417	1406	19	,	,	,
20417	1406	20	and	and	CC
20417	1406	21	jerks	jerk	VBZ
20417	1406	22	itself	-PRON-	PRP
20417	1406	23	back	back	RB
20417	1406	24	into	into	IN
20417	1406	25	its	-PRON-	PRP$
20417	1406	26	hole	hole	NN
20417	1406	27	before	before	IN
20417	1406	28	anyone	anyone	NN
20417	1406	29	can	can	MD
20417	1406	30	say	say	VB
20417	1406	31	"	"	``
20417	1406	32	reflex	reflex	JJ
20417	1406	33	action	action	NN
20417	1406	34	.	.	.
20417	1406	35	"	"	''
20417	1407	1	What	what	WP
20417	1407	2	is	be	VBZ
20417	1407	3	it	-PRON-	PRP
20417	1407	4	that	that	WDT
20417	1407	5	happens	happen	VBZ
20417	1407	6	?	?	.
20417	1408	1	Certain	certain	JJ
20417	1408	2	sensory	sensory	JJ
20417	1408	3	nerve	nerve	NN
20417	1408	4	-	-	HYPH
20417	1408	5	cells	cell	NNS
20417	1408	6	in	in	IN
20417	1408	7	the	the	DT
20417	1408	8	earthworm	earthworm	NN
20417	1408	9	's	's	POS
20417	1408	10	skin	skin	NN
20417	1408	11	are	be	VBP
20417	1408	12	stimulated	stimulate	VBN
20417	1408	13	by	by	IN
20417	1408	14	vibrations	vibration	NNS
20417	1408	15	in	in	IN
20417	1408	16	the	the	DT
20417	1408	17	earth	earth	NN
20417	1408	18	;	;	:
20417	1408	19	the	the	DT
20417	1408	20	message	message	NN
20417	1408	21	travels	travel	VBZ
20417	1408	22	down	down	IN
20417	1408	23	a	a	DT
20417	1408	24	sensory	sensory	JJ
20417	1408	25	nerve	nerve	NN
20417	1408	26	-	-	HYPH
20417	1408	27	fibre	fibre	NN
20417	1408	28	from	from	IN
20417	1408	29	each	each	DT
20417	1408	30	of	of	IN
20417	1408	31	the	the	DT
20417	1408	32	stimulated	stimulate	VBN
20417	1408	33	cells	cell	NNS
20417	1408	34	and	and	CC
20417	1408	35	enters	enter	VBZ
20417	1408	36	the	the	DT
20417	1408	37	nerve	nerve	NN
20417	1408	38	-	-	HYPH
20417	1408	39	cord	cord	NN
20417	1408	40	.	.	.
20417	1409	1	The	the	DT
20417	1409	2	sensory	sensory	JJ
20417	1409	3	fibres	fibre	NNS
20417	1409	4	come	come	VBP
20417	1409	5	into	into	IN
20417	1409	6	vital	vital	JJ
20417	1409	7	connection	connection	NN
20417	1409	8	with	with	IN
20417	1409	9	branches	branch	NNS
20417	1409	10	of	of	IN
20417	1409	11	intermediary	intermediary	JJ
20417	1409	12	,	,	,
20417	1409	13	associative	associative	JJ
20417	1409	14	,	,	,
20417	1409	15	or	or	CC
20417	1409	16	communicating	communicate	VBG
20417	1409	17	cells	cell	NNS
20417	1409	18	,	,	,
20417	1409	19	which	which	WDT
20417	1409	20	are	be	VBP
20417	1409	21	likewise	likewise	RB
20417	1409	22	connected	connect	VBN
20417	1409	23	with	with	IN
20417	1409	24	motor	motor	NN
20417	1409	25	nerve	nerve	NN
20417	1409	26	-	-	HYPH
20417	1409	27	cells	cell	NNS
20417	1409	28	.	.	.
20417	1410	1	To	to	IN
20417	1410	2	these	these	DT
20417	1410	3	the	the	DT
20417	1410	4	message	message	NN
20417	1410	5	is	be	VBZ
20417	1410	6	thus	thus	RB
20417	1410	7	shunted	shunt	VBN
20417	1410	8	.	.	.
20417	1411	1	From	from	IN
20417	1411	2	the	the	DT
20417	1411	3	motor	motor	NN
20417	1411	4	nerve	nerve	NN
20417	1411	5	-	-	HYPH
20417	1411	6	cells	cell	NNS
20417	1411	7	an	an	DT
20417	1411	8	impulse	impulse	NN
20417	1411	9	or	or	CC
20417	1411	10	command	command	NN
20417	1411	11	travels	travel	NNS
20417	1411	12	by	by	IN
20417	1411	13	motor	motor	NN
20417	1411	14	nerve	nerve	NN
20417	1411	15	-	-	HYPH
20417	1411	16	fibres	fibre	NNS
20417	1411	17	,	,	,
20417	1411	18	one	one	CD
20417	1411	19	from	from	IN
20417	1411	20	each	each	DT
20417	1411	21	cell	cell	NN
20417	1411	22	,	,	,
20417	1411	23	to	to	IN
20417	1411	24	the	the	DT
20417	1411	25	muscles	muscle	NNS
20417	1411	26	,	,	,
20417	1411	27	which	which	WDT
20417	1411	28	contract	contract	NN
20417	1411	29	.	.	.
20417	1412	1	If	if	IN
20417	1412	2	this	this	DT
20417	1412	3	took	take	VBD
20417	1412	4	as	as	RB
20417	1412	5	long	long	JJ
20417	1412	6	to	to	TO
20417	1412	7	happen	happen	VB
20417	1412	8	as	as	IN
20417	1412	9	it	-PRON-	PRP
20417	1412	10	takes	take	VBZ
20417	1412	11	to	to	TO
20417	1412	12	describe	describe	VB
20417	1412	13	,	,	,
20417	1412	14	even	even	RB
20417	1412	15	in	in	IN
20417	1412	16	outline	outline	NN
20417	1412	17	,	,	,
20417	1412	18	it	-PRON-	PRP
20417	1412	19	would	would	MD
20417	1412	20	not	not	RB
20417	1412	21	be	be	VB
20417	1412	22	of	of	IN
20417	1412	23	much	much	JJ
20417	1412	24	use	use	NN
20417	1412	25	to	to	IN
20417	1412	26	the	the	DT
20417	1412	27	earthworm	earthworm	NN
20417	1412	28	.	.	.
20417	1413	1	But	but	CC
20417	1413	2	the	the	DT
20417	1413	3	motor	motor	NN
20417	1413	4	answer	answer	NN
20417	1413	5	follows	follow	VBZ
20417	1413	6	the	the	DT
20417	1413	7	sensory	sensory	JJ
20417	1413	8	stimulus	stimulus	NN
20417	1413	9	almost	almost	RB
20417	1413	10	instantaneously	instantaneously	RB
20417	1413	11	.	.	.
20417	1414	1	The	the	DT
20417	1414	2	great	great	JJ
20417	1414	3	advantage	advantage	NN
20417	1414	4	of	of	IN
20417	1414	5	establishing	establish	VBG
20417	1414	6	or	or	CC
20417	1414	7	enregistering	enregistere	VBG
20417	1414	8	these	these	DT
20417	1414	9	reflex	reflex	JJ
20417	1414	10	chains	chain	NNS
20417	1414	11	is	be	VBZ
20417	1414	12	that	that	IN
20417	1414	13	the	the	DT
20417	1414	14	answers	answer	NNS
20417	1414	15	are	be	VBP
20417	1414	16	practically	practically	RB
20417	1414	17	ready	ready	JJ
20417	1414	18	-	-	HYPH
20417	1414	19	made	make	VBN
20417	1414	20	or	or	CC
20417	1414	21	inborn	inborn	JJ
20417	1414	22	,	,	,
20417	1414	23	not	not	RB
20417	1414	24	requiring	require	VBG
20417	1414	25	to	to	TO
20417	1414	26	be	be	VB
20417	1414	27	learned	learn	VBN
20417	1414	28	.	.	.
20417	1415	1	It	-PRON-	PRP
20417	1415	2	is	be	VBZ
20417	1415	3	not	not	RB
20417	1415	4	necessary	necessary	JJ
20417	1415	5	that	that	IN
20417	1415	6	the	the	DT
20417	1415	7	brain	brain	NN
20417	1415	8	should	should	MD
20417	1415	9	be	be	VB
20417	1415	10	stimulated	stimulate	VBN
20417	1415	11	if	if	IN
20417	1415	12	there	there	EX
20417	1415	13	is	be	VBZ
20417	1415	14	a	a	DT
20417	1415	15	brain	brain	NN
20417	1415	16	;	;	:
20417	1415	17	nor	nor	CC
20417	1415	18	does	do	VBZ
20417	1415	19	the	the	DT
20417	1415	20	animal	animal	NN
20417	1415	21	will	will	MD
20417	1415	22	to	to	TO
20417	1415	23	act	act	VB
20417	1415	24	,	,	,
20417	1415	25	though	though	IN
20417	1415	26	in	in	IN
20417	1415	27	certain	certain	JJ
20417	1415	28	cases	case	NNS
20417	1415	29	it	-PRON-	PRP
20417	1415	30	may	may	MD
20417	1415	31	by	by	IN
20417	1415	32	means	mean	NNS
20417	1415	33	of	of	IN
20417	1415	34	higher	high	JJR
20417	1415	35	controlling	controlling	NN
20417	1415	36	nerve	nerve	NN
20417	1415	37	-	-	HYPH
20417	1415	38	centres	centre	NNS
20417	1415	39	keep	keep	VBP
20417	1415	40	the	the	DT
20417	1415	41	natural	natural	JJ
20417	1415	42	reflex	reflex	JJ
20417	1415	43	response	response	NN
20417	1415	44	from	from	IN
20417	1415	45	being	be	VBG
20417	1415	46	given	give	VBN
20417	1415	47	,	,	,
20417	1415	48	as	as	IN
20417	1415	49	happens	happen	VBZ
20417	1415	50	,	,	,
20417	1415	51	for	for	IN
20417	1415	52	instance	instance	NN
20417	1415	53	,	,	,
20417	1415	54	when	when	WRB
20417	1415	55	we	-PRON-	PRP
20417	1415	56	control	control	VBP
20417	1415	57	a	a	DT
20417	1415	58	cough	cough	NN
20417	1415	59	or	or	CC
20417	1415	60	a	a	DT
20417	1415	61	sneeze	sneeze	NN
20417	1415	62	on	on	IN
20417	1415	63	some	some	DT
20417	1415	64	solemn	solemn	JJ
20417	1415	65	occasion	occasion	NN
20417	1415	66	.	.	.
20417	1416	1	The	the	DT
20417	1416	2	evolutionary	evolutionary	JJ
20417	1416	3	method	method	NN
20417	1416	4	,	,	,
20417	1416	5	if	if	IN
20417	1416	6	we	-PRON-	PRP
20417	1416	7	may	may	MD
20417	1416	8	use	use	VB
20417	1416	9	the	the	DT
20417	1416	10	expression	expression	NN
20417	1416	11	,	,	,
20417	1416	12	has	have	VBZ
20417	1416	13	been	be	VBN
20417	1416	14	to	to	TO
20417	1416	15	enregister	enregister	VB
20417	1416	16	ready	ready	JJ
20417	1416	17	-	-	HYPH
20417	1416	18	made	make	VBN
20417	1416	19	responses	response	NNS
20417	1416	20	;	;	:
20417	1416	21	and	and	CC
20417	1416	22	as	as	IN
20417	1416	23	we	-PRON-	PRP
20417	1416	24	ascend	ascend	VBP
20417	1416	25	the	the	DT
20417	1416	26	animal	animal	NN
20417	1416	27	kingdom	kingdom	NN
20417	1416	28	,	,	,
20417	1416	29	we	-PRON-	PRP
20417	1416	30	find	find	VBP
20417	1416	31	reflex	reflex	JJ
20417	1416	32	actions	action	NNS
20417	1416	33	becoming	become	VBG
20417	1416	34	complicated	complicated	JJ
20417	1416	35	and	and	CC
20417	1416	36	often	often	RB
20417	1416	37	linked	link	VBN
20417	1416	38	together	together	RB
20417	1416	39	,	,	,
20417	1416	40	so	so	IN
20417	1416	41	that	that	IN
20417	1416	42	the	the	DT
20417	1416	43	occurrence	occurrence	NN
20417	1416	44	of	of	IN
20417	1416	45	one	one	NN
20417	1416	46	pulls	pull	VBZ
20417	1416	47	the	the	DT
20417	1416	48	trigger	trigger	NN
20417	1416	49	of	of	IN
20417	1416	50	another	another	DT
20417	1416	51	,	,	,
20417	1416	52	and	and	CC
20417	1416	53	so	so	RB
20417	1416	54	on	on	RB
20417	1416	55	in	in	IN
20417	1416	56	a	a	DT
20417	1416	57	chain	chain	NN
20417	1416	58	.	.	.
20417	1417	1	The	the	DT
20417	1417	2	behaviour	behaviour	NN
20417	1417	3	of	of	IN
20417	1417	4	the	the	DT
20417	1417	5	insectivorous	insectivorous	JJ
20417	1417	6	plant	plant	NN
20417	1417	7	called	call	VBN
20417	1417	8	Venus	Venus	NNP
20417	1417	9	's	's	POS
20417	1417	10	fly	fly	NN
20417	1417	11	-	-	HYPH
20417	1417	12	trap	trap	NN
20417	1417	13	when	when	WRB
20417	1417	14	it	-PRON-	PRP
20417	1417	15	shuts	shut	VBZ
20417	1417	16	on	on	IN
20417	1417	17	an	an	DT
20417	1417	18	insect	insect	NN
20417	1417	19	is	be	VBZ
20417	1417	20	like	like	IN
20417	1417	21	a	a	DT
20417	1417	22	reflex	reflex	JJ
20417	1417	23	action	action	NN
20417	1417	24	in	in	IN
20417	1417	25	an	an	DT
20417	1417	26	animal	animal	NN
20417	1417	27	,	,	,
20417	1417	28	but	but	CC
20417	1417	29	plants	plant	NNS
20417	1417	30	have	have	VBP
20417	1417	31	no	no	DT
20417	1417	32	definite	definite	JJ
20417	1417	33	nervous	nervous	JJ
20417	1417	34	system	system	NN
20417	1417	35	.	.	.
20417	1418	1	What	what	WP
20417	1418	2	are	be	VBP
20417	1418	3	Called	call	VBN
20417	1418	4	Tropisms	Tropisms	NNPS
20417	1418	5	A	a	DT
20417	1418	6	somewhat	somewhat	RB
20417	1418	7	higher	high	JJR
20417	1418	8	level	level	NN
20417	1418	9	on	on	IN
20417	1418	10	the	the	DT
20417	1418	11	inclined	inclined	JJ
20417	1418	12	plane	plane	NN
20417	1418	13	is	be	VBZ
20417	1418	14	illustrated	illustrate	VBN
20417	1418	15	by	by	IN
20417	1418	16	what	what	WP
20417	1418	17	are	be	VBP
20417	1418	18	called	call	VBN
20417	1418	19	"	"	``
20417	1418	20	tropisms	tropism	NNS
20417	1418	21	,	,	,
20417	1418	22	"	"	''
20417	1418	23	obligatory	obligatory	JJ
20417	1418	24	movements	movement	NNS
20417	1418	25	which	which	WDT
20417	1418	26	the	the	DT
20417	1418	27	animal	animal	NN
20417	1418	28	makes	make	VBZ
20417	1418	29	,	,	,
20417	1418	30	adjusting	adjust	VBG
20417	1418	31	its	-PRON-	PRP$
20417	1418	32	whole	whole	JJ
20417	1418	33	body	body	NN
20417	1418	34	so	so	IN
20417	1418	35	that	that	IN
20417	1418	36	physiological	physiological	JJ
20417	1418	37	equilibrium	equilibrium	NN
20417	1418	38	results	result	NNS
20417	1418	39	in	in	IN
20417	1418	40	relation	relation	NN
20417	1418	41	to	to	IN
20417	1418	42	gravity	gravity	NN
20417	1418	43	,	,	,
20417	1418	44	pressure	pressure	NN
20417	1418	45	,	,	,
20417	1418	46	currents	current	NNS
20417	1418	47	,	,	,
20417	1418	48	moisture	moisture	NN
20417	1418	49	,	,	,
20417	1418	50	heat	heat	NN
20417	1418	51	,	,	,
20417	1418	52	light	light	NN
20417	1418	53	,	,	,
20417	1418	54	electricity	electricity	NN
20417	1418	55	,	,	,
20417	1418	56	and	and	CC
20417	1418	57	surfaces	surface	NNS
20417	1418	58	of	of	IN
20417	1418	59	contact	contact	NN
20417	1418	60	.	.	.
20417	1419	1	A	a	DT
20417	1419	2	moth	moth	NN
20417	1419	3	is	be	VBZ
20417	1419	4	flying	fly	VBG
20417	1419	5	past	past	IN
20417	1419	6	a	a	DT
20417	1419	7	candle	candle	NN
20417	1419	8	;	;	:
20417	1419	9	the	the	DT
20417	1419	10	eye	eye	NN
20417	1419	11	next	next	IN
20417	1419	12	the	the	DT
20417	1419	13	light	light	NN
20417	1419	14	is	be	VBZ
20417	1419	15	more	more	RBR
20417	1419	16	illumined	illumined	JJ
20417	1419	17	than	than	IN
20417	1419	18	the	the	DT
20417	1419	19	other	other	JJ
20417	1419	20	;	;	:
20417	1419	21	a	a	DT
20417	1419	22	physiological	physiological	JJ
20417	1419	23	inequilibrium	inequilibrium	NN
20417	1419	24	results	result	NNS
20417	1419	25	,	,	,
20417	1419	26	affecting	affect	VBG
20417	1419	27	nerve	nerve	NN
20417	1419	28	-	-	HYPH
20417	1419	29	cells	cell	NNS
20417	1419	30	and	and	CC
20417	1419	31	muscle	muscle	NN
20417	1419	32	-	-	HYPH
20417	1419	33	cells	cell	NNS
20417	1419	34	;	;	:
20417	1419	35	the	the	DT
20417	1419	36	outcome	outcome	NN
20417	1419	37	is	be	VBZ
20417	1419	38	that	that	IN
20417	1419	39	the	the	DT
20417	1419	40	moth	moth	NN
20417	1419	41	automatically	automatically	RB
20417	1419	42	adjusts	adjust	VBZ
20417	1419	43	its	-PRON-	PRP$
20417	1419	44	flight	flight	NN
20417	1419	45	so	so	IN
20417	1419	46	that	that	IN
20417	1419	47	both	both	DT
20417	1419	48	eyes	eye	NNS
20417	1419	49	become	become	VBP
20417	1419	50	equally	equally	RB
20417	1419	51	illumined	illumined	JJ
20417	1419	52	;	;	:
20417	1419	53	in	in	IN
20417	1419	54	doing	do	VBG
20417	1419	55	this	this	DT
20417	1419	56	it	-PRON-	PRP
20417	1419	57	often	often	RB
20417	1419	58	flies	fly	VBZ
20417	1419	59	into	into	IN
20417	1419	60	the	the	DT
20417	1419	61	candle	candle	NN
20417	1419	62	.	.	.
20417	1420	1	It	-PRON-	PRP
20417	1420	2	may	may	MD
20417	1420	3	seem	seem	VB
20417	1420	4	bad	bad	JJ
20417	1420	5	business	business	NN
20417	1420	6	that	that	WDT
20417	1420	7	the	the	DT
20417	1420	8	moth	moth	NN
20417	1420	9	should	should	MD
20417	1420	10	fly	fly	VB
20417	1420	11	into	into	IN
20417	1420	12	the	the	DT
20417	1420	13	candle	candle	NN
20417	1420	14	,	,	,
20417	1420	15	but	but	CC
20417	1420	16	the	the	DT
20417	1420	17	flame	flame	NN
20417	1420	18	is	be	VBZ
20417	1420	19	an	an	DT
20417	1420	20	utterly	utterly	RB
20417	1420	21	artificial	artificial	JJ
20417	1420	22	item	item	NN
20417	1420	23	in	in	IN
20417	1420	24	its	-PRON-	PRP$
20417	1420	25	environment	environment	NN
20417	1420	26	to	to	TO
20417	1420	27	which	which	WDT
20417	1420	28	no	no	DT
20417	1420	29	one	one	NN
20417	1420	30	can	can	MD
20417	1420	31	expect	expect	VB
20417	1420	32	it	-PRON-	PRP
20417	1420	33	to	to	TO
20417	1420	34	be	be	VB
20417	1420	35	adapted	adapt	VBN
20417	1420	36	.	.	.
20417	1421	1	These	these	DT
20417	1421	2	tropisms	tropism	NNS
20417	1421	3	play	play	VBP
20417	1421	4	an	an	DT
20417	1421	5	important	important	JJ
20417	1421	6	rôle	rôle	NN
20417	1421	7	in	in	IN
20417	1421	8	animal	animal	NN
20417	1421	9	behaviour	behaviour	NN
20417	1421	10	.	.	.
20417	1422	1	§	§	ADD
20417	1422	2	2	2	CD
20417	1422	3	Instinctive	Instinctive	NNP
20417	1422	4	Behaviour	Behaviour	NNP
20417	1422	5	On	on	IN
20417	1422	6	a	a	DT
20417	1422	7	higher	high	JJR
20417	1422	8	level	level	NN
20417	1422	9	is	be	VBZ
20417	1422	10	instinctive	instinctive	JJ
20417	1422	11	behaviour	behaviour	NN
20417	1422	12	,	,	,
20417	1422	13	which	which	WDT
20417	1422	14	reaches	reach	VBZ
20417	1422	15	such	such	JJ
20417	1422	16	remarkable	remarkable	JJ
20417	1422	17	perfection	perfection	NN
20417	1422	18	in	in	IN
20417	1422	19	ants	ant	NNS
20417	1422	20	,	,	,
20417	1422	21	bees	bee	NNS
20417	1422	22	,	,	,
20417	1422	23	and	and	CC
20417	1422	24	wasps	wasp	NNS
20417	1422	25	.	.	.
20417	1423	1	In	in	IN
20417	1423	2	its	-PRON-	PRP$
20417	1423	3	typical	typical	JJ
20417	1423	4	expression	expression	NN
20417	1423	5	instinctive	instinctive	JJ
20417	1423	6	behaviour	behaviour	NN
20417	1423	7	depends	depend	VBZ
20417	1423	8	on	on	IN
20417	1423	9	inborn	inborn	JJ
20417	1423	10	capacities	capacity	NNS
20417	1423	11	;	;	:
20417	1423	12	it	-PRON-	PRP
20417	1423	13	does	do	VBZ
20417	1423	14	not	not	RB
20417	1423	15	require	require	VB
20417	1423	16	to	to	TO
20417	1423	17	be	be	VB
20417	1423	18	learned	learn	VBN
20417	1423	19	;	;	:
20417	1423	20	it	-PRON-	PRP
20417	1423	21	is	be	VBZ
20417	1423	22	independent	independent	JJ
20417	1423	23	of	of	IN
20417	1423	24	practice	practice	NN
20417	1423	25	or	or	CC
20417	1423	26	experience	experience	NN
20417	1423	27	,	,	,
20417	1423	28	though	though	IN
20417	1423	29	it	-PRON-	PRP
20417	1423	30	may	may	MD
20417	1423	31	be	be	VB
20417	1423	32	improved	improve	VBN
20417	1423	33	by	by	IN
20417	1423	34	both	both	DT
20417	1423	35	;	;	:
20417	1423	36	it	-PRON-	PRP
20417	1423	37	is	be	VBZ
20417	1423	38	shared	share	VBN
20417	1423	39	equally	equally	RB
20417	1423	40	by	by	IN
20417	1423	41	all	all	DT
20417	1423	42	members	member	NNS
20417	1423	43	of	of	IN
20417	1423	44	the	the	DT
20417	1423	45	species	specie	NNS
20417	1423	46	of	of	IN
20417	1423	47	the	the	DT
20417	1423	48	same	same	JJ
20417	1423	49	sex	sex	NN
20417	1423	50	(	(	-LRB-
20417	1423	51	for	for	IN
20417	1423	52	the	the	DT
20417	1423	53	female	female	NN
20417	1423	54	's	's	POS
20417	1423	55	instincts	instinct	NNS
20417	1423	56	are	be	VBP
20417	1423	57	often	often	RB
20417	1423	58	different	different	JJ
20417	1423	59	from	from	IN
20417	1423	60	the	the	DT
20417	1423	61	male	male	NN
20417	1423	62	's	's	POS
20417	1423	63	)	)	-RRB-
20417	1423	64	;	;	:
20417	1423	65	it	-PRON-	PRP
20417	1423	66	refers	refer	VBZ
20417	1423	67	to	to	IN
20417	1423	68	particular	particular	JJ
20417	1423	69	conditions	condition	NNS
20417	1423	70	of	of	IN
20417	1423	71	life	life	NN
20417	1423	72	that	that	WDT
20417	1423	73	are	be	VBP
20417	1423	74	of	of	IN
20417	1423	75	vital	vital	JJ
20417	1423	76	importance	importance	NN
20417	1423	77	,	,	,
20417	1423	78	though	though	IN
20417	1423	79	they	-PRON-	PRP
20417	1423	80	may	may	MD
20417	1423	81	occur	occur	VB
20417	1423	82	only	only	RB
20417	1423	83	once	once	RB
20417	1423	84	in	in	IN
20417	1423	85	a	a	DT
20417	1423	86	lifetime	lifetime	NN
20417	1423	87	.	.	.
20417	1424	1	The	the	DT
20417	1424	2	female	female	JJ
20417	1424	3	Yucca	Yucca	NNP
20417	1424	4	Moth	Moth	NNP
20417	1424	5	emerges	emerge	VBZ
20417	1424	6	from	from	IN
20417	1424	7	the	the	DT
20417	1424	8	cocoon	cocoon	NN
20417	1424	9	when	when	WRB
20417	1424	10	the	the	DT
20417	1424	11	Yucca	Yucca	NNP
20417	1424	12	flower	flower	NN
20417	1424	13	puts	put	VBZ
20417	1424	14	forth	forth	RB
20417	1424	15	its	-PRON-	PRP$
20417	1424	16	bell	bell	NN
20417	1424	17	-	-	HYPH
20417	1424	18	like	like	JJ
20417	1424	19	blossoms	blossom	NNS
20417	1424	20	.	.	.
20417	1425	1	She	-PRON-	PRP
20417	1425	2	flies	fly	VBZ
20417	1425	3	to	to	IN
20417	1425	4	a	a	DT
20417	1425	5	flower	flower	NN
20417	1425	6	,	,	,
20417	1425	7	collects	collect	VBZ
20417	1425	8	some	some	DT
20417	1425	9	pollen	pollen	NN
20417	1425	10	from	from	IN
20417	1425	11	the	the	DT
20417	1425	12	stamens	stamen	NNS
20417	1425	13	,	,	,
20417	1425	14	kneads	knead	VBZ
20417	1425	15	it	-PRON-	PRP
20417	1425	16	into	into	IN
20417	1425	17	a	a	DT
20417	1425	18	pill	pill	NN
20417	1425	19	-	-	HYPH
20417	1425	20	like	like	JJ
20417	1425	21	ball	ball	NN
20417	1425	22	,	,	,
20417	1425	23	and	and	CC
20417	1425	24	stows	stow	VBZ
20417	1425	25	this	this	DT
20417	1425	26	away	away	RB
20417	1425	27	under	under	IN
20417	1425	28	her	-PRON-	PRP$
20417	1425	29	chin	chin	NN
20417	1425	30	.	.	.
20417	1426	1	She	-PRON-	PRP
20417	1426	2	flies	fly	VBZ
20417	1426	3	to	to	IN
20417	1426	4	an	an	DT
20417	1426	5	older	old	JJR
20417	1426	6	Yucca	Yucca	NNP
20417	1426	7	flower	flower	NN
20417	1426	8	and	and	CC
20417	1426	9	lays	lay	VBZ
20417	1426	10	her	-PRON-	PRP$
20417	1426	11	eggs	egg	NNS
20417	1426	12	in	in	IN
20417	1426	13	some	some	DT
20417	1426	14	of	of	IN
20417	1426	15	the	the	DT
20417	1426	16	ovules	ovule	NNS
20417	1426	17	within	within	IN
20417	1426	18	the	the	DT
20417	1426	19	seed	seed	NN
20417	1426	20	-	-	HYPH
20417	1426	21	box	box	NN
20417	1426	22	,	,	,
20417	1426	23	but	but	CC
20417	1426	24	before	before	IN
20417	1426	25	she	-PRON-	PRP
20417	1426	26	does	do	VBZ
20417	1426	27	so	so	RB
20417	1426	28	she	-PRON-	PRP
20417	1426	29	has	have	VBZ
20417	1426	30	to	to	TO
20417	1426	31	deposit	deposit	VB
20417	1426	32	on	on	IN
20417	1426	33	the	the	DT
20417	1426	34	stigma	stigma	NN
20417	1426	35	the	the	DT
20417	1426	36	ball	ball	NN
20417	1426	37	of	of	IN
20417	1426	38	pollen	pollen	NN
20417	1426	39	.	.	.
20417	1427	1	From	from	IN
20417	1427	2	this	this	DT
20417	1427	3	the	the	DT
20417	1427	4	pollen	pollen	NN
20417	1427	5	-	-	HYPH
20417	1427	6	tubes	tube	NNS
20417	1427	7	grow	grow	VBP
20417	1427	8	down	down	RP
20417	1427	9	and	and	CC
20417	1427	10	the	the	DT
20417	1427	11	pollen	pollen	NN
20417	1427	12	-	-	HYPH
20417	1427	13	nucleus	nucleus	NN
20417	1427	14	of	of	IN
20417	1427	15	a	a	DT
20417	1427	16	tube	tube	NN
20417	1427	17	fertilises	fertilise	VBZ
20417	1427	18	the	the	DT
20417	1427	19	egg	egg	NN
20417	1427	20	-	-	HYPH
20417	1427	21	cell	cell	NN
20417	1427	22	in	in	IN
20417	1427	23	an	an	DT
20417	1427	24	ovule	ovule	NN
20417	1427	25	,	,	,
20417	1427	26	so	so	IN
20417	1427	27	that	that	IN
20417	1427	28	the	the	DT
20417	1427	29	possible	possible	JJ
20417	1427	30	seeds	seed	NNS
20417	1427	31	become	become	VBP
20417	1427	32	real	real	JJ
20417	1427	33	seeds	seed	NNS
20417	1427	34	,	,	,
20417	1427	35	for	for	IN
20417	1427	36	it	-PRON-	PRP
20417	1427	37	is	be	VBZ
20417	1427	38	only	only	RB
20417	1427	39	a	a	DT
20417	1427	40	fraction	fraction	NN
20417	1427	41	of	of	IN
20417	1427	42	them	-PRON-	PRP
20417	1427	43	that	that	WDT
20417	1427	44	the	the	DT
20417	1427	45	Yucca	Yucca	NNP
20417	1427	46	Moth	Moth	NNP
20417	1427	47	has	have	VBZ
20417	1427	48	destroyed	destroy	VBN
20417	1427	49	by	by	IN
20417	1427	50	using	use	VBG
20417	1427	51	them	-PRON-	PRP
20417	1427	52	as	as	IN
20417	1427	53	cradles	cradle	NNS
20417	1427	54	for	for	IN
20417	1427	55	her	-PRON-	PRP$
20417	1427	56	eggs	egg	NNS
20417	1427	57	.	.	.
20417	1428	1	Now	now	RB
20417	1428	2	it	-PRON-	PRP
20417	1428	3	is	be	VBZ
20417	1428	4	plain	plain	JJ
20417	1428	5	that	that	IN
20417	1428	6	the	the	DT
20417	1428	7	Yucca	Yucca	NNP
20417	1428	8	Moth	Moth	NNP
20417	1428	9	has	have	VBZ
20417	1428	10	no	no	DT
20417	1428	11	individual	individual	JJ
20417	1428	12	experience	experience	NN
20417	1428	13	of	of	IN
20417	1428	14	Yucca	Yucca	NNP
20417	1428	15	flowers	flower	NNS
20417	1428	16	,	,	,
20417	1428	17	yet	yet	CC
20417	1428	18	she	-PRON-	PRP
20417	1428	19	secures	secure	VBZ
20417	1428	20	the	the	DT
20417	1428	21	continuance	continuance	NN
20417	1428	22	of	of	IN
20417	1428	23	her	-PRON-	PRP$
20417	1428	24	race	race	NN
20417	1428	25	by	by	IN
20417	1428	26	a	a	DT
20417	1428	27	concatenation	concatenation	NN
20417	1428	28	of	of	IN
20417	1428	29	actions	action	NNS
20417	1428	30	which	which	WDT
20417	1428	31	form	form	VBP
20417	1428	32	part	part	NN
20417	1428	33	of	of	IN
20417	1428	34	her	-PRON-	PRP$
20417	1428	35	instinctive	instinctive	JJ
20417	1428	36	repertory	repertory	NN
20417	1428	37	.	.	.
20417	1429	1	From	from	IN
20417	1429	2	a	a	DT
20417	1429	3	physiological	physiological	JJ
20417	1429	4	point	point	NN
20417	1429	5	of	of	IN
20417	1429	6	view	view	NN
20417	1429	7	instinctive	instinctive	JJ
20417	1429	8	behaviour	behaviour	NN
20417	1429	9	is	be	VBZ
20417	1429	10	like	like	IN
20417	1429	11	a	a	DT
20417	1429	12	chain	chain	NN
20417	1429	13	of	of	IN
20417	1429	14	compound	compound	JJ
20417	1429	15	reflex	reflex	JJ
20417	1429	16	actions	action	NNS
20417	1429	17	,	,	,
20417	1429	18	but	but	CC
20417	1429	19	in	in	IN
20417	1429	20	some	some	DT
20417	1429	21	cases	case	NNS
20417	1429	22	,	,	,
20417	1429	23	at	at	IN
20417	1429	24	least	least	JJS
20417	1429	25	,	,	,
20417	1429	26	there	there	EX
20417	1429	27	is	be	VBZ
20417	1429	28	reason	reason	NN
20417	1429	29	to	to	TO
20417	1429	30	believe	believe	VB
20417	1429	31	that	that	IN
20417	1429	32	the	the	DT
20417	1429	33	behaviour	behaviour	NN
20417	1429	34	is	be	VBZ
20417	1429	35	suffused	suffuse	VBN
20417	1429	36	with	with	IN
20417	1429	37	awareness	awareness	NN
20417	1429	38	and	and	CC
20417	1429	39	backed	back	VBN
20417	1429	40	by	by	IN
20417	1429	41	endeavour	endeavour	NN
20417	1429	42	.	.	.
20417	1430	1	This	this	DT
20417	1430	2	is	be	VBZ
20417	1430	3	suggested	suggest	VBN
20417	1430	4	in	in	IN
20417	1430	5	exceptional	exceptional	JJ
20417	1430	6	cases	case	NNS
20417	1430	7	where	where	WRB
20417	1430	8	the	the	DT
20417	1430	9	stereotyped	stereotyped	JJ
20417	1430	10	routine	routine	NN
20417	1430	11	is	be	VBZ
20417	1430	12	departed	depart	VBN
20417	1430	13	from	from	IN
20417	1430	14	to	to	TO
20417	1430	15	meet	meet	VB
20417	1430	16	exceptional	exceptional	JJ
20417	1430	17	conditions	condition	NNS
20417	1430	18	.	.	.
20417	1431	1	It	-PRON-	PRP
20417	1431	2	should	should	MD
20417	1431	3	also	also	RB
20417	1431	4	be	be	VB
20417	1431	5	noted	note	VBN
20417	1431	6	that	that	IN
20417	1431	7	just	just	RB
20417	1431	8	as	as	IN
20417	1431	9	ants	ant	NNS
20417	1431	10	,	,	,
20417	1431	11	hive	hive	JJ
20417	1431	12	bees	bee	NNS
20417	1431	13	,	,	,
20417	1431	14	and	and	CC
20417	1431	15	wasps	wasp	NNS
20417	1431	16	exhibit	exhibit	NN
20417	1431	17	in	in	IN
20417	1431	18	most	most	JJS
20417	1431	19	cases	case	NNS
20417	1431	20	purely	purely	RB
20417	1431	21	instinctive	instinctive	JJ
20417	1431	22	behaviour	behaviour	NN
20417	1431	23	,	,	,
20417	1431	24	but	but	CC
20417	1431	25	move	move	VB
20417	1431	26	on	on	IN
20417	1431	27	occasion	occasion	NN
20417	1431	28	on	on	IN
20417	1431	29	the	the	DT
20417	1431	30	main	main	JJ
20417	1431	31	line	line	NN
20417	1431	32	of	of	IN
20417	1431	33	trial	trial	NN
20417	1431	34	and	and	CC
20417	1431	35	error	error	NN
20417	1431	36	or	or	CC
20417	1431	37	of	of	IN
20417	1431	38	experimental	experimental	JJ
20417	1431	39	initiative	initiative	NN
20417	1431	40	,	,	,
20417	1431	41	so	so	CC
20417	1431	42	among	among	IN
20417	1431	43	birds	bird	NNS
20417	1431	44	and	and	CC
20417	1431	45	mammals	mammal	NNS
20417	1431	46	the	the	DT
20417	1431	47	intelligent	intelligent	JJ
20417	1431	48	behaviour	behaviour	NN
20417	1431	49	is	be	VBZ
20417	1431	50	sometimes	sometimes	RB
20417	1431	51	replaced	replace	VBN
20417	1431	52	by	by	IN
20417	1431	53	instinctive	instinctive	JJ
20417	1431	54	routine	routine	NN
20417	1431	55	.	.	.
20417	1432	1	Perhaps	perhaps	RB
20417	1432	2	there	there	EX
20417	1432	3	is	be	VBZ
20417	1432	4	no	no	DT
20417	1432	5	instinctive	instinctive	JJ
20417	1432	6	behaviour	behaviour	NN
20417	1432	7	without	without	IN
20417	1432	8	a	a	DT
20417	1432	9	spice	spice	NN
20417	1432	10	of	of	IN
20417	1432	11	intelligence	intelligence	NN
20417	1432	12	,	,	,
20417	1432	13	and	and	CC
20417	1432	14	no	no	DT
20417	1432	15	intelligent	intelligent	JJ
20417	1432	16	behaviour	behaviour	NN
20417	1432	17	without	without	IN
20417	1432	18	an	an	DT
20417	1432	19	instinctive	instinctive	JJ
20417	1432	20	element	element	NN
20417	1432	21	.	.	.
20417	1433	1	The	the	DT
20417	1433	2	old	old	JJ
20417	1433	3	view	view	NN
20417	1433	4	that	that	IN
20417	1433	5	instinctive	instinctive	JJ
20417	1433	6	behaviour	behaviour	NN
20417	1433	7	was	be	VBD
20417	1433	8	originally	originally	RB
20417	1433	9	intelligent	intelligent	JJ
20417	1433	10	,	,	,
20417	1433	11	and	and	CC
20417	1433	12	that	that	IN
20417	1433	13	instinct	instinct	NN
20417	1433	14	is	be	VBZ
20417	1433	15	"	"	``
20417	1433	16	lapsed	lapse	VBN
20417	1433	17	intelligence	intelligence	NN
20417	1433	18	,	,	,
20417	1433	19	"	"	''
20417	1433	20	is	be	VBZ
20417	1433	21	a	a	DT
20417	1433	22	tempting	tempting	JJ
20417	1433	23	one	one	NN
20417	1433	24	,	,	,
20417	1433	25	and	and	CC
20417	1433	26	is	be	VBZ
20417	1433	27	suggested	suggest	VBN
20417	1433	28	by	by	IN
20417	1433	29	the	the	DT
20417	1433	30	way	way	NN
20417	1433	31	in	in	IN
20417	1433	32	which	which	WDT
20417	1433	33	habitual	habitual	JJ
20417	1433	34	intelligent	intelligent	JJ
20417	1433	35	actions	action	NNS
20417	1433	36	cease	cease	VBP
20417	1433	37	in	in	IN
20417	1433	38	the	the	DT
20417	1433	39	individual	individual	NN
20417	1433	40	to	to	TO
20417	1433	41	require	require	VB
20417	1433	42	intelligent	intelligent	JJ
20417	1433	43	control	control	NN
20417	1433	44	,	,	,
20417	1433	45	but	but	CC
20417	1433	46	it	-PRON-	PRP
20417	1433	47	rests	rest	VBZ
20417	1433	48	on	on	IN
20417	1433	49	the	the	DT
20417	1433	50	unproved	unproved	JJ
20417	1433	51	hypothesis	hypothesis	NN
20417	1433	52	that	that	IN
20417	1433	53	the	the	DT
20417	1433	54	acquisitions	acquisition	NNS
20417	1433	55	of	of	IN
20417	1433	56	the	the	DT
20417	1433	57	individual	individual	NN
20417	1433	58	can	can	MD
20417	1433	59	be	be	VB
20417	1433	60	entailed	entail	VBN
20417	1433	61	on	on	IN
20417	1433	62	the	the	DT
20417	1433	63	race	race	NN
20417	1433	64	.	.	.
20417	1434	1	It	-PRON-	PRP
20417	1434	2	is	be	VBZ
20417	1434	3	almost	almost	RB
20417	1434	4	certain	certain	JJ
20417	1434	5	that	that	IN
20417	1434	6	instinct	instinct	NN
20417	1434	7	is	be	VBZ
20417	1434	8	on	on	IN
20417	1434	9	a	a	DT
20417	1434	10	line	line	NN
20417	1434	11	of	of	IN
20417	1434	12	evolution	evolution	NN
20417	1434	13	quite	quite	RB
20417	1434	14	different	different	JJ
20417	1434	15	from	from	IN
20417	1434	16	intelligence	intelligence	NN
20417	1434	17	,	,	,
20417	1434	18	and	and	CC
20417	1434	19	that	that	IN
20417	1434	20	it	-PRON-	PRP
20417	1434	21	is	be	VBZ
20417	1434	22	nearer	nearer	JJ
20417	1434	23	to	to	IN
20417	1434	24	the	the	DT
20417	1434	25	inborn	inborn	JJ
20417	1434	26	inspirations	inspiration	NNS
20417	1434	27	of	of	IN
20417	1434	28	the	the	DT
20417	1434	29	calculating	calculate	VBG
20417	1434	30	boy	boy	NN
20417	1434	31	or	or	CC
20417	1434	32	the	the	DT
20417	1434	33	musical	musical	JJ
20417	1434	34	genius	genius	NN
20417	1434	35	than	than	IN
20417	1434	36	to	to	IN
20417	1434	37	the	the	DT
20417	1434	38	plodding	plod	VBG
20417	1434	39	methods	method	NNS
20417	1434	40	of	of	IN
20417	1434	41	intelligent	intelligent	JJ
20417	1434	42	learning	learning	NN
20417	1434	43	.	.	.
20417	1435	1	Animal	Animal	NNP
20417	1435	2	Intelligence	intelligence	NN
20417	1435	3	The	the	DT
20417	1435	4	higher	high	JJR
20417	1435	5	reaches	reach	NNS
20417	1435	6	of	of	IN
20417	1435	7	the	the	DT
20417	1435	8	inclined	inclined	JJ
20417	1435	9	plane	plane	NN
20417	1435	10	of	of	IN
20417	1435	11	behaviour	behaviour	NN
20417	1435	12	show	show	NN
20417	1435	13	intelligence	intelligence	NN
20417	1435	14	in	in	IN
20417	1435	15	the	the	DT
20417	1435	16	strict	strict	JJ
20417	1435	17	sense	sense	NN
20417	1435	18	.	.	.
20417	1436	1	They	-PRON-	PRP
20417	1436	2	include	include	VBP
20417	1436	3	those	those	DT
20417	1436	4	kinds	kind	NNS
20417	1436	5	of	of	IN
20417	1436	6	behaviour	behaviour	NN
20417	1436	7	which	which	WDT
20417	1436	8	can	can	MD
20417	1436	9	not	not	RB
20417	1436	10	be	be	VB
20417	1436	11	described	describe	VBN
20417	1436	12	without	without	IN
20417	1436	13	the	the	DT
20417	1436	14	suggestion	suggestion	NN
20417	1436	15	that	that	IN
20417	1436	16	the	the	DT
20417	1436	17	animal	animal	NN
20417	1436	18	makes	make	VBZ
20417	1436	19	some	some	DT
20417	1436	20	sort	sort	NN
20417	1436	21	of	of	IN
20417	1436	22	perceptual	perceptual	JJ
20417	1436	23	inference	inference	NN
20417	1436	24	,	,	,
20417	1436	25	not	not	RB
20417	1436	26	only	only	RB
20417	1436	27	profiting	profit	VBG
20417	1436	28	by	by	IN
20417	1436	29	experience	experience	NN
20417	1436	30	but	but	CC
20417	1436	31	learning	learning	NN
20417	1436	32	by	by	IN
20417	1436	33	ideas	idea	NNS
20417	1436	34	.	.	.
20417	1437	1	Such	such	JJ
20417	1437	2	intelligent	intelligent	JJ
20417	1437	3	actions	action	NNS
20417	1437	4	show	show	VBP
20417	1437	5	great	great	JJ
20417	1437	6	individual	individual	JJ
20417	1437	7	variability	variability	NN
20417	1437	8	;	;	:
20417	1437	9	they	-PRON-	PRP
20417	1437	10	are	be	VBP
20417	1437	11	plastic	plastic	JJ
20417	1437	12	and	and	CC
20417	1437	13	adjustable	adjustable	JJ
20417	1437	14	in	in	IN
20417	1437	15	a	a	DT
20417	1437	16	manner	manner	NN
20417	1437	17	rarely	rarely	RB
20417	1437	18	hinted	hint	VBN
20417	1437	19	at	at	IN
20417	1437	20	in	in	IN
20417	1437	21	connection	connection	NN
20417	1437	22	with	with	IN
20417	1437	23	instincts	instinct	NNS
20417	1437	24	where	where	WRB
20417	1437	25	routine	routine	NNP
20417	1437	26	can	can	MD
20417	1437	27	not	not	RB
20417	1437	28	be	be	VB
20417	1437	29	departed	depart	VBN
20417	1437	30	from	from	IN
20417	1437	31	without	without	IN
20417	1437	32	the	the	DT
20417	1437	33	creature	creature	NN
20417	1437	34	being	be	VBG
20417	1437	35	nonplussed	nonplus	VBN
20417	1437	36	;	;	:
20417	1437	37	they	-PRON-	PRP
20417	1437	38	are	be	VBP
20417	1437	39	not	not	RB
20417	1437	40	bound	bind	VBN
20417	1437	41	up	up	RP
20417	1437	42	with	with	IN
20417	1437	43	particular	particular	JJ
20417	1437	44	circumstances	circumstance	NNS
20417	1437	45	as	as	IN
20417	1437	46	instinctive	instinctive	JJ
20417	1437	47	actions	action	NNS
20417	1437	48	are	be	VBP
20417	1437	49	,	,	,
20417	1437	50	but	but	CC
20417	1437	51	imply	imply	VB
20417	1437	52	an	an	DT
20417	1437	53	appreciative	appreciative	JJ
20417	1437	54	awareness	awareness	NN
20417	1437	55	of	of	IN
20417	1437	56	relations	relation	NNS
20417	1437	57	.	.	.
20417	1438	1	When	when	WRB
20417	1438	2	there	there	EX
20417	1438	3	is	be	VBZ
20417	1438	4	an	an	DT
20417	1438	5	experimenting	experimenting	NN
20417	1438	6	with	with	IN
20417	1438	7	general	general	JJ
20417	1438	8	ideas	idea	NNS
20417	1438	9	,	,	,
20417	1438	10	when	when	WRB
20417	1438	11	there	there	EX
20417	1438	12	is	be	VBZ
20417	1438	13	_	_	NNP
20417	1438	14	conceptual	conceptual	JJ
20417	1438	15	_	_	NNP
20417	1438	16	as	as	IN
20417	1438	17	contrasted	contrast	VBN
20417	1438	18	with	with	IN
20417	1438	19	_	_	NNP
20417	1438	20	perceptual	perceptual	JJ
20417	1438	21	_	_	NNP
20417	1438	22	inference	inference	NN
20417	1438	23	,	,	,
20417	1438	24	we	-PRON-	PRP
20417	1438	25	speak	speak	VBP
20417	1438	26	of	of	IN
20417	1438	27	Reason	reason	NN
20417	1438	28	,	,	,
20417	1438	29	but	but	CC
20417	1438	30	there	there	EX
20417	1438	31	is	be	VBZ
20417	1438	32	no	no	DT
20417	1438	33	evidence	evidence	NN
20417	1438	34	of	of	IN
20417	1438	35	this	this	DT
20417	1438	36	below	below	IN
20417	1438	37	the	the	DT
20417	1438	38	level	level	NN
20417	1438	39	of	of	IN
20417	1438	40	man	man	NN
20417	1438	41	.	.	.
20417	1439	1	It	-PRON-	PRP
20417	1439	2	is	be	VBZ
20417	1439	3	not	not	RB
20417	1439	4	,	,	,
20417	1439	5	indeed	indeed	RB
20417	1439	6	,	,	,
20417	1439	7	always	always	RB
20417	1439	8	that	that	IN
20417	1439	9	we	-PRON-	PRP
20417	1439	10	can	can	MD
20417	1439	11	credit	credit	VB
20417	1439	12	man	man	NN
20417	1439	13	with	with	IN
20417	1439	14	rational	rational	JJ
20417	1439	15	conduct	conduct	NN
20417	1439	16	,	,	,
20417	1439	17	but	but	CC
20417	1439	18	he	-PRON-	PRP
20417	1439	19	has	have	VBZ
20417	1439	20	the	the	DT
20417	1439	21	possibility	possibility	NN
20417	1439	22	of	of	IN
20417	1439	23	it	-PRON-	PRP
20417	1439	24	ever	ever	RB
20417	1439	25	within	within	IN
20417	1439	26	his	-PRON-	PRP$
20417	1439	27	reach	reach	NN
20417	1439	28	.	.	.
20417	1440	1	Animal	animal	NN
20417	1440	2	instinct	instinct	NN
20417	1440	3	and	and	CC
20417	1440	4	intelligence	intelligence	NN
20417	1440	5	will	will	MD
20417	1440	6	be	be	VB
20417	1440	7	illustrated	illustrate	VBN
20417	1440	8	in	in	IN
20417	1440	9	another	another	DT
20417	1440	10	part	part	NN
20417	1440	11	of	of	IN
20417	1440	12	this	this	DT
20417	1440	13	work	work	NN
20417	1440	14	.	.	.
20417	1441	1	We	-PRON-	PRP
20417	1441	2	are	be	VBP
20417	1441	3	here	here	RB
20417	1441	4	concerned	concern	VBN
20417	1441	5	simply	simply	RB
20417	1441	6	with	with	IN
20417	1441	7	the	the	DT
20417	1441	8	general	general	JJ
20417	1441	9	question	question	NN
20417	1441	10	of	of	IN
20417	1441	11	the	the	DT
20417	1441	12	evolution	evolution	NN
20417	1441	13	of	of	IN
20417	1441	14	behaviour	behaviour	NN
20417	1441	15	.	.	.
20417	1442	1	There	there	EX
20417	1442	2	is	be	VBZ
20417	1442	3	a	a	DT
20417	1442	4	main	main	JJ
20417	1442	5	line	line	NN
20417	1442	6	of	of	IN
20417	1442	7	tentative	tentative	JJ
20417	1442	8	experimental	experimental	JJ
20417	1442	9	behaviour	behaviour	NN
20417	1442	10	both	both	CC
20417	1442	11	below	below	IN
20417	1442	12	and	and	CC
20417	1442	13	above	above	IN
20417	1442	14	the	the	DT
20417	1442	15	level	level	NN
20417	1442	16	of	of	IN
20417	1442	17	intelligence	intelligence	NN
20417	1442	18	,	,	,
20417	1442	19	and	and	CC
20417	1442	20	it	-PRON-	PRP
20417	1442	21	has	have	VBZ
20417	1442	22	been	be	VBN
20417	1442	23	part	part	NN
20417	1442	24	of	of	IN
20417	1442	25	the	the	DT
20417	1442	26	tactics	tactic	NNS
20417	1442	27	of	of	IN
20417	1442	28	evolution	evolution	NN
20417	1442	29	to	to	TO
20417	1442	30	bring	bring	VB
20417	1442	31	about	about	RP
20417	1442	32	the	the	DT
20417	1442	33	hereditary	hereditary	JJ
20417	1442	34	enregistration	enregistration	NN
20417	1442	35	of	of	IN
20417	1442	36	capacities	capacity	NNS
20417	1442	37	of	of	IN
20417	1442	38	effective	effective	JJ
20417	1442	39	response	response	NN
20417	1442	40	,	,	,
20417	1442	41	the	the	DT
20417	1442	42	advantages	advantage	NNS
20417	1442	43	being	be	VBG
20417	1442	44	that	that	IN
20417	1442	45	the	the	DT
20417	1442	46	answers	answer	NNS
20417	1442	47	come	come	VBP
20417	1442	48	more	more	RBR
20417	1442	49	rapidly	rapidly	RB
20417	1442	50	and	and	CC
20417	1442	51	that	that	IN
20417	1442	52	the	the	DT
20417	1442	53	creature	creature	NN
20417	1442	54	is	be	VBZ
20417	1442	55	left	leave	VBN
20417	1442	56	free	free	JJ
20417	1442	57	,	,	,
20417	1442	58	if	if	IN
20417	1442	59	it	-PRON-	PRP
20417	1442	60	chooses	choose	VBZ
20417	1442	61	,	,	,
20417	1442	62	for	for	IN
20417	1442	63	higher	high	JJR
20417	1442	64	adventures	adventure	NNS
20417	1442	65	.	.	.
20417	1443	1	There	there	EX
20417	1443	2	is	be	VBZ
20417	1443	3	no	no	DT
20417	1443	4	doubt	doubt	NN
20417	1443	5	as	as	IN
20417	1443	6	to	to	IN
20417	1443	7	the	the	DT
20417	1443	8	big	big	JJ
20417	1443	9	fact	fact	NN
20417	1443	10	that	that	IN
20417	1443	11	in	in	IN
20417	1443	12	the	the	DT
20417	1443	13	course	course	NN
20417	1443	14	of	of	IN
20417	1443	15	evolution	evolution	NN
20417	1443	16	animals	animal	NNS
20417	1443	17	have	have	VBP
20417	1443	18	shown	show	VBN
20417	1443	19	an	an	DT
20417	1443	20	increasing	increase	VBG
20417	1443	21	complexity	complexity	NN
20417	1443	22	and	and	CC
20417	1443	23	masterfulness	masterfulness	NN
20417	1443	24	of	of	IN
20417	1443	25	behaviour	behaviour	NN
20417	1443	26	,	,	,
20417	1443	27	that	that	IN
20417	1443	28	they	-PRON-	PRP
20417	1443	29	have	have	VBP
20417	1443	30	become	become	VBN
20417	1443	31	at	at	IN
20417	1443	32	once	once	RB
20417	1443	33	more	more	RBR
20417	1443	34	controlled	controlled	JJ
20417	1443	35	and	and	CC
20417	1443	36	more	more	RBR
20417	1443	37	definitely	definitely	RB
20417	1443	38	free	free	JJ
20417	1443	39	agents	agent	NNS
20417	1443	40	,	,	,
20417	1443	41	and	and	CC
20417	1443	42	that	that	IN
20417	1443	43	the	the	DT
20417	1443	44	inner	inner	JJ
20417	1443	45	aspect	aspect	NN
20417	1443	46	of	of	IN
20417	1443	47	the	the	DT
20417	1443	48	behaviour	behaviour	NN
20417	1443	49	--	--	:
20417	1443	50	experimenting	experiment	VBG
20417	1443	51	,	,	,
20417	1443	52	learning	learning	NN
20417	1443	53	,	,	,
20417	1443	54	thinking	think	VBG
20417	1443	55	,	,	,
20417	1443	56	feeling	feeling	NN
20417	1443	57	,	,	,
20417	1443	58	and	and	CC
20417	1443	59	willing	willing	JJ
20417	1443	60	--	--	:
20417	1443	61	has	have	VBZ
20417	1443	62	come	come	VBN
20417	1443	63	to	to	TO
20417	1443	64	count	count	VB
20417	1443	65	for	for	IN
20417	1443	66	more	more	JJR
20417	1443	67	and	and	CC
20417	1443	68	more	more	RBR
20417	1443	69	.	.	.
20417	1444	1	§	§	ADD
20417	1444	2	3	3	CD
20417	1444	3	Evolution	Evolution	NNP
20417	1444	4	of	of	IN
20417	1444	5	Parental	Parental	NNP
20417	1444	6	Care	Care	NNP
20417	1444	7	Mammals	Mammals	NNPS
20417	1444	8	furnish	furnish	VBP
20417	1444	9	a	a	DT
20417	1444	10	crowning	crowning	JJ
20417	1444	11	instance	instance	NN
20417	1444	12	of	of	IN
20417	1444	13	a	a	DT
20417	1444	14	trend	trend	NN
20417	1444	15	of	of	IN
20417	1444	16	evolution	evolution	NN
20417	1444	17	which	which	WDT
20417	1444	18	expresses	express	VBZ
20417	1444	19	itself	-PRON-	PRP
20417	1444	20	at	at	IN
20417	1444	21	many	many	JJ
20417	1444	22	levels	level	NNS
20417	1444	23	--	--	:
20417	1444	24	the	the	DT
20417	1444	25	tendency	tendency	NN
20417	1444	26	to	to	TO
20417	1444	27	bring	bring	VB
20417	1444	28	forth	forth	RB
20417	1444	29	the	the	DT
20417	1444	30	young	young	JJ
20417	1444	31	at	at	IN
20417	1444	32	a	a	DT
20417	1444	33	well	well	RB
20417	1444	34	-	-	HYPH
20417	1444	35	advanced	advanced	JJ
20417	1444	36	stage	stage	NN
20417	1444	37	and	and	CC
20417	1444	38	to	to	IN
20417	1444	39	an	an	DT
20417	1444	40	increase	increase	NN
20417	1444	41	of	of	IN
20417	1444	42	parental	parental	JJ
20417	1444	43	care	care	NN
20417	1444	44	associated	associate	VBN
20417	1444	45	with	with	IN
20417	1444	46	a	a	DT
20417	1444	47	decrease	decrease	NN
20417	1444	48	in	in	IN
20417	1444	49	the	the	DT
20417	1444	50	number	number	NN
20417	1444	51	of	of	IN
20417	1444	52	offspring	offspring	NN
20417	1444	53	.	.	.
20417	1445	1	There	there	EX
20417	1445	2	is	be	VBZ
20417	1445	3	a	a	DT
20417	1445	4	British	british	JJ
20417	1445	5	starfish	starfish	NN
20417	1445	6	called	call	VBN
20417	1445	7	_	_	NNP
20417	1445	8	Luidia	Luidia	NNP
20417	1445	9	_	_	NNP
20417	1445	10	which	which	WDT
20417	1445	11	has	have	VBZ
20417	1445	12	two	two	CD
20417	1445	13	hundred	hundred	CD
20417	1445	14	millions	million	NNS
20417	1445	15	of	of	IN
20417	1445	16	eggs	egg	NNS
20417	1445	17	in	in	IN
20417	1445	18	a	a	DT
20417	1445	19	year	year	NN
20417	1445	20	,	,	,
20417	1445	21	and	and	CC
20417	1445	22	there	there	EX
20417	1445	23	are	be	VBP
20417	1445	24	said	say	VBN
20417	1445	25	to	to	TO
20417	1445	26	be	be	VB
20417	1445	27	several	several	JJ
20417	1445	28	millions	million	NNS
20417	1445	29	of	of	IN
20417	1445	30	eggs	egg	NNS
20417	1445	31	in	in	IN
20417	1445	32	conger	conger	NNP
20417	1445	33	-	-	HYPH
20417	1445	34	eels	eel	NNS
20417	1445	35	and	and	CC
20417	1445	36	some	some	DT
20417	1445	37	other	other	JJ
20417	1445	38	fishes	fish	NNS
20417	1445	39	.	.	.
20417	1446	1	These	these	DT
20417	1446	2	illustrate	illustrate	VBP
20417	1446	3	the	the	DT
20417	1446	4	spawning	spawning	NN
20417	1446	5	method	method	NN
20417	1446	6	of	of	IN
20417	1446	7	solving	solve	VBG
20417	1446	8	the	the	DT
20417	1446	9	problem	problem	NN
20417	1446	10	of	of	IN
20417	1446	11	survival	survival	NN
20417	1446	12	.	.	.
20417	1447	1	Some	some	DT
20417	1447	2	animals	animal	NNS
20417	1447	3	are	be	VBP
20417	1447	4	naturally	naturally	RB
20417	1447	5	prolific	prolific	JJ
20417	1447	6	,	,	,
20417	1447	7	and	and	CC
20417	1447	8	the	the	DT
20417	1447	9	number	number	NN
20417	1447	10	of	of	IN
20417	1447	11	eggs	egg	NNS
20417	1447	12	which	which	WDT
20417	1447	13	they	-PRON-	PRP
20417	1447	14	sow	sow	VBP
20417	1447	15	broadcast	broadcast	VBD
20417	1447	16	in	in	IN
20417	1447	17	the	the	DT
20417	1447	18	waters	water	NNS
20417	1447	19	allows	allow	VBZ
20417	1447	20	for	for	IN
20417	1447	21	enormous	enormous	JJ
20417	1447	22	infantile	infantile	JJ
20417	1447	23	mortality	mortality	NN
20417	1447	24	and	and	CC
20417	1447	25	obviates	obviate	VBZ
20417	1447	26	any	any	DT
20417	1447	27	necessity	necessity	NN
20417	1447	28	for	for	IN
20417	1447	29	parental	parental	JJ
20417	1447	30	care	care	NN
20417	1447	31	.	.	.
20417	1448	1	But	but	CC
20417	1448	2	some	some	DT
20417	1448	3	other	other	JJ
20417	1448	4	creatures	creature	NNS
20417	1448	5	,	,	,
20417	1448	6	by	by	IN
20417	1448	7	nature	nature	NN
20417	1448	8	less	less	JJR
20417	1448	9	prolific	prolific	JJ
20417	1448	10	,	,	,
20417	1448	11	have	have	VBP
20417	1448	12	found	find	VBN
20417	1448	13	an	an	DT
20417	1448	14	entirely	entirely	RB
20417	1448	15	different	different	JJ
20417	1448	16	solution	solution	NN
20417	1448	17	of	of	IN
20417	1448	18	the	the	DT
20417	1448	19	problem	problem	NN
20417	1448	20	.	.	.
20417	1449	1	They	-PRON-	PRP
20417	1449	2	practise	practise	VBP
20417	1449	3	parental	parental	JJ
20417	1449	4	care	care	NN
20417	1449	5	and	and	CC
20417	1449	6	they	-PRON-	PRP
20417	1449	7	secure	secure	VBP
20417	1449	8	survival	survival	NN
20417	1449	9	with	with	IN
20417	1449	10	greatly	greatly	RB
20417	1449	11	economised	economise	VBN
20417	1449	12	reproduction	reproduction	NN
20417	1449	13	.	.	.
20417	1450	1	This	this	DT
20417	1450	2	is	be	VBZ
20417	1450	3	a	a	DT
20417	1450	4	trend	trend	NN
20417	1450	5	of	of	IN
20417	1450	6	evolution	evolution	NN
20417	1450	7	particularly	particularly	RB
20417	1450	8	characteristic	characteristic	JJ
20417	1450	9	of	of	IN
20417	1450	10	the	the	DT
20417	1450	11	higher	high	JJR
20417	1450	12	animals	animal	NNS
20417	1450	13	.	.	.
20417	1451	1	So	so	RB
20417	1451	2	much	much	RB
20417	1451	3	so	so	IN
20417	1451	4	that	that	IN
20417	1451	5	Herbert	Herbert	NNP
20417	1451	6	Spencer	Spencer	NNP
20417	1451	7	formulated	formulate	VBD
20417	1451	8	the	the	DT
20417	1451	9	generalisation	generalisation	NN
20417	1451	10	that	that	WDT
20417	1451	11	the	the	DT
20417	1451	12	size	size	NN
20417	1451	13	and	and	CC
20417	1451	14	frequency	frequency	NN
20417	1451	15	of	of	IN
20417	1451	16	the	the	DT
20417	1451	17	animal	animal	NN
20417	1451	18	family	family	NN
20417	1451	19	is	be	VBZ
20417	1451	20	inverse	inverse	NN
20417	1451	21	ratio	ratio	NN
20417	1451	22	to	to	IN
20417	1451	23	the	the	DT
20417	1451	24	degree	degree	NN
20417	1451	25	of	of	IN
20417	1451	26	evolution	evolution	NN
20417	1451	27	to	to	TO
20417	1451	28	which	which	WDT
20417	1451	29	the	the	DT
20417	1451	30	animal	animal	NN
20417	1451	31	has	have	VBZ
20417	1451	32	attained	attain	VBN
20417	1451	33	.	.	.
20417	1452	1	Now	now	RB
20417	1452	2	there	there	EX
20417	1452	3	are	be	VBP
20417	1452	4	many	many	JJ
20417	1452	5	different	different	JJ
20417	1452	6	methods	method	NNS
20417	1452	7	of	of	IN
20417	1452	8	parental	parental	JJ
20417	1452	9	care	care	NN
20417	1452	10	which	which	WDT
20417	1452	11	secure	secure	VBP
20417	1452	12	the	the	DT
20417	1452	13	safety	safety	NN
20417	1452	14	of	of	IN
20417	1452	15	the	the	DT
20417	1452	16	young	young	JJ
20417	1452	17	,	,	,
20417	1452	18	and	and	CC
20417	1452	19	one	one	CD
20417	1452	20	of	of	IN
20417	1452	21	these	these	DT
20417	1452	22	is	be	VBZ
20417	1452	23	called	call	VBN
20417	1452	24	viviparity	viviparity	NN
20417	1452	25	.	.	.
20417	1453	1	The	the	DT
20417	1453	2	young	young	JJ
20417	1453	3	ones	one	NNS
20417	1453	4	are	be	VBP
20417	1453	5	not	not	RB
20417	1453	6	liberated	liberate	VBN
20417	1453	7	from	from	IN
20417	1453	8	the	the	DT
20417	1453	9	parent	parent	NN
20417	1453	10	until	until	IN
20417	1453	11	they	-PRON-	PRP
20417	1453	12	are	be	VBP
20417	1453	13	relatively	relatively	RB
20417	1453	14	well	well	RB
20417	1453	15	advanced	advanced	JJ
20417	1453	16	and	and	CC
20417	1453	17	more	more	RBR
20417	1453	18	or	or	CC
20417	1453	19	less	less	RBR
20417	1453	20	able	able	JJ
20417	1453	21	to	to	TO
20417	1453	22	look	look	VB
20417	1453	23	after	after	IN
20417	1453	24	themselves	-PRON-	PRP
20417	1453	25	.	.	.
20417	1454	1	This	this	DT
20417	1454	2	gives	give	VBZ
20417	1454	3	the	the	DT
20417	1454	4	young	young	JJ
20417	1454	5	a	a	DT
20417	1454	6	good	good	JJ
20417	1454	7	send	send	NN
20417	1454	8	-	-	HYPH
20417	1454	9	off	off	NN
20417	1454	10	in	in	IN
20417	1454	11	life	life	NN
20417	1454	12	,	,	,
20417	1454	13	and	and	CC
20417	1454	14	their	-PRON-	PRP$
20417	1454	15	chances	chance	NNS
20417	1454	16	of	of	IN
20417	1454	17	death	death	NN
20417	1454	18	are	be	VBP
20417	1454	19	greatly	greatly	RB
20417	1454	20	reduced	reduce	VBN
20417	1454	21	.	.	.
20417	1455	1	In	in	IN
20417	1455	2	other	other	JJ
20417	1455	3	words	word	NNS
20417	1455	4	,	,	,
20417	1455	5	the	the	DT
20417	1455	6	animals	animal	NNS
20417	1455	7	that	that	WDT
20417	1455	8	have	have	VBP
20417	1455	9	varied	vary	VBN
20417	1455	10	in	in	IN
20417	1455	11	the	the	DT
20417	1455	12	direction	direction	NN
20417	1455	13	of	of	IN
20417	1455	14	economised	economise	VBN
20417	1455	15	reproduction	reproduction	NN
20417	1455	16	may	may	MD
20417	1455	17	keep	keep	VB
20417	1455	18	their	-PRON-	PRP$
20417	1455	19	foothold	foothold	NN
20417	1455	20	in	in	IN
20417	1455	21	the	the	DT
20417	1455	22	struggle	struggle	NN
20417	1455	23	for	for	IN
20417	1455	24	existence	existence	NN
20417	1455	25	if	if	IN
20417	1455	26	they	-PRON-	PRP
20417	1455	27	have	have	VBP
20417	1455	28	varied	vary	VBN
20417	1455	29	at	at	IN
20417	1455	30	the	the	DT
20417	1455	31	same	same	JJ
20417	1455	32	time	time	NN
20417	1455	33	in	in	IN
20417	1455	34	the	the	DT
20417	1455	35	direction	direction	NN
20417	1455	36	of	of	IN
20417	1455	37	parental	parental	JJ
20417	1455	38	care	care	NN
20417	1455	39	.	.	.
20417	1456	1	In	in	IN
20417	1456	2	other	other	JJ
20417	1456	3	cases	case	NNS
20417	1456	4	it	-PRON-	PRP
20417	1456	5	may	may	MD
20417	1456	6	have	have	VB
20417	1456	7	worked	work	VBN
20417	1456	8	the	the	DT
20417	1456	9	other	other	JJ
20417	1456	10	way	way	NN
20417	1456	11	round	round	RB
20417	1456	12	.	.	.
20417	1457	1	In	in	IN
20417	1457	2	the	the	DT
20417	1457	3	interesting	interesting	JJ
20417	1457	4	archaic	archaic	NN
20417	1457	5	animal	animal	NN
20417	1457	6	called	call	VBN
20417	1457	7	_	_	NNP
20417	1457	8	Peripatus	Peripatus	NNP
20417	1457	9	_	_	NNP
20417	1457	10	,	,	,
20417	1457	11	which	which	WDT
20417	1457	12	has	have	VBZ
20417	1457	13	to	to	TO
20417	1457	14	face	face	VB
20417	1457	15	a	a	DT
20417	1457	16	modern	modern	JJ
20417	1457	17	world	world	NN
20417	1457	18	too	too	RB
20417	1457	19	severe	severe	JJ
20417	1457	20	for	for	IN
20417	1457	21	it	-PRON-	PRP
20417	1457	22	,	,	,
20417	1457	23	one	one	CD
20417	1457	24	of	of	IN
20417	1457	25	the	the	DT
20417	1457	26	methods	method	NNS
20417	1457	27	of	of	IN
20417	1457	28	meeting	meet	VBG
20417	1457	29	the	the	DT
20417	1457	30	environing	environ	VBG
20417	1457	31	difficulties	difficulty	NNS
20417	1457	32	is	be	VBZ
20417	1457	33	the	the	DT
20417	1457	34	retention	retention	NN
20417	1457	35	of	of	IN
20417	1457	36	the	the	DT
20417	1457	37	offspring	offspring	NN
20417	1457	38	for	for	IN
20417	1457	39	many	many	JJ
20417	1457	40	months	month	NNS
20417	1457	41	within	within	IN
20417	1457	42	the	the	DT
20417	1457	43	mother	mother	NN
20417	1457	44	,	,	,
20417	1457	45	so	so	IN
20417	1457	46	that	that	IN
20417	1457	47	it	-PRON-	PRP
20417	1457	48	is	be	VBZ
20417	1457	49	born	bear	VBN
20417	1457	50	a	a	DT
20417	1457	51	fully	fully	RB
20417	1457	52	-	-	HYPH
20417	1457	53	formed	form	VBN
20417	1457	54	creature	creature	NN
20417	1457	55	.	.	.
20417	1458	1	There	there	EX
20417	1458	2	are	be	VBP
20417	1458	3	only	only	RB
20417	1458	4	a	a	DT
20417	1458	5	few	few	JJ
20417	1458	6	offspring	offspring	NN
20417	1458	7	at	at	IN
20417	1458	8	a	a	DT
20417	1458	9	time	time	NN
20417	1458	10	,	,	,
20417	1458	11	and	and	CC
20417	1458	12	,	,	,
20417	1458	13	although	although	IN
20417	1458	14	there	there	EX
20417	1458	15	are	be	VBP
20417	1458	16	exceptional	exceptional	JJ
20417	1458	17	cases	case	NNS
20417	1458	18	like	like	IN
20417	1458	19	the	the	DT
20417	1458	20	summer	summer	NN
20417	1458	21	green	green	NN
20417	1458	22	-	-	HYPH
20417	1458	23	flies	fly	NNS
20417	1458	24	,	,	,
20417	1458	25	which	which	WDT
20417	1458	26	are	be	VBP
20417	1458	27	very	very	RB
20417	1458	28	prolific	prolific	JJ
20417	1458	29	though	though	IN
20417	1458	30	viviparous	viviparous	JJ
20417	1458	31	,	,	,
20417	1458	32	the	the	DT
20417	1458	33	general	general	JJ
20417	1458	34	rule	rule	NN
20417	1458	35	is	be	VBZ
20417	1458	36	that	that	IN
20417	1458	37	viviparity	viviparity	NN
20417	1458	38	is	be	VBZ
20417	1458	39	associated	associate	VBN
20417	1458	40	with	with	IN
20417	1458	41	a	a	DT
20417	1458	42	very	very	RB
20417	1458	43	small	small	JJ
20417	1458	44	family	family	NN
20417	1458	45	.	.	.
20417	1459	1	The	the	DT
20417	1459	2	case	case	NN
20417	1459	3	of	of	IN
20417	1459	4	flowering	flower	VBG
20417	1459	5	plants	plant	NNS
20417	1459	6	stands	stand	VBZ
20417	1459	7	by	by	IN
20417	1459	8	itself	-PRON-	PRP
20417	1459	9	,	,	,
20417	1459	10	for	for	IN
20417	1459	11	although	although	IN
20417	1459	12	they	-PRON-	PRP
20417	1459	13	illustrate	illustrate	VBP
20417	1459	14	a	a	DT
20417	1459	15	kind	kind	NN
20417	1459	16	of	of	IN
20417	1459	17	viviparity	viviparity	NN
20417	1459	18	,	,	,
20417	1459	19	the	the	DT
20417	1459	20	seed	seed	NN
20417	1459	21	being	be	VBG
20417	1459	22	embryos	embryo	NNS
20417	1459	23	,	,	,
20417	1459	24	an	an	DT
20417	1459	25	individual	individual	JJ
20417	1459	26	plant	plant	NN
20417	1459	27	may	may	MD
20417	1459	28	have	have	VB
20417	1459	29	a	a	DT
20417	1459	30	large	large	JJ
20417	1459	31	number	number	NN
20417	1459	32	of	of	IN
20417	1459	33	flowers	flower	NNS
20417	1459	34	and	and	CC
20417	1459	35	therefore	therefore	RB
20417	1459	36	a	a	DT
20417	1459	37	huge	huge	JJ
20417	1459	38	family	family	NN
20417	1459	39	.	.	.
20417	1460	1	Viviparity	Viviparity	NNP
20417	1460	2	naturally	naturally	RB
20417	1460	3	finds	find	VBZ
20417	1460	4	its	-PRON-	PRP$
20417	1460	5	best	good	JJS
20417	1460	6	illustrations	illustration	NNS
20417	1460	7	among	among	IN
20417	1460	8	terrestrial	terrestrial	JJ
20417	1460	9	animals	animal	NNS
20417	1460	10	,	,	,
20417	1460	11	where	where	WRB
20417	1460	12	the	the	DT
20417	1460	13	risks	risk	NNS
20417	1460	14	to	to	IN
20417	1460	15	the	the	DT
20417	1460	16	young	young	JJ
20417	1460	17	life	life	NN
20417	1460	18	are	be	VBP
20417	1460	19	many	many	JJ
20417	1460	20	,	,	,
20417	1460	21	and	and	CC
20417	1460	22	it	-PRON-	PRP
20417	1460	23	finds	find	VBZ
20417	1460	24	its	-PRON-	PRP$
20417	1460	25	climax	climax	NN
20417	1460	26	among	among	IN
20417	1460	27	mammals	mammal	NNS
20417	1460	28	.	.	.
20417	1461	1	Now	now	RB
20417	1461	2	it	-PRON-	PRP
20417	1461	3	is	be	VBZ
20417	1461	4	an	an	DT
20417	1461	5	interesting	interesting	JJ
20417	1461	6	fact	fact	NN
20417	1461	7	that	that	IN
20417	1461	8	the	the	DT
20417	1461	9	three	three	CD
20417	1461	10	lowest	low	JJS
20417	1461	11	mammals	mammal	NNS
20417	1461	12	,	,	,
20417	1461	13	the	the	DT
20417	1461	14	Duckmole	Duckmole	NNP
20417	1461	15	and	and	CC
20417	1461	16	two	two	CD
20417	1461	17	Spiny	Spiny	NNP
20417	1461	18	Ant	Ant	NNP
20417	1461	19	-	-	HYPH
20417	1461	20	eaters	eater	NNS
20417	1461	21	,	,	,
20417	1461	22	lay	lie	VBD
20417	1461	23	eggs	egg	NNS
20417	1461	24	,	,	,
20417	1461	25	i.e.	i.e.	FW
20417	1462	1	are	be	VBP
20417	1462	2	oviparous	oviparous	JJ
20417	1462	3	;	;	:
20417	1462	4	that	that	IN
20417	1462	5	the	the	DT
20417	1462	6	Marsupials	Marsupials	NNPS
20417	1462	7	,	,	,
20417	1462	8	on	on	IN
20417	1462	9	the	the	DT
20417	1462	10	next	next	JJ
20417	1462	11	grade	grade	NN
20417	1462	12	,	,	,
20417	1462	13	bring	bring	VB
20417	1462	14	forth	forth	RB
20417	1462	15	their	-PRON-	PRP$
20417	1462	16	young	young	JJ
20417	1462	17	,	,	,
20417	1462	18	as	as	IN
20417	1462	19	it	-PRON-	PRP
20417	1462	20	were	be	VBD
20417	1462	21	,	,	,
20417	1462	22	prematurely	prematurely	RB
20417	1462	23	,	,	,
20417	1462	24	and	and	CC
20417	1462	25	in	in	IN
20417	1462	26	most	most	JJS
20417	1462	27	cases	case	NNS
20417	1462	28	stow	stow	VBP
20417	1462	29	them	-PRON-	PRP
20417	1462	30	away	away	RB
20417	1462	31	in	in	IN
20417	1462	32	an	an	DT
20417	1462	33	external	external	JJ
20417	1462	34	pouch	pouch	NN
20417	1462	35	;	;	:
20417	1462	36	while	while	IN
20417	1462	37	all	all	PDT
20417	1462	38	the	the	DT
20417	1462	39	others	other	NNS
20417	1462	40	--	--	:
20417	1462	41	the	the	DT
20417	1462	42	Placentals	Placentals	NNPS
20417	1462	43	--	--	:
20417	1462	44	show	show	VBP
20417	1462	45	a	a	DT
20417	1462	46	more	more	RBR
20417	1462	47	prolonged	prolonged	JJ
20417	1462	48	ante	ante	NN
20417	1462	49	-	-	HYPH
20417	1462	50	natal	natal	JJ
20417	1462	51	life	life	NN
20417	1462	52	and	and	CC
20417	1462	53	an	an	DT
20417	1462	54	intimate	intimate	JJ
20417	1462	55	partnership	partnership	NN
20417	1462	56	between	between	IN
20417	1462	57	the	the	DT
20417	1462	58	mother	mother	NN
20417	1462	59	and	and	CC
20417	1462	60	the	the	DT
20417	1462	61	unborn	unborn	JJ
20417	1462	62	young	young	NNP
20417	1462	63	.	.	.
20417	1463	1	§	§	ADD
20417	1463	2	4	4	CD
20417	1463	3	There	there	EX
20417	1463	4	is	be	VBZ
20417	1463	5	another	another	DT
20417	1463	6	way	way	NN
20417	1463	7	of	of	IN
20417	1463	8	looking	look	VBG
20417	1463	9	at	at	IN
20417	1463	10	the	the	DT
20417	1463	11	sublime	sublime	JJ
20417	1463	12	process	process	NN
20417	1463	13	of	of	IN
20417	1463	14	evolution	evolution	NN
20417	1463	15	.	.	.
20417	1464	1	It	-PRON-	PRP
20417	1464	2	has	have	VBZ
20417	1464	3	implied	imply	VBN
20417	1464	4	a	a	DT
20417	1464	5	mastery	mastery	NN
20417	1464	6	of	of	IN
20417	1464	7	all	all	PDT
20417	1464	8	the	the	DT
20417	1464	9	possible	possible	JJ
20417	1464	10	haunts	haunt	NNS
20417	1464	11	of	of	IN
20417	1464	12	life	life	NN
20417	1464	13	;	;	:
20417	1464	14	it	-PRON-	PRP
20417	1464	15	has	have	VBZ
20417	1464	16	been	be	VBN
20417	1464	17	a	a	DT
20417	1464	18	progressive	progressive	JJ
20417	1464	19	conquest	conquest	NN
20417	1464	20	of	of	IN
20417	1464	21	the	the	DT
20417	1464	22	environment	environment	NN
20417	1464	23	.	.	.
20417	1465	1	1	1	LS
20417	1465	2	.	.	.
20417	1466	1	It	-PRON-	PRP
20417	1466	2	is	be	VBZ
20417	1466	3	highly	highly	RB
20417	1466	4	probable	probable	JJ
20417	1466	5	that	that	IN
20417	1466	6	living	live	VBG
20417	1466	7	organisms	organism	NNS
20417	1466	8	found	find	VBD
20417	1466	9	their	-PRON-	PRP$
20417	1466	10	foothold	foothold	NN
20417	1466	11	in	in	IN
20417	1466	12	the	the	DT
20417	1466	13	stimulating	stimulating	JJ
20417	1466	14	conditions	condition	NNS
20417	1466	15	of	of	IN
20417	1466	16	the	the	DT
20417	1466	17	shore	shore	NN
20417	1466	18	of	of	IN
20417	1466	19	the	the	DT
20417	1466	20	sea	sea	NN
20417	1466	21	--	--	:
20417	1466	22	the	the	DT
20417	1466	23	shallow	shallow	JJ
20417	1466	24	water	water	NN
20417	1466	25	,	,	,
20417	1466	26	brightly	brightly	RB
20417	1466	27	illumined	illumined	JJ
20417	1466	28	,	,	,
20417	1466	29	seaweed	seaweed	NN
20417	1466	30	-	-	HYPH
20417	1466	31	growing	grow	VBG
20417	1466	32	shelf	shelf	NN
20417	1466	33	fringing	fringe	VBG
20417	1466	34	the	the	DT
20417	1466	35	Continents	continent	NNS
20417	1466	36	.	.	.
20417	1467	1	This	this	DT
20417	1467	2	littoral	littoral	JJ
20417	1467	3	zone	zone	NN
20417	1467	4	was	be	VBD
20417	1467	5	a	a	DT
20417	1467	6	propitious	propitious	JJ
20417	1467	7	environment	environment	NN
20417	1467	8	where	where	WRB
20417	1467	9	sea	sea	NN
20417	1467	10	and	and	CC
20417	1467	11	fresh	fresh	JJ
20417	1467	12	water	water	NN
20417	1467	13	,	,	,
20417	1467	14	earth	earth	NN
20417	1467	15	and	and	CC
20417	1467	16	air	air	NN
20417	1467	17	all	all	DT
20417	1467	18	meet	meet	VBP
20417	1467	19	,	,	,
20417	1467	20	where	where	WRB
20417	1467	21	there	there	EX
20417	1467	22	is	be	VBZ
20417	1467	23	stimulating	stimulate	VBG
20417	1467	24	change	change	NN
20417	1467	25	,	,	,
20417	1467	26	abundant	abundant	JJ
20417	1467	27	oxygenation	oxygenation	NN
20417	1467	28	and	and	CC
20417	1467	29	a	a	DT
20417	1467	30	copious	copious	JJ
20417	1467	31	supply	supply	NN
20417	1467	32	of	of	IN
20417	1467	33	nutritive	nutritive	JJ
20417	1467	34	material	material	NN
20417	1467	35	in	in	IN
20417	1467	36	what	what	WP
20417	1467	37	the	the	DT
20417	1467	38	streams	stream	NNS
20417	1467	39	bring	bring	VBP
20417	1467	40	down	down	RP
20417	1467	41	and	and	CC
20417	1467	42	in	in	IN
20417	1467	43	the	the	DT
20417	1467	44	rich	rich	JJ
20417	1467	45	seaweed	seaweed	NN
20417	1467	46	vegetation	vegetation	NN
20417	1467	47	.	.	.
20417	1468	1	[	[	-LRB-
20417	1468	2	Illustration	illustration	NN
20417	1468	3	:	:	:
20417	1468	4	THE	the	DT
20417	1468	5	HOATZIN	HOATZIN	NNP
20417	1468	6	INHABITS	inhabits	NN
20417	1468	7	BRITISH	BRITISH	NNS
20417	1468	8	GUIANA	GUIANA	VBG
20417	1468	9	The	the	DT
20417	1468	10	newly	newly	RB
20417	1468	11	hatched	hatch	VBN
20417	1468	12	bird	bird	NN
20417	1468	13	has	have	VBZ
20417	1468	14	claws	claws	NN
20417	1468	15	on	on	IN
20417	1468	16	its	-PRON-	PRP$
20417	1468	17	thumb	thumb	NN
20417	1468	18	and	and	CC
20417	1468	19	first	first	JJ
20417	1468	20	finger	finger	NN
20417	1468	21	and	and	CC
20417	1468	22	so	so	RB
20417	1468	23	is	be	VBZ
20417	1468	24	enabled	enable	VBN
20417	1468	25	to	to	TO
20417	1468	26	climb	climb	VB
20417	1468	27	on	on	IN
20417	1468	28	the	the	DT
20417	1468	29	branches	branch	NNS
20417	1468	30	of	of	IN
20417	1468	31	trees	tree	NNS
20417	1468	32	with	with	IN
20417	1468	33	great	great	JJ
20417	1468	34	dexterity	dexterity	NN
20417	1468	35	until	until	IN
20417	1468	36	such	such	JJ
20417	1468	37	time	time	NN
20417	1468	38	as	as	IN
20417	1468	39	the	the	DT
20417	1468	40	wings	wing	NNS
20417	1468	41	are	be	VBP
20417	1468	42	strong	strong	JJ
20417	1468	43	enough	enough	RB
20417	1468	44	to	to	TO
20417	1468	45	sustain	sustain	VB
20417	1468	46	it	-PRON-	PRP
20417	1468	47	in	in	IN
20417	1468	48	flight	flight	NN
20417	1468	49	.	.	.
20417	1468	50	]	]	-RRB-
20417	1469	1	[	[	-LRB-
20417	1469	2	Illustration	illustration	NN
20417	1469	3	:	:	:
20417	1469	4	_	_	NNP
20417	1469	5	Photograph	Photograph	NNP
20417	1469	6	,	,	,
20417	1469	7	from	from	IN
20417	1469	8	the	the	DT
20417	1469	9	British	British	NNP
20417	1469	10	Museum	Museum	NNP
20417	1469	11	(	(	-LRB-
20417	1469	12	Natural	Natural	NNP
20417	1469	13	History	History	NNP
20417	1469	14	)	)	-RRB-
20417	1469	15	,	,	,
20417	1469	16	of	of	IN
20417	1469	17	a	a	DT
20417	1469	18	drawing	drawing	NN
20417	1469	19	by	by	IN
20417	1469	20	Mr.	Mr.	NNP
20417	1469	21	E.	E.	NNP
20417	1469	22	Wilson	Wilson	NNP
20417	1469	23	.	.	.
20417	1469	24	_	_	NNP
20417	1469	25	PERIPATUS	PERIPATUS	NNP
20417	1469	26	A	a	DT
20417	1469	27	widely	widely	RB
20417	1469	28	distributed	distribute	VBN
20417	1469	29	old	old	JJ
20417	1469	30	-	-	HYPH
20417	1469	31	fashioned	fashioned	JJ
20417	1469	32	type	type	NN
20417	1469	33	of	of	IN
20417	1469	34	animal	animal	NN
20417	1469	35	,	,	,
20417	1469	36	somewhat	somewhat	RB
20417	1469	37	like	like	IN
20417	1469	38	a	a	DT
20417	1469	39	permanent	permanent	JJ
20417	1469	40	caterpillar	caterpillar	NN
20417	1469	41	.	.	.
20417	1470	1	It	-PRON-	PRP
20417	1470	2	has	have	VBZ
20417	1470	3	affinities	affinity	NNS
20417	1470	4	both	both	DT
20417	1470	5	with	with	IN
20417	1470	6	worms	worm	NNS
20417	1470	7	and	and	CC
20417	1470	8	with	with	IN
20417	1470	9	insects	insect	NNS
20417	1470	10	.	.	.
20417	1471	1	It	-PRON-	PRP
20417	1471	2	has	have	VBZ
20417	1471	3	a	a	DT
20417	1471	4	velvety	velvety	NN
20417	1471	5	skin	skin	NN
20417	1471	6	,	,	,
20417	1471	7	minute	minute	NN
20417	1471	8	diamond	diamond	NN
20417	1471	9	-	-	HYPH
20417	1471	10	like	like	JJ
20417	1471	11	eyes	eye	NNS
20417	1471	12	,	,	,
20417	1471	13	and	and	CC
20417	1471	14	short	short	JJ
20417	1471	15	stump	stump	NN
20417	1471	16	-	-	HYPH
20417	1471	17	like	like	JJ
20417	1471	18	legs	leg	NNS
20417	1471	19	.	.	.
20417	1472	1	A	a	DT
20417	1472	2	defenceless	defenceless	JJ
20417	1472	3	,	,	,
20417	1472	4	weaponless	weaponless	JJ
20417	1472	5	animal	animal	NN
20417	1472	6	,	,	,
20417	1472	7	it	-PRON-	PRP
20417	1472	8	comes	come	VBZ
20417	1472	9	out	out	RP
20417	1472	10	at	at	IN
20417	1472	11	night	night	NN
20417	1472	12	,	,	,
20417	1472	13	and	and	CC
20417	1472	14	is	be	VBZ
20417	1472	15	said	say	VBN
20417	1472	16	to	to	TO
20417	1472	17	capture	capture	VB
20417	1472	18	small	small	JJ
20417	1472	19	insects	insect	NNS
20417	1472	20	by	by	IN
20417	1472	21	squirting	squirt	VBG
20417	1472	22	jets	jet	NNS
20417	1472	23	of	of	IN
20417	1472	24	slime	slime	NN
20417	1472	25	from	from	IN
20417	1472	26	its	-PRON-	PRP$
20417	1472	27	mouth	mouth	NN
20417	1472	28	.	.	.
20417	1472	29	]	]	-RRB-
20417	1473	1	[	[	-LRB-
20417	1473	2	Illustration	illustration	NN
20417	1473	3	:	:	:
20417	1473	4	_	_	NNP
20417	1473	5	Photo	Photo	NNP
20417	1473	6	:	:	:
20417	1473	7	W.	W.	NNP
20417	1473	8	S.	S.	NNP
20417	1473	9	Berridge	Berridge	NNP
20417	1473	10	,	,	,
20417	1473	11	F.Z.S.	F.Z.S.	NNP
20417	1473	12	_	_	NNP
20417	1473	13	ROCK	ROCK	NNP
20417	1473	14	KANGAROO	KANGAROO	NNP
20417	1473	15	CARRYING	carry	VBG
20417	1473	16	ITS	its	PRP$
20417	1473	17	YOUNG	YOUNG	NNP
20417	1473	18	IN	in	IN
20417	1473	19	A	a	DT
20417	1473	20	POUCH	pouch	NN
20417	1473	21	The	the	DT
20417	1473	22	young	young	JJ
20417	1473	23	are	be	VBP
20417	1473	24	born	bear	VBN
20417	1473	25	so	so	RB
20417	1473	26	helpless	helpless	JJ
20417	1473	27	that	that	IN
20417	1473	28	they	-PRON-	PRP
20417	1473	29	can	can	MD
20417	1473	30	not	not	RB
20417	1473	31	even	even	RB
20417	1473	32	suck	suck	VB
20417	1473	33	.	.	.
20417	1474	1	The	the	DT
20417	1474	2	mother	mother	NN
20417	1474	3	places	place	VBZ
20417	1474	4	them	-PRON-	PRP
20417	1474	5	in	in	IN
20417	1474	6	the	the	DT
20417	1474	7	external	external	JJ
20417	1474	8	pouch	pouch	NN
20417	1474	9	,	,	,
20417	1474	10	and	and	CC
20417	1474	11	fitting	fit	VBG
20417	1474	12	their	-PRON-	PRP$
20417	1474	13	mouths	mouth	NNS
20417	1474	14	on	on	IN
20417	1474	15	the	the	DT
20417	1474	16	teats	teat	NNS
20417	1474	17	injects	inject	VBZ
20417	1474	18	the	the	DT
20417	1474	19	milk	milk	NN
20417	1474	20	.	.	.
20417	1475	1	After	after	IN
20417	1475	2	a	a	DT
20417	1475	3	time	time	NN
20417	1475	4	the	the	DT
20417	1475	5	young	young	JJ
20417	1475	6	ones	one	NNS
20417	1475	7	go	go	VBP
20417	1475	8	out	out	RB
20417	1475	9	and	and	CC
20417	1475	10	in	in	RB
20417	1475	11	as	as	IN
20417	1475	12	they	-PRON-	PRP
20417	1475	13	please	please	VBP
20417	1475	14	.	.	.
20417	1475	15	]	]	-RRB-
20417	1476	1	It	-PRON-	PRP
20417	1476	2	is	be	VBZ
20417	1476	3	not	not	RB
20417	1476	4	an	an	DT
20417	1476	5	easy	easy	JJ
20417	1476	6	haunt	haunt	NN
20417	1476	7	of	of	IN
20417	1476	8	life	life	NN
20417	1476	9	,	,	,
20417	1476	10	but	but	CC
20417	1476	11	none	none	NN
20417	1476	12	the	the	DT
20417	1476	13	worse	bad	JJR
20417	1476	14	for	for	IN
20417	1476	15	that	that	DT
20417	1476	16	,	,	,
20417	1476	17	and	and	CC
20417	1476	18	it	-PRON-	PRP
20417	1476	19	is	be	VBZ
20417	1476	20	tenanted	tenant	VBN
20417	1476	21	to	to	IN
20417	1476	22	-	-	HYPH
20417	1476	23	day	day	NN
20417	1476	24	by	by	IN
20417	1476	25	representatives	representative	NNS
20417	1476	26	of	of	IN
20417	1476	27	practically	practically	RB
20417	1476	28	every	every	DT
20417	1476	29	class	class	NN
20417	1476	30	of	of	IN
20417	1476	31	animals	animal	NNS
20417	1476	32	from	from	IN
20417	1476	33	infusorians	infusorians	NNPS
20417	1476	34	to	to	TO
20417	1476	35	seashore	seashore	VB
20417	1476	36	birds	bird	NNS
20417	1476	37	and	and	CC
20417	1476	38	mammals	mammal	NNS
20417	1476	39	.	.	.
20417	1477	1	The	the	DT
20417	1477	2	Cradle	cradle	NN
20417	1477	3	of	of	IN
20417	1477	4	the	the	DT
20417	1477	5	Open	Open	NNP
20417	1477	6	Sea	Sea	NNP
20417	1477	7	2	2	CD
20417	1477	8	.	.	.
20417	1478	1	The	the	DT
20417	1478	2	open	open	JJ
20417	1478	3	-	-	HYPH
20417	1478	4	sea	sea	NN
20417	1478	5	or	or	CC
20417	1478	6	pelagic	pelagic	NN
20417	1478	7	haunt	haunt	NN
20417	1478	8	includes	include	VBZ
20417	1478	9	all	all	PDT
20417	1478	10	the	the	DT
20417	1478	11	brightly	brightly	RB
20417	1478	12	illumined	illumined	JJ
20417	1478	13	surface	surface	NN
20417	1478	14	waters	water	NNS
20417	1478	15	beyond	beyond	IN
20417	1478	16	the	the	DT
20417	1478	17	shallow	shallow	JJ
20417	1478	18	water	water	NN
20417	1478	19	of	of	IN
20417	1478	20	the	the	DT
20417	1478	21	shore	shore	NN
20417	1478	22	area	area	NN
20417	1478	23	.	.	.
20417	1479	1	It	-PRON-	PRP
20417	1479	2	is	be	VBZ
20417	1479	3	perhaps	perhaps	RB
20417	1479	4	the	the	DT
20417	1479	5	easiest	easy	JJS
20417	1479	6	of	of	IN
20417	1479	7	all	all	PDT
20417	1479	8	the	the	DT
20417	1479	9	haunts	haunt	NNS
20417	1479	10	of	of	IN
20417	1479	11	life	life	NN
20417	1479	12	,	,	,
20417	1479	13	for	for	IN
20417	1479	14	there	there	EX
20417	1479	15	is	be	VBZ
20417	1479	16	no	no	DT
20417	1479	17	crowding	crowding	NN
20417	1479	18	,	,	,
20417	1479	19	there	there	EX
20417	1479	20	is	be	VBZ
20417	1479	21	considerable	considerable	JJ
20417	1479	22	uniformity	uniformity	NN
20417	1479	23	,	,	,
20417	1479	24	and	and	CC
20417	1479	25	an	an	DT
20417	1479	26	abundance	abundance	NN
20417	1479	27	of	of	IN
20417	1479	28	food	food	NN
20417	1479	29	for	for	IN
20417	1479	30	animals	animal	NNS
20417	1479	31	is	be	VBZ
20417	1479	32	afforded	afford	VBN
20417	1479	33	by	by	IN
20417	1479	34	the	the	DT
20417	1479	35	inexhaustible	inexhaustible	JJ
20417	1479	36	floating	float	VBG
20417	1479	37	"	"	``
20417	1479	38	sea	sea	NN
20417	1479	39	-	-	HYPH
20417	1479	40	meadows	meadow	NNS
20417	1479	41	"	"	''
20417	1479	42	of	of	IN
20417	1479	43	microscopic	microscopic	JJ
20417	1479	44	Algæ	Algæ	NNP
20417	1479	45	.	.	.
20417	1480	1	These	these	DT
20417	1480	2	are	be	VBP
20417	1480	3	reincarnated	reincarnate	VBN
20417	1480	4	in	in	IN
20417	1480	5	minute	minute	JJ
20417	1480	6	animals	animal	NNS
20417	1480	7	like	like	IN
20417	1480	8	the	the	DT
20417	1480	9	open	open	JJ
20417	1480	10	-	-	HYPH
20417	1480	11	sea	sea	NN
20417	1480	12	crustaceans	crustacean	NNS
20417	1480	13	,	,	,
20417	1480	14	which	which	WDT
20417	1480	15	again	again	RB
20417	1480	16	are	be	VBP
20417	1480	17	utilised	utilise	VBN
20417	1480	18	by	by	IN
20417	1480	19	fishes	fish	NNS
20417	1480	20	,	,	,
20417	1480	21	these	these	DT
20417	1480	22	in	in	IN
20417	1480	23	turn	turn	NN
20417	1480	24	making	make	VBG
20417	1480	25	life	life	NN
20417	1480	26	possible	possible	JJ
20417	1480	27	for	for	IN
20417	1480	28	higher	high	JJR
20417	1480	29	forms	form	NNS
20417	1480	30	like	like	IN
20417	1480	31	carnivorous	carnivorous	JJ
20417	1480	32	turtles	turtle	NNS
20417	1480	33	and	and	CC
20417	1480	34	toothed	toothed	JJ
20417	1480	35	whales	whale	NNS
20417	1480	36	.	.	.
20417	1481	1	It	-PRON-	PRP
20417	1481	2	is	be	VBZ
20417	1481	3	quite	quite	RB
20417	1481	4	possible	possible	JJ
20417	1481	5	that	that	IN
20417	1481	6	the	the	DT
20417	1481	7	open	open	JJ
20417	1481	8	sea	sea	NN
20417	1481	9	was	be	VBD
20417	1481	10	the	the	DT
20417	1481	11	original	original	JJ
20417	1481	12	cradle	cradle	NN
20417	1481	13	of	of	IN
20417	1481	14	life	life	NN
20417	1481	15	and	and	CC
20417	1481	16	perhaps	perhaps	RB
20417	1481	17	Professor	Professor	NNP
20417	1481	18	Church	Church	NNP
20417	1481	19	is	be	VBZ
20417	1481	20	right	right	JJ
20417	1481	21	in	in	IN
20417	1481	22	picturing	picture	VBG
20417	1481	23	a	a	DT
20417	1481	24	long	long	JJ
20417	1481	25	period	period	NN
20417	1481	26	of	of	IN
20417	1481	27	pelagic	pelagic	JJ
20417	1481	28	life	life	NN
20417	1481	29	before	before	IN
20417	1481	30	there	there	EX
20417	1481	31	was	be	VBD
20417	1481	32	any	any	DT
20417	1481	33	sufficiently	sufficiently	RB
20417	1481	34	shallow	shallow	JJ
20417	1481	35	water	water	NN
20417	1481	36	to	to	TO
20417	1481	37	allow	allow	VB
20417	1481	38	the	the	DT
20417	1481	39	floating	float	VBG
20417	1481	40	plants	plant	NNS
20417	1481	41	to	to	IN
20417	1481	42	anchor	anchor	NN
20417	1481	43	.	.	.
20417	1482	1	It	-PRON-	PRP
20417	1482	2	is	be	VBZ
20417	1482	3	rather	rather	RB
20417	1482	4	in	in	IN
20417	1482	5	favour	favour	NN
20417	1482	6	of	of	IN
20417	1482	7	this	this	DT
20417	1482	8	view	view	NN
20417	1482	9	that	that	IN
20417	1482	10	many	many	JJ
20417	1482	11	shore	shore	NN
20417	1482	12	animals	animal	NNS
20417	1482	13	such	such	JJ
20417	1482	14	as	as	IN
20417	1482	15	crabs	crab	NNS
20417	1482	16	and	and	CC
20417	1482	17	starfishes	starfish	NNS
20417	1482	18	,	,	,
20417	1482	19	spend	spend	VBP
20417	1482	20	their	-PRON-	PRP$
20417	1482	21	youthful	youthful	JJ
20417	1482	22	stages	stage	NNS
20417	1482	23	in	in	IN
20417	1482	24	the	the	DT
20417	1482	25	relatively	relatively	RB
20417	1482	26	safe	safe	JJ
20417	1482	27	cradle	cradle	NN
20417	1482	28	of	of	IN
20417	1482	29	the	the	DT
20417	1482	30	open	open	JJ
20417	1482	31	sea	sea	NN
20417	1482	32	,	,	,
20417	1482	33	and	and	CC
20417	1482	34	only	only	RB
20417	1482	35	return	return	VB
20417	1482	36	to	to	IN
20417	1482	37	the	the	DT
20417	1482	38	more	more	RBR
20417	1482	39	strenuous	strenuous	JJ
20417	1482	40	conditions	condition	NNS
20417	1482	41	of	of	IN
20417	1482	42	their	-PRON-	PRP$
20417	1482	43	birthplace	birthplace	NN
20417	1482	44	after	after	IN
20417	1482	45	they	-PRON-	PRP
20417	1482	46	have	have	VBP
20417	1482	47	gained	gain	VBN
20417	1482	48	considerable	considerable	JJ
20417	1482	49	strength	strength	NN
20417	1482	50	of	of	IN
20417	1482	51	body	body	NN
20417	1482	52	.	.	.
20417	1483	1	It	-PRON-	PRP
20417	1483	2	is	be	VBZ
20417	1483	3	probably	probably	RB
20417	1483	4	safe	safe	JJ
20417	1483	5	to	to	TO
20417	1483	6	say	say	VB
20417	1483	7	that	that	IN
20417	1483	8	the	the	DT
20417	1483	9	honour	honour	NN
20417	1483	10	of	of	IN
20417	1483	11	being	be	VBG
20417	1483	12	the	the	DT
20417	1483	13	original	original	JJ
20417	1483	14	cradle	cradle	NN
20417	1483	15	of	of	IN
20417	1483	16	life	life	NN
20417	1483	17	lies	lie	VBZ
20417	1483	18	between	between	IN
20417	1483	19	the	the	DT
20417	1483	20	shore	shore	NN
20417	1483	21	of	of	IN
20417	1483	22	the	the	DT
20417	1483	23	sea	sea	NN
20417	1483	24	and	and	CC
20417	1483	25	the	the	DT
20417	1483	26	open	open	JJ
20417	1483	27	sea	sea	NN
20417	1483	28	.	.	.
20417	1484	1	The	the	DT
20417	1484	2	Great	Great	NNP
20417	1484	3	Deeps	deep	NNS
20417	1484	4	3	3	CD
20417	1484	5	.	.	.
20417	1485	1	A	a	DT
20417	1485	2	third	third	JJ
20417	1485	3	haunt	haunt	NN
20417	1485	4	of	of	IN
20417	1485	5	life	life	NN
20417	1485	6	is	be	VBZ
20417	1485	7	the	the	DT
20417	1485	8	floor	floor	NN
20417	1485	9	of	of	IN
20417	1485	10	the	the	DT
20417	1485	11	Deep	Deep	NNP
20417	1485	12	Sea	Sea	NNP
20417	1485	13	,	,	,
20417	1485	14	the	the	DT
20417	1485	15	abyssal	abyssal	NN
20417	1485	16	area	area	NN
20417	1485	17	,	,	,
20417	1485	18	which	which	WDT
20417	1485	19	occupies	occupy	VBZ
20417	1485	20	more	more	JJR
20417	1485	21	than	than	IN
20417	1485	22	a	a	DT
20417	1485	23	half	half	NN
20417	1485	24	of	of	IN
20417	1485	25	the	the	DT
20417	1485	26	surface	surface	NN
20417	1485	27	of	of	IN
20417	1485	28	the	the	DT
20417	1485	29	globe	globe	NN
20417	1485	30	.	.	.
20417	1486	1	It	-PRON-	PRP
20417	1486	2	is	be	VBZ
20417	1486	3	a	a	DT
20417	1486	4	region	region	NN
20417	1486	5	of	of	IN
20417	1486	6	extreme	extreme	JJ
20417	1486	7	cold	cold	NN
20417	1486	8	--	--	:
20417	1486	9	an	an	DT
20417	1486	10	eternal	eternal	JJ
20417	1486	11	winter	winter	NN
20417	1486	12	;	;	:
20417	1486	13	of	of	IN
20417	1486	14	utter	utter	JJ
20417	1486	15	darkness	darkness	NN
20417	1486	16	--	--	:
20417	1486	17	an	an	DT
20417	1486	18	eternal	eternal	JJ
20417	1486	19	night	night	NN
20417	1486	20	--	--	:
20417	1486	21	relieved	relieve	VBN
20417	1486	22	only	only	RB
20417	1486	23	by	by	IN
20417	1486	24	the	the	DT
20417	1486	25	fitful	fitful	JJ
20417	1486	26	gleams	gleam	NNS
20417	1486	27	of	of	IN
20417	1486	28	"	"	``
20417	1486	29	phosphorescent	phosphorescent	JJ
20417	1486	30	"	"	''
20417	1486	31	animals	animal	NNS
20417	1486	32	;	;	:
20417	1486	33	of	of	IN
20417	1486	34	enormous	enormous	JJ
20417	1486	35	pressure--2	pressure--2	NN
20417	1486	36	-	-	HYPH
20417	1486	37	1/2	1/2	CD
20417	1486	38	tons	ton	NNS
20417	1486	39	on	on	IN
20417	1486	40	the	the	DT
20417	1486	41	square	square	JJ
20417	1486	42	inch	inch	NN
20417	1486	43	at	at	IN
20417	1486	44	a	a	DT
20417	1486	45	depth	depth	NN
20417	1486	46	of	of	IN
20417	1486	47	2,500	2,500	CD
20417	1486	48	fathoms	fathom	NNS
20417	1486	49	;	;	:
20417	1486	50	of	of	IN
20417	1486	51	profound	profound	JJ
20417	1486	52	calm	calm	NN
20417	1486	53	,	,	,
20417	1486	54	unbroken	unbroken	JJ
20417	1486	55	silence	silence	NN
20417	1486	56	,	,	,
20417	1486	57	immense	immense	JJ
20417	1486	58	monotony	monotony	NN
20417	1486	59	.	.	.
20417	1487	1	And	and	CC
20417	1487	2	as	as	IN
20417	1487	3	there	there	EX
20417	1487	4	are	be	VBP
20417	1487	5	no	no	DT
20417	1487	6	plants	plant	NNS
20417	1487	7	in	in	IN
20417	1487	8	the	the	DT
20417	1487	9	great	great	JJ
20417	1487	10	abysses	abyss	NNS
20417	1487	11	,	,	,
20417	1487	12	the	the	DT
20417	1487	13	animals	animal	NNS
20417	1487	14	must	must	MD
20417	1487	15	live	live	VB
20417	1487	16	on	on	IN
20417	1487	17	one	one	CD
20417	1487	18	another	another	DT
20417	1487	19	,	,	,
20417	1487	20	and	and	CC
20417	1487	21	,	,	,
20417	1487	22	in	in	IN
20417	1487	23	the	the	DT
20417	1487	24	long	long	JJ
20417	1487	25	run	run	NN
20417	1487	26	,	,	,
20417	1487	27	on	on	IN
20417	1487	28	the	the	DT
20417	1487	29	rain	rain	NN
20417	1487	30	of	of	IN
20417	1487	31	moribund	moribund	JJ
20417	1487	32	animalcules	animalcule	NNS
20417	1487	33	which	which	WDT
20417	1487	34	sink	sink	VBP
20417	1487	35	from	from	IN
20417	1487	36	the	the	DT
20417	1487	37	surface	surface	NN
20417	1487	38	through	through	IN
20417	1487	39	the	the	DT
20417	1487	40	miles	mile	NNS
20417	1487	41	of	of	IN
20417	1487	42	water	water	NN
20417	1487	43	.	.	.
20417	1488	1	It	-PRON-	PRP
20417	1488	2	seems	seem	VBZ
20417	1488	3	a	a	DT
20417	1488	4	very	very	RB
20417	1488	5	unpromising	unpromising	JJ
20417	1488	6	haunt	haunt	NN
20417	1488	7	of	of	IN
20417	1488	8	life	life	NN
20417	1488	9	,	,	,
20417	1488	10	but	but	CC
20417	1488	11	it	-PRON-	PRP
20417	1488	12	is	be	VBZ
20417	1488	13	abundantly	abundantly	RB
20417	1488	14	tenanted	tenant	VBN
20417	1488	15	,	,	,
20417	1488	16	and	and	CC
20417	1488	17	it	-PRON-	PRP
20417	1488	18	gives	give	VBZ
20417	1488	19	us	-PRON-	PRP
20417	1488	20	a	a	DT
20417	1488	21	glimpse	glimpse	NN
20417	1488	22	of	of	IN
20417	1488	23	the	the	DT
20417	1488	24	insurgent	insurgent	JJ
20417	1488	25	nature	nature	NN
20417	1488	26	of	of	IN
20417	1488	27	the	the	DT
20417	1488	28	living	living	NN
20417	1488	29	creature	creature	NN
20417	1488	30	that	that	WDT
20417	1488	31	the	the	DT
20417	1488	32	difficulties	difficulty	NNS
20417	1488	33	of	of	IN
20417	1488	34	the	the	DT
20417	1488	35	Deep	Deep	NNP
20417	1488	36	Sea	Sea	NNP
20417	1488	37	should	should	MD
20417	1488	38	have	have	VB
20417	1488	39	been	be	VBN
20417	1488	40	so	so	RB
20417	1488	41	effectively	effectively	RB
20417	1488	42	conquered	conquer	VBN
20417	1488	43	.	.	.
20417	1489	1	It	-PRON-	PRP
20417	1489	2	is	be	VBZ
20417	1489	3	probable	probable	JJ
20417	1489	4	that	that	IN
20417	1489	5	the	the	DT
20417	1489	6	colonising	colonising	NN
20417	1489	7	of	of	IN
20417	1489	8	the	the	DT
20417	1489	9	great	great	JJ
20417	1489	10	abysses	abyss	NNS
20417	1489	11	took	take	VBD
20417	1489	12	place	place	NN
20417	1489	13	in	in	IN
20417	1489	14	relatively	relatively	RB
20417	1489	15	recent	recent	JJ
20417	1489	16	times	time	NNS
20417	1489	17	,	,	,
20417	1489	18	for	for	IN
20417	1489	19	the	the	DT
20417	1489	20	fauna	fauna	NNS
20417	1489	21	does	do	VBZ
20417	1489	22	not	not	RB
20417	1489	23	include	include	VB
20417	1489	24	many	many	JJ
20417	1489	25	very	very	RB
20417	1489	26	antique	antique	JJ
20417	1489	27	types	type	NNS
20417	1489	28	.	.	.
20417	1490	1	It	-PRON-	PRP
20417	1490	2	is	be	VBZ
20417	1490	3	practically	practically	RB
20417	1490	4	certain	certain	JJ
20417	1490	5	that	that	IN
20417	1490	6	the	the	DT
20417	1490	7	colonisation	colonisation	NN
20417	1490	8	was	be	VBD
20417	1490	9	due	due	JJ
20417	1490	10	to	to	IN
20417	1490	11	littoral	littoral	JJ
20417	1490	12	animals	animal	NNS
20417	1490	13	which	which	WDT
20417	1490	14	followed	follow	VBD
20417	1490	15	the	the	DT
20417	1490	16	food	food	NN
20417	1490	17	-	-	HYPH
20417	1490	18	débris	débris	NNP
20417	1490	19	,	,	,
20417	1490	20	millennium	millennium	NN
20417	1490	21	after	after	IN
20417	1490	22	millennium	millennium	NN
20417	1490	23	,	,	,
20417	1490	24	further	further	RB
20417	1490	25	and	and	CC
20417	1490	26	further	further	RB
20417	1490	27	down	down	IN
20417	1490	28	the	the	DT
20417	1490	29	long	long	JJ
20417	1490	30	slope	slope	NN
20417	1490	31	from	from	IN
20417	1490	32	the	the	DT
20417	1490	33	shore	shore	NN
20417	1490	34	.	.	.
20417	1491	1	The	the	DT
20417	1491	2	Freshwaters	freshwater	NNS
20417	1491	3	4	4	CD
20417	1491	4	.	.	.
20417	1492	1	A	a	DT
20417	1492	2	fourth	fourth	JJ
20417	1492	3	haunt	haunt	NN
20417	1492	4	of	of	IN
20417	1492	5	life	life	NN
20417	1492	6	is	be	VBZ
20417	1492	7	that	that	DT
20417	1492	8	of	of	IN
20417	1492	9	the	the	DT
20417	1492	10	freshwaters	freshwater	NNS
20417	1492	11	,	,	,
20417	1492	12	including	include	VBG
20417	1492	13	river	river	NNP
20417	1492	14	and	and	CC
20417	1492	15	lake	lake	NNP
20417	1492	16	,	,	,
20417	1492	17	pond	pond	NNP
20417	1492	18	and	and	CC
20417	1492	19	pool	pool	NN
20417	1492	20	,	,	,
20417	1492	21	swamp	swamp	NN
20417	1492	22	and	and	CC
20417	1492	23	marsh	marsh	NNP
20417	1492	24	.	.	.
20417	1493	1	It	-PRON-	PRP
20417	1493	2	may	may	MD
20417	1493	3	have	have	VB
20417	1493	4	been	be	VBN
20417	1493	5	colonised	colonise	VBN
20417	1493	6	by	by	IN
20417	1493	7	gradual	gradual	JJ
20417	1493	8	migration	migration	NN
20417	1493	9	up	up	RP
20417	1493	10	estuaries	estuary	NNS
20417	1493	11	and	and	CC
20417	1493	12	rivers	river	NNS
20417	1493	13	,	,	,
20417	1493	14	or	or	CC
20417	1493	15	by	by	IN
20417	1493	16	more	more	RBR
20417	1493	17	direct	direct	JJ
20417	1493	18	passage	passage	NN
20417	1493	19	from	from	IN
20417	1493	20	the	the	DT
20417	1493	21	seashore	seashore	NN
20417	1493	22	into	into	IN
20417	1493	23	the	the	DT
20417	1493	24	brackish	brackish	JJ
20417	1493	25	swamp	swamp	NN
20417	1493	26	.	.	.
20417	1494	1	Or	or	CC
20417	1494	2	it	-PRON-	PRP
20417	1494	3	may	may	MD
20417	1494	4	have	have	VB
20417	1494	5	been	be	VBN
20417	1494	6	in	in	IN
20417	1494	7	some	some	DT
20417	1494	8	cases	case	NNS
20417	1494	9	that	that	WDT
20417	1494	10	partially	partially	RB
20417	1494	11	landlocked	landlocke	VBN
20417	1494	12	corners	corner	NNS
20417	1494	13	of	of	IN
20417	1494	14	ancient	ancient	JJ
20417	1494	15	seas	sea	NNS
20417	1494	16	became	become	VBD
20417	1494	17	gradually	gradually	RB
20417	1494	18	turned	turn	VBN
20417	1494	19	into	into	IN
20417	1494	20	freshwater	freshwater	NN
20417	1494	21	basins	basin	NNS
20417	1494	22	.	.	.
20417	1495	1	The	the	DT
20417	1495	2	animal	animal	NN
20417	1495	3	population	population	NN
20417	1495	4	of	of	IN
20417	1495	5	the	the	DT
20417	1495	6	freshwaters	freshwater	NNS
20417	1495	7	is	be	VBZ
20417	1495	8	very	very	RB
20417	1495	9	representative	representative	JJ
20417	1495	10	,	,	,
20417	1495	11	and	and	CC
20417	1495	12	is	be	VBZ
20417	1495	13	diversely	diversely	RB
20417	1495	14	adapted	adapt	VBN
20417	1495	15	to	to	TO
20417	1495	16	meet	meet	VB
20417	1495	17	the	the	DT
20417	1495	18	characteristic	characteristic	JJ
20417	1495	19	contingencies	contingency	NNS
20417	1495	20	--	--	:
20417	1495	21	the	the	DT
20417	1495	22	risk	risk	NN
20417	1495	23	of	of	IN
20417	1495	24	being	be	VBG
20417	1495	25	dried	dry	VBN
20417	1495	26	up	up	RP
20417	1495	27	,	,	,
20417	1495	28	the	the	DT
20417	1495	29	risk	risk	NN
20417	1495	30	of	of	IN
20417	1495	31	being	be	VBG
20417	1495	32	frozen	freeze	VBN
20417	1495	33	hard	hard	RB
20417	1495	34	in	in	IN
20417	1495	35	winter	winter	NN
20417	1495	36	,	,	,
20417	1495	37	and	and	CC
20417	1495	38	the	the	DT
20417	1495	39	risk	risk	NN
20417	1495	40	of	of	IN
20417	1495	41	being	be	VBG
20417	1495	42	left	leave	VBN
20417	1495	43	high	high	JJ
20417	1495	44	and	and	CC
20417	1495	45	dry	dry	JJ
20417	1495	46	after	after	IN
20417	1495	47	floods	flood	NNS
20417	1495	48	or	or	CC
20417	1495	49	of	of	IN
20417	1495	50	being	be	VBG
20417	1495	51	swept	sweep	VBN
20417	1495	52	down	down	RP
20417	1495	53	to	to	IN
20417	1495	54	the	the	DT
20417	1495	55	sea	sea	NN
20417	1495	56	.	.	.
20417	1496	1	Conquest	conquest	NN
20417	1496	2	of	of	IN
20417	1496	3	the	the	DT
20417	1496	4	Dry	Dry	NNP
20417	1496	5	Land	Land	NNP
20417	1496	6	5	5	CD
20417	1496	7	.	.	.
20417	1497	1	The	the	DT
20417	1497	2	terrestrial	terrestrial	JJ
20417	1497	3	haunt	haunt	NN
20417	1497	4	has	have	VBZ
20417	1497	5	been	be	VBN
20417	1497	6	invaded	invade	VBN
20417	1497	7	age	age	NN
20417	1497	8	after	after	IN
20417	1497	9	age	age	NN
20417	1497	10	by	by	IN
20417	1497	11	contingents	contingent	NNS
20417	1497	12	from	from	IN
20417	1497	13	the	the	DT
20417	1497	14	sea	sea	NN
20417	1497	15	or	or	CC
20417	1497	16	from	from	IN
20417	1497	17	the	the	DT
20417	1497	18	freshwaters	freshwater	NNS
20417	1497	19	.	.	.
20417	1498	1	We	-PRON-	PRP
20417	1498	2	must	must	MD
20417	1498	3	recognise	recognise	VB
20417	1498	4	the	the	DT
20417	1498	5	worm	worm	NN
20417	1498	6	invasion	invasion	NN
20417	1498	7	,	,	,
20417	1498	8	which	which	WDT
20417	1498	9	led	lead	VBD
20417	1498	10	eventually	eventually	RB
20417	1498	11	to	to	IN
20417	1498	12	the	the	DT
20417	1498	13	making	making	NN
20417	1498	14	of	of	IN
20417	1498	15	the	the	DT
20417	1498	16	fertile	fertile	JJ
20417	1498	17	soil	soil	NN
20417	1498	18	,	,	,
20417	1498	19	the	the	DT
20417	1498	20	invasion	invasion	NN
20417	1498	21	due	due	JJ
20417	1498	22	to	to	IN
20417	1498	23	air	air	NN
20417	1498	24	-	-	HYPH
20417	1498	25	breathing	breathe	VBG
20417	1498	26	Arthropods	arthropod	NNS
20417	1498	27	,	,	,
20417	1498	28	which	which	WDT
20417	1498	29	led	lead	VBD
20417	1498	30	eventually	eventually	RB
20417	1498	31	to	to	IN
20417	1498	32	the	the	DT
20417	1498	33	important	important	JJ
20417	1498	34	linkage	linkage	NN
20417	1498	35	between	between	IN
20417	1498	36	flowers	flower	NNS
20417	1498	37	and	and	CC
20417	1498	38	their	-PRON-	PRP$
20417	1498	39	insect	insect	JJ
20417	1498	40	visitors	visitor	NNS
20417	1498	41	,	,	,
20417	1498	42	and	and	CC
20417	1498	43	the	the	DT
20417	1498	44	invasion	invasion	NN
20417	1498	45	due	due	JJ
20417	1498	46	to	to	IN
20417	1498	47	air	air	NN
20417	1498	48	-	-	HYPH
20417	1498	49	breathing	breathing	NN
20417	1498	50	Amphibians	Amphibians	NNPS
20417	1498	51	,	,	,
20417	1498	52	which	which	WDT
20417	1498	53	led	lead	VBD
20417	1498	54	eventually	eventually	RB
20417	1498	55	to	to	IN
20417	1498	56	the	the	DT
20417	1498	57	higher	high	JJR
20417	1498	58	terrestrial	terrestrial	JJ
20417	1498	59	animals	animal	NNS
20417	1498	60	and	and	CC
20417	1498	61	to	to	IN
20417	1498	62	the	the	DT
20417	1498	63	development	development	NN
20417	1498	64	of	of	IN
20417	1498	65	intelligence	intelligence	NN
20417	1498	66	and	and	CC
20417	1498	67	family	family	NN
20417	1498	68	affection	affection	NN
20417	1498	69	.	.	.
20417	1499	1	Besides	besides	IN
20417	1499	2	these	these	DT
20417	1499	3	three	three	CD
20417	1499	4	great	great	JJ
20417	1499	5	invasions	invasion	NNS
20417	1499	6	,	,	,
20417	1499	7	there	there	EX
20417	1499	8	were	be	VBD
20417	1499	9	minor	minor	JJ
20417	1499	10	ones	one	NNS
20417	1499	11	such	such	JJ
20417	1499	12	as	as	IN
20417	1499	13	that	that	DT
20417	1499	14	leading	lead	VBG
20417	1499	15	to	to	IN
20417	1499	16	land	land	NN
20417	1499	17	-	-	HYPH
20417	1499	18	snails	snail	NNS
20417	1499	19	,	,	,
20417	1499	20	for	for	IN
20417	1499	21	there	there	EX
20417	1499	22	has	have	VBZ
20417	1499	23	been	be	VBN
20417	1499	24	a	a	DT
20417	1499	25	widespread	widespread	JJ
20417	1499	26	and	and	CC
20417	1499	27	persistent	persistent	JJ
20417	1499	28	tendency	tendency	NN
20417	1499	29	among	among	IN
20417	1499	30	aquatic	aquatic	JJ
20417	1499	31	animals	animal	NNS
20417	1499	32	to	to	TO
20417	1499	33	try	try	VB
20417	1499	34	to	to	TO
20417	1499	35	possess	possess	VB
20417	1499	36	the	the	DT
20417	1499	37	dry	dry	JJ
20417	1499	38	land	land	NN
20417	1499	39	.	.	.
20417	1500	1	Getting	get	VBG
20417	1500	2	on	on	RP
20417	1500	3	to	to	IN
20417	1500	4	dry	dry	JJ
20417	1500	5	land	land	NN
20417	1500	6	had	have	VBD
20417	1500	7	a	a	DT
20417	1500	8	manifold	manifold	JJ
20417	1500	9	significance	significance	NN
20417	1500	10	.	.	.
20417	1501	1	It	-PRON-	PRP
20417	1501	2	implied	imply	VBD
20417	1501	3	getting	get	VBG
20417	1501	4	into	into	IN
20417	1501	5	a	a	DT
20417	1501	6	medium	medium	NN
20417	1501	7	with	with	IN
20417	1501	8	a	a	DT
20417	1501	9	much	much	RB
20417	1501	10	larger	large	JJR
20417	1501	11	supply	supply	NN
20417	1501	12	of	of	IN
20417	1501	13	oxygen	oxygen	NN
20417	1501	14	than	than	IN
20417	1501	15	there	there	EX
20417	1501	16	is	be	VBZ
20417	1501	17	dissolved	dissolve	VBN
20417	1501	18	in	in	IN
20417	1501	19	the	the	DT
20417	1501	20	water	water	NN
20417	1501	21	.	.	.
20417	1502	1	But	but	CC
20417	1502	2	the	the	DT
20417	1502	3	oxygen	oxygen	NN
20417	1502	4	of	of	IN
20417	1502	5	the	the	DT
20417	1502	6	air	air	NN
20417	1502	7	is	be	VBZ
20417	1502	8	more	more	RBR
20417	1502	9	difficult	difficult	JJ
20417	1502	10	to	to	TO
20417	1502	11	capture	capture	VB
20417	1502	12	,	,	,
20417	1502	13	especially	especially	RB
20417	1502	14	when	when	WRB
20417	1502	15	the	the	DT
20417	1502	16	skin	skin	NN
20417	1502	17	becomes	become	VBZ
20417	1502	18	hard	hard	JJ
20417	1502	19	or	or	CC
20417	1502	20	well	well	RB
20417	1502	21	protected	protect	VBN
20417	1502	22	,	,	,
20417	1502	23	as	as	IN
20417	1502	24	it	-PRON-	PRP
20417	1502	25	is	be	VBZ
20417	1502	26	almost	almost	RB
20417	1502	27	bound	bind	VBN
20417	1502	28	to	to	TO
20417	1502	29	become	become	VB
20417	1502	30	in	in	IN
20417	1502	31	animals	animal	NNS
20417	1502	32	living	live	VBG
20417	1502	33	on	on	IN
20417	1502	34	dry	dry	JJ
20417	1502	35	ground	ground	NN
20417	1502	36	.	.	.
20417	1503	1	Thus	thus	RB
20417	1503	2	this	this	DT
20417	1503	3	leads	lead	VBZ
20417	1503	4	to	to	IN
20417	1503	5	the	the	DT
20417	1503	6	development	development	NN
20417	1503	7	of	of	IN
20417	1503	8	_	_	NNP
20417	1503	9	internal	internal	JJ
20417	1503	10	surfaces	surface	NNS
20417	1503	11	_	_	NNP
20417	1503	12	,	,	,
20417	1503	13	such	such	JJ
20417	1503	14	as	as	IN
20417	1503	15	those	those	DT
20417	1503	16	of	of	IN
20417	1503	17	lungs	lung	NNS
20417	1503	18	,	,	,
20417	1503	19	where	where	WRB
20417	1503	20	the	the	DT
20417	1503	21	oxygen	oxygen	NN
20417	1503	22	taken	take	VBN
20417	1503	23	into	into	IN
20417	1503	24	the	the	DT
20417	1503	25	body	body	NN
20417	1503	26	may	may	MD
20417	1503	27	be	be	VB
20417	1503	28	absorbed	absorb	VBN
20417	1503	29	by	by	IN
20417	1503	30	the	the	DT
20417	1503	31	blood	blood	NN
20417	1503	32	.	.	.
20417	1504	1	In	in	IN
20417	1504	2	most	most	JJS
20417	1504	3	animals	animal	NNS
20417	1504	4	the	the	DT
20417	1504	5	blood	blood	NN
20417	1504	6	goes	go	VBZ
20417	1504	7	to	to	IN
20417	1504	8	the	the	DT
20417	1504	9	surface	surface	NN
20417	1504	10	of	of	IN
20417	1504	11	oxygen	oxygen	NN
20417	1504	12	-	-	HYPH
20417	1504	13	capture	capture	NN
20417	1504	14	;	;	:
20417	1504	15	but	but	CC
20417	1504	16	in	in	IN
20417	1504	17	insects	insect	NNS
20417	1504	18	and	and	CC
20417	1504	19	their	-PRON-	PRP$
20417	1504	20	relatives	relative	NNS
20417	1504	21	there	there	RB
20417	1504	22	is	be	VBZ
20417	1504	23	a	a	DT
20417	1504	24	different	different	JJ
20417	1504	25	idea	idea	NN
20417	1504	26	--	--	:
20417	1504	27	of	of	IN
20417	1504	28	taking	take	VBG
20417	1504	29	the	the	DT
20417	1504	30	air	air	NN
20417	1504	31	to	to	IN
20417	1504	32	the	the	DT
20417	1504	33	blood	blood	NN
20417	1504	34	or	or	CC
20417	1504	35	in	in	IN
20417	1504	36	greater	great	JJR
20417	1504	37	part	part	NN
20417	1504	38	to	to	IN
20417	1504	39	the	the	DT
20417	1504	40	area	area	NN
20417	1504	41	of	of	IN
20417	1504	42	oxygen	oxygen	NN
20417	1504	43	-	-	HYPH
20417	1504	44	combustion	combustion	NN
20417	1504	45	,	,	,
20417	1504	46	the	the	DT
20417	1504	47	living	live	VBG
20417	1504	48	tissues	tissue	NNS
20417	1504	49	.	.	.
20417	1505	1	A	a	DT
20417	1505	2	system	system	NN
20417	1505	3	of	of	IN
20417	1505	4	branching	branch	VBG
20417	1505	5	air	air	NN
20417	1505	6	-	-	HYPH
20417	1505	7	tubes	tube	NNS
20417	1505	8	takes	take	VBZ
20417	1505	9	air	air	NN
20417	1505	10	into	into	IN
20417	1505	11	every	every	DT
20417	1505	12	hole	hole	NN
20417	1505	13	and	and	CC
20417	1505	14	corner	corner	NN
20417	1505	15	of	of	IN
20417	1505	16	the	the	DT
20417	1505	17	insect	insect	NN
20417	1505	18	's	's	POS
20417	1505	19	body	body	NN
20417	1505	20	,	,	,
20417	1505	21	and	and	CC
20417	1505	22	this	this	DT
20417	1505	23	thorough	thorough	JJ
20417	1505	24	aeration	aeration	NN
20417	1505	25	is	be	VBZ
20417	1505	26	doubtless	doubtless	RB
20417	1505	27	in	in	IN
20417	1505	28	part	part	NN
20417	1505	29	the	the	DT
20417	1505	30	secret	secret	NN
20417	1505	31	of	of	IN
20417	1505	32	the	the	DT
20417	1505	33	insect	insect	NN
20417	1505	34	's	's	POS
20417	1505	35	intense	intense	JJ
20417	1505	36	activity	activity	NN
20417	1505	37	.	.	.
20417	1506	1	The	the	DT
20417	1506	2	blood	blood	NN
20417	1506	3	never	never	RB
20417	1506	4	becomes	become	VBZ
20417	1506	5	impure	impure	NN
20417	1506	6	.	.	.
20417	1507	1	The	the	DT
20417	1507	2	conquest	conquest	NN
20417	1507	3	of	of	IN
20417	1507	4	the	the	DT
20417	1507	5	dry	dry	JJ
20417	1507	6	land	land	NN
20417	1507	7	also	also	RB
20417	1507	8	implied	imply	VBD
20417	1507	9	a	a	DT
20417	1507	10	predominance	predominance	NN
20417	1507	11	of	of	IN
20417	1507	12	that	that	DT
20417	1507	13	kind	kind	NN
20417	1507	14	of	of	IN
20417	1507	15	locomotion	locomotion	NN
20417	1507	16	which	which	WDT
20417	1507	17	may	may	MD
20417	1507	18	be	be	VB
20417	1507	19	compared	compare	VBN
20417	1507	20	to	to	IN
20417	1507	21	punting	punt	VBG
20417	1507	22	,	,	,
20417	1507	23	when	when	WRB
20417	1507	24	the	the	DT
20417	1507	25	body	body	NN
20417	1507	26	is	be	VBZ
20417	1507	27	pushed	push	VBN
20417	1507	28	along	along	IN
20417	1507	29	by	by	IN
20417	1507	30	pressing	press	VBG
20417	1507	31	a	a	DT
20417	1507	32	lever	lever	NN
20417	1507	33	against	against	IN
20417	1507	34	a	a	DT
20417	1507	35	hard	hard	JJ
20417	1507	36	substratum	substratum	NN
20417	1507	37	.	.	.
20417	1508	1	And	and	CC
20417	1508	2	it	-PRON-	PRP
20417	1508	3	also	also	RB
20417	1508	4	followed	follow	VBD
20417	1508	5	that	that	IN
20417	1508	6	with	with	IN
20417	1508	7	few	few	JJ
20417	1508	8	exceptions	exception	NNS
20417	1508	9	the	the	DT
20417	1508	10	body	body	NN
20417	1508	11	of	of	IN
20417	1508	12	the	the	DT
20417	1508	13	terrestrial	terrestrial	JJ
20417	1508	14	animal	animal	NN
20417	1508	15	tended	tend	VBD
20417	1508	16	to	to	TO
20417	1508	17	be	be	VB
20417	1508	18	compact	compact	JJ
20417	1508	19	,	,	,
20417	1508	20	readily	readily	RB
20417	1508	21	lifted	lift	VBN
20417	1508	22	off	off	RP
20417	1508	23	the	the	DT
20417	1508	24	ground	ground	NN
20417	1508	25	by	by	IN
20417	1508	26	the	the	DT
20417	1508	27	limbs	limb	NNS
20417	1508	28	or	or	CC
20417	1508	29	adjusted	adjust	VBN
20417	1508	30	in	in	IN
20417	1508	31	some	some	DT
20417	1508	32	other	other	JJ
20417	1508	33	way	way	NN
20417	1508	34	so	so	IN
20417	1508	35	that	that	IN
20417	1508	36	there	there	EX
20417	1508	37	may	may	MD
20417	1508	38	not	not	RB
20417	1508	39	be	be	VB
20417	1508	40	too	too	RB
20417	1508	41	large	large	JJ
20417	1508	42	a	a	DT
20417	1508	43	surface	surface	NN
20417	1508	44	trailing	trail	VBG
20417	1508	45	on	on	IN
20417	1508	46	the	the	DT
20417	1508	47	ground	ground	NN
20417	1508	48	.	.	.
20417	1509	1	An	an	DT
20417	1509	2	animal	animal	NN
20417	1509	3	like	like	IN
20417	1509	4	a	a	DT
20417	1509	5	jellyfish	jellyfish	NN
20417	1509	6	,	,	,
20417	1509	7	easily	easily	RB
20417	1509	8	supported	support	VBN
20417	1509	9	in	in	IN
20417	1509	10	the	the	DT
20417	1509	11	water	water	NN
20417	1509	12	,	,	,
20417	1509	13	would	would	MD
20417	1509	14	be	be	VB
20417	1509	15	impossible	impossible	JJ
20417	1509	16	on	on	IN
20417	1509	17	land	land	NN
20417	1509	18	.	.	.
20417	1510	1	Such	such	JJ
20417	1510	2	apparent	apparent	JJ
20417	1510	3	exceptions	exception	NNS
20417	1510	4	as	as	IN
20417	1510	5	earthworms	earthworm	NNS
20417	1510	6	,	,	,
20417	1510	7	centipedes	centipede	NNS
20417	1510	8	,	,	,
20417	1510	9	and	and	CC
20417	1510	10	snakes	snake	NNS
20417	1510	11	are	be	VBP
20417	1510	12	not	not	RB
20417	1510	13	difficult	difficult	JJ
20417	1510	14	to	to	TO
20417	1510	15	explain	explain	VB
20417	1510	16	,	,	,
20417	1510	17	for	for	IN
20417	1510	18	the	the	DT
20417	1510	19	earthworm	earthworm	NN
20417	1510	20	is	be	VBZ
20417	1510	21	a	a	DT
20417	1510	22	burrower	burrower	NN
20417	1510	23	which	which	WDT
20417	1510	24	eats	eat	VBZ
20417	1510	25	its	-PRON-	PRP$
20417	1510	26	way	way	NN
20417	1510	27	through	through	IN
20417	1510	28	the	the	DT
20417	1510	29	soil	soil	NN
20417	1510	30	,	,	,
20417	1510	31	the	the	DT
20417	1510	32	centipede	centipede	NN
20417	1510	33	's	's	POS
20417	1510	34	long	long	JJ
20417	1510	35	body	body	NN
20417	1510	36	is	be	VBZ
20417	1510	37	supported	support	VBN
20417	1510	38	by	by	IN
20417	1510	39	numerous	numerous	JJ
20417	1510	40	hard	hard	JJ
20417	1510	41	legs	leg	NNS
20417	1510	42	,	,	,
20417	1510	43	and	and	CC
20417	1510	44	the	the	DT
20417	1510	45	snake	snake	NN
20417	1510	46	pushes	push	VBZ
20417	1510	47	itself	-PRON-	PRP
20417	1510	48	along	along	RP
20417	1510	49	by	by	IN
20417	1510	50	means	mean	NNS
20417	1510	51	of	of	IN
20417	1510	52	the	the	DT
20417	1510	53	large	large	JJ
20417	1510	54	ventral	ventral	JJ
20417	1510	55	scales	scale	NNS
20417	1510	56	to	to	TO
20417	1510	57	which	which	WDT
20417	1510	58	the	the	DT
20417	1510	59	lower	low	JJR
20417	1510	60	ends	end	NNS
20417	1510	61	of	of	IN
20417	1510	62	very	very	RB
20417	1510	63	numerous	numerous	JJ
20417	1510	64	ribs	rib	NNS
20417	1510	65	are	be	VBP
20417	1510	66	attached	attach	VBN
20417	1510	67	.	.	.
20417	1511	1	Methods	method	NNS
20417	1511	2	of	of	IN
20417	1511	3	Mastering	master	VBG
20417	1511	4	the	the	DT
20417	1511	5	Difficulties	difficulty	NNS
20417	1511	6	of	of	IN
20417	1511	7	Terrestrial	Terrestrial	NNP
20417	1511	8	Life	Life	NNP
20417	1511	9	A	a	DT
20417	1511	10	great	great	JJ
20417	1511	11	restriction	restriction	NN
20417	1511	12	attendant	attendant	JJ
20417	1511	13	on	on	IN
20417	1511	14	the	the	DT
20417	1511	15	invasion	invasion	NN
20417	1511	16	of	of	IN
20417	1511	17	the	the	DT
20417	1511	18	dry	dry	JJ
20417	1511	19	land	land	NN
20417	1511	20	is	be	VBZ
20417	1511	21	that	that	IN
20417	1511	22	locomotion	locomotion	NN
20417	1511	23	becomes	become	VBZ
20417	1511	24	limited	limit	VBN
20417	1511	25	to	to	IN
20417	1511	26	one	one	CD
20417	1511	27	plane	plane	NN
20417	1511	28	,	,	,
20417	1511	29	namely	namely	RB
20417	1511	30	,	,	,
20417	1511	31	the	the	DT
20417	1511	32	surface	surface	NN
20417	1511	33	of	of	IN
20417	1511	34	the	the	DT
20417	1511	35	earth	earth	NN
20417	1511	36	.	.	.
20417	1512	1	This	this	DT
20417	1512	2	is	be	VBZ
20417	1512	3	in	in	IN
20417	1512	4	great	great	JJ
20417	1512	5	contrast	contrast	NN
20417	1512	6	to	to	IN
20417	1512	7	what	what	WP
20417	1512	8	is	be	VBZ
20417	1512	9	true	true	JJ
20417	1512	10	in	in	IN
20417	1512	11	the	the	DT
20417	1512	12	water	water	NN
20417	1512	13	,	,	,
20417	1512	14	where	where	WRB
20417	1512	15	the	the	DT
20417	1512	16	animal	animal	NN
20417	1512	17	can	can	MD
20417	1512	18	move	move	VB
20417	1512	19	up	up	RB
20417	1512	20	or	or	CC
20417	1512	21	down	down	RB
20417	1512	22	,	,	,
20417	1512	23	to	to	IN
20417	1512	24	right	right	RB
20417	1512	25	or	or	CC
20417	1512	26	to	to	IN
20417	1512	27	left	leave	VBN
20417	1512	28	,	,	,
20417	1512	29	at	at	IN
20417	1512	30	any	any	DT
20417	1512	31	angle	angle	NN
20417	1512	32	and	and	CC
20417	1512	33	in	in	IN
20417	1512	34	three	three	CD
20417	1512	35	dimensions	dimension	NNS
20417	1512	36	.	.	.
20417	1513	1	It	-PRON-	PRP
20417	1513	2	surely	surely	RB
20417	1513	3	follows	follow	VBZ
20417	1513	4	from	from	IN
20417	1513	5	this	this	DT
20417	1513	6	that	that	IN
20417	1513	7	the	the	DT
20417	1513	8	movements	movement	NNS
20417	1513	9	of	of	IN
20417	1513	10	land	land	NN
20417	1513	11	animals	animal	NNS
20417	1513	12	must	must	MD
20417	1513	13	be	be	VB
20417	1513	14	rapid	rapid	JJ
20417	1513	15	and	and	CC
20417	1513	16	precise	precise	JJ
20417	1513	17	,	,	,
20417	1513	18	unless	unless	IN
20417	1513	19	,	,	,
20417	1513	20	indeed	indeed	RB
20417	1513	21	,	,	,
20417	1513	22	safety	safety	NN
20417	1513	23	is	be	VBZ
20417	1513	24	secured	secure	VBN
20417	1513	25	in	in	IN
20417	1513	26	some	some	DT
20417	1513	27	other	other	JJ
20417	1513	28	way	way	NN
20417	1513	29	.	.	.
20417	1514	1	Hence	hence	RB
20417	1514	2	it	-PRON-	PRP
20417	1514	3	is	be	VBZ
20417	1514	4	easy	easy	JJ
20417	1514	5	to	to	TO
20417	1514	6	understand	understand	VB
20417	1514	7	why	why	WRB
20417	1514	8	most	most	JJS
20417	1514	9	land	land	NN
20417	1514	10	animals	animal	NNS
20417	1514	11	have	have	VBP
20417	1514	12	very	very	RB
20417	1514	13	finely	finely	RB
20417	1514	14	developed	develop	VBN
20417	1514	15	striped	stripe	VBN
20417	1514	16	muscles	muscle	NNS
20417	1514	17	,	,	,
20417	1514	18	and	and	CC
20417	1514	19	why	why	WRB
20417	1514	20	a	a	DT
20417	1514	21	beetle	beetle	NN
20417	1514	22	running	run	VBG
20417	1514	23	on	on	IN
20417	1514	24	the	the	DT
20417	1514	25	ground	ground	NN
20417	1514	26	has	have	VBZ
20417	1514	27	far	far	RB
20417	1514	28	more	more	RBR
20417	1514	29	numerous	numerous	JJ
20417	1514	30	muscles	muscle	NNS
20417	1514	31	than	than	IN
20417	1514	32	a	a	DT
20417	1514	33	lobster	lobster	NN
20417	1514	34	swimming	swimming	NN
20417	1514	35	in	in	IN
20417	1514	36	the	the	DT
20417	1514	37	sea	sea	NN
20417	1514	38	.	.	.
20417	1515	1	Land	land	NN
20417	1515	2	animals	animal	NNS
20417	1515	3	were	be	VBD
20417	1515	4	also	also	RB
20417	1515	5	handicapped	handicap	VBN
20417	1515	6	by	by	IN
20417	1515	7	the	the	DT
20417	1515	8	risks	risk	NNS
20417	1515	9	of	of	IN
20417	1515	10	drought	drought	NN
20417	1515	11	and	and	CC
20417	1515	12	of	of	IN
20417	1515	13	frost	frost	NN
20417	1515	14	,	,	,
20417	1515	15	but	but	CC
20417	1515	16	these	these	DT
20417	1515	17	were	be	VBD
20417	1515	18	met	meet	VBN
20417	1515	19	by	by	IN
20417	1515	20	defences	defence	NNS
20417	1515	21	of	of	IN
20417	1515	22	the	the	DT
20417	1515	23	most	most	RBS
20417	1515	24	diverse	diverse	JJ
20417	1515	25	description	description	NN
20417	1515	26	,	,	,
20417	1515	27	from	from	IN
20417	1515	28	the	the	DT
20417	1515	29	hairs	hair	NNS
20417	1515	30	of	of	IN
20417	1515	31	woolly	woolly	NNP
20417	1515	32	caterpillars	caterpillar	VBZ
20417	1515	33	to	to	IN
20417	1515	34	the	the	DT
20417	1515	35	fur	fur	NN
20417	1515	36	of	of	IN
20417	1515	37	mammals	mammal	NNS
20417	1515	38	,	,	,
20417	1515	39	from	from	IN
20417	1515	40	the	the	DT
20417	1515	41	carapace	carapace	NN
20417	1515	42	of	of	IN
20417	1515	43	tortoises	tortoise	NNS
20417	1515	44	to	to	IN
20417	1515	45	the	the	DT
20417	1515	46	armour	armour	NN
20417	1515	47	of	of	IN
20417	1515	48	armadillos	armadillo	NNS
20417	1515	49	.	.	.
20417	1516	1	In	in	IN
20417	1516	2	other	other	JJ
20417	1516	3	cases	case	NNS
20417	1516	4	,	,	,
20417	1516	5	it	-PRON-	PRP
20417	1516	6	is	be	VBZ
20417	1516	7	hardly	hardly	RB
20417	1516	8	necessary	necessary	JJ
20417	1516	9	to	to	TO
20417	1516	10	say	say	VB
20417	1516	11	,	,	,
20417	1516	12	the	the	DT
20417	1516	13	difficulties	difficulty	NNS
20417	1516	14	may	may	MD
20417	1516	15	be	be	VB
20417	1516	16	met	meet	VBN
20417	1516	17	in	in	IN
20417	1516	18	other	other	JJ
20417	1516	19	ways	way	NNS
20417	1516	20	,	,	,
20417	1516	21	as	as	IN
20417	1516	22	frogs	frog	NNS
20417	1516	23	meet	meet	VBP
20417	1516	24	the	the	DT
20417	1516	25	winter	winter	NN
20417	1516	26	by	by	IN
20417	1516	27	falling	fall	VBG
20417	1516	28	into	into	IN
20417	1516	29	a	a	DT
20417	1516	30	lethargic	lethargic	JJ
20417	1516	31	state	state	NN
20417	1516	32	in	in	IN
20417	1516	33	some	some	DT
20417	1516	34	secluded	secluded	JJ
20417	1516	35	retreat	retreat	NN
20417	1516	36	.	.	.
20417	1517	1	Another	another	DT
20417	1517	2	consequence	consequence	NN
20417	1517	3	of	of	IN
20417	1517	4	getting	get	VBG
20417	1517	5	on	on	RP
20417	1517	6	to	to	IN
20417	1517	7	dry	dry	JJ
20417	1517	8	land	land	NN
20417	1517	9	is	be	VBZ
20417	1517	10	that	that	IN
20417	1517	11	the	the	DT
20417	1517	12	eggs	egg	NNS
20417	1517	13	or	or	CC
20417	1517	14	young	young	JJ
20417	1517	15	can	can	MD
20417	1517	16	no	no	RB
20417	1517	17	longer	longer	RB
20417	1517	18	be	be	VB
20417	1517	19	set	set	VBN
20417	1517	20	free	free	JJ
20417	1517	21	anyhow	anyhow	RB
20417	1517	22	,	,	,
20417	1517	23	as	as	IN
20417	1517	24	is	be	VBZ
20417	1517	25	possible	possible	JJ
20417	1517	26	when	when	WRB
20417	1517	27	the	the	DT
20417	1517	28	animal	animal	NN
20417	1517	29	is	be	VBZ
20417	1517	30	surrounded	surround	VBN
20417	1517	31	by	by	IN
20417	1517	32	water	water	NN
20417	1517	33	,	,	,
20417	1517	34	which	which	WDT
20417	1517	35	is	be	VBZ
20417	1517	36	in	in	IN
20417	1517	37	itself	-PRON-	PRP
20417	1517	38	more	more	RBR
20417	1517	39	or	or	CC
20417	1517	40	less	less	JJR
20417	1517	41	of	of	IN
20417	1517	42	a	a	DT
20417	1517	43	cradle	cradle	NN
20417	1517	44	.	.	.
20417	1518	1	If	if	IN
20417	1518	2	the	the	DT
20417	1518	3	eggs	egg	NNS
20417	1518	4	were	be	VBD
20417	1518	5	laid	lay	VBN
20417	1518	6	or	or	CC
20417	1518	7	the	the	DT
20417	1518	8	young	young	JJ
20417	1518	9	liberated	liberate	VBN
20417	1518	10	on	on	IN
20417	1518	11	dry	dry	JJ
20417	1518	12	ground	ground	NN
20417	1518	13	,	,	,
20417	1518	14	the	the	DT
20417	1518	15	chances	chance	NNS
20417	1518	16	are	be	VBP
20417	1518	17	many	many	JJ
20417	1518	18	that	that	IN
20417	1518	19	they	-PRON-	PRP
20417	1518	20	would	would	MD
20417	1518	21	be	be	VB
20417	1518	22	dried	dry	VBN
20417	1518	23	up	up	RP
20417	1518	24	or	or	CC
20417	1518	25	devoured	devour	VBN
20417	1518	26	.	.	.
20417	1519	1	So	so	CC
20417	1519	2	there	there	EX
20417	1519	3	are	be	VBP
20417	1519	4	numerous	numerous	JJ
20417	1519	5	ways	way	NNS
20417	1519	6	in	in	IN
20417	1519	7	which	which	WDT
20417	1519	8	land	land	NN
20417	1519	9	animals	animal	NNS
20417	1519	10	secure	secure	VBP
20417	1519	11	the	the	DT
20417	1519	12	safety	safety	NN
20417	1519	13	of	of	IN
20417	1519	14	their	-PRON-	PRP$
20417	1519	15	young	young	JJ
20417	1519	16	,	,	,
20417	1519	17	e.g.	e.g.	RB
20417	1520	1	by	by	IN
20417	1520	2	burying	bury	VBG
20417	1520	3	them	-PRON-	PRP
20417	1520	4	in	in	IN
20417	1520	5	the	the	DT
20417	1520	6	ground	ground	NN
20417	1520	7	,	,	,
20417	1520	8	or	or	CC
20417	1520	9	by	by	IN
20417	1520	10	hiding	hide	VBG
20417	1520	11	them	-PRON-	PRP
20417	1520	12	in	in	IN
20417	1520	13	nests	nest	NNS
20417	1520	14	,	,	,
20417	1520	15	or	or	CC
20417	1520	16	by	by	IN
20417	1520	17	carrying	carry	VBG
20417	1520	18	them	-PRON-	PRP
20417	1520	19	about	about	IN
20417	1520	20	for	for	IN
20417	1520	21	a	a	DT
20417	1520	22	prolonged	prolonged	JJ
20417	1520	23	period	period	NN
20417	1520	24	either	either	CC
20417	1520	25	before	before	IN
20417	1520	26	or	or	CC
20417	1520	27	after	after	IN
20417	1520	28	birth	birth	NN
20417	1520	29	.	.	.
20417	1521	1	This	this	DT
20417	1521	2	may	may	MD
20417	1521	3	mean	mean	VB
20417	1521	4	great	great	JJ
20417	1521	5	safety	safety	NN
20417	1521	6	for	for	IN
20417	1521	7	the	the	DT
20417	1521	8	young	young	JJ
20417	1521	9	,	,	,
20417	1521	10	this	this	DT
20417	1521	11	may	may	MD
20417	1521	12	make	make	VB
20417	1521	13	it	-PRON-	PRP
20417	1521	14	possible	possible	JJ
20417	1521	15	to	to	TO
20417	1521	16	have	have	VB
20417	1521	17	only	only	RB
20417	1521	18	a	a	DT
20417	1521	19	small	small	JJ
20417	1521	20	family	family	NN
20417	1521	21	,	,	,
20417	1521	22	and	and	CC
20417	1521	23	this	this	DT
20417	1521	24	may	may	MD
20417	1521	25	tend	tend	VB
20417	1521	26	to	to	IN
20417	1521	27	the	the	DT
20417	1521	28	evolution	evolution	NN
20417	1521	29	of	of	IN
20417	1521	30	parental	parental	JJ
20417	1521	31	care	care	NN
20417	1521	32	and	and	CC
20417	1521	33	the	the	DT
20417	1521	34	kindly	kindly	JJ
20417	1521	35	emotions	emotion	NNS
20417	1521	36	.	.	.
20417	1522	1	Thus	thus	RB
20417	1522	2	it	-PRON-	PRP
20417	1522	3	may	may	MD
20417	1522	4	be	be	VB
20417	1522	5	understood	understand	VBN
20417	1522	6	that	that	IN
20417	1522	7	from	from	IN
20417	1522	8	the	the	DT
20417	1522	9	conquest	conquest	NN
20417	1522	10	of	of	IN
20417	1522	11	the	the	DT
20417	1522	12	land	land	NN
20417	1522	13	many	many	JJ
20417	1522	14	far	far	RB
20417	1522	15	-	-	HYPH
20417	1522	16	reaching	reach	VBG
20417	1522	17	consequences	consequence	NNS
20417	1522	18	have	have	VBP
20417	1522	19	followed	follow	VBN
20417	1522	20	.	.	.
20417	1523	1	[	[	-LRB-
20417	1523	2	Illustration	illustration	NN
20417	1523	3	:	:	:
20417	1523	4	_	_	NNP
20417	1523	5	Photo	Photo	NNP
20417	1523	6	:	:	:
20417	1523	7	Rischgitz	Rischgitz	NNP
20417	1523	8	.	.	.
20417	1523	9	_	_	NNP
20417	1523	10	PROFESSOR	PROFESSOR	NNP
20417	1523	11	THOMAS	THOMAS	NNP
20417	1523	12	HENRY	HENRY	NNP
20417	1523	13	HUXLEY	huxley	NN
20417	1523	14	(	(	-LRB-
20417	1523	15	1825	1825	CD
20417	1523	16	-	-	SYM
20417	1523	17	95	95	CD
20417	1523	18	)	)	-RRB-
20417	1523	19	One	one	CD
20417	1523	20	of	of	IN
20417	1523	21	the	the	DT
20417	1523	22	most	most	RBS
20417	1523	23	distinguished	distinguished	JJ
20417	1523	24	of	of	IN
20417	1523	25	zoologists	zoologist	NNS
20417	1523	26	,	,	,
20417	1523	27	with	with	IN
20417	1523	28	unsurpassed	unsurpassed	JJ
20417	1523	29	gifts	gift	NNS
20417	1523	30	as	as	IN
20417	1523	31	a	a	DT
20417	1523	32	teacher	teacher	NN
20417	1523	33	and	and	CC
20417	1523	34	expositor	expositor	NN
20417	1523	35	.	.	.
20417	1524	1	He	-PRON-	PRP
20417	1524	2	did	do	VBD
20417	1524	3	great	great	JJ
20417	1524	4	service	service	NN
20417	1524	5	in	in	IN
20417	1524	6	gaining	gain	VBG
20417	1524	7	a	a	DT
20417	1524	8	place	place	NN
20417	1524	9	for	for	IN
20417	1524	10	science	science	NN
20417	1524	11	in	in	IN
20417	1524	12	ordinary	ordinary	JJ
20417	1524	13	education	education	NN
20417	1524	14	and	and	CC
20417	1524	15	in	in	IN
20417	1524	16	popular	popular	JJ
20417	1524	17	estimation	estimation	NN
20417	1524	18	.	.	.
20417	1525	1	No	no	DT
20417	1525	2	one	one	NN
20417	1525	3	championed	champion	VBD
20417	1525	4	Evolutionism	Evolutionism	NNP
20417	1525	5	with	with	IN
20417	1525	6	more	more	JJR
20417	1525	7	courage	courage	NN
20417	1525	8	and	and	CC
20417	1525	9	skill	skill	NN
20417	1525	10	.	.	.
20417	1525	11	]	]	-RRB-
20417	1526	1	[	[	-LRB-
20417	1526	2	Illustration	illustration	NN
20417	1526	3	:	:	:
20417	1526	4	BARON	BARON	NNP
20417	1526	5	CUVIER	CUVIER	NNP
20417	1526	6	,	,	,
20417	1526	7	1769	1769	CD
20417	1526	8	-	-	SYM
20417	1526	9	1832	1832	CD
20417	1526	10	One	one	CD
20417	1526	11	of	of	IN
20417	1526	12	the	the	DT
20417	1526	13	founders	founder	NNS
20417	1526	14	of	of	IN
20417	1526	15	modern	modern	JJ
20417	1526	16	Comparative	Comparative	NNP
20417	1526	17	Anatomy	Anatomy	NNP
20417	1526	18	.	.	.
20417	1527	1	A	a	DT
20417	1527	2	man	man	NN
20417	1527	3	of	of	IN
20417	1527	4	gigantic	gigantic	JJ
20417	1527	5	intellect	intellect	NN
20417	1527	6	,	,	,
20417	1527	7	who	who	WP
20417	1527	8	came	come	VBD
20417	1527	9	to	to	IN
20417	1527	10	Paris	Paris	NNP
20417	1527	11	as	as	IN
20417	1527	12	a	a	DT
20417	1527	13	youth	youth	NN
20417	1527	14	from	from	IN
20417	1527	15	the	the	DT
20417	1527	16	provinces	province	NNS
20417	1527	17	,	,	,
20417	1527	18	and	and	CC
20417	1527	19	became	become	VBD
20417	1527	20	the	the	DT
20417	1527	21	director	director	NN
20417	1527	22	of	of	IN
20417	1527	23	the	the	DT
20417	1527	24	higher	high	JJR
20417	1527	25	education	education	NN
20417	1527	26	of	of	IN
20417	1527	27	France	France	NNP
20417	1527	28	and	and	CC
20417	1527	29	a	a	DT
20417	1527	30	peer	peer	NN
20417	1527	31	of	of	IN
20417	1527	32	the	the	DT
20417	1527	33	Empire	Empire	NNP
20417	1527	34	.	.	.
20417	1528	1	He	-PRON-	PRP
20417	1528	2	was	be	VBD
20417	1528	3	opposed	opposed	JJ
20417	1528	4	to	to	IN
20417	1528	5	Evolutionist	evolutionist	JJ
20417	1528	6	ideas	idea	NNS
20417	1528	7	,	,	,
20417	1528	8	but	but	CC
20417	1528	9	he	-PRON-	PRP
20417	1528	10	had	have	VBD
20417	1528	11	anatomical	anatomical	JJ
20417	1528	12	genius	genius	NN
20417	1528	13	.	.	.
20417	1528	14	]	]	-RRB-
20417	1529	1	[	[	-LRB-
20417	1529	2	Illustration	illustration	NN
20417	1529	3	:	:	:
20417	1529	4	AN	an	DT
20417	1529	5	ILLUSTRATION	ILLUSTRATION	NNP
20417	1529	6	SHOWING	show	VBG
20417	1529	7	VARIOUS	various	NN
20417	1529	8	METHODS	methods	NN
20417	1529	9	OF	of	IN
20417	1529	10	FLYING	flying	NN
20417	1529	11	AND	and	CC
20417	1529	12	SWOOPING	swooping	NN
20417	1529	13	Gull	Gull	NNP
20417	1529	14	,	,	,
20417	1529	15	with	with	IN
20417	1529	16	a	a	DT
20417	1529	17	feather	feather	NN
20417	1529	18	-	-	HYPH
20417	1529	19	wing	wing	NN
20417	1529	20	,	,	,
20417	1529	21	a	a	DT
20417	1529	22	true	true	JJ
20417	1529	23	flier	flier	NN
20417	1529	24	.	.	.
20417	1530	1	Fox	Fox	NNP
20417	1530	2	-	-	HYPH
20417	1530	3	bat	bat	NN
20417	1530	4	,	,	,
20417	1530	5	with	with	IN
20417	1530	6	a	a	DT
20417	1530	7	skin	skin	NN
20417	1530	8	-	-	HYPH
20417	1530	9	wing	wing	NN
20417	1530	10	,	,	,
20417	1530	11	a	a	DT
20417	1530	12	true	true	JJ
20417	1530	13	flier	flier	NN
20417	1530	14	.	.	.
20417	1531	1	Flying	fly	VBG
20417	1531	2	Squirrel	Squirrel	NNP
20417	1531	3	,	,	,
20417	1531	4	with	with	IN
20417	1531	5	a	a	DT
20417	1531	6	parachute	parachute	NN
20417	1531	7	of	of	IN
20417	1531	8	skin	skin	NN
20417	1531	9	,	,	,
20417	1531	10	able	able	JJ
20417	1531	11	to	to	TO
20417	1531	12	swoop	swoop	VB
20417	1531	13	from	from	IN
20417	1531	14	tree	tree	NN
20417	1531	15	to	to	IN
20417	1531	16	tree	tree	NN
20417	1531	17	,	,	,
20417	1531	18	but	but	CC
20417	1531	19	not	not	RB
20417	1531	20	to	to	TO
20417	1531	21	fly	fly	VB
20417	1531	22	.	.	.
20417	1532	1	Flying	fly	VBG
20417	1532	2	Fish	Fish	NNP
20417	1532	3	,	,	,
20417	1532	4	with	with	IN
20417	1532	5	pectoral	pectoral	JJ
20417	1532	6	fins	fin	NNS
20417	1532	7	used	use	VBN
20417	1532	8	as	as	IN
20417	1532	9	volplanes	volplane	NNS
20417	1532	10	in	in	IN
20417	1532	11	a	a	DT
20417	1532	12	great	great	JJ
20417	1532	13	leap	leap	NN
20417	1532	14	due	due	IN
20417	1532	15	to	to	IN
20417	1532	16	the	the	DT
20417	1532	17	tail	tail	NN
20417	1532	18	.	.	.
20417	1533	1	To	to	IN
20417	1533	2	some	some	DT
20417	1533	3	extent	extent	NN
20417	1533	4	able	able	JJ
20417	1533	5	to	to	TO
20417	1533	6	sail	sail	VB
20417	1533	7	in	in	IN
20417	1533	8	albatros	albatros	NNP
20417	1533	9	fashion	fashion	NN
20417	1533	10	.	.	.
20417	1533	11	]	]	-RRB-
20417	1534	1	Finally	finally	RB
20417	1534	2	,	,	,
20417	1534	3	it	-PRON-	PRP
20417	1534	4	is	be	VBZ
20417	1534	5	worth	worth	JJ
20417	1534	6	dwelling	dwell	VBG
20417	1534	7	on	on	IN
20417	1534	8	the	the	DT
20417	1534	9	risks	risk	NNS
20417	1534	10	of	of	IN
20417	1534	11	terrestrial	terrestrial	JJ
20417	1534	12	life	life	NN
20417	1534	13	,	,	,
20417	1534	14	because	because	IN
20417	1534	15	they	-PRON-	PRP
20417	1534	16	enable	enable	VBP
20417	1534	17	us	-PRON-	PRP
20417	1534	18	better	well	RBR
20417	1534	19	to	to	TO
20417	1534	20	understand	understand	VB
20417	1534	21	why	why	WRB
20417	1534	22	so	so	RB
20417	1534	23	many	many	JJ
20417	1534	24	land	land	NN
20417	1534	25	animals	animal	NNS
20417	1534	26	have	have	VBP
20417	1534	27	become	become	VBN
20417	1534	28	burrowers	burrower	NNS
20417	1534	29	and	and	CC
20417	1534	30	others	other	NNS
20417	1534	31	climbers	climber	NNS
20417	1534	32	of	of	IN
20417	1534	33	trees	tree	NNS
20417	1534	34	,	,	,
20417	1534	35	why	why	WRB
20417	1534	36	some	some	DT
20417	1534	37	have	have	VBP
20417	1534	38	returned	return	VBN
20417	1534	39	to	to	IN
20417	1534	40	the	the	DT
20417	1534	41	water	water	NN
20417	1534	42	and	and	CC
20417	1534	43	others	other	NNS
20417	1534	44	have	have	VBP
20417	1534	45	taken	take	VBN
20417	1534	46	to	to	IN
20417	1534	47	the	the	DT
20417	1534	48	air	air	NN
20417	1534	49	.	.	.
20417	1535	1	It	-PRON-	PRP
20417	1535	2	may	may	MD
20417	1535	3	be	be	VB
20417	1535	4	asked	ask	VBN
20417	1535	5	,	,	,
20417	1535	6	perhaps	perhaps	RB
20417	1535	7	,	,	,
20417	1535	8	why	why	WRB
20417	1535	9	the	the	DT
20417	1535	10	land	land	NN
20417	1535	11	should	should	MD
20417	1535	12	have	have	VB
20417	1535	13	been	be	VBN
20417	1535	14	colonised	colonise	VBN
20417	1535	15	at	at	RB
20417	1535	16	all	all	RB
20417	1535	17	when	when	WRB
20417	1535	18	the	the	DT
20417	1535	19	risks	risk	NNS
20417	1535	20	and	and	CC
20417	1535	21	difficulties	difficulty	NNS
20417	1535	22	are	be	VBP
20417	1535	23	so	so	RB
20417	1535	24	great	great	JJ
20417	1535	25	.	.	.
20417	1536	1	The	the	DT
20417	1536	2	answer	answer	NN
20417	1536	3	must	must	MD
20417	1536	4	be	be	VB
20417	1536	5	that	that	DT
20417	1536	6	necessity	necessity	NN
20417	1536	7	and	and	CC
20417	1536	8	curiosity	curiosity	NN
20417	1536	9	are	be	VBP
20417	1536	10	the	the	DT
20417	1536	11	mother	mother	NN
20417	1536	12	and	and	CC
20417	1536	13	father	father	NN
20417	1536	14	of	of	IN
20417	1536	15	invention	invention	NN
20417	1536	16	.	.	.
20417	1537	1	Animals	animal	NNS
20417	1537	2	left	leave	VBD
20417	1537	3	the	the	DT
20417	1537	4	water	water	NN
20417	1537	5	because	because	IN
20417	1537	6	the	the	DT
20417	1537	7	pools	pool	NNS
20417	1537	8	dried	dry	VBN
20417	1537	9	up	up	RP
20417	1537	10	,	,	,
20417	1537	11	or	or	CC
20417	1537	12	because	because	IN
20417	1537	13	they	-PRON-	PRP
20417	1537	14	were	be	VBD
20417	1537	15	overcrowded	overcrowded	JJ
20417	1537	16	,	,	,
20417	1537	17	or	or	CC
20417	1537	18	because	because	IN
20417	1537	19	of	of	IN
20417	1537	20	inveterate	inveterate	JJ
20417	1537	21	enemies	enemy	NNS
20417	1537	22	,	,	,
20417	1537	23	but	but	CC
20417	1537	24	also	also	RB
20417	1537	25	because	because	IN
20417	1537	26	of	of	IN
20417	1537	27	that	that	DT
20417	1537	28	curiosity	curiosity	NN
20417	1537	29	and	and	CC
20417	1537	30	spirit	spirit	NN
20417	1537	31	of	of	IN
20417	1537	32	adventure	adventure	NN
20417	1537	33	which	which	WDT
20417	1537	34	,	,	,
20417	1537	35	from	from	IN
20417	1537	36	first	first	RB
20417	1537	37	to	to	IN
20417	1537	38	last	last	JJ
20417	1537	39	,	,	,
20417	1537	40	has	have	VBZ
20417	1537	41	been	be	VBN
20417	1537	42	one	one	CD
20417	1537	43	of	of	IN
20417	1537	44	the	the	DT
20417	1537	45	spurs	spur	NNS
20417	1537	46	of	of	IN
20417	1537	47	progress	progress	NN
20417	1537	48	.	.	.
20417	1538	1	Conquering	conquer	VBG
20417	1538	2	the	the	DT
20417	1538	3	Air	Air	NNP
20417	1538	4	6	6	CD
20417	1538	5	.	.	.
20417	1539	1	The	the	DT
20417	1539	2	last	last	JJ
20417	1539	3	great	great	JJ
20417	1539	4	haunt	haunt	NN
20417	1539	5	of	of	IN
20417	1539	6	life	life	NN
20417	1539	7	is	be	VBZ
20417	1539	8	the	the	DT
20417	1539	9	air	air	NN
20417	1539	10	,	,	,
20417	1539	11	a	a	DT
20417	1539	12	mastery	mastery	NN
20417	1539	13	of	of	IN
20417	1539	14	which	which	WDT
20417	1539	15	must	must	MD
20417	1539	16	be	be	VB
20417	1539	17	placed	place	VBN
20417	1539	18	to	to	IN
20417	1539	19	the	the	DT
20417	1539	20	credit	credit	NN
20417	1539	21	of	of	IN
20417	1539	22	insects	insect	NNS
20417	1539	23	,	,	,
20417	1539	24	Pterodactyls	Pterodactyls	NNP
20417	1539	25	,	,	,
20417	1539	26	birds	bird	NNS
20417	1539	27	,	,	,
20417	1539	28	and	and	CC
20417	1539	29	bats	bat	NNS
20417	1539	30	.	.	.
20417	1540	1	These	these	DT
20417	1540	2	have	have	VBP
20417	1540	3	been	be	VBN
20417	1540	4	the	the	DT
20417	1540	5	successes	success	NNS
20417	1540	6	,	,	,
20417	1540	7	but	but	CC
20417	1540	8	it	-PRON-	PRP
20417	1540	9	should	should	MD
20417	1540	10	be	be	VB
20417	1540	11	noted	note	VBN
20417	1540	12	that	that	IN
20417	1540	13	there	there	EX
20417	1540	14	have	have	VBP
20417	1540	15	been	be	VBN
20417	1540	16	many	many	JJ
20417	1540	17	brilliant	brilliant	JJ
20417	1540	18	failures	failure	NNS
20417	1540	19	,	,	,
20417	1540	20	which	which	WDT
20417	1540	21	have	have	VBP
20417	1540	22	not	not	RB
20417	1540	23	attained	attain	VBN
20417	1540	24	to	to	IN
20417	1540	25	much	much	RB
20417	1540	26	more	more	JJR
20417	1540	27	than	than	IN
20417	1540	28	parachuting	parachuting	NN
20417	1540	29	.	.	.
20417	1541	1	These	these	DT
20417	1541	2	include	include	VBP
20417	1541	3	the	the	DT
20417	1541	4	Flying	Flying	NNP
20417	1541	5	Fishes	Fishes	NNP
20417	1541	6	,	,	,
20417	1541	7	which	which	WDT
20417	1541	8	take	take	VBP
20417	1541	9	leaps	leap	NNS
20417	1541	10	from	from	IN
20417	1541	11	the	the	DT
20417	1541	12	water	water	NN
20417	1541	13	and	and	CC
20417	1541	14	are	be	VBP
20417	1541	15	carried	carry	VBN
20417	1541	16	for	for	IN
20417	1541	17	many	many	JJ
20417	1541	18	yards	yard	NNS
20417	1541	19	and	and	CC
20417	1541	20	to	to	IN
20417	1541	21	considerable	considerable	JJ
20417	1541	22	heights	height	NNS
20417	1541	23	,	,	,
20417	1541	24	holding	hold	VBG
20417	1541	25	their	-PRON-	PRP$
20417	1541	26	enlarged	enlarge	VBN
20417	1541	27	pectoral	pectoral	NN
20417	1541	28	fins	fin	VBZ
20417	1541	29	taut	taut	NNP
20417	1541	30	or	or	CC
20417	1541	31	with	with	IN
20417	1541	32	little	little	JJ
20417	1541	33	more	more	JJR
20417	1541	34	than	than	IN
20417	1541	35	a	a	DT
20417	1541	36	slight	slight	JJ
20417	1541	37	fluttering	fluttering	NN
20417	1541	38	.	.	.
20417	1542	1	There	there	EX
20417	1542	2	is	be	VBZ
20417	1542	3	a	a	DT
20417	1542	4	so	so	RB
20417	1542	5	-	-	HYPH
20417	1542	6	called	call	VBN
20417	1542	7	Flying	Flying	NNP
20417	1542	8	Frog	Frog	NNP
20417	1542	9	(	(	-LRB-
20417	1542	10	_	_	NNP
20417	1542	11	Rhacophorus	Rhacophorus	NNP
20417	1542	12	_	_	NNP
20417	1542	13	)	)	-RRB-
20417	1542	14	that	that	WDT
20417	1542	15	skims	skim	VBZ
20417	1542	16	from	from	IN
20417	1542	17	branch	branch	NN
20417	1542	18	to	to	IN
20417	1542	19	branch	branch	NN
20417	1542	20	,	,	,
20417	1542	21	and	and	CC
20417	1542	22	the	the	DT
20417	1542	23	much	much	RB
20417	1542	24	more	more	RBR
20417	1542	25	effective	effective	JJ
20417	1542	26	Flying	Flying	NNP
20417	1542	27	Dragon	Dragon	NNP
20417	1542	28	(	(	-LRB-
20417	1542	29	_	_	NNP
20417	1542	30	Draco	Draco	NNP
20417	1542	31	volans	volans	NNPS
20417	1542	32	_	_	NNP
20417	1542	33	)	)	-RRB-
20417	1542	34	of	of	IN
20417	1542	35	the	the	DT
20417	1542	36	Far	Far	NNP
20417	1542	37	East	East	NNP
20417	1542	38	,	,	,
20417	1542	39	which	which	WDT
20417	1542	40	has	have	VBZ
20417	1542	41	been	be	VBN
20417	1542	42	mentioned	mention	VBN
20417	1542	43	already	already	RB
20417	1542	44	.	.	.
20417	1543	1	Among	among	IN
20417	1543	2	mammals	mammal	NNS
20417	1543	3	there	there	EX
20417	1543	4	are	be	VBP
20417	1543	5	Flying	fly	VBG
20417	1543	6	Phalangers	Phalangers	NNP
20417	1543	7	,	,	,
20417	1543	8	Flying	Flying	NNP
20417	1543	9	Lemurs	Lemurs	NNP
20417	1543	10	,	,	,
20417	1543	11	and	and	CC
20417	1543	12	more	more	JJR
20417	1543	13	besides	besides	RB
20417	1543	14	,	,	,
20417	1543	15	all	all	DT
20417	1543	16	attaining	attain	VBG
20417	1543	17	to	to	IN
20417	1543	18	great	great	JJ
20417	1543	19	skill	skill	NN
20417	1543	20	as	as	IN
20417	1543	21	parachutists	parachutist	NNS
20417	1543	22	,	,	,
20417	1543	23	and	and	CC
20417	1543	24	illustrating	illustrate	VBG
20417	1543	25	the	the	DT
20417	1543	26	endeavour	endeavour	NN
20417	1543	27	to	to	TO
20417	1543	28	master	master	VB
20417	1543	29	the	the	DT
20417	1543	30	air	air	NN
20417	1543	31	which	which	WDT
20417	1543	32	man	man	NN
20417	1543	33	has	have	VBZ
20417	1543	34	realised	realise	VBN
20417	1543	35	in	in	IN
20417	1543	36	a	a	DT
20417	1543	37	way	way	NN
20417	1543	38	of	of	IN
20417	1543	39	his	-PRON-	PRP$
20417	1543	40	own	own	JJ
20417	1543	41	.	.	.
20417	1544	1	The	the	DT
20417	1544	2	power	power	NN
20417	1544	3	of	of	IN
20417	1544	4	flight	flight	NN
20417	1544	5	brings	bring	VBZ
20417	1544	6	obvious	obvious	JJ
20417	1544	7	advantages	advantage	NNS
20417	1544	8	.	.	.
20417	1545	1	A	a	DT
20417	1545	2	bird	bird	NN
20417	1545	3	feeding	feed	VBG
20417	1545	4	on	on	IN
20417	1545	5	the	the	DT
20417	1545	6	ground	ground	NN
20417	1545	7	is	be	VBZ
20417	1545	8	able	able	JJ
20417	1545	9	to	to	TO
20417	1545	10	evade	evade	VB
20417	1545	11	the	the	DT
20417	1545	12	stalking	stalking	NN
20417	1545	13	carnivore	carnivore	NN
20417	1545	14	by	by	IN
20417	1545	15	suddenly	suddenly	RB
20417	1545	16	rising	rise	VBG
20417	1545	17	into	into	IN
20417	1545	18	the	the	DT
20417	1545	19	air	air	NN
20417	1545	20	;	;	:
20417	1545	21	food	food	NN
20417	1545	22	and	and	CC
20417	1545	23	water	water	NN
20417	1545	24	can	can	MD
20417	1545	25	be	be	VB
20417	1545	26	followed	follow	VBN
20417	1545	27	rapidly	rapidly	RB
20417	1545	28	and	and	CC
20417	1545	29	to	to	IN
20417	1545	30	great	great	JJ
20417	1545	31	distances	distance	NNS
20417	1545	32	;	;	:
20417	1545	33	the	the	DT
20417	1545	34	eggs	egg	NNS
20417	1545	35	or	or	CC
20417	1545	36	the	the	DT
20417	1545	37	young	young	JJ
20417	1545	38	can	can	MD
20417	1545	39	be	be	VB
20417	1545	40	placed	place	VBN
20417	1545	41	in	in	IN
20417	1545	42	safe	safe	JJ
20417	1545	43	situations	situation	NNS
20417	1545	44	;	;	:
20417	1545	45	and	and	CC
20417	1545	46	birds	bird	NNS
20417	1545	47	in	in	IN
20417	1545	48	their	-PRON-	PRP$
20417	1545	49	migrations	migration	NNS
20417	1545	50	have	have	VBP
20417	1545	51	made	make	VBN
20417	1545	52	a	a	DT
20417	1545	53	brilliant	brilliant	JJ
20417	1545	54	conquest	conquest	NN
20417	1545	55	both	both	DT
20417	1545	56	of	of	IN
20417	1545	57	time	time	NN
20417	1545	58	and	and	CC
20417	1545	59	space	space	NN
20417	1545	60	.	.	.
20417	1546	1	Many	many	JJ
20417	1546	2	of	of	IN
20417	1546	3	them	-PRON-	PRP
20417	1546	4	know	know	VBP
20417	1546	5	no	no	DT
20417	1546	6	winter	winter	NN
20417	1546	7	in	in	IN
20417	1546	8	their	-PRON-	PRP$
20417	1546	9	year	year	NN
20417	1546	10	,	,	,
20417	1546	11	and	and	CC
20417	1546	12	the	the	DT
20417	1546	13	migratory	migratory	JJ
20417	1546	14	flight	flight	NN
20417	1546	15	of	of	IN
20417	1546	16	the	the	DT
20417	1546	17	Pacific	Pacific	NNP
20417	1546	18	Golden	Golden	NNP
20417	1546	19	Plover	Plover	NNP
20417	1546	20	from	from	IN
20417	1546	21	Hawaii	Hawaii	NNP
20417	1546	22	to	to	IN
20417	1546	23	Alaska	Alaska	NNP
20417	1546	24	and	and	CC
20417	1546	25	back	back	RB
20417	1546	26	again	again	RB
20417	1546	27	does	do	VBZ
20417	1546	28	not	not	RB
20417	1546	29	stand	stand	VB
20417	1546	30	alone	alone	JJ
20417	1546	31	.	.	.
20417	1547	1	THE	the	DT
20417	1547	2	PROCESSION	PROCESSION	NNP
20417	1547	3	OF	of	IN
20417	1547	4	LIFE	LIFE	NNP
20417	1547	5	THROUGH	THROUGH	VBD
20417	1547	6	THE	the	DT
20417	1547	7	AGES	AGES	NNP
20417	1547	8	§	§	CD
20417	1547	9	1	1	CD
20417	1547	10	The	the	DT
20417	1547	11	Rock	Rock	NNP
20417	1547	12	Record	Record	NNP
20417	1547	13	How	how	WRB
20417	1547	14	do	do	VBP
20417	1547	15	we	-PRON-	PRP
20417	1547	16	know	know	VB
20417	1547	17	when	when	WRB
20417	1547	18	the	the	DT
20417	1547	19	various	various	JJ
20417	1547	20	classes	class	NNS
20417	1547	21	of	of	IN
20417	1547	22	animals	animal	NNS
20417	1547	23	and	and	CC
20417	1547	24	plants	plant	NNS
20417	1547	25	were	be	VBD
20417	1547	26	established	establish	VBN
20417	1547	27	on	on	IN
20417	1547	28	the	the	DT
20417	1547	29	earth	earth	NN
20417	1547	30	?	?	.
20417	1548	1	How	how	WRB
20417	1548	2	do	do	VBP
20417	1548	3	we	-PRON-	PRP
20417	1548	4	know	know	VB
20417	1548	5	the	the	DT
20417	1548	6	order	order	NN
20417	1548	7	of	of	IN
20417	1548	8	their	-PRON-	PRP$
20417	1548	9	appearance	appearance	NN
20417	1548	10	and	and	CC
20417	1548	11	the	the	DT
20417	1548	12	succession	succession	NN
20417	1548	13	of	of	IN
20417	1548	14	their	-PRON-	PRP$
20417	1548	15	advances	advance	NNS
20417	1548	16	?	?	.
20417	1549	1	The	the	DT
20417	1549	2	answer	answer	NN
20417	1549	3	is	be	VBZ
20417	1549	4	:	:	:
20417	1549	5	by	by	IN
20417	1549	6	reading	read	VBG
20417	1549	7	the	the	DT
20417	1549	8	Rock	Rock	NNP
20417	1549	9	Record	Record	NNP
20417	1549	10	.	.	.
20417	1550	1	In	in	IN
20417	1550	2	the	the	DT
20417	1550	3	course	course	NN
20417	1550	4	of	of	IN
20417	1550	5	time	time	NN
20417	1550	6	the	the	DT
20417	1550	7	crust	crust	NN
20417	1550	8	of	of	IN
20417	1550	9	the	the	DT
20417	1550	10	earth	earth	NN
20417	1550	11	has	have	VBZ
20417	1550	12	been	be	VBN
20417	1550	13	elevated	elevate	VBN
20417	1550	14	into	into	IN
20417	1550	15	continents	continent	NNS
20417	1550	16	and	and	CC
20417	1550	17	depressed	depress	VBN
20417	1550	18	into	into	IN
20417	1550	19	ocean	ocean	NN
20417	1550	20	-	-	HYPH
20417	1550	21	troughs	trough	NNS
20417	1550	22	,	,	,
20417	1550	23	and	and	CC
20417	1550	24	the	the	DT
20417	1550	25	surface	surface	NN
20417	1550	26	of	of	IN
20417	1550	27	the	the	DT
20417	1550	28	land	land	NN
20417	1550	29	has	have	VBZ
20417	1550	30	been	be	VBN
20417	1550	31	buckled	buckle	VBN
20417	1550	32	up	up	RP
20417	1550	33	into	into	IN
20417	1550	34	mountain	mountain	NN
20417	1550	35	ranges	range	NNS
20417	1550	36	and	and	CC
20417	1550	37	folded	fold	VBN
20417	1550	38	in	in	IN
20417	1550	39	gentler	gentler	NNP
20417	1550	40	hills	hill	NNS
20417	1550	41	and	and	CC
20417	1550	42	valleys	valley	NNS
20417	1550	43	.	.	.
20417	1551	1	The	the	DT
20417	1551	2	high	high	JJ
20417	1551	3	places	place	NNS
20417	1551	4	of	of	IN
20417	1551	5	the	the	DT
20417	1551	6	land	land	NN
20417	1551	7	have	have	VBP
20417	1551	8	been	be	VBN
20417	1551	9	weathered	weather	VBN
20417	1551	10	by	by	IN
20417	1551	11	air	air	NN
20417	1551	12	and	and	CC
20417	1551	13	water	water	NN
20417	1551	14	in	in	IN
20417	1551	15	many	many	JJ
20417	1551	16	forms	form	NNS
20417	1551	17	,	,	,
20417	1551	18	and	and	CC
20417	1551	19	the	the	DT
20417	1551	20	results	result	NNS
20417	1551	21	of	of	IN
20417	1551	22	the	the	DT
20417	1551	23	weathering	weathering	NN
20417	1551	24	have	have	VBP
20417	1551	25	been	be	VBN
20417	1551	26	borne	bear	VBN
20417	1551	27	away	away	RB
20417	1551	28	by	by	IN
20417	1551	29	rivers	river	NNS
20417	1551	30	and	and	CC
20417	1551	31	seas	sea	NNS
20417	1551	32	,	,	,
20417	1551	33	to	to	TO
20417	1551	34	be	be	VB
20417	1551	35	laid	lay	VBN
20417	1551	36	down	down	RP
20417	1551	37	again	again	RB
20417	1551	38	elsewhere	elsewhere	RB
20417	1551	39	as	as	IN
20417	1551	40	deposits	deposit	NNS
20417	1551	41	which	which	WDT
20417	1551	42	eventually	eventually	RB
20417	1551	43	formed	form	VBD
20417	1551	44	sandstones	sandstone	NNS
20417	1551	45	,	,	,
20417	1551	46	mudstones	mudstone	NNS
20417	1551	47	,	,	,
20417	1551	48	and	and	CC
20417	1551	49	similar	similar	JJ
20417	1551	50	sedimentary	sedimentary	JJ
20417	1551	51	rocks	rock	NNS
20417	1551	52	.	.	.
20417	1552	1	Much	much	JJ
20417	1552	2	of	of	IN
20417	1552	3	the	the	DT
20417	1552	4	material	material	NN
20417	1552	5	of	of	IN
20417	1552	6	the	the	DT
20417	1552	7	original	original	JJ
20417	1552	8	crust	crust	NN
20417	1552	9	has	have	VBZ
20417	1552	10	thus	thus	RB
20417	1552	11	been	be	VBN
20417	1552	12	broken	break	VBN
20417	1552	13	down	down	RP
20417	1552	14	and	and	CC
20417	1552	15	worked	work	VBD
20417	1552	16	up	up	RP
20417	1552	17	again	again	RB
20417	1552	18	many	many	JJ
20417	1552	19	times	time	NNS
20417	1552	20	over	over	RB
20417	1552	21	,	,	,
20417	1552	22	and	and	CC
20417	1552	23	if	if	IN
20417	1552	24	the	the	DT
20417	1552	25	total	total	JJ
20417	1552	26	thickness	thickness	NN
20417	1552	27	of	of	IN
20417	1552	28	the	the	DT
20417	1552	29	sedimentary	sedimentary	JJ
20417	1552	30	rocks	rock	NNS
20417	1552	31	is	be	VBZ
20417	1552	32	added	add	VBN
20417	1552	33	up	up	RP
20417	1552	34	it	-PRON-	PRP
20417	1552	35	amounts	amount	VBZ
20417	1552	36	,	,	,
20417	1552	37	according	accord	VBG
20417	1552	38	to	to	IN
20417	1552	39	some	some	DT
20417	1552	40	geologists	geologist	NNS
20417	1552	41	,	,	,
20417	1552	42	to	to	IN
20417	1552	43	a	a	DT
20417	1552	44	total	total	NN
20417	1552	45	of	of	IN
20417	1552	46	67	67	CD
20417	1552	47	miles	mile	NNS
20417	1552	48	.	.	.
20417	1553	1	In	in	IN
20417	1553	2	most	most	JJS
20417	1553	3	cases	case	NNS
20417	1553	4	,	,	,
20417	1553	5	however	however	RB
20417	1553	6	,	,	,
20417	1553	7	only	only	RB
20417	1553	8	a	a	DT
20417	1553	9	small	small	JJ
20417	1553	10	part	part	NN
20417	1553	11	of	of	IN
20417	1553	12	this	this	DT
20417	1553	13	thickness	thickness	NN
20417	1553	14	is	be	VBZ
20417	1553	15	to	to	TO
20417	1553	16	be	be	VB
20417	1553	17	seen	see	VBN
20417	1553	18	in	in	IN
20417	1553	19	one	one	CD
20417	1553	20	place	place	NN
20417	1553	21	,	,	,
20417	1553	22	for	for	IN
20417	1553	23	the	the	DT
20417	1553	24	deposits	deposit	NNS
20417	1553	25	were	be	VBD
20417	1553	26	usually	usually	RB
20417	1553	27	formed	form	VBN
20417	1553	28	in	in	IN
20417	1553	29	limited	limited	JJ
20417	1553	30	areas	area	NNS
20417	1553	31	at	at	IN
20417	1553	32	any	any	DT
20417	1553	33	one	one	CD
20417	1553	34	time	time	NN
20417	1553	35	.	.	.
20417	1554	1	The	the	DT
20417	1554	2	Use	Use	NNP
20417	1554	3	of	of	IN
20417	1554	4	Fossils	Fossils	NNP
20417	1554	5	When	when	WRB
20417	1554	6	the	the	DT
20417	1554	7	sediments	sediment	NNS
20417	1554	8	were	be	VBD
20417	1554	9	accumulating	accumulate	VBG
20417	1554	10	age	age	NN
20417	1554	11	after	after	IN
20417	1554	12	age	age	NN
20417	1554	13	,	,	,
20417	1554	14	it	-PRON-	PRP
20417	1554	15	naturally	naturally	RB
20417	1554	16	came	come	VBD
20417	1554	17	about	about	RP
20417	1554	18	that	that	DT
20417	1554	19	remains	remain	VBZ
20417	1554	20	of	of	IN
20417	1554	21	the	the	DT
20417	1554	22	plants	plant	NNS
20417	1554	23	and	and	CC
20417	1554	24	animals	animal	NNS
20417	1554	25	living	live	VBG
20417	1554	26	at	at	IN
20417	1554	27	the	the	DT
20417	1554	28	time	time	NN
20417	1554	29	were	be	VBD
20417	1554	30	buried	bury	VBN
20417	1554	31	,	,	,
20417	1554	32	and	and	CC
20417	1554	33	these	these	DT
20417	1554	34	formed	form	VBD
20417	1554	35	the	the	DT
20417	1554	36	fossils	fossil	NNS
20417	1554	37	by	by	IN
20417	1554	38	the	the	DT
20417	1554	39	aid	aid	NN
20417	1554	40	of	of	IN
20417	1554	41	which	which	WDT
20417	1554	42	it	-PRON-	PRP
20417	1554	43	is	be	VBZ
20417	1554	44	possible	possible	JJ
20417	1554	45	to	to	TO
20417	1554	46	read	read	VB
20417	1554	47	the	the	DT
20417	1554	48	story	story	NN
20417	1554	49	of	of	IN
20417	1554	50	the	the	DT
20417	1554	51	past	past	NN
20417	1554	52	.	.	.
20417	1555	1	By	by	IN
20417	1555	2	careful	careful	JJ
20417	1555	3	piecing	piece	VBG
20417	1555	4	together	together	RB
20417	1555	5	of	of	IN
20417	1555	6	evidence	evidence	NN
20417	1555	7	the	the	DT
20417	1555	8	geologist	geologist	NN
20417	1555	9	is	be	VBZ
20417	1555	10	able	able	JJ
20417	1555	11	to	to	TO
20417	1555	12	determine	determine	VB
20417	1555	13	the	the	DT
20417	1555	14	order	order	NN
20417	1555	15	in	in	IN
20417	1555	16	which	which	WDT
20417	1555	17	the	the	DT
20417	1555	18	different	different	JJ
20417	1555	19	sedimentary	sedimentary	JJ
20417	1555	20	rocks	rock	NNS
20417	1555	21	were	be	VBD
20417	1555	22	laid	lay	VBN
20417	1555	23	down	down	RP
20417	1555	24	,	,	,
20417	1555	25	and	and	CC
20417	1555	26	thus	thus	RB
20417	1555	27	to	to	TO
20417	1555	28	say	say	VB
20417	1555	29	,	,	,
20417	1555	30	for	for	IN
20417	1555	31	instance	instance	NN
20417	1555	32	,	,	,
20417	1555	33	that	that	IN
20417	1555	34	the	the	DT
20417	1555	35	Devonian	devonian	JJ
20417	1555	36	period	period	NN
20417	1555	37	was	be	VBD
20417	1555	38	the	the	DT
20417	1555	39	time	time	NN
20417	1555	40	of	of	IN
20417	1555	41	the	the	DT
20417	1555	42	origin	origin	NN
20417	1555	43	of	of	IN
20417	1555	44	Amphibians	Amphibians	NNPS
20417	1555	45	.	.	.
20417	1556	1	In	in	IN
20417	1556	2	other	other	JJ
20417	1556	3	cases	case	NNS
20417	1556	4	the	the	DT
20417	1556	5	geologist	geologist	NN
20417	1556	6	utilises	utilise	VBZ
20417	1556	7	the	the	DT
20417	1556	8	fossils	fossil	NNS
20417	1556	9	in	in	IN
20417	1556	10	his	-PRON-	PRP$
20417	1556	11	attempt	attempt	NN
20417	1556	12	to	to	TO
20417	1556	13	work	work	VB
20417	1556	14	out	out	RP
20417	1556	15	the	the	DT
20417	1556	16	order	order	NN
20417	1556	17	of	of	IN
20417	1556	18	the	the	DT
20417	1556	19	strata	strata	NN
20417	1556	20	when	when	WRB
20417	1556	21	these	these	DT
20417	1556	22	have	have	VBP
20417	1556	23	been	be	VBN
20417	1556	24	much	much	RB
20417	1556	25	disarranged	disarrange	VBN
20417	1556	26	.	.	.
20417	1557	1	For	for	IN
20417	1557	2	the	the	DT
20417	1557	3	simpler	simple	JJR
20417	1557	4	fossil	fossil	JJ
20417	1557	5	forms	form	NNS
20417	1557	6	of	of	IN
20417	1557	7	any	any	DT
20417	1557	8	type	type	NN
20417	1557	9	must	must	MD
20417	1557	10	be	be	VB
20417	1557	11	older	old	JJR
20417	1557	12	than	than	IN
20417	1557	13	those	those	DT
20417	1557	14	that	that	WDT
20417	1557	15	are	be	VBP
20417	1557	16	more	more	RBR
20417	1557	17	complex	complex	JJ
20417	1557	18	.	.	.
20417	1558	1	There	there	EX
20417	1558	2	is	be	VBZ
20417	1558	3	no	no	DT
20417	1558	4	vicious	vicious	JJ
20417	1558	5	circle	circle	NN
20417	1558	6	here	here	RB
20417	1558	7	,	,	,
20417	1558	8	for	for	IN
20417	1558	9	the	the	DT
20417	1558	10	general	general	JJ
20417	1558	11	succession	succession	NN
20417	1558	12	of	of	IN
20417	1558	13	strata	strata	NN
20417	1558	14	is	be	VBZ
20417	1558	15	clear	clear	JJ
20417	1558	16	,	,	,
20417	1558	17	and	and	CC
20417	1558	18	it	-PRON-	PRP
20417	1558	19	is	be	VBZ
20417	1558	20	quite	quite	RB
20417	1558	21	certain	certain	JJ
20417	1558	22	that	that	IN
20417	1558	23	there	there	EX
20417	1558	24	were	be	VBD
20417	1558	25	fishes	fish	NNS
20417	1558	26	before	before	IN
20417	1558	27	there	there	EX
20417	1558	28	were	be	VBD
20417	1558	29	amphibians	amphibian	NNS
20417	1558	30	,	,	,
20417	1558	31	and	and	CC
20417	1558	32	amphibians	amphibian	NNS
20417	1558	33	before	before	IN
20417	1558	34	there	there	EX
20417	1558	35	were	be	VBD
20417	1558	36	reptiles	reptile	NNS
20417	1558	37	,	,	,
20417	1558	38	and	and	CC
20417	1558	39	reptiles	reptile	VBZ
20417	1558	40	before	before	IN
20417	1558	41	there	there	EX
20417	1558	42	were	be	VBD
20417	1558	43	birds	bird	NNS
20417	1558	44	and	and	CC
20417	1558	45	mammals	mammal	NNS
20417	1558	46	.	.	.
20417	1559	1	In	in	IN
20417	1559	2	certain	certain	JJ
20417	1559	3	cases	case	NNS
20417	1559	4	,	,	,
20417	1559	5	e.g.	e.g.	RB
20417	1560	1	of	of	IN
20417	1560	2	fossil	fossil	JJ
20417	1560	3	horses	horse	NNS
20417	1560	4	and	and	CC
20417	1560	5	elephants	elephant	NNS
20417	1560	6	,	,	,
20417	1560	7	the	the	DT
20417	1560	8	actual	actual	JJ
20417	1560	9	historical	historical	JJ
20417	1560	10	succession	succession	NN
20417	1560	11	has	have	VBZ
20417	1560	12	been	be	VBN
20417	1560	13	clearly	clearly	RB
20417	1560	14	worked	work	VBN
20417	1560	15	out	out	RP
20417	1560	16	.	.	.
20417	1561	1	If	if	IN
20417	1561	2	the	the	DT
20417	1561	3	successive	successive	JJ
20417	1561	4	strata	strata	NN
20417	1561	5	contained	contain	VBD
20417	1561	6	good	good	JJ
20417	1561	7	samples	sample	NNS
20417	1561	8	of	of	IN
20417	1561	9	all	all	PDT
20417	1561	10	the	the	DT
20417	1561	11	plants	plant	NNS
20417	1561	12	and	and	CC
20417	1561	13	animals	animal	NNS
20417	1561	14	living	live	VBG
20417	1561	15	at	at	IN
20417	1561	16	the	the	DT
20417	1561	17	time	time	NN
20417	1561	18	when	when	WRB
20417	1561	19	the	the	DT
20417	1561	20	beds	bed	NNS
20417	1561	21	were	be	VBD
20417	1561	22	formed	form	VBN
20417	1561	23	,	,	,
20417	1561	24	then	then	RB
20417	1561	25	it	-PRON-	PRP
20417	1561	26	would	would	MD
20417	1561	27	be	be	VB
20417	1561	28	easy	easy	JJ
20417	1561	29	to	to	TO
20417	1561	30	read	read	VB
20417	1561	31	the	the	DT
20417	1561	32	record	record	NN
20417	1561	33	of	of	IN
20417	1561	34	the	the	DT
20417	1561	35	rocks	rock	NNS
20417	1561	36	,	,	,
20417	1561	37	but	but	CC
20417	1561	38	many	many	JJ
20417	1561	39	animals	animal	NNS
20417	1561	40	were	be	VBD
20417	1561	41	too	too	RB
20417	1561	42	soft	soft	JJ
20417	1561	43	to	to	TO
20417	1561	44	become	become	VB
20417	1561	45	satisfactory	satisfactory	JJ
20417	1561	46	fossils	fossil	NNS
20417	1561	47	,	,	,
20417	1561	48	many	many	JJ
20417	1561	49	were	be	VBD
20417	1561	50	eaten	eat	VBN
20417	1561	51	or	or	CC
20417	1561	52	dissolved	dissolve	VBN
20417	1561	53	away	away	RP
20417	1561	54	,	,	,
20417	1561	55	many	many	JJ
20417	1561	56	were	be	VBD
20417	1561	57	destroyed	destroy	VBN
20417	1561	58	by	by	IN
20417	1561	59	heat	heat	NN
20417	1561	60	and	and	CC
20417	1561	61	pressure	pressure	NN
20417	1561	62	,	,	,
20417	1561	63	so	so	IN
20417	1561	64	that	that	IN
20417	1561	65	the	the	DT
20417	1561	66	rock	rock	NN
20417	1561	67	record	record	NN
20417	1561	68	is	be	VBZ
20417	1561	69	like	like	IN
20417	1561	70	a	a	DT
20417	1561	71	library	library	NN
20417	1561	72	very	very	RB
20417	1561	73	much	much	RB
20417	1561	74	damaged	damage	VBN
20417	1561	75	by	by	IN
20417	1561	76	fire	fire	NN
20417	1561	77	and	and	CC
20417	1561	78	looting	looting	NN
20417	1561	79	and	and	CC
20417	1561	80	decay	decay	NN
20417	1561	81	.	.	.
20417	1562	1	§	§	ADD
20417	1562	2	2	2	CD
20417	1562	3	The	the	DT
20417	1562	4	Geological	Geological	NNP
20417	1562	5	Time	time	NN
20417	1562	6	-	-	HYPH
20417	1562	7	table	table	NN
20417	1562	8	The	the	DT
20417	1562	9	long	long	JJ
20417	1562	10	history	history	NN
20417	1562	11	of	of	IN
20417	1562	12	the	the	DT
20417	1562	13	earth	earth	NN
20417	1562	14	and	and	CC
20417	1562	15	its	-PRON-	PRP$
20417	1562	16	inhabitants	inhabitant	NNS
20417	1562	17	is	be	VBZ
20417	1562	18	conveniently	conveniently	RB
20417	1562	19	divided	divide	VBN
20417	1562	20	into	into	IN
20417	1562	21	eras	era	NNS
20417	1562	22	.	.	.
20417	1563	1	Thus	thus	RB
20417	1563	2	,	,	,
20417	1563	3	just	just	RB
20417	1563	4	as	as	IN
20417	1563	5	we	-PRON-	PRP
20417	1563	6	speak	speak	VBP
20417	1563	7	of	of	IN
20417	1563	8	the	the	DT
20417	1563	9	ancient	ancient	JJ
20417	1563	10	,	,	,
20417	1563	11	mediæval	mediæval	NN
20417	1563	12	,	,	,
20417	1563	13	and	and	CC
20417	1563	14	modern	modern	JJ
20417	1563	15	history	history	NN
20417	1563	16	of	of	IN
20417	1563	17	mankind	mankind	NN
20417	1563	18	,	,	,
20417	1563	19	so	so	IN
20417	1563	20	we	-PRON-	PRP
20417	1563	21	may	may	MD
20417	1563	22	speak	speak	VB
20417	1563	23	of	of	IN
20417	1563	24	Palæozoic	Palæozoic	NNP
20417	1563	25	,	,	,
20417	1563	26	Mesozoic	Mesozoic	NNP
20417	1563	27	and	and	CC
20417	1563	28	Cenozoic	Cenozoic	NNP
20417	1563	29	eras	era	NNS
20417	1563	30	in	in	IN
20417	1563	31	the	the	DT
20417	1563	32	history	history	NN
20417	1563	33	of	of	IN
20417	1563	34	the	the	DT
20417	1563	35	earth	earth	NN
20417	1563	36	as	as	IN
20417	1563	37	a	a	DT
20417	1563	38	whole	whole	NN
20417	1563	39	.	.	.
20417	1564	1	Geologists	geologist	NNS
20417	1564	2	can	can	MD
20417	1564	3	not	not	RB
20417	1564	4	tell	tell	VB
20417	1564	5	us	-PRON-	PRP
20417	1564	6	except	except	IN
20417	1564	7	in	in	IN
20417	1564	8	an	an	DT
20417	1564	9	approximate	approximate	JJ
20417	1564	10	way	way	NN
20417	1564	11	how	how	WRB
20417	1564	12	long	long	JJ
20417	1564	13	the	the	DT
20417	1564	14	process	process	NN
20417	1564	15	of	of	IN
20417	1564	16	evolution	evolution	NN
20417	1564	17	has	have	VBZ
20417	1564	18	taken	take	VBN
20417	1564	19	.	.	.
20417	1565	1	One	one	CD
20417	1565	2	of	of	IN
20417	1565	3	the	the	DT
20417	1565	4	methods	method	NNS
20417	1565	5	is	be	VBZ
20417	1565	6	to	to	TO
20417	1565	7	estimate	estimate	VB
20417	1565	8	how	how	WRB
20417	1565	9	long	long	RB
20417	1565	10	has	have	VBZ
20417	1565	11	been	be	VBN
20417	1565	12	required	require	VBN
20417	1565	13	for	for	IN
20417	1565	14	the	the	DT
20417	1565	15	accumulation	accumulation	NN
20417	1565	16	of	of	IN
20417	1565	17	the	the	DT
20417	1565	18	salts	salt	NNS
20417	1565	19	of	of	IN
20417	1565	20	the	the	DT
20417	1565	21	sea	sea	NN
20417	1565	22	,	,	,
20417	1565	23	for	for	IN
20417	1565	24	all	all	PDT
20417	1565	25	these	these	DT
20417	1565	26	have	have	VBP
20417	1565	27	been	be	VBN
20417	1565	28	dissolved	dissolve	VBN
20417	1565	29	out	out	IN
20417	1565	30	of	of	IN
20417	1565	31	the	the	DT
20417	1565	32	rocks	rock	NNS
20417	1565	33	since	since	IN
20417	1565	34	rain	rain	NN
20417	1565	35	began	begin	VBD
20417	1565	36	to	to	TO
20417	1565	37	fall	fall	VB
20417	1565	38	on	on	IN
20417	1565	39	the	the	DT
20417	1565	40	earth	earth	NN
20417	1565	41	.	.	.
20417	1566	1	Dividing	divide	VBG
20417	1566	2	the	the	DT
20417	1566	3	total	total	JJ
20417	1566	4	amount	amount	NN
20417	1566	5	of	of	IN
20417	1566	6	saline	saline	NN
20417	1566	7	matter	matter	NN
20417	1566	8	by	by	IN
20417	1566	9	what	what	WP
20417	1566	10	is	be	VBZ
20417	1566	11	contributed	contribute	VBN
20417	1566	12	every	every	DT
20417	1566	13	year	year	NN
20417	1566	14	in	in	IN
20417	1566	15	modern	modern	JJ
20417	1566	16	times	time	NNS
20417	1566	17	,	,	,
20417	1566	18	we	-PRON-	PRP
20417	1566	19	get	get	VBP
20417	1566	20	about	about	IN
20417	1566	21	a	a	DT
20417	1566	22	hundred	hundred	CD
20417	1566	23	million	million	CD
20417	1566	24	years	year	NNS
20417	1566	25	as	as	IN
20417	1566	26	the	the	DT
20417	1566	27	age	age	NN
20417	1566	28	of	of	IN
20417	1566	29	the	the	DT
20417	1566	30	sea	sea	NN
20417	1566	31	.	.	.
20417	1567	1	But	but	CC
20417	1567	2	as	as	IN
20417	1567	3	the	the	DT
20417	1567	4	present	present	JJ
20417	1567	5	rate	rate	NN
20417	1567	6	of	of	IN
20417	1567	7	salt	salt	NN
20417	1567	8	-	-	HYPH
20417	1567	9	accumulation	accumulation	NN
20417	1567	10	is	be	VBZ
20417	1567	11	probably	probably	RB
20417	1567	12	much	much	RB
20417	1567	13	greater	great	JJR
20417	1567	14	than	than	IN
20417	1567	15	it	-PRON-	PRP
20417	1567	16	was	be	VBD
20417	1567	17	during	during	IN
20417	1567	18	many	many	JJ
20417	1567	19	of	of	IN
20417	1567	20	the	the	DT
20417	1567	21	geological	geological	JJ
20417	1567	22	periods	period	NNS
20417	1567	23	,	,	,
20417	1567	24	the	the	DT
20417	1567	25	prodigious	prodigious	JJ
20417	1567	26	age	age	NN
20417	1567	27	just	just	RB
20417	1567	28	mentioned	mention	VBN
20417	1567	29	is	be	VBZ
20417	1567	30	in	in	IN
20417	1567	31	all	all	DT
20417	1567	32	likelihood	likelihood	NN
20417	1567	33	far	far	RB
20417	1567	34	below	below	IN
20417	1567	35	the	the	DT
20417	1567	36	mark	mark	NN
20417	1567	37	.	.	.
20417	1568	1	Another	another	DT
20417	1568	2	method	method	NN
20417	1568	3	is	be	VBZ
20417	1568	4	to	to	TO
20417	1568	5	calculate	calculate	VB
20417	1568	6	how	how	WRB
20417	1568	7	long	long	RB
20417	1568	8	it	-PRON-	PRP
20417	1568	9	would	would	MD
20417	1568	10	take	take	VB
20417	1568	11	to	to	TO
20417	1568	12	form	form	VB
20417	1568	13	the	the	DT
20417	1568	14	sedimentary	sedimentary	JJ
20417	1568	15	rocks	rock	NNS
20417	1568	16	,	,	,
20417	1568	17	like	like	IN
20417	1568	18	sandstones	sandstone	NNS
20417	1568	19	and	and	CC
20417	1568	20	mudstones	mudstone	NNS
20417	1568	21	,	,	,
20417	1568	22	which	which	WDT
20417	1568	23	have	have	VBP
20417	1568	24	a	a	DT
20417	1568	25	_	_	NNP
20417	1568	26	total	total	NN
20417	1568	27	_	_	NNP
20417	1568	28	thickness	thickness	NN
20417	1568	29	of	of	IN
20417	1568	30	over	over	IN
20417	1568	31	fifty	fifty	CD
20417	1568	32	miles	mile	NNS
20417	1568	33	,	,	,
20417	1568	34	though	though	IN
20417	1568	35	the	the	DT
20417	1568	36	_	_	NNP
20417	1568	37	local	local	JJ
20417	1568	38	_	_	NNP
20417	1568	39	thickness	thickness	NN
20417	1568	40	is	be	VBZ
20417	1568	41	rarely	rarely	RB
20417	1568	42	over	over	IN
20417	1568	43	a	a	DT
20417	1568	44	mile	mile	NN
20417	1568	45	.	.	.
20417	1569	1	As	as	IN
20417	1569	2	most	most	JJS
20417	1569	3	of	of	IN
20417	1569	4	the	the	DT
20417	1569	5	materials	material	NNS
20417	1569	6	have	have	VBP
20417	1569	7	come	come	VBN
20417	1569	8	from	from	IN
20417	1569	9	the	the	DT
20417	1569	10	weathering	weathering	NN
20417	1569	11	of	of	IN
20417	1569	12	the	the	DT
20417	1569	13	earth	earth	NN
20417	1569	14	's	's	POS
20417	1569	15	crust	crust	NN
20417	1569	16	,	,	,
20417	1569	17	and	and	CC
20417	1569	18	as	as	IN
20417	1569	19	the	the	DT
20417	1569	20	annual	annual	JJ
20417	1569	21	amount	amount	NN
20417	1569	22	of	of	IN
20417	1569	23	weathering	weather	VBG
20417	1569	24	now	now	RB
20417	1569	25	going	go	VBG
20417	1569	26	on	on	RP
20417	1569	27	can	can	MD
20417	1569	28	be	be	VB
20417	1569	29	estimated	estimate	VBN
20417	1569	30	,	,	,
20417	1569	31	the	the	DT
20417	1569	32	time	time	NN
20417	1569	33	required	require	VBN
20417	1569	34	for	for	IN
20417	1569	35	the	the	DT
20417	1569	36	formation	formation	NN
20417	1569	37	of	of	IN
20417	1569	38	the	the	DT
20417	1569	39	sedimentary	sedimentary	JJ
20417	1569	40	rocks	rock	NNS
20417	1569	41	of	of	IN
20417	1569	42	the	the	DT
20417	1569	43	world	world	NN
20417	1569	44	can	can	MD
20417	1569	45	be	be	VB
20417	1569	46	approximately	approximately	RB
20417	1569	47	calculated	calculate	VBN
20417	1569	48	.	.	.
20417	1570	1	There	there	EX
20417	1570	2	are	be	VBP
20417	1570	3	some	some	DT
20417	1570	4	other	other	JJ
20417	1570	5	ways	way	NNS
20417	1570	6	of	of	IN
20417	1570	7	trying	try	VBG
20417	1570	8	to	to	TO
20417	1570	9	tell	tell	VB
20417	1570	10	the	the	DT
20417	1570	11	earth	earth	NN
20417	1570	12	's	's	POS
20417	1570	13	age	age	NN
20417	1570	14	and	and	CC
20417	1570	15	the	the	DT
20417	1570	16	length	length	NN
20417	1570	17	of	of	IN
20417	1570	18	the	the	DT
20417	1570	19	successive	successive	JJ
20417	1570	20	periods	period	NNS
20417	1570	21	,	,	,
20417	1570	22	but	but	CC
20417	1570	23	no	no	DT
20417	1570	24	certainty	certainty	NN
20417	1570	25	has	have	VBZ
20417	1570	26	been	be	VBN
20417	1570	27	reached	reach	VBN
20417	1570	28	.	.	.
20417	1571	1	The	the	DT
20417	1571	2	eras	era	NNS
20417	1571	3	marked	mark	VBN
20417	1571	4	on	on	IN
20417	1571	5	the	the	DT
20417	1571	6	table	table	NN
20417	1571	7	(	(	-LRB-
20417	1571	8	page	page	NN
20417	1571	9	92	92	CD
20417	1571	10	)	)	-RRB-
20417	1571	11	as	as	IN
20417	1571	12	_	_	NNP
20417	1571	13	before	before	IN
20417	1571	14	the	the	DT
20417	1571	15	Cambrian	Cambrian	NNP
20417	1571	16	_	_	NNP
20417	1571	17	correspond	correspond	NN
20417	1571	18	to	to	IN
20417	1571	19	about	about	RB
20417	1571	20	thirty	thirty	CD
20417	1571	21	-	-	HYPH
20417	1571	22	two	two	CD
20417	1571	23	miles	mile	NNS
20417	1571	24	of	of	IN
20417	1571	25	thickness	thickness	NN
20417	1571	26	of	of	IN
20417	1571	27	strata	strata	NN
20417	1571	28	;	;	,
20417	1571	29	and	and	CC
20417	1571	30	all	all	PDT
20417	1571	31	the	the	DT
20417	1571	32	subsequent	subsequent	JJ
20417	1571	33	eras	era	NNS
20417	1571	34	with	with	IN
20417	1571	35	fossil	fossil	NN
20417	1571	36	-	-	HYPH
20417	1571	37	bearing	bearing	NN
20417	1571	38	rocks	rock	NNS
20417	1571	39	to	to	IN
20417	1571	40	a	a	DT
20417	1571	41	thickness	thickness	NN
20417	1571	42	of	of	IN
20417	1571	43	about	about	RB
20417	1571	44	twenty	twenty	CD
20417	1571	45	-	-	HYPH
20417	1571	46	one	one	CD
20417	1571	47	miles	mile	NNS
20417	1571	48	--	--	:
20417	1571	49	in	in	IN
20417	1571	50	itself	-PRON-	PRP
20417	1571	51	an	an	DT
20417	1571	52	astounding	astounding	JJ
20417	1571	53	fact	fact	NN
20417	1571	54	.	.	.
20417	1572	1	Perhaps	perhaps	RB
20417	1572	2	thirty	thirty	CD
20417	1572	3	million	million	CD
20417	1572	4	years	year	NNS
20417	1572	5	must	must	MD
20417	1572	6	be	be	VB
20417	1572	7	allotted	allot	VBN
20417	1572	8	to	to	IN
20417	1572	9	the	the	DT
20417	1572	10	Pre	pre	JJ
20417	1572	11	-	-	JJ
20417	1572	12	Cambrian	cambrian	JJ
20417	1572	13	eras	era	NNS
20417	1572	14	,	,	,
20417	1572	15	eighteen	eighteen	CD
20417	1572	16	to	to	IN
20417	1572	17	the	the	DT
20417	1572	18	Palæozoic	Palæozoic	NNP
20417	1572	19	,	,	,
20417	1572	20	nine	nine	CD
20417	1572	21	to	to	IN
20417	1572	22	the	the	DT
20417	1572	23	Mesozoic	Mesozoic	NNP
20417	1572	24	,	,	,
20417	1572	25	three	three	CD
20417	1572	26	to	to	IN
20417	1572	27	the	the	DT
20417	1572	28	Cenozoic	Cenozoic	NNP
20417	1572	29	,	,	,
20417	1572	30	making	make	VBG
20417	1572	31	a	a	DT
20417	1572	32	grand	grand	JJ
20417	1572	33	total	total	NN
20417	1572	34	of	of	IN
20417	1572	35	sixty	sixty	CD
20417	1572	36	millions	million	NNS
20417	1572	37	.	.	.
20417	1573	1	The	the	DT
20417	1573	2	Establishment	Establishment	NNP
20417	1573	3	of	of	IN
20417	1573	4	Invertebrate	Invertebrate	NNP
20417	1573	5	Stocks	stock	NNS
20417	1573	6	It	-PRON-	PRP
20417	1573	7	is	be	VBZ
20417	1573	8	an	an	DT
20417	1573	9	astounding	astounding	JJ
20417	1573	10	fact	fact	NN
20417	1573	11	that	that	IN
20417	1573	12	at	at	RB
20417	1573	13	least	least	RBS
20417	1573	14	half	half	NN
20417	1573	15	of	of	IN
20417	1573	16	geological	geological	JJ
20417	1573	17	time	time	NN
20417	1573	18	(	(	-LRB-
20417	1573	19	the	the	DT
20417	1573	20	Archæozoic	Archæozoic	NNP
20417	1573	21	and	and	CC
20417	1573	22	Proterozoic	Proterozoic	NNP
20417	1573	23	eras	era	NNS
20417	1573	24	)	)	-RRB-
20417	1573	25	passed	pass	VBD
20417	1573	26	before	before	IN
20417	1573	27	there	there	EX
20417	1573	28	were	be	VBD
20417	1573	29	living	live	VBG
20417	1573	30	creatures	creature	NNS
20417	1573	31	with	with	IN
20417	1573	32	parts	part	NNS
20417	1573	33	sufficiently	sufficiently	RB
20417	1573	34	hard	hard	JJ
20417	1573	35	to	to	TO
20417	1573	36	form	form	VB
20417	1573	37	fossils	fossil	NNS
20417	1573	38	.	.	.
20417	1574	1	In	in	IN
20417	1574	2	the	the	DT
20417	1574	3	latter	latter	JJ
20417	1574	4	part	part	NN
20417	1574	5	of	of	IN
20417	1574	6	the	the	DT
20417	1574	7	Proterozoic	Proterozoic	NNP
20417	1574	8	era	era	NN
20417	1574	9	there	there	EX
20417	1574	10	are	be	VBP
20417	1574	11	traces	trace	NNS
20417	1574	12	of	of	IN
20417	1574	13	one	one	CD
20417	1574	14	-	-	HYPH
20417	1574	15	celled	celle	VBN
20417	1574	16	marine	marine	JJ
20417	1574	17	animals	animal	NNS
20417	1574	18	(	(	-LRB-
20417	1574	19	Radiolarians	Radiolarians	NNP
20417	1574	20	)	)	-RRB-
20417	1574	21	with	with	IN
20417	1574	22	shells	shell	NNS
20417	1574	23	of	of	IN
20417	1574	24	flint	flint	NN
20417	1574	25	,	,	,
20417	1574	26	and	and	CC
20417	1574	27	of	of	IN
20417	1574	28	worms	worm	NNS
20417	1574	29	that	that	WDT
20417	1574	30	wallowed	wallow	VBD
20417	1574	31	in	in	IN
20417	1574	32	the	the	DT
20417	1574	33	primal	primal	JJ
20417	1574	34	mud	mud	NN
20417	1574	35	.	.	.
20417	1575	1	It	-PRON-	PRP
20417	1575	2	is	be	VBZ
20417	1575	3	plain	plain	JJ
20417	1575	4	that	that	IN
20417	1575	5	as	as	IN
20417	1575	6	regards	regard	VBZ
20417	1575	7	the	the	DT
20417	1575	8	most	most	RBS
20417	1575	9	primitive	primitive	JJ
20417	1575	10	creatures	creature	NNS
20417	1575	11	the	the	DT
20417	1575	12	rock	rock	NN
20417	1575	13	record	record	NN
20417	1575	14	tells	tell	VBZ
20417	1575	15	us	-PRON-	PRP
20417	1575	16	little	little	JJ
20417	1575	17	.	.	.
20417	1576	1	[	[	-LRB-
20417	1576	2	Illustration	illustration	NN
20417	1576	3	:	:	:
20417	1576	4	_	_	NNP
20417	1576	5	From	from	IN
20417	1576	6	Knipe	Knipe	NNP
20417	1576	7	's	's	POS
20417	1576	8	"	"	``
20417	1576	9	Nebula	Nebula	NNP
20417	1576	10	to	to	IN
20417	1576	11	Man	Man	NNP
20417	1576	12	.	.	.
20417	1577	1	"	"	``
20417	1577	2	_	_	NNP
20417	1577	3	ANIMALS	animal	NNS
20417	1577	4	OF	of	IN
20417	1577	5	THE	the	DT
20417	1577	6	CAMBRIAN	CAMBRIAN	NNP
20417	1577	7	PERIOD	period	NN
20417	1577	8	e.g.	e.g.	RB
20417	1578	1	Sponges	sponge	NNS
20417	1578	2	,	,	,
20417	1578	3	Jellyfish	Jellyfish	NNP
20417	1578	4	,	,	,
20417	1578	5	Starfish	Starfish	NNP
20417	1578	6	,	,	,
20417	1578	7	Sea	Sea	NNP
20417	1578	8	-	-	HYPH
20417	1578	9	lilies	lily	NNS
20417	1578	10	,	,	,
20417	1578	11	Water	Water	NNP
20417	1578	12	-	-	HYPH
20417	1578	13	fleas	flea	NNS
20417	1578	14	,	,	,
20417	1578	15	and	and	CC
20417	1578	16	Trilobites	Trilobites	NNPS
20417	1578	17	]	]	-RRB-
20417	1578	18	[	[	-LRB-
20417	1578	19	Illustration	illustration	NN
20417	1578	20	:	:	:
20417	1578	21	_	_	NNP
20417	1578	22	Photo	Photo	NNP
20417	1578	23	:	:	:
20417	1578	24	J.	J.	NNP
20417	1578	25	J.	J.	NNP
20417	1579	1	Ward	Ward	NNP
20417	1579	2	,	,	,
20417	1579	3	F.E.S.	F.E.S.	NNP
20417	1579	4	_	_	NNP
20417	1579	5	A	A	NNP
20417	1579	6	TRILOBITE	TRILOBITE	NNP
20417	1579	7	Trilobites	trilobite	NNS
20417	1579	8	were	be	VBD
20417	1579	9	ancient	ancient	JJ
20417	1579	10	seashore	seashore	NN
20417	1579	11	animals	animal	NNS
20417	1579	12	,	,	,
20417	1579	13	abundant	abundant	JJ
20417	1579	14	from	from	IN
20417	1579	15	the	the	DT
20417	1579	16	Upper	Upper	NNP
20417	1579	17	Cambrian	Cambrian	NNP
20417	1579	18	to	to	IN
20417	1579	19	the	the	DT
20417	1579	20	Carboniferous	carboniferous	JJ
20417	1579	21	eras	era	NNS
20417	1579	22	.	.	.
20417	1580	1	They	-PRON-	PRP
20417	1580	2	have	have	VBP
20417	1580	3	no	no	DT
20417	1580	4	direct	direct	JJ
20417	1580	5	descendants	descendant	NNS
20417	1580	6	to	to	IN
20417	1580	7	-	-	HYPH
20417	1580	8	day	day	NN
20417	1580	9	.	.	.
20417	1581	1	They	-PRON-	PRP
20417	1581	2	were	be	VBD
20417	1581	3	jointed	joint	VBN
20417	1581	4	-	-	HYPH
20417	1581	5	footed	foot	VBN
20417	1581	6	animals	animal	NNS
20417	1581	7	,	,	,
20417	1581	8	allied	ally	VBN
20417	1581	9	to	to	IN
20417	1581	10	Crustaceans	Crustaceans	NNPS
20417	1581	11	and	and	CC
20417	1581	12	perhaps	perhaps	RB
20417	1581	13	also	also	RB
20417	1581	14	to	to	IN
20417	1581	15	King	King	NNP
20417	1581	16	-	-	HYPH
20417	1581	17	crabs	crabs	NNP
20417	1581	18	.	.	.
20417	1582	1	They	-PRON-	PRP
20417	1582	2	were	be	VBD
20417	1582	3	able	able	JJ
20417	1582	4	to	to	TO
20417	1582	5	roll	roll	VB
20417	1582	6	themselves	-PRON-	PRP
20417	1582	7	up	up	RP
20417	1582	8	in	in	IN
20417	1582	9	their	-PRON-	PRP$
20417	1582	10	ring	ring	NN
20417	1582	11	-	-	HYPH
20417	1582	12	armour	armour	NN
20417	1582	13	.	.	.
20417	1582	14	]	]	-RRB-
20417	1583	1	[	[	-LRB-
20417	1583	2	Illustration	illustration	NN
20417	1583	3	:	:	:
20417	1583	4	_	_	NNP
20417	1583	5	Photo	Photo	NNP
20417	1583	6	:	:	:
20417	1583	7	British	British	NNP
20417	1583	8	Museum	Museum	NNP
20417	1583	9	(	(	-LRB-
20417	1583	10	Natural	Natural	NNP
20417	1583	11	History	History	NNP
20417	1583	12	)	)	-RRB-
20417	1583	13	.	.	.
20417	1583	14	_	_	NNP
20417	1583	15	THE	the	DT
20417	1583	16	GAMBIAN	GAMBIAN	NNP
20417	1583	17	MUD	MUD	NNP
20417	1583	18	-	-	HYPH
20417	1583	19	FISH	FISH	NNS
20417	1583	20	,	,	,
20417	1583	21	PROTOPTERUS	PROTOPTERUS	NNP
20417	1583	22	It	-PRON-	PRP
20417	1583	23	can	can	MD
20417	1583	24	breathe	breathe	VB
20417	1583	25	oxygen	oxygen	NN
20417	1583	26	dissolved	dissolve	VBN
20417	1583	27	in	in	IN
20417	1583	28	water	water	NN
20417	1583	29	by	by	IN
20417	1583	30	its	-PRON-	PRP$
20417	1583	31	gills	gill	NNS
20417	1583	32	;	;	:
20417	1583	33	it	-PRON-	PRP
20417	1583	34	can	can	MD
20417	1583	35	also	also	RB
20417	1583	36	breathe	breathe	VB
20417	1583	37	dry	dry	JJ
20417	1583	38	air	air	NN
20417	1583	39	by	by	IN
20417	1583	40	means	mean	NNS
20417	1583	41	of	of	IN
20417	1583	42	its	-PRON-	PRP$
20417	1583	43	swim	swim	NN
20417	1583	44	-	-	HYPH
20417	1583	45	bladder	bladder	NN
20417	1583	46	,	,	,
20417	1583	47	which	which	WDT
20417	1583	48	has	have	VBZ
20417	1583	49	become	become	VBN
20417	1583	50	a	a	DT
20417	1583	51	lung	lung	NN
20417	1583	52	.	.	.
20417	1584	1	It	-PRON-	PRP
20417	1584	2	is	be	VBZ
20417	1584	3	a	a	DT
20417	1584	4	_	_	NNP
20417	1584	5	double	double	JJ
20417	1584	6	-	-	HYPH
20417	1584	7	breather	breather	NN
20417	1584	8	_	_	NNP
20417	1584	9	,	,	,
20417	1584	10	showing	show	VBG
20417	1584	11	evolution	evolution	NN
20417	1584	12	in	in	IN
20417	1584	13	process	process	NN
20417	1584	14	.	.	.
20417	1585	1	For	for	IN
20417	1585	2	seven	seven	CD
20417	1585	3	months	month	NNS
20417	1585	4	of	of	IN
20417	1585	5	the	the	DT
20417	1585	6	year	year	NN
20417	1585	7	,	,	,
20417	1585	8	the	the	DT
20417	1585	9	dry	dry	JJ
20417	1585	10	season	season	NN
20417	1585	11	,	,	,
20417	1585	12	it	-PRON-	PRP
20417	1585	13	can	can	MD
20417	1585	14	remain	remain	VB
20417	1585	15	inert	inert	JJ
20417	1585	16	in	in	IN
20417	1585	17	the	the	DT
20417	1585	18	mud	mud	NN
20417	1585	19	,	,	,
20417	1585	20	getting	get	VBG
20417	1585	21	air	air	NN
20417	1585	22	through	through	IN
20417	1585	23	an	an	DT
20417	1585	24	open	open	JJ
20417	1585	25	pipe	pipe	NN
20417	1585	26	to	to	IN
20417	1585	27	the	the	DT
20417	1585	28	surface	surface	NN
20417	1585	29	.	.	.
20417	1586	1	When	when	WRB
20417	1586	2	water	water	NN
20417	1586	3	fills	fill	VBZ
20417	1586	4	the	the	DT
20417	1586	5	pools	pool	NNS
20417	1586	6	it	-PRON-	PRP
20417	1586	7	can	can	MD
20417	1586	8	use	use	VB
20417	1586	9	its	-PRON-	PRP$
20417	1586	10	gills	gill	NNS
20417	1586	11	again	again	RB
20417	1586	12	.	.	.
20417	1587	1	Mud	Mud	NNS
20417	1587	2	-	-	HYPH
20417	1587	3	nests	nest	NNS
20417	1587	4	or	or	CC
20417	1587	5	mud	mud	NN
20417	1587	6	encasements	encasement	NNS
20417	1587	7	with	with	IN
20417	1587	8	the	the	DT
20417	1587	9	lung	lung	NN
20417	1587	10	-	-	HYPH
20417	1587	11	fish	fish	NN
20417	1587	12	inside	inside	RB
20417	1587	13	have	have	VBP
20417	1587	14	often	often	RB
20417	1587	15	been	be	VBN
20417	1587	16	brought	bring	VBN
20417	1587	17	to	to	IN
20417	1587	18	Britain	Britain	NNP
20417	1587	19	and	and	CC
20417	1587	20	the	the	DT
20417	1587	21	fish	fish	NN
20417	1587	22	when	when	WRB
20417	1587	23	liberated	liberate	VBN
20417	1587	24	were	be	VBD
20417	1587	25	quite	quite	RB
20417	1587	26	lively	lively	JJ
20417	1587	27	.	.	.
20417	1587	28	]	]	-RRB-
20417	1588	1	[	[	-LRB-
20417	1588	2	Illustration	illustration	NN
20417	1588	3	:	:	:
20417	1588	4	THE	the	DT
20417	1588	5	ARCHÆOPTERYX	ARCHÆOPTERYX	NNP
20417	1588	6	(	(	-LRB-
20417	1588	7	_	_	NNP
20417	1588	8	After	after	IN
20417	1588	9	William	William	NNP
20417	1588	10	Leche	Leche	NNP
20417	1588	11	of	of	IN
20417	1588	12	Stockholm	Stockholm	NNP
20417	1588	13	.	.	.
20417	1588	14	_	_	NNP
20417	1588	15	)	)	-RRB-
20417	1588	16	A	a	DT
20417	1588	17	good	good	JJ
20417	1588	18	restoration	restoration	NN
20417	1588	19	of	of	IN
20417	1588	20	the	the	DT
20417	1588	21	oldest	old	JJS
20417	1588	22	known	know	VBN
20417	1588	23	bird	bird	NN
20417	1588	24	,	,	,
20417	1588	25	Archæopteryx	Archæopteryx	NNP
20417	1588	26	(	(	-LRB-
20417	1588	27	Jurassic	Jurassic	NNP
20417	1588	28	Era	Era	NNP
20417	1588	29	)	)	-RRB-
20417	1588	30	.	.	.
20417	1589	1	It	-PRON-	PRP
20417	1589	2	was	be	VBD
20417	1589	3	about	about	IN
20417	1589	4	the	the	DT
20417	1589	5	size	size	NN
20417	1589	6	of	of	IN
20417	1589	7	a	a	DT
20417	1589	8	crow	crow	NN
20417	1589	9	;	;	:
20417	1589	10	it	-PRON-	PRP
20417	1589	11	had	have	VBD
20417	1589	12	teeth	tooth	NNS
20417	1589	13	on	on	IN
20417	1589	14	both	both	DT
20417	1589	15	jaws	jaw	NNS
20417	1589	16	;	;	:
20417	1589	17	it	-PRON-	PRP
20417	1589	18	had	have	VBD
20417	1589	19	claws	claws	NN
20417	1589	20	on	on	IN
20417	1589	21	the	the	DT
20417	1589	22	thumb	thumb	NN
20417	1589	23	and	and	CC
20417	1589	24	two	two	CD
20417	1589	25	fingers	finger	NNS
20417	1589	26	;	;	:
20417	1589	27	and	and	CC
20417	1589	28	it	-PRON-	PRP
20417	1589	29	had	have	VBD
20417	1589	30	a	a	DT
20417	1589	31	long	long	JJ
20417	1589	32	lizard	lizard	NN
20417	1589	33	-	-	HYPH
20417	1589	34	like	like	JJ
20417	1589	35	tail	tail	NN
20417	1589	36	.	.	.
20417	1590	1	But	but	CC
20417	1590	2	it	-PRON-	PRP
20417	1590	3	had	have	VBD
20417	1590	4	feathers	feather	NNS
20417	1590	5	,	,	,
20417	1590	6	proving	prove	VBG
20417	1590	7	itself	-PRON-	PRP
20417	1590	8	a	a	DT
20417	1590	9	true	true	JJ
20417	1590	10	bird	bird	NN
20417	1590	11	.	.	.
20417	1590	12	]	]	-RRB-
20417	1591	1	[	[	-LRB-
20417	1591	2	Illustration	illustration	NN
20417	1591	3	:	:	:
20417	1591	4	WING	wing	NN
20417	1591	5	OF	of	IN
20417	1591	6	A	a	DT
20417	1591	7	BIRD	BIRD	NNP
20417	1591	8	,	,	,
20417	1591	9	SHOWING	show	VBG
20417	1591	10	THE	the	DT
20417	1591	11	ARRANGEMENT	ARRANGEMENT	NNP
20417	1591	12	OF	of	IN
20417	1591	13	THE	the	DT
20417	1591	14	FEATHERS	feather	NNS
20417	1591	15	The	the	DT
20417	1591	16	longest	long	JJS
20417	1591	17	feathers	feather	NNS
20417	1591	18	or	or	CC
20417	1591	19	primaries	primary	NNS
20417	1591	20	(	(	-LRB-
20417	1591	21	PR	PR	NNP
20417	1591	22	)	)	-RRB-
20417	1591	23	are	be	VBP
20417	1591	24	borne	bear	VBN
20417	1591	25	by	by	IN
20417	1591	26	the	the	DT
20417	1591	27	two	two	CD
20417	1591	28	fingers	finger	NNS
20417	1591	29	(	(	-LRB-
20417	1591	30	2	2	CD
20417	1591	31	and	and	CC
20417	1591	32	3	3	CD
20417	1591	33	)	)	-RRB-
20417	1591	34	,	,	,
20417	1591	35	and	and	CC
20417	1591	36	their	-PRON-	PRP$
20417	1591	37	palm	palm	NN
20417	1591	38	-	-	HYPH
20417	1591	39	bones	bone	NNS
20417	1591	40	(	(	-LRB-
20417	1591	41	CMC	CMC	NNP
20417	1591	42	)	)	-RRB-
20417	1591	43	;	;	:
20417	1591	44	the	the	DT
20417	1591	45	second	second	JJ
20417	1591	46	longest	long	JJS
20417	1591	47	or	or	CC
20417	1591	48	secondaries	secondary	NNS
20417	1591	49	are	be	VBP
20417	1591	50	borne	bear	VBN
20417	1591	51	by	by	IN
20417	1591	52	the	the	DT
20417	1591	53	ulna	ulna	NN
20417	1591	54	bone	bone	NN
20417	1591	55	(	(	-LRB-
20417	1591	56	U	u	NN
20417	1591	57	)	)	-RRB-
20417	1591	58	of	of	IN
20417	1591	59	the	the	DT
20417	1591	60	fore	fore	NN
20417	1591	61	-	-	HYPH
20417	1591	62	arm	arm	NN
20417	1591	63	;	;	:
20417	1591	64	there	there	EX
20417	1591	65	is	be	VBZ
20417	1591	66	a	a	DT
20417	1591	67	separate	separate	JJ
20417	1591	68	tuft	tuft	NN
20417	1591	69	(	(	-LRB-
20417	1591	70	AS	AS	NNP
20417	1591	71	)	)	-RRB-
20417	1591	72	on	on	IN
20417	1591	73	the	the	DT
20417	1591	74	thumb	thumb	NN
20417	1591	75	(	(	-LRB-
20417	1591	76	TH	TH	NNP
20417	1591	77	)	)	-RRB-
20417	1591	78	.	.	.
20417	1591	79	]	]	-RRB-
20417	1592	1	The	the	DT
20417	1592	2	rarity	rarity	NN
20417	1592	3	of	of	IN
20417	1592	4	direct	direct	JJ
20417	1592	5	traces	trace	NNS
20417	1592	6	of	of	IN
20417	1592	7	life	life	NN
20417	1592	8	in	in	IN
20417	1592	9	the	the	DT
20417	1592	10	oldest	old	JJS
20417	1592	11	rocks	rock	NNS
20417	1592	12	is	be	VBZ
20417	1592	13	partly	partly	RB
20417	1592	14	due	due	JJ
20417	1592	15	to	to	IN
20417	1592	16	the	the	DT
20417	1592	17	fact	fact	NN
20417	1592	18	that	that	IN
20417	1592	19	the	the	DT
20417	1592	20	primitive	primitive	JJ
20417	1592	21	animals	animal	NNS
20417	1592	22	would	would	MD
20417	1592	23	be	be	VB
20417	1592	24	of	of	IN
20417	1592	25	delicate	delicate	JJ
20417	1592	26	build	build	NN
20417	1592	27	,	,	,
20417	1592	28	but	but	CC
20417	1592	29	it	-PRON-	PRP
20417	1592	30	must	must	MD
20417	1592	31	also	also	RB
20417	1592	32	be	be	VB
20417	1592	33	remembered	remember	VBN
20417	1592	34	that	that	IN
20417	1592	35	the	the	DT
20417	1592	36	ancient	ancient	JJ
20417	1592	37	rocks	rock	NNS
20417	1592	38	have	have	VBP
20417	1592	39	been	be	VBN
20417	1592	40	profoundly	profoundly	RB
20417	1592	41	and	and	CC
20417	1592	42	repeatedly	repeatedly	RB
20417	1592	43	changed	change	VBN
20417	1592	44	by	by	IN
20417	1592	45	pressure	pressure	NN
20417	1592	46	and	and	CC
20417	1592	47	heat	heat	NN
20417	1592	48	,	,	,
20417	1592	49	so	so	IN
20417	1592	50	that	that	IN
20417	1592	51	the	the	DT
20417	1592	52	traces	trace	NNS
20417	1592	53	which	which	WDT
20417	1592	54	did	do	VBD
20417	1592	55	exist	exist	VB
20417	1592	56	would	would	MD
20417	1592	57	be	be	VB
20417	1592	58	very	very	RB
20417	1592	59	liable	liable	JJ
20417	1592	60	to	to	IN
20417	1592	61	obliteration	obliteration	NN
20417	1592	62	.	.	.
20417	1593	1	And	and	CC
20417	1593	2	if	if	IN
20417	1593	3	it	-PRON-	PRP
20417	1593	4	be	be	VB
20417	1593	5	asked	ask	VBN
20417	1593	6	what	what	WP
20417	1593	7	right	right	UH
20417	1593	8	we	-PRON-	PRP
20417	1593	9	have	have	VBP
20417	1593	10	to	to	TO
20417	1593	11	suppose	suppose	VB
20417	1593	12	the	the	DT
20417	1593	13	presence	presence	NN
20417	1593	14	of	of	IN
20417	1593	15	living	living	NN
20417	1593	16	creatures	creature	NNS
20417	1593	17	in	in	IN
20417	1593	18	the	the	DT
20417	1593	19	absence	absence	NN
20417	1593	20	or	or	CC
20417	1593	21	extreme	extreme	JJ
20417	1593	22	rarity	rarity	NN
20417	1593	23	of	of	IN
20417	1593	24	fossils	fossil	NNS
20417	1593	25	,	,	,
20417	1593	26	we	-PRON-	PRP
20417	1593	27	must	must	MD
20417	1593	28	point	point	VB
20417	1593	29	to	to	IN
20417	1593	30	great	great	JJ
20417	1593	31	accumulations	accumulation	NNS
20417	1593	32	of	of	IN
20417	1593	33	limestone	limestone	NN
20417	1593	34	which	which	WDT
20417	1593	35	indicate	indicate	VBP
20417	1593	36	the	the	DT
20417	1593	37	existence	existence	NN
20417	1593	38	of	of	IN
20417	1593	39	calcareous	calcareous	JJ
20417	1593	40	algæ	algæ	NNP
20417	1593	41	,	,	,
20417	1593	42	and	and	CC
20417	1593	43	to	to	IN
20417	1593	44	deposits	deposit	NNS
20417	1593	45	of	of	IN
20417	1593	46	iron	iron	NN
20417	1593	47	which	which	WDT
20417	1593	48	probably	probably	RB
20417	1593	49	indicate	indicate	VBP
20417	1593	50	the	the	DT
20417	1593	51	activity	activity	NN
20417	1593	52	of	of	IN
20417	1593	53	iron	iron	NN
20417	1593	54	-	-	HYPH
20417	1593	55	forming	form	VBG
20417	1593	56	Bacteria	Bacteria	NNS
20417	1593	57	.	.	.
20417	1594	1	Ancient	ancient	JJ
20417	1594	2	beds	bed	NNS
20417	1594	3	of	of	IN
20417	1594	4	graphite	graphite	NN
20417	1594	5	similarly	similarly	RB
20417	1594	6	suggest	suggest	VBP
20417	1594	7	that	that	IN
20417	1594	8	green	green	JJ
20417	1594	9	plants	plant	NNS
20417	1594	10	flourished	flourish	VBD
20417	1594	11	in	in	IN
20417	1594	12	these	these	DT
20417	1594	13	ancient	ancient	JJ
20417	1594	14	days	day	NNS
20417	1594	15	.	.	.
20417	1595	1	§	§	ADD
20417	1595	2	3	3	CD
20417	1595	3	The	the	DT
20417	1595	4	Era	Era	NNP
20417	1595	5	of	of	IN
20417	1595	6	Ancient	ancient	JJ
20417	1595	7	Life	Life	NNP
20417	1595	8	(	(	-LRB-
20417	1595	9	Palæozoic	Palæozoic	NNP
20417	1595	10	)	)	-RRB-
20417	1595	11	The	the	DT
20417	1595	12	_	_	NNP
20417	1595	13	Cambrian	Cambrian	NNP
20417	1595	14	_	_	NNP
20417	1595	15	period	period	NN
20417	1595	16	was	be	VBD
20417	1595	17	the	the	DT
20417	1595	18	time	time	NN
20417	1595	19	of	of	IN
20417	1595	20	the	the	DT
20417	1595	21	establishment	establishment	NN
20417	1595	22	of	of	IN
20417	1595	23	the	the	DT
20417	1595	24	chief	chief	JJ
20417	1595	25	stocks	stock	NNS
20417	1595	26	of	of	IN
20417	1595	27	backboneless	backboneless	NN
20417	1595	28	animals	animal	NNS
20417	1595	29	such	such	JJ
20417	1595	30	as	as	IN
20417	1595	31	sponges	sponge	NNS
20417	1595	32	,	,	,
20417	1595	33	jellyfishes	jellyfish	NNS
20417	1595	34	,	,	,
20417	1595	35	worms	worm	NNS
20417	1595	36	,	,	,
20417	1595	37	sea	sea	NN
20417	1595	38	-	-	HYPH
20417	1595	39	cucumbers	cucumber	NNS
20417	1595	40	,	,	,
20417	1595	41	lamp	lamp	NN
20417	1595	42	-	-	HYPH
20417	1595	43	shells	shell	NNS
20417	1595	44	,	,	,
20417	1595	45	trilobites	trilobite	NNS
20417	1595	46	,	,	,
20417	1595	47	crustaceans	crustacean	NNS
20417	1595	48	,	,	,
20417	1595	49	and	and	CC
20417	1595	50	molluscs	molluscs	NNP
20417	1595	51	.	.	.
20417	1596	1	There	there	EX
20417	1596	2	is	be	VBZ
20417	1596	3	something	something	NN
20417	1596	4	very	very	RB
20417	1596	5	eloquent	eloquent	JJ
20417	1596	6	in	in	IN
20417	1596	7	the	the	DT
20417	1596	8	broad	broad	JJ
20417	1596	9	fact	fact	NN
20417	1596	10	that	that	IN
20417	1596	11	the	the	DT
20417	1596	12	peopling	peopling	NN
20417	1596	13	of	of	IN
20417	1596	14	the	the	DT
20417	1596	15	seas	sea	NNS
20417	1596	16	had	have	VBD
20417	1596	17	definitely	definitely	RB
20417	1596	18	begun	begin	VBN
20417	1596	19	some	some	DT
20417	1596	20	thirty	thirty	CD
20417	1596	21	million	million	CD
20417	1596	22	years	year	NNS
20417	1596	23	ago	ago	RB
20417	1596	24	,	,	,
20417	1596	25	for	for	IN
20417	1596	26	Professor	Professor	NNP
20417	1596	27	H.	H.	NNP
20417	1596	28	F.	F.	NNP
20417	1596	29	Osborn	Osborn	NNP
20417	1596	30	points	point	VBZ
20417	1596	31	out	out	RP
20417	1596	32	that	that	IN
20417	1596	33	in	in	IN
20417	1596	34	the	the	DT
20417	1596	35	Cambrian	cambrian	JJ
20417	1596	36	period	period	NN
20417	1596	37	there	there	EX
20417	1596	38	was	be	VBD
20417	1596	39	already	already	RB
20417	1596	40	a	a	DT
20417	1596	41	colonisation	colonisation	NN
20417	1596	42	of	of	IN
20417	1596	43	the	the	DT
20417	1596	44	shore	shore	NN
20417	1596	45	of	of	IN
20417	1596	46	the	the	DT
20417	1596	47	sea	sea	NN
20417	1596	48	,	,	,
20417	1596	49	the	the	DT
20417	1596	50	open	open	JJ
20417	1596	51	sea	sea	NN
20417	1596	52	,	,	,
20417	1596	53	and	and	CC
20417	1596	54	the	the	DT
20417	1596	55	deep	deep	JJ
20417	1596	56	waters	water	NNS
20417	1596	57	.	.	.
20417	1597	1	The	the	DT
20417	1597	2	_	_	NNP
20417	1597	3	Ordovician	Ordovician	NNP
20417	1597	4	_	_	NNP
20417	1597	5	period	period	NN
20417	1597	6	was	be	VBD
20417	1597	7	marked	mark	VBN
20417	1597	8	by	by	IN
20417	1597	9	abundant	abundant	JJ
20417	1597	10	representation	representation	NN
20417	1597	11	of	of	IN
20417	1597	12	the	the	DT
20417	1597	13	once	once	RB
20417	1597	14	very	very	RB
20417	1597	15	successful	successful	JJ
20417	1597	16	class	class	NN
20417	1597	17	of	of	IN
20417	1597	18	Trilobites	Trilobites	NNPS
20417	1597	19	--	--	:
20417	1597	20	jointed	joint	VBN
20417	1597	21	-	-	HYPH
20417	1597	22	footed	footed	JJ
20417	1597	23	,	,	,
20417	1597	24	antenna	antenna	NN
20417	1597	25	-	-	HYPH
20417	1597	26	bearing	bearing	NN
20417	1597	27	,	,	,
20417	1597	28	segmented	segment	VBD
20417	1597	29	marine	marine	JJ
20417	1597	30	animals	animal	NNS
20417	1597	31	,	,	,
20417	1597	32	with	with	IN
20417	1597	33	numerous	numerous	JJ
20417	1597	34	appendages	appendage	NNS
20417	1597	35	and	and	CC
20417	1597	36	a	a	DT
20417	1597	37	covering	covering	NN
20417	1597	38	of	of	IN
20417	1597	39	chitin	chitin	NN
20417	1597	40	.	.	.
20417	1598	1	They	-PRON-	PRP
20417	1598	2	died	die	VBD
20417	1598	3	away	away	RB
20417	1598	4	entirely	entirely	RB
20417	1598	5	with	with	IN
20417	1598	6	the	the	DT
20417	1598	7	end	end	NN
20417	1598	8	of	of	IN
20417	1598	9	the	the	DT
20417	1598	10	Palæozoic	Palæozoic	NNP
20417	1598	11	era	era	NN
20417	1598	12	.	.	.
20417	1599	1	Also	also	RB
20417	1599	2	very	very	RB
20417	1599	3	notable	notable	JJ
20417	1599	4	was	be	VBD
20417	1599	5	the	the	DT
20417	1599	6	abundance	abundance	NN
20417	1599	7	of	of	IN
20417	1599	8	predatory	predatory	NN
20417	1599	9	cuttlefishes	cuttlefish	NNS
20417	1599	10	,	,	,
20417	1599	11	the	the	DT
20417	1599	12	bullies	bully	NNS
20417	1599	13	of	of	IN
20417	1599	14	the	the	DT
20417	1599	15	ancient	ancient	JJ
20417	1599	16	seas	sea	NNS
20417	1599	17	.	.	.
20417	1600	1	But	but	CC
20417	1600	2	it	-PRON-	PRP
20417	1600	3	was	be	VBD
20417	1600	4	in	in	IN
20417	1600	5	this	this	DT
20417	1600	6	period	period	NN
20417	1600	7	that	that	IN
20417	1600	8	the	the	DT
20417	1600	9	first	first	JJ
20417	1600	10	backboned	backbone	VBN
20417	1600	11	animals	animal	NNS
20417	1600	12	made	make	VBD
20417	1600	13	their	-PRON-	PRP$
20417	1600	14	appearance	appearance	NN
20417	1600	15	--	--	:
20417	1600	16	an	an	DT
20417	1600	17	epoch	epoch	NN
20417	1600	18	-	-	HYPH
20417	1600	19	making	make	VBG
20417	1600	20	step	step	NN
20417	1600	21	in	in	IN
20417	1600	22	evolution	evolution	NN
20417	1600	23	.	.	.
20417	1601	1	In	in	IN
20417	1601	2	other	other	JJ
20417	1601	3	words	word	NNS
20417	1601	4	,	,	,
20417	1601	5	true	true	JJ
20417	1601	6	fishes	fish	NNS
20417	1601	7	were	be	VBD
20417	1601	8	evolved	evolve	VBN
20417	1601	9	--	--	:
20417	1601	10	destined	destine	VBN
20417	1601	11	in	in	IN
20417	1601	12	the	the	DT
20417	1601	13	course	course	NN
20417	1601	14	of	of	IN
20417	1601	15	ages	age	NNS
20417	1601	16	to	to	TO
20417	1601	17	replace	replace	VB
20417	1601	18	the	the	DT
20417	1601	19	cuttlefishes	cuttlefish	NNS
20417	1601	20	(	(	-LRB-
20417	1601	21	which	which	WDT
20417	1601	22	are	be	VBP
20417	1601	23	mere	mere	JJ
20417	1601	24	molluscs	molluscs	NNP
20417	1601	25	)	)	-RRB-
20417	1601	26	in	in	IN
20417	1601	27	dominating	dominate	VBG
20417	1601	28	the	the	DT
20417	1601	29	seas	sea	NNS
20417	1601	30	.	.	.
20417	1602	1	_	_	NNP
20417	1602	2	_	_	NNP
20417	1602	3	_	_	NNP
20417	1602	4	_	_	NNP
20417	1602	5	_	_	NNP
20417	1602	6	_	_	NNP
20417	1602	7	_	_	NNP
20417	1602	8	_	_	NNP
20417	1602	9	_	_	NNP
20417	1602	10	_	_	NNP
20417	1602	11	_	_	NNP
20417	1602	12	_	_	NNP
20417	1602	13	_	_	NNP
20417	1602	14	_	_	NNP
20417	1602	15	_	_	NNP
20417	1602	16	_	_	NNP
20417	1602	17	_	_	NNP
20417	1602	18	_	_	NNP
20417	1602	19	_	_	NNP
20417	1602	20	_	_	NNP
20417	1602	21	_	_	NNP
20417	1602	22	_	_	NNP
20417	1602	23	_	_	NNP
20417	1602	24	_	_	NNP
20417	1602	25	_	_	NNP
20417	1602	26	_	_	NNP
20417	1602	27	_	_	NNP
20417	1602	28	_	_	NNP
20417	1602	29	_	_	NNP
20417	1602	30	_	_	NNP
20417	1602	31	_	_	NNP
20417	1602	32	_	_	NNP
20417	1602	33	_	_	NNP
20417	1602	34	_	_	NNP
20417	1602	35	_	_	NNP
20417	1602	36	_	_	NNP
20417	1602	37	_	_	NNP
20417	1602	38	_	_	NNP
20417	1602	39	_	_	NNP
20417	1602	40	_	_	NNP
20417	1602	41	_	_	NNP
20417	1602	42	_	_	NNP
20417	1602	43	_	_	NNP
20417	1602	44	_	_	NNP
20417	1602	45	_	_	NNP
20417	1602	46	_	_	NNP
20417	1602	47	_	_	NNP
20417	1602	48	_	_	NNP
20417	1602	49	_	_	NNP
20417	1602	50	_	_	NNP
20417	1602	51	_	_	NNP
20417	1602	52	_	_	NNP
20417	1602	53	_	_	NNP
20417	1602	54	_	_	NNP
20417	1602	55	_	_	NNP
20417	1602	56	_	_	NNP
20417	1602	57	_	_	NNP
20417	1602	58	_	_	NNP
20417	1602	59	_	_	NNP
20417	1602	60	_	_	NNP
20417	1602	61	_	_	NNP
20417	1602	62	_	_	NNP
20417	1602	63	_	_	NNP
20417	1602	64	_	_	NNP
20417	1602	65	_	_	NNP
20417	1602	66	_	_	NNP
20417	1602	67	_	_	NNP
20417	1602	68	_	_	NNP
20417	1602	69	_	_	NNP
20417	1602	70	_	_	NNP
20417	1602	71	_	_	NNP
20417	1602	72	_	_	NNP
20417	1602	73	RECENT	RECENT	NNP
20417	1602	74	TIMES	TIMES	NNP
20417	1602	75	_	_	NNP
20417	1602	76	Human	Human	NNP
20417	1602	77	civilisation	civilisation	NN
20417	1602	78	.	.	.
20417	1603	1	_	_	NNP
20417	1603	2	_	_	NNP
20417	1603	3	_	_	NNP
20417	1603	4	_	_	NNP
20417	1603	5	_	_	NNP
20417	1603	6	_	_	NNP
20417	1603	7	_	_	NNP
20417	1603	8	_	_	NNP
20417	1603	9	_	_	NNP
20417	1603	10	_	_	NNP
20417	1603	11	_	_	NNP
20417	1603	12	_	_	NNP
20417	1603	13	_	_	NNP
20417	1603	14	_	_	NNP
20417	1603	15	_	_	NNP
20417	1603	16	_	_	NNP
20417	1603	17	_	_	NNP
20417	1603	18	_	_	NNP
20417	1603	19	_	_	NNP
20417	1603	20	_	_	NNP
20417	1603	21	_	_	NNP
20417	1603	22	_	_	NNP
20417	1603	23	_	_	NNP
20417	1603	24	_	_	NNP
20417	1603	25	_	_	NNP
20417	1603	26	_	_	NNP
20417	1603	27	_	_	NNP
20417	1603	28	_	_	NNP
20417	1603	29	_	_	NNP
20417	1603	30	_	_	NNP
20417	1603	31	_	_	NNP
20417	1603	32	_	_	NNP
20417	1603	33	_	_	NNP
20417	1603	34	_	_	NNP
20417	1603	35	_	_	NNP
20417	1603	36	_	_	NNP
20417	1603	37	_	_	NNP
20417	1603	38	_	_	NNP
20417	1603	39	_	_	NNP
20417	1603	40	_	_	NNP
20417	1603	41	_	_	NNP
20417	1603	42	_	_	NNP
20417	1603	43	_	_	NNP
20417	1603	44	_	_	NNP
20417	1603	45	_	_	NNP
20417	1603	46	_	_	NNP
20417	1603	47	_	_	NNP
20417	1603	48	_	_	NNP
20417	1603	49	_	_	NNP
20417	1603	50	_	_	NNP
20417	1603	51	_	_	NNP
20417	1603	52	_	_	NNP
20417	1603	53	_	_	NNP
20417	1603	54	_	_	NNP
20417	1603	55	_	_	NNP
20417	1603	56	_	_	NNP
20417	1603	57	_	_	NNP
20417	1603	58	_	_	NNP
20417	1603	59	_	_	NNP
20417	1603	60	_	_	NNP
20417	1603	61	_	_	NNP
20417	1603	62	_	_	NNP
20417	1603	63	_	_	NNP
20417	1603	64	_	_	NNP
20417	1603	65	_	_	NNP
20417	1603	66	_	_	NNP
20417	1603	67	_	_	NNP
20417	1603	68	_	_	NNP
20417	1603	69	_	_	NNP
20417	1603	70	_	_	NNP
20417	1603	71	_	_	NNP
20417	1603	72	{	{	-LRB-
20417	1603	73	PLEISTOCENE	pleistocene	NN
20417	1603	74	OR	or	CC
20417	1603	75	GLACIAL	glacial	JJ
20417	1603	76	TIME	time	NN
20417	1603	77	Last	last	JJ
20417	1603	78	great	great	JJ
20417	1603	79	Ice	Ice	NNP
20417	1603	80	Age	Age	NNP
20417	1603	81	.	.	.
20417	1604	1	_	_	NNP
20417	1604	2	CENOZOIC	CENOZOIC	NNP
20417	1604	3	ERA	ERA	NNP
20417	1604	4	_	_	NNP
20417	1604	5	{	{	-LRB-
20417	1604	6	MIOCENE	miocene	NN
20417	1604	7	AND	and	CC
20417	1604	8	PLIOCENE	pliocene	VB
20417	1604	9	TIMES	TIMES	NNP
20417	1604	10	Emergence	emergence	NN
20417	1604	11	of	of	IN
20417	1604	12	Man	Man	NNP
20417	1604	13	.	.	.
20417	1605	1	{	{	-LRB-
20417	1605	2	EOCENE	EOCENE	NNP
20417	1605	3	AND	and	CC
20417	1605	4	OLIGOCENE	OLIGOCENE	NNP
20417	1605	5	TIMES	times	NN
20417	1605	6	Rise	rise	NN
20417	1605	7	of	of	IN
20417	1605	8	higher	high	JJR
20417	1605	9	mammals	mammal	NNS
20417	1605	10	.	.	.
20417	1606	1	_	_	NNP
20417	1606	2	_	_	NNP
20417	1606	3	_	_	NNP
20417	1606	4	_	_	NNP
20417	1606	5	_	_	NNP
20417	1606	6	_	_	NNP
20417	1606	7	_	_	NNP
20417	1606	8	_	_	NNP
20417	1606	9	_	_	NNP
20417	1606	10	_	_	NNP
20417	1606	11	_	_	NNP
20417	1606	12	_	_	NNP
20417	1606	13	_	_	NNP
20417	1606	14	_	_	NNP
20417	1606	15	_	_	NNP
20417	1606	16	_	_	NNP
20417	1606	17	_	_	NNP
20417	1606	18	_	_	NNP
20417	1606	19	_	_	NNP
20417	1606	20	_	_	NNP
20417	1606	21	_	_	NNP
20417	1606	22	_	_	NNP
20417	1606	23	_	_	NNP
20417	1606	24	_	_	NNP
20417	1606	25	_	_	NNP
20417	1606	26	_	_	NNP
20417	1606	27	_	_	NNP
20417	1606	28	_	_	NNP
20417	1606	29	_	_	NNP
20417	1606	30	_	_	NNP
20417	1606	31	_	_	NNP
20417	1606	32	_	_	NNP
20417	1606	33	_	_	NNP
20417	1606	34	_	_	NNP
20417	1606	35	_	_	NNP
20417	1606	36	_	_	NNP
20417	1606	37	_	_	NNP
20417	1606	38	_	_	NNP
20417	1606	39	_	_	NNP
20417	1606	40	_	_	NNP
20417	1606	41	_	_	NNP
20417	1606	42	_	_	NNP
20417	1606	43	_	_	NNP
20417	1606	44	_	_	NNP
20417	1606	45	_	_	NNP
20417	1606	46	_	_	NNP
20417	1606	47	_	_	NNP
20417	1606	48	_	_	NNP
20417	1606	49	_	_	NNP
20417	1606	50	_	_	NNP
20417	1606	51	_	_	NNP
20417	1606	52	_	_	NNP
20417	1606	53	_	_	NNP
20417	1606	54	_	_	NNP
20417	1606	55	_	_	NNP
20417	1606	56	_	_	NNP
20417	1606	57	_	_	NNP
20417	1606	58	_	_	NNP
20417	1606	59	_	_	NNP
20417	1606	60	_	_	NNP
20417	1606	61	_	_	NNP
20417	1606	62	_	_	NNP
20417	1606	63	_	_	NNP
20417	1606	64	_	_	NNP
20417	1606	65	_	_	NNP
20417	1606	66	_	_	NNP
20417	1606	67	_	_	NNP
20417	1606	68	_	_	NNP
20417	1606	69	_	_	NNP
20417	1606	70	_	_	NNP
20417	1606	71	_	_	NNP
20417	1606	72	{	{	-LRB-
20417	1606	73	CRETACEOUS	CRETACEOUS	NNP
20417	1606	74	PERIOD	PERIOD	NNP
20417	1606	75	Rise	rise	NN
20417	1606	76	of	of	IN
20417	1606	77	primitive	primitive	JJ
20417	1606	78	mammals	mammal	NNS
20417	1606	79	,	,	,
20417	1606	80	{	{	-LRB-
20417	1606	81	flowering	flower	VBG
20417	1606	82	plants	plant	NNS
20417	1606	83	,	,	,
20417	1606	84	{	{	-LRB-
20417	1606	85	and	and	CC
20417	1606	86	higher	high	JJR
20417	1606	87	insects	insect	NNS
20417	1606	88	.	.	.
20417	1607	1	_	_	NNP
20417	1607	2	MESOZOIC	MESOZOIC	NNP
20417	1607	3	ERA	ERA	NNP
20417	1607	4	_	_	IN
20417	1607	5	{	{	-LRB-
20417	1607	6	JURASSIC	JURASSIC	NNP
20417	1607	7	PERIOD	PERIOD	NNP
20417	1607	8	Rise	rise	NN
20417	1607	9	of	of	IN
20417	1607	10	birds	bird	NNS
20417	1607	11	and	and	CC
20417	1607	12	flying	fly	VBG
20417	1607	13	{	{	-LRB-
20417	1607	14	reptiles	reptile	NNS
20417	1607	15	.	.	.
20417	1608	1	{	{	-LRB-
20417	1608	2	TRIASSIC	TRIASSIC	NNP
20417	1608	3	PERIOD	PERIOD	NNP
20417	1608	4	Rise	rise	NN
20417	1608	5	of	of	IN
20417	1608	6	dinosaur	dinosaur	NN
20417	1608	7	reptiles	reptile	NNS
20417	1608	8	.	.	.
20417	1609	1	_	_	NNP
20417	1609	2	_	_	NNP
20417	1609	3	_	_	NNP
20417	1609	4	_	_	NNP
20417	1609	5	_	_	NNP
20417	1609	6	_	_	NNP
20417	1609	7	_	_	NNP
20417	1609	8	_	_	NNP
20417	1609	9	_	_	NNP
20417	1609	10	_	_	NNP
20417	1609	11	_	_	NNP
20417	1609	12	_	_	NNP
20417	1609	13	_	_	NNP
20417	1609	14	_	_	NNP
20417	1609	15	_	_	NNP
20417	1609	16	_	_	NNP
20417	1609	17	_	_	NNP
20417	1609	18	_	_	NNP
20417	1609	19	_	_	NNP
20417	1609	20	_	_	NNP
20417	1609	21	_	_	NNP
20417	1609	22	_	_	NNP
20417	1609	23	_	_	NNP
20417	1609	24	_	_	NNP
20417	1609	25	_	_	NNP
20417	1609	26	_	_	NNP
20417	1609	27	_	_	NNP
20417	1609	28	_	_	NNP
20417	1609	29	_	_	NNP
20417	1609	30	_	_	NNP
20417	1609	31	_	_	NNP
20417	1609	32	_	_	NNP
20417	1609	33	_	_	NNP
20417	1609	34	_	_	NNP
20417	1609	35	_	_	NNP
20417	1609	36	_	_	NNP
20417	1609	37	_	_	NNP
20417	1609	38	_	_	NNP
20417	1609	39	_	_	NNP
20417	1609	40	_	_	NNP
20417	1609	41	_	_	NNP
20417	1609	42	_	_	NNP
20417	1609	43	_	_	NNP
20417	1609	44	_	_	NNP
20417	1609	45	_	_	NNP
20417	1609	46	_	_	NNP
20417	1609	47	_	_	NNP
20417	1609	48	_	_	NNP
20417	1609	49	_	_	NNP
20417	1609	50	_	_	NNP
20417	1609	51	_	_	NNP
20417	1609	52	_	_	NNP
20417	1609	53	_	_	NNP
20417	1609	54	_	_	NNP
20417	1609	55	_	_	NNP
20417	1609	56	_	_	NNP
20417	1609	57	_	_	NNP
20417	1609	58	_	_	NNP
20417	1609	59	_	_	NNP
20417	1609	60	_	_	NNP
20417	1609	61	_	_	NNP
20417	1609	62	_	_	NNP
20417	1609	63	_	_	NNP
20417	1609	64	_	_	NNP
20417	1609	65	_	_	NNP
20417	1609	66	_	_	NNP
20417	1609	67	_	_	NNP
20417	1609	68	_	_	NNP
20417	1609	69	_	_	NNP
20417	1609	70	_	_	NNP
20417	1609	71	_	_	NNP
20417	1609	72	{	{	-LRB-
20417	1609	73	PERMIAN	PERMIAN	NNP
20417	1609	74	PERIOD	PERIOD	NNP
20417	1609	75	Rise	rise	NN
20417	1609	76	of	of	IN
20417	1609	77	reptiles	reptile	NNS
20417	1609	78	.	.	.
20417	1610	1	{	{	-LRB-
20417	1610	2	CARBONIFEROUS	CARBONIFEROUS	NNP
20417	1610	3	PERIOD	PERIOD	NNP
20417	1610	4	Rise	rise	NN
20417	1610	5	of	of	IN
20417	1610	6	insects	insect	NNS
20417	1610	7	.	.	.
20417	1611	1	{	{	-LRB-
20417	1611	2	DEVONIAN	DEVONIAN	NNP
20417	1611	3	PERIOD	PERIOD	NNP
20417	1611	4	First	first	JJ
20417	1611	5	amphibians	amphibian	NNS
20417	1611	6	.	.	.
20417	1612	1	_	_	NNP
20417	1612	2	PALÆOZOIC	PALÆOZOIC	NNP
20417	1612	3	ERA	ERA	NNP
20417	1612	4	_	_	IN
20417	1612	5	{	{	-LRB-
20417	1612	6	SILURIAN	SILURIAN	NNP
20417	1612	7	PERIOD	PERIOD	NNP
20417	1612	8	Land	Land	NNP
20417	1612	9	animals	animal	NNS
20417	1612	10	began	begin	VBD
20417	1612	11	.	.	.
20417	1613	1	{	{	-LRB-
20417	1613	2	ORDOVICIAN	ORDOVICIAN	NNP
20417	1613	3	PERIOD	PERIOD	NNP
20417	1613	4	First	First	NNP
20417	1613	5	fishes	fish	NNS
20417	1613	6	.	.	.
20417	1614	1	{	{	-LRB-
20417	1614	2	CAMBRIAN	CAMBRIAN	NNP
20417	1614	3	PERIOD	period	NN
20417	1614	4	Peopling	people	VBG
20417	1614	5	of	of	IN
20417	1614	6	the	the	DT
20417	1614	7	sea	sea	NN
20417	1614	8	.	.	.
20417	1615	1	_	_	NNP
20417	1615	2	_	_	NNP
20417	1615	3	_	_	NNP
20417	1615	4	_	_	NNP
20417	1615	5	_	_	NNP
20417	1615	6	_	_	NNP
20417	1615	7	_	_	NNP
20417	1615	8	_	_	NNP
20417	1615	9	_	_	NNP
20417	1615	10	_	_	NNP
20417	1615	11	_	_	NNP
20417	1615	12	_	_	NNP
20417	1615	13	_	_	NNP
20417	1615	14	_	_	NNP
20417	1615	15	_	_	NNP
20417	1615	16	_	_	NNP
20417	1615	17	_	_	NNP
20417	1615	18	_	_	NNP
20417	1615	19	_	_	NNP
20417	1615	20	_	_	NNP
20417	1615	21	_	_	NNP
20417	1615	22	_	_	NNP
20417	1615	23	_	_	NNP
20417	1615	24	_	_	NNP
20417	1615	25	_	_	NNP
20417	1615	26	_	_	NNP
20417	1615	27	_	_	NNP
20417	1615	28	_	_	NNP
20417	1615	29	_	_	NNP
20417	1615	30	_	_	NNP
20417	1615	31	_	_	NNP
20417	1615	32	_	_	NNP
20417	1615	33	_	_	NNP
20417	1615	34	_	_	NNP
20417	1615	35	_	_	NNP
20417	1615	36	_	_	NNP
20417	1615	37	_	_	NNP
20417	1615	38	_	_	NNP
20417	1615	39	_	_	NNP
20417	1615	40	_	_	NNP
20417	1615	41	_	_	NNP
20417	1615	42	_	_	NNP
20417	1615	43	_	_	NNP
20417	1615	44	_	_	NNP
20417	1615	45	_	_	NNP
20417	1615	46	_	_	NNP
20417	1615	47	_	_	NNP
20417	1615	48	_	_	NNP
20417	1615	49	_	_	NNP
20417	1615	50	_	_	NNP
20417	1615	51	_	_	NNP
20417	1615	52	_	_	NNP
20417	1615	53	_	_	NNP
20417	1615	54	_	_	NNP
20417	1615	55	_	_	NNP
20417	1615	56	_	_	NNP
20417	1615	57	_	_	NNP
20417	1615	58	_	_	NNP
20417	1615	59	_	_	NNP
20417	1615	60	_	_	NNP
20417	1615	61	_	_	NNP
20417	1615	62	_	_	NNP
20417	1615	63	_	_	NNP
20417	1615	64	_	_	NNP
20417	1615	65	_	_	NNP
20417	1615	66	_	_	NNP
20417	1615	67	_	_	NNP
20417	1615	68	_	_	NNP
20417	1615	69	_	_	NNP
20417	1615	70	_	_	NNP
20417	1615	71	_	_	NNP
20417	1615	72	_	_	NNP
20417	1615	73	PROTEROZOIC	PROTEROZOIC	NNP
20417	1615	74	AGES	AGES	NNP
20417	1615	75	_	_	NNP
20417	1615	76	Many	many	JJ
20417	1615	77	of	of	IN
20417	1615	78	the	the	DT
20417	1615	79	Backboneless	Backboneless	NNP
20417	1615	80	stocks	stock	NNS
20417	1615	81	began	begin	VBD
20417	1615	82	.	.	.
20417	1616	1	_	_	NNP
20417	1616	2	ARCHÆOZOIC	ARCHÆOZOIC	NNP
20417	1616	3	AGES	AGES	NNP
20417	1616	4	_	_	NNP
20417	1616	5	Living	Living	NNP
20417	1616	6	creatures	creature	NNS
20417	1616	7	began	begin	VBD
20417	1616	8	to	to	TO
20417	1616	9	be	be	VB
20417	1616	10	upon	upon	IN
20417	1616	11	the	the	DT
20417	1616	12	earth	earth	NN
20417	1616	13	.	.	.
20417	1617	1	_	_	NNP
20417	1617	2	_	_	NNP
20417	1617	3	_	_	NNP
20417	1617	4	_	_	NNP
20417	1617	5	_	_	NNP
20417	1617	6	_	_	NNP
20417	1617	7	_	_	NNP
20417	1617	8	_	_	NNP
20417	1617	9	_	_	NNP
20417	1617	10	_	_	NNP
20417	1617	11	_	_	NNP
20417	1617	12	_	_	NNP
20417	1617	13	_	_	NNP
20417	1617	14	_	_	NNP
20417	1617	15	_	_	NNP
20417	1617	16	_	_	NNP
20417	1617	17	_	_	NNP
20417	1617	18	_	_	NNP
20417	1617	19	_	_	NNP
20417	1617	20	_	_	NNP
20417	1617	21	_	_	NNP
20417	1617	22	_	_	NNP
20417	1617	23	_	_	NNP
20417	1617	24	_	_	NNP
20417	1617	25	_	_	NNP
20417	1617	26	_	_	NNP
20417	1617	27	_	_	NNP
20417	1617	28	_	_	NNP
20417	1617	29	_	_	NNP
20417	1617	30	_	_	NNP
20417	1617	31	_	_	NNP
20417	1617	32	_	_	NNP
20417	1617	33	_	_	NNP
20417	1617	34	_	_	NNP
20417	1617	35	_	_	NNP
20417	1617	36	_	_	NNP
20417	1617	37	_	_	NNP
20417	1617	38	_	_	NNP
20417	1617	39	_	_	NNP
20417	1617	40	_	_	NNP
20417	1617	41	_	_	NNP
20417	1617	42	_	_	NNP
20417	1617	43	_	_	NNP
20417	1617	44	_	_	NNP
20417	1617	45	_	_	NNP
20417	1617	46	_	_	NNP
20417	1617	47	_	_	NNP
20417	1617	48	_	_	NNP
20417	1617	49	_	_	NNP
20417	1617	50	_	_	NNP
20417	1617	51	_	_	NNP
20417	1617	52	_	_	NNP
20417	1617	53	_	_	NNP
20417	1617	54	_	_	NNP
20417	1617	55	_	_	NNP
20417	1617	56	_	_	NNP
20417	1617	57	_	_	NNP
20417	1617	58	_	_	NNP
20417	1617	59	_	_	NNP
20417	1617	60	_	_	NNP
20417	1617	61	_	_	NNP
20417	1617	62	_	_	NNP
20417	1617	63	_	_	NNP
20417	1617	64	_	_	NNP
20417	1617	65	_	_	NNP
20417	1617	66	_	_	NNP
20417	1617	67	_	_	NNP
20417	1617	68	_	_	NNP
20417	1617	69	_	_	NNP
20417	1617	70	_	_	NNP
20417	1617	71	_	_	NNP
20417	1617	72	{	{	-LRB-
20417	1617	73	Making	make	VBG
20417	1617	74	of	of	IN
20417	1617	75	continents	continent	NNS
20417	1617	76	and	and	CC
20417	1617	77	ocean	ocean	NN
20417	1617	78	-	-	HYPH
20417	1617	79	basins	basin	NNS
20417	1617	80	.	.	.
20417	1618	1	{	{	-LRB-
20417	1618	2	Beginnings	beginning	NNS
20417	1618	3	of	of	IN
20417	1618	4	atmosphere	atmosphere	NN
20417	1618	5	and	and	CC
20417	1618	6	hydrosphere	hydrosphere	NNP
20417	1618	7	.	.	.
20417	1619	1	_	_	NNP
20417	1619	2	FORMATIVE	FORMATIVE	NNP
20417	1619	3	TIMES	TIMES	NNP
20417	1619	4	_	_	NNP
20417	1619	5	{	{	-LRB-
20417	1619	6	Cooling	cool	VBG
20417	1619	7	of	of	IN
20417	1619	8	the	the	DT
20417	1619	9	earth	earth	NN
20417	1619	10	.	.	.
20417	1620	1	{	{	-LRB-
20417	1620	2	Establishment	establishment	NN
20417	1620	3	of	of	IN
20417	1620	4	the	the	DT
20417	1620	5	solar	solar	JJ
20417	1620	6	system	system	NN
20417	1620	7	.	.	.
20417	1621	1	_	_	NNP
20417	1621	2	_	_	NNP
20417	1621	3	_	_	NNP
20417	1621	4	_	_	NNP
20417	1621	5	_	_	NNP
20417	1621	6	_	_	NNP
20417	1621	7	_	_	NNP
20417	1621	8	_	_	NNP
20417	1621	9	_	_	NNP
20417	1621	10	_	_	NNP
20417	1621	11	_	_	NNP
20417	1621	12	_	_	NNP
20417	1621	13	_	_	NNP
20417	1621	14	_	_	NNP
20417	1621	15	_	_	NNP
20417	1621	16	_	_	NNP
20417	1621	17	_	_	NNP
20417	1621	18	_	_	NNP
20417	1621	19	_	_	NNP
20417	1621	20	_	_	NNP
20417	1621	21	_	_	NNP
20417	1621	22	_	_	NNP
20417	1621	23	_	_	NNP
20417	1621	24	_	_	NNP
20417	1621	25	_	_	NNP
20417	1621	26	_	_	NNP
20417	1621	27	_	_	NNP
20417	1621	28	_	_	NNP
20417	1621	29	_	_	NNP
20417	1621	30	_	_	NNP
20417	1621	31	_	_	NNP
20417	1621	32	_	_	NNP
20417	1621	33	_	_	NNP
20417	1621	34	_	_	NNP
20417	1621	35	_	_	NNP
20417	1621	36	_	_	NNP
20417	1621	37	_	_	NNP
20417	1621	38	_	_	NNP
20417	1621	39	_	_	NNP
20417	1621	40	_	_	NNP
20417	1621	41	_	_	NNP
20417	1621	42	_	_	NNP
20417	1621	43	_	_	NNP
20417	1621	44	_	_	NNP
20417	1621	45	_	_	NNP
20417	1621	46	_	_	NNP
20417	1621	47	_	_	NNP
20417	1621	48	_	_	NNP
20417	1621	49	_	_	NNP
20417	1621	50	_	_	NNP
20417	1621	51	_	_	NNP
20417	1621	52	_	_	NNP
20417	1621	53	_	_	NNP
20417	1621	54	_	_	NNP
20417	1621	55	_	_	NNP
20417	1621	56	_	_	NNP
20417	1621	57	_	_	NNP
20417	1621	58	_	_	NNP
20417	1621	59	_	_	NNP
20417	1621	60	_	_	NNP
20417	1621	61	_	_	NNP
20417	1621	62	_	_	NNP
20417	1621	63	_	_	NNP
20417	1621	64	_	_	NNP
20417	1621	65	_	_	NNP
20417	1621	66	_	_	NNP
20417	1621	67	_	_	NNP
20417	1621	68	_	_	NNP
20417	1621	69	_	_	NNP
20417	1621	70	_	_	NNP
20417	1621	71	_	_	NNP
20417	1621	72	In	in	IN
20417	1621	73	the	the	DT
20417	1621	74	_	_	NNP
20417	1621	75	Silurian	Silurian	NNP
20417	1621	76	_	_	NNP
20417	1621	77	period	period	NN
20417	1621	78	in	in	IN
20417	1621	79	which	which	WDT
20417	1621	80	the	the	DT
20417	1621	81	peopling	peopling	NN
20417	1621	82	of	of	IN
20417	1621	83	the	the	DT
20417	1621	84	seas	sea	NNS
20417	1621	85	went	go	VBD
20417	1621	86	on	on	IN
20417	1621	87	apace	apace	NN
20417	1621	88	,	,	,
20417	1621	89	there	there	EX
20417	1621	90	was	be	VBD
20417	1621	91	the	the	DT
20417	1621	92	first	first	JJ
20417	1621	93	known	known	JJ
20417	1621	94	attempt	attempt	NN
20417	1621	95	at	at	IN
20417	1621	96	colonising	colonise	VBG
20417	1621	97	the	the	DT
20417	1621	98	dry	dry	JJ
20417	1621	99	land	land	NN
20417	1621	100	.	.	.
20417	1622	1	For	for	IN
20417	1622	2	in	in	IN
20417	1622	3	Silurian	silurian	JJ
20417	1622	4	rocks	rock	NNS
20417	1622	5	there	there	EX
20417	1622	6	are	be	VBP
20417	1622	7	fossil	fossil	JJ
20417	1622	8	scorpions	scorpion	NNS
20417	1622	9	,	,	,
20417	1622	10	and	and	CC
20417	1622	11	that	that	DT
20417	1622	12	implies	imply	VBZ
20417	1622	13	ability	ability	NN
20417	1622	14	to	to	TO
20417	1622	15	breathe	breathe	VB
20417	1622	16	dry	dry	JJ
20417	1622	17	air	air	NN
20417	1622	18	--	--	:
20417	1622	19	by	by	IN
20417	1622	20	means	mean	NNS
20417	1622	21	of	of	IN
20417	1622	22	internal	internal	JJ
20417	1622	23	surfaces	surface	NNS
20417	1622	24	,	,	,
20417	1622	25	in	in	IN
20417	1622	26	this	this	DT
20417	1622	27	case	case	NN
20417	1622	28	known	know	VBN
20417	1622	29	as	as	IN
20417	1622	30	lungbooks	lungbook	NNS
20417	1622	31	.	.	.
20417	1623	1	It	-PRON-	PRP
20417	1623	2	was	be	VBD
20417	1623	3	also	also	RB
20417	1623	4	towards	towards	IN
20417	1623	5	the	the	DT
20417	1623	6	end	end	NN
20417	1623	7	of	of	IN
20417	1623	8	the	the	DT
20417	1623	9	Silurian	Silurian	NNP
20417	1623	10	,	,	,
20417	1623	11	when	when	WRB
20417	1623	12	a	a	DT
20417	1623	13	period	period	NN
20417	1623	14	of	of	IN
20417	1623	15	great	great	JJ
20417	1623	16	aridity	aridity	NN
20417	1623	17	set	set	VBN
20417	1623	18	in	in	RP
20417	1623	19	,	,	,
20417	1623	20	that	that	WDT
20417	1623	21	fishes	fish	NNS
20417	1623	22	appeared	appear	VBD
20417	1623	23	related	related	JJ
20417	1623	24	to	to	IN
20417	1623	25	our	-PRON-	PRP$
20417	1623	26	mud	mud	NN
20417	1623	27	-	-	HYPH
20417	1623	28	fishes	fish	NNS
20417	1623	29	or	or	CC
20417	1623	30	double	double	JJ
20417	1623	31	-	-	HYPH
20417	1623	32	breathers	breather	NNS
20417	1623	33	(	(	-LRB-
20417	1623	34	Dipnoi	Dipnoi	NNP
20417	1623	35	)	)	-RRB-
20417	1623	36	,	,	,
20417	1623	37	which	which	WDT
20417	1623	38	have	have	VBP
20417	1623	39	lungs	lung	NNS
20417	1623	40	as	as	RB
20417	1623	41	well	well	RB
20417	1623	42	as	as	IN
20417	1623	43	gills	gill	NNS
20417	1623	44	.	.	.
20417	1624	1	This	this	DT
20417	1624	2	,	,	,
20417	1624	3	again	again	RB
20417	1624	4	,	,	,
20417	1624	5	meant	mean	VBD
20417	1624	6	utilising	utilise	VBG
20417	1624	7	dry	dry	JJ
20417	1624	8	air	air	NN
20417	1624	9	,	,	,
20417	1624	10	just	just	RB
20417	1624	11	as	as	IN
20417	1624	12	the	the	DT
20417	1624	13	present	present	JJ
20417	1624	14	-	-	HYPH
20417	1624	15	day	day	NN
20417	1624	16	mud	mud	NN
20417	1624	17	-	-	HYPH
20417	1624	18	fishes	fish	NNS
20417	1624	19	do	do	VBP
20417	1624	20	when	when	WRB
20417	1624	21	the	the	DT
20417	1624	22	water	water	NN
20417	1624	23	disappears	disappear	VBZ
20417	1624	24	from	from	IN
20417	1624	25	the	the	DT
20417	1624	26	pools	pool	NNS
20417	1624	27	in	in	IN
20417	1624	28	hot	hot	JJ
20417	1624	29	weather	weather	NN
20417	1624	30	.	.	.
20417	1625	1	The	the	DT
20417	1625	2	lung	lung	NN
20417	1625	3	-	-	HYPH
20417	1625	4	fishes	fish	NNS
20417	1625	5	or	or	CC
20417	1625	6	mud	mud	NN
20417	1625	7	-	-	HYPH
20417	1625	8	fishes	fish	NNS
20417	1625	9	of	of	IN
20417	1625	10	to	to	IN
20417	1625	11	-	-	HYPH
20417	1625	12	day	day	NN
20417	1625	13	are	be	VBP
20417	1625	14	but	but	CC
20417	1625	15	three	three	CD
20417	1625	16	in	in	IN
20417	1625	17	number	number	NN
20417	1625	18	,	,	,
20417	1625	19	one	one	CD
20417	1625	20	in	in	IN
20417	1625	21	Queensland	Queensland	NNP
20417	1625	22	,	,	,
20417	1625	23	one	one	CD
20417	1625	24	in	in	IN
20417	1625	25	South	South	NNP
20417	1625	26	America	America	NNP
20417	1625	27	,	,	,
20417	1625	28	and	and	CC
20417	1625	29	one	one	CD
20417	1625	30	in	in	IN
20417	1625	31	Africa	Africa	NNP
20417	1625	32	,	,	,
20417	1625	33	but	but	CC
20417	1625	34	they	-PRON-	PRP
20417	1625	35	are	be	VBP
20417	1625	36	extremely	extremely	RB
20417	1625	37	interesting	interesting	JJ
20417	1625	38	"	"	''
20417	1625	39	living	live	VBG
20417	1625	40	fossils	fossil	NNS
20417	1625	41	,	,	,
20417	1625	42	"	"	''
20417	1625	43	binding	bind	VBG
20417	1625	44	the	the	DT
20417	1625	45	class	class	NN
20417	1625	46	of	of	IN
20417	1625	47	fishes	fish	NNS
20417	1625	48	to	to	IN
20417	1625	49	that	that	DT
20417	1625	50	of	of	IN
20417	1625	51	amphibians	amphibian	NNS
20417	1625	52	.	.	.
20417	1626	1	It	-PRON-	PRP
20417	1626	2	is	be	VBZ
20417	1626	3	highly	highly	RB
20417	1626	4	probable	probable	JJ
20417	1626	5	that	that	IN
20417	1626	6	the	the	DT
20417	1626	7	first	first	JJ
20417	1626	8	invasion	invasion	NN
20417	1626	9	of	of	IN
20417	1626	10	the	the	DT
20417	1626	11	dry	dry	JJ
20417	1626	12	land	land	NN
20417	1626	13	should	should	MD
20417	1626	14	be	be	VB
20417	1626	15	put	put	VBN
20417	1626	16	to	to	IN
20417	1626	17	the	the	DT
20417	1626	18	credit	credit	NN
20417	1626	19	of	of	IN
20417	1626	20	some	some	DT
20417	1626	21	adventurous	adventurous	JJ
20417	1626	22	worms	worm	NNS
20417	1626	23	,	,	,
20417	1626	24	but	but	CC
20417	1626	25	the	the	DT
20417	1626	26	second	second	JJ
20417	1626	27	great	great	JJ
20417	1626	28	invasion	invasion	NN
20417	1626	29	was	be	VBD
20417	1626	30	certainly	certainly	RB
20417	1626	31	due	due	JJ
20417	1626	32	to	to	IN
20417	1626	33	air	air	NN
20417	1626	34	-	-	HYPH
20417	1626	35	breathing	breathe	VBG
20417	1626	36	Arthropods	arthropod	NNS
20417	1626	37	,	,	,
20417	1626	38	like	like	IN
20417	1626	39	the	the	DT
20417	1626	40	pioneer	pioneer	NN
20417	1626	41	scorpion	scorpion	NN
20417	1626	42	we	-PRON-	PRP
20417	1626	43	mentioned	mention	VBD
20417	1626	44	.	.	.
20417	1627	1	[	[	-LRB-
20417	1627	2	Illustration	illustration	NN
20417	1627	3	:	:	:
20417	1627	4	PICTORIAL	PICTORIAL	NNP
20417	1627	5	REPRESENTATION	REPRESENTATION	NNP
20417	1627	6	OF	of	IN
20417	1627	7	THE	the	DT
20417	1627	8	SUCCESSIVE	successive	JJ
20417	1627	9	STRATA	strata	NN
20417	1627	10	OF	of	IN
20417	1627	11	THE	the	DT
20417	1627	12	EARTH	EARTH	NNP
20417	1627	13	'S	'S	NNP
20417	1627	14	CRUST	CRUST	NNS
20417	1627	15	,	,	,
20417	1627	16	WITH	with	IN
20417	1627	17	SUGGESTIONS	suggestion	NNS
20417	1627	18	OF	of	IN
20417	1627	19	CHARACTERISTIC	characteristic	NN
20417	1627	20	FOSSILS	fossils	NN
20417	1627	21	E.g.	e.g.	RB
20417	1628	1	Fish	fish	NN
20417	1628	2	and	and	CC
20417	1628	3	Trilobite	trilobite	VB
20417	1628	4	in	in	IN
20417	1628	5	the	the	DT
20417	1628	6	Devonian	Devonian	NNP
20417	1628	7	(	(	-LRB-
20417	1628	8	red	red	NNP
20417	1628	9	)	)	-RRB-
20417	1628	10	,	,	,
20417	1628	11	a	a	DT
20417	1628	12	large	large	JJ
20417	1628	13	Amphibian	Amphibian	NNP
20417	1628	14	in	in	IN
20417	1628	15	the	the	DT
20417	1628	16	Carboniferous	carboniferous	JJ
20417	1628	17	(	(	-LRB-
20417	1628	18	blue	blue	JJ
20417	1628	19	)	)	-RRB-
20417	1628	20	,	,	,
20417	1628	21	Reptiles	Reptiles	NNP
20417	1628	22	in	in	IN
20417	1628	23	Permian	Permian	NNP
20417	1628	24	(	(	-LRB-
20417	1628	25	light	light	JJ
20417	1628	26	red	red	NNP
20417	1628	27	)	)	-RRB-
20417	1628	28	,	,	,
20417	1628	29	the	the	DT
20417	1628	30	first	first	JJ
20417	1628	31	Mammal	Mammal	NNP
20417	1628	32	in	in	IN
20417	1628	33	the	the	DT
20417	1628	34	Triassic	Triassic	NNP
20417	1628	35	(	(	-LRB-
20417	1628	36	blue	blue	NNP
20417	1628	37	)	)	-RRB-
20417	1628	38	,	,	,
20417	1628	39	the	the	DT
20417	1628	40	first	first	JJ
20417	1628	41	Bird	Bird	NNP
20417	1628	42	in	in	IN
20417	1628	43	the	the	DT
20417	1628	44	Jurassic	Jurassic	NNP
20417	1628	45	(	(	-LRB-
20417	1628	46	yellow	yellow	NNP
20417	1628	47	)	)	-RRB-
20417	1628	48	,	,	,
20417	1628	49	Giant	Giant	NNP
20417	1628	50	Reptiles	reptile	VBZ
20417	1628	51	in	in	IN
20417	1628	52	the	the	DT
20417	1628	53	Cretaceous	cretaceous	JJ
20417	1628	54	(	(	-LRB-
20417	1628	55	white	white	JJ
20417	1628	56	)	)	-RRB-
20417	1628	57	,	,	,
20417	1628	58	then	then	RB
20417	1628	59	follow	follow	VB
20417	1628	60	the	the	DT
20417	1628	61	Tertiary	tertiary	JJ
20417	1628	62	strata	strata	NN
20417	1628	63	with	with	IN
20417	1628	64	progressive	progressive	JJ
20417	1628	65	mammals	mammal	NNS
20417	1628	66	,	,	,
20417	1628	67	and	and	CC
20417	1628	68	Quaternary	Quaternary	NNP
20417	1628	69	at	at	IN
20417	1628	70	the	the	DT
20417	1628	71	top	top	NN
20417	1628	72	with	with	IN
20417	1628	73	man	man	NN
20417	1628	74	and	and	CC
20417	1628	75	mammoth	mammoth	NN
20417	1628	76	.	.	.
20417	1628	77	]	]	-RRB-
20417	1629	1	The	the	DT
20417	1629	2	_	_	NNP
20417	1629	3	Devonian	Devonian	NNP
20417	1629	4	_	_	NNP
20417	1629	5	period	period	NN
20417	1629	6	,	,	,
20417	1629	7	including	include	VBG
20417	1629	8	that	that	DT
20417	1629	9	of	of	IN
20417	1629	10	the	the	DT
20417	1629	11	Old	Old	NNP
20417	1629	12	Red	Red	NNP
20417	1629	13	Sandstone	Sandstone	NNP
20417	1629	14	,	,	,
20417	1629	15	was	be	VBD
20417	1629	16	one	one	CD
20417	1629	17	of	of	IN
20417	1629	18	the	the	DT
20417	1629	19	most	most	RBS
20417	1629	20	significant	significant	JJ
20417	1629	21	periods	period	NNS
20417	1629	22	in	in	IN
20417	1629	23	the	the	DT
20417	1629	24	earth	earth	NN
20417	1629	25	's	's	POS
20417	1629	26	history	history	NN
20417	1629	27	.	.	.
20417	1630	1	For	for	IN
20417	1630	2	it	-PRON-	PRP
20417	1630	3	was	be	VBD
20417	1630	4	the	the	DT
20417	1630	5	time	time	NN
20417	1630	6	of	of	IN
20417	1630	7	the	the	DT
20417	1630	8	establishment	establishment	NN
20417	1630	9	of	of	IN
20417	1630	10	flowering	flower	VBG
20417	1630	11	plants	plant	NNS
20417	1630	12	upon	upon	IN
20417	1630	13	the	the	DT
20417	1630	14	earth	earth	NN
20417	1630	15	and	and	CC
20417	1630	16	of	of	IN
20417	1630	17	terrestrial	terrestrial	JJ
20417	1630	18	backboned	backbone	VBN
20417	1630	19	animals	animal	NNS
20417	1630	20	.	.	.
20417	1631	1	One	one	PRP
20417	1631	2	would	would	MD
20417	1631	3	like	like	VB
20417	1631	4	to	to	TO
20417	1631	5	have	have	VB
20417	1631	6	been	be	VBN
20417	1631	7	the	the	DT
20417	1631	8	discoverer	discoverer	NN
20417	1631	9	of	of	IN
20417	1631	10	the	the	DT
20417	1631	11	Devonian	Devonian	NNP
20417	1631	12	foot	foot	NN
20417	1631	13	-	-	HYPH
20417	1631	14	print	print	NN
20417	1631	15	of	of	IN
20417	1631	16	_	_	NNP
20417	1631	17	Thinopus	Thinopus	NNP
20417	1631	18	_	_	NNP
20417	1631	19	,	,	,
20417	1631	20	the	the	DT
20417	1631	21	first	first	JJ
20417	1631	22	known	know	VBN
20417	1631	23	Amphibian	amphibian	JJ
20417	1631	24	foot	foot	NN
20417	1631	25	-	-	HYPH
20417	1631	26	print	print	NN
20417	1631	27	--	--	:
20417	1631	28	an	an	DT
20417	1631	29	eloquent	eloquent	JJ
20417	1631	30	vestige	vestige	NN
20417	1631	31	of	of	IN
20417	1631	32	the	the	DT
20417	1631	33	third	third	JJ
20417	1631	34	great	great	JJ
20417	1631	35	invasion	invasion	NN
20417	1631	36	of	of	IN
20417	1631	37	the	the	DT
20417	1631	38	dry	dry	JJ
20417	1631	39	land	land	NN
20417	1631	40	.	.	.
20417	1632	1	It	-PRON-	PRP
20417	1632	2	was	be	VBD
20417	1632	3	probably	probably	RB
20417	1632	4	from	from	IN
20417	1632	5	a	a	DT
20417	1632	6	stock	stock	NN
20417	1632	7	of	of	IN
20417	1632	8	Devonian	Devonian	NNP
20417	1632	9	lung	lung	NN
20417	1632	10	-	-	HYPH
20417	1632	11	fishes	fish	VBZ
20417	1632	12	that	that	IN
20417	1632	13	the	the	DT
20417	1632	14	first	first	JJ
20417	1632	15	Amphibians	Amphibians	NNPS
20417	1632	16	sprang	spring	VBD
20417	1632	17	,	,	,
20417	1632	18	but	but	CC
20417	1632	19	it	-PRON-	PRP
20417	1632	20	was	be	VBD
20417	1632	21	not	not	RB
20417	1632	22	till	till	IN
20417	1632	23	the	the	DT
20417	1632	24	next	next	JJ
20417	1632	25	period	period	NN
20417	1632	26	that	that	WDT
20417	1632	27	they	-PRON-	PRP
20417	1632	28	came	come	VBD
20417	1632	29	to	to	IN
20417	1632	30	their	-PRON-	PRP$
20417	1632	31	own	own	JJ
20417	1632	32	.	.	.
20417	1633	1	While	while	IN
20417	1633	2	they	-PRON-	PRP
20417	1633	3	were	be	VBD
20417	1633	4	still	still	RB
20417	1633	5	feeling	feel	VBG
20417	1633	6	their	-PRON-	PRP$
20417	1633	7	way	way	NN
20417	1633	8	,	,	,
20417	1633	9	there	there	EX
20417	1633	10	was	be	VBD
20417	1633	11	a	a	DT
20417	1633	12	remarkable	remarkable	JJ
20417	1633	13	exuberance	exuberance	NN
20417	1633	14	of	of	IN
20417	1633	15	shark	shark	NN
20417	1633	16	-	-	HYPH
20417	1633	17	like	like	JJ
20417	1633	18	and	and	CC
20417	1633	19	heavily	heavily	RB
20417	1633	20	armoured	armoured	JJ
20417	1633	21	fishes	fish	NNS
20417	1633	22	in	in	IN
20417	1633	23	the	the	DT
20417	1633	24	Devonian	Devonian	NNP
20417	1633	25	seas	sea	NNS
20417	1633	26	.	.	.
20417	1634	1	EVOLUTION	evolution	NN
20417	1634	2	OF	of	IN
20417	1634	3	LAND	land	NN
20417	1634	4	ANIMALS	animal	NNS
20417	1634	5	§	§	CD
20417	1634	6	1	1	CD
20417	1634	7	Giant	Giant	NNP
20417	1634	8	Amphibians	Amphibians	NNPS
20417	1634	9	and	and	CC
20417	1634	10	Coal	Coal	NNP
20417	1634	11	-	-	HYPH
20417	1634	12	measures	measure	NNS
20417	1634	13	The	the	DT
20417	1634	14	_	_	NNP
20417	1634	15	Carboniferous	Carboniferous	NNP
20417	1634	16	_	_	NNP
20417	1634	17	period	period	NN
20417	1634	18	was	be	VBD
20417	1634	19	marked	mark	VBN
20417	1634	20	by	by	IN
20417	1634	21	a	a	DT
20417	1634	22	mild	mild	JJ
20417	1634	23	moist	moist	JJ
20417	1634	24	climate	climate	NN
20417	1634	25	and	and	CC
20417	1634	26	a	a	DT
20417	1634	27	luxuriant	luxuriant	JJ
20417	1634	28	vegetation	vegetation	NN
20417	1634	29	in	in	IN
20417	1634	30	the	the	DT
20417	1634	31	swampy	swampy	JJ
20417	1634	32	low	low	JJ
20417	1634	33	grounds	ground	NNS
20417	1634	34	.	.	.
20417	1635	1	It	-PRON-	PRP
20417	1635	2	was	be	VBD
20417	1635	3	a	a	DT
20417	1635	4	much	much	RB
20417	1635	5	less	less	RBR
20417	1635	6	strenuous	strenuous	JJ
20417	1635	7	time	time	NN
20417	1635	8	than	than	IN
20417	1635	9	the	the	DT
20417	1635	10	Devonian	devonian	JJ
20417	1635	11	period	period	NN
20417	1635	12	;	;	:
20417	1635	13	it	-PRON-	PRP
20417	1635	14	was	be	VBD
20417	1635	15	like	like	IN
20417	1635	16	a	a	DT
20417	1635	17	very	very	RB
20417	1635	18	long	long	JJ
20417	1635	19	summer	summer	NN
20417	1635	20	.	.	.
20417	1636	1	There	there	EX
20417	1636	2	were	be	VBD
20417	1636	3	no	no	DT
20417	1636	4	trees	tree	NNS
20417	1636	5	of	of	IN
20417	1636	6	the	the	DT
20417	1636	7	type	type	NN
20417	1636	8	we	-PRON-	PRP
20417	1636	9	see	see	VBP
20417	1636	10	now	now	RB
20417	1636	11	,	,	,
20417	1636	12	but	but	CC
20417	1636	13	there	there	EX
20417	1636	14	were	be	VBD
20417	1636	15	forests	forest	NNS
20417	1636	16	of	of	IN
20417	1636	17	club	club	NN
20417	1636	18	-	-	HYPH
20417	1636	19	mosses	moss	NNS
20417	1636	20	and	and	CC
20417	1636	21	horsetails	horsetail	NNS
20417	1636	22	which	which	WDT
20417	1636	23	grew	grow	VBD
20417	1636	24	to	to	IN
20417	1636	25	a	a	DT
20417	1636	26	gigantic	gigantic	JJ
20417	1636	27	size	size	NN
20417	1636	28	compared	compare	VBN
20417	1636	29	with	with	IN
20417	1636	30	their	-PRON-	PRP$
20417	1636	31	pigmy	pigmy	JJ
20417	1636	32	representatives	representative	NNS
20417	1636	33	of	of	IN
20417	1636	34	to	to	IN
20417	1636	35	-	-	HYPH
20417	1636	36	day	day	NN
20417	1636	37	.	.	.
20417	1637	1	In	in	IN
20417	1637	2	these	these	DT
20417	1637	3	forests	forest	NNS
20417	1637	4	the	the	DT
20417	1637	5	jointed	joint	VBN
20417	1637	6	-	-	HYPH
20417	1637	7	footed	foot	VBN
20417	1637	8	invaders	invader	NNS
20417	1637	9	of	of	IN
20417	1637	10	the	the	DT
20417	1637	11	dry	dry	JJ
20417	1637	12	land	land	NN
20417	1637	13	ran	run	VBD
20417	1637	14	riot	riot	NNP
20417	1637	15	in	in	IN
20417	1637	16	the	the	DT
20417	1637	17	form	form	NN
20417	1637	18	of	of	IN
20417	1637	19	centipedes	centipede	NNS
20417	1637	20	,	,	,
20417	1637	21	spiders	spider	NNS
20417	1637	22	,	,	,
20417	1637	23	scorpions	scorpion	NNS
20417	1637	24	,	,	,
20417	1637	25	and	and	CC
20417	1637	26	insects	insect	NNS
20417	1637	27	,	,	,
20417	1637	28	and	and	CC
20417	1637	29	on	on	IN
20417	1637	30	these	these	DT
20417	1637	31	the	the	DT
20417	1637	32	primeval	primeval	NN
20417	1637	33	Amphibians	Amphibians	NNPS
20417	1637	34	fed	feed	VBN
20417	1637	35	.	.	.
20417	1638	1	The	the	DT
20417	1638	2	appearance	appearance	NN
20417	1638	3	of	of	IN
20417	1638	4	insects	insect	NNS
20417	1638	5	made	make	VBD
20417	1638	6	possible	possible	JJ
20417	1638	7	a	a	DT
20417	1638	8	new	new	JJ
20417	1638	9	linkage	linkage	NN
20417	1638	10	of	of	IN
20417	1638	11	far	far	RB
20417	1638	12	-	-	HYPH
20417	1638	13	reaching	reach	VBG
20417	1638	14	importance	importance	NN
20417	1638	15	,	,	,
20417	1638	16	namely	namely	RB
20417	1638	17	,	,	,
20417	1638	18	the	the	DT
20417	1638	19	cross	cross	NN
20417	1638	20	-	-	NN
20417	1638	21	fertilisation	fertilisation	NN
20417	1638	22	of	of	IN
20417	1638	23	flowering	flower	VBG
20417	1638	24	plants	plant	NNS
20417	1638	25	by	by	IN
20417	1638	26	their	-PRON-	PRP$
20417	1638	27	insect	insect	JJ
20417	1638	28	visitors	visitor	NNS
20417	1638	29	,	,	,
20417	1638	30	and	and	CC
20417	1638	31	from	from	IN
20417	1638	32	this	this	DT
20417	1638	33	time	time	NN
20417	1638	34	onwards	onwards	RB
20417	1638	35	it	-PRON-	PRP
20417	1638	36	may	may	MD
20417	1638	37	be	be	VB
20417	1638	38	said	say	VBN
20417	1638	39	that	that	IN
20417	1638	40	flowers	flower	NNS
20417	1638	41	and	and	CC
20417	1638	42	their	-PRON-	PRP$
20417	1638	43	visitors	visitor	NNS
20417	1638	44	have	have	VBP
20417	1638	45	evolved	evolve	VBN
20417	1638	46	hand	hand	NN
20417	1638	47	in	in	IN
20417	1638	48	hand	hand	NN
20417	1638	49	.	.	.
20417	1639	1	Cross	cross	JJ
20417	1639	2	-	-	NN
20417	1639	3	fertilisation	fertilisation	NN
20417	1639	4	is	be	VBZ
20417	1639	5	much	much	RB
20417	1639	6	surer	sure	JJR
20417	1639	7	by	by	IN
20417	1639	8	insects	insect	NNS
20417	1639	9	than	than	IN
20417	1639	10	by	by	IN
20417	1639	11	the	the	DT
20417	1639	12	wind	wind	NN
20417	1639	13	,	,	,
20417	1639	14	and	and	CC
20417	1639	15	cross	cross	NN
20417	1639	16	-	-	NN
20417	1639	17	fertilisation	fertilisation	NN
20417	1639	18	is	be	VBZ
20417	1639	19	more	more	RBR
20417	1639	20	advantageous	advantageous	JJ
20417	1639	21	than	than	IN
20417	1639	22	self	self	NN
20417	1639	23	-	-	HYPH
20417	1639	24	fertilisation	fertilisation	NN
20417	1639	25	because	because	IN
20417	1639	26	it	-PRON-	PRP
20417	1639	27	promotes	promote	VBZ
20417	1639	28	both	both	DT
20417	1639	29	fertility	fertility	NN
20417	1639	30	and	and	CC
20417	1639	31	plasticity	plasticity	NN
20417	1639	32	.	.	.
20417	1640	1	It	-PRON-	PRP
20417	1640	2	was	be	VBD
20417	1640	3	probably	probably	RB
20417	1640	4	in	in	IN
20417	1640	5	this	this	DT
20417	1640	6	period	period	NN
20417	1640	7	that	that	WDT
20417	1640	8	_	_	NNP
20417	1640	9	coloured	colour	VBD
20417	1640	10	_	_	NNP
20417	1640	11	flowers	flower	NNS
20417	1640	12	--	--	:
20417	1640	13	attractive	attractive	JJ
20417	1640	14	to	to	TO
20417	1640	15	insect	insect	NN
20417	1640	16	-	-	HYPH
20417	1640	17	visitors	visitor	NNS
20417	1640	18	--	--	:
20417	1640	19	began	begin	VBD
20417	1640	20	to	to	TO
20417	1640	21	justify	justify	VB
20417	1640	22	themselves	-PRON-	PRP
20417	1640	23	as	as	IN
20417	1640	24	beauty	beauty	NN
20417	1640	25	became	become	VBD
20417	1640	26	useful	useful	JJ
20417	1640	27	,	,	,
20417	1640	28	and	and	CC
20417	1640	29	began	begin	VBD
20417	1640	30	to	to	TO
20417	1640	31	relieve	relieve	VB
20417	1640	32	the	the	DT
20417	1640	33	monotonous	monotonous	JJ
20417	1640	34	green	green	NN
20417	1640	35	of	of	IN
20417	1640	36	the	the	DT
20417	1640	37	horsetail	horsetail	NNP
20417	1640	38	and	and	CC
20417	1640	39	club	club	NNP
20417	1640	40	-	-	HYPH
20417	1640	41	moss	moss	NNP
20417	1640	42	forests	forest	NNS
20417	1640	43	,	,	,
20417	1640	44	which	which	WDT
20417	1640	45	covered	cover	VBD
20417	1640	46	great	great	JJ
20417	1640	47	tracts	tract	NNS
20417	1640	48	of	of	IN
20417	1640	49	the	the	DT
20417	1640	50	earth	earth	NN
20417	1640	51	for	for	IN
20417	1640	52	millions	million	NNS
20417	1640	53	of	of	IN
20417	1640	54	years	year	NNS
20417	1640	55	.	.	.
20417	1641	1	In	in	IN
20417	1641	2	the	the	DT
20417	1641	3	Carboniferous	carboniferous	JJ
20417	1641	4	forests	forest	NNS
20417	1641	5	there	there	EX
20417	1641	6	were	be	VBD
20417	1641	7	also	also	RB
20417	1641	8	land	land	NN
20417	1641	9	-	-	HYPH
20417	1641	10	snails	snail	NNS
20417	1641	11	,	,	,
20417	1641	12	representing	represent	VBG
20417	1641	13	one	one	CD
20417	1641	14	of	of	IN
20417	1641	15	the	the	DT
20417	1641	16	minor	minor	JJ
20417	1641	17	invasions	invasion	NNS
20417	1641	18	of	of	IN
20417	1641	19	the	the	DT
20417	1641	20	dry	dry	JJ
20417	1641	21	land	land	NN
20417	1641	22	,	,	,
20417	1641	23	tending	tend	VBG
20417	1641	24	on	on	IN
20417	1641	25	the	the	DT
20417	1641	26	whole	whole	NN
20417	1641	27	to	to	TO
20417	1641	28	check	check	VB
20417	1641	29	vegetation	vegetation	NN
20417	1641	30	.	.	.
20417	1642	1	They	-PRON-	PRP
20417	1642	2	,	,	,
20417	1642	3	too	too	RB
20417	1642	4	,	,	,
20417	1642	5	were	be	VBD
20417	1642	6	probably	probably	RB
20417	1642	7	preyed	prey	VBN
20417	1642	8	upon	upon	IN
20417	1642	9	by	by	IN
20417	1642	10	the	the	DT
20417	1642	11	Amphibians	Amphibians	NNPS
20417	1642	12	,	,	,
20417	1642	13	some	some	DT
20417	1642	14	of	of	IN
20417	1642	15	which	which	WDT
20417	1642	16	attained	attain	VBD
20417	1642	17	a	a	DT
20417	1642	18	large	large	JJ
20417	1642	19	size	size	NN
20417	1642	20	.	.	.
20417	1643	1	Each	each	DT
20417	1643	2	age	age	NN
20417	1643	3	has	have	VBZ
20417	1643	4	had	have	VBN
20417	1643	5	its	-PRON-	PRP$
20417	1643	6	giants	giant	NNS
20417	1643	7	,	,	,
20417	1643	8	and	and	CC
20417	1643	9	those	those	DT
20417	1643	10	of	of	IN
20417	1643	11	the	the	DT
20417	1643	12	Carboniferous	Carboniferous	NNP
20417	1643	13	were	be	VBD
20417	1643	14	Amphibians	Amphibians	NNPS
20417	1643	15	called	call	VBN
20417	1643	16	Labyrinthodonts	Labyrinthodonts	NNPS
20417	1643	17	,	,	,
20417	1643	18	some	some	DT
20417	1643	19	of	of	IN
20417	1643	20	which	which	WDT
20417	1643	21	were	be	VBD
20417	1643	22	almost	almost	RB
20417	1643	23	as	as	RB
20417	1643	24	big	big	JJ
20417	1643	25	as	as	IN
20417	1643	26	donkeys	donkey	NNS
20417	1643	27	.	.	.
20417	1644	1	It	-PRON-	PRP
20417	1644	2	need	nee	MD
20417	1644	3	hardly	hardly	RB
20417	1644	4	be	be	VB
20417	1644	5	said	say	VBN
20417	1644	6	that	that	IN
20417	1644	7	it	-PRON-	PRP
20417	1644	8	was	be	VBD
20417	1644	9	in	in	IN
20417	1644	10	this	this	DT
20417	1644	11	period	period	NN
20417	1644	12	that	that	IN
20417	1644	13	most	most	JJS
20417	1644	14	of	of	IN
20417	1644	15	the	the	DT
20417	1644	16	Coal	Coal	NNP
20417	1644	17	-	-	HYPH
20417	1644	18	measures	measure	NNS
20417	1644	19	were	be	VBD
20417	1644	20	laid	lay	VBN
20417	1644	21	down	down	RP
20417	1644	22	by	by	IN
20417	1644	23	the	the	DT
20417	1644	24	immense	immense	JJ
20417	1644	25	accumulation	accumulation	NN
20417	1644	26	of	of	IN
20417	1644	27	the	the	DT
20417	1644	28	spores	spore	NNS
20417	1644	29	and	and	CC
20417	1644	30	debris	debris	NN
20417	1644	31	of	of	IN
20417	1644	32	the	the	DT
20417	1644	33	club	club	NNP
20417	1644	34	-	-	HYPH
20417	1644	35	moss	moss	NN
20417	1644	36	forests	forest	NNS
20417	1644	37	.	.	.
20417	1645	1	Ages	age	NNS
20417	1645	2	afterwards	afterwards	RB
20417	1645	3	,	,	,
20417	1645	4	it	-PRON-	PRP
20417	1645	5	was	be	VBD
20417	1645	6	given	give	VBN
20417	1645	7	to	to	TO
20417	1645	8	man	man	NN
20417	1645	9	to	to	TO
20417	1645	10	tap	tap	VB
20417	1645	11	this	this	DT
20417	1645	12	great	great	JJ
20417	1645	13	source	source	NN
20417	1645	14	of	of	IN
20417	1645	15	energy	energy	NN
20417	1645	16	--	--	:
20417	1645	17	traceable	traceable	JJ
20417	1645	18	back	back	RB
20417	1645	19	to	to	IN
20417	1645	20	the	the	DT
20417	1645	21	sunshine	sunshine	NN
20417	1645	22	of	of	IN
20417	1645	23	millions	million	NNS
20417	1645	24	of	of	IN
20417	1645	25	years	year	NNS
20417	1645	26	ago	ago	RB
20417	1645	27	.	.	.
20417	1646	1	Even	even	RB
20417	1646	2	then	then	RB
20417	1646	3	it	-PRON-	PRP
20417	1646	4	was	be	VBD
20417	1646	5	true	true	JJ
20417	1646	6	that	that	IN
20417	1646	7	no	no	DT
20417	1646	8	plant	plant	NN
20417	1646	9	or	or	CC
20417	1646	10	animal	animal	NN
20417	1646	11	lives	life	NNS
20417	1646	12	or	or	CC
20417	1646	13	dies	die	VBZ
20417	1646	14	to	to	IN
20417	1646	15	itself	-PRON-	PRP
20417	1646	16	!	!	.
20417	1647	1	The	the	DT
20417	1647	2	Acquisitions	acquisition	NNS
20417	1647	3	of	of	IN
20417	1647	4	Amphibians	Amphibians	NNPS
20417	1647	5	.	.	.
20417	1648	1	As	as	IN
20417	1648	2	Amphibians	Amphibians	NNPS
20417	1648	3	had	have	VBD
20417	1648	4	their	-PRON-	PRP$
20417	1648	5	Golden	Golden	NNP
20417	1648	6	Age	Age	NNP
20417	1648	7	in	in	IN
20417	1648	8	the	the	DT
20417	1648	9	Carboniferous	carboniferous	JJ
20417	1648	10	period	period	NN
20417	1648	11	we	-PRON-	PRP
20417	1648	12	may	may	MD
20417	1648	13	fitly	fitly	RB
20417	1648	14	use	use	VB
20417	1648	15	this	this	DT
20417	1648	16	opportunity	opportunity	NN
20417	1648	17	of	of	IN
20417	1648	18	indicating	indicate	VBG
20417	1648	19	the	the	DT
20417	1648	20	advances	advance	NNS
20417	1648	21	in	in	IN
20417	1648	22	evolution	evolution	NN
20417	1648	23	which	which	WDT
20417	1648	24	the	the	DT
20417	1648	25	emergence	emergence	NN
20417	1648	26	of	of	IN
20417	1648	27	Amphibians	Amphibians	NNPS
20417	1648	28	implied	imply	VBN
20417	1648	29	.	.	.
20417	1649	1	(	(	-LRB-
20417	1649	2	1	1	LS
20417	1649	3	)	)	-RRB-
20417	1649	4	In	in	IN
20417	1649	5	the	the	DT
20417	1649	6	first	first	JJ
20417	1649	7	place	place	NN
20417	1649	8	the	the	DT
20417	1649	9	passage	passage	NN
20417	1649	10	from	from	IN
20417	1649	11	water	water	NN
20417	1649	12	to	to	TO
20417	1649	13	dry	dry	VB
20417	1649	14	land	land	NN
20417	1649	15	was	be	VBD
20417	1649	16	the	the	DT
20417	1649	17	beginning	beginning	NN
20417	1649	18	of	of	IN
20417	1649	19	a	a	DT
20417	1649	20	higher	high	JJR
20417	1649	21	and	and	CC
20417	1649	22	more	more	RBR
20417	1649	23	promiseful	promiseful	JJ
20417	1649	24	life	life	NN
20417	1649	25	,	,	,
20417	1649	26	taxed	tax	VBD
20417	1649	27	no	no	DT
20417	1649	28	doubt	doubt	NN
20417	1649	29	by	by	IN
20417	1649	30	increased	increase	VBN
20417	1649	31	difficulties	difficulty	NNS
20417	1649	32	.	.	.
20417	1650	1	The	the	DT
20417	1650	2	natural	natural	JJ
20417	1650	3	question	question	NN
20417	1650	4	rises	rise	VBZ
20417	1650	5	why	why	WRB
20417	1650	6	animals	animal	NNS
20417	1650	7	should	should	MD
20417	1650	8	have	have	VB
20417	1650	9	migrated	migrate	VBN
20417	1650	10	from	from	IN
20417	1650	11	water	water	NN
20417	1650	12	to	to	TO
20417	1650	13	dry	dry	VB
20417	1650	14	land	land	NN
20417	1650	15	at	at	RB
20417	1650	16	all	all	RB
20417	1650	17	when	when	WRB
20417	1650	18	great	great	JJ
20417	1650	19	difficulties	difficulty	NNS
20417	1650	20	were	be	VBD
20417	1650	21	involved	involve	VBN
20417	1650	22	in	in	IN
20417	1650	23	the	the	DT
20417	1650	24	transition	transition	NN
20417	1650	25	.	.	.
20417	1651	1	The	the	DT
20417	1651	2	answers	answer	NNS
20417	1651	3	must	must	MD
20417	1651	4	be	be	VB
20417	1651	5	:	:	:
20417	1651	6	(	(	-LRB-
20417	1651	7	_	_	NNP
20417	1651	8	a	a	DT
20417	1651	9	_	_	NNP
20417	1651	10	)	)	-RRB-
20417	1651	11	that	that	IN
20417	1651	12	local	local	JJ
20417	1651	13	drying	drying	NN
20417	1651	14	up	up	IN
20417	1651	15	of	of	IN
20417	1651	16	water	water	NN
20417	1651	17	-	-	HYPH
20417	1651	18	basins	basin	NNS
20417	1651	19	or	or	CC
20417	1651	20	elevations	elevation	NNS
20417	1651	21	of	of	IN
20417	1651	22	the	the	DT
20417	1651	23	land	land	NN
20417	1651	24	surface	surface	NN
20417	1651	25	often	often	RB
20417	1651	26	made	make	VBD
20417	1651	27	the	the	DT
20417	1651	28	old	old	JJ
20417	1651	29	haunts	haunt	NNS
20417	1651	30	untenable	untenable	JJ
20417	1651	31	;	;	:
20417	1651	32	(	(	-LRB-
20417	1651	33	_	_	NNP
20417	1651	34	b	b	NNP
20417	1651	35	_	_	NNP
20417	1651	36	)	)	-RRB-
20417	1651	37	that	that	IN
20417	1651	38	there	there	EX
20417	1651	39	may	may	MD
20417	1651	40	have	have	VB
20417	1651	41	been	be	VBN
20417	1651	42	great	great	JJ
20417	1651	43	congestion	congestion	NN
20417	1651	44	and	and	CC
20417	1651	45	competition	competition	NN
20417	1651	46	in	in	IN
20417	1651	47	the	the	DT
20417	1651	48	old	old	JJ
20417	1651	49	quarters	quarter	NNS
20417	1651	50	;	;	:
20417	1651	51	and	and	CC
20417	1651	52	(	(	-LRB-
20417	1651	53	_	_	NNP
20417	1651	54	c	c	NNP
20417	1651	55	_	_	NNP
20417	1651	56	)	)	-RRB-
20417	1651	57	that	that	IN
20417	1651	58	there	there	EX
20417	1651	59	has	have	VBZ
20417	1651	60	been	be	VBN
20417	1651	61	an	an	DT
20417	1651	62	undeniable	undeniable	JJ
20417	1651	63	endeavour	endeavour	NN
20417	1651	64	after	after	IN
20417	1651	65	well	well	RB
20417	1651	66	-	-	HYPH
20417	1651	67	being	being	NN
20417	1651	68	throughout	throughout	IN
20417	1651	69	the	the	DT
20417	1651	70	history	history	NN
20417	1651	71	of	of	IN
20417	1651	72	animal	animal	NN
20417	1651	73	life	life	NN
20417	1651	74	.	.	.
20417	1652	1	In	in	IN
20417	1652	2	the	the	DT
20417	1652	3	same	same	JJ
20417	1652	4	way	way	NN
20417	1652	5	with	with	IN
20417	1652	6	mankind	mankind	NN
20417	1652	7	,	,	,
20417	1652	8	migrations	migration	NNS
20417	1652	9	were	be	VBD
20417	1652	10	prompted	prompt	VBN
20417	1652	11	by	by	IN
20417	1652	12	the	the	DT
20417	1652	13	setting	setting	NN
20417	1652	14	in	in	RP
20417	1652	15	of	of	IN
20417	1652	16	prolonged	prolonged	JJ
20417	1652	17	drought	drought	NN
20417	1652	18	,	,	,
20417	1652	19	by	by	IN
20417	1652	20	over	over	IN
20417	1652	21	-	-	HYPH
20417	1652	22	population	population	NN
20417	1652	23	,	,	,
20417	1652	24	and	and	CC
20417	1652	25	by	by	IN
20417	1652	26	the	the	DT
20417	1652	27	spirit	spirit	NN
20417	1652	28	of	of	IN
20417	1652	29	adventure	adventure	NN
20417	1652	30	.	.	.
20417	1653	1	(	(	-LRB-
20417	1653	2	2	2	LS
20417	1653	3	)	)	-RRB-
20417	1653	4	In	in	IN
20417	1653	5	Amphibians	Amphibians	NNPS
20417	1653	6	for	for	IN
20417	1653	7	the	the	DT
20417	1653	8	first	first	JJ
20417	1653	9	time	time	NN
20417	1653	10	the	the	DT
20417	1653	11	non	non	JJ
20417	1653	12	-	-	JJ
20417	1653	13	digitate	digitate	JJ
20417	1653	14	paired	pair	VBN
20417	1653	15	fins	fin	NNS
20417	1653	16	of	of	IN
20417	1653	17	fishes	fish	NNS
20417	1653	18	were	be	VBD
20417	1653	19	replaced	replace	VBN
20417	1653	20	by	by	IN
20417	1653	21	limbs	limb	NNS
20417	1653	22	with	with	IN
20417	1653	23	fingers	finger	NNS
20417	1653	24	and	and	CC
20417	1653	25	toes	toe	NNS
20417	1653	26	.	.	.
20417	1654	1	This	this	DT
20417	1654	2	implied	imply	VBD
20417	1654	3	an	an	DT
20417	1654	4	advantageous	advantageous	JJ
20417	1654	5	power	power	NN
20417	1654	6	of	of	IN
20417	1654	7	grasping	grasping	NN
20417	1654	8	,	,	,
20417	1654	9	of	of	IN
20417	1654	10	holding	hold	VBG
20417	1654	11	firm	firm	NN
20417	1654	12	,	,	,
20417	1654	13	of	of	IN
20417	1654	14	putting	put	VBG
20417	1654	15	food	food	NN
20417	1654	16	into	into	IN
20417	1654	17	the	the	DT
20417	1654	18	mouth	mouth	NN
20417	1654	19	,	,	,
20417	1654	20	of	of	IN
20417	1654	21	feeling	feel	VBG
20417	1654	22	things	thing	NNS
20417	1654	23	in	in	IN
20417	1654	24	three	three	CD
20417	1654	25	dimensions	dimension	NNS
20417	1654	26	.	.	.
20417	1655	1	(	(	-LRB-
20417	1655	2	3	3	LS
20417	1655	3	)	)	-RRB-
20417	1655	4	We	-PRON-	PRP
20417	1655	5	can	can	MD
20417	1655	6	not	not	RB
20417	1655	7	be	be	VB
20417	1655	8	positive	positive	JJ
20417	1655	9	in	in	IN
20417	1655	10	regard	regard	NN
20417	1655	11	to	to	IN
20417	1655	12	the	the	DT
20417	1655	13	soft	soft	JJ
20417	1655	14	parts	part	NNS
20417	1655	15	of	of	IN
20417	1655	16	the	the	DT
20417	1655	17	ancient	ancient	JJ
20417	1655	18	Amphibians	amphibian	NNS
20417	1655	19	known	know	VBN
20417	1655	20	only	only	RB
20417	1655	21	as	as	IN
20417	1655	22	fossils	fossil	NNS
20417	1655	23	,	,	,
20417	1655	24	but	but	CC
20417	1655	25	if	if	IN
20417	1655	26	they	-PRON-	PRP
20417	1655	27	were	be	VBD
20417	1655	28	in	in	IN
20417	1655	29	a	a	DT
20417	1655	30	general	general	JJ
20417	1655	31	way	way	NN
20417	1655	32	like	like	IN
20417	1655	33	the	the	DT
20417	1655	34	frogs	frog	NNS
20417	1655	35	and	and	CC
20417	1655	36	toads	toad	NNS
20417	1655	37	,	,	,
20417	1655	38	newts	newts	NNPS
20417	1655	39	and	and	CC
20417	1655	40	salamanders	salamander	NNS
20417	1655	41	of	of	IN
20417	1655	42	the	the	DT
20417	1655	43	present	present	JJ
20417	1655	44	day	day	NN
20417	1655	45	,	,	,
20417	1655	46	we	-PRON-	PRP
20417	1655	47	may	may	MD
20417	1655	48	say	say	VB
20417	1655	49	that	that	IN
20417	1655	50	they	-PRON-	PRP
20417	1655	51	made	make	VBD
20417	1655	52	among	among	IN
20417	1655	53	other	other	JJ
20417	1655	54	acquisitions	acquisition	NNS
20417	1655	55	the	the	DT
20417	1655	56	following	follow	VBG
20417	1655	57	:	:	:
20417	1655	58	true	true	JJ
20417	1655	59	ventral	ventral	JJ
20417	1655	60	lungs	lung	NNS
20417	1655	61	,	,	,
20417	1655	62	a	a	DT
20417	1655	63	three	three	CD
20417	1655	64	-	-	HYPH
20417	1655	65	chambered	chamber	VBN
20417	1655	66	heart	heart	NN
20417	1655	67	,	,	,
20417	1655	68	a	a	DT
20417	1655	69	movable	movable	JJ
20417	1655	70	tongue	tongue	NN
20417	1655	71	,	,	,
20417	1655	72	a	a	DT
20417	1655	73	drum	drum	NN
20417	1655	74	to	to	IN
20417	1655	75	the	the	DT
20417	1655	76	ear	ear	NN
20417	1655	77	,	,	,
20417	1655	78	and	and	CC
20417	1655	79	lids	lid	VBZ
20417	1655	80	to	to	IN
20417	1655	81	the	the	DT
20417	1655	82	eyes	eye	NNS
20417	1655	83	.	.	.
20417	1656	1	It	-PRON-	PRP
20417	1656	2	is	be	VBZ
20417	1656	3	very	very	RB
20417	1656	4	interesting	interesting	JJ
20417	1656	5	to	to	TO
20417	1656	6	find	find	VB
20417	1656	7	that	that	DT
20417	1656	8	though	though	IN
20417	1656	9	the	the	DT
20417	1656	10	tongue	tongue	NN
20417	1656	11	of	of	IN
20417	1656	12	the	the	DT
20417	1656	13	tadpole	tadpole	NN
20417	1656	14	has	have	VBZ
20417	1656	15	some	some	DT
20417	1656	16	muscle	muscle	NN
20417	1656	17	-	-	HYPH
20417	1656	18	fibres	fibre	NNS
20417	1656	19	in	in	IN
20417	1656	20	it	-PRON-	PRP
20417	1656	21	,	,	,
20417	1656	22	they	-PRON-	PRP
20417	1656	23	are	be	VBP
20417	1656	24	not	not	RB
20417	1656	25	strong	strong	JJ
20417	1656	26	enough	enough	RB
20417	1656	27	to	to	TO
20417	1656	28	effect	effect	VB
20417	1656	29	movement	movement	NN
20417	1656	30	,	,	,
20417	1656	31	recalling	recall	VBG
20417	1656	32	the	the	DT
20417	1656	33	tongue	tongue	NN
20417	1656	34	of	of	IN
20417	1656	35	fishes	fish	NNS
20417	1656	36	,	,	,
20417	1656	37	which	which	WDT
20417	1656	38	has	have	VBZ
20417	1656	39	not	not	RB
20417	1656	40	any	any	DT
20417	1656	41	muscles	muscle	NNS
20417	1656	42	at	at	RB
20417	1656	43	all	all	RB
20417	1656	44	.	.	.
20417	1657	1	Gradually	gradually	RB
20417	1657	2	,	,	,
20417	1657	3	as	as	IN
20417	1657	4	the	the	DT
20417	1657	5	tadpole	tadpole	NN
20417	1657	6	becomes	become	VBZ
20417	1657	7	a	a	DT
20417	1657	8	frog	frog	NN
20417	1657	9	,	,	,
20417	1657	10	the	the	DT
20417	1657	11	muscle	muscle	NN
20417	1657	12	-	-	HYPH
20417	1657	13	fibres	fibre	NNS
20417	1657	14	grow	grow	VBP
20417	1657	15	in	in	IN
20417	1657	16	strength	strength	NN
20417	1657	17	,	,	,
20417	1657	18	and	and	CC
20417	1657	19	make	make	VB
20417	1657	20	it	-PRON-	PRP
20417	1657	21	possible	possible	JJ
20417	1657	22	for	for	IN
20417	1657	23	the	the	DT
20417	1657	24	full	full	RB
20417	1657	25	-	-	HYPH
20417	1657	26	grown	grown	JJ
20417	1657	27	creature	creature	NN
20417	1657	28	to	to	TO
20417	1657	29	shoot	shoot	VB
20417	1657	30	out	out	RP
20417	1657	31	its	-PRON-	PRP$
20417	1657	32	tongue	tongue	NN
20417	1657	33	upon	upon	IN
20417	1657	34	insects	insect	NNS
20417	1657	35	.	.	.
20417	1658	1	This	this	DT
20417	1658	2	is	be	VBZ
20417	1658	3	probably	probably	RB
20417	1658	4	a	a	DT
20417	1658	5	recapitulation	recapitulation	NN
20417	1658	6	of	of	IN
20417	1658	7	what	what	WP
20417	1658	8	was	be	VBD
20417	1658	9	accomplished	accomplish	VBN
20417	1658	10	in	in	IN
20417	1658	11	the	the	DT
20417	1658	12	course	course	NN
20417	1658	13	of	of	IN
20417	1658	14	millennia	millennium	NNS
20417	1658	15	in	in	IN
20417	1658	16	the	the	DT
20417	1658	17	history	history	NN
20417	1658	18	of	of	IN
20417	1658	19	the	the	DT
20417	1658	20	Amphibian	amphibian	JJ
20417	1658	21	race	race	NN
20417	1658	22	.	.	.
20417	1659	1	(	(	-LRB-
20417	1659	2	4	4	LS
20417	1659	3	)	)	-RRB-
20417	1659	4	Another	another	DT
20417	1659	5	acquisition	acquisition	NN
20417	1659	6	made	make	VBN
20417	1659	7	by	by	IN
20417	1659	8	Amphibians	Amphibians	NNPS
20417	1659	9	was	be	VBD
20417	1659	10	a	a	DT
20417	1659	11	voice	voice	NN
20417	1659	12	,	,	,
20417	1659	13	due	due	JJ
20417	1659	14	,	,	,
20417	1659	15	as	as	IN
20417	1659	16	in	in	IN
20417	1659	17	ourselves	-PRON-	PRP
20417	1659	18	,	,	,
20417	1659	19	to	to	IN
20417	1659	20	the	the	DT
20417	1659	21	rapid	rapid	JJ
20417	1659	22	passage	passage	NN
20417	1659	23	of	of	IN
20417	1659	24	air	air	NN
20417	1659	25	over	over	IN
20417	1659	26	taut	taut	NNP
20417	1659	27	membranes	membrane	NNS
20417	1659	28	(	(	-LRB-
20417	1659	29	vocal	vocal	JJ
20417	1659	30	cords	cord	NNS
20417	1659	31	)	)	-RRB-
20417	1659	32	stretched	stretch	VBD
20417	1659	33	in	in	IN
20417	1659	34	the	the	DT
20417	1659	35	larynx	larynx	NN
20417	1659	36	.	.	.
20417	1660	1	It	-PRON-	PRP
20417	1660	2	is	be	VBZ
20417	1660	3	an	an	DT
20417	1660	4	interesting	interesting	JJ
20417	1660	5	fact	fact	NN
20417	1660	6	that	that	IN
20417	1660	7	for	for	IN
20417	1660	8	millions	million	NNS
20417	1660	9	of	of	IN
20417	1660	10	years	year	NNS
20417	1660	11	there	there	EX
20417	1660	12	was	be	VBD
20417	1660	13	upon	upon	IN
20417	1660	14	the	the	DT
20417	1660	15	earth	earth	NN
20417	1660	16	no	no	DT
20417	1660	17	sound	sound	NN
20417	1660	18	of	of	IN
20417	1660	19	life	life	NN
20417	1660	20	at	at	RB
20417	1660	21	all	all	RB
20417	1660	22	,	,	,
20417	1660	23	only	only	RB
20417	1660	24	the	the	DT
20417	1660	25	noise	noise	NN
20417	1660	26	of	of	IN
20417	1660	27	wind	wind	NN
20417	1660	28	and	and	CC
20417	1660	29	wave	wave	NN
20417	1660	30	,	,	,
20417	1660	31	thunder	thunder	NN
20417	1660	32	and	and	CC
20417	1660	33	avalanche	avalanche	NNP
20417	1660	34	.	.	.
20417	1661	1	Apart	apart	RB
20417	1661	2	from	from	IN
20417	1661	3	the	the	DT
20417	1661	4	instrumental	instrumental	JJ
20417	1661	5	music	music	NN
20417	1661	6	of	of	IN
20417	1661	7	some	some	DT
20417	1661	8	insects	insect	NNS
20417	1661	9	,	,	,
20417	1661	10	perhaps	perhaps	RB
20417	1661	11	beginning	begin	VBG
20417	1661	12	in	in	IN
20417	1661	13	the	the	DT
20417	1661	14	Carboniferous	Carboniferous	NNP
20417	1661	15	,	,	,
20417	1661	16	the	the	DT
20417	1661	17	first	first	JJ
20417	1661	18	vital	vital	JJ
20417	1661	19	sounds	sound	NNS
20417	1661	20	were	be	VBD
20417	1661	21	due	due	JJ
20417	1661	22	to	to	IN
20417	1661	23	Amphibians	Amphibians	NNPS
20417	1661	24	,	,	,
20417	1661	25	and	and	CC
20417	1661	26	theirs	-PRON-	PRP
20417	1661	27	certainly	certainly	RB
20417	1661	28	was	be	VBD
20417	1661	29	the	the	DT
20417	1661	30	first	first	JJ
20417	1661	31	voice	voice	NN
20417	1661	32	--	--	:
20417	1661	33	surely	surely	RB
20417	1661	34	one	one	CD
20417	1661	35	of	of	IN
20417	1661	36	the	the	DT
20417	1661	37	great	great	JJ
20417	1661	38	steps	step	NNS
20417	1661	39	in	in	IN
20417	1661	40	organic	organic	JJ
20417	1661	41	evolution	evolution	NN
20417	1661	42	.	.	.
20417	1662	1	[	[	-LRB-
20417	1662	2	Illustration	illustration	NN
20417	1662	3	:	:	:
20417	1662	4	_	_	NNP
20417	1662	5	Photo	Photo	NNP
20417	1662	6	:	:	:
20417	1662	7	British	British	NNP
20417	1662	8	Museum	Museum	NNP
20417	1662	9	(	(	-LRB-
20417	1662	10	Natural	Natural	NNP
20417	1662	11	History	History	NNP
20417	1662	12	)	)	-RRB-
20417	1662	13	.	.	.
20417	1662	14	_	_	NNP
20417	1662	15	FOSSIL	FOSSIL	NNP
20417	1662	16	OF	of	IN
20417	1662	17	A	a	DT
20417	1662	18	PTERODACTYL	pterodactyl	NN
20417	1662	19	OR	or	CC
20417	1662	20	EXTINCT	extinct	NN
20417	1662	21	FLYING	fly	VBG
20417	1662	22	DRAGON	dragon	NN
20417	1662	23	The	the	DT
20417	1662	24	wing	wing	NN
20417	1662	25	is	be	VBZ
20417	1662	26	made	make	VBN
20417	1662	27	of	of	IN
20417	1662	28	a	a	DT
20417	1662	29	web	web	NN
20417	1662	30	of	of	IN
20417	1662	31	skin	skin	NN
20417	1662	32	extended	extend	VBN
20417	1662	33	on	on	IN
20417	1662	34	the	the	DT
20417	1662	35	enormously	enormously	RB
20417	1662	36	elongated	elongated	JJ
20417	1662	37	outermost	outermost	NNP
20417	1662	38	finger	finger	NN
20417	1662	39	.	.	.
20417	1663	1	The	the	DT
20417	1663	2	long	long	JJ
20417	1663	3	tail	tail	NN
20417	1663	4	served	serve	VBD
20417	1663	5	for	for	IN
20417	1663	6	balancing	balancing	NN
20417	1663	7	and	and	CC
20417	1663	8	steering	steering	NN
20417	1663	9	.	.	.
20417	1664	1	The	the	DT
20417	1664	2	Pterodactyls	Pterodactyls	NNP
20417	1664	3	varied	vary	VBD
20417	1664	4	from	from	IN
20417	1664	5	the	the	DT
20417	1664	6	size	size	NN
20417	1664	7	of	of	IN
20417	1664	8	sparrows	sparrow	NNS
20417	1664	9	to	to	IN
20417	1664	10	a	a	DT
20417	1664	11	wing	wing	NN
20417	1664	12	-	-	HYPH
20417	1664	13	span	span	NN
20417	1664	14	of	of	IN
20417	1664	15	fifteen	fifteen	CD
20417	1664	16	feet	foot	NNS
20417	1664	17	--	--	:
20417	1664	18	the	the	DT
20417	1664	19	largest	large	JJS
20417	1664	20	flying	flying	NN
20417	1664	21	creatures	creature	NNS
20417	1664	22	.	.	.
20417	1664	23	]	]	-RRB-
20417	1665	1	[	[	-LRB-
20417	1665	2	Illustration	illustration	NN
20417	1665	3	:	:	:
20417	1665	4	_	_	NNP
20417	1665	5	From	from	IN
20417	1665	6	Knipe	Knipe	NNP
20417	1665	7	's	's	POS
20417	1665	8	"	"	``
20417	1665	9	Nebula	Nebula	NNP
20417	1665	10	to	to	IN
20417	1665	11	Man	Man	NNP
20417	1665	12	.	.	.
20417	1666	1	"	"	``
20417	1666	2	_	_	NNP
20417	1666	3	PARIASAURUS	PARIASAURUS	NNP
20417	1666	4	:	:	:
20417	1666	5	AN	an	DT
20417	1666	6	EXTINCT	extinct	NN
20417	1666	7	VEGETARIAN	vegetarian	NN
20417	1666	8	TRIASSIC	triassic	NN
20417	1666	9	REPTILE	reptile	NN
20417	1666	10	Total	total	JJ
20417	1666	11	length	length	NN
20417	1666	12	about	about	RB
20417	1666	13	9	9	CD
20417	1666	14	feet	foot	NNS
20417	1666	15	.	.	.
20417	1667	1	(	(	-LRB-
20417	1667	2	Remains	remain	NNS
20417	1667	3	found	find	VBN
20417	1667	4	in	in	IN
20417	1667	5	Cape	Cape	NNP
20417	1667	6	Colony	Colony	NNP
20417	1667	7	,	,	,
20417	1667	8	South	South	NNP
20417	1667	9	Africa	Africa	NNP
20417	1667	10	.	.	.
20417	1667	11	)	)	-RRB-
20417	1667	12	]	]	-RRB-
20417	1668	1	[	[	-LRB-
20417	1668	2	Illustration	illustration	NN
20417	1668	3	:	:	:
20417	1668	4	_	_	NNP
20417	1668	5	From	from	IN
20417	1668	6	Knipe	Knipe	NNP
20417	1668	7	's	's	POS
20417	1668	8	"	"	``
20417	1668	9	Nebula	Nebula	NNP
20417	1668	10	to	to	IN
20417	1668	11	Man	Man	NNP
20417	1668	12	.	.	.
20417	1669	1	"	"	``
20417	1669	2	_	_	NNP
20417	1669	3	TRICERATOPS	triceratop	NNS
20417	1669	4	:	:	:
20417	1669	5	A	a	DT
20417	1669	6	HUGE	huge	JJ
20417	1669	7	EXTINCT	EXTINCT	NNS
20417	1669	8	REPTILE	reptile	NN
20417	1669	9	(	(	-LRB-
20417	1669	10	From	from	IN
20417	1669	11	remains	remain	NNS
20417	1669	12	found	find	VBN
20417	1669	13	in	in	IN
20417	1669	14	Cretaceous	cretaceous	JJ
20417	1669	15	strata	strata	NN
20417	1669	16	of	of	IN
20417	1669	17	Wyoming	Wyoming	NNP
20417	1669	18	,	,	,
20417	1669	19	U.S.A.	U.S.A.	NNP
20417	1669	20	)	)	-RRB-
20417	1669	21	This	this	DT
20417	1669	22	Dinosaur	dinosaur	NN
20417	1669	23	,	,	,
20417	1669	24	about	about	IN
20417	1669	25	the	the	DT
20417	1669	26	size	size	NN
20417	1669	27	of	of	IN
20417	1669	28	a	a	DT
20417	1669	29	large	large	JJ
20417	1669	30	rhinoceros	rhinocero	NNS
20417	1669	31	,	,	,
20417	1669	32	had	have	VBD
20417	1669	33	a	a	DT
20417	1669	34	huge	huge	JJ
20417	1669	35	three	three	CD
20417	1669	36	-	-	HYPH
20417	1669	37	horned	horn	VBN
20417	1669	38	skull	skull	NN
20417	1669	39	with	with	IN
20417	1669	40	a	a	DT
20417	1669	41	remarkable	remarkable	JJ
20417	1669	42	bony	bony	NN
20417	1669	43	collar	collar	NN
20417	1669	44	over	over	IN
20417	1669	45	the	the	DT
20417	1669	46	neck	neck	NN
20417	1669	47	.	.	.
20417	1670	1	But	but	CC
20417	1670	2	,	,	,
20417	1670	3	as	as	IN
20417	1670	4	in	in	IN
20417	1670	5	many	many	JJ
20417	1670	6	other	other	JJ
20417	1670	7	cases	case	NNS
20417	1670	8	,	,	,
20417	1670	9	its	-PRON-	PRP$
20417	1670	10	brain	brain	NN
20417	1670	11	was	be	VBD
20417	1670	12	so	so	RB
20417	1670	13	small	small	JJ
20417	1670	14	that	that	IN
20417	1670	15	it	-PRON-	PRP
20417	1670	16	could	could	MD
20417	1670	17	have	have	VB
20417	1670	18	passed	pass	VBN
20417	1670	19	down	down	RP
20417	1670	20	the	the	DT
20417	1670	21	spinal	spinal	JJ
20417	1670	22	canal	canal	NN
20417	1670	23	in	in	IN
20417	1670	24	which	which	WDT
20417	1670	25	the	the	DT
20417	1670	26	spinal	spinal	JJ
20417	1670	27	cord	cord	NN
20417	1670	28	lies	lie	VBZ
20417	1670	29	.	.	.
20417	1671	1	Perhaps	perhaps	RB
20417	1671	2	this	this	DT
20417	1671	3	partly	partly	RB
20417	1671	4	accounts	account	VBZ
20417	1671	5	for	for	IN
20417	1671	6	the	the	DT
20417	1671	7	extinction	extinction	NN
20417	1671	8	of	of	IN
20417	1671	9	giant	giant	JJ
20417	1671	10	reptiles	reptile	NNS
20417	1671	11	.	.	.
20417	1671	12	]	]	-RRB-
20417	1672	1	[	[	-LRB-
20417	1672	2	Illustration	illustration	NN
20417	1672	3	:	:	:
20417	1672	4	_	_	NNP
20417	1672	5	Photo	Photo	NNP
20417	1672	6	:	:	:
20417	1672	7	"	"	``
20417	1672	8	Daily	Daily	NNP
20417	1672	9	Mail	Mail	NNP
20417	1672	10	.	.	.
20417	1673	1	"	"	``
20417	1673	2	_	_	NNP
20417	1673	3	THE	the	DT
20417	1673	4	DUCKMOLE	duckmole	NN
20417	1673	5	OR	or	CC
20417	1673	6	DUCK	duck	NN
20417	1673	7	-	-	HYPH
20417	1673	8	BILLED	billed	NN
20417	1673	9	PLATYPUS	PLATYPUS	NNP
20417	1673	10	OF	of	IN
20417	1673	11	AUSTRALIA	australia	NN
20417	1673	12	The	the	DT
20417	1673	13	Duckmole	Duckmole	NNP
20417	1673	14	or	or	CC
20417	1673	15	Duck	Duck	NNP
20417	1673	16	-	-	HYPH
20417	1673	17	billed	bill	VBN
20417	1673	18	Platypus	Platypus	NNP
20417	1673	19	of	of	IN
20417	1673	20	Australia	Australia	NNP
20417	1673	21	is	be	VBZ
20417	1673	22	a	a	DT
20417	1673	23	survivor	survivor	NN
20417	1673	24	of	of	IN
20417	1673	25	the	the	DT
20417	1673	26	most	most	RBS
20417	1673	27	primitive	primitive	JJ
20417	1673	28	mammals	mammal	NNS
20417	1673	29	.	.	.
20417	1674	1	It	-PRON-	PRP
20417	1674	2	harks	hark	VBZ
20417	1674	3	back	back	RB
20417	1674	4	to	to	IN
20417	1674	5	reptiles	reptile	NNS
20417	1674	6	,	,	,
20417	1674	7	e.g.	e.g.	RB
20417	1675	1	in	in	IN
20417	1675	2	being	be	VBG
20417	1675	3	an	an	DT
20417	1675	4	egg	egg	NN
20417	1675	5	-	-	HYPH
20417	1675	6	layer	layer	NN
20417	1675	7	,	,	,
20417	1675	8	in	in	IN
20417	1675	9	having	have	VBG
20417	1675	10	comparatively	comparatively	RB
20417	1675	11	large	large	JJ
20417	1675	12	eggs	egg	NNS
20417	1675	13	,	,	,
20417	1675	14	and	and	CC
20417	1675	15	in	in	IN
20417	1675	16	being	be	VBG
20417	1675	17	imperfectly	imperfectly	RB
20417	1675	18	warm	warm	JJ
20417	1675	19	-	-	HYPH
20417	1675	20	blooded	blooded	JJ
20417	1675	21	.	.	.
20417	1676	1	It	-PRON-	PRP
20417	1676	2	swims	swim	VBZ
20417	1676	3	well	well	RB
20417	1676	4	and	and	CC
20417	1676	5	feeds	feed	VBZ
20417	1676	6	on	on	IN
20417	1676	7	small	small	JJ
20417	1676	8	water	water	NN
20417	1676	9	-	-	HYPH
20417	1676	10	animals	animal	NNS
20417	1676	11	.	.	.
20417	1677	1	It	-PRON-	PRP
20417	1677	2	can	can	MD
20417	1677	3	also	also	RB
20417	1677	4	burrow	burrow	VB
20417	1677	5	.	.	.
20417	1677	6	]	]	-RRB-
20417	1678	1	Evolution	evolution	NN
20417	1678	2	of	of	IN
20417	1678	3	the	the	DT
20417	1678	4	Voice	Voice	NNP
20417	1678	5	The	the	DT
20417	1678	6	first	first	JJ
20417	1678	7	use	use	NN
20417	1678	8	of	of	IN
20417	1678	9	the	the	DT
20417	1678	10	voice	voice	NN
20417	1678	11	was	be	VBD
20417	1678	12	probably	probably	RB
20417	1678	13	that	that	WDT
20417	1678	14	indicated	indicate	VBN
20417	1678	15	by	by	IN
20417	1678	16	our	-PRON-	PRP$
20417	1678	17	frogs	frog	NNS
20417	1678	18	and	and	CC
20417	1678	19	toads	toad	NNS
20417	1678	20	--	--	:
20417	1678	21	it	-PRON-	PRP
20417	1678	22	serves	serve	VBZ
20417	1678	23	as	as	IN
20417	1678	24	a	a	DT
20417	1678	25	sex	sex	NN
20417	1678	26	-	-	HYPH
20417	1678	27	call	call	NN
20417	1678	28	.	.	.
20417	1679	1	That	that	DT
20417	1679	2	is	be	VBZ
20417	1679	3	the	the	DT
20417	1679	4	meaning	meaning	NN
20417	1679	5	of	of	IN
20417	1679	6	the	the	DT
20417	1679	7	trumpeting	trumpeting	NN
20417	1679	8	with	with	IN
20417	1679	9	which	which	WDT
20417	1679	10	frogs	frog	NNS
20417	1679	11	herald	herald	NNP
20417	1679	12	the	the	DT
20417	1679	13	spring	spring	NN
20417	1679	14	,	,	,
20417	1679	15	and	and	CC
20417	1679	16	it	-PRON-	PRP
20417	1679	17	is	be	VBZ
20417	1679	18	often	often	RB
20417	1679	19	only	only	RB
20417	1679	20	in	in	IN
20417	1679	21	the	the	DT
20417	1679	22	males	male	NNS
20417	1679	23	that	that	IN
20417	1679	24	the	the	DT
20417	1679	25	voice	voice	NN
20417	1679	26	is	be	VBZ
20417	1679	27	well	well	RB
20417	1679	28	developed	developed	JJ
20417	1679	29	.	.	.
20417	1680	1	But	but	CC
20417	1680	2	if	if	IN
20417	1680	3	we	-PRON-	PRP
20417	1680	4	look	look	VBP
20417	1680	5	forward	forward	RB
20417	1680	6	,	,	,
20417	1680	7	past	past	JJ
20417	1680	8	Amphibians	Amphibians	NNPS
20417	1680	9	altogether	altogether	RB
20417	1680	10	,	,	,
20417	1680	11	we	-PRON-	PRP
20417	1680	12	find	find	VBP
20417	1680	13	the	the	DT
20417	1680	14	voice	voice	NN
20417	1680	15	becoming	become	VBG
20417	1680	16	a	a	DT
20417	1680	17	maternal	maternal	JJ
20417	1680	18	call	call	NN
20417	1680	19	helping	help	VBG
20417	1680	20	to	to	TO
20417	1680	21	secure	secure	VB
20417	1680	22	the	the	DT
20417	1680	23	safety	safety	NN
20417	1680	24	of	of	IN
20417	1680	25	the	the	DT
20417	1680	26	young	young	JJ
20417	1680	27	--	--	:
20417	1680	28	a	a	DT
20417	1680	29	use	use	NN
20417	1680	30	very	very	RB
20417	1680	31	obvious	obvious	JJ
20417	1680	32	when	when	WRB
20417	1680	33	young	young	JJ
20417	1680	34	birds	bird	NNS
20417	1680	35	squat	squat	VBP
20417	1680	36	motionless	motionless	JJ
20417	1680	37	at	at	IN
20417	1680	38	the	the	DT
20417	1680	39	sound	sound	NN
20417	1680	40	of	of	IN
20417	1680	41	the	the	DT
20417	1680	42	parent	parent	NN
20417	1680	43	's	's	POS
20417	1680	44	danger	danger	NN
20417	1680	45	-	-	HYPH
20417	1680	46	note	note	NN
20417	1680	47	.	.	.
20417	1681	1	Later	later	RB
20417	1681	2	on	on	RB
20417	1681	3	,	,	,
20417	1681	4	probably	probably	RB
20417	1681	5	,	,	,
20417	1681	6	the	the	DT
20417	1681	7	voice	voice	NN
20417	1681	8	became	become	VBD
20417	1681	9	an	an	DT
20417	1681	10	infantile	infantile	JJ
20417	1681	11	call	call	NN
20417	1681	12	,	,	,
20417	1681	13	as	as	IN
20417	1681	14	when	when	WRB
20417	1681	15	the	the	DT
20417	1681	16	unhatched	unhatched	JJ
20417	1681	17	crocodile	crocodile	NN
20417	1681	18	pipes	pipe	NNS
20417	1681	19	from	from	IN
20417	1681	20	within	within	IN
20417	1681	21	the	the	DT
20417	1681	22	deeply	deeply	RB
20417	1681	23	buried	bury	VBN
20417	1681	24	egg	egg	NN
20417	1681	25	,	,	,
20417	1681	26	signalling	signal	VBG
20417	1681	27	to	to	IN
20417	1681	28	the	the	DT
20417	1681	29	mother	mother	NN
20417	1681	30	that	that	IN
20417	1681	31	it	-PRON-	PRP
20417	1681	32	is	be	VBZ
20417	1681	33	time	time	NN
20417	1681	34	to	to	TO
20417	1681	35	be	be	VB
20417	1681	36	unearthed	unearth	VBN
20417	1681	37	.	.	.
20417	1682	1	Higher	higher	RBR
20417	1682	2	still	still	RB
20417	1682	3	the	the	DT
20417	1682	4	voice	voice	NN
20417	1682	5	expresses	express	VBZ
20417	1682	6	emotion	emotion	NN
20417	1682	7	,	,	,
20417	1682	8	as	as	IN
20417	1682	9	in	in	IN
20417	1682	10	the	the	DT
20417	1682	11	song	song	NN
20417	1682	12	of	of	IN
20417	1682	13	birds	bird	NNS
20417	1682	14	,	,	,
20417	1682	15	often	often	RB
20417	1682	16	outside	outside	IN
20417	1682	17	the	the	DT
20417	1682	18	limits	limit	NNS
20417	1682	19	of	of	IN
20417	1682	20	the	the	DT
20417	1682	21	breeding	breeding	NN
20417	1682	22	time	time	NN
20417	1682	23	.	.	.
20417	1683	1	Later	later	RBR
20417	1683	2	still	still	RB
20417	1683	3	,	,	,
20417	1683	4	particular	particular	JJ
20417	1683	5	sounds	sound	VBZ
20417	1683	6	become	become	VBP
20417	1683	7	words	word	NNS
20417	1683	8	,	,	,
20417	1683	9	signifying	signify	VBG
20417	1683	10	particular	particular	JJ
20417	1683	11	things	thing	NNS
20417	1683	12	or	or	CC
20417	1683	13	feelings	feeling	NNS
20417	1683	14	,	,	,
20417	1683	15	such	such	JJ
20417	1683	16	as	as	IN
20417	1683	17	"	"	``
20417	1683	18	food	food	NN
20417	1683	19	,	,	,
20417	1683	20	"	"	''
20417	1683	21	"	"	``
20417	1683	22	danger	danger	NN
20417	1683	23	,	,	,
20417	1683	24	"	"	''
20417	1683	25	"	"	``
20417	1683	26	home	home	NN
20417	1683	27	,	,	,
20417	1683	28	"	"	''
20417	1683	29	"	"	``
20417	1683	30	anger	anger	NN
20417	1683	31	,	,	,
20417	1683	32	"	"	''
20417	1683	33	and	and	CC
20417	1683	34	"	"	``
20417	1683	35	joy	joy	NN
20417	1683	36	.	.	.
20417	1683	37	"	"	''
20417	1684	1	Finally	finally	RB
20417	1684	2	words	word	NNS
20417	1684	3	become	become	VBP
20417	1684	4	a	a	DT
20417	1684	5	medium	medium	NN
20417	1684	6	of	of	IN
20417	1684	7	social	social	JJ
20417	1684	8	intercourse	intercourse	NN
20417	1684	9	and	and	CC
20417	1684	10	as	as	IN
20417	1684	11	symbols	symbol	NNS
20417	1684	12	help	help	VBP
20417	1684	13	to	to	TO
20417	1684	14	make	make	VB
20417	1684	15	it	-PRON-	PRP
20417	1684	16	possible	possible	JJ
20417	1684	17	for	for	IN
20417	1684	18	man	man	NN
20417	1684	19	to	to	TO
20417	1684	20	reason	reason	NN
20417	1684	21	.	.	.
20417	1685	1	§	§	ADD
20417	1685	2	2	2	CD
20417	1685	3	The	the	DT
20417	1685	4	Early	early	JJ
20417	1685	5	Reptiles	reptile	NNS
20417	1685	6	In	in	IN
20417	1685	7	the	the	DT
20417	1685	8	_	_	NNP
20417	1685	9	Permian	Permian	NNP
20417	1685	10	_	_	NNP
20417	1685	11	period	period	NN
20417	1685	12	reptiles	reptile	NNS
20417	1685	13	appeared	appear	VBD
20417	1685	14	,	,	,
20417	1685	15	or	or	CC
20417	1685	16	perhaps	perhaps	RB
20417	1685	17	one	one	PRP
20417	1685	18	should	should	MD
20417	1685	19	say	say	VB
20417	1685	20	,	,	,
20417	1685	21	began	begin	VBD
20417	1685	22	to	to	TO
20417	1685	23	assert	assert	VB
20417	1685	24	themselves	-PRON-	PRP
20417	1685	25	.	.	.
20417	1686	1	That	that	DT
20417	1686	2	is	be	VBZ
20417	1686	3	to	to	TO
20417	1686	4	say	say	VB
20417	1686	5	,	,	,
20417	1686	6	there	there	EX
20417	1686	7	was	be	VBD
20417	1686	8	an	an	DT
20417	1686	9	emergence	emergence	NN
20417	1686	10	of	of	IN
20417	1686	11	backboned	backbone	VBN
20417	1686	12	animals	animal	NNS
20417	1686	13	which	which	WDT
20417	1686	14	were	be	VBD
20417	1686	15	free	free	JJ
20417	1686	16	from	from	IN
20417	1686	17	water	water	NN
20417	1686	18	and	and	CC
20417	1686	19	relinquished	relinquish	VBD
20417	1686	20	the	the	DT
20417	1686	21	method	method	NN
20417	1686	22	of	of	IN
20417	1686	23	breathing	breathe	VBG
20417	1686	24	by	by	IN
20417	1686	25	gills	gill	NNS
20417	1686	26	,	,	,
20417	1686	27	which	which	WDT
20417	1686	28	Amphibians	Amphibians	NNPS
20417	1686	29	retained	retain	VBD
20417	1686	30	in	in	IN
20417	1686	31	their	-PRON-	PRP$
20417	1686	32	young	young	JJ
20417	1686	33	stages	stage	NNS
20417	1686	34	at	at	IN
20417	1686	35	least	least	JJS
20417	1686	36	.	.	.
20417	1687	1	The	the	DT
20417	1687	2	unhatched	unhatched	JJ
20417	1687	3	or	or	CC
20417	1687	4	unborn	unborn	JJ
20417	1687	5	reptile	reptile	NN
20417	1687	6	breathes	breathe	NNS
20417	1687	7	by	by	IN
20417	1687	8	means	mean	NNS
20417	1687	9	of	of	IN
20417	1687	10	a	a	DT
20417	1687	11	vascular	vascular	JJ
20417	1687	12	hood	hood	NN
20417	1687	13	spread	spread	VBD
20417	1687	14	underneath	underneath	IN
20417	1687	15	the	the	DT
20417	1687	16	egg	egg	NN
20417	1687	17	-	-	HYPH
20417	1687	18	shell	shell	NN
20417	1687	19	and	and	CC
20417	1687	20	absorbing	absorb	VBG
20417	1687	21	dry	dry	JJ
20417	1687	22	air	air	NN
20417	1687	23	from	from	IN
20417	1687	24	without	without	IN
20417	1687	25	.	.	.
20417	1688	1	It	-PRON-	PRP
20417	1688	2	is	be	VBZ
20417	1688	3	an	an	DT
20417	1688	4	interesting	interesting	JJ
20417	1688	5	point	point	NN
20417	1688	6	that	that	IN
20417	1688	7	this	this	DT
20417	1688	8	vascular	vascular	JJ
20417	1688	9	hood	hood	NN
20417	1688	10	,	,	,
20417	1688	11	called	call	VBD
20417	1688	12	the	the	DT
20417	1688	13	allantois	allantois	NNP
20417	1688	14	,	,	,
20417	1688	15	is	be	VBZ
20417	1688	16	represented	represent	VBN
20417	1688	17	in	in	IN
20417	1688	18	the	the	DT
20417	1688	19	Amphibians	Amphibians	NNPS
20417	1688	20	by	by	IN
20417	1688	21	an	an	DT
20417	1688	22	unimportant	unimportant	JJ
20417	1688	23	bladder	bladder	NN
20417	1688	24	growing	grow	VBG
20417	1688	25	out	out	RP
20417	1688	26	from	from	IN
20417	1688	27	the	the	DT
20417	1688	28	hind	hind	JJ
20417	1688	29	end	end	NN
20417	1688	30	of	of	IN
20417	1688	31	the	the	DT
20417	1688	32	food	food	NN
20417	1688	33	-	-	HYPH
20417	1688	34	canal	canal	NN
20417	1688	35	.	.	.
20417	1689	1	A	a	DT
20417	1689	2	great	great	JJ
20417	1689	3	step	step	NN
20417	1689	4	in	in	IN
20417	1689	5	evolution	evolution	NN
20417	1689	6	was	be	VBD
20417	1689	7	implied	imply	VBN
20417	1689	8	in	in	IN
20417	1689	9	the	the	DT
20417	1689	10	origin	origin	NN
20417	1689	11	of	of	IN
20417	1689	12	this	this	DT
20417	1689	13	ante	ante	JJ
20417	1689	14	-	-	HYPH
20417	1689	15	natal	natal	JJ
20417	1689	16	hood	hood	NN
20417	1689	17	or	or	CC
20417	1689	18	foetal	foetal	JJ
20417	1689	19	membrane	membrane	NN
20417	1689	20	and	and	CC
20417	1689	21	another	another	DT
20417	1689	22	one	one	CD
20417	1689	23	--	--	:
20417	1689	24	of	of	IN
20417	1689	25	protective	protective	JJ
20417	1689	26	significance	significance	NN
20417	1689	27	--	--	:
20417	1689	28	called	call	VBD
20417	1689	29	the	the	DT
20417	1689	30	amnion	amnion	NN
20417	1689	31	,	,	,
20417	1689	32	which	which	WDT
20417	1689	33	forms	form	VBZ
20417	1689	34	a	a	DT
20417	1689	35	water	water	NN
20417	1689	36	-	-	HYPH
20417	1689	37	bag	bag	NN
20417	1689	38	over	over	IN
20417	1689	39	the	the	DT
20417	1689	40	delicate	delicate	JJ
20417	1689	41	embryo	embryo	NN
20417	1689	42	.	.	.
20417	1690	1	The	the	DT
20417	1690	2	step	step	NN
20417	1690	3	meant	mean	VBD
20417	1690	4	total	total	JJ
20417	1690	5	emancipation	emancipation	NN
20417	1690	6	from	from	IN
20417	1690	7	the	the	DT
20417	1690	8	water	water	NN
20417	1690	9	and	and	CC
20417	1690	10	from	from	IN
20417	1690	11	gill	gill	NN
20417	1690	12	-	-	HYPH
20417	1690	13	breathing	breathing	NN
20417	1690	14	,	,	,
20417	1690	15	and	and	CC
20417	1690	16	the	the	DT
20417	1690	17	two	two	CD
20417	1690	18	foetal	foetal	JJ
20417	1690	19	membranes	membrane	NNS
20417	1690	20	,	,	,
20417	1690	21	the	the	DT
20417	1690	22	amnion	amnion	NN
20417	1690	23	and	and	CC
20417	1690	24	the	the	DT
20417	1690	25	allantois	allantois	NNP
20417	1690	26	,	,	,
20417	1690	27	persist	persist	VBP
20417	1690	28	not	not	RB
20417	1690	29	only	only	RB
20417	1690	30	in	in	IN
20417	1690	31	all	all	DT
20417	1690	32	reptiles	reptile	NNS
20417	1690	33	but	but	CC
20417	1690	34	in	in	IN
20417	1690	35	birds	bird	NNS
20417	1690	36	and	and	CC
20417	1690	37	mammals	mammal	NNS
20417	1690	38	as	as	RB
20417	1690	39	well	well	RB
20417	1690	40	.	.	.
20417	1691	1	These	these	DT
20417	1691	2	higher	high	JJR
20417	1691	3	Vertebrates	vertebrate	NNS
20417	1691	4	are	be	VBP
20417	1691	5	therefore	therefore	RB
20417	1691	6	called	call	VBN
20417	1691	7	Amniota	Amniota	NNP
20417	1691	8	in	in	IN
20417	1691	9	contrast	contrast	NN
20417	1691	10	to	to	IN
20417	1691	11	the	the	DT
20417	1691	12	Lower	low	JJR
20417	1691	13	Vertebrates	Vertebrates	NNPS
20417	1691	14	or	or	CC
20417	1691	15	Anamnia	Anamnia	NNP
20417	1691	16	(	(	-LRB-
20417	1691	17	the	the	DT
20417	1691	18	Amphibians	Amphibians	NNPS
20417	1691	19	,	,	,
20417	1691	20	Fishes	Fishes	NNPS
20417	1691	21	,	,	,
20417	1691	22	and	and	CC
20417	1691	23	primitive	primitive	JJ
20417	1691	24	types	type	NNS
20417	1691	25	)	)	-RRB-
20417	1691	26	.	.	.
20417	1692	1	It	-PRON-	PRP
20417	1692	2	is	be	VBZ
20417	1692	3	a	a	DT
20417	1692	4	suggestive	suggestive	JJ
20417	1692	5	fact	fact	NN
20417	1692	6	that	that	IN
20417	1692	7	the	the	DT
20417	1692	8	embryos	embryo	NNS
20417	1692	9	of	of	IN
20417	1692	10	all	all	DT
20417	1692	11	reptiles	reptile	NNS
20417	1692	12	,	,	,
20417	1692	13	birds	bird	NNS
20417	1692	14	,	,	,
20417	1692	15	and	and	CC
20417	1692	16	mammals	mammal	NNS
20417	1692	17	show	show	VBP
20417	1692	18	gill	gill	JJ
20417	1692	19	-	-	HYPH
20417	1692	20	clefts--_a	clefts--_a	VBN
20417	1692	21	tell	tell	JJ
20417	1692	22	-	-	HYPH
20417	1692	23	tale	tale	JJ
20417	1692	24	evidence	evidence	NN
20417	1692	25	of	of	IN
20417	1692	26	their	-PRON-	PRP$
20417	1692	27	distant	distant	JJ
20417	1692	28	aquatic	aquatic	JJ
20417	1692	29	ancestry	ancestry	NN
20417	1692	30	_	_	NNP
20417	1692	31	.	.	.
20417	1693	1	But	but	CC
20417	1693	2	these	these	DT
20417	1693	3	embryonic	embryonic	JJ
20417	1693	4	gill	gill	NN
20417	1693	5	-	-	HYPH
20417	1693	6	clefts	cleft	NNS
20417	1693	7	are	be	VBP
20417	1693	8	not	not	RB
20417	1693	9	used	use	VBN
20417	1693	10	for	for	IN
20417	1693	11	respiration	respiration	NN
20417	1693	12	and	and	CC
20417	1693	13	show	show	VBP
20417	1693	14	no	no	DT
20417	1693	15	trace	trace	NN
20417	1693	16	of	of	IN
20417	1693	17	gills	gill	NNS
20417	1693	18	except	except	IN
20417	1693	19	in	in	IN
20417	1693	20	a	a	DT
20417	1693	21	few	few	JJ
20417	1693	22	embryonic	embryonic	JJ
20417	1693	23	reptiles	reptile	NNS
20417	1693	24	and	and	CC
20417	1693	25	birds	bird	NNS
20417	1693	26	where	where	WRB
20417	1693	27	their	-PRON-	PRP$
20417	1693	28	dwindled	dwindle	VBN
20417	1693	29	vestiges	vestige	NNS
20417	1693	30	have	have	VBP
20417	1693	31	been	be	VBN
20417	1693	32	recently	recently	RB
20417	1693	33	discovered	discover	VBN
20417	1693	34	.	.	.
20417	1694	1	As	as	IN
20417	1694	2	to	to	IN
20417	1694	3	the	the	DT
20417	1694	4	gill	gill	NN
20417	1694	5	-	-	HYPH
20417	1694	6	clefts	cleft	NNS
20417	1694	7	,	,	,
20417	1694	8	they	-PRON-	PRP
20417	1694	9	are	be	VBP
20417	1694	10	of	of	IN
20417	1694	11	no	no	DT
20417	1694	12	use	use	NN
20417	1694	13	in	in	IN
20417	1694	14	higher	high	JJR
20417	1694	15	Vertebrates	Vertebrates	NNPS
20417	1694	16	except	except	IN
20417	1694	17	that	that	IN
20417	1694	18	the	the	DT
20417	1694	19	first	first	JJ
20417	1694	20	becomes	become	VBZ
20417	1694	21	the	the	DT
20417	1694	22	Eustachian	eustachian	JJ
20417	1694	23	tube	tube	NN
20417	1694	24	leading	lead	VBG
20417	1694	25	from	from	IN
20417	1694	26	the	the	DT
20417	1694	27	ear	ear	NN
20417	1694	28	-	-	HYPH
20417	1694	29	passage	passage	NN
20417	1694	30	to	to	IN
20417	1694	31	the	the	DT
20417	1694	32	back	back	NN
20417	1694	33	of	of	IN
20417	1694	34	the	the	DT
20417	1694	35	mouth	mouth	NN
20417	1694	36	.	.	.
20417	1695	1	The	the	DT
20417	1695	2	reason	reason	NN
20417	1695	3	why	why	WRB
20417	1695	4	they	-PRON-	PRP
20417	1695	5	persist	persist	VBP
20417	1695	6	when	when	WRB
20417	1695	7	only	only	RB
20417	1695	8	one	one	CD
20417	1695	9	is	be	VBZ
20417	1695	10	of	of	IN
20417	1695	11	any	any	DT
20417	1695	12	use	use	NN
20417	1695	13	,	,	,
20417	1695	14	and	and	CC
20417	1695	15	that	that	IN
20417	1695	16	in	in	IN
20417	1695	17	a	a	DT
20417	1695	18	transformed	transform	VBN
20417	1695	19	guise	guise	NN
20417	1695	20	,	,	,
20417	1695	21	would	would	MD
20417	1695	22	be	be	VB
20417	1695	23	difficult	difficult	JJ
20417	1695	24	to	to	TO
20417	1695	25	interpret	interpret	VB
20417	1695	26	except	except	IN
20417	1695	27	in	in	IN
20417	1695	28	terms	term	NNS
20417	1695	29	of	of	IN
20417	1695	30	the	the	DT
20417	1695	31	Evolution	Evolution	NNP
20417	1695	32	theory	theory	NN
20417	1695	33	.	.	.
20417	1696	1	They	-PRON-	PRP
20417	1696	2	illustrate	illustrate	VBP
20417	1696	3	the	the	DT
20417	1696	4	lingering	linger	VBG
20417	1696	5	influence	influence	NN
20417	1696	6	of	of	IN
20417	1696	7	a	a	DT
20417	1696	8	long	long	JJ
20417	1696	9	pedigree	pedigree	NN
20417	1696	10	,	,	,
20417	1696	11	the	the	DT
20417	1696	12	living	live	VBG
20417	1696	13	hand	hand	NN
20417	1696	14	of	of	IN
20417	1696	15	the	the	DT
20417	1696	16	past	past	NN
20417	1696	17	,	,	,
20417	1696	18	the	the	DT
20417	1696	19	tendency	tendency	NN
20417	1696	20	that	that	IN
20417	1696	21	individual	individual	JJ
20417	1696	22	development	development	NN
20417	1696	23	has	have	VBZ
20417	1696	24	to	to	TO
20417	1696	25	recapitulate	recapitulate	VB
20417	1696	26	racial	racial	JJ
20417	1696	27	evolution	evolution	NN
20417	1696	28	.	.	.
20417	1697	1	In	in	IN
20417	1697	2	a	a	DT
20417	1697	3	condensed	condense	VBN
20417	1697	4	and	and	CC
20417	1697	5	telescoped	telescoped	JJ
20417	1697	6	manner	manner	NN
20417	1697	7	,	,	,
20417	1697	8	of	of	IN
20417	1697	9	course	course	NN
20417	1697	10	,	,	,
20417	1697	11	for	for	IN
20417	1697	12	what	what	WP
20417	1697	13	took	take	VBD
20417	1697	14	the	the	DT
20417	1697	15	race	race	NN
20417	1697	16	a	a	DT
20417	1697	17	million	million	CD
20417	1697	18	years	year	NNS
20417	1697	19	may	may	MD
20417	1697	20	be	be	VB
20417	1697	21	recapitulated	recapitulate	VBN
20417	1697	22	by	by	IN
20417	1697	23	the	the	DT
20417	1697	24	individual	individual	NN
20417	1697	25	in	in	IN
20417	1697	26	a	a	DT
20417	1697	27	week	week	NN
20417	1697	28	!	!	.
20417	1698	1	In	in	IN
20417	1698	2	the	the	DT
20417	1698	3	Permian	permian	JJ
20417	1698	4	period	period	NN
20417	1698	5	the	the	DT
20417	1698	6	warm	warm	JJ
20417	1698	7	moist	moist	JJ
20417	1698	8	climate	climate	NN
20417	1698	9	of	of	IN
20417	1698	10	most	most	JJS
20417	1698	11	of	of	IN
20417	1698	12	the	the	DT
20417	1698	13	Carboniferous	carboniferous	JJ
20417	1698	14	period	period	NN
20417	1698	15	was	be	VBD
20417	1698	16	replaced	replace	VBN
20417	1698	17	by	by	IN
20417	1698	18	severe	severe	JJ
20417	1698	19	conditions	condition	NNS
20417	1698	20	,	,	,
20417	1698	21	culminating	culminate	VBG
20417	1698	22	in	in	IN
20417	1698	23	an	an	DT
20417	1698	24	Ice	Ice	NNP
20417	1698	25	Age	Age	NNP
20417	1698	26	which	which	WDT
20417	1698	27	spread	spread	VBD
20417	1698	28	from	from	IN
20417	1698	29	the	the	DT
20417	1698	30	Southern	Southern	NNP
20417	1698	31	Hemisphere	Hemisphere	NNP
20417	1698	32	throughout	throughout	IN
20417	1698	33	the	the	DT
20417	1698	34	world	world	NN
20417	1698	35	.	.	.
20417	1699	1	With	with	IN
20417	1699	2	this	this	DT
20417	1699	3	was	be	VBD
20417	1699	4	associated	associate	VBN
20417	1699	5	a	a	DT
20417	1699	6	waning	waning	NN
20417	1699	7	of	of	IN
20417	1699	8	the	the	DT
20417	1699	9	Carboniferous	carboniferous	JJ
20417	1699	10	flora	flora	NNS
20417	1699	11	,	,	,
20417	1699	12	and	and	CC
20417	1699	13	the	the	DT
20417	1699	14	appearance	appearance	NN
20417	1699	15	of	of	IN
20417	1699	16	a	a	DT
20417	1699	17	new	new	JJ
20417	1699	18	one	one	CD
20417	1699	19	,	,	,
20417	1699	20	consisting	consist	VBG
20417	1699	21	of	of	IN
20417	1699	22	ferns	fern	NNS
20417	1699	23	,	,	,
20417	1699	24	conifers	conifer	NNS
20417	1699	25	,	,	,
20417	1699	26	ginkgos	ginkgos	NNP
20417	1699	27	,	,	,
20417	1699	28	and	and	CC
20417	1699	29	cycads	cycad	NNS
20417	1699	30	,	,	,
20417	1699	31	which	which	WDT
20417	1699	32	persisted	persist	VBD
20417	1699	33	until	until	IN
20417	1699	34	near	near	IN
20417	1699	35	the	the	DT
20417	1699	36	end	end	NN
20417	1699	37	of	of	IN
20417	1699	38	the	the	DT
20417	1699	39	Mesozoic	Mesozoic	NNP
20417	1699	40	era	era	NN
20417	1699	41	.	.	.
20417	1700	1	The	the	DT
20417	1700	2	Permian	Permian	NNP
20417	1700	3	Ice	Ice	NNP
20417	1700	4	Age	Age	NNP
20417	1700	5	lasted	last	VBD
20417	1700	6	for	for	IN
20417	1700	7	millions	million	NNS
20417	1700	8	of	of	IN
20417	1700	9	years	year	NNS
20417	1700	10	,	,	,
20417	1700	11	and	and	CC
20417	1700	12	was	be	VBD
20417	1700	13	most	most	RBS
20417	1700	14	severe	severe	JJ
20417	1700	15	in	in	IN
20417	1700	16	the	the	DT
20417	1700	17	Far	Far	NNP
20417	1700	18	South	South	NNP
20417	1700	19	.	.	.
20417	1701	1	Of	of	RB
20417	1701	2	course	course	RB
20417	1701	3	,	,	,
20417	1701	4	it	-PRON-	PRP
20417	1701	5	was	be	VBD
20417	1701	6	a	a	DT
20417	1701	7	very	very	RB
20417	1701	8	different	different	JJ
20417	1701	9	world	world	NN
20417	1701	10	then	then	RB
20417	1701	11	,	,	,
20417	1701	12	for	for	IN
20417	1701	13	North	North	NNP
20417	1701	14	Europe	Europe	NNP
20417	1701	15	was	be	VBD
20417	1701	16	joined	join	VBN
20417	1701	17	to	to	IN
20417	1701	18	North	North	NNP
20417	1701	19	America	America	NNP
20417	1701	20	,	,	,
20417	1701	21	Africa	Africa	NNP
20417	1701	22	to	to	IN
20417	1701	23	South	South	NNP
20417	1701	24	America	America	NNP
20417	1701	25	,	,	,
20417	1701	26	and	and	CC
20417	1701	27	Australia	Australia	NNP
20417	1701	28	to	to	IN
20417	1701	29	Asia	Asia	NNP
20417	1701	30	.	.	.
20417	1702	1	It	-PRON-	PRP
20417	1702	2	was	be	VBD
20417	1702	3	probably	probably	RB
20417	1702	4	during	during	IN
20417	1702	5	the	the	DT
20417	1702	6	Permian	Permian	NNP
20417	1702	7	Ice	Ice	NNP
20417	1702	8	Age	Age	NNP
20417	1702	9	that	that	IN
20417	1702	10	many	many	JJ
20417	1702	11	of	of	IN
20417	1702	12	the	the	DT
20417	1702	13	insects	insect	NNS
20417	1702	14	divided	divide	VBD
20417	1702	15	their	-PRON-	PRP$
20417	1702	16	life	life	NN
20417	1702	17	-	-	HYPH
20417	1702	18	history	history	NN
20417	1702	19	into	into	IN
20417	1702	20	two	two	CD
20417	1702	21	main	main	JJ
20417	1702	22	chapters	chapter	NNS
20417	1702	23	--	--	:
20417	1702	24	the	the	DT
20417	1702	25	feeding	feeding	NN
20417	1702	26	,	,	,
20417	1702	27	growing	growing	NN
20417	1702	28	,	,	,
20417	1702	29	moulting	moulting	NN
20417	1702	30	,	,	,
20417	1702	31	immature	immature	NN
20417	1702	32	,	,	,
20417	1702	33	larval	larval	NN
20417	1702	34	stages	stage	NNS
20417	1702	35	,	,	,
20417	1702	36	e.g.	e.g.	RB
20417	1703	1	caterpillars	caterpillars	NNP
20417	1703	2	,	,	,
20417	1703	3	and	and	CC
20417	1703	4	the	the	DT
20417	1703	5	more	more	RBR
20417	1703	6	ascetic	ascetic	JJ
20417	1703	7	,	,	,
20417	1703	8	non	non	JJ
20417	1703	9	-	-	JJ
20417	1703	10	growing	growing	JJ
20417	1703	11	,	,	,
20417	1703	12	non	non	JJ
20417	1703	13	-	-	JJ
20417	1703	14	moulting	moulting	JJ
20417	1703	15	,	,	,
20417	1703	16	winged	wing	VBN
20417	1703	17	phase	phase	NN
20417	1703	18	,	,	,
20417	1703	19	adapted	adapt	VBN
20417	1703	20	for	for	IN
20417	1703	21	reproduction	reproduction	NN
20417	1703	22	.	.	.
20417	1704	1	Between	between	IN
20417	1704	2	these	these	DT
20417	1704	3	there	there	RB
20417	1704	4	intervened	intervene	VBD
20417	1704	5	the	the	DT
20417	1704	6	quiescent	quiescent	JJ
20417	1704	7	,	,	,
20417	1704	8	well	well	RB
20417	1704	9	-	-	HYPH
20417	1704	10	protected	protect	VBN
20417	1704	11	pupa	pupa	JJ
20417	1704	12	stage	stage	NN
20417	1704	13	or	or	CC
20417	1704	14	chrysalis	chrysalis	NNP
20417	1704	15	,	,	,
20417	1704	16	probably	probably	RB
20417	1704	17	adapted	adapt	VBN
20417	1704	18	to	to	TO
20417	1704	19	begin	begin	VB
20417	1704	20	with	with	IN
20417	1704	21	as	as	IN
20417	1704	22	a	a	DT
20417	1704	23	means	means	NN
20417	1704	24	of	of	IN
20417	1704	25	surviving	survive	VBG
20417	1704	26	the	the	DT
20417	1704	27	severe	severe	JJ
20417	1704	28	winter	winter	NN
20417	1704	29	.	.	.
20417	1705	1	For	for	IN
20417	1705	2	it	-PRON-	PRP
20417	1705	3	is	be	VBZ
20417	1705	4	easier	easy	JJR
20417	1705	5	for	for	IN
20417	1705	6	an	an	DT
20417	1705	7	animal	animal	NN
20417	1705	8	to	to	TO
20417	1705	9	survive	survive	VB
20417	1705	10	when	when	WRB
20417	1705	11	the	the	DT
20417	1705	12	vital	vital	JJ
20417	1705	13	processes	process	NNS
20417	1705	14	are	be	VBP
20417	1705	15	more	more	RBR
20417	1705	16	or	or	CC
20417	1705	17	less	less	RBR
20417	1705	18	in	in	IN
20417	1705	19	abeyance	abeyance	NN
20417	1705	20	.	.	.
20417	1706	1	Disappearance	disappearance	NN
20417	1706	2	of	of	IN
20417	1706	3	many	many	JJ
20417	1706	4	Ancient	Ancient	NNP
20417	1706	5	Types	type	NNS
20417	1706	6	We	-PRON-	PRP
20417	1706	7	can	can	MD
20417	1706	8	not	not	RB
20417	1706	9	leave	leave	VB
20417	1706	10	the	the	DT
20417	1706	11	last	last	JJ
20417	1706	12	period	period	NN
20417	1706	13	of	of	IN
20417	1706	14	the	the	DT
20417	1706	15	Palæozoic	Palæozoic	NNP
20417	1706	16	era	era	NN
20417	1706	17	and	and	CC
20417	1706	18	its	-PRON-	PRP$
20417	1706	19	prolonged	prolonged	JJ
20417	1706	20	ice	ice	NN
20417	1706	21	age	age	NN
20417	1706	22	without	without	IN
20417	1706	23	noticing	notice	VBG
20417	1706	24	that	that	IN
20417	1706	25	it	-PRON-	PRP
20417	1706	26	meant	mean	VBD
20417	1706	27	the	the	DT
20417	1706	28	entire	entire	JJ
20417	1706	29	cessation	cessation	NN
20417	1706	30	of	of	IN
20417	1706	31	a	a	DT
20417	1706	32	large	large	JJ
20417	1706	33	number	number	NN
20417	1706	34	of	of	IN
20417	1706	35	ancient	ancient	JJ
20417	1706	36	types	type	NNS
20417	1706	37	,	,	,
20417	1706	38	especially	especially	RB
20417	1706	39	among	among	IN
20417	1706	40	plants	plant	NNS
20417	1706	41	and	and	CC
20417	1706	42	backboneless	backboneless	NN
20417	1706	43	animals	animal	NNS
20417	1706	44	,	,	,
20417	1706	45	which	which	WDT
20417	1706	46	now	now	RB
20417	1706	47	disappear	disappear	VBP
20417	1706	48	for	for	IN
20417	1706	49	ever	ever	RB
20417	1706	50	.	.	.
20417	1707	1	It	-PRON-	PRP
20417	1707	2	is	be	VBZ
20417	1707	3	necessary	necessary	JJ
20417	1707	4	to	to	TO
20417	1707	5	understand	understand	VB
20417	1707	6	that	that	IN
20417	1707	7	the	the	DT
20417	1707	8	animals	animal	NNS
20417	1707	9	of	of	IN
20417	1707	10	ancient	ancient	JJ
20417	1707	11	days	day	NNS
20417	1707	12	stand	stand	VBP
20417	1707	13	in	in	IN
20417	1707	14	three	three	CD
20417	1707	15	different	different	JJ
20417	1707	16	relations	relation	NNS
20417	1707	17	to	to	IN
20417	1707	18	those	those	DT
20417	1707	19	of	of	IN
20417	1707	20	to	to	IN
20417	1707	21	-	-	HYPH
20417	1707	22	day	day	NN
20417	1707	23	.	.	.
20417	1708	1	(	(	-LRB-
20417	1708	2	_	_	NNP
20417	1708	3	a	a	DT
20417	1708	4	_	_	NNP
20417	1708	5	)	)	-RRB-
20417	1708	6	There	there	EX
20417	1708	7	are	be	VBP
20417	1708	8	ancient	ancient	JJ
20417	1708	9	types	type	NNS
20417	1708	10	that	that	WDT
20417	1708	11	have	have	VBP
20417	1708	12	living	live	VBG
20417	1708	13	representatives	representative	NNS
20417	1708	14	,	,	,
20417	1708	15	sometimes	sometimes	RB
20417	1708	16	few	few	JJ
20417	1708	17	and	and	CC
20417	1708	18	sometimes	sometimes	RB
20417	1708	19	many	many	JJ
20417	1708	20	,	,	,
20417	1708	21	sometimes	sometimes	RB
20417	1708	22	much	much	RB
20417	1708	23	changed	change	VBN
20417	1708	24	and	and	CC
20417	1708	25	sometimes	sometimes	RB
20417	1708	26	but	but	CC
20417	1708	27	slightly	slightly	RB
20417	1708	28	changed	change	VBN
20417	1708	29	.	.	.
20417	1709	1	The	the	DT
20417	1709	2	lamp	lamp	NN
20417	1709	3	-	-	HYPH
20417	1709	4	shell	shell	NN
20417	1709	5	,	,	,
20417	1709	6	_	_	NNP
20417	1709	7	Lingulella	Lingulella	NNP
20417	1709	8	_	_	NNP
20417	1709	9	,	,	,
20417	1709	10	of	of	IN
20417	1709	11	the	the	DT
20417	1709	12	Cambrian	cambrian	JJ
20417	1709	13	and	and	CC
20417	1709	14	Ordovician	ordovician	JJ
20417	1709	15	period	period	NN
20417	1709	16	has	have	VBZ
20417	1709	17	a	a	DT
20417	1709	18	very	very	RB
20417	1709	19	near	near	JJ
20417	1709	20	relative	relative	NN
20417	1709	21	in	in	IN
20417	1709	22	the	the	DT
20417	1709	23	_	_	NNP
20417	1709	24	Lingula	Lingula	NNP
20417	1709	25	_	_	NNP
20417	1709	26	of	of	IN
20417	1709	27	to	to	IN
20417	1709	28	-	-	HYPH
20417	1709	29	day	day	NN
20417	1709	30	.	.	.
20417	1710	1	There	there	EX
20417	1710	2	are	be	VBP
20417	1710	3	a	a	DT
20417	1710	4	few	few	JJ
20417	1710	5	extremely	extremely	RB
20417	1710	6	conservative	conservative	JJ
20417	1710	7	animals	animal	NNS
20417	1710	8	.	.	.
20417	1711	1	(	(	-LRB-
20417	1711	2	_	_	NNP
20417	1711	3	b	b	NNP
20417	1711	4	_	_	NNP
20417	1711	5	)	)	-RRB-
20417	1711	6	There	there	EX
20417	1711	7	are	be	VBP
20417	1711	8	ancient	ancient	JJ
20417	1711	9	types	type	NNS
20417	1711	10	which	which	WDT
20417	1711	11	have	have	VBP
20417	1711	12	no	no	DT
20417	1711	13	living	live	VBG
20417	1711	14	representatives	representative	NNS
20417	1711	15	,	,	,
20417	1711	16	except	except	IN
20417	1711	17	in	in	IN
20417	1711	18	the	the	DT
20417	1711	19	guise	guise	NN
20417	1711	20	of	of	IN
20417	1711	21	transformed	transform	VBN
20417	1711	22	descendants	descendant	NNS
20417	1711	23	,	,	,
20417	1711	24	as	as	IN
20417	1711	25	the	the	DT
20417	1711	26	King	King	NNP
20417	1711	27	-	-	HYPH
20417	1711	28	crab	crab	NNP
20417	1711	29	(	(	-LRB-
20417	1711	30	_	_	NNP
20417	1711	31	Limulus	Limulus	NNP
20417	1711	32	_	_	NNP
20417	1711	33	)	)	-RRB-
20417	1711	34	may	may	MD
20417	1711	35	be	be	VB
20417	1711	36	said	say	VBN
20417	1711	37	to	to	TO
20417	1711	38	be	be	VB
20417	1711	39	a	a	DT
20417	1711	40	transformed	transform	VBN
20417	1711	41	descendant	descendant	NN
20417	1711	42	of	of	IN
20417	1711	43	the	the	DT
20417	1711	44	otherwise	otherwise	RB
20417	1711	45	quite	quite	RB
20417	1711	46	extinct	extinct	JJ
20417	1711	47	race	race	NN
20417	1711	48	to	to	IN
20417	1711	49	which	which	WDT
20417	1711	50	Eurypterids	Eurypterids	NNPS
20417	1711	51	or	or	CC
20417	1711	52	Sea	Sea	NNP
20417	1711	53	-	-	HYPH
20417	1711	54	scorpions	scorpion	NNS
20417	1711	55	belonged	belong	VBD
20417	1711	56	.	.	.
20417	1712	1	(	(	-LRB-
20417	1712	2	_	_	NNP
20417	1712	3	c	c	NNP
20417	1712	4	_	_	NNP
20417	1712	5	)	)	-RRB-
20417	1712	6	There	there	EX
20417	1712	7	are	be	VBP
20417	1712	8	altogether	altogether	RB
20417	1712	9	extinct	extinct	JJ
20417	1712	10	types--_lost	types--_lost	NNS
20417	1712	11	races_--which	races_--which	NN
20417	1712	12	have	have	VBP
20417	1712	13	left	leave	VBN
20417	1712	14	not	not	RB
20417	1712	15	a	a	DT
20417	1712	16	wrack	wrack	NN
20417	1712	17	behind	behind	RB
20417	1712	18	.	.	.
20417	1713	1	For	for	IN
20417	1713	2	there	there	EX
20417	1713	3	is	be	VBZ
20417	1713	4	not	not	RB
20417	1713	5	any	any	DT
20417	1713	6	representation	representation	NN
20417	1713	7	to	to	IN
20417	1713	8	-	-	HYPH
20417	1713	9	day	day	NN
20417	1713	10	of	of	IN
20417	1713	11	such	such	JJ
20417	1713	12	races	race	NNS
20417	1713	13	as	as	IN
20417	1713	14	Graptolites	Graptolites	NNPS
20417	1713	15	and	and	CC
20417	1713	16	Trilobites	Trilobites	NNPS
20417	1713	17	.	.	.
20417	1714	1	Looking	look	VBG
20417	1714	2	backwards	backwards	RB
20417	1714	3	over	over	IN
20417	1714	4	the	the	DT
20417	1714	5	many	many	JJ
20417	1714	6	millions	million	NNS
20417	1714	7	of	of	IN
20417	1714	8	years	year	NNS
20417	1714	9	comprised	comprise	VBN
20417	1714	10	in	in	IN
20417	1714	11	the	the	DT
20417	1714	12	Palæozoic	Palæozoic	NNP
20417	1714	13	era	era	NN
20417	1714	14	,	,	,
20417	1714	15	what	what	WP
20417	1714	16	may	may	MD
20417	1714	17	we	-PRON-	PRP
20417	1714	18	emphasise	emphasise	VB
20417	1714	19	as	as	IN
20417	1714	20	the	the	DT
20417	1714	21	most	most	JJS
20417	1714	22	salient	salient	NN
20417	1714	23	features	feature	NNS
20417	1714	24	?	?	.
20417	1715	1	There	there	EX
20417	1715	2	was	be	VBD
20417	1715	3	in	in	IN
20417	1715	4	the	the	DT
20417	1715	5	_	_	NNP
20417	1715	6	Cambrian	Cambrian	NNP
20417	1715	7	_	_	NNP
20417	1715	8	the	the	DT
20417	1715	9	establishment	establishment	NN
20417	1715	10	of	of	IN
20417	1715	11	the	the	DT
20417	1715	12	chief	chief	JJ
20417	1715	13	classes	class	NNS
20417	1715	14	of	of	IN
20417	1715	15	backboneless	backboneless	NN
20417	1715	16	animals	animal	NNS
20417	1715	17	;	;	,
20417	1715	18	in	in	IN
20417	1715	19	the	the	DT
20417	1715	20	_	_	NNP
20417	1715	21	Ordovician	Ordovician	NNP
20417	1715	22	_	_	NNP
20417	1715	23	the	the	DT
20417	1715	24	first	first	JJ
20417	1715	25	fishes	fish	NNS
20417	1715	26	and	and	CC
20417	1715	27	perhaps	perhaps	RB
20417	1715	28	the	the	DT
20417	1715	29	first	first	JJ
20417	1715	30	terrestrial	terrestrial	JJ
20417	1715	31	plants	plant	NNS
20417	1715	32	;	;	:
20417	1715	33	in	in	IN
20417	1715	34	the	the	DT
20417	1715	35	_	_	NNP
20417	1715	36	Silurian	Silurian	NNP
20417	1715	37	_	_	NNP
20417	1715	38	the	the	DT
20417	1715	39	emergence	emergence	NN
20417	1715	40	of	of	IN
20417	1715	41	air	air	NN
20417	1715	42	-	-	HYPH
20417	1715	43	breathing	breathing	NN
20417	1715	44	Invertebrates	Invertebrates	NNPS
20417	1715	45	and	and	CC
20417	1715	46	mud	mud	NN
20417	1715	47	-	-	HYPH
20417	1715	48	fishes	fish	NNS
20417	1715	49	;	;	:
20417	1715	50	in	in	IN
20417	1715	51	the	the	DT
20417	1715	52	_	_	NNP
20417	1715	53	Devonian	Devonian	NNP
20417	1715	54	_	_	NNP
20417	1715	55	the	the	DT
20417	1715	56	appearance	appearance	NN
20417	1715	57	of	of	IN
20417	1715	58	the	the	DT
20417	1715	59	first	first	JJ
20417	1715	60	Amphibians	Amphibians	NNPS
20417	1715	61	,	,	,
20417	1715	62	from	from	IN
20417	1715	63	which	which	WDT
20417	1715	64	all	all	DT
20417	1715	65	higher	high	JJR
20417	1715	66	land	land	NN
20417	1715	67	animals	animal	NNS
20417	1715	68	are	be	VBP
20417	1715	69	descended	descend	VBN
20417	1715	70	,	,	,
20417	1715	71	and	and	CC
20417	1715	72	the	the	DT
20417	1715	73	establishment	establishment	NN
20417	1715	74	of	of	IN
20417	1715	75	a	a	DT
20417	1715	76	land	land	NN
20417	1715	77	flora	flora	NNS
20417	1715	78	;	;	:
20417	1715	79	in	in	IN
20417	1715	80	the	the	DT
20417	1715	81	_	_	NNP
20417	1715	82	Carboniferous	Carboniferous	NNP
20417	1715	83	_	_	NNP
20417	1715	84	the	the	DT
20417	1715	85	great	great	JJ
20417	1715	86	Club	Club	NNP
20417	1715	87	-	-	HYPH
20417	1715	88	moss	moss	NNP
20417	1715	89	forests	forest	NNS
20417	1715	90	and	and	CC
20417	1715	91	an	an	DT
20417	1715	92	exuberance	exuberance	NN
20417	1715	93	of	of	IN
20417	1715	94	air	air	NN
20417	1715	95	-	-	HYPH
20417	1715	96	breathing	breathe	VBG
20417	1715	97	insects	insect	NNS
20417	1715	98	and	and	CC
20417	1715	99	their	-PRON-	PRP$
20417	1715	100	allies	ally	NNS
20417	1715	101	;	;	:
20417	1715	102	in	in	IN
20417	1715	103	the	the	DT
20417	1715	104	_	_	NNP
20417	1715	105	Permian	Permian	NNP
20417	1715	106	_	_	NNP
20417	1715	107	the	the	DT
20417	1715	108	first	first	JJ
20417	1715	109	reptiles	reptile	NNS
20417	1715	110	and	and	CC
20417	1715	111	a	a	DT
20417	1715	112	new	new	JJ
20417	1715	113	flora	flora	NNS
20417	1715	114	.	.	.
20417	1716	1	THE	the	DT
20417	1716	2	GEOLOGICAL	GEOLOGICAL	NNP
20417	1716	3	MIDDLE	MIDDLE	NNP
20417	1716	4	AGES	AGES	NNP
20417	1716	5	§	§	CD
20417	1716	6	1	1	CD
20417	1716	7	The	the	DT
20417	1716	8	Mesozoic	mesozoic	JJ
20417	1716	9	Era	era	NN
20417	1716	10	In	in	IN
20417	1716	11	a	a	DT
20417	1716	12	broad	broad	JJ
20417	1716	13	way	way	NN
20417	1716	14	the	the	DT
20417	1716	15	Mesozoic	Mesozoic	NNP
20417	1716	16	era	era	NN
20417	1716	17	corresponds	correspond	VBZ
20417	1716	18	with	with	IN
20417	1716	19	the	the	DT
20417	1716	20	Golden	Golden	NNP
20417	1716	21	Age	Age	NNP
20417	1716	22	of	of	IN
20417	1716	23	reptiles	reptile	NNS
20417	1716	24	,	,	,
20417	1716	25	and	and	CC
20417	1716	26	with	with	IN
20417	1716	27	the	the	DT
20417	1716	28	climax	climax	NN
20417	1716	29	of	of	IN
20417	1716	30	the	the	DT
20417	1716	31	Conifer	Conifer	NNP
20417	1716	32	and	and	CC
20417	1716	33	Cycad	Cycad	NNP
20417	1716	34	flora	flora	NNS
20417	1716	35	,	,	,
20417	1716	36	which	which	WDT
20417	1716	37	was	be	VBD
20417	1716	38	established	establish	VBN
20417	1716	39	in	in	IN
20417	1716	40	the	the	DT
20417	1716	41	Permian	Permian	NNP
20417	1716	42	.	.	.
20417	1717	1	But	but	CC
20417	1717	2	among	among	IN
20417	1717	3	the	the	DT
20417	1717	4	Conifers	Conifers	NNPS
20417	1717	5	and	and	CC
20417	1717	6	Cycads	Cycads	NNPS
20417	1717	7	our	-PRON-	PRP$
20417	1717	8	modern	modern	JJ
20417	1717	9	flowering	flower	VBG
20417	1717	10	plants	plant	NNS
20417	1717	11	were	be	VBD
20417	1717	12	beginning	begin	VBG
20417	1717	13	to	to	TO
20417	1717	14	show	show	VB
20417	1717	15	face	face	NN
20417	1717	16	tentatively	tentatively	RB
20417	1717	17	,	,	,
20417	1717	18	just	just	RB
20417	1717	19	like	like	IN
20417	1717	20	birds	bird	NNS
20417	1717	21	and	and	CC
20417	1717	22	mammals	mammal	NNS
20417	1717	23	among	among	IN
20417	1717	24	the	the	DT
20417	1717	25	great	great	JJ
20417	1717	26	reptiles	reptile	NNS
20417	1717	27	.	.	.
20417	1718	1	In	in	IN
20417	1718	2	the	the	DT
20417	1718	3	_	_	NNP
20417	1718	4	Triassic	Triassic	NNP
20417	1718	5	_	_	NNP
20417	1718	6	period	period	NN
20417	1718	7	the	the	DT
20417	1718	8	exuberance	exuberance	NN
20417	1718	9	of	of	IN
20417	1718	10	reptilian	reptilian	JJ
20417	1718	11	life	life	NN
20417	1718	12	which	which	WDT
20417	1718	13	marked	mark	VBD
20417	1718	14	the	the	DT
20417	1718	15	Permian	Permian	NNP
20417	1718	16	was	be	VBD
20417	1718	17	continued	continue	VBN
20417	1718	18	.	.	.
20417	1719	1	Besides	besides	IN
20417	1719	2	Turtles	turtle	NNS
20417	1719	3	which	which	WDT
20417	1719	4	still	still	RB
20417	1719	5	persist	persist	VBP
20417	1719	6	,	,	,
20417	1719	7	there	there	EX
20417	1719	8	were	be	VBD
20417	1719	9	Ichthyosaurs	Ichthyosaurs	NNP
20417	1719	10	,	,	,
20417	1719	11	Plesiosaurs	Plesiosaurs	NNP
20417	1719	12	,	,	,
20417	1719	13	Dinosaurs	Dinosaurs	NNP
20417	1719	14	,	,	,
20417	1719	15	and	and	CC
20417	1719	16	Pterosaurs	Pterosaurs	NNP
20417	1719	17	,	,	,
20417	1719	18	none	none	NN
20417	1719	19	of	of	IN
20417	1719	20	which	which	WDT
20417	1719	21	lasted	last	VBD
20417	1719	22	beyond	beyond	IN
20417	1719	23	the	the	DT
20417	1719	24	Mesozoic	Mesozoic	NNP
20417	1719	25	era	era	NN
20417	1719	26	.	.	.
20417	1720	1	Of	of	IN
20417	1720	2	great	great	JJ
20417	1720	3	importance	importance	NN
20417	1720	4	was	be	VBD
20417	1720	5	the	the	DT
20417	1720	6	rise	rise	NN
20417	1720	7	of	of	IN
20417	1720	8	the	the	DT
20417	1720	9	Dinosaurs	Dinosaurs	NNPS
20417	1720	10	in	in	IN
20417	1720	11	the	the	DT
20417	1720	12	Triassic	Triassic	NNP
20417	1720	13	,	,	,
20417	1720	14	for	for	IN
20417	1720	15	it	-PRON-	PRP
20417	1720	16	is	be	VBZ
20417	1720	17	highly	highly	RB
20417	1720	18	probable	probable	JJ
20417	1720	19	that	that	IN
20417	1720	20	within	within	IN
20417	1720	21	the	the	DT
20417	1720	22	limits	limit	NNS
20417	1720	23	of	of	IN
20417	1720	24	this	this	DT
20417	1720	25	vigorous	vigorous	JJ
20417	1720	26	and	and	CC
20417	1720	27	plastic	plastic	JJ
20417	1720	28	stock	stock	NN
20417	1720	29	--	--	:
20417	1720	30	some	some	DT
20417	1720	31	of	of	IN
20417	1720	32	them	-PRON-	PRP
20417	1720	33	bipeds	biped	VBZ
20417	1720	34	--	--	:
20417	1720	35	we	-PRON-	PRP
20417	1720	36	must	must	MD
20417	1720	37	look	look	VB
20417	1720	38	for	for	IN
20417	1720	39	the	the	DT
20417	1720	40	ancestors	ancestor	NNS
20417	1720	41	of	of	IN
20417	1720	42	both	both	DT
20417	1720	43	birds	bird	NNS
20417	1720	44	and	and	CC
20417	1720	45	mammals	mammal	NNS
20417	1720	46	.	.	.
20417	1721	1	Both	both	DT
20417	1721	2	land	land	NN
20417	1721	3	and	and	CC
20417	1721	4	water	water	NN
20417	1721	5	were	be	VBD
20417	1721	6	dominated	dominate	VBN
20417	1721	7	by	by	IN
20417	1721	8	reptiles	reptile	NNS
20417	1721	9	,	,	,
20417	1721	10	some	some	DT
20417	1721	11	of	of	IN
20417	1721	12	which	which	WDT
20417	1721	13	attained	attain	VBD
20417	1721	14	to	to	IN
20417	1721	15	gigantic	gigantic	JJ
20417	1721	16	size	size	NN
20417	1721	17	.	.	.
20417	1722	1	Had	have	VBD
20417	1722	2	there	there	EX
20417	1722	3	been	be	VBN
20417	1722	4	any	any	DT
20417	1722	5	zoologist	zoologist	NN
20417	1722	6	in	in	IN
20417	1722	7	those	those	DT
20417	1722	8	days	day	NNS
20417	1722	9	,	,	,
20417	1722	10	he	-PRON-	PRP
20417	1722	11	would	would	MD
20417	1722	12	have	have	VB
20417	1722	13	been	be	VBN
20417	1722	14	very	very	RB
20417	1722	15	sagacious	sagacious	JJ
20417	1722	16	indeed	indeed	RB
20417	1722	17	if	if	IN
20417	1722	18	he	-PRON-	PRP
20417	1722	19	had	have	VBD
20417	1722	20	suspected	suspect	VBN
20417	1722	21	that	that	IN
20417	1722	22	reptiles	reptile	NNS
20417	1722	23	did	do	VBD
20417	1722	24	not	not	RB
20417	1722	25	represent	represent	VB
20417	1722	26	the	the	DT
20417	1722	27	climax	climax	NN
20417	1722	28	of	of	IN
20417	1722	29	creation	creation	NN
20417	1722	30	.	.	.
20417	1723	1	The	the	DT
20417	1723	2	Flying	Flying	NNP
20417	1723	3	Dragons	dragon	NNS
20417	1723	4	The	the	DT
20417	1723	5	_	_	NNP
20417	1723	6	Jurassic	Jurassic	NNP
20417	1723	7	_	_	NNP
20417	1723	8	period	period	NN
20417	1723	9	showed	show	VBD
20417	1723	10	a	a	DT
20417	1723	11	continuance	continuance	NN
20417	1723	12	of	of	IN
20417	1723	13	the	the	DT
20417	1723	14	reptilian	reptilian	JJ
20417	1723	15	splendour	splendour	NN
20417	1723	16	.	.	.
20417	1724	1	They	-PRON-	PRP
20417	1724	2	radiated	radiate	VBD
20417	1724	3	in	in	IN
20417	1724	4	many	many	JJ
20417	1724	5	directions	direction	NNS
20417	1724	6	,	,	,
20417	1724	7	becoming	become	VBG
20417	1724	8	adapted	adapt	VBN
20417	1724	9	to	to	IN
20417	1724	10	many	many	JJ
20417	1724	11	haunts	haunt	NNS
20417	1724	12	.	.	.
20417	1725	1	Thus	thus	RB
20417	1725	2	there	there	EX
20417	1725	3	were	be	VBD
20417	1725	4	many	many	JJ
20417	1725	5	Fish	Fish	NNP
20417	1725	6	Lizards	Lizards	NNPS
20417	1725	7	paddling	paddle	VBG
20417	1725	8	in	in	IN
20417	1725	9	the	the	DT
20417	1725	10	seas	sea	NNS
20417	1725	11	,	,	,
20417	1725	12	many	many	JJ
20417	1725	13	types	type	NNS
20417	1725	14	of	of	IN
20417	1725	15	terrestrial	terrestrial	JJ
20417	1725	16	dragons	dragon	NNS
20417	1725	17	stalking	stalk	VBG
20417	1725	18	about	about	RP
20417	1725	19	on	on	IN
20417	1725	20	land	land	NN
20417	1725	21	,	,	,
20417	1725	22	many	many	JJ
20417	1725	23	swiftly	swiftly	RB
20417	1725	24	gliding	glide	VBG
20417	1725	25	alligator	alligator	NN
20417	1725	26	-	-	HYPH
20417	1725	27	like	like	JJ
20417	1725	28	forms	form	NNS
20417	1725	29	,	,	,
20417	1725	30	and	and	CC
20417	1725	31	the	the	DT
20417	1725	32	Flying	Flying	NNP
20417	1725	33	Dragons	Dragons	NNPS
20417	1725	34	which	which	WDT
20417	1725	35	began	begin	VBD
20417	1725	36	in	in	IN
20417	1725	37	the	the	DT
20417	1725	38	Triassic	Triassic	NNP
20417	1725	39	attained	attain	VBD
20417	1725	40	to	to	IN
20417	1725	41	remarkable	remarkable	JJ
20417	1725	42	success	success	NN
20417	1725	43	and	and	CC
20417	1725	44	variety	variety	NN
20417	1725	45	.	.	.
20417	1726	1	Their	-PRON-	PRP$
20417	1726	2	wing	wing	NN
20417	1726	3	was	be	VBD
20417	1726	4	formed	form	VBN
20417	1726	5	by	by	IN
20417	1726	6	the	the	DT
20417	1726	7	extension	extension	NN
20417	1726	8	of	of	IN
20417	1726	9	a	a	DT
20417	1726	10	great	great	JJ
20417	1726	11	fold	fold	NN
20417	1726	12	of	of	IN
20417	1726	13	skin	skin	NN
20417	1726	14	on	on	IN
20417	1726	15	the	the	DT
20417	1726	16	enormously	enormously	RB
20417	1726	17	elongated	elongated	JJ
20417	1726	18	outermost	outermost	NNP
20417	1726	19	finger	finger	NN
20417	1726	20	,	,	,
20417	1726	21	and	and	CC
20417	1726	22	they	-PRON-	PRP
20417	1726	23	varied	vary	VBD
20417	1726	24	from	from	IN
20417	1726	25	the	the	DT
20417	1726	26	size	size	NN
20417	1726	27	of	of	IN
20417	1726	28	a	a	DT
20417	1726	29	sparrow	sparrow	NN
20417	1726	30	to	to	IN
20417	1726	31	a	a	DT
20417	1726	32	spread	spread	NN
20417	1726	33	of	of	IN
20417	1726	34	over	over	IN
20417	1726	35	five	five	CD
20417	1726	36	feet	foot	NNS
20417	1726	37	.	.	.
20417	1727	1	A	a	DT
20417	1727	2	soldering	soldering	NN
20417	1727	3	of	of	IN
20417	1727	4	the	the	DT
20417	1727	5	dorsal	dorsal	NN
20417	1727	6	vertebræ	vertebræ	NN
20417	1727	7	as	as	IN
20417	1727	8	in	in	IN
20417	1727	9	our	-PRON-	PRP$
20417	1727	10	Flying	Flying	NNP
20417	1727	11	Birds	Birds	NNPS
20417	1727	12	was	be	VBD
20417	1727	13	an	an	DT
20417	1727	14	adaptation	adaptation	NN
20417	1727	15	to	to	IN
20417	1727	16	striking	strike	VBG
20417	1727	17	the	the	DT
20417	1727	18	air	air	NN
20417	1727	19	with	with	IN
20417	1727	20	some	some	DT
20417	1727	21	force	force	NN
20417	1727	22	,	,	,
20417	1727	23	but	but	CC
20417	1727	24	as	as	IN
20417	1727	25	there	there	EX
20417	1727	26	is	be	VBZ
20417	1727	27	not	not	RB
20417	1727	28	more	more	JJR
20417	1727	29	than	than	IN
20417	1727	30	a	a	DT
20417	1727	31	slight	slight	JJ
20417	1727	32	keel	keel	NN
20417	1727	33	,	,	,
20417	1727	34	if	if	IN
20417	1727	35	any	any	DT
20417	1727	36	,	,	,
20417	1727	37	on	on	IN
20417	1727	38	the	the	DT
20417	1727	39	breast	breast	NN
20417	1727	40	-	-	HYPH
20417	1727	41	bone	bone	NN
20417	1727	42	,	,	,
20417	1727	43	it	-PRON-	PRP
20417	1727	44	is	be	VBZ
20417	1727	45	unlikely	unlikely	JJ
20417	1727	46	that	that	IN
20417	1727	47	they	-PRON-	PRP
20417	1727	48	could	could	MD
20417	1727	49	fly	fly	VB
20417	1727	50	far	far	RB
20417	1727	51	.	.	.
20417	1728	1	For	for	IN
20417	1728	2	we	-PRON-	PRP
20417	1728	3	know	know	VBP
20417	1728	4	from	from	IN
20417	1728	5	our	-PRON-	PRP$
20417	1728	6	modern	modern	JJ
20417	1728	7	birds	bird	NNS
20417	1728	8	that	that	WDT
20417	1728	9	the	the	DT
20417	1728	10	power	power	NN
20417	1728	11	of	of	IN
20417	1728	12	flight	flight	NN
20417	1728	13	may	may	MD
20417	1728	14	be	be	VB
20417	1728	15	to	to	IN
20417	1728	16	some	some	DT
20417	1728	17	extent	extent	NN
20417	1728	18	gauged	gauge	VBN
20417	1728	19	from	from	IN
20417	1728	20	the	the	DT
20417	1728	21	degree	degree	NN
20417	1728	22	of	of	IN
20417	1728	23	development	development	NN
20417	1728	24	of	of	IN
20417	1728	25	the	the	DT
20417	1728	26	keel	keel	NN
20417	1728	27	,	,	,
20417	1728	28	which	which	WDT
20417	1728	29	is	be	VBZ
20417	1728	30	simply	simply	RB
20417	1728	31	a	a	DT
20417	1728	32	great	great	JJ
20417	1728	33	ridge	ridge	NN
20417	1728	34	for	for	IN
20417	1728	35	the	the	DT
20417	1728	36	better	well	JJR
20417	1728	37	insertion	insertion	NN
20417	1728	38	of	of	IN
20417	1728	39	the	the	DT
20417	1728	40	muscles	muscle	NNS
20417	1728	41	of	of	IN
20417	1728	42	flight	flight	NN
20417	1728	43	.	.	.
20417	1729	1	It	-PRON-	PRP
20417	1729	2	is	be	VBZ
20417	1729	3	absent	absent	JJ
20417	1729	4	,	,	,
20417	1729	5	of	of	IN
20417	1729	6	course	course	NN
20417	1729	7	,	,	,
20417	1729	8	in	in	IN
20417	1729	9	the	the	DT
20417	1729	10	Running	Running	NNP
20417	1729	11	Birds	Birds	NNPS
20417	1729	12	,	,	,
20417	1729	13	like	like	IN
20417	1729	14	the	the	DT
20417	1729	15	ostrich	ostrich	NN
20417	1729	16	,	,	,
20417	1729	17	and	and	CC
20417	1729	18	it	-PRON-	PRP
20417	1729	19	has	have	VBZ
20417	1729	20	degenerated	degenerate	VBN
20417	1729	21	in	in	IN
20417	1729	22	an	an	DT
20417	1729	23	interesting	interesting	JJ
20417	1729	24	way	way	NN
20417	1729	25	in	in	IN
20417	1729	26	the	the	DT
20417	1729	27	burrowing	burrowing	NN
20417	1729	28	parrot	parrot	NN
20417	1729	29	(	(	-LRB-
20417	1729	30	_	_	NNP
20417	1729	31	Stringops	Stringops	NNP
20417	1729	32	_	_	NNP
20417	1729	33	)	)	-RRB-
20417	1729	34	and	and	CC
20417	1729	35	a	a	DT
20417	1729	36	few	few	JJ
20417	1729	37	other	other	JJ
20417	1729	38	birds	bird	NNS
20417	1729	39	that	that	WDT
20417	1729	40	have	have	VBP
20417	1729	41	"	"	``
20417	1729	42	gone	go	VBN
20417	1729	43	back	back	RB
20417	1729	44	.	.	.
20417	1729	45	"	"	''
20417	1730	1	The	the	DT
20417	1730	2	First	First	NNP
20417	1730	3	Known	Known	NNP
20417	1730	4	Bird	Bird	NNP
20417	1730	5	But	but	CC
20417	1730	6	the	the	DT
20417	1730	7	Jurassic	Jurassic	NNP
20417	1730	8	is	be	VBZ
20417	1730	9	particularly	particularly	RB
20417	1730	10	memorable	memorable	JJ
20417	1730	11	because	because	IN
20417	1730	12	its	-PRON-	PRP$
20417	1730	13	strata	stratum	NNS
20417	1730	14	have	have	VBP
20417	1730	15	yielded	yield	VBN
20417	1730	16	two	two	CD
20417	1730	17	fine	fine	JJ
20417	1730	18	specimens	specimen	NNS
20417	1730	19	of	of	IN
20417	1730	20	the	the	DT
20417	1730	21	first	first	JJ
20417	1730	22	known	know	VBN
20417	1730	23	bird	bird	NN
20417	1730	24	,	,	,
20417	1730	25	_	_	NNP
20417	1730	26	Archæopteryx	Archæopteryx	NNP
20417	1730	27	_	_	NNP
20417	1730	28	.	.	.
20417	1731	1	These	these	DT
20417	1731	2	were	be	VBD
20417	1731	3	entombed	entomb	VBN
20417	1731	4	in	in	IN
20417	1731	5	the	the	DT
20417	1731	6	deposits	deposit	NNS
20417	1731	7	which	which	WDT
20417	1731	8	formed	form	VBD
20417	1731	9	the	the	DT
20417	1731	10	fine	fine	RB
20417	1731	11	-	-	HYPH
20417	1731	12	grained	grain	VBN
20417	1731	13	lithographic	lithographic	JJ
20417	1731	14	stones	stone	NNS
20417	1731	15	of	of	IN
20417	1731	16	Bavaria	Bavaria	NNP
20417	1731	17	,	,	,
20417	1731	18	and	and	CC
20417	1731	19	practically	practically	RB
20417	1731	20	every	every	DT
20417	1731	21	bone	bone	NN
20417	1731	22	in	in	IN
20417	1731	23	the	the	DT
20417	1731	24	body	body	NN
20417	1731	25	is	be	VBZ
20417	1731	26	preserved	preserve	VBN
20417	1731	27	except	except	IN
20417	1731	28	the	the	DT
20417	1731	29	breast	breast	NN
20417	1731	30	-	-	HYPH
20417	1731	31	bone	bone	NN
20417	1731	32	.	.	.
20417	1732	1	Even	even	RB
20417	1732	2	the	the	DT
20417	1732	3	feathers	feather	NNS
20417	1732	4	have	have	VBP
20417	1732	5	left	leave	VBN
20417	1732	6	their	-PRON-	PRP$
20417	1732	7	marks	mark	NNS
20417	1732	8	with	with	IN
20417	1732	9	distinctness	distinctness	NN
20417	1732	10	.	.	.
20417	1733	1	This	this	DT
20417	1733	2	oldest	oldest	RBS
20417	1733	3	known	know	VBN
20417	1733	4	bird	bird	NN
20417	1733	5	--	--	:
20417	1733	6	too	too	RB
20417	1733	7	far	far	RB
20417	1733	8	advanced	advanced	JJ
20417	1733	9	to	to	TO
20417	1733	10	be	be	VB
20417	1733	11	the	the	DT
20417	1733	12	first	first	JJ
20417	1733	13	bird	bird	NN
20417	1733	14	--	--	:
20417	1733	15	was	be	VBD
20417	1733	16	about	about	IN
20417	1733	17	the	the	DT
20417	1733	18	size	size	NN
20417	1733	19	of	of	IN
20417	1733	20	a	a	DT
20417	1733	21	crow	crow	NN
20417	1733	22	and	and	CC
20417	1733	23	was	be	VBD
20417	1733	24	probably	probably	RB
20417	1733	25	of	of	IN
20417	1733	26	arboreal	arboreal	JJ
20417	1733	27	habits	habit	NNS
20417	1733	28	.	.	.
20417	1734	1	Of	of	IN
20417	1734	2	great	great	JJ
20417	1734	3	interest	interest	NN
20417	1734	4	are	be	VBP
20417	1734	5	its	-PRON-	PRP$
20417	1734	6	reptilian	reptilian	JJ
20417	1734	7	features	feature	NNS
20417	1734	8	,	,	,
20417	1734	9	so	so	RB
20417	1734	10	pronounced	pronounce	VBN
20417	1734	11	that	that	IN
20417	1734	12	one	one	PRP
20417	1734	13	can	can	MD
20417	1734	14	not	not	RB
20417	1734	15	evade	evade	VB
20417	1734	16	the	the	DT
20417	1734	17	evolutionist	evolutionist	JJ
20417	1734	18	suggestion	suggestion	NN
20417	1734	19	.	.	.
20417	1735	1	It	-PRON-	PRP
20417	1735	2	had	have	VBD
20417	1735	3	teeth	tooth	NNS
20417	1735	4	in	in	IN
20417	1735	5	both	both	DT
20417	1735	6	jaws	jaw	NNS
20417	1735	7	,	,	,
20417	1735	8	which	which	WDT
20417	1735	9	no	no	DT
20417	1735	10	modern	modern	JJ
20417	1735	11	bird	bird	NN
20417	1735	12	has	have	VBZ
20417	1735	13	;	;	:
20417	1735	14	it	-PRON-	PRP
20417	1735	15	had	have	VBD
20417	1735	16	a	a	DT
20417	1735	17	long	long	JJ
20417	1735	18	lizard	lizard	NN
20417	1735	19	-	-	HYPH
20417	1735	20	like	like	JJ
20417	1735	21	tail	tail	NN
20417	1735	22	,	,	,
20417	1735	23	which	which	WDT
20417	1735	24	no	no	DT
20417	1735	25	modern	modern	JJ
20417	1735	26	bird	bird	NN
20417	1735	27	has	have	VBZ
20417	1735	28	;	;	:
20417	1735	29	it	-PRON-	PRP
20417	1735	30	had	have	VBD
20417	1735	31	claws	claws	NN
20417	1735	32	on	on	IN
20417	1735	33	three	three	CD
20417	1735	34	fingers	finger	NNS
20417	1735	35	,	,	,
20417	1735	36	and	and	CC
20417	1735	37	a	a	DT
20417	1735	38	sort	sort	NN
20417	1735	39	of	of	IN
20417	1735	40	half	half	RB
20417	1735	41	-	-	HYPH
20417	1735	42	made	make	VBN
20417	1735	43	wing	wing	NN
20417	1735	44	.	.	.
20417	1736	1	That	that	DT
20417	1736	2	is	be	VBZ
20417	1736	3	to	to	TO
20417	1736	4	say	say	VB
20417	1736	5	,	,	,
20417	1736	6	it	-PRON-	PRP
20417	1736	7	does	do	VBZ
20417	1736	8	not	not	RB
20417	1736	9	show	show	VB
20417	1736	10	,	,	,
20417	1736	11	what	what	WP
20417	1736	12	all	all	DT
20417	1736	13	modern	modern	JJ
20417	1736	14	birds	bird	NNS
20417	1736	15	show	show	VBP
20417	1736	16	,	,	,
20417	1736	17	a	a	DT
20417	1736	18	fusion	fusion	NN
20417	1736	19	of	of	IN
20417	1736	20	half	half	PDT
20417	1736	21	the	the	DT
20417	1736	22	wrist	wrist	NN
20417	1736	23	-	-	HYPH
20417	1736	24	bones	bone	NNS
20417	1736	25	with	with	IN
20417	1736	26	the	the	DT
20417	1736	27	whole	whole	NN
20417	1736	28	of	of	IN
20417	1736	29	the	the	DT
20417	1736	30	palm	palm	NN
20417	1736	31	-	-	HYPH
20417	1736	32	bones	bone	NNS
20417	1736	33	,	,	,
20417	1736	34	the	the	DT
20417	1736	35	well	well	RB
20417	1736	36	-	-	HYPH
20417	1736	37	known	know	VBN
20417	1736	38	carpo	carpo	NNP
20417	1736	39	-	-	HYPH
20417	1736	40	metacarpus	metacarpus	JJ
20417	1736	41	bone	bone	NN
20417	1736	42	which	which	WDT
20417	1736	43	forms	form	VBZ
20417	1736	44	a	a	DT
20417	1736	45	basis	basis	NN
20417	1736	46	for	for	IN
20417	1736	47	the	the	DT
20417	1736	48	longest	long	JJS
20417	1736	49	pinions	pinion	NNS
20417	1736	50	.	.	.
20417	1737	1	In	in	IN
20417	1737	2	many	many	JJ
20417	1737	3	reptiles	reptile	NNS
20417	1737	4	,	,	,
20417	1737	5	such	such	JJ
20417	1737	6	as	as	IN
20417	1737	7	Crocodiles	Crocodiles	NNP
20417	1737	8	,	,	,
20417	1737	9	there	there	EX
20417	1737	10	are	be	VBP
20417	1737	11	peculiar	peculiar	JJ
20417	1737	12	bones	bone	NNS
20417	1737	13	running	run	VBG
20417	1737	14	across	across	IN
20417	1737	15	the	the	DT
20417	1737	16	abdomen	abdoman	NNS
20417	1737	17	beneath	beneath	IN
20417	1737	18	the	the	DT
20417	1737	19	skin	skin	NN
20417	1737	20	,	,	,
20417	1737	21	the	the	DT
20417	1737	22	so	so	RB
20417	1737	23	-	-	HYPH
20417	1737	24	called	call	VBN
20417	1737	25	"	"	``
20417	1737	26	abdominal	abdominal	JJ
20417	1737	27	ribs	rib	NNS
20417	1737	28	,	,	,
20417	1737	29	"	"	''
20417	1737	30	and	and	CC
20417	1737	31	it	-PRON-	PRP
20417	1737	32	seems	seem	VBZ
20417	1737	33	an	an	DT
20417	1737	34	eloquent	eloquent	JJ
20417	1737	35	detail	detail	NN
20417	1737	36	to	to	TO
20417	1737	37	find	find	VB
20417	1737	38	these	these	DT
20417	1737	39	represented	represent	VBN
20417	1737	40	in	in	IN
20417	1737	41	_	_	NNP
20417	1737	42	Archæopteryx	Archæopteryx	NNP
20417	1737	43	_	_	NNP
20417	1737	44	,	,	,
20417	1737	45	the	the	DT
20417	1737	46	earliest	early	JJS
20417	1737	47	known	know	VBN
20417	1737	48	bird	bird	NN
20417	1737	49	.	.	.
20417	1738	1	No	no	DT
20417	1738	2	modern	modern	JJ
20417	1738	3	bird	bird	NN
20417	1738	4	shows	show	VBZ
20417	1738	5	any	any	DT
20417	1738	6	trace	trace	NN
20417	1738	7	of	of	IN
20417	1738	8	them	-PRON-	PRP
20417	1738	9	.	.	.
20417	1739	1	[	[	-LRB-
20417	1739	2	Illustration	illustration	NN
20417	1739	3	:	:	:
20417	1739	4	SKELETON	SKELETON	NNP
20417	1739	5	OF	of	IN
20417	1739	6	AN	an	DT
20417	1739	7	EXTINCT	EXTINCT	NNP
20417	1739	8	FLIGHTLESS	flightless	NN
20417	1739	9	TOOTHED	toothe	VBG
20417	1739	10	BIRD	BIRD	NNS
20417	1739	11	,	,	,
20417	1739	12	HESPERORNIS	HESPERORNIS	NNP
20417	1739	13	(	(	-LRB-
20417	1739	14	_	_	NNP
20417	1739	15	After	after	IN
20417	1739	16	Marsh	Marsh	NNP
20417	1739	17	.	.	.
20417	1739	18	_	_	NNP
20417	1739	19	)	)	-RRB-
20417	1739	20	The	the	DT
20417	1739	21	bird	bird	NN
20417	1739	22	was	be	VBD
20417	1739	23	five	five	CD
20417	1739	24	or	or	CC
20417	1739	25	six	six	CD
20417	1739	26	feet	foot	NNS
20417	1739	27	high	high	JJ
20417	1739	28	,	,	,
20417	1739	29	something	something	NN
20417	1739	30	like	like	IN
20417	1739	31	a	a	DT
20417	1739	32	swimming	swimming	NN
20417	1739	33	ostrich	ostrich	NN
20417	1739	34	,	,	,
20417	1739	35	with	with	IN
20417	1739	36	a	a	DT
20417	1739	37	very	very	RB
20417	1739	38	powerful	powerful	JJ
20417	1739	39	leg	leg	NN
20417	1739	40	but	but	CC
20417	1739	41	only	only	RB
20417	1739	42	a	a	DT
20417	1739	43	vestige	vestige	NN
20417	1739	44	of	of	IN
20417	1739	45	a	a	DT
20417	1739	46	wing	wing	NN
20417	1739	47	.	.	.
20417	1740	1	There	there	EX
20417	1740	2	were	be	VBD
20417	1740	3	sharp	sharp	JJ
20417	1740	4	teeth	tooth	NNS
20417	1740	5	in	in	IN
20417	1740	6	a	a	DT
20417	1740	7	groove	groove	NN
20417	1740	8	.	.	.
20417	1741	1	The	the	DT
20417	1741	2	modern	modern	JJ
20417	1741	3	divers	diver	NNS
20417	1741	4	come	come	VBP
20417	1741	5	nearest	near	JJS
20417	1741	6	to	to	IN
20417	1741	7	this	this	DT
20417	1741	8	ancient	ancient	JJ
20417	1741	9	type	type	NN
20417	1741	10	.	.	.
20417	1741	11	]	]	-RRB-
20417	1742	1	[	[	-LRB-
20417	1742	2	Illustration	illustration	NN
20417	1742	3	:	:	:
20417	1742	4	SIX	six	CD
20417	1742	5	STAGES	stage	VBN
20417	1742	6	IN	in	IN
20417	1742	7	THE	the	DT
20417	1742	8	EVOLUTION	evolution	NN
20417	1742	9	OF	of	IN
20417	1742	10	THE	the	DT
20417	1742	11	HORSE	horse	NN
20417	1742	12	,	,	,
20417	1742	13	SHOWING	show	VBG
20417	1742	14	GRADUAL	GRADUAL	NNPS
20417	1742	15	INCREASE	increase	RB
20417	1742	16	IN	in	IN
20417	1742	17	SIZE	size	NN
20417	1742	18	(	(	-LRB-
20417	1742	19	_	_	NNP
20417	1742	20	After	after	IN
20417	1742	21	Lull	Lull	NNP
20417	1742	22	and	and	CC
20417	1742	23	Matthew	Matthew	NNP
20417	1742	24	.	.	.
20417	1742	25	_	_	NNP
20417	1742	26	)	)	-RRB-
20417	1742	27	1	1	CD
20417	1742	28	.	.	.
20417	1743	1	Four	four	CD
20417	1743	2	-	-	HYPH
20417	1743	3	toed	toed	NN
20417	1743	4	horse	horse	NN
20417	1743	5	,	,	,
20417	1743	6	Eohippus	Eohippus	NNP
20417	1743	7	,	,	,
20417	1743	8	about	about	RB
20417	1743	9	one	one	CD
20417	1743	10	foot	foot	NN
20417	1743	11	high	high	JJ
20417	1743	12	.	.	.
20417	1744	1	Lower	Lower	NNP
20417	1744	2	Eocene	Eocene	NNP
20417	1744	3	,	,	,
20417	1744	4	N.	N.	NNP
20417	1744	5	America	America	NNP
20417	1744	6	.	.	.
20417	1745	1	2	2	LS
20417	1745	2	.	.	.
20417	1746	1	Another	another	DT
20417	1746	2	four	four	CD
20417	1746	3	-	-	HYPH
20417	1746	4	toed	toed	NN
20417	1746	5	horse	horse	NN
20417	1746	6	,	,	,
20417	1746	7	Orohippus	Orohippus	NNP
20417	1746	8	,	,	,
20417	1746	9	a	a	DT
20417	1746	10	little	little	JJ
20417	1746	11	over	over	IN
20417	1746	12	a	a	DT
20417	1746	13	foot	foot	NN
20417	1746	14	high	high	JJ
20417	1746	15	.	.	.
20417	1747	1	Middle	Middle	NNP
20417	1747	2	Eocene	Eocene	NNP
20417	1747	3	,	,	,
20417	1747	4	N.	N.	NNP
20417	1747	5	America	America	NNP
20417	1747	6	.	.	.
20417	1748	1	3	3	LS
20417	1748	2	.	.	.
20417	1749	1	Three	three	CD
20417	1749	2	-	-	HYPH
20417	1749	3	toed	toed	NN
20417	1749	4	horse	horse	NN
20417	1749	5	,	,	,
20417	1749	6	Mesohippus	Mesohippus	NNP
20417	1749	7	,	,	,
20417	1749	8	about	about	IN
20417	1749	9	the	the	DT
20417	1749	10	size	size	NN
20417	1749	11	of	of	IN
20417	1749	12	a	a	DT
20417	1749	13	sheep	sheep	NN
20417	1749	14	.	.	.
20417	1750	1	Middle	Middle	NNP
20417	1750	2	Oligocene	Oligocene	NNP
20417	1750	3	,	,	,
20417	1750	4	N.	N.	NNP
20417	1750	5	America	America	NNP
20417	1750	6	.	.	.
20417	1751	1	4	4	LS
20417	1751	2	.	.	.
20417	1752	1	Three	three	CD
20417	1752	2	-	-	HYPH
20417	1752	3	toed	toed	NN
20417	1752	4	horse	horse	NN
20417	1752	5	,	,	,
20417	1752	6	Merychippus	Merychippus	NNP
20417	1752	7	,	,	,
20417	1752	8	Miocene	Miocene	NNP
20417	1752	9	,	,	,
20417	1752	10	N.	N.	NNP
20417	1752	11	America	America	NNP
20417	1752	12	.	.	.
20417	1753	1	Only	only	RB
20417	1753	2	one	one	CD
20417	1753	3	toe	toe	NN
20417	1753	4	reaches	reach	VBZ
20417	1753	5	the	the	DT
20417	1753	6	ground	ground	NN
20417	1753	7	on	on	IN
20417	1753	8	each	each	DT
20417	1753	9	foot	foot	NN
20417	1753	10	,	,	,
20417	1753	11	but	but	CC
20417	1753	12	the	the	DT
20417	1753	13	remains	remain	NNS
20417	1753	14	of	of	IN
20417	1753	15	two	two	CD
20417	1753	16	others	other	NNS
20417	1753	17	are	be	VBP
20417	1753	18	prominent	prominent	JJ
20417	1753	19	.	.	.
20417	1754	1	5	5	CD
20417	1754	2	.	.	.
20417	1755	1	The	the	DT
20417	1755	2	first	first	JJ
20417	1755	3	one	one	CD
20417	1755	4	-	-	HYPH
20417	1755	5	toed	toed	NN
20417	1755	6	horse	horse	NN
20417	1755	7	,	,	,
20417	1755	8	Pliohippus	Pliohippus	NNP
20417	1755	9	,	,	,
20417	1755	10	about	about	RB
20417	1755	11	forty	forty	NN
20417	1755	12	inches	inch	NNS
20417	1755	13	high	high	JJ
20417	1755	14	at	at	IN
20417	1755	15	the	the	DT
20417	1755	16	shoulder	shoulder	NN
20417	1755	17	.	.	.
20417	1756	1	Pliocene	Pliocene	NNP
20417	1756	2	,	,	,
20417	1756	3	N.	N.	NNP
20417	1756	4	America	America	NNP
20417	1756	5	.	.	.
20417	1757	1	6	6	CD
20417	1757	2	.	.	.
20417	1758	1	The	the	DT
20417	1758	2	modern	modern	JJ
20417	1758	3	horse	horse	NN
20417	1758	4	,	,	,
20417	1758	5	running	run	VBG
20417	1758	6	on	on	IN
20417	1758	7	the	the	DT
20417	1758	8	third	third	JJ
20417	1758	9	digit	digit	NN
20417	1758	10	of	of	IN
20417	1758	11	each	each	DT
20417	1758	12	foot	foot	NN
20417	1758	13	.	.	.
20417	1758	14	]	]	-RRB-
20417	1759	1	There	there	EX
20417	1759	2	is	be	VBZ
20417	1759	3	no	no	DT
20417	1759	4	warrant	warrant	NN
20417	1759	5	for	for	IN
20417	1759	6	supposing	suppose	VBG
20417	1759	7	that	that	IN
20417	1759	8	the	the	DT
20417	1759	9	flying	fly	VBG
20417	1759	10	reptiles	reptile	NNS
20417	1759	11	or	or	CC
20417	1759	12	Pterodactyls	Pterodactyls	NNP
20417	1759	13	gave	give	VBD
20417	1759	14	rise	rise	NN
20417	1759	15	to	to	IN
20417	1759	16	birds	bird	NNS
20417	1759	17	,	,	,
20417	1759	18	for	for	IN
20417	1759	19	the	the	DT
20417	1759	20	two	two	CD
20417	1759	21	groups	group	NNS
20417	1759	22	are	be	VBP
20417	1759	23	on	on	IN
20417	1759	24	different	different	JJ
20417	1759	25	lines	line	NNS
20417	1759	26	,	,	,
20417	1759	27	and	and	CC
20417	1759	28	the	the	DT
20417	1759	29	structure	structure	NN
20417	1759	30	of	of	IN
20417	1759	31	the	the	DT
20417	1759	32	wings	wing	NNS
20417	1759	33	is	be	VBZ
20417	1759	34	entirely	entirely	RB
20417	1759	35	different	different	JJ
20417	1759	36	.	.	.
20417	1760	1	Thus	thus	RB
20417	1760	2	the	the	DT
20417	1760	3	long	long	RB
20417	1760	4	-	-	HYPH
20417	1760	5	fingered	finger	VBN
20417	1760	6	Pterodactyl	Pterodactyl	NNP
20417	1760	7	wing	wing	NN
20417	1760	8	was	be	VBD
20417	1760	9	a	a	DT
20417	1760	10	parachute	parachute	JJ
20417	1760	11	wing	wing	NN
20417	1760	12	,	,	,
20417	1760	13	while	while	IN
20417	1760	14	the	the	DT
20417	1760	15	secret	secret	NN
20417	1760	16	of	of	IN
20417	1760	17	the	the	DT
20417	1760	18	bird	bird	NN
20417	1760	19	's	's	POS
20417	1760	20	wing	wing	NN
20417	1760	21	has	have	VBZ
20417	1760	22	its	-PRON-	PRP$
20417	1760	23	centre	centre	NN
20417	1760	24	in	in	IN
20417	1760	25	the	the	DT
20417	1760	26	feathers	feather	NNS
20417	1760	27	.	.	.
20417	1761	1	It	-PRON-	PRP
20417	1761	2	is	be	VBZ
20417	1761	3	highly	highly	RB
20417	1761	4	probable	probable	JJ
20417	1761	5	that	that	IN
20417	1761	6	birds	bird	NNS
20417	1761	7	evolved	evolve	VBN
20417	1761	8	from	from	IN
20417	1761	9	certain	certain	JJ
20417	1761	10	Dinosaurs	Dinosaurs	NNP
20417	1761	11	which	which	WDT
20417	1761	12	had	have	VBD
20417	1761	13	become	become	VBN
20417	1761	14	bipeds	biped	NNS
20417	1761	15	,	,	,
20417	1761	16	and	and	CC
20417	1761	17	it	-PRON-	PRP
20417	1761	18	is	be	VBZ
20417	1761	19	possible	possible	JJ
20417	1761	20	that	that	IN
20417	1761	21	they	-PRON-	PRP
20417	1761	22	were	be	VBD
20417	1761	23	for	for	IN
20417	1761	24	a	a	DT
20417	1761	25	time	time	NN
20417	1761	26	swift	swift	JJ
20417	1761	27	runners	runner	NNS
20417	1761	28	that	that	WDT
20417	1761	29	took	take	VBD
20417	1761	30	"	"	``
20417	1761	31	flying	fly	VBG
20417	1761	32	jumps	jump	NNS
20417	1761	33	"	"	''
20417	1761	34	along	along	IN
20417	1761	35	the	the	DT
20417	1761	36	ground	ground	NN
20417	1761	37	.	.	.
20417	1762	1	Thereafter	thereafter	RB
20417	1762	2	,	,	,
20417	1762	3	perhaps	perhaps	RB
20417	1762	4	,	,	,
20417	1762	5	came	come	VBD
20417	1762	6	a	a	DT
20417	1762	7	period	period	NN
20417	1762	8	of	of	IN
20417	1762	9	arboreal	arboreal	JJ
20417	1762	10	apprenticeship	apprenticeship	NN
20417	1762	11	during	during	IN
20417	1762	12	which	which	WDT
20417	1762	13	there	there	EX
20417	1762	14	was	be	VBD
20417	1762	15	much	much	JJ
20417	1762	16	gliding	glide	VBG
20417	1762	17	from	from	IN
20417	1762	18	tree	tree	NN
20417	1762	19	to	to	IN
20417	1762	20	tree	tree	NN
20417	1762	21	before	before	IN
20417	1762	22	true	true	JJ
20417	1762	23	flight	flight	NN
20417	1762	24	was	be	VBD
20417	1762	25	achieved	achieve	VBN
20417	1762	26	.	.	.
20417	1763	1	It	-PRON-	PRP
20417	1763	2	is	be	VBZ
20417	1763	3	an	an	DT
20417	1763	4	interesting	interesting	JJ
20417	1763	5	fact	fact	NN
20417	1763	6	that	that	IN
20417	1763	7	the	the	DT
20417	1763	8	problem	problem	NN
20417	1763	9	of	of	IN
20417	1763	10	flight	flight	NN
20417	1763	11	has	have	VBZ
20417	1763	12	been	be	VBN
20417	1763	13	solved	solve	VBN
20417	1763	14	four	four	CD
20417	1763	15	times	time	NNS
20417	1763	16	among	among	IN
20417	1763	17	animals	animal	NNS
20417	1763	18	--	--	:
20417	1763	19	by	by	IN
20417	1763	20	insects	insect	NNS
20417	1763	21	,	,	,
20417	1763	22	by	by	IN
20417	1763	23	Pterodactyls	Pterodactyls	NNP
20417	1763	24	,	,	,
20417	1763	25	by	by	IN
20417	1763	26	birds	bird	NNS
20417	1763	27	,	,	,
20417	1763	28	and	and	CC
20417	1763	29	by	by	IN
20417	1763	30	bats	bat	NNS
20417	1763	31	;	;	:
20417	1763	32	and	and	CC
20417	1763	33	that	that	IN
20417	1763	34	the	the	DT
20417	1763	35	four	four	CD
20417	1763	36	solutions	solution	NNS
20417	1763	37	are	be	VBP
20417	1763	38	on	on	IN
20417	1763	39	entirely	entirely	RB
20417	1763	40	different	different	JJ
20417	1763	41	lines	line	NNS
20417	1763	42	.	.	.
20417	1764	1	In	in	IN
20417	1764	2	the	the	DT
20417	1764	3	_	_	NNP
20417	1764	4	Cretaceous	Cretaceous	NNP
20417	1764	5	_	_	NNP
20417	1764	6	period	period	NN
20417	1764	7	the	the	DT
20417	1764	8	outstanding	outstanding	JJ
20417	1764	9	events	event	NNS
20417	1764	10	included	include	VBD
20417	1764	11	the	the	DT
20417	1764	12	waning	waning	NN
20417	1764	13	of	of	IN
20417	1764	14	giant	giant	JJ
20417	1764	15	reptiles	reptile	NNS
20417	1764	16	,	,	,
20417	1764	17	the	the	DT
20417	1764	18	modernising	modernising	NN
20417	1764	19	of	of	IN
20417	1764	20	the	the	DT
20417	1764	21	flowering	flower	VBG
20417	1764	22	plants	plant	NNS
20417	1764	23	,	,	,
20417	1764	24	and	and	CC
20417	1764	25	the	the	DT
20417	1764	26	multiplication	multiplication	NN
20417	1764	27	of	of	IN
20417	1764	28	small	small	JJ
20417	1764	29	mammals	mammal	NNS
20417	1764	30	.	.	.
20417	1765	1	Some	some	DT
20417	1765	2	of	of	IN
20417	1765	3	the	the	DT
20417	1765	4	Permian	permian	JJ
20417	1765	5	reptiles	reptile	NNS
20417	1765	6	,	,	,
20417	1765	7	such	such	JJ
20417	1765	8	as	as	IN
20417	1765	9	the	the	DT
20417	1765	10	dog	dog	NN
20417	1765	11	-	-	HYPH
20417	1765	12	toothed	toothe	VBN
20417	1765	13	Cynodonts	cynodont	NNS
20417	1765	14	,	,	,
20417	1765	15	were	be	VBD
20417	1765	16	extraordinarily	extraordinarily	RB
20417	1765	17	mammal	mammal	JJ
20417	1765	18	-	-	HYPH
20417	1765	19	like	like	JJ
20417	1765	20	,	,	,
20417	1765	21	and	and	CC
20417	1765	22	it	-PRON-	PRP
20417	1765	23	was	be	VBD
20417	1765	24	probably	probably	RB
20417	1765	25	from	from	IN
20417	1765	26	among	among	IN
20417	1765	27	them	-PRON-	PRP
20417	1765	28	that	that	IN
20417	1765	29	definite	definite	JJ
20417	1765	30	mammals	mammal	NNS
20417	1765	31	emerged	emerge	VBD
20417	1765	32	in	in	IN
20417	1765	33	the	the	DT
20417	1765	34	Triassic	Triassic	NNP
20417	1765	35	.	.	.
20417	1766	1	Comparatively	comparatively	RB
20417	1766	2	little	little	JJ
20417	1766	3	is	be	VBZ
20417	1766	4	known	know	VBN
20417	1766	5	of	of	IN
20417	1766	6	the	the	DT
20417	1766	7	early	early	JJ
20417	1766	8	Triassic	triassic	JJ
20417	1766	9	mammals	mammal	NNS
20417	1766	10	save	save	VBP
20417	1766	11	that	that	IN
20417	1766	12	their	-PRON-	PRP$
20417	1766	13	back	back	NN
20417	1766	14	-	-	HYPH
20417	1766	15	teeth	tooth	NNS
20417	1766	16	were	be	VBD
20417	1766	17	marked	mark	VBN
20417	1766	18	by	by	IN
20417	1766	19	numerous	numerous	JJ
20417	1766	20	tubercles	tubercle	NNS
20417	1766	21	on	on	IN
20417	1766	22	the	the	DT
20417	1766	23	crown	crown	NN
20417	1766	24	,	,	,
20417	1766	25	but	but	CC
20417	1766	26	they	-PRON-	PRP
20417	1766	27	were	be	VBD
20417	1766	28	gaining	gain	VBG
20417	1766	29	strength	strength	NN
20417	1766	30	in	in	IN
20417	1766	31	the	the	DT
20417	1766	32	late	late	JJ
20417	1766	33	Triassic	Triassic	NNP
20417	1766	34	when	when	WRB
20417	1766	35	small	small	JJ
20417	1766	36	arboreal	arboreal	JJ
20417	1766	37	insectivores	insectivore	NNS
20417	1766	38	,	,	,
20417	1766	39	not	not	RB
20417	1766	40	very	very	RB
20417	1766	41	distant	distant	JJ
20417	1766	42	from	from	IN
20417	1766	43	the	the	DT
20417	1766	44	modern	modern	JJ
20417	1766	45	tree	tree	NN
20417	1766	46	-	-	HYPH
20417	1766	47	shrews	shrew	NNS
20417	1766	48	(	(	-LRB-
20417	1766	49	_	_	NNP
20417	1766	50	Tupaia	Tupaia	NNP
20417	1766	51	_	_	NNP
20417	1766	52	)	)	-RRB-
20417	1766	53	,	,	,
20417	1766	54	began	begin	VBD
20417	1766	55	to	to	TO
20417	1766	56	branch	branch	VB
20417	1766	57	out	out	RP
20417	1766	58	in	in	IN
20417	1766	59	many	many	JJ
20417	1766	60	directions	direction	NNS
20417	1766	61	indicative	indicative	JJ
20417	1766	62	of	of	IN
20417	1766	63	the	the	DT
20417	1766	64	great	great	JJ
20417	1766	65	divisions	division	NNS
20417	1766	66	of	of	IN
20417	1766	67	modern	modern	JJ
20417	1766	68	mammals	mammal	NNS
20417	1766	69	,	,	,
20417	1766	70	such	such	JJ
20417	1766	71	as	as	IN
20417	1766	72	the	the	DT
20417	1766	73	clawed	claw	VBN
20417	1766	74	mammals	mammal	NNS
20417	1766	75	,	,	,
20417	1766	76	hoofed	hoofed	NNP
20417	1766	77	mammals	mammal	NNS
20417	1766	78	,	,	,
20417	1766	79	and	and	CC
20417	1766	80	the	the	DT
20417	1766	81	race	race	NN
20417	1766	82	of	of	IN
20417	1766	83	monkeys	monkey	NNS
20417	1766	84	or	or	CC
20417	1766	85	Primates	Primates	NNPS
20417	1766	86	.	.	.
20417	1767	1	In	in	IN
20417	1767	2	the	the	DT
20417	1767	3	Upper	Upper	NNP
20417	1767	4	Cretaceous	Cretaceous	NNP
20417	1767	5	there	there	EX
20417	1767	6	was	be	VBD
20417	1767	7	an	an	DT
20417	1767	8	exuberant	exuberant	JJ
20417	1767	9	"	"	``
20417	1767	10	radiation	radiation	NN
20417	1767	11	"	"	''
20417	1767	12	of	of	IN
20417	1767	13	mammals	mammal	NNS
20417	1767	14	,	,	,
20417	1767	15	adaptive	adaptive	JJ
20417	1767	16	to	to	IN
20417	1767	17	the	the	DT
20417	1767	18	conquest	conquest	NN
20417	1767	19	of	of	IN
20417	1767	20	all	all	DT
20417	1767	21	sorts	sort	NNS
20417	1767	22	of	of	IN
20417	1767	23	haunts	haunt	NNS
20417	1767	24	,	,	,
20417	1767	25	and	and	CC
20417	1767	26	this	this	DT
20417	1767	27	was	be	VBD
20417	1767	28	vigorously	vigorously	RB
20417	1767	29	continued	continue	VBN
20417	1767	30	in	in	IN
20417	1767	31	Tertiary	Tertiary	NNP
20417	1767	32	times	time	NNS
20417	1767	33	.	.	.
20417	1768	1	There	there	EX
20417	1768	2	is	be	VBZ
20417	1768	3	no	no	DT
20417	1768	4	difficulty	difficulty	NN
20417	1768	5	in	in	IN
20417	1768	6	the	the	DT
20417	1768	7	fact	fact	NN
20417	1768	8	that	that	IN
20417	1768	9	the	the	DT
20417	1768	10	earliest	early	JJS
20417	1768	11	remains	remain	NNS
20417	1768	12	of	of	IN
20417	1768	13	definite	definite	JJ
20417	1768	14	mammals	mammal	NNS
20417	1768	15	in	in	IN
20417	1768	16	the	the	DT
20417	1768	17	Triassic	Triassic	NNP
20417	1768	18	precede	precede	VBZ
20417	1768	19	the	the	DT
20417	1768	20	first	first	RB
20417	1768	21	-	-	HYPH
20417	1768	22	known	know	VBN
20417	1768	23	bird	bird	NN
20417	1768	24	in	in	IN
20417	1768	25	the	the	DT
20417	1768	26	Jurassic	Jurassic	NNP
20417	1768	27	.	.	.
20417	1769	1	For	for	IN
20417	1769	2	although	although	IN
20417	1769	3	we	-PRON-	PRP
20417	1769	4	usually	usually	RB
20417	1769	5	rank	rank	VBP
20417	1769	6	mammals	mammal	NNS
20417	1769	7	as	as	IN
20417	1769	8	higher	high	JJR
20417	1769	9	than	than	IN
20417	1769	10	birds	bird	NNS
20417	1769	11	(	(	-LRB-
20417	1769	12	being	be	VBG
20417	1769	13	mammals	mammal	NNS
20417	1769	14	ourselves	-PRON-	PRP
20417	1769	15	,	,	,
20417	1769	16	how	how	WRB
20417	1769	17	could	could	MD
20417	1769	18	we	-PRON-	PRP
20417	1769	19	do	do	VB
20417	1769	20	otherwise	otherwise	RB
20417	1769	21	?	?	.
20417	1770	1	)	)	-RRB-
20417	1770	2	,	,	,
20417	1770	3	there	there	EX
20417	1770	4	are	be	VBP
20417	1770	5	many	many	JJ
20417	1770	6	ways	way	NNS
20417	1770	7	in	in	IN
20417	1770	8	which	which	WDT
20417	1770	9	birds	bird	NNS
20417	1770	10	are	be	VBP
20417	1770	11	pre	pre	JJ
20417	1770	12	-	-	JJ
20417	1770	13	eminent	eminent	JJ
20417	1770	14	,	,	,
20417	1770	15	e.g.	e.g.	RB
20417	1771	1	in	in	IN
20417	1771	2	skeleton	skeleton	NNP
20417	1771	3	,	,	,
20417	1771	4	musculature	musculature	NN
20417	1771	5	,	,	,
20417	1771	6	integumentary	integumentary	JJ
20417	1771	7	structures	structure	NNS
20417	1771	8	,	,	,
20417	1771	9	and	and	CC
20417	1771	10	respiratory	respiratory	JJ
20417	1771	11	system	system	NN
20417	1771	12	.	.	.
20417	1772	1	The	the	DT
20417	1772	2	fact	fact	NN
20417	1772	3	is	be	VBZ
20417	1772	4	that	that	IN
20417	1772	5	birds	bird	NNS
20417	1772	6	and	and	CC
20417	1772	7	mammals	mammal	NNS
20417	1772	8	are	be	VBP
20417	1772	9	on	on	IN
20417	1772	10	two	two	CD
20417	1772	11	quite	quite	RB
20417	1772	12	different	different	JJ
20417	1772	13	tacks	tack	NNS
20417	1772	14	of	of	IN
20417	1772	15	evolution	evolution	NN
20417	1772	16	,	,	,
20417	1772	17	not	not	RB
20417	1772	18	related	relate	VBN
20417	1772	19	to	to	IN
20417	1772	20	one	one	CD
20417	1772	21	another	another	DT
20417	1772	22	,	,	,
20417	1772	23	save	save	VB
20417	1772	24	in	in	IN
20417	1772	25	having	have	VBG
20417	1772	26	a	a	DT
20417	1772	27	common	common	JJ
20417	1772	28	ancestry	ancestry	NN
20417	1772	29	in	in	IN
20417	1772	30	extinct	extinct	JJ
20417	1772	31	reptiles	reptile	NNS
20417	1772	32	.	.	.
20417	1773	1	Moreover	moreover	RB
20417	1773	2	,	,	,
20417	1773	3	there	there	EX
20417	1773	4	is	be	VBZ
20417	1773	5	no	no	DT
20417	1773	6	reason	reason	NN
20417	1773	7	to	to	TO
20417	1773	8	believe	believe	VB
20417	1773	9	that	that	IN
20417	1773	10	the	the	DT
20417	1773	11	Jurassic	Jurassic	NNP
20417	1773	12	_	_	NNP
20417	1773	13	Archæopteryx	Archæopteryx	NNP
20417	1773	14	_	_	NNP
20417	1773	15	was	be	VBD
20417	1773	16	the	the	DT
20417	1773	17	first	first	JJ
20417	1773	18	bird	bird	NN
20417	1773	19	in	in	IN
20417	1773	20	any	any	DT
20417	1773	21	sense	sense	NN
20417	1773	22	except	except	IN
20417	1773	23	that	that	IN
20417	1773	24	it	-PRON-	PRP
20417	1773	25	is	be	VBZ
20417	1773	26	the	the	DT
20417	1773	27	first	first	JJ
20417	1773	28	of	of	IN
20417	1773	29	which	which	WDT
20417	1773	30	we	-PRON-	PRP
20417	1773	31	have	have	VBP
20417	1773	32	any	any	DT
20417	1773	33	record	record	NN
20417	1773	34	.	.	.
20417	1774	1	In	in	IN
20417	1774	2	any	any	DT
20417	1774	3	case	case	NN
20417	1774	4	it	-PRON-	PRP
20417	1774	5	is	be	VBZ
20417	1774	6	safe	safe	JJ
20417	1774	7	to	to	TO
20417	1774	8	say	say	VB
20417	1774	9	that	that	IN
20417	1774	10	birds	bird	NNS
20417	1774	11	came	come	VBD
20417	1774	12	to	to	IN
20417	1774	13	their	-PRON-	PRP$
20417	1774	14	own	own	JJ
20417	1774	15	before	before	IN
20417	1774	16	mammals	mammal	NNS
20417	1774	17	did	do	VBD
20417	1774	18	.	.	.
20417	1775	1	Looking	look	VBG
20417	1775	2	backwards	backwards	RB
20417	1775	3	,	,	,
20417	1775	4	we	-PRON-	PRP
20417	1775	5	may	may	MD
20417	1775	6	perhaps	perhaps	RB
20417	1775	7	sum	sum	VB
20417	1775	8	up	up	RP
20417	1775	9	what	what	WP
20417	1775	10	is	be	VBZ
20417	1775	11	most	most	RBS
20417	1775	12	essential	essential	JJ
20417	1775	13	in	in	IN
20417	1775	14	the	the	DT
20417	1775	15	Mesozoic	Mesozoic	NNP
20417	1775	16	era	era	NN
20417	1775	17	in	in	IN
20417	1775	18	Professor	Professor	NNP
20417	1775	19	Schuchert	Schuchert	NNP
20417	1775	20	's	's	POS
20417	1775	21	sentence	sentence	NN
20417	1775	22	:	:	:
20417	1775	23	"	"	``
20417	1775	24	The	the	DT
20417	1775	25	Mesozoic	Mesozoic	NNP
20417	1775	26	is	be	VBZ
20417	1775	27	the	the	DT
20417	1775	28	Age	Age	NNP
20417	1775	29	of	of	IN
20417	1775	30	Reptiles	Reptiles	NNP
20417	1775	31	,	,	,
20417	1775	32	and	and	CC
20417	1775	33	yet	yet	RB
20417	1775	34	the	the	DT
20417	1775	35	little	little	JJ
20417	1775	36	mammals	mammal	NNS
20417	1775	37	and	and	CC
20417	1775	38	the	the	DT
20417	1775	39	toothed	toothed	JJ
20417	1775	40	birds	bird	NNS
20417	1775	41	are	be	VBP
20417	1775	42	storing	store	VBG
20417	1775	43	up	up	RP
20417	1775	44	intelligence	intelligence	NN
20417	1775	45	and	and	CC
20417	1775	46	strength	strength	NN
20417	1775	47	to	to	TO
20417	1775	48	replace	replace	VB
20417	1775	49	the	the	DT
20417	1775	50	reptiles	reptile	NNS
20417	1775	51	when	when	WRB
20417	1775	52	the	the	DT
20417	1775	53	cycads	cycad	NNS
20417	1775	54	and	and	CC
20417	1775	55	conifers	conifer	NNS
20417	1775	56	shall	shall	MD
20417	1775	57	give	give	VB
20417	1775	58	way	way	NN
20417	1775	59	to	to	IN
20417	1775	60	the	the	DT
20417	1775	61	higher	high	JJR
20417	1775	62	flowering	flowering	NN
20417	1775	63	plants	plant	NNS
20417	1775	64	.	.	.
20417	1775	65	"	"	''
20417	1776	1	§	§	ADD
20417	1776	2	2	2	CD
20417	1776	3	The	the	DT
20417	1776	4	Cenozoic	Cenozoic	NNP
20417	1776	5	or	or	CC
20417	1776	6	Tertiary	tertiary	JJ
20417	1776	7	Era	era	NN
20417	1776	8	In	in	IN
20417	1776	9	the	the	DT
20417	1776	10	_	_	NNP
20417	1776	11	Eocene	Eocene	NNP
20417	1776	12	_	_	NNP
20417	1776	13	period	period	NN
20417	1776	14	there	there	EX
20417	1776	15	was	be	VBD
20417	1776	16	a	a	DT
20417	1776	17	replacement	replacement	NN
20417	1776	18	of	of	IN
20417	1776	19	the	the	DT
20417	1776	20	small	small	JJ
20417	1776	21	-	-	HYPH
20417	1776	22	brained	brained	JJ
20417	1776	23	archaic	archaic	NN
20417	1776	24	mammals	mammal	NNS
20417	1776	25	by	by	IN
20417	1776	26	big	big	JJ
20417	1776	27	-	-	HYPH
20417	1776	28	brained	brained	JJ
20417	1776	29	modernised	modernise	VBN
20417	1776	30	types	type	NNS
20417	1776	31	,	,	,
20417	1776	32	and	and	CC
20417	1776	33	with	with	IN
20417	1776	34	this	this	DT
20417	1776	35	must	must	MD
20417	1776	36	be	be	VB
20417	1776	37	associated	associate	VBN
20417	1776	38	the	the	DT
20417	1776	39	covering	covering	NN
20417	1776	40	of	of	IN
20417	1776	41	the	the	DT
20417	1776	42	earth	earth	NN
20417	1776	43	with	with	IN
20417	1776	44	a	a	DT
20417	1776	45	garment	garment	NN
20417	1776	46	of	of	IN
20417	1776	47	grass	grass	NN
20417	1776	48	and	and	CC
20417	1776	49	dry	dry	JJ
20417	1776	50	pasture	pasture	NN
20417	1776	51	.	.	.
20417	1777	1	Marshes	marsh	NNS
20417	1777	2	were	be	VBD
20417	1777	3	replaced	replace	VBN
20417	1777	4	by	by	IN
20417	1777	5	meadows	meadow	NNS
20417	1777	6	and	and	CC
20417	1777	7	browsing	browsing	NN
20417	1777	8	by	by	IN
20417	1777	9	grazing	graze	VBG
20417	1777	10	mammals	mammal	NNS
20417	1777	11	.	.	.
20417	1778	1	In	in	IN
20417	1778	2	the	the	DT
20417	1778	3	spreading	spreading	NN
20417	1778	4	meadows	meadow	VBZ
20417	1778	5	an	an	DT
20417	1778	6	opportunity	opportunity	NN
20417	1778	7	was	be	VBD
20417	1778	8	also	also	RB
20417	1778	9	offered	offer	VBN
20417	1778	10	for	for	IN
20417	1778	11	a	a	DT
20417	1778	12	richer	rich	JJR
20417	1778	13	evolution	evolution	NN
20417	1778	14	of	of	IN
20417	1778	15	insects	insect	NNS
20417	1778	16	and	and	CC
20417	1778	17	birds	bird	NNS
20417	1778	18	.	.	.
20417	1779	1	During	during	IN
20417	1779	2	the	the	DT
20417	1779	3	_	_	NNP
20417	1779	4	Oligocene	Oligocene	NNP
20417	1779	5	_	_	NNP
20417	1779	6	the	the	DT
20417	1779	7	elevation	elevation	NN
20417	1779	8	of	of	IN
20417	1779	9	the	the	DT
20417	1779	10	land	land	NN
20417	1779	11	continued	continue	VBN
20417	1779	12	,	,	,
20417	1779	13	the	the	DT
20417	1779	14	climate	climate	NN
20417	1779	15	became	become	VBD
20417	1779	16	much	much	RB
20417	1779	17	less	less	JJR
20417	1779	18	moist	moist	JJ
20417	1779	19	,	,	,
20417	1779	20	and	and	CC
20417	1779	21	the	the	DT
20417	1779	22	grazing	grazing	NN
20417	1779	23	herds	herd	NNS
20417	1779	24	extended	extend	VBD
20417	1779	25	their	-PRON-	PRP$
20417	1779	26	range	range	NN
20417	1779	27	.	.	.
20417	1780	1	The	the	DT
20417	1780	2	_	_	NNP
20417	1780	3	Miocene	Miocene	NNP
20417	1780	4	_	_	NNP
20417	1780	5	was	be	VBD
20417	1780	6	the	the	DT
20417	1780	7	mammalian	mammalian	NNP
20417	1780	8	Golden	Golden	NNP
20417	1780	9	Age	Age	NNP
20417	1780	10	and	and	CC
20417	1780	11	there	there	EX
20417	1780	12	were	be	VBD
20417	1780	13	crowning	crowning	JJ
20417	1780	14	examples	example	NNS
20417	1780	15	of	of	IN
20417	1780	16	what	what	WP
20417	1780	17	Osborn	Osborn	NNP
20417	1780	18	calls	call	VBZ
20417	1780	19	"	"	``
20417	1780	20	adaptive	adaptive	JJ
20417	1780	21	radiation	radiation	NN
20417	1780	22	.	.	.
20417	1780	23	"	"	''
20417	1781	1	That	that	DT
20417	1781	2	is	be	VBZ
20417	1781	3	to	to	TO
20417	1781	4	say	say	VB
20417	1781	5	,	,	,
20417	1781	6	mammals	mammal	NNS
20417	1781	7	,	,	,
20417	1781	8	like	like	IN
20417	1781	9	the	the	DT
20417	1781	10	reptiles	reptile	NNS
20417	1781	11	before	before	IN
20417	1781	12	them	-PRON-	PRP
20417	1781	13	,	,	,
20417	1781	14	conquer	conquer	VBP
20417	1781	15	every	every	DT
20417	1781	16	haunt	haunt	NN
20417	1781	17	of	of	IN
20417	1781	18	life	life	NN
20417	1781	19	.	.	.
20417	1782	1	There	there	EX
20417	1782	2	are	be	VBP
20417	1782	3	flying	fly	VBG
20417	1782	4	bats	bat	NNS
20417	1782	5	,	,	,
20417	1782	6	volplaning	volplane	VBG
20417	1782	7	parachutists	parachutist	NNS
20417	1782	8	,	,	,
20417	1782	9	climbers	climber	NNS
20417	1782	10	in	in	IN
20417	1782	11	trees	tree	NNS
20417	1782	12	like	like	IN
20417	1782	13	sloths	sloth	NNS
20417	1782	14	and	and	CC
20417	1782	15	squirrels	squirrel	NNS
20417	1782	16	,	,	,
20417	1782	17	quickly	quickly	RB
20417	1782	18	moving	move	VBG
20417	1782	19	hoofed	hoofed	NNP
20417	1782	20	mammals	mammal	NNS
20417	1782	21	,	,	,
20417	1782	22	burrowers	burrower	NNS
20417	1782	23	like	like	IN
20417	1782	24	the	the	DT
20417	1782	25	moles	mole	NNS
20417	1782	26	,	,	,
20417	1782	27	freshwater	freshwater	NN
20417	1782	28	mammals	mammal	NNS
20417	1782	29	,	,	,
20417	1782	30	like	like	IN
20417	1782	31	duckmole	duckmole	NNP
20417	1782	32	and	and	CC
20417	1782	33	beaver	beaver	NN
20417	1782	34	,	,	,
20417	1782	35	shore	shore	NN
20417	1782	36	-	-	HYPH
20417	1782	37	frequenting	frequent	VBG
20417	1782	38	seals	seal	NNS
20417	1782	39	and	and	CC
20417	1782	40	manatees	manatee	NNS
20417	1782	41	,	,	,
20417	1782	42	and	and	CC
20417	1782	43	open	open	JJ
20417	1782	44	-	-	HYPH
20417	1782	45	sea	sea	NN
20417	1782	46	cetaceans	cetacean	NNS
20417	1782	47	,	,	,
20417	1782	48	some	some	DT
20417	1782	49	of	of	IN
20417	1782	50	which	which	WDT
20417	1782	51	dive	dive	VBP
20417	1782	52	far	far	RB
20417	1782	53	more	more	RBR
20417	1782	54	than	than	IN
20417	1782	55	full	full	JJ
20417	1782	56	fathoms	fathom	NNS
20417	1782	57	five	five	CD
20417	1782	58	.	.	.
20417	1783	1	It	-PRON-	PRP
20417	1783	2	is	be	VBZ
20417	1783	3	important	important	JJ
20417	1783	4	to	to	TO
20417	1783	5	realise	realise	VB
20417	1783	6	the	the	DT
20417	1783	7	perennial	perennial	JJ
20417	1783	8	tendency	tendency	NN
20417	1783	9	of	of	IN
20417	1783	10	animals	animal	NNS
20417	1783	11	to	to	TO
20417	1783	12	conquer	conquer	VB
20417	1783	13	every	every	DT
20417	1783	14	corner	corner	NN
20417	1783	15	and	and	CC
20417	1783	16	to	to	TO
20417	1783	17	fill	fill	VB
20417	1783	18	every	every	DT
20417	1783	19	niche	niche	NN
20417	1783	20	of	of	IN
20417	1783	21	opportunity	opportunity	NN
20417	1783	22	,	,	,
20417	1783	23	and	and	CC
20417	1783	24	to	to	TO
20417	1783	25	notice	notice	VB
20417	1783	26	that	that	IN
20417	1783	27	this	this	DT
20417	1783	28	has	have	VBZ
20417	1783	29	been	be	VBN
20417	1783	30	done	do	VBN
20417	1783	31	by	by	IN
20417	1783	32	successive	successive	JJ
20417	1783	33	sets	set	NNS
20417	1783	34	of	of	IN
20417	1783	35	animals	animal	NNS
20417	1783	36	in	in	IN
20417	1783	37	succeeding	succeed	VBG
20417	1783	38	ages	age	NNS
20417	1783	39	.	.	.
20417	1784	1	_	_	NNP
20417	1784	2	Most	most	RBS
20417	1784	3	notably	notably	RB
20417	1784	4	the	the	DT
20417	1784	5	mammals	mammal	NNS
20417	1784	6	repeat	repeat	VBP
20417	1784	7	all	all	PDT
20417	1784	8	the	the	DT
20417	1784	9	experiments	experiment	NNS
20417	1784	10	of	of	IN
20417	1784	11	reptiles	reptile	NNS
20417	1784	12	on	on	IN
20417	1784	13	a	a	DT
20417	1784	14	higher	high	JJR
20417	1784	15	turn	turn	NN
20417	1784	16	of	of	IN
20417	1784	17	the	the	DT
20417	1784	18	spiral	spiral	NN
20417	1784	19	.	.	.
20417	1784	20	_	_	NNP
20417	1784	21	Thus	Thus	NNP
20417	1784	22	arises	arise	VBZ
20417	1784	23	what	what	WP
20417	1784	24	is	be	VBZ
20417	1784	25	called	call	VBN
20417	1784	26	convergence	convergence	NN
20417	1784	27	,	,	,
20417	1784	28	the	the	DT
20417	1784	29	superficial	superficial	JJ
20417	1784	30	resemblance	resemblance	NN
20417	1784	31	of	of	IN
20417	1784	32	unrelated	unrelated	JJ
20417	1784	33	types	type	NNS
20417	1784	34	,	,	,
20417	1784	35	like	like	IN
20417	1784	36	whales	whale	NNS
20417	1784	37	and	and	CC
20417	1784	38	fishes	fish	NNS
20417	1784	39	,	,	,
20417	1784	40	the	the	DT
20417	1784	41	resemblance	resemblance	NN
20417	1784	42	being	be	VBG
20417	1784	43	due	due	JJ
20417	1784	44	to	to	IN
20417	1784	45	the	the	DT
20417	1784	46	fact	fact	NN
20417	1784	47	that	that	IN
20417	1784	48	the	the	DT
20417	1784	49	different	different	JJ
20417	1784	50	types	type	NNS
20417	1784	51	are	be	VBP
20417	1784	52	similarly	similarly	RB
20417	1784	53	adapted	adapt	VBN
20417	1784	54	to	to	IN
20417	1784	55	similar	similar	JJ
20417	1784	56	conditions	condition	NNS
20417	1784	57	of	of	IN
20417	1784	58	life	life	NN
20417	1784	59	.	.	.
20417	1785	1	Professor	Professor	NNP
20417	1785	2	H.	H.	NNP
20417	1785	3	F.	F.	NNP
20417	1785	4	Osborn	Osborn	NNP
20417	1785	5	points	point	VBZ
20417	1785	6	out	out	RP
20417	1785	7	that	that	IN
20417	1785	8	mammals	mammal	NNS
20417	1785	9	may	may	MD
20417	1785	10	seek	seek	VB
20417	1785	11	any	any	DT
20417	1785	12	one	one	CD
20417	1785	13	of	of	IN
20417	1785	14	the	the	DT
20417	1785	15	twelve	twelve	CD
20417	1785	16	different	different	JJ
20417	1785	17	habitat	habitat	NN
20417	1785	18	-	-	HYPH
20417	1785	19	zones	zone	NNS
20417	1785	20	,	,	,
20417	1785	21	and	and	CC
20417	1785	22	that	that	IN
20417	1785	23	in	in	IN
20417	1785	24	each	each	DT
20417	1785	25	of	of	IN
20417	1785	26	these	these	DT
20417	1785	27	there	there	EX
20417	1785	28	may	may	MD
20417	1785	29	be	be	VB
20417	1785	30	six	six	CD
20417	1785	31	quite	quite	RB
20417	1785	32	different	different	JJ
20417	1785	33	kinds	kind	NNS
20417	1785	34	of	of	IN
20417	1785	35	food	food	NN
20417	1785	36	.	.	.
20417	1786	1	Living	living	NN
20417	1786	2	creatures	creature	NNS
20417	1786	3	penetrate	penetrate	VBP
20417	1786	4	everywhere	everywhere	RB
20417	1786	5	like	like	IN
20417	1786	6	the	the	DT
20417	1786	7	overflowing	overflow	VBG
20417	1786	8	waters	water	NNS
20417	1786	9	of	of	IN
20417	1786	10	a	a	DT
20417	1786	11	great	great	JJ
20417	1786	12	river	river	NN
20417	1786	13	in	in	IN
20417	1786	14	flood	flood	NN
20417	1786	15	.	.	.
20417	1787	1	§	§	ADD
20417	1787	2	3	3	CD
20417	1787	3	The	the	DT
20417	1787	4	_	_	NNP
20417	1787	5	Pliocene	Pliocene	NNP
20417	1787	6	_	_	NNP
20417	1787	7	period	period	NN
20417	1787	8	was	be	VBD
20417	1787	9	a	a	DT
20417	1787	10	more	more	RBR
20417	1787	11	strenuous	strenuous	JJ
20417	1787	12	time	time	NN
20417	1787	13	,	,	,
20417	1787	14	with	with	IN
20417	1787	15	less	less	RBR
20417	1787	16	genial	genial	JJ
20417	1787	17	climatic	climatic	JJ
20417	1787	18	conditions	condition	NNS
20417	1787	19	,	,	,
20417	1787	20	and	and	CC
20417	1787	21	with	with	IN
20417	1787	22	more	more	RBR
20417	1787	23	intense	intense	JJ
20417	1787	24	competition	competition	NN
20417	1787	25	.	.	.
20417	1788	1	Old	old	JJ
20417	1788	2	land	land	NN
20417	1788	3	bridges	bridge	NNS
20417	1788	4	were	be	VBD
20417	1788	5	broken	break	VBN
20417	1788	6	and	and	CC
20417	1788	7	new	new	JJ
20417	1788	8	ones	one	NNS
20417	1788	9	made	make	VBN
20417	1788	10	,	,	,
20417	1788	11	and	and	CC
20417	1788	12	the	the	DT
20417	1788	13	geographical	geographical	JJ
20417	1788	14	distribution	distribution	NN
20417	1788	15	underwent	undergo	VBD
20417	1788	16	great	great	JJ
20417	1788	17	changes	change	NNS
20417	1788	18	.	.	.
20417	1789	1	Professor	Professor	NNP
20417	1789	2	R.	R.	NNP
20417	1789	3	S.	S.	NNP
20417	1789	4	Lull	Lull	NNP
20417	1789	5	describes	describe	VBZ
20417	1789	6	the	the	DT
20417	1789	7	_	_	NNP
20417	1789	8	Pliocene	Pliocene	NNP
20417	1789	9	_	_	NNP
20417	1789	10	as	as	IN
20417	1789	11	"	"	``
20417	1789	12	a	a	DT
20417	1789	13	period	period	NN
20417	1789	14	of	of	IN
20417	1789	15	great	great	JJ
20417	1789	16	unrest	unrest	NN
20417	1789	17	.	.	.
20417	1789	18	"	"	''
20417	1790	1	"	"	``
20417	1790	2	Many	many	JJ
20417	1790	3	migrations	migration	NNS
20417	1790	4	occurred	occur	VBD
20417	1790	5	the	the	DT
20417	1790	6	world	world	NN
20417	1790	7	over	over	IN
20417	1790	8	,	,	,
20417	1790	9	new	new	JJ
20417	1790	10	competitions	competition	NNS
20417	1790	11	arose	arise	VBD
20417	1790	12	,	,	,
20417	1790	13	and	and	CC
20417	1790	14	the	the	DT
20417	1790	15	weaker	weak	JJR
20417	1790	16	stocks	stock	NNS
20417	1790	17	began	begin	VBD
20417	1790	18	to	to	TO
20417	1790	19	show	show	VB
20417	1790	20	the	the	DT
20417	1790	21	effects	effect	NNS
20417	1790	22	of	of	IN
20417	1790	23	the	the	DT
20417	1790	24	strenuous	strenuous	JJ
20417	1790	25	life	life	NN
20417	1790	26	.	.	.
20417	1791	1	One	one	CD
20417	1791	2	momentous	momentous	JJ
20417	1791	3	event	event	NN
20417	1791	4	seems	seem	VBZ
20417	1791	5	to	to	TO
20417	1791	6	have	have	VB
20417	1791	7	occurred	occur	VBN
20417	1791	8	in	in	IN
20417	1791	9	the	the	DT
20417	1791	10	Pliocene	Pliocene	NNP
20417	1791	11	,	,	,
20417	1791	12	and	and	CC
20417	1791	13	that	that	DT
20417	1791	14	was	be	VBD
20417	1791	15	the	the	DT
20417	1791	16	transformation	transformation	NN
20417	1791	17	of	of	IN
20417	1791	18	the	the	DT
20417	1791	19	precursor	precursor	NN
20417	1791	20	of	of	IN
20417	1791	21	humanity	humanity	NN
20417	1791	22	into	into	IN
20417	1791	23	man	man	NN
20417	1791	24	--	--	:
20417	1791	25	the	the	DT
20417	1791	26	culmination	culmination	NN
20417	1791	27	of	of	IN
20417	1791	28	the	the	DT
20417	1791	29	highest	high	JJS
20417	1791	30	line	line	NN
20417	1791	31	of	of	IN
20417	1791	32	evolution	evolution	NN
20417	1791	33	.	.	.
20417	1791	34	"	"	''
20417	1792	1	The	the	DT
20417	1792	2	_	_	NNP
20417	1792	3	Pleistocene	Pleistocene	NNP
20417	1792	4	_	_	NNP
20417	1792	5	period	period	NN
20417	1792	6	was	be	VBD
20417	1792	7	a	a	DT
20417	1792	8	time	time	NN
20417	1792	9	of	of	IN
20417	1792	10	sifting	sift	VBG
20417	1792	11	.	.	.
20417	1793	1	There	there	EX
20417	1793	2	was	be	VBD
20417	1793	3	a	a	DT
20417	1793	4	continued	continue	VBN
20417	1793	5	elevation	elevation	NN
20417	1793	6	of	of	IN
20417	1793	7	the	the	DT
20417	1793	8	continental	continental	JJ
20417	1793	9	masses	masse	NNS
20417	1793	10	,	,	,
20417	1793	11	and	and	CC
20417	1793	12	Ice	Ice	NNP
20417	1793	13	Ages	Ages	NNP
20417	1793	14	set	set	VBD
20417	1793	15	in	in	RP
20417	1793	16	,	,	,
20417	1793	17	relieved	relieve	VBN
20417	1793	18	by	by	IN
20417	1793	19	less	less	RBR
20417	1793	20	severe	severe	JJ
20417	1793	21	interglacial	interglacial	JJ
20417	1793	22	times	time	NNS
20417	1793	23	when	when	WRB
20417	1793	24	the	the	DT
20417	1793	25	ice	ice	NN
20417	1793	26	-	-	HYPH
20417	1793	27	sheets	sheet	NNS
20417	1793	28	retreated	retreat	VBD
20417	1793	29	northwards	northward	NNS
20417	1793	30	for	for	IN
20417	1793	31	a	a	DT
20417	1793	32	time	time	NN
20417	1793	33	.	.	.
20417	1794	1	Many	many	JJ
20417	1794	2	types	type	NNS
20417	1794	3	,	,	,
20417	1794	4	like	like	IN
20417	1794	5	the	the	DT
20417	1794	6	mammoth	mammoth	NN
20417	1794	7	,	,	,
20417	1794	8	the	the	DT
20417	1794	9	woolly	woolly	JJ
20417	1794	10	rhinoceros	rhinocero	NNS
20417	1794	11	,	,	,
20417	1794	12	the	the	DT
20417	1794	13	sabre	sabre	NNP
20417	1794	14	-	-	HYPH
20417	1794	15	toothed	toothed	JJ
20417	1794	16	tiger	tiger	NN
20417	1794	17	,	,	,
20417	1794	18	the	the	DT
20417	1794	19	cave	cave	NN
20417	1794	20	-	-	HYPH
20417	1794	21	lion	lion	NN
20417	1794	22	,	,	,
20417	1794	23	and	and	CC
20417	1794	24	the	the	DT
20417	1794	25	cave	cave	NN
20417	1794	26	-	-	HYPH
20417	1794	27	bear	bear	NN
20417	1794	28	,	,	,
20417	1794	29	became	become	VBD
20417	1794	30	extinct	extinct	JJ
20417	1794	31	.	.	.
20417	1795	1	Others	other	NNS
20417	1795	2	which	which	WDT
20417	1795	3	formerly	formerly	RB
20417	1795	4	had	have	VBD
20417	1795	5	a	a	DT
20417	1795	6	wide	wide	JJ
20417	1795	7	range	range	NN
20417	1795	8	became	become	VBD
20417	1795	9	restricted	restrict	VBN
20417	1795	10	to	to	IN
20417	1795	11	the	the	DT
20417	1795	12	Far	Far	NNP
20417	1795	13	North	North	NNP
20417	1795	14	or	or	CC
20417	1795	15	were	be	VBD
20417	1795	16	left	leave	VBN
20417	1795	17	isolated	isolate	VBN
20417	1795	18	here	here	RB
20417	1795	19	and	and	CC
20417	1795	20	there	there	RB
20417	1795	21	on	on	IN
20417	1795	22	the	the	DT
20417	1795	23	high	high	JJ
20417	1795	24	mountains	mountain	NNS
20417	1795	25	,	,	,
20417	1795	26	like	like	IN
20417	1795	27	the	the	DT
20417	1795	28	Snow	Snow	NNP
20417	1795	29	Mouse	Mouse	NNP
20417	1795	30	,	,	,
20417	1795	31	which	which	WDT
20417	1795	32	now	now	RB
20417	1795	33	occurs	occur	VBZ
20417	1795	34	on	on	IN
20417	1795	35	isolated	isolated	JJ
20417	1795	36	Alpine	Alpine	NNP
20417	1795	37	heights	height	NNS
20417	1795	38	above	above	IN
20417	1795	39	the	the	DT
20417	1795	40	snow	snow	NN
20417	1795	41	-	-	HYPH
20417	1795	42	line	line	NN
20417	1795	43	.	.	.
20417	1796	1	Perhaps	perhaps	RB
20417	1796	2	it	-PRON-	PRP
20417	1796	3	was	be	VBD
20417	1796	4	during	during	IN
20417	1796	5	this	this	DT
20417	1796	6	period	period	NN
20417	1796	7	that	that	IN
20417	1796	8	many	many	JJ
20417	1796	9	birds	bird	NNS
20417	1796	10	of	of	IN
20417	1796	11	the	the	DT
20417	1796	12	Northern	Northern	NNP
20417	1796	13	Hemisphere	Hemisphere	NNP
20417	1796	14	learned	learn	VBN
20417	1796	15	to	to	TO
20417	1796	16	evade	evade	VB
20417	1796	17	the	the	DT
20417	1796	18	winter	winter	NN
20417	1796	19	by	by	IN
20417	1796	20	the	the	DT
20417	1796	21	sublime	sublime	JJ
20417	1796	22	device	device	NN
20417	1796	23	of	of	IN
20417	1796	24	migration	migration	NN
20417	1796	25	.	.	.
20417	1797	1	Looking	look	VBG
20417	1797	2	backwards	backwards	RB
20417	1797	3	we	-PRON-	PRP
20417	1797	4	may	may	MD
20417	1797	5	quote	quote	VB
20417	1797	6	Professor	Professor	NNP
20417	1797	7	Schuchert	Schuchert	NNP
20417	1797	8	again	again	RB
20417	1797	9	:	:	:
20417	1797	10	"	"	``
20417	1797	11	The	the	DT
20417	1797	12	lands	land	NNS
20417	1797	13	in	in	IN
20417	1797	14	the	the	DT
20417	1797	15	Cenozoic	Cenozoic	NNP
20417	1797	16	began	begin	VBD
20417	1797	17	to	to	TO
20417	1797	18	bloom	bloom	VB
20417	1797	19	with	with	IN
20417	1797	20	more	more	JJR
20417	1797	21	and	and	CC
20417	1797	22	more	more	RBR
20417	1797	23	flowering	flower	VBG
20417	1797	24	plants	plant	NNS
20417	1797	25	and	and	CC
20417	1797	26	grand	grand	JJ
20417	1797	27	hardwood	hardwood	NN
20417	1797	28	forests	forest	NNS
20417	1797	29	,	,	,
20417	1797	30	the	the	DT
20417	1797	31	atmosphere	atmosphere	NN
20417	1797	32	is	be	VBZ
20417	1797	33	scented	scent	VBN
20417	1797	34	with	with	IN
20417	1797	35	sweet	sweet	JJ
20417	1797	36	odours	odour	NNS
20417	1797	37	,	,	,
20417	1797	38	a	a	DT
20417	1797	39	vast	vast	JJ
20417	1797	40	crowd	crowd	NN
20417	1797	41	of	of	IN
20417	1797	42	new	new	JJ
20417	1797	43	kinds	kind	NNS
20417	1797	44	of	of	IN
20417	1797	45	insects	insect	NNS
20417	1797	46	appear	appear	VBP
20417	1797	47	,	,	,
20417	1797	48	and	and	CC
20417	1797	49	the	the	DT
20417	1797	50	places	place	NNS
20417	1797	51	of	of	IN
20417	1797	52	the	the	DT
20417	1797	53	once	once	RB
20417	1797	54	dominant	dominant	JJ
20417	1797	55	reptiles	reptile	NNS
20417	1797	56	of	of	IN
20417	1797	57	the	the	DT
20417	1797	58	lands	land	NNS
20417	1797	59	and	and	CC
20417	1797	60	seas	sea	NNS
20417	1797	61	are	be	VBP
20417	1797	62	taken	take	VBN
20417	1797	63	by	by	IN
20417	1797	64	the	the	DT
20417	1797	65	mammals	mammal	NNS
20417	1797	66	.	.	.
20417	1798	1	Out	out	IN
20417	1798	2	of	of	IN
20417	1798	3	these	these	DT
20417	1798	4	struggles	struggle	NNS
20417	1798	5	there	there	RB
20417	1798	6	rises	rise	VBZ
20417	1798	7	a	a	DT
20417	1798	8	greater	great	JJR
20417	1798	9	intelligence	intelligence	NN
20417	1798	10	,	,	,
20417	1798	11	seen	see	VBN
20417	1798	12	in	in	IN
20417	1798	13	nearly	nearly	RB
20417	1798	14	all	all	DT
20417	1798	15	of	of	IN
20417	1798	16	the	the	DT
20417	1798	17	mammal	mammal	JJ
20417	1798	18	stocks	stock	NNS
20417	1798	19	,	,	,
20417	1798	20	but	but	CC
20417	1798	21	particularly	particularly	RB
20417	1798	22	in	in	IN
20417	1798	23	one	one	CD
20417	1798	24	,	,	,
20417	1798	25	the	the	DT
20417	1798	26	monkey	monkey	NN
20417	1798	27	-	-	HYPH
20417	1798	28	ape	ape	NN
20417	1798	29	-	-	HYPH
20417	1798	30	man	man	NN
20417	1798	31	.	.	.
20417	1799	1	Brute	brute	JJ
20417	1799	2	man	man	NN
20417	1799	3	appears	appear	VBZ
20417	1799	4	on	on	IN
20417	1799	5	the	the	DT
20417	1799	6	scene	scene	NN
20417	1799	7	with	with	IN
20417	1799	8	the	the	DT
20417	1799	9	introduction	introduction	NN
20417	1799	10	of	of	IN
20417	1799	11	the	the	DT
20417	1799	12	last	last	JJ
20417	1799	13	glacial	glacial	JJ
20417	1799	14	climate	climate	NN
20417	1799	15	,	,	,
20417	1799	16	a	a	DT
20417	1799	17	most	most	RBS
20417	1799	18	trying	trying	JJ
20417	1799	19	time	time	NN
20417	1799	20	for	for	IN
20417	1799	21	all	all	DT
20417	1799	22	things	thing	NNS
20417	1799	23	endowed	endow	VBN
20417	1799	24	with	with	IN
20417	1799	25	life	life	NN
20417	1799	26	,	,	,
20417	1799	27	and	and	CC
20417	1799	28	finally	finally	RB
20417	1799	29	there	there	EX
20417	1799	30	results	result	VBZ
20417	1799	31	the	the	DT
20417	1799	32	dominance	dominance	NN
20417	1799	33	of	of	IN
20417	1799	34	reasoning	reason	VBG
20417	1799	35	man	man	NN
20417	1799	36	over	over	IN
20417	1799	37	all	all	DT
20417	1799	38	his	-PRON-	PRP$
20417	1799	39	brute	brute	JJ
20417	1799	40	associates	associate	NNS
20417	1799	41	.	.	.
20417	1799	42	"	"	''
20417	1800	1	In	in	IN
20417	1800	2	man	man	NN
20417	1800	3	and	and	CC
20417	1800	4	human	human	JJ
20417	1800	5	society	society	NN
20417	1800	6	the	the	DT
20417	1800	7	story	story	NN
20417	1800	8	of	of	IN
20417	1800	9	evolution	evolution	NN
20417	1800	10	has	have	VBZ
20417	1800	11	its	-PRON-	PRP$
20417	1800	12	climax	climax	NN
20417	1800	13	.	.	.
20417	1801	1	The	the	DT
20417	1801	2	Ascent	Ascent	NNP
20417	1801	3	of	of	IN
20417	1801	4	Man	Man	NNP
20417	1801	5	Man	Man	NNP
20417	1801	6	stands	stand	VBZ
20417	1801	7	apart	apart	RB
20417	1801	8	from	from	IN
20417	1801	9	animals	animal	NNS
20417	1801	10	in	in	IN
20417	1801	11	his	-PRON-	PRP$
20417	1801	12	power	power	NN
20417	1801	13	of	of	IN
20417	1801	14	building	build	VBG
20417	1801	15	up	up	RP
20417	1801	16	general	general	JJ
20417	1801	17	ideas	idea	NNS
20417	1801	18	and	and	CC
20417	1801	19	of	of	IN
20417	1801	20	using	use	VBG
20417	1801	21	these	these	DT
20417	1801	22	in	in	IN
20417	1801	23	the	the	DT
20417	1801	24	guidance	guidance	NN
20417	1801	25	of	of	IN
20417	1801	26	his	-PRON-	PRP$
20417	1801	27	behaviour	behaviour	NN
20417	1801	28	and	and	CC
20417	1801	29	the	the	DT
20417	1801	30	control	control	NN
20417	1801	31	of	of	IN
20417	1801	32	his	-PRON-	PRP$
20417	1801	33	conduct	conduct	NN
20417	1801	34	.	.	.
20417	1802	1	This	this	DT
20417	1802	2	is	be	VBZ
20417	1802	3	essentially	essentially	RB
20417	1802	4	wrapped	wrap	VBN
20417	1802	5	up	up	RP
20417	1802	6	with	with	IN
20417	1802	7	his	-PRON-	PRP$
20417	1802	8	development	development	NN
20417	1802	9	of	of	IN
20417	1802	10	language	language	NN
20417	1802	11	as	as	IN
20417	1802	12	an	an	DT
20417	1802	13	instrument	instrument	NN
20417	1802	14	of	of	IN
20417	1802	15	thought	thought	NN
20417	1802	16	.	.	.
20417	1803	1	Some	some	DT
20417	1803	2	animals	animal	NNS
20417	1803	3	have	have	VBP
20417	1803	4	words	word	NNS
20417	1803	5	,	,	,
20417	1803	6	but	but	CC
20417	1803	7	man	man	NN
20417	1803	8	has	have	VBZ
20417	1803	9	language	language	NN
20417	1803	10	(	(	-LRB-
20417	1803	11	Logos	Logos	NNP
20417	1803	12	)	)	-RRB-
20417	1803	13	.	.	.
20417	1804	1	Some	some	DT
20417	1804	2	animals	animal	NNS
20417	1804	3	show	show	VBP
20417	1804	4	evidence	evidence	NN
20417	1804	5	of	of	IN
20417	1804	6	_	_	NNP
20417	1804	7	perceptual	perceptual	JJ
20417	1804	8	_	_	NNP
20417	1804	9	inference	inference	NN
20417	1804	10	,	,	,
20417	1804	11	but	but	CC
20417	1804	12	man	man	NN
20417	1804	13	often	often	RB
20417	1804	14	gets	get	VBZ
20417	1804	15	beyond	beyond	IN
20417	1804	16	this	this	DT
20417	1804	17	to	to	IN
20417	1804	18	_	_	NNP
20417	1804	19	conceptual	conceptual	JJ
20417	1804	20	_	_	NNP
20417	1804	21	inference	inference	NN
20417	1804	22	(	(	-LRB-
20417	1804	23	Reason	reason	NN
20417	1804	24	)	)	-RRB-
20417	1804	25	.	.	.
20417	1805	1	Many	many	JJ
20417	1805	2	animals	animal	NNS
20417	1805	3	are	be	VBP
20417	1805	4	affectionate	affectionate	JJ
20417	1805	5	and	and	CC
20417	1805	6	brave	brave	JJ
20417	1805	7	,	,	,
20417	1805	8	self	self	NN
20417	1805	9	-	-	HYPH
20417	1805	10	forgetful	forgetful	JJ
20417	1805	11	and	and	CC
20417	1805	12	industrious	industrious	JJ
20417	1805	13	,	,	,
20417	1805	14	but	but	CC
20417	1805	15	man	man	NN
20417	1805	16	"	"	''
20417	1805	17	thinks	think	VBZ
20417	1805	18	the	the	DT
20417	1805	19	ought	ought	NN
20417	1805	20	,	,	,
20417	1805	21	"	"	``
20417	1805	22	definitely	definitely	RB
20417	1805	23	guiding	guide	VBG
20417	1805	24	his	-PRON-	PRP$
20417	1805	25	conduct	conduct	NN
20417	1805	26	in	in	IN
20417	1805	27	the	the	DT
20417	1805	28	light	light	NN
20417	1805	29	of	of	IN
20417	1805	30	ideals	ideal	NNS
20417	1805	31	,	,	,
20417	1805	32	which	which	WDT
20417	1805	33	in	in	IN
20417	1805	34	turn	turn	NN
20417	1805	35	are	be	VBP
20417	1805	36	wrapped	wrap	VBN
20417	1805	37	up	up	RP
20417	1805	38	with	with	IN
20417	1805	39	the	the	DT
20417	1805	40	fact	fact	NN
20417	1805	41	that	that	IN
20417	1805	42	he	-PRON-	PRP
20417	1805	43	is	be	VBZ
20417	1805	44	"	"	``
20417	1805	45	a	a	DT
20417	1805	46	social	social	JJ
20417	1805	47	person	person	NN
20417	1805	48	.	.	.
20417	1805	49	"	"	''
20417	1806	1	Besides	besides	IN
20417	1806	2	his	-PRON-	PRP$
20417	1806	3	big	big	JJ
20417	1806	4	brain	brain	NN
20417	1806	5	,	,	,
20417	1806	6	which	which	WDT
20417	1806	7	may	may	MD
20417	1806	8	be	be	VB
20417	1806	9	three	three	CD
20417	1806	10	times	time	NNS
20417	1806	11	as	as	RB
20417	1806	12	heavy	heavy	JJ
20417	1806	13	as	as	IN
20417	1806	14	that	that	DT
20417	1806	15	of	of	IN
20417	1806	16	a	a	DT
20417	1806	17	gorilla	gorilla	NN
20417	1806	18	,	,	,
20417	1806	19	man	man	NN
20417	1806	20	has	have	VBZ
20417	1806	21	various	various	JJ
20417	1806	22	physical	physical	JJ
20417	1806	23	peculiarities	peculiarity	NNS
20417	1806	24	.	.	.
20417	1807	1	He	-PRON-	PRP
20417	1807	2	walks	walk	VBZ
20417	1807	3	erect	erect	NN
20417	1807	4	,	,	,
20417	1807	5	he	-PRON-	PRP
20417	1807	6	plants	plant	VBZ
20417	1807	7	the	the	DT
20417	1807	8	sole	sole	NN
20417	1807	9	of	of	IN
20417	1807	10	his	-PRON-	PRP$
20417	1807	11	foot	foot	NN
20417	1807	12	flat	flat	JJ
20417	1807	13	on	on	IN
20417	1807	14	the	the	DT
20417	1807	15	ground	ground	NN
20417	1807	16	,	,	,
20417	1807	17	he	-PRON-	PRP
20417	1807	18	has	have	VBZ
20417	1807	19	a	a	DT
20417	1807	20	chin	chin	NN
20417	1807	21	and	and	CC
20417	1807	22	a	a	DT
20417	1807	23	good	good	JJ
20417	1807	24	heel	heel	NN
20417	1807	25	,	,	,
20417	1807	26	a	a	DT
20417	1807	27	big	big	JJ
20417	1807	28	forehead	forehead	NN
20417	1807	29	and	and	CC
20417	1807	30	a	a	DT
20417	1807	31	non	non	JJ
20417	1807	32	-	-	JJ
20417	1807	33	protrusive	protrusive	JJ
20417	1807	34	face	face	NN
20417	1807	35	,	,	,
20417	1807	36	a	a	DT
20417	1807	37	relatively	relatively	RB
20417	1807	38	uniform	uniform	JJ
20417	1807	39	set	set	NN
20417	1807	40	of	of	IN
20417	1807	41	teeth	tooth	NNS
20417	1807	42	without	without	IN
20417	1807	43	conspicuous	conspicuous	JJ
20417	1807	44	canines	canine	NNS
20417	1807	45	,	,	,
20417	1807	46	and	and	CC
20417	1807	47	a	a	DT
20417	1807	48	relatively	relatively	RB
20417	1807	49	naked	naked	JJ
20417	1807	50	body	body	NN
20417	1807	51	.	.	.
20417	1808	1	[	[	-LRB-
20417	1808	2	Illustration	illustration	NN
20417	1808	3	:	:	:
20417	1808	4	DIAGRAM	diagram	NN
20417	1808	5	SHOWING	show	VBG
20417	1808	6	SEVEN	seven	NN
20417	1808	7	STAGES	stage	VBN
20417	1808	8	IN	in	IN
20417	1808	9	THE	the	DT
20417	1808	10	EVOLUTION	evolution	NN
20417	1808	11	OF	of	IN
20417	1808	12	THE	the	DT
20417	1808	13	FORE	FORE	NNP
20417	1808	14	-	-	HYPH
20417	1808	15	LIMBS	LIMBS	NNP
20417	1808	16	AND	and	CC
20417	1808	17	HIND	HIND	NNP
20417	1808	18	-	-	HYPH
20417	1808	19	LIMBS	LIMBS	NNP
20417	1808	20	OF	of	IN
20417	1808	21	THE	the	DT
20417	1808	22	ANCESTORS	ANCESTORS	NNP
20417	1808	23	OF	of	IN
20417	1808	24	THE	the	DT
20417	1808	25	MODERN	modern	JJ
20417	1808	26	HORSE	horse	NN
20417	1808	27	,	,	,
20417	1808	28	BEGINNING	begin	VBG
20417	1808	29	WITH	with	IN
20417	1808	30	THE	the	DT
20417	1808	31	EARLIEST	EARLIEST	NNP
20417	1808	32	KNOWN	know	VBN
20417	1808	33	PREDECESSORS	predecessor	NNS
20417	1808	34	OF	of	IN
20417	1808	35	THE	the	DT
20417	1808	36	HORSE	horse	NN
20417	1808	37	AND	and	CC
20417	1808	38	CULMINATING	culminate	VBG
20417	1808	39	WITH	with	IN
20417	1808	40	THE	the	DT
20417	1808	41	HORSE	horse	NN
20417	1808	42	OF	of	IN
20417	1808	43	TO	TO	NNP
20417	1808	44	-	-	HYPH
20417	1808	45	DAY	DAY	NNP
20417	1808	46	(	(	-LRB-
20417	1808	47	_	_	NNP
20417	1808	48	After	after	IN
20417	1808	49	Marsh	Marsh	NNP
20417	1808	50	and	and	CC
20417	1808	51	Lull	Lull	NNP
20417	1808	52	.	.	.
20417	1808	53	_	_	NNP
20417	1808	54	)	)	-RRB-
20417	1808	55	1	1	CD
20417	1808	56	and	and	CC
20417	1808	57	1A	1a	CD
20417	1808	58	,	,	,
20417	1808	59	fore	fore	NN
20417	1808	60	-	-	HYPH
20417	1808	61	limb	limb	NN
20417	1808	62	and	and	CC
20417	1808	63	hind	hind	NN
20417	1808	64	-	-	HYPH
20417	1808	65	limb	limb	NN
20417	1808	66	of	of	IN
20417	1808	67	Eohippus	Eohippus	NNP
20417	1808	68	;	;	:
20417	1808	69	2	2	CD
20417	1808	70	and	and	CC
20417	1808	71	2A	2a	NN
20417	1808	72	,	,	,
20417	1808	73	Orohippus	Orohippus	NNP
20417	1808	74	;	;	:
20417	1808	75	3	3	CD
20417	1808	76	and	and	CC
20417	1808	77	3A	3A	NNP
20417	1808	78	,	,	,
20417	1808	79	Mesohippus	Mesohippus	NNP
20417	1808	80	;	;	:
20417	1808	81	4	4	CD
20417	1808	82	and	and	CC
20417	1808	83	4A	4A	NNP
20417	1808	84	,	,	,
20417	1808	85	Hypohippus	Hypohippus	NNP
20417	1808	86	;	;	:
20417	1808	87	5	5	CD
20417	1808	88	and	and	CC
20417	1808	89	5A	5a	RB
20417	1808	90	,	,	,
20417	1808	91	Merychippus	Merychippus	NNP
20417	1808	92	;	;	:
20417	1808	93	6	6	CD
20417	1808	94	and	and	CC
20417	1808	95	6A	6a	NN
20417	1808	96	,	,	,
20417	1808	97	Hipparion	Hipparion	NNP
20417	1808	98	;	;	:
20417	1808	99	7	7	CD
20417	1808	100	and	and	CC
20417	1808	101	7A	7a	NN
20417	1808	102	,	,	,
20417	1808	103	the	the	DT
20417	1808	104	modern	modern	JJ
20417	1808	105	horse	horse	NN
20417	1808	106	.	.	.
20417	1809	1	Note	note	VB
20417	1809	2	how	how	WRB
20417	1809	3	the	the	DT
20417	1809	4	toes	toe	NNS
20417	1809	5	shorten	shorten	VBP
20417	1809	6	and	and	CC
20417	1809	7	disappear	disappear	VBP
20417	1809	8	.	.	.
20417	1809	9	]	]	-RRB-
20417	1810	1	[	[	-LRB-
20417	1810	2	Illustration	illustration	NN
20417	1810	3	:	:	:
20417	1810	4	A.	A.	NNP
20417	1810	5	Fore	fore	NN
20417	1810	6	-	-	HYPH
20417	1810	7	limb	limb	NN
20417	1810	8	of	of	IN
20417	1810	9	Monkey	Monkey	NNP
20417	1810	10	B.	B.	NNP
20417	1810	11	Fore	Fore	NNP
20417	1810	12	-	-	HYPH
20417	1810	13	limb	limb	NN
20417	1810	14	of	of	IN
20417	1810	15	Whale	Whale	NNP
20417	1810	16	WHAT	what	WP
20417	1810	17	IS	be	VBZ
20417	1810	18	MEANT	MEANT	NNP
20417	1810	19	BY	by	IN
20417	1810	20	HOMOLOGY	HOMOLOGY	NNS
20417	1810	21	?	?	.
20417	1811	1	ESSENTIAL	essential	VB
20417	1811	2	SIMILARITY	SIMILARITY	NNP
20417	1811	3	OF	of	IN
20417	1811	4	ARCHITECTURE	ARCHITECTURE	NNP
20417	1811	5	,	,	,
20417	1811	6	THOUGH	THOUGH	VBD
20417	1811	7	THE	the	DT
20417	1811	8	APPEARANCES	appearance	NNS
20417	1811	9	MAY	MAY	MD
20417	1811	10	BE	be	VB
20417	1811	11	VERY	very	RB
20417	1811	12	DIFFERENT	different	JJ
20417	1811	13	This	this	DT
20417	1811	14	is	be	VBZ
20417	1811	15	seen	see	VBN
20417	1811	16	in	in	IN
20417	1811	17	comparing	compare	VBG
20417	1811	18	these	these	DT
20417	1811	19	two	two	CD
20417	1811	20	fore	fore	NN
20417	1811	21	-	-	HYPH
20417	1811	22	limbs	limb	NNS
20417	1811	23	,	,	,
20417	1811	24	A	A	NNP
20417	1811	25	,	,	,
20417	1811	26	of	of	IN
20417	1811	27	Monkey	Monkey	NNP
20417	1811	28	,	,	,
20417	1811	29	B	B	NNP
20417	1811	30	,	,	,
20417	1811	31	of	of	IN
20417	1811	32	Whale	Whale	NNP
20417	1811	33	.	.	.
20417	1812	1	They	-PRON-	PRP
20417	1812	2	are	be	VBP
20417	1812	3	as	as	RB
20417	1812	4	different	different	JJ
20417	1812	5	as	as	IN
20417	1812	6	possible	possible	JJ
20417	1812	7	,	,	,
20417	1812	8	yet	yet	CC
20417	1812	9	they	-PRON-	PRP
20417	1812	10	show	show	VBP
20417	1812	11	the	the	DT
20417	1812	12	same	same	JJ
20417	1812	13	bones	bone	NNS
20417	1812	14	,	,	,
20417	1812	15	e.g.	e.g.	RB
20417	1813	1	SC	SC	NNP
20417	1813	2	,	,	,
20417	1813	3	the	the	DT
20417	1813	4	scapula	scapula	NN
20417	1813	5	or	or	CC
20417	1813	6	shoulder	shoulder	NN
20417	1813	7	-	-	HYPH
20417	1813	8	blade	blade	NN
20417	1813	9	;	;	:
20417	1813	10	H	h	NN
20417	1813	11	,	,	,
20417	1813	12	the	the	DT
20417	1813	13	humerus	humerus	JJ
20417	1813	14	or	or	CC
20417	1813	15	upper	upper	JJ
20417	1813	16	arm	arm	NN
20417	1813	17	;	;	:
20417	1813	18	R	r	NN
20417	1813	19	and	and	CC
20417	1813	20	U	u	NN
20417	1813	21	,	,	,
20417	1813	22	the	the	DT
20417	1813	23	radius	radius	NN
20417	1813	24	and	and	CC
20417	1813	25	ulna	ulna	NN
20417	1813	26	of	of	IN
20417	1813	27	the	the	DT
20417	1813	28	fore	fore	NN
20417	1813	29	-	-	HYPH
20417	1813	30	arm	arm	NN
20417	1813	31	;	;	:
20417	1813	32	CA	CA	NNP
20417	1813	33	,	,	,
20417	1813	34	the	the	DT
20417	1813	35	wrist	wrist	NN
20417	1813	36	;	;	:
20417	1813	37	MC	MC	NNP
20417	1813	38	,	,	,
20417	1813	39	the	the	DT
20417	1813	40	palm	palm	NN
20417	1813	41	;	;	:
20417	1813	42	and	and	CC
20417	1813	43	then	then	RB
20417	1813	44	the	the	DT
20417	1813	45	fingers	finger	NNS
20417	1813	46	.	.	.
20417	1813	47	]	]	-RRB-
20417	1814	1	But	but	CC
20417	1814	2	in	in	IN
20417	1814	3	spite	spite	NN
20417	1814	4	of	of	IN
20417	1814	5	man	man	NN
20417	1814	6	's	's	POS
20417	1814	7	undeniable	undeniable	JJ
20417	1814	8	apartness	apartness	NN
20417	1814	9	,	,	,
20417	1814	10	there	there	EX
20417	1814	11	is	be	VBZ
20417	1814	12	no	no	DT
20417	1814	13	doubt	doubt	NN
20417	1814	14	as	as	IN
20417	1814	15	to	to	IN
20417	1814	16	his	-PRON-	PRP$
20417	1814	17	solidarity	solidarity	NN
20417	1814	18	with	with	IN
20417	1814	19	the	the	DT
20417	1814	20	rest	rest	NN
20417	1814	21	of	of	IN
20417	1814	22	creation	creation	NN
20417	1814	23	.	.	.
20417	1815	1	There	there	EX
20417	1815	2	is	be	VBZ
20417	1815	3	an	an	DT
20417	1815	4	"	"	``
20417	1815	5	all	all	RB
20417	1815	6	-	-	HYPH
20417	1815	7	pervading	pervade	VBG
20417	1815	8	similitude	similitude	NN
20417	1815	9	of	of	IN
20417	1815	10	structure	structure	NN
20417	1815	11	,	,	,
20417	1815	12	"	"	''
20417	1815	13	between	between	IN
20417	1815	14	man	man	NN
20417	1815	15	and	and	CC
20417	1815	16	the	the	DT
20417	1815	17	Anthropoid	Anthropoid	NNP
20417	1815	18	Apes	Apes	NNP
20417	1815	19	,	,	,
20417	1815	20	though	though	IN
20417	1815	21	it	-PRON-	PRP
20417	1815	22	is	be	VBZ
20417	1815	23	certain	certain	JJ
20417	1815	24	that	that	IN
20417	1815	25	it	-PRON-	PRP
20417	1815	26	is	be	VBZ
20417	1815	27	not	not	RB
20417	1815	28	from	from	IN
20417	1815	29	any	any	DT
20417	1815	30	living	living	NN
20417	1815	31	form	form	NN
20417	1815	32	that	that	WDT
20417	1815	33	he	-PRON-	PRP
20417	1815	34	took	take	VBD
20417	1815	35	his	-PRON-	PRP$
20417	1815	36	origin	origin	NN
20417	1815	37	.	.	.
20417	1816	1	None	none	NN
20417	1816	2	of	of	IN
20417	1816	3	the	the	DT
20417	1816	4	anatomical	anatomical	JJ
20417	1816	5	distinctions	distinction	NNS
20417	1816	6	,	,	,
20417	1816	7	except	except	IN
20417	1816	8	the	the	DT
20417	1816	9	heavy	heavy	JJ
20417	1816	10	brain	brain	NN
20417	1816	11	,	,	,
20417	1816	12	could	could	MD
20417	1816	13	be	be	VB
20417	1816	14	called	call	VBN
20417	1816	15	momentous	momentous	JJ
20417	1816	16	.	.	.
20417	1817	1	Man	Man	NNP
20417	1817	2	's	's	POS
20417	1817	3	body	body	NN
20417	1817	4	is	be	VBZ
20417	1817	5	a	a	DT
20417	1817	6	veritable	veritable	JJ
20417	1817	7	museum	museum	NN
20417	1817	8	of	of	IN
20417	1817	9	relics	relic	NNS
20417	1817	10	(	(	-LRB-
20417	1817	11	vestigial	vestigial	JJ
20417	1817	12	structures	structure	NNS
20417	1817	13	)	)	-RRB-
20417	1817	14	inherited	inherit	VBD
20417	1817	15	from	from	IN
20417	1817	16	pre	pre	JJ
20417	1817	17	-	-	JJ
20417	1817	18	human	human	JJ
20417	1817	19	ancestors	ancestor	NNS
20417	1817	20	.	.	.
20417	1818	1	In	in	IN
20417	1818	2	his	-PRON-	PRP$
20417	1818	3	everyday	everyday	JJ
20417	1818	4	bodily	bodily	JJ
20417	1818	5	life	life	NN
20417	1818	6	and	and	CC
20417	1818	7	in	in	IN
20417	1818	8	some	some	DT
20417	1818	9	of	of	IN
20417	1818	10	its	-PRON-	PRP$
20417	1818	11	disturbances	disturbance	NNS
20417	1818	12	,	,	,
20417	1818	13	man	man	NN
20417	1818	14	's	's	POS
20417	1818	15	pedigree	pedigree	NN
20417	1818	16	is	be	VBZ
20417	1818	17	often	often	RB
20417	1818	18	revealed	reveal	VBN
20417	1818	19	.	.	.
20417	1819	1	Even	even	RB
20417	1819	2	his	-PRON-	PRP$
20417	1819	3	facial	facial	JJ
20417	1819	4	expression	expression	NN
20417	1819	5	,	,	,
20417	1819	6	as	as	IN
20417	1819	7	Darwin	Darwin	NNP
20417	1819	8	showed	show	VBD
20417	1819	9	,	,	,
20417	1819	10	is	be	VBZ
20417	1819	11	not	not	RB
20417	1819	12	always	always	RB
20417	1819	13	human	human	JJ
20417	1819	14	.	.	.
20417	1820	1	Some	some	DT
20417	1820	2	fossil	fossil	NN
20417	1820	3	remains	remain	VBZ
20417	1820	4	bring	bring	VBP
20417	1820	5	modern	modern	JJ
20417	1820	6	man	man	NN
20417	1820	7	nearer	nearer	IN
20417	1820	8	the	the	DT
20417	1820	9	anthropoid	anthropoid	NN
20417	1820	10	type	type	NN
20417	1820	11	.	.	.
20417	1821	1	It	-PRON-	PRP
20417	1821	2	is	be	VBZ
20417	1821	3	difficult	difficult	JJ
20417	1821	4	not	not	RB
20417	1821	5	to	to	TO
20417	1821	6	admit	admit	VB
20417	1821	7	the	the	DT
20417	1821	8	ring	ring	NN
20417	1821	9	of	of	IN
20417	1821	10	truth	truth	NN
20417	1821	11	in	in	IN
20417	1821	12	the	the	DT
20417	1821	13	closing	closing	NN
20417	1821	14	words	word	NNS
20417	1821	15	of	of	IN
20417	1821	16	Darwin	Darwin	NNP
20417	1821	17	's	's	POS
20417	1821	18	_	_	NNP
20417	1821	19	Descent	Descent	NNP
20417	1821	20	of	of	IN
20417	1821	21	Man	Man	NNP
20417	1821	22	_	_	NNP
20417	1821	23	:	:	:
20417	1821	24	"	"	``
20417	1821	25	We	-PRON-	PRP
20417	1821	26	must	must	MD
20417	1821	27	,	,	,
20417	1821	28	however	however	RB
20417	1821	29	,	,	,
20417	1821	30	acknowledge	acknowledge	XX
20417	1821	31	,	,	,
20417	1821	32	as	as	IN
20417	1821	33	it	-PRON-	PRP
20417	1821	34	seems	seem	VBZ
20417	1821	35	to	to	IN
20417	1821	36	me	-PRON-	PRP
20417	1821	37	,	,	,
20417	1821	38	that	that	DT
20417	1821	39	man	man	NN
20417	1821	40	,	,	,
20417	1821	41	with	with	IN
20417	1821	42	all	all	DT
20417	1821	43	his	-PRON-	PRP$
20417	1821	44	noble	noble	JJ
20417	1821	45	qualities	quality	NNS
20417	1821	46	,	,	,
20417	1821	47	with	with	IN
20417	1821	48	sympathy	sympathy	NN
20417	1821	49	which	which	WDT
20417	1821	50	feels	feel	VBZ
20417	1821	51	for	for	IN
20417	1821	52	the	the	DT
20417	1821	53	most	most	RBS
20417	1821	54	debased	debased	JJ
20417	1821	55	,	,	,
20417	1821	56	with	with	IN
20417	1821	57	benevolence	benevolence	NN
20417	1821	58	which	which	WDT
20417	1821	59	extends	extend	VBZ
20417	1821	60	not	not	RB
20417	1821	61	only	only	RB
20417	1821	62	to	to	IN
20417	1821	63	other	other	JJ
20417	1821	64	men	man	NNS
20417	1821	65	but	but	CC
20417	1821	66	to	to	IN
20417	1821	67	the	the	DT
20417	1821	68	humblest	humblest	NN
20417	1821	69	living	live	VBG
20417	1821	70	creature	creature	NN
20417	1821	71	,	,	,
20417	1821	72	with	with	IN
20417	1821	73	his	-PRON-	PRP$
20417	1821	74	God	God	NNP
20417	1821	75	-	-	HYPH
20417	1821	76	like	like	JJ
20417	1821	77	intellect	intellect	NN
20417	1821	78	which	which	WDT
20417	1821	79	has	have	VBZ
20417	1821	80	penetrated	penetrate	VBN
20417	1821	81	into	into	IN
20417	1821	82	the	the	DT
20417	1821	83	movements	movement	NNS
20417	1821	84	and	and	CC
20417	1821	85	constitution	constitution	NN
20417	1821	86	of	of	IN
20417	1821	87	the	the	DT
20417	1821	88	solar	solar	JJ
20417	1821	89	system	system	NN
20417	1821	90	--	--	:
20417	1821	91	with	with	IN
20417	1821	92	all	all	PDT
20417	1821	93	these	these	DT
20417	1821	94	exalted	exalted	JJ
20417	1821	95	powers	power	NNS
20417	1821	96	--	--	:
20417	1821	97	man	man	NN
20417	1821	98	still	still	RB
20417	1821	99	bears	bear	VBZ
20417	1821	100	in	in	IN
20417	1821	101	his	-PRON-	PRP$
20417	1821	102	bodily	bodily	JJ
20417	1821	103	frame	frame	NN
20417	1821	104	the	the	DT
20417	1821	105	indelible	indelible	JJ
20417	1821	106	stamp	stamp	NN
20417	1821	107	of	of	IN
20417	1821	108	his	-PRON-	PRP$
20417	1821	109	lowly	lowly	JJ
20417	1821	110	origin	origin	NN
20417	1821	111	.	.	.
20417	1821	112	"	"	''
20417	1822	1	THE	the	DT
20417	1822	2	EVOLVING	evolve	VBG
20417	1822	3	SYSTEM	system	NN
20417	1822	4	OF	of	IN
20417	1822	5	NATURE	NATURE	NNP
20417	1822	6	There	there	EX
20417	1822	7	is	be	VBZ
20417	1822	8	another	another	DT
20417	1822	9	side	side	NN
20417	1822	10	of	of	IN
20417	1822	11	evolution	evolution	NN
20417	1822	12	so	so	RB
20417	1822	13	obvious	obvious	JJ
20417	1822	14	that	that	IN
20417	1822	15	it	-PRON-	PRP
20417	1822	16	is	be	VBZ
20417	1822	17	often	often	RB
20417	1822	18	overlooked	overlook	VBN
20417	1822	19	,	,	,
20417	1822	20	the	the	DT
20417	1822	21	tendency	tendency	NN
20417	1822	22	to	to	TO
20417	1822	23	link	link	VB
20417	1822	24	lives	life	NNS
20417	1822	25	together	together	RB
20417	1822	26	in	in	IN
20417	1822	27	vital	vital	JJ
20417	1822	28	inter	inter	NN
20417	1822	29	-	-	NNS
20417	1822	30	relations	relation	NNS
20417	1822	31	.	.	.
20417	1823	1	Thus	thus	RB
20417	1823	2	flowers	flower	NNS
20417	1823	3	and	and	CC
20417	1823	4	their	-PRON-	PRP$
20417	1823	5	insect	insect	JJ
20417	1823	6	visitors	visitor	NNS
20417	1823	7	are	be	VBP
20417	1823	8	often	often	RB
20417	1823	9	vitally	vitally	RB
20417	1823	10	interlinked	interlink	VBN
20417	1823	11	in	in	IN
20417	1823	12	mutual	mutual	JJ
20417	1823	13	dependence	dependence	NN
20417	1823	14	.	.	.
20417	1824	1	Many	many	JJ
20417	1824	2	birds	bird	NNS
20417	1824	3	feed	feed	VBP
20417	1824	4	on	on	IN
20417	1824	5	berries	berry	NNS
20417	1824	6	and	and	CC
20417	1824	7	distribute	distribute	VB
20417	1824	8	the	the	DT
20417	1824	9	seeds	seed	NNS
20417	1824	10	.	.	.
20417	1825	1	The	the	DT
20417	1825	2	tiny	tiny	JJ
20417	1825	3	freshwater	freshwater	NN
20417	1825	4	snail	snail	NN
20417	1825	5	is	be	VBZ
20417	1825	6	the	the	DT
20417	1825	7	host	host	NN
20417	1825	8	of	of	IN
20417	1825	9	the	the	DT
20417	1825	10	juvenile	juvenile	JJ
20417	1825	11	stages	stage	NNS
20417	1825	12	of	of	IN
20417	1825	13	the	the	DT
20417	1825	14	liver	liver	NN
20417	1825	15	-	-	HYPH
20417	1825	16	fluke	fluke	NN
20417	1825	17	of	of	IN
20417	1825	18	the	the	DT
20417	1825	19	sheep	sheep	NN
20417	1825	20	.	.	.
20417	1826	1	The	the	DT
20417	1826	2	mosquito	mosquito	NN
20417	1826	3	is	be	VBZ
20417	1826	4	the	the	DT
20417	1826	5	vehicle	vehicle	NN
20417	1826	6	of	of	IN
20417	1826	7	malaria	malaria	NN
20417	1826	8	from	from	IN
20417	1826	9	man	man	NN
20417	1826	10	to	to	IN
20417	1826	11	man	man	NN
20417	1826	12	,	,	,
20417	1826	13	and	and	CC
20417	1826	14	the	the	DT
20417	1826	15	tse	tse	JJ
20417	1826	16	-	-	HYPH
20417	1826	17	tse	tse	NN
20417	1826	18	fly	fly	VBP
20417	1826	19	spreads	spread	VBZ
20417	1826	20	sleeping	sleep	VBG
20417	1826	21	sickness	sickness	NN
20417	1826	22	.	.	.
20417	1827	1	The	the	DT
20417	1827	2	freshwater	freshwater	NN
20417	1827	3	mussel	mussel	NN
20417	1827	4	can	can	MD
20417	1827	5	not	not	RB
20417	1827	6	continue	continue	VB
20417	1827	7	its	-PRON-	PRP$
20417	1827	8	race	race	NN
20417	1827	9	without	without	IN
20417	1827	10	the	the	DT
20417	1827	11	unconscious	unconscious	JJ
20417	1827	12	co	co	NN
20417	1827	13	-	-	NN
20417	1827	14	operation	operation	NN
20417	1827	15	of	of	IN
20417	1827	16	the	the	DT
20417	1827	17	minnow	minnow	NN
20417	1827	18	,	,	,
20417	1827	19	and	and	CC
20417	1827	20	the	the	DT
20417	1827	21	freshwater	freshwater	NNP
20417	1827	22	fish	fish	NN
20417	1827	23	called	call	VBD
20417	1827	24	the	the	DT
20417	1827	25	bitterling	bitterle	VBG
20417	1827	26	can	can	MD
20417	1827	27	not	not	RB
20417	1827	28	continue	continue	VB
20417	1827	29	its	-PRON-	PRP$
20417	1827	30	race	race	NN
20417	1827	31	without	without	IN
20417	1827	32	the	the	DT
20417	1827	33	unconscious	unconscious	JJ
20417	1827	34	co	co	NN
20417	1827	35	-	-	NN
20417	1827	36	operation	operation	NN
20417	1827	37	of	of	IN
20417	1827	38	the	the	DT
20417	1827	39	mussel	mussel	NN
20417	1827	40	.	.	.
20417	1828	1	There	there	EX
20417	1828	2	are	be	VBP
20417	1828	3	numerous	numerous	JJ
20417	1828	4	mutually	mutually	RB
20417	1828	5	beneficial	beneficial	JJ
20417	1828	6	partnerships	partnership	NNS
20417	1828	7	between	between	IN
20417	1828	8	different	different	JJ
20417	1828	9	kinds	kind	NNS
20417	1828	10	of	of	IN
20417	1828	11	creatures	creature	NNS
20417	1828	12	,	,	,
20417	1828	13	and	and	CC
20417	1828	14	other	other	JJ
20417	1828	15	inter	inter	JJ
20417	1828	16	-	-	NNS
20417	1828	17	relations	relation	NNS
20417	1828	18	where	where	WRB
20417	1828	19	the	the	DT
20417	1828	20	benefit	benefit	NN
20417	1828	21	is	be	VBZ
20417	1828	22	one	one	CD
20417	1828	23	-	-	HYPH
20417	1828	24	sided	sided	JJ
20417	1828	25	,	,	,
20417	1828	26	as	as	IN
20417	1828	27	in	in	IN
20417	1828	28	the	the	DT
20417	1828	29	case	case	NN
20417	1828	30	of	of	IN
20417	1828	31	insects	insect	NNS
20417	1828	32	that	that	WDT
20417	1828	33	make	make	VBP
20417	1828	34	galls	gall	NNS
20417	1828	35	on	on	IN
20417	1828	36	plants	plant	NNS
20417	1828	37	.	.	.
20417	1829	1	There	there	EX
20417	1829	2	are	be	VBP
20417	1829	3	also	also	RB
20417	1829	4	among	among	IN
20417	1829	5	kindred	kindred	JJ
20417	1829	6	animals	animal	NNS
20417	1829	7	many	many	JJ
20417	1829	8	forms	form	NNS
20417	1829	9	of	of	IN
20417	1829	10	colonies	colony	NNS
20417	1829	11	,	,	,
20417	1829	12	communities	community	NNS
20417	1829	13	,	,	,
20417	1829	14	and	and	CC
20417	1829	15	societies	society	NNS
20417	1829	16	.	.	.
20417	1830	1	Nutritive	Nutritive	NNP
20417	1830	2	chains	chain	NNS
20417	1830	3	bind	bind	VBP
20417	1830	4	long	long	JJ
20417	1830	5	series	series	NN
20417	1830	6	of	of	IN
20417	1830	7	animals	animal	NNS
20417	1830	8	together	together	RB
20417	1830	9	,	,	,
20417	1830	10	the	the	DT
20417	1830	11	cod	cod	NN
20417	1830	12	feeding	feed	VBG
20417	1830	13	on	on	IN
20417	1830	14	the	the	DT
20417	1830	15	whelk	whelk	NN
20417	1830	16	,	,	,
20417	1830	17	the	the	DT
20417	1830	18	whelk	whelk	NN
20417	1830	19	on	on	IN
20417	1830	20	the	the	DT
20417	1830	21	worm	worm	NN
20417	1830	22	,	,	,
20417	1830	23	the	the	DT
20417	1830	24	worm	worm	NN
20417	1830	25	on	on	IN
20417	1830	26	the	the	DT
20417	1830	27	organic	organic	JJ
20417	1830	28	dust	dust	NN
20417	1830	29	of	of	IN
20417	1830	30	the	the	DT
20417	1830	31	sea	sea	NN
20417	1830	32	.	.	.
20417	1831	1	There	there	EX
20417	1831	2	is	be	VBZ
20417	1831	3	a	a	DT
20417	1831	4	system	system	NN
20417	1831	5	of	of	IN
20417	1831	6	successive	successive	JJ
20417	1831	7	incarnations	incarnation	NNS
20417	1831	8	and	and	CC
20417	1831	9	matter	matter	NN
20417	1831	10	is	be	VBZ
20417	1831	11	continually	continually	RB
20417	1831	12	passing	pass	VBG
20417	1831	13	from	from	IN
20417	1831	14	one	one	CD
20417	1831	15	embodiment	embodiment	NN
20417	1831	16	to	to	IN
20417	1831	17	another	another	DT
20417	1831	18	.	.	.
20417	1832	1	These	these	DT
20417	1832	2	instances	instance	NNS
20417	1832	3	must	must	MD
20417	1832	4	suffice	suffice	VB
20417	1832	5	to	to	TO
20417	1832	6	illustrate	illustrate	VB
20417	1832	7	the	the	DT
20417	1832	8	central	central	JJ
20417	1832	9	biological	biological	JJ
20417	1832	10	idea	idea	NN
20417	1832	11	of	of	IN
20417	1832	12	the	the	DT
20417	1832	13	web	web	NN
20417	1832	14	of	of	IN
20417	1832	15	life	life	NN
20417	1832	16	,	,	,
20417	1832	17	the	the	DT
20417	1832	18	interlinked	interlinked	JJ
20417	1832	19	System	System	NNP
20417	1832	20	of	of	IN
20417	1832	21	Animate	Animate	NNP
20417	1832	22	Nature	Nature	NNP
20417	1832	23	.	.	.
20417	1833	1	Linnæus	Linnæus	NNP
20417	1833	2	spoke	speak	VBD
20417	1833	3	of	of	IN
20417	1833	4	the	the	DT
20417	1833	5	Systema	Systema	NNP
20417	1833	6	Naturæ	Naturæ	NNP
20417	1833	7	,	,	,
20417	1833	8	meaning	mean	VBG
20417	1833	9	the	the	DT
20417	1833	10	orderly	orderly	JJ
20417	1833	11	hierarchy	hierarchy	NN
20417	1833	12	of	of	IN
20417	1833	13	classes	class	NNS
20417	1833	14	,	,	,
20417	1833	15	orders	order	NNS
20417	1833	16	,	,	,
20417	1833	17	families	family	NNS
20417	1833	18	,	,	,
20417	1833	19	genera	genera	NN
20417	1833	20	,	,	,
20417	1833	21	and	and	CC
20417	1833	22	species	specie	NNS
20417	1833	23	;	;	:
20417	1833	24	but	but	CC
20417	1833	25	we	-PRON-	PRP
20417	1833	26	owe	owe	VBP
20417	1833	27	to	to	IN
20417	1833	28	Darwin	Darwin	NNP
20417	1833	29	in	in	IN
20417	1833	30	particular	particular	JJ
20417	1833	31	some	some	DT
20417	1833	32	knowledge	knowledge	NN
20417	1833	33	of	of	IN
20417	1833	34	a	a	DT
20417	1833	35	more	more	RBR
20417	1833	36	dynamic	dynamic	JJ
20417	1833	37	Systema	Systema	NNP
20417	1833	38	Naturæ	Naturæ	NNPS
20417	1833	39	,	,	,
20417	1833	40	the	the	DT
20417	1833	41	network	network	NN
20417	1833	42	of	of	IN
20417	1833	43	vital	vital	JJ
20417	1833	44	inter	inter	NN
20417	1833	45	-	-	NNS
20417	1833	46	relations	relation	NNS
20417	1833	47	.	.	.
20417	1834	1	This	this	DT
20417	1834	2	has	have	VBZ
20417	1834	3	become	become	VBN
20417	1834	4	more	more	RBR
20417	1834	5	and	and	CC
20417	1834	6	more	more	RBR
20417	1834	7	complex	complex	JJ
20417	1834	8	as	as	IN
20417	1834	9	evolution	evolution	NN
20417	1834	10	has	have	VBZ
20417	1834	11	continued	continue	VBN
20417	1834	12	,	,	,
20417	1834	13	and	and	CC
20417	1834	14	man	man	NN
20417	1834	15	's	's	POS
20417	1834	16	web	web	NN
20417	1834	17	is	be	VBZ
20417	1834	18	most	most	RBS
20417	1834	19	complex	complex	JJ
20417	1834	20	of	of	IN
20417	1834	21	all	all	DT
20417	1834	22	.	.	.
20417	1835	1	It	-PRON-	PRP
20417	1835	2	means	mean	VBZ
20417	1835	3	making	make	VBG
20417	1835	4	Animate	Animate	NNP
20417	1835	5	Nature	nature	NN
20417	1835	6	more	more	JJR
20417	1835	7	of	of	IN
20417	1835	8	a	a	DT
20417	1835	9	unity	unity	NN
20417	1835	10	;	;	:
20417	1835	11	it	-PRON-	PRP
20417	1835	12	means	mean	VBZ
20417	1835	13	an	an	DT
20417	1835	14	external	external	JJ
20417	1835	15	method	method	NN
20417	1835	16	of	of	IN
20417	1835	17	registering	register	VBG
20417	1835	18	steps	step	NNS
20417	1835	19	of	of	IN
20417	1835	20	progress	progress	NN
20417	1835	21	;	;	:
20417	1835	22	it	-PRON-	PRP
20417	1835	23	means	mean	VBZ
20417	1835	24	an	an	DT
20417	1835	25	evolving	evolve	VBG
20417	1835	26	set	set	NN
20417	1835	27	of	of	IN
20417	1835	28	sieves	sieve	NNS
20417	1835	29	by	by	IN
20417	1835	30	which	which	WDT
20417	1835	31	new	new	JJ
20417	1835	32	variations	variation	NNS
20417	1835	33	are	be	VBP
20417	1835	34	sifted	sift	VBN
20417	1835	35	,	,	,
20417	1835	36	and	and	CC
20417	1835	37	living	living	NN
20417	1835	38	creatures	creature	NNS
20417	1835	39	are	be	VBP
20417	1835	40	kept	keep	VBN
20417	1835	41	from	from	IN
20417	1835	42	slipping	slip	VBG
20417	1835	43	down	down	RP
20417	1835	44	the	the	DT
20417	1835	45	steep	steep	JJ
20417	1835	46	ladder	ladder	NN
20417	1835	47	of	of	IN
20417	1835	48	evolution	evolution	NN
20417	1835	49	.	.	.
20417	1836	1	Parasitism	parasitism	NN
20417	1836	2	It	-PRON-	PRP
20417	1836	3	sometimes	sometimes	RB
20417	1836	4	happens	happen	VBZ
20417	1836	5	that	that	IN
20417	1836	6	the	the	DT
20417	1836	7	inter	inter	JJ
20417	1836	8	-	-	JJ
20417	1836	9	relation	relation	JJ
20417	1836	10	established	establish	VBN
20417	1836	11	between	between	IN
20417	1836	12	one	one	CD
20417	1836	13	living	live	VBG
20417	1836	14	creature	creature	NN
20417	1836	15	and	and	CC
20417	1836	16	another	another	DT
20417	1836	17	works	work	NNS
20417	1836	18	in	in	IN
20417	1836	19	a	a	DT
20417	1836	20	retrograde	retrograde	NN
20417	1836	21	direction	direction	NN
20417	1836	22	.	.	.
20417	1837	1	This	this	DT
20417	1837	2	is	be	VBZ
20417	1837	3	the	the	DT
20417	1837	4	case	case	NN
20417	1837	5	with	with	IN
20417	1837	6	many	many	JJ
20417	1837	7	thoroughgoing	thoroughgoe	VBG
20417	1837	8	internal	internal	JJ
20417	1837	9	parasites	parasite	NNS
20417	1837	10	which	which	WDT
20417	1837	11	have	have	VBP
20417	1837	12	sunk	sink	VBN
20417	1837	13	into	into	IN
20417	1837	14	an	an	DT
20417	1837	15	easygoing	easygoing	JJ
20417	1837	16	kind	kind	NN
20417	1837	17	of	of	IN
20417	1837	18	life	life	NN
20417	1837	19	,	,	,
20417	1837	20	utterly	utterly	RB
20417	1837	21	dependent	dependent	JJ
20417	1837	22	on	on	IN
20417	1837	23	their	-PRON-	PRP$
20417	1837	24	host	host	NN
20417	1837	25	for	for	IN
20417	1837	26	food	food	NN
20417	1837	27	,	,	,
20417	1837	28	requiring	require	VBG
20417	1837	29	no	no	DT
20417	1837	30	exertions	exertion	NNS
20417	1837	31	,	,	,
20417	1837	32	running	run	VBG
20417	1837	33	no	no	DT
20417	1837	34	risks	risk	NNS
20417	1837	35	,	,	,
20417	1837	36	and	and	CC
20417	1837	37	receiving	receive	VBG
20417	1837	38	no	no	DT
20417	1837	39	spur	spur	NN
20417	1837	40	to	to	TO
20417	1837	41	effort	effort	VB
20417	1837	42	.	.	.
20417	1838	1	Thus	thus	RB
20417	1838	2	we	-PRON-	PRP
20417	1838	3	see	see	VBP
20417	1838	4	that	that	DT
20417	1838	5	evolution	evolution	NN
20417	1838	6	is	be	VBZ
20417	1838	7	not	not	RB
20417	1838	8	necessarily	necessarily	RB
20417	1838	9	progressive	progressive	JJ
20417	1838	10	;	;	:
20417	1838	11	everything	everything	NN
20417	1838	12	depends	depend	VBZ
20417	1838	13	on	on	IN
20417	1838	14	the	the	DT
20417	1838	15	conditions	condition	NNS
20417	1838	16	in	in	IN
20417	1838	17	reference	reference	NN
20417	1838	18	to	to	TO
20417	1838	19	which	which	WDT
20417	1838	20	the	the	DT
20417	1838	21	living	living	NN
20417	1838	22	creatures	creature	NNS
20417	1838	23	have	have	VBP
20417	1838	24	been	be	VBN
20417	1838	25	evolved	evolve	VBN
20417	1838	26	.	.	.
20417	1839	1	When	when	WRB
20417	1839	2	the	the	DT
20417	1839	3	conditions	condition	NNS
20417	1839	4	are	be	VBP
20417	1839	5	too	too	RB
20417	1839	6	easygoing	easygoing	JJ
20417	1839	7	,	,	,
20417	1839	8	the	the	DT
20417	1839	9	animal	animal	NN
20417	1839	10	may	may	MD
20417	1839	11	be	be	VB
20417	1839	12	thoroughly	thoroughly	RB
20417	1839	13	well	well	RB
20417	1839	14	adapted	adapt	VBN
20417	1839	15	to	to	IN
20417	1839	16	them	-PRON-	PRP
20417	1839	17	--	--	:
20417	1839	18	as	as	IN
20417	1839	19	a	a	DT
20417	1839	20	tapeworm	tapeworm	NN
20417	1839	21	certainly	certainly	RB
20417	1839	22	is	be	VBZ
20417	1839	23	--	--	:
20417	1839	24	but	but	CC
20417	1839	25	it	-PRON-	PRP
20417	1839	26	slips	slip	VBZ
20417	1839	27	down	down	RP
20417	1839	28	the	the	DT
20417	1839	29	rungs	rung	NNS
20417	1839	30	of	of	IN
20417	1839	31	the	the	DT
20417	1839	32	ladder	ladder	NN
20417	1839	33	of	of	IN
20417	1839	34	evolution	evolution	NN
20417	1839	35	.	.	.
20417	1840	1	This	this	DT
20417	1840	2	is	be	VBZ
20417	1840	3	an	an	DT
20417	1840	4	interesting	interesting	JJ
20417	1840	5	minor	minor	JJ
20417	1840	6	chapter	chapter	NN
20417	1840	7	in	in	IN
20417	1840	8	the	the	DT
20417	1840	9	story	story	NN
20417	1840	10	of	of	IN
20417	1840	11	evolution	evolution	NN
20417	1840	12	--	--	:
20417	1840	13	the	the	DT
20417	1840	14	establishment	establishment	NN
20417	1840	15	of	of	IN
20417	1840	16	different	different	JJ
20417	1840	17	kinds	kind	NNS
20417	1840	18	of	of	IN
20417	1840	19	parasites	parasite	NNS
20417	1840	20	,	,	,
20417	1840	21	casual	casual	JJ
20417	1840	22	and	and	CC
20417	1840	23	constant	constant	JJ
20417	1840	24	,	,	,
20417	1840	25	temporary	temporary	JJ
20417	1840	26	and	and	CC
20417	1840	27	lifelong	lifelong	JJ
20417	1840	28	,	,	,
20417	1840	29	external	external	JJ
20417	1840	30	hangers	hanger	NNS
20417	1840	31	-	-	HYPH
20417	1840	32	on	on	RP
20417	1840	33	and	and	CC
20417	1840	34	internal	internal	JJ
20417	1840	35	unpaying	unpaying	JJ
20417	1840	36	boarders	boarder	NNS
20417	1840	37	,	,	,
20417	1840	38	those	those	DT
20417	1840	39	that	that	WDT
20417	1840	40	live	live	VBP
20417	1840	41	in	in	IN
20417	1840	42	the	the	DT
20417	1840	43	food	food	NN
20417	1840	44	-	-	HYPH
20417	1840	45	canal	canal	NN
20417	1840	46	and	and	CC
20417	1840	47	depend	depend	VB
20417	1840	48	on	on	IN
20417	1840	49	the	the	DT
20417	1840	50	host	host	NN
20417	1840	51	's	's	POS
20417	1840	52	food	food	NN
20417	1840	53	and	and	CC
20417	1840	54	those	those	DT
20417	1840	55	that	that	WDT
20417	1840	56	inhabit	inhabit	VBP
20417	1840	57	the	the	DT
20417	1840	58	blood	blood	NN
20417	1840	59	or	or	CC
20417	1840	60	the	the	DT
20417	1840	61	tissues	tissue	NNS
20417	1840	62	and	and	CC
20417	1840	63	find	find	VB
20417	1840	64	their	-PRON-	PRP$
20417	1840	65	food	food	NN
20417	1840	66	there	there	RB
20417	1840	67	.	.	.
20417	1841	1	It	-PRON-	PRP
20417	1841	2	seems	seem	VBZ
20417	1841	3	clear	clear	JJ
20417	1841	4	that	that	IN
20417	1841	5	ichneumon	ichneumon	NNP
20417	1841	6	grubs	grub	NNS
20417	1841	7	and	and	CC
20417	1841	8	the	the	DT
20417	1841	9	like	like	UH
20417	1841	10	which	which	WDT
20417	1841	11	hatch	hatch	VBP
20417	1841	12	inside	inside	IN
20417	1841	13	a	a	DT
20417	1841	14	caterpillar	caterpillar	NN
20417	1841	15	and	and	CC
20417	1841	16	eat	eat	VB
20417	1841	17	it	-PRON-	PRP
20417	1841	18	alive	alive	JJ
20417	1841	19	are	be	VBP
20417	1841	20	not	not	RB
20417	1841	21	so	so	RB
20417	1841	22	much	much	JJ
20417	1841	23	parasites	parasite	NNS
20417	1841	24	as	as	IN
20417	1841	25	"	"	``
20417	1841	26	beasts	beast	NNS
20417	1841	27	of	of	IN
20417	1841	28	prey	prey	NN
20417	1841	29	"	"	``
20417	1841	30	working	work	VBG
20417	1841	31	from	from	IN
20417	1841	32	within	within	IN
20417	1841	33	.	.	.
20417	1842	1	But	but	CC
20417	1842	2	there	there	EX
20417	1842	3	are	be	VBP
20417	1842	4	two	two	CD
20417	1842	5	sides	side	NNS
20417	1842	6	to	to	IN
20417	1842	7	this	this	DT
20417	1842	8	minor	minor	JJ
20417	1842	9	chapter	chapter	NN
20417	1842	10	:	:	:
20417	1842	11	there	there	EX
20417	1842	12	is	be	VBZ
20417	1842	13	the	the	DT
20417	1842	14	evolution	evolution	NN
20417	1842	15	of	of	IN
20417	1842	16	the	the	DT
20417	1842	17	parasite	parasite	NN
20417	1842	18	,	,	,
20417	1842	19	and	and	CC
20417	1842	20	there	there	EX
20417	1842	21	is	be	VBZ
20417	1842	22	also	also	RB
20417	1842	23	the	the	DT
20417	1842	24	evolution	evolution	NN
20417	1842	25	of	of	IN
20417	1842	26	counteractive	counteractive	JJ
20417	1842	27	measures	measure	NNS
20417	1842	28	on	on	IN
20417	1842	29	the	the	DT
20417	1842	30	part	part	NN
20417	1842	31	of	of	IN
20417	1842	32	the	the	DT
20417	1842	33	host	host	NN
20417	1842	34	.	.	.
20417	1843	1	Thus	thus	RB
20417	1843	2	there	there	EX
20417	1843	3	is	be	VBZ
20417	1843	4	the	the	DT
20417	1843	5	maintenance	maintenance	NN
20417	1843	6	of	of	IN
20417	1843	7	a	a	DT
20417	1843	8	bodyguard	bodyguard	NN
20417	1843	9	of	of	IN
20417	1843	10	wandering	wander	VBG
20417	1843	11	amoeboid	amoeboid	NN
20417	1843	12	cells	cell	NNS
20417	1843	13	,	,	,
20417	1843	14	which	which	WDT
20417	1843	15	tackle	tackle	VBP
20417	1843	16	the	the	DT
20417	1843	17	microbes	microbe	NNS
20417	1843	18	invading	invade	VBG
20417	1843	19	the	the	DT
20417	1843	20	body	body	NN
20417	1843	21	and	and	CC
20417	1843	22	often	often	RB
20417	1843	23	succeed	succeed	VBP
20417	1843	24	in	in	IN
20417	1843	25	overpowering	overpower	VBG
20417	1843	26	and	and	CC
20417	1843	27	digesting	digest	VBG
20417	1843	28	them	-PRON-	PRP
20417	1843	29	.	.	.
20417	1844	1	Thus	thus	RB
20417	1844	2	,	,	,
20417	1844	3	again	again	RB
20417	1844	4	,	,	,
20417	1844	5	there	there	EX
20417	1844	6	is	be	VBZ
20417	1844	7	the	the	DT
20417	1844	8	protective	protective	JJ
20417	1844	9	capacity	capacity	NN
20417	1844	10	the	the	DT
20417	1844	11	blood	blood	NN
20417	1844	12	has	have	VBZ
20417	1844	13	of	of	IN
20417	1844	14	making	make	VBG
20417	1844	15	antagonistic	antagonistic	JJ
20417	1844	16	substances	substance	NNS
20417	1844	17	or	or	CC
20417	1844	18	"	"	``
20417	1844	19	anti	anti	JJ
20417	1844	20	-	-	JJ
20417	1844	21	bodies	body	NNS
20417	1844	22	"	"	''
20417	1844	23	which	which	WDT
20417	1844	24	counteract	counteract	NN
20417	1844	25	poisons	poison	NNS
20417	1844	26	,	,	,
20417	1844	27	including	include	VBG
20417	1844	28	the	the	DT
20417	1844	29	poisons	poison	NNS
20417	1844	30	which	which	WDT
20417	1844	31	the	the	DT
20417	1844	32	intruding	intrude	VBG
20417	1844	33	parasites	parasite	NNS
20417	1844	34	often	often	RB
20417	1844	35	make	make	VBP
20417	1844	36	.	.	.
20417	1845	1	THE	the	DT
20417	1845	2	EVIDENCES	EVIDENCES	NNP
20417	1845	3	OF	of	IN
20417	1845	4	EVOLUTION	evolution	NN
20417	1845	5	--	--	:
20417	1845	6	HOW	how	WRB
20417	1845	7	IT	it	PRP
20417	1845	8	CAME	come	VBD
20417	1845	9	ABOUT	about	IN
20417	1845	10	§	§	CD
20417	1845	11	1	1	CD
20417	1845	12	Progress	progress	NN
20417	1845	13	in	in	IN
20417	1845	14	Evolution	evolution	NN
20417	1845	15	There	there	EX
20417	1845	16	has	have	VBZ
20417	1845	17	often	often	RB
20417	1845	18	been	be	VBN
20417	1845	19	slipping	slip	VBG
20417	1845	20	back	back	RB
20417	1845	21	and	and	CC
20417	1845	22	degeneracy	degeneracy	NN
20417	1845	23	in	in	IN
20417	1845	24	the	the	DT
20417	1845	25	course	course	NN
20417	1845	26	of	of	IN
20417	1845	27	evolution	evolution	NN
20417	1845	28	,	,	,
20417	1845	29	but	but	CC
20417	1845	30	the	the	DT
20417	1845	31	big	big	JJ
20417	1845	32	fact	fact	NN
20417	1845	33	is	be	VBZ
20417	1845	34	that	that	IN
20417	1845	35	there	there	EX
20417	1845	36	has	have	VBZ
20417	1845	37	been	be	VBN
20417	1845	38	progress	progress	NN
20417	1845	39	.	.	.
20417	1846	1	For	for	IN
20417	1846	2	millions	million	NNS
20417	1846	3	of	of	IN
20417	1846	4	years	year	NNS
20417	1846	5	Life	Life	NNP
20417	1846	6	has	have	VBZ
20417	1846	7	been	be	VBN
20417	1846	8	slowly	slowly	RB
20417	1846	9	creeping	creep	VBG
20417	1846	10	upwards	upwards	JJ
20417	1846	11	,	,	,
20417	1846	12	and	and	CC
20417	1846	13	if	if	IN
20417	1846	14	we	-PRON-	PRP
20417	1846	15	compare	compare	VBP
20417	1846	16	the	the	DT
20417	1846	17	highest	high	JJS
20417	1846	18	animals	animal	NNS
20417	1846	19	--	--	:
20417	1846	20	Birds	Birds	NNPS
20417	1846	21	and	and	CC
20417	1846	22	Mammals	mammal	NNS
20417	1846	23	--	--	:
20417	1846	24	with	with	IN
20417	1846	25	their	-PRON-	PRP$
20417	1846	26	predecessors	predecessor	NNS
20417	1846	27	,	,	,
20417	1846	28	we	-PRON-	PRP
20417	1846	29	must	must	MD
20417	1846	30	admit	admit	VB
20417	1846	31	that	that	IN
20417	1846	32	they	-PRON-	PRP
20417	1846	33	are	be	VBP
20417	1846	34	more	more	RBR
20417	1846	35	controlled	control	VBN
20417	1846	36	,	,	,
20417	1846	37	more	more	JJR
20417	1846	38	masters	master	NNS
20417	1846	39	of	of	IN
20417	1846	40	their	-PRON-	PRP$
20417	1846	41	fate	fate	NN
20417	1846	42	,	,	,
20417	1846	43	with	with	IN
20417	1846	44	more	more	JJR
20417	1846	45	mentality	mentality	NN
20417	1846	46	.	.	.
20417	1847	1	Evolution	evolution	NN
20417	1847	2	is	be	VBZ
20417	1847	3	on	on	IN
20417	1847	4	the	the	DT
20417	1847	5	whole	whole	JJ
20417	1847	6	_	_	NNP
20417	1847	7	integrative	integrative	JJ
20417	1847	8	_	_	NNP
20417	1847	9	;	;	:
20417	1847	10	that	that	DT
20417	1847	11	is	be	VBZ
20417	1847	12	to	to	TO
20417	1847	13	say	say	VB
20417	1847	14	,	,	,
20417	1847	15	it	-PRON-	PRP
20417	1847	16	makes	make	VBZ
20417	1847	17	against	against	IN
20417	1847	18	instability	instability	NN
20417	1847	19	and	and	CC
20417	1847	20	disorder	disorder	NN
20417	1847	21	,	,	,
20417	1847	22	and	and	CC
20417	1847	23	towards	towards	IN
20417	1847	24	harmony	harmony	NN
20417	1847	25	and	and	CC
20417	1847	26	progress	progress	NN
20417	1847	27	.	.	.
20417	1848	1	Even	even	RB
20417	1848	2	in	in	IN
20417	1848	3	the	the	DT
20417	1848	4	rise	rise	NN
20417	1848	5	of	of	IN
20417	1848	6	Birds	Birds	NNPS
20417	1848	7	and	and	CC
20417	1848	8	Mammals	mammal	NNS
20417	1848	9	we	-PRON-	PRP
20417	1848	10	can	can	MD
20417	1848	11	discern	discern	VB
20417	1848	12	that	that	IN
20417	1848	13	the	the	DT
20417	1848	14	evolutionary	evolutionary	JJ
20417	1848	15	process	process	NN
20417	1848	16	was	be	VBD
20417	1848	17	making	make	VBG
20417	1848	18	towards	towards	IN
20417	1848	19	a	a	DT
20417	1848	20	fuller	full	JJR
20417	1848	21	embodiment	embodiment	NN
20417	1848	22	or	or	CC
20417	1848	23	expression	expression	NN
20417	1848	24	of	of	IN
20417	1848	25	what	what	WP
20417	1848	26	Man	Man	NNP
20417	1848	27	values	value	NNS
20417	1848	28	most	most	RBS
20417	1848	29	--	--	:
20417	1848	30	control	control	NN
20417	1848	31	,	,	,
20417	1848	32	freedom	freedom	NN
20417	1848	33	,	,	,
20417	1848	34	understanding	understanding	NN
20417	1848	35	,	,	,
20417	1848	36	and	and	CC
20417	1848	37	love	love	NN
20417	1848	38	.	.	.
20417	1849	1	The	the	DT
20417	1849	2	advance	advance	NN
20417	1849	3	of	of	IN
20417	1849	4	animal	animal	NN
20417	1849	5	life	life	NN
20417	1849	6	through	through	IN
20417	1849	7	the	the	DT
20417	1849	8	ages	age	NNS
20417	1849	9	has	have	VBZ
20417	1849	10	been	be	VBN
20417	1849	11	chequered	chequer	VBN
20417	1849	12	,	,	,
20417	1849	13	but	but	CC
20417	1849	14	on	on	IN
20417	1849	15	the	the	DT
20417	1849	16	whole	whole	NN
20417	1849	17	it	-PRON-	PRP
20417	1849	18	has	have	VBZ
20417	1849	19	been	be	VBN
20417	1849	20	an	an	DT
20417	1849	21	advance	advance	NN
20417	1849	22	towards	towards	IN
20417	1849	23	increasing	increase	VBG
20417	1849	24	fullness	fullness	NN
20417	1849	25	,	,	,
20417	1849	26	freedom	freedom	NN
20417	1849	27	,	,	,
20417	1849	28	and	and	CC
20417	1849	29	fitness	fitness	NN
20417	1849	30	of	of	IN
20417	1849	31	life	life	NN
20417	1849	32	.	.	.
20417	1850	1	In	in	IN
20417	1850	2	the	the	DT
20417	1850	3	study	study	NN
20417	1850	4	of	of	IN
20417	1850	5	this	this	DT
20417	1850	6	advance	advance	NN
20417	1850	7	--	--	:
20417	1850	8	the	the	DT
20417	1850	9	central	central	JJ
20417	1850	10	fact	fact	NN
20417	1850	11	of	of	IN
20417	1850	12	Organic	Organic	NNP
20417	1850	13	Evolution	Evolution	NNP
20417	1850	14	--	--	:
20417	1850	15	there	there	EX
20417	1850	16	is	be	VBZ
20417	1850	17	assuredly	assuredly	RB
20417	1850	18	much	much	JJ
20417	1850	19	for	for	IN
20417	1850	20	Man	Man	NNP
20417	1850	21	's	's	POS
20417	1850	22	instruction	instruction	NN
20417	1850	23	and	and	CC
20417	1850	24	much	much	JJ
20417	1850	25	for	for	IN
20417	1850	26	his	-PRON-	PRP$
20417	1850	27	encouragement	encouragement	NN
20417	1850	28	.	.	.
20417	1851	1	Evidences	evidence	NNS
20417	1851	2	of	of	IN
20417	1851	3	Evolution	evolution	NN
20417	1851	4	In	in	IN
20417	1851	5	all	all	PDT
20417	1851	6	this	this	DT
20417	1851	7	,	,	,
20417	1851	8	it	-PRON-	PRP
20417	1851	9	may	may	MD
20417	1851	10	be	be	VB
20417	1851	11	said	say	VBN
20417	1851	12	,	,	,
20417	1851	13	the	the	DT
20417	1851	14	fact	fact	NN
20417	1851	15	of	of	IN
20417	1851	16	evolution	evolution	NN
20417	1851	17	has	have	VBZ
20417	1851	18	been	be	VBN
20417	1851	19	taken	take	VBN
20417	1851	20	for	for	IN
20417	1851	21	granted	grant	VBN
20417	1851	22	,	,	,
20417	1851	23	but	but	CC
20417	1851	24	what	what	WP
20417	1851	25	are	be	VBP
20417	1851	26	the	the	DT
20417	1851	27	evidences	evidence	NNS
20417	1851	28	?	?	.
20417	1852	1	Perhaps	perhaps	RB
20417	1852	2	it	-PRON-	PRP
20417	1852	3	should	should	MD
20417	1852	4	be	be	VB
20417	1852	5	frankly	frankly	RB
20417	1852	6	answered	answer	VBN
20417	1852	7	that	that	IN
20417	1852	8	the	the	DT
20417	1852	9	idea	idea	NN
20417	1852	10	of	of	IN
20417	1852	11	evolution	evolution	NN
20417	1852	12	,	,	,
20417	1852	13	that	that	IN
20417	1852	14	the	the	DT
20417	1852	15	present	present	NN
20417	1852	16	is	be	VBZ
20417	1852	17	the	the	DT
20417	1852	18	child	child	NN
20417	1852	19	of	of	IN
20417	1852	20	the	the	DT
20417	1852	21	past	past	NN
20417	1852	22	and	and	CC
20417	1852	23	the	the	DT
20417	1852	24	parent	parent	NN
20417	1852	25	of	of	IN
20417	1852	26	the	the	DT
20417	1852	27	future	future	NN
20417	1852	28	,	,	,
20417	1852	29	can	can	MD
20417	1852	30	not	not	RB
20417	1852	31	be	be	VB
20417	1852	32	_	_	NNP
20417	1852	33	proved	prove	VBD
20417	1852	34	_	_	NNP
20417	1852	35	as	as	IN
20417	1852	36	one	one	PRP
20417	1852	37	may	may	MD
20417	1852	38	prove	prove	VB
20417	1852	39	the	the	DT
20417	1852	40	Law	Law	NNP
20417	1852	41	of	of	IN
20417	1852	42	Gravitation	Gravitation	NNP
20417	1852	43	.	.	.
20417	1853	1	All	all	DT
20417	1853	2	that	that	WDT
20417	1853	3	can	can	MD
20417	1853	4	be	be	VB
20417	1853	5	done	do	VBN
20417	1853	6	is	be	VBZ
20417	1853	7	to	to	TO
20417	1853	8	show	show	VB
20417	1853	9	that	that	IN
20417	1853	10	it	-PRON-	PRP
20417	1853	11	is	be	VBZ
20417	1853	12	a	a	DT
20417	1853	13	key	key	NN
20417	1853	14	--	--	:
20417	1853	15	a	a	DT
20417	1853	16	way	way	NN
20417	1853	17	of	of	IN
20417	1853	18	looking	look	VBG
20417	1853	19	at	at	IN
20417	1853	20	things	thing	NNS
20417	1853	21	--	--	:
20417	1853	22	that	that	WDT
20417	1853	23	fits	fit	VBZ
20417	1853	24	the	the	DT
20417	1853	25	facts	fact	NNS
20417	1853	26	.	.	.
20417	1854	1	There	there	EX
20417	1854	2	is	be	VBZ
20417	1854	3	no	no	DT
20417	1854	4	lock	lock	NN
20417	1854	5	that	that	IN
20417	1854	6	it	-PRON-	PRP
20417	1854	7	does	do	VBZ
20417	1854	8	not	not	RB
20417	1854	9	open	open	VB
20417	1854	10	.	.	.
20417	1855	1	But	but	CC
20417	1855	2	if	if	IN
20417	1855	3	the	the	DT
20417	1855	4	facts	fact	NNS
20417	1855	5	that	that	WDT
20417	1855	6	the	the	DT
20417	1855	7	evolution	evolution	NN
20417	1855	8	theory	theory	NN
20417	1855	9	vividly	vividly	RB
20417	1855	10	interprets	interpret	VBZ
20417	1855	11	be	be	VB
20417	1855	12	called	call	VBN
20417	1855	13	the	the	DT
20417	1855	14	evidences	evidence	NNS
20417	1855	15	of	of	IN
20417	1855	16	its	-PRON-	PRP$
20417	1855	17	validity	validity	NN
20417	1855	18	,	,	,
20417	1855	19	there	there	EX
20417	1855	20	is	be	VBZ
20417	1855	21	no	no	DT
20417	1855	22	lack	lack	NN
20417	1855	23	of	of	IN
20417	1855	24	them	-PRON-	PRP
20417	1855	25	.	.	.
20417	1856	1	There	there	EX
20417	1856	2	is	be	VBZ
20417	1856	3	_	_	NNP
20417	1856	4	historical	historical	JJ
20417	1856	5	_	_	NNP
20417	1856	6	evidence	evidence	NN
20417	1856	7	;	;	,
20417	1856	8	and	and	CC
20417	1856	9	what	what	WP
20417	1856	10	is	be	VBZ
20417	1856	11	more	more	RBR
20417	1856	12	eloquent	eloquent	JJ
20417	1856	13	than	than	IN
20417	1856	14	the	the	DT
20417	1856	15	general	general	JJ
20417	1856	16	fact	fact	NN
20417	1856	17	that	that	IN
20417	1856	18	fishes	fish	VBZ
20417	1856	19	emerge	emerge	VBP
20417	1856	20	before	before	IN
20417	1856	21	amphibians	amphibian	NNS
20417	1856	22	,	,	,
20417	1856	23	and	and	CC
20417	1856	24	these	these	DT
20417	1856	25	before	before	IN
20417	1856	26	reptiles	reptile	NNS
20417	1856	27	,	,	,
20417	1856	28	and	and	CC
20417	1856	29	these	these	DT
20417	1856	30	before	before	IN
20417	1856	31	birds	bird	NNS
20417	1856	32	,	,	,
20417	1856	33	and	and	CC
20417	1856	34	so	so	RB
20417	1856	35	on	on	RB
20417	1856	36	?	?	.
20417	1857	1	There	there	EX
20417	1857	2	are	be	VBP
20417	1857	3	wonderfully	wonderfully	RB
20417	1857	4	complete	complete	JJ
20417	1857	5	fossil	fossil	NN
20417	1857	6	series	series	NN
20417	1857	7	,	,	,
20417	1857	8	e.g.	e.g.	RB
20417	1858	1	among	among	IN
20417	1858	2	cuttlefishes	cuttlefish	NNS
20417	1858	3	,	,	,
20417	1858	4	in	in	IN
20417	1858	5	which	which	WDT
20417	1858	6	we	-PRON-	PRP
20417	1858	7	can	can	MD
20417	1858	8	almost	almost	RB
20417	1858	9	see	see	VB
20417	1858	10	evolution	evolution	NN
20417	1858	11	in	in	IN
20417	1858	12	process	process	NN
20417	1858	13	.	.	.
20417	1859	1	The	the	DT
20417	1859	2	pedigree	pedigree	NN
20417	1859	3	of	of	IN
20417	1859	4	horse	horse	NN
20417	1859	5	and	and	CC
20417	1859	6	elephant	elephant	NN
20417	1859	7	and	and	CC
20417	1859	8	crocodile	crocodile	NN
20417	1859	9	is	be	VBZ
20417	1859	10	in	in	IN
20417	1859	11	general	general	JJ
20417	1859	12	very	very	RB
20417	1859	13	convincing	convincing	JJ
20417	1859	14	,	,	,
20417	1859	15	though	though	IN
20417	1859	16	it	-PRON-	PRP
20417	1859	17	is	be	VBZ
20417	1859	18	to	to	TO
20417	1859	19	be	be	VB
20417	1859	20	confessed	confess	VBN
20417	1859	21	that	that	IN
20417	1859	22	there	there	EX
20417	1859	23	are	be	VBP
20417	1859	24	other	other	JJ
20417	1859	25	cases	case	NNS
20417	1859	26	in	in	IN
20417	1859	27	regard	regard	NN
20417	1859	28	to	to	IN
20417	1859	29	which	which	WDT
20417	1859	30	we	-PRON-	PRP
20417	1859	31	have	have	VBP
20417	1859	32	no	no	DT
20417	1859	33	light	light	NN
20417	1859	34	.	.	.
20417	1860	1	Who	who	WP
20417	1860	2	can	can	MD
20417	1860	3	tell	tell	VB
20417	1860	4	,	,	,
20417	1860	5	for	for	IN
20417	1860	6	instance	instance	NN
20417	1860	7	,	,	,
20417	1860	8	how	how	WRB
20417	1860	9	Vertebrates	Vertebrates	NNPS
20417	1860	10	arose	arise	VBD
20417	1860	11	or	or	CC
20417	1860	12	from	from	IN
20417	1860	13	what	what	WDT
20417	1860	14	origin	origin	NN
20417	1860	15	?	?	.
20417	1861	1	There	there	EX
20417	1861	2	is	be	VBZ
20417	1861	3	_	_	NNP
20417	1861	4	embryological	embryological	JJ
20417	1861	5	_	_	NNP
20417	1861	6	evidence	evidence	NN
20417	1861	7	,	,	,
20417	1861	8	for	for	IN
20417	1861	9	the	the	DT
20417	1861	10	individual	individual	JJ
20417	1861	11	development	development	NN
20417	1861	12	often	often	RB
20417	1861	13	reads	read	VBZ
20417	1861	14	like	like	IN
20417	1861	15	an	an	DT
20417	1861	16	abbreviated	abbreviate	VBN
20417	1861	17	recapitulation	recapitulation	NN
20417	1861	18	of	of	IN
20417	1861	19	the	the	DT
20417	1861	20	presumed	presume	VBN
20417	1861	21	evolution	evolution	NN
20417	1861	22	of	of	IN
20417	1861	23	the	the	DT
20417	1861	24	race	race	NN
20417	1861	25	.	.	.
20417	1862	1	The	the	DT
20417	1862	2	mammal	mammal	NN
20417	1862	3	's	's	POS
20417	1862	4	visceral	visceral	JJ
20417	1862	5	clefts	cleft	NNS
20417	1862	6	are	be	VBP
20417	1862	7	tell	tell	JJ
20417	1862	8	-	-	HYPH
20417	1862	9	tale	tale	JJ
20417	1862	10	evidence	evidence	NN
20417	1862	11	of	of	IN
20417	1862	12	remote	remote	JJ
20417	1862	13	aquatic	aquatic	JJ
20417	1862	14	ancestors	ancestor	NNS
20417	1862	15	,	,	,
20417	1862	16	breathing	breathe	VBG
20417	1862	17	by	by	IN
20417	1862	18	gills	gill	NNS
20417	1862	19	.	.	.
20417	1863	1	Something	something	NN
20417	1863	2	is	be	VBZ
20417	1863	3	known	know	VBN
20417	1863	4	in	in	IN
20417	1863	5	regard	regard	NN
20417	1863	6	to	to	IN
20417	1863	7	the	the	DT
20417	1863	8	historical	historical	JJ
20417	1863	9	evolution	evolution	NN
20417	1863	10	of	of	IN
20417	1863	11	antlers	antler	NNS
20417	1863	12	in	in	IN
20417	1863	13	bygone	bygone	NNP
20417	1863	14	ages	age	NNS
20417	1863	15	;	;	:
20417	1863	16	the	the	DT
20417	1863	17	Red	Red	NNP
20417	1863	18	Deer	Deer	NNP
20417	1863	19	of	of	IN
20417	1863	20	to	to	IN
20417	1863	21	-	-	HYPH
20417	1863	22	day	day	NN
20417	1863	23	recapitulates	recapitulate	NNS
20417	1863	24	at	at	IN
20417	1863	25	least	least	JJS
20417	1863	26	the	the	DT
20417	1863	27	general	general	JJ
20417	1863	28	outlines	outline	NNS
20417	1863	29	of	of	IN
20417	1863	30	the	the	DT
20417	1863	31	history	history	NN
20417	1863	32	.	.	.
20417	1864	1	The	the	DT
20417	1864	2	individual	individual	JJ
20417	1864	3	development	development	NN
20417	1864	4	of	of	IN
20417	1864	5	an	an	DT
20417	1864	6	asymmetrical	asymmetrical	JJ
20417	1864	7	flat	flat	JJ
20417	1864	8	-	-	HYPH
20417	1864	9	fish	fish	NN
20417	1864	10	,	,	,
20417	1864	11	like	like	IN
20417	1864	12	a	a	DT
20417	1864	13	plaice	plaice	NN
20417	1864	14	or	or	CC
20417	1864	15	sole	sole	NN
20417	1864	16	,	,	,
20417	1864	17	which	which	WDT
20417	1864	18	rests	rest	VBZ
20417	1864	19	and	and	CC
20417	1864	20	swims	swim	VBZ
20417	1864	21	on	on	IN
20417	1864	22	one	one	CD
20417	1864	23	side	side	NN
20417	1864	24	,	,	,
20417	1864	25	tells	tell	VBZ
20417	1864	26	us	-PRON-	PRP
20417	1864	27	plainly	plainly	RB
20417	1864	28	that	that	IN
20417	1864	29	its	-PRON-	PRP$
20417	1864	30	ancestors	ancestor	NNS
20417	1864	31	were	be	VBD
20417	1864	32	symmetrical	symmetrical	JJ
20417	1864	33	fishes	fish	NNS
20417	1864	34	.	.	.
20417	1865	1	There	there	EX
20417	1865	2	is	be	VBZ
20417	1865	3	what	what	WP
20417	1865	4	might	may	MD
20417	1865	5	be	be	VB
20417	1865	6	called	call	VBN
20417	1865	7	_	_	NNP
20417	1865	8	physiological	physiological	JJ
20417	1865	9	_	_	NNP
20417	1865	10	evidence	evidence	NN
20417	1865	11	,	,	,
20417	1865	12	for	for	IN
20417	1865	13	many	many	JJ
20417	1865	14	plants	plant	NNS
20417	1865	15	and	and	CC
20417	1865	16	animals	animal	NNS
20417	1865	17	are	be	VBP
20417	1865	18	variable	variable	JJ
20417	1865	19	before	before	IN
20417	1865	20	our	-PRON-	PRP$
20417	1865	21	eyes	eye	NNS
20417	1865	22	,	,	,
20417	1865	23	and	and	CC
20417	1865	24	evolution	evolution	NN
20417	1865	25	is	be	VBZ
20417	1865	26	going	go	VBG
20417	1865	27	on	on	RP
20417	1865	28	around	around	IN
20417	1865	29	us	-PRON-	PRP
20417	1865	30	to	to	NN
20417	1865	31	-	-	HYPH
20417	1865	32	day	day	NN
20417	1865	33	.	.	.
20417	1866	1	This	this	DT
20417	1866	2	is	be	VBZ
20417	1866	3	familiarly	familiarly	RB
20417	1866	4	seen	see	VBN
20417	1866	5	among	among	IN
20417	1866	6	domesticated	domesticated	JJ
20417	1866	7	animals	animal	NNS
20417	1866	8	and	and	CC
20417	1866	9	cultivated	cultivate	VBN
20417	1866	10	plants	plant	NNS
20417	1866	11	,	,	,
20417	1866	12	but	but	CC
20417	1866	13	there	there	EX
20417	1866	14	is	be	VBZ
20417	1866	15	abundant	abundant	JJ
20417	1866	16	flux	flux	NN
20417	1866	17	in	in	IN
20417	1866	18	Wild	Wild	NNP
20417	1866	19	Nature	Nature	NNP
20417	1866	20	.	.	.
20417	1867	1	It	-PRON-	PRP
20417	1867	2	need	nee	MD
20417	1867	3	hardly	hardly	RB
20417	1867	4	be	be	VB
20417	1867	5	said	say	VBN
20417	1867	6	that	that	IN
20417	1867	7	some	some	DT
20417	1867	8	organisms	organism	NNS
20417	1867	9	are	be	VBP
20417	1867	10	very	very	RB
20417	1867	11	conservative	conservative	JJ
20417	1867	12	,	,	,
20417	1867	13	and	and	CC
20417	1867	14	that	that	IN
20417	1867	15	change	change	NN
20417	1867	16	need	nee	MD
20417	1867	17	not	not	RB
20417	1867	18	be	be	VB
20417	1867	19	expected	expect	VBN
20417	1867	20	when	when	WRB
20417	1867	21	a	a	DT
20417	1867	22	position	position	NN
20417	1867	23	of	of	IN
20417	1867	24	stable	stable	JJ
20417	1867	25	equilibrium	equilibrium	NN
20417	1867	26	has	have	VBZ
20417	1867	27	been	be	VBN
20417	1867	28	secured	secure	VBN
20417	1867	29	.	.	.
20417	1868	1	There	there	EX
20417	1868	2	is	be	VBZ
20417	1868	3	also	also	RB
20417	1868	4	_	_	NNP
20417	1868	5	anatomical	anatomical	JJ
20417	1868	6	_	_	NNP
20417	1868	7	evidence	evidence	NN
20417	1868	8	of	of	IN
20417	1868	9	a	a	DT
20417	1868	10	most	most	RBS
20417	1868	11	convincing	convincing	JJ
20417	1868	12	quality	quality	NN
20417	1868	13	.	.	.
20417	1869	1	In	in	IN
20417	1869	2	the	the	DT
20417	1869	3	fore	fore	NN
20417	1869	4	-	-	HYPH
20417	1869	5	limbs	limb	NNS
20417	1869	6	of	of	IN
20417	1869	7	backboned	backbone	VBN
20417	1869	8	animals	animal	NNS
20417	1869	9	,	,	,
20417	1869	10	say	say	VB
20417	1869	11	,	,	,
20417	1869	12	the	the	DT
20417	1869	13	paddle	paddle	NN
20417	1869	14	of	of	IN
20417	1869	15	a	a	DT
20417	1869	16	turtle	turtle	NN
20417	1869	17	,	,	,
20417	1869	18	the	the	DT
20417	1869	19	wing	wing	NN
20417	1869	20	of	of	IN
20417	1869	21	a	a	DT
20417	1869	22	bird	bird	NN
20417	1869	23	,	,	,
20417	1869	24	the	the	DT
20417	1869	25	flipper	flipper	NN
20417	1869	26	of	of	IN
20417	1869	27	a	a	DT
20417	1869	28	whale	whale	NN
20417	1869	29	,	,	,
20417	1869	30	the	the	DT
20417	1869	31	fore	fore	NN
20417	1869	32	-	-	HYPH
20417	1869	33	leg	leg	NN
20417	1869	34	of	of	IN
20417	1869	35	a	a	DT
20417	1869	36	horse	horse	NN
20417	1869	37	,	,	,
20417	1869	38	and	and	CC
20417	1869	39	the	the	DT
20417	1869	40	arm	arm	NN
20417	1869	41	of	of	IN
20417	1869	42	a	a	DT
20417	1869	43	man	man	NN
20417	1869	44	;	;	:
20417	1869	45	the	the	DT
20417	1869	46	same	same	JJ
20417	1869	47	essential	essential	JJ
20417	1869	48	bones	bone	NNS
20417	1869	49	and	and	CC
20417	1869	50	muscles	muscle	NNS
20417	1869	51	are	be	VBP
20417	1869	52	used	use	VBN
20417	1869	53	to	to	IN
20417	1869	54	such	such	JJ
20417	1869	55	diverse	diverse	JJ
20417	1869	56	results	result	NNS
20417	1869	57	!	!	.
20417	1870	1	What	what	WP
20417	1870	2	could	could	MD
20417	1870	3	it	-PRON-	PRP
20417	1870	4	mean	mean	VB
20417	1870	5	save	save	VB
20417	1870	6	blood	blood	NN
20417	1870	7	relationship	relationship	NN
20417	1870	8	?	?	.
20417	1871	1	And	and	CC
20417	1871	2	as	as	IN
20417	1871	3	to	to	IN
20417	1871	4	the	the	DT
20417	1871	5	two	two	CD
20417	1871	6	sets	set	NNS
20417	1871	7	of	of	IN
20417	1871	8	teeth	tooth	NNS
20417	1871	9	in	in	IN
20417	1871	10	whalebone	whalebone	NN
20417	1871	11	whales	whale	NNS
20417	1871	12	,	,	,
20417	1871	13	which	which	WDT
20417	1871	14	never	never	RB
20417	1871	15	even	even	RB
20417	1871	16	cut	cut	VBD
20417	1871	17	the	the	DT
20417	1871	18	gum	gum	NN
20417	1871	19	,	,	,
20417	1871	20	is	be	VBZ
20417	1871	21	there	there	EX
20417	1871	22	any	any	DT
20417	1871	23	alternative	alternative	NN
20417	1871	24	but	but	CC
20417	1871	25	to	to	TO
20417	1871	26	regard	regard	VB
20417	1871	27	them	-PRON-	PRP
20417	1871	28	as	as	IN
20417	1871	29	relics	relic	NNS
20417	1871	30	of	of	IN
20417	1871	31	useful	useful	JJ
20417	1871	32	teeth	tooth	NNS
20417	1871	33	which	which	WDT
20417	1871	34	ancestral	ancestral	JJ
20417	1871	35	forms	form	NNS
20417	1871	36	possessed	possess	VBN
20417	1871	37	?	?	.
20417	1872	1	In	in	IN
20417	1872	2	short	short	JJ
20417	1872	3	,	,	,
20417	1872	4	the	the	DT
20417	1872	5	evolution	evolution	NN
20417	1872	6	theory	theory	NN
20417	1872	7	is	be	VBZ
20417	1872	8	justified	justify	VBN
20417	1872	9	by	by	IN
20417	1872	10	the	the	DT
20417	1872	11	way	way	NN
20417	1872	12	in	in	IN
20417	1872	13	which	which	WDT
20417	1872	14	it	-PRON-	PRP
20417	1872	15	works	work	VBZ
20417	1872	16	.	.	.
20417	1873	1	§	§	ADD
20417	1873	2	2	2	CD
20417	1873	3	Factors	Factors	NNPS
20417	1873	4	in	in	IN
20417	1873	5	Evolution	evolution	NN
20417	1873	6	If	if	IN
20417	1873	7	it	-PRON-	PRP
20417	1873	8	be	be	VB
20417	1873	9	said	say	VBN
20417	1873	10	"	"	``
20417	1873	11	So	so	RB
20417	1873	12	much	much	JJ
20417	1873	13	for	for	IN
20417	1873	14	the	the	DT
20417	1873	15	_	_	NNP
20417	1873	16	fact	fact	NN
20417	1873	17	_	_	NNP
20417	1873	18	of	of	IN
20417	1873	19	evolution	evolution	NN
20417	1873	20	,	,	,
20417	1873	21	but	but	CC
20417	1873	22	what	what	WP
20417	1873	23	of	of	IN
20417	1873	24	the	the	DT
20417	1873	25	_	_	NNP
20417	1873	26	factors	factor	NNS
20417	1873	27	_	_	NNP
20417	1873	28	?	?	.
20417	1873	29	"	"	''
20417	1874	1	the	the	DT
20417	1874	2	answer	answer	NN
20417	1874	3	is	be	VBZ
20417	1874	4	not	not	RB
20417	1874	5	easy	easy	JJ
20417	1874	6	.	.	.
20417	1875	1	For	for	IN
20417	1875	2	not	not	RB
20417	1875	3	only	only	RB
20417	1875	4	is	be	VBZ
20417	1875	5	the	the	DT
20417	1875	6	problem	problem	NN
20417	1875	7	the	the	DT
20417	1875	8	greatest	great	JJS
20417	1875	9	of	of	IN
20417	1875	10	all	all	DT
20417	1875	11	scientific	scientific	JJ
20417	1875	12	problems	problem	NNS
20417	1875	13	,	,	,
20417	1875	14	but	but	CC
20417	1875	15	the	the	DT
20417	1875	16	inquiry	inquiry	NN
20417	1875	17	is	be	VBZ
20417	1875	18	still	still	RB
20417	1875	19	very	very	RB
20417	1875	20	young	young	JJ
20417	1875	21	.	.	.
20417	1876	1	The	the	DT
20417	1876	2	scientific	scientific	JJ
20417	1876	3	study	study	NN
20417	1876	4	of	of	IN
20417	1876	5	evolution	evolution	NN
20417	1876	6	practically	practically	RB
20417	1876	7	dates	date	VBZ
20417	1876	8	from	from	IN
20417	1876	9	the	the	DT
20417	1876	10	publication	publication	NN
20417	1876	11	of	of	IN
20417	1876	12	_	_	NNP
20417	1876	13	The	the	DT
20417	1876	14	Origin	Origin	NNP
20417	1876	15	of	of	IN
20417	1876	16	Species	Species	NNP
20417	1876	17	_	_	NNP
20417	1876	18	in	in	IN
20417	1876	19	1859	1859	CD
20417	1876	20	.	.	.
20417	1877	1	Heritable	heritable	JJ
20417	1877	2	novelties	novelty	NNS
20417	1877	3	or	or	CC
20417	1877	4	variations	variation	NNS
20417	1877	5	often	often	RB
20417	1877	6	crop	crop	VBP
20417	1877	7	up	up	RP
20417	1877	8	in	in	IN
20417	1877	9	living	living	NN
20417	1877	10	creatures	creature	NNS
20417	1877	11	,	,	,
20417	1877	12	and	and	CC
20417	1877	13	these	these	DT
20417	1877	14	form	form	VBP
20417	1877	15	the	the	DT
20417	1877	16	raw	raw	JJ
20417	1877	17	material	material	NN
20417	1877	18	of	of	IN
20417	1877	19	evolution	evolution	NN
20417	1877	20	.	.	.
20417	1878	1	These	these	DT
20417	1878	2	variations	variation	NNS
20417	1878	3	are	be	VBP
20417	1878	4	the	the	DT
20417	1878	5	outcome	outcome	NN
20417	1878	6	of	of	IN
20417	1878	7	expression	expression	NN
20417	1878	8	of	of	IN
20417	1878	9	changes	change	NNS
20417	1878	10	in	in	IN
20417	1878	11	the	the	DT
20417	1878	12	germ	germ	NN
20417	1878	13	-	-	HYPH
20417	1878	14	cells	cell	NNS
20417	1878	15	that	that	WDT
20417	1878	16	develop	develop	VBP
20417	1878	17	into	into	IN
20417	1878	18	organisms	organism	NNS
20417	1878	19	.	.	.
20417	1879	1	But	but	CC
20417	1879	2	why	why	WRB
20417	1879	3	should	should	MD
20417	1879	4	there	there	EX
20417	1879	5	be	be	VB
20417	1879	6	changes	change	NNS
20417	1879	7	in	in	IN
20417	1879	8	the	the	DT
20417	1879	9	constitution	constitution	NN
20417	1879	10	of	of	IN
20417	1879	11	the	the	DT
20417	1879	12	germ	germ	NN
20417	1879	13	-	-	HYPH
20417	1879	14	cells	cell	NNS
20417	1879	15	?	?	.
20417	1880	1	Perhaps	perhaps	RB
20417	1880	2	because	because	IN
20417	1880	3	the	the	DT
20417	1880	4	living	living	NN
20417	1880	5	material	material	NN
20417	1880	6	is	be	VBZ
20417	1880	7	very	very	RB
20417	1880	8	complex	complex	JJ
20417	1880	9	and	and	CC
20417	1880	10	inherently	inherently	RB
20417	1880	11	liable	liable	JJ
20417	1880	12	to	to	TO
20417	1880	13	change	change	VB
20417	1880	14	;	;	:
20417	1880	15	perhaps	perhaps	RB
20417	1880	16	because	because	IN
20417	1880	17	it	-PRON-	PRP
20417	1880	18	is	be	VBZ
20417	1880	19	the	the	DT
20417	1880	20	vehicle	vehicle	NN
20417	1880	21	of	of	IN
20417	1880	22	a	a	DT
20417	1880	23	multitude	multitude	NN
20417	1880	24	of	of	IN
20417	1880	25	hereditary	hereditary	JJ
20417	1880	26	items	item	NNS
20417	1880	27	among	among	IN
20417	1880	28	which	which	WDT
20417	1880	29	there	there	EX
20417	1880	30	are	be	VBP
20417	1880	31	very	very	RB
20417	1880	32	likely	likely	JJ
20417	1880	33	to	to	TO
20417	1880	34	be	be	VB
20417	1880	35	reshufflings	reshuffling	NNS
20417	1880	36	or	or	CC
20417	1880	37	rearrangements	rearrangement	NNS
20417	1880	38	;	;	:
20417	1880	39	perhaps	perhaps	RB
20417	1880	40	because	because	IN
20417	1880	41	the	the	DT
20417	1880	42	germ	germ	NN
20417	1880	43	-	-	HYPH
20417	1880	44	cells	cell	NNS
20417	1880	45	have	have	VBP
20417	1880	46	very	very	RB
20417	1880	47	changeful	changeful	JJ
20417	1880	48	surroundings	surrounding	NNS
20417	1880	49	(	(	-LRB-
20417	1880	50	the	the	DT
20417	1880	51	blood	blood	NN
20417	1880	52	,	,	,
20417	1880	53	the	the	DT
20417	1880	54	body	body	NN
20417	1880	55	-	-	HYPH
20417	1880	56	cavity	cavity	NN
20417	1880	57	fluid	fluid	NN
20417	1880	58	,	,	,
20417	1880	59	the	the	DT
20417	1880	60	sea	sea	NN
20417	1880	61	-	-	HYPH
20417	1880	62	water	water	NN
20417	1880	63	)	)	-RRB-
20417	1880	64	;	;	:
20417	1880	65	perhaps	perhaps	RB
20417	1880	66	because	because	IN
20417	1880	67	deeply	deeply	RB
20417	1880	68	saturating	saturate	VBG
20417	1880	69	outside	outside	JJ
20417	1880	70	influences	influence	NNS
20417	1880	71	,	,	,
20417	1880	72	such	such	JJ
20417	1880	73	as	as	IN
20417	1880	74	change	change	NN
20417	1880	75	of	of	IN
20417	1880	76	climate	climate	NN
20417	1880	77	and	and	CC
20417	1880	78	habitat	habitat	NN
20417	1880	79	,	,	,
20417	1880	80	penetrate	penetrate	VB
20417	1880	81	through	through	IN
20417	1880	82	the	the	DT
20417	1880	83	body	body	NN
20417	1880	84	to	to	IN
20417	1880	85	its	-PRON-	PRP$
20417	1880	86	germ	germ	NN
20417	1880	87	-	-	HYPH
20417	1880	88	cells	cell	NNS
20417	1880	89	and	and	CC
20417	1880	90	provoke	provoke	VB
20417	1880	91	them	-PRON-	PRP
20417	1880	92	to	to	TO
20417	1880	93	vary	vary	VB
20417	1880	94	.	.	.
20417	1881	1	But	but	CC
20417	1881	2	we	-PRON-	PRP
20417	1881	3	must	must	MD
20417	1881	4	be	be	VB
20417	1881	5	patient	patient	JJ
20417	1881	6	with	with	IN
20417	1881	7	the	the	DT
20417	1881	8	wearisome	wearisome	JJ
20417	1881	9	reiteration	reiteration	NN
20417	1881	10	of	of	IN
20417	1881	11	"	"	``
20417	1881	12	perhaps	perhaps	RB
20417	1881	13	.	.	.
20417	1881	14	"	"	''
20417	1882	1	Moreover	moreover	RB
20417	1882	2	,	,	,
20417	1882	3	every	every	DT
20417	1882	4	many	many	RB
20417	1882	5	-	-	HYPH
20417	1882	6	celled	celle	VBN
20417	1882	7	organism	organism	NN
20417	1882	8	reproduced	reproduce	VBN
20417	1882	9	in	in	IN
20417	1882	10	the	the	DT
20417	1882	11	usual	usual	JJ
20417	1882	12	way	way	NN
20417	1882	13	,	,	,
20417	1882	14	arises	arise	VBZ
20417	1882	15	from	from	IN
20417	1882	16	an	an	DT
20417	1882	17	egg	egg	NN
20417	1882	18	-	-	HYPH
20417	1882	19	cell	cell	NN
20417	1882	20	fertilised	fertilise	VBN
20417	1882	21	by	by	IN
20417	1882	22	a	a	DT
20417	1882	23	sperm	sperm	JJ
20417	1882	24	-	-	HYPH
20417	1882	25	cell	cell	NN
20417	1882	26	,	,	,
20417	1882	27	and	and	CC
20417	1882	28	the	the	DT
20417	1882	29	changes	change	NNS
20417	1882	30	involved	involve	VBN
20417	1882	31	in	in	IN
20417	1882	32	and	and	CC
20417	1882	33	preparatory	preparatory	JJ
20417	1882	34	to	to	IN
20417	1882	35	this	this	DT
20417	1882	36	fertilisation	fertilisation	NN
20417	1882	37	may	may	MD
20417	1882	38	make	make	VB
20417	1882	39	new	new	JJ
20417	1882	40	permutations	permutation	NNS
20417	1882	41	and	and	CC
20417	1882	42	combinations	combination	NNS
20417	1882	43	of	of	IN
20417	1882	44	the	the	DT
20417	1882	45	living	live	VBG
20417	1882	46	items	item	NNS
20417	1882	47	and	and	CC
20417	1882	48	hereditary	hereditary	JJ
20417	1882	49	qualities	quality	NNS
20417	1882	50	not	not	RB
20417	1882	51	only	only	RB
20417	1882	52	possible	possible	JJ
20417	1882	53	but	but	CC
20417	1882	54	necessary	necessary	JJ
20417	1882	55	.	.	.
20417	1883	1	It	-PRON-	PRP
20417	1883	2	is	be	VBZ
20417	1883	3	something	something	NN
20417	1883	4	like	like	IN
20417	1883	5	shuffling	shuffle	VBG
20417	1883	6	a	a	DT
20417	1883	7	pack	pack	NN
20417	1883	8	of	of	IN
20417	1883	9	cards	card	NNS
20417	1883	10	,	,	,
20417	1883	11	but	but	CC
20417	1883	12	the	the	DT
20417	1883	13	cards	card	NNS
20417	1883	14	are	be	VBP
20417	1883	15	living	live	VBG
20417	1883	16	.	.	.
20417	1884	1	As	as	IN
20417	1884	2	to	to	IN
20417	1884	3	the	the	DT
20417	1884	4	changes	change	NNS
20417	1884	5	wrought	work	VBD
20417	1884	6	on	on	IN
20417	1884	7	the	the	DT
20417	1884	8	body	body	NN
20417	1884	9	during	during	IN
20417	1884	10	its	-PRON-	PRP$
20417	1884	11	lifetime	lifetime	NN
20417	1884	12	by	by	IN
20417	1884	13	peculiarities	peculiarity	NNS
20417	1884	14	in	in	IN
20417	1884	15	nurture	nurture	NN
20417	1884	16	,	,	,
20417	1884	17	habits	habit	NNS
20417	1884	18	,	,	,
20417	1884	19	and	and	CC
20417	1884	20	surroundings	surrounding	NNS
20417	1884	21	,	,	,
20417	1884	22	these	these	DT
20417	1884	23	dents	dent	NNS
20417	1884	24	or	or	CC
20417	1884	25	modifications	modification	NNS
20417	1884	26	are	be	VBP
20417	1884	27	often	often	RB
20417	1884	28	very	very	RB
20417	1884	29	important	important	JJ
20417	1884	30	for	for	IN
20417	1884	31	the	the	DT
20417	1884	32	individual	individual	NN
20417	1884	33	,	,	,
20417	1884	34	but	but	CC
20417	1884	35	it	-PRON-	PRP
20417	1884	36	does	do	VBZ
20417	1884	37	not	not	RB
20417	1884	38	follow	follow	VB
20417	1884	39	that	that	IN
20417	1884	40	they	-PRON-	PRP
20417	1884	41	are	be	VBP
20417	1884	42	directly	directly	RB
20417	1884	43	important	important	JJ
20417	1884	44	for	for	IN
20417	1884	45	the	the	DT
20417	1884	46	race	race	NN
20417	1884	47	,	,	,
20417	1884	48	since	since	IN
20417	1884	49	it	-PRON-	PRP
20417	1884	50	is	be	VBZ
20417	1884	51	not	not	RB
20417	1884	52	certain	certain	JJ
20417	1884	53	that	that	IN
20417	1884	54	they	-PRON-	PRP
20417	1884	55	are	be	VBP
20417	1884	56	transmissible	transmissible	JJ
20417	1884	57	.	.	.
20417	1885	1	Given	give	VBN
20417	1885	2	a	a	DT
20417	1885	3	crop	crop	NN
20417	1885	4	of	of	IN
20417	1885	5	variations	variation	NNS
20417	1885	6	or	or	CC
20417	1885	7	new	new	JJ
20417	1885	8	departures	departure	NNS
20417	1885	9	or	or	CC
20417	1885	10	mutations	mutation	NNS
20417	1885	11	,	,	,
20417	1885	12	whatever	whatever	WDT
20417	1885	13	the	the	DT
20417	1885	14	inborn	inborn	NN
20417	1885	15	novelties	novelty	NNS
20417	1885	16	may	may	MD
20417	1885	17	be	be	VB
20417	1885	18	called	call	VBN
20417	1885	19	,	,	,
20417	1885	20	we	-PRON-	PRP
20417	1885	21	have	have	VBP
20417	1885	22	then	then	RB
20417	1885	23	to	to	TO
20417	1885	24	inquire	inquire	VB
20417	1885	25	how	how	WRB
20417	1885	26	these	these	DT
20417	1885	27	are	be	VBP
20417	1885	28	sifted	sift	VBN
20417	1885	29	.	.	.
20417	1886	1	The	the	DT
20417	1886	2	sifting	sift	VBG
20417	1886	3	,	,	,
20417	1886	4	which	which	WDT
20417	1886	5	means	mean	VBZ
20417	1886	6	the	the	DT
20417	1886	7	elimination	elimination	NN
20417	1886	8	of	of	IN
20417	1886	9	the	the	DT
20417	1886	10	relatively	relatively	RB
20417	1886	11	less	less	RBR
20417	1886	12	fit	fit	JJ
20417	1886	13	variations	variation	NNS
20417	1886	14	and	and	CC
20417	1886	15	the	the	DT
20417	1886	16	selection	selection	NN
20417	1886	17	of	of	IN
20417	1886	18	the	the	DT
20417	1886	19	relatively	relatively	RB
20417	1886	20	more	more	RBR
20417	1886	21	fit	fit	JJ
20417	1886	22	,	,	,
20417	1886	23	effected	effect	VBN
20417	1886	24	in	in	IN
20417	1886	25	many	many	JJ
20417	1886	26	different	different	JJ
20417	1886	27	ways	way	NNS
20417	1886	28	in	in	IN
20417	1886	29	the	the	DT
20417	1886	30	course	course	NN
20417	1886	31	of	of	IN
20417	1886	32	the	the	DT
20417	1886	33	struggle	struggle	NN
20417	1886	34	for	for	IN
20417	1886	35	existence	existence	NN
20417	1886	36	.	.	.
20417	1887	1	The	the	DT
20417	1887	2	organism	organism	NN
20417	1887	3	plays	play	VBZ
20417	1887	4	its	-PRON-	PRP$
20417	1887	5	new	new	JJ
20417	1887	6	card	card	NN
20417	1887	7	in	in	IN
20417	1887	8	the	the	DT
20417	1887	9	game	game	NN
20417	1887	10	of	of	IN
20417	1887	11	life	life	NN
20417	1887	12	,	,	,
20417	1887	13	and	and	CC
20417	1887	14	the	the	DT
20417	1887	15	consequences	consequence	NNS
20417	1887	16	may	may	MD
20417	1887	17	determine	determine	VB
20417	1887	18	survival	survival	NN
20417	1887	19	.	.	.
20417	1888	1	The	the	DT
20417	1888	2	relatively	relatively	RB
20417	1888	3	less	less	JJR
20417	1888	4	fit	fit	JJ
20417	1888	5	to	to	IN
20417	1888	6	given	give	VBN
20417	1888	7	conditions	condition	NNS
20417	1888	8	will	will	MD
20417	1888	9	tend	tend	VB
20417	1888	10	to	to	TO
20417	1888	11	be	be	VB
20417	1888	12	eliminated	eliminate	VBN
20417	1888	13	,	,	,
20417	1888	14	while	while	IN
20417	1888	15	the	the	DT
20417	1888	16	relatively	relatively	RB
20417	1888	17	more	more	JJR
20417	1888	18	fit	fit	JJ
20417	1888	19	will	will	MD
20417	1888	20	tend	tend	VB
20417	1888	21	to	to	TO
20417	1888	22	survive	survive	VB
20417	1888	23	.	.	.
20417	1889	1	If	if	IN
20417	1889	2	the	the	DT
20417	1889	3	variations	variation	NNS
20417	1889	4	are	be	VBP
20417	1889	5	hereditary	hereditary	JJ
20417	1889	6	and	and	CC
20417	1889	7	reappear	reappear	JJ
20417	1889	8	,	,	,
20417	1889	9	perhaps	perhaps	RB
20417	1889	10	increased	increase	VBD
20417	1889	11	in	in	IN
20417	1889	12	amount	amount	NN
20417	1889	13	,	,	,
20417	1889	14	generation	generation	NN
20417	1889	15	after	after	IN
20417	1889	16	generation	generation	NN
20417	1889	17	,	,	,
20417	1889	18	and	and	CC
20417	1889	19	if	if	IN
20417	1889	20	the	the	DT
20417	1889	21	process	process	NN
20417	1889	22	of	of	IN
20417	1889	23	sifting	sift	VBG
20417	1889	24	continue	continue	VB
20417	1889	25	consistently	consistently	RB
20417	1889	26	,	,	,
20417	1889	27	the	the	DT
20417	1889	28	result	result	NN
20417	1889	29	will	will	MD
20417	1889	30	be	be	VB
20417	1889	31	the	the	DT
20417	1889	32	evolution	evolution	NN
20417	1889	33	of	of	IN
20417	1889	34	the	the	DT
20417	1889	35	species	specie	NNS
20417	1889	36	.	.	.
20417	1890	1	The	the	DT
20417	1890	2	sifting	sift	VBG
20417	1890	3	process	process	NN
20417	1890	4	may	may	MD
20417	1890	5	be	be	VB
20417	1890	6	helped	help	VBN
20417	1890	7	by	by	IN
20417	1890	8	various	various	JJ
20417	1890	9	forms	form	NNS
20417	1890	10	of	of	IN
20417	1890	11	"	"	``
20417	1890	12	isolation	isolation	NN
20417	1890	13	"	"	''
20417	1890	14	which	which	WDT
20417	1890	15	lessen	lessen	VBD
20417	1890	16	the	the	DT
20417	1890	17	range	range	NN
20417	1890	18	of	of	IN
20417	1890	19	free	free	JJ
20417	1890	20	intercrossing	intercrossing	NN
20417	1890	21	between	between	IN
20417	1890	22	members	member	NNS
20417	1890	23	of	of	IN
20417	1890	24	a	a	DT
20417	1890	25	species	species	NN
20417	1890	26	,	,	,
20417	1890	27	e.g.	e.g.	RB
20417	1891	1	by	by	IN
20417	1891	2	geographical	geographical	JJ
20417	1891	3	barriers	barrier	NNS
20417	1891	4	.	.	.
20417	1892	1	Interbreeding	interbreed	VBG
20417	1892	2	of	of	IN
20417	1892	3	similar	similar	JJ
20417	1892	4	forms	form	NNS
20417	1892	5	tends	tend	VBZ
20417	1892	6	to	to	TO
20417	1892	7	make	make	VB
20417	1892	8	a	a	DT
20417	1892	9	stable	stable	JJ
20417	1892	10	stock	stock	NN
20417	1892	11	;	;	:
20417	1892	12	out	out	RB
20417	1892	13	-	-	HYPH
20417	1892	14	breeding	breeding	NN
20417	1892	15	among	among	IN
20417	1892	16	dissimilars	dissimilar	NNS
20417	1892	17	tends	tend	VBZ
20417	1892	18	to	to	TO
20417	1892	19	promote	promote	VB
20417	1892	20	variability	variability	NN
20417	1892	21	.	.	.
20417	1893	1	But	but	CC
20417	1893	2	for	for	IN
20417	1893	3	an	an	DT
20417	1893	4	outline	outline	NN
20417	1893	5	like	like	IN
20417	1893	6	this	this	DT
20417	1893	7	it	-PRON-	PRP
20417	1893	8	is	be	VBZ
20417	1893	9	enough	enough	JJ
20417	1893	10	to	to	TO
20417	1893	11	suggest	suggest	VB
20417	1893	12	the	the	DT
20417	1893	13	general	general	JJ
20417	1893	14	method	method	NN
20417	1893	15	of	of	IN
20417	1893	16	organic	organic	JJ
20417	1893	17	evolution	evolution	NN
20417	1893	18	:	:	:
20417	1893	19	Throughout	throughout	IN
20417	1893	20	the	the	DT
20417	1893	21	ages	age	NNS
20417	1893	22	organisms	organism	NNS
20417	1893	23	have	have	VBP
20417	1893	24	been	be	VBN
20417	1893	25	making	make	VBG
20417	1893	26	tentatives	tentative	NNS
20417	1893	27	--	--	:
20417	1893	28	new	new	JJ
20417	1893	29	departures	departure	NNS
20417	1893	30	of	of	IN
20417	1893	31	varying	vary	VBG
20417	1893	32	magnitude	magnitude	NN
20417	1893	33	--	--	:
20417	1893	34	and	and	CC
20417	1893	35	these	these	DT
20417	1893	36	tentatives	tentative	NNS
20417	1893	37	have	have	VBP
20417	1893	38	been	be	VBN
20417	1893	39	tested	test	VBN
20417	1893	40	.	.	.
20417	1894	1	The	the	DT
20417	1894	2	method	method	NN
20417	1894	3	is	be	VBZ
20417	1894	4	that	that	DT
20417	1894	5	of	of	IN
20417	1894	6	testing	test	VBG
20417	1894	7	all	all	DT
20417	1894	8	things	thing	NNS
20417	1894	9	and	and	CC
20417	1894	10	holding	hold	VBG
20417	1894	11	fast	fast	RB
20417	1894	12	that	that	IN
20417	1894	13	which	which	WDT
20417	1894	14	is	be	VBZ
20417	1894	15	good	good	JJ
20417	1894	16	.	.	.
20417	1895	1	BIBLIOGRAPHY	BIBLIOGRAPHY	NNP
20417	1895	2	(	(	-LRB-
20417	1895	3	The	the	DT
20417	1895	4	following	follow	VBG
20417	1895	5	short	short	JJ
20417	1895	6	list	list	NN
20417	1895	7	may	may	MD
20417	1895	8	be	be	VB
20417	1895	9	useful	useful	JJ
20417	1895	10	to	to	IN
20417	1895	11	readers	reader	NNS
20417	1895	12	who	who	WP
20417	1895	13	desire	desire	VBP
20417	1895	14	to	to	TO
20417	1895	15	have	have	VB
20417	1895	16	further	further	JJ
20417	1895	17	books	book	NNS
20417	1895	18	recommended	recommend	VBN
20417	1895	19	to	to	IN
20417	1895	20	them	-PRON-	PRP
20417	1895	21	.	.	.
20417	1895	22	)	)	-RRB-
20417	1896	1	CLODD	CLODD	NNP
20417	1896	2	,	,	,
20417	1896	3	_	_	NNP
20417	1896	4	Story	Story	NNP
20417	1896	5	of	of	IN
20417	1896	6	Creation	Creation	NNP
20417	1896	7	:	:	:
20417	1896	8	A	A	NNP
20417	1896	9	Plain	Plain	NNP
20417	1896	10	Account	Account	NNP
20417	1896	11	of	of	IN
20417	1896	12	Evolution	Evolution	NNP
20417	1896	13	.	.	.
20417	1896	14	_	_	NNP
20417	1896	15	DARWIN	DARWIN	NNP
20417	1896	16	,	,	,
20417	1896	17	_	_	NNP
20417	1896	18	Origin	Origin	NNP
20417	1896	19	of	of	IN
20417	1896	20	Species	Species	NNP
20417	1896	21	,	,	,
20417	1896	22	Descent	Descent	NNP
20417	1896	23	of	of	IN
20417	1896	24	Man	Man	NNP
20417	1896	25	.	.	.
20417	1896	26	_	_	NNP
20417	1896	27	DEPERET	DEPERET	NNP
20417	1896	28	,	,	,
20417	1896	29	_	_	NNP
20417	1896	30	Transformation	Transformation	NNP
20417	1896	31	of	of	IN
20417	1896	32	the	the	DT
20417	1896	33	Animal	Animal	NNP
20417	1896	34	World	World	NNP
20417	1896	35	_	_	NNP
20417	1896	36	(	(	-LRB-
20417	1896	37	Internat	Internat	NNP
20417	1896	38	.	.	.
20417	1897	1	Sci	Sci	NNP
20417	1897	2	.	.	.
20417	1898	1	Series	Series	NNP
20417	1898	2	)	)	-RRB-
20417	1898	3	.	.	.
20417	1899	1	GEDDES	gedde	NNS
20417	1899	2	AND	and	CC
20417	1899	3	THOMSON	THOMSON	NNS
20417	1899	4	,	,	,
20417	1899	5	_	_	NNP
20417	1899	6	Evolution	Evolution	NNP
20417	1899	7	_	_	NNP
20417	1899	8	(	(	-LRB-
20417	1899	9	Home	Home	NNP
20417	1899	10	University	University	NNP
20417	1899	11	Library	Library	NNP
20417	1899	12	)	)	-RRB-
20417	1899	13	.	.	.
20417	1900	1	GOODRICH	GOODRICH	NNP
20417	1900	2	,	,	,
20417	1900	3	_	_	NNP
20417	1900	4	Evolution	Evolution	NNP
20417	1900	5	_	_	NNP
20417	1900	6	(	(	-LRB-
20417	1900	7	The	the	DT
20417	1900	8	People	People	NNPS
20417	1900	9	's	's	POS
20417	1900	10	Books	Books	NNPS
20417	1900	11	)	)	-RRB-
20417	1900	12	.	.	.
20417	1901	1	HEADLEY	HEADLEY	NNP
20417	1901	2	,	,	,
20417	1901	3	_	_	NNP
20417	1901	4	Life	Life	NNP
20417	1901	5	and	and	CC
20417	1901	6	Evolution	Evolution	NNP
20417	1901	7	.	.	.
20417	1901	8	_	_	NNP
20417	1901	9	HUTCHINSON	HUTCHINSON	NNP
20417	1901	10	,	,	,
20417	1901	11	H.	H.	NNP
20417	1901	12	NEVILLE	NEVILLE	NNP
20417	1901	13	,	,	,
20417	1901	14	_	_	NNP
20417	1901	15	Extinct	Extinct	NNP
20417	1901	16	Monsters	Monsters	NNPS
20417	1901	17	_	_	NNP
20417	1901	18	(	(	-LRB-
20417	1901	19	1892	1892	CD
20417	1901	20	)	)	-RRB-
20417	1901	21	.	.	.
20417	1902	1	LULL	LULL	NNP
20417	1902	2	,	,	,
20417	1902	3	_	_	NNP
20417	1902	4	Organic	Organic	NNP
20417	1902	5	Evolution	Evolution	NNP
20417	1902	6	.	.	.
20417	1902	7	_	_	NNP
20417	1902	8	MCCABE	MCCABE	NNP
20417	1902	9	,	,	,
20417	1902	10	_	_	NNP
20417	1902	11	A	A	NNP
20417	1902	12	B	B	NNP
20417	1902	13	C	C	NNP
20417	1902	14	of	of	IN
20417	1902	15	Evolution	Evolution	NNP
20417	1902	16	.	.	.
20417	1902	17	_	_	NNP
20417	1902	18	METCALF	METCALF	NNP
20417	1902	19	,	,	,
20417	1902	20	_	_	NNP
20417	1902	21	Outline	Outline	NNP
20417	1902	22	of	of	IN
20417	1902	23	the	the	DT
20417	1902	24	Theory	Theory	NNP
20417	1902	25	of	of	IN
20417	1902	26	Organic	Organic	NNP
20417	1902	27	Evolution	Evolution	NNP
20417	1902	28	.	.	.
20417	1902	29	_	_	NNP
20417	1902	30	OSBORN	OSBORN	NNP
20417	1902	31	,	,	,
20417	1902	32	H.	H.	NNP
20417	1902	33	F.	F.	NNP
20417	1902	34	,	,	,
20417	1902	35	_	_	NNP
20417	1902	36	The	the	DT
20417	1902	37	Evolution	Evolution	NNP
20417	1902	38	of	of	IN
20417	1902	39	Life	Life	NNP
20417	1902	40	_	_	NNP
20417	1902	41	(	(	-LRB-
20417	1902	42	1921	1921	CD
20417	1902	43	)	)	-RRB-
20417	1902	44	.	.	.
20417	1903	1	THOMSON	THOMSON	NNP
20417	1903	2	,	,	,
20417	1903	3	_	_	NNP
20417	1903	4	Darwinism	Darwinism	NNP
20417	1903	5	and	and	CC
20417	1903	6	Human	Human	NNP
20417	1903	7	Life	Life	NNP
20417	1903	8	.	.	.
20417	1903	9	_	_	NNP
20417	1903	10	WALLACE	WALLACE	NNP
20417	1903	11	,	,	,
20417	1903	12	_	_	NNP
20417	1903	13	Darwinism	Darwinism	NNP
20417	1903	14	.	.	.
20417	1903	15	_	_	NNP
20417	1903	16	III	III	NNP
20417	1903	17	ADAPTATIONS	adaptations	NN
20417	1903	18	TO	to	TO
20417	1903	19	ENVIRONMENT	environment	NN
20417	1903	20	ADAPTATIONS	adaptation	NNS
20417	1903	21	TO	to	TO
20417	1903	22	ENVIRONMENT	ENVIRONMENT	NNP
20417	1903	23	We	-PRON-	PRP
20417	1903	24	saw	see	VBD
20417	1903	25	in	in	IN
20417	1903	26	a	a	DT
20417	1903	27	previous	previous	JJ
20417	1903	28	chapter	chapter	NN
20417	1903	29	how	how	WRB
20417	1903	30	the	the	DT
20417	1903	31	process	process	NN
20417	1903	32	of	of	IN
20417	1903	33	evolution	evolution	NN
20417	1903	34	led	lead	VBD
20417	1903	35	to	to	IN
20417	1903	36	a	a	DT
20417	1903	37	mastery	mastery	NN
20417	1903	38	of	of	IN
20417	1903	39	all	all	PDT
20417	1903	40	the	the	DT
20417	1903	41	haunts	haunt	NNS
20417	1903	42	of	of	IN
20417	1903	43	life	life	NN
20417	1903	44	.	.	.
20417	1904	1	But	but	CC
20417	1904	2	it	-PRON-	PRP
20417	1904	3	is	be	VBZ
20417	1904	4	necessary	necessary	JJ
20417	1904	5	to	to	TO
20417	1904	6	return	return	VB
20417	1904	7	to	to	IN
20417	1904	8	these	these	DT
20417	1904	9	haunts	haunt	NNS
20417	1904	10	or	or	CC
20417	1904	11	homes	home	NNS
20417	1904	12	of	of	IN
20417	1904	13	animals	animal	NNS
20417	1904	14	in	in	IN
20417	1904	15	some	some	DT
20417	1904	16	detail	detail	NN
20417	1904	17	,	,	,
20417	1904	18	so	so	IN
20417	1904	19	as	as	IN
20417	1904	20	to	to	TO
20417	1904	21	understand	understand	VB
20417	1904	22	the	the	DT
20417	1904	23	peculiar	peculiar	JJ
20417	1904	24	circumstances	circumstance	NNS
20417	1904	25	of	of	IN
20417	1904	26	each	each	DT
20417	1904	27	,	,	,
20417	1904	28	and	and	CC
20417	1904	29	to	to	TO
20417	1904	30	see	see	VB
20417	1904	31	how	how	WRB
20417	1904	32	in	in	IN
20417	1904	33	the	the	DT
20417	1904	34	course	course	NN
20417	1904	35	of	of	IN
20417	1904	36	ages	age	NNS
20417	1904	37	of	of	IN
20417	1904	38	struggle	struggle	NN
20417	1904	39	all	all	DT
20417	1904	40	sorts	sort	NNS
20417	1904	41	of	of	IN
20417	1904	42	self	self	NN
20417	1904	43	-	-	HYPH
20417	1904	44	preserving	preserve	VBG
20417	1904	45	and	and	CC
20417	1904	46	race	race	NN
20417	1904	47	-	-	HYPH
20417	1904	48	continuing	continue	VBG
20417	1904	49	adaptations	adaptation	NNS
20417	1904	50	or	or	CC
20417	1904	51	fitnesses	fitness	NNS
20417	1904	52	have	have	VBP
20417	1904	53	been	be	VBN
20417	1904	54	wrought	work	VBN
20417	1904	55	out	out	RB
20417	1904	56	and	and	CC
20417	1904	57	firmly	firmly	RB
20417	1904	58	established	establish	VBN
20417	1904	59	.	.	.
20417	1905	1	Living	living	NN
20417	1905	2	creatures	creature	NNS
20417	1905	3	have	have	VBP
20417	1905	4	spread	spread	VBN
20417	1905	5	over	over	IN
20417	1905	6	all	all	PDT
20417	1905	7	the	the	DT
20417	1905	8	earth	earth	NN
20417	1905	9	and	and	CC
20417	1905	10	in	in	IN
20417	1905	11	the	the	DT
20417	1905	12	waters	water	NNS
20417	1905	13	under	under	IN
20417	1905	14	the	the	DT
20417	1905	15	earth	earth	NN
20417	1905	16	;	;	:
20417	1905	17	some	some	DT
20417	1905	18	of	of	IN
20417	1905	19	them	-PRON-	PRP
20417	1905	20	have	have	VBP
20417	1905	21	conquered	conquer	VBN
20417	1905	22	the	the	DT
20417	1905	23	underground	underground	JJ
20417	1905	24	world	world	NN
20417	1905	25	and	and	CC
20417	1905	26	others	other	NNS
20417	1905	27	the	the	DT
20417	1905	28	air	air	NN
20417	1905	29	.	.	.
20417	1906	1	It	-PRON-	PRP
20417	1906	2	is	be	VBZ
20417	1906	3	possible	possible	JJ
20417	1906	4	,	,	,
20417	1906	5	however	however	RB
20417	1906	6	,	,	,
20417	1906	7	as	as	IN
20417	1906	8	has	have	VBZ
20417	1906	9	been	be	VBN
20417	1906	10	indicated	indicate	VBN
20417	1906	11	,	,	,
20417	1906	12	to	to	TO
20417	1906	13	distinguish	distinguish	VB
20417	1906	14	six	six	CD
20417	1906	15	great	great	JJ
20417	1906	16	haunts	haunt	NNS
20417	1906	17	of	of	IN
20417	1906	18	life	life	NN
20417	1906	19	,	,	,
20417	1906	20	each	each	DT
20417	1906	21	tenanted	tenant	VBN
20417	1906	22	by	by	IN
20417	1906	23	a	a	DT
20417	1906	24	distinctive	distinctive	JJ
20417	1906	25	fauna	fauna	NNS
20417	1906	26	,	,	,
20417	1906	27	namely	namely	RB
20417	1906	28	,	,	,
20417	1906	29	the	the	DT
20417	1906	30	shore	shore	NN
20417	1906	31	of	of	IN
20417	1906	32	the	the	DT
20417	1906	33	sea	sea	NN
20417	1906	34	,	,	,
20417	1906	35	the	the	DT
20417	1906	36	open	open	JJ
20417	1906	37	sea	sea	NN
20417	1906	38	,	,	,
20417	1906	39	the	the	DT
20417	1906	40	depths	depth	NNS
20417	1906	41	of	of	IN
20417	1906	42	the	the	DT
20417	1906	43	sea	sea	NN
20417	1906	44	,	,	,
20417	1906	45	the	the	DT
20417	1906	46	freshwaters	freshwater	NNS
20417	1906	47	,	,	,
20417	1906	48	the	the	DT
20417	1906	49	dry	dry	JJ
20417	1906	50	land	land	NN
20417	1906	51	,	,	,
20417	1906	52	and	and	CC
20417	1906	53	the	the	DT
20417	1906	54	air	air	NN
20417	1906	55	.	.	.
20417	1907	1	In	in	IN
20417	1907	2	the	the	DT
20417	1907	3	deep	deep	JJ
20417	1907	4	sea	sea	NN
20417	1907	5	there	there	EX
20417	1907	6	are	be	VBP
20417	1907	7	no	no	DT
20417	1907	8	plants	plant	NNS
20417	1907	9	at	at	RB
20417	1907	10	all	all	RB
20417	1907	11	;	;	:
20417	1907	12	in	in	IN
20417	1907	13	the	the	DT
20417	1907	14	air	air	NN
20417	1907	15	the	the	DT
20417	1907	16	only	only	JJ
20417	1907	17	plants	plant	NNS
20417	1907	18	are	be	VBP
20417	1907	19	floating	float	VBG
20417	1907	20	bacteria	bacteria	NNS
20417	1907	21	,	,	,
20417	1907	22	though	though	IN
20417	1907	23	there	there	EX
20417	1907	24	is	be	VBZ
20417	1907	25	a	a	DT
20417	1907	26	sense	sense	NN
20417	1907	27	in	in	IN
20417	1907	28	which	which	WDT
20417	1907	29	a	a	DT
20417	1907	30	tree	tree	NN
20417	1907	31	is	be	VBZ
20417	1907	32	very	very	RB
20417	1907	33	aerial	aerial	JJ
20417	1907	34	,	,	,
20417	1907	35	and	and	CC
20417	1907	36	the	the	DT
20417	1907	37	orchid	orchid	NN
20417	1907	38	perched	perch	VBN
20417	1907	39	on	on	IN
20417	1907	40	its	-PRON-	PRP$
20417	1907	41	branches	branch	NNS
20417	1907	42	still	still	RB
20417	1907	43	more	more	RBR
20417	1907	44	so	so	RB
20417	1907	45	;	;	:
20417	1907	46	in	in	IN
20417	1907	47	the	the	DT
20417	1907	48	other	other	JJ
20417	1907	49	four	four	CD
20417	1907	50	haunts	haunt	NNS
20417	1907	51	there	there	EX
20417	1907	52	is	be	VBZ
20417	1907	53	a	a	DT
20417	1907	54	flora	flora	NN
20417	1907	55	as	as	RB
20417	1907	56	well	well	RB
20417	1907	57	as	as	IN
20417	1907	58	a	a	DT
20417	1907	59	fauna	fauna	NN
20417	1907	60	--	--	:
20417	1907	61	the	the	DT
20417	1907	62	two	two	CD
20417	1907	63	working	work	VBG
20417	1907	64	into	into	IN
20417	1907	65	one	one	CD
20417	1907	66	another	another	DT
20417	1907	67	's	's	POS
20417	1907	68	hands	hand	NNS
20417	1907	69	in	in	IN
20417	1907	70	interesting	interesting	JJ
20417	1907	71	and	and	CC
20417	1907	72	often	often	RB
20417	1907	73	subtle	subtle	JJ
20417	1907	74	inter	inter	NN
20417	1907	75	-	-	NNS
20417	1907	76	relations	relation	NNS
20417	1907	77	--	--	:
20417	1907	78	the	the	DT
20417	1907	79	subject	subject	NN
20417	1907	80	of	of	IN
20417	1907	81	a	a	DT
20417	1907	82	separate	separate	JJ
20417	1907	83	study	study	NN
20417	1907	84	.	.	.
20417	1908	1	I.	I.	NNP
20417	1909	1	THE	the	DT
20417	1909	2	SHORE	shore	NN
20417	1909	3	OF	of	IN
20417	1909	4	THE	the	DT
20417	1909	5	SEA	SEA	NNP
20417	1909	6	The	the	DT
20417	1909	7	Seaweed	Seaweed	NNP
20417	1909	8	Area	Area	NNP
20417	1909	9	By	by	IN
20417	1909	10	the	the	DT
20417	1909	11	shore	shore	NN
20417	1909	12	of	of	IN
20417	1909	13	the	the	DT
20417	1909	14	sea	sea	NN
20417	1909	15	the	the	DT
20417	1909	16	zoologist	zoologist	NN
20417	1909	17	means	mean	VBZ
20417	1909	18	much	much	RB
20417	1909	19	more	more	JJR
20417	1909	20	than	than	IN
20417	1909	21	the	the	DT
20417	1909	22	narrow	narrow	JJ
20417	1909	23	zone	zone	NN
20417	1909	24	between	between	IN
20417	1909	25	tide	tide	NN
20417	1909	26	-	-	HYPH
20417	1909	27	marks	mark	NNS
20417	1909	28	;	;	:
20417	1909	29	he	-PRON-	PRP
20417	1909	30	means	mean	VBZ
20417	1909	31	the	the	DT
20417	1909	32	whole	whole	NN
20417	1909	33	of	of	IN
20417	1909	34	the	the	DT
20417	1909	35	relatively	relatively	RB
20417	1909	36	shallow	shallow	JJ
20417	1909	37	,	,	,
20417	1909	38	well	well	RB
20417	1909	39	-	-	HYPH
20417	1909	40	illumined	illumine	VBN
20417	1909	41	,	,	,
20417	1909	42	seaweed	seaweed	NN
20417	1909	43	-	-	HYPH
20417	1909	44	growing	grow	VBG
20417	1909	45	shelf	shelf	NN
20417	1909	46	around	around	IN
20417	1909	47	the	the	DT
20417	1909	48	continents	continent	NNS
20417	1909	49	and	and	CC
20417	1909	50	continental	continental	JJ
20417	1909	51	islands	island	NNS
20417	1909	52	.	.	.
20417	1910	1	Technically	technically	RB
20417	1910	2	,	,	,
20417	1910	3	this	this	DT
20417	1910	4	is	be	VBZ
20417	1910	5	called	call	VBN
20417	1910	6	the	the	DT
20417	1910	7	littoral	littoral	JJ
20417	1910	8	area	area	NN
20417	1910	9	,	,	,
20417	1910	10	and	and	CC
20417	1910	11	it	-PRON-	PRP
20417	1910	12	is	be	VBZ
20417	1910	13	divisible	divisible	JJ
20417	1910	14	into	into	IN
20417	1910	15	zones	zone	NNS
20417	1910	16	,	,	,
20417	1910	17	each	each	DT
20417	1910	18	with	with	IN
20417	1910	19	its	-PRON-	PRP$
20417	1910	20	characteristic	characteristic	JJ
20417	1910	21	population	population	NN
20417	1910	22	.	.	.
20417	1911	1	It	-PRON-	PRP
20417	1911	2	may	may	MD
20417	1911	3	be	be	VB
20417	1911	4	noted	note	VBN
20417	1911	5	that	that	IN
20417	1911	6	the	the	DT
20417	1911	7	green	green	JJ
20417	1911	8	seaweeds	seaweed	NNS
20417	1911	9	are	be	VBP
20417	1911	10	highest	high	JJS
20417	1911	11	up	up	RB
20417	1911	12	on	on	IN
20417	1911	13	the	the	DT
20417	1911	14	shore	shore	NN
20417	1911	15	;	;	:
20417	1911	16	the	the	DT
20417	1911	17	brown	brown	JJ
20417	1911	18	ones	one	NNS
20417	1911	19	come	come	VBP
20417	1911	20	next	next	RB
20417	1911	21	;	;	:
20417	1911	22	the	the	DT
20417	1911	23	beautiful	beautiful	JJ
20417	1911	24	red	red	JJ
20417	1911	25	ones	one	NNS
20417	1911	26	are	be	VBP
20417	1911	27	lowest	low	JJS
20417	1911	28	.	.	.
20417	1912	1	All	all	DT
20417	1912	2	of	of	IN
20417	1912	3	them	-PRON-	PRP
20417	1912	4	have	have	VBP
20417	1912	5	got	get	VBN
20417	1912	6	green	green	JJ
20417	1912	7	chlorophyll	chlorophyll	NN
20417	1912	8	,	,	,
20417	1912	9	which	which	WDT
20417	1912	10	enables	enable	VBZ
20417	1912	11	them	-PRON-	PRP
20417	1912	12	to	to	TO
20417	1912	13	utilise	utilise	VB
20417	1912	14	the	the	DT
20417	1912	15	sun	sun	NN
20417	1912	16	's	's	POS
20417	1912	17	rays	ray	NNS
20417	1912	18	in	in	IN
20417	1912	19	photosynthesis	photosynthesis	NN
20417	1912	20	(	(	-LRB-
20417	1912	21	i.e.	i.e.	FW
20417	1913	1	building	build	VBG
20417	1913	2	up	up	RP
20417	1913	3	carbon	carbon	NN
20417	1913	4	compounds	compound	NNS
20417	1913	5	from	from	IN
20417	1913	6	air	air	NN
20417	1913	7	,	,	,
20417	1913	8	water	water	NN
20417	1913	9	,	,	,
20417	1913	10	and	and	CC
20417	1913	11	salts	salt	NNS
20417	1913	12	)	)	-RRB-
20417	1913	13	,	,	,
20417	1913	14	but	but	CC
20417	1913	15	in	in	IN
20417	1913	16	the	the	DT
20417	1913	17	brown	brown	JJ
20417	1913	18	and	and	CC
20417	1913	19	red	red	JJ
20417	1913	20	seaweeds	seaweed	NNS
20417	1913	21	the	the	DT
20417	1913	22	green	green	JJ
20417	1913	23	pigment	pigment	NN
20417	1913	24	is	be	VBZ
20417	1913	25	masked	mask	VBN
20417	1913	26	by	by	IN
20417	1913	27	others	other	NNS
20417	1913	28	.	.	.
20417	1914	1	It	-PRON-	PRP
20417	1914	2	is	be	VBZ
20417	1914	3	maintained	maintain	VBN
20417	1914	4	by	by	IN
20417	1914	5	some	some	DT
20417	1914	6	botanists	botanist	NNS
20417	1914	7	that	that	WDT
20417	1914	8	these	these	DT
20417	1914	9	other	other	JJ
20417	1914	10	pigments	pigment	NNS
20417	1914	11	enable	enable	VBP
20417	1914	12	their	-PRON-	PRP$
20417	1914	13	possessors	possessor	NNS
20417	1914	14	to	to	TO
20417	1914	15	make	make	VB
20417	1914	16	more	more	JJR
20417	1914	17	of	of	IN
20417	1914	18	the	the	DT
20417	1914	19	scantier	scanty	JJR
20417	1914	20	light	light	NN
20417	1914	21	in	in	IN
20417	1914	22	the	the	DT
20417	1914	23	deeper	deep	JJR
20417	1914	24	waters	water	NNS
20417	1914	25	.	.	.
20417	1915	1	However	however	RB
20417	1915	2	this	this	DT
20417	1915	3	may	may	MD
20417	1915	4	be	be	VB
20417	1915	5	,	,	,
20417	1915	6	we	-PRON-	PRP
20417	1915	7	must	must	MD
20417	1915	8	always	always	RB
20417	1915	9	think	think	VB
20417	1915	10	of	of	IN
20417	1915	11	the	the	DT
20417	1915	12	shore	shore	NN
20417	1915	13	-	-	HYPH
20417	1915	14	haunt	haunt	NN
20417	1915	15	as	as	IN
20417	1915	16	the	the	DT
20417	1915	17	seaweed	seaweed	NN
20417	1915	18	-	-	HYPH
20417	1915	19	growing	grow	VBG
20417	1915	20	area	area	NN
20417	1915	21	.	.	.
20417	1916	1	Directly	directly	RB
20417	1916	2	and	and	CC
20417	1916	3	indirectly	indirectly	RB
20417	1916	4	the	the	DT
20417	1916	5	life	life	NN
20417	1916	6	of	of	IN
20417	1916	7	the	the	DT
20417	1916	8	shore	shore	NN
20417	1916	9	animals	animal	NNS
20417	1916	10	is	be	VBZ
20417	1916	11	closely	closely	RB
20417	1916	12	wrapped	wrap	VBN
20417	1916	13	up	up	RP
20417	1916	14	with	with	IN
20417	1916	15	the	the	DT
20417	1916	16	seaweeds	seaweed	NNS
20417	1916	17	,	,	,
20417	1916	18	which	which	WDT
20417	1916	19	afford	afford	VBP
20417	1916	20	food	food	NN
20417	1916	21	and	and	CC
20417	1916	22	foothold	foothold	NN
20417	1916	23	,	,	,
20417	1916	24	and	and	CC
20417	1916	25	temper	temper	VB
20417	1916	26	the	the	DT
20417	1916	27	force	force	NN
20417	1916	28	of	of	IN
20417	1916	29	the	the	DT
20417	1916	30	waves	wave	NNS
20417	1916	31	.	.	.
20417	1917	1	The	the	DT
20417	1917	2	minute	minute	NN
20417	1917	3	fragments	fragment	NNS
20417	1917	4	broken	break	VBN
20417	1917	5	off	off	RP
20417	1917	6	from	from	IN
20417	1917	7	seaweeds	seaweed	NNS
20417	1917	8	and	and	CC
20417	1917	9	from	from	IN
20417	1917	10	the	the	DT
20417	1917	11	sea	sea	NN
20417	1917	12	-	-	HYPH
20417	1917	13	grass	grass	NN
20417	1917	14	(	(	-LRB-
20417	1917	15	a	a	DT
20417	1917	16	flowering	flower	VBG
20417	1917	17	plant	plant	NN
20417	1917	18	called	call	VBN
20417	1917	19	Zostera	Zostera	NNP
20417	1917	20	)	)	-RRB-
20417	1917	21	form	form	VBP
20417	1917	22	a	a	DT
20417	1917	23	sort	sort	NN
20417	1917	24	of	of	IN
20417	1917	25	nutritive	nutritive	JJ
20417	1917	26	sea	sea	NN
20417	1917	27	-	-	HYPH
20417	1917	28	dust	dust	NN
20417	1917	29	which	which	WDT
20417	1917	30	is	be	VBZ
20417	1917	31	swept	sweep	VBN
20417	1917	32	slowly	slowly	RB
20417	1917	33	down	down	IN
20417	1917	34	the	the	DT
20417	1917	35	slope	slope	NN
20417	1917	36	from	from	IN
20417	1917	37	the	the	DT
20417	1917	38	shore	shore	NN
20417	1917	39	,	,	,
20417	1917	40	to	to	TO
20417	1917	41	form	form	VB
20417	1917	42	a	a	DT
20417	1917	43	very	very	RB
20417	1917	44	useful	useful	JJ
20417	1917	45	deposit	deposit	NN
20417	1917	46	in	in	IN
20417	1917	47	the	the	DT
20417	1917	48	quietness	quietness	NN
20417	1917	49	of	of	IN
20417	1917	50	deepish	deepish	JJ
20417	1917	51	water	water	NN
20417	1917	52	.	.	.
20417	1918	1	It	-PRON-	PRP
20417	1918	2	is	be	VBZ
20417	1918	3	often	often	RB
20417	1918	4	found	find	VBN
20417	1918	5	in	in	IN
20417	1918	6	the	the	DT
20417	1918	7	stomachs	stomach	NNS
20417	1918	8	of	of	IN
20417	1918	9	marine	marine	JJ
20417	1918	10	animals	animal	NNS
20417	1918	11	living	live	VBG
20417	1918	12	a	a	DT
20417	1918	13	long	long	JJ
20417	1918	14	way	way	NN
20417	1918	15	offshore	offshore	RB
20417	1918	16	.	.	.
20417	1919	1	Conditions	condition	NNS
20417	1919	2	of	of	IN
20417	1919	3	Shore	shore	NN
20417	1919	4	Life	Life	NNP
20417	1919	5	The	the	DT
20417	1919	6	littoral	littoral	JJ
20417	1919	7	area	area	NN
20417	1919	8	as	as	IN
20417	1919	9	defined	define	VBN
20417	1919	10	is	be	VBZ
20417	1919	11	not	not	RB
20417	1919	12	a	a	DT
20417	1919	13	large	large	JJ
20417	1919	14	haunt	haunt	NN
20417	1919	15	of	of	IN
20417	1919	16	life	life	NN
20417	1919	17	;	;	:
20417	1919	18	it	-PRON-	PRP
20417	1919	19	occupies	occupy	VBZ
20417	1919	20	only	only	RB
20417	1919	21	about	about	IN
20417	1919	22	9	9	CD
20417	1919	23	million	million	CD
20417	1919	24	square	square	JJ
20417	1919	25	miles	mile	NNS
20417	1919	26	,	,	,
20417	1919	27	a	a	DT
20417	1919	28	small	small	JJ
20417	1919	29	fraction	fraction	NN
20417	1919	30	of	of	IN
20417	1919	31	the	the	DT
20417	1919	32	197,000,000	197,000,000	CD
20417	1919	33	of	of	IN
20417	1919	34	the	the	DT
20417	1919	35	whole	whole	JJ
20417	1919	36	earth	earth	NN
20417	1919	37	's	's	POS
20417	1919	38	surface	surface	NN
20417	1919	39	.	.	.
20417	1920	1	But	but	CC
20417	1920	2	it	-PRON-	PRP
20417	1920	3	is	be	VBZ
20417	1920	4	a	a	DT
20417	1920	5	very	very	RB
20417	1920	6	long	long	JJ
20417	1920	7	haunt	haunt	NN
20417	1920	8	,	,	,
20417	1920	9	some	some	DT
20417	1920	10	150,000	150,000	CD
20417	1920	11	miles	mile	NNS
20417	1920	12	,	,	,
20417	1920	13	winding	wind	VBG
20417	1920	14	in	in	RP
20417	1920	15	and	and	CC
20417	1920	16	out	out	RB
20417	1920	17	by	by	IN
20417	1920	18	bay	bay	NNP
20417	1920	19	and	and	CC
20417	1920	20	fiord	fiord	NNP
20417	1920	21	,	,	,
20417	1920	22	estuary	estuary	JJ
20417	1920	23	and	and	CC
20417	1920	24	creek	creek	JJ
20417	1920	25	.	.	.
20417	1921	1	Where	where	WRB
20417	1921	2	deep	deep	JJ
20417	1921	3	water	water	NN
20417	1921	4	comes	come	VBZ
20417	1921	5	close	close	RB
20417	1921	6	to	to	IN
20417	1921	7	cliffs	cliff	NNS
20417	1921	8	there	there	EX
20417	1921	9	may	may	MD
20417	1921	10	be	be	VB
20417	1921	11	no	no	DT
20417	1921	12	shore	shore	NN
20417	1921	13	at	at	RB
20417	1921	14	all	all	RB
20417	1921	15	;	;	:
20417	1921	16	in	in	IN
20417	1921	17	other	other	JJ
20417	1921	18	places	place	NNS
20417	1921	19	the	the	DT
20417	1921	20	relatively	relatively	RB
20417	1921	21	shallow	shallow	JJ
20417	1921	22	water	water	NN
20417	1921	23	,	,	,
20417	1921	24	with	with	IN
20417	1921	25	seaweeds	seaweed	NNS
20417	1921	26	growing	grow	VBG
20417	1921	27	over	over	IN
20417	1921	28	the	the	DT
20417	1921	29	bottom	bottom	NN
20417	1921	30	,	,	,
20417	1921	31	may	may	MD
20417	1921	32	extend	extend	VB
20417	1921	33	outwards	outward	NNS
20417	1921	34	for	for	IN
20417	1921	35	miles	mile	NNS
20417	1921	36	.	.	.
20417	1922	1	The	the	DT
20417	1922	2	nature	nature	NN
20417	1922	3	of	of	IN
20417	1922	4	the	the	DT
20417	1922	5	shore	shore	NN
20417	1922	6	varies	vary	VBZ
20417	1922	7	greatly	greatly	RB
20417	1922	8	according	accord	VBG
20417	1922	9	to	to	IN
20417	1922	10	the	the	DT
20417	1922	11	nature	nature	NN
20417	1922	12	of	of	IN
20417	1922	13	the	the	DT
20417	1922	14	rocks	rock	NNS
20417	1922	15	,	,	,
20417	1922	16	according	accord	VBG
20417	1922	17	to	to	IN
20417	1922	18	what	what	WP
20417	1922	19	the	the	DT
20417	1922	20	streams	stream	NNS
20417	1922	21	bring	bring	VBP
20417	1922	22	down	down	RP
20417	1922	23	from	from	IN
20417	1922	24	inland	inland	NN
20417	1922	25	,	,	,
20417	1922	26	and	and	CC
20417	1922	27	according	accord	VBG
20417	1922	28	to	to	IN
20417	1922	29	the	the	DT
20417	1922	30	jetsam	jetsam	NN
20417	1922	31	that	that	WDT
20417	1922	32	is	be	VBZ
20417	1922	33	brought	bring	VBN
20417	1922	34	in	in	RP
20417	1922	35	by	by	IN
20417	1922	36	the	the	DT
20417	1922	37	tides	tide	NNS
20417	1922	38	.	.	.
20417	1923	1	The	the	DT
20417	1923	2	shore	shore	NN
20417	1923	3	is	be	VBZ
20417	1923	4	a	a	DT
20417	1923	5	changeful	changeful	JJ
20417	1923	6	place	place	NN
20417	1923	7	;	;	:
20417	1923	8	there	there	EX
20417	1923	9	is	be	VBZ
20417	1923	10	,	,	,
20417	1923	11	in	in	IN
20417	1923	12	the	the	DT
20417	1923	13	upper	upper	JJ
20417	1923	14	reaches	reach	NNS
20417	1923	15	,	,	,
20417	1923	16	a	a	DT
20417	1923	17	striking	striking	JJ
20417	1923	18	difference	difference	NN
20417	1923	19	between	between	IN
20417	1923	20	"	"	``
20417	1923	21	tide	tide	NN
20417	1923	22	in	in	IN
20417	1923	23	"	"	''
20417	1923	24	and	and	CC
20417	1923	25	"	"	``
20417	1923	26	tide	tide	VB
20417	1923	27	out	out	RP
20417	1923	28	"	"	''
20417	1923	29	;	;	:
20417	1923	30	there	there	EX
20417	1923	31	are	be	VBP
20417	1923	32	vicissitudes	vicissitude	NNS
20417	1923	33	due	due	JJ
20417	1923	34	to	to	IN
20417	1923	35	storms	storm	NNS
20417	1923	36	,	,	,
20417	1923	37	to	to	TO
20417	1923	38	freshwater	freshwater	VB
20417	1923	39	floods	flood	NNS
20417	1923	40	,	,	,
20417	1923	41	to	to	IN
20417	1923	42	wind	wind	NN
20417	1923	43	-	-	HYPH
20417	1923	44	blown	blow	VBN
20417	1923	45	sand	sand	NN
20417	1923	46	,	,	,
20417	1923	47	and	and	CC
20417	1923	48	to	to	TO
20417	1923	49	slow	slow	VB
20417	1923	50	changes	change	NNS
20417	1923	51	of	of	IN
20417	1923	52	level	level	NN
20417	1923	53	,	,	,
20417	1923	54	up	up	RB
20417	1923	55	and	and	CC
20417	1923	56	down	down	RB
20417	1923	57	.	.	.
20417	1924	1	The	the	DT
20417	1924	2	shore	shore	NN
20417	1924	3	is	be	VBZ
20417	1924	4	a	a	DT
20417	1924	5	very	very	RB
20417	1924	6	crowded	crowded	JJ
20417	1924	7	haunt	haunt	NN
20417	1924	8	,	,	,
20417	1924	9	for	for	IN
20417	1924	10	it	-PRON-	PRP
20417	1924	11	is	be	VBZ
20417	1924	12	comparatively	comparatively	RB
20417	1924	13	narrow	narrow	JJ
20417	1924	14	,	,	,
20417	1924	15	and	and	CC
20417	1924	16	every	every	DT
20417	1924	17	niche	niche	NN
20417	1924	18	among	among	IN
20417	1924	19	the	the	DT
20417	1924	20	rocks	rock	NNS
20417	1924	21	may	may	MD
20417	1924	22	be	be	VB
20417	1924	23	precious	precious	JJ
20417	1924	24	.	.	.
20417	1925	1	[	[	-LRB-
20417	1925	2	Illustration	illustration	NN
20417	1925	3	:	:	:
20417	1925	4	AN	an	DT
20417	1925	5	EIGHT	eight	CD
20417	1925	6	-	-	HYPH
20417	1925	7	ARMED	ARMED	NNS
20417	1925	8	CUTTLEFISH	CUTTLEFISH	NNS
20417	1925	9	OR	or	CC
20417	1925	10	OCTOPUS	OCTOPUS	NNP
20417	1925	11	ATTACKING	ATTACKING	NNP
20417	1925	12	A	a	DT
20417	1925	13	SMALL	SMALL	NNP
20417	1925	14	CRAB	crab	NN
20417	1925	15	These	these	DT
20417	1925	16	molluscs	mollusc	NNS
20417	1925	17	are	be	VBP
20417	1925	18	particularly	particularly	RB
20417	1925	19	fond	fond	JJ
20417	1925	20	of	of	IN
20417	1925	21	crustaceans	crustacean	NNS
20417	1925	22	,	,	,
20417	1925	23	which	which	WDT
20417	1925	24	they	-PRON-	PRP
20417	1925	25	crunch	crunch	VBP
20417	1925	26	with	with	IN
20417	1925	27	their	-PRON-	PRP$
20417	1925	28	parrot	parrot	NN
20417	1925	29	's	's	POS
20417	1925	30	beak	beak	NN
20417	1925	31	-	-	HYPH
20417	1925	32	like	like	JJ
20417	1925	33	jaws	jaw	NNS
20417	1925	34	.	.	.
20417	1926	1	Their	-PRON-	PRP$
20417	1926	2	salivary	salivary	JJ
20417	1926	3	juice	juice	NN
20417	1926	4	has	have	VBZ
20417	1926	5	a	a	DT
20417	1926	6	paralysing	paralysing	NN
20417	1926	7	effect	effect	NN
20417	1926	8	on	on	IN
20417	1926	9	their	-PRON-	PRP$
20417	1926	10	prey	prey	NN
20417	1926	11	.	.	.
20417	1927	1	To	to	IN
20417	1927	2	one	one	CD
20417	1927	3	side	side	NN
20417	1927	4	,	,	,
20417	1927	5	below	below	IN
20417	1927	6	the	the	DT
20417	1927	7	eye	eye	NN
20417	1927	8	,	,	,
20417	1927	9	may	may	MD
20417	1927	10	be	be	VB
20417	1927	11	seen	see	VBN
20417	1927	12	the	the	DT
20417	1927	13	funnel	funnel	NN
20417	1927	14	through	through	IN
20417	1927	15	which	which	WDT
20417	1927	16	water	water	NN
20417	1927	17	is	be	VBZ
20417	1927	18	very	very	RB
20417	1927	19	forcibly	forcibly	RB
20417	1927	20	ejected	eject	VBN
20417	1927	21	in	in	IN
20417	1927	22	the	the	DT
20417	1927	23	process	process	NN
20417	1927	24	of	of	IN
20417	1927	25	locomotion	locomotion	NN
20417	1927	26	.	.	.
20417	1927	27	]	]	-RRB-
20417	1928	1	[	[	-LRB-
20417	1928	2	Illustration	illustration	NN
20417	1928	3	:	:	:
20417	1928	4	A	a	DT
20417	1928	5	COMMON	COMMON	NNP
20417	1928	6	STARFISH	STARFISH	NNS
20417	1928	7	,	,	,
20417	1928	8	WHICH	which	WDT
20417	1928	9	HAS	have	VBZ
20417	1928	10	LOST	lose	VBN
20417	1928	11	THREE	three	CD
20417	1928	12	ARMS	arm	NNS
20417	1928	13	AND	and	CC
20417	1928	14	IS	be	VBZ
20417	1928	15	REGROWING	regrow	VBG
20417	1928	16	THEM	them	PRP
20417	1928	17	The	the	DT
20417	1928	18	lowest	low	JJS
20417	1928	19	arm	arm	NN
20417	1928	20	is	be	VBZ
20417	1928	21	being	be	VBG
20417	1928	22	regrown	regrown	VBN
20417	1928	23	double	double	JJ
20417	1928	24	.	.	.
20417	1929	1	(	(	-LRB-
20417	1929	2	_	_	NNP
20417	1929	3	After	after	IN
20417	1929	4	Professor	Professor	NNP
20417	1929	5	W.	W.	NNP
20417	1929	6	C.	C.	NNP
20417	1929	7	McIntosh	McIntosh	NNP
20417	1929	8	.	.	.
20417	1929	9	_	_	NNP
20417	1929	10	)	)	-RRB-
20417	1929	11	]	]	-RRB-
20417	1929	12	[	[	-LRB-
20417	1929	13	Illustration	illustration	NN
20417	1929	14	:	:	:
20417	1929	15	A	a	DT
20417	1929	16	PHOTOGRAPH	photograph	NN
20417	1929	17	SHOWING	show	VBG
20417	1929	18	A	a	DT
20417	1929	19	STARFISH	starfish	NN
20417	1929	20	(	(	-LRB-
20417	1929	21	_	_	NNP
20417	1929	22	Asterias	Asterias	NNP
20417	1929	23	Forreri	Forreri	NNP
20417	1929	24	_	_	NNP
20417	1929	25	)	)	-RRB-
20417	1929	26	WHICH	which	WDT
20417	1929	27	HAS	have	VBZ
20417	1929	28	CAPTURED	capture	VBN
20417	1929	29	A	a	DT
20417	1929	30	LARGE	large	JJ
20417	1929	31	FISH	FISH	NNS
20417	1929	32	The	the	DT
20417	1929	33	suctorial	suctorial	JJ
20417	1929	34	tube	tube	NN
20417	1929	35	-	-	HYPH
20417	1929	36	feet	foot	NNS
20417	1929	37	are	be	VBP
20417	1929	38	seen	see	VBN
20417	1929	39	gripping	grip	VBG
20417	1929	40	the	the	DT
20417	1929	41	fish	fish	NN
20417	1929	42	firmly	firmly	RB
20417	1929	43	.	.	.
20417	1930	1	(	(	-LRB-
20417	1930	2	After	after	IN
20417	1930	3	an	an	DT
20417	1930	4	observation	observation	NN
20417	1930	5	on	on	IN
20417	1930	6	the	the	DT
20417	1930	7	Californian	californian	JJ
20417	1930	8	coast	coast	NN
20417	1930	9	.	.	.
20417	1930	10	)	)	-RRB-
20417	1930	11	]	]	-RRB-
20417	1931	1	[	[	-LRB-
20417	1931	2	Illustration	illustration	NN
20417	1931	3	:	:	:
20417	1931	4	_	_	NNP
20417	1931	5	Photo	Photo	NNP
20417	1931	6	:	:	:
20417	1931	7	J.	J.	NNP
20417	1931	8	J.	J.	NNP
20417	1932	1	Ward	Ward	NNP
20417	1932	2	,	,	,
20417	1932	3	F.E.S.	F.E.S.	NNP
20417	1932	4	_	_	NNP
20417	1932	5	THE	the	DT
20417	1932	6	PAPER	paper	NN
20417	1932	7	NAUTILUS	nautilus	NN
20417	1932	8	(	(	-LRB-
20417	1932	9	ARGONAUTA	ARGONAUTA	NNP
20417	1932	10	)	)	-RRB-
20417	1932	11	,	,	,
20417	1932	12	AN	an	DT
20417	1932	13	ANIMAL	animal	NN
20417	1932	14	OF	of	IN
20417	1932	15	THE	the	DT
20417	1932	16	OPEN	OPEN	NNP
20417	1932	17	SEA	SEA	NNP
20417	1932	18	The	the	DT
20417	1932	19	delicate	delicate	JJ
20417	1932	20	shell	shell	NN
20417	1932	21	is	be	VBZ
20417	1932	22	made	make	VBN
20417	1932	23	by	by	IN
20417	1932	24	the	the	DT
20417	1932	25	female	female	NN
20417	1932	26	only	only	RB
20417	1932	27	,	,	,
20417	1932	28	and	and	CC
20417	1932	29	is	be	VBZ
20417	1932	30	used	use	VBN
20417	1932	31	as	as	IN
20417	1932	32	a	a	DT
20417	1932	33	shelter	shelter	NN
20417	1932	34	for	for	IN
20417	1932	35	the	the	DT
20417	1932	36	eggs	egg	NNS
20417	1932	37	and	and	CC
20417	1932	38	young	young	JJ
20417	1932	39	ones	one	NNS
20417	1932	40	.	.	.
20417	1933	1	It	-PRON-	PRP
20417	1933	2	is	be	VBZ
20417	1933	3	secreted	secrete	VBN
20417	1933	4	by	by	IN
20417	1933	5	two	two	CD
20417	1933	6	of	of	IN
20417	1933	7	the	the	DT
20417	1933	8	arms	arm	NNS
20417	1933	9	,	,	,
20417	1933	10	not	not	RB
20417	1933	11	by	by	IN
20417	1933	12	the	the	DT
20417	1933	13	mantle	mantle	NN
20417	1933	14	as	as	IN
20417	1933	15	other	other	JJ
20417	1933	16	mollusc	mollusc	JJ
20417	1933	17	shells	shell	NNS
20417	1933	18	are	be	VBP
20417	1933	19	.	.	.
20417	1934	1	It	-PRON-	PRP
20417	1934	2	is	be	VBZ
20417	1934	3	a	a	DT
20417	1934	4	single	single	JJ
20417	1934	5	-	-	HYPH
20417	1934	6	chambered	chambered	JJ
20417	1934	7	shell	shell	NN
20417	1934	8	,	,	,
20417	1934	9	very	very	RB
20417	1934	10	different	different	JJ
20417	1934	11	from	from	IN
20417	1934	12	that	that	DT
20417	1934	13	of	of	IN
20417	1934	14	the	the	DT
20417	1934	15	Pearly	Pearly	NNP
20417	1934	16	Nautilus	Nautilus	NNP
20417	1934	17	.	.	.
20417	1934	18	]	]	-RRB-
20417	1935	1	Keen	Keen	NNP
20417	1935	2	Struggle	Struggle	NNP
20417	1935	3	for	for	IN
20417	1935	4	Existence	existence	NN
20417	1935	5	It	-PRON-	PRP
20417	1935	6	follows	follow	VBZ
20417	1935	7	that	that	IN
20417	1935	8	the	the	DT
20417	1935	9	shore	shore	NN
20417	1935	10	must	must	MD
20417	1935	11	be	be	VB
20417	1935	12	the	the	DT
20417	1935	13	scene	scene	NN
20417	1935	14	of	of	IN
20417	1935	15	a	a	DT
20417	1935	16	keen	keen	JJ
20417	1935	17	struggle	struggle	NN
20417	1935	18	for	for	IN
20417	1935	19	existence	existence	NN
20417	1935	20	--	--	:
20417	1935	21	which	which	WDT
20417	1935	22	includes	include	VBZ
20417	1935	23	all	all	PDT
20417	1935	24	the	the	DT
20417	1935	25	answers	answer	NNS
20417	1935	26	-	-	:
20417	1935	27	back	back	RP
20417	1935	28	that	that	IN
20417	1935	29	living	living	NN
20417	1935	30	creatures	creature	NNS
20417	1935	31	make	make	VBP
20417	1935	32	to	to	IN
20417	1935	33	environing	environ	VBG
20417	1935	34	difficulties	difficulty	NNS
20417	1935	35	and	and	CC
20417	1935	36	limitations	limitation	NNS
20417	1935	37	.	.	.
20417	1936	1	There	there	EX
20417	1936	2	is	be	VBZ
20417	1936	3	struggle	struggle	NN
20417	1936	4	for	for	IN
20417	1936	5	food	food	NN
20417	1936	6	,	,	,
20417	1936	7	accentuated	accentuate	VBN
20417	1936	8	by	by	IN
20417	1936	9	the	the	DT
20417	1936	10	fact	fact	NN
20417	1936	11	that	that	IN
20417	1936	12	small	small	JJ
20417	1936	13	items	item	NNS
20417	1936	14	tend	tend	VBP
20417	1936	15	to	to	TO
20417	1936	16	be	be	VB
20417	1936	17	swept	sweep	VBN
20417	1936	18	away	away	RB
20417	1936	19	by	by	IN
20417	1936	20	the	the	DT
20417	1936	21	outgoing	outgoing	JJ
20417	1936	22	tide	tide	NN
20417	1936	23	or	or	CC
20417	1936	24	to	to	TO
20417	1936	25	sink	sink	VB
20417	1936	26	down	down	RP
20417	1936	27	the	the	DT
20417	1936	28	slope	slope	NN
20417	1936	29	to	to	IN
20417	1936	30	deep	deep	JJ
20417	1936	31	water	water	NN
20417	1936	32	.	.	.
20417	1937	1	Apart	apart	RB
20417	1937	2	from	from	IN
20417	1937	3	direct	direct	JJ
20417	1937	4	competition	competition	NN
20417	1937	5	,	,	,
20417	1937	6	e.g.	e.g.	RB
20417	1938	1	between	between	IN
20417	1938	2	hungry	hungry	NNP
20417	1938	3	hermit	hermit	NNP
20417	1938	4	-	-	HYPH
20417	1938	5	crabs	crab	NNS
20417	1938	6	,	,	,
20417	1938	7	it	-PRON-	PRP
20417	1938	8	often	often	RB
20417	1938	9	involves	involve	VBZ
20417	1938	10	hard	hard	JJ
20417	1938	11	work	work	NN
20417	1938	12	to	to	TO
20417	1938	13	get	get	VB
20417	1938	14	a	a	DT
20417	1938	15	meal	meal	NN
20417	1938	16	.	.	.
20417	1939	1	This	this	DT
20417	1939	2	is	be	VBZ
20417	1939	3	true	true	JJ
20417	1939	4	even	even	RB
20417	1939	5	of	of	IN
20417	1939	6	apparently	apparently	RB
20417	1939	7	sluggish	sluggish	JJ
20417	1939	8	creatures	creature	NNS
20417	1939	9	.	.	.
20417	1940	1	Thus	thus	RB
20417	1940	2	the	the	DT
20417	1940	3	Crumb	crumb	JJ
20417	1940	4	-	-	HYPH
20417	1940	5	of	of	IN
20417	1940	6	-	-	HYPH
20417	1940	7	Bread	Bread	NNP
20417	1940	8	Sponge	Sponge	NNP
20417	1940	9	,	,	,
20417	1940	10	or	or	CC
20417	1940	11	any	any	DT
20417	1940	12	other	other	JJ
20417	1940	13	seashore	seashore	NN
20417	1940	14	sponge	sponge	NN
20417	1940	15	,	,	,
20417	1940	16	has	have	VBZ
20417	1940	17	to	to	TO
20417	1940	18	lash	lash	VB
20417	1940	19	large	large	JJ
20417	1940	20	quantities	quantity	NNS
20417	1940	21	of	of	IN
20417	1940	22	water	water	NN
20417	1940	23	through	through	IN
20417	1940	24	the	the	DT
20417	1940	25	intricate	intricate	JJ
20417	1940	26	canal	canal	NN
20417	1940	27	system	system	NN
20417	1940	28	of	of	IN
20417	1940	29	its	-PRON-	PRP$
20417	1940	30	body	body	NN
20417	1940	31	before	before	IN
20417	1940	32	it	-PRON-	PRP
20417	1940	33	can	can	MD
20417	1940	34	get	get	VB
20417	1940	35	a	a	DT
20417	1940	36	sufficient	sufficient	JJ
20417	1940	37	supply	supply	NN
20417	1940	38	of	of	IN
20417	1940	39	the	the	DT
20417	1940	40	microscopic	microscopic	JJ
20417	1940	41	organisms	organism	NNS
20417	1940	42	and	and	CC
20417	1940	43	organic	organic	JJ
20417	1940	44	particles	particle	NNS
20417	1940	45	on	on	IN
20417	1940	46	which	which	WDT
20417	1940	47	it	-PRON-	PRP
20417	1940	48	feeds	feed	VBZ
20417	1940	49	.	.	.
20417	1941	1	An	an	DT
20417	1941	2	index	index	NN
20417	1941	3	of	of	IN
20417	1941	4	the	the	DT
20417	1941	5	intensity	intensity	NN
20417	1941	6	of	of	IN
20417	1941	7	the	the	DT
20417	1941	8	struggle	struggle	NN
20417	1941	9	for	for	IN
20417	1941	10	food	food	NN
20417	1941	11	is	be	VBZ
20417	1941	12	afforded	afford	VBN
20417	1941	13	by	by	IN
20417	1941	14	the	the	DT
20417	1941	15	nutritive	nutritive	JJ
20417	1941	16	chains	chain	NNS
20417	1941	17	which	which	WDT
20417	1941	18	bind	bind	VBP
20417	1941	19	animals	animal	NNS
20417	1941	20	together	together	RB
20417	1941	21	.	.	.
20417	1942	1	The	the	DT
20417	1942	2	shore	shore	NN
20417	1942	3	is	be	VBZ
20417	1942	4	almost	almost	RB
20417	1942	5	noisy	noisy	JJ
20417	1942	6	with	with	IN
20417	1942	7	the	the	DT
20417	1942	8	conjugation	conjugation	NN
20417	1942	9	of	of	IN
20417	1942	10	the	the	DT
20417	1942	11	verb	verb	NN
20417	1942	12	to	to	TO
20417	1942	13	eat	eat	VB
20417	1942	14	in	in	IN
20417	1942	15	its	-PRON-	PRP$
20417	1942	16	many	many	JJ
20417	1942	17	tenses	tense	NNS
20417	1942	18	.	.	.
20417	1943	1	One	one	CD
20417	1943	2	pound	pound	NN
20417	1943	3	of	of	IN
20417	1943	4	rock	rock	NN
20417	1943	5	-	-	HYPH
20417	1943	6	cod	cod	NN
20417	1943	7	requires	require	VBZ
20417	1943	8	for	for	IN
20417	1943	9	its	-PRON-	PRP$
20417	1943	10	formation	formation	NN
20417	1943	11	ten	ten	CD
20417	1943	12	pounds	pound	NNS
20417	1943	13	of	of	IN
20417	1943	14	whelk	whelk	VBN
20417	1943	15	;	;	:
20417	1943	16	one	one	CD
20417	1943	17	pound	pound	NN
20417	1943	18	of	of	IN
20417	1943	19	whelk	whelk	NNP
20417	1943	20	requires	require	VBZ
20417	1943	21	ten	ten	CD
20417	1943	22	pounds	pound	NNS
20417	1943	23	of	of	IN
20417	1943	24	sea	sea	NN
20417	1943	25	-	-	HYPH
20417	1943	26	worms	worm	NNS
20417	1943	27	;	;	:
20417	1943	28	and	and	CC
20417	1943	29	one	one	CD
20417	1943	30	pound	pound	NN
20417	1943	31	of	of	IN
20417	1943	32	worms	worm	NNS
20417	1943	33	requires	require	VBZ
20417	1943	34	ten	ten	CD
20417	1943	35	pounds	pound	NNS
20417	1943	36	of	of	IN
20417	1943	37	sea	sea	NN
20417	1943	38	-	-	HYPH
20417	1943	39	dust	dust	NN
20417	1943	40	.	.	.
20417	1944	1	Such	such	JJ
20417	1944	2	is	be	VBZ
20417	1944	3	the	the	DT
20417	1944	4	circulation	circulation	NN
20417	1944	5	of	of	IN
20417	1944	6	matter	matter	NN
20417	1944	7	,	,	,
20417	1944	8	ever	ever	RB
20417	1944	9	passing	pass	VBG
20417	1944	10	from	from	IN
20417	1944	11	one	one	CD
20417	1944	12	embodiment	embodiment	NN
20417	1944	13	or	or	CC
20417	1944	14	incarnation	incarnation	NN
20417	1944	15	to	to	IN
20417	1944	16	another	another	DT
20417	1944	17	.	.	.
20417	1945	1	Besides	besides	IN
20417	1945	2	struggle	struggle	NN
20417	1945	3	for	for	IN
20417	1945	4	food	food	NN
20417	1945	5	there	there	EX
20417	1945	6	is	be	VBZ
20417	1945	7	struggle	struggle	NN
20417	1945	8	for	for	IN
20417	1945	9	foothold	foothold	NN
20417	1945	10	and	and	CC
20417	1945	11	for	for	IN
20417	1945	12	fresh	fresh	JJ
20417	1945	13	air	air	NN
20417	1945	14	,	,	,
20417	1945	15	struggle	struggle	NN
20417	1945	16	against	against	IN
20417	1945	17	the	the	DT
20417	1945	18	scouring	scour	VBG
20417	1945	19	tide	tide	NN
20417	1945	20	and	and	CC
20417	1945	21	against	against	IN
20417	1945	22	the	the	DT
20417	1945	23	pounding	pound	VBG
20417	1945	24	breakers	breaker	NNS
20417	1945	25	.	.	.
20417	1946	1	The	the	DT
20417	1946	2	risk	risk	NN
20417	1946	3	of	of	IN
20417	1946	4	dislodgment	dislodgment	NN
20417	1946	5	is	be	VBZ
20417	1946	6	often	often	RB
20417	1946	7	great	great	JJ
20417	1946	8	and	and	CC
20417	1946	9	the	the	DT
20417	1946	10	fracture	fracture	NN
20417	1946	11	of	of	IN
20417	1946	12	limbs	limb	NNS
20417	1946	13	is	be	VBZ
20417	1946	14	a	a	DT
20417	1946	15	common	common	JJ
20417	1946	16	accident	accident	NN
20417	1946	17	.	.	.
20417	1947	1	Of	of	IN
20417	1947	2	kinds	kind	NNS
20417	1947	3	of	of	IN
20417	1947	4	armour	armour	NN
20417	1947	5	--	--	:
20417	1947	6	the	the	DT
20417	1947	7	sea	sea	NN
20417	1947	8	-	-	HYPH
20417	1947	9	urchin	urchin	NNP
20417	1947	10	's	's	POS
20417	1947	11	hedgehog	hedgehog	NNP
20417	1947	12	-	-	HYPH
20417	1947	13	like	like	JJ
20417	1947	14	test	test	NN
20417	1947	15	,	,	,
20417	1947	16	the	the	DT
20417	1947	17	crab	crab	NN
20417	1947	18	's	's	POS
20417	1947	19	shard	shard	NN
20417	1947	20	,	,	,
20417	1947	21	the	the	DT
20417	1947	22	limpet	limpet	NN
20417	1947	23	's	's	POS
20417	1947	24	shell	shell	NN
20417	1947	25	--	--	:
20417	1947	26	there	there	EX
20417	1947	27	is	be	VBZ
20417	1947	28	great	great	JJ
20417	1947	29	variety	variety	NN
20417	1947	30	,	,	,
20417	1947	31	surpassed	surpass	VBN
20417	1947	32	only	only	RB
20417	1947	33	by	by	IN
20417	1947	34	that	that	DT
20417	1947	35	of	of	IN
20417	1947	36	weapons	weapon	NNS
20417	1947	37	--	--	:
20417	1947	38	the	the	DT
20417	1947	39	sea	sea	NN
20417	1947	40	-	-	HYPH
20417	1947	41	anemone	anemone	NNP
20417	1947	42	's	's	POS
20417	1947	43	stinging	stinging	JJ
20417	1947	44	-	-	HYPH
20417	1947	45	cells	cell	NNS
20417	1947	46	,	,	,
20417	1947	47	the	the	DT
20417	1947	48	sea	sea	NN
20417	1947	49	-	-	HYPH
20417	1947	50	urchin	urchin	NNP
20417	1947	51	's	's	POS
20417	1947	52	snapping	snapping	NN
20417	1947	53	-	-	HYPH
20417	1947	54	blades	blade	NNS
20417	1947	55	,	,	,
20417	1947	56	the	the	DT
20417	1947	57	hermit	hermit	NN
20417	1947	58	-	-	HYPH
20417	1947	59	crab	crab	NN
20417	1947	60	's	's	POS
20417	1947	61	forceps	forceps	NNS
20417	1947	62	,	,	,
20417	1947	63	the	the	DT
20417	1947	64	grappling	grapple	VBG
20417	1947	65	tentacles	tentacle	NNS
20417	1947	66	and	and	CC
20417	1947	67	parrot's	parrot's	VB
20417	1947	68	-	-	HYPH
20417	1947	69	beak	beak	JJ
20417	1947	70	jaws	jaw	NNS
20417	1947	71	of	of	IN
20417	1947	72	the	the	DT
20417	1947	73	octopus	octopus	NNP
20417	1947	74	.	.	.
20417	1948	1	Shifts	shift	NNS
20417	1948	2	for	for	IN
20417	1948	3	a	a	DT
20417	1948	4	Living	live	VBG
20417	1948	5	We	-PRON-	PRP
20417	1948	6	get	get	VBP
20417	1948	7	another	another	DT
20417	1948	8	glimpse	glimpse	NN
20417	1948	9	of	of	IN
20417	1948	10	the	the	DT
20417	1948	11	intensity	intensity	NN
20417	1948	12	of	of	IN
20417	1948	13	the	the	DT
20417	1948	14	seashore	seashore	NN
20417	1948	15	struggle	struggle	NN
20417	1948	16	for	for	IN
20417	1948	17	existence	existence	NN
20417	1948	18	in	in	IN
20417	1948	19	the	the	DT
20417	1948	20	frequency	frequency	NN
20417	1948	21	of	of	IN
20417	1948	22	"	"	``
20417	1948	23	shifts	shift	NNS
20417	1948	24	for	for	IN
20417	1948	25	a	a	DT
20417	1948	26	living	living	NN
20417	1948	27	,	,	,
20417	1948	28	"	"	''
20417	1948	29	adaptations	adaptation	NNS
20417	1948	30	of	of	IN
20417	1948	31	structure	structure	NN
20417	1948	32	or	or	CC
20417	1948	33	of	of	IN
20417	1948	34	behaviour	behaviour	NN
20417	1948	35	which	which	WDT
20417	1948	36	meet	meet	VBP
20417	1948	37	frequently	frequently	RB
20417	1948	38	recurrent	recurrent	JJ
20417	1948	39	vicissitudes	vicissitude	NNS
20417	1948	40	.	.	.
20417	1949	1	The	the	DT
20417	1949	2	starfish	starfish	NN
20417	1949	3	is	be	VBZ
20417	1949	4	often	often	RB
20417	1949	5	in	in	IN
20417	1949	6	the	the	DT
20417	1949	7	dilemma	dilemma	NN
20417	1949	8	of	of	IN
20417	1949	9	losing	lose	VBG
20417	1949	10	a	a	DT
20417	1949	11	limb	limb	NN
20417	1949	12	or	or	CC
20417	1949	13	its	-PRON-	PRP$
20417	1949	14	life	life	NN
20417	1949	15	;	;	:
20417	1949	16	by	by	IN
20417	1949	17	a	a	DT
20417	1949	18	reflex	reflex	JJ
20417	1949	19	action	action	NN
20417	1949	20	it	-PRON-	PRP
20417	1949	21	jettisons	jettison	VBZ
20417	1949	22	the	the	DT
20417	1949	23	captured	capture	VBN
20417	1949	24	arm	arm	NN
20417	1949	25	and	and	CC
20417	1949	26	escapes	escape	NNS
20417	1949	27	.	.	.
20417	1950	1	And	and	CC
20417	1950	2	what	what	WP
20417	1950	3	is	be	VBZ
20417	1950	4	lost	lose	VBN
20417	1950	5	is	be	VBZ
20417	1950	6	gradually	gradually	RB
20417	1950	7	regrown	regrown	VBN
20417	1950	8	.	.	.
20417	1951	1	The	the	DT
20417	1951	2	crab	crab	NN
20417	1951	3	gets	get	VBZ
20417	1951	4	its	-PRON-	PRP$
20417	1951	5	leg	leg	NN
20417	1951	6	broken	break	VBN
20417	1951	7	past	past	IN
20417	1951	8	all	all	DT
20417	1951	9	mending	mending	NN
20417	1951	10	;	;	:
20417	1951	11	it	-PRON-	PRP
20417	1951	12	casts	cast	VBZ
20417	1951	13	off	off	IN
20417	1951	14	the	the	DT
20417	1951	15	leg	leg	NN
20417	1951	16	across	across	IN
20417	1951	17	a	a	DT
20417	1951	18	weak	weak	JJ
20417	1951	19	breakage	breakage	NN
20417	1951	20	plane	plane	NN
20417	1951	21	near	near	IN
20417	1951	22	the	the	DT
20417	1951	23	base	base	NN
20417	1951	24	,	,	,
20417	1951	25	and	and	CC
20417	1951	26	within	within	IN
20417	1951	27	a	a	DT
20417	1951	28	preformed	preformed	JJ
20417	1951	29	bandage	bandage	NN
20417	1951	30	which	which	WDT
20417	1951	31	prevents	prevent	VBZ
20417	1951	32	bleeding	bleed	VBG
20417	1951	33	a	a	DT
20417	1951	34	new	new	JJ
20417	1951	35	leg	leg	NN
20417	1951	36	is	be	VBZ
20417	1951	37	formed	form	VBN
20417	1951	38	in	in	IN
20417	1951	39	miniature	miniature	NN
20417	1951	40	.	.	.
20417	1952	1	Such	such	JJ
20417	1952	2	is	be	VBZ
20417	1952	3	the	the	DT
20417	1952	4	adaptive	adaptive	JJ
20417	1952	5	device	device	NN
20417	1952	6	--	--	:
20417	1952	7	more	more	JJR
20417	1952	8	reflex	reflex	NN
20417	1952	9	than	than	IN
20417	1952	10	reflective	reflective	JJ
20417	1952	11	--	--	:
20417	1952	12	which	which	WDT
20417	1952	13	is	be	VBZ
20417	1952	14	called	call	VBN
20417	1952	15	self	self	NN
20417	1952	16	-	-	HYPH
20417	1952	17	mutilation	mutilation	NN
20417	1952	18	or	or	CC
20417	1952	19	autotomy	autotomy	NN
20417	1952	20	.	.	.
20417	1953	1	In	in	IN
20417	1953	2	another	another	DT
20417	1953	3	part	part	NN
20417	1953	4	of	of	IN
20417	1953	5	this	this	DT
20417	1953	6	book	book	NN
20417	1953	7	there	there	EX
20417	1953	8	is	be	VBZ
20417	1953	9	a	a	DT
20417	1953	10	discussion	discussion	NN
20417	1953	11	of	of	IN
20417	1953	12	camouflaging	camouflaging	NN
20417	1953	13	and	and	CC
20417	1953	14	protective	protective	JJ
20417	1953	15	resemblance	resemblance	NN
20417	1953	16	;	;	:
20417	1953	17	how	how	WRB
20417	1953	18	abundantly	abundantly	RB
20417	1953	19	these	these	DT
20417	1953	20	are	be	VBP
20417	1953	21	illustrated	illustrate	VBN
20417	1953	22	on	on	IN
20417	1953	23	the	the	DT
20417	1953	24	shore	shore	NN
20417	1953	25	!	!	.
20417	1954	1	But	but	CC
20417	1954	2	there	there	EX
20417	1954	3	are	be	VBP
20417	1954	4	other	other	JJ
20417	1954	5	"	"	``
20417	1954	6	shifts	shift	NNS
20417	1954	7	for	for	IN
20417	1954	8	a	a	DT
20417	1954	9	living	living	NN
20417	1954	10	.	.	.
20417	1954	11	"	"	''
20417	1955	1	Some	some	DT
20417	1955	2	of	of	IN
20417	1955	3	the	the	DT
20417	1955	4	sand	sand	NN
20417	1955	5	-	-	HYPH
20417	1955	6	hoppers	hopper	NNS
20417	1955	7	and	and	CC
20417	1955	8	their	-PRON-	PRP$
20417	1955	9	relatives	relative	NNS
20417	1955	10	illustrate	illustrate	VBP
20417	1955	11	the	the	DT
20417	1955	12	puzzling	puzzle	VBG
20417	1955	13	phenomenon	phenomenon	NN
20417	1955	14	of	of	IN
20417	1955	15	"	"	``
20417	1955	16	feigning	feign	VBG
20417	1955	17	death	death	NN
20417	1955	18	,	,	,
20417	1955	19	"	"	''
20417	1955	20	becoming	become	VBG
20417	1955	21	suddenly	suddenly	RB
20417	1955	22	so	so	RB
20417	1955	23	motionless	motionless	JJ
20417	1955	24	that	that	IN
20417	1955	25	they	-PRON-	PRP
20417	1955	26	escape	escape	VBP
20417	1955	27	the	the	DT
20417	1955	28	eyes	eye	NNS
20417	1955	29	of	of	IN
20417	1955	30	their	-PRON-	PRP$
20417	1955	31	enemies	enemy	NNS
20417	1955	32	.	.	.
20417	1956	1	Cuttlefishes	cuttlefish	NNS
20417	1956	2	,	,	,
20417	1956	3	by	by	IN
20417	1956	4	discharging	discharge	VBG
20417	1956	5	sepia	sepia	NN
20417	1956	6	from	from	IN
20417	1956	7	their	-PRON-	PRP$
20417	1956	8	ink	ink	NN
20417	1956	9	-	-	HYPH
20417	1956	10	bags	bag	NNS
20417	1956	11	,	,	,
20417	1956	12	are	be	VBP
20417	1956	13	able	able	JJ
20417	1956	14	to	to	TO
20417	1956	15	throw	throw	VB
20417	1956	16	dust	dust	NN
20417	1956	17	in	in	IN
20417	1956	18	the	the	DT
20417	1956	19	eyes	eye	NNS
20417	1956	20	of	of	IN
20417	1956	21	their	-PRON-	PRP$
20417	1956	22	enemies	enemy	NNS
20417	1956	23	.	.	.
20417	1957	1	Some	some	DT
20417	1957	2	undisguised	undisguised	JJ
20417	1957	3	shore	shore	NN
20417	1957	4	-	-	HYPH
20417	1957	5	animals	animal	NNS
20417	1957	6	,	,	,
20417	1957	7	e.g.	e.g.	RB
20417	1958	1	crabs	crabs	NNP
20417	1958	2	,	,	,
20417	1958	3	are	be	VBP
20417	1958	4	adepts	adept	NNS
20417	1958	5	in	in	IN
20417	1958	6	a	a	DT
20417	1958	7	hide	hide	VB
20417	1958	8	-	-	HYPH
20417	1958	9	and	and	CC
20417	1958	10	-	-	HYPH
20417	1958	11	seek	seek	NN
20417	1958	12	game	game	NN
20417	1958	13	;	;	:
20417	1958	14	some	some	DT
20417	1958	15	fishes	fish	NNS
20417	1958	16	,	,	,
20417	1958	17	like	like	IN
20417	1958	18	the	the	DT
20417	1958	19	butterfish	butterfish	NNP
20417	1958	20	or	or	CC
20417	1958	21	gunnel	gunnel	NN
20417	1958	22	,	,	,
20417	1958	23	escape	escape	VB
20417	1958	24	between	between	IN
20417	1958	25	stones	stone	NNS
20417	1958	26	where	where	WRB
20417	1958	27	there	there	EX
20417	1958	28	seemed	seem	VBD
20417	1958	29	no	no	DT
20417	1958	30	opening	opening	NN
20417	1958	31	and	and	CC
20417	1958	32	are	be	VBP
20417	1958	33	almost	almost	RB
20417	1958	34	uncatchable	uncatchable	JJ
20417	1958	35	in	in	IN
20417	1958	36	their	-PRON-	PRP$
20417	1958	37	slipperiness	slipperiness	NN
20417	1958	38	.	.	.
20417	1959	1	Subtlest	subtlest	RB
20417	1959	2	of	of	IN
20417	1959	3	all	all	DT
20417	1959	4	,	,	,
20417	1959	5	perhaps	perhaps	RB
20417	1959	6	,	,	,
20417	1959	7	is	be	VBZ
20417	1959	8	the	the	DT
20417	1959	9	habit	habit	NN
20417	1959	10	some	some	DT
20417	1959	11	hermit	hermit	NN
20417	1959	12	-	-	HYPH
20417	1959	13	crabs	crab	NNS
20417	1959	14	have	have	VBP
20417	1959	15	of	of	IN
20417	1959	16	entering	enter	VBG
20417	1959	17	into	into	IN
20417	1959	18	mutually	mutually	RB
20417	1959	19	beneficial	beneficial	JJ
20417	1959	20	partnership	partnership	NN
20417	1959	21	(	(	-LRB-
20417	1959	22	commensalism	commensalism	NN
20417	1959	23	)	)	-RRB-
20417	1959	24	with	with	IN
20417	1959	25	sea	sea	NN
20417	1959	26	-	-	HYPH
20417	1959	27	anemones	anemone	NNS
20417	1959	28	,	,	,
20417	1959	29	which	which	WDT
20417	1959	30	mask	mask	VBP
20417	1959	31	their	-PRON-	PRP$
20417	1959	32	bearers	bearer	NNS
20417	1959	33	and	and	CC
20417	1959	34	also	also	RB
20417	1959	35	serve	serve	VB
20417	1959	36	as	as	IN
20417	1959	37	mounted	mount	VBN
20417	1959	38	batteries	battery	NNS
20417	1959	39	,	,	,
20417	1959	40	getting	get	VBG
20417	1959	41	transport	transport	NN
20417	1959	42	as	as	IN
20417	1959	43	their	-PRON-	PRP$
20417	1959	44	reward	reward	NN
20417	1959	45	and	and	CC
20417	1959	46	likewise	likewise	RB
20417	1959	47	crumbs	crumb	VBZ
20417	1959	48	from	from	IN
20417	1959	49	the	the	DT
20417	1959	50	frequently	frequently	RB
20417	1959	51	spread	spread	VBN
20417	1959	52	table	table	NN
20417	1959	53	.	.	.
20417	1960	1	But	but	CC
20417	1960	2	enough	enough	JJ
20417	1960	3	has	have	VBZ
20417	1960	4	been	be	VBN
20417	1960	5	said	say	VBN
20417	1960	6	to	to	TO
20417	1960	7	show	show	VB
20417	1960	8	that	that	IN
20417	1960	9	the	the	DT
20417	1960	10	shore	shore	NN
20417	1960	11	-	-	HYPH
20417	1960	12	haunt	haunt	NN
20417	1960	13	exhibits	exhibit	VBZ
20417	1960	14	an	an	DT
20417	1960	15	extraordinary	extraordinary	JJ
20417	1960	16	variety	variety	NN
20417	1960	17	of	of	IN
20417	1960	18	shifts	shift	NNS
20417	1960	19	for	for	IN
20417	1960	20	a	a	DT
20417	1960	21	living	living	NN
20417	1960	22	.	.	.
20417	1961	1	Parental	parental	JJ
20417	1961	2	Care	Care	NNP
20417	1961	3	on	on	IN
20417	1961	4	the	the	DT
20417	1961	5	Shore	Shore	NNP
20417	1961	6	According	accord	VBG
20417	1961	7	to	to	IN
20417	1961	8	Darwin	Darwin	NNP
20417	1961	9	,	,	,
20417	1961	10	the	the	DT
20417	1961	11	struggle	struggle	NN
20417	1961	12	for	for	IN
20417	1961	13	existence	existence	NN
20417	1961	14	,	,	,
20417	1961	15	as	as	IN
20417	1961	16	a	a	DT
20417	1961	17	big	big	JJ
20417	1961	18	fact	fact	NN
20417	1961	19	in	in	IN
20417	1961	20	the	the	DT
20417	1961	21	economy	economy	NN
20417	1961	22	of	of	IN
20417	1961	23	Animate	Animate	NNP
20417	1961	24	Nature	Nature	NNP
20417	1961	25	,	,	,
20417	1961	26	includes	include	VBZ
20417	1961	27	not	not	RB
20417	1961	28	only	only	RB
20417	1961	29	competition	competition	NN
20417	1961	30	but	but	CC
20417	1961	31	all	all	PDT
20417	1961	32	the	the	DT
20417	1961	33	endeavours	endeavour	NNS
20417	1961	34	which	which	WDT
20417	1961	35	secure	secure	VBP
20417	1961	36	the	the	DT
20417	1961	37	welfare	welfare	NN
20417	1961	38	of	of	IN
20417	1961	39	the	the	DT
20417	1961	40	offspring	offspring	NN
20417	1961	41	,	,	,
20417	1961	42	and	and	CC
20417	1961	43	give	give	VB
20417	1961	44	them	-PRON-	PRP
20417	1961	45	a	a	DT
20417	1961	46	good	good	JJ
20417	1961	47	send	send	NN
20417	1961	48	-	-	HYPH
20417	1961	49	off	off	NN
20417	1961	50	in	in	IN
20417	1961	51	life	life	NN
20417	1961	52	.	.	.
20417	1962	1	So	so	CC
20417	1962	2	it	-PRON-	PRP
20417	1962	3	is	be	VBZ
20417	1962	4	without	without	IN
20417	1962	5	a	a	DT
20417	1962	6	jolt	jolt	NN
20417	1962	7	that	that	IN
20417	1962	8	we	-PRON-	PRP
20417	1962	9	pass	pass	VBP
20417	1962	10	from	from	IN
20417	1962	11	struggle	struggle	NN
20417	1962	12	for	for	IN
20417	1962	13	food	food	NN
20417	1962	14	and	and	CC
20417	1962	15	foothold	foothold	NN
20417	1962	16	to	to	IN
20417	1962	17	parental	parental	JJ
20417	1962	18	care	care	NN
20417	1962	19	.	.	.
20417	1963	1	The	the	DT
20417	1963	2	marine	marine	JJ
20417	1963	3	leech	leech	NN
20417	1963	4	called	call	VBN
20417	1963	5	Pontobdella	Pontobdella	NNP
20417	1963	6	,	,	,
20417	1963	7	an	an	DT
20417	1963	8	interesting	interesting	JJ
20417	1963	9	greenish	greenish	JJ
20417	1963	10	warty	warty	NNP
20417	1963	11	creature	creature	NN
20417	1963	12	fond	fond	JJ
20417	1963	13	of	of	IN
20417	1963	14	fixing	fix	VBG
20417	1963	15	itself	-PRON-	PRP
20417	1963	16	to	to	TO
20417	1963	17	skate	skate	VB
20417	1963	18	,	,	,
20417	1963	19	places	place	VBZ
20417	1963	20	its	-PRON-	PRP$
20417	1963	21	egg	egg	NN
20417	1963	22	-	-	HYPH
20417	1963	23	cocoons	cocoon	NNS
20417	1963	24	in	in	IN
20417	1963	25	the	the	DT
20417	1963	26	empty	empty	JJ
20417	1963	27	shell	shell	NN
20417	1963	28	of	of	IN
20417	1963	29	a	a	DT
20417	1963	30	bivalve	bivalve	NN
20417	1963	31	mollusc	mollusc	NN
20417	1963	32	,	,	,
20417	1963	33	and	and	CC
20417	1963	34	guards	guard	VBZ
20417	1963	35	them	-PRON-	PRP
20417	1963	36	for	for	IN
20417	1963	37	weeks	week	NNS
20417	1963	38	,	,	,
20417	1963	39	removing	remove	VBG
20417	1963	40	any	any	DT
20417	1963	41	mud	mud	NN
20417	1963	42	that	that	WDT
20417	1963	43	might	may	MD
20417	1963	44	injure	injure	VB
20417	1963	45	their	-PRON-	PRP$
20417	1963	46	development	development	NN
20417	1963	47	.	.	.
20417	1964	1	We	-PRON-	PRP
20417	1964	2	have	have	VBP
20417	1964	3	seen	see	VBN
20417	1964	4	a	a	DT
20417	1964	5	British	british	JJ
20417	1964	6	starfish	starfish	NN
20417	1964	7	with	with	IN
20417	1964	8	its	-PRON-	PRP$
20417	1964	9	fully	fully	RB
20417	1964	10	-	-	HYPH
20417	1964	11	formed	form	VBN
20417	1964	12	young	young	JJ
20417	1964	13	ones	one	NNS
20417	1964	14	creeping	creep	VBG
20417	1964	15	about	about	IN
20417	1964	16	on	on	IN
20417	1964	17	its	-PRON-	PRP$
20417	1964	18	body	body	NN
20417	1964	19	,	,	,
20417	1964	20	though	though	IN
20417	1964	21	the	the	DT
20417	1964	22	usual	usual	JJ
20417	1964	23	mode	mode	NN
20417	1964	24	of	of	IN
20417	1964	25	development	development	NN
20417	1964	26	for	for	IN
20417	1964	27	shore	shore	NN
20417	1964	28	starfishes	starfish	NNS
20417	1964	29	is	be	VBZ
20417	1964	30	that	that	IN
20417	1964	31	the	the	DT
20417	1964	32	young	young	JJ
20417	1964	33	ones	one	NNS
20417	1964	34	pass	pass	VBP
20417	1964	35	through	through	IN
20417	1964	36	a	a	DT
20417	1964	37	free	free	JJ
20417	1964	38	-	-	HYPH
20417	1964	39	swimming	swimming	NN
20417	1964	40	larval	larval	JJ
20417	1964	41	period	period	NN
20417	1964	42	in	in	IN
20417	1964	43	the	the	DT
20417	1964	44	open	open	JJ
20417	1964	45	water	water	NN
20417	1964	46	.	.	.
20417	1965	1	The	the	DT
20417	1965	2	father	father	NNP
20417	1965	3	sea	sea	NN
20417	1965	4	-	-	HYPH
20417	1965	5	spider	spider	NN
20417	1965	6	carries	carry	VBZ
20417	1965	7	about	about	IN
20417	1965	8	the	the	DT
20417	1965	9	eggs	egg	NNS
20417	1965	10	attached	attach	VBN
20417	1965	11	to	to	IN
20417	1965	12	two	two	CD
20417	1965	13	of	of	IN
20417	1965	14	his	-PRON-	PRP$
20417	1965	15	limbs	limb	NNS
20417	1965	16	;	;	:
20417	1965	17	the	the	DT
20417	1965	18	father	father	NNP
20417	1965	19	sea	sea	NNP
20417	1965	20	-	-	HYPH
20417	1965	21	horse	horse	NN
20417	1965	22	puts	put	VBZ
20417	1965	23	his	-PRON-	PRP$
20417	1965	24	mate	mate	NN
20417	1965	25	's	's	POS
20417	1965	26	eggs	egg	NNS
20417	1965	27	into	into	IN
20417	1965	28	his	-PRON-	PRP$
20417	1965	29	breast	breast	NN
20417	1965	30	pocket	pocket	NN
20417	1965	31	and	and	CC
20417	1965	32	carries	carry	VBZ
20417	1965	33	them	-PRON-	PRP
20417	1965	34	there	there	RB
20417	1965	35	in	in	IN
20417	1965	36	safety	safety	NN
20417	1965	37	until	until	IN
20417	1965	38	they	-PRON-	PRP
20417	1965	39	are	be	VBP
20417	1965	40	hatched	hatch	VBN
20417	1965	41	;	;	:
20417	1965	42	the	the	DT
20417	1965	43	father	father	NN
20417	1965	44	stickleback	stickleback	DT
20417	1965	45	of	of	IN
20417	1965	46	the	the	DT
20417	1965	47	shore	shore	NN
20417	1965	48	-	-	HYPH
20417	1965	49	pools	pool	NNS
20417	1965	50	makes	make	VBZ
20417	1965	51	a	a	DT
20417	1965	52	seaweed	seaweed	NN
20417	1965	53	nest	nest	NN
20417	1965	54	and	and	CC
20417	1965	55	guards	guard	VBZ
20417	1965	56	the	the	DT
20417	1965	57	eggs	egg	NNS
20417	1965	58	which	which	WDT
20417	1965	59	his	-PRON-	PRP$
20417	1965	60	wives	wife	NNS
20417	1965	61	are	be	VBP
20417	1965	62	induced	induce	VBN
20417	1965	63	to	to	TO
20417	1965	64	lay	lay	VB
20417	1965	65	there	there	RB
20417	1965	66	;	;	:
20417	1965	67	the	the	DT
20417	1965	68	father	father	NNP
20417	1965	69	lumpsucker	lumpsucker	NNP
20417	1965	70	mounts	mounts	NNPS
20417	1965	71	guard	guard	VBP
20417	1965	72	over	over	IN
20417	1965	73	the	the	DT
20417	1965	74	bunch	bunch	NN
20417	1965	75	of	of	IN
20417	1965	76	pinkish	pinkish	JJ
20417	1965	77	eggs	egg	NNS
20417	1965	78	which	which	WDT
20417	1965	79	his	-PRON-	PRP$
20417	1965	80	mate	mate	NN
20417	1965	81	has	have	VBZ
20417	1965	82	laid	lay	VBN
20417	1965	83	in	in	IN
20417	1965	84	a	a	DT
20417	1965	85	nook	nook	NN
20417	1965	86	of	of	IN
20417	1965	87	a	a	DT
20417	1965	88	rocky	rocky	JJ
20417	1965	89	shore	shore	NN
20417	1965	90	-	-	HYPH
20417	1965	91	pool	pool	NN
20417	1965	92	,	,	,
20417	1965	93	and	and	CC
20417	1965	94	drives	drive	VBZ
20417	1965	95	off	off	RP
20417	1965	96	intruders	intruder	NNS
20417	1965	97	with	with	IN
20417	1965	98	zest	zest	NNP
20417	1965	99	.	.	.
20417	1966	1	He	-PRON-	PRP
20417	1966	2	also	also	RB
20417	1966	3	aerates	aerate	VBZ
20417	1966	4	the	the	DT
20417	1966	5	developing	develop	VBG
20417	1966	6	eggs	egg	NNS
20417	1966	7	by	by	IN
20417	1966	8	frequent	frequent	JJ
20417	1966	9	paddling	paddle	VBG
20417	1966	10	with	with	IN
20417	1966	11	his	-PRON-	PRP$
20417	1966	12	pectoral	pectoral	JJ
20417	1966	13	fins	fin	NNS
20417	1966	14	and	and	CC
20417	1966	15	tail	tail	NN
20417	1966	16	,	,	,
20417	1966	17	as	as	IN
20417	1966	18	the	the	DT
20417	1966	19	Scots	Scots	NNPS
20417	1966	20	name	name	VBP
20417	1966	21	Cock	Cock	NNP
20417	1966	22	-	-	HYPH
20417	1966	23	paidle	paidle	NN
20417	1966	24	probably	probably	RB
20417	1966	25	suggests	suggest	VBZ
20417	1966	26	.	.	.
20417	1967	1	It	-PRON-	PRP
20417	1967	2	is	be	VBZ
20417	1967	3	interesting	interesting	JJ
20417	1967	4	that	that	IN
20417	1967	5	the	the	DT
20417	1967	6	salient	salient	NN
20417	1967	7	examples	example	NNS
20417	1967	8	of	of	IN
20417	1967	9	parental	parental	JJ
20417	1967	10	care	care	NN
20417	1967	11	in	in	IN
20417	1967	12	the	the	DT
20417	1967	13	shore	shore	NN
20417	1967	14	-	-	HYPH
20417	1967	15	haunt	haunt	NN
20417	1967	16	are	be	VBP
20417	1967	17	mostly	mostly	RB
20417	1967	18	on	on	IN
20417	1967	19	the	the	DT
20417	1967	20	male	male	JJ
20417	1967	21	parent	parent	NN
20417	1967	22	's	's	POS
20417	1967	23	side	side	NN
20417	1967	24	.	.	.
20417	1968	1	But	but	CC
20417	1968	2	there	there	EX
20417	1968	3	is	be	VBZ
20417	1968	4	maternal	maternal	JJ
20417	1968	5	virtue	virtue	NN
20417	1968	6	as	as	RB
20417	1968	7	well	well	RB
20417	1968	8	.	.	.
20417	1969	1	[	[	-LRB-
20417	1969	2	Illustration	illustration	NN
20417	1969	3	:	:	:
20417	1969	4	TEN	ten	CD
20417	1969	5	-	-	HYPH
20417	1969	6	ARMED	ARMED	NNS
20417	1969	7	CUTTLEFISH	CUTTLEFISH	NNS
20417	1969	8	OR	or	CC
20417	1969	9	SQUID	squid	RB
20417	1969	10	IN	in	IN
20417	1969	11	THE	the	DT
20417	1969	12	ACT	ACT	NNP
20417	1969	13	OF	of	IN
20417	1969	14	CAPTURING	capture	VBG
20417	1969	15	A	a	DT
20417	1969	16	FISH	FISH	NNS
20417	1969	17	The	the	DT
20417	1969	18	arms	arm	NNS
20417	1969	19	bear	bear	VBP
20417	1969	20	numerous	numerous	JJ
20417	1969	21	prehensile	prehensile	NN
20417	1969	22	suckers	sucker	NNS
20417	1969	23	,	,	,
20417	1969	24	which	which	WDT
20417	1969	25	grip	grip	NN
20417	1969	26	the	the	DT
20417	1969	27	prey	prey	NN
20417	1969	28	.	.	.
20417	1970	1	In	in	IN
20417	1970	2	the	the	DT
20417	1970	3	mouth	mouth	NN
20417	1970	4	there	there	EX
20417	1970	5	are	be	VBP
20417	1970	6	strong	strong	JJ
20417	1970	7	jaws	jaw	NNS
20417	1970	8	shaped	shape	VBN
20417	1970	9	like	like	IN
20417	1970	10	a	a	DT
20417	1970	11	parrot	parrot	NN
20417	1970	12	's	's	POS
20417	1970	13	beak	beak	NN
20417	1970	14	.	.	.
20417	1971	1	The	the	DT
20417	1971	2	cuttlefishes	cuttlefish	NNS
20417	1971	3	are	be	VBP
20417	1971	4	molluscs	molluscs	JJ
20417	1971	5	and	and	CC
20417	1971	6	may	may	MD
20417	1971	7	be	be	VB
20417	1971	8	regarded	regard	VBN
20417	1971	9	as	as	IN
20417	1971	10	the	the	DT
20417	1971	11	highest	high	JJS
20417	1971	12	of	of	IN
20417	1971	13	the	the	DT
20417	1971	14	backboneless	backboneless	NN
20417	1971	15	or	or	CC
20417	1971	16	Invertebrate	Invertebrate	NNP
20417	1971	17	animals	animal	NNS
20417	1971	18	.	.	.
20417	1972	1	Many	many	JJ
20417	1972	2	occur	occur	VBP
20417	1972	3	near	near	IN
20417	1972	4	shore	shore	NN
20417	1972	5	,	,	,
20417	1972	6	others	other	NNS
20417	1972	7	in	in	IN
20417	1972	8	the	the	DT
20417	1972	9	open	open	JJ
20417	1972	10	sea	sea	NN
20417	1972	11	,	,	,
20417	1972	12	and	and	CC
20417	1972	13	others	other	NNS
20417	1972	14	in	in	IN
20417	1972	15	the	the	DT
20417	1972	16	great	great	JJ
20417	1972	17	depths	depth	NNS
20417	1972	18	.	.	.
20417	1972	19	]	]	-RRB-
20417	1973	1	[	[	-LRB-
20417	1973	2	Illustration	illustration	NN
20417	1973	3	:	:	:
20417	1973	4	GREENLAND	GREENLAND	NNP
20417	1973	5	WHALE	WHALE	NNP
20417	1973	6	Showing	show	VBG
20417	1973	7	the	the	DT
20417	1973	8	double	double	JJ
20417	1973	9	blowhole	blowhole	NN
20417	1973	10	or	or	CC
20417	1973	11	nostrils	nostril	NNS
20417	1973	12	on	on	IN
20417	1973	13	the	the	DT
20417	1973	14	top	top	NN
20417	1973	15	of	of	IN
20417	1973	16	the	the	DT
20417	1973	17	head	head	NN
20417	1973	18	and	and	CC
20417	1973	19	the	the	DT
20417	1973	20	whalebone	whalebone	NN
20417	1973	21	plates	plate	VBZ
20417	1973	22	hanging	hang	VBG
20417	1973	23	down	down	RP
20417	1973	24	from	from	IN
20417	1973	25	the	the	DT
20417	1973	26	roof	roof	NN
20417	1973	27	of	of	IN
20417	1973	28	the	the	DT
20417	1973	29	mouth	mouth	NN
20417	1973	30	.	.	.
20417	1973	31	]	]	-RRB-
20417	1974	1	[	[	-LRB-
20417	1974	2	Illustration	illustration	NN
20417	1974	3	:	:	:
20417	1974	4	MINUTE	MINUTE	NNP
20417	1974	5	TRANSPARENT	transparent	JJ
20417	1974	6	EARLY	early	JJ
20417	1974	7	STAGE	stage	NN
20417	1974	8	OF	of	IN
20417	1974	9	A	a	DT
20417	1974	10	SEA	SEA	NNP
20417	1974	11	-	-	HYPH
20417	1974	12	CUCUMBER	cucumber	NN
20417	1974	13	It	-PRON-	PRP
20417	1974	14	swims	swim	VBZ
20417	1974	15	in	in	IN
20417	1974	16	the	the	DT
20417	1974	17	open	open	JJ
20417	1974	18	sea	sea	NN
20417	1974	19	by	by	IN
20417	1974	20	means	mean	NNS
20417	1974	21	of	of	IN
20417	1974	22	girdles	girdle	NNS
20417	1974	23	of	of	IN
20417	1974	24	microscopic	microscopic	JJ
20417	1974	25	cilia	cilia	NN
20417	1974	26	shown	show	VBN
20417	1974	27	in	in	IN
20417	1974	28	the	the	DT
20417	1974	29	figure	figure	NN
20417	1974	30	.	.	.
20417	1975	1	After	after	IN
20417	1975	2	a	a	DT
20417	1975	3	period	period	NN
20417	1975	4	of	of	IN
20417	1975	5	free	free	JJ
20417	1975	6	swimming	swimming	NN
20417	1975	7	and	and	CC
20417	1975	8	a	a	DT
20417	1975	9	remarkable	remarkable	JJ
20417	1975	10	metamorphosis	metamorphosis	NN
20417	1975	11	,	,	,
20417	1975	12	the	the	DT
20417	1975	13	animal	animal	NN
20417	1975	14	settles	settle	VBZ
20417	1975	15	down	down	RP
20417	1975	16	on	on	IN
20417	1975	17	the	the	DT
20417	1975	18	floor	floor	NN
20417	1975	19	of	of	IN
20417	1975	20	the	the	DT
20417	1975	21	sea	sea	NN
20417	1975	22	in	in	IN
20417	1975	23	relatively	relatively	RB
20417	1975	24	shallow	shallow	JJ
20417	1975	25	water	water	NN
20417	1975	26	.	.	.
20417	1975	27	]	]	-RRB-
20417	1976	1	[	[	-LRB-
20417	1976	2	Illustration	illustration	NN
20417	1976	3	:	:	:
20417	1976	4	_	_	NNP
20417	1976	5	Photo	Photo	NNP
20417	1976	6	:	:	:
20417	1976	7	British	British	NNP
20417	1976	8	Museum	Museum	NNP
20417	1976	9	(	(	-LRB-
20417	1976	10	Natural	Natural	NNP
20417	1976	11	History	History	NNP
20417	1976	12	)	)	-RRB-
20417	1976	13	_	_	NNP
20417	1976	14	AN	an	DT
20417	1976	15	INTRICATE	intricate	JJ
20417	1976	16	COLONY	colony	NN
20417	1976	17	OF	of	IN
20417	1976	18	OPEN	open	JJ
20417	1976	19	-	-	HYPH
20417	1976	20	SEA	SEA	NNP
20417	1976	21	ANIMALS	animal	NNS
20417	1976	22	(	(	-LRB-
20417	1976	23	_	_	NNP
20417	1976	24	Physophora	Physophora	NNP
20417	1976	25	Hydrostatica	Hydrostatica	NNP
20417	1976	26	_	_	NNP
20417	1976	27	)	)	-RRB-
20417	1976	28	RELATED	relate	VBD
20417	1976	29	TO	to	IN
20417	1976	30	THE	the	DT
20417	1976	31	PORTUGUESE	PORTUGUESE	NNP
20417	1976	32	MAN	MAN	NNP
20417	1976	33	-	-	HYPH
20417	1976	34	OF	OF	NNP
20417	1976	35	-	-	HYPH
20417	1976	36	WAR	WAR	NNP
20417	1976	37	There	there	EX
20417	1976	38	is	be	VBZ
20417	1976	39	great	great	JJ
20417	1976	40	division	division	NN
20417	1976	41	of	of	IN
20417	1976	42	labor	labor	NN
20417	1976	43	in	in	IN
20417	1976	44	the	the	DT
20417	1976	45	colony	colony	NN
20417	1976	46	.	.	.
20417	1977	1	At	at	IN
20417	1977	2	the	the	DT
20417	1977	3	top	top	NN
20417	1977	4	are	be	VBP
20417	1977	5	floating	float	VBG
20417	1977	6	and	and	CC
20417	1977	7	swimming	swim	VBG
20417	1977	8	"	"	''
20417	1977	9	persons	person	NNS
20417	1977	10	"	"	''
20417	1977	11	;	;	:
20417	1977	12	the	the	DT
20417	1977	13	long	long	JJ
20417	1977	14	ones	one	NNS
20417	1977	15	below	below	RB
20417	1977	16	are	be	VBP
20417	1977	17	offensive	offensive	JJ
20417	1977	18	"	"	``
20417	1977	19	persons	person	NNS
20417	1977	20	"	"	''
20417	1977	21	bearing	bear	VBG
20417	1977	22	batteries	battery	NNS
20417	1977	23	of	of	IN
20417	1977	24	stinging	stinging	JJ
20417	1977	25	cells	cell	NNS
20417	1977	26	;	;	:
20417	1977	27	in	in	IN
20417	1977	28	the	the	DT
20417	1977	29	middle	middle	NNP
20417	1977	30	zone	zone	NN
20417	1977	31	there	there	EX
20417	1977	32	are	be	VBP
20417	1977	33	nutritive	nutritive	JJ
20417	1977	34	,	,	,
20417	1977	35	reproductive	reproductive	JJ
20417	1977	36	,	,	,
20417	1977	37	and	and	CC
20417	1977	38	other	other	JJ
20417	1977	39	"	"	``
20417	1977	40	persons	person	NNS
20417	1977	41	.	.	.
20417	1977	42	"	"	''
20417	1978	1	The	the	DT
20417	1978	2	color	color	NN
20417	1978	3	of	of	IN
20417	1978	4	the	the	DT
20417	1978	5	colony	colony	NN
20417	1978	6	is	be	VBZ
20417	1978	7	a	a	DT
20417	1978	8	fine	fine	JJ
20417	1978	9	translucent	translucent	NN
20417	1978	10	blue	blue	NN
20417	1978	11	.	.	.
20417	1979	1	Swimmers	swimmer	NNS
20417	1979	2	and	and	CC
20417	1979	3	bathers	bather	NNS
20417	1979	4	are	be	VBP
20417	1979	5	often	often	RB
20417	1979	6	badly	badly	RB
20417	1979	7	stung	sting	VBN
20417	1979	8	by	by	IN
20417	1979	9	this	this	DT
20417	1979	10	strange	strange	JJ
20417	1979	11	animal	animal	NN
20417	1979	12	and	and	CC
20417	1979	13	its	-PRON-	PRP$
20417	1979	14	relatives	relative	NNS
20417	1979	15	.	.	.
20417	1979	16	]	]	-RRB-
20417	1980	1	[	[	-LRB-
20417	1980	2	Illustration	illustration	NN
20417	1980	3	:	:	:
20417	1980	4	A	a	DT
20417	1980	5	SCENE	scene	NN
20417	1980	6	IN	in	IN
20417	1980	7	THE	the	DT
20417	1980	8	GREAT	great	JJ
20417	1980	9	DEPTHS	depths	NN
20417	1980	10	Showing	show	VBG
20417	1980	11	a	a	DT
20417	1980	12	deep	deep	JJ
20417	1980	13	-	-	HYPH
20417	1980	14	sea	sea	NN
20417	1980	15	fish	fish	NN
20417	1980	16	of	of	IN
20417	1980	17	large	large	JJ
20417	1980	18	gape	gape	NN
20417	1980	19	,	,	,
20417	1980	20	two	two	CD
20417	1980	21	feather	feather	NN
20417	1980	22	-	-	HYPH
20417	1980	23	stars	star	NNS
20417	1980	24	on	on	IN
20417	1980	25	the	the	DT
20417	1980	26	end	end	NN
20417	1980	27	of	of	IN
20417	1980	28	long	long	JJ
20417	1980	29	stalks	stalk	NNS
20417	1980	30	,	,	,
20417	1980	31	a	a	DT
20417	1980	32	"	"	``
20417	1980	33	sea	sea	NN
20417	1980	34	-	-	HYPH
20417	1980	35	spider	spider	NN
20417	1980	36	"	"	''
20417	1980	37	(	(	-LRB-
20417	1980	38	or	or	CC
20417	1980	39	Pycnogon	Pycnogon	NNP
20417	1980	40	)	)	-RRB-
20417	1980	41	walking	walk	VBG
20417	1980	42	on	on	IN
20417	1980	43	lanky	lanky	JJ
20417	1980	44	legs	leg	NNS
20417	1980	45	on	on	IN
20417	1980	46	the	the	DT
20417	1980	47	treacherous	treacherous	JJ
20417	1980	48	ooze	ooze	NN
20417	1980	49	,	,	,
20417	1980	50	likewise	likewise	RB
20417	1980	51	a	a	DT
20417	1980	52	brittle	brittle	NN
20417	1980	53	-	-	HYPH
20417	1980	54	star	star	NN
20417	1980	55	,	,	,
20417	1980	56	and	and	CC
20417	1980	57	some	some	DT
20417	1980	58	deep	deep	JJ
20417	1980	59	-	-	HYPH
20417	1980	60	sea	sea	NN
20417	1980	61	corals	coral	NNS
20417	1980	62	.	.	.
20417	1980	63	]	]	-RRB-
20417	1981	1	The	the	DT
20417	1981	2	fauna	fauna	NNS
20417	1981	3	of	of	IN
20417	1981	4	the	the	DT
20417	1981	5	shore	shore	NN
20417	1981	6	is	be	VBZ
20417	1981	7	remarkably	remarkably	RB
20417	1981	8	_	_	NNP
20417	1981	9	representative_--from	representative_--from	IN
20417	1981	10	unicellular	unicellular	JJ
20417	1981	11	Protozoa	Protozoa	NNP
20417	1981	12	to	to	IN
20417	1981	13	birds	bird	NNS
20417	1981	14	like	like	IN
20417	1981	15	the	the	DT
20417	1981	16	oyster	oyster	JJ
20417	1981	17	-	-	HYPH
20417	1981	18	catcher	catcher	NN
20417	1981	19	and	and	CC
20417	1981	20	mammals	mammal	NNS
20417	1981	21	like	like	IN
20417	1981	22	the	the	DT
20417	1981	23	seals	seal	NNS
20417	1981	24	.	.	.
20417	1982	1	Almost	almost	RB
20417	1982	2	all	all	PDT
20417	1982	3	the	the	DT
20417	1982	4	great	great	JJ
20417	1982	5	groups	group	NNS
20417	1982	6	of	of	IN
20417	1982	7	animals	animal	NNS
20417	1982	8	have	have	VBP
20417	1982	9	apparently	apparently	RB
20417	1982	10	served	serve	VBN
20417	1982	11	an	an	DT
20417	1982	12	apprenticeship	apprenticeship	NN
20417	1982	13	in	in	IN
20417	1982	14	the	the	DT
20417	1982	15	shore	shore	NN
20417	1982	16	-	-	HYPH
20417	1982	17	haunt	haunt	NN
20417	1982	18	,	,	,
20417	1982	19	and	and	CC
20417	1982	20	since	since	IN
20417	1982	21	lessons	lesson	NNS
20417	1982	22	learned	learn	VBN
20417	1982	23	for	for	IN
20417	1982	24	millions	million	NNS
20417	1982	25	of	of	IN
20417	1982	26	years	year	NNS
20417	1982	27	sink	sink	VBP
20417	1982	28	in	in	RB
20417	1982	29	and	and	CC
20417	1982	30	become	become	VB
20417	1982	31	organically	organically	RB
20417	1982	32	enregistered	enregistered	JJ
20417	1982	33	,	,	,
20417	1982	34	it	-PRON-	PRP
20417	1982	35	is	be	VBZ
20417	1982	36	justifiable	justifiable	JJ
20417	1982	37	to	to	TO
20417	1982	38	look	look	VB
20417	1982	39	to	to	IN
20417	1982	40	the	the	DT
20417	1982	41	shore	shore	NN
20417	1982	42	as	as	IN
20417	1982	43	a	a	DT
20417	1982	44	great	great	JJ
20417	1982	45	school	school	NN
20417	1982	46	in	in	IN
20417	1982	47	which	which	WDT
20417	1982	48	were	be	VBD
20417	1982	49	gained	gain	VBN
20417	1982	50	racial	racial	JJ
20417	1982	51	qualities	quality	NNS
20417	1982	52	of	of	IN
20417	1982	53	endurance	endurance	NN
20417	1982	54	,	,	,
20417	1982	55	patience	patience	NN
20417	1982	56	,	,	,
20417	1982	57	and	and	CC
20417	1982	58	alertness	alertness	NN
20417	1982	59	.	.	.
20417	1983	1	II	ii	CD
20417	1983	2	.	.	.
20417	1984	1	THE	the	DT
20417	1984	2	OPEN	open	JJ
20417	1984	3	SEA	SEA	NNP
20417	1984	4	In	in	IN
20417	1984	5	great	great	JJ
20417	1984	6	contrast	contrast	NN
20417	1984	7	to	to	IN
20417	1984	8	the	the	DT
20417	1984	9	narrow	narrow	JJ
20417	1984	10	,	,	,
20417	1984	11	crowded	crowded	JJ
20417	1984	12	,	,	,
20417	1984	13	difficult	difficult	JJ
20417	1984	14	conditions	condition	NNS
20417	1984	15	of	of	IN
20417	1984	16	the	the	DT
20417	1984	17	shore	shore	NN
20417	1984	18	-	-	HYPH
20417	1984	19	haunt	haunt	NN
20417	1984	20	(	(	-LRB-
20417	1984	21	littoral	littoral	JJ
20417	1984	22	area	area	NN
20417	1984	23	)	)	-RRB-
20417	1984	24	are	be	VBP
20417	1984	25	the	the	DT
20417	1984	26	spacious	spacious	JJ
20417	1984	27	,	,	,
20417	1984	28	bountiful	bountiful	JJ
20417	1984	29	,	,	,
20417	1984	30	and	and	CC
20417	1984	31	relatively	relatively	RB
20417	1984	32	easygoing	easygoing	JJ
20417	1984	33	conditions	condition	NNS
20417	1984	34	of	of	IN
20417	1984	35	the	the	DT
20417	1984	36	open	open	JJ
20417	1984	37	sea	sea	NN
20417	1984	38	(	(	-LRB-
20417	1984	39	pelagic	pelagic	NNP
20417	1984	40	area	area	NN
20417	1984	41	)	)	-RRB-
20417	1984	42	,	,	,
20417	1984	43	which	which	WDT
20417	1984	44	means	mean	VBZ
20417	1984	45	the	the	DT
20417	1984	46	well	well	RB
20417	1984	47	-	-	HYPH
20417	1984	48	lighted	light	VBN
20417	1984	49	surface	surface	NN
20417	1984	50	waters	water	NNS
20417	1984	51	quite	quite	RB
20417	1984	52	away	away	RB
20417	1984	53	from	from	IN
20417	1984	54	land	land	NN
20417	1984	55	.	.	.
20417	1985	1	Many	many	JJ
20417	1985	2	small	small	JJ
20417	1985	3	organisms	organism	NNS
20417	1985	4	have	have	VBP
20417	1985	5	their	-PRON-	PRP$
20417	1985	6	maximum	maximum	JJ
20417	1985	7	abundance	abundance	NN
20417	1985	8	at	at	IN
20417	1985	9	about	about	IN
20417	1985	10	fifty	fifty	CD
20417	1985	11	fathoms	fathom	NNS
20417	1985	12	,	,	,
20417	1985	13	so	so	IN
20417	1985	14	that	that	IN
20417	1985	15	the	the	DT
20417	1985	16	word	word	NN
20417	1985	17	"	"	``
20417	1985	18	surface	surface	NN
20417	1985	19	"	"	''
20417	1985	20	is	be	VBZ
20417	1985	21	to	to	TO
20417	1985	22	be	be	VB
20417	1985	23	taken	take	VBN
20417	1985	24	generously	generously	RB
20417	1985	25	.	.	.
20417	1986	1	The	the	DT
20417	1986	2	light	light	NN
20417	1986	3	becomes	become	VBZ
20417	1986	4	very	very	RB
20417	1986	5	dim	dim	JJ
20417	1986	6	at	at	IN
20417	1986	7	250	250	CD
20417	1986	8	fathoms	fathom	NNS
20417	1986	9	,	,	,
20417	1986	10	and	and	CC
20417	1986	11	the	the	DT
20417	1986	12	open	open	JJ
20417	1986	13	sea	sea	NN
20417	1986	14	,	,	,
20417	1986	15	as	as	IN
20417	1986	16	a	a	DT
20417	1986	17	zoological	zoological	JJ
20417	1986	18	haunt	haunt	NN
20417	1986	19	,	,	,
20417	1986	20	stops	stop	VBZ
20417	1986	21	with	with	IN
20417	1986	22	the	the	DT
20417	1986	23	light	light	NN
20417	1986	24	.	.	.
20417	1987	1	It	-PRON-	PRP
20417	1987	2	is	be	VBZ
20417	1987	3	hardly	hardly	RB
20417	1987	4	necessary	necessary	JJ
20417	1987	5	to	to	TO
20417	1987	6	say	say	VB
20417	1987	7	that	that	IN
20417	1987	8	the	the	DT
20417	1987	9	pelagic	pelagic	NN
20417	1987	10	plants	plant	NNS
20417	1987	11	are	be	VBP
20417	1987	12	more	more	RBR
20417	1987	13	abundant	abundant	JJ
20417	1987	14	near	near	IN
20417	1987	15	the	the	DT
20417	1987	16	surface	surface	NN
20417	1987	17	,	,	,
20417	1987	18	and	and	CC
20417	1987	19	that	that	IN
20417	1987	20	below	below	IN
20417	1987	21	a	a	DT
20417	1987	22	certain	certain	JJ
20417	1987	23	depth	depth	NN
20417	1987	24	the	the	DT
20417	1987	25	population	population	NN
20417	1987	26	consists	consist	VBZ
20417	1987	27	almost	almost	RB
20417	1987	28	exclusively	exclusively	RB
20417	1987	29	of	of	IN
20417	1987	30	animals	animal	NNS
20417	1987	31	.	.	.
20417	1988	1	Not	not	RB
20417	1988	2	a	a	DT
20417	1988	3	few	few	JJ
20417	1988	4	of	of	IN
20417	1988	5	the	the	DT
20417	1988	6	animals	animal	NNS
20417	1988	7	sink	sink	VBP
20417	1988	8	and	and	CC
20417	1988	9	rise	rise	VBP
20417	1988	10	in	in	IN
20417	1988	11	the	the	DT
20417	1988	12	water	water	NN
20417	1988	13	periodically	periodically	RB
20417	1988	14	;	;	:
20417	1988	15	there	there	EX
20417	1988	16	are	be	VBP
20417	1988	17	some	some	DT
20417	1988	18	that	that	WDT
20417	1988	19	come	come	VBP
20417	1988	20	near	near	IN
20417	1988	21	the	the	DT
20417	1988	22	surface	surface	NN
20417	1988	23	by	by	IN
20417	1988	24	day	day	NN
20417	1988	25	,	,	,
20417	1988	26	and	and	CC
20417	1988	27	others	other	NNS
20417	1988	28	that	that	WDT
20417	1988	29	come	come	VBP
20417	1988	30	near	near	IN
20417	1988	31	the	the	DT
20417	1988	32	surface	surface	NN
20417	1988	33	by	by	IN
20417	1988	34	night	night	NN
20417	1988	35	.	.	.
20417	1989	1	Of	of	IN
20417	1989	2	great	great	JJ
20417	1989	3	interest	interest	NN
20417	1989	4	is	be	VBZ
20417	1989	5	the	the	DT
20417	1989	6	habit	habit	NN
20417	1989	7	of	of	IN
20417	1989	8	the	the	DT
20417	1989	9	extremely	extremely	RB
20417	1989	10	delicate	delicate	JJ
20417	1989	11	Ctenophores	Ctenophores	NNPS
20417	1989	12	or	or	CC
20417	1989	13	"	"	``
20417	1989	14	sea	sea	NN
20417	1989	15	-	-	HYPH
20417	1989	16	gooseberries	gooseberry	NNS
20417	1989	17	,	,	,
20417	1989	18	"	"	''
20417	1989	19	which	which	WDT
20417	1989	20	the	the	DT
20417	1989	21	splash	splash	NN
20417	1989	22	of	of	IN
20417	1989	23	a	a	DT
20417	1989	24	wave	wave	NN
20417	1989	25	would	would	MD
20417	1989	26	tear	tear	VB
20417	1989	27	into	into	IN
20417	1989	28	shreds	shred	NNS
20417	1989	29	.	.	.
20417	1990	1	Whenever	whenever	WRB
20417	1990	2	there	there	EX
20417	1990	3	is	be	VBZ
20417	1990	4	any	any	DT
20417	1990	5	hint	hint	NN
20417	1990	6	of	of	IN
20417	1990	7	a	a	DT
20417	1990	8	storm	storm	NN
20417	1990	9	they	-PRON-	PRP
20417	1990	10	sink	sink	VBP
20417	1990	11	beyond	beyond	IN
20417	1990	12	its	-PRON-	PRP$
20417	1990	13	reach	reach	NN
20417	1990	14	,	,	,
20417	1990	15	and	and	CC
20417	1990	16	the	the	DT
20417	1990	17	ocean	ocean	NN
20417	1990	18	's	's	POS
20417	1990	19	surface	surface	NN
20417	1990	20	must	must	MD
20417	1990	21	have	have	VB
20417	1990	22	remained	remain	VBN
20417	1990	23	flat	flat	JJ
20417	1990	24	as	as	IN
20417	1990	25	a	a	DT
20417	1990	26	mirror	mirror	NN
20417	1990	27	for	for	IN
20417	1990	28	many	many	JJ
20417	1990	29	hours	hour	NNS
20417	1990	30	before	before	IN
20417	1990	31	they	-PRON-	PRP
20417	1990	32	can	can	MD
20417	1990	33	be	be	VB
20417	1990	34	lured	lure	VBN
20417	1990	35	upwards	upwards	RB
20417	1990	36	from	from	IN
20417	1990	37	the	the	DT
20417	1990	38	calm	calm	NN
20417	1990	39	of	of	IN
20417	1990	40	their	-PRON-	PRP$
20417	1990	41	deep	deep	JJ
20417	1990	42	retreat	retreat	NN
20417	1990	43	.	.	.
20417	1991	1	The	the	DT
20417	1991	2	Floating	Floating	NNP
20417	1991	3	Sea	Sea	NNP
20417	1991	4	-	-	HYPH
20417	1991	5	meadows	meadow	VBZ
20417	1991	6	To	to	TO
20417	1991	7	understand	understand	VB
20417	1991	8	the	the	DT
20417	1991	9	vital	vital	JJ
20417	1991	10	economy	economy	NN
20417	1991	11	of	of	IN
20417	1991	12	the	the	DT
20417	1991	13	open	open	JJ
20417	1991	14	sea	sea	NN
20417	1991	15	,	,	,
20417	1991	16	we	-PRON-	PRP
20417	1991	17	must	must	MD
20417	1991	18	recognise	recognise	VB
20417	1991	19	the	the	DT
20417	1991	20	incalculable	incalculable	JJ
20417	1991	21	abundance	abundance	NN
20417	1991	22	of	of	IN
20417	1991	23	minute	minute	JJ
20417	1991	24	unicellular	unicellular	JJ
20417	1991	25	plants	plant	NNS
20417	1991	26	,	,	,
20417	1991	27	for	for	IN
20417	1991	28	they	-PRON-	PRP
20417	1991	29	form	form	VBP
20417	1991	30	the	the	DT
20417	1991	31	fundamental	fundamental	JJ
20417	1991	32	food	food	NN
20417	1991	33	-	-	HYPH
20417	1991	34	supply	supply	NN
20417	1991	35	.	.	.
20417	1992	1	Along	along	IN
20417	1992	2	with	with	IN
20417	1992	3	these	these	DT
20417	1992	4	must	must	MD
20417	1992	5	also	also	RB
20417	1992	6	be	be	VB
20417	1992	7	included	include	VBN
20417	1992	8	numerous	numerous	JJ
20417	1992	9	microscopic	microscopic	JJ
20417	1992	10	animals	animal	NNS
20417	1992	11	which	which	WDT
20417	1992	12	have	have	VBP
20417	1992	13	got	get	VBN
20417	1992	14	possession	possession	NN
20417	1992	15	of	of	IN
20417	1992	16	chlorophyll	chlorophyll	NN
20417	1992	17	,	,	,
20417	1992	18	or	or	CC
20417	1992	19	have	have	VBP
20417	1992	20	entered	enter	VBN
20417	1992	21	into	into	IN
20417	1992	22	internal	internal	JJ
20417	1992	23	partnership	partnership	NN
20417	1992	24	with	with	IN
20417	1992	25	unicellular	unicellular	JJ
20417	1992	26	Algæ	Algæ	NNP
20417	1992	27	(	(	-LRB-
20417	1992	28	symbiosis	symbiosis	NN
20417	1992	29	)	)	-RRB-
20417	1992	30	.	.	.
20417	1993	1	These	these	DT
20417	1993	2	green	green	JJ
20417	1993	3	or	or	CC
20417	1993	4	greenish	greenish	JJ
20417	1993	5	plants	plant	NNS
20417	1993	6	and	and	CC
20417	1993	7	animals	animal	NNS
20417	1993	8	are	be	VBP
20417	1993	9	the	the	DT
20417	1993	10	_	_	NNP
20417	1993	11	producers	producer	NNS
20417	1993	12	_	_	NNP
20417	1993	13	,	,	,
20417	1993	14	using	use	VBG
20417	1993	15	the	the	DT
20417	1993	16	energy	energy	NN
20417	1993	17	of	of	IN
20417	1993	18	the	the	DT
20417	1993	19	sunlight	sunlight	NN
20417	1993	20	to	to	TO
20417	1993	21	help	help	VB
20417	1993	22	them	-PRON-	PRP
20417	1993	23	in	in	IN
20417	1993	24	building	build	VBG
20417	1993	25	up	up	RP
20417	1993	26	carbon	carbon	NN
20417	1993	27	compounds	compound	NNS
20417	1993	28	out	out	IN
20417	1993	29	of	of	IN
20417	1993	30	air	air	NN
20417	1993	31	,	,	,
20417	1993	32	water	water	NN
20417	1993	33	,	,	,
20417	1993	34	and	and	CC
20417	1993	35	salts	salt	NNS
20417	1993	36	.	.	.
20417	1994	1	The	the	DT
20417	1994	2	animals	animal	NNS
20417	1994	3	which	which	WDT
20417	1994	4	feed	feed	VBP
20417	1994	5	on	on	IN
20417	1994	6	the	the	DT
20417	1994	7	producers	producer	NNS
20417	1994	8	,	,	,
20417	1994	9	or	or	CC
20417	1994	10	on	on	IN
20417	1994	11	other	other	JJ
20417	1994	12	animals	animal	NNS
20417	1994	13	,	,	,
20417	1994	14	are	be	VBP
20417	1994	15	the	the	DT
20417	1994	16	_	_	NNP
20417	1994	17	consumers	consumer	NNS
20417	1994	18	_	_	NNP
20417	1994	19	.	.	.
20417	1995	1	Between	between	IN
20417	1995	2	the	the	DT
20417	1995	3	two	two	CD
20417	1995	4	come	come	VBP
20417	1995	5	those	those	DT
20417	1995	6	open	open	JJ
20417	1995	7	-	-	HYPH
20417	1995	8	sea	sea	NN
20417	1995	9	bacteria	bacteria	NNS
20417	1995	10	that	that	WDT
20417	1995	11	convert	convert	VBP
20417	1995	12	nitrogenous	nitrogenous	JJ
20417	1995	13	material	material	NN
20417	1995	14	,	,	,
20417	1995	15	e.g.	e.g.	RB
20417	1996	1	from	from	IN
20417	1996	2	dead	dead	JJ
20417	1996	3	plants	plant	NNS
20417	1996	4	or	or	CC
20417	1996	5	animals	animal	NNS
20417	1996	6	that	that	IN
20417	1996	7	other	other	JJ
20417	1996	8	bacteria	bacteria	NNS
20417	1996	9	have	have	VBP
20417	1996	10	rotted	rot	VBN
20417	1996	11	,	,	,
20417	1996	12	into	into	IN
20417	1996	13	forms	form	NNS
20417	1996	14	,	,	,
20417	1996	15	e.g.	e.g.	RB
20417	1997	1	nitrates	nitrates	NNP
20417	1997	2	,	,	,
20417	1997	3	which	which	WDT
20417	1997	4	plants	plant	NNS
20417	1997	5	can	can	MD
20417	1997	6	re	re	VB
20417	1997	7	-	-	VB
20417	1997	8	utilise	utilise	RB
20417	1997	9	.	.	.
20417	1998	1	The	the	DT
20417	1998	2	importance	importance	NN
20417	1998	3	of	of	IN
20417	1998	4	these	these	DT
20417	1998	5	_	_	NNP
20417	1998	6	middlemen	middleman	NNS
20417	1998	7	_	_	NNP
20417	1998	8	is	be	VBZ
20417	1998	9	great	great	JJ
20417	1998	10	in	in	IN
20417	1998	11	keeping	keep	VBG
20417	1998	12	"	"	``
20417	1998	13	the	the	DT
20417	1998	14	circulation	circulation	NN
20417	1998	15	of	of	IN
20417	1998	16	matter	matter	NN
20417	1998	17	"	"	''
20417	1998	18	agoing	agoing	NN
20417	1998	19	.	.	.
20417	1999	1	[	[	-LRB-
20417	1999	2	Illustration	illustration	NN
20417	1999	3	:	:	:
20417	1999	4	1	1	CD
20417	1999	5	.	.	.
20417	2000	1	SEA	SEA	NNP
20417	2000	2	-	-	HYPH
20417	2000	3	HORSE	horse	NN
20417	2000	4	IN	in	IN
20417	2000	5	SARGASSO	sargasso	JJ
20417	2000	6	WEED	WEED	NNP
20417	2000	7	.	.	.
20417	2001	1	In	in	IN
20417	2001	2	its	-PRON-	PRP$
20417	2001	3	frond	frond	NN
20417	2001	4	-	-	HYPH
20417	2001	5	like	like	JJ
20417	2001	6	tags	tag	NNS
20417	2001	7	of	of	IN
20417	2001	8	skin	skin	NN
20417	2001	9	and	and	CC
20417	2001	10	in	in	IN
20417	2001	11	its	-PRON-	PRP$
20417	2001	12	colouring	colouring	NN
20417	2001	13	this	this	DT
20417	2001	14	kind	kind	NN
20417	2001	15	of	of	IN
20417	2001	16	sea	sea	NN
20417	2001	17	-	-	HYPH
20417	2001	18	horse	horse	NN
20417	2001	19	is	be	VBZ
20417	2001	20	well	well	RB
20417	2001	21	concealed	conceal	VBN
20417	2001	22	among	among	IN
20417	2001	23	the	the	DT
20417	2001	24	floating	float	VBG
20417	2001	25	seaweed	seaweed	NN
20417	2001	26	of	of	IN
20417	2001	27	the	the	DT
20417	2001	28	so	so	RB
20417	2001	29	-	-	HYPH
20417	2001	30	called	call	VBN
20417	2001	31	Sargasso	Sargasso	NNP
20417	2001	32	Sea	Sea	NNP
20417	2001	33	.	.	.
20417	2002	1	2	2	LS
20417	2002	2	.	.	.
20417	2003	1	THE	the	DT
20417	2003	2	LARGE	large	JJ
20417	2003	3	MARINE	MARINE	NNP
20417	2003	4	LAMPREYS	LAMPREYS	NNP
20417	2003	5	(	(	-LRB-
20417	2003	6	_	_	NNP
20417	2003	7	PETROMYZON	PETROMYZON	NNP
20417	2003	8	MARINUS	MARINUS	NNP
20417	2003	9	_	_	NNP
20417	2003	10	)	)	-RRB-
20417	2003	11	,	,	,
20417	2003	12	WHICH	which	WDT
20417	2003	13	MAY	MAY	MD
20417	2003	14	BE	be	VB
20417	2003	15	AS	as	RB
20417	2003	16	LONG	long	JJ
20417	2003	17	AS	as	IN
20417	2003	18	ONE	one	CD
20417	2003	19	'S	'S	NNP
20417	2003	20	ARM	arm	NN
20417	2003	21	,	,	,
20417	2003	22	SPAWN	SPAWN	VBZ
20417	2003	23	IN	in	IN
20417	2003	24	FRESH	FRESH	NNP
20417	2003	25	WATER	WATER	NNP
20417	2003	26	.	.	.
20417	2004	1	Stones	stone	NNS
20417	2004	2	and	and	CC
20417	2004	3	pebbles	pebble	NNS
20417	2004	4	,	,	,
20417	2004	5	gripped	grip	VBN
20417	2004	6	in	in	IN
20417	2004	7	the	the	DT
20417	2004	8	suctorial	suctorial	JJ
20417	2004	9	mouth	mouth	NN
20417	2004	10	,	,	,
20417	2004	11	are	be	VBP
20417	2004	12	removed	remove	VBN
20417	2004	13	from	from	IN
20417	2004	14	a	a	DT
20417	2004	15	selected	select	VBN
20417	2004	16	spot	spot	NN
20417	2004	17	and	and	CC
20417	2004	18	piled	pile	VBD
20417	2004	19	around	around	RP
20417	2004	20	the	the	DT
20417	2004	21	circumference	circumference	NN
20417	2004	22	,	,	,
20417	2004	23	so	so	IN
20417	2004	24	that	that	IN
20417	2004	25	the	the	DT
20417	2004	26	eggs	egg	NNS
20417	2004	27	,	,	,
20417	2004	28	which	which	WDT
20417	2004	29	are	be	VBP
20417	2004	30	laid	lay	VBN
20417	2004	31	within	within	IN
20417	2004	32	the	the	DT
20417	2004	33	circle	circle	NN
20417	2004	34	,	,	,
20417	2004	35	are	be	VBP
20417	2004	36	not	not	RB
20417	2004	37	easily	easily	RB
20417	2004	38	washed	wash	VBN
20417	2004	39	away	away	RB
20417	2004	40	.	.	.
20417	2005	1	3	3	LS
20417	2005	2	.	.	.
20417	2006	1	THE	the	DT
20417	2006	2	DEEP	DEEP	NNP
20417	2006	3	-	-	HYPH
20417	2006	4	SEA	SEA	NNP
20417	2006	5	FISH	FISH	NNS
20417	2006	6	_	_	NNP
20417	2006	7	CHIASMODON	CHIASMODON	NNP
20417	2006	8	NIGER	NIGER	NNP
20417	2006	9	_	_	NNP
20417	2006	10	IS	be	VBZ
20417	2006	11	FAMOUS	FAMOUS	NNP
20417	2006	12	FOR	for	IN
20417	2006	13	ITS	its	PRP$
20417	2006	14	VORACITY	voracity	NN
20417	2006	15	.	.	.
20417	2007	1	It	-PRON-	PRP
20417	2007	2	sometimes	sometimes	RB
20417	2007	3	manages	manage	VBZ
20417	2007	4	to	to	TO
20417	2007	5	swallow	swallow	VB
20417	2007	6	a	a	DT
20417	2007	7	fish	fish	NN
20417	2007	8	larger	large	JJR
20417	2007	9	than	than	IN
20417	2007	10	itself	-PRON-	PRP
20417	2007	11	,	,	,
20417	2007	12	which	which	WDT
20417	2007	13	causes	cause	VBZ
20417	2007	14	an	an	DT
20417	2007	15	extraordinary	extraordinary	JJ
20417	2007	16	protrusion	protrusion	NN
20417	2007	17	of	of	IN
20417	2007	18	the	the	DT
20417	2007	19	stomach	stomach	NN
20417	2007	20	.	.	.
20417	2008	1	4	4	LS
20417	2008	2	.	.	.
20417	2009	1	DEEP	deep	JJ
20417	2009	2	-	-	HYPH
20417	2009	3	SEA	SEA	NNP
20417	2009	4	FISHES	fishes	NN
20417	2009	5	.	.	.
20417	2010	1	Two	two	CD
20417	2010	2	of	of	IN
20417	2010	3	them--_Melanocetus	them--_Melanocetus	NNP
20417	2010	4	murrayi	murrayi	NNP
20417	2010	5	_	_	NNP
20417	2010	6	and	and	CC
20417	2010	7	_	_	NNP
20417	2010	8	Melanocetus	Melanocetus	NNP
20417	2010	9	indicus_--are	indicus_--are	NNP
20417	2010	10	related	relate	VBN
20417	2010	11	to	to	IN
20417	2010	12	the	the	DT
20417	2010	13	Angler	Angler	NNP
20417	2010	14	of	of	IN
20417	2010	15	British	british	JJ
20417	2010	16	coasts	coast	NNS
20417	2010	17	,	,	,
20417	2010	18	but	but	CC
20417	2010	19	adapted	adapt	VBN
20417	2010	20	to	to	IN
20417	2010	21	life	life	NN
20417	2010	22	in	in	IN
20417	2010	23	the	the	DT
20417	2010	24	great	great	JJ
20417	2010	25	abysses	abyss	NNS
20417	2010	26	.	.	.
20417	2011	1	They	-PRON-	PRP
20417	2011	2	are	be	VBP
20417	2011	3	very	very	RB
20417	2011	4	dark	dark	JJ
20417	2011	5	in	in	IN
20417	2011	6	colour	colour	NN
20417	2011	7	,	,	,
20417	2011	8	and	and	CC
20417	2011	9	delicately	delicately	RB
20417	2011	10	built	build	VBN
20417	2011	11	;	;	:
20417	2011	12	they	-PRON-	PRP
20417	2011	13	possess	possess	VBP
20417	2011	14	well	well	RB
20417	2011	15	-	-	HYPH
20417	2011	16	developed	develop	VBN
20417	2011	17	luminous	luminous	JJ
20417	2011	18	organs	organ	NNS
20417	2011	19	.	.	.
20417	2012	1	The	the	DT
20417	2012	2	third	third	JJ
20417	2012	3	form	form	NN
20417	2012	4	is	be	VBZ
20417	2012	5	called	call	VBN
20417	2012	6	Chauliodus	Chauliodus	NNP
20417	2012	7	,	,	,
20417	2012	8	a	a	DT
20417	2012	9	predatory	predatory	NN
20417	2012	10	animal	animal	NN
20417	2012	11	with	with	IN
20417	2012	12	large	large	JJ
20417	2012	13	gape	gape	NN
20417	2012	14	and	and	CC
20417	2012	15	formidable	formidable	JJ
20417	2012	16	teeth	tooth	NNS
20417	2012	17	.	.	.
20417	2012	18	]	]	-RRB-
20417	2013	1	[	[	-LRB-
20417	2013	2	Illustration	illustration	NN
20417	2013	3	:	:	:
20417	2013	4	FLINTY	FLINTY	NNP
20417	2013	5	SKELETON	SKELETON	NNP
20417	2013	6	OF	of	IN
20417	2013	7	VENUS	VENUS	NNP
20417	2013	8	FLOWER	FLOWER	NNP
20417	2013	9	BASKET	BASKET	NNP
20417	2013	10	(	(	-LRB-
20417	2013	11	EUPLECTELLA	EUPLECTELLA	NNP
20417	2013	12	)	)	-RRB-
20417	2013	13	,	,	,
20417	2013	14	A	a	DT
20417	2013	15	JAPANESE	japanese	JJ
20417	2013	16	DEEP	deep	JJ
20417	2013	17	-	-	HYPH
20417	2013	18	SEA	SEA	NNP
20417	2013	19	SPONGE	SPONGE	NNS
20417	2013	20	]	]	-RRB-
20417	2013	21	[	[	-LRB-
20417	2013	22	Illustration	illustration	NN
20417	2013	23	:	:	:
20417	2013	24	EGG	EGG	NNP
20417	2013	25	DEPOSITORY	DEPOSITORY	NNP
20417	2013	26	OF	of	IN
20417	2013	27	_	_	NNP
20417	2013	28	Semotilus	Semotilus	NNP
20417	2013	29	Atromaculatus	Atromaculatus	NNP
20417	2013	30	_	_	NNP
20417	2013	31	In	in	IN
20417	2013	32	the	the	DT
20417	2013	33	building	building	NN
20417	2013	34	of	of	IN
20417	2013	35	this	this	DT
20417	2013	36	egg	egg	NN
20417	2013	37	depository	depository	NN
20417	2013	38	,	,	,
20417	2013	39	the	the	DT
20417	2013	40	male	male	JJ
20417	2013	41	fish	fish	NN
20417	2013	42	takes	take	VBZ
20417	2013	43	stones	stone	NNS
20417	2013	44	from	from	IN
20417	2013	45	the	the	DT
20417	2013	46	bottom	bottom	NN
20417	2013	47	of	of	IN
20417	2013	48	the	the	DT
20417	2013	49	stream	stream	NN
20417	2013	50	,	,	,
20417	2013	51	gripping	grip	VBG
20417	2013	52	them	-PRON-	PRP
20417	2013	53	in	in	IN
20417	2013	54	his	-PRON-	PRP$
20417	2013	55	mouth	mouth	NN
20417	2013	56	,	,	,
20417	2013	57	and	and	CC
20417	2013	58	heaps	heap	VBZ
20417	2013	59	them	-PRON-	PRP
20417	2013	60	up	up	RP
20417	2013	61	into	into	IN
20417	2013	62	the	the	DT
20417	2013	63	dam	dam	NN
20417	2013	64	.	.	.
20417	2014	1	In	in	IN
20417	2014	2	the	the	DT
20417	2014	3	egg	egg	NN
20417	2014	4	depository	depository	NN
20417	2014	5	he	-PRON-	PRP
20417	2014	6	arranges	arrange	VBZ
20417	2014	7	the	the	DT
20417	2014	8	stones	stone	NNS
20417	2014	9	so	so	IN
20417	2014	10	that	that	IN
20417	2014	11	when	when	WRB
20417	2014	12	the	the	DT
20417	2014	13	eggs	egg	NNS
20417	2014	14	are	be	VBP
20417	2014	15	deposited	deposit	VBN
20417	2014	16	in	in	IN
20417	2014	17	the	the	DT
20417	2014	18	interstices	interstice	NNS
20417	2014	19	they	-PRON-	PRP
20417	2014	20	are	be	VBP
20417	2014	21	thoroughly	thoroughly	RB
20417	2014	22	protected	protect	VBN
20417	2014	23	,	,	,
20417	2014	24	and	and	CC
20417	2014	25	can	can	MD
20417	2014	26	not	not	RB
20417	2014	27	be	be	VB
20417	2014	28	washed	wash	VBN
20417	2014	29	down	down	RB
20417	2014	30	-	-	HYPH
20417	2014	31	stream	stream	NN
20417	2014	32	.	.	.
20417	2015	1	1	1	CD
20417	2015	2	,	,	,
20417	2015	3	dam	dam	NN
20417	2015	4	of	of	IN
20417	2015	5	stones	stone	NNS
20417	2015	6	;	;	:
20417	2015	7	2	2	CD
20417	2015	8	,	,	,
20417	2015	9	egg	egg	NN
20417	2015	10	depository	depository	NN
20417	2015	11	;	;	:
20417	2015	12	3	3	CD
20417	2015	13	,	,	,
20417	2015	14	hillock	hillock	NN
20417	2015	15	of	of	IN
20417	2015	16	sand	sand	NN
20417	2015	17	.	.	.
20417	2016	1	The	the	DT
20417	2016	2	arrow	arrow	NN
20417	2016	3	shows	show	VBZ
20417	2016	4	the	the	DT
20417	2016	5	direction	direction	NN
20417	2016	6	of	of	IN
20417	2016	7	the	the	DT
20417	2016	8	stream	stream	NN
20417	2016	9	.	.	.
20417	2017	1	Upper	upper	JJ
20417	2017	2	fish	fish	NN
20417	2017	3	,	,	,
20417	2017	4	male	male	NN
20417	2017	5	;	;	:
20417	2017	6	lower	low	JJR
20417	2017	7	,	,	,
20417	2017	8	female	female	JJ
20417	2017	9	.	.	.
20417	2017	10	]	]	-RRB-
20417	2018	1	The	the	DT
20417	2018	2	"	"	``
20417	2018	3	floating	float	VBG
20417	2018	4	sea	sea	NN
20417	2018	5	-	-	HYPH
20417	2018	6	meadows	meadow	NNS
20417	2018	7	,	,	,
20417	2018	8	"	"	''
20417	2018	9	as	as	IN
20417	2018	10	Sir	Sir	NNP
20417	2018	11	John	John	NNP
20417	2018	12	Murray	Murray	NNP
20417	2018	13	called	call	VBD
20417	2018	14	them	-PRON-	PRP
20417	2018	15	,	,	,
20417	2018	16	are	be	VBP
20417	2018	17	always	always	RB
20417	2018	18	receiving	receive	VBG
20417	2018	19	contributions	contribution	NNS
20417	2018	20	from	from	IN
20417	2018	21	inshore	inshore	JJ
20417	2018	22	waters	water	NNS
20417	2018	23	,	,	,
20417	2018	24	where	where	WRB
20417	2018	25	the	the	DT
20417	2018	26	conditions	condition	NNS
20417	2018	27	are	be	VBP
20417	2018	28	favourable	favourable	JJ
20417	2018	29	for	for	IN
20417	2018	30	the	the	DT
20417	2018	31	prolific	prolific	JJ
20417	2018	32	multiplication	multiplication	NN
20417	2018	33	of	of	IN
20417	2018	34	unicellular	unicellular	NNP
20417	2018	35	Algæ	Algæ	NNP
20417	2018	36	,	,	,
20417	2018	37	and	and	CC
20417	2018	38	there	there	EX
20417	2018	39	is	be	VBZ
20417	2018	40	also	also	RB
20417	2018	41	a	a	DT
20417	2018	42	certain	certain	JJ
20417	2018	43	amount	amount	NN
20417	2018	44	of	of	IN
20417	2018	45	non	non	JJ
20417	2018	46	-	-	JJ
20417	2018	47	living	living	JJ
20417	2018	48	sea	sea	NN
20417	2018	49	-	-	HYPH
20417	2018	50	dust	dust	NN
20417	2018	51	always	always	RB
20417	2018	52	being	be	VBG
20417	2018	53	swept	sweep	VBN
20417	2018	54	out	out	RP
20417	2018	55	from	from	IN
20417	2018	56	the	the	DT
20417	2018	57	seaweed	seaweed	NN
20417	2018	58	and	and	CC
20417	2018	59	sea	sea	NN
20417	2018	60	-	-	HYPH
20417	2018	61	grass	grass	NN
20417	2018	62	area	area	NN
20417	2018	63	.	.	.
20417	2019	1	Swimmers	swimmer	NNS
20417	2019	2	and	and	CC
20417	2019	3	Drifters	drifter	NNS
20417	2019	4	The	the	DT
20417	2019	5	animals	animal	NNS
20417	2019	6	of	of	IN
20417	2019	7	the	the	DT
20417	2019	8	open	open	JJ
20417	2019	9	sea	sea	NN
20417	2019	10	are	be	VBP
20417	2019	11	conveniently	conveniently	RB
20417	2019	12	divided	divide	VBN
20417	2019	13	into	into	IN
20417	2019	14	the	the	DT
20417	2019	15	active	active	JJ
20417	2019	16	swimmers	swimmer	NNS
20417	2019	17	(	(	-LRB-
20417	2019	18	Nekton	Nekton	NNP
20417	2019	19	)	)	-RRB-
20417	2019	20	and	and	CC
20417	2019	21	the	the	DT
20417	2019	22	more	more	RBR
20417	2019	23	passive	passive	JJ
20417	2019	24	drifters	drifter	NNS
20417	2019	25	(	(	-LRB-
20417	2019	26	Plankton	Plankton	NNP
20417	2019	27	)	)	-RRB-
20417	2019	28	.	.	.
20417	2020	1	The	the	DT
20417	2020	2	swimmers	swimmer	NNS
20417	2020	3	include	include	VBP
20417	2020	4	whales	whale	NNS
20417	2020	5	great	great	JJ
20417	2020	6	and	and	CC
20417	2020	7	small	small	JJ
20417	2020	8	,	,	,
20417	2020	9	such	such	JJ
20417	2020	10	birds	bird	NNS
20417	2020	11	as	as	IN
20417	2020	12	the	the	DT
20417	2020	13	storm	storm	NN
20417	2020	14	petrel	petrel	NN
20417	2020	15	,	,	,
20417	2020	16	the	the	DT
20417	2020	17	fish	fish	NN
20417	2020	18	-	-	HYPH
20417	2020	19	eating	eat	VBG
20417	2020	20	turtles	turtle	NNS
20417	2020	21	and	and	CC
20417	2020	22	sea	sea	NN
20417	2020	23	-	-	HYPH
20417	2020	24	snakes	snake	NNS
20417	2020	25	,	,	,
20417	2020	26	such	such	JJ
20417	2020	27	fishes	fish	NNS
20417	2020	28	as	as	IN
20417	2020	29	mackerel	mackerel	NN
20417	2020	30	and	and	CC
20417	2020	31	herring	herring	NN
20417	2020	32	,	,	,
20417	2020	33	the	the	DT
20417	2020	34	winged	wing	VBN
20417	2020	35	snails	snail	NNS
20417	2020	36	or	or	CC
20417	2020	37	sea	sea	NN
20417	2020	38	-	-	HYPH
20417	2020	39	butterflies	butterfly	NNS
20417	2020	40	on	on	IN
20417	2020	41	which	which	WDT
20417	2020	42	whalebone	whalebone	NN
20417	2020	43	whales	whale	NNS
20417	2020	44	largely	largely	RB
20417	2020	45	feed	feed	VBP
20417	2020	46	,	,	,
20417	2020	47	some	some	DT
20417	2020	48	of	of	IN
20417	2020	49	the	the	DT
20417	2020	50	active	active	JJ
20417	2020	51	cuttles	cuttle	NNS
20417	2020	52	or	or	CC
20417	2020	53	squids	squid	NNS
20417	2020	54	,	,	,
20417	2020	55	various	various	JJ
20417	2020	56	open	open	JJ
20417	2020	57	-	-	HYPH
20417	2020	58	sea	sea	NN
20417	2020	59	prawns	prawn	NNS
20417	2020	60	and	and	CC
20417	2020	61	their	-PRON-	PRP$
20417	2020	62	relatives	relative	NNS
20417	2020	63	,	,	,
20417	2020	64	some	some	DT
20417	2020	65	worms	worm	NNS
20417	2020	66	like	like	IN
20417	2020	67	the	the	DT
20417	2020	68	transparent	transparent	JJ
20417	2020	69	arrow	arrow	NN
20417	2020	70	-	-	HYPH
20417	2020	71	worm	worm	NN
20417	2020	72	,	,	,
20417	2020	73	and	and	CC
20417	2020	74	such	such	JJ
20417	2020	75	active	active	JJ
20417	2020	76	Protozoa	Protozoa	NNP
20417	2020	77	as	as	IN
20417	2020	78	Noctiluca	Noctiluca	NNP
20417	2020	79	,	,	,
20417	2020	80	whose	whose	WP$
20417	2020	81	luminescence	luminescence	NN
20417	2020	82	makes	make	VBZ
20417	2020	83	the	the	DT
20417	2020	84	waves	wave	NNS
20417	2020	85	sparkle	sparkle	VB
20417	2020	86	in	in	IN
20417	2020	87	the	the	DT
20417	2020	88	short	short	JJ
20417	2020	89	summer	summer	NN
20417	2020	90	darkness	darkness	NN
20417	2020	91	.	.	.
20417	2021	1	Very	very	RB
20417	2021	2	striking	striking	JJ
20417	2021	3	as	as	IN
20417	2021	4	an	an	DT
20417	2021	5	instance	instance	NN
20417	2021	6	of	of	IN
20417	2021	7	the	the	DT
20417	2021	8	insurgence	insurgence	NN
20417	2021	9	of	of	IN
20417	2021	10	life	life	NN
20417	2021	11	are	be	VBP
20417	2021	12	the	the	DT
20417	2021	13	sea	sea	NN
20417	2021	14	-	-	HYPH
20417	2021	15	skimmers	skimmer	NNS
20417	2021	16	(	(	-LRB-
20417	2021	17	Halobatidæ	Halobatidæ	NNP
20417	2021	18	)	)	-RRB-
20417	2021	19	,	,	,
20417	2021	20	wingless	wingless	NN
20417	2021	21	insects	insect	NNS
20417	2021	22	related	relate	VBN
20417	2021	23	to	to	IN
20417	2021	24	the	the	DT
20417	2021	25	water	water	NN
20417	2021	26	-	-	HYPH
20417	2021	27	measurers	measurer	NNS
20417	2021	28	in	in	IN
20417	2021	29	the	the	DT
20417	2021	30	ditch	ditch	NN
20417	2021	31	.	.	.
20417	2022	1	They	-PRON-	PRP
20417	2022	2	are	be	VBP
20417	2022	3	found	find	VBN
20417	2022	4	hundreds	hundred	NNS
20417	2022	5	of	of	IN
20417	2022	6	miles	mile	NNS
20417	2022	7	from	from	IN
20417	2022	8	land	land	NN
20417	2022	9	,	,	,
20417	2022	10	skimming	skim	VBG
20417	2022	11	on	on	IN
20417	2022	12	the	the	DT
20417	2022	13	surface	surface	NN
20417	2022	14	of	of	IN
20417	2022	15	the	the	DT
20417	2022	16	open	open	JJ
20417	2022	17	sea	sea	NN
20417	2022	18	,	,	,
20417	2022	19	and	and	CC
20417	2022	20	diving	diving	NN
20417	2022	21	in	in	IN
20417	2022	22	stormy	stormy	JJ
20417	2022	23	weather	weather	NN
20417	2022	24	.	.	.
20417	2023	1	They	-PRON-	PRP
20417	2023	2	feed	feed	VBP
20417	2023	3	on	on	IN
20417	2023	4	floating	float	VBG
20417	2023	5	dead	dead	JJ
20417	2023	6	animals	animal	NNS
20417	2023	7	.	.	.
20417	2024	1	The	the	DT
20417	2024	2	drifters	drifter	NNS
20417	2024	3	or	or	CC
20417	2024	4	easygoing	easygoing	JJ
20417	2024	5	swimmers	swimmer	NNS
20417	2024	6	--	--	:
20417	2024	7	for	for	IN
20417	2024	8	there	there	EX
20417	2024	9	is	be	VBZ
20417	2024	10	no	no	DT
20417	2024	11	hard	hard	JJ
20417	2024	12	and	and	CC
20417	2024	13	fast	fast	JJ
20417	2024	14	line	line	NN
20417	2024	15	--	--	:
20417	2024	16	are	be	VBP
20417	2024	17	represented	represent	VBN
20417	2024	18	,	,	,
20417	2024	19	for	for	IN
20417	2024	20	instance	instance	NN
20417	2024	21	,	,	,
20417	2024	22	by	by	IN
20417	2024	23	the	the	DT
20417	2024	24	flinty	flinty	RB
20417	2024	25	-	-	HYPH
20417	2024	26	shelled	shell	VBN
20417	2024	27	Radiolarians	Radiolarians	NNPS
20417	2024	28	and	and	CC
20417	2024	29	certain	certain	JJ
20417	2024	30	of	of	IN
20417	2024	31	the	the	DT
20417	2024	32	chalk	chalk	NN
20417	2024	33	-	-	HYPH
20417	2024	34	forming	form	VBG
20417	2024	35	animals	animal	NNS
20417	2024	36	(	(	-LRB-
20417	2024	37	Globigerinid	Globigerinid	NNP
20417	2024	38	Foraminifera	Foraminifera	NNP
20417	2024	39	)	)	-RRB-
20417	2024	40	;	;	:
20417	2024	41	by	by	IN
20417	2024	42	jellyfishes	jellyfishes	NNP
20417	2024	43	,	,	,
20417	2024	44	swimming	swimming	NN
20417	2024	45	-	-	HYPH
20417	2024	46	bells	bell	NNS
20417	2024	47	,	,	,
20417	2024	48	and	and	CC
20417	2024	49	Portuguese	portuguese	JJ
20417	2024	50	men	man	NNS
20417	2024	51	-	-	HYPH
20417	2024	52	of	of	IN
20417	2024	53	-	-	HYPH
20417	2024	54	war	war	NN
20417	2024	55	;	;	,
20417	2024	56	by	by	IN
20417	2024	57	the	the	DT
20417	2024	58	comb	comb	NN
20417	2024	59	-	-	HYPH
20417	2024	60	bearers	bearer	NNS
20417	2024	61	or	or	CC
20417	2024	62	Ctenophores	Ctenophores	NNPS
20417	2024	63	;	;	:
20417	2024	64	by	by	IN
20417	2024	65	legions	legion	NNS
20417	2024	66	of	of	IN
20417	2024	67	minute	minute	NN
20417	2024	68	Crustaceans	Crustaceans	NNPS
20417	2024	69	;	;	:
20417	2024	70	by	by	IN
20417	2024	71	strange	strange	JJ
20417	2024	72	animals	animal	NNS
20417	2024	73	called	call	VBN
20417	2024	74	Salps	Salps	NNP
20417	2024	75	,	,	,
20417	2024	76	related	relate	VBN
20417	2024	77	to	to	IN
20417	2024	78	the	the	DT
20417	2024	79	sedentary	sedentary	JJ
20417	2024	80	sea	sea	NN
20417	2024	81	-	-	HYPH
20417	2024	82	squirts	squirt	NNS
20417	2024	83	;	;	:
20417	2024	84	and	and	CC
20417	2024	85	by	by	IN
20417	2024	86	some	some	DT
20417	2024	87	sluggish	sluggish	JJ
20417	2024	88	fishes	fish	NNS
20417	2024	89	like	like	IN
20417	2024	90	globe	globe	NN
20417	2024	91	-	-	HYPH
20417	2024	92	fishes	fish	NNS
20417	2024	93	,	,	,
20417	2024	94	which	which	WDT
20417	2024	95	often	often	RB
20417	2024	96	float	float	VBP
20417	2024	97	idly	idly	RB
20417	2024	98	on	on	IN
20417	2024	99	the	the	DT
20417	2024	100	surface	surface	NN
20417	2024	101	.	.	.
20417	2025	1	Open	open	JJ
20417	2025	2	-	-	HYPH
20417	2025	3	sea	sea	NN
20417	2025	4	animals	animal	NNS
20417	2025	5	tend	tend	VBP
20417	2025	6	to	to	TO
20417	2025	7	be	be	VB
20417	2025	8	delicately	delicately	RB
20417	2025	9	built	build	VBN
20417	2025	10	,	,	,
20417	2025	11	with	with	IN
20417	2025	12	a	a	DT
20417	2025	13	specific	specific	JJ
20417	2025	14	gravity	gravity	NN
20417	2025	15	near	near	IN
20417	2025	16	that	that	DT
20417	2025	17	of	of	IN
20417	2025	18	the	the	DT
20417	2025	19	sea	sea	NN
20417	2025	20	-	-	HYPH
20417	2025	21	water	water	NN
20417	2025	22	,	,	,
20417	2025	23	with	with	IN
20417	2025	24	adaptations	adaptation	NNS
20417	2025	25	,	,	,
20417	2025	26	such	such	JJ
20417	2025	27	as	as	IN
20417	2025	28	projecting	projecting	NN
20417	2025	29	filaments	filament	NNS
20417	2025	30	,	,	,
20417	2025	31	which	which	WDT
20417	2025	32	help	help	VBP
20417	2025	33	flotation	flotation	NN
20417	2025	34	,	,	,
20417	2025	35	and	and	CC
20417	2025	36	with	with	IN
20417	2025	37	capacities	capacity	NNS
20417	2025	38	of	of	IN
20417	2025	39	rising	rise	VBG
20417	2025	40	and	and	CC
20417	2025	41	sinking	sink	VBG
20417	2025	42	according	accord	VBG
20417	2025	43	to	to	IN
20417	2025	44	the	the	DT
20417	2025	45	surrounding	surround	VBG
20417	2025	46	conditions	condition	NNS
20417	2025	47	.	.	.
20417	2026	1	Many	many	JJ
20417	2026	2	of	of	IN
20417	2026	3	them	-PRON-	PRP
20417	2026	4	are	be	VBP
20417	2026	5	luminescent	luminescent	JJ
20417	2026	6	,	,	,
20417	2026	7	and	and	CC
20417	2026	8	many	many	JJ
20417	2026	9	of	of	IN
20417	2026	10	them	-PRON-	PRP
20417	2026	11	are	be	VBP
20417	2026	12	very	very	RB
20417	2026	13	inconspicuous	inconspicuous	JJ
20417	2026	14	in	in	IN
20417	2026	15	the	the	DT
20417	2026	16	water	water	NN
20417	2026	17	owing	owing	NN
20417	2026	18	to	to	IN
20417	2026	19	their	-PRON-	PRP$
20417	2026	20	transparency	transparency	NN
20417	2026	21	or	or	CC
20417	2026	22	their	-PRON-	PRP$
20417	2026	23	bluish	bluish	JJ
20417	2026	24	colour	colour	NN
20417	2026	25	.	.	.
20417	2027	1	In	in	IN
20417	2027	2	both	both	DT
20417	2027	3	cases	case	NNS
20417	2027	4	the	the	DT
20417	2027	5	significance	significance	NN
20417	2027	6	is	be	VBZ
20417	2027	7	obscure	obscure	JJ
20417	2027	8	.	.	.
20417	2028	1	Hunger	Hunger	NNP
20417	2028	2	and	and	CC
20417	2028	3	Love	Love	NNP
20417	2028	4	Hunger	Hunger	NNP
20417	2028	5	is	be	VBZ
20417	2028	6	often	often	RB
20417	2028	7	very	very	RB
20417	2028	8	much	much	RB
20417	2028	9	in	in	IN
20417	2028	10	evidence	evidence	NN
20417	2028	11	in	in	IN
20417	2028	12	the	the	DT
20417	2028	13	open	open	JJ
20417	2028	14	sea	sea	NN
20417	2028	15	,	,	,
20417	2028	16	especially	especially	RB
20417	2028	17	in	in	IN
20417	2028	18	areas	area	NNS
20417	2028	19	where	where	WRB
20417	2028	20	the	the	DT
20417	2028	21	Plankton	Plankton	NNP
20417	2028	22	is	be	VBZ
20417	2028	23	poor	poor	JJ
20417	2028	24	.	.	.
20417	2029	1	For	for	IN
20417	2029	2	there	there	EX
20417	2029	3	is	be	VBZ
20417	2029	4	great	great	JJ
20417	2029	5	diversity	diversity	NN
20417	2029	6	in	in	IN
20417	2029	7	this	this	DT
20417	2029	8	respect	respect	NN
20417	2029	9	,	,	,
20417	2029	10	most	most	JJS
20417	2029	11	of	of	IN
20417	2029	12	the	the	DT
20417	2029	13	Mediterranean	Mediterranean	NNP
20417	2029	14	,	,	,
20417	2029	15	for	for	IN
20417	2029	16	instance	instance	NN
20417	2029	17	,	,	,
20417	2029	18	having	have	VBG
20417	2029	19	a	a	DT
20417	2029	20	scanty	scanty	NN
20417	2029	21	Plankton	Plankton	NNP
20417	2029	22	as	as	IN
20417	2029	23	compared	compare	VBN
20417	2029	24	with	with	IN
20417	2029	25	the	the	DT
20417	2029	26	North	North	NNP
20417	2029	27	Sea	Sea	NNP
20417	2029	28	.	.	.
20417	2030	1	In	in	IN
20417	2030	2	the	the	DT
20417	2030	3	South	South	NNP
20417	2030	4	Pacific	Pacific	NNP
20417	2030	5	,	,	,
20417	2030	6	west	west	NN
20417	2030	7	of	of	IN
20417	2030	8	Patagonia	Patagonia	NNP
20417	2030	9	,	,	,
20417	2030	10	there	there	EX
20417	2030	11	is	be	VBZ
20417	2030	12	said	say	VBN
20417	2030	13	to	to	TO
20417	2030	14	be	be	VB
20417	2030	15	an	an	DT
20417	2030	16	immense	immense	JJ
20417	2030	17	"	"	``
20417	2030	18	sea	sea	NN
20417	2030	19	desert	desert	NN
20417	2030	20	"	"	''
20417	2030	21	where	where	WRB
20417	2030	22	there	there	EX
20417	2030	23	is	be	VBZ
20417	2030	24	little	little	JJ
20417	2030	25	Plankton	Plankton	NNP
20417	2030	26	,	,	,
20417	2030	27	and	and	CC
20417	2030	28	therefore	therefore	RB
20417	2030	29	little	little	JJ
20417	2030	30	in	in	IN
20417	2030	31	the	the	DT
20417	2030	32	way	way	NN
20417	2030	33	of	of	IN
20417	2030	34	fishes	fish	NNS
20417	2030	35	.	.	.
20417	2031	1	The	the	DT
20417	2031	2	success	success	NN
20417	2031	3	of	of	IN
20417	2031	4	fisheries	fishery	NNS
20417	2031	5	in	in	IN
20417	2031	6	the	the	DT
20417	2031	7	North	North	NNP
20417	2031	8	,	,	,
20417	2031	9	e.g.	e.g.	RB
20417	2032	1	on	on	IN
20417	2032	2	the	the	DT
20417	2032	3	Atlantic	Atlantic	NNP
20417	2032	4	cod	cod	NN
20417	2032	5	-	-	HYPH
20417	2032	6	banks	bank	NNS
20417	2032	7	,	,	,
20417	2032	8	is	be	VBZ
20417	2032	9	due	due	JJ
20417	2032	10	to	to	IN
20417	2032	11	the	the	DT
20417	2032	12	richness	richness	NN
20417	2032	13	of	of	IN
20417	2032	14	the	the	DT
20417	2032	15	floating	float	VBG
20417	2032	16	sea	sea	NN
20417	2032	17	-	-	HYPH
20417	2032	18	meadows	meadow	NNS
20417	2032	19	and	and	CC
20417	2032	20	the	the	DT
20417	2032	21	abundance	abundance	NN
20417	2032	22	of	of	IN
20417	2032	23	the	the	DT
20417	2032	24	smaller	small	JJR
20417	2032	25	constituents	constituent	NNS
20417	2032	26	of	of	IN
20417	2032	27	the	the	DT
20417	2032	28	animal	animal	NN
20417	2032	29	Plankton	Plankton	NNP
20417	2032	30	.	.	.
20417	2033	1	Hunger	hunger	NN
20417	2033	2	is	be	VBZ
20417	2033	3	plain	plain	JJ
20417	2033	4	enough	enough	RB
20417	2033	5	when	when	WRB
20417	2033	6	the	the	DT
20417	2033	7	Baleen	Baleen	NNP
20417	2033	8	Whale	Whale	NNP
20417	2033	9	rushes	rush	VBZ
20417	2033	10	through	through	IN
20417	2033	11	the	the	DT
20417	2033	12	water	water	NN
20417	2033	13	with	with	IN
20417	2033	14	open	open	JJ
20417	2033	15	jaws	jaw	NNS
20417	2033	16	,	,	,
20417	2033	17	engulfing	engulf	VBG
20417	2033	18	in	in	IN
20417	2033	19	the	the	DT
20417	2033	20	huge	huge	JJ
20417	2033	21	cavern	cavern	NN
20417	2033	22	of	of	IN
20417	2033	23	its	-PRON-	PRP$
20417	2033	24	mouth	mouth	NN
20417	2033	25	,	,	,
20417	2033	26	where	where	WRB
20417	2033	27	the	the	DT
20417	2033	28	pendent	pendent	NN
20417	2033	29	whalebone	whalebone	NN
20417	2033	30	plates	plate	NNS
20417	2033	31	form	form	VBP
20417	2033	32	a	a	DT
20417	2033	33	huge	huge	JJ
20417	2033	34	sieve	sieve	NN
20417	2033	35	,	,	,
20417	2033	36	incalculable	incalculable	JJ
20417	2033	37	millions	million	NNS
20417	2033	38	of	of	IN
20417	2033	39	small	small	JJ
20417	2033	40	fry	fry	NN
20417	2033	41	.	.	.
20417	2034	1	But	but	CC
20417	2034	2	there	there	EX
20417	2034	3	is	be	VBZ
20417	2034	4	love	love	NN
20417	2034	5	as	as	RB
20417	2034	6	well	well	RB
20417	2034	7	as	as	IN
20417	2034	8	hunger	hunger	NN
20417	2034	9	in	in	IN
20417	2034	10	the	the	DT
20417	2034	11	open	open	JJ
20417	2034	12	sea	sea	NN
20417	2034	13	.	.	.
20417	2035	1	The	the	DT
20417	2035	2	maternal	maternal	JJ
20417	2035	3	care	care	NN
20417	2035	4	exhibited	exhibit	VBN
20417	2035	5	by	by	IN
20417	2035	6	the	the	DT
20417	2035	7	whale	whale	NN
20417	2035	8	reaches	reach	VBZ
20417	2035	9	a	a	DT
20417	2035	10	very	very	RB
20417	2035	11	high	high	JJ
20417	2035	12	level	level	NN
20417	2035	13	,	,	,
20417	2035	14	and	and	CC
20417	2035	15	the	the	DT
20417	2035	16	delicate	delicate	JJ
20417	2035	17	shell	shell	NN
20417	2035	18	of	of	IN
20417	2035	19	the	the	DT
20417	2035	20	female	female	JJ
20417	2035	21	Paper	Paper	NNP
20417	2035	22	Nautilus	Nautilus	NNP
20417	2035	23	or	or	CC
20417	2035	24	Argonaut	Argonaut	NNP
20417	2035	25	,	,	,
20417	2035	26	in	in	IN
20417	2035	27	which	which	WDT
20417	2035	28	the	the	DT
20417	2035	29	eggs	egg	NNS
20417	2035	30	and	and	CC
20417	2035	31	the	the	DT
20417	2035	32	young	young	JJ
20417	2035	33	ones	one	NNS
20417	2035	34	are	be	VBP
20417	2035	35	sheltered	shelter	VBN
20417	2035	36	,	,	,
20417	2035	37	may	may	MD
20417	2035	38	well	well	RB
20417	2035	39	be	be	VB
20417	2035	40	described	describe	VBN
20417	2035	41	as	as	IN
20417	2035	42	"	"	``
20417	2035	43	the	the	DT
20417	2035	44	most	most	RBS
20417	2035	45	beautiful	beautiful	JJ
20417	2035	46	cradle	cradle	NN
20417	2035	47	in	in	IN
20417	2035	48	the	the	DT
20417	2035	49	world	world	NN
20417	2035	50	.	.	.
20417	2035	51	"	"	''
20417	2036	1	Besides	besides	IN
20417	2036	2	the	the	DT
20417	2036	3	permanent	permanent	JJ
20417	2036	4	inhabitants	inhabitant	NNS
20417	2036	5	of	of	IN
20417	2036	6	the	the	DT
20417	2036	7	open	open	JJ
20417	2036	8	sea	sea	NN
20417	2036	9	,	,	,
20417	2036	10	there	there	EX
20417	2036	11	are	be	VBP
20417	2036	12	the	the	DT
20417	2036	13	larval	larval	JJ
20417	2036	14	stages	stage	NNS
20417	2036	15	of	of	IN
20417	2036	16	many	many	JJ
20417	2036	17	shore	shore	NN
20417	2036	18	-	-	HYPH
20417	2036	19	animals	animal	NNS
20417	2036	20	which	which	WDT
20417	2036	21	are	be	VBP
20417	2036	22	there	there	EX
20417	2036	23	only	only	RB
20417	2036	24	for	for	IN
20417	2036	25	a	a	DT
20417	2036	26	short	short	JJ
20417	2036	27	time	time	NN
20417	2036	28	.	.	.
20417	2037	1	For	for	IN
20417	2037	2	there	there	EX
20417	2037	3	is	be	VBZ
20417	2037	4	an	an	DT
20417	2037	5	interesting	interesting	JJ
20417	2037	6	give	give	NN
20417	2037	7	and	and	CC
20417	2037	8	take	take	VB
20417	2037	9	between	between	IN
20417	2037	10	the	the	DT
20417	2037	11	shore	shore	NN
20417	2037	12	-	-	HYPH
20417	2037	13	haunt	haunt	NN
20417	2037	14	and	and	CC
20417	2037	15	the	the	DT
20417	2037	16	open	open	JJ
20417	2037	17	sea	sea	NN
20417	2037	18	.	.	.
20417	2038	1	From	from	IN
20417	2038	2	the	the	DT
20417	2038	3	shore	shore	NN
20417	2038	4	come	come	VBP
20417	2038	5	nutritive	nutritive	JJ
20417	2038	6	contributions	contribution	NNS
20417	2038	7	and	and	CC
20417	2038	8	minute	minute	JJ
20417	2038	9	organisms	organism	NNS
20417	2038	10	which	which	WDT
20417	2038	11	multiply	multiply	VBP
20417	2038	12	quickly	quickly	RB
20417	2038	13	in	in	IN
20417	2038	14	the	the	DT
20417	2038	15	open	open	JJ
20417	2038	16	waters	water	NNS
20417	2038	17	.	.	.
20417	2039	1	But	but	CC
20417	2039	2	not	not	RB
20417	2039	3	less	less	RBR
20417	2039	4	important	important	JJ
20417	2039	5	is	be	VBZ
20417	2039	6	the	the	DT
20417	2039	7	fact	fact	NN
20417	2039	8	that	that	IN
20417	2039	9	the	the	DT
20417	2039	10	open	open	JJ
20417	2039	11	waters	water	NNS
20417	2039	12	afford	afford	VBP
20417	2039	13	a	a	DT
20417	2039	14	safe	safe	JJ
20417	2039	15	cradle	cradle	NN
20417	2039	16	or	or	CC
20417	2039	17	nursery	nursery	NN
20417	2039	18	for	for	IN
20417	2039	19	many	many	PDT
20417	2039	20	a	a	DT
20417	2039	21	delicate	delicate	JJ
20417	2039	22	larva	larva	NN
20417	2039	23	,	,	,
20417	2039	24	e.g.	e.g.	RB
20417	2040	1	of	of	IN
20417	2040	2	crab	crab	NNP
20417	2040	3	and	and	CC
20417	2040	4	starfish	starfish	JJ
20417	2040	5	,	,	,
20417	2040	6	acorn	acorn	NNP
20417	2040	7	-	-	HYPH
20417	2040	8	shell	shell	NN
20417	2040	9	and	and	CC
20417	2040	10	sea	sea	NN
20417	2040	11	-	-	HYPH
20417	2040	12	urchin	urchin	NNP
20417	2040	13	,	,	,
20417	2040	14	which	which	WDT
20417	2040	15	could	could	MD
20417	2040	16	not	not	RB
20417	2040	17	survive	survive	VB
20417	2040	18	for	for	IN
20417	2040	19	a	a	DT
20417	2040	20	day	day	NN
20417	2040	21	in	in	IN
20417	2040	22	the	the	DT
20417	2040	23	rough	rough	JJ
20417	2040	24	-	-	HYPH
20417	2040	25	and	and	CC
20417	2040	26	-	-	HYPH
20417	2040	27	tumble	tumble	NN
20417	2040	28	conditions	condition	NNS
20417	2040	29	of	of	IN
20417	2040	30	the	the	DT
20417	2040	31	shore	shore	NN
20417	2040	32	and	and	CC
20417	2040	33	the	the	DT
20417	2040	34	shallow	shallow	JJ
20417	2040	35	water	water	NN
20417	2040	36	.	.	.
20417	2041	1	After	after	IN
20417	2041	2	undergoing	undergo	VBG
20417	2041	3	radical	radical	JJ
20417	2041	4	changes	change	NNS
20417	2041	5	and	and	CC
20417	2041	6	gaining	gain	VBG
20417	2041	7	strength	strength	NN
20417	2041	8	,	,	,
20417	2041	9	the	the	DT
20417	2041	10	young	young	JJ
20417	2041	11	creatures	creature	NNS
20417	2041	12	return	return	VBP
20417	2041	13	to	to	IN
20417	2041	14	the	the	DT
20417	2041	15	shore	shore	NN
20417	2041	16	in	in	IN
20417	2041	17	various	various	JJ
20417	2041	18	ways	way	NNS
20417	2041	19	.	.	.
20417	2042	1	III	iii	CD
20417	2042	2	.	.	.
20417	2043	1	THE	the	DT
20417	2043	2	DEEP	DEEP	NNP
20417	2043	3	SEA	SEA	NNP
20417	2043	4	Very	very	RB
20417	2043	5	different	different	JJ
20417	2043	6	from	from	IN
20417	2043	7	all	all	PDT
20417	2043	8	the	the	DT
20417	2043	9	other	other	JJ
20417	2043	10	haunts	haunt	NNS
20417	2043	11	are	be	VBP
20417	2043	12	the	the	DT
20417	2043	13	depths	depth	NNS
20417	2043	14	of	of	IN
20417	2043	15	the	the	DT
20417	2043	16	sea	sea	NN
20417	2043	17	,	,	,
20417	2043	18	including	include	VBG
20417	2043	19	the	the	DT
20417	2043	20	floor	floor	NN
20417	2043	21	of	of	IN
20417	2043	22	the	the	DT
20417	2043	23	abysses	abyss	NNS
20417	2043	24	and	and	CC
20417	2043	25	the	the	DT
20417	2043	26	zones	zone	NNS
20417	2043	27	of	of	IN
20417	2043	28	water	water	NN
20417	2043	29	near	near	IN
20417	2043	30	the	the	DT
20417	2043	31	bottom	bottom	NN
20417	2043	32	.	.	.
20417	2044	1	This	this	DT
20417	2044	2	haunt	haunt	NN
20417	2044	3	,	,	,
20417	2044	4	forever	forever	RB
20417	2044	5	unseen	unseen	JJ
20417	2044	6	,	,	,
20417	2044	7	occupies	occupy	VBZ
20417	2044	8	more	more	JJR
20417	2044	9	than	than	IN
20417	2044	10	a	a	DT
20417	2044	11	third	third	NN
20417	2044	12	of	of	IN
20417	2044	13	the	the	DT
20417	2044	14	earth	earth	NN
20417	2044	15	's	's	POS
20417	2044	16	surface	surface	NN
20417	2044	17	,	,	,
20417	2044	18	and	and	CC
20417	2044	19	it	-PRON-	PRP
20417	2044	20	is	be	VBZ
20417	2044	21	thickly	thickly	RB
20417	2044	22	peopled	people	VBN
20417	2044	23	.	.	.
20417	2045	1	It	-PRON-	PRP
20417	2045	2	came	come	VBD
20417	2045	3	into	into	IN
20417	2045	4	emphatic	emphatic	JJ
20417	2045	5	notice	notice	NN
20417	2045	6	in	in	IN
20417	2045	7	connection	connection	NN
20417	2045	8	with	with	IN
20417	2045	9	the	the	DT
20417	2045	10	mending	mending	NN
20417	2045	11	of	of	IN
20417	2045	12	telegraph	telegraph	NN
20417	2045	13	cables	cable	NNS
20417	2045	14	,	,	,
20417	2045	15	but	but	CC
20417	2045	16	the	the	DT
20417	2045	17	results	result	NNS
20417	2045	18	of	of	IN
20417	2045	19	the	the	DT
20417	2045	20	_	_	NNP
20417	2045	21	Challenger	Challenger	NNP
20417	2045	22	_	_	NNP
20417	2045	23	expedition	expedition	NN
20417	2045	24	(	(	-LRB-
20417	2045	25	1873	1873	CD
20417	2045	26	-	-	SYM
20417	2045	27	6	6	CD
20417	2045	28	)	)	-RRB-
20417	2045	29	gave	give	VBD
20417	2045	30	the	the	DT
20417	2045	31	first	first	JJ
20417	2045	32	impressive	impressive	JJ
20417	2045	33	picture	picture	NN
20417	2045	34	of	of	IN
20417	2045	35	what	what	WP
20417	2045	36	was	be	VBD
20417	2045	37	practically	practically	RB
20417	2045	38	a	a	DT
20417	2045	39	new	new	JJ
20417	2045	40	world	world	NN
20417	2045	41	.	.	.
20417	2046	1	Physical	Physical	NNP
20417	2046	2	Conditions	condition	NNS
20417	2046	3	The	the	DT
20417	2046	4	average	average	JJ
20417	2046	5	depth	depth	NN
20417	2046	6	of	of	IN
20417	2046	7	the	the	DT
20417	2046	8	ocean	ocean	NN
20417	2046	9	is	be	VBZ
20417	2046	10	about	about	RB
20417	2046	11	two	two	CD
20417	2046	12	and	and	CC
20417	2046	13	a	a	DT
20417	2046	14	half	half	NN
20417	2046	15	miles	mile	NNS
20417	2046	16	;	;	:
20417	2046	17	therefore	therefore	RB
20417	2046	18	,	,	,
20417	2046	19	since	since	IN
20417	2046	20	many	many	JJ
20417	2046	21	parts	part	NNS
20417	2046	22	are	be	VBP
20417	2046	23	relatively	relatively	RB
20417	2046	24	shallow	shallow	JJ
20417	2046	25	,	,	,
20417	2046	26	there	there	EX
20417	2046	27	must	must	MD
20417	2046	28	be	be	VB
20417	2046	29	enormous	enormous	JJ
20417	2046	30	depths	depth	NNS
20417	2046	31	.	.	.
20417	2047	1	A	a	DT
20417	2047	2	few	few	JJ
20417	2047	3	of	of	IN
20417	2047	4	these	these	DT
20417	2047	5	,	,	,
20417	2047	6	technically	technically	RB
20417	2047	7	called	call	VBN
20417	2047	8	"	"	``
20417	2047	9	deeps	deep	NNS
20417	2047	10	,	,	,
20417	2047	11	"	"	''
20417	2047	12	are	be	VBP
20417	2047	13	about	about	RB
20417	2047	14	six	six	CD
20417	2047	15	miles	mile	NNS
20417	2047	16	deep	deep	JJ
20417	2047	17	,	,	,
20417	2047	18	in	in	IN
20417	2047	19	which	which	WDT
20417	2047	20	Mount	Mount	NNP
20417	2047	21	Everest	Everest	NNP
20417	2047	22	would	would	MD
20417	2047	23	be	be	VB
20417	2047	24	engulfed	engulf	VBN
20417	2047	25	.	.	.
20417	2048	1	There	there	EX
20417	2048	2	is	be	VBZ
20417	2048	3	enormous	enormous	JJ
20417	2048	4	pressure	pressure	NN
20417	2048	5	in	in	IN
20417	2048	6	such	such	JJ
20417	2048	7	depths	depth	NNS
20417	2048	8	;	;	:
20417	2048	9	even	even	RB
20417	2048	10	at	at	IN
20417	2048	11	2,500	2,500	CD
20417	2048	12	fathoms	fathom	VBZ
20417	2048	13	it	-PRON-	PRP
20417	2048	14	is	be	VBZ
20417	2048	15	two	two	CD
20417	2048	16	and	and	CC
20417	2048	17	a	a	DT
20417	2048	18	half	half	NN
20417	2048	19	tons	ton	NNS
20417	2048	20	on	on	IN
20417	2048	21	the	the	DT
20417	2048	22	square	square	JJ
20417	2048	23	inch	inch	NN
20417	2048	24	.	.	.
20417	2049	1	The	the	DT
20417	2049	2	temperature	temperature	NN
20417	2049	3	is	be	VBZ
20417	2049	4	on	on	RB
20417	2049	5	and	and	CC
20417	2049	6	off	off	IN
20417	2049	7	the	the	DT
20417	2049	8	freezing	freezing	NN
20417	2049	9	-	-	HYPH
20417	2049	10	point	point	NN
20417	2049	11	of	of	IN
20417	2049	12	fresh	fresh	JJ
20417	2049	13	water	water	NN
20417	2049	14	(	(	-LRB-
20417	2049	15	28	28	CD
20417	2049	16	°	°	NNS
20417	2049	17	-34	-34	,
20417	2049	18	°	°	,
20417	2049	19	Fahr	Fahr	NNS
20417	2049	20	.	.	.
20417	2050	1	)	)	-RRB-
20417	2050	2	,	,	,
20417	2050	3	due	due	IN
20417	2050	4	to	to	IN
20417	2050	5	the	the	DT
20417	2050	6	continual	continual	JJ
20417	2050	7	sinking	sinking	NN
20417	2050	8	down	down	RP
20417	2050	9	of	of	IN
20417	2050	10	cold	cold	JJ
20417	2050	11	water	water	NN
20417	2050	12	from	from	IN
20417	2050	13	the	the	DT
20417	2050	14	Poles	Poles	NNPS
20417	2050	15	,	,	,
20417	2050	16	especially	especially	RB
20417	2050	17	from	from	IN
20417	2050	18	the	the	DT
20417	2050	19	South	South	NNP
20417	2050	20	.	.	.
20417	2051	1	Apart	apart	RB
20417	2051	2	from	from	IN
20417	2051	3	the	the	DT
20417	2051	4	fitful	fitful	JJ
20417	2051	5	gleams	gleam	NNS
20417	2051	6	of	of	IN
20417	2051	7	luminescent	luminescent	JJ
20417	2051	8	animals	animal	NNS
20417	2051	9	,	,	,
20417	2051	10	there	there	EX
20417	2051	11	is	be	VBZ
20417	2051	12	utter	utter	JJ
20417	2051	13	darkness	darkness	NN
20417	2051	14	in	in	IN
20417	2051	15	the	the	DT
20417	2051	16	deep	deep	JJ
20417	2051	17	waters	water	NNS
20417	2051	18	.	.	.
20417	2052	1	The	the	DT
20417	2052	2	rays	ray	NNS
20417	2052	3	of	of	IN
20417	2052	4	sunlight	sunlight	NN
20417	2052	5	are	be	VBP
20417	2052	6	practically	practically	RB
20417	2052	7	extinguished	extinguish	VBN
20417	2052	8	at	at	IN
20417	2052	9	250	250	CD
20417	2052	10	fathoms	fathom	NNS
20417	2052	11	,	,	,
20417	2052	12	though	though	IN
20417	2052	13	very	very	RB
20417	2052	14	sensitive	sensitive	JJ
20417	2052	15	bromogelatine	bromogelatine	NN
20417	2052	16	plates	plate	NNS
20417	2052	17	exposed	expose	VBD
20417	2052	18	at	at	IN
20417	2052	19	500	500	CD
20417	2052	20	fathoms	fathom	NNS
20417	2052	21	have	have	VBP
20417	2052	22	shown	show	VBN
20417	2052	23	faint	faint	JJ
20417	2052	24	indications	indication	NNS
20417	2052	25	even	even	RB
20417	2052	26	at	at	IN
20417	2052	27	that	that	DT
20417	2052	28	depth	depth	NN
20417	2052	29	.	.	.
20417	2053	1	It	-PRON-	PRP
20417	2053	2	is	be	VBZ
20417	2053	3	a	a	DT
20417	2053	4	world	world	NN
20417	2053	5	of	of	IN
20417	2053	6	absolute	absolute	JJ
20417	2053	7	calm	calm	NN
20417	2053	8	and	and	CC
20417	2053	9	silence	silence	NN
20417	2053	10	,	,	,
20417	2053	11	and	and	CC
20417	2053	12	there	there	EX
20417	2053	13	is	be	VBZ
20417	2053	14	no	no	DT
20417	2053	15	scenery	scenery	NN
20417	2053	16	on	on	IN
20417	2053	17	the	the	DT
20417	2053	18	floor	floor	NN
20417	2053	19	.	.	.
20417	2054	1	A	a	DT
20417	2054	2	deep	deep	JJ
20417	2054	3	,	,	,
20417	2054	4	cold	cold	JJ
20417	2054	5	,	,	,
20417	2054	6	dark	dark	JJ
20417	2054	7	,	,	,
20417	2054	8	silent	silent	JJ
20417	2054	9	,	,	,
20417	2054	10	monotonous	monotonous	JJ
20417	2054	11	world	world	NN
20417	2054	12	!	!	.
20417	2055	1	Biological	biological	JJ
20417	2055	2	Conditions	condition	NNS
20417	2055	3	While	while	IN
20417	2055	4	some	some	DT
20417	2055	5	parts	part	NNS
20417	2055	6	of	of	IN
20417	2055	7	the	the	DT
20417	2055	8	floor	floor	NN
20417	2055	9	of	of	IN
20417	2055	10	the	the	DT
20417	2055	11	abysses	abyss	NNS
20417	2055	12	are	be	VBP
20417	2055	13	more	more	RBR
20417	2055	14	thickly	thickly	RB
20417	2055	15	peopled	people	VBN
20417	2055	16	than	than	IN
20417	2055	17	others	other	NNS
20417	2055	18	,	,	,
20417	2055	19	there	there	EX
20417	2055	20	is	be	VBZ
20417	2055	21	no	no	DT
20417	2055	22	depth	depth	NN
20417	2055	23	limit	limit	NN
20417	2055	24	to	to	IN
20417	2055	25	the	the	DT
20417	2055	26	distribution	distribution	NN
20417	2055	27	of	of	IN
20417	2055	28	life	life	NN
20417	2055	29	.	.	.
20417	2056	1	Wherever	wherever	WRB
20417	2056	2	the	the	DT
20417	2056	3	long	long	JJ
20417	2056	4	arm	arm	NN
20417	2056	5	of	of	IN
20417	2056	6	the	the	DT
20417	2056	7	dredge	dredge	NN
20417	2056	8	has	have	VBZ
20417	2056	9	reached	reach	VBN
20417	2056	10	,	,	,
20417	2056	11	animals	animal	NNS
20417	2056	12	have	have	VBP
20417	2056	13	been	be	VBN
20417	2056	14	found	find	VBN
20417	2056	15	,	,	,
20417	2056	16	e.g.	e.g.	RB
20417	2057	1	Protozoa	protozoa	NN
20417	2057	2	,	,	,
20417	2057	3	sponges	sponge	NNS
20417	2057	4	,	,	,
20417	2057	5	corals	coral	NNS
20417	2057	6	,	,	,
20417	2057	7	worms	worm	NNS
20417	2057	8	,	,	,
20417	2057	9	starfishes	starfish	NNS
20417	2057	10	,	,	,
20417	2057	11	sea	sea	NN
20417	2057	12	-	-	HYPH
20417	2057	13	urchins	urchin	NNS
20417	2057	14	,	,	,
20417	2057	15	sea	sea	NN
20417	2057	16	-	-	HYPH
20417	2057	17	lilies	lily	NNS
20417	2057	18	,	,	,
20417	2057	19	crustaceans	crustacean	NNS
20417	2057	20	,	,	,
20417	2057	21	lamp	lamp	NN
20417	2057	22	-	-	HYPH
20417	2057	23	shells	shell	NNS
20417	2057	24	,	,	,
20417	2057	25	molluscs	mollusc	NNS
20417	2057	26	,	,	,
20417	2057	27	ascidians	ascidian	NNS
20417	2057	28	,	,	,
20417	2057	29	and	and	CC
20417	2057	30	fishes	fish	NNS
20417	2057	31	--	--	:
20417	2057	32	a	a	DT
20417	2057	33	very	very	RB
20417	2057	34	representative	representative	JJ
20417	2057	35	fauna	fauna	NNS
20417	2057	36	.	.	.
20417	2058	1	In	in	IN
20417	2058	2	the	the	DT
20417	2058	3	absence	absence	NN
20417	2058	4	of	of	IN
20417	2058	5	light	light	NN
20417	2058	6	there	there	EX
20417	2058	7	can	can	MD
20417	2058	8	be	be	VB
20417	2058	9	no	no	DT
20417	2058	10	chlorophyll	chlorophyll	NN
20417	2058	11	-	-	HYPH
20417	2058	12	possessing	possess	VBG
20417	2058	13	plants	plant	NNS
20417	2058	14	,	,	,
20417	2058	15	and	and	CC
20417	2058	16	as	as	IN
20417	2058	17	the	the	DT
20417	2058	18	animals	animal	NNS
20417	2058	19	can	can	MD
20417	2058	20	not	not	RB
20417	2058	21	all	all	DT
20417	2058	22	be	be	VB
20417	2058	23	eating	eat	VBG
20417	2058	24	one	one	NN
20417	2058	25	another	another	DT
20417	2058	26	there	there	EX
20417	2058	27	must	must	MD
20417	2058	28	be	be	VB
20417	2058	29	an	an	DT
20417	2058	30	extraneous	extraneous	JJ
20417	2058	31	source	source	NN
20417	2058	32	of	of	IN
20417	2058	33	food	food	NN
20417	2058	34	-	-	HYPH
20417	2058	35	supply	supply	NN
20417	2058	36	.	.	.
20417	2059	1	This	this	DT
20417	2059	2	is	be	VBZ
20417	2059	3	found	find	VBN
20417	2059	4	in	in	IN
20417	2059	5	the	the	DT
20417	2059	6	sinking	sinking	NN
20417	2059	7	down	down	RP
20417	2059	8	of	of	IN
20417	2059	9	minute	minute	JJ
20417	2059	10	organisms	organism	NNS
20417	2059	11	which	which	WDT
20417	2059	12	are	be	VBP
20417	2059	13	killed	kill	VBN
20417	2059	14	on	on	IN
20417	2059	15	the	the	DT
20417	2059	16	surface	surface	NN
20417	2059	17	by	by	IN
20417	2059	18	changes	change	NNS
20417	2059	19	of	of	IN
20417	2059	20	temperature	temperature	NN
20417	2059	21	and	and	CC
20417	2059	22	other	other	JJ
20417	2059	23	causes	cause	NNS
20417	2059	24	.	.	.
20417	2060	1	What	what	WP
20417	2060	2	is	be	VBZ
20417	2060	3	left	leave	VBN
20417	2060	4	of	of	IN
20417	2060	5	them	-PRON-	PRP
20417	2060	6	,	,	,
20417	2060	7	before	before	IN
20417	2060	8	or	or	CC
20417	2060	9	after	after	IN
20417	2060	10	being	be	VBG
20417	2060	11	swallowed	swallow	VBN
20417	2060	12	,	,	,
20417	2060	13	and	and	CC
20417	2060	14	of	of	IN
20417	2060	15	sea	sea	NN
20417	2060	16	-	-	HYPH
20417	2060	17	dust	dust	NN
20417	2060	18	and	and	CC
20417	2060	19	mineral	mineral	NN
20417	2060	20	particles	particle	NNS
20417	2060	21	of	of	IN
20417	2060	22	various	various	JJ
20417	2060	23	kinds	kind	NNS
20417	2060	24	forms	form	VBZ
20417	2060	25	the	the	DT
20417	2060	26	diversified	diversified	JJ
20417	2060	27	"	"	``
20417	2060	28	ooze	ooze	NN
20417	2060	29	"	"	''
20417	2060	30	of	of	IN
20417	2060	31	the	the	DT
20417	2060	32	sea	sea	NN
20417	2060	33	-	-	HYPH
20417	2060	34	floor	floor	NN
20417	2060	35	,	,	,
20417	2060	36	a	a	DT
20417	2060	37	soft	soft	JJ
20417	2060	38	muddy	muddy	JJ
20417	2060	39	precipitate	precipitate	NN
20417	2060	40	,	,	,
20417	2060	41	which	which	WDT
20417	2060	42	is	be	VBZ
20417	2060	43	said	say	VBN
20417	2060	44	to	to	TO
20417	2060	45	have	have	VB
20417	2060	46	in	in	IN
20417	2060	47	places	place	NNS
20417	2060	48	the	the	DT
20417	2060	49	consistence	consistence	NN
20417	2060	50	of	of	IN
20417	2060	51	butter	butter	NN
20417	2060	52	in	in	IN
20417	2060	53	summer	summer	NN
20417	2060	54	weather	weather	NN
20417	2060	55	.	.	.
20417	2061	1	There	there	EX
20417	2061	2	seems	seem	VBZ
20417	2061	3	to	to	TO
20417	2061	4	be	be	VB
20417	2061	5	no	no	DT
20417	2061	6	bacteria	bacteria	NNS
20417	2061	7	in	in	IN
20417	2061	8	the	the	DT
20417	2061	9	abysses	abyss	NNS
20417	2061	10	,	,	,
20417	2061	11	so	so	IN
20417	2061	12	there	there	EX
20417	2061	13	can	can	MD
20417	2061	14	be	be	VB
20417	2061	15	no	no	DT
20417	2061	16	rotting	rot	VBG
20417	2061	17	.	.	.
20417	2062	1	Everything	everything	NN
20417	2062	2	that	that	WDT
20417	2062	3	sinks	sink	VBZ
20417	2062	4	down	down	RP
20417	2062	5	,	,	,
20417	2062	6	even	even	RB
20417	2062	7	the	the	DT
20417	2062	8	huge	huge	JJ
20417	2062	9	carcase	carcase	NN
20417	2062	10	of	of	IN
20417	2062	11	a	a	DT
20417	2062	12	whale	whale	NN
20417	2062	13	,	,	,
20417	2062	14	must	must	MD
20417	2062	15	be	be	VB
20417	2062	16	nibbled	nibble	VBN
20417	2062	17	away	away	RB
20417	2062	18	by	by	IN
20417	2062	19	hungry	hungry	JJ
20417	2062	20	animals	animal	NNS
20417	2062	21	and	and	CC
20417	2062	22	digested	digest	VBD
20417	2062	23	,	,	,
20417	2062	24	or	or	CC
20417	2062	25	else	else	RB
20417	2062	26	,	,	,
20417	2062	27	in	in	IN
20417	2062	28	the	the	DT
20417	2062	29	case	case	NN
20417	2062	30	of	of	IN
20417	2062	31	most	most	JJS
20417	2062	32	bones	bone	NNS
20417	2062	33	,	,	,
20417	2062	34	slowly	slowly	RB
20417	2062	35	dissolved	dissolve	VBN
20417	2062	36	away	away	RB
20417	2062	37	.	.	.
20417	2063	1	Of	of	IN
20417	2063	2	the	the	DT
20417	2063	3	whale	whale	NN
20417	2063	4	there	there	EX
20417	2063	5	are	be	VBP
20417	2063	6	left	leave	VBN
20417	2063	7	only	only	RB
20417	2063	8	the	the	DT
20417	2063	9	ear	ear	NN
20417	2063	10	-	-	HYPH
20417	2063	11	bones	bone	NNS
20417	2063	12	,	,	,
20417	2063	13	of	of	IN
20417	2063	14	the	the	DT
20417	2063	15	shark	shark	NN
20417	2063	16	his	-PRON-	PRP$
20417	2063	17	teeth	tooth	NNS
20417	2063	18	.	.	.
20417	2064	1	Adaptations	adaptation	NNS
20417	2064	2	to	to	IN
20417	2064	3	Deep	deep	JJ
20417	2064	4	-	-	HYPH
20417	2064	5	sea	sea	NN
20417	2064	6	Life	life	NN
20417	2064	7	In	in	IN
20417	2064	8	adaptation	adaptation	NN
20417	2064	9	to	to	IN
20417	2064	10	the	the	DT
20417	2064	11	great	great	JJ
20417	2064	12	pressure	pressure	NN
20417	2064	13	the	the	DT
20417	2064	14	bodies	body	NNS
20417	2064	15	of	of	IN
20417	2064	16	deep	deep	JJ
20417	2064	17	-	-	HYPH
20417	2064	18	sea	sea	NN
20417	2064	19	animals	animal	NNS
20417	2064	20	are	be	VBP
20417	2064	21	usually	usually	RB
20417	2064	22	very	very	RB
20417	2064	23	permeable	permeable	JJ
20417	2064	24	,	,	,
20417	2064	25	so	so	IN
20417	2064	26	that	that	IN
20417	2064	27	the	the	DT
20417	2064	28	water	water	NN
20417	2064	29	gets	get	VBZ
20417	2064	30	through	through	RB
20417	2064	31	and	and	CC
20417	2064	32	through	through	IN
20417	2064	33	them	-PRON-	PRP
20417	2064	34	,	,	,
20417	2064	35	as	as	IN
20417	2064	36	in	in	IN
20417	2064	37	the	the	DT
20417	2064	38	case	case	NN
20417	2064	39	of	of	IN
20417	2064	40	Venus	Venus	NNP
20417	2064	41	'	'	''
20417	2064	42	Flower	Flower	NNP
20417	2064	43	Basket	Basket	NNP
20417	2064	44	,	,	,
20417	2064	45	a	a	DT
20417	2064	46	flinty	flinty	JJ
20417	2064	47	sponge	sponge	NN
20417	2064	48	which	which	WDT
20417	2064	49	a	a	DT
20417	2064	50	child	child	NN
20417	2064	51	's	's	POS
20417	2064	52	finger	finger	NN
20417	2064	53	would	would	MD
20417	2064	54	shiver	shiver	VB
20417	2064	55	.	.	.
20417	2065	1	But	but	CC
20417	2065	2	when	when	WRB
20417	2065	3	the	the	DT
20417	2065	4	pressure	pressure	NN
20417	2065	5	inside	inside	RB
20417	2065	6	is	be	VBZ
20417	2065	7	the	the	DT
20417	2065	8	same	same	JJ
20417	2065	9	as	as	IN
20417	2065	10	that	that	DT
20417	2065	11	outside	outside	JJ
20417	2065	12	nothing	nothing	NN
20417	2065	13	happens	happen	VBZ
20417	2065	14	.	.	.
20417	2066	1	In	in	IN
20417	2066	2	adaptation	adaptation	NN
20417	2066	3	to	to	IN
20417	2066	4	the	the	DT
20417	2066	5	treacherous	treacherous	JJ
20417	2066	6	ooze	ooze	NN
20417	2066	7	,	,	,
20417	2066	8	so	so	RB
20417	2066	9	apt	apt	JJ
20417	2066	10	to	to	IN
20417	2066	11	smother	smother	NN
20417	2066	12	,	,	,
20417	2066	13	many	many	JJ
20417	2066	14	of	of	IN
20417	2066	15	the	the	DT
20417	2066	16	active	active	JJ
20417	2066	17	deep	deep	JJ
20417	2066	18	-	-	HYPH
20417	2066	19	sea	sea	NN
20417	2066	20	animals	animal	NNS
20417	2066	21	have	have	VBP
20417	2066	22	very	very	RB
20417	2066	23	long	long	JJ
20417	2066	24	,	,	,
20417	2066	25	stilt	stilt	NN
20417	2066	26	-	-	HYPH
20417	2066	27	like	like	JJ
20417	2066	28	legs	leg	NNS
20417	2066	29	,	,	,
20417	2066	30	and	and	CC
20417	2066	31	many	many	JJ
20417	2066	32	of	of	IN
20417	2066	33	the	the	DT
20417	2066	34	sedentary	sedentary	JJ
20417	2066	35	types	type	NNS
20417	2066	36	are	be	VBP
20417	2066	37	lifted	lift	VBN
20417	2066	38	into	into	IN
20417	2066	39	safety	safety	NN
20417	2066	40	on	on	IN
20417	2066	41	the	the	DT
20417	2066	42	end	end	NN
20417	2066	43	of	of	IN
20417	2066	44	long	long	JJ
20417	2066	45	stalks	stalk	NNS
20417	2066	46	which	which	WDT
20417	2066	47	have	have	VBP
20417	2066	48	their	-PRON-	PRP$
20417	2066	49	bases	basis	NNS
20417	2066	50	embedded	embed	VBN
20417	2066	51	in	in	IN
20417	2066	52	the	the	DT
20417	2066	53	mud	mud	NN
20417	2066	54	.	.	.
20417	2067	1	In	in	IN
20417	2067	2	adaptation	adaptation	NN
20417	2067	3	to	to	IN
20417	2067	4	the	the	DT
20417	2067	5	darkness	darkness	NN
20417	2067	6	,	,	,
20417	2067	7	in	in	IN
20417	2067	8	which	which	WDT
20417	2067	9	there	there	EX
20417	2067	10	is	be	VBZ
20417	2067	11	only	only	RB
20417	2067	12	luminescence	luminescence	NN
20417	2067	13	that	that	IN
20417	2067	14	eyes	eye	NNS
20417	2067	15	could	could	MD
20417	2067	16	use	use	VB
20417	2067	17	,	,	,
20417	2067	18	there	there	EX
20417	2067	19	is	be	VBZ
20417	2067	20	a	a	DT
20417	2067	21	great	great	JJ
20417	2067	22	development	development	NN
20417	2067	23	of	of	IN
20417	2067	24	tactility	tactility	NN
20417	2067	25	.	.	.
20417	2068	1	The	the	DT
20417	2068	2	interesting	interesting	JJ
20417	2068	3	problem	problem	NN
20417	2068	4	of	of	IN
20417	2068	5	luminescence	luminescence	NN
20417	2068	6	will	will	MD
20417	2068	7	be	be	VB
20417	2068	8	discussed	discuss	VBN
20417	2068	9	elsewhere	elsewhere	RB
20417	2068	10	.	.	.
20417	2069	1	As	as	IN
20417	2069	2	to	to	IN
20417	2069	3	the	the	DT
20417	2069	4	origin	origin	NN
20417	2069	5	of	of	IN
20417	2069	6	the	the	DT
20417	2069	7	deep	deep	JJ
20417	2069	8	-	-	HYPH
20417	2069	9	sea	sea	NN
20417	2069	10	fauna	fauna	NNS
20417	2069	11	,	,	,
20417	2069	12	there	there	EX
20417	2069	13	seems	seem	VBZ
20417	2069	14	no	no	DT
20417	2069	15	doubt	doubt	NN
20417	2069	16	that	that	IN
20417	2069	17	it	-PRON-	PRP
20417	2069	18	has	have	VBZ
20417	2069	19	arisen	arise	VBN
20417	2069	20	by	by	IN
20417	2069	21	many	many	JJ
20417	2069	22	contributions	contribution	NNS
20417	2069	23	from	from	IN
20417	2069	24	the	the	DT
20417	2069	25	various	various	JJ
20417	2069	26	shore	shore	NN
20417	2069	27	-	-	HYPH
20417	2069	28	haunts	haunt	NNS
20417	2069	29	.	.	.
20417	2070	1	Following	follow	VBG
20417	2070	2	the	the	DT
20417	2070	3	down	down	RB
20417	2070	4	-	-	HYPH
20417	2070	5	drifting	drift	VBG
20417	2070	6	food	food	NN
20417	2070	7	,	,	,
20417	2070	8	many	many	JJ
20417	2070	9	shore	shore	NN
20417	2070	10	-	-	HYPH
20417	2070	11	animals	animal	NNS
20417	2070	12	have	have	VBP
20417	2070	13	in	in	IN
20417	2070	14	the	the	DT
20417	2070	15	course	course	NN
20417	2070	16	of	of	IN
20417	2070	17	many	many	JJ
20417	2070	18	generations	generation	NNS
20417	2070	19	reached	reach	VBD
20417	2070	20	the	the	DT
20417	2070	21	world	world	NN
20417	2070	22	of	of	IN
20417	2070	23	eternal	eternal	JJ
20417	2070	24	night	night	NN
20417	2070	25	and	and	CC
20417	2070	26	winter	winter	NN
20417	2070	27	,	,	,
20417	2070	28	and	and	CC
20417	2070	29	become	become	VB
20417	2070	30	adapted	adapted	JJ
20417	2070	31	to	to	IN
20417	2070	32	its	-PRON-	PRP$
20417	2070	33	strange	strange	JJ
20417	2070	34	conditions	condition	NNS
20417	2070	35	.	.	.
20417	2071	1	For	for	IN
20417	2071	2	the	the	DT
20417	2071	3	animals	animal	NNS
20417	2071	4	of	of	IN
20417	2071	5	the	the	DT
20417	2071	6	deep	deep	JJ
20417	2071	7	-	-	HYPH
20417	2071	8	sea	sea	NN
20417	2071	9	are	be	VBP
20417	2071	10	as	as	RB
20417	2071	11	fit	fit	JJ
20417	2071	12	,	,	,
20417	2071	13	beautiful	beautiful	JJ
20417	2071	14	,	,	,
20417	2071	15	and	and	CC
20417	2071	16	vigorous	vigorous	JJ
20417	2071	17	as	as	IN
20417	2071	18	those	those	DT
20417	2071	19	elsewhere	elsewhere	RB
20417	2071	20	.	.	.
20417	2072	1	There	there	EX
20417	2072	2	are	be	VBP
20417	2072	3	no	no	DT
20417	2072	4	slums	slum	NNS
20417	2072	5	in	in	IN
20417	2072	6	Nature	Nature	NNP
20417	2072	7	.	.	.
20417	2073	1	[	[	-LRB-
20417	2073	2	Illustration	illustration	NN
20417	2073	3	:	:	:
20417	2073	4	THE	the	DT
20417	2073	5	BITTERLING	bitterling	NN
20417	2073	6	(	(	-LRB-
20417	2073	7	_	_	NNP
20417	2073	8	Rhodeus	Rhodeus	NNP
20417	2073	9	Amarus	Amarus	NNP
20417	2073	10	_	_	NNP
20417	2073	11	)	)	-RRB-
20417	2073	12	A	a	DT
20417	2073	13	Continental	continental	JJ
20417	2073	14	fish	fish	NN
20417	2073	15	which	which	WDT
20417	2073	16	lays	lay	VBZ
20417	2073	17	its	-PRON-	PRP$
20417	2073	18	eggs	egg	NNS
20417	2073	19	by	by	IN
20417	2073	20	means	mean	NNS
20417	2073	21	of	of	IN
20417	2073	22	a	a	DT
20417	2073	23	long	long	JJ
20417	2073	24	ovipositor	ovipositor	NN
20417	2073	25	inside	inside	IN
20417	2073	26	the	the	DT
20417	2073	27	freshwater	freshwater	NNP
20417	2073	28	mussel	mussel	NNP
20417	2073	29	.	.	.
20417	2074	1	The	the	DT
20417	2074	2	eggs	egg	NNS
20417	2074	3	develop	develop	VBP
20417	2074	4	inside	inside	IN
20417	2074	5	the	the	DT
20417	2074	6	mollusc	mollusc	NN
20417	2074	7	's	's	POS
20417	2074	8	gill	gill	NN
20417	2074	9	-	-	HYPH
20417	2074	10	plates	plate	NNS
20417	2074	11	.	.	.
20417	2074	12	]	]	-RRB-
20417	2075	1	[	[	-LRB-
20417	2075	2	Illustration	illustration	NN
20417	2075	3	:	:	:
20417	2075	4	_	_	NNP
20417	2075	5	Photo	Photo	NNP
20417	2075	6	:	:	:
20417	2075	7	W.	W.	NNP
20417	2075	8	S.	S.	NNP
20417	2075	9	Berridge	Berridge	NNP
20417	2075	10	.	.	.
20417	2075	11	_	_	NNP
20417	2075	12	WOOLLY	WOOLLY	NNP
20417	2075	13	OPOSSUM	OPOSSUM	NNP
20417	2075	14	CARRYING	carry	VBG
20417	2075	15	HER	her	PRP$
20417	2075	16	FAMILY	FAMILY	NNP
20417	2075	17	One	one	CD
20417	2075	18	of	of	IN
20417	2075	19	the	the	DT
20417	2075	20	young	young	JJ
20417	2075	21	ones	one	NNS
20417	2075	22	is	be	VBZ
20417	2075	23	clinging	cling	VBG
20417	2075	24	to	to	IN
20417	2075	25	its	-PRON-	PRP$
20417	2075	26	mother	mother	NN
20417	2075	27	and	and	CC
20417	2075	28	has	have	VBZ
20417	2075	29	its	-PRON-	PRP$
20417	2075	30	long	long	JJ
20417	2075	31	prehensile	prehensile	NN
20417	2075	32	tail	tail	NN
20417	2075	33	coiled	coil	VBN
20417	2075	34	round	round	NN
20417	2075	35	hers	her	NNS
20417	2075	36	.	.	.
20417	2075	37	]	]	-RRB-
20417	2076	1	[	[	-LRB-
20417	2076	2	Illustration	illustration	NN
20417	2076	3	:	:	:
20417	2076	4	SURINAM	SURINAM	NNP
20417	2076	5	TOAD	TOAD	NNP
20417	2076	6	(	(	-LRB-
20417	2076	7	_	_	NNP
20417	2076	8	Pipa	Pipa	NNP
20417	2076	9	Americana	Americana	NNP
20417	2076	10	_	_	NNP
20417	2076	11	)	)	-RRB-
20417	2076	12	WITH	with	IN
20417	2076	13	YOUNG	young	JJ
20417	2076	14	ONES	one	NNS
20417	2076	15	HATCHING	hatch	VBG
20417	2076	16	OUT	out	RB
20417	2076	17	OF	of	IN
20417	2076	18	LITTLE	little	JJ
20417	2076	19	POCKETS	pocket	NNS
20417	2076	20	ON	on	IN
20417	2076	21	HER	her	PRP$
20417	2076	22	BACK	BACK	NNS
20417	2076	23	]	]	-RRB-
20417	2076	24	[	[	-LRB-
20417	2076	25	Illustration	illustration	NN
20417	2076	26	:	:	:
20417	2076	27	STORM	storm	NN
20417	2076	28	PETREL	PETREL	NNP
20417	2076	29	OR	or	CC
20417	2076	30	MOTHER	MOTHER	NNP
20417	2076	31	CAREY	CAREY	NNP
20417	2076	32	'S	's	POS
20417	2076	33	CHICKEN	CHICKEN	NNS
20417	2076	34	(	(	-LRB-
20417	2076	35	_	_	NNP
20417	2076	36	Procellaria	Procellaria	NNP
20417	2076	37	Pelagica	Pelagica	NNP
20417	2076	38	_	_	NNP
20417	2076	39	)	)	-RRB-
20417	2076	40	This	this	DT
20417	2076	41	characteristic	characteristic	JJ
20417	2076	42	bird	bird	NN
20417	2076	43	of	of	IN
20417	2076	44	the	the	DT
20417	2076	45	open	open	JJ
20417	2076	46	sea	sea	NN
20417	2076	47	does	do	VBZ
20417	2076	48	not	not	RB
20417	2076	49	come	come	VB
20417	2076	50	to	to	IN
20417	2076	51	land	land	NN
20417	2076	52	at	at	RB
20417	2076	53	all	all	RB
20417	2076	54	except	except	IN
20417	2076	55	to	to	IN
20417	2076	56	nest	nest	NN
20417	2076	57	.	.	.
20417	2077	1	It	-PRON-	PRP
20417	2077	2	is	be	VBZ
20417	2077	3	the	the	DT
20417	2077	4	smallest	small	JJS
20417	2077	5	web	web	NN
20417	2077	6	-	-	HYPH
20417	2077	7	footed	foot	VBN
20417	2077	8	bird	bird	NN
20417	2077	9	,	,	,
20417	2077	10	about	about	RB
20417	2077	11	four	four	CD
20417	2077	12	inches	inch	NNS
20417	2077	13	long	long	JJ
20417	2077	14	.	.	.
20417	2078	1	The	the	DT
20417	2078	2	legs	leg	NNS
20417	2078	3	are	be	VBP
20417	2078	4	long	long	JJ
20417	2078	5	and	and	CC
20417	2078	6	often	often	RB
20417	2078	7	touch	touch	VB
20417	2078	8	the	the	DT
20417	2078	9	water	water	NN
20417	2078	10	as	as	IN
20417	2078	11	the	the	DT
20417	2078	12	bird	bird	NN
20417	2078	13	flies	fly	VBZ
20417	2078	14	.	.	.
20417	2079	1	The	the	DT
20417	2079	2	storm	storm	NN
20417	2079	3	petrel	petrel	NN
20417	2079	4	is	be	VBZ
20417	2079	5	at	at	IN
20417	2079	6	home	home	NN
20417	2079	7	in	in	IN
20417	2079	8	the	the	DT
20417	2079	9	Atlantic	Atlantic	NNP
20417	2079	10	,	,	,
20417	2079	11	and	and	CC
20417	2079	12	often	often	RB
20417	2079	13	nests	nest	VBZ
20417	2079	14	on	on	IN
20417	2079	15	islands	island	NNS
20417	2079	16	off	off	IN
20417	2079	17	the	the	DT
20417	2079	18	west	west	JJ
20417	2079	19	coast	coast	NN
20417	2079	20	of	of	IN
20417	2079	21	Britain	Britain	NNP
20417	2079	22	.	.	.
20417	2079	23	]	]	-RRB-
20417	2080	1	IV	IV	NNP
20417	2080	2	.	.	.
20417	2081	1	THE	the	DT
20417	2081	2	FRESH	FRESH	NNP
20417	2081	3	WATERS	water	NNS
20417	2081	4	Of	of	IN
20417	2081	5	the	the	DT
20417	2081	6	whole	whole	JJ
20417	2081	7	earth	earth	NN
20417	2081	8	's	's	POS
20417	2081	9	surface	surface	NN
20417	2081	10	the	the	DT
20417	2081	11	freshwaters	freshwater	NNS
20417	2081	12	form	form	VBP
20417	2081	13	a	a	DT
20417	2081	14	very	very	RB
20417	2081	15	small	small	JJ
20417	2081	16	fraction	fraction	NN
20417	2081	17	,	,	,
20417	2081	18	about	about	RB
20417	2081	19	a	a	DT
20417	2081	20	hundredth	hundredth	JJ
20417	2081	21	,	,	,
20417	2081	22	but	but	CC
20417	2081	23	they	-PRON-	PRP
20417	2081	24	make	make	VBP
20417	2081	25	up	up	RP
20417	2081	26	for	for	IN
20417	2081	27	their	-PRON-	PRP$
20417	2081	28	smallness	smallness	NN
20417	2081	29	by	by	IN
20417	2081	30	their	-PRON-	PRP$
20417	2081	31	variety	variety	NN
20417	2081	32	.	.	.
20417	2082	1	We	-PRON-	PRP
20417	2082	2	think	think	VBP
20417	2082	3	of	of	IN
20417	2082	4	deep	deep	JJ
20417	2082	5	lake	lake	NN
20417	2082	6	and	and	CC
20417	2082	7	shallow	shallow	JJ
20417	2082	8	pond	pond	NN
20417	2082	9	,	,	,
20417	2082	10	of	of	IN
20417	2082	11	the	the	DT
20417	2082	12	great	great	JJ
20417	2082	13	river	river	NN
20417	2082	14	and	and	CC
20417	2082	15	the	the	DT
20417	2082	16	purling	purling	NN
20417	2082	17	brook	brook	NN
20417	2082	18	,	,	,
20417	2082	19	of	of	IN
20417	2082	20	lagoon	lagoon	NN
20417	2082	21	and	and	CC
20417	2082	22	swamp	swamp	NN
20417	2082	23	,	,	,
20417	2082	24	and	and	CC
20417	2082	25	more	more	JJR
20417	2082	26	besides	besides	RB
20417	2082	27	.	.	.
20417	2083	1	There	there	EX
20417	2083	2	is	be	VBZ
20417	2083	3	a	a	DT
20417	2083	4	striking	striking	JJ
20417	2083	5	resemblance	resemblance	NN
20417	2083	6	in	in	IN
20417	2083	7	the	the	DT
20417	2083	8	animal	animal	NN
20417	2083	9	population	population	NN
20417	2083	10	of	of	IN
20417	2083	11	widely	widely	RB
20417	2083	12	separated	separate	VBN
20417	2083	13	freshwater	freshwater	NN
20417	2083	14	basins	basin	NNS
20417	2083	15	:	:	:
20417	2083	16	and	and	CC
20417	2083	17	this	this	DT
20417	2083	18	is	be	VBZ
20417	2083	19	partly	partly	RB
20417	2083	20	because	because	IN
20417	2083	21	birds	bird	NNS
20417	2083	22	carry	carry	VBP
20417	2083	23	many	many	JJ
20417	2083	24	small	small	JJ
20417	2083	25	creatures	creature	NNS
20417	2083	26	on	on	IN
20417	2083	27	their	-PRON-	PRP$
20417	2083	28	muddy	muddy	JJ
20417	2083	29	feet	foot	NNS
20417	2083	30	from	from	IN
20417	2083	31	one	one	CD
20417	2083	32	water	water	NN
20417	2083	33	-	-	HYPH
20417	2083	34	shed	shed	VBN
20417	2083	35	to	to	IN
20417	2083	36	another	another	DT
20417	2083	37	;	;	:
20417	2083	38	partly	partly	RB
20417	2083	39	because	because	IN
20417	2083	40	some	some	DT
20417	2083	41	of	of	IN
20417	2083	42	the	the	DT
20417	2083	43	freshwater	freshwater	NN
20417	2083	44	animals	animal	NNS
20417	2083	45	are	be	VBP
20417	2083	46	descended	descend	VBN
20417	2083	47	from	from	IN
20417	2083	48	types	type	NNS
20417	2083	49	which	which	WDT
20417	2083	50	make	make	VBP
20417	2083	51	their	-PRON-	PRP$
20417	2083	52	way	way	NN
20417	2083	53	from	from	IN
20417	2083	54	the	the	DT
20417	2083	55	sea	sea	NN
20417	2083	56	and	and	CC
20417	2083	57	the	the	DT
20417	2083	58	seashore	seashore	NN
20417	2083	59	through	through	IN
20417	2083	60	estuaries	estuary	NNS
20417	2083	61	and	and	CC
20417	2083	62	marshes	marsh	NNS
20417	2083	63	,	,	,
20417	2083	64	and	and	CC
20417	2083	65	only	only	RB
20417	2083	66	certain	certain	JJ
20417	2083	67	kinds	kind	NNS
20417	2083	68	of	of	IN
20417	2083	69	constitution	constitution	NN
20417	2083	70	could	could	MD
20417	2083	71	survive	survive	VB
20417	2083	72	the	the	DT
20417	2083	73	migration	migration	NN
20417	2083	74	;	;	:
20417	2083	75	and	and	CC
20417	2083	76	partly	partly	RB
20417	2083	77	because	because	IN
20417	2083	78	some	some	DT
20417	2083	79	lakes	lake	NNS
20417	2083	80	are	be	VBP
20417	2083	81	landlocked	landlocke	VBN
20417	2083	82	dwindling	dwindle	VBG
20417	2083	83	relics	relic	NNS
20417	2083	84	of	of	IN
20417	2083	85	ancient	ancient	JJ
20417	2083	86	seas	sea	NNS
20417	2083	87	,	,	,
20417	2083	88	and	and	CC
20417	2083	89	similar	similar	JJ
20417	2083	90	forms	form	NNS
20417	2083	91	again	again	RB
20417	2083	92	would	would	MD
20417	2083	93	survive	survive	VB
20417	2083	94	the	the	DT
20417	2083	95	change	change	NN
20417	2083	96	.	.	.
20417	2084	1	A	a	DT
20417	2084	2	typical	typical	JJ
20417	2084	3	assemblage	assemblage	NN
20417	2084	4	of	of	IN
20417	2084	5	freshwater	freshwater	NN
20417	2084	6	animals	animal	NNS
20417	2084	7	would	would	MD
20417	2084	8	include	include	VB
20417	2084	9	many	many	JJ
20417	2084	10	Protozoa	Protozoa	NNP
20417	2084	11	,	,	,
20417	2084	12	like	like	IN
20417	2084	13	Amoebæ	Amoebæ	NNP
20417	2084	14	and	and	CC
20417	2084	15	the	the	DT
20417	2084	16	Bell	Bell	NNP
20417	2084	17	-	-	HYPH
20417	2084	18	Animalcules	Animalcules	NNP
20417	2084	19	,	,	,
20417	2084	20	a	a	DT
20417	2084	21	representative	representative	NN
20417	2084	22	of	of	IN
20417	2084	23	one	one	CD
20417	2084	24	family	family	NN
20417	2084	25	of	of	IN
20417	2084	26	sponges	sponge	NNS
20417	2084	27	(	(	-LRB-
20417	2084	28	Spongillidæ	Spongillidæ	NNP
20417	2084	29	)	)	-RRB-
20417	2084	30	,	,	,
20417	2084	31	the	the	DT
20417	2084	32	common	common	JJ
20417	2084	33	Hydra	Hydra	NNP
20417	2084	34	,	,	,
20417	2084	35	many	many	JJ
20417	2084	36	unsegmented	unsegmented	JJ
20417	2084	37	worms	worm	NNS
20417	2084	38	(	(	-LRB-
20417	2084	39	notably	notably	RB
20417	2084	40	Planarians	Planarians	NNPS
20417	2084	41	and	and	CC
20417	2084	42	Nematodes	Nematodes	NNP
20417	2084	43	)	)	-RRB-
20417	2084	44	,	,	,
20417	2084	45	many	many	JJ
20417	2084	46	Annelids	annelid	NNS
20417	2084	47	related	relate	VBN
20417	2084	48	to	to	IN
20417	2084	49	the	the	DT
20417	2084	50	earthworms	earthworm	NNS
20417	2084	51	,	,	,
20417	2084	52	many	many	JJ
20417	2084	53	crustaceans	crustacean	NNS
20417	2084	54	,	,	,
20417	2084	55	insects	insect	NNS
20417	2084	56	,	,	,
20417	2084	57	and	and	CC
20417	2084	58	mites	mite	VBZ
20417	2084	59	,	,	,
20417	2084	60	many	many	JJ
20417	2084	61	bivalves	bivalve	NNS
20417	2084	62	and	and	CC
20417	2084	63	snails	snail	NNS
20417	2084	64	,	,	,
20417	2084	65	various	various	JJ
20417	2084	66	fishes	fish	NNS
20417	2084	67	,	,	,
20417	2084	68	a	a	DT
20417	2084	69	newt	newt	NN
20417	2084	70	or	or	CC
20417	2084	71	two	two	CD
20417	2084	72	,	,	,
20417	2084	73	perhaps	perhaps	RB
20417	2084	74	a	a	DT
20417	2084	75	little	little	JJ
20417	2084	76	mud	mud	NN
20417	2084	77	-	-	HYPH
20417	2084	78	turtle	turtle	NN
20417	2084	79	or	or	CC
20417	2084	80	in	in	IN
20417	2084	81	warm	warm	JJ
20417	2084	82	countries	country	NNS
20417	2084	83	a	a	DT
20417	2084	84	huge	huge	JJ
20417	2084	85	Crocodilian	crocodilian	JJ
20417	2084	86	,	,	,
20417	2084	87	various	various	JJ
20417	2084	88	interesting	interesting	JJ
20417	2084	89	birds	bird	NNS
20417	2084	90	like	like	IN
20417	2084	91	the	the	DT
20417	2084	92	water	water	NN
20417	2084	93	-	-	HYPH
20417	2084	94	ouzel	ouzel	NNS
20417	2084	95	or	or	CC
20417	2084	96	dipper	dipper	NN
20417	2084	97	,	,	,
20417	2084	98	and	and	CC
20417	2084	99	mammals	mammal	NNS
20417	2084	100	like	like	IN
20417	2084	101	the	the	DT
20417	2084	102	water	water	NN
20417	2084	103	-	-	HYPH
20417	2084	104	vole	vole	NNP
20417	2084	105	and	and	CC
20417	2084	106	the	the	DT
20417	2084	107	water	water	NN
20417	2084	108	-	-	HYPH
20417	2084	109	shrew	shrew	NN
20417	2084	110	.	.	.
20417	2085	1	Freshwater	Freshwater	NNP
20417	2085	2	animals	animal	NNS
20417	2085	3	have	have	VBP
20417	2085	4	to	to	TO
20417	2085	5	face	face	VB
20417	2085	6	certain	certain	JJ
20417	2085	7	difficulties	difficulty	NNS
20417	2085	8	,	,	,
20417	2085	9	the	the	DT
20417	2085	10	greatest	great	JJS
20417	2085	11	of	of	IN
20417	2085	12	which	which	WDT
20417	2085	13	are	be	VBP
20417	2085	14	drought	drought	NN
20417	2085	15	,	,	,
20417	2085	16	frost	frost	NN
20417	2085	17	,	,	,
20417	2085	18	and	and	CC
20417	2085	19	being	be	VBG
20417	2085	20	washed	wash	VBN
20417	2085	21	away	away	RB
20417	2085	22	in	in	IN
20417	2085	23	times	time	NNS
20417	2085	24	of	of	IN
20417	2085	25	flood	flood	NN
20417	2085	26	.	.	.
20417	2086	1	There	there	EX
20417	2086	2	is	be	VBZ
20417	2086	3	no	no	DT
20417	2086	4	more	more	RBR
20417	2086	5	interesting	interesting	JJ
20417	2086	6	study	study	NN
20417	2086	7	in	in	IN
20417	2086	8	the	the	DT
20417	2086	9	world	world	NN
20417	2086	10	than	than	IN
20417	2086	11	an	an	DT
20417	2086	12	inquiry	inquiry	NN
20417	2086	13	into	into	IN
20417	2086	14	the	the	DT
20417	2086	15	adaptations	adaptation	NNS
20417	2086	16	by	by	IN
20417	2086	17	which	which	WDT
20417	2086	18	freshwater	freshwater	NN
20417	2086	19	animals	animal	NNS
20417	2086	20	overcome	overcome	VBP
20417	2086	21	the	the	DT
20417	2086	22	difficulties	difficulty	NNS
20417	2086	23	of	of	IN
20417	2086	24	the	the	DT
20417	2086	25	situation	situation	NN
20417	2086	26	.	.	.
20417	2087	1	We	-PRON-	PRP
20417	2087	2	can	can	MD
20417	2087	3	not	not	RB
20417	2087	4	give	give	VB
20417	2087	5	more	more	JJR
20417	2087	6	than	than	IN
20417	2087	7	a	a	DT
20417	2087	8	few	few	JJ
20417	2087	9	illustrations	illustration	NNS
20417	2087	10	.	.	.
20417	2088	1	(	(	-LRB-
20417	2088	2	1	1	LS
20417	2088	3	)	)	-RRB-
20417	2088	4	Drought	drought	NN
20417	2088	5	is	be	VBZ
20417	2088	6	circumvented	circumvent	VBN
20417	2088	7	by	by	IN
20417	2088	8	the	the	DT
20417	2088	9	capacity	capacity	NN
20417	2088	10	that	that	WDT
20417	2088	11	many	many	JJ
20417	2088	12	freshwater	freshwater	NN
20417	2088	13	animals	animal	NNS
20417	2088	14	have	have	VBP
20417	2088	15	of	of	IN
20417	2088	16	lying	lie	VBG
20417	2088	17	low	low	JJ
20417	2088	18	and	and	CC
20417	2088	19	saying	say	VBG
20417	2088	20	nothing	nothing	NN
20417	2088	21	.	.	.
20417	2089	1	Thus	thus	RB
20417	2089	2	the	the	DT
20417	2089	3	African	african	JJ
20417	2089	4	mudfish	mudfish	NN
20417	2089	5	may	may	MD
20417	2089	6	spend	spend	VB
20417	2089	7	half	half	PDT
20417	2089	8	the	the	DT
20417	2089	9	year	year	NN
20417	2089	10	encased	encase	VBN
20417	2089	11	in	in	IN
20417	2089	12	the	the	DT
20417	2089	13	mud	mud	NN
20417	2089	14	,	,	,
20417	2089	15	and	and	CC
20417	2089	16	many	many	JJ
20417	2089	17	minute	minute	NN
20417	2089	18	crustaceans	crustacean	NNS
20417	2089	19	can	can	MD
20417	2089	20	survive	survive	VB
20417	2089	21	being	be	VBG
20417	2089	22	dried	dry	VBN
20417	2089	23	up	up	RP
20417	2089	24	for	for	IN
20417	2089	25	years	year	NNS
20417	2089	26	.	.	.
20417	2090	1	(	(	-LRB-
20417	2090	2	2	2	LS
20417	2090	3	)	)	-RRB-
20417	2090	4	Escape	escape	VB
20417	2090	5	from	from	IN
20417	2090	6	the	the	DT
20417	2090	7	danger	danger	NN
20417	2090	8	of	of	IN
20417	2090	9	being	be	VBG
20417	2090	10	frozen	freeze	VBN
20417	2090	11	hard	hard	RB
20417	2090	12	in	in	IN
20417	2090	13	the	the	DT
20417	2090	14	pool	pool	NN
20417	2090	15	is	be	VBZ
20417	2090	16	largely	largely	RB
20417	2090	17	due	due	JJ
20417	2090	18	to	to	IN
20417	2090	19	the	the	DT
20417	2090	20	almost	almost	RB
20417	2090	21	unique	unique	JJ
20417	2090	22	property	property	NN
20417	2090	23	of	of	IN
20417	2090	24	water	water	NN
20417	2090	25	that	that	WDT
20417	2090	26	it	-PRON-	PRP
20417	2090	27	expands	expand	VBZ
20417	2090	28	as	as	IN
20417	2090	29	it	-PRON-	PRP
20417	2090	30	approaches	approach	VBZ
20417	2090	31	the	the	DT
20417	2090	32	freezing	freezing	NN
20417	2090	33	-	-	HYPH
20417	2090	34	point	point	NN
20417	2090	35	.	.	.
20417	2091	1	Thus	thus	RB
20417	2091	2	the	the	DT
20417	2091	3	colder	cold	JJR
20417	2091	4	water	water	NN
20417	2091	5	rises	rise	VBZ
20417	2091	6	to	to	IN
20417	2091	7	the	the	DT
20417	2091	8	surface	surface	NN
20417	2091	9	and	and	CC
20417	2091	10	forms	form	NNS
20417	2091	11	or	or	CC
20417	2091	12	adds	add	VBZ
20417	2091	13	to	to	IN
20417	2091	14	the	the	DT
20417	2091	15	protecting	protect	VBG
20417	2091	16	blanket	blanket	NN
20417	2091	17	of	of	IN
20417	2091	18	ice	ice	NN
20417	2091	19	.	.	.
20417	2092	1	The	the	DT
20417	2092	2	warmer	warm	JJR
20417	2092	3	water	water	NN
20417	2092	4	remains	remain	VBZ
20417	2092	5	unfrozen	unfrozen	NN
20417	2092	6	at	at	IN
20417	2092	7	the	the	DT
20417	2092	8	bottom	bottom	NN
20417	2092	9	,	,	,
20417	2092	10	and	and	CC
20417	2092	11	the	the	DT
20417	2092	12	animals	animal	NNS
20417	2092	13	live	live	VBP
20417	2092	14	on	on	IN
20417	2092	15	.	.	.
20417	2093	1	(	(	-LRB-
20417	2093	2	3	3	LS
20417	2093	3	)	)	-RRB-
20417	2093	4	The	the	DT
20417	2093	5	risk	risk	NN
20417	2093	6	of	of	IN
20417	2093	7	being	be	VBG
20417	2093	8	washed	wash	VBN
20417	2093	9	away	away	RB
20417	2093	10	,	,	,
20417	2093	11	e.g.	e.g.	RB
20417	2094	1	to	to	IN
20417	2094	2	the	the	DT
20417	2094	3	sea	sea	NN
20417	2094	4	,	,	,
20417	2094	5	is	be	VBZ
20417	2094	6	lessened	lessen	VBN
20417	2094	7	by	by	IN
20417	2094	8	all	all	DT
20417	2094	9	sorts	sort	NNS
20417	2094	10	of	of	IN
20417	2094	11	gripping	grip	VBG
20417	2094	12	,	,	,
20417	2094	13	grappling	grapple	VBG
20417	2094	14	,	,	,
20417	2094	15	and	and	CC
20417	2094	16	anchoring	anchoring	NN
20417	2094	17	structures	structure	NNS
20417	2094	18	,	,	,
20417	2094	19	and	and	CC
20417	2094	20	by	by	IN
20417	2094	21	shortening	shorten	VBG
20417	2094	22	the	the	DT
20417	2094	23	juvenile	juvenile	JJ
20417	2094	24	stages	stage	NNS
20417	2094	25	when	when	WRB
20417	2094	26	the	the	DT
20417	2094	27	risks	risk	NNS
20417	2094	28	are	be	VBP
20417	2094	29	greatest	great	JJS
20417	2094	30	.	.	.
20417	2095	1	V.	V.	NNP
20417	2095	2	THE	the	DT
20417	2095	3	DRY	DRY	NNP
20417	2095	4	LAND	land	NN
20417	2095	5	Over	over	RB
20417	2095	6	and	and	CC
20417	2095	7	over	over	RB
20417	2095	8	again	again	RB
20417	2095	9	in	in	IN
20417	2095	10	the	the	DT
20417	2095	11	history	history	NN
20417	2095	12	of	of	IN
20417	2095	13	animal	animal	NN
20417	2095	14	life	life	NN
20417	2095	15	there	there	EX
20417	2095	16	have	have	VBP
20417	2095	17	been	be	VBN
20417	2095	18	attempts	attempt	NNS
20417	2095	19	to	to	TO
20417	2095	20	get	get	VB
20417	2095	21	out	out	IN
20417	2095	22	of	of	IN
20417	2095	23	the	the	DT
20417	2095	24	water	water	NN
20417	2095	25	on	on	IN
20417	2095	26	to	to	IN
20417	2095	27	terra	terra	NN
20417	2095	28	firma	firma	NNS
20417	2095	29	,	,	,
20417	2095	30	and	and	CC
20417	2095	31	many	many	JJ
20417	2095	32	of	of	IN
20417	2095	33	these	these	DT
20417	2095	34	have	have	VBP
20417	2095	35	been	be	VBN
20417	2095	36	successful	successful	JJ
20417	2095	37	,	,	,
20417	2095	38	notably	notably	RB
20417	2095	39	those	those	DT
20417	2095	40	made	make	VBN
20417	2095	41	(	(	-LRB-
20417	2095	42	1	1	CD
20417	2095	43	)	)	-RRB-
20417	2095	44	by	by	IN
20417	2095	45	worms	worm	NNS
20417	2095	46	,	,	,
20417	2095	47	(	(	-LRB-
20417	2095	48	2	2	LS
20417	2095	49	)	)	-RRB-
20417	2095	50	by	by	IN
20417	2095	51	air	air	NN
20417	2095	52	-	-	HYPH
20417	2095	53	breathing	breathing	NN
20417	2095	54	Arthropods	arthropod	NNS
20417	2095	55	,	,	,
20417	2095	56	and	and	CC
20417	2095	57	(	(	-LRB-
20417	2095	58	3	3	LS
20417	2095	59	)	)	-RRB-
20417	2095	60	by	by	IN
20417	2095	61	amphibians	amphibian	NNS
20417	2095	62	.	.	.
20417	2096	1	In	in	IN
20417	2096	2	thinking	thinking	NN
20417	2096	3	of	of	IN
20417	2096	4	the	the	DT
20417	2096	5	conquest	conquest	NN
20417	2096	6	of	of	IN
20417	2096	7	the	the	DT
20417	2096	8	dry	dry	JJ
20417	2096	9	land	land	NN
20417	2096	10	by	by	IN
20417	2096	11	animals	animal	NNS
20417	2096	12	,	,	,
20417	2096	13	we	-PRON-	PRP
20417	2096	14	must	must	MD
20417	2096	15	recognise	recognise	VB
20417	2096	16	the	the	DT
20417	2096	17	indispensable	indispensable	JJ
20417	2096	18	rôle	rôle	NN
20417	2096	19	of	of	IN
20417	2096	20	plants	plant	NNS
20417	2096	21	in	in	IN
20417	2096	22	preparing	prepare	VBG
20417	2096	23	the	the	DT
20417	2096	24	way	way	NN
20417	2096	25	.	.	.
20417	2097	1	The	the	DT
20417	2097	2	dry	dry	JJ
20417	2097	3	ground	ground	NN
20417	2097	4	would	would	MD
20417	2097	5	have	have	VB
20417	2097	6	proved	prove	VBN
20417	2097	7	too	too	RB
20417	2097	8	inhospitable	inhospitable	JJ
20417	2097	9	had	have	VBD
20417	2097	10	not	not	RB
20417	2097	11	terrestrial	terrestrial	JJ
20417	2097	12	plants	plant	NNS
20417	2097	13	begun	begin	VBN
20417	2097	14	to	to	TO
20417	2097	15	establish	establish	VB
20417	2097	16	themselves	-PRON-	PRP
20417	2097	17	,	,	,
20417	2097	18	affording	afford	VBG
20417	2097	19	food	food	NN
20417	2097	20	,	,	,
20417	2097	21	shelter	shelter	NN
20417	2097	22	,	,	,
20417	2097	23	and	and	CC
20417	2097	24	humidity	humidity	NN
20417	2097	25	.	.	.
20417	2098	1	There	there	EX
20417	2098	2	had	have	VBD
20417	2098	3	to	to	TO
20417	2098	4	be	be	VB
20417	2098	5	plants	plant	NNS
20417	2098	6	before	before	IN
20417	2098	7	there	there	EX
20417	2098	8	could	could	MD
20417	2098	9	be	be	VB
20417	2098	10	earthworms	earthworm	NNS
20417	2098	11	,	,	,
20417	2098	12	which	which	WDT
20417	2098	13	feed	feed	VBP
20417	2098	14	on	on	IN
20417	2098	15	decaying	decay	VBG
20417	2098	16	leaves	leave	NNS
20417	2098	17	and	and	CC
20417	2098	18	the	the	DT
20417	2098	19	like	like	JJ
20417	2098	20	,	,	,
20417	2098	21	but	but	CC
20417	2098	22	how	how	WRB
20417	2098	23	soon	soon	RB
20417	2098	24	was	be	VBD
20417	2098	25	the	the	DT
20417	2098	26	debt	debt	NN
20417	2098	27	repaid	repay	VBN
20417	2098	28	when	when	WRB
20417	2098	29	the	the	DT
20417	2098	30	earthworms	earthworm	NNS
20417	2098	31	began	begin	VBD
20417	2098	32	their	-PRON-	PRP$
20417	2098	33	worldwide	worldwide	JJ
20417	2098	34	task	task	NN
20417	2098	35	of	of	IN
20417	2098	36	forming	form	VBG
20417	2098	37	vegetable	vegetable	NN
20417	2098	38	mould	mould	NN
20417	2098	39	,	,	,
20417	2098	40	opening	open	VBG
20417	2098	41	up	up	RP
20417	2098	42	the	the	DT
20417	2098	43	earth	earth	NN
20417	2098	44	with	with	IN
20417	2098	45	their	-PRON-	PRP$
20417	2098	46	burrows	burrow	NNS
20417	2098	47	,	,	,
20417	2098	48	circulating	circulate	VBG
20417	2098	49	the	the	DT
20417	2098	50	soil	soil	NN
20417	2098	51	by	by	IN
20417	2098	52	means	mean	NNS
20417	2098	53	of	of	IN
20417	2098	54	their	-PRON-	PRP$
20417	2098	55	castings	casting	NNS
20417	2098	56	,	,	,
20417	2098	57	and	and	CC
20417	2098	58	bruising	bruise	VBG
20417	2098	59	the	the	DT
20417	2098	60	particles	particle	NNS
20417	2098	61	in	in	IN
20417	2098	62	their	-PRON-	PRP$
20417	2098	63	gizzard	gizzard	NN
20417	2098	64	--	--	:
20417	2098	65	certainly	certainly	RB
20417	2098	66	the	the	DT
20417	2098	67	most	most	RBS
20417	2098	68	important	important	JJ
20417	2098	69	mill	mill	NN
20417	2098	70	in	in	IN
20417	2098	71	the	the	DT
20417	2098	72	world	world	NN
20417	2098	73	.	.	.
20417	2099	1	Another	another	DT
20417	2099	2	important	important	JJ
20417	2099	3	idea	idea	NN
20417	2099	4	is	be	VBZ
20417	2099	5	that	that	IN
20417	2099	6	littoral	littoral	JJ
20417	2099	7	haunts	haunt	NNS
20417	2099	8	,	,	,
20417	2099	9	both	both	DT
20417	2099	10	on	on	IN
20417	2099	11	the	the	DT
20417	2099	12	seashore	seashore	NN
20417	2099	13	and	and	CC
20417	2099	14	in	in	IN
20417	2099	15	the	the	DT
20417	2099	16	freshwaters	freshwater	NNS
20417	2099	17	,	,	,
20417	2099	18	afforded	afford	VBD
20417	2099	19	the	the	DT
20417	2099	20	necessary	necessary	JJ
20417	2099	21	apprenticeship	apprenticeship	NN
20417	2099	22	and	and	CC
20417	2099	23	transitional	transitional	JJ
20417	2099	24	experience	experience	NN
20417	2099	25	for	for	IN
20417	2099	26	the	the	DT
20417	2099	27	more	more	RBR
20417	2099	28	strenuous	strenuous	JJ
20417	2099	29	life	life	NN
20417	2099	30	on	on	IN
20417	2099	31	dry	dry	JJ
20417	2099	32	land	land	NN
20417	2099	33	.	.	.
20417	2100	1	Much	much	JJ
20417	2100	2	that	that	DT
20417	2100	3	was	be	VBD
20417	2100	4	perfected	perfect	VBN
20417	2100	5	on	on	IN
20417	2100	6	land	land	NN
20417	2100	7	had	have	VBD
20417	2100	8	its	-PRON-	PRP$
20417	2100	9	beginnings	beginning	NNS
20417	2100	10	on	on	IN
20417	2100	11	the	the	DT
20417	2100	12	shore	shore	NN
20417	2100	13	.	.	.
20417	2101	1	Let	let	VB
20417	2101	2	us	-PRON-	PRP
20417	2101	3	inquire	inquire	VB
20417	2101	4	,	,	,
20417	2101	5	however	however	RB
20417	2101	6	,	,	,
20417	2101	7	what	what	WP
20417	2101	8	the	the	DT
20417	2101	9	passage	passage	NN
20417	2101	10	from	from	IN
20417	2101	11	water	water	NN
20417	2101	12	to	to	TO
20417	2101	13	dry	dry	VB
20417	2101	14	land	land	NN
20417	2101	15	actually	actually	RB
20417	2101	16	implied	imply	VBN
20417	2101	17	.	.	.
20417	2102	1	This	this	DT
20417	2102	2	has	have	VBZ
20417	2102	3	been	be	VBN
20417	2102	4	briefly	briefly	RB
20417	2102	5	discussed	discuss	VBN
20417	2102	6	in	in	IN
20417	2102	7	a	a	DT
20417	2102	8	previous	previous	JJ
20417	2102	9	article	article	NN
20417	2102	10	(	(	-LRB-
20417	2102	11	on	on	IN
20417	2102	12	Evolution	Evolution	NNP
20417	2102	13	)	)	-RRB-
20417	2102	14	,	,	,
20417	2102	15	but	but	CC
20417	2102	16	the	the	DT
20417	2102	17	subject	subject	NN
20417	2102	18	is	be	VBZ
20417	2102	19	one	one	CD
20417	2102	20	of	of	IN
20417	2102	21	great	great	JJ
20417	2102	22	interest	interest	NN
20417	2102	23	and	and	CC
20417	2102	24	importance	importance	NN
20417	2102	25	.	.	.
20417	2103	1	Difficulties	difficulty	NNS
20417	2103	2	and	and	CC
20417	2103	3	Results	Results	NNPS
20417	2103	4	of	of	IN
20417	2103	5	the	the	DT
20417	2103	6	Transition	Transition	NNP
20417	2103	7	from	from	IN
20417	2103	8	Water	Water	NNP
20417	2103	9	to	to	IN
20417	2103	10	Land	Land	NNP
20417	2103	11	Leaving	leave	VBG
20417	2103	12	the	the	DT
20417	2103	13	water	water	NN
20417	2103	14	for	for	IN
20417	2103	15	dry	dry	JJ
20417	2103	16	land	land	NN
20417	2103	17	implied	imply	VBD
20417	2103	18	a	a	DT
20417	2103	19	loss	loss	NN
20417	2103	20	in	in	IN
20417	2103	21	freedom	freedom	NN
20417	2103	22	of	of	IN
20417	2103	23	movement	movement	NN
20417	2103	24	,	,	,
20417	2103	25	for	for	IN
20417	2103	26	the	the	DT
20417	2103	27	terrestrial	terrestrial	JJ
20417	2103	28	animal	animal	NN
20417	2103	29	is	be	VBZ
20417	2103	30	primarily	primarily	RB
20417	2103	31	restricted	restrict	VBN
20417	2103	32	to	to	IN
20417	2103	33	the	the	DT
20417	2103	34	surface	surface	NN
20417	2103	35	of	of	IN
20417	2103	36	the	the	DT
20417	2103	37	earth	earth	NN
20417	2103	38	.	.	.
20417	2104	1	Thus	thus	RB
20417	2104	2	it	-PRON-	PRP
20417	2104	3	became	become	VBD
20417	2104	4	essential	essential	JJ
20417	2104	5	that	that	IN
20417	2104	6	movements	movement	NNS
20417	2104	7	should	should	MD
20417	2104	8	be	be	VB
20417	2104	9	very	very	RB
20417	2104	10	rapid	rapid	JJ
20417	2104	11	and	and	CC
20417	2104	12	very	very	RB
20417	2104	13	precise	precise	JJ
20417	2104	14	,	,	,
20417	2104	15	needs	need	VBZ
20417	2104	16	with	with	IN
20417	2104	17	which	which	WDT
20417	2104	18	we	-PRON-	PRP
20417	2104	19	may	may	MD
20417	2104	20	associate	associate	VB
20417	2104	21	the	the	DT
20417	2104	22	acquisition	acquisition	NN
20417	2104	23	of	of	IN
20417	2104	24	fine	fine	JJ
20417	2104	25	cross	cross	NN
20417	2104	26	-	-	JJ
20417	2104	27	striped	stripe	VBN
20417	2104	28	,	,	,
20417	2104	29	quickly	quickly	RB
20417	2104	30	contracting	contract	VBG
20417	2104	31	muscles	muscle	NNS
20417	2104	32	,	,	,
20417	2104	33	and	and	CC
20417	2104	34	also	also	RB
20417	2104	35	,	,	,
20417	2104	36	in	in	IN
20417	2104	37	time	time	NN
20417	2104	38	,	,	,
20417	2104	39	their	-PRON-	PRP$
20417	2104	40	multiplication	multiplication	NN
20417	2104	41	into	into	IN
20417	2104	42	very	very	RB
20417	2104	43	numerous	numerous	JJ
20417	2104	44	separate	separate	JJ
20417	2104	45	engines	engine	NNS
20417	2104	46	.	.	.
20417	2105	1	We	-PRON-	PRP
20417	2105	2	exercise	exercise	VBP
20417	2105	3	fifty	fifty	CD
20417	2105	4	-	-	HYPH
20417	2105	5	four	four	CD
20417	2105	6	muscles	muscle	NNS
20417	2105	7	in	in	IN
20417	2105	8	the	the	DT
20417	2105	9	half	half	JJ
20417	2105	10	-	-	HYPH
20417	2105	11	second	second	NN
20417	2105	12	that	that	WDT
20417	2105	13	elapses	elapse	NNS
20417	2105	14	between	between	IN
20417	2105	15	raising	raise	VBG
20417	2105	16	the	the	DT
20417	2105	17	heel	heel	NN
20417	2105	18	of	of	IN
20417	2105	19	our	-PRON-	PRP$
20417	2105	20	foot	foot	NN
20417	2105	21	in	in	IN
20417	2105	22	walking	walk	VBG
20417	2105	23	and	and	CC
20417	2105	24	planting	plant	VBG
20417	2105	25	it	-PRON-	PRP
20417	2105	26	firmly	firmly	RB
20417	2105	27	on	on	IN
20417	2105	28	the	the	DT
20417	2105	29	ground	ground	NN
20417	2105	30	again	again	RB
20417	2105	31	.	.	.
20417	2106	1	Moreover	moreover	RB
20417	2106	2	,	,	,
20417	2106	3	the	the	DT
20417	2106	4	need	need	NN
20417	2106	5	for	for	IN
20417	2106	6	rapid	rapid	JJ
20417	2106	7	precisely	precisely	RB
20417	2106	8	controlled	control	VBN
20417	2106	9	movements	movement	NNS
20417	2106	10	implied	imply	VBD
20417	2106	11	an	an	DT
20417	2106	12	improved	improved	JJ
20417	2106	13	nervous	nervous	JJ
20417	2106	14	system	system	NN
20417	2106	15	,	,	,
20417	2106	16	for	for	IN
20417	2106	17	the	the	DT
20417	2106	18	brain	brain	NN
20417	2106	19	was	be	VBD
20417	2106	20	a	a	DT
20417	2106	21	movement	movement	NN
20417	2106	22	-	-	HYPH
20417	2106	23	controlling	control	VBG
20417	2106	24	organ	organ	NN
20417	2106	25	for	for	IN
20417	2106	26	ages	age	NNS
20417	2106	27	before	before	IN
20417	2106	28	it	-PRON-	PRP
20417	2106	29	did	do	VBD
20417	2106	30	much	much	JJ
20417	2106	31	in	in	IN
20417	2106	32	the	the	DT
20417	2106	33	way	way	NN
20417	2106	34	of	of	IN
20417	2106	35	thinking	thinking	NN
20417	2106	36	.	.	.
20417	2107	1	The	the	DT
20417	2107	2	transition	transition	NN
20417	2107	3	to	to	IN
20417	2107	4	terra	terra	NNP
20417	2107	5	firma	firma	NN
20417	2107	6	also	also	RB
20417	2107	7	involved	involve	VBD
20417	2107	8	a	a	DT
20417	2107	9	greater	great	JJR
20417	2107	10	compactness	compactness	NN
20417	2107	11	of	of	IN
20417	2107	12	body	body	NN
20417	2107	13	,	,	,
20417	2107	14	so	so	IN
20417	2107	15	that	that	IN
20417	2107	16	there	there	EX
20417	2107	17	should	should	MD
20417	2107	18	not	not	RB
20417	2107	19	be	be	VB
20417	2107	20	too	too	RB
20417	2107	21	great	great	JJ
20417	2107	22	friction	friction	NN
20417	2107	23	on	on	IN
20417	2107	24	the	the	DT
20417	2107	25	surface	surface	NN
20417	2107	26	.	.	.
20417	2108	1	An	an	DT
20417	2108	2	animal	animal	NN
20417	2108	3	like	like	IN
20417	2108	4	the	the	DT
20417	2108	5	jellyfish	jellyfish	NN
20417	2108	6	is	be	VBZ
20417	2108	7	unthinkable	unthinkable	JJ
20417	2108	8	on	on	IN
20417	2108	9	land	land	NN
20417	2108	10	,	,	,
20417	2108	11	and	and	CC
20417	2108	12	the	the	DT
20417	2108	13	elongated	elongated	JJ
20417	2108	14	bodies	body	NNS
20417	2108	15	of	of	IN
20417	2108	16	some	some	DT
20417	2108	17	land	land	NN
20417	2108	18	animals	animal	NNS
20417	2108	19	like	like	IN
20417	2108	20	centipedes	centipede	NNS
20417	2108	21	and	and	CC
20417	2108	22	snakes	snake	NNS
20417	2108	23	are	be	VBP
20417	2108	24	specially	specially	RB
20417	2108	25	adapted	adapt	VBN
20417	2108	26	so	so	IN
20417	2108	27	that	that	IN
20417	2108	28	they	-PRON-	PRP
20417	2108	29	do	do	VBP
20417	2108	30	not	not	RB
20417	2108	31	"	"	``
20417	2108	32	sprawl	sprawl	VB
20417	2108	33	.	.	.
20417	2108	34	"	"	''
20417	2109	1	They	-PRON-	PRP
20417	2109	2	are	be	VBP
20417	2109	3	exceptions	exception	NNS
20417	2109	4	that	that	WDT
20417	2109	5	prove	prove	VBP
20417	2109	6	the	the	DT
20417	2109	7	rule	rule	NN
20417	2109	8	.	.	.
20417	2110	1	Getting	get	VBG
20417	2110	2	on	on	RP
20417	2110	3	to	to	IN
20417	2110	4	dry	dry	JJ
20417	2110	5	land	land	NN
20417	2110	6	meant	mean	VBD
20417	2110	7	entering	enter	VBG
20417	2110	8	a	a	DT
20417	2110	9	kingdom	kingdom	NN
20417	2110	10	where	where	WRB
20417	2110	11	the	the	DT
20417	2110	12	differences	difference	NNS
20417	2110	13	between	between	IN
20417	2110	14	day	day	NN
20417	2110	15	and	and	CC
20417	2110	16	night	night	NN
20417	2110	17	,	,	,
20417	2110	18	between	between	IN
20417	2110	19	summer	summer	NN
20417	2110	20	and	and	CC
20417	2110	21	winter	winter	NN
20417	2110	22	are	be	VBP
20417	2110	23	more	more	RBR
20417	2110	24	felt	feel	VBN
20417	2110	25	than	than	IN
20417	2110	26	in	in	IN
20417	2110	27	the	the	DT
20417	2110	28	sea	sea	NN
20417	2110	29	.	.	.
20417	2111	1	This	this	DT
20417	2111	2	made	make	VBD
20417	2111	3	it	-PRON-	PRP
20417	2111	4	advantageous	advantageous	JJ
20417	2111	5	to	to	TO
20417	2111	6	have	have	VB
20417	2111	7	protections	protection	NNS
20417	2111	8	against	against	IN
20417	2111	9	evaporation	evaporation	NN
20417	2111	10	and	and	CC
20417	2111	11	loss	loss	NN
20417	2111	12	of	of	IN
20417	2111	13	heat	heat	NN
20417	2111	14	and	and	CC
20417	2111	15	other	other	JJ
20417	2111	16	such	such	JJ
20417	2111	17	dangers	danger	NNS
20417	2111	18	.	.	.
20417	2112	1	Hence	hence	RB
20417	2112	2	a	a	DT
20417	2112	3	variety	variety	NN
20417	2112	4	of	of	IN
20417	2112	5	ways	way	NNS
20417	2112	6	in	in	IN
20417	2112	7	which	which	WDT
20417	2112	8	the	the	DT
20417	2112	9	surface	surface	NN
20417	2112	10	of	of	IN
20417	2112	11	the	the	DT
20417	2112	12	body	body	NN
20417	2112	13	acquired	acquire	VBD
20417	2112	14	a	a	DT
20417	2112	15	thickened	thicken	VBN
20417	2112	16	skin	skin	NN
20417	2112	17	,	,	,
20417	2112	18	or	or	CC
20417	2112	19	a	a	DT
20417	2112	20	dead	dead	JJ
20417	2112	21	cuticle	cuticle	NN
20417	2112	22	,	,	,
20417	2112	23	or	or	CC
20417	2112	24	a	a	DT
20417	2112	25	shell	shell	NN
20417	2112	26	,	,	,
20417	2112	27	or	or	CC
20417	2112	28	a	a	DT
20417	2112	29	growth	growth	NN
20417	2112	30	of	of	IN
20417	2112	31	hair	hair	NN
20417	2112	32	,	,	,
20417	2112	33	and	and	CC
20417	2112	34	so	so	RB
20417	2112	35	forth	forth	RB
20417	2112	36	.	.	.
20417	2113	1	In	in	IN
20417	2113	2	many	many	JJ
20417	2113	3	cases	case	NNS
20417	2113	4	there	there	EX
20417	2113	5	is	be	VBZ
20417	2113	6	an	an	DT
20417	2113	7	increase	increase	NN
20417	2113	8	of	of	IN
20417	2113	9	the	the	DT
20417	2113	10	protection	protection	NN
20417	2113	11	before	before	IN
20417	2113	12	the	the	DT
20417	2113	13	winter	winter	NN
20417	2113	14	sets	set	VBZ
20417	2113	15	in	in	RP
20417	2113	16	,	,	,
20417	2113	17	e.g.	e.g.	RB
20417	2114	1	by	by	IN
20417	2114	2	growing	grow	VBG
20417	2114	3	thicker	thick	JJR
20417	2114	4	fur	fur	NN
20417	2114	5	or	or	CC
20417	2114	6	by	by	IN
20417	2114	7	accumulating	accumulate	VBG
20417	2114	8	a	a	DT
20417	2114	9	layer	layer	NN
20417	2114	10	of	of	IN
20417	2114	11	fat	fat	NN
20417	2114	12	below	below	IN
20417	2114	13	the	the	DT
20417	2114	14	skin	skin	NN
20417	2114	15	.	.	.
20417	2115	1	But	but	CC
20417	2115	2	the	the	DT
20417	2115	3	thickening	thickening	NN
20417	2115	4	or	or	CC
20417	2115	5	protection	protection	NN
20417	2115	6	of	of	IN
20417	2115	7	the	the	DT
20417	2115	8	skin	skin	NN
20417	2115	9	involved	involve	VBD
20417	2115	10	a	a	DT
20417	2115	11	partial	partial	JJ
20417	2115	12	or	or	CC
20417	2115	13	total	total	JJ
20417	2115	14	loss	loss	NN
20417	2115	15	of	of	IN
20417	2115	16	the	the	DT
20417	2115	17	skin	skin	NN
20417	2115	18	as	as	IN
20417	2115	19	a	a	DT
20417	2115	20	respiratory	respiratory	JJ
20417	2115	21	surface	surface	NN
20417	2115	22	.	.	.
20417	2116	1	There	there	EX
20417	2116	2	is	be	VBZ
20417	2116	3	more	more	JJR
20417	2116	4	oxygen	oxygen	NN
20417	2116	5	available	available	JJ
20417	2116	6	on	on	IN
20417	2116	7	dry	dry	JJ
20417	2116	8	land	land	NN
20417	2116	9	than	than	IN
20417	2116	10	in	in	IN
20417	2116	11	the	the	DT
20417	2116	12	water	water	NN
20417	2116	13	,	,	,
20417	2116	14	but	but	CC
20417	2116	15	it	-PRON-	PRP
20417	2116	16	is	be	VBZ
20417	2116	17	not	not	RB
20417	2116	18	so	so	RB
20417	2116	19	readily	readily	RB
20417	2116	20	captured	capture	VBN
20417	2116	21	.	.	.
20417	2117	1	Thus	thus	RB
20417	2117	2	we	-PRON-	PRP
20417	2117	3	see	see	VBP
20417	2117	4	the	the	DT
20417	2117	5	importance	importance	NN
20417	2117	6	of	of	IN
20417	2117	7	moist	moist	JJ
20417	2117	8	internal	internal	JJ
20417	2117	9	surfaces	surface	NNS
20417	2117	10	for	for	IN
20417	2117	11	capturing	capture	VBG
20417	2117	12	the	the	DT
20417	2117	13	oxygen	oxygen	NN
20417	2117	14	which	which	WDT
20417	2117	15	has	have	VBZ
20417	2117	16	been	be	VBN
20417	2117	17	drawn	draw	VBN
20417	2117	18	into	into	IN
20417	2117	19	the	the	DT
20417	2117	20	interior	interior	NN
20417	2117	21	of	of	IN
20417	2117	22	the	the	DT
20417	2117	23	body	body	NN
20417	2117	24	into	into	IN
20417	2117	25	some	some	DT
20417	2117	26	sort	sort	NN
20417	2117	27	of	of	IN
20417	2117	28	lung	lung	NN
20417	2117	29	.	.	.
20417	2118	1	A	a	DT
20417	2118	2	unique	unique	JJ
20417	2118	3	solution	solution	NN
20417	2118	4	was	be	VBD
20417	2118	5	offered	offer	VBN
20417	2118	6	by	by	IN
20417	2118	7	Tracheate	Tracheate	NNP
20417	2118	8	Arthropods	Arthropods	NNP
20417	2118	9	,	,	,
20417	2118	10	such	such	JJ
20417	2118	11	as	as	IN
20417	2118	12	Peripatus	Peripatus	NNP
20417	2118	13	,	,	,
20417	2118	14	Centipedes	Centipedes	NNP
20417	2118	15	,	,	,
20417	2118	16	Millipedes	Millipedes	NNP
20417	2118	17	,	,	,
20417	2118	18	and	and	CC
20417	2118	19	Insects	insect	NNS
20417	2118	20	,	,	,
20417	2118	21	where	where	WRB
20417	2118	22	the	the	DT
20417	2118	23	air	air	NN
20417	2118	24	is	be	VBZ
20417	2118	25	carried	carry	VBN
20417	2118	26	to	to	IN
20417	2118	27	every	every	DT
20417	2118	28	hole	hole	NN
20417	2118	29	and	and	CC
20417	2118	30	corner	corner	NN
20417	2118	31	of	of	IN
20417	2118	32	the	the	DT
20417	2118	33	body	body	NN
20417	2118	34	by	by	IN
20417	2118	35	a	a	DT
20417	2118	36	ramifying	ramify	VBG
20417	2118	37	system	system	NN
20417	2118	38	of	of	IN
20417	2118	39	air	air	NN
20417	2118	40	-	-	HYPH
20417	2118	41	tubes	tube	NNS
20417	2118	42	or	or	CC
20417	2118	43	tracheæ	tracheæ	NN
20417	2118	44	.	.	.
20417	2119	1	In	in	IN
20417	2119	2	most	most	JJS
20417	2119	3	animals	animal	NNS
20417	2119	4	the	the	DT
20417	2119	5	blood	blood	NN
20417	2119	6	goes	go	VBZ
20417	2119	7	to	to	IN
20417	2119	8	the	the	DT
20417	2119	9	air	air	NN
20417	2119	10	,	,	,
20417	2119	11	in	in	IN
20417	2119	12	insects	insect	NNS
20417	2119	13	the	the	DT
20417	2119	14	air	air	NN
20417	2119	15	goes	go	VBZ
20417	2119	16	to	to	IN
20417	2119	17	the	the	DT
20417	2119	18	blood	blood	NN
20417	2119	19	.	.	.
20417	2120	1	In	in	IN
20417	2120	2	the	the	DT
20417	2120	3	Robber	Robber	NNP
20417	2120	4	-	-	HYPH
20417	2120	5	Crab	Crab	NNP
20417	2120	6	,	,	,
20417	2120	7	which	which	WDT
20417	2120	8	has	have	VBZ
20417	2120	9	migrated	migrate	VBN
20417	2120	10	from	from	IN
20417	2120	11	the	the	DT
20417	2120	12	shore	shore	NN
20417	2120	13	inland	inland	NN
20417	2120	14	,	,	,
20417	2120	15	the	the	DT
20417	2120	16	dry	dry	JJ
20417	2120	17	air	air	NN
20417	2120	18	is	be	VBZ
20417	2120	19	absorbed	absorb	VBN
20417	2120	20	by	by	IN
20417	2120	21	vascular	vascular	JJ
20417	2120	22	tufts	tuft	NNS
20417	2120	23	growing	grow	VBG
20417	2120	24	under	under	IN
20417	2120	25	the	the	DT
20417	2120	26	shelter	shelter	NN
20417	2120	27	of	of	IN
20417	2120	28	the	the	DT
20417	2120	29	gill	gill	NN
20417	2120	30	-	-	HYPH
20417	2120	31	cover	cover	NN
20417	2120	32	.	.	.
20417	2121	1	The	the	DT
20417	2121	2	problem	problem	NN
20417	2121	3	of	of	IN
20417	2121	4	disposing	dispose	VBG
20417	2121	5	of	of	IN
20417	2121	6	eggs	egg	NNS
20417	2121	7	or	or	CC
20417	2121	8	young	young	JJ
20417	2121	9	ones	one	NNS
20417	2121	10	is	be	VBZ
20417	2121	11	obviously	obviously	RB
20417	2121	12	much	much	RB
20417	2121	13	more	more	RBR
20417	2121	14	difficult	difficult	JJ
20417	2121	15	on	on	IN
20417	2121	16	land	land	NN
20417	2121	17	than	than	IN
20417	2121	18	in	in	IN
20417	2121	19	the	the	DT
20417	2121	20	water	water	NN
20417	2121	21	.	.	.
20417	2122	1	For	for	IN
20417	2122	2	the	the	DT
20417	2122	3	water	water	NN
20417	2122	4	offers	offer	VBZ
20417	2122	5	an	an	DT
20417	2122	6	immediate	immediate	JJ
20417	2122	7	cradle	cradle	NN
20417	2122	8	,	,	,
20417	2122	9	whereas	whereas	IN
20417	2122	10	on	on	IN
20417	2122	11	the	the	DT
20417	2122	12	dry	dry	JJ
20417	2122	13	land	land	NN
20417	2122	14	there	there	EX
20417	2122	15	were	be	VBD
20417	2122	16	many	many	JJ
20417	2122	17	dangers	danger	NNS
20417	2122	18	,	,	,
20417	2122	19	e.g.	e.g.	RB
20417	2123	1	of	of	IN
20417	2123	2	drought	drought	NN
20417	2123	3	,	,	,
20417	2123	4	extremes	extreme	NNS
20417	2123	5	of	of	IN
20417	2123	6	temperature	temperature	NN
20417	2123	7	,	,	,
20417	2123	8	and	and	CC
20417	2123	9	hungry	hungry	JJ
20417	2123	10	sharp	sharp	JJ
20417	2123	11	-	-	HYPH
20417	2123	12	eyed	eyed	JJ
20417	2123	13	enemies	enemy	NNS
20417	2123	14	,	,	,
20417	2123	15	which	which	WDT
20417	2123	16	had	have	VBD
20417	2123	17	to	to	TO
20417	2123	18	be	be	VB
20417	2123	19	circumvented	circumvent	VBN
20417	2123	20	.	.	.
20417	2124	1	So	so	RB
20417	2124	2	we	-PRON-	PRP
20417	2124	3	find	find	VBP
20417	2124	4	all	all	DT
20417	2124	5	manner	manner	NN
20417	2124	6	of	of	IN
20417	2124	7	ways	way	NNS
20417	2124	8	in	in	IN
20417	2124	9	which	which	WDT
20417	2124	10	land	land	NN
20417	2124	11	animals	animal	NNS
20417	2124	12	hide	hide	VBP
20417	2124	13	their	-PRON-	PRP$
20417	2124	14	eggs	egg	NNS
20417	2124	15	or	or	CC
20417	2124	16	their	-PRON-	PRP$
20417	2124	17	young	young	JJ
20417	2124	18	ones	one	NNS
20417	2124	19	in	in	IN
20417	2124	20	holes	hole	NNS
20417	2124	21	and	and	CC
20417	2124	22	nests	nest	NNS
20417	2124	23	,	,	,
20417	2124	24	on	on	IN
20417	2124	25	herbs	herb	NNS
20417	2124	26	and	and	CC
20417	2124	27	on	on	IN
20417	2124	28	trees	tree	NNS
20417	2124	29	.	.	.
20417	2125	1	Some	some	DT
20417	2125	2	carry	carry	VBP
20417	2125	3	their	-PRON-	PRP$
20417	2125	4	young	young	JJ
20417	2125	5	ones	one	NNS
20417	2125	6	about	about	IN
20417	2125	7	after	after	IN
20417	2125	8	they	-PRON-	PRP
20417	2125	9	are	be	VBP
20417	2125	10	born	bear	VBN
20417	2125	11	,	,	,
20417	2125	12	like	like	IN
20417	2125	13	the	the	DT
20417	2125	14	Surinam	Surinam	NNP
20417	2125	15	toad	toad	NN
20417	2125	16	and	and	CC
20417	2125	17	the	the	DT
20417	2125	18	kangaroo	kangaroo	NNP
20417	2125	19	,	,	,
20417	2125	20	while	while	IN
20417	2125	21	others	other	NNS
20417	2125	22	have	have	VBP
20417	2125	23	prolonged	prolong	VBN
20417	2125	24	the	the	DT
20417	2125	25	period	period	NN
20417	2125	26	of	of	IN
20417	2125	27	ante	ante	JJ
20417	2125	28	-	-	HYPH
20417	2125	29	natal	natal	JJ
20417	2125	30	life	life	NN
20417	2125	31	during	during	IN
20417	2125	32	which	which	WDT
20417	2125	33	the	the	DT
20417	2125	34	young	young	JJ
20417	2125	35	ones	one	NNS
20417	2125	36	develop	develop	VBP
20417	2125	37	in	in	IN
20417	2125	38	safety	safety	NN
20417	2125	39	within	within	IN
20417	2125	40	their	-PRON-	PRP$
20417	2125	41	mother	mother	NN
20417	2125	42	,	,	,
20417	2125	43	and	and	CC
20417	2125	44	in	in	IN
20417	2125	45	very	very	RB
20417	2125	46	intimate	intimate	JJ
20417	2125	47	partnership	partnership	NN
20417	2125	48	with	with	IN
20417	2125	49	her	-PRON-	PRP
20417	2125	50	in	in	IN
20417	2125	51	the	the	DT
20417	2125	52	case	case	NN
20417	2125	53	of	of	IN
20417	2125	54	the	the	DT
20417	2125	55	placental	placental	JJ
20417	2125	56	mammals	mammal	NNS
20417	2125	57	.	.	.
20417	2126	1	It	-PRON-	PRP
20417	2126	2	is	be	VBZ
20417	2126	3	very	very	RB
20417	2126	4	interesting	interesting	JJ
20417	2126	5	to	to	TO
20417	2126	6	find	find	VB
20417	2126	7	that	that	IN
20417	2126	8	the	the	DT
20417	2126	9	pioneer	pioneer	NN
20417	2126	10	animal	animal	NN
20417	2126	11	called	call	VBN
20417	2126	12	Peripatus	Peripatus	NNP
20417	2126	13	,	,	,
20417	2126	14	which	which	WDT
20417	2126	15	bridges	bridge	VBZ
20417	2126	16	the	the	DT
20417	2126	17	gap	gap	NN
20417	2126	18	between	between	IN
20417	2126	19	worms	worm	NNS
20417	2126	20	and	and	CC
20417	2126	21	insects	insect	NNS
20417	2126	22	,	,	,
20417	2126	23	carries	carry	VBZ
20417	2126	24	its	-PRON-	PRP$
20417	2126	25	young	young	JJ
20417	2126	26	for	for	IN
20417	2126	27	almost	almost	RB
20417	2126	28	a	a	DT
20417	2126	29	year	year	NN
20417	2126	30	before	before	IN
20417	2126	31	birth	birth	NN
20417	2126	32	.	.	.
20417	2127	1	Enough	Enough	NNP
20417	2127	2	has	have	VBZ
20417	2127	3	been	be	VBN
20417	2127	4	said	say	VBN
20417	2127	5	to	to	TO
20417	2127	6	show	show	VB
20417	2127	7	that	that	IN
20417	2127	8	the	the	DT
20417	2127	9	successive	successive	JJ
20417	2127	10	conquests	conquest	NNS
20417	2127	11	of	of	IN
20417	2127	12	the	the	DT
20417	2127	13	dry	dry	JJ
20417	2127	14	land	land	NN
20417	2127	15	had	have	VBD
20417	2127	16	great	great	JJ
20417	2127	17	evolutionary	evolutionary	JJ
20417	2127	18	results	result	NNS
20417	2127	19	.	.	.
20417	2128	1	It	-PRON-	PRP
20417	2128	2	is	be	VBZ
20417	2128	3	hardly	hardly	RB
20417	2128	4	too	too	RB
20417	2128	5	much	much	JJ
20417	2128	6	to	to	TO
20417	2128	7	say	say	VB
20417	2128	8	that	that	IN
20417	2128	9	the	the	DT
20417	2128	10	invasion	invasion	NN
20417	2128	11	which	which	WDT
20417	2128	12	the	the	DT
20417	2128	13	Amphibians	Amphibians	NNPS
20417	2128	14	led	lead	VBD
20417	2128	15	was	be	VBD
20417	2128	16	the	the	DT
20417	2128	17	beginning	beginning	NN
20417	2128	18	of	of	IN
20417	2128	19	better	well	JJR
20417	2128	20	brains	brain	NNS
20417	2128	21	,	,	,
20417	2128	22	more	more	RBR
20417	2128	23	controlled	control	VBN
20417	2128	24	activities	activity	NNS
20417	2128	25	,	,	,
20417	2128	26	and	and	CC
20417	2128	27	higher	high	JJR
20417	2128	28	expressions	expression	NNS
20417	2128	29	of	of	IN
20417	2128	30	family	family	NN
20417	2128	31	life	life	NN
20417	2128	32	.	.	.
20417	2129	1	[	[	-LRB-
20417	2129	2	Illustration	illustration	NN
20417	2129	3	:	:	:
20417	2129	4	ALBATROSS	albatross	IN
20417	2129	5	:	:	:
20417	2129	6	A	a	DT
20417	2129	7	CHARACTERISTIC	CHARACTERISTIC	NNP
20417	2129	8	PELAGIC	pelagic	NN
20417	2129	9	BIRD	BIRD	NNS
20417	2129	10	OF	of	IN
20417	2129	11	THE	the	DT
20417	2129	12	SOUTHERN	southern	JJ
20417	2129	13	SEA	SEA	NNP
20417	2129	14	It	-PRON-	PRP
20417	2129	15	may	may	MD
20417	2129	16	have	have	VB
20417	2129	17	a	a	DT
20417	2129	18	spread	spread	NN
20417	2129	19	of	of	IN
20417	2129	20	wing	wing	NN
20417	2129	21	of	of	IN
20417	2129	22	over	over	IN
20417	2129	23	11	11	CD
20417	2129	24	feet	foot	NNS
20417	2129	25	from	from	IN
20417	2129	26	tip	tip	NN
20417	2129	27	to	to	IN
20417	2129	28	tip	tip	NN
20417	2129	29	.	.	.
20417	2130	1	It	-PRON-	PRP
20417	2130	2	is	be	VBZ
20417	2130	3	famous	famous	JJ
20417	2130	4	for	for	IN
20417	2130	5	its	-PRON-	PRP$
20417	2130	6	extraordinary	extraordinary	JJ
20417	2130	7	power	power	NN
20417	2130	8	of	of	IN
20417	2130	9	"	"	``
20417	2130	10	sailing	sailing	NN
20417	2130	11	"	"	''
20417	2130	12	round	round	IN
20417	2130	13	the	the	DT
20417	2130	14	ship	ship	NN
20417	2130	15	without	without	IN
20417	2130	16	any	any	DT
20417	2130	17	apparent	apparent	JJ
20417	2130	18	strokes	stroke	NNS
20417	2130	19	of	of	IN
20417	2130	20	its	-PRON-	PRP$
20417	2130	21	wings	wing	NNS
20417	2130	22	.	.	.
20417	2130	23	]	]	-RRB-
20417	2131	1	VI	VI	NNP
20417	2131	2	.	.	.
20417	2132	1	THE	the	DT
20417	2132	2	AIR	AIR	NNP
20417	2132	3	There	there	EX
20417	2132	4	are	be	VBP
20417	2132	5	no	no	DT
20417	2132	6	animals	animal	NNS
20417	2132	7	thoroughly	thoroughly	RB
20417	2132	8	aerial	aerial	JJ
20417	2132	9	,	,	,
20417	2132	10	but	but	CC
20417	2132	11	many	many	JJ
20417	2132	12	insects	insect	NNS
20417	2132	13	spend	spend	VBP
20417	2132	14	much	much	JJ
20417	2132	15	of	of	IN
20417	2132	16	their	-PRON-	PRP$
20417	2132	17	adult	adult	NN
20417	2132	18	life	life	NN
20417	2132	19	in	in	IN
20417	2132	20	the	the	DT
20417	2132	21	free	free	JJ
20417	2132	22	air	air	NN
20417	2132	23	,	,	,
20417	2132	24	and	and	CC
20417	2132	25	the	the	DT
20417	2132	26	swift	swift	NN
20417	2132	27	hardly	hardly	RB
20417	2132	28	pauses	pause	VBZ
20417	2132	29	in	in	IN
20417	2132	30	its	-PRON-	PRP$
20417	2132	31	flight	flight	NN
20417	2132	32	from	from	IN
20417	2132	33	dawn	dawn	NN
20417	2132	34	to	to	IN
20417	2132	35	dusk	dusk	NN
20417	2132	36	of	of	IN
20417	2132	37	the	the	DT
20417	2132	38	long	long	JJ
20417	2132	39	summer	summer	NN
20417	2132	40	day	day	NN
20417	2132	41	,	,	,
20417	2132	42	alighting	alight	VBG
20417	2132	43	only	only	RB
20417	2132	44	for	for	IN
20417	2132	45	brief	brief	JJ
20417	2132	46	moments	moment	NNS
20417	2132	47	at	at	IN
20417	2132	48	the	the	DT
20417	2132	49	nest	nest	NN
20417	2132	50	to	to	TO
20417	2132	51	deliver	deliver	VB
20417	2132	52	insects	insect	NNS
20417	2132	53	to	to	IN
20417	2132	54	the	the	DT
20417	2132	55	young	young	JJ
20417	2132	56	.	.	.
20417	2133	1	All	all	PDT
20417	2133	2	the	the	DT
20417	2133	3	active	active	JJ
20417	2133	4	life	life	NN
20417	2133	5	of	of	IN
20417	2133	6	bats	bat	NNS
20417	2133	7	certainly	certainly	RB
20417	2133	8	deserves	deserve	VBZ
20417	2133	9	to	to	TO
20417	2133	10	be	be	VB
20417	2133	11	called	call	VBN
20417	2133	12	aerial	aerial	JJ
20417	2133	13	.	.	.
20417	2134	1	The	the	DT
20417	2134	2	air	air	NN
20417	2134	3	was	be	VBD
20417	2134	4	the	the	DT
20417	2134	5	last	last	JJ
20417	2134	6	haunt	haunt	NN
20417	2134	7	of	of	IN
20417	2134	8	life	life	NN
20417	2134	9	to	to	TO
20417	2134	10	be	be	VB
20417	2134	11	conquered	conquer	VBN
20417	2134	12	,	,	,
20417	2134	13	and	and	CC
20417	2134	14	it	-PRON-	PRP
20417	2134	15	is	be	VBZ
20417	2134	16	interesting	interesting	JJ
20417	2134	17	to	to	TO
20417	2134	18	inquire	inquire	VB
20417	2134	19	what	what	WP
20417	2134	20	the	the	DT
20417	2134	21	conquest	conquest	NN
20417	2134	22	implied	imply	VBN
20417	2134	23	.	.	.
20417	2135	1	(	(	-LRB-
20417	2135	2	1	1	LS
20417	2135	3	)	)	-RRB-
20417	2135	4	It	-PRON-	PRP
20417	2135	5	meant	mean	VBD
20417	2135	6	transcending	transcend	VBG
20417	2135	7	the	the	DT
20417	2135	8	radical	radical	JJ
20417	2135	9	difficulty	difficulty	NN
20417	2135	10	of	of	IN
20417	2135	11	terrestrial	terrestrial	JJ
20417	2135	12	life	life	NN
20417	2135	13	which	which	WDT
20417	2135	14	confines	confine	VBZ
20417	2135	15	the	the	DT
20417	2135	16	creatures	creature	NNS
20417	2135	17	of	of	IN
20417	2135	18	the	the	DT
20417	2135	19	dry	dry	JJ
20417	2135	20	land	land	NN
20417	2135	21	to	to	IN
20417	2135	22	moving	move	VBG
20417	2135	23	on	on	IN
20417	2135	24	one	one	CD
20417	2135	25	plane	plane	NN
20417	2135	26	,	,	,
20417	2135	27	the	the	DT
20417	2135	28	surface	surface	NN
20417	2135	29	of	of	IN
20417	2135	30	the	the	DT
20417	2135	31	earth	earth	NN
20417	2135	32	.	.	.
20417	2136	1	But	but	CC
20417	2136	2	the	the	DT
20417	2136	3	power	power	NN
20417	2136	4	of	of	IN
20417	2136	5	flight	flight	NN
20417	2136	6	brought	bring	VBD
20417	2136	7	its	-PRON-	PRP$
20417	2136	8	possessors	possessor	NNS
20417	2136	9	back	back	RB
20417	2136	10	to	to	IN
20417	2136	11	the	the	DT
20417	2136	12	universal	universal	JJ
20417	2136	13	freedom	freedom	NN
20417	2136	14	of	of	IN
20417	2136	15	movement	movement	NN
20417	2136	16	which	which	WDT
20417	2136	17	water	water	NN
20417	2136	18	animals	animal	NNS
20417	2136	19	enjoy	enjoy	VBP
20417	2136	20	.	.	.
20417	2137	1	When	when	WRB
20417	2137	2	we	-PRON-	PRP
20417	2137	3	watch	watch	VBP
20417	2137	4	a	a	DT
20417	2137	5	sparrow	sparrow	NN
20417	2137	6	rise	rise	NN
20417	2137	7	into	into	IN
20417	2137	8	the	the	DT
20417	2137	9	air	air	NN
20417	2137	10	just	just	RB
20417	2137	11	as	as	IN
20417	2137	12	the	the	DT
20417	2137	13	cat	cat	NN
20417	2137	14	has	have	VBZ
20417	2137	15	completed	complete	VBN
20417	2137	16	her	-PRON-	PRP$
20417	2137	17	stealthy	stealthy	JJ
20417	2137	18	stalking	stalking	NN
20417	2137	19	,	,	,
20417	2137	20	we	-PRON-	PRP
20417	2137	21	see	see	VBP
20417	2137	22	that	that	DT
20417	2137	23	flight	flight	NN
20417	2137	24	implies	imply	VBZ
20417	2137	25	an	an	DT
20417	2137	26	enormous	enormous	JJ
20417	2137	27	increase	increase	NN
20417	2137	28	of	of	IN
20417	2137	29	safety	safety	NN
20417	2137	30	.	.	.
20417	2138	1	(	(	-LRB-
20417	2138	2	2	2	LS
20417	2138	3	)	)	-RRB-
20417	2138	4	The	the	DT
20417	2138	5	power	power	NN
20417	2138	6	of	of	IN
20417	2138	7	flight	flight	NN
20417	2138	8	also	also	RB
20417	2138	9	opened	open	VBD
20417	2138	10	up	up	RP
20417	2138	11	new	new	JJ
20417	2138	12	possibilities	possibility	NNS
20417	2138	13	of	of	IN
20417	2138	14	following	follow	VBG
20417	2138	15	the	the	DT
20417	2138	16	prey	prey	NN
20417	2138	17	,	,	,
20417	2138	18	of	of	IN
20417	2138	19	exploring	explore	VBG
20417	2138	20	new	new	JJ
20417	2138	21	territories	territory	NNS
20417	2138	22	,	,	,
20417	2138	23	of	of	IN
20417	2138	24	prospecting	prospect	VBG
20417	2138	25	for	for	IN
20417	2138	26	water	water	NN
20417	2138	27	.	.	.
20417	2139	1	(	(	-LRB-
20417	2139	2	3	3	LS
20417	2139	3	)	)	-RRB-
20417	2139	4	Of	of	IN
20417	2139	5	great	great	JJ
20417	2139	6	importance	importance	NN
20417	2139	7	too	too	RB
20417	2139	8	was	be	VBD
20417	2139	9	the	the	DT
20417	2139	10	practicability	practicability	NN
20417	2139	11	of	of	IN
20417	2139	12	placing	place	VBG
20417	2139	13	the	the	DT
20417	2139	14	eggs	egg	NNS
20417	2139	15	and	and	CC
20417	2139	16	the	the	DT
20417	2139	17	young	young	JJ
20417	2139	18	,	,	,
20417	2139	19	perhaps	perhaps	RB
20417	2139	20	in	in	IN
20417	2139	21	a	a	DT
20417	2139	22	nest	nest	NN
20417	2139	23	,	,	,
20417	2139	24	in	in	IN
20417	2139	25	some	some	DT
20417	2139	26	place	place	NN
20417	2139	27	inaccessible	inaccessible	JJ
20417	2139	28	to	to	IN
20417	2139	29	most	most	JJS
20417	2139	30	enemies	enemy	NNS
20417	2139	31	.	.	.
20417	2140	1	When	when	WRB
20417	2140	2	one	one	PRP
20417	2140	3	thinks	think	VBZ
20417	2140	4	of	of	IN
20417	2140	5	it	-PRON-	PRP
20417	2140	6	,	,	,
20417	2140	7	the	the	DT
20417	2140	8	rooks	rook	NNS
20417	2140	9	'	'	POS
20417	2140	10	nests	nest	NNS
20417	2140	11	swaying	sway	VBG
20417	2140	12	on	on	IN
20417	2140	13	the	the	DT
20417	2140	14	tree	tree	NN
20417	2140	15	-	-	HYPH
20417	2140	16	tops	top	NNS
20417	2140	17	express	express	VB
20417	2140	18	the	the	DT
20417	2140	19	climax	climax	NN
20417	2140	20	of	of	IN
20417	2140	21	a	a	DT
20417	2140	22	brilliant	brilliant	JJ
20417	2140	23	experiment	experiment	NN
20417	2140	24	.	.	.
20417	2141	1	(	(	-LRB-
20417	2141	2	4	4	LS
20417	2141	3	)	)	-RRB-
20417	2141	4	The	the	DT
20417	2141	5	crowning	crowning	NN
20417	2141	6	advantage	advantage	NN
20417	2141	7	was	be	VBD
20417	2141	8	the	the	DT
20417	2141	9	possibility	possibility	NN
20417	2141	10	of	of	IN
20417	2141	11	migrating	migrating	NN
20417	2141	12	,	,	,
20417	2141	13	of	of	IN
20417	2141	14	conquering	conquer	VBG
20417	2141	15	time	time	NN
20417	2141	16	(	(	-LRB-
20417	2141	17	by	by	IN
20417	2141	18	circumventing	circumvent	VBG
20417	2141	19	the	the	DT
20417	2141	20	arid	arid	NNP
20417	2141	21	summer	summer	NN
20417	2141	22	and	and	CC
20417	2141	23	the	the	DT
20417	2141	24	severe	severe	JJ
20417	2141	25	winter	winter	NN
20417	2141	26	)	)	-RRB-
20417	2141	27	and	and	CC
20417	2141	28	of	of	IN
20417	2141	29	conquering	conquering	NN
20417	2141	30	space	space	NN
20417	2141	31	(	(	-LRB-
20417	2141	32	by	by	IN
20417	2141	33	passing	pass	VBG
20417	2141	34	quickly	quickly	RB
20417	2141	35	from	from	IN
20417	2141	36	one	one	CD
20417	2141	37	country	country	NN
20417	2141	38	to	to	IN
20417	2141	39	another	another	DT
20417	2141	40	and	and	CC
20417	2141	41	sometimes	sometimes	RB
20417	2141	42	almost	almost	RB
20417	2141	43	girdling	girdle	VBG
20417	2141	44	the	the	DT
20417	2141	45	globe	globe	NN
20417	2141	46	)	)	-RRB-
20417	2141	47	.	.	.
20417	2142	1	There	there	EX
20417	2142	2	are	be	VBP
20417	2142	3	not	not	RB
20417	2142	4	many	many	JJ
20417	2142	5	acquisitions	acquisition	NNS
20417	2142	6	that	that	WDT
20417	2142	7	have	have	VBP
20417	2142	8	meant	mean	VBN
20417	2142	9	more	more	JJR
20417	2142	10	to	to	IN
20417	2142	11	their	-PRON-	PRP$
20417	2142	12	possessors	possessor	NNS
20417	2142	13	than	than	IN
20417	2142	14	the	the	DT
20417	2142	15	power	power	NN
20417	2142	16	of	of	IN
20417	2142	17	flight	flight	NN
20417	2142	18	.	.	.
20417	2143	1	It	-PRON-	PRP
20417	2143	2	was	be	VBD
20417	2143	3	a	a	DT
20417	2143	4	key	key	NN
20417	2143	5	opening	open	VBG
20417	2143	6	the	the	DT
20417	2143	7	doors	door	NNS
20417	2143	8	of	of	IN
20417	2143	9	a	a	DT
20417	2143	10	new	new	JJ
20417	2143	11	freedom	freedom	NN
20417	2143	12	.	.	.
20417	2144	1	The	the	DT
20417	2144	2	problem	problem	NN
20417	2144	3	of	of	IN
20417	2144	4	flight	flight	NN
20417	2144	5	,	,	,
20417	2144	6	as	as	IN
20417	2144	7	has	have	VBZ
20417	2144	8	been	be	VBN
20417	2144	9	said	say	VBN
20417	2144	10	in	in	IN
20417	2144	11	a	a	DT
20417	2144	12	previous	previous	JJ
20417	2144	13	chapter	chapter	NN
20417	2144	14	,	,	,
20417	2144	15	has	have	VBZ
20417	2144	16	been	be	VBN
20417	2144	17	solved	solve	VBN
20417	2144	18	four	four	CD
20417	2144	19	times	time	NNS
20417	2144	20	,	,	,
20417	2144	21	and	and	CC
20417	2144	22	the	the	DT
20417	2144	23	solution	solution	NN
20417	2144	24	has	have	VBZ
20417	2144	25	been	be	VBN
20417	2144	26	different	different	JJ
20417	2144	27	in	in	IN
20417	2144	28	each	each	DT
20417	2144	29	case	case	NN
20417	2144	30	.	.	.
20417	2145	1	The	the	DT
20417	2145	2	four	four	CD
20417	2145	3	solutions	solution	NNS
20417	2145	4	are	be	VBP
20417	2145	5	those	those	DT
20417	2145	6	offered	offer	VBN
20417	2145	7	by	by	IN
20417	2145	8	insects	insect	NNS
20417	2145	9	,	,	,
20417	2145	10	extinct	extinct	VBD
20417	2145	11	Pterodactyls	Pterodactyls	NNP
20417	2145	12	,	,	,
20417	2145	13	birds	bird	NNS
20417	2145	14	,	,	,
20417	2145	15	and	and	CC
20417	2145	16	bats	bat	NNS
20417	2145	17	.	.	.
20417	2146	1	Moreover	moreover	RB
20417	2146	2	,	,	,
20417	2146	3	as	as	IN
20417	2146	4	has	have	VBZ
20417	2146	5	been	be	VBN
20417	2146	6	pointed	point	VBN
20417	2146	7	out	out	RP
20417	2146	8	,	,	,
20417	2146	9	there	there	EX
20417	2146	10	have	have	VBP
20417	2146	11	been	be	VBN
20417	2146	12	numerous	numerous	JJ
20417	2146	13	attempts	attempt	NNS
20417	2146	14	at	at	IN
20417	2146	15	flight	flight	NN
20417	2146	16	which	which	WDT
20417	2146	17	remain	remain	VBP
20417	2146	18	glorious	glorious	JJ
20417	2146	19	failures	failure	NNS
20417	2146	20	,	,	,
20417	2146	21	notably	notably	RB
20417	2146	22	the	the	DT
20417	2146	23	flying	fly	VBG
20417	2146	24	fishes	fish	NNS
20417	2146	25	,	,	,
20417	2146	26	which	which	WDT
20417	2146	27	take	take	VBP
20417	2146	28	a	a	DT
20417	2146	29	great	great	JJ
20417	2146	30	leap	leap	NN
20417	2146	31	and	and	CC
20417	2146	32	hold	hold	VB
20417	2146	33	their	-PRON-	PRP$
20417	2146	34	pectoral	pectoral	JJ
20417	2146	35	fins	fin	NNS
20417	2146	36	taut	taut	NNP
20417	2146	37	;	;	:
20417	2146	38	the	the	DT
20417	2146	39	Flying	Flying	NNP
20417	2146	40	Tree	Tree	NNP
20417	2146	41	-	-	HYPH
20417	2146	42	Toad	Toad	NNP
20417	2146	43	,	,	,
20417	2146	44	whose	whose	WP$
20417	2146	45	webbed	web	VBN
20417	2146	46	fingers	finger	NNS
20417	2146	47	and	and	CC
20417	2146	48	toes	toe	NNS
20417	2146	49	form	form	VBP
20417	2146	50	a	a	DT
20417	2146	51	parachute	parachute	NN
20417	2146	52	;	;	:
20417	2146	53	the	the	DT
20417	2146	54	Flying	Flying	NNP
20417	2146	55	Lizard	Lizard	NNP
20417	2146	56	(	(	-LRB-
20417	2146	57	_	_	NNP
20417	2146	58	Draco	Draco	NNP
20417	2146	59	volans	volans	NNPS
20417	2146	60	_	_	NNP
20417	2146	61	)	)	-RRB-
20417	2146	62	,	,	,
20417	2146	63	which	which	WDT
20417	2146	64	has	have	VBZ
20417	2146	65	its	-PRON-	PRP$
20417	2146	66	skin	skin	NN
20417	2146	67	pushed	push	VBN
20417	2146	68	out	out	RP
20417	2146	69	on	on	IN
20417	2146	70	five	five	CD
20417	2146	71	or	or	CC
20417	2146	72	six	six	CD
20417	2146	73	greatly	greatly	RB
20417	2146	74	elongated	elongate	VBN
20417	2146	75	mobile	mobile	JJ
20417	2146	76	ribs	rib	NNS
20417	2146	77	;	;	,
20417	2146	78	and	and	CC
20417	2146	79	various	various	JJ
20417	2146	80	"	"	``
20417	2146	81	flying	flying	JJ
20417	2146	82	"	"	''
20417	2146	83	mammals	mammal	NNS
20417	2146	84	,	,	,
20417	2146	85	e.g.	e.g.	RB
20417	2147	1	Flying	fly	VBG
20417	2147	2	Phalangers	Phalangers	NNPS
20417	2147	3	and	and	CC
20417	2147	4	Flying	Flying	NNP
20417	2147	5	Squirrels	Squirrels	NNP
20417	2147	6	,	,	,
20417	2147	7	which	which	WDT
20417	2147	8	take	take	VBP
20417	2147	9	great	great	JJ
20417	2147	10	swooping	swooping	NN
20417	2147	11	leaps	leaps	RB
20417	2147	12	from	from	IN
20417	2147	13	tree	tree	NN
20417	2147	14	to	to	IN
20417	2147	15	tree	tree	NN
20417	2147	16	.	.	.
20417	2148	1	The	the	DT
20417	2148	2	wings	wing	NNS
20417	2148	3	of	of	IN
20417	2148	4	an	an	DT
20417	2148	5	insect	insect	NN
20417	2148	6	are	be	VBP
20417	2148	7	hollow	hollow	JJ
20417	2148	8	flattened	flatten	VBN
20417	2148	9	sacs	sac	NNS
20417	2148	10	which	which	WDT
20417	2148	11	grow	grow	VBP
20417	2148	12	out	out	RP
20417	2148	13	from	from	IN
20417	2148	14	the	the	DT
20417	2148	15	upper	upper	JJ
20417	2148	16	parts	part	NNS
20417	2148	17	of	of	IN
20417	2148	18	the	the	DT
20417	2148	19	sides	side	NNS
20417	2148	20	of	of	IN
20417	2148	21	the	the	DT
20417	2148	22	second	second	JJ
20417	2148	23	and	and	CC
20417	2148	24	third	third	JJ
20417	2148	25	rings	ring	NNS
20417	2148	26	of	of	IN
20417	2148	27	the	the	DT
20417	2148	28	region	region	NN
20417	2148	29	called	call	VBD
20417	2148	30	the	the	DT
20417	2148	31	thorax	thorax	NN
20417	2148	32	.	.	.
20417	2149	1	They	-PRON-	PRP
20417	2149	2	are	be	VBP
20417	2149	3	worked	work	VBN
20417	2149	4	by	by	IN
20417	2149	5	powerful	powerful	JJ
20417	2149	6	muscles	muscle	NNS
20417	2149	7	,	,	,
20417	2149	8	and	and	CC
20417	2149	9	are	be	VBP
20417	2149	10	supported	support	VBN
20417	2149	11	,	,	,
20417	2149	12	like	like	IN
20417	2149	13	a	a	DT
20417	2149	14	fan	fan	NN
20417	2149	15	,	,	,
20417	2149	16	by	by	IN
20417	2149	17	ribs	rib	NNS
20417	2149	18	of	of	IN
20417	2149	19	chitin	chitin	NN
20417	2149	20	,	,	,
20417	2149	21	which	which	WDT
20417	2149	22	may	may	MD
20417	2149	23	be	be	VB
20417	2149	24	accompanied	accompany	VBN
20417	2149	25	by	by	IN
20417	2149	26	air	air	NN
20417	2149	27	-	-	HYPH
20417	2149	28	tubes	tube	NNS
20417	2149	29	,	,	,
20417	2149	30	blood	blood	NN
20417	2149	31	-	-	HYPH
20417	2149	32	channels	channel	NNS
20417	2149	33	,	,	,
20417	2149	34	and	and	CC
20417	2149	35	nerves	nerve	NNS
20417	2149	36	.	.	.
20417	2150	1	The	the	DT
20417	2150	2	insect	insect	NN
20417	2150	3	's	's	POS
20417	2150	4	body	body	NN
20417	2150	5	is	be	VBZ
20417	2150	6	lightly	lightly	RB
20417	2150	7	built	build	VBN
20417	2150	8	and	and	CC
20417	2150	9	very	very	RB
20417	2150	10	perfectly	perfectly	RB
20417	2150	11	aerated	aerated	JJ
20417	2150	12	,	,	,
20417	2150	13	and	and	CC
20417	2150	14	the	the	DT
20417	2150	15	principle	principle	NN
20417	2150	16	of	of	IN
20417	2150	17	the	the	DT
20417	2150	18	insect	insect	NN
20417	2150	19	's	's	POS
20417	2150	20	flight	flight	NN
20417	2150	21	is	be	VBZ
20417	2150	22	the	the	DT
20417	2150	23	extremely	extremely	RB
20417	2150	24	rapid	rapid	JJ
20417	2150	25	striking	striking	NN
20417	2150	26	of	of	IN
20417	2150	27	the	the	DT
20417	2150	28	air	air	NN
20417	2150	29	by	by	IN
20417	2150	30	means	mean	NNS
20417	2150	31	of	of	IN
20417	2150	32	the	the	DT
20417	2150	33	lightly	lightly	RB
20417	2150	34	built	build	VBN
20417	2150	35	elastic	elastic	JJ
20417	2150	36	wings	wing	NNS
20417	2150	37	.	.	.
20417	2151	1	Many	many	JJ
20417	2151	2	an	an	DT
20417	2151	3	insect	insect	NN
20417	2151	4	has	have	VBZ
20417	2151	5	over	over	IN
20417	2151	6	two	two	CD
20417	2151	7	hundred	hundred	CD
20417	2151	8	strokes	stroke	NNS
20417	2151	9	of	of	IN
20417	2151	10	its	-PRON-	PRP$
20417	2151	11	wings	wing	NNS
20417	2151	12	in	in	IN
20417	2151	13	one	one	CD
20417	2151	14	_	_	NNP
20417	2151	15	second	second	JJ
20417	2151	16	_	_	NNP
20417	2151	17	.	.	.
20417	2152	1	Hence	hence	RB
20417	2152	2	,	,	,
20417	2152	3	in	in	IN
20417	2152	4	many	many	JJ
20417	2152	5	cases	case	NNS
20417	2152	6	,	,	,
20417	2152	7	the	the	DT
20417	2152	8	familiar	familiar	JJ
20417	2152	9	hum	hum	NN
20417	2152	10	,	,	,
20417	2152	11	comparable	comparable	JJ
20417	2152	12	on	on	IN
20417	2152	13	a	a	DT
20417	2152	14	small	small	JJ
20417	2152	15	scale	scale	NN
20417	2152	16	to	to	IN
20417	2152	17	that	that	DT
20417	2152	18	produced	produce	VBN
20417	2152	19	by	by	IN
20417	2152	20	the	the	DT
20417	2152	21	rapidly	rapidly	RB
20417	2152	22	revolving	revolving	JJ
20417	2152	23	blades	blade	NNS
20417	2152	24	of	of	IN
20417	2152	25	an	an	DT
20417	2152	26	aeroplane	aeroplane	NN
20417	2152	27	's	's	POS
20417	2152	28	propeller	propeller	NN
20417	2152	29	.	.	.
20417	2153	1	For	for	IN
20417	2153	2	a	a	DT
20417	2153	3	short	short	JJ
20417	2153	4	distance	distance	NN
20417	2153	5	a	a	DT
20417	2153	6	bee	bee	NN
20417	2153	7	can	can	MD
20417	2153	8	outfly	outfly	VB
20417	2153	9	a	a	DT
20417	2153	10	pigeon	pigeon	NN
20417	2153	11	,	,	,
20417	2153	12	but	but	CC
20417	2153	13	few	few	JJ
20417	2153	14	insects	insect	NNS
20417	2153	15	can	can	MD
20417	2153	16	fly	fly	VB
20417	2153	17	far	far	RB
20417	2153	18	,	,	,
20417	2153	19	and	and	CC
20417	2153	20	they	-PRON-	PRP
20417	2153	21	are	be	VBP
20417	2153	22	easily	easily	RB
20417	2153	23	blown	blow	VBN
20417	2153	24	away	away	RP
20417	2153	25	or	or	CC
20417	2153	26	blown	blow	VBN
20417	2153	27	back	back	RB
20417	2153	28	by	by	IN
20417	2153	29	the	the	DT
20417	2153	30	wind	wind	NN
20417	2153	31	.	.	.
20417	2154	1	Dragon	dragon	NN
20417	2154	2	-	-	HYPH
20417	2154	3	flies	fly	NNS
20417	2154	4	and	and	CC
20417	2154	5	bees	bee	NNS
20417	2154	6	may	may	MD
20417	2154	7	be	be	VB
20417	2154	8	cited	cite	VBN
20417	2154	9	as	as	IN
20417	2154	10	examples	example	NNS
20417	2154	11	of	of	IN
20417	2154	12	insects	insect	NNS
20417	2154	13	that	that	WDT
20417	2154	14	often	often	RB
20417	2154	15	fly	fly	VBP
20417	2154	16	for	for	IN
20417	2154	17	two	two	CD
20417	2154	18	or	or	CC
20417	2154	19	three	three	CD
20417	2154	20	miles	mile	NNS
20417	2154	21	.	.	.
20417	2155	1	But	but	CC
20417	2155	2	this	this	DT
20417	2155	3	is	be	VBZ
20417	2155	4	exceptional	exceptional	JJ
20417	2155	5	,	,	,
20417	2155	6	and	and	CC
20417	2155	7	the	the	DT
20417	2155	8	usual	usual	JJ
20417	2155	9	shortness	shortness	NN
20417	2155	10	of	of	IN
20417	2155	11	insect	insect	JJ
20417	2155	12	flight	flight	NN
20417	2155	13	is	be	VBZ
20417	2155	14	an	an	DT
20417	2155	15	important	important	JJ
20417	2155	16	fact	fact	NN
20417	2155	17	for	for	IN
20417	2155	18	man	man	NN
20417	2155	19	since	since	IN
20417	2155	20	it	-PRON-	PRP
20417	2155	21	limits	limit	VBZ
20417	2155	22	the	the	DT
20417	2155	23	range	range	NN
20417	2155	24	of	of	IN
20417	2155	25	insects	insect	NNS
20417	2155	26	like	like	IN
20417	2155	27	house	house	NN
20417	2155	28	-	-	HYPH
20417	2155	29	flies	fly	NNS
20417	2155	30	and	and	CC
20417	2155	31	mosquitoes	mosquito	NNS
20417	2155	32	which	which	WDT
20417	2155	33	are	be	VBP
20417	2155	34	vehicles	vehicle	NNS
20417	2155	35	of	of	IN
20417	2155	36	typhoid	typhoid	NN
20417	2155	37	fever	fever	NN
20417	2155	38	and	and	CC
20417	2155	39	malaria	malaria	NN
20417	2155	40	respectively	respectively	RB
20417	2155	41	.	.	.
20417	2156	1	The	the	DT
20417	2156	2	most	most	RBS
20417	2156	3	primitive	primitive	JJ
20417	2156	4	insects	insect	NNS
20417	2156	5	(	(	-LRB-
20417	2156	6	spring	spring	NN
20417	2156	7	-	-	HYPH
20417	2156	8	tails	tail	NNS
20417	2156	9	and	and	CC
20417	2156	10	bristle	bristle	NN
20417	2156	11	-	-	HYPH
20417	2156	12	tails	tail	NNS
20417	2156	13	)	)	-RRB-
20417	2156	14	show	show	VBP
20417	2156	15	no	no	DT
20417	2156	16	trace	trace	NN
20417	2156	17	of	of	IN
20417	2156	18	wings	wing	NNS
20417	2156	19	,	,	,
20417	2156	20	while	while	IN
20417	2156	21	fleas	flea	NNS
20417	2156	22	and	and	CC
20417	2156	23	lice	lice	NN
20417	2156	24	have	have	VBP
20417	2156	25	become	become	VBN
20417	2156	26	secondarily	secondarily	NNP
20417	2156	27	wingless	wingless	NN
20417	2156	28	.	.	.
20417	2157	1	It	-PRON-	PRP
20417	2157	2	is	be	VBZ
20417	2157	3	interesting	interesting	JJ
20417	2157	4	to	to	TO
20417	2157	5	notice	notice	VB
20417	2157	6	that	that	IN
20417	2157	7	some	some	DT
20417	2157	8	insects	insect	NNS
20417	2157	9	only	only	RB
20417	2157	10	fly	fly	VBP
20417	2157	11	once	once	RB
20417	2157	12	in	in	IN
20417	2157	13	their	-PRON-	PRP$
20417	2157	14	lifetime	lifetime	NN
20417	2157	15	,	,	,
20417	2157	16	namely	namely	RB
20417	2157	17	,	,	,
20417	2157	18	in	in	IN
20417	2157	19	connection	connection	NN
20417	2157	20	with	with	IN
20417	2157	21	mating	mating	NN
20417	2157	22	.	.	.
20417	2158	1	The	the	DT
20417	2158	2	evolution	evolution	NN
20417	2158	3	of	of	IN
20417	2158	4	the	the	DT
20417	2158	5	insect	insect	NN
20417	2158	6	's	's	POS
20417	2158	7	wing	wing	NN
20417	2158	8	remains	remain	VBZ
20417	2158	9	quite	quite	RB
20417	2158	10	obscure	obscure	JJ
20417	2158	11	,	,	,
20417	2158	12	but	but	CC
20417	2158	13	it	-PRON-	PRP
20417	2158	14	is	be	VBZ
20417	2158	15	probable	probable	JJ
20417	2158	16	that	that	IN
20417	2158	17	insects	insect	NNS
20417	2158	18	could	could	MD
20417	2158	19	run	run	VB
20417	2158	20	,	,	,
20417	2158	21	leap	leap	NNP
20417	2158	22	,	,	,
20417	2158	23	and	and	CC
20417	2158	24	parachute	parachute	VB
20417	2158	25	before	before	IN
20417	2158	26	they	-PRON-	PRP
20417	2158	27	could	could	MD
20417	2158	28	actually	actually	RB
20417	2158	29	fly	fly	VB
20417	2158	30	.	.	.
20417	2159	1	The	the	DT
20417	2159	2	extinct	extinct	JJ
20417	2159	3	Flying	Flying	NNP
20417	2159	4	Dragons	Dragons	NNPS
20417	2159	5	or	or	CC
20417	2159	6	Pterodactyls	Pterodactyls	NNP
20417	2159	7	had	have	VBD
20417	2159	8	their	-PRON-	PRP$
20417	2159	9	golden	golden	JJ
20417	2159	10	age	age	NN
20417	2159	11	in	in	IN
20417	2159	12	the	the	DT
20417	2159	13	Cretaceous	cretaceous	JJ
20417	2159	14	era	era	NN
20417	2159	15	,	,	,
20417	2159	16	after	after	IN
20417	2159	17	which	which	WDT
20417	2159	18	they	-PRON-	PRP
20417	2159	19	disappeared	disappear	VBD
20417	2159	20	,	,	,
20417	2159	21	leaving	leave	VBG
20417	2159	22	no	no	DT
20417	2159	23	descendants	descendant	NNS
20417	2159	24	.	.	.
20417	2160	1	A	a	DT
20417	2160	2	fold	fold	NN
20417	2160	3	of	of	IN
20417	2160	4	skin	skin	NN
20417	2160	5	was	be	VBD
20417	2160	6	spread	spread	VBN
20417	2160	7	out	out	RB
20417	2160	8	from	from	IN
20417	2160	9	the	the	DT
20417	2160	10	sides	side	NNS
20417	2160	11	of	of	IN
20417	2160	12	the	the	DT
20417	2160	13	body	body	NN
20417	2160	14	by	by	IN
20417	2160	15	the	the	DT
20417	2160	16	enormously	enormously	RB
20417	2160	17	elongated	elongated	JJ
20417	2160	18	outermost	outermost	NNP
20417	2160	19	finger	finger	NNP
20417	2160	20	(	(	-LRB-
20417	2160	21	usually	usually	RB
20417	2160	22	regarded	regard	VBN
20417	2160	23	as	as	IN
20417	2160	24	corresponding	correspond	VBG
20417	2160	25	to	to	IN
20417	2160	26	our	-PRON-	PRP$
20417	2160	27	little	little	JJ
20417	2160	28	finger	finger	NN
20417	2160	29	)	)	-RRB-
20417	2160	30	;	;	:
20417	2160	31	it	-PRON-	PRP
20417	2160	32	was	be	VBD
20417	2160	33	continued	continue	VBN
20417	2160	34	to	to	IN
20417	2160	35	the	the	DT
20417	2160	36	hind	hind	NN
20417	2160	37	-	-	HYPH
20417	2160	38	legs	leg	NNS
20417	2160	39	and	and	CC
20417	2160	40	thence	thence	NN
20417	2160	41	to	to	IN
20417	2160	42	the	the	DT
20417	2160	43	tail	tail	NN
20417	2160	44	.	.	.
20417	2161	1	It	-PRON-	PRP
20417	2161	2	is	be	VBZ
20417	2161	3	unlikely	unlikely	JJ
20417	2161	4	that	that	IN
20417	2161	5	the	the	DT
20417	2161	6	Pterodactyls	Pterodactyls	NNP
20417	2161	7	could	could	MD
20417	2161	8	fly	fly	VB
20417	2161	9	far	far	RB
20417	2161	10	,	,	,
20417	2161	11	for	for	IN
20417	2161	12	they	-PRON-	PRP
20417	2161	13	have	have	VBP
20417	2161	14	at	at	IN
20417	2161	15	most	most	RBS
20417	2161	16	a	a	DT
20417	2161	17	weak	weak	JJ
20417	2161	18	keel	keel	NN
20417	2161	19	on	on	IN
20417	2161	20	their	-PRON-	PRP$
20417	2161	21	breast	breast	NN
20417	2161	22	-	-	HYPH
20417	2161	23	bone	bone	NN
20417	2161	24	;	;	:
20417	2161	25	on	on	IN
20417	2161	26	the	the	DT
20417	2161	27	other	other	JJ
20417	2161	28	hand	hand	NN
20417	2161	29	,	,	,
20417	2161	30	some	some	DT
20417	2161	31	of	of	IN
20417	2161	32	them	-PRON-	PRP
20417	2161	33	show	show	VBP
20417	2161	34	a	a	DT
20417	2161	35	marked	marked	JJ
20417	2161	36	fusion	fusion	NN
20417	2161	37	of	of	IN
20417	2161	38	dorsal	dorsal	NN
20417	2161	39	vertebræ	vertebræ	NN
20417	2161	40	,	,	,
20417	2161	41	which	which	WDT
20417	2161	42	,	,	,
20417	2161	43	as	as	IN
20417	2161	44	in	in	IN
20417	2161	45	flying	fly	VBG
20417	2161	46	birds	bird	NNS
20417	2161	47	,	,	,
20417	2161	48	must	must	MD
20417	2161	49	have	have	VB
20417	2161	50	served	serve	VBN
20417	2161	51	as	as	IN
20417	2161	52	a	a	DT
20417	2161	53	firm	firm	JJ
20417	2161	54	fulcrum	fulcrum	NN
20417	2161	55	for	for	IN
20417	2161	56	the	the	DT
20417	2161	57	stroke	stroke	NN
20417	2161	58	of	of	IN
20417	2161	59	the	the	DT
20417	2161	60	wings	wing	NNS
20417	2161	61	.	.	.
20417	2162	1	The	the	DT
20417	2162	2	quaint	quaint	NN
20417	2162	3	creatures	creature	NNS
20417	2162	4	varied	vary	VBD
20417	2162	5	from	from	IN
20417	2162	6	the	the	DT
20417	2162	7	size	size	NN
20417	2162	8	of	of	IN
20417	2162	9	a	a	DT
20417	2162	10	sparrow	sparrow	NN
20417	2162	11	up	up	IN
20417	2162	12	to	to	IN
20417	2162	13	a	a	DT
20417	2162	14	magnificent	magnificent	JJ
20417	2162	15	spread	spread	NN
20417	2162	16	of	of	IN
20417	2162	17	15	15	CD
20417	2162	18	-	-	SYM
20417	2162	19	20	20	CD
20417	2162	20	feet	foot	NNS
20417	2162	21	from	from	IN
20417	2162	22	tip	tip	NN
20417	2162	23	to	to	IN
20417	2162	24	tip	tip	NN
20417	2162	25	of	of	IN
20417	2162	26	the	the	DT
20417	2162	27	wings	wing	NNS
20417	2162	28	.	.	.
20417	2163	1	They	-PRON-	PRP
20417	2163	2	were	be	VBD
20417	2163	3	the	the	DT
20417	2163	4	largest	large	JJS
20417	2163	5	of	of	IN
20417	2163	6	all	all	DT
20417	2163	7	flying	fly	VBG
20417	2163	8	creatures	creature	NNS
20417	2163	9	.	.	.
20417	2164	1	The	the	DT
20417	2164	2	bird	bird	NN
20417	2164	3	's	's	POS
20417	2164	4	solution	solution	NN
20417	2164	5	of	of	IN
20417	2164	6	the	the	DT
20417	2164	7	problem	problem	NN
20417	2164	8	of	of	IN
20417	2164	9	flight	flight	NN
20417	2164	10	,	,	,
20417	2164	11	which	which	WDT
20417	2164	12	will	will	MD
20417	2164	13	be	be	VB
20417	2164	14	discussed	discuss	VBN
20417	2164	15	separately	separately	RB
20417	2164	16	,	,	,
20417	2164	17	is	be	VBZ
20417	2164	18	centred	centre	VBN
20417	2164	19	in	in	IN
20417	2164	20	the	the	DT
20417	2164	21	feather	feather	NN
20417	2164	22	,	,	,
20417	2164	23	which	which	WDT
20417	2164	24	forms	form	VBZ
20417	2164	25	a	a	DT
20417	2164	26	coherent	coherent	JJ
20417	2164	27	vane	vane	NN
20417	2164	28	for	for	IN
20417	2164	29	striking	strike	VBG
20417	2164	30	the	the	DT
20417	2164	31	air	air	NN
20417	2164	32	.	.	.
20417	2165	1	In	in	IN
20417	2165	2	Pterodactyl	Pterodactyl	NNP
20417	2165	3	and	and	CC
20417	2165	4	bat	bat	VB
20417	2165	5	the	the	DT
20417	2165	6	wing	wing	NN
20417	2165	7	is	be	VBZ
20417	2165	8	a	a	DT
20417	2165	9	web	web	NN
20417	2165	10	-	-	HYPH
20417	2165	11	wing	wing	NN
20417	2165	12	or	or	CC
20417	2165	13	patagium	patagium	NN
20417	2165	14	,	,	,
20417	2165	15	and	and	CC
20417	2165	16	a	a	DT
20417	2165	17	small	small	JJ
20417	2165	18	web	web	NN
20417	2165	19	is	be	VBZ
20417	2165	20	to	to	TO
20417	2165	21	be	be	VB
20417	2165	22	seen	see	VBN
20417	2165	23	on	on	IN
20417	2165	24	the	the	DT
20417	2165	25	front	front	JJ
20417	2165	26	side	side	NN
20417	2165	27	of	of	IN
20417	2165	28	the	the	DT
20417	2165	29	bird	bird	NN
20417	2165	30	's	's	POS
20417	2165	31	wing	wing	NN
20417	2165	32	.	.	.
20417	2166	1	But	but	CC
20417	2166	2	the	the	DT
20417	2166	3	bird	bird	NN
20417	2166	4	's	's	POS
20417	2166	5	patagium	patagium	NN
20417	2166	6	is	be	VBZ
20417	2166	7	unimportant	unimportant	JJ
20417	2166	8	,	,	,
20417	2166	9	and	and	CC
20417	2166	10	the	the	DT
20417	2166	11	bird	bird	NN
20417	2166	12	's	's	POS
20417	2166	13	wing	wing	NN
20417	2166	14	is	be	VBZ
20417	2166	15	on	on	IN
20417	2166	16	an	an	DT
20417	2166	17	evolutionary	evolutionary	JJ
20417	2166	18	tack	tack	NN
20417	2166	19	of	of	IN
20417	2166	20	its	-PRON-	PRP$
20417	2166	21	own	own	JJ
20417	2166	22	--	--	:
20417	2166	23	a	a	DT
20417	2166	24	fore	fore	JJ
20417	2166	25	-	-	HYPH
20417	2166	26	limb	limb	NN
20417	2166	27	transformed	transform	VBN
20417	2166	28	for	for	IN
20417	2166	29	bearing	bear	VBG
20417	2166	30	the	the	DT
20417	2166	31	feathers	feather	NNS
20417	2166	32	of	of	IN
20417	2166	33	flight	flight	NN
20417	2166	34	.	.	.
20417	2167	1	Feathers	feather	NNS
20417	2167	2	are	be	VBP
20417	2167	3	in	in	IN
20417	2167	4	a	a	DT
20417	2167	5	general	general	JJ
20417	2167	6	way	way	NN
20417	2167	7	comparable	comparable	JJ
20417	2167	8	to	to	IN
20417	2167	9	the	the	DT
20417	2167	10	scales	scale	NNS
20417	2167	11	of	of	IN
20417	2167	12	reptiles	reptile	NNS
20417	2167	13	,	,	,
20417	2167	14	but	but	CC
20417	2167	15	only	only	RB
20417	2167	16	in	in	IN
20417	2167	17	a	a	DT
20417	2167	18	general	general	JJ
20417	2167	19	way	way	NN
20417	2167	20	,	,	,
20417	2167	21	and	and	CC
20417	2167	22	no	no	DT
20417	2167	23	transition	transition	NN
20417	2167	24	stage	stage	NN
20417	2167	25	is	be	VBZ
20417	2167	26	known	know	VBN
20417	2167	27	between	between	IN
20417	2167	28	the	the	DT
20417	2167	29	two	two	CD
20417	2167	30	.	.	.
20417	2168	1	Birds	bird	NNS
20417	2168	2	evolved	evolve	VBD
20417	2168	3	from	from	IN
20417	2168	4	a	a	DT
20417	2168	5	bipedal	bipedal	JJ
20417	2168	6	Dinosaur	Dinosaur	NNP
20417	2168	7	stock	stock	NN
20417	2168	8	,	,	,
20417	2168	9	as	as	IN
20417	2168	10	has	have	VBZ
20417	2168	11	been	be	VBN
20417	2168	12	noticed	notice	VBN
20417	2168	13	already	already	RB
20417	2168	14	,	,	,
20417	2168	15	and	and	CC
20417	2168	16	it	-PRON-	PRP
20417	2168	17	is	be	VBZ
20417	2168	18	highly	highly	RB
20417	2168	19	probable	probable	JJ
20417	2168	20	that	that	IN
20417	2168	21	they	-PRON-	PRP
20417	2168	22	began	begin	VBD
20417	2168	23	their	-PRON-	PRP$
20417	2168	24	ascent	ascent	NN
20417	2168	25	by	by	IN
20417	2168	26	taking	take	VBG
20417	2168	27	running	run	VBG
20417	2168	28	leaps	leap	NNS
20417	2168	29	along	along	IN
20417	2168	30	the	the	DT
20417	2168	31	ground	ground	NN
20417	2168	32	,	,	,
20417	2168	33	flapping	flap	VBG
20417	2168	34	their	-PRON-	PRP$
20417	2168	35	scaly	scaly	NNP
20417	2168	36	fore	fore	NN
20417	2168	37	-	-	HYPH
20417	2168	38	limbs	limb	NNS
20417	2168	39	,	,	,
20417	2168	40	and	and	CC
20417	2168	41	balancing	balance	VBG
20417	2168	42	themselves	-PRON-	PRP
20417	2168	43	in	in	IN
20417	2168	44	kangaroo	kangaroo	NNP
20417	2168	45	-	-	HYPH
20417	2168	46	like	like	JJ
20417	2168	47	fashion	fashion	NN
20417	2168	48	with	with	IN
20417	2168	49	an	an	DT
20417	2168	50	extended	extended	JJ
20417	2168	51	tail	tail	NN
20417	2168	52	.	.	.
20417	2169	1	A	a	DT
20417	2169	2	second	second	JJ
20417	2169	3	chapter	chapter	NN
20417	2169	4	was	be	VBD
20417	2169	5	probably	probably	RB
20417	2169	6	an	an	DT
20417	2169	7	arboreal	arboreal	JJ
20417	2169	8	apprenticeship	apprenticeship	NN
20417	2169	9	,	,	,
20417	2169	10	during	during	IN
20417	2169	11	which	which	WDT
20417	2169	12	they	-PRON-	PRP
20417	2169	13	made	make	VBD
20417	2169	14	a	a	DT
20417	2169	15	fine	fine	JJ
20417	2169	16	art	art	NN
20417	2169	17	of	of	IN
20417	2169	18	parachuting	parachuting	NN
20417	2169	19	--	--	:
20417	2169	20	a	a	DT
20417	2169	21	persistence	persistence	NN
20417	2169	22	of	of	IN
20417	2169	23	which	which	WDT
20417	2169	24	is	be	VBZ
20417	2169	25	to	to	TO
20417	2169	26	be	be	VB
20417	2169	27	seen	see	VBN
20417	2169	28	in	in	IN
20417	2169	29	the	the	DT
20417	2169	30	pigeon	pigeon	NN
20417	2169	31	"	"	``
20417	2169	32	gliding	glide	VBG
20417	2169	33	"	"	''
20417	2169	34	from	from	IN
20417	2169	35	the	the	DT
20417	2169	36	dovecot	dovecot	NNS
20417	2169	37	to	to	IN
20417	2169	38	the	the	DT
20417	2169	39	ground	ground	NN
20417	2169	40	.	.	.
20417	2170	1	It	-PRON-	PRP
20417	2170	2	is	be	VBZ
20417	2170	3	in	in	IN
20417	2170	4	birds	bird	NNS
20417	2170	5	that	that	WDT
20417	2170	6	the	the	DT
20417	2170	7	mastery	mastery	NN
20417	2170	8	of	of	IN
20417	2170	9	the	the	DT
20417	2170	10	air	air	NN
20417	2170	11	reaches	reach	VBZ
20417	2170	12	its	-PRON-	PRP$
20417	2170	13	climax	climax	NN
20417	2170	14	,	,	,
20417	2170	15	and	and	CC
20417	2170	16	the	the	DT
20417	2170	17	mysterious	mysterious	JJ
20417	2170	18	"	"	``
20417	2170	19	sailing	sailing	NN
20417	2170	20	"	"	''
20417	2170	21	of	of	IN
20417	2170	22	the	the	DT
20417	2170	23	albatross	albatross	JJ
20417	2170	24	and	and	CC
20417	2170	25	the	the	DT
20417	2170	26	vulture	vulture	NN
20417	2170	27	is	be	VBZ
20417	2170	28	surely	surely	RB
20417	2170	29	the	the	DT
20417	2170	30	most	most	RBS
20417	2170	31	remarkable	remarkable	JJ
20417	2170	32	locomotor	locomotor	NN
20417	2170	33	triumph	triumph	NN
20417	2170	34	that	that	WDT
20417	2170	35	has	have	VBZ
20417	2170	36	ever	ever	RB
20417	2170	37	been	be	VBN
20417	2170	38	achieved	achieve	VBN
20417	2170	39	.	.	.
20417	2171	1	Without	without	IN
20417	2171	2	any	any	DT
20417	2171	3	apparent	apparent	JJ
20417	2171	4	stroke	stroke	NN
20417	2171	5	of	of	IN
20417	2171	6	the	the	DT
20417	2171	7	wings	wing	NNS
20417	2171	8	,	,	,
20417	2171	9	the	the	DT
20417	2171	10	bird	bird	NN
20417	2171	11	sails	sail	VBZ
20417	2171	12	for	for	IN
20417	2171	13	half	half	PDT
20417	2171	14	an	an	DT
20417	2171	15	hour	hour	NN
20417	2171	16	at	at	IN
20417	2171	17	a	a	DT
20417	2171	18	time	time	NN
20417	2171	19	with	with	IN
20417	2171	20	the	the	DT
20417	2171	21	wind	wind	NN
20417	2171	22	and	and	CC
20417	2171	23	against	against	IN
20417	2171	24	the	the	DT
20417	2171	25	wind	wind	NN
20417	2171	26	,	,	,
20417	2171	27	around	around	IN
20417	2171	28	the	the	DT
20417	2171	29	ship	ship	NN
20417	2171	30	and	and	CC
20417	2171	31	in	in	IN
20417	2171	32	majestic	majestic	JJ
20417	2171	33	spirals	spiral	NNS
20417	2171	34	in	in	IN
20417	2171	35	the	the	DT
20417	2171	36	sky	sky	NN
20417	2171	37	,	,	,
20417	2171	38	probably	probably	RB
20417	2171	39	taking	take	VBG
20417	2171	40	advantage	advantage	NN
20417	2171	41	of	of	IN
20417	2171	42	currents	current	NNS
20417	2171	43	of	of	IN
20417	2171	44	air	air	NN
20417	2171	45	of	of	IN
20417	2171	46	different	different	JJ
20417	2171	47	velocities	velocity	NNS
20417	2171	48	,	,	,
20417	2171	49	and	and	CC
20417	2171	50	continually	continually	RB
20417	2171	51	changing	change	VBG
20417	2171	52	energy	energy	NN
20417	2171	53	of	of	IN
20417	2171	54	position	position	NN
20417	2171	55	into	into	IN
20417	2171	56	energy	energy	NN
20417	2171	57	of	of	IN
20417	2171	58	motion	motion	NN
20417	2171	59	as	as	IN
20417	2171	60	it	-PRON-	PRP
20417	2171	61	sinks	sink	VBZ
20417	2171	62	,	,	,
20417	2171	63	and	and	CC
20417	2171	64	energy	energy	NN
20417	2171	65	of	of	IN
20417	2171	66	motion	motion	NN
20417	2171	67	into	into	IN
20417	2171	68	energy	energy	NN
20417	2171	69	of	of	IN
20417	2171	70	position	position	NN
20417	2171	71	as	as	IN
20417	2171	72	it	-PRON-	PRP
20417	2171	73	rises	rise	VBZ
20417	2171	74	.	.	.
20417	2172	1	It	-PRON-	PRP
20417	2172	2	is	be	VBZ
20417	2172	3	interesting	interesting	JJ
20417	2172	4	to	to	TO
20417	2172	5	know	know	VB
20417	2172	6	that	that	IN
20417	2172	7	some	some	DT
20417	2172	8	dragon	dragon	NN
20417	2172	9	-	-	HYPH
20417	2172	10	flies	fly	NNS
20417	2172	11	are	be	VBP
20417	2172	12	also	also	RB
20417	2172	13	able	able	JJ
20417	2172	14	to	to	TO
20417	2172	15	"	"	``
20417	2172	16	sail	sail	VB
20417	2172	17	.	.	.
20417	2172	18	"	"	''
20417	2173	1	The	the	DT
20417	2173	2	web	web	NN
20417	2173	3	-	-	HYPH
20417	2173	4	wing	wing	NN
20417	2173	5	of	of	IN
20417	2173	6	bats	bat	NNS
20417	2173	7	involves	involve	VBZ
20417	2173	8	much	much	RB
20417	2173	9	more	more	JJR
20417	2173	10	than	than	IN
20417	2173	11	the	the	DT
20417	2173	12	fore	fore	NN
20417	2173	13	-	-	HYPH
20417	2173	14	arm	arm	NN
20417	2173	15	.	.	.
20417	2174	1	The	the	DT
20417	2174	2	double	double	JJ
20417	2174	3	fold	fold	NN
20417	2174	4	of	of	IN
20417	2174	5	skin	skin	NN
20417	2174	6	begins	begin	VBZ
20417	2174	7	on	on	IN
20417	2174	8	the	the	DT
20417	2174	9	side	side	NN
20417	2174	10	of	of	IN
20417	2174	11	the	the	DT
20417	2174	12	neck	neck	NN
20417	2174	13	,	,	,
20417	2174	14	passes	pass	VBZ
20417	2174	15	along	along	IN
20417	2174	16	the	the	DT
20417	2174	17	front	front	NN
20417	2174	18	of	of	IN
20417	2174	19	the	the	DT
20417	2174	20	arm	arm	NN
20417	2174	21	,	,	,
20417	2174	22	skips	skip	VBZ
20417	2174	23	the	the	DT
20417	2174	24	thumb	thumb	NN
20417	2174	25	,	,	,
20417	2174	26	and	and	CC
20417	2174	27	is	be	VBZ
20417	2174	28	continued	continue	VBN
20417	2174	29	over	over	IN
20417	2174	30	the	the	DT
20417	2174	31	elongated	elongated	JJ
20417	2174	32	palm	palm	NN
20417	2174	33	-	-	HYPH
20417	2174	34	bones	bone	NNS
20417	2174	35	and	and	CC
20417	2174	36	fingers	finger	NNS
20417	2174	37	to	to	IN
20417	2174	38	the	the	DT
20417	2174	39	sides	side	NNS
20417	2174	40	of	of	IN
20417	2174	41	the	the	DT
20417	2174	42	body	body	NN
20417	2174	43	again	again	RB
20417	2174	44	,	,	,
20417	2174	45	and	and	CC
20417	2174	46	to	to	IN
20417	2174	47	the	the	DT
20417	2174	48	hind	hind	NN
20417	2174	49	-	-	HYPH
20417	2174	50	legs	leg	NNS
20417	2174	51	,	,	,
20417	2174	52	and	and	CC
20417	2174	53	to	to	IN
20417	2174	54	the	the	DT
20417	2174	55	tail	tail	NN
20417	2174	56	if	if	IN
20417	2174	57	there	there	EX
20417	2174	58	is	be	VBZ
20417	2174	59	a	a	DT
20417	2174	60	tail	tail	NN
20417	2174	61	.	.	.
20417	2175	1	It	-PRON-	PRP
20417	2175	2	is	be	VBZ
20417	2175	3	interesting	interesting	JJ
20417	2175	4	to	to	TO
20417	2175	5	find	find	VB
20417	2175	6	that	that	IN
20417	2175	7	the	the	DT
20417	2175	8	bones	bone	NNS
20417	2175	9	of	of	IN
20417	2175	10	the	the	DT
20417	2175	11	bat	bat	NN
20417	2175	12	's	's	POS
20417	2175	13	skeleton	skeleton	NN
20417	2175	14	tend	tend	VBP
20417	2175	15	to	to	TO
20417	2175	16	be	be	VB
20417	2175	17	lightly	lightly	RB
20417	2175	18	built	build	VBN
20417	2175	19	as	as	IN
20417	2175	20	in	in	IN
20417	2175	21	birds	bird	NNS
20417	2175	22	,	,	,
20417	2175	23	that	that	IN
20417	2175	24	the	the	DT
20417	2175	25	breast	breast	NN
20417	2175	26	-	-	HYPH
20417	2175	27	bone	bone	NN
20417	2175	28	has	have	VBZ
20417	2175	29	likewise	likewise	RB
20417	2175	30	a	a	DT
20417	2175	31	keel	keel	NN
20417	2175	32	for	for	IN
20417	2175	33	the	the	DT
20417	2175	34	better	well	JJR
20417	2175	35	insertion	insertion	NN
20417	2175	36	of	of	IN
20417	2175	37	the	the	DT
20417	2175	38	pectoral	pectoral	JJ
20417	2175	39	muscles	muscle	NNS
20417	2175	40	,	,	,
20417	2175	41	and	and	CC
20417	2175	42	that	that	IN
20417	2175	43	there	there	EX
20417	2175	44	is	be	VBZ
20417	2175	45	a	a	DT
20417	2175	46	solidifying	solidifying	NN
20417	2175	47	of	of	IN
20417	2175	48	the	the	DT
20417	2175	49	vertebræ	vertebræ	NN
20417	2175	50	of	of	IN
20417	2175	51	the	the	DT
20417	2175	52	back	back	NN
20417	2175	53	,	,	,
20417	2175	54	affording	afford	VBG
20417	2175	55	as	as	IN
20417	2175	56	in	in	IN
20417	2175	57	birds	bird	NNS
20417	2175	58	a	a	DT
20417	2175	59	firm	firm	JJ
20417	2175	60	basis	basis	NN
20417	2175	61	for	for	IN
20417	2175	62	the	the	DT
20417	2175	63	wing	wing	NN
20417	2175	64	action	action	NN
20417	2175	65	.	.	.
20417	2176	1	Such	such	JJ
20417	2176	2	similar	similar	JJ
20417	2176	3	adaptations	adaptation	NNS
20417	2176	4	to	to	IN
20417	2176	5	similar	similar	JJ
20417	2176	6	needs	need	NNS
20417	2176	7	,	,	,
20417	2176	8	occurring	occur	VBG
20417	2176	9	in	in	IN
20417	2176	10	animals	animal	NNS
20417	2176	11	not	not	RB
20417	2176	12	nearly	nearly	RB
20417	2176	13	related	relate	VBN
20417	2176	14	to	to	IN
20417	2176	15	one	one	CD
20417	2176	16	another	another	DT
20417	2176	17	,	,	,
20417	2176	18	are	be	VBP
20417	2176	19	called	call	VBN
20417	2176	20	"	"	``
20417	2176	21	convergences	convergence	NNS
20417	2176	22	,	,	,
20417	2176	23	"	"	''
20417	2176	24	and	and	CC
20417	2176	25	form	form	VB
20417	2176	26	a	a	DT
20417	2176	27	very	very	RB
20417	2176	28	interesting	interesting	JJ
20417	2176	29	study	study	NN
20417	2176	30	.	.	.
20417	2177	1	In	in	IN
20417	2177	2	addition	addition	NN
20417	2177	3	to	to	IN
20417	2177	4	adaptations	adaptation	NNS
20417	2177	5	which	which	WDT
20417	2177	6	the	the	DT
20417	2177	7	bat	bat	NN
20417	2177	8	shares	share	NNS
20417	2177	9	with	with	IN
20417	2177	10	the	the	DT
20417	2177	11	flying	fly	VBG
20417	2177	12	bird	bird	NN
20417	2177	13	,	,	,
20417	2177	14	it	-PRON-	PRP
20417	2177	15	has	have	VBZ
20417	2177	16	many	many	JJ
20417	2177	17	of	of	IN
20417	2177	18	its	-PRON-	PRP$
20417	2177	19	own	own	JJ
20417	2177	20	.	.	.
20417	2178	1	There	there	EX
20417	2178	2	are	be	VBP
20417	2178	3	so	so	RB
20417	2178	4	many	many	JJ
20417	2178	5	nerve	nerve	NN
20417	2178	6	-	-	HYPH
20417	2178	7	endings	ending	NNS
20417	2178	8	on	on	IN
20417	2178	9	the	the	DT
20417	2178	10	wing	wing	NN
20417	2178	11	,	,	,
20417	2178	12	and	and	CC
20417	2178	13	often	often	RB
20417	2178	14	also	also	RB
20417	2178	15	on	on	IN
20417	2178	16	special	special	JJ
20417	2178	17	skin	skin	NN
20417	2178	18	-	-	HYPH
20417	2178	19	leaves	leave	NNS
20417	2178	20	about	about	IN
20417	2178	21	the	the	DT
20417	2178	22	ears	ear	NNS
20417	2178	23	and	and	CC
20417	2178	24	nose	nose	NN
20417	2178	25	,	,	,
20417	2178	26	that	that	IN
20417	2178	27	the	the	DT
20417	2178	28	bat	bat	NN
20417	2178	29	flying	fly	VBG
20417	2178	30	in	in	IN
20417	2178	31	the	the	DT
20417	2178	32	dusk	dusk	NN
20417	2178	33	does	do	VBZ
20417	2178	34	not	not	RB
20417	2178	35	knock	knock	VB
20417	2178	36	against	against	IN
20417	2178	37	branches	branch	NNS
20417	2178	38	or	or	CC
20417	2178	39	other	other	JJ
20417	2178	40	obstacles	obstacle	NNS
20417	2178	41	.	.	.
20417	2179	1	Some	some	DT
20417	2179	2	say	say	VBP
20417	2179	3	that	that	IN
20417	2179	4	it	-PRON-	PRP
20417	2179	5	is	be	VBZ
20417	2179	6	helped	help	VBN
20417	2179	7	by	by	IN
20417	2179	8	the	the	DT
20417	2179	9	echoes	echo	NNS
20417	2179	10	of	of	IN
20417	2179	11	its	-PRON-	PRP$
20417	2179	12	high	high	RB
20417	2179	13	-	-	HYPH
20417	2179	14	pitched	pitch	VBN
20417	2179	15	voice	voice	NN
20417	2179	16	,	,	,
20417	2179	17	but	but	CC
20417	2179	18	there	there	EX
20417	2179	19	is	be	VBZ
20417	2179	20	no	no	DT
20417	2179	21	doubt	doubt	NN
20417	2179	22	as	as	IN
20417	2179	23	to	to	IN
20417	2179	24	its	-PRON-	PRP$
20417	2179	25	exquisite	exquisite	JJ
20417	2179	26	tactility	tactility	NN
20417	2179	27	.	.	.
20417	2180	1	That	that	IN
20417	2180	2	it	-PRON-	PRP
20417	2180	3	usually	usually	RB
20417	2180	4	produces	produce	VBZ
20417	2180	5	only	only	RB
20417	2180	6	a	a	DT
20417	2180	7	single	single	JJ
20417	2180	8	young	young	JJ
20417	2180	9	one	one	NN
20417	2180	10	at	at	IN
20417	2180	11	a	a	DT
20417	2180	12	time	time	NN
20417	2180	13	is	be	VBZ
20417	2180	14	a	a	DT
20417	2180	15	clear	clear	JJ
20417	2180	16	adaptation	adaptation	NN
20417	2180	17	to	to	IN
20417	2180	18	flight	flight	NN
20417	2180	19	,	,	,
20417	2180	20	and	and	CC
20417	2180	21	similarly	similarly	RB
20417	2180	22	the	the	DT
20417	2180	23	sharp	sharp	JJ
20417	2180	24	,	,	,
20417	2180	25	mountain	mountain	NN
20417	2180	26	-	-	HYPH
20417	2180	27	top	top	NN
20417	2180	28	-	-	HYPH
20417	2180	29	like	like	JJ
20417	2180	30	cusps	cusp	NNS
20417	2180	31	on	on	IN
20417	2180	32	the	the	DT
20417	2180	33	back	back	NN
20417	2180	34	teeth	tooth	NNS
20417	2180	35	are	be	VBP
20417	2180	36	adapted	adapt	VBN
20417	2180	37	in	in	IN
20417	2180	38	insectivorous	insectivorous	JJ
20417	2180	39	bats	bat	NNS
20417	2180	40	for	for	IN
20417	2180	41	crunching	crunch	VBG
20417	2180	42	insects	insect	NNS
20417	2180	43	.	.	.
20417	2181	1	Whether	whether	IN
20417	2181	2	we	-PRON-	PRP
20417	2181	3	think	think	VBP
20417	2181	4	of	of	IN
20417	2181	5	the	the	DT
20417	2181	6	triumphant	triumphant	NN
20417	2181	7	flight	flight	NN
20417	2181	8	of	of	IN
20417	2181	9	birds	bird	NNS
20417	2181	10	,	,	,
20417	2181	11	reaching	reach	VBG
20417	2181	12	a	a	DT
20417	2181	13	climax	climax	NN
20417	2181	14	in	in	IN
20417	2181	15	migration	migration	NN
20417	2181	16	,	,	,
20417	2181	17	or	or	CC
20417	2181	18	of	of	IN
20417	2181	19	the	the	DT
20417	2181	20	marvel	marvel	NN
20417	2181	21	that	that	IN
20417	2181	22	a	a	DT
20417	2181	23	creature	creature	NN
20417	2181	24	of	of	IN
20417	2181	25	the	the	DT
20417	2181	26	earth	earth	NN
20417	2181	27	--	--	:
20417	2181	28	as	as	IN
20417	2181	29	a	a	DT
20417	2181	30	mammal	mammal	JJ
20417	2181	31	essentially	essentially	RB
20417	2181	32	is	be	VBZ
20417	2181	33	--	--	:
20417	2181	34	should	should	MD
20417	2181	35	evolve	evolve	VB
20417	2181	36	such	such	PDT
20417	2181	37	a	a	DT
20417	2181	38	mastery	mastery	NN
20417	2181	39	of	of	IN
20417	2181	40	the	the	DT
20417	2181	41	air	air	NN
20417	2181	42	as	as	IN
20417	2181	43	we	-PRON-	PRP
20417	2181	44	see	see	VBP
20417	2181	45	in	in	IN
20417	2181	46	bats	bat	NNS
20417	2181	47	,	,	,
20417	2181	48	or	or	CC
20417	2181	49	even	even	RB
20417	2181	50	of	of	IN
20417	2181	51	the	the	DT
20417	2181	52	repeated	repeated	JJ
20417	2181	53	but	but	CC
20417	2181	54	splendid	splendid	JJ
20417	2181	55	failures	failure	NNS
20417	2181	56	which	which	WDT
20417	2181	57	parachuting	parachute	VBG
20417	2181	58	animals	animal	NNS
20417	2181	59	illustrate	illustrate	VBP
20417	2181	60	,	,	,
20417	2181	61	we	-PRON-	PRP
20417	2181	62	gain	gain	VBP
20417	2181	63	an	an	DT
20417	2181	64	impression	impression	NN
20417	2181	65	of	of	IN
20417	2181	66	the	the	DT
20417	2181	67	insurgence	insurgence	NN
20417	2181	68	of	of	IN
20417	2181	69	living	living	NN
20417	2181	70	creatures	creature	NNS
20417	2181	71	in	in	IN
20417	2181	72	their	-PRON-	PRP$
20417	2181	73	characteristic	characteristic	JJ
20417	2181	74	endeavour	endeavour	NN
20417	2181	75	after	after	IN
20417	2181	76	fuller	full	JJR
20417	2181	77	well	well	NN
20417	2181	78	-	-	HYPH
20417	2181	79	being	being	NN
20417	2181	80	.	.	.
20417	2182	1	We	-PRON-	PRP
20417	2182	2	have	have	VBP
20417	2182	3	said	say	VBN
20417	2182	4	enough	enough	JJ
20417	2182	5	to	to	TO
20417	2182	6	show	show	VB
20417	2182	7	how	how	WRB
20417	2182	8	well	well	RB
20417	2182	9	adapted	adapt	VBN
20417	2182	10	many	many	JJ
20417	2182	11	animals	animal	NNS
20417	2182	12	are	be	VBP
20417	2182	13	to	to	TO
20417	2182	14	meet	meet	VB
20417	2182	15	the	the	DT
20417	2182	16	particular	particular	JJ
20417	2182	17	difficulties	difficulty	NNS
20417	2182	18	of	of	IN
20417	2182	19	the	the	DT
20417	2182	20	haunt	haunt	NN
20417	2182	21	which	which	WDT
20417	2182	22	they	-PRON-	PRP
20417	2182	23	tenant	tenant	VBP
20417	2182	24	.	.	.
20417	2183	1	But	but	CC
20417	2183	2	difficulties	difficulty	NNS
20417	2183	3	and	and	CC
20417	2183	4	limitations	limitation	NNS
20417	2183	5	are	be	VBP
20417	2183	6	ever	ever	RB
20417	2183	7	arising	arise	VBG
20417	2183	8	afresh	afresh	RB
20417	2183	9	,	,	,
20417	2183	10	and	and	CC
20417	2183	11	so	so	RB
20417	2183	12	one	one	CD
20417	2183	13	fitness	fitness	NN
20417	2183	14	follows	follow	VBZ
20417	2183	15	on	on	IN
20417	2183	16	another	another	DT
20417	2183	17	.	.	.
20417	2184	1	It	-PRON-	PRP
20417	2184	2	is	be	VBZ
20417	2184	3	natural	natural	JJ
20417	2184	4	,	,	,
20417	2184	5	therefore	therefore	RB
20417	2184	6	,	,	,
20417	2184	7	to	to	TO
20417	2184	8	pass	pass	VB
20417	2184	9	to	to	IN
20417	2184	10	the	the	DT
20417	2184	11	frequent	frequent	JJ
20417	2184	12	occurrence	occurrence	NN
20417	2184	13	of	of	IN
20417	2184	14	protective	protective	JJ
20417	2184	15	resemblance	resemblance	NN
20417	2184	16	,	,	,
20417	2184	17	camouflage	camouflage	NN
20417	2184	18	,	,	,
20417	2184	19	and	and	CC
20417	2184	20	mimicry	mimicry	NN
20417	2184	21	--	--	:
20417	2184	22	the	the	DT
20417	2184	23	subject	subject	NN
20417	2184	24	of	of	IN
20417	2184	25	the	the	DT
20417	2184	26	next	next	JJ
20417	2184	27	article	article	NN
20417	2184	28	.	.	.
20417	2185	1	BIBLIOGRAPHY	BIBLIOGRAPHY	NNP
20417	2185	2	ELMHIRST	ELMHIRST	NNP
20417	2185	3	,	,	,
20417	2185	4	R.	R.	NNP
20417	2185	5	,	,	,
20417	2185	6	_	_	NNP
20417	2185	7	Animals	Animals	NNPS
20417	2185	8	of	of	IN
20417	2185	9	the	the	DT
20417	2185	10	Shore	Shore	NNP
20417	2185	11	_	_	NNP
20417	2185	12	.	.	.
20417	2186	1	FLATTELY	FLATTELY	NNP
20417	2186	2	AND	and	CC
20417	2186	3	WALTON	WALTON	NNP
20417	2186	4	,	,	,
20417	2186	5	_	_	NNP
20417	2186	6	The	the	DT
20417	2186	7	Biology	Biology	NNP
20417	2186	8	of	of	IN
20417	2186	9	the	the	DT
20417	2186	10	Shore	Shore	NNP
20417	2186	11	_	_	NNP
20417	2186	12	(	(	-LRB-
20417	2186	13	1921	1921	CD
20417	2186	14	)	)	-RRB-
20417	2186	15	.	.	.
20417	2187	1	FURNEAUX	FURNEAUX	NNP
20417	2187	2	,	,	,
20417	2187	3	_	_	NNP
20417	2187	4	Life	Life	NNP
20417	2187	5	of	of	IN
20417	2187	6	Ponds	Ponds	NNPS
20417	2187	7	and	and	CC
20417	2187	8	Streams	Streams	NNPS
20417	2187	9	_	_	NNP
20417	2187	10	.	.	.
20417	2188	1	HICKSON	HICKSON	NNP
20417	2188	2	,	,	,
20417	2188	3	S.	S.	NNP
20417	2188	4	J.	J.	NNP
20417	2188	5	,	,	,
20417	2188	6	_	_	NNP
20417	2188	7	Story	Story	NNP
20417	2188	8	of	of	IN
20417	2188	9	Life	Life	NNP
20417	2188	10	in	in	IN
20417	2188	11	the	the	DT
20417	2188	12	Seas	Seas	NNPS
20417	2188	13	_	_	NNP
20417	2188	14	and	and	CC
20417	2188	15	_	_	NNP
20417	2188	16	Fauna	Fauna	NNP
20417	2188	17	of	of	IN
20417	2188	18	the	the	DT
20417	2188	19	Deep	Deep	NNP
20417	2188	20	Sea	Sea	NNP
20417	2188	21	_	_	NNP
20417	2188	22	.	.	.
20417	2189	1	JOHNSTONE	JOHNSTONE	NNP
20417	2189	2	,	,	,
20417	2189	3	J.	J.	NNP
20417	2189	4	,	,	,
20417	2189	5	_	_	NNP
20417	2189	6	Life	Life	NNP
20417	2189	7	in	in	IN
20417	2189	8	the	the	DT
20417	2189	9	Sea	Sea	NNP
20417	2189	10	_	_	NNP
20417	2189	11	(	(	-LRB-
20417	2189	12	Cambridge	Cambridge	NNP
20417	2189	13	Manual	Manual	NNP
20417	2189	14	of	of	IN
20417	2189	15	Science	Science	NNP
20417	2189	16	)	)	-RRB-
20417	2189	17	.	.	.
20417	2190	1	MIALL	MIALL	NNP
20417	2190	2	,	,	,
20417	2190	3	L.	L.	NNP
20417	2190	4	C.	C.	NNP
20417	2190	5	,	,	,
20417	2190	6	_	_	NNP
20417	2190	7	Aquatic	Aquatic	NNP
20417	2190	8	Insects	Insects	NNPS
20417	2190	9	_	_	NNP
20417	2190	10	.	.	.
20417	2191	1	MURRAY	MURRAY	NNP
20417	2191	2	,	,	,
20417	2191	3	SIR	SIR	NNP
20417	2191	4	JOHN	JOHN	NNP
20417	2191	5	,	,	,
20417	2191	6	_	_	NNP
20417	2191	7	The	the	DT
20417	2191	8	Ocean	Ocean	NNP
20417	2191	9	_	_	NNP
20417	2191	10	(	(	-LRB-
20417	2191	11	Home	Home	NNP
20417	2191	12	University	University	NNP
20417	2191	13	Library	Library	NNP
20417	2191	14	)	)	-RRB-
20417	2191	15	.	.	.
20417	2192	1	MURRAY	MURRAY	NNP
20417	2192	2	,	,	,
20417	2192	3	SIR	SIR	NNP
20417	2192	4	JOHN	JOHN	NNP
20417	2192	5	AND	and	CC
20417	2192	6	HJORT	HJORT	NNP
20417	2192	7	,	,	,
20417	2192	8	DR	DR	NNP
20417	2192	9	.	.	.
20417	2192	10	J.	J.	NNP
20417	2192	11	,	,	,
20417	2192	12	_	_	NNP
20417	2192	13	The	the	DT
20417	2192	14	Depths	Depths	NNPS
20417	2192	15	of	of	IN
20417	2192	16	the	the	DT
20417	2192	17	Ocean	Ocean	NNP
20417	2192	18	_	_	NNP
20417	2192	19	.	.	.
20417	2193	1	NEWBIGIN	NEWBIGIN	NNP
20417	2193	2	,	,	,
20417	2193	3	M.	M.	NNP
20417	2193	4	I.	I.	NNP
20417	2193	5	,	,	,
20417	2193	6	_	_	NNP
20417	2193	7	Life	Life	NNP
20417	2193	8	by	by	IN
20417	2193	9	the	the	DT
20417	2193	10	Sea	Sea	NNP
20417	2193	11	Shore	Shore	NNP
20417	2193	12	_	_	NNP
20417	2193	13	.	.	.
20417	2194	1	PYCRAFT	PYCRAFT	NNP
20417	2194	2	,	,	,
20417	2194	3	W.	W.	NNP
20417	2194	4	P.	P.	NNP
20417	2194	5	,	,	,
20417	2194	6	_	_	NNP
20417	2194	7	History	history	NN
20417	2194	8	of	of	IN
20417	2194	9	Birds	Birds	NNPS
20417	2194	10	_	_	NNP
20417	2194	11	.	.	.
20417	2195	1	SCHARFF	SCHARFF	NNP
20417	2195	2	,	,	,
20417	2195	3	R.	R.	NNP
20417	2195	4	F.	F.	NNP
20417	2195	5	,	,	,
20417	2195	6	_	_	NNP
20417	2195	7	History	history	NN
20417	2195	8	of	of	IN
20417	2195	9	the	the	DT
20417	2195	10	European	European	NNP
20417	2195	11	Fauna	Fauna	NNP
20417	2195	12	_	_	NNP
20417	2195	13	(	(	-LRB-
20417	2195	14	Contemp	Contemp	NNP
20417	2195	15	.	.	.
20417	2196	1	Sci	Sci	NNP
20417	2196	2	.	.	.
20417	2197	1	Series	Series	NNP
20417	2197	2	)	)	-RRB-
20417	2197	3	.	.	.
20417	2198	1	THOMSON	THOMSON	NNP
20417	2198	2	,	,	,
20417	2198	3	J.	J.	NNP
20417	2198	4	ARTHUR	ARTHUR	NNP
20417	2198	5	,	,	,
20417	2198	6	_	_	NNP
20417	2198	7	The	the	DT
20417	2198	8	Wonder	Wonder	NNP
20417	2198	9	of	of	IN
20417	2198	10	Life	Life	NNP
20417	2198	11	_	_	NNP
20417	2198	12	(	(	-LRB-
20417	2198	13	1914	1914	CD
20417	2198	14	)	)	-RRB-
20417	2198	15	and	and	CC
20417	2198	16	_	_	NNP
20417	2198	17	The	the	DT
20417	2198	18	Haunts	Haunts	NNPS
20417	2198	19	of	of	IN
20417	2198	20	Life	Life	NNP
20417	2198	21	_	_	NNP
20417	2198	22	(	(	-LRB-
20417	2198	23	1921	1921	CD
20417	2198	24	)	)	-RRB-
20417	2198	25	.	.	.
20417	2199	1	IV	IV	NNP
20417	2199	2	THE	the	DT
20417	2199	3	STRUGGLE	struggle	NN
20417	2199	4	FOR	for	IN
20417	2199	5	EXISTENCE	EXISTENCE	NNP
20417	2199	6	ANIMAL	ANIMAL	NNP
20417	2199	7	AND	and	CC
20417	2199	8	BIRD	BIRD	NNP
20417	2199	9	MIMICRY	MIMICRY	NNS
20417	2199	10	AND	and	CC
20417	2199	11	DISGUISE	DISGUISE	NNS
20417	2199	12	§	§	CD
20417	2199	13	1	1	CD
20417	2199	14	For	for	IN
20417	2199	15	every	every	DT
20417	2199	16	animal	animal	NN
20417	2199	17	one	one	CD
20417	2199	18	discovers	discover	NNS
20417	2199	19	when	when	WRB
20417	2199	20	observing	observe	VBG
20417	2199	21	carefully	carefully	RB
20417	2199	22	,	,	,
20417	2199	23	there	there	EX
20417	2199	24	must	must	MD
20417	2199	25	be	be	VB
20417	2199	26	ten	ten	CD
20417	2199	27	unseen	unseen	JJ
20417	2199	28	.	.	.
20417	2200	1	This	this	DT
20417	2200	2	is	be	VBZ
20417	2200	3	partly	partly	RB
20417	2200	4	because	because	IN
20417	2200	5	many	many	JJ
20417	2200	6	animals	animal	NNS
20417	2200	7	burrow	burrow	VBP
20417	2200	8	in	in	IN
20417	2200	9	the	the	DT
20417	2200	10	ground	ground	NN
20417	2200	11	or	or	CC
20417	2200	12	get	get	VB
20417	2200	13	in	in	IN
20417	2200	14	underneath	underneath	JJ
20417	2200	15	things	thing	NNS
20417	2200	16	and	and	CC
20417	2200	17	into	into	IN
20417	2200	18	dark	dark	JJ
20417	2200	19	corners	corner	NNS
20417	2200	20	,	,	,
20417	2200	21	being	be	VBG
20417	2200	22	what	what	WP
20417	2200	23	is	be	VBZ
20417	2200	24	called	call	VBN
20417	2200	25	cryptozoic	cryptozoic	NNP
20417	2200	26	or	or	CC
20417	2200	27	elusive	elusive	JJ
20417	2200	28	.	.	.
20417	2201	1	But	but	CC
20417	2201	2	it	-PRON-	PRP
20417	2201	3	is	be	VBZ
20417	2201	4	partly	partly	RB
20417	2201	5	because	because	IN
20417	2201	6	many	many	JJ
20417	2201	7	animals	animal	NNS
20417	2201	8	put	put	VBN
20417	2201	9	on	on	IN
20417	2201	10	disguise	disguise	NN
20417	2201	11	or	or	CC
20417	2201	12	have	have	VBP
20417	2201	13	in	in	IN
20417	2201	14	some	some	DT
20417	2201	15	way	way	NN
20417	2201	16	acquired	acquire	VBD
20417	2201	17	a	a	DT
20417	2201	18	garment	garment	NN
20417	2201	19	of	of	IN
20417	2201	20	invisibility	invisibility	NN
20417	2201	21	.	.	.
20417	2202	1	This	this	DT
20417	2202	2	is	be	VBZ
20417	2202	3	very	very	RB
20417	2202	4	common	common	JJ
20417	2202	5	among	among	IN
20417	2202	6	animals	animal	NNS
20417	2202	7	,	,	,
20417	2202	8	and	and	CC
20417	2202	9	it	-PRON-	PRP
20417	2202	10	occurs	occur	VBZ
20417	2202	11	in	in	IN
20417	2202	12	many	many	JJ
20417	2202	13	forms	form	NNS
20417	2202	14	and	and	CC
20417	2202	15	degrees	degree	NNS
20417	2202	16	.	.	.
20417	2203	1	The	the	DT
20417	2203	2	reason	reason	NN
20417	2203	3	why	why	WRB
20417	2203	4	it	-PRON-	PRP
20417	2203	5	is	be	VBZ
20417	2203	6	so	so	RB
20417	2203	7	common	common	JJ
20417	2203	8	is	be	VBZ
20417	2203	9	because	because	IN
20417	2203	10	the	the	DT
20417	2203	11	struggle	struggle	NN
20417	2203	12	for	for	IN
20417	2203	13	existence	existence	NN
20417	2203	14	is	be	VBZ
20417	2203	15	often	often	RB
20417	2203	16	very	very	RB
20417	2203	17	keen	keen	JJ
20417	2203	18	,	,	,
20417	2203	19	and	and	CC
20417	2203	20	the	the	DT
20417	2203	21	reasons	reason	NNS
20417	2203	22	why	why	WRB
20417	2203	23	the	the	DT
20417	2203	24	struggle	struggle	NN
20417	2203	25	for	for	IN
20417	2203	26	existence	existence	NN
20417	2203	27	is	be	VBZ
20417	2203	28	keen	keen	JJ
20417	2203	29	are	be	VBP
20417	2203	30	four	four	CD
20417	2203	31	.	.	.
20417	2204	1	First	first	RB
20417	2204	2	,	,	,
20417	2204	3	there	there	EX
20417	2204	4	is	be	VBZ
20417	2204	5	the	the	DT
20417	2204	6	tendency	tendency	NN
20417	2204	7	to	to	IN
20417	2204	8	over	over	IN
20417	2204	9	-	-	HYPH
20417	2204	10	population	population	NN
20417	2204	11	in	in	IN
20417	2204	12	many	many	JJ
20417	2204	13	animals	animal	NNS
20417	2204	14	,	,	,
20417	2204	15	especially	especially	RB
20417	2204	16	those	those	DT
20417	2204	17	of	of	IN
20417	2204	18	low	low	JJ
20417	2204	19	degree	degree	NN
20417	2204	20	.	.	.
20417	2205	1	Second	second	RB
20417	2205	2	,	,	,
20417	2205	3	there	there	EX
20417	2205	4	is	be	VBZ
20417	2205	5	the	the	DT
20417	2205	6	fact	fact	NN
20417	2205	7	that	that	IN
20417	2205	8	the	the	DT
20417	2205	9	scheme	scheme	NN
20417	2205	10	of	of	IN
20417	2205	11	nature	nature	NN
20417	2205	12	involves	involve	VBZ
20417	2205	13	nutritive	nutritive	JJ
20417	2205	14	chains	chain	NNS
20417	2205	15	or	or	CC
20417	2205	16	successive	successive	JJ
20417	2205	17	incarnations	incarnation	NNS
20417	2205	18	,	,	,
20417	2205	19	one	one	CD
20417	2205	20	animal	animal	NN
20417	2205	21	depending	depend	VBG
20417	2205	22	upon	upon	IN
20417	2205	23	another	another	DT
20417	2205	24	for	for	IN
20417	2205	25	food	food	NN
20417	2205	26	,	,	,
20417	2205	27	and	and	CC
20417	2205	28	all	all	DT
20417	2205	29	in	in	IN
20417	2205	30	the	the	DT
20417	2205	31	long	long	JJ
20417	2205	32	run	run	NN
20417	2205	33	on	on	IN
20417	2205	34	plants	plant	NNS
20417	2205	35	;	;	:
20417	2205	36	thirdly	thirdly	RB
20417	2205	37	,	,	,
20417	2205	38	every	every	DT
20417	2205	39	vigorous	vigorous	JJ
20417	2205	40	animal	animal	NN
20417	2205	41	is	be	VBZ
20417	2205	42	a	a	DT
20417	2205	43	bit	bit	NN
20417	2205	44	of	of	IN
20417	2205	45	a	a	DT
20417	2205	46	hustler	hustler	NN
20417	2205	47	,	,	,
20417	2205	48	given	give	VBN
20417	2205	49	to	to	IN
20417	2205	50	insurgence	insurgence	NN
20417	2205	51	and	and	CC
20417	2205	52	sticking	stick	VBG
20417	2205	53	out	out	RP
20417	2205	54	his	-PRON-	PRP$
20417	2205	55	elbows	elbow	NNS
20417	2205	56	.	.	.
20417	2206	1	There	there	EX
20417	2206	2	is	be	VBZ
20417	2206	3	a	a	DT
20417	2206	4	fourth	fourth	JJ
20417	2206	5	great	great	JJ
20417	2206	6	reason	reason	NN
20417	2206	7	for	for	IN
20417	2206	8	the	the	DT
20417	2206	9	struggle	struggle	NN
20417	2206	10	for	for	IN
20417	2206	11	existence	existence	NN
20417	2206	12	,	,	,
20417	2206	13	namely	namely	RB
20417	2206	14	,	,	,
20417	2206	15	the	the	DT
20417	2206	16	frequent	frequent	JJ
20417	2206	17	changefulness	changefulness	NN
20417	2206	18	of	of	IN
20417	2206	19	the	the	DT
20417	2206	20	physical	physical	JJ
20417	2206	21	environment	environment	NN
20417	2206	22	,	,	,
20417	2206	23	which	which	WDT
20417	2206	24	forces	force	VBZ
20417	2206	25	animals	animal	NNS
20417	2206	26	to	to	TO
20417	2206	27	answer	answer	VB
20417	2206	28	back	back	RP
20417	2206	29	or	or	CC
20417	2206	30	die	die	VB
20417	2206	31	;	;	:
20417	2206	32	but	but	CC
20417	2206	33	the	the	DT
20417	2206	34	first	first	JJ
20417	2206	35	three	three	CD
20417	2206	36	reasons	reason	NNS
20417	2206	37	have	have	VBP
20417	2206	38	most	most	RBS
20417	2206	39	to	to	TO
20417	2206	40	do	do	VB
20417	2206	41	with	with	IN
20417	2206	42	the	the	DT
20417	2206	43	very	very	RB
20417	2206	44	common	common	JJ
20417	2206	45	assumption	assumption	NN
20417	2206	46	of	of	IN
20417	2206	47	some	some	DT
20417	2206	48	sort	sort	NN
20417	2206	49	of	of	IN
20417	2206	50	disguise	disguise	NN
20417	2206	51	.	.	.
20417	2207	1	Even	even	RB
20417	2207	2	when	when	WRB
20417	2207	3	an	an	DT
20417	2207	4	animal	animal	NN
20417	2207	5	is	be	VBZ
20417	2207	6	in	in	IN
20417	2207	7	no	no	DT
20417	2207	8	sense	sense	NN
20417	2207	9	a	a	DT
20417	2207	10	weakling	weakling	NN
20417	2207	11	,	,	,
20417	2207	12	it	-PRON-	PRP
20417	2207	13	may	may	MD
20417	2207	14	be	be	VB
20417	2207	15	very	very	RB
20417	2207	16	advantageous	advantageous	JJ
20417	2207	17	for	for	IN
20417	2207	18	it	-PRON-	PRP
20417	2207	19	to	to	TO
20417	2207	20	be	be	VB
20417	2207	21	inconspicuous	inconspicuous	JJ
20417	2207	22	when	when	WRB
20417	2207	23	it	-PRON-	PRP
20417	2207	24	is	be	VBZ
20417	2207	25	resting	rest	VBG
20417	2207	26	or	or	CC
20417	2207	27	when	when	WRB
20417	2207	28	it	-PRON-	PRP
20417	2207	29	is	be	VBZ
20417	2207	30	taking	take	VBG
20417	2207	31	care	care	NN
20417	2207	32	of	of	IN
20417	2207	33	its	-PRON-	PRP$
20417	2207	34	young	young	JJ
20417	2207	35	.	.	.
20417	2208	1	Our	-PRON-	PRP$
20417	2208	2	problem	problem	NN
20417	2208	3	is	be	VBZ
20417	2208	4	the	the	DT
20417	2208	5	evolution	evolution	NN
20417	2208	6	of	of	IN
20417	2208	7	elusiveness	elusiveness	NN
20417	2208	8	,	,	,
20417	2208	9	so	so	RB
20417	2208	10	far	far	RB
20417	2208	11	at	at	IN
20417	2208	12	least	least	JJS
20417	2208	13	as	as	IN
20417	2208	14	that	that	DT
20417	2208	15	depends	depend	VBZ
20417	2208	16	on	on	IN
20417	2208	17	likeness	likeness	NN
20417	2208	18	to	to	IN
20417	2208	19	surroundings	surrounding	NNS
20417	2208	20	,	,	,
20417	2208	21	on	on	IN
20417	2208	22	protective	protective	JJ
20417	2208	23	resemblance	resemblance	NN
20417	2208	24	to	to	IN
20417	2208	25	other	other	JJ
20417	2208	26	objects	object	NNS
20417	2208	27	,	,	,
20417	2208	28	and	and	CC
20417	2208	29	in	in	IN
20417	2208	30	its	-PRON-	PRP$
20417	2208	31	highest	high	JJS
20417	2208	32	reaches	reach	NNS
20417	2208	33	on	on	IN
20417	2208	34	true	true	JJ
20417	2208	35	mimicry	mimicry	NN
20417	2208	36	.	.	.
20417	2209	1	Colour	colour	NN
20417	2209	2	Permanently	permanently	RB
20417	2209	3	Like	like	IN
20417	2209	4	That	that	DT
20417	2209	5	of	of	IN
20417	2209	6	Surroundings	surrounding	NNS
20417	2209	7	Many	many	JJ
20417	2209	8	animals	animal	NNS
20417	2209	9	living	live	VBG
20417	2209	10	on	on	IN
20417	2209	11	sandy	sandy	JJ
20417	2209	12	places	place	NNS
20417	2209	13	have	have	VBP
20417	2209	14	a	a	DT
20417	2209	15	light	light	JJ
20417	2209	16	-	-	HYPH
20417	2209	17	brown	brown	JJ
20417	2209	18	colour	colour	NN
20417	2209	19	,	,	,
20417	2209	20	as	as	IN
20417	2209	21	is	be	VBZ
20417	2209	22	seen	see	VBN
20417	2209	23	in	in	IN
20417	2209	24	some	some	DT
20417	2209	25	lizards	lizard	NNS
20417	2209	26	and	and	CC
20417	2209	27	snakes	snake	NNS
20417	2209	28	.	.	.
20417	2210	1	The	the	DT
20417	2210	2	green	green	JJ
20417	2210	3	lizard	lizard	NN
20417	2210	4	is	be	VBZ
20417	2210	5	like	like	IN
20417	2210	6	the	the	DT
20417	2210	7	grass	grass	NN
20417	2210	8	and	and	CC
20417	2210	9	the	the	DT
20417	2210	10	green	green	JJ
20417	2210	11	tree	tree	NN
20417	2210	12	-	-	HYPH
20417	2210	13	snake	snake	NN
20417	2210	14	is	be	VBZ
20417	2210	15	inconspicuous	inconspicuous	JJ
20417	2210	16	among	among	IN
20417	2210	17	the	the	DT
20417	2210	18	branches	branch	NNS
20417	2210	19	.	.	.
20417	2211	1	The	the	DT
20417	2211	2	spotted	spotted	JJ
20417	2211	3	leopard	leopard	NN
20417	2211	4	is	be	VBZ
20417	2211	5	suited	suit	VBN
20417	2211	6	to	to	IN
20417	2211	7	the	the	DT
20417	2211	8	interrupted	interrupt	VBN
20417	2211	9	light	light	NN
20417	2211	10	of	of	IN
20417	2211	11	the	the	DT
20417	2211	12	forest	forest	NN
20417	2211	13	,	,	,
20417	2211	14	and	and	CC
20417	2211	15	it	-PRON-	PRP
20417	2211	16	is	be	VBZ
20417	2211	17	sometimes	sometimes	RB
20417	2211	18	hard	hard	JJ
20417	2211	19	to	to	TO
20417	2211	20	tell	tell	VB
20417	2211	21	where	where	WRB
20417	2211	22	the	the	DT
20417	2211	23	jungle	jungle	NN
20417	2211	24	ends	end	VBZ
20417	2211	25	and	and	CC
20417	2211	26	the	the	DT
20417	2211	27	striped	stripe	VBN
20417	2211	28	tiger	tiger	NNP
20417	2211	29	begins	begin	VBZ
20417	2211	30	.	.	.
20417	2212	1	There	there	EX
20417	2212	2	is	be	VBZ
20417	2212	3	no	no	DT
20417	2212	4	better	well	JJR
20417	2212	5	case	case	NN
20417	2212	6	than	than	IN
20417	2212	7	the	the	DT
20417	2212	8	hare	hare	NN
20417	2212	9	or	or	CC
20417	2212	10	the	the	DT
20417	2212	11	partridge	partridge	NN
20417	2212	12	sitting	sit	VBG
20417	2212	13	a	a	DT
20417	2212	14	few	few	JJ
20417	2212	15	yards	yard	NNS
20417	2212	16	off	off	RP
20417	2212	17	on	on	IN
20417	2212	18	the	the	DT
20417	2212	19	ploughed	ploughed	JJ
20417	2212	20	field	field	NN
20417	2212	21	.	.	.
20417	2213	1	Even	even	RB
20417	2213	2	a	a	DT
20417	2213	3	donkey	donkey	NN
20417	2213	4	grazing	graze	VBG
20417	2213	5	in	in	IN
20417	2213	6	the	the	DT
20417	2213	7	dusk	dusk	NN
20417	2213	8	is	be	VBZ
20417	2213	9	much	much	RB
20417	2213	10	more	more	RBR
20417	2213	11	readily	readily	RB
20417	2213	12	heard	hear	VBN
20417	2213	13	than	than	IN
20417	2213	14	seen	see	VBN
20417	2213	15	.	.	.
20417	2214	1	The	the	DT
20417	2214	2	experiment	experiment	NN
20417	2214	3	has	have	VBZ
20417	2214	4	been	be	VBN
20417	2214	5	made	make	VBN
20417	2214	6	of	of	IN
20417	2214	7	tethering	tether	VBG
20417	2214	8	the	the	DT
20417	2214	9	green	green	JJ
20417	2214	10	variety	variety	NN
20417	2214	11	of	of	IN
20417	2214	12	Praying	pray	VBG
20417	2214	13	Mantis	Mantis	NNP
20417	2214	14	on	on	IN
20417	2214	15	green	green	JJ
20417	2214	16	herbage	herbage	NN
20417	2214	17	,	,	,
20417	2214	18	fastening	fasten	VBG
20417	2214	19	them	-PRON-	PRP
20417	2214	20	with	with	IN
20417	2214	21	silk	silk	NN
20417	2214	22	threads	thread	NNS
20417	2214	23	.	.	.
20417	2215	1	They	-PRON-	PRP
20417	2215	2	escape	escape	VBP
20417	2215	3	the	the	DT
20417	2215	4	notice	notice	NN
20417	2215	5	of	of	IN
20417	2215	6	birds	bird	NNS
20417	2215	7	.	.	.
20417	2216	1	The	the	DT
20417	2216	2	same	same	JJ
20417	2216	3	is	be	VBZ
20417	2216	4	true	true	JJ
20417	2216	5	when	when	WRB
20417	2216	6	the	the	DT
20417	2216	7	brown	brown	JJ
20417	2216	8	variety	variety	NN
20417	2216	9	is	be	VBZ
20417	2216	10	tethered	tether	VBN
20417	2216	11	on	on	IN
20417	2216	12	withered	withered	JJ
20417	2216	13	herbage	herbage	NN
20417	2216	14	.	.	.
20417	2217	1	But	but	CC
20417	2217	2	if	if	IN
20417	2217	3	the	the	DT
20417	2217	4	green	green	JJ
20417	2217	5	ones	one	NNS
20417	2217	6	are	be	VBP
20417	2217	7	put	put	VBN
20417	2217	8	on	on	IN
20417	2217	9	brown	brown	JJ
20417	2217	10	plants	plant	NNS
20417	2217	11	,	,	,
20417	2217	12	or	or	CC
20417	2217	13	the	the	DT
20417	2217	14	brown	brown	JJ
20417	2217	15	ones	one	NNS
20417	2217	16	on	on	IN
20417	2217	17	green	green	JJ
20417	2217	18	plants	plant	NNS
20417	2217	19	,	,	,
20417	2217	20	the	the	DT
20417	2217	21	birds	bird	NNS
20417	2217	22	pick	pick	VBP
20417	2217	23	them	-PRON-	PRP
20417	2217	24	off	off	RP
20417	2217	25	.	.	.
20417	2218	1	Similarly	similarly	RB
20417	2218	2	,	,	,
20417	2218	3	out	out	IN
20417	2218	4	of	of	IN
20417	2218	5	300	300	CD
20417	2218	6	chickens	chicken	NNS
20417	2218	7	in	in	IN
20417	2218	8	a	a	DT
20417	2218	9	field	field	NN
20417	2218	10	,	,	,
20417	2218	11	240	240	CD
20417	2218	12	white	white	JJ
20417	2218	13	or	or	CC
20417	2218	14	black	black	JJ
20417	2218	15	and	and	CC
20417	2218	16	therefore	therefore	RB
20417	2218	17	conspicuous	conspicuous	JJ
20417	2218	18	,	,	,
20417	2218	19	60	60	CD
20417	2218	20	spotted	spotted	JJ
20417	2218	21	and	and	CC
20417	2218	22	inconspicuous	inconspicuous	JJ
20417	2218	23	,	,	,
20417	2218	24	24	24	CD
20417	2218	25	were	be	VBD
20417	2218	26	soon	soon	RB
20417	2218	27	picked	pick	VBN
20417	2218	28	off	off	RP
20417	2218	29	by	by	IN
20417	2218	30	crows	crow	NNS
20417	2218	31	,	,	,
20417	2218	32	but	but	CC
20417	2218	33	only	only	RB
20417	2218	34	one	one	CD
20417	2218	35	of	of	IN
20417	2218	36	these	these	DT
20417	2218	37	was	be	VBD
20417	2218	38	spotted	spot	VBN
20417	2218	39	.	.	.
20417	2219	1	This	this	DT
20417	2219	2	was	be	VBD
20417	2219	3	not	not	RB
20417	2219	4	the	the	DT
20417	2219	5	proportion	proportion	NN
20417	2219	6	that	that	IN
20417	2219	7	there	there	EX
20417	2219	8	should	should	MD
20417	2219	9	have	have	VB
20417	2219	10	been	be	VBN
20417	2219	11	if	if	IN
20417	2219	12	the	the	DT
20417	2219	13	mortality	mortality	NN
20417	2219	14	had	have	VBD
20417	2219	15	been	be	VBN
20417	2219	16	fortuitous	fortuitous	JJ
20417	2219	17	.	.	.
20417	2220	1	There	there	EX
20417	2220	2	is	be	VBZ
20417	2220	3	no	no	DT
20417	2220	4	doubt	doubt	NN
20417	2220	5	that	that	IN
20417	2220	6	it	-PRON-	PRP
20417	2220	7	often	often	RB
20417	2220	8	pays	pay	VBZ
20417	2220	9	an	an	DT
20417	2220	10	animal	animal	NN
20417	2220	11	to	to	TO
20417	2220	12	be	be	VB
20417	2220	13	like	like	IN
20417	2220	14	its	-PRON-	PRP$
20417	2220	15	habitual	habitual	JJ
20417	2220	16	surroundings	surrounding	NNS
20417	2220	17	,	,	,
20417	2220	18	like	like	IN
20417	2220	19	a	a	DT
20417	2220	20	little	little	JJ
20417	2220	21	piece	piece	NN
20417	2220	22	of	of	IN
20417	2220	23	scenery	scenery	NN
20417	2220	24	if	if	IN
20417	2220	25	the	the	DT
20417	2220	26	animal	animal	NN
20417	2220	27	is	be	VBZ
20417	2220	28	not	not	RB
20417	2220	29	moving	move	VBG
20417	2220	30	.	.	.
20417	2221	1	It	-PRON-	PRP
20417	2221	2	is	be	VBZ
20417	2221	3	safe	safe	JJ
20417	2221	4	to	to	TO
20417	2221	5	say	say	VB
20417	2221	6	that	that	IN
20417	2221	7	in	in	IN
20417	2221	8	process	process	NN
20417	2221	9	of	of	IN
20417	2221	10	time	time	NN
20417	2221	11	wide	wide	JJ
20417	2221	12	departures	departure	NNS
20417	2221	13	from	from	IN
20417	2221	14	the	the	DT
20417	2221	15	safest	safe	JJS
20417	2221	16	coloration	coloration	NN
20417	2221	17	will	will	MD
20417	2221	18	be	be	VB
20417	2221	19	wiped	wipe	VBN
20417	2221	20	out	out	RP
20417	2221	21	in	in	IN
20417	2221	22	the	the	DT
20417	2221	23	course	course	NN
20417	2221	24	of	of	IN
20417	2221	25	Nature	nature	NN
20417	2221	26	's	's	POS
20417	2221	27	ceaseless	ceaseless	NN
20417	2221	28	sifting	sift	VBG
20417	2221	29	.	.	.
20417	2222	1	But	but	CC
20417	2222	2	we	-PRON-	PRP
20417	2222	3	must	must	MD
20417	2222	4	not	not	RB
20417	2222	5	be	be	VB
20417	2222	6	credulous	credulous	JJ
20417	2222	7	,	,	,
20417	2222	8	and	and	CC
20417	2222	9	there	there	EX
20417	2222	10	are	be	VBP
20417	2222	11	three	three	CD
20417	2222	12	cautions	caution	NNS
20417	2222	13	to	to	TO
20417	2222	14	be	be	VB
20417	2222	15	borne	bear	VBN
20417	2222	16	in	in	IN
20417	2222	17	mind	mind	NN
20417	2222	18	.	.	.
20417	2223	1	(	(	-LRB-
20417	2223	2	1	1	LS
20417	2223	3	)	)	-RRB-
20417	2223	4	An	an	DT
20417	2223	5	animal	animal	NN
20417	2223	6	may	may	MD
20417	2223	7	be	be	VB
20417	2223	8	very	very	RB
20417	2223	9	like	like	IN
20417	2223	10	its	-PRON-	PRP$
20417	2223	11	surroundings	surrounding	NNS
20417	2223	12	without	without	IN
20417	2223	13	there	there	EX
20417	2223	14	being	be	VBG
20417	2223	15	any	any	DT
20417	2223	16	protection	protection	NN
20417	2223	17	implied	imply	VBN
20417	2223	18	.	.	.
20417	2224	1	The	the	DT
20417	2224	2	arrow	arrow	NN
20417	2224	3	-	-	HYPH
20417	2224	4	worms	worm	NNS
20417	2224	5	in	in	IN
20417	2224	6	the	the	DT
20417	2224	7	sea	sea	NN
20417	2224	8	are	be	VBP
20417	2224	9	as	as	RB
20417	2224	10	clear	clear	JJ
20417	2224	11	as	as	IN
20417	2224	12	glass	glass	NN
20417	2224	13	,	,	,
20417	2224	14	and	and	CC
20417	2224	15	so	so	RB
20417	2224	16	are	be	VBP
20417	2224	17	many	many	JJ
20417	2224	18	open	open	JJ
20417	2224	19	-	-	HYPH
20417	2224	20	sea	sea	NN
20417	2224	21	animals	animal	NNS
20417	2224	22	.	.	.
20417	2225	1	But	but	CC
20417	2225	2	this	this	DT
20417	2225	3	is	be	VBZ
20417	2225	4	because	because	IN
20417	2225	5	their	-PRON-	PRP$
20417	2225	6	tissues	tissue	NNS
20417	2225	7	are	be	VBP
20417	2225	8	so	so	RB
20417	2225	9	watery	watery	JJ
20417	2225	10	,	,	,
20417	2225	11	with	with	IN
20417	2225	12	a	a	DT
20417	2225	13	specific	specific	JJ
20417	2225	14	gravity	gravity	NN
20417	2225	15	near	near	IN
20417	2225	16	that	that	DT
20417	2225	17	of	of	IN
20417	2225	18	the	the	DT
20417	2225	19	salt	salt	NN
20417	2225	20	water	water	NN
20417	2225	21	.	.	.
20417	2226	1	And	and	CC
20417	2226	2	the	the	DT
20417	2226	3	invisibility	invisibility	NN
20417	2226	4	does	do	VBZ
20417	2226	5	not	not	RB
20417	2226	6	save	save	VB
20417	2226	7	them	-PRON-	PRP
20417	2226	8	,	,	,
20417	2226	9	always	always	RB
20417	2226	10	or	or	CC
20417	2226	11	often	often	RB
20417	2226	12	,	,	,
20417	2226	13	from	from	IN
20417	2226	14	being	be	VBG
20417	2226	15	swallowed	swallow	VBN
20417	2226	16	by	by	IN
20417	2226	17	larger	large	JJR
20417	2226	18	animals	animal	NNS
20417	2226	19	that	that	WDT
20417	2226	20	gather	gather	VBP
20417	2226	21	the	the	DT
20417	2226	22	harvest	harvest	NN
20417	2226	23	of	of	IN
20417	2226	24	the	the	DT
20417	2226	25	sea	sea	NN
20417	2226	26	.	.	.
20417	2227	1	(	(	-LRB-
20417	2227	2	2	2	LS
20417	2227	3	)	)	-RRB-
20417	2227	4	Among	among	IN
20417	2227	5	the	the	DT
20417	2227	6	cleverer	cleverer	NN
20417	2227	7	animals	animal	NNS
20417	2227	8	it	-PRON-	PRP
20417	2227	9	looks	look	VBZ
20417	2227	10	as	as	IN
20417	2227	11	if	if	IN
20417	2227	12	the	the	DT
20417	2227	13	creature	creature	NN
20417	2227	14	sometimes	sometimes	RB
20417	2227	15	sought	seek	VBD
20417	2227	16	out	out	RP
20417	2227	17	a	a	DT
20417	2227	18	spot	spot	NN
20417	2227	19	where	where	WRB
20417	2227	20	it	-PRON-	PRP
20417	2227	21	was	be	VBD
20417	2227	22	most	most	RBS
20417	2227	23	inconspicuous	inconspicuous	JJ
20417	2227	24	.	.	.
20417	2228	1	A	a	DT
20417	2228	2	spider	spider	NN
20417	2228	3	may	may	MD
20417	2228	4	place	place	VB
20417	2228	5	itself	-PRON-	PRP
20417	2228	6	in	in	IN
20417	2228	7	the	the	DT
20417	2228	8	middle	middle	NN
20417	2228	9	of	of	IN
20417	2228	10	a	a	DT
20417	2228	11	little	little	JJ
20417	2228	12	patch	patch	NN
20417	2228	13	of	of	IN
20417	2228	14	lichen	lichen	NNP
20417	2228	15	,	,	,
20417	2228	16	where	where	WRB
20417	2228	17	its	-PRON-	PRP$
20417	2228	18	self	self	NN
20417	2228	19	-	-	HYPH
20417	2228	20	effacement	effacement	NN
20417	2228	21	is	be	VBZ
20417	2228	22	complete	complete	JJ
20417	2228	23	.	.	.
20417	2229	1	Perhaps	perhaps	RB
20417	2229	2	it	-PRON-	PRP
20417	2229	3	is	be	VBZ
20417	2229	4	more	more	RBR
20417	2229	5	comfortable	comfortable	JJ
20417	2229	6	as	as	RB
20417	2229	7	well	well	RB
20417	2229	8	as	as	IN
20417	2229	9	safer	safe	JJR
20417	2229	10	to	to	TO
20417	2229	11	rest	rest	VB
20417	2229	12	in	in	IN
20417	2229	13	surroundings	surrounding	NNS
20417	2229	14	the	the	DT
20417	2229	15	general	general	JJ
20417	2229	16	colour	colour	NN
20417	2229	17	of	of	IN
20417	2229	18	which	which	WDT
20417	2229	19	is	be	VBZ
20417	2229	20	like	like	IN
20417	2229	21	that	that	DT
20417	2229	22	of	of	IN
20417	2229	23	the	the	DT
20417	2229	24	animal	animal	NN
20417	2229	25	's	's	POS
20417	2229	26	body	body	NN
20417	2229	27	.	.	.
20417	2230	1	(	(	-LRB-
20417	2230	2	3	3	LS
20417	2230	3	)	)	-RRB-
20417	2230	4	The	the	DT
20417	2230	5	fishes	fish	NNS
20417	2230	6	that	that	WDT
20417	2230	7	live	live	VBP
20417	2230	8	among	among	IN
20417	2230	9	the	the	DT
20417	2230	10	coral	coral	JJ
20417	2230	11	-	-	HYPH
20417	2230	12	reefs	reef	NNS
20417	2230	13	are	be	VBP
20417	2230	14	startling	startling	JJ
20417	2230	15	in	in	IN
20417	2230	16	their	-PRON-	PRP$
20417	2230	17	brilliant	brilliant	JJ
20417	2230	18	coloration	coloration	NN
20417	2230	19	,	,	,
20417	2230	20	and	and	CC
20417	2230	21	there	there	EX
20417	2230	22	are	be	VBP
20417	2230	23	many	many	JJ
20417	2230	24	different	different	JJ
20417	2230	25	patterns	pattern	NNS
20417	2230	26	.	.	.
20417	2231	1	To	to	TO
20417	2231	2	explain	explain	VB
20417	2231	3	this	this	DT
20417	2231	4	it	-PRON-	PRP
20417	2231	5	has	have	VBZ
20417	2231	6	been	be	VBN
20417	2231	7	suggested	suggest	VBN
20417	2231	8	that	that	IN
20417	2231	9	these	these	DT
20417	2231	10	fishes	fish	NNS
20417	2231	11	are	be	VBP
20417	2231	12	so	so	RB
20417	2231	13	safe	safe	JJ
20417	2231	14	among	among	IN
20417	2231	15	the	the	DT
20417	2231	16	mazy	mazy	NNP
20417	2231	17	passages	passage	NNS
20417	2231	18	and	and	CC
20417	2231	19	endless	endless	JJ
20417	2231	20	nooks	nook	NNS
20417	2231	21	of	of	IN
20417	2231	22	the	the	DT
20417	2231	23	reefs	reef	NNS
20417	2231	24	,	,	,
20417	2231	25	that	that	IN
20417	2231	26	they	-PRON-	PRP
20417	2231	27	can	can	MD
20417	2231	28	well	well	RB
20417	2231	29	afford	afford	VB
20417	2231	30	to	to	TO
20417	2231	31	wear	wear	VB
20417	2231	32	any	any	DT
20417	2231	33	colour	colour	NN
20417	2231	34	that	that	WDT
20417	2231	35	suits	suit	VBZ
20417	2231	36	their	-PRON-	PRP$
20417	2231	37	constitution	constitution	NN
20417	2231	38	.	.	.
20417	2232	1	In	in	IN
20417	2232	2	some	some	DT
20417	2232	3	cases	case	NNS
20417	2232	4	this	this	DT
20417	2232	5	may	may	MD
20417	2232	6	be	be	VB
20417	2232	7	true	true	JJ
20417	2232	8	,	,	,
20417	2232	9	but	but	CC
20417	2232	10	naturalists	naturalist	NNS
20417	2232	11	who	who	WP
20417	2232	12	have	have	VBP
20417	2232	13	put	put	VBN
20417	2232	14	on	on	RP
20417	2232	15	a	a	DT
20417	2232	16	diving	diving	JJ
20417	2232	17	suit	suit	NN
20417	2232	18	and	and	CC
20417	2232	19	walked	walk	VBD
20417	2232	20	about	about	RB
20417	2232	21	among	among	IN
20417	2232	22	the	the	DT
20417	2232	23	coral	coral	NN
20417	2232	24	have	have	VBP
20417	2232	25	told	tell	VBN
20417	2232	26	us	-PRON-	PRP
20417	2232	27	that	that	IN
20417	2232	28	each	each	DT
20417	2232	29	kind	kind	NN
20417	2232	30	of	of	IN
20417	2232	31	fish	fish	NN
20417	2232	32	is	be	VBZ
20417	2232	33	particularly	particularly	RB
20417	2232	34	suited	suit	VBN
20417	2232	35	to	to	IN
20417	2232	36	some	some	DT
20417	2232	37	particular	particular	JJ
20417	2232	38	place	place	NN
20417	2232	39	,	,	,
20417	2232	40	and	and	CC
20417	2232	41	that	that	IN
20417	2232	42	some	some	DT
20417	2232	43	are	be	VBP
20417	2232	44	suited	suit	VBN
20417	2232	45	for	for	IN
20417	2232	46	midday	midday	NN
20417	2232	47	work	work	NN
20417	2232	48	and	and	CC
20417	2232	49	others	other	NNS
20417	2232	50	for	for	IN
20417	2232	51	evening	evening	NN
20417	2232	52	work	work	NN
20417	2232	53	.	.	.
20417	2233	1	Sometimes	sometimes	RB
20417	2233	2	there	there	EX
20417	2233	3	is	be	VBZ
20417	2233	4	a	a	DT
20417	2233	5	sort	sort	NN
20417	2233	6	of	of	IN
20417	2233	7	Box	Box	NNP
20417	2233	8	and	and	CC
20417	2233	9	Cox	Cox	NNP
20417	2233	10	arrangement	arrangement	NN
20417	2233	11	by	by	IN
20417	2233	12	which	which	WDT
20417	2233	13	two	two	CD
20417	2233	14	different	different	JJ
20417	2233	15	fishes	fish	NNS
20417	2233	16	utilise	utilise	VBP
20417	2233	17	the	the	DT
20417	2233	18	same	same	JJ
20417	2233	19	corner	corner	NN
20417	2233	20	at	at	IN
20417	2233	21	different	different	JJ
20417	2233	22	times	time	NNS
20417	2233	23	.	.	.
20417	2234	1	[	[	-LRB-
20417	2234	2	Illustration	illustration	NN
20417	2234	3	:	:	:
20417	2234	4	THE	the	DT
20417	2234	5	PRAYING	praying	NN
20417	2234	6	MANTIS	manti	NNS
20417	2234	7	(	(	-LRB-
20417	2234	8	_	_	NNP
20417	2234	9	Mantis	Mantis	NNP
20417	2234	10	Religiosa	Religiosa	NNP
20417	2234	11	_	_	NNP
20417	2234	12	)	)	-RRB-
20417	2234	13	A	a	DT
20417	2234	14	very	very	RB
20417	2234	15	voracious	voracious	JJ
20417	2234	16	insect	insect	NN
20417	2234	17	with	with	IN
20417	2234	18	a	a	DT
20417	2234	19	quiet	quiet	JJ
20417	2234	20	,	,	,
20417	2234	21	unobtrusive	unobtrusive	JJ
20417	2234	22	appearance	appearance	NN
20417	2234	23	.	.	.
20417	2235	1	It	-PRON-	PRP
20417	2235	2	holds	hold	VBZ
20417	2235	3	its	-PRON-	PRP$
20417	2235	4	formidable	formidable	JJ
20417	2235	5	forelegs	foreleg	NNS
20417	2235	6	as	as	IN
20417	2235	7	if	if	IN
20417	2235	8	in	in	IN
20417	2235	9	the	the	DT
20417	2235	10	attitude	attitude	NN
20417	2235	11	of	of	IN
20417	2235	12	prayer	prayer	NN
20417	2235	13	;	;	:
20417	2235	14	its	-PRON-	PRP$
20417	2235	15	movements	movement	NNS
20417	2235	16	are	be	VBP
20417	2235	17	very	very	RB
20417	2235	18	slow	slow	JJ
20417	2235	19	and	and	CC
20417	2235	20	stealthy	stealthy	JJ
20417	2235	21	;	;	:
20417	2235	22	and	and	CC
20417	2235	23	there	there	EX
20417	2235	24	is	be	VBZ
20417	2235	25	a	a	DT
20417	2235	26	suggestion	suggestion	NN
20417	2235	27	of	of	IN
20417	2235	28	a	a	DT
20417	2235	29	leaf	leaf	NN
20417	2235	30	in	in	IN
20417	2235	31	the	the	DT
20417	2235	32	forewing	forewing	NN
20417	2235	33	.	.	.
20417	2236	1	But	but	CC
20417	2236	2	there	there	EX
20417	2236	3	is	be	VBZ
20417	2236	4	no	no	DT
20417	2236	5	reason	reason	NN
20417	2236	6	to	to	TO
20417	2236	7	credit	credit	VB
20417	2236	8	the	the	DT
20417	2236	9	creature	creature	NN
20417	2236	10	with	with	IN
20417	2236	11	conscious	conscious	JJ
20417	2236	12	guile	guile	NN
20417	2236	13	!	!	.
20417	2236	14	]	]	-RRB-
20417	2237	1	[	[	-LRB-
20417	2237	2	Illustration	illustration	NN
20417	2237	3	:	:	:
20417	2237	4	PROTECTIVE	protective	JJ
20417	2237	5	COLORATION	COLORATION	NNS
20417	2237	6	:	:	:
20417	2237	7	A	a	DT
20417	2237	8	WINTER	WINTER	NNP
20417	2237	9	SCENE	SCENE	NNP
20417	2237	10	IN	in	IN
20417	2237	11	NORTH	NORTH	NNP
20417	2237	12	SCANDINAVIA	SCANDINAVIA	NNS
20417	2237	13	Showing	show	VBG
20417	2237	14	Variable	Variable	NNP
20417	2237	15	Hare	Hare	NNP
20417	2237	16	,	,	,
20417	2237	17	Willow	Willow	NNP
20417	2237	18	Grouse	Grouse	NNP
20417	2237	19	,	,	,
20417	2237	20	and	and	CC
20417	2237	21	Arctic	Arctic	NNP
20417	2237	22	Fox	Fox	NNP
20417	2237	23	,	,	,
20417	2237	24	all	all	DT
20417	2237	25	white	white	JJ
20417	2237	26	in	in	IN
20417	2237	27	winter	winter	NN
20417	2237	28	and	and	CC
20417	2237	29	inconspicuous	inconspicuous	JJ
20417	2237	30	against	against	IN
20417	2237	31	the	the	DT
20417	2237	32	snow	snow	NN
20417	2237	33	.	.	.
20417	2238	1	But	but	CC
20417	2238	2	the	the	DT
20417	2238	3	white	white	JJ
20417	2238	4	dress	dress	NN
20417	2238	5	is	be	VBZ
20417	2238	6	also	also	RB
20417	2238	7	the	the	DT
20417	2238	8	dress	dress	NN
20417	2238	9	that	that	WDT
20417	2238	10	is	be	VBZ
20417	2238	11	physiologically	physiologically	RB
20417	2238	12	best	good	JJS
20417	2238	13	,	,	,
20417	2238	14	for	for	IN
20417	2238	15	it	-PRON-	PRP
20417	2238	16	loses	lose	VBZ
20417	2238	17	least	least	JJS
20417	2238	18	of	of	IN
20417	2238	19	the	the	DT
20417	2238	20	animal	animal	NN
20417	2238	21	heat	heat	NN
20417	2238	22	.	.	.
20417	2238	23	]	]	-RRB-
20417	2239	1	[	[	-LRB-
20417	2239	2	Illustration	illustration	NN
20417	2239	3	:	:	:
20417	2239	4	THE	the	DT
20417	2239	5	VARIABLE	VARIABLE	NNS
20417	2239	6	MONITOR	MONITOR	NNP
20417	2239	7	(	(	-LRB-
20417	2239	8	_	_	NNP
20417	2239	9	Varanus	Varanus	NNP
20417	2239	10	_	_	NNP
20417	2239	11	)	)	-RRB-
20417	2239	12	The	the	DT
20417	2239	13	monitors	monitor	NNS
20417	2239	14	are	be	VBP
20417	2239	15	the	the	DT
20417	2239	16	largest	large	JJS
20417	2239	17	of	of	IN
20417	2239	18	existing	existing	JJ
20417	2239	19	lizards	lizard	NNS
20417	2239	20	,	,	,
20417	2239	21	the	the	DT
20417	2239	22	Australian	australian	JJ
20417	2239	23	species	specie	NNS
20417	2239	24	represented	represent	VBN
20417	2239	25	in	in	IN
20417	2239	26	the	the	DT
20417	2239	27	photograph	photograph	NN
20417	2239	28	attaining	attain	VBG
20417	2239	29	a	a	DT
20417	2239	30	length	length	NN
20417	2239	31	of	of	IN
20417	2239	32	four	four	CD
20417	2239	33	feet	foot	NNS
20417	2239	34	.	.	.
20417	2240	1	It	-PRON-	PRP
20417	2240	2	has	have	VBZ
20417	2240	3	a	a	DT
20417	2240	4	brown	brown	JJ
20417	2240	5	colour	colour	NN
20417	2240	6	with	with	IN
20417	2240	7	yellow	yellow	JJ
20417	2240	8	spots	spot	NNS
20417	2240	9	,	,	,
20417	2240	10	and	and	CC
20417	2240	11	in	in	IN
20417	2240	12	spite	spite	NN
20417	2240	13	of	of	IN
20417	2240	14	its	-PRON-	PRP$
20417	2240	15	size	size	NN
20417	2240	16	it	-PRON-	PRP
20417	2240	17	is	be	VBZ
20417	2240	18	not	not	RB
20417	2240	19	conspicuous	conspicuous	JJ
20417	2240	20	against	against	IN
20417	2240	21	certain	certain	JJ
20417	2240	22	backgrounds	background	NNS
20417	2240	23	,	,	,
20417	2240	24	such	such	JJ
20417	2240	25	as	as	IN
20417	2240	26	the	the	DT
20417	2240	27	bark	bark	NN
20417	2240	28	of	of	IN
20417	2240	29	a	a	DT
20417	2240	30	tree	tree	NN
20417	2240	31	.	.	.
20417	2240	32	]	]	-RRB-
20417	2241	1	§	§	ADD
20417	2241	2	2	2	CD
20417	2241	3	Gradual	gradual	JJ
20417	2241	4	Change	change	NN
20417	2241	5	of	of	IN
20417	2241	6	Colour	Colour	NNP
20417	2241	7	The	the	DT
20417	2241	8	common	common	JJ
20417	2241	9	shore	shore	NN
20417	2241	10	-	-	HYPH
20417	2241	11	crab	crab	NN
20417	2241	12	shows	show	VBZ
20417	2241	13	many	many	JJ
20417	2241	14	different	different	JJ
20417	2241	15	colours	colour	NNS
20417	2241	16	and	and	CC
20417	2241	17	mottlings	mottling	NNS
20417	2241	18	,	,	,
20417	2241	19	especially	especially	RB
20417	2241	20	when	when	WRB
20417	2241	21	it	-PRON-	PRP
20417	2241	22	is	be	VBZ
20417	2241	23	young	young	JJ
20417	2241	24	.	.	.
20417	2242	1	It	-PRON-	PRP
20417	2242	2	may	may	MD
20417	2242	3	be	be	VB
20417	2242	4	green	green	JJ
20417	2242	5	or	or	CC
20417	2242	6	grey	grey	JJ
20417	2242	7	,	,	,
20417	2242	8	red	red	JJ
20417	2242	9	or	or	CC
20417	2242	10	brown	brown	JJ
20417	2242	11	,	,	,
20417	2242	12	and	and	CC
20417	2242	13	so	so	RB
20417	2242	14	forth	forth	RB
20417	2242	15	,	,	,
20417	2242	16	and	and	CC
20417	2242	17	it	-PRON-	PRP
20417	2242	18	is	be	VBZ
20417	2242	19	often	often	RB
20417	2242	20	in	in	IN
20417	2242	21	admirable	admirable	JJ
20417	2242	22	adjustment	adjustment	NN
20417	2242	23	to	to	IN
20417	2242	24	the	the	DT
20417	2242	25	colour	colour	NN
20417	2242	26	of	of	IN
20417	2242	27	the	the	DT
20417	2242	28	rock	rock	NN
20417	2242	29	-	-	HYPH
20417	2242	30	pool	pool	NN
20417	2242	31	where	where	WRB
20417	2242	32	it	-PRON-	PRP
20417	2242	33	is	be	VBZ
20417	2242	34	living	live	VBG
20417	2242	35	.	.	.
20417	2243	1	Experiments	experiment	NNS
20417	2243	2	,	,	,
20417	2243	3	which	which	WDT
20417	2243	4	require	require	VBP
20417	2243	5	extension	extension	NN
20417	2243	6	,	,	,
20417	2243	7	have	have	VBP
20417	2243	8	shown	show	VBN
20417	2243	9	that	that	IN
20417	2243	10	when	when	WRB
20417	2243	11	the	the	DT
20417	2243	12	crab	crab	NN
20417	2243	13	has	have	VBZ
20417	2243	14	moulted	moult	VBN
20417	2243	15	,	,	,
20417	2243	16	which	which	WDT
20417	2243	17	it	-PRON-	PRP
20417	2243	18	has	have	VBZ
20417	2243	19	to	to	TO
20417	2243	20	do	do	VB
20417	2243	21	very	very	RB
20417	2243	22	often	often	RB
20417	2243	23	when	when	WRB
20417	2243	24	it	-PRON-	PRP
20417	2243	25	is	be	VBZ
20417	2243	26	young	young	JJ
20417	2243	27	,	,	,
20417	2243	28	the	the	DT
20417	2243	29	colour	colour	NN
20417	2243	30	of	of	IN
20417	2243	31	the	the	DT
20417	2243	32	new	new	JJ
20417	2243	33	shell	shell	NN
20417	2243	34	tends	tend	VBZ
20417	2243	35	to	to	TO
20417	2243	36	harmonise	harmonise	VB
20417	2243	37	with	with	IN
20417	2243	38	the	the	DT
20417	2243	39	general	general	JJ
20417	2243	40	colour	colour	NN
20417	2243	41	of	of	IN
20417	2243	42	the	the	DT
20417	2243	43	rocks	rock	NNS
20417	2243	44	and	and	CC
20417	2243	45	seaweed	seaweed	NN
20417	2243	46	.	.	.
20417	2244	1	How	how	WRB
20417	2244	2	this	this	DT
20417	2244	3	is	be	VBZ
20417	2244	4	brought	bring	VBN
20417	2244	5	about	about	RP
20417	2244	6	,	,	,
20417	2244	7	we	-PRON-	PRP
20417	2244	8	do	do	VBP
20417	2244	9	not	not	RB
20417	2244	10	know	know	VB
20417	2244	11	.	.	.
20417	2245	1	The	the	DT
20417	2245	2	colour	colour	NN
20417	2245	3	does	do	VBZ
20417	2245	4	not	not	RB
20417	2245	5	seem	seem	VB
20417	2245	6	to	to	TO
20417	2245	7	change	change	VB
20417	2245	8	till	till	IN
20417	2245	9	the	the	DT
20417	2245	10	next	next	JJ
20417	2245	11	moult	moult	NN
20417	2245	12	,	,	,
20417	2245	13	and	and	CC
20417	2245	14	not	not	RB
20417	2245	15	then	then	RB
20417	2245	16	unless	unless	IN
20417	2245	17	there	there	EX
20417	2245	18	is	be	VBZ
20417	2245	19	some	some	DT
20417	2245	20	reason	reason	NN
20417	2245	21	for	for	IN
20417	2245	22	it	-PRON-	PRP
20417	2245	23	.	.	.
20417	2246	1	A	a	DT
20417	2246	2	full	full	RB
20417	2246	3	-	-	HYPH
20417	2246	4	grown	grow	VBN
20417	2246	5	shore	shore	NN
20417	2246	6	-	-	HYPH
20417	2246	7	crab	crab	NN
20417	2246	8	is	be	VBZ
20417	2246	9	well	well	RB
20417	2246	10	able	able	JJ
20417	2246	11	to	to	TO
20417	2246	12	look	look	VB
20417	2246	13	after	after	IN
20417	2246	14	itself	-PRON-	PRP
20417	2246	15	,	,	,
20417	2246	16	and	and	CC
20417	2246	17	it	-PRON-	PRP
20417	2246	18	is	be	VBZ
20417	2246	19	of	of	IN
20417	2246	20	interest	interest	NN
20417	2246	21	to	to	TO
20417	2246	22	notice	notice	VB
20417	2246	23	,	,	,
20417	2246	24	therefore	therefore	RB
20417	2246	25	,	,	,
20417	2246	26	that	that	IN
20417	2246	27	the	the	DT
20417	2246	28	variety	variety	NN
20417	2246	29	of	of	IN
20417	2246	30	coloration	coloration	NN
20417	2246	31	is	be	VBZ
20417	2246	32	mainly	mainly	RB
20417	2246	33	among	among	IN
20417	2246	34	the	the	DT
20417	2246	35	small	small	JJ
20417	2246	36	individuals	individual	NNS
20417	2246	37	,	,	,
20417	2246	38	who	who	WP
20417	2246	39	have	have	VBP
20417	2246	40	,	,	,
20417	2246	41	of	of	IN
20417	2246	42	course	course	NN
20417	2246	43	,	,	,
20417	2246	44	a	a	DT
20417	2246	45	much	much	RB
20417	2246	46	less	less	RBR
20417	2246	47	secure	secure	JJ
20417	2246	48	position	position	NN
20417	2246	49	.	.	.
20417	2247	1	It	-PRON-	PRP
20417	2247	2	is	be	VBZ
20417	2247	3	possible	possible	JJ
20417	2247	4	,	,	,
20417	2247	5	moreover	moreover	RB
20417	2247	6	,	,	,
20417	2247	7	that	that	IN
20417	2247	8	the	the	DT
20417	2247	9	resemblance	resemblance	NN
20417	2247	10	to	to	IN
20417	2247	11	the	the	DT
20417	2247	12	surroundings	surrounding	NNS
20417	2247	13	admits	admit	NNS
20417	2247	14	of	of	IN
20417	2247	15	more	more	RBR
20417	2247	16	successful	successful	JJ
20417	2247	17	hunting	hunting	NN
20417	2247	18	,	,	,
20417	2247	19	enabling	enable	VBG
20417	2247	20	the	the	DT
20417	2247	21	small	small	JJ
20417	2247	22	crab	crab	NN
20417	2247	23	to	to	TO
20417	2247	24	take	take	VB
20417	2247	25	its	-PRON-	PRP$
20417	2247	26	victim	victim	NN
20417	2247	27	unawares	unaware	NNS
20417	2247	28	.	.	.
20417	2248	1	Professor	Professor	NNP
20417	2248	2	Poulton	Poulton	NNP
20417	2248	3	's	's	POS
20417	2248	4	experiments	experiment	NNS
20417	2248	5	with	with	IN
20417	2248	6	the	the	DT
20417	2248	7	caterpillars	caterpillar	NNS
20417	2248	8	of	of	IN
20417	2248	9	the	the	DT
20417	2248	10	small	small	JJ
20417	2248	11	tortoise	tortoise	NN
20417	2248	12	-	-	HYPH
20417	2248	13	shell	shell	NN
20417	2248	14	butterfly	butterfly	NN
20417	2248	15	showed	show	VBD
20417	2248	16	that	that	IN
20417	2248	17	in	in	IN
20417	2248	18	black	black	JJ
20417	2248	19	surroundings	surrounding	NNS
20417	2248	20	the	the	DT
20417	2248	21	pupæ	pupæ	NN
20417	2248	22	tend	tend	VB
20417	2248	23	to	to	TO
20417	2248	24	be	be	VB
20417	2248	25	darker	dark	JJR
20417	2248	26	,	,	,
20417	2248	27	in	in	IN
20417	2248	28	white	white	JJ
20417	2248	29	surroundings	surrounding	NNS
20417	2248	30	lighter	lighter	RBR
20417	2248	31	,	,	,
20417	2248	32	in	in	IN
20417	2248	33	gilded	gild	VBN
20417	2248	34	boxes	box	NNS
20417	2248	35	golden	golden	JJ
20417	2248	36	;	;	:
20417	2248	37	and	and	CC
20417	2248	38	the	the	DT
20417	2248	39	same	same	JJ
20417	2248	40	is	be	VBZ
20417	2248	41	true	true	JJ
20417	2248	42	in	in	IN
20417	2248	43	other	other	JJ
20417	2248	44	cases	case	NNS
20417	2248	45	.	.	.
20417	2249	1	It	-PRON-	PRP
20417	2249	2	appears	appear	VBZ
20417	2249	3	that	that	IN
20417	2249	4	the	the	DT
20417	2249	5	surrounding	surround	VBG
20417	2249	6	colour	colour	NN
20417	2249	7	affects	affect	VBZ
20417	2249	8	the	the	DT
20417	2249	9	caterpillars	caterpillar	NNS
20417	2249	10	through	through	IN
20417	2249	11	the	the	DT
20417	2249	12	skin	skin	NN
20417	2249	13	during	during	IN
20417	2249	14	a	a	DT
20417	2249	15	sensitive	sensitive	JJ
20417	2249	16	period	period	NN
20417	2249	17	--	--	:
20417	2249	18	the	the	DT
20417	2249	19	twenty	twenty	CD
20417	2249	20	hours	hour	NNS
20417	2249	21	immediately	immediately	RB
20417	2249	22	preceding	precede	VBG
20417	2249	23	the	the	DT
20417	2249	24	last	last	JJ
20417	2249	25	twelve	twelve	CD
20417	2249	26	hours	hour	NNS
20417	2249	27	of	of	IN
20417	2249	28	the	the	DT
20417	2249	29	larval	larval	JJ
20417	2249	30	state	state	NN
20417	2249	31	.	.	.
20417	2250	1	The	the	DT
20417	2250	2	result	result	NN
20417	2250	3	will	will	MD
20417	2250	4	tend	tend	VB
20417	2250	5	to	to	TO
20417	2250	6	make	make	VB
20417	2250	7	the	the	DT
20417	2250	8	quiescent	quiescent	JJ
20417	2250	9	pupæ	pupæ	NN
20417	2250	10	less	less	RBR
20417	2250	11	conspicuous	conspicuous	JJ
20417	2250	12	during	during	IN
20417	2250	13	the	the	DT
20417	2250	14	critical	critical	JJ
20417	2250	15	time	time	NN
20417	2250	16	of	of	IN
20417	2250	17	metamorphosis	metamorphosis	NN
20417	2250	18	.	.	.
20417	2251	1	The	the	DT
20417	2251	2	physiology	physiology	NN
20417	2251	3	of	of	IN
20417	2251	4	this	this	DT
20417	2251	5	sympathetic	sympathetic	JJ
20417	2251	6	colouring	colouring	NN
20417	2251	7	remains	remain	VBZ
20417	2251	8	obscure	obscure	JJ
20417	2251	9	.	.	.
20417	2252	1	Seasonal	seasonal	JJ
20417	2252	2	Change	change	NN
20417	2252	3	of	of	IN
20417	2252	4	Colouring	colour	VBG
20417	2252	5	The	the	DT
20417	2252	6	ptarmigan	ptarmigan	JJ
20417	2252	7	moults	moult	VBZ
20417	2252	8	three	three	CD
20417	2252	9	times	time	NNS
20417	2252	10	in	in	IN
20417	2252	11	the	the	DT
20417	2252	12	year	year	NN
20417	2252	13	.	.	.
20417	2253	1	Its	-PRON-	PRP$
20417	2253	2	summer	summer	NN
20417	2253	3	plumage	plumage	NN
20417	2253	4	is	be	VBZ
20417	2253	5	rather	rather	RB
20417	2253	6	grouselike	grouselike	RB
20417	2253	7	above	above	RB
20417	2253	8	,	,	,
20417	2253	9	with	with	IN
20417	2253	10	a	a	DT
20417	2253	11	good	good	JJ
20417	2253	12	deal	deal	NN
20417	2253	13	of	of	IN
20417	2253	14	rufous	rufous	JJ
20417	2253	15	brown	brown	NN
20417	2253	16	;	;	:
20417	2253	17	the	the	DT
20417	2253	18	back	back	NN
20417	2253	19	becomes	become	VBZ
20417	2253	20	much	much	RB
20417	2253	21	more	more	JJR
20417	2253	22	grey	grey	NN
20417	2253	23	in	in	IN
20417	2253	24	autumn	autumn	NN
20417	2253	25	;	;	:
20417	2253	26	almost	almost	RB
20417	2253	27	all	all	PDT
20417	2253	28	the	the	DT
20417	2253	29	feathers	feather	NNS
20417	2253	30	of	of	IN
20417	2253	31	the	the	DT
20417	2253	32	winter	winter	NN
20417	2253	33	plumage	plumage	NN
20417	2253	34	are	be	VBP
20417	2253	35	white	white	JJ
20417	2253	36	.	.	.
20417	2254	1	That	that	DT
20417	2254	2	is	be	VBZ
20417	2254	3	to	to	TO
20417	2254	4	say	say	VB
20417	2254	5	,	,	,
20417	2254	6	they	-PRON-	PRP
20417	2254	7	develop	develop	VBP
20417	2254	8	without	without	IN
20417	2254	9	any	any	DT
20417	2254	10	pigment	pigment	NN
20417	2254	11	and	and	CC
20417	2254	12	with	with	IN
20417	2254	13	numerous	numerous	JJ
20417	2254	14	gas	gas	NN
20417	2254	15	-	-	HYPH
20417	2254	16	bubbles	bubble	NNS
20417	2254	17	in	in	IN
20417	2254	18	their	-PRON-	PRP$
20417	2254	19	cells	cell	NNS
20417	2254	20	.	.	.
20417	2255	1	Now	now	RB
20417	2255	2	there	there	EX
20417	2255	3	can	can	MD
20417	2255	4	be	be	VB
20417	2255	5	no	no	DT
20417	2255	6	doubt	doubt	NN
20417	2255	7	that	that	IN
20417	2255	8	this	this	DT
20417	2255	9	white	white	JJ
20417	2255	10	winter	winter	NN
20417	2255	11	plumage	plumage	NN
20417	2255	12	makes	make	VBZ
20417	2255	13	the	the	DT
20417	2255	14	ptarmigan	ptarmigan	JJ
20417	2255	15	very	very	RB
20417	2255	16	inconspicuous	inconspicuous	JJ
20417	2255	17	amidst	amidst	IN
20417	2255	18	the	the	DT
20417	2255	19	snow	snow	NN
20417	2255	20	.	.	.
20417	2256	1	Sometimes	sometimes	RB
20417	2256	2	one	one	PRP
20417	2256	3	comes	come	VBZ
20417	2256	4	within	within	IN
20417	2256	5	a	a	DT
20417	2256	6	few	few	JJ
20417	2256	7	feet	foot	NNS
20417	2256	8	of	of	IN
20417	2256	9	the	the	DT
20417	2256	10	crouching	crouch	VBG
20417	2256	11	bird	bird	NN
20417	2256	12	without	without	IN
20417	2256	13	seeing	see	VBG
20417	2256	14	it	-PRON-	PRP
20417	2256	15	,	,	,
20417	2256	16	and	and	CC
20417	2256	17	this	this	DT
20417	2256	18	garment	garment	NN
20417	2256	19	of	of	IN
20417	2256	20	invisibility	invisibility	NN
20417	2256	21	may	may	MD
20417	2256	22	save	save	VB
20417	2256	23	it	-PRON-	PRP
20417	2256	24	from	from	IN
20417	2256	25	the	the	DT
20417	2256	26	hungry	hungry	JJ
20417	2256	27	eyes	eye	NNS
20417	2256	28	of	of	IN
20417	2256	29	golden	golden	JJ
20417	2256	30	eagles	eagle	NNS
20417	2256	31	.	.	.
20417	2257	1	Similarly	similarly	RB
20417	2257	2	the	the	DT
20417	2257	3	brown	brown	JJ
20417	2257	4	stoat	stoat	NN
20417	2257	5	becomes	become	VBZ
20417	2257	6	the	the	DT
20417	2257	7	white	white	NNP
20417	2257	8	ermine	ermine	NNP
20417	2257	9	,	,	,
20417	2257	10	mainly	mainly	RB
20417	2257	11	by	by	IN
20417	2257	12	the	the	DT
20417	2257	13	growth	growth	NN
20417	2257	14	,	,	,
20417	2257	15	of	of	IN
20417	2257	16	a	a	DT
20417	2257	17	new	new	JJ
20417	2257	18	suit	suit	NN
20417	2257	19	of	of	IN
20417	2257	20	white	white	JJ
20417	2257	21	fur	fur	NN
20417	2257	22	,	,	,
20417	2257	23	and	and	CC
20417	2257	24	the	the	DT
20417	2257	25	same	same	JJ
20417	2257	26	is	be	VBZ
20417	2257	27	true	true	JJ
20417	2257	28	of	of	IN
20417	2257	29	the	the	DT
20417	2257	30	mountain	mountain	NN
20417	2257	31	hare	hare	NN
20417	2257	32	.	.	.
20417	2258	1	The	the	DT
20417	2258	2	ermine	ermine	NN
20417	2258	3	is	be	VBZ
20417	2258	4	all	all	RB
20417	2258	5	white	white	JJ
20417	2258	6	except	except	IN
20417	2258	7	the	the	DT
20417	2258	8	black	black	JJ
20417	2258	9	tip	tip	NN
20417	2258	10	of	of	IN
20417	2258	11	its	-PRON-	PRP$
20417	2258	12	tail	tail	NN
20417	2258	13	;	;	:
20417	2258	14	the	the	DT
20417	2258	15	mountain	mountain	NN
20417	2258	16	hare	hare	NN
20417	2258	17	in	in	IN
20417	2258	18	its	-PRON-	PRP$
20417	2258	19	winter	winter	NN
20417	2258	20	dress	dress	NN
20417	2258	21	is	be	VBZ
20417	2258	22	all	all	DT
20417	2258	23	white	white	JJ
20417	2258	24	save	save	VB
20417	2258	25	the	the	DT
20417	2258	26	black	black	JJ
20417	2258	27	tips	tip	NNS
20417	2258	28	of	of	IN
20417	2258	29	its	-PRON-	PRP$
20417	2258	30	ears	ear	NNS
20417	2258	31	.	.	.
20417	2259	1	In	in	IN
20417	2259	2	some	some	DT
20417	2259	3	cases	case	NNS
20417	2259	4	,	,	,
20417	2259	5	especially	especially	RB
20417	2259	6	in	in	IN
20417	2259	7	the	the	DT
20417	2259	8	mountain	mountain	NN
20417	2259	9	hare	hare	NN
20417	2259	10	,	,	,
20417	2259	11	it	-PRON-	PRP
20417	2259	12	seems	seem	VBZ
20417	2259	13	that	that	IN
20417	2259	14	individual	individual	JJ
20417	2259	15	hairs	hair	NNS
20417	2259	16	may	may	MD
20417	2259	17	turn	turn	VB
20417	2259	18	white	white	JJ
20417	2259	19	,	,	,
20417	2259	20	by	by	IN
20417	2259	21	a	a	DT
20417	2259	22	loss	loss	NN
20417	2259	23	of	of	IN
20417	2259	24	pigment	pigment	NN
20417	2259	25	,	,	,
20417	2259	26	as	as	IN
20417	2259	27	may	may	MD
20417	2259	28	occur	occur	VB
20417	2259	29	in	in	IN
20417	2259	30	man	man	NN
20417	2259	31	.	.	.
20417	2260	1	According	accord	VBG
20417	2260	2	to	to	IN
20417	2260	3	Metchnikoff	Metchnikoff	NNP
20417	2260	4	,	,	,
20417	2260	5	the	the	DT
20417	2260	6	wandering	wander	VBG
20417	2260	7	amoeboid	amoeboid	NN
20417	2260	8	cells	cell	NNS
20417	2260	9	of	of	IN
20417	2260	10	the	the	DT
20417	2260	11	body	body	NN
20417	2260	12	,	,	,
20417	2260	13	called	call	VBN
20417	2260	14	phagocytes	phagocyte	NNS
20417	2260	15	,	,	,
20417	2260	16	may	may	MD
20417	2260	17	creep	creep	VB
20417	2260	18	up	up	RP
20417	2260	19	into	into	IN
20417	2260	20	the	the	DT
20417	2260	21	hairs	hair	NNS
20417	2260	22	and	and	CC
20417	2260	23	come	come	VB
20417	2260	24	back	back	RB
20417	2260	25	again	again	RB
20417	2260	26	with	with	IN
20417	2260	27	microscopic	microscopic	JJ
20417	2260	28	burdens	burden	NNS
20417	2260	29	of	of	IN
20417	2260	30	pigment	pigment	NN
20417	2260	31	.	.	.
20417	2261	1	The	the	DT
20417	2261	2	place	place	NN
20417	2261	3	of	of	IN
20417	2261	4	the	the	DT
20417	2261	5	pigment	pigment	NN
20417	2261	6	is	be	VBZ
20417	2261	7	taken	take	VBN
20417	2261	8	by	by	IN
20417	2261	9	gas	gas	NN
20417	2261	10	-	-	HYPH
20417	2261	11	bubbles	bubble	NNS
20417	2261	12	,	,	,
20417	2261	13	and	and	CC
20417	2261	14	that	that	DT
20417	2261	15	is	be	VBZ
20417	2261	16	what	what	WP
20417	2261	17	causes	cause	VBZ
20417	2261	18	the	the	DT
20417	2261	19	whiteness	whiteness	NN
20417	2261	20	.	.	.
20417	2262	1	In	in	IN
20417	2262	2	no	no	DT
20417	2262	3	animals	animal	NNS
20417	2262	4	is	be	VBZ
20417	2262	5	there	there	EX
20417	2262	6	any	any	DT
20417	2262	7	white	white	NNP
20417	2262	8	_	_	NNP
20417	2262	9	pigment	pigment	NN
20417	2262	10	_	_	NNP
20417	2262	11	;	;	:
20417	2262	12	the	the	DT
20417	2262	13	white	white	NNP
20417	2262	14	_	_	NNP
20417	2262	15	colour	colour	NN
20417	2262	16	_	_	NNP
20417	2262	17	is	be	VBZ
20417	2262	18	like	like	IN
20417	2262	19	that	that	DT
20417	2262	20	of	of	IN
20417	2262	21	snow	snow	NN
20417	2262	22	or	or	CC
20417	2262	23	foam	foam	NN
20417	2262	24	,	,	,
20417	2262	25	it	-PRON-	PRP
20417	2262	26	is	be	VBZ
20417	2262	27	due	due	JJ
20417	2262	28	to	to	IN
20417	2262	29	the	the	DT
20417	2262	30	complete	complete	JJ
20417	2262	31	reflection	reflection	NN
20417	2262	32	of	of	IN
20417	2262	33	the	the	DT
20417	2262	34	light	light	NN
20417	2262	35	from	from	IN
20417	2262	36	innumerable	innumerable	JJ
20417	2262	37	minute	minute	NN
20417	2262	38	surfaces	surface	NNS
20417	2262	39	of	of	IN
20417	2262	40	crystals	crystal	NNS
20417	2262	41	or	or	CC
20417	2262	42	bubbles	bubble	NNS
20417	2262	43	.	.	.
20417	2263	1	[	[	-LRB-
20417	2263	2	Illustration	illustration	NN
20417	2263	3	:	:	:
20417	2263	4	_	_	NNP
20417	2263	5	Photo	Photo	NNP
20417	2263	6	:	:	:
20417	2263	7	W.	W.	NNP
20417	2263	8	S.	S.	NNP
20417	2263	9	Berridge	Berridge	NNP
20417	2263	10	,	,	,
20417	2263	11	F.Z.S.	F.Z.S.	NNP
20417	2263	12	_	_	NNP
20417	2263	13	BANDED	BANDED	NNP
20417	2263	14	KRAIT	KRAIT	NNP
20417	2263	15	:	:	:
20417	2263	16	A	a	DT
20417	2263	17	VERY	very	RB
20417	2263	18	POISONOUS	poisonous	NN
20417	2263	19	SNAKE	snake	NN
20417	2263	20	WITH	with	IN
20417	2263	21	ALTERNATING	alternating	NN
20417	2263	22	YELLOW	yellow	NN
20417	2263	23	AND	and	CC
20417	2263	24	DARK	dark	NN
20417	2263	25	BANDS	band	NNS
20417	2263	26	It	-PRON-	PRP
20417	2263	27	is	be	VBZ
20417	2263	28	very	very	RB
20417	2263	29	conspicuous	conspicuous	JJ
20417	2263	30	and	and	CC
20417	2263	31	may	may	MD
20417	2263	32	serve	serve	VB
20417	2263	33	as	as	IN
20417	2263	34	an	an	DT
20417	2263	35	illustration	illustration	NN
20417	2263	36	of	of	IN
20417	2263	37	warning	warn	VBG
20417	2263	38	coloration	coloration	NN
20417	2263	39	.	.	.
20417	2264	1	Perhaps	perhaps	RB
20417	2264	2	,	,	,
20417	2264	3	that	that	DT
20417	2264	4	is	be	VBZ
20417	2264	5	to	to	TO
20417	2264	6	say	say	VB
20417	2264	7	,	,	,
20417	2264	8	its	-PRON-	PRP$
20417	2264	9	striking	striking	JJ
20417	2264	10	coloration	coloration	NN
20417	2264	11	serves	serve	VBZ
20417	2264	12	as	as	IN
20417	2264	13	an	an	DT
20417	2264	14	advertisement	advertisement	NN
20417	2264	15	,	,	,
20417	2264	16	impressing	impress	VBG
20417	2264	17	other	other	JJ
20417	2264	18	creatures	creature	NNS
20417	2264	19	with	with	IN
20417	2264	20	the	the	DT
20417	2264	21	fact	fact	NN
20417	2264	22	that	that	IN
20417	2264	23	the	the	DT
20417	2264	24	Banded	banded	JJ
20417	2264	25	Krait	Krait	NNP
20417	2264	26	should	should	MD
20417	2264	27	be	be	VB
20417	2264	28	left	leave	VBN
20417	2264	29	alone	alone	RB
20417	2264	30	.	.	.
20417	2265	1	It	-PRON-	PRP
20417	2265	2	is	be	VBZ
20417	2265	3	very	very	RB
20417	2265	4	unprofitable	unprofitable	JJ
20417	2265	5	for	for	IN
20417	2265	6	a	a	DT
20417	2265	7	snake	snake	NN
20417	2265	8	to	to	TO
20417	2265	9	waste	waste	VB
20417	2265	10	its	-PRON-	PRP$
20417	2265	11	venom	venom	NN
20417	2265	12	on	on	IN
20417	2265	13	creatures	creature	NNS
20417	2265	14	it	-PRON-	PRP
20417	2265	15	does	do	VBZ
20417	2265	16	not	not	RB
20417	2265	17	want	want	VB
20417	2265	18	.	.	.
20417	2265	19	]	]	-RRB-
20417	2266	1	[	[	-LRB-
20417	2266	2	Illustration	illustration	NN
20417	2266	3	:	:	:
20417	2266	4	_	_	NNP
20417	2266	5	Photos	Photos	NNP
20417	2266	6	:	:	:
20417	2266	7	W.	W.	NNP
20417	2266	8	S.	S.	NNP
20417	2266	9	Berridge	Berridge	NNP
20417	2266	10	,	,	,
20417	2266	11	F.Z.S.	F.Z.S.	NNP
20417	2266	12	_	_	NNP
20417	2266	13	THE	the	DT
20417	2266	14	WARTY	WARTY	VBD
20417	2266	15	CHAMELEON	CHAMELEON	VBD
20417	2266	16	The	the	DT
20417	2266	17	upper	upper	JJ
20417	2266	18	photograph	photograph	NN
20417	2266	19	shows	show	VBZ
20417	2266	20	the	the	DT
20417	2266	21	Warty	Warty	NNP
20417	2266	22	Chameleon	Chameleon	NNP
20417	2266	23	inflated	inflated	JJ
20417	2266	24	and	and	CC
20417	2266	25	conspicuous	conspicuous	JJ
20417	2266	26	.	.	.
20417	2267	1	At	at	IN
20417	2267	2	another	another	DT
20417	2267	3	time	time	NN
20417	2267	4	,	,	,
20417	2267	5	however	however	RB
20417	2267	6	,	,	,
20417	2267	7	with	with	IN
20417	2267	8	compressed	compress	VBN
20417	2267	9	body	body	NN
20417	2267	10	and	and	CC
20417	2267	11	adjusted	adjust	VBN
20417	2267	12	coloration	coloration	NN
20417	2267	13	,	,	,
20417	2267	14	the	the	DT
20417	2267	15	animal	animal	NN
20417	2267	16	is	be	VBZ
20417	2267	17	very	very	RB
20417	2267	18	inconspicuous	inconspicuous	JJ
20417	2267	19	.	.	.
20417	2268	1	The	the	DT
20417	2268	2	lower	low	JJR
20417	2268	3	photograph	photograph	NN
20417	2268	4	shows	show	VBZ
20417	2268	5	the	the	DT
20417	2268	6	sudden	sudden	JJ
20417	2268	7	protrusion	protrusion	NN
20417	2268	8	of	of	IN
20417	2268	9	the	the	DT
20417	2268	10	very	very	RB
20417	2268	11	long	long	JJ
20417	2268	12	tongue	tongue	NN
20417	2268	13	on	on	IN
20417	2268	14	a	a	DT
20417	2268	15	fly	fly	NN
20417	2268	16	.	.	.
20417	2268	17	]	]	-RRB-
20417	2269	1	[	[	-LRB-
20417	2269	2	Illustration	illustration	NN
20417	2269	3	:	:	:
20417	2269	4	SEASONAL	SEASONAL	NNP
20417	2269	5	COLOUR	COLOUR	NNS
20417	2269	6	-	-	HYPH
20417	2269	7	CHANGE	CHANGE	NNS
20417	2269	8	:	:	:
20417	2269	9	A	a	DT
20417	2269	10	SUMMER	summer	NN
20417	2269	11	SCENE	scene	NN
20417	2269	12	IN	in	IN
20417	2269	13	NORTH	NORTH	NNP
20417	2269	14	SCANDINAVIA	SCANDINAVIA	NNP
20417	2269	15	Showing	show	VBG
20417	2269	16	a	a	DT
20417	2269	17	brown	brown	JJ
20417	2269	18	Variable	Variable	NNP
20417	2269	19	Hare	Hare	NNP
20417	2269	20	,	,	,
20417	2269	21	Willow	Willow	NNP
20417	2269	22	Grouse	Grouse	NNP
20417	2269	23	,	,	,
20417	2269	24	and	and	CC
20417	2269	25	Arctic	Arctic	NNP
20417	2269	26	Fox	Fox	NNP
20417	2269	27	,	,	,
20417	2269	28	all	all	DT
20417	2269	29	inconspicuous	inconspicuous	JJ
20417	2269	30	in	in	IN
20417	2269	31	their	-PRON-	PRP$
20417	2269	32	coloration	coloration	NN
20417	2269	33	when	when	WRB
20417	2269	34	seen	see	VBN
20417	2269	35	in	in	IN
20417	2269	36	their	-PRON-	PRP$
20417	2269	37	natural	natural	JJ
20417	2269	38	surroundings	surrounding	NNS
20417	2269	39	.	.	.
20417	2269	40	]	]	-RRB-
20417	2270	1	The	the	DT
20417	2270	2	mountain	mountain	NN
20417	2270	3	hare	hare	NN
20417	2270	4	may	may	MD
20417	2270	5	escape	escape	VB
20417	2270	6	the	the	DT
20417	2270	7	fox	fox	NN
20417	2270	8	the	the	DT
20417	2270	9	more	more	RBR
20417	2270	10	readily	readily	RB
20417	2270	11	because	because	IN
20417	2270	12	its	-PRON-	PRP$
20417	2270	13	whiteness	whiteness	NN
20417	2270	14	makes	make	VBZ
20417	2270	15	it	-PRON-	PRP
20417	2270	16	so	so	RB
20417	2270	17	inconspicuous	inconspicuous	JJ
20417	2270	18	against	against	IN
20417	2270	19	a	a	DT
20417	2270	20	background	background	NN
20417	2270	21	of	of	IN
20417	2270	22	snow	snow	NN
20417	2270	23	;	;	:
20417	2270	24	and	and	CC
20417	2270	25	yet	yet	RB
20417	2270	26	,	,	,
20417	2270	27	at	at	IN
20417	2270	28	other	other	JJ
20417	2270	29	times	time	NNS
20417	2270	30	,	,	,
20417	2270	31	we	-PRON-	PRP
20417	2270	32	have	have	VBP
20417	2270	33	seen	see	VBN
20417	2270	34	the	the	DT
20417	2270	35	creature	creature	NN
20417	2270	36	standing	stand	VBG
20417	2270	37	out	out	RP
20417	2270	38	like	like	IN
20417	2270	39	a	a	DT
20417	2270	40	target	target	NN
20417	2270	41	on	on	IN
20417	2270	42	the	the	DT
20417	2270	43	dark	dark	JJ
20417	2270	44	moorland	moorland	NN
20417	2270	45	.	.	.
20417	2271	1	So	so	RB
20417	2271	2	it	-PRON-	PRP
20417	2271	3	cuts	cut	VBZ
20417	2271	4	both	both	DT
20417	2271	5	ways	way	NNS
20417	2271	6	.	.	.
20417	2272	1	The	the	DT
20417	2272	2	ermine	ermine	NN
20417	2272	3	has	have	VBZ
20417	2272	4	almost	almost	RB
20417	2272	5	no	no	DT
20417	2272	6	enemies	enemy	NNS
20417	2272	7	except	except	IN
20417	2272	8	the	the	DT
20417	2272	9	gamekeeper	gamekeeper	NN
20417	2272	10	,	,	,
20417	2272	11	but	but	CC
20417	2272	12	its	-PRON-	PRP$
20417	2272	13	winter	winter	NN
20417	2272	14	whiteness	whiteness	NN
20417	2272	15	may	may	MD
20417	2272	16	help	help	VB
20417	2272	17	it	-PRON-	PRP
20417	2272	18	to	to	TO
20417	2272	19	sneak	sneak	VB
20417	2272	20	upon	upon	IN
20417	2272	21	its	-PRON-	PRP$
20417	2272	22	victims	victim	NNS
20417	2272	23	,	,	,
20417	2272	24	such	such	JJ
20417	2272	25	as	as	IN
20417	2272	26	grouse	grouse	NN
20417	2272	27	or	or	CC
20417	2272	28	rabbit	rabbit	NN
20417	2272	29	,	,	,
20417	2272	30	when	when	WRB
20417	2272	31	there	there	EX
20417	2272	32	is	be	VBZ
20417	2272	33	snow	snow	NN
20417	2272	34	upon	upon	IN
20417	2272	35	the	the	DT
20417	2272	36	ground	ground	NN
20417	2272	37	.	.	.
20417	2273	1	In	in	IN
20417	2273	2	both	both	DT
20417	2273	3	cases	case	NNS
20417	2273	4	,	,	,
20417	2273	5	however	however	RB
20417	2273	6	,	,	,
20417	2273	7	the	the	DT
20417	2273	8	probability	probability	NN
20417	2273	9	is	be	VBZ
20417	2273	10	that	that	IN
20417	2273	11	the	the	DT
20417	2273	12	constitutional	constitutional	JJ
20417	2273	13	rhythm	rhythm	NN
20417	2273	14	which	which	WDT
20417	2273	15	leads	lead	VBZ
20417	2273	16	to	to	IN
20417	2273	17	white	white	JJ
20417	2273	18	hair	hair	NN
20417	2273	19	in	in	IN
20417	2273	20	winter	winter	NN
20417	2273	21	has	have	VBZ
20417	2273	22	been	be	VBN
20417	2273	23	fostered	foster	VBN
20417	2273	24	and	and	CC
20417	2273	25	fixed	fix	VBN
20417	2273	26	for	for	IN
20417	2273	27	a	a	DT
20417	2273	28	reason	reason	NN
20417	2273	29	quite	quite	RB
20417	2273	30	apart	apart	RB
20417	2273	31	from	from	IN
20417	2273	32	protection	protection	NN
20417	2273	33	.	.	.
20417	2274	1	The	the	DT
20417	2274	2	fact	fact	NN
20417	2274	3	is	be	VBZ
20417	2274	4	that	that	IN
20417	2274	5	for	for	IN
20417	2274	6	a	a	DT
20417	2274	7	warm	warm	JJ
20417	2274	8	-	-	HYPH
20417	2274	9	blooded	blooded	JJ
20417	2274	10	creature	creature	NN
20417	2274	11	,	,	,
20417	2274	12	whether	whether	IN
20417	2274	13	bird	bird	NN
20417	2274	14	or	or	CC
20417	2274	15	mammal	mammal	NN
20417	2274	16	,	,	,
20417	2274	17	the	the	DT
20417	2274	18	physiologically	physiologically	RB
20417	2274	19	best	good	JJS
20417	2274	20	dress	dress	NN
20417	2274	21	is	be	VBZ
20417	2274	22	a	a	DT
20417	2274	23	white	white	JJ
20417	2274	24	one	one	NN
20417	2274	25	,	,	,
20417	2274	26	for	for	IN
20417	2274	27	there	there	EX
20417	2274	28	is	be	VBZ
20417	2274	29	less	less	JJR
20417	2274	30	radiation	radiation	NN
20417	2274	31	of	of	IN
20417	2274	32	the	the	DT
20417	2274	33	precious	precious	JJ
20417	2274	34	animal	animal	NN
20417	2274	35	heat	heat	NN
20417	2274	36	from	from	IN
20417	2274	37	white	white	JJ
20417	2274	38	plumage	plumage	NN
20417	2274	39	or	or	CC
20417	2274	40	white	white	JJ
20417	2274	41	pelage	pelage	NN
20417	2274	42	than	than	IN
20417	2274	43	from	from	IN
20417	2274	44	any	any	DT
20417	2274	45	other	other	JJ
20417	2274	46	colour	colour	NN
20417	2274	47	.	.	.
20417	2275	1	The	the	DT
20417	2275	2	quality	quality	NN
20417	2275	3	of	of	IN
20417	2275	4	warm	warm	JJ
20417	2275	5	-	-	HYPH
20417	2275	6	bloodedness	bloodedness	NN
20417	2275	7	is	be	VBZ
20417	2275	8	a	a	DT
20417	2275	9	prerogative	prerogative	NN
20417	2275	10	of	of	IN
20417	2275	11	birds	bird	NNS
20417	2275	12	and	and	CC
20417	2275	13	mammals	mammal	NNS
20417	2275	14	,	,	,
20417	2275	15	and	and	CC
20417	2275	16	it	-PRON-	PRP
20417	2275	17	means	mean	VBZ
20417	2275	18	that	that	IN
20417	2275	19	the	the	DT
20417	2275	20	body	body	NN
20417	2275	21	keeps	keep	VBZ
20417	2275	22	an	an	DT
20417	2275	23	almost	almost	RB
20417	2275	24	constant	constant	JJ
20417	2275	25	temperature	temperature	NN
20417	2275	26	,	,	,
20417	2275	27	day	day	NN
20417	2275	28	and	and	CC
20417	2275	29	night	night	NN
20417	2275	30	,	,	,
20417	2275	31	year	year	NN
20417	2275	32	in	in	IN
20417	2275	33	and	and	CC
20417	2275	34	year	year	NN
20417	2275	35	out	out	RB
20417	2275	36	.	.	.
20417	2276	1	This	this	DT
20417	2276	2	is	be	VBZ
20417	2276	3	effected	effect	VBN
20417	2276	4	by	by	IN
20417	2276	5	automatic	automatic	JJ
20417	2276	6	internal	internal	JJ
20417	2276	7	adjustments	adjustment	NNS
20417	2276	8	which	which	WDT
20417	2276	9	regulate	regulate	VBP
20417	2276	10	the	the	DT
20417	2276	11	supply	supply	NN
20417	2276	12	of	of	IN
20417	2276	13	heat	heat	NN
20417	2276	14	,	,	,
20417	2276	15	chiefly	chiefly	RB
20417	2276	16	from	from	IN
20417	2276	17	the	the	DT
20417	2276	18	muscles	muscle	NNS
20417	2276	19	,	,	,
20417	2276	20	to	to	IN
20417	2276	21	the	the	DT
20417	2276	22	loss	loss	NN
20417	2276	23	of	of	IN
20417	2276	24	heat	heat	NN
20417	2276	25	,	,	,
20417	2276	26	chiefly	chiefly	RB
20417	2276	27	through	through	IN
20417	2276	28	the	the	DT
20417	2276	29	skin	skin	NN
20417	2276	30	and	and	CC
20417	2276	31	from	from	IN
20417	2276	32	the	the	DT
20417	2276	33	lungs	lung	NNS
20417	2276	34	.	.	.
20417	2277	1	The	the	DT
20417	2277	2	chief	chief	JJ
20417	2277	3	importance	importance	NN
20417	2277	4	of	of	IN
20417	2277	5	this	this	DT
20417	2277	6	internal	internal	JJ
20417	2277	7	heat	heat	NN
20417	2277	8	is	be	VBZ
20417	2277	9	that	that	IN
20417	2277	10	it	-PRON-	PRP
20417	2277	11	facilitates	facilitate	VBZ
20417	2277	12	the	the	DT
20417	2277	13	smooth	smooth	JJ
20417	2277	14	continuance	continuance	NN
20417	2277	15	of	of	IN
20417	2277	16	the	the	DT
20417	2277	17	chemical	chemical	NN
20417	2277	18	processes	process	NNS
20417	2277	19	on	on	IN
20417	2277	20	which	which	WDT
20417	2277	21	life	life	NN
20417	2277	22	depends	depend	VBZ
20417	2277	23	.	.	.
20417	2278	1	If	if	IN
20417	2278	2	the	the	DT
20417	2278	3	temperature	temperature	NN
20417	2278	4	falls	fall	VBZ
20417	2278	5	,	,	,
20417	2278	6	as	as	IN
20417	2278	7	in	in	IN
20417	2278	8	hibernating	hibernate	VBG
20417	2278	9	mammals	mammal	NNS
20417	2278	10	(	(	-LRB-
20417	2278	11	whose	whose	WP$
20417	2278	12	warm	warm	JJ
20417	2278	13	-	-	HYPH
20417	2278	14	bloodedness	bloodedness	NN
20417	2278	15	is	be	VBZ
20417	2278	16	imperfect	imperfect	JJ
20417	2278	17	)	)	-RRB-
20417	2278	18	,	,	,
20417	2278	19	the	the	DT
20417	2278	20	rate	rate	NN
20417	2278	21	of	of	IN
20417	2278	22	the	the	DT
20417	2278	23	vital	vital	JJ
20417	2278	24	process	process	NN
20417	2278	25	is	be	VBZ
20417	2278	26	slowed	slow	VBN
20417	2278	27	down	down	RP
20417	2278	28	--	--	:
20417	2278	29	sometimes	sometimes	RB
20417	2278	30	dangerously	dangerously	RB
20417	2278	31	.	.	.
20417	2279	1	Thus	thus	RB
20417	2279	2	we	-PRON-	PRP
20417	2279	3	see	see	VBP
20417	2279	4	how	how	WRB
20417	2279	5	the	the	DT
20417	2279	6	white	white	JJ
20417	2279	7	coat	coat	NN
20417	2279	8	helps	help	VBZ
20417	2279	9	the	the	DT
20417	2279	10	life	life	NN
20417	2279	11	of	of	IN
20417	2279	12	the	the	DT
20417	2279	13	creature	creature	NN
20417	2279	14	.	.	.
20417	2280	1	§	§	ADD
20417	2280	2	3	3	CD
20417	2280	3	Rapid	Rapid	NNP
20417	2280	4	Colour	Colour	NNP
20417	2280	5	-	-	HYPH
20417	2280	6	change	change	NN
20417	2280	7	Bony	Bony	NNP
20417	2280	8	flat	flat	JJ
20417	2280	9	-	-	HYPH
20417	2280	10	fishes	fish	NNS
20417	2280	11	,	,	,
20417	2280	12	like	like	IN
20417	2280	13	plaice	plaice	NN
20417	2280	14	and	and	CC
20417	2280	15	sole	sole	NNP
20417	2280	16	,	,	,
20417	2280	17	have	have	VBP
20417	2280	18	a	a	DT
20417	2280	19	remarkable	remarkable	JJ
20417	2280	20	power	power	NN
20417	2280	21	of	of	IN
20417	2280	22	adjusting	adjust	VBG
20417	2280	23	their	-PRON-	PRP$
20417	2280	24	hue	hue	NN
20417	2280	25	and	and	CC
20417	2280	26	pattern	pattern	NN
20417	2280	27	to	to	IN
20417	2280	28	the	the	DT
20417	2280	29	surrounding	surround	VBG
20417	2280	30	gravel	gravel	NN
20417	2280	31	and	and	CC
20417	2280	32	sand	sand	NN
20417	2280	33	,	,	,
20417	2280	34	so	so	IN
20417	2280	35	that	that	IN
20417	2280	36	it	-PRON-	PRP
20417	2280	37	is	be	VBZ
20417	2280	38	difficult	difficult	JJ
20417	2280	39	to	to	TO
20417	2280	40	find	find	VB
20417	2280	41	them	-PRON-	PRP
20417	2280	42	even	even	RB
20417	2280	43	when	when	WRB
20417	2280	44	we	-PRON-	PRP
20417	2280	45	know	know	VBP
20417	2280	46	that	that	IN
20417	2280	47	they	-PRON-	PRP
20417	2280	48	are	be	VBP
20417	2280	49	there	there	RB
20417	2280	50	.	.	.
20417	2281	1	It	-PRON-	PRP
20417	2281	2	must	must	MD
20417	2281	3	be	be	VB
20417	2281	4	admitted	admit	VBN
20417	2281	5	that	that	IN
20417	2281	6	they	-PRON-	PRP
20417	2281	7	are	be	VBP
20417	2281	8	also	also	RB
20417	2281	9	very	very	RB
20417	2281	10	quick	quick	JJ
20417	2281	11	to	to	TO
20417	2281	12	get	get	VB
20417	2281	13	a	a	DT
20417	2281	14	sprinkling	sprinkling	NN
20417	2281	15	of	of	IN
20417	2281	16	sand	sand	NN
20417	2281	17	over	over	IN
20417	2281	18	their	-PRON-	PRP$
20417	2281	19	upturned	upturned	JJ
20417	2281	20	side	side	NN
20417	2281	21	,	,	,
20417	2281	22	so	so	IN
20417	2281	23	that	that	IN
20417	2281	24	only	only	RB
20417	2281	25	the	the	DT
20417	2281	26	eyes	eye	NNS
20417	2281	27	are	be	VBP
20417	2281	28	left	leave	VBN
20417	2281	29	showing	show	VBG
20417	2281	30	.	.	.
20417	2282	1	But	but	CC
20417	2282	2	there	there	EX
20417	2282	3	is	be	VBZ
20417	2282	4	no	no	DT
20417	2282	5	doubt	doubt	NN
20417	2282	6	as	as	IN
20417	2282	7	to	to	IN
20417	2282	8	the	the	DT
20417	2282	9	exactness	exactness	NN
20417	2282	10	with	with	IN
20417	2282	11	which	which	WDT
20417	2282	12	they	-PRON-	PRP
20417	2282	13	often	often	RB
20417	2282	14	adjust	adjust	VBP
20417	2282	15	themselves	-PRON-	PRP
20417	2282	16	to	to	TO
20417	2282	17	be	be	VB
20417	2282	18	like	like	IN
20417	2282	19	a	a	DT
20417	2282	20	little	little	JJ
20417	2282	21	piece	piece	NN
20417	2282	22	of	of	IN
20417	2282	23	the	the	DT
20417	2282	24	substratum	substratum	NN
20417	2282	25	on	on	IN
20417	2282	26	which	which	WDT
20417	2282	27	they	-PRON-	PRP
20417	2282	28	lie	lie	VBP
20417	2282	29	;	;	:
20417	2282	30	they	-PRON-	PRP
20417	2282	31	will	will	MD
20417	2282	32	do	do	VB
20417	2282	33	this	this	DT
20417	2282	34	within	within	IN
20417	2282	35	limits	limit	NNS
20417	2282	36	in	in	IN
20417	2282	37	experimental	experimental	JJ
20417	2282	38	conditions	condition	NNS
20417	2282	39	when	when	WRB
20417	2282	40	they	-PRON-	PRP
20417	2282	41	are	be	VBP
20417	2282	42	placed	place	VBN
20417	2282	43	on	on	IN
20417	2282	44	a	a	DT
20417	2282	45	quite	quite	RB
20417	2282	46	artificial	artificial	JJ
20417	2282	47	floor	floor	NN
20417	2282	48	.	.	.
20417	2283	1	As	as	IN
20417	2283	2	these	these	DT
20417	2283	3	fishes	fish	NNS
20417	2283	4	are	be	VBP
20417	2283	5	very	very	RB
20417	2283	6	palatable	palatable	JJ
20417	2283	7	and	and	CC
20417	2283	8	are	be	VBP
20417	2283	9	much	much	RB
20417	2283	10	sought	seek	VBN
20417	2283	11	after	after	IN
20417	2283	12	by	by	IN
20417	2283	13	such	such	JJ
20417	2283	14	enemies	enemy	NNS
20417	2283	15	as	as	IN
20417	2283	16	cormorants	cormorant	NNS
20417	2283	17	and	and	CC
20417	2283	18	otters	otter	NNS
20417	2283	19	,	,	,
20417	2283	20	it	-PRON-	PRP
20417	2283	21	is	be	VBZ
20417	2283	22	highly	highly	RB
20417	2283	23	probably	probably	RB
20417	2283	24	that	that	IN
20417	2283	25	their	-PRON-	PRP$
20417	2283	26	power	power	NN
20417	2283	27	of	of	IN
20417	2283	28	self	self	NN
20417	2283	29	-	-	HYPH
20417	2283	30	effacement	effacement	NN
20417	2283	31	often	often	RB
20417	2283	32	saves	save	VBZ
20417	2283	33	their	-PRON-	PRP$
20417	2283	34	life	life	NN
20417	2283	35	.	.	.
20417	2284	1	And	and	CC
20417	2284	2	it	-PRON-	PRP
20417	2284	3	may	may	MD
20417	2284	4	be	be	VB
20417	2284	5	effected	effect	VBN
20417	2284	6	within	within	IN
20417	2284	7	a	a	DT
20417	2284	8	few	few	JJ
20417	2284	9	minutes	minute	NNS
20417	2284	10	,	,	,
20417	2284	11	in	in	IN
20417	2284	12	some	some	DT
20417	2284	13	cases	case	NNS
20417	2284	14	within	within	IN
20417	2284	15	a	a	DT
20417	2284	16	minute	minute	NN
20417	2284	17	.	.	.
20417	2285	1	In	in	IN
20417	2285	2	these	these	DT
20417	2285	3	self	self	NN
20417	2285	4	-	-	HYPH
20417	2285	5	effacing	efface	VBG
20417	2285	6	flat	flat	JJ
20417	2285	7	-	-	HYPH
20417	2285	8	fishes	fish	NNS
20417	2285	9	we	-PRON-	PRP
20417	2285	10	know	know	VBP
20417	2285	11	with	with	IN
20417	2285	12	some	some	DT
20417	2285	13	precision	precision	NN
20417	2285	14	what	what	WP
20417	2285	15	happens	happen	VBZ
20417	2285	16	.	.	.
20417	2286	1	The	the	DT
20417	2286	2	adjustment	adjustment	NN
20417	2286	3	of	of	IN
20417	2286	4	colour	colour	NN
20417	2286	5	and	and	CC
20417	2286	6	pattern	pattern	NN
20417	2286	7	is	be	VBZ
20417	2286	8	due	due	JJ
20417	2286	9	to	to	IN
20417	2286	10	changes	change	NNS
20417	2286	11	in	in	IN
20417	2286	12	the	the	DT
20417	2286	13	size	size	NN
20417	2286	14	,	,	,
20417	2286	15	shape	shape	NN
20417	2286	16	,	,	,
20417	2286	17	and	and	CC
20417	2286	18	position	position	NN
20417	2286	19	of	of	IN
20417	2286	20	mobile	mobile	JJ
20417	2286	21	pigment	pigment	NN
20417	2286	22	-	-	HYPH
20417	2286	23	cells	cell	NNS
20417	2286	24	(	(	-LRB-
20417	2286	25	chromatophores	chromatophore	NNS
20417	2286	26	)	)	-RRB-
20417	2286	27	and	and	CC
20417	2286	28	the	the	DT
20417	2286	29	skin	skin	NN
20417	2286	30	.	.	.
20417	2287	1	But	but	CC
20417	2287	2	what	what	WP
20417	2287	3	makes	make	VBZ
20417	2287	4	the	the	DT
20417	2287	5	pigment	pigment	NN
20417	2287	6	-	-	HYPH
20417	2287	7	cells	cell	NNS
20417	2287	8	change	change	NN
20417	2287	9	?	?	.
20417	2288	1	The	the	DT
20417	2288	2	fact	fact	NN
20417	2288	3	that	that	IN
20417	2288	4	a	a	DT
20417	2288	5	blind	blind	JJ
20417	2288	6	flat	flat	JJ
20417	2288	7	-	-	HYPH
20417	2288	8	fish	fish	NN
20417	2288	9	does	do	VBZ
20417	2288	10	not	not	RB
20417	2288	11	change	change	VB
20417	2288	12	its	-PRON-	PRP$
20417	2288	13	colour	colour	NN
20417	2288	14	gives	give	VBZ
20417	2288	15	us	-PRON-	PRP
20417	2288	16	the	the	DT
20417	2288	17	first	first	JJ
20417	2288	18	part	part	NN
20417	2288	19	of	of	IN
20417	2288	20	the	the	DT
20417	2288	21	answer	answer	NN
20417	2288	22	.	.	.
20417	2289	1	The	the	DT
20417	2289	2	colour	colour	NN
20417	2289	3	and	and	CC
20417	2289	4	the	the	DT
20417	2289	5	pattern	pattern	NN
20417	2289	6	of	of	IN
20417	2289	7	the	the	DT
20417	2289	8	surroundings	surrounding	NNS
20417	2289	9	must	must	MD
20417	2289	10	affect	affect	VB
20417	2289	11	the	the	DT
20417	2289	12	eye	eye	NN
20417	2289	13	.	.	.
20417	2290	1	The	the	DT
20417	2290	2	message	message	NN
20417	2290	3	travels	travel	VBZ
20417	2290	4	by	by	IN
20417	2290	5	the	the	DT
20417	2290	6	optic	optic	JJ
20417	2290	7	nerve	nerve	NN
20417	2290	8	to	to	IN
20417	2290	9	the	the	DT
20417	2290	10	brain	brain	NN
20417	2290	11	;	;	:
20417	2290	12	from	from	IN
20417	2290	13	the	the	DT
20417	2290	14	brain	brain	NN
20417	2290	15	,	,	,
20417	2290	16	instead	instead	RB
20417	2290	17	of	of	IN
20417	2290	18	passing	pass	VBG
20417	2290	19	down	down	RP
20417	2290	20	the	the	DT
20417	2290	21	spinal	spinal	JJ
20417	2290	22	cord	cord	NN
20417	2290	23	,	,	,
20417	2290	24	the	the	DT
20417	2290	25	message	message	NN
20417	2290	26	travels	travel	VBZ
20417	2290	27	down	down	IN
20417	2290	28	the	the	DT
20417	2290	29	chain	chain	NN
20417	2290	30	of	of	IN
20417	2290	31	sympathetic	sympathetic	JJ
20417	2290	32	ganglia	ganglia	NN
20417	2290	33	.	.	.
20417	2291	1	From	from	IN
20417	2291	2	these	these	DT
20417	2291	3	it	-PRON-	PRP
20417	2291	4	passes	pass	VBZ
20417	2291	5	along	along	IN
20417	2291	6	the	the	DT
20417	2291	7	nerves	nerve	NNS
20417	2291	8	which	which	WDT
20417	2291	9	comes	come	VBZ
20417	2291	10	out	out	IN
20417	2291	11	of	of	IN
20417	2291	12	the	the	DT
20417	2291	13	spinal	spinal	JJ
20417	2291	14	cord	cord	NN
20417	2291	15	and	and	CC
20417	2291	16	control	control	VB
20417	2291	17	the	the	DT
20417	2291	18	skin	skin	NN
20417	2291	19	.	.	.
20417	2292	1	Thus	thus	RB
20417	2292	2	the	the	DT
20417	2292	3	message	message	NN
20417	2292	4	reaches	reach	VBZ
20417	2292	5	the	the	DT
20417	2292	6	colour	colour	NN
20417	2292	7	-	-	HYPH
20417	2292	8	cells	cell	NNS
20417	2292	9	in	in	IN
20417	2292	10	the	the	DT
20417	2292	11	skin	skin	NN
20417	2292	12	,	,	,
20417	2292	13	and	and	CC
20417	2292	14	before	before	IN
20417	2292	15	you	-PRON-	PRP
20417	2292	16	have	have	VBP
20417	2292	17	carefully	carefully	RB
20417	2292	18	read	read	VBN
20417	2292	19	these	these	DT
20417	2292	20	lines	line	NNS
20417	2292	21	the	the	DT
20417	2292	22	flat	flat	JJ
20417	2292	23	-	-	HYPH
20417	2292	24	fish	fish	NN
20417	2292	25	has	have	VBZ
20417	2292	26	slipped	slip	VBN
20417	2292	27	on	on	IN
20417	2292	28	its	-PRON-	PRP$
20417	2292	29	Gyges	Gyges	NNP
20417	2292	30	ring	ring	NN
20417	2292	31	and	and	CC
20417	2292	32	become	become	VBP
20417	2292	33	invisible	invisible	JJ
20417	2292	34	.	.	.
20417	2293	1	The	the	DT
20417	2293	2	same	same	JJ
20417	2293	3	power	power	NN
20417	2293	4	of	of	IN
20417	2293	5	rapid	rapid	JJ
20417	2293	6	colour	colour	NN
20417	2293	7	-	-	HYPH
20417	2293	8	change	change	NN
20417	2293	9	is	be	VBZ
20417	2293	10	seen	see	VBN
20417	2293	11	in	in	IN
20417	2293	12	cuttlefishes	cuttlefish	NNS
20417	2293	13	,	,	,
20417	2293	14	where	where	WRB
20417	2293	15	it	-PRON-	PRP
20417	2293	16	is	be	VBZ
20417	2293	17	often	often	RB
20417	2293	18	an	an	DT
20417	2293	19	expression	expression	NN
20417	2293	20	of	of	IN
20417	2293	21	nervous	nervous	JJ
20417	2293	22	excitement	excitement	NN
20417	2293	23	,	,	,
20417	2293	24	though	though	IN
20417	2293	25	it	-PRON-	PRP
20417	2293	26	sometimes	sometimes	RB
20417	2293	27	helps	help	VBZ
20417	2293	28	to	to	TO
20417	2293	29	conceal	conceal	VB
20417	2293	30	.	.	.
20417	2294	1	It	-PRON-	PRP
20417	2294	2	occurs	occur	VBZ
20417	2294	3	with	with	IN
20417	2294	4	much	much	JJ
20417	2294	5	subtlety	subtlety	NN
20417	2294	6	in	in	IN
20417	2294	7	the	the	DT
20417	2294	8	Æsop	Æsop	NNP
20417	2294	9	prawn	prawn	NN
20417	2294	10	,	,	,
20417	2294	11	Hippolyte	Hippolyte	NNP
20417	2294	12	,	,	,
20417	2294	13	which	which	WDT
20417	2294	14	may	may	MD
20417	2294	15	be	be	VB
20417	2294	16	brown	brown	JJ
20417	2294	17	on	on	IN
20417	2294	18	a	a	DT
20417	2294	19	brown	brown	JJ
20417	2294	20	seaweed	seaweed	NN
20417	2294	21	,	,	,
20417	2294	22	green	green	JJ
20417	2294	23	on	on	IN
20417	2294	24	sea	sea	NN
20417	2294	25	-	-	HYPH
20417	2294	26	lettuce	lettuce	NN
20417	2294	27	or	or	CC
20417	2294	28	sea	sea	NN
20417	2294	29	-	-	HYPH
20417	2294	30	grass	grass	NN
20417	2294	31	,	,	,
20417	2294	32	red	red	JJ
20417	2294	33	on	on	IN
20417	2294	34	red	red	JJ
20417	2294	35	seaweed	seaweed	NN
20417	2294	36	,	,	,
20417	2294	37	and	and	CC
20417	2294	38	so	so	RB
20417	2294	39	on	on	RB
20417	2294	40	through	through	IN
20417	2294	41	an	an	DT
20417	2294	42	extensive	extensive	JJ
20417	2294	43	repertory	repertory	NN
20417	2294	44	.	.	.
20417	2295	1	According	accord	VBG
20417	2295	2	to	to	IN
20417	2295	3	the	the	DT
20417	2295	4	nature	nature	NN
20417	2295	5	of	of	IN
20417	2295	6	the	the	DT
20417	2295	7	background	background	NN
20417	2295	8	,	,	,
20417	2295	9	[	[	-LRB-
20417	2295	10	Professor	Professor	NNP
20417	2295	11	Gamble	Gamble	NNP
20417	2295	12	writes	write	VBZ
20417	2295	13	]	]	-RRB-
20417	2295	14	so	so	RB
20417	2295	15	is	be	VBZ
20417	2295	16	the	the	DT
20417	2295	17	mixture	mixture	NN
20417	2295	18	of	of	IN
20417	2295	19	the	the	DT
20417	2295	20	pigments	pigment	NNS
20417	2295	21	compounded	compound	VBN
20417	2295	22	so	so	IN
20417	2295	23	as	as	IN
20417	2295	24	to	to	TO
20417	2295	25	form	form	VB
20417	2295	26	a	a	DT
20417	2295	27	close	close	JJ
20417	2295	28	reproduction	reproduction	NN
20417	2295	29	both	both	DT
20417	2295	30	of	of	IN
20417	2295	31	its	-PRON-	PRP$
20417	2295	32	colour	colour	NN
20417	2295	33	and	and	CC
20417	2295	34	its	-PRON-	PRP$
20417	2295	35	pattern	pattern	NN
20417	2295	36	.	.	.
20417	2296	1	A	a	DT
20417	2296	2	sweep	sweep	NN
20417	2296	3	of	of	IN
20417	2296	4	the	the	DT
20417	2296	5	shrimp	shrimp	NN
20417	2296	6	net	net	NN
20417	2296	7	detaches	detach	VBZ
20417	2296	8	a	a	DT
20417	2296	9	battalion	battalion	NN
20417	2296	10	of	of	IN
20417	2296	11	these	these	DT
20417	2296	12	sleeping	sleeping	NN
20417	2296	13	prawns	prawn	NNS
20417	2296	14	,	,	,
20417	2296	15	and	and	CC
20417	2296	16	if	if	IN
20417	2296	17	we	-PRON-	PRP
20417	2296	18	turn	turn	VBP
20417	2296	19	the	the	DT
20417	2296	20	motley	motley	NN
20417	2296	21	into	into	IN
20417	2296	22	a	a	DT
20417	2296	23	dish	dish	NN
20417	2296	24	and	and	CC
20417	2296	25	give	give	VB
20417	2296	26	a	a	DT
20417	2296	27	choice	choice	NN
20417	2296	28	of	of	IN
20417	2296	29	seaweed	seaweed	NN
20417	2296	30	,	,	,
20417	2296	31	each	each	DT
20417	2296	32	variety	variety	NN
20417	2296	33	after	after	IN
20417	2296	34	its	-PRON-	PRP$
20417	2296	35	kind	kind	NN
20417	2296	36	will	will	MD
20417	2296	37	select	select	VB
20417	2296	38	the	the	DT
20417	2296	39	one	one	NN
20417	2296	40	with	with	IN
20417	2296	41	which	which	WDT
20417	2296	42	it	-PRON-	PRP
20417	2296	43	agrees	agree	VBZ
20417	2296	44	in	in	IN
20417	2296	45	colour	colour	NN
20417	2296	46	,	,	,
20417	2296	47	and	and	CC
20417	2296	48	vanish	vanish	VB
20417	2296	49	.	.	.
20417	2297	1	Both	both	DT
20417	2297	2	when	when	WRB
20417	2297	3	young	young	JJ
20417	2297	4	and	and	CC
20417	2297	5	when	when	WRB
20417	2297	6	full	full	RB
20417	2297	7	-	-	HYPH
20417	2297	8	grown	grown	JJ
20417	2297	9	,	,	,
20417	2297	10	the	the	DT
20417	2297	11	Æsop	Æsop	NNP
20417	2297	12	prawn	prawn	NN
20417	2297	13	takes	take	VBZ
20417	2297	14	on	on	RP
20417	2297	15	the	the	DT
20417	2297	16	colour	colour	NN
20417	2297	17	of	of	IN
20417	2297	18	its	-PRON-	PRP$
20417	2297	19	immediate	immediate	JJ
20417	2297	20	surroundings	surrounding	NNS
20417	2297	21	.	.	.
20417	2298	1	At	at	IN
20417	2298	2	nightfall	nightfall	NN
20417	2298	3	Hippolyte	Hippolyte	NNP
20417	2298	4	,	,	,
20417	2298	5	of	of	IN
20417	2298	6	whatever	whatever	WDT
20417	2298	7	colour	colour	NN
20417	2298	8	,	,	,
20417	2298	9	changes	change	VBZ
20417	2298	10	to	to	IN
20417	2298	11	a	a	DT
20417	2298	12	transparent	transparent	JJ
20417	2298	13	azure	azure	NN
20417	2298	14	blue	blue	NN
20417	2298	15	:	:	:
20417	2298	16	its	-PRON-	PRP$
20417	2298	17	stolidity	stolidity	NN
20417	2298	18	gives	give	VBZ
20417	2298	19	place	place	NN
20417	2298	20	to	to	IN
20417	2298	21	a	a	DT
20417	2298	22	nervous	nervous	JJ
20417	2298	23	restlessness	restlessness	NN
20417	2298	24	;	;	:
20417	2298	25	at	at	IN
20417	2298	26	the	the	DT
20417	2298	27	least	least	JJS
20417	2298	28	tremor	tremor	NN
20417	2298	29	it	-PRON-	PRP
20417	2298	30	leaps	leap	VBZ
20417	2298	31	violently	violently	RB
20417	2298	32	,	,	,
20417	2298	33	and	and	CC
20417	2298	34	often	often	RB
20417	2298	35	swims	swim	VBZ
20417	2298	36	actively	actively	RB
20417	2298	37	from	from	IN
20417	2298	38	one	one	CD
20417	2298	39	food	food	NN
20417	2298	40	-	-	HYPH
20417	2298	41	plant	plant	NN
20417	2298	42	to	to	IN
20417	2298	43	another	another	DT
20417	2298	44	.	.	.
20417	2299	1	This	this	DT
20417	2299	2	blue	blue	JJ
20417	2299	3	fit	fit	NN
20417	2299	4	lasts	last	VBZ
20417	2299	5	till	till	IN
20417	2299	6	daybreak	daybreak	NN
20417	2299	7	,	,	,
20417	2299	8	and	and	CC
20417	2299	9	is	be	VBZ
20417	2299	10	then	then	RB
20417	2299	11	succeeded	succeed	VBN
20417	2299	12	by	by	IN
20417	2299	13	the	the	DT
20417	2299	14	prawn	prawn	NN
20417	2299	15	's	's	POS
20417	2299	16	diurnal	diurnal	JJ
20417	2299	17	tint	tint	NN
20417	2299	18	.	.	.
20417	2300	1	Thus	thus	RB
20417	2300	2	,	,	,
20417	2300	3	Professor	Professor	NNP
20417	2300	4	Gamble	Gamble	NNP
20417	2300	5	continues	continue	VBZ
20417	2300	6	,	,	,
20417	2300	7	the	the	DT
20417	2300	8	colour	colour	NN
20417	2300	9	of	of	IN
20417	2300	10	an	an	DT
20417	2300	11	animal	animal	NN
20417	2300	12	may	may	MD
20417	2300	13	express	express	VB
20417	2300	14	a	a	DT
20417	2300	15	nervous	nervous	JJ
20417	2300	16	rhythm	rhythm	NN
20417	2300	17	.	.	.
20417	2301	1	[	[	-LRB-
20417	2301	2	Illustration	illustration	NN
20417	2301	3	:	:	:
20417	2301	4	_	_	NNP
20417	2301	5	Photo	Photo	NNP
20417	2301	6	:	:	:
20417	2301	7	J.	J.	NNP
20417	2301	8	J.	J.	NNP
20417	2302	1	Ward	Ward	NNP
20417	2302	2	,	,	,
20417	2302	3	F.E.S.	F.E.S.	NNP
20417	2302	4	_	_	NNP
20417	2302	5	PROTECTIVE	PROTECTIVE	NNP
20417	2302	6	RESEMBLANCE	RESEMBLANCE	NNP
20417	2302	7	Hawk	Hawk	NNP
20417	2302	8	Moth	Moth	NNP
20417	2302	9	,	,	,
20417	2302	10	settled	settle	VBD
20417	2302	11	down	down	RP
20417	2302	12	on	on	IN
20417	2302	13	a	a	DT
20417	2302	14	branch	branch	NN
20417	2302	15	,	,	,
20417	2302	16	and	and	CC
20417	2302	17	very	very	RB
20417	2302	18	difficult	difficult	JJ
20417	2302	19	to	to	TO
20417	2302	20	detect	detect	VB
20417	2302	21	as	as	RB
20417	2302	22	long	long	RB
20417	2302	23	as	as	IN
20417	2302	24	it	-PRON-	PRP
20417	2302	25	remains	remain	VBZ
20417	2302	26	stationary	stationary	JJ
20417	2302	27	.	.	.
20417	2303	1	Note	note	VB
20417	2303	2	its	-PRON-	PRP$
20417	2303	3	remarkable	remarkable	JJ
20417	2303	4	sucking	suck	VBG
20417	2303	5	tongue	tongue	NN
20417	2303	6	,	,	,
20417	2303	7	which	which	WDT
20417	2303	8	is	be	VBZ
20417	2303	9	about	about	RB
20417	2303	10	twice	twice	PDT
20417	2303	11	the	the	DT
20417	2303	12	length	length	NN
20417	2303	13	of	of	IN
20417	2303	14	its	-PRON-	PRP$
20417	2303	15	body	body	NN
20417	2303	16	.	.	.
20417	2304	1	The	the	DT
20417	2304	2	tongue	tongue	NN
20417	2304	3	can	can	MD
20417	2304	4	be	be	VB
20417	2304	5	quickly	quickly	RB
20417	2304	6	coiled	coil	VBN
20417	2304	7	up	up	RP
20417	2304	8	and	and	CC
20417	2304	9	put	put	VBD
20417	2304	10	safely	safely	RB
20417	2304	11	away	away	RB
20417	2304	12	beneath	beneath	IN
20417	2304	13	the	the	DT
20417	2304	14	lower	low	JJR
20417	2304	15	part	part	NN
20417	2304	16	of	of	IN
20417	2304	17	the	the	DT
20417	2304	18	head	head	NN
20417	2304	19	.	.	.
20417	2304	20	]	]	-RRB-
20417	2305	1	[	[	-LRB-
20417	2305	2	Illustration	illustration	NN
20417	2305	3	:	:	:
20417	2305	4	WHEN	when	WRB
20417	2305	5	ONLY	only	RB
20417	2305	6	A	a	DT
20417	2305	7	FEW	FEW	NNP
20417	2305	8	DAYS	day	NNS
20417	2305	9	OLD	old	JJ
20417	2305	10	,	,	,
20417	2305	11	YOUNG	young	NN
20417	2305	12	BITTERN	BITTERN	NNS
20417	2305	13	BEGIN	BEGIN	VBZ
20417	2305	14	TO	to	TO
20417	2305	15	STRIKE	strike	VB
20417	2305	16	THE	the	DT
20417	2305	17	SAME	same	JJ
20417	2305	18	ATTITUDE	attitude	NN
20417	2305	19	AS	as	IN
20417	2305	20	THEIR	their	NN
20417	2305	21	PARENTS	parent	NNS
20417	2305	22	THRUSTING	thrust	VBG
20417	2305	23	THEIR	their	NN
20417	2305	24	BILLS	bill	NNS
20417	2305	25	UPWARDS	upward	NNS
20417	2305	26	AND	and	CC
20417	2305	27	DRAWING	draw	VBG
20417	2305	28	THEIR	their	NN
20417	2305	29	BODIES	body	NNS
20417	2305	30	UP	up	RP
20417	2305	31	SO	so	IN
20417	2305	32	THAT	that	IN
20417	2305	33	THEY	they	PRP
20417	2305	34	RESEMBLE	resemble	VBP
20417	2305	35	A	a	DT
20417	2305	36	BUNCH	BUNCH	NNP
20417	2305	37	OF	of	IN
20417	2305	38	REEDS	REEDS	NNP
20417	2305	39	The	the	DT
20417	2305	40	soft	soft	JJ
20417	2305	41	browns	browns	NN
20417	2305	42	and	and	CC
20417	2305	43	blue	blue	JJ
20417	2305	44	-	-	HYPH
20417	2305	45	greens	green	NNS
20417	2305	46	harmonise	harmonise	NN
20417	2305	47	with	with	IN
20417	2305	48	the	the	DT
20417	2305	49	dull	dull	JJ
20417	2305	50	sheaths	sheath	NNS
20417	2305	51	of	of	IN
20417	2305	52	the	the	DT
20417	2305	53	young	young	JJ
20417	2305	54	reeds	reed	NNS
20417	2305	55	;	;	:
20417	2305	56	the	the	DT
20417	2305	57	nestling	nestle	VBG
20417	2305	58	bittern	bittern	NN
20417	2305	59	is	be	VBZ
20417	2305	60	thus	thus	RB
20417	2305	61	completely	completely	RB
20417	2305	62	camouflaged	camouflage	VBN
20417	2305	63	.	.	.
20417	2305	64	]	]	-RRB-
20417	2306	1	The	the	DT
20417	2306	2	Case	Case	NNP
20417	2306	3	of	of	IN
20417	2306	4	Chameleons	Chameleons	NNP
20417	2306	5	The	the	DT
20417	2306	6	highest	high	JJS
20417	2306	7	level	level	NN
20417	2306	8	at	at	IN
20417	2306	9	which	which	WDT
20417	2306	10	rapid	rapid	JJ
20417	2306	11	colour	colour	NN
20417	2306	12	-	-	HYPH
20417	2306	13	change	change	NN
20417	2306	14	occurs	occur	VBZ
20417	2306	15	is	be	VBZ
20417	2306	16	among	among	IN
20417	2306	17	lizards	lizard	NNS
20417	2306	18	,	,	,
20417	2306	19	and	and	CC
20417	2306	20	the	the	DT
20417	2306	21	finest	fine	JJS
20417	2306	22	exhibition	exhibition	NN
20417	2306	23	of	of	IN
20417	2306	24	it	-PRON-	PRP
20417	2306	25	is	be	VBZ
20417	2306	26	among	among	IN
20417	2306	27	the	the	DT
20417	2306	28	chameleons	chameleon	NNS
20417	2306	29	.	.	.
20417	2307	1	These	these	DT
20417	2307	2	quaint	quaint	NN
20417	2307	3	creatures	creature	NNS
20417	2307	4	are	be	VBP
20417	2307	5	characteristic	characteristic	JJ
20417	2307	6	of	of	IN
20417	2307	7	Africa	Africa	NNP
20417	2307	8	;	;	:
20417	2307	9	but	but	CC
20417	2307	10	they	-PRON-	PRP
20417	2307	11	occur	occur	VBP
20417	2307	12	also	also	RB
20417	2307	13	in	in	IN
20417	2307	14	Andalusia	Andalusia	NNP
20417	2307	15	,	,	,
20417	2307	16	Arabia	Arabia	NNP
20417	2307	17	,	,	,
20417	2307	18	Ceylon	Ceylon	NNP
20417	2307	19	,	,	,
20417	2307	20	and	and	CC
20417	2307	21	Southern	Southern	NNP
20417	2307	22	India	India	NNP
20417	2307	23	.	.	.
20417	2308	1	They	-PRON-	PRP
20417	2308	2	are	be	VBP
20417	2308	3	adapted	adapt	VBN
20417	2308	4	for	for	IN
20417	2308	5	life	life	NN
20417	2308	6	on	on	IN
20417	2308	7	trees	tree	NNS
20417	2308	8	,	,	,
20417	2308	9	where	where	WRB
20417	2308	10	they	-PRON-	PRP
20417	2308	11	hunt	hunt	VBP
20417	2308	12	insects	insect	NNS
20417	2308	13	with	with	IN
20417	2308	14	great	great	JJ
20417	2308	15	deliberateness	deliberateness	NN
20417	2308	16	and	and	CC
20417	2308	17	success	success	NN
20417	2308	18	.	.	.
20417	2309	1	The	the	DT
20417	2309	2	protrusible	protrusible	JJ
20417	2309	3	tongue	tongue	NN
20417	2309	4	,	,	,
20417	2309	5	ending	end	VBG
20417	2309	6	in	in	IN
20417	2309	7	a	a	DT
20417	2309	8	sticky	sticky	JJ
20417	2309	9	club	club	NN
20417	2309	10	,	,	,
20417	2309	11	can	can	MD
20417	2309	12	be	be	VB
20417	2309	13	shot	shoot	VBN
20417	2309	14	out	out	RP
20417	2309	15	for	for	IN
20417	2309	16	about	about	RB
20417	2309	17	seven	seven	CD
20417	2309	18	inches	inch	NNS
20417	2309	19	in	in	IN
20417	2309	20	the	the	DT
20417	2309	21	common	common	JJ
20417	2309	22	chameleon	chameleon	NN
20417	2309	23	.	.	.
20417	2310	1	Their	-PRON-	PRP$
20417	2310	2	hands	hand	NNS
20417	2310	3	and	and	CC
20417	2310	4	feet	foot	NNS
20417	2310	5	are	be	VBP
20417	2310	6	split	split	VBN
20417	2310	7	so	so	IN
20417	2310	8	that	that	IN
20417	2310	9	they	-PRON-	PRP
20417	2310	10	grip	grip	VBP
20417	2310	11	the	the	DT
20417	2310	12	branches	branch	NNS
20417	2310	13	firmly	firmly	RB
20417	2310	14	,	,	,
20417	2310	15	and	and	CC
20417	2310	16	the	the	DT
20417	2310	17	prehensile	prehensile	NN
20417	2310	18	tail	tail	NN
20417	2310	19	rivals	rival	NNS
20417	2310	20	a	a	DT
20417	2310	21	monkey	monkey	NN
20417	2310	22	's	's	POS
20417	2310	23	.	.	.
20417	2311	1	When	when	WRB
20417	2311	2	they	-PRON-	PRP
20417	2311	3	wish	wish	VBP
20417	2311	4	they	-PRON-	PRP
20417	2311	5	can	can	MD
20417	2311	6	make	make	VB
20417	2311	7	themselves	-PRON-	PRP
20417	2311	8	very	very	RB
20417	2311	9	slim	slim	JJ
20417	2311	10	,	,	,
20417	2311	11	contracting	contract	VBG
20417	2311	12	the	the	DT
20417	2311	13	body	body	NN
20417	2311	14	from	from	IN
20417	2311	15	side	side	NN
20417	2311	16	to	to	IN
20417	2311	17	side	side	VB
20417	2311	18	,	,	,
20417	2311	19	so	so	IN
20417	2311	20	that	that	IN
20417	2311	21	they	-PRON-	PRP
20417	2311	22	are	be	VBP
20417	2311	23	not	not	RB
20417	2311	24	very	very	RB
20417	2311	25	readily	readily	RB
20417	2311	26	seen	see	VBN
20417	2311	27	.	.	.
20417	2312	1	In	in	IN
20417	2312	2	other	other	JJ
20417	2312	3	circumstances	circumstance	NNS
20417	2312	4	,	,	,
20417	2312	5	however	however	RB
20417	2312	6	,	,	,
20417	2312	7	they	-PRON-	PRP
20417	2312	8	do	do	VBP
20417	2312	9	not	not	RB
20417	2312	10	practise	practise	VB
20417	2312	11	self	self	NN
20417	2312	12	-	-	HYPH
20417	2312	13	effacement	effacement	NN
20417	2312	14	,	,	,
20417	2312	15	but	but	CC
20417	2312	16	the	the	DT
20417	2312	17	very	very	JJ
20417	2312	18	reverse	reverse	NN
20417	2312	19	.	.	.
20417	2313	1	They	-PRON-	PRP
20417	2313	2	inflate	inflate	VBP
20417	2313	3	their	-PRON-	PRP$
20417	2313	4	bodies	body	NNS
20417	2313	5	,	,	,
20417	2313	6	having	have	VBG
20417	2313	7	not	not	RB
20417	2313	8	only	only	RB
20417	2313	9	large	large	JJ
20417	2313	10	lungs	lung	NNS
20417	2313	11	,	,	,
20417	2313	12	but	but	CC
20417	2313	13	air	air	NN
20417	2313	14	-	-	HYPH
20417	2313	15	sacs	sacs	NN
20417	2313	16	in	in	IN
20417	2313	17	connection	connection	NN
20417	2313	18	with	with	IN
20417	2313	19	them	-PRON-	PRP
20417	2313	20	.	.	.
20417	2314	1	The	the	DT
20417	2314	2	throat	throat	NN
20417	2314	3	bulges	bulge	VBZ
20417	2314	4	;	;	:
20417	2314	5	the	the	DT
20417	2314	6	body	body	NN
20417	2314	7	sways	sway	VBZ
20417	2314	8	from	from	IN
20417	2314	9	side	side	NN
20417	2314	10	to	to	IN
20417	2314	11	side	side	NN
20417	2314	12	;	;	:
20417	2314	13	and	and	CC
20417	2314	14	the	the	DT
20417	2314	15	creature	creature	NN
20417	2314	16	expresses	express	VBZ
20417	2314	17	its	-PRON-	PRP$
20417	2314	18	sentiments	sentiment	NNS
20417	2314	19	in	in	IN
20417	2314	20	a	a	DT
20417	2314	21	hiss	hiss	NN
20417	2314	22	.	.	.
20417	2315	1	The	the	DT
20417	2315	2	power	power	NN
20417	2315	3	of	of	IN
20417	2315	4	colour	colour	NN
20417	2315	5	-	-	HYPH
20417	2315	6	change	change	NN
20417	2315	7	is	be	VBZ
20417	2315	8	very	very	RB
20417	2315	9	remarkable	remarkable	JJ
20417	2315	10	,	,	,
20417	2315	11	and	and	CC
20417	2315	12	depends	depend	VBZ
20417	2315	13	partly	partly	RB
20417	2315	14	on	on	IN
20417	2315	15	the	the	DT
20417	2315	16	contraction	contraction	NN
20417	2315	17	and	and	CC
20417	2315	18	expansion	expansion	NN
20417	2315	19	of	of	IN
20417	2315	20	the	the	DT
20417	2315	21	colour	colour	NN
20417	2315	22	-	-	HYPH
20417	2315	23	cells	cell	NNS
20417	2315	24	(	(	-LRB-
20417	2315	25	chromatophores	chromatophore	NNS
20417	2315	26	)	)	-RRB-
20417	2315	27	in	in	IN
20417	2315	28	the	the	DT
20417	2315	29	under	under	NN
20417	2315	30	-	-	HYPH
20417	2315	31	skin	skin	NN
20417	2315	32	(	(	-LRB-
20417	2315	33	or	or	CC
20417	2315	34	dermis	dermis	NNP
20417	2315	35	)	)	-RRB-
20417	2315	36	and	and	CC
20417	2315	37	partly	partly	RB
20417	2315	38	on	on	IN
20417	2315	39	close	close	RB
20417	2315	40	-	-	HYPH
20417	2315	41	packed	pack	VBN
20417	2315	42	refractive	refractive	JJ
20417	2315	43	granules	granule	NNS
20417	2315	44	and	and	CC
20417	2315	45	crystals	crystal	NNS
20417	2315	46	of	of	IN
20417	2315	47	a	a	DT
20417	2315	48	waste	waste	NN
20417	2315	49	-	-	HYPH
20417	2315	50	product	product	NN
20417	2315	51	called	call	VBN
20417	2315	52	guanin	guanin	NN
20417	2315	53	.	.	.
20417	2316	1	The	the	DT
20417	2316	2	repertory	repertory	NN
20417	2316	3	of	of	IN
20417	2316	4	possible	possible	JJ
20417	2316	5	colours	colour	NNS
20417	2316	6	in	in	IN
20417	2316	7	the	the	DT
20417	2316	8	common	common	JJ
20417	2316	9	chameleon	chameleon	NN
20417	2316	10	is	be	VBZ
20417	2316	11	greater	great	JJR
20417	2316	12	than	than	IN
20417	2316	13	in	in	IN
20417	2316	14	any	any	DT
20417	2316	15	other	other	JJ
20417	2316	16	animal	animal	NN
20417	2316	17	except	except	IN
20417	2316	18	the	the	DT
20417	2316	19	Æsop	Æsop	NNP
20417	2316	20	prawn	prawn	NN
20417	2316	21	.	.	.
20417	2317	1	There	there	EX
20417	2317	2	is	be	VBZ
20417	2317	3	a	a	DT
20417	2317	4	legend	legend	NN
20417	2317	5	of	of	IN
20417	2317	6	a	a	DT
20417	2317	7	chameleon	chameleon	NN
20417	2317	8	which	which	WDT
20417	2317	9	was	be	VBD
20417	2317	10	brown	brown	VBN
20417	2317	11	in	in	IN
20417	2317	12	a	a	DT
20417	2317	13	brown	brown	JJ
20417	2317	14	box	box	NN
20417	2317	15	,	,	,
20417	2317	16	green	green	JJ
20417	2317	17	in	in	IN
20417	2317	18	a	a	DT
20417	2317	19	green	green	JJ
20417	2317	20	box	box	NN
20417	2317	21	,	,	,
20417	2317	22	and	and	CC
20417	2317	23	blue	blue	JJ
20417	2317	24	in	in	IN
20417	2317	25	a	a	DT
20417	2317	26	blue	blue	JJ
20417	2317	27	box	box	NN
20417	2317	28	,	,	,
20417	2317	29	and	and	CC
20417	2317	30	died	die	VBD
20417	2317	31	when	when	WRB
20417	2317	32	put	put	VBN
20417	2317	33	into	into	IN
20417	2317	34	one	one	CD
20417	2317	35	lined	line	VBN
20417	2317	36	with	with	IN
20417	2317	37	tartan	tartan	NN
20417	2317	38	;	;	:
20417	2317	39	and	and	CC
20417	2317	40	there	there	EX
20417	2317	41	is	be	VBZ
20417	2317	42	no	no	DT
20417	2317	43	doubt	doubt	NN
20417	2317	44	that	that	IN
20417	2317	45	one	one	CD
20417	2317	46	and	and	CC
20417	2317	47	the	the	DT
20417	2317	48	same	same	JJ
20417	2317	49	animal	animal	NN
20417	2317	50	has	have	VBZ
20417	2317	51	a	a	DT
20417	2317	52	wide	wide	JJ
20417	2317	53	range	range	NN
20417	2317	54	of	of	IN
20417	2317	55	colours	colour	NNS
20417	2317	56	.	.	.
20417	2318	1	The	the	DT
20417	2318	2	so	so	RB
20417	2318	3	-	-	HYPH
20417	2318	4	called	call	VBN
20417	2318	5	"	"	``
20417	2318	6	chameleon	chameleon	NN
20417	2318	7	"	"	''
20417	2318	8	(	(	-LRB-
20417	2318	9	_	_	NNP
20417	2318	10	Anolis	Anolis	NNP
20417	2318	11	_	_	NNP
20417	2318	12	)	)	-RRB-
20417	2318	13	of	of	IN
20417	2318	14	North	North	NNP
20417	2318	15	America	America	NNP
20417	2318	16	is	be	VBZ
20417	2318	17	so	so	RB
20417	2318	18	sensitive	sensitive	JJ
20417	2318	19	that	that	IN
20417	2318	20	a	a	DT
20417	2318	21	passing	pass	VBG
20417	2318	22	cloud	cloud	NN
20417	2318	23	makes	make	VBZ
20417	2318	24	it	-PRON-	PRP
20417	2318	25	change	change	VB
20417	2318	26	its	-PRON-	PRP$
20417	2318	27	emerald	emerald	NNP
20417	2318	28	hue	hue	NNP
20417	2318	29	.	.	.
20417	2319	1	There	there	EX
20417	2319	2	is	be	VBZ
20417	2319	3	no	no	DT
20417	2319	4	doubt	doubt	NN
20417	2319	5	that	that	IN
20417	2319	6	a	a	DT
20417	2319	7	chameleon	chameleon	NN
20417	2319	8	may	may	MD
20417	2319	9	make	make	VB
20417	2319	10	itself	-PRON-	PRP
20417	2319	11	more	more	RBR
20417	2319	12	inconspicuous	inconspicuous	JJ
20417	2319	13	by	by	IN
20417	2319	14	changing	change	VBG
20417	2319	15	its	-PRON-	PRP$
20417	2319	16	colour	colour	NN
20417	2319	17	,	,	,
20417	2319	18	being	be	VBG
20417	2319	19	affected	affect	VBN
20417	2319	20	by	by	IN
20417	2319	21	the	the	DT
20417	2319	22	play	play	NN
20417	2319	23	of	of	IN
20417	2319	24	light	light	NN
20417	2319	25	on	on	IN
20417	2319	26	its	-PRON-	PRP$
20417	2319	27	eyes	eye	NNS
20417	2319	28	.	.	.
20417	2320	1	A	a	DT
20417	2320	2	bright	bright	JJ
20417	2320	3	-	-	HYPH
20417	2320	4	green	green	JJ
20417	2320	5	hue	hue	NN
20417	2320	6	is	be	VBZ
20417	2320	7	often	often	RB
20417	2320	8	seen	see	VBN
20417	2320	9	on	on	IN
20417	2320	10	those	those	DT
20417	2320	11	that	that	WDT
20417	2320	12	are	be	VBP
20417	2320	13	sitting	sit	VBG
20417	2320	14	among	among	IN
20417	2320	15	strongly	strongly	RB
20417	2320	16	illumined	illumine	VBN
20417	2320	17	green	green	JJ
20417	2320	18	leaves	leave	NNS
20417	2320	19	.	.	.
20417	2321	1	But	but	CC
20417	2321	2	the	the	DT
20417	2321	3	colour	colour	NN
20417	2321	4	also	also	RB
20417	2321	5	changes	change	VBZ
20417	2321	6	with	with	IN
20417	2321	7	the	the	DT
20417	2321	8	time	time	NN
20417	2321	9	of	of	IN
20417	2321	10	day	day	NN
20417	2321	11	and	and	CC
20417	2321	12	with	with	IN
20417	2321	13	the	the	DT
20417	2321	14	animal	animal	NN
20417	2321	15	's	's	POS
20417	2321	16	moods	mood	NNS
20417	2321	17	.	.	.
20417	2322	1	A	a	DT
20417	2322	2	sudden	sudden	JJ
20417	2322	3	irritation	irritation	NN
20417	2322	4	may	may	MD
20417	2322	5	bring	bring	VB
20417	2322	6	about	about	RP
20417	2322	7	a	a	DT
20417	2322	8	rapid	rapid	JJ
20417	2322	9	change	change	NN
20417	2322	10	;	;	:
20417	2322	11	in	in	IN
20417	2322	12	other	other	JJ
20417	2322	13	cases	case	NNS
20417	2322	14	the	the	DT
20417	2322	15	transformation	transformation	NN
20417	2322	16	comes	come	VBZ
20417	2322	17	about	about	RB
20417	2322	18	very	very	RB
20417	2322	19	gradually	gradually	RB
20417	2322	20	.	.	.
20417	2323	1	When	when	WRB
20417	2323	2	the	the	DT
20417	2323	3	colour	colour	NN
20417	2323	4	-	-	HYPH
20417	2323	5	change	change	NN
20417	2323	6	expresses	express	VBZ
20417	2323	7	the	the	DT
20417	2323	8	chameleon	chameleon	NNP
20417	2323	9	's	's	POS
20417	2323	10	feelings	feeling	NNS
20417	2323	11	it	-PRON-	PRP
20417	2323	12	might	may	MD
20417	2323	13	be	be	VB
20417	2323	14	compared	compare	VBN
20417	2323	15	to	to	IN
20417	2323	16	blushing	blush	VBG
20417	2323	17	,	,	,
20417	2323	18	but	but	CC
20417	2323	19	that	that	DT
20417	2323	20	is	be	VBZ
20417	2323	21	due	due	JJ
20417	2323	22	to	to	IN
20417	2323	23	an	an	DT
20417	2323	24	expansion	expansion	NN
20417	2323	25	of	of	IN
20417	2323	26	the	the	DT
20417	2323	27	arteries	artery	NNS
20417	2323	28	of	of	IN
20417	2323	29	the	the	DT
20417	2323	30	face	face	NN
20417	2323	31	,	,	,
20417	2323	32	allowing	allow	VBG
20417	2323	33	more	more	JJR
20417	2323	34	blood	blood	NN
20417	2323	35	to	to	TO
20417	2323	36	get	get	VB
20417	2323	37	into	into	IN
20417	2323	38	the	the	DT
20417	2323	39	capillaries	capillary	NNS
20417	2323	40	of	of	IN
20417	2323	41	the	the	DT
20417	2323	42	under	under	NN
20417	2323	43	-	-	HYPH
20417	2323	44	skin	skin	NN
20417	2323	45	.	.	.
20417	2324	1	The	the	DT
20417	2324	2	case	case	NN
20417	2324	3	of	of	IN
20417	2324	4	the	the	DT
20417	2324	5	chameleon	chameleon	NN
20417	2324	6	is	be	VBZ
20417	2324	7	peculiarly	peculiarly	RB
20417	2324	8	interesting	interesting	JJ
20417	2324	9	because	because	IN
20417	2324	10	the	the	DT
20417	2324	11	animal	animal	NN
20417	2324	12	has	have	VBZ
20417	2324	13	two	two	CD
20417	2324	14	kinds	kind	NNS
20417	2324	15	of	of	IN
20417	2324	16	tactics	tactic	NNS
20417	2324	17	--	--	:
20417	2324	18	self	self	NN
20417	2324	19	-	-	HYPH
20417	2324	20	effacement	effacement	NN
20417	2324	21	on	on	IN
20417	2324	22	the	the	DT
20417	2324	23	one	one	CD
20417	2324	24	hand	hand	NN
20417	2324	25	and	and	CC
20417	2324	26	bluffing	bluffing	NN
20417	2324	27	on	on	IN
20417	2324	28	the	the	DT
20417	2324	29	other	other	JJ
20417	2324	30	.	.	.
20417	2325	1	There	there	EX
20417	2325	2	can	can	MD
20417	2325	3	be	be	VB
20417	2325	4	little	little	JJ
20417	2325	5	doubt	doubt	NN
20417	2325	6	that	that	IN
20417	2325	7	the	the	DT
20417	2325	8	power	power	NN
20417	2325	9	of	of	IN
20417	2325	10	colour	colour	NN
20417	2325	11	-	-	HYPH
20417	2325	12	change	change	NN
20417	2325	13	sometimes	sometimes	RB
20417	2325	14	justifies	justify	VBZ
20417	2325	15	itself	-PRON-	PRP
20417	2325	16	by	by	IN
20417	2325	17	driving	drive	VBG
20417	2325	18	off	off	RP
20417	2325	19	intruders	intruder	NNS
20417	2325	20	.	.	.
20417	2326	1	Dr.	Dr.	NNP
20417	2326	2	Cyril	Cyril	NNP
20417	2326	3	Crossland	Crossland	NNP
20417	2326	4	observed	observe	VBD
20417	2326	5	that	that	IN
20417	2326	6	a	a	DT
20417	2326	7	chameleon	chameleon	NN
20417	2326	8	attacked	attack	VBN
20417	2326	9	by	by	IN
20417	2326	10	a	a	DT
20417	2326	11	fox	fox	NN
20417	2326	12	-	-	HYPH
20417	2326	13	terrier	terrier	NN
20417	2326	14	"	"	''
20417	2326	15	turned	turn	VBD
20417	2326	16	round	round	RB
20417	2326	17	and	and	CC
20417	2326	18	opened	open	VBD
20417	2326	19	its	-PRON-	PRP$
20417	2326	20	great	great	JJ
20417	2326	21	pink	pink	JJ
20417	2326	22	mouth	mouth	NN
20417	2326	23	in	in	IN
20417	2326	24	the	the	DT
20417	2326	25	face	face	NN
20417	2326	26	of	of	IN
20417	2326	27	the	the	DT
20417	2326	28	advancing	advance	VBG
20417	2326	29	dog	dog	NN
20417	2326	30	,	,	,
20417	2326	31	at	at	IN
20417	2326	32	the	the	DT
20417	2326	33	same	same	JJ
20417	2326	34	time	time	NN
20417	2326	35	rapidly	rapidly	RB
20417	2326	36	changing	change	VBG
20417	2326	37	colour	colour	NN
20417	2326	38	,	,	,
20417	2326	39	becoming	become	VBG
20417	2326	40	almost	almost	RB
20417	2326	41	black	black	JJ
20417	2326	42	.	.	.
20417	2327	1	This	this	DT
20417	2327	2	ruse	ruse	NN
20417	2327	3	succeeded	succeed	VBD
20417	2327	4	every	every	DT
20417	2327	5	time	time	NN
20417	2327	6	,	,	,
20417	2327	7	the	the	DT
20417	2327	8	dog	dog	NN
20417	2327	9	turning	turn	VBG
20417	2327	10	off	off	RP
20417	2327	11	at	at	IN
20417	2327	12	once	once	RB
20417	2327	13	.	.	.
20417	2327	14	"	"	''
20417	2328	1	In	in	IN
20417	2328	2	natural	natural	JJ
20417	2328	3	leafy	leafy	NNP
20417	2328	4	surroundings	surrounding	NNS
20417	2328	5	the	the	DT
20417	2328	6	startling	startling	JJ
20417	2328	7	effect	effect	NN
20417	2328	8	would	would	MD
20417	2328	9	be	be	VB
20417	2328	10	much	much	RB
20417	2328	11	greater	great	JJR
20417	2328	12	--	--	:
20417	2328	13	a	a	DT
20417	2328	14	sudden	sudden	JJ
20417	2328	15	throwing	throwing	NN
20417	2328	16	off	off	RP
20417	2328	17	of	of	IN
20417	2328	18	the	the	DT
20417	2328	19	mantle	mantle	NN
20417	2328	20	of	of	IN
20417	2328	21	invisibility	invisibility	NN
20417	2328	22	and	and	CC
20417	2328	23	the	the	DT
20417	2328	24	exposure	exposure	NN
20417	2328	25	of	of	IN
20417	2328	26	a	a	DT
20417	2328	27	conspicuous	conspicuous	JJ
20417	2328	28	black	black	JJ
20417	2328	29	body	body	NN
20417	2328	30	with	with	IN
20417	2328	31	a	a	DT
20417	2328	32	large	large	JJ
20417	2328	33	red	red	JJ
20417	2328	34	mouth	mouth	NN
20417	2328	35	.	.	.
20417	2329	1	§	§	ADD
20417	2329	2	4	4	CD
20417	2329	3	Likeness	Likeness	NNP
20417	2329	4	to	to	IN
20417	2329	5	Other	other	JJ
20417	2329	6	Things	thing	NNS
20417	2329	7	Dr.	Dr.	NNP
20417	2329	8	H.	H.	NNP
20417	2329	9	O.	O.	NNP
20417	2329	10	Forbes	Forbes	NNP
20417	2329	11	tells	tell	VBZ
20417	2329	12	of	of	IN
20417	2329	13	a	a	DT
20417	2329	14	flat	flat	JJ
20417	2329	15	spider	spider	NN
20417	2329	16	which	which	WDT
20417	2329	17	presents	present	VBZ
20417	2329	18	a	a	DT
20417	2329	19	striking	striking	JJ
20417	2329	20	resemblance	resemblance	NN
20417	2329	21	to	to	IN
20417	2329	22	a	a	DT
20417	2329	23	bird	bird	NN
20417	2329	24	's	's	POS
20417	2329	25	dropping	dropping	NN
20417	2329	26	on	on	IN
20417	2329	27	a	a	DT
20417	2329	28	leaf	leaf	NN
20417	2329	29	.	.	.
20417	2330	1	Years	year	NNS
20417	2330	2	after	after	IN
20417	2330	3	he	-PRON-	PRP
20417	2330	4	first	first	RB
20417	2330	5	found	find	VBD
20417	2330	6	it	-PRON-	PRP
20417	2330	7	he	-PRON-	PRP
20417	2330	8	was	be	VBD
20417	2330	9	watching	watch	VBG
20417	2330	10	in	in	IN
20417	2330	11	a	a	DT
20417	2330	12	forest	forest	NN
20417	2330	13	in	in	IN
20417	2330	14	the	the	DT
20417	2330	15	Far	Far	NNP
20417	2330	16	East	East	NNP
20417	2330	17	when	when	WRB
20417	2330	18	his	-PRON-	PRP$
20417	2330	19	eye	eye	NN
20417	2330	20	fell	fall	VBD
20417	2330	21	on	on	IN
20417	2330	22	a	a	DT
20417	2330	23	leaf	leaf	NN
20417	2330	24	before	before	IN
20417	2330	25	him	-PRON-	PRP
20417	2330	26	which	which	WDT
20417	2330	27	had	have	VBD
20417	2330	28	been	be	VBN
20417	2330	29	blotched	blotch	VBN
20417	2330	30	by	by	IN
20417	2330	31	a	a	DT
20417	2330	32	bird	bird	NN
20417	2330	33	.	.	.
20417	2331	1	He	-PRON-	PRP
20417	2331	2	wondered	wonder	VBD
20417	2331	3	idly	idly	RB
20417	2331	4	why	why	WRB
20417	2331	5	he	-PRON-	PRP
20417	2331	6	had	have	VBD
20417	2331	7	not	not	RB
20417	2331	8	seen	see	VBN
20417	2331	9	for	for	IN
20417	2331	10	so	so	RB
20417	2331	11	long	long	RB
20417	2331	12	another	another	DT
20417	2331	13	specimen	speciman	NNS
20417	2331	14	of	of	IN
20417	2331	15	the	the	DT
20417	2331	16	bird	bird	NN
20417	2331	17	-	-	HYPH
20417	2331	18	dropping	drop	VBG
20417	2331	19	spider	spider	NN
20417	2331	20	(	(	-LRB-
20417	2331	21	_	_	NNP
20417	2331	22	Ornithoscatoides	Ornithoscatoides	NNP
20417	2331	23	decipiens	decipien	NNS
20417	2331	24	_	_	NNP
20417	2331	25	)	)	-RRB-
20417	2331	26	,	,	,
20417	2331	27	and	and	CC
20417	2331	28	drew	draw	VBD
20417	2331	29	the	the	DT
20417	2331	30	leaf	leaf	NN
20417	2331	31	towards	towards	IN
20417	2331	32	him	-PRON-	PRP
20417	2331	33	.	.	.
20417	2332	1	Instantaneously	instantaneously	RB
20417	2332	2	he	-PRON-	PRP
20417	2332	3	got	get	VBD
20417	2332	4	a	a	DT
20417	2332	5	characteristic	characteristic	JJ
20417	2332	6	sharp	sharp	JJ
20417	2332	7	nip	nip	NN
20417	2332	8	;	;	:
20417	2332	9	it	-PRON-	PRP
20417	2332	10	was	be	VBD
20417	2332	11	the	the	DT
20417	2332	12	spider	spider	NN
20417	2332	13	after	after	RB
20417	2332	14	all	all	RB
20417	2332	15	!	!	.
20417	2333	1	Here	here	RB
20417	2333	2	the	the	DT
20417	2333	3	colour	colour	NN
20417	2333	4	-	-	HYPH
20417	2333	5	resemblance	resemblance	NN
20417	2333	6	was	be	VBD
20417	2333	7	enhanced	enhance	VBN
20417	2333	8	by	by	IN
20417	2333	9	a	a	DT
20417	2333	10	form	form	NN
20417	2333	11	-	-	HYPH
20417	2333	12	resemblance	resemblance	NN
20417	2333	13	.	.	.
20417	2334	1	[	[	-LRB-
20417	2334	2	Illustration	illustration	NN
20417	2334	3	:	:	:
20417	2334	4	A.	a.	NN
20417	2335	1	PROTECTIVE	protective	JJ
20417	2335	2	COLORATION	coloration	NN
20417	2335	3	OR	or	CC
20417	2335	4	CAMOUFLAGING	camouflaging	NN
20417	2335	5	,	,	,
20417	2335	6	GIVING	give	VBG
20417	2335	7	ANIMALS	animal	NNS
20417	2335	8	A	a	DT
20417	2335	9	GARMENT	garment	NN
20417	2335	10	OF	of	IN
20417	2335	11	INVISIBILITY	INVISIBILITY	NNP
20417	2335	12	At	at	IN
20417	2335	13	the	the	DT
20417	2335	14	foot	foot	NN
20417	2335	15	of	of	IN
20417	2335	16	the	the	DT
20417	2335	17	plate	plate	NN
20417	2335	18	is	be	VBZ
20417	2335	19	a	a	DT
20417	2335	20	Nightjar	Nightjar	NNP
20417	2335	21	,	,	,
20417	2335	22	with	with	IN
20417	2335	23	plumage	plumage	NN
20417	2335	24	like	like	IN
20417	2335	25	bark	bark	NN
20417	2335	26	and	and	CC
20417	2335	27	withering	withering	NN
20417	2335	28	leaves	leave	NNS
20417	2335	29	;	;	:
20417	2335	30	to	to	IN
20417	2335	31	the	the	DT
20417	2335	32	right	right	NN
20417	2335	33	,	,	,
20417	2335	34	resting	rest	VBG
20417	2335	35	on	on	IN
20417	2335	36	a	a	DT
20417	2335	37	branch	branch	NN
20417	2335	38	,	,	,
20417	2335	39	is	be	VBZ
20417	2335	40	shown	show	VBN
20417	2335	41	a	a	DT
20417	2335	42	Chameleon	Chameleon	NNP
20417	2335	43	in	in	IN
20417	2335	44	a	a	DT
20417	2335	45	green	green	JJ
20417	2335	46	phase	phase	NN
20417	2335	47	amid	amid	IN
20417	2335	48	green	green	JJ
20417	2335	49	surroundings	surrounding	NNS
20417	2335	50	;	;	:
20417	2335	51	the	the	DT
20417	2335	52	insects	insect	NNS
20417	2335	53	on	on	IN
20417	2335	54	the	the	DT
20417	2335	55	reeds	reed	NNS
20417	2335	56	are	be	VBP
20417	2335	57	Locusts	Locusts	NNPS
20417	2335	58	;	;	:
20417	2335	59	while	while	IN
20417	2335	60	a	a	DT
20417	2335	61	green	green	JJ
20417	2335	62	Frog	Frog	NNP
20417	2335	63	,	,	,
20417	2335	64	merged	merge	VBD
20417	2335	65	into	into	IN
20417	2335	66	its	-PRON-	PRP$
20417	2335	67	surroundings	surrounding	NNS
20417	2335	68	,	,	,
20417	2335	69	rests	rest	VBZ
20417	2335	70	on	on	IN
20417	2335	71	a	a	DT
20417	2335	72	leaf	leaf	NN
20417	2335	73	near	near	IN
20417	2335	74	the	the	DT
20417	2335	75	centre	centre	NN
20417	2335	76	at	at	IN
20417	2335	77	the	the	DT
20417	2335	78	top	top	NN
20417	2335	79	of	of	IN
20417	2335	80	the	the	DT
20417	2335	81	picture	picture	NN
20417	2335	82	.	.	.
20417	2336	1	B.	B.	NNP
20417	2337	1	ANOTHER	another	JJ
20417	2337	2	EXAMPLE	example	NN
20417	2337	3	OF	of	IN
20417	2337	4	PROTECTIVE	protective	JJ
20417	2337	5	COLORATION	COLORATION	NNS
20417	2337	6	OR	or	CC
20417	2337	7	CAMOUFLAGE	camouflage	VB
20417	2337	8	A	a	DT
20417	2337	9	shore	shore	NN
20417	2337	10	scene	scene	NN
20417	2337	11	showing	show	VBG
20417	2337	12	Trout	Trout	NNP
20417	2337	13	in	in	IN
20417	2337	14	the	the	DT
20417	2337	15	pool	pool	NN
20417	2337	16	almost	almost	RB
20417	2337	17	invisible	invisible	JJ
20417	2337	18	against	against	IN
20417	2337	19	their	-PRON-	PRP$
20417	2337	20	background	background	NN
20417	2337	21	.	.	.
20417	2338	1	The	the	DT
20417	2338	2	Stone	Stone	NNP
20417	2338	3	Curlews	Curlews	NNPS
20417	2338	4	,	,	,
20417	2338	5	both	both	DT
20417	2338	6	adult	adult	NN
20417	2338	7	and	and	CC
20417	2338	8	young	young	JJ
20417	2338	9	,	,	,
20417	2338	10	are	be	VBP
20417	2338	11	very	very	RB
20417	2338	12	inconspicuous	inconspicuous	JJ
20417	2338	13	among	among	IN
20417	2338	14	the	the	DT
20417	2338	15	stones	stone	NNS
20417	2338	16	on	on	IN
20417	2338	17	the	the	DT
20417	2338	18	beach	beach	NN
20417	2338	19	.	.	.
20417	2338	20	]	]	-RRB-
20417	2339	1	But	but	CC
20417	2339	2	why	why	WRB
20417	2339	3	should	should	MD
20417	2339	4	it	-PRON-	PRP
20417	2339	5	profit	profit	VB
20417	2339	6	a	a	DT
20417	2339	7	spider	spider	NN
20417	2339	8	to	to	TO
20417	2339	9	be	be	VB
20417	2339	10	like	like	IN
20417	2339	11	a	a	DT
20417	2339	12	bird	bird	NN
20417	2339	13	-	-	HYPH
20417	2339	14	dropping	dropping	NN
20417	2339	15	?	?	.
20417	2340	1	Perhaps	perhaps	RB
20417	2340	2	because	because	IN
20417	2340	3	it	-PRON-	PRP
20417	2340	4	thereby	thereby	RB
20417	2340	5	escapes	escape	VBZ
20417	2340	6	attention	attention	NN
20417	2340	7	;	;	:
20417	2340	8	but	but	CC
20417	2340	9	there	there	EX
20417	2340	10	is	be	VBZ
20417	2340	11	another	another	DT
20417	2340	12	possibility	possibility	NN
20417	2340	13	.	.	.
20417	2341	1	It	-PRON-	PRP
20417	2341	2	seems	seem	VBZ
20417	2341	3	that	that	IN
20417	2341	4	some	some	DT
20417	2341	5	butterflies	butterfly	NNS
20417	2341	6	,	,	,
20417	2341	7	allied	ally	VBN
20417	2341	8	to	to	IN
20417	2341	9	our	-PRON-	PRP$
20417	2341	10	Blues	blue	NNS
20417	2341	11	,	,	,
20417	2341	12	are	be	VBP
20417	2341	13	often	often	RB
20417	2341	14	attracted	attract	VBN
20417	2341	15	to	to	IN
20417	2341	16	excrementitious	excrementitious	JJ
20417	2341	17	material	material	NN
20417	2341	18	,	,	,
20417	2341	19	and	and	CC
20417	2341	20	the	the	DT
20417	2341	21	spider	spider	NN
20417	2341	22	Dr.	Dr.	NNP
20417	2341	23	Forbes	Forbes	NNP
20417	2341	24	observed	observe	VBD
20417	2341	25	had	have	VBD
20417	2341	26	actually	actually	RB
20417	2341	27	caught	catch	VBN
20417	2341	28	its	-PRON-	PRP$
20417	2341	29	victim	victim	NN
20417	2341	30	.	.	.
20417	2342	1	This	this	DT
20417	2342	2	is	be	VBZ
20417	2342	3	borne	bear	VBN
20417	2342	4	out	out	RP
20417	2342	5	by	by	IN
20417	2342	6	a	a	DT
20417	2342	7	recent	recent	JJ
20417	2342	8	observation	observation	NN
20417	2342	9	by	by	IN
20417	2342	10	Dr.	Dr.	NNP
20417	2342	11	D.	D.	NNP
20417	2342	12	G.	G.	NNP
20417	2342	13	H.	H.	NNP
20417	2342	14	Carpenter	Carpenter	NNP
20417	2342	15	,	,	,
20417	2342	16	who	who	WP
20417	2342	17	found	find	VBD
20417	2342	18	a	a	DT
20417	2342	19	Uganda	Uganda	NNP
20417	2342	20	bug	bug	NN
20417	2342	21	closely	closely	RB
20417	2342	22	resembling	resemble	VBG
20417	2342	23	a	a	DT
20417	2342	24	bird	bird	NN
20417	2342	25	-	-	HYPH
20417	2342	26	dropping	drop	VBG
20417	2342	27	on	on	IN
20417	2342	28	sand	sand	NN
20417	2342	29	.	.	.
20417	2343	1	The	the	DT
20417	2343	2	bug	bug	NN
20417	2343	3	actually	actually	RB
20417	2343	4	settled	settle	VBD
20417	2343	5	down	down	RP
20417	2343	6	on	on	IN
20417	2343	7	a	a	DT
20417	2343	8	bird	bird	NN
20417	2343	9	-	-	HYPH
20417	2343	10	dropping	dropping	NN
20417	2343	11	on	on	IN
20417	2343	12	sand	sand	NN
20417	2343	13	,	,	,
20417	2343	14	and	and	CC
20417	2343	15	caught	catch	VBD
20417	2343	16	a	a	DT
20417	2343	17	blue	blue	JJ
20417	2343	18	butterfly	butterfly	NN
20417	2343	19	which	which	WDT
20417	2343	20	came	come	VBD
20417	2343	21	to	to	TO
20417	2343	22	feed	feed	VB
20417	2343	23	there	there	RB
20417	2343	24	!	!	.
20417	2344	1	Some	some	DT
20417	2344	2	of	of	IN
20417	2344	3	the	the	DT
20417	2344	4	walking	walk	VBG
20417	2344	5	-	-	HYPH
20417	2344	6	stick	stick	NN
20417	2344	7	insects	insect	NNS
20417	2344	8	,	,	,
20417	2344	9	belonging	belong	VBG
20417	2344	10	to	to	IN
20417	2344	11	the	the	DT
20417	2344	12	order	order	NN
20417	2344	13	of	of	IN
20417	2344	14	crickets	cricket	NNS
20417	2344	15	and	and	CC
20417	2344	16	grasshoppers	grasshopper	NNS
20417	2344	17	(	(	-LRB-
20417	2344	18	Orthoptera	Orthoptera	NNP
20417	2344	19	)	)	-RRB-
20417	2344	20	,	,	,
20417	2344	21	have	have	VBP
20417	2344	22	their	-PRON-	PRP$
20417	2344	23	body	body	NN
20417	2344	24	elongated	elongate	VBN
20417	2344	25	and	and	CC
20417	2344	26	narrow	narrow	JJ
20417	2344	27	,	,	,
20417	2344	28	like	like	IN
20417	2344	29	a	a	DT
20417	2344	30	thin	thin	JJ
20417	2344	31	dry	dry	JJ
20417	2344	32	branch	branch	NN
20417	2344	33	,	,	,
20417	2344	34	and	and	CC
20417	2344	35	they	-PRON-	PRP
20417	2344	36	have	have	VBP
20417	2344	37	a	a	DT
20417	2344	38	way	way	NN
20417	2344	39	of	of	IN
20417	2344	40	sticking	stick	VBG
20417	2344	41	out	out	RP
20417	2344	42	their	-PRON-	PRP$
20417	2344	43	limbs	limb	NNS
20417	2344	44	at	at	IN
20417	2344	45	abrupt	abrupt	JJ
20417	2344	46	and	and	CC
20417	2344	47	diverse	diverse	JJ
20417	2344	48	angles	angle	NNS
20417	2344	49	,	,	,
20417	2344	50	which	which	WDT
20417	2344	51	makes	make	VBZ
20417	2344	52	the	the	DT
20417	2344	53	resemblance	resemblance	NN
20417	2344	54	to	to	TO
20417	2344	55	twigs	twigs	VB
20417	2344	56	very	very	RB
20417	2344	57	close	close	RB
20417	2344	58	indeed	indeed	RB
20417	2344	59	.	.	.
20417	2345	1	Some	some	DT
20417	2345	2	of	of	IN
20417	2345	3	these	these	DT
20417	2345	4	quaint	quaint	NN
20417	2345	5	insects	insect	NNS
20417	2345	6	rest	rest	VBP
20417	2345	7	through	through	IN
20417	2345	8	the	the	DT
20417	2345	9	day	day	NN
20417	2345	10	and	and	CC
20417	2345	11	have	have	VB
20417	2345	12	the	the	DT
20417	2345	13	remarkable	remarkable	JJ
20417	2345	14	habit	habit	NN
20417	2345	15	of	of	IN
20417	2345	16	putting	put	VBG
20417	2345	17	themselves	-PRON-	PRP
20417	2345	18	into	into	IN
20417	2345	19	a	a	DT
20417	2345	20	sort	sort	NN
20417	2345	21	of	of	IN
20417	2345	22	kataleptic	kataleptic	JJ
20417	2345	23	state	state	NN
20417	2345	24	.	.	.
20417	2346	1	Many	many	JJ
20417	2346	2	creatures	creature	NNS
20417	2346	3	turn	turn	VBP
20417	2346	4	stiff	stiff	JJ
20417	2346	5	when	when	WRB
20417	2346	6	they	-PRON-	PRP
20417	2346	7	get	get	VBP
20417	2346	8	a	a	DT
20417	2346	9	shock	shock	NN
20417	2346	10	,	,	,
20417	2346	11	or	or	CC
20417	2346	12	pass	pass	VB
20417	2346	13	suddenly	suddenly	RB
20417	2346	14	into	into	IN
20417	2346	15	new	new	JJ
20417	2346	16	surroundings	surrounding	NNS
20417	2346	17	,	,	,
20417	2346	18	like	like	IN
20417	2346	19	some	some	DT
20417	2346	20	of	of	IN
20417	2346	21	the	the	DT
20417	2346	22	sand	sand	NN
20417	2346	23	-	-	HYPH
20417	2346	24	hoppers	hopper	NNS
20417	2346	25	when	when	WRB
20417	2346	26	we	-PRON-	PRP
20417	2346	27	lay	lie	VBD
20417	2346	28	them	-PRON-	PRP
20417	2346	29	on	on	IN
20417	2346	30	the	the	DT
20417	2346	31	palm	palm	NN
20417	2346	32	of	of	IN
20417	2346	33	our	-PRON-	PRP$
20417	2346	34	hand	hand	NN
20417	2346	35	;	;	:
20417	2346	36	but	but	CC
20417	2346	37	these	these	DT
20417	2346	38	twig	twig	NNS
20417	2346	39	-	-	HYPH
20417	2346	40	insects	insect	NNS
20417	2346	41	put	put	VBD
20417	2346	42	themselves	-PRON-	PRP
20417	2346	43	into	into	IN
20417	2346	44	this	this	DT
20417	2346	45	strange	strange	JJ
20417	2346	46	state	state	NN
20417	2346	47	.	.	.
20417	2347	1	The	the	DT
20417	2347	2	body	body	NN
20417	2347	3	is	be	VBZ
20417	2347	4	rocked	rock	VBN
20417	2347	5	from	from	IN
20417	2347	6	side	side	NN
20417	2347	7	to	to	TO
20417	2347	8	side	side	VB
20417	2347	9	for	for	IN
20417	2347	10	a	a	DT
20417	2347	11	short	short	JJ
20417	2347	12	time	time	NN
20417	2347	13	,	,	,
20417	2347	14	and	and	CC
20417	2347	15	then	then	RB
20417	2347	16	it	-PRON-	PRP
20417	2347	17	stiffens	stiffen	VBZ
20417	2347	18	.	.	.
20417	2348	1	An	an	DT
20417	2348	2	advantage	advantage	NN
20417	2348	3	may	may	MD
20417	2348	4	be	be	VB
20417	2348	5	that	that	IN
20417	2348	6	even	even	RB
20417	2348	7	if	if	IN
20417	2348	8	they	-PRON-	PRP
20417	2348	9	were	be	VBD
20417	2348	10	surprised	surprise	VBN
20417	2348	11	by	by	IN
20417	2348	12	a	a	DT
20417	2348	13	bird	bird	NN
20417	2348	14	or	or	CC
20417	2348	15	a	a	DT
20417	2348	16	lizard	lizard	NN
20417	2348	17	,	,	,
20417	2348	18	they	-PRON-	PRP
20417	2348	19	will	will	MD
20417	2348	20	not	not	RB
20417	2348	21	be	be	VB
20417	2348	22	able	able	JJ
20417	2348	23	to	to	TO
20417	2348	24	betray	betray	VB
20417	2348	25	themselves	-PRON-	PRP
20417	2348	26	by	by	IN
20417	2348	27	even	even	RB
20417	2348	28	a	a	DT
20417	2348	29	tremor	tremor	NN
20417	2348	30	.	.	.
20417	2349	1	Disguise	Disguise	NNP
20417	2349	2	is	be	VBZ
20417	2349	3	perfected	perfect	VBN
20417	2349	4	by	by	IN
20417	2349	5	a	a	DT
20417	2349	6	remarkable	remarkable	JJ
20417	2349	7	habit	habit	NN
20417	2349	8	,	,	,
20417	2349	9	a	a	DT
20417	2349	10	habit	habit	NN
20417	2349	11	which	which	WDT
20417	2349	12	leads	lead	VBZ
20417	2349	13	us	-PRON-	PRP
20417	2349	14	to	to	TO
20417	2349	15	think	think	VB
20417	2349	16	of	of	IN
20417	2349	17	a	a	DT
20417	2349	18	whole	whole	JJ
20417	2349	19	series	series	NN
20417	2349	20	of	of	IN
20417	2349	21	different	different	JJ
20417	2349	22	ways	way	NNS
20417	2349	23	of	of	IN
20417	2349	24	lying	lie	VBG
20417	2349	25	low	low	JJ
20417	2349	26	and	and	CC
20417	2349	27	saying	say	VBG
20417	2349	28	nothing	nothing	NN
20417	2349	29	which	which	WDT
20417	2349	30	are	be	VBP
20417	2349	31	often	often	RB
20417	2349	32	of	of	IN
20417	2349	33	life	life	NN
20417	2349	34	-	-	HYPH
20417	2349	35	preserving	preserve	VBG
20417	2349	36	value	value	NN
20417	2349	37	.	.	.
20417	2350	1	The	the	DT
20417	2350	2	top	top	JJ
20417	2350	3	end	end	NN
20417	2350	4	of	of	IN
20417	2350	5	the	the	DT
20417	2350	6	series	series	NN
20417	2350	7	is	be	VBZ
20417	2350	8	seen	see	VBN
20417	2350	9	when	when	WRB
20417	2350	10	a	a	DT
20417	2350	11	fox	fox	NNP
20417	2350	12	plays	play	VBZ
20417	2350	13	'	'	POS
20417	2350	14	possum	possum	NN
20417	2350	15	.	.	.
20417	2351	1	The	the	DT
20417	2351	2	leaf	leaf	NN
20417	2351	3	-	-	HYPH
20417	2351	4	butterfly	butterfly	NN
20417	2351	5	_	_	NNP
20417	2351	6	Kallima	Kallima	NNP
20417	2351	7	_	_	NNP
20417	2351	8	,	,	,
20417	2351	9	conspicuously	conspicuously	RB
20417	2351	10	coloured	colour	VBN
20417	2351	11	on	on	IN
20417	2351	12	its	-PRON-	PRP$
20417	2351	13	upper	upper	JJ
20417	2351	14	surface	surface	NN
20417	2351	15	,	,	,
20417	2351	16	is	be	VBZ
20417	2351	17	like	like	IN
20417	2351	18	a	a	DT
20417	2351	19	withered	withered	JJ
20417	2351	20	leaf	leaf	NN
20417	2351	21	when	when	WRB
20417	2351	22	it	-PRON-	PRP
20417	2351	23	settles	settle	VBZ
20417	2351	24	down	down	RP
20417	2351	25	and	and	CC
20417	2351	26	shows	show	VBZ
20417	2351	27	the	the	DT
20417	2351	28	under	under	JJ
20417	2351	29	side	side	NN
20417	2351	30	of	of	IN
20417	2351	31	its	-PRON-	PRP$
20417	2351	32	wings	wing	NNS
20417	2351	33	.	.	.
20417	2352	1	Here	here	RB
20417	2352	2	,	,	,
20417	2352	3	again	again	RB
20417	2352	4	,	,	,
20417	2352	5	there	there	EX
20417	2352	6	is	be	VBZ
20417	2352	7	precise	precise	JJ
20417	2352	8	form	form	NN
20417	2352	9	-	-	HYPH
20417	2352	10	resemblance	resemblance	NN
20417	2352	11	,	,	,
20417	2352	12	for	for	IN
20417	2352	13	the	the	DT
20417	2352	14	nervures	nervure	NNS
20417	2352	15	on	on	IN
20417	2352	16	the	the	DT
20417	2352	17	wings	wing	NNS
20417	2352	18	are	be	VBP
20417	2352	19	like	like	IN
20417	2352	20	the	the	DT
20417	2352	21	mid	mid	JJ
20417	2352	22	-	-	JJ
20417	2352	23	rib	rib	JJ
20417	2352	24	and	and	CC
20417	2352	25	side	side	NN
20417	2352	26	veins	vein	NNS
20417	2352	27	on	on	IN
20417	2352	28	a	a	DT
20417	2352	29	leaf	leaf	NN
20417	2352	30	,	,	,
20417	2352	31	and	and	CC
20417	2352	32	the	the	DT
20417	2352	33	touch	touch	NN
20417	2352	34	of	of	IN
20417	2352	35	perfection	perfection	NN
20417	2352	36	is	be	VBZ
20417	2352	37	given	give	VBN
20417	2352	38	in	in	IN
20417	2352	39	the	the	DT
20417	2352	40	presence	presence	NN
20417	2352	41	of	of	IN
20417	2352	42	whitish	whitish	JJ
20417	2352	43	spots	spot	NNS
20417	2352	44	which	which	WDT
20417	2352	45	look	look	VBP
20417	2352	46	exactly	exactly	RB
20417	2352	47	like	like	IN
20417	2352	48	the	the	DT
20417	2352	49	discolorations	discoloration	NNS
20417	2352	50	produced	produce	VBN
20417	2352	51	by	by	IN
20417	2352	52	lichens	lichen	NNS
20417	2352	53	on	on	IN
20417	2352	54	leaves	leave	NNS
20417	2352	55	.	.	.
20417	2353	1	An	an	DT
20417	2353	2	old	old	JJ
20417	2353	3	entomologist	entomologist	NN
20417	2353	4	,	,	,
20417	2353	5	Mr.	Mr.	NNP
20417	2353	6	Jenner	Jenner	NNP
20417	2353	7	Weir	Weir	NNP
20417	2353	8	,	,	,
20417	2353	9	confessed	confess	VBD
20417	2353	10	that	that	IN
20417	2353	11	he	-PRON-	PRP
20417	2353	12	repeatedly	repeatedly	RB
20417	2353	13	pruned	prune	VBD
20417	2353	14	off	off	RP
20417	2353	15	a	a	DT
20417	2353	16	caterpillar	caterpillar	NN
20417	2353	17	on	on	IN
20417	2353	18	a	a	DT
20417	2353	19	bush	bush	NN
20417	2353	20	in	in	IN
20417	2353	21	mistake	mistake	NN
20417	2353	22	for	for	IN
20417	2353	23	a	a	DT
20417	2353	24	superfluous	superfluous	JJ
20417	2353	25	twig	twig	NN
20417	2353	26	,	,	,
20417	2353	27	for	for	IN
20417	2353	28	many	many	JJ
20417	2353	29	brownish	brownish	JJ
20417	2353	30	caterpillars	caterpillar	NNS
20417	2353	31	fasten	fasten	VBP
20417	2353	32	themselves	-PRON-	PRP
20417	2353	33	by	by	IN
20417	2353	34	their	-PRON-	PRP$
20417	2353	35	posterior	posterior	NN
20417	2353	36	claspers	clasper	NNS
20417	2353	37	and	and	CC
20417	2353	38	by	by	IN
20417	2353	39	an	an	DT
20417	2353	40	invisible	invisible	JJ
20417	2353	41	thread	thread	NN
20417	2353	42	of	of	IN
20417	2353	43	silk	silk	NN
20417	2353	44	from	from	IN
20417	2353	45	their	-PRON-	PRP$
20417	2353	46	mouth	mouth	NN
20417	2353	47	,	,	,
20417	2353	48	and	and	CC
20417	2353	49	project	project	NN
20417	2353	50	from	from	IN
20417	2353	51	the	the	DT
20417	2353	52	branch	branch	NN
20417	2353	53	at	at	IN
20417	2353	54	a	a	DT
20417	2353	55	twig	twig	NN
20417	2353	56	-	-	HYPH
20417	2353	57	like	like	JJ
20417	2353	58	angle	angle	NN
20417	2353	59	.	.	.
20417	2354	1	An	an	DT
20417	2354	2	insect	insect	NN
20417	2354	3	may	may	MD
20417	2354	4	be	be	VB
20417	2354	5	the	the	DT
20417	2354	6	very	very	JJ
20417	2354	7	image	image	NN
20417	2354	8	of	of	IN
20417	2354	9	a	a	DT
20417	2354	10	sharp	sharp	JJ
20417	2354	11	prickle	prickle	NN
20417	2354	12	or	or	CC
20417	2354	13	a	a	DT
20417	2354	14	piece	piece	NN
20417	2354	15	of	of	IN
20417	2354	16	soft	soft	JJ
20417	2354	17	moss	moss	NN
20417	2354	18	;	;	:
20417	2354	19	a	a	DT
20417	2354	20	spider	spider	NN
20417	2354	21	may	may	MD
20417	2354	22	look	look	VB
20417	2354	23	precisely	precisely	RB
20417	2354	24	like	like	IN
20417	2354	25	a	a	DT
20417	2354	26	tiny	tiny	JJ
20417	2354	27	knob	knob	NN
20417	2354	28	on	on	IN
20417	2354	29	a	a	DT
20417	2354	30	branch	branch	NN
20417	2354	31	or	or	CC
20417	2354	32	a	a	DT
20417	2354	33	fragment	fragment	NN
20417	2354	34	of	of	IN
20417	2354	35	lichen	lichen	NNP
20417	2354	36	;	;	:
20417	2354	37	one	one	CD
20417	2354	38	of	of	IN
20417	2354	39	the	the	DT
20417	2354	40	sea	sea	NN
20417	2354	41	-	-	HYPH
20417	2354	42	horses	horse	NNS
20417	2354	43	(	(	-LRB-
20417	2354	44	_	_	NNP
20417	2354	45	Phyllopteryx	Phyllopteryx	NNP
20417	2354	46	_	_	NNP
20417	2354	47	)	)	-RRB-
20417	2354	48	has	have	VBZ
20417	2354	49	frond	frond	NN
20417	2354	50	-	-	HYPH
20417	2354	51	like	like	JJ
20417	2354	52	tassels	tassel	NNS
20417	2354	53	on	on	IN
20417	2354	54	various	various	JJ
20417	2354	55	parts	part	NNS
20417	2354	56	of	of	IN
20417	2354	57	its	-PRON-	PRP$
20417	2354	58	body	body	NN
20417	2354	59	,	,	,
20417	2354	60	so	so	IN
20417	2354	61	that	that	IN
20417	2354	62	it	-PRON-	PRP
20417	2354	63	looks	look	VBZ
20417	2354	64	extraordinarily	extraordinarily	RB
20417	2354	65	like	like	IN
20417	2354	66	the	the	DT
20417	2354	67	seaweeds	seaweed	NNS
20417	2354	68	among	among	IN
20417	2354	69	which	which	WDT
20417	2354	70	it	-PRON-	PRP
20417	2354	71	lives	live	VBZ
20417	2354	72	.	.	.
20417	2355	1	In	in	IN
20417	2355	2	a	a	DT
20417	2355	3	few	few	JJ
20417	2355	4	cases	case	NNS
20417	2355	5	,	,	,
20417	2355	6	e.g.	e.g.	RB
20417	2356	1	among	among	IN
20417	2356	2	spiders	spider	NNS
20417	2356	3	,	,	,
20417	2356	4	it	-PRON-	PRP
20417	2356	5	has	have	VBZ
20417	2356	6	been	be	VBN
20417	2356	7	shown	show	VBN
20417	2356	8	that	that	IN
20417	2356	9	animals	animal	NNS
20417	2356	10	with	with	IN
20417	2356	11	a	a	DT
20417	2356	12	special	special	JJ
20417	2356	13	protective	protective	JJ
20417	2356	14	resemblance	resemblance	NN
20417	2356	15	to	to	IN
20417	2356	16	something	something	NN
20417	2356	17	else	else	RB
20417	2356	18	seek	seek	VB
20417	2356	19	out	out	RP
20417	2356	20	a	a	DT
20417	2356	21	position	position	NN
20417	2356	22	where	where	WRB
20417	2356	23	this	this	DT
20417	2356	24	resemblance	resemblance	NN
20417	2356	25	tells	tell	VBZ
20417	2356	26	,	,	,
20417	2356	27	and	and	CC
20417	2356	28	there	there	EX
20417	2356	29	is	be	VBZ
20417	2356	30	urgent	urgent	JJ
20417	2356	31	need	need	NN
20417	2356	32	for	for	IN
20417	2356	33	observations	observation	NNS
20417	2356	34	bearing	bear	VBG
20417	2356	35	on	on	IN
20417	2356	36	this	this	DT
20417	2356	37	selection	selection	NN
20417	2356	38	of	of	IN
20417	2356	39	environment	environment	NN
20417	2356	40	.	.	.
20417	2357	1	§	§	ADD
20417	2357	2	5	5	CD
20417	2357	3	Mimicry	Mimicry	NNP
20417	2357	4	in	in	IN
20417	2357	5	the	the	DT
20417	2357	6	True	true	JJ
20417	2357	7	Sense	sense	NN
20417	2357	8	It	-PRON-	PRP
20417	2357	9	sometimes	sometimes	RB
20417	2357	10	happens	happen	VBZ
20417	2357	11	that	that	IN
20417	2357	12	in	in	IN
20417	2357	13	one	one	CD
20417	2357	14	and	and	CC
20417	2357	15	the	the	DT
20417	2357	16	same	same	JJ
20417	2357	17	place	place	NN
20417	2357	18	there	there	EX
20417	2357	19	are	be	VBP
20417	2357	20	two	two	CD
20417	2357	21	groups	group	NNS
20417	2357	22	of	of	IN
20417	2357	23	animals	animal	NNS
20417	2357	24	not	not	RB
20417	2357	25	very	very	RB
20417	2357	26	nearly	nearly	RB
20417	2357	27	related	relate	VBN
20417	2357	28	which	which	WDT
20417	2357	29	are	be	VBP
20417	2357	30	"	"	``
20417	2357	31	doubles	double	NNS
20417	2357	32	"	"	''
20417	2357	33	of	of	IN
20417	2357	34	one	one	CD
20417	2357	35	another	another	DT
20417	2357	36	.	.	.
20417	2358	1	Investigation	investigation	NN
20417	2358	2	shows	show	VBZ
20417	2358	3	that	that	IN
20417	2358	4	the	the	DT
20417	2358	5	members	member	NNS
20417	2358	6	of	of	IN
20417	2358	7	the	the	DT
20417	2358	8	one	one	CD
20417	2358	9	group	group	NN
20417	2358	10	,	,	,
20417	2358	11	_	_	NNP
20417	2358	12	always	always	RB
20417	2358	13	in	in	IN
20417	2358	14	the	the	DT
20417	2358	15	majority	majority	NN
20417	2358	16	_	_	NNP
20417	2358	17	,	,	,
20417	2358	18	are	be	VBP
20417	2358	19	in	in	IN
20417	2358	20	some	some	DT
20417	2358	21	way	way	NN
20417	2358	22	specially	specially	RB
20417	2358	23	protected	protect	VBN
20417	2358	24	,	,	,
20417	2358	25	e.g.	e.g.	RB
20417	2359	1	by	by	IN
20417	2359	2	being	be	VBG
20417	2359	3	unpalatable	unpalatable	JJ
20417	2359	4	.	.	.
20417	2360	1	They	-PRON-	PRP
20417	2360	2	are	be	VBP
20417	2360	3	the	the	DT
20417	2360	4	"	"	``
20417	2360	5	mimicked	mimic	VBN
20417	2360	6	.	.	.
20417	2360	7	"	"	''
20417	2361	1	The	the	DT
20417	2361	2	members	member	NNS
20417	2361	3	of	of	IN
20417	2361	4	the	the	DT
20417	2361	5	other	other	JJ
20417	2361	6	group	group	NN
20417	2361	7	,	,	,
20417	2361	8	_	_	NNP
20417	2361	9	always	always	RB
20417	2361	10	in	in	IN
20417	2361	11	the	the	DT
20417	2361	12	minority	minority	NN
20417	2361	13	_	_	NNP
20417	2361	14	,	,	,
20417	2361	15	have	have	VBP
20417	2361	16	not	not	RB
20417	2361	17	got	get	VBN
20417	2361	18	the	the	DT
20417	2361	19	special	special	JJ
20417	2361	20	protection	protection	NN
20417	2361	21	possessed	possess	VBN
20417	2361	22	by	by	IN
20417	2361	23	the	the	DT
20417	2361	24	others	other	NNS
20417	2361	25	.	.	.
20417	2362	1	They	-PRON-	PRP
20417	2362	2	are	be	VBP
20417	2362	3	the	the	DT
20417	2362	4	"	"	``
20417	2362	5	mimickers	mimicker	NNS
20417	2362	6	,	,	,
20417	2362	7	"	"	''
20417	2362	8	though	though	IN
20417	2362	9	the	the	DT
20417	2362	10	resemblance	resemblance	NN
20417	2362	11	is	be	VBZ
20417	2362	12	not	not	RB
20417	2362	13	,	,	,
20417	2362	14	of	of	IN
20417	2362	15	course	course	NN
20417	2362	16	,	,	,
20417	2362	17	associated	associate	VBN
20417	2362	18	with	with	IN
20417	2362	19	any	any	DT
20417	2362	20	conscious	conscious	JJ
20417	2362	21	imitation	imitation	NN
20417	2362	22	.	.	.
20417	2363	1	The	the	DT
20417	2363	2	theory	theory	NN
20417	2363	3	is	be	VBZ
20417	2363	4	that	that	IN
20417	2363	5	the	the	DT
20417	2363	6	mimickers	mimicker	NNS
20417	2363	7	live	live	VBP
20417	2363	8	on	on	IN
20417	2363	9	the	the	DT
20417	2363	10	reputation	reputation	NN
20417	2363	11	of	of	IN
20417	2363	12	the	the	DT
20417	2363	13	mimicked	mimic	VBN
20417	2363	14	.	.	.
20417	2364	1	If	if	IN
20417	2364	2	the	the	DT
20417	2364	3	mimicked	mimic	VBN
20417	2364	4	are	be	VBP
20417	2364	5	left	leave	VBN
20417	2364	6	alone	alone	RB
20417	2364	7	by	by	IN
20417	2364	8	birds	bird	NNS
20417	2364	9	because	because	IN
20417	2364	10	they	-PRON-	PRP
20417	2364	11	have	have	VBP
20417	2364	12	a	a	DT
20417	2364	13	reputation	reputation	NN
20417	2364	14	for	for	IN
20417	2364	15	unpalatability	unpalatability	NN
20417	2364	16	,	,	,
20417	2364	17	or	or	CC
20417	2364	18	because	because	IN
20417	2364	19	they	-PRON-	PRP
20417	2364	20	are	be	VBP
20417	2364	21	able	able	JJ
20417	2364	22	to	to	IN
20417	2364	23	sting	ste	VBG
20417	2364	24	,	,	,
20417	2364	25	the	the	DT
20417	2364	26	mimickers	mimicker	NNS
20417	2364	27	survive	survive	VBP
20417	2364	28	--	--	:
20417	2364	29	although	although	IN
20417	2364	30	they	-PRON-	PRP
20417	2364	31	are	be	VBP
20417	2364	32	palatable	palatable	JJ
20417	2364	33	and	and	CC
20417	2364	34	stingless	stingless	JJ
20417	2364	35	.	.	.
20417	2365	1	They	-PRON-	PRP
20417	2365	2	succeed	succeed	VBP
20417	2365	3	,	,	,
20417	2365	4	not	not	RB
20417	2365	5	through	through	IN
20417	2365	6	any	any	DT
20417	2365	7	virtue	virtue	NN
20417	2365	8	of	of	IN
20417	2365	9	their	-PRON-	PRP$
20417	2365	10	own	own	JJ
20417	2365	11	,	,	,
20417	2365	12	but	but	CC
20417	2365	13	because	because	IN
20417	2365	14	of	of	IN
20417	2365	15	their	-PRON-	PRP$
20417	2365	16	resemblance	resemblance	NN
20417	2365	17	to	to	IN
20417	2365	18	the	the	DT
20417	2365	19	mimicked	mimic	VBN
20417	2365	20	,	,	,
20417	2365	21	for	for	IN
20417	2365	22	whom	whom	WP
20417	2365	23	they	-PRON-	PRP
20417	2365	24	are	be	VBP
20417	2365	25	mistaken	mistaken	JJ
20417	2365	26	.	.	.
20417	2366	1	There	there	EX
20417	2366	2	are	be	VBP
20417	2366	3	many	many	JJ
20417	2366	4	cases	case	NNS
20417	2366	5	of	of	IN
20417	2366	6	mimetic	mimetic	JJ
20417	2366	7	resemblance	resemblance	NN
20417	2366	8	so	so	RB
20417	2366	9	striking	striking	JJ
20417	2366	10	and	and	CC
20417	2366	11	so	so	RB
20417	2366	12	subtle	subtle	JJ
20417	2366	13	that	that	IN
20417	2366	14	it	-PRON-	PRP
20417	2366	15	seems	seem	VBZ
20417	2366	16	impossible	impossible	JJ
20417	2366	17	to	to	TO
20417	2366	18	doubt	doubt	VB
20417	2366	19	that	that	IN
20417	2366	20	the	the	DT
20417	2366	21	thing	thing	NN
20417	2366	22	works	work	VBZ
20417	2366	23	;	;	:
20417	2366	24	there	there	EX
20417	2366	25	are	be	VBP
20417	2366	26	other	other	JJ
20417	2366	27	cases	case	NNS
20417	2366	28	which	which	WDT
20417	2366	29	are	be	VBP
20417	2366	30	rather	rather	RB
20417	2366	31	far	far	RB
20417	2366	32	-	-	HYPH
20417	2366	33	fetched	fetched	JJ
20417	2366	34	,	,	,
20417	2366	35	and	and	CC
20417	2366	36	may	may	MD
20417	2366	37	be	be	VB
20417	2366	38	somewhat	somewhat	RB
20417	2366	39	of	of	IN
20417	2366	40	the	the	DT
20417	2366	41	nature	nature	NN
20417	2366	42	of	of	IN
20417	2366	43	coincidences	coincidence	NNS
20417	2366	44	.	.	.
20417	2367	1	Thus	thus	RB
20417	2367	2	although	although	IN
20417	2367	3	Mr.	Mr.	NNP
20417	2367	4	Bates	Bates	NNP
20417	2367	5	tells	tell	VBZ
20417	2367	6	us	-PRON-	PRP
20417	2367	7	that	that	IN
20417	2367	8	he	-PRON-	PRP
20417	2367	9	repeatedly	repeatedly	RB
20417	2367	10	shot	shoot	VBD
20417	2367	11	humming	hum	VBG
20417	2367	12	-	-	HYPH
20417	2367	13	bird	bird	NN
20417	2367	14	moths	moth	NNS
20417	2367	15	in	in	IN
20417	2367	16	mistake	mistake	NN
20417	2367	17	for	for	IN
20417	2367	18	humming	humming	NN
20417	2367	19	-	-	HYPH
20417	2367	20	birds	bird	NNS
20417	2367	21	,	,	,
20417	2367	22	we	-PRON-	PRP
20417	2367	23	can	can	MD
20417	2367	24	not	not	RB
20417	2367	25	think	think	VB
20417	2367	26	that	that	IN
20417	2367	27	this	this	DT
20417	2367	28	is	be	VBZ
20417	2367	29	a	a	DT
20417	2367	30	good	good	JJ
20417	2367	31	illustration	illustration	NN
20417	2367	32	of	of	IN
20417	2367	33	mimicry	mimicry	NN
20417	2367	34	.	.	.
20417	2368	1	What	what	WP
20417	2368	2	is	be	VBZ
20417	2368	3	needed	need	VBN
20417	2368	4	for	for	IN
20417	2368	5	many	many	JJ
20417	2368	6	cases	case	NNS
20417	2368	7	is	be	VBZ
20417	2368	8	what	what	WP
20417	2368	9	is	be	VBZ
20417	2368	10	forthcoming	forthcoming	JJ
20417	2368	11	for	for	IN
20417	2368	12	some	some	DT
20417	2368	13	,	,	,
20417	2368	14	namely	namely	RB
20417	2368	15	,	,	,
20417	2368	16	experimental	experimental	JJ
20417	2368	17	evidence	evidence	NN
20417	2368	18	,	,	,
20417	2368	19	e.g.	e.g.	RB
20417	2369	1	that	that	IN
20417	2369	2	the	the	DT
20417	2369	3	unpalatable	unpalatable	JJ
20417	2369	4	mimicked	mimic	VBN
20417	2369	5	butterflies	butterfly	NNS
20417	2369	6	are	be	VBP
20417	2369	7	left	leave	VBN
20417	2369	8	in	in	IN
20417	2369	9	relative	relative	JJ
20417	2369	10	peace	peace	NN
20417	2369	11	while	while	IN
20417	2369	12	similar	similar	JJ
20417	2369	13	palatable	palatable	JJ
20417	2369	14	butterflies	butterfly	NNS
20417	2369	15	are	be	VBP
20417	2369	16	persecuted	persecute	VBN
20417	2369	17	.	.	.
20417	2370	1	It	-PRON-	PRP
20417	2370	2	is	be	VBZ
20417	2370	3	also	also	RB
20417	2370	4	necessary	necessary	JJ
20417	2370	5	to	to	TO
20417	2370	6	show	show	VB
20417	2370	7	that	that	IN
20417	2370	8	the	the	DT
20417	2370	9	mimickers	mimicker	NNS
20417	2370	10	do	do	VBP
20417	2370	11	actually	actually	RB
20417	2370	12	consort	consort	VB
20417	2370	13	with	with	IN
20417	2370	14	the	the	DT
20417	2370	15	mimicked	mimic	VBN
20417	2370	16	.	.	.
20417	2371	1	Some	some	DT
20417	2371	2	beetles	beetle	NNS
20417	2371	3	and	and	CC
20417	2371	4	moths	moth	NNS
20417	2371	5	are	be	VBP
20417	2371	6	curiously	curiously	RB
20417	2371	7	wasplike	wasplike	JJ
20417	2371	8	,	,	,
20417	2371	9	which	which	WDT
20417	2371	10	may	may	MD
20417	2371	11	be	be	VB
20417	2371	12	a	a	DT
20417	2371	13	great	great	JJ
20417	2371	14	advantage	advantage	NN
20417	2371	15	;	;	:
20417	2371	16	the	the	DT
20417	2371	17	common	common	JJ
20417	2371	18	drone	drone	NN
20417	2371	19	-	-	HYPH
20417	2371	20	fly	fly	NN
20417	2371	21	is	be	VBZ
20417	2371	22	superficially	superficially	RB
20417	2371	23	like	like	IN
20417	2371	24	a	a	DT
20417	2371	25	small	small	JJ
20417	2371	26	bee	bee	NN
20417	2371	27	;	;	:
20417	2371	28	some	some	DT
20417	2371	29	harmless	harmless	JJ
20417	2371	30	snakes	snake	NNS
20417	2371	31	are	be	VBP
20417	2371	32	very	very	RB
20417	2371	33	like	like	IN
20417	2371	34	poisonous	poisonous	JJ
20417	2371	35	species	specie	NNS
20417	2371	36	;	;	:
20417	2371	37	and	and	CC
20417	2371	38	Mr.	Mr.	NNP
20417	2371	39	Wallace	Wallace	NNP
20417	2371	40	maintained	maintain	VBD
20417	2371	41	that	that	IN
20417	2371	42	the	the	DT
20417	2371	43	powerful	powerful	JJ
20417	2371	44	"	"	``
20417	2371	45	friar	friar	NN
20417	2371	46	-	-	HYPH
20417	2371	47	birds	bird	NNS
20417	2371	48	"	"	''
20417	2371	49	of	of	IN
20417	2371	50	the	the	DT
20417	2371	51	Far	Far	NNP
20417	2371	52	East	East	NNP
20417	2371	53	are	be	VBP
20417	2371	54	mimicked	mimic	VBN
20417	2371	55	by	by	IN
20417	2371	56	the	the	DT
20417	2371	57	weak	weak	JJ
20417	2371	58	and	and	CC
20417	2371	59	timid	timid	JJ
20417	2371	60	orioles	oriole	NNS
20417	2371	61	.	.	.
20417	2372	1	When	when	WRB
20417	2372	2	the	the	DT
20417	2372	3	model	model	NN
20417	2372	4	is	be	VBZ
20417	2372	5	unpalatable	unpalatable	JJ
20417	2372	6	or	or	CC
20417	2372	7	repulsive	repulsive	JJ
20417	2372	8	or	or	CC
20417	2372	9	dangerous	dangerous	JJ
20417	2372	10	,	,	,
20417	2372	11	and	and	CC
20417	2372	12	the	the	DT
20417	2372	13	mimic	mimic	NN
20417	2372	14	the	the	DT
20417	2372	15	reverse	reverse	NN
20417	2372	16	,	,	,
20417	2372	17	the	the	DT
20417	2372	18	mimicry	mimicry	NN
20417	2372	19	is	be	VBZ
20417	2372	20	called	call	VBN
20417	2372	21	"	"	``
20417	2372	22	Batesian	Batesian	NNP
20417	2372	23	"	"	''
20417	2372	24	(	(	-LRB-
20417	2372	25	after	after	IN
20417	2372	26	Mr.	Mr.	NNP
20417	2372	27	Bates	Bates	NNP
20417	2372	28	)	)	-RRB-
20417	2372	29	,	,	,
20417	2372	30	but	but	CC
20417	2372	31	there	there	EX
20417	2372	32	is	be	VBZ
20417	2372	33	another	another	DT
20417	2372	34	kind	kind	NN
20417	2372	35	of	of	IN
20417	2372	36	mimicry	mimicry	NN
20417	2372	37	called	call	VBN
20417	2372	38	Müllerian	Müllerian	NNP
20417	2372	39	(	(	-LRB-
20417	2372	40	after	after	IN
20417	2372	41	Fritz	Fritz	NNP
20417	2372	42	Müller	Müller	NNP
20417	2372	43	)	)	-RRB-
20417	2372	44	where	where	WRB
20417	2372	45	the	the	DT
20417	2372	46	mimic	mimic	NN
20417	2372	47	is	be	VBZ
20417	2372	48	also	also	RB
20417	2372	49	unpalatable	unpalatable	JJ
20417	2372	50	.	.	.
20417	2373	1	The	the	DT
20417	2373	2	theory	theory	NN
20417	2373	3	in	in	IN
20417	2373	4	this	this	DT
20417	2373	5	case	case	NN
20417	2373	6	is	be	VBZ
20417	2373	7	that	that	IN
20417	2373	8	the	the	DT
20417	2373	9	mimicry	mimicry	NN
20417	2373	10	serves	serve	VBZ
20417	2373	11	as	as	IN
20417	2373	12	mutual	mutual	JJ
20417	2373	13	assurance	assurance	NN
20417	2373	14	,	,	,
20417	2373	15	the	the	DT
20417	2373	16	members	member	NNS
20417	2373	17	of	of	IN
20417	2373	18	the	the	DT
20417	2373	19	ring	ring	NN
20417	2373	20	getting	get	VBG
20417	2373	21	on	on	RP
20417	2373	22	better	better	RB
20417	2373	23	by	by	IN
20417	2373	24	consistently	consistently	RB
20417	2373	25	presenting	present	VBG
20417	2373	26	the	the	DT
20417	2373	27	same	same	JJ
20417	2373	28	appearance	appearance	NN
20417	2373	29	,	,	,
20417	2373	30	which	which	WDT
20417	2373	31	has	have	VBZ
20417	2373	32	come	come	VBN
20417	2373	33	to	to	TO
20417	2373	34	mean	mean	VB
20417	2373	35	to	to	IN
20417	2373	36	possible	possible	JJ
20417	2373	37	enemies	enemy	NNS
20417	2373	38	a	a	DT
20417	2373	39	signal	signal	NN
20417	2373	40	,	,	,
20417	2373	41	_	_	NNP
20417	2373	42	Noli	Noli	NNP
20417	2373	43	me	-PRON-	PRP
20417	2373	44	tangere	tangere	RB
20417	2373	45	_	_	NNP
20417	2373	46	(	(	-LRB-
20417	2373	47	"	"	``
20417	2373	48	Leave	leave	VB
20417	2373	49	me	-PRON-	PRP
20417	2373	50	alone	alone	JJ
20417	2373	51	"	"	''
20417	2373	52	)	)	-RRB-
20417	2373	53	.	.	.
20417	2374	1	There	there	EX
20417	2374	2	is	be	VBZ
20417	2374	3	nothing	nothing	NN
20417	2374	4	out	out	IN
20417	2374	5	of	of	IN
20417	2374	6	the	the	DT
20417	2374	7	question	question	NN
20417	2374	8	in	in	IN
20417	2374	9	this	this	DT
20417	2374	10	theory	theory	NN
20417	2374	11	,	,	,
20417	2374	12	but	but	CC
20417	2374	13	it	-PRON-	PRP
20417	2374	14	requires	require	VBZ
20417	2374	15	to	to	TO
20417	2374	16	be	be	VB
20417	2374	17	taken	take	VBN
20417	2374	18	in	in	IN
20417	2374	19	a	a	DT
20417	2374	20	critical	critical	JJ
20417	2374	21	spirit	spirit	NN
20417	2374	22	.	.	.
20417	2375	1	It	-PRON-	PRP
20417	2375	2	leads	lead	VBZ
20417	2375	3	us	-PRON-	PRP
20417	2375	4	to	to	TO
20417	2375	5	think	think	VB
20417	2375	6	of	of	IN
20417	2375	7	"	"	``
20417	2375	8	warning	warning	NN
20417	2375	9	colours	colour	NNS
20417	2375	10	,	,	,
20417	2375	11	"	"	''
20417	2375	12	which	which	WDT
20417	2375	13	are	be	VBP
20417	2375	14	the	the	DT
20417	2375	15	very	very	JJ
20417	2375	16	opposite	opposite	JJ
20417	2375	17	of	of	IN
20417	2375	18	the	the	DT
20417	2375	19	disguises	disguise	NNS
20417	2375	20	which	which	WDT
20417	2375	21	we	-PRON-	PRP
20417	2375	22	are	be	VBP
20417	2375	23	now	now	RB
20417	2375	24	studying	study	VBG
20417	2375	25	.	.	.
20417	2376	1	Some	some	DT
20417	2376	2	creatures	creature	NNS
20417	2376	3	like	like	IN
20417	2376	4	skunks	skunk	NNS
20417	2376	5	,	,	,
20417	2376	6	magpies	magpie	NNS
20417	2376	7	,	,	,
20417	2376	8	coral	coral	NN
20417	2376	9	-	-	HYPH
20417	2376	10	snakes	snake	NNS
20417	2376	11	,	,	,
20417	2376	12	cobras	cobras	NNP
20417	2376	13	,	,	,
20417	2376	14	brightly	brightly	RB
20417	2376	15	coloured	coloured	JJ
20417	2376	16	tree	tree	NN
20417	2376	17	-	-	HYPH
20417	2376	18	frogs	frog	NNS
20417	2376	19	are	be	VBP
20417	2376	20	obtrusive	obtrusive	JJ
20417	2376	21	rather	rather	RB
20417	2376	22	than	than	IN
20417	2376	23	elusive	elusive	VB
20417	2376	24	,	,	,
20417	2376	25	and	and	CC
20417	2376	26	the	the	DT
20417	2376	27	theory	theory	NN
20417	2376	28	of	of	IN
20417	2376	29	Alfred	Alfred	NNP
20417	2376	30	Russel	Russel	NNP
20417	2376	31	Wallace	Wallace	NNP
20417	2376	32	was	be	VBD
20417	2376	33	that	that	IN
20417	2376	34	the	the	DT
20417	2376	35	flaunting	flaunting	JJ
20417	2376	36	conspicuousness	conspicuousness	NN
20417	2376	37	serves	serve	VBZ
20417	2376	38	as	as	IN
20417	2376	39	a	a	DT
20417	2376	40	useful	useful	JJ
20417	2376	41	advertisement	advertisement	NN
20417	2376	42	,	,	,
20417	2376	43	impressing	impress	VBG
20417	2376	44	itself	-PRON-	PRP
20417	2376	45	on	on	IN
20417	2376	46	the	the	DT
20417	2376	47	memories	memory	NNS
20417	2376	48	of	of	IN
20417	2376	49	inexperienced	inexperienced	JJ
20417	2376	50	enemies	enemy	NNS
20417	2376	51	,	,	,
20417	2376	52	who	who	WP
20417	2376	53	soon	soon	RB
20417	2376	54	learn	learn	VBP
20417	2376	55	to	to	TO
20417	2376	56	leave	leave	VB
20417	2376	57	creatures	creature	NNS
20417	2376	58	with	with	IN
20417	2376	59	"	"	``
20417	2376	60	warning	warning	NN
20417	2376	61	colours	colour	NNS
20417	2376	62	"	"	''
20417	2376	63	alone	alone	RB
20417	2376	64	.	.	.
20417	2377	1	In	in	IN
20417	2377	2	any	any	DT
20417	2377	3	case	case	NN
20417	2377	4	it	-PRON-	PRP
20417	2377	5	is	be	VBZ
20417	2377	6	plain	plain	JJ
20417	2377	7	that	that	IN
20417	2377	8	an	an	DT
20417	2377	9	animal	animal	NN
20417	2377	10	which	which	WDT
20417	2377	11	is	be	VBZ
20417	2377	12	as	as	RB
20417	2377	13	safe	safe	JJ
20417	2377	14	as	as	IN
20417	2377	15	a	a	DT
20417	2377	16	wasp	wasp	NN
20417	2377	17	or	or	CC
20417	2377	18	a	a	DT
20417	2377	19	coral	coral	JJ
20417	2377	20	-	-	HYPH
20417	2377	21	snake	snake	NN
20417	2377	22	can	can	MD
20417	2377	23	afford	afford	VB
20417	2377	24	to	to	TO
20417	2377	25	wear	wear	VB
20417	2377	26	any	any	DT
20417	2377	27	suit	suit	NN
20417	2377	28	of	of	IN
20417	2377	29	clothes	clothe	NNS
20417	2377	30	it	-PRON-	PRP
20417	2377	31	likes	like	VBZ
20417	2377	32	.	.	.
20417	2378	1	[	[	-LRB-
20417	2378	2	Illustration	illustration	NN
20417	2378	3	:	:	:
20417	2378	4	DEAD	DEAD	NNP
20417	2378	5	-	-	HYPH
20417	2378	6	LEAF	LEAF	NNP
20417	2378	7	BUTTERFLY	BUTTERFLY	NNP
20417	2378	8	(	(	-LRB-
20417	2378	9	_	_	NNP
20417	2378	10	Kallima	Kallima	NNP
20417	2378	11	Inachis	Inachis	NNP
20417	2378	12	_	_	NNP
20417	2378	13	)	)	-RRB-
20417	2378	14	FROM	from	IN
20417	2378	15	INDIA	INDIA	NNP
20417	2378	16	It	-PRON-	PRP
20417	2378	17	is	be	VBZ
20417	2378	18	conspicuous	conspicuous	JJ
20417	2378	19	on	on	IN
20417	2378	20	its	-PRON-	PRP$
20417	2378	21	upper	upper	JJ
20417	2378	22	surface	surface	NN
20417	2378	23	,	,	,
20417	2378	24	but	but	CC
20417	2378	25	when	when	WRB
20417	2378	26	it	-PRON-	PRP
20417	2378	27	settles	settle	VBZ
20417	2378	28	down	down	RP
20417	2378	29	on	on	IN
20417	2378	30	a	a	DT
20417	2378	31	twig	twig	NN
20417	2378	32	and	and	CC
20417	2378	33	shows	show	VBZ
20417	2378	34	the	the	DT
20417	2378	35	underside	underside	NN
20417	2378	36	of	of	IN
20417	2378	37	its	-PRON-	PRP$
20417	2378	38	wings	wing	NNS
20417	2378	39	it	-PRON-	PRP
20417	2378	40	is	be	VBZ
20417	2378	41	practically	practically	RB
20417	2378	42	invisible	invisible	JJ
20417	2378	43	.	.	.
20417	2379	1	The	the	DT
20417	2379	2	colouring	colouring	NN
20417	2379	3	of	of	IN
20417	2379	4	the	the	DT
20417	2379	5	under	under	JJ
20417	2379	6	surface	surface	NN
20417	2379	7	of	of	IN
20417	2379	8	the	the	DT
20417	2379	9	wings	wing	NNS
20417	2379	10	is	be	VBZ
20417	2379	11	like	like	IN
20417	2379	12	that	that	DT
20417	2379	13	of	of	IN
20417	2379	14	the	the	DT
20417	2379	15	withering	wither	VBG
20417	2379	16	leaf	leaf	NN
20417	2379	17	;	;	:
20417	2379	18	there	there	EX
20417	2379	19	are	be	VBP
20417	2379	20	spots	spot	NNS
20417	2379	21	like	like	IN
20417	2379	22	fungas	fungas	NN
20417	2379	23	spots	spot	NNS
20417	2379	24	;	;	,
20417	2379	25	and	and	CC
20417	2379	26	the	the	DT
20417	2379	27	venation	venation	NN
20417	2379	28	of	of	IN
20417	2379	29	the	the	DT
20417	2379	30	wings	wing	NNS
20417	2379	31	suggests	suggest	VBZ
20417	2379	32	the	the	DT
20417	2379	33	mid	mid	JJ
20417	2379	34	-	-	JJ
20417	2379	35	rib	rib	NN
20417	2379	36	and	and	CC
20417	2379	37	veins	vein	NNS
20417	2379	38	of	of	IN
20417	2379	39	the	the	DT
20417	2379	40	leaf	leaf	NN
20417	2379	41	.	.	.
20417	2380	1	A	a	DT
20417	2380	2	,	,	,
20417	2380	3	showing	show	VBG
20417	2380	4	upper	upper	JJ
20417	2380	5	surface	surface	NN
20417	2380	6	;	;	:
20417	2380	7	B	b	NN
20417	2380	8	,	,	,
20417	2380	9	showing	show	VBG
20417	2380	10	under	under	IN
20417	2380	11	surface	surface	NN
20417	2380	12	;	;	:
20417	2380	13	C	C	NNP
20417	2380	14	,	,	,
20417	2380	15	a	a	DT
20417	2380	16	leaf	leaf	NN
20417	2380	17	.	.	.
20417	2380	18	]	]	-RRB-
20417	2381	1	[	[	-LRB-
20417	2381	2	Illustration	illustration	NN
20417	2381	3	:	:	:
20417	2381	4	PROTECTIVE	protective	JJ
20417	2381	5	RESEMBLANCE	resemblance	NN
20417	2381	6	BETWEEN	between	IN
20417	2381	7	A	a	DT
20417	2381	8	SMALL	SMALL	NNP
20417	2381	9	SPIDER	SPIDER	NNP
20417	2381	10	(	(	-LRB-
20417	2381	11	_	_	NNP
20417	2381	12	to	to	IN
20417	2381	13	the	the	DT
20417	2381	14	left	left	JJ
20417	2381	15	_	_	NNP
20417	2381	16	)	)	-RRB-
20417	2381	17	AND	and	CC
20417	2381	18	AN	an	DT
20417	2381	19	ANT	ANT	NNP
20417	2381	20	(	(	-LRB-
20417	2381	21	_	_	NNP
20417	2381	22	to	to	IN
20417	2381	23	the	the	DT
20417	2381	24	right	right	JJ
20417	2381	25	_	_	NN
20417	2381	26	)	)	-RRB-
20417	2381	27	As	as	IN
20417	2381	28	ants	ant	NNS
20417	2381	29	are	be	VBP
20417	2381	30	much	much	RB
20417	2381	31	dreaded	dread	VBN
20417	2381	32	,	,	,
20417	2381	33	it	-PRON-	PRP
20417	2381	34	is	be	VBZ
20417	2381	35	probably	probably	RB
20417	2381	36	profitable	profitable	JJ
20417	2381	37	to	to	IN
20417	2381	38	the	the	DT
20417	2381	39	spider	spider	NN
20417	2381	40	to	to	TO
20417	2381	41	be	be	VB
20417	2381	42	like	like	IN
20417	2381	43	an	an	DT
20417	2381	44	ant	ant	NN
20417	2381	45	.	.	.
20417	2382	1	It	-PRON-	PRP
20417	2382	2	will	will	MD
20417	2382	3	be	be	VB
20417	2382	4	noted	note	VBN
20417	2382	5	that	that	IN
20417	2382	6	the	the	DT
20417	2382	7	spider	spider	NN
20417	2382	8	has	have	VBZ
20417	2382	9	four	four	CD
20417	2382	10	pairs	pair	NNS
20417	2382	11	of	of	IN
20417	2382	12	legs	leg	NNS
20417	2382	13	and	and	CC
20417	2382	14	no	no	DT
20417	2382	15	feelers	feeler	NNS
20417	2382	16	,	,	,
20417	2382	17	whereas	whereas	IN
20417	2382	18	the	the	DT
20417	2382	19	ant	ant	NN
20417	2382	20	has	have	VBZ
20417	2382	21	three	three	CD
20417	2382	22	pairs	pair	NNS
20417	2382	23	of	of	IN
20417	2382	24	legs	leg	NNS
20417	2382	25	and	and	CC
20417	2382	26	a	a	DT
20417	2382	27	pair	pair	NN
20417	2382	28	of	of	IN
20417	2382	29	feelers	feeler	NNS
20417	2382	30	.	.	.
20417	2382	31	]	]	-RRB-
20417	2383	1	[	[	-LRB-
20417	2383	2	Illustration	illustration	NN
20417	2383	3	:	:	:
20417	2383	4	_	_	NNP
20417	2383	5	Photo	Photo	NNP
20417	2383	6	:	:	:
20417	2383	7	J.	J.	NNP
20417	2383	8	J.	J.	NNP
20417	2384	1	Ward	Ward	NNP
20417	2384	2	,	,	,
20417	2384	3	F.E.S.	F.E.S.	NNP
20417	2384	4	_	_	NNP
20417	2384	5	THE	the	DT
20417	2384	6	WASP	WASP	NNP
20417	2384	7	BEETLE	BEETLE	NNP
20417	2384	8	,	,	,
20417	2384	9	WHICH	which	WDT
20417	2384	10	,	,	,
20417	2384	11	WHEN	when	WRB
20417	2384	12	MOVING	move	VBG
20417	2384	13	AMONGST	amongst	VBP
20417	2384	14	THE	the	DT
20417	2384	15	BRANCHES	branch	NNS
20417	2384	16	GIVES	gives	VB
20417	2384	17	A	a	DT
20417	2384	18	WASP	WASP	NNP
20417	2384	19	-	-	HYPH
20417	2384	20	LIKE	LIKE	NNP
20417	2384	21	IMPRESSION	IMPRESSION	NNP
20417	2384	22	]	]	-RRB-
20417	2384	23	[	[	-LRB-
20417	2384	24	Illustration	illustration	NN
20417	2384	25	:	:	:
20417	2384	26	HERMIT	HERMIT	NNP
20417	2384	27	-	-	HYPH
20417	2384	28	CRAB	crab	NN
20417	2384	29	WITH	with	IN
20417	2384	30	PARTNER	PARTNER	NNP
20417	2384	31	SEA	SEA	NNP
20417	2384	32	-	-	HYPH
20417	2384	33	ANEMONES	ANEMONES	NNP
20417	2384	34	Hermit	Hermit	NNP
20417	2384	35	-	-	HYPH
20417	2384	36	crabs	crabs	NNP
20417	2384	37	hide	hide	VBP
20417	2384	38	their	-PRON-	PRP$
20417	2384	39	soft	soft	JJ
20417	2384	40	tail	tail	NN
20417	2384	41	in	in	IN
20417	2384	42	the	the	DT
20417	2384	43	shell	shell	NN
20417	2384	44	of	of	IN
20417	2384	45	a	a	DT
20417	2384	46	whelk	whelk	NN
20417	2384	47	or	or	CC
20417	2384	48	some	some	DT
20417	2384	49	other	other	JJ
20417	2384	50	sea	sea	NN
20417	2384	51	-	-	HYPH
20417	2384	52	snail	snail	NN
20417	2384	53	.	.	.
20417	2385	1	But	but	CC
20417	2385	2	some	some	DT
20417	2385	3	hermit	hermit	NN
20417	2385	4	-	-	HYPH
20417	2385	5	crabs	crab	NNS
20417	2385	6	place	place	NN
20417	2385	7	sea	sea	NNP
20417	2385	8	-	-	HYPH
20417	2385	9	anemones	anemone	NNS
20417	2385	10	on	on	IN
20417	2385	11	the	the	DT
20417	2385	12	back	back	NN
20417	2385	13	of	of	IN
20417	2385	14	their	-PRON-	PRP$
20417	2385	15	borrowed	borrow	VBN
20417	2385	16	shell	shell	NN
20417	2385	17	.	.	.
20417	2386	1	The	the	DT
20417	2386	2	sea	sea	NN
20417	2386	3	-	-	HYPH
20417	2386	4	anemones	anemone	NNS
20417	2386	5	mask	mask	VBP
20417	2386	6	the	the	DT
20417	2386	7	hermit	hermit	NN
20417	2386	8	-	-	HYPH
20417	2386	9	crab	crab	NN
20417	2386	10	and	and	CC
20417	2386	11	their	-PRON-	PRP$
20417	2386	12	tentacles	tentacle	NNS
20417	2386	13	can	can	MD
20417	2386	14	sting	ste	VBG
20417	2386	15	.	.	.
20417	2387	1	As	as	IN
20417	2387	2	for	for	IN
20417	2387	3	the	the	DT
20417	2387	4	sea	sea	NN
20417	2387	5	-	-	HYPH
20417	2387	6	anemones	anemone	NNS
20417	2387	7	,	,	,
20417	2387	8	they	-PRON-	PRP
20417	2387	9	are	be	VBP
20417	2387	10	carried	carry	VBN
20417	2387	11	about	about	IN
20417	2387	12	by	by	IN
20417	2387	13	the	the	DT
20417	2387	14	hermit	hermit	NN
20417	2387	15	-	-	HYPH
20417	2387	16	crab	crab	NN
20417	2387	17	and	and	CC
20417	2387	18	they	-PRON-	PRP
20417	2387	19	get	get	VBP
20417	2387	20	crumbs	crumb	NNS
20417	2387	21	from	from	IN
20417	2387	22	its	-PRON-	PRP$
20417	2387	23	table	table	NN
20417	2387	24	.	.	.
20417	2388	1	This	this	DT
20417	2388	2	kind	kind	NN
20417	2388	3	of	of	IN
20417	2388	4	mutually	mutually	RB
20417	2388	5	beneficial	beneficial	JJ
20417	2388	6	external	external	JJ
20417	2388	7	partnership	partnership	NN
20417	2388	8	is	be	VBZ
20417	2388	9	called	call	VBN
20417	2388	10	commensalism	commensalism	NN
20417	2388	11	,	,	,
20417	2388	12	i.e.	i.e.	FW
20417	2389	1	eating	eat	VBG
20417	2389	2	at	at	IN
20417	2389	3	the	the	DT
20417	2389	4	same	same	JJ
20417	2389	5	table	table	NN
20417	2389	6	.	.	.
20417	2389	7	]	]	-RRB-
20417	2390	1	[	[	-LRB-
20417	2390	2	Illustration	illustration	NN
20417	2390	3	:	:	:
20417	2390	4	_	_	NNP
20417	2390	5	Photo	Photo	NNP
20417	2390	6	:	:	:
20417	2390	7	G.	G.	NNP
20417	2390	8	P.	P.	NNP
20417	2390	9	Duffus	Duffus	NNP
20417	2390	10	.	.	.
20417	2390	11	_	_	NNP
20417	2390	12	CUCKOO	CUCKOO	NNP
20417	2390	13	-	-	HYPH
20417	2390	14	SPIT	SPIT	NNP
20417	2390	15	The	the	DT
20417	2390	16	white	white	JJ
20417	2390	17	mass	mass	NN
20417	2390	18	in	in	IN
20417	2390	19	the	the	DT
20417	2390	20	centre	centre	NN
20417	2390	21	of	of	IN
20417	2390	22	the	the	DT
20417	2390	23	picture	picture	NN
20417	2390	24	is	be	VBZ
20417	2390	25	a	a	DT
20417	2390	26	soapy	soapy	JJ
20417	2390	27	froth	froth	NN
20417	2390	28	which	which	WDT
20417	2390	29	the	the	DT
20417	2390	30	young	young	JJ
20417	2390	31	frog	frog	NN
20417	2390	32	-	-	HYPH
20417	2390	33	hopper	hopper	NN
20417	2390	34	makes	make	NNS
20417	2390	35	,	,	,
20417	2390	36	and	and	CC
20417	2390	37	within	within	IN
20417	2390	38	which	which	WDT
20417	2390	39	it	-PRON-	PRP
20417	2390	40	lies	lie	VBZ
20417	2390	41	safe	safe	JJ
20417	2390	42	both	both	DT
20417	2390	43	from	from	IN
20417	2390	44	the	the	DT
20417	2390	45	heat	heat	NN
20417	2390	46	of	of	IN
20417	2390	47	the	the	DT
20417	2390	48	sun	sun	NN
20417	2390	49	and	and	CC
20417	2390	50	almost	almost	RB
20417	2390	51	all	all	DT
20417	2390	52	enemies	enemy	NNS
20417	2390	53	.	.	.
20417	2391	1	After	after	IN
20417	2391	2	sojourning	sojourn	VBG
20417	2391	3	for	for	IN
20417	2391	4	a	a	DT
20417	2391	5	time	time	NN
20417	2391	6	in	in	IN
20417	2391	7	the	the	DT
20417	2391	8	cuckoo	cuckoo	NN
20417	2391	9	-	-	HYPH
20417	2391	10	spit	spit	NN
20417	2391	11	,	,	,
20417	2391	12	the	the	DT
20417	2391	13	frog	frog	NN
20417	2391	14	-	-	HYPH
20417	2391	15	hopper	hopper	NN
20417	2391	16	becomes	become	VBZ
20417	2391	17	a	a	DT
20417	2391	18	winged	winged	JJ
20417	2391	19	insect	insect	NN
20417	2391	20	.	.	.
20417	2391	21	]	]	-RRB-
20417	2392	1	Masking	mask	VBG
20417	2392	2	The	the	DT
20417	2392	3	episode	episode	NN
20417	2392	4	in	in	IN
20417	2392	5	Scottish	scottish	JJ
20417	2392	6	history	history	NN
20417	2392	7	called	call	VBN
20417	2392	8	"	"	``
20417	2392	9	The	the	DT
20417	2392	10	Walking	Walking	NNP
20417	2392	11	Wood	Wood	NNP
20417	2392	12	of	of	IN
20417	2392	13	Birnam	Birnam	NNP
20417	2392	14	,	,	,
20417	2392	15	"	"	''
20417	2392	16	when	when	WRB
20417	2392	17	the	the	DT
20417	2392	18	advancing	advance	VBG
20417	2392	19	troop	troop	NN
20417	2392	20	masked	mask	VBD
20417	2392	21	their	-PRON-	PRP$
20417	2392	22	approach	approach	NN
20417	2392	23	by	by	IN
20417	2392	24	cutting	cut	VBG
20417	2392	25	down	down	RP
20417	2392	26	branches	branch	NNS
20417	2392	27	of	of	IN
20417	2392	28	the	the	DT
20417	2392	29	trees	tree	NNS
20417	2392	30	,	,	,
20417	2392	31	has	have	VBZ
20417	2392	32	had	have	VBN
20417	2392	33	its	-PRON-	PRP$
20417	2392	34	counterpart	counterpart	NN
20417	2392	35	in	in	IN
20417	2392	36	many	many	JJ
20417	2392	37	countries	country	NNS
20417	2392	38	.	.	.
20417	2393	1	But	but	CC
20417	2393	2	it	-PRON-	PRP
20417	2393	3	is	be	VBZ
20417	2393	4	also	also	RB
20417	2393	5	enacted	enact	VBN
20417	2393	6	on	on	IN
20417	2393	7	the	the	DT
20417	2393	8	seashore	seashore	NN
20417	2393	9	.	.	.
20417	2394	1	There	there	EX
20417	2394	2	are	be	VBP
20417	2394	3	many	many	JJ
20417	2394	4	kinds	kind	NNS
20417	2394	5	of	of	IN
20417	2394	6	crabs	crab	NNS
20417	2394	7	that	that	WDT
20417	2394	8	put	put	VBD
20417	2394	9	on	on	IN
20417	2394	10	disguise	disguise	NN
20417	2394	11	with	with	IN
20417	2394	12	what	what	WP
20417	2394	13	looks	look	VBZ
20417	2394	14	like	like	IN
20417	2394	15	deliberateness	deliberateness	NN
20417	2394	16	.	.	.
20417	2395	1	The	the	DT
20417	2395	2	sand	sand	NN
20417	2395	3	-	-	HYPH
20417	2395	4	crab	crab	NN
20417	2395	5	takes	take	VBZ
20417	2395	6	a	a	DT
20417	2395	7	piece	piece	NN
20417	2395	8	of	of	IN
20417	2395	9	seaweed	seaweed	NN
20417	2395	10	,	,	,
20417	2395	11	nibbles	nibble	NNS
20417	2395	12	at	at	IN
20417	2395	13	the	the	DT
20417	2395	14	end	end	NN
20417	2395	15	of	of	IN
20417	2395	16	it	-PRON-	PRP
20417	2395	17	,	,	,
20417	2395	18	and	and	CC
20417	2395	19	then	then	RB
20417	2395	20	rubs	rub	VBZ
20417	2395	21	it	-PRON-	PRP
20417	2395	22	on	on	IN
20417	2395	23	the	the	DT
20417	2395	24	back	back	NN
20417	2395	25	of	of	IN
20417	2395	26	the	the	DT
20417	2395	27	carapace	carapace	NN
20417	2395	28	or	or	CC
20417	2395	29	on	on	IN
20417	2395	30	the	the	DT
20417	2395	31	legs	leg	NNS
20417	2395	32	so	so	IN
20417	2395	33	that	that	IN
20417	2395	34	it	-PRON-	PRP
20417	2395	35	fixes	fix	VBZ
20417	2395	36	to	to	IN
20417	2395	37	the	the	DT
20417	2395	38	bristles	bristle	NNS
20417	2395	39	.	.	.
20417	2396	1	As	as	IN
20417	2396	2	the	the	DT
20417	2396	3	seaweed	seaweed	NN
20417	2396	4	continues	continue	VBZ
20417	2396	5	to	to	TO
20417	2396	6	live	live	VB
20417	2396	7	,	,	,
20417	2396	8	the	the	DT
20417	2396	9	crab	crab	NN
20417	2396	10	soon	soon	RB
20417	2396	11	has	have	VBZ
20417	2396	12	a	a	DT
20417	2396	13	little	little	JJ
20417	2396	14	garden	garden	NN
20417	2396	15	on	on	IN
20417	2396	16	its	-PRON-	PRP$
20417	2396	17	back	back	NN
20417	2396	18	which	which	WDT
20417	2396	19	masks	mask	VBZ
20417	2396	20	the	the	DT
20417	2396	21	crab	crab	NN
20417	2396	22	's	's	POS
20417	2396	23	real	real	JJ
20417	2396	24	nature	nature	NN
20417	2396	25	.	.	.
20417	2397	1	It	-PRON-	PRP
20417	2397	2	is	be	VBZ
20417	2397	3	most	most	RBS
20417	2397	4	effective	effective	JJ
20417	2397	5	camouflaging	camouflaging	NN
20417	2397	6	,	,	,
20417	2397	7	but	but	CC
20417	2397	8	if	if	IN
20417	2397	9	the	the	DT
20417	2397	10	crab	crab	NN
20417	2397	11	continues	continue	VBZ
20417	2397	12	to	to	TO
20417	2397	13	grow	grow	VB
20417	2397	14	it	-PRON-	PRP
20417	2397	15	has	have	VBZ
20417	2397	16	to	to	IN
20417	2397	17	moult	moult	VB
20417	2397	18	,	,	,
20417	2397	19	and	and	CC
20417	2397	20	that	that	DT
20417	2397	21	means	mean	VBZ
20417	2397	22	losing	lose	VBG
20417	2397	23	the	the	DT
20417	2397	24	disguise	disguise	NN
20417	2397	25	.	.	.
20417	2398	1	It	-PRON-	PRP
20417	2398	2	is	be	VBZ
20417	2398	3	then	then	RB
20417	2398	4	necessary	necessary	JJ
20417	2398	5	to	to	TO
20417	2398	6	make	make	VB
20417	2398	7	a	a	DT
20417	2398	8	new	new	JJ
20417	2398	9	one	one	NN
20417	2398	10	.	.	.
20417	2399	1	The	the	DT
20417	2399	2	crab	crab	NN
20417	2399	3	must	must	MD
20417	2399	4	have	have	VB
20417	2399	5	on	on	IN
20417	2399	6	the	the	DT
20417	2399	7	shore	shore	NN
20417	2399	8	something	something	NN
20417	2399	9	corresponding	correspond	VBG
20417	2399	10	to	to	IN
20417	2399	11	a	a	DT
20417	2399	12	reputation	reputation	NN
20417	2399	13	;	;	:
20417	2399	14	that	that	DT
20417	2399	15	is	be	VBZ
20417	2399	16	to	to	TO
20417	2399	17	say	say	VB
20417	2399	18	,	,	,
20417	2399	19	other	other	JJ
20417	2399	20	animals	animal	NNS
20417	2399	21	are	be	VBP
20417	2399	22	clearly	clearly	RB
20417	2399	23	or	or	CC
20417	2399	24	dimly	dimly	RB
20417	2399	25	aware	aware	JJ
20417	2399	26	that	that	IN
20417	2399	27	the	the	DT
20417	2399	28	crab	crab	NN
20417	2399	29	is	be	VBZ
20417	2399	30	a	a	DT
20417	2399	31	voracious	voracious	JJ
20417	2399	32	and	and	CC
20417	2399	33	combative	combative	JJ
20417	2399	34	creature	creature	NN
20417	2399	35	.	.	.
20417	2400	1	How	how	WRB
20417	2400	2	useful	useful	JJ
20417	2400	3	to	to	IN
20417	2400	4	the	the	DT
20417	2400	5	crab	crab	NN
20417	2400	6	,	,	,
20417	2400	7	then	then	RB
20417	2400	8	,	,	,
20417	2400	9	to	to	TO
20417	2400	10	have	have	VB
20417	2400	11	its	-PRON-	PRP$
20417	2400	12	appearance	appearance	NN
20417	2400	13	cloaked	cloak	VBN
20417	2400	14	by	by	IN
20417	2400	15	a	a	DT
20417	2400	16	growth	growth	NN
20417	2400	17	of	of	IN
20417	2400	18	innocent	innocent	JJ
20417	2400	19	seaweed	seaweed	NN
20417	2400	20	,	,	,
20417	2400	21	or	or	CC
20417	2400	22	sponge	sponge	VB
20417	2400	23	,	,	,
20417	2400	24	or	or	CC
20417	2400	25	zoophyte	zoophyte	NN
20417	2400	26	.	.	.
20417	2401	1	It	-PRON-	PRP
20417	2401	2	will	will	MD
20417	2401	3	enable	enable	VB
20417	2401	4	the	the	DT
20417	2401	5	creature	creature	NN
20417	2401	6	to	to	TO
20417	2401	7	sneak	sneak	VB
20417	2401	8	upon	upon	IN
20417	2401	9	its	-PRON-	PRP$
20417	2401	10	victims	victim	NNS
20417	2401	11	or	or	CC
20417	2401	12	to	to	TO
20417	2401	13	escape	escape	VB
20417	2401	14	the	the	DT
20417	2401	15	attention	attention	NN
20417	2401	16	of	of	IN
20417	2401	17	its	-PRON-	PRP$
20417	2401	18	own	own	JJ
20417	2401	19	enemies	enemy	NNS
20417	2401	20	.	.	.
20417	2402	1	If	if	IN
20417	2402	2	a	a	DT
20417	2402	3	narrow	narrow	JJ
20417	2402	4	-	-	HYPH
20417	2402	5	beaked	beaked	JJ
20417	2402	6	crab	crab	NN
20417	2402	7	is	be	VBZ
20417	2402	8	cleaned	clean	VBN
20417	2402	9	artificially	artificially	RB
20417	2402	10	it	-PRON-	PRP
20417	2402	11	will	will	MD
20417	2402	12	proceed	proceed	VB
20417	2402	13	to	to	TO
20417	2402	14	clothe	clothe	VB
20417	2402	15	itself	-PRON-	PRP
20417	2402	16	again	again	RB
20417	2402	17	,	,	,
20417	2402	18	the	the	DT
20417	2402	19	habit	habit	NN
20417	2402	20	has	have	VBZ
20417	2402	21	become	become	VBN
20417	2402	22	instinctive	instinctive	JJ
20417	2402	23	;	;	:
20417	2402	24	and	and	CC
20417	2402	25	it	-PRON-	PRP
20417	2402	26	must	must	MD
20417	2402	27	be	be	VB
20417	2402	28	admitted	admit	VBN
20417	2402	29	that	that	IN
20417	2402	30	while	while	IN
20417	2402	31	a	a	DT
20417	2402	32	particular	particular	JJ
20417	2402	33	crab	crab	NN
20417	2402	34	prefers	prefer	VBZ
20417	2402	35	a	a	DT
20417	2402	36	particular	particular	JJ
20417	2402	37	kind	kind	NN
20417	2402	38	of	of	IN
20417	2402	39	seaweed	seaweed	NN
20417	2402	40	for	for	IN
20417	2402	41	its	-PRON-	PRP$
20417	2402	42	dress	dress	NN
20417	2402	43	,	,	,
20417	2402	44	it	-PRON-	PRP
20417	2402	45	will	will	MD
20417	2402	46	cover	cover	VB
20417	2402	47	itself	-PRON-	PRP
20417	2402	48	with	with	IN
20417	2402	49	unsuitable	unsuitable	JJ
20417	2402	50	and	and	CC
20417	2402	51	even	even	RB
20417	2402	52	conspicuous	conspicuous	JJ
20417	2402	53	material	material	NN
20417	2402	54	,	,	,
20417	2402	55	such	such	JJ
20417	2402	56	as	as	IN
20417	2402	57	pieces	piece	NNS
20417	2402	58	of	of	IN
20417	2402	59	coloured	coloured	JJ
20417	2402	60	cloth	cloth	NN
20417	2402	61	,	,	,
20417	2402	62	if	if	IN
20417	2402	63	nothing	nothing	NN
20417	2402	64	better	well	JJR
20417	2402	65	is	be	VBZ
20417	2402	66	available	available	JJ
20417	2402	67	.	.	.
20417	2403	1	The	the	DT
20417	2403	2	disguise	disguise	NN
20417	2403	3	differs	differ	VBZ
20417	2403	4	greatly	greatly	RB
20417	2403	5	,	,	,
20417	2403	6	for	for	IN
20417	2403	7	one	one	CD
20417	2403	8	crab	crab	NN
20417	2403	9	is	be	VBZ
20417	2403	10	masked	mask	VBN
20417	2403	11	by	by	IN
20417	2403	12	a	a	DT
20417	2403	13	brightly	brightly	RB
20417	2403	14	coloured	colour	VBN
20417	2403	15	and	and	CC
20417	2403	16	unpalatable	unpalatable	JJ
20417	2403	17	sponge	sponge	NN
20417	2403	18	densely	densely	RB
20417	2403	19	packed	pack	VBN
20417	2403	20	with	with	IN
20417	2403	21	flinty	flinty	JJ
20417	2403	22	needles	needle	NNS
20417	2403	23	;	;	:
20417	2403	24	another	another	DT
20417	2403	25	cuts	cut	VBZ
20417	2403	26	off	off	IN
20417	2403	27	the	the	DT
20417	2403	28	tunic	tunic	NN
20417	2403	29	of	of	IN
20417	2403	30	a	a	DT
20417	2403	31	sea	sea	NN
20417	2403	32	-	-	HYPH
20417	2403	33	squirt	squirt	NN
20417	2403	34	and	and	CC
20417	2403	35	throws	throw	VBZ
20417	2403	36	it	-PRON-	PRP
20417	2403	37	over	over	IN
20417	2403	38	its	-PRON-	PRP$
20417	2403	39	shoulders	shoulder	NNS
20417	2403	40	;	;	:
20417	2403	41	another	another	DT
20417	2403	42	trundles	trundle	NNS
20417	2403	43	about	about	IN
20417	2403	44	a	a	DT
20417	2403	45	bivalve	bivalve	NN
20417	2403	46	shell	shell	NN
20417	2403	47	.	.	.
20417	2404	1	The	the	DT
20417	2404	2	facts	fact	NNS
20417	2404	3	recall	recall	VBP
20417	2404	4	the	the	DT
20417	2404	5	familiar	familiar	JJ
20417	2404	6	case	case	NN
20417	2404	7	of	of	IN
20417	2404	8	the	the	DT
20417	2404	9	hermit	hermit	NN
20417	2404	10	-	-	HYPH
20417	2404	11	crab	crab	NN
20417	2404	12	,	,	,
20417	2404	13	which	which	WDT
20417	2404	14	protects	protect	VBZ
20417	2404	15	its	-PRON-	PRP$
20417	2404	16	soft	soft	JJ
20417	2404	17	tail	tail	NN
20417	2404	18	by	by	IN
20417	2404	19	tucking	tuck	VBG
20417	2404	20	it	-PRON-	PRP
20417	2404	21	into	into	IN
20417	2404	22	the	the	DT
20417	2404	23	empty	empty	JJ
20417	2404	24	shell	shell	NN
20417	2404	25	of	of	IN
20417	2404	26	a	a	DT
20417	2404	27	periwinkle	periwinkle	NN
20417	2404	28	or	or	CC
20417	2404	29	a	a	DT
20417	2404	30	whelk	whelk	NN
20417	2404	31	or	or	CC
20417	2404	32	some	some	DT
20417	2404	33	other	other	JJ
20417	2404	34	sea	sea	NN
20417	2404	35	-	-	HYPH
20417	2404	36	snail	snail	NN
20417	2404	37	,	,	,
20417	2404	38	and	and	CC
20417	2404	39	that	that	DT
20417	2404	40	case	case	NN
20417	2404	41	leads	lead	VBZ
20417	2404	42	on	on	RP
20417	2404	43	to	to	IN
20417	2404	44	the	the	DT
20417	2404	45	elaboration	elaboration	NN
20417	2404	46	known	know	VBN
20417	2404	47	as	as	IN
20417	2404	48	commensalism	commensalism	NN
20417	2404	49	,	,	,
20417	2404	50	where	where	WRB
20417	2404	51	the	the	DT
20417	2404	52	hermit	hermit	NN
20417	2404	53	-	-	HYPH
20417	2404	54	crab	crab	NN
20417	2404	55	fixes	fixes	NNP
20417	2404	56	sea	sea	NNP
20417	2404	57	-	-	HYPH
20417	2404	58	anemones	anemone	NNS
20417	2404	59	on	on	IN
20417	2404	60	the	the	DT
20417	2404	61	back	back	NN
20417	2404	62	of	of	IN
20417	2404	63	its	-PRON-	PRP$
20417	2404	64	borrowed	borrow	VBN
20417	2404	65	house	house	NN
20417	2404	66	.	.	.
20417	2405	1	The	the	DT
20417	2405	2	advantage	advantage	NN
20417	2405	3	here	here	RB
20417	2405	4	is	be	VBZ
20417	2405	5	beyond	beyond	IN
20417	2405	6	that	that	DT
20417	2405	7	of	of	IN
20417	2405	8	masking	masking	NN
20417	2405	9	,	,	,
20417	2405	10	for	for	IN
20417	2405	11	the	the	DT
20417	2405	12	sea	sea	NN
20417	2405	13	-	-	HYPH
20417	2405	14	anemone	anemone	NN
20417	2405	15	can	can	MD
20417	2405	16	sting	ste	VBG
20417	2405	17	,	,	,
20417	2405	18	which	which	WDT
20417	2405	19	is	be	VBZ
20417	2405	20	a	a	DT
20417	2405	21	useful	useful	JJ
20417	2405	22	quality	quality	NN
20417	2405	23	in	in	IN
20417	2405	24	a	a	DT
20417	2405	25	partner	partner	NN
20417	2405	26	.	.	.
20417	2406	1	That	that	IN
20417	2406	2	this	this	DT
20417	2406	3	second	second	JJ
20417	2406	4	advantage	advantage	NN
20417	2406	5	may	may	MD
20417	2406	6	become	become	VB
20417	2406	7	the	the	DT
20417	2406	8	main	main	JJ
20417	2406	9	one	one	NN
20417	2406	10	is	be	VBZ
20417	2406	11	evident	evident	JJ
20417	2406	12	in	in	IN
20417	2406	13	several	several	JJ
20417	2406	14	cases	case	NNS
20417	2406	15	where	where	WRB
20417	2406	16	the	the	DT
20417	2406	17	sea	sea	NN
20417	2406	18	-	-	HYPH
20417	2406	19	anemone	anemone	NN
20417	2406	20	is	be	VBZ
20417	2406	21	borne	bear	VBN
20417	2406	22	,	,	,
20417	2406	23	just	just	RB
20417	2406	24	like	like	IN
20417	2406	25	a	a	DT
20417	2406	26	weapon	weapon	NN
20417	2406	27	,	,	,
20417	2406	28	on	on	IN
20417	2406	29	each	each	DT
20417	2406	30	of	of	IN
20417	2406	31	the	the	DT
20417	2406	32	crustacean	crustacean	NNP
20417	2406	33	's	's	POS
20417	2406	34	great	great	JJ
20417	2406	35	claws	claws	NN
20417	2406	36	.	.	.
20417	2407	1	Moreover	moreover	RB
20417	2407	2	,	,	,
20417	2407	3	as	as	IN
20417	2407	4	the	the	DT
20417	2407	5	term	term	NN
20417	2407	6	commensalism	commensalism	NN
20417	2407	7	(	(	-LRB-
20417	2407	8	eating	eat	VBG
20417	2407	9	at	at	IN
20417	2407	10	the	the	DT
20417	2407	11	same	same	JJ
20417	2407	12	table	table	NN
20417	2407	13	)	)	-RRB-
20417	2407	14	suggests	suggest	VBZ
20417	2407	15	,	,	,
20417	2407	16	the	the	DT
20417	2407	17	partnership	partnership	NN
20417	2407	18	is	be	VBZ
20417	2407	19	_	_	NNP
20417	2407	20	mutually	mutually	RB
20417	2407	21	_	_	NNP
20417	2407	22	beneficial	beneficial	JJ
20417	2407	23	.	.	.
20417	2408	1	For	for	IN
20417	2408	2	the	the	DT
20417	2408	3	sea	sea	NN
20417	2408	4	-	-	HYPH
20417	2408	5	anemone	anemone	NN
20417	2408	6	is	be	VBZ
20417	2408	7	carried	carry	VBN
20417	2408	8	about	about	RP
20417	2408	9	by	by	IN
20417	2408	10	the	the	DT
20417	2408	11	hermit	hermit	NN
20417	2408	12	-	-	HYPH
20417	2408	13	crab	crab	NN
20417	2408	14	,	,	,
20417	2408	15	and	and	CC
20417	2408	16	it	-PRON-	PRP
20417	2408	17	doubtless	doubtless	RB
20417	2408	18	gets	get	VBZ
20417	2408	19	its	-PRON-	PRP$
20417	2408	20	share	share	NN
20417	2408	21	of	of	IN
20417	2408	22	crumbs	crumb	NNS
20417	2408	23	from	from	IN
20417	2408	24	its	-PRON-	PRP$
20417	2408	25	partner	partner	NN
20417	2408	26	's	's	POS
20417	2408	27	frequent	frequent	JJ
20417	2408	28	meals	meal	NNS
20417	2408	29	.	.	.
20417	2409	1	There	there	EX
20417	2409	2	is	be	VBZ
20417	2409	3	a	a	DT
20417	2409	4	very	very	RB
20417	2409	5	interesting	interesting	JJ
20417	2409	6	sidelight	sidelight	NN
20417	2409	7	on	on	IN
20417	2409	8	the	the	DT
20417	2409	9	mutual	mutual	JJ
20417	2409	10	benefit	benefit	NN
20417	2409	11	in	in	IN
20417	2409	12	the	the	DT
20417	2409	13	case	case	NN
20417	2409	14	of	of	IN
20417	2409	15	a	a	DT
20417	2409	16	dislodged	dislodged	JJ
20417	2409	17	sea	sea	NN
20417	2409	18	-	-	HYPH
20417	2409	19	anemone	anemone	NN
20417	2409	20	which	which	WDT
20417	2409	21	sulked	sulk	VBD
20417	2409	22	for	for	IN
20417	2409	23	a	a	DT
20417	2409	24	while	while	NN
20417	2409	25	and	and	CC
20417	2409	26	then	then	RB
20417	2409	27	waited	wait	VBD
20417	2409	28	in	in	IN
20417	2409	29	a	a	DT
20417	2409	30	state	state	NN
20417	2409	31	of	of	IN
20417	2409	32	preparedness	preparedness	NN
20417	2409	33	until	until	IN
20417	2409	34	a	a	DT
20417	2409	35	hermit	hermit	NN
20417	2409	36	-	-	HYPH
20417	2409	37	crab	crab	NN
20417	2409	38	passed	pass	VBN
20417	2409	39	by	by	RP
20417	2409	40	and	and	CC
20417	2409	41	touched	touch	VBD
20417	2409	42	it	-PRON-	PRP
20417	2409	43	.	.	.
20417	2410	1	Whereupon	Whereupon	NNP
20417	2410	2	the	the	DT
20417	2410	3	sea	sea	NN
20417	2410	4	-	-	HYPH
20417	2410	5	anemone	anemone	NN
20417	2410	6	gripped	grip	VBD
20417	2410	7	and	and	CC
20417	2410	8	slowly	slowly	RB
20417	2410	9	worked	work	VBD
20417	2410	10	itself	-PRON-	PRP
20417	2410	11	up	up	RP
20417	2410	12	on	on	IN
20417	2410	13	to	to	IN
20417	2410	14	the	the	DT
20417	2410	15	back	back	NN
20417	2410	16	of	of	IN
20417	2410	17	the	the	DT
20417	2410	18	shell	shell	NN
20417	2410	19	.	.	.
20417	2411	1	§	§	ADD
20417	2411	2	6	6	CD
20417	2411	3	Other	other	JJ
20417	2411	4	Kinds	kind	NNS
20417	2411	5	of	of	IN
20417	2411	6	Elusiveness	Elusiveness	NNP
20417	2411	7	There	there	EX
20417	2411	8	are	be	VBP
20417	2411	9	various	various	JJ
20417	2411	10	kinds	kind	NNS
20417	2411	11	of	of	IN
20417	2411	12	disguise	disguise	NN
20417	2411	13	which	which	WDT
20417	2411	14	are	be	VBP
20417	2411	15	not	not	RB
20417	2411	16	readily	readily	RB
20417	2411	17	classified	classify	VBN
20417	2411	18	.	.	.
20417	2412	1	A	a	DT
20417	2412	2	troop	troop	NN
20417	2412	3	of	of	IN
20417	2412	4	cuttlefish	cuttlefish	JJ
20417	2412	5	swimming	swimming	NN
20417	2412	6	in	in	IN
20417	2412	7	the	the	DT
20417	2412	8	sea	sea	NN
20417	2412	9	is	be	VBZ
20417	2412	10	a	a	DT
20417	2412	11	beautiful	beautiful	JJ
20417	2412	12	sight	sight	NN
20417	2412	13	.	.	.
20417	2413	1	They	-PRON-	PRP
20417	2413	2	keep	keep	VBP
20417	2413	3	time	time	NN
20417	2413	4	with	with	IN
20417	2413	5	one	one	CD
20417	2413	6	another	another	DT
20417	2413	7	in	in	IN
20417	2413	8	their	-PRON-	PRP$
20417	2413	9	movements	movement	NNS
20417	2413	10	and	and	CC
20417	2413	11	they	-PRON-	PRP
20417	2413	12	show	show	VBP
20417	2413	13	the	the	DT
20417	2413	14	same	same	JJ
20417	2413	15	change	change	NN
20417	2413	16	of	of	IN
20417	2413	17	colour	colour	NN
20417	2413	18	almost	almost	RB
20417	2413	19	at	at	IN
20417	2413	20	the	the	DT
20417	2413	21	same	same	JJ
20417	2413	22	moment	moment	NN
20417	2413	23	.	.	.
20417	2414	1	They	-PRON-	PRP
20417	2414	2	are	be	VBP
20417	2414	3	suddenly	suddenly	RB
20417	2414	4	attacked	attack	VBN
20417	2414	5	,	,	,
20417	2414	6	however	however	RB
20417	2414	7	,	,	,
20417	2414	8	by	by	IN
20417	2414	9	a	a	DT
20417	2414	10	small	small	JJ
20417	2414	11	shark	shark	NN
20417	2414	12	,	,	,
20417	2414	13	and	and	CC
20417	2414	14	then	then	RB
20417	2414	15	comes	come	VBZ
20417	2414	16	a	a	DT
20417	2414	17	simultaneous	simultaneous	JJ
20417	2414	18	discharge	discharge	NN
20417	2414	19	of	of	IN
20417	2414	20	sepia	sepia	NNP
20417	2414	21	from	from	IN
20417	2414	22	their	-PRON-	PRP$
20417	2414	23	ink	ink	NN
20417	2414	24	-	-	HYPH
20417	2414	25	bags	bag	NNS
20417	2414	26	.	.	.
20417	2415	1	There	there	EX
20417	2415	2	are	be	VBP
20417	2415	3	clouds	cloud	NNS
20417	2415	4	of	of	IN
20417	2415	5	ink	ink	NN
20417	2415	6	in	in	IN
20417	2415	7	the	the	DT
20417	2415	8	clear	clear	JJ
20417	2415	9	water	water	NN
20417	2415	10	,	,	,
20417	2415	11	for	for	IN
20417	2415	12	,	,	,
20417	2415	13	as	as	IN
20417	2415	14	Professor	Professor	NNP
20417	2415	15	Hickson	Hickson	NNP
20417	2415	16	puts	put	VBZ
20417	2415	17	it	-PRON-	PRP
20417	2415	18	,	,	,
20417	2415	19	the	the	DT
20417	2415	20	cuttlefishes	cuttlefish	NNS
20417	2415	21	have	have	VBP
20417	2415	22	thrown	throw	VBN
20417	2415	23	dust	dust	NN
20417	2415	24	in	in	IN
20417	2415	25	the	the	DT
20417	2415	26	eyes	eye	NNS
20417	2415	27	of	of	IN
20417	2415	28	their	-PRON-	PRP$
20417	2415	29	enemies	enemy	NNS
20417	2415	30	.	.	.
20417	2416	1	One	one	PRP
20417	2416	2	can	can	MD
20417	2416	3	see	see	VB
20417	2416	4	a	a	DT
20417	2416	5	newborn	newborn	JJ
20417	2416	6	cuttlefish	cuttlefish	NN
20417	2416	7	do	do	VB
20417	2416	8	this	this	DT
20417	2416	9	a	a	DT
20417	2416	10	minute	minute	NN
20417	2416	11	after	after	IN
20417	2416	12	it	-PRON-	PRP
20417	2416	13	escapes	escape	VBZ
20417	2416	14	from	from	IN
20417	2416	15	the	the	DT
20417	2416	16	egg	egg	NN
20417	2416	17	.	.	.
20417	2417	1	Very	very	RB
20417	2417	2	beautiful	beautiful	JJ
20417	2417	3	is	be	VBZ
20417	2417	4	the	the	DT
20417	2417	5	way	way	NN
20417	2417	6	in	in	IN
20417	2417	7	which	which	WDT
20417	2417	8	many	many	JJ
20417	2417	9	birds	bird	NNS
20417	2417	10	,	,	,
20417	2417	11	like	like	IN
20417	2417	12	our	-PRON-	PRP$
20417	2417	13	common	common	JJ
20417	2417	14	chaffinch	chaffinch	NN
20417	2417	15	,	,	,
20417	2417	16	disguise	disguise	VB
20417	2417	17	the	the	DT
20417	2417	18	outside	outside	NN
20417	2417	19	of	of	IN
20417	2417	20	their	-PRON-	PRP$
20417	2417	21	nest	nest	NN
20417	2417	22	with	with	IN
20417	2417	23	moss	moss	NNP
20417	2417	24	and	and	CC
20417	2417	25	lichen	lichen	NNP
20417	2417	26	and	and	CC
20417	2417	27	other	other	JJ
20417	2417	28	trifles	trifle	NNS
20417	2417	29	felted	felt	VBN
20417	2417	30	together	together	RB
20417	2417	31	,	,	,
20417	2417	32	so	so	IN
20417	2417	33	that	that	IN
20417	2417	34	the	the	DT
20417	2417	35	cradle	cradle	NN
20417	2417	36	is	be	VBZ
20417	2417	37	as	as	RB
20417	2417	38	inconspicuous	inconspicuous	JJ
20417	2417	39	as	as	IN
20417	2417	40	possible	possible	JJ
20417	2417	41	.	.	.
20417	2418	1	There	there	EX
20417	2418	2	seems	seem	VBZ
20417	2418	3	to	to	TO
20417	2418	4	be	be	VB
20417	2418	5	a	a	DT
20417	2418	6	touch	touch	NN
20417	2418	7	of	of	IN
20417	2418	8	art	art	NN
20417	2418	9	in	in	IN
20417	2418	10	fastening	fasten	VBG
20417	2418	11	pieces	piece	NNS
20417	2418	12	of	of	IN
20417	2418	13	spider	spider	NN
20417	2418	14	's	's	POS
20417	2418	15	web	web	NN
20417	2418	16	on	on	IN
20417	2418	17	the	the	DT
20417	2418	18	outside	outside	NN
20417	2418	19	of	of	IN
20417	2418	20	a	a	DT
20417	2418	21	nest	nest	NN
20417	2418	22	!	!	.
20417	2419	1	How	how	WRB
20417	2419	2	curious	curious	JJ
20417	2419	3	is	be	VBZ
20417	2419	4	the	the	DT
20417	2419	5	case	case	NN
20417	2419	6	of	of	IN
20417	2419	7	the	the	DT
20417	2419	8	tree	tree	NN
20417	2419	9	-	-	HYPH
20417	2419	10	sloth	sloth	NN
20417	2419	11	of	of	IN
20417	2419	12	South	south	JJ
20417	2419	13	American	american	JJ
20417	2419	14	forests	forest	NNS
20417	2419	15	,	,	,
20417	2419	16	that	that	WDT
20417	2419	17	walks	walk	VBZ
20417	2419	18	slowly	slowly	RB
20417	2419	19	,	,	,
20417	2419	20	back	back	RB
20417	2419	21	downwards	downwards	RB
20417	2419	22	,	,	,
20417	2419	23	along	along	IN
20417	2419	24	the	the	DT
20417	2419	25	undersides	underside	NNS
20417	2419	26	of	of	IN
20417	2419	27	the	the	DT
20417	2419	28	branches	branch	NNS
20417	2419	29	,	,	,
20417	2419	30	hanging	hang	VBG
20417	2419	31	on	on	RP
20417	2419	32	by	by	IN
20417	2419	33	its	-PRON-	PRP$
20417	2419	34	long	long	JJ
20417	2419	35	,	,	,
20417	2419	36	curved	curved	JJ
20417	2419	37	fingers	finger	NNS
20417	2419	38	and	and	CC
20417	2419	39	toes	toe	NNS
20417	2419	40	.	.	.
20417	2420	1	It	-PRON-	PRP
20417	2420	2	is	be	VBZ
20417	2420	3	a	a	DT
20417	2420	4	nocturnal	nocturnal	JJ
20417	2420	5	animal	animal	NN
20417	2420	6	,	,	,
20417	2420	7	and	and	CC
20417	2420	8	therefore	therefore	RB
20417	2420	9	not	not	RB
20417	2420	10	in	in	IN
20417	2420	11	special	special	JJ
20417	2420	12	danger	danger	NN
20417	2420	13	,	,	,
20417	2420	14	but	but	CC
20417	2420	15	when	when	WRB
20417	2420	16	resting	rest	VBG
20417	2420	17	during	during	IN
20417	2420	18	the	the	DT
20417	2420	19	day	day	NN
20417	2420	20	it	-PRON-	PRP
20417	2420	21	is	be	VBZ
20417	2420	22	almost	almost	RB
20417	2420	23	invisible	invisible	JJ
20417	2420	24	because	because	IN
20417	2420	25	its	-PRON-	PRP$
20417	2420	26	shaggy	shaggy	JJ
20417	2420	27	hair	hair	NN
20417	2420	28	is	be	VBZ
20417	2420	29	so	so	RB
20417	2420	30	like	like	IN
20417	2420	31	certain	certain	JJ
20417	2420	32	lichens	lichen	NNS
20417	2420	33	and	and	CC
20417	2420	34	other	other	JJ
20417	2420	35	growths	growth	NNS
20417	2420	36	on	on	IN
20417	2420	37	the	the	DT
20417	2420	38	branches	branch	NNS
20417	2420	39	.	.	.
20417	2421	1	But	but	CC
20417	2421	2	the	the	DT
20417	2421	3	protective	protective	JJ
20417	2421	4	resemblance	resemblance	NN
20417	2421	5	is	be	VBZ
20417	2421	6	enhanced	enhance	VBN
20417	2421	7	by	by	IN
20417	2421	8	the	the	DT
20417	2421	9	presence	presence	NN
20417	2421	10	of	of	IN
20417	2421	11	a	a	DT
20417	2421	12	green	green	JJ
20417	2421	13	alga	alga	NNS
20417	2421	14	,	,	,
20417	2421	15	which	which	WDT
20417	2421	16	actually	actually	RB
20417	2421	17	lives	live	VBZ
20417	2421	18	on	on	IN
20417	2421	19	the	the	DT
20417	2421	20	surface	surface	NN
20417	2421	21	of	of	IN
20417	2421	22	the	the	DT
20417	2421	23	sloth	sloth	NN
20417	2421	24	's	's	POS
20417	2421	25	hairs	hair	NNS
20417	2421	26	--	--	:
20417	2421	27	an	an	DT
20417	2421	28	alga	alga	NNS
20417	2421	29	like	like	IN
20417	2421	30	the	the	DT
20417	2421	31	one	one	NN
20417	2421	32	that	that	WDT
20417	2421	33	makes	make	VBZ
20417	2421	34	tree	tree	NN
20417	2421	35	-	-	HYPH
20417	2421	36	stems	stem	NNS
20417	2421	37	and	and	CC
20417	2421	38	gate	gate	NN
20417	2421	39	-	-	HYPH
20417	2421	40	posts	post	NNS
20417	2421	41	green	green	JJ
20417	2421	42	in	in	IN
20417	2421	43	damp	damp	JJ
20417	2421	44	weather	weather	NN
20417	2421	45	.	.	.
20417	2422	1	There	there	EX
20417	2422	2	is	be	VBZ
20417	2422	3	no	no	DT
20417	2422	4	commoner	commoner	NN
20417	2422	5	sight	sight	NN
20417	2422	6	in	in	IN
20417	2422	7	the	the	DT
20417	2422	8	early	early	JJ
20417	2422	9	summer	summer	NN
20417	2422	10	than	than	IN
20417	2422	11	the	the	DT
20417	2422	12	cuckoo	cuckoo	NN
20417	2422	13	-	-	HYPH
20417	2422	14	spit	spit	NN
20417	2422	15	on	on	IN
20417	2422	16	the	the	DT
20417	2422	17	grasses	grass	NNS
20417	2422	18	and	and	CC
20417	2422	19	herbage	herbage	NN
20417	2422	20	by	by	IN
20417	2422	21	the	the	DT
20417	2422	22	wayside	wayside	NN
20417	2422	23	.	.	.
20417	2423	1	It	-PRON-	PRP
20417	2423	2	is	be	VBZ
20417	2423	3	conspicuous	conspicuous	JJ
20417	2423	4	and	and	CC
20417	2423	5	yet	yet	RB
20417	2423	6	it	-PRON-	PRP
20417	2423	7	is	be	VBZ
20417	2423	8	said	say	VBN
20417	2423	9	to	to	TO
20417	2423	10	be	be	VB
20417	2423	11	left	leave	VBN
20417	2423	12	severely	severely	RB
20417	2423	13	alone	alone	JJ
20417	2423	14	by	by	IN
20417	2423	15	almost	almost	RB
20417	2423	16	all	all	DT
20417	2423	17	creatures	creature	NNS
20417	2423	18	.	.	.
20417	2424	1	In	in	IN
20417	2424	2	some	some	DT
20417	2424	3	way	way	NN
20417	2424	4	it	-PRON-	PRP
20417	2424	5	must	must	MD
20417	2424	6	be	be	VB
20417	2424	7	a	a	DT
20417	2424	8	disguise	disguise	NN
20417	2424	9	.	.	.
20417	2425	1	It	-PRON-	PRP
20417	2425	2	is	be	VBZ
20417	2425	3	a	a	DT
20417	2425	4	sort	sort	NN
20417	2425	5	of	of	IN
20417	2425	6	soap	soap	NN
20417	2425	7	made	make	VBN
20417	2425	8	by	by	IN
20417	2425	9	the	the	DT
20417	2425	10	activity	activity	NN
20417	2425	11	of	of	IN
20417	2425	12	small	small	JJ
20417	2425	13	frog	frog	NN
20417	2425	14	-	-	HYPH
20417	2425	15	hoppers	hopper	NNS
20417	2425	16	while	while	IN
20417	2425	17	they	-PRON-	PRP
20417	2425	18	are	be	VBP
20417	2425	19	still	still	RB
20417	2425	20	in	in	IN
20417	2425	21	the	the	DT
20417	2425	22	wingless	wingless	NN
20417	2425	23	larval	larval	NN
20417	2425	24	stage	stage	NN
20417	2425	25	,	,	,
20417	2425	26	before	before	IN
20417	2425	27	they	-PRON-	PRP
20417	2425	28	begin	begin	VBP
20417	2425	29	to	to	TO
20417	2425	30	hop	hop	VB
20417	2425	31	.	.	.
20417	2426	1	The	the	DT
20417	2426	2	insect	insect	JJ
20417	2426	3	pierces	pierce	VBZ
20417	2426	4	with	with	IN
20417	2426	5	its	-PRON-	PRP$
20417	2426	6	sharp	sharp	JJ
20417	2426	7	mouth	mouth	NN
20417	2426	8	-	-	HYPH
20417	2426	9	parts	part	NNS
20417	2426	10	the	the	DT
20417	2426	11	skin	skin	NN
20417	2426	12	of	of	IN
20417	2426	13	the	the	DT
20417	2426	14	plant	plant	NN
20417	2426	15	and	and	CC
20417	2426	16	sucks	suck	VBZ
20417	2426	17	in	in	IN
20417	2426	18	sweet	sweet	JJ
20417	2426	19	sap	sap	NN
20417	2426	20	which	which	WDT
20417	2426	21	by	by	IN
20417	2426	22	and	and	CC
20417	2426	23	by	by	IN
20417	2426	24	overflows	overflow	NNS
20417	2426	25	over	over	IN
20417	2426	26	its	-PRON-	PRP$
20417	2426	27	body	body	NN
20417	2426	28	.	.	.
20417	2427	1	It	-PRON-	PRP
20417	2427	2	works	work	VBZ
20417	2427	3	its	-PRON-	PRP$
20417	2427	4	body	body	NN
20417	2427	5	up	up	RP
20417	2427	6	and	and	CC
20417	2427	7	down	down	IN
20417	2427	8	many	many	JJ
20417	2427	9	times	time	NNS
20417	2427	10	,	,	,
20417	2427	11	whipping	whip	VBG
20417	2427	12	in	in	IN
20417	2427	13	air	air	NN
20417	2427	14	,	,	,
20417	2427	15	which	which	WDT
20417	2427	16	mixes	mix	VBZ
20417	2427	17	with	with	IN
20417	2427	18	the	the	DT
20417	2427	19	sugary	sugary	JJ
20417	2427	20	sap	sap	NN
20417	2427	21	,	,	,
20417	2427	22	reminding	remind	VBG
20417	2427	23	one	one	CD
20417	2427	24	of	of	IN
20417	2427	25	how	how	WRB
20417	2427	26	"	"	``
20417	2427	27	whipped	whip	VBN
20417	2427	28	egg	egg	NN
20417	2427	29	"	"	''
20417	2427	30	is	be	VBZ
20417	2427	31	made	make	VBN
20417	2427	32	.	.	.
20417	2428	1	But	but	CC
20417	2428	2	along	along	IN
20417	2428	3	with	with	IN
20417	2428	4	the	the	DT
20417	2428	5	sugary	sugary	JJ
20417	2428	6	sap	sap	NN
20417	2428	7	and	and	CC
20417	2428	8	the	the	DT
20417	2428	9	air	air	NN
20417	2428	10	,	,	,
20417	2428	11	there	there	EX
20417	2428	12	is	be	VBZ
20417	2428	13	a	a	DT
20417	2428	14	little	little	JJ
20417	2428	15	ferment	ferment	NN
20417	2428	16	from	from	IN
20417	2428	17	the	the	DT
20417	2428	18	food	food	NN
20417	2428	19	-	-	HYPH
20417	2428	20	canal	canal	NN
20417	2428	21	and	and	CC
20417	2428	22	a	a	DT
20417	2428	23	little	little	JJ
20417	2428	24	wax	wax	NN
20417	2428	25	from	from	IN
20417	2428	26	glands	gland	NNS
20417	2428	27	on	on	IN
20417	2428	28	the	the	DT
20417	2428	29	skin	skin	NN
20417	2428	30	,	,	,
20417	2428	31	and	and	CC
20417	2428	32	the	the	DT
20417	2428	33	four	four	CD
20417	2428	34	things	thing	NNS
20417	2428	35	mixed	mix	VBN
20417	2428	36	together	together	RB
20417	2428	37	make	make	VBP
20417	2428	38	a	a	DT
20417	2428	39	kind	kind	NN
20417	2428	40	of	of	IN
20417	2428	41	soap	soap	NN
20417	2428	42	which	which	WDT
20417	2428	43	lasts	last	VBZ
20417	2428	44	through	through	IN
20417	2428	45	the	the	DT
20417	2428	46	heat	heat	NN
20417	2428	47	of	of	IN
20417	2428	48	the	the	DT
20417	2428	49	day	day	NN
20417	2428	50	.	.	.
20417	2429	1	There	there	EX
20417	2429	2	are	be	VBP
20417	2429	3	many	many	JJ
20417	2429	4	other	other	JJ
20417	2429	5	modes	mode	NNS
20417	2429	6	of	of	IN
20417	2429	7	disguise	disguise	NN
20417	2429	8	besides	besides	IN
20417	2429	9	those	those	DT
20417	2429	10	which	which	WDT
20417	2429	11	we	-PRON-	PRP
20417	2429	12	have	have	VBP
20417	2429	13	been	be	VBN
20417	2429	14	able	able	JJ
20417	2429	15	to	to	TO
20417	2429	16	illustrate	illustrate	VB
20417	2429	17	.	.	.
20417	2430	1	Indeed	indeed	RB
20417	2430	2	,	,	,
20417	2430	3	the	the	DT
20417	2430	4	biggest	big	JJS
20417	2430	5	fact	fact	NN
20417	2430	6	is	be	VBZ
20417	2430	7	that	that	IN
20417	2430	8	there	there	EX
20417	2430	9	are	be	VBP
20417	2430	10	so	so	RB
20417	2430	11	many	many	JJ
20417	2430	12	,	,	,
20417	2430	13	for	for	IN
20417	2430	14	it	-PRON-	PRP
20417	2430	15	brings	bring	VBZ
20417	2430	16	us	-PRON-	PRP
20417	2430	17	back	back	RB
20417	2430	18	to	to	IN
20417	2430	19	the	the	DT
20417	2430	20	idea	idea	NN
20417	2430	21	that	that	IN
20417	2430	22	life	life	NN
20417	2430	23	is	be	VBZ
20417	2430	24	not	not	RB
20417	2430	25	an	an	DT
20417	2430	26	easy	easy	JJ
20417	2430	27	business	business	NN
20417	2430	28	.	.	.
20417	2431	1	It	-PRON-	PRP
20417	2431	2	is	be	VBZ
20417	2431	3	true	true	JJ
20417	2431	4	,	,	,
20417	2431	5	as	as	IN
20417	2431	6	Walt	Walt	NNP
20417	2431	7	Whitman	Whitman	NNP
20417	2431	8	says	say	VBZ
20417	2431	9	,	,	,
20417	2431	10	that	that	IN
20417	2431	11	animals	animal	NNS
20417	2431	12	do	do	VBP
20417	2431	13	not	not	RB
20417	2431	14	sweat	sweat	VB
20417	2431	15	and	and	CC
20417	2431	16	whine	whine	VB
20417	2431	17	about	about	IN
20417	2431	18	their	-PRON-	PRP$
20417	2431	19	condition	condition	NN
20417	2431	20	;	;	:
20417	2431	21	perhaps	perhaps	RB
20417	2431	22	it	-PRON-	PRP
20417	2431	23	is	be	VBZ
20417	2431	24	true	true	JJ
20417	2431	25	,	,	,
20417	2431	26	as	as	IN
20417	2431	27	he	-PRON-	PRP
20417	2431	28	says	say	VBZ
20417	2431	29	,	,	,
20417	2431	30	that	that	IN
20417	2431	31	not	not	RB
20417	2431	32	one	one	CD
20417	2431	33	is	be	VBZ
20417	2431	34	unhappy	unhappy	JJ
20417	2431	35	over	over	IN
20417	2431	36	the	the	DT
20417	2431	37	whole	whole	JJ
20417	2431	38	earth	earth	NN
20417	2431	39	.	.	.
20417	2432	1	But	but	CC
20417	2432	2	there	there	EX
20417	2432	3	is	be	VBZ
20417	2432	4	another	another	DT
20417	2432	5	truth	truth	NN
20417	2432	6	,	,	,
20417	2432	7	that	that	IN
20417	2432	8	this	this	DT
20417	2432	9	world	world	NN
20417	2432	10	is	be	VBZ
20417	2432	11	not	not	RB
20417	2432	12	a	a	DT
20417	2432	13	place	place	NN
20417	2432	14	for	for	IN
20417	2432	15	the	the	DT
20417	2432	16	unlit	unlit	JJ
20417	2432	17	lamp	lamp	NN
20417	2432	18	and	and	CC
20417	2432	19	the	the	DT
20417	2432	20	ungirt	ungirt	NNP
20417	2432	21	loin	loin	NN
20417	2432	22	,	,	,
20417	2432	23	and	and	CC
20417	2432	24	that	that	IN
20417	2432	25	when	when	WRB
20417	2432	26	a	a	DT
20417	2432	27	creature	creature	NN
20417	2432	28	has	have	VBZ
20417	2432	29	not	not	RB
20417	2432	30	armour	armour	NN
20417	2432	31	or	or	CC
20417	2432	32	weapons	weapon	NNS
20417	2432	33	or	or	CC
20417	2432	34	cleverness	cleverness	NN
20417	2432	35	it	-PRON-	PRP
20417	2432	36	must	must	MD
20417	2432	37	find	find	VB
20417	2432	38	some	some	DT
20417	2432	39	path	path	NN
20417	2432	40	of	of	IN
20417	2432	41	safety	safety	NN
20417	2432	42	or	or	CC
20417	2432	43	go	go	VB
20417	2432	44	back	back	RB
20417	2432	45	.	.	.
20417	2433	1	One	one	CD
20417	2433	2	of	of	IN
20417	2433	3	these	these	DT
20417	2433	4	paths	path	NNS
20417	2433	5	of	of	IN
20417	2433	6	safety	safety	NN
20417	2433	7	is	be	VBZ
20417	2433	8	disguise	disguise	NN
20417	2433	9	,	,	,
20417	2433	10	and	and	CC
20417	2433	11	we	-PRON-	PRP
20417	2433	12	have	have	VBP
20417	2433	13	illustrated	illustrate	VBN
20417	2433	14	its	-PRON-	PRP$
20417	2433	15	evolution	evolution	NN
20417	2433	16	.	.	.
20417	2434	1	V	V	NNP
20417	2434	2	THE	THE	NNP
20417	2434	3	ASCENT	ASCENT	NNP
20417	2434	4	OF	of	IN
20417	2434	5	MAN	man	NN
20417	2434	6	THE	the	DT
20417	2434	7	ASCENT	ASCENT	NNP
20417	2434	8	OF	of	IN
20417	2434	9	MAN	man	NN
20417	2434	10	§	§	CD
20417	2434	11	1	1	CD
20417	2434	12	No	no	DT
20417	2434	13	one	one	NN
20417	2434	14	thinks	think	VBZ
20417	2434	15	less	less	JJR
20417	2434	16	of	of	IN
20417	2434	17	Sir	Sir	NNP
20417	2434	18	Isaac	Isaac	NNP
20417	2434	19	Newton	Newton	NNP
20417	2434	20	because	because	IN
20417	2434	21	he	-PRON-	PRP
20417	2434	22	was	be	VBD
20417	2434	23	born	bear	VBN
20417	2434	24	as	as	IN
20417	2434	25	a	a	DT
20417	2434	26	very	very	RB
20417	2434	27	puny	puny	JJ
20417	2434	28	infant	infant	NN
20417	2434	29	,	,	,
20417	2434	30	and	and	CC
20417	2434	31	no	no	DT
20417	2434	32	one	one	PRP
20417	2434	33	should	should	MD
20417	2434	34	think	think	VB
20417	2434	35	less	less	JJR
20417	2434	36	of	of	IN
20417	2434	37	the	the	DT
20417	2434	38	human	human	JJ
20417	2434	39	race	race	NN
20417	2434	40	because	because	IN
20417	2434	41	it	-PRON-	PRP
20417	2434	42	sprang	spring	VBD
20417	2434	43	from	from	IN
20417	2434	44	a	a	DT
20417	2434	45	stock	stock	NN
20417	2434	46	of	of	IN
20417	2434	47	arboreal	arboreal	JJ
20417	2434	48	mammals	mammal	NNS
20417	2434	49	.	.	.
20417	2435	1	There	there	EX
20417	2435	2	is	be	VBZ
20417	2435	3	no	no	DT
20417	2435	4	doubt	doubt	NN
20417	2435	5	as	as	IN
20417	2435	6	to	to	IN
20417	2435	7	man	man	NN
20417	2435	8	's	's	POS
20417	2435	9	apartness	apartness	NN
20417	2435	10	from	from	IN
20417	2435	11	the	the	DT
20417	2435	12	rest	rest	NN
20417	2435	13	of	of	IN
20417	2435	14	creation	creation	NN
20417	2435	15	when	when	WRB
20417	2435	16	he	-PRON-	PRP
20417	2435	17	is	be	VBZ
20417	2435	18	seen	see	VBN
20417	2435	19	at	at	IN
20417	2435	20	his	-PRON-	PRP$
20417	2435	21	best--"a	best--"a	NNP
20417	2435	22	little	little	JJ
20417	2435	23	lower	low	JJR
20417	2435	24	than	than	IN
20417	2435	25	the	the	DT
20417	2435	26	angels	angel	NNS
20417	2435	27	,	,	,
20417	2435	28	crowned	crown	VBN
20417	2435	29	with	with	IN
20417	2435	30	glory	glory	NN
20417	2435	31	and	and	CC
20417	2435	32	honour	honour	NN
20417	2435	33	.	.	.
20417	2435	34	"	"	''
20417	2436	1	"	"	``
20417	2436	2	What	what	WDT
20417	2436	3	a	a	DT
20417	2436	4	piece	piece	NN
20417	2436	5	of	of	IN
20417	2436	6	work	work	NN
20417	2436	7	is	be	VBZ
20417	2436	8	a	a	DT
20417	2436	9	man	man	NN
20417	2436	10	!	!	.
20417	2437	1	How	how	WRB
20417	2437	2	noble	noble	JJ
20417	2437	3	in	in	IN
20417	2437	4	reason	reason	NN
20417	2437	5	!	!	.
20417	2438	1	How	how	WRB
20417	2438	2	infinite	infinite	JJ
20417	2438	3	in	in	IN
20417	2438	4	faculty	faculty	NN
20417	2438	5	!	!	.
20417	2439	1	in	in	IN
20417	2439	2	form	form	NN
20417	2439	3	and	and	CC
20417	2439	4	moving	move	VBG
20417	2439	5	how	how	WRB
20417	2439	6	express	express	JJ
20417	2439	7	and	and	CC
20417	2439	8	admirable	admirable	JJ
20417	2439	9	!	!	.
20417	2440	1	in	in	IN
20417	2440	2	action	action	NN
20417	2440	3	how	how	WRB
20417	2440	4	like	like	IN
20417	2440	5	an	an	DT
20417	2440	6	angel	angel	NN
20417	2440	7	!	!	.
20417	2441	1	in	in	IN
20417	2441	2	apprehension	apprehension	NN
20417	2441	3	so	so	RB
20417	2441	4	like	like	IN
20417	2441	5	a	a	DT
20417	2441	6	God	God	NNP
20417	2441	7	.	.	.
20417	2441	8	"	"	''
20417	2442	1	Nevertheless	nevertheless	RB
20417	2442	2	,	,	,
20417	2442	3	all	all	PDT
20417	2442	4	the	the	DT
20417	2442	5	facts	fact	NNS
20417	2442	6	point	point	VBP
20417	2442	7	to	to	IN
20417	2442	8	his	-PRON-	PRP$
20417	2442	9	affiliation	affiliation	NN
20417	2442	10	to	to	IN
20417	2442	11	the	the	DT
20417	2442	12	stock	stock	NN
20417	2442	13	to	to	IN
20417	2442	14	which	which	WDT
20417	2442	15	monkeys	monkey	NNS
20417	2442	16	and	and	CC
20417	2442	17	apes	ape	NNS
20417	2442	18	also	also	RB
20417	2442	19	belong	belong	VBP
20417	2442	20	.	.	.
20417	2443	1	Not	not	RB
20417	2443	2	,	,	,
20417	2443	3	indeed	indeed	RB
20417	2443	4	,	,	,
20417	2443	5	that	that	DT
20417	2443	6	man	man	NN
20417	2443	7	is	be	VBZ
20417	2443	8	descended	descend	VBN
20417	2443	9	from	from	IN
20417	2443	10	any	any	DT
20417	2443	11	living	living	NN
20417	2443	12	ape	ape	NN
20417	2443	13	or	or	CC
20417	2443	14	monkey	monkey	NN
20417	2443	15	;	;	:
20417	2443	16	it	-PRON-	PRP
20417	2443	17	is	be	VBZ
20417	2443	18	rather	rather	RB
20417	2443	19	that	that	IN
20417	2443	20	he	-PRON-	PRP
20417	2443	21	and	and	CC
20417	2443	22	they	-PRON-	PRP
20417	2443	23	have	have	VBP
20417	2443	24	sprung	spring	VBN
20417	2443	25	from	from	IN
20417	2443	26	a	a	DT
20417	2443	27	common	common	JJ
20417	2443	28	ancestry	ancestry	NN
20417	2443	29	--	--	:
20417	2443	30	are	be	VBP
20417	2443	31	branches	branch	NNS
20417	2443	32	of	of	IN
20417	2443	33	the	the	DT
20417	2443	34	same	same	JJ
20417	2443	35	stem	stem	NN
20417	2443	36	.	.	.
20417	2444	1	This	this	DT
20417	2444	2	conclusion	conclusion	NN
20417	2444	3	is	be	VBZ
20417	2444	4	so	so	RB
20417	2444	5	momentous	momentous	JJ
20417	2444	6	that	that	IN
20417	2444	7	the	the	DT
20417	2444	8	reasons	reason	NNS
20417	2444	9	for	for	IN
20417	2444	10	accepting	accept	VBG
20417	2444	11	it	-PRON-	PRP
20417	2444	12	must	must	MD
20417	2444	13	be	be	VB
20417	2444	14	carefully	carefully	RB
20417	2444	15	considered	consider	VBN
20417	2444	16	.	.	.
20417	2445	1	They	-PRON-	PRP
20417	2445	2	were	be	VBD
20417	2445	3	expounded	expound	VBN
20417	2445	4	with	with	IN
20417	2445	5	masterly	masterly	JJ
20417	2445	6	skill	skill	NN
20417	2445	7	in	in	IN
20417	2445	8	Darwin	Darwin	NNP
20417	2445	9	's	's	POS
20417	2445	10	_	_	NNP
20417	2445	11	Descent	Descent	NNP
20417	2445	12	of	of	IN
20417	2445	13	Man	Man	NNP
20417	2445	14	_	_	NNP
20417	2445	15	in	in	IN
20417	2445	16	1871	1871	CD
20417	2445	17	-	-	HYPH
20417	2445	18	-a	-a	:
20417	2445	19	book	book	NN
20417	2445	20	which	which	WDT
20417	2445	21	was	be	VBD
20417	2445	22	but	but	CC
20417	2445	23	an	an	DT
20417	2445	24	expansion	expansion	NN
20417	2445	25	of	of	IN
20417	2445	26	a	a	DT
20417	2445	27	chapter	chapter	NN
20417	2445	28	in	in	IN
20417	2445	29	_	_	NNP
20417	2445	30	The	the	DT
20417	2445	31	Origin	Origin	NNP
20417	2445	32	of	of	IN
20417	2445	33	Species	Species	NNP
20417	2445	34	_	_	NNP
20417	2445	35	(	(	-LRB-
20417	2445	36	1859	1859	CD
20417	2445	37	)	)	-RRB-
20417	2445	38	.	.	.
20417	2446	1	Anatomical	Anatomical	NNP
20417	2446	2	Proof	Proof	NNP
20417	2446	3	of	of	IN
20417	2446	4	Man	Man	NNP
20417	2446	5	's	's	POS
20417	2446	6	Relationship	relationship	NN
20417	2446	7	with	with	IN
20417	2446	8	a	a	DT
20417	2446	9	Simian	simian	JJ
20417	2446	10	Stock	Stock	NNP
20417	2446	11	The	the	DT
20417	2446	12	anatomical	anatomical	JJ
20417	2446	13	structure	structure	NN
20417	2446	14	of	of	IN
20417	2446	15	man	man	NN
20417	2446	16	is	be	VBZ
20417	2446	17	closely	closely	RB
20417	2446	18	similar	similar	JJ
20417	2446	19	to	to	IN
20417	2446	20	that	that	DT
20417	2446	21	of	of	IN
20417	2446	22	the	the	DT
20417	2446	23	anthropoid	anthropoid	NN
20417	2446	24	apes	ape	NNS
20417	2446	25	--	--	:
20417	2446	26	the	the	DT
20417	2446	27	gorilla	gorilla	NN
20417	2446	28	,	,	,
20417	2446	29	the	the	DT
20417	2446	30	orang	orang	NN
20417	2446	31	,	,	,
20417	2446	32	the	the	DT
20417	2446	33	chimpanzee	chimpanzee	NN
20417	2446	34	,	,	,
20417	2446	35	and	and	CC
20417	2446	36	the	the	DT
20417	2446	37	gibbon	gibbon	NN
20417	2446	38	.	.	.
20417	2447	1	Bone	bone	NN
20417	2447	2	for	for	IN
20417	2447	3	bone	bone	NN
20417	2447	4	,	,	,
20417	2447	5	muscle	muscle	NN
20417	2447	6	for	for	IN
20417	2447	7	muscle	muscle	NN
20417	2447	8	,	,	,
20417	2447	9	blood	blood	NN
20417	2447	10	-	-	HYPH
20417	2447	11	vessel	vessel	NN
20417	2447	12	for	for	IN
20417	2447	13	blood	blood	NN
20417	2447	14	-	-	HYPH
20417	2447	15	vessel	vessel	NN
20417	2447	16	,	,	,
20417	2447	17	nerve	nerve	NN
20417	2447	18	for	for	IN
20417	2447	19	nerve	nerve	NN
20417	2447	20	,	,	,
20417	2447	21	man	man	NN
20417	2447	22	and	and	CC
20417	2447	23	ape	ape	NN
20417	2447	24	agree	agree	VBP
20417	2447	25	.	.	.
20417	2448	1	As	as	IN
20417	2448	2	the	the	DT
20417	2448	3	conservative	conservative	JJ
20417	2448	4	anatomist	anatomist	NN
20417	2448	5	,	,	,
20417	2448	6	Sir	Sir	NNP
20417	2448	7	Richard	Richard	NNP
20417	2448	8	Owen	Owen	NNP
20417	2448	9	,	,	,
20417	2448	10	said	say	VBD
20417	2448	11	,	,	,
20417	2448	12	there	there	EX
20417	2448	13	is	be	VBZ
20417	2448	14	between	between	IN
20417	2448	15	them	-PRON-	PRP
20417	2448	16	"	"	``
20417	2448	17	an	an	DT
20417	2448	18	all	all	RB
20417	2448	19	-	-	HYPH
20417	2448	20	pervading	pervading	JJ
20417	2448	21	similitude	similitude	NN
20417	2448	22	of	of	IN
20417	2448	23	structure	structure	NN
20417	2448	24	.	.	.
20417	2448	25	"	"	''
20417	2449	1	Differences	difference	NNS
20417	2449	2	,	,	,
20417	2449	3	of	of	IN
20417	2449	4	course	course	NN
20417	2449	5	,	,	,
20417	2449	6	there	there	EX
20417	2449	7	are	be	VBP
20417	2449	8	,	,	,
20417	2449	9	but	but	CC
20417	2449	10	they	-PRON-	PRP
20417	2449	11	are	be	VBP
20417	2449	12	not	not	RB
20417	2449	13	momentous	momentous	JJ
20417	2449	14	except	except	IN
20417	2449	15	man	man	NN
20417	2449	16	's	's	POS
20417	2449	17	big	big	JJ
20417	2449	18	brain	brain	NN
20417	2449	19	,	,	,
20417	2449	20	which	which	WDT
20417	2449	21	may	may	MD
20417	2449	22	be	be	VB
20417	2449	23	three	three	CD
20417	2449	24	times	time	NNS
20417	2449	25	as	as	RB
20417	2449	26	heavy	heavy	JJ
20417	2449	27	as	as	IN
20417	2449	28	that	that	DT
20417	2449	29	of	of	IN
20417	2449	30	a	a	DT
20417	2449	31	gorilla	gorilla	NN
20417	2449	32	.	.	.
20417	2450	1	The	the	DT
20417	2450	2	average	average	JJ
20417	2450	3	human	human	JJ
20417	2450	4	brain	brain	NN
20417	2450	5	weighs	weigh	VBZ
20417	2450	6	about	about	RB
20417	2450	7	48	48	CD
20417	2450	8	ounces	ounce	NNS
20417	2450	9	;	;	:
20417	2450	10	the	the	DT
20417	2450	11	gorilla	gorilla	NN
20417	2450	12	brain	brain	NN
20417	2450	13	does	do	VBZ
20417	2450	14	not	not	RB
20417	2450	15	exceed	exceed	VB
20417	2450	16	20	20	CD
20417	2450	17	ounces	ounce	NNS
20417	2450	18	at	at	IN
20417	2450	19	its	-PRON-	PRP$
20417	2450	20	best	good	JJS
20417	2450	21	.	.	.
20417	2451	1	The	the	DT
20417	2451	2	capacity	capacity	NN
20417	2451	3	of	of	IN
20417	2451	4	the	the	DT
20417	2451	5	human	human	JJ
20417	2451	6	skull	skull	NN
20417	2451	7	is	be	VBZ
20417	2451	8	never	never	RB
20417	2451	9	less	less	JJR
20417	2451	10	than	than	IN
20417	2451	11	55	55	CD
20417	2451	12	cubic	cubic	JJ
20417	2451	13	inches	inch	NNS
20417	2451	14	;	;	:
20417	2451	15	in	in	IN
20417	2451	16	the	the	DT
20417	2451	17	orang	orang	NN
20417	2451	18	and	and	CC
20417	2451	19	the	the	DT
20417	2451	20	chimpanzee	chimpanzee	NN
20417	2451	21	the	the	DT
20417	2451	22	figures	figure	NNS
20417	2451	23	are	be	VBP
20417	2451	24	26	26	CD
20417	2451	25	and	and	CC
20417	2451	26	27	27	CD
20417	2451	27	-	-	SYM
20417	2451	28	1/2	1/2	CD
20417	2451	29	respectively	respectively	RB
20417	2451	30	.	.	.
20417	2452	1	We	-PRON-	PRP
20417	2452	2	are	be	VBP
20417	2452	3	not	not	RB
20417	2452	4	suggesting	suggest	VBG
20417	2452	5	that	that	IN
20417	2452	6	the	the	DT
20417	2452	7	most	most	RBS
20417	2452	8	distinctive	distinctive	JJ
20417	2452	9	features	feature	NNS
20417	2452	10	of	of	IN
20417	2452	11	man	man	NN
20417	2452	12	are	be	VBP
20417	2452	13	such	such	JJ
20417	2452	14	as	as	IN
20417	2452	15	can	can	MD
20417	2452	16	be	be	VB
20417	2452	17	measured	measure	VBN
20417	2452	18	and	and	CC
20417	2452	19	weighed	weigh	VBN
20417	2452	20	,	,	,
20417	2452	21	but	but	CC
20417	2452	22	it	-PRON-	PRP
20417	2452	23	is	be	VBZ
20417	2452	24	important	important	JJ
20417	2452	25	to	to	TO
20417	2452	26	notice	notice	VB
20417	2452	27	that	that	IN
20417	2452	28	the	the	DT
20417	2452	29	main	main	JJ
20417	2452	30	seat	seat	NN
20417	2452	31	of	of	IN
20417	2452	32	his	-PRON-	PRP$
20417	2452	33	mental	mental	JJ
20417	2452	34	powers	power	NNS
20417	2452	35	is	be	VBZ
20417	2452	36	physically	physically	RB
20417	2452	37	far	far	RB
20417	2452	38	ahead	ahead	RB
20417	2452	39	of	of	IN
20417	2452	40	that	that	DT
20417	2452	41	of	of	IN
20417	2452	42	the	the	DT
20417	2452	43	highest	high	JJS
20417	2452	44	of	of	IN
20417	2452	45	the	the	DT
20417	2452	46	anthropoid	anthropoid	NN
20417	2452	47	apes	ape	NNS
20417	2452	48	.	.	.
20417	2453	1	Man	man	NN
20417	2453	2	alone	alone	RB
20417	2453	3	is	be	VBZ
20417	2453	4	thoroughly	thoroughly	RB
20417	2453	5	erect	erect	NN
20417	2453	6	after	after	IN
20417	2453	7	his	-PRON-	PRP$
20417	2453	8	infancy	infancy	NN
20417	2453	9	is	be	VBZ
20417	2453	10	past	past	JJ
20417	2453	11	;	;	:
20417	2453	12	his	-PRON-	PRP$
20417	2453	13	head	head	NN
20417	2453	14	weighted	weight	VBD
20417	2453	15	with	with	IN
20417	2453	16	the	the	DT
20417	2453	17	heavy	heavy	JJ
20417	2453	18	brain	brain	NN
20417	2453	19	does	do	VBZ
20417	2453	20	not	not	RB
20417	2453	21	droop	droop	VB
20417	2453	22	forward	forward	RB
20417	2453	23	as	as	IN
20417	2453	24	the	the	DT
20417	2453	25	ape	ape	NN
20417	2453	26	's	's	POS
20417	2453	27	does	do	VBZ
20417	2453	28	;	;	:
20417	2453	29	with	with	IN
20417	2453	30	his	-PRON-	PRP$
20417	2453	31	erect	erect	NN
20417	2453	32	attitude	attitude	NN
20417	2453	33	there	there	EX
20417	2453	34	is	be	VBZ
20417	2453	35	perhaps	perhaps	RB
20417	2453	36	to	to	TO
20417	2453	37	be	be	VB
20417	2453	38	associated	associate	VBN
20417	2453	39	his	-PRON-	PRP$
20417	2453	40	more	more	RBR
20417	2453	41	highly	highly	RB
20417	2453	42	developed	developed	JJ
20417	2453	43	vocal	vocal	JJ
20417	2453	44	organs	organ	NNS
20417	2453	45	.	.	.
20417	2454	1	Compared	compare	VBN
20417	2454	2	with	with	IN
20417	2454	3	an	an	DT
20417	2454	4	anthropoid	anthropoid	NN
20417	2454	5	ape	ape	NN
20417	2454	6	,	,	,
20417	2454	7	man	man	NN
20417	2454	8	has	have	VBZ
20417	2454	9	a	a	DT
20417	2454	10	bigger	big	JJR
20417	2454	11	and	and	CC
20417	2454	12	more	more	RBR
20417	2454	13	upright	upright	JJ
20417	2454	14	forehead	forehead	NN
20417	2454	15	,	,	,
20417	2454	16	a	a	DT
20417	2454	17	less	less	RBR
20417	2454	18	protrusive	protrusive	JJ
20417	2454	19	face	face	NN
20417	2454	20	region	region	NN
20417	2454	21	,	,	,
20417	2454	22	smaller	small	JJR
20417	2454	23	cheek	cheek	NN
20417	2454	24	-	-	HYPH
20417	2454	25	bones	bone	NNS
20417	2454	26	and	and	CC
20417	2454	27	eyebrow	eyebrow	NN
20417	2454	28	ridges	ridge	NNS
20417	2454	29	,	,	,
20417	2454	30	and	and	CC
20417	2454	31	more	more	RBR
20417	2454	32	uniform	uniform	JJ
20417	2454	33	teeth	tooth	NNS
20417	2454	34	.	.	.
20417	2455	1	He	-PRON-	PRP
20417	2455	2	is	be	VBZ
20417	2455	3	almost	almost	RB
20417	2455	4	unique	unique	JJ
20417	2455	5	in	in	IN
20417	2455	6	having	have	VBG
20417	2455	7	a	a	DT
20417	2455	8	chin	chin	NN
20417	2455	9	.	.	.
20417	2456	1	Man	man	NN
20417	2456	2	plants	plant	VBZ
20417	2456	3	the	the	DT
20417	2456	4	sole	sole	NN
20417	2456	5	of	of	IN
20417	2456	6	his	-PRON-	PRP$
20417	2456	7	foot	foot	NN
20417	2456	8	flat	flat	JJ
20417	2456	9	on	on	IN
20417	2456	10	the	the	DT
20417	2456	11	ground	ground	NN
20417	2456	12	,	,	,
20417	2456	13	his	-PRON-	PRP$
20417	2456	14	big	big	JJ
20417	2456	15	toe	toe	NN
20417	2456	16	is	be	VBZ
20417	2456	17	usually	usually	RB
20417	2456	18	in	in	IN
20417	2456	19	a	a	DT
20417	2456	20	line	line	NN
20417	2456	21	with	with	IN
20417	2456	22	the	the	DT
20417	2456	23	other	other	JJ
20417	2456	24	toes	toe	NNS
20417	2456	25	,	,	,
20417	2456	26	and	and	CC
20417	2456	27	he	-PRON-	PRP
20417	2456	28	has	have	VBZ
20417	2456	29	a	a	DT
20417	2456	30	better	well	JJR
20417	2456	31	heel	heel	NN
20417	2456	32	than	than	IN
20417	2456	33	any	any	DT
20417	2456	34	monkey	monkey	NN
20417	2456	35	has	have	VBZ
20417	2456	36	.	.	.
20417	2457	1	The	the	DT
20417	2457	2	change	change	NN
20417	2457	3	in	in	IN
20417	2457	4	the	the	DT
20417	2457	5	shape	shape	NN
20417	2457	6	of	of	IN
20417	2457	7	the	the	DT
20417	2457	8	head	head	NN
20417	2457	9	is	be	VBZ
20417	2457	10	to	to	TO
20417	2457	11	be	be	VB
20417	2457	12	thought	think	VBN
20417	2457	13	of	of	IN
20417	2457	14	in	in	IN
20417	2457	15	connection	connection	NN
20417	2457	16	with	with	IN
20417	2457	17	the	the	DT
20417	2457	18	enlargement	enlargement	NN
20417	2457	19	of	of	IN
20417	2457	20	the	the	DT
20417	2457	21	brain	brain	NN
20417	2457	22	,	,	,
20417	2457	23	and	and	CC
20417	2457	24	also	also	RB
20417	2457	25	in	in	IN
20417	2457	26	connection	connection	NN
20417	2457	27	with	with	IN
20417	2457	28	the	the	DT
20417	2457	29	natural	natural	JJ
20417	2457	30	reduction	reduction	NN
20417	2457	31	of	of	IN
20417	2457	32	the	the	DT
20417	2457	33	muzzle	muzzle	NNP
20417	2457	34	region	region	NN
20417	2457	35	when	when	WRB
20417	2457	36	the	the	DT
20417	2457	37	hand	hand	NN
20417	2457	38	was	be	VBD
20417	2457	39	freed	free	VBN
20417	2457	40	from	from	IN
20417	2457	41	being	be	VBG
20417	2457	42	an	an	DT
20417	2457	43	organ	organ	NN
20417	2457	44	of	of	IN
20417	2457	45	support	support	NN
20417	2457	46	and	and	CC
20417	2457	47	became	become	VBD
20417	2457	48	suited	suited	JJ
20417	2457	49	for	for	IN
20417	2457	50	grasping	grasp	VBG
20417	2457	51	the	the	DT
20417	2457	52	food	food	NN
20417	2457	53	and	and	CC
20417	2457	54	conveying	convey	VBG
20417	2457	55	it	-PRON-	PRP
20417	2457	56	to	to	IN
20417	2457	57	the	the	DT
20417	2457	58	mouth	mouth	NN
20417	2457	59	.	.	.
20417	2458	1	Everyone	everyone	NN
20417	2458	2	is	be	VBZ
20417	2458	3	familiar	familiar	JJ
20417	2458	4	in	in	IN
20417	2458	5	man	man	NN
20417	2458	6	's	's	POS
20417	2458	7	clothing	clothing	NN
20417	2458	8	with	with	IN
20417	2458	9	traces	trace	NNS
20417	2458	10	of	of	IN
20417	2458	11	the	the	DT
20417	2458	12	past	past	JJ
20417	2458	13	persisting	persist	VBG
20417	2458	14	in	in	IN
20417	2458	15	the	the	DT
20417	2458	16	present	present	NN
20417	2458	17	,	,	,
20417	2458	18	though	though	IN
20417	2458	19	their	-PRON-	PRP$
20417	2458	20	use	use	NN
20417	2458	21	has	have	VBZ
20417	2458	22	long	long	RB
20417	2458	23	since	since	IN
20417	2458	24	disappeared	disappear	VBN
20417	2458	25	.	.	.
20417	2459	1	There	there	EX
20417	2459	2	are	be	VBP
20417	2459	3	buttons	button	NNS
20417	2459	4	on	on	IN
20417	2459	5	the	the	DT
20417	2459	6	back	back	NN
20417	2459	7	of	of	IN
20417	2459	8	the	the	DT
20417	2459	9	waist	waist	NN
20417	2459	10	of	of	IN
20417	2459	11	the	the	DT
20417	2459	12	morning	morning	NN
20417	2459	13	coat	coat	NN
20417	2459	14	to	to	TO
20417	2459	15	which	which	WDT
20417	2459	16	the	the	DT
20417	2459	17	tails	tail	NNS
20417	2459	18	of	of	IN
20417	2459	19	the	the	DT
20417	2459	20	coat	coat	NN
20417	2459	21	used	use	VBN
20417	2459	22	to	to	TO
20417	2459	23	be	be	VB
20417	2459	24	fastened	fasten	VBN
20417	2459	25	up	up	RP
20417	2459	26	,	,	,
20417	2459	27	and	and	CC
20417	2459	28	there	there	EX
20417	2459	29	are	be	VBP
20417	2459	30	buttons	button	NNS
20417	2459	31	,	,	,
20417	2459	32	occasionally	occasionally	RB
20417	2459	33	with	with	IN
20417	2459	34	buttonholes	buttonhole	NNS
20417	2459	35	,	,	,
20417	2459	36	at	at	IN
20417	2459	37	the	the	DT
20417	2459	38	wrist	wrist	NN
20417	2459	39	which	which	WDT
20417	2459	40	were	be	VBD
20417	2459	41	once	once	RB
20417	2459	42	useful	useful	JJ
20417	2459	43	in	in	IN
20417	2459	44	turning	turn	VBG
20417	2459	45	up	up	RP
20417	2459	46	the	the	DT
20417	2459	47	sleeve	sleeve	NN
20417	2459	48	.	.	.
20417	2460	1	The	the	DT
20417	2460	2	same	same	JJ
20417	2460	3	is	be	VBZ
20417	2460	4	true	true	JJ
20417	2460	5	of	of	IN
20417	2460	6	man	man	NN
20417	2460	7	's	's	POS
20417	2460	8	body	body	NN
20417	2460	9	,	,	,
20417	2460	10	which	which	WDT
20417	2460	11	is	be	VBZ
20417	2460	12	a	a	DT
20417	2460	13	veritable	veritable	JJ
20417	2460	14	museum	museum	NN
20417	2460	15	of	of	IN
20417	2460	16	relics	relic	NNS
20417	2460	17	.	.	.
20417	2461	1	Some	some	DT
20417	2461	2	anatomists	anatomist	NNS
20417	2461	3	have	have	VBP
20417	2461	4	made	make	VBN
20417	2461	5	out	out	RP
20417	2461	6	a	a	DT
20417	2461	7	list	list	NN
20417	2461	8	of	of	IN
20417	2461	9	over	over	IN
20417	2461	10	a	a	DT
20417	2461	11	hundred	hundred	CD
20417	2461	12	of	of	IN
20417	2461	13	these	these	DT
20417	2461	14	_	_	NNP
20417	2461	15	vestigial	vestigial	NN
20417	2461	16	_	_	NNP
20417	2461	17	structures	structure	NNS
20417	2461	18	,	,	,
20417	2461	19	and	and	CC
20417	2461	20	though	though	IN
20417	2461	21	this	this	DT
20417	2461	22	number	number	NN
20417	2461	23	is	be	VBZ
20417	2461	24	perhaps	perhaps	RB
20417	2461	25	too	too	RB
20417	2461	26	high	high	JJ
20417	2461	27	,	,	,
20417	2461	28	there	there	EX
20417	2461	29	is	be	VBZ
20417	2461	30	no	no	DT
20417	2461	31	doubt	doubt	NN
20417	2461	32	that	that	IN
20417	2461	33	the	the	DT
20417	2461	34	list	list	NN
20417	2461	35	is	be	VBZ
20417	2461	36	long	long	JJ
20417	2461	37	.	.	.
20417	2462	1	In	in	IN
20417	2462	2	the	the	DT
20417	2462	3	inner	inner	JJ
20417	2462	4	upper	upper	JJ
20417	2462	5	corner	corner	NN
20417	2462	6	of	of	IN
20417	2462	7	the	the	DT
20417	2462	8	eye	eye	NN
20417	2462	9	there	there	EX
20417	2462	10	is	be	VBZ
20417	2462	11	a	a	DT
20417	2462	12	minute	minute	NN
20417	2462	13	tag	tag	NN
20417	2462	14	--	--	:
20417	2462	15	but	but	CC
20417	2462	16	larger	large	JJR
20417	2462	17	in	in	IN
20417	2462	18	some	some	DT
20417	2462	19	races	race	NNS
20417	2462	20	than	than	IN
20417	2462	21	in	in	IN
20417	2462	22	others	other	NNS
20417	2462	23	--	--	:
20417	2462	24	which	which	WDT
20417	2462	25	is	be	VBZ
20417	2462	26	the	the	DT
20417	2462	27	last	last	JJ
20417	2462	28	dwindling	dwindle	VBG
20417	2462	29	relic	relic	NN
20417	2462	30	of	of	IN
20417	2462	31	the	the	DT
20417	2462	32	third	third	JJ
20417	2462	33	eyelid	eyelid	NN
20417	2462	34	,	,	,
20417	2462	35	used	use	VBN
20417	2462	36	in	in	IN
20417	2462	37	cleaning	clean	VBG
20417	2462	38	the	the	DT
20417	2462	39	front	front	NN
20417	2462	40	of	of	IN
20417	2462	41	the	the	DT
20417	2462	42	eye	eye	NN
20417	2462	43	,	,	,
20417	2462	44	which	which	WDT
20417	2462	45	most	most	JJS
20417	2462	46	mammals	mammal	NNS
20417	2462	47	possess	possess	VBP
20417	2462	48	in	in	IN
20417	2462	49	a	a	DT
20417	2462	50	large	large	JJ
20417	2462	51	and	and	CC
20417	2462	52	well	well	RB
20417	2462	53	-	-	HYPH
20417	2462	54	developed	develop	VBN
20417	2462	55	form	form	NN
20417	2462	56	.	.	.
20417	2463	1	It	-PRON-	PRP
20417	2463	2	can	can	MD
20417	2463	3	be	be	VB
20417	2463	4	easily	easily	RB
20417	2463	5	seen	see	VBN
20417	2463	6	,	,	,
20417	2463	7	for	for	IN
20417	2463	8	instance	instance	NN
20417	2463	9	,	,	,
20417	2463	10	in	in	IN
20417	2463	11	ox	ox	NN
20417	2463	12	and	and	CC
20417	2463	13	rabbit	rabbit	NN
20417	2463	14	.	.	.
20417	2464	1	In	in	IN
20417	2464	2	man	man	NN
20417	2464	3	and	and	CC
20417	2464	4	in	in	IN
20417	2464	5	monkeys	monkey	NNS
20417	2464	6	it	-PRON-	PRP
20417	2464	7	has	have	VBZ
20417	2464	8	become	become	VBN
20417	2464	9	a	a	DT
20417	2464	10	useless	useless	JJ
20417	2464	11	vestige	vestige	NN
20417	2464	12	,	,	,
20417	2464	13	and	and	CC
20417	2464	14	the	the	DT
20417	2464	15	dwindling	dwindling	NN
20417	2464	16	must	must	MD
20417	2464	17	be	be	VB
20417	2464	18	associated	associate	VBN
20417	2464	19	with	with	IN
20417	2464	20	the	the	DT
20417	2464	21	fact	fact	NN
20417	2464	22	that	that	IN
20417	2464	23	the	the	DT
20417	2464	24	upper	upper	JJ
20417	2464	25	eyelid	eyelid	NN
20417	2464	26	is	be	VBZ
20417	2464	27	much	much	RB
20417	2464	28	more	more	RBR
20417	2464	29	mobile	mobile	JJ
20417	2464	30	in	in	IN
20417	2464	31	man	man	NN
20417	2464	32	and	and	CC
20417	2464	33	monkeys	monkey	NNS
20417	2464	34	than	than	IN
20417	2464	35	in	in	IN
20417	2464	36	the	the	DT
20417	2464	37	other	other	JJ
20417	2464	38	mammals	mammal	NNS
20417	2464	39	.	.	.
20417	2465	1	The	the	DT
20417	2465	2	vestigial	vestigial	JJ
20417	2465	3	third	third	NN
20417	2465	4	eyelid	eyelid	NN
20417	2465	5	in	in	IN
20417	2465	6	man	man	NN
20417	2465	7	is	be	VBZ
20417	2465	8	enough	enough	JJ
20417	2465	9	of	of	IN
20417	2465	10	itself	-PRON-	PRP
20417	2465	11	to	to	TO
20417	2465	12	prove	prove	VB
20417	2465	13	his	-PRON-	PRP$
20417	2465	14	relationship	relationship	NN
20417	2465	15	with	with	IN
20417	2465	16	the	the	DT
20417	2465	17	mammals	mammal	NNS
20417	2465	18	,	,	,
20417	2465	19	but	but	CC
20417	2465	20	it	-PRON-	PRP
20417	2465	21	is	be	VBZ
20417	2465	22	only	only	RB
20417	2465	23	one	one	CD
20417	2465	24	example	example	NN
20417	2465	25	out	out	IN
20417	2465	26	of	of	IN
20417	2465	27	many	many	JJ
20417	2465	28	.	.	.
20417	2466	1	Some	some	DT
20417	2466	2	of	of	IN
20417	2466	3	these	these	DT
20417	2466	4	are	be	VBP
20417	2466	5	discussed	discuss	VBN
20417	2466	6	in	in	IN
20417	2466	7	the	the	DT
20417	2466	8	article	article	NN
20417	2466	9	dealing	deal	VBG
20417	2466	10	with	with	IN
20417	2466	11	the	the	DT
20417	2466	12	human	human	JJ
20417	2466	13	body	body	NN
20417	2466	14	,	,	,
20417	2466	15	but	but	CC
20417	2466	16	we	-PRON-	PRP
20417	2466	17	may	may	MD
20417	2466	18	mention	mention	VB
20417	2466	19	the	the	DT
20417	2466	20	vestigial	vestigial	JJ
20417	2466	21	muscles	muscle	NNS
20417	2466	22	going	go	VBG
20417	2466	23	to	to	IN
20417	2466	24	the	the	DT
20417	2466	25	ear	ear	NN
20417	2466	26	-	-	HYPH
20417	2466	27	trumpet	trumpet	NN
20417	2466	28	,	,	,
20417	2466	29	man	man	NN
20417	2466	30	's	's	POS
20417	2466	31	dwindling	dwindle	VBG
20417	2466	32	counterpart	counterpart	NN
20417	2466	33	of	of	IN
20417	2466	34	the	the	DT
20417	2466	35	skin	skin	NN
20417	2466	36	-	-	HYPH
20417	2466	37	twitching	twitch	VBG
20417	2466	38	muscle	muscle	NN
20417	2466	39	which	which	WDT
20417	2466	40	we	-PRON-	PRP
20417	2466	41	see	see	VBP
20417	2466	42	a	a	DT
20417	2466	43	horse	horse	NN
20417	2466	44	use	use	NN
20417	2466	45	when	when	WRB
20417	2466	46	he	-PRON-	PRP
20417	2466	47	jerks	jerk	VBZ
20417	2466	48	a	a	DT
20417	2466	49	fly	fly	NN
20417	2466	50	off	off	IN
20417	2466	51	his	-PRON-	PRP$
20417	2466	52	flanks	flank	NNS
20417	2466	53	,	,	,
20417	2466	54	and	and	CC
20417	2466	55	the	the	DT
20417	2466	56	short	short	JJ
20417	2466	57	tail	tail	NN
20417	2466	58	which	which	WDT
20417	2466	59	in	in	IN
20417	2466	60	the	the	DT
20417	2466	61	seven	seven	CD
20417	2466	62	-	-	HYPH
20417	2466	63	weeks	week	NNS
20417	2466	64	-	-	HYPH
20417	2466	65	old	old	JJ
20417	2466	66	human	human	JJ
20417	2466	67	embryo	embryo	NN
20417	2466	68	is	be	VBZ
20417	2466	69	actually	actually	RB
20417	2466	70	longer	long	JJR
20417	2466	71	than	than	IN
20417	2466	72	the	the	DT
20417	2466	73	leg	leg	NN
20417	2466	74	.	.	.
20417	2467	1	Without	without	IN
20417	2467	2	committing	commit	VBG
20417	2467	3	ourselves	-PRON-	PRP
20417	2467	4	to	to	IN
20417	2467	5	a	a	DT
20417	2467	6	belief	belief	NN
20417	2467	7	in	in	IN
20417	2467	8	the	the	DT
20417	2467	9	entire	entire	JJ
20417	2467	10	uselessness	uselessness	NN
20417	2467	11	of	of	IN
20417	2467	12	the	the	DT
20417	2467	13	vermiform	vermiform	NN
20417	2467	14	appendix	appendix	NNP
20417	2467	15	,	,	,
20417	2467	16	which	which	WDT
20417	2467	17	grows	grow	VBZ
20417	2467	18	out	out	RP
20417	2467	19	as	as	IN
20417	2467	20	a	a	DT
20417	2467	21	blind	blind	JJ
20417	2467	22	alley	alley	NN
20417	2467	23	at	at	IN
20417	2467	24	the	the	DT
20417	2467	25	junction	junction	NN
20417	2467	26	of	of	IN
20417	2467	27	the	the	DT
20417	2467	28	small	small	JJ
20417	2467	29	intestine	intestine	NN
20417	2467	30	with	with	IN
20417	2467	31	the	the	DT
20417	2467	32	large	large	JJ
20417	2467	33	,	,	,
20417	2467	34	we	-PRON-	PRP
20417	2467	35	are	be	VBP
20417	2467	36	safe	safe	JJ
20417	2467	37	in	in	IN
20417	2467	38	saying	say	VBG
20417	2467	39	that	that	IN
20417	2467	40	it	-PRON-	PRP
20417	2467	41	is	be	VBZ
20417	2467	42	a	a	DT
20417	2467	43	dwindling	dwindle	VBG
20417	2467	44	structure	structure	NN
20417	2467	45	--	--	:
20417	2467	46	the	the	DT
20417	2467	47	remains	remain	NNS
20417	2467	48	of	of	IN
20417	2467	49	a	a	DT
20417	2467	50	blind	blind	JJ
20417	2467	51	gut	gut	NN
20417	2467	52	which	which	WDT
20417	2467	53	must	must	MD
20417	2467	54	have	have	VB
20417	2467	55	been	be	VBN
20417	2467	56	capacious	capacious	JJ
20417	2467	57	and	and	CC
20417	2467	58	useful	useful	JJ
20417	2467	59	in	in	IN
20417	2467	60	ancestral	ancestral	JJ
20417	2467	61	forms	form	NNS
20417	2467	62	.	.	.
20417	2468	1	In	in	IN
20417	2468	2	some	some	DT
20417	2468	3	mammals	mammal	NNS
20417	2468	4	,	,	,
20417	2468	5	like	like	IN
20417	2468	6	the	the	DT
20417	2468	7	rabbit	rabbit	NN
20417	2468	8	,	,	,
20417	2468	9	the	the	DT
20417	2468	10	blind	blind	JJ
20417	2468	11	gut	gut	NN
20417	2468	12	is	be	VBZ
20417	2468	13	the	the	DT
20417	2468	14	bulkiest	bulkiest	NN
20417	2468	15	structure	structure	NN
20417	2468	16	in	in	IN
20417	2468	17	the	the	DT
20417	2468	18	body	body	NN
20417	2468	19	,	,	,
20417	2468	20	and	and	CC
20417	2468	21	bears	bear	VBZ
20417	2468	22	the	the	DT
20417	2468	23	vermiform	vermiform	NN
20417	2468	24	appendix	appendix	NNP
20417	2468	25	at	at	IN
20417	2468	26	its	-PRON-	PRP$
20417	2468	27	far	far	JJ
20417	2468	28	end	end	NN
20417	2468	29	.	.	.
20417	2469	1	In	in	IN
20417	2469	2	man	man	NN
20417	2469	3	the	the	DT
20417	2469	4	appendix	appendix	NNP
20417	2469	5	alone	alone	RB
20417	2469	6	is	be	VBZ
20417	2469	7	left	leave	VBN
20417	2469	8	,	,	,
20417	2469	9	and	and	CC
20417	2469	10	it	-PRON-	PRP
20417	2469	11	tells	tell	VBZ
20417	2469	12	its	-PRON-	PRP$
20417	2469	13	tale	tale	NN
20417	2469	14	.	.	.
20417	2470	1	It	-PRON-	PRP
20417	2470	2	is	be	VBZ
20417	2470	3	interesting	interesting	JJ
20417	2470	4	to	to	TO
20417	2470	5	notice	notice	VB
20417	2470	6	that	that	IN
20417	2470	7	it	-PRON-	PRP
20417	2470	8	is	be	VBZ
20417	2470	9	usually	usually	RB
20417	2470	10	longer	long	JJR
20417	2470	11	in	in	IN
20417	2470	12	the	the	DT
20417	2470	13	orang	orang	NN
20417	2470	14	than	than	IN
20417	2470	15	in	in	IN
20417	2470	16	man	man	NN
20417	2470	17	,	,	,
20417	2470	18	and	and	CC
20417	2470	19	that	that	IN
20417	2470	20	it	-PRON-	PRP
20417	2470	21	is	be	VBZ
20417	2470	22	very	very	RB
20417	2470	23	variable	variable	JJ
20417	2470	24	,	,	,
20417	2470	25	as	as	IN
20417	2470	26	dwindling	dwindle	VBG
20417	2470	27	structures	structure	NNS
20417	2470	28	tend	tend	VBP
20417	2470	29	to	to	TO
20417	2470	30	be	be	VB
20417	2470	31	.	.	.
20417	2471	1	One	one	CD
20417	2471	2	of	of	IN
20417	2471	3	the	the	DT
20417	2471	4	unpleasant	unpleasant	JJ
20417	2471	5	expressions	expression	NNS
20417	2471	6	of	of	IN
20417	2471	7	this	this	DT
20417	2471	8	variability	variability	NN
20417	2471	9	is	be	VBZ
20417	2471	10	the	the	DT
20417	2471	11	liability	liability	NN
20417	2471	12	to	to	TO
20417	2471	13	go	go	VB
20417	2471	14	wrong	wrong	JJ
20417	2471	15	:	:	:
20417	2471	16	hence	hence	RB
20417	2471	17	appendicitis	appendicitis	JJ
20417	2471	18	.	.	.
20417	2472	1	Now	now	RB
20417	2472	2	these	these	DT
20417	2472	3	vestigial	vestigial	JJ
20417	2472	4	structures	structure	NNS
20417	2472	5	are	be	VBP
20417	2472	6	,	,	,
20417	2472	7	as	as	IN
20417	2472	8	Darwin	Darwin	NNP
20417	2472	9	said	say	VBD
20417	2472	10	,	,	,
20417	2472	11	like	like	IN
20417	2472	12	the	the	DT
20417	2472	13	unsounded	unsounded	JJ
20417	2472	14	,	,	,
20417	2472	15	i.e.	i.e.	FW
20417	2473	1	functionless	functionless	JJ
20417	2473	2	,	,	,
20417	2473	3	letters	letter	NNS
20417	2473	4	in	in	IN
20417	2473	5	words	word	NNS
20417	2473	6	,	,	,
20417	2473	7	such	such	JJ
20417	2473	8	as	as	IN
20417	2473	9	the	the	DT
20417	2473	10	_	_	NNP
20417	2473	11	o	o	XX
20417	2473	12	_	_	NNP
20417	2473	13	in	in	IN
20417	2473	14	"	"	``
20417	2473	15	leopard	leopard	NN
20417	2473	16	,	,	,
20417	2473	17	"	"	''
20417	2473	18	the	the	DT
20417	2473	19	_	_	NNP
20417	2473	20	b	b	NNP
20417	2473	21	_	_	NNP
20417	2473	22	in	in	IN
20417	2473	23	"	"	``
20417	2473	24	doubt	doubt	NN
20417	2473	25	,	,	,
20417	2473	26	"	"	''
20417	2473	27	the	the	DT
20417	2473	28	_	_	NNP
20417	2473	29	g	g	NNP
20417	2473	30	_	_	NNP
20417	2473	31	in	in	IN
20417	2473	32	"	"	``
20417	2473	33	reign	reign	NN
20417	2473	34	.	.	.
20417	2473	35	"	"	''
20417	2474	1	They	-PRON-	PRP
20417	2474	2	are	be	VBP
20417	2474	3	of	of	IN
20417	2474	4	no	no	DT
20417	2474	5	use	use	NN
20417	2474	6	,	,	,
20417	2474	7	but	but	CC
20417	2474	8	they	-PRON-	PRP
20417	2474	9	tell	tell	VBP
20417	2474	10	us	-PRON-	PRP
20417	2474	11	something	something	NN
20417	2474	12	of	of	IN
20417	2474	13	the	the	DT
20417	2474	14	history	history	NN
20417	2474	15	of	of	IN
20417	2474	16	the	the	DT
20417	2474	17	words	word	NNS
20417	2474	18	.	.	.
20417	2475	1	So	so	RB
20417	2475	2	do	do	VB
20417	2475	3	man	man	NN
20417	2475	4	's	's	POS
20417	2475	5	vestigial	vestigial	JJ
20417	2475	6	structures	structure	NNS
20417	2475	7	reveal	reveal	VBP
20417	2475	8	his	-PRON-	PRP$
20417	2475	9	pedigree	pedigree	NN
20417	2475	10	.	.	.
20417	2476	1	They	-PRON-	PRP
20417	2476	2	must	must	MD
20417	2476	3	have	have	VB
20417	2476	4	an	an	DT
20417	2476	5	historical	historical	JJ
20417	2476	6	or	or	CC
20417	2476	7	evolutionary	evolutionary	JJ
20417	2476	8	significance	significance	NN
20417	2476	9	.	.	.
20417	2477	1	No	no	DT
20417	2477	2	other	other	JJ
20417	2477	3	interpretation	interpretation	NN
20417	2477	4	is	be	VBZ
20417	2477	5	possible	possible	JJ
20417	2477	6	.	.	.
20417	2478	1	[	[	-LRB-
20417	2478	2	Illustration	illustration	NN
20417	2478	3	:	:	:
20417	2478	4	_	_	NNP
20417	2478	5	Photo	Photo	NNP
20417	2478	6	:	:	:
20417	2478	7	New	New	NNP
20417	2478	8	York	York	NNP
20417	2478	9	Zoological	Zoological	NNP
20417	2478	10	Park	Park	NNP
20417	2478	11	.	.	.
20417	2478	12	_	_	NNP
20417	2478	13	CHIMPANZEE	CHIMPANZEE	NNP
20417	2478	14	,	,	,
20417	2478	15	SITTING	sit	VBG
20417	2478	16	The	the	DT
20417	2478	17	head	head	NN
20417	2478	18	shows	show	VBZ
20417	2478	19	certain	certain	JJ
20417	2478	20	facial	facial	JJ
20417	2478	21	characteristics	characteristic	NNS
20417	2478	22	,	,	,
20417	2478	23	e.g.	e.g.	RB
20417	2479	1	the	the	DT
20417	2479	2	beetling	beetling	NN
20417	2479	3	eyebrow	eyebrow	NN
20417	2479	4	ridges	ridge	NNS
20417	2479	5	,	,	,
20417	2479	6	which	which	WDT
20417	2479	7	were	be	VBD
20417	2479	8	marked	mark	VBN
20417	2479	9	in	in	IN
20417	2479	10	the	the	DT
20417	2479	11	Neanderthal	neanderthal	JJ
20417	2479	12	race	race	NN
20417	2479	13	of	of	IN
20417	2479	14	men	man	NNS
20417	2479	15	.	.	.
20417	2480	1	Note	note	VB
20417	2480	2	the	the	DT
20417	2480	3	shortening	shortening	NN
20417	2480	4	of	of	IN
20417	2480	5	the	the	DT
20417	2480	6	thumb	thumb	NN
20417	2480	7	and	and	CC
20417	2480	8	the	the	DT
20417	2480	9	enlargement	enlargement	NN
20417	2480	10	of	of	IN
20417	2480	11	the	the	DT
20417	2480	12	big	big	JJ
20417	2480	13	toe	toe	NN
20417	2480	14	.	.	.
20417	2480	15	]	]	-RRB-
20417	2481	1	[	[	-LRB-
20417	2481	2	Illustration	illustration	NN
20417	2481	3	:	:	:
20417	2481	4	_	_	NNP
20417	2481	5	Photo	Photo	NNP
20417	2481	6	:	:	:
20417	2481	7	New	New	NNP
20417	2481	8	York	York	NNP
20417	2481	9	Zoological	Zoological	NNP
20417	2481	10	Park	Park	NNP
20417	2481	11	.	.	.
20417	2481	12	_	_	NNP
20417	2481	13	CHIMPANZEE	CHIMPANZEE	NNP
20417	2481	14	,	,	,
20417	2481	15	ILLUSTRATING	illustrate	VBG
20417	2481	16	WALKING	walk	VBG
20417	2481	17	POWERS	power	NNS
20417	2481	18	Note	note	VBP
20417	2481	19	the	the	DT
20417	2481	20	great	great	JJ
20417	2481	21	length	length	NN
20417	2481	22	of	of	IN
20417	2481	23	the	the	DT
20417	2481	24	arms	arm	NNS
20417	2481	25	and	and	CC
20417	2481	26	the	the	DT
20417	2481	27	relative	relative	JJ
20417	2481	28	shortness	shortness	NN
20417	2481	29	of	of	IN
20417	2481	30	the	the	DT
20417	2481	31	legs	leg	NNS
20417	2481	32	.	.	.
20417	2481	33	]	]	-RRB-
20417	2482	1	[	[	-LRB-
20417	2482	2	Illustration	illustration	NN
20417	2482	3	:	:	:
20417	2482	4	SURFACE	surface	NN
20417	2482	5	VIEW	view	NN
20417	2482	6	OF	of	IN
20417	2482	7	THE	the	DT
20417	2482	8	BRAINS	BRAINS	NNP
20417	2482	9	OF	of	IN
20417	2482	10	MAN	MAN	NNP
20417	2482	11	(	(	-LRB-
20417	2482	12	1	1	CD
20417	2482	13	)	)	-RRB-
20417	2482	14	AND	and	CC
20417	2482	15	CHIMPANZEE	CHIMPANZEE	NNP
20417	2482	16	(	(	-LRB-
20417	2482	17	2	2	LS
20417	2482	18	)	)	-RRB-
20417	2482	19	The	the	DT
20417	2482	20	human	human	JJ
20417	2482	21	brain	brain	NN
20417	2482	22	is	be	VBZ
20417	2482	23	much	much	RB
20417	2482	24	larger	large	JJR
20417	2482	25	and	and	CC
20417	2482	26	heavier	heavy	JJR
20417	2482	27	,	,	,
20417	2482	28	more	more	RBR
20417	2482	29	dome	dome	NN
20417	2482	30	-	-	HYPH
20417	2482	31	like	like	JJ
20417	2482	32	,	,	,
20417	2482	33	and	and	CC
20417	2482	34	with	with	IN
20417	2482	35	much	much	RB
20417	2482	36	more	more	RBR
20417	2482	37	numerous	numerous	JJ
20417	2482	38	and	and	CC
20417	2482	39	complicated	complicated	JJ
20417	2482	40	convolutions	convolution	NNS
20417	2482	41	.	.	.
20417	2482	42	]	]	-RRB-
20417	2483	1	[	[	-LRB-
20417	2483	2	Illustration	illustration	NN
20417	2483	3	:	:	:
20417	2483	4	_	_	NNP
20417	2483	5	Photo	Photo	NNP
20417	2483	6	:	:	:
20417	2483	7	New	New	NNP
20417	2483	8	York	York	NNP
20417	2483	9	Zoological	Zoological	NNP
20417	2483	10	Park	Park	NNP
20417	2483	11	.	.	.
20417	2483	12	_	_	NNP
20417	2483	13	SIDE	SIDE	NNP
20417	2483	14	-	-	HYPH
20417	2483	15	VIEW	VIEW	NNP
20417	2483	16	OF	of	IN
20417	2483	17	CHIMPANZEE	CHIMPANZEE	NNP
20417	2483	18	'S	'S	NNP
20417	2483	19	HEAD	HEAD	NNP
20417	2483	20	.	.	.
20417	2484	1	(	(	-LRB-
20417	2484	2	Compare	compare	VB
20417	2484	3	with	with	IN
20417	2484	4	opposite	opposite	JJ
20417	2484	5	picture	picture	NN
20417	2484	6	.	.	.
20417	2484	7	)	)	-RRB-
20417	2484	8	]	]	-RRB-
20417	2485	1	[	[	-LRB-
20417	2485	2	Illustration	illustration	NN
20417	2485	3	:	:	:
20417	2485	4	_	_	NNP
20417	2485	5	After	after	IN
20417	2485	6	a	a	DT
20417	2485	7	model	model	NN
20417	2485	8	by	by	IN
20417	2485	9	J.	J.	NNP
20417	2485	10	H.	H.	NNP
20417	2485	11	McGregor	McGregor	NNP
20417	2485	12	.	.	.
20417	2485	13	_	_	NNP
20417	2485	14	PROFILE	PROFILE	NNP
20417	2485	15	VIEW	VIEW	NNP
20417	2485	16	OF	of	IN
20417	2485	17	HEAD	HEAD	NNP
20417	2485	18	OF	of	IN
20417	2485	19	PITHECANTHROPUS	PITHECANTHROPUS	NNP
20417	2485	20	,	,	,
20417	2485	21	THE	the	DT
20417	2485	22	JAVA	JAVA	NNP
20417	2485	23	APE	APE	NNP
20417	2485	24	MAN	MAN	NNP
20417	2485	25	,	,	,
20417	2485	26	RECONSTRUCTED	reconstruct	VBN
20417	2485	27	FROM	from	IN
20417	2485	28	THE	the	DT
20417	2485	29	SKULL	SKULL	NNP
20417	2485	30	-	-	HYPH
20417	2485	31	CAP	CAP	NNP
20417	2485	32	.	.	.
20417	2485	33	]	]	-RRB-
20417	2486	1	[	[	-LRB-
20417	2486	2	Illustration	illustration	NN
20417	2486	3	:	:	:
20417	2486	4	THE	the	DT
20417	2486	5	FLIPPER	flipper	NN
20417	2486	6	OF	of	IN
20417	2486	7	A	a	DT
20417	2486	8	WHALE	WHALE	NNP
20417	2486	9	AND	and	CC
20417	2486	10	THE	the	DT
20417	2486	11	HAND	hand	NN
20417	2486	12	OF	of	IN
20417	2486	13	A	a	DT
20417	2486	14	MAN	man	NN
20417	2486	15	In	in	IN
20417	2486	16	the	the	DT
20417	2486	17	bones	bone	NNS
20417	2486	18	and	and	CC
20417	2486	19	in	in	IN
20417	2486	20	their	-PRON-	PRP$
20417	2486	21	arrangement	arrangement	NN
20417	2486	22	there	there	EX
20417	2486	23	is	be	VBZ
20417	2486	24	a	a	DT
20417	2486	25	close	close	JJ
20417	2486	26	resemblance	resemblance	NN
20417	2486	27	in	in	IN
20417	2486	28	the	the	DT
20417	2486	29	two	two	CD
20417	2486	30	cases	case	NNS
20417	2486	31	,	,	,
20417	2486	32	yet	yet	CC
20417	2486	33	the	the	DT
20417	2486	34	outcome	outcome	NN
20417	2486	35	is	be	VBZ
20417	2486	36	very	very	RB
20417	2486	37	different	different	JJ
20417	2486	38	.	.	.
20417	2487	1	The	the	DT
20417	2487	2	multiplication	multiplication	NN
20417	2487	3	of	of	IN
20417	2487	4	finger	finger	NN
20417	2487	5	joints	joint	NNS
20417	2487	6	in	in	IN
20417	2487	7	the	the	DT
20417	2487	8	whale	whale	NN
20417	2487	9	is	be	VBZ
20417	2487	10	a	a	DT
20417	2487	11	striking	strike	VBG
20417	2487	12	feature	feature	NN
20417	2487	13	.	.	.
20417	2487	14	]	]	-RRB-
20417	2488	1	Some	some	DT
20417	2488	2	men	man	NNS
20417	2488	3	,	,	,
20417	2488	4	oftener	oftener	RB
20417	2488	5	than	than	IN
20417	2488	6	women	woman	NNS
20417	2488	7	,	,	,
20417	2488	8	show	show	VBP
20417	2488	9	on	on	IN
20417	2488	10	the	the	DT
20417	2488	11	inturned	inturned	JJ
20417	2488	12	margin	margin	NN
20417	2488	13	of	of	IN
20417	2488	14	the	the	DT
20417	2488	15	ear	ear	NN
20417	2488	16	-	-	HYPH
20417	2488	17	trumpet	trumpet	NN
20417	2488	18	or	or	CC
20417	2488	19	pinna	pinna	NN
20417	2488	20	,	,	,
20417	2488	21	a	a	DT
20417	2488	22	little	little	JJ
20417	2488	23	conical	conical	JJ
20417	2488	24	projection	projection	NN
20417	2488	25	of	of	IN
20417	2488	26	great	great	JJ
20417	2488	27	interest	interest	NN
20417	2488	28	.	.	.
20417	2489	1	It	-PRON-	PRP
20417	2489	2	is	be	VBZ
20417	2489	3	a	a	DT
20417	2489	4	vestige	vestige	NN
20417	2489	5	of	of	IN
20417	2489	6	the	the	DT
20417	2489	7	tip	tip	NN
20417	2489	8	of	of	IN
20417	2489	9	the	the	DT
20417	2489	10	pointed	pointed	JJ
20417	2489	11	ear	ear	NN
20417	2489	12	of	of	IN
20417	2489	13	lower	low	JJR
20417	2489	14	mammals	mammal	NNS
20417	2489	15	,	,	,
20417	2489	16	and	and	CC
20417	2489	17	it	-PRON-	PRP
20417	2489	18	is	be	VBZ
20417	2489	19	well	well	RB
20417	2489	20	named	name	VBN
20417	2489	21	_	_	NNP
20417	2489	22	Darwin	Darwin	NNP
20417	2489	23	's	's	POS
20417	2489	24	point	point	NN
20417	2489	25	_	_	NNP
20417	2489	26	.	.	.
20417	2490	1	It	-PRON-	PRP
20417	2490	2	was	be	VBD
20417	2490	3	he	-PRON-	PRP
20417	2490	4	who	who	WP
20417	2490	5	described	describe	VBD
20417	2490	6	it	-PRON-	PRP
20417	2490	7	as	as	IN
20417	2490	8	a	a	DT
20417	2490	9	"	"	``
20417	2490	10	surviving	survive	VBG
20417	2490	11	symbol	symbol	NN
20417	2490	12	of	of	IN
20417	2490	13	the	the	DT
20417	2490	14	stirring	stir	VBG
20417	2490	15	times	time	NNS
20417	2490	16	and	and	CC
20417	2490	17	dangerous	dangerous	JJ
20417	2490	18	days	day	NNS
20417	2490	19	of	of	IN
20417	2490	20	man	man	NN
20417	2490	21	's	's	POS
20417	2490	22	animal	animal	NN
20417	2490	23	youth	youth	NN
20417	2490	24	.	.	.
20417	2490	25	"	"	''
20417	2491	1	§	§	ADD
20417	2491	2	2	2	CD
20417	2491	3	Physiological	Physiological	NNP
20417	2491	4	Proof	Proof	NNP
20417	2491	5	of	of	IN
20417	2491	6	Man	Man	NNP
20417	2491	7	's	's	POS
20417	2491	8	Relationship	relationship	NN
20417	2491	9	with	with	IN
20417	2491	10	a	a	DT
20417	2491	11	Simian	Simian	NNP
20417	2491	12	Stock	Stock	NNP
20417	2491	13	The	the	DT
20417	2491	14	everyday	everyday	JJ
20417	2491	15	functions	function	NNS
20417	2491	16	of	of	IN
20417	2491	17	the	the	DT
20417	2491	18	human	human	JJ
20417	2491	19	body	body	NN
20417	2491	20	are	be	VBP
20417	2491	21	practically	practically	RB
20417	2491	22	the	the	DT
20417	2491	23	same	same	JJ
20417	2491	24	as	as	IN
20417	2491	25	those	those	DT
20417	2491	26	of	of	IN
20417	2491	27	the	the	DT
20417	2491	28	anthropoid	anthropoid	NN
20417	2491	29	ape	ape	NN
20417	2491	30	,	,	,
20417	2491	31	and	and	CC
20417	2491	32	similar	similar	JJ
20417	2491	33	disorders	disorder	NNS
20417	2491	34	are	be	VBP
20417	2491	35	common	common	JJ
20417	2491	36	to	to	IN
20417	2491	37	both	both	DT
20417	2491	38	.	.	.
20417	2492	1	Monkeys	monkey	NNS
20417	2492	2	may	may	MD
20417	2492	3	be	be	VB
20417	2492	4	infected	infect	VBN
20417	2492	5	with	with	IN
20417	2492	6	certain	certain	JJ
20417	2492	7	microbes	microbe	NNS
20417	2492	8	to	to	TO
20417	2492	9	which	which	WDT
20417	2492	10	man	man	NN
20417	2492	11	is	be	VBZ
20417	2492	12	peculiarly	peculiarly	RB
20417	2492	13	liable	liable	JJ
20417	2492	14	,	,	,
20417	2492	15	such	such	JJ
20417	2492	16	as	as	IN
20417	2492	17	the	the	DT
20417	2492	18	bacillus	bacillus	NN
20417	2492	19	of	of	IN
20417	2492	20	tuberculosis	tuberculosis	NN
20417	2492	21	.	.	.
20417	2493	1	Darwin	Darwin	NNP
20417	2493	2	showed	show	VBD
20417	2493	3	that	that	IN
20417	2493	4	various	various	JJ
20417	2493	5	human	human	JJ
20417	2493	6	gestures	gesture	NNS
20417	2493	7	and	and	CC
20417	2493	8	facial	facial	JJ
20417	2493	9	expressions	expression	NNS
20417	2493	10	have	have	VBP
20417	2493	11	their	-PRON-	PRP$
20417	2493	12	counterparts	counterpart	NNS
20417	2493	13	in	in	IN
20417	2493	14	monkeys	monkey	NNS
20417	2493	15	.	.	.
20417	2494	1	The	the	DT
20417	2494	2	sneering	sneer	VBG
20417	2494	3	curl	curl	NN
20417	2494	4	of	of	IN
20417	2494	5	the	the	DT
20417	2494	6	upper	upper	JJ
20417	2494	7	lip	lip	NN
20417	2494	8	,	,	,
20417	2494	9	which	which	WDT
20417	2494	10	tends	tend	VBZ
20417	2494	11	to	to	TO
20417	2494	12	expose	expose	VB
20417	2494	13	the	the	DT
20417	2494	14	canine	canine	NN
20417	2494	15	tooth	tooth	NN
20417	2494	16	,	,	,
20417	2494	17	is	be	VBZ
20417	2494	18	a	a	DT
20417	2494	19	case	case	NN
20417	2494	20	in	in	IN
20417	2494	21	point	point	NN
20417	2494	22	,	,	,
20417	2494	23	though	though	IN
20417	2494	24	it	-PRON-	PRP
20417	2494	25	may	may	MD
20417	2494	26	be	be	VB
20417	2494	27	seen	see	VBN
20417	2494	28	in	in	IN
20417	2494	29	many	many	JJ
20417	2494	30	other	other	JJ
20417	2494	31	mammals	mammal	NNS
20417	2494	32	besides	besides	IN
20417	2494	33	monkeys	monkey	NNS
20417	2494	34	--	--	:
20417	2494	35	in	in	IN
20417	2494	36	dogs	dog	NNS
20417	2494	37	,	,	,
20417	2494	38	for	for	IN
20417	2494	39	instance	instance	NN
20417	2494	40	,	,	,
20417	2494	41	which	which	WDT
20417	2494	42	are	be	VBP
20417	2494	43	at	at	IN
20417	2494	44	some	some	DT
20417	2494	45	considerable	considerable	JJ
20417	2494	46	distance	distance	NN
20417	2494	47	from	from	IN
20417	2494	48	the	the	DT
20417	2494	49	simian	simian	JJ
20417	2494	50	branch	branch	NN
20417	2494	51	to	to	TO
20417	2494	52	which	which	WDT
20417	2494	53	man	man	NN
20417	2494	54	's	's	POS
20417	2494	55	ancestors	ancestor	NNS
20417	2494	56	belonged	belong	VBD
20417	2494	57	.	.	.
20417	2495	1	When	when	WRB
20417	2495	2	human	human	JJ
20417	2495	3	blood	blood	NN
20417	2495	4	is	be	VBZ
20417	2495	5	transfused	transfuse	VBN
20417	2495	6	into	into	IN
20417	2495	7	a	a	DT
20417	2495	8	dog	dog	NN
20417	2495	9	or	or	CC
20417	2495	10	even	even	RB
20417	2495	11	a	a	DT
20417	2495	12	monkey	monkey	NN
20417	2495	13	,	,	,
20417	2495	14	it	-PRON-	PRP
20417	2495	15	behaves	behave	VBZ
20417	2495	16	in	in	IN
20417	2495	17	a	a	DT
20417	2495	18	hostile	hostile	JJ
20417	2495	19	way	way	NN
20417	2495	20	to	to	IN
20417	2495	21	the	the	DT
20417	2495	22	other	other	JJ
20417	2495	23	blood	blood	NN
20417	2495	24	,	,	,
20417	2495	25	bringing	bring	VBG
20417	2495	26	about	about	RP
20417	2495	27	a	a	DT
20417	2495	28	destruction	destruction	NN
20417	2495	29	of	of	IN
20417	2495	30	the	the	DT
20417	2495	31	red	red	JJ
20417	2495	32	blood	blood	NN
20417	2495	33	corpuscles	corpuscle	NNS
20417	2495	34	.	.	.
20417	2496	1	But	but	CC
20417	2496	2	when	when	WRB
20417	2496	3	it	-PRON-	PRP
20417	2496	4	is	be	VBZ
20417	2496	5	transfused	transfuse	VBN
20417	2496	6	into	into	IN
20417	2496	7	a	a	DT
20417	2496	8	chimpanzee	chimpanzee	NN
20417	2496	9	there	there	EX
20417	2496	10	is	be	VBZ
20417	2496	11	an	an	DT
20417	2496	12	harmonious	harmonious	JJ
20417	2496	13	mingling	mingling	NN
20417	2496	14	of	of	IN
20417	2496	15	the	the	DT
20417	2496	16	two	two	CD
20417	2496	17	.	.	.
20417	2497	1	This	this	DT
20417	2497	2	is	be	VBZ
20417	2497	3	a	a	DT
20417	2497	4	very	very	RB
20417	2497	5	literal	literal	JJ
20417	2497	6	demonstration	demonstration	NN
20417	2497	7	of	of	IN
20417	2497	8	man	man	NN
20417	2497	9	's	's	POS
20417	2497	10	blood	blood	NN
20417	2497	11	-	-	HYPH
20417	2497	12	relationship	relationship	NN
20417	2497	13	with	with	IN
20417	2497	14	the	the	DT
20417	2497	15	higher	high	JJR
20417	2497	16	apes	ape	NNS
20417	2497	17	.	.	.
20417	2498	1	But	but	CC
20417	2498	2	there	there	EX
20417	2498	3	is	be	VBZ
20417	2498	4	a	a	DT
20417	2498	5	finer	fine	JJR
20417	2498	6	form	form	NN
20417	2498	7	of	of	IN
20417	2498	8	the	the	DT
20417	2498	9	same	same	JJ
20417	2498	10	experiment	experiment	NN
20417	2498	11	.	.	.
20417	2499	1	When	when	WRB
20417	2499	2	the	the	DT
20417	2499	3	blood	blood	NN
20417	2499	4	-	-	HYPH
20417	2499	5	fluid	fluid	NN
20417	2499	6	(	(	-LRB-
20417	2499	7	or	or	CC
20417	2499	8	serum	serum	NN
20417	2499	9	)	)	-RRB-
20417	2499	10	of	of	IN
20417	2499	11	a	a	DT
20417	2499	12	rabbit	rabbit	NN
20417	2499	13	,	,	,
20417	2499	14	which	which	WDT
20417	2499	15	has	have	VBZ
20417	2499	16	had	have	VBN
20417	2499	17	human	human	JJ
20417	2499	18	blood	blood	NN
20417	2499	19	injected	inject	VBN
20417	2499	20	into	into	IN
20417	2499	21	it	-PRON-	PRP
20417	2499	22	,	,	,
20417	2499	23	is	be	VBZ
20417	2499	24	mingled	mingle	VBN
20417	2499	25	with	with	IN
20417	2499	26	human	human	JJ
20417	2499	27	blood	blood	NN
20417	2499	28	,	,	,
20417	2499	29	it	-PRON-	PRP
20417	2499	30	forms	form	VBZ
20417	2499	31	a	a	DT
20417	2499	32	cloudy	cloudy	JJ
20417	2499	33	precipitate	precipitate	NN
20417	2499	34	.	.	.
20417	2500	1	It	-PRON-	PRP
20417	2500	2	forms	form	VBZ
20417	2500	3	almost	almost	RB
20417	2500	4	as	as	IN
20417	2500	5	marked	mark	VBN
20417	2500	6	a	a	DT
20417	2500	7	precipitate	precipitate	NN
20417	2500	8	when	when	WRB
20417	2500	9	it	-PRON-	PRP
20417	2500	10	is	be	VBZ
20417	2500	11	mingled	mingle	VBN
20417	2500	12	with	with	IN
20417	2500	13	the	the	DT
20417	2500	14	blood	blood	NN
20417	2500	15	of	of	IN
20417	2500	16	an	an	DT
20417	2500	17	anthropoid	anthropoid	NN
20417	2500	18	ape	ape	NN
20417	2500	19	.	.	.
20417	2501	1	But	but	CC
20417	2501	2	when	when	WRB
20417	2501	3	it	-PRON-	PRP
20417	2501	4	is	be	VBZ
20417	2501	5	mingled	mingle	VBN
20417	2501	6	with	with	IN
20417	2501	7	the	the	DT
20417	2501	8	blood	blood	NN
20417	2501	9	of	of	IN
20417	2501	10	an	an	DT
20417	2501	11	American	american	JJ
20417	2501	12	monkey	monkey	NN
20417	2501	13	there	there	EX
20417	2501	14	is	be	VBZ
20417	2501	15	only	only	RB
20417	2501	16	a	a	DT
20417	2501	17	slight	slight	JJ
20417	2501	18	clouding	clouding	NN
20417	2501	19	after	after	IN
20417	2501	20	a	a	DT
20417	2501	21	considerable	considerable	JJ
20417	2501	22	time	time	NN
20417	2501	23	and	and	CC
20417	2501	24	no	no	DT
20417	2501	25	actual	actual	JJ
20417	2501	26	precipitate	precipitate	NN
20417	2501	27	.	.	.
20417	2502	1	When	when	WRB
20417	2502	2	it	-PRON-	PRP
20417	2502	3	is	be	VBZ
20417	2502	4	added	add	VBN
20417	2502	5	to	to	IN
20417	2502	6	the	the	DT
20417	2502	7	blood	blood	NN
20417	2502	8	of	of	IN
20417	2502	9	one	one	CD
20417	2502	10	of	of	IN
20417	2502	11	the	the	DT
20417	2502	12	distantly	distantly	RB
20417	2502	13	related	relate	VBN
20417	2502	14	"	"	``
20417	2502	15	half	half	JJ
20417	2502	16	-	-	HYPH
20417	2502	17	monkeys	monkey	NNS
20417	2502	18	"	"	''
20417	2502	19	or	or	CC
20417	2502	20	lemurs	lemur	VBZ
20417	2502	21	there	there	EX
20417	2502	22	is	be	VBZ
20417	2502	23	no	no	DT
20417	2502	24	reaction	reaction	NN
20417	2502	25	or	or	CC
20417	2502	26	only	only	RB
20417	2502	27	a	a	DT
20417	2502	28	very	very	RB
20417	2502	29	weak	weak	JJ
20417	2502	30	one	one	NN
20417	2502	31	.	.	.
20417	2503	1	With	with	IN
20417	2503	2	the	the	DT
20417	2503	3	blood	blood	NN
20417	2503	4	of	of	IN
20417	2503	5	mammals	mammal	NNS
20417	2503	6	off	off	IN
20417	2503	7	the	the	DT
20417	2503	8	simian	simian	JJ
20417	2503	9	line	line	NN
20417	2503	10	altogether	altogether	RB
20417	2503	11	there	there	EX
20417	2503	12	is	be	VBZ
20417	2503	13	no	no	DT
20417	2503	14	reaction	reaction	NN
20417	2503	15	at	at	RB
20417	2503	16	all	all	RB
20417	2503	17	.	.	.
20417	2504	1	Thus	thus	RB
20417	2504	2	,	,	,
20417	2504	3	as	as	IN
20417	2504	4	a	a	DT
20417	2504	5	distinguished	distinguished	JJ
20417	2504	6	anthropologist	anthropologist	NN
20417	2504	7	,	,	,
20417	2504	8	Professor	Professor	NNP
20417	2504	9	Schwalbe	Schwalbe	NNP
20417	2504	10	,	,	,
20417	2504	11	has	have	VBZ
20417	2504	12	said	say	VBD
20417	2504	13	:	:	:
20417	2504	14	"	"	``
20417	2504	15	We	-PRON-	PRP
20417	2504	16	have	have	VBP
20417	2504	17	in	in	IN
20417	2504	18	this	this	DT
20417	2504	19	not	not	RB
20417	2504	20	only	only	RB
20417	2504	21	a	a	DT
20417	2504	22	proof	proof	NN
20417	2504	23	of	of	IN
20417	2504	24	the	the	DT
20417	2504	25	literal	literal	JJ
20417	2504	26	blood	blood	NN
20417	2504	27	-	-	HYPH
20417	2504	28	relationship	relationship	NN
20417	2504	29	between	between	IN
20417	2504	30	man	man	NN
20417	2504	31	and	and	CC
20417	2504	32	apes	ape	NNS
20417	2504	33	,	,	,
20417	2504	34	but	but	CC
20417	2504	35	the	the	DT
20417	2504	36	degree	degree	NN
20417	2504	37	of	of	IN
20417	2504	38	relationship	relationship	NN
20417	2504	39	with	with	IN
20417	2504	40	the	the	DT
20417	2504	41	different	different	JJ
20417	2504	42	main	main	JJ
20417	2504	43	groups	group	NNS
20417	2504	44	of	of	IN
20417	2504	45	apes	ape	NNS
20417	2504	46	can	can	MD
20417	2504	47	be	be	VB
20417	2504	48	determined	determine	VBN
20417	2504	49	beyond	beyond	IN
20417	2504	50	possibility	possibility	NN
20417	2504	51	of	of	IN
20417	2504	52	mistake	mistake	NN
20417	2504	53	.	.	.
20417	2504	54	"	"	''
20417	2505	1	We	-PRON-	PRP
20417	2505	2	can	can	MD
20417	2505	3	imagine	imagine	VB
20417	2505	4	how	how	WRB
20417	2505	5	this	this	DT
20417	2505	6	modern	modern	JJ
20417	2505	7	line	line	NN
20417	2505	8	of	of	IN
20417	2505	9	experiment	experiment	NN
20417	2505	10	would	would	MD
20417	2505	11	have	have	VB
20417	2505	12	delighted	delight	VBN
20417	2505	13	Darwin	Darwin	NNP
20417	2505	14	.	.	.
20417	2506	1	[	[	-LRB-
20417	2506	2	Illustration	illustration	NN
20417	2506	3	:	:	:
20417	2506	4	THE	the	DT
20417	2506	5	GORILLA	GORILLA	NNP
20417	2506	6	,	,	,
20417	2506	7	INHABITING	INHABITING	NNP
20417	2506	8	THE	the	DT
20417	2506	9	FOREST	forest	NN
20417	2506	10	TRACT	TRACT	NNS
20417	2506	11	OF	of	IN
20417	2506	12	THE	the	DT
20417	2506	13	GABOON	GABOON	NNP
20417	2506	14	IN	in	IN
20417	2506	15	AFRICA	AFRICA	NNP
20417	2506	16	A	a	DT
20417	2506	17	full	full	RB
20417	2506	18	-	-	HYPH
20417	2506	19	grown	grown	JJ
20417	2506	20	individual	individual	JJ
20417	2506	21	stands	stand	VBZ
20417	2506	22	about	about	RB
20417	2506	23	5	5	CD
20417	2506	24	feet	foot	NNS
20417	2506	25	high	high	JJ
20417	2506	26	.	.	.
20417	2507	1	The	the	DT
20417	2507	2	gait	gait	NN
20417	2507	3	is	be	VBZ
20417	2507	4	shuffling	shuffle	VBG
20417	2507	5	,	,	,
20417	2507	6	the	the	DT
20417	2507	7	strength	strength	NN
20417	2507	8	enormous	enormous	JJ
20417	2507	9	,	,	,
20417	2507	10	the	the	DT
20417	2507	11	diet	diet	NN
20417	2507	12	mainly	mainly	RB
20417	2507	13	vegetarian	vegetarian	JJ
20417	2507	14	,	,	,
20417	2507	15	the	the	DT
20417	2507	16	temper	temper	NN
20417	2507	17	rather	rather	RB
20417	2507	18	ferocious	ferocious	JJ
20417	2507	19	.	.	.
20417	2507	20	]	]	-RRB-
20417	2508	1	Embryological	Embryological	NNP
20417	2508	2	Proof	Proof	NNP
20417	2508	3	of	of	IN
20417	2508	4	Man	Man	NNP
20417	2508	5	's	's	POS
20417	2508	6	Relationship	relationship	NN
20417	2508	7	with	with	IN
20417	2508	8	a	a	DT
20417	2508	9	Simian	Simian	NNP
20417	2508	10	Stock	Stock	NNP
20417	2508	11	In	in	IN
20417	2508	12	his	-PRON-	PRP$
20417	2508	13	individual	individual	JJ
20417	2508	14	development	development	NN
20417	2508	15	,	,	,
20417	2508	16	man	man	NN
20417	2508	17	does	do	VBZ
20417	2508	18	in	in	IN
20417	2508	19	some	some	DT
20417	2508	20	measure	measure	NN
20417	2508	21	climb	climb	VB
20417	2508	22	up	up	RP
20417	2508	23	his	-PRON-	PRP$
20417	2508	24	own	own	JJ
20417	2508	25	genealogical	genealogical	JJ
20417	2508	26	tree	tree	NN
20417	2508	27	.	.	.
20417	2509	1	Stages	stage	NNS
20417	2509	2	in	in	IN
20417	2509	3	the	the	DT
20417	2509	4	development	development	NN
20417	2509	5	of	of	IN
20417	2509	6	the	the	DT
20417	2509	7	body	body	NN
20417	2509	8	during	during	IN
20417	2509	9	its	-PRON-	PRP$
20417	2509	10	nine	nine	CD
20417	2509	11	months	month	NNS
20417	2509	12	of	of	IN
20417	2509	13	ante	ante	JJ
20417	2509	14	-	-	HYPH
20417	2509	15	natal	natal	JJ
20417	2509	16	life	life	NN
20417	2509	17	are	be	VBP
20417	2509	18	closely	closely	RB
20417	2509	19	similar	similar	JJ
20417	2509	20	to	to	IN
20417	2509	21	stages	stage	NNS
20417	2509	22	in	in	IN
20417	2509	23	the	the	DT
20417	2509	24	development	development	NN
20417	2509	25	of	of	IN
20417	2509	26	the	the	DT
20417	2509	27	anthropoid	anthropoid	NN
20417	2509	28	embryo	embryo	NN
20417	2509	29	.	.	.
20417	2510	1	Babies	baby	NNS
20417	2510	2	born	bear	VBN
20417	2510	3	in	in	IN
20417	2510	4	times	time	NNS
20417	2510	5	of	of	IN
20417	2510	6	famine	famine	NN
20417	2510	7	or	or	CC
20417	2510	8	siege	siege	NN
20417	2510	9	are	be	VBP
20417	2510	10	sometimes	sometimes	RB
20417	2510	11	,	,	,
20417	2510	12	as	as	IN
20417	2510	13	it	-PRON-	PRP
20417	2510	14	were	be	VBD
20417	2510	15	,	,	,
20417	2510	16	imperfectly	imperfectly	RB
20417	2510	17	finished	finish	VBN
20417	2510	18	,	,	,
20417	2510	19	and	and	CC
20417	2510	20	sometimes	sometimes	RB
20417	2510	21	have	have	VB
20417	2510	22	what	what	WP
20417	2510	23	may	may	MD
20417	2510	24	be	be	VB
20417	2510	25	described	describe	VBN
20417	2510	26	as	as	IN
20417	2510	27	monkeyish	monkeyish	JJ
20417	2510	28	features	feature	NNS
20417	2510	29	and	and	CC
20417	2510	30	ways	way	NNS
20417	2510	31	.	.	.
20417	2511	1	A	a	DT
20417	2511	2	visit	visit	NN
20417	2511	3	to	to	IN
20417	2511	4	an	an	DT
20417	2511	5	institution	institution	NN
20417	2511	6	for	for	IN
20417	2511	7	the	the	DT
20417	2511	8	care	care	NN
20417	2511	9	of	of	IN
20417	2511	10	children	child	NNS
20417	2511	11	who	who	WP
20417	2511	12	show	show	VBP
20417	2511	13	arrested	arrest	VBN
20417	2511	14	,	,	,
20417	2511	15	defective	defective	JJ
20417	2511	16	,	,	,
20417	2511	17	or	or	CC
20417	2511	18	disturbed	disturb	VBN
20417	2511	19	development	development	NN
20417	2511	20	leaves	leave	VBZ
20417	2511	21	one	one	PRP
20417	2511	22	sadly	sadly	RB
20417	2511	23	impressed	impressed	JJ
20417	2511	24	with	with	IN
20417	2511	25	the	the	DT
20417	2511	26	risk	risk	NN
20417	2511	27	of	of	IN
20417	2511	28	slipping	slip	VBG
20417	2511	29	down	down	RP
20417	2511	30	the	the	DT
20417	2511	31	rungs	rung	NNS
20417	2511	32	of	of	IN
20417	2511	33	the	the	DT
20417	2511	34	steep	steep	JJ
20417	2511	35	ladder	ladder	NN
20417	2511	36	of	of	IN
20417	2511	37	evolution	evolution	NN
20417	2511	38	;	;	,
20417	2511	39	and	and	CC
20417	2511	40	even	even	RB
20417	2511	41	in	in	IN
20417	2511	42	adults	adult	NNS
20417	2511	43	the	the	DT
20417	2511	44	occurrence	occurrence	NN
20417	2511	45	of	of	IN
20417	2511	46	serious	serious	JJ
20417	2511	47	nervous	nervous	JJ
20417	2511	48	disturbance	disturbance	NN
20417	2511	49	,	,	,
20417	2511	50	such	such	JJ
20417	2511	51	as	as	IN
20417	2511	52	"	"	``
20417	2511	53	shell	shell	NN
20417	2511	54	-	-	HYPH
20417	2511	55	shock	shock	NN
20417	2511	56	,	,	,
20417	2511	57	"	"	''
20417	2511	58	is	be	VBZ
20417	2511	59	sometimes	sometimes	RB
20417	2511	60	marked	mark	VBN
20417	2511	61	by	by	IN
20417	2511	62	relapses	relapse	NNS
20417	2511	63	to	to	IN
20417	2511	64	animal	animal	NN
20417	2511	65	ways	way	NNS
20417	2511	66	.	.	.
20417	2512	1	It	-PRON-	PRP
20417	2512	2	is	be	VBZ
20417	2512	3	a	a	DT
20417	2512	4	familiar	familiar	JJ
20417	2512	5	fact	fact	NN
20417	2512	6	that	that	IN
20417	2512	7	a	a	DT
20417	2512	8	normal	normal	JJ
20417	2512	9	baby	baby	NN
20417	2512	10	reveals	reveal	VBZ
20417	2512	11	the	the	DT
20417	2512	12	past	past	NN
20417	2512	13	in	in	IN
20417	2512	14	its	-PRON-	PRP$
20417	2512	15	surprising	surprising	JJ
20417	2512	16	power	power	NN
20417	2512	17	of	of	IN
20417	2512	18	grip	grip	NN
20417	2512	19	,	,	,
20417	2512	20	and	and	CC
20417	2512	21	the	the	DT
20417	2512	22	careful	careful	JJ
20417	2512	23	experiments	experiment	NNS
20417	2512	24	of	of	IN
20417	2512	25	Dr.	Dr.	NNP
20417	2512	26	Louis	Louis	NNP
20417	2512	27	Robinson	Robinson	NNP
20417	2512	28	showed	show	VBD
20417	2512	29	that	that	IN
20417	2512	30	an	an	DT
20417	2512	31	infant	infant	NN
20417	2512	32	three	three	CD
20417	2512	33	weeks	week	NNS
20417	2512	34	old	old	JJ
20417	2512	35	could	could	MD
20417	2512	36	support	support	VB
20417	2512	37	its	-PRON-	PRP$
20417	2512	38	own	own	JJ
20417	2512	39	weight	weight	NN
20417	2512	40	for	for	IN
20417	2512	41	over	over	IN
20417	2512	42	two	two	CD
20417	2512	43	minutes	minute	NNS
20417	2512	44	,	,	,
20417	2512	45	holding	hold	VBG
20417	2512	46	on	on	RP
20417	2512	47	to	to	IN
20417	2512	48	a	a	DT
20417	2512	49	horizontal	horizontal	JJ
20417	2512	50	bar	bar	NN
20417	2512	51	.	.	.
20417	2513	1	"	"	``
20417	2513	2	In	in	IN
20417	2513	3	many	many	JJ
20417	2513	4	cases	case	NNS
20417	2513	5	no	no	DT
20417	2513	6	sign	sign	NN
20417	2513	7	of	of	IN
20417	2513	8	distress	distress	NN
20417	2513	9	is	be	VBZ
20417	2513	10	evinced	evince	VBN
20417	2513	11	and	and	CC
20417	2513	12	no	no	DT
20417	2513	13	cry	cry	NN
20417	2513	14	uttered	uttered	JJ
20417	2513	15	,	,	,
20417	2513	16	until	until	IN
20417	2513	17	the	the	DT
20417	2513	18	grasp	grasp	NN
20417	2513	19	begins	begin	VBZ
20417	2513	20	to	to	TO
20417	2513	21	give	give	VB
20417	2513	22	way	way	NN
20417	2513	23	.	.	.
20417	2513	24	"	"	''
20417	2514	1	This	this	DT
20417	2514	2	persistent	persistent	JJ
20417	2514	3	grasp	grasp	NN
20417	2514	4	probably	probably	RB
20417	2514	5	points	point	VBZ
20417	2514	6	back	back	RB
20417	2514	7	to	to	IN
20417	2514	8	the	the	DT
20417	2514	9	time	time	NN
20417	2514	10	when	when	WRB
20417	2514	11	the	the	DT
20417	2514	12	baby	baby	NN
20417	2514	13	had	have	VBD
20417	2514	14	to	to	TO
20417	2514	15	cling	cling	VB
20417	2514	16	to	to	IN
20417	2514	17	its	-PRON-	PRP$
20417	2514	18	arboreal	arboreal	JJ
20417	2514	19	mother	mother	NN
20417	2514	20	.	.	.
20417	2515	1	The	the	DT
20417	2515	2	human	human	JJ
20417	2515	3	tail	tail	NN
20417	2515	4	is	be	VBZ
20417	2515	5	represented	represent	VBN
20417	2515	6	in	in	IN
20417	2515	7	the	the	DT
20417	2515	8	adult	adult	NN
20417	2515	9	by	by	IN
20417	2515	10	a	a	DT
20417	2515	11	fusion	fusion	NN
20417	2515	12	of	of	IN
20417	2515	13	four	four	CD
20417	2515	14	or	or	CC
20417	2515	15	five	five	CD
20417	2515	16	vertebræ	vertebræ	NN
20417	2515	17	forming	form	VBG
20417	2515	18	the	the	DT
20417	2515	19	"	"	``
20417	2515	20	coccyx	coccyx	NN
20417	2515	21	"	"	''
20417	2515	22	at	at	IN
20417	2515	23	the	the	DT
20417	2515	24	end	end	NN
20417	2515	25	of	of	IN
20417	2515	26	the	the	DT
20417	2515	27	backbone	backbone	NN
20417	2515	28	,	,	,
20417	2515	29	and	and	CC
20417	2515	30	is	be	VBZ
20417	2515	31	normally	normally	RB
20417	2515	32	concealed	conceal	VBN
20417	2515	33	beneath	beneath	IN
20417	2515	34	the	the	DT
20417	2515	35	flesh	flesh	NN
20417	2515	36	,	,	,
20417	2515	37	but	but	CC
20417	2515	38	in	in	IN
20417	2515	39	the	the	DT
20417	2515	40	embryo	embryo	NN
20417	2515	41	the	the	DT
20417	2515	42	tail	tail	NN
20417	2515	43	projects	project	NNS
20417	2515	44	freely	freely	RB
20417	2515	45	and	and	CC
20417	2515	46	is	be	VBZ
20417	2515	47	movable	movable	JJ
20417	2515	48	.	.	.
20417	2516	1	Up	up	IN
20417	2516	2	to	to	IN
20417	2516	3	the	the	DT
20417	2516	4	sixth	sixth	JJ
20417	2516	5	month	month	NN
20417	2516	6	of	of	IN
20417	2516	7	the	the	DT
20417	2516	8	ante	ante	JJ
20417	2516	9	-	-	HYPH
20417	2516	10	natal	natal	JJ
20417	2516	11	sleep	sleep	NN
20417	2516	12	the	the	DT
20417	2516	13	body	body	NN
20417	2516	14	is	be	VBZ
20417	2516	15	covered	cover	VBN
20417	2516	16	,	,	,
20417	2516	17	all	all	DT
20417	2516	18	but	but	IN
20417	2516	19	the	the	DT
20417	2516	20	palms	palm	NNS
20417	2516	21	and	and	CC
20417	2516	22	soles	sol	NNS
20417	2516	23	,	,	,
20417	2516	24	with	with	IN
20417	2516	25	longish	longish	JJ
20417	2516	26	hair	hair	NN
20417	2516	27	(	(	-LRB-
20417	2516	28	the	the	DT
20417	2516	29	lanugo	lanugo	NNS
20417	2516	30	)	)	-RRB-
20417	2516	31	,	,	,
20417	2516	32	which	which	WDT
20417	2516	33	usually	usually	RB
20417	2516	34	disappears	disappear	VBZ
20417	2516	35	before	before	IN
20417	2516	36	birth	birth	NN
20417	2516	37	.	.	.
20417	2517	1	This	this	DT
20417	2517	2	is	be	VBZ
20417	2517	3	a	a	DT
20417	2517	4	stage	stage	NN
20417	2517	5	in	in	IN
20417	2517	6	the	the	DT
20417	2517	7	normal	normal	JJ
20417	2517	8	development	development	NN
20417	2517	9	,	,	,
20417	2517	10	which	which	WDT
20417	2517	11	is	be	VBZ
20417	2517	12	reasonably	reasonably	RB
20417	2517	13	interpreted	interpret	VBN
20417	2517	14	as	as	IN
20417	2517	15	a	a	DT
20417	2517	16	recapitulation	recapitulation	NN
20417	2517	17	of	of	IN
20417	2517	18	a	a	DT
20417	2517	19	stage	stage	NN
20417	2517	20	in	in	IN
20417	2517	21	the	the	DT
20417	2517	22	racial	racial	JJ
20417	2517	23	evolution	evolution	NN
20417	2517	24	.	.	.
20417	2518	1	We	-PRON-	PRP
20417	2518	2	draw	draw	VBP
20417	2518	3	this	this	DT
20417	2518	4	inference	inference	NN
20417	2518	5	when	when	WRB
20417	2518	6	we	-PRON-	PRP
20417	2518	7	find	find	VBP
20417	2518	8	that	that	IN
20417	2518	9	the	the	DT
20417	2518	10	unborn	unborn	JJ
20417	2518	11	offspring	offspring	NN
20417	2518	12	of	of	IN
20417	2518	13	an	an	DT
20417	2518	14	almost	almost	RB
20417	2518	15	hairless	hairless	JJ
20417	2518	16	whale	whale	NN
20417	2518	17	has	have	VBZ
20417	2518	18	an	an	DT
20417	2518	19	abundant	abundant	JJ
20417	2518	20	representation	representation	NN
20417	2518	21	of	of	IN
20417	2518	22	hairs	hair	NNS
20417	2518	23	;	;	:
20417	2518	24	we	-PRON-	PRP
20417	2518	25	must	must	MD
20417	2518	26	draw	draw	VB
20417	2518	27	a	a	DT
20417	2518	28	similar	similar	JJ
20417	2518	29	inference	inference	NN
20417	2518	30	in	in	IN
20417	2518	31	the	the	DT
20417	2518	32	case	case	NN
20417	2518	33	of	of	IN
20417	2518	34	man	man	NN
20417	2518	35	.	.	.
20417	2519	1	It	-PRON-	PRP
20417	2519	2	must	must	MD
20417	2519	3	be	be	VB
20417	2519	4	noticed	notice	VBN
20417	2519	5	that	that	IN
20417	2519	6	there	there	EX
20417	2519	7	are	be	VBP
20417	2519	8	two	two	CD
20417	2519	9	serious	serious	JJ
20417	2519	10	errors	error	NNS
20417	2519	11	in	in	IN
20417	2519	12	the	the	DT
20417	2519	13	careless	careless	JJ
20417	2519	14	statement	statement	NN
20417	2519	15	often	often	RB
20417	2519	16	made	make	VBD
20417	2519	17	that	that	DT
20417	2519	18	man	man	NN
20417	2519	19	in	in	IN
20417	2519	20	his	-PRON-	PRP$
20417	2519	21	development	development	NN
20417	2519	22	is	be	VBZ
20417	2519	23	at	at	IN
20417	2519	24	one	one	CD
20417	2519	25	time	time	NN
20417	2519	26	like	like	IN
20417	2519	27	a	a	DT
20417	2519	28	little	little	JJ
20417	2519	29	fish	fish	NN
20417	2519	30	,	,	,
20417	2519	31	at	at	IN
20417	2519	32	a	a	DT
20417	2519	33	later	later	JJ
20417	2519	34	stage	stage	NN
20417	2519	35	like	like	IN
20417	2519	36	a	a	DT
20417	2519	37	little	little	JJ
20417	2519	38	reptile	reptile	NN
20417	2519	39	,	,	,
20417	2519	40	at	at	IN
20417	2519	41	a	a	DT
20417	2519	42	later	later	JJ
20417	2519	43	stage	stage	NN
20417	2519	44	like	like	IN
20417	2519	45	a	a	DT
20417	2519	46	little	little	JJ
20417	2519	47	primitive	primitive	JJ
20417	2519	48	mammal	mammal	NN
20417	2519	49	,	,	,
20417	2519	50	and	and	CC
20417	2519	51	eventually	eventually	RB
20417	2519	52	like	like	IN
20417	2519	53	a	a	DT
20417	2519	54	little	little	JJ
20417	2519	55	monkey	monkey	NN
20417	2519	56	.	.	.
20417	2520	1	The	the	DT
20417	2520	2	first	first	JJ
20417	2520	3	error	error	NN
20417	2520	4	here	here	RB
20417	2520	5	is	be	VBZ
20417	2520	6	that	that	IN
20417	2520	7	the	the	DT
20417	2520	8	comparison	comparison	NN
20417	2520	9	should	should	MD
20417	2520	10	be	be	VB
20417	2520	11	made	make	VBN
20417	2520	12	with	with	IN
20417	2520	13	_	_	NNP
20417	2520	14	embryo_-fish	embryo_-fish	NNP
20417	2520	15	,	,	,
20417	2520	16	_	_	NNP
20417	2520	17	embryo_-reptile	embryo_-reptile	NNP
20417	2520	18	,	,	,
20417	2520	19	_	_	NNP
20417	2520	20	embryo_-mammal	embryo_-mammal	NNP
20417	2520	21	,	,	,
20417	2520	22	and	and	CC
20417	2520	23	so	so	RB
20417	2520	24	on	on	RB
20417	2520	25	.	.	.
20417	2521	1	It	-PRON-	PRP
20417	2521	2	is	be	VBZ
20417	2521	3	in	in	IN
20417	2521	4	the	the	DT
20417	2521	5	making	making	NN
20417	2521	6	of	of	IN
20417	2521	7	the	the	DT
20417	2521	8	embryos	embryo	NNS
20417	2521	9	that	that	WDT
20417	2521	10	the	the	DT
20417	2521	11	great	great	JJ
20417	2521	12	resemblance	resemblance	NN
20417	2521	13	lies	lie	VBZ
20417	2521	14	.	.	.
20417	2522	1	When	when	WRB
20417	2522	2	the	the	DT
20417	2522	3	human	human	JJ
20417	2522	4	embryo	embryo	NN
20417	2522	5	shows	show	VBZ
20417	2522	6	the	the	DT
20417	2522	7	laying	lay	VBG
20417	2522	8	down	down	RP
20417	2522	9	of	of	IN
20417	2522	10	the	the	DT
20417	2522	11	essential	essential	JJ
20417	2522	12	vertebrate	vertebrate	NN
20417	2522	13	characters	character	NNS
20417	2522	14	,	,	,
20417	2522	15	such	such	JJ
20417	2522	16	as	as	IN
20417	2522	17	brain	brain	NN
20417	2522	18	and	and	CC
20417	2522	19	spinal	spinal	JJ
20417	2522	20	cord	cord	NN
20417	2522	21	,	,	,
20417	2522	22	then	then	RB
20417	2522	23	it	-PRON-	PRP
20417	2522	24	is	be	VBZ
20417	2522	25	closely	closely	RB
20417	2522	26	comparable	comparable	JJ
20417	2522	27	to	to	IN
20417	2522	28	the	the	DT
20417	2522	29	embryo	embryo	NN
20417	2522	30	of	of	IN
20417	2522	31	a	a	DT
20417	2522	32	lower	low	JJR
20417	2522	33	vertebrate	vertebrate	NN
20417	2522	34	at	at	IN
20417	2522	35	a	a	DT
20417	2522	36	similar	similar	JJ
20417	2522	37	stage	stage	NN
20417	2522	38	.	.	.
20417	2523	1	When	when	WRB
20417	2523	2	,	,	,
20417	2523	3	at	at	IN
20417	2523	4	a	a	DT
20417	2523	5	subsequent	subsequent	JJ
20417	2523	6	stage	stage	NN
20417	2523	7	,	,	,
20417	2523	8	its	-PRON-	PRP$
20417	2523	9	heart	heart	NN
20417	2523	10	,	,	,
20417	2523	11	for	for	IN
20417	2523	12	instance	instance	NN
20417	2523	13	,	,	,
20417	2523	14	is	be	VBZ
20417	2523	15	about	about	JJ
20417	2523	16	to	to	TO
20417	2523	17	become	become	VB
20417	2523	18	a	a	DT
20417	2523	19	four	four	CD
20417	2523	20	-	-	HYPH
20417	2523	21	chambered	chamber	VBN
20417	2523	22	mammalian	mammalian	JJ
20417	2523	23	heart	heart	NN
20417	2523	24	,	,	,
20417	2523	25	it	-PRON-	PRP
20417	2523	26	is	be	VBZ
20417	2523	27	closely	closely	RB
20417	2523	28	comparable	comparable	JJ
20417	2523	29	to	to	IN
20417	2523	30	the	the	DT
20417	2523	31	heart	heart	NN
20417	2523	32	of	of	IN
20417	2523	33	,	,	,
20417	2523	34	let	let	VB
20417	2523	35	us	-PRON-	PRP
20417	2523	36	say	say	VB
20417	2523	37	,	,	,
20417	2523	38	a	a	DT
20417	2523	39	turtle	turtle	NN
20417	2523	40	,	,	,
20417	2523	41	which	which	WDT
20417	2523	42	never	never	RB
20417	2523	43	becomes	become	VBZ
20417	2523	44	more	more	JJR
20417	2523	45	than	than	IN
20417	2523	46	three	three	CD
20417	2523	47	-	-	HYPH
20417	2523	48	chambered	chambered	JJ
20417	2523	49	.	.	.
20417	2524	1	The	the	DT
20417	2524	2	point	point	NN
20417	2524	3	is	be	VBZ
20417	2524	4	that	that	IN
20417	2524	5	in	in	IN
20417	2524	6	the	the	DT
20417	2524	7	making	making	NN
20417	2524	8	of	of	IN
20417	2524	9	the	the	DT
20417	2524	10	organs	organ	NNS
20417	2524	11	of	of	IN
20417	2524	12	the	the	DT
20417	2524	13	body	body	NN
20417	2524	14	,	,	,
20417	2524	15	say	say	VBP
20417	2524	16	brain	brain	NN
20417	2524	17	and	and	CC
20417	2524	18	kidneys	kidney	NNS
20417	2524	19	,	,	,
20417	2524	20	the	the	DT
20417	2524	21	embryo	embryo	NN
20417	2524	22	of	of	IN
20417	2524	23	man	man	NN
20417	2524	24	pursues	pursue	VBZ
20417	2524	25	a	a	DT
20417	2524	26	path	path	NN
20417	2524	27	closely	closely	RB
20417	2524	28	corresponding	correspond	VBG
20417	2524	29	to	to	IN
20417	2524	30	the	the	DT
20417	2524	31	path	path	NN
20417	2524	32	followed	follow	VBN
20417	2524	33	by	by	IN
20417	2524	34	the	the	DT
20417	2524	35	embryos	embryo	NNS
20417	2524	36	of	of	IN
20417	2524	37	other	other	JJ
20417	2524	38	backboned	backbone	VBN
20417	2524	39	animals	animal	NNS
20417	2524	40	lower	lower	RBR
20417	2524	41	in	in	IN
20417	2524	42	the	the	DT
20417	2524	43	scale	scale	NN
20417	2524	44	,	,	,
20417	2524	45	but	but	CC
20417	2524	46	at	at	IN
20417	2524	47	successive	successive	JJ
20417	2524	48	stages	stage	NNS
20417	2524	49	it	-PRON-	PRP
20417	2524	50	parts	part	VBZ
20417	2524	51	company	company	NN
20417	2524	52	with	with	IN
20417	2524	53	these	these	DT
20417	2524	54	,	,	,
20417	2524	55	with	with	IN
20417	2524	56	the	the	DT
20417	2524	57	lowest	low	JJS
20417	2524	58	first	first	JJ
20417	2524	59	and	and	CC
20417	2524	60	so	so	RB
20417	2524	61	on	on	RB
20417	2524	62	in	in	IN
20417	2524	63	succession	succession	NN
20417	2524	64	.	.	.
20417	2525	1	A	a	DT
20417	2525	2	human	human	JJ
20417	2525	3	embryo	embryo	NN
20417	2525	4	is	be	VBZ
20417	2525	5	never	never	RB
20417	2525	6	like	like	IN
20417	2525	7	a	a	DT
20417	2525	8	little	little	JJ
20417	2525	9	reptile	reptile	NN
20417	2525	10	,	,	,
20417	2525	11	but	but	CC
20417	2525	12	the	the	DT
20417	2525	13	developing	develop	VBG
20417	2525	14	organs	organ	NNS
20417	2525	15	pass	pass	VB
20417	2525	16	through	through	IN
20417	2525	17	stages	stage	NNS
20417	2525	18	which	which	WDT
20417	2525	19	very	very	RB
20417	2525	20	closely	closely	RB
20417	2525	21	resemble	resemble	VBP
20417	2525	22	the	the	DT
20417	2525	23	corresponding	corresponding	JJ
20417	2525	24	stages	stage	NNS
20417	2525	25	in	in	IN
20417	2525	26	lower	low	JJR
20417	2525	27	types	type	NNS
20417	2525	28	which	which	WDT
20417	2525	29	are	be	VBP
20417	2525	30	in	in	IN
20417	2525	31	a	a	DT
20417	2525	32	general	general	JJ
20417	2525	33	way	way	NN
20417	2525	34	ancestral	ancestral	JJ
20417	2525	35	.	.	.
20417	2526	1	The	the	DT
20417	2526	2	second	second	JJ
20417	2526	3	error	error	NN
20417	2526	4	is	be	VBZ
20417	2526	5	that	that	IN
20417	2526	6	every	every	DT
20417	2526	7	kind	kind	NN
20417	2526	8	of	of	IN
20417	2526	9	animal	animal	NN
20417	2526	10	,	,	,
20417	2526	11	man	man	NN
20417	2526	12	included	include	VBN
20417	2526	13	,	,	,
20417	2526	14	has	have	VBZ
20417	2526	15	from	from	IN
20417	2526	16	the	the	DT
20417	2526	17	first	first	JJ
20417	2526	18	a	a	DT
20417	2526	19	certain	certain	JJ
20417	2526	20	individuality	individuality	NN
20417	2526	21	,	,	,
20417	2526	22	with	with	IN
20417	2526	23	peculiar	peculiar	JJ
20417	2526	24	characteristics	characteristic	NNS
20417	2526	25	which	which	WDT
20417	2526	26	are	be	VBP
20417	2526	27	all	all	DT
20417	2526	28	its	-PRON-	PRP$
20417	2526	29	own	own	JJ
20417	2526	30	.	.	.
20417	2527	1	This	this	DT
20417	2527	2	is	be	VBZ
20417	2527	3	expressed	express	VBN
20417	2527	4	by	by	IN
20417	2527	5	the	the	DT
20417	2527	6	somewhat	somewhat	RB
20417	2527	7	difficult	difficult	JJ
20417	2527	8	word	word	NN
20417	2527	9	_	_	NNP
20417	2527	10	specificity	specificity	NN
20417	2527	11	_	_	NNP
20417	2527	12	,	,	,
20417	2527	13	which	which	WDT
20417	2527	14	just	just	RB
20417	2527	15	means	mean	VBZ
20417	2527	16	that	that	IN
20417	2527	17	every	every	DT
20417	2527	18	species	species	NN
20417	2527	19	is	be	VBZ
20417	2527	20	itself	-PRON-	PRP
20417	2527	21	and	and	CC
20417	2527	22	no	no	DT
20417	2527	23	other	other	JJ
20417	2527	24	.	.	.
20417	2528	1	So	so	RB
20417	2528	2	in	in	IN
20417	2528	3	the	the	DT
20417	2528	4	development	development	NN
20417	2528	5	of	of	IN
20417	2528	6	the	the	DT
20417	2528	7	human	human	JJ
20417	2528	8	embryo	embryo	NN
20417	2528	9	,	,	,
20417	2528	10	while	while	IN
20417	2528	11	there	there	EX
20417	2528	12	are	be	VBP
20417	2528	13	close	close	JJ
20417	2528	14	resemblances	resemblance	NNS
20417	2528	15	to	to	IN
20417	2528	16	the	the	DT
20417	2528	17	embryos	embryo	NNS
20417	2528	18	of	of	IN
20417	2528	19	apes	ape	NNS
20417	2528	20	,	,	,
20417	2528	21	monkeys	monkey	NNS
20417	2528	22	,	,	,
20417	2528	23	other	other	JJ
20417	2528	24	mammals	mammal	NNS
20417	2528	25	,	,	,
20417	2528	26	and	and	CC
20417	2528	27	even	even	RB
20417	2528	28	,	,	,
20417	2528	29	at	at	IN
20417	2528	30	earlier	early	JJR
20417	2528	31	stages	stage	NNS
20417	2528	32	still	still	RB
20417	2528	33	,	,	,
20417	2528	34	to	to	IN
20417	2528	35	the	the	DT
20417	2528	36	embryos	embryo	NNS
20417	2528	37	of	of	IN
20417	2528	38	reptile	reptile	NN
20417	2528	39	and	and	CC
20417	2528	40	fish	fish	NN
20417	2528	41	,	,	,
20417	2528	42	it	-PRON-	PRP
20417	2528	43	has	have	VBZ
20417	2528	44	to	to	TO
20417	2528	45	be	be	VB
20417	2528	46	admitted	admit	VBN
20417	2528	47	that	that	IN
20417	2528	48	we	-PRON-	PRP
20417	2528	49	are	be	VBP
20417	2528	50	dealing	deal	VBG
20417	2528	51	from	from	IN
20417	2528	52	first	first	RB
20417	2528	53	to	to	TO
20417	2528	54	last	last	VB
20417	2528	55	with	with	IN
20417	2528	56	a	a	DT
20417	2528	57	human	human	JJ
20417	2528	58	embryo	embryo	NN
20417	2528	59	with	with	IN
20417	2528	60	peculiarities	peculiarity	NNS
20417	2528	61	of	of	IN
20417	2528	62	its	-PRON-	PRP$
20417	2528	63	own	own	JJ
20417	2528	64	.	.	.
20417	2529	1	[	[	-LRB-
20417	2529	2	Illustration	illustration	NN
20417	2529	3	:	:	:
20417	2529	4	"	"	``
20417	2529	5	DARWIN	DARWIN	NNP
20417	2529	6	'S	's	POS
20417	2529	7	POINT	POINT	NNS
20417	2529	8	"	"	''
20417	2529	9	ON	on	IN
20417	2529	10	HUMAN	HUMAN	NNP
20417	2529	11	EAR	EAR	NNP
20417	2529	12	(	(	-LRB-
20417	2529	13	MARKED	MARKED	NNP
20417	2529	14	D.P.	D.P.	NNP
20417	2529	15	)	)	-RRB-
20417	2530	1	It	-PRON-	PRP
20417	2530	2	corresponds	correspond	VBZ
20417	2530	3	to	to	IN
20417	2530	4	the	the	DT
20417	2530	5	tip	tip	NN
20417	2530	6	(	(	-LRB-
20417	2530	7	T	T	NNP
20417	2530	8	)	)	-RRB-
20417	2530	9	of	of	IN
20417	2530	10	the	the	DT
20417	2530	11	ear	ear	NN
20417	2530	12	of	of	IN
20417	2530	13	an	an	DT
20417	2530	14	ordinary	ordinary	JJ
20417	2530	15	mammal	mammal	NN
20417	2530	16	,	,	,
20417	2530	17	as	as	IN
20417	2530	18	shown	show	VBN
20417	2530	19	in	in	IN
20417	2530	20	the	the	DT
20417	2530	21	hare	hare	NN
20417	2530	22	's	's	POS
20417	2530	23	ear	ear	NN
20417	2530	24	below	below	RB
20417	2530	25	.	.	.
20417	2531	1	In	in	IN
20417	2531	2	the	the	DT
20417	2531	3	young	young	JJ
20417	2531	4	orang	orang	VBD
20417	2531	5	the	the	DT
20417	2531	6	part	part	NN
20417	2531	7	corresponding	correspond	VBG
20417	2531	8	to	to	IN
20417	2531	9	Darwin	Darwin	NNP
20417	2531	10	's	's	POS
20417	2531	11	point	point	NN
20417	2531	12	is	be	VBZ
20417	2531	13	still	still	RB
20417	2531	14	at	at	IN
20417	2531	15	the	the	DT
20417	2531	16	tip	tip	NN
20417	2531	17	of	of	IN
20417	2531	18	the	the	DT
20417	2531	19	ear	ear	NN
20417	2531	20	.	.	.
20417	2531	21	]	]	-RRB-
20417	2532	1	[	[	-LRB-
20417	2532	2	Illustration	illustration	NN
20417	2532	3	:	:	:
20417	2532	4	_	_	NNP
20417	2532	5	Photo	Photo	NNP
20417	2532	6	:	:	:
20417	2532	7	J.	J.	NNP
20417	2532	8	Russell	Russell	NNP
20417	2532	9	&	&	CC
20417	2532	10	Sons	Sons	NNPS
20417	2532	11	.	.	.
20417	2532	12	_	_	NNP
20417	2532	13	PROFESSOR	PROFESSOR	NNP
20417	2532	14	SIR	SIR	NNP
20417	2532	15	ARTHUR	ARTHUR	NNP
20417	2532	16	KEITH	KEITH	NNP
20417	2532	17	,	,	,
20417	2532	18	M.D.	M.D.	NNP
20417	2532	19	,	,	,
20417	2532	20	LL.D.	LL.D.	NNP
20417	2532	21	,	,	,
20417	2532	22	F.R.S.	F.R.S.	NNP
20417	2533	1	Conservator	Conservator	NNP
20417	2533	2	of	of	IN
20417	2533	3	the	the	DT
20417	2533	4	Museum	Museum	NNP
20417	2533	5	and	and	CC
20417	2533	6	Hunterian	Hunterian	NNP
20417	2533	7	Professor	Professor	NNP
20417	2533	8	,	,	,
20417	2533	9	Royal	Royal	NNP
20417	2533	10	College	College	NNP
20417	2533	11	of	of	IN
20417	2533	12	Surgeons	Surgeons	NNPS
20417	2533	13	of	of	IN
20417	2533	14	England	England	NNP
20417	2533	15	.	.	.
20417	2534	1	One	one	CD
20417	2534	2	of	of	IN
20417	2534	3	the	the	DT
20417	2534	4	foremost	foremost	JJ
20417	2534	5	living	living	NN
20417	2534	6	anthropologists	anthropologist	NNS
20417	2534	7	and	and	CC
20417	2534	8	a	a	DT
20417	2534	9	leading	lead	VBG
20417	2534	10	authority	authority	NN
20417	2534	11	on	on	IN
20417	2534	12	the	the	DT
20417	2534	13	antiquity	antiquity	NN
20417	2534	14	of	of	IN
20417	2534	15	man	man	NN
20417	2534	16	.	.	.
20417	2534	17	]	]	-RRB-
20417	2535	1	[	[	-LRB-
20417	2535	2	Illustration	illustration	NN
20417	2535	3	:	:	:
20417	2535	4	_	_	NNP
20417	2535	5	After	after	IN
20417	2535	6	T.	T.	NNP
20417	2535	7	H.	H.	NNP
20417	2535	8	Huxley	Huxley	NNP
20417	2535	9	(	(	-LRB-
20417	2535	10	by	by	IN
20417	2535	11	permission	permission	NN
20417	2535	12	of	of	IN
20417	2535	13	Messrs.	Messrs.	NNP
20417	2535	14	Macmillan	Macmillan	NNP
20417	2535	15	)	)	-RRB-
20417	2535	16	.	.	.
20417	2535	17	_	_	NNP
20417	2535	18	SKELETONS	SKELETONS	NNP
20417	2535	19	OF	of	IN
20417	2535	20	THE	the	DT
20417	2535	21	GIBBON	GIBBON	NNP
20417	2535	22	,	,	,
20417	2535	23	ORANG	ORANG	NNP
20417	2535	24	,	,	,
20417	2535	25	CHIMPANZEE	CHIMPANZEE	NNP
20417	2535	26	,	,	,
20417	2535	27	GORILLA	GORILLA	NNP
20417	2535	28	,	,	,
20417	2535	29	MAN	MAN	NNP
20417	2535	30	Photographically	Photographically	NNP
20417	2535	31	reduced	reduce	VBN
20417	2535	32	from	from	IN
20417	2535	33	diagrams	diagram	NNS
20417	2535	34	of	of	IN
20417	2535	35	the	the	DT
20417	2535	36	natural	natural	JJ
20417	2535	37	size	size	NN
20417	2535	38	(	(	-LRB-
20417	2535	39	except	except	IN
20417	2535	40	that	that	DT
20417	2535	41	of	of	IN
20417	2535	42	the	the	DT
20417	2535	43	gibbon	gibbon	NN
20417	2535	44	,	,	,
20417	2535	45	which	which	WDT
20417	2535	46	was	be	VBD
20417	2535	47	twice	twice	RB
20417	2535	48	as	as	RB
20417	2535	49	large	large	JJ
20417	2535	50	as	as	IN
20417	2535	51	nature	nature	NN
20417	2535	52	)	)	-RRB-
20417	2535	53	drawn	draw	VBN
20417	2535	54	by	by	IN
20417	2535	55	Mr.	Mr.	NNP
20417	2535	56	Waterhouse	Waterhouse	NNP
20417	2535	57	Hawkins	Hawkins	NNP
20417	2535	58	from	from	IN
20417	2535	59	specimens	specimen	NNS
20417	2535	60	in	in	IN
20417	2535	61	the	the	DT
20417	2535	62	Museum	Museum	NNP
20417	2535	63	of	of	IN
20417	2535	64	the	the	DT
20417	2535	65	Royal	Royal	NNP
20417	2535	66	College	College	NNP
20417	2535	67	of	of	IN
20417	2535	68	Surgeons	Surgeons	NNPS
20417	2535	69	.	.	.
20417	2535	70	]	]	-RRB-
20417	2536	1	Every	every	DT
20417	2536	2	human	human	NN
20417	2536	3	being	being	NN
20417	2536	4	begins	begin	VBZ
20417	2536	5	his	-PRON-	PRP$
20417	2536	6	or	or	CC
20417	2536	7	her	-PRON-	PRP$
20417	2536	8	life	life	NN
20417	2536	9	as	as	IN
20417	2536	10	a	a	DT
20417	2536	11	single	single	JJ
20417	2536	12	cell	cell	NN
20417	2536	13	--	--	:
20417	2536	14	a	a	DT
20417	2536	15	fertilised	fertilise	VBN
20417	2536	16	egg	egg	NN
20417	2536	17	-	-	HYPH
20417	2536	18	cell	cell	NN
20417	2536	19	,	,	,
20417	2536	20	a	a	DT
20417	2536	21	treasure	treasure	NN
20417	2536	22	-	-	HYPH
20417	2536	23	house	house	NN
20417	2536	24	of	of	IN
20417	2536	25	all	all	PDT
20417	2536	26	the	the	DT
20417	2536	27	ages	age	NNS
20417	2536	28	.	.	.
20417	2537	1	For	for	IN
20417	2537	2	in	in	IN
20417	2537	3	this	this	DT
20417	2537	4	living	live	VBG
20417	2537	5	microcosm	microcosm	NN
20417	2537	6	,	,	,
20417	2537	7	only	only	RB
20417	2537	8	a	a	DT
20417	2537	9	small	small	JJ
20417	2537	10	fraction	fraction	NN
20417	2537	11	(	(	-LRB-
20417	2537	12	1/125	1/125	CD
20417	2537	13	)	)	-RRB-
20417	2537	14	of	of	IN
20417	2537	15	an	an	DT
20417	2537	16	inch	inch	NN
20417	2537	17	in	in	IN
20417	2537	18	diameter	diameter	NN
20417	2537	19	,	,	,
20417	2537	20	there	there	EX
20417	2537	21	is	be	VBZ
20417	2537	22	condensed	condense	VBN
20417	2537	23	--	--	:
20417	2537	24	who	who	WP
20417	2537	25	can	can	MD
20417	2537	26	imagine	imagine	VB
20417	2537	27	how?--all	how?--all	VB
20417	2537	28	the	the	DT
20417	2537	29	natural	natural	JJ
20417	2537	30	inheritance	inheritance	NN
20417	2537	31	of	of	IN
20417	2537	32	man	man	NN
20417	2537	33	,	,	,
20417	2537	34	all	all	PDT
20417	2537	35	the	the	DT
20417	2537	36	legacy	legacy	NN
20417	2537	37	of	of	IN
20417	2537	38	his	-PRON-	PRP$
20417	2537	39	parentage	parentage	NN
20417	2537	40	,	,	,
20417	2537	41	of	of	IN
20417	2537	42	his	-PRON-	PRP$
20417	2537	43	ancestry	ancestry	NN
20417	2537	44	,	,	,
20417	2537	45	of	of	IN
20417	2537	46	his	-PRON-	PRP$
20417	2537	47	long	long	JJ
20417	2537	48	pre	pre	JJ
20417	2537	49	-	-	JJ
20417	2537	50	human	human	JJ
20417	2537	51	pedigree	pedigree	NN
20417	2537	52	.	.	.
20417	2538	1	Darwin	Darwin	NNP
20417	2538	2	called	call	VBD
20417	2538	3	the	the	DT
20417	2538	4	pinhead	pinhead	NN
20417	2538	5	brain	brain	NN
20417	2538	6	of	of	IN
20417	2538	7	the	the	DT
20417	2538	8	ant	ant	NN
20417	2538	9	the	the	DT
20417	2538	10	most	most	RBS
20417	2538	11	marvellous	marvellous	JJ
20417	2538	12	atom	atom	NN
20417	2538	13	of	of	IN
20417	2538	14	matter	matter	NN
20417	2538	15	in	in	IN
20417	2538	16	the	the	DT
20417	2538	17	world	world	NN
20417	2538	18	,	,	,
20417	2538	19	but	but	CC
20417	2538	20	the	the	DT
20417	2538	21	human	human	JJ
20417	2538	22	ovum	ovum	NN
20417	2538	23	is	be	VBZ
20417	2538	24	more	more	RBR
20417	2538	25	marvellous	marvellous	JJ
20417	2538	26	still	still	RB
20417	2538	27	.	.	.
20417	2539	1	It	-PRON-	PRP
20417	2539	2	has	have	VBZ
20417	2539	3	more	more	JJR
20417	2539	4	possibilities	possibility	NNS
20417	2539	5	in	in	IN
20417	2539	6	it	-PRON-	PRP
20417	2539	7	than	than	IN
20417	2539	8	any	any	DT
20417	2539	9	other	other	JJ
20417	2539	10	thing	thing	NN
20417	2539	11	,	,	,
20417	2539	12	yet	yet	CC
20417	2539	13	without	without	IN
20417	2539	14	fertilisation	fertilisation	NN
20417	2539	15	it	-PRON-	PRP
20417	2539	16	will	will	MD
20417	2539	17	die	die	VB
20417	2539	18	.	.	.
20417	2540	1	The	the	DT
20417	2540	2	fertilised	fertilise	VBN
20417	2540	3	ovum	ovum	NN
20417	2540	4	divides	divide	VBZ
20417	2540	5	and	and	CC
20417	2540	6	redivides	redivide	NNS
20417	2540	7	;	;	:
20417	2540	8	there	there	EX
20417	2540	9	results	result	VBZ
20417	2540	10	a	a	DT
20417	2540	11	ball	ball	NN
20417	2540	12	of	of	IN
20417	2540	13	cells	cell	NNS
20417	2540	14	and	and	CC
20417	2540	15	a	a	DT
20417	2540	16	sack	sack	NN
20417	2540	17	of	of	IN
20417	2540	18	cells	cell	NNS
20417	2540	19	;	;	:
20417	2540	20	gradually	gradually	RB
20417	2540	21	division	division	NN
20417	2540	22	of	of	IN
20417	2540	23	labour	labour	NN
20417	2540	24	becomes	become	VBZ
20417	2540	25	the	the	DT
20417	2540	26	rule	rule	NN
20417	2540	27	;	;	:
20417	2540	28	there	there	EX
20417	2540	29	is	be	VBZ
20417	2540	30	a	a	DT
20417	2540	31	laying	lay	VBG
20417	2540	32	down	down	RP
20417	2540	33	of	of	IN
20417	2540	34	nervous	nervous	JJ
20417	2540	35	system	system	NN
20417	2540	36	and	and	CC
20417	2540	37	food	food	NN
20417	2540	38	-	-	HYPH
20417	2540	39	canal	canal	NN
20417	2540	40	,	,	,
20417	2540	41	muscular	muscular	JJ
20417	2540	42	system	system	NN
20417	2540	43	and	and	CC
20417	2540	44	skeleton	skeleton	NN
20417	2540	45	,	,	,
20417	2540	46	and	and	CC
20417	2540	47	so	so	RB
20417	2540	48	proceeds	proceed	VBZ
20417	2540	49	what	what	WP
20417	2540	50	is	be	VBZ
20417	2540	51	learnedly	learnedly	RB
20417	2540	52	called	call	VBN
20417	2540	53	differentiation	differentiation	NN
20417	2540	54	.	.	.
20417	2541	1	Out	out	IN
20417	2541	2	of	of	IN
20417	2541	3	the	the	DT
20417	2541	4	apparently	apparently	RB
20417	2541	5	simple	simple	JJ
20417	2541	6	there	there	RB
20417	2541	7	emerges	emerge	VBZ
20417	2541	8	the	the	DT
20417	2541	9	obviously	obviously	RB
20417	2541	10	complex	complex	NN
20417	2541	11	.	.	.
20417	2542	1	As	as	IN
20417	2542	2	Aristotle	Aristotle	NNP
20417	2542	3	observed	observe	VBD
20417	2542	4	more	more	JJR
20417	2542	5	than	than	IN
20417	2542	6	two	two	CD
20417	2542	7	thousand	thousand	CD
20417	2542	8	years	year	NNS
20417	2542	9	ago	ago	RB
20417	2542	10	,	,	,
20417	2542	11	in	in	IN
20417	2542	12	the	the	DT
20417	2542	13	developing	develop	VBG
20417	2542	14	egg	egg	NN
20417	2542	15	of	of	IN
20417	2542	16	the	the	DT
20417	2542	17	hen	hen	NNS
20417	2542	18	there	there	RB
20417	2542	19	soon	soon	RB
20417	2542	20	appears	appear	VBZ
20417	2542	21	the	the	DT
20417	2542	22	beating	beat	VBG
20417	2542	23	heart	heart	NN
20417	2542	24	!	!	.
20417	2543	1	There	there	EX
20417	2543	2	is	be	VBZ
20417	2543	3	nothing	nothing	NN
20417	2543	4	like	like	IN
20417	2543	5	this	this	DT
20417	2543	6	in	in	IN
20417	2543	7	the	the	DT
20417	2543	8	non	non	JJ
20417	2543	9	-	-	JJ
20417	2543	10	living	living	JJ
20417	2543	11	world	world	NN
20417	2543	12	.	.	.
20417	2544	1	But	but	CC
20417	2544	2	to	to	TO
20417	2544	3	return	return	VB
20417	2544	4	to	to	IN
20417	2544	5	the	the	DT
20417	2544	6	developing	develop	VBG
20417	2544	7	human	human	JJ
20417	2544	8	embryo	embryo	NN
20417	2544	9	,	,	,
20417	2544	10	there	there	EX
20417	2544	11	is	be	VBZ
20417	2544	12	formed	form	VBN
20417	2544	13	from	from	IN
20417	2544	14	and	and	CC
20417	2544	15	above	above	IN
20417	2544	16	the	the	DT
20417	2544	17	embryonic	embryonic	JJ
20417	2544	18	food	food	NN
20417	2544	19	-	-	HYPH
20417	2544	20	canal	canal	NN
20417	2544	21	a	a	DT
20417	2544	22	skeletal	skeletal	JJ
20417	2544	23	rod	rod	NN
20417	2544	24	,	,	,
20417	2544	25	which	which	WDT
20417	2544	26	is	be	VBZ
20417	2544	27	called	call	VBN
20417	2544	28	the	the	DT
20417	2544	29	notochord	notochord	NN
20417	2544	30	.	.	.
20417	2545	1	It	-PRON-	PRP
20417	2545	2	thrills	thrill	VBZ
20417	2545	3	the	the	DT
20417	2545	4	imagination	imagination	NN
20417	2545	5	to	to	TO
20417	2545	6	learn	learn	VB
20417	2545	7	that	that	IN
20417	2545	8	this	this	DT
20417	2545	9	is	be	VBZ
20417	2545	10	the	the	DT
20417	2545	11	only	only	RB
20417	2545	12	supporting	support	VBG
20417	2545	13	axis	axi	NNS
20417	2545	14	that	that	IN
20417	2545	15	the	the	DT
20417	2545	16	lower	low	JJR
20417	2545	17	orders	order	NNS
20417	2545	18	of	of	IN
20417	2545	19	the	the	DT
20417	2545	20	backboned	backbone	VBN
20417	2545	21	race	race	NN
20417	2545	22	possess	possess	NN
20417	2545	23	.	.	.
20417	2546	1	The	the	DT
20417	2546	2	curious	curious	JJ
20417	2546	3	thing	thing	NN
20417	2546	4	is	be	VBZ
20417	2546	5	that	that	IN
20417	2546	6	it	-PRON-	PRP
20417	2546	7	does	do	VBZ
20417	2546	8	not	not	RB
20417	2546	9	become	become	VB
20417	2546	10	the	the	DT
20417	2546	11	backbone	backbone	NN
20417	2546	12	,	,	,
20417	2546	13	which	which	WDT
20417	2546	14	is	be	VBZ
20417	2546	15	certainly	certainly	RB
20417	2546	16	one	one	CD
20417	2546	17	of	of	IN
20417	2546	18	the	the	DT
20417	2546	19	essential	essential	JJ
20417	2546	20	features	feature	NNS
20417	2546	21	of	of	IN
20417	2546	22	the	the	DT
20417	2546	23	vertebrate	vertebrate	JJ
20417	2546	24	race	race	NN
20417	2546	25	.	.	.
20417	2547	1	The	the	DT
20417	2547	2	notochord	notochord	NN
20417	2547	3	is	be	VBZ
20417	2547	4	the	the	DT
20417	2547	5	supporting	support	VBG
20417	2547	6	axis	axi	NNS
20417	2547	7	of	of	IN
20417	2547	8	the	the	DT
20417	2547	9	pioneer	pioneer	NN
20417	2547	10	backboned	backbone	VBD
20417	2547	11	animals	animal	NNS
20417	2547	12	,	,	,
20417	2547	13	namely	namely	RB
20417	2547	14	the	the	DT
20417	2547	15	Lancelets	Lancelets	NNPS
20417	2547	16	and	and	CC
20417	2547	17	the	the	DT
20417	2547	18	Round	round	JJ
20417	2547	19	-	-	HYPH
20417	2547	20	mouths	mouth	NNS
20417	2547	21	(	(	-LRB-
20417	2547	22	Cyclostomes	Cyclostomes	NNP
20417	2547	23	)	)	-RRB-
20417	2547	24	,	,	,
20417	2547	25	such	such	JJ
20417	2547	26	as	as	IN
20417	2547	27	the	the	DT
20417	2547	28	Lamprey	Lamprey	NNP
20417	2547	29	.	.	.
20417	2548	1	They	-PRON-	PRP
20417	2548	2	have	have	VBP
20417	2548	3	no	no	DT
20417	2548	4	backbone	backbone	NN
20417	2548	5	in	in	IN
20417	2548	6	the	the	DT
20417	2548	7	strict	strict	JJ
20417	2548	8	sense	sense	NN
20417	2548	9	,	,	,
20417	2548	10	but	but	CC
20417	2548	11	they	-PRON-	PRP
20417	2548	12	have	have	VBP
20417	2548	13	this	this	DT
20417	2548	14	notochord	notochord	NN
20417	2548	15	.	.	.
20417	2549	1	It	-PRON-	PRP
20417	2549	2	can	can	MD
20417	2549	3	easily	easily	RB
20417	2549	4	be	be	VB
20417	2549	5	dissected	dissect	VBN
20417	2549	6	out	out	RP
20417	2549	7	in	in	IN
20417	2549	8	the	the	DT
20417	2549	9	lamprey	lamprey	NN
20417	2549	10	--	--	:
20417	2549	11	a	a	DT
20417	2549	12	long	long	JJ
20417	2549	13	gristly	gristly	RB
20417	2549	14	rod	rod	NN
20417	2549	15	.	.	.
20417	2550	1	It	-PRON-	PRP
20417	2550	2	is	be	VBZ
20417	2550	3	surrounded	surround	VBN
20417	2550	4	by	by	IN
20417	2550	5	a	a	DT
20417	2550	6	sheath	sheath	NN
20417	2550	7	which	which	WDT
20417	2550	8	becomes	become	VBZ
20417	2550	9	the	the	DT
20417	2550	10	backbone	backbone	NN
20417	2550	11	of	of	IN
20417	2550	12	most	most	JJS
20417	2550	13	fishes	fish	NNS
20417	2550	14	and	and	CC
20417	2550	15	of	of	IN
20417	2550	16	all	all	DT
20417	2550	17	higher	high	JJR
20417	2550	18	animals	animal	NNS
20417	2550	19	.	.	.
20417	2551	1	The	the	DT
20417	2551	2	interesting	interesting	JJ
20417	2551	3	point	point	NN
20417	2551	4	is	be	VBZ
20417	2551	5	that	that	IN
20417	2551	6	although	although	IN
20417	2551	7	the	the	DT
20417	2551	8	notochord	notochord	NN
20417	2551	9	is	be	VBZ
20417	2551	10	only	only	RB
20417	2551	11	a	a	DT
20417	2551	12	vestige	vestige	NN
20417	2551	13	in	in	IN
20417	2551	14	the	the	DT
20417	2551	15	adults	adult	NNS
20417	2551	16	of	of	IN
20417	2551	17	these	these	DT
20417	2551	18	types	type	NNS
20417	2551	19	,	,	,
20417	2551	20	it	-PRON-	PRP
20417	2551	21	is	be	VBZ
20417	2551	22	never	never	RB
20417	2551	23	absent	absent	JJ
20417	2551	24	from	from	IN
20417	2551	25	the	the	DT
20417	2551	26	embryo	embryo	NN
20417	2551	27	.	.	.
20417	2552	1	It	-PRON-	PRP
20417	2552	2	occurs	occur	VBZ
20417	2552	3	even	even	RB
20417	2552	4	in	in	IN
20417	2552	5	man	man	NN
20417	2552	6	,	,	,
20417	2552	7	a	a	DT
20417	2552	8	short	short	RB
20417	2552	9	-	-	HYPH
20417	2552	10	lived	live	VBN
20417	2552	11	relic	relic	NN
20417	2552	12	of	of	IN
20417	2552	13	the	the	DT
20417	2552	14	primeval	primeval	NN
20417	2552	15	supporting	support	VBG
20417	2552	16	axis	axi	NNS
20417	2552	17	of	of	IN
20417	2552	18	the	the	DT
20417	2552	19	body	body	NN
20417	2552	20	.	.	.
20417	2553	1	It	-PRON-	PRP
20417	2553	2	comes	come	VBZ
20417	2553	3	and	and	CC
20417	2553	4	then	then	RB
20417	2553	5	it	-PRON-	PRP
20417	2553	6	goes	go	VBZ
20417	2553	7	,	,	,
20417	2553	8	leaving	leave	VBG
20417	2553	9	only	only	RB
20417	2553	10	minute	minute	NN
20417	2553	11	traces	trace	NNS
20417	2553	12	in	in	IN
20417	2553	13	the	the	DT
20417	2553	14	adult	adult	NN
20417	2553	15	.	.	.
20417	2554	1	We	-PRON-	PRP
20417	2554	2	can	can	MD
20417	2554	3	not	not	RB
20417	2554	4	say	say	VB
20417	2554	5	that	that	IN
20417	2554	6	it	-PRON-	PRP
20417	2554	7	is	be	VBZ
20417	2554	8	of	of	IN
20417	2554	9	any	any	DT
20417	2554	10	use	use	NN
20417	2554	11	,	,	,
20417	2554	12	unless	unless	IN
20417	2554	13	it	-PRON-	PRP
20417	2554	14	serves	serve	VBZ
20417	2554	15	as	as	IN
20417	2554	16	a	a	DT
20417	2554	17	stimulus	stimulus	NN
20417	2554	18	to	to	IN
20417	2554	19	the	the	DT
20417	2554	20	development	development	NN
20417	2554	21	of	of	IN
20417	2554	22	its	-PRON-	PRP$
20417	2554	23	substitute	substitute	NN
20417	2554	24	,	,	,
20417	2554	25	the	the	DT
20417	2554	26	backbone	backbone	NN
20417	2554	27	.	.	.
20417	2555	1	It	-PRON-	PRP
20417	2555	2	is	be	VBZ
20417	2555	3	only	only	RB
20417	2555	4	a	a	DT
20417	2555	5	piece	piece	NN
20417	2555	6	of	of	IN
20417	2555	7	preliminary	preliminary	JJ
20417	2555	8	scaffolding	scaffolding	NN
20417	2555	9	,	,	,
20417	2555	10	but	but	CC
20417	2555	11	there	there	EX
20417	2555	12	is	be	VBZ
20417	2555	13	no	no	DT
20417	2555	14	more	more	RBR
20417	2555	15	eloquent	eloquent	JJ
20417	2555	16	instance	instance	NN
20417	2555	17	of	of	IN
20417	2555	18	the	the	DT
20417	2555	19	living	live	VBG
20417	2555	20	hand	hand	NN
20417	2555	21	of	of	IN
20417	2555	22	the	the	DT
20417	2555	23	past	past	NN
20417	2555	24	.	.	.
20417	2556	1	One	one	CD
20417	2556	2	other	other	JJ
20417	2556	3	instance	instance	NN
20417	2556	4	must	must	MD
20417	2556	5	suffice	suffice	VB
20417	2556	6	of	of	IN
20417	2556	7	what	what	WP
20417	2556	8	Professor	Professor	NNP
20417	2556	9	Lull	Lull	NNP
20417	2556	10	calls	call	VBZ
20417	2556	11	the	the	DT
20417	2556	12	wonderful	wonderful	JJ
20417	2556	13	changes	change	NNS
20417	2556	14	wrought	work	VBD
20417	2556	15	in	in	IN
20417	2556	16	the	the	DT
20417	2556	17	dark	dark	NN
20417	2556	18	of	of	IN
20417	2556	19	the	the	DT
20417	2556	20	ante	ante	JJ
20417	2556	21	-	-	HYPH
20417	2556	22	natal	natal	JJ
20417	2556	23	period	period	NN
20417	2556	24	,	,	,
20417	2556	25	which	which	WDT
20417	2556	26	recapitulate	recapitulate	VBP
20417	2556	27	in	in	IN
20417	2556	28	rapid	rapid	JJ
20417	2556	29	abbreviation	abbreviation	NN
20417	2556	30	the	the	DT
20417	2556	31	great	great	JJ
20417	2556	32	evolutionary	evolutionary	JJ
20417	2556	33	steps	step	NNS
20417	2556	34	which	which	WDT
20417	2556	35	were	be	VBD
20417	2556	36	taken	take	VBN
20417	2556	37	by	by	IN
20417	2556	38	man	man	NN
20417	2556	39	's	's	POS
20417	2556	40	ancestors	ancestor	NNS
20417	2556	41	"	"	``
20417	2556	42	during	during	IN
20417	2556	43	the	the	DT
20417	2556	44	long	long	JJ
20417	2556	45	night	night	NN
20417	2556	46	of	of	IN
20417	2556	47	the	the	DT
20417	2556	48	geological	geological	JJ
20417	2556	49	past	past	NN
20417	2556	50	.	.	.
20417	2556	51	"	"	''
20417	2557	1	On	on	IN
20417	2557	2	the	the	DT
20417	2557	3	sides	side	NNS
20417	2557	4	of	of	IN
20417	2557	5	the	the	DT
20417	2557	6	neck	neck	NN
20417	2557	7	of	of	IN
20417	2557	8	the	the	DT
20417	2557	9	human	human	JJ
20417	2557	10	embryo	embryo	NN
20417	2557	11	there	there	EX
20417	2557	12	are	be	VBP
20417	2557	13	four	four	CD
20417	2557	14	pairs	pair	NNS
20417	2557	15	of	of	IN
20417	2557	16	slits	slit	NNS
20417	2557	17	,	,	,
20417	2557	18	the	the	DT
20417	2557	19	"	"	``
20417	2557	20	visceral	visceral	JJ
20417	2557	21	clefts	cleft	NNS
20417	2557	22	,	,	,
20417	2557	23	"	"	``
20417	2557	24	openings	opening	NNS
20417	2557	25	from	from	IN
20417	2557	26	the	the	DT
20417	2557	27	beginning	beginning	NN
20417	2557	28	of	of	IN
20417	2557	29	the	the	DT
20417	2557	30	food	food	NN
20417	2557	31	-	-	HYPH
20417	2557	32	canals	canal	NNS
20417	2557	33	to	to	IN
20417	2557	34	the	the	DT
20417	2557	35	surface	surface	NN
20417	2557	36	.	.	.
20417	2558	1	There	there	EX
20417	2558	2	is	be	VBZ
20417	2558	3	no	no	DT
20417	2558	4	doubt	doubt	NN
20417	2558	5	as	as	IN
20417	2558	6	to	to	IN
20417	2558	7	their	-PRON-	PRP$
20417	2558	8	significance	significance	NN
20417	2558	9	.	.	.
20417	2559	1	They	-PRON-	PRP
20417	2559	2	correspond	correspond	VBP
20417	2559	3	to	to	IN
20417	2559	4	the	the	DT
20417	2559	5	gill	gill	JJ
20417	2559	6	-	-	HYPH
20417	2559	7	slits	slit	NNS
20417	2559	8	of	of	IN
20417	2559	9	fishes	fish	NNS
20417	2559	10	and	and	CC
20417	2559	11	tadpoles	tadpole	NNS
20417	2559	12	.	.	.
20417	2560	1	Yet	yet	CC
20417	2560	2	in	in	IN
20417	2560	3	reptiles	reptile	NNS
20417	2560	4	,	,	,
20417	2560	5	birds	bird	NNS
20417	2560	6	,	,	,
20417	2560	7	and	and	CC
20417	2560	8	mammals	mammal	NNS
20417	2560	9	they	-PRON-	PRP
20417	2560	10	have	have	VBP
20417	2560	11	no	no	DT
20417	2560	12	connection	connection	NN
20417	2560	13	with	with	IN
20417	2560	14	breathing	breathing	NN
20417	2560	15	,	,	,
20417	2560	16	which	which	WDT
20417	2560	17	is	be	VBZ
20417	2560	18	their	-PRON-	PRP$
20417	2560	19	function	function	NN
20417	2560	20	in	in	IN
20417	2560	21	fishes	fish	NNS
20417	2560	22	and	and	CC
20417	2560	23	amphibians	amphibian	NNS
20417	2560	24	.	.	.
20417	2561	1	Indeed	indeed	RB
20417	2561	2	,	,	,
20417	2561	3	they	-PRON-	PRP
20417	2561	4	are	be	VBP
20417	2561	5	not	not	RB
20417	2561	6	of	of	IN
20417	2561	7	any	any	DT
20417	2561	8	use	use	NN
20417	2561	9	at	at	RB
20417	2561	10	all	all	RB
20417	2561	11	,	,	,
20417	2561	12	except	except	IN
20417	2561	13	that	that	IN
20417	2561	14	the	the	DT
20417	2561	15	first	first	JJ
20417	2561	16	becomes	become	VBZ
20417	2561	17	the	the	DT
20417	2561	18	Eustachian	eustachian	JJ
20417	2561	19	tube	tube	NN
20417	2561	20	bringing	bring	VBG
20417	2561	21	the	the	DT
20417	2561	22	ear	ear	NN
20417	2561	23	-	-	HYPH
20417	2561	24	passage	passage	NN
20417	2561	25	into	into	IN
20417	2561	26	connection	connection	NN
20417	2561	27	with	with	IN
20417	2561	28	the	the	DT
20417	2561	29	back	back	NN
20417	2561	30	of	of	IN
20417	2561	31	the	the	DT
20417	2561	32	mouth	mouth	NN
20417	2561	33	,	,	,
20417	2561	34	and	and	CC
20417	2561	35	that	that	IN
20417	2561	36	the	the	DT
20417	2561	37	second	second	JJ
20417	2561	38	and	and	CC
20417	2561	39	third	third	JJ
20417	2561	40	have	have	VB
20417	2561	41	to	to	TO
20417	2561	42	do	do	VB
20417	2561	43	with	with	IN
20417	2561	44	the	the	DT
20417	2561	45	development	development	NN
20417	2561	46	of	of	IN
20417	2561	47	a	a	DT
20417	2561	48	curious	curious	JJ
20417	2561	49	organ	organ	NN
20417	2561	50	called	call	VBD
20417	2561	51	the	the	DT
20417	2561	52	thymus	thymus	NNP
20417	2561	53	gland	gland	NNP
20417	2561	54	.	.	.
20417	2562	1	Persistent	persistent	JJ
20417	2562	2	,	,	,
20417	2562	3	nevertheless	nevertheless	RB
20417	2562	4	,	,	,
20417	2562	5	these	these	DT
20417	2562	6	gill	gill	JJ
20417	2562	7	-	-	HYPH
20417	2562	8	slits	slit	NNS
20417	2562	9	are	be	VBP
20417	2562	10	,	,	,
20417	2562	11	recalling	recall	VBG
20417	2562	12	even	even	RB
20417	2562	13	in	in	IN
20417	2562	14	man	man	NN
20417	2562	15	an	an	DT
20417	2562	16	aquatic	aquatic	JJ
20417	2562	17	ancestry	ancestry	NN
20417	2562	18	of	of	IN
20417	2562	19	many	many	JJ
20417	2562	20	millions	million	NNS
20417	2562	21	of	of	IN
20417	2562	22	years	year	NNS
20417	2562	23	ago	ago	RB
20417	2562	24	.	.	.
20417	2563	1	When	when	WRB
20417	2563	2	all	all	PDT
20417	2563	3	these	these	DT
20417	2563	4	lines	line	NNS
20417	2563	5	of	of	IN
20417	2563	6	evidence	evidence	NN
20417	2563	7	are	be	VBP
20417	2563	8	considered	consider	VBN
20417	2563	9	,	,	,
20417	2563	10	they	-PRON-	PRP
20417	2563	11	are	be	VBP
20417	2563	12	seen	see	VBN
20417	2563	13	to	to	TO
20417	2563	14	converge	converge	VB
20417	2563	15	in	in	IN
20417	2563	16	the	the	DT
20417	2563	17	conclusion	conclusion	NN
20417	2563	18	that	that	IN
20417	2563	19	man	man	NN
20417	2563	20	is	be	VBZ
20417	2563	21	derived	derive	VBN
20417	2563	22	from	from	IN
20417	2563	23	a	a	DT
20417	2563	24	simian	simian	JJ
20417	2563	25	stock	stock	NN
20417	2563	26	of	of	IN
20417	2563	27	mammals	mammal	NNS
20417	2563	28	.	.	.
20417	2564	1	He	-PRON-	PRP
20417	2564	2	is	be	VBZ
20417	2564	3	solidary	solidary	JJ
20417	2564	4	with	with	IN
20417	2564	5	the	the	DT
20417	2564	6	rest	rest	NN
20417	2564	7	of	of	IN
20417	2564	8	creation	creation	NN
20417	2564	9	.	.	.
20417	2565	1	To	to	TO
20417	2565	2	quote	quote	VB
20417	2565	3	the	the	DT
20417	2565	4	closing	closing	NN
20417	2565	5	words	word	NNS
20417	2565	6	of	of	IN
20417	2565	7	Darwin	Darwin	NNP
20417	2565	8	's	's	POS
20417	2565	9	_	_	NNP
20417	2565	10	Descent	Descent	NNP
20417	2565	11	of	of	IN
20417	2565	12	Man	Man	NNP
20417	2565	13	_	_	NNP
20417	2565	14	:	:	:
20417	2565	15	We	-PRON-	PRP
20417	2565	16	must	must	MD
20417	2565	17	,	,	,
20417	2565	18	however	however	RB
20417	2565	19	,	,	,
20417	2565	20	acknowledge	acknowledge	XX
20417	2565	21	,	,	,
20417	2565	22	as	as	IN
20417	2565	23	it	-PRON-	PRP
20417	2565	24	seems	seem	VBZ
20417	2565	25	to	to	IN
20417	2565	26	me	-PRON-	PRP
20417	2565	27	,	,	,
20417	2565	28	that	that	DT
20417	2565	29	man	man	NN
20417	2565	30	with	with	IN
20417	2565	31	all	all	PDT
20417	2565	32	his	-PRON-	PRP$
20417	2565	33	noble	noble	JJ
20417	2565	34	qualities	quality	NNS
20417	2565	35	,	,	,
20417	2565	36	with	with	IN
20417	2565	37	sympathy	sympathy	NN
20417	2565	38	which	which	WDT
20417	2565	39	feels	feel	VBZ
20417	2565	40	for	for	IN
20417	2565	41	the	the	DT
20417	2565	42	most	most	RBS
20417	2565	43	debased	debased	JJ
20417	2565	44	,	,	,
20417	2565	45	with	with	IN
20417	2565	46	benevolence	benevolence	NN
20417	2565	47	which	which	WDT
20417	2565	48	extends	extend	VBZ
20417	2565	49	not	not	RB
20417	2565	50	only	only	RB
20417	2565	51	to	to	IN
20417	2565	52	other	other	JJ
20417	2565	53	men	man	NNS
20417	2565	54	but	but	CC
20417	2565	55	to	to	IN
20417	2565	56	the	the	DT
20417	2565	57	humblest	humblest	NN
20417	2565	58	living	live	VBG
20417	2565	59	creature	creature	NN
20417	2565	60	,	,	,
20417	2565	61	with	with	IN
20417	2565	62	his	-PRON-	PRP$
20417	2565	63	God	God	NNP
20417	2565	64	-	-	HYPH
20417	2565	65	like	like	JJ
20417	2565	66	intellect	intellect	NN
20417	2565	67	,	,	,
20417	2565	68	which	which	WDT
20417	2565	69	has	have	VBZ
20417	2565	70	penetrated	penetrate	VBN
20417	2565	71	into	into	IN
20417	2565	72	the	the	DT
20417	2565	73	movements	movement	NNS
20417	2565	74	and	and	CC
20417	2565	75	constitution	constitution	NN
20417	2565	76	of	of	IN
20417	2565	77	the	the	DT
20417	2565	78	solar	solar	JJ
20417	2565	79	system	system	NN
20417	2565	80	--	--	:
20417	2565	81	with	with	IN
20417	2565	82	all	all	PDT
20417	2565	83	these	these	DT
20417	2565	84	exalted	exalted	JJ
20417	2565	85	powers	power	NNS
20417	2565	86	--	--	:
20417	2565	87	man	man	NN
20417	2565	88	still	still	RB
20417	2565	89	bears	bear	VBZ
20417	2565	90	in	in	IN
20417	2565	91	his	-PRON-	PRP$
20417	2565	92	bodily	bodily	JJ
20417	2565	93	frame	frame	NN
20417	2565	94	the	the	DT
20417	2565	95	indelible	indelible	JJ
20417	2565	96	stamp	stamp	NN
20417	2565	97	of	of	IN
20417	2565	98	his	-PRON-	PRP$
20417	2565	99	lowly	lowly	JJ
20417	2565	100	origin	origin	NN
20417	2565	101	.	.	.
20417	2566	1	We	-PRON-	PRP
20417	2566	2	should	should	MD
20417	2566	3	be	be	VB
20417	2566	4	clear	clear	JJ
20417	2566	5	that	that	IN
20417	2566	6	this	this	DT
20417	2566	7	view	view	NN
20417	2566	8	does	do	VBZ
20417	2566	9	not	not	RB
20417	2566	10	say	say	VB
20417	2566	11	more	more	JJR
20417	2566	12	than	than	IN
20417	2566	13	that	that	DT
20417	2566	14	man	man	NN
20417	2566	15	sprang	spring	VBD
20417	2566	16	from	from	IN
20417	2566	17	a	a	DT
20417	2566	18	stock	stock	NN
20417	2566	19	common	common	JJ
20417	2566	20	to	to	IN
20417	2566	21	him	-PRON-	PRP
20417	2566	22	and	and	CC
20417	2566	23	to	to	IN
20417	2566	24	the	the	DT
20417	2566	25	higher	high	JJR
20417	2566	26	apes	ape	NNS
20417	2566	27	.	.	.
20417	2567	1	Those	those	DT
20417	2567	2	who	who	WP
20417	2567	3	are	be	VBP
20417	2567	4	repelled	repel	VBN
20417	2567	5	by	by	IN
20417	2567	6	the	the	DT
20417	2567	7	idea	idea	NN
20417	2567	8	of	of	IN
20417	2567	9	man	man	NN
20417	2567	10	's	's	POS
20417	2567	11	derivation	derivation	NN
20417	2567	12	from	from	IN
20417	2567	13	a	a	DT
20417	2567	14	simian	simian	JJ
20417	2567	15	type	type	NN
20417	2567	16	should	should	MD
20417	2567	17	remember	remember	VB
20417	2567	18	that	that	IN
20417	2567	19	the	the	DT
20417	2567	20	theory	theory	NN
20417	2567	21	implies	imply	VBZ
20417	2567	22	rather	rather	RB
20417	2567	23	more	more	JJR
20417	2567	24	than	than	IN
20417	2567	25	this	this	DT
20417	2567	26	,	,	,
20417	2567	27	namely	namely	RB
20417	2567	28	,	,	,
20417	2567	29	that	that	DT
20417	2567	30	man	man	NN
20417	2567	31	is	be	VBZ
20417	2567	32	the	the	DT
20417	2567	33	outcome	outcome	NN
20417	2567	34	of	of	IN
20417	2567	35	a	a	DT
20417	2567	36	genealogy	genealogy	NN
20417	2567	37	which	which	WDT
20417	2567	38	has	have	VBZ
20417	2567	39	implied	imply	VBN
20417	2567	40	many	many	JJ
20417	2567	41	millions	million	NNS
20417	2567	42	of	of	IN
20417	2567	43	years	year	NNS
20417	2567	44	of	of	IN
20417	2567	45	experimenting	experiment	VBG
20417	2567	46	and	and	CC
20417	2567	47	sifting	sift	VBG
20417	2567	48	--	--	:
20417	2567	49	the	the	DT
20417	2567	50	groaning	groaning	NN
20417	2567	51	and	and	CC
20417	2567	52	travailing	travailing	NN
20417	2567	53	of	of	IN
20417	2567	54	a	a	DT
20417	2567	55	whole	whole	JJ
20417	2567	56	creation	creation	NN
20417	2567	57	.	.	.
20417	2568	1	Speaking	speak	VBG
20417	2568	2	of	of	IN
20417	2568	3	man	man	NN
20417	2568	4	's	's	POS
20417	2568	5	mental	mental	JJ
20417	2568	6	qualities	quality	NNS
20417	2568	7	,	,	,
20417	2568	8	Sir	Sir	NNP
20417	2568	9	Ray	Ray	NNP
20417	2568	10	Lankester	Lankester	NNP
20417	2568	11	says	say	VBZ
20417	2568	12	:	:	:
20417	2568	13	"	"	``
20417	2568	14	They	-PRON-	PRP
20417	2568	15	justify	justify	VBP
20417	2568	16	the	the	DT
20417	2568	17	view	view	NN
20417	2568	18	that	that	IN
20417	2568	19	man	man	NN
20417	2568	20	forms	form	VBZ
20417	2568	21	a	a	DT
20417	2568	22	new	new	JJ
20417	2568	23	departure	departure	NN
20417	2568	24	in	in	IN
20417	2568	25	the	the	DT
20417	2568	26	gradual	gradual	JJ
20417	2568	27	unfolding	unfolding	NN
20417	2568	28	of	of	IN
20417	2568	29	Nature	nature	NN
20417	2568	30	's	's	POS
20417	2568	31	predestined	predestined	JJ
20417	2568	32	plan	plan	NN
20417	2568	33	.	.	.
20417	2568	34	"	"	''
20417	2569	1	In	in	IN
20417	2569	2	any	any	DT
20417	2569	3	case	case	NN
20417	2569	4	,	,	,
20417	2569	5	we	-PRON-	PRP
20417	2569	6	have	have	VBP
20417	2569	7	to	to	TO
20417	2569	8	try	try	VB
20417	2569	9	to	to	TO
20417	2569	10	square	square	VB
20417	2569	11	our	-PRON-	PRP$
20417	2569	12	views	view	NNS
20417	2569	13	with	with	IN
20417	2569	14	the	the	DT
20417	2569	15	facts	fact	NNS
20417	2569	16	,	,	,
20417	2569	17	not	not	RB
20417	2569	18	the	the	DT
20417	2569	19	facts	fact	NNS
20417	2569	20	with	with	IN
20417	2569	21	our	-PRON-	PRP$
20417	2569	22	views	view	NNS
20417	2569	23	,	,	,
20417	2569	24	and	and	CC
20417	2569	25	while	while	IN
20417	2569	26	one	one	CD
20417	2569	27	of	of	IN
20417	2569	28	the	the	DT
20417	2569	29	facts	fact	NNS
20417	2569	30	is	be	VBZ
20417	2569	31	that	that	DT
20417	2569	32	man	man	NN
20417	2569	33	stands	stand	VBZ
20417	2569	34	unique	unique	JJ
20417	2569	35	and	and	CC
20417	2569	36	apart	apart	RB
20417	2569	37	,	,	,
20417	2569	38	the	the	DT
20417	2569	39	other	other	JJ
20417	2569	40	is	be	VBZ
20417	2569	41	that	that	DT
20417	2569	42	man	man	NN
20417	2569	43	is	be	VBZ
20417	2569	44	a	a	DT
20417	2569	45	scion	scion	NN
20417	2569	46	of	of	IN
20417	2569	47	a	a	DT
20417	2569	48	progressive	progressive	JJ
20417	2569	49	simian	simian	JJ
20417	2569	50	stock	stock	NN
20417	2569	51	.	.	.
20417	2570	1	Naturalists	naturalist	NNS
20417	2570	2	have	have	VBP
20417	2570	3	exposed	expose	VBN
20417	2570	4	the	the	DT
20417	2570	5	pit	pit	NN
20417	2570	6	whence	whence	NN
20417	2570	7	man	man	NN
20417	2570	8	has	have	VBZ
20417	2570	9	been	be	VBN
20417	2570	10	digged	digge	VBN
20417	2570	11	and	and	CC
20417	2570	12	the	the	DT
20417	2570	13	rock	rock	NN
20417	2570	14	whence	whence	NN
20417	2570	15	he	-PRON-	PRP
20417	2570	16	has	have	VBZ
20417	2570	17	been	be	VBN
20417	2570	18	hewn	hew	VBN
20417	2570	19	,	,	,
20417	2570	20	but	but	CC
20417	2570	21	it	-PRON-	PRP
20417	2570	22	is	be	VBZ
20417	2570	23	surely	surely	RB
20417	2570	24	a	a	DT
20417	2570	25	heartening	heartening	NN
20417	2570	26	encouragement	encouragement	NN
20417	2570	27	to	to	TO
20417	2570	28	know	know	VB
20417	2570	29	that	that	IN
20417	2570	30	it	-PRON-	PRP
20417	2570	31	is	be	VBZ
20417	2570	32	an	an	DT
20417	2570	33	ascent	ascent	NN
20417	2570	34	,	,	,
20417	2570	35	not	not	RB
20417	2570	36	a	a	DT
20417	2570	37	descent	descent	NN
20417	2570	38	,	,	,
20417	2570	39	that	that	IN
20417	2570	40	we	-PRON-	PRP
20417	2570	41	have	have	VBP
20417	2570	42	behind	behind	IN
20417	2570	43	us	-PRON-	PRP
20417	2570	44	.	.	.
20417	2571	1	There	there	EX
20417	2571	2	is	be	VBZ
20417	2571	3	wisdom	wisdom	NN
20417	2571	4	in	in	IN
20417	2571	5	Pascal	Pascal	NNP
20417	2571	6	's	's	POS
20417	2571	7	maxim	maxim	NN
20417	2571	8	:	:	:
20417	2571	9	It	-PRON-	PRP
20417	2571	10	is	be	VBZ
20417	2571	11	dangerous	dangerous	JJ
20417	2571	12	to	to	TO
20417	2571	13	show	show	VB
20417	2571	14	man	man	NN
20417	2571	15	too	too	RB
20417	2571	16	plainly	plainly	RB
20417	2571	17	how	how	WRB
20417	2571	18	like	like	IN
20417	2571	19	he	-PRON-	PRP
20417	2571	20	is	be	VBZ
20417	2571	21	to	to	IN
20417	2571	22	the	the	DT
20417	2571	23	animals	animal	NNS
20417	2571	24	,	,	,
20417	2571	25	without	without	RB
20417	2571	26	,	,	,
20417	2571	27	at	at	IN
20417	2571	28	the	the	DT
20417	2571	29	same	same	JJ
20417	2571	30	time	time	NN
20417	2571	31	,	,	,
20417	2571	32	reminding	remind	VBG
20417	2571	33	him	-PRON-	PRP
20417	2571	34	of	of	IN
20417	2571	35	his	-PRON-	PRP$
20417	2571	36	greatness	greatness	NN
20417	2571	37	.	.	.
20417	2572	1	It	-PRON-	PRP
20417	2572	2	is	be	VBZ
20417	2572	3	equally	equally	RB
20417	2572	4	unwise	unwise	JJ
20417	2572	5	to	to	TO
20417	2572	6	impress	impress	VB
20417	2572	7	him	-PRON-	PRP
20417	2572	8	with	with	IN
20417	2572	9	his	-PRON-	PRP$
20417	2572	10	greatness	greatness	NN
20417	2572	11	and	and	CC
20417	2572	12	not	not	RB
20417	2572	13	with	with	IN
20417	2572	14	his	-PRON-	PRP$
20417	2572	15	lowliness	lowliness	NN
20417	2572	16	.	.	.
20417	2573	1	It	-PRON-	PRP
20417	2573	2	is	be	VBZ
20417	2573	3	worse	bad	JJR
20417	2573	4	to	to	TO
20417	2573	5	leave	leave	VB
20417	2573	6	him	-PRON-	PRP
20417	2573	7	in	in	IN
20417	2573	8	ignorance	ignorance	NN
20417	2573	9	of	of	IN
20417	2573	10	both	both	DT
20417	2573	11	.	.	.
20417	2574	1	But	but	CC
20417	2574	2	it	-PRON-	PRP
20417	2574	3	is	be	VBZ
20417	2574	4	very	very	RB
20417	2574	5	profitable	profitable	JJ
20417	2574	6	to	to	TO
20417	2574	7	recognise	recognise	VB
20417	2574	8	the	the	DT
20417	2574	9	two	two	CD
20417	2574	10	facts	fact	NNS
20417	2574	11	.	.	.
20417	2575	1	§	§	ADD
20417	2575	2	3	3	CD
20417	2575	3	Man	man	NN
20417	2575	4	's	's	POS
20417	2575	5	Pedigree	Pedigree	NNP
20417	2575	6	The	the	DT
20417	2575	7	facts	fact	NNS
20417	2575	8	of	of	IN
20417	2575	9	anatomy	anatomy	NN
20417	2575	10	,	,	,
20417	2575	11	physiology	physiology	NN
20417	2575	12	,	,	,
20417	2575	13	and	and	CC
20417	2575	14	embryology	embryology	NN
20417	2575	15	,	,	,
20417	2575	16	of	of	IN
20417	2575	17	which	which	WDT
20417	2575	18	we	-PRON-	PRP
20417	2575	19	have	have	VBP
20417	2575	20	given	give	VBN
20417	2575	21	illustrations	illustration	NNS
20417	2575	22	,	,	,
20417	2575	23	all	all	DT
20417	2575	24	point	point	NN
20417	2575	25	to	to	IN
20417	2575	26	man	man	NN
20417	2575	27	's	's	POS
20417	2575	28	affiliation	affiliation	NN
20417	2575	29	with	with	IN
20417	2575	30	the	the	DT
20417	2575	31	order	order	NN
20417	2575	32	of	of	IN
20417	2575	33	monkeys	monkey	NNS
20417	2575	34	and	and	CC
20417	2575	35	apes	ape	NNS
20417	2575	36	.	.	.
20417	2576	1	To	to	IN
20417	2576	2	this	this	DT
20417	2576	3	order	order	NN
20417	2576	4	is	be	VBZ
20417	2576	5	given	give	VBN
20417	2576	6	the	the	DT
20417	2576	7	name	name	NN
20417	2576	8	Primates	Primates	NNPS
20417	2576	9	,	,	,
20417	2576	10	and	and	CC
20417	2576	11	our	-PRON-	PRP$
20417	2576	12	first	first	JJ
20417	2576	13	and	and	CC
20417	2576	14	second	second	JJ
20417	2576	15	question	question	NN
20417	2576	16	must	must	MD
20417	2576	17	be	be	VB
20417	2576	18	when	when	WRB
20417	2576	19	and	and	CC
20417	2576	20	whence	whence	NN
20417	2576	21	the	the	DT
20417	2576	22	Primates	Primates	NNPS
20417	2576	23	began	begin	VBD
20417	2576	24	.	.	.
20417	2577	1	The	the	DT
20417	2577	2	rock	rock	NN
20417	2577	3	record	record	NN
20417	2577	4	answers	answer	VBZ
20417	2577	5	the	the	DT
20417	2577	6	first	first	JJ
20417	2577	7	question	question	NN
20417	2577	8	:	:	:
20417	2577	9	the	the	DT
20417	2577	10	Primates	Primates	NNPS
20417	2577	11	emerged	emerge	VBD
20417	2577	12	about	about	IN
20417	2577	13	the	the	DT
20417	2577	14	dawn	dawn	NN
20417	2577	15	of	of	IN
20417	2577	16	the	the	DT
20417	2577	17	Eocene	Eocene	NNP
20417	2577	18	era	era	NN
20417	2577	19	,	,	,
20417	2577	20	when	when	WRB
20417	2577	21	grass	grass	NN
20417	2577	22	was	be	VBD
20417	2577	23	beginning	begin	VBG
20417	2577	24	to	to	TO
20417	2577	25	cover	cover	VB
20417	2577	26	the	the	DT
20417	2577	27	earth	earth	NN
20417	2577	28	with	with	IN
20417	2577	29	a	a	DT
20417	2577	30	garment	garment	NN
20417	2577	31	.	.	.
20417	2578	1	Their	-PRON-	PRP$
20417	2578	2	ancestral	ancestral	JJ
20417	2578	3	home	home	NN
20417	2578	4	was	be	VBD
20417	2578	5	in	in	IN
20417	2578	6	the	the	DT
20417	2578	7	north	north	NN
20417	2578	8	in	in	IN
20417	2578	9	both	both	DT
20417	2578	10	hemispheres	hemisphere	NNS
20417	2578	11	,	,	,
20417	2578	12	and	and	CC
20417	2578	13	then	then	RB
20417	2578	14	they	-PRON-	PRP
20417	2578	15	migrated	migrate	VBD
20417	2578	16	to	to	IN
20417	2578	17	Africa	Africa	NNP
20417	2578	18	,	,	,
20417	2578	19	India	India	NNP
20417	2578	20	,	,	,
20417	2578	21	Malay	Malay	NNP
20417	2578	22	,	,	,
20417	2578	23	and	and	CC
20417	2578	24	South	South	NNP
20417	2578	25	America	America	NNP
20417	2578	26	.	.	.
20417	2579	1	In	in	IN
20417	2579	2	North	North	NNP
20417	2579	3	America	America	NNP
20417	2579	4	the	the	DT
20417	2579	5	Primates	Primates	NNPS
20417	2579	6	soon	soon	RB
20417	2579	7	became	become	VBD
20417	2579	8	extinct	extinct	JJ
20417	2579	9	,	,	,
20417	2579	10	and	and	CC
20417	2579	11	the	the	DT
20417	2579	12	same	same	JJ
20417	2579	13	thing	thing	NN
20417	2579	14	happened	happen	VBD
20417	2579	15	later	later	RB
20417	2579	16	on	on	RB
20417	2579	17	in	in	IN
20417	2579	18	Europe	Europe	NNP
20417	2579	19	.	.	.
20417	2580	1	In	in	IN
20417	2580	2	this	this	DT
20417	2580	3	case	case	NN
20417	2580	4	,	,	,
20417	2580	5	however	however	RB
20417	2580	6	,	,	,
20417	2580	7	there	there	EX
20417	2580	8	was	be	VBD
20417	2580	9	a	a	DT
20417	2580	10	repeopling	repeopling	NN
20417	2580	11	from	from	IN
20417	2580	12	the	the	DT
20417	2580	13	South	South	NNP
20417	2580	14	(	(	-LRB-
20417	2580	15	in	in	IN
20417	2580	16	the	the	DT
20417	2580	17	Lower	Lower	NNP
20417	2580	18	Miocene	Miocene	NNP
20417	2580	19	)	)	-RRB-
20417	2580	20	and	and	CC
20417	2580	21	then	then	RB
20417	2580	22	a	a	DT
20417	2580	23	second	second	JJ
20417	2580	24	extinction	extinction	NN
20417	2580	25	(	(	-LRB-
20417	2580	26	in	in	IN
20417	2580	27	the	the	DT
20417	2580	28	Upper	Upper	NNP
20417	2580	29	Pliocene	Pliocene	NNP
20417	2580	30	)	)	-RRB-
20417	2580	31	before	before	IN
20417	2580	32	man	man	NN
20417	2580	33	appeared	appear	VBD
20417	2580	34	.	.	.
20417	2581	1	There	there	EX
20417	2581	2	is	be	VBZ
20417	2581	3	considerable	considerable	JJ
20417	2581	4	evidence	evidence	NN
20417	2581	5	in	in	IN
20417	2581	6	support	support	NN
20417	2581	7	of	of	IN
20417	2581	8	Professor	Professor	NNP
20417	2581	9	R.	R.	NNP
20417	2581	10	S.	S.	NNP
20417	2581	11	Lull	Lull	NNP
20417	2581	12	's	's	POS
20417	2581	13	conclusion	conclusion	NN
20417	2581	14	,	,	,
20417	2581	15	that	that	IN
20417	2581	16	in	in	IN
20417	2581	17	Southern	Southern	NNP
20417	2581	18	Asia	Asia	NNP
20417	2581	19	,	,	,
20417	2581	20	Africa	Africa	NNP
20417	2581	21	,	,	,
20417	2581	22	and	and	CC
20417	2581	23	South	South	NNP
20417	2581	24	America	America	NNP
20417	2581	25	the	the	DT
20417	2581	26	evolution	evolution	NN
20417	2581	27	of	of	IN
20417	2581	28	Primates	Primates	NNPS
20417	2581	29	was	be	VBD
20417	2581	30	continuous	continuous	JJ
20417	2581	31	since	since	IN
20417	2581	32	the	the	DT
20417	2581	33	first	first	JJ
20417	2581	34	great	great	JJ
20417	2581	35	southward	southward	NNP
20417	2581	36	migration	migration	NN
20417	2581	37	,	,	,
20417	2581	38	and	and	CC
20417	2581	39	there	there	EX
20417	2581	40	is	be	VBZ
20417	2581	41	,	,	,
20417	2581	42	of	of	IN
20417	2581	43	course	course	NN
20417	2581	44	,	,	,
20417	2581	45	an	an	DT
20417	2581	46	abundant	abundant	JJ
20417	2581	47	modern	modern	JJ
20417	2581	48	representation	representation	NN
20417	2581	49	of	of	IN
20417	2581	50	Primates	Primates	NNPS
20417	2581	51	in	in	IN
20417	2581	52	these	these	DT
20417	2581	53	regions	region	NNS
20417	2581	54	to	to	IN
20417	2581	55	-	-	HYPH
20417	2581	56	day	day	NN
20417	2581	57	.	.	.
20417	2582	1	As	as	IN
20417	2582	2	to	to	IN
20417	2582	3	the	the	DT
20417	2582	4	second	second	JJ
20417	2582	5	question	question	NN
20417	2582	6	:	:	:
20417	2582	7	Whence	whence	NN
20417	2582	8	the	the	DT
20417	2582	9	Primates	Primates	NNPS
20417	2582	10	sprang	spring	VBD
20417	2582	11	,	,	,
20417	2582	12	the	the	DT
20417	2582	13	answer	answer	NN
20417	2582	14	must	must	MD
20417	2582	15	be	be	VB
20417	2582	16	more	more	RBR
20417	2582	17	conjectural	conjectural	JJ
20417	2582	18	.	.	.
20417	2583	1	But	but	CC
20417	2583	2	it	-PRON-	PRP
20417	2583	3	is	be	VBZ
20417	2583	4	a	a	DT
20417	2583	5	reasonable	reasonable	JJ
20417	2583	6	view	view	NN
20417	2583	7	that	that	IN
20417	2583	8	Carnivores	Carnivores	NNPS
20417	2583	9	and	and	CC
20417	2583	10	Primates	Primates	NNPS
20417	2583	11	sprang	spring	VBD
20417	2583	12	from	from	IN
20417	2583	13	a	a	DT
20417	2583	14	common	common	JJ
20417	2583	15	Insectivore	Insectivore	NNP
20417	2583	16	stock	stock	NN
20417	2583	17	,	,	,
20417	2583	18	the	the	DT
20417	2583	19	one	one	CD
20417	2583	20	order	order	NN
20417	2583	21	diverging	diverge	VBG
20417	2583	22	towards	towards	IN
20417	2583	23	flesh	flesh	NN
20417	2583	24	-	-	HYPH
20417	2583	25	eating	eat	VBG
20417	2583	26	and	and	CC
20417	2583	27	hunting	hunting	NN
20417	2583	28	on	on	IN
20417	2583	29	the	the	DT
20417	2583	30	ground	ground	NN
20417	2583	31	,	,	,
20417	2583	32	the	the	DT
20417	2583	33	other	other	JJ
20417	2583	34	order	order	NN
20417	2583	35	diverging	diverge	VBG
20417	2583	36	towards	towards	IN
20417	2583	37	fruit	fruit	NN
20417	2583	38	-	-	HYPH
20417	2583	39	eating	eat	VBG
20417	2583	40	and	and	CC
20417	2583	41	arboreal	arboreal	JJ
20417	2583	42	habits	habit	NNS
20417	2583	43	.	.	.
20417	2584	1	There	there	EX
20417	2584	2	is	be	VBZ
20417	2584	3	no	no	DT
20417	2584	4	doubt	doubt	NN
20417	2584	5	that	that	IN
20417	2584	6	the	the	DT
20417	2584	7	Insectivores	Insectivores	NNPS
20417	2584	8	(	(	-LRB-
20417	2584	9	including	include	VBG
20417	2584	10	shrews	shrew	NNS
20417	2584	11	,	,	,
20417	2584	12	tree	tree	NN
20417	2584	13	-	-	HYPH
20417	2584	14	shrews	shrew	NNS
20417	2584	15	,	,	,
20417	2584	16	hedgehog	hedgehog	NNP
20417	2584	17	,	,	,
20417	2584	18	mole	mole	NNP
20417	2584	19	,	,	,
20417	2584	20	and	and	CC
20417	2584	21	the	the	DT
20417	2584	22	like	like	JJ
20417	2584	23	)	)	-RRB-
20417	2584	24	were	be	VBD
20417	2584	25	very	very	RB
20417	2584	26	plastic	plastic	JJ
20417	2584	27	and	and	CC
20417	2584	28	progressive	progressive	JJ
20417	2584	29	mammals	mammal	NNS
20417	2584	30	.	.	.
20417	2585	1	What	what	WP
20417	2585	2	followed	follow	VBD
20417	2585	3	in	in	IN
20417	2585	4	the	the	DT
20417	2585	5	course	course	NN
20417	2585	6	of	of	IN
20417	2585	7	ages	age	NNS
20417	2585	8	was	be	VBD
20417	2585	9	the	the	DT
20417	2585	10	divergence	divergence	NN
20417	2585	11	of	of	IN
20417	2585	12	branch	branch	NN
20417	2585	13	after	after	IN
20417	2585	14	branch	branch	NN
20417	2585	15	from	from	IN
20417	2585	16	the	the	DT
20417	2585	17	main	main	JJ
20417	2585	18	Primate	Primate	NNP
20417	2585	19	stem	stem	NN
20417	2585	20	.	.	.
20417	2586	1	First	first	RB
20417	2586	2	there	there	RB
20417	2586	3	diverged	diverge	VBD
20417	2586	4	the	the	DT
20417	2586	5	South	south	JJ
20417	2586	6	American	american	JJ
20417	2586	7	monkeys	monkey	NNS
20417	2586	8	on	on	IN
20417	2586	9	a	a	DT
20417	2586	10	line	line	NN
20417	2586	11	of	of	IN
20417	2586	12	their	-PRON-	PRP$
20417	2586	13	own	own	JJ
20417	2586	14	,	,	,
20417	2586	15	and	and	CC
20417	2586	16	then	then	RB
20417	2586	17	the	the	DT
20417	2586	18	Old	Old	NNP
20417	2586	19	World	World	NNP
20417	2586	20	monkeys	monkey	NNS
20417	2586	21	,	,	,
20417	2586	22	such	such	JJ
20417	2586	23	as	as	IN
20417	2586	24	the	the	DT
20417	2586	25	macaques	macaque	NNS
20417	2586	26	and	and	CC
20417	2586	27	baboons	baboon	NNS
20417	2586	28	.	.	.
20417	2587	1	Ages	age	NNS
20417	2587	2	passed	pass	VBD
20417	2587	3	and	and	CC
20417	2587	4	the	the	DT
20417	2587	5	main	main	JJ
20417	2587	6	stems	stem	NNS
20417	2587	7	gave	give	VBD
20417	2587	8	off	off	RP
20417	2587	9	(	(	-LRB-
20417	2587	10	in	in	IN
20417	2587	11	the	the	DT
20417	2587	12	Oligocene	Oligocene	NNP
20417	2587	13	period	period	NN
20417	2587	14	)	)	-RRB-
20417	2587	15	the	the	DT
20417	2587	16	branch	branch	NN
20417	2587	17	now	now	RB
20417	2587	18	represented	represent	VBN
20417	2587	19	by	by	IN
20417	2587	20	the	the	DT
20417	2587	21	small	small	JJ
20417	2587	22	anthropoid	anthropoid	NN
20417	2587	23	apes	ape	NNS
20417	2587	24	--	--	:
20417	2587	25	the	the	DT
20417	2587	26	gibbon	gibbon	NN
20417	2587	27	and	and	CC
20417	2587	28	the	the	DT
20417	2587	29	siamang	siamang	NNP
20417	2587	30	.	.	.
20417	2588	1	Distinctly	distinctly	RB
20417	2588	2	later	later	RB
20417	2588	3	there	there	RB
20417	2588	4	diverged	diverge	VBD
20417	2588	5	the	the	DT
20417	2588	6	branch	branch	NN
20417	2588	7	of	of	IN
20417	2588	8	the	the	DT
20417	2588	9	large	large	JJ
20417	2588	10	anthropoid	anthropoid	NN
20417	2588	11	apes	ape	NNS
20417	2588	12	--	--	:
20417	2588	13	the	the	DT
20417	2588	14	gorilla	gorilla	NN
20417	2588	15	,	,	,
20417	2588	16	the	the	DT
20417	2588	17	chimpanzee	chimpanzee	NN
20417	2588	18	,	,	,
20417	2588	19	and	and	CC
20417	2588	20	the	the	DT
20417	2588	21	orang	orang	NN
20417	2588	22	.	.	.
20417	2589	1	That	that	DT
20417	2589	2	left	leave	VBD
20417	2589	3	a	a	DT
20417	2589	4	generalised	generalised	JJ
20417	2589	5	humanoid	humanoid	JJ
20417	2589	6	stock	stock	NN
20417	2589	7	separated	separate	VBN
20417	2589	8	off	off	RP
20417	2589	9	from	from	IN
20417	2589	10	all	all	DT
20417	2589	11	monkeys	monkey	NNS
20417	2589	12	and	and	CC
20417	2589	13	apes	ape	NNS
20417	2589	14	,	,	,
20417	2589	15	and	and	CC
20417	2589	16	including	include	VBG
20417	2589	17	the	the	DT
20417	2589	18	immediate	immediate	JJ
20417	2589	19	precursors	precursor	NNS
20417	2589	20	of	of	IN
20417	2589	21	man	man	NN
20417	2589	22	.	.	.
20417	2590	1	When	when	WRB
20417	2590	2	this	this	DT
20417	2590	3	sifting	sift	VBG
20417	2590	4	out	out	IN
20417	2590	5	of	of	IN
20417	2590	6	a	a	DT
20417	2590	7	generalised	generalised	JJ
20417	2590	8	humanoid	humanoid	JJ
20417	2590	9	stock	stock	NN
20417	2590	10	took	take	VBD
20417	2590	11	place	place	NN
20417	2590	12	remains	remain	VBZ
20417	2590	13	very	very	RB
20417	2590	14	uncertain	uncertain	JJ
20417	2590	15	,	,	,
20417	2590	16	some	some	DT
20417	2590	17	authorities	authority	NNS
20417	2590	18	referring	refer	VBG
20417	2590	19	it	-PRON-	PRP
20417	2590	20	to	to	IN
20417	2590	21	the	the	DT
20417	2590	22	Miocene	Miocene	NNP
20417	2590	23	,	,	,
20417	2590	24	others	other	NNS
20417	2590	25	to	to	IN
20417	2590	26	the	the	DT
20417	2590	27	early	early	JJ
20417	2590	28	Pliocene	Pliocene	NNP
20417	2590	29	.	.	.
20417	2591	1	Some	some	DT
20417	2591	2	would	would	MD
20417	2591	3	estimate	estimate	VB
20417	2591	4	its	-PRON-	PRP$
20417	2591	5	date	date	NN
20417	2591	6	at	at	IN
20417	2591	7	half	half	PDT
20417	2591	8	a	a	DT
20417	2591	9	million	million	CD
20417	2591	10	years	year	NNS
20417	2591	11	ago	ago	RB
20417	2591	12	,	,	,
20417	2591	13	others	other	NNS
20417	2591	14	at	at	IN
20417	2591	15	two	two	CD
20417	2591	16	millions	million	NNS
20417	2591	17	!	!	.
20417	2592	1	The	the	DT
20417	2592	2	fact	fact	NN
20417	2592	3	is	be	VBZ
20417	2592	4	that	that	IN
20417	2592	5	questions	question	NNS
20417	2592	6	of	of	IN
20417	2592	7	chronology	chronology	NN
20417	2592	8	do	do	VBP
20417	2592	9	not	not	RB
20417	2592	10	as	as	RB
20417	2592	11	yet	yet	RB
20417	2592	12	admit	admit	VB
20417	2592	13	of	of	IN
20417	2592	14	scientific	scientific	JJ
20417	2592	15	statement	statement	NN
20417	2592	16	.	.	.
20417	2593	1	[	[	-LRB-
20417	2593	2	Illustration	illustration	NN
20417	2593	3	:	:	:
20417	2593	4	SIDE	SIDE	NNP
20417	2593	5	-	-	HYPH
20417	2593	6	VIEW	view	NN
20417	2593	7	OF	of	IN
20417	2593	8	SKULL	SKULL	NNP
20417	2593	9	OF	of	IN
20417	2593	10	MAN	MAN	NNP
20417	2593	11	(	(	-LRB-
20417	2593	12	M	M	NNP
20417	2593	13	)	)	-RRB-
20417	2593	14	AND	and	CC
20417	2593	15	GORILLA	GORILLA	NNP
20417	2593	16	(	(	-LRB-
20417	2593	17	G	G	NNP
20417	2593	18	)	)	-RRB-
20417	2593	19	Notice	notice	NN
20417	2593	20	in	in	IN
20417	2593	21	the	the	DT
20417	2593	22	gorilla	gorilla	NN
20417	2593	23	's	's	POS
20417	2593	24	skull	skull	NN
20417	2593	25	the	the	DT
20417	2593	26	protrusive	protrusive	JJ
20417	2593	27	face	face	NN
20417	2593	28	region	region	NN
20417	2593	29	,	,	,
20417	2593	30	the	the	DT
20417	2593	31	big	big	JJ
20417	2593	32	eyebrow	eyebrow	NN
20417	2593	33	ridges	ridge	NNS
20417	2593	34	,	,	,
20417	2593	35	the	the	DT
20417	2593	36	much	much	RB
20417	2593	37	less	less	RBR
20417	2593	38	domed	domed	JJ
20417	2593	39	cranial	cranial	JJ
20417	2593	40	cavity	cavity	NN
20417	2593	41	,	,	,
20417	2593	42	the	the	DT
20417	2593	43	massive	massive	JJ
20417	2593	44	lower	low	JJR
20417	2593	45	jaw	jaw	NN
20417	2593	46	,	,	,
20417	2593	47	the	the	DT
20417	2593	48	big	big	JJ
20417	2593	49	canine	canine	NN
20417	2593	50	teeth	tooth	NNS
20417	2593	51	.	.	.
20417	2594	1	Notice	notice	VB
20417	2594	2	in	in	IN
20417	2594	3	man	man	NN
20417	2594	4	's	's	POS
20417	2594	5	skull	skull	NN
20417	2594	6	the	the	DT
20417	2594	7	well	well	RB
20417	2594	8	-	-	HYPH
20417	2594	9	developed	develop	VBN
20417	2594	10	forehead	forehead	NN
20417	2594	11	,	,	,
20417	2594	12	the	the	DT
20417	2594	13	domed	domed	JJ
20417	2594	14	and	and	CC
20417	2594	15	spacious	spacious	JJ
20417	2594	16	cranial	cranial	JJ
20417	2594	17	cavity	cavity	NN
20417	2594	18	,	,	,
20417	2594	19	the	the	DT
20417	2594	20	absence	absence	NN
20417	2594	21	of	of	IN
20417	2594	22	any	any	DT
20417	2594	23	snout	snout	NN
20417	2594	24	,	,	,
20417	2594	25	the	the	DT
20417	2594	26	chin	chin	NN
20417	2594	27	process	process	NN
20417	2594	28	,	,	,
20417	2594	29	and	and	CC
20417	2594	30	many	many	JJ
20417	2594	31	other	other	JJ
20417	2594	32	marked	marked	JJ
20417	2594	33	differences	difference	NNS
20417	2594	34	separating	separate	VBG
20417	2594	35	the	the	DT
20417	2594	36	human	human	JJ
20417	2594	37	skull	skull	NN
20417	2594	38	from	from	IN
20417	2594	39	the	the	DT
20417	2594	40	ape	ape	NN
20417	2594	41	's	's	POS
20417	2594	42	.	.	.
20417	2594	43	]	]	-RRB-
20417	2595	1	[	[	-LRB-
20417	2595	2	Illustration	illustration	NN
20417	2595	3	:	:	:
20417	2595	4	THE	the	DT
20417	2595	5	SKULL	SKULL	NNP
20417	2595	6	AND	and	CC
20417	2595	7	BRAIN	BRAIN	NNP
20417	2595	8	-	-	HYPH
20417	2595	9	CASE	case	NN
20417	2595	10	OF	of	IN
20417	2595	11	PITHECANTHROPUS	PITHECANTHROPUS	NNP
20417	2595	12	,	,	,
20417	2595	13	THE	the	DT
20417	2595	14	JAVA	JAVA	NNP
20417	2595	15	APE	APE	NNP
20417	2595	16	-	-	HYPH
20417	2595	17	MAN	MAN	NNP
20417	2595	18	,	,	,
20417	2595	19	AS	as	IN
20417	2595	20	RESTORED	restored	NN
20417	2595	21	.	.	.
20417	2596	1	BY	by	IN
20417	2596	2	J.	J.	NNP
20417	2596	3	H.	H.	NNP
20417	2596	4	McGREGOR	McGREGOR	NNP
20417	2596	5	FROM	from	IN
20417	2596	6	THE	the	DT
20417	2596	7	SCANTY	SCANTY	NNP
20417	2596	8	REMAINS	remain	VBD
20417	2596	9	The	the	DT
20417	2596	10	restoration	restoration	NN
20417	2596	11	shows	show	VBZ
20417	2596	12	the	the	DT
20417	2596	13	low	low	JJ
20417	2596	14	,	,	,
20417	2596	15	retreating	retreat	VBG
20417	2596	16	forehead	forehead	NN
20417	2596	17	and	and	CC
20417	2596	18	the	the	DT
20417	2596	19	prominent	prominent	JJ
20417	2596	20	eyebrow	eyebrow	NN
20417	2596	21	ridges	ridge	NNS
20417	2596	22	.	.	.
20417	2596	23	]	]	-RRB-
20417	2597	1	[	[	-LRB-
20417	2597	2	Illustration	illustration	NN
20417	2597	3	:	:	:
20417	2597	4	SUGGESTED	suggest	VBN
20417	2597	5	GENEALOGICAL	genealogical	NN
20417	2597	6	TREE	tree	NN
20417	2597	7	OF	of	IN
20417	2597	8	MAN	man	NN
20417	2597	9	AND	and	CC
20417	2597	10	ANTHROPOID	ANTHROPOID	NNP
20417	2597	11	APES	apes	NN
20417	2597	12	From	from	IN
20417	2597	13	Sir	Sir	NNP
20417	2597	14	Arthur	Arthur	NNP
20417	2597	15	Keith	Keith	NNP
20417	2597	16	;	;	:
20417	2597	17	the	the	DT
20417	2597	18	lettering	lettering	NN
20417	2597	19	to	to	IN
20417	2597	20	the	the	DT
20417	2597	21	right	right	NN
20417	2597	22	has	have	VBZ
20417	2597	23	been	be	VBN
20417	2597	24	slightly	slightly	RB
20417	2597	25	simplified	simplify	VBN
20417	2597	26	.	.	.
20417	2597	27	]	]	-RRB-
20417	2598	1	We	-PRON-	PRP
20417	2598	2	are	be	VBP
20417	2598	3	on	on	IN
20417	2598	4	firmer	firm	JJR
20417	2598	5	,	,	,
20417	2598	6	though	though	IN
20417	2598	7	still	still	RB
20417	2598	8	uncertain	uncertain	JJ
20417	2598	9	,	,	,
20417	2598	10	ground	ground	NN
20417	2598	11	when	when	WRB
20417	2598	12	we	-PRON-	PRP
20417	2598	13	state	state	VBP
20417	2598	14	the	the	DT
20417	2598	15	probability	probability	NN
20417	2598	16	that	that	IN
20417	2598	17	it	-PRON-	PRP
20417	2598	18	was	be	VBD
20417	2598	19	in	in	IN
20417	2598	20	Asia	Asia	NNP
20417	2598	21	that	that	IN
20417	2598	22	the	the	DT
20417	2598	23	precursors	precursor	NNS
20417	2598	24	of	of	IN
20417	2598	25	man	man	NN
20417	2598	26	were	be	VBD
20417	2598	27	separated	separate	VBN
20417	2598	28	off	off	RP
20417	2598	29	from	from	IN
20417	2598	30	monkeys	monkey	NNS
20417	2598	31	and	and	CC
20417	2598	32	apes	ape	NNS
20417	2598	33	,	,	,
20417	2598	34	and	and	CC
20417	2598	35	began	begin	VBD
20417	2598	36	to	to	TO
20417	2598	37	be	be	VB
20417	2598	38	terrestrial	terrestrial	JJ
20417	2598	39	rather	rather	RB
20417	2598	40	than	than	IN
20417	2598	41	arboreal	arboreal	NN
20417	2598	42	.	.	.
20417	2599	1	Professor	Professor	NNP
20417	2599	2	Lull	Lull	NNP
20417	2599	3	points	point	VBZ
20417	2599	4	out	out	RP
20417	2599	5	that	that	IN
20417	2599	6	Asia	Asia	NNP
20417	2599	7	is	be	VBZ
20417	2599	8	nearest	near	JJS
20417	2599	9	to	to	IN
20417	2599	10	the	the	DT
20417	2599	11	oldest	old	JJS
20417	2599	12	known	know	VBN
20417	2599	13	human	human	NN
20417	2599	14	remains	remain	NNS
20417	2599	15	(	(	-LRB-
20417	2599	16	in	in	IN
20417	2599	17	Java	Java	NNP
20417	2599	18	)	)	-RRB-
20417	2599	19	,	,	,
20417	2599	20	and	and	CC
20417	2599	21	that	that	IN
20417	2599	22	Asia	Asia	NNP
20417	2599	23	was	be	VBD
20417	2599	24	the	the	DT
20417	2599	25	seat	seat	NN
20417	2599	26	of	of	IN
20417	2599	27	the	the	DT
20417	2599	28	most	most	RBS
20417	2599	29	ancient	ancient	JJ
20417	2599	30	civilisations	civilisation	NNS
20417	2599	31	and	and	CC
20417	2599	32	the	the	DT
20417	2599	33	original	original	JJ
20417	2599	34	home	home	NN
20417	2599	35	of	of	IN
20417	2599	36	many	many	JJ
20417	2599	37	domesticated	domesticated	JJ
20417	2599	38	animals	animal	NNS
20417	2599	39	and	and	CC
20417	2599	40	cultivated	cultivate	VBN
20417	2599	41	plants	plant	NNS
20417	2599	42	.	.	.
20417	2600	1	The	the	DT
20417	2600	2	probability	probability	NN
20417	2600	3	is	be	VBZ
20417	2600	4	that	that	IN
20417	2600	5	the	the	DT
20417	2600	6	cradle	cradle	NN
20417	2600	7	of	of	IN
20417	2600	8	the	the	DT
20417	2600	9	human	human	JJ
20417	2600	10	race	race	NN
20417	2600	11	was	be	VBD
20417	2600	12	in	in	IN
20417	2600	13	Asia	Asia	NNP
20417	2600	14	.	.	.
20417	2601	1	Man	Man	NNP
20417	2601	2	's	's	POS
20417	2601	3	Arboreal	Arboreal	NNP
20417	2601	4	Apprenticeship	Apprenticeship	NNP
20417	2601	5	At	at	IN
20417	2601	6	this	this	DT
20417	2601	7	point	point	NN
20417	2601	8	it	-PRON-	PRP
20417	2601	9	will	will	MD
20417	2601	10	be	be	VB
20417	2601	11	useful	useful	JJ
20417	2601	12	to	to	TO
20417	2601	13	consider	consider	VB
20417	2601	14	man	man	NN
20417	2601	15	's	's	POS
20417	2601	16	arboreal	arboreal	JJ
20417	2601	17	apprenticeship	apprenticeship	NN
20417	2601	18	and	and	CC
20417	2601	19	how	how	WRB
20417	2601	20	he	-PRON-	PRP
20417	2601	21	became	become	VBD
20417	2601	22	a	a	DT
20417	2601	23	terrestrial	terrestrial	JJ
20417	2601	24	journeyman	journeyman	NN
20417	2601	25	.	.	.
20417	2602	1	Professor	Professor	NNP
20417	2602	2	Wood	Wood	NNP
20417	2602	3	Jones	Jones	NNP
20417	2602	4	has	have	VBZ
20417	2602	5	worked	work	VBN
20417	2602	6	out	out	RP
20417	2602	7	very	very	RB
20417	2602	8	convincingly	convincingly	RB
20417	2602	9	the	the	DT
20417	2602	10	thesis	thesis	NN
20417	2602	11	that	that	DT
20417	2602	12	man	man	NN
20417	2602	13	had	have	VBD
20417	2602	14	no	no	DT
20417	2602	15	direct	direct	JJ
20417	2602	16	four	four	CD
20417	2602	17	-	-	HYPH
20417	2602	18	footed	footed	JJ
20417	2602	19	ancestry	ancestry	NN
20417	2602	20	,	,	,
20417	2602	21	but	but	CC
20417	2602	22	that	that	IN
20417	2602	23	the	the	DT
20417	2602	24	Primate	primate	JJ
20417	2602	25	stock	stock	NN
20417	2602	26	to	to	IN
20417	2602	27	which	which	WDT
20417	2602	28	he	-PRON-	PRP
20417	2602	29	belongs	belong	VBZ
20417	2602	30	was	be	VBD
20417	2602	31	from	from	IN
20417	2602	32	its	-PRON-	PRP$
20417	2602	33	first	first	JJ
20417	2602	34	divergence	divergence	NN
20417	2602	35	arboreal	arboreal	NN
20417	2602	36	.	.	.
20417	2603	1	He	-PRON-	PRP
20417	2603	2	maintains	maintain	VBZ
20417	2603	3	that	that	IN
20417	2603	4	the	the	DT
20417	2603	5	leading	lead	VBG
20417	2603	6	peculiarities	peculiarity	NNS
20417	2603	7	of	of	IN
20417	2603	8	the	the	DT
20417	2603	9	immediate	immediate	JJ
20417	2603	10	precursors	precursor	NNS
20417	2603	11	of	of	IN
20417	2603	12	man	man	NN
20417	2603	13	were	be	VBD
20417	2603	14	wrought	work	VBN
20417	2603	15	out	out	RP
20417	2603	16	during	during	IN
20417	2603	17	a	a	DT
20417	2603	18	long	long	JJ
20417	2603	19	arboreal	arboreal	JJ
20417	2603	20	apprenticeship	apprenticeship	NN
20417	2603	21	.	.	.
20417	2604	1	The	the	DT
20417	2604	2	first	first	JJ
20417	2604	3	great	great	JJ
20417	2604	4	gain	gain	NN
20417	2604	5	of	of	IN
20417	2604	6	arboreal	arboreal	JJ
20417	2604	7	life	life	NN
20417	2604	8	on	on	IN
20417	2604	9	bipedal	bipedal	JJ
20417	2604	10	erect	erect	NN
20417	2604	11	lines	line	NNS
20417	2604	12	(	(	-LRB-
20417	2604	13	not	not	RB
20417	2604	14	after	after	IN
20417	2604	15	the	the	DT
20417	2604	16	quadrupedal	quadrupedal	JJ
20417	2604	17	fashion	fashion	NN
20417	2604	18	of	of	IN
20417	2604	19	tree	tree	NN
20417	2604	20	-	-	HYPH
20417	2604	21	sloths	sloth	NNS
20417	2604	22	,	,	,
20417	2604	23	for	for	IN
20417	2604	24	instance	instance	NN
20417	2604	25	)	)	-RRB-
20417	2604	26	was	be	VBD
20417	2604	27	the	the	DT
20417	2604	28	emancipation	emancipation	NN
20417	2604	29	of	of	IN
20417	2604	30	the	the	DT
20417	2604	31	hand	hand	NN
20417	2604	32	.	.	.
20417	2605	1	The	the	DT
20417	2605	2	foot	foot	NN
20417	2605	3	became	become	VBD
20417	2605	4	the	the	DT
20417	2605	5	supporting	supporting	JJ
20417	2605	6	and	and	CC
20417	2605	7	branch	branch	NN
20417	2605	8	-	-	HYPH
20417	2605	9	gripping	grip	VBG
20417	2605	10	member	member	NN
20417	2605	11	,	,	,
20417	2605	12	and	and	CC
20417	2605	13	the	the	DT
20417	2605	14	hand	hand	NN
20417	2605	15	was	be	VBD
20417	2605	16	set	set	VBN
20417	2605	17	free	free	JJ
20417	2605	18	to	to	TO
20417	2605	19	reach	reach	VB
20417	2605	20	upward	upward	RB
20417	2605	21	,	,	,
20417	2605	22	to	to	TO
20417	2605	23	hang	hang	VB
20417	2605	24	on	on	RP
20417	2605	25	by	by	IN
20417	2605	26	,	,	,
20417	2605	27	to	to	TO
20417	2605	28	seize	seize	VB
20417	2605	29	the	the	DT
20417	2605	30	fruit	fruit	NN
20417	2605	31	,	,	,
20417	2605	32	to	to	TO
20417	2605	33	lift	lift	VB
20417	2605	34	it	-PRON-	PRP
20417	2605	35	and	and	CC
20417	2605	36	hold	hold	VB
20417	2605	37	it	-PRON-	PRP
20417	2605	38	to	to	IN
20417	2605	39	the	the	DT
20417	2605	40	mouth	mouth	NN
20417	2605	41	,	,	,
20417	2605	42	and	and	CC
20417	2605	43	to	to	TO
20417	2605	44	hug	hug	VB
20417	2605	45	the	the	DT
20417	2605	46	young	young	JJ
20417	2605	47	one	one	NN
20417	2605	48	close	close	RB
20417	2605	49	to	to	IN
20417	2605	50	the	the	DT
20417	2605	51	breast	breast	NN
20417	2605	52	.	.	.
20417	2606	1	The	the	DT
20417	2606	2	hand	hand	NN
20417	2606	3	thus	thus	RB
20417	2606	4	set	set	VBD
20417	2606	5	free	free	JJ
20417	2606	6	has	have	VBZ
20417	2606	7	remained	remain	VBN
20417	2606	8	plastic	plastic	NN
20417	2606	9	--	--	:
20417	2606	10	a	a	DT
20417	2606	11	generalised	generalise	VBN
20417	2606	12	,	,	,
20417	2606	13	not	not	RB
20417	2606	14	a	a	DT
20417	2606	15	specialised	specialise	VBN
20417	2606	16	member	member	NN
20417	2606	17	.	.	.
20417	2607	1	Much	much	JJ
20417	2607	2	has	have	VBZ
20417	2607	3	followed	follow	VBN
20417	2607	4	from	from	IN
20417	2607	5	man	man	NN
20417	2607	6	's	's	POS
20417	2607	7	"	"	``
20417	2607	8	handiness	handiness	JJ
20417	2607	9	.	.	.
20417	2607	10	"	"	''
20417	2608	1	The	the	DT
20417	2608	2	arboreal	arboreal	JJ
20417	2608	3	life	life	NN
20417	2608	4	had	have	VBD
20417	2608	5	many	many	JJ
20417	2608	6	other	other	JJ
20417	2608	7	consequences	consequence	NNS
20417	2608	8	.	.	.
20417	2609	1	It	-PRON-	PRP
20417	2609	2	led	lead	VBD
20417	2609	3	to	to	IN
20417	2609	4	an	an	DT
20417	2609	5	increased	increase	VBN
20417	2609	6	freedom	freedom	NN
20417	2609	7	of	of	IN
20417	2609	8	movement	movement	NN
20417	2609	9	of	of	IN
20417	2609	10	the	the	DT
20417	2609	11	thigh	thigh	NN
20417	2609	12	on	on	IN
20417	2609	13	the	the	DT
20417	2609	14	hip	hip	NN
20417	2609	15	joint	joint	NN
20417	2609	16	,	,	,
20417	2609	17	to	to	IN
20417	2609	18	muscular	muscular	JJ
20417	2609	19	arrangements	arrangement	NNS
20417	2609	20	for	for	IN
20417	2609	21	balancing	balance	VBG
20417	2609	22	the	the	DT
20417	2609	23	body	body	NN
20417	2609	24	on	on	IN
20417	2609	25	the	the	DT
20417	2609	26	leg	leg	NN
20417	2609	27	,	,	,
20417	2609	28	to	to	IN
20417	2609	29	making	make	VBG
20417	2609	30	the	the	DT
20417	2609	31	backbone	backbone	NN
20417	2609	32	a	a	DT
20417	2609	33	supple	supple	JJ
20417	2609	34	yet	yet	CC
20417	2609	35	stable	stable	JJ
20417	2609	36	curved	curved	JJ
20417	2609	37	pillar	pillar	NN
20417	2609	38	,	,	,
20417	2609	39	to	to	IN
20417	2609	40	a	a	DT
20417	2609	41	strongly	strongly	RB
20417	2609	42	developed	develop	VBN
20417	2609	43	collar	collar	NN
20417	2609	44	-	-	HYPH
20417	2609	45	bone	bone	NN
20417	2609	46	which	which	WDT
20417	2609	47	is	be	VBZ
20417	2609	48	only	only	RB
20417	2609	49	found	find	VBN
20417	2609	50	well	well	RB
20417	2609	51	-	-	HYPH
20417	2609	52	formed	form	VBN
20417	2609	53	when	when	WRB
20417	2609	54	the	the	DT
20417	2609	55	fore	fore	NN
20417	2609	56	-	-	HYPH
20417	2609	57	limb	limb	NN
20417	2609	58	is	be	VBZ
20417	2609	59	used	use	VBN
20417	2609	60	for	for	IN
20417	2609	61	more	more	JJR
20417	2609	62	than	than	IN
20417	2609	63	support	support	NN
20417	2609	64	,	,	,
20417	2609	65	and	and	CC
20417	2609	66	to	to	IN
20417	2609	67	a	a	DT
20417	2609	68	power	power	NN
20417	2609	69	of	of	IN
20417	2609	70	"	"	``
20417	2609	71	opposing	oppose	VBG
20417	2609	72	"	"	''
20417	2609	73	the	the	DT
20417	2609	74	thumb	thumb	NN
20417	2609	75	and	and	CC
20417	2609	76	the	the	DT
20417	2609	77	big	big	JJ
20417	2609	78	toe	toe	NN
20417	2609	79	to	to	IN
20417	2609	80	the	the	DT
20417	2609	81	other	other	JJ
20417	2609	82	digits	digit	NNS
20417	2609	83	of	of	IN
20417	2609	84	the	the	DT
20417	2609	85	hand	hand	NN
20417	2609	86	and	and	CC
20417	2609	87	foot	foot	NN
20417	2609	88	--	--	:
20417	2609	89	an	an	DT
20417	2609	90	obvious	obvious	JJ
20417	2609	91	advantage	advantage	NN
20417	2609	92	for	for	IN
20417	2609	93	branch	branch	NN
20417	2609	94	-	-	HYPH
20417	2609	95	gripping	grip	VBG
20417	2609	96	.	.	.
20417	2610	1	But	but	CC
20417	2610	2	the	the	DT
20417	2610	3	evolution	evolution	NN
20417	2610	4	of	of	IN
20417	2610	5	a	a	DT
20417	2610	6	free	free	JJ
20417	2610	7	hand	hand	NN
20417	2610	8	made	make	VBD
20417	2610	9	it	-PRON-	PRP
20417	2610	10	possible	possible	JJ
20417	2610	11	to	to	TO
20417	2610	12	dispense	dispense	VB
20417	2610	13	with	with	IN
20417	2610	14	protrusive	protrusive	JJ
20417	2610	15	lips	lip	NNS
20417	2610	16	and	and	CC
20417	2610	17	gripping	grip	VBG
20417	2610	18	teeth	tooth	NNS
20417	2610	19	.	.	.
20417	2611	1	Thus	thus	RB
20417	2611	2	began	begin	VBD
20417	2611	3	the	the	DT
20417	2611	4	recession	recession	NN
20417	2611	5	of	of	IN
20417	2611	6	the	the	DT
20417	2611	7	snout	snout	NN
20417	2611	8	region	region	NN
20417	2611	9	,	,	,
20417	2611	10	the	the	DT
20417	2611	11	associated	associate	VBN
20417	2611	12	enlargement	enlargement	NN
20417	2611	13	of	of	IN
20417	2611	14	the	the	DT
20417	2611	15	brain	brain	NN
20417	2611	16	-	-	HYPH
20417	2611	17	box	box	NN
20417	2611	18	,	,	,
20417	2611	19	and	and	CC
20417	2611	20	the	the	DT
20417	2611	21	bringing	bringing	NN
20417	2611	22	of	of	IN
20417	2611	23	the	the	DT
20417	2611	24	eyes	eye	NNS
20417	2611	25	to	to	IN
20417	2611	26	the	the	DT
20417	2611	27	front	front	NN
20417	2611	28	.	.	.
20417	2612	1	The	the	DT
20417	2612	2	overcrowding	overcrowding	NN
20417	2612	3	of	of	IN
20417	2612	4	the	the	DT
20417	2612	5	teeth	tooth	NNS
20417	2612	6	that	that	WDT
20417	2612	7	followed	follow	VBD
20417	2612	8	the	the	DT
20417	2612	9	shortening	shortening	NN
20417	2612	10	of	of	IN
20417	2612	11	the	the	DT
20417	2612	12	snout	snout	NN
20417	2612	13	was	be	VBD
20417	2612	14	one	one	CD
20417	2612	15	of	of	IN
20417	2612	16	the	the	DT
20417	2612	17	taxes	taxis	NNS
20417	2612	18	on	on	IN
20417	2612	19	progress	progress	NN
20417	2612	20	of	of	IN
20417	2612	21	which	which	WDT
20417	2612	22	modern	modern	JJ
20417	2612	23	man	man	NN
20417	2612	24	is	be	VBZ
20417	2612	25	often	often	RB
20417	2612	26	reminded	remind	VBN
20417	2612	27	in	in	IN
20417	2612	28	his	-PRON-	PRP$
20417	2612	29	dental	dental	JJ
20417	2612	30	troubles	trouble	NNS
20417	2612	31	.	.	.
20417	2613	1	Another	another	DT
20417	2613	2	acquisition	acquisition	NN
20417	2613	3	associated	associate	VBN
20417	2613	4	with	with	IN
20417	2613	5	arboreal	arboreal	JJ
20417	2613	6	life	life	NN
20417	2613	7	was	be	VBD
20417	2613	8	a	a	DT
20417	2613	9	greatly	greatly	RB
20417	2613	10	increased	increase	VBN
20417	2613	11	power	power	NN
20417	2613	12	of	of	IN
20417	2613	13	turning	turn	VBG
20417	2613	14	the	the	DT
20417	2613	15	head	head	NN
20417	2613	16	from	from	IN
20417	2613	17	side	side	NN
20417	2613	18	to	to	IN
20417	2613	19	side	side	NN
20417	2613	20	--	--	:
20417	2613	21	a	a	DT
20417	2613	22	mobility	mobility	NN
20417	2613	23	very	very	RB
20417	2613	24	important	important	JJ
20417	2613	25	in	in	IN
20417	2613	26	locating	locate	VBG
20417	2613	27	sounds	sound	NNS
20417	2613	28	and	and	CC
20417	2613	29	in	in	IN
20417	2613	30	exploring	explore	VBG
20417	2613	31	with	with	IN
20417	2613	32	the	the	DT
20417	2613	33	eyes	eye	NNS
20417	2613	34	.	.	.
20417	2614	1	Furthermore	furthermore	RB
20417	2614	2	,	,	,
20417	2614	3	there	there	EX
20417	2614	4	came	come	VBD
20417	2614	5	about	about	RB
20417	2614	6	a	a	DT
20417	2614	7	flattening	flattening	NN
20417	2614	8	of	of	IN
20417	2614	9	the	the	DT
20417	2614	10	chest	chest	NN
20417	2614	11	and	and	CC
20417	2614	12	of	of	IN
20417	2614	13	the	the	DT
20417	2614	14	back	back	NN
20417	2614	15	,	,	,
20417	2614	16	and	and	CC
20417	2614	17	the	the	DT
20417	2614	18	movements	movement	NNS
20417	2614	19	of	of	IN
20417	2614	20	the	the	DT
20417	2614	21	midriff	midriff	NN
20417	2614	22	(	(	-LRB-
20417	2614	23	or	or	CC
20417	2614	24	diaphragm	diaphragm	NNP
20417	2614	25	)	)	-RRB-
20417	2614	26	came	come	VBD
20417	2614	27	to	to	TO
20417	2614	28	count	count	VB
20417	2614	29	for	for	IN
20417	2614	30	more	more	JJR
20417	2614	31	in	in	IN
20417	2614	32	respiration	respiration	NN
20417	2614	33	than	than	IN
20417	2614	34	the	the	DT
20417	2614	35	movements	movement	NNS
20417	2614	36	of	of	IN
20417	2614	37	the	the	DT
20417	2614	38	ribs	rib	NNS
20417	2614	39	.	.	.
20417	2615	1	The	the	DT
20417	2615	2	sense	sense	NN
20417	2615	3	of	of	IN
20417	2615	4	touch	touch	NN
20417	2615	5	came	come	VBD
20417	2615	6	to	to	TO
20417	2615	7	be	be	VB
20417	2615	8	of	of	IN
20417	2615	9	more	more	JJR
20417	2615	10	importance	importance	NN
20417	2615	11	and	and	CC
20417	2615	12	the	the	DT
20417	2615	13	sense	sense	NN
20417	2615	14	of	of	IN
20417	2615	15	smell	smell	NN
20417	2615	16	of	of	IN
20417	2615	17	less	less	JJR
20417	2615	18	;	;	,
20417	2615	19	the	the	DT
20417	2615	20	part	part	NN
20417	2615	21	of	of	IN
20417	2615	22	the	the	DT
20417	2615	23	brain	brain	NN
20417	2615	24	receiving	receive	VBG
20417	2615	25	tidings	tiding	NNS
20417	2615	26	from	from	IN
20417	2615	27	hand	hand	NN
20417	2615	28	and	and	CC
20417	2615	29	eye	eye	NN
20417	2615	30	and	and	CC
20417	2615	31	ear	ear	NN
20417	2615	32	came	come	VBD
20417	2615	33	to	to	TO
20417	2615	34	predominate	predominate	VB
20417	2615	35	over	over	IN
20417	2615	36	the	the	DT
20417	2615	37	part	part	NN
20417	2615	38	for	for	IN
20417	2615	39	receiving	receive	VBG
20417	2615	40	olfactory	olfactory	JJ
20417	2615	41	messages	message	NNS
20417	2615	42	.	.	.
20417	2616	1	Finally	finally	RB
20417	2616	2	,	,	,
20417	2616	3	the	the	DT
20417	2616	4	need	need	NN
20417	2616	5	for	for	IN
20417	2616	6	carrying	carry	VBG
20417	2616	7	the	the	DT
20417	2616	8	infant	infant	NN
20417	2616	9	about	about	IN
20417	2616	10	among	among	IN
20417	2616	11	the	the	DT
20417	2616	12	branches	branch	NNS
20417	2616	13	must	must	MD
20417	2616	14	surely	surely	RB
20417	2616	15	have	have	VB
20417	2616	16	implied	imply	VBN
20417	2616	17	an	an	DT
20417	2616	18	intensification	intensification	NN
20417	2616	19	of	of	IN
20417	2616	20	family	family	NN
20417	2616	21	relations	relation	NNS
20417	2616	22	,	,	,
20417	2616	23	and	and	CC
20417	2616	24	favoured	favour	VBD
20417	2616	25	the	the	DT
20417	2616	26	evolution	evolution	NN
20417	2616	27	of	of	IN
20417	2616	28	gentleness	gentleness	NN
20417	2616	29	.	.	.
20417	2617	1	[	[	-LRB-
20417	2617	2	Illustration	illustration	NN
20417	2617	3	:	:	:
20417	2617	4	_	_	NNP
20417	2617	5	Photo	Photo	NNP
20417	2617	6	:	:	:
20417	2617	7	New	New	NNP
20417	2617	8	York	York	NNP
20417	2617	9	Zoological	Zoological	NNP
20417	2617	10	Park	Park	NNP
20417	2617	11	.	.	.
20417	2617	12	_	_	NNP
20417	2617	13	THE	the	DT
20417	2617	14	GIBBON	GIBBON	NNP
20417	2617	15	IS	be	VBZ
20417	2617	16	LOWER	lower	RB
20417	2617	17	THAN	than	IN
20417	2617	18	THE	the	DT
20417	2617	19	OTHER	other	JJ
20417	2617	20	APES	APES	NNP
20417	2617	21	AS	as	IN
20417	2617	22	REGARDS	regard	NNS
20417	2617	23	ITS	its	PRP$
20417	2617	24	SKULL	skull	NN
20417	2617	25	AND	and	CC
20417	2617	26	DENTITION	dentition	NN
20417	2617	27	,	,	,
20417	2617	28	BUT	but	CC
20417	2617	29	IT	it	NN
20417	2617	30	IS	be	VBZ
20417	2617	31	HIGHLY	HIGHLY	NNP
20417	2617	32	SPECIALIZED	SPECIALIZED	NNP
20417	2617	33	IN	in	IN
20417	2617	34	THE	the	DT
20417	2617	35	ADAPTATION	adaptation	NN
20417	2617	36	OF	of	IN
20417	2617	37	ITS	its	PRP$
20417	2617	38	LIMBS	LIMBS	NNP
20417	2617	39	TO	to	IN
20417	2617	40	ARBOREAL	ARBOREAL	NNP
20417	2617	41	LIFE	LIFE	NNP
20417	2617	42	]	]	-RRB-
20417	2617	43	[	[	-LRB-
20417	2617	44	Illustration	illustration	NN
20417	2617	45	:	:	:
20417	2617	46	_	_	NNP
20417	2617	47	Photo	Photo	NNP
20417	2617	48	:	:	:
20417	2617	49	New	New	NNP
20417	2617	50	York	York	NNP
20417	2617	51	Zoological	Zoological	NNP
20417	2617	52	Park	Park	NNP
20417	2617	53	.	.	.
20417	2617	54	_	_	NNP
20417	2617	55	THE	the	DT
20417	2617	56	ORANG	ORANG	NNP
20417	2617	57	HAS	have	VBZ
20417	2617	58	A	a	DT
20417	2617	59	HIGH	high	JJ
20417	2617	60	ROUNDED	rounded	NN
20417	2617	61	SKULL	skull	NN
20417	2617	62	AND	and	CC
20417	2617	63	A	a	DT
20417	2617	64	LONG	long	JJ
20417	2617	65	FACE	face	NN
20417	2617	66	]	]	-RRB-
20417	2617	67	[	[	-LRB-
20417	2617	68	Illustration	illustration	NN
20417	2617	69	:	:	:
20417	2617	70	_	_	NNP
20417	2617	71	Photo	Photo	NNP
20417	2617	72	:	:	:
20417	2617	73	British	British	NNP
20417	2617	74	Museum	Museum	NNP
20417	2617	75	(	(	-LRB-
20417	2617	76	Natural	Natural	NNP
20417	2617	77	History	History	NNP
20417	2617	78	)	)	-RRB-
20417	2617	79	.	.	.
20417	2617	80	_	_	NNP
20417	2617	81	COMPARISONS	comparison	NNS
20417	2617	82	OF	of	IN
20417	2617	83	THE	the	DT
20417	2617	84	SKELETONS	skeleton	NNS
20417	2617	85	OF	of	IN
20417	2617	86	HORSE	horse	NN
20417	2617	87	AND	and	CC
20417	2617	88	MAN	man	NN
20417	2617	89	Bone	Bone	NNP
20417	2617	90	for	for	IN
20417	2617	91	bone	bone	NN
20417	2617	92	,	,	,
20417	2617	93	the	the	DT
20417	2617	94	two	two	CD
20417	2617	95	skeletons	skeleton	NNS
20417	2617	96	are	be	VBP
20417	2617	97	like	like	IN
20417	2617	98	one	one	CD
20417	2617	99	another	another	DT
20417	2617	100	,	,	,
20417	2617	101	though	though	IN
20417	2617	102	man	man	NN
20417	2617	103	is	be	VBZ
20417	2617	104	a	a	DT
20417	2617	105	biped	biped	JJ
20417	2617	106	and	and	CC
20417	2617	107	the	the	DT
20417	2617	108	horse	horse	NN
20417	2617	109	a	a	DT
20417	2617	110	quadruped	quadrupe	VBN
20417	2617	111	.	.	.
20417	2618	1	The	the	DT
20417	2618	2	backbone	backbone	NN
20417	2618	3	in	in	IN
20417	2618	4	man	man	NN
20417	2618	5	is	be	VBZ
20417	2618	6	mainly	mainly	RB
20417	2618	7	vertical	vertical	JJ
20417	2618	8	;	;	:
20417	2618	9	the	the	DT
20417	2618	10	backbone	backbone	NN
20417	2618	11	in	in	IN
20417	2618	12	the	the	DT
20417	2618	13	horse	horse	NN
20417	2618	14	is	be	VBZ
20417	2618	15	horizontal	horizontal	JJ
20417	2618	16	except	except	IN
20417	2618	17	in	in	IN
20417	2618	18	the	the	DT
20417	2618	19	neck	neck	NN
20417	2618	20	and	and	CC
20417	2618	21	the	the	DT
20417	2618	22	tail	tail	NN
20417	2618	23	.	.	.
20417	2619	1	Man	Man	NNP
20417	2619	2	's	's	POS
20417	2619	3	skull	skull	NN
20417	2619	4	is	be	VBZ
20417	2619	5	mainly	mainly	RB
20417	2619	6	in	in	IN
20417	2619	7	a	a	DT
20417	2619	8	line	line	NN
20417	2619	9	with	with	IN
20417	2619	10	the	the	DT
20417	2619	11	backbone	backbone	NN
20417	2619	12	;	;	:
20417	2619	13	the	the	DT
20417	2619	14	horse	horse	NN
20417	2619	15	's	be	VBZ
20417	2619	16	at	at	IN
20417	2619	17	an	an	DT
20417	2619	18	angle	angle	NN
20417	2619	19	to	to	IN
20417	2619	20	it	-PRON-	PRP
20417	2619	21	.	.	.
20417	2620	1	Both	both	DT
20417	2620	2	man	man	NN
20417	2620	3	and	and	CC
20417	2620	4	horse	horse	NN
20417	2620	5	have	have	VBP
20417	2620	6	seven	seven	CD
20417	2620	7	neck	neck	NN
20417	2620	8	vertebræ	vertebræ	NN
20417	2620	9	.	.	.
20417	2621	1	Man	Man	NNP
20417	2621	2	has	have	VBZ
20417	2621	3	five	five	CD
20417	2621	4	digits	digit	NNS
20417	2621	5	on	on	IN
20417	2621	6	each	each	DT
20417	2621	7	limb	limb	NN
20417	2621	8	;	;	:
20417	2621	9	the	the	DT
20417	2621	10	horse	horse	NN
20417	2621	11	has	have	VBZ
20417	2621	12	only	only	RB
20417	2621	13	one	one	CD
20417	2621	14	digit	digit	NN
20417	2621	15	well	well	RB
20417	2621	16	developed	develop	VBD
20417	2621	17	on	on	IN
20417	2621	18	each	each	DT
20417	2621	19	limb	limb	NN
20417	2621	20	.	.	.
20417	2621	21	]	]	-RRB-
20417	2622	1	It	-PRON-	PRP
20417	2622	2	may	may	MD
20417	2622	3	be	be	VB
20417	2622	4	urged	urge	VBN
20417	2622	5	that	that	IN
20417	2622	6	we	-PRON-	PRP
20417	2622	7	are	be	VBP
20417	2622	8	attaching	attach	VBG
20417	2622	9	too	too	RB
20417	2622	10	much	much	JJ
20417	2622	11	importance	importance	NN
20417	2622	12	to	to	IN
20417	2622	13	the	the	DT
20417	2622	14	arboreal	arboreal	JJ
20417	2622	15	apprenticeship	apprenticeship	NN
20417	2622	16	,	,	,
20417	2622	17	since	since	IN
20417	2622	18	many	many	JJ
20417	2622	19	tree	tree	NN
20417	2622	20	-	-	HYPH
20417	2622	21	loving	love	VBG
20417	2622	22	animals	animal	NNS
20417	2622	23	remain	remain	VBP
20417	2622	24	to	to	IN
20417	2622	25	-	-	HYPH
20417	2622	26	day	day	NN
20417	2622	27	very	very	RB
20417	2622	28	innocent	innocent	JJ
20417	2622	29	creatures	creature	NNS
20417	2622	30	.	.	.
20417	2623	1	To	to	IN
20417	2623	2	this	this	DT
20417	2623	3	reasonable	reasonable	JJ
20417	2623	4	objection	objection	NN
20417	2623	5	there	there	EX
20417	2623	6	are	be	VBP
20417	2623	7	two	two	CD
20417	2623	8	answers	answer	NNS
20417	2623	9	,	,	,
20417	2623	10	first	first	RB
20417	2623	11	that	that	IN
20417	2623	12	in	in	IN
20417	2623	13	its	-PRON-	PRP$
20417	2623	14	many	many	JJ
20417	2623	15	acquisitions	acquisition	NNS
20417	2623	16	the	the	DT
20417	2623	17	arboreal	arboreal	JJ
20417	2623	18	evolution	evolution	NN
20417	2623	19	of	of	IN
20417	2623	20	the	the	DT
20417	2623	21	_	_	NNP
20417	2623	22	humanoid	humanoid	NN
20417	2623	23	_	_	NNP
20417	2623	24	precursors	precursor	NNS
20417	2623	25	of	of	IN
20417	2623	26	man	man	NN
20417	2623	27	prepared	prepare	VBD
20417	2623	28	the	the	DT
20417	2623	29	way	way	NN
20417	2623	30	for	for	IN
20417	2623	31	the	the	DT
20417	2623	32	survival	survival	NN
20417	2623	33	of	of	IN
20417	2623	34	a	a	DT
20417	2623	35	_	_	NNP
20417	2623	36	human	human	JJ
20417	2623	37	_	_	NNP
20417	2623	38	type	type	NN
20417	2623	39	marked	mark	VBN
20417	2623	40	by	by	IN
20417	2623	41	a	a	DT
20417	2623	42	great	great	JJ
20417	2623	43	step	step	NN
20417	2623	44	in	in	IN
20417	2623	45	brain	brain	NN
20417	2623	46	-	-	HYPH
20417	2623	47	development	development	NN
20417	2623	48	;	;	:
20417	2623	49	and	and	CC
20417	2623	50	second	second	RB
20417	2623	51	that	that	IN
20417	2623	52	the	the	DT
20417	2623	53	passage	passage	NN
20417	2623	54	from	from	IN
20417	2623	55	the	the	DT
20417	2623	56	humanoid	humanoid	NN
20417	2623	57	to	to	IN
20417	2623	58	the	the	DT
20417	2623	59	human	human	NN
20417	2623	60	was	be	VBD
20417	2623	61	probably	probably	RB
20417	2623	62	associated	associate	VBN
20417	2623	63	with	with	IN
20417	2623	64	_	_	NNP
20417	2623	65	a	a	DT
20417	2623	66	return	return	NN
20417	2623	67	to	to	IN
20417	2623	68	mother	mother	NN
20417	2623	69	earth	earth	NNP
20417	2623	70	_	_	NNP
20417	2623	71	.	.	.
20417	2624	1	According	accord	VBG
20417	2624	2	to	to	IN
20417	2624	3	Professor	Professor	NNP
20417	2624	4	Lull	Lull	NNP
20417	2624	5	,	,	,
20417	2624	6	to	to	IN
20417	2624	7	whose	whose	WP$
20417	2624	8	fine	fine	JJ
20417	2624	9	textbook	textbook	NN
20417	2624	10	,	,	,
20417	2624	11	_	_	NNP
20417	2624	12	Organic	Organic	NNP
20417	2624	13	Evolution	Evolution	NNP
20417	2624	14	_	_	NNP
20417	2624	15	(	(	-LRB-
20417	2624	16	1917	1917	CD
20417	2624	17	)	)	-RRB-
20417	2624	18	,	,	,
20417	2624	19	we	-PRON-	PRP
20417	2624	20	are	be	VBP
20417	2624	21	much	much	RB
20417	2624	22	indebted	indebted	JJ
20417	2624	23	,	,	,
20417	2624	24	"	"	''
20417	2624	25	climatic	climatic	JJ
20417	2624	26	conditions	condition	NNS
20417	2624	27	in	in	IN
20417	2624	28	Asia	Asia	NNP
20417	2624	29	in	in	IN
20417	2624	30	the	the	DT
20417	2624	31	Miocene	Miocene	NNP
20417	2624	32	or	or	CC
20417	2624	33	early	early	RB
20417	2624	34	Pliocene	Pliocene	NNP
20417	2624	35	were	be	VBD
20417	2624	36	such	such	JJ
20417	2624	37	as	as	IN
20417	2624	38	to	to	TO
20417	2624	39	compel	compel	VB
20417	2624	40	the	the	DT
20417	2624	41	descent	descent	NN
20417	2624	42	of	of	IN
20417	2624	43	the	the	DT
20417	2624	44	pre	pre	JJ
20417	2624	45	-	-	JJ
20417	2624	46	human	human	JJ
20417	2624	47	ancestor	ancestor	NN
20417	2624	48	from	from	IN
20417	2624	49	the	the	DT
20417	2624	50	trees	tree	NNS
20417	2624	51	,	,	,
20417	2624	52	a	a	DT
20417	2624	53	step	step	NN
20417	2624	54	which	which	WDT
20417	2624	55	was	be	VBD
20417	2624	56	absolutely	absolutely	RB
20417	2624	57	essential	essential	JJ
20417	2624	58	to	to	IN
20417	2624	59	further	further	JJ
20417	2624	60	human	human	JJ
20417	2624	61	development	development	NN
20417	2624	62	.	.	.
20417	2624	63	"	"	''
20417	2625	1	Continental	continental	JJ
20417	2625	2	elevation	elevation	NN
20417	2625	3	and	and	CC
20417	2625	4	consequent	consequent	NN
20417	2625	5	aridity	aridity	NN
20417	2625	6	led	lead	VBD
20417	2625	7	to	to	IN
20417	2625	8	a	a	DT
20417	2625	9	dwindling	dwindling	NN
20417	2625	10	of	of	IN
20417	2625	11	the	the	DT
20417	2625	12	forests	forest	NNS
20417	2625	13	,	,	,
20417	2625	14	and	and	CC
20417	2625	15	forced	force	VBD
20417	2625	16	the	the	DT
20417	2625	17	ape	ape	NN
20417	2625	18	-	-	HYPH
20417	2625	19	man	man	NN
20417	2625	20	to	to	TO
20417	2625	21	come	come	VB
20417	2625	22	to	to	IN
20417	2625	23	earth	earth	NN
20417	2625	24	.	.	.
20417	2626	1	"	"	``
20417	2626	2	And	and	CC
20417	2626	3	at	at	IN
20417	2626	4	the	the	DT
20417	2626	5	last	last	JJ
20417	2626	6	arose	arise	VBD
20417	2626	7	the	the	DT
20417	2626	8	man	man	NN
20417	2626	9	.	.	.
20417	2626	10	"	"	''
20417	2627	1	According	accord	VBG
20417	2627	2	to	to	IN
20417	2627	3	Lull	Lull	NNP
20417	2627	4	,	,	,
20417	2627	5	the	the	DT
20417	2627	6	descent	descent	NN
20417	2627	7	from	from	IN
20417	2627	8	the	the	DT
20417	2627	9	trees	tree	NNS
20417	2627	10	was	be	VBD
20417	2627	11	associated	associate	VBN
20417	2627	12	with	with	IN
20417	2627	13	the	the	DT
20417	2627	14	assumption	assumption	NN
20417	2627	15	of	of	IN
20417	2627	16	a	a	DT
20417	2627	17	more	more	JJR
20417	2627	18	erect	erect	NN
20417	2627	19	posture	posture	NN
20417	2627	20	,	,	,
20417	2627	21	with	with	IN
20417	2627	22	increased	increase	VBN
20417	2627	23	liberation	liberation	NN
20417	2627	24	and	and	CC
20417	2627	25	plasticity	plasticity	NN
20417	2627	26	of	of	IN
20417	2627	27	the	the	DT
20417	2627	28	hand	hand	NN
20417	2627	29	,	,	,
20417	2627	30	with	with	IN
20417	2627	31	becoming	become	VBG
20417	2627	32	a	a	DT
20417	2627	33	hunter	hunter	NN
20417	2627	34	,	,	,
20417	2627	35	with	with	IN
20417	2627	36	experiments	experiment	NNS
20417	2627	37	towards	towards	IN
20417	2627	38	clothing	clothing	NN
20417	2627	39	and	and	CC
20417	2627	40	shelter	shelter	NN
20417	2627	41	,	,	,
20417	2627	42	with	with	IN
20417	2627	43	an	an	DT
20417	2627	44	exploring	explore	VBG
20417	2627	45	habit	habit	NN
20417	2627	46	,	,	,
20417	2627	47	and	and	CC
20417	2627	48	with	with	IN
20417	2627	49	the	the	DT
20417	2627	50	beginning	beginning	NN
20417	2627	51	of	of	IN
20417	2627	52	communal	communal	JJ
20417	2627	53	life	life	NN
20417	2627	54	.	.	.
20417	2628	1	It	-PRON-	PRP
20417	2628	2	is	be	VBZ
20417	2628	3	a	a	DT
20417	2628	4	plausible	plausible	JJ
20417	2628	5	view	view	NN
20417	2628	6	that	that	IN
20417	2628	7	the	the	DT
20417	2628	8	transition	transition	NN
20417	2628	9	from	from	IN
20417	2628	10	the	the	DT
20417	2628	11	humanoid	humanoid	NN
20417	2628	12	to	to	IN
20417	2628	13	the	the	DT
20417	2628	14	human	human	NN
20417	2628	15	was	be	VBD
20417	2628	16	effected	effect	VBN
20417	2628	17	by	by	IN
20417	2628	18	a	a	DT
20417	2628	19	discontinuous	discontinuous	JJ
20417	2628	20	variation	variation	NN
20417	2628	21	of	of	IN
20417	2628	22	considerable	considerable	JJ
20417	2628	23	magnitude	magnitude	NN
20417	2628	24	,	,	,
20417	2628	25	what	what	WP
20417	2628	26	is	be	VBZ
20417	2628	27	nowadays	nowadays	RB
20417	2628	28	called	call	VBN
20417	2628	29	a	a	DT
20417	2628	30	_	_	NNP
20417	2628	31	mutation	mutation	NN
20417	2628	32	_	_	NNP
20417	2628	33	,	,	,
20417	2628	34	and	and	CC
20417	2628	35	that	that	IN
20417	2628	36	it	-PRON-	PRP
20417	2628	37	had	have	VBD
20417	2628	38	mainly	mainly	RB
20417	2628	39	to	to	TO
20417	2628	40	do	do	VB
20417	2628	41	with	with	IN
20417	2628	42	the	the	DT
20417	2628	43	brain	brain	NN
20417	2628	44	and	and	CC
20417	2628	45	the	the	DT
20417	2628	46	vocal	vocal	JJ
20417	2628	47	organs	organ	NNS
20417	2628	48	.	.	.
20417	2629	1	But	but	CC
20417	2629	2	given	give	VBN
20417	2629	3	the	the	DT
20417	2629	4	gains	gain	NNS
20417	2629	5	of	of	IN
20417	2629	6	the	the	DT
20417	2629	7	arboreal	arboreal	JJ
20417	2629	8	apprenticeship	apprenticeship	NN
20417	2629	9	,	,	,
20417	2629	10	the	the	DT
20417	2629	11	stimulus	stimulus	NN
20417	2629	12	of	of	IN
20417	2629	13	an	an	DT
20417	2629	14	enforced	enforce	VBN
20417	2629	15	descent	descent	NN
20417	2629	16	to	to	IN
20417	2629	17	terra	terra	NN
20417	2629	18	firma	firma	NNS
20417	2629	19	,	,	,
20417	2629	20	and	and	CC
20417	2629	21	an	an	DT
20417	2629	22	evolving	evolve	VBG
20417	2629	23	brain	brain	NN
20417	2629	24	and	and	CC
20417	2629	25	voice	voice	NN
20417	2629	26	,	,	,
20417	2629	27	we	-PRON-	PRP
20417	2629	28	can	can	MD
20417	2629	29	recognise	recognise	VB
20417	2629	30	accessory	accessory	NN
20417	2629	31	factors	factor	NNS
20417	2629	32	which	which	WDT
20417	2629	33	helped	help	VBD
20417	2629	34	success	success	NN
20417	2629	35	to	to	TO
20417	2629	36	succeed	succeed	VB
20417	2629	37	.	.	.
20417	2630	1	Perhaps	perhaps	RB
20417	2630	2	the	the	DT
20417	2630	3	absence	absence	NN
20417	2630	4	of	of	IN
20417	2630	5	great	great	JJ
20417	2630	6	physical	physical	JJ
20417	2630	7	strength	strength	NN
20417	2630	8	prompted	prompt	VBD
20417	2630	9	reliance	reliance	NN
20417	2630	10	on	on	IN
20417	2630	11	wits	wit	NNS
20417	2630	12	;	;	,
20417	2630	13	the	the	DT
20417	2630	14	prolongation	prolongation	NN
20417	2630	15	of	of	IN
20417	2630	16	infancy	infancy	NN
20417	2630	17	would	would	MD
20417	2630	18	help	help	VB
20417	2630	19	to	to	TO
20417	2630	20	educate	educate	VB
20417	2630	21	the	the	DT
20417	2630	22	parents	parent	NNS
20417	2630	23	in	in	IN
20417	2630	24	gentleness	gentleness	NN
20417	2630	25	;	;	:
20417	2630	26	the	the	DT
20417	2630	27	strengthening	strengthening	NN
20417	2630	28	of	of	IN
20417	2630	29	the	the	DT
20417	2630	30	feeling	feeling	NN
20417	2630	31	of	of	IN
20417	2630	32	kinship	kinship	NN
20417	2630	33	would	would	MD
20417	2630	34	favour	favour	VB
20417	2630	35	the	the	DT
20417	2630	36	evolution	evolution	NN
20417	2630	37	of	of	IN
20417	2630	38	family	family	NN
20417	2630	39	and	and	CC
20417	2630	40	social	social	JJ
20417	2630	41	life	life	NN
20417	2630	42	--	--	:
20417	2630	43	of	of	IN
20417	2630	44	which	which	WDT
20417	2630	45	there	there	EX
20417	2630	46	are	be	VBP
20417	2630	47	many	many	JJ
20417	2630	48	anticipations	anticipation	NNS
20417	2630	49	at	at	IN
20417	2630	50	lower	low	JJR
20417	2630	51	levels	level	NNS
20417	2630	52	.	.	.
20417	2631	1	There	there	EX
20417	2631	2	is	be	VBZ
20417	2631	3	much	much	JJ
20417	2631	4	truth	truth	NN
20417	2631	5	in	in	IN
20417	2631	6	the	the	DT
20417	2631	7	saying	saying	NN
20417	2631	8	:	:	:
20417	2631	9	"	"	``
20417	2631	10	Man	man	NN
20417	2631	11	did	do	VBD
20417	2631	12	not	not	RB
20417	2631	13	make	make	VB
20417	2631	14	society	society	NN
20417	2631	15	,	,	,
20417	2631	16	society	society	NN
20417	2631	17	made	make	VBD
20417	2631	18	man	man	NN
20417	2631	19	.	.	.
20417	2631	20	"	"	''
20417	2632	1	A	a	DT
20417	2632	2	continuation	continuation	NN
20417	2632	3	of	of	IN
20417	2632	4	the	the	DT
20417	2632	5	story	story	NN
20417	2632	6	will	will	MD
20417	2632	7	deal	deal	VB
20417	2632	8	with	with	IN
20417	2632	9	the	the	DT
20417	2632	10	emergence	emergence	NN
20417	2632	11	of	of	IN
20417	2632	12	the	the	DT
20417	2632	13	primitive	primitive	JJ
20417	2632	14	types	type	NNS
20417	2632	15	of	of	IN
20417	2632	16	man	man	NN
20417	2632	17	and	and	CC
20417	2632	18	the	the	DT
20417	2632	19	gradual	gradual	JJ
20417	2632	20	ascent	ascent	NN
20417	2632	21	of	of	IN
20417	2632	22	the	the	DT
20417	2632	23	modern	modern	JJ
20417	2632	24	species	specie	NNS
20417	2632	25	.	.	.
20417	2633	1	§	§	ADD
20417	2633	2	4	4	CD
20417	2633	3	Tentative	Tentative	NNP
20417	2633	4	Men	Men	NNPS
20417	2633	5	So	so	RB
20417	2633	6	far	far	RB
20417	2633	7	the	the	DT
20417	2633	8	story	story	NN
20417	2633	9	has	have	VBZ
20417	2633	10	been	be	VBN
20417	2633	11	that	that	DT
20417	2633	12	of	of	IN
20417	2633	13	the	the	DT
20417	2633	14	sifting	sift	VBG
20417	2633	15	out	out	IN
20417	2633	16	of	of	IN
20417	2633	17	a	a	DT
20417	2633	18	humanoid	humanoid	JJ
20417	2633	19	stock	stock	NN
20417	2633	20	and	and	CC
20417	2633	21	of	of	IN
20417	2633	22	the	the	DT
20417	2633	23	transition	transition	NN
20417	2633	24	to	to	IN
20417	2633	25	human	human	JJ
20417	2633	26	kind	kind	NN
20417	2633	27	,	,	,
20417	2633	28	from	from	IN
20417	2633	29	the	the	DT
20417	2633	30	ancestors	ancestor	NNS
20417	2633	31	of	of	IN
20417	2633	32	apes	ape	NNS
20417	2633	33	and	and	CC
20417	2633	34	men	man	NNS
20417	2633	35	to	to	IN
20417	2633	36	the	the	DT
20417	2633	37	man	man	NN
20417	2633	38	-	-	HYPH
20417	2633	39	ape	ape	NN
20417	2633	40	,	,	,
20417	2633	41	and	and	CC
20417	2633	42	from	from	IN
20417	2633	43	the	the	DT
20417	2633	44	man	man	NN
20417	2633	45	-	-	HYPH
20417	2633	46	ape	ape	NN
20417	2633	47	to	to	IN
20417	2633	48	man	man	NN
20417	2633	49	.	.	.
20417	2634	1	It	-PRON-	PRP
20417	2634	2	looks	look	VBZ
20417	2634	3	as	as	IN
20417	2634	4	if	if	IN
20417	2634	5	the	the	DT
20417	2634	6	sifting	sift	VBG
20417	2634	7	-	-	HYPH
20417	2634	8	out	out	RP
20417	2634	9	process	process	NN
20417	2634	10	had	have	VBD
20417	2634	11	proceeded	proceed	VBN
20417	2634	12	further	further	RB
20417	2634	13	,	,	,
20417	2634	14	for	for	IN
20417	2634	15	there	there	EX
20417	2634	16	were	be	VBD
20417	2634	17	several	several	JJ
20417	2634	18	human	human	JJ
20417	2634	19	branches	branch	NNS
20417	2634	20	that	that	WDT
20417	2634	21	did	do	VBD
20417	2634	22	not	not	RB
20417	2634	23	lead	lead	VB
20417	2634	24	on	on	IN
20417	2634	25	to	to	IN
20417	2634	26	the	the	DT
20417	2634	27	modern	modern	JJ
20417	2634	28	type	type	NN
20417	2634	29	of	of	IN
20417	2634	30	man	man	NN
20417	2634	31	.	.	.
20417	2635	1	1	1	LS
20417	2635	2	.	.	.
20417	2636	1	The	the	DT
20417	2636	2	first	first	JJ
20417	2636	3	of	of	IN
20417	2636	4	these	these	DT
20417	2636	5	is	be	VBZ
20417	2636	6	represented	represent	VBN
20417	2636	7	by	by	IN
20417	2636	8	the	the	DT
20417	2636	9	scanty	scanty	NN
20417	2636	10	fossil	fossil	NN
20417	2636	11	remains	remain	NNS
20417	2636	12	known	know	VBN
20417	2636	13	as	as	IN
20417	2636	14	_	_	NNP
20417	2636	15	Pithecanthropus	Pithecanthropus	NNP
20417	2636	16	erectus	erectus	NN
20417	2636	17	_	_	NNP
20417	2636	18	,	,	,
20417	2636	19	found	find	VBN
20417	2636	20	in	in	IN
20417	2636	21	Java	Java	NNP
20417	2636	22	in	in	IN
20417	2636	23	fossiliferous	fossiliferous	JJ
20417	2636	24	beds	bed	NNS
20417	2636	25	which	which	WDT
20417	2636	26	date	date	NN
20417	2636	27	from	from	IN
20417	2636	28	the	the	DT
20417	2636	29	end	end	NN
20417	2636	30	of	of	IN
20417	2636	31	the	the	DT
20417	2636	32	Pliocene	Pliocene	NNP
20417	2636	33	or	or	CC
20417	2636	34	the	the	DT
20417	2636	35	beginning	beginning	NN
20417	2636	36	of	of	IN
20417	2636	37	the	the	DT
20417	2636	38	Pleistocene	Pleistocene	NNP
20417	2636	39	era	era	NN
20417	2636	40	.	.	.
20417	2637	1	Perhaps	perhaps	RB
20417	2637	2	this	this	DT
20417	2637	3	means	mean	VBZ
20417	2637	4	half	half	PDT
20417	2637	5	a	a	DT
20417	2637	6	million	million	CD
20417	2637	7	years	year	NNS
20417	2637	8	ago	ago	RB
20417	2637	9	,	,	,
20417	2637	10	and	and	CC
20417	2637	11	the	the	DT
20417	2637	12	remains	remain	NNS
20417	2637	13	occurred	occur	VBD
20417	2637	14	along	along	IN
20417	2637	15	with	with	IN
20417	2637	16	those	those	DT
20417	2637	17	of	of	IN
20417	2637	18	some	some	DT
20417	2637	19	mammals	mammal	NNS
20417	2637	20	which	which	WDT
20417	2637	21	are	be	VBP
20417	2637	22	now	now	RB
20417	2637	23	extinct	extinct	JJ
20417	2637	24	.	.	.
20417	2638	1	Unfortunately	unfortunately	RB
20417	2638	2	the	the	DT
20417	2638	3	remains	remain	NNS
20417	2638	4	of	of	IN
20417	2638	5	Pithecanthropus	Pithecanthropus	NNP
20417	2638	6	the	the	DT
20417	2638	7	Erect	Erect	NNP
20417	2638	8	consisted	consist	VBD
20417	2638	9	only	only	RB
20417	2638	10	of	of	IN
20417	2638	11	a	a	DT
20417	2638	12	skull	skull	NN
20417	2638	13	-	-	HYPH
20417	2638	14	cap	cap	NN
20417	2638	15	,	,	,
20417	2638	16	a	a	DT
20417	2638	17	thigh	thigh	NN
20417	2638	18	-	-	HYPH
20417	2638	19	bone	bone	NN
20417	2638	20	,	,	,
20417	2638	21	and	and	CC
20417	2638	22	two	two	CD
20417	2638	23	back	back	NN
20417	2638	24	teeth	tooth	NNS
20417	2638	25	,	,	,
20417	2638	26	so	so	CC
20417	2638	27	it	-PRON-	PRP
20417	2638	28	is	be	VBZ
20417	2638	29	not	not	RB
20417	2638	30	surprising	surprising	JJ
20417	2638	31	that	that	IN
20417	2638	32	experts	expert	NNS
20417	2638	33	should	should	MD
20417	2638	34	differ	differ	VB
20417	2638	35	considerably	considerably	RB
20417	2638	36	in	in	IN
20417	2638	37	their	-PRON-	PRP$
20417	2638	38	interpretation	interpretation	NN
20417	2638	39	of	of	IN
20417	2638	40	what	what	WP
20417	2638	41	was	be	VBD
20417	2638	42	found	find	VBN
20417	2638	43	.	.	.
20417	2639	1	Some	some	DT
20417	2639	2	have	have	VBP
20417	2639	3	regarded	regard	VBN
20417	2639	4	the	the	DT
20417	2639	5	remains	remain	NNS
20417	2639	6	as	as	IN
20417	2639	7	those	those	DT
20417	2639	8	of	of	IN
20417	2639	9	a	a	DT
20417	2639	10	large	large	JJ
20417	2639	11	gibbon	gibbon	NN
20417	2639	12	,	,	,
20417	2639	13	others	other	NNS
20417	2639	14	as	as	IN
20417	2639	15	those	those	DT
20417	2639	16	of	of	IN
20417	2639	17	a	a	DT
20417	2639	18	pre	pre	JJ
20417	2639	19	-	-	JJ
20417	2639	20	human	human	JJ
20417	2639	21	ape	ape	NN
20417	2639	22	-	-	HYPH
20417	2639	23	man	man	NN
20417	2639	24	,	,	,
20417	2639	25	and	and	CC
20417	2639	26	others	other	NNS
20417	2639	27	as	as	IN
20417	2639	28	those	those	DT
20417	2639	29	of	of	IN
20417	2639	30	a	a	DT
20417	2639	31	primitive	primitive	JJ
20417	2639	32	man	man	NN
20417	2639	33	off	off	IN
20417	2639	34	the	the	DT
20417	2639	35	main	main	JJ
20417	2639	36	line	line	NN
20417	2639	37	of	of	IN
20417	2639	38	ascent	ascent	NN
20417	2639	39	.	.	.
20417	2640	1	According	accord	VBG
20417	2640	2	to	to	IN
20417	2640	3	Sir	Sir	NNP
20417	2640	4	Arthur	Arthur	NNP
20417	2640	5	Keith	Keith	NNP
20417	2640	6	,	,	,
20417	2640	7	Pithecanthropus	Pithecanthropus	NNP
20417	2640	8	was	be	VBD
20417	2640	9	"	"	``
20417	2640	10	a	a	DT
20417	2640	11	being	be	VBG
20417	2640	12	human	human	NN
20417	2640	13	in	in	IN
20417	2640	14	stature	stature	NN
20417	2640	15	,	,	,
20417	2640	16	human	human	JJ
20417	2640	17	in	in	IN
20417	2640	18	gait	gait	NNP
20417	2640	19	,	,	,
20417	2640	20	human	human	JJ
20417	2640	21	in	in	IN
20417	2640	22	all	all	DT
20417	2640	23	its	-PRON-	PRP$
20417	2640	24	parts	part	NNS
20417	2640	25	,	,	,
20417	2640	26	save	save	VB
20417	2640	27	its	-PRON-	PRP$
20417	2640	28	brain	brain	NN
20417	2640	29	.	.	.
20417	2640	30	"	"	''
20417	2641	1	The	the	DT
20417	2641	2	thigh	thigh	NN
20417	2641	3	-	-	HYPH
20417	2641	4	bone	bone	NN
20417	2641	5	indicates	indicate	VBZ
20417	2641	6	a	a	DT
20417	2641	7	height	height	NN
20417	2641	8	of	of	IN
20417	2641	9	about	about	IN
20417	2641	10	5	5	CD
20417	2641	11	feet	foot	NNS
20417	2641	12	7	7	CD
20417	2641	13	inches	inch	NNS
20417	2641	14	,	,	,
20417	2641	15	one	one	CD
20417	2641	16	inch	inch	NN
20417	2641	17	less	less	JJR
20417	2641	18	than	than	IN
20417	2641	19	the	the	DT
20417	2641	20	average	average	JJ
20417	2641	21	height	height	NN
20417	2641	22	of	of	IN
20417	2641	23	the	the	DT
20417	2641	24	men	man	NNS
20417	2641	25	of	of	IN
20417	2641	26	to	to	IN
20417	2641	27	-	-	HYPH
20417	2641	28	day	day	NN
20417	2641	29	.	.	.
20417	2642	1	The	the	DT
20417	2642	2	skull	skull	NN
20417	2642	3	-	-	HYPH
20417	2642	4	cap	cap	NN
20417	2642	5	indicates	indicate	VBZ
20417	2642	6	a	a	DT
20417	2642	7	low	low	JJ
20417	2642	8	,	,	,
20417	2642	9	flat	flat	JJ
20417	2642	10	forehead	forehead	NN
20417	2642	11	,	,	,
20417	2642	12	beetling	beetling	NN
20417	2642	13	brows	brow	NNS
20417	2642	14	,	,	,
20417	2642	15	and	and	CC
20417	2642	16	a	a	DT
20417	2642	17	capacity	capacity	NN
20417	2642	18	about	about	RB
20417	2642	19	two	two	CD
20417	2642	20	-	-	HYPH
20417	2642	21	thirds	third	NNS
20417	2642	22	of	of	IN
20417	2642	23	the	the	DT
20417	2642	24	modern	modern	JJ
20417	2642	25	size	size	NN
20417	2642	26	.	.	.
20417	2643	1	The	the	DT
20417	2643	2	remains	remain	NNS
20417	2643	3	were	be	VBD
20417	2643	4	found	find	VBN
20417	2643	5	by	by	IN
20417	2643	6	Dubois	Dubois	NNP
20417	2643	7	,	,	,
20417	2643	8	in	in	IN
20417	2643	9	1894	1894	CD
20417	2643	10	,	,	,
20417	2643	11	in	in	IN
20417	2643	12	Trinil	Trinil	NNP
20417	2643	13	in	in	IN
20417	2643	14	Central	Central	NNP
20417	2643	15	Java	Java	NNP
20417	2643	16	.	.	.
20417	2644	1	2	2	LS
20417	2644	2	.	.	.
20417	2645	1	The	the	DT
20417	2645	2	next	next	JJ
20417	2645	3	offshoot	offshoot	NN
20417	2645	4	is	be	VBZ
20417	2645	5	represented	represent	VBN
20417	2645	6	by	by	IN
20417	2645	7	the	the	DT
20417	2645	8	Heidelberg	Heidelberg	NNP
20417	2645	9	man	man	NN
20417	2645	10	(	(	-LRB-
20417	2645	11	_	_	NNP
20417	2645	12	Homo	Homo	NNP
20417	2645	13	heidelbergensis	heidelbergensis	NN
20417	2645	14	_	_	NNP
20417	2645	15	)	)	-RRB-
20417	2645	16	,	,	,
20417	2645	17	discovered	discover	VBN
20417	2645	18	near	near	IN
20417	2645	19	Heidelberg	Heidelberg	NNP
20417	2645	20	in	in	IN
20417	2645	21	1907	1907	CD
20417	2645	22	by	by	IN
20417	2645	23	Dr.	Dr.	NNP
20417	2645	24	Schoetensack	Schoetensack	NNP
20417	2645	25	.	.	.
20417	2646	1	But	but	CC
20417	2646	2	the	the	DT
20417	2646	3	remains	remain	NNS
20417	2646	4	consisted	consist	VBN
20417	2646	5	only	only	RB
20417	2646	6	of	of	IN
20417	2646	7	a	a	DT
20417	2646	8	lower	low	JJR
20417	2646	9	jaw	jaw	NN
20417	2646	10	and	and	CC
20417	2646	11	its	-PRON-	PRP$
20417	2646	12	teeth	tooth	NNS
20417	2646	13	.	.	.
20417	2647	1	Along	along	IN
20417	2647	2	with	with	IN
20417	2647	3	this	this	DT
20417	2647	4	relic	relic	NN
20417	2647	5	were	be	VBD
20417	2647	6	bones	bone	NNS
20417	2647	7	of	of	IN
20417	2647	8	various	various	JJ
20417	2647	9	mammals	mammal	NNS
20417	2647	10	,	,	,
20417	2647	11	including	include	VBG
20417	2647	12	some	some	DT
20417	2647	13	long	long	JJ
20417	2647	14	since	since	IN
20417	2647	15	extinct	extinct	VBN
20417	2647	16	in	in	IN
20417	2647	17	Europe	Europe	NNP
20417	2647	18	,	,	,
20417	2647	19	such	such	JJ
20417	2647	20	as	as	IN
20417	2647	21	elephant	elephant	NN
20417	2647	22	,	,	,
20417	2647	23	rhinoceros	rhinoceros	NNP
20417	2647	24	,	,	,
20417	2647	25	bison	bison	NNP
20417	2647	26	,	,	,
20417	2647	27	and	and	CC
20417	2647	28	lion	lion	NN
20417	2647	29	.	.	.
20417	2648	1	The	the	DT
20417	2648	2	circumstances	circumstance	NNS
20417	2648	3	indicate	indicate	VBP
20417	2648	4	an	an	DT
20417	2648	5	age	age	NN
20417	2648	6	of	of	IN
20417	2648	7	perhaps	perhaps	RB
20417	2648	8	300,000	300,000	CD
20417	2648	9	years	year	NNS
20417	2648	10	ago	ago	RB
20417	2648	11	.	.	.
20417	2649	1	There	there	EX
20417	2649	2	were	be	VBD
20417	2649	3	also	also	RB
20417	2649	4	very	very	RB
20417	2649	5	crude	crude	JJ
20417	2649	6	flint	flint	NN
20417	2649	7	implements	implement	NNS
20417	2649	8	(	(	-LRB-
20417	2649	9	or	or	CC
20417	2649	10	eoliths	eolith	NNS
20417	2649	11	)	)	-RRB-
20417	2649	12	.	.	.
20417	2650	1	But	but	CC
20417	2650	2	the	the	DT
20417	2650	3	teeth	tooth	NNS
20417	2650	4	are	be	VBP
20417	2650	5	human	human	JJ
20417	2650	6	teeth	tooth	NNS
20417	2650	7	,	,	,
20417	2650	8	and	and	CC
20417	2650	9	the	the	DT
20417	2650	10	jaw	jaw	NN
20417	2650	11	seems	seem	VBZ
20417	2650	12	transitional	transitional	JJ
20417	2650	13	between	between	IN
20417	2650	14	that	that	DT
20417	2650	15	of	of	IN
20417	2650	16	an	an	DT
20417	2650	17	anthropoid	anthropoid	NN
20417	2650	18	ape	ape	NN
20417	2650	19	and	and	CC
20417	2650	20	that	that	DT
20417	2650	21	of	of	IN
20417	2650	22	man	man	NN
20417	2650	23	.	.	.
20417	2651	1	Thus	thus	RB
20417	2651	2	there	there	EX
20417	2651	3	was	be	VBD
20417	2651	4	no	no	DT
20417	2651	5	chin	chin	NN
20417	2651	6	.	.	.
20417	2652	1	According	accord	VBG
20417	2652	2	to	to	IN
20417	2652	3	most	most	JJS
20417	2652	4	authorities	authority	NNS
20417	2652	5	the	the	DT
20417	2652	6	lower	low	JJR
20417	2652	7	jaw	jaw	NN
20417	2652	8	from	from	IN
20417	2652	9	the	the	DT
20417	2652	10	Heidelberg	Heidelberg	NNP
20417	2652	11	sand	sand	NN
20417	2652	12	-	-	HYPH
20417	2652	13	pit	pit	NN
20417	2652	14	must	must	MD
20417	2652	15	be	be	VB
20417	2652	16	regarded	regard	VBN
20417	2652	17	as	as	IN
20417	2652	18	a	a	DT
20417	2652	19	relic	relic	NN
20417	2652	20	of	of	IN
20417	2652	21	a	a	DT
20417	2652	22	primitive	primitive	JJ
20417	2652	23	type	type	NN
20417	2652	24	off	off	IN
20417	2652	25	the	the	DT
20417	2652	26	main	main	JJ
20417	2652	27	line	line	NN
20417	2652	28	of	of	IN
20417	2652	29	human	human	JJ
20417	2652	30	ascent	ascent	NN
20417	2652	31	.	.	.
20417	2653	1	[	[	-LRB-
20417	2653	2	Illustration	illustration	NN
20417	2653	3	:	:	:
20417	2653	4	A	a	DT
20417	2653	5	RECONSTRUCTION	reconstruction	NN
20417	2653	6	OF	of	IN
20417	2653	7	THE	the	DT
20417	2653	8	JAVA	JAVA	NNP
20417	2653	9	MAN	MAN	NNP
20417	2653	10	(	(	-LRB-
20417	2653	11	_	_	NNP
20417	2653	12	Pithecanthropus	Pithecanthropus	NNP
20417	2653	13	erectus	erectus	NN
20417	2653	14	.	.	.
20417	2653	15	_	_	NNP
20417	2653	16	)	)	-RRB-
20417	2653	17	]	]	-RRB-
20417	2653	18	3	3	CD
20417	2653	19	.	.	.
20417	2654	1	It	-PRON-	PRP
20417	2654	2	was	be	VBD
20417	2654	3	in	in	IN
20417	2654	4	all	all	DT
20417	2654	5	probability	probability	NN
20417	2654	6	in	in	IN
20417	2654	7	the	the	DT
20417	2654	8	Pliocene	Pliocene	NNP
20417	2654	9	that	that	IN
20417	2654	10	there	there	EX
20417	2654	11	took	take	VBD
20417	2654	12	origin	origin	NN
20417	2654	13	the	the	DT
20417	2654	14	Neanderthal	neanderthal	JJ
20417	2654	15	species	specie	NNS
20417	2654	16	of	of	IN
20417	2654	17	man	man	NN
20417	2654	18	,	,	,
20417	2654	19	_	_	NNP
20417	2654	20	Homo	Homo	NNP
20417	2654	21	neanderthalensis	neanderthalensis	NN
20417	2654	22	_	_	NNP
20417	2654	23	,	,	,
20417	2654	24	first	first	RB
20417	2654	25	known	know	VBN
20417	2654	26	from	from	IN
20417	2654	27	remains	remain	NNS
20417	2654	28	found	find	VBN
20417	2654	29	in	in	IN
20417	2654	30	1856	1856	CD
20417	2654	31	in	in	IN
20417	2654	32	the	the	DT
20417	2654	33	Neanderthal	Neanderthal	NNP
20417	2654	34	ravine	ravine	NN
20417	2654	35	near	near	IN
20417	2654	36	Düsseldorf	Düsseldorf	NNP
20417	2654	37	.	.	.
20417	2655	1	According	accord	VBG
20417	2655	2	to	to	IN
20417	2655	3	some	some	DT
20417	2655	4	authorities	authority	NNS
20417	2655	5	Neanderthal	neanderthal	JJ
20417	2655	6	man	man	NN
20417	2655	7	was	be	VBD
20417	2655	8	living	live	VBG
20417	2655	9	in	in	IN
20417	2655	10	Europe	Europe	NNP
20417	2655	11	a	a	DT
20417	2655	12	quarter	quarter	NN
20417	2655	13	of	of	IN
20417	2655	14	a	a	DT
20417	2655	15	million	million	CD
20417	2655	16	years	year	NNS
20417	2655	17	ago	ago	RB
20417	2655	18	.	.	.
20417	2656	1	Other	other	JJ
20417	2656	2	specimens	specimen	NNS
20417	2656	3	were	be	VBD
20417	2656	4	afterwards	afterwards	RB
20417	2656	5	found	find	VBN
20417	2656	6	elsewhere	elsewhere	RB
20417	2656	7	,	,	,
20417	2656	8	e.g.	e.g.	RB
20417	2657	1	in	in	IN
20417	2657	2	Belgium	Belgium	NNP
20417	2657	3	(	(	-LRB-
20417	2657	4	"	"	``
20417	2657	5	the	the	DT
20417	2657	6	men	man	NNS
20417	2657	7	of	of	IN
20417	2657	8	Spy	Spy	NNP
20417	2657	9	"	"	''
20417	2657	10	)	)	-RRB-
20417	2657	11	,	,	,
20417	2657	12	in	in	IN
20417	2657	13	France	France	NNP
20417	2657	14	,	,	,
20417	2657	15	in	in	IN
20417	2657	16	Croatia	Croatia	NNP
20417	2657	17	,	,	,
20417	2657	18	and	and	CC
20417	2657	19	at	at	IN
20417	2657	20	Gibraltar	Gibraltar	NNP
20417	2657	21	,	,	,
20417	2657	22	so	so	IN
20417	2657	23	that	that	IN
20417	2657	24	a	a	DT
20417	2657	25	good	good	JJ
20417	2657	26	deal	deal	NN
20417	2657	27	is	be	VBZ
20417	2657	28	known	know	VBN
20417	2657	29	of	of	IN
20417	2657	30	Neanderthal	neanderthal	JJ
20417	2657	31	man	man	NN
20417	2657	32	.	.	.
20417	2658	1	He	-PRON-	PRP
20417	2658	2	was	be	VBD
20417	2658	3	a	a	DT
20417	2658	4	loose	loose	JJ
20417	2658	5	-	-	HYPH
20417	2658	6	limbed	limbed	JJ
20417	2658	7	fellow	fellow	NN
20417	2658	8	,	,	,
20417	2658	9	short	short	JJ
20417	2658	10	of	of	IN
20417	2658	11	stature	stature	NN
20417	2658	12	and	and	CC
20417	2658	13	of	of	IN
20417	2658	14	slouching	slouching	NN
20417	2658	15	gait	gait	NN
20417	2658	16	,	,	,
20417	2658	17	but	but	CC
20417	2658	18	a	a	DT
20417	2658	19	skilful	skilful	JJ
20417	2658	20	artificer	artificer	NN
20417	2658	21	,	,	,
20417	2658	22	fashioning	fashion	VBG
20417	2658	23	beautifully	beautifully	RB
20417	2658	24	worked	work	VBD
20417	2658	25	flints	flint	NNS
20417	2658	26	with	with	IN
20417	2658	27	a	a	DT
20417	2658	28	characteristic	characteristic	JJ
20417	2658	29	style	style	NN
20417	2658	30	.	.	.
20417	2659	1	He	-PRON-	PRP
20417	2659	2	used	use	VBD
20417	2659	3	fire	fire	NN
20417	2659	4	;	;	:
20417	2659	5	he	-PRON-	PRP
20417	2659	6	buried	bury	VBD
20417	2659	7	his	-PRON-	PRP$
20417	2659	8	dead	dead	JJ
20417	2659	9	reverently	reverently	RB
20417	2659	10	and	and	CC
20417	2659	11	furnished	furnish	VBD
20417	2659	12	them	-PRON-	PRP
20417	2659	13	with	with	IN
20417	2659	14	an	an	DT
20417	2659	15	outfit	outfit	NN
20417	2659	16	for	for	IN
20417	2659	17	a	a	DT
20417	2659	18	long	long	JJ
20417	2659	19	journey	journey	NN
20417	2659	20	;	;	:
20417	2659	21	and	and	CC
20417	2659	22	he	-PRON-	PRP
20417	2659	23	had	have	VBD
20417	2659	24	a	a	DT
20417	2659	25	big	big	JJ
20417	2659	26	brain	brain	NN
20417	2659	27	.	.	.
20417	2660	1	But	but	CC
20417	2660	2	he	-PRON-	PRP
20417	2660	3	had	have	VBD
20417	2660	4	great	great	JJ
20417	2660	5	beetling	beetling	NN
20417	2660	6	,	,	,
20417	2660	7	ape	ape	NN
20417	2660	8	-	-	HYPH
20417	2660	9	like	like	JJ
20417	2660	10	eyebrow	eyebrow	NN
20417	2660	11	ridges	ridge	NNS
20417	2660	12	and	and	CC
20417	2660	13	massive	massive	JJ
20417	2660	14	jaws	jaw	NNS
20417	2660	15	,	,	,
20417	2660	16	and	and	CC
20417	2660	17	he	-PRON-	PRP
20417	2660	18	showed	show	VBD
20417	2660	19	"	"	``
20417	2660	20	simian	simian	JJ
20417	2660	21	characters	character	NNS
20417	2660	22	swarming	swarm	VBG
20417	2660	23	in	in	IN
20417	2660	24	the	the	DT
20417	2660	25	details	detail	NNS
20417	2660	26	of	of	IN
20417	2660	27	his	-PRON-	PRP$
20417	2660	28	structure	structure	NN
20417	2660	29	.	.	.
20417	2660	30	"	"	''
20417	2661	1	In	in	IN
20417	2661	2	most	most	JJS
20417	2661	3	of	of	IN
20417	2661	4	the	the	DT
20417	2661	5	points	point	NNS
20417	2661	6	in	in	IN
20417	2661	7	which	which	WDT
20417	2661	8	he	-PRON-	PRP
20417	2661	9	differs	differ	VBZ
20417	2661	10	from	from	IN
20417	2661	11	modern	modern	JJ
20417	2661	12	man	man	NN
20417	2661	13	he	-PRON-	PRP
20417	2661	14	approaches	approach	VBZ
20417	2661	15	the	the	DT
20417	2661	16	anthropoid	anthropoid	NN
20417	2661	17	apes	ape	NNS
20417	2661	18	,	,	,
20417	2661	19	and	and	CC
20417	2661	20	he	-PRON-	PRP
20417	2661	21	must	must	MD
20417	2661	22	be	be	VB
20417	2661	23	regarded	regard	VBN
20417	2661	24	as	as	IN
20417	2661	25	a	a	DT
20417	2661	26	low	low	JJ
20417	2661	27	type	type	NN
20417	2661	28	of	of	IN
20417	2661	29	man	man	NN
20417	2661	30	off	off	IN
20417	2661	31	the	the	DT
20417	2661	32	main	main	JJ
20417	2661	33	line	line	NN
20417	2661	34	.	.	.
20417	2662	1	Huxley	Huxley	NNP
20417	2662	2	regarded	regard	VBD
20417	2662	3	the	the	DT
20417	2662	4	Neanderthal	neanderthal	JJ
20417	2662	5	man	man	NN
20417	2662	6	as	as	IN
20417	2662	7	a	a	DT
20417	2662	8	low	low	JJ
20417	2662	9	form	form	NN
20417	2662	10	of	of	IN
20417	2662	11	the	the	DT
20417	2662	12	modern	modern	JJ
20417	2662	13	type	type	NN
20417	2662	14	,	,	,
20417	2662	15	but	but	CC
20417	2662	16	expert	expert	JJ
20417	2662	17	opinion	opinion	NN
20417	2662	18	seems	seem	VBZ
20417	2662	19	to	to	TO
20417	2662	20	agree	agree	VB
20417	2662	21	rather	rather	RB
20417	2662	22	with	with	IN
20417	2662	23	the	the	DT
20417	2662	24	view	view	NN
20417	2662	25	maintained	maintain	VBN
20417	2662	26	in	in	IN
20417	2662	27	1864	1864	CD
20417	2662	28	by	by	IN
20417	2662	29	Professor	Professor	NNP
20417	2662	30	William	William	NNP
20417	2662	31	King	King	NNP
20417	2662	32	of	of	IN
20417	2662	33	Galway	Galway	NNP
20417	2662	34	,	,	,
20417	2662	35	that	that	IN
20417	2662	36	the	the	DT
20417	2662	37	Neanderthal	neanderthal	JJ
20417	2662	38	man	man	NN
20417	2662	39	represents	represent	VBZ
20417	2662	40	a	a	DT
20417	2662	41	distinct	distinct	JJ
20417	2662	42	species	species	NN
20417	2662	43	off	off	IN
20417	2662	44	the	the	DT
20417	2662	45	main	main	JJ
20417	2662	46	line	line	NN
20417	2662	47	of	of	IN
20417	2662	48	ascent	ascent	NN
20417	2662	49	.	.	.
20417	2663	1	He	-PRON-	PRP
20417	2663	2	disappeared	disappear	VBD
20417	2663	3	with	with	IN
20417	2663	4	apparent	apparent	JJ
20417	2663	5	suddenness	suddenness	NN
20417	2663	6	(	(	-LRB-
20417	2663	7	like	like	IN
20417	2663	8	some	some	DT
20417	2663	9	aboriginal	aboriginal	JJ
20417	2663	10	races	race	NNS
20417	2663	11	to	to	IN
20417	2663	12	-	-	HYPH
20417	2663	13	day	day	NN
20417	2663	14	)	)	-RRB-
20417	2663	15	about	about	IN
20417	2663	16	the	the	DT
20417	2663	17	end	end	NN
20417	2663	18	of	of	IN
20417	2663	19	the	the	DT
20417	2663	20	Fourth	Fourth	NNP
20417	2663	21	Great	Great	NNP
20417	2663	22	Ice	Ice	NNP
20417	2663	23	Age	Age	NNP
20417	2663	24	;	;	:
20417	2663	25	but	but	CC
20417	2663	26	there	there	EX
20417	2663	27	is	be	VBZ
20417	2663	28	evidence	evidence	NN
20417	2663	29	that	that	IN
20417	2663	30	before	before	IN
20417	2663	31	he	-PRON-	PRP
20417	2663	32	ceased	cease	VBD
20417	2663	33	to	to	TO
20417	2663	34	be	be	VB
20417	2663	35	there	there	RB
20417	2663	36	had	have	VBD
20417	2663	37	emerged	emerge	VBN
20417	2663	38	a	a	DT
20417	2663	39	successor	successor	NN
20417	2663	40	rather	rather	RB
20417	2663	41	than	than	IN
20417	2663	42	a	a	DT
20417	2663	43	descendant	descendant	NN
20417	2663	44	--	--	:
20417	2663	45	the	the	DT
20417	2663	46	modern	modern	JJ
20417	2663	47	man	man	NN
20417	2663	48	.	.	.
20417	2664	1	4	4	LS
20417	2664	2	.	.	.
20417	2665	1	Another	another	DT
20417	2665	2	offshoot	offshoot	NN
20417	2665	3	from	from	IN
20417	2665	4	the	the	DT
20417	2665	5	main	main	JJ
20417	2665	6	line	line	NN
20417	2665	7	is	be	VBZ
20417	2665	8	probably	probably	RB
20417	2665	9	represented	represent	VBN
20417	2665	10	by	by	IN
20417	2665	11	the	the	DT
20417	2665	12	Piltdown	Piltdown	NNP
20417	2665	13	man	man	NN
20417	2665	14	,	,	,
20417	2665	15	found	find	VBN
20417	2665	16	in	in	IN
20417	2665	17	Sussex	Sussex	NNP
20417	2665	18	in	in	IN
20417	2665	19	1912	1912	CD
20417	2665	20	.	.	.
20417	2666	1	The	the	DT
20417	2666	2	remains	remain	NNS
20417	2666	3	consisted	consist	VBN
20417	2666	4	of	of	IN
20417	2666	5	the	the	DT
20417	2666	6	walls	wall	NNS
20417	2666	7	of	of	IN
20417	2666	8	the	the	DT
20417	2666	9	skull	skull	NN
20417	2666	10	,	,	,
20417	2666	11	which	which	WDT
20417	2666	12	indicate	indicate	VBP
20417	2666	13	a	a	DT
20417	2666	14	large	large	JJ
20417	2666	15	brain	brain	NN
20417	2666	16	,	,	,
20417	2666	17	and	and	CC
20417	2666	18	a	a	DT
20417	2666	19	high	high	JJ
20417	2666	20	forehead	forehead	NN
20417	2666	21	without	without	IN
20417	2666	22	the	the	DT
20417	2666	23	beetling	beetling	NN
20417	2666	24	eyebrows	eyebrow	NNS
20417	2666	25	of	of	IN
20417	2666	26	the	the	DT
20417	2666	27	Neanderthal	neanderthal	JJ
20417	2666	28	man	man	NN
20417	2666	29	and	and	CC
20417	2666	30	Pithecanthropus	Pithecanthropus	NNP
20417	2666	31	.	.	.
20417	2667	1	The	the	DT
20417	2667	2	"	"	``
20417	2667	3	find	find	NN
20417	2667	4	"	"	''
20417	2667	5	included	include	VBD
20417	2667	6	a	a	DT
20417	2667	7	tooth	tooth	NN
20417	2667	8	and	and	CC
20417	2667	9	part	part	NN
20417	2667	10	of	of	IN
20417	2667	11	a	a	DT
20417	2667	12	lower	low	JJR
20417	2667	13	jaw	jaw	NN
20417	2667	14	,	,	,
20417	2667	15	but	but	CC
20417	2667	16	these	these	DT
20417	2667	17	perhaps	perhaps	RB
20417	2667	18	belong	belong	VBP
20417	2667	19	to	to	IN
20417	2667	20	some	some	DT
20417	2667	21	ape	ape	NN
20417	2667	22	,	,	,
20417	2667	23	for	for	IN
20417	2667	24	they	-PRON-	PRP
20417	2667	25	are	be	VBP
20417	2667	26	very	very	RB
20417	2667	27	discrepant	discrepant	JJ
20417	2667	28	.	.	.
20417	2668	1	The	the	DT
20417	2668	2	Piltdown	Piltdown	NNP
20417	2668	3	skull	skull	NN
20417	2668	4	represents	represent	VBZ
20417	2668	5	the	the	DT
20417	2668	6	most	most	RBS
20417	2668	7	ancient	ancient	JJ
20417	2668	8	human	human	NN
20417	2668	9	remains	remain	VBZ
20417	2668	10	as	as	RB
20417	2668	11	yet	yet	RB
20417	2668	12	found	find	VBN
20417	2668	13	in	in	IN
20417	2668	14	Britain	Britain	NNP
20417	2668	15	,	,	,
20417	2668	16	and	and	CC
20417	2668	17	Dr.	Dr.	NNP
20417	2668	18	Smith	Smith	NNP
20417	2668	19	Woodward	Woodward	NNP
20417	2668	20	's	's	POS
20417	2668	21	establishment	establishment	NN
20417	2668	22	of	of	IN
20417	2668	23	a	a	DT
20417	2668	24	separate	separate	JJ
20417	2668	25	genus	genus	NNP
20417	2668	26	Eoanthropus	Eoanthropus	NNP
20417	2668	27	expresses	express	VBZ
20417	2668	28	his	-PRON-	PRP$
20417	2668	29	conviction	conviction	NN
20417	2668	30	that	that	IN
20417	2668	31	the	the	DT
20417	2668	32	Piltdown	Piltdown	NNP
20417	2668	33	man	man	NN
20417	2668	34	was	be	VBD
20417	2668	35	off	off	IN
20417	2668	36	the	the	DT
20417	2668	37	line	line	NN
20417	2668	38	of	of	IN
20417	2668	39	the	the	DT
20417	2668	40	evolution	evolution	NN
20417	2668	41	of	of	IN
20417	2668	42	the	the	DT
20417	2668	43	modern	modern	JJ
20417	2668	44	type	type	NN
20417	2668	45	.	.	.
20417	2669	1	If	if	IN
20417	2669	2	the	the	DT
20417	2669	3	tooth	tooth	NN
20417	2669	4	and	and	CC
20417	2669	5	piece	piece	NN
20417	2669	6	of	of	IN
20417	2669	7	lower	low	JJR
20417	2669	8	jaw	jaw	NN
20417	2669	9	belong	belong	VB
20417	2669	10	to	to	IN
20417	2669	11	the	the	DT
20417	2669	12	Piltdown	Piltdown	NNP
20417	2669	13	skull	skull	NN
20417	2669	14	,	,	,
20417	2669	15	then	then	RB
20417	2669	16	there	there	EX
20417	2669	17	was	be	VBD
20417	2669	18	a	a	DT
20417	2669	19	remarkable	remarkable	JJ
20417	2669	20	combination	combination	NN
20417	2669	21	of	of	IN
20417	2669	22	ape	ape	NN
20417	2669	23	-	-	HYPH
20417	2669	24	like	like	JJ
20417	2669	25	and	and	CC
20417	2669	26	human	human	JJ
20417	2669	27	characters	character	NNS
20417	2669	28	.	.	.
20417	2670	1	As	as	IN
20417	2670	2	regards	regard	VBZ
20417	2670	3	the	the	DT
20417	2670	4	brain	brain	NN
20417	2670	5	,	,	,
20417	2670	6	_	_	NNP
20417	2670	7	inferred	infer	VBD
20417	2670	8	_	_	NNP
20417	2670	9	from	from	IN
20417	2670	10	the	the	DT
20417	2670	11	skull	skull	NN
20417	2670	12	-	-	HYPH
20417	2670	13	walls	wall	NNS
20417	2670	14	,	,	,
20417	2670	15	Sir	Sir	NNP
20417	2670	16	Arthur	Arthur	NNP
20417	2670	17	Keith	Keith	NNP
20417	2670	18	says	say	VBZ
20417	2670	19	:	:	:
20417	2670	20	All	all	PDT
20417	2670	21	the	the	DT
20417	2670	22	essential	essential	JJ
20417	2670	23	features	feature	NNS
20417	2670	24	of	of	IN
20417	2670	25	the	the	DT
20417	2670	26	brain	brain	NN
20417	2670	27	of	of	IN
20417	2670	28	modern	modern	JJ
20417	2670	29	man	man	NN
20417	2670	30	are	be	VBP
20417	2670	31	to	to	TO
20417	2670	32	be	be	VB
20417	2670	33	seen	see	VBN
20417	2670	34	in	in	IN
20417	2670	35	the	the	DT
20417	2670	36	brain	brain	NN
20417	2670	37	cast	cast	NN
20417	2670	38	.	.	.
20417	2671	1	There	there	EX
20417	2671	2	are	be	VBP
20417	2671	3	some	some	DT
20417	2671	4	which	which	WDT
20417	2671	5	must	must	MD
20417	2671	6	be	be	VB
20417	2671	7	regarded	regard	VBN
20417	2671	8	as	as	IN
20417	2671	9	primitive	primitive	JJ
20417	2671	10	.	.	.
20417	2672	1	There	there	EX
20417	2672	2	can	can	MD
20417	2672	3	be	be	VB
20417	2672	4	no	no	DT
20417	2672	5	doubt	doubt	NN
20417	2672	6	that	that	IN
20417	2672	7	it	-PRON-	PRP
20417	2672	8	is	be	VBZ
20417	2672	9	built	build	VBN
20417	2672	10	on	on	IN
20417	2672	11	exactly	exactly	RB
20417	2672	12	the	the	DT
20417	2672	13	same	same	JJ
20417	2672	14	lines	line	NNS
20417	2672	15	as	as	IN
20417	2672	16	our	-PRON-	PRP$
20417	2672	17	modern	modern	JJ
20417	2672	18	brains	brain	NNS
20417	2672	19	.	.	.
20417	2673	1	A	a	DT
20417	2673	2	few	few	JJ
20417	2673	3	minor	minor	JJ
20417	2673	4	alterations	alteration	NNS
20417	2673	5	would	would	MD
20417	2673	6	make	make	VB
20417	2673	7	it	-PRON-	PRP
20417	2673	8	in	in	IN
20417	2673	9	all	all	DT
20417	2673	10	respects	respect	VBZ
20417	2673	11	a	a	DT
20417	2673	12	modern	modern	JJ
20417	2673	13	brain	brain	NN
20417	2673	14	....	....	.
20417	2674	1	Although	although	IN
20417	2674	2	our	-PRON-	PRP$
20417	2674	3	knowledge	knowledge	NN
20417	2674	4	of	of	IN
20417	2674	5	the	the	DT
20417	2674	6	human	human	JJ
20417	2674	7	brain	brain	NN
20417	2674	8	is	be	VBZ
20417	2674	9	limited	limit	VBN
20417	2674	10	--	--	:
20417	2674	11	there	there	EX
20417	2674	12	are	be	VBP
20417	2674	13	large	large	JJ
20417	2674	14	areas	area	NNS
20417	2674	15	to	to	TO
20417	2674	16	which	which	WDT
20417	2674	17	we	-PRON-	PRP
20417	2674	18	can	can	MD
20417	2674	19	assign	assign	VB
20417	2674	20	no	no	DT
20417	2674	21	definite	definite	JJ
20417	2674	22	function	function	NN
20417	2674	23	--	--	:
20417	2674	24	we	-PRON-	PRP
20417	2674	25	may	may	MD
20417	2674	26	rest	rest	VB
20417	2674	27	assured	assure	VBN
20417	2674	28	that	that	IN
20417	2674	29	a	a	DT
20417	2674	30	brain	brain	NN
20417	2674	31	which	which	WDT
20417	2674	32	was	be	VBD
20417	2674	33	shaped	shape	VBN
20417	2674	34	in	in	IN
20417	2674	35	a	a	DT
20417	2674	36	mould	mould	NN
20417	2674	37	so	so	RB
20417	2674	38	similar	similar	JJ
20417	2674	39	to	to	IN
20417	2674	40	our	-PRON-	PRP$
20417	2674	41	own	own	JJ
20417	2674	42	was	be	VBD
20417	2674	43	one	one	CD
20417	2674	44	which	which	WDT
20417	2674	45	responded	respond	VBD
20417	2674	46	to	to	IN
20417	2674	47	the	the	DT
20417	2674	48	outside	outside	JJ
20417	2674	49	world	world	NN
20417	2674	50	as	as	IN
20417	2674	51	ours	our	NNS
20417	2674	52	does	do	VBZ
20417	2674	53	.	.	.
20417	2675	1	Piltdown	piltdown	NN
20417	2675	2	man	man	NN
20417	2675	3	saw	see	VBD
20417	2675	4	,	,	,
20417	2675	5	heard	hear	VBD
20417	2675	6	,	,	,
20417	2675	7	felt	feel	VBD
20417	2675	8	,	,	,
20417	2675	9	thought	thought	NN
20417	2675	10	,	,	,
20417	2675	11	and	and	CC
20417	2675	12	dreamt	dreamt	NN
20417	2675	13	much	much	JJ
20417	2675	14	as	as	IN
20417	2675	15	we	-PRON-	PRP
20417	2675	16	do	do	VBP
20417	2675	17	still	still	RB
20417	2675	18	.	.	.
20417	2676	1	And	and	CC
20417	2676	2	this	this	DT
20417	2676	3	was	be	VBD
20417	2676	4	150,000	150,000	CD
20417	2676	5	years	year	NNS
20417	2676	6	ago	ago	RB
20417	2676	7	at	at	IN
20417	2676	8	a	a	DT
20417	2676	9	modern	modern	JJ
20417	2676	10	estimate	estimate	NN
20417	2676	11	,	,	,
20417	2676	12	and	and	CC
20417	2676	13	some	some	DT
20417	2676	14	would	would	MD
20417	2676	15	say	say	VB
20417	2676	16	half	half	PDT
20417	2676	17	a	a	DT
20417	2676	18	million	million	CD
20417	2676	19	.	.	.
20417	2677	1	There	there	EX
20417	2677	2	is	be	VBZ
20417	2677	3	neither	neither	DT
20417	2677	4	agreement	agreement	NN
20417	2677	5	nor	nor	CC
20417	2677	6	certainty	certainty	NN
20417	2677	7	as	as	IN
20417	2677	8	to	to	IN
20417	2677	9	the	the	DT
20417	2677	10	antiquity	antiquity	NN
20417	2677	11	of	of	IN
20417	2677	12	man	man	NN
20417	2677	13	,	,	,
20417	2677	14	except	except	IN
20417	2677	15	that	that	IN
20417	2677	16	the	the	DT
20417	2677	17	modern	modern	JJ
20417	2677	18	type	type	NN
20417	2677	19	was	be	VBD
20417	2677	20	distinguishable	distinguishable	JJ
20417	2677	21	from	from	IN
20417	2677	22	its	-PRON-	PRP$
20417	2677	23	collaterals	collateral	NNS
20417	2677	24	hundreds	hundred	NNS
20417	2677	25	of	of	IN
20417	2677	26	thousands	thousand	NNS
20417	2677	27	of	of	IN
20417	2677	28	years	year	NNS
20417	2677	29	ago	ago	RB
20417	2677	30	.	.	.
20417	2678	1	The	the	DT
20417	2678	2	general	general	JJ
20417	2678	3	impression	impression	NN
20417	2678	4	left	leave	VBN
20417	2678	5	is	be	VBZ
20417	2678	6	very	very	RB
20417	2678	7	grand	grand	JJ
20417	2678	8	.	.	.
20417	2679	1	In	in	IN
20417	2679	2	remote	remote	JJ
20417	2679	3	antiquity	antiquity	NN
20417	2679	4	the	the	DT
20417	2679	5	Primate	primate	JJ
20417	2679	6	stem	stem	NN
20417	2679	7	diverged	diverge	VBN
20417	2679	8	from	from	IN
20417	2679	9	the	the	DT
20417	2679	10	other	other	JJ
20417	2679	11	orders	order	NNS
20417	2679	12	of	of	IN
20417	2679	13	mammals	mammal	NNS
20417	2679	14	;	;	:
20417	2679	15	it	-PRON-	PRP
20417	2679	16	sent	send	VBD
20417	2679	17	forth	forth	RB
20417	2679	18	its	-PRON-	PRP$
20417	2679	19	tentative	tentative	JJ
20417	2679	20	branches	branch	NNS
20417	2679	21	,	,	,
20417	2679	22	and	and	CC
20417	2679	23	the	the	DT
20417	2679	24	result	result	NN
20417	2679	25	was	be	VBD
20417	2679	26	a	a	DT
20417	2679	27	tangle	tangle	NN
20417	2679	28	of	of	IN
20417	2679	29	monkeys	monkey	NNS
20417	2679	30	;	;	:
20417	2679	31	ages	age	NNS
20417	2679	32	passed	pass	VBD
20417	2679	33	and	and	CC
20417	2679	34	the	the	DT
20417	2679	35	monkeys	monkey	NNS
20417	2679	36	were	be	VBD
20417	2679	37	left	leave	VBN
20417	2679	38	behind	behind	RB
20417	2679	39	,	,	,
20417	2679	40	while	while	IN
20417	2679	41	the	the	DT
20417	2679	42	main	main	JJ
20417	2679	43	stem	stem	NN
20417	2679	44	,	,	,
20417	2679	45	still	still	RB
20417	2679	46	probing	probe	VBG
20417	2679	47	its	-PRON-	PRP$
20417	2679	48	way	way	NN
20417	2679	49	,	,	,
20417	2679	50	gave	give	VBD
20417	2679	51	off	off	RP
20417	2679	52	the	the	DT
20417	2679	53	Anthropoid	Anthropoid	NNP
20417	2679	54	apes	ape	NNS
20417	2679	55	,	,	,
20417	2679	56	both	both	DT
20417	2679	57	small	small	JJ
20417	2679	58	and	and	CC
20417	2679	59	large	large	JJ
20417	2679	60	.	.	.
20417	2680	1	But	but	CC
20417	2680	2	they	-PRON-	PRP
20417	2680	3	too	too	RB
20417	2680	4	were	be	VBD
20417	2680	5	left	leave	VBN
20417	2680	6	behind	behind	RB
20417	2680	7	,	,	,
20417	2680	8	and	and	CC
20417	2680	9	the	the	DT
20417	2680	10	main	main	JJ
20417	2680	11	line	line	NN
20417	2680	12	gave	give	VBD
20417	2680	13	off	off	RP
20417	2680	14	other	other	JJ
20417	2680	15	experiments	experiment	NNS
20417	2680	16	--	--	:
20417	2680	17	indications	indication	NNS
20417	2680	18	of	of	IN
20417	2680	19	which	which	WDT
20417	2680	20	we	-PRON-	PRP
20417	2680	21	know	know	VBP
20417	2680	22	in	in	IN
20417	2680	23	Java	Java	NNP
20417	2680	24	,	,	,
20417	2680	25	at	at	IN
20417	2680	26	Heidelberg	Heidelberg	NNP
20417	2680	27	,	,	,
20417	2680	28	in	in	IN
20417	2680	29	the	the	DT
20417	2680	30	Neanderthal	Neanderthal	NNP
20417	2680	31	,	,	,
20417	2680	32	and	and	CC
20417	2680	33	at	at	IN
20417	2680	34	Piltdown	Piltdown	NNP
20417	2680	35	.	.	.
20417	2681	1	None	none	NN
20417	2681	2	of	of	IN
20417	2681	3	these	these	DT
20417	2681	4	lasted	last	VBD
20417	2681	5	or	or	CC
20417	2681	6	was	be	VBD
20417	2681	7	made	make	VBN
20417	2681	8	perfect	perfect	JJ
20417	2681	9	.	.	.
20417	2682	1	They	-PRON-	PRP
20417	2682	2	represent	represent	VBP
20417	2682	3	_	_	NNP
20417	2682	4	tentative	tentative	NN
20417	2682	5	_	_	NNP
20417	2682	6	men	man	NNS
20417	2682	7	who	who	WP
20417	2682	8	had	have	VBD
20417	2682	9	their	-PRON-	PRP$
20417	2682	10	day	day	NN
20417	2682	11	and	and	CC
20417	2682	12	ceased	cease	VBD
20417	2682	13	to	to	TO
20417	2682	14	be	be	VB
20417	2682	15	,	,	,
20417	2682	16	our	-PRON-	PRP$
20417	2682	17	predecessors	predecessor	NNS
20417	2682	18	rather	rather	RB
20417	2682	19	than	than	IN
20417	2682	20	our	-PRON-	PRP$
20417	2682	21	ancestors	ancestor	NNS
20417	2682	22	.	.	.
20417	2683	1	Still	still	RB
20417	2683	2	,	,	,
20417	2683	3	the	the	DT
20417	2683	4	main	main	JJ
20417	2683	5	stem	stem	NN
20417	2683	6	goes	go	VBZ
20417	2683	7	on	on	IN
20417	2683	8	evolving	evolve	VBG
20417	2683	9	,	,	,
20417	2683	10	and	and	CC
20417	2683	11	who	who	WP
20417	2683	12	will	will	MD
20417	2683	13	be	be	VB
20417	2683	14	bold	bold	JJ
20417	2683	15	enough	enough	RB
20417	2683	16	to	to	TO
20417	2683	17	say	say	VB
20417	2683	18	what	what	WP
20417	2683	19	fruit	fruit	NN
20417	2683	20	it	-PRON-	PRP
20417	2683	21	has	have	VBZ
20417	2683	22	yet	yet	RB
20417	2683	23	to	to	TO
20417	2683	24	bear	bear	VB
20417	2683	25	!	!	.
20417	2684	1	[	[	-LRB-
20417	2684	2	Illustration	illustration	NN
20417	2684	3	:	:	:
20417	2684	4	_	_	NNP
20417	2684	5	After	after	IN
20417	2684	6	a	a	DT
20417	2684	7	model	model	NN
20417	2684	8	by	by	IN
20417	2684	9	J.	J.	NNP
20417	2684	10	H.	H.	NNP
20417	2684	11	McGregor	McGregor	NNP
20417	2684	12	.	.	.
20417	2684	13	_	_	NNP
20417	2684	14	PROFILE	PROFILE	NNP
20417	2684	15	VIEW	VIEW	NNP
20417	2684	16	OF	of	IN
20417	2684	17	THE	the	DT
20417	2684	18	HEAD	HEAD	NNP
20417	2684	19	OF	of	IN
20417	2684	20	PITHECANTHROPUS	PITHECANTHROPUS	NNP
20417	2684	21	,	,	,
20417	2684	22	THE	the	DT
20417	2684	23	JAVA	JAVA	NNP
20417	2684	24	APE	APE	NNP
20417	2684	25	-	-	HYPH
20417	2684	26	MAN	MAN	NNP
20417	2684	27	--	--	:
20417	2684	28	AN	an	DT
20417	2684	29	EARLY	early	JJ
20417	2684	30	OFFSHOOT	offshoot	NN
20417	2684	31	FROM	from	IN
20417	2684	32	THE	the	DT
20417	2684	33	MAIN	MAIN	NNP
20417	2684	34	LINE	LINE	NNP
20417	2684	35	OF	of	IN
20417	2684	36	MAN	MAN	NNP
20417	2684	37	'S	'S	NNP
20417	2684	38	ASCENT	ASCENT	NNP
20417	2684	39	The	the	DT
20417	2684	40	animal	animal	NN
20417	2684	41	remains	remain	VBZ
20417	2684	42	found	find	VBN
20417	2684	43	along	along	IN
20417	2684	44	with	with	IN
20417	2684	45	the	the	DT
20417	2684	46	skull	skull	NN
20417	2684	47	-	-	HYPH
20417	2684	48	cap	cap	NN
20417	2684	49	,	,	,
20417	2684	50	thigh	thigh	NN
20417	2684	51	-	-	HYPH
20417	2684	52	bone	bone	NN
20417	2684	53	,	,	,
20417	2684	54	and	and	CC
20417	2684	55	two	two	CD
20417	2684	56	teeth	tooth	NNS
20417	2684	57	of	of	IN
20417	2684	58	Pithecanthropus	Pithecanthropus	NNP
20417	2684	59	seem	seem	VBP
20417	2684	60	to	to	TO
20417	2684	61	indicate	indicate	VB
20417	2684	62	the	the	DT
20417	2684	63	lowest	low	JJS
20417	2684	64	Pleistocene	Pleistocene	NNP
20417	2684	65	period	period	NN
20417	2684	66	,	,	,
20417	2684	67	perhaps	perhaps	RB
20417	2684	68	500,000	500,000	CD
20417	2684	69	years	year	NNS
20417	2684	70	ago	ago	RB
20417	2684	71	.	.	.
20417	2684	72	]	]	-RRB-
20417	2685	1	[	[	-LRB-
20417	2685	2	Illustration	illustration	NN
20417	2685	3	:	:	:
20417	2685	4	_	_	XX
20417	2685	5	From	from	IN
20417	2685	6	the	the	DT
20417	2685	7	reconstruction	reconstruction	NN
20417	2685	8	by	by	IN
20417	2685	9	J.	J.	NNP
20417	2685	10	H.	H.	NNP
20417	2685	11	McGregor	McGregor	NNP
20417	2685	12	.	.	.
20417	2685	13	_	_	NNP
20417	2685	14	PILTDOWN	PILTDOWN	NNP
20417	2685	15	SKULL	SKULL	NNP
20417	2685	16	.	.	.
20417	2686	1	THE	the	DT
20417	2686	2	DARK	DARK	NNP
20417	2686	3	PARTS	PARTS	NNP
20417	2686	4	ONLY	only	RB
20417	2686	5	ARE	are	VBP
20417	2686	6	PRESERVED	preserve	VBN
20417	2686	7	,	,	,
20417	2686	8	NAMELY	NAMELY	NNP
20417	2686	9	PORTIONS	PORTIONS	NNP
20417	2686	10	OF	of	IN
20417	2686	11	THE	the	DT
20417	2686	12	CRANIAL	cranial	JJ
20417	2686	13	WALLS	wall	NNS
20417	2686	14	AND	and	CC
20417	2686	15	THE	the	DT
20417	2686	16	NASAL	nasal	NN
20417	2686	17	BONES	bones	XX
20417	2686	18	Some	some	DT
20417	2686	19	authorities	authority	NNS
20417	2686	20	include	include	VBP
20417	2686	21	a	a	DT
20417	2686	22	canine	canine	NN
20417	2686	23	tooth	tooth	NN
20417	2686	24	and	and	CC
20417	2686	25	part	part	NN
20417	2686	26	of	of	IN
20417	2686	27	the	the	DT
20417	2686	28	lower	low	JJR
20417	2686	29	jaw	jaw	NN
20417	2686	30	which	which	WDT
20417	2686	31	were	be	VBD
20417	2686	32	found	find	VBN
20417	2686	33	close	close	RB
20417	2686	34	by	by	RB
20417	2686	35	.	.	.
20417	2687	1	The	the	DT
20417	2687	2	remains	remain	NNS
20417	2687	3	were	be	VBD
20417	2687	4	found	find	VBN
20417	2687	5	in	in	IN
20417	2687	6	1912	1912	CD
20417	2687	7	in	in	IN
20417	2687	8	Thames	Thames	NNP
20417	2687	9	gravels	gravel	NNS
20417	2687	10	in	in	IN
20417	2687	11	Sussex	Sussex	NNP
20417	2687	12	,	,	,
20417	2687	13	and	and	CC
20417	2687	14	are	be	VBP
20417	2687	15	usually	usually	RB
20417	2687	16	regarded	regard	VBN
20417	2687	17	as	as	IN
20417	2687	18	vastly	vastly	RB
20417	2687	19	more	more	RBR
20417	2687	20	ancient	ancient	JJ
20417	2687	21	than	than	IN
20417	2687	22	those	those	DT
20417	2687	23	of	of	IN
20417	2687	24	Neanderthal	Neanderthal	NNP
20417	2687	25	Man	Man	NNP
20417	2687	26	.	.	.
20417	2688	1	It	-PRON-	PRP
20417	2688	2	has	have	VBZ
20417	2688	3	been	be	VBN
20417	2688	4	suggested	suggest	VBN
20417	2688	5	that	that	IN
20417	2688	6	Piltdown	Piltdown	NNP
20417	2688	7	Man	Man	NNP
20417	2688	8	lived	live	VBD
20417	2688	9	100,000	100,000	CD
20417	2688	10	to	to	TO
20417	2688	11	150,000	150,000	CD
20417	2688	12	years	year	NNS
20417	2688	13	ago	ago	RB
20417	2688	14	,	,	,
20417	2688	15	in	in	IN
20417	2688	16	the	the	DT
20417	2688	17	Third	Third	NNP
20417	2688	18	Interglacial	interglacial	JJ
20417	2688	19	period	period	NN
20417	2688	20	.	.	.
20417	2688	21	]	]	-RRB-
20417	2689	1	[	[	-LRB-
20417	2689	2	Illustration	illustration	NN
20417	2689	3	:	:	:
20417	2689	4	_	_	NNP
20417	2689	5	Reproduced	reproduce	VBN
20417	2689	6	by	by	IN
20417	2689	7	permission	permission	NN
20417	2689	8	from	from	IN
20417	2689	9	Osborn	Osborn	NNP
20417	2689	10	's	's	POS
20417	2689	11	"	"	``
20417	2689	12	Men	Men	NNPS
20417	2689	13	of	of	IN
20417	2689	14	the	the	DT
20417	2689	15	Old	Old	NNP
20417	2689	16	Stone	Stone	NNP
20417	2689	17	Age	Age	NNP
20417	2689	18	.	.	.
20417	2690	1	"	"	``
20417	2690	2	_	_	NNP
20417	2690	3	SAND	SAND	NNP
20417	2690	4	-	-	HYPH
20417	2690	5	PIT	PIT	NNP
20417	2690	6	AT	AT	NNP
20417	2690	7	MAUER	MAUER	NNP
20417	2690	8	,	,	,
20417	2690	9	NEAR	NEAR	NNP
20417	2690	10	HEIDELBERG	HEIDELBERG	NNP
20417	2690	11	:	:	:
20417	2690	12	DISCOVERY	DISCOVERY	NNP
20417	2690	13	SITE	SITE	NNP
20417	2690	14	OF	of	IN
20417	2690	15	THE	the	DT
20417	2690	16	JAW	JAW	NNP
20417	2690	17	OF	of	IN
20417	2690	18	HEIDELBERG	HEIDELBERG	NNP
20417	2690	19	MAN	MAN	NNP
20417	2690	20	_	_	NNP
20417	2690	21	a	a	NNP
20417	2690	22	-	-	HYPH
20417	2690	23	b	b	NN
20417	2690	24	.	.	.
20417	2690	25	_	_	NNP
20417	2690	26	"	"	``
20417	2690	27	Newer	new	JJR
20417	2690	28	loess	loess	NN
20417	2690	29	,	,	,
20417	2690	30	"	"	''
20417	2690	31	either	either	DT
20417	2690	32	of	of	IN
20417	2690	33	Third	Third	NNP
20417	2690	34	Interglacial	Interglacial	NNP
20417	2690	35	or	or	CC
20417	2690	36	of	of	IN
20417	2690	37	Postglacial	Postglacial	NNP
20417	2690	38	times	time	NNS
20417	2690	39	.	.	.
20417	2691	1	_	_	NNP
20417	2691	2	b	b	NNP
20417	2691	3	-	-	HYPH
20417	2691	4	c	c	NNP
20417	2691	5	.	.	.
20417	2691	6	_	_	NNP
20417	2691	7	"	"	``
20417	2691	8	Older	old	JJR
20417	2691	9	loess	loess	NN
20417	2691	10	"	"	''
20417	2691	11	(	(	-LRB-
20417	2691	12	sandy	sandy	JJ
20417	2691	13	loess	loess	NN
20417	2691	14	)	)	-RRB-
20417	2691	15	,	,	,
20417	2691	16	of	of	IN
20417	2691	17	the	the	DT
20417	2691	18	close	close	NN
20417	2691	19	of	of	IN
20417	2691	20	Second	Second	NNP
20417	2691	21	Interglacial	Interglacial	NNP
20417	2691	22	times	time	NNS
20417	2691	23	.	.	.
20417	2692	1	_	_	NNP
20417	2692	2	c	c	NNP
20417	2692	3	-	-	HYPH
20417	2692	4	f	f	NNP
20417	2692	5	.	.	.
20417	2692	6	_	_	NNP
20417	2692	7	The	the	DT
20417	2692	8	"	"	``
20417	2692	9	sands	sand	NNS
20417	2692	10	of	of	IN
20417	2692	11	Mauer	Mauer	NNP
20417	2692	12	.	.	.
20417	2692	13	"	"	''
20417	2693	1	_	_	NNP
20417	2693	2	d	d	NNP
20417	2693	3	-	-	HYPH
20417	2693	4	e	e	NNP
20417	2693	5	.	.	.
20417	2693	6	_	_	NNP
20417	2693	7	An	an	DT
20417	2693	8	intermediate	intermediate	JJ
20417	2693	9	layer	layer	NN
20417	2693	10	of	of	IN
20417	2693	11	clay	clay	NN
20417	2693	12	.	.	.
20417	2694	1	The	the	DT
20417	2694	2	white	white	JJ
20417	2694	3	cross	cross	NN
20417	2694	4	(	(	-LRB-
20417	2694	5	X	x	NN
20417	2694	6	)	)	-RRB-
20417	2694	7	indicates	indicate	VBZ
20417	2694	8	the	the	DT
20417	2694	9	spot	spot	NN
20417	2694	10	at	at	IN
20417	2694	11	the	the	DT
20417	2694	12	base	base	NN
20417	2694	13	of	of	IN
20417	2694	14	the	the	DT
20417	2694	15	"	"	``
20417	2694	16	sands	sand	NNS
20417	2694	17	of	of	IN
20417	2694	18	Mauer	Mauer	NNP
20417	2694	19	"	"	''
20417	2694	20	at	at	IN
20417	2694	21	which	which	WDT
20417	2694	22	the	the	DT
20417	2694	23	jaw	jaw	NN
20417	2694	24	of	of	IN
20417	2694	25	Heidelberg	Heidelberg	NNP
20417	2694	26	was	be	VBD
20417	2694	27	discovered	discover	VBN
20417	2694	28	.	.	.
20417	2694	29	]	]	-RRB-
20417	2695	1	Primitive	primitive	JJ
20417	2695	2	Men	men	NN
20417	2695	3	Ancient	ancient	JJ
20417	2695	4	skeletons	skeleton	NNS
20417	2695	5	of	of	IN
20417	2695	6	men	man	NNS
20417	2695	7	of	of	IN
20417	2695	8	the	the	DT
20417	2695	9	modern	modern	JJ
20417	2695	10	type	type	NN
20417	2695	11	have	have	VBP
20417	2695	12	been	be	VBN
20417	2695	13	found	find	VBN
20417	2695	14	in	in	IN
20417	2695	15	many	many	JJ
20417	2695	16	places	place	NNS
20417	2695	17	,	,	,
20417	2695	18	e.g.	e.g.	RB
20417	2696	1	Combe	combe	JJ
20417	2696	2	Capelle	Capelle	NNP
20417	2696	3	in	in	IN
20417	2696	4	Dordogne	Dordogne	NNP
20417	2696	5	,	,	,
20417	2696	6	Galley	Galley	NNP
20417	2696	7	Hill	Hill	NNP
20417	2696	8	in	in	IN
20417	2696	9	Kent	Kent	NNP
20417	2696	10	,	,	,
20417	2696	11	Cro	Cro	NNP
20417	2696	12	-	-	HYPH
20417	2696	13	Magnon	Magnon	NNP
20417	2696	14	in	in	IN
20417	2696	15	Périgord	Périgord	NNP
20417	2696	16	,	,	,
20417	2696	17	Mentone	Mentone	NNP
20417	2696	18	on	on	IN
20417	2696	19	the	the	DT
20417	2696	20	Riviera	Riviera	NNP
20417	2696	21	;	;	:
20417	2696	22	and	and	CC
20417	2696	23	they	-PRON-	PRP
20417	2696	24	are	be	VBP
20417	2696	25	often	often	RB
20417	2696	26	referred	refer	VBN
20417	2696	27	to	to	IN
20417	2696	28	as	as	IN
20417	2696	29	"	"	``
20417	2696	30	Cave	Cave	NNP
20417	2696	31	-	-	HYPH
20417	2696	32	men	man	NNS
20417	2696	33	"	"	''
20417	2696	34	or	or	CC
20417	2696	35	"	"	``
20417	2696	36	men	man	NNS
20417	2696	37	of	of	IN
20417	2696	38	the	the	DT
20417	2696	39	Early	Early	NNP
20417	2696	40	Stone	Stone	NNP
20417	2696	41	Age	Age	NNP
20417	2696	42	.	.	.
20417	2696	43	"	"	''
20417	2697	1	They	-PRON-	PRP
20417	2697	2	had	have	VBD
20417	2697	3	large	large	JJ
20417	2697	4	skulls	skull	NNS
20417	2697	5	,	,	,
20417	2697	6	high	high	JJ
20417	2697	7	foreheads	forehead	NNS
20417	2697	8	,	,	,
20417	2697	9	well	well	RB
20417	2697	10	-	-	HYPH
20417	2697	11	marked	mark	VBN
20417	2697	12	chins	chin	NNS
20417	2697	13	,	,	,
20417	2697	14	and	and	CC
20417	2697	15	other	other	JJ
20417	2697	16	features	feature	NNS
20417	2697	17	such	such	JJ
20417	2697	18	as	as	IN
20417	2697	19	modern	modern	JJ
20417	2697	20	man	man	NN
20417	2697	21	possesses	possess	VBZ
20417	2697	22	.	.	.
20417	2698	1	They	-PRON-	PRP
20417	2698	2	were	be	VBD
20417	2698	3	true	true	JJ
20417	2698	4	men	man	NNS
20417	2698	5	at	at	IN
20417	2698	6	last	last	RB
20417	2698	7	--	--	:
20417	2698	8	that	that	DT
20417	2698	9	is	be	VBZ
20417	2698	10	to	to	TO
20417	2698	11	say	say	VB
20417	2698	12	,	,	,
20417	2698	13	like	like	IN
20417	2698	14	ourselves	-PRON-	PRP
20417	2698	15	!	!	.
20417	2699	1	The	the	DT
20417	2699	2	spirited	spirited	JJ
20417	2699	3	pictures	picture	NNS
20417	2699	4	they	-PRON-	PRP
20417	2699	5	made	make	VBD
20417	2699	6	on	on	IN
20417	2699	7	the	the	DT
20417	2699	8	walls	wall	NNS
20417	2699	9	of	of	IN
20417	2699	10	caves	cave	NNS
20417	2699	11	in	in	IN
20417	2699	12	France	France	NNP
20417	2699	13	and	and	CC
20417	2699	14	Spain	Spain	NNP
20417	2699	15	show	show	VBP
20417	2699	16	artistic	artistic	JJ
20417	2699	17	sense	sense	NN
20417	2699	18	and	and	CC
20417	2699	19	skill	skill	NN
20417	2699	20	.	.	.
20417	2700	1	Well	well	RB
20417	2700	2	-	-	HYPH
20417	2700	3	finished	finish	VBN
20417	2700	4	statuettes	statuette	NNS
20417	2700	5	representing	represent	VBG
20417	2700	6	nude	nude	JJ
20417	2700	7	female	female	JJ
20417	2700	8	figures	figure	NNS
20417	2700	9	are	be	VBP
20417	2700	10	also	also	RB
20417	2700	11	known	know	VBN
20417	2700	12	.	.	.
20417	2701	1	The	the	DT
20417	2701	2	elaborate	elaborate	JJ
20417	2701	3	burial	burial	NN
20417	2701	4	customs	custom	NNS
20417	2701	5	point	point	NN
20417	2701	6	to	to	IN
20417	2701	7	a	a	DT
20417	2701	8	belief	belief	NN
20417	2701	9	in	in	IN
20417	2701	10	life	life	NN
20417	2701	11	after	after	IN
20417	2701	12	death	death	NN
20417	2701	13	.	.	.
20417	2702	1	They	-PRON-	PRP
20417	2702	2	made	make	VBD
20417	2702	3	stone	stone	NN
20417	2702	4	implements	implement	NNS
20417	2702	5	--	--	:
20417	2702	6	knives	knife	NNS
20417	2702	7	,	,	,
20417	2702	8	scrapers	scraper	NNS
20417	2702	9	,	,	,
20417	2702	10	gravers	graver	NNS
20417	2702	11	,	,	,
20417	2702	12	and	and	CC
20417	2702	13	the	the	DT
20417	2702	14	like	like	JJ
20417	2702	15	,	,	,
20417	2702	16	of	of	IN
20417	2702	17	the	the	DT
20417	2702	18	type	type	NN
20417	2702	19	known	know	VBN
20417	2702	20	as	as	IN
20417	2702	21	Palæolithic	Palæolithic	NNP
20417	2702	22	,	,	,
20417	2702	23	and	and	CC
20417	2702	24	these	these	DT
20417	2702	25	show	show	VBP
20417	2702	26	interesting	interesting	JJ
20417	2702	27	gradations	gradation	NNS
20417	2702	28	of	of	IN
20417	2702	29	skill	skill	NN
20417	2702	30	and	and	CC
20417	2702	31	peculiarities	peculiarity	NNS
20417	2702	32	of	of	IN
20417	2702	33	style	style	NN
20417	2702	34	.	.	.
20417	2703	1	The	the	DT
20417	2703	2	"	"	``
20417	2703	3	Cave	Cave	NNP
20417	2703	4	-	-	HYPH
20417	2703	5	men	man	NNS
20417	2703	6	"	"	''
20417	2703	7	lived	live	VBD
20417	2703	8	between	between	IN
20417	2703	9	the	the	DT
20417	2703	10	third	third	JJ
20417	2703	11	and	and	CC
20417	2703	12	fourth	fourth	JJ
20417	2703	13	Ice	Ice	NNP
20417	2703	14	Ages	Ages	NNPS
20417	2703	15	,	,	,
20417	2703	16	along	along	IN
20417	2703	17	with	with	IN
20417	2703	18	cave	cave	NN
20417	2703	19	-	-	HYPH
20417	2703	20	bear	bear	NN
20417	2703	21	,	,	,
20417	2703	22	cave	cave	NN
20417	2703	23	-	-	HYPH
20417	2703	24	lion	lion	NN
20417	2703	25	,	,	,
20417	2703	26	cave	cave	NNP
20417	2703	27	-	-	HYPH
20417	2703	28	hyæna	hyæna	NNP
20417	2703	29	,	,	,
20417	2703	30	mammoth	mammoth	NNP
20417	2703	31	,	,	,
20417	2703	32	woolly	woolly	RB
20417	2703	33	rhinoceros	rhinocero	VBZ
20417	2703	34	,	,	,
20417	2703	35	Irish	Irish	NNP
20417	2703	36	elk	elk	NNP
20417	2703	37	,	,	,
20417	2703	38	and	and	CC
20417	2703	39	other	other	JJ
20417	2703	40	mammals	mammal	NNS
20417	2703	41	now	now	RB
20417	2703	42	extinct	extinct	VBP
20417	2703	43	--	--	:
20417	2703	44	taking	take	VBG
20417	2703	45	us	-PRON-	PRP
20417	2703	46	back	back	RB
20417	2703	47	to	to	IN
20417	2703	48	30,000	30,000	CD
20417	2703	49	-	-	HYPH
20417	2703	50	50,000	50,000	CD
20417	2703	51	years	year	NNS
20417	2703	52	ago	ago	RB
20417	2703	53	,	,	,
20417	2703	54	and	and	CC
20417	2703	55	many	many	JJ
20417	2703	56	would	would	MD
20417	2703	57	say	say	VB
20417	2703	58	much	much	RB
20417	2703	59	more	more	JJR
20417	2703	60	.	.	.
20417	2704	1	Some	some	DT
20417	2704	2	of	of	IN
20417	2704	3	the	the	DT
20417	2704	4	big	big	JJ
20417	2704	5	-	-	HYPH
20417	2704	6	brained	brained	JJ
20417	2704	7	skulls	skull	NNS
20417	2704	8	of	of	IN
20417	2704	9	these	these	DT
20417	2704	10	Palæolithic	palæolithic	JJ
20417	2704	11	cave	cave	NN
20417	2704	12	-	-	HYPH
20417	2704	13	men	man	NNS
20417	2704	14	show	show	VBP
20417	2704	15	not	not	RB
20417	2704	16	a	a	DT
20417	2704	17	single	single	JJ
20417	2704	18	feature	feature	NN
20417	2704	19	that	that	WDT
20417	2704	20	could	could	MD
20417	2704	21	be	be	VB
20417	2704	22	called	call	VBN
20417	2704	23	primitive	primitive	JJ
20417	2704	24	.	.	.
20417	2705	1	They	-PRON-	PRP
20417	2705	2	show	show	VBP
20417	2705	3	teeth	tooth	NNS
20417	2705	4	which	which	WDT
20417	2705	5	in	in	IN
20417	2705	6	size	size	NN
20417	2705	7	and	and	CC
20417	2705	8	form	form	NN
20417	2705	9	are	be	VBP
20417	2705	10	exactly	exactly	RB
20417	2705	11	the	the	DT
20417	2705	12	same	same	JJ
20417	2705	13	as	as	IN
20417	2705	14	those	those	DT
20417	2705	15	of	of	IN
20417	2705	16	a	a	DT
20417	2705	17	thousand	thousand	CD
20417	2705	18	generations	generation	NNS
20417	2705	19	afterwards	afterwards	RB
20417	2705	20	--	--	:
20417	2705	21	and	and	CC
20417	2705	22	suffering	suffer	VBG
20417	2705	23	from	from	IN
20417	2705	24	gumboil	gumboil	NNP
20417	2705	25	too	too	RB
20417	2705	26	!	!	.
20417	2706	1	There	there	EX
20417	2706	2	seems	seem	VBZ
20417	2706	3	little	little	JJ
20417	2706	4	doubt	doubt	NN
20417	2706	5	that	that	IN
20417	2706	6	these	these	DT
20417	2706	7	vigorous	vigorous	JJ
20417	2706	8	Palæolithic	Palæolithic	NNP
20417	2706	9	Cave	Cave	NNP
20417	2706	10	-	-	HYPH
20417	2706	11	men	man	NNS
20417	2706	12	of	of	IN
20417	2706	13	Europe	Europe	NNP
20417	2706	14	were	be	VBD
20417	2706	15	living	live	VBG
20417	2706	16	for	for	IN
20417	2706	17	a	a	DT
20417	2706	18	while	while	NN
20417	2706	19	contemporaneously	contemporaneously	RB
20417	2706	20	with	with	IN
20417	2706	21	the	the	DT
20417	2706	22	men	man	NNS
20417	2706	23	of	of	IN
20417	2706	24	Neanderthal	Neanderthal	NNP
20417	2706	25	,	,	,
20417	2706	26	and	and	CC
20417	2706	27	it	-PRON-	PRP
20417	2706	28	is	be	VBZ
20417	2706	29	possible	possible	JJ
20417	2706	30	that	that	IN
20417	2706	31	they	-PRON-	PRP
20417	2706	32	directly	directly	RB
20417	2706	33	or	or	CC
20417	2706	34	indirectly	indirectly	RB
20417	2706	35	hastened	hasten	VBD
20417	2706	36	the	the	DT
20417	2706	37	disappearance	disappearance	NN
20417	2706	38	of	of	IN
20417	2706	39	their	-PRON-	PRP$
20417	2706	40	more	more	RBR
20417	2706	41	primitive	primitive	JJ
20417	2706	42	collaterals	collateral	NNS
20417	2706	43	.	.	.
20417	2707	1	Curiously	curiously	RB
20417	2707	2	enough	enough	RB
20417	2707	3	,	,	,
20417	2707	4	however	however	RB
20417	2707	5	,	,	,
20417	2707	6	they	-PRON-	PRP
20417	2707	7	had	have	VBD
20417	2707	8	not	not	RB
20417	2707	9	themselves	-PRON-	PRP
20417	2707	10	adequate	adequate	JJ
20417	2707	11	lasting	lasting	JJ
20417	2707	12	power	power	NN
20417	2707	13	in	in	IN
20417	2707	14	Europe	Europe	NNP
20417	2707	15	,	,	,
20417	2707	16	for	for	IN
20417	2707	17	they	-PRON-	PRP
20417	2707	18	seem	seem	VBP
20417	2707	19	for	for	IN
20417	2707	20	the	the	DT
20417	2707	21	most	most	JJS
20417	2707	22	part	part	NN
20417	2707	23	to	to	TO
20417	2707	24	have	have	VB
20417	2707	25	dwindled	dwindle	VBN
20417	2707	26	away	away	RB
20417	2707	27	,	,	,
20417	2707	28	leaving	leave	VBG
20417	2707	29	perhaps	perhaps	RB
20417	2707	30	stray	stray	VB
20417	2707	31	present	present	JJ
20417	2707	32	-	-	HYPH
20417	2707	33	day	day	NN
20417	2707	34	survivors	survivor	NNS
20417	2707	35	in	in	IN
20417	2707	36	isolated	isolated	JJ
20417	2707	37	districts	district	NNS
20417	2707	38	.	.	.
20417	2708	1	The	the	DT
20417	2708	2	probability	probability	NN
20417	2708	3	is	be	VBZ
20417	2708	4	that	that	IN
20417	2708	5	after	after	IN
20417	2708	6	their	-PRON-	PRP$
20417	2708	7	decline	decline	NN
20417	2708	8	Europe	Europe	NNP
20417	2708	9	was	be	VBD
20417	2708	10	repeopled	repeople	VBN
20417	2708	11	by	by	IN
20417	2708	12	immigrants	immigrant	NNS
20417	2708	13	from	from	IN
20417	2708	14	Asia	Asia	NNP
20417	2708	15	.	.	.
20417	2709	1	It	-PRON-	PRP
20417	2709	2	can	can	MD
20417	2709	3	not	not	RB
20417	2709	4	be	be	VB
20417	2709	5	said	say	VBN
20417	2709	6	that	that	IN
20417	2709	7	there	there	EX
20417	2709	8	is	be	VBZ
20417	2709	9	any	any	DT
20417	2709	10	inherent	inherent	JJ
20417	2709	11	biological	biological	JJ
20417	2709	12	necessity	necessity	NN
20417	2709	13	for	for	IN
20417	2709	14	the	the	DT
20417	2709	15	decline	decline	NN
20417	2709	16	of	of	IN
20417	2709	17	a	a	DT
20417	2709	18	vigorous	vigorous	JJ
20417	2709	19	race	race	NN
20417	2709	20	--	--	:
20417	2709	21	many	many	JJ
20417	2709	22	animal	animal	NN
20417	2709	23	races	race	NNS
20417	2709	24	go	go	VBP
20417	2709	25	back	back	RB
20417	2709	26	for	for	IN
20417	2709	27	millions	million	NNS
20417	2709	28	of	of	IN
20417	2709	29	years	year	NNS
20417	2709	30	--	--	:
20417	2709	31	but	but	CC
20417	2709	32	in	in	IN
20417	2709	33	mankind	mankind	NN
20417	2709	34	the	the	DT
20417	2709	35	historical	historical	JJ
20417	2709	36	fact	fact	NN
20417	2709	37	is	be	VBZ
20417	2709	38	that	that	IN
20417	2709	39	a	a	DT
20417	2709	40	period	period	NN
20417	2709	41	of	of	IN
20417	2709	42	great	great	JJ
20417	2709	43	racial	racial	JJ
20417	2709	44	vigour	vigour	NN
20417	2709	45	and	and	CC
20417	2709	46	success	success	NN
20417	2709	47	is	be	VBZ
20417	2709	48	often	often	RB
20417	2709	49	followed	follow	VBN
20417	2709	50	by	by	IN
20417	2709	51	a	a	DT
20417	2709	52	period	period	NN
20417	2709	53	of	of	IN
20417	2709	54	decline	decline	NN
20417	2709	55	,	,	,
20417	2709	56	sometimes	sometimes	RB
20417	2709	57	leading	lead	VBG
20417	2709	58	to	to	IN
20417	2709	59	practical	practical	JJ
20417	2709	60	disappearance	disappearance	NN
20417	2709	61	as	as	IN
20417	2709	62	a	a	DT
20417	2709	63	definite	definite	JJ
20417	2709	64	race	race	NN
20417	2709	65	.	.	.
20417	2710	1	The	the	DT
20417	2710	2	causes	cause	NNS
20417	2710	3	of	of	IN
20417	2710	4	this	this	DT
20417	2710	5	waning	wane	VBG
20417	2710	6	remain	remain	VBP
20417	2710	7	very	very	RB
20417	2710	8	obscure	obscure	JJ
20417	2710	9	--	--	:
20417	2710	10	sometimes	sometimes	RB
20417	2710	11	environmental	environmental	JJ
20417	2710	12	,	,	,
20417	2710	13	sometimes	sometimes	RB
20417	2710	14	constitutional	constitutional	JJ
20417	2710	15	,	,	,
20417	2710	16	sometimes	sometimes	RB
20417	2710	17	competitive	competitive	JJ
20417	2710	18	.	.	.
20417	2711	1	Sometimes	sometimes	RB
20417	2711	2	the	the	DT
20417	2711	3	introduction	introduction	NN
20417	2711	4	of	of	IN
20417	2711	5	a	a	DT
20417	2711	6	new	new	JJ
20417	2711	7	parasite	parasite	NN
20417	2711	8	,	,	,
20417	2711	9	like	like	IN
20417	2711	10	the	the	DT
20417	2711	11	malaria	malaria	NN
20417	2711	12	organism	organism	NN
20417	2711	13	,	,	,
20417	2711	14	may	may	MD
20417	2711	15	have	have	VB
20417	2711	16	been	be	VBN
20417	2711	17	to	to	TO
20417	2711	18	blame	blame	VB
20417	2711	19	.	.	.
20417	2712	1	After	after	IN
20417	2712	2	the	the	DT
20417	2712	3	Ice	Ice	NNP
20417	2712	4	Ages	Ages	NNPS
20417	2712	5	had	have	VBD
20417	2712	6	passed	pass	VBN
20417	2712	7	,	,	,
20417	2712	8	perhaps	perhaps	RB
20417	2712	9	25,000	25,000	CD
20417	2712	10	years	year	NNS
20417	2712	11	ago	ago	RB
20417	2712	12	,	,	,
20417	2712	13	the	the	DT
20417	2712	14	Palæolithic	palæolithic	JJ
20417	2712	15	culture	culture	NN
20417	2712	16	gave	give	VBD
20417	2712	17	place	place	NN
20417	2712	18	to	to	IN
20417	2712	19	the	the	DT
20417	2712	20	Neolithic	Neolithic	NNP
20417	2712	21	.	.	.
20417	2713	1	The	the	DT
20417	2713	2	men	man	NNS
20417	2713	3	who	who	WP
20417	2713	4	made	make	VBD
20417	2713	5	rudely	rudely	RB
20417	2713	6	dressed	dressed	JJ
20417	2713	7	but	but	CC
20417	2713	8	often	often	RB
20417	2713	9	beautiful	beautiful	JJ
20417	2713	10	stone	stone	NN
20417	2713	11	implements	implement	NNS
20417	2713	12	were	be	VBD
20417	2713	13	succeeded	succeed	VBN
20417	2713	14	or	or	CC
20417	2713	15	replaced	replace	VBN
20417	2713	16	by	by	IN
20417	2713	17	men	man	NNS
20417	2713	18	who	who	WP
20417	2713	19	made	make	VBD
20417	2713	20	polished	polished	JJ
20417	2713	21	stone	stone	NN
20417	2713	22	implements	implement	NNS
20417	2713	23	.	.	.
20417	2714	1	The	the	DT
20417	2714	2	earliest	early	JJS
20417	2714	3	inhabitants	inhabitant	NNS
20417	2714	4	of	of	IN
20417	2714	5	Scotland	Scotland	NNP
20417	2714	6	were	be	VBD
20417	2714	7	of	of	IN
20417	2714	8	this	this	DT
20417	2714	9	Neolithic	neolithic	JJ
20417	2714	10	culture	culture	NN
20417	2714	11	,	,	,
20417	2714	12	migrating	migrate	VBG
20417	2714	13	from	from	IN
20417	2714	14	the	the	DT
20417	2714	15	Continent	Continent	NNP
20417	2714	16	when	when	WRB
20417	2714	17	the	the	DT
20417	2714	18	ice	ice	NN
20417	2714	19	-	-	HYPH
20417	2714	20	fields	field	NNS
20417	2714	21	of	of	IN
20417	2714	22	the	the	DT
20417	2714	23	Great	Great	NNP
20417	2714	24	Glaciation	Glaciation	NNP
20417	2714	25	had	have	VBD
20417	2714	26	disappeared	disappear	VBN
20417	2714	27	.	.	.
20417	2715	1	Their	-PRON-	PRP$
20417	2715	2	remains	remain	NNS
20417	2715	3	are	be	VBP
20417	2715	4	often	often	RB
20417	2715	5	associated	associate	VBN
20417	2715	6	with	with	IN
20417	2715	7	the	the	DT
20417	2715	8	"	"	``
20417	2715	9	Fifty	Fifty	NNP
20417	2715	10	-	-	HYPH
20417	2715	11	foot	foot	NN
20417	2715	12	Beach	Beach	NNP
20417	2715	13	"	"	''
20417	2715	14	which	which	WDT
20417	2715	15	,	,	,
20417	2715	16	though	though	IN
20417	2715	17	now	now	RB
20417	2715	18	high	high	JJ
20417	2715	19	and	and	CC
20417	2715	20	dry	dry	JJ
20417	2715	21	,	,	,
20417	2715	22	was	be	VBD
20417	2715	23	the	the	DT
20417	2715	24	seashore	seashore	NN
20417	2715	25	in	in	IN
20417	2715	26	early	early	JJ
20417	2715	27	Neolithic	neolithic	JJ
20417	2715	28	days	day	NNS
20417	2715	29	.	.	.
20417	2716	1	Much	much	JJ
20417	2716	2	is	be	VBZ
20417	2716	3	known	know	VBN
20417	2716	4	about	about	IN
20417	2716	5	these	these	DT
20417	2716	6	men	man	NNS
20417	2716	7	of	of	IN
20417	2716	8	the	the	DT
20417	2716	9	polished	polished	JJ
20417	2716	10	stones	stone	NNS
20417	2716	11	.	.	.
20417	2717	1	They	-PRON-	PRP
20417	2717	2	were	be	VBD
20417	2717	3	hunters	hunter	NNS
20417	2717	4	,	,	,
20417	2717	5	fowlers	fowler	NNS
20417	2717	6	,	,	,
20417	2717	7	and	and	CC
20417	2717	8	fishermen	fisherman	NNS
20417	2717	9	;	;	:
20417	2717	10	without	without	IN
20417	2717	11	domesticated	domesticate	VBN
20417	2717	12	animals	animal	NNS
20417	2717	13	or	or	CC
20417	2717	14	agriculture	agriculture	NN
20417	2717	15	;	;	:
20417	2717	16	short	short	JJ
20417	2717	17	folk	folk	NN
20417	2717	18	,	,	,
20417	2717	19	two	two	CD
20417	2717	20	or	or	CC
20417	2717	21	three	three	CD
20417	2717	22	inches	inch	NNS
20417	2717	23	below	below	IN
20417	2717	24	the	the	DT
20417	2717	25	present	present	JJ
20417	2717	26	standard	standard	NN
20417	2717	27	;	;	,
20417	2717	28	living	live	VBG
20417	2717	29	an	an	DT
20417	2717	30	active	active	JJ
20417	2717	31	strenuous	strenuous	JJ
20417	2717	32	life	life	NN
20417	2717	33	.	.	.
20417	2718	1	Similarly	similarly	RB
20417	2718	2	,	,	,
20417	2718	3	for	for	IN
20417	2718	4	the	the	DT
20417	2718	5	south	south	NN
20417	2718	6	,	,	,
20417	2718	7	Sir	Sir	NNP
20417	2718	8	Arthur	Arthur	NNP
20417	2718	9	Keith	Keith	NNP
20417	2718	10	pictures	picture	NNS
20417	2718	11	for	for	IN
20417	2718	12	us	-PRON-	PRP
20417	2718	13	a	a	DT
20417	2718	14	Neolithic	neolithic	JJ
20417	2718	15	community	community	NN
20417	2718	16	at	at	IN
20417	2718	17	Coldrum	Coldrum	NNP
20417	2718	18	in	in	IN
20417	2718	19	Kent	Kent	NNP
20417	2718	20	,	,	,
20417	2718	21	dating	date	VBG
20417	2718	22	from	from	IN
20417	2718	23	about	about	IN
20417	2718	24	4,000	4,000	CD
20417	2718	25	years	year	NNS
20417	2718	26	ago	ago	RB
20417	2718	27	--	--	:
20417	2718	28	a	a	DT
20417	2718	29	few	few	JJ
20417	2718	30	ticks	tick	NNS
20417	2718	31	of	of	IN
20417	2718	32	the	the	DT
20417	2718	33	geological	geological	JJ
20417	2718	34	clock	clock	NN
20417	2718	35	.	.	.
20417	2719	1	It	-PRON-	PRP
20417	2719	2	consisted	consist	VBD
20417	2719	3	,	,	,
20417	2719	4	in	in	IN
20417	2719	5	this	this	DT
20417	2719	6	case	case	NN
20417	2719	7	,	,	,
20417	2719	8	of	of	IN
20417	2719	9	agricultural	agricultural	JJ
20417	2719	10	pioneers	pioneer	NNS
20417	2719	11	,	,	,
20417	2719	12	men	man	NNS
20417	2719	13	with	with	IN
20417	2719	14	large	large	JJ
20417	2719	15	heads	head	NNS
20417	2719	16	and	and	CC
20417	2719	17	big	big	JJ
20417	2719	18	brains	brain	NNS
20417	2719	19	,	,	,
20417	2719	20	about	about	RB
20417	2719	21	two	two	CD
20417	2719	22	inches	inch	NNS
20417	2719	23	shorter	short	JJR
20417	2719	24	in	in	IN
20417	2719	25	stature	stature	NN
20417	2719	26	than	than	IN
20417	2719	27	the	the	DT
20417	2719	28	modern	modern	JJ
20417	2719	29	British	british	JJ
20417	2719	30	average	average	NN
20417	2719	31	(	(	-LRB-
20417	2719	32	5	5	CD
20417	2719	33	ft	ft	NN
20417	2719	34	.	.	NN
20417	2719	35	8	8	CD
20417	2719	36	in	in	IN
20417	2719	37	.	.	.
20417	2720	1	)	)	-RRB-
20417	2720	2	,	,	,
20417	2720	3	with	with	IN
20417	2720	4	better	well	JJR
20417	2720	5	teeth	tooth	NNS
20417	2720	6	and	and	CC
20417	2720	7	broader	broad	JJR
20417	2720	8	palates	palate	NNS
20417	2720	9	than	than	IN
20417	2720	10	men	man	NNS
20417	2720	11	have	have	VBP
20417	2720	12	in	in	IN
20417	2720	13	these	these	DT
20417	2720	14	days	day	NNS
20417	2720	15	of	of	IN
20417	2720	16	soft	soft	JJ
20417	2720	17	food	food	NN
20417	2720	18	,	,	,
20417	2720	19	with	with	IN
20417	2720	20	beliefs	belief	NNS
20417	2720	21	concerning	concern	VBG
20417	2720	22	life	life	NN
20417	2720	23	and	and	CC
20417	2720	24	death	death	NN
20417	2720	25	similar	similar	JJ
20417	2720	26	to	to	IN
20417	2720	27	those	those	DT
20417	2720	28	that	that	WDT
20417	2720	29	swayed	sway	VBD
20417	2720	30	their	-PRON-	PRP$
20417	2720	31	contemporaries	contemporary	NNS
20417	2720	32	in	in	IN
20417	2720	33	Western	Western	NNP
20417	2720	34	and	and	CC
20417	2720	35	Southern	Southern	NNP
20417	2720	36	Europe	Europe	NNP
20417	2720	37	.	.	.
20417	2721	1	Very	very	RB
20417	2721	2	interesting	interesting	JJ
20417	2721	3	is	be	VBZ
20417	2721	4	the	the	DT
20417	2721	5	manipulative	manipulative	JJ
20417	2721	6	skill	skill	NN
20417	2721	7	they	-PRON-	PRP
20417	2721	8	showed	show	VBD
20417	2721	9	on	on	IN
20417	2721	10	a	a	DT
20417	2721	11	large	large	JJ
20417	2721	12	scale	scale	NN
20417	2721	13	in	in	IN
20417	2721	14	erecting	erect	VBG
20417	2721	15	standing	standing	NN
20417	2721	16	stones	stone	NNS
20417	2721	17	(	(	-LRB-
20417	2721	18	probably	probably	RB
20417	2721	19	connected	connect	VBN
20417	2721	20	with	with	IN
20417	2721	21	calendar	calendar	NN
20417	2721	22	-	-	HYPH
20417	2721	23	keeping	keeping	NN
20417	2721	24	and	and	CC
20417	2721	25	with	with	IN
20417	2721	26	worship	worship	NN
20417	2721	27	)	)	-RRB-
20417	2721	28	,	,	,
20417	2721	29	and	and	CC
20417	2721	30	on	on	IN
20417	2721	31	a	a	DT
20417	2721	32	small	small	JJ
20417	2721	33	scale	scale	NN
20417	2721	34	in	in	IN
20417	2721	35	making	make	VBG
20417	2721	36	daring	daring	JJ
20417	2721	37	operations	operation	NNS
20417	2721	38	on	on	IN
20417	2721	39	the	the	DT
20417	2721	40	skull	skull	NN
20417	2721	41	.	.	.
20417	2722	1	Four	four	CD
20417	2722	2	thousand	thousand	CD
20417	2722	3	years	year	NNS
20417	2722	4	ago	ago	RB
20417	2722	5	is	be	VBZ
20417	2722	6	given	give	VBN
20417	2722	7	as	as	IN
20417	2722	8	a	a	DT
20417	2722	9	probable	probable	JJ
20417	2722	10	date	date	NN
20417	2722	11	for	for	IN
20417	2722	12	that	that	DT
20417	2722	13	early	early	JJ
20417	2722	14	community	community	NN
20417	2722	15	in	in	IN
20417	2722	16	Kent	Kent	NNP
20417	2722	17	,	,	,
20417	2722	18	but	but	CC
20417	2722	19	evidences	evidence	NNS
20417	2722	20	of	of	IN
20417	2722	21	Neolithic	neolithic	JJ
20417	2722	22	man	man	NN
20417	2722	23	occur	occur	VBP
20417	2722	24	in	in	IN
20417	2722	25	situations	situation	NNS
20417	2722	26	which	which	WDT
20417	2722	27	demand	demand	VBP
20417	2722	28	a	a	DT
20417	2722	29	much	much	RB
20417	2722	30	greater	great	JJR
20417	2722	31	antiquity	antiquity	NN
20417	2722	32	--	--	:
20417	2722	33	perhaps	perhaps	RB
20417	2722	34	30,000	30,000	CD
20417	2722	35	years	year	NNS
20417	2722	36	.	.	.
20417	2723	1	And	and	CC
20417	2723	2	man	man	NN
20417	2723	3	was	be	VBD
20417	2723	4	not	not	RB
20417	2723	5	young	young	JJ
20417	2723	6	then	then	RB
20417	2723	7	!	!	.
20417	2724	1	[	[	-LRB-
20417	2724	2	Illustration	illustration	NN
20417	2724	3	:	:	:
20417	2724	4	PAINTINGS	painting	NNS
20417	2724	5	ON	on	IN
20417	2724	6	THE	the	DT
20417	2724	7	ROOF	ROOF	NNP
20417	2724	8	OF	of	IN
20417	2724	9	THE	the	DT
20417	2724	10	ALTAMIRA	ALTAMIRA	NNP
20417	2724	11	CAVE	CAVE	NNPS
20417	2724	12	IN	in	IN
20417	2724	13	NORTHERN	NORTHERN	NNP
20417	2724	14	SPAIN	SPAIN	NNP
20417	2724	15	,	,	,
20417	2724	16	SHOWING	show	VBG
20417	2724	17	A	a	DT
20417	2724	18	BISON	bison	NN
20417	2724	19	ABOVE	above	JJ
20417	2724	20	AND	and	CC
20417	2724	21	A	a	DT
20417	2724	22	GALLOPING	gallop	VBG
20417	2724	23	BOAR	BOAR	NNS
20417	2724	24	BELOW	below	IN
20417	2724	25	The	the	DT
20417	2724	26	artistic	artistic	JJ
20417	2724	27	drawings	drawing	NNS
20417	2724	28	,	,	,
20417	2724	29	over	over	IN
20417	2724	30	2	2	CD
20417	2724	31	feet	foot	NNS
20417	2724	32	in	in	IN
20417	2724	33	length	length	NN
20417	2724	34	,	,	,
20417	2724	35	were	be	VBD
20417	2724	36	made	make	VBN
20417	2724	37	by	by	IN
20417	2724	38	the	the	DT
20417	2724	39	Reindeer	Reindeer	NNP
20417	2724	40	Men	Men	NNPS
20417	2724	41	or	or	CC
20417	2724	42	"	"	``
20417	2724	43	Cromagnards	cromagnard	NNS
20417	2724	44	"	"	''
20417	2724	45	in	in	IN
20417	2724	46	the	the	DT
20417	2724	47	time	time	NN
20417	2724	48	of	of	IN
20417	2724	49	the	the	DT
20417	2724	50	Upper	Upper	NNP
20417	2724	51	or	or	CC
20417	2724	52	Post	Post	NNP
20417	2724	53	-	-	NNP
20417	2724	54	Glacial	Glacial	NNP
20417	2724	55	Pleistocene	Pleistocene	NNP
20417	2724	56	,	,	,
20417	2724	57	before	before	IN
20417	2724	58	the	the	DT
20417	2724	59	appearance	appearance	NN
20417	2724	60	of	of	IN
20417	2724	61	the	the	DT
20417	2724	62	Neolithic	neolithic	JJ
20417	2724	63	men	man	NNS
20417	2724	64	.	.	.
20417	2724	65	]	]	-RRB-
20417	2725	1	We	-PRON-	PRP
20417	2725	2	must	must	MD
20417	2725	3	open	open	VB
20417	2725	4	one	one	CD
20417	2725	5	more	more	JJR
20417	2725	6	chapter	chapter	NN
20417	2725	7	in	in	IN
20417	2725	8	the	the	DT
20417	2725	9	thrilling	thrilling	NN
20417	2725	10	story	story	NN
20417	2725	11	of	of	IN
20417	2725	12	the	the	DT
20417	2725	13	Ascent	Ascent	NNP
20417	2725	14	of	of	IN
20417	2725	15	Man	Man	NNP
20417	2725	16	--	--	:
20417	2725	17	the	the	DT
20417	2725	18	Metal	Metal	NNP
20417	2725	19	Ages	Ages	NNPS
20417	2725	20	,	,	,
20417	2725	21	which	which	WDT
20417	2725	22	are	be	VBP
20417	2725	23	in	in	IN
20417	2725	24	a	a	DT
20417	2725	25	sense	sense	NN
20417	2725	26	still	still	RB
20417	2725	27	continuing	continue	VBG
20417	2725	28	.	.	.
20417	2726	1	Metals	metal	NNS
20417	2726	2	began	begin	VBD
20417	2726	3	to	to	TO
20417	2726	4	be	be	VB
20417	2726	5	used	use	VBN
20417	2726	6	in	in	IN
20417	2726	7	the	the	DT
20417	2726	8	late	late	JJ
20417	2726	9	Polished	Polished	NNP
20417	2726	10	Stone	Stone	NNP
20417	2726	11	(	(	-LRB-
20417	2726	12	Neolithic	Neolithic	NNP
20417	2726	13	)	)	-RRB-
20417	2726	14	times	time	NNS
20417	2726	15	,	,	,
20417	2726	16	for	for	IN
20417	2726	17	there	there	EX
20417	2726	18	were	be	VBD
20417	2726	19	always	always	RB
20417	2726	20	overlappings	overlapping	NNS
20417	2726	21	.	.	.
20417	2727	1	Copper	copper	NN
20417	2727	2	came	come	VBD
20417	2727	3	first	first	RB
20417	2727	4	,	,	,
20417	2727	5	Bronze	Bronze	NNP
20417	2727	6	second	second	NN
20417	2727	7	,	,	,
20417	2727	8	and	and	CC
20417	2727	9	Iron	Iron	NNP
20417	2727	10	last	last	JJ
20417	2727	11	.	.	.
20417	2728	1	The	the	DT
20417	2728	2	working	working	NN
20417	2728	3	of	of	IN
20417	2728	4	copper	copper	NN
20417	2728	5	in	in	IN
20417	2728	6	the	the	DT
20417	2728	7	East	East	NNP
20417	2728	8	has	have	VBZ
20417	2728	9	been	be	VBN
20417	2728	10	traced	trace	VBN
20417	2728	11	back	back	RB
20417	2728	12	to	to	IN
20417	2728	13	the	the	DT
20417	2728	14	fourth	fourth	JJ
20417	2728	15	millennium	millennium	NN
20417	2728	16	B.C.	B.C.	NNP
20417	2728	17	,	,	,
20417	2728	18	and	and	CC
20417	2728	19	there	there	EX
20417	2728	20	was	be	VBD
20417	2728	21	also	also	RB
20417	2728	22	a	a	DT
20417	2728	23	very	very	RB
20417	2728	24	ancient	ancient	JJ
20417	2728	25	Copper	Copper	NNP
20417	2728	26	Age	Age	NNP
20417	2728	27	in	in	IN
20417	2728	28	the	the	DT
20417	2728	29	New	New	NNP
20417	2728	30	World	World	NNP
20417	2728	31	.	.	.
20417	2729	1	It	-PRON-	PRP
20417	2729	2	need	nee	MD
20417	2729	3	hardly	hardly	RB
20417	2729	4	be	be	VB
20417	2729	5	said	say	VBN
20417	2729	6	that	that	IN
20417	2729	7	where	where	WRB
20417	2729	8	copper	copper	NN
20417	2729	9	is	be	VBZ
20417	2729	10	scarce	scarce	JJ
20417	2729	11	,	,	,
20417	2729	12	as	as	IN
20417	2729	13	in	in	IN
20417	2729	14	Britain	Britain	NNP
20417	2729	15	,	,	,
20417	2729	16	we	-PRON-	PRP
20417	2729	17	can	can	MD
20417	2729	18	not	not	RB
20417	2729	19	expect	expect	VB
20417	2729	20	to	to	TO
20417	2729	21	find	find	VB
20417	2729	22	much	much	JJ
20417	2729	23	trace	trace	NN
20417	2729	24	of	of	IN
20417	2729	25	a	a	DT
20417	2729	26	Copper	Copper	NNP
20417	2729	27	Age	Age	NNP
20417	2729	28	.	.	.
20417	2730	1	The	the	DT
20417	2730	2	ores	ore	NNS
20417	2730	3	of	of	IN
20417	2730	4	different	different	JJ
20417	2730	5	metals	metal	NNS
20417	2730	6	seem	seem	VBP
20417	2730	7	to	to	TO
20417	2730	8	have	have	VB
20417	2730	9	been	be	VBN
20417	2730	10	smelted	smelt	VBN
20417	2730	11	together	together	RB
20417	2730	12	in	in	IN
20417	2730	13	an	an	DT
20417	2730	14	experimental	experimental	JJ
20417	2730	15	way	way	NN
20417	2730	16	by	by	IN
20417	2730	17	many	many	JJ
20417	2730	18	prehistoric	prehistoric	JJ
20417	2730	19	metallurgists	metallurgist	NNS
20417	2730	20	,	,	,
20417	2730	21	and	and	CC
20417	2730	22	bronze	bronze	NN
20417	2730	23	was	be	VBD
20417	2730	24	the	the	DT
20417	2730	25	alloy	alloy	NN
20417	2730	26	that	that	WDT
20417	2730	27	rewarded	reward	VBD
20417	2730	28	the	the	DT
20417	2730	29	combination	combination	NN
20417	2730	30	of	of	IN
20417	2730	31	tin	tin	NN
20417	2730	32	with	with	IN
20417	2730	33	copper	copper	NN
20417	2730	34	.	.	.
20417	2731	1	There	there	EX
20417	2731	2	is	be	VBZ
20417	2731	3	evidence	evidence	NN
20417	2731	4	of	of	IN
20417	2731	5	a	a	DT
20417	2731	6	more	more	RBR
20417	2731	7	or	or	CC
20417	2731	8	less	less	RBR
20417	2731	9	definite	definite	JJ
20417	2731	10	Bronze	Bronze	NNP
20417	2731	11	Age	Age	NNP
20417	2731	12	in	in	IN
20417	2731	13	Egypt	Egypt	NNP
20417	2731	14	and	and	CC
20417	2731	15	Babylonia	Babylonia	NNP
20417	2731	16	,	,	,
20417	2731	17	Greece	Greece	NNP
20417	2731	18	and	and	CC
20417	2731	19	Europe	Europe	NNP
20417	2731	20	.	.	.
20417	2732	1	It	-PRON-	PRP
20417	2732	2	is	be	VBZ
20417	2732	3	not	not	RB
20417	2732	4	clear	clear	JJ
20417	2732	5	why	why	WRB
20417	2732	6	iron	iron	NN
20417	2732	7	should	should	MD
20417	2732	8	not	not	RB
20417	2732	9	have	have	VB
20417	2732	10	been	be	VBN
20417	2732	11	the	the	DT
20417	2732	12	earliest	early	JJS
20417	2732	13	metal	metal	NN
20417	2732	14	to	to	TO
20417	2732	15	be	be	VB
20417	2732	16	used	use	VBN
20417	2732	17	by	by	IN
20417	2732	18	man	man	NN
20417	2732	19	,	,	,
20417	2732	20	but	but	CC
20417	2732	21	the	the	DT
20417	2732	22	Iron	Iron	NNP
20417	2732	23	Age	Age	NNP
20417	2732	24	dates	date	VBZ
20417	2732	25	from	from	IN
20417	2732	26	about	about	IN
20417	2732	27	the	the	DT
20417	2732	28	middle	middle	NN
20417	2732	29	of	of	IN
20417	2732	30	the	the	DT
20417	2732	31	second	second	JJ
20417	2732	32	millennium	millennium	NN
20417	2732	33	B.C.	B.C.	NNP
20417	2733	1	From	from	IN
20417	2733	2	Egypt	Egypt	NNP
20417	2733	3	the	the	DT
20417	2733	4	usage	usage	NN
20417	2733	5	spread	spread	VBD
20417	2733	6	through	through	IN
20417	2733	7	the	the	DT
20417	2733	8	Mediterranean	Mediterranean	NNP
20417	2733	9	region	region	NN
20417	2733	10	to	to	IN
20417	2733	11	North	North	NNP
20417	2733	12	Europe	Europe	NNP
20417	2733	13	,	,	,
20417	2733	14	or	or	CC
20417	2733	15	it	-PRON-	PRP
20417	2733	16	may	may	MD
20417	2733	17	have	have	VB
20417	2733	18	been	be	VBN
20417	2733	19	that	that	IN
20417	2733	20	discoveries	discovery	NNS
20417	2733	21	made	make	VBN
20417	2733	22	in	in	IN
20417	2733	23	Central	Central	NNP
20417	2733	24	Europe	Europe	NNP
20417	2733	25	,	,	,
20417	2733	26	so	so	RB
20417	2733	27	rich	rich	JJ
20417	2733	28	in	in	IN
20417	2733	29	iron	iron	NN
20417	2733	30	-	-	HYPH
20417	2733	31	mines	mine	NNS
20417	2733	32	,	,	,
20417	2733	33	saturated	saturate	VBN
20417	2733	34	southwards	southward	NNS
20417	2733	35	,	,	,
20417	2733	36	following	follow	VBG
20417	2733	37	for	for	IN
20417	2733	38	instance	instance	NN
20417	2733	39	,	,	,
20417	2733	40	the	the	DT
20417	2733	41	route	route	NN
20417	2733	42	of	of	IN
20417	2733	43	the	the	DT
20417	2733	44	amber	amber	NN
20417	2733	45	trade	trade	NN
20417	2733	46	from	from	IN
20417	2733	47	the	the	DT
20417	2733	48	Baltic	Baltic	NNP
20417	2733	49	.	.	.
20417	2734	1	Compared	compare	VBN
20417	2734	2	with	with	IN
20417	2734	3	stone	stone	NN
20417	2734	4	,	,	,
20417	2734	5	the	the	DT
20417	2734	6	metals	metal	NNS
20417	2734	7	afforded	afford	VBD
20417	2734	8	much	much	RB
20417	2734	9	greater	great	JJR
20417	2734	10	possibilities	possibility	NNS
20417	2734	11	of	of	IN
20417	2734	12	implements	implement	NNS
20417	2734	13	,	,	,
20417	2734	14	instruments	instrument	NNS
20417	2734	15	,	,	,
20417	2734	16	and	and	CC
20417	2734	17	weapons	weapon	NNS
20417	2734	18	,	,	,
20417	2734	19	and	and	CC
20417	2734	20	their	-PRON-	PRP$
20417	2734	21	discovery	discovery	NN
20417	2734	22	and	and	CC
20417	2734	23	usage	usage	NN
20417	2734	24	had	have	VBD
20417	2734	25	undoubtedly	undoubtedly	RB
20417	2734	26	great	great	JJ
20417	2734	27	influence	influence	NN
20417	2734	28	on	on	IN
20417	2734	29	the	the	DT
20417	2734	30	Ascent	Ascent	NNP
20417	2734	31	of	of	IN
20417	2734	32	Man	Man	NNP
20417	2734	33	.	.	.
20417	2735	1	Occasionally	occasionally	RB
20417	2735	2	,	,	,
20417	2735	3	however	however	RB
20417	2735	4	,	,	,
20417	2735	5	on	on	IN
20417	2735	6	his	-PRON-	PRP$
20417	2735	7	descent	descent	NN
20417	2735	8	.	.	.
20417	2736	1	Retrospect	Retrospect	NNP
20417	2736	2	Looking	Looking	NNP
20417	2736	3	backwards	backwards	RB
20417	2736	4	,	,	,
20417	2736	5	we	-PRON-	PRP
20417	2736	6	discern	discern	VBP
20417	2736	7	the	the	DT
20417	2736	8	following	follow	VBG
20417	2736	9	stages	stage	NNS
20417	2736	10	:	:	:
20417	2736	11	(	(	-LRB-
20417	2736	12	1	1	LS
20417	2736	13	)	)	-RRB-
20417	2736	14	The	the	DT
20417	2736	15	setting	setting	NN
20417	2736	16	apart	apart	RB
20417	2736	17	of	of	IN
20417	2736	18	a	a	DT
20417	2736	19	Primate	primate	JJ
20417	2736	20	stock	stock	NN
20417	2736	21	,	,	,
20417	2736	22	marked	mark	VBD
20417	2736	23	off	off	RP
20417	2736	24	from	from	IN
20417	2736	25	other	other	JJ
20417	2736	26	mammals	mammal	NNS
20417	2736	27	by	by	IN
20417	2736	28	a	a	DT
20417	2736	29	tendency	tendency	NN
20417	2736	30	to	to	IN
20417	2736	31	big	big	JJ
20417	2736	32	brains	brain	NNS
20417	2736	33	,	,	,
20417	2736	34	a	a	DT
20417	2736	35	free	free	JJ
20417	2736	36	hand	hand	NN
20417	2736	37	,	,	,
20417	2736	38	gregariousness	gregariousness	NN
20417	2736	39	,	,	,
20417	2736	40	and	and	CC
20417	2736	41	good	good	RB
20417	2736	42	-	-	HYPH
20417	2736	43	humoured	humoured	JJ
20417	2736	44	talkativeness	talkativeness	NN
20417	2736	45	.	.	.
20417	2737	1	(	(	-LRB-
20417	2737	2	2	2	LS
20417	2737	3	)	)	-RRB-
20417	2737	4	The	the	DT
20417	2737	5	divergence	divergence	NN
20417	2737	6	of	of	IN
20417	2737	7	marmosets	marmoset	NNS
20417	2737	8	and	and	CC
20417	2737	9	New	New	NNP
20417	2737	10	World	World	NNP
20417	2737	11	monkeys	monkey	NNS
20417	2737	12	and	and	CC
20417	2737	13	Old	Old	NNP
20417	2737	14	World	World	NNP
20417	2737	15	monkeys	monkey	NNS
20417	2737	16	,	,	,
20417	2737	17	leaving	leave	VBG
20417	2737	18	a	a	DT
20417	2737	19	stock	stock	NN
20417	2737	20	--	--	:
20417	2737	21	an	an	DT
20417	2737	22	anthropoid	anthropoid	JJ
20417	2737	23	stock	stock	NN
20417	2737	24	--	--	:
20417	2737	25	common	common	JJ
20417	2737	26	to	to	IN
20417	2737	27	the	the	DT
20417	2737	28	present	present	JJ
20417	2737	29	-	-	HYPH
20417	2737	30	day	day	NN
20417	2737	31	and	and	CC
20417	2737	32	extinct	extinct	JJ
20417	2737	33	apes	ape	NNS
20417	2737	34	and	and	CC
20417	2737	35	to	to	IN
20417	2737	36	mankind	mankind	VB
20417	2737	37	.	.	.
20417	2738	1	(	(	-LRB-
20417	2738	2	3	3	LS
20417	2738	3	)	)	-RRB-
20417	2738	4	From	from	IN
20417	2738	5	this	this	DT
20417	2738	6	common	common	JJ
20417	2738	7	stock	stock	NN
20417	2738	8	the	the	DT
20417	2738	9	Anthropoid	Anthropoid	NNP
20417	2738	10	apes	ape	NNS
20417	2738	11	diverged	diverge	VBN
20417	2738	12	,	,	,
20417	2738	13	far	far	RB
20417	2738	14	from	from	IN
20417	2738	15	ignoble	ignoble	JJ
20417	2738	16	creatures	creature	NNS
20417	2738	17	,	,	,
20417	2738	18	and	and	CC
20417	2738	19	a	a	DT
20417	2738	20	humanoid	humanoid	JJ
20417	2738	21	stock	stock	NN
20417	2738	22	was	be	VBD
20417	2738	23	set	set	VBN
20417	2738	24	apart	apart	RB
20417	2738	25	.	.	.
20417	2739	1	(	(	-LRB-
20417	2739	2	4	4	LS
20417	2739	3	)	)	-RRB-
20417	2739	4	From	from	IN
20417	2739	5	the	the	DT
20417	2739	6	latter	latter	JJ
20417	2739	7	(	(	-LRB-
20417	2739	8	we	-PRON-	PRP
20417	2739	9	follow	follow	VBP
20417	2739	10	Sir	Sir	NNP
20417	2739	11	Arthur	Arthur	NNP
20417	2739	12	Keith	Keith	NNP
20417	2739	13	and	and	CC
20417	2739	14	other	other	JJ
20417	2739	15	authorities	authority	NNS
20417	2739	16	)	)	-RRB-
20417	2739	17	there	there	RB
20417	2739	18	arose	arise	VBD
20417	2739	19	what	what	WP
20417	2739	20	may	may	MD
20417	2739	21	be	be	VB
20417	2739	22	called	call	VBN
20417	2739	23	,	,	,
20417	2739	24	without	without	IN
20417	2739	25	disparagement	disparagement	JJ
20417	2739	26	,	,	,
20417	2739	27	tentative	tentative	JJ
20417	2739	28	or	or	CC
20417	2739	29	experimental	experimental	JJ
20417	2739	30	men	man	NNS
20417	2739	31	,	,	,
20417	2739	32	indicated	indicate	VBN
20417	2739	33	by	by	IN
20417	2739	34	Pithecanthropus	Pithecanthropus	NNP
20417	2739	35	"	"	``
20417	2739	36	the	the	DT
20417	2739	37	Erect	Erect	NNP
20417	2739	38	,	,	,
20417	2739	39	"	"	''
20417	2739	40	the	the	DT
20417	2739	41	Heidelberg	Heidelberg	NNP
20417	2739	42	man	man	NN
20417	2739	43	,	,	,
20417	2739	44	the	the	DT
20417	2739	45	Neanderthalers	Neanderthalers	NNPS
20417	2739	46	,	,	,
20417	2739	47	and	and	CC
20417	2739	48	,	,	,
20417	2739	49	best	good	JJS
20417	2739	50	of	of	IN
20417	2739	51	all	all	DT
20417	2739	52	,	,	,
20417	2739	53	the	the	DT
20417	2739	54	early	early	JJ
20417	2739	55	men	man	NNS
20417	2739	56	of	of	IN
20417	2739	57	the	the	DT
20417	2739	58	Sussex	Sussex	NNP
20417	2739	59	Weald	Weald	NNP
20417	2739	60	--	--	:
20417	2739	61	hinted	hint	VBN
20417	2739	62	at	at	IN
20417	2739	63	by	by	IN
20417	2739	64	the	the	DT
20417	2739	65	Piltdown	Piltdown	NNP
20417	2739	66	skull	skull	NN
20417	2739	67	.	.	.
20417	2740	1	It	-PRON-	PRP
20417	2740	2	matters	matter	VBZ
20417	2740	3	little	little	JJ
20417	2740	4	whether	whether	IN
20417	2740	5	particular	particular	JJ
20417	2740	6	items	item	NNS
20417	2740	7	are	be	VBP
20417	2740	8	corroborated	corroborate	VBN
20417	2740	9	or	or	CC
20417	2740	10	disproved	disprove	VBN
20417	2740	11	--	--	:
20417	2740	12	e.g	e.g	NNP
20417	2740	13	.	.	.
20417	2741	1	whether	whether	IN
20417	2741	2	the	the	DT
20417	2741	3	Heidelberg	Heidelberg	NNP
20417	2741	4	man	man	NN
20417	2741	5	came	come	VBD
20417	2741	6	before	before	RB
20417	2741	7	or	or	CC
20417	2741	8	after	after	IN
20417	2741	9	the	the	DT
20417	2741	10	Neanderthalers	Neanderthalers	NNPS
20417	2741	11	--	--	:
20417	2741	12	the	the	DT
20417	2741	13	general	general	JJ
20417	2741	14	trend	trend	NN
20417	2741	15	of	of	IN
20417	2741	16	evolution	evolution	NN
20417	2741	17	remains	remain	VBZ
20417	2741	18	clear	clear	JJ
20417	2741	19	.	.	.
20417	2742	1	(	(	-LRB-
20417	2742	2	5	5	CD
20417	2742	3	)	)	-RRB-
20417	2742	4	In	in	IN
20417	2742	5	any	any	DT
20417	2742	6	case	case	NN
20417	2742	7	,	,	,
20417	2742	8	the	the	DT
20417	2742	9	result	result	NN
20417	2742	10	was	be	VBD
20417	2742	11	the	the	DT
20417	2742	12	evolution	evolution	NN
20417	2742	13	of	of	IN
20417	2742	14	_	_	NNP
20417	2742	15	Homo	Homo	NNP
20417	2742	16	sapiens	sapien	VBZ
20417	2742	17	,	,	,
20417	2742	18	the	the	DT
20417	2742	19	man	man	NN
20417	2742	20	we	-PRON-	PRP
20417	2742	21	are_--a	are_--a	VBP
20417	2742	22	quite	quite	RB
20417	2742	23	different	different	JJ
20417	2742	24	fellow	fellow	NN
20417	2742	25	from	from	IN
20417	2742	26	the	the	DT
20417	2742	27	Neanderthaler	Neanderthaler	NNP
20417	2742	28	.	.	.
20417	2743	1	(	(	-LRB-
20417	2743	2	6	6	CD
20417	2743	3	)	)	-RRB-
20417	2743	4	Then	then	RB
20417	2743	5	arose	arise	VBD
20417	2743	6	various	various	JJ
20417	2743	7	stocks	stock	NNS
20417	2743	8	of	of	IN
20417	2743	9	primitive	primitive	JJ
20417	2743	10	men	man	NNS
20417	2743	11	,	,	,
20417	2743	12	proving	prove	VBG
20417	2743	13	everything	everything	NN
20417	2743	14	and	and	CC
20417	2743	15	holding	hold	VBG
20417	2743	16	fast	fast	RB
20417	2743	17	to	to	IN
20417	2743	18	that	that	DT
20417	2743	19	which	which	WDT
20417	2743	20	is	be	VBZ
20417	2743	21	good	good	JJ
20417	2743	22	.	.	.
20417	2744	1	There	there	EX
20417	2744	2	were	be	VBD
20417	2744	3	the	the	DT
20417	2744	4	Palæolithic	palæolithic	JJ
20417	2744	5	peoples	people	NNS
20417	2744	6	,	,	,
20417	2744	7	with	with	IN
20417	2744	8	rude	rude	JJ
20417	2744	9	stone	stone	NN
20417	2744	10	implements	implement	NNS
20417	2744	11	,	,	,
20417	2744	12	a	a	DT
20417	2744	13	strong	strong	JJ
20417	2744	14	vigorous	vigorous	JJ
20417	2744	15	race	race	NN
20417	2744	16	,	,	,
20417	2744	17	but	but	CC
20417	2744	18	probably	probably	RB
20417	2744	19	,	,	,
20417	2744	20	in	in	IN
20417	2744	21	most	most	JJS
20417	2744	22	cases	case	NNS
20417	2744	23	,	,	,
20417	2744	24	supplanted	supplant	VBN
20417	2744	25	by	by	IN
20417	2744	26	fresh	fresh	JJ
20417	2744	27	experiments	experiment	NNS
20417	2744	28	.	.	.
20417	2745	1	These	these	DT
20417	2745	2	may	may	MD
20417	2745	3	have	have	VB
20417	2745	4	arisen	arise	VBN
20417	2745	5	as	as	IN
20417	2745	6	shoots	shoot	NNS
20417	2745	7	from	from	IN
20417	2745	8	the	the	DT
20417	2745	9	growing	grow	VBG
20417	2745	10	point	point	NN
20417	2745	11	of	of	IN
20417	2745	12	the	the	DT
20417	2745	13	old	old	JJ
20417	2745	14	race	race	NN
20417	2745	15	,	,	,
20417	2745	16	or	or	CC
20417	2745	17	as	as	IN
20417	2745	18	a	a	DT
20417	2745	19	fresh	fresh	JJ
20417	2745	20	offshoot	offshoot	NN
20417	2745	21	from	from	IN
20417	2745	22	more	more	JJR
20417	2745	23	generalised	generalised	JJ
20417	2745	24	members	member	NNS
20417	2745	25	at	at	IN
20417	2745	26	a	a	DT
20417	2745	27	lower	low	JJR
20417	2745	28	level	level	NN
20417	2745	29	.	.	.
20417	2746	1	This	this	DT
20417	2746	2	is	be	VBZ
20417	2746	3	the	the	DT
20417	2746	4	eternal	eternal	JJ
20417	2746	5	possible	possible	JJ
20417	2746	6	victory	victory	NN
20417	2746	7	alike	alike	RB
20417	2746	8	of	of	IN
20417	2746	9	aristocracy	aristocracy	NN
20417	2746	10	and	and	CC
20417	2746	11	democracy	democracy	NN
20417	2746	12	.	.	.
20417	2747	1	(	(	-LRB-
20417	2747	2	7	7	LS
20417	2747	3	)	)	-RRB-
20417	2747	4	Palæolithic	palæolithic	JJ
20417	2747	5	men	man	NNS
20417	2747	6	were	be	VBD
20417	2747	7	involved	involve	VBN
20417	2747	8	in	in	IN
20417	2747	9	the	the	DT
20417	2747	10	succession	succession	NN
20417	2747	11	of	of	IN
20417	2747	12	four	four	CD
20417	2747	13	Great	Great	NNP
20417	2747	14	Ice	Ice	NNP
20417	2747	15	Ages	Ages	NNPS
20417	2747	16	or	or	CC
20417	2747	17	Glaciations	Glaciations	NNPS
20417	2747	18	,	,	,
20417	2747	19	and	and	CC
20417	2747	20	it	-PRON-	PRP
20417	2747	21	may	may	MD
20417	2747	22	be	be	VB
20417	2747	23	that	that	IN
20417	2747	24	the	the	DT
20417	2747	25	human	human	JJ
20417	2747	26	race	race	NN
20417	2747	27	owes	owe	VBZ
20417	2747	28	much	much	JJ
20417	2747	29	to	to	IN
20417	2747	30	the	the	DT
20417	2747	31	alternation	alternation	NN
20417	2747	32	of	of	IN
20417	2747	33	hard	hard	JJ
20417	2747	34	times	time	NNS
20417	2747	35	and	and	CC
20417	2747	36	easy	easy	JJ
20417	2747	37	times	time	NNS
20417	2747	38	--	--	:
20417	2747	39	glacial	glacial	JJ
20417	2747	40	and	and	CC
20417	2747	41	interglacial	interglacial	JJ
20417	2747	42	.	.	.
20417	2748	1	When	when	WRB
20417	2748	2	the	the	DT
20417	2748	3	ice	ice	NN
20417	2748	4	-	-	HYPH
20417	2748	5	fields	field	NNS
20417	2748	6	cleared	clear	VBD
20417	2748	7	off	off	RP
20417	2748	8	Neolithic	neolithic	JJ
20417	2748	9	man	man	NN
20417	2748	10	had	have	VBD
20417	2748	11	his	-PRON-	PRP$
20417	2748	12	innings	inning	NNS
20417	2748	13	.	.	.
20417	2749	1	(	(	-LRB-
20417	2749	2	8)	8)	CD
20417	2749	3	And	and	CC
20417	2749	4	we	-PRON-	PRP
20417	2749	5	have	have	VBP
20417	2749	6	closed	close	VBN
20417	2749	7	the	the	DT
20417	2749	8	story	story	NN
20417	2749	9	,	,	,
20417	2749	10	in	in	IN
20417	2749	11	the	the	DT
20417	2749	12	meantime	meantime	NN
20417	2749	13	,	,	,
20417	2749	14	with	with	IN
20417	2749	15	the	the	DT
20417	2749	16	Metal	Metal	NNP
20417	2749	17	Ages	Ages	NNPS
20417	2749	18	.	.	.
20417	2750	1	[	[	-LRB-
20417	2750	2	Illustration	illustration	NN
20417	2750	3	:	:	:
20417	2750	4	_	_	NNP
20417	2750	5	After	after	IN
20417	2750	6	the	the	DT
20417	2750	7	restoration	restoration	NN
20417	2750	8	modelled	model	VBN
20417	2750	9	by	by	IN
20417	2750	10	J.	J.	NNP
20417	2750	11	H.	H.	NNP
20417	2750	12	McGregor	McGregor	NNP
20417	2750	13	.	.	.
20417	2750	14	_	_	NNP
20417	2750	15	PILTDOWN	PILTDOWN	NNP
20417	2750	16	MAN	MAN	NNP
20417	2750	17	,	,	,
20417	2750	18	PRECEDING	precede	VBG
20417	2750	19	NEANDERTHAL	NEANDERTHAL	NNP
20417	2750	20	MAN	MAN	NNP
20417	2750	21	,	,	,
20417	2750	22	PERHAPS	perhaps	RB
20417	2750	23	100,000	100,000	CD
20417	2750	24	TO	to	TO
20417	2750	25	150,000	150,000	CD
20417	2750	26	YEARS	year	NNS
20417	2750	27	AGO	ago	RB
20417	2750	28	]	]	-RRB-
20417	2750	29	[	[	-LRB-
20417	2750	30	Illustration	illustration	NN
20417	2750	31	:	:	:
20417	2750	32	_	_	NNP
20417	2750	33	After	after	IN
20417	2750	34	the	the	DT
20417	2750	35	restoration	restoration	NN
20417	2750	36	modelled	model	VBN
20417	2750	37	by	by	IN
20417	2750	38	J.	J.	NNP
20417	2750	39	H.	H.	NNP
20417	2750	40	McGregor	McGregor	NNP
20417	2750	41	.	.	.
20417	2750	42	_	_	NNP
20417	2750	43	THE	the	DT
20417	2750	44	NEANDERTHAL	NEANDERTHAL	NNP
20417	2750	45	MAN	man	NN
20417	2750	46	OF	of	IN
20417	2750	47	LA	LA	NNP
20417	2750	48	CHAPELLE	CHAPELLE	NNP
20417	2750	49	-	-	HYPH
20417	2750	50	AUX	AUX	NNP
20417	2750	51	-	-	HYPH
20417	2750	52	SAINTS	SAINTS	NNP
20417	2750	53	The	the	DT
20417	2750	54	men	man	NNS
20417	2750	55	of	of	IN
20417	2750	56	this	this	DT
20417	2750	57	race	race	NN
20417	2750	58	lived	live	VBD
20417	2750	59	in	in	IN
20417	2750	60	Europe	Europe	NNP
20417	2750	61	from	from	IN
20417	2750	62	the	the	DT
20417	2750	63	Third	Third	NNP
20417	2750	64	Interglacial	interglacial	JJ
20417	2750	65	period	period	NN
20417	2750	66	through	through	IN
20417	2750	67	the	the	DT
20417	2750	68	Fourth	Fourth	NNP
20417	2750	69	Glacial	Glacial	NNP
20417	2750	70	.	.	.
20417	2751	1	They	-PRON-	PRP
20417	2751	2	disappeared	disappear	VBD
20417	2751	3	somewhat	somewhat	RB
20417	2751	4	suddenly	suddenly	RB
20417	2751	5	,	,	,
20417	2751	6	being	be	VBG
20417	2751	7	replaced	replace	VBN
20417	2751	8	by	by	IN
20417	2751	9	the	the	DT
20417	2751	10	Modern	Modern	NNP
20417	2751	11	Man	Man	NNP
20417	2751	12	type	type	NN
20417	2751	13	,	,	,
20417	2751	14	such	such	JJ
20417	2751	15	as	as	IN
20417	2751	16	the	the	DT
20417	2751	17	Cromagnards	Cromagnards	NNPS
20417	2751	18	.	.	.
20417	2752	1	Many	many	JJ
20417	2752	2	regard	regard	VBP
20417	2752	3	the	the	DT
20417	2752	4	Neanderthal	Neanderthal	NNP
20417	2752	5	Men	Men	NNPS
20417	2752	6	as	as	IN
20417	2752	7	a	a	DT
20417	2752	8	distinct	distinct	JJ
20417	2752	9	species	species	NN
20417	2752	10	.	.	.
20417	2752	11	]	]	-RRB-
20417	2753	1	It	-PRON-	PRP
20417	2753	2	seems	seem	VBZ
20417	2753	3	not	not	RB
20417	2753	4	unfitting	unfit	VBG
20417	2753	5	that	that	IN
20417	2753	6	we	-PRON-	PRP
20417	2753	7	should	should	MD
20417	2753	8	at	at	IN
20417	2753	9	this	this	DT
20417	2753	10	point	point	NN
20417	2753	11	sound	sound	VB
20417	2753	12	another	another	DT
20417	2753	13	note	note	NN
20417	2753	14	--	--	:
20417	2753	15	that	that	DT
20417	2753	16	of	of	IN
20417	2753	17	the	the	DT
20417	2753	18	man	man	NN
20417	2753	19	of	of	IN
20417	2753	20	feeling	feeling	NN
20417	2753	21	.	.	.
20417	2754	1	It	-PRON-	PRP
20417	2754	2	is	be	VBZ
20417	2754	3	clear	clear	JJ
20417	2754	4	in	in	IN
20417	2754	5	William	William	NNP
20417	2754	6	James	James	NNP
20417	2754	7	's	's	POS
20417	2754	8	words	word	NNS
20417	2754	9	:	:	:
20417	2754	10	Bone	bone	NN
20417	2754	11	of	of	IN
20417	2754	12	our	-PRON-	PRP$
20417	2754	13	bone	bone	NN
20417	2754	14	,	,	,
20417	2754	15	and	and	CC
20417	2754	16	flesh	flesh	NN
20417	2754	17	of	of	IN
20417	2754	18	our	-PRON-	PRP$
20417	2754	19	flesh	flesh	NN
20417	2754	20	,	,	,
20417	2754	21	are	be	VBP
20417	2754	22	these	these	DT
20417	2754	23	half	half	JJ
20417	2754	24	-	-	HYPH
20417	2754	25	brutish	brutish	JJ
20417	2754	26	prehistoric	prehistoric	JJ
20417	2754	27	brothers	brother	NNS
20417	2754	28	.	.	.
20417	2755	1	Girdled	girdle	VBN
20417	2755	2	about	about	IN
20417	2755	3	with	with	IN
20417	2755	4	the	the	DT
20417	2755	5	immense	immense	JJ
20417	2755	6	darkness	darkness	NN
20417	2755	7	of	of	IN
20417	2755	8	this	this	DT
20417	2755	9	mysterious	mysterious	JJ
20417	2755	10	universe	universe	NN
20417	2755	11	even	even	RB
20417	2755	12	as	as	IN
20417	2755	13	we	-PRON-	PRP
20417	2755	14	are	be	VBP
20417	2755	15	,	,	,
20417	2755	16	they	-PRON-	PRP
20417	2755	17	were	be	VBD
20417	2755	18	born	bear	VBN
20417	2755	19	and	and	CC
20417	2755	20	died	die	VBN
20417	2755	21	,	,	,
20417	2755	22	suffered	suffer	VBD
20417	2755	23	and	and	CC
20417	2755	24	struggled	struggle	VBD
20417	2755	25	.	.	.
20417	2756	1	Given	give	VBN
20417	2756	2	over	over	RP
20417	2756	3	to	to	IN
20417	2756	4	fearful	fearful	JJ
20417	2756	5	crime	crime	NN
20417	2756	6	and	and	CC
20417	2756	7	passion	passion	NN
20417	2756	8	,	,	,
20417	2756	9	plunged	plunge	VBN
20417	2756	10	in	in	IN
20417	2756	11	the	the	DT
20417	2756	12	blackest	black	JJS
20417	2756	13	ignorance	ignorance	NN
20417	2756	14	,	,	,
20417	2756	15	preyed	prey	VBN
20417	2756	16	upon	upon	IN
20417	2756	17	by	by	IN
20417	2756	18	hideous	hideous	JJ
20417	2756	19	and	and	CC
20417	2756	20	grotesque	grotesque	JJ
20417	2756	21	delusions	delusion	NNS
20417	2756	22	,	,	,
20417	2756	23	yet	yet	CC
20417	2756	24	steadfastly	steadfastly	RB
20417	2756	25	serving	serve	VBG
20417	2756	26	the	the	DT
20417	2756	27	profoundest	profoundest	NN
20417	2756	28	of	of	IN
20417	2756	29	ideals	ideal	NNS
20417	2756	30	in	in	IN
20417	2756	31	their	-PRON-	PRP$
20417	2756	32	fixed	fix	VBN
20417	2756	33	faith	faith	NN
20417	2756	34	that	that	WDT
20417	2756	35	existence	existence	NN
20417	2756	36	in	in	IN
20417	2756	37	any	any	DT
20417	2756	38	form	form	NN
20417	2756	39	is	be	VBZ
20417	2756	40	better	well	JJR
20417	2756	41	than	than	IN
20417	2756	42	non	non	JJ
20417	2756	43	-	-	JJ
20417	2756	44	existence	existence	NN
20417	2756	45	,	,	,
20417	2756	46	they	-PRON-	PRP
20417	2756	47	ever	ever	RB
20417	2756	48	rescued	rescue	VBD
20417	2756	49	triumphantly	triumphantly	RB
20417	2756	50	from	from	IN
20417	2756	51	the	the	DT
20417	2756	52	jaws	jaw	NNS
20417	2756	53	of	of	IN
20417	2756	54	ever	ever	RB
20417	2756	55	imminent	imminent	JJ
20417	2756	56	destruction	destruction	NN
20417	2756	57	the	the	DT
20417	2756	58	torch	torch	NN
20417	2756	59	of	of	IN
20417	2756	60	life	life	NN
20417	2756	61	which	which	WDT
20417	2756	62	,	,	,
20417	2756	63	thanks	thank	NNS
20417	2756	64	to	to	IN
20417	2756	65	them	-PRON-	PRP
20417	2756	66	,	,	,
20417	2756	67	now	now	RB
20417	2756	68	lights	light	VBZ
20417	2756	69	the	the	DT
20417	2756	70	world	world	NN
20417	2756	71	for	for	IN
20417	2756	72	us	-PRON-	PRP
20417	2756	73	.	.	.
20417	2757	1	Races	race	NNS
20417	2757	2	of	of	IN
20417	2757	3	Mankind	mankind	NN
20417	2757	4	Given	give	VBN
20417	2757	5	a	a	DT
20417	2757	6	variable	variable	JJ
20417	2757	7	stock	stock	NN
20417	2757	8	spreading	spread	VBG
20417	2757	9	over	over	RP
20417	2757	10	diverse	diverse	JJ
20417	2757	11	territory	territory	NN
20417	2757	12	,	,	,
20417	2757	13	we	-PRON-	PRP
20417	2757	14	expect	expect	VBP
20417	2757	15	to	to	TO
20417	2757	16	find	find	VB
20417	2757	17	it	-PRON-	PRP
20417	2757	18	splitting	split	VBG
20417	2757	19	up	up	RP
20417	2757	20	into	into	IN
20417	2757	21	varieties	variety	NNS
20417	2757	22	which	which	WDT
20417	2757	23	may	may	MD
20417	2757	24	become	become	VB
20417	2757	25	steadied	steady	VBN
20417	2757	26	into	into	IN
20417	2757	27	races	race	NNS
20417	2757	28	or	or	CC
20417	2757	29	incipient	incipient	JJ
20417	2757	30	species	specie	NNS
20417	2757	31	.	.	.
20417	2758	1	Thus	thus	RB
20417	2758	2	we	-PRON-	PRP
20417	2758	3	have	have	VBP
20417	2758	4	races	race	NNS
20417	2758	5	of	of	IN
20417	2758	6	hive	hive	JJ
20417	2758	7	-	-	HYPH
20417	2758	8	bees	bee	NNS
20417	2758	9	,	,	,
20417	2758	10	"	"	``
20417	2758	11	Italians	Italians	NNPS
20417	2758	12	,	,	,
20417	2758	13	"	"	''
20417	2758	14	"	"	``
20417	2758	15	Punics	punic	NNS
20417	2758	16	,	,	,
20417	2758	17	"	"	''
20417	2758	18	and	and	CC
20417	2758	19	so	so	RB
20417	2758	20	forth	forth	RB
20417	2758	21	;	;	:
20417	2758	22	and	and	CC
20417	2758	23	thus	thus	RB
20417	2758	24	there	there	RB
20417	2758	25	arose	arise	VBD
20417	2758	26	races	race	NNS
20417	2758	27	of	of	IN
20417	2758	28	men	man	NNS
20417	2758	29	.	.	.
20417	2759	1	Certain	certain	JJ
20417	2759	2	types	type	NNS
20417	2759	3	suited	suit	VBD
20417	2759	4	certain	certain	JJ
20417	2759	5	areas	area	NNS
20417	2759	6	,	,	,
20417	2759	7	and	and	CC
20417	2759	8	periods	period	NNS
20417	2759	9	of	of	IN
20417	2759	10	in	in	IN
20417	2759	11	-	-	HYPH
20417	2759	12	breeding	breeding	NN
20417	2759	13	tended	tend	VBD
20417	2759	14	to	to	TO
20417	2759	15	make	make	VB
20417	2759	16	the	the	DT
20417	2759	17	distinctive	distinctive	JJ
20417	2759	18	peculiarities	peculiarity	NNS
20417	2759	19	of	of	IN
20417	2759	20	each	each	DT
20417	2759	21	incipient	incipient	JJ
20417	2759	22	race	race	NN
20417	2759	23	well	well	RB
20417	2759	24	-	-	HYPH
20417	2759	25	defined	define	VBN
20417	2759	26	and	and	CC
20417	2759	27	stable	stable	JJ
20417	2759	28	.	.	.
20417	2760	1	When	when	WRB
20417	2760	2	the	the	DT
20417	2760	3	original	original	JJ
20417	2760	4	peculiarities	peculiarity	NNS
20417	2760	5	,	,	,
20417	2760	6	say	say	VBP
20417	2760	7	,	,	,
20417	2760	8	of	of	IN
20417	2760	9	negro	negro	JJ
20417	2760	10	and	and	CC
20417	2760	11	Mongol	Mongol	NNP
20417	2760	12	,	,	,
20417	2760	13	Australian	Australian	NNP
20417	2760	14	and	and	CC
20417	2760	15	Caucasian	Caucasian	NNP
20417	2760	16	,	,	,
20417	2760	17	arose	arise	VBD
20417	2760	18	as	as	IN
20417	2760	19	brusque	brusque	NN
20417	2760	20	variations	variation	NNS
20417	2760	21	or	or	CC
20417	2760	22	"	"	``
20417	2760	23	mutations	mutation	NNS
20417	2760	24	,	,	,
20417	2760	25	"	"	''
20417	2760	26	then	then	RB
20417	2760	27	they	-PRON-	PRP
20417	2760	28	would	would	MD
20417	2760	29	have	have	VB
20417	2760	30	great	great	JJ
20417	2760	31	staying	staying	NN
20417	2760	32	power	power	NN
20417	2760	33	from	from	IN
20417	2760	34	generation	generation	NN
20417	2760	35	to	to	IN
20417	2760	36	generation	generation	NN
20417	2760	37	.	.	.
20417	2761	1	They	-PRON-	PRP
20417	2761	2	would	would	MD
20417	2761	3	not	not	RB
20417	2761	4	be	be	VB
20417	2761	5	readily	readily	RB
20417	2761	6	swamped	swamp	VBN
20417	2761	7	by	by	IN
20417	2761	8	intercrossing	intercrosse	VBG
20417	2761	9	or	or	CC
20417	2761	10	averaged	average	VBD
20417	2761	11	off	off	RP
20417	2761	12	.	.	.
20417	2762	1	Peculiarities	peculiarity	NNS
20417	2762	2	and	and	CC
20417	2762	3	changes	change	NNS
20417	2762	4	of	of	IN
20417	2762	5	climate	climate	NN
20417	2762	6	and	and	CC
20417	2762	7	surroundings	surrounding	NNS
20417	2762	8	,	,	,
20417	2762	9	not	not	RB
20417	2762	10	to	to	TO
20417	2762	11	speak	speak	VB
20417	2762	12	of	of	IN
20417	2762	13	other	other	JJ
20417	2762	14	change	change	NN
20417	2762	15	-	-	HYPH
20417	2762	16	producing	produce	VBG
20417	2762	17	factors	factor	NNS
20417	2762	18	,	,	,
20417	2762	19	would	would	MD
20417	2762	20	provoke	provoke	VB
20417	2762	21	new	new	JJ
20417	2762	22	departures	departure	NNS
20417	2762	23	from	from	IN
20417	2762	24	age	age	NN
20417	2762	25	to	to	IN
20417	2762	26	age	age	NN
20417	2762	27	,	,	,
20417	2762	28	and	and	CC
20417	2762	29	so	so	RB
20417	2762	30	fresh	fresh	JJ
20417	2762	31	racial	racial	JJ
20417	2762	32	ventures	venture	NNS
20417	2762	33	were	be	VBD
20417	2762	34	made	make	VBN
20417	2762	35	.	.	.
20417	2763	1	Moreover	moreover	RB
20417	2763	2	,	,	,
20417	2763	3	the	the	DT
20417	2763	4	occurrence	occurrence	NN
20417	2763	5	of	of	IN
20417	2763	6	out	out	RB
20417	2763	7	-	-	HYPH
20417	2763	8	breeding	breed	VBG
20417	2763	9	when	when	WRB
20417	2763	10	two	two	CD
20417	2763	11	races	race	NNS
20417	2763	12	met	meet	VBD
20417	2763	13	,	,	,
20417	2763	14	in	in	IN
20417	2763	15	peace	peace	NN
20417	2763	16	or	or	CC
20417	2763	17	in	in	IN
20417	2763	18	war	war	NN
20417	2763	19	,	,	,
20417	2763	20	would	would	MD
20417	2763	21	certainly	certainly	RB
20417	2763	22	serve	serve	VB
20417	2763	23	to	to	TO
20417	2763	24	induce	induce	VB
20417	2763	25	fresh	fresh	JJ
20417	2763	26	starts	start	NNS
20417	2763	27	.	.	.
20417	2764	1	Very	very	RB
20417	2764	2	important	important	JJ
20417	2764	3	in	in	IN
20417	2764	4	the	the	DT
20417	2764	5	evolution	evolution	NN
20417	2764	6	of	of	IN
20417	2764	7	human	human	JJ
20417	2764	8	races	race	NNS
20417	2764	9	must	must	MD
20417	2764	10	have	have	VB
20417	2764	11	been	be	VBN
20417	2764	12	the	the	DT
20417	2764	13	alternating	alternate	VBG
20417	2764	14	occurrence	occurrence	NN
20417	2764	15	of	of	IN
20417	2764	16	periods	period	NNS
20417	2764	17	of	of	IN
20417	2764	18	in	in	IN
20417	2764	19	-	-	HYPH
20417	2764	20	breeding	breeding	NN
20417	2764	21	(	(	-LRB-
20417	2764	22	endogamy	endogamy	NNP
20417	2764	23	)	)	-RRB-
20417	2764	24	,	,	,
20417	2764	25	tending	tend	VBG
20417	2764	26	to	to	IN
20417	2764	27	stability	stability	NN
20417	2764	28	and	and	CC
20417	2764	29	sameness	sameness	JJ
20417	2764	30	,	,	,
20417	2764	31	and	and	CC
20417	2764	32	periods	period	NNS
20417	2764	33	of	of	IN
20417	2764	34	out	out	RB
20417	2764	35	-	-	HYPH
20417	2764	36	breeding	breeding	NN
20417	2764	37	(	(	-LRB-
20417	2764	38	exogamy	exogamy	NN
20417	2764	39	)	)	-RRB-
20417	2764	40	,	,	,
20417	2764	41	tending	tend	VBG
20417	2764	42	to	to	IN
20417	2764	43	changefulness	changefulness	NN
20417	2764	44	and	and	CC
20417	2764	45	diversity	diversity	NN
20417	2764	46	.	.	.
20417	2765	1	Thus	thus	RB
20417	2765	2	we	-PRON-	PRP
20417	2765	3	may	may	MD
20417	2765	4	distinguish	distinguish	VB
20417	2765	5	several	several	JJ
20417	2765	6	more	more	RBR
20417	2765	7	or	or	CC
20417	2765	8	less	less	RBR
20417	2765	9	clearly	clearly	RB
20417	2765	10	defined	define	VBN
20417	2765	11	primitive	primitive	JJ
20417	2765	12	races	race	NNS
20417	2765	13	of	of	IN
20417	2765	14	mankind	mankind	NN
20417	2765	15	--	--	:
20417	2765	16	notably	notably	RB
20417	2765	17	the	the	DT
20417	2765	18	African	African	NNP
20417	2765	19	,	,	,
20417	2765	20	the	the	DT
20417	2765	21	Australian	australian	JJ
20417	2765	22	,	,	,
20417	2765	23	the	the	DT
20417	2765	24	Mongolian	Mongolian	NNP
20417	2765	25	,	,	,
20417	2765	26	and	and	CC
20417	2765	27	the	the	DT
20417	2765	28	Caucasian	Caucasian	NNP
20417	2765	29	.	.	.
20417	2766	1	The	the	DT
20417	2766	2	woolly	woolly	JJ
20417	2766	3	-	-	HYPH
20417	2766	4	haired	haired	JJ
20417	2766	5	African	african	JJ
20417	2766	6	race	race	NN
20417	2766	7	includes	include	VBZ
20417	2766	8	the	the	DT
20417	2766	9	negroes	negro	NNS
20417	2766	10	and	and	CC
20417	2766	11	the	the	DT
20417	2766	12	very	very	RB
20417	2766	13	primitive	primitive	JJ
20417	2766	14	bushmen	bushman	NNS
20417	2766	15	.	.	.
20417	2767	1	The	the	DT
20417	2767	2	wavy	wavy	NN
20417	2767	3	-	-	HYPH
20417	2767	4	to	to	IN
20417	2767	5	curly	curly	RB
20417	2767	6	-	-	HYPH
20417	2767	7	haired	haired	JJ
20417	2767	8	Australian	australian	JJ
20417	2767	9	race	race	NN
20417	2767	10	includes	include	VBZ
20417	2767	11	the	the	DT
20417	2767	12	Jungle	Jungle	NNP
20417	2767	13	Tribes	Tribes	NNPS
20417	2767	14	of	of	IN
20417	2767	15	the	the	DT
20417	2767	16	Deccan	Deccan	NNP
20417	2767	17	,	,	,
20417	2767	18	the	the	DT
20417	2767	19	Vedda	Vedda	NNP
20417	2767	20	of	of	IN
20417	2767	21	Ceylon	Ceylon	NNP
20417	2767	22	,	,	,
20417	2767	23	the	the	DT
20417	2767	24	Jungle	Jungle	NNP
20417	2767	25	Folk	Folk	NNP
20417	2767	26	or	or	CC
20417	2767	27	Semang	Semang	NNP
20417	2767	28	,	,	,
20417	2767	29	and	and	CC
20417	2767	30	the	the	DT
20417	2767	31	natives	native	NNS
20417	2767	32	of	of	IN
20417	2767	33	unsettled	unsettled	JJ
20417	2767	34	parts	part	NNS
20417	2767	35	of	of	IN
20417	2767	36	Australia	Australia	NNP
20417	2767	37	--	--	:
20417	2767	38	all	all	DT
20417	2767	39	sometimes	sometimes	RB
20417	2767	40	slumped	slump	VBD
20417	2767	41	together	together	RB
20417	2767	42	as	as	IN
20417	2767	43	"	"	``
20417	2767	44	Pre	Pre	NNP
20417	2767	45	-	-	HYPH
20417	2767	46	Dravidians	Dravidians	NNPS
20417	2767	47	.	.	.
20417	2767	48	"	"	''
20417	2768	1	The	the	DT
20417	2768	2	straight	straight	JJ
20417	2768	3	-	-	HYPH
20417	2768	4	haired	haired	JJ
20417	2768	5	Mongols	Mongols	NNPS
20417	2768	6	include	include	VBP
20417	2768	7	those	those	DT
20417	2768	8	of	of	IN
20417	2768	9	Tibet	Tibet	NNP
20417	2768	10	,	,	,
20417	2768	11	Indo	Indo	NNP
20417	2768	12	-	-	HYPH
20417	2768	13	China	China	NNP
20417	2768	14	,	,	,
20417	2768	15	China	China	NNP
20417	2768	16	,	,	,
20417	2768	17	and	and	CC
20417	2768	18	Formosa	Formosa	NNP
20417	2768	19	,	,	,
20417	2768	20	those	those	DT
20417	2768	21	of	of	IN
20417	2768	22	many	many	JJ
20417	2768	23	oceanic	oceanic	JJ
20417	2768	24	islands	island	NNS
20417	2768	25	,	,	,
20417	2768	26	and	and	CC
20417	2768	27	of	of	IN
20417	2768	28	the	the	DT
20417	2768	29	north	north	NN
20417	2768	30	from	from	IN
20417	2768	31	Japan	Japan	NNP
20417	2768	32	to	to	IN
20417	2768	33	Lapland	Lapland	NNP
20417	2768	34	.	.	.
20417	2769	1	The	the	DT
20417	2769	2	Caucasians	Caucasians	NNPS
20417	2769	3	include	include	VBP
20417	2769	4	Mediterraneans	Mediterraneans	NNPS
20417	2769	5	,	,	,
20417	2769	6	Semites	Semites	NNPS
20417	2769	7	,	,	,
20417	2769	8	Nordics	Nordics	NNPS
20417	2769	9	,	,	,
20417	2769	10	Afghans	Afghans	NNPS
20417	2769	11	,	,	,
20417	2769	12	Alpines	Alpines	NNPS
20417	2769	13	,	,	,
20417	2769	14	and	and	CC
20417	2769	15	many	many	JJ
20417	2769	16	more	more	JJR
20417	2769	17	.	.	.
20417	2770	1	There	there	EX
20417	2770	2	are	be	VBP
20417	2770	3	very	very	RB
20417	2770	4	few	few	JJ
20417	2770	5	corners	corner	NNS
20417	2770	6	of	of	IN
20417	2770	7	knowledge	knowledge	NN
20417	2770	8	more	more	RBR
20417	2770	9	difficult	difficult	JJ
20417	2770	10	than	than	IN
20417	2770	11	that	that	DT
20417	2770	12	of	of	IN
20417	2770	13	the	the	DT
20417	2770	14	Races	race	NNS
20417	2770	15	of	of	IN
20417	2770	16	Men	Men	NNPS
20417	2770	17	,	,	,
20417	2770	18	the	the	DT
20417	2770	19	chief	chief	JJ
20417	2770	20	reason	reason	NN
20417	2770	21	being	be	VBG
20417	2770	22	that	that	IN
20417	2770	23	there	there	EX
20417	2770	24	has	have	VBZ
20417	2770	25	been	be	VBN
20417	2770	26	so	so	RB
20417	2770	27	much	much	JJ
20417	2770	28	movement	movement	NN
20417	2770	29	and	and	CC
20417	2770	30	migration	migration	NN
20417	2770	31	in	in	IN
20417	2770	32	the	the	DT
20417	2770	33	course	course	NN
20417	2770	34	of	of	IN
20417	2770	35	the	the	DT
20417	2770	36	ages	age	NNS
20417	2770	37	.	.	.
20417	2771	1	One	one	CD
20417	2771	2	physical	physical	JJ
20417	2771	3	type	type	NN
20417	2771	4	has	have	VBZ
20417	2771	5	mingled	mingle	VBN
20417	2771	6	with	with	IN
20417	2771	7	another	another	DT
20417	2771	8	,	,	,
20417	2771	9	inducing	induce	VBG
20417	2771	10	strange	strange	JJ
20417	2771	11	amalgams	amalgam	NNS
20417	2771	12	and	and	CC
20417	2771	13	novelties	novelty	NNS
20417	2771	14	.	.	.
20417	2772	1	If	if	IN
20417	2772	2	we	-PRON-	PRP
20417	2772	3	start	start	VBP
20417	2772	4	with	with	IN
20417	2772	5	what	what	WP
20417	2772	6	might	may	MD
20417	2772	7	be	be	VB
20417	2772	8	called	call	VBN
20417	2772	9	"	"	``
20417	2772	10	zoological	zoological	JJ
20417	2772	11	"	"	''
20417	2772	12	races	race	NNS
20417	2772	13	or	or	CC
20417	2772	14	strains	strain	NNS
20417	2772	15	differing	differ	VBG
20417	2772	16	,	,	,
20417	2772	17	for	for	IN
20417	2772	18	instance	instance	NN
20417	2772	19	,	,	,
20417	2772	20	in	in	IN
20417	2772	21	their	-PRON-	PRP$
20417	2772	22	hair	hair	NN
20417	2772	23	(	(	-LRB-
20417	2772	24	woolly	woolly	RB
20417	2772	25	-	-	HYPH
20417	2772	26	haired	haired	JJ
20417	2772	27	Africans	Africans	NNPS
20417	2772	28	,	,	,
20417	2772	29	straight	straight	JJ
20417	2772	30	-	-	HYPH
20417	2772	31	haired	haired	JJ
20417	2772	32	Mongols	Mongols	NNPS
20417	2772	33	,	,	,
20417	2772	34	curly	curly	RB
20417	2772	35	-	-	:
20417	2772	36	or	or	CC
20417	2772	37	wavy	wavy	JJ
20417	2772	38	-	-	HYPH
20417	2772	39	haired	haired	JJ
20417	2772	40	Pre	Pre	NNP
20417	2772	41	-	-	HYPH
20417	2772	42	Dravidians	Dravidians	NNPS
20417	2772	43	and	and	CC
20417	2772	44	Caucasians	Caucasians	NNPS
20417	2772	45	)	)	-RRB-
20417	2772	46	,	,	,
20417	2772	47	we	-PRON-	PRP
20417	2772	48	find	find	VBP
20417	2772	49	these	these	DT
20417	2772	50	replaced	replace	VBN
20417	2772	51	by	by	IN
20417	2772	52	_	_	NNP
20417	2772	53	peoples	people	NNS
20417	2772	54	_	_	NNP
20417	2772	55	who	who	WP
20417	2772	56	are	be	VBP
20417	2772	57	mixtures	mixture	NNS
20417	2772	58	of	of	IN
20417	2772	59	various	various	JJ
20417	2772	60	races	race	NNS
20417	2772	61	,	,	,
20417	2772	62	"	"	''
20417	2772	63	brethren	brother	NNS
20417	2772	64	by	by	IN
20417	2772	65	civilisation	civilisation	NN
20417	2772	66	more	more	JJR
20417	2772	67	than	than	IN
20417	2772	68	by	by	IN
20417	2772	69	blood	blood	NN
20417	2772	70	.	.	.
20417	2772	71	"	"	''
20417	2773	1	As	as	IN
20417	2773	2	Professor	Professor	NNP
20417	2773	3	Flinders	Flinders	NNP
20417	2773	4	Petrie	Petrie	NNP
20417	2773	5	has	have	VBZ
20417	2773	6	said	say	VBN
20417	2773	7	,	,	,
20417	2773	8	the	the	DT
20417	2773	9	only	only	JJ
20417	2773	10	meaning	mean	VBG
20417	2773	11	the	the	DT
20417	2773	12	term	term	NN
20417	2773	13	"	"	``
20417	2773	14	race	race	NN
20417	2773	15	"	"	''
20417	2773	16	now	now	RB
20417	2773	17	can	can	MD
20417	2773	18	have	have	VB
20417	2773	19	is	be	VBZ
20417	2773	20	that	that	DT
20417	2773	21	of	of	IN
20417	2773	22	a	a	DT
20417	2773	23	group	group	NN
20417	2773	24	of	of	IN
20417	2773	25	human	human	JJ
20417	2773	26	beings	being	NNS
20417	2773	27	whose	whose	WP$
20417	2773	28	type	type	NN
20417	2773	29	has	have	VBZ
20417	2773	30	been	be	VBN
20417	2773	31	unified	unify	VBN
20417	2773	32	by	by	IN
20417	2773	33	their	-PRON-	PRP$
20417	2773	34	rate	rate	NN
20417	2773	35	of	of	IN
20417	2773	36	assimilation	assimilation	NN
20417	2773	37	exceeding	exceed	VBG
20417	2773	38	the	the	DT
20417	2773	39	rate	rate	NN
20417	2773	40	of	of	IN
20417	2773	41	change	change	NN
20417	2773	42	produced	produce	VBN
20417	2773	43	by	by	IN
20417	2773	44	the	the	DT
20417	2773	45	infiltration	infiltration	NN
20417	2773	46	of	of	IN
20417	2773	47	foreign	foreign	JJ
20417	2773	48	elements	element	NNS
20417	2773	49	.	.	.
20417	2774	1	It	-PRON-	PRP
20417	2774	2	is	be	VBZ
20417	2774	3	probable	probable	JJ
20417	2774	4	,	,	,
20417	2774	5	however	however	RB
20417	2774	6	,	,	,
20417	2774	7	that	that	IN
20417	2774	8	the	the	DT
20417	2774	9	progress	progress	NN
20417	2774	10	of	of	IN
20417	2774	11	precise	precise	JJ
20417	2774	12	anthropology	anthropology	NN
20417	2774	13	will	will	MD
20417	2774	14	make	make	VB
20417	2774	15	it	-PRON-	PRP
20417	2774	16	possible	possible	JJ
20417	2774	17	to	to	TO
20417	2774	18	distinguish	distinguish	VB
20417	2774	19	the	the	DT
20417	2774	20	various	various	JJ
20417	2774	21	racial	racial	JJ
20417	2774	22	"	"	``
20417	2774	23	strains	strain	NNS
20417	2774	24	"	"	''
20417	2774	25	that	that	WDT
20417	2774	26	make	make	VBP
20417	2774	27	up	up	RP
20417	2774	28	any	any	DT
20417	2774	29	people	people	NNS
20417	2774	30	.	.	.
20417	2775	1	For	for	IN
20417	2775	2	the	the	DT
20417	2775	3	human	human	JJ
20417	2775	4	sense	sense	NN
20417	2775	5	of	of	IN
20417	2775	6	race	race	NN
20417	2775	7	is	be	VBZ
20417	2775	8	so	so	RB
20417	2775	9	strong	strong	JJ
20417	2775	10	that	that	IN
20417	2775	11	it	-PRON-	PRP
20417	2775	12	convinces	convince	VBZ
20417	2775	13	us	-PRON-	PRP
20417	2775	14	of	of	IN
20417	2775	15	reality	reality	NN
20417	2775	16	even	even	RB
20417	2775	17	when	when	WRB
20417	2775	18	scientific	scientific	JJ
20417	2775	19	definition	definition	NN
20417	2775	20	is	be	VBZ
20417	2775	21	impossible	impossible	JJ
20417	2775	22	.	.	.
20417	2776	1	It	-PRON-	PRP
20417	2776	2	was	be	VBD
20417	2776	3	this	this	DT
20417	2776	4	the	the	DT
20417	2776	5	British	british	JJ
20417	2776	6	sailor	sailor	NN
20417	2776	7	expressed	express	VBD
20417	2776	8	in	in	IN
20417	2776	9	his	-PRON-	PRP$
20417	2776	10	answer	answer	NN
20417	2776	11	to	to	IN
20417	2776	12	the	the	DT
20417	2776	13	question	question	NN
20417	2776	14	"	"	``
20417	2776	15	What	what	WP
20417	2776	16	is	be	VBZ
20417	2776	17	a	a	DT
20417	2776	18	Dago	dago	NN
20417	2776	19	?	?	.
20417	2776	20	"	"	''
20417	2777	1	"	"	``
20417	2777	2	Dagoes	dago	NNS
20417	2777	3	,	,	,
20417	2777	4	"	"	''
20417	2777	5	he	-PRON-	PRP
20417	2777	6	replied	reply	VBD
20417	2777	7	,	,	,
20417	2777	8	"	"	``
20417	2777	9	is	be	VBZ
20417	2777	10	anything	anything	NN
20417	2777	11	wot	wot	NN
20417	2777	12	is	be	VBZ
20417	2777	13	n't	not	RB
20417	2777	14	our	-PRON-	PRP$
20417	2777	15	sort	sort	NN
20417	2777	16	of	of	IN
20417	2777	17	chaps	chap	NNS
20417	2777	18	.	.	.
20417	2777	19	"	"	''
20417	2778	1	[	[	-LRB-
20417	2778	2	Illustration	illustration	NN
20417	2778	3	:	:	:
20417	2778	4	RESTORATION	restoration	NN
20417	2778	5	BY	by	IN
20417	2778	6	A.	a.	NN
20417	2778	7	FORESTIER	FORESTIER	NNP
20417	2778	8	OF	of	IN
20417	2778	9	THE	the	DT
20417	2778	10	RHODESIAN	RHODESIAN	NNP
20417	2778	11	MAN	man	NN
20417	2778	12	WHOSE	whose	WRB
20417	2778	13	SKULL	SKULL	NNP
20417	2778	14	WAS	be	VBD
20417	2778	15	DISCOVERED	discover	VBN
20417	2778	16	IN	in	IN
20417	2778	17	1921	1921	CD
20417	2778	18	Attention	attention	NN
20417	2778	19	may	may	MD
20417	2778	20	be	be	VB
20417	2778	21	drawn	draw	VBN
20417	2778	22	to	to	IN
20417	2778	23	the	the	DT
20417	2778	24	beetling	beetling	NN
20417	2778	25	eyebrow	eyebrow	NN
20417	2778	26	ridges	ridge	NNS
20417	2778	27	,	,	,
20417	2778	28	the	the	DT
20417	2778	29	projecting	project	VBG
20417	2778	30	upper	upper	JJ
20417	2778	31	lip	lip	NN
20417	2778	32	,	,	,
20417	2778	33	the	the	DT
20417	2778	34	large	large	JJ
20417	2778	35	eye	eye	NN
20417	2778	36	-	-	HYPH
20417	2778	37	sockets	socket	NNS
20417	2778	38	,	,	,
20417	2778	39	the	the	DT
20417	2778	40	well	well	RB
20417	2778	41	-	-	HYPH
20417	2778	42	poised	poise	VBN
20417	2778	43	head	head	NN
20417	2778	44	,	,	,
20417	2778	45	the	the	DT
20417	2778	46	strong	strong	JJ
20417	2778	47	shoulders	shoulder	NNS
20417	2778	48	.	.	.
20417	2779	1	The	the	DT
20417	2779	2	squatting	squat	VBG
20417	2779	3	figure	figure	NN
20417	2779	4	is	be	VBZ
20417	2779	5	crushing	crush	VBG
20417	2779	6	seeds	seed	NNS
20417	2779	7	with	with	IN
20417	2779	8	a	a	DT
20417	2779	9	stone	stone	NN
20417	2779	10	,	,	,
20417	2779	11	and	and	CC
20417	2779	12	a	a	DT
20417	2779	13	crusher	crusher	NN
20417	2779	14	is	be	VBZ
20417	2779	15	lying	lie	VBG
20417	2779	16	on	on	IN
20417	2779	17	the	the	DT
20417	2779	18	rock	rock	NN
20417	2779	19	to	to	IN
20417	2779	20	his	-PRON-	PRP$
20417	2779	21	right	right	NN
20417	2779	22	.	.	.
20417	2779	23	]	]	-RRB-
20417	2780	1	[	[	-LRB-
20417	2780	2	Illustration	illustration	NN
20417	2780	3	:	:	:
20417	2780	4	RESTORATION	restoration	NN
20417	2780	5	BY	by	IN
20417	2780	6	A.	a.	NN
20417	2780	7	FORESTIER	FORESTIER	NNP
20417	2780	8	OF	of	IN
20417	2780	9	THE	the	DT
20417	2780	10	RHODESIAN	RHODESIAN	NNP
20417	2780	11	MAN	man	NN
20417	2780	12	WHOSE	whose	WRB
20417	2780	13	SKULL	SKULL	NNP
20417	2780	14	WAS	be	VBD
20417	2780	15	DISCOVERED	discover	VBN
20417	2780	16	IN	in	IN
20417	2780	17	1921	1921	CD
20417	2780	18	The	the	DT
20417	2780	19	figure	figure	NN
20417	2780	20	in	in	IN
20417	2780	21	the	the	DT
20417	2780	22	foreground	foreground	NN
20417	2780	23	,	,	,
20417	2780	24	holding	hold	VBG
20417	2780	25	a	a	DT
20417	2780	26	staff	staff	NN
20417	2780	27	,	,	,
20417	2780	28	shows	show	VBZ
20417	2780	29	the	the	DT
20417	2780	30	erect	erect	NN
20417	2780	31	attitude	attitude	NN
20417	2780	32	and	and	CC
20417	2780	33	the	the	DT
20417	2780	34	straight	straight	JJ
20417	2780	35	legs	leg	NNS
20417	2780	36	.	.	.
20417	2781	1	His	-PRON-	PRP$
20417	2781	2	left	left	JJ
20417	2781	3	hand	hand	NN
20417	2781	4	holds	hold	VBZ
20417	2781	5	a	a	DT
20417	2781	6	flint	flint	NN
20417	2781	7	implement	implement	NN
20417	2781	8	.	.	.
20417	2782	1	On	on	IN
20417	2782	2	the	the	DT
20417	2782	3	left	left	NN
20417	2782	4	,	,	,
20417	2782	5	behind	behind	IN
20417	2782	6	the	the	DT
20417	2782	7	sitting	sit	VBG
20417	2782	8	figure	figure	NN
20417	2782	9	,	,	,
20417	2782	10	is	be	VBZ
20417	2782	11	seen	see	VBN
20417	2782	12	the	the	DT
20417	2782	13	entrance	entrance	NN
20417	2782	14	to	to	IN
20417	2782	15	the	the	DT
20417	2782	16	cave	cave	NN
20417	2782	17	.	.	.
20417	2783	1	This	this	DT
20417	2783	2	new	new	JJ
20417	2783	3	Rhodesian	rhodesian	JJ
20417	2783	4	cave	cave	NN
20417	2783	5	-	-	HYPH
20417	2783	6	man	man	NN
20417	2783	7	may	may	MD
20417	2783	8	be	be	VB
20417	2783	9	regarded	regard	VBN
20417	2783	10	as	as	IN
20417	2783	11	a	a	DT
20417	2783	12	southern	southern	JJ
20417	2783	13	representative	representative	NN
20417	2783	14	of	of	IN
20417	2783	15	a	a	DT
20417	2783	16	Neanderthal	neanderthal	JJ
20417	2783	17	race	race	NN
20417	2783	18	,	,	,
20417	2783	19	or	or	CC
20417	2783	20	as	as	IN
20417	2783	21	an	an	DT
20417	2783	22	extinct	extinct	JJ
20417	2783	23	type	type	NN
20417	2783	24	intermediate	intermediate	JJ
20417	2783	25	between	between	IN
20417	2783	26	the	the	DT
20417	2783	27	Neanderthal	Neanderthal	NNP
20417	2783	28	Men	Men	NNPS
20417	2783	29	and	and	CC
20417	2783	30	the	the	DT
20417	2783	31	Modern	modern	JJ
20417	2783	32	Man	Man	NNP
20417	2783	33	type	type	NN
20417	2783	34	.	.	.
20417	2783	35	]	]	-RRB-
20417	2784	1	Steps	step	NNS
20417	2784	2	in	in	IN
20417	2784	3	Human	Human	NNP
20417	2784	4	Evolution	Evolution	NNP
20417	2784	5	Real	real	JJ
20417	2784	6	men	man	NNS
20417	2784	7	arose	arise	VBD
20417	2784	8	,	,	,
20417	2784	9	we	-PRON-	PRP
20417	2784	10	believe	believe	VBP
20417	2784	11	,	,	,
20417	2784	12	by	by	IN
20417	2784	13	variational	variational	JJ
20417	2784	14	uplifts	uplift	NNS
20417	2784	15	of	of	IN
20417	2784	16	considerable	considerable	JJ
20417	2784	17	magnitude	magnitude	NN
20417	2784	18	which	which	WDT
20417	2784	19	led	lead	VBD
20417	2784	20	to	to	IN
20417	2784	21	big	big	JJ
20417	2784	22	and	and	CC
20417	2784	23	complex	complex	JJ
20417	2784	24	brains	brain	NNS
20417	2784	25	and	and	CC
20417	2784	26	to	to	IN
20417	2784	27	the	the	DT
20417	2784	28	power	power	NN
20417	2784	29	of	of	IN
20417	2784	30	reasoned	reason	VBN
20417	2784	31	discourse	discourse	NN
20417	2784	32	.	.	.
20417	2785	1	In	in	IN
20417	2785	2	some	some	DT
20417	2785	3	other	other	JJ
20417	2785	4	lines	line	NNS
20417	2785	5	of	of	IN
20417	2785	6	mammalian	mammalian	JJ
20417	2785	7	evolution	evolution	NN
20417	2785	8	there	there	EX
20417	2785	9	were	be	VBD
20417	2785	10	from	from	IN
20417	2785	11	time	time	NN
20417	2785	12	to	to	IN
20417	2785	13	time	time	VB
20417	2785	14	great	great	JJ
20417	2785	15	advances	advance	NNS
20417	2785	16	in	in	IN
20417	2785	17	the	the	DT
20417	2785	18	size	size	NN
20417	2785	19	and	and	CC
20417	2785	20	complexity	complexity	NN
20417	2785	21	of	of	IN
20417	2785	22	the	the	DT
20417	2785	23	brain	brain	NN
20417	2785	24	,	,	,
20417	2785	25	as	as	IN
20417	2785	26	is	be	VBZ
20417	2785	27	clear	clear	JJ
20417	2785	28	,	,	,
20417	2785	29	for	for	IN
20417	2785	30	instance	instance	NN
20417	2785	31	,	,	,
20417	2785	32	in	in	IN
20417	2785	33	the	the	DT
20417	2785	34	case	case	NN
20417	2785	35	of	of	IN
20417	2785	36	horses	horse	NNS
20417	2785	37	and	and	CC
20417	2785	38	elephants	elephant	NNS
20417	2785	39	.	.	.
20417	2786	1	The	the	DT
20417	2786	2	same	same	JJ
20417	2786	3	is	be	VBZ
20417	2786	4	true	true	JJ
20417	2786	5	of	of	IN
20417	2786	6	birds	bird	NNS
20417	2786	7	as	as	IN
20417	2786	8	compared	compare	VBN
20417	2786	9	with	with	IN
20417	2786	10	reptiles	reptile	NNS
20417	2786	11	,	,	,
20417	2786	12	and	and	CC
20417	2786	13	everyone	everyone	NN
20417	2786	14	recognises	recognise	VBZ
20417	2786	15	the	the	DT
20417	2786	16	high	high	JJ
20417	2786	17	level	level	NN
20417	2786	18	of	of	IN
20417	2786	19	excellence	excellence	NN
20417	2786	20	that	that	WDT
20417	2786	21	has	have	VBZ
20417	2786	22	been	be	VBN
20417	2786	23	attained	attain	VBN
20417	2786	24	by	by	IN
20417	2786	25	their	-PRON-	PRP$
20417	2786	26	vocal	vocal	JJ
20417	2786	27	powers	power	NNS
20417	2786	28	.	.	.
20417	2787	1	How	how	WRB
20417	2787	2	these	these	DT
20417	2787	3	great	great	JJ
20417	2787	4	cerebral	cerebral	JJ
20417	2787	5	advances	advance	NNS
20417	2787	6	came	come	VBD
20417	2787	7	about	about	IN
20417	2787	8	we	-PRON-	PRP
20417	2787	9	do	do	VBP
20417	2787	10	not	not	RB
20417	2787	11	know	know	VB
20417	2787	12	,	,	,
20417	2787	13	but	but	CC
20417	2787	14	it	-PRON-	PRP
20417	2787	15	has	have	VBZ
20417	2787	16	been	be	VBN
20417	2787	17	one	one	CD
20417	2787	18	of	of	IN
20417	2787	19	the	the	DT
20417	2787	20	main	main	JJ
20417	2787	21	trends	trend	NNS
20417	2787	22	of	of	IN
20417	2787	23	animal	animal	NN
20417	2787	24	evolution	evolution	NN
20417	2787	25	to	to	TO
20417	2787	26	improve	improve	VB
20417	2787	27	the	the	DT
20417	2787	28	nervous	nervous	JJ
20417	2787	29	system	system	NN
20417	2787	30	.	.	.
20417	2788	1	Two	two	CD
20417	2788	2	suggestions	suggestion	NNS
20417	2788	3	may	may	MD
20417	2788	4	be	be	VB
20417	2788	5	made	make	VBN
20417	2788	6	.	.	.
20417	2789	1	First	first	RB
20417	2789	2	,	,	,
20417	2789	3	the	the	DT
20417	2789	4	prolongation	prolongation	NN
20417	2789	5	of	of	IN
20417	2789	6	the	the	DT
20417	2789	7	period	period	NN
20417	2789	8	of	of	IN
20417	2789	9	ante	ante	JJ
20417	2789	10	-	-	HYPH
20417	2789	11	natal	natal	JJ
20417	2789	12	life	life	NN
20417	2789	13	,	,	,
20417	2789	14	in	in	IN
20417	2789	15	intimate	intimate	JJ
20417	2789	16	physiological	physiological	JJ
20417	2789	17	partnership	partnership	NN
20417	2789	18	with	with	IN
20417	2789	19	the	the	DT
20417	2789	20	mother	mother	NN
20417	2789	21	,	,	,
20417	2789	22	may	may	MD
20417	2789	23	have	have	VB
20417	2789	24	made	make	VBN
20417	2789	25	it	-PRON-	PRP
20417	2789	26	practicable	practicable	JJ
20417	2789	27	to	to	TO
20417	2789	28	start	start	VB
20417	2789	29	the	the	DT
20417	2789	30	higher	high	JJR
20417	2789	31	mammal	mammal	NN
20417	2789	32	with	with	IN
20417	2789	33	a	a	DT
20417	2789	34	much	much	RB
20417	2789	35	better	well	JJR
20417	2789	36	brain	brain	NN
20417	2789	37	than	than	IN
20417	2789	38	in	in	IN
20417	2789	39	the	the	DT
20417	2789	40	lower	low	JJR
20417	2789	41	orders	order	NNS
20417	2789	42	,	,	,
20417	2789	43	like	like	IN
20417	2789	44	Insectivores	Insectivores	NNPS
20417	2789	45	and	and	CC
20417	2789	46	Rodents	Rodents	NNPS
20417	2789	47	,	,	,
20417	2789	48	and	and	CC
20417	2789	49	still	still	RB
20417	2789	50	more	more	JJR
20417	2789	51	Marsupials	marsupial	NNS
20417	2789	52	,	,	,
20417	2789	53	where	where	WRB
20417	2789	54	the	the	DT
20417	2789	55	period	period	NN
20417	2789	56	before	before	IN
20417	2789	57	birth	birth	NN
20417	2789	58	(	(	-LRB-
20417	2789	59	gestation	gestation	NN
20417	2789	60	)	)	-RRB-
20417	2789	61	is	be	VBZ
20417	2789	62	short	short	JJ
20417	2789	63	.	.	.
20417	2790	1	Second	second	JJ
20417	2790	2	,	,	,
20417	2790	3	we	-PRON-	PRP
20417	2790	4	know	know	VBP
20417	2790	5	that	that	IN
20417	2790	6	the	the	DT
20417	2790	7	individual	individual	JJ
20417	2790	8	development	development	NN
20417	2790	9	of	of	IN
20417	2790	10	the	the	DT
20417	2790	11	brain	brain	NN
20417	2790	12	is	be	VBZ
20417	2790	13	profoundly	profoundly	RB
20417	2790	14	influenced	influence	VBN
20417	2790	15	by	by	IN
20417	2790	16	the	the	DT
20417	2790	17	internal	internal	JJ
20417	2790	18	secretions	secretion	NNS
20417	2790	19	of	of	IN
20417	2790	20	certain	certain	JJ
20417	2790	21	ductless	ductless	JJ
20417	2790	22	glands	gland	VBZ
20417	2790	23	notably	notably	RB
20417	2790	24	the	the	DT
20417	2790	25	thyroid	thyroid	NN
20417	2790	26	.	.	.
20417	2791	1	When	when	WRB
20417	2791	2	this	this	DT
20417	2791	3	organ	organ	NN
20417	2791	4	is	be	VBZ
20417	2791	5	not	not	RB
20417	2791	6	functioning	function	VBG
20417	2791	7	properly	properly	RB
20417	2791	8	the	the	DT
20417	2791	9	child	child	NN
20417	2791	10	's	's	POS
20417	2791	11	brain	brain	NN
20417	2791	12	development	development	NN
20417	2791	13	is	be	VBZ
20417	2791	14	arrested	arrest	VBN
20417	2791	15	.	.	.
20417	2792	1	It	-PRON-	PRP
20417	2792	2	may	may	MD
20417	2792	3	be	be	VB
20417	2792	4	that	that	IN
20417	2792	5	increased	increase	VBN
20417	2792	6	production	production	NN
20417	2792	7	of	of	IN
20417	2792	8	certain	certain	JJ
20417	2792	9	hormones	hormone	NNS
20417	2792	10	--	--	:
20417	2792	11	itself	-PRON-	PRP
20417	2792	12	,	,	,
20417	2792	13	of	of	IN
20417	2792	14	course	course	NN
20417	2792	15	,	,	,
20417	2792	16	to	to	TO
20417	2792	17	be	be	VB
20417	2792	18	accounted	account	VBN
20417	2792	19	for	for	IN
20417	2792	20	--	--	:
20417	2792	21	may	may	MD
20417	2792	22	have	have	VB
20417	2792	23	stimulated	stimulate	VBN
20417	2792	24	brain	brain	NN
20417	2792	25	development	development	NN
20417	2792	26	in	in	IN
20417	2792	27	man	man	NN
20417	2792	28	's	's	POS
20417	2792	29	remote	remote	JJ
20417	2792	30	ancestors	ancestor	NNS
20417	2792	31	.	.	.
20417	2793	1	Given	give	VBN
20417	2793	2	variability	variability	NN
20417	2793	3	along	along	IN
20417	2793	4	the	the	DT
20417	2793	5	line	line	NN
20417	2793	6	of	of	IN
20417	2793	7	better	well	JJR
20417	2793	8	brains	brain	NNS
20417	2793	9	and	and	CC
20417	2793	10	given	give	VBN
20417	2793	11	a	a	DT
20417	2793	12	process	process	NN
20417	2793	13	of	of	IN
20417	2793	14	discriminate	discriminate	NN
20417	2793	15	sifting	sifting	NN
20417	2793	16	which	which	WDT
20417	2793	17	would	would	MD
20417	2793	18	consistently	consistently	RB
20417	2793	19	offer	offer	VB
20417	2793	20	rewards	reward	NNS
20417	2793	21	to	to	TO
20417	2793	22	alertness	alertness	VB
20417	2793	23	and	and	CC
20417	2793	24	foresight	foresight	NN
20417	2793	25	,	,	,
20417	2793	26	to	to	IN
20417	2793	27	kin	kin	NN
20417	2793	28	-	-	HYPH
20417	2793	29	sympathy	sympathy	NN
20417	2793	30	and	and	CC
20417	2793	31	parental	parental	JJ
20417	2793	32	care	care	NN
20417	2793	33	,	,	,
20417	2793	34	there	there	EX
20417	2793	35	seems	seem	VBZ
20417	2793	36	no	no	DT
20417	2793	37	great	great	JJ
20417	2793	38	difficulty	difficulty	NN
20417	2793	39	in	in	IN
20417	2793	40	imagining	imagine	VBG
20417	2793	41	how	how	WRB
20417	2793	42	Man	Man	NNP
20417	2793	43	would	would	MD
20417	2793	44	evolve	evolve	VB
20417	2793	45	.	.	.
20417	2794	1	We	-PRON-	PRP
20417	2794	2	must	must	MD
20417	2794	3	not	not	RB
20417	2794	4	think	think	VB
20417	2794	5	of	of	IN
20417	2794	6	an	an	DT
20417	2794	7	Aristotle	Aristotle	NNP
20417	2794	8	or	or	CC
20417	2794	9	a	a	DT
20417	2794	10	Newton	Newton	NNP
20417	2794	11	except	except	IN
20417	2794	12	as	as	IN
20417	2794	13	fine	fine	JJ
20417	2794	14	results	result	NNS
20417	2794	15	which	which	WDT
20417	2794	16	justify	justify	VBP
20417	2794	17	all	all	PDT
20417	2794	18	the	the	DT
20417	2794	19	groaning	groaning	NN
20417	2794	20	and	and	CC
20417	2794	21	travailing	travailing	NN
20417	2794	22	;	;	:
20417	2794	23	we	-PRON-	PRP
20417	2794	24	must	must	MD
20417	2794	25	think	think	VB
20417	2794	26	of	of	IN
20417	2794	27	average	average	JJ
20417	2794	28	men	man	NNS
20417	2794	29	,	,	,
20417	2794	30	of	of	IN
20417	2794	31	primitive	primitive	JJ
20417	2794	32	peoples	people	NNS
20417	2794	33	to	to	IN
20417	2794	34	-	-	HYPH
20417	2794	35	day	day	NN
20417	2794	36	,	,	,
20417	2794	37	and	and	CC
20417	2794	38	of	of	IN
20417	2794	39	our	-PRON-	PRP$
20417	2794	40	forbears	forbear	NNS
20417	2794	41	long	long	RB
20417	2794	42	ago	ago	RB
20417	2794	43	.	.	.
20417	2795	1	We	-PRON-	PRP
20417	2795	2	must	must	MD
20417	2795	3	remember	remember	VB
20417	2795	4	how	how	WRB
20417	2795	5	much	much	JJ
20417	2795	6	of	of	IN
20417	2795	7	man	man	NN
20417	2795	8	's	's	POS
20417	2795	9	advance	advance	NN
20417	2795	10	is	be	VBZ
20417	2795	11	dependent	dependent	JJ
20417	2795	12	on	on	IN
20417	2795	13	the	the	DT
20417	2795	14	external	external	JJ
20417	2795	15	registration	registration	NN
20417	2795	16	of	of	IN
20417	2795	17	the	the	DT
20417	2795	18	social	social	JJ
20417	2795	19	heritage	heritage	NN
20417	2795	20	,	,	,
20417	2795	21	not	not	RB
20417	2795	22	on	on	IN
20417	2795	23	the	the	DT
20417	2795	24	slowly	slowly	RB
20417	2795	25	changing	change	VBG
20417	2795	26	natural	natural	JJ
20417	2795	27	inheritance	inheritance	NN
20417	2795	28	.	.	.
20417	2796	1	Looking	look	VBG
20417	2796	2	backwards	backwards	IN
20417	2796	3	it	-PRON-	PRP
20417	2796	4	is	be	VBZ
20417	2796	5	impossible	impossible	JJ
20417	2796	6	,	,	,
20417	2796	7	we	-PRON-	PRP
20417	2796	8	think	think	VBP
20417	2796	9	,	,	,
20417	2796	10	to	to	TO
20417	2796	11	fail	fail	VB
20417	2796	12	to	to	TO
20417	2796	13	recognise	recognise	VB
20417	2796	14	progress	progress	NN
20417	2796	15	.	.	.
20417	2797	1	There	there	EX
20417	2797	2	is	be	VBZ
20417	2797	3	a	a	DT
20417	2797	4	ring	ring	NN
20417	2797	5	of	of	IN
20417	2797	6	truth	truth	NN
20417	2797	7	in	in	IN
20417	2797	8	the	the	DT
20417	2797	9	fine	fine	JJ
20417	2797	10	description	description	NN
20417	2797	11	Æschylus	Æschylus	NNP
20417	2797	12	gave	give	VBD
20417	2797	13	of	of	IN
20417	2797	14	primitive	primitive	JJ
20417	2797	15	men	man	NNS
20417	2797	16	that--	that--	IN
20417	2797	17	first	first	RB
20417	2797	18	,	,	,
20417	2797	19	beholding	behold	VBG
20417	2797	20	they	-PRON-	PRP
20417	2797	21	beheld	beheld	VBP
20417	2797	22	in	in	IN
20417	2797	23	vain	vain	JJ
20417	2797	24	,	,	,
20417	2797	25	and	and	CC
20417	2797	26	,	,	,
20417	2797	27	hearing	hearing	NN
20417	2797	28	,	,	,
20417	2797	29	heard	hear	VBD
20417	2797	30	not	not	RB
20417	2797	31	,	,	,
20417	2797	32	but	but	CC
20417	2797	33	,	,	,
20417	2797	34	like	like	IN
20417	2797	35	shapes	shape	NNS
20417	2797	36	in	in	IN
20417	2797	37	dreams	dream	NNS
20417	2797	38	,	,	,
20417	2797	39	mixed	mix	VBD
20417	2797	40	all	all	DT
20417	2797	41	things	thing	NNS
20417	2797	42	wildly	wildly	RB
20417	2797	43	down	down	IN
20417	2797	44	the	the	DT
20417	2797	45	tedious	tedious	JJ
20417	2797	46	time	time	NN
20417	2797	47	,	,	,
20417	2797	48	nor	nor	CC
20417	2797	49	knew	know	VBD
20417	2797	50	to	to	TO
20417	2797	51	build	build	VB
20417	2797	52	a	a	DT
20417	2797	53	house	house	NN
20417	2797	54	against	against	IN
20417	2797	55	the	the	DT
20417	2797	56	sun	sun	NN
20417	2797	57	with	with	IN
20417	2797	58	wicketed	wicketed	JJ
20417	2797	59	sides	side	NNS
20417	2797	60	,	,	,
20417	2797	61	nor	nor	CC
20417	2797	62	any	any	DT
20417	2797	63	woodwork	woodwork	NN
20417	2797	64	knew	know	VBD
20417	2797	65	,	,	,
20417	2797	66	but	but	CC
20417	2797	67	lived	live	VBD
20417	2797	68	like	like	IN
20417	2797	69	silly	silly	JJ
20417	2797	70	ants	ant	NNS
20417	2797	71	,	,	,
20417	2797	72	beneath	beneath	IN
20417	2797	73	the	the	DT
20417	2797	74	ground	ground	NN
20417	2797	75	,	,	,
20417	2797	76	in	in	IN
20417	2797	77	hollow	hollow	JJ
20417	2797	78	caves	cave	NNS
20417	2797	79	unsunned	unsunned	JJ
20417	2797	80	.	.	.
20417	2798	1	There	there	EX
20417	2798	2	came	come	VBD
20417	2798	3	to	to	IN
20417	2798	4	them	-PRON-	PRP
20417	2798	5	no	no	DT
20417	2798	6	steadfast	steadfast	JJ
20417	2798	7	sign	sign	NN
20417	2798	8	of	of	IN
20417	2798	9	winter	winter	NN
20417	2798	10	,	,	,
20417	2798	11	nor	nor	CC
20417	2798	12	of	of	IN
20417	2798	13	spring	spring	NNP
20417	2798	14	flower	flower	NNP
20417	2798	15	-	-	HYPH
20417	2798	16	perfumed	perfumed	NNP
20417	2798	17	,	,	,
20417	2798	18	nor	nor	CC
20417	2798	19	of	of	IN
20417	2798	20	summer	summer	NN
20417	2798	21	full	full	JJ
20417	2798	22	of	of	IN
20417	2798	23	fruit	fruit	NN
20417	2798	24	,	,	,
20417	2798	25	but	but	CC
20417	2798	26	blindly	blindly	RB
20417	2798	27	and	and	CC
20417	2798	28	lawlessly	lawlessly	RB
20417	2798	29	they	-PRON-	PRP
20417	2798	30	did	do	VBD
20417	2798	31	all	all	DT
20417	2798	32	things	thing	NNS
20417	2798	33	.	.	.
20417	2799	1	Contrast	contrast	VB
20417	2799	2	this	this	DT
20417	2799	3	picture	picture	NN
20417	2799	4	with	with	IN
20417	2799	5	the	the	DT
20417	2799	6	position	position	NN
20417	2799	7	of	of	IN
20417	2799	8	man	man	NN
20417	2799	9	to	to	NN
20417	2799	10	-	-	HYPH
20417	2799	11	day	day	NN
20417	2799	12	.	.	.
20417	2800	1	He	-PRON-	PRP
20417	2800	2	has	have	VBZ
20417	2800	3	mastered	master	VBN
20417	2800	4	the	the	DT
20417	2800	5	forces	force	NNS
20417	2800	6	of	of	IN
20417	2800	7	Nature	nature	NN
20417	2800	8	and	and	CC
20417	2800	9	is	be	VBZ
20417	2800	10	learning	learn	VBG
20417	2800	11	to	to	TO
20417	2800	12	use	use	VB
20417	2800	13	their	-PRON-	PRP$
20417	2800	14	resources	resource	NNS
20417	2800	15	more	more	RBR
20417	2800	16	and	and	CC
20417	2800	17	more	more	RBR
20417	2800	18	economically	economically	RB
20417	2800	19	;	;	:
20417	2800	20	he	-PRON-	PRP
20417	2800	21	has	have	VBZ
20417	2800	22	harnessed	harness	VBN
20417	2800	23	electricity	electricity	NN
20417	2800	24	to	to	IN
20417	2800	25	his	-PRON-	PRP$
20417	2800	26	chariot	chariot	NN
20417	2800	27	and	and	CC
20417	2800	28	he	-PRON-	PRP
20417	2800	29	has	have	VBZ
20417	2800	30	made	make	VBN
20417	2800	31	the	the	DT
20417	2800	32	ether	ether	NN
20417	2800	33	carry	carry	VB
20417	2800	34	his	-PRON-	PRP$
20417	2800	35	messages	message	NNS
20417	2800	36	.	.	.
20417	2801	1	He	-PRON-	PRP
20417	2801	2	tapped	tap	VBD
20417	2801	3	supplies	supply	NNS
20417	2801	4	of	of	IN
20417	2801	5	material	material	NN
20417	2801	6	which	which	WDT
20417	2801	7	seemed	seem	VBD
20417	2801	8	for	for	IN
20417	2801	9	centuries	century	NNS
20417	2801	10	unavailable	unavailable	JJ
20417	2801	11	,	,	,
20417	2801	12	having	have	VBG
20417	2801	13	learned	learn	VBN
20417	2801	14	,	,	,
20417	2801	15	for	for	IN
20417	2801	16	instance	instance	NN
20417	2801	17	,	,	,
20417	2801	18	how	how	WRB
20417	2801	19	to	to	TO
20417	2801	20	capture	capture	VB
20417	2801	21	and	and	CC
20417	2801	22	utilise	utilise	VB
20417	2801	23	the	the	DT
20417	2801	24	free	free	JJ
20417	2801	25	nitrogen	nitrogen	NN
20417	2801	26	of	of	IN
20417	2801	27	the	the	DT
20417	2801	28	air	air	NN
20417	2801	29	.	.	.
20417	2802	1	With	with	IN
20417	2802	2	his	-PRON-	PRP$
20417	2802	3	telegraph	telegraph	NN
20417	2802	4	and	and	CC
20417	2802	5	"	"	``
20417	2802	6	wireless	wireless	JJ
20417	2802	7	"	"	''
20417	2802	8	he	-PRON-	PRP
20417	2802	9	has	have	VBZ
20417	2802	10	annihilated	annihilate	VBN
20417	2802	11	distance	distance	NN
20417	2802	12	,	,	,
20417	2802	13	and	and	CC
20417	2802	14	he	-PRON-	PRP
20417	2802	15	has	have	VBZ
20417	2802	16	added	add	VBN
20417	2802	17	to	to	IN
20417	2802	18	his	-PRON-	PRP$
20417	2802	19	navigable	navigable	JJ
20417	2802	20	kingdom	kingdom	NN
20417	2802	21	the	the	DT
20417	2802	22	depths	depth	NNS
20417	2802	23	of	of	IN
20417	2802	24	the	the	DT
20417	2802	25	sea	sea	NN
20417	2802	26	and	and	CC
20417	2802	27	the	the	DT
20417	2802	28	heights	height	NNS
20417	2802	29	of	of	IN
20417	2802	30	the	the	DT
20417	2802	31	air	air	NN
20417	2802	32	.	.	.
20417	2803	1	He	-PRON-	PRP
20417	2803	2	has	have	VBZ
20417	2803	3	conquered	conquer	VBN
20417	2803	4	one	one	CD
20417	2803	5	disease	disease	NN
20417	2803	6	after	after	IN
20417	2803	7	another	another	DT
20417	2803	8	,	,	,
20417	2803	9	and	and	CC
20417	2803	10	the	the	DT
20417	2803	11	young	young	JJ
20417	2803	12	science	science	NN
20417	2803	13	of	of	IN
20417	2803	14	heredity	heredity	NN
20417	2803	15	is	be	VBZ
20417	2803	16	showing	show	VBG
20417	2803	17	him	-PRON-	PRP
20417	2803	18	how	how	WRB
20417	2803	19	to	to	TO
20417	2803	20	control	control	VB
20417	2803	21	in	in	IN
20417	2803	22	his	-PRON-	PRP$
20417	2803	23	domesticated	domesticate	VBN
20417	2803	24	animals	animal	NNS
20417	2803	25	and	and	CC
20417	2803	26	cultivated	cultivate	VBN
20417	2803	27	plants	plant	NNS
20417	2803	28	the	the	DT
20417	2803	29	nature	nature	NN
20417	2803	30	of	of	IN
20417	2803	31	the	the	DT
20417	2803	32	generations	generation	NNS
20417	2803	33	yet	yet	CC
20417	2803	34	unborn	unborn	JJ
20417	2803	35	.	.	.
20417	2804	1	With	with	IN
20417	2804	2	all	all	PDT
20417	2804	3	his	-PRON-	PRP$
20417	2804	4	faults	fault	NNS
20417	2804	5	he	-PRON-	PRP
20417	2804	6	has	have	VBZ
20417	2804	7	his	-PRON-	PRP$
20417	2804	8	ethical	ethical	JJ
20417	2804	9	face	face	NN
20417	2804	10	set	set	VBN
20417	2804	11	in	in	IN
20417	2804	12	the	the	DT
20417	2804	13	right	right	JJ
20417	2804	14	direction	direction	NN
20417	2804	15	.	.	.
20417	2805	1	The	the	DT
20417	2805	2	main	main	JJ
20417	2805	3	line	line	NN
20417	2805	4	of	of	IN
20417	2805	5	movement	movement	NN
20417	2805	6	is	be	VBZ
20417	2805	7	towards	towards	IN
20417	2805	8	the	the	DT
20417	2805	9	fuller	full	JJR
20417	2805	10	embodiment	embodiment	NN
20417	2805	11	of	of	IN
20417	2805	12	the	the	DT
20417	2805	13	true	true	JJ
20417	2805	14	,	,	,
20417	2805	15	the	the	DT
20417	2805	16	beautiful	beautiful	JJ
20417	2805	17	,	,	,
20417	2805	18	and	and	CC
20417	2805	19	the	the	DT
20417	2805	20	good	good	JJ
20417	2805	21	in	in	IN
20417	2805	22	healthy	healthy	JJ
20417	2805	23	lives	life	NNS
20417	2805	24	which	which	WDT
20417	2805	25	are	be	VBP
20417	2805	26	increasingly	increasingly	RB
20417	2805	27	a	a	DT
20417	2805	28	satisfaction	satisfaction	NN
20417	2805	29	in	in	IN
20417	2805	30	themselves	-PRON-	PRP
20417	2805	31	.	.	.
20417	2806	1	[	[	-LRB-
20417	2806	2	Illustration	illustration	NN
20417	2806	3	:	:	:
20417	2806	4	_	_	NNP
20417	2806	5	Photo	Photo	NNP
20417	2806	6	:	:	:
20417	2806	7	British	British	NNP
20417	2806	8	Museum	Museum	NNP
20417	2806	9	(	(	-LRB-
20417	2806	10	Natural	Natural	NNP
20417	2806	11	History	History	NNP
20417	2806	12	)	)	-RRB-
20417	2806	13	.	.	.
20417	2806	14	_	_	NNP
20417	2806	15	SIDE	SIDE	NNP
20417	2806	16	-	-	HYPH
20417	2806	17	VIEW	VIEW	NNP
20417	2806	18	OF	of	IN
20417	2806	19	A	a	DT
20417	2806	20	PREHISTORIC	PREHISTORIC	NNP
20417	2806	21	HUMAN	HUMAN	NNP
20417	2806	22	SKULL	SKULL	NNP
20417	2806	23	DISCOVERED	discover	VBN
20417	2806	24	IN	in	IN
20417	2806	25	1921	1921	CD
20417	2806	26	IN	in	IN
20417	2806	27	BROKEN	BROKEN	NNP
20417	2806	28	HILL	HILL	NNP
20417	2806	29	CAVE	CAVE	NNP
20417	2806	30	,	,	,
20417	2806	31	NORTHERN	NORTHERN	NNP
20417	2806	32	RHODESIA	RHODESIA	NNP
20417	2806	33	Very	very	RB
20417	2806	34	striking	striking	JJ
20417	2806	35	are	be	VBP
20417	2806	36	the	the	DT
20417	2806	37	prominent	prominent	JJ
20417	2806	38	eyebrow	eyebrow	NN
20417	2806	39	ridges	ridge	NNS
20417	2806	40	and	and	CC
20417	2806	41	the	the	DT
20417	2806	42	broad	broad	JJ
20417	2806	43	massive	massive	JJ
20417	2806	44	face	face	NN
20417	2806	45	.	.	.
20417	2807	1	The	the	DT
20417	2807	2	skull	skull	NN
20417	2807	3	looks	look	VBZ
20417	2807	4	less	less	RBR
20417	2807	5	domed	dome	VBN
20417	2807	6	than	than	IN
20417	2807	7	that	that	DT
20417	2807	8	of	of	IN
20417	2807	9	modern	modern	JJ
20417	2807	10	man	man	NN
20417	2807	11	,	,	,
20417	2807	12	but	but	CC
20417	2807	13	its	-PRON-	PRP$
20417	2807	14	cranial	cranial	JJ
20417	2807	15	capacity	capacity	NN
20417	2807	16	is	be	VBZ
20417	2807	17	far	far	RB
20417	2807	18	above	above	IN
20417	2807	19	the	the	DT
20417	2807	20	lowest	low	JJS
20417	2807	21	human	human	JJ
20417	2807	22	limit	limit	NN
20417	2807	23	.	.	.
20417	2808	1	The	the	DT
20417	2808	2	teeth	tooth	NNS
20417	2808	3	are	be	VBP
20417	2808	4	interesting	interesting	JJ
20417	2808	5	in	in	IN
20417	2808	6	showing	show	VBG
20417	2808	7	marked	mark	VBN
20417	2808	8	rotting	rotting	NN
20417	2808	9	or	or	CC
20417	2808	10	"	"	``
20417	2808	11	caries	carie	NNS
20417	2808	12	,	,	,
20417	2808	13	"	"	''
20417	2808	14	hitherto	hitherto	VBD
20417	2808	15	unknown	unknown	JJ
20417	2808	16	in	in	IN
20417	2808	17	prehistoric	prehistoric	JJ
20417	2808	18	skulls	skull	NNS
20417	2808	19	.	.	.
20417	2809	1	In	in	IN
20417	2809	2	all	all	DT
20417	2809	3	probability	probability	NN
20417	2809	4	the	the	DT
20417	2809	5	Rhodesian	rhodesian	JJ
20417	2809	6	man	man	NN
20417	2809	7	was	be	VBD
20417	2809	8	an	an	DT
20417	2809	9	African	african	JJ
20417	2809	10	representative	representative	NN
20417	2809	11	of	of	IN
20417	2809	12	the	the	DT
20417	2809	13	extinct	extinct	JJ
20417	2809	14	Neanderthal	neanderthal	JJ
20417	2809	15	species	specie	NNS
20417	2809	16	hitherto	hitherto	VBN
20417	2809	17	known	know	VBN
20417	2809	18	only	only	RB
20417	2809	19	from	from	IN
20417	2809	20	Europe	Europe	NNP
20417	2809	21	.	.	.
20417	2809	22	]	]	-RRB-
20417	2810	1	[	[	-LRB-
20417	2810	2	Illustration	illustration	NN
20417	2810	3	:	:	:
20417	2810	4	_	_	NNP
20417	2810	5	After	after	IN
20417	2810	6	the	the	DT
20417	2810	7	restoration	restoration	NN
20417	2810	8	modelled	model	VBN
20417	2810	9	by	by	IN
20417	2810	10	J.	J.	NNP
20417	2810	11	H.	H.	NNP
20417	2810	12	McGregor	McGregor	NNP
20417	2810	13	.	.	.
20417	2810	14	_	_	NNP
20417	2810	15	A	a	DT
20417	2810	16	CROMAGNON	CROMAGNON	NNP
20417	2810	17	MAN	MAN	NNP
20417	2810	18	OR	or	CC
20417	2810	19	CROMAGNARD	CROMAGNARD	NNP
20417	2810	20	,	,	,
20417	2810	21	REPRESENTATIVE	representative	NN
20417	2810	22	OF	of	IN
20417	2810	23	A	a	DT
20417	2810	24	STRONG	STRONG	NNP
20417	2810	25	ARTISTIC	artistic	JJ
20417	2810	26	RACE	race	NN
20417	2810	27	LIVING	live	VBG
20417	2810	28	IN	in	IN
20417	2810	29	THE	the	DT
20417	2810	30	SOUTH	south	NN
20417	2810	31	OF	of	IN
20417	2810	32	FRANCE	FRANCE	NNP
20417	2810	33	IN	in	IN
20417	2810	34	THE	the	DT
20417	2810	35	UPPER	upper	JJ
20417	2810	36	PLEISTOCENE	pleistocene	NN
20417	2810	37	,	,	,
20417	2810	38	PERHAPS	perhaps	RB
20417	2810	39	25,000	25,000	CD
20417	2810	40	YEARS	year	NNS
20417	2810	41	AGO	ago	RB
20417	2810	42	They	-PRON-	PRP
20417	2810	43	seemed	seem	VBD
20417	2810	44	to	to	TO
20417	2810	45	have	have	VB
20417	2810	46	lived	live	VBN
20417	2810	47	for	for	IN
20417	2810	48	a	a	DT
20417	2810	49	while	while	NN
20417	2810	50	contemporaneously	contemporaneously	RB
20417	2810	51	with	with	IN
20417	2810	52	the	the	DT
20417	2810	53	Neanderthal	Neanderthal	NNP
20417	2810	54	Men	Men	NNPS
20417	2810	55	,	,	,
20417	2810	56	and	and	CC
20417	2810	57	there	there	EX
20417	2810	58	may	may	MD
20417	2810	59	have	have	VB
20417	2810	60	been	be	VBN
20417	2810	61	interbreeding	interbreed	VBG
20417	2810	62	.	.	.
20417	2811	1	Some	some	DT
20417	2811	2	Cromagnards	Cromagnards	NNPS
20417	2811	3	probably	probably	RB
20417	2811	4	survive	survive	VBP
20417	2811	5	,	,	,
20417	2811	6	but	but	CC
20417	2811	7	the	the	DT
20417	2811	8	race	race	NN
20417	2811	9	as	as	IN
20417	2811	10	a	a	DT
20417	2811	11	whole	whole	NN
20417	2811	12	declined	decline	VBD
20417	2811	13	,	,	,
20417	2811	14	and	and	CC
20417	2811	15	there	there	EX
20417	2811	16	was	be	VBD
20417	2811	17	repopulation	repopulation	NN
20417	2811	18	of	of	IN
20417	2811	19	Europe	Europe	NNP
20417	2811	20	from	from	IN
20417	2811	21	the	the	DT
20417	2811	22	East	East	NNP
20417	2811	23	.	.	.
20417	2811	24	]	]	-RRB-
20417	2812	1	[	[	-LRB-
20417	2812	2	Illustration	illustration	NN
20417	2812	3	:	:	:
20417	2812	4	_	_	NNP
20417	2812	5	Reproduced	reproduce	VBN
20417	2812	6	by	by	IN
20417	2812	7	permission	permission	NN
20417	2812	8	from	from	IN
20417	2812	9	Osborn	Osborn	NNP
20417	2812	10	's	's	POS
20417	2812	11	"	"	``
20417	2812	12	Men	Men	NNPS
20417	2812	13	of	of	IN
20417	2812	14	the	the	DT
20417	2812	15	Old	Old	NNP
20417	2812	16	Stone	Stone	NNP
20417	2812	17	Age	Age	NNP
20417	2812	18	.	.	.
20417	2813	1	"	"	``
20417	2813	2	_	_	NNP
20417	2813	3	PHOTOGRAPH	PHOTOGRAPH	NNP
20417	2813	4	SHOWING	show	VBG
20417	2813	5	A	a	DT
20417	2813	6	NARROW	NARROW	NNP
20417	2813	7	PASSAGE	passage	NN
20417	2813	8	IN	in	IN
20417	2813	9	THE	the	DT
20417	2813	10	CAVERN	CAVERN	NNP
20417	2813	11	OF	of	IN
20417	2813	12	FONT	FONT	NNP
20417	2813	13	-	-	HYPH
20417	2813	14	DE	DE	NNP
20417	2813	15	-	-	HYPH
20417	2813	16	GAUME	GAUME	NNP
20417	2813	17	ON	on	IN
20417	2813	18	THE	the	DT
20417	2813	19	BEUNE	BEUNE	NNP
20417	2813	20	Throughout	throughout	IN
20417	2813	21	the	the	DT
20417	2813	22	cavern	cavern	JJ
20417	2813	23	the	the	DT
20417	2813	24	walls	wall	NNS
20417	2813	25	are	be	VBP
20417	2813	26	crowded	crowd	VBN
20417	2813	27	with	with	IN
20417	2813	28	engravings	engraving	NNS
20417	2813	29	;	;	:
20417	2813	30	on	on	IN
20417	2813	31	the	the	DT
20417	2813	32	left	left	JJ
20417	2813	33	wall	wall	NN
20417	2813	34	,	,	,
20417	2813	35	shown	show	VBN
20417	2813	36	in	in	IN
20417	2813	37	the	the	DT
20417	2813	38	photograph	photograph	NN
20417	2813	39	,	,	,
20417	2813	40	are	be	VBP
20417	2813	41	two	two	CD
20417	2813	42	painted	paint	VBN
20417	2813	43	bison	bison	NN
20417	2813	44	.	.	.
20417	2814	1	In	in	IN
20417	2814	2	the	the	DT
20417	2814	3	great	great	JJ
20417	2814	4	gallery	gallery	NN
20417	2814	5	there	there	EX
20417	2814	6	may	may	MD
20417	2814	7	be	be	VB
20417	2814	8	found	find	VBN
20417	2814	9	not	not	RB
20417	2814	10	less	less	JJR
20417	2814	11	than	than	IN
20417	2814	12	eighty	eighty	CD
20417	2814	13	figures	figure	NNS
20417	2814	14	--	--	:
20417	2814	15	bison	bison	NNP
20417	2814	16	,	,	,
20417	2814	17	reindeer	reindeer	NNP
20417	2814	18	,	,	,
20417	2814	19	and	and	CC
20417	2814	20	mammoths	mammoth	NNS
20417	2814	21	.	.	.
20417	2815	1	A	a	DT
20417	2815	2	specimen	speciman	NNS
20417	2815	3	of	of	IN
20417	2815	4	the	the	DT
20417	2815	5	last	last	JJ
20417	2815	6	is	be	VBZ
20417	2815	7	reproduced	reproduce	VBN
20417	2815	8	below	below	RB
20417	2815	9	.	.	.
20417	2815	10	]	]	-RRB-
20417	2816	1	[	[	-LRB-
20417	2816	2	Illustration	illustration	NN
20417	2816	3	:	:	:
20417	2816	4	A	a	DT
20417	2816	5	MAMMOTH	mammoth	JJ
20417	2816	6	DRAWN	DRAWN	NNS
20417	2816	7	ON	on	IN
20417	2816	8	THE	the	DT
20417	2816	9	WALL	WALL	NNP
20417	2816	10	OF	of	IN
20417	2816	11	THE	the	DT
20417	2816	12	FONT	FONT	NNP
20417	2816	13	-	-	HYPH
20417	2816	14	DE	DE	NNP
20417	2816	15	-	-	HYPH
20417	2816	16	GAUME	GAUME	NNP
20417	2816	17	CAVERN	CAVERN	NNP
20417	2816	18	The	the	DT
20417	2816	19	mammoth	mammoth	JJ
20417	2816	20	age	age	NN
20417	2816	21	was	be	VBD
20417	2816	22	in	in	IN
20417	2816	23	the	the	DT
20417	2816	24	Middle	Middle	NNP
20417	2816	25	Pleistocene	Pleistocene	NNP
20417	2816	26	,	,	,
20417	2816	27	while	while	IN
20417	2816	28	Neanderthal	Neanderthal	NNP
20417	2816	29	Men	Men	NNPS
20417	2816	30	still	still	RB
20417	2816	31	flourished	flourish	VBD
20417	2816	32	,	,	,
20417	2816	33	probably	probably	RB
20417	2816	34	far	far	RB
20417	2816	35	over	over	IN
20417	2816	36	30,000	30,000	CD
20417	2816	37	years	year	NNS
20417	2816	38	ago	ago	RB
20417	2816	39	.	.	.
20417	2816	40	]	]	-RRB-
20417	2817	1	[	[	-LRB-
20417	2817	2	Illustration	illustration	NN
20417	2817	3	:	:	:
20417	2817	4	A	a	DT
20417	2817	5	GRAZING	grazing	NN
20417	2817	6	BISON	BISON	NNP
20417	2817	7	,	,	,
20417	2817	8	DELICATELY	DELICATELY	NNS
20417	2817	9	AND	and	CC
20417	2817	10	CAREFULLY	CAREFULLY	NNP
20417	2817	11	DRAWN	DRAWN	NNS
20417	2817	12	,	,	,
20417	2817	13	ENGRAVED	ENGRAVED	NNP
20417	2817	14	ON	on	IN
20417	2817	15	A	a	DT
20417	2817	16	WALL	wall	NN
20417	2817	17	OF	of	IN
20417	2817	18	THE	the	DT
20417	2817	19	ALTAMIRA	ALTAMIRA	NNP
20417	2817	20	CAVE	CAVE	NNPS
20417	2817	21	,	,	,
20417	2817	22	NORTHERN	NORTHERN	NNP
20417	2817	23	SPAIN	SPAIN	NNP
20417	2817	24	This	this	DT
20417	2817	25	was	be	VBD
20417	2817	26	the	the	DT
20417	2817	27	work	work	NN
20417	2817	28	of	of	IN
20417	2817	29	a	a	DT
20417	2817	30	Reindeer	Reindeer	NNP
20417	2817	31	Man	Man	NNP
20417	2817	32	or	or	CC
20417	2817	33	Cromagnard	Cromagnard	NNP
20417	2817	34	,	,	,
20417	2817	35	in	in	IN
20417	2817	36	the	the	DT
20417	2817	37	Upper	Upper	NNP
20417	2817	38	or	or	CC
20417	2817	39	Post	post	JJ
20417	2817	40	-	-	JJ
20417	2817	41	Glacial	Glacial	NNP
20417	2817	42	Pleistocene	Pleistocene	NNP
20417	2817	43	,	,	,
20417	2817	44	perhaps	perhaps	RB
20417	2817	45	25,000	25,000	CD
20417	2817	46	years	year	NNS
20417	2817	47	ago	ago	RB
20417	2817	48	.	.	.
20417	2818	1	Firelight	firelight	NN
20417	2818	2	must	must	MD
20417	2818	3	have	have	VB
20417	2818	4	been	be	VBN
20417	2818	5	used	use	VBN
20417	2818	6	in	in	IN
20417	2818	7	making	make	VBG
20417	2818	8	these	these	DT
20417	2818	9	cave	cave	NN
20417	2818	10	drawings	drawing	NNS
20417	2818	11	and	and	CC
20417	2818	12	engravings	engraving	NNS
20417	2818	13	.	.	.
20417	2818	14	]	]	-RRB-
20417	2819	1	Factors	factor	NNS
20417	2819	2	in	in	IN
20417	2819	3	Human	Human	NNP
20417	2819	4	Progress	Progress	NNP
20417	2819	5	Many	many	JJ
20417	2819	6	,	,	,
20417	2819	7	we	-PRON-	PRP
20417	2819	8	believe	believe	VBP
20417	2819	9	,	,	,
20417	2819	10	were	be	VBD
20417	2819	11	the	the	DT
20417	2819	12	gains	gain	NNS
20417	2819	13	that	that	WDT
20417	2819	14	rewarded	reward	VBD
20417	2819	15	the	the	DT
20417	2819	16	arboreal	arboreal	JJ
20417	2819	17	apprenticeship	apprenticeship	NN
20417	2819	18	of	of	IN
20417	2819	19	man	man	NN
20417	2819	20	's	's	POS
20417	2819	21	ancestors	ancestor	NNS
20417	2819	22	.	.	.
20417	2820	1	Many	many	JJ
20417	2820	2	,	,	,
20417	2820	3	likewise	likewise	RB
20417	2820	4	,	,	,
20417	2820	5	were	be	VBD
20417	2820	6	the	the	DT
20417	2820	7	results	result	NNS
20417	2820	8	of	of	IN
20417	2820	9	leaving	leave	VBG
20417	2820	10	the	the	DT
20417	2820	11	trees	tree	NNS
20417	2820	12	and	and	CC
20417	2820	13	coming	come	VBG
20417	2820	14	down	down	RP
20417	2820	15	to	to	IN
20417	2820	16	the	the	DT
20417	2820	17	solid	solid	JJ
20417	2820	18	earth	earth	NN
20417	2820	19	--	--	:
20417	2820	20	a	a	DT
20417	2820	21	transition	transition	NN
20417	2820	22	which	which	WDT
20417	2820	23	marked	mark	VBD
20417	2820	24	the	the	DT
20417	2820	25	emergence	emergence	NN
20417	2820	26	of	of	IN
20417	2820	27	more	more	JJR
20417	2820	28	than	than	IN
20417	2820	29	tentative	tentative	JJ
20417	2820	30	men	man	NNS
20417	2820	31	.	.	.
20417	2821	1	What	what	WP
20417	2821	2	great	great	JJ
20417	2821	3	steps	step	NNS
20417	2821	4	followed	follow	VBD
20417	2821	5	?	?	.
20417	2822	1	Some	some	DT
20417	2822	2	of	of	IN
20417	2822	3	the	the	DT
20417	2822	4	greatest	great	JJS
20417	2822	5	were	be	VBD
20417	2822	6	--	--	:
20417	2822	7	the	the	DT
20417	2822	8	working	working	NN
20417	2822	9	out	out	IN
20417	2822	10	of	of	IN
20417	2822	11	a	a	DT
20417	2822	12	spoken	spoken	JJ
20417	2822	13	language	language	NN
20417	2822	14	and	and	CC
20417	2822	15	of	of	IN
20417	2822	16	external	external	JJ
20417	2822	17	methods	method	NNS
20417	2822	18	of	of	IN
20417	2822	19	registration	registration	NN
20417	2822	20	;	;	:
20417	2822	21	the	the	DT
20417	2822	22	invention	invention	NN
20417	2822	23	of	of	IN
20417	2822	24	tools	tool	NNS
20417	2822	25	;	;	:
20417	2822	26	the	the	DT
20417	2822	27	discovery	discovery	NN
20417	2822	28	of	of	IN
20417	2822	29	the	the	DT
20417	2822	30	use	use	NN
20417	2822	31	of	of	IN
20417	2822	32	fire	fire	NN
20417	2822	33	;	;	:
20417	2822	34	the	the	DT
20417	2822	35	utilisation	utilisation	NN
20417	2822	36	of	of	IN
20417	2822	37	iron	iron	NN
20417	2822	38	and	and	CC
20417	2822	39	other	other	JJ
20417	2822	40	metals	metal	NNS
20417	2822	41	;	;	:
20417	2822	42	the	the	DT
20417	2822	43	taming	tame	VBG
20417	2822	44	of	of	IN
20417	2822	45	wild	wild	JJ
20417	2822	46	animals	animal	NNS
20417	2822	47	such	such	JJ
20417	2822	48	as	as	IN
20417	2822	49	dog	dog	NN
20417	2822	50	and	and	CC
20417	2822	51	sheep	sheep	NNS
20417	2822	52	,	,	,
20417	2822	53	horses	horse	NNS
20417	2822	54	and	and	CC
20417	2822	55	cattle	cattle	NNS
20417	2822	56	;	;	:
20417	2822	57	the	the	DT
20417	2822	58	cultivation	cultivation	NN
20417	2822	59	of	of	IN
20417	2822	60	wild	wild	JJ
20417	2822	61	plants	plant	NNS
20417	2822	62	such	such	JJ
20417	2822	63	as	as	IN
20417	2822	64	wheat	wheat	NN
20417	2822	65	and	and	CC
20417	2822	66	rice	rice	NN
20417	2822	67	;	;	:
20417	2822	68	and	and	CC
20417	2822	69	the	the	DT
20417	2822	70	irrigation	irrigation	NN
20417	2822	71	of	of	IN
20417	2822	72	fields	field	NNS
20417	2822	73	.	.	.
20417	2823	1	All	all	RB
20417	2823	2	through	through	IN
20417	2823	3	the	the	DT
20417	2823	4	ages	age	NNS
20417	2823	5	necessity	necessity	NN
20417	2823	6	has	have	VBZ
20417	2823	7	been	be	VBN
20417	2823	8	the	the	DT
20417	2823	9	mother	mother	NN
20417	2823	10	of	of	IN
20417	2823	11	invention	invention	NN
20417	2823	12	and	and	CC
20417	2823	13	curiosity	curiosity	NN
20417	2823	14	its	-PRON-	PRP$
20417	2823	15	father	father	NN
20417	2823	16	;	;	:
20417	2823	17	but	but	CC
20417	2823	18	perhaps	perhaps	RB
20417	2823	19	we	-PRON-	PRP
20417	2823	20	miss	miss	VBP
20417	2823	21	the	the	DT
20417	2823	22	heart	heart	NN
20417	2823	23	of	of	IN
20417	2823	24	the	the	DT
20417	2823	25	matter	matter	NN
20417	2823	26	if	if	IN
20417	2823	27	we	-PRON-	PRP
20417	2823	28	forget	forget	VBP
20417	2823	29	the	the	DT
20417	2823	30	importance	importance	NN
20417	2823	31	of	of	IN
20417	2823	32	some	some	DT
20417	2823	33	leisure	leisure	NN
20417	2823	34	time	time	NN
20417	2823	35	--	--	:
20417	2823	36	wherein	wherein	WRB
20417	2823	37	to	to	TO
20417	2823	38	observe	observe	VB
20417	2823	39	and	and	CC
20417	2823	40	think	think	VB
20417	2823	41	.	.	.
20417	2824	1	If	if	IN
20417	2824	2	our	-PRON-	PRP$
20417	2824	3	earth	earth	NN
20417	2824	4	had	have	VBD
20417	2824	5	been	be	VBN
20417	2824	6	so	so	RB
20417	2824	7	clouded	clouded	JJ
20417	2824	8	that	that	IN
20417	2824	9	the	the	DT
20417	2824	10	stars	star	NNS
20417	2824	11	were	be	VBD
20417	2824	12	hidden	hide	VBN
20417	2824	13	from	from	IN
20417	2824	14	men	man	NNS
20417	2824	15	's	's	POS
20417	2824	16	eyes	eye	NNS
20417	2824	17	the	the	DT
20417	2824	18	whole	whole	JJ
20417	2824	19	history	history	NN
20417	2824	20	of	of	IN
20417	2824	21	our	-PRON-	PRP$
20417	2824	22	race	race	NN
20417	2824	23	would	would	MD
20417	2824	24	have	have	VB
20417	2824	25	been	be	VBN
20417	2824	26	different	different	JJ
20417	2824	27	.	.	.
20417	2825	1	For	for	IN
20417	2825	2	it	-PRON-	PRP
20417	2825	3	was	be	VBD
20417	2825	4	through	through	IN
20417	2825	5	his	-PRON-	PRP$
20417	2825	6	leisure	leisure	NN
20417	2825	7	-	-	HYPH
20417	2825	8	time	time	NN
20417	2825	9	observations	observation	NNS
20417	2825	10	of	of	IN
20417	2825	11	the	the	DT
20417	2825	12	stars	star	NNS
20417	2825	13	that	that	WDT
20417	2825	14	early	early	JJ
20417	2825	15	man	man	NN
20417	2825	16	discovered	discover	VBD
20417	2825	17	the	the	DT
20417	2825	18	regularity	regularity	NN
20417	2825	19	of	of	IN
20417	2825	20	the	the	DT
20417	2825	21	year	year	NN
20417	2825	22	and	and	CC
20417	2825	23	got	get	VBD
20417	2825	24	his	-PRON-	PRP$
20417	2825	25	fundamental	fundamental	JJ
20417	2825	26	impressions	impression	NNS
20417	2825	27	of	of	IN
20417	2825	28	the	the	DT
20417	2825	29	order	order	NN
20417	2825	30	of	of	IN
20417	2825	31	Nature	nature	NN
20417	2825	32	--	--	:
20417	2825	33	on	on	IN
20417	2825	34	which	which	WDT
20417	2825	35	all	all	PDT
20417	2825	36	his	-PRON-	PRP$
20417	2825	37	science	science	NN
20417	2825	38	is	be	VBZ
20417	2825	39	founded	found	VBN
20417	2825	40	.	.	.
20417	2826	1	If	if	IN
20417	2826	2	we	-PRON-	PRP
20417	2826	3	are	be	VBP
20417	2826	4	to	to	TO
20417	2826	5	think	think	VB
20417	2826	6	clearly	clearly	RB
20417	2826	7	of	of	IN
20417	2826	8	the	the	DT
20417	2826	9	factors	factor	NNS
20417	2826	10	of	of	IN
20417	2826	11	human	human	JJ
20417	2826	12	progress	progress	NN
20417	2826	13	we	-PRON-	PRP
20417	2826	14	must	must	MD
20417	2826	15	recall	recall	VB
20417	2826	16	the	the	DT
20417	2826	17	three	three	CD
20417	2826	18	great	great	JJ
20417	2826	19	biological	biological	JJ
20417	2826	20	ideas	idea	NNS
20417	2826	21	--	--	:
20417	2826	22	the	the	DT
20417	2826	23	living	live	VBG
20417	2826	24	organism	organism	NN
20417	2826	25	,	,	,
20417	2826	26	its	-PRON-	PRP$
20417	2826	27	environment	environment	NN
20417	2826	28	,	,	,
20417	2826	29	and	and	CC
20417	2826	30	its	-PRON-	PRP$
20417	2826	31	functioning	functioning	NN
20417	2826	32	.	.	.
20417	2827	1	For	for	IN
20417	2827	2	man	man	NN
20417	2827	3	these	these	DT
20417	2827	4	mean	mean	VBP
20417	2827	5	(	(	-LRB-
20417	2827	6	1	1	LS
20417	2827	7	)	)	-RRB-
20417	2827	8	the	the	DT
20417	2827	9	living	living	NN
20417	2827	10	creature	creature	NN
20417	2827	11	,	,	,
20417	2827	12	the	the	DT
20417	2827	13	outcome	outcome	NN
20417	2827	14	of	of	IN
20417	2827	15	parents	parent	NNS
20417	2827	16	and	and	CC
20417	2827	17	ancestors	ancestor	NNS
20417	2827	18	,	,	,
20417	2827	19	a	a	DT
20417	2827	20	fresh	fresh	JJ
20417	2827	21	expression	expression	NN
20417	2827	22	of	of	IN
20417	2827	23	a	a	DT
20417	2827	24	bodily	bodily	JJ
20417	2827	25	and	and	CC
20417	2827	26	mental	mental	JJ
20417	2827	27	inheritance	inheritance	NN
20417	2827	28	;	;	,
20417	2827	29	(	(	-LRB-
20417	2827	30	2	2	LS
20417	2827	31	)	)	-RRB-
20417	2827	32	the	the	DT
20417	2827	33	surroundings	surrounding	NNS
20417	2827	34	,	,	,
20417	2827	35	including	include	VBG
20417	2827	36	climate	climate	NN
20417	2827	37	and	and	CC
20417	2827	38	soil	soil	NN
20417	2827	39	,	,	,
20417	2827	40	the	the	DT
20417	2827	41	plants	plant	NNS
20417	2827	42	and	and	CC
20417	2827	43	animals	animal	NNS
20417	2827	44	these	these	DT
20417	2827	45	allow	allow	VBP
20417	2827	46	;	;	:
20417	2827	47	and	and	CC
20417	2827	48	(	(	-LRB-
20417	2827	49	3	3	LS
20417	2827	50	)	)	-RRB-
20417	2827	51	the	the	DT
20417	2827	52	activities	activity	NNS
20417	2827	53	of	of	IN
20417	2827	54	all	all	DT
20417	2827	55	sorts	sort	NNS
20417	2827	56	,	,	,
20417	2827	57	occupations	occupation	NNS
20417	2827	58	and	and	CC
20417	2827	59	habits	habit	NNS
20417	2827	60	,	,	,
20417	2827	61	all	all	PDT
20417	2827	62	the	the	DT
20417	2827	63	actions	action	NNS
20417	2827	64	and	and	CC
20417	2827	65	reactions	reaction	NNS
20417	2827	66	between	between	IN
20417	2827	67	man	man	NN
20417	2827	68	and	and	CC
20417	2827	69	his	-PRON-	PRP$
20417	2827	70	milieu	milieu	NN
20417	2827	71	.	.	.
20417	2828	1	In	in	IN
20417	2828	2	short	short	JJ
20417	2828	3	,	,	,
20417	2828	4	we	-PRON-	PRP
20417	2828	5	have	have	VBP
20417	2828	6	to	to	TO
20417	2828	7	deal	deal	VB
20417	2828	8	with	with	IN
20417	2828	9	FOLK	FOLK	NNP
20417	2828	10	,	,	,
20417	2828	11	PLACE	PLACE	NNP
20417	2828	12	,	,	,
20417	2828	13	WORK	work	NN
20417	2828	14	;	;	:
20417	2828	15	the	the	DT
20417	2828	16	_	_	NNP
20417	2828	17	Famille	Famille	NNP
20417	2828	18	_	_	NNP
20417	2828	19	,	,	,
20417	2828	20	_	_	NNP
20417	2828	21	Lieu	Lieu	NNP
20417	2828	22	_	_	NNP
20417	2828	23	,	,	,
20417	2828	24	_	_	NNP
20417	2828	25	Travail	Travail	NNP
20417	2828	26	_	_	NNP
20417	2828	27	of	of	IN
20417	2828	28	the	the	DT
20417	2828	29	LePlay	LePlay	NNP
20417	2828	30	school	school	NN
20417	2828	31	.	.	.
20417	2829	1	As	as	IN
20417	2829	2	to	to	IN
20417	2829	3	FOLK	FOLK	NNP
20417	2829	4	,	,	,
20417	2829	5	human	human	JJ
20417	2829	6	progress	progress	NN
20417	2829	7	depends	depend	VBZ
20417	2829	8	on	on	IN
20417	2829	9	intrinsic	intrinsic	JJ
20417	2829	10	racial	racial	JJ
20417	2829	11	qualities	quality	NNS
20417	2829	12	--	--	:
20417	2829	13	notably	notably	RB
20417	2829	14	health	health	NN
20417	2829	15	and	and	CC
20417	2829	16	vigour	vigour	NN
20417	2829	17	of	of	IN
20417	2829	18	body	body	NN
20417	2829	19	,	,	,
20417	2829	20	clearness	clearness	NN
20417	2829	21	and	and	CC
20417	2829	22	alertness	alertness	NN
20417	2829	23	of	of	IN
20417	2829	24	mind	mind	NN
20417	2829	25	,	,	,
20417	2829	26	and	and	CC
20417	2829	27	an	an	DT
20417	2829	28	indispensable	indispensable	JJ
20417	2829	29	sociality	sociality	NN
20417	2829	30	.	.	.
20417	2830	1	The	the	DT
20417	2830	2	most	most	RBS
20417	2830	3	powerful	powerful	JJ
20417	2830	4	factors	factor	NNS
20417	2830	5	in	in	IN
20417	2830	6	the	the	DT
20417	2830	7	world	world	NN
20417	2830	8	are	be	VBP
20417	2830	9	clear	clear	JJ
20417	2830	10	ideas	idea	NNS
20417	2830	11	in	in	IN
20417	2830	12	the	the	DT
20417	2830	13	minds	mind	NNS
20417	2830	14	of	of	IN
20417	2830	15	energetic	energetic	JJ
20417	2830	16	men	man	NNS
20417	2830	17	of	of	IN
20417	2830	18	good	good	JJ
20417	2830	19	will	will	NN
20417	2830	20	.	.	.
20417	2831	1	The	the	DT
20417	2831	2	differences	difference	NNS
20417	2831	3	in	in	IN
20417	2831	4	bodily	bodily	JJ
20417	2831	5	and	and	CC
20417	2831	6	mental	mental	JJ
20417	2831	7	health	health	NN
20417	2831	8	which	which	WDT
20417	2831	9	mark	mark	VBP
20417	2831	10	races	race	NNS
20417	2831	11	,	,	,
20417	2831	12	and	and	CC
20417	2831	13	stocks	stock	NNS
20417	2831	14	within	within	IN
20417	2831	15	a	a	DT
20417	2831	16	people	people	NNS
20417	2831	17	,	,	,
20417	2831	18	just	just	RB
20417	2831	19	as	as	IN
20417	2831	20	they	-PRON-	PRP
20417	2831	21	mark	mark	VBP
20417	2831	22	individuals	individual	NNS
20417	2831	23	,	,	,
20417	2831	24	are	be	VBP
20417	2831	25	themselves	-PRON-	PRP
20417	2831	26	traceable	traceable	JJ
20417	2831	27	back	back	RB
20417	2831	28	to	to	IN
20417	2831	29	germinal	germinal	JJ
20417	2831	30	variations	variation	NNS
20417	2831	31	or	or	CC
20417	2831	32	mutations	mutation	NNS
20417	2831	33	,	,	,
20417	2831	34	and	and	CC
20417	2831	35	to	to	IN
20417	2831	36	the	the	DT
20417	2831	37	kind	kind	NN
20417	2831	38	of	of	IN
20417	2831	39	sifting	sift	VBG
20417	2831	40	to	to	IN
20417	2831	41	which	which	WDT
20417	2831	42	the	the	DT
20417	2831	43	race	race	NN
20417	2831	44	or	or	CC
20417	2831	45	stock	stock	NN
20417	2831	46	has	have	VBZ
20417	2831	47	been	be	VBN
20417	2831	48	subjected	subject	VBN
20417	2831	49	.	.	.
20417	2832	1	Easygoing	easygoing	JJ
20417	2832	2	conditions	condition	NNS
20417	2832	3	are	be	VBP
20417	2832	4	not	not	RB
20417	2832	5	only	only	RB
20417	2832	6	without	without	IN
20417	2832	7	stimulus	stimulus	NN
20417	2832	8	to	to	IN
20417	2832	9	new	new	JJ
20417	2832	10	departures	departure	NNS
20417	2832	11	,	,	,
20417	2832	12	they	-PRON-	PRP
20417	2832	13	are	be	VBP
20417	2832	14	without	without	IN
20417	2832	15	the	the	DT
20417	2832	16	sifting	sift	VBG
20417	2832	17	which	which	WDT
20417	2832	18	progress	progress	NN
20417	2832	19	demands	demand	NNS
20417	2832	20	.	.	.
20417	2833	1	As	as	IN
20417	2833	2	to	to	IN
20417	2833	3	PLACE	PLACE	NNP
20417	2833	4	,	,	,
20417	2833	5	it	-PRON-	PRP
20417	2833	6	is	be	VBZ
20417	2833	7	plain	plain	JJ
20417	2833	8	that	that	IN
20417	2833	9	different	different	JJ
20417	2833	10	areas	area	NNS
20417	2833	11	differ	differ	VBP
20417	2833	12	greatly	greatly	RB
20417	2833	13	in	in	IN
20417	2833	14	their	-PRON-	PRP$
20417	2833	15	material	material	JJ
20417	2833	16	resources	resource	NNS
20417	2833	17	and	and	CC
20417	2833	18	in	in	IN
20417	2833	19	the	the	DT
20417	2833	20	availability	availability	NN
20417	2833	21	of	of	IN
20417	2833	22	these	these	DT
20417	2833	23	.	.	.
20417	2834	1	Moreover	moreover	RB
20417	2834	2	,	,	,
20417	2834	3	even	even	RB
20417	2834	4	when	when	WRB
20417	2834	5	abundant	abundant	JJ
20417	2834	6	material	material	NN
20417	2834	7	resources	resource	NNS
20417	2834	8	are	be	VBP
20417	2834	9	present	present	JJ
20417	2834	10	,	,	,
20417	2834	11	they	-PRON-	PRP
20417	2834	12	will	will	MD
20417	2834	13	not	not	RB
20417	2834	14	make	make	VB
20417	2834	15	for	for	IN
20417	2834	16	much	much	JJ
20417	2834	17	progress	progress	NN
20417	2834	18	unless	unless	IN
20417	2834	19	the	the	DT
20417	2834	20	climate	climate	NN
20417	2834	21	is	be	VBZ
20417	2834	22	such	such	JJ
20417	2834	23	that	that	IN
20417	2834	24	they	-PRON-	PRP
20417	2834	25	can	can	MD
20417	2834	26	be	be	VB
20417	2834	27	readily	readily	RB
20417	2834	28	utilised	utilise	VBN
20417	2834	29	.	.	.
20417	2835	1	Indeed	indeed	RB
20417	2835	2	,	,	,
20417	2835	3	climate	climate	NN
20417	2835	4	has	have	VBZ
20417	2835	5	been	be	VBN
20417	2835	6	one	one	CD
20417	2835	7	of	of	IN
20417	2835	8	the	the	DT
20417	2835	9	great	great	JJ
20417	2835	10	factors	factor	NNS
20417	2835	11	in	in	IN
20417	2835	12	civilisation	civilisation	NN
20417	2835	13	,	,	,
20417	2835	14	here	here	RB
20417	2835	15	stimulating	stimulate	VBG
20417	2835	16	and	and	CC
20417	2835	17	there	there	RB
20417	2835	18	depressing	depress	VBG
20417	2835	19	energy	energy	NN
20417	2835	20	,	,	,
20417	2835	21	in	in	IN
20417	2835	22	one	one	CD
20417	2835	23	place	place	NN
20417	2835	24	favouring	favour	VBG
20417	2835	25	certain	certain	JJ
20417	2835	26	plants	plant	NNS
20417	2835	27	and	and	CC
20417	2835	28	animals	animal	NNS
20417	2835	29	important	important	JJ
20417	2835	30	to	to	IN
20417	2835	31	man	man	NN
20417	2835	32	,	,	,
20417	2835	33	in	in	IN
20417	2835	34	another	another	DT
20417	2835	35	place	place	NN
20417	2835	36	preventing	prevent	VBG
20417	2835	37	their	-PRON-	PRP$
20417	2835	38	presence	presence	NN
20417	2835	39	.	.	.
20417	2836	1	Moreover	moreover	RB
20417	2836	2	,	,	,
20417	2836	3	climate	climate	NN
20417	2836	4	has	have	VBZ
20417	2836	5	slowly	slowly	RB
20417	2836	6	changed	change	VBN
20417	2836	7	from	from	IN
20417	2836	8	age	age	NN
20417	2836	9	to	to	IN
20417	2836	10	age	age	NN
20417	2836	11	.	.	.
20417	2837	1	As	as	IN
20417	2837	2	to	to	IN
20417	2837	3	WORK	WORK	NNP
20417	2837	4	,	,	,
20417	2837	5	the	the	DT
20417	2837	6	form	form	NN
20417	2837	7	of	of	IN
20417	2837	8	a	a	DT
20417	2837	9	civilisation	civilisation	NN
20417	2837	10	is	be	VBZ
20417	2837	11	in	in	IN
20417	2837	12	some	some	DT
20417	2837	13	measure	measure	NN
20417	2837	14	dependent	dependent	JJ
20417	2837	15	on	on	IN
20417	2837	16	the	the	DT
20417	2837	17	primary	primary	JJ
20417	2837	18	occupations	occupation	NNS
20417	2837	19	,	,	,
20417	2837	20	whether	whether	IN
20417	2837	21	hunting	hunting	NN
20417	2837	22	or	or	CC
20417	2837	23	fishing	fishing	NN
20417	2837	24	,	,	,
20417	2837	25	farming	farming	NN
20417	2837	26	or	or	CC
20417	2837	27	shepherding	shepherding	NN
20417	2837	28	;	;	:
20417	2837	29	and	and	CC
20417	2837	30	on	on	IN
20417	2837	31	the	the	DT
20417	2837	32	industries	industry	NNS
20417	2837	33	of	of	IN
20417	2837	34	later	later	JJ
20417	2837	35	ages	age	NNS
20417	2837	36	which	which	WDT
20417	2837	37	have	have	VBP
20417	2837	38	a	a	DT
20417	2837	39	profound	profound	JJ
20417	2837	40	moulding	moulding	NN
20417	2837	41	effect	effect	NN
20417	2837	42	on	on	IN
20417	2837	43	the	the	DT
20417	2837	44	individual	individual	NN
20417	2837	45	at	at	RB
20417	2837	46	least	least	JJS
20417	2837	47	.	.	.
20417	2838	1	We	-PRON-	PRP
20417	2838	2	can	can	MD
20417	2838	3	not	not	RB
20417	2838	4	,	,	,
20417	2838	5	however	however	RB
20417	2838	6	,	,	,
20417	2838	7	say	say	VBP
20417	2838	8	more	more	JJR
20417	2838	9	than	than	IN
20417	2838	10	that	that	IN
20417	2838	11	the	the	DT
20417	2838	12	factors	factor	NNS
20417	2838	13	of	of	IN
20417	2838	14	human	human	JJ
20417	2838	15	progress	progress	NN
20417	2838	16	have	have	VBP
20417	2838	17	always	always	RB
20417	2838	18	had	have	VBN
20417	2838	19	these	these	DT
20417	2838	20	three	three	CD
20417	2838	21	aspects	aspect	NNS
20417	2838	22	,	,	,
20417	2838	23	Folk	Folk	NNP
20417	2838	24	,	,	,
20417	2838	25	Place	Place	NNP
20417	2838	26	,	,	,
20417	2838	27	Work	Work	NNP
20417	2838	28	,	,	,
20417	2838	29	and	and	CC
20417	2838	30	that	that	IN
20417	2838	31	if	if	IN
20417	2838	32	progress	progress	NN
20417	2838	33	is	be	VBZ
20417	2838	34	to	to	TO
20417	2838	35	continue	continue	VB
20417	2838	36	on	on	IN
20417	2838	37	stable	stable	JJ
20417	2838	38	lines	line	NNS
20417	2838	39	it	-PRON-	PRP
20417	2838	40	must	must	MD
20417	2838	41	always	always	RB
20417	2838	42	recognise	recognise	VB
20417	2838	43	the	the	DT
20417	2838	44	essential	essential	JJ
20417	2838	45	correlation	correlation	NN
20417	2838	46	of	of	IN
20417	2838	47	fitter	fitter	NN
20417	2838	48	folk	folk	NN
20417	2838	49	in	in	IN
20417	2838	50	body	body	NN
20417	2838	51	and	and	CC
20417	2838	52	mind	mind	NN
20417	2838	53	:	:	:
20417	2838	54	improved	improved	JJ
20417	2838	55	habits	habit	NNS
20417	2838	56	and	and	CC
20417	2838	57	functions	function	NNS
20417	2838	58	,	,	,
20417	2838	59	alike	alike	RB
20417	2838	60	in	in	IN
20417	2838	61	work	work	NN
20417	2838	62	and	and	CC
20417	2838	63	leisure	leisure	NN
20417	2838	64	;	;	:
20417	2838	65	and	and	CC
20417	2838	66	bettered	bettered	JJ
20417	2838	67	surroundings	surrounding	NNS
20417	2838	68	in	in	IN
20417	2838	69	the	the	DT
20417	2838	70	widest	wide	JJS
20417	2838	71	and	and	CC
20417	2838	72	deepest	deep	JJS
20417	2838	73	sense	sense	NN
20417	2838	74	.	.	.
20417	2839	1	BIBLIOGRAPHY	BIBLIOGRAPHY	NNP
20417	2839	2	DARWIN	DARWIN	NNP
20417	2839	3	,	,	,
20417	2839	4	CHARLES	CHARLES	NNP
20417	2839	5	,	,	,
20417	2839	6	_	_	NNP
20417	2839	7	Descent	Descent	NNP
20417	2839	8	of	of	IN
20417	2839	9	Man	Man	NNP
20417	2839	10	_	_	NNP
20417	2839	11	.	.	.
20417	2840	1	HADDON	HADDON	NNP
20417	2840	2	,	,	,
20417	2840	3	A.	A.	NNP
20417	2840	4	C.	C.	NNP
20417	2840	5	,	,	,
20417	2840	6	_	_	NNP
20417	2840	7	Races	Races	NNPS
20417	2840	8	of	of	IN
20417	2840	9	Men	Men	NNPS
20417	2840	10	_	_	NNP
20417	2840	11	.	.	.
20417	2841	1	HADDON	HADDON	NNP
20417	2841	2	,	,	,
20417	2841	3	A.	A.	NNP
20417	2841	4	C.	C.	NNP
20417	2841	5	,	,	,
20417	2841	6	_	_	NNP
20417	2841	7	History	History	NNP
20417	2841	8	of	of	IN
20417	2841	9	Anthropology	Anthropology	NNP
20417	2841	10	_	_	NNP
20417	2841	11	.	.	.
20417	2842	1	KEANE	KEANE	NNP
20417	2842	2	,	,	,
20417	2842	3	A.	a.	NN
20417	2842	4	H.	H.	NNP
20417	2842	5	,	,	,
20417	2842	6	_	_	NNP
20417	2842	7	Man	Man	NNP
20417	2842	8	Past	Past	NNP
20417	2842	9	and	and	CC
20417	2842	10	Present	Present	NNP
20417	2842	11	_	_	NNP
20417	2842	12	.	.	.
20417	2843	1	KEITH	KEITH	NNP
20417	2843	2	,	,	,
20417	2843	3	ARTHUR	ARTHUR	NNP
20417	2843	4	,	,	,
20417	2843	5	_	_	NNP
20417	2843	6	Antiquity	Antiquity	NNP
20417	2843	7	of	of	IN
20417	2843	8	Man	Man	NNP
20417	2843	9	_	_	NNP
20417	2843	10	.	.	.
20417	2844	1	LULL	LULL	NNP
20417	2844	2	,	,	,
20417	2844	3	R.	R.	NNP
20417	2844	4	S.	S.	NNP
20417	2844	5	,	,	,
20417	2844	6	_	_	NNP
20417	2844	7	Organic	Organic	NNP
20417	2844	8	Evolution	Evolution	NNP
20417	2844	9	_	_	NNP
20417	2844	10	.	.	.
20417	2845	1	MCCABE	MCCABE	NNP
20417	2845	2	,	,	,
20417	2845	3	JOSEPH	JOSEPH	NNP
20417	2845	4	,	,	,
20417	2845	5	_	_	NNP
20417	2845	6	Evolution	Evolution	NNP
20417	2845	7	of	of	IN
20417	2845	8	Civilization	Civilization	NNP
20417	2845	9	_	_	NNP
20417	2845	10	.	.	.
20417	2846	1	MARETT	MARETT	NNP
20417	2846	2	,	,	,
20417	2846	3	R.	R.	NNP
20417	2846	4	R.	R.	NNP
20417	2846	5	,	,	,
20417	2846	6	_	_	NNP
20417	2846	7	Anthropology	Anthropology	NNP
20417	2846	8	_	_	NNP
20417	2846	9	(	(	-LRB-
20417	2846	10	Home	Home	NNP
20417	2846	11	University	University	NNP
20417	2846	12	Library	Library	NNP
20417	2846	13	)	)	-RRB-
20417	2846	14	.	.	.
20417	2847	1	OSBORN	OSBORN	NNP
20417	2847	2	,	,	,
20417	2847	3	H.	H.	NNP
20417	2847	4	F.	F.	NNP
20417	2847	5	,	,	,
20417	2847	6	_	_	NNP
20417	2847	7	Men	Men	NNPS
20417	2847	8	of	of	IN
20417	2847	9	the	the	DT
20417	2847	10	Early	Early	NNP
20417	2847	11	Stone	Stone	NNP
20417	2847	12	Age	Age	NNP
20417	2847	13	_	_	NNP
20417	2847	14	.	.	.
20417	2848	1	SOLLAS	SOLLAS	NNP
20417	2848	2	,	,	,
20417	2848	3	W.	W.	NNP
20417	2848	4	J.	J.	NNP
20417	2848	5	,	,	,
20417	2848	6	_	_	NNP
20417	2848	7	Ancient	Ancient	NNP
20417	2848	8	Hunters	Hunters	NNPS
20417	2848	9	and	and	CC
20417	2848	10	their	-PRON-	PRP$
20417	2848	11	Modern	Modern	NNP
20417	2848	12	Representatives	Representatives	NNPS
20417	2848	13	_	_	NNP
20417	2848	14	.	.	.
20417	2849	1	TYLOR	TYLOR	NNP
20417	2849	2	,	,	,
20417	2849	3	E.	E.	NNP
20417	2849	4	B.	B.	NNP
20417	2849	5	,	,	,
20417	2849	6	_	_	NNP
20417	2849	7	Anthropology	Anthropology	NNP
20417	2849	8	and	and	CC
20417	2849	9	Primitive	Primitive	NNP
20417	2849	10	Culture	Culture	NNP
20417	2849	11	_	_	NNP
20417	2849	12	.	.	.
20417	2850	1	VI	VI	NNP
20417	2850	2	EVOLUTION	EVOLUTION	NNP
20417	2850	3	GOING	go	VBG
20417	2850	4	ON	on	RP
20417	2850	5	EVOLUTION	evolution	NN
20417	2850	6	GOING	go	VBG
20417	2850	7	ON	on	RP
20417	2850	8	Evolution	evolution	NN
20417	2850	9	,	,	,
20417	2850	10	as	as	IN
20417	2850	11	we	-PRON-	PRP
20417	2850	12	have	have	VBP
20417	2850	13	seen	see	VBN
20417	2850	14	in	in	IN
20417	2850	15	a	a	DT
20417	2850	16	previous	previous	JJ
20417	2850	17	chapter	chapter	NN
20417	2850	18	,	,	,
20417	2850	19	is	be	VBZ
20417	2850	20	another	another	DT
20417	2850	21	word	word	NN
20417	2850	22	for	for	IN
20417	2850	23	race	race	NN
20417	2850	24	-	-	HYPH
20417	2850	25	history	history	NN
20417	2850	26	.	.	.
20417	2851	1	It	-PRON-	PRP
20417	2851	2	means	mean	VBZ
20417	2851	3	the	the	DT
20417	2851	4	ceaseless	ceaseless	NN
20417	2851	5	process	process	NN
20417	2851	6	of	of	IN
20417	2851	7	Becoming	become	VBG
20417	2851	8	,	,	,
20417	2851	9	linking	link	VBG
20417	2851	10	generation	generation	NN
20417	2851	11	to	to	IN
20417	2851	12	generation	generation	NN
20417	2851	13	of	of	IN
20417	2851	14	living	living	NN
20417	2851	15	creatures	creature	NNS
20417	2851	16	.	.	.
20417	2852	1	The	the	DT
20417	2852	2	Doctrine	Doctrine	NNP
20417	2852	3	of	of	IN
20417	2852	4	Evolution	Evolution	NNP
20417	2852	5	states	state	VBZ
20417	2852	6	the	the	DT
20417	2852	7	fact	fact	NN
20417	2852	8	that	that	IN
20417	2852	9	the	the	DT
20417	2852	10	present	present	NN
20417	2852	11	is	be	VBZ
20417	2852	12	the	the	DT
20417	2852	13	child	child	NN
20417	2852	14	of	of	IN
20417	2852	15	the	the	DT
20417	2852	16	past	past	NN
20417	2852	17	and	and	CC
20417	2852	18	the	the	DT
20417	2852	19	parent	parent	NN
20417	2852	20	of	of	IN
20417	2852	21	the	the	DT
20417	2852	22	future	future	NN
20417	2852	23	.	.	.
20417	2853	1	It	-PRON-	PRP
20417	2853	2	comes	come	VBZ
20417	2853	3	to	to	IN
20417	2853	4	this	this	DT
20417	2853	5	,	,	,
20417	2853	6	that	that	IN
20417	2853	7	the	the	DT
20417	2853	8	living	live	VBG
20417	2853	9	plants	plant	NNS
20417	2853	10	and	and	CC
20417	2853	11	animals	animal	NNS
20417	2853	12	we	-PRON-	PRP
20417	2853	13	know	know	VBP
20417	2853	14	are	be	VBP
20417	2853	15	descended	descend	VBN
20417	2853	16	from	from	IN
20417	2853	17	ancestors	ancestor	NNS
20417	2853	18	on	on	IN
20417	2853	19	the	the	DT
20417	2853	20	whole	whole	JJ
20417	2853	21	simpler	simple	JJR
20417	2853	22	,	,	,
20417	2853	23	and	and	CC
20417	2853	24	these	these	DT
20417	2853	25	from	from	IN
20417	2853	26	others	other	NNS
20417	2853	27	likewise	likewise	RB
20417	2853	28	simpler	simple	JJR
20417	2853	29	,	,	,
20417	2853	30	and	and	CC
20417	2853	31	so	so	RB
20417	2853	32	on	on	RB
20417	2853	33	,	,	,
20417	2853	34	back	back	RB
20417	2853	35	and	and	CC
20417	2853	36	back	back	RB
20417	2853	37	--	--	:
20417	2853	38	till	till	IN
20417	2853	39	we	-PRON-	PRP
20417	2853	40	reach	reach	VBP
20417	2853	41	the	the	DT
20417	2853	42	first	first	JJ
20417	2853	43	living	living	NN
20417	2853	44	creatures	creature	NNS
20417	2853	45	,	,	,
20417	2853	46	of	of	IN
20417	2853	47	which	which	WDT
20417	2853	48	,	,	,
20417	2853	49	unfortunately	unfortunately	RB
20417	2853	50	,	,	,
20417	2853	51	we	-PRON-	PRP
20417	2853	52	know	know	VBP
20417	2853	53	nothing	nothing	NN
20417	2853	54	.	.	.
20417	2854	1	Evolution	evolution	NN
20417	2854	2	is	be	VBZ
20417	2854	3	a	a	DT
20417	2854	4	process	process	NN
20417	2854	5	of	of	IN
20417	2854	6	racial	racial	JJ
20417	2854	7	change	change	NN
20417	2854	8	in	in	IN
20417	2854	9	a	a	DT
20417	2854	10	definite	definite	JJ
20417	2854	11	direction	direction	NN
20417	2854	12	,	,	,
20417	2854	13	whereby	whereby	WRB
20417	2854	14	new	new	JJ
20417	2854	15	forms	form	NNS
20417	2854	16	arise	arise	VBP
20417	2854	17	,	,	,
20417	2854	18	take	take	VB
20417	2854	19	root	root	NN
20417	2854	20	,	,	,
20417	2854	21	and	and	CC
20417	2854	22	flourish	flourish	NN
20417	2854	23	,	,	,
20417	2854	24	alongside	alongside	IN
20417	2854	25	of	of	IN
20417	2854	26	or	or	CC
20417	2854	27	in	in	IN
20417	2854	28	the	the	DT
20417	2854	29	place	place	NN
20417	2854	30	of	of	IN
20417	2854	31	their	-PRON-	PRP$
20417	2854	32	ancestors	ancestor	NNS
20417	2854	33	,	,	,
20417	2854	34	which	which	WDT
20417	2854	35	were	be	VBD
20417	2854	36	in	in	IN
20417	2854	37	most	most	JJS
20417	2854	38	cases	case	NNS
20417	2854	39	rather	rather	RB
20417	2854	40	simpler	simple	JJR
20417	2854	41	in	in	IN
20417	2854	42	structure	structure	NN
20417	2854	43	and	and	CC
20417	2854	44	behaviour	behaviour	NN
20417	2854	45	.	.	.
20417	2855	1	The	the	DT
20417	2855	2	rock	rock	NN
20417	2855	3	-	-	HYPH
20417	2855	4	record	record	NN
20417	2855	5	,	,	,
20417	2855	6	which	which	WDT
20417	2855	7	can	can	MD
20417	2855	8	not	not	RB
20417	2855	9	be	be	VB
20417	2855	10	wrong	wrong	JJ
20417	2855	11	,	,	,
20417	2855	12	though	though	IN
20417	2855	13	we	-PRON-	PRP
20417	2855	14	may	may	MD
20417	2855	15	read	read	VB
20417	2855	16	it	-PRON-	PRP
20417	2855	17	wrongly	wrongly	RB
20417	2855	18	,	,	,
20417	2855	19	shows	show	VBZ
20417	2855	20	clearly	clearly	RB
20417	2855	21	that	that	IN
20417	2855	22	there	there	EX
20417	2855	23	was	be	VBD
20417	2855	24	once	once	RB
20417	2855	25	a	a	DT
20417	2855	26	time	time	NN
20417	2855	27	in	in	IN
20417	2855	28	the	the	DT
20417	2855	29	history	history	NN
20417	2855	30	of	of	IN
20417	2855	31	the	the	DT
20417	2855	32	Earth	Earth	NNP
20417	2855	33	when	when	WRB
20417	2855	34	the	the	DT
20417	2855	35	only	only	JJ
20417	2855	36	backboned	backbone	VBN
20417	2855	37	animals	animal	NNS
20417	2855	38	were	be	VBD
20417	2855	39	Fishes	fish	NNS
20417	2855	40	.	.	.
20417	2856	1	Ages	age	NNS
20417	2856	2	passed	pass	VBD
20417	2856	3	,	,	,
20417	2856	4	and	and	CC
20417	2856	5	there	there	RB
20417	2856	6	evolved	evolve	VBN
20417	2856	7	Amphibians	Amphibians	NNPS
20417	2856	8	,	,	,
20417	2856	9	with	with	IN
20417	2856	10	fingers	finger	NNS
20417	2856	11	and	and	CC
20417	2856	12	toes	toe	NNS
20417	2856	13	,	,	,
20417	2856	14	scrambling	scramble	VBG
20417	2856	15	on	on	RP
20417	2856	16	to	to	IN
20417	2856	17	dry	dry	JJ
20417	2856	18	land	land	NN
20417	2856	19	.	.	.
20417	2857	1	Ages	age	NNS
20417	2857	2	passed	pass	VBD
20417	2857	3	,	,	,
20417	2857	4	and	and	CC
20417	2857	5	there	there	RB
20417	2857	6	evolved	evolved	JJ
20417	2857	7	Reptiles	Reptiles	NNP
20417	2857	8	,	,	,
20417	2857	9	in	in	IN
20417	2857	10	bewildering	bewilder	VBG
20417	2857	11	profusion	profusion	NN
20417	2857	12	.	.	.
20417	2858	1	There	there	EX
20417	2858	2	were	be	VBD
20417	2858	3	fish	fish	NN
20417	2858	4	-	-	HYPH
20417	2858	5	lizards	lizard	NNS
20417	2858	6	and	and	CC
20417	2858	7	sea	sea	NN
20417	2858	8	-	-	HYPH
20417	2858	9	serpents	serpent	NNS
20417	2858	10	,	,	,
20417	2858	11	terrestrial	terrestrial	JJ
20417	2858	12	dragons	dragon	NNS
20417	2858	13	and	and	CC
20417	2858	14	flying	fly	VBG
20417	2858	15	dragons	dragon	NNS
20417	2858	16	,	,	,
20417	2858	17	a	a	DT
20417	2858	18	prolific	prolific	JJ
20417	2858	19	and	and	CC
20417	2858	20	varied	varied	JJ
20417	2858	21	stock	stock	NN
20417	2858	22	.	.	.
20417	2859	1	From	from	IN
20417	2859	2	the	the	DT
20417	2859	3	terrestrial	terrestrial	JJ
20417	2859	4	Dinosaurs	dinosaur	NNS
20417	2859	5	it	-PRON-	PRP
20417	2859	6	seems	seem	VBZ
20417	2859	7	that	that	IN
20417	2859	8	Birds	Birds	NNPS
20417	2859	9	and	and	CC
20417	2859	10	Mammals	Mammals	NNPS
20417	2859	11	arose	arise	VBD
20417	2859	12	.	.	.
20417	2860	1	In	in	IN
20417	2860	2	succeeding	succeed	VBG
20417	2860	3	ages	age	NNS
20417	2860	4	there	there	RB
20417	2860	5	evolved	evolve	VBD
20417	2860	6	all	all	PDT
20417	2860	7	the	the	DT
20417	2860	8	variety	variety	NN
20417	2860	9	of	of	IN
20417	2860	10	Birds	Birds	NNPS
20417	2860	11	and	and	CC
20417	2860	12	all	all	PDT
20417	2860	13	the	the	DT
20417	2860	14	variety	variety	NN
20417	2860	15	of	of	IN
20417	2860	16	Mammals	mammal	NNS
20417	2860	17	.	.	.
20417	2861	1	Until	until	IN
20417	2861	2	at	at	IN
20417	2861	3	last	last	JJ
20417	2861	4	arose	arise	VBD
20417	2861	5	the	the	DT
20417	2861	6	Man	Man	NNP
20417	2861	7	.	.	.
20417	2862	1	The	the	DT
20417	2862	2	question	question	NN
20417	2862	3	is	be	VBZ
20417	2862	4	whether	whether	IN
20417	2862	5	similar	similar	JJ
20417	2862	6	processes	process	NNS
20417	2862	7	of	of	IN
20417	2862	8	evolution	evolution	NN
20417	2862	9	are	be	VBP
20417	2862	10	still	still	RB
20417	2862	11	going	go	VBG
20417	2862	12	on	on	RP
20417	2862	13	.	.	.
20417	2863	1	We	-PRON-	PRP
20417	2863	2	are	be	VBP
20417	2863	3	so	so	RB
20417	2863	4	keenly	keenly	RB
20417	2863	5	aware	aware	JJ
20417	2863	6	of	of	IN
20417	2863	7	rapid	rapid	JJ
20417	2863	8	changes	change	NNS
20417	2863	9	in	in	IN
20417	2863	10	mankind	mankind	NN
20417	2863	11	,	,	,
20417	2863	12	though	though	IN
20417	2863	13	these	these	DT
20417	2863	14	concern	concern	NN
20417	2863	15	the	the	DT
20417	2863	16	social	social	JJ
20417	2863	17	heritage	heritage	NN
20417	2863	18	much	much	RB
20417	2863	19	more	more	JJR
20417	2863	20	than	than	IN
20417	2863	21	the	the	DT
20417	2863	22	flesh	flesh	NN
20417	2863	23	-	-	HYPH
20417	2863	24	and	and	CC
20417	2863	25	-	-	HYPH
20417	2863	26	blood	blood	NN
20417	2863	27	natural	natural	JJ
20417	2863	28	inheritance	inheritance	NN
20417	2863	29	,	,	,
20417	2863	30	that	that	IN
20417	2863	31	we	-PRON-	PRP
20417	2863	32	find	find	VBP
20417	2863	33	no	no	DT
20417	2863	34	difficulty	difficulty	NN
20417	2863	35	in	in	IN
20417	2863	36	the	the	DT
20417	2863	37	idea	idea	NN
20417	2863	38	that	that	IN
20417	2863	39	evolution	evolution	NN
20417	2863	40	is	be	VBZ
20417	2863	41	going	go	VBG
20417	2863	42	on	on	RP
20417	2863	43	in	in	IN
20417	2863	44	mankind	mankind	NN
20417	2863	45	.	.	.
20417	2864	1	We	-PRON-	PRP
20417	2864	2	know	know	VBP
20417	2864	3	the	the	DT
20417	2864	4	contrast	contrast	NN
20417	2864	5	between	between	IN
20417	2864	6	modern	modern	JJ
20417	2864	7	man	man	NN
20417	2864	8	and	and	CC
20417	2864	9	primitive	primitive	JJ
20417	2864	10	man	man	NN
20417	2864	11	,	,	,
20417	2864	12	and	and	CC
20417	2864	13	we	-PRON-	PRP
20417	2864	14	are	be	VBP
20417	2864	15	convinced	convinced	JJ
20417	2864	16	that	that	IN
20417	2864	17	in	in	IN
20417	2864	18	the	the	DT
20417	2864	19	past	past	NN
20417	2864	20	,	,	,
20417	2864	21	at	at	IN
20417	2864	22	least	least	JJS
20417	2864	23	,	,	,
20417	2864	24	progress	progress	NN
20417	2864	25	has	have	VBZ
20417	2864	26	been	be	VBN
20417	2864	27	a	a	DT
20417	2864	28	reality	reality	NN
20417	2864	29	.	.	.
20417	2865	1	That	that	DT
20417	2865	2	degeneration	degeneration	NN
20417	2865	3	may	may	MD
20417	2865	4	set	set	VB
20417	2865	5	in	in	RP
20417	2865	6	is	be	VBZ
20417	2865	7	an	an	DT
20417	2865	8	awful	awful	JJ
20417	2865	9	possibility	possibility	NN
20417	2865	10	--	--	:
20417	2865	11	involution	involution	NN
20417	2865	12	rather	rather	RB
20417	2865	13	than	than	IN
20417	2865	14	evolution	evolution	NN
20417	2865	15	--	--	:
20417	2865	16	but	but	CC
20417	2865	17	even	even	RB
20417	2865	18	if	if	IN
20417	2865	19	going	go	VBG
20417	2865	20	back	back	RB
20417	2865	21	became	become	VBD
20417	2865	22	for	for	IN
20417	2865	23	a	a	DT
20417	2865	24	time	time	NN
20417	2865	25	the	the	DT
20417	2865	26	rule	rule	NN
20417	2865	27	,	,	,
20417	2865	28	we	-PRON-	PRP
20417	2865	29	can	can	MD
20417	2865	30	not	not	RB
20417	2865	31	give	give	VB
20417	2865	32	up	up	RP
20417	2865	33	the	the	DT
20417	2865	34	hope	hope	NN
20417	2865	35	that	that	IN
20417	2865	36	the	the	DT
20417	2865	37	race	race	NN
20417	2865	38	would	would	MD
20417	2865	39	recover	recover	VB
20417	2865	40	itself	-PRON-	PRP
20417	2865	41	and	and	CC
20417	2865	42	begin	begin	VB
20417	2865	43	afresh	afresh	JJ
20417	2865	44	to	to	TO
20417	2865	45	go	go	VB
20417	2865	46	forward	forward	RB
20417	2865	47	.	.	.
20417	2866	1	For	for	IN
20417	2866	2	although	although	IN
20417	2866	3	there	there	EX
20417	2866	4	have	have	VBP
20417	2866	5	been	be	VBN
20417	2866	6	retrogressions	retrogression	NNS
20417	2866	7	in	in	IN
20417	2866	8	the	the	DT
20417	2866	9	history	history	NN
20417	2866	10	of	of	IN
20417	2866	11	life	life	NN
20417	2866	12	,	,	,
20417	2866	13	continued	continue	VBD
20417	2866	14	through	through	IN
20417	2866	15	unthinkably	unthinkably	RB
20417	2866	16	long	long	JJ
20417	2866	17	ages	age	NNS
20417	2866	18	,	,	,
20417	2866	19	and	and	CC
20417	2866	20	although	although	IN
20417	2866	21	great	great	JJ
20417	2866	22	races	race	NNS
20417	2866	23	,	,	,
20417	2866	24	the	the	DT
20417	2866	25	Flying	Flying	NNP
20417	2866	26	Dragons	Dragons	NNPS
20417	2866	27	for	for	IN
20417	2866	28	instance	instance	NN
20417	2866	29	,	,	,
20417	2866	30	have	have	VBP
20417	2866	31	become	become	VBN
20417	2866	32	utterly	utterly	RB
20417	2866	33	extinct	extinct	JJ
20417	2866	34	,	,	,
20417	2866	35	leaving	leave	VBG
20417	2866	36	no	no	DT
20417	2866	37	successors	successor	NNS
20417	2866	38	whatsoever	whatsoever	RB
20417	2866	39	,	,	,
20417	2866	40	we	-PRON-	PRP
20417	2866	41	feel	feel	VBP
20417	2866	42	sure	sure	JJ
20417	2866	43	that	that	IN
20417	2866	44	there	there	EX
20417	2866	45	has	have	VBZ
20417	2866	46	been	be	VBN
20417	2866	47	on	on	IN
20417	2866	48	the	the	DT
20417	2866	49	whole	whole	JJ
20417	2866	50	a	a	DT
20417	2866	51	progress	progress	NN
20417	2866	52	towards	towards	IN
20417	2866	53	nobler	noble	JJR
20417	2866	54	,	,	,
20417	2866	55	more	more	RBR
20417	2866	56	masterful	masterful	JJ
20417	2866	57	,	,	,
20417	2866	58	more	more	RBR
20417	2866	59	emancipated	emancipated	JJ
20417	2866	60	,	,	,
20417	2866	61	more	more	RBR
20417	2866	62	intelligent	intelligent	JJ
20417	2866	63	,	,	,
20417	2866	64	and	and	CC
20417	2866	65	_	_	NNP
20417	2866	66	better	well	RBR
20417	2866	67	_	_	NNP
20417	2866	68	forms	form	NNS
20417	2866	69	of	of	IN
20417	2866	70	life	life	NN
20417	2866	71	--	--	:
20417	2866	72	a	a	DT
20417	2866	73	progress	progress	NN
20417	2866	74	towards	towards	IN
20417	2866	75	what	what	WDT
20417	2866	76	mankind	mankind	NN
20417	2866	77	at	at	IN
20417	2866	78	its	-PRON-	PRP$
20417	2866	79	best	good	JJS
20417	2866	80	has	have	VBZ
20417	2866	81	always	always	RB
20417	2866	82	regarded	regard	VBN
20417	2866	83	as	as	IN
20417	2866	84	best	good	JJS
20417	2866	85	,	,	,
20417	2866	86	i.e.	i.e.	FW
20417	2867	1	affording	afford	VBG
20417	2867	2	most	most	RBS
20417	2867	3	enduring	enduring	JJ
20417	2867	4	satisfaction	satisfaction	NN
20417	2867	5	.	.	.
20417	2868	1	So	so	RB
20417	2868	2	we	-PRON-	PRP
20417	2868	3	think	think	VBP
20417	2868	4	of	of	IN
20417	2868	5	evolution	evolution	NN
20417	2868	6	going	go	VBG
20417	2868	7	on	on	RP
20417	2868	8	in	in	IN
20417	2868	9	mankind	mankind	NN
20417	2868	10	,	,	,
20417	2868	11	evolution	evolution	NN
20417	2868	12	chequered	chequer	VBN
20417	2868	13	by	by	IN
20417	2868	14	involution	involution	NN
20417	2868	15	,	,	,
20417	2868	16	but	but	CC
20417	2868	17	on	on	IN
20417	2868	18	the	the	DT
20417	2868	19	whole	whole	JJ
20417	2868	20	_	_	NNP
20417	2868	21	progressive	progressive	JJ
20417	2868	22	evolution	evolution	NN
20417	2868	23	_	_	NNP
20417	2868	24	.	.	.
20417	2869	1	Evolutionary	Evolutionary	NNP
20417	2869	2	Prospect	Prospect	NNP
20417	2869	3	for	for	IN
20417	2869	4	Man	Man	NNP
20417	2869	5	It	-PRON-	PRP
20417	2869	6	is	be	VBZ
20417	2869	7	not	not	RB
20417	2869	8	likely	likely	JJ
20417	2869	9	that	that	DT
20417	2869	10	man	man	NN
20417	2869	11	's	's	POS
20417	2869	12	body	body	NN
20417	2869	13	will	will	MD
20417	2869	14	admit	admit	VB
20417	2869	15	of	of	IN
20417	2869	16	_	_	NNP
20417	2869	17	great	great	JJ
20417	2869	18	_	_	NNP
20417	2869	19	change	change	NN
20417	2869	20	,	,	,
20417	2869	21	but	but	CC
20417	2869	22	there	there	EX
20417	2869	23	is	be	VBZ
20417	2869	24	room	room	NN
20417	2869	25	for	for	IN
20417	2869	26	some	some	DT
20417	2869	27	improvement	improvement	NN
20417	2869	28	,	,	,
20417	2869	29	e.g.	e.g.	RB
20417	2870	1	in	in	IN
20417	2870	2	the	the	DT
20417	2870	3	superfluous	superfluous	JJ
20417	2870	4	length	length	NN
20417	2870	5	of	of	IN
20417	2870	6	the	the	DT
20417	2870	7	food	food	NN
20417	2870	8	-	-	HYPH
20417	2870	9	canal	canal	NN
20417	2870	10	and	and	CC
20417	2870	11	the	the	DT
20417	2870	12	overcrowding	overcrowding	NN
20417	2870	13	of	of	IN
20417	2870	14	the	the	DT
20417	2870	15	teeth	tooth	NNS
20417	2870	16	.	.	.
20417	2871	1	It	-PRON-	PRP
20417	2871	2	is	be	VBZ
20417	2871	3	likely	likely	JJ
20417	2871	4	,	,	,
20417	2871	5	however	however	RB
20417	2871	6	,	,	,
20417	2871	7	that	that	IN
20417	2871	8	there	there	EX
20417	2871	9	will	will	MD
20417	2871	10	be	be	VB
20417	2871	11	constitutional	constitutional	JJ
20417	2871	12	changes	change	NNS
20417	2871	13	,	,	,
20417	2871	14	e.g.	e.g.	RB
20417	2872	1	of	of	IN
20417	2872	2	prolonged	prolonged	JJ
20417	2872	3	youthfulness	youthfulness	NN
20417	2872	4	,	,	,
20417	2872	5	a	a	DT
20417	2872	6	higher	high	JJR
20417	2872	7	standard	standard	NN
20417	2872	8	of	of	IN
20417	2872	9	healthfulness	healthfulness	NN
20417	2872	10	,	,	,
20417	2872	11	and	and	CC
20417	2872	12	a	a	DT
20417	2872	13	greater	great	JJR
20417	2872	14	resistance	resistance	NN
20417	2872	15	to	to	IN
20417	2872	16	disease	disease	NN
20417	2872	17	.	.	.
20417	2873	1	It	-PRON-	PRP
20417	2873	2	is	be	VBZ
20417	2873	3	justifiable	justifiable	JJ
20417	2873	4	to	to	TO
20417	2873	5	look	look	VB
20417	2873	6	forward	forward	RB
20417	2873	7	to	to	IN
20417	2873	8	great	great	JJ
20417	2873	9	improvements	improvement	NNS
20417	2873	10	in	in	IN
20417	2873	11	intelligence	intelligence	NN
20417	2873	12	and	and	CC
20417	2873	13	in	in	IN
20417	2873	14	control	control	NN
20417	2873	15	.	.	.
20417	2874	1	The	the	DT
20417	2874	2	potentialities	potentiality	NNS
20417	2874	3	of	of	IN
20417	2874	4	the	the	DT
20417	2874	5	human	human	JJ
20417	2874	6	brain	brain	NN
20417	2874	7	,	,	,
20417	2874	8	as	as	IN
20417	2874	9	it	-PRON-	PRP
20417	2874	10	is	be	VBZ
20417	2874	11	,	,	,
20417	2874	12	are	be	VBP
20417	2874	13	far	far	RB
20417	2874	14	from	from	IN
20417	2874	15	being	be	VBG
20417	2874	16	utilised	utilise	VBN
20417	2874	17	to	to	IN
20417	2874	18	the	the	DT
20417	2874	19	full	full	JJ
20417	2874	20	,	,	,
20417	2874	21	and	and	CC
20417	2874	22	new	new	JJ
20417	2874	23	departures	departure	NNS
20417	2874	24	of	of	IN
20417	2874	25	promise	promise	NN
20417	2874	26	are	be	VBP
20417	2874	27	of	of	IN
20417	2874	28	continual	continual	JJ
20417	2874	29	occurrence	occurrence	NN
20417	2874	30	.	.	.
20417	2875	1	What	what	WP
20417	2875	2	is	be	VBZ
20417	2875	3	of	of	IN
20417	2875	4	great	great	JJ
20417	2875	5	importance	importance	NN
20417	2875	6	is	be	VBZ
20417	2875	7	that	that	IN
20417	2875	8	the	the	DT
20417	2875	9	new	new	JJ
20417	2875	10	departures	departure	NNS
20417	2875	11	or	or	CC
20417	2875	12	variations	variation	NNS
20417	2875	13	which	which	WDT
20417	2875	14	emerge	emerge	VBP
20417	2875	15	in	in	IN
20417	2875	16	fine	fine	JJ
20417	2875	17	children	child	NNS
20417	2875	18	should	should	MD
20417	2875	19	be	be	VB
20417	2875	20	fostered	foster	VBN
20417	2875	21	,	,	,
20417	2875	22	not	not	RB
20417	2875	23	nipped	nip	VBN
20417	2875	24	in	in	IN
20417	2875	25	the	the	DT
20417	2875	26	bud	bud	NN
20417	2875	27	,	,	,
20417	2875	28	by	by	IN
20417	2875	29	the	the	DT
20417	2875	30	social	social	JJ
20417	2875	31	environment	environment	NN
20417	2875	32	,	,	,
20417	2875	33	education	education	NN
20417	2875	34	included	include	VBD
20417	2875	35	.	.	.
20417	2876	1	The	the	DT
20417	2876	2	evolutionary	evolutionary	JJ
20417	2876	3	prospect	prospect	NN
20417	2876	4	for	for	IN
20417	2876	5	man	man	NN
20417	2876	6	is	be	VBZ
20417	2876	7	promising	promise	VBG
20417	2876	8	.	.	.
20417	2877	1	[	[	-LRB-
20417	2877	2	Illustration	illustration	NN
20417	2877	3	:	:	:
20417	2877	4	PHOTOGRAPH	photograph	NN
20417	2877	5	OF	of	IN
20417	2877	6	A	a	DT
20417	2877	7	MEDIAN	MEDIAN	NNP
20417	2877	8	SECTION	SECTION	NNP
20417	2877	9	THROUGH	THROUGH	VBD
20417	2877	10	THE	the	DT
20417	2877	11	SHELL	SHELL	NNP
20417	2877	12	OF	of	IN
20417	2877	13	THE	the	DT
20417	2877	14	PEARLY	PEARLY	NNP
20417	2877	15	NAUTILUS	NAUTILUS	NNP
20417	2877	16	It	-PRON-	PRP
20417	2877	17	is	be	VBZ
20417	2877	18	only	only	RB
20417	2877	19	the	the	DT
20417	2877	20	large	large	JJ
20417	2877	21	terminal	terminal	JJ
20417	2877	22	chamber	chamber	NN
20417	2877	23	that	that	WDT
20417	2877	24	is	be	VBZ
20417	2877	25	occupied	occupy	VBN
20417	2877	26	by	by	IN
20417	2877	27	the	the	DT
20417	2877	28	animal	animal	NN
20417	2877	29	.	.	.
20417	2877	30	]	]	-RRB-
20417	2878	1	[	[	-LRB-
20417	2878	2	Illustration	illustration	NN
20417	2878	3	:	:	:
20417	2878	4	PHOTOGRAPH	photograph	NN
20417	2878	5	OF	of	IN
20417	2878	6	THE	the	DT
20417	2878	7	ENTIRE	ENTIRE	NNP
20417	2878	8	SHELL	SHELL	NNS
20417	2878	9	OF	of	IN
20417	2878	10	THE	the	DT
20417	2878	11	PEARLY	PEARLY	NNP
20417	2878	12	NAUTILUS	NAUTILUS	NNP
20417	2878	13	The	the	DT
20417	2878	14	headquarters	headquarters	NN
20417	2878	15	of	of	IN
20417	2878	16	the	the	DT
20417	2878	17	Nautilus	Nautilus	NNP
20417	2878	18	are	be	VBP
20417	2878	19	in	in	IN
20417	2878	20	the	the	DT
20417	2878	21	Indian	Indian	NNP
20417	2878	22	and	and	CC
20417	2878	23	Pacific	Pacific	NNP
20417	2878	24	Oceans	Oceans	NNPS
20417	2878	25	.	.	.
20417	2879	1	They	-PRON-	PRP
20417	2879	2	sometimes	sometimes	RB
20417	2879	3	swim	swim	VBP
20417	2879	4	at	at	IN
20417	2879	5	the	the	DT
20417	2879	6	surface	surface	NN
20417	2879	7	of	of	IN
20417	2879	8	the	the	DT
20417	2879	9	sea	sea	NN
20417	2879	10	,	,	,
20417	2879	11	but	but	CC
20417	2879	12	they	-PRON-	PRP
20417	2879	13	usually	usually	RB
20417	2879	14	creep	creep	VBP
20417	2879	15	slowly	slowly	RB
20417	2879	16	about	about	IN
20417	2879	17	on	on	IN
20417	2879	18	the	the	DT
20417	2879	19	floor	floor	NN
20417	2879	20	of	of	IN
20417	2879	21	comparatively	comparatively	RB
20417	2879	22	shallow	shallow	JJ
20417	2879	23	water	water	NN
20417	2879	24	.	.	.
20417	2879	25	]	]	-RRB-
20417	2880	1	[	[	-LRB-
20417	2880	2	Illustration	illustration	NN
20417	2880	3	:	:	:
20417	2880	4	NAUTILUS	NAUTILUS	NNP
20417	2880	5	A	a	DT
20417	2880	6	section	section	NN
20417	2880	7	through	through	IN
20417	2880	8	the	the	DT
20417	2880	9	Pearly	Pearly	NNP
20417	2880	10	Nautilus	Nautilus	NNP
20417	2880	11	,	,	,
20417	2880	12	_	_	NNP
20417	2880	13	Nautilus	Nautilus	NNP
20417	2880	14	pompilius	pompilius	NNP
20417	2880	15	_	_	NNP
20417	2880	16	,	,	,
20417	2880	17	common	common	JJ
20417	2880	18	from	from	IN
20417	2880	19	Malay	Malay	NNP
20417	2880	20	to	to	IN
20417	2880	21	Fiji	Fiji	NNP
20417	2880	22	.	.	.
20417	2881	1	The	the	DT
20417	2881	2	shell	shell	NN
20417	2881	3	is	be	VBZ
20417	2881	4	often	often	RB
20417	2881	5	about	about	IN
20417	2881	6	9	9	CD
20417	2881	7	inches	inch	NNS
20417	2881	8	long	long	JJ
20417	2881	9	.	.	.
20417	2882	1	The	the	DT
20417	2882	2	animal	animal	NN
20417	2882	3	lives	live	VBZ
20417	2882	4	in	in	IN
20417	2882	5	the	the	DT
20417	2882	6	last	last	JJ
20417	2882	7	chamber	chamber	NN
20417	2882	8	only	only	RB
20417	2882	9	,	,	,
20417	2882	10	but	but	CC
20417	2882	11	a	a	DT
20417	2882	12	tube	tube	NN
20417	2882	13	(	(	-LRB-
20417	2882	14	S	s	NN
20417	2882	15	)	)	-RRB-
20417	2882	16	runs	run	VBZ
20417	2882	17	through	through	IN
20417	2882	18	the	the	DT
20417	2882	19	empty	empty	JJ
20417	2882	20	chambers	chamber	NNS
20417	2882	21	,	,	,
20417	2882	22	perforating	perforate	VBG
20417	2882	23	the	the	DT
20417	2882	24	partitions	partition	NNS
20417	2882	25	(	(	-LRB-
20417	2882	26	SE	SE	NNP
20417	2882	27	)	)	-RRB-
20417	2882	28	.	.	.
20417	2883	1	The	the	DT
20417	2883	2	bulk	bulk	NN
20417	2883	3	of	of	IN
20417	2883	4	the	the	DT
20417	2883	5	animal	animal	NN
20417	2883	6	is	be	VBZ
20417	2883	7	marked	mark	VBN
20417	2883	8	VM	VM	NNP
20417	2883	9	;	;	:
20417	2883	10	the	the	DT
20417	2883	11	eye	eye	NN
20417	2883	12	is	be	VBZ
20417	2883	13	shown	show	VBN
20417	2883	14	at	at	IN
20417	2883	15	E	e	NN
20417	2883	16	;	;	:
20417	2883	17	a	a	DT
20417	2883	18	hood	hood	NN
20417	2883	19	is	be	VBZ
20417	2883	20	marked	mark	VBN
20417	2883	21	H	h	NN
20417	2883	22	;	;	:
20417	2883	23	round	round	IN
20417	2883	24	the	the	DT
20417	2883	25	mouth	mouth	NN
20417	2883	26	there	there	EX
20417	2883	27	are	be	VBP
20417	2883	28	numerous	numerous	JJ
20417	2883	29	lobes	lobe	NNS
20417	2883	30	(	(	-LRB-
20417	2883	31	L	l	NN
20417	2883	32	)	)	-RRB-
20417	2883	33	bearing	bear	VBG
20417	2883	34	protrusible	protrusible	JJ
20417	2883	35	tentacles	tentacle	NNS
20417	2883	36	,	,	,
20417	2883	37	some	some	DT
20417	2883	38	of	of	IN
20417	2883	39	which	which	WDT
20417	2883	40	are	be	VBP
20417	2883	41	shown	show	VBN
20417	2883	42	.	.	.
20417	2884	1	When	when	WRB
20417	2884	2	the	the	DT
20417	2884	3	animal	animal	NN
20417	2884	4	is	be	VBZ
20417	2884	5	swimming	swim	VBG
20417	2884	6	near	near	IN
20417	2884	7	the	the	DT
20417	2884	8	surface	surface	NN
20417	2884	9	the	the	DT
20417	2884	10	tentacles	tentacle	NNS
20417	2884	11	radiate	radiate	VBP
20417	2884	12	out	out	RP
20417	2884	13	in	in	IN
20417	2884	14	all	all	DT
20417	2884	15	directions	direction	NNS
20417	2884	16	,	,	,
20417	2884	17	and	and	CC
20417	2884	18	it	-PRON-	PRP
20417	2884	19	has	have	VBZ
20417	2884	20	been	be	VBN
20417	2884	21	described	describe	VBN
20417	2884	22	as	as	IN
20417	2884	23	"	"	``
20417	2884	24	a	a	DT
20417	2884	25	shell	shell	NN
20417	2884	26	with	with	IN
20417	2884	27	something	something	NN
20417	2884	28	like	like	IN
20417	2884	29	a	a	DT
20417	2884	30	cauliflower	cauliflower	NN
20417	2884	31	sticking	stick	VBG
20417	2884	32	out	out	IN
20417	2884	33	of	of	IN
20417	2884	34	it	-PRON-	PRP
20417	2884	35	.	.	.
20417	2884	36	"	"	''
20417	2885	1	The	the	DT
20417	2885	2	Pearly	pearly	JJ
20417	2885	3	Nautilus	Nautilus	NNP
20417	2885	4	is	be	VBZ
20417	2885	5	a	a	DT
20417	2885	6	good	good	JJ
20417	2885	7	example	example	NN
20417	2885	8	of	of	IN
20417	2885	9	a	a	DT
20417	2885	10	conservative	conservative	JJ
20417	2885	11	type	type	NN
20417	2885	12	,	,	,
20417	2885	13	for	for	IN
20417	2885	14	it	-PRON-	PRP
20417	2885	15	began	begin	VBD
20417	2885	16	in	in	IN
20417	2885	17	the	the	DT
20417	2885	18	Triassic	Triassic	NNP
20417	2885	19	Era	Era	NNP
20417	2885	20	.	.	.
20417	2886	1	But	but	CC
20417	2886	2	the	the	DT
20417	2886	3	family	family	NN
20417	2886	4	of	of	IN
20417	2886	5	Nautiloids	Nautiloids	NNP
20417	2886	6	to	to	TO
20417	2886	7	which	which	WDT
20417	2886	8	it	-PRON-	PRP
20417	2886	9	belongs	belong	VBZ
20417	2886	10	illustrates	illustrate	NNS
20417	2886	11	very	very	RB
20417	2886	12	vividly	vividly	RB
20417	2886	13	what	what	WP
20417	2886	14	is	be	VBZ
20417	2886	15	meant	mean	VBN
20417	2886	16	by	by	IN
20417	2886	17	a	a	DT
20417	2886	18	dwindling	dwindle	VBG
20417	2886	19	race	race	NN
20417	2886	20	.	.	.
20417	2887	1	The	the	DT
20417	2887	2	Nautiloids	Nautiloids	NNP
20417	2887	3	began	begin	VBD
20417	2887	4	in	in	IN
20417	2887	5	the	the	DT
20417	2887	6	Cambrian	Cambrian	NNP
20417	2887	7	,	,	,
20417	2887	8	reached	reach	VBD
20417	2887	9	their	-PRON-	PRP$
20417	2887	10	golden	golden	JJ
20417	2887	11	age	age	NN
20417	2887	12	in	in	IN
20417	2887	13	the	the	DT
20417	2887	14	Silurian	Silurian	NNP
20417	2887	15	,	,	,
20417	2887	16	and	and	CC
20417	2887	17	began	begin	VBD
20417	2887	18	to	to	TO
20417	2887	19	decline	decline	VB
20417	2887	20	markedly	markedly	RB
20417	2887	21	in	in	IN
20417	2887	22	the	the	DT
20417	2887	23	Carboniferous	Carboniferous	NNP
20417	2887	24	.	.	.
20417	2888	1	There	there	EX
20417	2888	2	are	be	VBP
20417	2888	3	2,500	2,500	CD
20417	2888	4	extinct	extinct	JJ
20417	2888	5	or	or	CC
20417	2888	6	fossil	fossil	JJ
20417	2888	7	species	specie	NNS
20417	2888	8	of	of	IN
20417	2888	9	Nautiloids	Nautiloids	NNP
20417	2888	10	,	,	,
20417	2888	11	and	and	CC
20417	2888	12	only	only	RB
20417	2888	13	4	4	CD
20417	2888	14	living	live	VBG
20417	2888	15	to	to	IN
20417	2888	16	-	-	HYPH
20417	2888	17	day	day	NN
20417	2888	18	.	.	.
20417	2888	19	]	]	-RRB-
20417	2889	1	[	[	-LRB-
20417	2889	2	Illustration	illustration	NN
20417	2889	3	:	:	:
20417	2889	4	_	_	NNP
20417	2889	5	Photo	Photo	NNP
20417	2889	6	:	:	:
20417	2889	7	W.	W.	NNP
20417	2889	8	S.	S.	NNP
20417	2889	9	Berridge	Berridge	NNP
20417	2889	10	.	.	.
20417	2889	11	_	_	NNP
20417	2889	12	SHOEBILL	SHOEBILL	VBD
20417	2889	13	A	a	DT
20417	2889	14	bird	bird	NN
20417	2889	15	of	of	IN
20417	2889	16	a	a	DT
20417	2889	17	savage	savage	NN
20417	2889	18	nature	nature	NN
20417	2889	19	,	,	,
20417	2889	20	never	never	RB
20417	2889	21	mixing	mix	VBG
20417	2889	22	with	with	IN
20417	2889	23	other	other	JJ
20417	2889	24	marsh	marsh	JJ
20417	2889	25	birds	bird	NNS
20417	2889	26	.	.	.
20417	2890	1	According	accord	VBG
20417	2890	2	to	to	IN
20417	2890	3	Dr.	Dr.	NNP
20417	2890	4	Chalmers	Chalmers	NNP
20417	2890	5	Mitchell	Mitchell	NNP
20417	2890	6	,	,	,
20417	2890	7	it	-PRON-	PRP
20417	2890	8	shows	show	VBZ
20417	2890	9	affinities	affinity	NNS
20417	2890	10	to	to	IN
20417	2890	11	herons	heron	NNS
20417	2890	12	,	,	,
20417	2890	13	storks	stork	NNS
20417	2890	14	,	,	,
20417	2890	15	pelicans	pelican	NNS
20417	2890	16	,	,	,
20417	2890	17	and	and	CC
20417	2890	18	gannets	gannet	NNS
20417	2890	19	,	,	,
20417	2890	20	and	and	CC
20417	2890	21	is	be	VBZ
20417	2890	22	a	a	DT
20417	2890	23	representative	representative	NN
20417	2890	24	of	of	IN
20417	2890	25	a	a	DT
20417	2890	26	type	type	NN
20417	2890	27	equal	equal	JJ
20417	2890	28	to	to	IN
20417	2890	29	both	both	DT
20417	2890	30	herons	heron	NNS
20417	2890	31	and	and	CC
20417	2890	32	storks	stork	NNS
20417	2890	33	and	and	CC
20417	2890	34	falling	fall	VBG
20417	2890	35	between	between	IN
20417	2890	36	the	the	DT
20417	2890	37	two	two	CD
20417	2890	38	.	.	.
20417	2890	39	]	]	-RRB-
20417	2891	1	But	but	CC
20417	2891	2	it	-PRON-	PRP
20417	2891	3	is	be	VBZ
20417	2891	4	very	very	RB
20417	2891	5	important	important	JJ
20417	2891	6	to	to	TO
20417	2891	7	realise	realise	VB
20417	2891	8	that	that	IN
20417	2891	9	among	among	IN
20417	2891	10	plant	plant	NN
20417	2891	11	and	and	CC
20417	2891	12	animals	animal	NNS
20417	2891	13	likewise	likewise	RB
20417	2891	14	,	,	,
20417	2891	15	_	_	NNP
20417	2891	16	Evolution	Evolution	NNP
20417	2891	17	is	be	VBZ
20417	2891	18	going	go	VBG
20417	2891	19	on	on	RP
20417	2891	20	_	_	NNP
20417	2891	21	.	.	.
20417	2892	1	The	the	DT
20417	2892	2	Fountain	Fountain	NNP
20417	2892	3	of	of	IN
20417	2892	4	Change	Change	NNP
20417	2892	5	:	:	:
20417	2892	6	Variability	variability	NN
20417	2892	7	On	on	IN
20417	2892	8	an	an	DT
20417	2892	9	ordinary	ordinary	JJ
20417	2892	10	big	big	JJ
20417	2892	11	clock	clock	NN
20417	2892	12	we	-PRON-	PRP
20417	2892	13	do	do	VBP
20417	2892	14	not	not	RB
20417	2892	15	readily	readily	RB
20417	2892	16	see	see	VB
20417	2892	17	that	that	IN
20417	2892	18	even	even	RB
20417	2892	19	the	the	DT
20417	2892	20	minute	minute	JJ
20417	2892	21	hand	hand	NN
20417	2892	22	is	be	VBZ
20417	2892	23	moving	move	VBG
20417	2892	24	,	,	,
20417	2892	25	and	and	CC
20417	2892	26	if	if	IN
20417	2892	27	the	the	DT
20417	2892	28	clock	clock	NN
20417	2892	29	struck	strike	VBD
20417	2892	30	only	only	RB
20417	2892	31	once	once	RB
20417	2892	32	in	in	IN
20417	2892	33	a	a	DT
20417	2892	34	hundred	hundred	CD
20417	2892	35	years	year	NNS
20417	2892	36	we	-PRON-	PRP
20417	2892	37	can	can	MD
20417	2892	38	conceive	conceive	VB
20417	2892	39	of	of	IN
20417	2892	40	people	people	NNS
20417	2892	41	arguing	argue	VBG
20417	2892	42	whether	whether	IN
20417	2892	43	the	the	DT
20417	2892	44	hands	hand	NNS
20417	2892	45	did	do	VBD
20417	2892	46	really	really	RB
20417	2892	47	move	move	VB
20417	2892	48	at	at	RB
20417	2892	49	all	all	RB
20417	2892	50	.	.	.
20417	2893	1	So	so	RB
20417	2893	2	it	-PRON-	PRP
20417	2893	3	often	often	RB
20417	2893	4	is	be	VBZ
20417	2893	5	with	with	IN
20417	2893	6	the	the	DT
20417	2893	7	changes	change	NNS
20417	2893	8	that	that	WDT
20417	2893	9	go	go	VBP
20417	2893	10	on	on	RP
20417	2893	11	from	from	IN
20417	2893	12	generation	generation	NN
20417	2893	13	to	to	IN
20417	2893	14	generation	generation	NN
20417	2893	15	in	in	IN
20417	2893	16	living	living	NN
20417	2893	17	creatures	creature	NNS
20417	2893	18	.	.	.
20417	2894	1	The	the	DT
20417	2894	2	flux	flux	NN
20417	2894	3	is	be	VBZ
20417	2894	4	so	so	RB
20417	2894	5	slow	slow	JJ
20417	2894	6	,	,	,
20417	2894	7	like	like	IN
20417	2894	8	the	the	DT
20417	2894	9	flowing	flow	VBG
20417	2894	10	of	of	IN
20417	2894	11	a	a	DT
20417	2894	12	glacier	glacier	NN
20417	2894	13	,	,	,
20417	2894	14	that	that	IN
20417	2894	15	some	some	DT
20417	2894	16	people	people	NNS
20417	2894	17	fail	fail	VBP
20417	2894	18	to	to	TO
20417	2894	19	be	be	VB
20417	2894	20	convinced	convince	VBN
20417	2894	21	of	of	IN
20417	2894	22	its	-PRON-	PRP$
20417	2894	23	reality	reality	NN
20417	2894	24	.	.	.
20417	2895	1	And	and	CC
20417	2895	2	it	-PRON-	PRP
20417	2895	3	must	must	MD
20417	2895	4	,	,	,
20417	2895	5	of	of	IN
20417	2895	6	course	course	NN
20417	2895	7	,	,	,
20417	2895	8	be	be	VB
20417	2895	9	admitted	admit	VBN
20417	2895	10	that	that	IN
20417	2895	11	some	some	DT
20417	2895	12	kinds	kind	NNS
20417	2895	13	of	of	IN
20417	2895	14	living	living	NN
20417	2895	15	creatures	creature	NNS
20417	2895	16	,	,	,
20417	2895	17	like	like	IN
20417	2895	18	the	the	DT
20417	2895	19	Lamp	Lamp	NNP
20417	2895	20	-	-	HYPH
20417	2895	21	shell	shell	NN
20417	2895	22	_	_	NNP
20417	2895	23	Ligula	Ligula	NNP
20417	2895	24	_	_	NNP
20417	2895	25	or	or	CC
20417	2895	26	the	the	DT
20417	2895	27	Pearly	Pearly	NNP
20417	2895	28	Nautilus	Nautilus	NNP
20417	2895	29	,	,	,
20417	2895	30	hardly	hardly	RB
20417	2895	31	change	change	VB
20417	2895	32	from	from	IN
20417	2895	33	age	age	NN
20417	2895	34	to	to	IN
20417	2895	35	age	age	NN
20417	2895	36	,	,	,
20417	2895	37	whereas	whereas	IN
20417	2895	38	others	other	NNS
20417	2895	39	,	,	,
20417	2895	40	like	like	IN
20417	2895	41	some	some	DT
20417	2895	42	of	of	IN
20417	2895	43	the	the	DT
20417	2895	44	birds	bird	NNS
20417	2895	45	and	and	CC
20417	2895	46	butterflies	butterfly	NNS
20417	2895	47	,	,	,
20417	2895	48	are	be	VBP
20417	2895	49	always	always	RB
20417	2895	50	giving	give	VBG
20417	2895	51	rise	rise	NN
20417	2895	52	to	to	IN
20417	2895	53	something	something	NN
20417	2895	54	new	new	JJ
20417	2895	55	.	.	.
20417	2896	1	The	the	DT
20417	2896	2	Evening	evening	NN
20417	2896	3	Primrose	Primrose	NNP
20417	2896	4	among	among	IN
20417	2896	5	plants	plant	NNS
20417	2896	6	,	,	,
20417	2896	7	and	and	CC
20417	2896	8	the	the	DT
20417	2896	9	Fruit	Fruit	NNP
20417	2896	10	-	-	HYPH
20417	2896	11	fly	fly	NN
20417	2896	12	,	,	,
20417	2896	13	Drosophila	Drosophila	NNP
20417	2896	14	,	,	,
20417	2896	15	among	among	IN
20417	2896	16	animals	animal	NNS
20417	2896	17	,	,	,
20417	2896	18	are	be	VBP
20417	2896	19	well	well	RB
20417	2896	20	-	-	HYPH
20417	2896	21	known	know	VBN
20417	2896	22	examples	example	NNS
20417	2896	23	of	of	IN
20417	2896	24	organisms	organism	NNS
20417	2896	25	which	which	WDT
20417	2896	26	are	be	VBP
20417	2896	27	at	at	IN
20417	2896	28	present	present	JJ
20417	2896	29	in	in	IN
20417	2896	30	a	a	DT
20417	2896	31	sporting	sporting	NN
20417	2896	32	or	or	CC
20417	2896	33	mutating	mutate	VBG
20417	2896	34	mood	mood	NN
20417	2896	35	.	.	.
20417	2897	1	Certain	certain	JJ
20417	2897	2	dark	dark	JJ
20417	2897	3	varieties	variety	NNS
20417	2897	4	of	of	IN
20417	2897	5	moth	moth	NNP
20417	2897	6	,	,	,
20417	2897	7	e.g.	e.g.	RB
20417	2898	1	of	of	IN
20417	2898	2	the	the	DT
20417	2898	3	Peppered	Peppered	NNP
20417	2898	4	Moth	Moth	NNP
20417	2898	5	,	,	,
20417	2898	6	are	be	VBP
20417	2898	7	taking	take	VBG
20417	2898	8	the	the	DT
20417	2898	9	place	place	NN
20417	2898	10	of	of	IN
20417	2898	11	the	the	DT
20417	2898	12	paler	paler	NN
20417	2898	13	type	type	NN
20417	2898	14	in	in	IN
20417	2898	15	some	some	DT
20417	2898	16	parts	part	NNS
20417	2898	17	of	of	IN
20417	2898	18	England	England	NNP
20417	2898	19	,	,	,
20417	2898	20	and	and	CC
20417	2898	21	the	the	DT
20417	2898	22	same	same	JJ
20417	2898	23	is	be	VBZ
20417	2898	24	true	true	JJ
20417	2898	25	of	of	IN
20417	2898	26	some	some	DT
20417	2898	27	dark	dark	JJ
20417	2898	28	forms	form	NNS
20417	2898	29	of	of	IN
20417	2898	30	Sugar	Sugar	NNP
20417	2898	31	-	-	HYPH
20417	2898	32	bird	bird	NN
20417	2898	33	in	in	IN
20417	2898	34	the	the	DT
20417	2898	35	West	west	JJ
20417	2898	36	Indian	indian	JJ
20417	2898	37	islands	island	NNS
20417	2898	38	.	.	.
20417	2899	1	Very	very	RB
20417	2899	2	important	important	JJ
20417	2899	3	is	be	VBZ
20417	2899	4	the	the	DT
20417	2899	5	piece	piece	NN
20417	2899	6	of	of	IN
20417	2899	7	statistics	statistic	NNS
20417	2899	8	worked	work	VBN
20417	2899	9	out	out	RP
20417	2899	10	by	by	IN
20417	2899	11	Professor	Professor	NNP
20417	2899	12	R.	R.	NNP
20417	2899	13	C.	C.	NNP
20417	2899	14	Punnett	Punnett	NNP
20417	2899	15	,	,	,
20417	2899	16	that	that	IN
20417	2899	17	"	"	``
20417	2899	18	if	if	IN
20417	2899	19	a	a	DT
20417	2899	20	population	population	NN
20417	2899	21	contains	contain	VBZ
20417	2899	22	.001	.001	CD
20417	2899	23	per	per	IN
20417	2899	24	cent	cent	NN
20417	2899	25	of	of	IN
20417	2899	26	a	a	DT
20417	2899	27	new	new	JJ
20417	2899	28	variety	variety	NN
20417	2899	29	,	,	,
20417	2899	30	and	and	CC
20417	2899	31	if	if	IN
20417	2899	32	that	that	DT
20417	2899	33	variety	variety	NN
20417	2899	34	has	have	VBZ
20417	2899	35	even	even	RB
20417	2899	36	a	a	DT
20417	2899	37	5	5	CD
20417	2899	38	per	per	NN
20417	2899	39	cent	cent	NN
20417	2899	40	selection	selection	NN
20417	2899	41	advantage	advantage	NN
20417	2899	42	over	over	IN
20417	2899	43	the	the	DT
20417	2899	44	original	original	JJ
20417	2899	45	form	form	NN
20417	2899	46	,	,	,
20417	2899	47	the	the	DT
20417	2899	48	latter	latter	JJ
20417	2899	49	will	will	MD
20417	2899	50	almost	almost	RB
20417	2899	51	completely	completely	RB
20417	2899	52	disappear	disappear	VB
20417	2899	53	in	in	IN
20417	2899	54	less	less	JJR
20417	2899	55	than	than	IN
20417	2899	56	a	a	DT
20417	2899	57	hundred	hundred	CD
20417	2899	58	generations	generation	NNS
20417	2899	59	.	.	.
20417	2899	60	"	"	''
20417	2900	1	This	this	DT
20417	2900	2	sort	sort	NN
20417	2900	3	of	of	IN
20417	2900	4	thing	thing	NN
20417	2900	5	has	have	VBZ
20417	2900	6	been	be	VBN
20417	2900	7	going	go	VBG
20417	2900	8	on	on	RP
20417	2900	9	all	all	RB
20417	2900	10	over	over	IN
20417	2900	11	the	the	DT
20417	2900	12	world	world	NN
20417	2900	13	for	for	IN
20417	2900	14	untold	untold	JJ
20417	2900	15	ages	age	NNS
20417	2900	16	,	,	,
20417	2900	17	and	and	CC
20417	2900	18	the	the	DT
20417	2900	19	face	face	NN
20417	2900	20	of	of	IN
20417	2900	21	animate	animate	NN
20417	2900	22	nature	nature	NN
20417	2900	23	has	have	VBZ
20417	2900	24	consequently	consequently	RB
20417	2900	25	changed	change	VBN
20417	2900	26	.	.	.
20417	2901	1	We	-PRON-	PRP
20417	2901	2	are	be	VBP
20417	2901	3	impressed	impressed	JJ
20417	2901	4	by	by	IN
20417	2901	5	striking	strike	VBG
20417	2901	6	novelties	novelty	NNS
20417	2901	7	that	that	WDT
20417	2901	8	crop	crop	VBP
20417	2901	9	up	up	RP
20417	2901	10	--	--	:
20417	2901	11	a	a	DT
20417	2901	12	clever	clever	JJ
20417	2901	13	dwarf	dwarf	NN
20417	2901	14	,	,	,
20417	2901	15	a	a	DT
20417	2901	16	musical	musical	JJ
20417	2901	17	genius	genius	NN
20417	2901	18	,	,	,
20417	2901	19	a	a	DT
20417	2901	20	calculating	calculate	VBG
20417	2901	21	boy	boy	NN
20417	2901	22	,	,	,
20417	2901	23	a	a	DT
20417	2901	24	cock	cock	NN
20417	2901	25	with	with	IN
20417	2901	26	a	a	DT
20417	2901	27	10	10	CD
20417	2901	28	ft	ft	NN
20417	2901	29	.	.	NN
20417	2901	30	tail	tail	NN
20417	2901	31	,	,	,
20417	2901	32	a	a	DT
20417	2901	33	"	"	``
20417	2901	34	wonder	wonder	NN
20417	2901	35	-	-	HYPH
20417	2901	36	horse	horse	NN
20417	2901	37	"	"	''
20417	2901	38	with	with	IN
20417	2901	39	a	a	DT
20417	2901	40	mane	mane	NN
20417	2901	41	reaching	reach	VBG
20417	2901	42	to	to	IN
20417	2901	43	the	the	DT
20417	2901	44	ground	ground	NN
20417	2901	45	,	,	,
20417	2901	46	a	a	DT
20417	2901	47	tailless	tailless	JJ
20417	2901	48	cat	cat	NN
20417	2901	49	,	,	,
20417	2901	50	a	a	DT
20417	2901	51	white	white	JJ
20417	2901	52	blackbird	blackbird	NN
20417	2901	53	,	,	,
20417	2901	54	a	a	DT
20417	2901	55	copper	copper	NN
20417	2901	56	beech	beech	NN
20417	2901	57	,	,	,
20417	2901	58	a	a	DT
20417	2901	59	Greater	Greater	NNP
20417	2901	60	Celandine	Celandine	NNP
20417	2901	61	with	with	IN
20417	2901	62	much	much	JJ
20417	2901	63	cut	cut	VBN
20417	2901	64	up	up	RP
20417	2901	65	leaves	leave	NNS
20417	2901	66	;	;	:
20417	2901	67	but	but	CC
20417	2901	68	this	this	DT
20417	2901	69	sort	sort	NN
20417	2901	70	of	of	IN
20417	2901	71	mutation	mutation	NN
20417	2901	72	is	be	VBZ
20417	2901	73	common	common	JJ
20417	2901	74	,	,	,
20417	2901	75	and	and	CC
20417	2901	76	smaller	small	JJR
20417	2901	77	,	,	,
20417	2901	78	less	less	RBR
20417	2901	79	brusque	brusque	NN
20417	2901	80	variations	variation	NNS
20417	2901	81	are	be	VBP
20417	2901	82	commoner	commoner	JJ
20417	2901	83	still	still	RB
20417	2901	84	.	.	.
20417	2902	1	_	_	NNP
20417	2902	2	They	-PRON-	PRP
20417	2902	3	form	form	VBP
20417	2902	4	the	the	DT
20417	2902	5	raw	raw	JJ
20417	2902	6	materials	material	NNS
20417	2902	7	of	of	IN
20417	2902	8	possible	possible	JJ
20417	2902	9	evolution	evolution	NN
20417	2902	10	.	.	.
20417	2902	11	_	_	NNP
20417	2902	12	We	-PRON-	PRP
20417	2902	13	are	be	VBP
20417	2902	14	actually	actually	RB
20417	2902	15	standing	stand	VBG
20417	2902	16	before	before	IN
20417	2902	17	an	an	DT
20417	2902	18	apparently	apparently	RB
20417	2902	19	inexhaustible	inexhaustible	JJ
20417	2902	20	fountain	fountain	NN
20417	2902	21	of	of	IN
20417	2902	22	change	change	NN
20417	2902	23	.	.	.
20417	2903	1	This	this	DT
20417	2903	2	is	be	VBZ
20417	2903	3	evolution	evolution	NN
20417	2903	4	going	go	VBG
20417	2903	5	on	on	RP
20417	2903	6	.	.	.
20417	2904	1	The	the	DT
20417	2904	2	Sporting	Sporting	NNP
20417	2904	3	Jellyfish	Jellyfish	NNP
20417	2904	4	It	-PRON-	PRP
20417	2904	5	is	be	VBZ
20417	2904	6	of	of	IN
20417	2904	7	interest	interest	NN
20417	2904	8	to	to	TO
20417	2904	9	consider	consider	VB
20417	2904	10	a	a	DT
20417	2904	11	common	common	JJ
20417	2904	12	animal	animal	NN
20417	2904	13	like	like	IN
20417	2904	14	the	the	DT
20417	2904	15	jellyfish	jellyfish	JJ
20417	2904	16	Aurelia	Aurelia	NNP
20417	2904	17	.	.	.
20417	2905	1	It	-PRON-	PRP
20417	2905	2	is	be	VBZ
20417	2905	3	admirably	admirably	RB
20417	2905	4	suited	suit	VBN
20417	2905	5	for	for	IN
20417	2905	6	a	a	DT
20417	2905	7	leisurely	leisurely	JJ
20417	2905	8	life	life	NN
20417	2905	9	in	in	IN
20417	2905	10	the	the	DT
20417	2905	11	open	open	JJ
20417	2905	12	sea	sea	NN
20417	2905	13	,	,	,
20417	2905	14	where	where	WRB
20417	2905	15	it	-PRON-	PRP
20417	2905	16	swims	swim	VBZ
20417	2905	17	about	about	IN
20417	2905	18	by	by	IN
20417	2905	19	contracting	contract	VBG
20417	2905	20	its	-PRON-	PRP$
20417	2905	21	saucer	saucer	NN
20417	2905	22	-	-	HYPH
20417	2905	23	shaped	shape	VBN
20417	2905	24	body	body	NN
20417	2905	25	,	,	,
20417	2905	26	thus	thus	RB
20417	2905	27	driving	drive	VBG
20417	2905	28	water	water	NN
20417	2905	29	out	out	RP
20417	2905	30	from	from	IN
20417	2905	31	its	-PRON-	PRP$
20417	2905	32	concavity	concavity	NN
20417	2905	33	.	.	.
20417	2906	1	By	by	IN
20417	2906	2	means	mean	NNS
20417	2906	3	of	of	IN
20417	2906	4	millions	million	NNS
20417	2906	5	of	of	IN
20417	2906	6	stinging	stinging	JJ
20417	2906	7	cells	cell	NNS
20417	2906	8	on	on	IN
20417	2906	9	its	-PRON-	PRP$
20417	2906	10	four	four	CD
20417	2906	11	frilled	frilled	JJ
20417	2906	12	lips	lip	NNS
20417	2906	13	and	and	CC
20417	2906	14	on	on	IN
20417	2906	15	its	-PRON-	PRP$
20417	2906	16	marginal	marginal	JJ
20417	2906	17	tentacles	tentacle	NNS
20417	2906	18	it	-PRON-	PRP
20417	2906	19	is	be	VBZ
20417	2906	20	able	able	JJ
20417	2906	21	to	to	TO
20417	2906	22	paralyse	paralyse	VB
20417	2906	23	and	and	CC
20417	2906	24	lasso	lasso	VB
20417	2906	25	minute	minute	NN
20417	2906	26	crustaceans	crustacean	NNS
20417	2906	27	and	and	CC
20417	2906	28	the	the	DT
20417	2906	29	like	like	JJ
20417	2906	30	,	,	,
20417	2906	31	which	which	WDT
20417	2906	32	it	-PRON-	PRP
20417	2906	33	then	then	RB
20417	2906	34	wafts	waft	VBZ
20417	2906	35	into	into	IN
20417	2906	36	its	-PRON-	PRP$
20417	2906	37	mouth	mouth	NN
20417	2906	38	.	.	.
20417	2907	1	It	-PRON-	PRP
20417	2907	2	has	have	VBZ
20417	2907	3	a	a	DT
20417	2907	4	very	very	RB
20417	2907	5	eventful	eventful	JJ
20417	2907	6	life	life	NN
20417	2907	7	-	-	HYPH
20417	2907	8	history	history	NN
20417	2907	9	,	,	,
20417	2907	10	for	for	IN
20417	2907	11	it	-PRON-	PRP
20417	2907	12	has	have	VBZ
20417	2907	13	in	in	IN
20417	2907	14	its	-PRON-	PRP$
20417	2907	15	early	early	JJ
20417	2907	16	youth	youth	NN
20417	2907	17	to	to	TO
20417	2907	18	pass	pass	VB
20417	2907	19	through	through	RP
20417	2907	20	a	a	DT
20417	2907	21	fixed	fix	VBN
20417	2907	22	stage	stage	NN
20417	2907	23	,	,	,
20417	2907	24	fastened	fasten	VBD
20417	2907	25	to	to	TO
20417	2907	26	rock	rock	VB
20417	2907	27	or	or	CC
20417	2907	28	seaweed	seaweed	VB
20417	2907	29	,	,	,
20417	2907	30	but	but	CC
20417	2907	31	it	-PRON-	PRP
20417	2907	32	is	be	VBZ
20417	2907	33	a	a	DT
20417	2907	34	successful	successful	JJ
20417	2907	35	animal	animal	NN
20417	2907	36	,	,	,
20417	2907	37	well	well	RB
20417	2907	38	suited	suited	JJ
20417	2907	39	for	for	IN
20417	2907	40	its	-PRON-	PRP$
20417	2907	41	habitat	habitat	NN
20417	2907	42	,	,	,
20417	2907	43	and	and	CC
20417	2907	44	practically	practically	RB
20417	2907	45	cosmopolitan	cosmopolitan	JJ
20417	2907	46	in	in	IN
20417	2907	47	its	-PRON-	PRP$
20417	2907	48	distribution	distribution	NN
20417	2907	49	.	.	.
20417	2908	1	It	-PRON-	PRP
20417	2908	2	is	be	VBZ
20417	2908	3	certainly	certainly	RB
20417	2908	4	an	an	DT
20417	2908	5	old	old	JJ
20417	2908	6	-	-	HYPH
20417	2908	7	established	established	JJ
20417	2908	8	creature	creature	NN
20417	2908	9	.	.	.
20417	2909	1	Yet	yet	CC
20417	2909	2	it	-PRON-	PRP
20417	2909	3	is	be	VBZ
20417	2909	4	very	very	RB
20417	2909	5	variable	variable	JJ
20417	2909	6	in	in	IN
20417	2909	7	colour	colour	NN
20417	2909	8	and	and	CC
20417	2909	9	in	in	IN
20417	2909	10	size	size	NN
20417	2909	11	,	,	,
20417	2909	12	and	and	CC
20417	2909	13	even	even	RB
20417	2909	14	in	in	IN
20417	2909	15	internal	internal	JJ
20417	2909	16	structure	structure	NN
20417	2909	17	.	.	.
20417	2910	1	Very	very	RB
20417	2910	2	often	often	RB
20417	2910	3	it	-PRON-	PRP
20417	2910	4	is	be	VBZ
20417	2910	5	the	the	DT
20417	2910	6	size	size	NN
20417	2910	7	of	of	IN
20417	2910	8	a	a	DT
20417	2910	9	saucer	saucer	NN
20417	2910	10	or	or	CC
20417	2910	11	a	a	DT
20417	2910	12	soup	soup	NN
20417	2910	13	-	-	HYPH
20417	2910	14	plate	plate	NN
20417	2910	15	,	,	,
20417	2910	16	but	but	CC
20417	2910	17	giants	giant	NNS
20417	2910	18	over	over	IN
20417	2910	19	two	two	CD
20417	2910	20	feet	foot	NNS
20417	2910	21	in	in	IN
20417	2910	22	diameter	diameter	NN
20417	2910	23	are	be	VBP
20417	2910	24	well	well	RB
20417	2910	25	known	known	JJ
20417	2910	26	.	.	.
20417	2911	1	Much	much	RB
20417	2911	2	more	more	RBR
20417	2911	3	important	important	JJ
20417	2911	4	,	,	,
20417	2911	5	however	however	RB
20417	2911	6	,	,	,
20417	2911	7	than	than	IN
20417	2911	8	variation	variation	NN
20417	2911	9	in	in	IN
20417	2911	10	colour	colour	NN
20417	2911	11	and	and	CC
20417	2911	12	size	size	NN
20417	2911	13	are	be	VBP
20417	2911	14	the	the	DT
20417	2911	15	inborn	inborn	JJ
20417	2911	16	changes	change	NNS
20417	2911	17	in	in	IN
20417	2911	18	structure	structure	NN
20417	2911	19	.	.	.
20417	2912	1	Normally	normally	RB
20417	2912	2	a	a	DT
20417	2912	3	jellyfish	jellyfish	NN
20417	2912	4	has	have	VBZ
20417	2912	5	its	-PRON-	PRP$
20417	2912	6	parts	part	NNS
20417	2912	7	in	in	IN
20417	2912	8	four	four	CD
20417	2912	9	or	or	CC
20417	2912	10	multiples	multiple	NNS
20417	2912	11	of	of	IN
20417	2912	12	four	four	CD
20417	2912	13	.	.	.
20417	2913	1	Thus	thus	RB
20417	2913	2	it	-PRON-	PRP
20417	2913	3	has	have	VBZ
20417	2913	4	four	four	CD
20417	2913	5	frilled	frille	VBN
20417	2913	6	lips	lip	NNS
20417	2913	7	,	,	,
20417	2913	8	four	four	CD
20417	2913	9	tufts	tuft	NNS
20417	2913	10	of	of	IN
20417	2913	11	digestive	digestive	JJ
20417	2913	12	filaments	filament	NNS
20417	2913	13	in	in	IN
20417	2913	14	its	-PRON-	PRP$
20417	2913	15	stomach	stomach	NN
20417	2913	16	,	,	,
20417	2913	17	and	and	CC
20417	2913	18	four	four	CD
20417	2913	19	brightly	brightly	RB
20417	2913	20	coloured	coloured	JJ
20417	2913	21	reproductive	reproductive	JJ
20417	2913	22	organs	organ	NNS
20417	2913	23	.	.	.
20417	2914	1	It	-PRON-	PRP
20417	2914	2	has	have	VBZ
20417	2914	3	eight	eight	CD
20417	2914	4	sense	sense	NN
20417	2914	5	-	-	HYPH
20417	2914	6	organs	organ	NNS
20417	2914	7	round	round	VBP
20417	2914	8	the	the	DT
20417	2914	9	margin	margin	NN
20417	2914	10	of	of	IN
20417	2914	11	its	-PRON-	PRP$
20417	2914	12	disc	disc	NN
20417	2914	13	,	,	,
20417	2914	14	eight	eight	CD
20417	2914	15	branched	branched	NN
20417	2914	16	and	and	CC
20417	2914	17	eight	eight	CD
20417	2914	18	unbranched	unbranched	JJ
20417	2914	19	radial	radial	JJ
20417	2914	20	canals	canal	NNS
20417	2914	21	running	run	VBG
20417	2914	22	from	from	IN
20417	2914	23	the	the	DT
20417	2914	24	central	central	JJ
20417	2914	25	stomach	stomach	NN
20417	2914	26	to	to	IN
20417	2914	27	a	a	DT
20417	2914	28	canal	canal	NN
20417	2914	29	round	round	IN
20417	2914	30	the	the	DT
20417	2914	31	circumference	circumference	NN
20417	2914	32	.	.	.
20417	2915	1	The	the	DT
20417	2915	2	point	point	NN
20417	2915	3	of	of	IN
20417	2915	4	giving	give	VBG
20417	2915	5	these	these	DT
20417	2915	6	details	detail	NNS
20417	2915	7	is	be	VBZ
20417	2915	8	just	just	RB
20417	2915	9	this	this	DT
20417	2915	10	,	,	,
20417	2915	11	that	that	IN
20417	2915	12	every	every	DT
20417	2915	13	now	now	RB
20417	2915	14	and	and	CC
20417	2915	15	then	then	RB
20417	2915	16	we	-PRON-	PRP
20417	2915	17	find	find	VBP
20417	2915	18	a	a	DT
20417	2915	19	jellyfish	jellyfish	NN
20417	2915	20	with	with	IN
20417	2915	21	its	-PRON-	PRP$
20417	2915	22	parts	part	NNS
20417	2915	23	in	in	IN
20417	2915	24	sixes	six	NNS
20417	2915	25	,	,	,
20417	2915	26	fives	five	NNS
20417	2915	27	,	,	,
20417	2915	28	or	or	CC
20417	2915	29	threes	three	NNS
20417	2915	30	,	,	,
20417	2915	31	and	and	CC
20417	2915	32	with	with	IN
20417	2915	33	a	a	DT
20417	2915	34	multitude	multitude	NN
20417	2915	35	of	of	IN
20417	2915	36	minor	minor	JJ
20417	2915	37	idiosyncrasies	idiosyncrasy	NNS
20417	2915	38	.	.	.
20417	2916	1	_	_	NNP
20417	2916	2	Even	even	RB
20417	2916	3	in	in	IN
20417	2916	4	the	the	DT
20417	2916	5	well	well	RB
20417	2916	6	-	-	HYPH
20417	2916	7	established	establish	VBN
20417	2916	8	jellyfish	jellyfish	NN
20417	2916	9	there	there	EX
20417	2916	10	is	be	VBZ
20417	2916	11	a	a	DT
20417	2916	12	fountain	fountain	NN
20417	2916	13	of	of	IN
20417	2916	14	change	change	NN
20417	2916	15	.	.	.
20417	2916	16	_	_	NNP
20417	2916	17	§	§	CD
20417	2916	18	1	1	CD
20417	2916	19	Evolution	Evolution	NNP
20417	2916	20	of	of	IN
20417	2916	21	Plants	Plants	NNPS
20417	2916	22	It	-PRON-	PRP
20417	2916	23	is	be	VBZ
20417	2916	24	instructive	instructive	JJ
20417	2916	25	to	to	TO
20417	2916	26	look	look	VB
20417	2916	27	at	at	IN
20417	2916	28	the	the	DT
20417	2916	29	various	various	JJ
20417	2916	30	kinds	kind	NNS
20417	2916	31	of	of	IN
20417	2916	32	cabbages	cabbage	NNS
20417	2916	33	,	,	,
20417	2916	34	such	such	JJ
20417	2916	35	as	as	IN
20417	2916	36	cauliflower	cauliflower	NN
20417	2916	37	and	and	CC
20417	2916	38	Brussels	Brussels	NNP
20417	2916	39	sprouts	sprout	NNS
20417	2916	40	,	,	,
20417	2916	41	kale	kale	NNP
20417	2916	42	and	and	CC
20417	2916	43	curly	curly	RB
20417	2916	44	greens	greens	NNP
20417	2916	45	,	,	,
20417	2916	46	and	and	CC
20417	2916	47	remember	remember	VB
20417	2916	48	that	that	IN
20417	2916	49	they	-PRON-	PRP
20417	2916	50	are	be	VBP
20417	2916	51	all	all	DT
20417	2916	52	scions	scion	NNS
20417	2916	53	of	of	IN
20417	2916	54	the	the	DT
20417	2916	55	not	not	RB
20417	2916	56	very	very	RB
20417	2916	57	promising	promising	JJ
20417	2916	58	wild	wild	JJ
20417	2916	59	cabbage	cabbage	NN
20417	2916	60	found	find	VBN
20417	2916	61	on	on	IN
20417	2916	62	our	-PRON-	PRP$
20417	2916	63	shores	shore	NNS
20417	2916	64	.	.	.
20417	2917	1	And	and	CC
20417	2917	2	are	be	VBP
20417	2917	3	not	not	RB
20417	2917	4	all	all	PDT
20417	2917	5	the	the	DT
20417	2917	6	aristocrat	aristocrat	NN
20417	2917	7	apple	apple	NN
20417	2917	8	-	-	HYPH
20417	2917	9	trees	tree	NNS
20417	2917	10	of	of	IN
20417	2917	11	our	-PRON-	PRP$
20417	2917	12	orchards	orchard	NNS
20417	2917	13	descended	descend	VBN
20417	2917	14	from	from	IN
20417	2917	15	the	the	DT
20417	2917	16	plebeian	plebeian	JJ
20417	2917	17	crab	crab	NN
20417	2917	18	-	-	HYPH
20417	2917	19	apple	apple	NN
20417	2917	20	of	of	IN
20417	2917	21	the	the	DT
20417	2917	22	roadside	roadside	NN
20417	2917	23	?	?	.
20417	2918	1	We	-PRON-	PRP
20417	2918	2	know	know	VBP
20417	2918	3	far	far	RB
20417	2918	4	too	too	RB
20417	2918	5	little	little	JJ
20417	2918	6	about	about	IN
20417	2918	7	the	the	DT
20417	2918	8	precise	precise	JJ
20417	2918	9	origin	origin	NN
20417	2918	10	of	of	IN
20417	2918	11	our	-PRON-	PRP$
20417	2918	12	cultivated	cultivate	VBN
20417	2918	13	plants	plant	NNS
20417	2918	14	,	,	,
20417	2918	15	but	but	CC
20417	2918	16	there	there	EX
20417	2918	17	is	be	VBZ
20417	2918	18	no	no	DT
20417	2918	19	doubt	doubt	NN
20417	2918	20	that	that	IN
20417	2918	21	after	after	IN
20417	2918	22	man	man	NN
20417	2918	23	got	get	VBD
20417	2918	24	a	a	DT
20417	2918	25	hold	hold	NN
20417	2918	26	of	of	IN
20417	2918	27	them	-PRON-	PRP
20417	2918	28	he	-PRON-	PRP
20417	2918	29	took	take	VBD
20417	2918	30	advantage	advantage	NN
20417	2918	31	of	of	IN
20417	2918	32	their	-PRON-	PRP$
20417	2918	33	variability	variability	NN
20417	2918	34	to	to	TO
20417	2918	35	establish	establish	VB
20417	2918	36	race	race	NN
20417	2918	37	after	after	IN
20417	2918	38	race	race	NN
20417	2918	39	,	,	,
20417	2918	40	say	say	VBP
20417	2918	41	,	,	,
20417	2918	42	of	of	IN
20417	2918	43	rose	rose	NN
20417	2918	44	and	and	CC
20417	2918	45	chrysanthemum	chrysanthemum	NN
20417	2918	46	,	,	,
20417	2918	47	of	of	IN
20417	2918	48	potato	potato	NN
20417	2918	49	and	and	CC
20417	2918	50	cereal	cereal	NN
20417	2918	51	.	.	.
20417	2919	1	The	the	DT
20417	2919	2	evolution	evolution	NN
20417	2919	3	of	of	IN
20417	2919	4	cultivated	cultivate	VBN
20417	2919	5	plants	plant	NNS
20417	2919	6	is	be	VBZ
20417	2919	7	continuing	continue	VBG
20417	2919	8	before	before	IN
20417	2919	9	our	-PRON-	PRP$
20417	2919	10	eyes	eye	NNS
20417	2919	11	,	,	,
20417	2919	12	and	and	CC
20417	2919	13	the	the	DT
20417	2919	14	creations	creation	NNS
20417	2919	15	of	of	IN
20417	2919	16	Mr.	Mr.	NNP
20417	2919	17	Luther	Luther	NNP
20417	2919	18	Burbank	Burbank	NNP
20417	2919	19	,	,	,
20417	2919	20	such	such	JJ
20417	2919	21	as	as	IN
20417	2919	22	the	the	DT
20417	2919	23	stoneless	stoneless	NN
20417	2919	24	plum	plum	NN
20417	2919	25	and	and	CC
20417	2919	26	the	the	DT
20417	2919	27	primus	primus	NN
20417	2919	28	berry	berry	NNP
20417	2919	29	,	,	,
20417	2919	30	the	the	DT
20417	2919	31	spineless	spineless	JJ
20417	2919	32	cactus	cactus	NN
20417	2919	33	and	and	CC
20417	2919	34	the	the	DT
20417	2919	35	Shasta	Shasta	NNP
20417	2919	36	daisy	daisy	NNP
20417	2919	37	,	,	,
20417	2919	38	are	be	VBP
20417	2919	39	merely	merely	RB
20417	2919	40	striking	strike	VBG
20417	2919	41	instances	instance	NNS
20417	2919	42	of	of	IN
20417	2919	43	what	what	WP
20417	2919	44	is	be	VBZ
20417	2919	45	always	always	RB
20417	2919	46	going	go	VBG
20417	2919	47	on	on	RP
20417	2919	48	.	.	.
20417	2920	1	There	there	EX
20417	2920	2	is	be	VBZ
20417	2920	3	reason	reason	NN
20417	2920	4	to	to	TO
20417	2920	5	believe	believe	VB
20417	2920	6	that	that	IN
20417	2920	7	the	the	DT
20417	2920	8	domestic	domestic	JJ
20417	2920	9	dog	dog	NN
20417	2920	10	has	have	VBZ
20417	2920	11	risen	rise	VBN
20417	2920	12	three	three	CD
20417	2920	13	times	time	NNS
20417	2920	14	,	,	,
20417	2920	15	from	from	IN
20417	2920	16	three	three	CD
20417	2920	17	distinct	distinct	JJ
20417	2920	18	ancestors	ancestor	NNS
20417	2920	19	--	--	:
20417	2920	20	a	a	DT
20417	2920	21	wolf	wolf	NN
20417	2920	22	,	,	,
20417	2920	23	a	a	DT
20417	2920	24	jackal	jackal	NN
20417	2920	25	,	,	,
20417	2920	26	and	and	CC
20417	2920	27	a	a	DT
20417	2920	28	coyote	coyote	NN
20417	2920	29	.	.	.
20417	2921	1	So	so	RB
20417	2921	2	a	a	DT
20417	2921	3	multiple	multiple	JJ
20417	2921	4	pedigree	pedigree	NN
20417	2921	5	must	must	MD
20417	2921	6	be	be	VB
20417	2921	7	allowed	allow	VBN
20417	2921	8	for	for	IN
20417	2921	9	in	in	IN
20417	2921	10	the	the	DT
20417	2921	11	case	case	NN
20417	2921	12	of	of	IN
20417	2921	13	the	the	DT
20417	2921	14	dog	dog	NN
20417	2921	15	,	,	,
20417	2921	16	and	and	CC
20417	2921	17	the	the	DT
20417	2921	18	same	same	JJ
20417	2921	19	is	be	VBZ
20417	2921	20	true	true	JJ
20417	2921	21	in	in	IN
20417	2921	22	regard	regard	NN
20417	2921	23	to	to	IN
20417	2921	24	some	some	DT
20417	2921	25	other	other	JJ
20417	2921	26	domesticated	domesticate	VBN
20417	2921	27	animals	animal	NNS
20417	2921	28	.	.	.
20417	2922	1	But	but	CC
20417	2922	2	the	the	DT
20417	2922	3	big	big	JJ
20417	2922	4	fact	fact	NN
20417	2922	5	is	be	VBZ
20417	2922	6	the	the	DT
20417	2922	7	great	great	JJ
20417	2922	8	variety	variety	NN
20417	2922	9	of	of	IN
20417	2922	10	breeds	breed	NNS
20417	2922	11	that	that	WDT
20417	2922	12	man	man	NN
20417	2922	13	has	have	VBZ
20417	2922	14	been	be	VBN
20417	2922	15	able	able	JJ
20417	2922	16	to	to	TO
20417	2922	17	fix	fix	VB
20417	2922	18	,	,	,
20417	2922	19	after	after	IN
20417	2922	20	he	-PRON-	PRP
20417	2922	21	once	once	RB
20417	2922	22	got	get	VBD
20417	2922	23	started	start	VBN
20417	2922	24	with	with	IN
20417	2922	25	a	a	DT
20417	2922	26	domesticated	domesticated	JJ
20417	2922	27	type	type	NN
20417	2922	28	.	.	.
20417	2923	1	There	there	EX
20417	2923	2	are	be	VBP
20417	2923	3	over	over	IN
20417	2923	4	200	200	CD
20417	2923	5	well	well	RB
20417	2923	6	-	-	HYPH
20417	2923	7	marked	mark	VBN
20417	2923	8	breeds	breed	NNS
20417	2923	9	of	of	IN
20417	2923	10	domestic	domestic	JJ
20417	2923	11	pigeons	pigeon	NNS
20417	2923	12	,	,	,
20417	2923	13	and	and	CC
20417	2923	14	there	there	EX
20417	2923	15	is	be	VBZ
20417	2923	16	very	very	RB
20417	2923	17	strong	strong	JJ
20417	2923	18	evidence	evidence	NN
20417	2923	19	that	that	IN
20417	2923	20	all	all	DT
20417	2923	21	are	be	VBP
20417	2923	22	descended	descend	VBN
20417	2923	23	from	from	IN
20417	2923	24	the	the	DT
20417	2923	25	wild	wild	JJ
20417	2923	26	rock	rock	NN
20417	2923	27	-	-	HYPH
20417	2923	28	dove	dove	NN
20417	2923	29	,	,	,
20417	2923	30	just	just	RB
20417	2923	31	as	as	IN
20417	2923	32	the	the	DT
20417	2923	33	numerous	numerous	JJ
20417	2923	34	kinds	kind	NNS
20417	2923	35	of	of	IN
20417	2923	36	poultry	poultry	NN
20417	2923	37	are	be	VBP
20417	2923	38	descended	descend	VBN
20417	2923	39	from	from	IN
20417	2923	40	the	the	DT
20417	2923	41	jungle	jungle	NN
20417	2923	42	-	-	HYPH
20417	2923	43	fowl	fowl	NN
20417	2923	44	of	of	IN
20417	2923	45	some	some	DT
20417	2923	46	parts	part	NNS
20417	2923	47	of	of	IN
20417	2923	48	India	India	NNP
20417	2923	49	and	and	CC
20417	2923	50	the	the	DT
20417	2923	51	Malay	Malay	NNP
20417	2923	52	Islands	Islands	NNPS
20417	2923	53	.	.	.
20417	2924	1	Even	even	RB
20417	2924	2	more	more	RBR
20417	2924	3	familiar	familiar	JJ
20417	2924	4	is	be	VBZ
20417	2924	5	the	the	DT
20417	2924	6	way	way	NN
20417	2924	7	in	in	IN
20417	2924	8	which	which	WDT
20417	2924	9	man	man	NN
20417	2924	10	has	have	VBZ
20417	2924	11	,	,	,
20417	2924	12	so	so	RB
20417	2924	13	to	to	TO
20417	2924	14	speak	speak	VB
20417	2924	15	,	,	,
20417	2924	16	unpacked	unpack	VBD
20417	2924	17	the	the	DT
20417	2924	18	complex	complex	JJ
20417	2924	19	fur	fur	NN
20417	2924	20	of	of	IN
20417	2924	21	the	the	DT
20417	2924	22	wild	wild	JJ
20417	2924	23	rabbit	rabbit	NN
20417	2924	24	,	,	,
20417	2924	25	and	and	CC
20417	2924	26	established	establish	VBD
20417	2924	27	all	all	PDT
20417	2924	28	the	the	DT
20417	2924	29	numerous	numerous	JJ
20417	2924	30	colour	colour	NN
20417	2924	31	-	-	HYPH
20417	2924	32	varieties	variety	NNS
20417	2924	33	which	which	WDT
20417	2924	34	we	-PRON-	PRP
20417	2924	35	see	see	VBP
20417	2924	36	among	among	IN
20417	2924	37	domestic	domestic	JJ
20417	2924	38	rabbits	rabbit	NNS
20417	2924	39	.	.	.
20417	2925	1	And	and	CC
20417	2925	2	apart	apart	RB
20417	2925	3	from	from	IN
20417	2925	4	colour	colour	NN
20417	2925	5	-	-	HYPH
20417	2925	6	varieties	variety	NNS
20417	2925	7	there	there	EX
20417	2925	8	are	be	VBP
20417	2925	9	long	long	JJ
20417	2925	10	-	-	HYPH
20417	2925	11	haired	haired	JJ
20417	2925	12	Angoras	angora	NNS
20417	2925	13	and	and	CC
20417	2925	14	quaint	quaint	NN
20417	2925	15	lop	lop	NN
20417	2925	16	-	-	HYPH
20417	2925	17	eared	eared	JJ
20417	2925	18	forms	form	NNS
20417	2925	19	,	,	,
20417	2925	20	and	and	CC
20417	2925	21	many	many	JJ
20417	2925	22	more	more	JJR
20417	2925	23	besides	besides	RB
20417	2925	24	.	.	.
20417	2926	1	All	all	PDT
20417	2926	2	this	this	DT
20417	2926	3	points	point	VBZ
20417	2926	4	to	to	TO
20417	2926	5	evolution	evolution	NN
20417	2926	6	going	go	VBG
20417	2926	7	on	on	RP
20417	2926	8	.	.	.
20417	2927	1	The	the	DT
20417	2927	2	Romance	Romance	NNP
20417	2927	3	of	of	IN
20417	2927	4	the	the	DT
20417	2927	5	Wheat	Wheat	NNP
20417	2927	6	It	-PRON-	PRP
20417	2927	7	is	be	VBZ
20417	2927	8	well	well	RB
20417	2927	9	-	-	HYPH
20417	2927	10	known	know	VBN
20417	2927	11	that	that	IN
20417	2927	12	Neolithic	neolithic	JJ
20417	2927	13	man	man	NN
20417	2927	14	grew	grow	VBD
20417	2927	15	wheat	wheat	NN
20417	2927	16	,	,	,
20417	2927	17	and	and	CC
20417	2927	18	some	some	DT
20417	2927	19	authorities	authority	NNS
20417	2927	20	have	have	VBP
20417	2927	21	put	put	VBN
20417	2927	22	the	the	DT
20417	2927	23	date	date	NN
20417	2927	24	of	of	IN
20417	2927	25	the	the	DT
20417	2927	26	first	first	JJ
20417	2927	27	wheat	wheat	NN
20417	2927	28	harvest	harvest	NN
20417	2927	29	at	at	IN
20417	2927	30	between	between	IN
20417	2927	31	fifteen	fifteen	CD
20417	2927	32	thousand	thousand	CD
20417	2927	33	and	and	CC
20417	2927	34	ten	ten	CD
20417	2927	35	thousand	thousand	CD
20417	2927	36	years	year	NNS
20417	2927	37	ago	ago	RB
20417	2927	38	.	.	.
20417	2928	1	The	the	DT
20417	2928	2	ancient	ancient	JJ
20417	2928	3	civilisations	civilisation	NNS
20417	2928	4	of	of	IN
20417	2928	5	Babylonia	Babylonia	NNP
20417	2928	6	,	,	,
20417	2928	7	Egypt	Egypt	NNP
20417	2928	8	,	,	,
20417	2928	9	Crete	Crete	NNP
20417	2928	10	,	,	,
20417	2928	11	Greece	Greece	NNP
20417	2928	12	,	,	,
20417	2928	13	and	and	CC
20417	2928	14	Rome	Rome	NNP
20417	2928	15	were	be	VBD
20417	2928	16	largely	largely	RB
20417	2928	17	based	base	VBN
20417	2928	18	on	on	IN
20417	2928	19	wheat	wheat	NN
20417	2928	20	,	,	,
20417	2928	21	and	and	CC
20417	2928	22	it	-PRON-	PRP
20417	2928	23	is	be	VBZ
20417	2928	24	highly	highly	RB
20417	2928	25	probable	probable	JJ
20417	2928	26	that	that	IN
20417	2928	27	the	the	DT
20417	2928	28	first	first	JJ
20417	2928	29	great	great	JJ
20417	2928	30	wheatfields	wheatfield	NNS
20417	2928	31	were	be	VBD
20417	2928	32	in	in	IN
20417	2928	33	the	the	DT
20417	2928	34	fertile	fertile	JJ
20417	2928	35	land	land	NN
20417	2928	36	between	between	IN
20417	2928	37	the	the	DT
20417	2928	38	Tigris	Tigris	NNP
20417	2928	39	and	and	CC
20417	2928	40	the	the	DT
20417	2928	41	Euphrates	Euphrates	NNP
20417	2928	42	.	.	.
20417	2929	1	The	the	DT
20417	2929	2	oldest	old	JJS
20417	2929	3	Egyptian	egyptian	JJ
20417	2929	4	tombs	tomb	NNS
20417	2929	5	that	that	WDT
20417	2929	6	contain	contain	VBP
20417	2929	7	wheat	wheat	NN
20417	2929	8	,	,	,
20417	2929	9	which	which	WDT
20417	2929	10	,	,	,
20417	2929	11	by	by	IN
20417	2929	12	the	the	DT
20417	2929	13	way	way	NN
20417	2929	14	,	,	,
20417	2929	15	never	never	RB
20417	2929	16	germinates	germinate	VBZ
20417	2929	17	after	after	IN
20417	2929	18	its	-PRON-	PRP$
20417	2929	19	millennia	millennia	NN
20417	2929	20	of	of	IN
20417	2929	21	rest	rest	NN
20417	2929	22	,	,	,
20417	2929	23	belong	belong	VBP
20417	2929	24	to	to	IN
20417	2929	25	the	the	DT
20417	2929	26	First	First	NNP
20417	2929	27	Dynasty	Dynasty	NNP
20417	2929	28	,	,	,
20417	2929	29	and	and	CC
20417	2929	30	are	be	VBP
20417	2929	31	about	about	RB
20417	2929	32	six	six	CD
20417	2929	33	thousand	thousand	CD
20417	2929	34	years	year	NNS
20417	2929	35	old	old	JJ
20417	2929	36	.	.	.
20417	2930	1	But	but	CC
20417	2930	2	there	there	EX
20417	2930	3	must	must	MD
20417	2930	4	have	have	VB
20417	2930	5	been	be	VBN
20417	2930	6	a	a	DT
20417	2930	7	long	long	JJ
20417	2930	8	history	history	NN
20417	2930	9	of	of	IN
20417	2930	10	wheat	wheat	NN
20417	2930	11	before	before	IN
20417	2930	12	that	that	DT
20417	2930	13	.	.	.
20417	2931	1	Now	now	RB
20417	2931	2	it	-PRON-	PRP
20417	2931	3	is	be	VBZ
20417	2931	4	a	a	DT
20417	2931	5	very	very	RB
20417	2931	6	interesting	interesting	JJ
20417	2931	7	fact	fact	NN
20417	2931	8	that	that	IN
20417	2931	9	the	the	DT
20417	2931	10	almost	almost	RB
20417	2931	11	certain	certain	JJ
20417	2931	12	ancestor	ancestor	NN
20417	2931	13	of	of	IN
20417	2931	14	the	the	DT
20417	2931	15	cultivated	cultivate	VBN
20417	2931	16	wheat	wheat	NN
20417	2931	17	is	be	VBZ
20417	2931	18	at	at	IN
20417	2931	19	present	present	JJ
20417	2931	20	living	living	NN
20417	2931	21	on	on	IN
20417	2931	22	the	the	DT
20417	2931	23	arid	arid	NN
20417	2931	24	and	and	CC
20417	2931	25	rocky	rocky	JJ
20417	2931	26	slopes	slope	NNS
20417	2931	27	of	of	IN
20417	2931	28	Mount	Mount	NNP
20417	2931	29	Hermon	Hermon	NNP
20417	2931	30	.	.	.
20417	2932	1	It	-PRON-	PRP
20417	2932	2	is	be	VBZ
20417	2932	3	called	call	VBN
20417	2932	4	_	_	NNP
20417	2932	5	Triticum	Triticum	NNP
20417	2932	6	hermonis	hermonis	NNPS
20417	2932	7	_	_	NNP
20417	2932	8	,	,	,
20417	2932	9	and	and	CC
20417	2932	10	it	-PRON-	PRP
20417	2932	11	is	be	VBZ
20417	2932	12	varying	vary	VBG
20417	2932	13	notably	notably	RB
20417	2932	14	to	to	IN
20417	2932	15	-	-	HYPH
20417	2932	16	day	day	NN
20417	2932	17	,	,	,
20417	2932	18	as	as	IN
20417	2932	19	it	-PRON-	PRP
20417	2932	20	did	do	VBD
20417	2932	21	long	long	RB
20417	2932	22	ago	ago	RB
20417	2932	23	when	when	WRB
20417	2932	24	it	-PRON-	PRP
20417	2932	25	gave	give	VBD
20417	2932	26	rise	rise	NN
20417	2932	27	to	to	IN
20417	2932	28	the	the	DT
20417	2932	29	emmer	emmer	NN
20417	2932	30	,	,	,
20417	2932	31	which	which	WDT
20417	2932	32	was	be	VBD
20417	2932	33	cultivated	cultivate	VBN
20417	2932	34	in	in	IN
20417	2932	35	the	the	DT
20417	2932	36	Neolithic	Neolithic	NNP
20417	2932	37	Age	Age	NNP
20417	2932	38	and	and	CC
20417	2932	39	is	be	VBZ
20417	2932	40	the	the	DT
20417	2932	41	ancestor	ancestor	NN
20417	2932	42	of	of	IN
20417	2932	43	all	all	DT
20417	2932	44	our	-PRON-	PRP$
20417	2932	45	ordinary	ordinary	JJ
20417	2932	46	wheats	wheat	NNS
20417	2932	47	.	.	.
20417	2933	1	We	-PRON-	PRP
20417	2933	2	must	must	MD
20417	2933	3	think	think	VB
20417	2933	4	of	of	IN
20417	2933	5	Neolithic	neolithic	JJ
20417	2933	6	man	man	NN
20417	2933	7	noticing	notice	VBG
20417	2933	8	the	the	DT
20417	2933	9	big	big	JJ
20417	2933	10	seeds	seed	NNS
20417	2933	11	of	of	IN
20417	2933	12	this	this	DT
20417	2933	13	Hermon	Hermon	NNP
20417	2933	14	grass	grass	NN
20417	2933	15	,	,	,
20417	2933	16	gathering	gather	VBG
20417	2933	17	some	some	DT
20417	2933	18	of	of	IN
20417	2933	19	the	the	DT
20417	2933	20	heads	head	NNS
20417	2933	21	,	,	,
20417	2933	22	breaking	break	VBG
20417	2933	23	the	the	DT
20417	2933	24	brittle	brittle	JJ
20417	2933	25	spikelet	spikelet	NN
20417	2933	26	-	-	HYPH
20417	2933	27	bearing	bearing	NN
20417	2933	28	axis	axi	NNS
20417	2933	29	in	in	IN
20417	2933	30	his	-PRON-	PRP$
20417	2933	31	fingers	finger	NNS
20417	2933	32	,	,	,
20417	2933	33	knocking	knock	VBG
20417	2933	34	off	off	RP
20417	2933	35	the	the	DT
20417	2933	36	rough	rough	JJ
20417	2933	37	awns	awn	NNS
20417	2933	38	or	or	CC
20417	2933	39	bruising	bruise	VBG
20417	2933	40	the	the	DT
20417	2933	41	spikelets	spikelet	NNS
20417	2933	42	in	in	IN
20417	2933	43	his	-PRON-	PRP$
20417	2933	44	hand	hand	NN
20417	2933	45	till	till	IN
20417	2933	46	the	the	DT
20417	2933	47	glumes	glume	NNS
20417	2933	48	or	or	CC
20417	2933	49	chaff	chaff	NN
20417	2933	50	separated	separate	VBD
20417	2933	51	off	off	RP
20417	2933	52	and	and	CC
20417	2933	53	could	could	MD
20417	2933	54	be	be	VB
20417	2933	55	blown	blow	VBN
20417	2933	56	away	away	RB
20417	2933	57	,	,	,
20417	2933	58	chewing	chew	VBG
20417	2933	59	a	a	DT
20417	2933	60	mouthful	mouthful	NN
20417	2933	61	of	of	IN
20417	2933	62	the	the	DT
20417	2933	63	seeds	seed	NNS
20417	2933	64	--	--	:
20417	2933	65	and	and	CC
20417	2933	66	resolving	resolve	VBG
20417	2933	67	to	to	TO
20417	2933	68	sow	sow	VB
20417	2933	69	and	and	CC
20417	2933	70	sow	sow	VB
20417	2933	71	again	again	RB
20417	2933	72	.	.	.
20417	2934	1	That	that	DT
20417	2934	2	was	be	VBD
20417	2934	3	the	the	DT
20417	2934	4	beginning	beginning	NN
20417	2934	5	of	of	IN
20417	2934	6	a	a	DT
20417	2934	7	long	long	JJ
20417	2934	8	story	story	NN
20417	2934	9	,	,	,
20417	2934	10	in	in	IN
20417	2934	11	the	the	DT
20417	2934	12	course	course	NN
20417	2934	13	of	of	IN
20417	2934	14	which	which	WDT
20417	2934	15	man	man	NN
20417	2934	16	took	take	VBD
20417	2934	17	advantage	advantage	NN
20417	2934	18	of	of	IN
20417	2934	19	the	the	DT
20417	2934	20	numerous	numerous	JJ
20417	2934	21	variations	variation	NNS
20417	2934	22	that	that	WDT
20417	2934	23	cropped	crop	VBD
20417	2934	24	up	up	RP
20417	2934	25	in	in	IN
20417	2934	26	this	this	DT
20417	2934	27	sporting	sport	VBG
20417	2934	28	stock	stock	NN
20417	2934	29	and	and	CC
20417	2934	30	established	establish	VBD
20417	2934	31	one	one	CD
20417	2934	32	successful	successful	JJ
20417	2934	33	race	race	NN
20417	2934	34	after	after	IN
20417	2934	35	another	another	DT
20417	2934	36	on	on	IN
20417	2934	37	his	-PRON-	PRP$
20417	2934	38	fields	field	NNS
20417	2934	39	.	.	.
20417	2935	1	Virgil	Virgil	NNP
20417	2935	2	refers	refer	VBZ
20417	2935	3	in	in	IN
20417	2935	4	the	the	DT
20417	2935	5	"	"	``
20417	2935	6	Georgics	Georgics	NNPS
20417	2935	7	"	"	''
20417	2935	8	to	to	IN
20417	2935	9	the	the	DT
20417	2935	10	gathering	gathering	NN
20417	2935	11	of	of	IN
20417	2935	12	the	the	DT
20417	2935	13	largest	large	JJS
20417	2935	14	and	and	CC
20417	2935	15	fullest	full	JJS
20417	2935	16	ears	ear	NNS
20417	2935	17	of	of	IN
20417	2935	18	wheat	wheat	NN
20417	2935	19	in	in	IN
20417	2935	20	order	order	NN
20417	2935	21	to	to	TO
20417	2935	22	get	get	VB
20417	2935	23	good	good	JJ
20417	2935	24	seed	seed	NN
20417	2935	25	for	for	IN
20417	2935	26	another	another	DT
20417	2935	27	sowing	sowing	NN
20417	2935	28	,	,	,
20417	2935	29	but	but	CC
20417	2935	30	it	-PRON-	PRP
20417	2935	31	was	be	VBD
20417	2935	32	not	not	RB
20417	2935	33	till	till	IN
20417	2935	34	the	the	DT
20417	2935	35	first	first	JJ
20417	2935	36	quarter	quarter	NN
20417	2935	37	of	of	IN
20417	2935	38	the	the	DT
20417	2935	39	nineteenth	nineteenth	JJ
20417	2935	40	century	century	NN
20417	2935	41	that	that	WDT
20417	2935	42	the	the	DT
20417	2935	43	great	great	JJ
20417	2935	44	step	step	NN
20417	2935	45	was	be	VBD
20417	2935	46	taken	take	VBN
20417	2935	47	,	,	,
20417	2935	48	by	by	IN
20417	2935	49	men	man	NNS
20417	2935	50	like	like	IN
20417	2935	51	Patrick	Patrick	NNP
20417	2935	52	Sheriff	Sheriff	NNP
20417	2935	53	of	of	IN
20417	2935	54	Haddington	Haddington	NNP
20417	2935	55	,	,	,
20417	2935	56	of	of	IN
20417	2935	57	deliberately	deliberately	RB
20417	2935	58	selecting	select	VBG
20417	2935	59	individual	individual	JJ
20417	2935	60	ears	ear	NNS
20417	2935	61	of	of	IN
20417	2935	62	great	great	JJ
20417	2935	63	excellence	excellence	NN
20417	2935	64	and	and	CC
20417	2935	65	segregating	segregate	VBG
20417	2935	66	their	-PRON-	PRP$
20417	2935	67	progeny	progeny	NN
20417	2935	68	from	from	IN
20417	2935	69	mingling	mingle	VBG
20417	2935	70	with	with	IN
20417	2935	71	mediocre	mediocre	JJ
20417	2935	72	stock	stock	NN
20417	2935	73	.	.	.
20417	2936	1	This	this	DT
20417	2936	2	is	be	VBZ
20417	2936	3	the	the	DT
20417	2936	4	method	method	NN
20417	2936	5	which	which	WDT
20417	2936	6	has	have	VBZ
20417	2936	7	been	be	VBN
20417	2936	8	followed	follow	VBN
20417	2936	9	with	with	IN
20417	2936	10	remarkable	remarkable	JJ
20417	2936	11	success	success	NN
20417	2936	12	in	in	IN
20417	2936	13	modern	modern	JJ
20417	2936	14	times	time	NNS
20417	2936	15	.	.	.
20417	2937	1	One	one	CD
20417	2937	2	of	of	IN
20417	2937	3	the	the	DT
20417	2937	4	factors	factor	NNS
20417	2937	5	that	that	WDT
20417	2937	6	assisted	assist	VBD
20417	2937	7	the	the	DT
20417	2937	8	Allies	Allies	NNPS
20417	2937	9	in	in	IN
20417	2937	10	overcoming	overcome	VBG
20417	2937	11	the	the	DT
20417	2937	12	food	food	NN
20417	2937	13	crisis	crisis	NN
20417	2937	14	in	in	IN
20417	2937	15	the	the	DT
20417	2937	16	darkest	dark	JJS
20417	2937	17	period	period	NN
20417	2937	18	of	of	IN
20417	2937	19	the	the	DT
20417	2937	20	war	war	NN
20417	2937	21	was	be	VBD
20417	2937	22	the	the	DT
20417	2937	23	virtue	virtue	NN
20417	2937	24	of	of	IN
20417	2937	25	Marquis	Marquis	NNP
20417	2937	26	Wheat	Wheat	NNP
20417	2937	27	,	,	,
20417	2937	28	a	a	DT
20417	2937	29	very	very	RB
20417	2937	30	prolific	prolific	JJ
20417	2937	31	,	,	,
20417	2937	32	early	early	RB
20417	2937	33	ripening	ripening	JJ
20417	2937	34	,	,	,
20417	2937	35	hard	hard	JJ
20417	2937	36	red	red	JJ
20417	2937	37	spring	spring	NN
20417	2937	38	wheat	wheat	NN
20417	2937	39	with	with	IN
20417	2937	40	excellent	excellent	JJ
20417	2937	41	milling	milling	NN
20417	2937	42	and	and	CC
20417	2937	43	baking	baking	NN
20417	2937	44	qualities	quality	NNS
20417	2937	45	.	.	.
20417	2938	1	It	-PRON-	PRP
20417	2938	2	is	be	VBZ
20417	2938	3	now	now	RB
20417	2938	4	the	the	DT
20417	2938	5	dominant	dominant	JJ
20417	2938	6	spring	spring	NN
20417	2938	7	wheat	wheat	NN
20417	2938	8	in	in	IN
20417	2938	9	Canada	Canada	NNP
20417	2938	10	and	and	CC
20417	2938	11	the	the	DT
20417	2938	12	United	United	NNP
20417	2938	13	States	States	NNP
20417	2938	14	,	,	,
20417	2938	15	and	and	CC
20417	2938	16	it	-PRON-	PRP
20417	2938	17	has	have	VBZ
20417	2938	18	enormously	enormously	RB
20417	2938	19	increased	increase	VBN
20417	2938	20	the	the	DT
20417	2938	21	real	real	JJ
20417	2938	22	wealth	wealth	NN
20417	2938	23	of	of	IN
20417	2938	24	the	the	DT
20417	2938	25	world	world	NN
20417	2938	26	in	in	IN
20417	2938	27	the	the	DT
20417	2938	28	last	last	JJ
20417	2938	29	ten	ten	CD
20417	2938	30	years	year	NNS
20417	2938	31	(	(	-LRB-
20417	2938	32	1921	1921	CD
20417	2938	33	)	)	-RRB-
20417	2938	34	.	.	.
20417	2939	1	Now	now	RB
20417	2939	2	our	-PRON-	PRP$
20417	2939	3	point	point	NN
20417	2939	4	is	be	VBZ
20417	2939	5	simply	simply	RB
20417	2939	6	that	that	IN
20417	2939	7	this	this	DT
20417	2939	8	Marquis	Marquis	NNP
20417	2939	9	Wheat	Wheat	NNP
20417	2939	10	is	be	VBZ
20417	2939	11	a	a	DT
20417	2939	12	fine	fine	JJ
20417	2939	13	example	example	NN
20417	2939	14	of	of	IN
20417	2939	15	evolution	evolution	NN
20417	2939	16	going	go	VBG
20417	2939	17	on	on	RP
20417	2939	18	.	.	.
20417	2940	1	In	in	IN
20417	2940	2	1917	1917	CD
20417	2940	3	upwards	upward	NNS
20417	2940	4	of	of	IN
20417	2940	5	250,000,000	250,000,000	CD
20417	2940	6	bushels	bushel	NNS
20417	2940	7	of	of	IN
20417	2940	8	this	this	DT
20417	2940	9	wheat	wheat	NN
20417	2940	10	were	be	VBD
20417	2940	11	raised	raise	VBN
20417	2940	12	in	in	IN
20417	2940	13	North	North	NNP
20417	2940	14	America	America	NNP
20417	2940	15	,	,	,
20417	2940	16	and	and	CC
20417	2940	17	in	in	IN
20417	2940	18	1918	1918	CD
20417	2940	19	upwards	upward	NNS
20417	2940	20	of	of	IN
20417	2940	21	300,000,000	300,000,000	CD
20417	2940	22	bushels	bushel	NNS
20417	2940	23	;	;	:
20417	2940	24	yet	yet	CC
20417	2940	25	the	the	DT
20417	2940	26	whole	whole	JJ
20417	2940	27	originated	originate	VBD
20417	2940	28	from	from	IN
20417	2940	29	a	a	DT
20417	2940	30	single	single	JJ
20417	2940	31	grain	grain	NN
20417	2940	32	planted	plant	VBN
20417	2940	33	in	in	IN
20417	2940	34	an	an	DT
20417	2940	35	experimental	experimental	JJ
20417	2940	36	plot	plot	NN
20417	2940	37	at	at	IN
20417	2940	38	Ottawa	Ottawa	NNP
20417	2940	39	by	by	IN
20417	2940	40	Dr.	Dr.	NNP
20417	2940	41	Charles	Charles	NNP
20417	2940	42	E.	E.	NNP
20417	2940	43	Saunders	Saunders	NNP
20417	2940	44	so	so	RB
20417	2940	45	recently	recently	RB
20417	2940	46	as	as	IN
20417	2940	47	the	the	DT
20417	2940	48	spring	spring	NN
20417	2940	49	of	of	IN
20417	2940	50	1903	1903	CD
20417	2940	51	.	.	.
20417	2941	1	[	[	-LRB-
20417	2941	2	Illustration	illustration	NN
20417	2941	3	:	:	:
20417	2941	4	THE	the	DT
20417	2941	5	WALKING	walking	NN
20417	2941	6	-	-	HYPH
20417	2941	7	FISH	fish	NN
20417	2941	8	OR	or	CC
20417	2941	9	MUD	mud	NN
20417	2941	10	-	-	HYPH
20417	2941	11	SKIPPER	SKIPPER	NNP
20417	2941	12	(	(	-LRB-
20417	2941	13	PERIOPHTHALMUS	PERIOPHTHALMUS	NNP
20417	2941	14	)	)	-RRB-
20417	2941	15	,	,	,
20417	2941	16	COMMON	COMMON	NNP
20417	2941	17	AT	at	IN
20417	2941	18	THE	the	DT
20417	2941	19	MOUTHS	MOUTHS	NNP
20417	2941	20	OF	of	IN
20417	2941	21	RIVERS	river	NNS
20417	2941	22	IN	in	IN
20417	2941	23	TROPICAL	TROPICAL	NNP
20417	2941	24	AFRICA	AFRICA	NNP
20417	2941	25	,	,	,
20417	2941	26	ASIA	ASIA	NNP
20417	2941	27	,	,	,
20417	2941	28	AND	and	CC
20417	2941	29	NORTH	NORTH	NNP
20417	2941	30	-	-	HYPH
20417	2941	31	WEST	WEST	NNP
20417	2941	32	AUSTRALIA	australia	NN
20417	2941	33	It	-PRON-	PRP
20417	2941	34	skips	skip	VBZ
20417	2941	35	about	about	IN
20417	2941	36	by	by	IN
20417	2941	37	means	mean	NNS
20417	2941	38	of	of	IN
20417	2941	39	its	-PRON-	PRP$
20417	2941	40	strong	strong	JJ
20417	2941	41	pectoral	pectoral	JJ
20417	2941	42	fins	fin	NNS
20417	2941	43	on	on	IN
20417	2941	44	the	the	DT
20417	2941	45	mud	mud	NN
20417	2941	46	-	-	HYPH
20417	2941	47	flats	flat	NNS
20417	2941	48	;	;	:
20417	2941	49	it	-PRON-	PRP
20417	2941	50	jumps	jump	VBZ
20417	2941	51	from	from	IN
20417	2941	52	stone	stone	NN
20417	2941	53	to	to	IN
20417	2941	54	stone	stone	NN
20417	2941	55	hunting	hunt	VBG
20417	2941	56	small	small	JJ
20417	2941	57	shore	shore	NN
20417	2941	58	-	-	HYPH
20417	2941	59	animals	animal	NNS
20417	2941	60	;	;	:
20417	2941	61	it	-PRON-	PRP
20417	2941	62	climbs	climb	VBZ
20417	2941	63	up	up	IN
20417	2941	64	the	the	DT
20417	2941	65	roots	root	NNS
20417	2941	66	of	of	IN
20417	2941	67	the	the	DT
20417	2941	68	mangrove	mangrove	NN
20417	2941	69	-	-	HYPH
20417	2941	70	trees	tree	NNS
20417	2941	71	.	.	.
20417	2942	1	The	the	DT
20417	2942	2	close	close	RB
20417	2942	3	-	-	HYPH
20417	2942	4	set	set	NN
20417	2942	5	eyes	eye	NNS
20417	2942	6	protrude	protrude	VBP
20417	2942	7	greatly	greatly	RB
20417	2942	8	and	and	CC
20417	2942	9	are	be	VBP
20417	2942	10	very	very	RB
20417	2942	11	mobile	mobile	JJ
20417	2942	12	.	.	.
20417	2943	1	The	the	DT
20417	2943	2	tail	tail	NN
20417	2943	3	seems	seem	VBZ
20417	2943	4	to	to	TO
20417	2943	5	help	help	VB
20417	2943	6	in	in	IN
20417	2943	7	respiration	respiration	NN
20417	2943	8	.	.	.
20417	2943	9	]	]	-RRB-
20417	2944	1	[	[	-LRB-
20417	2944	2	Illustration	illustration	NN
20417	2944	3	:	:	:
20417	2944	4	_	_	NNP
20417	2944	5	Photo	Photo	NNP
20417	2944	6	:	:	:
20417	2944	7	"	"	``
20417	2944	8	The	the	DT
20417	2944	9	Times	Times	NNP
20417	2944	10	.	.	.
20417	2945	1	"	"	``
20417	2945	2	_	_	NNP
20417	2945	3	THE	the	DT
20417	2945	4	AUSTRALIAN	AUSTRALIAN	NNP
20417	2945	5	MORE	more	RBR
20417	2945	6	-	-	HYPH
20417	2945	7	PORK	pork	NN
20417	2945	8	OR	or	CC
20417	2945	9	PODARGUS	podargus	NN
20417	2945	10	A	a	DT
20417	2945	11	bird	bird	NN
20417	2945	12	with	with	IN
20417	2945	13	a	a	DT
20417	2945	14	frog	frog	NN
20417	2945	15	-	-	HYPH
20417	2945	16	like	like	JJ
20417	2945	17	mouth	mouth	NN
20417	2945	18	,	,	,
20417	2945	19	allied	ally	VBN
20417	2945	20	to	to	IN
20417	2945	21	the	the	DT
20417	2945	22	British	British	NNP
20417	2945	23	Nightjar	Nightjar	NNP
20417	2945	24	.	.	.
20417	2946	1	Now	now	RB
20417	2946	2	in	in	IN
20417	2946	3	the	the	DT
20417	2946	4	London	London	NNP
20417	2946	5	Zoological	Zoological	NNP
20417	2946	6	Gardens	Gardens	NNPS
20417	2946	7	.	.	.
20417	2947	1	The	the	DT
20417	2947	2	capacious	capacious	JJ
20417	2947	3	mouth	mouth	NN
20417	2947	4	is	be	VBZ
20417	2947	5	well	well	RB
20417	2947	6	suited	suited	JJ
20417	2947	7	for	for	IN
20417	2947	8	engulfing	engulf	VBG
20417	2947	9	large	large	JJ
20417	2947	10	insects	insect	NNS
20417	2947	11	such	such	JJ
20417	2947	12	as	as	IN
20417	2947	13	locusts	locust	NNS
20417	2947	14	and	and	CC
20417	2947	15	mantises	mantis	NNS
20417	2947	16	,	,	,
20417	2947	17	which	which	WDT
20417	2947	18	are	be	VBP
20417	2947	19	mostly	mostly	RB
20417	2947	20	caught	catch	VBN
20417	2947	21	on	on	IN
20417	2947	22	the	the	DT
20417	2947	23	trees	tree	NNS
20417	2947	24	.	.	.
20417	2948	1	During	during	IN
20417	2948	2	the	the	DT
20417	2948	3	day	day	NN
20417	2948	4	the	the	DT
20417	2948	5	More	more	RBR
20417	2948	6	-	-	HYPH
20417	2948	7	pork	pork	NN
20417	2948	8	or	or	CC
20417	2948	9	Frog	Frog	NNP
20417	2948	10	-	-	HYPH
20417	2948	11	mouth	mouth	NNP
20417	2948	12	sleeps	sleep	VBZ
20417	2948	13	upright	upright	RB
20417	2948	14	on	on	IN
20417	2948	15	a	a	DT
20417	2948	16	branch	branch	NN
20417	2948	17	,	,	,
20417	2948	18	and	and	CC
20417	2948	19	its	-PRON-	PRP$
20417	2948	20	mottled	mottled	JJ
20417	2948	21	brown	brown	JJ
20417	2948	22	plumage	plumage	NN
20417	2948	23	makes	make	VBZ
20417	2948	24	it	-PRON-	PRP
20417	2948	25	almost	almost	RB
20417	2948	26	invisible	invisible	JJ
20417	2948	27	.	.	.
20417	2948	28	]	]	-RRB-
20417	2949	1	[	[	-LRB-
20417	2949	2	Illustration	illustration	NN
20417	2949	3	:	:	:
20417	2949	4	PELICAN	PELICAN	NNP
20417	2949	5	'S	's	POS
20417	2949	6	BILL	BILL	NNP
20417	2949	7	,	,	,
20417	2949	8	ADAPTED	adapt	VBN
20417	2949	9	FOR	for	IN
20417	2949	10	CATCHING	catching	NN
20417	2949	11	AND	and	CC
20417	2949	12	STORING	store	VBG
20417	2949	13	FISHES	FISHES	NNP
20417	2949	14	There	there	EX
20417	2949	15	is	be	VBZ
20417	2949	16	an	an	DT
20417	2949	17	enormous	enormous	JJ
20417	2949	18	dilatable	dilatable	NN
20417	2949	19	sac	sac	NN
20417	2949	20	beneath	beneath	IN
20417	2949	21	the	the	DT
20417	2949	22	lower	low	JJR
20417	2949	23	jaw	jaw	NN
20417	2949	24	.	.	.
20417	2949	25	]	]	-RRB-
20417	2950	1	[	[	-LRB-
20417	2950	2	Illustration	illustration	NN
20417	2950	3	:	:	:
20417	2950	4	HORNBILL	HORNBILL	NNP
20417	2950	5	'S	be	VBZ
20417	2950	6	BILL	BILL	NNP
20417	2950	7	,	,	,
20417	2950	8	ADAPTED	adapt	VBN
20417	2950	9	FOR	for	IN
20417	2950	10	EXCAVATING	excavating	NN
20417	2950	11	A	a	NN
20417	2950	12	NEST	nest	NN
20417	2950	13	IN	in	IN
20417	2950	14	A	a	DT
20417	2950	15	TREE	tree	NN
20417	2950	16	,	,	,
20417	2950	17	AND	and	CC
20417	2950	18	ALSO	also	RB
20417	2950	19	FOR	for	IN
20417	2950	20	SEIZING	seizing	NN
20417	2950	21	AND	and	CC
20417	2950	22	BREAKING	breaking	NN
20417	2950	23	DIVERSE	DIVERSE	VBD
20417	2950	24	FORMS	form	NNS
20417	2950	25	OF	of	IN
20417	2950	26	FOOD	food	NN
20417	2950	27	,	,	,
20417	2950	28	FROM	from	IN
20417	2950	29	MAMMALS	mammal	NNS
20417	2950	30	TO	to	IN
20417	2950	31	TORTOISES	tortoises	NN
20417	2950	32	,	,	,
20417	2950	33	FROM	from	IN
20417	2950	34	ROOTS	root	NNS
20417	2950	35	TO	to	IN
20417	2950	36	FRUITS	FRUITS	NNP
20417	2950	37	The	the	DT
20417	2950	38	use	use	NN
20417	2950	39	of	of	IN
20417	2950	40	the	the	DT
20417	2950	41	helmet	helmet	NN
20417	2950	42	or	or	CC
20417	2950	43	casque	casque	NN
20417	2950	44	is	be	VBZ
20417	2950	45	obscure	obscure	JJ
20417	2950	46	.	.	.
20417	2950	47	]	]	-RRB-
20417	2951	1	[	[	-LRB-
20417	2951	2	Illustration	illustration	NN
20417	2951	3	:	:	:
20417	2951	4	SPOONBILL	spoonbill	VB
20417	2951	5	'S	be	VBZ
20417	2951	6	BILL	BILL	NNP
20417	2951	7	,	,	,
20417	2951	8	ADAPTED	adapt	VBN
20417	2951	9	FOR	for	IN
20417	2951	10	SIFTING	sift	VBG
20417	2951	11	THE	the	DT
20417	2951	12	MUD	MUD	NNP
20417	2951	13	AND	and	CC
20417	2951	14	CATCHING	catch	VBG
20417	2951	15	THE	the	DT
20417	2951	16	SMALL	SMALL	NNP
20417	2951	17	ANIMALS	ANIMALS	NNPS
20417	2951	18	,	,	,
20417	2951	19	E.G.	E.G.	NNP
20417	2952	1	FISHES	FISHES	NNP
20417	2952	2	,	,	,
20417	2952	3	CRUSTACEANS	CRUSTACEANS	NNP
20417	2952	4	,	,	,
20417	2952	5	INSECT	INSECT	NNP
20417	2952	6	LARVÆ	LARVÆ	NNP
20417	2952	7	,	,	,
20417	2952	8	WHICH	which	WDT
20417	2952	9	LIVE	LIVE	VBD
20417	2952	10	THERE	THERE	NNS
20417	2952	11	]	]	-RRB-
20417	2952	12	[	[	-LRB-
20417	2952	13	Illustration	illustration	NN
20417	2952	14	:	:	:
20417	2952	15	FALCON	FALCON	NNP
20417	2952	16	'S	's	POS
20417	2952	17	BILL	BILL	NNP
20417	2952	18	,	,	,
20417	2952	19	ADAPTED	adapt	VBN
20417	2952	20	FOR	for	IN
20417	2952	21	SEIZING	seizing	NN
20417	2952	22	,	,	,
20417	2952	23	KILLING	killing	NN
20417	2952	24	,	,	,
20417	2952	25	AND	and	CC
20417	2952	26	TEARING	tear	VBG
20417	2952	27	SMALL	small	JJ
20417	2952	28	MAMMALS	mammal	NNS
20417	2952	29	AND	and	CC
20417	2952	30	BIRDS	bird	NNS
20417	2952	31	]	]	-RRB-
20417	2952	32	[	[	-LRB-
20417	2952	33	Illustration	illustration	NN
20417	2952	34	:	:	:
20417	2952	35	AVOCET	AVOCET	NNP
20417	2952	36	'S	's	POS
20417	2952	37	BILL	BILL	NNP
20417	2952	38	,	,	,
20417	2952	39	ADAPTED	adapt	VBD
20417	2952	40	FOR	for	IN
20417	2952	41	A	a	DT
20417	2952	42	CURIOUS	curious	JJ
20417	2952	43	SIDEWAYS	sideway	NNS
20417	2952	44	SCOOPING	scooping	VBP
20417	2952	45	IN	in	IN
20417	2952	46	THE	the	DT
20417	2952	47	SHORE	shore	NN
20417	2952	48	-	-	HYPH
20417	2952	49	POOLS	pools	NN
20417	2952	50	AND	and	CC
20417	2952	51	CATCHING	catch	VBG
20417	2952	52	SMALL	small	JJ
20417	2952	53	ANIMALS	animal	NNS
20417	2952	54	]	]	-RRB-
20417	2952	55	[	[	-LRB-
20417	2952	56	Illustration	illustration	NN
20417	2952	57	:	:	:
20417	2952	58	PUFFIN	PUFFIN	NNP
20417	2952	59	'S	's	POS
20417	2952	60	BILL	BILL	NNP
20417	2952	61	,	,	,
20417	2952	62	ADAPTED	adapt	VBD
20417	2952	63	FOR	for	IN
20417	2952	64	CATCHING	catch	VBG
20417	2952	65	SMALL	SMALL	NNP
20417	2952	66	FISHES	FISHES	NNP
20417	2952	67	NEAR	NEAR	NNP
20417	2952	68	THE	the	DT
20417	2952	69	SURFACE	surface	NN
20417	2952	70	OF	of	IN
20417	2952	71	THE	the	DT
20417	2952	72	SEA	SEA	NNP
20417	2952	73	,	,	,
20417	2952	74	AND	and	CC
20417	2952	75	FOR	for	IN
20417	2952	76	HOLDING	hold	VBG
20417	2952	77	THEM	them	PRP
20417	2952	78	WHEN	when	WRB
20417	2952	79	CAUGHT	CAUGHT	NNP
20417	2952	80	AND	and	CC
20417	2952	81	CARRYING	carry	VBG
20417	2952	82	THEM	them	PRP
20417	2952	83	TO	to	IN
20417	2952	84	THE	the	DT
20417	2952	85	NEST	nest	NN
20417	2952	86	The	the	DT
20417	2952	87	scaly	scaly	NN
20417	2952	88	covering	covering	NN
20417	2952	89	is	be	VBZ
20417	2952	90	moulted	moult	VBN
20417	2952	91	in	in	IN
20417	2952	92	the	the	DT
20417	2952	93	autumn	autumn	NN
20417	2952	94	.	.	.
20417	2952	95	]	]	-RRB-
20417	2953	1	We	-PRON-	PRP
20417	2953	2	must	must	MD
20417	2953	3	not	not	RB
20417	2953	4	dwell	dwell	VB
20417	2953	5	too	too	RB
20417	2953	6	long	long	RB
20417	2953	7	on	on	IN
20417	2953	8	this	this	DT
20417	2953	9	particular	particular	JJ
20417	2953	10	instance	instance	NN
20417	2953	11	of	of	IN
20417	2953	12	evolution	evolution	NN
20417	2953	13	,	,	,
20417	2953	14	though	though	IN
20417	2953	15	it	-PRON-	PRP
20417	2953	16	has	have	VBZ
20417	2953	17	meant	mean	VBN
20417	2953	18	much	much	JJ
20417	2953	19	to	to	IN
20417	2953	20	our	-PRON-	PRP$
20417	2953	21	race	race	NN
20417	2953	22	.	.	.
20417	2954	1	We	-PRON-	PRP
20417	2954	2	wish	wish	VBP
20417	2954	3	,	,	,
20417	2954	4	however	however	RB
20417	2954	5	,	,	,
20417	2954	6	following	follow	VBG
20417	2954	7	Professor	Professor	NNP
20417	2954	8	Buller	Buller	NNP
20417	2954	9	's	's	POS
20417	2954	10	_	_	NNP
20417	2954	11	Essays	Essays	NNP
20417	2954	12	on	on	IN
20417	2954	13	Wheat	Wheat	NNP
20417	2954	14	_	_	NNP
20417	2954	15	(	(	-LRB-
20417	2954	16	1919	1919	CD
20417	2954	17	)	)	-RRB-
20417	2954	18	,	,	,
20417	2954	19	to	to	TO
20417	2954	20	explain	explain	VB
20417	2954	21	the	the	DT
20417	2954	22	method	method	NN
20417	2954	23	by	by	IN
20417	2954	24	which	which	WDT
20417	2954	25	this	this	DT
20417	2954	26	good	good	JJ
20417	2954	27	seed	seed	NN
20417	2954	28	was	be	VBD
20417	2954	29	discovered	discover	VBN
20417	2954	30	.	.	.
20417	2955	1	From	from	IN
20417	2955	2	one	one	CD
20417	2955	3	we	-PRON-	PRP
20417	2955	4	may	may	MD
20417	2955	5	learn	learn	VB
20417	2955	6	all	all	DT
20417	2955	7	.	.	.
20417	2956	1	The	the	DT
20417	2956	2	parent	parent	NN
20417	2956	3	of	of	IN
20417	2956	4	Marquis	Marquis	NNP
20417	2956	5	Wheat	Wheat	NNP
20417	2956	6	on	on	IN
20417	2956	7	the	the	DT
20417	2956	8	male	male	JJ
20417	2956	9	side	side	NN
20417	2956	10	was	be	VBD
20417	2956	11	the	the	DT
20417	2956	12	mid	mid	NNP
20417	2956	13	-	-	NNP
20417	2956	14	Europe	Europe	NNP
20417	2956	15	Red	Red	NNP
20417	2956	16	Fife	Fife	NNP
20417	2956	17	--	--	:
20417	2956	18	a	a	DT
20417	2956	19	first	first	JJ
20417	2956	20	-	-	HYPH
20417	2956	21	class	class	NN
20417	2956	22	cereal	cereal	NN
20417	2956	23	.	.	.
20417	2957	1	The	the	DT
20417	2957	2	parent	parent	NN
20417	2957	3	on	on	IN
20417	2957	4	the	the	DT
20417	2957	5	female	female	JJ
20417	2957	6	side	side	NN
20417	2957	7	was	be	VBD
20417	2957	8	less	less	RBR
20417	2957	9	promising	promising	JJ
20417	2957	10	,	,	,
20417	2957	11	a	a	DT
20417	2957	12	rather	rather	RB
20417	2957	13	nondescript	nondescript	JJ
20417	2957	14	,	,	,
20417	2957	15	not	not	RB
20417	2957	16	pure	pure	JJ
20417	2957	17	-	-	HYPH
20417	2957	18	bred	breed	VBN
20417	2957	19	wheat	wheat	NN
20417	2957	20	,	,	,
20417	2957	21	called	call	VBN
20417	2957	22	Red	Red	NNP
20417	2957	23	Calcutta	Calcutta	NNP
20417	2957	24	,	,	,
20417	2957	25	which	which	WDT
20417	2957	26	was	be	VBD
20417	2957	27	imported	import	VBN
20417	2957	28	from	from	IN
20417	2957	29	India	India	NNP
20417	2957	30	into	into	IN
20417	2957	31	Canada	Canada	NNP
20417	2957	32	about	about	IN
20417	2957	33	thirty	thirty	CD
20417	2957	34	years	year	NNS
20417	2957	35	ago	ago	RB
20417	2957	36	.	.	.
20417	2958	1	The	the	DT
20417	2958	2	father	father	NN
20417	2958	3	was	be	VBD
20417	2958	4	part	part	NN
20417	2958	5	of	of	IN
20417	2958	6	a	a	DT
20417	2958	7	cargo	cargo	NN
20417	2958	8	that	that	WDT
20417	2958	9	came	come	VBD
20417	2958	10	from	from	IN
20417	2958	11	the	the	DT
20417	2958	12	Baltic	Baltic	NNP
20417	2958	13	to	to	IN
20417	2958	14	Glasgow	Glasgow	NNP
20417	2958	15	,	,	,
20417	2958	16	and	and	CC
20417	2958	17	was	be	VBD
20417	2958	18	happily	happily	RB
20417	2958	19	included	include	VBN
20417	2958	20	in	in	IN
20417	2958	21	a	a	DT
20417	2958	22	sample	sample	NN
20417	2958	23	sent	send	VBN
20417	2958	24	on	on	RP
20417	2958	25	to	to	IN
20417	2958	26	David	David	NNP
20417	2958	27	Fife	Fife	NNP
20417	2958	28	in	in	IN
20417	2958	29	Ontario	Ontario	NNP
20417	2958	30	about	about	IN
20417	2958	31	1842	1842	CD
20417	2958	32	.	.	.
20417	2959	1	From	from	IN
20417	2959	2	one	one	CD
20417	2959	3	kernel	kernel	NN
20417	2959	4	of	of	IN
20417	2959	5	this	this	DT
20417	2959	6	sample	sample	NN
20417	2959	7	David	David	NNP
20417	2959	8	Fife	Fife	NNP
20417	2959	9	started	start	VBD
20417	2959	10	his	-PRON-	PRP$
20417	2959	11	stock	stock	NN
20417	2959	12	of	of	IN
20417	2959	13	Red	Red	NNP
20417	2959	14	Fife	Fife	NNP
20417	2959	15	,	,	,
20417	2959	16	which	which	WDT
20417	2959	17	was	be	VBD
20417	2959	18	crossed	cross	VBN
20417	2959	19	by	by	IN
20417	2959	20	Dr.	Dr.	NNP
20417	2959	21	Saunders	Saunders	NNP
20417	2959	22	with	with	IN
20417	2959	23	Hard	Hard	NNP
20417	2959	24	Red	Red	NNP
20417	2959	25	Calcutta	Calcutta	NNP
20417	2959	26	.	.	.
20417	2960	1	The	the	DT
20417	2960	2	result	result	NN
20417	2960	3	of	of	IN
20417	2960	4	the	the	DT
20417	2960	5	cross	cross	NN
20417	2960	6	was	be	VBD
20417	2960	7	a	a	DT
20417	2960	8	medley	medley	NN
20417	2960	9	of	of	IN
20417	2960	10	types	type	NNS
20417	2960	11	,	,	,
20417	2960	12	nearly	nearly	RB
20417	2960	13	a	a	DT
20417	2960	14	hundred	hundred	CD
20417	2960	15	varieties	variety	NNS
20417	2960	16	altogether	altogether	RB
20417	2960	17	,	,	,
20417	2960	18	and	and	CC
20417	2960	19	it	-PRON-	PRP
20417	2960	20	was	be	VBD
20417	2960	21	in	in	IN
20417	2960	22	scrutinising	scrutinise	VBG
20417	2960	23	these	these	DT
20417	2960	24	that	that	IN
20417	2960	25	Dr.	Dr.	NNP
20417	2960	26	Saunders	Saunders	NNPS
20417	2960	27	hit	hit	VBD
20417	2960	28	upon	upon	IN
20417	2960	29	Marquis	Marquis	NNP
20417	2960	30	.	.	.
20417	2961	1	He	-PRON-	PRP
20417	2961	2	worked	work	VBD
20417	2961	3	steadily	steadily	RB
20417	2961	4	through	through	IN
20417	2961	5	the	the	DT
20417	2961	6	material	material	NN
20417	2961	7	,	,	,
20417	2961	8	studying	study	VBG
20417	2961	9	head	head	NN
20417	2961	10	after	after	IN
20417	2961	11	head	head	NN
20417	2961	12	of	of	IN
20417	2961	13	what	what	WP
20417	2961	14	resulted	result	VBD
20417	2961	15	from	from	IN
20417	2961	16	sowing	sowing	NN
20417	2961	17	,	,	,
20417	2961	18	and	and	CC
20417	2961	19	selecting	select	VBG
20417	2961	20	out	out	RP
20417	2961	21	those	those	DT
20417	2961	22	that	that	WDT
20417	2961	23	gave	give	VBD
20417	2961	24	most	most	JJS
20417	2961	25	promise	promise	NN
20417	2961	26	.	.	.
20417	2962	1	Each	each	DT
20417	2962	2	of	of	IN
20417	2962	3	the	the	DT
20417	2962	4	heads	head	NNS
20417	2962	5	selected	select	VBN
20417	2962	6	was	be	VBD
20417	2962	7	propagated	propagate	VBN
20417	2962	8	;	;	:
20417	2962	9	most	most	JJS
20417	2962	10	of	of	IN
20417	2962	11	the	the	DT
20417	2962	12	results	result	NNS
20417	2962	13	were	be	VBD
20417	2962	14	rejected	reject	VBN
20417	2962	15	;	;	:
20417	2962	16	the	the	DT
20417	2962	17	elect	elect	NN
20417	2962	18	were	be	VBD
20417	2962	19	sifted	sift	VBN
20417	2962	20	again	again	RB
20417	2962	21	and	and	CC
20417	2962	22	yet	yet	RB
20417	2962	23	again	again	RB
20417	2962	24	,	,	,
20417	2962	25	and	and	CC
20417	2962	26	finally	finally	RB
20417	2962	27	Marquis	Marquis	NNP
20417	2962	28	Wheat	Wheat	NNP
20417	2962	29	emerged	emerge	VBD
20417	2962	30	,	,	,
20417	2962	31	rich	rich	JJ
20417	2962	32	in	in	IN
20417	2962	33	constructive	constructive	JJ
20417	2962	34	possibilities	possibility	NNS
20417	2962	35	,	,	,
20417	2962	36	probably	probably	RB
20417	2962	37	the	the	DT
20417	2962	38	most	most	RBS
20417	2962	39	valuable	valuable	JJ
20417	2962	40	food	food	NN
20417	2962	41	-	-	HYPH
20417	2962	42	plant	plant	NN
20417	2962	43	in	in	IN
20417	2962	44	the	the	DT
20417	2962	45	world	world	NN
20417	2962	46	.	.	.
20417	2963	1	It	-PRON-	PRP
20417	2963	2	is	be	VBZ
20417	2963	3	like	like	IN
20417	2963	4	a	a	DT
20417	2963	5	romance	romance	NN
20417	2963	6	to	to	TO
20417	2963	7	read	read	VB
20417	2963	8	that	that	IN
20417	2963	9	"	"	``
20417	2963	10	the	the	DT
20417	2963	11	first	first	JJ
20417	2963	12	crop	crop	NN
20417	2963	13	of	of	IN
20417	2963	14	the	the	DT
20417	2963	15	wheat	wheat	NN
20417	2963	16	that	that	WDT
20417	2963	17	was	be	VBD
20417	2963	18	destined	destine	VBN
20417	2963	19	within	within	IN
20417	2963	20	a	a	DT
20417	2963	21	dozen	dozen	NN
20417	2963	22	years	year	NNS
20417	2963	23	to	to	TO
20417	2963	24	overtax	overtax	VB
20417	2963	25	the	the	DT
20417	2963	26	mightiest	mighty	JJS
20417	2963	27	elevators	elevator	NNS
20417	2963	28	in	in	IN
20417	2963	29	the	the	DT
20417	2963	30	land	land	NN
20417	2963	31	was	be	VBD
20417	2963	32	stored	store	VBN
20417	2963	33	away	away	RB
20417	2963	34	in	in	IN
20417	2963	35	the	the	DT
20417	2963	36	winter	winter	NN
20417	2963	37	of	of	IN
20417	2963	38	1904	1904	CD
20417	2963	39	-	-	SYM
20417	2963	40	5	5	CD
20417	2963	41	in	in	IN
20417	2963	42	a	a	DT
20417	2963	43	paper	paper	NN
20417	2963	44	packet	packet	NN
20417	2963	45	no	no	RB
20417	2963	46	larger	large	JJR
20417	2963	47	than	than	IN
20417	2963	48	an	an	DT
20417	2963	49	envelope	envelope	NN
20417	2963	50	.	.	.
20417	2963	51	"	"	''
20417	2964	1	Thus	thus	RB
20417	2964	2	from	from	IN
20417	2964	3	the	the	DT
20417	2964	4	Wild	Wild	NNP
20417	2964	5	Wheat	Wheat	NNP
20417	2964	6	of	of	IN
20417	2964	7	Mount	Mount	NNP
20417	2964	8	Hermon	Hermon	NNP
20417	2964	9	there	there	RB
20417	2964	10	evolved	evolve	VBD
20417	2964	11	one	one	CD
20417	2964	12	of	of	IN
20417	2964	13	the	the	DT
20417	2964	14	most	most	RBS
20417	2964	15	important	important	JJ
20417	2964	16	food	food	NN
20417	2964	17	-	-	HYPH
20417	2964	18	plants	plant	NNS
20417	2964	19	of	of	IN
20417	2964	20	the	the	DT
20417	2964	21	world	world	NN
20417	2964	22	.	.	.
20417	2965	1	This	this	DT
20417	2965	2	surely	surely	RB
20417	2965	3	is	be	VBZ
20417	2965	4	_	_	NNP
20417	2965	5	Evolution	Evolution	NNP
20417	2965	6	going	go	VBG
20417	2965	7	on	on	IN
20417	2965	8	_	_	NNP
20417	2965	9	.	.	.
20417	2966	1	§	§	ADD
20417	2966	2	2	2	CD
20417	2966	3	Changes	change	NNS
20417	2966	4	in	in	IN
20417	2966	5	the	the	DT
20417	2966	6	Animal	Animal	NNP
20417	2966	7	Life	Life	NNP
20417	2966	8	of	of	IN
20417	2966	9	a	a	DT
20417	2966	10	Country	Country	NNP
20417	2966	11	Nothing	Nothing	NNP
20417	2966	12	gives	give	VBZ
20417	2966	13	us	-PRON-	PRP
20417	2966	14	a	a	DT
20417	2966	15	more	more	RBR
20417	2966	16	convincing	convincing	JJ
20417	2966	17	impression	impression	NN
20417	2966	18	of	of	IN
20417	2966	19	evolution	evolution	NN
20417	2966	20	in	in	IN
20417	2966	21	being	be	VBG
20417	2966	22	than	than	IN
20417	2966	23	a	a	DT
20417	2966	24	succession	succession	NN
20417	2966	25	of	of	IN
20417	2966	26	pictures	picture	NNS
20417	2966	27	of	of	IN
20417	2966	28	the	the	DT
20417	2966	29	animal	animal	NN
20417	2966	30	life	life	NN
20417	2966	31	of	of	IN
20417	2966	32	a	a	DT
20417	2966	33	country	country	NN
20417	2966	34	in	in	IN
20417	2966	35	different	different	JJ
20417	2966	36	ages	age	NNS
20417	2966	37	.	.	.
20417	2967	1	Dr.	Dr.	NNP
20417	2967	2	James	James	NNP
20417	2967	3	Ritchie	Ritchie	NNP
20417	2967	4	,	,	,
20417	2967	5	a	a	DT
20417	2967	6	naturalist	naturalist	NN
20417	2967	7	of	of	IN
20417	2967	8	distinction	distinction	NN
20417	2967	9	,	,	,
20417	2967	10	has	have	VBZ
20417	2967	11	written	write	VBN
20417	2967	12	a	a	DT
20417	2967	13	masterly	masterly	JJ
20417	2967	14	book	book	NN
20417	2967	15	,	,	,
20417	2967	16	_	_	NNP
20417	2967	17	The	the	DT
20417	2967	18	Influence	Influence	NNP
20417	2967	19	of	of	IN
20417	2967	20	Man	Man	NNP
20417	2967	21	on	on	IN
20417	2967	22	Animal	Animal	NNP
20417	2967	23	Life	Life	NNP
20417	2967	24	in	in	IN
20417	2967	25	Scotland	Scotland	NNP
20417	2967	26	_	_	NNP
20417	2967	27	(	(	-LRB-
20417	2967	28	1920	1920	CD
20417	2967	29	)	)	-RRB-
20417	2967	30	,	,	,
20417	2967	31	in	in	IN
20417	2967	32	which	which	WDT
20417	2967	33	we	-PRON-	PRP
20417	2967	34	get	get	VBP
20417	2967	35	this	this	DT
20417	2967	36	succession	succession	NN
20417	2967	37	of	of	IN
20417	2967	38	pictures	picture	NNS
20417	2967	39	.	.	.
20417	2968	1	"	"	``
20417	2968	2	Within	within	IN
20417	2968	3	itself	-PRON-	PRP
20417	2968	4	,	,	,
20417	2968	5	"	"	''
20417	2968	6	he	-PRON-	PRP
20417	2968	7	says	say	VBZ
20417	2968	8	,	,	,
20417	2968	9	"	"	``
20417	2968	10	a	a	DT
20417	2968	11	fauna	fauna	NN
20417	2968	12	is	be	VBZ
20417	2968	13	in	in	IN
20417	2968	14	a	a	DT
20417	2968	15	constant	constant	JJ
20417	2968	16	state	state	NN
20417	2968	17	of	of	IN
20417	2968	18	uneasy	uneasy	JJ
20417	2968	19	restlessness	restlessness	NN
20417	2968	20	,	,	,
20417	2968	21	an	an	DT
20417	2968	22	assemblage	assemblage	NN
20417	2968	23	of	of	IN
20417	2968	24	creatures	creature	NNS
20417	2968	25	which	which	WDT
20417	2968	26	in	in	IN
20417	2968	27	its	-PRON-	PRP$
20417	2968	28	parts	part	NNS
20417	2968	29	ebbs	ebb	VBZ
20417	2968	30	and	and	CC
20417	2968	31	flows	flow	VBZ
20417	2968	32	as	as	IN
20417	2968	33	one	one	CD
20417	2968	34	local	local	JJ
20417	2968	35	influence	influence	NN
20417	2968	36	or	or	CC
20417	2968	37	another	another	DT
20417	2968	38	plays	play	VBZ
20417	2968	39	upon	upon	IN
20417	2968	40	it	-PRON-	PRP
20417	2968	41	.	.	.
20417	2968	42	"	"	''
20417	2969	1	There	there	EX
20417	2969	2	are	be	VBP
20417	2969	3	temporary	temporary	JJ
20417	2969	4	and	and	CC
20417	2969	5	local	local	JJ
20417	2969	6	changes	change	NNS
20417	2969	7	,	,	,
20417	2969	8	endless	endless	JJ
20417	2969	9	disturbances	disturbance	NNS
20417	2969	10	and	and	CC
20417	2969	11	readjustments	readjustment	NNS
20417	2969	12	of	of	IN
20417	2969	13	the	the	DT
20417	2969	14	"	"	``
20417	2969	15	balance	balance	NN
20417	2969	16	of	of	IN
20417	2969	17	nature	nature	NN
20417	2969	18	.	.	.
20417	2969	19	"	"	''
20417	2970	1	One	one	CD
20417	2970	2	year	year	NN
20417	2970	3	there	there	EX
20417	2970	4	is	be	VBZ
20417	2970	5	a	a	DT
20417	2970	6	plague	plague	NN
20417	2970	7	of	of	IN
20417	2970	8	field	field	NN
20417	2970	9	-	-	HYPH
20417	2970	10	voles	vole	NNS
20417	2970	11	,	,	,
20417	2970	12	perhaps	perhaps	RB
20417	2970	13	next	next	JJ
20417	2970	14	year	year	NN
20417	2970	15	"	"	``
20417	2970	16	grouse	grouse	NN
20417	2970	17	disease	disease	NN
20417	2970	18	"	"	''
20417	2970	19	is	be	VBZ
20417	2970	20	rife	rife	JJ
20417	2970	21	;	;	:
20417	2970	22	in	in	IN
20417	2970	23	one	one	CD
20417	2970	24	place	place	NN
20417	2970	25	there	there	EX
20417	2970	26	is	be	VBZ
20417	2970	27	huge	huge	JJ
20417	2970	28	increase	increase	NN
20417	2970	29	of	of	IN
20417	2970	30	starlings	starling	NNS
20417	2970	31	,	,	,
20417	2970	32	in	in	IN
20417	2970	33	another	another	DT
20417	2970	34	place	place	NN
20417	2970	35	of	of	IN
20417	2970	36	rabbits	rabbit	NNS
20417	2970	37	;	;	:
20417	2970	38	here	here	RB
20417	2970	39	cockchafers	cockchafer	NNS
20417	2970	40	are	be	VBP
20417	2970	41	in	in	IN
20417	2970	42	the	the	DT
20417	2970	43	ascendant	ascendant	NN
20417	2970	44	,	,	,
20417	2970	45	and	and	CC
20417	2970	46	there	there	RB
20417	2970	47	the	the	DT
20417	2970	48	moles	mole	NNS
20417	2970	49	are	be	VBP
20417	2970	50	spoiling	spoil	VBG
20417	2970	51	the	the	DT
20417	2970	52	pasture	pasture	NN
20417	2970	53	.	.	.
20417	2971	1	"	"	``
20417	2971	2	But	but	CC
20417	2971	3	while	while	IN
20417	2971	4	the	the	DT
20417	2971	5	parts	part	NNS
20417	2971	6	fluctuate	fluctuate	VBP
20417	2971	7	,	,	,
20417	2971	8	the	the	DT
20417	2971	9	fauna	fauna	NNS
20417	2971	10	as	as	IN
20417	2971	11	a	a	DT
20417	2971	12	whole	whole	NN
20417	2971	13	follows	follow	VBZ
20417	2971	14	a	a	DT
20417	2971	15	path	path	NN
20417	2971	16	of	of	IN
20417	2971	17	its	-PRON-	PRP$
20417	2971	18	own	own	JJ
20417	2971	19	.	.	.
20417	2972	1	As	as	RB
20417	2972	2	well	well	RB
20417	2972	3	as	as	IN
20417	2972	4	internal	internal	JJ
20417	2972	5	tides	tide	NNS
20417	2972	6	which	which	WDT
20417	2972	7	swing	swing	VBP
20417	2972	8	to	to	IN
20417	2972	9	and	and	CC
20417	2972	10	fro	fro	JJ
20417	2972	11	about	about	IN
20417	2972	12	an	an	DT
20417	2972	13	average	average	JJ
20417	2972	14	level	level	NN
20417	2972	15	,	,	,
20417	2972	16	there	there	EX
20417	2972	17	is	be	VBZ
20417	2972	18	a	a	DT
20417	2972	19	drift	drift	NN
20417	2972	20	which	which	WDT
20417	2972	21	carries	carry	VBZ
20417	2972	22	the	the	DT
20417	2972	23	fauna	fauna	NNS
20417	2972	24	bodily	bodily	RB
20417	2972	25	along	along	IN
20417	2972	26	an	an	DT
20417	2972	27	'	'	``
20417	2972	28	irretraceable	irretraceable	JJ
20417	2972	29	course	course	NN
20417	2972	30	.	.	.
20417	2972	31	'	'	''
20417	2972	32	"	"	''
20417	2973	1	This	this	DT
20417	2973	2	is	be	VBZ
20417	2973	3	partly	partly	RB
20417	2973	4	due	due	JJ
20417	2973	5	to	to	IN
20417	2973	6	considerable	considerable	JJ
20417	2973	7	changes	change	NNS
20417	2973	8	of	of	IN
20417	2973	9	climate	climate	NN
20417	2973	10	,	,	,
20417	2973	11	for	for	IN
20417	2973	12	climate	climate	NN
20417	2973	13	calls	call	VBZ
20417	2973	14	the	the	DT
20417	2973	15	tune	tune	NN
20417	2973	16	to	to	TO
20417	2973	17	which	which	WDT
20417	2973	18	living	living	NN
20417	2973	19	creatures	creature	NNS
20417	2973	20	dance	dance	NN
20417	2973	21	,	,	,
20417	2973	22	but	but	CC
20417	2973	23	it	-PRON-	PRP
20417	2973	24	is	be	VBZ
20417	2973	25	also	also	RB
20417	2973	26	due	due	JJ
20417	2973	27	to	to	IN
20417	2973	28	new	new	JJ
20417	2973	29	departures	departure	NNS
20417	2973	30	among	among	IN
20417	2973	31	the	the	DT
20417	2973	32	animals	animal	NNS
20417	2973	33	themselves	-PRON-	PRP
20417	2973	34	.	.	.
20417	2974	1	We	-PRON-	PRP
20417	2974	2	need	need	VBP
20417	2974	3	not	not	RB
20417	2974	4	go	go	VB
20417	2974	5	back	back	RB
20417	2974	6	to	to	IN
20417	2974	7	the	the	DT
20417	2974	8	extinct	extinct	JJ
20417	2974	9	animals	animal	NNS
20417	2974	10	and	and	CC
20417	2974	11	lost	lose	VBD
20417	2974	12	faunas	fauna	NNS
20417	2974	13	of	of	IN
20417	2974	14	past	past	JJ
20417	2974	15	ages	age	NNS
20417	2974	16	--	--	:
20417	2974	17	for	for	IN
20417	2974	18	Britain	Britain	NNP
20417	2974	19	has	have	VBZ
20417	2974	20	plenty	plenty	NN
20417	2974	21	of	of	IN
20417	2974	22	relics	relic	NNS
20417	2974	23	of	of	IN
20417	2974	24	these	these	DT
20417	2974	25	--	--	:
20417	2974	26	which	which	WDT
20417	2974	27	"	"	``
20417	2974	28	illustrate	illustrate	VBP
20417	2974	29	the	the	DT
20417	2974	30	reality	reality	NN
20417	2974	31	of	of	IN
20417	2974	32	the	the	DT
20417	2974	33	faunal	faunal	JJ
20417	2974	34	drift	drift	NN
20417	2974	35	,	,	,
20417	2974	36	"	"	''
20417	2974	37	but	but	CC
20417	2974	38	it	-PRON-	PRP
20417	2974	39	may	may	MD
20417	2974	40	be	be	VB
20417	2974	41	very	very	RB
20417	2974	42	useful	useful	JJ
20417	2974	43	,	,	,
20417	2974	44	in	in	IN
20417	2974	45	illustration	illustration	NN
20417	2974	46	of	of	IN
20417	2974	47	evolution	evolution	NN
20417	2974	48	in	in	IN
20417	2974	49	being	be	VBG
20417	2974	50	,	,	,
20417	2974	51	to	to	TO
20417	2974	52	notice	notice	VB
20417	2974	53	what	what	WP
20417	2974	54	has	have	VBZ
20417	2974	55	happened	happen	VBN
20417	2974	56	in	in	IN
20417	2974	57	Scotland	Scotland	NNP
20417	2974	58	since	since	IN
20417	2974	59	the	the	DT
20417	2974	60	end	end	NN
20417	2974	61	of	of	IN
20417	2974	62	the	the	DT
20417	2974	63	Great	Great	NNP
20417	2974	64	Ice	Ice	NNP
20417	2974	65	Age	Age	NNP
20417	2974	66	.	.	.
20417	2975	1	Some	some	DT
20417	2975	2	nine	nine	CD
20417	2975	3	thousand	thousand	CD
20417	2975	4	years	year	NNS
20417	2975	5	ago	ago	RB
20417	2975	6	or	or	CC
20417	2975	7	more	more	RBR
20417	2975	8	,	,	,
20417	2975	9	certain	certain	JJ
20417	2975	10	long	long	RB
20417	2975	11	-	-	HYPH
20417	2975	12	headed	head	VBN
20417	2975	13	,	,	,
20417	2975	14	square	square	JJ
20417	2975	15	-	-	HYPH
20417	2975	16	jawed	jawed	JJ
20417	2975	17	,	,	,
20417	2975	18	short	short	JJ
20417	2975	19	-	-	HYPH
20417	2975	20	limbed	limbed	JJ
20417	2975	21	,	,	,
20417	2975	22	but	but	CC
20417	2975	23	agile	agile	JJ
20417	2975	24	hunters	hunter	NNS
20417	2975	25	and	and	CC
20417	2975	26	fishermen	fisherman	NNS
20417	2975	27	,	,	,
20417	2975	28	whom	whom	WP
20417	2975	29	we	-PRON-	PRP
20417	2975	30	call	call	VBP
20417	2975	31	Neolithic	Neolithic	NNP
20417	2975	32	Man	Man	NNP
20417	2975	33	,	,	,
20417	2975	34	established	establish	VBD
20417	2975	35	themselves	-PRON-	PRP
20417	2975	36	in	in	IN
20417	2975	37	Scotland	Scotland	NNP
20417	2975	38	.	.	.
20417	2976	1	What	what	WP
20417	2976	2	was	be	VBD
20417	2976	3	the	the	DT
20417	2976	4	state	state	NN
20417	2976	5	of	of	IN
20417	2976	6	the	the	DT
20417	2976	7	country	country	NN
20417	2976	8	then	then	RB
20417	2976	9	?	?	.
20417	2977	1	It	-PRON-	PRP
20417	2977	2	was	be	VBD
20417	2977	3	a	a	DT
20417	2977	4	country	country	NN
20417	2977	5	of	of	IN
20417	2977	6	swamps	swamp	NNS
20417	2977	7	,	,	,
20417	2977	8	low	low	JJ
20417	2977	9	forests	forest	NNS
20417	2977	10	of	of	IN
20417	2977	11	birch	birch	NNP
20417	2977	12	,	,	,
20417	2977	13	alder	alder	NN
20417	2977	14	,	,	,
20417	2977	15	and	and	CC
20417	2977	16	willow	willow	VB
20417	2977	17	,	,	,
20417	2977	18	fertile	fertile	JJ
20417	2977	19	meadows	meadow	NNS
20417	2977	20	,	,	,
20417	2977	21	and	and	CC
20417	2977	22	snow	snow	NN
20417	2977	23	-	-	HYPH
20417	2977	24	capped	cap	VBN
20417	2977	25	mountains	mountain	NNS
20417	2977	26	.	.	.
20417	2978	1	Its	-PRON-	PRP$
20417	2978	2	estuaries	estuary	NNS
20417	2978	3	penetrated	penetrate	VBD
20417	2978	4	further	further	RB
20417	2978	5	inland	inland	RB
20417	2978	6	than	than	IN
20417	2978	7	they	-PRON-	PRP
20417	2978	8	now	now	RB
20417	2978	9	do	do	VBP
20417	2978	10	,	,	,
20417	2978	11	and	and	CC
20417	2978	12	the	the	DT
20417	2978	13	sea	sea	NN
20417	2978	14	stood	stand	VBD
20417	2978	15	at	at	IN
20417	2978	16	the	the	DT
20417	2978	17	level	level	NN
20417	2978	18	of	of	IN
20417	2978	19	the	the	DT
20417	2978	20	Fifty	Fifty	NNP
20417	2978	21	-	-	HYPH
20417	2978	22	Foot	Foot	NNP
20417	2978	23	Beach	Beach	NNP
20417	2978	24	.	.	.
20417	2979	1	On	on	IN
20417	2979	2	its	-PRON-	PRP$
20417	2979	3	plains	plain	NNS
20417	2979	4	and	and	CC
20417	2979	5	in	in	IN
20417	2979	6	its	-PRON-	PRP$
20417	2979	7	forests	forest	NNS
20417	2979	8	roamed	roam	VBD
20417	2979	9	many	many	JJ
20417	2979	10	creatures	creature	NNS
20417	2979	11	which	which	WDT
20417	2979	12	are	be	VBP
20417	2979	13	strange	strange	JJ
20417	2979	14	to	to	IN
20417	2979	15	the	the	DT
20417	2979	16	fauna	fauna	NNS
20417	2979	17	of	of	IN
20417	2979	18	to	to	IN
20417	2979	19	-	-	HYPH
20417	2979	20	day	day	NN
20417	2979	21	--	--	:
20417	2979	22	the	the	DT
20417	2979	23	Elk	Elk	NNP
20417	2979	24	and	and	CC
20417	2979	25	the	the	DT
20417	2979	26	Reindeer	Reindeer	NNP
20417	2979	27	,	,	,
20417	2979	28	Wild	Wild	NNP
20417	2979	29	Cattle	Cattle	NNP
20417	2979	30	,	,	,
20417	2979	31	the	the	DT
20417	2979	32	Wild	Wild	NNP
20417	2979	33	Boar	Boar	NNP
20417	2979	34	and	and	CC
20417	2979	35	perhaps	perhaps	RB
20417	2979	36	Wild	Wild	NNP
20417	2979	37	Horses	Horses	NNPS
20417	2979	38	,	,	,
20417	2979	39	a	a	DT
20417	2979	40	fauna	fauna	NN
20417	2979	41	of	of	IN
20417	2979	42	large	large	JJ
20417	2979	43	animals	animal	NNS
20417	2979	44	which	which	WDT
20417	2979	45	paid	pay	VBD
20417	2979	46	toll	toll	NN
20417	2979	47	to	to	IN
20417	2979	48	the	the	DT
20417	2979	49	European	European	NNP
20417	2979	50	Lynx	Lynx	NNP
20417	2979	51	,	,	,
20417	2979	52	the	the	DT
20417	2979	53	Brown	Brown	NNP
20417	2979	54	Bear	Bear	NNP
20417	2979	55	and	and	CC
20417	2979	56	the	the	DT
20417	2979	57	Wolf	Wolf	NNP
20417	2979	58	.	.	.
20417	2980	1	In	in	IN
20417	2980	2	all	all	DT
20417	2980	3	likelihood	likelihood	NN
20417	2980	4	,	,	,
20417	2980	5	the	the	DT
20417	2980	6	marshes	marsh	NNS
20417	2980	7	resounded	resound	VBD
20417	2980	8	to	to	IN
20417	2980	9	the	the	DT
20417	2980	10	boom	boom	NN
20417	2980	11	of	of	IN
20417	2980	12	the	the	DT
20417	2980	13	Bittern	Bittern	NNP
20417	2980	14	and	and	CC
20417	2980	15	the	the	DT
20417	2980	16	plains	plain	NNS
20417	2980	17	to	to	IN
20417	2980	18	the	the	DT
20417	2980	19	breeding	breeding	NN
20417	2980	20	calls	call	NNS
20417	2980	21	of	of	IN
20417	2980	22	the	the	DT
20417	2980	23	Crane	Crane	NNP
20417	2980	24	and	and	CC
20417	2980	25	the	the	DT
20417	2980	26	Great	Great	NNP
20417	2980	27	Bustard	Bustard	NNP
20417	2980	28	.	.	.
20417	2981	1	Such	such	JJ
20417	2981	2	is	be	VBZ
20417	2981	3	Dr.	Dr.	NNP
20417	2981	4	Ritchie	Ritchie	NNP
20417	2981	5	's	's	POS
20417	2981	6	initial	initial	JJ
20417	2981	7	picture	picture	NN
20417	2981	8	.	.	.
20417	2982	1	[	[	-LRB-
20417	2982	2	Illustration	illustration	NN
20417	2982	3	:	:	:
20417	2982	4	LIFE	LIFE	NNP
20417	2982	5	-	-	HYPH
20417	2982	6	HISTORY	history	NN
20417	2982	7	OF	of	IN
20417	2982	8	A	a	DT
20417	2982	9	FROG	FROG	NNP
20417	2982	10	1	1	CD
20417	2982	11	,	,	,
20417	2982	12	Before	before	IN
20417	2982	13	hatching	hatching	NN
20417	2982	14	;	;	:
20417	2982	15	2	2	CD
20417	2982	16	,	,	,
20417	2982	17	newly	newly	RB
20417	2982	18	hatched	hatch	VBN
20417	2982	19	larvæ	larvæ	JJ
20417	2982	20	hanging	hang	VBG
20417	2982	21	on	on	RP
20417	2982	22	to	to	IN
20417	2982	23	water	water	NN
20417	2982	24	-	-	HYPH
20417	2982	25	weed	weed	NN
20417	2982	26	;	;	:
20417	2982	27	3	3	CD
20417	2982	28	,	,	,
20417	2982	29	with	with	IN
20417	2982	30	external	external	JJ
20417	2982	31	gills	gill	NNS
20417	2982	32	;	;	:
20417	2982	33	4	4	CD
20417	2982	34	,	,	,
20417	2982	35	external	external	JJ
20417	2982	36	gills	gill	NNS
20417	2982	37	are	be	VBP
20417	2982	38	covered	cover	VBN
20417	2982	39	over	over	RB
20417	2982	40	and	and	CC
20417	2982	41	are	be	VBP
20417	2982	42	absorbed	absorb	VBN
20417	2982	43	;	;	:
20417	2982	44	5	5	CD
20417	2982	45	,	,	,
20417	2982	46	limbless	limbless	JJ
20417	2982	47	larva	larva	NN
20417	2982	48	about	about	RB
20417	2982	49	a	a	DT
20417	2982	50	month	month	NN
20417	2982	51	old	old	JJ
20417	2982	52	with	with	IN
20417	2982	53	internal	internal	JJ
20417	2982	54	gills	gill	NNS
20417	2982	55	;	;	:
20417	2982	56	6	6	CD
20417	2982	57	,	,	,
20417	2982	58	tadpole	tadpole	NN
20417	2982	59	with	with	IN
20417	2982	60	hind	hind	NN
20417	2982	61	-	-	HYPH
20417	2982	62	legs	leg	NNS
20417	2982	63	,	,	,
20417	2982	64	about	about	RB
20417	2982	65	two	two	CD
20417	2982	66	months	month	NNS
20417	2982	67	old	old	JJ
20417	2982	68	;	;	:
20417	2982	69	7	7	CD
20417	2982	70	,	,	,
20417	2982	71	with	with	IN
20417	2982	72	the	the	DT
20417	2982	73	fore	fore	NN
20417	2982	74	-	-	HYPH
20417	2982	75	limbs	limb	NNS
20417	2982	76	emerging	emerging	NN
20417	2982	77	;	;	:
20417	2982	78	8	8	CD
20417	2982	79	,	,	,
20417	2982	80	with	with	IN
20417	2982	81	all	all	DT
20417	2982	82	four	four	CD
20417	2982	83	legs	leg	NNS
20417	2982	84	free	free	JJ
20417	2982	85	;	;	:
20417	2982	86	9	9	CD
20417	2982	87	,	,	,
20417	2982	88	a	a	DT
20417	2982	89	young	young	JJ
20417	2982	90	frog	frog	NN
20417	2982	91	,	,	,
20417	2982	92	about	about	RB
20417	2982	93	three	three	CD
20417	2982	94	months	month	NNS
20417	2982	95	old	old	JJ
20417	2982	96	,	,	,
20417	2982	97	showing	show	VBG
20417	2982	98	the	the	DT
20417	2982	99	almost	almost	RB
20417	2982	100	complete	complete	JJ
20417	2982	101	absorption	absorption	NN
20417	2982	102	of	of	IN
20417	2982	103	the	the	DT
20417	2982	104	tail	tail	NN
20417	2982	105	and	and	CC
20417	2982	106	the	the	DT
20417	2982	107	change	change	NN
20417	2982	108	of	of	IN
20417	2982	109	the	the	DT
20417	2982	110	tadpole	tadpole	JJ
20417	2982	111	mouth	mouth	NN
20417	2982	112	into	into	IN
20417	2982	113	a	a	DT
20417	2982	114	frog	frog	NN
20417	2982	115	mouth	mouth	NN
20417	2982	116	.	.	.
20417	2982	117	]	]	-RRB-
20417	2983	1	[	[	-LRB-
20417	2983	2	Illustration	illustration	NN
20417	2983	3	:	:	:
20417	2983	4	_	_	NNP
20417	2983	5	Photo	Photo	NNP
20417	2983	6	:	:	:
20417	2983	7	J.	J.	NNP
20417	2983	8	J.	J.	NNP
20417	2984	1	Ward	Ward	NNP
20417	2984	2	.	.	.
20417	2985	1	F.E.S.	F.E.S.	NNP
20417	2985	2	_	_	NNP
20417	2985	3	HIND	HIND	NNP
20417	2985	4	-	-	HYPH
20417	2985	5	LEG	LEG	NNP
20417	2985	6	OF	of	IN
20417	2985	7	WHIRLIGIG	WHIRLIGIG	NNP
20417	2985	8	BEETLE	BEETLE	NNS
20417	2985	9	WHICH	which	WDT
20417	2985	10	HAS	have	VBZ
20417	2985	11	BECOME	become	VB
20417	2985	12	BEAUTIFULLY	BEAUTIFULLY	NNP
20417	2985	13	MODIFIED	MODIFIED	NNP
20417	2985	14	FOR	for	IN
20417	2985	15	AQUATIC	AQUATIC	NNP
20417	2985	16	LOCOMOTION	LOCOMOTION	.
20417	2985	17	The	the	DT
20417	2985	18	flattened	flattened	JJ
20417	2985	19	tips	tip	NNS
20417	2985	20	form	form	VBP
20417	2985	21	an	an	DT
20417	2985	22	expanding	expand	VBG
20417	2985	23	"	"	``
20417	2985	24	fan	fan	NN
20417	2985	25	"	"	''
20417	2985	26	or	or	CC
20417	2985	27	paddle	paddle	NNP
20417	2985	28	,	,	,
20417	2985	29	which	which	WDT
20417	2985	30	opens	open	VBZ
20417	2985	31	and	and	CC
20417	2985	32	closes	close	VBZ
20417	2985	33	with	with	IN
20417	2985	34	astonishing	astonishing	JJ
20417	2985	35	rapidity	rapidity	NN
20417	2985	36	.	.	.
20417	2986	1	The	the	DT
20417	2986	2	closing	closing	NN
20417	2986	3	of	of	IN
20417	2986	4	the	the	DT
20417	2986	5	"	"	``
20417	2986	6	fan	fan	NN
20417	2986	7	,	,	,
20417	2986	8	"	"	''
20417	2986	9	like	like	IN
20417	2986	10	the	the	DT
20417	2986	11	"	"	``
20417	2986	12	feathering	feathering	NN
20417	2986	13	"	"	''
20417	2986	14	of	of	IN
20417	2986	15	an	an	DT
20417	2986	16	oar	oar	NN
20417	2986	17	,	,	,
20417	2986	18	reduces	reduce	VBZ
20417	2986	19	friction	friction	NN
20417	2986	20	when	when	WRB
20417	2986	21	the	the	DT
20417	2986	22	leg	leg	NN
20417	2986	23	is	be	VBZ
20417	2986	24	being	be	VBG
20417	2986	25	moved	move	VBN
20417	2986	26	forwards	forwards	RB
20417	2986	27	for	for	IN
20417	2986	28	the	the	DT
20417	2986	29	next	next	JJ
20417	2986	30	stroke	stroke	NN
20417	2986	31	.	.	.
20417	2986	32	]	]	-RRB-
20417	2987	1	[	[	-LRB-
20417	2987	2	Illustration	illustration	NN
20417	2987	3	:	:	:
20417	2987	4	THE	the	DT
20417	2987	5	BIG	BIG	NNP
20417	2987	6	ROBBER	ROBBER	NNP
20417	2987	7	-	-	HYPH
20417	2987	8	CRAB	CRAB	NNP
20417	2987	9	(	(	-LRB-
20417	2987	10	_	_	NNP
20417	2987	11	Birgus	Birgus	NNP
20417	2987	12	Latro	Latro	NNP
20417	2987	13	_	_	NNP
20417	2987	14	)	)	-RRB-
20417	2987	15	,	,	,
20417	2987	16	THAT	that	IN
20417	2987	17	CLIMBS	CLIMBS	NNP
20417	2987	18	THE	the	DT
20417	2987	19	COCO	COCO	NNP
20417	2987	20	-	-	HYPH
20417	2987	21	NUT	NUT	NNP
20417	2987	22	PALM	PALM	NNP
20417	2987	23	AND	and	CC
20417	2987	24	BREAKS	breaks	VB
20417	2987	25	OFF	off	IN
20417	2987	26	THE	the	DT
20417	2987	27	NUTS	nuts	NN
20417	2987	28	It	-PRON-	PRP
20417	2987	29	occurs	occur	VBZ
20417	2987	30	on	on	IN
20417	2987	31	islands	island	NNS
20417	2987	32	in	in	IN
20417	2987	33	the	the	DT
20417	2987	34	Indian	Indian	NNP
20417	2987	35	Ocean	Ocean	NNP
20417	2987	36	and	and	CC
20417	2987	37	Pacific	Pacific	NNP
20417	2987	38	,	,	,
20417	2987	39	and	and	CC
20417	2987	40	is	be	VBZ
20417	2987	41	often	often	RB
20417	2987	42	found	find	VBN
20417	2987	43	far	far	RB
20417	2987	44	above	above	IN
20417	2987	45	sea	sea	NN
20417	2987	46	-	-	HYPH
20417	2987	47	level	level	NN
20417	2987	48	.	.	.
20417	2988	1	It	-PRON-	PRP
20417	2988	2	is	be	VBZ
20417	2988	3	able	able	JJ
20417	2988	4	to	to	TO
20417	2988	5	breathe	breathe	VB
20417	2988	6	dry	dry	JJ
20417	2988	7	air	air	NN
20417	2988	8	.	.	.
20417	2989	1	One	one	CD
20417	2989	2	is	be	VBZ
20417	2989	3	seen	see	VBN
20417	2989	4	emerging	emerge	VBG
20417	2989	5	from	from	IN
20417	2989	6	its	-PRON-	PRP$
20417	2989	7	burrow	burrow	NN
20417	2989	8	,	,	,
20417	2989	9	which	which	WDT
20417	2989	10	is	be	VBZ
20417	2989	11	often	often	RB
20417	2989	12	lined	line	VBN
20417	2989	13	with	with	IN
20417	2989	14	coco	coco	NNP
20417	2989	15	-	-	HYPH
20417	2989	16	nut	nut	NNP
20417	2989	17	fibre	fibre	NNP
20417	2989	18	.	.	.
20417	2990	1	The	the	DT
20417	2990	2	empty	empty	JJ
20417	2990	3	coco	coco	NNP
20417	2990	4	-	-	HYPH
20417	2990	5	nut	nut	NNP
20417	2990	6	shell	shell	NNP
20417	2990	7	is	be	VBZ
20417	2990	8	sometimes	sometimes	RB
20417	2990	9	used	use	VBN
20417	2990	10	by	by	IN
20417	2990	11	the	the	DT
20417	2990	12	Robber	Robber	NNP
20417	2990	13	-	-	HYPH
20417	2990	14	Crab	Crab	NNP
20417	2990	15	for	for	IN
20417	2990	16	the	the	DT
20417	2990	17	protection	protection	NN
20417	2990	18	of	of	IN
20417	2990	19	its	-PRON-	PRP$
20417	2990	20	tail	tail	NN
20417	2990	21	.	.	.
20417	2990	22	]	]	-RRB-
20417	2991	1	Now	now	RB
20417	2991	2	what	what	WP
20417	2991	3	happened	happen	VBD
20417	2991	4	in	in	IN
20417	2991	5	this	this	DT
20417	2991	6	kingdom	kingdom	NN
20417	2991	7	of	of	IN
20417	2991	8	Caledonia	Caledonia	NNP
20417	2991	9	which	which	WDT
20417	2991	10	Neolithic	Neolithic	NNP
20417	2991	11	Man	Man	NNP
20417	2991	12	had	have	VBD
20417	2991	13	found	find	VBN
20417	2991	14	?	?	.
20417	2992	1	He	-PRON-	PRP
20417	2992	2	began	begin	VBD
20417	2992	3	to	to	TO
20417	2992	4	introduce	introduce	VB
20417	2992	5	domesticated	domesticate	VBN
20417	2992	6	animals	animal	NNS
20417	2992	7	,	,	,
20417	2992	8	and	and	CC
20417	2992	9	that	that	DT
20417	2992	10	meant	mean	VBD
20417	2992	11	a	a	DT
20417	2992	12	thinning	thinning	NN
20417	2992	13	of	of	IN
20417	2992	14	the	the	DT
20417	2992	15	ranks	rank	NNS
20417	2992	16	of	of	IN
20417	2992	17	predacious	predacious	JJ
20417	2992	18	creatures	creature	NNS
20417	2992	19	.	.	.
20417	2993	1	"	"	``
20417	2993	2	Safety	safety	NN
20417	2993	3	first	first	RB
20417	2993	4	"	"	''
20417	2993	5	was	be	VBD
20417	2993	6	the	the	DT
20417	2993	7	dangerous	dangerous	JJ
20417	2993	8	motto	motto	NN
20417	2993	9	in	in	IN
20417	2993	10	obedience	obedience	NN
20417	2993	11	to	to	TO
20417	2993	12	which	which	WDT
20417	2993	13	man	man	NN
20417	2993	14	exterminated	exterminate	VBD
20417	2993	15	the	the	DT
20417	2993	16	lynx	lynx	NN
20417	2993	17	,	,	,
20417	2993	18	the	the	DT
20417	2993	19	brown	brown	JJ
20417	2993	20	bear	bear	NN
20417	2993	21	,	,	,
20417	2993	22	and	and	CC
20417	2993	23	the	the	DT
20417	2993	24	wolf	wolf	NN
20417	2993	25	.	.	.
20417	2994	1	Other	other	JJ
20417	2994	2	creatures	creature	NNS
20417	2994	3	,	,	,
20417	2994	4	such	such	JJ
20417	2994	5	as	as	IN
20417	2994	6	the	the	DT
20417	2994	7	great	great	NNP
20417	2994	8	auk	auk	NNP
20417	2994	9	,	,	,
20417	2994	10	were	be	VBD
20417	2994	11	destroyed	destroy	VBN
20417	2994	12	for	for	IN
20417	2994	13	food	food	NN
20417	2994	14	,	,	,
20417	2994	15	and	and	CC
20417	2994	16	others	other	NNS
20417	2994	17	like	like	IN
20417	2994	18	the	the	DT
20417	2994	19	marten	marten	NN
20417	2994	20	for	for	IN
20417	2994	21	their	-PRON-	PRP$
20417	2994	22	furs	fur	NNS
20417	2994	23	.	.	.
20417	2995	1	Small	small	JJ
20417	2995	2	pests	pest	NNS
20417	2995	3	were	be	VBD
20417	2995	4	destroyed	destroy	VBN
20417	2995	5	to	to	TO
20417	2995	6	protect	protect	VB
20417	2995	7	the	the	DT
20417	2995	8	beginnings	beginning	NNS
20417	2995	9	of	of	IN
20417	2995	10	agriculture	agriculture	NN
20417	2995	11	;	;	,
20417	2995	12	larger	large	JJR
20417	2995	13	animals	animal	NNS
20417	2995	14	like	like	IN
20417	2995	15	the	the	DT
20417	2995	16	boar	boar	NN
20417	2995	17	were	be	VBD
20417	2995	18	hunted	hunt	VBN
20417	2995	19	out	out	IN
20417	2995	20	of	of	IN
20417	2995	21	existence	existence	NN
20417	2995	22	;	;	:
20417	2995	23	others	other	NNS
20417	2995	24	,	,	,
20417	2995	25	like	like	IN
20417	2995	26	the	the	DT
20417	2995	27	pearl	pearl	NN
20417	2995	28	-	-	HYPH
20417	2995	29	bearing	bear	VBG
20417	2995	30	river	river	NN
20417	2995	31	-	-	HYPH
20417	2995	32	mussels	mussel	NNS
20417	2995	33	,	,	,
20417	2995	34	yielded	yield	VBD
20417	2995	35	to	to	IN
20417	2995	36	subtler	subtler	NNP
20417	2995	37	demands	demand	NNS
20417	2995	38	.	.	.
20417	2996	1	No	no	RB
20417	2996	2	doubt	doubt	RB
20417	2996	3	there	there	EX
20417	2996	4	was	be	VBD
20417	2996	5	protection	protection	NN
20417	2996	6	also	also	RB
20417	2996	7	--	--	:
20417	2996	8	protection	protection	NN
20417	2996	9	for	for	IN
20417	2996	10	sport	sport	NN
20417	2996	11	,	,	,
20417	2996	12	for	for	IN
20417	2996	13	utility	utility	NN
20417	2996	14	,	,	,
20417	2996	15	for	for	IN
20417	2996	16	æsthetic	æsthetic	JJ
20417	2996	17	reasons	reason	NNS
20417	2996	18	,	,	,
20417	2996	19	and	and	CC
20417	2996	20	because	because	IN
20417	2996	21	of	of	IN
20417	2996	22	humane	humane	JJ
20417	2996	23	sentiments	sentiment	NNS
20417	2996	24	;	;	:
20417	2996	25	even	even	RB
20417	2996	26	wholesome	wholesome	JJ
20417	2996	27	superstitions	superstition	NNS
20417	2996	28	have	have	VBP
20417	2996	29	safeguarded	safeguard	VBN
20417	2996	30	the	the	DT
20417	2996	31	robin	robin	NN
20417	2996	32	redbreast	redbreast	NNP
20417	2996	33	and	and	CC
20417	2996	34	the	the	DT
20417	2996	35	wren	wren	NN
20417	2996	36	.	.	.
20417	2997	1	There	there	EX
20417	2997	2	were	be	VBD
20417	2997	3	introductions	introduction	NNS
20417	2997	4	too	too	RB
20417	2997	5	--	--	:
20417	2997	6	the	the	DT
20417	2997	7	rabbit	rabbit	NN
20417	2997	8	for	for	IN
20417	2997	9	utility	utility	NN
20417	2997	10	,	,	,
20417	2997	11	the	the	DT
20417	2997	12	pheasant	pheasant	NN
20417	2997	13	for	for	IN
20417	2997	14	sport	sport	NN
20417	2997	15	,	,	,
20417	2997	16	and	and	CC
20417	2997	17	the	the	DT
20417	2997	18	peacock	peacock	NN
20417	2997	19	for	for	IN
20417	2997	20	amenity	amenity	NN
20417	2997	21	.	.	.
20417	2998	1	And	and	CC
20417	2998	2	every	every	DT
20417	2998	3	introduction	introduction	NN
20417	2998	4	,	,	,
20417	2998	5	every	every	DT
20417	2998	6	protection	protection	NN
20417	2998	7	,	,	,
20417	2998	8	every	every	DT
20417	2998	9	killing	killing	NN
20417	2998	10	out	out	RP
20417	2998	11	had	have	VBD
20417	2998	12	its	-PRON-	PRP$
20417	2998	13	far	far	RB
20417	2998	14	-	-	HYPH
20417	2998	15	reaching	reach	VBG
20417	2998	16	influences	influence	NNS
20417	2998	17	.	.	.
20417	2999	1	But	but	CC
20417	2999	2	if	if	IN
20417	2999	3	we	-PRON-	PRP
20417	2999	4	are	be	VBP
20417	2999	5	to	to	TO
20417	2999	6	picture	picture	VB
20417	2999	7	the	the	DT
20417	2999	8	evolution	evolution	NN
20417	2999	9	going	go	VBG
20417	2999	10	on	on	RP
20417	2999	11	,	,	,
20417	2999	12	we	-PRON-	PRP
20417	2999	13	must	must	MD
20417	2999	14	think	think	VB
20417	2999	15	also	also	RB
20417	2999	16	of	of	IN
20417	2999	17	man	man	NN
20417	2999	18	's	's	POS
20417	2999	19	indirect	indirect	JJ
20417	2999	20	interference	interference	NN
20417	2999	21	with	with	IN
20417	2999	22	animal	animal	NN
20417	2999	23	life	life	NN
20417	2999	24	.	.	.
20417	3000	1	He	-PRON-	PRP
20417	3000	2	destroyed	destroy	VBD
20417	3000	3	the	the	DT
20417	3000	4	forests	forest	NNS
20417	3000	5	,	,	,
20417	3000	6	he	-PRON-	PRP
20417	3000	7	cultivated	cultivate	VBD
20417	3000	8	the	the	DT
20417	3000	9	wild	wild	NN
20417	3000	10	,	,	,
20417	3000	11	he	-PRON-	PRP
20417	3000	12	made	make	VBD
20417	3000	13	bridges	bridge	NNS
20417	3000	14	,	,	,
20417	3000	15	he	-PRON-	PRP
20417	3000	16	allowed	allow	VBD
20417	3000	17	aliens	alien	NNS
20417	3000	18	,	,	,
20417	3000	19	like	like	IN
20417	3000	20	rats	rat	NNS
20417	3000	21	and	and	CC
20417	3000	22	cockroaches	cockroach	NNS
20417	3000	23	,	,	,
20417	3000	24	to	to	TO
20417	3000	25	get	get	VB
20417	3000	26	in	in	IN
20417	3000	27	unawares	unaware	NNS
20417	3000	28	.	.	.
20417	3001	1	Of	of	RB
20417	3001	2	course	course	RB
20417	3001	3	,	,	,
20417	3001	4	he	-PRON-	PRP
20417	3001	5	often	often	RB
20417	3001	6	did	do	VBD
20417	3001	7	good	good	NN
20417	3001	8	,	,	,
20417	3001	9	as	as	IN
20417	3001	10	when	when	WRB
20417	3001	11	he	-PRON-	PRP
20417	3001	12	drained	drain	VBD
20417	3001	13	swamps	swamp	NNS
20417	3001	14	and	and	CC
20417	3001	15	got	get	VBD
20417	3001	16	rid	rid	VBN
20417	3001	17	of	of	IN
20417	3001	18	the	the	DT
20417	3001	19	mosquitoes	mosquito	NNS
20417	3001	20	which	which	WDT
20417	3001	21	once	once	RB
20417	3001	22	made	make	VBD
20417	3001	23	malaria	malaria	NN
20417	3001	24	rife	rife	NN
20417	3001	25	in	in	IN
20417	3001	26	Scotland	Scotland	NNP
20417	3001	27	.	.	.
20417	3002	1	What	what	WP
20417	3002	2	has	have	VBZ
20417	3002	3	been	be	VBN
20417	3002	4	the	the	DT
20417	3002	5	net	net	JJ
20417	3002	6	result	result	NN
20417	3002	7	?	?	.
20417	3003	1	Not	not	RB
20417	3003	2	,	,	,
20417	3003	3	as	as	IN
20417	3003	4	one	one	PRP
20417	3003	5	might	may	MD
20417	3003	6	think	think	VB
20417	3003	7	for	for	IN
20417	3003	8	a	a	DT
20417	3003	9	moment	moment	NN
20417	3003	10	,	,	,
20417	3003	11	a	a	DT
20417	3003	12	reduction	reduction	NN
20417	3003	13	in	in	IN
20417	3003	14	the	the	DT
20417	3003	15	_	_	NNP
20417	3003	16	number	number	NN
20417	3003	17	_	_	NNP
20417	3003	18	of	of	IN
20417	3003	19	different	different	JJ
20417	3003	20	kinds	kind	NNS
20417	3003	21	of	of	IN
20417	3003	22	animals	animal	NNS
20417	3003	23	.	.	.
20417	3004	1	Fourteen	fourteen	CD
20417	3004	2	or	or	CC
20417	3004	3	so	so	RB
20417	3004	4	species	specie	NNS
20417	3004	5	of	of	IN
20417	3004	6	birds	bird	NNS
20417	3004	7	and	and	CC
20417	3004	8	beasts	beast	NNS
20417	3004	9	have	have	VBP
20417	3004	10	been	be	VBN
20417	3004	11	banished	banish	VBN
20417	3004	12	from	from	IN
20417	3004	13	Scotland	Scotland	NNP
20417	3004	14	since	since	IN
20417	3004	15	man	man	NN
20417	3004	16	interfered	interfere	VBD
20417	3004	17	,	,	,
20417	3004	18	but	but	CC
20417	3004	19	as	as	RB
20417	3004	20	far	far	RB
20417	3004	21	as	as	IN
20417	3004	22	numbers	number	NNS
20417	3004	23	go	go	VBP
20417	3004	24	they	-PRON-	PRP
20417	3004	25	have	have	VBP
20417	3004	26	been	be	VBN
20417	3004	27	more	more	RBR
20417	3004	28	than	than	IN
20417	3004	29	replaced	replace	VBN
20417	3004	30	by	by	IN
20417	3004	31	deliberate	deliberate	JJ
20417	3004	32	introductions	introduction	NNS
20417	3004	33	like	like	IN
20417	3004	34	fallow	fallow	JJ
20417	3004	35	deer	deer	NN
20417	3004	36	,	,	,
20417	3004	37	rabbit	rabbit	NN
20417	3004	38	,	,	,
20417	3004	39	squirrel	squirrel	NN
20417	3004	40	,	,	,
20417	3004	41	and	and	CC
20417	3004	42	pheasant	pheasant	JJ
20417	3004	43	,	,	,
20417	3004	44	and	and	CC
20417	3004	45	by	by	IN
20417	3004	46	accidental	accidental	JJ
20417	3004	47	introductions	introduction	NNS
20417	3004	48	like	like	IN
20417	3004	49	rats	rat	NNS
20417	3004	50	and	and	CC
20417	3004	51	cockroaches	cockroach	NNS
20417	3004	52	.	.	.
20417	3005	1	But	but	CC
20417	3005	2	the	the	DT
20417	3005	3	change	change	NN
20417	3005	4	is	be	VBZ
20417	3005	5	rather	rather	RB
20417	3005	6	in	in	IN
20417	3005	7	_	_	NNP
20417	3005	8	quality	quality	NN
20417	3005	9	_	_	NNP
20417	3005	10	than	than	IN
20417	3005	11	in	in	IN
20417	3005	12	quantity	quantity	NN
20417	3005	13	;	;	:
20417	3005	14	the	the	DT
20417	3005	15	smaller	small	JJR
20417	3005	16	have	have	VBP
20417	3005	17	taken	take	VBN
20417	3005	18	the	the	DT
20417	3005	19	place	place	NN
20417	3005	20	of	of	IN
20417	3005	21	the	the	DT
20417	3005	22	larger	large	JJR
20417	3005	23	,	,	,
20417	3005	24	rather	rather	RB
20417	3005	25	paltry	paltry	NN
20417	3005	26	pigmies	pigmy	NNS
20417	3005	27	of	of	IN
20417	3005	28	noble	noble	JJ
20417	3005	29	giants	giant	NNS
20417	3005	30	.	.	.
20417	3006	1	Thus	thus	RB
20417	3006	2	we	-PRON-	PRP
20417	3006	3	get	get	VBP
20417	3006	4	a	a	DT
20417	3006	5	vivid	vivid	JJ
20417	3006	6	idea	idea	NN
20417	3006	7	that	that	IN
20417	3006	8	evolution	evolution	NN
20417	3006	9	,	,	,
20417	3006	10	especially	especially	RB
20417	3006	11	when	when	WRB
20417	3006	12	man	man	NN
20417	3006	13	interferes	interfere	VBZ
20417	3006	14	,	,	,
20417	3006	15	is	be	VBZ
20417	3006	16	not	not	RB
20417	3006	17	necessarily	necessarily	RB
20417	3006	18	progressive	progressive	JJ
20417	3006	19	.	.	.
20417	3007	1	That	that	DT
20417	3007	2	depends	depend	VBZ
20417	3007	3	on	on	IN
20417	3007	4	the	the	DT
20417	3007	5	nature	nature	NN
20417	3007	6	of	of	IN
20417	3007	7	the	the	DT
20417	3007	8	sieves	sieve	NNS
20417	3007	9	with	with	IN
20417	3007	10	which	which	WDT
20417	3007	11	the	the	DT
20417	3007	12	living	living	NN
20417	3007	13	materials	material	NNS
20417	3007	14	are	be	VBP
20417	3007	15	sifted	sift	VBN
20417	3007	16	.	.	.
20417	3008	1	As	as	IN
20417	3008	2	Dr.	Dr.	NNP
20417	3008	3	Ritchie	Ritchie	NNP
20417	3008	4	well	well	RB
20417	3008	5	says	say	VBZ
20417	3008	6	,	,	,
20417	3008	7	the	the	DT
20417	3008	8	standard	standard	NN
20417	3008	9	of	of	IN
20417	3008	10	the	the	DT
20417	3008	11	wild	wild	JJ
20417	3008	12	fauna	fauna	NNS
20417	3008	13	as	as	IN
20417	3008	14	regards	regard	VBZ
20417	3008	15	size	size	NN
20417	3008	16	has	have	VBZ
20417	3008	17	fallen	fall	VBN
20417	3008	18	and	and	CC
20417	3008	19	is	be	VBZ
20417	3008	20	falling	fall	VBG
20417	3008	21	,	,	,
20417	3008	22	and	and	CC
20417	3008	23	it	-PRON-	PRP
20417	3008	24	is	be	VBZ
20417	3008	25	not	not	RB
20417	3008	26	in	in	IN
20417	3008	27	size	size	NN
20417	3008	28	only	only	RB
20417	3008	29	that	that	IN
20417	3008	30	there	there	EX
20417	3008	31	is	be	VBZ
20417	3008	32	loss	loss	NN
20417	3008	33	,	,	,
20417	3008	34	there	there	EX
20417	3008	35	is	be	VBZ
20417	3008	36	a	a	DT
20417	3008	37	deterioration	deterioration	NN
20417	3008	38	of	of	IN
20417	3008	39	quality	quality	NN
20417	3008	40	.	.	.
20417	3009	1	"	"	``
20417	3009	2	For	for	IN
20417	3009	3	how	how	WRB
20417	3009	4	can	can	MD
20417	3009	5	the	the	DT
20417	3009	6	increase	increase	NN
20417	3009	7	of	of	IN
20417	3009	8	Rabbits	Rabbits	NNPS
20417	3009	9	and	and	CC
20417	3009	10	Sparrows	Sparrows	NNPS
20417	3009	11	and	and	CC
20417	3009	12	Earthworms	Earthworms	NNPS
20417	3009	13	and	and	CC
20417	3009	14	Caterpillars	Caterpillars	NNP
20417	3009	15	,	,	,
20417	3009	16	and	and	CC
20417	3009	17	the	the	DT
20417	3009	18	addition	addition	NN
20417	3009	19	of	of	IN
20417	3009	20	millions	million	NNS
20417	3009	21	of	of	IN
20417	3009	22	Rats	Rats	NNPS
20417	3009	23	and	and	CC
20417	3009	24	Cochroaches	Cochroaches	NNPS
20417	3009	25	and	and	CC
20417	3009	26	Crickets	Crickets	NNPS
20417	3009	27	and	and	CC
20417	3009	28	Bugs	Bugs	NNP
20417	3009	29	,	,	,
20417	3009	30	ever	ever	RB
20417	3009	31	take	take	VBP
20417	3009	32	the	the	DT
20417	3009	33	place	place	NN
20417	3009	34	of	of	IN
20417	3009	35	those	those	DT
20417	3009	36	fine	fine	JJ
20417	3009	37	creatures	creature	NNS
20417	3009	38	round	round	VBP
20417	3009	39	the	the	DT
20417	3009	40	memories	memory	NNS
20417	3009	41	of	of	IN
20417	3009	42	which	which	WDT
20417	3009	43	the	the	DT
20417	3009	44	glamour	glamour	NN
20417	3009	45	of	of	IN
20417	3009	46	Scotland	Scotland	NNP
20417	3009	47	's	's	POS
20417	3009	48	past	past	NN
20417	3009	49	still	still	RB
20417	3009	50	plays	play	VBZ
20417	3009	51	--	--	:
20417	3009	52	the	the	DT
20417	3009	53	Reindeer	Reindeer	NNP
20417	3009	54	and	and	CC
20417	3009	55	the	the	DT
20417	3009	56	Elk	Elk	NNP
20417	3009	57	,	,	,
20417	3009	58	the	the	DT
20417	3009	59	Wolf	Wolf	NNP
20417	3009	60	,	,	,
20417	3009	61	the	the	DT
20417	3009	62	Brown	Brown	NNP
20417	3009	63	Bear	Bear	NNP
20417	3009	64	,	,	,
20417	3009	65	the	the	DT
20417	3009	66	Lynx	Lynx	NNP
20417	3009	67	,	,	,
20417	3009	68	and	and	CC
20417	3009	69	the	the	DT
20417	3009	70	Beaver	Beaver	NNP
20417	3009	71	,	,	,
20417	3009	72	the	the	DT
20417	3009	73	Bustard	Bustard	NNP
20417	3009	74	,	,	,
20417	3009	75	the	the	DT
20417	3009	76	Crane	Crane	NNP
20417	3009	77	,	,	,
20417	3009	78	the	the	DT
20417	3009	79	Bumbling	Bumbling	NNP
20417	3009	80	Bittern	Bittern	NNP
20417	3009	81	,	,	,
20417	3009	82	and	and	CC
20417	3009	83	many	many	PDT
20417	3009	84	another	another	DT
20417	3009	85	,	,	,
20417	3009	86	lost	lost	JJ
20417	3009	87	or	or	CC
20417	3009	88	disappearing	disappear	VBG
20417	3009	89	.	.	.
20417	3009	90	"	"	''
20417	3010	1	Thus	thus	RB
20417	3010	2	we	-PRON-	PRP
20417	3010	3	see	see	VBP
20417	3010	4	again	again	RB
20417	3010	5	that	that	DT
20417	3010	6	evolution	evolution	NN
20417	3010	7	is	be	VBZ
20417	3010	8	going	go	VBG
20417	3010	9	on	on	RP
20417	3010	10	.	.	.
20417	3011	1	§	§	ADD
20417	3011	2	3	3	CD
20417	3011	3	The	the	DT
20417	3011	4	Adventurers	Adventurers	NNPS
20417	3011	5	All	all	RB
20417	3011	6	through	through	IN
20417	3011	7	the	the	DT
20417	3011	8	millions	million	NNS
20417	3011	9	of	of	IN
20417	3011	10	years	year	NNS
20417	3011	11	during	during	IN
20417	3011	12	which	which	WDT
20417	3011	13	animals	animal	NNS
20417	3011	14	have	have	VBP
20417	3011	15	tenanted	tenant	VBN
20417	3011	16	the	the	DT
20417	3011	17	earth	earth	NN
20417	3011	18	and	and	CC
20417	3011	19	the	the	DT
20417	3011	20	waters	water	NNS
20417	3011	21	under	under	IN
20417	3011	22	the	the	DT
20417	3011	23	earth	earth	NN
20417	3011	24	,	,	,
20417	3011	25	there	there	EX
20417	3011	26	has	have	VBZ
20417	3011	27	been	be	VBN
20417	3011	28	a	a	DT
20417	3011	29	search	search	NN
20417	3011	30	for	for	IN
20417	3011	31	new	new	JJ
20417	3011	32	kingdoms	kingdom	NNS
20417	3011	33	to	to	TO
20417	3011	34	conquer	conquer	VB
20417	3011	35	,	,	,
20417	3011	36	for	for	IN
20417	3011	37	new	new	JJ
20417	3011	38	corners	corner	NNS
20417	3011	39	in	in	IN
20417	3011	40	which	which	WDT
20417	3011	41	to	to	TO
20417	3011	42	make	make	VB
20417	3011	43	a	a	DT
20417	3011	44	home	home	NN
20417	3011	45	.	.	.
20417	3012	1	And	and	CC
20417	3012	2	this	this	DT
20417	3012	3	still	still	RB
20417	3012	4	goes	go	VBZ
20417	3012	5	on	on	RP
20417	3012	6	.	.	.
20417	3013	1	_	_	NNP
20417	3013	2	It	-PRON-	PRP
20417	3013	3	has	have	VBZ
20417	3013	4	been	be	VBN
20417	3013	5	and	and	CC
20417	3013	6	is	be	VBZ
20417	3013	7	one	one	CD
20417	3013	8	of	of	IN
20417	3013	9	the	the	DT
20417	3013	10	methods	method	NNS
20417	3013	11	of	of	IN
20417	3013	12	evolution	evolution	NN
20417	3013	13	to	to	TO
20417	3013	14	fill	fill	VB
20417	3013	15	every	every	DT
20417	3013	16	niche	niche	NN
20417	3013	17	of	of	IN
20417	3013	18	opportunity	opportunity	NN
20417	3013	19	.	.	.
20417	3013	20	_	_	NNP
20417	3013	21	There	there	EX
20417	3013	22	is	be	VBZ
20417	3013	23	a	a	DT
20417	3013	24	spider	spider	NN
20417	3013	25	that	that	WDT
20417	3013	26	lives	live	VBZ
20417	3013	27	inside	inside	IN
20417	3013	28	a	a	DT
20417	3013	29	pitcher	pitcher	NN
20417	3013	30	-	-	HYPH
20417	3013	31	plant	plant	NN
20417	3013	32	,	,	,
20417	3013	33	catching	catch	VBG
20417	3013	34	some	some	DT
20417	3013	35	of	of	IN
20417	3013	36	the	the	DT
20417	3013	37	inquisitive	inquisitive	JJ
20417	3013	38	insects	insect	NNS
20417	3013	39	which	which	WDT
20417	3013	40	slip	slip	VBP
20417	3013	41	down	down	IN
20417	3013	42	the	the	DT
20417	3013	43	treacherous	treacherous	JJ
20417	3013	44	internal	internal	JJ
20417	3013	45	surface	surface	NN
20417	3013	46	of	of	IN
20417	3013	47	the	the	DT
20417	3013	48	trap	trap	NN
20417	3013	49	.	.	.
20417	3014	1	There	there	EX
20417	3014	2	is	be	VBZ
20417	3014	3	another	another	DT
20417	3014	4	that	that	WDT
20417	3014	5	makes	make	VBZ
20417	3014	6	its	-PRON-	PRP$
20417	3014	7	home	home	NN
20417	3014	8	in	in	IN
20417	3014	9	crevices	crevice	NNS
20417	3014	10	among	among	IN
20417	3014	11	the	the	DT
20417	3014	12	rocks	rock	NNS
20417	3014	13	on	on	IN
20417	3014	14	the	the	DT
20417	3014	15	shore	shore	NN
20417	3014	16	of	of	IN
20417	3014	17	the	the	DT
20417	3014	18	Mediterranean	Mediterranean	NNP
20417	3014	19	,	,	,
20417	3014	20	or	or	CC
20417	3014	21	even	even	RB
20417	3014	22	in	in	IN
20417	3014	23	empty	empty	JJ
20417	3014	24	tubular	tubular	JJ
20417	3014	25	shells	shell	NNS
20417	3014	26	,	,	,
20417	3014	27	keeping	keep	VBG
20417	3014	28	the	the	DT
20417	3014	29	water	water	NN
20417	3014	30	out	out	RP
20417	3014	31	,	,	,
20417	3014	32	more	more	RBR
20417	3014	33	or	or	CC
20417	3014	34	less	less	RBR
20417	3014	35	successfully	successfully	RB
20417	3014	36	,	,	,
20417	3014	37	by	by	IN
20417	3014	38	spinning	spin	VBG
20417	3014	39	threads	thread	NNS
20417	3014	40	of	of	IN
20417	3014	41	silk	silk	NN
20417	3014	42	across	across	IN
20417	3014	43	the	the	DT
20417	3014	44	entrance	entrance	NN
20417	3014	45	to	to	IN
20417	3014	46	its	-PRON-	PRP$
20417	3014	47	retreat	retreat	NN
20417	3014	48	.	.	.
20417	3015	1	The	the	DT
20417	3015	2	beautiful	beautiful	JJ
20417	3015	3	brine	brine	NN
20417	3015	4	-	-	HYPH
20417	3015	5	shrimp	shrimp	NN
20417	3015	6	,	,	,
20417	3015	7	_	_	NNP
20417	3015	8	Artemia	Artemia	NNP
20417	3015	9	salina	salina	NN
20417	3015	10	_	_	NNP
20417	3015	11	,	,	,
20417	3015	12	that	that	WDT
20417	3015	13	used	use	VBD
20417	3015	14	to	to	TO
20417	3015	15	occur	occur	VB
20417	3015	16	in	in	IN
20417	3015	17	British	british	JJ
20417	3015	18	salterns	saltern	NNS
20417	3015	19	has	have	VBZ
20417	3015	20	found	find	VBN
20417	3015	21	a	a	DT
20417	3015	22	home	home	NN
20417	3015	23	in	in	IN
20417	3015	24	the	the	DT
20417	3015	25	dense	dense	JJ
20417	3015	26	waters	water	NNS
20417	3015	27	of	of	IN
20417	3015	28	the	the	DT
20417	3015	29	Great	Great	NNP
20417	3015	30	Salt	Salt	NNP
20417	3015	31	Lake	Lake	NNP
20417	3015	32	of	of	IN
20417	3015	33	Utah	Utah	NNP
20417	3015	34	.	.	.
20417	3016	1	Several	several	JJ
20417	3016	2	kinds	kind	NNS
20417	3016	3	of	of	IN
20417	3016	4	earthworms	earthworm	NNS
20417	3016	5	have	have	VBP
20417	3016	6	been	be	VBN
20417	3016	7	found	find	VBN
20417	3016	8	up	up	RP
20417	3016	9	trees	tree	NNS
20417	3016	10	,	,	,
20417	3016	11	and	and	CC
20417	3016	12	there	there	EX
20417	3016	13	is	be	VBZ
20417	3016	14	a	a	DT
20417	3016	15	fish	fish	NN
20417	3016	16	,	,	,
20417	3016	17	Arges	Arges	NNPS
20417	3016	18	,	,	,
20417	3016	19	that	that	WDT
20417	3016	20	climbs	climb	VBZ
20417	3016	21	on	on	IN
20417	3016	22	the	the	DT
20417	3016	23	stones	stone	NNS
20417	3016	24	of	of	IN
20417	3016	25	steep	steep	JJ
20417	3016	26	mountain	mountain	NN
20417	3016	27	torrents	torrent	NNS
20417	3016	28	of	of	IN
20417	3016	29	the	the	DT
20417	3016	30	Andes	Andes	NNP
20417	3016	31	.	.	.
20417	3017	1	The	the	DT
20417	3017	2	intrepid	intrepid	JJ
20417	3017	3	explorers	explorer	NNS
20417	3017	4	of	of	IN
20417	3017	5	the	the	DT
20417	3017	6	_	_	NNP
20417	3017	7	Scotia	Scotia	NNP
20417	3017	8	_	_	NNP
20417	3017	9	voyage	voyage	NN
20417	3017	10	found	find	VBD
20417	3017	11	quite	quite	PDT
20417	3017	12	a	a	DT
20417	3017	13	number	number	NN
20417	3017	14	of	of	IN
20417	3017	15	Arctic	Arctic	NNP
20417	3017	16	terns	tern	NNS
20417	3017	17	spending	spend	VBG
20417	3017	18	our	-PRON-	PRP$
20417	3017	19	winter	winter	NN
20417	3017	20	within	within	IN
20417	3017	21	the	the	DT
20417	3017	22	summer	summer	NN
20417	3017	23	of	of	IN
20417	3017	24	the	the	DT
20417	3017	25	Antarctic	Antarctic	NNP
20417	3017	26	Circle	Circle	NNP
20417	3017	27	--	--	:
20417	3017	28	which	which	WDT
20417	3017	29	means	mean	VBZ
20417	3017	30	girdling	girdle	VBG
20417	3017	31	the	the	DT
20417	3017	32	globe	globe	NN
20417	3017	33	from	from	IN
20417	3017	34	pole	pole	NN
20417	3017	35	to	to	IN
20417	3017	36	pole	pole	NN
20417	3017	37	;	;	:
20417	3017	38	and	and	CC
20417	3017	39	every	every	DT
20417	3017	40	now	now	RB
20417	3017	41	and	and	CC
20417	3017	42	then	then	RB
20417	3017	43	there	there	EX
20417	3017	44	are	be	VBP
20417	3017	45	incursions	incursion	NNS
20417	3017	46	of	of	IN
20417	3017	47	rare	rare	JJ
20417	3017	48	birds	bird	NNS
20417	3017	49	,	,	,
20417	3017	50	like	like	IN
20417	3017	51	Pallas	Pallas	NNP
20417	3017	52	's	's	POS
20417	3017	53	Sand	Sand	NNP
20417	3017	54	-	-	HYPH
20417	3017	55	grouse	grouse	NN
20417	3017	56	,	,	,
20417	3017	57	into	into	IN
20417	3017	58	Britain	Britain	NNP
20417	3017	59	,	,	,
20417	3017	60	just	just	RB
20417	3017	61	as	as	IN
20417	3017	62	if	if	IN
20417	3017	63	they	-PRON-	PRP
20417	3017	64	were	be	VBD
20417	3017	65	prospecting	prospect	VBG
20417	3017	66	in	in	IN
20417	3017	67	search	search	NN
20417	3017	68	of	of	IN
20417	3017	69	a	a	DT
20417	3017	70	promised	promise	VBN
20417	3017	71	land	land	NN
20417	3017	72	.	.	.
20417	3018	1	Twice	twice	RB
20417	3018	2	or	or	CC
20417	3018	3	thrice	thrice	VB
20417	3018	4	the	the	DT
20417	3018	5	distinctively	distinctively	RB
20417	3018	6	North	North	NNP
20417	3018	7	American	American	NNP
20417	3018	8	Killdeer	Killdeer	NNP
20417	3018	9	Plover	Plover	NNP
20417	3018	10	has	have	VBZ
20417	3018	11	been	be	VBN
20417	3018	12	found	find	VBN
20417	3018	13	in	in	IN
20417	3018	14	Britain	Britain	NNP
20417	3018	15	,	,	,
20417	3018	16	having	have	VBG
20417	3018	17	somehow	somehow	RB
20417	3018	18	or	or	CC
20417	3018	19	other	other	JJ
20417	3018	20	got	get	VBD
20417	3018	21	across	across	IN
20417	3018	22	the	the	DT
20417	3018	23	Atlantic	Atlantic	NNP
20417	3018	24	.	.	.
20417	3019	1	We	-PRON-	PRP
20417	3019	2	miss	miss	VBP
20417	3019	3	part	part	NN
20417	3019	4	of	of	IN
20417	3019	5	the	the	DT
20417	3019	6	meaning	meaning	NN
20417	3019	7	of	of	IN
20417	3019	8	evolution	evolution	NN
20417	3019	9	if	if	IN
20417	3019	10	we	-PRON-	PRP
20417	3019	11	do	do	VBP
20417	3019	12	not	not	RB
20417	3019	13	catch	catch	VB
20417	3019	14	this	this	DT
20417	3019	15	note	note	NN
20417	3019	16	of	of	IN
20417	3019	17	insurgence	insurgence	NN
20417	3019	18	and	and	CC
20417	3019	19	adventure	adventure	NN
20417	3019	20	,	,	,
20417	3019	21	which	which	WDT
20417	3019	22	some	some	DT
20417	3019	23	animal	animal	NN
20417	3019	24	or	or	CC
20417	3019	25	other	other	JJ
20417	3019	26	never	never	RB
20417	3019	27	ceases	cease	VBZ
20417	3019	28	to	to	TO
20417	3019	29	sound	sound	VB
20417	3019	30	,	,	,
20417	3019	31	though	though	IN
20417	3019	32	many	many	JJ
20417	3019	33	establish	establish	VBP
20417	3019	34	themselves	-PRON-	PRP
20417	3019	35	in	in	IN
20417	3019	36	a	a	DT
20417	3019	37	security	security	NN
20417	3019	38	not	not	RB
20417	3019	39	easily	easily	RB
20417	3019	40	disturbed	disturb	VBN
20417	3019	41	,	,	,
20417	3019	42	and	and	CC
20417	3019	43	though	though	IN
20417	3019	44	a	a	DT
20417	3019	45	small	small	JJ
20417	3019	46	minority	minority	NN
20417	3019	47	give	give	VB
20417	3019	48	up	up	RP
20417	3019	49	the	the	DT
20417	3019	50	struggle	struggle	NN
20417	3019	51	against	against	IN
20417	3019	52	the	the	DT
20417	3019	53	stream	stream	NN
20417	3019	54	and	and	CC
20417	3019	55	are	be	VBP
20417	3019	56	content	content	JJ
20417	3019	57	to	to	TO
20417	3019	58	acquiesce	acquiesce	VB
20417	3019	59	,	,	,
20417	3019	60	as	as	IN
20417	3019	61	parasites	parasite	NNS
20417	3019	62	or	or	CC
20417	3019	63	rottenness	rottenness	JJ
20417	3019	64	eaters	eater	NNS
20417	3019	65	,	,	,
20417	3019	66	in	in	IN
20417	3019	67	a	a	DT
20417	3019	68	drifting	drifting	JJ
20417	3019	69	life	life	NN
20417	3019	70	of	of	IN
20417	3019	71	ease	ease	NN
20417	3019	72	.	.	.
20417	3020	1	More	more	RBR
20417	3020	2	important	important	JJ
20417	3020	3	than	than	IN
20417	3020	4	very	very	RB
20417	3020	5	peculiar	peculiar	JJ
20417	3020	6	cases	case	NNS
20417	3020	7	is	be	VBZ
20417	3020	8	the	the	DT
20417	3020	9	broad	broad	JJ
20417	3020	10	fact	fact	NN
20417	3020	11	that	that	IN
20417	3020	12	over	over	RB
20417	3020	13	and	and	CC
20417	3020	14	over	over	RB
20417	3020	15	again	again	RB
20417	3020	16	in	in	IN
20417	3020	17	different	different	JJ
20417	3020	18	groups	group	NNS
20417	3020	19	of	of	IN
20417	3020	20	animals	animal	NNS
20417	3020	21	there	there	EX
20417	3020	22	have	have	VBP
20417	3020	23	been	be	VBN
20417	3020	24	attempts	attempt	NNS
20417	3020	25	to	to	TO
20417	3020	26	master	master	VB
20417	3020	27	different	different	JJ
20417	3020	28	kinds	kind	NNS
20417	3020	29	of	of	IN
20417	3020	30	haunts	haunt	NNS
20417	3020	31	--	--	:
20417	3020	32	such	such	JJ
20417	3020	33	as	as	IN
20417	3020	34	the	the	DT
20417	3020	35	underground	underground	JJ
20417	3020	36	world	world	NN
20417	3020	37	,	,	,
20417	3020	38	the	the	DT
20417	3020	39	trees	tree	NNS
20417	3020	40	,	,	,
20417	3020	41	the	the	DT
20417	3020	42	freshwaters	freshwater	NNS
20417	3020	43	,	,	,
20417	3020	44	and	and	CC
20417	3020	45	the	the	DT
20417	3020	46	air	air	NN
20417	3020	47	.	.	.
20417	3021	1	There	there	EX
20417	3021	2	are	be	VBP
20417	3021	3	burrowing	burrow	VBG
20417	3021	4	amphibians	amphibian	NNS
20417	3021	5	,	,	,
20417	3021	6	burrowing	burrow	VBG
20417	3021	7	reptiles	reptile	NNS
20417	3021	8	,	,	,
20417	3021	9	burrowing	burrow	VBG
20417	3021	10	birds	bird	NNS
20417	3021	11	,	,	,
20417	3021	12	and	and	CC
20417	3021	13	burrowing	burrow	VBG
20417	3021	14	mammals	mammal	NNS
20417	3021	15	;	;	:
20417	3021	16	there	there	EX
20417	3021	17	are	be	VBP
20417	3021	18	tree	tree	NN
20417	3021	19	-	-	HYPH
20417	3021	20	toads	toad	NNS
20417	3021	21	,	,	,
20417	3021	22	tree	tree	NN
20417	3021	23	-	-	HYPH
20417	3021	24	snakes	snake	NNS
20417	3021	25	,	,	,
20417	3021	26	tree	tree	NN
20417	3021	27	-	-	HYPH
20417	3021	28	lizards	lizard	NNS
20417	3021	29	,	,	,
20417	3021	30	tree	tree	NN
20417	3021	31	-	-	HYPH
20417	3021	32	kangaroos	kangaroo	NNS
20417	3021	33	,	,	,
20417	3021	34	tree	tree	NN
20417	3021	35	-	-	HYPH
20417	3021	36	sloths	sloth	NNS
20417	3021	37	,	,	,
20417	3021	38	tree	tree	NN
20417	3021	39	-	-	HYPH
20417	3021	40	shrews	shrew	NNS
20417	3021	41	,	,	,
20417	3021	42	tree	tree	NN
20417	3021	43	-	-	HYPH
20417	3021	44	mice	mouse	NNS
20417	3021	45	,	,	,
20417	3021	46	tree	tree	NN
20417	3021	47	-	-	HYPH
20417	3021	48	porcupines	porcupine	NNS
20417	3021	49	,	,	,
20417	3021	50	and	and	CC
20417	3021	51	so	so	RB
20417	3021	52	on	on	RB
20417	3021	53	;	;	:
20417	3021	54	enough	enough	JJ
20417	3021	55	of	of	IN
20417	3021	56	a	a	DT
20417	3021	57	list	list	NN
20417	3021	58	to	to	TO
20417	3021	59	show	show	VB
20417	3021	60	,	,	,
20417	3021	61	without	without	IN
20417	3021	62	mentioning	mention	VBG
20417	3021	63	birds	bird	NNS
20417	3021	64	,	,	,
20417	3021	65	how	how	WRB
20417	3021	66	many	many	JJ
20417	3021	67	different	different	JJ
20417	3021	68	kinds	kind	NNS
20417	3021	69	of	of	IN
20417	3021	70	animals	animal	NNS
20417	3021	71	have	have	VBP
20417	3021	72	entered	enter	VBN
20417	3021	73	upon	upon	IN
20417	3021	74	an	an	DT
20417	3021	75	arboreal	arboreal	JJ
20417	3021	76	apprenticeship	apprenticeship	NN
20417	3021	77	--	--	:
20417	3021	78	an	an	DT
20417	3021	79	apprenticeship	apprenticeship	NN
20417	3021	80	often	often	RB
20417	3021	81	with	with	IN
20417	3021	82	far	far	RB
20417	3021	83	-	-	HYPH
20417	3021	84	reaching	reach	VBG
20417	3021	85	consequences	consequence	NNS
20417	3021	86	.	.	.
20417	3022	1	What	what	WP
20417	3022	2	the	the	DT
20417	3022	3	freeing	freeing	NN
20417	3022	4	of	of	IN
20417	3022	5	the	the	DT
20417	3022	6	hand	hand	NN
20417	3022	7	from	from	IN
20417	3022	8	being	be	VBG
20417	3022	9	an	an	DT
20417	3022	10	organ	organ	NN
20417	3022	11	of	of	IN
20417	3022	12	terrestrial	terrestrial	JJ
20417	3022	13	support	support	NN
20417	3022	14	has	have	VBZ
20417	3022	15	meant	mean	VBN
20417	3022	16	in	in	IN
20417	3022	17	the	the	DT
20417	3022	18	evolution	evolution	NN
20417	3022	19	of	of	IN
20417	3022	20	monkeys	monkey	NNS
20417	3022	21	is	be	VBZ
20417	3022	22	a	a	DT
20417	3022	23	question	question	NN
20417	3022	24	that	that	WDT
20417	3022	25	gives	give	VBZ
20417	3022	26	a	a	DT
20417	3022	27	spur	spur	NN
20417	3022	28	to	to	IN
20417	3022	29	our	-PRON-	PRP$
20417	3022	30	imagination	imagination	NN
20417	3022	31	.	.	.
20417	3023	1	The	the	DT
20417	3023	2	Case	Case	NNP
20417	3023	3	of	of	IN
20417	3023	4	the	the	DT
20417	3023	5	Robber	Robber	NNP
20417	3023	6	Crab	Crab	NNP
20417	3023	7	On	on	IN
20417	3023	8	some	some	DT
20417	3023	9	of	of	IN
20417	3023	10	the	the	DT
20417	3023	11	coral	coral	JJ
20417	3023	12	islands	island	NNS
20417	3023	13	of	of	IN
20417	3023	14	the	the	DT
20417	3023	15	Indian	Indian	NNP
20417	3023	16	and	and	CC
20417	3023	17	Pacific	Pacific	NNP
20417	3023	18	Oceans	Oceans	NNPS
20417	3023	19	there	there	EX
20417	3023	20	lives	live	VBZ
20417	3023	21	a	a	DT
20417	3023	22	land	land	NN
20417	3023	23	-	-	HYPH
20417	3023	24	crab	crab	NN
20417	3023	25	,	,	,
20417	3023	26	Birgus	Birgus	NNP
20417	3023	27	,	,	,
20417	3023	28	which	which	WDT
20417	3023	29	has	have	VBZ
20417	3023	30	learned	learn	VBN
20417	3023	31	to	to	TO
20417	3023	32	breathe	breathe	VB
20417	3023	33	on	on	IN
20417	3023	34	land	land	NN
20417	3023	35	.	.	.
20417	3024	1	It	-PRON-	PRP
20417	3024	2	breathes	breathe	VBZ
20417	3024	3	dry	dry	JJ
20417	3024	4	air	air	NN
20417	3024	5	by	by	IN
20417	3024	6	means	mean	NNS
20417	3024	7	of	of	IN
20417	3024	8	curious	curious	JJ
20417	3024	9	blood	blood	NN
20417	3024	10	-	-	HYPH
20417	3024	11	containing	contain	VBG
20417	3024	12	tufts	tufts	NN
20417	3024	13	in	in	IN
20417	3024	14	the	the	DT
20417	3024	15	upper	upper	JJ
20417	3024	16	part	part	NN
20417	3024	17	of	of	IN
20417	3024	18	its	-PRON-	PRP$
20417	3024	19	gill	gill	JJ
20417	3024	20	-	-	HYPH
20417	3024	21	cavity	cavity	NN
20417	3024	22	,	,	,
20417	3024	23	and	and	CC
20417	3024	24	it	-PRON-	PRP
20417	3024	25	has	have	VBZ
20417	3024	26	also	also	RB
20417	3024	27	rudimentary	rudimentary	JJ
20417	3024	28	gills	gill	NNS
20417	3024	29	.	.	.
20417	3025	1	It	-PRON-	PRP
20417	3025	2	is	be	VBZ
20417	3025	3	often	often	RB
20417	3025	4	about	about	IN
20417	3025	5	a	a	DT
20417	3025	6	foot	foot	NN
20417	3025	7	long	long	RB
20417	3025	8	,	,	,
20417	3025	9	and	and	CC
20417	3025	10	it	-PRON-	PRP
20417	3025	11	has	have	VBZ
20417	3025	12	very	very	RB
20417	3025	13	heavy	heavy	JJ
20417	3025	14	great	great	JJ
20417	3025	15	claws	claw	NNS
20417	3025	16	,	,	,
20417	3025	17	especially	especially	RB
20417	3025	18	on	on	IN
20417	3025	19	the	the	DT
20417	3025	20	left	left	JJ
20417	3025	21	-	-	HYPH
20417	3025	22	hand	hand	NN
20417	3025	23	side	side	NN
20417	3025	24	.	.	.
20417	3026	1	With	with	IN
20417	3026	2	this	this	DT
20417	3026	3	great	great	JJ
20417	3026	4	claw	claw	NN
20417	3026	5	it	-PRON-	PRP
20417	3026	6	hammers	hammer	VBZ
20417	3026	7	on	on	IN
20417	3026	8	the	the	DT
20417	3026	9	"	"	``
20417	3026	10	eye	eye	NN
20417	3026	11	-	-	HYPH
20417	3026	12	hole	hole	NN
20417	3026	13	"	"	''
20417	3026	14	of	of	IN
20417	3026	15	a	a	DT
20417	3026	16	coconut	coconut	NN
20417	3026	17	,	,	,
20417	3026	18	from	from	IN
20417	3026	19	which	which	WDT
20417	3026	20	it	-PRON-	PRP
20417	3026	21	has	have	VBZ
20417	3026	22	torn	tear	VBN
20417	3026	23	off	off	RP
20417	3026	24	the	the	DT
20417	3026	25	fibrous	fibrous	JJ
20417	3026	26	husk	husk	NN
20417	3026	27	.	.	.
20417	3027	1	It	-PRON-	PRP
20417	3027	2	hammers	hammer	VBZ
20417	3027	3	until	until	IN
20417	3027	4	a	a	DT
20417	3027	5	hole	hole	NN
20417	3027	6	is	be	VBZ
20417	3027	7	made	make	VBN
20417	3027	8	by	by	IN
20417	3027	9	which	which	WDT
20417	3027	10	it	-PRON-	PRP
20417	3027	11	can	can	MD
20417	3027	12	get	get	VB
20417	3027	13	at	at	IN
20417	3027	14	the	the	DT
20417	3027	15	pulp	pulp	NN
20417	3027	16	.	.	.
20417	3028	1	Part	part	NN
20417	3028	2	of	of	IN
20417	3028	3	the	the	DT
20417	3028	4	shell	shell	NN
20417	3028	5	is	be	VBZ
20417	3028	6	sometimes	sometimes	RB
20417	3028	7	used	use	VBN
20417	3028	8	as	as	IN
20417	3028	9	a	a	DT
20417	3028	10	protection	protection	NN
20417	3028	11	for	for	IN
20417	3028	12	the	the	DT
20417	3028	13	soft	soft	JJ
20417	3028	14	abdomen	abdoman	NNS
20417	3028	15	--	--	:
20417	3028	16	for	for	IN
20417	3028	17	the	the	DT
20417	3028	18	robber	robber	NN
20417	3028	19	-	-	HYPH
20417	3028	20	crab	crab	NN
20417	3028	21	,	,	,
20417	3028	22	as	as	IN
20417	3028	23	it	-PRON-	PRP
20417	3028	24	is	be	VBZ
20417	3028	25	called	call	VBN
20417	3028	26	,	,	,
20417	3028	27	is	be	VBZ
20417	3028	28	an	an	DT
20417	3028	29	offshoot	offshoot	NN
20417	3028	30	from	from	IN
20417	3028	31	the	the	DT
20417	3028	32	hermit	hermit	NN
20417	3028	33	-	-	HYPH
20417	3028	34	crab	crab	NN
20417	3028	35	stock	stock	NN
20417	3028	36	.	.	.
20417	3029	1	Every	every	DT
20417	3029	2	year	year	NN
20417	3029	3	this	this	DT
20417	3029	4	quaint	quaint	NN
20417	3029	5	explorer	explorer	NN
20417	3029	6	,	,	,
20417	3029	7	which	which	WDT
20417	3029	8	may	may	MD
20417	3029	9	go	go	VB
20417	3029	10	far	far	RB
20417	3029	11	up	up	IN
20417	3029	12	the	the	DT
20417	3029	13	hills	hill	NNS
20417	3029	14	and	and	CC
20417	3029	15	climb	climb	VB
20417	3029	16	the	the	DT
20417	3029	17	coco	coco	NN
20417	3029	18	-	-	HYPH
20417	3029	19	palms	palm	NNS
20417	3029	20	,	,	,
20417	3029	21	has	have	VBZ
20417	3029	22	to	to	TO
20417	3029	23	go	go	VB
20417	3029	24	back	back	RB
20417	3029	25	to	to	IN
20417	3029	26	the	the	DT
20417	3029	27	sea	sea	NN
20417	3029	28	to	to	TO
20417	3029	29	spawn	spawn	VB
20417	3029	30	.	.	.
20417	3030	1	The	the	DT
20417	3030	2	young	young	JJ
20417	3030	3	ones	one	NNS
20417	3030	4	are	be	VBP
20417	3030	5	hatched	hatch	VBN
20417	3030	6	in	in	IN
20417	3030	7	the	the	DT
20417	3030	8	same	same	JJ
20417	3030	9	state	state	NN
20417	3030	10	as	as	IN
20417	3030	11	in	in	IN
20417	3030	12	our	-PRON-	PRP$
20417	3030	13	common	common	JJ
20417	3030	14	shore	shore	NN
20417	3030	15	-	-	HYPH
20417	3030	16	crab	crab	NN
20417	3030	17	.	.	.
20417	3031	1	That	that	DT
20417	3031	2	is	be	VBZ
20417	3031	3	to	to	TO
20417	3031	4	say	say	VB
20417	3031	5	,	,	,
20417	3031	6	they	-PRON-	PRP
20417	3031	7	are	be	VBP
20417	3031	8	free	free	JJ
20417	3031	9	-	-	HYPH
20417	3031	10	swimming	swim	VBG
20417	3031	11	larvæ	larvæ	NNS
20417	3031	12	which	which	WDT
20417	3031	13	pass	pass	VBP
20417	3031	14	through	through	RP
20417	3031	15	an	an	DT
20417	3031	16	open	open	JJ
20417	3031	17	-	-	HYPH
20417	3031	18	water	water	NN
20417	3031	19	period	period	NN
20417	3031	20	before	before	IN
20417	3031	21	they	-PRON-	PRP
20417	3031	22	settle	settle	VBP
20417	3031	23	down	down	RP
20417	3031	24	on	on	IN
20417	3031	25	the	the	DT
20417	3031	26	shore	shore	NN
20417	3031	27	,	,	,
20417	3031	28	and	and	CC
20417	3031	29	eventually	eventually	RB
20417	3031	30	creep	creep	VB
20417	3031	31	up	up	RP
20417	3031	32	on	on	IN
20417	3031	33	to	to	TO
20417	3031	34	dry	dry	JJ
20417	3031	35	land	land	NN
20417	3031	36	.	.	.
20417	3032	1	Just	just	RB
20417	3032	2	as	as	IN
20417	3032	3	open	open	JJ
20417	3032	4	-	-	HYPH
20417	3032	5	water	water	NN
20417	3032	6	turtles	turtle	NNS
20417	3032	7	lay	lay	VBP
20417	3032	8	their	-PRON-	PRP$
20417	3032	9	eggs	egg	NNS
20417	3032	10	on	on	IN
20417	3032	11	sandy	sandy	JJ
20417	3032	12	shores	shore	NNS
20417	3032	13	,	,	,
20417	3032	14	going	go	VBG
20417	3032	15	back	back	RB
20417	3032	16	to	to	IN
20417	3032	17	their	-PRON-	PRP$
20417	3032	18	old	old	JJ
20417	3032	19	terrestrial	terrestrial	JJ
20417	3032	20	haunt	haunt	NN
20417	3032	21	,	,	,
20417	3032	22	so	so	IN
20417	3032	23	the	the	DT
20417	3032	24	robber	robber	NN
20417	3032	25	-	-	HYPH
20417	3032	26	crab	crab	NN
20417	3032	27	,	,	,
20417	3032	28	which	which	WDT
20417	3032	29	has	have	VBZ
20417	3032	30	almost	almost	RB
20417	3032	31	conquered	conquer	VBN
20417	3032	32	the	the	DT
20417	3032	33	dry	dry	JJ
20417	3032	34	land	land	NN
20417	3032	35	,	,	,
20417	3032	36	has	have	VBZ
20417	3032	37	to	to	TO
20417	3032	38	return	return	VB
20417	3032	39	to	to	IN
20417	3032	40	the	the	DT
20417	3032	41	seashore	seashore	NN
20417	3032	42	to	to	TO
20417	3032	43	breed	breed	VB
20417	3032	44	.	.	.
20417	3033	1	There	there	EX
20417	3033	2	is	be	VBZ
20417	3033	3	a	a	DT
20417	3033	4	peculiar	peculiar	JJ
20417	3033	5	interest	interest	NN
20417	3033	6	in	in	IN
20417	3033	7	the	the	DT
20417	3033	8	association	association	NN
20417	3033	9	of	of	IN
20417	3033	10	the	the	DT
20417	3033	11	robber	robber	NN
20417	3033	12	-	-	HYPH
20417	3033	13	crab	crab	NN
20417	3033	14	with	with	IN
20417	3033	15	the	the	DT
20417	3033	16	coco	coco	NNP
20417	3033	17	-	-	HYPH
20417	3033	18	palm	palm	NN
20417	3033	19	,	,	,
20417	3033	20	for	for	IN
20417	3033	21	that	that	DT
20417	3033	22	tree	tree	NN
20417	3033	23	is	be	VBZ
20417	3033	24	not	not	RB
20417	3033	25	a	a	DT
20417	3033	26	native	native	NN
20417	3033	27	of	of	IN
20417	3033	28	these	these	DT
20417	3033	29	coral	coral	JJ
20417	3033	30	islands	island	NNS
20417	3033	31	,	,	,
20417	3033	32	but	but	CC
20417	3033	33	has	have	VBZ
20417	3033	34	been	be	VBN
20417	3033	35	introduced	introduce	VBN
20417	3033	36	,	,	,
20417	3033	37	perhaps	perhaps	RB
20417	3033	38	from	from	IN
20417	3033	39	Mexico	Mexico	NNP
20417	3033	40	,	,	,
20417	3033	41	by	by	IN
20417	3033	42	the	the	DT
20417	3033	43	Polynesian	polynesian	JJ
20417	3033	44	mariners	mariner	NNS
20417	3033	45	before	before	IN
20417	3033	46	the	the	DT
20417	3033	47	discovery	discovery	NN
20417	3033	48	of	of	IN
20417	3033	49	America	America	NNP
20417	3033	50	by	by	IN
20417	3033	51	Columbus	Columbus	NNP
20417	3033	52	.	.	.
20417	3034	1	So	so	RB
20417	3034	2	the	the	DT
20417	3034	3	learning	learning	NN
20417	3034	4	to	to	TO
20417	3034	5	deal	deal	VB
20417	3034	6	with	with	IN
20417	3034	7	coconuts	coconut	NNS
20417	3034	8	is	be	VBZ
20417	3034	9	a	a	DT
20417	3034	10	recent	recent	JJ
20417	3034	11	achievement	achievement	NN
20417	3034	12	,	,	,
20417	3034	13	and	and	CC
20417	3034	14	we	-PRON-	PRP
20417	3034	15	are	be	VBP
20417	3034	16	face	face	NN
20417	3034	17	to	to	IN
20417	3034	18	face	face	VB
20417	3034	19	with	with	IN
20417	3034	20	a	a	DT
20417	3034	21	very	very	RB
20417	3034	22	good	good	JJ
20417	3034	23	example	example	NN
20417	3034	24	of	of	IN
20417	3034	25	evolution	evolution	NN
20417	3034	26	going	go	VBG
20417	3034	27	on	on	RP
20417	3034	28	.	.	.
20417	3035	1	[	[	-LRB-
20417	3035	2	Illustration	illustration	NN
20417	3035	3	:	:	:
20417	3035	4	EARLY	EARLY	NNP
20417	3035	5	LIFE	life	NN
20417	3035	6	-	-	HYPH
20417	3035	7	HISTORY	history	NN
20417	3035	8	OF	of	IN
20417	3035	9	THE	the	DT
20417	3035	10	SALMON	SALMON	NNP
20417	3035	11	1	1	CD
20417	3035	12	.	.	.
20417	3036	1	The	the	DT
20417	3036	2	fertilised	fertilised	JJ
20417	3036	3	egg	egg	NN
20417	3036	4	,	,	,
20417	3036	5	shed	shed	VBN
20417	3036	6	in	in	IN
20417	3036	7	the	the	DT
20417	3036	8	gravelly	gravelly	JJ
20417	3036	9	bed	bed	NN
20417	3036	10	of	of	IN
20417	3036	11	the	the	DT
20417	3036	12	river	river	NN
20417	3036	13	.	.	.
20417	3037	1	2	2	LS
20417	3037	2	.	.	.
20417	3038	1	The	the	DT
20417	3038	2	embryo	embryo	NN
20417	3038	3	within	within	IN
20417	3038	4	the	the	DT
20417	3038	5	egg	egg	NN
20417	3038	6	,	,	,
20417	3038	7	just	just	RB
20417	3038	8	before	before	IN
20417	3038	9	hatching	hatching	NN
20417	3038	10	.	.	.
20417	3039	1	The	the	DT
20417	3039	2	embryo	embryo	NN
20417	3039	3	has	have	VBZ
20417	3039	4	been	be	VBN
20417	3039	5	constricted	constrict	VBN
20417	3039	6	off	off	RP
20417	3039	7	from	from	IN
20417	3039	8	the	the	DT
20417	3039	9	yolk	yolk	NNP
20417	3039	10	-	-	HYPH
20417	3039	11	laden	laden	JJ
20417	3039	12	portion	portion	NN
20417	3039	13	of	of	IN
20417	3039	14	the	the	DT
20417	3039	15	egg	egg	NN
20417	3039	16	.	.	.
20417	3040	1	3	3	LS
20417	3040	2	.	.	.
20417	3041	1	The	the	DT
20417	3041	2	newly	newly	RB
20417	3041	3	hatched	hatch	VBN
20417	3041	4	salmon	salmon	NN
20417	3041	5	,	,	,
20417	3041	6	or	or	CC
20417	3041	7	alevin	alevin	RB
20417	3041	8	,	,	,
20417	3041	9	encumbered	encumber	VBN
20417	3041	10	with	with	IN
20417	3041	11	its	-PRON-	PRP$
20417	3041	12	legacy	legacy	NN
20417	3041	13	of	of	IN
20417	3041	14	yolk	yolk	NNP
20417	3041	15	(	(	-LRB-
20417	3041	16	Y.S.	Y.S.	NNP
20417	3041	17	)	)	-RRB-
20417	3041	18	.	.	.
20417	3042	1	4	4	CD
20417	3042	2	and	and	CC
20417	3042	3	5	5	CD
20417	3042	4	.	.	.
20417	3043	1	The	the	DT
20417	3043	2	larval	larval	NN
20417	3043	3	salmon	salmon	NN
20417	3043	4	,	,	,
20417	3043	5	still	still	RB
20417	3043	6	being	be	VBG
20417	3043	7	nourished	nourish	VBN
20417	3043	8	from	from	IN
20417	3043	9	the	the	DT
20417	3043	10	yolk	yolk	NN
20417	3043	11	-	-	HYPH
20417	3043	12	sac	sac	NN
20417	3043	13	(	(	-LRB-
20417	3043	14	Y.S.	Y.S.	NNP
20417	3044	1	)	)	-RRB-
20417	3044	2	,	,	,
20417	3044	3	which	which	WDT
20417	3044	4	is	be	VBZ
20417	3044	5	diminishing	diminish	VBG
20417	3044	6	in	in	IN
20417	3044	7	size	size	NN
20417	3044	8	as	as	IN
20417	3044	9	the	the	DT
20417	3044	10	fish	fish	NN
20417	3044	11	grows	grow	VBZ
20417	3044	12	larger	large	JJR
20417	3044	13	.	.	.
20417	3045	1	6	6	CD
20417	3045	2	.	.	.
20417	3046	1	The	the	DT
20417	3046	2	salmon	salmon	NN
20417	3046	3	fry	fry	NN
20417	3046	4	about	about	RB
20417	3046	5	six	six	CD
20417	3046	6	weeks	week	NNS
20417	3046	7	old	old	JJ
20417	3046	8	,	,	,
20417	3046	9	with	with	IN
20417	3046	10	the	the	DT
20417	3046	11	yolk	yolk	NN
20417	3046	12	fully	fully	RB
20417	3046	13	absorbed	absorb	VBN
20417	3046	14	,	,	,
20417	3046	15	so	so	IN
20417	3046	16	that	that	IN
20417	3046	17	the	the	DT
20417	3046	18	young	young	JJ
20417	3046	19	fish	fish	NN
20417	3046	20	has	have	VBZ
20417	3046	21	now	now	RB
20417	3046	22	to	to	TO
20417	3046	23	feed	feed	VB
20417	3046	24	for	for	IN
20417	3046	25	itself	-PRON-	PRP
20417	3046	26	.	.	.
20417	3047	1	The	the	DT
20417	3047	2	fry	fry	NN
20417	3047	3	become	become	VBP
20417	3047	4	parr	parr	NNP
20417	3047	5	,	,	,
20417	3047	6	which	which	WDT
20417	3047	7	go	go	VBP
20417	3047	8	to	to	IN
20417	3047	9	the	the	DT
20417	3047	10	sea	sea	NN
20417	3047	11	as	as	IN
20417	3047	12	smolts	smolt	NNS
20417	3047	13	,	,	,
20417	3047	14	and	and	CC
20417	3047	15	return	return	VB
20417	3047	16	as	as	RB
20417	3047	17	grilse	grilse	RB
20417	3047	18	.	.	.
20417	3048	1	In	in	IN
20417	3048	2	all	all	DT
20417	3048	3	cases	case	NNS
20417	3048	4	the	the	DT
20417	3048	5	small	small	JJ
20417	3048	6	figures	figure	NNS
20417	3048	7	to	to	IN
20417	3048	8	the	the	DT
20417	3048	9	right	right	NN
20417	3048	10	indicate	indicate	VBP
20417	3048	11	the	the	DT
20417	3048	12	natural	natural	JJ
20417	3048	13	size	size	NN
20417	3048	14	.	.	.
20417	3048	15	]	]	-RRB-
20417	3049	1	[	[	-LRB-
20417	3049	2	Illustration	illustration	NN
20417	3049	3	:	:	:
20417	3049	4	THE	the	DT
20417	3049	5	SALMON	SALMON	NNP
20417	3049	6	LEAPING	leap	VBN
20417	3049	7	AT	at	IN
20417	3049	8	THE	the	DT
20417	3049	9	FALL	fall	NN
20417	3049	10	IS	be	VBZ
20417	3049	11	A	a	DT
20417	3049	12	MOST	most	RBS
20417	3049	13	FASCINATING	FASCINATING	NNS
20417	3049	14	SPECTACLE	SPECTACLE	VBD
20417	3049	15	Again	again	RB
20417	3049	16	and	and	CC
20417	3049	17	again	again	RB
20417	3049	18	we	-PRON-	PRP
20417	3049	19	see	see	VBP
20417	3049	20	them	-PRON-	PRP
20417	3049	21	jumping	jump	VBG
20417	3049	22	out	out	IN
20417	3049	23	of	of	IN
20417	3049	24	the	the	DT
20417	3049	25	seething	seethe	VBG
20417	3049	26	foam	foam	NN
20417	3049	27	beneath	beneath	IN
20417	3049	28	the	the	DT
20417	3049	29	fall	fall	NN
20417	3049	30	,	,	,
20417	3049	31	casting	cast	VBG
20417	3049	32	themselves	-PRON-	PRP
20417	3049	33	into	into	IN
20417	3049	34	the	the	DT
20417	3049	35	curtain	curtain	NN
20417	3049	36	of	of	IN
20417	3049	37	the	the	DT
20417	3049	38	down	down	RB
20417	3049	39	-	-	HYPH
20417	3049	40	rushing	rush	VBG
20417	3049	41	water	water	NN
20417	3049	42	,	,	,
20417	3049	43	only	only	RB
20417	3049	44	to	to	TO
20417	3049	45	be	be	VB
20417	3049	46	carried	carry	VBN
20417	3049	47	back	back	RB
20417	3049	48	by	by	IN
20417	3049	49	it	-PRON-	PRP
20417	3049	50	into	into	IN
20417	3049	51	the	the	DT
20417	3049	52	depths	depth	NNS
20417	3049	53	whence	whence	NN
20417	3049	54	they	-PRON-	PRP
20417	3049	55	have	have	VBP
20417	3049	56	risen	rise	VBN
20417	3049	57	.	.	.
20417	3050	1	One	one	CD
20417	3050	2	here	here	RB
20417	3050	3	and	and	CC
20417	3050	4	another	another	DT
20417	3050	5	there	there	EX
20417	3050	6	makes	make	VBZ
20417	3050	7	its	-PRON-	PRP$
20417	3050	8	effort	effort	NN
20417	3050	9	good	good	JJ
20417	3050	10	,	,	,
20417	3050	11	touches	touch	VBZ
20417	3050	12	the	the	DT
20417	3050	13	upper	upper	JJ
20417	3050	14	lip	lip	NN
20417	3050	15	of	of	IN
20417	3050	16	the	the	DT
20417	3050	17	cataract	cataract	NN
20417	3050	18	,	,	,
20417	3050	19	gives	give	VBZ
20417	3050	20	a	a	DT
20417	3050	21	swift	swift	JJ
20417	3050	22	stroke	stroke	NN
20417	3050	23	of	of	IN
20417	3050	24	its	-PRON-	PRP$
20417	3050	25	tail	tail	NN
20417	3050	26	,	,	,
20417	3050	27	and	and	CC
20417	3050	28	rushes	rush	VBZ
20417	3050	29	on	on	IN
20417	3050	30	towards	towards	IN
20417	3050	31	those	those	DT
20417	3050	32	upper	upper	JJ
20417	3050	33	reaches	reach	NNS
20417	3050	34	which	which	WDT
20417	3050	35	are	be	VBP
20417	3050	36	the	the	DT
20417	3050	37	immemorial	immemorial	JJ
20417	3050	38	spawning	spawning	NN
20417	3050	39	beds	bed	NNS
20417	3050	40	of	of	IN
20417	3050	41	its	-PRON-	PRP$
20417	3050	42	race	race	NN
20417	3050	43	.	.	.
20417	3050	44	]	]	-RRB-
20417	3051	1	The	the	DT
20417	3051	2	Story	Story	NNP
20417	3051	3	of	of	IN
20417	3051	4	the	the	DT
20417	3051	5	Salmon	Salmon	NNP
20417	3051	6	In	in	IN
20417	3051	7	late	late	JJ
20417	3051	8	autumn	autumn	NN
20417	3051	9	or	or	CC
20417	3051	10	in	in	IN
20417	3051	11	winter	winter	NN
20417	3051	12	the	the	DT
20417	3051	13	salmon	salmon	NN
20417	3051	14	spawn	spawn	NN
20417	3051	15	in	in	IN
20417	3051	16	the	the	DT
20417	3051	17	rivers	river	NNS
20417	3051	18	.	.	.
20417	3052	1	The	the	DT
20417	3052	2	female	female	NN
20417	3052	3	makes	make	VBZ
20417	3052	4	a	a	DT
20417	3052	5	shallow	shallow	JJ
20417	3052	6	trough	trough	NN
20417	3052	7	in	in	IN
20417	3052	8	the	the	DT
20417	3052	9	gravel	gravel	NN
20417	3052	10	by	by	IN
20417	3052	11	moving	move	VBG
20417	3052	12	her	-PRON-	PRP$
20417	3052	13	tail	tail	NN
20417	3052	14	from	from	IN
20417	3052	15	side	side	NN
20417	3052	16	to	to	IN
20417	3052	17	side	side	NN
20417	3052	18	,	,	,
20417	3052	19	and	and	CC
20417	3052	20	therein	therein	RB
20417	3052	21	lays	lay	VBZ
20417	3052	22	many	many	JJ
20417	3052	23	eggs	egg	NNS
20417	3052	24	.	.	.
20417	3053	1	The	the	DT
20417	3053	2	male	male	NN
20417	3053	3	,	,	,
20417	3053	4	who	who	WP
20417	3053	5	is	be	VBZ
20417	3053	6	in	in	IN
20417	3053	7	attendance	attendance	NN
20417	3053	8	,	,	,
20417	3053	9	fertilises	fertilise	VBZ
20417	3053	10	these	these	DT
20417	3053	11	with	with	IN
20417	3053	12	the	the	DT
20417	3053	13	milt	milt	NN
20417	3053	14	,	,	,
20417	3053	15	and	and	CC
20417	3053	16	then	then	RB
20417	3053	17	the	the	DT
20417	3053	18	female	female	NN
20417	3053	19	covers	cover	VBZ
20417	3053	20	them	-PRON-	PRP
20417	3053	21	deeply	deeply	RB
20417	3053	22	with	with	IN
20417	3053	23	gravel	gravel	NN
20417	3053	24	.	.	.
20417	3054	1	The	the	DT
20417	3054	2	process	process	NN
20417	3054	3	is	be	VBZ
20417	3054	4	repeated	repeat	VBN
20417	3054	5	over	over	RB
20417	3054	6	and	and	CC
20417	3054	7	over	over	RB
20417	3054	8	again	again	RB
20417	3054	9	for	for	IN
20417	3054	10	a	a	DT
20417	3054	11	week	week	NN
20417	3054	12	or	or	CC
20417	3054	13	more	more	JJR
20417	3054	14	till	till	IN
20417	3054	15	all	all	PDT
20417	3054	16	the	the	DT
20417	3054	17	eggs	egg	NNS
20417	3054	18	are	be	VBP
20417	3054	19	shed	shed	VBN
20417	3054	20	.	.	.
20417	3055	1	For	for	IN
20417	3055	2	three	three	CD
20417	3055	3	to	to	TO
20417	3055	4	four	four	CD
20417	3055	5	months	month	NNS
20417	3055	6	the	the	DT
20417	3055	7	eggs	egg	NNS
20417	3055	8	develop	develop	VBP
20417	3055	9	,	,	,
20417	3055	10	and	and	CC
20417	3055	11	eventually	eventually	RB
20417	3055	12	there	there	EX
20417	3055	13	emerge	emerge	VBP
20417	3055	14	the	the	DT
20417	3055	15	larvæ	larvæ	NNPS
20417	3055	16	or	or	CC
20417	3055	17	_	_	NNP
20417	3055	18	alevins	alevin	NNS
20417	3055	19	_	_	NNP
20417	3055	20	,	,	,
20417	3055	21	which	which	WDT
20417	3055	22	lurk	lurk	VBZ
20417	3055	23	among	among	IN
20417	3055	24	the	the	DT
20417	3055	25	pebbles	pebble	NNS
20417	3055	26	.	.	.
20417	3056	1	They	-PRON-	PRP
20417	3056	2	can	can	MD
20417	3056	3	not	not	RB
20417	3056	4	swim	swim	VB
20417	3056	5	much	much	RB
20417	3056	6	,	,	,
20417	3056	7	for	for	IN
20417	3056	8	they	-PRON-	PRP
20417	3056	9	are	be	VBP
20417	3056	10	encumbered	encumber	VBN
20417	3056	11	by	by	IN
20417	3056	12	a	a	DT
20417	3056	13	big	big	JJ
20417	3056	14	legacy	legacy	NN
20417	3056	15	of	of	IN
20417	3056	16	yolk	yolk	NNP
20417	3056	17	.	.	.
20417	3057	1	In	in	IN
20417	3057	2	a	a	DT
20417	3057	3	few	few	JJ
20417	3057	4	weeks	week	NNS
20417	3057	5	,	,	,
20417	3057	6	perhaps	perhaps	RB
20417	3057	7	eight	eight	CD
20417	3057	8	,	,	,
20417	3057	9	the	the	DT
20417	3057	10	protruding	protrude	VBG
20417	3057	11	bag	bag	NN
20417	3057	12	of	of	IN
20417	3057	13	yolk	yolk	NNP
20417	3057	14	has	have	VBZ
20417	3057	15	disappeared	disappear	VBN
20417	3057	16	and	and	CC
20417	3057	17	the	the	DT
20417	3057	18	_	_	NNP
20417	3057	19	fry	fry	NNP
20417	3057	20	_	_	NNP
20417	3057	21	,	,	,
20417	3057	22	about	about	IN
20417	3057	23	an	an	DT
20417	3057	24	inch	inch	NN
20417	3057	25	long	long	RB
20417	3057	26	,	,	,
20417	3057	27	begin	begin	VB
20417	3057	28	to	to	TO
20417	3057	29	move	move	VB
20417	3057	30	about	about	RB
20417	3057	31	more	more	RBR
20417	3057	32	actively	actively	RB
20417	3057	33	and	and	CC
20417	3057	34	to	to	TO
20417	3057	35	fend	fend	VB
20417	3057	36	for	for	IN
20417	3057	37	themselves	-PRON-	PRP
20417	3057	38	.	.	.
20417	3058	1	By	by	IN
20417	3058	2	the	the	DT
20417	3058	3	end	end	NN
20417	3058	4	of	of	IN
20417	3058	5	the	the	DT
20417	3058	6	year	year	NN
20417	3058	7	they	-PRON-	PRP
20417	3058	8	have	have	VBP
20417	3058	9	grown	grow	VBN
20417	3058	10	to	to	TO
20417	3058	11	be	be	VB
20417	3058	12	rather	rather	RB
20417	3058	13	trout	trout	NN
20417	3058	14	-	-	HYPH
20417	3058	15	like	like	NNP
20417	3058	16	_	_	NNP
20417	3058	17	parr	parr	NNP
20417	3058	18	_	_	NNP
20417	3058	19	,	,	,
20417	3058	20	about	about	RB
20417	3058	21	four	four	CD
20417	3058	22	inches	inch	NNS
20417	3058	23	long	long	JJ
20417	3058	24	.	.	.
20417	3059	1	In	in	IN
20417	3059	2	two	two	CD
20417	3059	3	years	year	NNS
20417	3059	4	these	these	DT
20417	3059	5	are	be	VBP
20417	3059	6	double	double	JJ
20417	3059	7	that	that	DT
20417	3059	8	length	length	NN
20417	3059	9	.	.	.
20417	3060	1	Usually	usually	RB
20417	3060	2	in	in	IN
20417	3060	3	the	the	DT
20417	3060	4	second	second	JJ
20417	3060	5	year	year	NN
20417	3060	6	,	,	,
20417	3060	7	but	but	CC
20417	3060	8	it	-PRON-	PRP
20417	3060	9	may	may	MD
20417	3060	10	be	be	VB
20417	3060	11	earlier	early	RBR
20417	3060	12	or	or	CC
20417	3060	13	later	later	RBR
20417	3060	14	,	,	,
20417	3060	15	the	the	DT
20417	3060	16	parr	parr	NNP
20417	3060	17	become	become	VBP
20417	3060	18	silvery	silvery	JJ
20417	3060	19	_	_	NNP
20417	3060	20	smolts	smolt	NNS
20417	3060	21	_	_	NNP
20417	3060	22	,	,	,
20417	3060	23	which	which	WDT
20417	3060	24	go	go	VBP
20417	3060	25	out	out	RP
20417	3060	26	to	to	IN
20417	3060	27	sea	sea	NN
20417	3060	28	,	,	,
20417	3060	29	usually	usually	RB
20417	3060	30	about	about	IN
20417	3060	31	the	the	DT
20417	3060	32	month	month	NN
20417	3060	33	of	of	IN
20417	3060	34	May.	May	NNP
20417	3061	1	They	-PRON-	PRP
20417	3061	2	feed	feed	VBP
20417	3061	3	on	on	IN
20417	3061	4	young	young	JJ
20417	3061	5	herring	herring	NN
20417	3061	6	and	and	CC
20417	3061	7	the	the	DT
20417	3061	8	like	like	JJ
20417	3061	9	and	and	CC
20417	3061	10	grow	grow	VB
20417	3061	11	large	large	JJ
20417	3061	12	and	and	CC
20417	3061	13	strong	strong	JJ
20417	3061	14	.	.	.
20417	3062	1	When	when	WRB
20417	3062	2	they	-PRON-	PRP
20417	3062	3	are	be	VBP
20417	3062	4	about	about	RB
20417	3062	5	three	three	CD
20417	3062	6	and	and	CC
20417	3062	7	a	a	DT
20417	3062	8	half	half	NN
20417	3062	9	years	year	NNS
20417	3062	10	old	old	JJ
20417	3062	11	they	-PRON-	PRP
20417	3062	12	come	come	VBP
20417	3062	13	up	up	RP
20417	3062	14	the	the	DT
20417	3062	15	rivers	river	NNS
20417	3062	16	as	as	IN
20417	3062	17	_	_	NNP
20417	3062	18	grilse	grilse	RB
20417	3062	19	_	_	NNP
20417	3062	20	and	and	CC
20417	3062	21	may	may	MD
20417	3062	22	spawn	spawn	VB
20417	3062	23	.	.	.
20417	3063	1	Or	or	CC
20417	3063	2	they	-PRON-	PRP
20417	3063	3	may	may	MD
20417	3063	4	pass	pass	VB
20417	3063	5	through	through	RP
20417	3063	6	the	the	DT
20417	3063	7	whole	whole	JJ
20417	3063	8	grilse	grilse	NN
20417	3063	9	stage	stage	NN
20417	3063	10	in	in	IN
20417	3063	11	the	the	DT
20417	3063	12	sea	sea	NN
20417	3063	13	and	and	CC
20417	3063	14	come	come	VB
20417	3063	15	up	up	RP
20417	3063	16	the	the	DT
20417	3063	17	rivers	river	NNS
20417	3063	18	with	with	IN
20417	3063	19	all	all	PDT
20417	3063	20	the	the	DT
20417	3063	21	characters	character	NNS
20417	3063	22	of	of	IN
20417	3063	23	the	the	DT
20417	3063	24	full	full	RB
20417	3063	25	-	-	HYPH
20417	3063	26	grown	grow	VBN
20417	3063	27	fish	fish	NN
20417	3063	28	.	.	.
20417	3064	1	In	in	IN
20417	3064	2	many	many	JJ
20417	3064	3	cases	case	NNS
20417	3064	4	the	the	DT
20417	3064	5	salmon	salmon	NN
20417	3064	6	spawn	spawn	VBP
20417	3064	7	only	only	RB
20417	3064	8	once	once	RB
20417	3064	9	,	,	,
20417	3064	10	and	and	CC
20417	3064	11	some	some	DT
20417	3064	12	(	(	-LRB-
20417	3064	13	they	-PRON-	PRP
20417	3064	14	are	be	VBP
20417	3064	15	called	call	VBN
20417	3064	16	_	_	NNP
20417	3064	17	kelts	kelt	NNS
20417	3064	18	_	_	NNP
20417	3064	19	after	after	IN
20417	3064	20	spawning	spawning	NN
20417	3064	21	)	)	-RRB-
20417	3064	22	are	be	VBP
20417	3064	23	so	so	RB
20417	3064	24	much	much	RB
20417	3064	25	exhausted	exhaust	VBN
20417	3064	26	by	by	IN
20417	3064	27	starting	start	VBG
20417	3064	28	a	a	DT
20417	3064	29	new	new	JJ
20417	3064	30	generation	generation	NN
20417	3064	31	that	that	WDT
20417	3064	32	they	-PRON-	PRP
20417	3064	33	die	die	VBP
20417	3064	34	or	or	CC
20417	3064	35	fall	fall	VBP
20417	3064	36	a	a	DT
20417	3064	37	victim	victim	NN
20417	3064	38	to	to	IN
20417	3064	39	otters	otter	NNS
20417	3064	40	and	and	CC
20417	3064	41	other	other	JJ
20417	3064	42	enemies	enemy	NNS
20417	3064	43	.	.	.
20417	3065	1	In	in	IN
20417	3065	2	the	the	DT
20417	3065	3	case	case	NN
20417	3065	4	of	of	IN
20417	3065	5	the	the	DT
20417	3065	6	salmon	salmon	NN
20417	3065	7	of	of	IN
20417	3065	8	the	the	DT
20417	3065	9	North	North	NNP
20417	3065	10	Pacific	Pacific	NNP
20417	3065	11	(	(	-LRB-
20417	3065	12	in	in	IN
20417	3065	13	the	the	DT
20417	3065	14	genus	genus	NN
20417	3065	15	_	_	NNP
20417	3065	16	Oncorhynchus	Oncorhynchus	NNP
20417	3065	17	_	_	NNP
20417	3065	18	,	,	,
20417	3065	19	not	not	RB
20417	3065	20	_	_	NNP
20417	3065	21	Salmo	Salmo	NNP
20417	3065	22	_	_	NNP
20417	3065	23	)	)	-RRB-
20417	3065	24	all	all	PDT
20417	3065	25	the	the	DT
20417	3065	26	individuals	individual	NNS
20417	3065	27	die	die	VBP
20417	3065	28	after	after	IN
20417	3065	29	spawning	spawning	NN
20417	3065	30	,	,	,
20417	3065	31	none	none	NN
20417	3065	32	being	be	VBG
20417	3065	33	able	able	JJ
20417	3065	34	to	to	TO
20417	3065	35	return	return	VB
20417	3065	36	to	to	IN
20417	3065	37	the	the	DT
20417	3065	38	sea	sea	NN
20417	3065	39	.	.	.
20417	3066	1	It	-PRON-	PRP
20417	3066	2	must	must	MD
20417	3066	3	be	be	VB
20417	3066	4	remembered	remember	VBN
20417	3066	5	that	that	IN
20417	3066	6	full	full	RB
20417	3066	7	-	-	HYPH
20417	3066	8	grown	grow	VBN
20417	3066	9	salmon	salmon	NN
20417	3066	10	do	do	VBP
20417	3066	11	not	not	RB
20417	3066	12	as	as	IN
20417	3066	13	a	a	DT
20417	3066	14	rule	rule	NN
20417	3066	15	feed	feed	NN
20417	3066	16	in	in	IN
20417	3066	17	fresh	fresh	JJ
20417	3066	18	water	water	NN
20417	3066	19	,	,	,
20417	3066	20	though	though	IN
20417	3066	21	they	-PRON-	PRP
20417	3066	22	may	may	MD
20417	3066	23	be	be	VB
20417	3066	24	unable	unable	JJ
20417	3066	25	to	to	TO
20417	3066	26	resist	resist	VB
20417	3066	27	snapping	snapping	NN
20417	3066	28	at	at	IN
20417	3066	29	the	the	DT
20417	3066	30	angler	angler	NN
20417	3066	31	's	's	POS
20417	3066	32	strange	strange	JJ
20417	3066	33	creations	creation	NNS
20417	3066	34	.	.	.
20417	3067	1	A	a	DT
20417	3067	2	very	very	RB
20417	3067	3	interesting	interesting	JJ
20417	3067	4	fact	fact	NN
20417	3067	5	is	be	VBZ
20417	3067	6	that	that	IN
20417	3067	7	the	the	DT
20417	3067	8	salmon	salmon	NN
20417	3067	9	keeps	keep	VBZ
20417	3067	10	as	as	IN
20417	3067	11	it	-PRON-	PRP
20417	3067	12	were	be	VBD
20417	3067	13	a	a	DT
20417	3067	14	diary	diary	NN
20417	3067	15	of	of	IN
20417	3067	16	its	-PRON-	PRP$
20417	3067	17	movements	movement	NNS
20417	3067	18	,	,	,
20417	3067	19	which	which	WDT
20417	3067	20	vary	vary	VBP
20417	3067	21	a	a	DT
20417	3067	22	good	good	JJ
20417	3067	23	deal	deal	NN
20417	3067	24	in	in	IN
20417	3067	25	different	different	JJ
20417	3067	26	rivers	river	NNS
20417	3067	27	.	.	.
20417	3068	1	This	this	DT
20417	3068	2	diary	diary	NN
20417	3068	3	is	be	VBZ
20417	3068	4	written	write	VBN
20417	3068	5	in	in	IN
20417	3068	6	the	the	DT
20417	3068	7	scales	scale	NNS
20417	3068	8	,	,	,
20417	3068	9	and	and	CC
20417	3068	10	a	a	DT
20417	3068	11	careful	careful	JJ
20417	3068	12	reading	reading	NN
20417	3068	13	of	of	IN
20417	3068	14	the	the	DT
20417	3068	15	concentric	concentric	JJ
20417	3068	16	lines	line	NNS
20417	3068	17	on	on	IN
20417	3068	18	the	the	DT
20417	3068	19	scales	scale	NNS
20417	3068	20	shows	show	VBZ
20417	3068	21	the	the	DT
20417	3068	22	age	age	NN
20417	3068	23	of	of	IN
20417	3068	24	the	the	DT
20417	3068	25	fish	fish	NN
20417	3068	26	,	,	,
20417	3068	27	and	and	CC
20417	3068	28	when	when	WRB
20417	3068	29	it	-PRON-	PRP
20417	3068	30	went	go	VBD
20417	3068	31	out	out	RP
20417	3068	32	to	to	IN
20417	3068	33	sea	sea	NN
20417	3068	34	,	,	,
20417	3068	35	and	and	CC
20417	3068	36	whether	whether	IN
20417	3068	37	it	-PRON-	PRP
20417	3068	38	has	have	VBZ
20417	3068	39	spawned	spawn	VBN
20417	3068	40	or	or	CC
20417	3068	41	not	not	RB
20417	3068	42	,	,	,
20417	3068	43	and	and	CC
20417	3068	44	more	more	RBR
20417	3068	45	besides	besides	RB
20417	3068	46	.	.	.
20417	3069	1	Interpretation	interpretation	NN
20417	3069	2	of	of	IN
20417	3069	3	the	the	DT
20417	3069	4	Salmon	Salmon	NNP
20417	3069	5	's	's	POS
20417	3069	6	Story	Story	NNP
20417	3069	7	When	when	WRB
20417	3069	8	an	an	DT
20417	3069	9	animal	animal	NN
20417	3069	10	frequents	frequent	VBZ
20417	3069	11	two	two	CD
20417	3069	12	different	different	JJ
20417	3069	13	haunts	haunt	NNS
20417	3069	14	,	,	,
20417	3069	15	in	in	IN
20417	3069	16	one	one	CD
20417	3069	17	of	of	IN
20417	3069	18	which	which	WDT
20417	3069	19	it	-PRON-	PRP
20417	3069	20	breeds	breed	VBZ
20417	3069	21	,	,	,
20417	3069	22	it	-PRON-	PRP
20417	3069	23	is	be	VBZ
20417	3069	24	very	very	RB
20417	3069	25	often	often	RB
20417	3069	26	safe	safe	JJ
20417	3069	27	to	to	TO
20417	3069	28	say	say	VB
20417	3069	29	that	that	IN
20417	3069	30	the	the	DT
20417	3069	31	breeding	breeding	NN
20417	3069	32	-	-	HYPH
20417	3069	33	place	place	NN
20417	3069	34	represents	represent	VBZ
20417	3069	35	the	the	DT
20417	3069	36	original	original	JJ
20417	3069	37	home	home	NN
20417	3069	38	.	.	.
20417	3070	1	The	the	DT
20417	3070	2	flounder	flounder	NN
20417	3070	3	is	be	VBZ
20417	3070	4	quite	quite	RB
20417	3070	5	comfortable	comfortable	JJ
20417	3070	6	far	far	RB
20417	3070	7	up	up	IN
20417	3070	8	the	the	DT
20417	3070	9	rivers	river	NNS
20417	3070	10	,	,	,
20417	3070	11	but	but	CC
20417	3070	12	it	-PRON-	PRP
20417	3070	13	has	have	VBZ
20417	3070	14	to	to	TO
20417	3070	15	go	go	VB
20417	3070	16	to	to	IN
20417	3070	17	the	the	DT
20417	3070	18	shore	shore	NN
20417	3070	19	-	-	HYPH
20417	3070	20	waters	water	NNS
20417	3070	21	to	to	TO
20417	3070	22	spawn	spawn	VB
20417	3070	23	,	,	,
20417	3070	24	and	and	CC
20417	3070	25	there	there	EX
20417	3070	26	is	be	VBZ
20417	3070	27	no	no	DT
20417	3070	28	doubt	doubt	NN
20417	3070	29	that	that	IN
20417	3070	30	the	the	DT
20417	3070	31	flounder	flounder	NN
20417	3070	32	is	be	VBZ
20417	3070	33	a	a	DT
20417	3070	34	marine	marine	JJ
20417	3070	35	fish	fish	NN
20417	3070	36	which	which	WDT
20417	3070	37	has	have	VBZ
20417	3070	38	recently	recently	RB
20417	3070	39	learned	learn	VBN
20417	3070	40	to	to	TO
20417	3070	41	colonise	colonise	VB
20417	3070	42	the	the	DT
20417	3070	43	fresh	fresh	JJ
20417	3070	44	waters	water	NNS
20417	3070	45	.	.	.
20417	3071	1	Its	-PRON-	PRP$
20417	3071	2	relatives	relative	NNS
20417	3071	3	,	,	,
20417	3071	4	like	like	IN
20417	3071	5	plaice	plaice	NN
20417	3071	6	and	and	CC
20417	3071	7	sole	sole	NNP
20417	3071	8	,	,	,
20417	3071	9	are	be	VBP
20417	3071	10	strictly	strictly	RB
20417	3071	11	marine	marine	JJ
20417	3071	12	.	.	.
20417	3072	1	But	but	CC
20417	3072	2	it	-PRON-	PRP
20417	3072	3	is	be	VBZ
20417	3072	4	impossible	impossible	JJ
20417	3072	5	to	to	TO
20417	3072	6	make	make	VB
20417	3072	7	a	a	DT
20417	3072	8	dogma	dogma	NN
20417	3072	9	of	of	IN
20417	3072	10	the	the	DT
20417	3072	11	rule	rule	NN
20417	3072	12	that	that	IN
20417	3072	13	the	the	DT
20417	3072	14	breeding	breeding	NN
20417	3072	15	-	-	HYPH
20417	3072	16	place	place	NN
20417	3072	17	corresponds	correspond	NNS
20417	3072	18	to	to	IN
20417	3072	19	the	the	DT
20417	3072	20	original	original	JJ
20417	3072	21	home	home	NN
20417	3072	22	.	.	.
20417	3073	1	Thus	thus	RB
20417	3073	2	some	some	DT
20417	3073	3	kinds	kind	NNS
20417	3073	4	of	of	IN
20417	3073	5	bass	bass	NN
20417	3073	6	,	,	,
20417	3073	7	which	which	WDT
20417	3073	8	belong	belong	VBP
20417	3073	9	to	to	IN
20417	3073	10	the	the	DT
20417	3073	11	marine	marine	JJ
20417	3073	12	family	family	NN
20417	3073	13	of	of	IN
20417	3073	14	sea	sea	NN
20417	3073	15	-	-	HYPH
20417	3073	16	perches	perch	NNS
20417	3073	17	,	,	,
20417	3073	18	live	live	VBP
20417	3073	19	in	in	IN
20417	3073	20	the	the	DT
20417	3073	21	sea	sea	NN
20417	3073	22	or	or	CC
20417	3073	23	in	in	IN
20417	3073	24	estuaries	estuary	NNS
20417	3073	25	,	,	,
20417	3073	26	while	while	IN
20417	3073	27	two	two	CD
20417	3073	28	have	have	VBP
20417	3073	29	become	become	VBN
20417	3073	30	permanent	permanent	JJ
20417	3073	31	residents	resident	NNS
20417	3073	32	in	in	IN
20417	3073	33	fresh	fresh	JJ
20417	3073	34	water	water	NN
20417	3073	35	.	.	.
20417	3074	1	Or	or	CC
20417	3074	2	,	,	,
20417	3074	3	again	again	RB
20417	3074	4	,	,	,
20417	3074	5	the	the	DT
20417	3074	6	members	member	NNS
20417	3074	7	of	of	IN
20417	3074	8	the	the	DT
20417	3074	9	herring	herre	VBG
20417	3074	10	family	family	NN
20417	3074	11	are	be	VBP
20417	3074	12	very	very	RB
20417	3074	13	distinctively	distinctively	RB
20417	3074	14	marine	marine	JJ
20417	3074	15	,	,	,
20417	3074	16	but	but	CC
20417	3074	17	the	the	DT
20417	3074	18	shad	shad	NN
20417	3074	19	,	,	,
20417	3074	20	which	which	WDT
20417	3074	21	belong	belong	VBP
20417	3074	22	to	to	IN
20417	3074	23	this	this	DT
20417	3074	24	family	family	NN
20417	3074	25	,	,	,
20417	3074	26	spawn	spawn	VBN
20417	3074	27	in	in	IN
20417	3074	28	rivers	river	NNS
20417	3074	29	and	and	CC
20417	3074	30	may	may	MD
20417	3074	31	spend	spend	VB
20417	3074	32	their	-PRON-	PRP$
20417	3074	33	lives	life	NNS
20417	3074	34	there	there	RB
20417	3074	35	.	.	.
20417	3075	1	So	so	CC
20417	3075	2	there	there	EX
20417	3075	3	are	be	VBP
20417	3075	4	two	two	CD
20417	3075	5	different	different	JJ
20417	3075	6	ways	way	NNS
20417	3075	7	of	of	IN
20417	3075	8	interpreting	interpret	VBG
20417	3075	9	the	the	DT
20417	3075	10	life	life	NN
20417	3075	11	-	-	HYPH
20417	3075	12	history	history	NN
20417	3075	13	of	of	IN
20417	3075	14	the	the	DT
20417	3075	15	salmon	salmon	NN
20417	3075	16	.	.	.
20417	3076	1	Some	some	DT
20417	3076	2	authorities	authority	NNS
20417	3076	3	regard	regard	VBP
20417	3076	4	the	the	DT
20417	3076	5	salmon	salmon	NN
20417	3076	6	as	as	IN
20417	3076	7	a	a	DT
20417	3076	8	marine	marine	JJ
20417	3076	9	fish	fish	NN
20417	3076	10	which	which	WDT
20417	3076	11	is	be	VBZ
20417	3076	12	establishing	establish	VBG
20417	3076	13	itself	-PRON-	PRP
20417	3076	14	in	in	IN
20417	3076	15	fresh	fresh	JJ
20417	3076	16	water	water	NN
20417	3076	17	.	.	.
20417	3077	1	But	but	CC
20417	3077	2	others	other	NNS
20417	3077	3	read	read	VBP
20417	3077	4	the	the	DT
20417	3077	5	story	story	NN
20417	3077	6	the	the	DT
20417	3077	7	other	other	JJ
20417	3077	8	way	way	NN
20417	3077	9	and	and	CC
20417	3077	10	regard	regard	VB
20417	3077	11	the	the	DT
20417	3077	12	salmon	salmon	NN
20417	3077	13	as	as	IN
20417	3077	14	a	a	DT
20417	3077	15	member	member	NN
20417	3077	16	of	of	IN
20417	3077	17	a	a	DT
20417	3077	18	freshwater	freshwater	NN
20417	3077	19	race	race	NN
20417	3077	20	,	,	,
20417	3077	21	that	that	WDT
20417	3077	22	has	have	VBZ
20417	3077	23	taken	take	VBN
20417	3077	24	to	to	IN
20417	3077	25	the	the	DT
20417	3077	26	sea	sea	NN
20417	3077	27	for	for	IN
20417	3077	28	feeding	feeding	NN
20417	3077	29	purposes	purpose	NNS
20417	3077	30	.	.	.
20417	3078	1	In	in	IN
20417	3078	2	regard	regard	NN
20417	3078	3	to	to	IN
20417	3078	4	trout	trout	NN
20417	3078	5	,	,	,
20417	3078	6	we	-PRON-	PRP
20417	3078	7	know	know	VBP
20417	3078	8	that	that	IN
20417	3078	9	the	the	DT
20417	3078	10	ranks	rank	NNS
20417	3078	11	of	of	IN
20417	3078	12	those	those	DT
20417	3078	13	in	in	IN
20417	3078	14	rivers	river	NNS
20417	3078	15	and	and	CC
20417	3078	16	lakes	lake	NNS
20417	3078	17	are	be	VBP
20417	3078	18	continually	continually	RB
20417	3078	19	being	be	VBG
20417	3078	20	reinforced	reinforce	VBN
20417	3078	21	by	by	IN
20417	3078	22	migrants	migrant	NNS
20417	3078	23	from	from	IN
20417	3078	24	the	the	DT
20417	3078	25	sea	sea	NN
20417	3078	26	,	,	,
20417	3078	27	and	and	CC
20417	3078	28	that	that	IN
20417	3078	29	some	some	DT
20417	3078	30	trout	trout	NN
20417	3078	31	go	go	VBP
20417	3078	32	down	down	RB
20417	3078	33	to	to	IN
20417	3078	34	the	the	DT
20417	3078	35	sea	sea	NN
20417	3078	36	while	while	IN
20417	3078	37	others	other	NNS
20417	3078	38	remain	remain	VBP
20417	3078	39	in	in	IN
20417	3078	40	the	the	DT
20417	3078	41	freshwater	freshwater	NN
20417	3078	42	.	.	.
20417	3079	1	We	-PRON-	PRP
20417	3079	2	know	know	VBP
20417	3079	3	also	also	RB
20417	3079	4	in	in	IN
20417	3079	5	regard	regard	NN
20417	3079	6	to	to	IN
20417	3079	7	a	a	DT
20417	3079	8	related	related	JJ
20417	3079	9	fish	fish	NN
20417	3079	10	,	,	,
20417	3079	11	the	the	DT
20417	3079	12	char	char	NN
20417	3079	13	,	,	,
20417	3079	14	that	that	IN
20417	3079	15	while	while	IN
20417	3079	16	the	the	DT
20417	3079	17	great	great	JJ
20417	3079	18	majority	majority	NN
20417	3079	19	of	of	IN
20417	3079	20	kinds	kind	NNS
20417	3079	21	are	be	VBP
20417	3079	22	now	now	RB
20417	3079	23	permanent	permanent	JJ
20417	3079	24	residents	resident	NNS
20417	3079	25	in	in	IN
20417	3079	26	cold	cold	JJ
20417	3079	27	and	and	CC
20417	3079	28	deep	deep	JJ
20417	3079	29	,	,	,
20417	3079	30	isolated	isolated	JJ
20417	3079	31	northern	northern	JJ
20417	3079	32	lakes	lake	NNS
20417	3079	33	,	,	,
20417	3079	34	there	there	EX
20417	3079	35	are	be	VBP
20417	3079	36	Arctic	arctic	JJ
20417	3079	37	forms	form	NNS
20417	3079	38	which	which	WDT
20417	3079	39	live	live	VBP
20417	3079	40	in	in	IN
20417	3079	41	the	the	DT
20417	3079	42	sea	sea	NN
20417	3079	43	but	but	CC
20417	3079	44	enter	enter	VBP
20417	3079	45	the	the	DT
20417	3079	46	rivers	river	NNS
20417	3079	47	to	to	TO
20417	3079	48	spawn	spawn	VB
20417	3079	49	.	.	.
20417	3080	1	These	these	DT
20417	3080	2	facts	fact	NNS
20417	3080	3	favour	favour	VBP
20417	3080	4	the	the	DT
20417	3080	5	view	view	NN
20417	3080	6	that	that	IN
20417	3080	7	the	the	DT
20417	3080	8	salmon	salmon	NN
20417	3080	9	was	be	VBD
20417	3080	10	originally	originally	RB
20417	3080	11	a	a	DT
20417	3080	12	marine	marine	JJ
20417	3080	13	fish	fish	NN
20417	3080	14	.	.	.
20417	3081	1	But	but	CC
20417	3081	2	there	there	EX
20417	3081	3	are	be	VBP
20417	3081	4	arguments	argument	NNS
20417	3081	5	on	on	IN
20417	3081	6	both	both	DT
20417	3081	7	sides	side	NNS
20417	3081	8	,	,	,
20417	3081	9	and	and	CC
20417	3081	10	,	,	,
20417	3081	11	for	for	IN
20417	3081	12	our	-PRON-	PRP$
20417	3081	13	present	present	JJ
20417	3081	14	purpose	purpose	NN
20417	3081	15	,	,	,
20417	3081	16	the	the	DT
20417	3081	17	important	important	JJ
20417	3081	18	fact	fact	NN
20417	3081	19	is	be	VBZ
20417	3081	20	that	that	IN
20417	3081	21	the	the	DT
20417	3081	22	salmon	salmon	NN
20417	3081	23	is	be	VBZ
20417	3081	24	conquering	conquer	VBG
20417	3081	25	_	_	NNP
20417	3081	26	two	two	CD
20417	3081	27	_	_	NNP
20417	3081	28	haunts	haunt	VBZ
20417	3081	29	.	.	.
20417	3082	1	Its	-PRON-	PRP$
20417	3082	2	evolution	evolution	NN
20417	3082	3	is	be	VBZ
20417	3082	4	going	go	VBG
20417	3082	5	on	on	RP
20417	3082	6	.	.	.
20417	3083	1	The	the	DT
20417	3083	2	Romance	Romance	NNP
20417	3083	3	of	of	IN
20417	3083	4	the	the	DT
20417	3083	5	Eel	Eel	NNP
20417	3083	6	Early	early	RB
20417	3083	7	in	in	IN
20417	3083	8	summer	summer	NN
20417	3083	9	,	,	,
20417	3083	10	at	at	IN
20417	3083	11	dates	date	NNS
20417	3083	12	varying	vary	VBG
20417	3083	13	with	with	IN
20417	3083	14	the	the	DT
20417	3083	15	distance	distance	NN
20417	3083	16	of	of	IN
20417	3083	17	the	the	DT
20417	3083	18	rivers	river	NNS
20417	3083	19	from	from	IN
20417	3083	20	the	the	DT
20417	3083	21	open	open	JJ
20417	3083	22	Atlantic	Atlantic	NNP
20417	3083	23	,	,	,
20417	3083	24	crowds	crowd	NNS
20417	3083	25	of	of	IN
20417	3083	26	young	young	JJ
20417	3083	27	eels	eel	NNS
20417	3083	28	or	or	CC
20417	3083	29	elvers	elver	NNS
20417	3083	30	come	come	VBP
20417	3083	31	up	up	RP
20417	3083	32	-	-	HYPH
20417	3083	33	stream	stream	NN
20417	3083	34	.	.	.
20417	3084	1	Sometimes	sometimes	RB
20417	3084	2	the	the	DT
20417	3084	3	procession	procession	NN
20417	3084	4	or	or	CC
20417	3084	5	eel	eel	NN
20417	3084	6	-	-	HYPH
20417	3084	7	fare	fare	NN
20417	3084	8	includes	include	VBZ
20417	3084	9	thousands	thousand	NNS
20417	3084	10	of	of	IN
20417	3084	11	individuals	individual	NNS
20417	3084	12	,	,	,
20417	3084	13	each	each	DT
20417	3084	14	about	about	IN
20417	3084	15	the	the	DT
20417	3084	16	length	length	NN
20417	3084	17	of	of	IN
20417	3084	18	our	-PRON-	PRP$
20417	3084	19	first	first	JJ
20417	3084	20	finger	finger	NN
20417	3084	21	,	,	,
20417	3084	22	and	and	CC
20417	3084	23	as	as	RB
20417	3084	24	thick	thick	JJ
20417	3084	25	as	as	IN
20417	3084	26	a	a	DT
20417	3084	27	stout	stout	JJ
20417	3084	28	knitting	knitting	NN
20417	3084	29	needle	needle	NN
20417	3084	30	.	.	.
20417	3085	1	They	-PRON-	PRP
20417	3085	2	obey	obey	VBP
20417	3085	3	an	an	DT
20417	3085	4	inborn	inborn	JJ
20417	3085	5	impulse	impulse	NN
20417	3085	6	to	to	TO
20417	3085	7	swim	swim	VB
20417	3085	8	against	against	IN
20417	3085	9	the	the	DT
20417	3085	10	stream	stream	NN
20417	3085	11	,	,	,
20417	3085	12	seeking	seek	VBG
20417	3085	13	automatically	automatically	RB
20417	3085	14	to	to	TO
20417	3085	15	have	have	VB
20417	3085	16	both	both	DT
20417	3085	17	sides	side	NNS
20417	3085	18	of	of	IN
20417	3085	19	their	-PRON-	PRP$
20417	3085	20	body	body	NN
20417	3085	21	equally	equally	RB
20417	3085	22	stimulated	stimulate	VBN
20417	3085	23	by	by	IN
20417	3085	24	the	the	DT
20417	3085	25	current	current	NN
20417	3085	26	.	.	.
20417	3086	1	So	so	RB
20417	3086	2	they	-PRON-	PRP
20417	3086	3	go	go	VBP
20417	3086	4	straight	straight	RB
20417	3086	5	ahead	ahead	RB
20417	3086	6	.	.	.
20417	3087	1	The	the	DT
20417	3087	2	obligation	obligation	NN
20417	3087	3	works	work	VBZ
20417	3087	4	only	only	RB
20417	3087	5	during	during	IN
20417	3087	6	the	the	DT
20417	3087	7	day	day	NN
20417	3087	8	,	,	,
20417	3087	9	for	for	IN
20417	3087	10	when	when	WRB
20417	3087	11	the	the	DT
20417	3087	12	sun	sun	NN
20417	3087	13	goes	go	VBZ
20417	3087	14	down	down	RP
20417	3087	15	behind	behind	IN
20417	3087	16	the	the	DT
20417	3087	17	hills	hill	NNS
20417	3087	18	the	the	DT
20417	3087	19	elvers	elver	NNS
20417	3087	20	snuggle	snuggle	VBP
20417	3087	21	under	under	IN
20417	3087	22	stones	stone	NNS
20417	3087	23	or	or	CC
20417	3087	24	beneath	beneath	IN
20417	3087	25	the	the	DT
20417	3087	26	bank	bank	NN
20417	3087	27	and	and	CC
20417	3087	28	rest	rest	VB
20417	3087	29	till	till	IN
20417	3087	30	dawn	dawn	NN
20417	3087	31	.	.	.
20417	3088	1	In	in	IN
20417	3088	2	the	the	DT
20417	3088	3	course	course	NN
20417	3088	4	of	of	IN
20417	3088	5	time	time	NN
20417	3088	6	they	-PRON-	PRP
20417	3088	7	reach	reach	VBP
20417	3088	8	the	the	DT
20417	3088	9	quiet	quiet	JJ
20417	3088	10	upper	upper	JJ
20417	3088	11	reaches	reach	NNS
20417	3088	12	of	of	IN
20417	3088	13	the	the	DT
20417	3088	14	river	river	NN
20417	3088	15	or	or	CC
20417	3088	16	go	go	VB
20417	3088	17	up	up	RP
20417	3088	18	rivulets	rivulet	NNS
20417	3088	19	and	and	CC
20417	3088	20	drainpipes	drainpipe	NNS
20417	3088	21	to	to	IN
20417	3088	22	the	the	DT
20417	3088	23	isolated	isolated	JJ
20417	3088	24	ponds	pond	NNS
20417	3088	25	.	.	.
20417	3089	1	Their	-PRON-	PRP$
20417	3089	2	impulse	impulse	NN
20417	3089	3	to	to	TO
20417	3089	4	go	go	VB
20417	3089	5	on	on	RP
20417	3089	6	must	must	MD
20417	3089	7	be	be	VB
20417	3089	8	very	very	RB
20417	3089	9	imperious	imperious	JJ
20417	3089	10	,	,	,
20417	3089	11	for	for	IN
20417	3089	12	they	-PRON-	PRP
20417	3089	13	may	may	MD
20417	3089	14	wriggle	wriggle	VB
20417	3089	15	up	up	RP
20417	3089	16	the	the	DT
20417	3089	17	wet	wet	JJ
20417	3089	18	moss	moss	NN
20417	3089	19	by	by	IN
20417	3089	20	the	the	DT
20417	3089	21	side	side	NN
20417	3089	22	of	of	IN
20417	3089	23	a	a	DT
20417	3089	24	waterfall	waterfall	NN
20417	3089	25	or	or	CC
20417	3089	26	even	even	RB
20417	3089	27	make	make	VB
20417	3089	28	a	a	DT
20417	3089	29	short	short	JJ
20417	3089	30	excursion	excursion	NN
20417	3089	31	in	in	IN
20417	3089	32	a	a	DT
20417	3089	33	damp	damp	JJ
20417	3089	34	meadow	meadow	NN
20417	3089	35	.	.	.
20417	3090	1	In	in	IN
20417	3090	2	the	the	DT
20417	3090	3	quiet	quiet	RB
20417	3090	4	-	-	HYPH
20417	3090	5	flowing	flow	VBG
20417	3090	6	stretches	stretch	NNS
20417	3090	7	of	of	IN
20417	3090	8	the	the	DT
20417	3090	9	river	river	NN
20417	3090	10	or	or	CC
20417	3090	11	in	in	IN
20417	3090	12	the	the	DT
20417	3090	13	ponds	pond	NNS
20417	3090	14	they	-PRON-	PRP
20417	3090	15	feed	feed	VBP
20417	3090	16	and	and	CC
20417	3090	17	grow	grow	VB
20417	3090	18	for	for	IN
20417	3090	19	years	year	NNS
20417	3090	20	and	and	CC
20417	3090	21	years	year	NNS
20417	3090	22	.	.	.
20417	3091	1	They	-PRON-	PRP
20417	3091	2	account	account	VBP
20417	3091	3	for	for	IN
20417	3091	4	a	a	DT
20417	3091	5	good	good	JJ
20417	3091	6	many	many	JJ
20417	3091	7	young	young	JJ
20417	3091	8	fishes	fish	NNS
20417	3091	9	.	.	.
20417	3092	1	Eventually	eventually	RB
20417	3092	2	,	,	,
20417	3092	3	after	after	IN
20417	3092	4	five	five	CD
20417	3092	5	or	or	CC
20417	3092	6	six	six	CD
20417	3092	7	years	year	NNS
20417	3092	8	in	in	IN
20417	3092	9	the	the	DT
20417	3092	10	case	case	NN
20417	3092	11	of	of	IN
20417	3092	12	the	the	DT
20417	3092	13	males	male	NNS
20417	3092	14	,	,	,
20417	3092	15	six	six	CD
20417	3092	16	to	to	TO
20417	3092	17	eight	eight	CD
20417	3092	18	years	year	NNS
20417	3092	19	in	in	IN
20417	3092	20	the	the	DT
20417	3092	21	case	case	NN
20417	3092	22	of	of	IN
20417	3092	23	the	the	DT
20417	3092	24	females	female	NNS
20417	3092	25	,	,	,
20417	3092	26	the	the	DT
20417	3092	27	well	well	RB
20417	3092	28	-	-	HYPH
20417	3092	29	grown	grow	VBN
20417	3092	30	fishes	fish	NNS
20417	3092	31	,	,	,
20417	3092	32	perhaps	perhaps	RB
20417	3092	33	a	a	DT
20417	3092	34	foot	foot	NN
20417	3092	35	and	and	CC
20417	3092	36	a	a	DT
20417	3092	37	half	half	NN
20417	3092	38	to	to	TO
20417	3092	39	two	two	CD
20417	3092	40	feet	foot	NNS
20417	3092	41	long	long	JJ
20417	3092	42	,	,	,
20417	3092	43	are	be	VBP
20417	3092	44	seized	seize	VBN
20417	3092	45	by	by	IN
20417	3092	46	a	a	DT
20417	3092	47	novel	novel	JJ
20417	3092	48	restlessness	restlessness	NN
20417	3092	49	.	.	.
20417	3093	1	They	-PRON-	PRP
20417	3093	2	are	be	VBP
20417	3093	3	beginning	begin	VBG
20417	3093	4	to	to	TO
20417	3093	5	be	be	VB
20417	3093	6	mature	mature	JJ
20417	3093	7	.	.	.
20417	3094	1	They	-PRON-	PRP
20417	3094	2	put	put	VBD
20417	3094	3	on	on	RP
20417	3094	4	a	a	DT
20417	3094	5	silvery	silvery	JJ
20417	3094	6	jacket	jacket	NN
20417	3094	7	and	and	CC
20417	3094	8	become	become	VB
20417	3094	9	large	large	JJ
20417	3094	10	of	of	IN
20417	3094	11	eye	eye	NN
20417	3094	12	,	,	,
20417	3094	13	and	and	CC
20417	3094	14	they	-PRON-	PRP
20417	3094	15	return	return	VBP
20417	3094	16	to	to	IN
20417	3094	17	the	the	DT
20417	3094	18	sea	sea	NN
20417	3094	19	.	.	.
20417	3095	1	In	in	IN
20417	3095	2	getting	get	VBG
20417	3095	3	away	away	RB
20417	3095	4	from	from	IN
20417	3095	5	the	the	DT
20417	3095	6	pond	pond	NN
20417	3095	7	it	-PRON-	PRP
20417	3095	8	may	may	MD
20417	3095	9	be	be	VB
20417	3095	10	necessary	necessary	JJ
20417	3095	11	to	to	TO
20417	3095	12	wriggle	wriggle	VB
20417	3095	13	through	through	IN
20417	3095	14	the	the	DT
20417	3095	15	damp	damp	JJ
20417	3095	16	meadow	meadow	NN
20417	3095	17	-	-	HYPH
20417	3095	18	grass	grass	NN
20417	3095	19	before	before	IN
20417	3095	20	reaching	reach	VBG
20417	3095	21	the	the	DT
20417	3095	22	river	river	NN
20417	3095	23	.	.	.
20417	3096	1	They	-PRON-	PRP
20417	3096	2	travel	travel	VBP
20417	3096	3	by	by	IN
20417	3096	4	night	night	NN
20417	3096	5	and	and	CC
20417	3096	6	rather	rather	RB
20417	3096	7	excitedly	excitedly	RB
20417	3096	8	.	.	.
20417	3097	1	The	the	DT
20417	3097	2	Arctic	Arctic	NNP
20417	3097	3	Ocean	Ocean	NNP
20417	3097	4	is	be	VBZ
20417	3097	5	too	too	RB
20417	3097	6	cold	cold	JJ
20417	3097	7	for	for	IN
20417	3097	8	them	-PRON-	PRP
20417	3097	9	and	and	CC
20417	3097	10	the	the	DT
20417	3097	11	North	North	NNP
20417	3097	12	Sea	Sea	NNP
20417	3097	13	too	too	RB
20417	3097	14	shallow	shallow	JJ
20417	3097	15	.	.	.
20417	3098	1	They	-PRON-	PRP
20417	3098	2	must	must	MD
20417	3098	3	go	go	VB
20417	3098	4	far	far	RB
20417	3098	5	out	out	IN
20417	3098	6	to	to	IN
20417	3098	7	sea	sea	NN
20417	3098	8	,	,	,
20417	3098	9	to	to	IN
20417	3098	10	where	where	WRB
20417	3098	11	the	the	DT
20417	3098	12	old	old	JJ
20417	3098	13	margin	margin	NN
20417	3098	14	of	of	IN
20417	3098	15	the	the	DT
20417	3098	16	once	once	RB
20417	3098	17	larger	large	JJR
20417	3098	18	continent	continent	NN
20417	3098	19	of	of	IN
20417	3098	20	Europe	Europe	NNP
20417	3098	21	slopes	slope	VBZ
20417	3098	22	down	down	RP
20417	3098	23	to	to	IN
20417	3098	24	the	the	DT
20417	3098	25	great	great	JJ
20417	3098	26	abysses	abyss	NNS
20417	3098	27	,	,	,
20417	3098	28	from	from	IN
20417	3098	29	the	the	DT
20417	3098	30	Hebrides	Hebrides	NNP
20417	3098	31	southwards	southward	NNS
20417	3098	32	.	.	.
20417	3099	1	Eels	eel	NNS
20417	3099	2	seem	seem	VBP
20417	3099	3	to	to	TO
20417	3099	4	spawn	spawn	VB
20417	3099	5	in	in	IN
20417	3099	6	the	the	DT
20417	3099	7	deep	deep	JJ
20417	3099	8	dark	dark	JJ
20417	3099	9	water	water	NN
20417	3099	10	;	;	:
20417	3099	11	but	but	CC
20417	3099	12	the	the	DT
20417	3099	13	just	just	RB
20417	3099	14	liberated	liberated	JJ
20417	3099	15	eggs	egg	NNS
20417	3099	16	have	have	VBP
20417	3099	17	not	not	RB
20417	3099	18	yet	yet	RB
20417	3099	19	been	be	VBN
20417	3099	20	found	find	VBN
20417	3099	21	.	.	.
20417	3100	1	The	the	DT
20417	3100	2	young	young	JJ
20417	3100	3	fry	fry	NN
20417	3100	4	rises	rise	VBZ
20417	3100	5	to	to	TO
20417	3100	6	near	near	IN
20417	3100	7	the	the	DT
20417	3100	8	surface	surface	NN
20417	3100	9	and	and	CC
20417	3100	10	becomes	become	VBZ
20417	3100	11	a	a	DT
20417	3100	12	knife	knife	NN
20417	3100	13	-	-	HYPH
20417	3100	14	blade	blade	NN
20417	3100	15	-	-	HYPH
20417	3100	16	like	like	JJ
20417	3100	17	larva	larva	NN
20417	3100	18	,	,	,
20417	3100	19	transparent	transparent	VB
20417	3100	20	all	all	DT
20417	3100	21	but	but	CC
20417	3100	22	its	-PRON-	PRP$
20417	3100	23	eye	eye	NN
20417	3100	24	.	.	.
20417	3101	1	It	-PRON-	PRP
20417	3101	2	lives	live	VBZ
20417	3101	3	for	for	IN
20417	3101	4	many	many	JJ
20417	3101	5	months	month	NNS
20417	3101	6	in	in	IN
20417	3101	7	this	this	DT
20417	3101	8	state	state	NN
20417	3101	9	,	,	,
20417	3101	10	growing	grow	VBG
20417	3101	11	to	to	TO
20417	3101	12	be	be	VB
20417	3101	13	about	about	RB
20417	3101	14	three	three	CD
20417	3101	15	inches	inch	NNS
20417	3101	16	long	long	JJ
20417	3101	17	,	,	,
20417	3101	18	rising	rise	VBG
20417	3101	19	and	and	CC
20417	3101	20	sinking	sink	VBG
20417	3101	21	in	in	IN
20417	3101	22	the	the	DT
20417	3101	23	water	water	NN
20417	3101	24	,	,	,
20417	3101	25	and	and	CC
20417	3101	26	swimming	swim	VBG
20417	3101	27	gently	gently	RB
20417	3101	28	.	.	.
20417	3102	1	These	these	DT
20417	3102	2	open	open	JJ
20417	3102	3	-	-	HYPH
20417	3102	4	sea	sea	NN
20417	3102	5	young	young	JJ
20417	3102	6	eels	eel	NNS
20417	3102	7	are	be	VBP
20417	3102	8	known	know	VBN
20417	3102	9	as	as	IN
20417	3102	10	Leptocephali	Leptocephali	NNP
20417	3102	11	,	,	,
20417	3102	12	a	a	DT
20417	3102	13	name	name	NN
20417	3102	14	given	give	VBN
20417	3102	15	to	to	IN
20417	3102	16	them	-PRON-	PRP
20417	3102	17	before	before	IN
20417	3102	18	their	-PRON-	PRP$
20417	3102	19	real	real	JJ
20417	3102	20	nature	nature	NN
20417	3102	21	was	be	VBD
20417	3102	22	proved	prove	VBN
20417	3102	23	.	.	.
20417	3103	1	They	-PRON-	PRP
20417	3103	2	gradually	gradually	RB
20417	3103	3	become	become	VBP
20417	3103	4	shorter	short	JJR
20417	3103	5	,	,	,
20417	3103	6	and	and	CC
20417	3103	7	the	the	DT
20417	3103	8	shape	shape	NN
20417	3103	9	changes	change	VBZ
20417	3103	10	from	from	IN
20417	3103	11	knife	knife	NN
20417	3103	12	-	-	HYPH
20417	3103	13	blade	blade	NN
20417	3103	14	-	-	HYPH
20417	3103	15	like	like	JJ
20417	3103	16	to	to	IN
20417	3103	17	cylindrical	cylindrical	JJ
20417	3103	18	.	.	.
20417	3104	1	During	during	IN
20417	3104	2	this	this	DT
20417	3104	3	change	change	NN
20417	3104	4	they	-PRON-	PRP
20417	3104	5	fast	fast	VBP
20417	3104	6	,	,	,
20417	3104	7	and	and	CC
20417	3104	8	the	the	DT
20417	3104	9	weight	weight	NN
20417	3104	10	of	of	IN
20417	3104	11	their	-PRON-	PRP$
20417	3104	12	delicate	delicate	JJ
20417	3104	13	body	body	NN
20417	3104	14	decreases	decrease	NNS
20417	3104	15	.	.	.
20417	3105	1	They	-PRON-	PRP
20417	3105	2	turn	turn	VBP
20417	3105	3	into	into	IN
20417	3105	4	glass	glass	NN
20417	3105	5	-	-	HYPH
20417	3105	6	eels	eel	NNS
20417	3105	7	,	,	,
20417	3105	8	about	about	RB
20417	3105	9	2	2	CD
20417	3105	10	-	-	SYM
20417	3105	11	1/2	1/2	CD
20417	3105	12	inches	inch	NNS
20417	3105	13	long	long	JJ
20417	3105	14	,	,	,
20417	3105	15	like	like	IN
20417	3105	16	a	a	DT
20417	3105	17	knitting	knitting	NN
20417	3105	18	-	-	HYPH
20417	3105	19	needle	needle	NN
20417	3105	20	in	in	IN
20417	3105	21	girth	girth	NN
20417	3105	22	.	.	.
20417	3106	1	They	-PRON-	PRP
20417	3106	2	begin	begin	VBP
20417	3106	3	to	to	TO
20417	3106	4	move	move	VB
20417	3106	5	towards	towards	IN
20417	3106	6	the	the	DT
20417	3106	7	distant	distant	JJ
20417	3106	8	shores	shore	NNS
20417	3106	9	and	and	CC
20417	3106	10	rivers	river	NNS
20417	3106	11	,	,	,
20417	3106	12	and	and	CC
20417	3106	13	they	-PRON-	PRP
20417	3106	14	may	may	MD
20417	3106	15	be	be	VB
20417	3106	16	a	a	DT
20417	3106	17	year	year	NN
20417	3106	18	and	and	CC
20417	3106	19	a	a	DT
20417	3106	20	half	half	NN
20417	3106	21	old	old	JJ
20417	3106	22	before	before	IN
20417	3106	23	they	-PRON-	PRP
20417	3106	24	reach	reach	VBP
20417	3106	25	their	-PRON-	PRP$
20417	3106	26	destination	destination	NN
20417	3106	27	and	and	CC
20417	3106	28	go	go	VB
20417	3106	29	up	up	IN
20417	3106	30	-	-	HYPH
20417	3106	31	stream	stream	NN
20417	3106	32	as	as	IN
20417	3106	33	elvers	elver	NNS
20417	3106	34	.	.	.
20417	3107	1	Those	those	DT
20417	3107	2	that	that	WDT
20417	3107	3	ascend	ascend	VBP
20417	3107	4	the	the	DT
20417	3107	5	rivers	river	NNS
20417	3107	6	of	of	IN
20417	3107	7	the	the	DT
20417	3107	8	Eastern	Eastern	NNP
20417	3107	9	Baltic	Baltic	NNP
20417	3107	10	must	must	MD
20417	3107	11	have	have	VB
20417	3107	12	journeyed	journey	VBN
20417	3107	13	three	three	CD
20417	3107	14	thousand	thousand	CD
20417	3107	15	miles	mile	NNS
20417	3107	16	.	.	.
20417	3108	1	It	-PRON-	PRP
20417	3108	2	is	be	VBZ
20417	3108	3	certain	certain	JJ
20417	3108	4	that	that	IN
20417	3108	5	no	no	DT
20417	3108	6	eel	eel	NN
20417	3108	7	ever	ever	RB
20417	3108	8	matures	mature	VBZ
20417	3108	9	or	or	CC
20417	3108	10	spawns	spawn	NNS
20417	3108	11	in	in	IN
20417	3108	12	fresh	fresh	JJ
20417	3108	13	water	water	NN
20417	3108	14	.	.	.
20417	3109	1	It	-PRON-	PRP
20417	3109	2	is	be	VBZ
20417	3109	3	practically	practically	RB
20417	3109	4	certain	certain	JJ
20417	3109	5	that	that	IN
20417	3109	6	all	all	PDT
20417	3109	7	the	the	DT
20417	3109	8	young	young	JJ
20417	3109	9	eels	eel	NNS
20417	3109	10	ascending	ascend	VBG
20417	3109	11	the	the	DT
20417	3109	12	rivers	river	NNS
20417	3109	13	of	of	IN
20417	3109	14	North	North	NNP
20417	3109	15	Europe	Europe	NNP
20417	3109	16	have	have	VBP
20417	3109	17	come	come	VBN
20417	3109	18	in	in	RP
20417	3109	19	from	from	IN
20417	3109	20	the	the	DT
20417	3109	21	Atlantic	Atlantic	NNP
20417	3109	22	,	,	,
20417	3109	23	some	some	DT
20417	3109	24	of	of	IN
20417	3109	25	them	-PRON-	PRP
20417	3109	26	perhaps	perhaps	RB
20417	3109	27	from	from	IN
20417	3109	28	the	the	DT
20417	3109	29	Azores	Azores	NNPS
20417	3109	30	or	or	CC
20417	3109	31	further	far	RBR
20417	3109	32	out	out	RB
20417	3109	33	still	still	RB
20417	3109	34	.	.	.
20417	3110	1	It	-PRON-	PRP
20417	3110	2	is	be	VBZ
20417	3110	3	interesting	interesting	JJ
20417	3110	4	to	to	TO
20417	3110	5	inquire	inquire	VB
20417	3110	6	how	how	WRB
20417	3110	7	the	the	DT
20417	3110	8	young	young	JJ
20417	3110	9	eels	eel	NNS
20417	3110	10	circumvent	circumvent	VBP
20417	3110	11	the	the	DT
20417	3110	12	Falls	Falls	NNPS
20417	3110	13	of	of	IN
20417	3110	14	the	the	DT
20417	3110	15	Rhine	Rhine	NNP
20417	3110	16	and	and	CC
20417	3110	17	get	get	VB
20417	3110	18	into	into	IN
20417	3110	19	Lake	Lake	NNP
20417	3110	20	Constance	Constance	NNP
20417	3110	21	,	,	,
20417	3110	22	or	or	CC
20417	3110	23	how	how	WRB
20417	3110	24	their	-PRON-	PRP$
20417	3110	25	kindred	kindred	JJ
20417	3110	26	on	on	IN
20417	3110	27	the	the	DT
20417	3110	28	other	other	JJ
20417	3110	29	side	side	NN
20417	3110	30	of	of	IN
20417	3110	31	the	the	DT
20417	3110	32	Atlantic	Atlantic	NNP
20417	3110	33	overcome	overcome	VBD
20417	3110	34	the	the	DT
20417	3110	35	obstacle	obstacle	NN
20417	3110	36	of	of	IN
20417	3110	37	Niagara	Niagara	NNP
20417	3110	38	;	;	:
20417	3110	39	but	but	CC
20417	3110	40	it	-PRON-	PRP
20417	3110	41	is	be	VBZ
20417	3110	42	more	more	RBR
20417	3110	43	important	important	JJ
20417	3110	44	to	to	TO
20417	3110	45	lay	lay	VB
20417	3110	46	emphasis	emphasis	NN
20417	3110	47	on	on	IN
20417	3110	48	the	the	DT
20417	3110	49	variety	variety	NN
20417	3110	50	of	of	IN
20417	3110	51	habitats	habitat	NNS
20417	3110	52	which	which	WDT
20417	3110	53	this	this	DT
20417	3110	54	fish	fish	NN
20417	3110	55	is	be	VBZ
20417	3110	56	trying	try	VBG
20417	3110	57	--	--	:
20417	3110	58	the	the	DT
20417	3110	59	deep	deep	JJ
20417	3110	60	waters	water	NNS
20417	3110	61	,	,	,
20417	3110	62	the	the	DT
20417	3110	63	open	open	JJ
20417	3110	64	sea	sea	NN
20417	3110	65	,	,	,
20417	3110	66	the	the	DT
20417	3110	67	shore	shore	NN
20417	3110	68	,	,	,
20417	3110	69	the	the	DT
20417	3110	70	river	river	NN
20417	3110	71	,	,	,
20417	3110	72	the	the	DT
20417	3110	73	pond	pond	NN
20417	3110	74	,	,	,
20417	3110	75	and	and	CC
20417	3110	76	even	even	RB
20417	3110	77	,	,	,
20417	3110	78	it	-PRON-	PRP
20417	3110	79	may	may	MD
20417	3110	80	be	be	VB
20417	3110	81	,	,	,
20417	3110	82	a	a	DT
20417	3110	83	little	little	JJ
20417	3110	84	taste	taste	NN
20417	3110	85	of	of	IN
20417	3110	86	solid	solid	JJ
20417	3110	87	earth	earth	NN
20417	3110	88	.	.	.
20417	3111	1	It	-PRON-	PRP
20417	3111	2	seems	seem	VBZ
20417	3111	3	highly	highly	RB
20417	3111	4	probable	probable	JJ
20417	3111	5	that	that	IN
20417	3111	6	the	the	DT
20417	3111	7	common	common	JJ
20417	3111	8	eel	eel	NN
20417	3111	9	is	be	VBZ
20417	3111	10	a	a	DT
20417	3111	11	deep	deep	JJ
20417	3111	12	-	-	HYPH
20417	3111	13	water	water	NN
20417	3111	14	marine	marine	JJ
20417	3111	15	fish	fish	NN
20417	3111	16	which	which	WDT
20417	3111	17	has	have	VBZ
20417	3111	18	learned	learn	VBN
20417	3111	19	to	to	TO
20417	3111	20	colonise	colonise	VB
20417	3111	21	the	the	DT
20417	3111	22	freshwaters	freshwater	NNS
20417	3111	23	.	.	.
20417	3112	1	It	-PRON-	PRP
20417	3112	2	has	have	VBZ
20417	3112	3	been	be	VBN
20417	3112	4	adventurous	adventurous	JJ
20417	3112	5	and	and	CC
20417	3112	6	it	-PRON-	PRP
20417	3112	7	has	have	VBZ
20417	3112	8	succeeded	succeed	VBN
20417	3112	9	.	.	.
20417	3113	1	The	the	DT
20417	3113	2	only	only	JJ
20417	3113	3	shadow	shadow	NN
20417	3113	4	on	on	IN
20417	3113	5	the	the	DT
20417	3113	6	story	story	NN
20417	3113	7	of	of	IN
20417	3113	8	achievement	achievement	NN
20417	3113	9	is	be	VBZ
20417	3113	10	that	that	IN
20417	3113	11	there	there	EX
20417	3113	12	seems	seem	VBZ
20417	3113	13	to	to	TO
20417	3113	14	be	be	VB
20417	3113	15	no	no	DT
20417	3113	16	return	return	NN
20417	3113	17	from	from	IN
20417	3113	18	the	the	DT
20417	3113	19	spawning	spawning	NN
20417	3113	20	.	.	.
20417	3114	1	There	there	EX
20417	3114	2	is	be	VBZ
20417	3114	3	little	little	JJ
20417	3114	4	doubt	doubt	NN
20417	3114	5	that	that	IN
20417	3114	6	death	death	NN
20417	3114	7	is	be	VBZ
20417	3114	8	the	the	DT
20417	3114	9	nemesis	nemesis	NN
20417	3114	10	of	of	IN
20417	3114	11	their	-PRON-	PRP$
20417	3114	12	reproduction	reproduction	NN
20417	3114	13	.	.	.
20417	3115	1	In	in	IN
20417	3115	2	any	any	DT
20417	3115	3	case	case	NN
20417	3115	4	,	,	,
20417	3115	5	no	no	DT
20417	3115	6	adult	adult	NN
20417	3115	7	eel	eel	NN
20417	3115	8	ever	ever	RB
20417	3115	9	comes	come	VBZ
20417	3115	10	back	back	RB
20417	3115	11	from	from	IN
20417	3115	12	the	the	DT
20417	3115	13	deep	deep	JJ
20417	3115	14	sea	sea	NN
20417	3115	15	.	.	.
20417	3116	1	We	-PRON-	PRP
20417	3116	2	are	be	VBP
20417	3116	3	minded	minded	JJ
20417	3116	4	of	of	IN
20417	3116	5	Goethe	Goethe	NNP
20417	3116	6	's	's	POS
20417	3116	7	hard	hard	JJ
20417	3116	8	saying	say	VBG
20417	3116	9	:	:	:
20417	3116	10	"	"	``
20417	3116	11	Death	death	NN
20417	3116	12	is	be	VBZ
20417	3116	13	Nature	Nature	NNP
20417	3116	14	's	's	POS
20417	3116	15	expert	expert	JJ
20417	3116	16	advice	advice	NN
20417	3116	17	to	to	TO
20417	3116	18	get	get	VB
20417	3116	19	plenty	plenty	NN
20417	3116	20	of	of	IN
20417	3116	21	life	life	NN
20417	3116	22	.	.	.
20417	3116	23	"	"	''
20417	3117	1	§	§	ADD
20417	3117	2	4	4	CD
20417	3117	3	Forming	form	VBG
20417	3117	4	New	New	NNP
20417	3117	5	Habits	habit	NNS
20417	3117	6	There	there	EX
20417	3117	7	is	be	VBZ
20417	3117	8	a	a	DT
20417	3117	9	well	well	RB
20417	3117	10	-	-	HYPH
20417	3117	11	known	know	VBN
20417	3117	12	mudfish	mudfish	NN
20417	3117	13	of	of	IN
20417	3117	14	Australia	Australia	NNP
20417	3117	15	,	,	,
20417	3117	16	Neoceratodus	Neoceratodus	NNP
20417	3117	17	by	by	IN
20417	3117	18	name	name	NN
20417	3117	19	,	,	,
20417	3117	20	which	which	WDT
20417	3117	21	has	have	VBZ
20417	3117	22	turned	turn	VBN
20417	3117	23	its	-PRON-	PRP$
20417	3117	24	swim	swim	NN
20417	3117	25	-	-	HYPH
20417	3117	26	bladder	bladder	NN
20417	3117	27	into	into	IN
20417	3117	28	a	a	DT
20417	3117	29	lung	lung	NN
20417	3117	30	and	and	CC
20417	3117	31	comes	come	VBZ
20417	3117	32	to	to	IN
20417	3117	33	the	the	DT
20417	3117	34	surface	surface	NN
20417	3117	35	to	to	TO
20417	3117	36	spout	spout	VB
20417	3117	37	.	.	.
20417	3118	1	It	-PRON-	PRP
20417	3118	2	expels	expel	VBZ
20417	3118	3	vitiated	vitiated	JJ
20417	3118	4	air	air	NN
20417	3118	5	with	with	IN
20417	3118	6	considerable	considerable	JJ
20417	3118	7	force	force	NN
20417	3118	8	and	and	CC
20417	3118	9	takes	take	VBZ
20417	3118	10	fresh	fresh	JJ
20417	3118	11	gulps	gulps	NN
20417	3118	12	.	.	.
20417	3119	1	At	at	IN
20417	3119	2	the	the	DT
20417	3119	3	same	same	JJ
20417	3119	4	time	time	NN
20417	3119	5	,	,	,
20417	3119	6	like	like	IN
20417	3119	7	an	an	DT
20417	3119	8	ordinary	ordinary	JJ
20417	3119	9	fish	fish	NN
20417	3119	10	,	,	,
20417	3119	11	it	-PRON-	PRP
20417	3119	12	has	have	VBZ
20417	3119	13	gills	gill	NNS
20417	3119	14	which	which	WDT
20417	3119	15	allow	allow	VBP
20417	3119	16	the	the	DT
20417	3119	17	usual	usual	JJ
20417	3119	18	interchange	interchange	NN
20417	3119	19	of	of	IN
20417	3119	20	gases	gas	NNS
20417	3119	21	between	between	IN
20417	3119	22	the	the	DT
20417	3119	23	blood	blood	NN
20417	3119	24	and	and	CC
20417	3119	25	the	the	DT
20417	3119	26	water	water	NN
20417	3119	27	.	.	.
20417	3120	1	Now	now	RB
20417	3120	2	this	this	DT
20417	3120	3	Australian	australian	JJ
20417	3120	4	mudfish	mudfish	JJ
20417	3120	5	or	or	CC
20417	3120	6	double	double	JJ
20417	3120	7	-	-	HYPH
20417	3120	8	breather	breather	NN
20417	3120	9	(	(	-LRB-
20417	3120	10	Dipnoan	Dipnoan	NNP
20417	3120	11	)	)	-RRB-
20417	3120	12	,	,	,
20417	3120	13	which	which	WDT
20417	3120	14	may	may	MD
20417	3120	15	be	be	VB
20417	3120	16	a	a	DT
20417	3120	17	long	long	JJ
20417	3120	18	way	way	NN
20417	3120	19	over	over	IN
20417	3120	20	a	a	DT
20417	3120	21	yard	yard	NN
20417	3120	22	in	in	IN
20417	3120	23	length	length	NN
20417	3120	24	,	,	,
20417	3120	25	is	be	VBZ
20417	3120	26	a	a	DT
20417	3120	27	direct	direct	JJ
20417	3120	28	and	and	CC
20417	3120	29	little	little	JJ
20417	3120	30	-	-	HYPH
20417	3120	31	changed	changed	JJ
20417	3120	32	descendant	descendant	NN
20417	3120	33	of	of	IN
20417	3120	34	an	an	DT
20417	3120	35	ancient	ancient	JJ
20417	3120	36	extinct	extinct	JJ
20417	3120	37	fish	fish	NN
20417	3120	38	,	,	,
20417	3120	39	Ceratodus	Ceratodus	NNP
20417	3120	40	,	,	,
20417	3120	41	which	which	WDT
20417	3120	42	lived	live	VBD
20417	3120	43	in	in	IN
20417	3120	44	Mesozoic	Mesozoic	NNP
20417	3120	45	times	time	NNS
20417	3120	46	,	,	,
20417	3120	47	as	as	IN
20417	3120	48	far	far	RB
20417	3120	49	back	back	RB
20417	3120	50	as	as	IN
20417	3120	51	the	the	DT
20417	3120	52	Jurassic	Jurassic	NNP
20417	3120	53	,	,	,
20417	3120	54	which	which	WDT
20417	3120	55	probably	probably	RB
20417	3120	56	means	mean	VBZ
20417	3120	57	over	over	IN
20417	3120	58	five	five	CD
20417	3120	59	millions	million	NNS
20417	3120	60	of	of	IN
20417	3120	61	years	year	NNS
20417	3120	62	ago	ago	RB
20417	3120	63	.	.	.
20417	3121	1	The	the	DT
20417	3121	2	Queensland	Queensland	NNP
20417	3121	3	mudfish	mudfish	NN
20417	3121	4	is	be	VBZ
20417	3121	5	an	an	DT
20417	3121	6	antiquity	antiquity	NN
20417	3121	7	,	,	,
20417	3121	8	and	and	CC
20417	3121	9	there	there	EX
20417	3121	10	has	have	VBZ
20417	3121	11	not	not	RB
20417	3121	12	been	be	VBN
20417	3121	13	much	much	JJ
20417	3121	14	change	change	NN
20417	3121	15	in	in	IN
20417	3121	16	its	-PRON-	PRP$
20417	3121	17	lineage	lineage	NN
20417	3121	18	for	for	IN
20417	3121	19	millions	million	NNS
20417	3121	20	of	of	IN
20417	3121	21	years	year	NNS
20417	3121	22	.	.	.
20417	3122	1	We	-PRON-	PRP
20417	3122	2	might	may	MD
20417	3122	3	take	take	VB
20417	3122	4	it	-PRON-	PRP
20417	3122	5	as	as	IN
20417	3122	6	an	an	DT
20417	3122	7	illustration	illustration	NN
20417	3122	8	of	of	IN
20417	3122	9	the	the	DT
20417	3122	10	inertia	inertia	NN
20417	3122	11	of	of	IN
20417	3122	12	evolution	evolution	NN
20417	3122	13	.	.	.
20417	3123	1	And	and	CC
20417	3123	2	yet	yet	RB
20417	3123	3	,	,	,
20417	3123	4	though	though	IN
20417	3123	5	its	-PRON-	PRP$
20417	3123	6	structure	structure	NN
20417	3123	7	has	have	VBZ
20417	3123	8	changed	change	VBN
20417	3123	9	but	but	CC
20417	3123	10	little	little	JJ
20417	3123	11	,	,	,
20417	3123	12	the	the	DT
20417	3123	13	fish	fish	NN
20417	3123	14	probably	probably	RB
20417	3123	15	illustrates	illustrate	VBZ
20417	3123	16	evolution	evolution	NN
20417	3123	17	in	in	IN
20417	3123	18	process	process	NN
20417	3123	19	,	,	,
20417	3123	20	for	for	IN
20417	3123	21	it	-PRON-	PRP
20417	3123	22	is	be	VBZ
20417	3123	23	a	a	DT
20417	3123	24	fish	fish	NN
20417	3123	25	that	that	WDT
20417	3123	26	is	be	VBZ
20417	3123	27	learning	learn	VBG
20417	3123	28	to	to	TO
20417	3123	29	breathe	breathe	VB
20417	3123	30	dry	dry	JJ
20417	3123	31	air	air	NN
20417	3123	32	.	.	.
20417	3124	1	It	-PRON-	PRP
20417	3124	2	can	can	MD
20417	3124	3	not	not	RB
20417	3124	4	leave	leave	VB
20417	3124	5	the	the	DT
20417	3124	6	water	water	NN
20417	3124	7	;	;	:
20417	3124	8	but	but	CC
20417	3124	9	it	-PRON-	PRP
20417	3124	10	can	can	MD
20417	3124	11	live	live	VB
20417	3124	12	comfortably	comfortably	RB
20417	3124	13	in	in	IN
20417	3124	14	pools	pool	NNS
20417	3124	15	which	which	WDT
20417	3124	16	are	be	VBP
20417	3124	17	foul	foul	JJ
20417	3124	18	with	with	IN
20417	3124	19	decomposing	decompose	VBG
20417	3124	20	animal	animal	NN
20417	3124	21	and	and	CC
20417	3124	22	vegetable	vegetable	JJ
20417	3124	23	matter	matter	NN
20417	3124	24	.	.	.
20417	3125	1	In	in	IN
20417	3125	2	partially	partially	RB
20417	3125	3	dried	dry	VBN
20417	3125	4	-	-	HYPH
20417	3125	5	up	up	RP
20417	3125	6	and	and	CC
20417	3125	7	foul	foul	JJ
20417	3125	8	waterholes	waterhole	NNS
20417	3125	9	,	,	,
20417	3125	10	full	full	JJ
20417	3125	11	of	of	IN
20417	3125	12	dead	dead	JJ
20417	3125	13	fishes	fish	NNS
20417	3125	14	of	of	IN
20417	3125	15	various	various	JJ
20417	3125	16	kinds	kind	NNS
20417	3125	17	,	,	,
20417	3125	18	Neoceratodus	Neoceratodus	NNP
20417	3125	19	has	have	VBZ
20417	3125	20	been	be	VBN
20417	3125	21	found	find	VBN
20417	3125	22	vigorous	vigorous	JJ
20417	3125	23	and	and	CC
20417	3125	24	lively	lively	JJ
20417	3125	25	.	.	.
20417	3126	1	Unless	unless	IN
20417	3126	2	we	-PRON-	PRP
20417	3126	3	take	take	VBP
20417	3126	4	the	the	DT
20417	3126	5	view	view	NN
20417	3126	6	,	,	,
20417	3126	7	which	which	WDT
20417	3126	8	is	be	VBZ
20417	3126	9	_	_	NNP
20417	3126	10	possible	possible	JJ
20417	3126	11	_	_	NNP
20417	3126	12	,	,	,
20417	3126	13	that	that	IN
20417	3126	14	the	the	DT
20417	3126	15	swim	swim	NN
20417	3126	16	-	-	HYPH
20417	3126	17	bladder	bladder	NN
20417	3126	18	of	of	IN
20417	3126	19	fishes	fish	NNS
20417	3126	20	was	be	VBD
20417	3126	21	originally	originally	RB
20417	3126	22	a	a	DT
20417	3126	23	lung	lung	NN
20417	3126	24	,	,	,
20417	3126	25	the	the	DT
20417	3126	26	mud	mud	NN
20417	3126	27	-	-	HYPH
20417	3126	28	fishes	fish	NNS
20417	3126	29	are	be	VBP
20417	3126	30	learning	learn	VBG
20417	3126	31	to	to	TO
20417	3126	32	breathe	breathe	VB
20417	3126	33	dry	dry	JJ
20417	3126	34	air	air	NN
20417	3126	35	.	.	.
20417	3127	1	They	-PRON-	PRP
20417	3127	2	illustrate	illustrate	VBP
20417	3127	3	evolution	evolution	NN
20417	3127	4	agoing	agoing	NN
20417	3127	5	.	.	.
20417	3128	1	[	[	-LRB-
20417	3128	2	Illustration	illustration	NN
20417	3128	3	:	:	:
20417	3128	4	DIAGRAM	diagram	NN
20417	3128	5	OF	of	IN
20417	3128	6	THE	the	DT
20417	3128	7	LIFE	LIFE	NNP
20417	3128	8	HISTORY	history	NN
20417	3128	9	OF	of	IN
20417	3128	10	THE	the	DT
20417	3128	11	COMMON	COMMON	NNP
20417	3128	12	EEL	EEL	NNP
20417	3128	13	(	(	-LRB-
20417	3128	14	_	_	NNP
20417	3128	15	Anguilla	Anguilla	NNP
20417	3128	16	Vulgalis	Vulgalis	NNP
20417	3128	17	_	_	NNP
20417	3128	18	)	)	-RRB-
20417	3128	19	1	1	CD
20417	3128	20	.	.	.
20417	3129	1	The	the	DT
20417	3129	2	transparent	transparent	JJ
20417	3129	3	open	open	JJ
20417	3129	4	-	-	HYPH
20417	3129	5	sea	sea	NN
20417	3129	6	knife	knife	NN
20417	3129	7	-	-	HYPH
20417	3129	8	blade	blade	NN
20417	3129	9	-	-	HYPH
20417	3129	10	like	like	JJ
20417	3129	11	larva	larva	NN
20417	3129	12	called	call	VBN
20417	3129	13	a	a	DT
20417	3129	14	Leptocephalus	Leptocephalus	NNP
20417	3129	15	.	.	.
20417	3130	1	2	2	CD
20417	3130	2	and	and	CC
20417	3130	3	3	3	CD
20417	3130	4	.	.	.
20417	3131	1	The	the	DT
20417	3131	2	gradual	gradual	JJ
20417	3131	3	change	change	NN
20417	3131	4	of	of	IN
20417	3131	5	shape	shape	NN
20417	3131	6	from	from	IN
20417	3131	7	knife	knife	NN
20417	3131	8	-	-	HYPH
20417	3131	9	blade	blade	NN
20417	3131	10	-	-	HYPH
20417	3131	11	like	like	JJ
20417	3131	12	to	to	IN
20417	3131	13	cylindrical	cylindrical	JJ
20417	3131	14	.	.	.
20417	3132	1	The	the	DT
20417	3132	2	body	body	NN
20417	3132	3	becomes	become	VBZ
20417	3132	4	shorter	short	JJR
20417	3132	5	and	and	CC
20417	3132	6	loses	lose	VBZ
20417	3132	7	weight	weight	NN
20417	3132	8	.	.	.
20417	3133	1	4	4	LS
20417	3133	2	.	.	.
20417	3134	1	The	the	DT
20417	3134	2	young	young	JJ
20417	3134	3	elver	elver	NN
20417	3134	4	,	,	,
20417	3134	5	at	at	IN
20417	3134	6	least	least	JJS
20417	3134	7	a	a	DT
20417	3134	8	year	year	NN
20417	3134	9	old	old	JJ
20417	3134	10	,	,	,
20417	3134	11	which	which	WDT
20417	3134	12	makes	make	VBZ
20417	3134	13	its	-PRON-	PRP$
20417	3134	14	way	way	NN
20417	3134	15	from	from	IN
20417	3134	16	the	the	DT
20417	3134	17	open	open	JJ
20417	3134	18	sea	sea	NN
20417	3134	19	to	to	IN
20417	3134	20	the	the	DT
20417	3134	21	estuaries	estuary	NNS
20417	3134	22	and	and	CC
20417	3134	23	rivers	river	NNS
20417	3134	24	.	.	.
20417	3135	1	It	-PRON-	PRP
20417	3135	2	is	be	VBZ
20417	3135	3	2/3	2/3	CD
20417	3135	4	inches	inch	NNS
20417	3135	5	long	long	JJ
20417	3135	6	and	and	CC
20417	3135	7	almost	almost	RB
20417	3135	8	cylindrical	cylindrical	JJ
20417	3135	9	.	.	.
20417	3136	1	5	5	CD
20417	3136	2	.	.	.
20417	3137	1	The	the	DT
20417	3137	2	fully	fully	RB
20417	3137	3	-	-	HYPH
20417	3137	4	formed	form	VBN
20417	3137	5	eel	eel	NN
20417	3137	6	.	.	.
20417	3137	7	]	]	-RRB-
20417	3138	1	[	[	-LRB-
20417	3138	2	Illustration	illustration	NN
20417	3138	3	:	:	:
20417	3138	4	_	_	NNP
20417	3138	5	Photo	Photo	NNP
20417	3138	6	:	:	:
20417	3138	7	Gambier	Gambier	NNP
20417	3138	8	Bolton	Bolton	NNP
20417	3138	9	.	.	.
20417	3138	10	_	_	NNP
20417	3138	11	CASSOWARY	CASSOWARY	NNP
20417	3138	12	Its	-PRON-	PRP$
20417	3138	13	bare	bare	JJ
20417	3138	14	head	head	NN
20417	3138	15	is	be	VBZ
20417	3138	16	capped	cap	VBN
20417	3138	17	with	with	IN
20417	3138	18	a	a	DT
20417	3138	19	helmet	helmet	NN
20417	3138	20	.	.	.
20417	3139	1	Unlike	unlike	IN
20417	3139	2	the	the	DT
20417	3139	3	plumage	plumage	NN
20417	3139	4	of	of	IN
20417	3139	5	most	most	JJS
20417	3139	6	birds	bird	NNS
20417	3139	7	its	-PRON-	PRP$
20417	3139	8	feathers	feather	NNS
20417	3139	9	are	be	VBP
20417	3139	10	loose	loose	JJ
20417	3139	11	and	and	CC
20417	3139	12	hair	hair	NN
20417	3139	13	-	-	HYPH
20417	3139	14	like	like	JJ
20417	3139	15	,	,	,
20417	3139	16	whilst	whilst	IN
20417	3139	17	its	-PRON-	PRP$
20417	3139	18	wings	wing	NNS
20417	3139	19	are	be	VBP
20417	3139	20	merely	merely	RB
20417	3139	21	represented	represent	VBN
20417	3139	22	by	by	IN
20417	3139	23	a	a	DT
20417	3139	24	few	few	JJ
20417	3139	25	black	black	JJ
20417	3139	26	quills	quill	NNS
20417	3139	27	.	.	.
20417	3140	1	It	-PRON-	PRP
20417	3140	2	is	be	VBZ
20417	3140	3	flightless	flightless	JJ
20417	3140	4	and	and	CC
20417	3140	5	entirely	entirely	RB
20417	3140	6	dependent	dependent	JJ
20417	3140	7	on	on	IN
20417	3140	8	its	-PRON-	PRP$
20417	3140	9	short	short	JJ
20417	3140	10	powerful	powerful	JJ
20417	3140	11	legs	leg	NNS
20417	3140	12	to	to	TO
20417	3140	13	carry	carry	VB
20417	3140	14	it	-PRON-	PRP
20417	3140	15	out	out	IN
20417	3140	16	of	of	IN
20417	3140	17	danger	danger	NN
20417	3140	18	.	.	.
20417	3140	19	]	]	-RRB-
20417	3141	1	[	[	-LRB-
20417	3141	2	Illustration	illustration	NN
20417	3141	3	:	:	:
20417	3141	4	_	_	NNP
20417	3141	5	Photo	Photo	NNP
20417	3141	6	:	:	:
20417	3141	7	Gambier	Gambier	NNP
20417	3141	8	Bolton	Bolton	NNP
20417	3141	9	.	.	.
20417	3141	10	_	_	NNP
20417	3141	11	THE	the	DT
20417	3141	12	KIWI	KIWI	NNP
20417	3141	13	,	,	,
20417	3141	14	ANOTHER	ANOTHER	NNP
20417	3141	15	FLIGHTLESS	FLIGHTLESS	NNP
20417	3141	16	BIRD	BIRD	VBZ
20417	3141	17	,	,	,
20417	3141	18	OF	of	IN
20417	3141	19	REMARKABLE	REMARKABLE	NNP
20417	3141	20	APPEARANCE	APPEARANCE	NNP
20417	3141	21	,	,	,
20417	3141	22	HABITS	HABITS	NNP
20417	3141	23	,	,	,
20417	3141	24	AND	and	CC
20417	3141	25	STRUCTURE	STRUCTURE	NNP
20417	3141	26	]	]	-RRB-
20417	3141	27	The	the	DT
20417	3141	28	herring	herring	JJ
20417	3141	29	-	-	HYPH
20417	3141	30	gull	gull	NN
20417	3141	31	is	be	VBZ
20417	3141	32	by	by	IN
20417	3141	33	nature	nature	NN
20417	3141	34	a	a	DT
20417	3141	35	fish	fish	NN
20417	3141	36	-	-	HYPH
20417	3141	37	eater	eater	NN
20417	3141	38	;	;	:
20417	3141	39	but	but	CC
20417	3141	40	of	of	IN
20417	3141	41	recent	recent	JJ
20417	3141	42	years	year	NNS
20417	3141	43	,	,	,
20417	3141	44	in	in	IN
20417	3141	45	some	some	DT
20417	3141	46	parts	part	NNS
20417	3141	47	of	of	IN
20417	3141	48	Britain	Britain	NNP
20417	3141	49	,	,	,
20417	3141	50	it	-PRON-	PRP
20417	3141	51	has	have	VBZ
20417	3141	52	been	be	VBN
20417	3141	53	becoming	become	VBG
20417	3141	54	in	in	IN
20417	3141	55	the	the	DT
20417	3141	56	summer	summer	NN
20417	3141	57	months	month	NNS
20417	3141	58	more	more	RBR
20417	3141	59	and	and	CC
20417	3141	60	more	more	JJR
20417	3141	61	of	of	IN
20417	3141	62	a	a	DT
20417	3141	63	vegetarian	vegetarian	NN
20417	3141	64	,	,	,
20417	3141	65	scooping	scoop	VBG
20417	3141	66	out	out	RP
20417	3141	67	the	the	DT
20417	3141	68	turnips	turnip	NNS
20417	3141	69	,	,	,
20417	3141	70	devouring	devour	VBG
20417	3141	71	potatoes	potato	NNS
20417	3141	72	,	,	,
20417	3141	73	settling	settle	VBG
20417	3141	74	on	on	IN
20417	3141	75	the	the	DT
20417	3141	76	sheaves	sheaf	NNS
20417	3141	77	in	in	IN
20417	3141	78	the	the	DT
20417	3141	79	harvest	harvest	NN
20417	3141	80	field	field	NN
20417	3141	81	and	and	CC
20417	3141	82	gorging	gorge	VBG
20417	3141	83	itself	-PRON-	PRP
20417	3141	84	with	with	IN
20417	3141	85	grain	grain	NN
20417	3141	86	.	.	.
20417	3142	1	Similar	similar	JJ
20417	3142	2	experiments	experiment	NNS
20417	3142	3	,	,	,
20417	3142	4	usually	usually	RB
20417	3142	5	less	less	RBR
20417	3142	6	striking	striking	JJ
20417	3142	7	,	,	,
20417	3142	8	are	be	VBP
20417	3142	9	known	know	VBN
20417	3142	10	in	in	IN
20417	3142	11	many	many	JJ
20417	3142	12	birds	bird	NNS
20417	3142	13	;	;	:
20417	3142	14	but	but	CC
20417	3142	15	the	the	DT
20417	3142	16	most	most	JJS
20417	3142	17	signal	signal	JJ
20417	3142	18	illustration	illustration	NN
20417	3142	19	is	be	VBZ
20417	3142	20	that	that	DT
20417	3142	21	of	of	IN
20417	3142	22	the	the	DT
20417	3142	23	kea	kea	NNP
20417	3142	24	or	or	CC
20417	3142	25	Nestor	Nestor	NNP
20417	3142	26	parrot	parrot	NN
20417	3142	27	of	of	IN
20417	3142	28	New	New	NNP
20417	3142	29	Zealand	Zealand	NNP
20417	3142	30	,	,	,
20417	3142	31	which	which	WDT
20417	3142	32	has	have	VBZ
20417	3142	33	taken	take	VBN
20417	3142	34	to	to	IN
20417	3142	35	lighting	lighting	NN
20417	3142	36	on	on	IN
20417	3142	37	the	the	DT
20417	3142	38	loins	loin	NNS
20417	3142	39	of	of	IN
20417	3142	40	the	the	DT
20417	3142	41	sheep	sheep	NN
20417	3142	42	,	,	,
20417	3142	43	tearing	tear	VBG
20417	3142	44	away	away	RP
20417	3142	45	the	the	DT
20417	3142	46	fleece	fleece	NN
20417	3142	47	,	,	,
20417	3142	48	cutting	cut	VBG
20417	3142	49	at	at	IN
20417	3142	50	the	the	DT
20417	3142	51	skin	skin	NN
20417	3142	52	,	,	,
20417	3142	53	and	and	CC
20417	3142	54	gouging	gouge	VBG
20417	3142	55	out	out	RP
20417	3142	56	fat	fat	JJ
20417	3142	57	.	.	.
20417	3143	1	Now	now	RB
20417	3143	2	the	the	DT
20417	3143	3	parrot	parrot	NN
20417	3143	4	belongs	belong	VBZ
20417	3143	5	to	to	IN
20417	3143	6	a	a	DT
20417	3143	7	vegetarian	vegetarian	JJ
20417	3143	8	or	or	CC
20417	3143	9	frugivorous	frugivorous	JJ
20417	3143	10	stock	stock	NN
20417	3143	11	,	,	,
20417	3143	12	and	and	CC
20417	3143	13	this	this	DT
20417	3143	14	change	change	NN
20417	3143	15	of	of	IN
20417	3143	16	diet	diet	NN
20417	3143	17	in	in	IN
20417	3143	18	the	the	DT
20417	3143	19	relatively	relatively	RB
20417	3143	20	short	short	JJ
20417	3143	21	time	time	NN
20417	3143	22	since	since	IN
20417	3143	23	sheep	sheep	NN
20417	3143	24	-	-	HYPH
20417	3143	25	ranches	ranch	NNS
20417	3143	26	were	be	VBD
20417	3143	27	established	establish	VBN
20417	3143	28	in	in	IN
20417	3143	29	New	New	NNP
20417	3143	30	Zealand	Zealand	NNP
20417	3143	31	is	be	VBZ
20417	3143	32	very	very	RB
20417	3143	33	striking	striking	JJ
20417	3143	34	.	.	.
20417	3144	1	Here	here	RB
20417	3144	2	,	,	,
20417	3144	3	since	since	IN
20417	3144	4	we	-PRON-	PRP
20417	3144	5	know	know	VBP
20417	3144	6	the	the	DT
20417	3144	7	dates	date	NNS
20417	3144	8	,	,	,
20417	3144	9	we	-PRON-	PRP
20417	3144	10	may	may	MD
20417	3144	11	speak	speak	VB
20417	3144	12	of	of	IN
20417	3144	13	evolution	evolution	NN
20417	3144	14	going	go	VBG
20417	3144	15	on	on	RP
20417	3144	16	under	under	IN
20417	3144	17	our	-PRON-	PRP$
20417	3144	18	eyes	eye	NNS
20417	3144	19	.	.	.
20417	3145	1	It	-PRON-	PRP
20417	3145	2	must	must	MD
20417	3145	3	be	be	VB
20417	3145	4	remembered	remember	VBN
20417	3145	5	that	that	IN
20417	3145	6	variations	variation	NNS
20417	3145	7	in	in	IN
20417	3145	8	habit	habit	NN
20417	3145	9	may	may	MD
20417	3145	10	give	give	VB
20417	3145	11	an	an	DT
20417	3145	12	animal	animal	NN
20417	3145	13	a	a	DT
20417	3145	14	new	new	JJ
20417	3145	15	opportunity	opportunity	NN
20417	3145	16	to	to	TO
20417	3145	17	test	test	VB
20417	3145	18	variations	variation	NNS
20417	3145	19	in	in	IN
20417	3145	20	structure	structure	NN
20417	3145	21	which	which	WDT
20417	3145	22	arise	arise	VBP
20417	3145	23	mysteriously	mysteriously	RB
20417	3145	24	from	from	IN
20417	3145	25	within	within	IN
20417	3145	26	,	,	,
20417	3145	27	as	as	IN
20417	3145	28	expressions	expression	NNS
20417	3145	29	of	of	IN
20417	3145	30	germinal	germinal	JJ
20417	3145	31	changefulness	changefulness	NN
20417	3145	32	rather	rather	RB
20417	3145	33	than	than	IN
20417	3145	34	as	as	IN
20417	3145	35	imprints	imprint	NNS
20417	3145	36	from	from	IN
20417	3145	37	without	without	IN
20417	3145	38	.	.	.
20417	3146	1	For	for	IN
20417	3146	2	of	of	IN
20417	3146	3	the	the	DT
20417	3146	4	transmissibility	transmissibility	NN
20417	3146	5	of	of	IN
20417	3146	6	the	the	DT
20417	3146	7	latter	latter	JJ
20417	3146	8	there	there	EX
20417	3146	9	is	be	VBZ
20417	3146	10	little	little	JJ
20417	3146	11	secure	secure	JJ
20417	3146	12	evidence	evidence	NN
20417	3146	13	.	.	.
20417	3147	1	Experiments	experiment	NNS
20417	3147	2	in	in	IN
20417	3147	3	Locomotion	Locomotion	NNP
20417	3147	4	It	-PRON-	PRP
20417	3147	5	is	be	VBZ
20417	3147	6	very	very	RB
20417	3147	7	interesting	interesting	JJ
20417	3147	8	to	to	TO
20417	3147	9	think	think	VB
20417	3147	10	of	of	IN
20417	3147	11	the	the	DT
20417	3147	12	numerous	numerous	JJ
20417	3147	13	types	type	NNS
20417	3147	14	of	of	IN
20417	3147	15	locomotion	locomotion	NN
20417	3147	16	which	which	WDT
20417	3147	17	animals	animal	NNS
20417	3147	18	have	have	VBP
20417	3147	19	discovered	discover	VBN
20417	3147	20	--	--	:
20417	3147	21	pulling	pull	VBG
20417	3147	22	and	and	CC
20417	3147	23	punting	punt	VBG
20417	3147	24	,	,	,
20417	3147	25	sculling	sculling	NN
20417	3147	26	and	and	CC
20417	3147	27	rowing	rowing	NN
20417	3147	28	,	,	,
20417	3147	29	and	and	CC
20417	3147	30	of	of	IN
20417	3147	31	the	the	DT
20417	3147	32	changes	change	NNS
20417	3147	33	that	that	WDT
20417	3147	34	are	be	VBP
20417	3147	35	rung	ring	VBN
20417	3147	36	on	on	IN
20417	3147	37	these	these	DT
20417	3147	38	four	four	CD
20417	3147	39	main	main	JJ
20417	3147	40	methods	method	NNS
20417	3147	41	.	.	.
20417	3148	1	How	how	WRB
20417	3148	2	striking	striking	JJ
20417	3148	3	is	be	VBZ
20417	3148	4	the	the	DT
20417	3148	5	case	case	NN
20417	3148	6	of	of	IN
20417	3148	7	the	the	DT
20417	3148	8	frilled	frille	VBN
20417	3148	9	lizard	lizard	NN
20417	3148	10	(	(	-LRB-
20417	3148	11	Chlamydosaurus	Chlamydosaurus	NNP
20417	3148	12	)	)	-RRB-
20417	3148	13	of	of	IN
20417	3148	14	Australia	Australia	NNP
20417	3148	15	,	,	,
20417	3148	16	which	which	WDT
20417	3148	17	at	at	IN
20417	3148	18	the	the	DT
20417	3148	19	present	present	JJ
20417	3148	20	time	time	NN
20417	3148	21	is	be	VBZ
20417	3148	22	,	,	,
20417	3148	23	as	as	IN
20417	3148	24	it	-PRON-	PRP
20417	3148	25	were	be	VBD
20417	3148	26	,	,	,
20417	3148	27	experimenting	experiment	VBG
20417	3148	28	in	in	IN
20417	3148	29	bipedal	bipedal	JJ
20417	3148	30	progression	progression	NN
20417	3148	31	--	--	:
20417	3148	32	always	always	RB
20417	3148	33	a	a	DT
20417	3148	34	rather	rather	RB
20417	3148	35	eventful	eventful	JJ
20417	3148	36	thing	thing	NN
20417	3148	37	to	to	TO
20417	3148	38	do	do	VB
20417	3148	39	.	.	.
20417	3149	1	It	-PRON-	PRP
20417	3149	2	gets	get	VBZ
20417	3149	3	up	up	RB
20417	3149	4	on	on	IN
20417	3149	5	its	-PRON-	PRP$
20417	3149	6	hind	hind	NN
20417	3149	7	-	-	HYPH
20417	3149	8	legs	leg	NNS
20417	3149	9	and	and	CC
20417	3149	10	runs	run	VBZ
20417	3149	11	totteringly	totteringly	RB
20417	3149	12	for	for	IN
20417	3149	13	a	a	DT
20417	3149	14	few	few	JJ
20417	3149	15	feet	foot	NNS
20417	3149	16	,	,	,
20417	3149	17	just	just	RB
20417	3149	18	like	like	IN
20417	3149	19	a	a	DT
20417	3149	20	baby	baby	NN
20417	3149	21	learning	learn	VBG
20417	3149	22	to	to	TO
20417	3149	23	walk	walk	VB
20417	3149	24	.	.	.
20417	3150	1	How	how	WRB
20417	3150	2	beautiful	beautiful	JJ
20417	3150	3	is	be	VBZ
20417	3150	4	the	the	DT
20417	3150	5	adventure	adventure	NN
20417	3150	6	which	which	WDT
20417	3150	7	has	have	VBZ
20417	3150	8	led	lead	VBN
20417	3150	9	our	-PRON-	PRP$
20417	3150	10	dipper	dipper	NN
20417	3150	11	or	or	CC
20417	3150	12	water	water	NN
20417	3150	13	-	-	HYPH
20417	3150	14	ouzel	ouzel	NNS
20417	3150	15	--	--	:
20417	3150	16	a	a	DT
20417	3150	17	bird	bird	NN
20417	3150	18	allied	ally	VBN
20417	3150	19	to	to	IN
20417	3150	20	the	the	DT
20417	3150	21	wrens	wren	NNS
20417	3150	22	--	--	:
20417	3150	23	to	to	TO
20417	3150	24	try	try	VB
20417	3150	25	walking	walk	VBG
20417	3150	26	and	and	CC
20417	3150	27	flying	fly	VBG
20417	3150	28	under	under	IN
20417	3150	29	water	water	NN
20417	3150	30	!	!	.
20417	3151	1	How	how	WRB
20417	3151	2	admirable	admirable	JJ
20417	3151	3	is	be	VBZ
20417	3151	4	the	the	DT
20417	3151	5	volplaning	volplaning	NN
20417	3151	6	of	of	IN
20417	3151	7	numerous	numerous	JJ
20417	3151	8	parachutists--"flying	parachutists--"flying	NN
20417	3151	9	fish	fish	NN
20417	3151	10	,	,	,
20417	3151	11	"	"	''
20417	3151	12	"	"	``
20417	3151	13	flying	fly	VBG
20417	3151	14	frog	frog	NN
20417	3151	15	,	,	,
20417	3151	16	"	"	''
20417	3151	17	"	"	``
20417	3151	18	flying	fly	VBG
20417	3151	19	dragon	dragon	NN
20417	3151	20	,	,	,
20417	3151	21	"	"	''
20417	3151	22	"	"	``
20417	3151	23	flying	fly	VBG
20417	3151	24	phalanger	phalanger	NN
20417	3151	25	,	,	,
20417	3151	26	"	"	''
20417	3151	27	"	"	``
20417	3151	28	flying	fly	VBG
20417	3151	29	squirrel	squirrel	NN
20417	3151	30	,	,	,
20417	3151	31	"	"	''
20417	3151	32	and	and	CC
20417	3151	33	more	more	JJR
20417	3151	34	besides	besides	RB
20417	3151	35	,	,	,
20417	3151	36	which	which	WDT
20417	3151	37	take	take	VBP
20417	3151	38	great	great	JJ
20417	3151	39	leaps	leap	NNS
20417	3151	40	through	through	IN
20417	3151	41	the	the	DT
20417	3151	42	air	air	NN
20417	3151	43	.	.	.
20417	3152	1	For	for	IN
20417	3152	2	are	be	VBP
20417	3152	3	these	these	DT
20417	3152	4	not	not	RB
20417	3152	5	the	the	DT
20417	3152	6	splendid	splendid	JJ
20417	3152	7	failures	failure	NNS
20417	3152	8	that	that	WDT
20417	3152	9	might	may	MD
20417	3152	10	have	have	VB
20417	3152	11	succeeded	succeed	VBN
20417	3152	12	in	in	IN
20417	3152	13	starting	start	VBG
20417	3152	14	new	new	JJ
20417	3152	15	modes	mode	NNS
20417	3152	16	of	of	IN
20417	3152	17	flight	flight	NN
20417	3152	18	?	?	.
20417	3153	1	Most	most	RBS
20417	3153	2	daring	daring	JJ
20417	3153	3	of	of	IN
20417	3153	4	all	all	DT
20417	3153	5	,	,	,
20417	3153	6	perhaps	perhaps	RB
20417	3153	7	,	,	,
20417	3153	8	are	be	VBP
20417	3153	9	the	the	DT
20417	3153	10	aerial	aerial	JJ
20417	3153	11	journeys	journey	NNS
20417	3153	12	undertaken	undertake	VBN
20417	3153	13	by	by	IN
20417	3153	14	many	many	JJ
20417	3153	15	small	small	JJ
20417	3153	16	spiders	spider	NNS
20417	3153	17	.	.	.
20417	3154	1	On	on	IN
20417	3154	2	a	a	DT
20417	3154	3	breezy	breezy	JJ
20417	3154	4	morning	morning	NN
20417	3154	5	,	,	,
20417	3154	6	especially	especially	RB
20417	3154	7	in	in	IN
20417	3154	8	the	the	DT
20417	3154	9	autumn	autumn	NN
20417	3154	10	,	,	,
20417	3154	11	they	-PRON-	PRP
20417	3154	12	mount	mount	VBP
20417	3154	13	on	on	IN
20417	3154	14	gate	gate	NN
20417	3154	15	-	-	HYPH
20417	3154	16	posts	post	NNS
20417	3154	17	and	and	CC
20417	3154	18	palings	paling	NNS
20417	3154	19	and	and	CC
20417	3154	20	herbage	herbage	NN
20417	3154	21	,	,	,
20417	3154	22	and	and	CC
20417	3154	23	,	,	,
20417	3154	24	standing	stand	VBG
20417	3154	25	with	with	IN
20417	3154	26	their	-PRON-	PRP$
20417	3154	27	head	head	NN
20417	3154	28	to	to	IN
20417	3154	29	the	the	DT
20417	3154	30	wind	wind	NN
20417	3154	31	,	,	,
20417	3154	32	pay	pay	VB
20417	3154	33	out	out	RP
20417	3154	34	three	three	CD
20417	3154	35	or	or	CC
20417	3154	36	four	four	CD
20417	3154	37	long	long	JJ
20417	3154	38	threads	thread	NNS
20417	3154	39	of	of	IN
20417	3154	40	silk	silk	NN
20417	3154	41	.	.	.
20417	3155	1	When	when	WRB
20417	3155	2	the	the	DT
20417	3155	3	wind	wind	NN
20417	3155	4	tugs	tug	NNS
20417	3155	5	at	at	IN
20417	3155	6	these	these	DT
20417	3155	7	threads	thread	NNS
20417	3155	8	,	,	,
20417	3155	9	the	the	DT
20417	3155	10	spinners	spinner	NNS
20417	3155	11	let	let	VBP
20417	3155	12	go	go	VB
20417	3155	13	,	,	,
20417	3155	14	and	and	CC
20417	3155	15	are	be	VBP
20417	3155	16	borne	bear	VBN
20417	3155	17	,	,	,
20417	3155	18	usually	usually	RB
20417	3155	19	back	back	RB
20417	3155	20	downwards	downwards	RB
20417	3155	21	,	,	,
20417	3155	22	on	on	IN
20417	3155	23	the	the	DT
20417	3155	24	wings	wing	NNS
20417	3155	25	of	of	IN
20417	3155	26	the	the	DT
20417	3155	27	wind	wind	NN
20417	3155	28	from	from	IN
20417	3155	29	one	one	CD
20417	3155	30	parish	parish	NN
20417	3155	31	to	to	IN
20417	3155	32	another	another	DT
20417	3155	33	.	.	.
20417	3156	1	It	-PRON-	PRP
20417	3156	2	is	be	VBZ
20417	3156	3	said	say	VBN
20417	3156	4	that	that	IN
20417	3156	5	if	if	IN
20417	3156	6	the	the	DT
20417	3156	7	wind	wind	NN
20417	3156	8	falls	fall	VBZ
20417	3156	9	they	-PRON-	PRP
20417	3156	10	can	can	MD
20417	3156	11	unfurl	unfurl	VB
20417	3156	12	more	more	JJR
20417	3156	13	sail	sail	NN
20417	3156	14	,	,	,
20417	3156	15	or	or	CC
20417	3156	16	furl	furl	VBP
20417	3156	17	if	if	IN
20417	3156	18	it	-PRON-	PRP
20417	3156	19	rises	rise	VBZ
20417	3156	20	.	.	.
20417	3157	1	In	in	IN
20417	3157	2	any	any	DT
20417	3157	3	case	case	NN
20417	3157	4	,	,	,
20417	3157	5	these	these	DT
20417	3157	6	wingless	wingless	NN
20417	3157	7	creatures	creature	NNS
20417	3157	8	make	make	VBP
20417	3157	9	aerial	aerial	JJ
20417	3157	10	journeys	journey	NNS
20417	3157	11	.	.	.
20417	3158	1	When	when	WRB
20417	3158	2	tens	ten	NNS
20417	3158	3	of	of	IN
20417	3158	4	thousands	thousand	NNS
20417	3158	5	of	of	IN
20417	3158	6	the	the	DT
20417	3158	7	used	use	VBN
20417	3158	8	threads	thread	NNS
20417	3158	9	sink	sink	VBP
20417	3158	10	to	to	IN
20417	3158	11	earth	earth	NN
20417	3158	12	,	,	,
20417	3158	13	there	there	EX
20417	3158	14	is	be	VBZ
20417	3158	15	a	a	DT
20417	3158	16	"	"	``
20417	3158	17	shower	shower	NN
20417	3158	18	of	of	IN
20417	3158	19	gossamer	gossamer	NNP
20417	3158	20	.	.	.
20417	3158	21	"	"	''
20417	3159	1	On	on	IN
20417	3159	2	his	-PRON-	PRP$
20417	3159	3	_	_	NNP
20417	3159	4	Beagle	Beagle	NNP
20417	3159	5	_	_	NNP
20417	3159	6	voyage	voyage	NN
20417	3159	7	Darwin	Darwin	NNP
20417	3159	8	observed	observe	VBD
20417	3159	9	that	that	IN
20417	3159	10	vast	vast	JJ
20417	3159	11	numbers	number	NNS
20417	3159	12	of	of	IN
20417	3159	13	small	small	JJ
20417	3159	14	gossamer	gossamer	NN
20417	3159	15	spiders	spider	NNS
20417	3159	16	were	be	VBD
20417	3159	17	borne	bear	VBN
20417	3159	18	on	on	IN
20417	3159	19	to	to	IN
20417	3159	20	the	the	DT
20417	3159	21	ship	ship	NN
20417	3159	22	when	when	WRB
20417	3159	23	it	-PRON-	PRP
20417	3159	24	was	be	VBD
20417	3159	25	sixty	sixty	CD
20417	3159	26	miles	mile	NNS
20417	3159	27	distant	distant	JJ
20417	3159	28	from	from	IN
20417	3159	29	the	the	DT
20417	3159	30	land	land	NN
20417	3159	31	.	.	.
20417	3160	1	[	[	-LRB-
20417	3160	2	Illustration	illustration	NN
20417	3160	3	:	:	:
20417	3160	4	THE	the	DT
20417	3160	5	AUSTRALIAN	AUSTRALIAN	NNP
20417	3160	6	FRILLED	FRILLED	NNP
20417	3160	7	LIZARD	LIZARD	NNP
20417	3160	8	,	,	,
20417	3160	9	WHICH	which	WDT
20417	3160	10	IS	be	VBZ
20417	3160	11	AT	AT	NNP
20417	3160	12	PRESENT	present	XX
20417	3160	13	TRYING	try	VBG
20417	3160	14	TO	to	TO
20417	3160	15	BECOME	become	VB
20417	3160	16	A	a	DT
20417	3160	17	BIPED	biped	NN
20417	3160	18	When	when	WRB
20417	3160	19	it	-PRON-	PRP
20417	3160	20	gets	get	VBZ
20417	3160	21	up	up	RP
20417	3160	22	on	on	IN
20417	3160	23	its	-PRON-	PRP$
20417	3160	24	hind	hind	NN
20417	3160	25	-	-	HYPH
20417	3160	26	legs	leg	NNS
20417	3160	27	and	and	CC
20417	3160	28	runs	run	NNS
20417	3160	29	for	for	IN
20417	3160	30	a	a	DT
20417	3160	31	short	short	JJ
20417	3160	32	distance	distance	NN
20417	3160	33	it	-PRON-	PRP
20417	3160	34	folds	fold	VBZ
20417	3160	35	its	-PRON-	PRP$
20417	3160	36	big	big	JJ
20417	3160	37	collar	collar	NN
20417	3160	38	round	round	IN
20417	3160	39	its	-PRON-	PRP$
20417	3160	40	neck	neck	NN
20417	3160	41	.	.	.
20417	3160	42	]	]	-RRB-
20417	3161	1	[	[	-LRB-
20417	3161	2	Illustration	illustration	NN
20417	3161	3	:	:	:
20417	3161	4	A	a	DT
20417	3161	5	CARPET	carpet	NN
20417	3161	6	OF	of	IN
20417	3161	7	GOSSAMER	GOSSAMER	VBG
20417	3161	8	The	the	DT
20417	3161	9	silken	silken	JJ
20417	3161	10	threads	thread	NNS
20417	3161	11	used	use	VBN
20417	3161	12	by	by	IN
20417	3161	13	thousands	thousand	NNS
20417	3161	14	of	of	IN
20417	3161	15	gossamer	gossamer	NN
20417	3161	16	spiders	spider	NNS
20417	3161	17	in	in	IN
20417	3161	18	their	-PRON-	PRP$
20417	3161	19	migrations	migration	NNS
20417	3161	20	are	be	VBP
20417	3161	21	here	here	RB
20417	3161	22	seen	see	VBN
20417	3161	23	entangled	entangled	JJ
20417	3161	24	in	in	IN
20417	3161	25	the	the	DT
20417	3161	26	grass	grass	NN
20417	3161	27	,	,	,
20417	3161	28	forming	form	VBG
20417	3161	29	what	what	WP
20417	3161	30	is	be	VBZ
20417	3161	31	called	call	VBN
20417	3161	32	a	a	DT
20417	3161	33	shower	shower	NN
20417	3161	34	of	of	IN
20417	3161	35	gossamer	gossamer	NN
20417	3161	36	.	.	.
20417	3162	1	At	at	IN
20417	3162	2	the	the	DT
20417	3162	3	edge	edge	NN
20417	3162	4	of	of	IN
20417	3162	5	the	the	DT
20417	3162	6	grass	grass	NN
20417	3162	7	the	the	DT
20417	3162	8	gossamer	gossamer	NN
20417	3162	9	forms	form	VBZ
20417	3162	10	a	a	DT
20417	3162	11	curtain	curtain	NN
20417	3162	12	,	,	,
20417	3162	13	floating	float	VBG
20417	3162	14	out	out	RP
20417	3162	15	and	and	CC
20417	3162	16	looking	look	VBG
20417	3162	17	extraordinarily	extraordinarily	RB
20417	3162	18	like	like	IN
20417	3162	19	waves	wave	NNS
20417	3162	20	breaking	break	VBG
20417	3162	21	on	on	IN
20417	3162	22	a	a	DT
20417	3162	23	seashore	seashore	NN
20417	3162	24	.	.	.
20417	3162	25	]	]	-RRB-
20417	3163	1	[	[	-LRB-
20417	3163	2	Illustration	illustration	NN
20417	3163	3	:	:	:
20417	3163	4	THE	the	DT
20417	3163	5	WATER	WATER	NNP
20417	3163	6	-	-	HYPH
20417	3163	7	SPIDER	SPIDER	NNP
20417	3163	8	The	the	DT
20417	3163	9	spider	spider	NN
20417	3163	10	is	be	VBZ
20417	3163	11	seen	see	VBN
20417	3163	12	just	just	RB
20417	3163	13	leaving	leave	VBG
20417	3163	14	its	-PRON-	PRP$
20417	3163	15	diving	diving	NN
20417	3163	16	-	-	HYPH
20417	3163	17	bell	bell	NN
20417	3163	18	to	to	TO
20417	3163	19	ascend	ascend	VB
20417	3163	20	to	to	IN
20417	3163	21	the	the	DT
20417	3163	22	surface	surface	NN
20417	3163	23	to	to	TO
20417	3163	24	capture	capture	VB
20417	3163	25	air	air	NN
20417	3163	26	.	.	.
20417	3164	1	The	the	DT
20417	3164	2	spider	spider	NN
20417	3164	3	jerks	jerk	VBZ
20417	3164	4	its	-PRON-	PRP$
20417	3164	5	body	body	NN
20417	3164	6	and	and	CC
20417	3164	7	legs	leg	NNS
20417	3164	8	out	out	RB
20417	3164	9	at	at	IN
20417	3164	10	the	the	DT
20417	3164	11	surface	surface	NN
20417	3164	12	and	and	CC
20417	3164	13	then	then	RB
20417	3164	14	dives--	dives--	NNP
20417	3164	15	--carrying	--carrying	NN
20417	3164	16	with	with	IN
20417	3164	17	it	-PRON-	PRP
20417	3164	18	what	what	WP
20417	3164	19	looks	look	VBZ
20417	3164	20	like	like	IN
20417	3164	21	a	a	DT
20417	3164	22	silvery	silvery	JJ
20417	3164	23	air	air	NN
20417	3164	24	-	-	HYPH
20417	3164	25	bubble	bubble	NN
20417	3164	26	--	--	:
20417	3164	27	air	air	NN
20417	3164	28	entangled	entangle	VBN
20417	3164	29	in	in	IN
20417	3164	30	the	the	DT
20417	3164	31	hair	hair	NN
20417	3164	32	.	.	.
20417	3165	1	The	the	DT
20417	3165	2	spider	spider	NN
20417	3165	3	reaches	reach	VBZ
20417	3165	4	its	-PRON-	PRP$
20417	3165	5	air	air	NN
20417	3165	6	-	-	HYPH
20417	3165	7	dome	dome	NN
20417	3165	8	.	.	.
20417	3166	1	Note	note	VB
20417	3166	2	how	how	WRB
20417	3166	3	the	the	DT
20417	3166	4	touch	touch	NN
20417	3166	5	of	of	IN
20417	3166	6	its	-PRON-	PRP$
20417	3166	7	legs	leg	NNS
20417	3166	8	indents	indent	NNS
20417	3166	9	the	the	DT
20417	3166	10	inflated	inflated	JJ
20417	3166	11	balloon	balloon	NN
20417	3166	12	.	.	.
20417	3167	1	Running	run	VBG
20417	3167	2	down	down	IN
20417	3167	3	the	the	DT
20417	3167	4	side	side	NN
20417	3167	5	of	of	IN
20417	3167	6	the	the	DT
20417	3167	7	nest	nest	NN
20417	3167	8	,	,	,
20417	3167	9	the	the	DT
20417	3167	10	spider	spider	NN
20417	3167	11	--brushes	--brushe	VBZ
20417	3167	12	off	off	IN
20417	3167	13	the	the	DT
20417	3167	14	air	air	NN
20417	3167	15	at	at	IN
20417	3167	16	the	the	DT
20417	3167	17	entrance	entrance	NN
20417	3167	18	,	,	,
20417	3167	19	and	and	CC
20417	3167	20	the	the	DT
20417	3167	21	bubble	bubble	NN
20417	3167	22	ascends	ascend	VBZ
20417	3167	23	into	into	IN
20417	3167	24	the	the	DT
20417	3167	25	silken	silken	JJ
20417	3167	26	balloon	balloon	NN
20417	3167	27	.	.	.
20417	3168	1	_	_	NNP
20417	3168	2	Photos	Photos	NNP
20417	3168	3	:	:	:
20417	3168	4	J.	J.	NNP
20417	3168	5	J.	J.	NNP
20417	3169	1	Ward	Ward	NNP
20417	3169	2	,	,	,
20417	3169	3	F.E.S.	F.E.S.	NNP
20417	3169	4	_	_	NNP
20417	3169	5	]	]	-RRB-
20417	3169	6	New	New	NNP
20417	3169	7	Devices	Devices	NNPS
20417	3169	8	It	-PRON-	PRP
20417	3169	9	is	be	VBZ
20417	3169	10	impossible	impossible	JJ
20417	3169	11	,	,	,
20417	3169	12	we	-PRON-	PRP
20417	3169	13	must	must	MD
20417	3169	14	admit	admit	VB
20417	3169	15	,	,	,
20417	3169	16	to	to	TO
20417	3169	17	fix	fix	VB
20417	3169	18	dates	date	NNS
20417	3169	19	,	,	,
20417	3169	20	except	except	IN
20417	3169	21	in	in	IN
20417	3169	22	a	a	DT
20417	3169	23	few	few	JJ
20417	3169	24	cases	case	NNS
20417	3169	25	,	,	,
20417	3169	26	relatively	relatively	RB
20417	3169	27	recent	recent	JJ
20417	3169	28	;	;	:
20417	3169	29	but	but	CC
20417	3169	30	there	there	EX
20417	3169	31	is	be	VBZ
20417	3169	32	a	a	DT
20417	3169	33	smack	smack	NN
20417	3169	34	of	of	IN
20417	3169	35	modernity	modernity	NN
20417	3169	36	in	in	IN
20417	3169	37	some	some	DT
20417	3169	38	striking	striking	JJ
20417	3169	39	devices	device	NNS
20417	3169	40	which	which	WDT
20417	3169	41	we	-PRON-	PRP
20417	3169	42	can	can	MD
20417	3169	43	observe	observe	VB
20417	3169	44	in	in	IN
20417	3169	45	operation	operation	NN
20417	3169	46	to	to	IN
20417	3169	47	-	-	HYPH
20417	3169	48	day	day	NN
20417	3169	49	.	.	.
20417	3170	1	Thus	thus	RB
20417	3170	2	no	no	DT
20417	3170	3	one	one	NN
20417	3170	4	will	will	MD
20417	3170	5	dispute	dispute	VB
20417	3170	6	the	the	DT
20417	3170	7	statement	statement	NN
20417	3170	8	that	that	IN
20417	3170	9	spiders	spider	NNS
20417	3170	10	are	be	VBP
20417	3170	11	thoroughly	thoroughly	RB
20417	3170	12	terrestrial	terrestrial	JJ
20417	3170	13	animals	animal	NNS
20417	3170	14	breathing	breathe	VBG
20417	3170	15	dry	dry	JJ
20417	3170	16	air	air	NN
20417	3170	17	,	,	,
20417	3170	18	but	but	CC
20417	3170	19	we	-PRON-	PRP
20417	3170	20	have	have	VBP
20417	3170	21	the	the	DT
20417	3170	22	fact	fact	NN
20417	3170	23	of	of	IN
20417	3170	24	the	the	DT
20417	3170	25	water	water	NN
20417	3170	26	-	-	HYPH
20417	3170	27	spider	spider	NN
20417	3170	28	conquering	conquer	VBG
20417	3170	29	the	the	DT
20417	3170	30	under	under	JJ
20417	3170	31	-	-	HYPH
20417	3170	32	water	water	NN
20417	3170	33	world	world	NN
20417	3170	34	.	.	.
20417	3171	1	There	there	EX
20417	3171	2	are	be	VBP
20417	3171	3	a	a	DT
20417	3171	4	few	few	JJ
20417	3171	5	spiders	spider	NNS
20417	3171	6	about	about	IN
20417	3171	7	the	the	DT
20417	3171	8	seashore	seashore	NN
20417	3171	9	,	,	,
20417	3171	10	and	and	CC
20417	3171	11	a	a	DT
20417	3171	12	few	few	JJ
20417	3171	13	that	that	WDT
20417	3171	14	can	can	MD
20417	3171	15	survive	survive	VB
20417	3171	16	douching	douching	NN
20417	3171	17	with	with	IN
20417	3171	18	freshwater	freshwater	NN
20417	3171	19	,	,	,
20417	3171	20	but	but	CC
20417	3171	21	the	the	DT
20417	3171	22	particular	particular	JJ
20417	3171	23	case	case	NN
20417	3171	24	of	of	IN
20417	3171	25	the	the	DT
20417	3171	26	true	true	JJ
20417	3171	27	water	water	NN
20417	3171	28	-	-	HYPH
20417	3171	29	spider	spider	NN
20417	3171	30	,	,	,
20417	3171	31	_	_	NNP
20417	3171	32	Argyroneta	Argyroneta	NNP
20417	3171	33	natans	natans	NNPS
20417	3171	34	_	_	NNP
20417	3171	35	,	,	,
20417	3171	36	stands	stand	VBZ
20417	3171	37	by	by	IN
20417	3171	38	itself	-PRON-	PRP
20417	3171	39	because	because	IN
20417	3171	40	the	the	DT
20417	3171	41	creature	creature	NN
20417	3171	42	,	,	,
20417	3171	43	as	as	IN
20417	3171	44	regards	regard	VBZ
20417	3171	45	the	the	DT
20417	3171	46	female	female	NN
20417	3171	47	at	at	IN
20417	3171	48	least	least	JJS
20417	3171	49	,	,	,
20417	3171	50	has	have	VBZ
20417	3171	51	_	_	NNP
20417	3171	52	conquered	conquer	VBN
20417	3171	53	_	_	NNP
20417	3171	54	the	the	DT
20417	3171	55	sub	sub	JJ
20417	3171	56	-	-	JJ
20417	3171	57	aquatic	aquatic	JJ
20417	3171	58	environment	environment	NN
20417	3171	59	.	.	.
20417	3172	1	A	a	DT
20417	3172	2	flattish	flattish	JJ
20417	3172	3	web	web	NN
20417	3172	4	is	be	VBZ
20417	3172	5	woven	weave	VBN
20417	3172	6	,	,	,
20417	3172	7	somehow	somehow	RB
20417	3172	8	,	,	,
20417	3172	9	underneath	underneath	IN
20417	3172	10	the	the	DT
20417	3172	11	water	water	NN
20417	3172	12	,	,	,
20417	3172	13	and	and	CC
20417	3172	14	pegged	peg	VBD
20417	3172	15	down	down	RP
20417	3172	16	by	by	IN
20417	3172	17	threads	thread	NNS
20417	3172	18	of	of	IN
20417	3172	19	silk	silk	NN
20417	3172	20	.	.	.
20417	3173	1	Along	along	IN
20417	3173	2	a	a	DT
20417	3173	3	special	special	JJ
20417	3173	4	vertical	vertical	JJ
20417	3173	5	line	line	NN
20417	3173	6	the	the	DT
20417	3173	7	mother	mother	NN
20417	3173	8	spider	spider	NN
20417	3173	9	ascends	ascend	VBZ
20417	3173	10	to	to	IN
20417	3173	11	the	the	DT
20417	3173	12	surface	surface	NN
20417	3173	13	and	and	CC
20417	3173	14	descends	descend	NNS
20417	3173	15	again	again	RB
20417	3173	16	,	,	,
20417	3173	17	having	have	VBG
20417	3173	18	entangled	entangle	VBN
20417	3173	19	air	air	NN
20417	3173	20	in	in	IN
20417	3173	21	the	the	DT
20417	3173	22	hairs	hair	NNS
20417	3173	23	of	of	IN
20417	3173	24	her	-PRON-	PRP$
20417	3173	25	body	body	NN
20417	3173	26	.	.	.
20417	3174	1	She	-PRON-	PRP
20417	3174	2	brushes	brush	VBZ
20417	3174	3	off	off	RP
20417	3174	4	this	this	DT
20417	3174	5	air	air	NN
20417	3174	6	underneath	underneath	IN
20417	3174	7	her	-PRON-	PRP$
20417	3174	8	web	web	NN
20417	3174	9	,	,	,
20417	3174	10	which	which	WDT
20417	3174	11	is	be	VBZ
20417	3174	12	thereby	thereby	RB
20417	3174	13	buoyed	buoy	VBN
20417	3174	14	up	up	RP
20417	3174	15	into	into	IN
20417	3174	16	a	a	DT
20417	3174	17	sort	sort	NN
20417	3174	18	of	of	IN
20417	3174	19	dome	dome	NN
20417	3174	20	.	.	.
20417	3175	1	She	-PRON-	PRP
20417	3175	2	does	do	VBZ
20417	3175	3	this	this	DT
20417	3175	4	over	over	RB
20417	3175	5	and	and	CC
20417	3175	6	over	over	RB
20417	3175	7	again	again	RB
20417	3175	8	,	,	,
20417	3175	9	never	never	RB
20417	3175	10	getting	get	VBG
20417	3175	11	wet	wet	JJ
20417	3175	12	all	all	PDT
20417	3175	13	the	the	DT
20417	3175	14	time	time	NN
20417	3175	15	,	,	,
20417	3175	16	until	until	IN
20417	3175	17	the	the	DT
20417	3175	18	domed	dome	VBN
20417	3175	19	web	web	NN
20417	3175	20	has	have	VBZ
20417	3175	21	become	become	VBN
20417	3175	22	like	like	IN
20417	3175	23	a	a	DT
20417	3175	24	diving	diving	NN
20417	3175	25	-	-	HYPH
20417	3175	26	bell	bell	NN
20417	3175	27	,	,	,
20417	3175	28	full	full	JJ
20417	3175	29	of	of	IN
20417	3175	30	dry	dry	JJ
20417	3175	31	air	air	NN
20417	3175	32	.	.	.
20417	3176	1	In	in	IN
20417	3176	2	this	this	DT
20417	3176	3	eloquent	eloquent	JJ
20417	3176	4	anticipation	anticipation	NN
20417	3176	5	of	of	IN
20417	3176	6	man	man	NN
20417	3176	7	's	's	POS
20417	3176	8	rational	rational	JJ
20417	3176	9	device	device	NN
20417	3176	10	,	,	,
20417	3176	11	this	this	DT
20417	3176	12	creature	creature	NN
20417	3176	13	--	--	:
20417	3176	14	far	far	RB
20417	3176	15	from	from	IN
20417	3176	16	being	be	VBG
20417	3176	17	endowed	endow	VBN
20417	3176	18	with	with	IN
20417	3176	19	reason	reason	NN
20417	3176	20	--	--	:
20417	3176	21	lays	lay	VBZ
20417	3176	22	her	-PRON-	PRP$
20417	3176	23	eggs	egg	NNS
20417	3176	24	and	and	CC
20417	3176	25	looks	look	VBZ
20417	3176	26	after	after	IN
20417	3176	27	her	-PRON-	PRP$
20417	3176	28	young	young	JJ
20417	3176	29	.	.	.
20417	3177	1	The	the	DT
20417	3177	2	general	general	JJ
20417	3177	3	significance	significance	NN
20417	3177	4	of	of	IN
20417	3177	5	the	the	DT
20417	3177	6	facts	fact	NNS
20417	3177	7	is	be	VBZ
20417	3177	8	that	that	IN
20417	3177	9	when	when	WRB
20417	3177	10	competition	competition	NN
20417	3177	11	is	be	VBZ
20417	3177	12	keen	keen	JJ
20417	3177	13	,	,	,
20417	3177	14	a	a	DT
20417	3177	15	new	new	JJ
20417	3177	16	area	area	NN
20417	3177	17	of	of	IN
20417	3177	18	exploitation	exploitation	NN
20417	3177	19	is	be	VBZ
20417	3177	20	a	a	DT
20417	3177	21	promised	promised	JJ
20417	3177	22	land	land	NN
20417	3177	23	.	.	.
20417	3178	1	Thus	thus	RB
20417	3178	2	spiders	spider	NNS
20417	3178	3	have	have	VBP
20417	3178	4	spread	spread	VBN
20417	3178	5	over	over	IN
20417	3178	6	all	all	PDT
20417	3178	7	the	the	DT
20417	3178	8	earth	earth	NN
20417	3178	9	except	except	IN
20417	3178	10	the	the	DT
20417	3178	11	polar	polar	JJ
20417	3178	12	areas	area	NNS
20417	3178	13	.	.	.
20417	3179	1	But	but	CC
20417	3179	2	here	here	RB
20417	3179	3	is	be	VBZ
20417	3179	4	a	a	DT
20417	3179	5	spider	spider	NN
20417	3179	6	with	with	IN
20417	3179	7	some	some	DT
20417	3179	8	spirit	spirit	NN
20417	3179	9	of	of	IN
20417	3179	10	adventure	adventure	NN
20417	3179	11	,	,	,
20417	3179	12	which	which	WDT
20417	3179	13	has	have	VBZ
20417	3179	14	endeavoured	endeavour	VBN
20417	3179	15	,	,	,
20417	3179	16	instead	instead	RB
20417	3179	17	of	of	IN
20417	3179	18	trekking	trek	VBG
20417	3179	19	,	,	,
20417	3179	20	to	to	TO
20417	3179	21	find	find	VB
20417	3179	22	a	a	DT
20417	3179	23	new	new	JJ
20417	3179	24	corner	corner	NN
20417	3179	25	near	near	IN
20417	3179	26	at	at	IN
20417	3179	27	home	home	NN
20417	3179	28	.	.	.
20417	3180	1	It	-PRON-	PRP
20417	3180	2	has	have	VBZ
20417	3180	3	tackled	tackle	VBN
20417	3180	4	a	a	DT
20417	3180	5	problem	problem	NN
20417	3180	6	surely	surely	RB
20417	3180	7	difficult	difficult	JJ
20417	3180	8	for	for	IN
20417	3180	9	a	a	DT
20417	3180	10	terrestrial	terrestrial	JJ
20417	3180	11	animal	animal	NN
20417	3180	12	,	,	,
20417	3180	13	the	the	DT
20417	3180	14	problem	problem	NN
20417	3180	15	of	of	IN
20417	3180	16	living	live	VBG
20417	3180	17	in	in	IN
20417	3180	18	great	great	JJ
20417	3180	19	part	part	NN
20417	3180	20	under	under	IN
20417	3180	21	water	water	NN
20417	3180	22	,	,	,
20417	3180	23	and	and	CC
20417	3180	24	it	-PRON-	PRP
20417	3180	25	has	have	VBZ
20417	3180	26	solved	solve	VBN
20417	3180	27	it	-PRON-	PRP
20417	3180	28	in	in	IN
20417	3180	29	a	a	DT
20417	3180	30	manner	manner	NN
20417	3180	31	at	at	IN
20417	3180	32	once	once	RB
20417	3180	33	effective	effective	JJ
20417	3180	34	and	and	CC
20417	3180	35	beautiful	beautiful	JJ
20417	3180	36	.	.	.
20417	3181	1	In	in	IN
20417	3181	2	Conclusion	conclusion	NN
20417	3181	3	We	-PRON-	PRP
20417	3181	4	have	have	VBP
20417	3181	5	given	give	VBN
20417	3181	6	but	but	CC
20417	3181	7	a	a	DT
20417	3181	8	few	few	JJ
20417	3181	9	representative	representative	JJ
20417	3181	10	illustrations	illustration	NNS
20417	3181	11	of	of	IN
20417	3181	12	a	a	DT
20417	3181	13	great	great	JJ
20417	3181	14	theme	theme	NN
20417	3181	15	.	.	.
20417	3182	1	When	when	WRB
20417	3182	2	we	-PRON-	PRP
20417	3182	3	consider	consider	VBP
20417	3182	4	the	the	DT
20417	3182	5	changefulness	changefulness	NN
20417	3182	6	of	of	IN
20417	3182	7	living	living	NN
20417	3182	8	creatures	creature	NNS
20417	3182	9	,	,	,
20417	3182	10	the	the	DT
20417	3182	11	transformations	transformation	NNS
20417	3182	12	of	of	IN
20417	3182	13	cultivated	cultivate	VBN
20417	3182	14	plants	plant	NNS
20417	3182	15	and	and	CC
20417	3182	16	domesticated	domesticate	VBN
20417	3182	17	animals	animal	NNS
20417	3182	18	,	,	,
20417	3182	19	the	the	DT
20417	3182	20	gradual	gradual	JJ
20417	3182	21	alterations	alteration	NNS
20417	3182	22	in	in	IN
20417	3182	23	the	the	DT
20417	3182	24	fauna	fauna	NNS
20417	3182	25	of	of	IN
20417	3182	26	a	a	DT
20417	3182	27	country	country	NN
20417	3182	28	,	,	,
20417	3182	29	the	the	DT
20417	3182	30	search	search	NN
20417	3182	31	after	after	IN
20417	3182	32	new	new	JJ
20417	3182	33	haunts	haunt	NNS
20417	3182	34	,	,	,
20417	3182	35	the	the	DT
20417	3182	36	forming	forming	NN
20417	3182	37	of	of	IN
20417	3182	38	new	new	JJ
20417	3182	39	habits	habit	NNS
20417	3182	40	,	,	,
20417	3182	41	and	and	CC
20417	3182	42	the	the	DT
20417	3182	43	discovery	discovery	NN
20417	3182	44	of	of	IN
20417	3182	45	many	many	JJ
20417	3182	46	inventions	invention	NNS
20417	3182	47	,	,	,
20417	3182	48	are	be	VBP
20417	3182	49	we	-PRON-	PRP
20417	3182	50	not	not	RB
20417	3182	51	convinced	convinced	JJ
20417	3182	52	that	that	IN
20417	3182	53	Evolution	Evolution	NNP
20417	3182	54	is	be	VBZ
20417	3182	55	going	go	VBG
20417	3182	56	on	on	RP
20417	3182	57	?	?	.
20417	3183	1	And	and	CC
20417	3183	2	why	why	WRB
20417	3183	3	should	should	MD
20417	3183	4	it	-PRON-	PRP
20417	3183	5	stop	stop	VB
20417	3183	6	?	?	.
20417	3184	1	VII	VII	NNP
20417	3184	2	THE	the	DT
20417	3184	3	DAWN	DAWN	NNS
20417	3184	4	OF	of	IN
20417	3184	5	MIND	mind	NN
20417	3184	6	THE	the	DT
20417	3184	7	DAWN	DAWN	NNS
20417	3184	8	OF	of	IN
20417	3184	9	MIND	mind	NN
20417	3184	10	In	in	IN
20417	3184	11	the	the	DT
20417	3184	12	story	story	NN
20417	3184	13	of	of	IN
20417	3184	14	evolution	evolution	NN
20417	3184	15	there	there	EX
20417	3184	16	is	be	VBZ
20417	3184	17	no	no	DT
20417	3184	18	chapter	chapter	NN
20417	3184	19	more	more	RBR
20417	3184	20	interesting	interesting	JJ
20417	3184	21	than	than	IN
20417	3184	22	the	the	DT
20417	3184	23	emergence	emergence	NN
20417	3184	24	of	of	IN
20417	3184	25	mind	mind	NN
20417	3184	26	in	in	IN
20417	3184	27	the	the	DT
20417	3184	28	animal	animal	NN
20417	3184	29	kingdom	kingdom	NN
20417	3184	30	.	.	.
20417	3185	1	But	but	CC
20417	3185	2	it	-PRON-	PRP
20417	3185	3	is	be	VBZ
20417	3185	4	a	a	DT
20417	3185	5	difficult	difficult	JJ
20417	3185	6	chapter	chapter	NN
20417	3185	7	to	to	TO
20417	3185	8	read	read	VB
20417	3185	9	,	,	,
20417	3185	10	partly	partly	RB
20417	3185	11	because	because	IN
20417	3185	12	"	"	``
20417	3185	13	mind	mind	NN
20417	3185	14	"	"	''
20417	3185	15	can	can	MD
20417	3185	16	not	not	RB
20417	3185	17	be	be	VB
20417	3185	18	seen	see	VBN
20417	3185	19	or	or	CC
20417	3185	20	measured	measure	VBN
20417	3185	21	,	,	,
20417	3185	22	only	only	RB
20417	3185	23	_	_	NNP
20417	3185	24	inferred	infer	VBD
20417	3185	25	_	_	NNP
20417	3185	26	from	from	IN
20417	3185	27	the	the	DT
20417	3185	28	outward	outward	JJ
20417	3185	29	behaviour	behaviour	NN
20417	3185	30	of	of	IN
20417	3185	31	the	the	DT
20417	3185	32	creature	creature	NN
20417	3185	33	,	,	,
20417	3185	34	and	and	CC
20417	3185	35	partly	partly	RB
20417	3185	36	because	because	IN
20417	3185	37	it	-PRON-	PRP
20417	3185	38	is	be	VBZ
20417	3185	39	almost	almost	RB
20417	3185	40	impossible	impossible	JJ
20417	3185	41	to	to	TO
20417	3185	42	avoid	avoid	VB
20417	3185	43	reading	read	VBG
20417	3185	44	ourselves	-PRON-	PRP
20417	3185	45	into	into	IN
20417	3185	46	the	the	DT
20417	3185	47	much	much	JJ
20417	3185	48	simpler	simple	JJR
20417	3185	49	animals	animal	NNS
20417	3185	50	.	.	.
20417	3186	1	§	§	ADD
20417	3186	2	1	1	CD
20417	3186	3	Two	two	CD
20417	3186	4	Extremes	Extremes	NNPS
20417	3186	5	to	to	TO
20417	3186	6	be	be	VB
20417	3186	7	Avoided	avoid	VBN
20417	3186	8	The	the	DT
20417	3186	9	one	one	CD
20417	3186	10	extreme	extreme	NN
20417	3186	11	is	be	VBZ
20417	3186	12	that	that	DT
20417	3186	13	of	of	IN
20417	3186	14	uncritical	uncritical	JJ
20417	3186	15	generosity	generosity	NN
20417	3186	16	which	which	WDT
20417	3186	17	credits	credit	VBZ
20417	3186	18	every	every	DT
20417	3186	19	animal	animal	NN
20417	3186	20	,	,	,
20417	3186	21	like	like	IN
20417	3186	22	Brer	Brer	NNP
20417	3186	23	Rabbit	Rabbit	NNP
20417	3186	24	--	--	:
20417	3186	25	who	who	WP
20417	3186	26	,	,	,
20417	3186	27	by	by	IN
20417	3186	28	the	the	DT
20417	3186	29	way	way	NN
20417	3186	30	,	,	,
20417	3186	31	was	be	VBD
20417	3186	32	the	the	DT
20417	3186	33	hare	hare	NN
20417	3186	34	--	--	:
20417	3186	35	with	with	IN
20417	3186	36	human	human	JJ
20417	3186	37	qualities	quality	NNS
20417	3186	38	.	.	.
20417	3187	1	The	the	DT
20417	3187	2	other	other	JJ
20417	3187	3	extreme	extreme	NN
20417	3187	4	is	be	VBZ
20417	3187	5	that	that	DT
20417	3187	6	of	of	IN
20417	3187	7	thinking	thinking	NN
20417	3187	8	of	of	IN
20417	3187	9	the	the	DT
20417	3187	10	animal	animal	NN
20417	3187	11	as	as	IN
20417	3187	12	if	if	IN
20417	3187	13	it	-PRON-	PRP
20417	3187	14	were	be	VBD
20417	3187	15	an	an	DT
20417	3187	16	automatic	automatic	JJ
20417	3187	17	machine	machine	NN
20417	3187	18	,	,	,
20417	3187	19	in	in	IN
20417	3187	20	the	the	DT
20417	3187	21	working	working	NN
20417	3187	22	of	of	IN
20417	3187	23	which	which	WDT
20417	3187	24	there	there	EX
20417	3187	25	is	be	VBZ
20417	3187	26	no	no	DT
20417	3187	27	place	place	NN
20417	3187	28	or	or	CC
20417	3187	29	use	use	VB
20417	3187	30	for	for	IN
20417	3187	31	mind	mind	NN
20417	3187	32	.	.	.
20417	3188	1	Both	both	DT
20417	3188	2	these	these	DT
20417	3188	3	extremes	extreme	NNS
20417	3188	4	are	be	VBP
20417	3188	5	to	to	TO
20417	3188	6	be	be	VB
20417	3188	7	avoided	avoid	VBN
20417	3188	8	.	.	.
20417	3189	1	When	when	WRB
20417	3189	2	Professor	Professor	NNP
20417	3189	3	Whitman	Whitman	NNP
20417	3189	4	took	take	VBD
20417	3189	5	the	the	DT
20417	3189	6	eggs	egg	NNS
20417	3189	7	of	of	IN
20417	3189	8	the	the	DT
20417	3189	9	Passenger	Passenger	NNP
20417	3189	10	Pigeon	Pigeon	NNP
20417	3189	11	(	(	-LRB-
20417	3189	12	which	which	WDT
20417	3189	13	became	become	VBD
20417	3189	14	extinct	extinct	JJ
20417	3189	15	not	not	RB
20417	3189	16	long	long	RB
20417	3189	17	ago	ago	RB
20417	3189	18	with	with	IN
20417	3189	19	startling	startling	JJ
20417	3189	20	rapidity	rapidity	NN
20417	3189	21	)	)	-RRB-
20417	3189	22	and	and	CC
20417	3189	23	placed	place	VBD
20417	3189	24	them	-PRON-	PRP
20417	3189	25	a	a	DT
20417	3189	26	few	few	JJ
20417	3189	27	inches	inch	NNS
20417	3189	28	to	to	IN
20417	3189	29	one	one	CD
20417	3189	30	side	side	NN
20417	3189	31	of	of	IN
20417	3189	32	the	the	DT
20417	3189	33	nest	nest	NN
20417	3189	34	,	,	,
20417	3189	35	the	the	DT
20417	3189	36	bird	bird	NN
20417	3189	37	looked	look	VBD
20417	3189	38	a	a	DT
20417	3189	39	little	little	JJ
20417	3189	40	uneasy	uneasy	JJ
20417	3189	41	and	and	CC
20417	3189	42	put	put	VBD
20417	3189	43	her	-PRON-	PRP
20417	3189	44	beak	beak	NN
20417	3189	45	under	under	IN
20417	3189	46	her	-PRON-	PRP$
20417	3189	47	body	body	NN
20417	3189	48	as	as	IN
20417	3189	49	if	if	IN
20417	3189	50	to	to	TO
20417	3189	51	feel	feel	VB
20417	3189	52	for	for	IN
20417	3189	53	something	something	NN
20417	3189	54	that	that	WDT
20417	3189	55	was	be	VBD
20417	3189	56	not	not	RB
20417	3189	57	there	there	RB
20417	3189	58	.	.	.
20417	3190	1	But	but	CC
20417	3190	2	she	-PRON-	PRP
20417	3190	3	did	do	VBD
20417	3190	4	not	not	RB
20417	3190	5	try	try	VB
20417	3190	6	to	to	TO
20417	3190	7	retrieve	retrieve	VB
20417	3190	8	her	-PRON-	PRP$
20417	3190	9	eggs	egg	NNS
20417	3190	10	,	,	,
20417	3190	11	close	close	JJ
20417	3190	12	at	at	IN
20417	3190	13	hand	hand	NN
20417	3190	14	as	as	IN
20417	3190	15	they	-PRON-	PRP
20417	3190	16	were	be	VBD
20417	3190	17	.	.	.
20417	3191	1	In	in	IN
20417	3191	2	a	a	DT
20417	3191	3	short	short	JJ
20417	3191	4	time	time	NN
20417	3191	5	she	-PRON-	PRP
20417	3191	6	flew	fly	VBD
20417	3191	7	away	away	RB
20417	3191	8	altogether	altogether	RB
20417	3191	9	.	.	.
20417	3192	1	This	this	DT
20417	3192	2	shows	show	VBZ
20417	3192	3	that	that	IN
20417	3192	4	the	the	DT
20417	3192	5	mind	mind	NN
20417	3192	6	of	of	IN
20417	3192	7	the	the	DT
20417	3192	8	pigeon	pigeon	NN
20417	3192	9	is	be	VBZ
20417	3192	10	in	in	IN
20417	3192	11	some	some	DT
20417	3192	12	respects	respect	NNS
20417	3192	13	very	very	RB
20417	3192	14	different	different	JJ
20417	3192	15	from	from	IN
20417	3192	16	the	the	DT
20417	3192	17	mind	mind	NN
20417	3192	18	of	of	IN
20417	3192	19	man	man	NN
20417	3192	20	.	.	.
20417	3193	1	On	on	IN
20417	3193	2	the	the	DT
20417	3193	3	other	other	JJ
20417	3193	4	hand	hand	NN
20417	3193	5	,	,	,
20417	3193	6	when	when	WRB
20417	3193	7	a	a	DT
20417	3193	8	certain	certain	JJ
20417	3193	9	clever	clever	JJ
20417	3193	10	dog	dog	NN
20417	3193	11	,	,	,
20417	3193	12	carrying	carry	VBG
20417	3193	13	a	a	DT
20417	3193	14	basket	basket	NN
20417	3193	15	of	of	IN
20417	3193	16	eggs	egg	NNS
20417	3193	17	,	,	,
20417	3193	18	with	with	IN
20417	3193	19	the	the	DT
20417	3193	20	handle	handle	NN
20417	3193	21	in	in	IN
20417	3193	22	his	-PRON-	PRP$
20417	3193	23	mouth	mouth	NN
20417	3193	24	,	,	,
20417	3193	25	came	come	VBD
20417	3193	26	to	to	IN
20417	3193	27	a	a	DT
20417	3193	28	stile	stile	NN
20417	3193	29	which	which	WDT
20417	3193	30	had	have	VBD
20417	3193	31	to	to	TO
20417	3193	32	be	be	VB
20417	3193	33	negotiated	negotiate	VBN
20417	3193	34	,	,	,
20417	3193	35	he	-PRON-	PRP
20417	3193	36	laid	lay	VBD
20417	3193	37	the	the	DT
20417	3193	38	basket	basket	NN
20417	3193	39	on	on	IN
20417	3193	40	the	the	DT
20417	3193	41	ground	ground	NN
20417	3193	42	,	,	,
20417	3193	43	pushed	push	VBD
20417	3193	44	it	-PRON-	PRP
20417	3193	45	gently	gently	RB
20417	3193	46	through	through	IN
20417	3193	47	a	a	DT
20417	3193	48	low	low	JJ
20417	3193	49	gap	gap	NN
20417	3193	50	to	to	IN
20417	3193	51	the	the	DT
20417	3193	52	other	other	JJ
20417	3193	53	side	side	NN
20417	3193	54	,	,	,
20417	3193	55	and	and	CC
20417	3193	56	then	then	RB
20417	3193	57	took	take	VBD
20417	3193	58	a	a	DT
20417	3193	59	running	running	JJ
20417	3193	60	leap	leap	NN
20417	3193	61	over	over	RP
20417	3193	62	.	.	.
20417	3194	1	We	-PRON-	PRP
20417	3194	2	dare	dare	VBP
20417	3194	3	not	not	RB
20417	3194	4	talk	talk	VB
20417	3194	5	of	of	IN
20417	3194	6	this	this	DT
20417	3194	7	dog	dog	NN
20417	3194	8	as	as	IN
20417	3194	9	an	an	DT
20417	3194	10	automatic	automatic	JJ
20417	3194	11	machine	machine	NN
20417	3194	12	.	.	.
20417	3195	1	A	a	DT
20417	3195	2	Caution	caution	NN
20417	3195	3	in	in	IN
20417	3195	4	Regard	regard	NN
20417	3195	5	to	to	IN
20417	3195	6	Instinct	Instinct	NNP
20417	3195	7	In	in	IN
20417	3195	8	studying	study	VBG
20417	3195	9	the	the	DT
20417	3195	10	behaviour	behaviour	NN
20417	3195	11	of	of	IN
20417	3195	12	animals	animal	NNS
20417	3195	13	,	,	,
20417	3195	14	which	which	WDT
20417	3195	15	is	be	VBZ
20417	3195	16	the	the	DT
20417	3195	17	only	only	JJ
20417	3195	18	way	way	NN
20417	3195	19	of	of	IN
20417	3195	20	getting	get	VBG
20417	3195	21	at	at	IN
20417	3195	22	their	-PRON-	PRP$
20417	3195	23	mind	mind	NN
20417	3195	24	,	,	,
20417	3195	25	for	for	IN
20417	3195	26	it	-PRON-	PRP
20417	3195	27	is	be	VBZ
20417	3195	28	only	only	RB
20417	3195	29	of	of	IN
20417	3195	30	our	-PRON-	PRP$
20417	3195	31	own	own	JJ
20417	3195	32	mind	mind	NN
20417	3195	33	that	that	IN
20417	3195	34	we	-PRON-	PRP
20417	3195	35	have	have	VBP
20417	3195	36	direct	direct	JJ
20417	3195	37	knowledge	knowledge	NN
20417	3195	38	,	,	,
20417	3195	39	it	-PRON-	PRP
20417	3195	40	is	be	VBZ
20417	3195	41	essential	essential	JJ
20417	3195	42	to	to	TO
20417	3195	43	give	give	VB
20417	3195	44	prominence	prominence	NN
20417	3195	45	to	to	IN
20417	3195	46	the	the	DT
20417	3195	47	fact	fact	NN
20417	3195	48	that	that	IN
20417	3195	49	there	there	EX
20417	3195	50	has	have	VBZ
20417	3195	51	been	be	VBN
20417	3195	52	throughout	throughout	IN
20417	3195	53	the	the	DT
20417	3195	54	evolution	evolution	NN
20417	3195	55	of	of	IN
20417	3195	56	living	living	NN
20417	3195	57	creatures	creature	VBZ
20417	3195	58	a	a	DT
20417	3195	59	strong	strong	JJ
20417	3195	60	tendency	tendency	NN
20417	3195	61	to	to	TO
20417	3195	62	enregister	enregister	VB
20417	3195	63	or	or	CC
20417	3195	64	engrain	engrain	VB
20417	3195	65	capacities	capacity	NNS
20417	3195	66	of	of	IN
20417	3195	67	doing	do	VBG
20417	3195	68	things	thing	NNS
20417	3195	69	effectively	effectively	RB
20417	3195	70	.	.	.
20417	3196	1	Thus	thus	RB
20417	3196	2	certain	certain	JJ
20417	3196	3	abilities	ability	NNS
20417	3196	4	come	come	VBP
20417	3196	5	to	to	TO
20417	3196	6	be	be	VB
20417	3196	7	inborn	inborn	JJ
20417	3196	8	;	;	:
20417	3196	9	they	-PRON-	PRP
20417	3196	10	are	be	VBP
20417	3196	11	parts	part	NNS
20417	3196	12	of	of	IN
20417	3196	13	the	the	DT
20417	3196	14	inheritance	inheritance	NN
20417	3196	15	,	,	,
20417	3196	16	which	which	WDT
20417	3196	17	will	will	MD
20417	3196	18	express	express	VB
20417	3196	19	themselves	-PRON-	PRP
20417	3196	20	whenever	whenever	WRB
20417	3196	21	the	the	DT
20417	3196	22	appropriate	appropriate	JJ
20417	3196	23	trigger	trigger	NN
20417	3196	24	is	be	VBZ
20417	3196	25	pulled	pull	VBN
20417	3196	26	.	.	.
20417	3197	1	The	the	DT
20417	3197	2	newly	newly	RB
20417	3197	3	born	bear	VBN
20417	3197	4	child	child	NN
20417	3197	5	does	do	VBZ
20417	3197	6	not	not	RB
20417	3197	7	require	require	VB
20417	3197	8	to	to	TO
20417	3197	9	learn	learn	VB
20417	3197	10	its	-PRON-	PRP$
20417	3197	11	breathing	breathing	NN
20417	3197	12	movements	movement	NNS
20417	3197	13	,	,	,
20417	3197	14	as	as	IN
20417	3197	15	it	-PRON-	PRP
20417	3197	16	afterwards	afterwards	RB
20417	3197	17	requires	require	VBZ
20417	3197	18	to	to	TO
20417	3197	19	learn	learn	VB
20417	3197	20	its	-PRON-	PRP$
20417	3197	21	walking	walk	VBG
20417	3197	22	movements	movement	NNS
20417	3197	23	.	.	.
20417	3198	1	The	the	DT
20417	3198	2	ability	ability	NN
20417	3198	3	to	to	TO
20417	3198	4	go	go	VB
20417	3198	5	through	through	IN
20417	3198	6	the	the	DT
20417	3198	7	breathing	breathe	VBG
20417	3198	8	movements	movement	NNS
20417	3198	9	is	be	VBZ
20417	3198	10	inborn	inborn	JJ
20417	3198	11	,	,	,
20417	3198	12	engrained	engraine	VBN
20417	3198	13	,	,	,
20417	3198	14	enregistered	enregistere	VBD
20417	3198	15	.	.	.
20417	3199	1	In	in	IN
20417	3199	2	other	other	JJ
20417	3199	3	words	word	NNS
20417	3199	4	,	,	,
20417	3199	5	there	there	EX
20417	3199	6	are	be	VBP
20417	3199	7	hereditary	hereditary	JJ
20417	3199	8	pre	pre	NNS
20417	3199	9	-	-	NNS
20417	3199	10	arrangements	arrangement	NNS
20417	3199	11	of	of	IN
20417	3199	12	nerve	nerve	NN
20417	3199	13	-	-	HYPH
20417	3199	14	cells	cell	NNS
20417	3199	15	and	and	CC
20417	3199	16	muscle	muscle	NN
20417	3199	17	-	-	HYPH
20417	3199	18	cells	cell	NNS
20417	3199	19	which	which	WDT
20417	3199	20	come	come	VBP
20417	3199	21	into	into	IN
20417	3199	22	activity	activity	NN
20417	3199	23	almost	almost	RB
20417	3199	24	as	as	RB
20417	3199	25	easily	easily	RB
20417	3199	26	as	as	IN
20417	3199	27	the	the	DT
20417	3199	28	beating	beating	NN
20417	3199	29	of	of	IN
20417	3199	30	the	the	DT
20417	3199	31	heart	heart	NN
20417	3199	32	.	.	.
20417	3200	1	In	in	IN
20417	3200	2	a	a	DT
20417	3200	3	minute	minute	NN
20417	3200	4	or	or	CC
20417	3200	5	two	two	CD
20417	3200	6	the	the	DT
20417	3200	7	newborn	newborn	JJ
20417	3200	8	pigling	pigling	NN
20417	3200	9	creeps	creep	NNS
20417	3200	10	close	close	RB
20417	3200	11	to	to	IN
20417	3200	12	its	-PRON-	PRP$
20417	3200	13	mother	mother	NN
20417	3200	14	and	and	CC
20417	3200	15	sucks	suck	VBZ
20417	3200	16	milk	milk	NN
20417	3200	17	.	.	.
20417	3201	1	It	-PRON-	PRP
20417	3201	2	has	have	VBZ
20417	3201	3	not	not	RB
20417	3201	4	to	to	TO
20417	3201	5	learn	learn	VB
20417	3201	6	how	how	WRB
20417	3201	7	to	to	TO
20417	3201	8	do	do	VB
20417	3201	9	this	this	DT
20417	3201	10	any	any	RB
20417	3201	11	more	more	RBR
20417	3201	12	than	than	IN
20417	3201	13	we	-PRON-	PRP
20417	3201	14	have	have	VBP
20417	3201	15	to	to	TO
20417	3201	16	learn	learn	VB
20417	3201	17	to	to	IN
20417	3201	18	cough	cough	NN
20417	3201	19	or	or	CC
20417	3201	20	sneeze	sneeze	VB
20417	3201	21	.	.	.
20417	3202	1	Thus	thus	RB
20417	3202	2	animals	animal	NNS
20417	3202	3	have	have	VBP
20417	3202	4	many	many	JJ
20417	3202	5	useful	useful	JJ
20417	3202	6	ready	ready	RB
20417	3202	7	-	-	HYPH
20417	3202	8	made	make	VBN
20417	3202	9	,	,	,
20417	3202	10	or	or	CC
20417	3202	11	almost	almost	RB
20417	3202	12	ready	ready	JJ
20417	3202	13	-	-	HYPH
20417	3202	14	made	make	VBN
20417	3202	15	,	,	,
20417	3202	16	capacities	capacity	NNS
20417	3202	17	of	of	IN
20417	3202	18	doing	do	VBG
20417	3202	19	apparently	apparently	RB
20417	3202	20	clever	clever	JJ
20417	3202	21	things	thing	NNS
20417	3202	22	.	.	.
20417	3203	1	In	in	IN
20417	3203	2	simple	simple	JJ
20417	3203	3	cases	case	NNS
20417	3203	4	of	of	IN
20417	3203	5	these	these	DT
20417	3203	6	inborn	inborn	JJ
20417	3203	7	pre	pre	NNS
20417	3203	8	-	-	NNS
20417	3203	9	arrangements	arrangement	NNS
20417	3203	10	we	-PRON-	PRP
20417	3203	11	speak	speak	VBP
20417	3203	12	of	of	IN
20417	3203	13	reflex	reflex	JJ
20417	3203	14	actions	action	NNS
20417	3203	15	;	;	:
20417	3203	16	in	in	IN
20417	3203	17	more	more	RBR
20417	3203	18	complicated	complicated	JJ
20417	3203	19	cases	case	NNS
20417	3203	20	,	,	,
20417	3203	21	of	of	IN
20417	3203	22	instinctive	instinctive	JJ
20417	3203	23	behaviour	behaviour	NN
20417	3203	24	.	.	.
20417	3204	1	Now	now	RB
20417	3204	2	the	the	DT
20417	3204	3	caution	caution	NN
20417	3204	4	is	be	VBZ
20417	3204	5	this	this	DT
20417	3204	6	,	,	,
20417	3204	7	that	that	IN
20417	3204	8	while	while	IN
20417	3204	9	these	these	DT
20417	3204	10	inborn	inborn	JJ
20417	3204	11	capacities	capacity	NNS
20417	3204	12	usually	usually	RB
20417	3204	13	work	work	VBP
20417	3204	14	well	well	RB
20417	3204	15	in	in	IN
20417	3204	16	natural	natural	JJ
20417	3204	17	conditions	condition	NNS
20417	3204	18	,	,	,
20417	3204	19	they	-PRON-	PRP
20417	3204	20	sometimes	sometimes	RB
20417	3204	21	work	work	VBP
20417	3204	22	badly	badly	RB
20417	3204	23	when	when	WRB
20417	3204	24	the	the	DT
20417	3204	25	ordinary	ordinary	JJ
20417	3204	26	routine	routine	NN
20417	3204	27	is	be	VBZ
20417	3204	28	disturbed	disturb	VBN
20417	3204	29	.	.	.
20417	3205	1	We	-PRON-	PRP
20417	3205	2	see	see	VBP
20417	3205	3	this	this	DT
20417	3205	4	when	when	WRB
20417	3205	5	a	a	DT
20417	3205	6	pigeon	pigeon	NN
20417	3205	7	continues	continue	VBZ
20417	3205	8	sitting	sit	VBG
20417	3205	9	for	for	IN
20417	3205	10	many	many	JJ
20417	3205	11	days	day	NNS
20417	3205	12	on	on	IN
20417	3205	13	an	an	DT
20417	3205	14	empty	empty	JJ
20417	3205	15	nest	nest	NN
20417	3205	16	,	,	,
20417	3205	17	or	or	CC
20417	3205	18	when	when	WRB
20417	3205	19	it	-PRON-	PRP
20417	3205	20	fails	fail	VBZ
20417	3205	21	to	to	TO
20417	3205	22	retrieve	retrieve	VB
20417	3205	23	its	-PRON-	PRP$
20417	3205	24	eggs	egg	NNS
20417	3205	25	only	only	RB
20417	3205	26	two	two	CD
20417	3205	27	inches	inch	NNS
20417	3205	28	away	away	RB
20417	3205	29	.	.	.
20417	3206	1	But	but	CC
20417	3206	2	it	-PRON-	PRP
20417	3206	3	would	would	MD
20417	3206	4	be	be	VB
20417	3206	5	a	a	DT
20417	3206	6	mistake	mistake	NN
20417	3206	7	to	to	TO
20417	3206	8	call	call	VB
20417	3206	9	the	the	DT
20417	3206	10	pigeon	pigeon	NN
20417	3206	11	,	,	,
20417	3206	12	because	because	IN
20417	3206	13	of	of	IN
20417	3206	14	this	this	DT
20417	3206	15	,	,	,
20417	3206	16	an	an	DT
20417	3206	17	unutterably	unutterably	RB
20417	3206	18	stupid	stupid	JJ
20417	3206	19	bird	bird	NN
20417	3206	20	.	.	.
20417	3207	1	We	-PRON-	PRP
20417	3207	2	have	have	VBP
20417	3207	3	only	only	RB
20417	3207	4	to	to	TO
20417	3207	5	think	think	VB
20417	3207	6	of	of	IN
20417	3207	7	the	the	DT
20417	3207	8	achievements	achievement	NNS
20417	3207	9	of	of	IN
20417	3207	10	homing	home	VBG
20417	3207	11	pigeons	pigeon	NNS
20417	3207	12	to	to	TO
20417	3207	13	know	know	VB
20417	3207	14	that	that	IN
20417	3207	15	this	this	DT
20417	3207	16	can	can	MD
20417	3207	17	not	not	RB
20417	3207	18	be	be	VB
20417	3207	19	true	true	JJ
20417	3207	20	.	.	.
20417	3208	1	We	-PRON-	PRP
20417	3208	2	must	must	MD
20417	3208	3	not	not	RB
20417	3208	4	judge	judge	VB
20417	3208	5	animals	animal	NNS
20417	3208	6	in	in	IN
20417	3208	7	regard	regard	NN
20417	3208	8	to	to	IN
20417	3208	9	those	those	DT
20417	3208	10	kinds	kind	NNS
20417	3208	11	of	of	IN
20417	3208	12	behaviour	behaviour	NN
20417	3208	13	which	which	WDT
20417	3208	14	have	have	VBP
20417	3208	15	been	be	VBN
20417	3208	16	handed	hand	VBN
20417	3208	17	over	over	RP
20417	3208	18	to	to	IN
20417	3208	19	instinct	instinct	NN
20417	3208	20	,	,	,
20417	3208	21	and	and	CC
20417	3208	22	go	go	VB
20417	3208	23	badly	badly	RB
20417	3208	24	agee	agee	UH
20417	3208	25	when	when	WRB
20417	3208	26	the	the	DT
20417	3208	27	normal	normal	JJ
20417	3208	28	routine	routine	NN
20417	3208	29	is	be	VBZ
20417	3208	30	disturbed	disturb	VBN
20417	3208	31	.	.	.
20417	3209	1	In	in	IN
20417	3209	2	ninety	ninety	CD
20417	3209	3	-	-	HYPH
20417	3209	4	nine	nine	CD
20417	3209	5	cases	case	NNS
20417	3209	6	out	out	IN
20417	3209	7	of	of	IN
20417	3209	8	a	a	DT
20417	3209	9	hundred	hundred	CD
20417	3209	10	the	the	DT
20417	3209	11	enregistered	enregistered	JJ
20417	3209	12	instinctive	instinctive	JJ
20417	3209	13	capacities	capacity	NNS
20417	3209	14	work	work	VBP
20417	3209	15	well	well	RB
20417	3209	16	,	,	,
20417	3209	17	and	and	CC
20417	3209	18	the	the	DT
20417	3209	19	advantage	advantage	NN
20417	3209	20	of	of	IN
20417	3209	21	their	-PRON-	PRP$
20417	3209	22	becoming	become	VBG
20417	3209	23	stereotyped	stereotype	VBN
20417	3209	24	was	be	VBD
20417	3209	25	to	to	TO
20417	3209	26	leave	leave	VB
20417	3209	27	the	the	DT
20417	3209	28	animal	animal	NN
20417	3209	29	more	more	RBR
20417	3209	30	free	free	JJ
20417	3209	31	for	for	IN
20417	3209	32	adventures	adventure	NNS
20417	3209	33	at	at	IN
20417	3209	34	a	a	DT
20417	3209	35	higher	high	JJR
20417	3209	36	level	level	NN
20417	3209	37	.	.	.
20417	3210	1	Being	be	VBG
20417	3210	2	"	"	``
20417	3210	3	a	a	DT
20417	3210	4	slave	slave	NN
20417	3210	5	of	of	IN
20417	3210	6	instinct	instinct	NN
20417	3210	7	"	"	''
20417	3210	8	may	may	MD
20417	3210	9	give	give	VB
20417	3210	10	the	the	DT
20417	3210	11	animal	animal	NN
20417	3210	12	a	a	DT
20417	3210	13	security	security	NN
20417	3210	14	that	that	WDT
20417	3210	15	enables	enable	VBZ
20417	3210	16	it	-PRON-	PRP
20417	3210	17	to	to	TO
20417	3210	18	discover	discover	VB
20417	3210	19	some	some	DT
20417	3210	20	new	new	JJ
20417	3210	21	home	home	NN
20417	3210	22	or	or	CC
20417	3210	23	new	new	JJ
20417	3210	24	food	food	NN
20417	3210	25	or	or	CC
20417	3210	26	new	new	JJ
20417	3210	27	joy	joy	NN
20417	3210	28	.	.	.
20417	3211	1	Somewhat	somewhat	RB
20417	3211	2	in	in	IN
20417	3211	3	the	the	DT
20417	3211	4	same	same	JJ
20417	3211	5	way	way	NN
20417	3211	6	,	,	,
20417	3211	7	a	a	DT
20417	3211	8	man	man	NN
20417	3211	9	of	of	IN
20417	3211	10	methodical	methodical	JJ
20417	3211	11	habits	habit	NNS
20417	3211	12	,	,	,
20417	3211	13	which	which	WDT
20417	3211	14	he	-PRON-	PRP
20417	3211	15	has	have	VBZ
20417	3211	16	himself	-PRON-	PRP
20417	3211	17	established	establish	VBN
20417	3211	18	,	,	,
20417	3211	19	may	may	MD
20417	3211	20	gain	gain	VB
20417	3211	21	leisure	leisure	NN
20417	3211	22	to	to	TO
20417	3211	23	make	make	VB
20417	3211	24	some	some	DT
20417	3211	25	new	new	JJ
20417	3211	26	departure	departure	NN
20417	3211	27	of	of	IN
20417	3211	28	racial	racial	JJ
20417	3211	29	profit	profit	NN
20417	3211	30	.	.	.
20417	3212	1	[	[	-LRB-
20417	3212	2	Illustration	illustration	NN
20417	3212	3	:	:	:
20417	3212	4	_	_	NNP
20417	3212	5	Photo	Photo	NNP
20417	3212	6	:	:	:
20417	3212	7	O.	O.	NNP
20417	3212	8	J.	J.	NNP
20417	3212	9	Wilkinson	Wilkinson	NNP
20417	3212	10	.	.	.
20417	3212	11	_	_	NNP
20417	3212	12	JACKDAW	JACKDAW	NNP
20417	3212	13	BALANCING	balance	VBG
20417	3212	14	ON	on	IN
20417	3212	15	A	a	DT
20417	3212	16	GATEPOST	gatepost	NN
20417	3212	17	The	the	DT
20417	3212	18	jackdaw	jackdaw	NN
20417	3212	19	is	be	VBZ
20417	3212	20	a	a	DT
20417	3212	21	big	big	JJ
20417	3212	22	-	-	HYPH
20417	3212	23	brained	brained	JJ
20417	3212	24	,	,	,
20417	3212	25	extremely	extremely	RB
20417	3212	26	alert	alert	JJ
20417	3212	27	,	,	,
20417	3212	28	very	very	RB
20417	3212	29	educable	educable	JJ
20417	3212	30	,	,	,
20417	3212	31	loquacious	loquacious	JJ
20417	3212	32	bird	bird	NN
20417	3212	33	.	.	.
20417	3212	34	]	]	-RRB-
20417	3213	1	[	[	-LRB-
20417	3213	2	Illustration	illustration	NN
20417	3213	3	:	:	:
20417	3213	4	_	_	XX
20417	3213	5	From	from	IN
20417	3213	6	Ingersoll	Ingersoll	NNP
20417	3213	7	's	's	POS
20417	3213	8	"	"	``
20417	3213	9	The	the	DT
20417	3213	10	Wit	Wit	NNP
20417	3213	11	of	of	IN
20417	3213	12	the	the	DT
20417	3213	13	Wild	Wild	NNP
20417	3213	14	.	.	.
20417	3214	1	"	"	``
20417	3214	2	_	_	NNP
20417	3214	3	TWO	TWO	NNP
20417	3214	4	OPOSSUMS	OPOSSUMS	NNP
20417	3214	5	FEIGNING	feign	VBG
20417	3214	6	DEATH	death	NN
20417	3214	7	The	the	DT
20417	3214	8	Opossums	Opossums	NNPS
20417	3214	9	are	be	VBP
20417	3214	10	mainly	mainly	RB
20417	3214	11	arboreal	arboreal	JJ
20417	3214	12	marsupials	marsupial	NNS
20417	3214	13	,	,	,
20417	3214	14	insectivorous	insectivorous	JJ
20417	3214	15	and	and	CC
20417	3214	16	carnivorous	carnivorous	JJ
20417	3214	17	,	,	,
20417	3214	18	confined	confine	VBN
20417	3214	19	to	to	IN
20417	3214	20	the	the	DT
20417	3214	21	American	American	NNP
20417	3214	22	Continent	Continent	NNP
20417	3214	23	from	from	IN
20417	3214	24	the	the	DT
20417	3214	25	United	United	NNP
20417	3214	26	States	States	NNP
20417	3214	27	to	to	IN
20417	3214	28	Patagonia	Patagonia	NNP
20417	3214	29	.	.	.
20417	3215	1	Many	many	JJ
20417	3215	2	have	have	VBP
20417	3215	3	no	no	DT
20417	3215	4	pouch	pouch	NN
20417	3215	5	and	and	CC
20417	3215	6	carry	carry	VB
20417	3215	7	their	-PRON-	PRP$
20417	3215	8	numerous	numerous	JJ
20417	3215	9	young	young	JJ
20417	3215	10	ones	one	NNS
20417	3215	11	on	on	IN
20417	3215	12	their	-PRON-	PRP$
20417	3215	13	back	back	NN
20417	3215	14	,	,	,
20417	3215	15	the	the	DT
20417	3215	16	tail	tail	NN
20417	3215	17	of	of	IN
20417	3215	18	the	the	DT
20417	3215	19	young	young	JJ
20417	3215	20	twined	twine	VBN
20417	3215	21	round	round	NN
20417	3215	22	that	that	DT
20417	3215	23	of	of	IN
20417	3215	24	the	the	DT
20417	3215	25	mother	mother	NN
20417	3215	26	.	.	.
20417	3216	1	The	the	DT
20417	3216	2	opossums	opossum	NNS
20417	3216	3	are	be	VBP
20417	3216	4	agile	agile	JJ
20417	3216	5	,	,	,
20417	3216	6	clever	clever	JJ
20417	3216	7	creatures	creature	NNS
20417	3216	8	,	,	,
20417	3216	9	and	and	CC
20417	3216	10	famous	famous	JJ
20417	3216	11	for	for	IN
20417	3216	12	"	"	``
20417	3216	13	playing	play	VBG
20417	3216	14	'	'	''
20417	3216	15	possum	possum	NN
20417	3216	16	,	,	,
20417	3216	17	"	"	''
20417	3216	18	lying	lie	VBG
20417	3216	19	inert	inert	RB
20417	3216	20	just	just	RB
20417	3216	21	as	as	IN
20417	3216	22	if	if	IN
20417	3216	23	they	-PRON-	PRP
20417	3216	24	were	be	VBD
20417	3216	25	dead	dead	JJ
20417	3216	26	.	.	.
20417	3216	27	]	]	-RRB-
20417	3217	1	[	[	-LRB-
20417	3217	2	Illustration	illustration	NN
20417	3217	3	:	:	:
20417	3217	4	MALE	male	NN
20417	3217	5	OF	of	IN
20417	3217	6	THREE	three	CD
20417	3217	7	-	-	HYPH
20417	3217	8	SPINED	spined	NN
20417	3217	9	STICKLEBACK	STICKLEBACK	NNP
20417	3217	10	,	,	,
20417	3217	11	MAKING	make	VBG
20417	3217	12	A	a	DT
20417	3217	13	NEST	nest	NN
20417	3217	14	OF	of	IN
20417	3217	15	WATER	WATER	NNP
20417	3217	16	-	-	HYPH
20417	3217	17	WEED	WEED	NNP
20417	3217	18	,	,	,
20417	3217	19	GLUED	GLUED	NNS
20417	3217	20	TOGETHER	together	RB
20417	3217	21	BY	by	IN
20417	3217	22	VISCID	viscid	NN
20417	3217	23	THREADS	thread	NNS
20417	3217	24	SECRETED	secrete	VBN
20417	3217	25	FROM	from	IN
20417	3217	26	THE	the	DT
20417	3217	27	KIDNEYS	KIDNEYS	NNP
20417	3217	28	AT	at	IN
20417	3217	29	THE	the	DT
20417	3217	30	BREEDING	breeding	NN
20417	3217	31	SEASON	season	NN
20417	3217	32	]	]	-RRB-
20417	3217	33	[	[	-LRB-
20417	3217	34	Illustration	illustration	NN
20417	3217	35	:	:	:
20417	3217	36	A	a	DT
20417	3217	37	FEMALE	female	JJ
20417	3217	38	STICKLEBACK	stickleback	NN
20417	3217	39	ENTERS	enter	NNS
20417	3217	40	THE	the	DT
20417	3217	41	NEST	nest	NN
20417	3217	42	WHICH	which	WDT
20417	3217	43	THE	the	DT
20417	3217	44	MALE	MALE	NNP
20417	3217	45	HAS	have	VBZ
20417	3217	46	MADE	make	VBN
20417	3217	47	,	,	,
20417	3217	48	LAYS	lay	VBZ
20417	3217	49	THE	the	DT
20417	3217	50	EGGS	EGGS	NNP
20417	3217	51	INSIDE	INSIDE	NNS
20417	3217	52	,	,	,
20417	3217	53	AND	and	CC
20417	3217	54	THEN	then	RB
20417	3217	55	DEPARTS	depart	VBD
20417	3217	56	In	in	IN
20417	3217	57	many	many	JJ
20417	3217	58	cases	case	NNS
20417	3217	59	two	two	CD
20417	3217	60	or	or	CC
20417	3217	61	three	three	CD
20417	3217	62	females	female	NNS
20417	3217	63	use	use	VBP
20417	3217	64	the	the	DT
20417	3217	65	same	same	JJ
20417	3217	66	nest	nest	NN
20417	3217	67	,	,	,
20417	3217	68	the	the	DT
20417	3217	69	stickleback	stickleback	NN
20417	3217	70	being	being	NN
20417	3217	71	polygamous	polygamous	JJ
20417	3217	72	.	.	.
20417	3218	1	Above	above	IN
20417	3218	2	the	the	DT
20417	3218	3	nest	nest	NN
20417	3218	4	the	the	DT
20417	3218	5	male	male	NN
20417	3218	6	,	,	,
20417	3218	7	who	who	WP
20417	3218	8	mounts	mount	VBZ
20417	3218	9	guard	guard	NN
20417	3218	10	,	,	,
20417	3218	11	is	be	VBZ
20417	3218	12	seen	see	VBN
20417	3218	13	driving	drive	VBG
20417	3218	14	away	away	RB
20417	3218	15	an	an	DT
20417	3218	16	intruder	intruder	NN
20417	3218	17	.	.	.
20417	3218	18	]	]	-RRB-
20417	3219	1	When	when	WRB
20417	3219	2	we	-PRON-	PRP
20417	3219	3	draw	draw	VBP
20417	3219	4	back	back	RB
20417	3219	5	our	-PRON-	PRP$
20417	3219	6	finger	finger	NN
20417	3219	7	from	from	IN
20417	3219	8	something	something	NN
20417	3219	9	very	very	RB
20417	3219	10	hot	hot	JJ
20417	3219	11	,	,	,
20417	3219	12	or	or	CC
20417	3219	13	shut	shut	VB
20417	3219	14	our	-PRON-	PRP$
20417	3219	15	eye	eye	NN
20417	3219	16	to	to	TO
20417	3219	17	avoid	avoid	VB
20417	3219	18	a	a	DT
20417	3219	19	blow	blow	NN
20417	3219	20	from	from	IN
20417	3219	21	a	a	DT
20417	3219	22	rebounding	rebound	VBG
20417	3219	23	branch	branch	NN
20417	3219	24	,	,	,
20417	3219	25	we	-PRON-	PRP
20417	3219	26	do	do	VBP
20417	3219	27	not	not	RB
20417	3219	28	will	will	MD
20417	3219	29	the	the	DT
20417	3219	30	action	action	NN
20417	3219	31	;	;	:
20417	3219	32	and	and	CC
20417	3219	33	this	this	DT
20417	3219	34	is	be	VBZ
20417	3219	35	more	more	RBR
20417	3219	36	or	or	CC
20417	3219	37	less	less	RBR
20417	3219	38	the	the	DT
20417	3219	39	case	case	NN
20417	3219	40	,	,	,
20417	3219	41	probably	probably	RB
20417	3219	42	,	,	,
20417	3219	43	when	when	WRB
20417	3219	44	a	a	DT
20417	3219	45	young	young	JJ
20417	3219	46	mammal	mammal	NN
20417	3219	47	sucks	suck	VBZ
20417	3219	48	its	-PRON-	PRP$
20417	3219	49	mother	mother	NN
20417	3219	50	for	for	IN
20417	3219	51	the	the	DT
20417	3219	52	first	first	JJ
20417	3219	53	time	time	NN
20417	3219	54	.	.	.
20417	3220	1	Some	some	DT
20417	3220	2	Mound	mound	NN
20417	3220	3	-	-	HYPH
20417	3220	4	birds	bird	NNS
20417	3220	5	of	of	IN
20417	3220	6	Celebes	celebe	NNS
20417	3220	7	lay	lie	VBD
20417	3220	8	their	-PRON-	PRP$
20417	3220	9	eggs	egg	NNS
20417	3220	10	in	in	IN
20417	3220	11	warm	warm	JJ
20417	3220	12	volcanic	volcanic	JJ
20417	3220	13	ash	ash	NN
20417	3220	14	by	by	IN
20417	3220	15	the	the	DT
20417	3220	16	shore	shore	NN
20417	3220	17	of	of	IN
20417	3220	18	the	the	DT
20417	3220	19	sea	sea	NN
20417	3220	20	,	,	,
20417	3220	21	others	other	NNS
20417	3220	22	in	in	IN
20417	3220	23	a	a	DT
20417	3220	24	great	great	JJ
20417	3220	25	mass	mass	NN
20417	3220	26	of	of	IN
20417	3220	27	fermenting	ferment	VBG
20417	3220	28	vegetation	vegetation	NN
20417	3220	29	;	;	:
20417	3220	30	it	-PRON-	PRP
20417	3220	31	is	be	VBZ
20417	3220	32	inborn	inborn	JJ
20417	3220	33	in	in	IN
20417	3220	34	the	the	DT
20417	3220	35	newly	newly	RB
20417	3220	36	hatched	hatch	VBN
20417	3220	37	bird	bird	NN
20417	3220	38	to	to	TO
20417	3220	39	struggle	struggle	VB
20417	3220	40	out	out	RP
20417	3220	41	as	as	RB
20417	3220	42	quickly	quickly	RB
20417	3220	43	as	as	IN
20417	3220	44	it	-PRON-	PRP
20417	3220	45	can	can	MD
20417	3220	46	from	from	IN
20417	3220	47	such	such	PDT
20417	3220	48	a	a	DT
20417	3220	49	strange	strange	JJ
20417	3220	50	nest	nest	NN
20417	3220	51	,	,	,
20417	3220	52	else	else	RB
20417	3220	53	it	-PRON-	PRP
20417	3220	54	will	will	MD
20417	3220	55	suffocate	suffocate	VB
20417	3220	56	.	.	.
20417	3221	1	If	if	IN
20417	3221	2	it	-PRON-	PRP
20417	3221	3	stops	stop	VBZ
20417	3221	4	struggling	struggle	VBG
20417	3221	5	too	too	RB
20417	3221	6	soon	soon	RB
20417	3221	7	,	,	,
20417	3221	8	it	-PRON-	PRP
20417	3221	9	perishes	perish	VBZ
20417	3221	10	,	,	,
20417	3221	11	for	for	IN
20417	3221	12	it	-PRON-	PRP
20417	3221	13	seems	seem	VBZ
20417	3221	14	that	that	IN
20417	3221	15	the	the	DT
20417	3221	16	trigger	trigger	NN
20417	3221	17	of	of	IN
20417	3221	18	the	the	DT
20417	3221	19	instinct	instinct	NN
20417	3221	20	can	can	MD
20417	3221	21	not	not	RB
20417	3221	22	be	be	VB
20417	3221	23	pulled	pull	VBN
20417	3221	24	twice	twice	RB
20417	3221	25	.	.	.
20417	3222	1	Similarly	similarly	RB
20417	3222	2	,	,	,
20417	3222	3	when	when	WRB
20417	3222	4	the	the	DT
20417	3222	5	eggs	egg	NNS
20417	3222	6	of	of	IN
20417	3222	7	the	the	DT
20417	3222	8	turtle	turtle	NN
20417	3222	9	,	,	,
20417	3222	10	that	that	WDT
20417	3222	11	have	have	VBP
20417	3222	12	been	be	VBN
20417	3222	13	laid	lay	VBN
20417	3222	14	in	in	IN
20417	3222	15	the	the	DT
20417	3222	16	sand	sand	NN
20417	3222	17	of	of	IN
20417	3222	18	the	the	DT
20417	3222	19	shore	shore	NN
20417	3222	20	,	,	,
20417	3222	21	hatch	hatch	VB
20417	3222	22	out	out	RP
20417	3222	23	,	,	,
20417	3222	24	the	the	DT
20417	3222	25	young	young	JJ
20417	3222	26	ones	one	NNS
20417	3222	27	make	make	VBP
20417	3222	28	_	_	NNP
20417	3222	29	instinctively	instinctively	RB
20417	3222	30	_	_	NNP
20417	3222	31	for	for	IN
20417	3222	32	the	the	DT
20417	3222	33	sea	sea	NN
20417	3222	34	.	.	.
20417	3223	1	Some	some	DT
20417	3223	2	of	of	IN
20417	3223	3	the	the	DT
20417	3223	4	crocodiles	crocodile	NNS
20417	3223	5	bury	bury	VBP
20417	3223	6	their	-PRON-	PRP$
20417	3223	7	eggs	egg	NNS
20417	3223	8	two	two	CD
20417	3223	9	feet	foot	NNS
20417	3223	10	or	or	CC
20417	3223	11	so	so	RB
20417	3223	12	below	below	IN
20417	3223	13	the	the	DT
20417	3223	14	surface	surface	NN
20417	3223	15	among	among	IN
20417	3223	16	sand	sand	NN
20417	3223	17	and	and	CC
20417	3223	18	decaying	decay	VBG
20417	3223	19	vegetation	vegetation	NN
20417	3223	20	--	--	:
20417	3223	21	an	an	DT
20417	3223	22	awkward	awkward	JJ
20417	3223	23	situation	situation	NN
20417	3223	24	for	for	IN
20417	3223	25	a	a	DT
20417	3223	26	birthplace	birthplace	NN
20417	3223	27	.	.	.
20417	3224	1	When	when	WRB
20417	3224	2	the	the	DT
20417	3224	3	young	young	JJ
20417	3224	4	crocodile	crocodile	NN
20417	3224	5	is	be	VBZ
20417	3224	6	ready	ready	JJ
20417	3224	7	to	to	TO
20417	3224	8	break	break	VB
20417	3224	9	out	out	IN
20417	3224	10	of	of	IN
20417	3224	11	the	the	DT
20417	3224	12	egg	egg	NN
20417	3224	13	-	-	HYPH
20417	3224	14	shell	shell	JJ
20417	3224	15	,	,	,
20417	3224	16	just	just	RB
20417	3224	17	as	as	IN
20417	3224	18	a	a	DT
20417	3224	19	chick	chick	NN
20417	3224	20	does	do	VBZ
20417	3224	21	at	at	IN
20417	3224	22	the	the	DT
20417	3224	23	end	end	NN
20417	3224	24	of	of	IN
20417	3224	25	the	the	DT
20417	3224	26	three	three	CD
20417	3224	27	weeks	week	NNS
20417	3224	28	of	of	IN
20417	3224	29	brooding	brooding	NN
20417	3224	30	,	,	,
20417	3224	31	it	-PRON-	PRP
20417	3224	32	utters	utter	VBZ
20417	3224	33	_	_	NNP
20417	3224	34	instinctively	instinctively	RB
20417	3224	35	_	_	NNP
20417	3224	36	a	a	DT
20417	3224	37	piping	piping	NN
20417	3224	38	cry	cry	NN
20417	3224	39	.	.	.
20417	3225	1	On	on	IN
20417	3225	2	hearing	hear	VBG
20417	3225	3	this	this	DT
20417	3225	4	,	,	,
20417	3225	5	the	the	DT
20417	3225	6	watchful	watchful	JJ
20417	3225	7	mother	mother	NN
20417	3225	8	digs	dig	VBD
20417	3225	9	away	away	RB
20417	3225	10	the	the	DT
20417	3225	11	heavy	heavy	JJ
20417	3225	12	blankets	blanket	NNS
20417	3225	13	,	,	,
20417	3225	14	otherwise	otherwise	RB
20417	3225	15	the	the	DT
20417	3225	16	young	young	JJ
20417	3225	17	crocodile	crocodile	NN
20417	3225	18	would	would	MD
20417	3225	19	be	be	VB
20417	3225	20	buried	bury	VBN
20417	3225	21	alive	alive	JJ
20417	3225	22	at	at	IN
20417	3225	23	birth	birth	NN
20417	3225	24	.	.	.
20417	3226	1	Now	now	RB
20417	3226	2	there	there	EX
20417	3226	3	is	be	VBZ
20417	3226	4	no	no	DT
20417	3226	5	warrant	warrant	NN
20417	3226	6	for	for	IN
20417	3226	7	believing	believe	VBG
20417	3226	8	that	that	IN
20417	3226	9	the	the	DT
20417	3226	10	young	young	JJ
20417	3226	11	Mound	mound	NN
20417	3226	12	-	-	HYPH
20417	3226	13	birds	bird	NNS
20417	3226	14	,	,	,
20417	3226	15	young	young	JJ
20417	3226	16	crocodiles	crocodile	NNS
20417	3226	17	,	,	,
20417	3226	18	and	and	CC
20417	3226	19	young	young	JJ
20417	3226	20	turtles	turtle	NNS
20417	3226	21	have	have	VBP
20417	3226	22	an	an	DT
20417	3226	23	intelligent	intelligent	JJ
20417	3226	24	appreciation	appreciation	NN
20417	3226	25	of	of	IN
20417	3226	26	what	what	WP
20417	3226	27	they	-PRON-	PRP
20417	3226	28	do	do	VBP
20417	3226	29	when	when	WRB
20417	3226	30	they	-PRON-	PRP
20417	3226	31	are	be	VBP
20417	3226	32	hatched	hatch	VBN
20417	3226	33	.	.	.
20417	3227	1	They	-PRON-	PRP
20417	3227	2	act	act	VBP
20417	3227	3	instinctively	instinctively	RB
20417	3227	4	,	,	,
20417	3227	5	"	"	''
20417	3227	6	as	as	IN
20417	3227	7	to	to	IN
20417	3227	8	the	the	DT
20417	3227	9	manner	manner	NN
20417	3227	10	born	bear	VBN
20417	3227	11	.	.	.
20417	3227	12	"	"	''
20417	3228	1	But	but	CC
20417	3228	2	this	this	DT
20417	3228	3	is	be	VBZ
20417	3228	4	not	not	RB
20417	3228	5	to	to	TO
20417	3228	6	say	say	VB
20417	3228	7	that	that	IN
20417	3228	8	their	-PRON-	PRP$
20417	3228	9	activity	activity	NN
20417	3228	10	is	be	VBZ
20417	3228	11	not	not	RB
20417	3228	12	backed	back	VBN
20417	3228	13	by	by	IN
20417	3228	14	endeavour	endeavour	NN
20417	3228	15	or	or	CC
20417	3228	16	even	even	RB
20417	3228	17	suffused	suffuse	VBN
20417	3228	18	with	with	IN
20417	3228	19	a	a	DT
20417	3228	20	certain	certain	JJ
20417	3228	21	amount	amount	NN
20417	3228	22	of	of	IN
20417	3228	23	awareness	awareness	NN
20417	3228	24	.	.	.
20417	3229	1	Of	of	RB
20417	3229	2	course	course	RB
20417	3229	3	,	,	,
20417	3229	4	it	-PRON-	PRP
20417	3229	5	is	be	VBZ
20417	3229	6	necessarily	necessarily	RB
20417	3229	7	difficult	difficult	JJ
20417	3229	8	for	for	IN
20417	3229	9	man	man	NN
20417	3229	10	,	,	,
20417	3229	11	who	who	WP
20417	3229	12	is	be	VBZ
20417	3229	13	so	so	RB
20417	3229	14	much	much	JJ
20417	3229	15	a	a	DT
20417	3229	16	creature	creature	NN
20417	3229	17	of	of	IN
20417	3229	18	intelligence	intelligence	NN
20417	3229	19	,	,	,
20417	3229	20	to	to	TO
20417	3229	21	get	get	VB
20417	3229	22	even	even	RB
20417	3229	23	an	an	DT
20417	3229	24	inkling	inkling	NN
20417	3229	25	of	of	IN
20417	3229	26	the	the	DT
20417	3229	27	mental	mental	JJ
20417	3229	28	side	side	NN
20417	3229	29	of	of	IN
20417	3229	30	instinctive	instinctive	JJ
20417	3229	31	behaviour	behaviour	NN
20417	3229	32	.	.	.
20417	3230	1	In	in	IN
20417	3230	2	many	many	JJ
20417	3230	3	of	of	IN
20417	3230	4	the	the	DT
20417	3230	5	higher	high	JJR
20417	3230	6	reaches	reach	NNS
20417	3230	7	of	of	IN
20417	3230	8	animal	animal	NN
20417	3230	9	instinct	instinct	NN
20417	3230	10	,	,	,
20417	3230	11	as	as	IN
20417	3230	12	in	in	IN
20417	3230	13	courtship	courtship	NN
20417	3230	14	or	or	CC
20417	3230	15	nest	nest	NN
20417	3230	16	-	-	HYPH
20417	3230	17	building	building	NN
20417	3230	18	,	,	,
20417	3230	19	in	in	IN
20417	3230	20	hunting	hunting	NN
20417	3230	21	or	or	CC
20417	3230	22	preparing	prepare	VBG
20417	3230	23	the	the	DT
20417	3230	24	food	food	NN
20417	3230	25	,	,	,
20417	3230	26	it	-PRON-	PRP
20417	3230	27	looks	look	VBZ
20417	3230	28	as	as	IN
20417	3230	29	if	if	IN
20417	3230	30	the	the	DT
20417	3230	31	starting	starting	NN
20417	3230	32	of	of	IN
20417	3230	33	the	the	DT
20417	3230	34	routine	routine	JJ
20417	3230	35	activity	activity	NN
20417	3230	36	also	also	RB
20417	3230	37	"	"	``
20417	3230	38	rang	rang	NNP
20417	3230	39	up	up	RP
20417	3230	40	"	"	``
20417	3230	41	the	the	DT
20417	3230	42	higher	high	JJR
20417	3230	43	centres	centre	NNS
20417	3230	44	of	of	IN
20417	3230	45	the	the	DT
20417	3230	46	brain	brain	NN
20417	3230	47	and	and	CC
20417	3230	48	put	put	VBD
20417	3230	49	the	the	DT
20417	3230	50	intelligence	intelligence	NN
20417	3230	51	on	on	IN
20417	3230	52	the	the	DT
20417	3230	53	_	_	NNP
20417	3230	54	qui	qui	NNP
20417	3230	55	vive	vive	NNP
20417	3230	56	_	_	NNP
20417	3230	57	,	,	,
20417	3230	58	ready	ready	JJ
20417	3230	59	to	to	TO
20417	3230	60	interpose	interpose	VB
20417	3230	61	when	when	WRB
20417	3230	62	needed	need	VBN
20417	3230	63	.	.	.
20417	3231	1	So	so	RB
20417	3231	2	the	the	DT
20417	3231	3	twofold	twofold	JJ
20417	3231	4	caution	caution	NN
20417	3231	5	is	be	VBZ
20417	3231	6	this	this	DT
20417	3231	7	:	:	:
20417	3231	8	(	(	-LRB-
20417	3231	9	1	1	LS
20417	3231	10	)	)	-RRB-
20417	3231	11	We	-PRON-	PRP
20417	3231	12	must	must	MD
20417	3231	13	not	not	RB
20417	3231	14	depreciate	depreciate	VB
20417	3231	15	the	the	DT
20417	3231	16	creature	creature	NN
20417	3231	17	too	too	RB
20417	3231	18	much	much	RB
20417	3231	19	if	if	IN
20417	3231	20	,	,	,
20417	3231	21	in	in	IN
20417	3231	22	unusual	unusual	JJ
20417	3231	23	circumstances	circumstance	NNS
20417	3231	24	,	,	,
20417	3231	25	it	-PRON-	PRP
20417	3231	26	acts	act	VBZ
20417	3231	27	in	in	IN
20417	3231	28	an	an	DT
20417	3231	29	ineffective	ineffective	JJ
20417	3231	30	way	way	NN
20417	3231	31	along	along	IN
20417	3231	32	lines	line	NNS
20417	3231	33	of	of	IN
20417	3231	34	behaviour	behaviour	NN
20417	3231	35	which	which	WDT
20417	3231	36	are	be	VBP
20417	3231	37	normally	normally	RB
20417	3231	38	handed	hand	VBN
20417	3231	39	over	over	RP
20417	3231	40	to	to	IN
20417	3231	41	instinct	instinct	NN
20417	3231	42	;	;	:
20417	3231	43	and	and	CC
20417	3231	44	(	(	-LRB-
20417	3231	45	2	2	LS
20417	3231	46	)	)	-RRB-
20417	3231	47	we	-PRON-	PRP
20417	3231	48	must	must	MD
20417	3231	49	leave	leave	VB
20417	3231	50	open	open	VB
20417	3231	51	the	the	DT
20417	3231	52	possibility	possibility	NN
20417	3231	53	that	that	IN
20417	3231	54	even	even	RB
20417	3231	55	routine	routine	JJ
20417	3231	56	instinctive	instinctive	JJ
20417	3231	57	behaviour	behaviour	NN
20417	3231	58	may	may	MD
20417	3231	59	be	be	VB
20417	3231	60	suffused	suffuse	VBN
20417	3231	61	with	with	IN
20417	3231	62	awareness	awareness	NN
20417	3231	63	and	and	CC
20417	3231	64	backed	back	VBN
20417	3231	65	by	by	IN
20417	3231	66	endeavour	endeavour	NN
20417	3231	67	.	.	.
20417	3232	1	§	§	ADD
20417	3232	2	2	2	CD
20417	3232	3	A	a	DT
20417	3232	4	Useful	useful	JJ
20417	3232	5	Law	Law	NNP
20417	3232	6	But	but	CC
20417	3232	7	how	how	WRB
20417	3232	8	are	be	VBP
20417	3232	9	we	-PRON-	PRP
20417	3232	10	to	to	TO
20417	3232	11	know	know	VB
20417	3232	12	when	when	WRB
20417	3232	13	to	to	TO
20417	3232	14	credit	credit	VB
20417	3232	15	the	the	DT
20417	3232	16	animal	animal	NN
20417	3232	17	with	with	IN
20417	3232	18	intelligence	intelligence	NN
20417	3232	19	and	and	CC
20417	3232	20	when	when	WRB
20417	3232	21	with	with	IN
20417	3232	22	something	something	NN
20417	3232	23	less	less	RBR
20417	3232	24	spontaneous	spontaneous	JJ
20417	3232	25	?	?	.
20417	3233	1	Above	above	IN
20417	3233	2	all	all	DT
20417	3233	3	,	,	,
20417	3233	4	how	how	WRB
20417	3233	5	are	be	VBP
20417	3233	6	we	-PRON-	PRP
20417	3233	7	to	to	TO
20417	3233	8	know	know	VB
20417	3233	9	when	when	WRB
20417	3233	10	the	the	DT
20417	3233	11	effective	effective	JJ
20417	3233	12	action	action	NN
20417	3233	13	,	,	,
20417	3233	14	like	like	IN
20417	3233	15	opening	open	VBG
20417	3233	16	the	the	DT
20417	3233	17	mouth	mouth	NN
20417	3233	18	the	the	DT
20417	3233	19	very	very	RB
20417	3233	20	instant	instant	JJ
20417	3233	21	it	-PRON-	PRP
20417	3233	22	is	be	VBZ
20417	3233	23	touched	touch	VBN
20417	3233	24	by	by	IN
20417	3233	25	food	food	NN
20417	3233	26	in	in	IN
20417	3233	27	the	the	DT
20417	3233	28	mother	mother	NN
20417	3233	29	's	's	POS
20417	3233	30	beak	beak	NN
20417	3233	31	,	,	,
20417	3233	32	is	be	VBZ
20417	3233	33	just	just	RB
20417	3233	34	a	a	DT
20417	3233	35	physiological	physiological	JJ
20417	3233	36	action	action	NN
20417	3233	37	like	like	IN
20417	3233	38	coughing	cough	VBG
20417	3233	39	or	or	CC
20417	3233	40	sneezing	sneezing	NN
20417	3233	41	,	,	,
20417	3233	42	and	and	CC
20417	3233	43	when	when	WRB
20417	3233	44	there	there	EX
20417	3233	45	is	be	VBZ
20417	3233	46	behind	behind	IN
20417	3233	47	it	-PRON-	PRP
20417	3233	48	--	--	:
20417	3233	49	a	a	DT
20417	3233	50	mind	mind	NN
20417	3233	51	at	at	IN
20417	3233	52	work	work	NN
20417	3233	53	?	?	.
20417	3234	1	The	the	DT
20417	3234	2	answer	answer	NN
20417	3234	3	to	to	IN
20417	3234	4	this	this	DT
20417	3234	5	question	question	NN
20417	3234	6	is	be	VBZ
20417	3234	7	no	no	DT
20417	3234	8	doubt	doubt	NN
20417	3234	9	that	that	IN
20417	3234	10	given	give	VBN
20417	3234	11	by	by	IN
20417	3234	12	Prof.	Prof.	NNP
20417	3234	13	Lloyd	Lloyd	NNP
20417	3234	14	Morgan	Morgan	NNP
20417	3234	15	,	,	,
20417	3234	16	who	who	WP
20417	3234	17	may	may	MD
20417	3234	18	be	be	VB
20417	3234	19	called	call	VBN
20417	3234	20	the	the	DT
20417	3234	21	founder	founder	NN
20417	3234	22	of	of	IN
20417	3234	23	comparative	comparative	JJ
20417	3234	24	psychology	psychology	NN
20417	3234	25	,	,	,
20417	3234	26	that	that	IN
20417	3234	27	we	-PRON-	PRP
20417	3234	28	must	must	MD
20417	3234	29	describe	describe	VB
20417	3234	30	the	the	DT
20417	3234	31	piece	piece	NN
20417	3234	32	of	of	IN
20417	3234	33	behaviour	behaviour	NN
20417	3234	34	very	very	RB
20417	3234	35	carefully	carefully	RB
20417	3234	36	,	,	,
20417	3234	37	just	just	RB
20417	3234	38	as	as	IN
20417	3234	39	it	-PRON-	PRP
20417	3234	40	occurred	occur	VBD
20417	3234	41	,	,	,
20417	3234	42	without	without	IN
20417	3234	43	reading	read	VBG
20417	3234	44	anything	anything	NN
20417	3234	45	into	into	IN
20417	3234	46	it	-PRON-	PRP
20417	3234	47	,	,	,
20417	3234	48	and	and	CC
20417	3234	49	that	that	IN
20417	3234	50	we	-PRON-	PRP
20417	3234	51	must	must	MD
20417	3234	52	not	not	RB
20417	3234	53	ascribe	ascribe	VB
20417	3234	54	it	-PRON-	PRP
20417	3234	55	to	to	IN
20417	3234	56	a	a	DT
20417	3234	57	higher	high	JJR
20417	3234	58	faculty	faculty	NN
20417	3234	59	if	if	IN
20417	3234	60	it	-PRON-	PRP
20417	3234	61	can	can	MD
20417	3234	62	be	be	VB
20417	3234	63	satisfactorily	satisfactorily	RB
20417	3234	64	accounted	account	VBN
20417	3234	65	for	for	IN
20417	3234	66	in	in	IN
20417	3234	67	terms	term	NNS
20417	3234	68	of	of	IN
20417	3234	69	a	a	DT
20417	3234	70	lower	low	JJR
20417	3234	71	one	one	NN
20417	3234	72	.	.	.
20417	3235	1	In	in	IN
20417	3235	2	following	follow	VBG
20417	3235	3	this	this	DT
20417	3235	4	principle	principle	NN
20417	3235	5	we	-PRON-	PRP
20417	3235	6	may	may	MD
20417	3235	7	be	be	VB
20417	3235	8	sometimes	sometimes	RB
20417	3235	9	niggardly	niggardly	RB
20417	3235	10	,	,	,
20417	3235	11	for	for	IN
20417	3235	12	the	the	DT
20417	3235	13	behaviour	behaviour	NN
20417	3235	14	may	may	MD
20417	3235	15	have	have	VB
20417	3235	16	a	a	DT
20417	3235	17	mental	mental	JJ
20417	3235	18	subtlety	subtlety	NN
20417	3235	19	that	that	WDT
20417	3235	20	we	-PRON-	PRP
20417	3235	21	have	have	VBP
20417	3235	22	missed	miss	VBN
20417	3235	23	;	;	:
20417	3235	24	but	but	CC
20417	3235	25	in	in	IN
20417	3235	26	nine	nine	CD
20417	3235	27	cases	case	NNS
20417	3235	28	out	out	IN
20417	3235	29	of	of	IN
20417	3235	30	ten	ten	CD
20417	3235	31	our	-PRON-	PRP$
20417	3235	32	conclusions	conclusion	NNS
20417	3235	33	are	be	VBP
20417	3235	34	likely	likely	JJ
20417	3235	35	to	to	TO
20417	3235	36	be	be	VB
20417	3235	37	sound	sound	JJ
20417	3235	38	.	.	.
20417	3236	1	It	-PRON-	PRP
20417	3236	2	is	be	VBZ
20417	3236	3	the	the	DT
20417	3236	4	critical	critical	JJ
20417	3236	5	,	,	,
20417	3236	6	scientific	scientific	JJ
20417	3236	7	way	way	NN
20417	3236	8	.	.	.
20417	3237	1	Bearing	bear	VBG
20417	3237	2	this	this	DT
20417	3237	3	law	law	NN
20417	3237	4	in	in	IN
20417	3237	5	mind	mind	NN
20417	3237	6	,	,	,
20417	3237	7	let	let	VB
20417	3237	8	us	-PRON-	PRP
20417	3237	9	take	take	VB
20417	3237	10	a	a	DT
20417	3237	11	survey	survey	NN
20417	3237	12	of	of	IN
20417	3237	13	the	the	DT
20417	3237	14	emergence	emergence	NN
20417	3237	15	of	of	IN
20417	3237	16	mind	mind	NN
20417	3237	17	among	among	IN
20417	3237	18	backboned	backboned	JJ
20417	3237	19	animals	animal	NNS
20417	3237	20	.	.	.
20417	3238	1	Senses	sense	NNS
20417	3238	2	of	of	IN
20417	3238	3	Fishes	fish	NNS
20417	3238	4	Fishes	Fishes	NNP
20417	3238	5	can	can	MD
20417	3238	6	not	not	RB
20417	3238	7	shut	shut	VB
20417	3238	8	their	-PRON-	PRP$
20417	3238	9	eyes	eye	NNS
20417	3238	10	,	,	,
20417	3238	11	having	have	VBG
20417	3238	12	no	no	DT
20417	3238	13	true	true	JJ
20417	3238	14	lids	lid	NNS
20417	3238	15	;	;	:
20417	3238	16	but	but	CC
20417	3238	17	the	the	DT
20417	3238	18	eyes	eye	NNS
20417	3238	19	themselves	-PRON-	PRP
20417	3238	20	are	be	VBP
20417	3238	21	very	very	RB
20417	3238	22	well	well	RB
20417	3238	23	developed	developed	JJ
20417	3238	24	and	and	CC
20417	3238	25	the	the	DT
20417	3238	26	vision	vision	NN
20417	3238	27	is	be	VBZ
20417	3238	28	acute	acute	JJ
20417	3238	29	,	,	,
20417	3238	30	especially	especially	RB
20417	3238	31	for	for	IN
20417	3238	32	moving	move	VBG
20417	3238	33	objects	object	NNS
20417	3238	34	.	.	.
20417	3239	1	Except	except	IN
20417	3239	2	in	in	IN
20417	3239	3	gristly	gristly	RB
20417	3239	4	fishes	fish	NNS
20417	3239	5	,	,	,
20417	3239	6	the	the	DT
20417	3239	7	external	external	JJ
20417	3239	8	opening	opening	NN
20417	3239	9	to	to	IN
20417	3239	10	the	the	DT
20417	3239	11	ear	ear	NN
20417	3239	12	has	have	VBZ
20417	3239	13	been	be	VBN
20417	3239	14	lost	lose	VBN
20417	3239	15	,	,	,
20417	3239	16	so	so	RB
20417	3239	17	that	that	IN
20417	3239	18	sound	sound	NN
20417	3239	19	-	-	HYPH
20417	3239	20	waves	wave	NNS
20417	3239	21	and	and	CC
20417	3239	22	coarser	coarser	NN
20417	3239	23	vibrations	vibration	NNS
20417	3239	24	must	must	MD
20417	3239	25	influence	influence	VB
20417	3239	26	the	the	DT
20417	3239	27	inner	inner	JJ
20417	3239	28	ear	ear	NN
20417	3239	29	,	,	,
20417	3239	30	which	which	WDT
20417	3239	31	is	be	VBZ
20417	3239	32	well	well	RB
20417	3239	33	developed	developed	JJ
20417	3239	34	,	,	,
20417	3239	35	through	through	IN
20417	3239	36	the	the	DT
20417	3239	37	surrounding	surround	VBG
20417	3239	38	flesh	flesh	NN
20417	3239	39	and	and	CC
20417	3239	40	bones	bone	NNS
20417	3239	41	.	.	.
20417	3240	1	It	-PRON-	PRP
20417	3240	2	seems	seem	VBZ
20417	3240	3	that	that	IN
20417	3240	4	the	the	DT
20417	3240	5	main	main	JJ
20417	3240	6	use	use	NN
20417	3240	7	of	of	IN
20417	3240	8	the	the	DT
20417	3240	9	ear	ear	NN
20417	3240	10	in	in	IN
20417	3240	11	fishes	fish	NNS
20417	3240	12	is	be	VBZ
20417	3240	13	in	in	IN
20417	3240	14	connection	connection	NN
20417	3240	15	with	with	IN
20417	3240	16	balancing	balancing	NN
20417	3240	17	,	,	,
20417	3240	18	not	not	RB
20417	3240	19	with	with	IN
20417	3240	20	hearing	hearing	NN
20417	3240	21	.	.	.
20417	3241	1	In	in	IN
20417	3241	2	many	many	JJ
20417	3241	3	cases	case	NNS
20417	3241	4	,	,	,
20417	3241	5	however	however	RB
20417	3241	6	,	,	,
20417	3241	7	the	the	DT
20417	3241	8	sense	sense	NN
20417	3241	9	of	of	IN
20417	3241	10	hearing	hearing	NN
20417	3241	11	has	have	VBZ
20417	3241	12	been	be	VBN
20417	3241	13	demonstrated	demonstrate	VBN
20417	3241	14	;	;	:
20417	3241	15	thus	thus	RB
20417	3241	16	fishes	fish	NNS
20417	3241	17	will	will	MD
20417	3241	18	come	come	VB
20417	3241	19	to	to	IN
20417	3241	20	the	the	DT
20417	3241	21	side	side	NN
20417	3241	22	of	of	IN
20417	3241	23	a	a	DT
20417	3241	24	pond	pond	NN
20417	3241	25	to	to	TO
20417	3241	26	be	be	VB
20417	3241	27	fed	feed	VBN
20417	3241	28	when	when	WRB
20417	3241	29	a	a	DT
20417	3241	30	bell	bell	NN
20417	3241	31	is	be	VBZ
20417	3241	32	rung	rung	NNP
20417	3241	33	or	or	CC
20417	3241	34	when	when	WRB
20417	3241	35	a	a	DT
20417	3241	36	whistle	whistle	NN
20417	3241	37	is	be	VBZ
20417	3241	38	blown	blow	VBN
20417	3241	39	by	by	IN
20417	3241	40	someone	someone	NN
20417	3241	41	not	not	RB
20417	3241	42	visible	visible	JJ
20417	3241	43	from	from	IN
20417	3241	44	the	the	DT
20417	3241	45	water	water	NN
20417	3241	46	.	.	.
20417	3242	1	The	the	DT
20417	3242	2	fact	fact	NN
20417	3242	3	that	that	IN
20417	3242	4	many	many	JJ
20417	3242	5	fishes	fish	NNS
20417	3242	6	pay	pay	VBP
20417	3242	7	no	no	DT
20417	3242	8	attention	attention	NN
20417	3242	9	at	at	RB
20417	3242	10	all	all	RB
20417	3242	11	to	to	IN
20417	3242	12	loud	loud	JJ
20417	3242	13	noises	noise	NNS
20417	3242	14	does	do	VBZ
20417	3242	15	not	not	RB
20417	3242	16	prove	prove	VB
20417	3242	17	that	that	IN
20417	3242	18	they	-PRON-	PRP
20417	3242	19	are	be	VBP
20417	3242	20	deaf	deaf	JJ
20417	3242	21	,	,	,
20417	3242	22	for	for	IN
20417	3242	23	an	an	DT
20417	3242	24	animal	animal	NN
20417	3242	25	may	may	MD
20417	3242	26	hear	hear	VB
20417	3242	27	a	a	DT
20417	3242	28	sound	sound	NN
20417	3242	29	and	and	CC
20417	3242	30	yet	yet	RB
20417	3242	31	remain	remain	VBP
20417	3242	32	quite	quite	RB
20417	3242	33	indifferent	indifferent	JJ
20417	3242	34	or	or	CC
20417	3242	35	irresponsive	irresponsive	JJ
20417	3242	36	.	.	.
20417	3243	1	This	this	DT
20417	3243	2	merely	merely	RB
20417	3243	3	means	mean	VBZ
20417	3243	4	that	that	IN
20417	3243	5	the	the	DT
20417	3243	6	sound	sound	NN
20417	3243	7	has	have	VBZ
20417	3243	8	no	no	DT
20417	3243	9	vital	vital	JJ
20417	3243	10	interest	interest	NN
20417	3243	11	for	for	IN
20417	3243	12	the	the	DT
20417	3243	13	animal	animal	NN
20417	3243	14	.	.	.
20417	3244	1	Some	some	DT
20417	3244	2	fishes	fish	NNS
20417	3244	3	,	,	,
20417	3244	4	such	such	JJ
20417	3244	5	as	as	IN
20417	3244	6	bullhead	bullhead	JJ
20417	3244	7	and	and	CC
20417	3244	8	dogfish	dogfish	NNP
20417	3244	9	,	,	,
20417	3244	10	have	have	VBP
20417	3244	11	a	a	DT
20417	3244	12	true	true	JJ
20417	3244	13	sense	sense	NN
20417	3244	14	of	of	IN
20417	3244	15	smell	smell	NN
20417	3244	16	,	,	,
20417	3244	17	detecting	detect	VBG
20417	3244	18	by	by	IN
20417	3244	19	their	-PRON-	PRP$
20417	3244	20	nostrils	nostril	NNS
20417	3244	21	very	very	RB
20417	3244	22	dilute	dilute	JJ
20417	3244	23	substances	substance	NNS
20417	3244	24	permeating	permeate	VBG
20417	3244	25	the	the	DT
20417	3244	26	water	water	NN
20417	3244	27	from	from	IN
20417	3244	28	a	a	DT
20417	3244	29	distance	distance	NN
20417	3244	30	.	.	.
20417	3245	1	Others	other	NNS
20417	3245	2	,	,	,
20417	3245	3	such	such	JJ
20417	3245	4	as	as	IN
20417	3245	5	members	member	NNS
20417	3245	6	of	of	IN
20417	3245	7	the	the	DT
20417	3245	8	cod	cod	NN
20417	3245	9	family	family	NN
20417	3245	10	,	,	,
20417	3245	11	perceive	perceive	VB
20417	3245	12	their	-PRON-	PRP$
20417	3245	13	food	food	NN
20417	3245	14	in	in	IN
20417	3245	15	part	part	NN
20417	3245	16	at	at	IN
20417	3245	17	least	least	JJS
20417	3245	18	by	by	IN
20417	3245	19	the	the	DT
20417	3245	20	sense	sense	NN
20417	3245	21	of	of	IN
20417	3245	22	taste	taste	NN
20417	3245	23	,	,	,
20417	3245	24	which	which	WDT
20417	3245	25	is	be	VBZ
20417	3245	26	susceptible	susceptible	JJ
20417	3245	27	to	to	IN
20417	3245	28	substances	substance	NNS
20417	3245	29	near	near	IN
20417	3245	30	at	at	IN
20417	3245	31	hand	hand	NN
20417	3245	32	and	and	CC
20417	3245	33	present	present	NN
20417	3245	34	in	in	IN
20417	3245	35	considerable	considerable	JJ
20417	3245	36	quantity	quantity	NN
20417	3245	37	.	.	.
20417	3246	1	This	this	DT
20417	3246	2	sense	sense	NN
20417	3246	3	of	of	IN
20417	3246	4	taste	taste	NN
20417	3246	5	may	may	MD
20417	3246	6	be	be	VB
20417	3246	7	located	locate	VBN
20417	3246	8	on	on	IN
20417	3246	9	the	the	DT
20417	3246	10	fins	fin	NNS
20417	3246	11	as	as	RB
20417	3246	12	well	well	RB
20417	3246	13	as	as	IN
20417	3246	14	about	about	IN
20417	3246	15	the	the	DT
20417	3246	16	mouth	mouth	NN
20417	3246	17	.	.	.
20417	3247	1	At	at	IN
20417	3247	2	this	this	DT
20417	3247	3	low	low	JJ
20417	3247	4	level	level	NN
20417	3247	5	the	the	DT
20417	3247	6	senses	sense	NNS
20417	3247	7	of	of	IN
20417	3247	8	smell	smell	NN
20417	3247	9	and	and	CC
20417	3247	10	taste	taste	NN
20417	3247	11	do	do	VBP
20417	3247	12	not	not	RB
20417	3247	13	seem	seem	VB
20417	3247	14	to	to	TO
20417	3247	15	be	be	VB
20417	3247	16	very	very	RB
20417	3247	17	readily	readily	RB
20417	3247	18	separated	separated	JJ
20417	3247	19	.	.	.
20417	3248	1	The	the	DT
20417	3248	2	chief	chief	JJ
20417	3248	3	use	use	NN
20417	3248	4	of	of	IN
20417	3248	5	the	the	DT
20417	3248	6	sensitive	sensitive	JJ
20417	3248	7	line	line	NN
20417	3248	8	or	or	CC
20417	3248	9	lateral	lateral	JJ
20417	3248	10	line	line	NN
20417	3248	11	seen	see	VBN
20417	3248	12	on	on	IN
20417	3248	13	each	each	DT
20417	3248	14	side	side	NN
20417	3248	15	of	of	IN
20417	3248	16	a	a	DT
20417	3248	17	bony	bony	NN
20417	3248	18	fish	fish	NN
20417	3248	19	is	be	VBZ
20417	3248	20	to	to	TO
20417	3248	21	make	make	VB
20417	3248	22	the	the	DT
20417	3248	23	animal	animal	NN
20417	3248	24	aware	aware	JJ
20417	3248	25	of	of	IN
20417	3248	26	slow	slow	JJ
20417	3248	27	vibrations	vibration	NNS
20417	3248	28	and	and	CC
20417	3248	29	changes	change	NNS
20417	3248	30	of	of	IN
20417	3248	31	pressure	pressure	NN
20417	3248	32	in	in	IN
20417	3248	33	the	the	DT
20417	3248	34	water	water	NN
20417	3248	35	.	.	.
20417	3249	1	The	the	DT
20417	3249	2	skin	skin	NN
20417	3249	3	responds	respond	VBZ
20417	3249	4	to	to	IN
20417	3249	5	pressures	pressure	NNS
20417	3249	6	,	,	,
20417	3249	7	the	the	DT
20417	3249	8	ear	ear	NN
20417	3249	9	to	to	IN
20417	3249	10	vibrations	vibration	NNS
20417	3249	11	of	of	IN
20417	3249	12	high	high	JJ
20417	3249	13	frequency	frequency	NN
20417	3249	14	;	;	:
20417	3249	15	the	the	DT
20417	3249	16	lateral	lateral	JJ
20417	3249	17	line	line	NN
20417	3249	18	is	be	VBZ
20417	3249	19	between	between	IN
20417	3249	20	the	the	DT
20417	3249	21	two	two	CD
20417	3249	22	in	in	IN
20417	3249	23	its	-PRON-	PRP$
20417	3249	24	function	function	NN
20417	3249	25	.	.	.
20417	3250	1	Interesting	interesting	JJ
20417	3250	2	Ways	way	NNS
20417	3250	3	of	of	IN
20417	3250	4	Fishes	Fishes	NNP
20417	3250	5	The	the	DT
20417	3250	6	brain	brain	NN
20417	3250	7	of	of	IN
20417	3250	8	the	the	DT
20417	3250	9	ordinary	ordinary	JJ
20417	3250	10	bony	bony	NN
20417	3250	11	fish	fish	NN
20417	3250	12	is	be	VBZ
20417	3250	13	at	at	IN
20417	3250	14	a	a	DT
20417	3250	15	very	very	RB
20417	3250	16	low	low	JJ
20417	3250	17	level	level	NN
20417	3250	18	.	.	.
20417	3251	1	Thus	thus	RB
20417	3251	2	the	the	DT
20417	3251	3	cerebral	cerebral	JJ
20417	3251	4	hemispheres	hemisphere	NNS
20417	3251	5	,	,	,
20417	3251	6	destined	destine	VBN
20417	3251	7	to	to	TO
20417	3251	8	become	become	VB
20417	3251	9	more	more	RBR
20417	3251	10	and	and	CC
20417	3251	11	more	more	RBR
20417	3251	12	the	the	DT
20417	3251	13	seat	seat	NN
20417	3251	14	of	of	IN
20417	3251	15	intelligence	intelligence	NN
20417	3251	16	,	,	,
20417	3251	17	are	be	VBP
20417	3251	18	poorly	poorly	RB
20417	3251	19	developed	develop	VBN
20417	3251	20	.	.	.
20417	3252	1	In	in	IN
20417	3252	2	gristly	gristly	RB
20417	3252	3	fishes	fish	NNS
20417	3252	4	,	,	,
20417	3252	5	like	like	IN
20417	3252	6	skates	skate	NNS
20417	3252	7	and	and	CC
20417	3252	8	sharks	shark	NNS
20417	3252	9	,	,	,
20417	3252	10	the	the	DT
20417	3252	11	brain	brain	NN
20417	3252	12	is	be	VBZ
20417	3252	13	much	much	RB
20417	3252	14	more	more	RBR
20417	3252	15	promising	promising	JJ
20417	3252	16	.	.	.
20417	3253	1	But	but	CC
20417	3253	2	although	although	IN
20417	3253	3	the	the	DT
20417	3253	4	state	state	NN
20417	3253	5	of	of	IN
20417	3253	6	the	the	DT
20417	3253	7	brain	brain	NN
20417	3253	8	does	do	VBZ
20417	3253	9	not	not	RB
20417	3253	10	lead	lead	VB
20417	3253	11	one	one	PRP
20417	3253	12	to	to	TO
20417	3253	13	expect	expect	VB
20417	3253	14	very	very	RB
20417	3253	15	much	much	RB
20417	3253	16	from	from	IN
20417	3253	17	a	a	DT
20417	3253	18	bony	bony	NN
20417	3253	19	fish	fish	NN
20417	3253	20	like	like	IN
20417	3253	21	trout	trout	NN
20417	3253	22	or	or	CC
20417	3253	23	eel	eel	NN
20417	3253	24	,	,	,
20417	3253	25	haddock	haddock	JJ
20417	3253	26	or	or	CC
20417	3253	27	herring	herring	JJ
20417	3253	28	,	,	,
20417	3253	29	illustrations	illustration	NNS
20417	3253	30	are	be	VBP
20417	3253	31	not	not	RB
20417	3253	32	wanting	want	VBG
20417	3253	33	of	of	IN
20417	3253	34	what	what	WP
20417	3253	35	might	may	MD
20417	3253	36	be	be	VB
20417	3253	37	called	call	VBN
20417	3253	38	pretty	pretty	JJ
20417	3253	39	pieces	piece	NNS
20417	3253	40	of	of	IN
20417	3253	41	behaviour	behaviour	NN
20417	3253	42	.	.	.
20417	3254	1	Let	let	VB
20417	3254	2	us	-PRON-	PRP
20417	3254	3	select	select	VB
20417	3254	4	a	a	DT
20417	3254	5	few	few	JJ
20417	3254	6	cases	case	NNS
20417	3254	7	.	.	.
20417	3255	1	The	the	DT
20417	3255	2	Stickleback	Stickleback	NNP
20417	3255	3	's	's	POS
20417	3255	4	Nest	nest	NN
20417	3255	5	The	the	DT
20417	3255	6	three	three	CD
20417	3255	7	-	-	HYPH
20417	3255	8	spined	spin	VBN
20417	3255	9	and	and	CC
20417	3255	10	two	two	CD
20417	3255	11	-	-	HYPH
20417	3255	12	spined	spined	JJ
20417	3255	13	sticklebacks	stickleback	NNS
20417	3255	14	live	live	VBP
20417	3255	15	equally	equally	RB
20417	3255	16	well	well	RB
20417	3255	17	in	in	IN
20417	3255	18	fresh	fresh	JJ
20417	3255	19	or	or	CC
20417	3255	20	salt	salt	NN
20417	3255	21	water	water	NN
20417	3255	22	;	;	:
20417	3255	23	the	the	DT
20417	3255	24	larger	large	JJR
20417	3255	25	fifteen	fifteen	CD
20417	3255	26	-	-	HYPH
20417	3255	27	spined	spined	JJ
20417	3255	28	stickleback	stickleback	NN
20417	3255	29	is	be	VBZ
20417	3255	30	entirely	entirely	RB
20417	3255	31	marine	marine	JJ
20417	3255	32	.	.	.
20417	3256	1	In	in	IN
20417	3256	2	all	all	DT
20417	3256	3	three	three	CD
20417	3256	4	species	specie	NNS
20417	3256	5	the	the	DT
20417	3256	6	male	male	JJ
20417	3256	7	fish	fish	NN
20417	3256	8	makes	make	VBZ
20417	3256	9	a	a	DT
20417	3256	10	nest	nest	NN
20417	3256	11	,	,	,
20417	3256	12	in	in	IN
20417	3256	13	fresh	fresh	JJ
20417	3256	14	or	or	CC
20417	3256	15	brackish	brackish	JJ
20417	3256	16	water	water	NN
20417	3256	17	in	in	IN
20417	3256	18	the	the	DT
20417	3256	19	first	first	JJ
20417	3256	20	two	two	CD
20417	3256	21	cases	case	NNS
20417	3256	22	,	,	,
20417	3256	23	in	in	IN
20417	3256	24	shore	shore	NN
20417	3256	25	-	-	HYPH
20417	3256	26	pools	pool	NNS
20417	3256	27	in	in	IN
20417	3256	28	the	the	DT
20417	3256	29	third	third	JJ
20417	3256	30	case	case	NN
20417	3256	31	.	.	.
20417	3257	1	The	the	DT
20417	3257	2	little	little	JJ
20417	3257	3	species	specie	NNS
20417	3257	4	use	use	VBP
20417	3257	5	the	the	DT
20417	3257	6	leaves	leave	NNS
20417	3257	7	and	and	CC
20417	3257	8	stems	stem	NNS
20417	3257	9	of	of	IN
20417	3257	10	water	water	NN
20417	3257	11	-	-	HYPH
20417	3257	12	plants	plant	NNS
20417	3257	13	;	;	:
20417	3257	14	the	the	DT
20417	3257	15	larger	large	JJR
20417	3257	16	species	specie	NNS
20417	3257	17	use	use	VBP
20417	3257	18	seaweed	seaweed	NN
20417	3257	19	and	and	CC
20417	3257	20	zoophyte	zoophyte	NN
20417	3257	21	.	.	.
20417	3258	1	The	the	DT
20417	3258	2	leaves	leave	NNS
20417	3258	3	or	or	CC
20417	3258	4	fronds	frond	NNS
20417	3258	5	are	be	VBP
20417	3258	6	entangled	entangle	VBN
20417	3258	7	together	together	RB
20417	3258	8	and	and	CC
20417	3258	9	fastened	fasten	VBN
20417	3258	10	by	by	IN
20417	3258	11	glue	glue	NN
20417	3258	12	-	-	HYPH
20417	3258	13	like	like	JJ
20417	3258	14	threads	thread	NNS
20417	3258	15	,	,	,
20417	3258	16	secreted	secrete	VBD
20417	3258	17	,	,	,
20417	3258	18	strange	strange	JJ
20417	3258	19	to	to	TO
20417	3258	20	say	say	VB
20417	3258	21	,	,	,
20417	3258	22	by	by	IN
20417	3258	23	the	the	DT
20417	3258	24	kidneys	kidney	NNS
20417	3258	25	.	.	.
20417	3259	1	It	-PRON-	PRP
20417	3259	2	is	be	VBZ
20417	3259	3	just	just	RB
20417	3259	4	as	as	IN
20417	3259	5	if	if	IN
20417	3259	6	a	a	DT
20417	3259	7	temporary	temporary	JJ
20417	3259	8	diseased	disease	VBN
20417	3259	9	condition	condition	NN
20417	3259	10	had	have	VBD
20417	3259	11	been	be	VBN
20417	3259	12	regularised	regularise	VBN
20417	3259	13	and	and	CC
20417	3259	14	turned	turn	VBN
20417	3259	15	to	to	IN
20417	3259	16	good	good	JJ
20417	3259	17	purpose	purpose	NN
20417	3259	18	.	.	.
20417	3260	1	Going	go	VBG
20417	3260	2	through	through	IN
20417	3260	3	the	the	DT
20417	3260	4	nest	nest	NN
20417	3260	5	several	several	JJ
20417	3260	6	times	time	NNS
20417	3260	7	,	,	,
20417	3260	8	the	the	DT
20417	3260	9	male	male	NN
20417	3260	10	makes	make	VBZ
20417	3260	11	a	a	DT
20417	3260	12	little	little	JJ
20417	3260	13	room	room	NN
20417	3260	14	in	in	IN
20417	3260	15	the	the	DT
20417	3260	16	middle	middle	NN
20417	3260	17	.	.	.
20417	3261	1	Partly	partly	RB
20417	3261	2	by	by	IN
20417	3261	3	coercion	coercion	NN
20417	3261	4	and	and	CC
20417	3261	5	partly	partly	RB
20417	3261	6	by	by	IN
20417	3261	7	coaxing	coax	VBG
20417	3261	8	he	-PRON-	PRP
20417	3261	9	induces	induce	VBZ
20417	3261	10	a	a	DT
20417	3261	11	female	female	NN
20417	3261	12	--	--	:
20417	3261	13	first	first	RB
20417	3261	14	one	one	CD
20417	3261	15	and	and	CC
20417	3261	16	then	then	RB
20417	3261	17	another	another	DT
20417	3261	18	--	--	:
20417	3261	19	to	to	TO
20417	3261	20	pass	pass	VB
20417	3261	21	through	through	RP
20417	3261	22	the	the	DT
20417	3261	23	nest	nest	NN
20417	3261	24	with	with	IN
20417	3261	25	two	two	CD
20417	3261	26	doors	door	NNS
20417	3261	27	,	,	,
20417	3261	28	depositing	deposit	VBG
20417	3261	29	eggs	egg	NNS
20417	3261	30	during	during	IN
20417	3261	31	her	-PRON-	PRP$
20417	3261	32	short	short	JJ
20417	3261	33	sojourn	sojourn	NN
20417	3261	34	.	.	.
20417	3262	1	The	the	DT
20417	3262	2	females	female	NNS
20417	3262	3	go	go	VBP
20417	3262	4	their	-PRON-	PRP$
20417	3262	5	way	way	NN
20417	3262	6	,	,	,
20417	3262	7	and	and	CC
20417	3262	8	the	the	DT
20417	3262	9	male	male	JJ
20417	3262	10	mounts	mount	NNS
20417	3262	11	guard	guard	VBP
20417	3262	12	over	over	IN
20417	3262	13	the	the	DT
20417	3262	14	nest	nest	NN
20417	3262	15	.	.	.
20417	3263	1	He	-PRON-	PRP
20417	3263	2	drives	drive	VBZ
20417	3263	3	off	off	RP
20417	3263	4	intruding	intrude	VBG
20417	3263	5	fishes	fish	NNS
20417	3263	6	much	much	RB
20417	3263	7	bigger	big	JJR
20417	3263	8	than	than	IN
20417	3263	9	himself	-PRON-	PRP
20417	3263	10	.	.	.
20417	3264	1	When	when	WRB
20417	3264	2	the	the	DT
20417	3264	3	young	young	JJ
20417	3264	4	are	be	VBP
20417	3264	5	hatched	hatch	VBN
20417	3264	6	,	,	,
20417	3264	7	the	the	DT
20417	3264	8	male	male	NN
20417	3264	9	has	have	VBZ
20417	3264	10	for	for	IN
20417	3264	11	a	a	DT
20417	3264	12	time	time	NN
20417	3264	13	much	much	JJ
20417	3264	14	to	to	TO
20417	3264	15	do	do	VB
20417	3264	16	,	,	,
20417	3264	17	keeping	keep	VBG
20417	3264	18	his	-PRON-	PRP$
20417	3264	19	charges	charge	NNS
20417	3264	20	within	within	IN
20417	3264	21	bounds	bound	NNS
20417	3264	22	until	until	IN
20417	3264	23	they	-PRON-	PRP
20417	3264	24	are	be	VBP
20417	3264	25	able	able	JJ
20417	3264	26	to	to	TO
20417	3264	27	move	move	VB
20417	3264	28	about	about	RB
20417	3264	29	with	with	IN
20417	3264	30	agility	agility	NN
20417	3264	31	.	.	.
20417	3265	1	It	-PRON-	PRP
20417	3265	2	seems	seem	VBZ
20417	3265	3	that	that	IN
20417	3265	4	sticklebacks	stickleback	NNS
20417	3265	5	are	be	VBP
20417	3265	6	short	short	RB
20417	3265	7	-	-	HYPH
20417	3265	8	lived	live	VBN
20417	3265	9	fishes	fish	NNS
20417	3265	10	,	,	,
20417	3265	11	probably	probably	RB
20417	3265	12	breeding	breed	VBG
20417	3265	13	only	only	RB
20417	3265	14	once	once	RB
20417	3265	15	;	;	:
20417	3265	16	and	and	CC
20417	3265	17	it	-PRON-	PRP
20417	3265	18	is	be	VBZ
20417	3265	19	reasonable	reasonable	JJ
20417	3265	20	to	to	TO
20417	3265	21	suppose	suppose	VB
20417	3265	22	that	that	IN
20417	3265	23	their	-PRON-	PRP$
20417	3265	24	success	success	NN
20417	3265	25	as	as	IN
20417	3265	26	a	a	DT
20417	3265	27	race	race	NN
20417	3265	28	depends	depend	VBZ
20417	3265	29	to	to	IN
20417	3265	30	some	some	DT
20417	3265	31	extent	extent	NN
20417	3265	32	on	on	IN
20417	3265	33	the	the	DT
20417	3265	34	paternal	paternal	JJ
20417	3265	35	care	care	NN
20417	3265	36	.	.	.
20417	3266	1	Now	now	RB
20417	3266	2	if	if	IN
20417	3266	3	we	-PRON-	PRP
20417	3266	4	could	could	MD
20417	3266	5	believe	believe	VB
20417	3266	6	that	that	IN
20417	3266	7	the	the	DT
20417	3266	8	nesting	nest	VBG
20417	3266	9	behaviour	behaviour	NN
20417	3266	10	had	have	VBD
20417	3266	11	appeared	appear	VBN
20417	3266	12	suddenly	suddenly	RB
20417	3266	13	in	in	IN
20417	3266	14	its	-PRON-	PRP$
20417	3266	15	present	present	JJ
20417	3266	16	form	form	NN
20417	3266	17	,	,	,
20417	3266	18	we	-PRON-	PRP
20417	3266	19	should	should	MD
20417	3266	20	be	be	VB
20417	3266	21	inclined	incline	VBN
20417	3266	22	to	to	TO
20417	3266	23	credit	credit	VB
20417	3266	24	the	the	DT
20417	3266	25	fish	fish	NN
20417	3266	26	with	with	IN
20417	3266	27	considerable	considerable	JJ
20417	3266	28	mental	mental	JJ
20417	3266	29	ability	ability	NN
20417	3266	30	.	.	.
20417	3267	1	But	but	CC
20417	3267	2	we	-PRON-	PRP
20417	3267	3	are	be	VBP
20417	3267	4	less	less	RBR
20417	3267	5	likely	likely	JJ
20417	3267	6	to	to	TO
20417	3267	7	be	be	VB
20417	3267	8	so	so	RB
20417	3267	9	generous	generous	JJ
20417	3267	10	if	if	IN
20417	3267	11	we	-PRON-	PRP
20417	3267	12	reflect	reflect	VBP
20417	3267	13	that	that	IN
20417	3267	14	the	the	DT
20417	3267	15	routine	routine	NN
20417	3267	16	has	have	VBZ
20417	3267	17	been	be	VBN
20417	3267	18	in	in	IN
20417	3267	19	all	all	DT
20417	3267	20	likelihood	likelihood	NN
20417	3267	21	the	the	DT
20417	3267	22	outcome	outcome	NN
20417	3267	23	of	of	IN
20417	3267	24	a	a	DT
20417	3267	25	long	long	JJ
20417	3267	26	racial	racial	JJ
20417	3267	27	process	process	NN
20417	3267	28	of	of	IN
20417	3267	29	slight	slight	JJ
20417	3267	30	improvements	improvement	NNS
20417	3267	31	and	and	CC
20417	3267	32	critical	critical	JJ
20417	3267	33	testings	testing	NNS
20417	3267	34	.	.	.
20417	3268	1	The	the	DT
20417	3268	2	secretion	secretion	NN
20417	3268	3	of	of	IN
20417	3268	4	the	the	DT
20417	3268	5	glue	glue	NN
20417	3268	6	probably	probably	RB
20417	3268	7	came	come	VBD
20417	3268	8	about	about	RP
20417	3268	9	as	as	IN
20417	3268	10	a	a	DT
20417	3268	11	pathological	pathological	JJ
20417	3268	12	variation	variation	NN
20417	3268	13	;	;	:
20417	3268	14	its	-PRON-	PRP$
20417	3268	15	utilisation	utilisation	NN
20417	3268	16	was	be	VBD
20417	3268	17	perhaps	perhaps	RB
20417	3268	18	discovered	discover	VBN
20417	3268	19	by	by	IN
20417	3268	20	accident	accident	NN
20417	3268	21	;	;	:
20417	3268	22	the	the	DT
20417	3268	23	types	type	NNS
20417	3268	24	that	that	WDT
20417	3268	25	had	have	VBD
20417	3268	26	wit	wit	NN
20417	3268	27	enough	enough	JJ
20417	3268	28	to	to	TO
20417	3268	29	take	take	VB
20417	3268	30	advantage	advantage	NN
20417	3268	31	of	of	IN
20417	3268	32	this	this	DT
20417	3268	33	were	be	VBD
20417	3268	34	most	most	RBS
20417	3268	35	successful	successful	JJ
20417	3268	36	;	;	:
20417	3268	37	the	the	DT
20417	3268	38	routine	routine	NN
20417	3268	39	became	become	VBD
20417	3268	40	enregistered	enregistered	JJ
20417	3268	41	hereditarily	hereditarily	RB
20417	3268	42	.	.	.
20417	3269	1	The	the	DT
20417	3269	2	stickleback	stickleback	NN
20417	3269	3	is	be	VBZ
20417	3269	4	not	not	RB
20417	3269	5	so	so	RB
20417	3269	6	clever	clever	JJ
20417	3269	7	as	as	IN
20417	3269	8	it	-PRON-	PRP
20417	3269	9	looks	look	VBZ
20417	3269	10	.	.	.
20417	3270	1	[	[	-LRB-
20417	3270	2	Illustration	illustration	NN
20417	3270	3	:	:	:
20417	3270	4	_	_	NNP
20417	3270	5	Photo	Photo	NNP
20417	3270	6	:	:	:
20417	3270	7	Imperial	Imperial	NNP
20417	3270	8	War	War	NNP
20417	3270	9	Museum	Museum	NNP
20417	3270	10	.	.	.
20417	3270	11	_	_	NNP
20417	3270	12	HOMING	HOMING	NNP
20417	3270	13	PIGEON	PIGEON	NNP
20417	3270	14	A	a	DT
20417	3270	15	blue	blue	JJ
20417	3270	16	chequer	chequer	NN
20417	3270	17	hen	hen	NN
20417	3270	18	,	,	,
20417	3270	19	which	which	WDT
20417	3270	20	during	during	IN
20417	3270	21	the	the	DT
20417	3270	22	War	War	NNP
20417	3270	23	(	(	-LRB-
20417	3270	24	in	in	IN
20417	3270	25	September	September	NNP
20417	3270	26	of	of	IN
20417	3270	27	1918	1918	CD
20417	3270	28	)	)	-RRB-
20417	3270	29	flew	fly	VBD
20417	3270	30	22	22	CD
20417	3270	31	miles	mile	NNS
20417	3270	32	in	in	IN
20417	3270	33	as	as	RB
20417	3270	34	many	many	JJ
20417	3270	35	minutes	minute	NNS
20417	3270	36	,	,	,
20417	3270	37	saving	save	VBG
20417	3270	38	the	the	DT
20417	3270	39	crew	crew	NN
20417	3270	40	of	of	IN
20417	3270	41	an	an	DT
20417	3270	42	aeroplane	aeroplane	NN
20417	3270	43	in	in	IN
20417	3270	44	difficulties	difficulty	NNS
20417	3270	45	.	.	.
20417	3270	46	]	]	-RRB-
20417	3271	1	[	[	-LRB-
20417	3271	2	Illustration	illustration	NN
20417	3271	3	:	:	:
20417	3271	4	_	_	NNP
20417	3271	5	Photo	Photo	NNP
20417	3271	6	:	:	:
20417	3271	7	Imperial	Imperial	NNP
20417	3271	8	War	War	NNP
20417	3271	9	Museum	Museum	NNP
20417	3271	10	.	.	.
20417	3271	11	_	_	NNP
20417	3271	12	CARRIER	CARRIER	NNP
20417	3271	13	PIGEON	PIGEON	NNP
20417	3271	14	Carrier	Carrier	NNP
20417	3271	15	pigeons	pigeon	NNS
20417	3271	16	were	be	VBD
20417	3271	17	much	much	RB
20417	3271	18	used	use	VBN
20417	3271	19	in	in	IN
20417	3271	20	the	the	DT
20417	3271	21	War	war	NN
20417	3271	22	to	to	TO
20417	3271	23	carry	carry	VB
20417	3271	24	messages	message	NNS
20417	3271	25	.	.	.
20417	3272	1	The	the	DT
20417	3272	2	photograph	photograph	NN
20417	3272	3	shows	show	VBZ
20417	3272	4	how	how	WRB
20417	3272	5	the	the	DT
20417	3272	6	message	message	NN
20417	3272	7	is	be	VBZ
20417	3272	8	fixed	fix	VBN
20417	3272	9	to	to	IN
20417	3272	10	the	the	DT
20417	3272	11	carrier	carrier	NN
20417	3272	12	pigeon	pigeon	NNP
20417	3272	13	's	's	POS
20417	3272	14	leg	leg	NN
20417	3272	15	,	,	,
20417	3272	16	in	in	IN
20417	3272	17	the	the	DT
20417	3272	18	form	form	NN
20417	3272	19	of	of	IN
20417	3272	20	light	light	JJ
20417	3272	21	rings	ring	NNS
20417	3272	22	.	.	.
20417	3272	23	]	]	-RRB-
20417	3273	1	[	[	-LRB-
20417	3273	2	Illustration	illustration	NN
20417	3273	3	:	:	:
20417	3273	4	_	_	NNP
20417	3273	5	Photo	Photo	NNP
20417	3273	6	:	:	:
20417	3273	7	James	James	NNP
20417	3273	8	's	's	POS
20417	3273	9	Press	Press	NNP
20417	3273	10	Agency	Agency	NNP
20417	3273	11	.	.	.
20417	3273	12	_	_	NNP
20417	3273	13	YELLOW	YELLOW	NNP
20417	3273	14	-	-	HYPH
20417	3273	15	CROWNED	crowned	NN
20417	3273	16	PENGUIN	penguin	NN
20417	3273	17	Notice	notice	VBP
20417	3273	18	the	the	DT
20417	3273	19	flightless	flightless	JJ
20417	3273	20	wings	wing	NNS
20417	3273	21	turned	turn	VBD
20417	3273	22	into	into	IN
20417	3273	23	flippers	flipper	NNS
20417	3273	24	,	,	,
20417	3273	25	which	which	WDT
20417	3273	26	are	be	VBP
20417	3273	27	often	often	RB
20417	3273	28	flapped	flap	VBN
20417	3273	29	very	very	RB
20417	3273	30	vigorously	vigorously	RB
20417	3273	31	.	.	.
20417	3274	1	The	the	DT
20417	3274	2	very	very	RB
20417	3274	3	strong	strong	JJ
20417	3274	4	feet	foot	NNS
20417	3274	5	are	be	VBP
20417	3274	6	also	also	RB
20417	3274	7	noteworthy	noteworthy	JJ
20417	3274	8	.	.	.
20417	3275	1	Penguins	penguin	NNS
20417	3275	2	are	be	VBP
20417	3275	3	mostly	mostly	RB
20417	3275	4	confined	confine	VBN
20417	3275	5	to	to	IN
20417	3275	6	the	the	DT
20417	3275	7	Far	Far	NNP
20417	3275	8	South	South	NNP
20417	3275	9	.	.	.
20417	3275	10	]	]	-RRB-
20417	3276	1	[	[	-LRB-
20417	3276	2	Illustration	illustration	NN
20417	3276	3	:	:	:
20417	3276	4	_	_	NNP
20417	3276	5	Photo	Photo	NNP
20417	3276	6	:	:	:
20417	3276	7	Cagcombe	Cagcombe	NNP
20417	3276	8	&	&	CC
20417	3276	9	Co.	Co.	NNP
20417	3276	10	_	_	NNP
20417	3276	11	PENGUINS	PENGUINS	NNP
20417	3276	12	ARE	are	VBP
20417	3276	13	"	"	``
20417	3276	14	A	a	DT
20417	3276	15	PECULIAR	peculiar	NN
20417	3276	16	PEOPLE	PEOPLE	NNS
20417	3276	17	"	"	''
20417	3276	18	Their	-PRON-	PRP$
20417	3276	19	wings	wing	NNS
20417	3276	20	have	have	VBP
20417	3276	21	been	be	VBN
20417	3276	22	turned	turn	VBN
20417	3276	23	into	into	IN
20417	3276	24	flippers	flipper	NNS
20417	3276	25	for	for	IN
20417	3276	26	swimming	swimming	NN
20417	3276	27	in	in	IN
20417	3276	28	the	the	DT
20417	3276	29	sea	sea	NN
20417	3276	30	and	and	CC
20417	3276	31	tobogganing	toboggan	VBG
20417	3276	32	on	on	IN
20417	3276	33	snow	snow	NN
20417	3276	34	.	.	.
20417	3277	1	The	the	DT
20417	3277	2	penguins	penguin	NNS
20417	3277	3	come	come	VBP
20417	3277	4	back	back	RB
20417	3277	5	over	over	IN
20417	3277	6	hundreds	hundred	NNS
20417	3277	7	of	of	IN
20417	3277	8	miles	mile	NNS
20417	3277	9	of	of	IN
20417	3277	10	trackless	trackless	JJ
20417	3277	11	waste	waste	NN
20417	3277	12	to	to	IN
20417	3277	13	their	-PRON-	PRP$
20417	3277	14	birthplace	birthplace	NN
20417	3277	15	,	,	,
20417	3277	16	where	where	WRB
20417	3277	17	they	-PRON-	PRP
20417	3277	18	breed	breed	VBP
20417	3277	19	.	.	.
20417	3278	1	When	when	WRB
20417	3278	2	they	-PRON-	PRP
20417	3278	3	reach	reach	VBP
20417	3278	4	the	the	DT
20417	3278	5	Antarctic	Antarctic	NNP
20417	3278	6	shore	shore	NN
20417	3278	7	they	-PRON-	PRP
20417	3278	8	walk	walk	VBP
20417	3278	9	with	with	IN
20417	3278	10	determination	determination	NN
20417	3278	11	to	to	IN
20417	3278	12	a	a	DT
20417	3278	13	suitable	suitable	JJ
20417	3278	14	site	site	NN
20417	3278	15	,	,	,
20417	3278	16	often	often	RB
20417	3278	17	at	at	IN
20417	3278	18	the	the	DT
20417	3278	19	top	top	NN
20417	3278	20	of	of	IN
20417	3278	21	a	a	DT
20417	3278	22	steep	steep	JJ
20417	3278	23	cliff	cliff	NN
20417	3278	24	.	.	.
20417	3279	1	Some	some	DT
20417	3279	2	species	specie	NNS
20417	3279	3	waddle	waddle	VBP
20417	3279	4	130	130	CD
20417	3279	5	steps	step	NNS
20417	3279	6	per	per	IN
20417	3279	7	minute	minute	NN
20417	3279	8	,	,	,
20417	3279	9	6	6	CD
20417	3279	10	inches	inch	NNS
20417	3279	11	per	per	IN
20417	3279	12	step	step	NN
20417	3279	13	,	,	,
20417	3279	14	two	two	CD
20417	3279	15	-	-	HYPH
20417	3279	16	thirds	third	NNS
20417	3279	17	of	of	IN
20417	3279	18	a	a	DT
20417	3279	19	mile	mile	NN
20417	3279	20	per	per	IN
20417	3279	21	hour	hour	NN
20417	3279	22	.	.	.
20417	3279	23	]	]	-RRB-
20417	3280	1	The	the	DT
20417	3280	2	Mind	mind	NN
20417	3280	3	of	of	IN
20417	3280	4	a	a	DT
20417	3280	5	Minnow	Minnow	NNP
20417	3280	6	To	to	TO
20417	3280	7	find	find	VB
20417	3280	8	solid	solid	JJ
20417	3280	9	ground	ground	NN
20417	3280	10	on	on	IN
20417	3280	11	which	which	WDT
20417	3280	12	to	to	TO
20417	3280	13	base	base	VB
20417	3280	14	an	an	DT
20417	3280	15	appreciation	appreciation	NN
20417	3280	16	of	of	IN
20417	3280	17	the	the	DT
20417	3280	18	behaviour	behaviour	NN
20417	3280	19	of	of	IN
20417	3280	20	fishes	fish	NNS
20417	3280	21	,	,	,
20417	3280	22	it	-PRON-	PRP
20417	3280	23	is	be	VBZ
20417	3280	24	necessary	necessary	JJ
20417	3280	25	to	to	TO
20417	3280	26	experiment	experiment	VB
20417	3280	27	,	,	,
20417	3280	28	and	and	CC
20417	3280	29	we	-PRON-	PRP
20417	3280	30	may	may	MD
20417	3280	31	refer	refer	VB
20417	3280	32	to	to	IN
20417	3280	33	Miss	Miss	NNP
20417	3280	34	Gertrude	Gertrude	NNP
20417	3280	35	White	White	NNP
20417	3280	36	's	's	POS
20417	3280	37	interesting	interesting	JJ
20417	3280	38	work	work	NN
20417	3280	39	on	on	IN
20417	3280	40	American	american	JJ
20417	3280	41	minnows	minnow	NNS
20417	3280	42	and	and	CC
20417	3280	43	sticklebacks	stickleback	NNS
20417	3280	44	.	.	.
20417	3281	1	After	after	IN
20417	3281	2	the	the	DT
20417	3281	3	fishes	fish	NNS
20417	3281	4	had	have	VBD
20417	3281	5	become	become	VBN
20417	3281	6	quite	quite	RB
20417	3281	7	at	at	IN
20417	3281	8	home	home	NN
20417	3281	9	in	in	IN
20417	3281	10	their	-PRON-	PRP$
20417	3281	11	artificial	artificial	JJ
20417	3281	12	surroundings	surrounding	NNS
20417	3281	13	,	,	,
20417	3281	14	their	-PRON-	PRP$
20417	3281	15	lessons	lesson	NNS
20417	3281	16	began	begin	VBD
20417	3281	17	.	.	.
20417	3282	1	Cloth	cloth	NN
20417	3282	2	packets	packet	NNS
20417	3282	3	,	,	,
20417	3282	4	one	one	CD
20417	3282	5	of	of	IN
20417	3282	6	which	which	WDT
20417	3282	7	contained	contain	VBD
20417	3282	8	meat	meat	NN
20417	3282	9	and	and	CC
20417	3282	10	the	the	DT
20417	3282	11	other	other	JJ
20417	3282	12	cotton	cotton	NN
20417	3282	13	,	,	,
20417	3282	14	were	be	VBD
20417	3282	15	suspended	suspend	VBN
20417	3282	16	at	at	IN
20417	3282	17	opposite	opposite	JJ
20417	3282	18	ends	end	NNS
20417	3282	19	of	of	IN
20417	3282	20	the	the	DT
20417	3282	21	aquarium	aquarium	NN
20417	3282	22	.	.	.
20417	3283	1	The	the	DT
20417	3283	2	mud	mud	NN
20417	3283	3	-	-	HYPH
20417	3283	4	minnows	minnow	NNS
20417	3283	5	did	do	VBD
20417	3283	6	not	not	RB
20417	3283	7	show	show	VB
20417	3283	8	that	that	IN
20417	3283	9	they	-PRON-	PRP
20417	3283	10	perceived	perceive	VBD
20417	3283	11	either	either	CC
20417	3283	12	packet	packet	NN
20417	3283	13	,	,	,
20417	3283	14	though	though	IN
20417	3283	15	they	-PRON-	PRP
20417	3283	16	swam	swam	NNP
20417	3283	17	close	close	RB
20417	3283	18	by	by	IN
20417	3283	19	them	-PRON-	PRP
20417	3283	20	;	;	:
20417	3283	21	the	the	DT
20417	3283	22	sticklebacks	stickleback	NNS
20417	3283	23	were	be	VBD
20417	3283	24	intrigued	intrigue	VBN
20417	3283	25	at	at	IN
20417	3283	26	once	once	RB
20417	3283	27	.	.	.
20417	3284	1	Those	those	DT
20417	3284	2	that	that	WDT
20417	3284	3	went	go	VBD
20417	3284	4	towards	towards	IN
20417	3284	5	the	the	DT
20417	3284	6	packet	packet	NN
20417	3284	7	containing	contain	VBG
20417	3284	8	meat	meat	NN
20417	3284	9	darted	dart	VBN
20417	3284	10	furiously	furiously	RB
20417	3284	11	upon	upon	IN
20417	3284	12	it	-PRON-	PRP
20417	3284	13	and	and	CC
20417	3284	14	pulled	pull	VBD
20417	3284	15	at	at	IN
20417	3284	16	it	-PRON-	PRP
20417	3284	17	with	with	IN
20417	3284	18	great	great	JJ
20417	3284	19	excitement	excitement	NN
20417	3284	20	.	.	.
20417	3285	1	Those	those	DT
20417	3285	2	that	that	WDT
20417	3285	3	went	go	VBD
20417	3285	4	towards	towards	IN
20417	3285	5	the	the	DT
20417	3285	6	cotton	cotton	NN
20417	3285	7	packet	packet	NN
20417	3285	8	turned	turn	VBD
20417	3285	9	sharply	sharply	RB
20417	3285	10	away	away	RB
20417	3285	11	when	when	WRB
20417	3285	12	they	-PRON-	PRP
20417	3285	13	were	be	VBD
20417	3285	14	within	within	IN
20417	3285	15	about	about	RB
20417	3285	16	two	two	CD
20417	3285	17	inches	inch	NNS
20417	3285	18	off	off	RB
20417	3285	19	.	.	.
20417	3286	1	They	-PRON-	PRP
20417	3286	2	then	then	RB
20417	3286	3	perceived	perceive	VBD
20417	3286	4	what	what	WP
20417	3286	5	those	those	DT
20417	3286	6	at	at	IN
20417	3286	7	the	the	DT
20417	3286	8	other	other	JJ
20417	3286	9	end	end	NN
20417	3286	10	were	be	VBD
20417	3286	11	after	after	RB
20417	3286	12	and	and	CC
20417	3286	13	joined	join	VBD
20417	3286	14	them	-PRON-	PRP
20417	3286	15	--	--	:
20417	3286	16	a	a	DT
20417	3286	17	common	common	JJ
20417	3286	18	habit	habit	NN
20417	3286	19	amongst	amongst	IN
20417	3286	20	fishes	fish	NNS
20417	3286	21	.	.	.
20417	3287	1	Although	although	IN
20417	3287	2	the	the	DT
20417	3287	3	minnows	minnow	NNS
20417	3287	4	were	be	VBD
20417	3287	5	not	not	RB
20417	3287	6	interested	interested	JJ
20417	3287	7	in	in	IN
20417	3287	8	the	the	DT
20417	3287	9	tiny	tiny	JJ
20417	3287	10	"	"	``
20417	3287	11	bags	bag	NNS
20417	3287	12	of	of	IN
20417	3287	13	mystery	mystery	NN
20417	3287	14	,	,	,
20417	3287	15	"	"	``
20417	3287	16	they	-PRON-	PRP
20417	3287	17	were	be	VBD
20417	3287	18	even	even	RB
20417	3287	19	more	more	RBR
20417	3287	20	alert	alert	JJ
20417	3287	21	than	than	IN
20417	3287	22	the	the	DT
20417	3287	23	sticklebacks	stickleback	NNS
20417	3287	24	in	in	IN
20417	3287	25	perceiving	perceive	VBG
20417	3287	26	moving	moving	NN
20417	3287	27	objects	object	NNS
20417	3287	28	in	in	IN
20417	3287	29	or	or	CC
20417	3287	30	on	on	IN
20417	3287	31	the	the	DT
20417	3287	32	water	water	NN
20417	3287	33	,	,	,
20417	3287	34	and	and	CC
20417	3287	35	there	there	EX
20417	3287	36	is	be	VBZ
20417	3287	37	no	no	DT
20417	3287	38	doubt	doubt	NN
20417	3287	39	that	that	IN
20417	3287	40	both	both	CC
20417	3287	41	these	these	DT
20417	3287	42	shallow	shallow	JJ
20417	3287	43	-	-	HYPH
20417	3287	44	water	water	NN
20417	3287	45	species	specie	NNS
20417	3287	46	discover	discover	VBP
20417	3287	47	their	-PRON-	PRP$
20417	3287	48	food	food	NN
20417	3287	49	largely	largely	RB
20417	3287	50	by	by	IN
20417	3287	51	sense	sense	NN
20417	3287	52	of	of	IN
20417	3287	53	sight	sight	NN
20417	3287	54	.	.	.
20417	3288	1	The	the	DT
20417	3288	2	next	next	JJ
20417	3288	3	set	set	NN
20417	3288	4	of	of	IN
20417	3288	5	lessons	lesson	NNS
20417	3288	6	had	have	VBD
20417	3288	7	to	to	TO
20417	3288	8	do	do	VB
20417	3288	9	with	with	IN
20417	3288	10	colour	colour	NN
20417	3288	11	-	-	HYPH
20417	3288	12	associations	association	NNS
20417	3288	13	.	.	.
20417	3289	1	The	the	DT
20417	3289	2	fishes	fish	NNS
20417	3289	3	were	be	VBD
20417	3289	4	fed	feed	VBN
20417	3289	5	on	on	IN
20417	3289	6	minced	mince	VBN
20417	3289	7	snail	snail	NN
20417	3289	8	,	,	,
20417	3289	9	chopped	chop	VBN
20417	3289	10	earthworm	earthworm	NN
20417	3289	11	,	,	,
20417	3289	12	fragments	fragment	NNS
20417	3289	13	of	of	IN
20417	3289	14	liver	liver	NN
20417	3289	15	,	,	,
20417	3289	16	and	and	CC
20417	3289	17	the	the	DT
20417	3289	18	like	like	JJ
20417	3289	19	,	,	,
20417	3289	20	and	and	CC
20417	3289	21	the	the	DT
20417	3289	22	food	food	NN
20417	3289	23	was	be	VBD
20417	3289	24	given	give	VBN
20417	3289	25	to	to	IN
20417	3289	26	them	-PRON-	PRP
20417	3289	27	from	from	IN
20417	3289	28	the	the	DT
20417	3289	29	end	end	NN
20417	3289	30	of	of	IN
20417	3289	31	forceps	forceps	NNS
20417	3289	32	held	hold	VBN
20417	3289	33	above	above	IN
20417	3289	34	the	the	DT
20417	3289	35	surface	surface	NN
20417	3289	36	of	of	IN
20417	3289	37	the	the	DT
20417	3289	38	water	water	NN
20417	3289	39	,	,	,
20417	3289	40	so	so	IN
20417	3289	41	that	that	IN
20417	3289	42	the	the	DT
20417	3289	43	fishes	fish	NNS
20417	3289	44	could	could	MD
20417	3289	45	not	not	RB
20417	3289	46	be	be	VB
20417	3289	47	influenced	influence	VBN
20417	3289	48	by	by	IN
20417	3289	49	smell	smell	NN
20417	3289	50	.	.	.
20417	3290	1	They	-PRON-	PRP
20417	3290	2	had	have	VBD
20417	3290	3	to	to	TO
20417	3290	4	leap	leap	VB
20417	3290	5	out	out	IN
20417	3290	6	of	of	IN
20417	3290	7	the	the	DT
20417	3290	8	water	water	NN
20417	3290	9	to	to	TO
20417	3290	10	take	take	VB
20417	3290	11	the	the	DT
20417	3290	12	food	food	NN
20417	3290	13	from	from	IN
20417	3290	14	the	the	DT
20417	3290	15	forceps	forceps	NNPS
20417	3290	16	.	.	.
20417	3291	1	Discs	disc	NNS
20417	3291	2	of	of	IN
20417	3291	3	coloured	coloured	JJ
20417	3291	4	cardboard	cardboard	NN
20417	3291	5	were	be	VBD
20417	3291	6	slipped	slip	VBN
20417	3291	7	over	over	IN
20417	3291	8	the	the	DT
20417	3291	9	end	end	NN
20417	3291	10	of	of	IN
20417	3291	11	the	the	DT
20417	3291	12	forceps	forceps	NNS
20417	3291	13	,	,	,
20417	3291	14	so	so	IN
20417	3291	15	that	that	IN
20417	3291	16	what	what	WP
20417	3291	17	the	the	DT
20417	3291	18	fishes	fish	NNS
20417	3291	19	saw	see	VBD
20417	3291	20	was	be	VBD
20417	3291	21	a	a	DT
20417	3291	22	morsel	morsel	NN
20417	3291	23	of	of	IN
20417	3291	24	food	food	NN
20417	3291	25	in	in	IN
20417	3291	26	the	the	DT
20417	3291	27	centre	centre	NN
20417	3291	28	of	of	IN
20417	3291	29	a	a	DT
20417	3291	30	coloured	colour	VBN
20417	3291	31	disc	disc	NN
20417	3291	32	.	.	.
20417	3292	1	After	after	IN
20417	3292	2	a	a	DT
20417	3292	3	week	week	NN
20417	3292	4	or	or	CC
20417	3292	5	so	so	RB
20417	3292	6	of	of	IN
20417	3292	7	preliminary	preliminary	JJ
20417	3292	8	training	training	NN
20417	3292	9	,	,	,
20417	3292	10	they	-PRON-	PRP
20417	3292	11	were	be	VBD
20417	3292	12	so	so	RB
20417	3292	13	well	well	RB
20417	3292	14	accustomed	accustomed	JJ
20417	3292	15	to	to	IN
20417	3292	16	the	the	DT
20417	3292	17	coloured	coloured	JJ
20417	3292	18	discs	disc	NNS
20417	3292	19	that	that	IN
20417	3292	20	the	the	DT
20417	3292	21	presentation	presentation	NN
20417	3292	22	of	of	IN
20417	3292	23	one	one	CD
20417	3292	24	served	serve	VBD
20417	3292	25	as	as	IN
20417	3292	26	a	a	DT
20417	3292	27	signal	signal	NN
20417	3292	28	for	for	IN
20417	3292	29	the	the	DT
20417	3292	30	fishes	fish	NNS
20417	3292	31	to	to	TO
20417	3292	32	dart	dart	VB
20417	3292	33	to	to	IN
20417	3292	34	the	the	DT
20417	3292	35	surface	surface	NN
20417	3292	36	and	and	CC
20417	3292	37	spring	spring	VB
20417	3292	38	out	out	IN
20417	3292	39	of	of	IN
20417	3292	40	the	the	DT
20417	3292	41	water	water	NN
20417	3292	42	.	.	.
20417	3293	1	When	when	WRB
20417	3293	2	baits	bait	NNS
20417	3293	3	of	of	IN
20417	3293	4	paper	paper	NN
20417	3293	5	were	be	VBD
20417	3293	6	substituted	substitute	VBN
20417	3293	7	for	for	IN
20417	3293	8	the	the	DT
20417	3293	9	food	food	NN
20417	3293	10	,	,	,
20417	3293	11	the	the	DT
20417	3293	12	fishes	fish	NNS
20417	3293	13	continued	continue	VBD
20417	3293	14	to	to	TO
20417	3293	15	jump	jump	VB
20417	3293	16	at	at	IN
20417	3293	17	the	the	DT
20417	3293	18	discs	disc	NNS
20417	3293	19	.	.	.
20417	3294	1	When	when	WRB
20417	3294	2	,	,	,
20417	3294	3	however	however	RB
20417	3294	4	,	,	,
20417	3294	5	a	a	DT
20417	3294	6	blue	blue	JJ
20417	3294	7	disc	disc	NN
20417	3294	8	was	be	VBD
20417	3294	9	persistently	persistently	RB
20417	3294	10	used	use	VBN
20417	3294	11	for	for	IN
20417	3294	12	the	the	DT
20417	3294	13	paper	paper	NN
20417	3294	14	bait	bait	NN
20417	3294	15	and	and	CC
20417	3294	16	a	a	DT
20417	3294	17	red	red	JJ
20417	3294	18	disc	disc	NN
20417	3294	19	for	for	IN
20417	3294	20	the	the	DT
20417	3294	21	real	real	JJ
20417	3294	22	food	food	NN
20417	3294	23	,	,	,
20417	3294	24	or	or	CC
20417	3294	25	_	_	NNP
20417	3294	26	vice	vice	NN
20417	3294	27	versa	versa	RB
20417	3294	28	_	_	NNP
20417	3294	29	,	,	,
20417	3294	30	some	some	DT
20417	3294	31	of	of	IN
20417	3294	32	the	the	DT
20417	3294	33	minnows	minnow	NNS
20417	3294	34	learned	learn	VBN
20417	3294	35	to	to	TO
20417	3294	36	discriminate	discriminate	VB
20417	3294	37	infallibly	infallibly	RB
20417	3294	38	between	between	IN
20417	3294	39	shadow	shadow	NN
20417	3294	40	and	and	CC
20417	3294	41	substance	substance	NN
20417	3294	42	,	,	,
20417	3294	43	both	both	CC
20417	3294	44	when	when	WRB
20417	3294	45	these	these	DT
20417	3294	46	were	be	VBD
20417	3294	47	presented	present	VBN
20417	3294	48	alternately	alternately	RB
20417	3294	49	and	and	CC
20417	3294	50	when	when	WRB
20417	3294	51	they	-PRON-	PRP
20417	3294	52	were	be	VBD
20417	3294	53	presented	present	VBN
20417	3294	54	simultaneously	simultaneously	RB
20417	3294	55	.	.	.
20417	3295	1	This	this	DT
20417	3295	2	is	be	VBZ
20417	3295	3	not	not	RB
20417	3295	4	far	far	RB
20417	3295	5	from	from	IN
20417	3295	6	the	the	DT
20417	3295	7	dawn	dawn	NN
20417	3295	8	of	of	IN
20417	3295	9	mind	mind	NN
20417	3295	10	.	.	.
20417	3296	1	In	in	IN
20417	3296	2	the	the	DT
20417	3296	3	course	course	NN
20417	3296	4	of	of	IN
20417	3296	5	a	a	DT
20417	3296	6	few	few	JJ
20417	3296	7	lessons	lesson	NNS
20417	3296	8	,	,	,
20417	3296	9	both	both	DT
20417	3296	10	minnows	minnow	NNS
20417	3296	11	and	and	CC
20417	3296	12	sticklebacks	stickleback	NNS
20417	3296	13	learned	learn	VBD
20417	3296	14	to	to	TO
20417	3296	15	associate	associate	VB
20417	3296	16	particular	particular	JJ
20417	3296	17	colours	colour	NNS
20417	3296	18	with	with	IN
20417	3296	19	food	food	NN
20417	3296	20	,	,	,
20417	3296	21	and	and	CC
20417	3296	22	other	other	JJ
20417	3296	23	associations	association	NNS
20417	3296	24	were	be	VBD
20417	3296	25	also	also	RB
20417	3296	26	formed	form	VBN
20417	3296	27	.	.	.
20417	3297	1	A	a	DT
20417	3297	2	kind	kind	NN
20417	3297	3	of	of	IN
20417	3297	4	larva	larva	NN
20417	3297	5	that	that	WDT
20417	3297	6	a	a	DT
20417	3297	7	minnow	minnow	NN
20417	3297	8	could	could	MD
20417	3297	9	make	make	VB
20417	3297	10	nothing	nothing	NN
20417	3297	11	of	of	IN
20417	3297	12	after	after	IN
20417	3297	13	repeated	repeat	VBN
20417	3297	14	trials	trial	NNS
20417	3297	15	was	be	VBD
20417	3297	16	subsequently	subsequently	RB
20417	3297	17	ignored	ignore	VBN
20417	3297	18	.	.	.
20417	3298	1	The	the	DT
20417	3298	2	approach	approach	NN
20417	3298	3	of	of	IN
20417	3298	4	the	the	DT
20417	3298	5	experimenter	experimenter	NN
20417	3298	6	or	or	CC
20417	3298	7	anyone	anyone	NN
20417	3298	8	else	else	RB
20417	3298	9	soon	soon	RB
20417	3298	10	began	begin	VBD
20417	3298	11	to	to	TO
20417	3298	12	serve	serve	VB
20417	3298	13	as	as	IN
20417	3298	14	a	a	DT
20417	3298	15	food	food	NN
20417	3298	16	-	-	HYPH
20417	3298	17	signal	signal	NN
20417	3298	18	.	.	.
20417	3299	1	There	there	EX
20417	3299	2	can	can	MD
20417	3299	3	be	be	VB
20417	3299	4	no	no	DT
20417	3299	5	doubt	doubt	NN
20417	3299	6	that	that	IN
20417	3299	7	in	in	IN
20417	3299	8	the	the	DT
20417	3299	9	ordinary	ordinary	JJ
20417	3299	10	life	life	NN
20417	3299	11	of	of	IN
20417	3299	12	fishes	fish	NNS
20417	3299	13	there	there	EX
20417	3299	14	is	be	VBZ
20417	3299	15	a	a	DT
20417	3299	16	process	process	NN
20417	3299	17	of	of	IN
20417	3299	18	forming	form	VBG
20417	3299	19	useful	useful	JJ
20417	3299	20	associations	association	NNS
20417	3299	21	and	and	CC
20417	3299	22	suppressing	suppress	VBG
20417	3299	23	useless	useless	JJ
20417	3299	24	responses	response	NNS
20417	3299	25	.	.	.
20417	3300	1	Given	give	VBN
20417	3300	2	an	an	DT
20417	3300	3	inborn	inborn	JJ
20417	3300	4	repertory	repertory	NN
20417	3300	5	of	of	IN
20417	3300	6	profitable	profitable	JJ
20417	3300	7	movements	movement	NNS
20417	3300	8	that	that	WDT
20417	3300	9	require	require	VBP
20417	3300	10	no	no	DT
20417	3300	11	training	training	NN
20417	3300	12	,	,	,
20417	3300	13	given	give	VBN
20417	3300	14	the	the	DT
20417	3300	15	power	power	NN
20417	3300	16	of	of	IN
20417	3300	17	forming	form	VBG
20417	3300	18	associations	association	NNS
20417	3300	19	such	such	JJ
20417	3300	20	as	as	IN
20417	3300	21	those	those	DT
20417	3300	22	we	-PRON-	PRP
20417	3300	23	have	have	VBP
20417	3300	24	illustrated	illustrate	VBN
20417	3300	25	,	,	,
20417	3300	26	and	and	CC
20417	3300	27	given	give	VBN
20417	3300	28	a	a	DT
20417	3300	29	considerable	considerable	JJ
20417	3300	30	degree	degree	NN
20417	3300	31	of	of	IN
20417	3300	32	sensory	sensory	JJ
20417	3300	33	alertness	alertness	NN
20417	3300	34	along	along	IN
20417	3300	35	certain	certain	JJ
20417	3300	36	lines	line	NNS
20417	3300	37	,	,	,
20417	3300	38	fishes	fish	NNS
20417	3300	39	do	do	VBP
20417	3300	40	not	not	RB
20417	3300	41	require	require	VB
20417	3300	42	much	much	RB
20417	3300	43	more	more	JJR
20417	3300	44	.	.	.
20417	3301	1	And	and	CC
20417	3301	2	in	in	IN
20417	3301	3	truth	truth	NN
20417	3301	4	they	-PRON-	PRP
20417	3301	5	have	have	VBP
20417	3301	6	not	not	RB
20417	3301	7	got	get	VBN
20417	3301	8	it	-PRON-	PRP
20417	3301	9	.	.	.
20417	3302	1	Moving	move	VBG
20417	3302	2	with	with	IN
20417	3302	3	great	great	JJ
20417	3302	4	freedom	freedom	NN
20417	3302	5	in	in	IN
20417	3302	6	three	three	CD
20417	3302	7	dimensions	dimension	NNS
20417	3302	8	in	in	IN
20417	3302	9	a	a	DT
20417	3302	10	medium	medium	NN
20417	3302	11	that	that	WDT
20417	3302	12	supports	support	VBZ
20417	3302	13	them	-PRON-	PRP
20417	3302	14	and	and	CC
20417	3302	15	is	be	VBZ
20417	3302	16	very	very	RB
20417	3302	17	uniform	uniform	JJ
20417	3302	18	and	and	CC
20417	3302	19	constant	constant	JJ
20417	3302	20	,	,	,
20417	3302	21	able	able	JJ
20417	3302	22	in	in	IN
20417	3302	23	most	most	JJS
20417	3302	24	cases	case	NNS
20417	3302	25	to	to	TO
20417	3302	26	get	get	VB
20417	3302	27	plenty	plenty	NN
20417	3302	28	of	of	IN
20417	3302	29	food	food	NN
20417	3302	30	without	without	IN
20417	3302	31	fatiguing	fatiguing	NN
20417	3302	32	exertions	exertion	NNS
20417	3302	33	and	and	CC
20417	3302	34	to	to	TO
20417	3302	35	dispense	dispense	VB
20417	3302	36	with	with	IN
20417	3302	37	it	-PRON-	PRP
20417	3302	38	for	for	IN
20417	3302	39	considerable	considerable	JJ
20417	3302	40	periods	period	NNS
20417	3302	41	if	if	IN
20417	3302	42	it	-PRON-	PRP
20417	3302	43	is	be	VBZ
20417	3302	44	scarce	scarce	JJ
20417	3302	45	,	,	,
20417	3302	46	multiplying	multiply	VBG
20417	3302	47	usually	usually	RB
20417	3302	48	in	in	IN
20417	3302	49	great	great	JJ
20417	3302	50	abundance	abundance	NN
20417	3302	51	so	so	IN
20417	3302	52	that	that	IN
20417	3302	53	the	the	DT
20417	3302	54	huge	huge	JJ
20417	3302	55	infantile	infantile	JJ
20417	3302	56	mortality	mortality	NN
20417	3302	57	hardly	hardly	RB
20417	3302	58	counts	count	VBZ
20417	3302	59	,	,	,
20417	3302	60	rarely	rarely	RB
20417	3302	61	dying	die	VBG
20417	3302	62	a	a	DT
20417	3302	63	natural	natural	JJ
20417	3302	64	death	death	NN
20417	3302	65	but	but	CC
20417	3302	66	usually	usually	RB
20417	3302	67	coming	come	VBG
20417	3302	68	with	with	IN
20417	3302	69	their	-PRON-	PRP$
20417	3302	70	strength	strength	NN
20417	3302	71	unabated	unabated	JJ
20417	3302	72	to	to	IN
20417	3302	73	a	a	DT
20417	3302	74	violent	violent	JJ
20417	3302	75	end	end	NN
20417	3302	76	,	,	,
20417	3302	77	fishes	fish	NNS
20417	3302	78	hold	hold	VBP
20417	3302	79	their	-PRON-	PRP$
20417	3302	80	own	own	JJ
20417	3302	81	in	in	IN
20417	3302	82	the	the	DT
20417	3302	83	struggle	struggle	NN
20417	3302	84	for	for	IN
20417	3302	85	existence	existence	NN
20417	3302	86	without	without	IN
20417	3302	87	much	much	JJ
20417	3302	88	in	in	IN
20417	3302	89	the	the	DT
20417	3302	90	way	way	NN
20417	3302	91	of	of	IN
20417	3302	92	mental	mental	JJ
20417	3302	93	endowment	endowment	NN
20417	3302	94	.	.	.
20417	3303	1	Their	-PRON-	PRP$
20417	3303	2	brain	brain	NN
20417	3303	3	has	have	VBZ
20417	3303	4	more	more	JJR
20417	3303	5	to	to	TO
20417	3303	6	do	do	VB
20417	3303	7	with	with	IN
20417	3303	8	motion	motion	NN
20417	3303	9	than	than	IN
20417	3303	10	with	with	IN
20417	3303	11	mentality	mentality	NN
20417	3303	12	,	,	,
20417	3303	13	and	and	CC
20417	3303	14	they	-PRON-	PRP
20417	3303	15	have	have	VBP
20417	3303	16	remained	remain	VBN
20417	3303	17	at	at	IN
20417	3303	18	a	a	DT
20417	3303	19	low	low	JJ
20417	3303	20	psychical	psychical	JJ
20417	3303	21	level	level	NN
20417	3303	22	.	.	.
20417	3304	1	Yet	yet	RB
20417	3304	2	just	just	RB
20417	3304	3	as	as	IN
20417	3304	4	we	-PRON-	PRP
20417	3304	5	should	should	MD
20417	3304	6	greatly	greatly	RB
20417	3304	7	misjudge	misjudge	VB
20417	3304	8	our	-PRON-	PRP$
20417	3304	9	own	own	JJ
20417	3304	10	race	race	NN
20417	3304	11	if	if	IN
20417	3304	12	we	-PRON-	PRP
20417	3304	13	confined	confine	VBD
20417	3304	14	our	-PRON-	PRP$
20417	3304	15	attention	attention	NN
20417	3304	16	to	to	IN
20417	3304	17	everyday	everyday	JJ
20417	3304	18	routine	routine	NN
20417	3304	19	,	,	,
20417	3304	20	so	so	CC
20417	3304	21	in	in	IN
20417	3304	22	our	-PRON-	PRP$
20417	3304	23	total	total	NN
20417	3304	24	,	,	,
20417	3304	25	as	as	IN
20417	3304	26	distinguished	distinguish	VBN
20417	3304	27	from	from	IN
20417	3304	28	our	-PRON-	PRP$
20417	3304	29	average	average	NN
20417	3304	30	,	,	,
20417	3304	31	estimate	estimate	NN
20417	3304	32	of	of	IN
20417	3304	33	fishes	fish	NNS
20417	3304	34	,	,	,
20417	3304	35	we	-PRON-	PRP
20417	3304	36	must	must	MD
20417	3304	37	remember	remember	VB
20417	3304	38	the	the	DT
20417	3304	39	salmon	salmon	NN
20417	3304	40	surmounting	surmount	VBG
20417	3304	41	the	the	DT
20417	3304	42	falls	fall	NNS
20417	3304	43	,	,	,
20417	3304	44	the	the	DT
20417	3304	45	wary	wary	JJ
20417	3304	46	trout	trout	NN
20417	3304	47	eluding	elude	VBG
20417	3304	48	the	the	DT
20417	3304	49	angler	angler	NN
20417	3304	50	's	's	POS
20417	3304	51	skill	skill	NN
20417	3304	52	,	,	,
20417	3304	53	the	the	DT
20417	3304	54	common	common	JJ
20417	3304	55	mud	mud	NN
20417	3304	56	-	-	HYPH
20417	3304	57	skipper	skipper	NN
20417	3304	58	(	(	-LRB-
20417	3304	59	Periophthalmus	Periophthalmus	NNP
20417	3304	60	)	)	-RRB-
20417	3304	61	of	of	IN
20417	3304	62	many	many	JJ
20417	3304	63	tropical	tropical	JJ
20417	3304	64	shores	shore	NNS
20417	3304	65	which	which	WDT
20417	3304	66	climbs	climb	VBZ
20417	3304	67	on	on	IN
20417	3304	68	the	the	DT
20417	3304	69	rocks	rock	NNS
20417	3304	70	and	and	CC
20417	3304	71	the	the	DT
20417	3304	72	roots	root	NNS
20417	3304	73	of	of	IN
20417	3304	74	the	the	DT
20417	3304	75	mangrove	mangrove	NN
20417	3304	76	-	-	HYPH
20417	3304	77	trees	tree	NNS
20417	3304	78	,	,	,
20417	3304	79	or	or	CC
20417	3304	80	actively	actively	RB
20417	3304	81	hunts	hunt	VBZ
20417	3304	82	small	small	JJ
20417	3304	83	shore	shore	NN
20417	3304	84	-	-	HYPH
20417	3304	85	animals	animal	NNS
20417	3304	86	.	.	.
20417	3305	1	We	-PRON-	PRP
20417	3305	2	must	must	MD
20417	3305	3	remember	remember	VB
20417	3305	4	the	the	DT
20417	3305	5	adventurous	adventurous	JJ
20417	3305	6	life	life	NN
20417	3305	7	-	-	HYPH
20417	3305	8	history	history	NN
20417	3305	9	of	of	IN
20417	3305	10	the	the	DT
20417	3305	11	eel	eel	NN
20417	3305	12	and	and	CC
20417	3305	13	the	the	DT
20417	3305	14	quaint	quaint	NN
20417	3305	15	ways	way	NNS
20417	3305	16	in	in	IN
20417	3305	17	which	which	WDT
20417	3305	18	some	some	DT
20417	3305	19	fishes	fish	NNS
20417	3305	20	,	,	,
20417	3305	21	males	male	NNS
20417	3305	22	especially	especially	RB
20417	3305	23	,	,	,
20417	3305	24	look	look	VB
20417	3305	25	after	after	IN
20417	3305	26	their	-PRON-	PRP$
20417	3305	27	family	family	NN
20417	3305	28	.	.	.
20417	3306	1	The	the	DT
20417	3306	2	male	male	JJ
20417	3306	3	sea	sea	NN
20417	3306	4	-	-	HYPH
20417	3306	5	horse	horse	NN
20417	3306	6	puts	put	VBZ
20417	3306	7	the	the	DT
20417	3306	8	eggs	egg	NNS
20417	3306	9	in	in	IN
20417	3306	10	his	-PRON-	PRP$
20417	3306	11	breast	breast	NN
20417	3306	12	-	-	HYPH
20417	3306	13	pocket	pocket	NN
20417	3306	14	;	;	:
20417	3306	15	the	the	DT
20417	3306	16	male	male	JJ
20417	3306	17	Kurtus	Kurtus	NNP
20417	3306	18	carries	carry	VBZ
20417	3306	19	them	-PRON-	PRP
20417	3306	20	on	on	IN
20417	3306	21	the	the	DT
20417	3306	22	top	top	NN
20417	3306	23	of	of	IN
20417	3306	24	his	-PRON-	PRP$
20417	3306	25	head	head	NN
20417	3306	26	;	;	:
20417	3306	27	the	the	DT
20417	3306	28	cock	cock	NN
20417	3306	29	-	-	HYPH
20417	3306	30	paidle	paidle	NN
20417	3306	31	or	or	CC
20417	3306	32	lumpsucker	lumpsucker	NN
20417	3306	33	guards	guard	VBZ
20417	3306	34	them	-PRON-	PRP
20417	3306	35	and	and	CC
20417	3306	36	aerates	aerate	VBZ
20417	3306	37	them	-PRON-	PRP
20417	3306	38	in	in	IN
20417	3306	39	a	a	DT
20417	3306	40	corner	corner	NN
20417	3306	41	of	of	IN
20417	3306	42	a	a	DT
20417	3306	43	shore	shore	NN
20417	3306	44	-	-	HYPH
20417	3306	45	pool	pool	NN
20417	3306	46	.	.	.
20417	3307	1	§	§	ADD
20417	3307	2	3	3	CD
20417	3307	3	The	the	DT
20417	3307	4	Mind	mind	NN
20417	3307	5	of	of	IN
20417	3307	6	Amphibians	Amphibians	NNPS
20417	3307	7	Towards	towards	IN
20417	3307	8	the	the	DT
20417	3307	9	end	end	NN
20417	3307	10	of	of	IN
20417	3307	11	the	the	DT
20417	3307	12	age	age	NN
20417	3307	13	of	of	IN
20417	3307	14	the	the	DT
20417	3307	15	Old	Old	NNP
20417	3307	16	Red	Red	NNP
20417	3307	17	Sandstone	Sandstone	NNP
20417	3307	18	or	or	CC
20417	3307	19	Devonian	Devonian	NNP
20417	3307	20	,	,	,
20417	3307	21	a	a	DT
20417	3307	22	great	great	JJ
20417	3307	23	step	step	NN
20417	3307	24	in	in	IN
20417	3307	25	evolution	evolution	NN
20417	3307	26	was	be	VBD
20417	3307	27	taken	take	VBN
20417	3307	28	--	--	:
20417	3307	29	the	the	DT
20417	3307	30	emergence	emergence	NN
20417	3307	31	of	of	IN
20417	3307	32	Amphibians	Amphibians	NNPS
20417	3307	33	.	.	.
20417	3308	1	The	the	DT
20417	3308	2	earliest	early	JJS
20417	3308	3	representatives	representative	NNS
20417	3308	4	had	have	VBD
20417	3308	5	fish	fish	NN
20417	3308	6	-	-	HYPH
20417	3308	7	like	like	JJ
20417	3308	8	characters	character	NNS
20417	3308	9	even	even	RB
20417	3308	10	more	more	RBR
20417	3308	11	marked	marked	JJ
20417	3308	12	than	than	IN
20417	3308	13	those	those	DT
20417	3308	14	which	which	WDT
20417	3308	15	may	may	MD
20417	3308	16	be	be	VB
20417	3308	17	discerned	discern	VBN
20417	3308	18	in	in	IN
20417	3308	19	the	the	DT
20417	3308	20	tadpoles	tadpole	NNS
20417	3308	21	of	of	IN
20417	3308	22	our	-PRON-	PRP$
20417	3308	23	frogs	frog	NNS
20417	3308	24	and	and	CC
20417	3308	25	toads	toad	NNS
20417	3308	26	,	,	,
20417	3308	27	and	and	CC
20417	3308	28	there	there	EX
20417	3308	29	is	be	VBZ
20417	3308	30	no	no	DT
20417	3308	31	doubt	doubt	NN
20417	3308	32	that	that	IN
20417	3308	33	amphibians	amphibian	NNS
20417	3308	34	sprang	spring	VBD
20417	3308	35	from	from	IN
20417	3308	36	a	a	DT
20417	3308	37	fish	fish	NN
20417	3308	38	stock	stock	NN
20417	3308	39	.	.	.
20417	3309	1	But	but	CC
20417	3309	2	they	-PRON-	PRP
20417	3309	3	made	make	VBD
20417	3309	4	great	great	JJ
20417	3309	5	strides	stride	NNS
20417	3309	6	,	,	,
20417	3309	7	associated	associate	VBN
20417	3309	8	in	in	IN
20417	3309	9	part	part	NN
20417	3309	10	with	with	IN
20417	3309	11	their	-PRON-	PRP$
20417	3309	12	attempts	attempt	NNS
20417	3309	13	to	to	TO
20417	3309	14	get	get	VB
20417	3309	15	out	out	IN
20417	3309	16	of	of	IN
20417	3309	17	the	the	DT
20417	3309	18	water	water	NN
20417	3309	19	on	on	IN
20417	3309	20	to	to	TO
20417	3309	21	dry	dry	JJ
20417	3309	22	land	land	NN
20417	3309	23	.	.	.
20417	3310	1	From	from	IN
20417	3310	2	fossil	fossil	JJ
20417	3310	3	forms	form	NNS
20417	3310	4	we	-PRON-	PRP
20417	3310	5	can	can	MD
20417	3310	6	not	not	RB
20417	3310	7	say	say	VB
20417	3310	8	much	much	JJ
20417	3310	9	in	in	IN
20417	3310	10	regard	regard	NN
20417	3310	11	to	to	IN
20417	3310	12	soft	soft	JJ
20417	3310	13	parts	part	NNS
20417	3310	14	;	;	:
20417	3310	15	but	but	CC
20417	3310	16	if	if	IN
20417	3310	17	we	-PRON-	PRP
20417	3310	18	consider	consider	VBP
20417	3310	19	the	the	DT
20417	3310	20	living	live	VBG
20417	3310	21	representatives	representative	NNS
20417	3310	22	of	of	IN
20417	3310	23	the	the	DT
20417	3310	24	class	class	NN
20417	3310	25	,	,	,
20417	3310	26	we	-PRON-	PRP
20417	3310	27	may	may	MD
20417	3310	28	credit	credit	VB
20417	3310	29	amphibians	amphibian	NNS
20417	3310	30	with	with	IN
20417	3310	31	such	such	JJ
20417	3310	32	important	important	JJ
20417	3310	33	acquisitions	acquisition	NNS
20417	3310	34	as	as	IN
20417	3310	35	fingers	finger	NNS
20417	3310	36	and	and	CC
20417	3310	37	toes	toe	NNS
20417	3310	38	,	,	,
20417	3310	39	a	a	DT
20417	3310	40	three	three	CD
20417	3310	41	-	-	HYPH
20417	3310	42	chambered	chamber	VBN
20417	3310	43	heart	heart	NN
20417	3310	44	,	,	,
20417	3310	45	true	true	JJ
20417	3310	46	ventral	ventral	JJ
20417	3310	47	lungs	lung	NNS
20417	3310	48	,	,	,
20417	3310	49	a	a	DT
20417	3310	50	drum	drum	NN
20417	3310	51	to	to	IN
20417	3310	52	the	the	DT
20417	3310	53	ear	ear	NN
20417	3310	54	,	,	,
20417	3310	55	a	a	DT
20417	3310	56	mobile	mobile	JJ
20417	3310	57	tongue	tongue	NN
20417	3310	58	,	,	,
20417	3310	59	and	and	CC
20417	3310	60	vocal	vocal	JJ
20417	3310	61	cords	cord	NNS
20417	3310	62	.	.	.
20417	3311	1	When	when	WRB
20417	3311	2	animals	animal	NNS
20417	3311	3	began	begin	VBD
20417	3311	4	to	to	TO
20417	3311	5	be	be	VB
20417	3311	6	able	able	JJ
20417	3311	7	to	to	TO
20417	3311	8	grasp	grasp	VB
20417	3311	9	an	an	DT
20417	3311	10	object	object	NN
20417	3311	11	and	and	CC
20417	3311	12	when	when	WRB
20417	3311	13	they	-PRON-	PRP
20417	3311	14	began	begin	VBD
20417	3311	15	to	to	TO
20417	3311	16	be	be	VB
20417	3311	17	able	able	JJ
20417	3311	18	to	to	TO
20417	3311	19	utter	utter	VB
20417	3311	20	sufficient	sufficient	JJ
20417	3311	21	sounds	sound	NNS
20417	3311	22	,	,	,
20417	3311	23	two	two	CD
20417	3311	24	new	new	JJ
20417	3311	25	doors	door	NNS
20417	3311	26	were	be	VBD
20417	3311	27	opened	open	VBN
20417	3311	28	.	.	.
20417	3312	1	Apart	apart	RB
20417	3312	2	from	from	IN
20417	3312	3	insects	insect	NNS
20417	3312	4	,	,	,
20417	3312	5	whose	whose	WP$
20417	3312	6	instrumental	instrumental	JJ
20417	3312	7	music	music	NN
20417	3312	8	had	have	VBD
20417	3312	9	probably	probably	RB
20417	3312	10	begun	begin	VBN
20417	3312	11	before	before	IN
20417	3312	12	the	the	DT
20417	3312	13	end	end	NN
20417	3312	14	of	of	IN
20417	3312	15	the	the	DT
20417	3312	16	Devonian	Devonian	NNP
20417	3312	17	age	age	NN
20417	3312	18	,	,	,
20417	3312	19	amphibians	amphibian	NNS
20417	3312	20	were	be	VBD
20417	3312	21	the	the	DT
20417	3312	22	first	first	JJ
20417	3312	23	animals	animal	NNS
20417	3312	24	to	to	TO
20417	3312	25	have	have	VB
20417	3312	26	a	a	DT
20417	3312	27	voice	voice	NN
20417	3312	28	.	.	.
20417	3313	1	The	the	DT
20417	3313	2	primary	primary	JJ
20417	3313	3	meaning	meaning	NN
20417	3313	4	of	of	IN
20417	3313	5	this	this	DT
20417	3313	6	voice	voice	NN
20417	3313	7	was	be	VBD
20417	3313	8	doubtless	doubtless	JJ
20417	3313	9	,	,	,
20417	3313	10	as	as	IN
20417	3313	11	it	-PRON-	PRP
20417	3313	12	is	be	VBZ
20417	3313	13	to	to	IN
20417	3313	14	-	-	HYPH
20417	3313	15	day	day	NN
20417	3313	16	in	in	IN
20417	3313	17	our	-PRON-	PRP$
20417	3313	18	frogs	frog	NNS
20417	3313	19	,	,	,
20417	3313	20	a	a	DT
20417	3313	21	sex	sex	NN
20417	3313	22	-	-	HYPH
20417	3313	23	call	call	NN
20417	3313	24	;	;	:
20417	3313	25	but	but	CC
20417	3313	26	it	-PRON-	PRP
20417	3313	27	was	be	VBD
20417	3313	28	the	the	DT
20417	3313	29	beginning	beginning	NN
20417	3313	30	of	of	IN
20417	3313	31	what	what	WP
20417	3313	32	was	be	VBD
20417	3313	33	destined	destine	VBN
20417	3313	34	to	to	TO
20417	3313	35	play	play	VB
20417	3313	36	a	a	DT
20417	3313	37	very	very	RB
20417	3313	38	important	important	JJ
20417	3313	39	part	part	NN
20417	3313	40	in	in	IN
20417	3313	41	the	the	DT
20417	3313	42	evolution	evolution	NN
20417	3313	43	of	of	IN
20417	3313	44	the	the	DT
20417	3313	45	mind	mind	NN
20417	3313	46	.	.	.
20417	3314	1	In	in	IN
20417	3314	2	the	the	DT
20417	3314	3	course	course	NN
20417	3314	4	of	of	IN
20417	3314	5	ages	age	NNS
20417	3314	6	the	the	DT
20417	3314	7	significance	significance	NN
20417	3314	8	of	of	IN
20417	3314	9	the	the	DT
20417	3314	10	voice	voice	NN
20417	3314	11	broadened	broaden	VBD
20417	3314	12	out	out	RP
20417	3314	13	;	;	:
20417	3314	14	it	-PRON-	PRP
20417	3314	15	became	become	VBD
20417	3314	16	a	a	DT
20417	3314	17	parental	parental	JJ
20417	3314	18	call	call	NN
20417	3314	19	;	;	:
20417	3314	20	it	-PRON-	PRP
20417	3314	21	became	become	VBD
20417	3314	22	an	an	DT
20417	3314	23	infant	infant	NN
20417	3314	24	's	's	POS
20417	3314	25	cry	cry	NN
20417	3314	26	.	.	.
20417	3315	1	Broadening	Broadening	NNP
20417	3315	2	still	still	RB
20417	3315	3	,	,	,
20417	3315	4	it	-PRON-	PRP
20417	3315	5	became	become	VBD
20417	3315	6	a	a	DT
20417	3315	7	very	very	RB
20417	3315	8	useful	useful	JJ
20417	3315	9	means	mean	NNS
20417	3315	10	of	of	IN
20417	3315	11	recognition	recognition	NN
20417	3315	12	among	among	IN
20417	3315	13	kindred	kindred	JJ
20417	3315	14	,	,	,
20417	3315	15	especially	especially	RB
20417	3315	16	in	in	IN
20417	3315	17	the	the	DT
20417	3315	18	dark	dark	NN
20417	3315	19	and	and	CC
20417	3315	20	in	in	IN
20417	3315	21	the	the	DT
20417	3315	22	intricacies	intricacy	NNS
20417	3315	23	of	of	IN
20417	3315	24	the	the	DT
20417	3315	25	forest	forest	NN
20417	3315	26	.	.	.
20417	3316	1	Ages	age	NNS
20417	3316	2	passed	pass	VBD
20417	3316	3	,	,	,
20417	3316	4	and	and	CC
20417	3316	5	the	the	DT
20417	3316	6	voice	voice	NN
20417	3316	7	rose	rise	VBD
20417	3316	8	on	on	IN
20417	3316	9	another	another	DT
20417	3316	10	turn	turn	NN
20417	3316	11	of	of	IN
20417	3316	12	the	the	DT
20417	3316	13	evolutionary	evolutionary	JJ
20417	3316	14	spiral	spiral	NN
20417	3316	15	to	to	TO
20417	3316	16	be	be	VB
20417	3316	17	expressive	expressive	JJ
20417	3316	18	of	of	IN
20417	3316	19	particular	particular	JJ
20417	3316	20	emotions	emotion	NNS
20417	3316	21	beyond	beyond	IN
20417	3316	22	the	the	DT
20417	3316	23	immediate	immediate	JJ
20417	3316	24	circle	circle	NN
20417	3316	25	of	of	IN
20417	3316	26	sex	sex	NN
20417	3316	27	--	--	:
20417	3316	28	emotions	emotion	NNS
20417	3316	29	of	of	IN
20417	3316	30	joy	joy	NN
20417	3316	31	and	and	CC
20417	3316	32	of	of	IN
20417	3316	33	fear	fear	NN
20417	3316	34	,	,	,
20417	3316	35	of	of	IN
20417	3316	36	jealousy	jealousy	NN
20417	3316	37	and	and	CC
20417	3316	38	of	of	IN
20417	3316	39	contentment	contentment	NN
20417	3316	40	.	.	.
20417	3317	1	Finally	finally	RB
20417	3317	2	,	,	,
20417	3317	3	we	-PRON-	PRP
20417	3317	4	judge	judge	VBP
20417	3317	5	,	,	,
20417	3317	6	the	the	DT
20417	3317	7	animal	animal	NN
20417	3317	8	--	--	:
20417	3317	9	perhaps	perhaps	RB
20417	3317	10	the	the	DT
20417	3317	11	bird	bird	NN
20417	3317	12	was	be	VBD
20417	3317	13	first	first	JJ
20417	3317	14	--	--	:
20417	3317	15	began	begin	VBD
20417	3317	16	to	to	TO
20417	3317	17	give	give	VB
20417	3317	18	utterance	utterance	NN
20417	3317	19	to	to	IN
20417	3317	20	particular	particular	JJ
20417	3317	21	"	"	``
20417	3317	22	words	word	NNS
20417	3317	23	,	,	,
20417	3317	24	"	"	''
20417	3317	25	indicative	indicative	JJ
20417	3317	26	not	not	RB
20417	3317	27	merely	merely	RB
20417	3317	28	of	of	IN
20417	3317	29	emotions	emotion	NNS
20417	3317	30	,	,	,
20417	3317	31	but	but	CC
20417	3317	32	of	of	IN
20417	3317	33	particular	particular	JJ
20417	3317	34	things	thing	NNS
20417	3317	35	with	with	IN
20417	3317	36	an	an	DT
20417	3317	37	emotional	emotional	JJ
20417	3317	38	halo	halo	NN
20417	3317	39	,	,	,
20417	3317	40	such	such	JJ
20417	3317	41	as	as	IN
20417	3317	42	"	"	``
20417	3317	43	food	food	NN
20417	3317	44	,	,	,
20417	3317	45	"	"	''
20417	3317	46	"	"	``
20417	3317	47	enemy	enemy	NN
20417	3317	48	,	,	,
20417	3317	49	"	"	''
20417	3317	50	"	"	``
20417	3317	51	home	home	NN
20417	3317	52	.	.	.
20417	3317	53	"	"	''
20417	3318	1	Long	long	RB
20417	3318	2	afterwards	afterwards	RB
20417	3318	3	,	,	,
20417	3318	4	words	word	NNS
20417	3318	5	became	become	VBD
20417	3318	6	_	_	NNP
20417	3318	7	in	in	IN
20417	3318	8	man	man	NN
20417	3318	9	_	_	NNP
20417	3318	10	the	the	DT
20417	3318	11	medium	medium	NN
20417	3318	12	of	of	IN
20417	3318	13	reasoned	reason	VBN
20417	3318	14	discourse	discourse	NN
20417	3318	15	.	.	.
20417	3319	1	Sentences	sentence	NNS
20417	3319	2	were	be	VBD
20417	3319	3	made	make	VBN
20417	3319	4	and	and	CC
20417	3319	5	judgments	judgment	NNS
20417	3319	6	expressed	express	VBN
20417	3319	7	.	.	.
20417	3320	1	But	but	CC
20417	3320	2	was	be	VBD
20417	3320	3	not	not	RB
20417	3320	4	the	the	DT
20417	3320	5	beginning	beginning	NN
20417	3320	6	in	in	IN
20417	3320	7	the	the	DT
20417	3320	8	croaking	croaking	NN
20417	3320	9	of	of	IN
20417	3320	10	Amphibia	Amphibia	NNP
20417	3320	11	?	?	.
20417	3321	1	Senses	sense	NNS
20417	3321	2	of	of	IN
20417	3321	3	Amphibians	Amphibians	NNPS
20417	3321	4	Frogs	frog	NNS
20417	3321	5	have	have	VBP
20417	3321	6	good	good	JJ
20417	3321	7	eyes	eye	NNS
20417	3321	8	,	,	,
20417	3321	9	and	and	CC
20417	3321	10	the	the	DT
20417	3321	11	toad	toad	NN
20417	3321	12	's	's	POS
20417	3321	13	eyes	eye	NNS
20417	3321	14	are	be	VBP
20417	3321	15	"	"	``
20417	3321	16	jewels	jewel	NNS
20417	3321	17	.	.	.
20417	3321	18	"	"	''
20417	3322	1	There	there	EX
20417	3322	2	is	be	VBZ
20417	3322	3	evidence	evidence	NN
20417	3322	4	of	of	IN
20417	3322	5	precise	precise	JJ
20417	3322	6	vision	vision	NN
20417	3322	7	in	in	IN
20417	3322	8	the	the	DT
20417	3322	9	neat	neat	JJ
20417	3322	10	way	way	NN
20417	3322	11	in	in	IN
20417	3322	12	which	which	WDT
20417	3322	13	a	a	DT
20417	3322	14	frog	frog	NN
20417	3322	15	catches	catch	VBZ
20417	3322	16	a	a	DT
20417	3322	17	fly	fly	NN
20417	3322	18	,	,	,
20417	3322	19	flicking	flick	VBG
20417	3322	20	out	out	RP
20417	3322	21	its	-PRON-	PRP$
20417	3322	22	tongue	tongue	NN
20417	3322	23	,	,	,
20417	3322	24	which	which	WDT
20417	3322	25	is	be	VBZ
20417	3322	26	fixed	fix	VBN
20417	3322	27	in	in	IN
20417	3322	28	front	front	NN
20417	3322	29	and	and	CC
20417	3322	30	loose	loose	JJ
20417	3322	31	behind	behind	RB
20417	3322	32	.	.	.
20417	3323	1	There	there	EX
20417	3323	2	is	be	VBZ
20417	3323	3	also	also	RB
20417	3323	4	experimental	experimental	JJ
20417	3323	5	proof	proof	NN
20417	3323	6	that	that	IN
20417	3323	7	a	a	DT
20417	3323	8	frog	frog	NN
20417	3323	9	discriminates	discriminate	NNS
20417	3323	10	between	between	IN
20417	3323	11	red	red	JJ
20417	3323	12	and	and	CC
20417	3323	13	blue	blue	JJ
20417	3323	14	,	,	,
20417	3323	15	or	or	CC
20417	3323	16	between	between	IN
20417	3323	17	red	red	JJ
20417	3323	18	and	and	CC
20417	3323	19	white	white	JJ
20417	3323	20	,	,	,
20417	3323	21	and	and	CC
20417	3323	22	an	an	DT
20417	3323	23	interesting	interesting	JJ
20417	3323	24	point	point	NN
20417	3323	25	is	be	VBZ
20417	3323	26	that	that	IN
20417	3323	27	while	while	IN
20417	3323	28	our	-PRON-	PRP$
20417	3323	29	skin	skin	NN
20417	3323	30	is	be	VBZ
20417	3323	31	sensitive	sensitive	JJ
20417	3323	32	to	to	TO
20417	3323	33	heat	heat	VB
20417	3323	34	rays	ray	NNS
20417	3323	35	but	but	CC
20417	3323	36	not	not	RB
20417	3323	37	to	to	TO
20417	3323	38	light	light	VB
20417	3323	39	,	,	,
20417	3323	40	the	the	DT
20417	3323	41	skin	skin	NN
20417	3323	42	of	of	IN
20417	3323	43	the	the	DT
20417	3323	44	frog	frog	NN
20417	3323	45	answers	answer	NNS
20417	3323	46	back	back	RB
20417	3323	47	to	to	IN
20417	3323	48	light	light	JJ
20417	3323	49	rays	ray	NNS
20417	3323	50	as	as	RB
20417	3323	51	well	well	RB
20417	3323	52	.	.	.
20417	3324	1	Professor	Professor	NNP
20417	3324	2	Yerkes	Yerkes	NNP
20417	3324	3	experimented	experiment	VBD
20417	3324	4	with	with	IN
20417	3324	5	a	a	DT
20417	3324	6	frog	frog	NN
20417	3324	7	which	which	WDT
20417	3324	8	had	have	VBD
20417	3324	9	to	to	TO
20417	3324	10	go	go	VB
20417	3324	11	through	through	IN
20417	3324	12	a	a	DT
20417	3324	13	simple	simple	JJ
20417	3324	14	labyrinth	labyrinth	NN
20417	3324	15	if	if	IN
20417	3324	16	it	-PRON-	PRP
20417	3324	17	wished	wish	VBD
20417	3324	18	to	to	TO
20417	3324	19	reach	reach	VB
20417	3324	20	a	a	DT
20417	3324	21	tank	tank	NN
20417	3324	22	of	of	IN
20417	3324	23	water	water	NN
20417	3324	24	.	.	.
20417	3325	1	At	at	IN
20417	3325	2	the	the	DT
20417	3325	3	first	first	JJ
20417	3325	4	alternative	alternative	NN
20417	3325	5	between	between	IN
20417	3325	6	two	two	CD
20417	3325	7	paths	path	NNS
20417	3325	8	,	,	,
20417	3325	9	a	a	DT
20417	3325	10	red	red	JJ
20417	3325	11	card	card	NN
20417	3325	12	was	be	VBD
20417	3325	13	placed	place	VBN
20417	3325	14	on	on	IN
20417	3325	15	the	the	DT
20417	3325	16	wrong	wrong	JJ
20417	3325	17	side	side	NN
20417	3325	18	and	and	CC
20417	3325	19	a	a	DT
20417	3325	20	white	white	JJ
20417	3325	21	one	one	CD
20417	3325	22	on	on	IN
20417	3325	23	the	the	DT
20417	3325	24	other	other	JJ
20417	3325	25	.	.	.
20417	3326	1	When	when	WRB
20417	3326	2	the	the	DT
20417	3326	3	frog	frog	NN
20417	3326	4	had	have	VBD
20417	3326	5	learned	learn	VBN
20417	3326	6	to	to	TO
20417	3326	7	take	take	VB
20417	3326	8	the	the	DT
20417	3326	9	correct	correct	JJ
20417	3326	10	path	path	NN
20417	3326	11	,	,	,
20417	3326	12	marked	mark	VBN
20417	3326	13	by	by	IN
20417	3326	14	the	the	DT
20417	3326	15	white	white	JJ
20417	3326	16	card	card	NN
20417	3326	17	,	,	,
20417	3326	18	Prof.	Prof.	NNP
20417	3326	19	Yerkes	Yerkes	NNP
20417	3326	20	changed	change	VBD
20417	3326	21	the	the	DT
20417	3326	22	cards	card	NNS
20417	3326	23	.	.	.
20417	3327	1	The	the	DT
20417	3327	2	confusion	confusion	NN
20417	3327	3	of	of	IN
20417	3327	4	the	the	DT
20417	3327	5	frog	frog	NN
20417	3327	6	showed	show	VBD
20417	3327	7	how	how	WRB
20417	3327	8	thoroughly	thoroughly	RB
20417	3327	9	it	-PRON-	PRP
20417	3327	10	had	have	VBD
20417	3327	11	learned	learn	VBN
20417	3327	12	its	-PRON-	PRP$
20417	3327	13	lesson	lesson	NN
20417	3327	14	.	.	.
20417	3328	1	We	-PRON-	PRP
20417	3328	2	know	know	VBP
20417	3328	3	very	very	RB
20417	3328	4	little	little	JJ
20417	3328	5	in	in	IN
20417	3328	6	regard	regard	NN
20417	3328	7	to	to	IN
20417	3328	8	sense	sense	NN
20417	3328	9	of	of	IN
20417	3328	10	smell	smell	NN
20417	3328	11	or	or	CC
20417	3328	12	taste	taste	NN
20417	3328	13	in	in	IN
20417	3328	14	amphibians	amphibian	NNS
20417	3328	15	;	;	:
20417	3328	16	but	but	CC
20417	3328	17	the	the	DT
20417	3328	18	sense	sense	NN
20417	3328	19	of	of	IN
20417	3328	20	hearing	hearing	NN
20417	3328	21	is	be	VBZ
20417	3328	22	well	well	RB
20417	3328	23	developed	developed	JJ
20417	3328	24	,	,	,
20417	3328	25	more	more	RBR
20417	3328	26	developed	developed	JJ
20417	3328	27	than	than	IN
20417	3328	28	might	may	MD
20417	3328	29	be	be	VB
20417	3328	30	inferred	infer	VBN
20417	3328	31	from	from	IN
20417	3328	32	the	the	DT
20417	3328	33	indifference	indifference	NN
20417	3328	34	that	that	WDT
20417	3328	35	frogs	frog	NNS
20417	3328	36	show	show	VBP
20417	3328	37	to	to	IN
20417	3328	38	almost	almost	RB
20417	3328	39	all	all	DT
20417	3328	40	sounds	sound	NNS
20417	3328	41	except	except	IN
20417	3328	42	the	the	DT
20417	3328	43	croaking	croaking	NN
20417	3328	44	of	of	IN
20417	3328	45	their	-PRON-	PRP$
20417	3328	46	kindred	kindre	VBN
20417	3328	47	and	and	CC
20417	3328	48	splashes	splash	VBZ
20417	3328	49	in	in	IN
20417	3328	50	the	the	DT
20417	3328	51	water	water	NN
20417	3328	52	.	.	.
20417	3329	1	The	the	DT
20417	3329	2	toad	toad	NN
20417	3329	3	looks	look	VBZ
20417	3329	4	almost	almost	RB
20417	3329	5	sagacious	sagacious	JJ
20417	3329	6	when	when	WRB
20417	3329	7	it	-PRON-	PRP
20417	3329	8	is	be	VBZ
20417	3329	9	climbing	climb	VBG
20417	3329	10	up	up	RP
20417	3329	11	a	a	DT
20417	3329	12	bank	bank	NN
20417	3329	13	,	,	,
20417	3329	14	and	and	CC
20417	3329	15	some	some	DT
20417	3329	16	of	of	IN
20417	3329	17	the	the	DT
20417	3329	18	tree	tree	NN
20417	3329	19	-	-	HYPH
20417	3329	20	frogs	frog	NNS
20417	3329	21	are	be	VBP
20417	3329	22	very	very	RB
20417	3329	23	alert	alert	JJ
20417	3329	24	;	;	:
20417	3329	25	but	but	CC
20417	3329	26	there	there	EX
20417	3329	27	is	be	VBZ
20417	3329	28	very	very	RB
20417	3329	29	little	little	JJ
20417	3329	30	that	that	IN
20417	3329	31	we	-PRON-	PRP
20417	3329	32	dare	dare	VBP
20417	3329	33	say	say	VB
20417	3329	34	about	about	IN
20417	3329	35	the	the	DT
20417	3329	36	amphibian	amphibian	JJ
20417	3329	37	mind	mind	NN
20417	3329	38	.	.	.
20417	3330	1	We	-PRON-	PRP
20417	3330	2	have	have	VBP
20417	3330	3	mentioned	mention	VBN
20417	3330	4	that	that	IN
20417	3330	5	frogs	frog	NNS
20417	3330	6	may	may	MD
20417	3330	7	learn	learn	VB
20417	3330	8	the	the	DT
20417	3330	9	secret	secret	NN
20417	3330	10	of	of	IN
20417	3330	11	a	a	DT
20417	3330	12	simple	simple	JJ
20417	3330	13	maze	maze	NN
20417	3330	14	,	,	,
20417	3330	15	and	and	CC
20417	3330	16	toads	toad	NNS
20417	3330	17	sometimes	sometimes	RB
20417	3330	18	make	make	VBP
20417	3330	19	for	for	IN
20417	3330	20	a	a	DT
20417	3330	21	particular	particular	JJ
20417	3330	22	spawning	spawning	NN
20417	3330	23	-	-	HYPH
20417	3330	24	pond	pond	NN
20417	3330	25	from	from	IN
20417	3330	26	a	a	DT
20417	3330	27	considerable	considerable	JJ
20417	3330	28	distance	distance	NN
20417	3330	29	.	.	.
20417	3331	1	But	but	CC
20417	3331	2	an	an	DT
20417	3331	3	examination	examination	NN
20417	3331	4	of	of	IN
20417	3331	5	their	-PRON-	PRP$
20417	3331	6	brains	brain	NNS
20417	3331	7	,	,	,
20417	3331	8	occupying	occupy	VBG
20417	3331	9	a	a	DT
20417	3331	10	relatively	relatively	RB
20417	3331	11	small	small	JJ
20417	3331	12	part	part	NN
20417	3331	13	of	of	IN
20417	3331	14	the	the	DT
20417	3331	15	broad	broad	JJ
20417	3331	16	,	,	,
20417	3331	17	flat	flat	JJ
20417	3331	18	skull	skull	NN
20417	3331	19	,	,	,
20417	3331	20	warns	warn	VBZ
20417	3331	21	us	-PRON-	PRP
20417	3331	22	not	not	RB
20417	3331	23	to	to	TO
20417	3331	24	expect	expect	VB
20417	3331	25	much	much	JJ
20417	3331	26	intelligence	intelligence	NN
20417	3331	27	.	.	.
20417	3332	1	On	on	IN
20417	3332	2	the	the	DT
20417	3332	3	other	other	JJ
20417	3332	4	hand	hand	NN
20417	3332	5	,	,	,
20417	3332	6	when	when	WRB
20417	3332	7	we	-PRON-	PRP
20417	3332	8	take	take	VBP
20417	3332	9	frogs	frog	NNS
20417	3332	10	along	along	IN
20417	3332	11	a	a	DT
20417	3332	12	line	line	NN
20417	3332	13	that	that	WDT
20417	3332	14	is	be	VBZ
20417	3332	15	very	very	RB
20417	3332	16	vital	vital	JJ
20417	3332	17	to	to	IN
20417	3332	18	them	-PRON-	PRP
20417	3332	19	,	,	,
20417	3332	20	namely	namely	RB
20417	3332	21	,	,	,
20417	3332	22	the	the	DT
20417	3332	23	discrimination	discrimination	NN
20417	3332	24	of	of	IN
20417	3332	25	palatable	palatable	JJ
20417	3332	26	and	and	CC
20417	3332	27	unpalatable	unpalatable	JJ
20417	3332	28	insects	insect	NNS
20417	3332	29	,	,	,
20417	3332	30	we	-PRON-	PRP
20417	3332	31	find	find	VBP
20417	3332	32	,	,	,
20417	3332	33	by	by	IN
20417	3332	34	experiment	experiment	NN
20417	3332	35	,	,	,
20417	3332	36	that	that	IN
20417	3332	37	they	-PRON-	PRP
20417	3332	38	are	be	VBP
20417	3332	39	quick	quick	JJ
20417	3332	40	to	to	TO
20417	3332	41	learn	learn	VB
20417	3332	42	and	and	CC
20417	3332	43	that	that	IN
20417	3332	44	they	-PRON-	PRP
20417	3332	45	remember	remember	VBP
20417	3332	46	their	-PRON-	PRP$
20417	3332	47	lessons	lesson	NNS
20417	3332	48	for	for	IN
20417	3332	49	many	many	JJ
20417	3332	50	days	day	NNS
20417	3332	51	.	.	.
20417	3333	1	Frogs	frog	NNS
20417	3333	2	sometimes	sometimes	RB
20417	3333	3	deposit	deposit	VBP
20417	3333	4	their	-PRON-	PRP$
20417	3333	5	eggs	egg	NNS
20417	3333	6	in	in	IN
20417	3333	7	very	very	RB
20417	3333	8	unsuitable	unsuitable	JJ
20417	3333	9	pools	pool	NNS
20417	3333	10	of	of	IN
20417	3333	11	water	water	NN
20417	3333	12	;	;	:
20417	3333	13	but	but	CC
20417	3333	14	perhaps	perhaps	RB
20417	3333	15	that	that	DT
20417	3333	16	is	be	VBZ
20417	3333	17	not	not	RB
20417	3333	18	quite	quite	RB
20417	3333	19	so	so	RB
20417	3333	20	stupid	stupid	JJ
20417	3333	21	as	as	IN
20417	3333	22	it	-PRON-	PRP
20417	3333	23	looks	look	VBZ
20417	3333	24	.	.	.
20417	3334	1	The	the	DT
20417	3334	2	egg	egg	NN
20417	3334	3	-	-	HYPH
20417	3334	4	laying	lay	VBG
20417	3334	5	is	be	VBZ
20417	3334	6	a	a	DT
20417	3334	7	matter	matter	NN
20417	3334	8	that	that	WDT
20417	3334	9	has	have	VBZ
20417	3334	10	been	be	VBN
20417	3334	11	,	,	,
20417	3334	12	as	as	IN
20417	3334	13	it	-PRON-	PRP
20417	3334	14	were	be	VBD
20417	3334	15	,	,	,
20417	3334	16	handed	hand	VBN
20417	3334	17	over	over	RP
20417	3334	18	to	to	IN
20417	3334	19	instinctive	instinctive	JJ
20417	3334	20	registration	registration	NN
20417	3334	21	.	.	.
20417	3335	1	[	[	-LRB-
20417	3335	2	Illustration	illustration	NN
20417	3335	3	:	:	:
20417	3335	4	_	_	NNP
20417	3335	5	Photo	Photo	NNP
20417	3335	6	:	:	:
20417	3335	7	W.	W.	NNP
20417	3335	8	S.	S.	NNP
20417	3335	9	Berridge	Berridge	NNP
20417	3335	10	.	.	.
20417	3335	11	_	_	NNP
20417	3335	12	HARPY	HARPY	NNP
20417	3335	13	-	-	HYPH
20417	3335	14	EAGLE	EAGLE	NNP
20417	3335	15	"	"	``
20417	3335	16	Clean	clean	JJ
20417	3335	17	and	and	CC
20417	3335	18	dainty	dainty	NN
20417	3335	19	and	and	CC
20417	3335	20	proud	proud	JJ
20417	3335	21	as	as	IN
20417	3335	22	a	a	DT
20417	3335	23	Spanish	spanish	JJ
20417	3335	24	Don	Don	NNP
20417	3335	25	.	.	.
20417	3335	26	"	"	''
20417	3336	1	It	-PRON-	PRP
20417	3336	2	is	be	VBZ
20417	3336	3	an	an	DT
20417	3336	4	arboreal	arboreal	JJ
20417	3336	5	and	and	CC
20417	3336	6	cliff	cliff	NN
20417	3336	7	-	-	HYPH
20417	3336	8	loving	love	VBG
20417	3336	9	bird	bird	NN
20417	3336	10	,	,	,
20417	3336	11	feeding	feed	VBG
20417	3336	12	chiefly	chiefly	RB
20417	3336	13	on	on	IN
20417	3336	14	mammals	mammal	NNS
20417	3336	15	,	,	,
20417	3336	16	very	very	RB
20417	3336	17	fierce	fierce	JJ
20417	3336	18	and	and	CC
20417	3336	19	strong	strong	JJ
20417	3336	20	.	.	.
20417	3337	1	The	the	DT
20417	3337	2	under	under	JJ
20417	3337	3	parts	part	NNS
20417	3337	4	are	be	VBP
20417	3337	5	mostly	mostly	RB
20417	3337	6	white	white	JJ
20417	3337	7	,	,	,
20417	3337	8	with	with	IN
20417	3337	9	a	a	DT
20417	3337	10	greyish	greyish	NN
20417	3337	11	zone	zone	NN
20417	3337	12	on	on	IN
20417	3337	13	the	the	DT
20417	3337	14	chest	chest	NN
20417	3337	15	.	.	.
20417	3338	1	The	the	DT
20417	3338	2	upper	upper	JJ
20417	3338	3	parts	part	NNS
20417	3338	4	are	be	VBP
20417	3338	5	blackish	blackish	JJ
20417	3338	6	-	-	HYPH
20417	3338	7	grey	grey	NNP
20417	3338	8	.	.	.
20417	3339	1	The	the	DT
20417	3339	2	harpy	harpy	NNS
20417	3339	3	occurs	occur	VBZ
20417	3339	4	from	from	IN
20417	3339	5	Mexico	Mexico	NNP
20417	3339	6	to	to	IN
20417	3339	7	Paraguay	Paraguay	NNP
20417	3339	8	and	and	CC
20417	3339	9	Bolivia	Bolivia	NNP
20417	3339	10	.	.	.
20417	3339	11	]	]	-RRB-
20417	3340	1	[	[	-LRB-
20417	3340	2	Illustration	illustration	NN
20417	3340	3	:	:	:
20417	3340	4	_	_	NNP
20417	3340	5	Photo	Photo	NNP
20417	3340	6	:	:	:
20417	3340	7	W.	W.	NNP
20417	3340	8	S.	S.	NNP
20417	3340	9	Berridge	Berridge	NNP
20417	3340	10	,	,	,
20417	3340	11	F.Z.S.	F.Z.S.	NNP
20417	3340	12	_	_	NNP
20417	3340	13	THE	the	DT
20417	3340	14	DINGO	dingo	NN
20417	3340	15	OR	or	CC
20417	3340	16	WILD	wild	NN
20417	3340	17	DOG	dog	NN
20417	3340	18	OF	of	IN
20417	3340	19	AUSTRALIA	AUSTRALIA	NNP
20417	3340	20	,	,	,
20417	3340	21	PERHAPS	perhaps	RB
20417	3340	22	AN	an	DT
20417	3340	23	INDIGENOUS	indigenou	NNS
20417	3340	24	WILD	WILD	VBD
20417	3340	25	SPECIES	specie	NNS
20417	3340	26	,	,	,
20417	3340	27	PERHAPS	perhaps	RB
20417	3340	28	A	a	NN
20417	3340	29	DOMESTICATED	domesticate	VBN
20417	3340	30	DOG	dog	NN
20417	3340	31	THAT	that	WDT
20417	3340	32	HAS	have	VBZ
20417	3340	33	GONE	go	VBN
20417	3340	34	WILD	WILD	VBN
20417	3340	35	OR	or	CC
20417	3340	36	FERAL	FERAL	NNS
20417	3340	37	It	-PRON-	PRP
20417	3340	38	does	do	VBZ
20417	3340	39	much	much	JJ
20417	3340	40	harm	harm	NN
20417	3340	41	in	in	IN
20417	3340	42	destroying	destroy	VBG
20417	3340	43	sheep	sheep	NNS
20417	3340	44	.	.	.
20417	3341	1	It	-PRON-	PRP
20417	3341	2	is	be	VBZ
20417	3341	3	famous	famous	JJ
20417	3341	4	for	for	IN
20417	3341	5	its	-PRON-	PRP$
20417	3341	6	persistent	persistent	JJ
20417	3341	7	"	"	``
20417	3341	8	death	death	NN
20417	3341	9	-	-	HYPH
20417	3341	10	feigning	feigning	NN
20417	3341	11	,	,	,
20417	3341	12	"	"	''
20417	3341	13	for	for	IN
20417	3341	14	an	an	DT
20417	3341	15	individual	individual	NN
20417	3341	16	has	have	VBZ
20417	3341	17	been	be	VBN
20417	3341	18	known	know	VBN
20417	3341	19	to	to	TO
20417	3341	20	allow	allow	VB
20417	3341	21	part	part	NN
20417	3341	22	of	of	IN
20417	3341	23	its	-PRON-	PRP$
20417	3341	24	skin	skin	NN
20417	3341	25	to	to	TO
20417	3341	26	be	be	VB
20417	3341	27	removed	remove	VBN
20417	3341	28	,	,	,
20417	3341	29	in	in	IN
20417	3341	30	the	the	DT
20417	3341	31	belief	belief	NN
20417	3341	32	that	that	IN
20417	3341	33	it	-PRON-	PRP
20417	3341	34	was	be	VBD
20417	3341	35	dead	dead	JJ
20417	3341	36	,	,	,
20417	3341	37	before	before	IN
20417	3341	38	betraying	betray	VBG
20417	3341	39	its	-PRON-	PRP$
20417	3341	40	vitality	vitality	NN
20417	3341	41	.	.	.
20417	3341	42	]	]	-RRB-
20417	3342	1	[	[	-LRB-
20417	3342	2	Illustration	illustration	NN
20417	3342	3	:	:	:
20417	3342	4	WOODPECKER	WOODPECKER	NNP
20417	3342	5	,	,	,
20417	3342	6	HAMMERING	HAMMERING	NNP
20417	3342	7	AT	at	IN
20417	3342	8	A	a	DT
20417	3342	9	COTTON	COTTON	NNP
20417	3342	10	-	-	HYPH
20417	3342	11	REEL	REEL	NNS
20417	3342	12	,	,	,
20417	3342	13	ATTACHED	attach	VBN
20417	3342	14	TO	to	IN
20417	3342	15	A	a	DT
20417	3342	16	TREE	tree	NN
20417	3342	17	Notice	notice	NN
20417	3342	18	how	how	WRB
20417	3342	19	the	the	DT
20417	3342	20	stiff	stiff	JJ
20417	3342	21	tail	tail	NN
20417	3342	22	-	-	HYPH
20417	3342	23	feathers	feather	NNS
20417	3342	24	braced	brace	VBN
20417	3342	25	against	against	IN
20417	3342	26	the	the	DT
20417	3342	27	stem	stem	NN
20417	3342	28	help	help	NN
20417	3342	29	the	the	DT
20417	3342	30	bird	bird	NN
20417	3342	31	to	to	TO
20417	3342	32	cling	cling	VB
20417	3342	33	on	on	RP
20417	3342	34	with	with	IN
20417	3342	35	its	-PRON-	PRP$
20417	3342	36	toes	toe	NNS
20417	3342	37	.	.	.
20417	3343	1	The	the	DT
20417	3343	2	original	original	JJ
20417	3343	3	hole	hole	NN
20417	3343	4	,	,	,
20417	3343	5	in	in	IN
20417	3343	6	which	which	WDT
20417	3343	7	this	this	DT
20417	3343	8	woodpecker	woodpecker	NN
20417	3343	9	inserted	insert	VBD
20417	3343	10	nuts	nut	NNS
20417	3343	11	for	for	IN
20417	3343	12	the	the	DT
20417	3343	13	purposes	purpose	NNS
20417	3343	14	of	of	IN
20417	3343	15	cracking	crack	VBG
20417	3343	16	the	the	DT
20417	3343	17	shell	shell	NN
20417	3343	18	and	and	CC
20417	3343	19	extracting	extract	VBG
20417	3343	20	the	the	DT
20417	3343	21	kernel	kernel	NN
20417	3343	22	,	,	,
20417	3343	23	is	be	VBZ
20417	3343	24	seen	see	VBN
20417	3343	25	towards	towards	IN
20417	3343	26	the	the	DT
20417	3343	27	top	top	NN
20417	3343	28	of	of	IN
20417	3343	29	the	the	DT
20417	3343	30	tree	tree	NN
20417	3343	31	.	.	.
20417	3344	1	But	but	CC
20417	3344	2	the	the	DT
20417	3344	3	taker	taker	NN
20417	3344	4	of	of	IN
20417	3344	5	the	the	DT
20417	3344	6	photograph	photograph	NN
20417	3344	7	tied	tie	VBN
20417	3344	8	on	on	IN
20417	3344	9	a	a	DT
20417	3344	10	hollowed	hollow	VBN
20417	3344	11	-	-	HYPH
20417	3344	12	out	out	RP
20417	3344	13	cotton	cotton	NN
20417	3344	14	-	-	HYPH
20417	3344	15	reel	reel	NN
20417	3344	16	as	as	IN
20417	3344	17	a	a	DT
20417	3344	18	receptacle	receptacle	NN
20417	3344	19	for	for	IN
20417	3344	20	a	a	DT
20417	3344	21	nut	nut	NN
20417	3344	22	,	,	,
20417	3344	23	and	and	CC
20417	3344	24	it	-PRON-	PRP
20417	3344	25	was	be	VBD
20417	3344	26	promptly	promptly	RB
20417	3344	27	discovered	discover	VBN
20417	3344	28	and	and	CC
20417	3344	29	used	use	VBN
20417	3344	30	by	by	IN
20417	3344	31	the	the	DT
20417	3344	32	bird	bird	NN
20417	3344	33	.	.	.
20417	3344	34	]	]	-RRB-
20417	3345	1	Experiments	experiment	NNS
20417	3345	2	in	in	IN
20417	3345	3	Parental	Parental	NNP
20417	3345	4	Care	Care	NNP
20417	3345	5	It	-PRON-	PRP
20417	3345	6	must	must	MD
20417	3345	7	be	be	VB
20417	3345	8	put	put	VBN
20417	3345	9	to	to	IN
20417	3345	10	the	the	DT
20417	3345	11	credit	credit	NN
20417	3345	12	of	of	IN
20417	3345	13	amphibians	amphibian	NNS
20417	3345	14	that	that	WDT
20417	3345	15	they	-PRON-	PRP
20417	3345	16	have	have	VBP
20417	3345	17	made	make	VBN
20417	3345	18	many	many	JJ
20417	3345	19	experiments	experiment	NNS
20417	3345	20	in	in	IN
20417	3345	21	methods	method	NNS
20417	3345	22	of	of	IN
20417	3345	23	parental	parental	JJ
20417	3345	24	care	care	NN
20417	3345	25	,	,	,
20417	3345	26	as	as	IN
20417	3345	27	if	if	IN
20417	3345	28	they	-PRON-	PRP
20417	3345	29	were	be	VBD
20417	3345	30	feeling	feel	VBG
20417	3345	31	their	-PRON-	PRP$
20417	3345	32	way	way	NN
20417	3345	33	to	to	IN
20417	3345	34	new	new	JJ
20417	3345	35	devices	device	NNS
20417	3345	36	.	.	.
20417	3346	1	A	a	DT
20417	3346	2	common	common	JJ
20417	3346	3	frog	frog	NN
20417	3346	4	lays	lay	VBZ
20417	3346	5	her	-PRON-	PRP$
20417	3346	6	clumps	clump	NNS
20417	3346	7	of	of	IN
20417	3346	8	eggs	egg	NNS
20417	3346	9	in	in	IN
20417	3346	10	the	the	DT
20417	3346	11	cradle	cradle	NN
20417	3346	12	of	of	IN
20417	3346	13	the	the	DT
20417	3346	14	water	water	NN
20417	3346	15	,	,	,
20417	3346	16	sometimes	sometimes	RB
20417	3346	17	far	far	RB
20417	3346	18	over	over	IN
20417	3346	19	a	a	DT
20417	3346	20	thousand	thousand	CD
20417	3346	21	together	together	RB
20417	3346	22	;	;	:
20417	3346	23	the	the	DT
20417	3346	24	toad	toad	NN
20417	3346	25	winds	wind	VBZ
20417	3346	26	two	two	CD
20417	3346	27	long	long	JJ
20417	3346	28	strings	string	NNS
20417	3346	29	round	round	RB
20417	3346	30	and	and	CC
20417	3346	31	between	between	IN
20417	3346	32	water	water	NN
20417	3346	33	-	-	HYPH
20417	3346	34	weeds	weed	NNS
20417	3346	35	;	;	:
20417	3346	36	and	and	CC
20417	3346	37	in	in	IN
20417	3346	38	both	both	DT
20417	3346	39	cases	case	NNS
20417	3346	40	that	that	WDT
20417	3346	41	is	be	VBZ
20417	3346	42	all	all	DT
20417	3346	43	.	.	.
20417	3347	1	There	there	EX
20417	3347	2	is	be	VBZ
20417	3347	3	no	no	DT
20417	3347	4	parental	parental	JJ
20417	3347	5	care	care	NN
20417	3347	6	,	,	,
20417	3347	7	and	and	CC
20417	3347	8	the	the	DT
20417	3347	9	prolific	prolific	JJ
20417	3347	10	multiplication	multiplication	NN
20417	3347	11	covers	cover	VBZ
20417	3347	12	the	the	DT
20417	3347	13	enormous	enormous	JJ
20417	3347	14	infantile	infantile	JJ
20417	3347	15	mortality	mortality	NN
20417	3347	16	.	.	.
20417	3348	1	This	this	DT
20417	3348	2	is	be	VBZ
20417	3348	3	the	the	DT
20417	3348	4	spawning	spawning	NN
20417	3348	5	solution	solution	NN
20417	3348	6	of	of	IN
20417	3348	7	the	the	DT
20417	3348	8	problem	problem	NN
20417	3348	9	of	of	IN
20417	3348	10	securing	secure	VBG
20417	3348	11	the	the	DT
20417	3348	12	continuance	continuance	NN
20417	3348	13	of	of	IN
20417	3348	14	the	the	DT
20417	3348	15	race	race	NN
20417	3348	16	.	.	.
20417	3349	1	But	but	CC
20417	3349	2	there	there	EX
20417	3349	3	is	be	VBZ
20417	3349	4	another	another	DT
20417	3349	5	solution	solution	NN
20417	3349	6	,	,	,
20417	3349	7	that	that	DT
20417	3349	8	of	of	IN
20417	3349	9	parental	parental	JJ
20417	3349	10	care	care	NN
20417	3349	11	associated	associate	VBN
20417	3349	12	with	with	IN
20417	3349	13	an	an	DT
20417	3349	14	economical	economical	JJ
20417	3349	15	reduction	reduction	NN
20417	3349	16	of	of	IN
20417	3349	17	the	the	DT
20417	3349	18	number	number	NN
20417	3349	19	of	of	IN
20417	3349	20	eggs	egg	NNS
20417	3349	21	.	.	.
20417	3350	1	Thus	thus	RB
20417	3350	2	the	the	DT
20417	3350	3	male	male	NN
20417	3350	4	of	of	IN
20417	3350	5	the	the	DT
20417	3350	6	Nurse	Nurse	NNP
20417	3350	7	-	-	HYPH
20417	3350	8	Frog	Frog	NNP
20417	3350	9	(	(	-LRB-
20417	3350	10	Alytes	Alytes	NNPS
20417	3350	11	)	)	-RRB-
20417	3350	12	,	,	,
20417	3350	13	not	not	RB
20417	3350	14	uncommon	uncommon	JJ
20417	3350	15	on	on	IN
20417	3350	16	the	the	DT
20417	3350	17	Continent	Continent	NNP
20417	3350	18	,	,	,
20417	3350	19	fixes	fix	VBZ
20417	3350	20	a	a	DT
20417	3350	21	string	string	NN
20417	3350	22	of	of	IN
20417	3350	23	twenty	twenty	CD
20417	3350	24	to	to	TO
20417	3350	25	fifty	fifty	CD
20417	3350	26	eggs	egg	NNS
20417	3350	27	to	to	IN
20417	3350	28	the	the	DT
20417	3350	29	upper	upper	JJ
20417	3350	30	part	part	NN
20417	3350	31	of	of	IN
20417	3350	32	his	-PRON-	PRP$
20417	3350	33	hind	hind	NN
20417	3350	34	-	-	HYPH
20417	3350	35	legs	leg	NNS
20417	3350	36	,	,	,
20417	3350	37	and	and	CC
20417	3350	38	retires	retire	VBZ
20417	3350	39	to	to	IN
20417	3350	40	his	-PRON-	PRP$
20417	3350	41	hole	hole	NN
20417	3350	42	,	,	,
20417	3350	43	only	only	RB
20417	3350	44	coming	come	VBG
20417	3350	45	out	out	RP
20417	3350	46	at	at	IN
20417	3350	47	night	night	NN
20417	3350	48	to	to	TO
20417	3350	49	get	get	VB
20417	3350	50	some	some	DT
20417	3350	51	food	food	NN
20417	3350	52	and	and	CC
20417	3350	53	to	to	TO
20417	3350	54	keep	keep	VB
20417	3350	55	up	up	RP
20417	3350	56	the	the	DT
20417	3350	57	moisture	moisture	NN
20417	3350	58	about	about	IN
20417	3350	59	the	the	DT
20417	3350	60	eggs	egg	NNS
20417	3350	61	.	.	.
20417	3351	1	In	in	IN
20417	3351	2	three	three	CD
20417	3351	3	weeks	week	NNS
20417	3351	4	,	,	,
20417	3351	5	when	when	WRB
20417	3351	6	the	the	DT
20417	3351	7	tadpoles	tadpole	NNS
20417	3351	8	are	be	VBP
20417	3351	9	ready	ready	JJ
20417	3351	10	to	to	TO
20417	3351	11	come	come	VB
20417	3351	12	out	out	RP
20417	3351	13	,	,	,
20417	3351	14	he	-PRON-	PRP
20417	3351	15	plunges	plunge	VBZ
20417	3351	16	into	into	IN
20417	3351	17	the	the	DT
20417	3351	18	pond	pond	NN
20417	3351	19	and	and	CC
20417	3351	20	is	be	VBZ
20417	3351	21	freed	free	VBN
20417	3351	22	from	from	IN
20417	3351	23	his	-PRON-	PRP$
20417	3351	24	living	live	VBG
20417	3351	25	burden	burden	NN
20417	3351	26	and	and	CC
20417	3351	27	his	-PRON-	PRP$
20417	3351	28	family	family	NN
20417	3351	29	cares	care	VBZ
20417	3351	30	.	.	.
20417	3352	1	In	in	IN
20417	3352	2	the	the	DT
20417	3352	3	case	case	NN
20417	3352	4	of	of	IN
20417	3352	5	the	the	DT
20417	3352	6	thoroughly	thoroughly	JJ
20417	3352	7	aquatic	aquatic	JJ
20417	3352	8	Surinam	Surinam	NNP
20417	3352	9	Toad	Toad	NNP
20417	3352	10	(	(	-LRB-
20417	3352	11	Pipa	Pipa	NNP
20417	3352	12	)	)	-RRB-
20417	3352	13	,	,	,
20417	3352	14	the	the	DT
20417	3352	15	male	male	NN
20417	3352	16	helps	help	VBZ
20417	3352	17	to	to	TO
20417	3352	18	press	press	VB
20417	3352	19	the	the	DT
20417	3352	20	eggs	egg	NNS
20417	3352	21	,	,	,
20417	3352	22	perhaps	perhaps	RB
20417	3352	23	a	a	DT
20417	3352	24	hundred	hundred	CD
20417	3352	25	in	in	IN
20417	3352	26	number	number	NN
20417	3352	27	,	,	,
20417	3352	28	on	on	IN
20417	3352	29	to	to	IN
20417	3352	30	the	the	DT
20417	3352	31	back	back	NN
20417	3352	32	of	of	IN
20417	3352	33	the	the	DT
20417	3352	34	female	female	NN
20417	3352	35	,	,	,
20417	3352	36	where	where	WRB
20417	3352	37	each	each	DT
20417	3352	38	sinks	sink	VBZ
20417	3352	39	into	into	IN
20417	3352	40	a	a	DT
20417	3352	41	pocket	pocket	NN
20417	3352	42	of	of	IN
20417	3352	43	skin	skin	NN
20417	3352	44	with	with	IN
20417	3352	45	a	a	DT
20417	3352	46	little	little	JJ
20417	3352	47	lid	lid	NN
20417	3352	48	.	.	.
20417	3353	1	By	by	IN
20417	3353	2	and	and	CC
20417	3353	3	by	by	IN
20417	3353	4	fully	fully	RB
20417	3353	5	formed	form	VBN
20417	3353	6	young	young	JJ
20417	3353	7	toads	toad	NNS
20417	3353	8	jump	jump	VB
20417	3353	9	out	out	IN
20417	3353	10	of	of	IN
20417	3353	11	the	the	DT
20417	3353	12	pockets	pocket	NNS
20417	3353	13	.	.	.
20417	3354	1	In	in	IN
20417	3354	2	the	the	DT
20417	3354	3	South	south	JJ
20417	3354	4	American	american	JJ
20417	3354	5	tree	tree	NN
20417	3354	6	-	-	HYPH
20417	3354	7	frogs	frog	NNS
20417	3354	8	called	call	VBD
20417	3354	9	Nototrema	Nototrema	NNP
20417	3354	10	there	there	EX
20417	3354	11	is	be	VBZ
20417	3354	12	a	a	DT
20417	3354	13	pouch	pouch	NN
20417	3354	14	on	on	IN
20417	3354	15	the	the	DT
20417	3354	16	back	back	NN
20417	3354	17	of	of	IN
20417	3354	18	the	the	DT
20417	3354	19	female	female	NN
20417	3354	20	in	in	IN
20417	3354	21	which	which	WDT
20417	3354	22	the	the	DT
20417	3354	23	eggs	egg	NNS
20417	3354	24	develop	develop	VBP
20417	3354	25	,	,	,
20417	3354	26	and	and	CC
20417	3354	27	it	-PRON-	PRP
20417	3354	28	is	be	VBZ
20417	3354	29	interesting	interesting	JJ
20417	3354	30	to	to	TO
20417	3354	31	find	find	VB
20417	3354	32	that	that	IN
20417	3354	33	in	in	IN
20417	3354	34	some	some	DT
20417	3354	35	species	specie	NNS
20417	3354	36	what	what	WP
20417	3354	37	come	come	VBP
20417	3354	38	out	out	RP
20417	3354	39	are	be	VBP
20417	3354	40	ordinary	ordinary	JJ
20417	3354	41	tadpoles	tadpole	NNS
20417	3354	42	,	,	,
20417	3354	43	while	while	IN
20417	3354	44	in	in	IN
20417	3354	45	other	other	JJ
20417	3354	46	species	specie	NNS
20417	3354	47	the	the	DT
20417	3354	48	young	young	JJ
20417	3354	49	emerge	emerge	NN
20417	3354	50	as	as	IN
20417	3354	51	miniatures	miniature	NNS
20417	3354	52	of	of	IN
20417	3354	53	their	-PRON-	PRP$
20417	3354	54	parents	parent	NNS
20417	3354	55	.	.	.
20417	3355	1	Strangest	strangest	WRB
20417	3355	2	of	of	IN
20417	3355	3	all	all	DT
20417	3355	4	,	,	,
20417	3355	5	perhaps	perhaps	RB
20417	3355	6	,	,	,
20417	3355	7	is	be	VBZ
20417	3355	8	the	the	DT
20417	3355	9	case	case	NN
20417	3355	10	of	of	IN
20417	3355	11	Darwin	Darwin	NNP
20417	3355	12	's	's	POS
20417	3355	13	Frog	Frog	NNP
20417	3355	14	(	(	-LRB-
20417	3355	15	Rhinoderma	Rhinoderma	NNP
20417	3355	16	of	of	IN
20417	3355	17	Chili	Chili	NNP
20417	3355	18	)	)	-RRB-
20417	3355	19	,	,	,
20417	3355	20	where	where	WRB
20417	3355	21	the	the	DT
20417	3355	22	young	young	JJ
20417	3355	23	,	,	,
20417	3355	24	about	about	RB
20417	3355	25	ten	ten	CD
20417	3355	26	to	to	TO
20417	3355	27	fifteen	fifteen	CD
20417	3355	28	in	in	IN
20417	3355	29	number	number	NN
20417	3355	30	,	,	,
20417	3355	31	develop	develop	VB
20417	3355	32	in	in	IN
20417	3355	33	the	the	DT
20417	3355	34	male	male	NN
20417	3355	35	's	's	POS
20417	3355	36	croaking	croaking	NN
20417	3355	37	-	-	HYPH
20417	3355	38	sacs	sacs	NN
20417	3355	39	,	,	,
20417	3355	40	which	which	WDT
20417	3355	41	become	become	VBP
20417	3355	42	in	in	IN
20417	3355	43	consequence	consequence	NN
20417	3355	44	enormously	enormously	RB
20417	3355	45	distended	distend	VBD
20417	3355	46	.	.	.
20417	3356	1	Eventually	eventually	RB
20417	3356	2	the	the	DT
20417	3356	3	strange	strange	JJ
20417	3356	4	spectacle	spectacle	NN
20417	3356	5	is	be	VBZ
20417	3356	6	seen	see	VBN
20417	3356	7	of	of	IN
20417	3356	8	miniature	miniature	JJ
20417	3356	9	frogs	frog	NNS
20417	3356	10	jumping	jump	VBG
20417	3356	11	out	out	IN
20417	3356	12	of	of	IN
20417	3356	13	their	-PRON-	PRP$
20417	3356	14	father	father	NN
20417	3356	15	's	's	POS
20417	3356	16	mouth	mouth	NN
20417	3356	17	.	.	.
20417	3357	1	Needless	needless	JJ
20417	3357	2	to	to	TO
20417	3357	3	say	say	VB
20417	3357	4	we	-PRON-	PRP
20417	3357	5	are	be	VBP
20417	3357	6	not	not	RB
20417	3357	7	citing	cite	VBG
20417	3357	8	these	these	DT
20417	3357	9	methods	method	NNS
20417	3357	10	of	of	IN
20417	3357	11	parental	parental	JJ
20417	3357	12	care	care	NN
20417	3357	13	as	as	IN
20417	3357	14	examples	example	NNS
20417	3357	15	of	of	IN
20417	3357	16	intelligence	intelligence	NN
20417	3357	17	;	;	:
20417	3357	18	but	but	CC
20417	3357	19	perhaps	perhaps	RB
20417	3357	20	they	-PRON-	PRP
20417	3357	21	correct	correct	VBP
20417	3357	22	the	the	DT
20417	3357	23	impression	impression	NN
20417	3357	24	of	of	IN
20417	3357	25	amphibians	amphibian	NNS
20417	3357	26	as	as	IN
20417	3357	27	a	a	DT
20417	3357	28	rather	rather	RB
20417	3357	29	humdrum	humdrum	JJ
20417	3357	30	race	race	NN
20417	3357	31	.	.	.
20417	3358	1	Whatever	whatever	WDT
20417	3358	2	be	be	VB
20417	3358	3	the	the	DT
20417	3358	4	mental	mental	JJ
20417	3358	5	aspect	aspect	NN
20417	3358	6	of	of	IN
20417	3358	7	the	the	DT
20417	3358	8	facts	fact	NNS
20417	3358	9	,	,	,
20417	3358	10	there	there	EX
20417	3358	11	has	have	VBZ
20417	3358	12	certainly	certainly	RB
20417	3358	13	been	be	VBN
20417	3358	14	some	some	DT
20417	3358	15	kind	kind	NN
20417	3358	16	of	of	IN
20417	3358	17	experimenting	experimenting	NN
20417	3358	18	,	,	,
20417	3358	19	and	and	CC
20417	3358	20	the	the	DT
20417	3358	21	increase	increase	NN
20417	3358	22	of	of	IN
20417	3358	23	parental	parental	JJ
20417	3358	24	care	care	NN
20417	3358	25	,	,	,
20417	3358	26	so	so	RB
20417	3358	27	marked	mark	VBN
20417	3358	28	in	in	IN
20417	3358	29	many	many	JJ
20417	3358	30	amphibians	amphibian	NNS
20417	3358	31	,	,	,
20417	3358	32	with	with	IN
20417	3358	33	associated	associated	JJ
20417	3358	34	reduction	reduction	NN
20417	3358	35	of	of	IN
20417	3358	36	the	the	DT
20417	3358	37	number	number	NN
20417	3358	38	of	of	IN
20417	3358	39	offspring	offspring	NN
20417	3358	40	is	be	VBZ
20417	3358	41	a	a	DT
20417	3358	42	finger	finger	NN
20417	3358	43	-	-	HYPH
20417	3358	44	post	post	NN
20417	3358	45	on	on	IN
20417	3358	46	the	the	DT
20417	3358	47	path	path	NN
20417	3358	48	of	of	IN
20417	3358	49	progress	progress	NN
20417	3358	50	.	.	.
20417	3359	1	§	§	ADD
20417	3359	2	4	4	CD
20417	3359	3	The	the	DT
20417	3359	4	Reptilian	reptilian	JJ
20417	3359	5	Mind	mind	NN
20417	3359	6	We	-PRON-	PRP
20417	3359	7	speak	speak	VBP
20417	3359	8	of	of	IN
20417	3359	9	the	the	DT
20417	3359	10	wisdom	wisdom	NN
20417	3359	11	of	of	IN
20417	3359	12	the	the	DT
20417	3359	13	serpent	serpent	NN
20417	3359	14	;	;	:
20417	3359	15	but	but	CC
20417	3359	16	it	-PRON-	PRP
20417	3359	17	is	be	VBZ
20417	3359	18	not	not	RB
20417	3359	19	very	very	RB
20417	3359	20	easy	easy	JJ
20417	3359	21	to	to	TO
20417	3359	22	justify	justify	VB
20417	3359	23	the	the	DT
20417	3359	24	phrase	phrase	NN
20417	3359	25	.	.	.
20417	3360	1	Among	among	IN
20417	3360	2	all	all	PDT
20417	3360	3	the	the	DT
20417	3360	4	multitude	multitude	NN
20417	3360	5	of	of	IN
20417	3360	6	reptiles	reptile	NNS
20417	3360	7	--	--	:
20417	3360	8	snakes	snake	NNS
20417	3360	9	,	,	,
20417	3360	10	lizards	lizard	NNS
20417	3360	11	,	,	,
20417	3360	12	turtles	turtle	NNS
20417	3360	13	,	,	,
20417	3360	14	and	and	CC
20417	3360	15	crocodiles	crocodile	NNS
20417	3360	16	,	,	,
20417	3360	17	a	a	DT
20417	3360	18	motley	motley	NN
20417	3360	19	crowd	crowd	NN
20417	3360	20	--	--	:
20417	3360	21	we	-PRON-	PRP
20417	3360	22	can	can	MD
20417	3360	23	not	not	RB
20417	3360	24	see	see	VB
20417	3360	25	much	much	RB
20417	3360	26	more	more	JJR
20417	3360	27	than	than	IN
20417	3360	28	occasional	occasional	JJ
20417	3360	29	traces	trace	NNS
20417	3360	30	of	of	IN
20417	3360	31	intelligence	intelligence	NN
20417	3360	32	.	.	.
20417	3361	1	The	the	DT
20417	3361	2	inner	inner	JJ
20417	3361	3	life	life	NN
20417	3361	4	remains	remain	VBZ
20417	3361	5	a	a	DT
20417	3361	6	tiny	tiny	JJ
20417	3361	7	rill	rill	NN
20417	3361	8	.	.	.
20417	3362	1	No	no	RB
20417	3362	2	doubt	doubt	RB
20417	3362	3	many	many	JJ
20417	3362	4	reptiles	reptile	NNS
20417	3362	5	are	be	VBP
20417	3362	6	very	very	RB
20417	3362	7	effective	effective	JJ
20417	3362	8	;	;	:
20417	3362	9	but	but	CC
20417	3362	10	it	-PRON-	PRP
20417	3362	11	is	be	VBZ
20417	3362	12	an	an	DT
20417	3362	13	instinctive	instinctive	NN
20417	3362	14	rather	rather	RB
20417	3362	15	than	than	IN
20417	3362	16	an	an	DT
20417	3362	17	intelligent	intelligent	JJ
20417	3362	18	efficiency	efficiency	NN
20417	3362	19	.	.	.
20417	3363	1	The	the	DT
20417	3363	2	well	well	RB
20417	3363	3	-	-	HYPH
20417	3363	4	known	know	VBN
20417	3363	5	"	"	``
20417	3363	6	soft	soft	JJ
20417	3363	7	-	-	HYPH
20417	3363	8	shell	shell	NN
20417	3363	9	"	"	''
20417	3363	10	tortoise	tortoise	NN
20417	3363	11	of	of	IN
20417	3363	12	the	the	DT
20417	3363	13	United	United	NNP
20417	3363	14	States	States	NNP
20417	3363	15	swims	swim	VBZ
20417	3363	16	with	with	IN
20417	3363	17	powerful	powerful	JJ
20417	3363	18	strokes	stroke	NNS
20417	3363	19	and	and	CC
20417	3363	20	runs	run	NNS
20417	3363	21	so	so	RB
20417	3363	22	quickly	quickly	RB
20417	3363	23	that	that	IN
20417	3363	24	it	-PRON-	PRP
20417	3363	25	can	can	MD
20417	3363	26	hardly	hardly	RB
20417	3363	27	be	be	VB
20417	3363	28	overtaken	overtake	VBN
20417	3363	29	.	.	.
20417	3364	1	It	-PRON-	PRP
20417	3364	2	hunts	hunt	VBZ
20417	3364	3	vigorously	vigorously	RB
20417	3364	4	for	for	IN
20417	3364	5	crayfish	crayfish	NN
20417	3364	6	and	and	CC
20417	3364	7	insect	insect	NN
20417	3364	8	larvæ	larvæ	NNS
20417	3364	9	in	in	IN
20417	3364	10	the	the	DT
20417	3364	11	rivers	river	NNS
20417	3364	12	.	.	.
20417	3365	1	It	-PRON-	PRP
20417	3365	2	buries	bury	VBZ
20417	3365	3	itself	-PRON-	PRP
20417	3365	4	in	in	IN
20417	3365	5	the	the	DT
20417	3365	6	mud	mud	NN
20417	3365	7	when	when	WRB
20417	3365	8	cold	cold	JJ
20417	3365	9	weather	weather	NN
20417	3365	10	comes	come	VBZ
20417	3365	11	.	.	.
20417	3366	1	It	-PRON-	PRP
20417	3366	2	may	may	MD
20417	3366	3	lie	lie	VB
20417	3366	4	on	on	IN
20417	3366	5	a	a	DT
20417	3366	6	floating	floating	JJ
20417	3366	7	log	log	NN
20417	3366	8	ready	ready	JJ
20417	3366	9	to	to	TO
20417	3366	10	slip	slip	VB
20417	3366	11	into	into	IN
20417	3366	12	the	the	DT
20417	3366	13	water	water	NN
20417	3366	14	at	at	IN
20417	3366	15	a	a	DT
20417	3366	16	moment	moment	NN
20417	3366	17	's	's	POS
20417	3366	18	notice	notice	NN
20417	3366	19	;	;	:
20417	3366	20	it	-PRON-	PRP
20417	3366	21	may	may	MD
20417	3366	22	bask	bask	VB
20417	3366	23	on	on	IN
20417	3366	24	a	a	DT
20417	3366	25	sunny	sunny	JJ
20417	3366	26	bank	bank	NN
20417	3366	27	or	or	CC
20417	3366	28	in	in	IN
20417	3366	29	the	the	DT
20417	3366	30	warm	warm	JJ
20417	3366	31	shallows	shallow	NNS
20417	3366	32	.	.	.
20417	3367	1	Great	great	JJ
20417	3367	2	wariness	wariness	NN
20417	3367	3	is	be	VBZ
20417	3367	4	shown	show	VBN
20417	3367	5	in	in	IN
20417	3367	6	choosing	choose	VBG
20417	3367	7	times	time	NNS
20417	3367	8	and	and	CC
20417	3367	9	places	place	NNS
20417	3367	10	for	for	IN
20417	3367	11	egg	egg	NN
20417	3367	12	-	-	HYPH
20417	3367	13	laying	lay	VBG
20417	3367	14	.	.	.
20417	3368	1	The	the	DT
20417	3368	2	mother	mother	NN
20417	3368	3	tramps	tramp	VBZ
20417	3368	4	the	the	DT
20417	3368	5	earth	earth	NN
20417	3368	6	down	down	RP
20417	3368	7	upon	upon	IN
20417	3368	8	the	the	DT
20417	3368	9	buried	bury	VBN
20417	3368	10	eggs	egg	NNS
20417	3368	11	.	.	.
20417	3369	1	All	all	DT
20417	3369	2	is	be	VBZ
20417	3369	3	effective	effective	JJ
20417	3369	4	.	.	.
20417	3370	1	Similar	similar	JJ
20417	3370	2	statements	statement	NNS
20417	3370	3	might	may	MD
20417	3370	4	be	be	VB
20417	3370	5	made	make	VBN
20417	3370	6	in	in	IN
20417	3370	7	regard	regard	NN
20417	3370	8	to	to	IN
20417	3370	9	scores	score	NNS
20417	3370	10	of	of	IN
20417	3370	11	other	other	JJ
20417	3370	12	reptiles	reptile	NNS
20417	3370	13	;	;	:
20417	3370	14	but	but	CC
20417	3370	15	what	what	WP
20417	3370	16	we	-PRON-	PRP
20417	3370	17	see	see	VBP
20417	3370	18	is	be	VBZ
20417	3370	19	almost	almost	RB
20417	3370	20	wholly	wholly	RB
20417	3370	21	of	of	IN
20417	3370	22	the	the	DT
20417	3370	23	nature	nature	NN
20417	3370	24	of	of	IN
20417	3370	25	instinctive	instinctive	JJ
20417	3370	26	routine	routine	NN
20417	3370	27	,	,	,
20417	3370	28	and	and	CC
20417	3370	29	we	-PRON-	PRP
20417	3370	30	get	get	VBP
20417	3370	31	little	little	JJ
20417	3370	32	glimpse	glimpse	NN
20417	3370	33	of	of	IN
20417	3370	34	more	more	JJR
20417	3370	35	than	than	IN
20417	3370	36	efficiency	efficiency	NN
20417	3370	37	and	and	CC
20417	3370	38	endeavour	endeavour	NN
20417	3370	39	.	.	.
20417	3371	1	In	in	IN
20417	3371	2	a	a	DT
20417	3371	3	few	few	JJ
20417	3371	4	cases	case	NNS
20417	3371	5	there	there	EX
20417	3371	6	is	be	VBZ
20417	3371	7	proof	proof	NN
20417	3371	8	of	of	IN
20417	3371	9	reptiles	reptile	NNS
20417	3371	10	finding	find	VBG
20417	3371	11	their	-PRON-	PRP$
20417	3371	12	way	way	NN
20417	3371	13	back	back	RB
20417	3371	14	to	to	IN
20417	3371	15	their	-PRON-	PRP$
20417	3371	16	homes	home	NNS
20417	3371	17	from	from	IN
20417	3371	18	a	a	DT
20417	3371	19	considerable	considerable	JJ
20417	3371	20	distance	distance	NN
20417	3371	21	,	,	,
20417	3371	22	and	and	CC
20417	3371	23	recognition	recognition	NN
20417	3371	24	of	of	IN
20417	3371	25	persons	person	NNS
20417	3371	26	is	be	VBZ
20417	3371	27	indubitable	indubitable	JJ
20417	3371	28	.	.	.
20417	3372	1	Gilbert	Gilbert	NNP
20417	3372	2	White	white	JJ
20417	3372	3	remarks	remark	NNS
20417	3372	4	of	of	IN
20417	3372	5	his	-PRON-	PRP$
20417	3372	6	tortoise	tortoise	NN
20417	3372	7	:	:	:
20417	3372	8	"	"	``
20417	3372	9	Whenever	whenever	WRB
20417	3372	10	the	the	DT
20417	3372	11	good	good	JJ
20417	3372	12	old	old	JJ
20417	3372	13	lady	lady	NN
20417	3372	14	came	come	VBD
20417	3372	15	in	in	IN
20417	3372	16	sight	sight	NN
20417	3372	17	who	who	WP
20417	3372	18	had	have	VBD
20417	3372	19	waited	wait	VBN
20417	3372	20	on	on	IN
20417	3372	21	it	-PRON-	PRP
20417	3372	22	for	for	IN
20417	3372	23	more	more	JJR
20417	3372	24	than	than	IN
20417	3372	25	thirty	thirty	CD
20417	3372	26	years	year	NNS
20417	3372	27	,	,	,
20417	3372	28	it	-PRON-	PRP
20417	3372	29	always	always	RB
20417	3372	30	hobbled	hobble	VBD
20417	3372	31	with	with	IN
20417	3372	32	awkward	awkward	JJ
20417	3372	33	alacrity	alacrity	NN
20417	3372	34	towards	towards	IN
20417	3372	35	its	-PRON-	PRP$
20417	3372	36	benefactress	benefactress	NN
20417	3372	37	,	,	,
20417	3372	38	while	while	IN
20417	3372	39	to	to	IN
20417	3372	40	strangers	stranger	NNS
20417	3372	41	it	-PRON-	PRP
20417	3372	42	was	be	VBD
20417	3372	43	altogether	altogether	RB
20417	3372	44	inattentive	inattentive	JJ
20417	3372	45	.	.	.
20417	3372	46	"	"	''
20417	3373	1	Of	of	IN
20417	3373	2	definite	definite	JJ
20417	3373	3	learning	learning	NN
20417	3373	4	there	there	EX
20417	3373	5	are	be	VBP
20417	3373	6	a	a	DT
20417	3373	7	few	few	JJ
20417	3373	8	records	record	NNS
20417	3373	9	.	.	.
20417	3374	1	Thus	thus	RB
20417	3374	2	Professor	Professor	NNP
20417	3374	3	Yerkes	Yerkes	NNP
20417	3374	4	studied	study	VBD
20417	3374	5	a	a	DT
20417	3374	6	sluggish	sluggish	JJ
20417	3374	7	turtle	turtle	NN
20417	3374	8	of	of	IN
20417	3374	9	retiring	retire	VBG
20417	3374	10	disposition	disposition	NN
20417	3374	11	,	,	,
20417	3374	12	taking	take	VBG
20417	3374	13	advantage	advantage	NN
20417	3374	14	of	of	IN
20417	3374	15	its	-PRON-	PRP$
20417	3374	16	strong	strong	JJ
20417	3374	17	desire	desire	NN
20417	3374	18	to	to	TO
20417	3374	19	efface	efface	VB
20417	3374	20	itself	-PRON-	PRP
20417	3374	21	.	.	.
20417	3375	1	On	on	IN
20417	3375	2	the	the	DT
20417	3375	3	path	path	NN
20417	3375	4	of	of	IN
20417	3375	5	the	the	DT
20417	3375	6	darkened	darkened	JJ
20417	3375	7	nest	nest	NN
20417	3375	8	of	of	IN
20417	3375	9	damp	damp	JJ
20417	3375	10	grass	grass	NN
20417	3375	11	he	-PRON-	PRP
20417	3375	12	interposed	interpose	VBD
20417	3375	13	a	a	DT
20417	3375	14	simple	simple	JJ
20417	3375	15	maze	maze	NN
20417	3375	16	in	in	IN
20417	3375	17	the	the	DT
20417	3375	18	form	form	NN
20417	3375	19	of	of	IN
20417	3375	20	a	a	DT
20417	3375	21	partitioned	partition	VBN
20417	3375	22	box	box	NN
20417	3375	23	.	.	.
20417	3376	1	After	after	IN
20417	3376	2	wandering	wander	VBG
20417	3376	3	about	about	IN
20417	3376	4	constantly	constantly	RB
20417	3376	5	for	for	IN
20417	3376	6	thirty	thirty	CD
20417	3376	7	-	-	HYPH
20417	3376	8	five	five	CD
20417	3376	9	minutes	minute	NNS
20417	3376	10	the	the	DT
20417	3376	11	turtle	turtle	NN
20417	3376	12	found	find	VBD
20417	3376	13	its	-PRON-	PRP$
20417	3376	14	way	way	NN
20417	3376	15	through	through	IN
20417	3376	16	the	the	DT
20417	3376	17	maze	maze	NN
20417	3376	18	by	by	IN
20417	3376	19	chance	chance	NN
20417	3376	20	.	.	.
20417	3377	1	Two	two	CD
20417	3377	2	hours	hour	NNS
20417	3377	3	afterwards	afterwards	RB
20417	3377	4	it	-PRON-	PRP
20417	3377	5	reached	reach	VBD
20417	3377	6	the	the	DT
20417	3377	7	nest	nest	NN
20417	3377	8	in	in	IN
20417	3377	9	fifteen	fifteen	CD
20417	3377	10	minutes	minute	NNS
20417	3377	11	;	;	:
20417	3377	12	and	and	CC
20417	3377	13	after	after	IN
20417	3377	14	another	another	DT
20417	3377	15	interval	interval	NN
20417	3377	16	of	of	IN
20417	3377	17	two	two	CD
20417	3377	18	hours	hour	NNS
20417	3377	19	it	-PRON-	PRP
20417	3377	20	only	only	RB
20417	3377	21	required	require	VBD
20417	3377	22	five	five	CD
20417	3377	23	minutes	minute	NNS
20417	3377	24	.	.	.
20417	3378	1	After	after	IN
20417	3378	2	the	the	DT
20417	3378	3	third	third	JJ
20417	3378	4	trial	trial	NN
20417	3378	5	,	,	,
20417	3378	6	the	the	DT
20417	3378	7	routes	route	NNS
20417	3378	8	became	become	VBD
20417	3378	9	more	more	RBR
20417	3378	10	direct	direct	JJ
20417	3378	11	,	,	,
20417	3378	12	there	there	EX
20417	3378	13	was	be	VBD
20417	3378	14	less	less	RBR
20417	3378	15	aimless	aimless	JJ
20417	3378	16	wandering	wandering	NN
20417	3378	17	.	.	.
20417	3379	1	The	the	DT
20417	3379	2	time	time	NN
20417	3379	3	of	of	IN
20417	3379	4	the	the	DT
20417	3379	5	twentieth	twentieth	JJ
20417	3379	6	trial	trial	NN
20417	3379	7	was	be	VBD
20417	3379	8	forty	forty	CD
20417	3379	9	-	-	HYPH
20417	3379	10	five	five	CD
20417	3379	11	seconds	second	NNS
20417	3379	12	;	;	:
20417	3379	13	that	that	DT
20417	3379	14	of	of	IN
20417	3379	15	the	the	DT
20417	3379	16	thirtieth	thirtieth	JJ
20417	3379	17	,	,	,
20417	3379	18	forty	forty	CD
20417	3379	19	seconds	second	NNS
20417	3379	20	.	.	.
20417	3380	1	In	in	IN
20417	3380	2	the	the	DT
20417	3380	3	thirtieth	thirtieth	JJ
20417	3380	4	case	case	NN
20417	3380	5	,	,	,
20417	3380	6	the	the	DT
20417	3380	7	path	path	NN
20417	3380	8	followed	follow	VBD
20417	3380	9	was	be	VBD
20417	3380	10	quite	quite	RB
20417	3380	11	direct	direct	JJ
20417	3380	12	,	,	,
20417	3380	13	and	and	CC
20417	3380	14	so	so	RB
20417	3380	15	it	-PRON-	PRP
20417	3380	16	was	be	VBD
20417	3380	17	on	on	IN
20417	3380	18	the	the	DT
20417	3380	19	fiftieth	fiftieth	JJ
20417	3380	20	trip	trip	NN
20417	3380	21	,	,	,
20417	3380	22	which	which	WDT
20417	3380	23	only	only	RB
20417	3380	24	required	require	VBD
20417	3380	25	thirty	thirty	CD
20417	3380	26	-	-	HYPH
20417	3380	27	five	five	CD
20417	3380	28	seconds	second	NNS
20417	3380	29	.	.	.
20417	3381	1	Of	of	RB
20417	3381	2	course	course	RB
20417	3381	3	,	,	,
20417	3381	4	the	the	DT
20417	3381	5	whole	whole	JJ
20417	3381	6	thing	thing	NN
20417	3381	7	did	do	VBD
20417	3381	8	not	not	RB
20417	3381	9	amount	amount	VB
20417	3381	10	to	to	IN
20417	3381	11	very	very	RB
20417	3381	12	much	much	RB
20417	3381	13	;	;	:
20417	3381	14	but	but	CC
20417	3381	15	there	there	EX
20417	3381	16	was	be	VBD
20417	3381	17	a	a	DT
20417	3381	18	definite	definite	JJ
20417	3381	19	learning	learning	NN
20417	3381	20	,	,	,
20417	3381	21	_	_	NNP
20417	3381	22	a	a	DT
20417	3381	23	learning	learning	NN
20417	3381	24	from	from	IN
20417	3381	25	experience	experience	NN
20417	3381	26	_	_	NNP
20417	3381	27	,	,	,
20417	3381	28	which	which	WDT
20417	3381	29	has	have	VBZ
20417	3381	30	played	play	VBN
20417	3381	31	an	an	DT
20417	3381	32	important	important	JJ
20417	3381	33	part	part	NN
20417	3381	34	in	in	IN
20417	3381	35	the	the	DT
20417	3381	36	evolution	evolution	NN
20417	3381	37	of	of	IN
20417	3381	38	animal	animal	NN
20417	3381	39	behaviour	behaviour	NN
20417	3381	40	.	.	.
20417	3382	1	Comparing	compare	VBG
20417	3382	2	reptiles	reptile	NNS
20417	3382	3	with	with	IN
20417	3382	4	amphibians	amphibian	NNS
20417	3382	5	,	,	,
20417	3382	6	we	-PRON-	PRP
20417	3382	7	may	may	MD
20417	3382	8	recognise	recognise	VB
20417	3382	9	an	an	DT
20417	3382	10	increased	increase	VBN
20417	3382	11	masterliness	masterliness	NN
20417	3382	12	of	of	IN
20417	3382	13	behaviour	behaviour	NN
20417	3382	14	and	and	CC
20417	3382	15	a	a	DT
20417	3382	16	hint	hint	NN
20417	3382	17	of	of	IN
20417	3382	18	greater	great	JJR
20417	3382	19	plasticity	plasticity	NN
20417	3382	20	.	.	.
20417	3383	1	The	the	DT
20417	3383	2	records	record	NNS
20417	3383	3	of	of	IN
20417	3383	4	observers	observer	NNS
20417	3383	5	who	who	WP
20417	3383	6	have	have	VBP
20417	3383	7	made	make	VBN
20417	3383	8	pets	pet	NNS
20417	3383	9	of	of	IN
20417	3383	10	reptiles	reptile	NNS
20417	3383	11	suggest	suggest	VBP
20417	3383	12	that	that	IN
20417	3383	13	the	the	DT
20417	3383	14	life	life	NN
20417	3383	15	of	of	IN
20417	3383	16	feeling	feeling	NN
20417	3383	17	or	or	CC
20417	3383	18	emotion	emotion	NN
20417	3383	19	is	be	VBZ
20417	3383	20	growing	grow	VBG
20417	3383	21	stronger	strong	JJR
20417	3383	22	,	,	,
20417	3383	23	and	and	CC
20417	3383	24	so	so	RB
20417	3383	25	do	do	VB
20417	3383	26	stories	story	NNS
20417	3383	27	,	,	,
20417	3383	28	if	if	IN
20417	3383	29	they	-PRON-	PRP
20417	3383	30	can	can	MD
20417	3383	31	be	be	VB
20417	3383	32	accepted	accept	VBN
20417	3383	33	,	,	,
20417	3383	34	which	which	WDT
20417	3383	35	suggest	suggest	VBP
20417	3383	36	the	the	DT
20417	3383	37	beginning	beginning	NN
20417	3383	38	of	of	IN
20417	3383	39	conjugal	conjugal	JJ
20417	3383	40	affection	affection	NN
20417	3383	41	.	.	.
20417	3384	1	The	the	DT
20417	3384	2	error	error	NN
20417	3384	3	must	must	MD
20417	3384	4	be	be	VB
20417	3384	5	guarded	guard	VBN
20417	3384	6	against	against	IN
20417	3384	7	of	of	IN
20417	3384	8	interpreting	interpret	VBG
20417	3384	9	in	in	IN
20417	3384	10	terms	term	NNS
20417	3384	11	of	of	IN
20417	3384	12	intelligence	intelligence	NN
20417	3384	13	what	what	WP
20417	3384	14	is	be	VBZ
20417	3384	15	merely	merely	RB
20417	3384	16	the	the	DT
20417	3384	17	outcome	outcome	NN
20417	3384	18	of	of	IN
20417	3384	19	long	long	RB
20417	3384	20	-	-	HYPH
20417	3384	21	continued	continue	VBN
20417	3384	22	structure	structure	NN
20417	3384	23	adaptation	adaptation	NN
20417	3384	24	.	.	.
20417	3385	1	When	when	WRB
20417	3385	2	the	the	DT
20417	3385	3	limbless	limbless	NN
20417	3385	4	lizard	lizard	NN
20417	3385	5	called	call	VBN
20417	3385	6	the	the	DT
20417	3385	7	Slow	slow	JJ
20417	3385	8	-	-	HYPH
20417	3385	9	worm	worm	NN
20417	3385	10	is	be	VBZ
20417	3385	11	suddenly	suddenly	RB
20417	3385	12	seized	seize	VBN
20417	3385	13	by	by	IN
20417	3385	14	the	the	DT
20417	3385	15	tail	tail	NN
20417	3385	16	,	,	,
20417	3385	17	it	-PRON-	PRP
20417	3385	18	escapes	escape	VBZ
20417	3385	19	by	by	IN
20417	3385	20	surrendering	surrender	VBG
20417	3385	21	the	the	DT
20417	3385	22	appendage	appendage	NN
20417	3385	23	,	,	,
20417	3385	24	which	which	WDT
20417	3385	25	breaks	break	VBZ
20417	3385	26	across	across	IN
20417	3385	27	a	a	DT
20417	3385	28	preformed	preform	VBN
20417	3385	29	weak	weak	JJ
20417	3385	30	plane	plane	NN
20417	3385	31	.	.	.
20417	3386	1	But	but	CC
20417	3386	2	this	this	DT
20417	3386	3	is	be	VBZ
20417	3386	4	a	a	DT
20417	3386	5	reflex	reflex	JJ
20417	3386	6	action	action	NN
20417	3386	7	,	,	,
20417	3386	8	not	not	RB
20417	3386	9	a	a	DT
20417	3386	10	reflective	reflective	JJ
20417	3386	11	one	one	NN
20417	3386	12	.	.	.
20417	3387	1	It	-PRON-	PRP
20417	3387	2	is	be	VBZ
20417	3387	3	comparable	comparable	JJ
20417	3387	4	to	to	IN
20417	3387	5	our	-PRON-	PRP$
20417	3387	6	sudden	sudden	JJ
20417	3387	7	withdrawal	withdrawal	NN
20417	3387	8	of	of	IN
20417	3387	9	our	-PRON-	PRP$
20417	3387	10	finger	finger	NN
20417	3387	11	from	from	IN
20417	3387	12	a	a	DT
20417	3387	13	very	very	RB
20417	3387	14	hot	hot	JJ
20417	3387	15	cinder	cinder	NN
20417	3387	16	.	.	.
20417	3388	1	The	the	DT
20417	3388	2	Egg	Egg	NNP
20417	3388	3	-	-	HYPH
20417	3388	4	eating	eat	VBG
20417	3388	5	African	african	JJ
20417	3388	6	snake	snake	NN
20417	3388	7	Dasypeltis	Dasypeltis	NNP
20417	3388	8	gets	get	VBZ
20417	3388	9	the	the	DT
20417	3388	10	egg	egg	NN
20417	3388	11	of	of	IN
20417	3388	12	a	a	DT
20417	3388	13	bird	bird	NN
20417	3388	14	into	into	IN
20417	3388	15	its	-PRON-	PRP$
20417	3388	16	gullet	gullet	NN
20417	3388	17	unbroken	unbroken	JJ
20417	3388	18	,	,	,
20417	3388	19	and	and	CC
20417	3388	20	cuts	cut	VBZ
20417	3388	21	the	the	DT
20417	3388	22	shell	shell	NN
20417	3388	23	against	against	IN
20417	3388	24	downward	downward	RB
20417	3388	25	-	-	HYPH
20417	3388	26	projecting	project	VBG
20417	3388	27	sharp	sharp	JJ
20417	3388	28	points	point	NNS
20417	3388	29	of	of	IN
20417	3388	30	the	the	DT
20417	3388	31	vertebræ	vertebræ	NN
20417	3388	32	.	.	.
20417	3389	1	None	none	NN
20417	3389	2	of	of	IN
20417	3389	3	the	the	DT
20417	3389	4	precious	precious	JJ
20417	3389	5	contents	content	NNS
20417	3389	6	is	be	VBZ
20417	3389	7	lost	lose	VBN
20417	3389	8	and	and	CC
20417	3389	9	the	the	DT
20417	3389	10	broken	broken	JJ
20417	3389	11	"	"	``
20417	3389	12	empties	empty	NNS
20417	3389	13	"	"	''
20417	3389	14	are	be	VBP
20417	3389	15	returned	return	VBN
20417	3389	16	.	.	.
20417	3390	1	It	-PRON-	PRP
20417	3390	2	is	be	VBZ
20417	3390	3	admirable	admirable	JJ
20417	3390	4	,	,	,
20417	3390	5	indeed	indeed	RB
20417	3390	6	unsurpassable	unsurpassable	JJ
20417	3390	7	;	;	:
20417	3390	8	but	but	CC
20417	3390	9	it	-PRON-	PRP
20417	3390	10	is	be	VBZ
20417	3390	11	not	not	RB
20417	3390	12	intelligent	intelligent	JJ
20417	3390	13	.	.	.
20417	3391	1	§	§	ADD
20417	3391	2	5	5	CD
20417	3391	3	Mind	mind	NN
20417	3391	4	in	in	IN
20417	3391	5	Birds	Birds	NNP
20417	3391	6	Sight	Sight	NNP
20417	3391	7	and	and	CC
20417	3391	8	hearing	hearing	NN
20417	3391	9	are	be	VBP
20417	3391	10	highly	highly	RB
20417	3391	11	developed	develop	VBN
20417	3391	12	in	in	IN
20417	3391	13	birds	bird	NNS
20417	3391	14	,	,	,
20417	3391	15	and	and	CC
20417	3391	16	the	the	DT
20417	3391	17	senses	sense	NNS
20417	3391	18	,	,	,
20417	3391	19	besides	besides	IN
20417	3391	20	pulling	pull	VBG
20417	3391	21	the	the	DT
20417	3391	22	triggers	trigger	NNS
20417	3391	23	of	of	IN
20417	3391	24	inborn	inborn	JJ
20417	3391	25	efficiencies	efficiency	NNS
20417	3391	26	,	,	,
20417	3391	27	supply	supply	VBP
20417	3391	28	the	the	DT
20417	3391	29	raw	raw	JJ
20417	3391	30	materials	material	NNS
20417	3391	31	for	for	IN
20417	3391	32	intelligence	intelligence	NN
20417	3391	33	.	.	.
20417	3392	1	There	there	EX
20417	3392	2	is	be	VBZ
20417	3392	3	some	some	DT
20417	3392	4	truth	truth	NN
20417	3392	5	,	,	,
20417	3392	6	though	though	IN
20417	3392	7	not	not	RB
20417	3392	8	the	the	DT
20417	3392	9	whole	whole	JJ
20417	3392	10	truth	truth	NN
20417	3392	11	,	,	,
20417	3392	12	in	in	IN
20417	3392	13	the	the	DT
20417	3392	14	old	old	JJ
20417	3392	15	philosophical	philosophical	JJ
20417	3392	16	dictum	dictum	NN
20417	3392	17	,	,	,
20417	3392	18	that	that	IN
20417	3392	19	there	there	EX
20417	3392	20	is	be	VBZ
20417	3392	21	nothing	nothing	NN
20417	3392	22	in	in	IN
20417	3392	23	the	the	DT
20417	3392	24	intellect	intellect	NN
20417	3392	25	which	which	WDT
20417	3392	26	was	be	VBD
20417	3392	27	not	not	RB
20417	3392	28	previously	previously	RB
20417	3392	29	in	in	IN
20417	3392	30	the	the	DT
20417	3392	31	senses	sense	NNS
20417	3392	32	.	.	.
20417	3393	1	Many	many	JJ
20417	3393	2	people	people	NNS
20417	3393	3	have	have	VBP
20417	3393	4	admired	admire	VBN
20417	3393	5	the	the	DT
20417	3393	6	certainty	certainty	NN
20417	3393	7	and	and	CC
20417	3393	8	alacrity	alacrity	NN
20417	3393	9	with	with	IN
20417	3393	10	which	which	WDT
20417	3393	11	gulls	gull	NNS
20417	3393	12	pick	pick	VBP
20417	3393	13	up	up	RP
20417	3393	14	a	a	DT
20417	3393	15	fragment	fragment	NN
20417	3393	16	of	of	IN
20417	3393	17	biscuit	biscuit	NN
20417	3393	18	from	from	IN
20417	3393	19	the	the	DT
20417	3393	20	white	white	JJ
20417	3393	21	wake	wake	NN
20417	3393	22	of	of	IN
20417	3393	23	a	a	DT
20417	3393	24	steamer	steamer	NN
20417	3393	25	,	,	,
20417	3393	26	and	and	CC
20417	3393	27	the	the	DT
20417	3393	28	incident	incident	NN
20417	3393	29	is	be	VBZ
20417	3393	30	characteristic	characteristic	JJ
20417	3393	31	.	.	.
20417	3394	1	In	in	IN
20417	3394	2	their	-PRON-	PRP$
20417	3394	3	power	power	NN
20417	3394	4	of	of	IN
20417	3394	5	rapidly	rapidly	RB
20417	3394	6	altering	alter	VBG
20417	3394	7	the	the	DT
20417	3394	8	focus	focus	NN
20417	3394	9	of	of	IN
20417	3394	10	the	the	DT
20417	3394	11	eye	eye	NN
20417	3394	12	,	,	,
20417	3394	13	birds	bird	NNS
20417	3394	14	are	be	VBP
20417	3394	15	unsurpassed	unsurpassed	JJ
20417	3394	16	.	.	.
20417	3395	1	To	to	IN
20417	3395	2	the	the	DT
20417	3395	3	sense	sense	NN
20417	3395	4	of	of	IN
20417	3395	5	sight	sight	NN
20417	3395	6	in	in	IN
20417	3395	7	birds	bird	NNS
20417	3395	8	,	,	,
20417	3395	9	the	the	DT
20417	3395	10	sense	sense	NN
20417	3395	11	of	of	IN
20417	3395	12	hearing	hearing	NN
20417	3395	13	comes	come	VBZ
20417	3395	14	a	a	DT
20417	3395	15	good	good	JJ
20417	3395	16	second	second	NN
20417	3395	17	.	.	.
20417	3396	1	A	a	DT
20417	3396	2	twig	twig	NN
20417	3396	3	breaks	break	NNS
20417	3396	4	under	under	IN
20417	3396	5	our	-PRON-	PRP$
20417	3396	6	feet	foot	NNS
20417	3396	7	,	,	,
20417	3396	8	and	and	CC
20417	3396	9	out	out	RB
20417	3396	10	sounds	sound	VBZ
20417	3396	11	the	the	DT
20417	3396	12	danger	danger	NN
20417	3396	13	-	-	HYPH
20417	3396	14	call	call	NN
20417	3396	15	of	of	IN
20417	3396	16	the	the	DT
20417	3396	17	bird	bird	NN
20417	3396	18	we	-PRON-	PRP
20417	3396	19	were	be	VBD
20417	3396	20	trying	try	VBG
20417	3396	21	to	to	TO
20417	3396	22	watch	watch	VB
20417	3396	23	.	.	.
20417	3397	1	Many	many	JJ
20417	3397	2	young	young	JJ
20417	3397	3	birds	bird	NNS
20417	3397	4	,	,	,
20417	3397	5	like	like	IN
20417	3397	6	partridges	partridge	NNS
20417	3397	7	,	,	,
20417	3397	8	respond	respond	VB
20417	3397	9	when	when	WRB
20417	3397	10	two	two	CD
20417	3397	11	or	or	CC
20417	3397	12	three	three	CD
20417	3397	13	hours	hour	NNS
20417	3397	14	old	old	JJ
20417	3397	15	to	to	IN
20417	3397	16	the	the	DT
20417	3397	17	anxious	anxious	JJ
20417	3397	18	warning	warning	NN
20417	3397	19	note	note	NN
20417	3397	20	of	of	IN
20417	3397	21	the	the	DT
20417	3397	22	parents	parent	NNS
20417	3397	23	,	,	,
20417	3397	24	and	and	CC
20417	3397	25	squat	squat	VBD
20417	3397	26	motionless	motionless	JJ
20417	3397	27	on	on	IN
20417	3397	28	the	the	DT
20417	3397	29	ground	ground	NN
20417	3397	30	,	,	,
20417	3397	31	though	though	IN
20417	3397	32	other	other	JJ
20417	3397	33	sounds	sound	NNS
20417	3397	34	,	,	,
20417	3397	35	such	such	JJ
20417	3397	36	as	as	IN
20417	3397	37	the	the	DT
20417	3397	38	excited	excited	JJ
20417	3397	39	clucking	clucking	NN
20417	3397	40	of	of	IN
20417	3397	41	a	a	DT
20417	3397	42	foster	foster	JJ
20417	3397	43	-	-	HYPH
20417	3397	44	mother	mother	NN
20417	3397	45	hen	hen	NN
20417	3397	46	,	,	,
20417	3397	47	leave	leave	VB
20417	3397	48	them	-PRON-	PRP
20417	3397	49	indifferent	indifferent	JJ
20417	3397	50	.	.	.
20417	3398	1	They	-PRON-	PRP
20417	3398	2	do	do	VBP
20417	3398	3	not	not	RB
20417	3398	4	know	know	VB
20417	3398	5	what	what	WP
20417	3398	6	they	-PRON-	PRP
20417	3398	7	are	be	VBP
20417	3398	8	doing	do	VBG
20417	3398	9	when	when	WRB
20417	3398	10	they	-PRON-	PRP
20417	3398	11	squat	squat	VBP
20417	3398	12	;	;	:
20417	3398	13	they	-PRON-	PRP
20417	3398	14	are	be	VBP
20417	3398	15	obeying	obey	VBG
20417	3398	16	the	the	DT
20417	3398	17	living	live	VBG
20417	3398	18	hand	hand	NN
20417	3398	19	of	of	IN
20417	3398	20	the	the	DT
20417	3398	21	past	past	NN
20417	3398	22	which	which	WDT
20417	3398	23	is	be	VBZ
20417	3398	24	within	within	IN
20417	3398	25	them	-PRON-	PRP
20417	3398	26	.	.	.
20417	3399	1	Their	-PRON-	PRP$
20417	3399	2	behaviour	behaviour	NN
20417	3399	3	is	be	VBZ
20417	3399	4	instinctive	instinctive	JJ
20417	3399	5	.	.	.
20417	3400	1	But	but	CC
20417	3400	2	the	the	DT
20417	3400	3	present	present	JJ
20417	3400	4	point	point	NN
20417	3400	5	is	be	VBZ
20417	3400	6	the	the	DT
20417	3400	7	discriminating	discriminate	VBG
20417	3400	8	quality	quality	NN
20417	3400	9	of	of	IN
20417	3400	10	the	the	DT
20417	3400	11	sense	sense	NN
20417	3400	12	of	of	IN
20417	3400	13	hearing	hearing	NN
20417	3400	14	;	;	:
20417	3400	15	and	and	CC
20417	3400	16	that	that	DT
20417	3400	17	is	be	VBZ
20417	3400	18	corroborated	corroborate	VBN
20417	3400	19	by	by	IN
20417	3400	20	the	the	DT
20417	3400	21	singing	singing	NN
20417	3400	22	of	of	IN
20417	3400	23	birds	bird	NNS
20417	3400	24	.	.	.
20417	3401	1	It	-PRON-	PRP
20417	3401	2	is	be	VBZ
20417	3401	3	emotional	emotional	JJ
20417	3401	4	art	art	NN
20417	3401	5	,	,	,
20417	3401	6	expressing	express	VBG
20417	3401	7	feelings	feeling	NNS
20417	3401	8	in	in	IN
20417	3401	9	the	the	DT
20417	3401	10	medium	medium	NN
20417	3401	11	of	of	IN
20417	3401	12	sound	sound	NN
20417	3401	13	.	.	.
20417	3402	1	On	on	IN
20417	3402	2	the	the	DT
20417	3402	3	part	part	NN
20417	3402	4	of	of	IN
20417	3402	5	the	the	DT
20417	3402	6	females	female	NNS
20417	3402	7	,	,	,
20417	3402	8	who	who	WP
20417	3402	9	are	be	VBP
20417	3402	10	supposed	suppose	VBN
20417	3402	11	to	to	TO
20417	3402	12	listen	listen	VB
20417	3402	13	,	,	,
20417	3402	14	it	-PRON-	PRP
20417	3402	15	betokens	betoken	VBZ
20417	3402	16	a	a	DT
20417	3402	17	cultivated	cultivated	JJ
20417	3402	18	ear	ear	NN
20417	3402	19	.	.	.
20417	3403	1	[	[	-LRB-
20417	3403	2	Illustration	illustration	NN
20417	3403	3	:	:	:
20417	3403	4	THE	the	DT
20417	3403	5	BEAVER	beaver	NN
20417	3403	6	The	the	DT
20417	3403	7	beaver	beaver	NN
20417	3403	8	will	will	MD
20417	3403	9	gnaw	gnaw	VB
20417	3403	10	through	through	IN
20417	3403	11	trees	tree	NNS
20417	3403	12	a	a	DT
20417	3403	13	foot	foot	NN
20417	3403	14	in	in	IN
20417	3403	15	diameter	diameter	NN
20417	3403	16	;	;	:
20417	3403	17	to	to	TO
20417	3403	18	save	save	VB
20417	3403	19	itself	-PRON-	PRP
20417	3403	20	more	more	JJR
20417	3403	21	trouble	trouble	NN
20417	3403	22	than	than	IN
20417	3403	23	is	be	VBZ
20417	3403	24	necessary	necessary	JJ
20417	3403	25	,	,	,
20417	3403	26	it	-PRON-	PRP
20417	3403	27	will	will	MD
20417	3403	28	stop	stop	VB
20417	3403	29	when	when	WRB
20417	3403	30	it	-PRON-	PRP
20417	3403	31	has	have	VBZ
20417	3403	32	gnawed	gnaw	VBN
20417	3403	33	the	the	DT
20417	3403	34	trunk	trunk	NN
20417	3403	35	till	till	IN
20417	3403	36	there	there	EX
20417	3403	37	is	be	VBZ
20417	3403	38	only	only	RB
20417	3403	39	a	a	DT
20417	3403	40	narrow	narrow	JJ
20417	3403	41	core	core	NN
20417	3403	42	left	leave	VBN
20417	3403	43	,	,	,
20417	3403	44	having	have	VBG
20417	3403	45	the	the	DT
20417	3403	46	wit	wit	NN
20417	3403	47	to	to	TO
20417	3403	48	know	know	VB
20417	3403	49	that	that	IN
20417	3403	50	the	the	DT
20417	3403	51	autumn	autumn	NN
20417	3403	52	gales	gale	NNS
20417	3403	53	will	will	MD
20417	3403	54	do	do	VB
20417	3403	55	the	the	DT
20417	3403	56	rest	rest	NN
20417	3403	57	.	.	.
20417	3403	58	]	]	-RRB-
20417	3404	1	[	[	-LRB-
20417	3404	2	Illustration	illustration	NN
20417	3404	3	:	:	:
20417	3404	4	_	_	NNP
20417	3404	5	Photo	Photo	NNP
20417	3404	6	:	:	:
20417	3404	7	F.	F.	NNP
20417	3404	8	R.	R.	NNP
20417	3404	9	Hinkins	Hinkins	NNP
20417	3404	10	&	&	CC
20417	3404	11	Son	Son	NNP
20417	3404	12	.	.	.
20417	3404	13	_	_	NNP
20417	3404	14	THE	the	DT
20417	3404	15	THRUSH	THRUSH	NNP
20417	3404	16	AT	at	IN
20417	3404	17	ITS	its	PRP$
20417	3404	18	ANVIL	anvil	NN
20417	3404	19	The	the	DT
20417	3404	20	song	song	NN
20417	3404	21	-	-	HYPH
20417	3404	22	thrush	thrush	NN
20417	3404	23	takes	take	VBZ
20417	3404	24	the	the	DT
20417	3404	25	snail	snail	NN
20417	3404	26	's	's	POS
20417	3404	27	shell	shell	NN
20417	3404	28	in	in	IN
20417	3404	29	its	-PRON-	PRP$
20417	3404	30	bill	bill	NN
20417	3404	31	,	,	,
20417	3404	32	and	and	CC
20417	3404	33	knocks	knock	VBZ
20417	3404	34	it	-PRON-	PRP
20417	3404	35	against	against	IN
20417	3404	36	a	a	DT
20417	3404	37	stone	stone	NN
20417	3404	38	until	until	IN
20417	3404	39	it	-PRON-	PRP
20417	3404	40	breaks	break	VBZ
20417	3404	41	,	,	,
20417	3404	42	making	make	VBG
20417	3404	43	the	the	DT
20417	3404	44	palatable	palatable	JJ
20417	3404	45	flesh	flesh	NN
20417	3404	46	available	available	JJ
20417	3404	47	.	.	.
20417	3405	1	Many	many	JJ
20417	3405	2	broken	broken	JJ
20417	3405	3	shells	shell	NNS
20417	3405	4	are	be	VBP
20417	3405	5	often	often	RB
20417	3405	6	found	find	VBN
20417	3405	7	around	around	IN
20417	3405	8	the	the	DT
20417	3405	9	anvil	anvil	NN
20417	3405	10	.	.	.
20417	3405	11	]	]	-RRB-
20417	3406	1	As	as	IN
20417	3406	2	to	to	IN
20417	3406	3	the	the	DT
20417	3406	4	other	other	JJ
20417	3406	5	senses	sense	NNS
20417	3406	6	,	,	,
20417	3406	7	touch	touch	NN
20417	3406	8	is	be	VBZ
20417	3406	9	not	not	RB
20417	3406	10	highly	highly	RB
20417	3406	11	developed	develop	VBN
20417	3406	12	except	except	IN
20417	3406	13	about	about	IN
20417	3406	14	the	the	DT
20417	3406	15	bill	bill	NN
20417	3406	16	,	,	,
20417	3406	17	where	where	WRB
20417	3406	18	it	-PRON-	PRP
20417	3406	19	reaches	reach	VBZ
20417	3406	20	a	a	DT
20417	3406	21	climax	climax	NN
20417	3406	22	in	in	IN
20417	3406	23	birds	bird	NNS
20417	3406	24	like	like	IN
20417	3406	25	the	the	DT
20417	3406	26	wood	wood	NN
20417	3406	27	-	-	HYPH
20417	3406	28	cock	cock	NN
20417	3406	29	,	,	,
20417	3406	30	which	which	WDT
20417	3406	31	probe	probe	VBP
20417	3406	32	for	for	IN
20417	3406	33	unseen	unseen	JJ
20417	3406	34	earthworms	earthworm	NNS
20417	3406	35	in	in	IN
20417	3406	36	the	the	DT
20417	3406	37	soft	soft	JJ
20417	3406	38	soil	soil	NN
20417	3406	39	.	.	.
20417	3407	1	Taste	taste	NN
20417	3407	2	seems	seem	VBZ
20417	3407	3	to	to	TO
20417	3407	4	be	be	VB
20417	3407	5	poorly	poorly	RB
20417	3407	6	developed	develop	VBN
20417	3407	7	,	,	,
20417	3407	8	for	for	IN
20417	3407	9	most	most	JJS
20417	3407	10	birds	bird	NNS
20417	3407	11	bolt	bolt	VBP
20417	3407	12	their	-PRON-	PRP$
20417	3407	13	food	food	NN
20417	3407	14	,	,	,
20417	3407	15	but	but	CC
20417	3407	16	there	there	EX
20417	3407	17	is	be	VBZ
20417	3407	18	sometimes	sometimes	RB
20417	3407	19	an	an	DT
20417	3407	20	emphatic	emphatic	JJ
20417	3407	21	rejection	rejection	NN
20417	3407	22	of	of	IN
20417	3407	23	unpalatable	unpalatable	JJ
20417	3407	24	things	thing	NNS
20417	3407	25	,	,	,
20417	3407	26	like	like	IN
20417	3407	27	toads	toad	NNS
20417	3407	28	and	and	CC
20417	3407	29	caterpillars	caterpillar	NNS
20417	3407	30	.	.	.
20417	3408	1	Of	of	IN
20417	3408	2	smell	smell	NN
20417	3408	3	in	in	IN
20417	3408	4	birds	bird	NNS
20417	3408	5	little	little	JJ
20417	3408	6	is	be	VBZ
20417	3408	7	known	know	VBN
20417	3408	8	,	,	,
20417	3408	9	but	but	CC
20417	3408	10	it	-PRON-	PRP
20417	3408	11	has	have	VBZ
20417	3408	12	been	be	VBN
20417	3408	13	proved	prove	VBN
20417	3408	14	to	to	TO
20417	3408	15	be	be	VB
20417	3408	16	present	present	JJ
20417	3408	17	in	in	IN
20417	3408	18	certain	certain	JJ
20417	3408	19	cases	case	NNS
20417	3408	20	,	,	,
20417	3408	21	e.g.	e.g.	RB
20417	3409	1	in	in	IN
20417	3409	2	some	some	DT
20417	3409	3	nocturnal	nocturnal	JJ
20417	3409	4	birds	bird	NNS
20417	3409	5	of	of	IN
20417	3409	6	prey	prey	NN
20417	3409	7	.	.	.
20417	3410	1	It	-PRON-	PRP
20417	3410	2	seems	seem	VBZ
20417	3410	3	certain	certain	JJ
20417	3410	4	that	that	IN
20417	3410	5	it	-PRON-	PRP
20417	3410	6	is	be	VBZ
20417	3410	7	by	by	IN
20417	3410	8	sight	sight	NN
20417	3410	9	,	,	,
20417	3410	10	not	not	RB
20417	3410	11	by	by	IN
20417	3410	12	smell	smell	NN
20417	3410	13	,	,	,
20417	3410	14	that	that	IN
20417	3410	15	the	the	DT
20417	3410	16	eagles	eagle	NNS
20417	3410	17	gather	gather	VBP
20417	3410	18	to	to	IN
20417	3410	19	the	the	DT
20417	3410	20	carcass	carcass	NN
20417	3410	21	;	;	:
20417	3410	22	but	but	CC
20417	3410	23	perhaps	perhaps	RB
20417	3410	24	there	there	EX
20417	3410	25	is	be	VBZ
20417	3410	26	more	more	JJR
20417	3410	27	smell	smell	NN
20417	3410	28	in	in	IN
20417	3410	29	birds	bird	NNS
20417	3410	30	than	than	IN
20417	3410	31	they	-PRON-	PRP
20417	3410	32	are	be	VBP
20417	3410	33	usually	usually	RB
20417	3410	34	credited	credit	VBN
20417	3410	35	with	with	IN
20417	3410	36	.	.	.
20417	3411	1	One	one	PRP
20417	3411	2	would	would	MD
20417	3411	3	like	like	VB
20417	3411	4	to	to	TO
20417	3411	5	experiment	experiment	VB
20417	3411	6	with	with	IN
20417	3411	7	the	the	DT
20417	3411	8	oil	oil	NN
20417	3411	9	from	from	IN
20417	3411	10	the	the	DT
20417	3411	11	preen	preen	JJ
20417	3411	12	gland	gland	NN
20417	3411	13	of	of	IN
20417	3411	14	birds	bird	NNS
20417	3411	15	to	to	TO
20417	3411	16	see	see	VB
20417	3411	17	whether	whether	IN
20417	3411	18	the	the	DT
20417	3411	19	scent	scent	NN
20417	3411	20	of	of	IN
20417	3411	21	this	this	DT
20417	3411	22	does	do	VBZ
20417	3411	23	not	not	RB
20417	3411	24	help	help	VB
20417	3411	25	in	in	IN
20417	3411	26	the	the	DT
20417	3411	27	recognition	recognition	NN
20417	3411	28	of	of	IN
20417	3411	29	kin	kin	NNP
20417	3411	30	by	by	IN
20417	3411	31	kin	kin	NNP
20417	3411	32	at	at	IN
20417	3411	33	night	night	NN
20417	3411	34	or	or	CC
20417	3411	35	amid	amid	IN
20417	3411	36	the	the	DT
20417	3411	37	darkness	darkness	NN
20417	3411	38	of	of	IN
20417	3411	39	the	the	DT
20417	3411	40	forest	forest	NN
20417	3411	41	.	.	.
20417	3412	1	There	there	EX
20417	3412	2	may	may	MD
20417	3412	3	be	be	VB
20417	3412	4	other	other	JJ
20417	3412	5	senses	sense	NNS
20417	3412	6	in	in	IN
20417	3412	7	birds	bird	NNS
20417	3412	8	,	,	,
20417	3412	9	such	such	JJ
20417	3412	10	as	as	IN
20417	3412	11	a	a	DT
20417	3412	12	sense	sense	NN
20417	3412	13	of	of	IN
20417	3412	14	temperature	temperature	NN
20417	3412	15	and	and	CC
20417	3412	16	a	a	DT
20417	3412	17	sense	sense	NN
20417	3412	18	of	of	IN
20417	3412	19	balance	balance	NN
20417	3412	20	;	;	:
20417	3412	21	but	but	CC
20417	3412	22	no	no	DT
20417	3412	23	success	success	NN
20417	3412	24	has	have	VBZ
20417	3412	25	attended	attend	VBN
20417	3412	26	the	the	DT
20417	3412	27	attempts	attempt	NNS
20417	3412	28	made	make	VBN
20417	3412	29	to	to	TO
20417	3412	30	demonstrate	demonstrate	VB
20417	3412	31	a	a	DT
20417	3412	32	magnetic	magnetic	JJ
20417	3412	33	sense	sense	NN
20417	3412	34	,	,	,
20417	3412	35	which	which	WDT
20417	3412	36	has	have	VBZ
20417	3412	37	been	be	VBN
20417	3412	38	impatiently	impatiently	RB
20417	3412	39	postulated	postulate	VBN
20417	3412	40	by	by	IN
20417	3412	41	students	student	NNS
20417	3412	42	of	of	IN
20417	3412	43	bird	bird	NN
20417	3412	44	migration	migration	NN
20417	3412	45	in	in	IN
20417	3412	46	order	order	NN
20417	3412	47	to	to	TO
20417	3412	48	"	"	``
20417	3412	49	explain	explain	VB
20417	3412	50	"	"	''
20417	3412	51	how	how	WRB
20417	3412	52	the	the	DT
20417	3412	53	birds	bird	NNS
20417	3412	54	find	find	VBP
20417	3412	55	their	-PRON-	PRP$
20417	3412	56	way	way	NN
20417	3412	57	.	.	.
20417	3413	1	The	the	DT
20417	3413	2	big	big	JJ
20417	3413	3	fact	fact	NN
20417	3413	4	is	be	VBZ
20417	3413	5	that	that	IN
20417	3413	6	in	in	IN
20417	3413	7	birds	bird	NNS
20417	3413	8	there	there	EX
20417	3413	9	are	be	VBP
20417	3413	10	two	two	CD
20417	3413	11	widely	widely	RB
20417	3413	12	open	open	JJ
20417	3413	13	gateways	gateway	NNS
20417	3413	14	of	of	IN
20417	3413	15	knowledge	knowledge	NN
20417	3413	16	,	,	,
20417	3413	17	the	the	DT
20417	3413	18	sense	sense	NN
20417	3413	19	of	of	IN
20417	3413	20	sight	sight	NN
20417	3413	21	and	and	CC
20417	3413	22	the	the	DT
20417	3413	23	sense	sense	NN
20417	3413	24	of	of	IN
20417	3413	25	hearing	hearing	NN
20417	3413	26	.	.	.
20417	3414	1	Instinctive	Instinctive	NNP
20417	3414	2	Aptitudes	Aptitudes	NNP
20417	3414	3	Many	many	PDT
20417	3414	4	a	a	DT
20417	3414	5	young	young	JJ
20417	3414	6	water	water	NN
20417	3414	7	-	-	HYPH
20417	3414	8	bird	bird	NN
20417	3414	9	,	,	,
20417	3414	10	such	such	JJ
20417	3414	11	as	as	IN
20417	3414	12	a	a	DT
20417	3414	13	coot	coot	NN
20417	3414	14	,	,	,
20417	3414	15	swims	swim	VBZ
20417	3414	16	right	right	RB
20417	3414	17	away	away	RB
20417	3414	18	when	when	WRB
20417	3414	19	it	-PRON-	PRP
20417	3414	20	is	be	VBZ
20417	3414	21	tumbled	tumble	VBN
20417	3414	22	into	into	IN
20417	3414	23	water	water	NN
20417	3414	24	for	for	IN
20417	3414	25	the	the	DT
20417	3414	26	first	first	JJ
20417	3414	27	time	time	NN
20417	3414	28	.	.	.
20417	3415	1	So	so	CC
20417	3415	2	chicks	chick	NNS
20417	3415	3	peck	peck	VBP
20417	3415	4	without	without	IN
20417	3415	5	any	any	DT
20417	3415	6	learning	learning	NN
20417	3415	7	or	or	CC
20417	3415	8	teaching	teaching	NN
20417	3415	9	,	,	,
20417	3415	10	very	very	RB
20417	3415	11	young	young	JJ
20417	3415	12	ducklings	duckling	NNS
20417	3415	13	catch	catch	VBP
20417	3415	14	small	small	JJ
20417	3415	15	moths	moth	NNS
20417	3415	16	that	that	WDT
20417	3415	17	flit	flit	VBD
20417	3415	18	by	by	RB
20417	3415	19	,	,	,
20417	3415	20	and	and	CC
20417	3415	21	young	young	JJ
20417	3415	22	plovers	plover	NNS
20417	3415	23	lie	lie	VBP
20417	3415	24	low	low	RB
20417	3415	25	when	when	WRB
20417	3415	26	the	the	DT
20417	3415	27	danger	danger	NN
20417	3415	28	-	-	HYPH
20417	3415	29	signal	signal	NN
20417	3415	30	sounds	sound	NNS
20417	3415	31	.	.	.
20417	3416	1	But	but	CC
20417	3416	2	birds	bird	NNS
20417	3416	3	seem	seem	VBP
20417	3416	4	strangely	strangely	RB
20417	3416	5	limited	limit	VBN
20417	3416	6	as	as	IN
20417	3416	7	regards	regard	VBZ
20417	3416	8	many	many	JJ
20417	3416	9	of	of	IN
20417	3416	10	these	these	DT
20417	3416	11	instinctive	instinctive	JJ
20417	3416	12	capacities	capacity	NNS
20417	3416	13	--	--	:
20417	3416	14	limited	limited	JJ
20417	3416	15	when	when	WRB
20417	3416	16	compared	compare	VBN
20417	3416	17	with	with	IN
20417	3416	18	the	the	DT
20417	3416	19	"	"	``
20417	3416	20	little	little	JJ
20417	3416	21	-	-	HYPH
20417	3416	22	brained	brained	JJ
20417	3416	23	"	"	''
20417	3416	24	ants	ant	NNS
20417	3416	25	and	and	CC
20417	3416	26	bees	bee	NNS
20417	3416	27	,	,	,
20417	3416	28	which	which	WDT
20417	3416	29	have	have	VBP
20417	3416	30	from	from	IN
20417	3416	31	the	the	DT
20417	3416	32	first	first	JJ
20417	3416	33	such	such	PDT
20417	3416	34	a	a	DT
20417	3416	35	rich	rich	JJ
20417	3416	36	repertory	repertory	NN
20417	3416	37	of	of	IN
20417	3416	38	ready	ready	JJ
20417	3416	39	-	-	HYPH
20417	3416	40	made	make	VBN
20417	3416	41	cleverness	cleverness	NN
20417	3416	42	.	.	.
20417	3417	1	The	the	DT
20417	3417	2	limitation	limitation	NN
20417	3417	3	in	in	IN
20417	3417	4	birds	bird	NNS
20417	3417	5	is	be	VBZ
20417	3417	6	of	of	IN
20417	3417	7	great	great	JJ
20417	3417	8	interest	interest	NN
20417	3417	9	,	,	,
20417	3417	10	for	for	IN
20417	3417	11	it	-PRON-	PRP
20417	3417	12	means	mean	VBZ
20417	3417	13	that	that	IN
20417	3417	14	intelligence	intelligence	NN
20417	3417	15	is	be	VBZ
20417	3417	16	coming	come	VBG
20417	3417	17	to	to	IN
20417	3417	18	its	-PRON-	PRP$
20417	3417	19	own	own	JJ
20417	3417	20	and	and	CC
20417	3417	21	is	be	VBZ
20417	3417	22	going	go	VBG
20417	3417	23	to	to	TO
20417	3417	24	take	take	VB
20417	3417	25	up	up	RP
20417	3417	26	the	the	DT
20417	3417	27	reins	rein	NNS
20417	3417	28	at	at	IN
20417	3417	29	many	many	JJ
20417	3417	30	corners	corner	NNS
20417	3417	31	of	of	IN
20417	3417	32	the	the	DT
20417	3417	33	daily	daily	JJ
20417	3417	34	round	round	NN
20417	3417	35	.	.	.
20417	3418	1	Professor	Professor	NNP
20417	3418	2	Lloyd	Lloyd	NNP
20417	3418	3	Morgan	Morgan	NNP
20417	3418	4	observed	observe	VBD
20417	3418	5	that	that	IN
20417	3418	6	his	-PRON-	PRP$
20417	3418	7	chickens	chicken	NNS
20417	3418	8	incubated	incubate	VBD
20417	3418	9	in	in	IN
20417	3418	10	the	the	DT
20417	3418	11	laboratory	laboratory	NN
20417	3418	12	had	have	VBD
20417	3418	13	no	no	DT
20417	3418	14	instinctive	instinctive	JJ
20417	3418	15	awareness	awareness	NN
20417	3418	16	of	of	IN
20417	3418	17	the	the	DT
20417	3418	18	significance	significance	NN
20417	3418	19	of	of	IN
20417	3418	20	their	-PRON-	PRP$
20417	3418	21	mother	mother	NN
20417	3418	22	's	's	POS
20417	3418	23	cluck	cluck	NN
20417	3418	24	when	when	WRB
20417	3418	25	she	-PRON-	PRP
20417	3418	26	was	be	VBD
20417	3418	27	brought	bring	VBN
20417	3418	28	outside	outside	IN
20417	3418	29	the	the	DT
20417	3418	30	door	door	NN
20417	3418	31	.	.	.
20417	3419	1	Although	although	IN
20417	3419	2	thirsty	thirsty	JJ
20417	3419	3	and	and	CC
20417	3419	4	willing	willing	JJ
20417	3419	5	to	to	TO
20417	3419	6	drink	drink	VB
20417	3419	7	from	from	IN
20417	3419	8	a	a	DT
20417	3419	9	moistened	moistened	JJ
20417	3419	10	finger	finger	NN
20417	3419	11	-	-	HYPH
20417	3419	12	tip	tip	NN
20417	3419	13	,	,	,
20417	3419	14	they	-PRON-	PRP
20417	3419	15	did	do	VBD
20417	3419	16	not	not	RB
20417	3419	17	instinctively	instinctively	RB
20417	3419	18	recognize	recognize	VB
20417	3419	19	water	water	NN
20417	3419	20	,	,	,
20417	3419	21	even	even	RB
20417	3419	22	when	when	WRB
20417	3419	23	they	-PRON-	PRP
20417	3419	24	walked	walk	VBD
20417	3419	25	through	through	IN
20417	3419	26	a	a	DT
20417	3419	27	saucerful	saucerful	NN
20417	3419	28	.	.	.
20417	3420	1	Only	only	RB
20417	3420	2	when	when	WRB
20417	3420	3	they	-PRON-	PRP
20417	3420	4	happened	happen	VBD
20417	3420	5	to	to	TO
20417	3420	6	peck	peck	VB
20417	3420	7	their	-PRON-	PRP$
20417	3420	8	toes	toe	NNS
20417	3420	9	as	as	IN
20417	3420	10	they	-PRON-	PRP
20417	3420	11	stood	stand	VBD
20417	3420	12	in	in	IN
20417	3420	13	the	the	DT
20417	3420	14	water	water	NN
20417	3420	15	did	do	VBD
20417	3420	16	they	-PRON-	PRP
20417	3420	17	appreciate	appreciate	VB
20417	3420	18	water	water	NN
20417	3420	19	as	as	IN
20417	3420	20	the	the	DT
20417	3420	21	stuff	stuff	NN
20417	3420	22	they	-PRON-	PRP
20417	3420	23	wanted	want	VBD
20417	3420	24	,	,	,
20417	3420	25	and	and	CC
20417	3420	26	raise	raise	VB
20417	3420	27	their	-PRON-	PRP$
20417	3420	28	bills	bill	NNS
20417	3420	29	up	up	IN
20417	3420	30	to	to	IN
20417	3420	31	the	the	DT
20417	3420	32	sky	sky	NN
20417	3420	33	.	.	.
20417	3421	1	Once	once	RB
20417	3421	2	or	or	CC
20417	3421	3	twice	twice	RB
20417	3421	4	they	-PRON-	PRP
20417	3421	5	actually	actually	RB
20417	3421	6	stuffed	stuff	VBD
20417	3421	7	their	-PRON-	PRP$
20417	3421	8	crops	crop	NNS
20417	3421	9	with	with	IN
20417	3421	10	"	"	``
20417	3421	11	worms	worm	NNS
20417	3421	12	"	"	''
20417	3421	13	of	of	IN
20417	3421	14	red	red	NNP
20417	3421	15	worsted	worst	VBD
20417	3421	16	!	!	.
20417	3422	1	Instinctive	instinctive	JJ
20417	3422	2	aptitudes	aptitude	NNS
20417	3422	3	,	,	,
20417	3422	4	then	then	RB
20417	3422	5	,	,	,
20417	3422	6	the	the	DT
20417	3422	7	young	young	JJ
20417	3422	8	birds	bird	NNS
20417	3422	9	have	have	VBP
20417	3422	10	,	,	,
20417	3422	11	but	but	CC
20417	3422	12	these	these	DT
20417	3422	13	are	be	VBP
20417	3422	14	more	more	RBR
20417	3422	15	limited	limited	JJ
20417	3422	16	than	than	IN
20417	3422	17	in	in	IN
20417	3422	18	ants	ant	NNS
20417	3422	19	,	,	,
20417	3422	20	bees	bee	NNS
20417	3422	21	,	,	,
20417	3422	22	and	and	CC
20417	3422	23	wasps	wasp	NNS
20417	3422	24	;	;	,
20417	3422	25	and	and	CC
20417	3422	26	the	the	DT
20417	3422	27	reason	reason	NN
20417	3422	28	is	be	VBZ
20417	3422	29	to	to	TO
20417	3422	30	be	be	VB
20417	3422	31	found	find	VBN
20417	3422	32	in	in	IN
20417	3422	33	the	the	DT
20417	3422	34	fact	fact	NN
20417	3422	35	that	that	IN
20417	3422	36	the	the	DT
20417	3422	37	brain	brain	NN
20417	3422	38	is	be	VBZ
20417	3422	39	now	now	RB
20417	3422	40	evolving	evolve	VBG
20417	3422	41	on	on	IN
20417	3422	42	the	the	DT
20417	3422	43	tack	tack	NN
20417	3422	44	of	of	IN
20417	3422	45	what	what	WP
20417	3422	46	Sir	Sir	NNP
20417	3422	47	Ray	Ray	NNP
20417	3422	48	Lankester	Lankester	NNP
20417	3422	49	has	have	VBZ
20417	3422	50	called	call	VBN
20417	3422	51	"	"	``
20417	3422	52	educability	educability	NN
20417	3422	53	.	.	.
20417	3422	54	"	"	''
20417	3423	1	Young	young	JJ
20417	3423	2	birds	bird	NNS
20417	3423	3	_	_	NNP
20417	3423	4	learn	learn	VBP
20417	3423	5	_	_	NNP
20417	3423	6	with	with	IN
20417	3423	7	prodigious	prodigious	JJ
20417	3423	8	rapidity	rapidity	NN
20417	3423	9	;	;	,
20417	3423	10	the	the	DT
20417	3423	11	emancipation	emancipation	NN
20417	3423	12	of	of	IN
20417	3423	13	the	the	DT
20417	3423	14	mind	mind	NN
20417	3423	15	from	from	IN
20417	3423	16	the	the	DT
20417	3423	17	tyranny	tyranny	NN
20417	3423	18	of	of	IN
20417	3423	19	hereditary	hereditary	JJ
20417	3423	20	obligations	obligation	NNS
20417	3423	21	has	have	VBZ
20417	3423	22	begun	begin	VBN
20417	3423	23	.	.	.
20417	3424	1	Young	young	JJ
20417	3424	2	birds	bird	NNS
20417	3424	3	make	make	VBP
20417	3424	4	mistakes	mistake	NNS
20417	3424	5	,	,	,
20417	3424	6	like	like	IN
20417	3424	7	the	the	DT
20417	3424	8	red	red	NNP
20417	3424	9	worsted	worst	VBD
20417	3424	10	mistake	mistake	NN
20417	3424	11	,	,	,
20417	3424	12	but	but	CC
20417	3424	13	they	-PRON-	PRP
20417	3424	14	do	do	VBP
20417	3424	15	not	not	RB
20417	3424	16	make	make	VB
20417	3424	17	the	the	DT
20417	3424	18	same	same	JJ
20417	3424	19	mistakes	mistake	NNS
20417	3424	20	often	often	RB
20417	3424	21	.	.	.
20417	3425	1	They	-PRON-	PRP
20417	3425	2	are	be	VBP
20417	3425	3	able	able	JJ
20417	3425	4	to	to	TO
20417	3425	5	profit	profit	VB
20417	3425	6	by	by	IN
20417	3425	7	experience	experience	NN
20417	3425	8	in	in	IN
20417	3425	9	a	a	DT
20417	3425	10	very	very	RB
20417	3425	11	rapid	rapid	JJ
20417	3425	12	way	way	NN
20417	3425	13	.	.	.
20417	3426	1	We	-PRON-	PRP
20417	3426	2	do	do	VBP
20417	3426	3	not	not	RB
20417	3426	4	mean	mean	VB
20417	3426	5	that	that	IN
20417	3426	6	creatures	creature	NNS
20417	3426	7	of	of	IN
20417	3426	8	the	the	DT
20417	3426	9	little	little	JJ
20417	3426	10	-	-	HYPH
20417	3426	11	brain	brain	NN
20417	3426	12	type	type	NN
20417	3426	13	,	,	,
20417	3426	14	like	like	IN
20417	3426	15	ants	ant	NNS
20417	3426	16	,	,	,
20417	3426	17	bees	bee	NNS
20417	3426	18	,	,	,
20417	3426	19	and	and	CC
20417	3426	20	wasps	wasp	NNS
20417	3426	21	,	,	,
20417	3426	22	are	be	VBP
20417	3426	23	unable	unable	JJ
20417	3426	24	to	to	TO
20417	3426	25	profit	profit	VB
20417	3426	26	by	by	IN
20417	3426	27	experience	experience	NN
20417	3426	28	or	or	CC
20417	3426	29	are	be	VBP
20417	3426	30	without	without	IN
20417	3426	31	intelligence	intelligence	NN
20417	3426	32	.	.	.
20417	3427	1	There	there	EX
20417	3427	2	are	be	VBP
20417	3427	3	no	no	DT
20417	3427	4	such	such	JJ
20417	3427	5	hard	hard	JJ
20417	3427	6	-	-	HYPH
20417	3427	7	and	and	CC
20417	3427	8	-	-	HYPH
20417	3427	9	fast	fast	NN
20417	3427	10	lines	line	NNS
20417	3427	11	.	.	.
20417	3428	1	We	-PRON-	PRP
20417	3428	2	mean	mean	VBP
20417	3428	3	that	that	IN
20417	3428	4	in	in	IN
20417	3428	5	the	the	DT
20417	3428	6	ordinary	ordinary	JJ
20417	3428	7	life	life	NN
20417	3428	8	of	of	IN
20417	3428	9	insects	insect	NNS
20417	3428	10	the	the	DT
20417	3428	11	enregistered	enregistered	JJ
20417	3428	12	instinctive	instinctive	JJ
20417	3428	13	capacities	capacity	NNS
20417	3428	14	are	be	VBP
20417	3428	15	on	on	IN
20417	3428	16	the	the	DT
20417	3428	17	whole	whole	JJ
20417	3428	18	sufficient	sufficient	NN
20417	3428	19	for	for	IN
20417	3428	20	the	the	DT
20417	3428	21	occasion	occasion	NN
20417	3428	22	,	,	,
20417	3428	23	and	and	CC
20417	3428	24	that	that	IN
20417	3428	25	intelligent	intelligent	JJ
20417	3428	26	educability	educability	NN
20417	3428	27	is	be	VBZ
20417	3428	28	very	very	RB
20417	3428	29	slightly	slightly	RB
20417	3428	30	developed	develop	VBN
20417	3428	31	.	.	.
20417	3429	1	Nor	nor	CC
20417	3429	2	do	do	VBP
20417	3429	3	we	-PRON-	PRP
20417	3429	4	mean	mean	VB
20417	3429	5	that	that	IN
20417	3429	6	birds	bird	NNS
20417	3429	7	are	be	VBP
20417	3429	8	quite	quite	RB
20417	3429	9	emancipated	emancipate	VBN
20417	3429	10	from	from	IN
20417	3429	11	the	the	DT
20417	3429	12	tyranny	tyranny	NN
20417	3429	13	of	of	IN
20417	3429	14	engrained	engraine	VBN
20417	3429	15	instinctive	instinctive	JJ
20417	3429	16	obligations	obligation	NNS
20417	3429	17	,	,	,
20417	3429	18	and	and	CC
20417	3429	19	can	can	MD
20417	3429	20	always	always	RB
20417	3429	21	"	"	``
20417	3429	22	ring	re	VBG
20417	3429	23	up	up	RP
20417	3429	24	"	"	''
20417	3429	25	intelligence	intelligence	NN
20417	3429	26	in	in	IN
20417	3429	27	a	a	DT
20417	3429	28	way	way	NN
20417	3429	29	that	that	WDT
20417	3429	30	is	be	VBZ
20417	3429	31	impossible	impossible	JJ
20417	3429	32	for	for	IN
20417	3429	33	the	the	DT
20417	3429	34	stereotyped	stereotyped	JJ
20417	3429	35	bee	bee	NN
20417	3429	36	.	.	.
20417	3430	1	The	the	DT
20417	3430	2	sight	sight	NN
20417	3430	3	of	of	IN
20417	3430	4	a	a	DT
20417	3430	5	pigeon	pigeon	NN
20417	3430	6	brooding	brood	VBG
20417	3430	7	on	on	IN
20417	3430	8	an	an	DT
20417	3430	9	empty	empty	JJ
20417	3430	10	nest	nest	NN
20417	3430	11	,	,	,
20417	3430	12	while	while	IN
20417	3430	13	her	-PRON-	PRP
20417	3430	14	two	two	CD
20417	3430	15	eggs	egg	NNS
20417	3430	16	lie	lie	VBP
20417	3430	17	disregarded	disregard	VBN
20417	3430	18	only	only	RB
20417	3430	19	a	a	DT
20417	3430	20	couple	couple	NN
20417	3430	21	of	of	IN
20417	3430	22	inches	inch	NNS
20417	3430	23	away	away	RB
20417	3430	24	,	,	,
20417	3430	25	is	be	VBZ
20417	3430	26	enough	enough	JJ
20417	3430	27	to	to	TO
20417	3430	28	show	show	VB
20417	3430	29	that	that	IN
20417	3430	30	along	along	IN
20417	3430	31	certain	certain	JJ
20417	3430	32	lines	line	NNS
20417	3430	33	birds	bird	NNS
20417	3430	34	may	may	MD
20417	3430	35	find	find	VB
20417	3430	36	it	-PRON-	PRP
20417	3430	37	impossible	impossible	JJ
20417	3430	38	to	to	TO
20417	3430	39	get	get	VB
20417	3430	40	free	free	JJ
20417	3430	41	from	from	IN
20417	3430	42	the	the	DT
20417	3430	43	trammels	trammel	NNS
20417	3430	44	of	of	IN
20417	3430	45	instinct	instinct	NN
20417	3430	46	.	.	.
20417	3431	1	The	the	DT
20417	3431	2	peculiar	peculiar	JJ
20417	3431	3	interest	interest	NN
20417	3431	4	of	of	IN
20417	3431	5	birds	bird	NNS
20417	3431	6	is	be	VBZ
20417	3431	7	that	that	IN
20417	3431	8	they	-PRON-	PRP
20417	3431	9	have	have	VBP
20417	3431	10	many	many	JJ
20417	3431	11	instincts	instinct	NNS
20417	3431	12	and	and	CC
20417	3431	13	yet	yet	RB
20417	3431	14	a	a	DT
20417	3431	15	notable	notable	JJ
20417	3431	16	power	power	NN
20417	3431	17	of	of	IN
20417	3431	18	learning	learn	VBG
20417	3431	19	intelligently	intelligently	RB
20417	3431	20	.	.	.
20417	3432	1	Intelligence	intelligence	NN
20417	3432	2	co	co	NN
20417	3432	3	-	-	NN
20417	3432	4	operating	operate	VBG
20417	3432	5	with	with	IN
20417	3432	6	Instinct	Instinct	NNP
20417	3432	7	Professor	Professor	NNP
20417	3432	8	Lloyd	Lloyd	NNP
20417	3432	9	Morgan	Morgan	NNP
20417	3432	10	was	be	VBD
20417	3432	11	foster	foster	NN
20417	3432	12	-	-	HYPH
20417	3432	13	parent	parent	NN
20417	3432	14	to	to	IN
20417	3432	15	two	two	CD
20417	3432	16	moorhens	moorhen	NNS
20417	3432	17	which	which	WDT
20417	3432	18	grew	grow	VBD
20417	3432	19	up	up	RP
20417	3432	20	in	in	IN
20417	3432	21	isolation	isolation	NN
20417	3432	22	from	from	IN
20417	3432	23	their	-PRON-	PRP$
20417	3432	24	kindred	kindre	VBN
20417	3432	25	.	.	.
20417	3433	1	They	-PRON-	PRP
20417	3433	2	swam	swam	NNP
20417	3433	3	instinctively	instinctively	RB
20417	3433	4	,	,	,
20417	3433	5	but	but	CC
20417	3433	6	they	-PRON-	PRP
20417	3433	7	would	would	MD
20417	3433	8	not	not	RB
20417	3433	9	dive	dive	VB
20417	3433	10	,	,	,
20417	3433	11	neither	neither	CC
20417	3433	12	in	in	IN
20417	3433	13	a	a	DT
20417	3433	14	large	large	JJ
20417	3433	15	bath	bath	NN
20417	3433	16	nor	nor	CC
20417	3433	17	in	in	IN
20417	3433	18	a	a	DT
20417	3433	19	current	current	NN
20417	3433	20	.	.	.
20417	3434	1	But	but	CC
20417	3434	2	it	-PRON-	PRP
20417	3434	3	happened	happen	VBD
20417	3434	4	one	one	CD
20417	3434	5	day	day	NN
20417	3434	6	when	when	WRB
20417	3434	7	one	one	CD
20417	3434	8	of	of	IN
20417	3434	9	these	these	DT
20417	3434	10	moorhens	moorhen	NNS
20417	3434	11	was	be	VBD
20417	3434	12	swimming	swim	VBG
20417	3434	13	in	in	IN
20417	3434	14	a	a	DT
20417	3434	15	pool	pool	NN
20417	3434	16	on	on	IN
20417	3434	17	a	a	DT
20417	3434	18	Yorkshire	Yorkshire	NNP
20417	3434	19	stream	stream	NN
20417	3434	20	,	,	,
20417	3434	21	that	that	IN
20417	3434	22	a	a	DT
20417	3434	23	puppy	puppy	NN
20417	3434	24	came	come	VBD
20417	3434	25	barking	bark	VBG
20417	3434	26	down	down	IN
20417	3434	27	the	the	DT
20417	3434	28	bank	bank	NN
20417	3434	29	and	and	CC
20417	3434	30	made	make	VBD
20417	3434	31	an	an	DT
20417	3434	32	awkward	awkward	JJ
20417	3434	33	feint	feint	NN
20417	3434	34	towards	towards	IN
20417	3434	35	the	the	DT
20417	3434	36	young	young	JJ
20417	3434	37	bird	bird	NN
20417	3434	38	.	.	.
20417	3435	1	In	in	IN
20417	3435	2	a	a	DT
20417	3435	3	moment	moment	NN
20417	3435	4	the	the	DT
20417	3435	5	moorhen	moorhen	NN
20417	3435	6	dived	dive	VBD
20417	3435	7	,	,	,
20417	3435	8	disappeared	disappear	VBD
20417	3435	9	from	from	IN
20417	3435	10	view	view	NN
20417	3435	11	,	,	,
20417	3435	12	and	and	CC
20417	3435	13	soon	soon	RB
20417	3435	14	partially	partially	RB
20417	3435	15	reappeared	reappear	VBD
20417	3435	16	,	,	,
20417	3435	17	his	-PRON-	PRP$
20417	3435	18	head	head	NN
20417	3435	19	just	just	RB
20417	3435	20	peeping	peep	VBG
20417	3435	21	above	above	IN
20417	3435	22	the	the	DT
20417	3435	23	water	water	NN
20417	3435	24	beneath	beneath	IN
20417	3435	25	the	the	DT
20417	3435	26	overhanging	overhanging	JJ
20417	3435	27	bank	bank	NN
20417	3435	28	.	.	.
20417	3436	1	This	this	DT
20417	3436	2	was	be	VBD
20417	3436	3	the	the	DT
20417	3436	4	first	first	JJ
20417	3436	5	time	time	NN
20417	3436	6	the	the	DT
20417	3436	7	bird	bird	NN
20417	3436	8	had	have	VBD
20417	3436	9	dived	dive	VBN
20417	3436	10	,	,	,
20417	3436	11	and	and	CC
20417	3436	12	the	the	DT
20417	3436	13	performance	performance	NN
20417	3436	14	was	be	VBD
20417	3436	15	absolutely	absolutely	RB
20417	3436	16	true	true	JJ
20417	3436	17	to	to	TO
20417	3436	18	type	type	VB
20417	3436	19	.	.	.
20417	3437	1	There	there	EX
20417	3437	2	can	can	MD
20417	3437	3	be	be	VB
20417	3437	4	little	little	JJ
20417	3437	5	doubt	doubt	NN
20417	3437	6	as	as	IN
20417	3437	7	to	to	IN
20417	3437	8	the	the	DT
20417	3437	9	meaning	meaning	NN
20417	3437	10	of	of	IN
20417	3437	11	this	this	DT
20417	3437	12	observation	observation	NN
20417	3437	13	.	.	.
20417	3438	1	The	the	DT
20417	3438	2	moorhen	moorhen	NN
20417	3438	3	has	have	VBZ
20417	3438	4	an	an	DT
20417	3438	5	hereditary	hereditary	JJ
20417	3438	6	or	or	CC
20417	3438	7	instinctive	instinctive	JJ
20417	3438	8	capacity	capacity	NN
20417	3438	9	for	for	IN
20417	3438	10	swimming	swimming	NN
20417	3438	11	and	and	CC
20417	3438	12	diving	diving	NN
20417	3438	13	,	,	,
20417	3438	14	but	but	CC
20417	3438	15	the	the	DT
20417	3438	16	latter	latter	JJ
20417	3438	17	is	be	VBZ
20417	3438	18	not	not	RB
20417	3438	19	so	so	RB
20417	3438	20	easily	easily	RB
20417	3438	21	called	call	VBN
20417	3438	22	into	into	IN
20417	3438	23	activity	activity	NN
20417	3438	24	as	as	IN
20417	3438	25	the	the	DT
20417	3438	26	former	former	JJ
20417	3438	27	.	.	.
20417	3439	1	The	the	DT
20417	3439	2	particular	particular	JJ
20417	3439	3	moorhen	moorhen	NN
20417	3439	4	in	in	IN
20417	3439	5	question	question	NN
20417	3439	6	had	have	VBD
20417	3439	7	enjoyed	enjoy	VBN
20417	3439	8	about	about	RB
20417	3439	9	two	two	CD
20417	3439	10	months	month	NNS
20417	3439	11	of	of	IN
20417	3439	12	swimming	swimming	NN
20417	3439	13	experience	experience	NN
20417	3439	14	,	,	,
20417	3439	15	which	which	WDT
20417	3439	16	probably	probably	RB
20417	3439	17	counted	count	VBD
20417	3439	18	for	for	IN
20417	3439	19	something	something	NN
20417	3439	20	,	,	,
20417	3439	21	but	but	CC
20417	3439	22	in	in	IN
20417	3439	23	the	the	DT
20417	3439	24	course	course	NN
20417	3439	25	of	of	IN
20417	3439	26	that	that	DT
20417	3439	27	experience	experience	NN
20417	3439	28	nothing	nothing	NN
20417	3439	29	had	have	VBD
20417	3439	30	pulled	pull	VBN
20417	3439	31	the	the	DT
20417	3439	32	trigger	trigger	NN
20417	3439	33	of	of	IN
20417	3439	34	the	the	DT
20417	3439	35	diving	diving	JJ
20417	3439	36	capacity	capacity	NN
20417	3439	37	.	.	.
20417	3440	1	On	on	IN
20417	3440	2	an	an	DT
20417	3440	3	eventful	eventful	JJ
20417	3440	4	day	day	NN
20417	3440	5	the	the	DT
20417	3440	6	young	young	JJ
20417	3440	7	moorhen	moorhen	NN
20417	3440	8	saw	see	VBD
20417	3440	9	and	and	CC
20417	3440	10	heard	hear	VBD
20417	3440	11	the	the	DT
20417	3440	12	dog	dog	NN
20417	3440	13	;	;	:
20417	3440	14	it	-PRON-	PRP
20417	3440	15	was	be	VBD
20417	3440	16	emotionally	emotionally	RB
20417	3440	17	excited	excited	JJ
20417	3440	18	;	;	:
20417	3440	19	it	-PRON-	PRP
20417	3440	20	probably	probably	RB
20417	3440	21	did	do	VBD
20417	3440	22	to	to	IN
20417	3440	23	some	some	DT
20417	3440	24	extent	extent	NN
20417	3440	25	intelligently	intelligently	RB
20417	3440	26	appreciate	appreciate	VBP
20417	3440	27	a	a	DT
20417	3440	28	novel	novel	JJ
20417	3440	29	and	and	CC
20417	3440	30	meaningful	meaningful	JJ
20417	3440	31	situation	situation	NN
20417	3440	32	.	.	.
20417	3441	1	Intelligence	intelligence	NN
20417	3441	2	cooperated	cooperate	VBD
20417	3441	3	with	with	IN
20417	3441	4	instinct	instinct	NN
20417	3441	5	,	,	,
20417	3441	6	and	and	CC
20417	3441	7	the	the	DT
20417	3441	8	bird	bird	NN
20417	3441	9	dived	dive	VBD
20417	3441	10	appropriately	appropriately	RB
20417	3441	11	.	.	.
20417	3442	1	Birds	bird	NNS
20417	3442	2	have	have	VBP
20417	3442	3	inborn	inborn	JJ
20417	3442	4	predispositions	predisposition	NNS
20417	3442	5	to	to	IN
20417	3442	6	certain	certain	JJ
20417	3442	7	effective	effective	JJ
20417	3442	8	ways	way	NNS
20417	3442	9	of	of	IN
20417	3442	10	pecking	pecking	NN
20417	3442	11	,	,	,
20417	3442	12	scratching	scratching	NN
20417	3442	13	,	,	,
20417	3442	14	swimming	swimming	NN
20417	3442	15	,	,	,
20417	3442	16	diving	diving	NN
20417	3442	17	,	,	,
20417	3442	18	flying	fly	VBG
20417	3442	19	,	,	,
20417	3442	20	crouching	crouch	VBG
20417	3442	21	,	,	,
20417	3442	22	lying	lie	VBG
20417	3442	23	low	low	JJ
20417	3442	24	,	,	,
20417	3442	25	nest	nest	NN
20417	3442	26	-	-	HYPH
20417	3442	27	building	building	NN
20417	3442	28	,	,	,
20417	3442	29	and	and	CC
20417	3442	30	so	so	RB
20417	3442	31	on	on	RB
20417	3442	32	;	;	:
20417	3442	33	but	but	CC
20417	3442	34	they	-PRON-	PRP
20417	3442	35	are	be	VBP
20417	3442	36	marked	mark	VBN
20417	3442	37	off	off	RP
20417	3442	38	from	from	IN
20417	3442	39	the	the	DT
20417	3442	40	much	much	RB
20417	3442	41	more	more	JJR
20417	3442	42	purely	purely	RB
20417	3442	43	instinctive	instinctive	JJ
20417	3442	44	ants	ant	NNS
20417	3442	45	and	and	CC
20417	3442	46	bees	bee	NNS
20417	3442	47	by	by	IN
20417	3442	48	the	the	DT
20417	3442	49	extent	extent	NN
20417	3442	50	to	to	TO
20417	3442	51	which	which	WDT
20417	3442	52	individual	individual	JJ
20417	3442	53	"	"	``
20417	3442	54	nurture	nurture	NN
20417	3442	55	"	"	''
20417	3442	56	seems	seem	VBZ
20417	3442	57	to	to	TO
20417	3442	58	mingle	mingle	VB
20417	3442	59	with	with	IN
20417	3442	60	the	the	DT
20417	3442	61	inherited	inherit	VBN
20417	3442	62	"	"	``
20417	3442	63	nature	nature	NN
20417	3442	64	.	.	.
20417	3442	65	"	"	''
20417	3443	1	The	the	DT
20417	3443	2	two	two	CD
20417	3443	3	together	together	RB
20417	3443	4	result	result	VBP
20417	3443	5	in	in	IN
20417	3443	6	the	the	DT
20417	3443	7	fine	fine	JJ
20417	3443	8	product	product	NN
20417	3443	9	which	which	WDT
20417	3443	10	we	-PRON-	PRP
20417	3443	11	call	call	VBP
20417	3443	12	the	the	DT
20417	3443	13	bird	bird	NN
20417	3443	14	's	's	POS
20417	3443	15	behaviour	behaviour	NN
20417	3443	16	.	.	.
20417	3444	1	After	after	IN
20417	3444	2	Lloyd	Lloyd	NNP
20417	3444	3	Morgan	Morgan	NNP
20417	3444	4	's	's	POS
20417	3444	5	chicks	chick	NNS
20417	3444	6	had	have	VBD
20417	3444	7	tried	try	VBN
20417	3444	8	a	a	DT
20417	3444	9	few	few	JJ
20417	3444	10	conspicuous	conspicuous	JJ
20417	3444	11	and	and	CC
20417	3444	12	unpalatable	unpalatable	JJ
20417	3444	13	caterpillars	caterpillar	NNS
20417	3444	14	,	,	,
20417	3444	15	they	-PRON-	PRP
20417	3444	16	had	have	VBD
20417	3444	17	no	no	DT
20417	3444	18	use	use	NN
20417	3444	19	for	for	IN
20417	3444	20	any	any	DT
20417	3444	21	more	more	JJR
20417	3444	22	.	.	.
20417	3445	1	They	-PRON-	PRP
20417	3445	2	learned	learn	VBD
20417	3445	3	in	in	IN
20417	3445	4	their	-PRON-	PRP$
20417	3445	5	early	early	JJ
20417	3445	6	days	day	NNS
20417	3445	7	with	with	IN
20417	3445	8	prodigious	prodigious	JJ
20417	3445	9	rapidity	rapidity	NN
20417	3445	10	,	,	,
20417	3445	11	illustrating	illustrate	VBG
20417	3445	12	the	the	DT
20417	3445	13	deep	deep	JJ
20417	3445	14	difference	difference	NN
20417	3445	15	between	between	IN
20417	3445	16	the	the	DT
20417	3445	17	"	"	``
20417	3445	18	big	big	JJ
20417	3445	19	-	-	HYPH
20417	3445	20	brain	brain	NN
20417	3445	21	"	"	''
20417	3445	22	type	type	NN
20417	3445	23	,	,	,
20417	3445	24	relatively	relatively	RB
20417	3445	25	poor	poor	JJ
20417	3445	26	in	in	IN
20417	3445	27	its	-PRON-	PRP$
20417	3445	28	endowment	endowment	NN
20417	3445	29	of	of	IN
20417	3445	30	instinctive	instinctive	JJ
20417	3445	31	capacities	capacity	NNS
20417	3445	32	,	,	,
20417	3445	33	but	but	CC
20417	3445	34	eminently	eminently	RB
20417	3445	35	"	"	``
20417	3445	36	educable	educable	JJ
20417	3445	37	,	,	,
20417	3445	38	"	"	''
20417	3445	39	and	and	CC
20417	3445	40	the	the	DT
20417	3445	41	"	"	``
20417	3445	42	little	little	JJ
20417	3445	43	-	-	HYPH
20417	3445	44	brain	brain	NN
20417	3445	45	"	"	''
20417	3445	46	type	type	NN
20417	3445	47	,	,	,
20417	3445	48	say	say	VBP
20417	3445	49	,	,	,
20417	3445	50	of	of	IN
20417	3445	51	ants	ant	NNS
20417	3445	52	and	and	CC
20417	3445	53	bees	bee	NNS
20417	3445	54	,	,	,
20417	3445	55	richly	richly	RB
20417	3445	56	endowed	endow	VBN
20417	3445	57	with	with	IN
20417	3445	58	instinctive	instinctive	JJ
20417	3445	59	capacities	capacity	NNS
20417	3445	60	,	,	,
20417	3445	61	but	but	CC
20417	3445	62	very	very	RB
20417	3445	63	far	far	RB
20417	3445	64	from	from	IN
20417	3445	65	being	be	VBG
20417	3445	66	quick	quick	JJ
20417	3445	67	or	or	CC
20417	3445	68	glad	glad	JJ
20417	3445	69	to	to	TO
20417	3445	70	learn	learn	VB
20417	3445	71	.	.	.
20417	3446	1	We	-PRON-	PRP
20417	3446	2	owe	owe	VBP
20417	3446	3	it	-PRON-	PRP
20417	3446	4	to	to	IN
20417	3446	5	Sir	Sir	NNP
20417	3446	6	Ray	Ray	NNP
20417	3446	7	Lankester	Lankester	NNP
20417	3446	8	to	to	TO
20417	3446	9	have	have	VB
20417	3446	10	made	make	VBN
20417	3446	11	it	-PRON-	PRP
20417	3446	12	clear	clear	JJ
20417	3446	13	that	that	IN
20417	3446	14	these	these	DT
20417	3446	15	two	two	CD
20417	3446	16	types	type	NNS
20417	3446	17	of	of	IN
20417	3446	18	brain	brain	NN
20417	3446	19	are	be	VBP
20417	3446	20	,	,	,
20417	3446	21	as	as	IN
20417	3446	22	it	-PRON-	PRP
20417	3446	23	were	be	VBD
20417	3446	24	,	,	,
20417	3446	25	on	on	IN
20417	3446	26	different	different	JJ
20417	3446	27	tacks	tack	NNS
20417	3446	28	of	of	IN
20417	3446	29	evolution	evolution	NN
20417	3446	30	,	,	,
20417	3446	31	and	and	CC
20417	3446	32	should	should	MD
20417	3446	33	not	not	RB
20417	3446	34	be	be	VB
20417	3446	35	directly	directly	RB
20417	3446	36	pitted	pit	VBN
20417	3446	37	against	against	IN
20417	3446	38	one	one	CD
20417	3446	39	another	another	DT
20417	3446	40	.	.	.
20417	3447	1	The	the	DT
20417	3447	2	"	"	``
20417	3447	3	little	little	JJ
20417	3447	4	-	-	HYPH
20417	3447	5	brain	brain	NN
20417	3447	6	"	"	''
20417	3447	7	type	type	NN
20417	3447	8	makes	make	VBZ
20417	3447	9	for	for	IN
20417	3447	10	a	a	DT
20417	3447	11	climax	climax	NN
20417	3447	12	in	in	IN
20417	3447	13	the	the	DT
20417	3447	14	ant	ant	NN
20417	3447	15	,	,	,
20417	3447	16	where	where	WRB
20417	3447	17	instinctive	instinctive	JJ
20417	3447	18	behaviour	behaviour	NN
20417	3447	19	reaches	reach	VBZ
20417	3447	20	a	a	DT
20417	3447	21	high	high	JJ
20417	3447	22	degree	degree	NN
20417	3447	23	of	of	IN
20417	3447	24	perfection	perfection	NN
20417	3447	25	;	;	:
20417	3447	26	the	the	DT
20417	3447	27	"	"	``
20417	3447	28	big	big	JJ
20417	3447	29	-	-	HYPH
20417	3447	30	brain	brain	NN
20417	3447	31	"	"	''
20417	3447	32	type	type	NN
20417	3447	33	reaches	reach	VBZ
20417	3447	34	its	-PRON-	PRP$
20417	3447	35	climax	climax	NN
20417	3447	36	in	in	IN
20417	3447	37	horse	horse	NN
20417	3447	38	and	and	CC
20417	3447	39	dog	dog	NN
20417	3447	40	,	,	,
20417	3447	41	in	in	IN
20417	3447	42	elephant	elephant	NN
20417	3447	43	and	and	CC
20417	3447	44	monkey	monkey	NN
20417	3447	45	.	.	.
20417	3448	1	The	the	DT
20417	3448	2	particular	particular	JJ
20417	3448	3	interest	interest	NN
20417	3448	4	that	that	WDT
20417	3448	5	attaches	attach	VBZ
20417	3448	6	to	to	IN
20417	3448	7	the	the	DT
20417	3448	8	behaviour	behaviour	NN
20417	3448	9	of	of	IN
20417	3448	10	birds	bird	NNS
20417	3448	11	is	be	VBZ
20417	3448	12	in	in	IN
20417	3448	13	the	the	DT
20417	3448	14	combination	combination	NN
20417	3448	15	of	of	IN
20417	3448	16	a	a	DT
20417	3448	17	good	good	JJ
20417	3448	18	deal	deal	NN
20417	3448	19	of	of	IN
20417	3448	20	instinct	instinct	NN
20417	3448	21	with	with	IN
20417	3448	22	a	a	DT
20417	3448	23	great	great	JJ
20417	3448	24	deal	deal	NN
20417	3448	25	of	of	IN
20417	3448	26	intelligent	intelligent	JJ
20417	3448	27	learning	learning	NN
20417	3448	28	.	.	.
20417	3449	1	This	this	DT
20417	3449	2	is	be	VBZ
20417	3449	3	well	well	RB
20417	3449	4	illustrated	illustrate	VBN
20417	3449	5	when	when	WRB
20417	3449	6	birds	bird	NNS
20417	3449	7	make	make	VBP
20417	3449	8	a	a	DT
20417	3449	9	nest	nest	NN
20417	3449	10	out	out	IN
20417	3449	11	of	of	IN
20417	3449	12	new	new	JJ
20417	3449	13	materials	material	NNS
20417	3449	14	or	or	CC
20417	3449	15	in	in	IN
20417	3449	16	some	some	DT
20417	3449	17	quite	quite	JJ
20417	3449	18	novel	novel	JJ
20417	3449	19	situation	situation	NN
20417	3449	20	.	.	.
20417	3450	1	It	-PRON-	PRP
20417	3450	2	is	be	VBZ
20417	3450	3	clearly	clearly	RB
20417	3450	4	seen	see	VBN
20417	3450	5	when	when	WRB
20417	3450	6	birds	bird	NNS
20417	3450	7	turn	turn	VBP
20417	3450	8	to	to	IN
20417	3450	9	some	some	DT
20417	3450	10	new	new	JJ
20417	3450	11	kind	kind	NN
20417	3450	12	of	of	IN
20417	3450	13	food	food	NN
20417	3450	14	,	,	,
20417	3450	15	like	like	IN
20417	3450	16	the	the	DT
20417	3450	17	Kea	Kea	NNP
20417	3450	18	parrot	parrot	NN
20417	3450	19	,	,	,
20417	3450	20	which	which	WDT
20417	3450	21	attacks	attack	VBZ
20417	3450	22	the	the	DT
20417	3450	23	sheep	sheep	NN
20417	3450	24	in	in	IN
20417	3450	25	New	New	NNP
20417	3450	26	Zealand	Zealand	NNP
20417	3450	27	.	.	.
20417	3451	1	Some	some	DT
20417	3451	2	young	young	JJ
20417	3451	3	woodpeckers	woodpecker	NNS
20417	3451	4	are	be	VBP
20417	3451	5	quite	quite	RB
20417	3451	6	clever	clever	JJ
20417	3451	7	in	in	IN
20417	3451	8	opening	open	VBG
20417	3451	9	fir	fir	NN
20417	3451	10	cones	cone	NNS
20417	3451	11	to	to	TO
20417	3451	12	get	get	VB
20417	3451	13	at	at	IN
20417	3451	14	the	the	DT
20417	3451	15	seeds	seed	NNS
20417	3451	16	,	,	,
20417	3451	17	and	and	CC
20417	3451	18	this	this	DT
20417	3451	19	might	may	MD
20417	3451	20	be	be	VB
20417	3451	21	hastily	hastily	RB
20417	3451	22	referred	refer	VBN
20417	3451	23	to	to	IN
20417	3451	24	a	a	DT
20417	3451	25	well	well	RB
20417	3451	26	-	-	HYPH
20417	3451	27	defined	define	VBN
20417	3451	28	hereditary	hereditary	JJ
20417	3451	29	capacity	capacity	NN
20417	3451	30	.	.	.
20417	3452	1	But	but	CC
20417	3452	2	the	the	DT
20417	3452	3	facts	fact	NNS
20417	3452	4	are	be	VBP
20417	3452	5	that	that	IN
20417	3452	6	the	the	DT
20417	3452	7	parents	parent	NNS
20417	3452	8	bring	bring	VBP
20417	3452	9	their	-PRON-	PRP$
20417	3452	10	young	young	JJ
20417	3452	11	ones	one	NNS
20417	3452	12	first	first	RB
20417	3452	13	the	the	DT
20417	3452	14	seeds	seed	NNS
20417	3452	15	themselves	-PRON-	PRP
20417	3452	16	,	,	,
20417	3452	17	then	then	RB
20417	3452	18	partly	partly	RB
20417	3452	19	opened	open	VBD
20417	3452	20	cones	cone	NNS
20417	3452	21	,	,	,
20417	3452	22	and	and	CC
20417	3452	23	then	then	RB
20417	3452	24	intact	intact	JJ
20417	3452	25	ones	one	NNS
20417	3452	26	.	.	.
20417	3453	1	There	there	EX
20417	3453	2	is	be	VBZ
20417	3453	3	an	an	DT
20417	3453	4	educative	educative	JJ
20417	3453	5	process	process	NN
20417	3453	6	,	,	,
20417	3453	7	and	and	CC
20417	3453	8	so	so	RB
20417	3453	9	it	-PRON-	PRP
20417	3453	10	is	be	VBZ
20417	3453	11	in	in	IN
20417	3453	12	scores	score	NNS
20417	3453	13	of	of	IN
20417	3453	14	cases	case	NNS
20417	3453	15	.	.	.
20417	3454	1	Using	use	VBG
20417	3454	2	their	-PRON-	PRP$
20417	3454	3	Wits	wit	NNS
20417	3454	4	When	when	WRB
20417	3454	5	the	the	DT
20417	3454	6	Greek	greek	JJ
20417	3454	7	eagle	eagle	NN
20417	3454	8	lifts	lift	VBZ
20417	3454	9	the	the	DT
20417	3454	10	Greek	greek	JJ
20417	3454	11	tortoise	tortoise	NN
20417	3454	12	in	in	IN
20417	3454	13	its	-PRON-	PRP$
20417	3454	14	talons	talon	NNS
20417	3454	15	,	,	,
20417	3454	16	and	and	CC
20417	3454	17	lets	let	VBZ
20417	3454	18	it	-PRON-	PRP
20417	3454	19	fall	fall	VB
20417	3454	20	from	from	IN
20417	3454	21	a	a	DT
20417	3454	22	height	height	NN
20417	3454	23	so	so	IN
20417	3454	24	that	that	IN
20417	3454	25	the	the	DT
20417	3454	26	strong	strong	JJ
20417	3454	27	carapace	carapace	NN
20417	3454	28	is	be	VBZ
20417	3454	29	broken	break	VBN
20417	3454	30	and	and	CC
20417	3454	31	the	the	DT
20417	3454	32	flesh	flesh	NN
20417	3454	33	exposed	expose	VBN
20417	3454	34	,	,	,
20417	3454	35	it	-PRON-	PRP
20417	3454	36	is	be	VBZ
20417	3454	37	making	make	VBG
20417	3454	38	intelligent	intelligent	JJ
20417	3454	39	use	use	NN
20417	3454	40	of	of	IN
20417	3454	41	an	an	DT
20417	3454	42	expedient	expedient	NN
20417	3454	43	.	.	.
20417	3455	1	Whether	whether	IN
20417	3455	2	it	-PRON-	PRP
20417	3455	3	discovered	discover	VBD
20417	3455	4	the	the	DT
20417	3455	5	expedient	expedient	NN
20417	3455	6	by	by	IN
20417	3455	7	experimenting	experiment	VBG
20417	3455	8	,	,	,
20417	3455	9	as	as	IN
20417	3455	10	is	be	VBZ
20417	3455	11	possible	possible	JJ
20417	3455	12	,	,	,
20417	3455	13	or	or	CC
20417	3455	14	by	by	IN
20417	3455	15	chance	chance	NN
20417	3455	16	,	,	,
20417	3455	17	as	as	IN
20417	3455	18	is	be	VBZ
20417	3455	19	more	more	RBR
20417	3455	20	likely	likely	JJ
20417	3455	21	,	,	,
20417	3455	22	it	-PRON-	PRP
20417	3455	23	uses	use	VBZ
20417	3455	24	it	-PRON-	PRP
20417	3455	25	intelligently	intelligently	RB
20417	3455	26	.	.	.
20417	3456	1	In	in	IN
20417	3456	2	the	the	DT
20417	3456	3	same	same	JJ
20417	3456	4	way	way	NN
20417	3456	5	herring	herre	VBG
20417	3456	6	-	-	HYPH
20417	3456	7	gulls	gull	NNS
20417	3456	8	lift	lift	NNP
20417	3456	9	sea	sea	NN
20417	3456	10	-	-	HYPH
20417	3456	11	urchins	urchin	NNS
20417	3456	12	and	and	CC
20417	3456	13	clams	clam	NNS
20417	3456	14	in	in	IN
20417	3456	15	their	-PRON-	PRP$
20417	3456	16	bills	bill	NNS
20417	3456	17	,	,	,
20417	3456	18	and	and	CC
20417	3456	19	let	let	VB
20417	3456	20	them	-PRON-	PRP
20417	3456	21	fall	fall	VB
20417	3456	22	on	on	IN
20417	3456	23	the	the	DT
20417	3456	24	rocks	rock	NNS
20417	3456	25	so	so	IN
20417	3456	26	that	that	IN
20417	3456	27	the	the	DT
20417	3456	28	shells	shell	NNS
20417	3456	29	are	be	VBP
20417	3456	30	broken	break	VBN
20417	3456	31	.	.	.
20417	3457	1	In	in	IN
20417	3457	2	the	the	DT
20417	3457	3	same	same	JJ
20417	3457	4	way	way	NN
20417	3457	5	rooks	rook	VBZ
20417	3457	6	deal	deal	VBP
20417	3457	7	with	with	IN
20417	3457	8	freshwater	freshwater	NNP
20417	3457	9	mussels	mussel	NNS
20417	3457	10	.	.	.
20417	3458	1	The	the	DT
20417	3458	2	Thrush	Thrush	NNP
20417	3458	3	's	's	POS
20417	3458	4	Anvil	Anvil	NNP
20417	3458	5	A	a	DT
20417	3458	6	very	very	RB
20417	3458	7	instructive	instructive	JJ
20417	3458	8	case	case	NN
20417	3458	9	is	be	VBZ
20417	3458	10	the	the	DT
20417	3458	11	behaviour	behaviour	NN
20417	3458	12	of	of	IN
20417	3458	13	the	the	DT
20417	3458	14	song	song	NN
20417	3458	15	-	-	HYPH
20417	3458	16	thrush	thrush	NN
20417	3458	17	when	when	WRB
20417	3458	18	it	-PRON-	PRP
20417	3458	19	takes	take	VBZ
20417	3458	20	a	a	DT
20417	3458	21	wood	wood	NN
20417	3458	22	-	-	HYPH
20417	3458	23	snail	snail	NN
20417	3458	24	in	in	IN
20417	3458	25	its	-PRON-	PRP$
20417	3458	26	beak	beak	NN
20417	3458	27	and	and	CC
20417	3458	28	hammers	hammer	VBZ
20417	3458	29	it	-PRON-	PRP
20417	3458	30	against	against	IN
20417	3458	31	a	a	DT
20417	3458	32	stone	stone	NN
20417	3458	33	,	,	,
20417	3458	34	its	-PRON-	PRP$
20417	3458	35	so	so	RB
20417	3458	36	-	-	HYPH
20417	3458	37	called	call	VBN
20417	3458	38	anvil	anvil	NNP
20417	3458	39	.	.	.
20417	3459	1	To	to	IN
20417	3459	2	a	a	DT
20417	3459	3	young	young	JJ
20417	3459	4	thrush	thrush	NN
20417	3459	5	,	,	,
20417	3459	6	which	which	WDT
20417	3459	7	she	-PRON-	PRP
20417	3459	8	had	have	VBD
20417	3459	9	brought	bring	VBN
20417	3459	10	up	up	RP
20417	3459	11	by	by	IN
20417	3459	12	hand	hand	NN
20417	3459	13	,	,	,
20417	3459	14	Miss	Miss	NNP
20417	3459	15	Frances	Frances	NNP
20417	3459	16	Pitt	Pitt	NNP
20417	3459	17	offered	offer	VBD
20417	3459	18	some	some	DT
20417	3459	19	wood	wood	NN
20417	3459	20	-	-	HYPH
20417	3459	21	snails	snail	NNS
20417	3459	22	,	,	,
20417	3459	23	but	but	CC
20417	3459	24	it	-PRON-	PRP
20417	3459	25	took	take	VBD
20417	3459	26	no	no	DT
20417	3459	27	interest	interest	NN
20417	3459	28	in	in	IN
20417	3459	29	them	-PRON-	PRP
20417	3459	30	until	until	IN
20417	3459	31	one	one	CD
20417	3459	32	put	put	VBD
20417	3459	33	out	out	RP
20417	3459	34	its	-PRON-	PRP$
20417	3459	35	head	head	NN
20417	3459	36	and	and	CC
20417	3459	37	began	begin	VBD
20417	3459	38	to	to	TO
20417	3459	39	move	move	VB
20417	3459	40	about	about	IN
20417	3459	41	.	.	.
20417	3460	1	The	the	DT
20417	3460	2	bird	bird	NN
20417	3460	3	then	then	RB
20417	3460	4	pecked	peck	VBD
20417	3460	5	at	at	IN
20417	3460	6	the	the	DT
20417	3460	7	snail	snail	NN
20417	3460	8	's	's	POS
20417	3460	9	horns	horn	NNS
20417	3460	10	,	,	,
20417	3460	11	but	but	CC
20417	3460	12	was	be	VBD
20417	3460	13	evidently	evidently	RB
20417	3460	14	puzzled	puzzle	VBN
20417	3460	15	when	when	WRB
20417	3460	16	the	the	DT
20417	3460	17	creature	creature	NN
20417	3460	18	retreated	retreat	VBD
20417	3460	19	within	within	IN
20417	3460	20	the	the	DT
20417	3460	21	shelter	shelter	NN
20417	3460	22	of	of	IN
20417	3460	23	the	the	DT
20417	3460	24	shell	shell	NN
20417	3460	25	.	.	.
20417	3461	1	This	this	DT
20417	3461	2	happened	happen	VBD
20417	3461	3	over	over	RB
20417	3461	4	and	and	CC
20417	3461	5	over	over	RB
20417	3461	6	again	again	RB
20417	3461	7	,	,	,
20417	3461	8	the	the	DT
20417	3461	9	thrush	thrush	NN
20417	3461	10	's	's	POS
20417	3461	11	inquisitive	inquisitive	JJ
20417	3461	12	interest	interest	NN
20417	3461	13	increasing	increase	VBG
20417	3461	14	day	day	NN
20417	3461	15	by	by	IN
20417	3461	16	day	day	NN
20417	3461	17	.	.	.
20417	3462	1	It	-PRON-	PRP
20417	3462	2	pecked	peck	VBD
20417	3462	3	at	at	IN
20417	3462	4	the	the	DT
20417	3462	5	shell	shell	NN
20417	3462	6	and	and	CC
20417	3462	7	even	even	RB
20417	3462	8	picked	pick	VBD
20417	3462	9	it	-PRON-	PRP
20417	3462	10	up	up	RP
20417	3462	11	by	by	IN
20417	3462	12	the	the	DT
20417	3462	13	lip	lip	NN
20417	3462	14	,	,	,
20417	3462	15	but	but	CC
20417	3462	16	no	no	DT
20417	3462	17	real	real	JJ
20417	3462	18	progress	progress	NN
20417	3462	19	was	be	VBD
20417	3462	20	made	make	VBN
20417	3462	21	till	till	IN
20417	3462	22	the	the	DT
20417	3462	23	sixth	sixth	JJ
20417	3462	24	day	day	NN
20417	3462	25	,	,	,
20417	3462	26	when	when	WRB
20417	3462	27	the	the	DT
20417	3462	28	thrush	thrush	NN
20417	3462	29	seized	seize	VBD
20417	3462	30	the	the	DT
20417	3462	31	snail	snail	NN
20417	3462	32	and	and	CC
20417	3462	33	beat	beat	VBD
20417	3462	34	it	-PRON-	PRP
20417	3462	35	on	on	IN
20417	3462	36	the	the	DT
20417	3462	37	ground	ground	NN
20417	3462	38	as	as	IN
20417	3462	39	it	-PRON-	PRP
20417	3462	40	would	would	MD
20417	3462	41	a	a	DT
20417	3462	42	big	big	JJ
20417	3462	43	worm	worm	NN
20417	3462	44	.	.	.
20417	3463	1	On	on	IN
20417	3463	2	the	the	DT
20417	3463	3	same	same	JJ
20417	3463	4	day	day	NN
20417	3463	5	it	-PRON-	PRP
20417	3463	6	picked	pick	VBD
20417	3463	7	up	up	RP
20417	3463	8	a	a	DT
20417	3463	9	shell	shell	NN
20417	3463	10	and	and	CC
20417	3463	11	knocked	knock	VBD
20417	3463	12	it	-PRON-	PRP
20417	3463	13	repeatedly	repeatedly	RB
20417	3463	14	against	against	IN
20417	3463	15	a	a	DT
20417	3463	16	stone	stone	NN
20417	3463	17	,	,	,
20417	3463	18	trying	try	VBG
20417	3463	19	first	first	RB
20417	3463	20	one	one	CD
20417	3463	21	snail	snail	NN
20417	3463	22	and	and	CC
20417	3463	23	then	then	RB
20417	3463	24	another	another	DT
20417	3463	25	.	.	.
20417	3464	1	After	after	IN
20417	3464	2	fifteen	fifteen	CD
20417	3464	3	minutes	minute	NNS
20417	3464	4	'	'	POS
20417	3464	5	hard	hard	JJ
20417	3464	6	work	work	NN
20417	3464	7	,	,	,
20417	3464	8	the	the	DT
20417	3464	9	thrush	thrush	NN
20417	3464	10	managed	manage	VBD
20417	3464	11	to	to	TO
20417	3464	12	break	break	VB
20417	3464	13	one	one	CD
20417	3464	14	,	,	,
20417	3464	15	and	and	CC
20417	3464	16	after	after	IN
20417	3464	17	that	that	IN
20417	3464	18	it	-PRON-	PRP
20417	3464	19	was	be	VBD
20417	3464	20	all	all	RB
20417	3464	21	easy	easy	JJ
20417	3464	22	.	.	.
20417	3465	1	A	a	DT
20417	3465	2	certain	certain	JJ
20417	3465	3	predisposition	predisposition	NN
20417	3465	4	to	to	TO
20417	3465	5	beat	beat	VB
20417	3465	6	things	thing	NNS
20417	3465	7	on	on	IN
20417	3465	8	the	the	DT
20417	3465	9	ground	ground	NN
20417	3465	10	was	be	VBD
20417	3465	11	doubtless	doubtless	RB
20417	3465	12	present	present	JJ
20417	3465	13	,	,	,
20417	3465	14	but	but	CC
20417	3465	15	the	the	DT
20417	3465	16	experiment	experiment	NN
20417	3465	17	showed	show	VBD
20417	3465	18	that	that	IN
20417	3465	19	the	the	DT
20417	3465	20	use	use	NN
20417	3465	21	of	of	IN
20417	3465	22	an	an	DT
20417	3465	23	anvil	anvil	NN
20417	3465	24	could	could	MD
20417	3465	25	be	be	VB
20417	3465	26	arrived	arrive	VBN
20417	3465	27	at	at	IN
20417	3465	28	by	by	IN
20417	3465	29	an	an	DT
20417	3465	30	untutored	untutored	JJ
20417	3465	31	bird	bird	NN
20417	3465	32	.	.	.
20417	3466	1	After	after	IN
20417	3466	2	prolonged	prolong	VBN
20417	3466	3	trying	try	VBG
20417	3466	4	it	-PRON-	PRP
20417	3466	5	found	find	VBD
20417	3466	6	out	out	RP
20417	3466	7	how	how	WRB
20417	3466	8	to	to	TO
20417	3466	9	deal	deal	VB
20417	3466	10	with	with	IN
20417	3466	11	a	a	DT
20417	3466	12	difficult	difficult	JJ
20417	3466	13	situation	situation	NN
20417	3466	14	.	.	.
20417	3467	1	It	-PRON-	PRP
20417	3467	2	may	may	MD
20417	3467	3	be	be	VB
20417	3467	4	said	say	VBN
20417	3467	5	that	that	IN
20417	3467	6	in	in	IN
20417	3467	7	more	more	JJR
20417	3467	8	natural	natural	JJ
20417	3467	9	conditions	condition	NNS
20417	3467	10	this	this	DT
20417	3467	11	might	may	MD
20417	3467	12	be	be	VB
20417	3467	13	picked	pick	VBN
20417	3467	14	up	up	RP
20417	3467	15	by	by	IN
20417	3467	16	imitation	imitation	NN
20417	3467	17	,	,	,
20417	3467	18	but	but	CC
20417	3467	19	while	while	IN
20417	3467	20	this	this	DT
20417	3467	21	is	be	VBZ
20417	3467	22	quite	quite	RB
20417	3467	23	possible	possible	JJ
20417	3467	24	,	,	,
20417	3467	25	it	-PRON-	PRP
20417	3467	26	is	be	VBZ
20417	3467	27	useful	useful	JJ
20417	3467	28	to	to	TO
20417	3467	29	notice	notice	VB
20417	3467	30	that	that	IN
20417	3467	31	experiments	experiment	NNS
20417	3467	32	with	with	IN
20417	3467	33	animals	animal	NNS
20417	3467	34	lead	lead	VBP
20417	3467	35	us	-PRON-	PRP
20417	3467	36	to	to	TO
20417	3467	37	doubt	doubt	VB
20417	3467	38	whether	whether	IN
20417	3467	39	imitation	imitation	NN
20417	3467	40	counts	count	VBZ
20417	3467	41	for	for	IN
20417	3467	42	nearly	nearly	RB
20417	3467	43	so	so	RB
20417	3467	44	much	much	RB
20417	3467	45	as	as	IN
20417	3467	46	used	use	VBN
20417	3467	47	to	to	TO
20417	3467	48	be	be	VB
20417	3467	49	believed	believe	VBN
20417	3467	50	.	.	.
20417	3468	1	§	§	NFP
20417	3468	2	6	6	CD
20417	3468	3	The	the	DT
20417	3468	4	Mind	mind	NN
20417	3468	5	of	of	IN
20417	3468	6	the	the	DT
20417	3468	7	Mammal	Mammal	NNP
20417	3468	8	When	when	WRB
20417	3468	9	we	-PRON-	PRP
20417	3468	10	watch	watch	VBP
20417	3468	11	a	a	DT
20417	3468	12	collie	collie	NN
20417	3468	13	at	at	IN
20417	3468	14	a	a	DT
20417	3468	15	sheep	sheep	NN
20417	3468	16	-	-	HYPH
20417	3468	17	driving	drive	VBG
20417	3468	18	competition	competition	NN
20417	3468	19	,	,	,
20417	3468	20	or	or	CC
20417	3468	21	an	an	DT
20417	3468	22	elephant	elephant	NN
20417	3468	23	helping	help	VBG
20417	3468	24	the	the	DT
20417	3468	25	forester	forester	NN
20417	3468	26	,	,	,
20417	3468	27	or	or	CC
20417	3468	28	a	a	DT
20417	3468	29	horse	horse	NN
20417	3468	30	shunting	shunt	VBG
20417	3468	31	waggons	waggon	NNS
20417	3468	32	at	at	IN
20417	3468	33	a	a	DT
20417	3468	34	railway	railway	NN
20417	3468	35	siding	siding	NN
20417	3468	36	,	,	,
20417	3468	37	we	-PRON-	PRP
20417	3468	38	are	be	VBP
20417	3468	39	apt	apt	JJ
20417	3468	40	to	to	TO
20417	3468	41	be	be	VB
20417	3468	42	too	too	RB
20417	3468	43	generous	generous	JJ
20417	3468	44	to	to	IN
20417	3468	45	the	the	DT
20417	3468	46	mammal	mammal	JJ
20417	3468	47	mind	mind	NN
20417	3468	48	.	.	.
20417	3469	1	For	for	IN
20417	3469	2	in	in	IN
20417	3469	3	the	the	DT
20417	3469	4	cases	case	NNS
20417	3469	5	we	-PRON-	PRP
20417	3469	6	have	have	VBP
20417	3469	7	just	just	RB
20417	3469	8	mentioned	mention	VBN
20417	3469	9	,	,	,
20417	3469	10	part	part	NN
20417	3469	11	of	of	IN
20417	3469	12	man	man	NN
20417	3469	13	's	's	POS
20417	3469	14	mind	mind	NN
20417	3469	15	has	have	VBZ
20417	3469	16	,	,	,
20417	3469	17	so	so	RB
20417	3469	18	to	to	TO
20417	3469	19	speak	speak	VB
20417	3469	20	,	,	,
20417	3469	21	got	get	VBD
20417	3469	22	into	into	IN
20417	3469	23	the	the	DT
20417	3469	24	animal	animal	NN
20417	3469	25	's	's	POS
20417	3469	26	.	.	.
20417	3470	1	On	on	IN
20417	3470	2	the	the	DT
20417	3470	3	other	other	JJ
20417	3470	4	hand	hand	NN
20417	3470	5	,	,	,
20417	3470	6	when	when	WRB
20417	3470	7	we	-PRON-	PRP
20417	3470	8	study	study	VBP
20417	3470	9	rabbits	rabbit	NNS
20417	3470	10	and	and	CC
20417	3470	11	guinea	guinea	NN
20417	3470	12	-	-	HYPH
20417	3470	13	pigs	pig	NNS
20417	3470	14	,	,	,
20417	3470	15	we	-PRON-	PRP
20417	3470	16	are	be	VBP
20417	3470	17	apt	apt	JJ
20417	3470	18	to	to	TO
20417	3470	19	be	be	VB
20417	3470	20	too	too	RB
20417	3470	21	stingy	stingy	JJ
20417	3470	22	,	,	,
20417	3470	23	for	for	IN
20417	3470	24	these	these	DT
20417	3470	25	rodents	rodent	NNS
20417	3470	26	are	be	VBP
20417	3470	27	under	under	IN
20417	3470	28	the	the	DT
20417	3470	29	average	average	NN
20417	3470	30	of	of	IN
20417	3470	31	mammals	mammal	NNS
20417	3470	32	,	,	,
20417	3470	33	and	and	CC
20417	3470	34	those	those	DT
20417	3470	35	that	that	WDT
20417	3470	36	live	live	VBP
20417	3470	37	in	in	IN
20417	3470	38	domestication	domestication	NN
20417	3470	39	illustrate	illustrate	VBP
20417	3470	40	the	the	DT
20417	3470	41	stupefying	stupefy	VBG
20417	3470	42	effect	effect	NN
20417	3470	43	of	of	IN
20417	3470	44	a	a	DT
20417	3470	45	too	too	RB
20417	3470	46	sheltered	sheltered	JJ
20417	3470	47	life	life	NN
20417	3470	48	.	.	.
20417	3471	1	The	the	DT
20417	3471	2	same	same	JJ
20417	3471	3	applies	apply	VBZ
20417	3471	4	to	to	IN
20417	3471	5	domesticated	domesticate	VBN
20417	3471	6	sheep	sheep	NNS
20417	3471	7	contrasted	contrast	VBN
20417	3471	8	with	with	IN
20417	3471	9	wild	wild	JJ
20417	3471	10	sheep	sheep	NNS
20417	3471	11	,	,	,
20417	3471	12	or	or	CC
20417	3471	13	even	even	RB
20417	3471	14	with	with	IN
20417	3471	15	their	-PRON-	PRP$
20417	3471	16	own	own	JJ
20417	3471	17	lambs	lamb	NNS
20417	3471	18	.	.	.
20417	3472	1	If	if	IN
20417	3472	2	we	-PRON-	PRP
20417	3472	3	are	be	VBP
20417	3472	4	to	to	TO
20417	3472	5	form	form	VB
20417	3472	6	a	a	DT
20417	3472	7	sound	sound	JJ
20417	3472	8	judgment	judgment	NN
20417	3472	9	on	on	IN
20417	3472	10	the	the	DT
20417	3472	11	intelligence	intelligence	NN
20417	3472	12	of	of	IN
20417	3472	13	mammals	mammal	NNS
20417	3472	14	we	-PRON-	PRP
20417	3472	15	must	must	MD
20417	3472	16	not	not	RB
20417	3472	17	attend	attend	VB
20417	3472	18	too	too	RB
20417	3472	19	much	much	RB
20417	3472	20	to	to	IN
20417	3472	21	those	those	DT
20417	3472	22	that	that	WDT
20417	3472	23	have	have	VBP
20417	3472	24	profited	profit	VBN
20417	3472	25	by	by	IN
20417	3472	26	man	man	NN
20417	3472	27	's	's	POS
20417	3472	28	training	training	NN
20417	3472	29	,	,	,
20417	3472	30	nor	nor	CC
20417	3472	31	to	to	IN
20417	3472	32	those	those	DT
20417	3472	33	whose	whose	WP$
20417	3472	34	mental	mental	JJ
20417	3472	35	life	life	NN
20417	3472	36	has	have	VBZ
20417	3472	37	been	be	VBN
20417	3472	38	dulled	dull	VBN
20417	3472	39	by	by	IN
20417	3472	40	domestication	domestication	NN
20417	3472	41	.	.	.
20417	3473	1	Instinctive	Instinctive	NNP
20417	3473	2	Aptitudes	Aptitudes	NNPS
20417	3473	3	What	what	WP
20417	3473	4	is	be	VBZ
20417	3473	5	to	to	TO
20417	3473	6	be	be	VB
20417	3473	7	said	say	VBN
20417	3473	8	of	of	IN
20417	3473	9	the	the	DT
20417	3473	10	behaviour	behaviour	NN
20417	3473	11	of	of	IN
20417	3473	12	beavers	beaver	NNS
20417	3473	13	who	who	WP
20417	3473	14	gnaw	gnaw	VBP
20417	3473	15	the	the	DT
20417	3473	16	base	base	NN
20417	3473	17	of	of	IN
20417	3473	18	a	a	DT
20417	3473	19	tree	tree	NN
20417	3473	20	with	with	IN
20417	3473	21	their	-PRON-	PRP$
20417	3473	22	chisel	chisel	NN
20417	3473	23	-	-	HYPH
20417	3473	24	edged	edge	VBN
20417	3473	25	teeth	tooth	NNS
20417	3473	26	till	till	IN
20417	3473	27	only	only	RB
20417	3473	28	a	a	DT
20417	3473	29	narrow	narrow	JJ
20417	3473	30	core	core	NN
20417	3473	31	is	be	VBZ
20417	3473	32	left	leave	VBN
20417	3473	33	--	--	:
20417	3473	34	to	to	TO
20417	3473	35	snap	snap	VB
20417	3473	36	in	in	IN
20417	3473	37	the	the	DT
20417	3473	38	first	first	JJ
20417	3473	39	gale	gale	NN
20417	3473	40	,	,	,
20417	3473	41	bringing	bring	VBG
20417	3473	42	the	the	DT
20417	3473	43	useful	useful	JJ
20417	3473	44	branches	branch	NNS
20417	3473	45	down	down	RP
20417	3473	46	to	to	IN
20417	3473	47	the	the	DT
20417	3473	48	ground	ground	NN
20417	3473	49	?	?	.
20417	3474	1	What	what	WP
20417	3474	2	is	be	VBZ
20417	3474	3	to	to	TO
20417	3474	4	be	be	VB
20417	3474	5	said	say	VBN
20417	3474	6	of	of	IN
20417	3474	7	the	the	DT
20417	3474	8	harvest	harvest	NN
20417	3474	9	-	-	HYPH
20417	3474	10	mouse	mouse	NN
20417	3474	11	constructing	construct	VBG
20417	3474	12	its	-PRON-	PRP$
20417	3474	13	nest	nest	NN
20417	3474	14	,	,	,
20417	3474	15	or	or	CC
20417	3474	16	of	of	IN
20417	3474	17	the	the	DT
20417	3474	18	squirrel	squirrel	NN
20417	3474	19	making	make	VBG
20417	3474	20	cache	cache	NN
20417	3474	21	after	after	IN
20417	3474	22	cache	cache	NN
20417	3474	23	of	of	IN
20417	3474	24	nuts	nut	NNS
20417	3474	25	?	?	.
20417	3475	1	These	these	DT
20417	3475	2	and	and	CC
20417	3475	3	many	many	JJ
20417	3475	4	similar	similar	JJ
20417	3475	5	pieces	piece	NNS
20417	3475	6	of	of	IN
20417	3475	7	behaviour	behaviour	NN
20417	3475	8	are	be	VBP
20417	3475	9	fundamentally	fundamentally	RB
20417	3475	10	instinctive	instinctive	JJ
20417	3475	11	,	,	,
20417	3475	12	due	due	JJ
20417	3475	13	to	to	IN
20417	3475	14	inborn	inborn	JJ
20417	3475	15	predispositions	predisposition	NNS
20417	3475	16	of	of	IN
20417	3475	17	nerve	nerve	NN
20417	3475	18	-	-	HYPH
20417	3475	19	cells	cell	NNS
20417	3475	20	and	and	CC
20417	3475	21	muscle	muscle	NN
20417	3475	22	-	-	HYPH
20417	3475	23	cells	cell	NNS
20417	3475	24	.	.	.
20417	3476	1	But	but	CC
20417	3476	2	in	in	IN
20417	3476	3	mammals	mammal	NNS
20417	3476	4	they	-PRON-	PRP
20417	3476	5	seem	seem	VBP
20417	3476	6	to	to	TO
20417	3476	7	be	be	VB
20417	3476	8	often	often	RB
20417	3476	9	attended	attend	VBN
20417	3476	10	by	by	IN
20417	3476	11	a	a	DT
20417	3476	12	certain	certain	JJ
20417	3476	13	amount	amount	NN
20417	3476	14	of	of	IN
20417	3476	15	intelligent	intelligent	JJ
20417	3476	16	attention	attention	NN
20417	3476	17	,	,	,
20417	3476	18	saving	save	VBG
20417	3476	19	the	the	DT
20417	3476	20	creature	creature	NN
20417	3476	21	from	from	IN
20417	3476	22	the	the	DT
20417	3476	23	tyranny	tyranny	NN
20417	3476	24	of	of	IN
20417	3476	25	routine	routine	JJ
20417	3476	26	so	so	RB
20417	3476	27	marked	mark	VBN
20417	3476	28	in	in	IN
20417	3476	29	the	the	DT
20417	3476	30	ways	way	NNS
20417	3476	31	of	of	IN
20417	3476	32	ants	ant	NNS
20417	3476	33	and	and	CC
20417	3476	34	bees	bee	NNS
20417	3476	35	.	.	.
20417	3477	1	Sheer	sheer	JJ
20417	3477	2	Dexterity	dexterity	NN
20417	3477	3	Besides	besides	IN
20417	3477	4	instinctive	instinctive	JJ
20417	3477	5	aptitudes	aptitude	NNS
20417	3477	6	,	,	,
20417	3477	7	which	which	WDT
20417	3477	8	are	be	VBP
20417	3477	9	exhibited	exhibit	VBN
20417	3477	10	in	in	IN
20417	3477	11	almost	almost	RB
20417	3477	12	equal	equal	JJ
20417	3477	13	perfection	perfection	NN
20417	3477	14	by	by	IN
20417	3477	15	all	all	PDT
20417	3477	16	the	the	DT
20417	3477	17	members	member	NNS
20417	3477	18	of	of	IN
20417	3477	19	the	the	DT
20417	3477	20	same	same	JJ
20417	3477	21	species	specie	NNS
20417	3477	22	,	,	,
20417	3477	23	there	there	EX
20417	3477	24	are	be	VBP
20417	3477	25	acquired	acquire	VBN
20417	3477	26	dexterities	dexterity	NNS
20417	3477	27	which	which	WDT
20417	3477	28	depend	depend	VBP
20417	3477	29	on	on	IN
20417	3477	30	individual	individual	JJ
20417	3477	31	opportunities	opportunity	NNS
20417	3477	32	.	.	.
20417	3478	1	They	-PRON-	PRP
20417	3478	2	are	be	VBP
20417	3478	3	also	also	RB
20417	3478	4	marked	mark	VBN
20417	3478	5	by	by	IN
20417	3478	6	being	be	VBG
20417	3478	7	outside	outside	RB
20417	3478	8	and	and	CC
20417	3478	9	beyond	beyond	IN
20417	3478	10	ordinary	ordinary	JJ
20417	3478	11	routine	routine	NN
20417	3478	12	--	--	:
20417	3478	13	not	not	RB
20417	3478	14	that	that	IN
20417	3478	15	any	any	DT
20417	3478	16	rigorous	rigorous	JJ
20417	3478	17	boundary	boundary	JJ
20417	3478	18	line	line	NN
20417	3478	19	can	can	MD
20417	3478	20	be	be	VB
20417	3478	21	drawn	draw	VBN
20417	3478	22	.	.	.
20417	3479	1	We	-PRON-	PRP
20417	3479	2	read	read	VBP
20417	3479	3	that	that	IN
20417	3479	4	at	at	IN
20417	3479	5	Mathura	Mathura	NNP
20417	3479	6	on	on	IN
20417	3479	7	the	the	DT
20417	3479	8	Jumna	Jumna	NNP
20417	3479	9	doles	dole	NNS
20417	3479	10	of	of	IN
20417	3479	11	food	food	NN
20417	3479	12	are	be	VBP
20417	3479	13	provided	provide	VBN
20417	3479	14	by	by	IN
20417	3479	15	the	the	DT
20417	3479	16	piety	piety	NN
20417	3479	17	of	of	IN
20417	3479	18	pilgrims	pilgrim	NNS
20417	3479	19	for	for	IN
20417	3479	20	the	the	DT
20417	3479	21	sacred	sacred	JJ
20417	3479	22	river	river	NN
20417	3479	23	-	-	HYPH
20417	3479	24	tortoises	tortoise	NNS
20417	3479	25	,	,	,
20417	3479	26	which	which	WDT
20417	3479	27	are	be	VBP
20417	3479	28	so	so	RB
20417	3479	29	crowded	crowded	JJ
20417	3479	30	when	when	WRB
20417	3479	31	there	there	EX
20417	3479	32	is	be	VBZ
20417	3479	33	food	food	NN
20417	3479	34	going	go	VBG
20417	3479	35	that	that	IN
20417	3479	36	their	-PRON-	PRP$
20417	3479	37	smooth	smooth	JJ
20417	3479	38	carapaces	carapace	NNS
20417	3479	39	form	form	VBP
20417	3479	40	a	a	DT
20417	3479	41	more	more	RBR
20417	3479	42	or	or	CC
20417	3479	43	less	less	RBR
20417	3479	44	continuous	continuous	JJ
20417	3479	45	raft	raft	NN
20417	3479	46	across	across	IN
20417	3479	47	the	the	DT
20417	3479	48	river	river	NN
20417	3479	49	.	.	.
20417	3480	1	On	on	IN
20417	3480	2	that	that	DT
20417	3480	3	unsteady	unsteady	JJ
20417	3480	4	slippery	slippery	JJ
20417	3480	5	bridge	bridge	NN
20417	3480	6	the	the	DT
20417	3480	7	Langur	Langur	NNP
20417	3480	8	monkeys	monkey	NNS
20417	3480	9	(	(	-LRB-
20417	3480	10	_	_	NNP
20417	3480	11	Semnopithecus	Semnopithecus	NNP
20417	3480	12	entellus	entellus	NN
20417	3480	13	_	_	NNP
20417	3480	14	)	)	-RRB-
20417	3480	15	venture	venture	NN
20417	3480	16	out	out	IN
20417	3480	17	and	and	CC
20417	3480	18	in	in	IN
20417	3480	19	spite	spite	NN
20417	3480	20	of	of	IN
20417	3480	21	vicious	vicious	JJ
20417	3480	22	snaps	snap	NNS
20417	3480	23	secure	secure	VBP
20417	3480	24	a	a	DT
20417	3480	25	share	share	NN
20417	3480	26	of	of	IN
20417	3480	27	the	the	DT
20417	3480	28	booty	booty	NN
20417	3480	29	.	.	.
20417	3481	1	This	this	DT
20417	3481	2	picture	picture	NN
20417	3481	3	of	of	IN
20417	3481	4	the	the	DT
20417	3481	5	monkeys	monkey	NNS
20417	3481	6	securing	secure	VBG
20417	3481	7	a	a	DT
20417	3481	8	footing	footing	NN
20417	3481	9	on	on	IN
20417	3481	10	the	the	DT
20417	3481	11	moving	move	VBG
20417	3481	12	mass	mass	NN
20417	3481	13	of	of	IN
20417	3481	14	turtle	turtle	NN
20417	3481	15	-	-	HYPH
20417	3481	16	backs	back	NNS
20417	3481	17	is	be	VBZ
20417	3481	18	almost	almost	RB
20417	3481	19	a	a	DT
20417	3481	20	diagram	diagram	NN
20417	3481	21	of	of	IN
20417	3481	22	sheer	sheer	JJ
20417	3481	23	dexterity	dexterity	NN
20417	3481	24	.	.	.
20417	3482	1	It	-PRON-	PRP
20417	3482	2	illustrates	illustrate	VBZ
20417	3482	3	the	the	DT
20417	3482	4	spirit	spirit	NN
20417	3482	5	of	of	IN
20417	3482	6	adventure	adventure	NNP
20417	3482	7	,	,	,
20417	3482	8	the	the	DT
20417	3482	9	will	will	NN
20417	3482	10	to	to	TO
20417	3482	11	experiment	experiment	VB
20417	3482	12	,	,	,
20417	3482	13	which	which	WDT
20417	3482	14	is	be	VBZ
20417	3482	15	,	,	,
20417	3482	16	we	-PRON-	PRP
20417	3482	17	believe	believe	VBP
20417	3482	18	,	,	,
20417	3482	19	the	the	DT
20417	3482	20	main	main	JJ
20417	3482	21	motive	motive	NN
20417	3482	22	-	-	HYPH
20417	3482	23	force	force	NN
20417	3482	24	in	in	IN
20417	3482	25	new	new	JJ
20417	3482	26	departures	departure	NNS
20417	3482	27	in	in	IN
20417	3482	28	behaviour	behaviour	NN
20417	3482	29	.	.	.
20417	3483	1	[	[	-LRB-
20417	3483	2	Illustration	illustration	NN
20417	3483	3	:	:	:
20417	3483	4	_	_	NNP
20417	3483	5	Photo	Photo	NNP
20417	3483	6	:	:	:
20417	3483	7	Lafayette	Lafayette	NNP
20417	3483	8	_	_	NNP
20417	3483	9	ALSATIAN	ALSATIAN	NNP
20417	3483	10	WOLF	WOLF	NNP
20417	3483	11	-	-	HYPH
20417	3483	12	DOG	DOG	NNP
20417	3483	13	An	an	DT
20417	3483	14	animal	animal	NN
20417	3483	15	of	of	IN
20417	3483	16	acute	acute	JJ
20417	3483	17	senses	sense	NNS
20417	3483	18	and	and	CC
20417	3483	19	great	great	JJ
20417	3483	20	intelligence	intelligence	NN
20417	3483	21	.	.	.
20417	3484	1	It	-PRON-	PRP
20417	3484	2	was	be	VBD
20417	3484	3	of	of	IN
20417	3484	4	great	great	JJ
20417	3484	5	service	service	NN
20417	3484	6	in	in	IN
20417	3484	7	the	the	DT
20417	3484	8	war	war	NN
20417	3484	9	.	.	.
20417	3485	1	(	(	-LRB-
20417	3485	2	The	the	DT
20417	3485	3	dog	dog	NN
20417	3485	4	shown	show	VBN
20417	3485	5	,	,	,
20417	3485	6	Arno	Arno	NNP
20417	3485	7	von	von	NNP
20417	3485	8	Indetal	Indetal	NNP
20417	3485	9	,	,	,
20417	3485	10	is	be	VBZ
20417	3485	11	a	a	DT
20417	3485	12	trained	train	VBN
20417	3485	13	police	police	NN
20417	3485	14	dog	dog	NN
20417	3485	15	and	and	CC
20417	3485	16	did	do	VBD
20417	3485	17	service	service	NN
20417	3485	18	abroad	abroad	RB
20417	3485	19	during	during	IN
20417	3485	20	the	the	DT
20417	3485	21	war	war	NN
20417	3485	22	.	.	.
20417	3485	23	)	)	-RRB-
20417	3485	24	]	]	-RRB-
20417	3486	1	[	[	-LRB-
20417	3486	2	Illustration	illustration	NN
20417	3486	3	:	:	:
20417	3486	4	_	_	NNP
20417	3486	5	Photo	Photo	NNP
20417	3486	6	:	:	:
20417	3486	7	W.	W.	NNP
20417	3486	8	S.	S.	NNP
20417	3486	9	Berridge	Berridge	NNP
20417	3486	10	.	.	.
20417	3486	11	_	_	NNP
20417	3486	12	THE	the	DT
20417	3486	13	POLAR	polar	JJ
20417	3486	14	BEAR	bear	NN
20417	3486	15	OF	of	IN
20417	3486	16	THE	the	DT
20417	3486	17	FAR	FAR	NNP
20417	3486	18	NORTH	NORTH	NNP
20417	3486	19	An	an	DT
20417	3486	20	animal	animal	NN
20417	3486	21	of	of	IN
20417	3486	22	extraordinary	extraordinary	JJ
20417	3486	23	strength	strength	NN
20417	3486	24	,	,	,
20417	3486	25	able	able	JJ
20417	3486	26	with	with	IN
20417	3486	27	a	a	DT
20417	3486	28	stroke	stroke	NN
20417	3486	29	of	of	IN
20417	3486	30	its	-PRON-	PRP$
20417	3486	31	paw	paw	NN
20417	3486	32	to	to	TO
20417	3486	33	lift	lift	VB
20417	3486	34	a	a	DT
20417	3486	35	big	big	JJ
20417	3486	36	seal	seal	NN
20417	3486	37	right	right	RB
20417	3486	38	out	out	IN
20417	3486	39	of	of	IN
20417	3486	40	the	the	DT
20417	3486	41	water	water	NN
20417	3486	42	and	and	CC
20417	3486	43	send	send	VB
20417	3486	44	it	-PRON-	PRP
20417	3486	45	crashing	crash	VBG
20417	3486	46	along	along	IN
20417	3486	47	the	the	DT
20417	3486	48	ice	ice	NN
20417	3486	49	.	.	.
20417	3487	1	The	the	DT
20417	3487	2	food	food	NN
20417	3487	3	consists	consist	VBZ
20417	3487	4	chiefly	chiefly	RB
20417	3487	5	of	of	IN
20417	3487	6	seals	seal	NNS
20417	3487	7	.	.	.
20417	3488	1	The	the	DT
20417	3488	2	sexes	sex	NNS
20417	3488	3	wander	wander	VBP
20417	3488	4	separately	separately	RB
20417	3488	5	.	.	.
20417	3489	1	A	a	DT
20417	3489	2	hole	hole	NN
20417	3489	3	is	be	VBZ
20417	3489	4	often	often	RB
20417	3489	5	dug	dig	VBN
20417	3489	6	as	as	IN
20417	3489	7	a	a	DT
20417	3489	8	winter	winter	NN
20417	3489	9	retreat	retreat	NN
20417	3489	10	,	,	,
20417	3489	11	but	but	CC
20417	3489	12	there	there	EX
20417	3489	13	is	be	VBZ
20417	3489	14	no	no	DT
20417	3489	15	hibernation	hibernation	NN
20417	3489	16	.	.	.
20417	3490	1	A	a	DT
20417	3490	2	polar	polar	JJ
20417	3490	3	bear	bear	NN
20417	3490	4	in	in	IN
20417	3490	5	captivity	captivity	NN
20417	3490	6	has	have	VBZ
20417	3490	7	been	be	VBN
20417	3490	8	seen	see	VBN
20417	3490	9	making	make	VBG
20417	3490	10	a	a	DT
20417	3490	11	current	current	NN
20417	3490	12	with	with	IN
20417	3490	13	its	-PRON-	PRP$
20417	3490	14	paw	paw	NN
20417	3490	15	in	in	IN
20417	3490	16	the	the	DT
20417	3490	17	water	water	NN
20417	3490	18	of	of	IN
20417	3490	19	its	-PRON-	PRP$
20417	3490	20	pool	pool	NN
20417	3490	21	in	in	IN
20417	3490	22	order	order	NN
20417	3490	23	to	to	TO
20417	3490	24	secure	secure	VB
20417	3490	25	floating	float	VBG
20417	3490	26	buns	bun	NNS
20417	3490	27	without	without	IN
20417	3490	28	trouble	trouble	NN
20417	3490	29	--	--	:
20417	3490	30	an	an	DT
20417	3490	31	instance	instance	NN
20417	3490	32	of	of	IN
20417	3490	33	sheer	sheer	JJ
20417	3490	34	intelligence	intelligence	NN
20417	3490	35	.	.	.
20417	3490	36	]	]	-RRB-
20417	3491	1	[	[	-LRB-
20417	3491	2	Illustration	illustration	NN
20417	3491	3	:	:	:
20417	3491	4	_	_	XX
20417	3491	5	From	from	IN
20417	3491	6	the	the	DT
20417	3491	7	Smithsonian	Smithsonian	NNP
20417	3491	8	Report	Report	NNP
20417	3491	9	_	_	NNP
20417	3491	10	,	,	,
20417	3491	11	1914	1914	CD
20417	3491	12	AN	an	DT
20417	3491	13	ALLIGATOR	ALLIGATOR	NNP
20417	3491	14	"	"	``
20417	3491	15	YAWNING	YAWNING	NNP
20417	3491	16	"	"	''
20417	3491	17	IN	in	IN
20417	3491	18	EXPECTATION	EXPECTATION	NNP
20417	3491	19	OF	of	IN
20417	3491	20	FOOD	food	NN
20417	3491	21	Note	note	VBP
20417	3491	22	the	the	DT
20417	3491	23	large	large	JJ
20417	3491	24	number	number	NN
20417	3491	25	of	of	IN
20417	3491	26	sharp	sharp	JJ
20417	3491	27	conical	conical	JJ
20417	3491	28	teeth	tooth	NNS
20417	3491	29	fixed	fix	VBN
20417	3491	30	in	in	IN
20417	3491	31	sockets	socket	NNS
20417	3491	32	along	along	IN
20417	3491	33	the	the	DT
20417	3491	34	jaws	jaw	NNS
20417	3491	35	.	.	.
20417	3491	36	]	]	-RRB-
20417	3492	1	Power	Power	NNP
20417	3492	2	of	of	IN
20417	3492	3	Association	Association	NNP
20417	3492	4	A	a	DT
20417	3492	5	bull	bull	NN
20417	3492	6	-	-	HYPH
20417	3492	7	terrier	terrier	JJ
20417	3492	8	called	call	VBN
20417	3492	9	Jasper	Jasper	NNP
20417	3492	10	,	,	,
20417	3492	11	studied	study	VBN
20417	3492	12	by	by	IN
20417	3492	13	Prof.	Prof.	NNP
20417	3492	14	J.	J.	NNP
20417	3493	1	B.	B.	NNP
20417	3493	2	Watson	Watson	NNP
20417	3493	3	,	,	,
20417	3493	4	showed	show	VBD
20417	3493	5	great	great	JJ
20417	3493	6	power	power	NN
20417	3493	7	of	of	IN
20417	3493	8	associating	associate	VBG
20417	3493	9	certain	certain	JJ
20417	3493	10	words	word	NNS
20417	3493	11	with	with	IN
20417	3493	12	certain	certain	JJ
20417	3493	13	actions	action	NNS
20417	3493	14	.	.	.
20417	3494	1	From	from	IN
20417	3494	2	a	a	DT
20417	3494	3	position	position	NN
20417	3494	4	invisible	invisible	JJ
20417	3494	5	to	to	IN
20417	3494	6	the	the	DT
20417	3494	7	dog	dog	NN
20417	3494	8	the	the	DT
20417	3494	9	owner	owner	NN
20417	3494	10	would	would	MD
20417	3494	11	give	give	VB
20417	3494	12	certain	certain	JJ
20417	3494	13	commands	command	NNS
20417	3494	14	,	,	,
20417	3494	15	such	such	JJ
20417	3494	16	as	as	IN
20417	3494	17	"	"	``
20417	3494	18	Go	go	VB
20417	3494	19	into	into	IN
20417	3494	20	the	the	DT
20417	3494	21	next	next	JJ
20417	3494	22	room	room	NN
20417	3494	23	and	and	CC
20417	3494	24	bring	bring	VB
20417	3494	25	me	-PRON-	PRP
20417	3494	26	a	a	DT
20417	3494	27	paper	paper	NN
20417	3494	28	lying	lie	VBG
20417	3494	29	on	on	IN
20417	3494	30	the	the	DT
20417	3494	31	floor	floor	NN
20417	3494	32	.	.	.
20417	3494	33	"	"	''
20417	3495	1	Jasper	jasper	NN
20417	3495	2	did	do	VBD
20417	3495	3	this	this	DT
20417	3495	4	at	at	IN
20417	3495	5	once	once	RB
20417	3495	6	,	,	,
20417	3495	7	and	and	CC
20417	3495	8	a	a	DT
20417	3495	9	score	score	NN
20417	3495	10	of	of	IN
20417	3495	11	similar	similar	JJ
20417	3495	12	things	thing	NNS
20417	3495	13	.	.	.
20417	3496	1	Lord	Lord	NNP
20417	3496	2	Avebury	Avebury	NNP
20417	3496	3	's	's	POS
20417	3496	4	dog	dog	NN
20417	3496	5	Van	Van	NNP
20417	3496	6	was	be	VBD
20417	3496	7	accustomed	accustom	VBN
20417	3496	8	to	to	TO
20417	3496	9	go	go	VB
20417	3496	10	to	to	IN
20417	3496	11	a	a	DT
20417	3496	12	box	box	NN
20417	3496	13	containing	contain	VBG
20417	3496	14	a	a	DT
20417	3496	15	small	small	JJ
20417	3496	16	number	number	NN
20417	3496	17	of	of	IN
20417	3496	18	printed	print	VBN
20417	3496	19	cards	card	NNS
20417	3496	20	and	and	CC
20417	3496	21	select	select	VB
20417	3496	22	the	the	DT
20417	3496	23	card	card	NN
20417	3496	24	TEA	tea	NN
20417	3496	25	or	or	CC
20417	3496	26	OUT	out	RB
20417	3496	27	,	,	,
20417	3496	28	as	as	IN
20417	3496	29	the	the	DT
20417	3496	30	occasion	occasion	NN
20417	3496	31	suggested	suggest	VBD
20417	3496	32	.	.	.
20417	3497	1	It	-PRON-	PRP
20417	3497	2	had	have	VBD
20417	3497	3	established	establish	VBN
20417	3497	4	an	an	DT
20417	3497	5	association	association	NN
20417	3497	6	between	between	IN
20417	3497	7	certain	certain	JJ
20417	3497	8	black	black	JJ
20417	3497	9	marks	mark	NNS
20417	3497	10	on	on	IN
20417	3497	11	a	a	DT
20417	3497	12	white	white	JJ
20417	3497	13	background	background	NN
20417	3497	14	and	and	CC
20417	3497	15	the	the	DT
20417	3497	16	gratification	gratification	NN
20417	3497	17	of	of	IN
20417	3497	18	certain	certain	JJ
20417	3497	19	desires	desire	NNS
20417	3497	20	.	.	.
20417	3498	1	It	-PRON-	PRP
20417	3498	2	is	be	VBZ
20417	3498	3	probable	probable	JJ
20417	3498	4	that	that	IN
20417	3498	5	some	some	DT
20417	3498	6	of	of	IN
20417	3498	7	the	the	DT
20417	3498	8	extraordinary	extraordinary	JJ
20417	3498	9	things	thing	NNS
20417	3498	10	horses	horse	NNS
20417	3498	11	and	and	CC
20417	3498	12	dogs	dog	NNS
20417	3498	13	have	have	VBP
20417	3498	14	been	be	VBN
20417	3498	15	known	know	VBN
20417	3498	16	to	to	TO
20417	3498	17	do	do	VB
20417	3498	18	in	in	IN
20417	3498	19	the	the	DT
20417	3498	20	way	way	NN
20417	3498	21	of	of	IN
20417	3498	22	stamping	stamp	VBG
20417	3498	23	a	a	DT
20417	3498	24	certain	certain	JJ
20417	3498	25	number	number	NN
20417	3498	26	of	of	IN
20417	3498	27	times	time	NNS
20417	3498	28	in	in	IN
20417	3498	29	supposed	suppose	VBN
20417	3498	30	indication	indication	NN
20417	3498	31	of	of	IN
20417	3498	32	an	an	DT
20417	3498	33	answer	answer	NN
20417	3498	34	to	to	IN
20417	3498	35	an	an	DT
20417	3498	36	arithmetical	arithmetical	JJ
20417	3498	37	question	question	NN
20417	3498	38	(	(	-LRB-
20417	3498	39	in	in	IN
20417	3498	40	the	the	DT
20417	3498	41	case	case	NN
20417	3498	42	of	of	IN
20417	3498	43	horses	horse	NNS
20417	3498	44	)	)	-RRB-
20417	3498	45	,	,	,
20417	3498	46	or	or	CC
20417	3498	47	of	of	IN
20417	3498	48	the	the	DT
20417	3498	49	name	name	NN
20417	3498	50	of	of	IN
20417	3498	51	an	an	DT
20417	3498	52	object	object	NN
20417	3498	53	drawn	draw	VBN
20417	3498	54	(	(	-LRB-
20417	3498	55	in	in	IN
20417	3498	56	the	the	DT
20417	3498	57	case	case	NN
20417	3498	58	of	of	IN
20417	3498	59	dogs	dog	NNS
20417	3498	60	)	)	-RRB-
20417	3498	61	,	,	,
20417	3498	62	are	be	VBP
20417	3498	63	dependent	dependent	JJ
20417	3498	64	on	on	IN
20417	3498	65	clever	clever	JJ
20417	3498	66	associations	association	NNS
20417	3498	67	established	establish	VBN
20417	3498	68	by	by	IN
20417	3498	69	the	the	DT
20417	3498	70	teacher	teacher	NN
20417	3498	71	between	between	IN
20417	3498	72	minute	minute	NN
20417	3498	73	signs	sign	NNS
20417	3498	74	and	and	CC
20417	3498	75	a	a	DT
20417	3498	76	number	number	NN
20417	3498	77	of	of	IN
20417	3498	78	stampings	stamping	NNS
20417	3498	79	.	.	.
20417	3499	1	What	what	WP
20417	3499	2	is	be	VBZ
20417	3499	3	certain	certain	JJ
20417	3499	4	is	be	VBZ
20417	3499	5	that	that	IN
20417	3499	6	mammals	mammal	NNS
20417	3499	7	have	have	VBP
20417	3499	8	in	in	IN
20417	3499	9	varying	vary	VBG
20417	3499	10	degrees	degree	NNS
20417	3499	11	a	a	DT
20417	3499	12	strong	strong	JJ
20417	3499	13	power	power	NN
20417	3499	14	of	of	IN
20417	3499	15	establishing	establish	VBG
20417	3499	16	associations	association	NNS
20417	3499	17	.	.	.
20417	3500	1	There	there	EX
20417	3500	2	is	be	VBZ
20417	3500	3	often	often	RB
20417	3500	4	some	some	DT
20417	3500	5	delicacy	delicacy	NN
20417	3500	6	in	in	IN
20417	3500	7	the	the	DT
20417	3500	8	association	association	NN
20417	3500	9	established	establish	VBD
20417	3500	10	.	.	.
20417	3501	1	Everyone	everyone	NN
20417	3501	2	knows	know	VBZ
20417	3501	3	of	of	IN
20417	3501	4	cases	case	NNS
20417	3501	5	where	where	WRB
20417	3501	6	a	a	DT
20417	3501	7	dog	dog	NN
20417	3501	8	,	,	,
20417	3501	9	a	a	DT
20417	3501	10	cat	cat	NN
20417	3501	11	,	,	,
20417	3501	12	or	or	CC
20417	3501	13	a	a	DT
20417	3501	14	horse	horse	NN
20417	3501	15	will	will	MD
20417	3501	16	remain	remain	VB
20417	3501	17	quite	quite	RB
20417	3501	18	uninterested	uninterested	JJ
20417	3501	19	,	,	,
20417	3501	20	to	to	IN
20417	3501	21	all	all	DT
20417	3501	22	appearance	appearance	NN
20417	3501	23	,	,	,
20417	3501	24	in	in	IN
20417	3501	25	its	-PRON-	PRP$
20417	3501	26	owner	owner	NN
20417	3501	27	's	's	POS
20417	3501	28	movements	movement	NNS
20417	3501	29	until	until	IN
20417	3501	30	some	some	DT
20417	3501	31	little	little	JJ
20417	3501	32	detail	detail	NN
20417	3501	33	,	,	,
20417	3501	34	such	such	JJ
20417	3501	35	as	as	IN
20417	3501	36	taking	take	VBG
20417	3501	37	a	a	DT
20417	3501	38	key	key	NN
20417	3501	39	from	from	IN
20417	3501	40	its	-PRON-	PRP$
20417	3501	41	peg	peg	NN
20417	3501	42	,	,	,
20417	3501	43	pulls	pull	VBZ
20417	3501	44	the	the	DT
20417	3501	45	trigger	trigger	NN
20417	3501	46	.	.	.
20417	3502	1	Now	now	RB
20417	3502	2	the	the	DT
20417	3502	3	importance	importance	NN
20417	3502	4	of	of	IN
20417	3502	5	this	this	DT
20417	3502	6	in	in	IN
20417	3502	7	the	the	DT
20417	3502	8	wild	wild	JJ
20417	3502	9	life	life	NN
20417	3502	10	of	of	IN
20417	3502	11	the	the	DT
20417	3502	12	fox	fox	NNP
20417	3502	13	or	or	CC
20417	3502	14	the	the	DT
20417	3502	15	hare	hare	NN
20417	3502	16	,	,	,
20417	3502	17	the	the	DT
20417	3502	18	otter	otter	NN
20417	3502	19	or	or	CC
20417	3502	20	the	the	DT
20417	3502	21	squirrel	squirrel	NN
20417	3502	22	,	,	,
20417	3502	23	is	be	VBZ
20417	3502	24	obviously	obviously	RB
20417	3502	25	that	that	IN
20417	3502	26	the	the	DT
20417	3502	27	young	young	JJ
20417	3502	28	animals	animal	NNS
20417	3502	29	learn	learn	VBP
20417	3502	30	to	to	TO
20417	3502	31	associate	associate	VB
20417	3502	32	certain	certain	JJ
20417	3502	33	sounds	sound	NNS
20417	3502	34	in	in	IN
20417	3502	35	their	-PRON-	PRP$
20417	3502	36	environment	environment	NN
20417	3502	37	with	with	IN
20417	3502	38	definite	definite	JJ
20417	3502	39	possibilities	possibility	NNS
20417	3502	40	.	.	.
20417	3503	1	They	-PRON-	PRP
20417	3503	2	have	have	VBP
20417	3503	3	to	to	TO
20417	3503	4	learn	learn	VB
20417	3503	5	an	an	DT
20417	3503	6	alphabet	alphabet	NN
20417	3503	7	of	of	IN
20417	3503	8	woodcraft	woodcraft	NN
20417	3503	9	,	,	,
20417	3503	10	the	the	DT
20417	3503	11	letters	letter	NNS
20417	3503	12	of	of	IN
20417	3503	13	which	which	WDT
20417	3503	14	are	be	VBP
20417	3503	15	chiefly	chiefly	RB
20417	3503	16	sounds	sound	NNS
20417	3503	17	and	and	CC
20417	3503	18	scents	scent	NNS
20417	3503	19	.	.	.
20417	3504	1	The	the	DT
20417	3504	2	Dancing	Dancing	NNP
20417	3504	3	Mouse	Mouse	NNP
20417	3504	4	as	as	IN
20417	3504	5	a	a	DT
20417	3504	6	Pupil	Pupil	NNP
20417	3504	7	The	the	DT
20417	3504	8	dancing	dance	VBG
20417	3504	9	or	or	CC
20417	3504	10	waltzing	waltz	VBG
20417	3504	11	mouse	mouse	NN
20417	3504	12	is	be	VBZ
20417	3504	13	a	a	DT
20417	3504	14	Japanese	japanese	JJ
20417	3504	15	variety	variety	NN
20417	3504	16	with	with	IN
20417	3504	17	many	many	JJ
20417	3504	18	peculiarities	peculiarity	NNS
20417	3504	19	,	,	,
20417	3504	20	such	such	JJ
20417	3504	21	as	as	IN
20417	3504	22	having	have	VBG
20417	3504	23	only	only	RB
20417	3504	24	one	one	CD
20417	3504	25	of	of	IN
20417	3504	26	the	the	DT
20417	3504	27	three	three	CD
20417	3504	28	semicircular	semicircular	JJ
20417	3504	29	canals	canal	NNS
20417	3504	30	of	of	IN
20417	3504	31	the	the	DT
20417	3504	32	ear	ear	NN
20417	3504	33	well	well	RB
20417	3504	34	developed	developed	JJ
20417	3504	35	.	.	.
20417	3505	1	It	-PRON-	PRP
20417	3505	2	has	have	VBZ
20417	3505	3	a	a	DT
20417	3505	4	strong	strong	JJ
20417	3505	5	tendency	tendency	NN
20417	3505	6	to	to	IN
20417	3505	7	waltz	waltz	NNP
20417	3505	8	round	round	RB
20417	3505	9	and	and	CC
20417	3505	10	round	round	RB
20417	3505	11	in	in	IN
20417	3505	12	circles	circle	NNS
20417	3505	13	without	without	IN
20417	3505	14	sufficient	sufficient	JJ
20417	3505	15	cause	cause	NN
20417	3505	16	and	and	CC
20417	3505	17	to	to	TO
20417	3505	18	trip	trip	VB
20417	3505	19	sideways	sideways	RB
20417	3505	20	towards	towards	IN
20417	3505	21	its	-PRON-	PRP$
20417	3505	22	dormitory	dormitory	NN
20417	3505	23	instead	instead	RB
20417	3505	24	of	of	IN
20417	3505	25	proceeding	proceed	VBG
20417	3505	26	in	in	IN
20417	3505	27	the	the	DT
20417	3505	28	orthodox	orthodox	JJ
20417	3505	29	head	head	NN
20417	3505	30	-	-	HYPH
20417	3505	31	on	on	RP
20417	3505	32	fashion	fashion	NN
20417	3505	33	.	.	.
20417	3506	1	But	but	CC
20417	3506	2	this	this	DT
20417	3506	3	freak	freak	NN
20417	3506	4	is	be	VBZ
20417	3506	5	a	a	DT
20417	3506	6	very	very	RB
20417	3506	7	educable	educable	JJ
20417	3506	8	creature	creature	NN
20417	3506	9	,	,	,
20417	3506	10	as	as	IN
20417	3506	11	Professor	Professor	NNP
20417	3506	12	Yerkes	Yerkes	NNP
20417	3506	13	has	have	VBZ
20417	3506	14	shown	show	VBN
20417	3506	15	.	.	.
20417	3507	1	In	in	IN
20417	3507	2	a	a	DT
20417	3507	3	careful	careful	JJ
20417	3507	4	way	way	NN
20417	3507	5	he	-PRON-	PRP
20417	3507	6	confronted	confront	VBD
20417	3507	7	his	-PRON-	PRP$
20417	3507	8	mouse	mouse	NN
20417	3507	9	-	-	HYPH
20417	3507	10	pupil	pupil	NN
20417	3507	11	with	with	IN
20417	3507	12	alternative	alternative	JJ
20417	3507	13	pathways	pathway	NNS
20417	3507	14	marked	mark	VBN
20417	3507	15	by	by	IN
20417	3507	16	different	different	JJ
20417	3507	17	degrees	degree	NNS
20417	3507	18	of	of	IN
20417	3507	19	illumination	illumination	NN
20417	3507	20	,	,	,
20417	3507	21	or	or	CC
20417	3507	22	by	by	IN
20417	3507	23	different	different	JJ
20417	3507	24	colours	colour	NNS
20417	3507	25	.	.	.
20417	3508	1	If	if	IN
20417	3508	2	the	the	DT
20417	3508	3	mouse	mouse	NN
20417	3508	4	chose	choose	VBD
20417	3508	5	compartment	compartment	NN
20417	3508	6	A	A	NNP
20417	3508	7	,	,	,
20417	3508	8	it	-PRON-	PRP
20417	3508	9	found	find	VBD
20417	3508	10	a	a	DT
20417	3508	11	clear	clear	JJ
20417	3508	12	passage	passage	NN
20417	3508	13	direct	direct	RB
20417	3508	14	to	to	IN
20417	3508	15	its	-PRON-	PRP$
20417	3508	16	nest	nest	NN
20417	3508	17	;	;	:
20417	3508	18	if	if	IN
20417	3508	19	it	-PRON-	PRP
20417	3508	20	chose	choose	VBD
20417	3508	21	compartment	compartment	NN
20417	3508	22	B	B	NNP
20417	3508	23	,	,	,
20417	3508	24	it	-PRON-	PRP
20417	3508	25	was	be	VBD
20417	3508	26	punished	punish	VBN
20417	3508	27	by	by	IN
20417	3508	28	a	a	DT
20417	3508	29	mild	mild	JJ
20417	3508	30	electric	electric	JJ
20417	3508	31	shock	shock	NN
20417	3508	32	and	and	CC
20417	3508	33	it	-PRON-	PRP
20417	3508	34	had	have	VBD
20417	3508	35	to	to	TO
20417	3508	36	take	take	VB
20417	3508	37	a	a	DT
20417	3508	38	roundabout	roundabout	NN
20417	3508	39	road	road	NN
20417	3508	40	home	home	RB
20417	3508	41	.	.	.
20417	3509	1	Needless	needless	JJ
20417	3509	2	to	to	TO
20417	3509	3	say	say	VB
20417	3509	4	,	,	,
20417	3509	5	the	the	DT
20417	3509	6	A	A	NNP
20417	3509	7	compartment	compartment	NN
20417	3509	8	was	be	VBD
20417	3509	9	sometimes	sometimes	RB
20417	3509	10	to	to	IN
20417	3509	11	the	the	DT
20417	3509	12	right	right	JJ
20417	3509	13	hand	hand	NN
20417	3509	14	,	,	,
20417	3509	15	sometimes	sometimes	RB
20417	3509	16	to	to	IN
20417	3509	17	the	the	DT
20417	3509	18	left	left	JJ
20417	3509	19	,	,	,
20417	3509	20	else	else	RB
20417	3509	21	mere	mere	JJ
20417	3509	22	position	position	NN
20417	3509	23	would	would	MD
20417	3509	24	have	have	VB
20417	3509	25	been	be	VBN
20417	3509	26	a	a	DT
20417	3509	27	guide	guide	NN
20417	3509	28	.	.	.
20417	3510	1	The	the	DT
20417	3510	2	experiments	experiment	NNS
20417	3510	3	showed	show	VBD
20417	3510	4	that	that	IN
20417	3510	5	the	the	DT
20417	3510	6	dancing	dancing	NN
20417	3510	7	mice	mouse	NNS
20417	3510	8	learn	learn	VBP
20417	3510	9	to	to	TO
20417	3510	10	discriminate	discriminate	VB
20417	3510	11	the	the	DT
20417	3510	12	right	right	JJ
20417	3510	13	path	path	NN
20417	3510	14	from	from	IN
20417	3510	15	the	the	DT
20417	3510	16	wrong	wrong	NN
20417	3510	17	,	,	,
20417	3510	18	and	and	CC
20417	3510	19	similar	similar	JJ
20417	3510	20	results	result	NNS
20417	3510	21	have	have	VBP
20417	3510	22	been	be	VBN
20417	3510	23	got	get	VBN
20417	3510	24	from	from	IN
20417	3510	25	other	other	JJ
20417	3510	26	mammals	mammal	NNS
20417	3510	27	,	,	,
20417	3510	28	such	such	JJ
20417	3510	29	as	as	IN
20417	3510	30	rats	rat	NNS
20417	3510	31	and	and	CC
20417	3510	32	squirrels	squirrel	NNS
20417	3510	33	.	.	.
20417	3511	1	There	there	EX
20417	3511	2	is	be	VBZ
20417	3511	3	no	no	DT
20417	3511	4	proof	proof	NN
20417	3511	5	of	of	IN
20417	3511	6	learning	learn	VBG
20417	3511	7	by	by	IN
20417	3511	8	ideas	idea	NNS
20417	3511	9	,	,	,
20417	3511	10	but	but	CC
20417	3511	11	there	there	EX
20417	3511	12	is	be	VBZ
20417	3511	13	proof	proof	NN
20417	3511	14	of	of	IN
20417	3511	15	learning	learn	VBG
20417	3511	16	by	by	IN
20417	3511	17	experience	experience	NN
20417	3511	18	.	.	.
20417	3512	1	And	and	CC
20417	3512	2	the	the	DT
20417	3512	3	same	same	JJ
20417	3512	4	must	must	MD
20417	3512	5	be	be	VB
20417	3512	6	true	true	JJ
20417	3512	7	in	in	IN
20417	3512	8	wild	wild	JJ
20417	3512	9	life	life	NN
20417	3512	10	.	.	.
20417	3513	1	Many	many	JJ
20417	3513	2	mammals	mammal	NNS
20417	3513	3	,	,	,
20417	3513	4	such	such	JJ
20417	3513	5	as	as	IN
20417	3513	6	cats	cat	NNS
20417	3513	7	and	and	CC
20417	3513	8	rats	rat	NNS
20417	3513	9	,	,	,
20417	3513	10	learn	learn	VB
20417	3513	11	how	how	WRB
20417	3513	12	to	to	TO
20417	3513	13	manipulate	manipulate	VB
20417	3513	14	puzzle	puzzle	NN
20417	3513	15	-	-	HYPH
20417	3513	16	boxes	box	NNS
20417	3513	17	and	and	CC
20417	3513	18	how	how	WRB
20417	3513	19	to	to	TO
20417	3513	20	get	get	VB
20417	3513	21	at	at	IN
20417	3513	22	the	the	DT
20417	3513	23	treasure	treasure	NN
20417	3513	24	at	at	IN
20417	3513	25	the	the	DT
20417	3513	26	heart	heart	NN
20417	3513	27	of	of	IN
20417	3513	28	a	a	DT
20417	3513	29	Hampton	Hampton	NNP
20417	3513	30	Court	Court	NNP
20417	3513	31	maze	maze	NN
20417	3513	32	.	.	.
20417	3514	1	Some	some	DT
20417	3514	2	of	of	IN
20417	3514	3	the	the	DT
20417	3514	4	puzzle	puzzle	NN
20417	3514	5	-	-	HYPH
20417	3514	6	boxes	box	NNS
20417	3514	7	,	,	,
20417	3514	8	with	with	IN
20417	3514	9	a	a	DT
20417	3514	10	reward	reward	NN
20417	3514	11	of	of	IN
20417	3514	12	food	food	NN
20417	3514	13	inside	inside	RB
20417	3514	14	,	,	,
20417	3514	15	are	be	VBP
20417	3514	16	quite	quite	RB
20417	3514	17	difficult	difficult	JJ
20417	3514	18	,	,	,
20417	3514	19	for	for	IN
20417	3514	20	the	the	DT
20417	3514	21	various	various	JJ
20417	3514	22	bolts	bolt	NNS
20417	3514	23	and	and	CC
20417	3514	24	bars	bar	NNS
20417	3514	25	have	have	VBP
20417	3514	26	to	to	TO
20417	3514	27	be	be	VB
20417	3514	28	dealt	deal	VBN
20417	3514	29	with	with	IN
20417	3514	30	in	in	IN
20417	3514	31	a	a	DT
20417	3514	32	particular	particular	JJ
20417	3514	33	order	order	NN
20417	3514	34	,	,	,
20417	3514	35	and	and	CC
20417	3514	36	yet	yet	RB
20417	3514	37	many	many	JJ
20417	3514	38	mammals	mammal	NNS
20417	3514	39	master	master	VBP
20417	3514	40	the	the	DT
20417	3514	41	problem	problem	NN
20417	3514	42	.	.	.
20417	3515	1	What	what	WP
20417	3515	2	is	be	VBZ
20417	3515	3	plain	plain	JJ
20417	3515	4	is	be	VBZ
20417	3515	5	that	that	IN
20417	3515	6	they	-PRON-	PRP
20417	3515	7	gradually	gradually	RB
20417	3515	8	eliminate	eliminate	VBP
20417	3515	9	useless	useless	JJ
20417	3515	10	movements	movement	NNS
20417	3515	11	,	,	,
20417	3515	12	that	that	IN
20417	3515	13	they	-PRON-	PRP
20417	3515	14	make	make	VBP
20417	3515	15	fewer	few	JJR
20417	3515	16	and	and	CC
20417	3515	17	fewer	few	JJR
20417	3515	18	mistakes	mistake	NNS
20417	3515	19	,	,	,
20417	3515	20	that	that	IN
20417	3515	21	they	-PRON-	PRP
20417	3515	22	eventually	eventually	RB
20417	3515	23	succeed	succeed	VBP
20417	3515	24	,	,	,
20417	3515	25	and	and	CC
20417	3515	26	that	that	IN
20417	3515	27	they	-PRON-	PRP
20417	3515	28	register	register	VBP
20417	3515	29	the	the	DT
20417	3515	30	solution	solution	NN
20417	3515	31	within	within	IN
20417	3515	32	themselves	-PRON-	PRP
20417	3515	33	so	so	IN
20417	3515	34	that	that	IN
20417	3515	35	it	-PRON-	PRP
20417	3515	36	remains	remain	VBZ
20417	3515	37	with	with	IN
20417	3515	38	them	-PRON-	PRP
20417	3515	39	for	for	IN
20417	3515	40	a	a	DT
20417	3515	41	time	time	NN
20417	3515	42	.	.	.
20417	3516	1	It	-PRON-	PRP
20417	3516	2	looks	look	VBZ
20417	3516	3	a	a	DT
20417	3516	4	little	little	JJ
20417	3516	5	like	like	IN
20417	3516	6	the	the	DT
20417	3516	7	behaviour	behaviour	NN
20417	3516	8	of	of	IN
20417	3516	9	a	a	DT
20417	3516	10	man	man	NN
20417	3516	11	who	who	WP
20417	3516	12	learns	learn	VBZ
20417	3516	13	a	a	DT
20417	3516	14	game	game	NN
20417	3516	15	of	of	IN
20417	3516	16	skill	skill	NN
20417	3516	17	without	without	IN
20417	3516	18	thinking	think	VBG
20417	3516	19	.	.	.
20417	3517	1	It	-PRON-	PRP
20417	3517	2	is	be	VBZ
20417	3517	3	a	a	DT
20417	3517	4	learning	learning	NN
20417	3517	5	by	by	IN
20417	3517	6	experience	experience	NN
20417	3517	7	,	,	,
20417	3517	8	not	not	RB
20417	3517	9	by	by	IN
20417	3517	10	ideas	idea	NNS
20417	3517	11	or	or	CC
20417	3517	12	reflection	reflection	NN
20417	3517	13	.	.	.
20417	3518	1	Thus	thus	RB
20417	3518	2	it	-PRON-	PRP
20417	3518	3	is	be	VBZ
20417	3518	4	very	very	RB
20417	3518	5	difficult	difficult	JJ
20417	3518	6	to	to	TO
20417	3518	7	suppose	suppose	VB
20417	3518	8	that	that	IN
20417	3518	9	a	a	DT
20417	3518	10	rat	rat	NN
20417	3518	11	or	or	CC
20417	3518	12	a	a	DT
20417	3518	13	cat	cat	NN
20417	3518	14	could	could	MD
20417	3518	15	form	form	VB
20417	3518	16	any	any	DT
20417	3518	17	idea	idea	NN
20417	3518	18	or	or	CC
20417	3518	19	even	even	RB
20417	3518	20	picture	picture	NN
20417	3518	21	of	of	IN
20417	3518	22	the	the	DT
20417	3518	23	Hampton	Hampton	NNP
20417	3518	24	Court	Court	NNP
20417	3518	25	maze	maze	NN
20417	3518	26	--	--	:
20417	3518	27	which	which	WDT
20417	3518	28	they	-PRON-	PRP
20417	3518	29	nevertheless	nevertheless	RB
20417	3518	30	master	master	VBP
20417	3518	31	.	.	.
20417	3519	1	Learning	learn	VBG
20417	3519	2	Tricks	trick	NNS
20417	3519	3	Given	give	VBN
20417	3519	4	sufficient	sufficient	JJ
20417	3519	5	inducement	inducement	NN
20417	3519	6	many	many	JJ
20417	3519	7	of	of	IN
20417	3519	8	the	the	DT
20417	3519	9	cleverer	cleverer	NN
20417	3519	10	mammals	mammal	NNS
20417	3519	11	will	will	MD
20417	3519	12	learn	learn	VB
20417	3519	13	to	to	TO
20417	3519	14	do	do	VB
20417	3519	15	very	very	RB
20417	3519	16	sensible	sensible	JJ
20417	3519	17	things	thing	NNS
20417	3519	18	,	,	,
20417	3519	19	and	and	CC
20417	3519	20	no	no	DT
20417	3519	21	one	one	NN
20417	3519	22	is	be	VBZ
20417	3519	23	wise	wise	JJ
20417	3519	24	enough	enough	RB
20417	3519	25	to	to	TO
20417	3519	26	say	say	VB
20417	3519	27	that	that	IN
20417	3519	28	they	-PRON-	PRP
20417	3519	29	never	never	RB
20417	3519	30	understand	understand	VBP
20417	3519	31	what	what	WP
20417	3519	32	they	-PRON-	PRP
20417	3519	33	are	be	VBP
20417	3519	34	doing	do	VBG
20417	3519	35	.	.	.
20417	3520	1	Yet	yet	CC
20417	3520	2	it	-PRON-	PRP
20417	3520	3	is	be	VBZ
20417	3520	4	certain	certain	JJ
20417	3520	5	that	that	IN
20417	3520	6	trained	train	VBN
20417	3520	7	animals	animal	NNS
20417	3520	8	often	often	RB
20417	3520	9	exhibit	exhibit	VBP
20417	3520	10	pieces	piece	NNS
20417	3520	11	of	of	IN
20417	3520	12	behaviour	behaviour	NN
20417	3520	13	which	which	WDT
20417	3520	14	are	be	VBP
20417	3520	15	not	not	RB
20417	3520	16	nearly	nearly	RB
20417	3520	17	so	so	RB
20417	3520	18	clever	clever	JJ
20417	3520	19	as	as	IN
20417	3520	20	they	-PRON-	PRP
20417	3520	21	look	look	VBP
20417	3520	22	.	.	.
20417	3521	1	The	the	DT
20417	3521	2	elephant	elephant	NN
20417	3521	3	at	at	IN
20417	3521	4	the	the	DT
20417	3521	5	Belle	Belle	NNP
20417	3521	6	Vue	Vue	NNP
20417	3521	7	Gardens	Gardens	NNPS
20417	3521	8	in	in	IN
20417	3521	9	Manchester	Manchester	NNP
20417	3521	10	used	use	VBN
20417	3521	11	to	to	TO
20417	3521	12	collect	collect	VB
20417	3521	13	pennies	penny	NNS
20417	3521	14	from	from	IN
20417	3521	15	benevolent	benevolent	JJ
20417	3521	16	visitors	visitor	NNS
20417	3521	17	.	.	.
20417	3522	1	When	when	WRB
20417	3522	2	it	-PRON-	PRP
20417	3522	3	got	get	VBD
20417	3522	4	a	a	DT
20417	3522	5	penny	penny	NN
20417	3522	6	in	in	IN
20417	3522	7	its	-PRON-	PRP$
20417	3522	8	trunk	trunk	NN
20417	3522	9	it	-PRON-	PRP
20417	3522	10	put	put	VBD
20417	3522	11	it	-PRON-	PRP
20417	3522	12	in	in	IN
20417	3522	13	the	the	DT
20417	3522	14	slot	slot	NN
20417	3522	15	of	of	IN
20417	3522	16	an	an	DT
20417	3522	17	automatic	automatic	JJ
20417	3522	18	machine	machine	NN
20417	3522	19	which	which	WDT
20417	3522	20	delivered	deliver	VBD
20417	3522	21	up	up	RP
20417	3522	22	a	a	DT
20417	3522	23	biscuit	biscuit	NN
20417	3522	24	.	.	.
20417	3523	1	When	when	WRB
20417	3523	2	a	a	DT
20417	3523	3	visitor	visitor	NN
20417	3523	4	gave	give	VBD
20417	3523	5	the	the	DT
20417	3523	6	elephant	elephant	NN
20417	3523	7	a	a	DT
20417	3523	8	halfpenny	halfpenny	NN
20417	3523	9	it	-PRON-	PRP
20417	3523	10	used	use	VBD
20417	3523	11	to	to	TO
20417	3523	12	throw	throw	VB
20417	3523	13	it	-PRON-	PRP
20417	3523	14	back	back	RB
20417	3523	15	with	with	IN
20417	3523	16	disgust	disgust	NN
20417	3523	17	.	.	.
20417	3524	1	At	at	IN
20417	3524	2	first	first	JJ
20417	3524	3	sight	sight	NN
20417	3524	4	this	this	DT
20417	3524	5	seemed	seem	VBD
20417	3524	6	almost	almost	RB
20417	3524	7	wise	wise	JJ
20417	3524	8	,	,	,
20417	3524	9	and	and	CC
20417	3524	10	there	there	EX
20417	3524	11	was	be	VBD
20417	3524	12	no	no	RB
20417	3524	13	doubt	doubt	RB
20417	3524	14	some	some	DT
20417	3524	15	intelligent	intelligent	JJ
20417	3524	16	appreciation	appreciation	NN
20417	3524	17	of	of	IN
20417	3524	18	the	the	DT
20417	3524	19	situation	situation	NN
20417	3524	20	.	.	.
20417	3525	1	But	but	CC
20417	3525	2	it	-PRON-	PRP
20417	3525	3	was	be	VBD
20417	3525	4	largely	largely	RB
20417	3525	5	a	a	DT
20417	3525	6	matter	matter	NN
20417	3525	7	of	of	IN
20417	3525	8	habituation	habituation	NN
20417	3525	9	,	,	,
20417	3525	10	the	the	DT
20417	3525	11	outcome	outcome	NN
20417	3525	12	of	of	IN
20417	3525	13	careful	careful	JJ
20417	3525	14	and	and	CC
20417	3525	15	prolonged	prolonged	JJ
20417	3525	16	training	training	NN
20417	3525	17	.	.	.
20417	3526	1	The	the	DT
20417	3526	2	elephant	elephant	NN
20417	3526	3	was	be	VBD
20417	3526	4	laboriously	laboriously	RB
20417	3526	5	taught	teach	VBN
20417	3526	6	to	to	TO
20417	3526	7	put	put	VB
20417	3526	8	the	the	DT
20417	3526	9	penny	penny	NN
20417	3526	10	in	in	IN
20417	3526	11	the	the	DT
20417	3526	12	slot	slot	NN
20417	3526	13	and	and	CC
20417	3526	14	to	to	TO
20417	3526	15	discriminate	discriminate	VB
20417	3526	16	between	between	IN
20417	3526	17	the	the	DT
20417	3526	18	useful	useful	JJ
20417	3526	19	pennies	penny	NNS
20417	3526	20	and	and	CC
20417	3526	21	the	the	DT
20417	3526	22	useless	useless	JJ
20417	3526	23	halfpennies	halfpenny	NNS
20417	3526	24	.	.	.
20417	3527	1	It	-PRON-	PRP
20417	3527	2	was	be	VBD
20417	3527	3	not	not	RB
20417	3527	4	nearly	nearly	RB
20417	3527	5	so	so	RB
20417	3527	6	clever	clever	JJ
20417	3527	7	as	as	IN
20417	3527	8	it	-PRON-	PRP
20417	3527	9	looked	look	VBD
20417	3527	10	.	.	.
20417	3528	1	Using	use	VBG
20417	3528	2	their	-PRON-	PRP$
20417	3528	3	Wits	wit	NNS
20417	3528	4	In	in	IN
20417	3528	5	the	the	DT
20417	3528	6	beautiful	beautiful	JJ
20417	3528	7	Zoological	Zoological	NNP
20417	3528	8	Park	Park	NNP
20417	3528	9	in	in	IN
20417	3528	10	Edinburgh	Edinburgh	NNP
20417	3528	11	the	the	DT
20417	3528	12	Polar	Polar	NNP
20417	3528	13	Bear	Bear	NNP
20417	3528	14	was	be	VBD
20417	3528	15	wo	will	MD
20417	3528	16	nt	not	RB
20417	3528	17	to	to	TO
20417	3528	18	sit	sit	VB
20417	3528	19	on	on	IN
20417	3528	20	a	a	DT
20417	3528	21	rocky	rocky	JJ
20417	3528	22	peninsula	peninsula	NN
20417	3528	23	of	of	IN
20417	3528	24	a	a	DT
20417	3528	25	water	water	NN
20417	3528	26	-	-	HYPH
20417	3528	27	filled	fill	VBN
20417	3528	28	quarry	quarry	NN
20417	3528	29	.	.	.
20417	3529	1	The	the	DT
20417	3529	2	visitors	visitor	NNS
20417	3529	3	threw	throw	VBD
20417	3529	4	in	in	RP
20417	3529	5	buns	bun	NNS
20417	3529	6	,	,	,
20417	3529	7	some	some	DT
20417	3529	8	of	of	IN
20417	3529	9	which	which	WDT
20417	3529	10	floated	float	VBD
20417	3529	11	on	on	IN
20417	3529	12	the	the	DT
20417	3529	13	surface	surface	NN
20417	3529	14	.	.	.
20417	3530	1	It	-PRON-	PRP
20417	3530	2	was	be	VBD
20417	3530	3	often	often	RB
20417	3530	4	easy	easy	JJ
20417	3530	5	for	for	IN
20417	3530	6	the	the	DT
20417	3530	7	Polar	Polar	NNP
20417	3530	8	Bear	Bear	NNP
20417	3530	9	to	to	TO
20417	3530	10	collect	collect	VB
20417	3530	11	half	half	PDT
20417	3530	12	a	a	DT
20417	3530	13	dozen	dozen	NN
20417	3530	14	by	by	IN
20417	3530	15	plunging	plunge	VBG
20417	3530	16	into	into	IN
20417	3530	17	the	the	DT
20417	3530	18	pool	pool	NN
20417	3530	19	.	.	.
20417	3531	1	But	but	CC
20417	3531	2	it	-PRON-	PRP
20417	3531	3	had	have	VBD
20417	3531	4	discovered	discover	VBN
20417	3531	5	a	a	DT
20417	3531	6	more	more	RBR
20417	3531	7	interesting	interesting	JJ
20417	3531	8	way	way	NN
20417	3531	9	.	.	.
20417	3532	1	At	at	IN
20417	3532	2	the	the	DT
20417	3532	3	edge	edge	NN
20417	3532	4	of	of	IN
20417	3532	5	the	the	DT
20417	3532	6	peninsula	peninsula	NN
20417	3532	7	it	-PRON-	PRP
20417	3532	8	scooped	scoop	VBD
20417	3532	9	the	the	DT
20417	3532	10	water	water	NN
20417	3532	11	gently	gently	RB
20417	3532	12	with	with	IN
20417	3532	13	its	-PRON-	PRP$
20417	3532	14	huge	huge	JJ
20417	3532	15	paw	paw	NN
20417	3532	16	and	and	CC
20417	3532	17	made	make	VBD
20417	3532	18	a	a	DT
20417	3532	19	current	current	JJ
20417	3532	20	which	which	WDT
20417	3532	21	brought	bring	VBD
20417	3532	22	the	the	DT
20417	3532	23	buns	bun	NNS
20417	3532	24	ashore	ashore	RB
20417	3532	25	.	.	.
20417	3533	1	This	this	DT
20417	3533	2	was	be	VBD
20417	3533	3	a	a	DT
20417	3533	4	simple	simple	JJ
20417	3533	5	piece	piece	NN
20417	3533	6	of	of	IN
20417	3533	7	behaviour	behaviour	NN
20417	3533	8	,	,	,
20417	3533	9	but	but	CC
20417	3533	10	it	-PRON-	PRP
20417	3533	11	has	have	VBZ
20417	3533	12	the	the	DT
20417	3533	13	smack	smack	NN
20417	3533	14	of	of	IN
20417	3533	15	intelligence	intelligence	NN
20417	3533	16	--	--	:
20417	3533	17	of	of	IN
20417	3533	18	putting	put	VBG
20417	3533	19	two	two	CD
20417	3533	20	and	and	CC
20417	3533	21	two	two	CD
20417	3533	22	together	together	RB
20417	3533	23	in	in	IN
20417	3533	24	a	a	DT
20417	3533	25	novel	novel	JJ
20417	3533	26	way	way	NN
20417	3533	27	.	.	.
20417	3534	1	It	-PRON-	PRP
20417	3534	2	suggests	suggest	VBZ
20417	3534	3	the	the	DT
20417	3534	4	power	power	NN
20417	3534	5	of	of	IN
20417	3534	6	making	make	VBG
20417	3534	7	what	what	WP
20417	3534	8	is	be	VBZ
20417	3534	9	called	call	VBN
20417	3534	10	a	a	DT
20417	3534	11	"	"	``
20417	3534	12	perceptual	perceptual	JJ
20417	3534	13	inference	inference	NN
20417	3534	14	.	.	.
20417	3534	15	"	"	''
20417	3535	1	On	on	IN
20417	3535	2	the	the	DT
20417	3535	3	occasion	occasion	NN
20417	3535	4	of	of	IN
20417	3535	5	a	a	DT
20417	3535	6	great	great	JJ
20417	3535	7	flood	flood	NN
20417	3535	8	in	in	IN
20417	3535	9	a	a	DT
20417	3535	10	meadow	meadow	NN
20417	3535	11	it	-PRON-	PRP
20417	3535	12	was	be	VBD
20417	3535	13	observed	observe	VBN
20417	3535	14	that	that	IN
20417	3535	15	a	a	DT
20417	3535	16	number	number	NN
20417	3535	17	of	of	IN
20417	3535	18	mares	mare	NNS
20417	3535	19	brought	bring	VBD
20417	3535	20	their	-PRON-	PRP$
20417	3535	21	foals	foal	NNS
20417	3535	22	to	to	IN
20417	3535	23	the	the	DT
20417	3535	24	top	top	NN
20417	3535	25	of	of	IN
20417	3535	26	a	a	DT
20417	3535	27	knoll	knoll	NN
20417	3535	28	,	,	,
20417	3535	29	and	and	CC
20417	3535	30	stood	stand	VBD
20417	3535	31	round	round	JJ
20417	3535	32	about	about	IN
20417	3535	33	them	-PRON-	PRP
20417	3535	34	protecting	protect	VBG
20417	3535	35	them	-PRON-	PRP
20417	3535	36	against	against	IN
20417	3535	37	the	the	DT
20417	3535	38	rising	rise	VBG
20417	3535	39	water	water	NN
20417	3535	40	.	.	.
20417	3536	1	A	a	DT
20417	3536	2	dog	dog	NN
20417	3536	3	has	have	VBZ
20417	3536	4	been	be	VBN
20417	3536	5	known	know	VBN
20417	3536	6	to	to	TO
20417	3536	7	show	show	VB
20417	3536	8	what	what	WP
20417	3536	9	was	be	VBD
20417	3536	10	at	at	IN
20417	3536	11	any	any	DT
20417	3536	12	rate	rate	NN
20417	3536	13	a	a	DT
20417	3536	14	plastic	plastic	JJ
20417	3536	15	appreciation	appreciation	NN
20417	3536	16	of	of	IN
20417	3536	17	a	a	DT
20417	3536	18	varying	varying	NN
20417	3536	19	situation	situation	NN
20417	3536	20	in	in	IN
20417	3536	21	swimming	swimming	NN
20417	3536	22	across	across	IN
20417	3536	23	a	a	DT
20417	3536	24	tidal	tidal	JJ
20417	3536	25	river	river	NN
20417	3536	26	.	.	.
20417	3537	1	It	-PRON-	PRP
20417	3537	2	changed	change	VBD
20417	3537	3	its	-PRON-	PRP$
20417	3537	4	starting	starting	NN
20417	3537	5	-	-	HYPH
20417	3537	6	point	point	NN
20417	3537	7	,	,	,
20417	3537	8	they	-PRON-	PRP
20417	3537	9	say	say	VBP
20417	3537	10	,	,	,
20417	3537	11	according	accord	VBG
20417	3537	12	to	to	IN
20417	3537	13	the	the	DT
20417	3537	14	flow	flow	NN
20417	3537	15	or	or	CC
20417	3537	16	ebb	ebb	NN
20417	3537	17	of	of	IN
20417	3537	18	the	the	DT
20417	3537	19	tide	tide	NN
20417	3537	20	.	.	.
20417	3538	1	Arctic	arctic	JJ
20417	3538	2	foxes	fox	NNS
20417	3538	3	and	and	CC
20417	3538	4	some	some	DT
20417	3538	5	other	other	JJ
20417	3538	6	wild	wild	JJ
20417	3538	7	mammals	mammal	NNS
20417	3538	8	show	show	VBP
20417	3538	9	great	great	JJ
20417	3538	10	cleverness	cleverness	NN
20417	3538	11	in	in	IN
20417	3538	12	dealing	deal	VBG
20417	3538	13	with	with	IN
20417	3538	14	traps	trap	NNS
20417	3538	15	,	,	,
20417	3538	16	and	and	CC
20417	3538	17	the	the	DT
20417	3538	18	manipulative	manipulative	JJ
20417	3538	19	intelligence	intelligence	NN
20417	3538	20	of	of	IN
20417	3538	21	elephants	elephant	NNS
20417	3538	22	is	be	VBZ
20417	3538	23	worthy	worthy	JJ
20417	3538	24	of	of	IN
20417	3538	25	all	all	DT
20417	3538	26	our	-PRON-	PRP$
20417	3538	27	admiration	admiration	NN
20417	3538	28	.	.	.
20417	3539	1	§	§	ADD
20417	3539	2	7	7	CD
20417	3539	3	Why	why	WRB
20417	3539	4	is	be	VBZ
20417	3539	5	there	there	EX
20417	3539	6	not	not	RB
20417	3539	7	more	more	JJR
20417	3539	8	Intelligence	intelligence	NN
20417	3539	9	?	?	.
20417	3540	1	When	when	WRB
20417	3540	2	we	-PRON-	PRP
20417	3540	3	allow	allow	VBP
20417	3540	4	for	for	IN
20417	3540	5	dexterity	dexterity	NN
20417	3540	6	and	and	CC
20417	3540	7	power	power	NN
20417	3540	8	of	of	IN
20417	3540	9	association	association	NNP
20417	3540	10	,	,	,
20417	3540	11	when	when	WRB
20417	3540	12	we	-PRON-	PRP
20417	3540	13	recognise	recognise	VBP
20417	3540	14	a	a	DT
20417	3540	15	certain	certain	JJ
20417	3540	16	amount	amount	NN
20417	3540	17	of	of	IN
20417	3540	18	instinctive	instinctive	JJ
20417	3540	19	capacity	capacity	NN
20417	3540	20	and	and	CC
20417	3540	21	a	a	DT
20417	3540	22	capacity	capacity	NN
20417	3540	23	for	for	IN
20417	3540	24	profiting	profit	VBG
20417	3540	25	by	by	IN
20417	3540	26	experience	experience	NN
20417	3540	27	in	in	IN
20417	3540	28	an	an	DT
20417	3540	29	intelligent	intelligent	JJ
20417	3540	30	way	way	NN
20417	3540	31	,	,	,
20417	3540	32	we	-PRON-	PRP
20417	3540	33	must	must	MD
20417	3540	34	admit	admit	VB
20417	3540	35	a	a	DT
20417	3540	36	certain	certain	JJ
20417	3540	37	degree	degree	NN
20417	3540	38	of	of	IN
20417	3540	39	disappointment	disappointment	NN
20417	3540	40	when	when	WRB
20417	3540	41	we	-PRON-	PRP
20417	3540	42	take	take	VBP
20417	3540	43	a	a	DT
20417	3540	44	survey	survey	NN
20417	3540	45	of	of	IN
20417	3540	46	the	the	DT
20417	3540	47	behaviour	behaviour	NN
20417	3540	48	of	of	IN
20417	3540	49	mammals	mammal	NNS
20417	3540	50	,	,	,
20417	3540	51	especially	especially	RB
20417	3540	52	of	of	IN
20417	3540	53	those	those	DT
20417	3540	54	with	with	IN
20417	3540	55	very	very	RB
20417	3540	56	fine	fine	JJ
20417	3540	57	brains	brain	NNS
20417	3540	58	,	,	,
20417	3540	59	from	from	IN
20417	3540	60	which	which	WDT
20417	3540	61	we	-PRON-	PRP
20417	3540	62	should	should	MD
20417	3540	63	naturally	naturally	RB
20417	3540	64	expect	expect	VB
20417	3540	65	great	great	JJ
20417	3540	66	things	thing	NNS
20417	3540	67	.	.	.
20417	3541	1	Why	why	WRB
20417	3541	2	is	be	VBZ
20417	3541	3	there	there	EX
20417	3541	4	not	not	RB
20417	3541	5	more	more	RBR
20417	3541	6	frequent	frequent	JJ
20417	3541	7	exhibition	exhibition	NN
20417	3541	8	of	of	IN
20417	3541	9	intelligence	intelligence	NN
20417	3541	10	in	in	IN
20417	3541	11	the	the	DT
20417	3541	12	stricter	strict	JJR
20417	3541	13	sense	sense	NN
20417	3541	14	?	?	.
20417	3542	1	The	the	DT
20417	3542	2	answer	answer	NN
20417	3542	3	is	be	VBZ
20417	3542	4	that	that	IN
20417	3542	5	most	most	JJS
20417	3542	6	mammals	mammal	NNS
20417	3542	7	have	have	VBP
20417	3542	8	become	become	VBN
20417	3542	9	in	in	IN
20417	3542	10	the	the	DT
20417	3542	11	course	course	NN
20417	3542	12	of	of	IN
20417	3542	13	time	time	NN
20417	3542	14	very	very	RB
20417	3542	15	well	well	RB
20417	3542	16	adapted	adapt	VBN
20417	3542	17	to	to	IN
20417	3542	18	the	the	DT
20417	3542	19	ordinary	ordinary	JJ
20417	3542	20	conditions	condition	NNS
20417	3542	21	of	of	IN
20417	3542	22	their	-PRON-	PRP$
20417	3542	23	life	life	NN
20417	3542	24	,	,	,
20417	3542	25	and	and	CC
20417	3542	26	tend	tend	VB
20417	3542	27	to	to	TO
20417	3542	28	leave	leave	VB
20417	3542	29	well	well	RB
20417	3542	30	alone	alone	JJ
20417	3542	31	.	.	.
20417	3543	1	They	-PRON-	PRP
20417	3543	2	have	have	VBP
20417	3543	3	got	get	VBN
20417	3543	4	their	-PRON-	PRP$
20417	3543	5	repertory	repertory	NN
20417	3543	6	of	of	IN
20417	3543	7	efficient	efficient	JJ
20417	3543	8	answers	answer	NNS
20417	3543	9	to	to	IN
20417	3543	10	the	the	DT
20417	3543	11	ordinary	ordinary	JJ
20417	3543	12	questions	question	NNS
20417	3543	13	of	of	IN
20417	3543	14	everyday	everyday	JJ
20417	3543	15	life	life	NN
20417	3543	16	,	,	,
20417	3543	17	and	and	CC
20417	3543	18	why	why	WRB
20417	3543	19	should	should	MD
20417	3543	20	they	-PRON-	PRP
20417	3543	21	experiment	experiment	VB
20417	3543	22	?	?	.
20417	3544	1	In	in	IN
20417	3544	2	the	the	DT
20417	3544	3	course	course	NN
20417	3544	4	of	of	IN
20417	3544	5	the	the	DT
20417	3544	6	struggle	struggle	NN
20417	3544	7	for	for	IN
20417	3544	8	existence	existence	NN
20417	3544	9	what	what	WP
20417	3544	10	has	have	VBZ
20417	3544	11	been	be	VBN
20417	3544	12	established	establish	VBN
20417	3544	13	is	be	VBZ
20417	3544	14	efficiency	efficiency	NN
20417	3544	15	in	in	IN
20417	3544	16	normal	normal	JJ
20417	3544	17	circumstances	circumstance	NNS
20417	3544	18	,	,	,
20417	3544	19	and	and	CC
20417	3544	20	therefore	therefore	RB
20417	3544	21	even	even	RB
20417	3544	22	the	the	DT
20417	3544	23	higher	high	JJR
20417	3544	24	animals	animal	NNS
20417	3544	25	tend	tend	VBP
20417	3544	26	to	to	TO
20417	3544	27	be	be	VB
20417	3544	28	no	no	DT
20417	3544	29	cleverer	clever	JJR
20417	3544	30	than	than	IN
20417	3544	31	is	be	VBZ
20417	3544	32	necessary	necessary	JJ
20417	3544	33	.	.	.
20417	3545	1	So	so	CC
20417	3545	2	while	while	IN
20417	3545	3	many	many	JJ
20417	3545	4	mammals	mammal	NNS
20417	3545	5	are	be	VBP
20417	3545	6	extraordinarily	extraordinarily	RB
20417	3545	7	efficient	efficient	JJ
20417	3545	8	,	,	,
20417	3545	9	they	-PRON-	PRP
20417	3545	10	tend	tend	VBP
20417	3545	11	to	to	TO
20417	3545	12	be	be	VB
20417	3545	13	a	a	DT
20417	3545	14	little	little	JJ
20417	3545	15	dull	dull	JJ
20417	3545	16	.	.	.
20417	3546	1	Their	-PRON-	PRP$
20417	3546	2	mental	mental	JJ
20417	3546	3	equipment	equipment	NN
20417	3546	4	is	be	VBZ
20417	3546	5	adequate	adequate	JJ
20417	3546	6	for	for	IN
20417	3546	7	the	the	DT
20417	3546	8	everyday	everyday	JJ
20417	3546	9	conditions	condition	NNS
20417	3546	10	of	of	IN
20417	3546	11	their	-PRON-	PRP$
20417	3546	12	life	life	NN
20417	3546	13	,	,	,
20417	3546	14	but	but	CC
20417	3546	15	it	-PRON-	PRP
20417	3546	16	is	be	VBZ
20417	3546	17	not	not	RB
20417	3546	18	on	on	IN
20417	3546	19	sufficiently	sufficiently	RB
20417	3546	20	generous	generous	JJ
20417	3546	21	lines	line	NNS
20417	3546	22	to	to	TO
20417	3546	23	admit	admit	VB
20417	3546	24	of	of	IN
20417	3546	25	,	,	,
20417	3546	26	let	let	VB
20417	3546	27	us	-PRON-	PRP
20417	3546	28	say	say	VB
20417	3546	29	,	,	,
20417	3546	30	an	an	DT
20417	3546	31	interest	interest	NN
20417	3546	32	in	in	IN
20417	3546	33	Nature	Nature	NNP
20417	3546	34	or	or	CC
20417	3546	35	adventurous	adventurous	JJ
20417	3546	36	experiment	experiment	NN
20417	3546	37	.	.	.
20417	3547	1	Mammals	mammal	NNS
20417	3547	2	always	always	RB
20417	3547	3	tend	tend	VBP
20417	3547	4	to	to	TO
20417	3547	5	"	"	``
20417	3547	6	play	play	VB
20417	3547	7	for	for	IN
20417	3547	8	safety	safety	NN
20417	3547	9	.	.	.
20417	3547	10	"	"	''
20417	3548	1	We	-PRON-	PRP
20417	3548	2	hasten	hasten	VBP
20417	3548	3	,	,	,
20417	3548	4	however	however	RB
20417	3548	5	,	,	,
20417	3548	6	to	to	TO
20417	3548	7	insert	insert	VB
20417	3548	8	here	here	RB
20417	3548	9	some	some	DT
20417	3548	10	very	very	RB
20417	3548	11	interesting	interesting	JJ
20417	3548	12	saving	saving	NN
20417	3548	13	clauses	clause	NNS
20417	3548	14	.	.	.
20417	3549	1	Experimentation	experimentation	NN
20417	3549	2	in	in	IN
20417	3549	3	Play	play	NN
20417	3549	4	A	a	DT
20417	3549	5	glimpse	glimpse	NN
20417	3549	6	of	of	IN
20417	3549	7	what	what	WP
20417	3549	8	mammals	mammal	NNS
20417	3549	9	are	be	VBP
20417	3549	10	capable	capable	JJ
20417	3549	11	of	of	IN
20417	3549	12	,	,	,
20417	3549	13	were	be	VBD
20417	3549	14	it	-PRON-	PRP
20417	3549	15	necessary	necessary	JJ
20417	3549	16	,	,	,
20417	3549	17	may	may	MD
20417	3549	18	be	be	VB
20417	3549	19	obtained	obtain	VBN
20417	3549	20	by	by	IN
20417	3549	21	watching	watch	VBG
20417	3549	22	those	those	DT
20417	3549	23	that	that	WDT
20417	3549	24	are	be	VBP
20417	3549	25	playful	playful	JJ
20417	3549	26	,	,	,
20417	3549	27	such	such	JJ
20417	3549	28	as	as	IN
20417	3549	29	lambs	lamb	NNS
20417	3549	30	and	and	CC
20417	3549	31	kids	kid	NNS
20417	3549	32	,	,	,
20417	3549	33	foals	foal	NNS
20417	3549	34	and	and	CC
20417	3549	35	calves	calf	NNS
20417	3549	36	,	,	,
20417	3549	37	young	young	JJ
20417	3549	38	foxes	fox	NNS
20417	3549	39	and	and	CC
20417	3549	40	others	other	NNS
20417	3549	41	.	.	.
20417	3550	1	For	for	IN
20417	3550	2	these	these	DT
20417	3550	3	young	young	JJ
20417	3550	4	creatures	creature	NNS
20417	3550	5	let	let	VBP
20417	3550	6	themselves	-PRON-	PRP
20417	3550	7	go	go	VB
20417	3550	8	irresponsibly	irresponsibly	RB
20417	3550	9	,	,	,
20417	3550	10	they	-PRON-	PRP
20417	3550	11	are	be	VBP
20417	3550	12	still	still	RB
20417	3550	13	unstereotyped	unstereotyped	JJ
20417	3550	14	,	,	,
20417	3550	15	they	-PRON-	PRP
20417	3550	16	test	test	VBP
20417	3550	17	what	what	WP
20417	3550	18	they	-PRON-	PRP
20417	3550	19	and	and	CC
20417	3550	20	their	-PRON-	PRP$
20417	3550	21	fellows	fellow	NNS
20417	3550	22	can	can	MD
20417	3550	23	do	do	VB
20417	3550	24	.	.	.
20417	3551	1	The	the	DT
20417	3551	2	experimental	experimental	JJ
20417	3551	3	character	character	NN
20417	3551	4	of	of	IN
20417	3551	5	much	much	JJ
20417	3551	6	of	of	IN
20417	3551	7	animal	animal	NN
20417	3551	8	play	play	NN
20417	3551	9	is	be	VBZ
20417	3551	10	very	very	RB
20417	3551	11	marked	marked	JJ
20417	3551	12	.	.	.
20417	3552	1	It	-PRON-	PRP
20417	3552	2	is	be	VBZ
20417	3552	3	now	now	RB
20417	3552	4	recognised	recognise	VBN
20417	3552	5	by	by	IN
20417	3552	6	biologists	biologist	NNS
20417	3552	7	that	that	WDT
20417	3552	8	play	play	VBP
20417	3552	9	among	among	IN
20417	3552	10	animals	animal	NNS
20417	3552	11	is	be	VBZ
20417	3552	12	the	the	DT
20417	3552	13	young	young	JJ
20417	3552	14	form	form	NN
20417	3552	15	of	of	IN
20417	3552	16	work	work	NN
20417	3552	17	,	,	,
20417	3552	18	and	and	CC
20417	3552	19	that	that	IN
20417	3552	20	the	the	DT
20417	3552	21	playing	playing	NN
20417	3552	22	period	period	NN
20417	3552	23	,	,	,
20417	3552	24	often	often	RB
20417	3552	25	so	so	RB
20417	3552	26	conspicuous	conspicuous	JJ
20417	3552	27	,	,	,
20417	3552	28	is	be	VBZ
20417	3552	29	vitally	vitally	RB
20417	3552	30	important	important	JJ
20417	3552	31	as	as	IN
20417	3552	32	an	an	DT
20417	3552	33	apprenticeship	apprenticeship	NN
20417	3552	34	to	to	IN
20417	3552	35	the	the	DT
20417	3552	36	serious	serious	JJ
20417	3552	37	business	business	NN
20417	3552	38	of	of	IN
20417	3552	39	life	life	NN
20417	3552	40	and	and	CC
20417	3552	41	as	as	IN
20417	3552	42	an	an	DT
20417	3552	43	opportunity	opportunity	NN
20417	3552	44	for	for	IN
20417	3552	45	learning	learn	VBG
20417	3552	46	the	the	DT
20417	3552	47	alphabet	alphabet	NN
20417	3552	48	of	of	IN
20417	3552	49	Nature	Nature	NNP
20417	3552	50	.	.	.
20417	3553	1	But	but	CC
20417	3553	2	the	the	DT
20417	3553	3	playing	playing	JJ
20417	3553	4	period	period	NN
20417	3553	5	is	be	VBZ
20417	3553	6	much	much	RB
20417	3553	7	more	more	JJR
20417	3553	8	;	;	:
20417	3553	9	it	-PRON-	PRP
20417	3553	10	is	be	VBZ
20417	3553	11	one	one	CD
20417	3553	12	of	of	IN
20417	3553	13	the	the	DT
20417	3553	14	few	few	JJ
20417	3553	15	opportunities	opportunity	NNS
20417	3553	16	animals	animal	NNS
20417	3553	17	have	have	VBP
20417	3553	18	of	of	IN
20417	3553	19	making	make	VBG
20417	3553	20	experiments	experiment	NNS
20417	3553	21	without	without	IN
20417	3553	22	too	too	RB
20417	3553	23	serious	serious	JJ
20417	3553	24	responsibilities	responsibility	NNS
20417	3553	25	.	.	.
20417	3554	1	Play	play	NN
20417	3554	2	is	be	VBZ
20417	3554	3	Nature	nature	NN
20417	3554	4	's	's	POS
20417	3554	5	device	device	NN
20417	3554	6	for	for	IN
20417	3554	7	allowing	allow	VBG
20417	3554	8	elbow	elbow	NN
20417	3554	9	-	-	HYPH
20417	3554	10	room	room	NN
20417	3554	11	for	for	IN
20417	3554	12	new	new	JJ
20417	3554	13	departures	departure	NNS
20417	3554	14	(	(	-LRB-
20417	3554	15	behaviour	behaviour	NN
20417	3554	16	-	-	HYPH
20417	3554	17	variations	variation	NNS
20417	3554	18	)	)	-RRB-
20417	3554	19	which	which	WDT
20417	3554	20	may	may	MD
20417	3554	21	form	form	VB
20417	3554	22	part	part	NN
20417	3554	23	of	of	IN
20417	3554	24	the	the	DT
20417	3554	25	raw	raw	JJ
20417	3554	26	materials	material	NNS
20417	3554	27	of	of	IN
20417	3554	28	progress	progress	NN
20417	3554	29	.	.	.
20417	3555	1	Play	play	VB
20417	3555	2	,	,	,
20417	3555	3	we	-PRON-	PRP
20417	3555	4	repeat	repeat	VBP
20417	3555	5	,	,	,
20417	3555	6	gives	give	VBZ
20417	3555	7	us	-PRON-	PRP
20417	3555	8	a	a	DT
20417	3555	9	glimpse	glimpse	NN
20417	3555	10	of	of	IN
20417	3555	11	the	the	DT
20417	3555	12	possibilities	possibility	NNS
20417	3555	13	of	of	IN
20417	3555	14	the	the	DT
20417	3555	15	mammal	mammal	JJ
20417	3555	16	mind	mind	NN
20417	3555	17	.	.	.
20417	3556	1	Other	other	JJ
20417	3556	2	Glimpses	Glimpses	NNPS
20417	3556	3	of	of	IN
20417	3556	4	Intelligence	Intelligence	NNP
20417	3556	5	A	A	NNP
20417	3556	6	squirrel	squirrel	NN
20417	3556	7	is	be	VBZ
20417	3556	8	just	just	RB
20417	3556	9	as	as	RB
20417	3556	10	clever	clever	JJ
20417	3556	11	as	as	IN
20417	3556	12	it	-PRON-	PRP
20417	3556	13	needs	need	VBZ
20417	3556	14	to	to	TO
20417	3556	15	be	be	VB
20417	3556	16	and	and	CC
20417	3556	17	no	no	RB
20417	3556	18	more	more	JJR
20417	3556	19	;	;	:
20417	3556	20	and	and	CC
20417	3556	21	of	of	IN
20417	3556	22	some	some	DT
20417	3556	23	vanishing	vanish	VBG
20417	3556	24	mammals	mammal	NNS
20417	3556	25	,	,	,
20417	3556	26	like	like	IN
20417	3556	27	the	the	DT
20417	3556	28	beaver	beaver	NN
20417	3556	29	,	,	,
20417	3556	30	not	not	RB
20417	3556	31	even	even	RB
20417	3556	32	this	this	DT
20417	3556	33	can	can	MD
20417	3556	34	be	be	VB
20417	3556	35	said	say	VBN
20417	3556	36	.	.	.
20417	3557	1	Humdrum	humdrum	JJ
20417	3557	2	non	non	JJ
20417	3557	3	-	-	JJ
20417	3557	4	plastic	plastic	JJ
20417	3557	5	efficiency	efficiency	NN
20417	3557	6	is	be	VBZ
20417	3557	7	apt	apt	JJ
20417	3557	8	to	to	TO
20417	3557	9	mean	mean	VB
20417	3557	10	stagnation	stagnation	NN
20417	3557	11	.	.	.
20417	3558	1	Now	now	RB
20417	3558	2	we	-PRON-	PRP
20417	3558	3	have	have	VBP
20417	3558	4	just	just	RB
20417	3558	5	seen	see	VBN
20417	3558	6	that	that	IN
20417	3558	7	in	in	IN
20417	3558	8	the	the	DT
20417	3558	9	play	play	NN
20417	3558	10	of	of	IN
20417	3558	11	young	young	JJ
20417	3558	12	mammals	mammal	NNS
20417	3558	13	there	there	EX
20417	3558	14	is	be	VBZ
20417	3558	15	an	an	DT
20417	3558	16	indication	indication	NN
20417	3558	17	of	of	IN
20417	3558	18	unexhausted	unexhausted	JJ
20417	3558	19	possibilities	possibility	NNS
20417	3558	20	,	,	,
20417	3558	21	and	and	CC
20417	3558	22	we	-PRON-	PRP
20417	3558	23	get	get	VBP
20417	3558	24	the	the	DT
20417	3558	25	same	same	JJ
20417	3558	26	impression	impression	NN
20417	3558	27	when	when	WRB
20417	3558	28	we	-PRON-	PRP
20417	3558	29	think	think	VBP
20417	3558	30	of	of	IN
20417	3558	31	three	three	CD
20417	3558	32	other	other	JJ
20417	3558	33	facts	fact	NNS
20417	3558	34	.	.	.
20417	3559	1	(	(	-LRB-
20417	3559	2	_	_	NNP
20417	3559	3	a	a	DT
20417	3559	4	_	_	NNP
20417	3559	5	)	)	-RRB-
20417	3559	6	In	in	IN
20417	3559	7	those	those	DT
20417	3559	8	mammals	mammal	NNS
20417	3559	9	,	,	,
20417	3559	10	like	like	IN
20417	3559	11	dog	dog	NN
20417	3559	12	and	and	CC
20417	3559	13	horse	horse	NN
20417	3559	14	,	,	,
20417	3559	15	which	which	WDT
20417	3559	16	have	have	VBP
20417	3559	17	entered	enter	VBN
20417	3559	18	into	into	IN
20417	3559	19	active	active	JJ
20417	3559	20	cooperative	cooperative	JJ
20417	3559	21	relations	relation	NNS
20417	3559	22	with	with	IN
20417	3559	23	man	man	NN
20417	3559	24	,	,	,
20417	3559	25	we	-PRON-	PRP
20417	3559	26	see	see	VBP
20417	3559	27	that	that	IN
20417	3559	28	the	the	DT
20417	3559	29	mind	mind	NN
20417	3559	30	of	of	IN
20417	3559	31	the	the	DT
20417	3559	32	mammal	mammal	NN
20417	3559	33	is	be	VBZ
20417	3559	34	capable	capable	JJ
20417	3559	35	of	of	IN
20417	3559	36	much	much	RB
20417	3559	37	more	more	JJR
20417	3559	38	than	than	IN
20417	3559	39	the	the	DT
20417	3559	40	average	average	NN
20417	3559	41	would	would	MD
20417	3559	42	lead	lead	VB
20417	3559	43	us	-PRON-	PRP
20417	3559	44	to	to	TO
20417	3559	45	think	think	VB
20417	3559	46	.	.	.
20417	3560	1	When	when	WRB
20417	3560	2	man	man	NN
20417	3560	3	's	's	POS
20417	3560	4	sheltering	sheltering	NN
20417	3560	5	is	be	VBZ
20417	3560	6	too	too	RB
20417	3560	7	complete	complete	JJ
20417	3560	8	and	and	CC
20417	3560	9	the	the	DT
20417	3560	10	domesticated	domesticated	JJ
20417	3560	11	creature	creature	NN
20417	3560	12	is	be	VBZ
20417	3560	13	passive	passive	JJ
20417	3560	14	in	in	IN
20417	3560	15	his	-PRON-	PRP$
20417	3560	16	grip	grip	NN
20417	3560	17	,	,	,
20417	3560	18	the	the	DT
20417	3560	19	intelligence	intelligence	NN
20417	3560	20	deteriorates	deteriorate	VBZ
20417	3560	21	.	.	.
20417	3561	1	(	(	-LRB-
20417	3561	2	_	_	NNP
20417	3561	3	b	b	NNP
20417	3561	4	_	_	NNP
20417	3561	5	)	)	-RRB-
20417	3561	6	When	when	WRB
20417	3561	7	we	-PRON-	PRP
20417	3561	8	study	study	VBP
20417	3561	9	mammals	mammal	NNS
20417	3561	10	,	,	,
20417	3561	11	like	like	IN
20417	3561	12	the	the	DT
20417	3561	13	otter	otter	NN
20417	3561	14	,	,	,
20417	3561	15	which	which	WDT
20417	3561	16	live	live	VBP
20417	3561	17	a	a	DT
20417	3561	18	versatile	versatile	JJ
20417	3561	19	life	life	NN
20417	3561	20	in	in	IN
20417	3561	21	a	a	DT
20417	3561	22	very	very	RB
20417	3561	23	complex	complex	JJ
20417	3561	24	and	and	CC
20417	3561	25	difficult	difficult	JJ
20417	3561	26	environment	environment	NN
20417	3561	27	,	,	,
20417	3561	28	we	-PRON-	PRP
20417	3561	29	get	get	VBP
20417	3561	30	an	an	DT
20417	3561	31	inspiriting	inspirit	VBG
20417	3561	32	picture	picture	NN
20417	3561	33	of	of	IN
20417	3561	34	the	the	DT
20417	3561	35	play	play	NN
20417	3561	36	of	of	IN
20417	3561	37	wits	wit	NNS
20417	3561	38	.	.	.
20417	3562	1	(	(	-LRB-
20417	3562	2	_	_	NNP
20417	3562	3	c	c	NNP
20417	3562	4	_	_	NNP
20417	3562	5	)	)	-RRB-
20417	3562	6	Thirdly	thirdly	RB
20417	3562	7	,	,	,
20417	3562	8	when	when	WRB
20417	3562	9	we	-PRON-	PRP
20417	3562	10	pass	pass	VBP
20417	3562	11	to	to	IN
20417	3562	12	monkeys	monkey	NNS
20417	3562	13	,	,	,
20417	3562	14	where	where	WRB
20417	3562	15	the	the	DT
20417	3562	16	fore	fore	NN
20417	3562	17	-	-	HYPH
20417	3562	18	limb	limb	NN
20417	3562	19	has	have	VBZ
20417	3562	20	become	become	VBN
20417	3562	21	a	a	DT
20417	3562	22	free	free	JJ
20417	3562	23	hand	hand	NN
20417	3562	24	,	,	,
20417	3562	25	where	where	WRB
20417	3562	26	the	the	DT
20417	3562	27	brain	brain	NN
20417	3562	28	shows	show	VBZ
20417	3562	29	a	a	DT
20417	3562	30	relatively	relatively	RB
20417	3562	31	great	great	JJ
20417	3562	32	improvement	improvement	NN
20417	3562	33	,	,	,
20417	3562	34	where	where	WRB
20417	3562	35	"	"	``
20417	3562	36	words	word	NNS
20417	3562	37	"	"	''
20417	3562	38	are	be	VBP
20417	3562	39	much	much	RB
20417	3562	40	used	use	VBN
20417	3562	41	,	,	,
20417	3562	42	we	-PRON-	PRP
20417	3562	43	can	can	MD
20417	3562	44	not	not	RB
20417	3562	45	fail	fail	VB
20417	3562	46	to	to	TO
20417	3562	47	recognise	recognise	VB
20417	3562	48	the	the	DT
20417	3562	49	emergence	emergence	NN
20417	3562	50	of	of	IN
20417	3562	51	something	something	NN
20417	3562	52	new	new	JJ
20417	3562	53	--	--	:
20417	3562	54	a	a	DT
20417	3562	55	restless	restless	JJ
20417	3562	56	inquisitiveness	inquisitiveness	NN
20417	3562	57	,	,	,
20417	3562	58	a	a	DT
20417	3562	59	desire	desire	NN
20417	3562	60	to	to	TO
20417	3562	61	investigate	investigate	VB
20417	3562	62	the	the	DT
20417	3562	63	world	world	NN
20417	3562	64	,	,	,
20417	3562	65	an	an	DT
20417	3562	66	unsatisfied	unsatisfied	JJ
20417	3562	67	tendency	tendency	NN
20417	3562	68	to	to	TO
20417	3562	69	experiment	experiment	VB
20417	3562	70	.	.	.
20417	3563	1	We	-PRON-	PRP
20417	3563	2	are	be	VBP
20417	3563	3	approaching	approach	VBG
20417	3563	4	the	the	DT
20417	3563	5	Dawn	Dawn	NNP
20417	3563	6	of	of	IN
20417	3563	7	Reason	Reason	NNP
20417	3563	8	.	.	.
20417	3564	1	THE	the	DT
20417	3564	2	MIND	mind	NN
20417	3564	3	OF	of	IN
20417	3564	4	MONKEYS	monkey	NNS
20417	3564	5	§	§	CD
20417	3564	6	8	8	CD
20417	3564	7	There	there	EX
20417	3564	8	is	be	VBZ
20417	3564	9	a	a	DT
20417	3564	10	long	long	JJ
20417	3564	11	gamut	gamut	NN
20417	3564	12	between	between	IN
20417	3564	13	the	the	DT
20417	3564	14	bushy	bushy	NNP
20417	3564	15	-	-	HYPH
20417	3564	16	tailed	tailed	JJ
20417	3564	17	,	,	,
20417	3564	18	almost	almost	RB
20417	3564	19	squirrel	squirrel	NN
20417	3564	20	-	-	HYPH
20417	3564	21	like	like	JJ
20417	3564	22	marmosets	marmoset	NNS
20417	3564	23	and	and	CC
20417	3564	24	the	the	DT
20417	3564	25	big	big	JJ
20417	3564	26	-	-	HYPH
20417	3564	27	brained	brained	JJ
20417	3564	28	chimpanzee	chimpanzee	NN
20417	3564	29	.	.	.
20417	3565	1	There	there	EX
20417	3565	2	is	be	VBZ
20417	3565	3	great	great	JJ
20417	3565	4	variety	variety	NN
20417	3565	5	of	of	IN
20417	3565	6	attainment	attainment	JJ
20417	3565	7	at	at	IN
20417	3565	8	different	different	JJ
20417	3565	9	levels	level	NNS
20417	3565	10	in	in	IN
20417	3565	11	the	the	DT
20417	3565	12	Simian	simian	JJ
20417	3565	13	tribe	tribe	NN
20417	3565	14	.	.	.
20417	3566	1	Keen	Keen	NNP
20417	3566	2	Senses	Senses	NNP
20417	3566	3	To	to	TO
20417	3566	4	begin	begin	VB
20417	3566	5	at	at	IN
20417	3566	6	the	the	DT
20417	3566	7	beginning	beginning	NN
20417	3566	8	,	,	,
20417	3566	9	it	-PRON-	PRP
20417	3566	10	is	be	VBZ
20417	3566	11	certain	certain	JJ
20417	3566	12	that	that	IN
20417	3566	13	monkeys	monkey	NNS
20417	3566	14	have	have	VBP
20417	3566	15	a	a	DT
20417	3566	16	first	first	JJ
20417	3566	17	-	-	HYPH
20417	3566	18	class	class	NN
20417	3566	19	sensory	sensory	JJ
20417	3566	20	equipment	equipment	NN
20417	3566	21	,	,	,
20417	3566	22	especially	especially	RB
20417	3566	23	as	as	IN
20417	3566	24	regards	regard	VBZ
20417	3566	25	sight	sight	NN
20417	3566	26	,	,	,
20417	3566	27	hearing	hearing	NN
20417	3566	28	,	,	,
20417	3566	29	and	and	CC
20417	3566	30	touch	touch	NN
20417	3566	31	.	.	.
20417	3567	1	The	the	DT
20417	3567	2	axes	axis	NNS
20417	3567	3	of	of	IN
20417	3567	4	the	the	DT
20417	3567	5	two	two	CD
20417	3567	6	eyes	eye	NNS
20417	3567	7	are	be	VBP
20417	3567	8	directed	direct	VBN
20417	3567	9	forwards	forwards	RB
20417	3567	10	as	as	IN
20417	3567	11	in	in	IN
20417	3567	12	man	man	NN
20417	3567	13	,	,	,
20417	3567	14	and	and	CC
20417	3567	15	a	a	DT
20417	3567	16	large	large	JJ
20417	3567	17	section	section	NN
20417	3567	18	of	of	IN
20417	3567	19	the	the	DT
20417	3567	20	field	field	NN
20417	3567	21	of	of	IN
20417	3567	22	vision	vision	NN
20417	3567	23	is	be	VBZ
20417	3567	24	common	common	JJ
20417	3567	25	to	to	IN
20417	3567	26	both	both	DT
20417	3567	27	eyes	eye	NNS
20417	3567	28	.	.	.
20417	3568	1	In	in	IN
20417	3568	2	other	other	JJ
20417	3568	3	words	word	NNS
20417	3568	4	,	,	,
20417	3568	5	monkeys	monkey	NNS
20417	3568	6	have	have	VBP
20417	3568	7	a	a	DT
20417	3568	8	more	more	RBR
20417	3568	9	complete	complete	JJ
20417	3568	10	stereoscopic	stereoscopic	JJ
20417	3568	11	vision	vision	NN
20417	3568	12	than	than	IN
20417	3568	13	the	the	DT
20417	3568	14	rest	rest	NN
20417	3568	15	of	of	IN
20417	3568	16	the	the	DT
20417	3568	17	mammals	mammal	NNS
20417	3568	18	enjoy	enjoy	VB
20417	3568	19	.	.	.
20417	3569	1	They	-PRON-	PRP
20417	3569	2	look	look	VBP
20417	3569	3	more	more	JJR
20417	3569	4	and	and	CC
20417	3569	5	smell	smell	VBP
20417	3569	6	less	less	RBR
20417	3569	7	.	.	.
20417	3570	1	They	-PRON-	PRP
20417	3570	2	can	can	MD
20417	3570	3	distinguish	distinguish	VB
20417	3570	4	different	different	JJ
20417	3570	5	colours	colour	NNS
20417	3570	6	,	,	,
20417	3570	7	apart	apart	RB
20417	3570	8	from	from	IN
20417	3570	9	different	different	JJ
20417	3570	10	degrees	degree	NNS
20417	3570	11	of	of	IN
20417	3570	12	brightness	brightness	NN
20417	3570	13	in	in	IN
20417	3570	14	the	the	DT
20417	3570	15	coloured	coloured	JJ
20417	3570	16	objects	object	NNS
20417	3570	17	.	.	.
20417	3571	1	They	-PRON-	PRP
20417	3571	2	are	be	VBP
20417	3571	3	quick	quick	JJ
20417	3571	4	to	to	TO
20417	3571	5	discriminate	discriminate	VB
20417	3571	6	differences	difference	NNS
20417	3571	7	in	in	IN
20417	3571	8	the	the	DT
20417	3571	9	shapes	shape	NNS
20417	3571	10	of	of	IN
20417	3571	11	things	thing	NNS
20417	3571	12	,	,	,
20417	3571	13	e.g.	e.g.	RB
20417	3572	1	boxes	box	NNS
20417	3572	2	similar	similar	JJ
20417	3572	3	in	in	IN
20417	3572	4	size	size	NN
20417	3572	5	but	but	CC
20417	3572	6	different	different	JJ
20417	3572	7	in	in	IN
20417	3572	8	shape	shape	NN
20417	3572	9	,	,	,
20417	3572	10	for	for	IN
20417	3572	11	if	if	IN
20417	3572	12	the	the	DT
20417	3572	13	prize	prize	NN
20417	3572	14	is	be	VBZ
20417	3572	15	always	always	RB
20417	3572	16	put	put	VBN
20417	3572	17	in	in	RP
20417	3572	18	a	a	DT
20417	3572	19	box	box	NN
20417	3572	20	of	of	IN
20417	3572	21	the	the	DT
20417	3572	22	same	same	JJ
20417	3572	23	shape	shape	NN
20417	3572	24	they	-PRON-	PRP
20417	3572	25	soon	soon	RB
20417	3572	26	learn	learn	VBP
20417	3572	27	(	(	-LRB-
20417	3572	28	by	by	IN
20417	3572	29	association	association	NNP
20417	3572	30	)	)	-RRB-
20417	3572	31	to	to	TO
20417	3572	32	select	select	VB
20417	3572	33	the	the	DT
20417	3572	34	profitable	profitable	JJ
20417	3572	35	one	one	NN
20417	3572	36	.	.	.
20417	3573	1	They	-PRON-	PRP
20417	3573	2	learn	learn	VBP
20417	3573	3	to	to	TO
20417	3573	4	discriminate	discriminate	VB
20417	3573	5	cards	card	NNS
20417	3573	6	with	with	IN
20417	3573	7	short	short	JJ
20417	3573	8	words	word	NNS
20417	3573	9	or	or	CC
20417	3573	10	with	with	IN
20417	3573	11	signs	sign	NNS
20417	3573	12	printed	print	VBN
20417	3573	13	on	on	IN
20417	3573	14	them	-PRON-	PRP
20417	3573	15	,	,	,
20417	3573	16	coming	come	VBG
20417	3573	17	down	down	RP
20417	3573	18	when	when	WRB
20417	3573	19	the	the	DT
20417	3573	20	"	"	``
20417	3573	21	Yes	yes	UH
20417	3573	22	"	"	''
20417	3573	23	card	card	NN
20417	3573	24	is	be	VBZ
20417	3573	25	shown	show	VBN
20417	3573	26	,	,	,
20417	3573	27	remaining	remain	VBG
20417	3573	28	on	on	IN
20417	3573	29	their	-PRON-	PRP$
20417	3573	30	perch	perch	NN
20417	3573	31	when	when	WRB
20417	3573	32	the	the	DT
20417	3573	33	card	card	NN
20417	3573	34	says	say	VBZ
20417	3573	35	"	"	``
20417	3573	36	No	no	UH
20417	3573	37	.	.	.
20417	3573	38	"	"	''
20417	3574	1	Bred	breed	VBN
20417	3574	2	to	to	IN
20417	3574	3	a	a	DT
20417	3574	4	forest	forest	NN
20417	3574	5	life	life	NN
20417	3574	6	where	where	WRB
20417	3574	7	alertness	alertness	NN
20417	3574	8	is	be	VBZ
20417	3574	9	a	a	DT
20417	3574	10	life	life	NN
20417	3574	11	-	-	HYPH
20417	3574	12	or	or	CC
20417	3574	13	-	-	HYPH
20417	3574	14	death	death	NN
20417	3574	15	quality	quality	NN
20417	3574	16	,	,	,
20417	3574	17	they	-PRON-	PRP
20417	3574	18	are	be	VBP
20417	3574	19	quick	quick	JJ
20417	3574	20	to	to	TO
20417	3574	21	respond	respond	VB
20417	3574	22	to	to	IN
20417	3574	23	a	a	DT
20417	3574	24	sudden	sudden	JJ
20417	3574	25	movement	movement	NN
20417	3574	26	or	or	CC
20417	3574	27	to	to	TO
20417	3574	28	pick	pick	VB
20417	3574	29	out	out	RP
20417	3574	30	some	some	DT
20417	3574	31	new	new	JJ
20417	3574	32	feature	feature	NN
20417	3574	33	in	in	IN
20417	3574	34	their	-PRON-	PRP$
20417	3574	35	surroundings	surrounding	NNS
20417	3574	36	.	.	.
20417	3575	1	And	and	CC
20417	3575	2	what	what	WP
20417	3575	3	is	be	VBZ
20417	3575	4	true	true	JJ
20417	3575	5	of	of	IN
20417	3575	6	vision	vision	NN
20417	3575	7	holds	hold	VBZ
20417	3575	8	also	also	RB
20417	3575	9	for	for	IN
20417	3575	10	hearing	hearing	NN
20417	3575	11	.	.	.
20417	3576	1	Power	power	NN
20417	3576	2	of	of	IN
20417	3576	3	Manipulation	Manipulation	NNP
20417	3576	4	Another	another	DT
20417	3576	5	quality	quality	NN
20417	3576	6	which	which	WDT
20417	3576	7	separates	separate	VBZ
20417	3576	8	monkeys	monkey	NNS
20417	3576	9	very	very	RB
20417	3576	10	markedly	markedly	RB
20417	3576	11	from	from	IN
20417	3576	12	ordinary	ordinary	JJ
20417	3576	13	mammals	mammal	NNS
20417	3576	14	is	be	VBZ
20417	3576	15	their	-PRON-	PRP$
20417	3576	16	manipulative	manipulative	JJ
20417	3576	17	expertness	expertness	NN
20417	3576	18	,	,	,
20417	3576	19	the	the	DT
20417	3576	20	co	co	NN
20417	3576	21	-	-	NN
20417	3576	22	ordination	ordination	NN
20417	3576	23	of	of	IN
20417	3576	24	hand	hand	NN
20417	3576	25	and	and	CC
20417	3576	26	eye	eye	NN
20417	3576	27	.	.	.
20417	3577	1	This	this	DT
20417	3577	2	great	great	JJ
20417	3577	3	gift	gift	NN
20417	3577	4	follows	follow	VBZ
20417	3577	5	from	from	IN
20417	3577	6	the	the	DT
20417	3577	7	fact	fact	NN
20417	3577	8	that	that	IN
20417	3577	9	among	among	IN
20417	3577	10	monkeys	monkey	NNS
20417	3577	11	the	the	DT
20417	3577	12	fore	fore	NN
20417	3577	13	-	-	HYPH
20417	3577	14	leg	leg	NN
20417	3577	15	has	have	VBZ
20417	3577	16	been	be	VBN
20417	3577	17	emancipated	emancipate	VBN
20417	3577	18	.	.	.
20417	3578	1	It	-PRON-	PRP
20417	3578	2	has	have	VBZ
20417	3578	3	ceased	cease	VBN
20417	3578	4	to	to	TO
20417	3578	5	be	be	VB
20417	3578	6	indispensable	indispensable	JJ
20417	3578	7	as	as	IN
20417	3578	8	an	an	DT
20417	3578	9	organ	organ	NN
20417	3578	10	of	of	IN
20417	3578	11	support	support	NN
20417	3578	12	;	;	:
20417	3578	13	it	-PRON-	PRP
20417	3578	14	has	have	VBZ
20417	3578	15	become	become	VBN
20417	3578	16	a	a	DT
20417	3578	17	climbing	climbing	NN
20417	3578	18	,	,	,
20417	3578	19	grasping	grasping	NN
20417	3578	20	,	,	,
20417	3578	21	lifting	lifting	NN
20417	3578	22	,	,	,
20417	3578	23	handling	handle	VBG
20417	3578	24	organ	organ	NN
20417	3578	25	.	.	.
20417	3579	1	The	the	DT
20417	3579	2	fore	fore	NN
20417	3579	3	-	-	HYPH
20417	3579	4	limb	limb	NN
20417	3579	5	has	have	VBZ
20417	3579	6	become	become	VBN
20417	3579	7	a	a	DT
20417	3579	8	free	free	JJ
20417	3579	9	hand	hand	NN
20417	3579	10	,	,	,
20417	3579	11	and	and	CC
20417	3579	12	everyone	everyone	NN
20417	3579	13	who	who	WP
20417	3579	14	knows	know	VBZ
20417	3579	15	monkeys	monkey	NNS
20417	3579	16	at	at	RB
20417	3579	17	all	all	RB
20417	3579	18	is	be	VBZ
20417	3579	19	aware	aware	JJ
20417	3579	20	of	of	IN
20417	3579	21	the	the	DT
20417	3579	22	zest	zest	NN
20417	3579	23	with	with	IN
20417	3579	24	which	which	WDT
20417	3579	25	they	-PRON-	PRP
20417	3579	26	use	use	VBP
20417	3579	27	their	-PRON-	PRP$
20417	3579	28	tool	tool	NN
20417	3579	29	.	.	.
20417	3580	1	They	-PRON-	PRP
20417	3580	2	enjoy	enjoy	VBP
20417	3580	3	pulling	pull	VBG
20417	3580	4	things	thing	NNS
20417	3580	5	to	to	IN
20417	3580	6	pieces	piece	NNS
20417	3580	7	--	--	:
20417	3580	8	a	a	DT
20417	3580	9	kind	kind	NN
20417	3580	10	of	of	IN
20417	3580	11	dissection	dissection	NN
20417	3580	12	--	--	:
20417	3580	13	or	or	CC
20417	3580	14	screwing	screw	VBG
20417	3580	15	the	the	DT
20417	3580	16	handle	handle	NN
20417	3580	17	off	off	IN
20417	3580	18	a	a	DT
20417	3580	19	brush	brush	NN
20417	3580	20	and	and	CC
20417	3580	21	screwing	screw	VBG
20417	3580	22	it	-PRON-	PRP
20417	3580	23	on	on	RP
20417	3580	24	again	again	RB
20417	3580	25	.	.	.
20417	3581	1	[	[	-LRB-
20417	3581	2	Illustration	illustration	NN
20417	3581	3	:	:	:
20417	3581	4	_	_	NNP
20417	3581	5	Photo	Photo	NNP
20417	3581	6	:	:	:
20417	3581	7	W.	W.	NNP
20417	3581	8	P.	P.	NNP
20417	3581	9	Dando	Dando	NNP
20417	3581	10	_	_	NNP
20417	3581	11	BABY	BABY	NNP
20417	3581	12	ORANG	orang	NN
20417	3581	13	Notice	notice	VBP
20417	3581	14	the	the	DT
20417	3581	15	small	small	JJ
20417	3581	16	ears	ear	NNS
20417	3581	17	and	and	CC
20417	3581	18	the	the	DT
20417	3581	19	suggestion	suggestion	NN
20417	3581	20	of	of	IN
20417	3581	21	good	good	JJ
20417	3581	22	temper	temper	NN
20417	3581	23	.	.	.
20417	3582	1	The	the	DT
20417	3582	2	mother	mother	NN
20417	3582	3	orang	orang	NN
20417	3582	4	will	will	MD
20417	3582	5	throw	throw	VB
20417	3582	6	prickly	prickly	JJ
20417	3582	7	fruits	fruit	NNS
20417	3582	8	and	and	CC
20417	3582	9	pieces	piece	NNS
20417	3582	10	of	of	IN
20417	3582	11	branches	branch	NNS
20417	3582	12	at	at	IN
20417	3582	13	those	those	DT
20417	3582	14	who	who	WP
20417	3582	15	intrude	intrude	VBP
20417	3582	16	on	on	IN
20417	3582	17	her	-PRON-	PRP$
20417	3582	18	maternal	maternal	JJ
20417	3582	19	care	care	NN
20417	3582	20	.	.	.
20417	3582	21	]	]	-RRB-
20417	3583	1	[	[	-LRB-
20417	3583	2	Illustration	illustration	NN
20417	3583	3	:	:	:
20417	3583	4	_	_	NNP
20417	3583	5	Photo	Photo	NNP
20417	3583	6	:	:	:
20417	3583	7	Gambier	Gambier	NNP
20417	3583	8	Bolton	Bolton	NNP
20417	3583	9	.	.	.
20417	3583	10	_	_	NNP
20417	3583	11	ORANG	ORANG	NNP
20417	3583	12	-	-	HYPH
20417	3583	13	UTAN	UTAN	NNP
20417	3583	14	A	a	DT
20417	3583	15	large	large	JJ
20417	3583	16	and	and	CC
20417	3583	17	heavy	heavy	JJ
20417	3583	18	ape	ape	NN
20417	3583	19	,	,	,
20417	3583	20	frequenting	frequent	VBG
20417	3583	21	forests	forest	NNS
20417	3583	22	in	in	IN
20417	3583	23	Sumatra	Sumatra	NNP
20417	3583	24	and	and	CC
20417	3583	25	Borneo	Borneo	NNP
20417	3583	26	,	,	,
20417	3583	27	living	live	VBG
20417	3583	28	mainly	mainly	RB
20417	3583	29	in	in	IN
20417	3583	30	trees	tree	NNS
20417	3583	31	,	,	,
20417	3583	32	where	where	WRB
20417	3583	33	a	a	DT
20417	3583	34	temporary	temporary	JJ
20417	3583	35	nest	nest	NN
20417	3583	36	is	be	VBZ
20417	3583	37	made	make	VBN
20417	3583	38	.	.	.
20417	3584	1	The	the	DT
20417	3584	2	expression	expression	NN
20417	3584	3	is	be	VBZ
20417	3584	4	melancholy	melancholy	JJ
20417	3584	5	,	,	,
20417	3584	6	the	the	DT
20417	3584	7	belly	belly	NN
20417	3584	8	very	very	RB
20417	3584	9	protuberant	protuberant	JJ
20417	3584	10	,	,	,
20417	3584	11	the	the	DT
20417	3584	12	colour	colour	NN
20417	3584	13	yellow	yellow	NNP
20417	3584	14	-	-	HYPH
20417	3584	15	brown	brown	JJ
20417	3584	16	,	,	,
20417	3584	17	the	the	DT
20417	3584	18	movements	movement	NNS
20417	3584	19	are	be	VBP
20417	3584	20	cautious	cautious	JJ
20417	3584	21	and	and	CC
20417	3584	22	slow	slow	JJ
20417	3584	23	.	.	.
20417	3584	24	]	]	-RRB-
20417	3585	1	[	[	-LRB-
20417	3585	2	Illustration	illustration	NN
20417	3585	3	:	:	:
20417	3585	4	1	1	CD
20417	3585	5	.	.	.
20417	3586	1	CHIMPANZEE	CHIMPANZEE	NNP
20417	3586	2	2	2	CD
20417	3586	3	.	.	.
20417	3587	1	BABY	BABY	NNP
20417	3587	2	ORANG	ORANG	NNP
20417	3587	3	-	-	HYPH
20417	3587	4	UTAN	UTAN	NNP
20417	3587	5	3	3	CD
20417	3587	6	.	.	.
20417	3588	1	ORANG	ORANG	NNP
20417	3588	2	-	-	HYPH
20417	3588	3	UTAN	UTAN	NNP
20417	3588	4	4	4	CD
20417	3588	5	.	.	.
20417	3589	1	BABY	BABY	NNP
20417	3589	2	CHIMPANZEES	CHIMPANZEES	NNP
20417	3589	3	_	_	NNP
20417	3589	4	Photos	Photos	NNP
20417	3589	5	:	:	:
20417	3589	6	James	James	NNP
20417	3589	7	's	's	POS
20417	3589	8	Press	Press	NNP
20417	3589	9	Agency	Agency	NNP
20417	3589	10	.	.	.
20417	3589	11	_	_	NNP
20417	3589	12	In	in	IN
20417	3589	13	his	-PRON-	PRP$
20417	3589	14	famous	famous	JJ
20417	3589	15	book	book	NN
20417	3589	16	on	on	IN
20417	3589	17	_	_	NNP
20417	3589	18	The	the	DT
20417	3589	19	Expression	Expression	NNP
20417	3589	20	of	of	IN
20417	3589	21	the	the	DT
20417	3589	22	Emotions	Emotions	NNPS
20417	3589	23	in	in	IN
20417	3589	24	Man	Man	NNP
20417	3589	25	and	and	CC
20417	3589	26	Animals	Animals	NNPS
20417	3589	27	_	_	NNP
20417	3589	28	(	(	-LRB-
20417	3589	29	1872	1872	CD
20417	3589	30	)	)	-RRB-
20417	3589	31	Charles	Charles	NNP
20417	3589	32	Darwin	Darwin	NNP
20417	3589	33	showed	show	VBD
20417	3589	34	that	that	IN
20417	3589	35	many	many	JJ
20417	3589	36	forms	form	NNS
20417	3589	37	of	of	IN
20417	3589	38	facial	facial	JJ
20417	3589	39	expression	expression	NN
20417	3589	40	familiar	familiar	JJ
20417	3589	41	in	in	IN
20417	3589	42	man	man	NN
20417	3589	43	have	have	VB
20417	3589	44	their	-PRON-	PRP$
20417	3589	45	counterparts	counterpart	NNS
20417	3589	46	in	in	IN
20417	3589	47	apes	ape	NNS
20417	3589	48	and	and	CC
20417	3589	49	other	other	JJ
20417	3589	50	mammals	mammal	NNS
20417	3589	51	.	.	.
20417	3590	1	He	-PRON-	PRP
20417	3590	2	also	also	RB
20417	3590	3	showed	show	VBD
20417	3590	4	how	how	WRB
20417	3590	5	important	important	JJ
20417	3590	6	the	the	DT
20417	3590	7	movements	movement	NNS
20417	3590	8	of	of	IN
20417	3590	9	expression	expression	NN
20417	3590	10	are	be	VBP
20417	3590	11	as	as	IN
20417	3590	12	means	mean	NNS
20417	3590	13	of	of	IN
20417	3590	14	communication	communication	NN
20417	3590	15	between	between	IN
20417	3590	16	mother	mother	NN
20417	3590	17	and	and	CC
20417	3590	18	offspring	offspring	NN
20417	3590	19	,	,	,
20417	3590	20	mate	mate	NN
20417	3590	21	and	and	CC
20417	3590	22	mate	mate	NN
20417	3590	23	,	,	,
20417	3590	24	kith	kith	NNP
20417	3590	25	and	and	CC
20417	3590	26	kin	kin	NNP
20417	3590	27	.	.	.
20417	3591	1	The	the	DT
20417	3591	2	anthropoid	anthropoid	NN
20417	3591	3	apes	ape	NNS
20417	3591	4	show	show	VBP
20417	3591	5	notable	notable	JJ
20417	3591	6	differences	difference	NNS
20417	3591	7	of	of	IN
20417	3591	8	temperament	temperament	NN
20417	3591	9	as	as	IN
20417	3591	10	the	the	DT
20417	3591	11	photographs	photograph	NNS
20417	3591	12	show	show	VBP
20417	3591	13	.	.	.
20417	3592	1	The	the	DT
20417	3592	2	chimpanzee	chimpanzee	NN
20417	3592	3	is	be	VBZ
20417	3592	4	lively	lively	JJ
20417	3592	5	,	,	,
20417	3592	6	cheerful	cheerful	JJ
20417	3592	7	,	,	,
20417	3592	8	and	and	CC
20417	3592	9	educable	educable	JJ
20417	3592	10	.	.	.
20417	3593	1	The	the	DT
20417	3593	2	orang	orang	NN
20417	3593	3	is	be	VBZ
20417	3593	4	also	also	RB
20417	3593	5	mild	mild	JJ
20417	3593	6	of	of	IN
20417	3593	7	temper	temper	NN
20417	3593	8	,	,	,
20417	3593	9	but	but	CC
20417	3593	10	often	often	RB
20417	3593	11	and	and	CC
20417	3593	12	naturally	naturally	RB
20417	3593	13	appears	appear	VBZ
20417	3593	14	melancholy	melancholy	JJ
20417	3593	15	in	in	IN
20417	3593	16	captivity	captivity	NN
20417	3593	17	.	.	.
20417	3594	1	This	this	DT
20417	3594	2	is	be	VBZ
20417	3594	3	not	not	RB
20417	3594	4	suggested	suggest	VBN
20417	3594	5	,	,	,
20417	3594	6	however	however	RB
20417	3594	7	,	,	,
20417	3594	8	by	by	IN
20417	3594	9	our	-PRON-	PRP$
20417	3594	10	photograph	photograph	NN
20417	3594	11	of	of	IN
20417	3594	12	the	the	DT
20417	3594	13	adult	adult	NN
20417	3594	14	.	.	.
20417	3595	1	Both	both	DT
20417	3595	2	chimpanzee	chimpanzee	JJ
20417	3595	3	and	and	CC
20417	3595	4	orang	orang	NNP
20417	3595	5	are	be	VBP
20417	3595	6	markedly	markedly	RB
20417	3595	7	contrasted	contrast	VBN
20417	3595	8	with	with	IN
20417	3595	9	the	the	DT
20417	3595	10	fierce	fierce	JJ
20417	3595	11	and	and	CC
20417	3595	12	gloomy	gloomy	JJ
20417	3595	13	gorilla	gorilla	NN
20417	3595	14	.	.	.
20417	3595	15	]	]	-RRB-
20417	3596	1	Activity	activity	NN
20417	3596	2	for	for	IN
20417	3596	3	Activity	Activity	NNP
20417	3596	4	's	's	POS
20417	3596	5	Sake	Sake	NNP
20417	3596	6	Professor	Professor	NNP
20417	3596	7	Thorndike	Thorndike	NNP
20417	3596	8	hits	hit	VBZ
20417	3596	9	the	the	DT
20417	3596	10	nail	nail	NN
20417	3596	11	on	on	IN
20417	3596	12	the	the	DT
20417	3596	13	head	head	NN
20417	3596	14	when	when	WRB
20417	3596	15	he	-PRON-	PRP
20417	3596	16	lays	lay	VBZ
20417	3596	17	stress	stress	NN
20417	3596	18	on	on	IN
20417	3596	19	the	the	DT
20417	3596	20	intensity	intensity	NN
20417	3596	21	of	of	IN
20417	3596	22	activity	activity	NN
20417	3596	23	in	in	IN
20417	3596	24	monkeys	monkey	NNS
20417	3596	25	--	--	:
20417	3596	26	activity	activity	NN
20417	3596	27	both	both	DT
20417	3596	28	of	of	IN
20417	3596	29	body	body	NN
20417	3596	30	and	and	CC
20417	3596	31	mind	mind	NN
20417	3596	32	.	.	.
20417	3597	1	They	-PRON-	PRP
20417	3597	2	are	be	VBP
20417	3597	3	pent	pen	VBN
20417	3597	4	-	-	HYPH
20417	3597	5	up	up	RP
20417	3597	6	reservoirs	reservoir	NNS
20417	3597	7	of	of	IN
20417	3597	8	energy	energy	NN
20417	3597	9	,	,	,
20417	3597	10	which	which	WDT
20417	3597	11	almost	almost	RB
20417	3597	12	any	any	DT
20417	3597	13	influence	influence	NN
20417	3597	14	will	will	MD
20417	3597	15	tap	tap	VB
20417	3597	16	.	.	.
20417	3598	1	Watch	watch	VB
20417	3598	2	a	a	DT
20417	3598	3	cat	cat	NN
20417	3598	4	or	or	CC
20417	3598	5	a	a	DT
20417	3598	6	dog	dog	NN
20417	3598	7	,	,	,
20417	3598	8	Professor	Professor	NNP
20417	3598	9	Thorndike	Thorndike	NNP
20417	3598	10	says	say	VBZ
20417	3598	11	;	;	:
20417	3598	12	it	-PRON-	PRP
20417	3598	13	does	do	VBZ
20417	3598	14	comparatively	comparatively	RB
20417	3598	15	few	few	JJ
20417	3598	16	things	thing	NNS
20417	3598	17	and	and	CC
20417	3598	18	is	be	VBZ
20417	3598	19	content	content	JJ
20417	3598	20	for	for	IN
20417	3598	21	long	long	JJ
20417	3598	22	periods	period	NNS
20417	3598	23	to	to	TO
20417	3598	24	do	do	VB
20417	3598	25	nothing	nothing	NN
20417	3598	26	.	.	.
20417	3599	1	It	-PRON-	PRP
20417	3599	2	will	will	MD
20417	3599	3	be	be	VB
20417	3599	4	splendidly	splendidly	RB
20417	3599	5	active	active	JJ
20417	3599	6	in	in	IN
20417	3599	7	response	response	NN
20417	3599	8	to	to	IN
20417	3599	9	some	some	DT
20417	3599	10	stimulus	stimulus	NN
20417	3599	11	such	such	JJ
20417	3599	12	as	as	IN
20417	3599	13	food	food	NN
20417	3599	14	or	or	CC
20417	3599	15	a	a	DT
20417	3599	16	friend	friend	NN
20417	3599	17	or	or	CC
20417	3599	18	a	a	DT
20417	3599	19	fight	fight	NN
20417	3599	20	,	,	,
20417	3599	21	but	but	CC
20417	3599	22	if	if	IN
20417	3599	23	nothing	nothing	NN
20417	3599	24	appeals	appeal	VBZ
20417	3599	25	to	to	IN
20417	3599	26	its	-PRON-	PRP$
20417	3599	27	special	special	JJ
20417	3599	28	make	make	NN
20417	3599	29	-	-	HYPH
20417	3599	30	up	up	NN
20417	3599	31	,	,	,
20417	3599	32	which	which	WDT
20417	3599	33	is	be	VBZ
20417	3599	34	very	very	RB
20417	3599	35	utilitarian	utilitarian	JJ
20417	3599	36	in	in	IN
20417	3599	37	its	-PRON-	PRP$
20417	3599	38	interests	interest	NNS
20417	3599	39	,	,	,
20417	3599	40	it	-PRON-	PRP
20417	3599	41	will	will	MD
20417	3599	42	do	do	VB
20417	3599	43	nothing	nothing	NN
20417	3599	44	.	.	.
20417	3600	1	"	"	``
20417	3600	2	Watch	watch	VB
20417	3600	3	a	a	DT
20417	3600	4	monkey	monkey	NN
20417	3600	5	and	and	CC
20417	3600	6	you	-PRON-	PRP
20417	3600	7	can	can	MD
20417	3600	8	not	not	RB
20417	3600	9	enumerate	enumerate	VB
20417	3600	10	the	the	DT
20417	3600	11	things	thing	NNS
20417	3600	12	he	-PRON-	PRP
20417	3600	13	does	do	VBZ
20417	3600	14	,	,	,
20417	3600	15	can	can	MD
20417	3600	16	not	not	RB
20417	3600	17	discover	discover	VB
20417	3600	18	the	the	DT
20417	3600	19	stimuli	stimulus	NNS
20417	3600	20	to	to	TO
20417	3600	21	which	which	WDT
20417	3600	22	he	-PRON-	PRP
20417	3600	23	reacts	react	VBZ
20417	3600	24	,	,	,
20417	3600	25	can	can	MD
20417	3600	26	not	not	RB
20417	3600	27	conceive	conceive	VB
20417	3600	28	the	the	DT
20417	3600	29	_	_	NNP
20417	3600	30	raison	raison	NNP
20417	3600	31	d'etre	d'etre	NNP
20417	3600	32	_	_	NNP
20417	3600	33	of	of	IN
20417	3600	34	his	-PRON-	PRP$
20417	3600	35	pursuits	pursuit	NNS
20417	3600	36	.	.	.
20417	3601	1	Everything	everything	NN
20417	3601	2	appeals	appeal	VBZ
20417	3601	3	to	to	IN
20417	3601	4	him	-PRON-	PRP
20417	3601	5	.	.	.
20417	3602	1	He	-PRON-	PRP
20417	3602	2	likes	like	VBZ
20417	3602	3	to	to	TO
20417	3602	4	be	be	VB
20417	3602	5	active	active	JJ
20417	3602	6	for	for	IN
20417	3602	7	the	the	DT
20417	3602	8	sake	sake	NN
20417	3602	9	of	of	IN
20417	3602	10	activity	activity	NN
20417	3602	11	.	.	.
20417	3602	12	"	"	''
20417	3603	1	This	this	DT
20417	3603	2	applies	apply	VBZ
20417	3603	3	to	to	IN
20417	3603	4	mental	mental	JJ
20417	3603	5	activity	activity	NN
20417	3603	6	as	as	RB
20417	3603	7	well	well	RB
20417	3603	8	,	,	,
20417	3603	9	and	and	CC
20417	3603	10	the	the	DT
20417	3603	11	quality	quality	NN
20417	3603	12	is	be	VBZ
20417	3603	13	one	one	CD
20417	3603	14	of	of	IN
20417	3603	15	extraordinary	extraordinary	JJ
20417	3603	16	interest	interest	NN
20417	3603	17	,	,	,
20417	3603	18	for	for	IN
20417	3603	19	it	-PRON-	PRP
20417	3603	20	shows	show	VBZ
20417	3603	21	the	the	DT
20417	3603	22	experimenting	experiment	VBG
20417	3603	23	mood	mood	NN
20417	3603	24	at	at	IN
20417	3603	25	a	a	DT
20417	3603	26	higher	high	JJR
20417	3603	27	turn	turn	NN
20417	3603	28	of	of	IN
20417	3603	29	the	the	DT
20417	3603	30	spiral	spiral	NN
20417	3603	31	than	than	IN
20417	3603	32	in	in	IN
20417	3603	33	any	any	DT
20417	3603	34	other	other	JJ
20417	3603	35	creature	creature	NN
20417	3603	36	,	,	,
20417	3603	37	save	save	VB
20417	3603	38	man	man	NN
20417	3603	39	.	.	.
20417	3604	1	It	-PRON-	PRP
20417	3604	2	points	point	VBZ
20417	3604	3	forward	forward	RB
20417	3604	4	to	to	IN
20417	3604	5	the	the	DT
20417	3604	6	scientific	scientific	JJ
20417	3604	7	spirit	spirit	NN
20417	3604	8	.	.	.
20417	3605	1	We	-PRON-	PRP
20417	3605	2	can	can	MD
20417	3605	3	not	not	RB
20417	3605	4	,	,	,
20417	3605	5	indeed	indeed	RB
20417	3605	6	,	,	,
20417	3605	7	believe	believe	VB
20417	3605	8	in	in	IN
20417	3605	9	the	the	DT
20417	3605	10	sudden	sudden	JJ
20417	3605	11	beginning	beginning	NN
20417	3605	12	of	of	IN
20417	3605	13	any	any	DT
20417	3605	14	quality	quality	NN
20417	3605	15	,	,	,
20417	3605	16	and	and	CC
20417	3605	17	we	-PRON-	PRP
20417	3605	18	recall	recall	VBP
20417	3605	19	the	the	DT
20417	3605	20	experimenting	experimenting	NN
20417	3605	21	of	of	IN
20417	3605	22	playing	play	VBG
20417	3605	23	mammals	mammal	NNS
20417	3605	24	,	,	,
20417	3605	25	such	such	JJ
20417	3605	26	as	as	IN
20417	3605	27	kids	kid	NNS
20417	3605	28	and	and	CC
20417	3605	29	kittens	kitten	NNS
20417	3605	30	,	,	,
20417	3605	31	or	or	CC
20417	3605	32	of	of	IN
20417	3605	33	inquisitive	inquisitive	JJ
20417	3605	34	adults	adult	NNS
20417	3605	35	like	like	IN
20417	3605	36	Kipling	Kipling	NNP
20417	3605	37	's	's	POS
20417	3605	38	mongoose	mongoose	NN
20417	3605	39	,	,	,
20417	3605	40	Riki	Riki	NNP
20417	3605	41	-	-	HYPH
20417	3605	42	Tiki	tiki	NN
20417	3605	43	-	-	HYPH
20417	3605	44	Tavi	Tavi	NNP
20417	3605	45	,	,	,
20417	3605	46	which	which	WDT
20417	3605	47	made	make	VBD
20417	3605	48	it	-PRON-	PRP
20417	3605	49	his	-PRON-	PRP$
20417	3605	50	business	business	NN
20417	3605	51	in	in	IN
20417	3605	52	life	life	NN
20417	3605	53	to	to	TO
20417	3605	54	find	find	VB
20417	3605	55	out	out	RP
20417	3605	56	about	about	IN
20417	3605	57	things	thing	NNS
20417	3605	58	.	.	.
20417	3606	1	But	but	CC
20417	3606	2	in	in	IN
20417	3606	3	monkeys	monkey	NNS
20417	3606	4	the	the	DT
20417	3606	5	habit	habit	NN
20417	3606	6	of	of	IN
20417	3606	7	restless	restless	NN
20417	3606	8	experimenting	experimenting	NN
20417	3606	9	rises	rise	VBZ
20417	3606	10	to	to	IN
20417	3606	11	a	a	DT
20417	3606	12	higher	high	JJR
20417	3606	13	pitch	pitch	NN
20417	3606	14	.	.	.
20417	3607	1	They	-PRON-	PRP
20417	3607	2	appear	appear	VBP
20417	3607	3	to	to	TO
20417	3607	4	be	be	VB
20417	3607	5	curious	curious	JJ
20417	3607	6	about	about	IN
20417	3607	7	the	the	DT
20417	3607	8	world	world	NN
20417	3607	9	.	.	.
20417	3608	1	The	the	DT
20417	3608	2	psychologist	psychologist	NN
20417	3608	3	whom	whom	WP
20417	3608	4	we	-PRON-	PRP
20417	3608	5	have	have	VBP
20417	3608	6	quoted	quote	VBN
20417	3608	7	tells	tell	NNS
20417	3608	8	of	of	IN
20417	3608	9	a	a	DT
20417	3608	10	monkey	monkey	NN
20417	3608	11	which	which	WDT
20417	3608	12	happened	happen	VBD
20417	3608	13	to	to	TO
20417	3608	14	hit	hit	VB
20417	3608	15	a	a	DT
20417	3608	16	projecting	projecting	NN
20417	3608	17	wire	wire	NN
20417	3608	18	so	so	IN
20417	3608	19	as	as	IN
20417	3608	20	to	to	TO
20417	3608	21	make	make	VB
20417	3608	22	it	-PRON-	PRP
20417	3608	23	vibrate	vibrate	VB
20417	3608	24	.	.	.
20417	3609	1	He	-PRON-	PRP
20417	3609	2	went	go	VBD
20417	3609	3	on	on	RP
20417	3609	4	repeating	repeat	VBG
20417	3609	5	the	the	DT
20417	3609	6	performance	performance	NN
20417	3609	7	hundreds	hundred	NNS
20417	3609	8	of	of	IN
20417	3609	9	times	time	NNS
20417	3609	10	during	during	IN
20417	3609	11	the	the	DT
20417	3609	12	next	next	JJ
20417	3609	13	few	few	JJ
20417	3609	14	days	day	NNS
20417	3609	15	.	.	.
20417	3610	1	Of	of	RB
20417	3610	2	course	course	RB
20417	3610	3	,	,	,
20417	3610	4	he	-PRON-	PRP
20417	3610	5	got	get	VBD
20417	3610	6	nothing	nothing	NN
20417	3610	7	out	out	IN
20417	3610	8	of	of	IN
20417	3610	9	it	-PRON-	PRP
20417	3610	10	,	,	,
20417	3610	11	save	save	VB
20417	3610	12	fun	fun	NN
20417	3610	13	,	,	,
20417	3610	14	but	but	CC
20417	3610	15	it	-PRON-	PRP
20417	3610	16	was	be	VBD
20417	3610	17	grist	grist	JJ
20417	3610	18	to	to	IN
20417	3610	19	his	-PRON-	PRP$
20417	3610	20	mental	mental	JJ
20417	3610	21	mill	mill	NN
20417	3610	22	.	.	.
20417	3611	1	"	"	``
20417	3611	2	The	the	DT
20417	3611	3	fact	fact	NN
20417	3611	4	of	of	IN
20417	3611	5	mental	mental	JJ
20417	3611	6	life	life	NN
20417	3611	7	is	be	VBZ
20417	3611	8	to	to	TO
20417	3611	9	monkeys	monkey	NNS
20417	3611	10	it	-PRON-	PRP
20417	3611	11	own	own	JJ
20417	3611	12	reward	reward	NN
20417	3611	13	.	.	.
20417	3611	14	"	"	''
20417	3612	1	The	the	DT
20417	3612	2	monkey	monkey	NN
20417	3612	3	's	's	POS
20417	3612	4	brain	brain	NN
20417	3612	5	is	be	VBZ
20417	3612	6	"	"	``
20417	3612	7	tender	tender	JJ
20417	3612	8	all	all	RB
20417	3612	9	over	over	RB
20417	3612	10	,	,	,
20417	3612	11	functioning	function	VBG
20417	3612	12	throughout	throughout	IN
20417	3612	13	,	,	,
20417	3612	14	set	set	VBN
20417	3612	15	off	off	RP
20417	3612	16	in	in	IN
20417	3612	17	action	action	NN
20417	3612	18	by	by	IN
20417	3612	19	anything	anything	NN
20417	3612	20	and	and	CC
20417	3612	21	everything	everything	NN
20417	3612	22	.	.	.
20417	3612	23	"	"	''
20417	3613	1	Sheer	Sheer	NNP
20417	3613	2	Quickness	Quickness	NNP
20417	3613	3	Correlated	correlate	VBN
20417	3613	4	with	with	IN
20417	3613	5	the	the	DT
20417	3613	6	quality	quality	NN
20417	3613	7	of	of	IN
20417	3613	8	restless	restless	NN
20417	3613	9	inquisitiveness	inquisitiveness	NN
20417	3613	10	and	and	CC
20417	3613	11	delight	delight	NN
20417	3613	12	in	in	IN
20417	3613	13	activity	activity	NN
20417	3613	14	for	for	IN
20417	3613	15	its	-PRON-	PRP$
20417	3613	16	own	own	JJ
20417	3613	17	sake	sake	NN
20417	3613	18	there	there	EX
20417	3613	19	is	be	VBZ
20417	3613	20	the	the	DT
20417	3613	21	quality	quality	NN
20417	3613	22	of	of	IN
20417	3613	23	quickness	quickness	NN
20417	3613	24	.	.	.
20417	3614	1	We	-PRON-	PRP
20417	3614	2	mean	mean	VBP
20417	3614	3	not	not	RB
20417	3614	4	merely	merely	RB
20417	3614	5	the	the	DT
20417	3614	6	locomotor	locomotor	NN
20417	3614	7	agility	agility	NN
20417	3614	8	that	that	WDT
20417	3614	9	marks	mark	VBZ
20417	3614	10	most	most	JJS
20417	3614	11	monkeys	monkey	NNS
20417	3614	12	,	,	,
20417	3614	13	but	but	CC
20417	3614	14	quickness	quickness	NN
20417	3614	15	of	of	IN
20417	3614	16	perception	perception	NN
20417	3614	17	and	and	CC
20417	3614	18	plan	plan	NN
20417	3614	19	.	.	.
20417	3615	1	It	-PRON-	PRP
20417	3615	2	is	be	VBZ
20417	3615	3	the	the	DT
20417	3615	4	sort	sort	NN
20417	3615	5	of	of	IN
20417	3615	6	quality	quality	NN
20417	3615	7	that	that	WDT
20417	3615	8	life	life	NN
20417	3615	9	among	among	IN
20417	3615	10	the	the	DT
20417	3615	11	branches	branch	NNS
20417	3615	12	will	will	MD
20417	3615	13	engender	engender	VB
20417	3615	14	,	,	,
20417	3615	15	where	where	WRB
20417	3615	16	it	-PRON-	PRP
20417	3615	17	is	be	VBZ
20417	3615	18	so	so	RB
20417	3615	19	often	often	RB
20417	3615	20	a	a	DT
20417	3615	21	case	case	NN
20417	3615	22	of	of	IN
20417	3615	23	neck	neck	NN
20417	3615	24	or	or	CC
20417	3615	25	nothing	nothing	NN
20417	3615	26	.	.	.
20417	3616	1	It	-PRON-	PRP
20417	3616	2	is	be	VBZ
20417	3616	3	the	the	DT
20417	3616	4	quality	quality	NN
20417	3616	5	which	which	WDT
20417	3616	6	we	-PRON-	PRP
20417	3616	7	describe	describe	VBP
20417	3616	8	as	as	IN
20417	3616	9	being	be	VBG
20417	3616	10	on	on	IN
20417	3616	11	the	the	DT
20417	3616	12	spot	spot	NN
20417	3616	13	,	,	,
20417	3616	14	though	though	IN
20417	3616	15	the	the	DT
20417	3616	16	phrase	phrase	NN
20417	3616	17	has	have	VBZ
20417	3616	18	slipped	slip	VBN
20417	3616	19	from	from	IN
20417	3616	20	its	-PRON-	PRP$
20417	3616	21	original	original	JJ
20417	3616	22	moorings	mooring	NNS
20417	3616	23	.	.	.
20417	3617	1	Speaking	speak	VBG
20417	3617	2	of	of	IN
20417	3617	3	his	-PRON-	PRP$
20417	3617	4	Bonnet	Bonnet	NNP
20417	3617	5	Monkey	Monkey	NNP
20417	3617	6	,	,	,
20417	3617	7	an	an	DT
20417	3617	8	Indian	indian	JJ
20417	3617	9	macaque	macaque	NN
20417	3617	10	,	,	,
20417	3617	11	second	second	JJ
20417	3617	12	cousin	cousin	NN
20417	3617	13	to	to	IN
20417	3617	14	the	the	DT
20417	3617	15	kind	kind	NN
20417	3617	16	that	that	WDT
20417	3617	17	lives	live	VBZ
20417	3617	18	on	on	IN
20417	3617	19	the	the	DT
20417	3617	20	Rock	Rock	NNP
20417	3617	21	of	of	IN
20417	3617	22	Gibraltar	Gibraltar	NNP
20417	3617	23	,	,	,
20417	3617	24	Professor	Professor	NNP
20417	3617	25	S.	S.	NNP
20417	3617	26	J.	J.	NNP
20417	3617	27	Holmes	Holmes	NNP
20417	3617	28	writes	write	VBZ
20417	3617	29	:	:	:
20417	3617	30	"	"	``
20417	3617	31	For	for	IN
20417	3617	32	keenness	keenness	NN
20417	3617	33	of	of	IN
20417	3617	34	perception	perception	NN
20417	3617	35	,	,	,
20417	3617	36	rapidity	rapidity	NN
20417	3617	37	of	of	IN
20417	3617	38	action	action	NN
20417	3617	39	,	,	,
20417	3617	40	facility	facility	NN
20417	3617	41	in	in	IN
20417	3617	42	forming	form	VBG
20417	3617	43	good	good	JJ
20417	3617	44	practical	practical	JJ
20417	3617	45	judgments	judgment	NNS
20417	3617	46	about	about	IN
20417	3617	47	ways	way	NNS
20417	3617	48	and	and	CC
20417	3617	49	means	mean	NNS
20417	3617	50	of	of	IN
20417	3617	51	escaping	escape	VBG
20417	3617	52	pursuit	pursuit	NN
20417	3617	53	and	and	CC
20417	3617	54	of	of	IN
20417	3617	55	attaining	attain	VBG
20417	3617	56	various	various	JJ
20417	3617	57	other	other	JJ
20417	3617	58	ends	end	NNS
20417	3617	59	,	,	,
20417	3617	60	Lizzie	Lizzie	NNP
20417	3617	61	had	have	VBD
20417	3617	62	few	few	JJ
20417	3617	63	rivals	rival	NNS
20417	3617	64	in	in	IN
20417	3617	65	the	the	DT
20417	3617	66	animal	animal	NN
20417	3617	67	world	world	NN
20417	3617	68	....	....	.
20417	3618	1	Her	-PRON-	PRP$
20417	3618	2	perceptions	perception	NNS
20417	3618	3	and	and	CC
20417	3618	4	decisions	decision	NNS
20417	3618	5	were	be	VBD
20417	3618	6	so	so	RB
20417	3618	7	much	much	RB
20417	3618	8	more	more	RBR
20417	3618	9	rapid	rapid	JJ
20417	3618	10	than	than	IN
20417	3618	11	my	-PRON-	PRP$
20417	3618	12	own	own	JJ
20417	3618	13	that	that	IN
20417	3618	14	she	-PRON-	PRP
20417	3618	15	would	would	MD
20417	3618	16	frequently	frequently	RB
20417	3618	17	transfer	transfer	VB
20417	3618	18	her	-PRON-	PRP$
20417	3618	19	attention	attention	NN
20417	3618	20	,	,	,
20417	3618	21	decide	decide	VB
20417	3618	22	upon	upon	IN
20417	3618	23	a	a	DT
20417	3618	24	line	line	NN
20417	3618	25	of	of	IN
20417	3618	26	action	action	NN
20417	3618	27	,	,	,
20417	3618	28	and	and	CC
20417	3618	29	carry	carry	VB
20417	3618	30	it	-PRON-	PRP
20417	3618	31	into	into	IN
20417	3618	32	effect	effect	NN
20417	3618	33	before	before	IN
20417	3618	34	I	-PRON-	PRP
20417	3618	35	was	be	VBD
20417	3618	36	aware	aware	JJ
20417	3618	37	of	of	IN
20417	3618	38	what	what	WP
20417	3618	39	she	-PRON-	PRP
20417	3618	40	was	be	VBD
20417	3618	41	about	about	IN
20417	3618	42	.	.	.
20417	3619	1	Until	until	IN
20417	3619	2	I	-PRON-	PRP
20417	3619	3	came	come	VBD
20417	3619	4	to	to	TO
20417	3619	5	guard	guard	VB
20417	3619	6	against	against	IN
20417	3619	7	her	-PRON-	PRP$
20417	3619	8	nimble	nimble	JJ
20417	3619	9	and	and	CC
20417	3619	10	unexpected	unexpected	JJ
20417	3619	11	manoeuvres	manoeuvre	NNS
20417	3619	12	,	,	,
20417	3619	13	she	-PRON-	PRP
20417	3619	14	succeeded	succeed	VBD
20417	3619	15	in	in	IN
20417	3619	16	getting	get	VBG
20417	3619	17	possession	possession	NN
20417	3619	18	of	of	IN
20417	3619	19	many	many	JJ
20417	3619	20	apples	apple	NNS
20417	3619	21	and	and	CC
20417	3619	22	peanuts	peanut	NNS
20417	3619	23	which	which	WDT
20417	3619	24	I	-PRON-	PRP
20417	3619	25	had	have	VBD
20417	3619	26	not	not	RB
20417	3619	27	intended	intend	VBN
20417	3619	28	to	to	TO
20417	3619	29	give	give	VB
20417	3619	30	her	-PRON-	PRP
20417	3619	31	except	except	IN
20417	3619	32	upon	upon	IN
20417	3619	33	the	the	DT
20417	3619	34	successful	successful	JJ
20417	3619	35	performance	performance	NN
20417	3619	36	of	of	IN
20417	3619	37	some	some	DT
20417	3619	38	task	task	NN
20417	3619	39	.	.	.
20417	3619	40	"	"	''
20417	3620	1	Quick	quick	JJ
20417	3620	2	to	to	TO
20417	3620	3	Learn	learn	VB
20417	3620	4	Quite	quite	RB
20417	3620	5	fundamental	fundamental	JJ
20417	3620	6	to	to	IN
20417	3620	7	any	any	DT
20417	3620	8	understanding	understanding	NN
20417	3620	9	of	of	IN
20417	3620	10	animal	animal	NN
20417	3620	11	behaviour	behaviour	NN
20417	3620	12	is	be	VBZ
20417	3620	13	the	the	DT
20417	3620	14	distinction	distinction	NN
20417	3620	15	so	so	RB
20417	3620	16	clearly	clearly	RB
20417	3620	17	drawn	draw	VBN
20417	3620	18	by	by	IN
20417	3620	19	Sir	Sir	NNP
20417	3620	20	Ray	Ray	NNP
20417	3620	21	Lankester	Lankester	NNP
20417	3620	22	between	between	IN
20417	3620	23	the	the	DT
20417	3620	24	"	"	``
20417	3620	25	little	little	JJ
20417	3620	26	-	-	HYPH
20417	3620	27	brain	brain	NN
20417	3620	28	"	"	''
20417	3620	29	type	type	NN
20417	3620	30	,	,	,
20417	3620	31	rich	rich	JJ
20417	3620	32	in	in	IN
20417	3620	33	inborn	inborn	JJ
20417	3620	34	or	or	CC
20417	3620	35	instinctive	instinctive	JJ
20417	3620	36	capacities	capacity	NNS
20417	3620	37	,	,	,
20417	3620	38	but	but	CC
20417	3620	39	relatively	relatively	RB
20417	3620	40	slow	slow	JJ
20417	3620	41	to	to	TO
20417	3620	42	learn	learn	VB
20417	3620	43	,	,	,
20417	3620	44	and	and	CC
20417	3620	45	the	the	DT
20417	3620	46	"	"	``
20417	3620	47	big	big	JJ
20417	3620	48	-	-	HYPH
20417	3620	49	brain	brain	NN
20417	3620	50	"	"	''
20417	3620	51	type	type	NN
20417	3620	52	,	,	,
20417	3620	53	with	with	IN
20417	3620	54	a	a	DT
20417	3620	55	relatively	relatively	RB
20417	3620	56	poor	poor	JJ
20417	3620	57	endowment	endowment	NN
20417	3620	58	of	of	IN
20417	3620	59	specialised	specialise	VBN
20417	3620	60	instincts	instinct	NNS
20417	3620	61	,	,	,
20417	3620	62	but	but	CC
20417	3620	63	with	with	IN
20417	3620	64	great	great	JJ
20417	3620	65	educability	educability	NN
20417	3620	66	.	.	.
20417	3621	1	The	the	DT
20417	3621	2	"	"	``
20417	3621	3	little	little	JJ
20417	3621	4	-	-	HYPH
20417	3621	5	brain	brain	NN
20417	3621	6	"	"	''
20417	3621	7	type	type	NN
20417	3621	8	finds	find	VBZ
20417	3621	9	its	-PRON-	PRP$
20417	3621	10	climax	climax	NN
20417	3621	11	in	in	IN
20417	3621	12	ants	ant	NNS
20417	3621	13	and	and	CC
20417	3621	14	bees	bee	NNS
20417	3621	15	;	;	:
20417	3621	16	the	the	DT
20417	3621	17	"	"	``
20417	3621	18	big	big	JJ
20417	3621	19	-	-	HYPH
20417	3621	20	brain	brain	NN
20417	3621	21	"	"	''
20417	3621	22	type	type	NN
20417	3621	23	in	in	IN
20417	3621	24	horses	horse	NNS
20417	3621	25	and	and	CC
20417	3621	26	dogs	dog	NNS
20417	3621	27	,	,	,
20417	3621	28	elephants	elephant	NNS
20417	3621	29	and	and	CC
20417	3621	30	monkeys	monkey	NNS
20417	3621	31	.	.	.
20417	3622	1	And	and	CC
20417	3622	2	of	of	IN
20417	3622	3	all	all	DT
20417	3622	4	animals	animal	NNS
20417	3622	5	monkeys	monkey	NNS
20417	3622	6	are	be	VBP
20417	3622	7	the	the	DT
20417	3622	8	quickest	quick	JJS
20417	3622	9	to	to	TO
20417	3622	10	learn	learn	VB
20417	3622	11	,	,	,
20417	3622	12	if	if	IN
20417	3622	13	we	-PRON-	PRP
20417	3622	14	use	use	VBP
20417	3622	15	the	the	DT
20417	3622	16	word	word	NN
20417	3622	17	"	"	``
20417	3622	18	learn	learn	VB
20417	3622	19	"	"	''
20417	3622	20	to	to	TO
20417	3622	21	mean	mean	VB
20417	3622	22	the	the	DT
20417	3622	23	formation	formation	NN
20417	3622	24	of	of	IN
20417	3622	25	useful	useful	JJ
20417	3622	26	associations	association	NNS
20417	3622	27	between	between	IN
20417	3622	28	this	this	DT
20417	3622	29	and	and	CC
20417	3622	30	that	that	IN
20417	3622	31	,	,	,
20417	3622	32	between	between	IN
20417	3622	33	a	a	DT
20417	3622	34	given	give	VBN
20417	3622	35	sense	sense	NN
20417	3622	36	-	-	HYPH
20417	3622	37	presentation	presentation	NN
20417	3622	38	and	and	CC
20417	3622	39	a	a	DT
20417	3622	40	particular	particular	JJ
20417	3622	41	piece	piece	NN
20417	3622	42	of	of	IN
20417	3622	43	behaviour	behaviour	NN
20417	3622	44	.	.	.
20417	3623	1	The	the	DT
20417	3623	2	Case	case	NN
20417	3623	3	of	of	IN
20417	3623	4	Sally	Sally	NNP
20417	3623	5	Some	some	DT
20417	3623	6	of	of	IN
20417	3623	7	us	-PRON-	PRP
20417	3623	8	remember	remember	VBP
20417	3623	9	Sally	Sally	NNP
20417	3623	10	,	,	,
20417	3623	11	the	the	DT
20417	3623	12	chimpanzee	chimpanzee	NN
20417	3623	13	at	at	IN
20417	3623	14	the	the	DT
20417	3623	15	"	"	``
20417	3623	16	Zoo	Zoo	NNP
20417	3623	17	"	"	''
20417	3623	18	with	with	IN
20417	3623	19	which	which	WDT
20417	3623	20	Dr.	Dr.	NNP
20417	3623	21	Romanes	Romanes	NNP
20417	3623	22	used	use	VBD
20417	3623	23	to	to	TO
20417	3623	24	experiment	experiment	VB
20417	3623	25	.	.	.
20417	3624	1	She	-PRON-	PRP
20417	3624	2	was	be	VBD
20417	3624	3	taught	teach	VBN
20417	3624	4	to	to	TO
20417	3624	5	give	give	VB
20417	3624	6	her	-PRON-	PRP
20417	3624	7	teacher	teacher	NN
20417	3624	8	the	the	DT
20417	3624	9	number	number	NN
20417	3624	10	of	of	IN
20417	3624	11	straws	straw	NNS
20417	3624	12	he	-PRON-	PRP
20417	3624	13	asked	ask	VBD
20417	3624	14	for	for	IN
20417	3624	15	,	,	,
20417	3624	16	and	and	CC
20417	3624	17	she	-PRON-	PRP
20417	3624	18	soon	soon	RB
20417	3624	19	learned	learn	VBD
20417	3624	20	to	to	TO
20417	3624	21	do	do	VB
20417	3624	22	so	so	RB
20417	3624	23	up	up	IN
20417	3624	24	to	to	TO
20417	3624	25	five	five	CD
20417	3624	26	.	.	.
20417	3625	1	If	if	IN
20417	3625	2	she	-PRON-	PRP
20417	3625	3	handed	hand	VBD
20417	3625	4	a	a	DT
20417	3625	5	number	number	NN
20417	3625	6	not	not	RB
20417	3625	7	asked	ask	VBN
20417	3625	8	for	for	IN
20417	3625	9	,	,	,
20417	3625	10	her	-PRON-	PRP$
20417	3625	11	offer	offer	NN
20417	3625	12	was	be	VBD
20417	3625	13	refused	refuse	VBN
20417	3625	14	;	;	:
20417	3625	15	if	if	IN
20417	3625	16	she	-PRON-	PRP
20417	3625	17	gave	give	VBD
20417	3625	18	the	the	DT
20417	3625	19	proper	proper	JJ
20417	3625	20	number	number	NN
20417	3625	21	,	,	,
20417	3625	22	she	-PRON-	PRP
20417	3625	23	got	get	VBD
20417	3625	24	a	a	DT
20417	3625	25	piece	piece	NN
20417	3625	26	of	of	IN
20417	3625	27	fruit	fruit	NN
20417	3625	28	.	.	.
20417	3626	1	If	if	IN
20417	3626	2	she	-PRON-	PRP
20417	3626	3	was	be	VBD
20417	3626	4	asked	ask	VBN
20417	3626	5	for	for	IN
20417	3626	6	five	five	CD
20417	3626	7	straws	straw	NNS
20417	3626	8	,	,	,
20417	3626	9	she	-PRON-	PRP
20417	3626	10	picked	pick	VBD
20417	3626	11	them	-PRON-	PRP
20417	3626	12	up	up	RP
20417	3626	13	individually	individually	RB
20417	3626	14	and	and	CC
20417	3626	15	placed	place	VBD
20417	3626	16	them	-PRON-	PRP
20417	3626	17	in	in	IN
20417	3626	18	her	-PRON-	PRP$
20417	3626	19	mouth	mouth	NN
20417	3626	20	,	,	,
20417	3626	21	and	and	CC
20417	3626	22	when	when	WRB
20417	3626	23	she	-PRON-	PRP
20417	3626	24	had	have	VBD
20417	3626	25	gathered	gather	VBN
20417	3626	26	five	five	CD
20417	3626	27	she	-PRON-	PRP
20417	3626	28	presented	present	VBD
20417	3626	29	them	-PRON-	PRP
20417	3626	30	together	together	RB
20417	3626	31	in	in	IN
20417	3626	32	her	-PRON-	PRP$
20417	3626	33	hand	hand	NN
20417	3626	34	.	.	.
20417	3627	1	Attempts	attempt	NNS
20417	3627	2	to	to	TO
20417	3627	3	teach	teach	VB
20417	3627	4	her	-PRON-	PRP
20417	3627	5	to	to	TO
20417	3627	6	give	give	VB
20417	3627	7	six	six	CD
20417	3627	8	to	to	TO
20417	3627	9	ten	ten	CD
20417	3627	10	straws	straw	NNS
20417	3627	11	were	be	VBD
20417	3627	12	not	not	RB
20417	3627	13	very	very	RB
20417	3627	14	successful	successful	JJ
20417	3627	15	.	.	.
20417	3628	1	For	for	IN
20417	3628	2	Sally	Sally	NNP
20417	3628	3	"	"	''
20417	3628	4	above	above	IN
20417	3628	5	six	six	CD
20417	3628	6	"	"	``
20417	3628	7	meant	mean	VBN
20417	3628	8	"	"	''
20417	3628	9	many	many	JJ
20417	3628	10	,	,	,
20417	3628	11	"	"	''
20417	3628	12	and	and	CC
20417	3628	13	besides	besides	RB
20417	3628	14	,	,	,
20417	3628	15	her	-PRON-	PRP$
20417	3628	16	limits	limit	NNS
20417	3628	17	of	of	IN
20417	3628	18	patience	patience	NN
20417	3628	19	were	be	VBD
20417	3628	20	probably	probably	RB
20417	3628	21	less	less	JJR
20417	3628	22	than	than	IN
20417	3628	23	her	-PRON-	PRP$
20417	3628	24	range	range	NN
20417	3628	25	of	of	IN
20417	3628	26	computation	computation	NN
20417	3628	27	.	.	.
20417	3629	1	This	this	DT
20417	3629	2	was	be	VBD
20417	3629	3	hinted	hint	VBN
20417	3629	4	at	at	IN
20417	3629	5	by	by	IN
20417	3629	6	the	the	DT
20417	3629	7	highly	highly	RB
20417	3629	8	interesting	interesting	JJ
20417	3629	9	circumstance	circumstance	NN
20417	3629	10	that	that	IN
20417	3629	11	when	when	WRB
20417	3629	12	dealing	deal	VBG
20417	3629	13	with	with	IN
20417	3629	14	numbers	number	NNS
20417	3629	15	above	above	IN
20417	3629	16	five	five	CD
20417	3629	17	she	-PRON-	PRP
20417	3629	18	very	very	RB
20417	3629	19	frequently	frequently	RB
20417	3629	20	doubled	double	VBD
20417	3629	21	over	over	IN
20417	3629	22	a	a	DT
20417	3629	23	straw	straw	NN
20417	3629	24	so	so	IN
20417	3629	25	as	as	IN
20417	3629	26	to	to	TO
20417	3629	27	make	make	VB
20417	3629	28	it	-PRON-	PRP
20417	3629	29	present	present	VB
20417	3629	30	two	two	CD
20417	3629	31	ends	end	NNS
20417	3629	32	and	and	CC
20417	3629	33	thus	thus	RB
20417	3629	34	appear	appear	VB
20417	3629	35	as	as	IN
20417	3629	36	two	two	CD
20417	3629	37	straws	straw	NNS
20417	3629	38	.	.	.
20417	3630	1	The	the	DT
20417	3630	2	doubling	doubling	NN
20417	3630	3	of	of	IN
20417	3630	4	the	the	DT
20417	3630	5	straw	straw	NN
20417	3630	6	looked	look	VBD
20417	3630	7	like	like	IN
20417	3630	8	an	an	DT
20417	3630	9	intelligent	intelligent	JJ
20417	3630	10	device	device	NN
20417	3630	11	to	to	TO
20417	3630	12	save	save	VB
20417	3630	13	time	time	NN
20417	3630	14	,	,	,
20417	3630	15	and	and	CC
20417	3630	16	it	-PRON-	PRP
20417	3630	17	was	be	VBD
20417	3630	18	persistently	persistently	RB
20417	3630	19	resorted	resort	VBN
20417	3630	20	to	to	IN
20417	3630	21	in	in	IN
20417	3630	22	spite	spite	NN
20417	3630	23	of	of	IN
20417	3630	24	the	the	DT
20417	3630	25	fact	fact	NN
20417	3630	26	that	that	IN
20417	3630	27	her	-PRON-	PRP$
20417	3630	28	teacher	teacher	NN
20417	3630	29	always	always	RB
20417	3630	30	refused	refuse	VBD
20417	3630	31	to	to	TO
20417	3630	32	accept	accept	VB
20417	3630	33	a	a	DT
20417	3630	34	doubled	double	VBN
20417	3630	35	straw	straw	NN
20417	3630	36	as	as	IN
20417	3630	37	equivalent	equivalent	JJ
20417	3630	38	to	to	IN
20417	3630	39	two	two	CD
20417	3630	40	straws	straw	NNS
20417	3630	41	.	.	.
20417	3631	1	Here	here	RB
20417	3631	2	we	-PRON-	PRP
20417	3631	3	get	get	VBP
20417	3631	4	a	a	DT
20417	3631	5	glimpse	glimpse	NN
20417	3631	6	of	of	IN
20417	3631	7	something	something	NN
20417	3631	8	beyond	beyond	IN
20417	3631	9	the	the	DT
20417	3631	10	mere	mere	NNP
20417	3631	11	association	association	NNP
20417	3631	12	of	of	IN
20417	3631	13	a	a	DT
20417	3631	14	sound--"Five"--and	sound--"five"--and	NN
20417	3631	15	that	that	DT
20417	3631	16	number	number	NN
20417	3631	17	of	of	IN
20417	3631	18	straws	straws	NN
20417	3631	19	.	.	.
20417	3632	1	The	the	DT
20417	3632	2	Case	case	NN
20417	3632	3	of	of	IN
20417	3632	4	Lizzie	Lizzie	NNP
20417	3632	5	The	the	DT
20417	3632	6	front	front	NN
20417	3632	7	of	of	IN
20417	3632	8	the	the	DT
20417	3632	9	cage	cage	NN
20417	3632	10	in	in	IN
20417	3632	11	which	which	WDT
20417	3632	12	Professor	Professor	NNP
20417	3632	13	Holmes	Holmes	NNP
20417	3632	14	kept	keep	VBD
20417	3632	15	Lizzie	Lizzie	NNP
20417	3632	16	was	be	VBD
20417	3632	17	made	make	VBN
20417	3632	18	of	of	IN
20417	3632	19	vertical	vertical	JJ
20417	3632	20	bars	bar	NNS
20417	3632	21	which	which	WDT
20417	3632	22	allowed	allow	VBD
20417	3632	23	her	-PRON-	PRP
20417	3632	24	to	to	TO
20417	3632	25	reach	reach	VB
20417	3632	26	out	out	RP
20417	3632	27	with	with	IN
20417	3632	28	her	-PRON-	PRP$
20417	3632	29	arm	arm	NN
20417	3632	30	.	.	.
20417	3633	1	On	on	IN
20417	3633	2	a	a	DT
20417	3633	3	board	board	NN
20417	3633	4	with	with	IN
20417	3633	5	an	an	DT
20417	3633	6	upright	upright	JJ
20417	3633	7	nail	nail	NN
20417	3633	8	as	as	IN
20417	3633	9	handle	handle	VB
20417	3633	10	,	,	,
20417	3633	11	there	there	EX
20417	3633	12	was	be	VBD
20417	3633	13	placed	place	VBN
20417	3633	14	an	an	DT
20417	3633	15	apple	apple	NN
20417	3633	16	--	--	:
20417	3633	17	out	out	IN
20417	3633	18	of	of	IN
20417	3633	19	Lizzie	Lizzie	NNP
20417	3633	20	's	's	POS
20417	3633	21	reach	reach	NN
20417	3633	22	.	.	.
20417	3634	1	She	-PRON-	PRP
20417	3634	2	reached	reach	VBD
20417	3634	3	immediately	immediately	RB
20417	3634	4	for	for	IN
20417	3634	5	the	the	DT
20417	3634	6	nail	nail	NN
20417	3634	7	,	,	,
20417	3634	8	pulled	pull	VBD
20417	3634	9	the	the	DT
20417	3634	10	board	board	NN
20417	3634	11	in	in	RP
20417	3634	12	and	and	CC
20417	3634	13	got	get	VBD
20417	3634	14	the	the	DT
20417	3634	15	apple	apple	NN
20417	3634	16	.	.	.
20417	3635	1	"	"	``
20417	3635	2	There	there	EX
20417	3635	3	was	be	VBD
20417	3635	4	no	no	DT
20417	3635	5	employment	employment	NN
20417	3635	6	of	of	IN
20417	3635	7	the	the	DT
20417	3635	8	method	method	NN
20417	3635	9	of	of	IN
20417	3635	10	trial	trial	NN
20417	3635	11	and	and	CC
20417	3635	12	error	error	NN
20417	3635	13	;	;	:
20417	3635	14	there	there	EX
20417	3635	15	was	be	VBD
20417	3635	16	direct	direct	JJ
20417	3635	17	appropriate	appropriate	JJ
20417	3635	18	action	action	NN
20417	3635	19	following	follow	VBG
20417	3635	20	the	the	DT
20417	3635	21	perception	perception	NN
20417	3635	22	of	of	IN
20417	3635	23	her	-PRON-	PRP$
20417	3635	24	relation	relation	NN
20417	3635	25	to	to	IN
20417	3635	26	board	board	NN
20417	3635	27	,	,	,
20417	3635	28	nail	nail	NN
20417	3635	29	,	,	,
20417	3635	30	and	and	CC
20417	3635	31	apple	apple	NN
20417	3635	32	.	.	.
20417	3635	33	"	"	''
20417	3636	1	Of	of	RB
20417	3636	2	course	course	RB
20417	3636	3	her	-PRON-	PRP$
20417	3636	4	ancestors	ancestor	NNS
20417	3636	5	may	may	MD
20417	3636	6	have	have	VB
20417	3636	7	been	be	VBN
20417	3636	8	adepts	adept	NNS
20417	3636	9	at	at	IN
20417	3636	10	drawing	draw	VBG
20417	3636	11	a	a	DT
20417	3636	12	fruit	fruit	NN
20417	3636	13	-	-	HYPH
20417	3636	14	laden	laden	JJ
20417	3636	15	branch	branch	NN
20417	3636	16	within	within	IN
20417	3636	17	their	-PRON-	PRP$
20417	3636	18	reach	reach	NN
20417	3636	19	,	,	,
20417	3636	20	but	but	CC
20417	3636	21	the	the	DT
20417	3636	22	simple	simple	JJ
20417	3636	23	experiment	experiment	NN
20417	3636	24	was	be	VBD
20417	3636	25	very	very	RB
20417	3636	26	instructive	instructive	JJ
20417	3636	27	.	.	.
20417	3637	1	All	all	PDT
20417	3637	2	the	the	DT
20417	3637	3	more	more	RBR
20417	3637	4	instructive	instructive	JJ
20417	3637	5	because	because	IN
20417	3637	6	in	in	IN
20417	3637	7	many	many	JJ
20417	3637	8	other	other	JJ
20417	3637	9	cases	case	NNS
20417	3637	10	the	the	DT
20417	3637	11	experiments	experiment	NNS
20417	3637	12	indicate	indicate	VBP
20417	3637	13	a	a	DT
20417	3637	14	gradual	gradual	JJ
20417	3637	15	sifting	sifting	NN
20417	3637	16	out	out	IN
20417	3637	17	of	of	IN
20417	3637	18	useless	useless	JJ
20417	3637	19	movements	movement	NNS
20417	3637	20	and	and	CC
20417	3637	21	an	an	DT
20417	3637	22	eventful	eventful	JJ
20417	3637	23	retention	retention	NN
20417	3637	24	of	of	IN
20417	3637	25	the	the	DT
20417	3637	26	one	one	NN
20417	3637	27	that	that	WDT
20417	3637	28	pays	pay	VBZ
20417	3637	29	.	.	.
20417	3638	1	When	when	WRB
20417	3638	2	Lizzie	Lizzie	NNP
20417	3638	3	was	be	VBD
20417	3638	4	given	give	VBN
20417	3638	5	a	a	DT
20417	3638	6	vaseline	vaseline	JJ
20417	3638	7	bottle	bottle	NN
20417	3638	8	containing	contain	VBG
20417	3638	9	a	a	DT
20417	3638	10	peanut	peanut	NN
20417	3638	11	and	and	CC
20417	3638	12	closed	close	VBN
20417	3638	13	with	with	IN
20417	3638	14	a	a	DT
20417	3638	15	cork	cork	NN
20417	3638	16	,	,	,
20417	3638	17	she	-PRON-	PRP
20417	3638	18	at	at	IN
20417	3638	19	once	once	RB
20417	3638	20	pulled	pull	VBD
20417	3638	21	the	the	DT
20417	3638	22	cork	cork	NN
20417	3638	23	out	out	RP
20417	3638	24	with	with	IN
20417	3638	25	her	-PRON-	PRP$
20417	3638	26	teeth	tooth	NNS
20417	3638	27	,	,	,
20417	3638	28	obeying	obey	VBG
20417	3638	29	the	the	DT
20417	3638	30	instinct	instinct	NN
20417	3638	31	to	to	TO
20417	3638	32	bite	bite	VB
20417	3638	33	at	at	IN
20417	3638	34	new	new	JJ
20417	3638	35	objects	object	NNS
20417	3638	36	,	,	,
20417	3638	37	but	but	CC
20417	3638	38	she	-PRON-	PRP
20417	3638	39	never	never	RB
20417	3638	40	learned	learn	VBD
20417	3638	41	to	to	TO
20417	3638	42	turn	turn	VB
20417	3638	43	the	the	DT
20417	3638	44	bottle	bottle	NN
20417	3638	45	upside	upside	RB
20417	3638	46	down	down	RB
20417	3638	47	and	and	CC
20417	3638	48	let	let	VB
20417	3638	49	the	the	DT
20417	3638	50	nut	nut	NNP
20417	3638	51	drop	drop	VB
20417	3638	52	out	out	RP
20417	3638	53	.	.	.
20417	3639	1	She	-PRON-	PRP
20417	3639	2	often	often	RB
20417	3639	3	got	get	VBD
20417	3639	4	the	the	DT
20417	3639	5	nut	nut	NN
20417	3639	6	,	,	,
20417	3639	7	and	and	CC
20417	3639	8	after	after	IN
20417	3639	9	some	some	DT
20417	3639	10	education	education	NN
20417	3639	11	she	-PRON-	PRP
20417	3639	12	got	get	VBD
20417	3639	13	it	-PRON-	PRP
20417	3639	14	more	more	RBR
20417	3639	15	quickly	quickly	RB
20417	3639	16	than	than	IN
20417	3639	17	she	-PRON-	PRP
20417	3639	18	did	do	VBD
20417	3639	19	at	at	IN
20417	3639	20	first	first	RB
20417	3639	21	,	,	,
20417	3639	22	but	but	CC
20417	3639	23	there	there	EX
20417	3639	24	was	be	VBD
20417	3639	25	no	no	DT
20417	3639	26	indication	indication	NN
20417	3639	27	that	that	IN
20417	3639	28	she	-PRON-	PRP
20417	3639	29	ever	ever	RB
20417	3639	30	perceived	perceive	VBD
20417	3639	31	the	the	DT
20417	3639	32	fit	fit	JJ
20417	3639	33	and	and	CC
20417	3639	34	proper	proper	JJ
20417	3639	35	way	way	NN
20417	3639	36	of	of	IN
20417	3639	37	getting	get	VBG
20417	3639	38	what	what	WP
20417	3639	39	she	-PRON-	PRP
20417	3639	40	wanted	want	VBD
20417	3639	41	.	.	.
20417	3640	1	"	"	``
20417	3640	2	In	in	IN
20417	3640	3	the	the	DT
20417	3640	4	course	course	NN
20417	3640	5	of	of	IN
20417	3640	6	her	-PRON-	PRP$
20417	3640	7	intent	intent	JJ
20417	3640	8	efforts	effort	NNS
20417	3640	9	her	-PRON-	PRP$
20417	3640	10	mind	mind	NN
20417	3640	11	seemed	seem	VBD
20417	3640	12	so	so	RB
20417	3640	13	absorbed	absorb	VBN
20417	3640	14	with	with	IN
20417	3640	15	the	the	DT
20417	3640	16	object	object	NN
20417	3640	17	of	of	IN
20417	3640	18	desire	desire	NN
20417	3640	19	that	that	IN
20417	3640	20	it	-PRON-	PRP
20417	3640	21	was	be	VBD
20417	3640	22	never	never	RB
20417	3640	23	focussed	focusse	VBN
20417	3640	24	on	on	IN
20417	3640	25	the	the	DT
20417	3640	26	means	mean	NNS
20417	3640	27	of	of	IN
20417	3640	28	attaining	attain	VBG
20417	3640	29	that	that	DT
20417	3640	30	object	object	NN
20417	3640	31	.	.	.
20417	3641	1	There	there	EX
20417	3641	2	was	be	VBD
20417	3641	3	no	no	DT
20417	3641	4	deliberation	deliberation	NN
20417	3641	5	,	,	,
20417	3641	6	and	and	CC
20417	3641	7	no	no	DT
20417	3641	8	discrimination	discrimination	NN
20417	3641	9	between	between	IN
20417	3641	10	the	the	DT
20417	3641	11	important	important	JJ
20417	3641	12	and	and	CC
20417	3641	13	the	the	DT
20417	3641	14	unimportant	unimportant	JJ
20417	3641	15	elements	element	NNS
20417	3641	16	in	in	IN
20417	3641	17	her	-PRON-	PRP$
20417	3641	18	behaviour	behaviour	NN
20417	3641	19	.	.	.
20417	3642	1	The	the	DT
20417	3642	2	gradually	gradually	RB
20417	3642	3	increasing	increase	VBG
20417	3642	4	facility	facility	NN
20417	3642	5	of	of	IN
20417	3642	6	her	-PRON-	PRP$
20417	3642	7	performances	performance	NNS
20417	3642	8	depended	depend	VBD
20417	3642	9	on	on	IN
20417	3642	10	the	the	DT
20417	3642	11	apparently	apparently	RB
20417	3642	12	unconscious	unconscious	JJ
20417	3642	13	elimination	elimination	NN
20417	3642	14	of	of	IN
20417	3642	15	useless	useless	JJ
20417	3642	16	movements	movement	NNS
20417	3642	17	.	.	.
20417	3642	18	"	"	''
20417	3643	1	This	this	DT
20417	3643	2	may	may	MD
20417	3643	3	be	be	VB
20417	3643	4	called	call	VBN
20417	3643	5	learning	learn	VBG
20417	3643	6	,	,	,
20417	3643	7	but	but	CC
20417	3643	8	it	-PRON-	PRP
20417	3643	9	is	be	VBZ
20417	3643	10	learning	learn	VBG
20417	3643	11	at	at	IN
20417	3643	12	a	a	DT
20417	3643	13	very	very	RB
20417	3643	14	low	low	JJ
20417	3643	15	level	level	NN
20417	3643	16	;	;	:
20417	3643	17	it	-PRON-	PRP
20417	3643	18	is	be	VBZ
20417	3643	19	far	far	RB
20417	3643	20	from	from	IN
20417	3643	21	learning	learn	VBG
20417	3643	22	by	by	IN
20417	3643	23	ideas	idea	NNS
20417	3643	24	;	;	:
20417	3643	25	it	-PRON-	PRP
20417	3643	26	is	be	VBZ
20417	3643	27	hardly	hardly	RB
20417	3643	28	even	even	RB
20417	3643	29	learning	learn	VBG
20417	3643	30	by	by	IN
20417	3643	31	experiment	experiment	NN
20417	3643	32	;	;	:
20417	3643	33	it	-PRON-	PRP
20417	3643	34	is	be	VBZ
20417	3643	35	not	not	RB
20417	3643	36	more	more	JJR
20417	3643	37	than	than	IN
20417	3643	38	learning	learn	VBG
20417	3643	39	by	by	IN
20417	3643	40	experience	experience	NN
20417	3643	41	,	,	,
20417	3643	42	it	-PRON-	PRP
20417	3643	43	is	be	VBZ
20417	3643	44	not	not	RB
20417	3643	45	more	more	JJR
20417	3643	46	than	than	IN
20417	3643	47	fumbling	fumble	VBG
20417	3643	48	at	at	IN
20417	3643	49	learning	learn	VBG
20417	3643	50	!	!	.
20417	3644	1	Trial	trial	NN
20417	3644	2	and	and	CC
20417	3644	3	Error	Error	NNP
20417	3644	4	A	a	DT
20417	3644	5	higher	high	JJR
20417	3644	6	note	note	NN
20417	3644	7	is	be	VBZ
20417	3644	8	struck	strike	VBN
20417	3644	9	in	in	IN
20417	3644	10	the	the	DT
20417	3644	11	behaviour	behaviour	NN
20417	3644	12	of	of	IN
20417	3644	13	some	some	DT
20417	3644	14	more	more	RBR
20417	3644	15	highly	highly	RB
20417	3644	16	endowed	endow	VBN
20417	3644	17	monkeys	monkey	NNS
20417	3644	18	.	.	.
20417	3645	1	In	in	IN
20417	3645	2	many	many	JJ
20417	3645	3	experiments	experiment	NNS
20417	3645	4	,	,	,
20417	3645	5	chiefly	chiefly	RB
20417	3645	6	in	in	IN
20417	3645	7	the	the	DT
20417	3645	8	way	way	NN
20417	3645	9	of	of	IN
20417	3645	10	getting	get	VBG
20417	3645	11	into	into	IN
20417	3645	12	boxes	box	NNS
20417	3645	13	difficult	difficult	JJ
20417	3645	14	to	to	TO
20417	3645	15	open	open	VB
20417	3645	16	,	,	,
20417	3645	17	there	there	EX
20417	3645	18	is	be	VBZ
20417	3645	19	evidence	evidence	NN
20417	3645	20	(	(	-LRB-
20417	3645	21	1	1	CD
20417	3645	22	)	)	-RRB-
20417	3645	23	of	of	IN
20417	3645	24	attentive	attentive	JJ
20417	3645	25	persistent	persistent	JJ
20417	3645	26	experiment	experiment	NN
20417	3645	27	(	(	-LRB-
20417	3645	28	2	2	CD
20417	3645	29	)	)	-RRB-
20417	3645	30	of	of	IN
20417	3645	31	the	the	DT
20417	3645	32	rapid	rapid	JJ
20417	3645	33	elimination	elimination	NN
20417	3645	34	of	of	IN
20417	3645	35	ineffective	ineffective	JJ
20417	3645	36	movements	movement	NNS
20417	3645	37	,	,	,
20417	3645	38	and	and	CC
20417	3645	39	(	(	-LRB-
20417	3645	40	3	3	LS
20417	3645	41	)	)	-RRB-
20417	3645	42	of	of	IN
20417	3645	43	remembering	remember	VBG
20417	3645	44	the	the	DT
20417	3645	45	solution	solution	NN
20417	3645	46	when	when	WRB
20417	3645	47	it	-PRON-	PRP
20417	3645	48	was	be	VBD
20417	3645	49	discovered	discover	VBN
20417	3645	50	.	.	.
20417	3646	1	Kinnaman	Kinnaman	NNP
20417	3646	2	taught	teach	VBD
20417	3646	3	two	two	CD
20417	3646	4	macaques	macaque	NNS
20417	3646	5	the	the	DT
20417	3646	6	Hampton	Hampton	NNP
20417	3646	7	Court	Court	NNP
20417	3646	8	Maze	Maze	NNP
20417	3646	9	,	,	,
20417	3646	10	a	a	DT
20417	3646	11	feat	feat	NN
20417	3646	12	which	which	WDT
20417	3646	13	probably	probably	RB
20417	3646	14	means	mean	VBZ
20417	3646	15	a	a	DT
20417	3646	16	memory	memory	NN
20417	3646	17	of	of	IN
20417	3646	18	movements	movement	NNS
20417	3646	19	,	,	,
20417	3646	20	and	and	CC
20417	3646	21	we	-PRON-	PRP
20417	3646	22	get	get	VBP
20417	3646	23	an	an	DT
20417	3646	24	interesting	interesting	JJ
20417	3646	25	glimpse	glimpse	NN
20417	3646	26	in	in	IN
20417	3646	27	his	-PRON-	PRP$
20417	3646	28	observation	observation	NN
20417	3646	29	that	that	IN
20417	3646	30	they	-PRON-	PRP
20417	3646	31	began	begin	VBD
20417	3646	32	to	to	TO
20417	3646	33	smack	smack	VB
20417	3646	34	their	-PRON-	PRP$
20417	3646	35	lips	lip	NNS
20417	3646	36	audibly	audibly	RB
20417	3646	37	when	when	WRB
20417	3646	38	they	-PRON-	PRP
20417	3646	39	reached	reach	VBD
20417	3646	40	the	the	DT
20417	3646	41	latter	latter	JJ
20417	3646	42	part	part	NN
20417	3646	43	of	of	IN
20417	3646	44	their	-PRON-	PRP$
20417	3646	45	course	course	NN
20417	3646	46	,	,	,
20417	3646	47	and	and	CC
20417	3646	48	began	begin	VBD
20417	3646	49	to	to	TO
20417	3646	50	feel	feel	VB
20417	3646	51	,	,	,
20417	3646	52	dare	dare	VB
20417	3646	53	one	one	PRP
20417	3646	54	say	say	VB
20417	3646	55	,	,	,
20417	3646	56	"	"	``
20417	3646	57	We	-PRON-	PRP
20417	3646	58	are	be	VBP
20417	3646	59	right	right	JJ
20417	3646	60	this	this	DT
20417	3646	61	time	time	NN
20417	3646	62	.	.	.
20417	3646	63	"	"	''
20417	3647	1	In	in	IN
20417	3647	2	getting	get	VBG
20417	3647	3	into	into	IN
20417	3647	4	"	"	``
20417	3647	5	puzzle	puzzle	NN
20417	3647	6	-	-	HYPH
20417	3647	7	boxes	box	NNS
20417	3647	8	"	"	''
20417	3647	9	and	and	CC
20417	3647	10	into	into	IN
20417	3647	11	"	"	``
20417	3647	12	combination	combination	NN
20417	3647	13	-	-	HYPH
20417	3647	14	boxes	box	NNS
20417	3647	15	"	"	''
20417	3647	16	(	(	-LRB-
20417	3647	17	where	where	WRB
20417	3647	18	the	the	DT
20417	3647	19	barriers	barrier	NNS
20417	3647	20	must	must	MD
20417	3647	21	be	be	VB
20417	3647	22	overcome	overcome	VBN
20417	3647	23	in	in	IN
20417	3647	24	a	a	DT
20417	3647	25	definite	definite	JJ
20417	3647	26	order	order	NN
20417	3647	27	)	)	-RRB-
20417	3647	28	,	,	,
20417	3647	29	monkeys	monkey	NNS
20417	3647	30	learn	learn	VBP
20417	3647	31	by	by	IN
20417	3647	32	the	the	DT
20417	3647	33	trial	trial	NN
20417	3647	34	and	and	CC
20417	3647	35	error	error	NN
20417	3647	36	method	method	NN
20417	3647	37	much	much	RB
20417	3647	38	more	more	RBR
20417	3647	39	quickly	quickly	RB
20417	3647	40	than	than	IN
20417	3647	41	cats	cat	NNS
20417	3647	42	and	and	CC
20417	3647	43	dogs	dog	NNS
20417	3647	44	do	do	VBP
20417	3647	45	,	,	,
20417	3647	46	and	and	CC
20417	3647	47	a	a	DT
20417	3647	48	very	very	RB
20417	3647	49	suggestive	suggestive	JJ
20417	3647	50	fact	fact	NN
20417	3647	51	emphasized	emphasize	VBN
20417	3647	52	by	by	IN
20417	3647	53	Professor	Professor	NNP
20417	3647	54	Thorndike	Thorndike	NNP
20417	3647	55	is	be	VBZ
20417	3647	56	"	"	``
20417	3647	57	a	a	DT
20417	3647	58	process	process	NN
20417	3647	59	of	of	IN
20417	3647	60	sudden	sudden	JJ
20417	3647	61	acquisition	acquisition	NN
20417	3647	62	by	by	IN
20417	3647	63	a	a	DT
20417	3647	64	rapid	rapid	JJ
20417	3647	65	,	,	,
20417	3647	66	often	often	RB
20417	3647	67	apparently	apparently	RB
20417	3647	68	instantaneous	instantaneous	JJ
20417	3647	69	abandonment	abandonment	NN
20417	3647	70	of	of	IN
20417	3647	71	the	the	DT
20417	3647	72	unsuccessful	unsuccessful	JJ
20417	3647	73	movements	movement	NNS
20417	3647	74	and	and	CC
20417	3647	75	selection	selection	NN
20417	3647	76	of	of	IN
20417	3647	77	the	the	DT
20417	3647	78	appropriate	appropriate	JJ
20417	3647	79	one	one	NN
20417	3647	80	,	,	,
20417	3647	81	which	which	WDT
20417	3647	82	rivals	rival	VBZ
20417	3647	83	in	in	IN
20417	3647	84	suddenness	suddenness	NN
20417	3647	85	the	the	DT
20417	3647	86	selections	selection	NNS
20417	3647	87	made	make	VBN
20417	3647	88	by	by	IN
20417	3647	89	human	human	JJ
20417	3647	90	beings	being	NNS
20417	3647	91	in	in	IN
20417	3647	92	similar	similar	JJ
20417	3647	93	performances	performance	NNS
20417	3647	94	.	.	.
20417	3647	95	"	"	''
20417	3648	1	A	a	DT
20417	3648	2	higher	high	JJR
20417	3648	3	note	note	NN
20417	3648	4	still	still	RB
20417	3648	5	was	be	VBD
20417	3648	6	sounded	sound	VBN
20417	3648	7	by	by	IN
20417	3648	8	one	one	CD
20417	3648	9	of	of	IN
20417	3648	10	Thorndike	Thorndike	NNP
20417	3648	11	's	's	POS
20417	3648	12	monkeys	monkey	NNS
20417	3648	13	which	which	WDT
20417	3648	14	opened	open	VBD
20417	3648	15	a	a	DT
20417	3648	16	puzzle	puzzle	NN
20417	3648	17	-	-	HYPH
20417	3648	18	box	box	NN
20417	3648	19	at	at	IN
20417	3648	20	once	once	RB
20417	3648	21	,	,	,
20417	3648	22	eight	eight	CD
20417	3648	23	months	month	NNS
20417	3648	24	after	after	IN
20417	3648	25	his	-PRON-	PRP$
20417	3648	26	previous	previous	JJ
20417	3648	27	experience	experience	NN
20417	3648	28	with	with	IN
20417	3648	29	it	-PRON-	PRP
20417	3648	30	.	.	.
20417	3649	1	For	for	IN
20417	3649	2	here	here	RB
20417	3649	3	was	be	VBD
20417	3649	4	some	some	DT
20417	3649	5	sort	sort	NN
20417	3649	6	of	of	IN
20417	3649	7	registration	registration	NN
20417	3649	8	of	of	IN
20417	3649	9	a	a	DT
20417	3649	10	solution	solution	NN
20417	3649	11	.	.	.
20417	3650	1	Imitation	Imitation	NNP
20417	3650	2	Two	two	CD
20417	3650	3	chimpanzees	chimpanzee	NNS
20417	3650	4	in	in	IN
20417	3650	5	the	the	DT
20417	3650	6	Dublin	Dublin	NNP
20417	3650	7	Zoo	Zoo	NNP
20417	3650	8	were	be	VBD
20417	3650	9	often	often	RB
20417	3650	10	to	to	TO
20417	3650	11	be	be	VB
20417	3650	12	seen	see	VBN
20417	3650	13	washing	wash	VBG
20417	3650	14	the	the	DT
20417	3650	15	two	two	CD
20417	3650	16	shelves	shelf	NNS
20417	3650	17	of	of	IN
20417	3650	18	their	-PRON-	PRP$
20417	3650	19	cupboard	cupboard	NN
20417	3650	20	and	and	CC
20417	3650	21	"	"	``
20417	3650	22	wringing	wring	VBG
20417	3650	23	"	"	''
20417	3650	24	the	the	DT
20417	3650	25	wet	wet	JJ
20417	3650	26	cloth	cloth	NN
20417	3650	27	in	in	IN
20417	3650	28	the	the	DT
20417	3650	29	approved	approve	VBN
20417	3650	30	fashion	fashion	NN
20417	3650	31	.	.	.
20417	3651	1	It	-PRON-	PRP
20417	3651	2	was	be	VBD
20417	3651	3	like	like	IN
20417	3651	4	a	a	DT
20417	3651	5	caricature	caricature	NN
20417	3651	6	of	of	IN
20417	3651	7	a	a	DT
20417	3651	8	washerwoman	washerwoman	NN
20417	3651	9	,	,	,
20417	3651	10	and	and	CC
20417	3651	11	someone	someone	NN
20417	3651	12	said	say	VBD
20417	3651	13	,	,	,
20417	3651	14	"	"	``
20417	3651	15	What	what	WDT
20417	3651	16	mimics	mimic	NNS
20417	3651	17	they	-PRON-	PRP
20417	3651	18	are	be	VBP
20417	3651	19	!	!	.
20417	3651	20	"	"	''
20417	3652	1	Now	now	RB
20417	3652	2	we	-PRON-	PRP
20417	3652	3	do	do	VBP
20417	3652	4	not	not	RB
20417	3652	5	know	know	VB
20417	3652	6	whether	whether	IN
20417	3652	7	that	that	DT
20417	3652	8	was	be	VBD
20417	3652	9	or	or	CC
20417	3652	10	was	be	VBD
20417	3652	11	not	not	RB
20417	3652	12	the	the	DT
20417	3652	13	case	case	NN
20417	3652	14	with	with	IN
20417	3652	15	the	the	DT
20417	3652	16	chimpanzees	chimpanzee	NNS
20417	3652	17	,	,	,
20417	3652	18	but	but	CC
20417	3652	19	the	the	DT
20417	3652	20	majority	majority	NN
20417	3652	21	of	of	IN
20417	3652	22	the	the	DT
20417	3652	23	experiments	experiment	NNS
20417	3652	24	that	that	WDT
20417	3652	25	have	have	VBP
20417	3652	26	been	be	VBN
20417	3652	27	made	make	VBN
20417	3652	28	do	do	VBP
20417	3652	29	not	not	RB
20417	3652	30	lead	lead	VB
20417	3652	31	us	-PRON-	PRP
20417	3652	32	to	to	TO
20417	3652	33	attach	attach	VB
20417	3652	34	to	to	IN
20417	3652	35	imitation	imitation	NN
20417	3652	36	so	so	RB
20417	3652	37	much	much	JJ
20417	3652	38	importance	importance	NN
20417	3652	39	as	as	IN
20417	3652	40	is	be	VBZ
20417	3652	41	usually	usually	RB
20417	3652	42	given	give	VBN
20417	3652	43	to	to	IN
20417	3652	44	it	-PRON-	PRP
20417	3652	45	by	by	IN
20417	3652	46	the	the	DT
20417	3652	47	popular	popular	JJ
20417	3652	48	interpreter	interpreter	NN
20417	3652	49	.	.	.
20417	3653	1	There	there	EX
20417	3653	2	are	be	VBP
20417	3653	3	instances	instance	NNS
20417	3653	4	where	where	WRB
20417	3653	5	a	a	DT
20417	3653	6	monkey	monkey	NN
20417	3653	7	that	that	WDT
20417	3653	8	had	have	VBD
20417	3653	9	given	give	VBN
20417	3653	10	up	up	RP
20417	3653	11	a	a	DT
20417	3653	12	puzzle	puzzle	NN
20417	3653	13	in	in	IN
20417	3653	14	despair	despair	NN
20417	3653	15	returned	return	VBN
20417	3653	16	to	to	IN
20417	3653	17	it	-PRON-	PRP
20417	3653	18	when	when	WRB
20417	3653	19	it	-PRON-	PRP
20417	3653	20	had	have	VBD
20417	3653	21	seen	see	VBN
20417	3653	22	its	-PRON-	PRP$
20417	3653	23	neighbour	neighbour	NN
20417	3653	24	succeed	succeed	VB
20417	3653	25	,	,	,
20417	3653	26	but	but	CC
20417	3653	27	most	most	JJS
20417	3653	28	of	of	IN
20417	3653	29	the	the	DT
20417	3653	30	experiments	experiment	NNS
20417	3653	31	suggested	suggest	VBD
20417	3653	32	that	that	IN
20417	3653	33	the	the	DT
20417	3653	34	creature	creature	NN
20417	3653	35	has	have	VBZ
20417	3653	36	to	to	TO
20417	3653	37	find	find	VB
20417	3653	38	out	out	RP
20417	3653	39	for	for	IN
20417	3653	40	itself	-PRON-	PRP
20417	3653	41	.	.	.
20417	3654	1	Even	even	RB
20417	3654	2	with	with	IN
20417	3654	3	such	such	PDT
20417	3654	4	a	a	DT
20417	3654	5	simple	simple	JJ
20417	3654	6	problem	problem	NN
20417	3654	7	as	as	IN
20417	3654	8	drawing	draw	VBG
20417	3654	9	food	food	NN
20417	3654	10	near	near	RB
20417	3654	11	with	with	IN
20417	3654	12	a	a	DT
20417	3654	13	stick	stick	NN
20417	3654	14	,	,	,
20417	3654	15	it	-PRON-	PRP
20417	3654	16	often	often	RB
20417	3654	17	seems	seem	VBZ
20417	3654	18	of	of	IN
20417	3654	19	little	little	JJ
20417	3654	20	use	use	NN
20417	3654	21	to	to	TO
20417	3654	22	show	show	VB
20417	3654	23	the	the	DT
20417	3654	24	monkey	monkey	NN
20417	3654	25	how	how	WRB
20417	3654	26	it	-PRON-	PRP
20417	3654	27	is	be	VBZ
20417	3654	28	done	do	VBN
20417	3654	29	.	.	.
20417	3655	1	Placing	place	VBG
20417	3655	2	a	a	DT
20417	3655	3	bit	bit	NN
20417	3655	4	of	of	IN
20417	3655	5	food	food	NN
20417	3655	6	outside	outside	IN
20417	3655	7	his	-PRON-	PRP$
20417	3655	8	monkey	monkey	NN
20417	3655	9	's	's	POS
20417	3655	10	cage	cage	NN
20417	3655	11	,	,	,
20417	3655	12	Professor	Professor	NNP
20417	3655	13	Holmes	Holmes	NNP
20417	3655	14	"	"	''
20417	3655	15	poked	poke	VBD
20417	3655	16	it	-PRON-	PRP
20417	3655	17	about	about	IN
20417	3655	18	with	with	IN
20417	3655	19	the	the	DT
20417	3655	20	stick	stick	NN
20417	3655	21	so	so	IN
20417	3655	22	as	as	IN
20417	3655	23	to	to	TO
20417	3655	24	give	give	VB
20417	3655	25	her	-PRON-	PRP
20417	3655	26	a	a	DT
20417	3655	27	suggestion	suggestion	NN
20417	3655	28	of	of	IN
20417	3655	29	how	how	WRB
20417	3655	30	the	the	DT
20417	3655	31	stick	stick	NN
20417	3655	32	might	may	MD
20417	3655	33	be	be	VB
20417	3655	34	employed	employ	VBN
20417	3655	35	to	to	TO
20417	3655	36	move	move	VB
20417	3655	37	the	the	DT
20417	3655	38	food	food	NN
20417	3655	39	within	within	IN
20417	3655	40	reach	reach	NN
20417	3655	41	,	,	,
20417	3655	42	but	but	CC
20417	3655	43	although	although	IN
20417	3655	44	the	the	DT
20417	3655	45	act	act	NN
20417	3655	46	was	be	VBD
20417	3655	47	repeated	repeat	VBN
20417	3655	48	many	many	JJ
20417	3655	49	times	time	NNS
20417	3655	50	Lizzie	Lizzie	NNP
20417	3655	51	never	never	RB
20417	3655	52	showed	show	VBD
20417	3655	53	the	the	DT
20417	3655	54	least	least	JJS
20417	3655	55	inclination	inclination	NN
20417	3655	56	to	to	TO
20417	3655	57	use	use	VB
20417	3655	58	the	the	DT
20417	3655	59	stick	stick	NN
20417	3655	60	to	to	IN
20417	3655	61	her	-PRON-	PRP$
20417	3655	62	advantage	advantage	NN
20417	3655	63	.	.	.
20417	3655	64	"	"	''
20417	3656	1	Perhaps	perhaps	RB
20417	3656	2	the	the	DT
20417	3656	3	idea	idea	NN
20417	3656	4	of	of	IN
20417	3656	5	a	a	DT
20417	3656	6	"	"	``
20417	3656	7	tool	tool	NN
20417	3656	8	"	"	''
20417	3656	9	is	be	VBZ
20417	3656	10	beyond	beyond	IN
20417	3656	11	the	the	DT
20417	3656	12	Bonnet	Bonnet	NNP
20417	3656	13	Monkey	Monkey	NNP
20417	3656	14	,	,	,
20417	3656	15	yet	yet	CC
20417	3656	16	here	here	RB
20417	3656	17	again	again	RB
20417	3656	18	we	-PRON-	PRP
20417	3656	19	must	must	MD
20417	3656	20	be	be	VB
20417	3656	21	cautious	cautious	JJ
20417	3656	22	,	,	,
20417	3656	23	for	for	IN
20417	3656	24	Professor	Professor	NNP
20417	3656	25	L.	L.	NNP
20417	3656	26	T.	T.	NNP
20417	3656	27	Hobhouse	Hobhouse	NNP
20417	3656	28	had	have	VBD
20417	3656	29	a	a	DT
20417	3656	30	monkey	monkey	NN
20417	3656	31	of	of	IN
20417	3656	32	the	the	DT
20417	3656	33	same	same	JJ
20417	3656	34	macaque	macaque	JJ
20417	3656	35	genus	genus	NNP
20417	3656	36	which	which	WDT
20417	3656	37	learned	learn	VBD
20417	3656	38	in	in	IN
20417	3656	39	the	the	DT
20417	3656	40	course	course	NN
20417	3656	41	of	of	IN
20417	3656	42	time	time	NN
20417	3656	43	to	to	TO
20417	3656	44	use	use	VB
20417	3656	45	a	a	DT
20417	3656	46	crooked	crooked	JJ
20417	3656	47	stick	stick	NN
20417	3656	48	with	with	IN
20417	3656	49	great	great	JJ
20417	3656	50	effect	effect	NN
20417	3656	51	.	.	.
20417	3657	1	The	the	DT
20417	3657	2	Case	Case	NNP
20417	3657	3	of	of	IN
20417	3657	4	Peter	Peter	NNP
20417	3657	5	Perhaps	perhaps	RB
20417	3657	6	the	the	DT
20417	3657	7	cleverest	clever	JJS
20417	3657	8	monkey	monkey	NN
20417	3657	9	as	as	RB
20417	3657	10	yet	yet	RB
20417	3657	11	studied	study	VBN
20417	3657	12	was	be	VBD
20417	3657	13	a	a	DT
20417	3657	14	performing	perform	VBG
20417	3657	15	chimpanzee	chimpanzee	NN
20417	3657	16	called	call	VBD
20417	3657	17	Peter	Peter	NNP
20417	3657	18	,	,	,
20417	3657	19	which	which	WDT
20417	3657	20	has	have	VBZ
20417	3657	21	been	be	VBN
20417	3657	22	generally	generally	RB
20417	3657	23	described	describe	VBN
20417	3657	24	by	by	IN
20417	3657	25	Dr.	Dr.	NNP
20417	3657	26	Lightner	Lightner	NNP
20417	3657	27	Witmer	Witmer	NNP
20417	3657	28	.	.	.
20417	3658	1	Peter	Peter	NNP
20417	3658	2	could	could	MD
20417	3658	3	skate	skate	VB
20417	3658	4	and	and	CC
20417	3658	5	cycle	cycle	NN
20417	3658	6	,	,	,
20417	3658	7	thread	thread	NN
20417	3658	8	needles	needle	NNS
20417	3658	9	and	and	CC
20417	3658	10	untie	untie	NN
20417	3658	11	knots	knot	NNS
20417	3658	12	,	,	,
20417	3658	13	smoke	smoke	VBP
20417	3658	14	a	a	DT
20417	3658	15	cigarette	cigarette	NN
20417	3658	16	and	and	CC
20417	3658	17	string	string	NN
20417	3658	18	beads	bead	NNS
20417	3658	19	,	,	,
20417	3658	20	screw	screw	VBD
20417	3658	21	in	in	IN
20417	3658	22	nails	nail	NNS
20417	3658	23	and	and	CC
20417	3658	24	unlock	unlock	VB
20417	3658	25	locks	lock	NNS
20417	3658	26	.	.	.
20417	3659	1	But	but	CC
20417	3659	2	what	what	WP
20417	3659	3	Peter	Peter	NNP
20417	3659	4	was	be	VBD
20417	3659	5	thinking	think	VBG
20417	3659	6	about	about	IN
20417	3659	7	all	all	PDT
20417	3659	8	the	the	DT
20417	3659	9	time	time	NN
20417	3659	10	it	-PRON-	PRP
20417	3659	11	was	be	VBD
20417	3659	12	hard	hard	JJ
20417	3659	13	to	to	TO
20417	3659	14	guess	guess	VB
20417	3659	15	,	,	,
20417	3659	16	and	and	CC
20417	3659	17	there	there	EX
20417	3659	18	is	be	VBZ
20417	3659	19	very	very	RB
20417	3659	20	little	little	JJ
20417	3659	21	evidence	evidence	NN
20417	3659	22	to	to	TO
20417	3659	23	suggest	suggest	VB
20417	3659	24	that	that	IN
20417	3659	25	his	-PRON-	PRP$
20417	3659	26	rapid	rapid	JJ
20417	3659	27	power	power	NN
20417	3659	28	of	of	IN
20417	3659	29	putting	put	VBG
20417	3659	30	two	two	CD
20417	3659	31	and	and	CC
20417	3659	32	two	two	CD
20417	3659	33	together	together	RB
20417	3659	34	ever	ever	RB
20417	3659	35	rose	rise	VBD
20417	3659	36	above	above	IN
20417	3659	37	a	a	DT
20417	3659	38	sort	sort	NN
20417	3659	39	of	of	IN
20417	3659	40	concrete	concrete	JJ
20417	3659	41	mental	mental	JJ
20417	3659	42	experimenting	experimenting	NN
20417	3659	43	,	,	,
20417	3659	44	which	which	WDT
20417	3659	45	Dr.	Dr.	NNP
20417	3659	46	Romanes	Romanes	NNP
20417	3659	47	used	use	VBD
20417	3659	48	to	to	TO
20417	3659	49	call	call	VB
20417	3659	50	perceptual	perceptual	JJ
20417	3659	51	inference	inference	NN
20417	3659	52	.	.	.
20417	3660	1	Without	without	IN
20417	3660	2	supposing	suppose	VBG
20417	3660	3	that	that	IN
20417	3660	4	there	there	EX
20417	3660	5	are	be	VBP
20417	3660	6	hard	hard	JJ
20417	3660	7	-	-	HYPH
20417	3660	8	and	and	CC
20417	3660	9	-	-	HYPH
20417	3660	10	fast	fast	JJ
20417	3660	11	boundary	boundary	JJ
20417	3660	12	lines	line	NNS
20417	3660	13	,	,	,
20417	3660	14	we	-PRON-	PRP
20417	3660	15	can	can	MD
20417	3660	16	not	not	RB
20417	3660	17	avoid	avoid	VB
20417	3660	18	the	the	DT
20417	3660	19	general	general	JJ
20417	3660	20	conclusion	conclusion	NN
20417	3660	21	that	that	IN
20417	3660	22	,	,	,
20417	3660	23	while	while	IN
20417	3660	24	monkeys	monkey	NNS
20417	3660	25	are	be	VBP
20417	3660	26	often	often	RB
20417	3660	27	intelligent	intelligent	JJ
20417	3660	28	,	,	,
20417	3660	29	they	-PRON-	PRP
20417	3660	30	seldom	seldom	RB
20417	3660	31	,	,	,
20417	3660	32	if	if	IN
20417	3660	33	ever	ever	RB
20417	3660	34	,	,	,
20417	3660	35	show	show	VBP
20417	3660	36	even	even	RB
20417	3660	37	hints	hint	NNS
20417	3660	38	of	of	IN
20417	3660	39	reason	reason	NN
20417	3660	40	,	,	,
20417	3660	41	i.e.	i.e.	FW
20417	3661	1	of	of	IN
20417	3661	2	working	work	VBG
20417	3661	3	or	or	CC
20417	3661	4	playing	play	VBG
20417	3661	5	with	with	IN
20417	3661	6	general	general	JJ
20417	3661	7	ideas	idea	NNS
20417	3661	8	.	.	.
20417	3662	1	That	that	DT
20417	3662	2	remains	remain	VBZ
20417	3662	3	Man	Man	NNP
20417	3662	4	's	's	POS
20417	3662	5	prerogative	prerogative	NN
20417	3662	6	.	.	.
20417	3663	1	The	the	DT
20417	3663	2	Bustle	Bustle	NNP
20417	3663	3	of	of	IN
20417	3663	4	the	the	DT
20417	3663	5	Mind	Mind	NNP
20417	3663	6	In	in	IN
20417	3663	7	mammals	mammal	NNS
20417	3663	8	like	like	IN
20417	3663	9	otters	otter	NNS
20417	3663	10	,	,	,
20417	3663	11	foxes	fox	NNS
20417	3663	12	,	,	,
20417	3663	13	stoats	stoat	NNS
20417	3663	14	,	,	,
20417	3663	15	hares	hare	NNS
20417	3663	16	,	,	,
20417	3663	17	and	and	CC
20417	3663	18	elephants	elephant	NNS
20417	3663	19	,	,	,
20417	3663	20	what	what	WDT
20417	3663	21	a	a	DT
20417	3663	22	complex	complex	NN
20417	3663	23	of	of	IN
20417	3663	24	tides	tide	NNS
20417	3663	25	and	and	CC
20417	3663	26	currents	current	NNS
20417	3663	27	there	there	EX
20417	3663	28	must	must	MD
20417	3663	29	be	be	VB
20417	3663	30	in	in	IN
20417	3663	31	the	the	DT
20417	3663	32	brain	brain	NN
20417	3663	33	-	-	HYPH
20417	3663	34	mind	mind	NN
20417	3663	35	!	!	.
20417	3664	1	We	-PRON-	PRP
20417	3664	2	may	may	MD
20417	3664	3	think	think	VB
20417	3664	4	of	of	IN
20417	3664	5	a	a	DT
20417	3664	6	stream	stream	NN
20417	3664	7	with	with	IN
20417	3664	8	currents	current	NNS
20417	3664	9	at	at	IN
20417	3664	10	different	different	JJ
20417	3664	11	levels	level	NNS
20417	3664	12	.	.	.
20417	3665	1	Lowest	low	JJS
20417	3665	2	there	there	EX
20417	3665	3	are	be	VBP
20417	3665	4	the	the	DT
20417	3665	5	_	_	NNP
20417	3665	6	basal	basal	NN
20417	3665	7	appetites	appetites	NNP
20417	3665	8	_	_	NNP
20417	3665	9	of	of	IN
20417	3665	10	hunger	hunger	NN
20417	3665	11	and	and	CC
20417	3665	12	sex	sex	NN
20417	3665	13	,	,	,
20417	3665	14	often	often	RB
20417	3665	15	with	with	IN
20417	3665	16	eddies	eddy	NNS
20417	3665	17	rising	rise	VBG
20417	3665	18	to	to	IN
20417	3665	19	the	the	DT
20417	3665	20	surface	surface	NN
20417	3665	21	.	.	.
20417	3666	1	Then	then	RB
20417	3666	2	there	there	EX
20417	3666	3	are	be	VBP
20417	3666	4	the	the	DT
20417	3666	5	_	_	NNP
20417	3666	6	primary	primary	JJ
20417	3666	7	emotions	emotion	NNS
20417	3666	8	_	_	NNP
20417	3666	9	,	,	,
20417	3666	10	such	such	JJ
20417	3666	11	as	as	IN
20417	3666	12	fear	fear	NN
20417	3666	13	of	of	IN
20417	3666	14	hereditary	hereditary	JJ
20417	3666	15	enemies	enemy	NNS
20417	3666	16	and	and	CC
20417	3666	17	maternal	maternal	JJ
20417	3666	18	affection	affection	NN
20417	3666	19	for	for	IN
20417	3666	20	offspring	offspring	NN
20417	3666	21	.	.	.
20417	3667	1	Above	above	IN
20417	3667	2	these	these	DT
20417	3667	3	are	be	VBP
20417	3667	4	_	_	NNP
20417	3667	5	instinctive	instinctive	JJ
20417	3667	6	aptitudes	aptitude	NNS
20417	3667	7	_	_	NNP
20417	3667	8	,	,	,
20417	3667	9	inborn	inborn	JJ
20417	3667	10	powers	power	NNS
20417	3667	11	of	of	IN
20417	3667	12	doing	do	VBG
20417	3667	13	clever	clever	JJ
20417	3667	14	things	thing	NNS
20417	3667	15	without	without	IN
20417	3667	16	having	have	VBG
20417	3667	17	to	to	TO
20417	3667	18	learn	learn	VB
20417	3667	19	how	how	WRB
20417	3667	20	.	.	.
20417	3668	1	But	but	CC
20417	3668	2	in	in	IN
20417	3668	3	mammals	mammal	NNS
20417	3668	4	these	these	DT
20417	3668	5	are	be	VBP
20417	3668	6	often	often	RB
20417	3668	7	expressed	express	VBN
20417	3668	8	along	along	IN
20417	3668	9	with	with	IN
20417	3668	10	,	,	,
20417	3668	11	or	or	CC
20417	3668	12	as	as	IN
20417	3668	13	it	-PRON-	PRP
20417	3668	14	were	be	VBD
20417	3668	15	through	through	IN
20417	3668	16	,	,	,
20417	3668	17	the	the	DT
20417	3668	18	controlled	controlled	JJ
20417	3668	19	life	life	NN
20417	3668	20	of	of	IN
20417	3668	21	_	_	NNP
20417	3668	22	intelligent	intelligent	JJ
20417	3668	23	activity	activity	NN
20417	3668	24	_	_	NNP
20417	3668	25	,	,	,
20417	3668	26	where	where	WRB
20417	3668	27	there	there	EX
20417	3668	28	is	be	VBZ
20417	3668	29	more	more	RBR
20417	3668	30	clear	clear	RB
20417	3668	31	-	-	HYPH
20417	3668	32	cut	cut	VBN
20417	3668	33	perceptual	perceptual	JJ
20417	3668	34	influence	influence	NN
20417	3668	35	.	.	.
20417	3669	1	[	[	-LRB-
20417	3669	2	Illustration	illustration	NN
20417	3669	3	:	:	:
20417	3669	4	_	_	NNP
20417	3669	5	Photo	Photo	NNP
20417	3669	6	:	:	:
20417	3669	7	W.	W.	NNP
20417	3669	8	P.	P.	NNP
20417	3669	9	Dando	Dando	NNP
20417	3669	10	.	.	.
20417	3669	11	_	_	NNP
20417	3669	12	CHIMPANZEE	CHIMPANZEE	NNP
20417	3669	13	An	an	DT
20417	3669	14	African	african	JJ
20417	3669	15	ape	ape	NN
20417	3669	16	,	,	,
20417	3669	17	at	at	IN
20417	3669	18	home	home	NN
20417	3669	19	in	in	IN
20417	3669	20	the	the	DT
20417	3669	21	equatorial	equatorial	JJ
20417	3669	22	forests	forest	NNS
20417	3669	23	,	,	,
20417	3669	24	a	a	DT
20417	3669	25	lively	lively	JJ
20417	3669	26	and	and	CC
20417	3669	27	playful	playful	JJ
20417	3669	28	creature	creature	NN
20417	3669	29	,	,	,
20417	3669	30	eminently	eminently	RB
20417	3669	31	educable	educable	JJ
20417	3669	32	.	.	.
20417	3669	33	]	]	-RRB-
20417	3670	1	[	[	-LRB-
20417	3670	2	Illustration	illustration	NN
20417	3670	3	:	:	:
20417	3670	4	_	_	NNP
20417	3670	5	Photo	Photo	NNP
20417	3670	6	:	:	:
20417	3670	7	W.	W.	NNP
20417	3670	8	S.	S.	NNP
20417	3670	9	Berridge	Berridge	NNP
20417	3670	10	.	.	.
20417	3670	11	_	_	NNP
20417	3670	12	YOUNG	YOUNG	NNP
20417	3670	13	CHEETAHS	CHEETAHS	NNP
20417	3670	14	,	,	,
20417	3670	15	OR	or	CC
20417	3670	16	HUNTING	HUNTING	NNP
20417	3670	17	LEOPARDS	LEOPARDS	NNP
20417	3670	18	Trained	train	VBN
20417	3670	19	to	to	TO
20417	3670	20	hunt	hunt	VB
20417	3670	21	from	from	IN
20417	3670	22	time	time	NN
20417	3670	23	immemorial	immemorial	JJ
20417	3670	24	and	and	CC
20417	3670	25	quite	quite	RB
20417	3670	26	easily	easily	RB
20417	3670	27	tamed	tame	VBN
20417	3670	28	.	.	.
20417	3671	1	Cheetahs	cheetah	NNS
20417	3671	2	occur	occur	VBP
20417	3671	3	in	in	IN
20417	3671	4	India	India	NNP
20417	3671	5	,	,	,
20417	3671	6	Persia	Persia	NNP
20417	3671	7	,	,	,
20417	3671	8	Turkestan	Turkestan	NNP
20417	3671	9	,	,	,
20417	3671	10	and	and	CC
20417	3671	11	Africa	Africa	NNP
20417	3671	12	.	.	.
20417	3671	13	]	]	-RRB-
20417	3672	1	[	[	-LRB-
20417	3672	2	Illustration	illustration	NN
20417	3672	3	:	:	:
20417	3672	4	_	_	NNP
20417	3672	5	Photo	Photo	NNP
20417	3672	6	:	:	:
20417	3672	7	C.	C.	NNP
20417	3672	8	Reid	Reid	NNP
20417	3672	9	.	.	.
20417	3672	10	_	_	NNP
20417	3672	11	COMMON	COMMON	NNP
20417	3672	12	OTTER	OTTER	NNP
20417	3672	13	One	one	CD
20417	3672	14	of	of	IN
20417	3672	15	the	the	DT
20417	3672	16	most	most	RBS
20417	3672	17	resourceful	resourceful	JJ
20417	3672	18	of	of	IN
20417	3672	19	animals	animal	NNS
20417	3672	20	and	and	CC
20417	3672	21	the	the	DT
20417	3672	22	"	"	``
20417	3672	23	most	most	RBS
20417	3672	24	playsomest	playsomest	JJ
20417	3672	25	crittur	crittur	NN
20417	3672	26	on	on	IN
20417	3672	27	God	God	NNP
20417	3672	28	's	's	POS
20417	3672	29	earth	earth	NN
20417	3672	30	.	.	.
20417	3672	31	"	"	''
20417	3673	1	It	-PRON-	PRP
20417	3673	2	neither	neither	CC
20417	3673	3	stores	store	NNS
20417	3673	4	nor	nor	CC
20417	3673	5	hibernates	hibernate	NNS
20417	3673	6	,	,	,
20417	3673	7	but	but	CC
20417	3673	8	survives	survive	VBZ
20417	3673	9	in	in	IN
20417	3673	10	virtue	virtue	NN
20417	3673	11	of	of	IN
20417	3673	12	its	-PRON-	PRP$
20417	3673	13	wits	wit	NNS
20417	3673	14	and	and	CC
20417	3673	15	because	because	IN
20417	3673	16	of	of	IN
20417	3673	17	the	the	DT
20417	3673	18	careful	careful	JJ
20417	3673	19	education	education	NN
20417	3673	20	of	of	IN
20417	3673	21	the	the	DT
20417	3673	22	young	young	JJ
20417	3673	23	.	.	.
20417	3674	1	The	the	DT
20417	3674	2	otter	otter	NN
20417	3674	3	is	be	VBZ
20417	3674	4	a	a	DT
20417	3674	5	roving	rove	VBG
20417	3674	6	animal	animal	NN
20417	3674	7	,	,	,
20417	3674	8	often	often	RB
20417	3674	9	with	with	IN
20417	3674	10	more	more	JJR
20417	3674	11	than	than	IN
20417	3674	12	one	one	CD
20417	3674	13	resting	resting	NN
20417	3674	14	-	-	HYPH
20417	3674	15	place	place	NN
20417	3674	16	;	;	:
20417	3674	17	it	-PRON-	PRP
20417	3674	18	has	have	VBZ
20417	3674	19	been	be	VBN
20417	3674	20	known	know	VBN
20417	3674	21	to	to	TO
20417	3674	22	travel	travel	VB
20417	3674	23	fifteen	fifteen	CD
20417	3674	24	miles	mile	NNS
20417	3674	25	in	in	IN
20417	3674	26	a	a	DT
20417	3674	27	night	night	NN
20417	3674	28	.	.	.
20417	3674	29	]	]	-RRB-
20417	3675	1	Higher	higher	RBR
20417	3675	2	still	still	RB
20417	3675	3	are	be	VBP
20417	3675	4	the	the	DT
20417	3675	5	records	record	NNS
20417	3675	6	or	or	CC
20417	3675	7	memories	memory	NNS
20417	3675	8	of	of	IN
20417	3675	9	individual	individual	JJ
20417	3675	10	experience	experience	NN
20417	3675	11	and	and	CC
20417	3675	12	the	the	DT
20417	3675	13	registration	registration	NN
20417	3675	14	of	of	IN
20417	3675	15	individual	individual	JJ
20417	3675	16	habits	habit	NNS
20417	3675	17	,	,	,
20417	3675	18	while	while	IN
20417	3675	19	on	on	IN
20417	3675	20	the	the	DT
20417	3675	21	surface	surface	NN
20417	3675	22	is	be	VBZ
20417	3675	23	the	the	DT
20417	3675	24	instreaming	instreaming	JJ
20417	3675	25	multitude	multitude	NN
20417	3675	26	of	of	IN
20417	3675	27	messages	message	NNS
20417	3675	28	from	from	IN
20417	3675	29	the	the	DT
20417	3675	30	outside	outside	JJ
20417	3675	31	world	world	NN
20417	3675	32	,	,	,
20417	3675	33	like	like	IN
20417	3675	34	raindrops	raindrop	NNS
20417	3675	35	and	and	CC
20417	3675	36	hailstones	hailstone	NNS
20417	3675	37	on	on	IN
20417	3675	38	the	the	DT
20417	3675	39	stream	stream	NN
20417	3675	40	,	,	,
20417	3675	41	some	some	DT
20417	3675	42	of	of	IN
20417	3675	43	them	-PRON-	PRP
20417	3675	44	penetrating	penetrate	VBG
20417	3675	45	deeply	deeply	RB
20417	3675	46	,	,	,
20417	3675	47	being	be	VBG
20417	3675	48	,	,	,
20417	3675	49	as	as	IN
20417	3675	50	we	-PRON-	PRP
20417	3675	51	say	say	VBP
20417	3675	52	,	,	,
20417	3675	53	full	full	JJ
20417	3675	54	of	of	IN
20417	3675	55	meaning	meaning	NN
20417	3675	56	.	.	.
20417	3676	1	The	the	DT
20417	3676	2	mind	mind	NN
20417	3676	3	of	of	IN
20417	3676	4	the	the	DT
20417	3676	5	higher	high	JJR
20417	3676	6	animal	animal	NN
20417	3676	7	is	be	VBZ
20417	3676	8	in	in	IN
20417	3676	9	some	some	DT
20417	3676	10	respects	respect	NNS
20417	3676	11	like	like	IN
20417	3676	12	a	a	DT
20417	3676	13	child	child	NN
20417	3676	14	's	's	POS
20417	3676	15	mind	mind	NN
20417	3676	16	,	,	,
20417	3676	17	in	in	IN
20417	3676	18	having	have	VBG
20417	3676	19	little	little	JJ
20417	3676	20	in	in	IN
20417	3676	21	the	the	DT
20417	3676	22	way	way	NN
20417	3676	23	of	of	IN
20417	3676	24	clear	clear	RB
20417	3676	25	-	-	HYPH
20417	3676	26	cut	cut	VBN
20417	3676	27	ideas	idea	NNS
20417	3676	28	,	,	,
20417	3676	29	in	in	IN
20417	3676	30	showing	show	VBG
20417	3676	31	no	no	DT
20417	3676	32	reason	reason	NN
20417	3676	33	in	in	IN
20417	3676	34	the	the	DT
20417	3676	35	strict	strict	JJ
20417	3676	36	sense	sense	NN
20417	3676	37	,	,	,
20417	3676	38	and	and	CC
20417	3676	39	in	in	IN
20417	3676	40	its	-PRON-	PRP$
20417	3676	41	extraordinary	extraordinary	JJ
20417	3676	42	educability	educability	NN
20417	3676	43	,	,	,
20417	3676	44	but	but	CC
20417	3676	45	it	-PRON-	PRP
20417	3676	46	differs	differ	VBZ
20417	3676	47	from	from	IN
20417	3676	48	the	the	DT
20417	3676	49	child	child	NN
20417	3676	50	's	's	POS
20417	3676	51	mind	mind	NN
20417	3676	52	entirely	entirely	RB
20417	3676	53	in	in	IN
20417	3676	54	the	the	DT
20417	3676	55	sure	sure	JJ
20417	3676	56	effectiveness	effectiveness	NN
20417	3676	57	of	of	IN
20417	3676	58	a	a	DT
20417	3676	59	certain	certain	JJ
20417	3676	60	repertory	repertory	NN
20417	3676	61	of	of	IN
20417	3676	62	responses	response	NNS
20417	3676	63	.	.	.
20417	3677	1	It	-PRON-	PRP
20417	3677	2	is	be	VBZ
20417	3677	3	efficient	efficient	JJ
20417	3677	4	to	to	IN
20417	3677	5	a	a	DT
20417	3677	6	degree	degree	NN
20417	3677	7	.	.	.
20417	3678	1	"	"	``
20417	3678	2	Until	until	IN
20417	3678	3	at	at	IN
20417	3678	4	last	last	JJ
20417	3678	5	arose	arise	VBD
20417	3678	6	the	the	DT
20417	3678	7	Man	Man	NNP
20417	3678	8	.	.	.
20417	3678	9	"	"	''
20417	3679	1	Man	Man	NNP
20417	3679	2	's	's	POS
20417	3679	3	brain	brain	NN
20417	3679	4	is	be	VBZ
20417	3679	5	more	more	RBR
20417	3679	6	complicated	complicated	JJ
20417	3679	7	than	than	IN
20417	3679	8	that	that	DT
20417	3679	9	of	of	IN
20417	3679	10	the	the	DT
20417	3679	11	higher	high	JJR
20417	3679	12	apes	ape	NNS
20417	3679	13	--	--	:
20417	3679	14	gorilla	gorilla	NNP
20417	3679	15	,	,	,
20417	3679	16	orang	orang	NNP
20417	3679	17	,	,	,
20417	3679	18	and	and	CC
20417	3679	19	chimpanzee	chimpanzee	NNP
20417	3679	20	--	--	:
20417	3679	21	and	and	CC
20417	3679	22	it	-PRON-	PRP
20417	3679	23	is	be	VBZ
20417	3679	24	relatively	relatively	RB
20417	3679	25	larger	large	JJR
20417	3679	26	.	.	.
20417	3680	1	But	but	CC
20417	3680	2	the	the	DT
20417	3680	3	improvements	improvement	NNS
20417	3680	4	in	in	IN
20417	3680	5	structure	structure	NN
20417	3680	6	do	do	VBP
20417	3680	7	not	not	RB
20417	3680	8	seem	seem	VB
20417	3680	9	in	in	IN
20417	3680	10	themselves	-PRON-	PRP
20417	3680	11	sufficient	sufficient	JJ
20417	3680	12	to	to	TO
20417	3680	13	account	account	VB
20417	3680	14	for	for	IN
20417	3680	15	man	man	NN
20417	3680	16	's	's	POS
20417	3680	17	great	great	JJ
20417	3680	18	advance	advance	NN
20417	3680	19	in	in	IN
20417	3680	20	intelligence	intelligence	NN
20417	3680	21	.	.	.
20417	3681	1	The	the	DT
20417	3681	2	rill	rill	NN
20417	3681	3	of	of	IN
20417	3681	4	inner	inner	JJ
20417	3681	5	life	life	NN
20417	3681	6	has	have	VBZ
20417	3681	7	become	become	VBN
20417	3681	8	a	a	DT
20417	3681	9	swift	swift	JJ
20417	3681	10	stream	stream	NN
20417	3681	11	,	,	,
20417	3681	12	sometimes	sometimes	RB
20417	3681	13	a	a	DT
20417	3681	14	rushing	rushing	NN
20417	3681	15	torrent	torrent	NN
20417	3681	16	.	.	.
20417	3682	1	Besides	besides	IN
20417	3682	2	perceptual	perceptual	JJ
20417	3682	3	inference	inference	NN
20417	3682	4	or	or	CC
20417	3682	5	_	_	NNP
20417	3682	6	Intelligence_--a	intelligence_--a	CD
20417	3682	7	sort	sort	NN
20417	3682	8	of	of	IN
20417	3682	9	picture	picture	NN
20417	3682	10	-	-	HYPH
20417	3682	11	logic	logic	NN
20417	3682	12	,	,	,
20417	3682	13	which	which	WDT
20417	3682	14	some	some	DT
20417	3682	15	animals	animal	NNS
20417	3682	16	likewise	likewise	RB
20417	3682	17	have	have	VBP
20417	3682	18	--	--	:
20417	3682	19	there	there	EX
20417	3682	20	is	be	VBZ
20417	3682	21	conceptual	conceptual	JJ
20417	3682	22	inference	inference	NN
20417	3682	23	--	--	:
20417	3682	24	or	or	CC
20417	3682	25	_	_	NNP
20417	3682	26	Reason_--an	Reason_--an	NNP
20417	3682	27	internal	internal	JJ
20417	3682	28	experimenting	experimenting	NN
20417	3682	29	with	with	IN
20417	3682	30	general	general	JJ
20417	3682	31	ideas	idea	NNS
20417	3682	32	.	.	.
20417	3683	1	Even	even	RB
20417	3683	2	the	the	DT
20417	3683	3	cleverest	clever	JJS
20417	3683	4	animals	animal	NNS
20417	3683	5	,	,	,
20417	3683	6	it	-PRON-	PRP
20417	3683	7	would	would	MD
20417	3683	8	seem	seem	VB
20417	3683	9	,	,	,
20417	3683	10	do	do	VB
20417	3683	11	not	not	RB
20417	3683	12	get	get	VB
20417	3683	13	much	much	JJ
20417	3683	14	beyond	beyond	IN
20417	3683	15	playing	play	VBG
20417	3683	16	with	with	IN
20417	3683	17	"	"	``
20417	3683	18	particulars	particular	NNS
20417	3683	19	"	"	''
20417	3683	20	;	;	:
20417	3683	21	man	man	NN
20417	3683	22	plays	play	VBZ
20417	3683	23	an	an	DT
20417	3683	24	internal	internal	JJ
20417	3683	25	game	game	NN
20417	3683	26	of	of	IN
20417	3683	27	chess	chess	NN
20417	3683	28	with	with	IN
20417	3683	29	"	"	``
20417	3683	30	universals	universal	NNS
20417	3683	31	.	.	.
20417	3683	32	"	"	''
20417	3684	1	Intelligent	intelligent	JJ
20417	3684	2	behaviour	behaviour	NN
20417	3684	3	may	may	MD
20417	3684	4	go	go	VB
20417	3684	5	a	a	DT
20417	3684	6	long	long	JJ
20417	3684	7	way	way	NN
20417	3684	8	with	with	IN
20417	3684	9	mental	mental	JJ
20417	3684	10	images	image	NNS
20417	3684	11	;	;	:
20417	3684	12	rational	rational	JJ
20417	3684	13	conduct	conduct	NN
20417	3684	14	demands	demand	VBZ
20417	3684	15	general	general	JJ
20417	3684	16	ideas	idea	NNS
20417	3684	17	.	.	.
20417	3685	1	It	-PRON-	PRP
20417	3685	2	may	may	MD
20417	3685	3	be	be	VB
20417	3685	4	,	,	,
20417	3685	5	however	however	RB
20417	3685	6	,	,	,
20417	3685	7	that	that	IN
20417	3685	8	"	"	``
20417	3685	9	percepts	percept	VBZ
20417	3685	10	"	"	''
20417	3685	11	and	and	CC
20417	3685	12	"	"	``
20417	3685	13	concepts	concept	NNS
20417	3685	14	"	"	''
20417	3685	15	differ	differ	VBP
20417	3685	16	rather	rather	RB
20417	3685	17	in	in	IN
20417	3685	18	degree	degree	NN
20417	3685	19	than	than	IN
20417	3685	20	in	in	IN
20417	3685	21	kind	kind	NN
20417	3685	22	,	,	,
20417	3685	23	and	and	CC
20417	3685	24	that	that	IN
20417	3685	25	the	the	DT
20417	3685	26	passage	passage	NN
20417	3685	27	from	from	IN
20417	3685	28	one	one	CD
20417	3685	29	to	to	IN
20417	3685	30	the	the	DT
20417	3685	31	other	other	JJ
20417	3685	32	meant	mean	VBD
20417	3685	33	a	a	DT
20417	3685	34	higher	high	JJR
20417	3685	35	power	power	NN
20417	3685	36	of	of	IN
20417	3685	37	forming	form	VBG
20417	3685	38	associations	association	NNS
20417	3685	39	.	.	.
20417	3686	1	A	a	DT
20417	3686	2	clever	clever	JJ
20417	3686	3	dog	dog	NN
20417	3686	4	has	have	VBZ
20417	3686	5	probably	probably	RB
20417	3686	6	a	a	DT
20417	3686	7	generalised	generalised	JJ
20417	3686	8	percept	percept	NN
20417	3686	9	of	of	IN
20417	3686	10	man	man	NN
20417	3686	11	,	,	,
20417	3686	12	as	as	IN
20417	3686	13	distinguished	distinguish	VBN
20417	3686	14	from	from	IN
20417	3686	15	a	a	DT
20417	3686	16	memory	memory	NN
20417	3686	17	-	-	HYPH
20417	3686	18	image	image	NN
20417	3686	19	of	of	IN
20417	3686	20	the	the	DT
20417	3686	21	particular	particular	JJ
20417	3686	22	men	man	NNS
20417	3686	23	it	-PRON-	PRP
20417	3686	24	has	have	VBZ
20417	3686	25	known	know	VBN
20417	3686	26	,	,	,
20417	3686	27	but	but	CC
20417	3686	28	man	man	NN
20417	3686	29	alone	alone	RB
20417	3686	30	has	have	VBZ
20417	3686	31	the	the	DT
20417	3686	32	concept	concept	NN
20417	3686	33	Man	Man	NNP
20417	3686	34	,	,	,
20417	3686	35	or	or	CC
20417	3686	36	Mankind	Mankind	NNP
20417	3686	37	,	,	,
20417	3686	38	or	or	CC
20417	3686	39	Humanity	humanity	NN
20417	3686	40	.	.	.
20417	3687	1	Experimenting	experiment	VBG
20417	3687	2	with	with	IN
20417	3687	3	concepts	concept	NNS
20417	3687	4	or	or	CC
20417	3687	5	general	general	JJ
20417	3687	6	ideas	idea	NNS
20417	3687	7	is	be	VBZ
20417	3687	8	what	what	WP
20417	3687	9	we	-PRON-	PRP
20417	3687	10	call	call	VBP
20417	3687	11	Reason	reason	NN
20417	3687	12	.	.	.
20417	3688	1	Here	here	RB
20417	3688	2	,	,	,
20417	3688	3	of	of	IN
20417	3688	4	course	course	NN
20417	3688	5	,	,	,
20417	3688	6	we	-PRON-	PRP
20417	3688	7	get	get	VBP
20417	3688	8	into	into	IN
20417	3688	9	deep	deep	JJ
20417	3688	10	waters	water	NNS
20417	3688	11	,	,	,
20417	3688	12	and	and	CC
20417	3688	13	perhaps	perhaps	RB
20417	3688	14	it	-PRON-	PRP
20417	3688	15	is	be	VBZ
20417	3688	16	wisest	wise	JJS
20417	3688	17	not	not	RB
20417	3688	18	to	to	TO
20417	3688	19	attempt	attempt	VB
20417	3688	20	too	too	RB
20417	3688	21	much	much	RB
20417	3688	22	.	.	.
20417	3689	1	So	so	RB
20417	3689	2	we	-PRON-	PRP
20417	3689	3	shall	shall	MD
20417	3689	4	content	content	VB
20417	3689	5	ourselves	-PRON-	PRP
20417	3689	6	here	here	RB
20417	3689	7	with	with	IN
20417	3689	8	pointing	point	VBG
20417	3689	9	out	out	RP
20417	3689	10	that	that	IN
20417	3689	11	Man	Man	NNP
20417	3689	12	's	's	POS
20417	3689	13	advance	advance	NN
20417	3689	14	in	in	IN
20417	3689	15	intelligence	intelligence	NN
20417	3689	16	and	and	CC
20417	3689	17	from	from	IN
20417	3689	18	intelligence	intelligence	NN
20417	3689	19	to	to	IN
20417	3689	20	reason	reason	NN
20417	3689	21	is	be	VBZ
20417	3689	22	closely	closely	RB
20417	3689	23	wrapped	wrap	VBN
20417	3689	24	up	up	RP
20417	3689	25	with	with	IN
20417	3689	26	his	-PRON-	PRP$
20417	3689	27	power	power	NN
20417	3689	28	of	of	IN
20417	3689	29	speech	speech	NN
20417	3689	30	.	.	.
20417	3690	1	What	what	WDT
20417	3690	2	animals	animal	NNS
20417	3690	3	began	begin	VBD
20417	3690	4	--	--	:
20417	3690	5	a	a	DT
20417	3690	6	small	small	JJ
20417	3690	7	vocabulary	vocabulary	NN
20417	3690	8	--	--	:
20417	3690	9	he	-PRON-	PRP
20417	3690	10	has	have	VBZ
20417	3690	11	carried	carry	VBN
20417	3690	12	to	to	IN
20417	3690	13	high	high	JJ
20417	3690	14	perfection	perfection	NN
20417	3690	15	.	.	.
20417	3691	1	But	but	CC
20417	3691	2	what	what	WP
20417	3691	3	is	be	VBZ
20417	3691	4	distinctive	distinctive	JJ
20417	3691	5	is	be	VBZ
20417	3691	6	not	not	RB
20417	3691	7	the	the	DT
20417	3691	8	vocabulary	vocabulary	NN
20417	3691	9	so	so	RB
20417	3691	10	much	much	RB
20417	3691	11	as	as	IN
20417	3691	12	the	the	DT
20417	3691	13	habit	habit	NN
20417	3691	14	of	of	IN
20417	3691	15	making	make	VBG
20417	3691	16	sentences	sentence	NNS
20417	3691	17	,	,	,
20417	3691	18	of	of	IN
20417	3691	19	expressing	express	VBG
20417	3691	20	judgments	judgment	NNS
20417	3691	21	in	in	IN
20417	3691	22	a	a	DT
20417	3691	23	way	way	NN
20417	3691	24	which	which	WDT
20417	3691	25	admitted	admit	VBD
20417	3691	26	of	of	IN
20417	3691	27	communication	communication	NN
20417	3691	28	between	between	IN
20417	3691	29	mind	mind	NN
20417	3691	30	and	and	CC
20417	3691	31	mind	mind	NN
20417	3691	32	.	.	.
20417	3692	1	The	the	DT
20417	3692	2	multiplication	multiplication	NN
20417	3692	3	of	of	IN
20417	3692	4	words	word	NNS
20417	3692	5	meant	mean	VBN
20417	3692	6	much	much	RB
20417	3692	7	,	,	,
20417	3692	8	the	the	DT
20417	3692	9	use	use	NN
20417	3692	10	of	of	IN
20417	3692	11	words	word	NNS
20417	3692	12	as	as	IN
20417	3692	13	symbols	symbol	NNS
20417	3692	14	of	of	IN
20417	3692	15	general	general	JJ
20417	3692	16	ideas	idea	NNS
20417	3692	17	meant	mean	VBD
20417	3692	18	even	even	RB
20417	3692	19	more	more	JJR
20417	3692	20	,	,	,
20417	3692	21	for	for	IN
20417	3692	22	it	-PRON-	PRP
20417	3692	23	meant	mean	VBD
20417	3692	24	the	the	DT
20417	3692	25	possibility	possibility	NN
20417	3692	26	of	of	IN
20417	3692	27	playing	play	VBG
20417	3692	28	the	the	DT
20417	3692	29	internal	internal	JJ
20417	3692	30	game	game	NN
20417	3692	31	of	of	IN
20417	3692	32	thinking	thinking	NN
20417	3692	33	;	;	:
20417	3692	34	but	but	CC
20417	3692	35	perhaps	perhaps	RB
20417	3692	36	the	the	DT
20417	3692	37	most	most	RBS
20417	3692	38	important	important	JJ
20417	3692	39	advance	advance	NN
20417	3692	40	of	of	IN
20417	3692	41	all	all	DT
20417	3692	42	was	be	VBD
20417	3692	43	the	the	DT
20417	3692	44	means	mean	NNS
20417	3692	45	of	of	IN
20417	3692	46	comparing	compare	VBG
20417	3692	47	notes	note	NNS
20417	3692	48	with	with	IN
20417	3692	49	neighbours	neighbour	NNS
20417	3692	50	,	,	,
20417	3692	51	of	of	IN
20417	3692	52	corroborating	corroborate	VBG
20417	3692	53	individual	individual	JJ
20417	3692	54	experience	experience	NN
20417	3692	55	by	by	IN
20417	3692	56	social	social	JJ
20417	3692	57	intercourse	intercourse	NN
20417	3692	58	.	.	.
20417	3693	1	With	with	IN
20417	3693	2	words	word	NNS
20417	3693	3	,	,	,
20417	3693	4	also	also	RB
20417	3693	5	,	,	,
20417	3693	6	it	-PRON-	PRP
20417	3693	7	became	become	VBD
20417	3693	8	easier	easy	JJR
20417	3693	9	to	to	TO
20417	3693	10	enregister	enregister	VB
20417	3693	11	outside	outside	IN
20417	3693	12	himself	-PRON-	PRP
20417	3693	13	the	the	DT
20417	3693	14	gains	gain	NNS
20417	3693	15	of	of	IN
20417	3693	16	the	the	DT
20417	3693	17	past	past	NN
20417	3693	18	.	.	.
20417	3694	1	It	-PRON-	PRP
20417	3694	2	is	be	VBZ
20417	3694	3	not	not	RB
20417	3694	4	without	without	IN
20417	3694	5	significance	significance	NN
20417	3694	6	that	that	IN
20417	3694	7	the	the	DT
20417	3694	8	Greek	Greek	NNP
20417	3694	9	Logos	Logos	NNP
20417	3694	10	,	,	,
20417	3694	11	which	which	WDT
20417	3694	12	may	may	MD
20417	3694	13	be	be	VB
20417	3694	14	translated	translate	VBN
20417	3694	15	"	"	``
20417	3694	16	the	the	DT
20417	3694	17	word	word	NN
20417	3694	18	,	,	,
20417	3694	19	"	"	''
20417	3694	20	may	may	MD
20417	3694	21	also	also	RB
20417	3694	22	be	be	VB
20417	3694	23	translated	translate	VBN
20417	3694	24	Mind	mind	NN
20417	3694	25	.	.	.
20417	3695	1	§	§	NFP
20417	3695	2	9	9	CD
20417	3695	3	Looking	look	VBG
20417	3695	4	Backwards	backwards	RB
20417	3695	5	When	when	WRB
20417	3695	6	we	-PRON-	PRP
20417	3695	7	take	take	VBP
20417	3695	8	a	a	DT
20417	3695	9	survey	survey	NN
20417	3695	10	of	of	IN
20417	3695	11	animal	animal	NN
20417	3695	12	behaviour	behaviour	NN
20417	3695	13	we	-PRON-	PRP
20417	3695	14	see	see	VBP
20417	3695	15	a	a	DT
20417	3695	16	long	long	RB
20417	3695	17	inclined	inclined	JJ
20417	3695	18	plane	plane	NN
20417	3695	19	.	.	.
20417	3696	1	The	the	DT
20417	3696	2	outer	outer	JJ
20417	3696	3	world	world	NN
20417	3696	4	provokes	provoke	VBZ
20417	3696	5	simple	simple	JJ
20417	3696	6	creatures	creature	NNS
20417	3696	7	to	to	TO
20417	3696	8	answer	answer	VB
20417	3696	9	back	back	RB
20417	3696	10	;	;	:
20417	3696	11	simple	simple	JJ
20417	3696	12	creatures	creature	NNS
20417	3696	13	act	act	VBP
20417	3696	14	experimentally	experimentally	RB
20417	3696	15	on	on	IN
20417	3696	16	their	-PRON-	PRP$
20417	3696	17	surroundings	surrounding	NNS
20417	3696	18	.	.	.
20417	3697	1	From	from	IN
20417	3697	2	the	the	DT
20417	3697	3	beginning	beginning	NN
20417	3697	4	this	this	DT
20417	3697	5	twofold	twofold	JJ
20417	3697	6	process	process	NN
20417	3697	7	has	have	VBZ
20417	3697	8	been	be	VBN
20417	3697	9	going	go	VBG
20417	3697	10	on	on	RP
20417	3697	11	,	,	,
20417	3697	12	receiving	receive	VBG
20417	3697	13	stimuli	stimulus	NNS
20417	3697	14	from	from	IN
20417	3697	15	the	the	DT
20417	3697	16	environment	environment	NN
20417	3697	17	and	and	CC
20417	3697	18	acting	act	VBG
20417	3697	19	upon	upon	IN
20417	3697	20	the	the	DT
20417	3697	21	environment	environment	NN
20417	3697	22	,	,	,
20417	3697	23	and	and	CC
20417	3697	24	according	accord	VBG
20417	3697	25	to	to	IN
20417	3697	26	the	the	DT
20417	3697	27	efficiency	efficiency	NN
20417	3697	28	of	of	IN
20417	3697	29	the	the	DT
20417	3697	30	reactions	reaction	NNS
20417	3697	31	and	and	CC
20417	3697	32	actions	action	NNS
20417	3697	33	living	live	VBG
20417	3697	34	creatures	creature	NNS
20417	3697	35	have	have	VBP
20417	3697	36	been	be	VBN
20417	3697	37	sifted	sift	VBN
20417	3697	38	for	for	IN
20417	3697	39	millions	million	NNS
20417	3697	40	of	of	IN
20417	3697	41	years	year	NNS
20417	3697	42	.	.	.
20417	3698	1	One	one	CD
20417	3698	2	main	main	JJ
20417	3698	3	line	line	NN
20417	3698	4	of	of	IN
20417	3698	5	advance	advance	NN
20417	3698	6	has	have	VBZ
20417	3698	7	been	be	VBN
20417	3698	8	opening	open	VBG
20417	3698	9	new	new	JJ
20417	3698	10	gateways	gateway	NNS
20417	3698	11	of	of	IN
20417	3698	12	knowledge	knowledge	NN
20417	3698	13	--	--	:
20417	3698	14	the	the	DT
20417	3698	15	senses	sense	NNS
20417	3698	16	,	,	,
20417	3698	17	which	which	WDT
20417	3698	18	are	be	VBP
20417	3698	19	far	far	RB
20417	3698	20	more	more	JJR
20417	3698	21	than	than	IN
20417	3698	22	five	five	CD
20417	3698	23	in	in	IN
20417	3698	24	number	number	NN
20417	3698	25	.	.	.
20417	3699	1	The	the	DT
20417	3699	2	other	other	JJ
20417	3699	3	main	main	JJ
20417	3699	4	line	line	NN
20417	3699	5	of	of	IN
20417	3699	6	advance	advance	NN
20417	3699	7	has	have	VBZ
20417	3699	8	been	be	VBN
20417	3699	9	in	in	IN
20417	3699	10	most	most	JJS
20417	3699	11	general	general	JJ
20417	3699	12	terms	term	NNS
20417	3699	13	,	,	,
20417	3699	14	experimenting	experiment	VBG
20417	3699	15	or	or	CC
20417	3699	16	testing	testing	NN
20417	3699	17	,	,	,
20417	3699	18	probing	probe	VBG
20417	3699	19	and	and	CC
20417	3699	20	proving	prove	VBG
20417	3699	21	,	,	,
20417	3699	22	trying	try	VBG
20417	3699	23	one	one	CD
20417	3699	24	key	key	NN
20417	3699	25	after	after	IN
20417	3699	26	another	another	DT
20417	3699	27	till	till	IN
20417	3699	28	a	a	DT
20417	3699	29	door	door	NN
20417	3699	30	is	be	VBZ
20417	3699	31	unlocked	unlocked	JJ
20417	3699	32	.	.	.
20417	3700	1	There	there	EX
20417	3700	2	is	be	VBZ
20417	3700	3	progress	progress	NN
20417	3700	4	in	in	IN
20417	3700	5	multiplying	multiply	VBG
20417	3700	6	the	the	DT
20417	3700	7	gateways	gateway	NNS
20417	3700	8	of	of	IN
20417	3700	9	knowledge	knowledge	NN
20417	3700	10	and	and	CC
20417	3700	11	making	make	VBG
20417	3700	12	them	-PRON-	PRP
20417	3700	13	more	more	RBR
20417	3700	14	discriminating	discriminating	JJ
20417	3700	15	,	,	,
20417	3700	16	and	and	CC
20417	3700	17	there	there	EX
20417	3700	18	is	be	VBZ
20417	3700	19	progress	progress	NN
20417	3700	20	in	in	IN
20417	3700	21	making	make	VBG
20417	3700	22	the	the	DT
20417	3700	23	modes	mode	NNS
20417	3700	24	of	of	IN
20417	3700	25	experimenting	experiment	VBG
20417	3700	26	more	more	RBR
20417	3700	27	wide	wide	RB
20417	3700	28	-	-	HYPH
20417	3700	29	awake	awake	JJ
20417	3700	30	,	,	,
20417	3700	31	more	more	RBR
20417	3700	32	controlled	controlled	JJ
20417	3700	33	,	,	,
20417	3700	34	and	and	CC
20417	3700	35	more	more	RBR
20417	3700	36	resolute	resolute	JJ
20417	3700	37	.	.	.
20417	3701	1	But	but	CC
20417	3701	2	behind	behind	IN
20417	3701	3	both	both	DT
20417	3701	4	of	of	IN
20417	3701	5	these	these	DT
20417	3701	6	is	be	VBZ
20417	3701	7	the	the	DT
20417	3701	8	characteristically	characteristically	RB
20417	3701	9	vital	vital	JJ
20417	3701	10	power	power	NN
20417	3701	11	of	of	IN
20417	3701	12	enregistering	enregistere	VBG
20417	3701	13	within	within	IN
20417	3701	14	the	the	DT
20417	3701	15	organism	organism	NN
20417	3701	16	the	the	DT
20417	3701	17	lessons	lesson	NNS
20417	3701	18	of	of	IN
20417	3701	19	the	the	DT
20417	3701	20	past	past	NN
20417	3701	21	.	.	.
20417	3702	1	In	in	IN
20417	3702	2	the	the	DT
20417	3702	3	life	life	NN
20417	3702	4	of	of	IN
20417	3702	5	the	the	DT
20417	3702	6	individual	individual	JJ
20417	3702	7	these	these	DT
20417	3702	8	enregistrations	enregistration	NNS
20417	3702	9	are	be	VBP
20417	3702	10	illustrated	illustrate	VBN
20417	3702	11	by	by	IN
20417	3702	12	memories	memory	NNS
20417	3702	13	and	and	CC
20417	3702	14	habituations	habituation	NNS
20417	3702	15	and	and	CC
20417	3702	16	habits	habit	NNS
20417	3702	17	;	;	:
20417	3702	18	in	in	IN
20417	3702	19	the	the	DT
20417	3702	20	life	life	NN
20417	3702	21	of	of	IN
20417	3702	22	the	the	DT
20417	3702	23	race	race	NN
20417	3702	24	they	-PRON-	PRP
20417	3702	25	are	be	VBP
20417	3702	26	illustrated	illustrate	VBN
20417	3702	27	by	by	IN
20417	3702	28	reflex	reflex	JJ
20417	3702	29	actions	action	NNS
20417	3702	30	and	and	CC
20417	3702	31	instinctive	instinctive	JJ
20417	3702	32	capacities	capacity	NNS
20417	3702	33	.	.	.
20417	3703	1	Body	body	NN
20417	3703	2	and	and	CC
20417	3703	3	Mind	Mind	NNP
20417	3703	4	We	-PRON-	PRP
20417	3703	5	must	must	MD
20417	3703	6	not	not	RB
20417	3703	7	shirk	shirk	VB
20417	3703	8	the	the	DT
20417	3703	9	very	very	RB
20417	3703	10	difficult	difficult	JJ
20417	3703	11	question	question	NN
20417	3703	12	of	of	IN
20417	3703	13	the	the	DT
20417	3703	14	relation	relation	NN
20417	3703	15	between	between	IN
20417	3703	16	the	the	DT
20417	3703	17	bodily	bodily	NN
20417	3703	18	and	and	CC
20417	3703	19	the	the	DT
20417	3703	20	mental	mental	JJ
20417	3703	21	side	side	NN
20417	3703	22	of	of	IN
20417	3703	23	behaviour	behaviour	NN
20417	3703	24	.	.	.
20417	3704	1	(	(	-LRB-
20417	3704	2	_	_	NNP
20417	3704	3	a	a	DT
20417	3704	4	_	_	NN
20417	3704	5	)	)	-RRB-
20417	3704	6	Some	some	DT
20417	3704	7	great	great	JJ
20417	3704	8	thinkers	thinker	NNS
20417	3704	9	have	have	VBP
20417	3704	10	taught	teach	VBN
20417	3704	11	that	that	IN
20417	3704	12	the	the	DT
20417	3704	13	mind	mind	NN
20417	3704	14	is	be	VBZ
20417	3704	15	a	a	DT
20417	3704	16	reality	reality	NN
20417	3704	17	by	by	IN
20417	3704	18	itself	-PRON-	PRP
20417	3704	19	which	which	WDT
20417	3704	20	plays	play	VBZ
20417	3704	21	upon	upon	IN
20417	3704	22	the	the	DT
20417	3704	23	instrument	instrument	NN
20417	3704	24	of	of	IN
20417	3704	25	the	the	DT
20417	3704	26	brain	brain	NN
20417	3704	27	and	and	CC
20417	3704	28	body	body	NN
20417	3704	29	.	.	.
20417	3705	1	As	as	IN
20417	3705	2	the	the	DT
20417	3705	3	instrument	instrument	NN
20417	3705	4	gets	get	VBZ
20417	3705	5	worn	worn	JJ
20417	3705	6	and	and	CC
20417	3705	7	dusty	dusty	JJ
20417	3705	8	the	the	DT
20417	3705	9	playing	playing	NN
20417	3705	10	is	be	VBZ
20417	3705	11	not	not	RB
20417	3705	12	so	so	RB
20417	3705	13	good	good	JJ
20417	3705	14	as	as	IN
20417	3705	15	it	-PRON-	PRP
20417	3705	16	once	once	RB
20417	3705	17	was	be	VBD
20417	3705	18	,	,	,
20417	3705	19	but	but	CC
20417	3705	20	the	the	DT
20417	3705	21	player	player	NN
20417	3705	22	is	be	VBZ
20417	3705	23	still	still	RB
20417	3705	24	himself	-PRON-	PRP
20417	3705	25	.	.	.
20417	3706	1	This	this	DT
20417	3706	2	theory	theory	NN
20417	3706	3	of	of	IN
20417	3706	4	the	the	DT
20417	3706	5	essential	essential	JJ
20417	3706	6	independence	independence	NN
20417	3706	7	of	of	IN
20417	3706	8	the	the	DT
20417	3706	9	mind	mind	NN
20417	3706	10	is	be	VBZ
20417	3706	11	a	a	DT
20417	3706	12	very	very	RB
20417	3706	13	beautiful	beautiful	JJ
20417	3706	14	one	one	NN
20417	3706	15	,	,	,
20417	3706	16	but	but	CC
20417	3706	17	those	those	DT
20417	3706	18	who	who	WP
20417	3706	19	like	like	VBP
20417	3706	20	it	-PRON-	PRP
20417	3706	21	when	when	WRB
20417	3706	22	applied	apply	VBN
20417	3706	23	to	to	IN
20417	3706	24	themselves	-PRON-	PRP
20417	3706	25	are	be	VBP
20417	3706	26	not	not	RB
20417	3706	27	always	always	RB
20417	3706	28	so	so	RB
20417	3706	29	fond	fond	JJ
20417	3706	30	of	of	IN
20417	3706	31	it	-PRON-	PRP
20417	3706	32	when	when	WRB
20417	3706	33	it	-PRON-	PRP
20417	3706	34	is	be	VBZ
20417	3706	35	applied	apply	VBN
20417	3706	36	to	to	IN
20417	3706	37	other	other	JJ
20417	3706	38	intelligent	intelligent	JJ
20417	3706	39	creatures	creature	NNS
20417	3706	40	like	like	IN
20417	3706	41	rooks	rook	NNS
20417	3706	42	and	and	CC
20417	3706	43	elephants	elephant	NNS
20417	3706	44	.	.	.
20417	3707	1	It	-PRON-	PRP
20417	3707	2	may	may	MD
20417	3707	3	be	be	VB
20417	3707	4	,	,	,
20417	3707	5	however	however	RB
20417	3707	6	,	,	,
20417	3707	7	that	that	IN
20417	3707	8	there	there	EX
20417	3707	9	is	be	VBZ
20417	3707	10	a	a	DT
20417	3707	11	gradual	gradual	JJ
20417	3707	12	emancipation	emancipation	NN
20417	3707	13	of	of	IN
20417	3707	14	the	the	DT
20417	3707	15	mind	mind	NN
20417	3707	16	which	which	WDT
20417	3707	17	has	have	VBZ
20417	3707	18	gone	go	VBN
20417	3707	19	furthest	furthest	RB
20417	3707	20	in	in	IN
20417	3707	21	Man	Man	NNP
20417	3707	22	and	and	CC
20417	3707	23	is	be	VBZ
20417	3707	24	still	still	RB
20417	3707	25	progressing	progress	VBG
20417	3707	26	.	.	.
20417	3708	1	(	(	-LRB-
20417	3708	2	_	_	NNP
20417	3708	3	b	b	NNP
20417	3708	4	_	_	NNP
20417	3708	5	)	)	-RRB-
20417	3708	6	Some	some	DT
20417	3708	7	other	other	JJ
20417	3708	8	thinkers	thinker	NNS
20417	3708	9	have	have	VBP
20417	3708	10	taught	teach	VBN
20417	3708	11	that	that	IN
20417	3708	12	the	the	DT
20417	3708	13	inner	inner	JJ
20417	3708	14	life	life	NN
20417	3708	15	of	of	IN
20417	3708	16	thought	thought	NN
20417	3708	17	and	and	CC
20417	3708	18	feeling	feeling	NN
20417	3708	19	is	be	VBZ
20417	3708	20	only	only	RB
20417	3708	21	,	,	,
20417	3708	22	as	as	IN
20417	3708	23	it	-PRON-	PRP
20417	3708	24	were	be	VBD
20417	3708	25	,	,	,
20417	3708	26	an	an	DT
20417	3708	27	echo	echo	NN
20417	3708	28	of	of	IN
20417	3708	29	the	the	DT
20417	3708	30	really	really	RB
20417	3708	31	important	important	JJ
20417	3708	32	activity	activity	NN
20417	3708	33	--	--	:
20417	3708	34	that	that	DT
20417	3708	35	of	of	IN
20417	3708	36	the	the	DT
20417	3708	37	body	body	NN
20417	3708	38	and	and	CC
20417	3708	39	brain	brain	NN
20417	3708	40	.	.	.
20417	3709	1	Ideas	idea	NNS
20417	3709	2	are	be	VBP
20417	3709	3	just	just	RB
20417	3709	4	foam	foam	NN
20417	3709	5	-	-	HYPH
20417	3709	6	bells	bell	NNS
20417	3709	7	on	on	IN
20417	3709	8	the	the	DT
20417	3709	9	hurrying	hurrying	NN
20417	3709	10	streams	stream	NNS
20417	3709	11	and	and	CC
20417	3709	12	circling	circle	VBG
20417	3709	13	eddies	eddy	NNS
20417	3709	14	of	of	IN
20417	3709	15	matter	matter	NN
20417	3709	16	and	and	CC
20417	3709	17	energy	energy	NN
20417	3709	18	that	that	WDT
20417	3709	19	make	make	VBP
20417	3709	20	up	up	RP
20417	3709	21	our	-PRON-	PRP$
20417	3709	22	physiological	physiological	JJ
20417	3709	23	life	life	NN
20417	3709	24	.	.	.
20417	3710	1	To	to	IN
20417	3710	2	most	most	JJS
20417	3710	3	of	of	IN
20417	3710	4	us	-PRON-	PRP
20417	3710	5	this	this	DT
20417	3710	6	theory	theory	NN
20417	3710	7	is	be	VBZ
20417	3710	8	impossible	impossible	JJ
20417	3710	9	,	,	,
20417	3710	10	because	because	IN
20417	3710	11	we	-PRON-	PRP
20417	3710	12	are	be	VBP
20417	3710	13	quite	quite	RB
20417	3710	14	sure	sure	JJ
20417	3710	15	that	that	IN
20417	3710	16	ideas	idea	NNS
20417	3710	17	and	and	CC
20417	3710	18	feelings	feeling	NNS
20417	3710	19	and	and	CC
20417	3710	20	purposes	purpose	NNS
20417	3710	21	,	,	,
20417	3710	22	which	which	WDT
20417	3710	23	can	can	MD
20417	3710	24	not	not	RB
20417	3710	25	be	be	VB
20417	3710	26	translated	translate	VBN
20417	3710	27	into	into	IN
20417	3710	28	matter	matter	NN
20417	3710	29	and	and	CC
20417	3710	30	motion	motion	NN
20417	3710	31	,	,	,
20417	3710	32	are	be	VBP
20417	3710	33	the	the	DT
20417	3710	34	clearest	clear	JJS
20417	3710	35	realities	reality	NNS
20417	3710	36	in	in	IN
20417	3710	37	our	-PRON-	PRP$
20417	3710	38	experience	experience	NN
20417	3710	39	,	,	,
20417	3710	40	and	and	CC
20417	3710	41	that	that	IN
20417	3710	42	they	-PRON-	PRP
20417	3710	43	count	count	VBP
20417	3710	44	for	for	IN
20417	3710	45	good	good	JJ
20417	3710	46	and	and	CC
20417	3710	47	ill	ill	RB
20417	3710	48	all	all	DT
20417	3710	49	through	through	IN
20417	3710	50	our	-PRON-	PRP$
20417	3710	51	life	life	NN
20417	3710	52	.	.	.
20417	3711	1	They	-PRON-	PRP
20417	3711	2	are	be	VBP
20417	3711	3	more	more	JJR
20417	3711	4	than	than	IN
20417	3711	5	the	the	DT
20417	3711	6	tickings	ticking	NNS
20417	3711	7	of	of	IN
20417	3711	8	the	the	DT
20417	3711	9	clock	clock	NN
20417	3711	10	;	;	:
20417	3711	11	they	-PRON-	PRP
20417	3711	12	make	make	VBP
20417	3711	13	the	the	DT
20417	3711	14	wheels	wheel	NNS
20417	3711	15	go	go	VB
20417	3711	16	round	round	RB
20417	3711	17	.	.	.
20417	3712	1	(	(	-LRB-
20417	3712	2	_	_	NNP
20417	3712	3	c	c	NNP
20417	3712	4	_	_	NNP
20417	3712	5	)	)	-RRB-
20417	3712	6	There	there	EX
20417	3712	7	are	be	VBP
20417	3712	8	others	other	NNS
20417	3712	9	who	who	WP
20417	3712	10	think	think	VBP
20417	3712	11	that	that	IN
20417	3712	12	the	the	DT
20417	3712	13	most	most	RBS
20417	3712	14	scientific	scientific	JJ
20417	3712	15	position	position	NN
20417	3712	16	is	be	VBZ
20417	3712	17	simply	simply	RB
20417	3712	18	to	to	TO
20417	3712	19	recognise	recognise	VB
20417	3712	20	both	both	CC
20417	3712	21	the	the	DT
20417	3712	22	bodily	bodily	JJ
20417	3712	23	and	and	CC
20417	3712	24	the	the	DT
20417	3712	25	mental	mental	JJ
20417	3712	26	activities	activity	NNS
20417	3712	27	as	as	IN
20417	3712	28	equally	equally	RB
20417	3712	29	important	important	JJ
20417	3712	30	,	,	,
20417	3712	31	and	and	CC
20417	3712	32	so	so	RB
20417	3712	33	closely	closely	RB
20417	3712	34	interwoven	interwoven	JJ
20417	3712	35	that	that	IN
20417	3712	36	they	-PRON-	PRP
20417	3712	37	can	can	MD
20417	3712	38	not	not	RB
20417	3712	39	be	be	VB
20417	3712	40	separated	separate	VBN
20417	3712	41	.	.	.
20417	3713	1	Perhaps	perhaps	RB
20417	3713	2	they	-PRON-	PRP
20417	3713	3	are	be	VBP
20417	3713	4	just	just	RB
20417	3713	5	the	the	DT
20417	3713	6	outer	outer	JJ
20417	3713	7	and	and	CC
20417	3713	8	the	the	DT
20417	3713	9	inner	inner	JJ
20417	3713	10	aspects	aspect	NNS
20417	3713	11	of	of	IN
20417	3713	12	one	one	CD
20417	3713	13	reality	reality	NN
20417	3713	14	--	--	:
20417	3713	15	the	the	DT
20417	3713	16	life	life	NN
20417	3713	17	of	of	IN
20417	3713	18	the	the	DT
20417	3713	19	creature	creature	NN
20417	3713	20	.	.	.
20417	3714	1	Perhaps	perhaps	RB
20417	3714	2	they	-PRON-	PRP
20417	3714	3	are	be	VBP
20417	3714	4	like	like	IN
20417	3714	5	the	the	DT
20417	3714	6	concave	concave	NNP
20417	3714	7	and	and	CC
20417	3714	8	convex	convex	NNP
20417	3714	9	curves	curve	NNS
20417	3714	10	of	of	IN
20417	3714	11	a	a	DT
20417	3714	12	dome	dome	NN
20417	3714	13	,	,	,
20417	3714	14	like	like	IN
20417	3714	15	the	the	DT
20417	3714	16	two	two	CD
20417	3714	17	sides	side	NNS
20417	3714	18	of	of	IN
20417	3714	19	a	a	DT
20417	3714	20	shield	shield	NN
20417	3714	21	.	.	.
20417	3715	1	Perhaps	perhaps	RB
20417	3715	2	the	the	DT
20417	3715	3	life	life	NN
20417	3715	4	of	of	IN
20417	3715	5	the	the	DT
20417	3715	6	organism	organism	NN
20417	3715	7	is	be	VBZ
20417	3715	8	always	always	RB
20417	3715	9	a	a	DT
20417	3715	10	unity	unity	NN
20417	3715	11	,	,	,
20417	3715	12	at	at	IN
20417	3715	13	one	one	CD
20417	3715	14	time	time	NN
20417	3715	15	appearing	appear	VBG
20417	3715	16	more	more	RBR
20417	3715	17	conspicuously	conspicuously	RB
20417	3715	18	as	as	IN
20417	3715	19	Mind	mind	NN
20417	3715	20	-	-	HYPH
20417	3715	21	body	body	NN
20417	3715	22	,	,	,
20417	3715	23	at	at	IN
20417	3715	24	another	another	DT
20417	3715	25	time	time	NN
20417	3715	26	as	as	IN
20417	3715	27	Body	body	NN
20417	3715	28	-	-	HYPH
20417	3715	29	mind	mind	NN
20417	3715	30	.	.	.
20417	3716	1	The	the	DT
20417	3716	2	most	most	RBS
20417	3716	3	important	important	JJ
20417	3716	4	fact	fact	NN
20417	3716	5	is	be	VBZ
20417	3716	6	that	that	IN
20417	3716	7	neither	neither	DT
20417	3716	8	aspect	aspect	NN
20417	3716	9	can	can	MD
20417	3716	10	be	be	VB
20417	3716	11	left	leave	VBN
20417	3716	12	out	out	RP
20417	3716	13	.	.	.
20417	3717	1	By	by	IN
20417	3717	2	no	no	DT
20417	3717	3	jugglery	jugglery	NN
20417	3717	4	with	with	IN
20417	3717	5	words	word	NNS
20417	3717	6	can	can	MD
20417	3717	7	we	-PRON-	PRP
20417	3717	8	get	get	VB
20417	3717	9	Mind	mind	NN
20417	3717	10	out	out	IN
20417	3717	11	of	of	IN
20417	3717	12	Matter	Matter	NNP
20417	3717	13	and	and	CC
20417	3717	14	Motion	Motion	NNP
20417	3717	15	.	.	.
20417	3718	1	And	and	CC
20417	3718	2	since	since	IN
20417	3718	3	we	-PRON-	PRP
20417	3718	4	are	be	VBP
20417	3718	5	in	in	IN
20417	3718	6	ourselves	-PRON-	PRP
20417	3718	7	quite	quite	RB
20417	3718	8	sure	sure	JJ
20417	3718	9	of	of	IN
20417	3718	10	our	-PRON-	PRP$
20417	3718	11	Mind	mind	NN
20417	3718	12	,	,	,
20417	3718	13	we	-PRON-	PRP
20417	3718	14	are	be	VBP
20417	3718	15	probably	probably	RB
20417	3718	16	safe	safe	JJ
20417	3718	17	in	in	IN
20417	3718	18	saying	say	VBG
20417	3718	19	that	that	IN
20417	3718	20	in	in	IN
20417	3718	21	the	the	DT
20417	3718	22	beginning	beginning	NN
20417	3718	23	was	be	VBD
20417	3718	24	Mind	mind	NN
20417	3718	25	.	.	.
20417	3719	1	This	this	DT
20417	3719	2	is	be	VBZ
20417	3719	3	in	in	IN
20417	3719	4	accordance	accordance	NN
20417	3719	5	with	with	IN
20417	3719	6	Aristotle	Aristotle	NNP
20417	3719	7	's	's	POS
20417	3719	8	saying	say	VBG
20417	3719	9	that	that	IN
20417	3719	10	there	there	EX
20417	3719	11	is	be	VBZ
20417	3719	12	nothing	nothing	NN
20417	3719	13	in	in	IN
20417	3719	14	the	the	DT
20417	3719	15	end	end	NN
20417	3719	16	which	which	WDT
20417	3719	17	was	be	VBD
20417	3719	18	not	not	RB
20417	3719	19	also	also	RB
20417	3719	20	in	in	IN
20417	3719	21	kind	kind	RB
20417	3719	22	present	present	JJ
20417	3719	23	in	in	IN
20417	3719	24	the	the	DT
20417	3719	25	beginning	beginning	NN
20417	3719	26	--	--	:
20417	3719	27	whatever	whatever	WDT
20417	3719	28	we	-PRON-	PRP
20417	3719	29	mean	mean	VBP
20417	3719	30	by	by	IN
20417	3719	31	beginning	begin	VBG
20417	3719	32	.	.	.
20417	3720	1	In	in	IN
20417	3720	2	conclusion	conclusion	NN
20417	3720	3	What	what	WP
20417	3720	4	has	have	VBZ
20417	3720	5	led	lead	VBN
20417	3720	6	to	to	IN
20417	3720	7	the	the	DT
20417	3720	8	truly	truly	RB
20417	3720	9	wonderful	wonderful	JJ
20417	3720	10	result	result	NN
20417	3720	11	which	which	WDT
20417	3720	12	we	-PRON-	PRP
20417	3720	13	admire	admire	VBP
20417	3720	14	in	in	IN
20417	3720	15	a	a	DT
20417	3720	16	creature	creature	NN
20417	3720	17	like	like	IN
20417	3720	18	a	a	DT
20417	3720	19	dog	dog	NN
20417	3720	20	or	or	CC
20417	3720	21	an	an	DT
20417	3720	22	otter	otter	NN
20417	3720	23	,	,	,
20417	3720	24	a	a	DT
20417	3720	25	horse	horse	NN
20417	3720	26	or	or	CC
20417	3720	27	a	a	DT
20417	3720	28	hare	hare	NN
20417	3720	29	?	?	.
20417	3721	1	In	in	IN
20417	3721	2	general	general	JJ
20417	3721	3	,	,	,
20417	3721	4	we	-PRON-	PRP
20417	3721	5	may	may	MD
20417	3721	6	say	say	VB
20417	3721	7	,	,	,
20417	3721	8	just	just	RB
20417	3721	9	two	two	CD
20417	3721	10	main	main	JJ
20417	3721	11	processes--(1	processes--(1	NN
20417	3721	12	)	)	-RRB-
20417	3721	13	testing	test	VBG
20417	3721	14	all	all	DT
20417	3721	15	things	thing	NNS
20417	3721	16	,	,	,
20417	3721	17	and	and	CC
20417	3721	18	(	(	-LRB-
20417	3721	19	2	2	LS
20417	3721	20	)	)	-RRB-
20417	3721	21	holding	hold	VBG
20417	3721	22	fast	fast	RB
20417	3721	23	that	that	IN
20417	3721	24	which	which	WDT
20417	3721	25	is	be	VBZ
20417	3721	26	good	good	JJ
20417	3721	27	.	.	.
20417	3722	1	New	new	JJ
20417	3722	2	departures	departure	NNS
20417	3722	3	occur	occur	VBP
20417	3722	4	and	and	CC
20417	3722	5	these	these	DT
20417	3722	6	are	be	VBP
20417	3722	7	tested	test	VBN
20417	3722	8	for	for	IN
20417	3722	9	what	what	WP
20417	3722	10	they	-PRON-	PRP
20417	3722	11	are	be	VBP
20417	3722	12	worth	worth	JJ
20417	3722	13	.	.	.
20417	3723	1	Idiosyncrasies	idiosyncrasy	NNS
20417	3723	2	crop	crop	VBP
20417	3723	3	up	up	RP
20417	3723	4	and	and	CC
20417	3723	5	they	-PRON-	PRP
20417	3723	6	are	be	VBP
20417	3723	7	sifted	sift	VBN
20417	3723	8	.	.	.
20417	3724	1	New	new	JJ
20417	3724	2	cards	card	NNS
20417	3724	3	come	come	VBP
20417	3724	4	mysteriously	mysteriously	RB
20417	3724	5	from	from	IN
20417	3724	6	within	within	IN
20417	3724	7	into	into	IN
20417	3724	8	the	the	DT
20417	3724	9	creature	creature	NN
20417	3724	10	's	's	POS
20417	3724	11	hand	hand	NN
20417	3724	12	,	,	,
20417	3724	13	and	and	CC
20417	3724	14	they	-PRON-	PRP
20417	3724	15	are	be	VBP
20417	3724	16	played	play	VBN
20417	3724	17	--	--	:
20417	3724	18	for	for	IN
20417	3724	19	better	well	JJR
20417	3724	20	or	or	CC
20417	3724	21	for	for	IN
20417	3724	22	worse	bad	JJR
20417	3724	23	.	.	.
20417	3725	1	So	so	RB
20417	3725	2	by	by	IN
20417	3725	3	new	new	JJ
20417	3725	4	variations	variation	NNS
20417	3725	5	and	and	CC
20417	3725	6	their	-PRON-	PRP$
20417	3725	7	sifting	sift	VBG
20417	3725	8	,	,	,
20417	3725	9	by	by	IN
20417	3725	10	experimenting	experiment	VBG
20417	3725	11	and	and	CC
20417	3725	12	enregistering	enregistere	VBG
20417	3725	13	the	the	DT
20417	3725	14	results	result	NNS
20417	3725	15	,	,	,
20417	3725	16	the	the	DT
20417	3725	17	mind	mind	NN
20417	3725	18	has	have	VBZ
20417	3725	19	gradually	gradually	RB
20417	3725	20	evolved	evolve	VBN
20417	3725	21	and	and	CC
20417	3725	22	will	will	MD
20417	3725	23	continue	continue	VB
20417	3725	24	to	to	TO
20417	3725	25	evolve	evolve	VB
20417	3725	26	.	.	.
20417	3726	1	VIII	viii	JJ
20417	3726	2	FOUNDATIONS	foundation	NNS
20417	3726	3	OF	of	IN
20417	3726	4	THE	the	DT
20417	3726	5	UNIVERSE	UNIVERSE	NNP
20417	3726	6	THE	the	DT
20417	3726	7	WORLD	WORLD	NNP
20417	3726	8	OF	of	IN
20417	3726	9	ATOMS	atoms	NN
20417	3726	10	Most	Most	JJS
20417	3726	11	people	people	NNS
20417	3726	12	have	have	VBP
20417	3726	13	heard	hear	VBN
20417	3726	14	of	of	IN
20417	3726	15	the	the	DT
20417	3726	16	oriental	oriental	JJ
20417	3726	17	race	race	NN
20417	3726	18	which	which	WDT
20417	3726	19	puzzled	puzzle	VBD
20417	3726	20	over	over	IN
20417	3726	21	the	the	DT
20417	3726	22	foundations	foundation	NNS
20417	3726	23	of	of	IN
20417	3726	24	the	the	DT
20417	3726	25	universe	universe	NN
20417	3726	26	,	,	,
20417	3726	27	and	and	CC
20417	3726	28	decided	decide	VBD
20417	3726	29	that	that	IN
20417	3726	30	it	-PRON-	PRP
20417	3726	31	must	must	MD
20417	3726	32	be	be	VB
20417	3726	33	supported	support	VBN
20417	3726	34	on	on	IN
20417	3726	35	the	the	DT
20417	3726	36	back	back	NN
20417	3726	37	of	of	IN
20417	3726	38	a	a	DT
20417	3726	39	giant	giant	JJ
20417	3726	40	elephant	elephant	NN
20417	3726	41	.	.	.
20417	3727	1	But	but	CC
20417	3727	2	the	the	DT
20417	3727	3	elephant	elephant	NN
20417	3727	4	?	?	.
20417	3728	1	They	-PRON-	PRP
20417	3728	2	put	put	VBD
20417	3728	3	it	-PRON-	PRP
20417	3728	4	on	on	IN
20417	3728	5	the	the	DT
20417	3728	6	back	back	NN
20417	3728	7	of	of	IN
20417	3728	8	a	a	DT
20417	3728	9	monstrous	monstrous	JJ
20417	3728	10	tortoise	tortoise	NN
20417	3728	11	,	,	,
20417	3728	12	and	and	CC
20417	3728	13	there	there	RB
20417	3728	14	they	-PRON-	PRP
20417	3728	15	let	let	VBP
20417	3728	16	the	the	DT
20417	3728	17	matter	matter	NN
20417	3728	18	end	end	VB
20417	3728	19	.	.	.
20417	3729	1	If	if	IN
20417	3729	2	every	every	DT
20417	3729	3	animal	animal	NN
20417	3729	4	in	in	IN
20417	3729	5	nature	nature	NN
20417	3729	6	had	have	VBD
20417	3729	7	been	be	VBN
20417	3729	8	called	call	VBN
20417	3729	9	upon	upon	IN
20417	3729	10	,	,	,
20417	3729	11	they	-PRON-	PRP
20417	3729	12	would	would	MD
20417	3729	13	have	have	VB
20417	3729	14	been	be	VBN
20417	3729	15	no	no	DT
20417	3729	16	nearer	nearer	NN
20417	3729	17	a	a	DT
20417	3729	18	foundation	foundation	NN
20417	3729	19	.	.	.
20417	3730	1	Most	Most	JJS
20417	3730	2	ancient	ancient	JJ
20417	3730	3	peoples	people	NNS
20417	3730	4	,	,	,
20417	3730	5	indeed	indeed	RB
20417	3730	6	,	,	,
20417	3730	7	made	make	VBD
20417	3730	8	no	no	DT
20417	3730	9	effort	effort	NN
20417	3730	10	to	to	TO
20417	3730	11	find	find	VB
20417	3730	12	a	a	DT
20417	3730	13	foundation	foundation	NN
20417	3730	14	.	.	.
20417	3731	1	The	the	DT
20417	3731	2	universe	universe	NN
20417	3731	3	was	be	VBD
20417	3731	4	a	a	DT
20417	3731	5	very	very	RB
20417	3731	6	compact	compact	JJ
20417	3731	7	little	little	JJ
20417	3731	8	structure	structure	NN
20417	3731	9	,	,	,
20417	3731	10	mainly	mainly	RB
20417	3731	11	composed	compose	VBN
20417	3731	12	of	of	IN
20417	3731	13	the	the	DT
20417	3731	14	earth	earth	NN
20417	3731	15	and	and	CC
20417	3731	16	the	the	DT
20417	3731	17	great	great	JJ
20417	3731	18	canopy	canopy	NN
20417	3731	19	over	over	IN
20417	3731	20	the	the	DT
20417	3731	21	earth	earth	NN
20417	3731	22	which	which	WDT
20417	3731	23	they	-PRON-	PRP
20417	3731	24	called	call	VBD
20417	3731	25	the	the	DT
20417	3731	26	sky	sky	NN
20417	3731	27	.	.	.
20417	3732	1	They	-PRON-	PRP
20417	3732	2	left	leave	VBD
20417	3732	3	it	-PRON-	PRP
20417	3732	4	,	,	,
20417	3732	5	as	as	IN
20417	3732	6	a	a	DT
20417	3732	7	whole	whole	NN
20417	3732	8	,	,	,
20417	3732	9	floating	float	VBG
20417	3732	10	in	in	IN
20417	3732	11	nothing	nothing	NN
20417	3732	12	.	.	.
20417	3733	1	And	and	CC
20417	3733	2	in	in	IN
20417	3733	3	this	this	DT
20417	3733	4	the	the	DT
20417	3733	5	ancients	ancient	NNS
20417	3733	6	were	be	VBD
20417	3733	7	wiser	wise	JJR
20417	3733	8	than	than	IN
20417	3733	9	they	-PRON-	PRP
20417	3733	10	knew	know	VBD
20417	3733	11	.	.	.
20417	3734	1	Things	thing	NNS
20417	3734	2	do	do	VBP
20417	3734	3	not	not	RB
20417	3734	4	fall	fall	VB
20417	3734	5	down	down	RP
20417	3734	6	unless	unless	IN
20417	3734	7	they	-PRON-	PRP
20417	3734	8	are	be	VBP
20417	3734	9	pulled	pull	VBN
20417	3734	10	down	down	RP
20417	3734	11	by	by	IN
20417	3734	12	that	that	DT
20417	3734	13	mysterious	mysterious	JJ
20417	3734	14	force	force	NN
20417	3734	15	which	which	WDT
20417	3734	16	we	-PRON-	PRP
20417	3734	17	call	call	VBP
20417	3734	18	gravitation	gravitation	NN
20417	3734	19	.	.	.
20417	3735	1	The	the	DT
20417	3735	2	earth	earth	NN
20417	3735	3	,	,	,
20417	3735	4	it	-PRON-	PRP
20417	3735	5	is	be	VBZ
20417	3735	6	true	true	JJ
20417	3735	7	,	,	,
20417	3735	8	is	be	VBZ
20417	3735	9	pulled	pull	VBN
20417	3735	10	by	by	IN
20417	3735	11	the	the	DT
20417	3735	12	sun	sun	NN
20417	3735	13	,	,	,
20417	3735	14	and	and	CC
20417	3735	15	would	would	MD
20417	3735	16	fall	fall	VB
20417	3735	17	into	into	IN
20417	3735	18	it	-PRON-	PRP
20417	3735	19	;	;	:
20417	3735	20	but	but	CC
20417	3735	21	the	the	DT
20417	3735	22	earth	earth	NN
20417	3735	23	escapes	escape	VBZ
20417	3735	24	this	this	DT
20417	3735	25	fiery	fiery	JJ
20417	3735	26	fate	fate	NN
20417	3735	27	by	by	IN
20417	3735	28	circulating	circulate	VBG
20417	3735	29	at	at	IN
20417	3735	30	great	great	JJ
20417	3735	31	speed	speed	NN
20417	3735	32	round	round	IN
20417	3735	33	the	the	DT
20417	3735	34	sun	sun	NN
20417	3735	35	.	.	.
20417	3736	1	The	the	DT
20417	3736	2	stars	star	NNS
20417	3736	3	pull	pull	VBP
20417	3736	4	each	each	DT
20417	3736	5	other	other	JJ
20417	3736	6	;	;	:
20417	3736	7	but	but	CC
20417	3736	8	it	-PRON-	PRP
20417	3736	9	has	have	VBZ
20417	3736	10	already	already	RB
20417	3736	11	been	be	VBN
20417	3736	12	explained	explain	VBN
20417	3736	13	that	that	IN
20417	3736	14	they	-PRON-	PRP
20417	3736	15	meet	meet	VBP
20417	3736	16	this	this	DT
20417	3736	17	by	by	IN
20417	3736	18	travelling	travel	VBG
20417	3736	19	rapidly	rapidly	RB
20417	3736	20	in	in	IN
20417	3736	21	gigantic	gigantic	JJ
20417	3736	22	orbits	orbit	NNS
20417	3736	23	.	.	.
20417	3737	1	Yet	yet	CC
20417	3737	2	we	-PRON-	PRP
20417	3737	3	do	do	VBP
20417	3737	4	,	,	,
20417	3737	5	in	in	IN
20417	3737	6	a	a	DT
20417	3737	7	new	new	JJ
20417	3737	8	sense	sense	NN
20417	3737	9	of	of	IN
20417	3737	10	the	the	DT
20417	3737	11	word	word	NN
20417	3737	12	,	,	,
20417	3737	13	need	need	VBP
20417	3737	14	foundations	foundation	NNS
20417	3737	15	of	of	IN
20417	3737	16	the	the	DT
20417	3737	17	universe	universe	NN
20417	3737	18	.	.	.
20417	3738	1	Our	-PRON-	PRP$
20417	3738	2	mind	mind	NN
20417	3738	3	craves	crave	VBZ
20417	3738	4	for	for	IN
20417	3738	5	some	some	DT
20417	3738	6	explanation	explanation	NN
20417	3738	7	of	of	IN
20417	3738	8	the	the	DT
20417	3738	9	matter	matter	NN
20417	3738	10	out	out	IN
20417	3738	11	of	of	IN
20417	3738	12	which	which	WDT
20417	3738	13	the	the	DT
20417	3738	14	universe	universe	NN
20417	3738	15	is	be	VBZ
20417	3738	16	made	make	VBN
20417	3738	17	.	.	.
20417	3739	1	For	for	IN
20417	3739	2	this	this	DT
20417	3739	3	explanation	explanation	NN
20417	3739	4	we	-PRON-	PRP
20417	3739	5	turn	turn	VBP
20417	3739	6	to	to	IN
20417	3739	7	modern	modern	JJ
20417	3739	8	Physics	Physics	NNP
20417	3739	9	and	and	CC
20417	3739	10	Chemistry	Chemistry	NNP
20417	3739	11	.	.	.
20417	3740	1	Both	both	DT
20417	3740	2	these	these	DT
20417	3740	3	sciences	science	NNS
20417	3740	4	study	study	VBP
20417	3740	5	,	,	,
20417	3740	6	under	under	IN
20417	3740	7	different	different	JJ
20417	3740	8	aspects	aspect	NNS
20417	3740	9	,	,	,
20417	3740	10	matter	matter	NN
20417	3740	11	and	and	CC
20417	3740	12	energy	energy	NN
20417	3740	13	;	;	:
20417	3740	14	and	and	CC
20417	3740	15	between	between	IN
20417	3740	16	them	-PRON-	PRP
20417	3740	17	they	-PRON-	PRP
20417	3740	18	have	have	VBP
20417	3740	19	put	put	VBN
20417	3740	20	together	together	RB
20417	3740	21	a	a	DT
20417	3740	22	conception	conception	NN
20417	3740	23	of	of	IN
20417	3740	24	the	the	DT
20417	3740	25	fundamental	fundamental	JJ
20417	3740	26	nature	nature	NN
20417	3740	27	of	of	IN
20417	3740	28	things	thing	NNS
20417	3740	29	which	which	WDT
20417	3740	30	marks	mark	VBZ
20417	3740	31	an	an	DT
20417	3740	32	epoch	epoch	NN
20417	3740	33	in	in	IN
20417	3740	34	the	the	DT
20417	3740	35	history	history	NN
20417	3740	36	of	of	IN
20417	3740	37	human	human	JJ
20417	3740	38	thought	thought	NN
20417	3740	39	.	.	.
20417	3741	1	§	§	NFP
20417	3741	2	1	1	CD
20417	3741	3	The	the	DT
20417	3741	4	Bricks	Bricks	NNPS
20417	3741	5	of	of	IN
20417	3741	6	the	the	DT
20417	3741	7	Cosmos	Cosmos	NNP
20417	3741	8	More	More	JJR
20417	3741	9	than	than	IN
20417	3741	10	two	two	CD
20417	3741	11	thousand	thousand	CD
20417	3741	12	years	year	NNS
20417	3741	13	ago	ago	RB
20417	3741	14	the	the	DT
20417	3741	15	first	first	JJ
20417	3741	16	men	man	NNS
20417	3741	17	of	of	IN
20417	3741	18	science	science	NN
20417	3741	19	,	,	,
20417	3741	20	the	the	DT
20417	3741	21	Greeks	Greeks	NNPS
20417	3741	22	of	of	IN
20417	3741	23	the	the	DT
20417	3741	24	cities	city	NNS
20417	3741	25	of	of	IN
20417	3741	26	Asia	Asia	NNP
20417	3741	27	Minor	Minor	NNP
20417	3741	28	,	,	,
20417	3741	29	speculated	speculate	VBD
20417	3741	30	on	on	IN
20417	3741	31	the	the	DT
20417	3741	32	nature	nature	NN
20417	3741	33	of	of	IN
20417	3741	34	matter	matter	NN
20417	3741	35	.	.	.
20417	3742	1	You	-PRON-	PRP
20417	3742	2	can	can	MD
20417	3742	3	grind	grind	VB
20417	3742	4	a	a	DT
20417	3742	5	piece	piece	NN
20417	3742	6	of	of	IN
20417	3742	7	stone	stone	NN
20417	3742	8	into	into	IN
20417	3742	9	dust	dust	NN
20417	3742	10	.	.	.
20417	3743	1	You	-PRON-	PRP
20417	3743	2	can	can	MD
20417	3743	3	divide	divide	VB
20417	3743	4	a	a	DT
20417	3743	5	spoonful	spoonful	NN
20417	3743	6	of	of	IN
20417	3743	7	water	water	NN
20417	3743	8	into	into	IN
20417	3743	9	as	as	RB
20417	3743	10	many	many	JJ
20417	3743	11	drops	drop	NNS
20417	3743	12	as	as	IN
20417	3743	13	you	-PRON-	PRP
20417	3743	14	like	like	VBP
20417	3743	15	.	.	.
20417	3744	1	Apparently	apparently	RB
20417	3744	2	you	-PRON-	PRP
20417	3744	3	can	can	MD
20417	3744	4	go	go	VB
20417	3744	5	on	on	RP
20417	3744	6	dividing	divide	VBG
20417	3744	7	as	as	RB
20417	3744	8	long	long	RB
20417	3744	9	as	as	IN
20417	3744	10	you	-PRON-	PRP
20417	3744	11	have	have	VBP
20417	3744	12	got	get	VBN
20417	3744	13	apparatus	apparatus	NN
20417	3744	14	fine	fine	RB
20417	3744	15	enough	enough	RB
20417	3744	16	for	for	IN
20417	3744	17	the	the	DT
20417	3744	18	work	work	NN
20417	3744	19	.	.	.
20417	3745	1	But	but	CC
20417	3745	2	there	there	EX
20417	3745	3	must	must	MD
20417	3745	4	be	be	VB
20417	3745	5	a	a	DT
20417	3745	6	limit	limit	NN
20417	3745	7	,	,	,
20417	3745	8	these	these	DT
20417	3745	9	Greeks	Greeks	NNPS
20417	3745	10	said	say	VBD
20417	3745	11	,	,	,
20417	3745	12	and	and	CC
20417	3745	13	so	so	RB
20417	3745	14	they	-PRON-	PRP
20417	3745	15	supposed	suppose	VBD
20417	3745	16	that	that	IN
20417	3745	17	all	all	DT
20417	3745	18	matter	matter	NN
20417	3745	19	was	be	VBD
20417	3745	20	ultimately	ultimately	RB
20417	3745	21	composed	compose	VBN
20417	3745	22	of	of	IN
20417	3745	23	minute	minute	NN
20417	3745	24	particles	particle	NNS
20417	3745	25	which	which	WDT
20417	3745	26	were	be	VBD
20417	3745	27	indivisible	indivisible	JJ
20417	3745	28	.	.	.
20417	3746	1	That	that	DT
20417	3746	2	is	be	VBZ
20417	3746	3	the	the	DT
20417	3746	4	meaning	meaning	NN
20417	3746	5	of	of	IN
20417	3746	6	the	the	DT
20417	3746	7	Greek	greek	JJ
20417	3746	8	word	word	NN
20417	3746	9	"	"	''
20417	3746	10	atom	atom	NN
20417	3746	11	.	.	.
20417	3746	12	"	"	''
20417	3747	1	Like	like	IN
20417	3747	2	so	so	RB
20417	3747	3	many	many	JJ
20417	3747	4	other	other	JJ
20417	3747	5	ideas	idea	NNS
20417	3747	6	of	of	IN
20417	3747	7	these	these	DT
20417	3747	8	brilliant	brilliant	JJ
20417	3747	9	early	early	JJ
20417	3747	10	Greek	greek	JJ
20417	3747	11	thinkers	thinker	NNS
20417	3747	12	,	,	,
20417	3747	13	the	the	DT
20417	3747	14	atom	atom	NN
20417	3747	15	was	be	VBD
20417	3747	16	a	a	DT
20417	3747	17	sound	sound	JJ
20417	3747	18	conception	conception	NN
20417	3747	19	.	.	.
20417	3748	1	We	-PRON-	PRP
20417	3748	2	know	know	VBP
20417	3748	3	to	to	IN
20417	3748	4	-	-	HYPH
20417	3748	5	day	day	NN
20417	3748	6	that	that	DT
20417	3748	7	matter	matter	NN
20417	3748	8	is	be	VBZ
20417	3748	9	composed	compose	VBN
20417	3748	10	of	of	IN
20417	3748	11	atoms	atom	NNS
20417	3748	12	.	.	.
20417	3749	1	But	but	CC
20417	3749	2	science	science	NN
20417	3749	3	was	be	VBD
20417	3749	4	then	then	RB
20417	3749	5	so	so	RB
20417	3749	6	young	young	JJ
20417	3749	7	that	that	IN
20417	3749	8	the	the	DT
20417	3749	9	way	way	NN
20417	3749	10	in	in	IN
20417	3749	11	which	which	WDT
20417	3749	12	the	the	DT
20417	3749	13	Greeks	Greeks	NNPS
20417	3749	14	applied	apply	VBD
20417	3749	15	the	the	DT
20417	3749	16	idea	idea	NN
20417	3749	17	was	be	VBD
20417	3749	18	not	not	RB
20417	3749	19	very	very	RB
20417	3749	20	profound	profound	JJ
20417	3749	21	.	.	.
20417	3750	1	A	a	DT
20417	3750	2	liquid	liquid	NN
20417	3750	3	or	or	CC
20417	3750	4	a	a	DT
20417	3750	5	gas	gas	NN
20417	3750	6	,	,	,
20417	3750	7	they	-PRON-	PRP
20417	3750	8	said	say	VBD
20417	3750	9	,	,	,
20417	3750	10	consisted	consist	VBN
20417	3750	11	of	of	IN
20417	3750	12	round	round	JJ
20417	3750	13	,	,	,
20417	3750	14	smooth	smooth	JJ
20417	3750	15	atoms	atom	NNS
20417	3750	16	,	,	,
20417	3750	17	which	which	WDT
20417	3750	18	would	would	MD
20417	3750	19	not	not	RB
20417	3750	20	cling	cling	VB
20417	3750	21	together	together	RB
20417	3750	22	.	.	.
20417	3751	1	Then	then	RB
20417	3751	2	there	there	EX
20417	3751	3	were	be	VBD
20417	3751	4	atoms	atom	NNS
20417	3751	5	with	with	IN
20417	3751	6	rough	rough	JJ
20417	3751	7	surfaces	surface	NNS
20417	3751	8	,	,	,
20417	3751	9	"	"	``
20417	3751	10	hooky	hooky	JJ
20417	3751	11	"	"	''
20417	3751	12	surfaces	surface	NNS
20417	3751	13	,	,	,
20417	3751	14	and	and	CC
20417	3751	15	these	these	DT
20417	3751	16	stuck	stick	VBN
20417	3751	17	together	together	RB
20417	3751	18	and	and	CC
20417	3751	19	formed	form	VBN
20417	3751	20	solids	solid	NNS
20417	3751	21	.	.	.
20417	3752	1	The	the	DT
20417	3752	2	atoms	atom	NNS
20417	3752	3	of	of	IN
20417	3752	4	iron	iron	NN
20417	3752	5	or	or	CC
20417	3752	6	marble	marble	NN
20417	3752	7	,	,	,
20417	3752	8	for	for	IN
20417	3752	9	instance	instance	NN
20417	3752	10	,	,	,
20417	3752	11	were	be	VBD
20417	3752	12	so	so	RB
20417	3752	13	very	very	RB
20417	3752	14	hooky	hooky	JJ
20417	3752	15	that	that	IN
20417	3752	16	,	,	,
20417	3752	17	once	once	IN
20417	3752	18	they	-PRON-	PRP
20417	3752	19	got	get	VBD
20417	3752	20	together	together	RB
20417	3752	21	,	,	,
20417	3752	22	a	a	DT
20417	3752	23	strong	strong	JJ
20417	3752	24	man	man	NN
20417	3752	25	could	could	MD
20417	3752	26	not	not	RB
20417	3752	27	tear	tear	VB
20417	3752	28	them	-PRON-	PRP
20417	3752	29	apart	apart	RB
20417	3752	30	.	.	.
20417	3753	1	The	the	DT
20417	3753	2	Greeks	Greeks	NNPS
20417	3753	3	thought	think	VBD
20417	3753	4	that	that	IN
20417	3753	5	the	the	DT
20417	3753	6	explanation	explanation	NN
20417	3753	7	of	of	IN
20417	3753	8	the	the	DT
20417	3753	9	universe	universe	NN
20417	3753	10	was	be	VBD
20417	3753	11	that	that	IN
20417	3753	12	an	an	DT
20417	3753	13	infinite	infinite	JJ
20417	3753	14	number	number	NN
20417	3753	15	of	of	IN
20417	3753	16	these	these	DT
20417	3753	17	atoms	atom	NNS
20417	3753	18	had	have	VBD
20417	3753	19	been	be	VBN
20417	3753	20	moving	move	VBG
20417	3753	21	and	and	CC
20417	3753	22	mixing	mix	VBG
20417	3753	23	in	in	IN
20417	3753	24	an	an	DT
20417	3753	25	infinite	infinite	JJ
20417	3753	26	space	space	NN
20417	3753	27	during	during	IN
20417	3753	28	an	an	DT
20417	3753	29	infinite	infinite	JJ
20417	3753	30	time	time	NN
20417	3753	31	,	,	,
20417	3753	32	and	and	CC
20417	3753	33	had	have	VBD
20417	3753	34	at	at	IN
20417	3753	35	last	last	JJ
20417	3753	36	hit	hit	VBN
20417	3753	37	by	by	IN
20417	3753	38	chance	chance	NN
20417	3753	39	on	on	IN
20417	3753	40	the	the	DT
20417	3753	41	particular	particular	JJ
20417	3753	42	combination	combination	NN
20417	3753	43	which	which	WDT
20417	3753	44	is	be	VBZ
20417	3753	45	our	-PRON-	PRP$
20417	3753	46	universe	universe	NN
20417	3753	47	.	.	.
20417	3754	1	This	this	DT
20417	3754	2	was	be	VBD
20417	3754	3	too	too	RB
20417	3754	4	simple	simple	JJ
20417	3754	5	and	and	CC
20417	3754	6	superficial	superficial	JJ
20417	3754	7	.	.	.
20417	3755	1	The	the	DT
20417	3755	2	idea	idea	NN
20417	3755	3	of	of	IN
20417	3755	4	atoms	atom	NNS
20417	3755	5	was	be	VBD
20417	3755	6	cast	cast	VBN
20417	3755	7	aside	aside	RB
20417	3755	8	,	,	,
20417	3755	9	only	only	RB
20417	3755	10	to	to	TO
20417	3755	11	be	be	VB
20417	3755	12	advanced	advance	VBN
20417	3755	13	again	again	RB
20417	3755	14	in	in	IN
20417	3755	15	various	various	JJ
20417	3755	16	ways	way	NNS
20417	3755	17	.	.	.
20417	3756	1	It	-PRON-	PRP
20417	3756	2	was	be	VBD
20417	3756	3	the	the	DT
20417	3756	4	famous	famous	JJ
20417	3756	5	Manchester	Manchester	NNP
20417	3756	6	chemist	chemist	NN
20417	3756	7	,	,	,
20417	3756	8	John	John	NNP
20417	3756	9	Dalton	Dalton	NNP
20417	3756	10	,	,	,
20417	3756	11	who	who	WP
20417	3756	12	restored	restore	VBD
20417	3756	13	it	-PRON-	PRP
20417	3756	14	in	in	IN
20417	3756	15	the	the	DT
20417	3756	16	early	early	JJ
20417	3756	17	years	year	NNS
20417	3756	18	of	of	IN
20417	3756	19	the	the	DT
20417	3756	20	nineteenth	nineteenth	JJ
20417	3756	21	century	century	NN
20417	3756	22	.	.	.
20417	3757	1	He	-PRON-	PRP
20417	3757	2	first	first	RB
20417	3757	3	definitely	definitely	RB
20417	3757	4	formulated	formulate	VBD
20417	3757	5	the	the	DT
20417	3757	6	atomic	atomic	JJ
20417	3757	7	theory	theory	NN
20417	3757	8	as	as	IN
20417	3757	9	a	a	DT
20417	3757	10	scientific	scientific	JJ
20417	3757	11	hypothesis	hypothesis	NN
20417	3757	12	.	.	.
20417	3758	1	The	the	DT
20417	3758	2	whole	whole	JJ
20417	3758	3	physical	physical	JJ
20417	3758	4	and	and	CC
20417	3758	5	chemical	chemical	NN
20417	3758	6	science	science	NN
20417	3758	7	of	of	IN
20417	3758	8	that	that	DT
20417	3758	9	century	century	NN
20417	3758	10	was	be	VBD
20417	3758	11	now	now	RB
20417	3758	12	based	base	VBN
20417	3758	13	upon	upon	IN
20417	3758	14	the	the	DT
20417	3758	15	atom	atom	NN
20417	3758	16	,	,	,
20417	3758	17	and	and	CC
20417	3758	18	it	-PRON-	PRP
20417	3758	19	is	be	VBZ
20417	3758	20	quite	quite	PDT
20417	3758	21	a	a	DT
20417	3758	22	mistake	mistake	NN
20417	3758	23	to	to	TO
20417	3758	24	suppose	suppose	VB
20417	3758	25	that	that	IN
20417	3758	26	recent	recent	JJ
20417	3758	27	discoveries	discovery	NNS
20417	3758	28	have	have	VBP
20417	3758	29	discredited	discredit	VBN
20417	3758	30	"	"	''
20417	3758	31	atomism	atomism	NN
20417	3758	32	.	.	.
20417	3758	33	"	"	''
20417	3759	1	An	an	DT
20417	3759	2	atom	atom	NN
20417	3759	3	is	be	VBZ
20417	3759	4	the	the	DT
20417	3759	5	smallest	small	JJS
20417	3759	6	particle	particle	NN
20417	3759	7	of	of	IN
20417	3759	8	a	a	DT
20417	3759	9	chemical	chemical	NN
20417	3759	10	element	element	NN
20417	3759	11	.	.	.
20417	3760	1	No	no	DT
20417	3760	2	one	one	NN
20417	3760	3	has	have	VBZ
20417	3760	4	ever	ever	RB
20417	3760	5	seen	see	VBN
20417	3760	6	an	an	DT
20417	3760	7	atom	atom	NN
20417	3760	8	.	.	.
20417	3761	1	Even	even	RB
20417	3761	2	the	the	DT
20417	3761	3	wonderful	wonderful	JJ
20417	3761	4	new	new	JJ
20417	3761	5	microscope	microscope	NN
20417	3761	6	which	which	WDT
20417	3761	7	has	have	VBZ
20417	3761	8	just	just	RB
20417	3761	9	been	be	VBN
20417	3761	10	invented	invent	VBN
20417	3761	11	can	can	MD
20417	3761	12	not	not	RB
20417	3761	13	possibly	possibly	RB
20417	3761	14	show	show	VB
20417	3761	15	us	-PRON-	PRP
20417	3761	16	particles	particle	NNS
20417	3761	17	of	of	IN
20417	3761	18	matter	matter	NN
20417	3761	19	which	which	WDT
20417	3761	20	are	be	VBP
20417	3761	21	a	a	DT
20417	3761	22	million	million	CD
20417	3761	23	times	time	NNS
20417	3761	24	smaller	small	JJR
20417	3761	25	than	than	IN
20417	3761	26	the	the	DT
20417	3761	27	breadth	breadth	NN
20417	3761	28	of	of	IN
20417	3761	29	a	a	DT
20417	3761	30	hair	hair	NN
20417	3761	31	;	;	:
20417	3761	32	for	for	IN
20417	3761	33	that	that	DT
20417	3761	34	is	be	VBZ
20417	3761	35	the	the	DT
20417	3761	36	size	size	NN
20417	3761	37	of	of	IN
20417	3761	38	atoms	atom	NNS
20417	3761	39	.	.	.
20417	3762	1	We	-PRON-	PRP
20417	3762	2	can	can	MD
20417	3762	3	weigh	weigh	VB
20417	3762	4	them	-PRON-	PRP
20417	3762	5	and	and	CC
20417	3762	6	measure	measure	VB
20417	3762	7	them	-PRON-	PRP
20417	3762	8	,	,	,
20417	3762	9	though	though	IN
20417	3762	10	they	-PRON-	PRP
20417	3762	11	are	be	VBP
20417	3762	12	invisible	invisible	JJ
20417	3762	13	,	,	,
20417	3762	14	and	and	CC
20417	3762	15	we	-PRON-	PRP
20417	3762	16	know	know	VBP
20417	3762	17	that	that	IN
20417	3762	18	all	all	DT
20417	3762	19	matter	matter	NN
20417	3762	20	is	be	VBZ
20417	3762	21	composed	compose	VBN
20417	3762	22	of	of	IN
20417	3762	23	them	-PRON-	PRP
20417	3762	24	.	.	.
20417	3763	1	It	-PRON-	PRP
20417	3763	2	is	be	VBZ
20417	3763	3	a	a	DT
20417	3763	4	new	new	JJ
20417	3763	5	discovery	discovery	NN
20417	3763	6	that	that	WDT
20417	3763	7	atoms	atom	NNS
20417	3763	8	are	be	VBP
20417	3763	9	not	not	RB
20417	3763	10	indivisible	indivisible	JJ
20417	3763	11	.	.	.
20417	3764	1	They	-PRON-	PRP
20417	3764	2	consist	consist	VBP
20417	3764	3	themselves	-PRON-	PRP
20417	3764	4	of	of	IN
20417	3764	5	still	still	RB
20417	3764	6	smaller	small	JJR
20417	3764	7	particles	particle	NNS
20417	3764	8	,	,	,
20417	3764	9	as	as	IN
20417	3764	10	we	-PRON-	PRP
20417	3764	11	shall	shall	MD
20417	3764	12	see	see	VB
20417	3764	13	.	.	.
20417	3765	1	But	but	CC
20417	3765	2	the	the	DT
20417	3765	3	atoms	atom	NNS
20417	3765	4	exist	exist	VBP
20417	3765	5	all	all	PDT
20417	3765	6	the	the	DT
20417	3765	7	same	same	JJ
20417	3765	8	,	,	,
20417	3765	9	and	and	CC
20417	3765	10	we	-PRON-	PRP
20417	3765	11	may	may	MD
20417	3765	12	still	still	RB
20417	3765	13	say	say	VB
20417	3765	14	that	that	IN
20417	3765	15	they	-PRON-	PRP
20417	3765	16	are	be	VBP
20417	3765	17	the	the	DT
20417	3765	18	bricks	brick	NNS
20417	3765	19	of	of	IN
20417	3765	20	which	which	WDT
20417	3765	21	the	the	DT
20417	3765	22	material	material	JJ
20417	3765	23	universe	universe	NN
20417	3765	24	is	be	VBZ
20417	3765	25	built	build	VBN
20417	3765	26	.	.	.
20417	3766	1	[	[	-LRB-
20417	3766	2	Illustration	illustration	NN
20417	3766	3	:	:	:
20417	3766	4	_	_	NNP
20417	3766	5	Photo	Photo	NNP
20417	3766	6	:	:	:
20417	3766	7	Elliott	Elliott	NNP
20417	3766	8	&	&	CC
20417	3766	9	Fry	Fry	NNP
20417	3766	10	.	.	.
20417	3766	11	_	_	NNP
20417	3766	12	SIR	SIR	NNP
20417	3766	13	ERNEST	ERNEST	NNP
20417	3766	14	RUTHERFORD	RUTHERFORD	NNP
20417	3766	15	One	one	CD
20417	3766	16	of	of	IN
20417	3766	17	our	-PRON-	PRP$
20417	3766	18	most	most	RBS
20417	3766	19	eminent	eminent	JJ
20417	3766	20	physicists	physicist	NNS
20417	3766	21	who	who	WP
20417	3766	22	has	have	VBZ
20417	3766	23	succeeded	succeed	VBN
20417	3766	24	Sir	Sir	NNP
20417	3766	25	J.	J.	NNP
20417	3766	26	J.	J.	NNP
20417	3766	27	Thomson	Thomson	NNP
20417	3766	28	as	as	IN
20417	3766	29	Cavendish	Cavendish	NNP
20417	3766	30	Professor	Professor	NNP
20417	3766	31	of	of	IN
20417	3766	32	Physics	Physics	NNP
20417	3766	33	at	at	IN
20417	3766	34	the	the	DT
20417	3766	35	University	University	NNP
20417	3766	36	of	of	IN
20417	3766	37	Cambridge	Cambridge	NNP
20417	3766	38	.	.	.
20417	3767	1	The	the	DT
20417	3767	2	modern	modern	JJ
20417	3767	3	theory	theory	NN
20417	3767	4	of	of	IN
20417	3767	5	the	the	DT
20417	3767	6	structure	structure	NN
20417	3767	7	of	of	IN
20417	3767	8	the	the	DT
20417	3767	9	atom	atom	NN
20417	3767	10	is	be	VBZ
20417	3767	11	largely	largely	RB
20417	3767	12	due	due	JJ
20417	3767	13	to	to	IN
20417	3767	14	him	-PRON-	PRP
20417	3767	15	.	.	.
20417	3767	16	]	]	-RRB-
20417	3768	1	[	[	-LRB-
20417	3768	2	Illustration	illustration	NN
20417	3768	3	:	:	:
20417	3768	4	_	_	NNP
20417	3768	5	Photo	Photo	NNP
20417	3768	6	:	:	:
20417	3768	7	Rischgitz	Rischgitz	NNP
20417	3768	8	Collection	Collection	NNP
20417	3768	9	.	.	.
20417	3768	10	_	_	NNP
20417	3768	11	J.	J.	NNP
20417	3768	12	CLERK	CLERK	NNP
20417	3768	13	-	-	HYPH
20417	3768	14	MAXWELL	MAXWELL	NNP
20417	3768	15	One	one	CD
20417	3768	16	of	of	IN
20417	3768	17	the	the	DT
20417	3768	18	greatest	great	JJS
20417	3768	19	scientific	scientific	JJ
20417	3768	20	men	man	NNS
20417	3768	21	who	who	WP
20417	3768	22	have	have	VBP
20417	3768	23	ever	ever	RB
20417	3768	24	lived	live	VBN
20417	3768	25	.	.	.
20417	3769	1	He	-PRON-	PRP
20417	3769	2	revolutionised	revolutionise	VBD
20417	3769	3	physics	physics	NN
20417	3769	4	with	with	IN
20417	3769	5	his	-PRON-	PRP$
20417	3769	6	electro	electro	JJ
20417	3769	7	-	-	HYPH
20417	3769	8	magnetic	magnetic	JJ
20417	3769	9	theory	theory	NN
20417	3769	10	of	of	IN
20417	3769	11	light	light	NN
20417	3769	12	,	,	,
20417	3769	13	and	and	CC
20417	3769	14	practically	practically	RB
20417	3769	15	all	all	DT
20417	3769	16	modern	modern	JJ
20417	3769	17	researches	research	NNS
20417	3769	18	have	have	VBP
20417	3769	19	had	have	VBN
20417	3769	20	their	-PRON-	PRP$
20417	3769	21	origin	origin	NN
20417	3769	22	,	,	,
20417	3769	23	direct	direct	JJ
20417	3769	24	or	or	CC
20417	3769	25	indirect	indirect	JJ
20417	3769	26	,	,	,
20417	3769	27	in	in	IN
20417	3769	28	his	-PRON-	PRP$
20417	3769	29	work	work	NN
20417	3769	30	.	.	.
20417	3770	1	Together	together	RB
20417	3770	2	with	with	IN
20417	3770	3	Faraday	Faraday	NNP
20417	3770	4	he	-PRON-	PRP
20417	3770	5	constitutes	constitute	VBZ
20417	3770	6	one	one	CD
20417	3770	7	of	of	IN
20417	3770	8	the	the	DT
20417	3770	9	main	main	JJ
20417	3770	10	scientific	scientific	JJ
20417	3770	11	glories	glory	NNS
20417	3770	12	of	of	IN
20417	3770	13	the	the	DT
20417	3770	14	nineteenth	nineteenth	JJ
20417	3770	15	century	century	NN
20417	3770	16	.	.	.
20417	3770	17	]	]	-RRB-
20417	3771	1	[	[	-LRB-
20417	3771	2	Illustration	illustration	NN
20417	3771	3	:	:	:
20417	3771	4	_	_	NNP
20417	3771	5	Photo	Photo	NNP
20417	3771	6	:	:	:
20417	3771	7	Ernest	Ernest	NNP
20417	3771	8	H.	H.	NNP
20417	3771	9	Mills	Mills	NNP
20417	3771	10	.	.	.
20417	3771	11	_	_	NNP
20417	3771	12	SIR	SIR	NNP
20417	3771	13	WILLIAM	WILLIAM	NNP
20417	3771	14	CROOKES	CROOKES	NNP
20417	3771	15	Sir	Sir	NNP
20417	3771	16	William	William	NNP
20417	3771	17	Crookes	Crookes	NNP
20417	3771	18	experimented	experiment	VBD
20417	3771	19	on	on	IN
20417	3771	20	the	the	DT
20417	3771	21	electric	electric	JJ
20417	3771	22	discharge	discharge	NN
20417	3771	23	in	in	IN
20417	3771	24	vacuum	vacuum	NN
20417	3771	25	tubes	tube	NNS
20417	3771	26	and	and	CC
20417	3771	27	described	describe	VBD
20417	3771	28	the	the	DT
20417	3771	29	phenomena	phenomenon	NNS
20417	3771	30	as	as	IN
20417	3771	31	a	a	DT
20417	3771	32	"	"	``
20417	3771	33	fourth	fourth	JJ
20417	3771	34	state	state	NN
20417	3771	35	of	of	IN
20417	3771	36	matter	matter	NN
20417	3771	37	.	.	.
20417	3771	38	"	"	''
20417	3772	1	He	-PRON-	PRP
20417	3772	2	was	be	VBD
20417	3772	3	actually	actually	RB
20417	3772	4	observing	observe	VBG
20417	3772	5	the	the	DT
20417	3772	6	flight	flight	NN
20417	3772	7	of	of	IN
20417	3772	8	electrons	electron	NNS
20417	3772	9	,	,	,
20417	3772	10	but	but	CC
20417	3772	11	he	-PRON-	PRP
20417	3772	12	did	do	VBD
20417	3772	13	not	not	RB
20417	3772	14	fully	fully	RB
20417	3772	15	appreciate	appreciate	VB
20417	3772	16	the	the	DT
20417	3772	17	nature	nature	NN
20417	3772	18	of	of	IN
20417	3772	19	his	-PRON-	PRP$
20417	3772	20	experiments	experiment	NNS
20417	3772	21	.	.	.
20417	3772	22	]	]	-RRB-
20417	3773	1	[	[	-LRB-
20417	3773	2	Illustration	illustration	NN
20417	3773	3	:	:	:
20417	3773	4	_	_	NNP
20417	3773	5	Photo	Photo	NNP
20417	3773	6	:	:	:
20417	3773	7	Photo	Photo	NNP
20417	3773	8	Press	Press	NNP
20417	3773	9	_	_	NNP
20417	3773	10	PROFESSOR	PROFESSOR	NNP
20417	3773	11	SIR	SIR	NNP
20417	3773	12	W.	W.	NNP
20417	3773	13	H.	H.	NNP
20417	3773	14	BRAGG	BRAGG	NNP
20417	3773	15	One	one	CD
20417	3773	16	of	of	IN
20417	3773	17	the	the	DT
20417	3773	18	most	most	RBS
20417	3773	19	distinguished	distinguished	JJ
20417	3773	20	physicists	physicist	NNS
20417	3773	21	of	of	IN
20417	3773	22	the	the	DT
20417	3773	23	present	present	JJ
20417	3773	24	day	day	NN
20417	3773	25	.	.	.
20417	3773	26	]	]	-RRB-
20417	3774	1	But	but	CC
20417	3774	2	if	if	IN
20417	3774	3	we	-PRON-	PRP
20417	3774	4	had	have	VBD
20417	3774	5	some	some	DT
20417	3774	6	magical	magical	JJ
20417	3774	7	glass	glass	NN
20417	3774	8	by	by	IN
20417	3774	9	means	mean	NNS
20417	3774	10	of	of	IN
20417	3774	11	which	which	WDT
20417	3774	12	we	-PRON-	PRP
20417	3774	13	could	could	MD
20417	3774	14	see	see	VB
20417	3774	15	into	into	IN
20417	3774	16	the	the	DT
20417	3774	17	structure	structure	NN
20417	3774	18	of	of	IN
20417	3774	19	material	material	JJ
20417	3774	20	things	thing	NNS
20417	3774	21	,	,	,
20417	3774	22	we	-PRON-	PRP
20417	3774	23	should	should	MD
20417	3774	24	not	not	RB
20417	3774	25	see	see	VB
20417	3774	26	the	the	DT
20417	3774	27	atoms	atom	NNS
20417	3774	28	put	put	VBN
20417	3774	29	evenly	evenly	RB
20417	3774	30	together	together	RB
20417	3774	31	as	as	IN
20417	3774	32	bricks	brick	NNS
20417	3774	33	are	be	VBP
20417	3774	34	in	in	IN
20417	3774	35	a	a	DT
20417	3774	36	wall	wall	NN
20417	3774	37	.	.	.
20417	3775	1	As	as	IN
20417	3775	2	a	a	DT
20417	3775	3	rule	rule	NN
20417	3775	4	,	,	,
20417	3775	5	two	two	CD
20417	3775	6	or	or	CC
20417	3775	7	more	more	JJR
20417	3775	8	atoms	atom	NNS
20417	3775	9	first	first	RB
20417	3775	10	come	come	VBP
20417	3775	11	together	together	RB
20417	3775	12	to	to	TO
20417	3775	13	form	form	VB
20417	3775	14	a	a	DT
20417	3775	15	larger	large	JJR
20417	3775	16	particle	particle	NN
20417	3775	17	,	,	,
20417	3775	18	which	which	WDT
20417	3775	19	we	-PRON-	PRP
20417	3775	20	call	call	VBP
20417	3775	21	a	a	DT
20417	3775	22	"	"	``
20417	3775	23	molecule	molecule	NN
20417	3775	24	.	.	.
20417	3775	25	"	"	''
20417	3776	1	Single	single	JJ
20417	3776	2	atoms	atom	NNS
20417	3776	3	do	do	VBP
20417	3776	4	not	not	RB
20417	3776	5	,	,	,
20417	3776	6	as	as	IN
20417	3776	7	a	a	DT
20417	3776	8	rule	rule	NN
20417	3776	9	,	,	,
20417	3776	10	exist	exist	VBP
20417	3776	11	apart	apart	RB
20417	3776	12	from	from	IN
20417	3776	13	other	other	JJ
20417	3776	14	atoms	atom	NNS
20417	3776	15	;	;	:
20417	3776	16	if	if	IN
20417	3776	17	a	a	DT
20417	3776	18	molecule	molecule	NN
20417	3776	19	is	be	VBZ
20417	3776	20	broken	break	VBN
20417	3776	21	up	up	RP
20417	3776	22	,	,	,
20417	3776	23	the	the	DT
20417	3776	24	individual	individual	JJ
20417	3776	25	atoms	atom	NNS
20417	3776	26	seek	seek	VBP
20417	3776	27	to	to	TO
20417	3776	28	unite	unite	VB
20417	3776	29	with	with	IN
20417	3776	30	other	other	JJ
20417	3776	31	atoms	atom	NNS
20417	3776	32	of	of	IN
20417	3776	33	another	another	DT
20417	3776	34	kind	kind	NN
20417	3776	35	or	or	CC
20417	3776	36	amongst	amongst	IN
20417	3776	37	themselves	-PRON-	PRP
20417	3776	38	.	.	.
20417	3777	1	For	for	IN
20417	3777	2	example	example	NN
20417	3777	3	,	,	,
20417	3777	4	three	three	CD
20417	3777	5	atoms	atom	NNS
20417	3777	6	of	of	IN
20417	3777	7	oxygen	oxygen	NN
20417	3777	8	form	form	NN
20417	3777	9	what	what	WP
20417	3777	10	we	-PRON-	PRP
20417	3777	11	call	call	VBP
20417	3777	12	ozone	ozone	NN
20417	3777	13	;	;	:
20417	3777	14	two	two	CD
20417	3777	15	atoms	atom	NNS
20417	3777	16	of	of	IN
20417	3777	17	hydrogen	hydrogen	NN
20417	3777	18	uniting	unite	VBG
20417	3777	19	with	with	IN
20417	3777	20	one	one	CD
20417	3777	21	atom	atom	NN
20417	3777	22	of	of	IN
20417	3777	23	oxygen	oxygen	NN
20417	3777	24	form	form	NN
20417	3777	25	water	water	NN
20417	3777	26	.	.	.
20417	3778	1	It	-PRON-	PRP
20417	3778	2	is	be	VBZ
20417	3778	3	molecules	molecule	NNS
20417	3778	4	that	that	WDT
20417	3778	5	form	form	VBP
20417	3778	6	the	the	DT
20417	3778	7	mass	mass	NN
20417	3778	8	of	of	IN
20417	3778	9	matter	matter	NN
20417	3778	10	;	;	:
20417	3778	11	a	a	DT
20417	3778	12	molecule	molecule	NN
20417	3778	13	,	,	,
20417	3778	14	as	as	IN
20417	3778	15	it	-PRON-	PRP
20417	3778	16	has	have	VBZ
20417	3778	17	been	be	VBN
20417	3778	18	expressed	express	VBN
20417	3778	19	,	,	,
20417	3778	20	is	be	VBZ
20417	3778	21	a	a	DT
20417	3778	22	little	little	JJ
20417	3778	23	building	building	NN
20417	3778	24	of	of	IN
20417	3778	25	which	which	WDT
20417	3778	26	atoms	atom	NNS
20417	3778	27	are	be	VBP
20417	3778	28	the	the	DT
20417	3778	29	bricks	brick	NNS
20417	3778	30	.	.	.
20417	3779	1	In	in	IN
20417	3779	2	this	this	DT
20417	3779	3	way	way	NN
20417	3779	4	we	-PRON-	PRP
20417	3779	5	get	get	VBP
20417	3779	6	a	a	DT
20417	3779	7	useful	useful	JJ
20417	3779	8	first	first	JJ
20417	3779	9	view	view	NN
20417	3779	10	of	of	IN
20417	3779	11	the	the	DT
20417	3779	12	material	material	JJ
20417	3779	13	things	thing	NNS
20417	3779	14	we	-PRON-	PRP
20417	3779	15	handle	handle	VBP
20417	3779	16	.	.	.
20417	3780	1	In	in	IN
20417	3780	2	a	a	DT
20417	3780	3	liquid	liquid	NN
20417	3780	4	the	the	DT
20417	3780	5	molecules	molecule	NNS
20417	3780	6	of	of	IN
20417	3780	7	the	the	DT
20417	3780	8	liquid	liquid	NN
20417	3780	9	cling	cle	VBG
20417	3780	10	together	together	RB
20417	3780	11	loosely	loosely	RB
20417	3780	12	.	.	.
20417	3781	1	They	-PRON-	PRP
20417	3781	2	remain	remain	VBP
20417	3781	3	together	together	RB
20417	3781	4	as	as	IN
20417	3781	5	a	a	DT
20417	3781	6	body	body	NN
20417	3781	7	,	,	,
20417	3781	8	but	but	CC
20417	3781	9	they	-PRON-	PRP
20417	3781	10	roll	roll	VBP
20417	3781	11	over	over	RP
20417	3781	12	and	and	CC
20417	3781	13	away	away	RB
20417	3781	14	from	from	IN
20417	3781	15	each	each	DT
20417	3781	16	other	other	JJ
20417	3781	17	.	.	.
20417	3782	1	There	there	EX
20417	3782	2	is	be	VBZ
20417	3782	3	"	"	``
20417	3782	4	cohesion	cohesion	NN
20417	3782	5	"	"	''
20417	3782	6	between	between	IN
20417	3782	7	them	-PRON-	PRP
20417	3782	8	,	,	,
20417	3782	9	but	but	CC
20417	3782	10	it	-PRON-	PRP
20417	3782	11	is	be	VBZ
20417	3782	12	less	less	RBR
20417	3782	13	powerful	powerful	JJ
20417	3782	14	than	than	IN
20417	3782	15	in	in	IN
20417	3782	16	a	a	DT
20417	3782	17	solid	solid	JJ
20417	3782	18	.	.	.
20417	3783	1	Put	put	VB
20417	3783	2	some	some	DT
20417	3783	3	water	water	NN
20417	3783	4	in	in	IN
20417	3783	5	a	a	DT
20417	3783	6	kettle	kettle	NN
20417	3783	7	over	over	IN
20417	3783	8	the	the	DT
20417	3783	9	lighted	light	VBN
20417	3783	10	gas	gas	NN
20417	3783	11	,	,	,
20417	3783	12	and	and	CC
20417	3783	13	presently	presently	RB
20417	3783	14	the	the	DT
20417	3783	15	tiny	tiny	JJ
20417	3783	16	molecules	molecule	NNS
20417	3783	17	of	of	IN
20417	3783	18	water	water	NN
20417	3783	19	will	will	MD
20417	3783	20	rush	rush	VB
20417	3783	21	through	through	IN
20417	3783	22	the	the	DT
20417	3783	23	spout	spout	NN
20417	3783	24	in	in	IN
20417	3783	25	a	a	DT
20417	3783	26	cloud	cloud	NN
20417	3783	27	of	of	IN
20417	3783	28	steam	steam	NN
20417	3783	29	and	and	CC
20417	3783	30	scatter	scatter	NN
20417	3783	31	over	over	IN
20417	3783	32	the	the	DT
20417	3783	33	kitchen	kitchen	NN
20417	3783	34	.	.	.
20417	3784	1	The	the	DT
20417	3784	2	heat	heat	NN
20417	3784	3	has	have	VBZ
20417	3784	4	broken	break	VBN
20417	3784	5	their	-PRON-	PRP$
20417	3784	6	bond	bond	NN
20417	3784	7	of	of	IN
20417	3784	8	association	association	NN
20417	3784	9	and	and	CC
20417	3784	10	turned	turn	VBD
20417	3784	11	the	the	DT
20417	3784	12	water	water	NN
20417	3784	13	into	into	IN
20417	3784	14	something	something	NN
20417	3784	15	like	like	IN
20417	3784	16	a	a	DT
20417	3784	17	gas	gas	NN
20417	3784	18	;	;	:
20417	3784	19	though	though	IN
20417	3784	20	we	-PRON-	PRP
20417	3784	21	know	know	VBP
20417	3784	22	that	that	IN
20417	3784	23	the	the	DT
20417	3784	24	particles	particle	NNS
20417	3784	25	will	will	MD
20417	3784	26	come	come	VB
20417	3784	27	together	together	RB
20417	3784	28	again	again	RB
20417	3784	29	,	,	,
20417	3784	30	as	as	IN
20417	3784	31	they	-PRON-	PRP
20417	3784	32	cool	cool	VBP
20417	3784	33	,	,	,
20417	3784	34	and	and	CC
20417	3784	35	form	form	VB
20417	3784	36	once	once	IN
20417	3784	37	more	more	JJR
20417	3784	38	drops	drop	NNS
20417	3784	39	of	of	IN
20417	3784	40	water	water	NN
20417	3784	41	.	.	.
20417	3785	1	In	in	IN
20417	3785	2	a	a	DT
20417	3785	3	gas	gas	NN
20417	3785	4	the	the	DT
20417	3785	5	molecules	molecule	NNS
20417	3785	6	have	have	VBP
20417	3785	7	full	full	JJ
20417	3785	8	individual	individual	JJ
20417	3785	9	liberty	liberty	NN
20417	3785	10	.	.	.
20417	3786	1	They	-PRON-	PRP
20417	3786	2	are	be	VBP
20417	3786	3	in	in	IN
20417	3786	4	a	a	DT
20417	3786	5	state	state	NN
20417	3786	6	of	of	IN
20417	3786	7	violent	violent	JJ
20417	3786	8	movement	movement	NN
20417	3786	9	,	,	,
20417	3786	10	and	and	CC
20417	3786	11	they	-PRON-	PRP
20417	3786	12	form	form	VBP
20417	3786	13	no	no	DT
20417	3786	14	union	union	NN
20417	3786	15	with	with	IN
20417	3786	16	each	each	DT
20417	3786	17	other	other	JJ
20417	3786	18	.	.	.
20417	3787	1	If	if	IN
20417	3787	2	we	-PRON-	PRP
20417	3787	3	want	want	VBP
20417	3787	4	to	to	TO
20417	3787	5	force	force	VB
20417	3787	6	them	-PRON-	PRP
20417	3787	7	to	to	TO
20417	3787	8	enter	enter	VB
20417	3787	9	into	into	IN
20417	3787	10	the	the	DT
20417	3787	11	loose	loose	JJ
20417	3787	12	sort	sort	NN
20417	3787	13	of	of	IN
20417	3787	14	association	association	NN
20417	3787	15	which	which	WDT
20417	3787	16	molecules	molecule	NNS
20417	3787	17	have	have	VBP
20417	3787	18	in	in	IN
20417	3787	19	a	a	DT
20417	3787	20	liquid	liquid	NN
20417	3787	21	,	,	,
20417	3787	22	we	-PRON-	PRP
20417	3787	23	have	have	VBP
20417	3787	24	to	to	TO
20417	3787	25	slow	slow	VB
20417	3787	26	down	down	RP
20417	3787	27	their	-PRON-	PRP$
20417	3787	28	individual	individual	JJ
20417	3787	29	movements	movement	NNS
20417	3787	30	by	by	IN
20417	3787	31	applying	apply	VBG
20417	3787	32	severe	severe	JJ
20417	3787	33	cold	cold	NN
20417	3787	34	.	.	.
20417	3788	1	That	that	DT
20417	3788	2	is	be	VBZ
20417	3788	3	how	how	WRB
20417	3788	4	a	a	DT
20417	3788	5	modern	modern	JJ
20417	3788	6	man	man	NN
20417	3788	7	of	of	IN
20417	3788	8	science	science	NN
20417	3788	9	liquefies	liquefie	NNS
20417	3788	10	gases	gas	NNS
20417	3788	11	.	.	.
20417	3789	1	No	no	DT
20417	3789	2	power	power	NN
20417	3789	3	that	that	WDT
20417	3789	4	we	-PRON-	PRP
20417	3789	5	have	have	VBP
20417	3789	6	will	will	MD
20417	3789	7	liquefy	liquefy	VB
20417	3789	8	air	air	NN
20417	3789	9	at	at	IN
20417	3789	10	its	-PRON-	PRP$
20417	3789	11	ordinary	ordinary	JJ
20417	3789	12	temperature	temperature	NN
20417	3789	13	.	.	.
20417	3790	1	In	in	IN
20417	3790	2	_	_	NNP
20417	3790	3	very	very	RB
20417	3790	4	_	_	NNP
20417	3790	5	severe	severe	JJ
20417	3790	6	cold	cold	NN
20417	3790	7	,	,	,
20417	3790	8	on	on	IN
20417	3790	9	the	the	DT
20417	3790	10	other	other	JJ
20417	3790	11	hand	hand	NN
20417	3790	12	,	,	,
20417	3790	13	the	the	DT
20417	3790	14	air	air	NN
20417	3790	15	will	will	MD
20417	3790	16	spontaneously	spontaneously	RB
20417	3790	17	become	become	VB
20417	3790	18	liquid	liquid	JJ
20417	3790	19	.	.	.
20417	3791	1	Some	some	DT
20417	3791	2	day	day	NN
20417	3791	3	,	,	,
20417	3791	4	when	when	WRB
20417	3791	5	the	the	DT
20417	3791	6	fires	fire	NNS
20417	3791	7	of	of	IN
20417	3791	8	the	the	DT
20417	3791	9	sun	sun	NN
20417	3791	10	have	have	VBP
20417	3791	11	sunk	sink	VBN
20417	3791	12	very	very	RB
20417	3791	13	low	low	JJ
20417	3791	14	,	,	,
20417	3791	15	the	the	DT
20417	3791	16	temperature	temperature	NN
20417	3791	17	of	of	IN
20417	3791	18	the	the	DT
20417	3791	19	earth	earth	NN
20417	3791	20	will	will	MD
20417	3791	21	be	be	VB
20417	3791	22	less	less	JJR
20417	3791	23	than	than	IN
20417	3791	24	-200	-200	NNP
20417	3791	25	°	°	NNP
20417	3791	26	C.	C.	NNP
20417	3791	27	:	:	:
20417	3791	28	that	that	DT
20417	3791	29	is	be	VBZ
20417	3791	30	to	to	TO
20417	3791	31	say	say	VB
20417	3791	32	,	,	,
20417	3791	33	more	more	JJR
20417	3791	34	than	than	IN
20417	3791	35	two	two	CD
20417	3791	36	hundred	hundred	CD
20417	3791	37	degrees	degree	NNS
20417	3791	38	Centigrade	Centigrade	NNP
20417	3791	39	below	below	IN
20417	3791	40	freezing	freezing	NN
20417	3791	41	-	-	HYPH
20417	3791	42	point	point	NN
20417	3791	43	.	.	.
20417	3792	1	It	-PRON-	PRP
20417	3792	2	will	will	MD
20417	3792	3	sink	sink	VB
20417	3792	4	to	to	IN
20417	3792	5	the	the	DT
20417	3792	6	temperature	temperature	NN
20417	3792	7	of	of	IN
20417	3792	8	the	the	DT
20417	3792	9	moon	moon	NN
20417	3792	10	.	.	.
20417	3793	1	Our	-PRON-	PRP$
20417	3793	2	atmosphere	atmosphere	NN
20417	3793	3	will	will	MD
20417	3793	4	then	then	RB
20417	3793	5	be	be	VB
20417	3793	6	an	an	DT
20417	3793	7	ocean	ocean	NN
20417	3793	8	of	of	IN
20417	3793	9	liquid	liquid	JJ
20417	3793	10	air	air	NN
20417	3793	11	,	,	,
20417	3793	12	35	35	CD
20417	3793	13	feet	foot	NNS
20417	3793	14	deep	deep	JJ
20417	3793	15	,	,	,
20417	3793	16	lying	lie	VBG
20417	3793	17	upon	upon	IN
20417	3793	18	the	the	DT
20417	3793	19	solidly	solidly	RB
20417	3793	20	frozen	frozen	JJ
20417	3793	21	masses	masse	NNS
20417	3793	22	of	of	IN
20417	3793	23	our	-PRON-	PRP$
20417	3793	24	water	water	NN
20417	3793	25	-	-	HYPH
20417	3793	26	oceans	ocean	NNS
20417	3793	27	.	.	.
20417	3794	1	In	in	IN
20417	3794	2	a	a	DT
20417	3794	3	solid	solid	JJ
20417	3794	4	the	the	DT
20417	3794	5	molecules	molecule	NNS
20417	3794	6	cling	cling	VBP
20417	3794	7	firmly	firmly	RB
20417	3794	8	to	to	IN
20417	3794	9	each	each	DT
20417	3794	10	other	other	JJ
20417	3794	11	.	.	.
20417	3795	1	We	-PRON-	PRP
20417	3795	2	need	need	VBP
20417	3795	3	a	a	DT
20417	3795	4	force	force	NN
20417	3795	5	equal	equal	JJ
20417	3795	6	to	to	IN
20417	3795	7	twenty	twenty	CD
20417	3795	8	-	-	HYPH
20417	3795	9	five	five	CD
20417	3795	10	tons	ton	NNS
20417	3795	11	to	to	TO
20417	3795	12	tear	tear	VB
20417	3795	13	asunder	asunder	IN
20417	3795	14	the	the	DT
20417	3795	15	molecules	molecule	NNS
20417	3795	16	in	in	IN
20417	3795	17	a	a	DT
20417	3795	18	bar	bar	NN
20417	3795	19	of	of	IN
20417	3795	20	iron	iron	NN
20417	3795	21	an	an	DT
20417	3795	22	inch	inch	NN
20417	3795	23	thick	thick	JJ
20417	3795	24	.	.	.
20417	3796	1	Yet	yet	RB
20417	3796	2	the	the	DT
20417	3796	3	structure	structure	NN
20417	3796	4	is	be	VBZ
20417	3796	5	not	not	RB
20417	3796	6	"	"	``
20417	3796	7	solid	solid	JJ
20417	3796	8	"	"	''
20417	3796	9	in	in	IN
20417	3796	10	the	the	DT
20417	3796	11	popular	popular	JJ
20417	3796	12	sense	sense	NN
20417	3796	13	of	of	IN
20417	3796	14	the	the	DT
20417	3796	15	word	word	NN
20417	3796	16	.	.	.
20417	3797	1	If	if	IN
20417	3797	2	you	-PRON-	PRP
20417	3797	3	put	put	VBP
20417	3797	4	a	a	DT
20417	3797	5	piece	piece	NN
20417	3797	6	of	of	IN
20417	3797	7	solid	solid	JJ
20417	3797	8	gold	gold	NN
20417	3797	9	in	in	IN
20417	3797	10	a	a	DT
20417	3797	11	little	little	JJ
20417	3797	12	pool	pool	NN
20417	3797	13	of	of	IN
20417	3797	14	mercury	mercury	NN
20417	3797	15	,	,	,
20417	3797	16	the	the	DT
20417	3797	17	gold	gold	NN
20417	3797	18	will	will	MD
20417	3797	19	take	take	VB
20417	3797	20	in	in	RP
20417	3797	21	the	the	DT
20417	3797	22	mercury	mercury	NN
20417	3797	23	_	_	NNP
20417	3797	24	between	between	IN
20417	3797	25	_	_	NNP
20417	3797	26	its	-PRON-	PRP$
20417	3797	27	molecules	molecule	NNS
20417	3797	28	,	,	,
20417	3797	29	as	as	IN
20417	3797	30	if	if	IN
20417	3797	31	it	-PRON-	PRP
20417	3797	32	were	be	VBD
20417	3797	33	porous	porous	JJ
20417	3797	34	like	like	IN
20417	3797	35	a	a	DT
20417	3797	36	sponge	sponge	NN
20417	3797	37	.	.	.
20417	3798	1	The	the	DT
20417	3798	2	hardest	hard	RBS
20417	3798	3	solid	solid	JJ
20417	3798	4	is	be	VBZ
20417	3798	5	more	more	RBR
20417	3798	6	like	like	IN
20417	3798	7	a	a	DT
20417	3798	8	lattice	lattice	NN
20417	3798	9	-	-	HYPH
20417	3798	10	work	work	NN
20417	3798	11	than	than	IN
20417	3798	12	what	what	WP
20417	3798	13	we	-PRON-	PRP
20417	3798	14	usually	usually	RB
20417	3798	15	mean	mean	VBP
20417	3798	16	by	by	IN
20417	3798	17	"	"	``
20417	3798	18	solid	solid	JJ
20417	3798	19	"	"	''
20417	3798	20	;	;	,
20417	3798	21	though	though	IN
20417	3798	22	the	the	DT
20417	3798	23	molecules	molecule	NNS
20417	3798	24	are	be	VBP
20417	3798	25	not	not	RB
20417	3798	26	fixed	fix	VBN
20417	3798	27	,	,	,
20417	3798	28	like	like	IN
20417	3798	29	the	the	DT
20417	3798	30	bars	bar	NNS
20417	3798	31	of	of	IN
20417	3798	32	a	a	DT
20417	3798	33	lattice	lattice	NN
20417	3798	34	-	-	HYPH
20417	3798	35	work	work	NN
20417	3798	36	,	,	,
20417	3798	37	but	but	CC
20417	3798	38	are	be	VBP
20417	3798	39	in	in	IN
20417	3798	40	violent	violent	JJ
20417	3798	41	motion	motion	NN
20417	3798	42	;	;	:
20417	3798	43	they	-PRON-	PRP
20417	3798	44	vibrate	vibrate	VBP
20417	3798	45	about	about	IN
20417	3798	46	equilibrium	equilibrium	NN
20417	3798	47	positions	position	NNS
20417	3798	48	.	.	.
20417	3799	1	If	if	IN
20417	3799	2	we	-PRON-	PRP
20417	3799	3	could	could	MD
20417	3799	4	see	see	VB
20417	3799	5	right	right	RB
20417	3799	6	into	into	IN
20417	3799	7	the	the	DT
20417	3799	8	heart	heart	NN
20417	3799	9	of	of	IN
20417	3799	10	a	a	DT
20417	3799	11	bit	bit	NN
20417	3799	12	of	of	IN
20417	3799	13	the	the	DT
20417	3799	14	hardest	hard	JJS
20417	3799	15	steel	steel	NN
20417	3799	16	,	,	,
20417	3799	17	we	-PRON-	PRP
20417	3799	18	should	should	MD
20417	3799	19	see	see	VB
20417	3799	20	billions	billion	NNS
20417	3799	21	of	of	IN
20417	3799	22	separate	separate	JJ
20417	3799	23	molecules	molecule	NNS
20417	3799	24	,	,	,
20417	3799	25	at	at	IN
20417	3799	26	some	some	DT
20417	3799	27	distance	distance	NN
20417	3799	28	from	from	IN
20417	3799	29	each	each	DT
20417	3799	30	other	other	JJ
20417	3799	31	,	,	,
20417	3799	32	all	all	DT
20417	3799	33	moving	move	VBG
20417	3799	34	rapidly	rapidly	RB
20417	3799	35	to	to	IN
20417	3799	36	and	and	CC
20417	3799	37	fro	fro	NNP
20417	3799	38	.	.	.
20417	3800	1	This	this	DT
20417	3800	2	molecular	molecular	JJ
20417	3800	3	movement	movement	NN
20417	3800	4	can	can	MD
20417	3800	5	,	,	,
20417	3800	6	in	in	IN
20417	3800	7	a	a	DT
20417	3800	8	measure	measure	NN
20417	3800	9	,	,	,
20417	3800	10	be	be	VB
20417	3800	11	made	make	VBN
20417	3800	12	visible	visible	JJ
20417	3800	13	.	.	.
20417	3801	1	It	-PRON-	PRP
20417	3801	2	was	be	VBD
20417	3801	3	noticed	notice	VBN
20417	3801	4	by	by	IN
20417	3801	5	a	a	DT
20417	3801	6	microscopist	microscopist	NN
20417	3801	7	named	name	VBN
20417	3801	8	Brown	Brown	NNP
20417	3801	9	that	that	IN
20417	3801	10	,	,	,
20417	3801	11	in	in	IN
20417	3801	12	a	a	DT
20417	3801	13	solution	solution	NN
20417	3801	14	containing	contain	VBG
20417	3801	15	very	very	RB
20417	3801	16	fine	fine	RB
20417	3801	17	suspended	suspend	VBN
20417	3801	18	particles	particle	NNS
20417	3801	19	,	,	,
20417	3801	20	the	the	DT
20417	3801	21	particles	particle	NNS
20417	3801	22	were	be	VBD
20417	3801	23	in	in	IN
20417	3801	24	constant	constant	JJ
20417	3801	25	movement	movement	NN
20417	3801	26	.	.	.
20417	3802	1	Under	under	IN
20417	3802	2	a	a	DT
20417	3802	3	powerful	powerful	JJ
20417	3802	4	microscope	microscope	NN
20417	3802	5	these	these	DT
20417	3802	6	particles	particle	NNS
20417	3802	7	are	be	VBP
20417	3802	8	seen	see	VBN
20417	3802	9	to	to	TO
20417	3802	10	be	be	VB
20417	3802	11	violently	violently	RB
20417	3802	12	agitated	agitate	VBN
20417	3802	13	;	;	:
20417	3802	14	they	-PRON-	PRP
20417	3802	15	are	be	VBP
20417	3802	16	each	each	DT
20417	3802	17	independently	independently	RB
20417	3802	18	darting	dart	VBG
20417	3802	19	hither	hither	NN
20417	3802	20	and	and	CC
20417	3802	21	thither	thither	VB
20417	3802	22	somewhat	somewhat	RB
20417	3802	23	like	like	IN
20417	3802	24	a	a	DT
20417	3802	25	lot	lot	NN
20417	3802	26	of	of	IN
20417	3802	27	billiard	billiard	NN
20417	3802	28	balls	ball	NNS
20417	3802	29	on	on	IN
20417	3802	30	a	a	DT
20417	3802	31	billiard	billiard	NN
20417	3802	32	table	table	NN
20417	3802	33	,	,	,
20417	3802	34	colliding	collide	VBG
20417	3802	35	and	and	CC
20417	3802	36	bounding	bound	VBG
20417	3802	37	about	about	RP
20417	3802	38	in	in	IN
20417	3802	39	all	all	DT
20417	3802	40	directions	direction	NNS
20417	3802	41	.	.	.
20417	3803	1	Thousands	thousand	NNS
20417	3803	2	of	of	IN
20417	3803	3	times	time	NNS
20417	3803	4	a	a	DT
20417	3803	5	second	second	JJ
20417	3803	6	these	these	DT
20417	3803	7	encounters	encounter	NNS
20417	3803	8	occur	occur	VBP
20417	3803	9	,	,	,
20417	3803	10	and	and	CC
20417	3803	11	this	this	DT
20417	3803	12	lively	lively	JJ
20417	3803	13	commotion	commotion	NN
20417	3803	14	is	be	VBZ
20417	3803	15	always	always	RB
20417	3803	16	going	go	VBG
20417	3803	17	on	on	RP
20417	3803	18	,	,	,
20417	3803	19	this	this	DT
20417	3803	20	incessant	incessant	JJ
20417	3803	21	colliding	colliding	NN
20417	3803	22	of	of	IN
20417	3803	23	one	one	CD
20417	3803	24	molecule	molecule	NN
20417	3803	25	with	with	IN
20417	3803	26	another	another	DT
20417	3803	27	is	be	VBZ
20417	3803	28	the	the	DT
20417	3803	29	normal	normal	JJ
20417	3803	30	condition	condition	NN
20417	3803	31	of	of	IN
20417	3803	32	affairs	affair	NNS
20417	3803	33	;	;	:
20417	3803	34	not	not	RB
20417	3803	35	one	one	CD
20417	3803	36	of	of	IN
20417	3803	37	them	-PRON-	PRP
20417	3803	38	is	be	VBZ
20417	3803	39	at	at	IN
20417	3803	40	rest	rest	NN
20417	3803	41	.	.	.
20417	3804	1	The	the	DT
20417	3804	2	reason	reason	NN
20417	3804	3	for	for	IN
20417	3804	4	this	this	DT
20417	3804	5	has	have	VBZ
20417	3804	6	been	be	VBN
20417	3804	7	worked	work	VBN
20417	3804	8	out	out	RP
20417	3804	9	,	,	,
20417	3804	10	and	and	CC
20417	3804	11	it	-PRON-	PRP
20417	3804	12	is	be	VBZ
20417	3804	13	now	now	RB
20417	3804	14	known	know	VBN
20417	3804	15	that	that	IN
20417	3804	16	these	these	DT
20417	3804	17	particles	particle	NNS
20417	3804	18	move	move	VBP
20417	3804	19	about	about	RB
20417	3804	20	because	because	IN
20417	3804	21	they	-PRON-	PRP
20417	3804	22	are	be	VBP
20417	3804	23	being	be	VBG
20417	3804	24	incessantly	incessantly	RB
20417	3804	25	bombarded	bombard	VBN
20417	3804	26	by	by	IN
20417	3804	27	the	the	DT
20417	3804	28	molecules	molecule	NNS
20417	3804	29	of	of	IN
20417	3804	30	the	the	DT
20417	3804	31	liquid	liquid	NN
20417	3804	32	.	.	.
20417	3805	1	The	the	DT
20417	3805	2	molecules	molecule	NNS
20417	3805	3	can	can	MD
20417	3805	4	not	not	RB
20417	3805	5	,	,	,
20417	3805	6	of	of	IN
20417	3805	7	course	course	NN
20417	3805	8	,	,	,
20417	3805	9	be	be	VB
20417	3805	10	seen	see	VBN
20417	3805	11	,	,	,
20417	3805	12	but	but	CC
20417	3805	13	the	the	DT
20417	3805	14	fact	fact	NN
20417	3805	15	of	of	IN
20417	3805	16	their	-PRON-	PRP$
20417	3805	17	incessant	incessant	JJ
20417	3805	18	movement	movement	NN
20417	3805	19	is	be	VBZ
20417	3805	20	revealed	reveal	VBN
20417	3805	21	to	to	IN
20417	3805	22	the	the	DT
20417	3805	23	eye	eye	NN
20417	3805	24	by	by	IN
20417	3805	25	the	the	DT
20417	3805	26	behaviour	behaviour	NN
20417	3805	27	of	of	IN
20417	3805	28	the	the	DT
20417	3805	29	visible	visible	JJ
20417	3805	30	suspended	suspend	VBN
20417	3805	31	particles	particle	NNS
20417	3805	32	.	.	.
20417	3806	1	This	this	DT
20417	3806	2	incessant	incessant	JJ
20417	3806	3	movement	movement	NN
20417	3806	4	in	in	IN
20417	3806	5	the	the	DT
20417	3806	6	world	world	NN
20417	3806	7	of	of	IN
20417	3806	8	molecules	molecule	NNS
20417	3806	9	is	be	VBZ
20417	3806	10	called	call	VBN
20417	3806	11	the	the	DT
20417	3806	12	Brownian	brownian	JJ
20417	3806	13	movement	movement	NN
20417	3806	14	,	,	,
20417	3806	15	and	and	CC
20417	3806	16	is	be	VBZ
20417	3806	17	a	a	DT
20417	3806	18	striking	strike	VBG
20417	3806	19	proof	proof	NN
20417	3806	20	of	of	IN
20417	3806	21	the	the	DT
20417	3806	22	reality	reality	NN
20417	3806	23	of	of	IN
20417	3806	24	molecular	molecular	JJ
20417	3806	25	motions	motion	NNS
20417	3806	26	.	.	.
20417	3807	1	§	§	ADD
20417	3807	2	2	2	CD
20417	3807	3	The	the	DT
20417	3807	4	Wonder	Wonder	NNP
20417	3807	5	-	-	HYPH
20417	3807	6	World	world	NN
20417	3807	7	of	of	IN
20417	3807	8	Atoms	Atoms	NNP
20417	3807	9	The	the	DT
20417	3807	10	exploration	exploration	NN
20417	3807	11	of	of	IN
20417	3807	12	this	this	DT
20417	3807	13	wonder	wonder	NN
20417	3807	14	-	-	HYPH
20417	3807	15	world	world	NN
20417	3807	16	of	of	IN
20417	3807	17	atoms	atom	NNS
20417	3807	18	and	and	CC
20417	3807	19	molecules	molecule	NNS
20417	3807	20	by	by	IN
20417	3807	21	the	the	DT
20417	3807	22	physicists	physicist	NNS
20417	3807	23	and	and	CC
20417	3807	24	chemists	chemist	NNS
20417	3807	25	of	of	IN
20417	3807	26	to	to	IN
20417	3807	27	-	-	HYPH
20417	3807	28	day	day	NN
20417	3807	29	is	be	VBZ
20417	3807	30	one	one	CD
20417	3807	31	of	of	IN
20417	3807	32	the	the	DT
20417	3807	33	most	most	RBS
20417	3807	34	impressive	impressive	JJ
20417	3807	35	triumphs	triumph	NNS
20417	3807	36	of	of	IN
20417	3807	37	modern	modern	JJ
20417	3807	38	science	science	NN
20417	3807	39	.	.	.
20417	3808	1	Quite	quite	RB
20417	3808	2	apart	apart	RB
20417	3808	3	from	from	IN
20417	3808	4	radium	radium	NN
20417	3808	5	and	and	CC
20417	3808	6	electrons	electron	NNS
20417	3808	7	and	and	CC
20417	3808	8	other	other	JJ
20417	3808	9	sensational	sensational	JJ
20417	3808	10	discoveries	discovery	NNS
20417	3808	11	of	of	IN
20417	3808	12	recent	recent	JJ
20417	3808	13	years	year	NNS
20417	3808	14	,	,	,
20417	3808	15	the	the	DT
20417	3808	16	study	study	NN
20417	3808	17	of	of	IN
20417	3808	18	ordinary	ordinary	JJ
20417	3808	19	matter	matter	NN
20417	3808	20	is	be	VBZ
20417	3808	21	hardly	hardly	RB
20417	3808	22	inferior	inferior	JJ
20417	3808	23	,	,	,
20417	3808	24	either	either	CC
20417	3808	25	in	in	IN
20417	3808	26	interest	interest	NN
20417	3808	27	or	or	CC
20417	3808	28	audacity	audacity	NN
20417	3808	29	,	,	,
20417	3808	30	to	to	IN
20417	3808	31	the	the	DT
20417	3808	32	work	work	NN
20417	3808	33	of	of	IN
20417	3808	34	the	the	DT
20417	3808	35	astronomer	astronomer	NN
20417	3808	36	.	.	.
20417	3809	1	And	and	CC
20417	3809	2	there	there	EX
20417	3809	3	is	be	VBZ
20417	3809	4	the	the	DT
20417	3809	5	same	same	JJ
20417	3809	6	foundation	foundation	NN
20417	3809	7	in	in	IN
20417	3809	8	both	both	DT
20417	3809	9	cases	case	NNS
20417	3809	10	--	--	:
20417	3809	11	marvellous	marvellous	JJ
20417	3809	12	apparatus	apparatus	NN
20417	3809	13	,	,	,
20417	3809	14	and	and	CC
20417	3809	15	trains	train	NNS
20417	3809	16	of	of	IN
20417	3809	17	mathematical	mathematical	JJ
20417	3809	18	reasoning	reasoning	NN
20417	3809	19	that	that	WDT
20417	3809	20	would	would	MD
20417	3809	21	have	have	VB
20417	3809	22	astonished	astonish	VBN
20417	3809	23	Euclid	Euclid	NNP
20417	3809	24	or	or	CC
20417	3809	25	Archimedes	Archimedes	NNPS
20417	3809	26	.	.	.
20417	3810	1	Extraordinary	extraordinary	JJ
20417	3810	2	,	,	,
20417	3810	3	therefore	therefore	RB
20417	3810	4	,	,	,
20417	3810	5	as	as	IN
20417	3810	6	are	be	VBP
20417	3810	7	some	some	DT
20417	3810	8	of	of	IN
20417	3810	9	the	the	DT
20417	3810	10	facts	fact	NNS
20417	3810	11	and	and	CC
20417	3810	12	figures	figure	NNS
20417	3810	13	we	-PRON-	PRP
20417	3810	14	are	be	VBP
20417	3810	15	now	now	RB
20417	3810	16	going	go	VBG
20417	3810	17	to	to	TO
20417	3810	18	give	give	VB
20417	3810	19	in	in	IN
20417	3810	20	connection	connection	NN
20417	3810	21	with	with	IN
20417	3810	22	the	the	DT
20417	3810	23	minuteness	minuteness	NN
20417	3810	24	of	of	IN
20417	3810	25	atoms	atom	NNS
20417	3810	26	and	and	CC
20417	3810	27	molecules	molecule	NNS
20417	3810	28	,	,	,
20417	3810	29	let	let	VB
20417	3810	30	us	-PRON-	PRP
20417	3810	31	bear	bear	VB
20417	3810	32	in	in	IN
20417	3810	33	mind	mind	NN
20417	3810	34	that	that	IN
20417	3810	35	we	-PRON-	PRP
20417	3810	36	owe	owe	VBP
20417	3810	37	them	-PRON-	PRP
20417	3810	38	to	to	IN
20417	3810	39	the	the	DT
20417	3810	40	most	most	RBS
20417	3810	41	solid	solid	JJ
20417	3810	42	and	and	CC
20417	3810	43	severe	severe	JJ
20417	3810	44	processes	process	NNS
20417	3810	45	of	of	IN
20417	3810	46	human	human	JJ
20417	3810	47	thought	thought	NN
20417	3810	48	.	.	.
20417	3811	1	Yet	yet	CC
20417	3811	2	the	the	DT
20417	3811	3	principle	principle	NN
20417	3811	4	can	can	MD
20417	3811	5	in	in	IN
20417	3811	6	most	most	JJS
20417	3811	7	cases	case	NNS
20417	3811	8	be	be	VB
20417	3811	9	made	make	VBN
20417	3811	10	so	so	RB
20417	3811	11	clear	clear	JJ
20417	3811	12	that	that	IN
20417	3811	13	the	the	DT
20417	3811	14	reader	reader	NN
20417	3811	15	will	will	MD
20417	3811	16	not	not	RB
20417	3811	17	be	be	VB
20417	3811	18	asked	ask	VBN
20417	3811	19	to	to	TO
20417	3811	20	take	take	VB
20417	3811	21	much	much	JJ
20417	3811	22	on	on	IN
20417	3811	23	trust	trust	NN
20417	3811	24	.	.	.
20417	3812	1	It	-PRON-	PRP
20417	3812	2	is	be	VBZ
20417	3812	3	,	,	,
20417	3812	4	for	for	IN
20417	3812	5	instance	instance	NN
20417	3812	6	,	,	,
20417	3812	7	a	a	DT
20417	3812	8	matter	matter	NN
20417	3812	9	of	of	IN
20417	3812	10	common	common	JJ
20417	3812	11	knowledge	knowledge	NN
20417	3812	12	that	that	DT
20417	3812	13	gold	gold	NN
20417	3812	14	is	be	VBZ
20417	3812	15	soft	soft	JJ
20417	3812	16	enough	enough	RB
20417	3812	17	to	to	TO
20417	3812	18	be	be	VB
20417	3812	19	beaten	beat	VBN
20417	3812	20	into	into	IN
20417	3812	21	gold	gold	JJ
20417	3812	22	leaf	leaf	NN
20417	3812	23	.	.	.
20417	3813	1	It	-PRON-	PRP
20417	3813	2	is	be	VBZ
20417	3813	3	a	a	DT
20417	3813	4	matter	matter	NN
20417	3813	5	of	of	IN
20417	3813	6	common	common	JJ
20417	3813	7	sense	sense	NN
20417	3813	8	,	,	,
20417	3813	9	one	one	CD
20417	3813	10	hopes	hope	VBZ
20417	3813	11	,	,	,
20417	3813	12	that	that	IN
20417	3813	13	if	if	IN
20417	3813	14	you	-PRON-	PRP
20417	3813	15	beat	beat	VBP
20417	3813	16	a	a	DT
20417	3813	17	measured	measured	JJ
20417	3813	18	cube	cube	NN
20417	3813	19	of	of	IN
20417	3813	20	gold	gold	NN
20417	3813	21	into	into	IN
20417	3813	22	a	a	DT
20417	3813	23	leaf	leaf	NN
20417	3813	24	six	six	CD
20417	3813	25	inches	inch	NNS
20417	3813	26	square	square	JJ
20417	3813	27	,	,	,
20417	3813	28	the	the	DT
20417	3813	29	mathematician	mathematician	NN
20417	3813	30	can	can	MD
20417	3813	31	tell	tell	VB
20417	3813	32	the	the	DT
20417	3813	33	thickness	thickness	NN
20417	3813	34	of	of	IN
20417	3813	35	that	that	DT
20417	3813	36	leaf	leaf	NN
20417	3813	37	without	without	IN
20417	3813	38	measuring	measure	VBG
20417	3813	39	it	-PRON-	PRP
20417	3813	40	.	.	.
20417	3814	1	As	as	IN
20417	3814	2	a	a	DT
20417	3814	3	matter	matter	NN
20417	3814	4	of	of	IN
20417	3814	5	fact	fact	NN
20417	3814	6	,	,	,
20417	3814	7	a	a	DT
20417	3814	8	single	single	JJ
20417	3814	9	grain	grain	NN
20417	3814	10	of	of	IN
20417	3814	11	gold	gold	NN
20417	3814	12	has	have	VBZ
20417	3814	13	been	be	VBN
20417	3814	14	beaten	beat	VBN
20417	3814	15	into	into	IN
20417	3814	16	a	a	DT
20417	3814	17	leaf	leaf	NN
20417	3814	18	seventy	seventy	CD
20417	3814	19	-	-	HYPH
20417	3814	20	five	five	CD
20417	3814	21	inches	inch	NNS
20417	3814	22	square	square	JJ
20417	3814	23	.	.	.
20417	3815	1	Now	now	RB
20417	3815	2	the	the	DT
20417	3815	3	mathematician	mathematician	NN
20417	3815	4	can	can	MD
20417	3815	5	easily	easily	RB
20417	3815	6	find	find	VB
20417	3815	7	that	that	IN
20417	3815	8	when	when	WRB
20417	3815	9	a	a	DT
20417	3815	10	single	single	JJ
20417	3815	11	grain	grain	NN
20417	3815	12	of	of	IN
20417	3815	13	gold	gold	NN
20417	3815	14	is	be	VBZ
20417	3815	15	beaten	beat	VBN
20417	3815	16	out	out	RP
20417	3815	17	to	to	IN
20417	3815	18	that	that	DT
20417	3815	19	size	size	NN
20417	3815	20	,	,	,
20417	3815	21	the	the	DT
20417	3815	22	leaf	leaf	NN
20417	3815	23	must	must	MD
20417	3815	24	be	be	VB
20417	3815	25	1/367,000	1/367,000	CD
20417	3815	26	of	of	IN
20417	3815	27	an	an	DT
20417	3815	28	inch	inch	NN
20417	3815	29	thick	thick	JJ
20417	3815	30	,	,	,
20417	3815	31	or	or	CC
20417	3815	32	about	about	IN
20417	3815	33	a	a	DT
20417	3815	34	thousand	thousand	CD
20417	3815	35	times	time	NNS
20417	3815	36	thinner	thin	JJR
20417	3815	37	than	than	IN
20417	3815	38	the	the	DT
20417	3815	39	paper	paper	NN
20417	3815	40	on	on	IN
20417	3815	41	which	which	WDT
20417	3815	42	these	these	DT
20417	3815	43	words	word	NNS
20417	3815	44	are	be	VBP
20417	3815	45	printed	print	VBN
20417	3815	46	;	;	:
20417	3815	47	yet	yet	CC
20417	3815	48	the	the	DT
20417	3815	49	leaf	leaf	NN
20417	3815	50	must	must	MD
20417	3815	51	be	be	VB
20417	3815	52	several	several	JJ
20417	3815	53	molecules	molecule	NNS
20417	3815	54	thick	thick	JJ
20417	3815	55	.	.	.
20417	3816	1	The	the	DT
20417	3816	2	finest	fine	JJS
20417	3816	3	gold	gold	NN
20417	3816	4	leaf	leaf	NN
20417	3816	5	is	be	VBZ
20417	3816	6	,	,	,
20417	3816	7	in	in	IN
20417	3816	8	fact	fact	NN
20417	3816	9	,	,	,
20417	3816	10	too	too	RB
20417	3816	11	thick	thick	JJ
20417	3816	12	for	for	IN
20417	3816	13	our	-PRON-	PRP$
20417	3816	14	purpose	purpose	NN
20417	3816	15	,	,	,
20417	3816	16	and	and	CC
20417	3816	17	we	-PRON-	PRP
20417	3816	18	turn	turn	VBP
20417	3816	19	with	with	IN
20417	3816	20	a	a	DT
20417	3816	21	new	new	JJ
20417	3816	22	interest	interest	NN
20417	3816	23	to	to	IN
20417	3816	24	that	that	DT
20417	3816	25	toy	toy	NN
20417	3816	26	of	of	IN
20417	3816	27	our	-PRON-	PRP$
20417	3816	28	boyhood	boyhood	NN
20417	3816	29	the	the	DT
20417	3816	30	soap	soap	NN
20417	3816	31	-	-	HYPH
20417	3816	32	bubble	bubble	NN
20417	3816	33	.	.	.
20417	3817	1	If	if	IN
20417	3817	2	you	-PRON-	PRP
20417	3817	3	carefully	carefully	RB
20417	3817	4	examine	examine	VBP
20417	3817	5	one	one	CD
20417	3817	6	of	of	IN
20417	3817	7	these	these	DT
20417	3817	8	delicate	delicate	JJ
20417	3817	9	films	film	NNS
20417	3817	10	of	of	IN
20417	3817	11	soapy	soapy	NN
20417	3817	12	water	water	NN
20417	3817	13	,	,	,
20417	3817	14	you	-PRON-	PRP
20417	3817	15	notice	notice	VBP
20417	3817	16	certain	certain	JJ
20417	3817	17	dark	dark	JJ
20417	3817	18	spots	spot	NNS
20417	3817	19	or	or	CC
20417	3817	20	patches	patch	NNS
20417	3817	21	on	on	IN
20417	3817	22	them	-PRON-	PRP
20417	3817	23	.	.	.
20417	3818	1	These	these	DT
20417	3818	2	are	be	VBP
20417	3818	3	their	-PRON-	PRP$
20417	3818	4	thinnest	thin	JJS
20417	3818	5	parts	part	NNS
20417	3818	6	,	,	,
20417	3818	7	and	and	CC
20417	3818	8	by	by	IN
20417	3818	9	two	two	CD
20417	3818	10	quite	quite	RB
20417	3818	11	independent	independent	JJ
20417	3818	12	methods	method	NNS
20417	3818	13	--	--	:
20417	3818	14	one	one	CD
20417	3818	15	using	use	VBG
20417	3818	16	electricity	electricity	NN
20417	3818	17	and	and	CC
20417	3818	18	the	the	DT
20417	3818	19	other	other	JJ
20417	3818	20	light	light	NN
20417	3818	21	--	--	:
20417	3818	22	we	-PRON-	PRP
20417	3818	23	have	have	VBP
20417	3818	24	found	find	VBN
20417	3818	25	that	that	IN
20417	3818	26	at	at	IN
20417	3818	27	these	these	DT
20417	3818	28	spots	spot	NNS
20417	3818	29	the	the	DT
20417	3818	30	bubble	bubble	NN
20417	3818	31	is	be	VBZ
20417	3818	32	less	less	JJR
20417	3818	33	than	than	IN
20417	3818	34	the	the	DT
20417	3818	35	three	three	CD
20417	3818	36	-	-	HYPH
20417	3818	37	millionth	millionth	NN
20417	3818	38	of	of	IN
20417	3818	39	an	an	DT
20417	3818	40	inch	inch	NN
20417	3818	41	thick	thick	JJ
20417	3818	42	!	!	.
20417	3819	1	But	but	CC
20417	3819	2	the	the	DT
20417	3819	3	molecules	molecule	NNS
20417	3819	4	in	in	IN
20417	3819	5	the	the	DT
20417	3819	6	film	film	NN
20417	3819	7	cling	cle	VBG
20417	3819	8	together	together	RB
20417	3819	9	so	so	RB
20417	3819	10	firmly	firmly	RB
20417	3819	11	that	that	IN
20417	3819	12	they	-PRON-	PRP
20417	3819	13	must	must	MD
20417	3819	14	be	be	VB
20417	3819	15	at	at	IN
20417	3819	16	least	least	RBS
20417	3819	17	twenty	twenty	CD
20417	3819	18	or	or	CC
20417	3819	19	thirty	thirty	CD
20417	3819	20	deep	deep	RB
20417	3819	21	in	in	IN
20417	3819	22	the	the	DT
20417	3819	23	thinnest	thin	JJS
20417	3819	24	part	part	NN
20417	3819	25	.	.	.
20417	3820	1	A	a	DT
20417	3820	2	molecule	molecule	NN
20417	3820	3	,	,	,
20417	3820	4	therefore	therefore	RB
20417	3820	5	,	,	,
20417	3820	6	must	must	MD
20417	3820	7	be	be	VB
20417	3820	8	far	far	RB
20417	3820	9	less	less	JJR
20417	3820	10	than	than	IN
20417	3820	11	the	the	DT
20417	3820	12	three	three	CD
20417	3820	13	-	-	HYPH
20417	3820	14	millionth	millionth	NN
20417	3820	15	of	of	IN
20417	3820	16	an	an	DT
20417	3820	17	inch	inch	NN
20417	3820	18	thick	thick	JJ
20417	3820	19	.	.	.
20417	3821	1	We	-PRON-	PRP
20417	3821	2	found	find	VBD
20417	3821	3	next	next	RB
20417	3821	4	that	that	IN
20417	3821	5	a	a	DT
20417	3821	6	film	film	NN
20417	3821	7	of	of	IN
20417	3821	8	oil	oil	NN
20417	3821	9	on	on	IN
20417	3821	10	the	the	DT
20417	3821	11	surface	surface	NN
20417	3821	12	of	of	IN
20417	3821	13	water	water	NN
20417	3821	14	may	may	MD
20417	3821	15	be	be	VB
20417	3821	16	even	even	RB
20417	3821	17	thinner	thin	JJR
20417	3821	18	than	than	IN
20417	3821	19	a	a	DT
20417	3821	20	soap	soap	NN
20417	3821	21	-	-	HYPH
20417	3821	22	bubble	bubble	NN
20417	3821	23	.	.	.
20417	3822	1	Professor	Professor	NNP
20417	3822	2	Perrin	Perrin	NNP
20417	3822	3	,	,	,
20417	3822	4	the	the	DT
20417	3822	5	great	great	JJ
20417	3822	6	French	french	JJ
20417	3822	7	authority	authority	NN
20417	3822	8	on	on	IN
20417	3822	9	atoms	atom	NNS
20417	3822	10	,	,	,
20417	3822	11	got	get	VBD
20417	3822	12	films	film	NNS
20417	3822	13	of	of	IN
20417	3822	14	oil	oil	NN
20417	3822	15	down	down	RP
20417	3822	16	to	to	IN
20417	3822	17	the	the	DT
20417	3822	18	fifty	fifty	CD
20417	3822	19	-	-	HYPH
20417	3822	20	millionth	millionth	NN
20417	3822	21	of	of	IN
20417	3822	22	an	an	DT
20417	3822	23	inch	inch	NN
20417	3822	24	in	in	IN
20417	3822	25	thickness	thickness	NN
20417	3822	26	!	!	.
20417	3823	1	He	-PRON-	PRP
20417	3823	2	poured	pour	VBD
20417	3823	3	a	a	DT
20417	3823	4	measured	measured	JJ
20417	3823	5	drop	drop	NN
20417	3823	6	of	of	IN
20417	3823	7	oil	oil	NN
20417	3823	8	upon	upon	IN
20417	3823	9	water	water	NN
20417	3823	10	.	.	.
20417	3824	1	Then	then	RB
20417	3824	2	he	-PRON-	PRP
20417	3824	3	found	find	VBD
20417	3824	4	the	the	DT
20417	3824	5	exact	exact	JJ
20417	3824	6	limits	limit	NNS
20417	3824	7	of	of	IN
20417	3824	8	the	the	DT
20417	3824	9	area	area	NN
20417	3824	10	of	of	IN
20417	3824	11	the	the	DT
20417	3824	12	oil	oil	NN
20417	3824	13	-	-	HYPH
20417	3824	14	sheet	sheet	NN
20417	3824	15	by	by	IN
20417	3824	16	blowing	blow	VBG
20417	3824	17	upon	upon	IN
20417	3824	18	the	the	DT
20417	3824	19	water	water	NN
20417	3824	20	a	a	DT
20417	3824	21	fine	fine	JJ
20417	3824	22	powder	powder	NN
20417	3824	23	which	which	WDT
20417	3824	24	spread	spread	VBD
20417	3824	25	to	to	IN
20417	3824	26	the	the	DT
20417	3824	27	edge	edge	NN
20417	3824	28	of	of	IN
20417	3824	29	the	the	DT
20417	3824	30	film	film	NN
20417	3824	31	and	and	CC
20417	3824	32	clearly	clearly	RB
20417	3824	33	outlined	outline	VBD
20417	3824	34	it	-PRON-	PRP
20417	3824	35	.	.	.
20417	3825	1	The	the	DT
20417	3825	2	rest	rest	NN
20417	3825	3	is	be	VBZ
20417	3825	4	safe	safe	JJ
20417	3825	5	and	and	CC
20417	3825	6	simple	simple	JJ
20417	3825	7	calculation	calculation	NN
20417	3825	8	,	,	,
20417	3825	9	as	as	IN
20417	3825	10	in	in	IN
20417	3825	11	the	the	DT
20417	3825	12	case	case	NN
20417	3825	13	of	of	IN
20417	3825	14	the	the	DT
20417	3825	15	beaten	beat	VBN
20417	3825	16	grain	grain	NN
20417	3825	17	of	of	IN
20417	3825	18	gold	gold	NN
20417	3825	19	.	.	.
20417	3826	1	Now	now	RB
20417	3826	2	this	this	DT
20417	3826	3	film	film	NN
20417	3826	4	of	of	IN
20417	3826	5	oil	oil	NN
20417	3826	6	must	must	MD
20417	3826	7	have	have	VB
20417	3826	8	been	be	VBN
20417	3826	9	at	at	RB
20417	3826	10	least	least	RBS
20417	3826	11	two	two	CD
20417	3826	12	molecules	molecule	NNS
20417	3826	13	deep	deep	JJ
20417	3826	14	,	,	,
20417	3826	15	so	so	RB
20417	3826	16	a	a	DT
20417	3826	17	single	single	JJ
20417	3826	18	molecule	molecule	NN
20417	3826	19	of	of	IN
20417	3826	20	oil	oil	NN
20417	3826	21	is	be	VBZ
20417	3826	22	considerably	considerably	RB
20417	3826	23	less	less	JJR
20417	3826	24	than	than	IN
20417	3826	25	a	a	DT
20417	3826	26	hundred	hundred	CD
20417	3826	27	-	-	HYPH
20417	3826	28	millionth	millionth	NN
20417	3826	29	of	of	IN
20417	3826	30	an	an	DT
20417	3826	31	inch	inch	NN
20417	3826	32	in	in	IN
20417	3826	33	diameter	diameter	NN
20417	3826	34	.	.	.
20417	3827	1	Innumerable	innumerable	JJ
20417	3827	2	methods	method	NNS
20417	3827	3	have	have	VBP
20417	3827	4	been	be	VBN
20417	3827	5	tried	try	VBN
20417	3827	6	,	,	,
20417	3827	7	and	and	CC
20417	3827	8	the	the	DT
20417	3827	9	result	result	NN
20417	3827	10	is	be	VBZ
20417	3827	11	always	always	RB
20417	3827	12	the	the	DT
20417	3827	13	same	same	JJ
20417	3827	14	.	.	.
20417	3828	1	A	a	DT
20417	3828	2	single	single	JJ
20417	3828	3	grain	grain	NN
20417	3828	4	of	of	IN
20417	3828	5	indigo	indigo	NNS
20417	3828	6	,	,	,
20417	3828	7	for	for	IN
20417	3828	8	instance	instance	NN
20417	3828	9	,	,	,
20417	3828	10	will	will	MD
20417	3828	11	colour	colour	VB
20417	3828	12	a	a	DT
20417	3828	13	ton	ton	NN
20417	3828	14	of	of	IN
20417	3828	15	water	water	NN
20417	3828	16	.	.	.
20417	3829	1	This	this	DT
20417	3829	2	obviously	obviously	RB
20417	3829	3	means	mean	VBZ
20417	3829	4	that	that	IN
20417	3829	5	the	the	DT
20417	3829	6	grain	grain	NN
20417	3829	7	contains	contain	VBZ
20417	3829	8	billions	billion	NNS
20417	3829	9	of	of	IN
20417	3829	10	molecules	molecule	NNS
20417	3829	11	which	which	WDT
20417	3829	12	spread	spread	VBD
20417	3829	13	through	through	IN
20417	3829	14	the	the	DT
20417	3829	15	water	water	NN
20417	3829	16	.	.	.
20417	3830	1	A	a	DT
20417	3830	2	grain	grain	NN
20417	3830	3	of	of	IN
20417	3830	4	musk	musk	NNP
20417	3830	5	will	will	MD
20417	3830	6	scent	scent	VB
20417	3830	7	a	a	DT
20417	3830	8	room	room	NN
20417	3830	9	--	--	:
20417	3830	10	pour	pour	VB
20417	3830	11	molecules	molecule	NNS
20417	3830	12	into	into	IN
20417	3830	13	every	every	DT
20417	3830	14	part	part	NN
20417	3830	15	of	of	IN
20417	3830	16	it	-PRON-	PRP
20417	3830	17	--	--	:
20417	3830	18	for	for	IN
20417	3830	19	several	several	JJ
20417	3830	20	years	year	NNS
20417	3830	21	,	,	,
20417	3830	22	yet	yet	CC
20417	3830	23	not	not	RB
20417	3830	24	lose	lose	VB
20417	3830	25	one	one	CD
20417	3830	26	-	-	HYPH
20417	3830	27	millionth	millionth	NN
20417	3830	28	of	of	IN
20417	3830	29	its	-PRON-	PRP$
20417	3830	30	mass	mass	NN
20417	3830	31	in	in	IN
20417	3830	32	a	a	DT
20417	3830	33	year	year	NN
20417	3830	34	.	.	.
20417	3831	1	There	there	EX
20417	3831	2	are	be	VBP
20417	3831	3	a	a	DT
20417	3831	4	hundred	hundred	CD
20417	3831	5	ways	way	NNS
20417	3831	6	of	of	IN
20417	3831	7	showing	show	VBG
20417	3831	8	the	the	DT
20417	3831	9	minuteness	minuteness	NN
20417	3831	10	of	of	IN
20417	3831	11	the	the	DT
20417	3831	12	ultimate	ultimate	JJ
20417	3831	13	particles	particle	NNS
20417	3831	14	of	of	IN
20417	3831	15	matter	matter	NN
20417	3831	16	,	,	,
20417	3831	17	and	and	CC
20417	3831	18	some	some	DT
20417	3831	19	of	of	IN
20417	3831	20	these	these	DT
20417	3831	21	enable	enable	VBP
20417	3831	22	us	-PRON-	PRP
20417	3831	23	to	to	TO
20417	3831	24	give	give	VB
20417	3831	25	definite	definite	JJ
20417	3831	26	figures	figure	NNS
20417	3831	27	.	.	.
20417	3832	1	On	on	IN
20417	3832	2	a	a	DT
20417	3832	3	careful	careful	JJ
20417	3832	4	comparison	comparison	NN
20417	3832	5	of	of	IN
20417	3832	6	the	the	DT
20417	3832	7	best	good	JJS
20417	3832	8	methods	method	NNS
20417	3832	9	we	-PRON-	PRP
20417	3832	10	can	can	MD
20417	3832	11	say	say	VB
20417	3832	12	that	that	IN
20417	3832	13	the	the	DT
20417	3832	14	average	average	JJ
20417	3832	15	molecule	molecule	NN
20417	3832	16	of	of	IN
20417	3832	17	matter	matter	NN
20417	3832	18	is	be	VBZ
20417	3832	19	less	less	JJR
20417	3832	20	than	than	IN
20417	3832	21	the	the	DT
20417	3832	22	1/125,000,000	1/125,000,000	NNP
20417	3832	23	of	of	IN
20417	3832	24	an	an	DT
20417	3832	25	inch	inch	NN
20417	3832	26	in	in	IN
20417	3832	27	diameter	diameter	NN
20417	3832	28	.	.	.
20417	3833	1	In	in	IN
20417	3833	2	a	a	DT
20417	3833	3	single	single	JJ
20417	3833	4	cubic	cubic	JJ
20417	3833	5	centimetre	centimetre	NN
20417	3833	6	of	of	IN
20417	3833	7	air	air	NNP
20417	3833	8	--	--	:
20417	3833	9	a	a	DT
20417	3833	10	globule	globule	NN
20417	3833	11	about	about	IN
20417	3833	12	the	the	DT
20417	3833	13	size	size	NN
20417	3833	14	of	of	IN
20417	3833	15	a	a	DT
20417	3833	16	small	small	JJ
20417	3833	17	marble	marble	NN
20417	3833	18	--	--	:
20417	3833	19	there	there	EX
20417	3833	20	are	be	VBP
20417	3833	21	thirty	thirty	CD
20417	3833	22	million	million	CD
20417	3833	23	trillion	trillion	CD
20417	3833	24	molecules	molecule	NNS
20417	3833	25	.	.	.
20417	3834	1	And	and	CC
20417	3834	2	since	since	IN
20417	3834	3	the	the	DT
20417	3834	4	molecule	molecule	NN
20417	3834	5	is	be	VBZ
20417	3834	6	,	,	,
20417	3834	7	as	as	IN
20417	3834	8	we	-PRON-	PRP
20417	3834	9	saw	see	VBD
20417	3834	10	,	,	,
20417	3834	11	a	a	DT
20417	3834	12	group	group	NN
20417	3834	13	or	or	CC
20417	3834	14	cluster	cluster	NN
20417	3834	15	of	of	IN
20417	3834	16	atoms	atom	NNS
20417	3834	17	,	,	,
20417	3834	18	the	the	DT
20417	3834	19	atom	atom	NN
20417	3834	20	itself	-PRON-	PRP
20417	3834	21	is	be	VBZ
20417	3834	22	smaller	small	JJR
20417	3834	23	.	.	.
20417	3835	1	Atoms	atom	NNS
20417	3835	2	,	,	,
20417	3835	3	for	for	IN
20417	3835	4	reasons	reason	NNS
20417	3835	5	which	which	WDT
20417	3835	6	we	-PRON-	PRP
20417	3835	7	shall	shall	MD
20417	3835	8	see	see	VB
20417	3835	9	later	later	RBR
20417	3835	10	,	,	,
20417	3835	11	differ	differ	VB
20417	3835	12	very	very	RB
20417	3835	13	greatly	greatly	RB
20417	3835	14	from	from	IN
20417	3835	15	each	each	DT
20417	3835	16	other	other	JJ
20417	3835	17	in	in	IN
20417	3835	18	size	size	NN
20417	3835	19	and	and	CC
20417	3835	20	weight	weight	NN
20417	3835	21	.	.	.
20417	3836	1	It	-PRON-	PRP
20417	3836	2	is	be	VBZ
20417	3836	3	enough	enough	JJ
20417	3836	4	to	to	TO
20417	3836	5	say	say	VB
20417	3836	6	that	that	IN
20417	3836	7	some	some	DT
20417	3836	8	of	of	IN
20417	3836	9	them	-PRON-	PRP
20417	3836	10	are	be	VBP
20417	3836	11	so	so	RB
20417	3836	12	small	small	JJ
20417	3836	13	that	that	IN
20417	3836	14	it	-PRON-	PRP
20417	3836	15	would	would	MD
20417	3836	16	take	take	VB
20417	3836	17	400,000,000	400,000,000	CD
20417	3836	18	of	of	IN
20417	3836	19	them	-PRON-	PRP
20417	3836	20	,	,	,
20417	3836	21	in	in	IN
20417	3836	22	a	a	DT
20417	3836	23	line	line	NN
20417	3836	24	,	,	,
20417	3836	25	to	to	TO
20417	3836	26	cover	cover	VB
20417	3836	27	an	an	DT
20417	3836	28	inch	inch	NN
20417	3836	29	of	of	IN
20417	3836	30	space	space	NN
20417	3836	31	;	;	:
20417	3836	32	and	and	CC
20417	3836	33	that	that	IN
20417	3836	34	it	-PRON-	PRP
20417	3836	35	takes	take	VBZ
20417	3836	36	at	at	IN
20417	3836	37	least	least	JJS
20417	3836	38	a	a	DT
20417	3836	39	quintillion	quintillion	NN
20417	3836	40	atoms	atom	NNS
20417	3836	41	of	of	IN
20417	3836	42	gold	gold	NN
20417	3836	43	to	to	TO
20417	3836	44	weigh	weigh	VB
20417	3836	45	a	a	DT
20417	3836	46	single	single	JJ
20417	3836	47	gramme	gramme	NN
20417	3836	48	.	.	.
20417	3837	1	Five	five	CD
20417	3837	2	million	million	CD
20417	3837	3	atoms	atom	NNS
20417	3837	4	of	of	IN
20417	3837	5	helium	helium	NN
20417	3837	6	could	could	MD
20417	3837	7	be	be	VB
20417	3837	8	placed	place	VBN
20417	3837	9	in	in	IN
20417	3837	10	a	a	DT
20417	3837	11	line	line	NN
20417	3837	12	across	across	IN
20417	3837	13	the	the	DT
20417	3837	14	diameter	diameter	NN
20417	3837	15	of	of	IN
20417	3837	16	a	a	DT
20417	3837	17	full	full	JJ
20417	3837	18	stop	stop	NN
20417	3837	19	.	.	.
20417	3838	1	[	[	-LRB-
20417	3838	2	Illustration	illustration	NN
20417	3838	3	:	:	:
20417	3838	4	An	an	DT
20417	3838	5	atom	atom	NN
20417	3838	6	is	be	VBZ
20417	3838	7	the	the	DT
20417	3838	8	smallest	small	JJS
20417	3838	9	particle	particle	NN
20417	3838	10	of	of	IN
20417	3838	11	a	a	DT
20417	3838	12	chemical	chemical	NN
20417	3838	13	element	element	NN
20417	3838	14	.	.	.
20417	3839	1	Two	two	CD
20417	3839	2	or	or	CC
20417	3839	3	more	more	JJR
20417	3839	4	atoms	atom	NNS
20417	3839	5	come	come	VBP
20417	3839	6	together	together	RB
20417	3839	7	to	to	TO
20417	3839	8	form	form	VB
20417	3839	9	a	a	DT
20417	3839	10	molecule	molecule	NN
20417	3839	11	:	:	:
20417	3839	12	thus	thus	RB
20417	3839	13	molecules	molecule	NNS
20417	3839	14	form	form	VBP
20417	3839	15	the	the	DT
20417	3839	16	mass	mass	NN
20417	3839	17	of	of	IN
20417	3839	18	matter	matter	NN
20417	3839	19	.	.	.
20417	3840	1	A	a	DT
20417	3840	2	molecule	molecule	NN
20417	3840	3	of	of	IN
20417	3840	4	water	water	NN
20417	3840	5	is	be	VBZ
20417	3840	6	made	make	VBN
20417	3840	7	up	up	RP
20417	3840	8	of	of	IN
20417	3840	9	two	two	CD
20417	3840	10	atoms	atom	NNS
20417	3840	11	of	of	IN
20417	3840	12	hydrogen	hydrogen	NN
20417	3840	13	and	and	CC
20417	3840	14	one	one	CD
20417	3840	15	atom	atom	NN
20417	3840	16	of	of	IN
20417	3840	17	oxygen	oxygen	NN
20417	3840	18	.	.	.
20417	3841	1	Molecules	molecule	NNS
20417	3841	2	of	of	IN
20417	3841	3	different	different	JJ
20417	3841	4	substances	substance	NNS
20417	3841	5	,	,	,
20417	3841	6	therefore	therefore	RB
20417	3841	7	,	,	,
20417	3841	8	are	be	VBP
20417	3841	9	of	of	IN
20417	3841	10	different	different	JJ
20417	3841	11	sizes	size	NNS
20417	3841	12	according	accord	VBG
20417	3841	13	to	to	IN
20417	3841	14	the	the	DT
20417	3841	15	number	number	NN
20417	3841	16	and	and	CC
20417	3841	17	kind	kind	RB
20417	3841	18	of	of	RB
20417	3841	19	the	the	DT
20417	3841	20	particular	particular	JJ
20417	3841	21	atoms	atom	NNS
20417	3841	22	of	of	IN
20417	3841	23	which	which	WDT
20417	3841	24	they	-PRON-	PRP
20417	3841	25	are	be	VBP
20417	3841	26	composed	compose	VBN
20417	3841	27	.	.	.
20417	3842	1	A	a	DT
20417	3842	2	starch	starch	NN
20417	3842	3	molecule	molecule	NN
20417	3842	4	contains	contain	VBZ
20417	3842	5	no	no	DT
20417	3842	6	less	less	JJR
20417	3842	7	than	than	IN
20417	3842	8	25,000	25,000	CD
20417	3842	9	atoms	atom	NNS
20417	3842	10	.	.	.
20417	3843	1	Molecules	molecule	NNS
20417	3843	2	,	,	,
20417	3843	3	of	of	IN
20417	3843	4	course	course	NN
20417	3843	5	,	,	,
20417	3843	6	are	be	VBP
20417	3843	7	invisible	invisible	JJ
20417	3843	8	.	.	.
20417	3844	1	The	the	DT
20417	3844	2	above	above	JJ
20417	3844	3	diagram	diagram	NN
20417	3844	4	illustrates	illustrate	VBZ
20417	3844	5	the	the	DT
20417	3844	6	_	_	NNP
20417	3844	7	comparative	comparative	JJ
20417	3844	8	_	_	NNP
20417	3844	9	sizes	size	NNS
20417	3844	10	of	of	IN
20417	3844	11	molecules	molecule	NNS
20417	3844	12	.	.	.
20417	3844	13	]	]	-RRB-
20417	3845	1	[	[	-LRB-
20417	3845	2	Illustration	illustration	NN
20417	3845	3	:	:	:
20417	3845	4	INCONCEIVABLE	inconceivable	NN
20417	3845	5	NUMBERS	number	NNS
20417	3845	6	AND	and	CC
20417	3845	7	INCONCEIVABLY	INCONCEIVABLY	NNP
20417	3845	8	SMALL	SMALL	NNP
20417	3845	9	PARTICLES	particle	NNS
20417	3845	10	The	the	DT
20417	3845	11	molecules	molecule	NNS
20417	3845	12	,	,	,
20417	3845	13	which	which	WDT
20417	3845	14	are	be	VBP
20417	3845	15	inconceivably	inconceivably	RB
20417	3845	16	small	small	JJ
20417	3845	17	,	,	,
20417	3845	18	are	be	VBP
20417	3845	19	,	,	,
20417	3845	20	on	on	IN
20417	3845	21	the	the	DT
20417	3845	22	other	other	JJ
20417	3845	23	hand	hand	NN
20417	3845	24	,	,	,
20417	3845	25	so	so	RB
20417	3845	26	numerous	numerous	JJ
20417	3845	27	that	that	IN
20417	3845	28	if	if	IN
20417	3845	29	one	one	PRP
20417	3845	30	was	be	VBD
20417	3845	31	able	able	JJ
20417	3845	32	to	to	TO
20417	3845	33	place	place	VB
20417	3845	34	,	,	,
20417	3845	35	end	end	VB
20417	3845	36	to	to	IN
20417	3845	37	end	end	NN
20417	3845	38	,	,	,
20417	3845	39	all	all	PDT
20417	3845	40	those	those	DT
20417	3845	41	contained	contain	VBN
20417	3845	42	in	in	IN
20417	3845	43	,	,	,
20417	3845	44	for	for	IN
20417	3845	45	example	example	NN
20417	3845	46	,	,	,
20417	3845	47	a	a	DT
20417	3845	48	cubic	cubic	JJ
20417	3845	49	centimetre	centimetre	NN
20417	3845	50	of	of	IN
20417	3845	51	gas	gas	NN
20417	3845	52	(	(	-LRB-
20417	3845	53	less	less	JJR
20417	3845	54	than	than	IN
20417	3845	55	a	a	DT
20417	3845	56	fifteenth	fifteenth	NN
20417	3845	57	of	of	IN
20417	3845	58	a	a	DT
20417	3845	59	cubic	cubic	JJ
20417	3845	60	inch	inch	NN
20417	3845	61	)	)	-RRB-
20417	3845	62	,	,	,
20417	3845	63	one	one	PRP
20417	3845	64	would	would	MD
20417	3845	65	obtain	obtain	VB
20417	3845	66	a	a	DT
20417	3845	67	line	line	NN
20417	3845	68	capable	capable	JJ
20417	3845	69	of	of	IN
20417	3845	70	passing	pass	VBG
20417	3845	71	two	two	CD
20417	3845	72	hundred	hundred	CD
20417	3845	73	times	time	NNS
20417	3845	74	round	round	IN
20417	3845	75	the	the	DT
20417	3845	76	earth	earth	NN
20417	3845	77	.	.	.
20417	3845	78	]	]	-RRB-
20417	3846	1	[	[	-LRB-
20417	3846	2	Illustration	illustration	NN
20417	3846	3	:	:	:
20417	3846	4	WHAT	what	WP
20417	3846	5	IS	be	VBZ
20417	3846	6	A	a	DT
20417	3846	7	MILLION	million	CD
20417	3846	8	?	?	.
20417	3847	1	In	in	IN
20417	3847	2	dealing	deal	VBG
20417	3847	3	with	with	IN
20417	3847	4	the	the	DT
20417	3847	5	infinitely	infinitely	RB
20417	3847	6	small	small	JJ
20417	3847	7	,	,	,
20417	3847	8	it	-PRON-	PRP
20417	3847	9	is	be	VBZ
20417	3847	10	difficult	difficult	JJ
20417	3847	11	to	to	TO
20417	3847	12	apprehend	apprehend	VB
20417	3847	13	the	the	DT
20417	3847	14	vast	vast	JJ
20417	3847	15	figures	figure	NNS
20417	3847	16	with	with	IN
20417	3847	17	which	which	WDT
20417	3847	18	scientists	scientist	NNS
20417	3847	19	confront	confront	VBP
20417	3847	20	us	-PRON-	PRP
20417	3847	21	.	.	.
20417	3848	1	A	a	DT
20417	3848	2	million	million	CD
20417	3848	3	is	be	VBZ
20417	3848	4	one	one	CD
20417	3848	5	thousand	thousand	CD
20417	3848	6	thousand	thousand	CD
20417	3848	7	.	.	.
20417	3849	1	We	-PRON-	PRP
20417	3849	2	may	may	MD
20417	3849	3	realise	realise	VB
20417	3849	4	what	what	WP
20417	3849	5	this	this	DT
20417	3849	6	implies	imply	VBZ
20417	3849	7	if	if	IN
20417	3849	8	we	-PRON-	PRP
20417	3849	9	consider	consider	VBP
20417	3849	10	that	that	IN
20417	3849	11	a	a	DT
20417	3849	12	clock	clock	NN
20417	3849	13	,	,	,
20417	3849	14	beating	beat	VBG
20417	3849	15	seconds	second	NNS
20417	3849	16	,	,	,
20417	3849	17	takes	take	VBZ
20417	3849	18	approximately	approximately	RB
20417	3849	19	278	278	CD
20417	3849	20	hours	hour	NNS
20417	3849	21	(	(	-LRB-
20417	3849	22	i.e.	i.e.	FW
20417	3850	1	one	one	CD
20417	3850	2	week	week	NN
20417	3850	3	four	four	CD
20417	3850	4	days	day	NNS
20417	3850	5	fourteen	fourteen	CD
20417	3850	6	hours	hour	NNS
20417	3850	7	)	)	-RRB-
20417	3850	8	to	to	TO
20417	3850	9	tick	tick	VB
20417	3850	10	one	one	CD
20417	3850	11	million	million	CD
20417	3850	12	times	time	NNS
20417	3850	13	.	.	.
20417	3851	1	A	a	DT
20417	3851	2	billion	billion	CD
20417	3851	3	is	be	VBZ
20417	3851	4	one	one	CD
20417	3851	5	million	million	CD
20417	3851	6	million	million	CD
20417	3851	7	.	.	.
20417	3852	1	To	to	TO
20417	3852	2	tick	tick	VB
20417	3852	3	a	a	DT
20417	3852	4	billion	billion	CD
20417	3852	5	the	the	DT
20417	3852	6	clock	clock	NN
20417	3852	7	would	would	MD
20417	3852	8	tick	tick	VB
20417	3852	9	for	for	IN
20417	3852	10	over	over	IN
20417	3852	11	31,735	31,735	CD
20417	3852	12	years	year	NNS
20417	3852	13	.	.	.
20417	3853	1	(	(	-LRB-
20417	3853	2	In	in	IN
20417	3853	3	France	France	NNP
20417	3853	4	and	and	CC
20417	3853	5	America	America	NNP
20417	3853	6	a	a	DT
20417	3853	7	thousand	thousand	CD
20417	3853	8	millions	million	NNS
20417	3853	9	is	be	VBZ
20417	3853	10	called	call	VBN
20417	3853	11	a	a	DT
20417	3853	12	billion	billion	CD
20417	3853	13	.	.	.
20417	3853	14	)	)	-RRB-
20417	3853	15	]	]	-RRB-
20417	3854	1	[	[	-LRB-
20417	3854	2	Illustration	illustration	NN
20417	3854	3	:	:	:
20417	3854	4	THE	the	DT
20417	3854	5	BROWNIAN	BROWNIAN	NNP
20417	3854	6	MOVEMENT	MOVEMENT	NNP
20417	3854	7	A	a	DT
20417	3854	8	diagram	diagram	NN
20417	3854	9	,	,	,
20417	3854	10	constructed	construct	VBN
20417	3854	11	from	from	IN
20417	3854	12	actual	actual	JJ
20417	3854	13	observations	observation	NNS
20417	3854	14	,	,	,
20417	3854	15	showing	show	VBG
20417	3854	16	the	the	DT
20417	3854	17	erratic	erratic	JJ
20417	3854	18	paths	path	NNS
20417	3854	19	pursued	pursue	VBN
20417	3854	20	by	by	IN
20417	3854	21	very	very	RB
20417	3854	22	fine	fine	JJ
20417	3854	23	particles	particle	NNS
20417	3854	24	suspended	suspend	VBN
20417	3854	25	in	in	IN
20417	3854	26	a	a	DT
20417	3854	27	liquid	liquid	NN
20417	3854	28	,	,	,
20417	3854	29	when	when	WRB
20417	3854	30	bombarded	bombard	VBN
20417	3854	31	by	by	IN
20417	3854	32	the	the	DT
20417	3854	33	molecules	molecule	NNS
20417	3854	34	of	of	IN
20417	3854	35	the	the	DT
20417	3854	36	liquid	liquid	NN
20417	3854	37	.	.	.
20417	3855	1	This	this	DT
20417	3855	2	movement	movement	NN
20417	3855	3	is	be	VBZ
20417	3855	4	called	call	VBN
20417	3855	5	the	the	DT
20417	3855	6	Brownian	brownian	JJ
20417	3855	7	movement	movement	NN
20417	3855	8	,	,	,
20417	3855	9	and	and	CC
20417	3855	10	it	-PRON-	PRP
20417	3855	11	furnishes	furnish	VBZ
20417	3855	12	a	a	DT
20417	3855	13	striking	striking	JJ
20417	3855	14	illustration	illustration	NN
20417	3855	15	of	of	IN
20417	3855	16	the	the	DT
20417	3855	17	truth	truth	NN
20417	3855	18	of	of	IN
20417	3855	19	the	the	DT
20417	3855	20	theory	theory	NN
20417	3855	21	that	that	IN
20417	3855	22	the	the	DT
20417	3855	23	molecules	molecule	NNS
20417	3855	24	of	of	IN
20417	3855	25	a	a	DT
20417	3855	26	body	body	NN
20417	3855	27	are	be	VBP
20417	3855	28	in	in	IN
20417	3855	29	a	a	DT
20417	3855	30	state	state	NN
20417	3855	31	of	of	IN
20417	3855	32	continual	continual	JJ
20417	3855	33	motion	motion	NN
20417	3855	34	.	.	.
20417	3855	35	]	]	-RRB-
20417	3856	1	The	the	DT
20417	3856	2	Energy	Energy	NNP
20417	3856	3	of	of	IN
20417	3856	4	Atoms	Atoms	NNPS
20417	3856	5	And	and	CC
20417	3856	6	this	this	DT
20417	3856	7	is	be	VBZ
20417	3856	8	only	only	RB
20417	3856	9	the	the	DT
20417	3856	10	beginning	beginning	NN
20417	3856	11	of	of	IN
20417	3856	12	the	the	DT
20417	3856	13	wonders	wonder	NNS
20417	3856	14	that	that	WDT
20417	3856	15	were	be	VBD
20417	3856	16	done	do	VBN
20417	3856	17	with	with	IN
20417	3856	18	"	"	``
20417	3856	19	ordinary	ordinary	JJ
20417	3856	20	matter	matter	NN
20417	3856	21	,	,	,
20417	3856	22	"	"	''
20417	3856	23	quite	quite	RB
20417	3856	24	apart	apart	RB
20417	3856	25	from	from	IN
20417	3856	26	radium	radium	NN
20417	3856	27	and	and	CC
20417	3856	28	its	-PRON-	PRP$
20417	3856	29	revelations	revelation	NNS
20417	3856	30	,	,	,
20417	3856	31	to	to	TO
20417	3856	32	which	which	WDT
20417	3856	33	we	-PRON-	PRP
20417	3856	34	will	will	MD
20417	3856	35	come	come	VB
20417	3856	36	presently	presently	RB
20417	3856	37	.	.	.
20417	3857	1	Most	Most	JJS
20417	3857	2	people	people	NNS
20417	3857	3	have	have	VBP
20417	3857	4	heard	hear	VBN
20417	3857	5	of	of	IN
20417	3857	6	"	"	``
20417	3857	7	atomic	atomic	JJ
20417	3857	8	energy	energy	NN
20417	3857	9	,	,	,
20417	3857	10	"	"	''
20417	3857	11	and	and	CC
20417	3857	12	the	the	DT
20417	3857	13	extraordinary	extraordinary	JJ
20417	3857	14	things	thing	NNS
20417	3857	15	that	that	WDT
20417	3857	16	might	may	MD
20417	3857	17	be	be	VB
20417	3857	18	accomplished	accomplish	VBN
20417	3857	19	if	if	IN
20417	3857	20	we	-PRON-	PRP
20417	3857	21	could	could	MD
20417	3857	22	harness	harness	VB
20417	3857	23	this	this	DT
20417	3857	24	energy	energy	NN
20417	3857	25	and	and	CC
20417	3857	26	turn	turn	VB
20417	3857	27	it	-PRON-	PRP
20417	3857	28	to	to	IN
20417	3857	29	human	human	JJ
20417	3857	30	use	use	NN
20417	3857	31	.	.	.
20417	3858	1	A	a	DT
20417	3858	2	deeper	deep	JJR
20417	3858	3	and	and	CC
20417	3858	4	more	more	RBR
20417	3858	5	wonderful	wonderful	JJ
20417	3858	6	source	source	NN
20417	3858	7	of	of	IN
20417	3858	8	this	this	DT
20417	3858	9	energy	energy	NN
20417	3858	10	has	have	VBZ
20417	3858	11	been	be	VBN
20417	3858	12	discovered	discover	VBN
20417	3858	13	in	in	IN
20417	3858	14	the	the	DT
20417	3858	15	last	last	JJ
20417	3858	16	twenty	twenty	CD
20417	3858	17	years	year	NNS
20417	3858	18	,	,	,
20417	3858	19	but	but	CC
20417	3858	20	it	-PRON-	PRP
20417	3858	21	is	be	VBZ
20417	3858	22	well	well	JJ
20417	3858	23	to	to	TO
20417	3858	24	realise	realise	VB
20417	3858	25	that	that	IN
20417	3858	26	the	the	DT
20417	3858	27	atoms	atom	NNS
20417	3858	28	themselves	-PRON-	PRP
20417	3858	29	have	have	VBP
20417	3858	30	stupendous	stupendous	JJ
20417	3858	31	energy	energy	NN
20417	3858	32	.	.	.
20417	3859	1	The	the	DT
20417	3859	2	atoms	atom	NNS
20417	3859	3	of	of	IN
20417	3859	4	matter	matter	NN
20417	3859	5	are	be	VBP
20417	3859	6	vibrating	vibrate	VBG
20417	3859	7	or	or	CC
20417	3859	8	gyrating	gyrate	VBG
20417	3859	9	with	with	IN
20417	3859	10	extraordinary	extraordinary	JJ
20417	3859	11	vigour	vigour	NN
20417	3859	12	.	.	.
20417	3860	1	The	the	DT
20417	3860	2	piece	piece	NN
20417	3860	3	of	of	IN
20417	3860	4	cold	cold	JJ
20417	3860	5	iron	iron	NN
20417	3860	6	you	-PRON-	PRP
20417	3860	7	hold	hold	VBP
20417	3860	8	in	in	IN
20417	3860	9	your	-PRON-	PRP$
20417	3860	10	hand	hand	NN
20417	3860	11	,	,	,
20417	3860	12	the	the	DT
20417	3860	13	bit	bit	NN
20417	3860	14	of	of	IN
20417	3860	15	brick	brick	NN
20417	3860	16	you	-PRON-	PRP
20417	3860	17	pick	pick	VBP
20417	3860	18	up	up	RP
20417	3860	19	,	,	,
20417	3860	20	or	or	CC
20417	3860	21	the	the	DT
20417	3860	22	penny	penny	NN
20417	3860	23	you	-PRON-	PRP
20417	3860	24	take	take	VBP
20417	3860	25	from	from	IN
20417	3860	26	your	-PRON-	PRP$
20417	3860	27	pocket	pocket	NN
20417	3860	28	is	be	VBZ
20417	3860	29	a	a	DT
20417	3860	30	colossal	colossal	JJ
20417	3860	31	reservoir	reservoir	NN
20417	3860	32	of	of	IN
20417	3860	33	energy	energy	NN
20417	3860	34	,	,	,
20417	3860	35	since	since	IN
20417	3860	36	it	-PRON-	PRP
20417	3860	37	consists	consist	VBZ
20417	3860	38	of	of	IN
20417	3860	39	trillions	trillion	NNS
20417	3860	40	of	of	IN
20417	3860	41	moving	move	VBG
20417	3860	42	atoms	atom	NNS
20417	3860	43	.	.	.
20417	3861	1	To	to	TO
20417	3861	2	realise	realise	VB
20417	3861	3	the	the	DT
20417	3861	4	total	total	JJ
20417	3861	5	energy	energy	NN
20417	3861	6	,	,	,
20417	3861	7	of	of	IN
20417	3861	8	course	course	NN
20417	3861	9	,	,	,
20417	3861	10	we	-PRON-	PRP
20417	3861	11	should	should	MD
20417	3861	12	have	have	VB
20417	3861	13	to	to	TO
20417	3861	14	witness	witness	VB
20417	3861	15	a	a	DT
20417	3861	16	transformation	transformation	NN
20417	3861	17	such	such	JJ
20417	3861	18	as	as	IN
20417	3861	19	we	-PRON-	PRP
20417	3861	20	do	do	VBP
20417	3861	21	in	in	IN
20417	3861	22	atoms	atom	NNS
20417	3861	23	of	of	IN
20417	3861	24	radio	radio	NN
20417	3861	25	-	-	HYPH
20417	3861	26	active	active	JJ
20417	3861	27	elements	element	NNS
20417	3861	28	,	,	,
20417	3861	29	about	about	IN
20417	3861	30	which	which	WDT
20417	3861	31	we	-PRON-	PRP
20417	3861	32	shall	shall	MD
20417	3861	33	have	have	VB
20417	3861	34	something	something	NN
20417	3861	35	to	to	TO
20417	3861	36	say	say	VB
20417	3861	37	presently	presently	RB
20417	3861	38	.	.	.
20417	3862	1	If	if	IN
20417	3862	2	we	-PRON-	PRP
20417	3862	3	put	put	VBP
20417	3862	4	a	a	DT
20417	3862	5	grain	grain	NN
20417	3862	6	of	of	IN
20417	3862	7	indigo	indigo	NNS
20417	3862	8	in	in	IN
20417	3862	9	a	a	DT
20417	3862	10	glass	glass	NN
20417	3862	11	of	of	IN
20417	3862	12	water	water	NN
20417	3862	13	,	,	,
20417	3862	14	or	or	CC
20417	3862	15	a	a	DT
20417	3862	16	grain	grain	NN
20417	3862	17	of	of	IN
20417	3862	18	musk	musk	NN
20417	3862	19	in	in	IN
20417	3862	20	a	a	DT
20417	3862	21	perfectly	perfectly	RB
20417	3862	22	still	still	RB
20417	3862	23	room	room	NN
20417	3862	24	,	,	,
20417	3862	25	we	-PRON-	PRP
20417	3862	26	soon	soon	RB
20417	3862	27	realise	realise	VBP
20417	3862	28	that	that	IN
20417	3862	29	molecules	molecules	NNP
20417	3862	30	travel	travel	VBP
20417	3862	31	.	.	.
20417	3863	1	Similarly	similarly	RB
20417	3863	2	,	,	,
20417	3863	3	the	the	DT
20417	3863	4	fact	fact	NN
20417	3863	5	that	that	IN
20417	3863	6	gases	gas	NNS
20417	3863	7	spread	spread	VBP
20417	3863	8	until	until	IN
20417	3863	9	they	-PRON-	PRP
20417	3863	10	fill	fill	VBP
20417	3863	11	every	every	DT
20417	3863	12	"	"	``
20417	3863	13	empty	empty	JJ
20417	3863	14	"	"	''
20417	3863	15	available	available	JJ
20417	3863	16	space	space	NN
20417	3863	17	shows	show	NNS
20417	3863	18	definitely	definitely	RB
20417	3863	19	that	that	IN
20417	3863	20	they	-PRON-	PRP
20417	3863	21	consist	consist	VBP
20417	3863	22	of	of	IN
20417	3863	23	small	small	JJ
20417	3863	24	particles	particle	NNS
20417	3863	25	travelling	travel	VBG
20417	3863	26	at	at	IN
20417	3863	27	great	great	JJ
20417	3863	28	speed	speed	NN
20417	3863	29	.	.	.
20417	3864	1	The	the	DT
20417	3864	2	physicist	physicist	NN
20417	3864	3	brings	bring	VBZ
20417	3864	4	his	-PRON-	PRP$
20417	3864	5	refined	refined	JJ
20417	3864	6	methods	method	NNS
20417	3864	7	to	to	TO
20417	3864	8	bear	bear	VB
20417	3864	9	on	on	IN
20417	3864	10	these	these	DT
20417	3864	11	things	thing	NNS
20417	3864	12	,	,	,
20417	3864	13	and	and	CC
20417	3864	14	he	-PRON-	PRP
20417	3864	15	measures	measure	VBZ
20417	3864	16	the	the	DT
20417	3864	17	energy	energy	NN
20417	3864	18	and	and	CC
20417	3864	19	velocity	velocity	NN
20417	3864	20	of	of	IN
20417	3864	21	these	these	DT
20417	3864	22	infinitely	infinitely	RB
20417	3864	23	minute	minute	JJ
20417	3864	24	molecules	molecule	NNS
20417	3864	25	.	.	.
20417	3865	1	He	-PRON-	PRP
20417	3865	2	tells	tell	VBZ
20417	3865	3	us	-PRON-	PRP
20417	3865	4	that	that	IN
20417	3865	5	molecules	molecule	NNS
20417	3865	6	of	of	IN
20417	3865	7	oxygen	oxygen	NN
20417	3865	8	,	,	,
20417	3865	9	at	at	IN
20417	3865	10	the	the	DT
20417	3865	11	temperature	temperature	NN
20417	3865	12	of	of	IN
20417	3865	13	melting	melt	VBG
20417	3865	14	ice	ice	NN
20417	3865	15	,	,	,
20417	3865	16	travel	travel	VBP
20417	3865	17	at	at	IN
20417	3865	18	the	the	DT
20417	3865	19	rate	rate	NN
20417	3865	20	of	of	IN
20417	3865	21	about	about	RB
20417	3865	22	500	500	CD
20417	3865	23	yards	yard	NNS
20417	3865	24	a	a	DT
20417	3865	25	second	second	JJ
20417	3865	26	--	--	:
20417	3865	27	more	more	JJR
20417	3865	28	than	than	IN
20417	3865	29	a	a	DT
20417	3865	30	quarter	quarter	NN
20417	3865	31	of	of	IN
20417	3865	32	a	a	DT
20417	3865	33	mile	mile	NN
20417	3865	34	a	a	DT
20417	3865	35	second	second	NN
20417	3865	36	.	.	.
20417	3866	1	Molecules	Molecules	NNP
20417	3866	2	of	of	IN
20417	3866	3	hydrogen	hydrogen	NN
20417	3866	4	travel	travel	NN
20417	3866	5	at	at	IN
20417	3866	6	four	four	CD
20417	3866	7	times	time	NNS
20417	3866	8	that	that	IN
20417	3866	9	speed	speed	NN
20417	3866	10	,	,	,
20417	3866	11	or	or	CC
20417	3866	12	three	three	CD
20417	3866	13	times	time	NNS
20417	3866	14	the	the	DT
20417	3866	15	speed	speed	NN
20417	3866	16	with	with	IN
20417	3866	17	which	which	WDT
20417	3866	18	a	a	DT
20417	3866	19	bullet	bullet	NN
20417	3866	20	leaves	leave	VBZ
20417	3866	21	a	a	DT
20417	3866	22	rifle	rifle	NN
20417	3866	23	.	.	.
20417	3867	1	Each	each	DT
20417	3867	2	molecule	molecule	NN
20417	3867	3	of	of	IN
20417	3867	4	the	the	DT
20417	3867	5	air	air	NN
20417	3867	6	,	,	,
20417	3867	7	which	which	WDT
20417	3867	8	seems	seem	VBZ
20417	3867	9	so	so	RB
20417	3867	10	still	still	RB
20417	3867	11	in	in	IN
20417	3867	12	the	the	DT
20417	3867	13	house	house	NN
20417	3867	14	on	on	IN
20417	3867	15	a	a	DT
20417	3867	16	summer	summer	NN
20417	3867	17	's	's	POS
20417	3867	18	day	day	NN
20417	3867	19	,	,	,
20417	3867	20	is	be	VBZ
20417	3867	21	really	really	RB
20417	3867	22	travelling	travel	VBG
20417	3867	23	faster	fast	RBR
20417	3867	24	than	than	IN
20417	3867	25	a	a	DT
20417	3867	26	rifle	rifle	NN
20417	3867	27	bullet	bullet	NN
20417	3867	28	does	do	VBZ
20417	3867	29	at	at	IN
20417	3867	30	the	the	DT
20417	3867	31	beginning	beginning	NN
20417	3867	32	of	of	IN
20417	3867	33	its	-PRON-	PRP$
20417	3867	34	journey	journey	NN
20417	3867	35	.	.	.
20417	3868	1	It	-PRON-	PRP
20417	3868	2	collides	collide	VBZ
20417	3868	3	with	with	IN
20417	3868	4	another	another	DT
20417	3868	5	molecule	molecule	NN
20417	3868	6	every	every	DT
20417	3868	7	twenty	twenty	CD
20417	3868	8	-	-	HYPH
20417	3868	9	thousandth	thousandth	NN
20417	3868	10	of	of	IN
20417	3868	11	an	an	DT
20417	3868	12	inch	inch	NN
20417	3868	13	of	of	IN
20417	3868	14	its	-PRON-	PRP$
20417	3868	15	journey	journey	NN
20417	3868	16	.	.	.
20417	3869	1	It	-PRON-	PRP
20417	3869	2	is	be	VBZ
20417	3869	3	turned	turn	VBN
20417	3869	4	from	from	IN
20417	3869	5	its	-PRON-	PRP$
20417	3869	6	course	course	NN
20417	3869	7	5,000,000,000	5,000,000,000	CD
20417	3869	8	times	time	NNS
20417	3869	9	in	in	IN
20417	3869	10	every	every	DT
20417	3869	11	second	second	JJ
20417	3869	12	by	by	IN
20417	3869	13	collisions	collision	NNS
20417	3869	14	.	.	.
20417	3870	1	If	if	IN
20417	3870	2	we	-PRON-	PRP
20417	3870	3	could	could	MD
20417	3870	4	stop	stop	VB
20417	3870	5	the	the	DT
20417	3870	6	molecules	molecule	NNS
20417	3870	7	of	of	IN
20417	3870	8	hydrogen	hydrogen	NN
20417	3870	9	gas	gas	NN
20417	3870	10	,	,	,
20417	3870	11	and	and	CC
20417	3870	12	utilise	utilise	VB
20417	3870	13	their	-PRON-	PRP$
20417	3870	14	energy	energy	NN
20417	3870	15	,	,	,
20417	3870	16	as	as	IN
20417	3870	17	we	-PRON-	PRP
20417	3870	18	utilise	utilise	VBP
20417	3870	19	the	the	DT
20417	3870	20	energy	energy	NN
20417	3870	21	of	of	IN
20417	3870	22	steam	steam	NN
20417	3870	23	or	or	CC
20417	3870	24	the	the	DT
20417	3870	25	energy	energy	NN
20417	3870	26	of	of	IN
20417	3870	27	the	the	DT
20417	3870	28	water	water	NN
20417	3870	29	at	at	IN
20417	3870	30	Niagara	Niagara	NNP
20417	3870	31	,	,	,
20417	3870	32	we	-PRON-	PRP
20417	3870	33	should	should	MD
20417	3870	34	find	find	VB
20417	3870	35	enough	enough	JJ
20417	3870	36	in	in	IN
20417	3870	37	every	every	DT
20417	3870	38	gramme	gramme	NN
20417	3870	39	of	of	IN
20417	3870	40	gas	gas	NN
20417	3870	41	(	(	-LRB-
20417	3870	42	about	about	RB
20417	3870	43	two	two	CD
20417	3870	44	-	-	HYPH
20417	3870	45	thousandths	thousandth	NNS
20417	3870	46	of	of	IN
20417	3870	47	a	a	DT
20417	3870	48	pound	pound	NN
20417	3870	49	)	)	-RRB-
20417	3870	50	to	to	TO
20417	3870	51	raise	raise	VB
20417	3870	52	a	a	DT
20417	3870	53	third	third	NN
20417	3870	54	of	of	IN
20417	3870	55	a	a	DT
20417	3870	56	ton	ton	NN
20417	3870	57	to	to	IN
20417	3870	58	a	a	DT
20417	3870	59	height	height	NN
20417	3870	60	of	of	IN
20417	3870	61	forty	forty	CD
20417	3870	62	inches	inch	NNS
20417	3870	63	.	.	.
20417	3871	1	I	-PRON-	PRP
20417	3871	2	have	have	VBP
20417	3871	3	used	use	VBN
20417	3871	4	for	for	IN
20417	3871	5	comparison	comparison	NN
20417	3871	6	the	the	DT
20417	3871	7	speed	speed	NN
20417	3871	8	of	of	IN
20417	3871	9	a	a	DT
20417	3871	10	rifle	rifle	NN
20417	3871	11	bullet	bullet	NN
20417	3871	12	,	,	,
20417	3871	13	and	and	CC
20417	3871	14	in	in	IN
20417	3871	15	an	an	DT
20417	3871	16	earlier	early	JJR
20417	3871	17	generation	generation	NN
20417	3871	18	people	people	NNS
20417	3871	19	would	would	MD
20417	3871	20	have	have	VB
20417	3871	21	thought	think	VBN
20417	3871	22	it	-PRON-	PRP
20417	3871	23	impossible	impossible	JJ
20417	3871	24	even	even	RB
20417	3871	25	to	to	TO
20417	3871	26	estimate	estimate	VB
20417	3871	27	this	this	DT
20417	3871	28	.	.	.
20417	3872	1	It	-PRON-	PRP
20417	3872	2	is	be	VBZ
20417	3872	3	,	,	,
20417	3872	4	of	of	IN
20417	3872	5	course	course	NN
20417	3872	6	,	,	,
20417	3872	7	easy	easy	JJ
20417	3872	8	.	.	.
20417	3873	1	We	-PRON-	PRP
20417	3873	2	put	put	VBP
20417	3873	3	two	two	CD
20417	3873	4	screens	screen	NNS
20417	3873	5	in	in	IN
20417	3873	6	the	the	DT
20417	3873	7	path	path	NN
20417	3873	8	of	of	IN
20417	3873	9	the	the	DT
20417	3873	10	bullet	bullet	NN
20417	3873	11	,	,	,
20417	3873	12	one	one	CD
20417	3873	13	near	near	IN
20417	3873	14	the	the	DT
20417	3873	15	rifle	rifle	NN
20417	3873	16	and	and	CC
20417	3873	17	the	the	DT
20417	3873	18	other	other	JJ
20417	3873	19	some	some	DT
20417	3873	20	distance	distance	NN
20417	3873	21	away	away	RB
20417	3873	22	.	.	.
20417	3874	1	We	-PRON-	PRP
20417	3874	2	connect	connect	VBP
20417	3874	3	them	-PRON-	PRP
20417	3874	4	electrically	electrically	RB
20417	3874	5	and	and	CC
20417	3874	6	use	use	VB
20417	3874	7	a	a	DT
20417	3874	8	fine	fine	JJ
20417	3874	9	time	time	NN
20417	3874	10	-	-	HYPH
20417	3874	11	recording	record	VBG
20417	3874	12	machine	machine	NN
20417	3874	13	,	,	,
20417	3874	14	and	and	CC
20417	3874	15	the	the	DT
20417	3874	16	bullet	bullet	NN
20417	3874	17	itself	-PRON-	PRP
20417	3874	18	registers	register	VBZ
20417	3874	19	the	the	DT
20417	3874	20	time	time	NN
20417	3874	21	it	-PRON-	PRP
20417	3874	22	takes	take	VBZ
20417	3874	23	to	to	TO
20417	3874	24	travel	travel	VB
20417	3874	25	from	from	IN
20417	3874	26	the	the	DT
20417	3874	27	first	first	JJ
20417	3874	28	to	to	IN
20417	3874	29	the	the	DT
20417	3874	30	second	second	JJ
20417	3874	31	screen	screen	NN
20417	3874	32	.	.	.
20417	3875	1	Now	now	RB
20417	3875	2	this	this	DT
20417	3875	3	is	be	VBZ
20417	3875	4	very	very	RB
20417	3875	5	simple	simple	JJ
20417	3875	6	and	and	CC
20417	3875	7	superficial	superficial	JJ
20417	3875	8	work	work	NN
20417	3875	9	in	in	IN
20417	3875	10	comparison	comparison	NN
20417	3875	11	with	with	IN
20417	3875	12	the	the	DT
20417	3875	13	system	system	NN
20417	3875	14	of	of	IN
20417	3875	15	exact	exact	JJ
20417	3875	16	and	and	CC
20417	3875	17	minute	minute	NN
20417	3875	18	measurements	measurement	NNS
20417	3875	19	which	which	WDT
20417	3875	20	the	the	DT
20417	3875	21	physicist	physicist	NN
20417	3875	22	and	and	CC
20417	3875	23	chemist	chemist	NN
20417	3875	24	use	use	NN
20417	3875	25	.	.	.
20417	3876	1	In	in	IN
20417	3876	2	one	one	CD
20417	3876	3	of	of	IN
20417	3876	4	his	-PRON-	PRP$
20417	3876	5	interesting	interesting	JJ
20417	3876	6	works	work	NNS
20417	3876	7	Mr.	Mr.	NNP
20417	3876	8	Charles	Charles	NNP
20417	3876	9	R.	R.	NNP
20417	3876	10	Gibson	Gibson	NNP
20417	3876	11	gives	give	VBZ
20417	3876	12	a	a	DT
20417	3876	13	photograph	photograph	NN
20417	3876	14	of	of	IN
20417	3876	15	two	two	CD
20417	3876	16	exactly	exactly	RB
20417	3876	17	equal	equal	JJ
20417	3876	18	pieces	piece	NNS
20417	3876	19	of	of	IN
20417	3876	20	paper	paper	NN
20417	3876	21	in	in	IN
20417	3876	22	the	the	DT
20417	3876	23	opposite	opposite	JJ
20417	3876	24	pans	pan	NNS
20417	3876	25	of	of	IN
20417	3876	26	a	a	DT
20417	3876	27	fine	fine	JJ
20417	3876	28	balance	balance	NN
20417	3876	29	.	.	.
20417	3877	1	A	a	DT
20417	3877	2	single	single	JJ
20417	3877	3	word	word	NN
20417	3877	4	has	have	VBZ
20417	3877	5	been	be	VBN
20417	3877	6	written	write	VBN
20417	3877	7	in	in	IN
20417	3877	8	pencil	pencil	NN
20417	3877	9	on	on	IN
20417	3877	10	one	one	CD
20417	3877	11	of	of	IN
20417	3877	12	these	these	DT
20417	3877	13	papers	paper	NNS
20417	3877	14	,	,	,
20417	3877	15	and	and	CC
20417	3877	16	that	that	IN
20417	3877	17	little	little	JJ
20417	3877	18	scraping	scraping	NN
20417	3877	19	of	of	IN
20417	3877	20	lead	lead	NN
20417	3877	21	has	have	VBZ
20417	3877	22	been	be	VBN
20417	3877	23	enough	enough	JJ
20417	3877	24	to	to	TO
20417	3877	25	bring	bring	VB
20417	3877	26	down	down	RP
20417	3877	27	the	the	DT
20417	3877	28	scale	scale	NN
20417	3877	29	!	!	.
20417	3878	1	The	the	DT
20417	3878	2	spectroscope	spectroscope	NN
20417	3878	3	will	will	MD
20417	3878	4	detect	detect	VB
20417	3878	5	a	a	DT
20417	3878	6	quantity	quantity	NN
20417	3878	7	of	of	IN
20417	3878	8	matter	matter	NN
20417	3878	9	four	four	CD
20417	3878	10	million	million	CD
20417	3878	11	times	time	NNS
20417	3878	12	smaller	small	JJR
20417	3878	13	even	even	RB
20417	3878	14	than	than	IN
20417	3878	15	this	this	DT
20417	3878	16	;	;	:
20417	3878	17	and	and	CC
20417	3878	18	the	the	DT
20417	3878	19	electroscope	electroscope	NN
20417	3878	20	is	be	VBZ
20417	3878	21	a	a	DT
20417	3878	22	million	million	CD
20417	3878	23	times	time	NNS
20417	3878	24	still	still	RB
20417	3878	25	more	more	RBR
20417	3878	26	sensitive	sensitive	JJ
20417	3878	27	than	than	IN
20417	3878	28	the	the	DT
20417	3878	29	spectroscope	spectroscope	NN
20417	3878	30	.	.	.
20417	3879	1	We	-PRON-	PRP
20417	3879	2	have	have	VBP
20417	3879	3	a	a	DT
20417	3879	4	heat	heat	NN
20417	3879	5	-	-	HYPH
20417	3879	6	measuring	measure	VBG
20417	3879	7	instrument	instrument	NN
20417	3879	8	,	,	,
20417	3879	9	the	the	DT
20417	3879	10	bolometer	bolometer	NN
20417	3879	11	,	,	,
20417	3879	12	which	which	WDT
20417	3879	13	makes	make	VBZ
20417	3879	14	the	the	DT
20417	3879	15	best	good	JJS
20417	3879	16	thermometer	thermometer	NN
20417	3879	17	seem	seem	VBP
20417	3879	18	Early	early	JJ
20417	3879	19	Victorian	victorian	JJ
20417	3879	20	.	.	.
20417	3880	1	It	-PRON-	PRP
20417	3880	2	records	record	VBZ
20417	3880	3	the	the	DT
20417	3880	4	millionth	millionth	NN
20417	3880	5	of	of	IN
20417	3880	6	a	a	DT
20417	3880	7	degree	degree	NN
20417	3880	8	of	of	IN
20417	3880	9	temperature	temperature	NN
20417	3880	10	.	.	.
20417	3881	1	It	-PRON-	PRP
20417	3881	2	is	be	VBZ
20417	3881	3	such	such	JJ
20417	3881	4	instruments	instrument	NNS
20417	3881	5	,	,	,
20417	3881	6	multiplied	multiply	VBN
20417	3881	7	by	by	IN
20417	3881	8	the	the	DT
20417	3881	9	score	score	NN
20417	3881	10	,	,	,
20417	3881	11	which	which	WDT
20417	3881	12	enable	enable	VBP
20417	3881	13	us	-PRON-	PRP
20417	3881	14	to	to	TO
20417	3881	15	do	do	VB
20417	3881	16	the	the	DT
20417	3881	17	fine	fine	JJ
20417	3881	18	work	work	NN
20417	3881	19	recorded	record	VBN
20417	3881	20	in	in	IN
20417	3881	21	these	these	DT
20417	3881	22	pages	page	NNS
20417	3881	23	.	.	.
20417	3882	1	[	[	-LRB-
20417	3882	2	Illustration	illustration	NN
20417	3882	3	:	:	:
20417	3882	4	_	_	NNP
20417	3882	5	Reproduced	reproduce	VBN
20417	3882	6	from	from	IN
20417	3882	7	"	"	``
20417	3882	8	The	the	DT
20417	3882	9	Forces	Forces	NNPS
20417	3882	10	of	of	IN
20417	3882	11	Nature	nature	NN
20417	3882	12	"	"	''
20417	3882	13	(	(	-LRB-
20417	3882	14	Messrs.	Messrs.	NNP
20417	3882	15	Macmillan	Macmillan	NNP
20417	3882	16	)	)	-RRB-
20417	3882	17	.	.	.
20417	3882	18	_	_	NNP
20417	3882	19	A	a	DT
20417	3882	20	SOAP	soap	NN
20417	3882	21	BUBBLE	BUBBLE	VBD
20417	3882	22	The	the	DT
20417	3882	23	iridescent	iridescent	JJ
20417	3882	24	colours	colour	NNS
20417	3882	25	sometimes	sometimes	RB
20417	3882	26	seen	see	VBN
20417	3882	27	on	on	IN
20417	3882	28	a	a	DT
20417	3882	29	soap	soap	NN
20417	3882	30	bubble	bubble	NN
20417	3882	31	,	,	,
20417	3882	32	as	as	IN
20417	3882	33	in	in	IN
20417	3882	34	the	the	DT
20417	3882	35	illustration	illustration	NN
20417	3882	36	,	,	,
20417	3882	37	may	may	MD
20417	3882	38	also	also	RB
20417	3882	39	be	be	VB
20417	3882	40	seen	see	VBN
20417	3882	41	in	in	IN
20417	3882	42	very	very	RB
20417	3882	43	fine	fine	JJ
20417	3882	44	sections	section	NNS
20417	3882	45	of	of	IN
20417	3882	46	crystals	crystal	NNS
20417	3882	47	,	,	,
20417	3882	48	in	in	IN
20417	3882	49	glass	glass	NN
20417	3882	50	blown	blow	VBN
20417	3882	51	into	into	IN
20417	3882	52	extremely	extremely	RB
20417	3882	53	fine	fine	JJ
20417	3882	54	bulbs	bulb	NNS
20417	3882	55	,	,	,
20417	3882	56	on	on	IN
20417	3882	57	the	the	DT
20417	3882	58	wings	wing	NNS
20417	3882	59	of	of	IN
20417	3882	60	dragon	dragon	NN
20417	3882	61	-	-	HYPH
20417	3882	62	flies	fly	NNS
20417	3882	63	and	and	CC
20417	3882	64	the	the	DT
20417	3882	65	surface	surface	NN
20417	3882	66	of	of	IN
20417	3882	67	oily	oily	JJ
20417	3882	68	water	water	NN
20417	3882	69	.	.	.
20417	3883	1	The	the	DT
20417	3883	2	different	different	JJ
20417	3883	3	colours	colour	NNS
20417	3883	4	correspond	correspond	VBP
20417	3883	5	to	to	IN
20417	3883	6	different	different	JJ
20417	3883	7	thicknesses	thickness	NNS
20417	3883	8	of	of	IN
20417	3883	9	the	the	DT
20417	3883	10	surface	surface	NN
20417	3883	11	.	.	.
20417	3884	1	Part	part	NN
20417	3884	2	of	of	IN
20417	3884	3	the	the	DT
20417	3884	4	light	light	NN
20417	3884	5	which	which	WDT
20417	3884	6	strikes	strike	VBZ
20417	3884	7	these	these	DT
20417	3884	8	thin	thin	JJ
20417	3884	9	coatings	coating	NNS
20417	3884	10	is	be	VBZ
20417	3884	11	reflected	reflect	VBN
20417	3884	12	from	from	IN
20417	3884	13	the	the	DT
20417	3884	14	upper	upper	JJ
20417	3884	15	surface	surface	NN
20417	3884	16	,	,	,
20417	3884	17	but	but	CC
20417	3884	18	another	another	DT
20417	3884	19	part	part	NN
20417	3884	20	of	of	IN
20417	3884	21	the	the	DT
20417	3884	22	light	light	JJ
20417	3884	23	penetrates	penetrate	VBZ
20417	3884	24	the	the	DT
20417	3884	25	transparent	transparent	JJ
20417	3884	26	coating	coating	NN
20417	3884	27	and	and	CC
20417	3884	28	is	be	VBZ
20417	3884	29	reflected	reflect	VBN
20417	3884	30	from	from	IN
20417	3884	31	the	the	DT
20417	3884	32	lower	low	JJR
20417	3884	33	surface	surface	NN
20417	3884	34	.	.	.
20417	3885	1	It	-PRON-	PRP
20417	3885	2	is	be	VBZ
20417	3885	3	the	the	DT
20417	3885	4	mixture	mixture	NN
20417	3885	5	of	of	IN
20417	3885	6	these	these	DT
20417	3885	7	two	two	CD
20417	3885	8	reflected	reflect	VBN
20417	3885	9	rays	ray	NNS
20417	3885	10	,	,	,
20417	3885	11	their	-PRON-	PRP$
20417	3885	12	"	"	``
20417	3885	13	interference	interference	NN
20417	3885	14	"	"	''
20417	3885	15	as	as	IN
20417	3885	16	it	-PRON-	PRP
20417	3885	17	is	be	VBZ
20417	3885	18	called	call	VBN
20417	3885	19	,	,	,
20417	3885	20	which	which	WDT
20417	3885	21	produces	produce	VBZ
20417	3885	22	the	the	DT
20417	3885	23	colours	colour	NNS
20417	3885	24	observed	observe	VBN
20417	3885	25	.	.	.
20417	3886	1	The	the	DT
20417	3886	2	"	"	``
20417	3886	3	black	black	JJ
20417	3886	4	spots	spot	NNS
20417	3886	5	"	"	''
20417	3886	6	on	on	IN
20417	3886	7	a	a	DT
20417	3886	8	soap	soap	NN
20417	3886	9	bubble	bubble	NN
20417	3886	10	are	be	VBP
20417	3886	11	the	the	DT
20417	3886	12	places	place	NNS
20417	3886	13	where	where	WRB
20417	3886	14	the	the	DT
20417	3886	15	soapy	soapy	NN
20417	3886	16	film	film	NN
20417	3886	17	is	be	VBZ
20417	3886	18	thinnest	thin	JJS
20417	3886	19	.	.	.
20417	3887	1	At	at	IN
20417	3887	2	the	the	DT
20417	3887	3	black	black	JJ
20417	3887	4	spots	spot	NNS
20417	3887	5	the	the	DT
20417	3887	6	thickness	thickness	NN
20417	3887	7	of	of	IN
20417	3887	8	the	the	DT
20417	3887	9	bubble	bubble	NN
20417	3887	10	is	be	VBZ
20417	3887	11	about	about	IN
20417	3887	12	the	the	DT
20417	3887	13	three	three	CD
20417	3887	14	-	-	HYPH
20417	3887	15	millionth	millionth	NN
20417	3887	16	part	part	NN
20417	3887	17	of	of	IN
20417	3887	18	an	an	DT
20417	3887	19	inch	inch	NN
20417	3887	20	.	.	.
20417	3888	1	If	if	IN
20417	3888	2	the	the	DT
20417	3888	3	whole	whole	JJ
20417	3888	4	bubble	bubble	NN
20417	3888	5	were	be	VBD
20417	3888	6	as	as	RB
20417	3888	7	thin	thin	JJ
20417	3888	8	as	as	IN
20417	3888	9	this	this	DT
20417	3888	10	it	-PRON-	PRP
20417	3888	11	would	would	MD
20417	3888	12	be	be	VB
20417	3888	13	completely	completely	RB
20417	3888	14	invisible	invisible	JJ
20417	3888	15	.	.	.
20417	3888	16	]	]	-RRB-
20417	3889	1	§	§	ADD
20417	3889	2	3	3	CD
20417	3889	3	THE	the	DT
20417	3889	4	DISCOVERY	discovery	NN
20417	3889	5	OF	of	IN
20417	3889	6	X	x	NN
20417	3889	7	-	-	NNS
20417	3889	8	RAYS	ray	NNS
20417	3889	9	AND	and	CC
20417	3889	10	RADIUM	RADIUM	NNP
20417	3889	11	The	the	DT
20417	3889	12	Discovery	Discovery	NNP
20417	3889	13	of	of	IN
20417	3889	14	Sir	Sir	NNP
20417	3889	15	Wm	Wm	NNP
20417	3889	16	.	.	.
20417	3890	1	Crookes	crooke	NNS
20417	3890	2	But	but	CC
20417	3890	3	these	these	DT
20417	3890	4	wonders	wonder	NNS
20417	3890	5	of	of	IN
20417	3890	6	the	the	DT
20417	3890	7	atom	atom	NN
20417	3890	8	are	be	VBP
20417	3890	9	only	only	RB
20417	3890	10	a	a	DT
20417	3890	11	prelude	prelude	NN
20417	3890	12	to	to	IN
20417	3890	13	the	the	DT
20417	3890	14	more	more	RBR
20417	3890	15	romantic	romantic	JJ
20417	3890	16	and	and	CC
20417	3890	17	far	far	RB
20417	3890	18	-	-	HYPH
20417	3890	19	reaching	reach	VBG
20417	3890	20	discoveries	discovery	NNS
20417	3890	21	of	of	IN
20417	3890	22	the	the	DT
20417	3890	23	new	new	JJ
20417	3890	24	physics	physics	NN
20417	3890	25	--	--	:
20417	3890	26	the	the	DT
20417	3890	27	wonders	wonder	NNS
20417	3890	28	of	of	IN
20417	3890	29	the	the	DT
20417	3890	30	electron	electron	NN
20417	3890	31	.	.	.
20417	3891	1	Another	another	DT
20417	3891	2	and	and	CC
20417	3891	3	the	the	DT
20417	3891	4	most	most	RBS
20417	3891	5	important	important	JJ
20417	3891	6	phase	phase	NN
20417	3891	7	of	of	IN
20417	3891	8	our	-PRON-	PRP$
20417	3891	9	exploration	exploration	NN
20417	3891	10	of	of	IN
20417	3891	11	the	the	DT
20417	3891	12	material	material	JJ
20417	3891	13	universe	universe	NN
20417	3891	14	opened	open	VBN
20417	3891	15	with	with	IN
20417	3891	16	the	the	DT
20417	3891	17	discovery	discovery	NN
20417	3891	18	of	of	IN
20417	3891	19	radium	radium	NN
20417	3891	20	in	in	IN
20417	3891	21	1898	1898	CD
20417	3891	22	.	.	.
20417	3892	1	In	in	IN
20417	3892	2	the	the	DT
20417	3892	3	discovery	discovery	NN
20417	3892	4	of	of	IN
20417	3892	5	radio	radio	NN
20417	3892	6	-	-	HYPH
20417	3892	7	active	active	JJ
20417	3892	8	elements	element	NNS
20417	3892	9	,	,	,
20417	3892	10	a	a	DT
20417	3892	11	new	new	JJ
20417	3892	12	property	property	NN
20417	3892	13	of	of	IN
20417	3892	14	matter	matter	NN
20417	3892	15	was	be	VBD
20417	3892	16	discovered	discover	VBN
20417	3892	17	.	.	.
20417	3893	1	What	what	WP
20417	3893	2	followed	follow	VBD
20417	3893	3	on	on	IN
20417	3893	4	the	the	DT
20417	3893	5	discovery	discovery	NN
20417	3893	6	of	of	IN
20417	3893	7	radium	radium	NN
20417	3893	8	and	and	CC
20417	3893	9	of	of	IN
20417	3893	10	the	the	DT
20417	3893	11	X	X	NNS
20417	3893	12	-	-	NNS
20417	3893	13	rays	ray	NNS
20417	3893	14	we	-PRON-	PRP
20417	3893	15	shall	shall	MD
20417	3893	16	see	see	VB
20417	3893	17	.	.	.
20417	3894	1	As	as	IN
20417	3894	2	Sir	Sir	NNP
20417	3894	3	Ernest	Ernest	NNP
20417	3894	4	Rutherford	Rutherford	NNP
20417	3894	5	,	,	,
20417	3894	6	one	one	CD
20417	3894	7	of	of	IN
20417	3894	8	our	-PRON-	PRP$
20417	3894	9	greatest	great	JJS
20417	3894	10	authorities	authority	NNS
20417	3894	11	,	,	,
20417	3894	12	recently	recently	RB
20417	3894	13	said	say	VBD
20417	3894	14	,	,	,
20417	3894	15	the	the	DT
20417	3894	16	new	new	JJ
20417	3894	17	physics	physics	NN
20417	3894	18	has	have	VBZ
20417	3894	19	dissipated	dissipate	VBN
20417	3894	20	the	the	DT
20417	3894	21	last	last	JJ
20417	3894	22	doubt	doubt	NN
20417	3894	23	about	about	IN
20417	3894	24	the	the	DT
20417	3894	25	reality	reality	NN
20417	3894	26	of	of	IN
20417	3894	27	atoms	atom	NNS
20417	3894	28	and	and	CC
20417	3894	29	molecules	molecule	NNS
20417	3894	30	.	.	.
20417	3895	1	The	the	DT
20417	3895	2	closer	close	JJR
20417	3895	3	examination	examination	NN
20417	3895	4	of	of	IN
20417	3895	5	matter	matter	NN
20417	3895	6	which	which	WDT
20417	3895	7	we	-PRON-	PRP
20417	3895	8	have	have	VBP
20417	3895	9	been	be	VBN
20417	3895	10	able	able	JJ
20417	3895	11	to	to	TO
20417	3895	12	make	make	VB
20417	3895	13	shows	show	NNS
20417	3895	14	positively	positively	RB
20417	3895	15	that	that	IN
20417	3895	16	it	-PRON-	PRP
20417	3895	17	is	be	VBZ
20417	3895	18	composed	compose	VBN
20417	3895	19	of	of	IN
20417	3895	20	atoms	atom	NNS
20417	3895	21	.	.	.
20417	3896	1	But	but	CC
20417	3896	2	we	-PRON-	PRP
20417	3896	3	must	must	MD
20417	3896	4	not	not	RB
20417	3896	5	take	take	VB
20417	3896	6	the	the	DT
20417	3896	7	word	word	NN
20417	3896	8	now	now	RB
20417	3896	9	in	in	IN
20417	3896	10	its	-PRON-	PRP$
20417	3896	11	original	original	JJ
20417	3896	12	Greek	greek	JJ
20417	3896	13	meaning	meaning	NN
20417	3896	14	(	(	-LRB-
20417	3896	15	an	an	DT
20417	3896	16	"	"	``
20417	3896	17	indivisible	indivisible	JJ
20417	3896	18	"	"	''
20417	3896	19	thing	thing	NN
20417	3896	20	)	)	-RRB-
20417	3896	21	.	.	.
20417	3897	1	The	the	DT
20417	3897	2	atoms	atom	NNS
20417	3897	3	are	be	VBP
20417	3897	4	not	not	RB
20417	3897	5	indivisible	indivisible	JJ
20417	3897	6	.	.	.
20417	3898	1	They	-PRON-	PRP
20417	3898	2	can	can	MD
20417	3898	3	be	be	VB
20417	3898	4	broken	break	VBN
20417	3898	5	up	up	RP
20417	3898	6	.	.	.
20417	3899	1	They	-PRON-	PRP
20417	3899	2	are	be	VBP
20417	3899	3	composed	compose	VBN
20417	3899	4	of	of	IN
20417	3899	5	still	still	RB
20417	3899	6	smaller	small	JJR
20417	3899	7	particles	particle	NNS
20417	3899	8	.	.	.
20417	3900	1	The	the	DT
20417	3900	2	discovery	discovery	NN
20417	3900	3	that	that	IN
20417	3900	4	the	the	DT
20417	3900	5	atom	atom	NN
20417	3900	6	was	be	VBD
20417	3900	7	composed	compose	VBN
20417	3900	8	of	of	IN
20417	3900	9	smaller	small	JJR
20417	3900	10	particles	particle	NNS
20417	3900	11	was	be	VBD
20417	3900	12	the	the	DT
20417	3900	13	welcome	welcome	JJ
20417	3900	14	realisation	realisation	NN
20417	3900	15	of	of	IN
20417	3900	16	a	a	DT
20417	3900	17	dream	dream	NN
20417	3900	18	that	that	WDT
20417	3900	19	had	have	VBD
20417	3900	20	haunted	haunt	VBN
20417	3900	21	the	the	DT
20417	3900	22	imagination	imagination	NN
20417	3900	23	of	of	IN
20417	3900	24	the	the	DT
20417	3900	25	nineteenth	nineteenth	JJ
20417	3900	26	century	century	NN
20417	3900	27	.	.	.
20417	3901	1	Chemists	chemist	NNS
20417	3901	2	said	say	VBD
20417	3901	3	that	that	IN
20417	3901	4	there	there	EX
20417	3901	5	were	be	VBD
20417	3901	6	about	about	RB
20417	3901	7	eighty	eighty	CD
20417	3901	8	different	different	JJ
20417	3901	9	kinds	kind	NNS
20417	3901	10	of	of	IN
20417	3901	11	atoms	atom	NNS
20417	3901	12	--	--	:
20417	3901	13	different	different	JJ
20417	3901	14	kinds	kind	NNS
20417	3901	15	of	of	IN
20417	3901	16	matter	matter	NN
20417	3901	17	--	--	:
20417	3901	18	but	but	CC
20417	3901	19	no	no	DT
20417	3901	20	one	one	NN
20417	3901	21	was	be	VBD
20417	3901	22	satisfied	satisfied	JJ
20417	3901	23	with	with	IN
20417	3901	24	the	the	DT
20417	3901	25	multiplicity	multiplicity	NN
20417	3901	26	.	.	.
20417	3902	1	Science	science	NN
20417	3902	2	is	be	VBZ
20417	3902	3	always	always	RB
20417	3902	4	aiming	aim	VBG
20417	3902	5	at	at	IN
20417	3902	6	simplicity	simplicity	NN
20417	3902	7	and	and	CC
20417	3902	8	unity	unity	NN
20417	3902	9	.	.	.
20417	3903	1	It	-PRON-	PRP
20417	3903	2	may	may	MD
20417	3903	3	be	be	VB
20417	3903	4	that	that	IN
20417	3903	5	science	science	NN
20417	3903	6	has	have	VBZ
20417	3903	7	now	now	RB
20417	3903	8	taken	take	VBN
20417	3903	9	a	a	DT
20417	3903	10	long	long	JJ
20417	3903	11	step	step	NN
20417	3903	12	in	in	IN
20417	3903	13	the	the	DT
20417	3903	14	direction	direction	NN
20417	3903	15	of	of	IN
20417	3903	16	explaining	explain	VBG
20417	3903	17	the	the	DT
20417	3903	18	fundamental	fundamental	JJ
20417	3903	19	unity	unity	NN
20417	3903	20	of	of	IN
20417	3903	21	all	all	PDT
20417	3903	22	the	the	DT
20417	3903	23	matter	matter	NN
20417	3903	24	.	.	.
20417	3904	1	The	the	DT
20417	3904	2	chemist	chemist	NN
20417	3904	3	was	be	VBD
20417	3904	4	unable	unable	JJ
20417	3904	5	to	to	TO
20417	3904	6	break	break	VB
20417	3904	7	up	up	RP
20417	3904	8	these	these	DT
20417	3904	9	"	"	``
20417	3904	10	elements	element	NNS
20417	3904	11	"	"	''
20417	3904	12	into	into	IN
20417	3904	13	something	something	NN
20417	3904	14	simpler	simple	JJR
20417	3904	15	,	,	,
20417	3904	16	so	so	RB
20417	3904	17	he	-PRON-	PRP
20417	3904	18	called	call	VBD
20417	3904	19	their	-PRON-	PRP$
20417	3904	20	atoms	atom	NNS
20417	3904	21	"	"	``
20417	3904	22	indivisible	indivisible	JJ
20417	3904	23	"	"	''
20417	3904	24	in	in	IN
20417	3904	25	that	that	DT
20417	3904	26	sense	sense	NN
20417	3904	27	.	.	.
20417	3905	1	But	but	CC
20417	3905	2	one	one	CD
20417	3905	3	man	man	NN
20417	3905	4	of	of	IN
20417	3905	5	science	science	NN
20417	3905	6	after	after	IN
20417	3905	7	another	another	DT
20417	3905	8	expressed	express	VBD
20417	3905	9	the	the	DT
20417	3905	10	hope	hope	NN
20417	3905	11	that	that	IN
20417	3905	12	we	-PRON-	PRP
20417	3905	13	would	would	MD
20417	3905	14	yet	yet	RB
20417	3905	15	discover	discover	VB
20417	3905	16	some	some	DT
20417	3905	17	fundamental	fundamental	JJ
20417	3905	18	matter	matter	NN
20417	3905	19	of	of	IN
20417	3905	20	which	which	WDT
20417	3905	21	the	the	DT
20417	3905	22	various	various	JJ
20417	3905	23	atoms	atom	NNS
20417	3905	24	were	be	VBD
20417	3905	25	composed--_one	composed--_one	NNP
20417	3905	26	primordial	primordial	JJ
20417	3905	27	substance	substance	NN
20417	3905	28	from	from	IN
20417	3905	29	which	which	WDT
20417	3905	30	all	all	PDT
20417	3905	31	the	the	DT
20417	3905	32	varying	vary	VBG
20417	3905	33	forms	form	NNS
20417	3905	34	of	of	IN
20417	3905	35	matter	matter	NN
20417	3905	36	have	have	VBP
20417	3905	37	been	be	VBN
20417	3905	38	evolved	evolve	VBN
20417	3905	39	or	or	CC
20417	3905	40	built	build	VBN
20417	3905	41	up	up	RP
20417	3905	42	_	_	NNP
20417	3905	43	.	.	.
20417	3906	1	Prout	prout	NN
20417	3906	2	suggested	suggest	VBD
20417	3906	3	this	this	DT
20417	3906	4	at	at	IN
20417	3906	5	the	the	DT
20417	3906	6	very	very	JJ
20417	3906	7	beginning	beginning	NN
20417	3906	8	of	of	IN
20417	3906	9	the	the	DT
20417	3906	10	century	century	NN
20417	3906	11	,	,	,
20417	3906	12	when	when	WRB
20417	3906	13	atoms	atom	NNS
20417	3906	14	were	be	VBD
20417	3906	15	rediscovered	rediscover	VBN
20417	3906	16	by	by	IN
20417	3906	17	Dalton	Dalton	NNP
20417	3906	18	.	.	.
20417	3907	1	Father	Father	NNP
20417	3907	2	Secchi	Secchi	NNP
20417	3907	3	,	,	,
20417	3907	4	the	the	DT
20417	3907	5	famous	famous	JJ
20417	3907	6	Jesuit	Jesuit	NNP
20417	3907	7	astronomer	astronomer	NN
20417	3907	8	said	say	VBD
20417	3907	9	that	that	IN
20417	3907	10	all	all	PDT
20417	3907	11	the	the	DT
20417	3907	12	atoms	atom	NNS
20417	3907	13	were	be	VBD
20417	3907	14	probably	probably	RB
20417	3907	15	evolved	evolve	VBN
20417	3907	16	from	from	IN
20417	3907	17	ether	ether	NN
20417	3907	18	;	;	:
20417	3907	19	and	and	CC
20417	3907	20	this	this	DT
20417	3907	21	was	be	VBD
20417	3907	22	a	a	DT
20417	3907	23	very	very	RB
20417	3907	24	favoured	favour	VBN
20417	3907	25	speculation	speculation	NN
20417	3907	26	.	.	.
20417	3908	1	Sir	Sir	NNP
20417	3908	2	William	William	NNP
20417	3908	3	Crookes	Crookes	NNP
20417	3908	4	talked	talk	VBD
20417	3908	5	of	of	IN
20417	3908	6	"	"	``
20417	3908	7	prothyl	prothyl	NNP
20417	3908	8	"	"	''
20417	3908	9	as	as	IN
20417	3908	10	the	the	DT
20417	3908	11	fundamental	fundamental	JJ
20417	3908	12	substance	substance	NN
20417	3908	13	.	.	.
20417	3909	1	Others	other	NNS
20417	3909	2	thought	think	VBD
20417	3909	3	hydrogen	hydrogen	NN
20417	3909	4	was	be	VBD
20417	3909	5	the	the	DT
20417	3909	6	stuff	stuff	NN
20417	3909	7	out	out	IN
20417	3909	8	of	of	IN
20417	3909	9	which	which	WDT
20417	3909	10	all	all	PDT
20417	3909	11	the	the	DT
20417	3909	12	other	other	JJ
20417	3909	13	atoms	atom	NNS
20417	3909	14	were	be	VBD
20417	3909	15	composed	compose	VBN
20417	3909	16	.	.	.
20417	3910	1	The	the	DT
20417	3910	2	work	work	NN
20417	3910	3	which	which	WDT
20417	3910	4	finally	finally	RB
20417	3910	5	resulted	result	VBD
20417	3910	6	in	in	IN
20417	3910	7	the	the	DT
20417	3910	8	discovery	discovery	NN
20417	3910	9	of	of	IN
20417	3910	10	radium	radium	NN
20417	3910	11	began	begin	VBD
20417	3910	12	with	with	IN
20417	3910	13	some	some	DT
20417	3910	14	beautiful	beautiful	JJ
20417	3910	15	experiments	experiment	NNS
20417	3910	16	of	of	IN
20417	3910	17	Professor	Professor	NNP
20417	3910	18	(	(	-LRB-
20417	3910	19	later	later	RB
20417	3910	20	Sir	Sir	NNP
20417	3910	21	William	William	NNP
20417	3910	22	)	)	-RRB-
20417	3910	23	Crookes	crooke	NNS
20417	3910	24	in	in	IN
20417	3910	25	the	the	DT
20417	3910	26	eighties	eighty	NNS
20417	3910	27	.	.	.
20417	3911	1	It	-PRON-	PRP
20417	3911	2	had	have	VBD
20417	3911	3	been	be	VBN
20417	3911	4	noticed	notice	VBN
20417	3911	5	in	in	IN
20417	3911	6	1869	1869	CD
20417	3911	7	that	that	IN
20417	3911	8	a	a	DT
20417	3911	9	strange	strange	JJ
20417	3911	10	colouring	colouring	NN
20417	3911	11	was	be	VBD
20417	3911	12	caused	cause	VBN
20417	3911	13	when	when	WRB
20417	3911	14	an	an	DT
20417	3911	15	electric	electric	JJ
20417	3911	16	charge	charge	NN
20417	3911	17	was	be	VBD
20417	3911	18	sent	send	VBN
20417	3911	19	through	through	IN
20417	3911	20	a	a	DT
20417	3911	21	vacuum	vacuum	NN
20417	3911	22	tube	tube	NN
20417	3911	23	--	--	:
20417	3911	24	the	the	DT
20417	3911	25	walls	wall	NNS
20417	3911	26	of	of	IN
20417	3911	27	the	the	DT
20417	3911	28	glass	glass	NN
20417	3911	29	tube	tube	NN
20417	3911	30	began	begin	VBD
20417	3911	31	to	to	TO
20417	3911	32	glow	glow	VB
20417	3911	33	with	with	IN
20417	3911	34	a	a	DT
20417	3911	35	greenish	greenish	JJ
20417	3911	36	phosphorescence	phosphorescence	NN
20417	3911	37	.	.	.
20417	3912	1	A	a	DT
20417	3912	2	vacuum	vacuum	NN
20417	3912	3	tube	tube	NN
20417	3912	4	is	be	VBZ
20417	3912	5	one	one	CD
20417	3912	6	from	from	IN
20417	3912	7	which	which	WDT
20417	3912	8	nearly	nearly	RB
20417	3912	9	all	all	PDT
20417	3912	10	the	the	DT
20417	3912	11	air	air	NN
20417	3912	12	has	have	VBZ
20417	3912	13	been	be	VBN
20417	3912	14	pumped	pump	VBN
20417	3912	15	,	,	,
20417	3912	16	although	although	IN
20417	3912	17	we	-PRON-	PRP
20417	3912	18	can	can	MD
20417	3912	19	never	never	RB
20417	3912	20	completely	completely	RB
20417	3912	21	empty	empty	JJ
20417	3912	22	the	the	DT
20417	3912	23	tube	tube	NN
20417	3912	24	.	.	.
20417	3913	1	Crookes	crooke	NNS
20417	3913	2	used	use	VBD
20417	3913	3	such	such	JJ
20417	3913	4	ingenious	ingenious	JJ
20417	3913	5	methods	method	NNS
20417	3913	6	that	that	WDT
20417	3913	7	he	-PRON-	PRP
20417	3913	8	reduced	reduce	VBD
20417	3913	9	the	the	DT
20417	3913	10	gas	gas	NN
20417	3913	11	in	in	IN
20417	3913	12	his	-PRON-	PRP$
20417	3913	13	tubes	tube	NNS
20417	3913	14	until	until	IN
20417	3913	15	it	-PRON-	PRP
20417	3913	16	was	be	VBD
20417	3913	17	twenty	twenty	CD
20417	3913	18	million	million	CD
20417	3913	19	times	time	NNS
20417	3913	20	thinner	thin	JJR
20417	3913	21	than	than	IN
20417	3913	22	the	the	DT
20417	3913	23	atmosphere	atmosphere	NN
20417	3913	24	.	.	.
20417	3914	1	He	-PRON-	PRP
20417	3914	2	then	then	RB
20417	3914	3	sent	send	VBD
20417	3914	4	an	an	DT
20417	3914	5	electric	electric	JJ
20417	3914	6	discharge	discharge	NN
20417	3914	7	through	through	IN
20417	3914	8	,	,	,
20417	3914	9	and	and	CC
20417	3914	10	got	get	VBD
20417	3914	11	very	very	RB
20417	3914	12	remarkable	remarkable	JJ
20417	3914	13	results	result	NNS
20417	3914	14	.	.	.
20417	3915	1	The	the	DT
20417	3915	2	negative	negative	JJ
20417	3915	3	pole	pole	NN
20417	3915	4	of	of	IN
20417	3915	5	the	the	DT
20417	3915	6	electric	electric	JJ
20417	3915	7	current	current	NN
20417	3915	8	(	(	-LRB-
20417	3915	9	the	the	DT
20417	3915	10	"	"	``
20417	3915	11	cathode	cathode	NN
20417	3915	12	"	"	''
20417	3915	13	)	)	-RRB-
20417	3915	14	_	_	NNP
20417	3915	15	gave	give	VBD
20417	3915	16	off	off	RP
20417	3915	17	rays	ray	NNS
20417	3915	18	which	which	WDT
20417	3915	19	faintly	faintly	RB
20417	3915	20	lit	light	VBD
20417	3915	21	the	the	DT
20417	3915	22	molecules	molecule	NNS
20417	3915	23	of	of	IN
20417	3915	24	the	the	DT
20417	3915	25	thin	thin	JJ
20417	3915	26	gas	gas	NN
20417	3915	27	in	in	IN
20417	3915	28	the	the	DT
20417	3915	29	tube	tube	NN
20417	3915	30	_	_	NNP
20417	3915	31	,	,	,
20417	3915	32	and	and	CC
20417	3915	33	caused	cause	VBD
20417	3915	34	a	a	DT
20417	3915	35	pretty	pretty	JJ
20417	3915	36	fluorescence	fluorescence	NN
20417	3915	37	on	on	IN
20417	3915	38	the	the	DT
20417	3915	39	glass	glass	NN
20417	3915	40	walls	wall	NNS
20417	3915	41	of	of	IN
20417	3915	42	the	the	DT
20417	3915	43	tube	tube	NN
20417	3915	44	.	.	.
20417	3916	1	What	what	WP
20417	3916	2	were	be	VBD
20417	3916	3	these	these	DT
20417	3916	4	Rays	ray	NNS
20417	3916	5	?	?	.
20417	3917	1	Crookes	crooke	NNS
20417	3917	2	at	at	IN
20417	3917	3	first	first	RB
20417	3917	4	thought	thought	NN
20417	3917	5	they	-PRON-	PRP
20417	3917	6	corresponded	correspond	VBD
20417	3917	7	to	to	IN
20417	3917	8	a	a	DT
20417	3917	9	"	"	``
20417	3917	10	new	new	JJ
20417	3917	11	or	or	CC
20417	3917	12	fourth	fourth	JJ
20417	3917	13	state	state	NN
20417	3917	14	of	of	IN
20417	3917	15	matter	matter	NN
20417	3917	16	.	.	.
20417	3917	17	"	"	''
20417	3918	1	Hitherto	Hitherto	NNP
20417	3918	2	we	-PRON-	PRP
20417	3918	3	had	have	VBD
20417	3918	4	only	only	RB
20417	3918	5	been	be	VBN
20417	3918	6	familiar	familiar	JJ
20417	3918	7	with	with	IN
20417	3918	8	matter	matter	NN
20417	3918	9	in	in	IN
20417	3918	10	the	the	DT
20417	3918	11	three	three	CD
20417	3918	12	conditions	condition	NNS
20417	3918	13	of	of	IN
20417	3918	14	solid	solid	JJ
20417	3918	15	,	,	,
20417	3918	16	liquid	liquid	JJ
20417	3918	17	,	,	,
20417	3918	18	and	and	CC
20417	3918	19	gaseous	gaseous	JJ
20417	3918	20	.	.	.
20417	3919	1	Now	now	RB
20417	3919	2	Crookes	Crookes	NNP
20417	3919	3	really	really	RB
20417	3919	4	had	have	VBD
20417	3919	5	the	the	DT
20417	3919	6	great	great	JJ
20417	3919	7	secret	secret	NN
20417	3919	8	under	under	IN
20417	3919	9	his	-PRON-	PRP$
20417	3919	10	eyes	eye	NNS
20417	3919	11	.	.	.
20417	3920	1	But	but	CC
20417	3920	2	about	about	IN
20417	3920	3	twenty	twenty	CD
20417	3920	4	years	year	NNS
20417	3920	5	elapsed	elapse	VBN
20417	3920	6	before	before	IN
20417	3920	7	the	the	DT
20417	3920	8	true	true	JJ
20417	3920	9	nature	nature	NN
20417	3920	10	of	of	IN
20417	3920	11	these	these	DT
20417	3920	12	rays	ray	NNS
20417	3920	13	was	be	VBD
20417	3920	14	finally	finally	RB
20417	3920	15	and	and	CC
20417	3920	16	independently	independently	RB
20417	3920	17	established	establish	VBN
20417	3920	18	by	by	IN
20417	3920	19	various	various	JJ
20417	3920	20	experiments	experiment	NNS
20417	3920	21	.	.	.
20417	3921	1	The	the	DT
20417	3921	2	experiments	experiment	NNS
20417	3921	3	proved	prove	VBD
20417	3921	4	"	"	''
20417	3921	5	that	that	IN
20417	3921	6	the	the	DT
20417	3921	7	rays	ray	NNS
20417	3921	8	consisted	consist	VBD
20417	3921	9	of	of	IN
20417	3921	10	a	a	DT
20417	3921	11	stream	stream	NN
20417	3921	12	of	of	IN
20417	3921	13	negatively	negatively	RB
20417	3921	14	charged	charge	VBN
20417	3921	15	particles	particle	NNS
20417	3921	16	travelling	travel	VBG
20417	3921	17	with	with	IN
20417	3921	18	enormous	enormous	JJ
20417	3921	19	velocities	velocity	NNS
20417	3921	20	from	from	IN
20417	3921	21	10,000	10,000	CD
20417	3921	22	to	to	TO
20417	3921	23	100,000	100,000	CD
20417	3921	24	miles	mile	NNS
20417	3921	25	a	a	DT
20417	3921	26	second	second	NN
20417	3921	27	.	.	.
20417	3922	1	In	in	IN
20417	3922	2	addition	addition	NN
20417	3922	3	,	,	,
20417	3922	4	it	-PRON-	PRP
20417	3922	5	was	be	VBD
20417	3922	6	found	find	VBN
20417	3922	7	that	that	IN
20417	3922	8	the	the	DT
20417	3922	9	mass	mass	NN
20417	3922	10	of	of	IN
20417	3922	11	each	each	DT
20417	3922	12	particle	particle	NN
20417	3922	13	was	be	VBD
20417	3922	14	exceedingly	exceedingly	RB
20417	3922	15	small	small	JJ
20417	3922	16	,	,	,
20417	3922	17	about	about	IN
20417	3922	18	1/1800	1/1800	CD
20417	3922	19	of	of	IN
20417	3922	20	the	the	DT
20417	3922	21	mass	mass	NN
20417	3922	22	of	of	IN
20417	3922	23	a	a	DT
20417	3922	24	hydrogen	hydrogen	NN
20417	3922	25	atom	atom	NN
20417	3922	26	,	,	,
20417	3922	27	the	the	DT
20417	3922	28	lightest	light	JJS
20417	3922	29	atom	atom	NN
20417	3922	30	known	know	VBN
20417	3922	31	to	to	IN
20417	3922	32	science	science	NN
20417	3922	33	.	.	.
20417	3922	34	"	"	''
20417	3923	1	_	_	IN
20417	3923	2	These	these	DT
20417	3923	3	particles	particle	NNS
20417	3923	4	or	or	CC
20417	3923	5	electrons	electron	NNS
20417	3923	6	,	,	,
20417	3923	7	as	as	IN
20417	3923	8	they	-PRON-	PRP
20417	3923	9	are	be	VBP
20417	3923	10	now	now	RB
20417	3923	11	called	call	VBN
20417	3923	12	,	,	,
20417	3923	13	were	be	VBD
20417	3923	14	being	be	VBG
20417	3923	15	liberated	liberate	VBN
20417	3923	16	from	from	IN
20417	3923	17	the	the	DT
20417	3923	18	atom	atom	NN
20417	3923	19	.	.	.
20417	3923	20	_	_	NNP
20417	3923	21	The	the	DT
20417	3923	22	atoms	atom	NNS
20417	3923	23	of	of	IN
20417	3923	24	matter	matter	NN
20417	3923	25	were	be	VBD
20417	3923	26	breaking	break	VBG
20417	3923	27	down	down	RP
20417	3923	28	in	in	IN
20417	3923	29	Crookes	Crookes	NNP
20417	3923	30	tubes	tube	NNS
20417	3923	31	.	.	.
20417	3924	1	At	at	IN
20417	3924	2	that	that	DT
20417	3924	3	time	time	NN
20417	3924	4	,	,	,
20417	3924	5	however	however	RB
20417	3924	6	,	,	,
20417	3924	7	it	-PRON-	PRP
20417	3924	8	was	be	VBD
20417	3924	9	premature	premature	JJ
20417	3924	10	to	to	TO
20417	3924	11	think	think	VB
20417	3924	12	of	of	IN
20417	3924	13	such	such	PDT
20417	3924	14	a	a	DT
20417	3924	15	thing	thing	NN
20417	3924	16	,	,	,
20417	3924	17	and	and	CC
20417	3924	18	Crookes	Crookes	NNP
20417	3924	19	preferred	prefer	VBD
20417	3924	20	to	to	TO
20417	3924	21	say	say	VB
20417	3924	22	that	that	IN
20417	3924	23	the	the	DT
20417	3924	24	particles	particle	NNS
20417	3924	25	of	of	IN
20417	3924	26	the	the	DT
20417	3924	27	gas	gas	NN
20417	3924	28	were	be	VBD
20417	3924	29	electrified	electrify	VBN
20417	3924	30	and	and	CC
20417	3924	31	hurled	hurl	VBN
20417	3924	32	against	against	IN
20417	3924	33	the	the	DT
20417	3924	34	walls	wall	NNS
20417	3924	35	of	of	IN
20417	3924	36	the	the	DT
20417	3924	37	tube	tube	NN
20417	3924	38	.	.	.
20417	3925	1	He	-PRON-	PRP
20417	3925	2	said	say	VBD
20417	3925	3	that	that	IN
20417	3925	4	it	-PRON-	PRP
20417	3925	5	was	be	VBD
20417	3925	6	ordinary	ordinary	JJ
20417	3925	7	matter	matter	NN
20417	3925	8	in	in	IN
20417	3925	9	a	a	DT
20417	3925	10	new	new	JJ
20417	3925	11	state--"radiant	state--"radiant	JJ
20417	3925	12	matter	matter	NN
20417	3925	13	.	.	.
20417	3925	14	"	"	''
20417	3926	1	Another	another	DT
20417	3926	2	distinguished	distinguished	JJ
20417	3926	3	man	man	NN
20417	3926	4	of	of	IN
20417	3926	5	science	science	NN
20417	3926	6	,	,	,
20417	3926	7	Lenard	Lenard	NNP
20417	3926	8	,	,	,
20417	3926	9	found	find	VBD
20417	3926	10	that	that	IN
20417	3926	11	,	,	,
20417	3926	12	when	when	WRB
20417	3926	13	he	-PRON-	PRP
20417	3926	14	fitted	fit	VBD
20417	3926	15	a	a	DT
20417	3926	16	little	little	JJ
20417	3926	17	plate	plate	NN
20417	3926	18	of	of	IN
20417	3926	19	aluminum	aluminum	NN
20417	3926	20	in	in	IN
20417	3926	21	the	the	DT
20417	3926	22	glass	glass	NN
20417	3926	23	wall	wall	NN
20417	3926	24	of	of	IN
20417	3926	25	the	the	DT
20417	3926	26	tube	tube	NN
20417	3926	27	,	,	,
20417	3926	28	the	the	DT
20417	3926	29	mysterious	mysterious	JJ
20417	3926	30	rays	ray	NNS
20417	3926	31	passed	pass	VBD
20417	3926	32	through	through	IN
20417	3926	33	this	this	DT
20417	3926	34	as	as	IN
20417	3926	35	if	if	IN
20417	3926	36	it	-PRON-	PRP
20417	3926	37	were	be	VBD
20417	3926	38	a	a	DT
20417	3926	39	window	window	NN
20417	3926	40	.	.	.
20417	3927	1	They	-PRON-	PRP
20417	3927	2	must	must	MD
20417	3927	3	be	be	VB
20417	3927	4	waves	wave	NNS
20417	3927	5	in	in	IN
20417	3927	6	the	the	DT
20417	3927	7	ether	ether	NN
20417	3927	8	,	,	,
20417	3927	9	he	-PRON-	PRP
20417	3927	10	said	say	VBD
20417	3927	11	.	.	.
20417	3928	1	[	[	-LRB-
20417	3928	2	Illustration	illustration	NN
20417	3928	3	:	:	:
20417	3928	4	_	_	NNP
20417	3928	5	From	from	IN
20417	3928	6	"	"	``
20417	3928	7	Scientific	scientific	JJ
20417	3928	8	Ideas	idea	NNS
20417	3928	9	of	of	IN
20417	3928	10	To	To	NNP
20417	3928	11	-	-	HYPH
20417	3928	12	day	day	NN
20417	3928	13	_	_	NNP
20417	3928	14	.	.	.
20417	3928	15	"	"	''
20417	3929	1	DETECTING	detect	VBG
20417	3929	2	A	a	DT
20417	3929	3	SMALL	small	JJ
20417	3929	4	QUANTITY	quantity	NN
20417	3929	5	OF	of	IN
20417	3929	6	MATTER	MATTER	NNP
20417	3929	7	In	in	IN
20417	3929	8	the	the	DT
20417	3929	9	left	left	JJ
20417	3929	10	-	-	HYPH
20417	3929	11	hand	hand	NN
20417	3929	12	photograph	photograph	NN
20417	3929	13	the	the	DT
20417	3929	14	two	two	CD
20417	3929	15	pieces	piece	NNS
20417	3929	16	of	of	IN
20417	3929	17	paper	paper	NN
20417	3929	18	exactly	exactly	RB
20417	3929	19	balance	balance	NN
20417	3929	20	.	.	.
20417	3930	1	The	the	DT
20417	3930	2	balance	balance	NN
20417	3930	3	used	use	VBN
20417	3930	4	is	be	VBZ
20417	3930	5	very	very	RB
20417	3930	6	sensitive	sensitive	JJ
20417	3930	7	,	,	,
20417	3930	8	and	and	CC
20417	3930	9	when	when	WRB
20417	3930	10	the	the	DT
20417	3930	11	single	single	JJ
20417	3930	12	word	word	NN
20417	3930	13	"	"	``
20417	3930	14	atoms	atom	NNS
20417	3930	15	"	"	''
20417	3930	16	has	have	VBZ
20417	3930	17	been	be	VBN
20417	3930	18	written	write	VBN
20417	3930	19	with	with	IN
20417	3930	20	a	a	DT
20417	3930	21	lead	lead	JJ
20417	3930	22	pencil	pencil	NN
20417	3930	23	upon	upon	IN
20417	3930	24	one	one	CD
20417	3930	25	of	of	IN
20417	3930	26	the	the	DT
20417	3930	27	papers	paper	NNS
20417	3930	28	the	the	DT
20417	3930	29	additional	additional	JJ
20417	3930	30	weight	weight	NN
20417	3930	31	is	be	VBZ
20417	3930	32	sufficient	sufficient	JJ
20417	3930	33	to	to	TO
20417	3930	34	depress	depress	VB
20417	3930	35	one	one	CD
20417	3930	36	of	of	IN
20417	3930	37	the	the	DT
20417	3930	38	pans	pan	NNS
20417	3930	39	as	as	IN
20417	3930	40	shown	show	VBN
20417	3930	41	in	in	IN
20417	3930	42	the	the	DT
20417	3930	43	second	second	JJ
20417	3930	44	photograph	photograph	NN
20417	3930	45	.	.	.
20417	3931	1	The	the	DT
20417	3931	2	spectroscope	spectroscope	NN
20417	3931	3	will	will	MD
20417	3931	4	detect	detect	VB
20417	3931	5	less	less	JJR
20417	3931	6	than	than	IN
20417	3931	7	one	one	CD
20417	3931	8	-	-	HYPH
20417	3931	9	millionth	millionth	NN
20417	3931	10	of	of	IN
20417	3931	11	the	the	DT
20417	3931	12	matter	matter	NN
20417	3931	13	contained	contain	VBN
20417	3931	14	in	in	IN
20417	3931	15	the	the	DT
20417	3931	16	word	word	NN
20417	3931	17	pencilled	pencil	VBN
20417	3931	18	above	above	RB
20417	3931	19	.	.	.
20417	3931	20	]	]	-RRB-
20417	3932	1	[	[	-LRB-
20417	3932	2	Illustration	illustration	NN
20417	3932	3	:	:	:
20417	3932	4	_	_	NNP
20417	3932	5	Reproduced	reproduce	VBN
20417	3932	6	by	by	IN
20417	3932	7	permission	permission	NN
20417	3932	8	of	of	IN
20417	3932	9	X	X	NNS
20417	3932	10	-	-	NNS
20417	3932	11	Rays	Rays	NNPS
20417	3932	12	Ltd.	Ltd.	NNP
20417	3932	13	_	_	NNP
20417	3932	14	THIS	THIS	NNP
20417	3932	15	X	X	NNP
20417	3932	16	-	-	NN
20417	3932	17	RAY	ray	NN
20417	3932	18	PHOTOGRAPH	photograph	NN
20417	3932	19	IS	be	VBZ
20417	3932	20	THAT	that	DT
20417	3932	21	OF	of	IN
20417	3932	22	A	a	DT
20417	3932	23	HAND	hand	NN
20417	3932	24	OF	of	IN
20417	3932	25	A	a	DT
20417	3932	26	SOLDIER	soldier	NN
20417	3932	27	WOUNDED	wound	VBN
20417	3932	28	IN	in	IN
20417	3932	29	THE	the	DT
20417	3932	30	GREAT	GREAT	NNP
20417	3932	31	WAR	WAR	NNP
20417	3932	32	Note	note	VBP
20417	3932	33	the	the	DT
20417	3932	34	pieces	piece	NNS
20417	3932	35	of	of	IN
20417	3932	36	shrapnel	shrapnel	NN
20417	3932	37	which	which	WDT
20417	3932	38	are	be	VBP
20417	3932	39	revealed	reveal	VBN
20417	3932	40	.	.	.
20417	3932	41	]	]	-RRB-
20417	3933	1	[	[	-LRB-
20417	3933	2	Illustration	illustration	NN
20417	3933	3	:	:	:
20417	3933	4	_	_	NNP
20417	3933	5	Photo	Photo	NNP
20417	3933	6	:	:	:
20417	3933	7	National	National	NNP
20417	3933	8	Physical	Physical	NNP
20417	3933	9	Laboratory	Laboratory	NNP
20417	3933	10	.	.	.
20417	3933	11	_	_	NNP
20417	3933	12	AN	AN	NNP
20417	3933	13	X	X	NNP
20417	3933	14	-	-	NN
20417	3933	15	RAY	ray	NN
20417	3933	16	PHOTOGRAPH	photograph	NN
20417	3933	17	OF	of	IN
20417	3933	18	A	a	DT
20417	3933	19	GOLF	GOLF	NNP
20417	3933	20	BALL	BALL	NNP
20417	3933	21	,	,	,
20417	3933	22	REVEALING	REVEALING	NNP
20417	3933	23	AN	an	DT
20417	3933	24	IMPERFECT	imperfect	JJ
20417	3933	25	CORE	core	NN
20417	3933	26	]	]	-RRB-
20417	3933	27	[	[	-LRB-
20417	3933	28	Illustration	illustration	NN
20417	3933	29	:	:	:
20417	3933	30	_	_	NNP
20417	3933	31	Reproduced	reproduce	VBN
20417	3933	32	by	by	IN
20417	3933	33	permission	permission	NN
20417	3933	34	of	of	IN
20417	3933	35	X	X	NNS
20417	3933	36	-	-	NNS
20417	3933	37	Rays	Rays	NNPS
20417	3933	38	Ltd.	Ltd.	NNP
20417	3933	39	_	_	NNP
20417	3933	40	A	a	DT
20417	3933	41	WONDERFUL	WONDERFUL	NNP
20417	3933	42	X	X	NNP
20417	3933	43	-	-	NN
20417	3933	44	RAY	ray	NN
20417	3933	45	PHOTOGRAPH	photograph	NN
20417	3933	46	Note	note	VB
20417	3933	47	the	the	DT
20417	3933	48	fine	fine	JJ
20417	3933	49	details	detail	NNS
20417	3933	50	revealed	reveal	VBN
20417	3933	51	,	,	,
20417	3933	52	down	down	IN
20417	3933	53	to	to	IN
20417	3933	54	the	the	DT
20417	3933	55	metal	metal	NN
20417	3933	56	tags	tag	NNS
20417	3933	57	of	of	IN
20417	3933	58	the	the	DT
20417	3933	59	bootlace	bootlace	NN
20417	3933	60	and	and	CC
20417	3933	61	the	the	DT
20417	3933	62	nails	nail	NNS
20417	3933	63	in	in	IN
20417	3933	64	the	the	DT
20417	3933	65	heel	heel	NN
20417	3933	66	of	of	IN
20417	3933	67	the	the	DT
20417	3933	68	boot	boot	NN
20417	3933	69	.	.	.
20417	3933	70	]	]	-RRB-
20417	3934	1	§	§	ADD
20417	3934	2	4	4	CD
20417	3934	3	The	the	DT
20417	3934	4	Discovery	Discovery	NNP
20417	3934	5	of	of	IN
20417	3934	6	X	X	NNS
20417	3934	7	-	-	NNS
20417	3934	8	rays	ray	NNS
20417	3934	9	So	so	RB
20417	3934	10	the	the	DT
20417	3934	11	story	story	NN
20417	3934	12	went	go	VBD
20417	3934	13	on	on	RP
20417	3934	14	from	from	IN
20417	3934	15	year	year	NN
20417	3934	16	to	to	IN
20417	3934	17	year	year	NN
20417	3934	18	.	.	.
20417	3935	1	We	-PRON-	PRP
20417	3935	2	shall	shall	MD
20417	3935	3	see	see	VB
20417	3935	4	in	in	IN
20417	3935	5	a	a	DT
20417	3935	6	moment	moment	NN
20417	3935	7	to	to	IN
20417	3935	8	what	what	WP
20417	3935	9	it	-PRON-	PRP
20417	3935	10	led	lead	VBD
20417	3935	11	.	.	.
20417	3936	1	Meanwhile	meanwhile	RB
20417	3936	2	the	the	DT
20417	3936	3	next	next	JJ
20417	3936	4	great	great	JJ
20417	3936	5	step	step	NN
20417	3936	6	was	be	VBD
20417	3936	7	when	when	WRB
20417	3936	8	,	,	,
20417	3936	9	in	in	IN
20417	3936	10	1895	1895	CD
20417	3936	11	,	,	,
20417	3936	12	Röntgen	Röntgen	NNP
20417	3936	13	discovered	discover	VBD
20417	3936	14	the	the	DT
20417	3936	15	X	X	NNS
20417	3936	16	-	-	NNS
20417	3936	17	rays	ray	NNS
20417	3936	18	,	,	,
20417	3936	19	which	which	WDT
20417	3936	20	are	be	VBP
20417	3936	21	now	now	RB
20417	3936	22	known	known	JJ
20417	3936	23	to	to	IN
20417	3936	24	everybody	everybody	NN
20417	3936	25	.	.	.
20417	3937	1	He	-PRON-	PRP
20417	3937	2	was	be	VBD
20417	3937	3	following	follow	VBG
20417	3937	4	up	up	RP
20417	3937	5	the	the	DT
20417	3937	6	work	work	NN
20417	3937	7	of	of	IN
20417	3937	8	Lenard	Lenard	NNP
20417	3937	9	,	,	,
20417	3937	10	and	and	CC
20417	3937	11	he	-PRON-	PRP
20417	3937	12	one	one	CD
20417	3937	13	day	day	NN
20417	3937	14	covered	cover	VBD
20417	3937	15	a	a	DT
20417	3937	16	"	"	``
20417	3937	17	Crookes	Crookes	NNP
20417	3937	18	tube	tube	NN
20417	3937	19	"	"	''
20417	3937	20	with	with	IN
20417	3937	21	some	some	DT
20417	3937	22	black	black	JJ
20417	3937	23	stuff	stuff	NN
20417	3937	24	.	.	.
20417	3938	1	To	to	IN
20417	3938	2	his	-PRON-	PRP$
20417	3938	3	astonishment	astonishment	NN
20417	3938	4	a	a	DT
20417	3938	5	prepared	prepare	VBN
20417	3938	6	chemical	chemical	NN
20417	3938	7	screen	screen	NN
20417	3938	8	which	which	WDT
20417	3938	9	was	be	VBD
20417	3938	10	near	near	IN
20417	3938	11	the	the	DT
20417	3938	12	tube	tube	NN
20417	3938	13	began	begin	VBD
20417	3938	14	to	to	TO
20417	3938	15	glow	glow	VB
20417	3938	16	.	.	.
20417	3939	1	_	_	NNP
20417	3939	2	The	the	DT
20417	3939	3	rays	ray	NNS
20417	3939	4	had	have	VBD
20417	3939	5	gone	go	VBN
20417	3939	6	through	through	IN
20417	3939	7	the	the	DT
20417	3939	8	black	black	JJ
20417	3939	9	stuff	stuff	NN
20417	3939	10	;	;	:
20417	3939	11	and	and	CC
20417	3939	12	on	on	IN
20417	3939	13	further	further	JJ
20417	3939	14	experiment	experiment	NN
20417	3939	15	he	-PRON-	PRP
20417	3939	16	found	find	VBD
20417	3939	17	that	that	IN
20417	3939	18	they	-PRON-	PRP
20417	3939	19	would	would	MD
20417	3939	20	go	go	VB
20417	3939	21	through	through	IN
20417	3939	22	stone	stone	NN
20417	3939	23	,	,	,
20417	3939	24	living	live	VBG
20417	3939	25	flesh	flesh	NN
20417	3939	26	,	,	,
20417	3939	27	and	and	CC
20417	3939	28	all	all	DT
20417	3939	29	sorts	sort	NNS
20417	3939	30	of	of	IN
20417	3939	31	"	"	``
20417	3939	32	opaque	opaque	JJ
20417	3939	33	"	"	''
20417	3939	34	substances	substance	NNS
20417	3939	35	.	.	.
20417	3939	36	_	_	NNP
20417	3939	37	In	in	IN
20417	3939	38	a	a	DT
20417	3939	39	short	short	JJ
20417	3939	40	time	time	NN
20417	3939	41	the	the	DT
20417	3939	42	world	world	NN
20417	3939	43	was	be	VBD
20417	3939	44	astonished	astonish	VBN
20417	3939	45	to	to	TO
20417	3939	46	learn	learn	VB
20417	3939	47	that	that	IN
20417	3939	48	we	-PRON-	PRP
20417	3939	49	could	could	MD
20417	3939	50	photograph	photograph	VB
20417	3939	51	the	the	DT
20417	3939	52	skeleton	skeleton	NN
20417	3939	53	in	in	IN
20417	3939	54	a	a	DT
20417	3939	55	living	living	JJ
20417	3939	56	man	man	NN
20417	3939	57	's	's	POS
20417	3939	58	body	body	NN
20417	3939	59	,	,	,
20417	3939	60	locate	locate	VB
20417	3939	61	a	a	DT
20417	3939	62	penny	penny	NN
20417	3939	63	in	in	IN
20417	3939	64	the	the	DT
20417	3939	65	interior	interior	NN
20417	3939	66	of	of	IN
20417	3939	67	a	a	DT
20417	3939	68	child	child	NN
20417	3939	69	that	that	WDT
20417	3939	70	had	have	VBD
20417	3939	71	swallowed	swallow	VBN
20417	3939	72	one	one	CD
20417	3939	73	,	,	,
20417	3939	74	or	or	CC
20417	3939	75	take	take	VB
20417	3939	76	an	an	DT
20417	3939	77	impression	impression	NN
20417	3939	78	of	of	IN
20417	3939	79	a	a	DT
20417	3939	80	coin	coin	NN
20417	3939	81	through	through	IN
20417	3939	82	a	a	DT
20417	3939	83	slab	slab	NN
20417	3939	84	of	of	IN
20417	3939	85	stone	stone	NN
20417	3939	86	.	.	.
20417	3940	1	And	and	CC
20417	3940	2	what	what	WP
20417	3940	3	are	be	VBP
20417	3940	4	these	these	DT
20417	3940	5	X	X	NNS
20417	3940	6	-	-	NNS
20417	3940	7	rays	ray	NNS
20417	3940	8	?	?	.
20417	3941	1	They	-PRON-	PRP
20417	3941	2	are	be	VBP
20417	3941	3	not	not	RB
20417	3941	4	a	a	DT
20417	3941	5	form	form	NN
20417	3941	6	of	of	IN
20417	3941	7	matter	matter	NN
20417	3941	8	;	;	:
20417	3941	9	they	-PRON-	PRP
20417	3941	10	are	be	VBP
20417	3941	11	not	not	RB
20417	3941	12	material	material	JJ
20417	3941	13	particles	particle	NNS
20417	3941	14	.	.	.
20417	3942	1	X	X	NNS
20417	3942	2	-	-	NNS
20417	3942	3	rays	ray	NNS
20417	3942	4	were	be	VBD
20417	3942	5	found	find	VBN
20417	3942	6	to	to	TO
20417	3942	7	be	be	VB
20417	3942	8	a	a	DT
20417	3942	9	new	new	JJ
20417	3942	10	variety	variety	NN
20417	3942	11	of	of	IN
20417	3942	12	_	_	NNP
20417	3942	13	light	light	NN
20417	3942	14	_	_	NNP
20417	3942	15	with	with	IN
20417	3942	16	a	a	DT
20417	3942	17	remarkable	remarkable	JJ
20417	3942	18	power	power	NN
20417	3942	19	of	of	IN
20417	3942	20	penetration	penetration	NN
20417	3942	21	.	.	.
20417	3943	1	We	-PRON-	PRP
20417	3943	2	have	have	VBP
20417	3943	3	seen	see	VBN
20417	3943	4	what	what	WP
20417	3943	5	the	the	DT
20417	3943	6	spectroscope	spectroscope	NN
20417	3943	7	reveals	reveal	VBZ
20417	3943	8	about	about	IN
20417	3943	9	the	the	DT
20417	3943	10	varying	vary	VBG
20417	3943	11	nature	nature	NN
20417	3943	12	of	of	IN
20417	3943	13	light	light	JJ
20417	3943	14	wave	wave	NN
20417	3943	15	-	-	HYPH
20417	3943	16	lengths	length	NNS
20417	3943	17	.	.	.
20417	3944	1	Light	light	NN
20417	3944	2	-	-	HYPH
20417	3944	3	waves	wave	NNS
20417	3944	4	are	be	VBP
20417	3944	5	set	set	VBN
20417	3944	6	up	up	RP
20417	3944	7	by	by	IN
20417	3944	8	vibrations	vibration	NNS
20417	3944	9	in	in	IN
20417	3944	10	ether,[2	ether,[2	NN
20417	3944	11	]	]	-RRB-
20417	3944	12	and	and	CC
20417	3944	13	,	,	,
20417	3944	14	as	as	IN
20417	3944	15	we	-PRON-	PRP
20417	3944	16	shall	shall	MD
20417	3944	17	see	see	VB
20417	3944	18	,	,	,
20417	3944	19	these	these	DT
20417	3944	20	ether	eth	JJR
20417	3944	21	disturbances	disturbance	NNS
20417	3944	22	are	be	VBP
20417	3944	23	all	all	DT
20417	3944	24	of	of	IN
20417	3944	25	the	the	DT
20417	3944	26	same	same	JJ
20417	3944	27	kind	kind	NN
20417	3944	28	;	;	:
20417	3944	29	they	-PRON-	PRP
20417	3944	30	only	only	RB
20417	3944	31	differ	differ	VBP
20417	3944	32	as	as	IN
20417	3944	33	regards	regard	VBZ
20417	3944	34	wave	wave	NN
20417	3944	35	-	-	HYPH
20417	3944	36	lengths	length	NNS
20417	3944	37	.	.	.
20417	3945	1	The	the	DT
20417	3945	2	X	X	NNS
20417	3945	3	-	-	NNS
20417	3945	4	rays	ray	NNS
20417	3945	5	which	which	WDT
20417	3945	6	Röntgen	Röntgen	NNP
20417	3945	7	discovered	discover	VBD
20417	3945	8	,	,	,
20417	3945	9	then	then	RB
20417	3945	10	,	,	,
20417	3945	11	are	be	VBP
20417	3945	12	light	light	JJ
20417	3945	13	,	,	,
20417	3945	14	but	but	CC
20417	3945	15	a	a	DT
20417	3945	16	variety	variety	NN
20417	3945	17	of	of	IN
20417	3945	18	light	light	NN
20417	3945	19	previously	previously	RB
20417	3945	20	unknown	unknown	JJ
20417	3945	21	to	to	IN
20417	3945	22	us	-PRON-	PRP
20417	3945	23	;	;	:
20417	3945	24	they	-PRON-	PRP
20417	3945	25	are	be	VBP
20417	3945	26	ether	eth	JJR
20417	3945	27	waves	wave	NNS
20417	3945	28	of	of	IN
20417	3945	29	very	very	RB
20417	3945	30	short	short	JJ
20417	3945	31	length	length	NN
20417	3945	32	.	.	.
20417	3946	1	X	X	NNS
20417	3946	2	-	-	NNS
20417	3946	3	rays	ray	NNS
20417	3946	4	have	have	VBP
20417	3946	5	proved	prove	VBN
20417	3946	6	of	of	IN
20417	3946	7	great	great	JJ
20417	3946	8	value	value	NN
20417	3946	9	in	in	IN
20417	3946	10	many	many	JJ
20417	3946	11	directions	direction	NNS
20417	3946	12	,	,	,
20417	3946	13	as	as	IN
20417	3946	14	all	all	PDT
20417	3946	15	the	the	DT
20417	3946	16	world	world	NN
20417	3946	17	knows	know	VBZ
20417	3946	18	,	,	,
20417	3946	19	but	but	CC
20417	3946	20	that	that	IN
20417	3946	21	we	-PRON-	PRP
20417	3946	22	need	need	VBP
20417	3946	23	not	not	RB
20417	3946	24	discuss	discuss	VB
20417	3946	25	at	at	IN
20417	3946	26	this	this	DT
20417	3946	27	point	point	NN
20417	3946	28	.	.	.
20417	3947	1	Let	let	VB
20417	3947	2	us	-PRON-	PRP
20417	3947	3	see	see	VB
20417	3947	4	what	what	WP
20417	3947	5	followed	follow	VBD
20417	3947	6	Röntgen	Röntgen	NNP
20417	3947	7	's	's	POS
20417	3947	8	discovery	discovery	NN
20417	3947	9	.	.	.
20417	3948	1	[	[	-LRB-
20417	3948	2	2	2	LS
20417	3948	3	]	]	-RRB-
20417	3948	4	We	-PRON-	PRP
20417	3948	5	refer	refer	VBP
20417	3948	6	throughout	throughout	IN
20417	3948	7	to	to	IN
20417	3948	8	the	the	DT
20417	3948	9	"	"	``
20417	3948	10	ether	ether	NN
20417	3948	11	"	"	''
20417	3948	12	because	because	IN
20417	3948	13	,	,	,
20417	3948	14	although	although	IN
20417	3948	15	modern	modern	JJ
20417	3948	16	theories	theory	NNS
20417	3948	17	dispense	dispense	VBP
20417	3948	18	largely	largely	RB
20417	3948	19	with	with	IN
20417	3948	20	this	this	DT
20417	3948	21	conception	conception	NN
20417	3948	22	,	,	,
20417	3948	23	the	the	DT
20417	3948	24	theories	theory	NNS
20417	3948	25	of	of	IN
20417	3948	26	physics	physics	NN
20417	3948	27	are	be	VBP
20417	3948	28	so	so	RB
20417	3948	29	inextricably	inextricably	RB
20417	3948	30	interwoven	interwoven	JJ
20417	3948	31	with	with	IN
20417	3948	32	it	-PRON-	PRP
20417	3948	33	that	that	IN
20417	3948	34	it	-PRON-	PRP
20417	3948	35	is	be	VBZ
20417	3948	36	necessary	necessary	JJ
20417	3948	37	,	,	,
20417	3948	38	in	in	IN
20417	3948	39	an	an	DT
20417	3948	40	elementary	elementary	JJ
20417	3948	41	exposition	exposition	NN
20417	3948	42	,	,	,
20417	3948	43	to	to	TO
20417	3948	44	assume	assume	VB
20417	3948	45	its	-PRON-	PRP$
20417	3948	46	existence	existence	NN
20417	3948	47	.	.	.
20417	3949	1	The	the	DT
20417	3949	2	modern	modern	JJ
20417	3949	3	view	view	NN
20417	3949	4	will	will	MD
20417	3949	5	be	be	VB
20417	3949	6	explained	explain	VBN
20417	3949	7	later	later	RB
20417	3949	8	in	in	IN
20417	3949	9	the	the	DT
20417	3949	10	article	article	NN
20417	3949	11	on	on	IN
20417	3949	12	Einstein	Einstein	NNP
20417	3949	13	's	's	POS
20417	3949	14	Theory	theory	NN
20417	3949	15	.	.	.
20417	3950	1	While	while	IN
20417	3950	2	the	the	DT
20417	3950	3	world	world	NN
20417	3950	4	wondered	wonder	VBD
20417	3950	5	at	at	IN
20417	3950	6	these	these	DT
20417	3950	7	marvels	marvel	NNS
20417	3950	8	,	,	,
20417	3950	9	the	the	DT
20417	3950	10	men	man	NNS
20417	3950	11	of	of	IN
20417	3950	12	science	science	NN
20417	3950	13	were	be	VBD
20417	3950	14	eagerly	eagerly	RB
20417	3950	15	following	follow	VBG
20417	3950	16	up	up	RP
20417	3950	17	the	the	DT
20417	3950	18	new	new	JJ
20417	3950	19	clue	clue	NN
20417	3950	20	to	to	IN
20417	3950	21	the	the	DT
20417	3950	22	mystery	mystery	NN
20417	3950	23	of	of	IN
20417	3950	24	matter	matter	NN
20417	3950	25	which	which	WDT
20417	3950	26	was	be	VBD
20417	3950	27	exercising	exercise	VBG
20417	3950	28	the	the	DT
20417	3950	29	mind	mind	NN
20417	3950	30	of	of	IN
20417	3950	31	Crookes	Crookes	NNPS
20417	3950	32	and	and	CC
20417	3950	33	other	other	JJ
20417	3950	34	investigators	investigator	NNS
20417	3950	35	.	.	.
20417	3951	1	In	in	IN
20417	3951	2	1896	1896	CD
20417	3951	3	Becquerel	Becquerel	NNP
20417	3951	4	brought	bring	VBD
20417	3951	5	us	-PRON-	PRP
20417	3951	6	to	to	IN
20417	3951	7	the	the	DT
20417	3951	8	threshold	threshold	NN
20417	3951	9	of	of	IN
20417	3951	10	the	the	DT
20417	3951	11	great	great	JJ
20417	3951	12	discovery	discovery	NN
20417	3951	13	.	.	.
20417	3952	1	Certain	certain	JJ
20417	3952	2	substances	substance	NNS
20417	3952	3	are	be	VBP
20417	3952	4	phosphorescent	phosphorescent	JJ
20417	3952	5	--	--	:
20417	3952	6	they	-PRON-	PRP
20417	3952	7	become	become	VBP
20417	3952	8	luminous	luminous	JJ
20417	3952	9	after	after	IN
20417	3952	10	they	-PRON-	PRP
20417	3952	11	have	have	VBP
20417	3952	12	been	be	VBN
20417	3952	13	exposed	expose	VBN
20417	3952	14	to	to	IN
20417	3952	15	sunlight	sunlight	NN
20417	3952	16	for	for	IN
20417	3952	17	some	some	DT
20417	3952	18	time	time	NN
20417	3952	19	,	,	,
20417	3952	20	and	and	CC
20417	3952	21	Becquerel	Becquerel	NNP
20417	3952	22	was	be	VBD
20417	3952	23	trying	try	VBG
20417	3952	24	to	to	TO
20417	3952	25	find	find	VB
20417	3952	26	if	if	IN
20417	3952	27	any	any	DT
20417	3952	28	of	of	IN
20417	3952	29	these	these	DT
20417	3952	30	substances	substance	NNS
20417	3952	31	give	give	VBP
20417	3952	32	rise	rise	NN
20417	3952	33	to	to	IN
20417	3952	34	X	X	NNS
20417	3952	35	-	-	NNS
20417	3952	36	rays	ray	NNS
20417	3952	37	.	.	.
20417	3953	1	One	one	CD
20417	3953	2	day	day	NN
20417	3953	3	he	-PRON-	PRP
20417	3953	4	chose	choose	VBD
20417	3953	5	a	a	DT
20417	3953	6	salt	salt	NN
20417	3953	7	of	of	IN
20417	3953	8	the	the	DT
20417	3953	9	metal	metal	NN
20417	3953	10	uranium	uranium	NN
20417	3953	11	.	.	.
20417	3954	1	He	-PRON-	PRP
20417	3954	2	was	be	VBD
20417	3954	3	going	go	VBG
20417	3954	4	to	to	TO
20417	3954	5	see	see	VB
20417	3954	6	if	if	IN
20417	3954	7	,	,	,
20417	3954	8	after	after	IN
20417	3954	9	exposing	expose	VBG
20417	3954	10	it	-PRON-	PRP
20417	3954	11	to	to	IN
20417	3954	12	sunlight	sunlight	NN
20417	3954	13	,	,	,
20417	3954	14	he	-PRON-	PRP
20417	3954	15	could	could	MD
20417	3954	16	photograph	photograph	VB
20417	3954	17	a	a	DT
20417	3954	18	cross	cross	NN
20417	3954	19	with	with	IN
20417	3954	20	it	-PRON-	PRP
20417	3954	21	through	through	IN
20417	3954	22	an	an	DT
20417	3954	23	opaque	opaque	JJ
20417	3954	24	substance	substance	NN
20417	3954	25	.	.	.
20417	3955	1	He	-PRON-	PRP
20417	3955	2	wrapped	wrap	VBD
20417	3955	3	it	-PRON-	PRP
20417	3955	4	up	up	RP
20417	3955	5	and	and	CC
20417	3955	6	laid	lay	VBD
20417	3955	7	it	-PRON-	PRP
20417	3955	8	aside	aside	RB
20417	3955	9	,	,	,
20417	3955	10	to	to	TO
20417	3955	11	wait	wait	VB
20417	3955	12	for	for	IN
20417	3955	13	the	the	DT
20417	3955	14	sun	sun	NN
20417	3955	15	,	,	,
20417	3955	16	but	but	CC
20417	3955	17	he	-PRON-	PRP
20417	3955	18	found	find	VBD
20417	3955	19	the	the	DT
20417	3955	20	uranium	uranium	NN
20417	3955	21	salt	salt	NN
20417	3955	22	did	do	VBD
20417	3955	23	not	not	RB
20417	3955	24	wait	wait	VB
20417	3955	25	for	for	IN
20417	3955	26	the	the	DT
20417	3955	27	sun	sun	NN
20417	3955	28	.	.	.
20417	3956	1	Some	some	DT
20417	3956	2	strong	strong	JJ
20417	3956	3	radiation	radiation	NN
20417	3956	4	from	from	IN
20417	3956	5	it	-PRON-	PRP
20417	3956	6	went	go	VBD
20417	3956	7	through	through	IN
20417	3956	8	the	the	DT
20417	3956	9	opaque	opaque	NN
20417	3956	10	covering	covering	NN
20417	3956	11	and	and	CC
20417	3956	12	made	make	VBD
20417	3956	13	an	an	DT
20417	3956	14	impression	impression	NN
20417	3956	15	of	of	IN
20417	3956	16	the	the	DT
20417	3956	17	cross	cross	NN
20417	3956	18	upon	upon	IN
20417	3956	19	the	the	DT
20417	3956	20	plate	plate	NN
20417	3956	21	underneath	underneath	RB
20417	3956	22	.	.	.
20417	3957	1	Light	light	NN
20417	3957	2	or	or	CC
20417	3957	3	darkness	darkness	NN
20417	3957	4	was	be	VBD
20417	3957	5	immaterial	immaterial	JJ
20417	3957	6	.	.	.
20417	3958	1	The	the	DT
20417	3958	2	mysterious	mysterious	JJ
20417	3958	3	rays	ray	NNS
20417	3958	4	streamed	stream	VBD
20417	3958	5	night	night	NN
20417	3958	6	and	and	CC
20417	3958	7	day	day	NN
20417	3958	8	from	from	IN
20417	3958	9	the	the	DT
20417	3958	10	salt	salt	NN
20417	3958	11	.	.	.
20417	3959	1	This	this	DT
20417	3959	2	was	be	VBD
20417	3959	3	something	something	NN
20417	3959	4	new	new	JJ
20417	3959	5	.	.	.
20417	3960	1	Here	here	RB
20417	3960	2	was	be	VBD
20417	3960	3	a	a	DT
20417	3960	4	substance	substance	NN
20417	3960	5	which	which	WDT
20417	3960	6	appeared	appear	VBD
20417	3960	7	to	to	TO
20417	3960	8	be	be	VB
20417	3960	9	producing	produce	VBG
20417	3960	10	X	X	NNS
20417	3960	11	-	-	NNS
20417	3960	12	rays	ray	NNS
20417	3960	13	;	;	:
20417	3960	14	the	the	DT
20417	3960	15	rays	ray	NNS
20417	3960	16	emitted	emit	VBN
20417	3960	17	by	by	IN
20417	3960	18	uranium	uranium	NN
20417	3960	19	would	would	MD
20417	3960	20	penetrate	penetrate	VB
20417	3960	21	the	the	DT
20417	3960	22	same	same	JJ
20417	3960	23	opaque	opaque	JJ
20417	3960	24	substances	substance	NNS
20417	3960	25	as	as	IN
20417	3960	26	the	the	DT
20417	3960	27	X	X	NNS
20417	3960	28	-	-	NNS
20417	3960	29	rays	ray	NNS
20417	3960	30	discovered	discover	VBN
20417	3960	31	by	by	IN
20417	3960	32	Röntgen	Röntgen	NNP
20417	3960	33	.	.	.
20417	3961	1	Discovery	Discovery	NNP
20417	3961	2	of	of	IN
20417	3961	3	Radium	Radium	NNP
20417	3961	4	Now	now	RB
20417	3961	5	,	,	,
20417	3961	6	at	at	IN
20417	3961	7	the	the	DT
20417	3961	8	same	same	JJ
20417	3961	9	time	time	NN
20417	3961	10	as	as	IN
20417	3961	11	many	many	JJ
20417	3961	12	other	other	JJ
20417	3961	13	investigators	investigator	NNS
20417	3961	14	,	,	,
20417	3961	15	Professor	Professor	NNP
20417	3961	16	Curie	Curie	NNP
20417	3961	17	and	and	CC
20417	3961	18	his	-PRON-	PRP$
20417	3961	19	Polish	polish	JJ
20417	3961	20	wife	wife	NN
20417	3961	21	took	take	VBD
20417	3961	22	up	up	RP
20417	3961	23	the	the	DT
20417	3961	24	search	search	NN
20417	3961	25	.	.	.
20417	3962	1	They	-PRON-	PRP
20417	3962	2	decided	decide	VBD
20417	3962	3	to	to	TO
20417	3962	4	find	find	VB
20417	3962	5	out	out	RP
20417	3962	6	whether	whether	IN
20417	3962	7	the	the	DT
20417	3962	8	emission	emission	NN
20417	3962	9	came	come	VBD
20417	3962	10	from	from	IN
20417	3962	11	the	the	DT
20417	3962	12	uranium	uranium	NN
20417	3962	13	itself	-PRON-	PRP
20417	3962	14	or	or	CC
20417	3962	15	_	_	NNP
20417	3962	16	from	from	IN
20417	3962	17	something	something	NN
20417	3962	18	associated	associate	VBN
20417	3962	19	with	with	IN
20417	3962	20	it	-PRON-	PRP
20417	3962	21	_	_	NNP
20417	3962	22	,	,	,
20417	3962	23	and	and	CC
20417	3962	24	for	for	IN
20417	3962	25	this	this	DT
20417	3962	26	purpose	purpose	NN
20417	3962	27	they	-PRON-	PRP
20417	3962	28	made	make	VBD
20417	3962	29	a	a	DT
20417	3962	30	chemical	chemical	NN
20417	3962	31	analysis	analysis	NN
20417	3962	32	of	of	IN
20417	3962	33	great	great	JJ
20417	3962	34	quantities	quantity	NNS
20417	3962	35	of	of	IN
20417	3962	36	minerals	mineral	NNS
20417	3962	37	.	.	.
20417	3963	1	They	-PRON-	PRP
20417	3963	2	found	find	VBD
20417	3963	3	a	a	DT
20417	3963	4	certain	certain	JJ
20417	3963	5	kind	kind	NN
20417	3963	6	of	of	IN
20417	3963	7	pitchblende	pitchblende	NNP
20417	3963	8	which	which	WDT
20417	3963	9	was	be	VBD
20417	3963	10	very	very	RB
20417	3963	11	active	active	JJ
20417	3963	12	,	,	,
20417	3963	13	and	and	CC
20417	3963	14	they	-PRON-	PRP
20417	3963	15	analysed	analyse	VBD
20417	3963	16	tons	ton	NNS
20417	3963	17	of	of	IN
20417	3963	18	it	-PRON-	PRP
20417	3963	19	,	,	,
20417	3963	20	concentrating	concentrate	VBG
20417	3963	21	always	always	RB
20417	3963	22	on	on	IN
20417	3963	23	the	the	DT
20417	3963	24	radiant	radiant	JJ
20417	3963	25	element	element	NN
20417	3963	26	in	in	IN
20417	3963	27	it	-PRON-	PRP
20417	3963	28	.	.	.
20417	3964	1	After	after	IN
20417	3964	2	a	a	DT
20417	3964	3	time	time	NN
20417	3964	4	,	,	,
20417	3964	5	as	as	IN
20417	3964	6	they	-PRON-	PRP
20417	3964	7	successively	successively	RB
20417	3964	8	worked	work	VBD
20417	3964	9	out	out	RP
20417	3964	10	the	the	DT
20417	3964	11	non	non	JJ
20417	3964	12	-	-	JJ
20417	3964	13	radiant	radiant	JJ
20417	3964	14	matter	matter	NN
20417	3964	15	,	,	,
20417	3964	16	the	the	DT
20417	3964	17	stuff	stuff	NN
20417	3964	18	began	begin	VBD
20417	3964	19	to	to	TO
20417	3964	20	glow	glow	VB
20417	3964	21	.	.	.
20417	3965	1	In	in	IN
20417	3965	2	the	the	DT
20417	3965	3	end	end	NN
20417	3965	4	they	-PRON-	PRP
20417	3965	5	extracted	extract	VBD
20417	3965	6	from	from	IN
20417	3965	7	eight	eight	CD
20417	3965	8	tons	ton	NNS
20417	3965	9	of	of	IN
20417	3965	10	pitchblende	pitchblende	NNP
20417	3965	11	about	about	IN
20417	3965	12	half	half	PDT
20417	3965	13	a	a	DT
20417	3965	14	teaspoonful	teaspoonful	NN
20417	3965	15	of	of	IN
20417	3965	16	something	something	NN
20417	3965	17	_	_	NNP
20417	3965	18	that	that	WDT
20417	3965	19	was	be	VBD
20417	3965	20	a	a	DT
20417	3965	21	million	million	CD
20417	3965	22	times	time	NNS
20417	3965	23	more	more	RBR
20417	3965	24	radiant	radiant	JJ
20417	3965	25	than	than	IN
20417	3965	26	uranium	uranium	NN
20417	3965	27	_	_	NNP
20417	3965	28	.	.	.
20417	3966	1	There	there	EX
20417	3966	2	was	be	VBD
20417	3966	3	only	only	RB
20417	3966	4	one	one	CD
20417	3966	5	name	name	NN
20417	3966	6	for	for	IN
20417	3966	7	it	-PRON-	PRP
20417	3966	8	--	--	:
20417	3966	9	Radium	Radium	NNP
20417	3966	10	.	.	.
20417	3967	1	That	that	DT
20417	3967	2	was	be	VBD
20417	3967	3	the	the	DT
20417	3967	4	starting	starting	NN
20417	3967	5	-	-	HYPH
20417	3967	6	point	point	NN
20417	3967	7	of	of	IN
20417	3967	8	the	the	DT
20417	3967	9	new	new	JJ
20417	3967	10	development	development	NN
20417	3967	11	of	of	IN
20417	3967	12	physics	physics	NN
20417	3967	13	and	and	CC
20417	3967	14	chemistry	chemistry	NN
20417	3967	15	.	.	.
20417	3968	1	From	from	IN
20417	3968	2	every	every	DT
20417	3968	3	laboratory	laboratory	NN
20417	3968	4	in	in	IN
20417	3968	5	the	the	DT
20417	3968	6	world	world	NN
20417	3968	7	came	come	VBD
20417	3968	8	a	a	DT
20417	3968	9	cry	cry	NN
20417	3968	10	for	for	IN
20417	3968	11	radium	radium	NN
20417	3968	12	salts	salt	NNS
20417	3968	13	(	(	-LRB-
20417	3968	14	as	as	IN
20417	3968	15	pure	pure	JJ
20417	3968	16	radium	radium	NN
20417	3968	17	was	be	VBD
20417	3968	18	too	too	RB
20417	3968	19	precious	precious	JJ
20417	3968	20	)	)	-RRB-
20417	3968	21	,	,	,
20417	3968	22	and	and	CC
20417	3968	23	hundreds	hundred	NNS
20417	3968	24	of	of	IN
20417	3968	25	brilliant	brilliant	JJ
20417	3968	26	workers	worker	NNS
20417	3968	27	fastened	fasten	VBN
20417	3968	28	on	on	IN
20417	3968	29	the	the	DT
20417	3968	30	new	new	JJ
20417	3968	31	element	element	NN
20417	3968	32	.	.	.
20417	3969	1	The	the	DT
20417	3969	2	inquiry	inquiry	NN
20417	3969	3	was	be	VBD
20417	3969	4	broadened	broaden	VBN
20417	3969	5	,	,	,
20417	3969	6	and	and	CC
20417	3969	7	,	,	,
20417	3969	8	as	as	IN
20417	3969	9	year	year	NN
20417	3969	10	followed	follow	VBD
20417	3969	11	year	year	NN
20417	3969	12	,	,	,
20417	3969	13	one	one	CD
20417	3969	14	substance	substance	NN
20417	3969	15	after	after	IN
20417	3969	16	another	another	DT
20417	3969	17	was	be	VBD
20417	3969	18	found	find	VBN
20417	3969	19	to	to	TO
20417	3969	20	possess	possess	VB
20417	3969	21	the	the	DT
20417	3969	22	power	power	NN
20417	3969	23	of	of	IN
20417	3969	24	emitting	emitting	NN
20417	3969	25	rays	ray	NNS
20417	3969	26	,	,	,
20417	3969	27	that	that	RB
20417	3969	28	is	is	RB
20417	3969	29	,	,	,
20417	3969	30	to	to	TO
20417	3969	31	be	be	VB
20417	3969	32	radio	radio	NN
20417	3969	33	-	-	HYPH
20417	3969	34	active	active	JJ
20417	3969	35	.	.	.
20417	3970	1	We	-PRON-	PRP
20417	3970	2	know	know	VBP
20417	3970	3	to	to	IN
20417	3970	4	-	-	HYPH
20417	3970	5	day	day	NN
20417	3970	6	that	that	IN
20417	3970	7	nearly	nearly	RB
20417	3970	8	every	every	DT
20417	3970	9	form	form	NN
20417	3970	10	of	of	IN
20417	3970	11	matter	matter	NN
20417	3970	12	can	can	MD
20417	3970	13	be	be	VB
20417	3970	14	stimulated	stimulate	VBN
20417	3970	15	to	to	IN
20417	3970	16	radio	radio	NN
20417	3970	17	-	-	HYPH
20417	3970	18	activity	activity	NN
20417	3970	19	;	;	:
20417	3970	20	which	which	WDT
20417	3970	21	,	,	,
20417	3970	22	as	as	IN
20417	3970	23	we	-PRON-	PRP
20417	3970	24	shall	shall	MD
20417	3970	25	see	see	VB
20417	3970	26	,	,	,
20417	3970	27	means	mean	VBZ
20417	3970	28	that	that	IN
20417	3970	29	_	_	IN
20417	3970	30	its	-PRON-	PRP$
20417	3970	31	atoms	atom	NNS
20417	3970	32	break	break	VBP
20417	3970	33	up	up	RP
20417	3970	34	into	into	IN
20417	3970	35	smaller	small	JJR
20417	3970	36	and	and	CC
20417	3970	37	wonderfully	wonderfully	RB
20417	3970	38	energetic	energetic	JJ
20417	3970	39	particles	particle	NNS
20417	3970	40	which	which	WDT
20417	3970	41	we	-PRON-	PRP
20417	3970	42	call	call	VBP
20417	3970	43	"	"	''
20417	3970	44	electrons	electron	NNS
20417	3970	45	.	.	.
20417	3971	1	"	"	``
20417	3971	2	_	_	NNP
20417	3971	3	This	this	DT
20417	3971	4	discovery	discovery	NN
20417	3971	5	of	of	IN
20417	3971	6	electrons	electron	NNS
20417	3971	7	has	have	VBZ
20417	3971	8	brought	bring	VBN
20417	3971	9	about	about	RP
20417	3971	10	a	a	DT
20417	3971	11	complete	complete	JJ
20417	3971	12	change	change	NN
20417	3971	13	in	in	IN
20417	3971	14	our	-PRON-	PRP$
20417	3971	15	ideas	idea	NNS
20417	3971	16	in	in	IN
20417	3971	17	many	many	JJ
20417	3971	18	directions	direction	NNS
20417	3971	19	.	.	.
20417	3972	1	So	so	RB
20417	3972	2	,	,	,
20417	3972	3	instead	instead	RB
20417	3972	4	of	of	IN
20417	3972	5	atoms	atom	NNS
20417	3972	6	being	be	VBG
20417	3972	7	indivisible	indivisible	JJ
20417	3972	8	,	,	,
20417	3972	9	they	-PRON-	PRP
20417	3972	10	are	be	VBP
20417	3972	11	actually	actually	RB
20417	3972	12	dividing	divide	VBG
20417	3972	13	themselves	-PRON-	PRP
20417	3972	14	,	,	,
20417	3972	15	spontaneously	spontaneously	RB
20417	3972	16	,	,	,
20417	3972	17	and	and	CC
20417	3972	18	giving	give	VBG
20417	3972	19	off	off	RP
20417	3972	20	throughout	throughout	IN
20417	3972	21	the	the	DT
20417	3972	22	universe	universe	JJ
20417	3972	23	tiny	tiny	JJ
20417	3972	24	fragments	fragment	NNS
20417	3972	25	of	of	IN
20417	3972	26	their	-PRON-	PRP$
20417	3972	27	substance	substance	NN
20417	3972	28	.	.	.
20417	3973	1	We	-PRON-	PRP
20417	3973	2	shall	shall	MD
20417	3973	3	explain	explain	VB
20417	3973	4	presently	presently	RB
20417	3973	5	what	what	WP
20417	3973	6	was	be	VBD
20417	3973	7	later	later	RB
20417	3973	8	discovered	discover	VBN
20417	3973	9	about	about	IN
20417	3973	10	the	the	DT
20417	3973	11	electron	electron	NNP
20417	3973	12	;	;	:
20417	3973	13	meanwhile	meanwhile	RB
20417	3973	14	we	-PRON-	PRP
20417	3973	15	can	can	MD
20417	3973	16	say	say	VB
20417	3973	17	that	that	IN
20417	3973	18	every	every	DT
20417	3973	19	glowing	glowing	JJ
20417	3973	20	metal	metal	NN
20417	3973	21	is	be	VBZ
20417	3973	22	pouring	pour	VBG
20417	3973	23	out	out	RP
20417	3973	24	a	a	DT
20417	3973	25	stream	stream	NN
20417	3973	26	of	of	IN
20417	3973	27	these	these	DT
20417	3973	28	electrons	electron	NNS
20417	3973	29	.	.	.
20417	3974	1	Every	every	DT
20417	3974	2	arc	arc	NN
20417	3974	3	-	-	HYPH
20417	3974	4	lamp	lamp	NN
20417	3974	5	is	be	VBZ
20417	3974	6	discharging	discharge	VBG
20417	3974	7	them	-PRON-	PRP
20417	3974	8	.	.	.
20417	3975	1	Every	every	DT
20417	3975	2	clap	clap	NN
20417	3975	3	of	of	IN
20417	3975	4	thunder	thunder	NN
20417	3975	5	means	mean	VBZ
20417	3975	6	a	a	DT
20417	3975	7	shower	shower	NN
20417	3975	8	of	of	IN
20417	3975	9	them	-PRON-	PRP
20417	3975	10	.	.	.
20417	3976	1	Every	every	DT
20417	3976	2	star	star	NN
20417	3976	3	is	be	VBZ
20417	3976	4	flooding	flood	VBG
20417	3976	5	space	space	NN
20417	3976	6	with	with	IN
20417	3976	7	them	-PRON-	PRP
20417	3976	8	.	.	.
20417	3977	1	We	-PRON-	PRP
20417	3977	2	are	be	VBP
20417	3977	3	witnessing	witness	VBG
20417	3977	4	the	the	DT
20417	3977	5	spontaneous	spontaneous	JJ
20417	3977	6	breaking	breaking	NN
20417	3977	7	up	up	RP
20417	3977	8	of	of	IN
20417	3977	9	atoms	atom	NNS
20417	3977	10	,	,	,
20417	3977	11	atoms	atom	NNS
20417	3977	12	which	which	WDT
20417	3977	13	had	have	VBD
20417	3977	14	been	be	VBN
20417	3977	15	thought	think	VBN
20417	3977	16	to	to	TO
20417	3977	17	be	be	VB
20417	3977	18	indivisible	indivisible	JJ
20417	3977	19	.	.	.
20417	3978	1	The	the	DT
20417	3978	2	sun	sun	NN
20417	3978	3	not	not	RB
20417	3978	4	only	only	RB
20417	3978	5	pours	pour	VBZ
20417	3978	6	out	out	RP
20417	3978	7	streams	stream	NNS
20417	3978	8	of	of	IN
20417	3978	9	electrons	electron	NNS
20417	3978	10	from	from	IN
20417	3978	11	its	-PRON-	PRP$
20417	3978	12	own	own	JJ
20417	3978	13	atoms	atom	NNS
20417	3978	14	,	,	,
20417	3978	15	but	but	CC
20417	3978	16	the	the	DT
20417	3978	17	ultra	ultra	JJ
20417	3978	18	-	-	JJ
20417	3978	19	violet	violet	JJ
20417	3978	20	light	light	NN
20417	3978	21	which	which	WDT
20417	3978	22	it	-PRON-	PRP
20417	3978	23	sends	send	VBZ
20417	3978	24	to	to	IN
20417	3978	25	the	the	DT
20417	3978	26	earth	earth	NN
20417	3978	27	is	be	VBZ
20417	3978	28	one	one	CD
20417	3978	29	of	of	IN
20417	3978	30	the	the	DT
20417	3978	31	most	most	RBS
20417	3978	32	powerful	powerful	JJ
20417	3978	33	agencies	agency	NNS
20417	3978	34	for	for	IN
20417	3978	35	releasing	release	VBG
20417	3978	36	electrons	electron	NNS
20417	3978	37	from	from	IN
20417	3978	38	the	the	DT
20417	3978	39	surface	surface	NN
20417	3978	40	-	-	HYPH
20417	3978	41	atoms	atom	NNS
20417	3978	42	of	of	IN
20417	3978	43	matter	matter	NN
20417	3978	44	on	on	IN
20417	3978	45	the	the	DT
20417	3978	46	earth	earth	NN
20417	3978	47	.	.	.
20417	3979	1	It	-PRON-	PRP
20417	3979	2	is	be	VBZ
20417	3979	3	fortunate	fortunate	JJ
20417	3979	4	for	for	IN
20417	3979	5	us	-PRON-	PRP
20417	3979	6	that	that	IN
20417	3979	7	our	-PRON-	PRP$
20417	3979	8	atmosphere	atmosphere	NN
20417	3979	9	absorbs	absorb	VBZ
20417	3979	10	most	most	JJS
20417	3979	11	of	of	IN
20417	3979	12	this	this	DT
20417	3979	13	ultra	ultra	JJ
20417	3979	14	-	-	JJ
20417	3979	15	violet	violet	JJ
20417	3979	16	or	or	CC
20417	3979	17	invisible	invisible	JJ
20417	3979	18	light	light	NN
20417	3979	19	of	of	IN
20417	3979	20	the	the	DT
20417	3979	21	sun	sun	NN
20417	3979	22	--	--	:
20417	3979	23	a	a	DT
20417	3979	24	kind	kind	NN
20417	3979	25	of	of	IN
20417	3979	26	light	light	NN
20417	3979	27	which	which	WDT
20417	3979	28	will	will	MD
20417	3979	29	be	be	VB
20417	3979	30	explained	explain	VBN
20417	3979	31	presently	presently	RB
20417	3979	32	.	.	.
20417	3980	1	It	-PRON-	PRP
20417	3980	2	has	have	VBZ
20417	3980	3	been	be	VBN
20417	3980	4	suggested	suggest	VBN
20417	3980	5	that	that	IN
20417	3980	6	,	,	,
20417	3980	7	if	if	IN
20417	3980	8	we	-PRON-	PRP
20417	3980	9	received	receive	VBD
20417	3980	10	the	the	DT
20417	3980	11	full	full	JJ
20417	3980	12	flood	flood	NN
20417	3980	13	of	of	IN
20417	3980	14	it	-PRON-	PRP
20417	3980	15	from	from	IN
20417	3980	16	the	the	DT
20417	3980	17	sun	sun	NN
20417	3980	18	,	,	,
20417	3980	19	our	-PRON-	PRP$
20417	3980	20	metals	metal	NNS
20417	3980	21	would	would	MD
20417	3980	22	disintegrate	disintegrate	VB
20417	3980	23	under	under	IN
20417	3980	24	its	-PRON-	PRP$
20417	3980	25	influence	influence	NN
20417	3980	26	and	and	CC
20417	3980	27	this	this	DT
20417	3980	28	"	"	``
20417	3980	29	steel	steel	NN
20417	3980	30	civilisation	civilisation	NN
20417	3980	31	"	"	''
20417	3980	32	of	of	IN
20417	3980	33	ours	our	NNS
20417	3980	34	would	would	MD
20417	3980	35	be	be	VB
20417	3980	36	impossible	impossible	JJ
20417	3980	37	!	!	.
20417	3981	1	But	but	CC
20417	3981	2	we	-PRON-	PRP
20417	3981	3	are	be	VBP
20417	3981	4	here	here	RB
20417	3981	5	anticipating	anticipate	VBG
20417	3981	6	,	,	,
20417	3981	7	we	-PRON-	PRP
20417	3981	8	are	be	VBP
20417	3981	9	going	go	VBG
20417	3981	10	beyond	beyond	IN
20417	3981	11	radium	radium	NN
20417	3981	12	to	to	IN
20417	3981	13	the	the	DT
20417	3981	14	wonderful	wonderful	JJ
20417	3981	15	discoveries	discovery	NNS
20417	3981	16	which	which	WDT
20417	3981	17	were	be	VBD
20417	3981	18	made	make	VBN
20417	3981	19	by	by	IN
20417	3981	20	the	the	DT
20417	3981	21	chemists	chemist	NNS
20417	3981	22	and	and	CC
20417	3981	23	physicists	physicist	NNS
20417	3981	24	of	of	IN
20417	3981	25	the	the	DT
20417	3981	26	world	world	NN
20417	3981	27	who	who	WP
20417	3981	28	concentrated	concentrate	VBD
20417	3981	29	upon	upon	IN
20417	3981	30	it	-PRON-	PRP
20417	3981	31	.	.	.
20417	3982	1	The	the	DT
20417	3982	2	work	work	NN
20417	3982	3	of	of	IN
20417	3982	4	Professor	Professor	NNP
20417	3982	5	and	and	CC
20417	3982	6	Mme	Mme	NNP
20417	3982	7	.	.	.
20417	3983	1	Curie	Curie	NNP
20417	3983	2	was	be	VBD
20417	3983	3	merely	merely	RB
20417	3983	4	the	the	DT
20417	3983	5	final	final	JJ
20417	3983	6	clue	clue	NN
20417	3983	7	to	to	TO
20417	3983	8	guide	guide	VB
20417	3983	9	the	the	DT
20417	3983	10	great	great	JJ
20417	3983	11	search	search	NN
20417	3983	12	.	.	.
20417	3984	1	How	how	WRB
20417	3984	2	it	-PRON-	PRP
20417	3984	3	was	be	VBD
20417	3984	4	followed	follow	VBN
20417	3984	5	up	up	RP
20417	3984	6	,	,	,
20417	3984	7	how	how	WRB
20417	3984	8	we	-PRON-	PRP
20417	3984	9	penetrated	penetrate	VBD
20417	3984	10	into	into	IN
20417	3984	11	the	the	DT
20417	3984	12	very	very	JJ
20417	3984	13	heart	heart	NN
20417	3984	14	of	of	IN
20417	3984	15	the	the	DT
20417	3984	16	minute	minute	JJ
20417	3984	17	atom	atom	NN
20417	3984	18	and	and	CC
20417	3984	19	discovered	discover	VBD
20417	3984	20	new	new	JJ
20417	3984	21	and	and	CC
20417	3984	22	portentous	portentous	JJ
20417	3984	23	mines	mine	NNS
20417	3984	24	of	of	IN
20417	3984	25	energy	energy	NN
20417	3984	26	,	,	,
20417	3984	27	and	and	CC
20417	3984	28	how	how	WRB
20417	3984	29	we	-PRON-	PRP
20417	3984	30	were	be	VBD
20417	3984	31	able	able	JJ
20417	3984	32	to	to	TO
20417	3984	33	understand	understand	VB
20417	3984	34	,	,	,
20417	3984	35	not	not	RB
20417	3984	36	only	only	RB
20417	3984	37	matter	matter	NN
20417	3984	38	,	,	,
20417	3984	39	but	but	CC
20417	3984	40	electricity	electricity	NN
20417	3984	41	and	and	CC
20417	3984	42	light	light	NN
20417	3984	43	,	,	,
20417	3984	44	will	will	MD
20417	3984	45	be	be	VB
20417	3984	46	told	tell	VBN
20417	3984	47	in	in	IN
20417	3984	48	the	the	DT
20417	3984	49	next	next	JJ
20417	3984	50	chapter	chapter	NN
20417	3984	51	.	.	.
20417	3985	1	THE	the	DT
20417	3985	2	DISCOVERY	DISCOVERY	NNP
20417	3985	3	OF	of	IN
20417	3985	4	THE	the	DT
20417	3985	5	ELECTRON	ELECTRON	NNP
20417	3985	6	AND	and	CC
20417	3985	7	HOW	how	WRB
20417	3985	8	IT	IT	NNP
20417	3985	9	EFFECTED	effect	VBD
20417	3985	10	A	A	NNP
20417	3985	11	REVOLUTION	REVOLUTION	NNP
20417	3985	12	IN	in	IN
20417	3985	13	IDEAS	ideas	NN
20417	3985	14	What	what	WP
20417	3985	15	the	the	DT
20417	3985	16	discovery	discovery	NN
20417	3985	17	of	of	IN
20417	3985	18	radium	radium	NN
20417	3985	19	implied	imply	VBN
20417	3985	20	was	be	VBD
20417	3985	21	only	only	RB
20417	3985	22	gradually	gradually	RB
20417	3985	23	realised	realise	VBN
20417	3985	24	.	.	.
20417	3986	1	Radium	Radium	NNP
20417	3986	2	captivated	captivate	VBD
20417	3986	3	the	the	DT
20417	3986	4	imagination	imagination	NN
20417	3986	5	of	of	IN
20417	3986	6	the	the	DT
20417	3986	7	world	world	NN
20417	3986	8	;	;	:
20417	3986	9	it	-PRON-	PRP
20417	3986	10	was	be	VBD
20417	3986	11	a	a	DT
20417	3986	12	boon	boon	NN
20417	3986	13	to	to	IN
20417	3986	14	medicine	medicine	NN
20417	3986	15	,	,	,
20417	3986	16	but	but	CC
20417	3986	17	to	to	IN
20417	3986	18	the	the	DT
20417	3986	19	man	man	NN
20417	3986	20	of	of	IN
20417	3986	21	science	science	NNP
20417	3986	22	it	-PRON-	PRP
20417	3986	23	was	be	VBD
20417	3986	24	at	at	IN
20417	3986	25	first	first	RB
20417	3986	26	a	a	DT
20417	3986	27	most	most	RBS
20417	3986	28	puzzling	puzzling	JJ
20417	3986	29	and	and	CC
20417	3986	30	most	most	RBS
20417	3986	31	attractive	attractive	JJ
20417	3986	32	phenomenon	phenomenon	NN
20417	3986	33	.	.	.
20417	3987	1	It	-PRON-	PRP
20417	3987	2	was	be	VBD
20417	3987	3	felt	feel	VBN
20417	3987	4	that	that	IN
20417	3987	5	some	some	DT
20417	3987	6	great	great	JJ
20417	3987	7	secret	secret	NN
20417	3987	8	of	of	IN
20417	3987	9	nature	nature	NN
20417	3987	10	was	be	VBD
20417	3987	11	dimly	dimly	RB
20417	3987	12	unveiled	unveil	VBN
20417	3987	13	in	in	IN
20417	3987	14	its	-PRON-	PRP$
20417	3987	15	wonderful	wonderful	JJ
20417	3987	16	manifestations	manifestation	NNS
20417	3987	17	,	,	,
20417	3987	18	and	and	CC
20417	3987	19	there	there	EX
20417	3987	20	now	now	RB
20417	3987	21	concentrated	concentrate	VBD
20417	3987	22	upon	upon	IN
20417	3987	23	it	-PRON-	PRP
20417	3987	24	as	as	IN
20417	3987	25	gifted	gift	VBD
20417	3987	26	a	a	DT
20417	3987	27	body	body	NN
20417	3987	28	of	of	IN
20417	3987	29	men	man	NNS
20417	3987	30	--	--	:
20417	3987	31	conspicuous	conspicuous	JJ
20417	3987	32	amongst	amongst	IN
20417	3987	33	them	-PRON-	PRP
20417	3987	34	Sir	Sir	NNP
20417	3987	35	J.	J.	NNP
20417	3987	36	J.	J.	NNP
20417	3987	37	Thomson	Thomson	NNP
20417	3987	38	,	,	,
20417	3987	39	Sir	Sir	NNP
20417	3987	40	Ernest	Ernest	NNP
20417	3987	41	Rutherford	Rutherford	NNP
20417	3987	42	,	,	,
20417	3987	43	Sir	Sir	NNP
20417	3987	44	W.	W.	NNP
20417	3987	45	Ramsay	Ramsay	NNP
20417	3987	46	,	,	,
20417	3987	47	and	and	CC
20417	3987	48	Professor	Professor	NNP
20417	3987	49	Soddy	Soddy	NNP
20417	3987	50	--	--	:
20417	3987	51	as	as	IN
20417	3987	52	any	any	DT
20417	3987	53	age	age	NN
20417	3987	54	could	could	MD
20417	3987	55	boast	boast	VB
20417	3987	56	,	,	,
20417	3987	57	with	with	IN
20417	3987	58	an	an	DT
20417	3987	59	apparatus	apparatus	NN
20417	3987	60	of	of	IN
20417	3987	61	research	research	NN
20417	3987	62	as	as	RB
20417	3987	63	far	far	RB
20417	3987	64	beyond	beyond	IN
20417	3987	65	that	that	DT
20417	3987	66	of	of	IN
20417	3987	67	any	any	DT
20417	3987	68	other	other	JJ
20417	3987	69	age	age	NN
20417	3987	70	as	as	IN
20417	3987	71	the	the	DT
20417	3987	72	_	_	NNP
20417	3987	73	Aquitania	Aquitania	NNP
20417	3987	74	_	_	NNP
20417	3987	75	is	be	VBZ
20417	3987	76	beyond	beyond	IN
20417	3987	77	a	a	DT
20417	3987	78	Roman	roman	JJ
20417	3987	79	galley	galley	NN
20417	3987	80	.	.	.
20417	3988	1	Within	within	IN
20417	3988	2	five	five	CD
20417	3988	3	years	year	NNS
20417	3988	4	the	the	DT
20417	3988	5	secret	secret	NN
20417	3988	6	was	be	VBD
20417	3988	7	fairly	fairly	RB
20417	3988	8	mastered	master	VBN
20417	3988	9	.	.	.
20417	3989	1	Not	not	RB
20417	3989	2	only	only	RB
20417	3989	3	were	be	VBD
20417	3989	4	all	all	DT
20417	3989	5	kinds	kind	NNS
20417	3989	6	of	of	IN
20417	3989	7	matter	matter	NN
20417	3989	8	reduced	reduce	VBN
20417	3989	9	to	to	IN
20417	3989	10	a	a	DT
20417	3989	11	common	common	JJ
20417	3989	12	basis	basis	NN
20417	3989	13	,	,	,
20417	3989	14	but	but	CC
20417	3989	15	the	the	DT
20417	3989	16	forces	force	NNS
20417	3989	17	of	of	IN
20417	3989	18	the	the	DT
20417	3989	19	universe	universe	NN
20417	3989	20	were	be	VBD
20417	3989	21	brought	bring	VBN
20417	3989	22	into	into	IN
20417	3989	23	a	a	DT
20417	3989	24	unity	unity	NN
20417	3989	25	and	and	CC
20417	3989	26	understood	understand	VBD
20417	3989	27	as	as	IN
20417	3989	28	they	-PRON-	PRP
20417	3989	29	had	have	VBD
20417	3989	30	never	never	RB
20417	3989	31	been	be	VBN
20417	3989	32	understood	understand	VBN
20417	3989	33	before	before	RB
20417	3989	34	.	.	.
20417	3990	1	[	[	-LRB-
20417	3990	2	Illustration	illustration	NN
20417	3990	3	:	:	:
20417	3990	4	ELECTRIC	ELECTRIC	NNP
20417	3990	5	DISCHARGE	DISCHARGE	NNS
20417	3990	6	IN	in	IN
20417	3990	7	A	a	DT
20417	3990	8	VACUUM	vacuum	NN
20417	3990	9	TUBE	tube	NN
20417	3990	10	The	the	DT
20417	3990	11	two	two	CD
20417	3990	12	ends	end	NNS
20417	3990	13	,	,	,
20417	3990	14	marked	marked	JJ
20417	3990	15	+	+	SYM
20417	3990	16	and	and	CC
20417	3990	17	-	-	:
20417	3990	18	,	,	,
20417	3990	19	of	of	IN
20417	3990	20	a	a	DT
20417	3990	21	tube	tube	NN
20417	3990	22	from	from	IN
20417	3990	23	which	which	WDT
20417	3990	24	nearly	nearly	RB
20417	3990	25	all	all	DT
20417	3990	26	air	air	NN
20417	3990	27	has	have	VBZ
20417	3990	28	been	be	VBN
20417	3990	29	exhausted	exhaust	VBN
20417	3990	30	are	be	VBP
20417	3990	31	connected	connect	VBN
20417	3990	32	to	to	IN
20417	3990	33	electric	electric	JJ
20417	3990	34	terminals	terminal	NNS
20417	3990	35	,	,	,
20417	3990	36	thus	thus	RB
20417	3990	37	producing	produce	VBG
20417	3990	38	an	an	DT
20417	3990	39	electric	electric	JJ
20417	3990	40	discharge	discharge	NN
20417	3990	41	in	in	IN
20417	3990	42	the	the	DT
20417	3990	43	vacuum	vacuum	NN
20417	3990	44	tube	tube	NN
20417	3990	45	.	.	.
20417	3991	1	This	this	DT
20417	3991	2	discharge	discharge	NN
20417	3991	3	travels	travel	VBZ
20417	3991	4	straight	straight	RB
20417	3991	5	along	along	IN
20417	3991	6	the	the	DT
20417	3991	7	tube	tube	NN
20417	3991	8	,	,	,
20417	3991	9	as	as	IN
20417	3991	10	in	in	IN
20417	3991	11	the	the	DT
20417	3991	12	upper	upper	JJ
20417	3991	13	diagram	diagram	NN
20417	3991	14	.	.	.
20417	3992	1	When	when	WRB
20417	3992	2	a	a	DT
20417	3992	3	magnetic	magnetic	JJ
20417	3992	4	field	field	NN
20417	3992	5	is	be	VBZ
20417	3992	6	applied	apply	VBN
20417	3992	7	,	,	,
20417	3992	8	however	however	RB
20417	3992	9	,	,	,
20417	3992	10	the	the	DT
20417	3992	11	rays	ray	NNS
20417	3992	12	are	be	VBP
20417	3992	13	deflected	deflect	VBN
20417	3992	14	,	,	,
20417	3992	15	as	as	IN
20417	3992	16	shown	show	VBN
20417	3992	17	in	in	IN
20417	3992	18	the	the	DT
20417	3992	19	lower	low	JJR
20417	3992	20	diagram	diagram	NN
20417	3992	21	.	.	.
20417	3993	1	The	the	DT
20417	3993	2	similarity	similarity	NN
20417	3993	3	of	of	IN
20417	3993	4	the	the	DT
20417	3993	5	behaviour	behaviour	NN
20417	3993	6	of	of	IN
20417	3993	7	the	the	DT
20417	3993	8	electric	electric	JJ
20417	3993	9	discharge	discharge	NN
20417	3993	10	with	with	IN
20417	3993	11	the	the	DT
20417	3993	12	radium	radium	NN
20417	3993	13	rays	ray	NNS
20417	3993	14	(	(	-LRB-
20417	3993	15	see	see	VB
20417	3993	16	diagram	diagram	NNP
20417	3993	17	of	of	IN
20417	3993	18	deflection	deflection	NN
20417	3993	19	of	of	IN
20417	3993	20	radium	radium	NN
20417	3993	21	rays	ray	NNS
20417	3993	22	,	,	,
20417	3993	23	_	_	NNP
20417	3993	24	post	post	NN
20417	3993	25	_	_	NNP
20417	3993	26	)	)	-RRB-
20417	3993	27	shows	show	VBZ
20417	3993	28	that	that	IN
20417	3993	29	the	the	DT
20417	3993	30	two	two	CD
20417	3993	31	phenomena	phenomenon	NNS
20417	3993	32	may	may	MD
20417	3993	33	be	be	VB
20417	3993	34	identified	identify	VBN
20417	3993	35	.	.	.
20417	3994	1	It	-PRON-	PRP
20417	3994	2	was	be	VBD
20417	3994	3	by	by	IN
20417	3994	4	this	this	DT
20417	3994	5	means	mean	VBZ
20417	3994	6	that	that	IN
20417	3994	7	the	the	DT
20417	3994	8	characteristics	characteristic	NNS
20417	3994	9	of	of	IN
20417	3994	10	electrons	electron	NNS
20417	3994	11	were	be	VBD
20417	3994	12	first	first	RB
20417	3994	13	discovered	discover	VBN
20417	3994	14	.	.	.
20417	3994	15	]	]	-RRB-
20417	3995	1	[	[	-LRB-
20417	3995	2	Illustration	illustration	NN
20417	3995	3	:	:	:
20417	3995	4	THE	the	DT
20417	3995	5	RELATIVE	relative	JJ
20417	3995	6	SIZES	sizes	NN
20417	3995	7	OF	of	IN
20417	3995	8	ATOMS	atoms	NN
20417	3995	9	AND	and	CC
20417	3995	10	ELECTRONS	electron	NNS
20417	3995	11	An	an	DT
20417	3995	12	atom	atom	NN
20417	3995	13	is	be	VBZ
20417	3995	14	far	far	RB
20417	3995	15	too	too	RB
20417	3995	16	small	small	JJ
20417	3995	17	to	to	TO
20417	3995	18	be	be	VB
20417	3995	19	seen	see	VBN
20417	3995	20	.	.	.
20417	3996	1	In	in	IN
20417	3996	2	a	a	DT
20417	3996	3	bubble	bubble	NN
20417	3996	4	of	of	IN
20417	3996	5	hydrogen	hydrogen	NN
20417	3996	6	gas	gas	NN
20417	3996	7	no	no	UH
20417	3996	8	larger	large	JJR
20417	3996	9	than	than	IN
20417	3996	10	the	the	DT
20417	3996	11	letter	letter	NN
20417	3996	12	"	"	``
20417	3996	13	O	o	UH
20417	3996	14	"	"	''
20417	3996	15	there	there	EX
20417	3996	16	are	be	VBP
20417	3996	17	billions	billion	NNS
20417	3996	18	of	of	IN
20417	3996	19	atoms	atom	NNS
20417	3996	20	,	,	,
20417	3996	21	whilst	whilst	IN
20417	3996	22	an	an	DT
20417	3996	23	electron	electron	NN
20417	3996	24	is	be	VBZ
20417	3996	25	more	more	JJR
20417	3996	26	than	than	IN
20417	3996	27	a	a	DT
20417	3996	28	thousand	thousand	CD
20417	3996	29	times	time	NNS
20417	3996	30	smaller	small	JJR
20417	3996	31	than	than	IN
20417	3996	32	the	the	DT
20417	3996	33	smallest	small	JJS
20417	3996	34	atom	atom	NN
20417	3996	35	.	.	.
20417	3997	1	How	how	WRB
20417	3997	2	their	-PRON-	PRP$
20417	3997	3	size	size	NN
20417	3997	4	is	be	VBZ
20417	3997	5	ascertained	ascertain	VBN
20417	3997	6	is	be	VBZ
20417	3997	7	described	describe	VBN
20417	3997	8	in	in	IN
20417	3997	9	the	the	DT
20417	3997	10	text	text	NN
20417	3997	11	.	.	.
20417	3998	1	In	in	IN
20417	3998	2	this	this	DT
20417	3998	3	diagram	diagram	NN
20417	3998	4	a	a	DT
20417	3998	5	bubble	bubble	NN
20417	3998	6	of	of	IN
20417	3998	7	gas	gas	NN
20417	3998	8	is	be	VBZ
20417	3998	9	magnified	magnify	VBN
20417	3998	10	to	to	IN
20417	3998	11	the	the	DT
20417	3998	12	size	size	NN
20417	3998	13	of	of	IN
20417	3998	14	the	the	DT
20417	3998	15	world	world	NN
20417	3998	16	.	.	.
20417	3999	1	Adopting	adopt	VBG
20417	3999	2	this	this	DT
20417	3999	3	scale	scale	NN
20417	3999	4	,	,	,
20417	3999	5	_	_	NNP
20417	3999	6	each	each	DT
20417	3999	7	atom	atom	NN
20417	3999	8	_	_	NNP
20417	3999	9	in	in	IN
20417	3999	10	the	the	DT
20417	3999	11	bubble	bubble	NN
20417	3999	12	would	would	MD
20417	3999	13	then	then	RB
20417	3999	14	be	be	VB
20417	3999	15	as	as	RB
20417	3999	16	large	large	JJ
20417	3999	17	as	as	IN
20417	3999	18	a	a	DT
20417	3999	19	tennis	tennis	NN
20417	3999	20	ball	ball	NN
20417	3999	21	.	.	.
20417	3999	22	]	]	-RRB-
20417	4000	1	[	[	-LRB-
20417	4000	2	Illustration	illustration	NN
20417	4000	3	:	:	:
20417	4000	4	IF	if	IN
20417	4000	5	AN	an	DT
20417	4000	6	ATOM	ATOM	NNS
20417	4000	7	WERE	be	VBD
20417	4000	8	MAGNIFIED	magnified	NN
20417	4000	9	TO	to	IN
20417	4000	10	THE	the	DT
20417	4000	11	SIZE	SIZE	NNP
20417	4000	12	OF	of	IN
20417	4000	13	ST	ST	NNP
20417	4000	14	.	.	.
20417	4000	15	PAUL	PAUL	NNP
20417	4000	16	'S	be	VBZ
20417	4000	17	CATHEDRAL	CATHEDRAL	NNS
20417	4000	18	,	,	,
20417	4000	19	EACH	each	NN
20417	4000	20	ELECTRON	ELECTRON	NNP
20417	4000	21	IN	in	IN
20417	4000	22	THE	the	DT
20417	4000	23	ATOM	ATOM	NNS
20417	4000	24	(	(	-LRB-
20417	4000	25	AS	as	IN
20417	4000	26	REPRESENTED	represent	VBN
20417	4000	27	BY	by	IN
20417	4000	28	THE	the	DT
20417	4000	29	CATHEDRAL	CATHEDRAL	NNS
20417	4000	30	)	)	-RRB-
20417	4000	31	WOULD	WOULD	MD
20417	4000	32	THEN	then	RB
20417	4000	33	BE	be	VB
20417	4000	34	ABOUT	about	IN
20417	4000	35	THE	the	DT
20417	4000	36	SIZE	size	NN
20417	4000	37	OF	of	IN
20417	4000	38	A	a	DT
20417	4000	39	SMALL	small	JJ
20417	4000	40	BULLET	BULLET	NNP
20417	4000	41	]	]	-RRB-
20417	4000	42	[	[	-LRB-
20417	4000	43	Illustration	illustration	NN
20417	4000	44	:	:	:
20417	4000	45	ELECTRONS	electron	NNS
20417	4000	46	STREAMING	stream	VBG
20417	4000	47	FROM	from	IN
20417	4000	48	THE	the	DT
20417	4000	49	SUN	sun	NN
20417	4000	50	TO	to	IN
20417	4000	51	THE	the	DT
20417	4000	52	EARTH	EARTH	NNP
20417	4000	53	There	there	EX
20417	4000	54	are	be	VBP
20417	4000	55	strong	strong	JJ
20417	4000	56	reasons	reason	NNS
20417	4000	57	for	for	IN
20417	4000	58	supposing	suppose	VBG
20417	4000	59	that	that	IN
20417	4000	60	sun	sun	NN
20417	4000	61	-	-	HYPH
20417	4000	62	spots	spot	NNS
20417	4000	63	are	be	VBP
20417	4000	64	huge	huge	JJ
20417	4000	65	electronic	electronic	JJ
20417	4000	66	cyclones	cyclone	NNS
20417	4000	67	.	.	.
20417	4001	1	The	the	DT
20417	4001	2	sun	sun	NN
20417	4001	3	is	be	VBZ
20417	4001	4	constantly	constantly	RB
20417	4001	5	pouring	pour	VBG
20417	4001	6	out	out	RP
20417	4001	7	vast	vast	JJ
20417	4001	8	streams	stream	NNS
20417	4001	9	of	of	IN
20417	4001	10	electrons	electron	NNS
20417	4001	11	into	into	IN
20417	4001	12	space	space	NN
20417	4001	13	.	.	.
20417	4002	1	Many	many	JJ
20417	4002	2	of	of	IN
20417	4002	3	these	these	DT
20417	4002	4	streams	stream	NNS
20417	4002	5	encounter	encounter	VBP
20417	4002	6	the	the	DT
20417	4002	7	earth	earth	NN
20417	4002	8	,	,	,
20417	4002	9	giving	give	VBG
20417	4002	10	rise	rise	NN
20417	4002	11	to	to	IN
20417	4002	12	various	various	JJ
20417	4002	13	electrical	electrical	JJ
20417	4002	14	phenomena	phenomenon	NNS
20417	4002	15	.	.	.
20417	4002	16	]	]	-RRB-
20417	4003	1	§	§	ADD
20417	4003	2	5	5	CD
20417	4003	3	The	the	DT
20417	4003	4	Discovery	Discovery	NNP
20417	4003	5	of	of	IN
20417	4003	6	the	the	DT
20417	4003	7	Electron	Electron	NNP
20417	4003	8	Physicists	Physicists	NNPS
20417	4003	9	did	do	VBD
20417	4003	10	not	not	RB
20417	4003	11	take	take	VB
20417	4003	12	long	long	JJ
20417	4003	13	to	to	TO
20417	4003	14	discover	discover	VB
20417	4003	15	that	that	IN
20417	4003	16	the	the	DT
20417	4003	17	radiation	radiation	NN
20417	4003	18	from	from	IN
20417	4003	19	radium	radium	NN
20417	4003	20	was	be	VBD
20417	4003	21	very	very	RB
20417	4003	22	like	like	IN
20417	4003	23	the	the	DT
20417	4003	24	radiation	radiation	NN
20417	4003	25	in	in	IN
20417	4003	26	a	a	DT
20417	4003	27	"	"	``
20417	4003	28	Crookes	Crookes	NNP
20417	4003	29	tube	tube	NN
20417	4003	30	.	.	.
20417	4003	31	"	"	''
20417	4004	1	It	-PRON-	PRP
20417	4004	2	was	be	VBD
20417	4004	3	quickly	quickly	RB
20417	4004	4	recognised	recognise	VBN
20417	4004	5	,	,	,
20417	4004	6	moreover	moreover	RB
20417	4004	7	,	,	,
20417	4004	8	that	that	IN
20417	4004	9	both	both	DT
20417	4004	10	in	in	IN
20417	4004	11	the	the	DT
20417	4004	12	tube	tube	NN
20417	4004	13	and	and	CC
20417	4004	14	in	in	IN
20417	4004	15	radium	radium	NN
20417	4004	16	(	(	-LRB-
20417	4004	17	and	and	CC
20417	4004	18	other	other	JJ
20417	4004	19	metals	metal	NNS
20417	4004	20	)	)	-RRB-
20417	4004	21	the	the	DT
20417	4004	22	atoms	atom	NNS
20417	4004	23	of	of	IN
20417	4004	24	matter	matter	NN
20417	4004	25	were	be	VBD
20417	4004	26	somehow	somehow	RB
20417	4004	27	breaking	break	VBG
20417	4004	28	down	down	RP
20417	4004	29	.	.	.
20417	4005	1	However	however	RB
20417	4005	2	,	,	,
20417	4005	3	the	the	DT
20417	4005	4	first	first	JJ
20417	4005	5	step	step	NN
20417	4005	6	was	be	VBD
20417	4005	7	to	to	TO
20417	4005	8	recognise	recognise	VB
20417	4005	9	that	that	IN
20417	4005	10	there	there	EX
20417	4005	11	were	be	VBD
20417	4005	12	three	three	CD
20417	4005	13	distinct	distinct	JJ
20417	4005	14	and	and	CC
20417	4005	15	different	different	JJ
20417	4005	16	rays	ray	NNS
20417	4005	17	that	that	WDT
20417	4005	18	were	be	VBD
20417	4005	19	given	give	VBN
20417	4005	20	off	off	RP
20417	4005	21	by	by	IN
20417	4005	22	such	such	JJ
20417	4005	23	metals	metal	NNS
20417	4005	24	as	as	IN
20417	4005	25	radium	radium	NN
20417	4005	26	and	and	CC
20417	4005	27	uranium	uranium	NN
20417	4005	28	.	.	.
20417	4006	1	Sir	Sir	NNP
20417	4006	2	Ernest	Ernest	NNP
20417	4006	3	Rutherford	Rutherford	NNP
20417	4006	4	christened	christen	VBD
20417	4006	5	them	-PRON-	PRP
20417	4006	6	,	,	,
20417	4006	7	after	after	IN
20417	4006	8	the	the	DT
20417	4006	9	first	first	JJ
20417	4006	10	three	three	CD
20417	4006	11	letters	letter	NNS
20417	4006	12	of	of	IN
20417	4006	13	the	the	DT
20417	4006	14	Greek	greek	JJ
20417	4006	15	alphabet	alphabet	NN
20417	4006	16	,	,	,
20417	4006	17	the	the	DT
20417	4006	18	Alpha	alpha	NN
20417	4006	19	,	,	,
20417	4006	20	the	the	DT
20417	4006	21	Beta	Beta	NNP
20417	4006	22	,	,	,
20417	4006	23	and	and	CC
20417	4006	24	Gamma	Gamma	NNP
20417	4006	25	rays	ray	NNS
20417	4006	26	.	.	.
20417	4007	1	We	-PRON-	PRP
20417	4007	2	are	be	VBP
20417	4007	3	concerned	concerned	JJ
20417	4007	4	chiefly	chiefly	RB
20417	4007	5	with	with	IN
20417	4007	6	the	the	DT
20417	4007	7	second	second	JJ
20417	4007	8	group	group	NN
20417	4007	9	and	and	CC
20417	4007	10	purpose	purpose	NN
20417	4007	11	here	here	RB
20417	4007	12	to	to	TO
20417	4007	13	deal	deal	VB
20417	4007	14	with	with	IN
20417	4007	15	that	that	DT
20417	4007	16	group	group	NN
20417	4007	17	only	only	RB
20417	4007	18	.	.	.
20417	4008	1	[	[	-LRB-
20417	4008	2	3	3	CD
20417	4008	3	]	]	-RRB-
20417	4008	4	[	[	-LRB-
20417	4008	5	3	3	CD
20417	4008	6	]	]	-RRB-
20417	4008	7	The	the	DT
20417	4008	8	"	"	``
20417	4008	9	Alpha	alpha	NN
20417	4008	10	rays	ray	NNS
20417	4008	11	"	"	''
20417	4008	12	were	be	VBD
20417	4008	13	presently	presently	RB
20417	4008	14	recognised	recognise	VBN
20417	4008	15	as	as	IN
20417	4008	16	atoms	atom	NNS
20417	4008	17	of	of	IN
20417	4008	18	helium	helium	NN
20417	4008	19	gas	gas	NN
20417	4008	20	,	,	,
20417	4008	21	shot	shoot	VBD
20417	4008	22	out	out	RP
20417	4008	23	at	at	IN
20417	4008	24	the	the	DT
20417	4008	25	rate	rate	NN
20417	4008	26	of	of	IN
20417	4008	27	12,000	12,000	CD
20417	4008	28	miles	mile	NNS
20417	4008	29	a	a	DT
20417	4008	30	second	second	NN
20417	4008	31	.	.	.
20417	4009	1	The	the	DT
20417	4009	2	"	"	``
20417	4009	3	Gamma	Gamma	NNP
20417	4009	4	rays	ray	NNS
20417	4009	5	"	"	''
20417	4009	6	are	be	VBP
20417	4009	7	_	_	NNP
20417	4009	8	waves	wave	NNS
20417	4009	9	_	_	NNP
20417	4009	10	,	,	,
20417	4009	11	like	like	IN
20417	4009	12	the	the	DT
20417	4009	13	X	X	NNS
20417	4009	14	-	-	NNS
20417	4009	15	rays	ray	NNS
20417	4009	16	,	,	,
20417	4009	17	not	not	RB
20417	4009	18	material	material	JJ
20417	4009	19	particles	particle	NNS
20417	4009	20	.	.	.
20417	4010	1	They	-PRON-	PRP
20417	4010	2	appear	appear	VBP
20417	4010	3	to	to	TO
20417	4010	4	be	be	VB
20417	4010	5	a	a	DT
20417	4010	6	type	type	NN
20417	4010	7	of	of	IN
20417	4010	8	X	X	NNS
20417	4010	9	-	-	NNS
20417	4010	10	rays	ray	NNS
20417	4010	11	.	.	.
20417	4011	1	They	-PRON-	PRP
20417	4011	2	possess	possess	VBP
20417	4011	3	the	the	DT
20417	4011	4	remarkable	remarkable	JJ
20417	4011	5	power	power	NN
20417	4011	6	of	of	IN
20417	4011	7	penetrating	penetrate	VBG
20417	4011	8	opaque	opaque	JJ
20417	4011	9	substances	substance	NNS
20417	4011	10	;	;	:
20417	4011	11	they	-PRON-	PRP
20417	4011	12	will	will	MD
20417	4011	13	pass	pass	VB
20417	4011	14	through	through	IN
20417	4011	15	a	a	DT
20417	4011	16	foot	foot	NN
20417	4011	17	of	of	IN
20417	4011	18	solid	solid	JJ
20417	4011	19	iron	iron	NN
20417	4011	20	,	,	,
20417	4011	21	for	for	IN
20417	4011	22	example	example	NN
20417	4011	23	.	.	.
20417	4012	1	The	the	DT
20417	4012	2	"	"	``
20417	4012	3	Beta	beta	NN
20417	4012	4	rays	ray	NNS
20417	4012	5	,	,	,
20417	4012	6	"	"	''
20417	4012	7	as	as	IN
20417	4012	8	they	-PRON-	PRP
20417	4012	9	were	be	VBD
20417	4012	10	at	at	IN
20417	4012	11	first	first	RB
20417	4012	12	called	call	VBN
20417	4012	13	,	,	,
20417	4012	14	have	have	VBP
20417	4012	15	proved	prove	VBN
20417	4012	16	to	to	TO
20417	4012	17	be	be	VB
20417	4012	18	one	one	CD
20417	4012	19	of	of	IN
20417	4012	20	the	the	DT
20417	4012	21	most	most	RBS
20417	4012	22	interesting	interesting	JJ
20417	4012	23	discoveries	discovery	NNS
20417	4012	24	that	that	WDT
20417	4012	25	science	science	NN
20417	4012	26	ever	ever	RB
20417	4012	27	made	make	VBD
20417	4012	28	.	.	.
20417	4013	1	They	-PRON-	PRP
20417	4013	2	proved	prove	VBD
20417	4013	3	what	what	WP
20417	4013	4	Crookes	Crookes	NNP
20417	4013	5	had	have	VBD
20417	4013	6	surmised	surmise	VBN
20417	4013	7	about	about	IN
20417	4013	8	the	the	DT
20417	4013	9	radiations	radiation	NNS
20417	4013	10	he	-PRON-	PRP
20417	4013	11	discovered	discover	VBD
20417	4013	12	in	in	IN
20417	4013	13	his	-PRON-	PRP$
20417	4013	14	vacuum	vacuum	NN
20417	4013	15	tube	tube	NN
20417	4013	16	.	.	.
20417	4014	1	But	but	CC
20417	4014	2	it	-PRON-	PRP
20417	4014	3	was	be	VBD
20417	4014	4	_	_	NNP
20417	4014	5	not	not	RB
20417	4014	6	_	_	IN
20417	4014	7	a	a	DT
20417	4014	8	fourth	fourth	JJ
20417	4014	9	state	state	NN
20417	4014	10	of	of	IN
20417	4014	11	matter	matter	NN
20417	4014	12	that	that	WDT
20417	4014	13	had	have	VBD
20417	4014	14	been	be	VBN
20417	4014	15	found	find	VBN
20417	4014	16	,	,	,
20417	4014	17	but	but	CC
20417	4014	18	a	a	DT
20417	4014	19	new	new	JJ
20417	4014	20	_	_	NNP
20417	4014	21	property	property	NN
20417	4014	22	_	_	NNP
20417	4014	23	of	of	IN
20417	4014	24	matter	matter	NN
20417	4014	25	,	,	,
20417	4014	26	a	a	DT
20417	4014	27	property	property	NN
20417	4014	28	common	common	JJ
20417	4014	29	to	to	IN
20417	4014	30	all	all	DT
20417	4014	31	atoms	atom	NNS
20417	4014	32	of	of	IN
20417	4014	33	matter	matter	NN
20417	4014	34	.	.	.
20417	4015	1	The	the	DT
20417	4015	2	Beta	Beta	NNP
20417	4015	3	rays	ray	NNS
20417	4015	4	were	be	VBD
20417	4015	5	later	later	RB
20417	4015	6	christened	christened	JJ
20417	4015	7	Electrons	Electrons	NNPS
20417	4015	8	.	.	.
20417	4016	1	They	-PRON-	PRP
20417	4016	2	are	be	VBP
20417	4016	3	particles	particle	NNS
20417	4016	4	of	of	IN
20417	4016	5	disembodied	disembody	VBN
20417	4016	6	electricity	electricity	NN
20417	4016	7	,	,	,
20417	4016	8	here	here	RB
20417	4016	9	spontaneously	spontaneously	RB
20417	4016	10	liberated	liberate	VBN
20417	4016	11	from	from	IN
20417	4016	12	the	the	DT
20417	4016	13	atoms	atom	NNS
20417	4016	14	of	of	IN
20417	4016	15	matter	matter	NN
20417	4016	16	:	:	:
20417	4016	17	only	only	RB
20417	4016	18	when	when	WRB
20417	4016	19	the	the	DT
20417	4016	20	electron	electron	NN
20417	4016	21	was	be	VBD
20417	4016	22	isolated	isolate	VBN
20417	4016	23	from	from	IN
20417	4016	24	the	the	DT
20417	4016	25	atom	atom	NN
20417	4016	26	was	be	VBD
20417	4016	27	it	-PRON-	PRP
20417	4016	28	recognised	recognise	VBN
20417	4016	29	for	for	IN
20417	4016	30	the	the	DT
20417	4016	31	first	first	JJ
20417	4016	32	time	time	NN
20417	4016	33	as	as	IN
20417	4016	34	a	a	DT
20417	4016	35	separate	separate	JJ
20417	4016	36	entity	entity	NN
20417	4016	37	.	.	.
20417	4017	1	Electrons	electron	NNS
20417	4017	2	,	,	,
20417	4017	3	therefore	therefore	RB
20417	4017	4	,	,	,
20417	4017	5	are	be	VBP
20417	4017	6	a	a	DT
20417	4017	7	constituent	constituent	NN
20417	4017	8	of	of	IN
20417	4017	9	the	the	DT
20417	4017	10	atoms	atom	NNS
20417	4017	11	of	of	IN
20417	4017	12	matter	matter	NN
20417	4017	13	,	,	,
20417	4017	14	and	and	CC
20417	4017	15	we	-PRON-	PRP
20417	4017	16	have	have	VBP
20417	4017	17	discovered	discover	VBN
20417	4017	18	that	that	IN
20417	4017	19	they	-PRON-	PRP
20417	4017	20	can	can	MD
20417	4017	21	be	be	VB
20417	4017	22	released	release	VBN
20417	4017	23	from	from	IN
20417	4017	24	the	the	DT
20417	4017	25	atom	atom	NN
20417	4017	26	by	by	IN
20417	4017	27	a	a	DT
20417	4017	28	variety	variety	NN
20417	4017	29	of	of	IN
20417	4017	30	agencies	agency	NNS
20417	4017	31	.	.	.
20417	4018	1	Electrons	electron	NNS
20417	4018	2	are	be	VBP
20417	4018	3	to	to	TO
20417	4018	4	be	be	VB
20417	4018	5	found	find	VBN
20417	4018	6	everywhere	everywhere	RB
20417	4018	7	,	,	,
20417	4018	8	forming	form	VBG
20417	4018	9	part	part	NN
20417	4018	10	of	of	IN
20417	4018	11	every	every	DT
20417	4018	12	atom	atom	NN
20417	4018	13	.	.	.
20417	4019	1	"	"	``
20417	4019	2	An	an	DT
20417	4019	3	electron	electron	NN
20417	4019	4	,	,	,
20417	4019	5	"	"	''
20417	4019	6	Sir	Sir	NNP
20417	4019	7	William	William	NNP
20417	4019	8	Bragg	Bragg	NNP
20417	4019	9	says	say	VBZ
20417	4019	10	,	,	,
20417	4019	11	"	"	``
20417	4019	12	can	can	MD
20417	4019	13	only	only	RB
20417	4019	14	maintain	maintain	VB
20417	4019	15	a	a	DT
20417	4019	16	separate	separate	JJ
20417	4019	17	existence	existence	NN
20417	4019	18	if	if	IN
20417	4019	19	it	-PRON-	PRP
20417	4019	20	is	be	VBZ
20417	4019	21	travelling	travel	VBG
20417	4019	22	at	at	IN
20417	4019	23	an	an	DT
20417	4019	24	immense	immense	JJ
20417	4019	25	rate	rate	NN
20417	4019	26	,	,	,
20417	4019	27	from	from	IN
20417	4019	28	one	one	CD
20417	4019	29	three	three	CD
20417	4019	30	-	-	HYPH
20417	4019	31	hundredth	hundredth	NN
20417	4019	32	of	of	IN
20417	4019	33	the	the	DT
20417	4019	34	velocity	velocity	NN
20417	4019	35	of	of	IN
20417	4019	36	light	light	NN
20417	4019	37	upwards	upward	NNS
20417	4019	38	,	,	,
20417	4019	39	that	that	DT
20417	4019	40	is	be	VBZ
20417	4019	41	to	to	TO
20417	4019	42	say	say	VB
20417	4019	43	,	,	,
20417	4019	44	at	at	IN
20417	4019	45	least	least	RBS
20417	4019	46	600	600	CD
20417	4019	47	_	_	NNP
20417	4019	48	miles	mile	VBZ
20417	4019	49	a	a	DT
20417	4019	50	second	second	JJ
20417	4019	51	,	,	,
20417	4019	52	or	or	CC
20417	4019	53	thereabouts	thereabout	VBZ
20417	4019	54	_	_	NNP
20417	4019	55	.	.	.
20417	4020	1	Otherwise	otherwise	RB
20417	4020	2	the	the	DT
20417	4020	3	electron	electron	NN
20417	4020	4	sticks	stick	VBZ
20417	4020	5	to	to	IN
20417	4020	6	the	the	DT
20417	4020	7	first	first	JJ
20417	4020	8	atom	atom	NN
20417	4020	9	it	-PRON-	PRP
20417	4020	10	meets	meet	VBZ
20417	4020	11	.	.	.
20417	4020	12	"	"	''
20417	4021	1	These	these	DT
20417	4021	2	amazing	amazing	JJ
20417	4021	3	particles	particle	NNS
20417	4021	4	may	may	MD
20417	4021	5	travel	travel	VB
20417	4021	6	with	with	IN
20417	4021	7	the	the	DT
20417	4021	8	enormous	enormous	JJ
20417	4021	9	velocity	velocity	NN
20417	4021	10	of	of	IN
20417	4021	11	from	from	IN
20417	4021	12	10,000	10,000	CD
20417	4021	13	to	to	TO
20417	4021	14	more	more	JJR
20417	4021	15	than	than	IN
20417	4021	16	100,000	100,000	CD
20417	4021	17	miles	mile	NNS
20417	4021	18	a	a	DT
20417	4021	19	second	second	NN
20417	4021	20	.	.	.
20417	4022	1	It	-PRON-	PRP
20417	4022	2	was	be	VBD
20417	4022	3	first	first	RB
20417	4022	4	learned	learn	VBN
20417	4022	5	that	that	IN
20417	4022	6	they	-PRON-	PRP
20417	4022	7	are	be	VBP
20417	4022	8	of	of	IN
20417	4022	9	an	an	DT
20417	4022	10	electrical	electrical	JJ
20417	4022	11	nature	nature	NN
20417	4022	12	,	,	,
20417	4022	13	because	because	IN
20417	4022	14	they	-PRON-	PRP
20417	4022	15	are	be	VBP
20417	4022	16	bent	bent	JJ
20417	4022	17	out	out	IN
20417	4022	18	of	of	IN
20417	4022	19	their	-PRON-	PRP$
20417	4022	20	normal	normal	JJ
20417	4022	21	path	path	NN
20417	4022	22	if	if	IN
20417	4022	23	a	a	DT
20417	4022	24	magnet	magnet	NN
20417	4022	25	is	be	VBZ
20417	4022	26	brought	bring	VBN
20417	4022	27	near	near	IN
20417	4022	28	them	-PRON-	PRP
20417	4022	29	.	.	.
20417	4023	1	And	and	CC
20417	4023	2	this	this	DT
20417	4023	3	fact	fact	NN
20417	4023	4	led	lead	VBD
20417	4023	5	to	to	IN
20417	4023	6	a	a	DT
20417	4023	7	further	further	JJ
20417	4023	8	discovery	discovery	NN
20417	4023	9	:	:	:
20417	4023	10	to	to	IN
20417	4023	11	one	one	CD
20417	4023	12	of	of	IN
20417	4023	13	those	those	DT
20417	4023	14	sensational	sensational	JJ
20417	4023	15	estimates	estimate	NNS
20417	4023	16	which	which	WDT
20417	4023	17	the	the	DT
20417	4023	18	general	general	JJ
20417	4023	19	public	public	NN
20417	4023	20	is	be	VBZ
20417	4023	21	apt	apt	JJ
20417	4023	22	to	to	TO
20417	4023	23	believe	believe	VB
20417	4023	24	to	to	TO
20417	4023	25	be	be	VB
20417	4023	26	founded	found	VBN
20417	4023	27	on	on	IN
20417	4023	28	the	the	DT
20417	4023	29	most	most	JJS
20417	4023	30	abstruse	abstruse	NN
20417	4023	31	speculations	speculation	NNS
20417	4023	32	.	.	.
20417	4024	1	The	the	DT
20417	4024	2	physicist	physicist	NN
20417	4024	3	set	set	VBD
20417	4024	4	up	up	RP
20417	4024	5	a	a	DT
20417	4024	6	little	little	JJ
20417	4024	7	chemical	chemical	NN
20417	4024	8	screen	screen	NN
20417	4024	9	for	for	IN
20417	4024	10	the	the	DT
20417	4024	11	"	"	``
20417	4024	12	Beta	Beta	NNP
20417	4024	13	rays	ray	NNS
20417	4024	14	"	"	''
20417	4024	15	to	to	TO
20417	4024	16	hit	hit	VB
20417	4024	17	,	,	,
20417	4024	18	and	and	CC
20417	4024	19	he	-PRON-	PRP
20417	4024	20	so	so	RB
20417	4024	21	arranged	arrange	VBD
20417	4024	22	his	-PRON-	PRP$
20417	4024	23	tube	tube	NN
20417	4024	24	that	that	IN
20417	4024	25	only	only	RB
20417	4024	26	a	a	DT
20417	4024	27	narrow	narrow	JJ
20417	4024	28	sheaf	sheaf	NN
20417	4024	29	of	of	IN
20417	4024	30	the	the	DT
20417	4024	31	rays	ray	NNS
20417	4024	32	poured	pour	VBD
20417	4024	33	on	on	RP
20417	4024	34	to	to	IN
20417	4024	35	the	the	DT
20417	4024	36	screen	screen	NN
20417	4024	37	.	.	.
20417	4025	1	He	-PRON-	PRP
20417	4025	2	then	then	RB
20417	4025	3	drew	draw	VBD
20417	4025	4	this	this	DT
20417	4025	5	sheaf	sheaf	NN
20417	4025	6	of	of	IN
20417	4025	7	rays	ray	NNS
20417	4025	8	out	out	IN
20417	4025	9	of	of	IN
20417	4025	10	its	-PRON-	PRP$
20417	4025	11	course	course	NN
20417	4025	12	with	with	IN
20417	4025	13	a	a	DT
20417	4025	14	magnet	magnet	NN
20417	4025	15	,	,	,
20417	4025	16	and	and	CC
20417	4025	17	he	-PRON-	PRP
20417	4025	18	accurately	accurately	RB
20417	4025	19	measured	measure	VBD
20417	4025	20	the	the	DT
20417	4025	21	shift	shift	NN
20417	4025	22	of	of	IN
20417	4025	23	the	the	DT
20417	4025	24	luminous	luminous	JJ
20417	4025	25	spot	spot	NN
20417	4025	26	on	on	IN
20417	4025	27	the	the	DT
20417	4025	28	screen	screen	NN
20417	4025	29	where	where	WRB
20417	4025	30	the	the	DT
20417	4025	31	rays	ray	NNS
20417	4025	32	impinged	impinge	VBD
20417	4025	33	on	on	IN
20417	4025	34	it	-PRON-	PRP
20417	4025	35	.	.	.
20417	4026	1	But	but	CC
20417	4026	2	when	when	WRB
20417	4026	3	he	-PRON-	PRP
20417	4026	4	knows	know	VBZ
20417	4026	5	the	the	DT
20417	4026	6	exact	exact	JJ
20417	4026	7	intensity	intensity	NN
20417	4026	8	of	of	IN
20417	4026	9	his	-PRON-	PRP$
20417	4026	10	magnetic	magnetic	JJ
20417	4026	11	field	field	NN
20417	4026	12	--	--	:
20417	4026	13	which	which	WDT
20417	4026	14	he	-PRON-	PRP
20417	4026	15	can	can	MD
20417	4026	16	control	control	VB
20417	4026	17	as	as	IN
20417	4026	18	he	-PRON-	PRP
20417	4026	19	likes	like	VBZ
20417	4026	20	--	--	:
20417	4026	21	and	and	CC
20417	4026	22	the	the	DT
20417	4026	23	amount	amount	NN
20417	4026	24	of	of	IN
20417	4026	25	deviation	deviation	NN
20417	4026	26	it	-PRON-	PRP
20417	4026	27	causes	cause	VBZ
20417	4026	28	,	,	,
20417	4026	29	and	and	CC
20417	4026	30	the	the	DT
20417	4026	31	mass	mass	NN
20417	4026	32	of	of	IN
20417	4026	33	the	the	DT
20417	4026	34	moving	move	VBG
20417	4026	35	particles	particle	NNS
20417	4026	36	,	,	,
20417	4026	37	he	-PRON-	PRP
20417	4026	38	can	can	MD
20417	4026	39	tell	tell	VB
20417	4026	40	the	the	DT
20417	4026	41	speed	speed	NN
20417	4026	42	of	of	IN
20417	4026	43	the	the	DT
20417	4026	44	moving	move	VBG
20417	4026	45	particles	particle	NNS
20417	4026	46	which	which	WDT
20417	4026	47	he	-PRON-	PRP
20417	4026	48	thus	thus	RB
20417	4026	49	diverts	divert	VBZ
20417	4026	50	.	.	.
20417	4027	1	These	these	DT
20417	4027	2	particles	particle	NNS
20417	4027	3	were	be	VBD
20417	4027	4	being	be	VBG
20417	4027	5	hurled	hurl	VBN
20417	4027	6	out	out	IN
20417	4027	7	of	of	IN
20417	4027	8	the	the	DT
20417	4027	9	atoms	atom	NNS
20417	4027	10	of	of	IN
20417	4027	11	radium	radium	NN
20417	4027	12	,	,	,
20417	4027	13	or	or	CC
20417	4027	14	from	from	IN
20417	4027	15	the	the	DT
20417	4027	16	negative	negative	JJ
20417	4027	17	pole	pole	NN
20417	4027	18	in	in	IN
20417	4027	19	a	a	DT
20417	4027	20	vacuum	vacuum	NN
20417	4027	21	tube	tube	NN
20417	4027	22	,	,	,
20417	4027	23	at	at	IN
20417	4027	24	a	a	DT
20417	4027	25	speed	speed	NN
20417	4027	26	which	which	WDT
20417	4027	27	,	,	,
20417	4027	28	in	in	IN
20417	4027	29	good	good	JJ
20417	4027	30	conditions	condition	NNS
20417	4027	31	,	,	,
20417	4027	32	reached	reach	VBD
20417	4027	33	nearly	nearly	RB
20417	4027	34	the	the	DT
20417	4027	35	velocity	velocity	NN
20417	4027	36	of	of	IN
20417	4027	37	light	light	NN
20417	4027	38	,	,	,
20417	4027	39	i.e.	i.e.	FW
20417	4028	1	nearly	nearly	RB
20417	4028	2	186,000	186,000	CD
20417	4028	3	miles	mile	NNS
20417	4028	4	a	a	DT
20417	4028	5	second	second	NN
20417	4028	6	.	.	.
20417	4029	1	Their	-PRON-	PRP$
20417	4029	2	speed	speed	NN
20417	4029	3	has	have	VBZ
20417	4029	4	,	,	,
20417	4029	5	of	of	IN
20417	4029	6	course	course	NN
20417	4029	7	,	,	,
20417	4029	8	been	be	VBN
20417	4029	9	confirmed	confirm	VBN
20417	4029	10	by	by	IN
20417	4029	11	numbers	number	NNS
20417	4029	12	of	of	IN
20417	4029	13	experiments	experiment	NNS
20417	4029	14	;	;	:
20417	4029	15	and	and	CC
20417	4029	16	another	another	DT
20417	4029	17	series	series	NN
20417	4029	18	of	of	IN
20417	4029	19	experiments	experiment	NNS
20417	4029	20	enabled	enable	VBD
20417	4029	21	physicists	physicist	NNS
20417	4029	22	to	to	TO
20417	4029	23	determine	determine	VB
20417	4029	24	the	the	DT
20417	4029	25	size	size	NN
20417	4029	26	of	of	IN
20417	4029	27	the	the	DT
20417	4029	28	particles	particle	NNS
20417	4029	29	.	.	.
20417	4030	1	Only	only	RB
20417	4030	2	one	one	CD
20417	4030	3	of	of	IN
20417	4030	4	these	these	DT
20417	4030	5	need	need	NN
20417	4030	6	be	be	VB
20417	4030	7	described	describe	VBN
20417	4030	8	,	,	,
20417	4030	9	to	to	TO
20417	4030	10	give	give	VB
20417	4030	11	the	the	DT
20417	4030	12	reader	reader	NN
20417	4030	13	an	an	DT
20417	4030	14	idea	idea	NN
20417	4030	15	how	how	WRB
20417	4030	16	men	man	NNS
20417	4030	17	of	of	IN
20417	4030	18	science	science	NN
20417	4030	19	arrived	arrive	VBD
20417	4030	20	at	at	IN
20417	4030	21	their	-PRON-	PRP$
20417	4030	22	more	more	RBR
20417	4030	23	startling	startling	JJ
20417	4030	24	results	result	NNS
20417	4030	25	.	.	.
20417	4031	1	Fog	fog	NN
20417	4031	2	,	,	,
20417	4031	3	as	as	IN
20417	4031	4	most	most	JJS
20417	4031	5	people	people	NNS
20417	4031	6	know	know	VBP
20417	4031	7	,	,	,
20417	4031	8	is	be	VBZ
20417	4031	9	thick	thick	JJ
20417	4031	10	in	in	IN
20417	4031	11	our	-PRON-	PRP$
20417	4031	12	great	great	JJ
20417	4031	13	cities	city	NNS
20417	4031	14	because	because	IN
20417	4031	15	the	the	DT
20417	4031	16	water	water	NN
20417	4031	17	-	-	HYPH
20417	4031	18	vapour	vapour	NN
20417	4031	19	gathers	gather	NNS
20417	4031	20	on	on	IN
20417	4031	21	the	the	DT
20417	4031	22	particles	particle	NNS
20417	4031	23	of	of	IN
20417	4031	24	dust	dust	NN
20417	4031	25	and	and	CC
20417	4031	26	smoke	smoke	NN
20417	4031	27	that	that	WDT
20417	4031	28	are	be	VBP
20417	4031	29	in	in	IN
20417	4031	30	the	the	DT
20417	4031	31	atmosphere	atmosphere	NN
20417	4031	32	.	.	.
20417	4032	1	This	this	DT
20417	4032	2	fact	fact	NN
20417	4032	3	was	be	VBD
20417	4032	4	used	use	VBN
20417	4032	5	as	as	IN
20417	4032	6	the	the	DT
20417	4032	7	basis	basis	NN
20417	4032	8	of	of	IN
20417	4032	9	some	some	DT
20417	4032	10	beautiful	beautiful	JJ
20417	4032	11	experiments	experiment	NNS
20417	4032	12	.	.	.
20417	4033	1	Artificial	artificial	JJ
20417	4033	2	fogs	fog	NNS
20417	4033	3	were	be	VBD
20417	4033	4	created	create	VBN
20417	4033	5	in	in	IN
20417	4033	6	little	little	JJ
20417	4033	7	glass	glass	NN
20417	4033	8	tubes	tube	NNS
20417	4033	9	,	,	,
20417	4033	10	by	by	IN
20417	4033	11	introducing	introduce	VBG
20417	4033	12	dust	dust	NN
20417	4033	13	,	,	,
20417	4033	14	in	in	IN
20417	4033	15	various	various	JJ
20417	4033	16	proportions	proportion	NNS
20417	4033	17	,	,	,
20417	4033	18	for	for	IN
20417	4033	19	supersaturated	supersaturate	VBN
20417	4033	20	vapour	vapour	NN
20417	4033	21	to	to	TO
20417	4033	22	gather	gather	VB
20417	4033	23	on	on	RP
20417	4033	24	.	.	.
20417	4034	1	In	in	IN
20417	4034	2	the	the	DT
20417	4034	3	end	end	NN
20417	4034	4	it	-PRON-	PRP
20417	4034	5	was	be	VBD
20417	4034	6	possible	possible	JJ
20417	4034	7	to	to	TO
20417	4034	8	cause	cause	VB
20417	4034	9	tiny	tiny	JJ
20417	4034	10	drops	drop	NNS
20417	4034	11	of	of	IN
20417	4034	12	rain	rain	NN
20417	4034	13	,	,	,
20417	4034	14	each	each	DT
20417	4034	15	with	with	IN
20417	4034	16	a	a	DT
20417	4034	17	particle	particle	NN
20417	4034	18	of	of	IN
20417	4034	19	dust	dust	NN
20417	4034	20	at	at	IN
20417	4034	21	its	-PRON-	PRP$
20417	4034	22	core	core	NN
20417	4034	23	,	,	,
20417	4034	24	to	to	TO
20417	4034	25	fall	fall	VB
20417	4034	26	upon	upon	IN
20417	4034	27	a	a	DT
20417	4034	28	silver	silver	NN
20417	4034	29	mirror	mirror	NN
20417	4034	30	and	and	CC
20417	4034	31	be	be	VB
20417	4034	32	counted	count	VBN
20417	4034	33	.	.	.
20417	4035	1	It	-PRON-	PRP
20417	4035	2	was	be	VBD
20417	4035	3	a	a	DT
20417	4035	4	method	method	NN
20417	4035	5	of	of	IN
20417	4035	6	counting	count	VBG
20417	4035	7	the	the	DT
20417	4035	8	quite	quite	RB
20417	4035	9	invisible	invisible	JJ
20417	4035	10	particles	particle	NNS
20417	4035	11	of	of	IN
20417	4035	12	dust	dust	NN
20417	4035	13	in	in	IN
20417	4035	14	the	the	DT
20417	4035	15	tube	tube	NN
20417	4035	16	;	;	:
20417	4035	17	and	and	CC
20417	4035	18	the	the	DT
20417	4035	19	method	method	NN
20417	4035	20	was	be	VBD
20417	4035	21	now	now	RB
20417	4035	22	successfully	successfully	RB
20417	4035	23	applied	apply	VBN
20417	4035	24	to	to	IN
20417	4035	25	the	the	DT
20417	4035	26	new	new	JJ
20417	4035	27	rays	ray	NNS
20417	4035	28	.	.	.
20417	4036	1	Yet	yet	RB
20417	4036	2	another	another	DT
20417	4036	3	method	method	NN
20417	4036	4	was	be	VBD
20417	4036	5	to	to	TO
20417	4036	6	direct	direct	VB
20417	4036	7	a	a	DT
20417	4036	8	slender	slend	JJR
20417	4036	9	stream	stream	NN
20417	4036	10	of	of	IN
20417	4036	11	the	the	DT
20417	4036	12	particles	particle	NNS
20417	4036	13	upon	upon	IN
20417	4036	14	a	a	DT
20417	4036	15	chemical	chemical	NN
20417	4036	16	screen	screen	NN
20417	4036	17	.	.	.
20417	4037	1	The	the	DT
20417	4037	2	screen	screen	NN
20417	4037	3	glowed	glow	VBN
20417	4037	4	under	under	IN
20417	4037	5	the	the	DT
20417	4037	6	cannonade	cannonade	NN
20417	4037	7	of	of	IN
20417	4037	8	particles	particle	NNS
20417	4037	9	,	,	,
20417	4037	10	and	and	CC
20417	4037	11	a	a	DT
20417	4037	12	powerful	powerful	JJ
20417	4037	13	lens	lens	NN
20417	4037	14	resolved	resolve	VBD
20417	4037	15	the	the	DT
20417	4037	16	glow	glow	NN
20417	4037	17	into	into	IN
20417	4037	18	distinct	distinct	JJ
20417	4037	19	sparks	spark	NNS
20417	4037	20	,	,	,
20417	4037	21	which	which	WDT
20417	4037	22	could	could	MD
20417	4037	23	be	be	VB
20417	4037	24	counted	count	VBN
20417	4037	25	.	.	.
20417	4038	1	In	in	IN
20417	4038	2	short	short	JJ
20417	4038	3	,	,	,
20417	4038	4	a	a	DT
20417	4038	5	series	series	NN
20417	4038	6	of	of	IN
20417	4038	7	the	the	DT
20417	4038	8	most	most	RBS
20417	4038	9	remarkable	remarkable	JJ
20417	4038	10	and	and	CC
20417	4038	11	beautiful	beautiful	JJ
20417	4038	12	experiments	experiment	NNS
20417	4038	13	,	,	,
20417	4038	14	checked	check	VBD
20417	4038	15	in	in	IN
20417	4038	16	all	all	PDT
20417	4038	17	the	the	DT
20417	4038	18	great	great	JJ
20417	4038	19	laboratories	laboratory	NNS
20417	4038	20	of	of	IN
20417	4038	21	the	the	DT
20417	4038	22	world	world	NN
20417	4038	23	,	,	,
20417	4038	24	settled	settle	VBD
20417	4038	25	the	the	DT
20417	4038	26	nature	nature	NN
20417	4038	27	of	of	IN
20417	4038	28	these	these	DT
20417	4038	29	so	so	RB
20417	4038	30	-	-	HYPH
20417	4038	31	called	call	VBN
20417	4038	32	rays	ray	NNS
20417	4038	33	.	.	.
20417	4039	1	They	-PRON-	PRP
20417	4039	2	were	be	VBD
20417	4039	3	streams	stream	NNS
20417	4039	4	of	of	IN
20417	4039	5	particles	particle	NNS
20417	4039	6	more	more	JJR
20417	4039	7	than	than	IN
20417	4039	8	a	a	DT
20417	4039	9	thousand	thousand	CD
20417	4039	10	times	time	NNS
20417	4039	11	smaller	small	JJR
20417	4039	12	than	than	IN
20417	4039	13	the	the	DT
20417	4039	14	smallest	small	JJS
20417	4039	15	known	know	VBN
20417	4039	16	atom	atom	NN
20417	4039	17	.	.	.
20417	4040	1	The	the	DT
20417	4040	2	mass	mass	NN
20417	4040	3	of	of	IN
20417	4040	4	each	each	DT
20417	4040	5	particle	particle	NN
20417	4040	6	is	be	VBZ
20417	4040	7	,	,	,
20417	4040	8	according	accord	VBG
20417	4040	9	to	to	IN
20417	4040	10	the	the	DT
20417	4040	11	latest	late	JJS
20417	4040	12	and	and	CC
20417	4040	13	finest	fine	JJS
20417	4040	14	measurements	measurement	NNS
20417	4040	15	1/1845	1/1845	CD
20417	4040	16	of	of	IN
20417	4040	17	that	that	DT
20417	4040	18	of	of	IN
20417	4040	19	an	an	DT
20417	4040	20	atom	atom	NN
20417	4040	21	of	of	IN
20417	4040	22	hydrogen	hydrogen	NN
20417	4040	23	.	.	.
20417	4041	1	The	the	DT
20417	4041	2	physicist	physicist	NN
20417	4041	3	has	have	VBZ
20417	4041	4	not	not	RB
20417	4041	5	been	be	VBN
20417	4041	6	able	able	JJ
20417	4041	7	to	to	TO
20417	4041	8	find	find	VB
20417	4041	9	any	any	DT
20417	4041	10	character	character	NN
20417	4041	11	except	except	IN
20417	4041	12	electricity	electricity	NN
20417	4041	13	in	in	IN
20417	4041	14	them	-PRON-	PRP
20417	4041	15	,	,	,
20417	4041	16	and	and	CC
20417	4041	17	the	the	DT
20417	4041	18	name	name	NN
20417	4041	19	"	"	``
20417	4041	20	electrons	electron	NNS
20417	4041	21	"	"	''
20417	4041	22	has	have	VBZ
20417	4041	23	been	be	VBN
20417	4041	24	generally	generally	RB
20417	4041	25	adopted	adopt	VBN
20417	4041	26	.	.	.
20417	4042	1	The	the	DT
20417	4042	2	Key	Key	NNP
20417	4042	3	to	to	IN
20417	4042	4	many	many	JJ
20417	4042	5	Mysteries	Mysteries	NNPS
20417	4042	6	The	the	DT
20417	4042	7	Electron	Electron	NNP
20417	4042	8	is	be	VBZ
20417	4042	9	an	an	DT
20417	4042	10	atom	atom	NN
20417	4042	11	,	,	,
20417	4042	12	of	of	IN
20417	4042	13	disembodied	disembody	VBN
20417	4042	14	electricity	electricity	NN
20417	4042	15	;	;	:
20417	4042	16	it	-PRON-	PRP
20417	4042	17	occupies	occupy	VBZ
20417	4042	18	an	an	DT
20417	4042	19	exceedingly	exceedingly	RB
20417	4042	20	small	small	JJ
20417	4042	21	volume	volume	NN
20417	4042	22	,	,	,
20417	4042	23	and	and	CC
20417	4042	24	its	-PRON-	PRP$
20417	4042	25	"	"	``
20417	4042	26	mass	mass	NN
20417	4042	27	"	"	''
20417	4042	28	is	be	VBZ
20417	4042	29	entirely	entirely	RB
20417	4042	30	electrical	electrical	JJ
20417	4042	31	.	.	.
20417	4043	1	These	these	DT
20417	4043	2	electrons	electron	NNS
20417	4043	3	are	be	VBP
20417	4043	4	the	the	DT
20417	4043	5	key	key	NN
20417	4043	6	to	to	IN
20417	4043	7	half	half	PDT
20417	4043	8	the	the	DT
20417	4043	9	mysteries	mystery	NNS
20417	4043	10	of	of	IN
20417	4043	11	matter	matter	NN
20417	4043	12	.	.	.
20417	4044	1	Electrons	electron	NNS
20417	4044	2	in	in	IN
20417	4044	3	rapid	rapid	JJ
20417	4044	4	motion	motion	NN
20417	4044	5	,	,	,
20417	4044	6	as	as	IN
20417	4044	7	we	-PRON-	PRP
20417	4044	8	shall	shall	MD
20417	4044	9	see	see	VB
20417	4044	10	,	,	,
20417	4044	11	explain	explain	VB
20417	4044	12	what	what	WP
20417	4044	13	we	-PRON-	PRP
20417	4044	14	mean	mean	VBP
20417	4044	15	by	by	IN
20417	4044	16	an	an	DT
20417	4044	17	"	"	``
20417	4044	18	electric	electric	JJ
20417	4044	19	current	current	NN
20417	4044	20	,	,	,
20417	4044	21	"	"	''
20417	4044	22	not	not	RB
20417	4044	23	so	so	RB
20417	4044	24	long	long	RB
20417	4044	25	ago	ago	RB
20417	4044	26	regarded	regard	VBN
20417	4044	27	as	as	IN
20417	4044	28	one	one	CD
20417	4044	29	of	of	IN
20417	4044	30	the	the	DT
20417	4044	31	most	most	RBS
20417	4044	32	mysterious	mysterious	JJ
20417	4044	33	manifestations	manifestation	NNS
20417	4044	34	in	in	IN
20417	4044	35	nature	nature	NN
20417	4044	36	.	.	.
20417	4045	1	"	"	``
20417	4045	2	What	what	WDT
20417	4045	3	a	a	DT
20417	4045	4	wonder	wonder	NN
20417	4045	5	,	,	,
20417	4045	6	then	then	RB
20417	4045	7	,	,	,
20417	4045	8	have	have	VBP
20417	4045	9	we	-PRON-	PRP
20417	4045	10	here	here	RB
20417	4045	11	!	!	.
20417	4045	12	"	"	''
20417	4046	1	says	say	VBZ
20417	4046	2	Professor	Professor	NNP
20417	4046	3	R.	R.	NNP
20417	4046	4	K.	K.	NNP
20417	4046	5	Duncan	Duncan	NNP
20417	4046	6	.	.	.
20417	4047	1	"	"	``
20417	4047	2	An	an	DT
20417	4047	3	innocent	innocent	JJ
20417	4047	4	-	-	HYPH
20417	4047	5	looking	look	VBG
20417	4047	6	little	little	JJ
20417	4047	7	pinch	pinch	NN
20417	4047	8	of	of	IN
20417	4047	9	salt	salt	NN
20417	4047	10	and	and	CC
20417	4047	11	yet	yet	RB
20417	4047	12	possessed	possess	VBN
20417	4047	13	of	of	IN
20417	4047	14	special	special	JJ
20417	4047	15	properties	property	NNS
20417	4047	16	utterly	utterly	RB
20417	4047	17	beyond	beyond	IN
20417	4047	18	even	even	RB
20417	4047	19	the	the	DT
20417	4047	20	fanciful	fanciful	JJ
20417	4047	21	imaginings	imagining	NNS
20417	4047	22	of	of	IN
20417	4047	23	men	man	NNS
20417	4047	24	of	of	IN
20417	4047	25	past	past	JJ
20417	4047	26	time	time	NN
20417	4047	27	;	;	:
20417	4047	28	for	for	IN
20417	4047	29	nowhere	nowhere	RB
20417	4047	30	do	do	VBP
20417	4047	31	we	-PRON-	PRP
20417	4047	32	find	find	VB
20417	4047	33	in	in	IN
20417	4047	34	the	the	DT
20417	4047	35	records	record	NNS
20417	4047	36	of	of	IN
20417	4047	37	thought	thought	NN
20417	4047	38	even	even	RB
20417	4047	39	the	the	DT
20417	4047	40	hint	hint	NN
20417	4047	41	of	of	IN
20417	4047	42	the	the	DT
20417	4047	43	possibility	possibility	NN
20417	4047	44	of	of	IN
20417	4047	45	things	thing	NNS
20417	4047	46	which	which	WDT
20417	4047	47	we	-PRON-	PRP
20417	4047	48	now	now	RB
20417	4047	49	regard	regard	VBP
20417	4047	50	as	as	IN
20417	4047	51	established	established	JJ
20417	4047	52	fact	fact	NN
20417	4047	53	.	.	.
20417	4048	1	This	this	DT
20417	4048	2	pinch	pinch	NN
20417	4048	3	of	of	IN
20417	4048	4	salt	salt	NN
20417	4048	5	projects	project	NNS
20417	4048	6	from	from	IN
20417	4048	7	its	-PRON-	PRP$
20417	4048	8	surface	surface	NN
20417	4048	9	bodies	body	NNS
20417	4048	10	[	[	-LRB-
20417	4048	11	i.e.	i.e.	FW
20417	4049	1	electrons	electron	NNS
20417	4049	2	]	]	-RRB-
20417	4049	3	possessing	possess	VBG
20417	4049	4	the	the	DT
20417	4049	5	inconceivable	inconceivable	JJ
20417	4049	6	velocity	velocity	NN
20417	4049	7	of	of	IN
20417	4049	8	over	over	IN
20417	4049	9	100,000	100,000	CD
20417	4049	10	miles	mile	NNS
20417	4049	11	a	a	DT
20417	4049	12	second	second	JJ
20417	4049	13	,	,	,
20417	4049	14	a	a	DT
20417	4049	15	velocity	velocity	NN
20417	4049	16	sufficient	sufficient	JJ
20417	4049	17	to	to	TO
20417	4049	18	carry	carry	VB
20417	4049	19	them	-PRON-	PRP
20417	4049	20	,	,	,
20417	4049	21	if	if	IN
20417	4049	22	unimpeded	unimpede	VBN
20417	4049	23	,	,	,
20417	4049	24	five	five	CD
20417	4049	25	times	time	NNS
20417	4049	26	around	around	IN
20417	4049	27	the	the	DT
20417	4049	28	earth	earth	NN
20417	4049	29	in	in	IN
20417	4049	30	a	a	DT
20417	4049	31	second	second	JJ
20417	4049	32	,	,	,
20417	4049	33	and	and	CC
20417	4049	34	possessing	possess	VBG
20417	4049	35	with	with	IN
20417	4049	36	this	this	DT
20417	4049	37	velocity	velocity	NN
20417	4049	38	,	,	,
20417	4049	39	masses	mass	VBZ
20417	4049	40	a	a	DT
20417	4049	41	thousand	thousand	CD
20417	4049	42	times	time	NNS
20417	4049	43	smaller	small	JJR
20417	4049	44	than	than	IN
20417	4049	45	the	the	DT
20417	4049	46	smallest	small	JJS
20417	4049	47	atom	atom	NN
20417	4049	48	known	know	VBN
20417	4049	49	to	to	IN
20417	4049	50	science	science	NN
20417	4049	51	.	.	.
20417	4050	1	Furthermore	furthermore	RB
20417	4050	2	,	,	,
20417	4050	3	they	-PRON-	PRP
20417	4050	4	are	be	VBP
20417	4050	5	charged	charge	VBN
20417	4050	6	with	with	IN
20417	4050	7	negative	negative	JJ
20417	4050	8	electricity	electricity	NN
20417	4050	9	;	;	:
20417	4050	10	they	-PRON-	PRP
20417	4050	11	pass	pass	VBP
20417	4050	12	straight	straight	RB
20417	4050	13	through	through	IN
20417	4050	14	bodies	body	NNS
20417	4050	15	considered	consider	VBN
20417	4050	16	opaque	opaque	JJ
20417	4050	17	with	with	IN
20417	4050	18	a	a	DT
20417	4050	19	sublime	sublime	JJ
20417	4050	20	indifference	indifference	NN
20417	4050	21	to	to	IN
20417	4050	22	the	the	DT
20417	4050	23	properties	property	NNS
20417	4050	24	of	of	IN
20417	4050	25	the	the	DT
20417	4050	26	body	body	NN
20417	4050	27	,	,	,
20417	4050	28	with	with	IN
20417	4050	29	the	the	DT
20417	4050	30	exception	exception	NN
20417	4050	31	of	of	IN
20417	4050	32	its	-PRON-	PRP$
20417	4050	33	mere	mere	JJ
20417	4050	34	density	density	NN
20417	4050	35	;	;	:
20417	4050	36	they	-PRON-	PRP
20417	4050	37	cause	cause	VBP
20417	4050	38	bodies	body	NNS
20417	4050	39	which	which	WDT
20417	4050	40	they	-PRON-	PRP
20417	4050	41	strike	strike	VBP
20417	4050	42	to	to	TO
20417	4050	43	shine	shine	VB
20417	4050	44	out	out	RP
20417	4050	45	in	in	IN
20417	4050	46	the	the	DT
20417	4050	47	dark	dark	NN
20417	4050	48	;	;	:
20417	4050	49	they	-PRON-	PRP
20417	4050	50	affect	affect	VBP
20417	4050	51	a	a	DT
20417	4050	52	photographic	photographic	JJ
20417	4050	53	plate	plate	NN
20417	4050	54	;	;	:
20417	4050	55	they	-PRON-	PRP
20417	4050	56	render	render	VBP
20417	4050	57	the	the	DT
20417	4050	58	air	air	NN
20417	4050	59	a	a	DT
20417	4050	60	conductor	conductor	NN
20417	4050	61	of	of	IN
20417	4050	62	electricity	electricity	NN
20417	4050	63	;	;	:
20417	4050	64	they	-PRON-	PRP
20417	4050	65	cause	cause	VBP
20417	4050	66	clouds	cloud	NNS
20417	4050	67	in	in	IN
20417	4050	68	moist	moist	JJ
20417	4050	69	air	air	NN
20417	4050	70	;	;	:
20417	4050	71	they	-PRON-	PRP
20417	4050	72	cause	cause	VBP
20417	4050	73	chemical	chemical	NN
20417	4050	74	action	action	NN
20417	4050	75	and	and	CC
20417	4050	76	have	have	VBP
20417	4050	77	a	a	DT
20417	4050	78	peculiar	peculiar	JJ
20417	4050	79	physiological	physiological	JJ
20417	4050	80	action	action	NN
20417	4050	81	.	.	.
20417	4051	1	Who	who	WP
20417	4051	2	,	,	,
20417	4051	3	to	to	IN
20417	4051	4	-	-	HYPH
20417	4051	5	day	day	NN
20417	4051	6	,	,	,
20417	4051	7	shall	shall	MD
20417	4051	8	predict	predict	VB
20417	4051	9	the	the	DT
20417	4051	10	ultimate	ultimate	JJ
20417	4051	11	service	service	NN
20417	4051	12	to	to	IN
20417	4051	13	humanity	humanity	NN
20417	4051	14	of	of	IN
20417	4051	15	the	the	DT
20417	4051	16	beta	beta	NN
20417	4051	17	-	-	HYPH
20417	4051	18	rays	ray	NNS
20417	4051	19	from	from	IN
20417	4051	20	radium	radium	NN
20417	4051	21	!	!	.
20417	4051	22	"	"	''
20417	4052	1	§	§	ADD
20417	4052	2	6	6	CD
20417	4052	3	THE	the	DT
20417	4052	4	ELECTRON	ELECTRON	NNP
20417	4052	5	THEORY	THEORY	NNP
20417	4052	6	,	,	,
20417	4052	7	OR	or	CC
20417	4052	8	THE	the	DT
20417	4052	9	NEW	new	JJ
20417	4052	10	VIEW	view	NN
20417	4052	11	OF	of	IN
20417	4052	12	MATTER	MATTER	NNP
20417	4052	13	The	the	DT
20417	4052	14	Structure	structure	NN
20417	4052	15	of	of	IN
20417	4052	16	the	the	DT
20417	4052	17	Atom	Atom	NNP
20417	4052	18	There	there	EX
20417	4052	19	is	be	VBZ
20417	4052	20	general	general	JJ
20417	4052	21	agreement	agreement	NN
20417	4052	22	amongst	amongst	IN
20417	4052	23	all	all	DT
20417	4052	24	chemists	chemist	NNS
20417	4052	25	,	,	,
20417	4052	26	physicists	physicist	NNS
20417	4052	27	,	,	,
20417	4052	28	and	and	CC
20417	4052	29	mathematicians	mathematician	NNS
20417	4052	30	upon	upon	IN
20417	4052	31	the	the	DT
20417	4052	32	conclusions	conclusion	NNS
20417	4052	33	which	which	WDT
20417	4052	34	we	-PRON-	PRP
20417	4052	35	have	have	VBP
20417	4052	36	so	so	RB
20417	4052	37	far	far	RB
20417	4052	38	given	give	VBN
20417	4052	39	.	.	.
20417	4053	1	We	-PRON-	PRP
20417	4053	2	know	know	VBP
20417	4053	3	that	that	IN
20417	4053	4	the	the	DT
20417	4053	5	atoms	atom	NNS
20417	4053	6	of	of	IN
20417	4053	7	matter	matter	NN
20417	4053	8	are	be	VBP
20417	4053	9	constantly	constantly	RB
20417	4053	10	--	--	:
20417	4053	11	either	either	CC
20417	4053	12	spontaneously	spontaneously	RB
20417	4053	13	or	or	CC
20417	4053	14	under	under	IN
20417	4053	15	stimulation	stimulation	NN
20417	4053	16	--	--	:
20417	4053	17	giving	give	VBG
20417	4053	18	off	off	RP
20417	4053	19	electrons	electron	NNS
20417	4053	20	,	,	,
20417	4053	21	or	or	CC
20417	4053	22	breaking	break	VBG
20417	4053	23	up	up	RP
20417	4053	24	into	into	IN
20417	4053	25	electrons	electron	NNS
20417	4053	26	;	;	:
20417	4053	27	and	and	CC
20417	4053	28	they	-PRON-	PRP
20417	4053	29	therefore	therefore	RB
20417	4053	30	contain	contain	VBP
20417	4053	31	electrons	electron	NNS
20417	4053	32	.	.	.
20417	4054	1	Thus	thus	RB
20417	4054	2	we	-PRON-	PRP
20417	4054	3	have	have	VBP
20417	4054	4	now	now	RB
20417	4054	5	complete	complete	JJ
20417	4054	6	proof	proof	NN
20417	4054	7	of	of	IN
20417	4054	8	the	the	DT
20417	4054	9	independent	independent	JJ
20417	4054	10	existence	existence	NN
20417	4054	11	of	of	IN
20417	4054	12	atoms	atom	NNS
20417	4054	13	and	and	CC
20417	4054	14	also	also	RB
20417	4054	15	of	of	IN
20417	4054	16	electrons	electron	NNS
20417	4054	17	.	.	.
20417	4055	1	When	when	WRB
20417	4055	2	,	,	,
20417	4055	3	however	however	RB
20417	4055	4	,	,	,
20417	4055	5	the	the	DT
20417	4055	6	man	man	NN
20417	4055	7	of	of	IN
20417	4055	8	science	science	NN
20417	4055	9	tries	try	VBZ
20417	4055	10	to	to	TO
20417	4055	11	tell	tell	VB
20417	4055	12	us	-PRON-	PRP
20417	4055	13	_	_	NNP
20417	4055	14	how	how	WRB
20417	4055	15	_	_	NNP
20417	4055	16	electrons	electron	NNS
20417	4055	17	compose	compose	VBP
20417	4055	18	atoms	atom	NNS
20417	4055	19	,	,	,
20417	4055	20	he	-PRON-	PRP
20417	4055	21	passes	pass	VBZ
20417	4055	22	from	from	IN
20417	4055	23	facts	fact	NNS
20417	4055	24	to	to	IN
20417	4055	25	speculation	speculation	NN
20417	4055	26	,	,	,
20417	4055	27	and	and	CC
20417	4055	28	very	very	RB
20417	4055	29	difficult	difficult	JJ
20417	4055	30	speculation	speculation	NN
20417	4055	31	.	.	.
20417	4056	1	Take	take	VB
20417	4056	2	the	the	DT
20417	4056	3	letter	letter	NN
20417	4056	4	"	"	``
20417	4056	5	o	o	NN
20417	4056	6	"	"	''
20417	4056	7	as	as	IN
20417	4056	8	it	-PRON-	PRP
20417	4056	9	is	be	VBZ
20417	4056	10	printed	print	VBN
20417	4056	11	on	on	IN
20417	4056	12	this	this	DT
20417	4056	13	page	page	NN
20417	4056	14	.	.	.
20417	4057	1	In	in	IN
20417	4057	2	a	a	DT
20417	4057	3	little	little	JJ
20417	4057	4	bubble	bubble	NN
20417	4057	5	of	of	IN
20417	4057	6	hydrogen	hydrogen	NN
20417	4057	7	gas	gas	NN
20417	4057	8	no	no	UH
20417	4057	9	larger	large	JJR
20417	4057	10	than	than	IN
20417	4057	11	that	that	DT
20417	4057	12	letter	letter	NN
20417	4057	13	there	there	EX
20417	4057	14	are	be	VBP
20417	4057	15	_	_	NNP
20417	4057	16	trillions	trillion	NNS
20417	4057	17	_	_	NNP
20417	4057	18	of	of	IN
20417	4057	19	atoms	atom	NNS
20417	4057	20	;	;	:
20417	4057	21	and	and	CC
20417	4057	22	they	-PRON-	PRP
20417	4057	23	are	be	VBP
20417	4057	24	not	not	RB
20417	4057	25	packed	pack	VBN
20417	4057	26	together	together	RB
20417	4057	27	,	,	,
20417	4057	28	but	but	CC
20417	4057	29	are	be	VBP
20417	4057	30	circulating	circulate	VBG
20417	4057	31	as	as	RB
20417	4057	32	freely	freely	RB
20417	4057	33	as	as	IN
20417	4057	34	dancers	dancer	NNS
20417	4057	35	in	in	IN
20417	4057	36	a	a	DT
20417	4057	37	ball	ball	NN
20417	4057	38	-	-	HYPH
20417	4057	39	room	room	NN
20417	4057	40	.	.	.
20417	4058	1	We	-PRON-	PRP
20417	4058	2	are	be	VBP
20417	4058	3	asking	ask	VBG
20417	4058	4	the	the	DT
20417	4058	5	physicist	physicist	NN
20417	4058	6	to	to	TO
20417	4058	7	take	take	VB
20417	4058	8	one	one	CD
20417	4058	9	of	of	IN
20417	4058	10	these	these	DT
20417	4058	11	minute	minute	NN
20417	4058	12	atoms	atom	NNS
20417	4058	13	and	and	CC
20417	4058	14	tell	tell	VB
20417	4058	15	us	-PRON-	PRP
20417	4058	16	how	how	WRB
20417	4058	17	the	the	DT
20417	4058	18	still	still	RB
20417	4058	19	smaller	small	JJR
20417	4058	20	electrons	electron	NNS
20417	4058	21	are	be	VBP
20417	4058	22	arranged	arrange	VBN
20417	4058	23	in	in	IN
20417	4058	24	it	-PRON-	PRP
20417	4058	25	.	.	.
20417	4059	1	Naturally	naturally	RB
20417	4059	2	he	-PRON-	PRP
20417	4059	3	can	can	MD
20417	4059	4	only	only	RB
20417	4059	5	make	make	VB
20417	4059	6	mental	mental	JJ
20417	4059	7	pictures	picture	NNS
20417	4059	8	,	,	,
20417	4059	9	guesses	guess	NNS
20417	4059	10	or	or	CC
20417	4059	11	hypotheses	hypothesis	NNS
20417	4059	12	,	,	,
20417	4059	13	which	which	WDT
20417	4059	14	he	-PRON-	PRP
20417	4059	15	tries	try	VBZ
20417	4059	16	to	to	TO
20417	4059	17	fit	fit	VB
20417	4059	18	to	to	IN
20417	4059	19	the	the	DT
20417	4059	20	facts	fact	NNS
20417	4059	21	,	,	,
20417	4059	22	and	and	CC
20417	4059	23	discards	discard	NNS
20417	4059	24	when	when	WRB
20417	4059	25	they	-PRON-	PRP
20417	4059	26	will	will	MD
20417	4059	27	_	_	VB
20417	4059	28	not	not	RB
20417	4059	29	_	_	NNP
20417	4059	30	fit	fit	NN
20417	4059	31	.	.	.
20417	4060	1	At	at	IN
20417	4060	2	present	present	NN
20417	4060	3	,	,	,
20417	4060	4	after	after	IN
20417	4060	5	nearly	nearly	RB
20417	4060	6	twenty	twenty	CD
20417	4060	7	years	year	NNS
20417	4060	8	of	of	IN
20417	4060	9	critical	critical	JJ
20417	4060	10	discussion	discussion	NN
20417	4060	11	,	,	,
20417	4060	12	there	there	EX
20417	4060	13	are	be	VBP
20417	4060	14	two	two	CD
20417	4060	15	chief	chief	JJ
20417	4060	16	theories	theory	NNS
20417	4060	17	of	of	IN
20417	4060	18	the	the	DT
20417	4060	19	structure	structure	NN
20417	4060	20	of	of	IN
20417	4060	21	the	the	DT
20417	4060	22	atom	atom	NN
20417	4060	23	.	.	.
20417	4061	1	At	at	IN
20417	4061	2	first	first	JJ
20417	4061	3	Sir	Sir	NNP
20417	4061	4	J.	J.	NNP
20417	4061	5	J.	J.	NNP
20417	4061	6	Thomson	Thomson	NNP
20417	4061	7	imagined	imagine	VBD
20417	4061	8	the	the	DT
20417	4061	9	electrons	electron	NNS
20417	4061	10	circulating	circulate	VBG
20417	4061	11	in	in	IN
20417	4061	12	shells	shell	NNS
20417	4061	13	(	(	-LRB-
20417	4061	14	like	like	IN
20417	4061	15	the	the	DT
20417	4061	16	layers	layer	NNS
20417	4061	17	of	of	IN
20417	4061	18	an	an	DT
20417	4061	19	onion	onion	NN
20417	4061	20	)	)	-RRB-
20417	4061	21	round	round	IN
20417	4061	22	the	the	DT
20417	4061	23	nucleus	nucleus	NN
20417	4061	24	of	of	IN
20417	4061	25	the	the	DT
20417	4061	26	atom	atom	NN
20417	4061	27	.	.	.
20417	4062	1	This	this	DT
20417	4062	2	did	do	VBD
20417	4062	3	not	not	RB
20417	4062	4	suit	suit	VB
20417	4062	5	,	,	,
20417	4062	6	and	and	CC
20417	4062	7	Sir	Sir	NNP
20417	4062	8	E.	E.	NNP
20417	4062	9	Rutherford	Rutherford	NNP
20417	4062	10	and	and	CC
20417	4062	11	others	other	NNS
20417	4062	12	worked	work	VBD
20417	4062	13	out	out	RP
20417	4062	14	a	a	DT
20417	4062	15	theory	theory	NN
20417	4062	16	that	that	IN
20417	4062	17	the	the	DT
20417	4062	18	electrons	electron	NNS
20417	4062	19	circulated	circulate	VBD
20417	4062	20	round	round	RB
20417	4062	21	a	a	DT
20417	4062	22	nucleus	nucleus	NN
20417	4062	23	rather	rather	RB
20417	4062	24	like	like	IN
20417	4062	25	the	the	DT
20417	4062	26	planets	planet	NNS
20417	4062	27	of	of	IN
20417	4062	28	our	-PRON-	PRP$
20417	4062	29	solar	solar	JJ
20417	4062	30	system	system	NN
20417	4062	31	revolving	revolve	VBG
20417	4062	32	round	round	IN
20417	4062	33	the	the	DT
20417	4062	34	central	central	JJ
20417	4062	35	sun	sun	NN
20417	4062	36	.	.	.
20417	4063	1	Is	be	VBZ
20417	4063	2	there	there	EX
20417	4063	3	a	a	DT
20417	4063	4	nucleus	nucleus	NN
20417	4063	5	,	,	,
20417	4063	6	then	then	RB
20417	4063	7	,	,	,
20417	4063	8	round	round	IN
20417	4063	9	which	which	WDT
20417	4063	10	the	the	DT
20417	4063	11	electrons	electron	NNS
20417	4063	12	revolve	revolve	VBP
20417	4063	13	?	?	.
20417	4064	1	The	the	DT
20417	4064	2	electron	electron	NN
20417	4064	3	,	,	,
20417	4064	4	as	as	IN
20417	4064	5	we	-PRON-	PRP
20417	4064	6	saw	see	VBD
20417	4064	7	,	,	,
20417	4064	8	is	be	VBZ
20417	4064	9	a	a	DT
20417	4064	10	disembodied	disembodied	JJ
20417	4064	11	atom	atom	NN
20417	4064	12	of	of	IN
20417	4064	13	electricity	electricity	NN
20417	4064	14	;	;	:
20417	4064	15	we	-PRON-	PRP
20417	4064	16	should	should	MD
20417	4064	17	say	say	VB
20417	4064	18	,	,	,
20417	4064	19	of	of	IN
20417	4064	20	"	"	``
20417	4064	21	negative	negative	JJ
20417	4064	22	"	"	''
20417	4064	23	electricity	electricity	NN
20417	4064	24	.	.	.
20417	4065	1	Let	let	VB
20417	4065	2	us	-PRON-	PRP
20417	4065	3	picture	picture	VB
20417	4065	4	these	these	DT
20417	4065	5	electrons	electron	NNS
20417	4065	6	all	all	DT
20417	4065	7	moving	move	VBG
20417	4065	8	round	round	RB
20417	4065	9	in	in	IN
20417	4065	10	orbits	orbit	NNS
20417	4065	11	with	with	IN
20417	4065	12	great	great	JJ
20417	4065	13	velocity	velocity	NN
20417	4065	14	.	.	.
20417	4066	1	Now	now	RB
20417	4066	2	it	-PRON-	PRP
20417	4066	3	is	be	VBZ
20417	4066	4	suggested	suggest	VBN
20417	4066	5	that	that	IN
20417	4066	6	there	there	EX
20417	4066	7	is	be	VBZ
20417	4066	8	a	a	DT
20417	4066	9	nucleus	nucleus	NN
20417	4066	10	of	of	IN
20417	4066	11	"	"	``
20417	4066	12	positive	positive	JJ
20417	4066	13	"	"	''
20417	4066	14	electricity	electricity	NN
20417	4066	15	attracting	attract	VBG
20417	4066	16	or	or	CC
20417	4066	17	pulling	pull	VBG
20417	4066	18	the	the	DT
20417	4066	19	revolving	revolving	JJ
20417	4066	20	electrons	electron	NNS
20417	4066	21	to	to	IN
20417	4066	22	it	-PRON-	PRP
20417	4066	23	,	,	,
20417	4066	24	and	and	CC
20417	4066	25	so	so	RB
20417	4066	26	forming	form	VBG
20417	4066	27	an	an	DT
20417	4066	28	equilibrium	equilibrium	NN
20417	4066	29	,	,	,
20417	4066	30	otherwise	otherwise	RB
20417	4066	31	the	the	DT
20417	4066	32	electrons	electron	NNS
20417	4066	33	would	would	MD
20417	4066	34	fly	fly	VB
20417	4066	35	off	off	RP
20417	4066	36	in	in	IN
20417	4066	37	all	all	DT
20417	4066	38	directions	direction	NNS
20417	4066	39	.	.	.
20417	4067	1	This	this	DT
20417	4067	2	nucleus	nucleus	NN
20417	4067	3	has	have	VBZ
20417	4067	4	been	be	VBN
20417	4067	5	recently	recently	RB
20417	4067	6	named	name	VBN
20417	4067	7	the	the	DT
20417	4067	8	proton	proton	NNP
20417	4067	9	.	.	.
20417	4068	1	We	-PRON-	PRP
20417	4068	2	have	have	VBP
20417	4068	3	thus	thus	RB
20417	4068	4	two	two	CD
20417	4068	5	electricities	electricity	NNS
20417	4068	6	in	in	IN
20417	4068	7	the	the	DT
20417	4068	8	atom	atom	NN
20417	4068	9	:	:	:
20417	4068	10	the	the	DT
20417	4068	11	positive	positive	JJ
20417	4068	12	=	=	-RRB-
20417	4068	13	the	the	DT
20417	4068	14	nucleus	nucleus	NN
20417	4068	15	;	;	:
20417	4068	16	the	the	DT
20417	4068	17	negative	negative	JJ
20417	4068	18	=	=	-RRB-
20417	4068	19	the	the	DT
20417	4068	20	electron	electron	NN
20417	4068	21	.	.	.
20417	4069	1	Of	of	IN
20417	4069	2	recent	recent	JJ
20417	4069	3	years	year	NNS
20417	4069	4	Dr.	Dr.	NNP
20417	4069	5	Langmuir	Langmuir	NNP
20417	4069	6	has	have	VBZ
20417	4069	7	put	put	VBN
20417	4069	8	out	out	RP
20417	4069	9	a	a	DT
20417	4069	10	theory	theory	NN
20417	4069	11	that	that	IN
20417	4069	12	the	the	DT
20417	4069	13	electrons	electron	NNS
20417	4069	14	do	do	VBP
20417	4069	15	not	not	RB
20417	4069	16	_	_	VB
20417	4069	17	revolve	revolve	VB
20417	4069	18	round	round	NN
20417	4069	19	_	_	NNP
20417	4069	20	the	the	DT
20417	4069	21	nucleus	nucleus	NN
20417	4069	22	,	,	,
20417	4069	23	but	but	CC
20417	4069	24	remain	remain	VBP
20417	4069	25	in	in	IN
20417	4069	26	a	a	DT
20417	4069	27	state	state	NN
20417	4069	28	of	of	IN
20417	4069	29	violent	violent	JJ
20417	4069	30	agitation	agitation	NN
20417	4069	31	of	of	IN
20417	4069	32	some	some	DT
20417	4069	33	sort	sort	NN
20417	4069	34	at	at	IN
20417	4069	35	fixed	fix	VBN
20417	4069	36	distances	distance	NNS
20417	4069	37	from	from	IN
20417	4069	38	the	the	DT
20417	4069	39	nucleus	nucleus	NN
20417	4069	40	.	.	.
20417	4070	1	[	[	-LRB-
20417	4070	2	Illustration	illustration	NN
20417	4070	3	:	:	:
20417	4070	4	PROFESSOR	PROFESSOR	NNP
20417	4070	5	SIR	SIR	NNP
20417	4070	6	J.	J.	NNP
20417	4070	7	J.	J.	NNP
20417	4070	8	THOMSON	THOMSON	NNP
20417	4070	9	Experimental	experimental	JJ
20417	4070	10	discoverer	discoverer	NN
20417	4070	11	of	of	IN
20417	4070	12	the	the	DT
20417	4070	13	electronic	electronic	JJ
20417	4070	14	constitution	constitution	NN
20417	4070	15	of	of	IN
20417	4070	16	matter	matter	NN
20417	4070	17	,	,	,
20417	4070	18	in	in	IN
20417	4070	19	the	the	DT
20417	4070	20	Cavendish	Cavendish	NNP
20417	4070	21	Physical	Physical	NNP
20417	4070	22	Laboratory	Laboratory	NNP
20417	4070	23	,	,	,
20417	4070	24	Cambridge	Cambridge	NNP
20417	4070	25	.	.	.
20417	4071	1	A	a	DT
20417	4071	2	great	great	JJ
20417	4071	3	investigator	investigator	NN
20417	4071	4	,	,	,
20417	4071	5	noted	note	VBN
20417	4071	6	for	for	IN
20417	4071	7	the	the	DT
20417	4071	8	imaginative	imaginative	JJ
20417	4071	9	range	range	NN
20417	4071	10	of	of	IN
20417	4071	11	his	-PRON-	PRP$
20417	4071	12	hypotheses	hypothesis	NNS
20417	4071	13	and	and	CC
20417	4071	14	his	-PRON-	PRP$
20417	4071	15	fertility	fertility	NN
20417	4071	16	in	in	IN
20417	4071	17	experimental	experimental	JJ
20417	4071	18	devices	device	NNS
20417	4071	19	.	.	.
20417	4071	20	]	]	-RRB-
20417	4072	1	[	[	-LRB-
20417	4072	2	Illustration	illustration	NN
20417	4072	3	:	:	:
20417	4072	4	_	_	XX
20417	4072	5	From	from	IN
20417	4072	6	the	the	DT
20417	4072	7	Smithsonian	Smithsonian	NNP
20417	4072	8	Report	Report	NNP
20417	4072	9	_	_	NNP
20417	4072	10	,	,	,
20417	4072	11	1915	1915	CD
20417	4072	12	.	.	.
20417	4073	1	ELECTRONS	electrons	NN
20417	4073	2	PRODUCED	PRODUCED	NNPS
20417	4073	3	BY	by	IN
20417	4073	4	PASSAGE	passage	NN
20417	4073	5	OF	of	IN
20417	4073	6	X	x	NN
20417	4073	7	-	-	NNS
20417	4073	8	RAYS	rays	JJ
20417	4073	9	THROUGH	through	NN
20417	4073	10	AIR	AIR	NNP
20417	4073	11	A	a	DT
20417	4073	12	photograph	photograph	NN
20417	4073	13	clearly	clearly	RB
20417	4073	14	showing	show	VBG
20417	4073	15	that	that	IN
20417	4073	16	electrons	electron	NNS
20417	4073	17	are	be	VBP
20417	4073	18	definite	definite	JJ
20417	4073	19	entities	entity	NNS
20417	4073	20	.	.	.
20417	4074	1	As	as	IN
20417	4074	2	electrons	electron	NNS
20417	4074	3	leave	leave	VBP
20417	4074	4	atoms	atom	NNS
20417	4074	5	they	-PRON-	PRP
20417	4074	6	may	may	MD
20417	4074	7	traverse	traverse	VB
20417	4074	8	matter	matter	NN
20417	4074	9	or	or	CC
20417	4074	10	pass	pass	VB
20417	4074	11	through	through	IN
20417	4074	12	the	the	DT
20417	4074	13	air	air	NN
20417	4074	14	in	in	IN
20417	4074	15	a	a	DT
20417	4074	16	straight	straight	JJ
20417	4074	17	path	path	NN
20417	4074	18	The	the	DT
20417	4074	19	illustration	illustration	NN
20417	4074	20	shows	show	VBZ
20417	4074	21	the	the	DT
20417	4074	22	tortuous	tortuous	JJ
20417	4074	23	path	path	NN
20417	4074	24	of	of	IN
20417	4074	25	electrons	electron	NNS
20417	4074	26	resulting	result	VBG
20417	4074	27	from	from	IN
20417	4074	28	collision	collision	NN
20417	4074	29	with	with	IN
20417	4074	30	atoms	atom	NNS
20417	4074	31	.	.	.
20417	4074	32	]	]	-RRB-
20417	4075	1	[	[	-LRB-
20417	4075	2	Illustration	illustration	NN
20417	4075	3	:	:	:
20417	4075	4	MAGNETIC	magnetic	JJ
20417	4075	5	DEFLECTION	DEFLECTION	NNP
20417	4075	6	OF	of	IN
20417	4075	7	RADIUM	RADIUM	NNP
20417	4075	8	RAYS	RAYS	NNP
20417	4075	9	The	the	DT
20417	4075	10	radium	radium	NN
20417	4075	11	rays	ray	NNS
20417	4075	12	are	be	VBP
20417	4075	13	made	make	VBN
20417	4075	14	to	to	TO
20417	4075	15	strike	strike	VB
20417	4075	16	a	a	DT
20417	4075	17	screen	screen	NN
20417	4075	18	,	,	,
20417	4075	19	producing	produce	VBG
20417	4075	20	visible	visible	JJ
20417	4075	21	spots	spot	NNS
20417	4075	22	of	of	IN
20417	4075	23	light	light	NN
20417	4075	24	.	.	.
20417	4076	1	When	when	WRB
20417	4076	2	a	a	DT
20417	4076	3	magnetic	magnetic	JJ
20417	4076	4	field	field	NN
20417	4076	5	is	be	VBZ
20417	4076	6	applied	apply	VBN
20417	4076	7	the	the	DT
20417	4076	8	rays	ray	NNS
20417	4076	9	are	be	VBP
20417	4076	10	seen	see	VBN
20417	4076	11	to	to	TO
20417	4076	12	be	be	VB
20417	4076	13	deflected	deflect	VBN
20417	4076	14	,	,	,
20417	4076	15	as	as	IN
20417	4076	16	in	in	IN
20417	4076	17	the	the	DT
20417	4076	18	diagram	diagram	NN
20417	4076	19	.	.	.
20417	4077	1	This	this	DT
20417	4077	2	can	can	MD
20417	4077	3	only	only	RB
20417	4077	4	happen	happen	VB
20417	4077	5	if	if	IN
20417	4077	6	the	the	DT
20417	4077	7	rays	ray	NNS
20417	4077	8	carry	carry	VBP
20417	4077	9	an	an	DT
20417	4077	10	electric	electric	JJ
20417	4077	11	charge	charge	NN
20417	4077	12	,	,	,
20417	4077	13	and	and	CC
20417	4077	14	it	-PRON-	PRP
20417	4077	15	was	be	VBD
20417	4077	16	by	by	IN
20417	4077	17	experiments	experiment	NNS
20417	4077	18	of	of	IN
20417	4077	19	this	this	DT
20417	4077	20	kind	kind	NN
20417	4077	21	that	that	WDT
20417	4077	22	we	-PRON-	PRP
20417	4077	23	obtained	obtain	VBD
20417	4077	24	our	-PRON-	PRP$
20417	4077	25	knowledge	knowledge	NN
20417	4077	26	respecting	respect	VBG
20417	4077	27	the	the	DT
20417	4077	28	electric	electric	JJ
20417	4077	29	charges	charge	NNS
20417	4077	30	carried	carry	VBN
20417	4077	31	by	by	IN
20417	4077	32	radium	radium	NN
20417	4077	33	rays	ray	NNS
20417	4077	34	.	.	.
20417	4077	35	]	]	-RRB-
20417	4078	1	[	[	-LRB-
20417	4078	2	Illustration	illustration	NN
20417	4078	3	:	:	:
20417	4078	4	_	_	NNP
20417	4078	5	Reproduced	reproduce	VBN
20417	4078	6	by	by	IN
20417	4078	7	permission	permission	NN
20417	4078	8	of	of	IN
20417	4078	9	"	"	``
20417	4078	10	Scientific	scientific	JJ
20417	4078	11	American	American	NNP
20417	4078	12	.	.	.
20417	4079	1	"	"	``
20417	4079	2	_	_	NNP
20417	4079	3	PROFESSOR	PROFESSOR	NNP
20417	4079	4	R.	R.	NNP
20417	4079	5	A.	A.	NNP
20417	4079	6	MILLIKAN	MILLIKAN	NNP
20417	4079	7	'S	's	POS
20417	4079	8	APPARATUS	APPARATUS	NNP
20417	4079	9	FOR	for	IN
20417	4079	10	COUNTING	COUNTING	NNP
20417	4079	11	ELECTRONS	ELECTRONS	NNP
20417	4079	12	]	]	-RRB-
20417	4079	13	But	but	CC
20417	4079	14	we	-PRON-	PRP
20417	4079	15	will	will	MD
20417	4079	16	confine	confine	VB
20417	4079	17	ourselves	-PRON-	PRP
20417	4079	18	here	here	RB
20417	4079	19	to	to	IN
20417	4079	20	the	the	DT
20417	4079	21	facts	fact	NNS
20417	4079	22	,	,	,
20417	4079	23	and	and	CC
20417	4079	24	leave	leave	VB
20417	4079	25	the	the	DT
20417	4079	26	contending	contend	VBG
20417	4079	27	theories	theory	NNS
20417	4079	28	to	to	IN
20417	4079	29	scientific	scientific	JJ
20417	4079	30	men	man	NNS
20417	4079	31	.	.	.
20417	4080	1	It	-PRON-	PRP
20417	4080	2	is	be	VBZ
20417	4080	3	now	now	RB
20417	4080	4	pretty	pretty	RB
20417	4080	5	generally	generally	RB
20417	4080	6	accepted	accept	VBN
20417	4080	7	that	that	IN
20417	4080	8	an	an	DT
20417	4080	9	atom	atom	NN
20417	4080	10	of	of	IN
20417	4080	11	matter	matter	NN
20417	4080	12	consists	consist	VBZ
20417	4080	13	of	of	IN
20417	4080	14	a	a	DT
20417	4080	15	number	number	NN
20417	4080	16	of	of	IN
20417	4080	17	electrons	electron	NNS
20417	4080	18	,	,	,
20417	4080	19	or	or	CC
20417	4080	20	charges	charge	NNS
20417	4080	21	of	of	IN
20417	4080	22	negative	negative	JJ
20417	4080	23	electricity	electricity	NN
20417	4080	24	,	,	,
20417	4080	25	held	hold	VBN
20417	4080	26	together	together	RB
20417	4080	27	by	by	IN
20417	4080	28	a	a	DT
20417	4080	29	charge	charge	NN
20417	4080	30	of	of	IN
20417	4080	31	positive	positive	JJ
20417	4080	32	electricity	electricity	NN
20417	4080	33	.	.	.
20417	4081	1	It	-PRON-	PRP
20417	4081	2	is	be	VBZ
20417	4081	3	not	not	RB
20417	4081	4	disputed	dispute	VBN
20417	4081	5	that	that	IN
20417	4081	6	these	these	DT
20417	4081	7	electrons	electron	NNS
20417	4081	8	are	be	VBP
20417	4081	9	in	in	IN
20417	4081	10	a	a	DT
20417	4081	11	state	state	NN
20417	4081	12	of	of	IN
20417	4081	13	violent	violent	JJ
20417	4081	14	motion	motion	NN
20417	4081	15	or	or	CC
20417	4081	16	strain	strain	VB
20417	4081	17	,	,	,
20417	4081	18	and	and	CC
20417	4081	19	that	that	IN
20417	4081	20	therefore	therefore	RB
20417	4081	21	a	a	DT
20417	4081	22	vast	vast	JJ
20417	4081	23	energy	energy	NN
20417	4081	24	is	be	VBZ
20417	4081	25	locked	lock	VBN
20417	4081	26	up	up	RP
20417	4081	27	in	in	IN
20417	4081	28	the	the	DT
20417	4081	29	atoms	atom	NNS
20417	4081	30	of	of	IN
20417	4081	31	matter	matter	NN
20417	4081	32	.	.	.
20417	4082	1	To	to	IN
20417	4082	2	that	that	IN
20417	4082	3	we	-PRON-	PRP
20417	4082	4	will	will	MD
20417	4082	5	return	return	VB
20417	4082	6	later	later	RB
20417	4082	7	.	.	.
20417	4083	1	Here	here	RB
20417	4083	2	,	,	,
20417	4083	3	rather	rather	RB
20417	4083	4	,	,	,
20417	4083	5	we	-PRON-	PRP
20417	4083	6	will	will	MD
20417	4083	7	notice	notice	VB
20417	4083	8	another	another	DT
20417	4083	9	remarkable	remarkable	JJ
20417	4083	10	discovery	discovery	NN
20417	4083	11	which	which	WDT
20417	4083	12	helps	help	VBZ
20417	4083	13	us	-PRON-	PRP
20417	4083	14	to	to	TO
20417	4083	15	understand	understand	VB
20417	4083	16	the	the	DT
20417	4083	17	nature	nature	NN
20417	4083	18	of	of	IN
20417	4083	19	matter	matter	NN
20417	4083	20	.	.	.
20417	4084	1	A	a	DT
20417	4084	2	brilliant	brilliant	JJ
20417	4084	3	young	young	JJ
20417	4084	4	man	man	NN
20417	4084	5	of	of	IN
20417	4084	6	science	science	NNP
20417	4084	7	who	who	WP
20417	4084	8	was	be	VBD
20417	4084	9	killed	kill	VBN
20417	4084	10	in	in	IN
20417	4084	11	the	the	DT
20417	4084	12	war	war	NN
20417	4084	13	,	,	,
20417	4084	14	Mr.	Mr.	NNP
20417	4084	15	Moseley	Moseley	NNP
20417	4084	16	,	,	,
20417	4084	17	some	some	DT
20417	4084	18	years	year	NNS
20417	4084	19	ago	ago	RB
20417	4084	20	showed	show	VBD
20417	4084	21	that	that	IN
20417	4084	22	,	,	,
20417	4084	23	when	when	WRB
20417	4084	24	the	the	DT
20417	4084	25	atoms	atom	NNS
20417	4084	26	of	of	IN
20417	4084	27	different	different	JJ
20417	4084	28	substances	substance	NNS
20417	4084	29	are	be	VBP
20417	4084	30	arranged	arrange	VBN
20417	4084	31	in	in	IN
20417	4084	32	order	order	NN
20417	4084	33	of	of	IN
20417	4084	34	their	-PRON-	PRP$
20417	4084	35	weight	weight	NN
20417	4084	36	,	,	,
20417	4084	37	_	_	NNP
20417	4084	38	they	-PRON-	PRP
20417	4084	39	are	be	VBP
20417	4084	40	also	also	RB
20417	4084	41	arranged	arrange	VBN
20417	4084	42	in	in	IN
20417	4084	43	the	the	DT
20417	4084	44	order	order	NN
20417	4084	45	of	of	IN
20417	4084	46	increasing	increase	VBG
20417	4084	47	complexity	complexity	NN
20417	4084	48	of	of	IN
20417	4084	49	structure	structure	NN
20417	4084	50	_	_	NNP
20417	4084	51	.	.	.
20417	4085	1	That	that	DT
20417	4085	2	is	be	VBZ
20417	4085	3	to	to	TO
20417	4085	4	say	say	VB
20417	4085	5	,	,	,
20417	4085	6	the	the	DT
20417	4085	7	heavier	heavy	JJR
20417	4085	8	the	the	DT
20417	4085	9	atom	atom	NN
20417	4085	10	,	,	,
20417	4085	11	the	the	DT
20417	4085	12	more	more	JJR
20417	4085	13	electrons	electron	NNS
20417	4085	14	it	-PRON-	PRP
20417	4085	15	contains	contain	VBZ
20417	4085	16	.	.	.
20417	4086	1	There	there	EX
20417	4086	2	is	be	VBZ
20417	4086	3	a	a	DT
20417	4086	4	gradual	gradual	JJ
20417	4086	5	building	building	NN
20417	4086	6	up	up	RP
20417	4086	7	of	of	IN
20417	4086	8	atoms	atom	NNS
20417	4086	9	containing	contain	VBG
20417	4086	10	more	more	JJR
20417	4086	11	and	and	CC
20417	4086	12	more	more	JJR
20417	4086	13	electrons	electron	NNS
20417	4086	14	from	from	IN
20417	4086	15	the	the	DT
20417	4086	16	lightest	light	JJS
20417	4086	17	atom	atom	NN
20417	4086	18	to	to	IN
20417	4086	19	the	the	DT
20417	4086	20	heaviest	heavy	JJS
20417	4086	21	.	.	.
20417	4087	1	Here	here	RB
20417	4087	2	it	-PRON-	PRP
20417	4087	3	is	be	VBZ
20417	4087	4	enough	enough	JJ
20417	4087	5	to	to	TO
20417	4087	6	say	say	VB
20417	4087	7	that	that	IN
20417	4087	8	as	as	IN
20417	4087	9	he	-PRON-	PRP
20417	4087	10	took	take	VBD
20417	4087	11	element	element	NN
20417	4087	12	after	after	IN
20417	4087	13	element	element	NN
20417	4087	14	,	,	,
20417	4087	15	from	from	IN
20417	4087	16	the	the	DT
20417	4087	17	lightest	light	JJS
20417	4087	18	(	(	-LRB-
20417	4087	19	hydrogen	hydrogen	NN
20417	4087	20	)	)	-RRB-
20417	4087	21	to	to	IN
20417	4087	22	the	the	DT
20417	4087	23	heaviest	heavy	JJS
20417	4087	24	(	(	-LRB-
20417	4087	25	uranium	uranium	NN
20417	4087	26	)	)	-RRB-
20417	4087	27	he	-PRON-	PRP
20417	4087	28	found	find	VBD
20417	4087	29	a	a	DT
20417	4087	30	strangely	strangely	RB
20417	4087	31	regular	regular	JJ
20417	4087	32	relation	relation	NN
20417	4087	33	between	between	IN
20417	4087	34	them	-PRON-	PRP
20417	4087	35	.	.	.
20417	4088	1	If	if	IN
20417	4088	2	hydrogen	hydrogen	NN
20417	4088	3	were	be	VBD
20417	4088	4	represented	represent	VBN
20417	4088	5	by	by	IN
20417	4088	6	the	the	DT
20417	4088	7	figure	figure	NN
20417	4088	8	one	one	NN
20417	4088	9	,	,	,
20417	4088	10	helium	helium	NN
20417	4088	11	by	by	IN
20417	4088	12	two	two	CD
20417	4088	13	,	,	,
20417	4088	14	lithium	lithium	NN
20417	4088	15	three	three	CD
20417	4088	16	,	,	,
20417	4088	17	and	and	CC
20417	4088	18	so	so	RB
20417	4088	19	on	on	RB
20417	4088	20	up	up	IN
20417	4088	21	to	to	IN
20417	4088	22	uranium	uranium	NN
20417	4088	23	,	,	,
20417	4088	24	then	then	RB
20417	4088	25	uranium	uranium	NN
20417	4088	26	should	should	MD
20417	4088	27	have	have	VB
20417	4088	28	the	the	DT
20417	4088	29	figure	figure	NN
20417	4088	30	ninety	ninety	CD
20417	4088	31	-	-	HYPH
20417	4088	32	two	two	CD
20417	4088	33	.	.	.
20417	4089	1	This	this	DT
20417	4089	2	makes	make	VBZ
20417	4089	3	it	-PRON-	PRP
20417	4089	4	probable	probable	JJ
20417	4089	5	that	that	IN
20417	4089	6	there	there	EX
20417	4089	7	are	be	VBP
20417	4089	8	in	in	IN
20417	4089	9	nature	nature	NN
20417	4089	10	ninety	ninety	CD
20417	4089	11	-	-	HYPH
20417	4089	12	two	two	CD
20417	4089	13	elements	element	NNS
20417	4089	14	--	--	:
20417	4089	15	we	-PRON-	PRP
20417	4089	16	have	have	VBP
20417	4089	17	found	find	VBN
20417	4089	18	eighty	eighty	CD
20417	4089	19	-	-	HYPH
20417	4089	20	seven	seven	CD
20417	4089	21	--	--	:
20417	4089	22	and	and	CC
20417	4089	23	that	that	IN
20417	4089	24	the	the	DT
20417	4089	25	number	number	NN
20417	4089	26	Mr.	Mr.	NNP
20417	4089	27	Moseley	Moseley	NNP
20417	4089	28	found	find	VBD
20417	4089	29	is	be	VBZ
20417	4089	30	the	the	DT
20417	4089	31	number	number	NN
20417	4089	32	of	of	IN
20417	4089	33	electrons	electron	NNS
20417	4089	34	in	in	IN
20417	4089	35	the	the	DT
20417	4089	36	atom	atom	NN
20417	4089	37	of	of	IN
20417	4089	38	each	each	DT
20417	4089	39	element	element	NN
20417	4089	40	;	;	:
20417	4089	41	that	that	DT
20417	4089	42	is	be	VBZ
20417	4089	43	to	to	TO
20417	4089	44	say	say	VB
20417	4089	45	,	,	,
20417	4089	46	the	the	DT
20417	4089	47	number	number	NN
20417	4089	48	is	be	VBZ
20417	4089	49	arranged	arrange	VBN
20417	4089	50	in	in	IN
20417	4089	51	order	order	NN
20417	4089	52	of	of	IN
20417	4089	53	the	the	DT
20417	4089	54	atomic	atomic	JJ
20417	4089	55	numbers	number	NNS
20417	4089	56	of	of	IN
20417	4089	57	the	the	DT
20417	4089	58	various	various	JJ
20417	4089	59	elements	element	NNS
20417	4089	60	.	.	.
20417	4090	1	§	§	ADD
20417	4090	2	7	7	CD
20417	4090	3	The	the	DT
20417	4090	4	New	New	NNP
20417	4090	5	View	view	NN
20417	4090	6	of	of	IN
20417	4090	7	Matter	Matter	NNP
20417	4090	8	Up	up	IN
20417	4090	9	to	to	IN
20417	4090	10	the	the	DT
20417	4090	11	point	point	NN
20417	4090	12	we	-PRON-	PRP
20417	4090	13	have	have	VBP
20417	4090	14	reached	reach	VBN
20417	4090	15	,	,	,
20417	4090	16	then	then	RB
20417	4090	17	,	,	,
20417	4090	18	we	-PRON-	PRP
20417	4090	19	see	see	VBP
20417	4090	20	what	what	WP
20417	4090	21	the	the	DT
20417	4090	22	new	new	JJ
20417	4090	23	view	view	NN
20417	4090	24	of	of	IN
20417	4090	25	Matter	Matter	NNP
20417	4090	26	is	be	VBZ
20417	4090	27	.	.	.
20417	4091	1	Every	every	DT
20417	4091	2	atom	atom	NN
20417	4091	3	of	of	IN
20417	4091	4	matter	matter	NN
20417	4091	5	,	,	,
20417	4091	6	of	of	IN
20417	4091	7	whatever	whatever	WDT
20417	4091	8	kind	kind	NN
20417	4091	9	throughout	throughout	IN
20417	4091	10	the	the	DT
20417	4091	11	whole	whole	JJ
20417	4091	12	universe	universe	NN
20417	4091	13	,	,	,
20417	4091	14	is	be	VBZ
20417	4091	15	built	build	VBN
20417	4091	16	up	up	IN
20417	4091	17	of	of	IN
20417	4091	18	electrons	electron	NNS
20417	4091	19	in	in	IN
20417	4091	20	conjunction	conjunction	NN
20417	4091	21	with	with	IN
20417	4091	22	a	a	DT
20417	4091	23	nucleus	nucleus	NN
20417	4091	24	.	.	.
20417	4092	1	From	from	IN
20417	4092	2	the	the	DT
20417	4092	3	smallest	small	JJS
20417	4092	4	atom	atom	NN
20417	4092	5	of	of	IN
20417	4092	6	all	all	DT
20417	4092	7	--	--	:
20417	4092	8	the	the	DT
20417	4092	9	atom	atom	NN
20417	4092	10	of	of	IN
20417	4092	11	hydrogen	hydrogen	NN
20417	4092	12	--	--	:
20417	4092	13	which	which	WDT
20417	4092	14	consists	consist	VBZ
20417	4092	15	of	of	IN
20417	4092	16	one	one	CD
20417	4092	17	electron	electron	NN
20417	4092	18	,	,	,
20417	4092	19	rotating	rotate	VBG
20417	4092	20	round	round	IN
20417	4092	21	a	a	DT
20417	4092	22	positively	positively	RB
20417	4092	23	charged	charge	VBN
20417	4092	24	nucleus	nucleus	NN
20417	4092	25	,	,	,
20417	4092	26	to	to	IN
20417	4092	27	a	a	DT
20417	4092	28	heavy	heavy	JJ
20417	4092	29	complicated	complicated	JJ
20417	4092	30	atom	atom	NN
20417	4092	31	,	,	,
20417	4092	32	such	such	JJ
20417	4092	33	as	as	IN
20417	4092	34	the	the	DT
20417	4092	35	atom	atom	NN
20417	4092	36	of	of	IN
20417	4092	37	gold	gold	NN
20417	4092	38	,	,	,
20417	4092	39	constituted	constitute	VBD
20417	4092	40	of	of	IN
20417	4092	41	many	many	JJ
20417	4092	42	electrons	electron	NNS
20417	4092	43	and	and	CC
20417	4092	44	a	a	DT
20417	4092	45	complex	complex	JJ
20417	4092	46	nucleus	nucleus	NN
20417	4092	47	,	,	,
20417	4092	48	_	_	NNP
20417	4092	49	we	-PRON-	PRP
20417	4092	50	have	have	VBP
20417	4092	51	only	only	RB
20417	4092	52	to	to	TO
20417	4092	53	do	do	VB
20417	4092	54	with	with	IN
20417	4092	55	positive	positive	JJ
20417	4092	56	and	and	CC
20417	4092	57	negative	negative	JJ
20417	4092	58	units	unit	NNS
20417	4092	59	of	of	IN
20417	4092	60	electricity	electricity	NN
20417	4092	61	_	_	NNP
20417	4092	62	.	.	.
20417	4093	1	The	the	DT
20417	4093	2	electron	electron	NN
20417	4093	3	and	and	CC
20417	4093	4	its	-PRON-	PRP$
20417	4093	5	nucleus	nucleus	NN
20417	4093	6	are	be	VBP
20417	4093	7	particles	particle	NNS
20417	4093	8	of	of	IN
20417	4093	9	electricity	electricity	NN
20417	4093	10	.	.	.
20417	4094	1	All	all	DT
20417	4094	2	Matter	Matter	NNP
20417	4094	3	,	,	,
20417	4094	4	therefore	therefore	RB
20417	4094	5	,	,	,
20417	4094	6	is	be	VBZ
20417	4094	7	nothing	nothing	NN
20417	4094	8	but	but	IN
20417	4094	9	a	a	DT
20417	4094	10	manifestation	manifestation	NN
20417	4094	11	of	of	IN
20417	4094	12	electricity	electricity	NN
20417	4094	13	.	.	.
20417	4095	1	The	the	DT
20417	4095	2	atoms	atom	NNS
20417	4095	3	of	of	IN
20417	4095	4	matter	matter	NN
20417	4095	5	,	,	,
20417	4095	6	as	as	IN
20417	4095	7	we	-PRON-	PRP
20417	4095	8	saw	see	VBD
20417	4095	9	,	,	,
20417	4095	10	combine	combine	VB
20417	4095	11	and	and	CC
20417	4095	12	form	form	VB
20417	4095	13	molecules	molecule	NNS
20417	4095	14	.	.	.
20417	4096	1	Atoms	atom	NNS
20417	4096	2	and	and	CC
20417	4096	3	molecules	molecule	NNS
20417	4096	4	are	be	VBP
20417	4096	5	the	the	DT
20417	4096	6	bricks	brick	NNS
20417	4096	7	out	out	IN
20417	4096	8	of	of	IN
20417	4096	9	which	which	WDT
20417	4096	10	nature	nature	NN
20417	4096	11	has	have	VBZ
20417	4096	12	built	build	VBN
20417	4096	13	up	up	RP
20417	4096	14	everything	everything	NN
20417	4096	15	;	;	:
20417	4096	16	ourselves	-PRON-	PRP
20417	4096	17	,	,	,
20417	4096	18	the	the	DT
20417	4096	19	earth	earth	NN
20417	4096	20	,	,	,
20417	4096	21	the	the	DT
20417	4096	22	stars	star	NNS
20417	4096	23	,	,	,
20417	4096	24	the	the	DT
20417	4096	25	whole	whole	JJ
20417	4096	26	universe	universe	NN
20417	4096	27	.	.	.
20417	4097	1	But	but	CC
20417	4097	2	more	more	JJR
20417	4097	3	than	than	IN
20417	4097	4	bricks	brick	NNS
20417	4097	5	are	be	VBP
20417	4097	6	required	require	VBN
20417	4097	7	to	to	TO
20417	4097	8	build	build	VB
20417	4097	9	a	a	DT
20417	4097	10	house	house	NN
20417	4097	11	.	.	.
20417	4098	1	There	there	EX
20417	4098	2	are	be	VBP
20417	4098	3	other	other	JJ
20417	4098	4	fundamental	fundamental	JJ
20417	4098	5	existences	existence	NNS
20417	4098	6	,	,	,
20417	4098	7	such	such	JJ
20417	4098	8	as	as	IN
20417	4098	9	the	the	DT
20417	4098	10	various	various	JJ
20417	4098	11	forms	form	NNS
20417	4098	12	of	of	IN
20417	4098	13	energy	energy	NN
20417	4098	14	,	,	,
20417	4098	15	which	which	WDT
20417	4098	16	give	give	VBP
20417	4098	17	rise	rise	NN
20417	4098	18	to	to	IN
20417	4098	19	several	several	JJ
20417	4098	20	complex	complex	JJ
20417	4098	21	problems	problem	NNS
20417	4098	22	.	.	.
20417	4099	1	And	and	CC
20417	4099	2	we	-PRON-	PRP
20417	4099	3	have	have	VBP
20417	4099	4	also	also	RB
20417	4099	5	to	to	TO
20417	4099	6	remember	remember	VB
20417	4099	7	,	,	,
20417	4099	8	that	that	IN
20417	4099	9	there	there	EX
20417	4099	10	are	be	VBP
20417	4099	11	more	more	JJR
20417	4099	12	than	than	IN
20417	4099	13	eighty	eighty	CD
20417	4099	14	distinct	distinct	JJ
20417	4099	15	elements	element	NNS
20417	4099	16	,	,	,
20417	4099	17	each	each	DT
20417	4099	18	with	with	IN
20417	4099	19	its	-PRON-	PRP$
20417	4099	20	own	own	JJ
20417	4099	21	definite	definite	JJ
20417	4099	22	type	type	NN
20417	4099	23	of	of	IN
20417	4099	24	atom	atom	NN
20417	4099	25	.	.	.
20417	4100	1	We	-PRON-	PRP
20417	4100	2	shall	shall	MD
20417	4100	3	deal	deal	VB
20417	4100	4	with	with	IN
20417	4100	5	energy	energy	NN
20417	4100	6	later	later	RB
20417	4100	7	.	.	.
20417	4101	1	Meanwhile	meanwhile	RB
20417	4101	2	it	-PRON-	PRP
20417	4101	3	remains	remain	VBZ
20417	4101	4	to	to	TO
20417	4101	5	be	be	VB
20417	4101	6	said	say	VBN
20417	4101	7	that	that	IN
20417	4101	8	,	,	,
20417	4101	9	although	although	IN
20417	4101	10	we	-PRON-	PRP
20417	4101	11	have	have	VBP
20417	4101	12	discovered	discover	VBN
20417	4101	13	a	a	DT
20417	4101	14	great	great	JJ
20417	4101	15	deal	deal	NN
20417	4101	16	about	about	IN
20417	4101	17	the	the	DT
20417	4101	18	electron	electron	NNP
20417	4101	19	and	and	CC
20417	4101	20	the	the	DT
20417	4101	21	constitution	constitution	NN
20417	4101	22	of	of	IN
20417	4101	23	matter	matter	NN
20417	4101	24	,	,	,
20417	4101	25	and	and	CC
20417	4101	26	that	that	IN
20417	4101	27	while	while	IN
20417	4101	28	the	the	DT
20417	4101	29	physicists	physicist	NNS
20417	4101	30	of	of	IN
20417	4101	31	our	-PRON-	PRP$
20417	4101	32	own	own	JJ
20417	4101	33	day	day	NN
20417	4101	34	seem	seem	VBP
20417	4101	35	to	to	TO
20417	4101	36	see	see	VB
20417	4101	37	a	a	DT
20417	4101	38	possibility	possibility	NN
20417	4101	39	of	of	IN
20417	4101	40	explaining	explain	VBG
20417	4101	41	positive	positive	JJ
20417	4101	42	and	and	CC
20417	4101	43	negative	negative	JJ
20417	4101	44	electricity	electricity	NN
20417	4101	45	,	,	,
20417	4101	46	the	the	DT
20417	4101	47	nature	nature	NN
20417	4101	48	of	of	IN
20417	4101	49	them	-PRON-	PRP
20417	4101	50	both	both	DT
20417	4101	51	is	be	VBZ
20417	4101	52	unknown	unknown	JJ
20417	4101	53	.	.	.
20417	4102	1	There	there	EX
20417	4102	2	exists	exist	VBZ
20417	4102	3	the	the	DT
20417	4102	4	theory	theory	NN
20417	4102	5	that	that	IN
20417	4102	6	the	the	DT
20417	4102	7	particles	particle	NNS
20417	4102	8	of	of	IN
20417	4102	9	positive	positive	JJ
20417	4102	10	and	and	CC
20417	4102	11	negative	negative	JJ
20417	4102	12	electricity	electricity	NN
20417	4102	13	,	,	,
20417	4102	14	which	which	WDT
20417	4102	15	make	make	VBP
20417	4102	16	up	up	RP
20417	4102	17	the	the	DT
20417	4102	18	atoms	atom	NNS
20417	4102	19	of	of	IN
20417	4102	20	matter	matter	NN
20417	4102	21	,	,	,
20417	4102	22	are	be	VBP
20417	4102	23	points	point	NNS
20417	4102	24	or	or	CC
20417	4102	25	centres	centre	NNS
20417	4102	26	of	of	IN
20417	4102	27	disturbances	disturbance	NNS
20417	4102	28	of	of	IN
20417	4102	29	some	some	DT
20417	4102	30	kind	kind	NN
20417	4102	31	in	in	IN
20417	4102	32	a	a	DT
20417	4102	33	universal	universal	JJ
20417	4102	34	ether	ether	NN
20417	4102	35	,	,	,
20417	4102	36	and	and	CC
20417	4102	37	that	that	IN
20417	4102	38	all	all	PDT
20417	4102	39	the	the	DT
20417	4102	40	various	various	JJ
20417	4102	41	forms	form	NNS
20417	4102	42	of	of	IN
20417	4102	43	energy	energy	NN
20417	4102	44	are	be	VBP
20417	4102	45	,	,	,
20417	4102	46	in	in	IN
20417	4102	47	some	some	DT
20417	4102	48	fundamental	fundamental	JJ
20417	4102	49	way	way	NN
20417	4102	50	,	,	,
20417	4102	51	aspects	aspect	NNS
20417	4102	52	of	of	IN
20417	4102	53	the	the	DT
20417	4102	54	same	same	JJ
20417	4102	55	primary	primary	JJ
20417	4102	56	entity	entity	NN
20417	4102	57	which	which	WDT
20417	4102	58	constitutes	constitute	VBZ
20417	4102	59	matter	matter	NN
20417	4102	60	itself	-PRON-	PRP
20417	4102	61	.	.	.
20417	4103	1	But	but	CC
20417	4103	2	the	the	DT
20417	4103	3	discovery	discovery	NN
20417	4103	4	of	of	IN
20417	4103	5	the	the	DT
20417	4103	6	property	property	NN
20417	4103	7	of	of	IN
20417	4103	8	radio	radio	NN
20417	4103	9	-	-	HYPH
20417	4103	10	activity	activity	NN
20417	4103	11	has	have	VBZ
20417	4103	12	raised	raise	VBN
20417	4103	13	many	many	JJ
20417	4103	14	other	other	JJ
20417	4103	15	interesting	interesting	JJ
20417	4103	16	questions	question	NNS
20417	4103	17	,	,	,
20417	4103	18	besides	besides	IN
20417	4103	19	that	that	DT
20417	4103	20	which	which	WDT
20417	4103	21	we	-PRON-	PRP
20417	4103	22	have	have	VBP
20417	4103	23	just	just	RB
20417	4103	24	dealt	deal	VBN
20417	4103	25	with	with	IN
20417	4103	26	.	.	.
20417	4104	1	In	in	IN
20417	4104	2	radio	radio	NN
20417	4104	3	-	-	HYPH
20417	4104	4	active	active	JJ
20417	4104	5	elements	element	NNS
20417	4104	6	,	,	,
20417	4104	7	such	such	JJ
20417	4104	8	as	as	IN
20417	4104	9	uranium	uranium	NN
20417	4104	10	for	for	IN
20417	4104	11	example	example	NN
20417	4104	12	,	,	,
20417	4104	13	the	the	DT
20417	4104	14	element	element	NN
20417	4104	15	is	be	VBZ
20417	4104	16	breaking	break	VBG
20417	4104	17	down	down	RP
20417	4104	18	;	;	,
20417	4104	19	in	in	IN
20417	4104	20	what	what	WP
20417	4104	21	we	-PRON-	PRP
20417	4104	22	call	call	VBP
20417	4104	23	radio	radio	NN
20417	4104	24	-	-	HYPH
20417	4104	25	activity	activity	NN
20417	4104	26	we	-PRON-	PRP
20417	4104	27	have	have	VBP
20417	4104	28	a	a	DT
20417	4104	29	manifestation	manifestation	NN
20417	4104	30	of	of	IN
20417	4104	31	the	the	DT
20417	4104	32	spontaneous	spontaneous	JJ
20417	4104	33	change	change	NN
20417	4104	34	of	of	IN
20417	4104	35	elements	element	NNS
20417	4104	36	.	.	.
20417	4105	1	What	what	WP
20417	4105	2	is	be	VBZ
20417	4105	3	really	really	RB
20417	4105	4	taking	take	VBG
20417	4105	5	place	place	NN
20417	4105	6	is	be	VBZ
20417	4105	7	a	a	DT
20417	4105	8	transmutation	transmutation	NN
20417	4105	9	of	of	IN
20417	4105	10	one	one	CD
20417	4105	11	element	element	NN
20417	4105	12	into	into	IN
20417	4105	13	another	another	DT
20417	4105	14	,	,	,
20417	4105	15	from	from	IN
20417	4105	16	a	a	DT
20417	4105	17	heavier	heavy	JJR
20417	4105	18	to	to	IN
20417	4105	19	a	a	DT
20417	4105	20	lighter	light	JJR
20417	4105	21	.	.	.
20417	4106	1	The	the	DT
20417	4106	2	element	element	NN
20417	4106	3	uranium	uranium	NN
20417	4106	4	spontaneously	spontaneously	RB
20417	4106	5	becomes	become	VBZ
20417	4106	6	radium	radium	NN
20417	4106	7	,	,	,
20417	4106	8	and	and	CC
20417	4106	9	radium	radium	NN
20417	4106	10	passes	pass	VBZ
20417	4106	11	through	through	IN
20417	4106	12	a	a	DT
20417	4106	13	number	number	NN
20417	4106	14	of	of	IN
20417	4106	15	other	other	JJ
20417	4106	16	stages	stage	NNS
20417	4106	17	until	until	IN
20417	4106	18	it	-PRON-	PRP
20417	4106	19	,	,	,
20417	4106	20	in	in	IN
20417	4106	21	turn	turn	NN
20417	4106	22	,	,	,
20417	4106	23	becomes	become	VBZ
20417	4106	24	lead	lead	NN
20417	4106	25	.	.	.
20417	4107	1	Each	each	DT
20417	4107	2	descending	descend	VBG
20417	4107	3	element	element	NN
20417	4107	4	is	be	VBZ
20417	4107	5	of	of	IN
20417	4107	6	lighter	light	JJR
20417	4107	7	atomic	atomic	JJ
20417	4107	8	weight	weight	NN
20417	4107	9	than	than	IN
20417	4107	10	its	-PRON-	PRP$
20417	4107	11	predecessor	predecessor	NN
20417	4107	12	.	.	.
20417	4108	1	The	the	DT
20417	4108	2	changing	change	VBG
20417	4108	3	process	process	NN
20417	4108	4	,	,	,
20417	4108	5	of	of	IN
20417	4108	6	course	course	NN
20417	4108	7	,	,	,
20417	4108	8	is	be	VBZ
20417	4108	9	a	a	DT
20417	4108	10	very	very	RB
20417	4108	11	slow	slow	JJ
20417	4108	12	one	one	NN
20417	4108	13	.	.	.
20417	4109	1	It	-PRON-	PRP
20417	4109	2	may	may	MD
20417	4109	3	be	be	VB
20417	4109	4	that	that	IN
20417	4109	5	all	all	RB
20417	4109	6	matter	matter	NN
20417	4109	7	is	be	VBZ
20417	4109	8	radio	radio	NN
20417	4109	9	-	-	HYPH
20417	4109	10	active	active	JJ
20417	4109	11	,	,	,
20417	4109	12	or	or	CC
20417	4109	13	can	can	MD
20417	4109	14	be	be	VB
20417	4109	15	made	make	VBN
20417	4109	16	so	so	RB
20417	4109	17	.	.	.
20417	4110	1	This	this	DT
20417	4110	2	raises	raise	VBZ
20417	4110	3	the	the	DT
20417	4110	4	question	question	NN
20417	4110	5	whether	whether	IN
20417	4110	6	all	all	PDT
20417	4110	7	the	the	DT
20417	4110	8	matter	matter	NN
20417	4110	9	in	in	IN
20417	4110	10	the	the	DT
20417	4110	11	universe	universe	NN
20417	4110	12	may	may	MD
20417	4110	13	not	not	RB
20417	4110	14	undergo	undergo	VB
20417	4110	15	disintegration	disintegration	NN
20417	4110	16	.	.	.
20417	4111	1	There	there	EX
20417	4111	2	is	be	VBZ
20417	4111	3	,	,	,
20417	4111	4	however	however	RB
20417	4111	5	,	,	,
20417	4111	6	another	another	DT
20417	4111	7	side	side	NN
20417	4111	8	of	of	IN
20417	4111	9	the	the	DT
20417	4111	10	question	question	NN
20417	4111	11	,	,	,
20417	4111	12	which	which	WDT
20417	4111	13	the	the	DT
20417	4111	14	discovery	discovery	NN
20417	4111	15	of	of	IN
20417	4111	16	radio	radio	NN
20417	4111	17	-	-	HYPH
20417	4111	18	activity	activity	NN
20417	4111	19	has	have	VBZ
20417	4111	20	brought	bring	VBN
20417	4111	21	to	to	IN
20417	4111	22	light	light	NN
20417	4111	23	,	,	,
20417	4111	24	and	and	CC
20417	4111	25	which	which	WDT
20417	4111	26	has	have	VBZ
20417	4111	27	effected	effect	VBN
20417	4111	28	a	a	DT
20417	4111	29	revolution	revolution	NN
20417	4111	30	in	in	IN
20417	4111	31	our	-PRON-	PRP$
20417	4111	32	views	view	NNS
20417	4111	33	.	.	.
20417	4112	1	We	-PRON-	PRP
20417	4112	2	have	have	VBP
20417	4112	3	seen	see	VBN
20417	4112	4	that	that	IN
20417	4112	5	in	in	IN
20417	4112	6	radio	radio	NN
20417	4112	7	-	-	HYPH
20417	4112	8	active	active	JJ
20417	4112	9	substances	substance	NNS
20417	4112	10	the	the	DT
20417	4112	11	elements	element	NNS
20417	4112	12	are	be	VBP
20417	4112	13	breaking	break	VBG
20417	4112	14	down	down	RP
20417	4112	15	.	.	.
20417	4113	1	Is	be	VBZ
20417	4113	2	there	there	EX
20417	4113	3	a	a	DT
20417	4113	4	process	process	NN
20417	4113	5	of	of	IN
20417	4113	6	building	build	VBG
20417	4113	7	up	up	RP
20417	4113	8	at	at	IN
20417	4113	9	work	work	NN
20417	4113	10	?	?	.
20417	4114	1	If	if	IN
20417	4114	2	the	the	DT
20417	4114	3	more	more	RBR
20417	4114	4	complicated	complicated	JJ
20417	4114	5	atoms	atom	NNS
20417	4114	6	are	be	VBP
20417	4114	7	breaking	break	VBG
20417	4114	8	down	down	RP
20417	4114	9	into	into	IN
20417	4114	10	simpler	simple	JJR
20417	4114	11	forms	form	NNS
20417	4114	12	,	,	,
20417	4114	13	may	may	MD
20417	4114	14	there	there	EX
20417	4114	15	not	not	RB
20417	4114	16	be	be	VB
20417	4114	17	a	a	DT
20417	4114	18	converse	converse	NN
20417	4114	19	process	process	NN
20417	4114	20	--	--	:
20417	4114	21	a	a	DT
20417	4114	22	building	building	NN
20417	4114	23	up	up	RP
20417	4114	24	from	from	IN
20417	4114	25	simpler	simple	JJR
20417	4114	26	elements	element	NNS
20417	4114	27	to	to	IN
20417	4114	28	more	more	RBR
20417	4114	29	complicated	complicated	JJ
20417	4114	30	elements	element	NNS
20417	4114	31	?	?	.
20417	4115	1	It	-PRON-	PRP
20417	4115	2	is	be	VBZ
20417	4115	3	probably	probably	RB
20417	4115	4	the	the	DT
20417	4115	5	case	case	NN
20417	4115	6	that	that	IN
20417	4115	7	both	both	DT
20417	4115	8	processes	process	NNS
20417	4115	9	are	be	VBP
20417	4115	10	at	at	IN
20417	4115	11	work	work	NN
20417	4115	12	.	.	.
20417	4116	1	There	there	EX
20417	4116	2	are	be	VBP
20417	4116	3	some	some	DT
20417	4116	4	eighty	eighty	CD
20417	4116	5	-	-	HYPH
20417	4116	6	odd	odd	JJ
20417	4116	7	chemical	chemical	NN
20417	4116	8	elements	element	NNS
20417	4116	9	on	on	IN
20417	4116	10	the	the	DT
20417	4116	11	earth	earth	NN
20417	4116	12	to	to	IN
20417	4116	13	-	-	HYPH
20417	4116	14	day	day	NN
20417	4116	15	:	:	:
20417	4116	16	are	be	VBP
20417	4116	17	they	-PRON-	PRP
20417	4116	18	all	all	PDT
20417	4116	19	the	the	DT
20417	4116	20	outcome	outcome	NN
20417	4116	21	of	of	IN
20417	4116	22	an	an	DT
20417	4116	23	inorganic	inorganic	JJ
20417	4116	24	evolution	evolution	NN
20417	4116	25	,	,	,
20417	4116	26	element	element	NN
20417	4116	27	giving	give	VBG
20417	4116	28	rise	rise	NN
20417	4116	29	to	to	IN
20417	4116	30	element	element	NN
20417	4116	31	,	,	,
20417	4116	32	going	go	VBG
20417	4116	33	back	back	RB
20417	4116	34	and	and	CC
20417	4116	35	back	back	RB
20417	4116	36	to	to	IN
20417	4116	37	some	some	DT
20417	4116	38	primeval	primeval	NN
20417	4116	39	stuff	stuff	NN
20417	4116	40	from	from	IN
20417	4116	41	which	which	WDT
20417	4116	42	they	-PRON-	PRP
20417	4116	43	were	be	VBD
20417	4116	44	all	all	DT
20417	4116	45	originally	originally	RB
20417	4116	46	derived	derive	VBN
20417	4116	47	infinitely	infinitely	RB
20417	4116	48	long	long	RB
20417	4116	49	ago	ago	RB
20417	4116	50	?	?	.
20417	4117	1	Is	be	VBZ
20417	4117	2	there	there	EX
20417	4117	3	an	an	DT
20417	4117	4	evolution	evolution	NN
20417	4117	5	in	in	IN
20417	4117	6	the	the	DT
20417	4117	7	inorganic	inorganic	JJ
20417	4117	8	world	world	NN
20417	4117	9	which	which	WDT
20417	4117	10	may	may	MD
20417	4117	11	be	be	VB
20417	4117	12	going	go	VBG
20417	4117	13	on	on	RP
20417	4117	14	,	,	,
20417	4117	15	parallel	parallel	JJ
20417	4117	16	to	to	IN
20417	4117	17	that	that	DT
20417	4117	18	of	of	IN
20417	4117	19	the	the	DT
20417	4117	20	evolution	evolution	NN
20417	4117	21	of	of	IN
20417	4117	22	living	living	JJ
20417	4117	23	things	thing	NNS
20417	4117	24	;	;	:
20417	4117	25	or	or	CC
20417	4117	26	is	be	VBZ
20417	4117	27	organic	organic	JJ
20417	4117	28	evolution	evolution	NN
20417	4117	29	a	a	DT
20417	4117	30	continuation	continuation	NN
20417	4117	31	of	of	IN
20417	4117	32	inorganic	inorganic	JJ
20417	4117	33	evolution	evolution	NN
20417	4117	34	?	?	.
20417	4118	1	We	-PRON-	PRP
20417	4118	2	have	have	VBP
20417	4118	3	seen	see	VBN
20417	4118	4	what	what	WDT
20417	4118	5	evidence	evidence	NN
20417	4118	6	there	there	EX
20417	4118	7	is	be	VBZ
20417	4118	8	of	of	IN
20417	4118	9	this	this	DT
20417	4118	10	inorganic	inorganic	JJ
20417	4118	11	evolution	evolution	NN
20417	4118	12	in	in	IN
20417	4118	13	the	the	DT
20417	4118	14	case	case	NN
20417	4118	15	of	of	IN
20417	4118	16	the	the	DT
20417	4118	17	stars	star	NNS
20417	4118	18	.	.	.
20417	4119	1	We	-PRON-	PRP
20417	4119	2	can	can	MD
20417	4119	3	not	not	RB
20417	4119	4	go	go	VB
20417	4119	5	deeply	deeply	RB
20417	4119	6	into	into	IN
20417	4119	7	the	the	DT
20417	4119	8	matter	matter	NN
20417	4119	9	here	here	RB
20417	4119	10	,	,	,
20417	4119	11	nor	nor	CC
20417	4119	12	has	have	VBZ
20417	4119	13	the	the	DT
20417	4119	14	time	time	NN
20417	4119	15	come	come	VBN
20417	4119	16	for	for	IN
20417	4119	17	any	any	DT
20417	4119	18	direct	direct	JJ
20417	4119	19	statement	statement	NN
20417	4119	20	that	that	WDT
20417	4119	21	can	can	MD
20417	4119	22	be	be	VB
20417	4119	23	based	base	VBN
20417	4119	24	on	on	IN
20417	4119	25	the	the	DT
20417	4119	26	findings	finding	NNS
20417	4119	27	of	of	IN
20417	4119	28	modern	modern	JJ
20417	4119	29	investigation	investigation	NN
20417	4119	30	.	.	.
20417	4120	1	Taking	take	VBG
20417	4120	2	it	-PRON-	PRP
20417	4120	3	altogether	altogether	RB
20417	4120	4	the	the	DT
20417	4120	5	evidence	evidence	NN
20417	4120	6	is	be	VBZ
20417	4120	7	steadily	steadily	RB
20417	4120	8	accumulating	accumulate	VBG
20417	4120	9	,	,	,
20417	4120	10	and	and	CC
20417	4120	11	there	there	EX
20417	4120	12	are	be	VBP
20417	4120	13	authorities	authority	NNS
20417	4120	14	who	who	WP
20417	4120	15	maintain	maintain	VBP
20417	4120	16	that	that	IN
20417	4120	17	already	already	RB
20417	4120	18	the	the	DT
20417	4120	19	evidence	evidence	NN
20417	4120	20	of	of	IN
20417	4120	21	inorganic	inorganic	JJ
20417	4120	22	evolution	evolution	NN
20417	4120	23	is	be	VBZ
20417	4120	24	convincing	convince	VBG
20417	4120	25	enough	enough	RB
20417	4120	26	.	.	.
20417	4121	1	The	the	DT
20417	4121	2	heavier	heavy	JJR
20417	4121	3	atoms	atom	NNS
20417	4121	4	would	would	MD
20417	4121	5	appear	appear	VB
20417	4121	6	to	to	TO
20417	4121	7	behave	behave	VB
20417	4121	8	as	as	IN
20417	4121	9	though	though	IN
20417	4121	10	they	-PRON-	PRP
20417	4121	11	were	be	VBD
20417	4121	12	evolved	evolve	VBN
20417	4121	13	from	from	IN
20417	4121	14	the	the	DT
20417	4121	15	lighter	light	JJR
20417	4121	16	.	.	.
20417	4122	1	The	the	DT
20417	4122	2	more	more	RBR
20417	4122	3	complex	complex	JJ
20417	4122	4	forms	form	NNS
20417	4122	5	,	,	,
20417	4122	6	it	-PRON-	PRP
20417	4122	7	is	be	VBZ
20417	4122	8	supposed	suppose	VBN
20417	4122	9	,	,	,
20417	4122	10	have	have	VBP
20417	4122	11	_	_	NNP
20417	4122	12	evolved	evolve	VBN
20417	4122	13	_	_	NNP
20417	4122	14	from	from	IN
20417	4122	15	the	the	DT
20417	4122	16	simpler	simple	JJR
20417	4122	17	forms	form	NNS
20417	4122	18	.	.	.
20417	4123	1	Moseley	Moseley	NNP
20417	4123	2	's	's	POS
20417	4123	3	discovery	discovery	NN
20417	4123	4	,	,	,
20417	4123	5	to	to	TO
20417	4123	6	which	which	WDT
20417	4123	7	reference	reference	NN
20417	4123	8	has	have	VBZ
20417	4123	9	been	be	VBN
20417	4123	10	made	make	VBN
20417	4123	11	,	,	,
20417	4123	12	points	point	NNS
20417	4123	13	to	to	IN
20417	4123	14	the	the	DT
20417	4123	15	conclusion	conclusion	NN
20417	4123	16	that	that	IN
20417	4123	17	the	the	DT
20417	4123	18	elements	element	NNS
20417	4123	19	are	be	VBP
20417	4123	20	built	build	VBN
20417	4123	21	up	up	RP
20417	4123	22	one	one	CD
20417	4123	23	from	from	IN
20417	4123	24	another	another	DT
20417	4123	25	.	.	.
20417	4124	1	§	§	ADD
20417	4124	2	8	8	CD
20417	4124	3	Other	other	JJ
20417	4124	4	New	new	JJ
20417	4124	5	Views	view	NNS
20417	4124	6	We	-PRON-	PRP
20417	4124	7	may	may	MD
20417	4124	8	here	here	RB
20417	4124	9	refer	refer	VB
20417	4124	10	to	to	IN
20417	4124	11	another	another	DT
20417	4124	12	new	new	JJ
20417	4124	13	conception	conception	NN
20417	4124	14	to	to	TO
20417	4124	15	which	which	WDT
20417	4124	16	the	the	DT
20417	4124	17	discovery	discovery	NN
20417	4124	18	of	of	IN
20417	4124	19	radio	radio	NN
20417	4124	20	-	-	HYPH
20417	4124	21	activity	activity	NN
20417	4124	22	has	have	VBZ
20417	4124	23	given	give	VBN
20417	4124	24	rise	rise	NN
20417	4124	25	.	.	.
20417	4125	1	Lord	Lord	NNP
20417	4125	2	Kelvin	Kelvin	NNP
20417	4125	3	,	,	,
20417	4125	4	who	who	WP
20417	4125	5	estimated	estimate	VBD
20417	4125	6	the	the	DT
20417	4125	7	age	age	NN
20417	4125	8	of	of	IN
20417	4125	9	the	the	DT
20417	4125	10	earth	earth	NN
20417	4125	11	at	at	IN
20417	4125	12	twenty	twenty	CD
20417	4125	13	million	million	CD
20417	4125	14	years	year	NNS
20417	4125	15	,	,	,
20417	4125	16	reached	reach	VBD
20417	4125	17	this	this	DT
20417	4125	18	estimate	estimate	NN
20417	4125	19	by	by	IN
20417	4125	20	considering	consider	VBG
20417	4125	21	the	the	DT
20417	4125	22	earth	earth	NN
20417	4125	23	as	as	IN
20417	4125	24	a	a	DT
20417	4125	25	body	body	NN
20417	4125	26	which	which	WDT
20417	4125	27	is	be	VBZ
20417	4125	28	gradually	gradually	RB
20417	4125	29	cooling	cool	VBG
20417	4125	30	down	down	RP
20417	4125	31	,	,	,
20417	4125	32	"	"	''
20417	4125	33	losing	lose	VBG
20417	4125	34	its	-PRON-	PRP$
20417	4125	35	primitive	primitive	JJ
20417	4125	36	heat	heat	NN
20417	4125	37	,	,	,
20417	4125	38	like	like	IN
20417	4125	39	a	a	DT
20417	4125	40	loaf	loaf	NN
20417	4125	41	taken	take	VBN
20417	4125	42	from	from	IN
20417	4125	43	the	the	DT
20417	4125	44	oven	oven	NN
20417	4125	45	,	,	,
20417	4125	46	at	at	IN
20417	4125	47	a	a	DT
20417	4125	48	rate	rate	NN
20417	4125	49	which	which	WDT
20417	4125	50	could	could	MD
20417	4125	51	be	be	VB
20417	4125	52	calculated	calculate	VBN
20417	4125	53	,	,	,
20417	4125	54	and	and	CC
20417	4125	55	that	that	IN
20417	4125	56	the	the	DT
20417	4125	57	heat	heat	NN
20417	4125	58	radiated	radiate	VBN
20417	4125	59	by	by	IN
20417	4125	60	the	the	DT
20417	4125	61	sun	sun	NN
20417	4125	62	was	be	VBD
20417	4125	63	due	due	JJ
20417	4125	64	to	to	IN
20417	4125	65	contraction	contraction	NN
20417	4125	66	.	.	.
20417	4125	67	"	"	''
20417	4126	1	Uranium	uranium	NN
20417	4126	2	and	and	CC
20417	4126	3	radio	radio	NN
20417	4126	4	-	-	HYPH
20417	4126	5	activity	activity	NN
20417	4126	6	were	be	VBD
20417	4126	7	not	not	RB
20417	4126	8	known	know	VBN
20417	4126	9	to	to	IN
20417	4126	10	Kelvin	Kelvin	NNP
20417	4126	11	,	,	,
20417	4126	12	and	and	CC
20417	4126	13	their	-PRON-	PRP$
20417	4126	14	discovery	discovery	NN
20417	4126	15	has	have	VBZ
20417	4126	16	upset	upset	VBN
20417	4126	17	both	both	CC
20417	4126	18	his	-PRON-	PRP$
20417	4126	19	arguments	argument	NNS
20417	4126	20	.	.	.
20417	4127	1	Radio	radio	NN
20417	4127	2	-	-	HYPH
20417	4127	3	active	active	JJ
20417	4127	4	substances	substance	NNS
20417	4127	5	,	,	,
20417	4127	6	which	which	WDT
20417	4127	7	are	be	VBP
20417	4127	8	perpetually	perpetually	RB
20417	4127	9	giving	give	VBG
20417	4127	10	out	out	RP
20417	4127	11	heat	heat	NN
20417	4127	12	,	,	,
20417	4127	13	introduce	introduce	VB
20417	4127	14	an	an	DT
20417	4127	15	entirely	entirely	RB
20417	4127	16	new	new	JJ
20417	4127	17	factor	factor	NN
20417	4127	18	.	.	.
20417	4128	1	We	-PRON-	PRP
20417	4128	2	can	can	MD
20417	4128	3	not	not	RB
20417	4128	4	now	now	RB
20417	4128	5	assume	assume	VB
20417	4128	6	that	that	IN
20417	4128	7	the	the	DT
20417	4128	8	earth	earth	NN
20417	4128	9	is	be	VBZ
20417	4128	10	necessarily	necessarily	RB
20417	4128	11	cooling	cool	VBG
20417	4128	12	down	down	RB
20417	4128	13	;	;	:
20417	4128	14	it	-PRON-	PRP
20417	4128	15	may	may	MD
20417	4128	16	even	even	RB
20417	4128	17	,	,	,
20417	4128	18	for	for	IN
20417	4128	19	all	all	DT
20417	4128	20	we	-PRON-	PRP
20417	4128	21	know	know	VBP
20417	4128	22	,	,	,
20417	4128	23	be	be	VB
20417	4128	24	getting	get	VBG
20417	4128	25	hotter	hot	JJR
20417	4128	26	.	.	.
20417	4129	1	At	at	IN
20417	4129	2	the	the	DT
20417	4129	3	1921	1921	CD
20417	4129	4	meeting	meeting	NN
20417	4129	5	of	of	IN
20417	4129	6	the	the	DT
20417	4129	7	British	British	NNP
20417	4129	8	Association	Association	NNP
20417	4129	9	,	,	,
20417	4129	10	Professor	Professor	NNP
20417	4129	11	Rayleigh	Rayleigh	NNP
20417	4129	12	stated	state	VBD
20417	4129	13	that	that	IN
20417	4129	14	further	further	JJ
20417	4129	15	knowledge	knowledge	NN
20417	4129	16	had	have	VBD
20417	4129	17	extended	extend	VBN
20417	4129	18	the	the	DT
20417	4129	19	probable	probable	JJ
20417	4129	20	period	period	NN
20417	4129	21	during	during	IN
20417	4129	22	which	which	WDT
20417	4129	23	there	there	EX
20417	4129	24	had	have	VBD
20417	4129	25	been	be	VBN
20417	4129	26	life	life	NN
20417	4129	27	on	on	IN
20417	4129	28	this	this	DT
20417	4129	29	globe	globe	NN
20417	4129	30	to	to	IN
20417	4129	31	about	about	RB
20417	4129	32	one	one	CD
20417	4129	33	thousand	thousand	CD
20417	4129	34	million	million	CD
20417	4129	35	years	year	NNS
20417	4129	36	,	,	,
20417	4129	37	and	and	CC
20417	4129	38	the	the	DT
20417	4129	39	total	total	JJ
20417	4129	40	age	age	NN
20417	4129	41	of	of	IN
20417	4129	42	the	the	DT
20417	4129	43	earth	earth	NN
20417	4129	44	to	to	IN
20417	4129	45	some	some	DT
20417	4129	46	small	small	JJ
20417	4129	47	multiple	multiple	NN
20417	4129	48	of	of	IN
20417	4129	49	that	that	DT
20417	4129	50	.	.	.
20417	4130	1	The	the	DT
20417	4130	2	earth	earth	NN
20417	4130	3	,	,	,
20417	4130	4	he	-PRON-	PRP
20417	4130	5	considers	consider	VBZ
20417	4130	6	,	,	,
20417	4130	7	is	be	VBZ
20417	4130	8	not	not	RB
20417	4130	9	cooling	cool	VBG
20417	4130	10	,	,	,
20417	4130	11	but	but	CC
20417	4130	12	"	"	``
20417	4130	13	contains	contain	VBZ
20417	4130	14	an	an	DT
20417	4130	15	internal	internal	JJ
20417	4130	16	source	source	NN
20417	4130	17	of	of	IN
20417	4130	18	heat	heat	NN
20417	4130	19	from	from	IN
20417	4130	20	the	the	DT
20417	4130	21	disintegration	disintegration	NN
20417	4130	22	of	of	IN
20417	4130	23	uranium	uranium	NN
20417	4130	24	in	in	IN
20417	4130	25	the	the	DT
20417	4130	26	outer	outer	JJ
20417	4130	27	crust	crust	NN
20417	4130	28	.	.	.
20417	4130	29	"	"	''
20417	4131	1	On	on	IN
20417	4131	2	the	the	DT
20417	4131	3	whole	whole	NN
20417	4131	4	the	the	DT
20417	4131	5	estimate	estimate	NN
20417	4131	6	obtained	obtain	VBD
20417	4131	7	would	would	MD
20417	4131	8	seem	seem	VB
20417	4131	9	to	to	TO
20417	4131	10	be	be	VB
20417	4131	11	in	in	IN
20417	4131	12	agreement	agreement	NN
20417	4131	13	with	with	IN
20417	4131	14	the	the	DT
20417	4131	15	geological	geological	JJ
20417	4131	16	estimates	estimate	NNS
20417	4131	17	.	.	.
20417	4132	1	The	the	DT
20417	4132	2	question	question	NN
20417	4132	3	,	,	,
20417	4132	4	of	of	IN
20417	4132	5	course	course	NN
20417	4132	6	,	,	,
20417	4132	7	can	can	MD
20417	4132	8	not	not	RB
20417	4132	9	,	,	,
20417	4132	10	in	in	IN
20417	4132	11	the	the	DT
20417	4132	12	present	present	JJ
20417	4132	13	state	state	NN
20417	4132	14	of	of	IN
20417	4132	15	our	-PRON-	PRP$
20417	4132	16	knowledge	knowledge	NN
20417	4132	17	,	,	,
20417	4132	18	be	be	VB
20417	4132	19	settled	settle	VBN
20417	4132	20	within	within	IN
20417	4132	21	fixed	fix	VBN
20417	4132	22	limits	limit	NNS
20417	4132	23	that	that	WDT
20417	4132	24	meet	meet	VBP
20417	4132	25	with	with	IN
20417	4132	26	general	general	JJ
20417	4132	27	agreement	agreement	NN
20417	4132	28	.	.	.
20417	4133	1	[	[	-LRB-
20417	4133	2	Illustration	illustration	NN
20417	4133	3	:	:	:
20417	4133	4	MAKING	make	VBG
20417	4133	5	THE	the	DT
20417	4133	6	INVISIBLE	INVISIBLE	NNP
20417	4133	7	VISIBLE	VISIBLE	NNP
20417	4133	8	Radium	Radium	NNP
20417	4133	9	,	,	,
20417	4133	10	as	as	IN
20417	4133	11	explained	explain	VBN
20417	4133	12	in	in	IN
20417	4133	13	the	the	DT
20417	4133	14	text	text	NN
20417	4133	15	,	,	,
20417	4133	16	emits	emit	VBZ
20417	4133	17	rays	ray	NNS
20417	4133	18	--	--	:
20417	4133	19	the	the	DT
20417	4133	20	"	"	``
20417	4133	21	Alpha	alpha	NN
20417	4133	22	,	,	,
20417	4133	23	"	"	''
20417	4133	24	the	the	DT
20417	4133	25	"	"	``
20417	4133	26	Beta	Beta	NNP
20417	4133	27	"	"	''
20417	4133	28	(	(	-LRB-
20417	4133	29	electrons	electron	NNS
20417	4133	30	)	)	-RRB-
20417	4133	31	,	,	,
20417	4133	32	and	and	CC
20417	4133	33	"	"	``
20417	4133	34	Gamma	Gamma	NNP
20417	4133	35	"	"	''
20417	4133	36	rays	ray	NNS
20417	4133	37	.	.	.
20417	4134	1	The	the	DT
20417	4134	2	above	above	JJ
20417	4134	3	illustration	illustration	NN
20417	4134	4	indicates	indicate	VBZ
20417	4134	5	the	the	DT
20417	4134	6	method	method	NN
20417	4134	7	by	by	IN
20417	4134	8	which	which	WDT
20417	4134	9	these	these	DT
20417	4134	10	invisible	invisible	JJ
20417	4134	11	rays	ray	NNS
20417	4134	12	are	be	VBP
20417	4134	13	made	make	VBN
20417	4134	14	visible	visible	JJ
20417	4134	15	,	,	,
20417	4134	16	and	and	CC
20417	4134	17	enables	enable	VBZ
20417	4134	18	the	the	DT
20417	4134	19	nature	nature	NN
20417	4134	20	of	of	IN
20417	4134	21	the	the	DT
20417	4134	22	rays	ray	NNS
20417	4134	23	to	to	TO
20417	4134	24	be	be	VB
20417	4134	25	investigated	investigate	VBN
20417	4134	26	.	.	.
20417	4135	1	To	to	IN
20417	4135	2	the	the	DT
20417	4135	3	right	right	NN
20417	4135	4	of	of	IN
20417	4135	5	the	the	DT
20417	4135	6	diagram	diagram	NN
20417	4135	7	is	be	VBZ
20417	4135	8	the	the	DT
20417	4135	9	instrument	instrument	NN
20417	4135	10	used	use	VBN
20417	4135	11	,	,	,
20417	4135	12	the	the	DT
20417	4135	13	Spinthariscope	Spinthariscope	NNP
20417	4135	14	,	,	,
20417	4135	15	making	make	VBG
20417	4135	16	the	the	DT
20417	4135	17	impact	impact	NN
20417	4135	18	of	of	IN
20417	4135	19	radium	radium	NN
20417	4135	20	rays	ray	NNS
20417	4135	21	visible	visible	JJ
20417	4135	22	on	on	IN
20417	4135	23	a	a	DT
20417	4135	24	screen	screen	NN
20417	4135	25	.	.	.
20417	4136	1	The	the	DT
20417	4136	2	radium	radium	NN
20417	4136	3	rays	ray	NNS
20417	4136	4	shoot	shoot	VBP
20417	4136	5	out	out	RP
20417	4136	6	in	in	IN
20417	4136	7	all	all	DT
20417	4136	8	directions	direction	NNS
20417	4136	9	;	;	:
20417	4136	10	those	those	DT
20417	4136	11	that	that	WDT
20417	4136	12	fall	fall	VBP
20417	4136	13	on	on	IN
20417	4136	14	the	the	DT
20417	4136	15	screen	screen	NN
20417	4136	16	make	make	VB
20417	4136	17	it	-PRON-	PRP
20417	4136	18	glow	glow	VB
20417	4136	19	with	with	IN
20417	4136	20	points	point	NNS
20417	4136	21	of	of	IN
20417	4136	22	light	light	NN
20417	4136	23	.	.	.
20417	4137	1	These	these	DT
20417	4137	2	points	point	NNS
20417	4137	3	of	of	IN
20417	4137	4	light	light	NN
20417	4137	5	are	be	VBP
20417	4137	6	observed	observe	VBN
20417	4137	7	by	by	IN
20417	4137	8	the	the	DT
20417	4137	9	magnifying	magnify	VBG
20417	4137	10	lens	lens	NN
20417	4137	11	.	.	.
20417	4138	1	A.	A.	NNP
20417	4138	2	Magnifying	Magnifying	NNP
20417	4138	3	lens	lens	NN
20417	4138	4	.	.	.
20417	4139	1	B.	B.	NNP
20417	4140	1	A	a	DT
20417	4140	2	zinc	zinc	NN
20417	4140	3	sulphite	sulphite	NN
20417	4140	4	screen	screen	NN
20417	4140	5	.	.	.
20417	4141	1	C.	C.	NNP
20417	4141	2	A	A	NNP
20417	4141	3	needle	needle	NN
20417	4141	4	on	on	IN
20417	4141	5	whose	whose	WP$
20417	4141	6	point	point	NN
20417	4141	7	is	be	VBZ
20417	4141	8	placed	place	VBN
20417	4141	9	a	a	DT
20417	4141	10	speck	speck	NN
20417	4141	11	of	of	IN
20417	4141	12	radium	radium	NN
20417	4141	13	.	.	.
20417	4142	1	The	the	DT
20417	4142	2	lower	low	JJR
20417	4142	3	picture	picture	NN
20417	4142	4	shows	show	VBZ
20417	4142	5	the	the	DT
20417	4142	6	screen	screen	NN
20417	4142	7	and	and	CC
20417	4142	8	needle	needle	NN
20417	4142	9	magnified	magnify	VBN
20417	4142	10	.	.	.
20417	4142	11	]	]	-RRB-
20417	4143	1	[	[	-LRB-
20417	4143	2	Illustration	illustration	NN
20417	4143	3	:	:	:
20417	4143	4	THE	the	DT
20417	4143	5	THEORY	theory	NN
20417	4143	6	OF	of	IN
20417	4143	7	ELECTRONS	electrons	NN
20417	4143	8	An	an	DT
20417	4143	9	atom	atom	NN
20417	4143	10	of	of	IN
20417	4143	11	matter	matter	NN
20417	4143	12	is	be	VBZ
20417	4143	13	composed	compose	VBN
20417	4143	14	of	of	IN
20417	4143	15	electrons	electron	NNS
20417	4143	16	.	.	.
20417	4144	1	We	-PRON-	PRP
20417	4144	2	picture	picture	VBP
20417	4144	3	an	an	DT
20417	4144	4	atom	atom	NN
20417	4144	5	as	as	IN
20417	4144	6	a	a	DT
20417	4144	7	sort	sort	NN
20417	4144	8	of	of	IN
20417	4144	9	miniature	miniature	JJ
20417	4144	10	solar	solar	JJ
20417	4144	11	system	system	NN
20417	4144	12	,	,	,
20417	4144	13	the	the	DT
20417	4144	14	electrons	electron	NNS
20417	4144	15	(	(	-LRB-
20417	4144	16	particles	particle	NNS
20417	4144	17	of	of	IN
20417	4144	18	negative	negative	JJ
20417	4144	19	electricity	electricity	NN
20417	4144	20	)	)	-RRB-
20417	4144	21	rotating	rotate	VBG
20417	4144	22	round	round	IN
20417	4144	23	a	a	DT
20417	4144	24	central	central	JJ
20417	4144	25	nucleus	nucleus	NN
20417	4144	26	of	of	IN
20417	4144	27	positive	positive	JJ
20417	4144	28	electricity	electricity	NN
20417	4144	29	,	,	,
20417	4144	30	as	as	IN
20417	4144	31	described	describe	VBN
20417	4144	32	in	in	IN
20417	4144	33	the	the	DT
20417	4144	34	text	text	NN
20417	4144	35	.	.	.
20417	4145	1	In	in	IN
20417	4145	2	the	the	DT
20417	4145	3	above	above	JJ
20417	4145	4	pictorial	pictorial	JJ
20417	4145	5	representation	representation	NN
20417	4145	6	of	of	IN
20417	4145	7	an	an	DT
20417	4145	8	atom	atom	NN
20417	4145	9	the	the	DT
20417	4145	10	whirling	whirl	VBG
20417	4145	11	electrons	electron	NNS
20417	4145	12	are	be	VBP
20417	4145	13	indicated	indicate	VBN
20417	4145	14	in	in	IN
20417	4145	15	the	the	DT
20417	4145	16	outer	outer	JJ
20417	4145	17	ring	ring	NN
20417	4145	18	.	.	.
20417	4146	1	Electrons	electron	NNS
20417	4146	2	move	move	VBP
20417	4146	3	with	with	IN
20417	4146	4	incredible	incredible	JJ
20417	4146	5	speed	speed	NN
20417	4146	6	as	as	IN
20417	4146	7	they	-PRON-	PRP
20417	4146	8	pass	pass	VBP
20417	4146	9	from	from	IN
20417	4146	10	one	one	CD
20417	4146	11	atom	atom	NN
20417	4146	12	to	to	IN
20417	4146	13	another	another	DT
20417	4146	14	.	.	.
20417	4146	15	]	]	-RRB-
20417	4147	1	[	[	-LRB-
20417	4147	2	Illustration	illustration	NN
20417	4147	3	:	:	:
20417	4147	4	ARRANGEMENTS	arrangement	NNS
20417	4147	5	OF	of	IN
20417	4147	6	ATOMS	atoms	NN
20417	4147	7	IN	in	IN
20417	4147	8	A	a	DT
20417	4147	9	DIAMOND	diamond	NN
20417	4147	10	The	the	DT
20417	4147	11	above	above	NN
20417	4147	12	is	be	VBZ
20417	4147	13	a	a	DT
20417	4147	14	model	model	NN
20417	4147	15	(	(	-LRB-
20417	4147	16	seen	see	VBN
20417	4147	17	from	from	IN
20417	4147	18	two	two	CD
20417	4147	19	points	point	NNS
20417	4147	20	of	of	IN
20417	4147	21	view	view	NN
20417	4147	22	)	)	-RRB-
20417	4147	23	of	of	IN
20417	4147	24	the	the	DT
20417	4147	25	arrangement	arrangement	NN
20417	4147	26	of	of	IN
20417	4147	27	the	the	DT
20417	4147	28	atoms	atom	NNS
20417	4147	29	in	in	IN
20417	4147	30	a	a	DT
20417	4147	31	diamond	diamond	NN
20417	4147	32	.	.	.
20417	4148	1	The	the	DT
20417	4148	2	arrangement	arrangement	NN
20417	4148	3	is	be	VBZ
20417	4148	4	found	find	VBN
20417	4148	5	by	by	IN
20417	4148	6	studying	study	VBG
20417	4148	7	the	the	DT
20417	4148	8	X	x	NN
20417	4148	9	-	-	NN
20417	4148	10	ray	ray	NN
20417	4148	11	spectra	spectra	NN
20417	4148	12	of	of	IN
20417	4148	13	the	the	DT
20417	4148	14	diamond	diamond	NN
20417	4148	15	.	.	.
20417	4148	16	]	]	-RRB-
20417	4149	1	As	as	IN
20417	4149	2	we	-PRON-	PRP
20417	4149	3	have	have	VBP
20417	4149	4	said	say	VBD
20417	4149	5	,	,	,
20417	4149	6	there	there	EX
20417	4149	7	are	be	VBP
20417	4149	8	other	other	JJ
20417	4149	9	fundamental	fundamental	JJ
20417	4149	10	existences	existence	NNS
20417	4149	11	which	which	WDT
20417	4149	12	give	give	VBP
20417	4149	13	rise	rise	NN
20417	4149	14	to	to	IN
20417	4149	15	more	more	RBR
20417	4149	16	complex	complex	JJ
20417	4149	17	problems	problem	NNS
20417	4149	18	.	.	.
20417	4150	1	The	the	DT
20417	4150	2	three	three	CD
20417	4150	3	great	great	JJ
20417	4150	4	fundamental	fundamental	JJ
20417	4150	5	entities	entity	NNS
20417	4150	6	in	in	IN
20417	4150	7	the	the	DT
20417	4150	8	physical	physical	JJ
20417	4150	9	universe	universe	NN
20417	4150	10	are	be	VBP
20417	4150	11	matter	matter	NN
20417	4150	12	,	,	,
20417	4150	13	ether	eth	JJR
20417	4150	14	,	,	,
20417	4150	15	and	and	CC
20417	4150	16	energy	energy	NN
20417	4150	17	;	;	:
20417	4150	18	so	so	RB
20417	4150	19	far	far	RB
20417	4150	20	as	as	IN
20417	4150	21	we	-PRON-	PRP
20417	4150	22	know	know	VBP
20417	4150	23	,	,	,
20417	4150	24	outside	outside	IN
20417	4150	25	these	these	DT
20417	4150	26	there	there	EX
20417	4150	27	is	be	VBZ
20417	4150	28	nothing	nothing	NN
20417	4150	29	.	.	.
20417	4151	1	We	-PRON-	PRP
20417	4151	2	have	have	VBP
20417	4151	3	dealt	deal	VBN
20417	4151	4	with	with	IN
20417	4151	5	matter	matter	NN
20417	4151	6	,	,	,
20417	4151	7	there	there	EX
20417	4151	8	remain	remain	VBP
20417	4151	9	ether	ether	NN
20417	4151	10	and	and	CC
20417	4151	11	energy	energy	NN
20417	4151	12	.	.	.
20417	4152	1	We	-PRON-	PRP
20417	4152	2	shall	shall	MD
20417	4152	3	see	see	VB
20417	4152	4	that	that	DT
20417	4152	5	just	just	RB
20417	4152	6	as	as	IN
20417	4152	7	no	no	DT
20417	4152	8	particle	particle	NN
20417	4152	9	of	of	IN
20417	4152	10	matter	matter	NN
20417	4152	11	,	,	,
20417	4152	12	however	however	WRB
20417	4152	13	small	small	JJ
20417	4152	14	,	,	,
20417	4152	15	may	may	MD
20417	4152	16	be	be	VB
20417	4152	17	created	create	VBN
20417	4152	18	or	or	CC
20417	4152	19	destroyed	destroy	VBN
20417	4152	20	,	,	,
20417	4152	21	and	and	CC
20417	4152	22	just	just	RB
20417	4152	23	as	as	IN
20417	4152	24	there	there	EX
20417	4152	25	is	be	VBZ
20417	4152	26	no	no	DT
20417	4152	27	such	such	JJ
20417	4152	28	thing	thing	NN
20417	4152	29	as	as	IN
20417	4152	30	empty	empty	JJ
20417	4152	31	space	space	NN
20417	4152	32	--	--	:
20417	4152	33	ether	ether	NN
20417	4152	34	pervades	pervade	VBZ
20417	4152	35	everything	everything	NN
20417	4152	36	--	--	:
20417	4152	37	so	so	CC
20417	4152	38	there	there	EX
20417	4152	39	is	be	VBZ
20417	4152	40	no	no	DT
20417	4152	41	such	such	JJ
20417	4152	42	thing	thing	NN
20417	4152	43	as	as	IN
20417	4152	44	_	_	NNP
20417	4152	45	rest	rest	NN
20417	4152	46	_	_	NNP
20417	4152	47	.	.	.
20417	4153	1	Every	every	DT
20417	4153	2	particle	particle	NN
20417	4153	3	that	that	WDT
20417	4153	4	goes	go	VBZ
20417	4153	5	to	to	TO
20417	4153	6	make	make	VB
20417	4153	7	up	up	RP
20417	4153	8	our	-PRON-	PRP$
20417	4153	9	solid	solid	JJ
20417	4153	10	earth	earth	NN
20417	4153	11	is	be	VBZ
20417	4153	12	in	in	IN
20417	4153	13	a	a	DT
20417	4153	14	state	state	NN
20417	4153	15	of	of	IN
20417	4153	16	perpetual	perpetual	JJ
20417	4153	17	unremitting	unremitting	JJ
20417	4153	18	vibration	vibration	NN
20417	4153	19	;	;	,
20417	4153	20	energy	energy	NN
20417	4153	21	"	"	''
20417	4153	22	is	be	VBZ
20417	4153	23	the	the	DT
20417	4153	24	universal	universal	JJ
20417	4153	25	commodity	commodity	NN
20417	4153	26	on	on	IN
20417	4153	27	which	which	WDT
20417	4153	28	all	all	DT
20417	4153	29	life	life	NN
20417	4153	30	depends	depend	VBZ
20417	4153	31	.	.	.
20417	4153	32	"	"	''
20417	4154	1	Separate	separate	JJ
20417	4154	2	and	and	CC
20417	4154	3	distinct	distinct	JJ
20417	4154	4	as	as	IN
20417	4154	5	these	these	DT
20417	4154	6	three	three	CD
20417	4154	7	fundamental	fundamental	JJ
20417	4154	8	entities	entity	NNS
20417	4154	9	--	--	:
20417	4154	10	matter	matter	NN
20417	4154	11	,	,	,
20417	4154	12	ether	ether	NN
20417	4154	13	,	,	,
20417	4154	14	and	and	CC
20417	4154	15	energy	energy	NN
20417	4154	16	--	--	:
20417	4154	17	may	may	MD
20417	4154	18	appear	appear	VB
20417	4154	19	,	,	,
20417	4154	20	it	-PRON-	PRP
20417	4154	21	may	may	MD
20417	4154	22	be	be	VB
20417	4154	23	that	that	IN
20417	4154	24	,	,	,
20417	4154	25	after	after	RB
20417	4154	26	all	all	RB
20417	4154	27	,	,	,
20417	4154	28	they	-PRON-	PRP
20417	4154	29	are	be	VBP
20417	4154	30	only	only	RB
20417	4154	31	different	different	JJ
20417	4154	32	and	and	CC
20417	4154	33	mysterious	mysterious	JJ
20417	4154	34	phases	phase	NNS
20417	4154	35	of	of	IN
20417	4154	36	an	an	DT
20417	4154	37	essential	essential	JJ
20417	4154	38	"	"	``
20417	4154	39	oneness	oneness	NN
20417	4154	40	"	"	''
20417	4154	41	of	of	IN
20417	4154	42	the	the	DT
20417	4154	43	universe	universe	NN
20417	4154	44	.	.	.
20417	4155	1	§	§	NFP
20417	4155	2	9	9	CD
20417	4155	3	The	the	DT
20417	4155	4	Future	future	NN
20417	4155	5	Let	let	VB
20417	4155	6	us	-PRON-	PRP
20417	4155	7	,	,	,
20417	4155	8	in	in	IN
20417	4155	9	concluding	conclude	VBG
20417	4155	10	this	this	DT
20417	4155	11	chapter	chapter	NN
20417	4155	12	,	,	,
20417	4155	13	give	give	VBP
20417	4155	14	just	just	RB
20417	4155	15	one	one	CD
20417	4155	16	illustration	illustration	NN
20417	4155	17	of	of	IN
20417	4155	18	the	the	DT
20417	4155	19	way	way	NN
20417	4155	20	in	in	IN
20417	4155	21	which	which	WDT
20417	4155	22	all	all	PDT
20417	4155	23	this	this	DT
20417	4155	24	new	new	JJ
20417	4155	25	knowledge	knowledge	NN
20417	4155	26	may	may	MD
20417	4155	27	prove	prove	VB
20417	4155	28	to	to	TO
20417	4155	29	be	be	VB
20417	4155	30	as	as	RB
20417	4155	31	valuable	valuable	JJ
20417	4155	32	practically	practically	RB
20417	4155	33	as	as	IN
20417	4155	34	it	-PRON-	PRP
20417	4155	35	is	be	VBZ
20417	4155	36	wonderful	wonderful	JJ
20417	4155	37	intellectually	intellectually	RB
20417	4155	38	.	.	.
20417	4156	1	We	-PRON-	PRP
20417	4156	2	saw	see	VBD
20417	4156	3	that	that	IN
20417	4156	4	electrons	electron	NNS
20417	4156	5	are	be	VBP
20417	4156	6	shot	shoot	VBN
20417	4156	7	out	out	IN
20417	4156	8	of	of	IN
20417	4156	9	atoms	atom	NNS
20417	4156	10	at	at	IN
20417	4156	11	a	a	DT
20417	4156	12	speed	speed	NN
20417	4156	13	that	that	WDT
20417	4156	14	may	may	MD
20417	4156	15	approach	approach	VB
20417	4156	16	160,000	160,000	CD
20417	4156	17	miles	mile	NNS
20417	4156	18	a	a	DT
20417	4156	19	second	second	NN
20417	4156	20	.	.	.
20417	4157	1	Sir	Sir	NNP
20417	4157	2	Oliver	Oliver	NNP
20417	4157	3	Lodge	Lodge	NNP
20417	4157	4	has	have	VBZ
20417	4157	5	written	write	VBN
20417	4157	6	recently	recently	RB
20417	4157	7	that	that	IN
20417	4157	8	a	a	DT
20417	4157	9	seventieth	seventieth	NN
20417	4157	10	of	of	IN
20417	4157	11	a	a	DT
20417	4157	12	grain	grain	NN
20417	4157	13	of	of	IN
20417	4157	14	radium	radium	NN
20417	4157	15	discharges	discharge	NNS
20417	4157	16	,	,	,
20417	4157	17	at	at	IN
20417	4157	18	a	a	DT
20417	4157	19	speed	speed	NN
20417	4157	20	a	a	DT
20417	4157	21	thousand	thousand	CD
20417	4157	22	times	time	NNS
20417	4157	23	that	that	DT
20417	4157	24	of	of	IN
20417	4157	25	a	a	DT
20417	4157	26	rifle	rifle	NN
20417	4157	27	bullet	bullet	NN
20417	4157	28	,	,	,
20417	4157	29	thirty	thirty	CD
20417	4157	30	million	million	CD
20417	4157	31	electrons	electron	NNS
20417	4157	32	a	a	DT
20417	4157	33	second	second	NN
20417	4157	34	.	.	.
20417	4158	1	Professor	Professor	NNP
20417	4158	2	Le	Le	NNP
20417	4158	3	Bon	Bon	NNP
20417	4158	4	has	have	VBZ
20417	4158	5	calculated	calculate	VBN
20417	4158	6	that	that	IN
20417	4158	7	it	-PRON-	PRP
20417	4158	8	would	would	MD
20417	4158	9	take	take	VB
20417	4158	10	1,340,000	1,340,000	CD
20417	4158	11	barrels	barrel	NNS
20417	4158	12	of	of	IN
20417	4158	13	powder	powder	NN
20417	4158	14	to	to	TO
20417	4158	15	give	give	VB
20417	4158	16	a	a	DT
20417	4158	17	bullet	bullet	NN
20417	4158	18	the	the	DT
20417	4158	19	speed	speed	NN
20417	4158	20	of	of	IN
20417	4158	21	one	one	CD
20417	4158	22	of	of	IN
20417	4158	23	these	these	DT
20417	4158	24	electrons	electron	NNS
20417	4158	25	.	.	.
20417	4159	1	He	-PRON-	PRP
20417	4159	2	shows	show	VBZ
20417	4159	3	that	that	IN
20417	4159	4	the	the	DT
20417	4159	5	smallest	small	JJS
20417	4159	6	French	french	JJ
20417	4159	7	copper	copper	NN
20417	4159	8	coin	coin	NN
20417	4159	9	--	--	:
20417	4159	10	smaller	small	JJR
20417	4159	11	than	than	IN
20417	4159	12	a	a	DT
20417	4159	13	farthing	farthing	NN
20417	4159	14	--	--	:
20417	4159	15	contains	contain	VBZ
20417	4159	16	an	an	DT
20417	4159	17	energy	energy	NN
20417	4159	18	equal	equal	JJ
20417	4159	19	to	to	IN
20417	4159	20	eighty	eighty	CD
20417	4159	21	million	million	CD
20417	4159	22	horsepower	horsepower	NN
20417	4159	23	.	.	.
20417	4160	1	A	a	DT
20417	4160	2	few	few	JJ
20417	4160	3	pounds	pound	NNS
20417	4160	4	of	of	IN
20417	4160	5	matter	matter	NN
20417	4160	6	contain	contain	VBP
20417	4160	7	more	more	JJR
20417	4160	8	energy	energy	NN
20417	4160	9	than	than	IN
20417	4160	10	we	-PRON-	PRP
20417	4160	11	could	could	MD
20417	4160	12	extract	extract	VB
20417	4160	13	from	from	IN
20417	4160	14	millions	million	NNS
20417	4160	15	of	of	IN
20417	4160	16	tons	ton	NNS
20417	4160	17	of	of	IN
20417	4160	18	coal	coal	NN
20417	4160	19	.	.	.
20417	4161	1	Even	even	RB
20417	4161	2	in	in	IN
20417	4161	3	the	the	DT
20417	4161	4	atoms	atom	NNS
20417	4161	5	of	of	IN
20417	4161	6	hydrogen	hydrogen	NN
20417	4161	7	at	at	IN
20417	4161	8	a	a	DT
20417	4161	9	temperature	temperature	NN
20417	4161	10	which	which	WDT
20417	4161	11	we	-PRON-	PRP
20417	4161	12	could	could	MD
20417	4161	13	produce	produce	VB
20417	4161	14	in	in	IN
20417	4161	15	an	an	DT
20417	4161	16	electric	electric	JJ
20417	4161	17	furnace	furnace	NN
20417	4161	18	the	the	DT
20417	4161	19	electrons	electron	NNS
20417	4161	20	spin	spin	VBP
20417	4161	21	round	round	RB
20417	4161	22	at	at	IN
20417	4161	23	a	a	DT
20417	4161	24	rate	rate	NN
20417	4161	25	of	of	IN
20417	4161	26	nearly	nearly	RB
20417	4161	27	a	a	DT
20417	4161	28	hundred	hundred	CD
20417	4161	29	trillion	trillion	CD
20417	4161	30	revolutions	revolution	NNS
20417	4161	31	a	a	DT
20417	4161	32	second	second	NN
20417	4161	33	!	!	.
20417	4162	1	Every	every	DT
20417	4162	2	man	man	NN
20417	4162	3	asks	ask	VBZ
20417	4162	4	at	at	IN
20417	4162	5	once	once	RB
20417	4162	6	:	:	:
20417	4162	7	"	"	``
20417	4162	8	Will	Will	MD
20417	4162	9	science	science	VB
20417	4162	10	ever	ever	RB
20417	4162	11	tap	tap	VB
20417	4162	12	this	this	DT
20417	4162	13	energy	energy	NN
20417	4162	14	?	?	.
20417	4162	15	"	"	''
20417	4163	1	If	if	IN
20417	4163	2	it	-PRON-	PRP
20417	4163	3	does	do	VBZ
20417	4163	4	,	,	,
20417	4163	5	no	no	DT
20417	4163	6	more	more	JJR
20417	4163	7	smoke	smoke	NN
20417	4163	8	,	,	,
20417	4163	9	no	no	DT
20417	4163	10	mining	mining	NN
20417	4163	11	,	,	,
20417	4163	12	no	no	DT
20417	4163	13	transit	transit	NN
20417	4163	14	,	,	,
20417	4163	15	no	no	DT
20417	4163	16	bulky	bulky	NN
20417	4163	17	fuel	fuel	NN
20417	4163	18	.	.	.
20417	4164	1	The	the	DT
20417	4164	2	energy	energy	NN
20417	4164	3	of	of	IN
20417	4164	4	an	an	DT
20417	4164	5	atom	atom	NN
20417	4164	6	is	be	VBZ
20417	4164	7	of	of	IN
20417	4164	8	course	course	NN
20417	4164	9	only	only	RB
20417	4164	10	liberated	liberate	VBN
20417	4164	11	when	when	WRB
20417	4164	12	an	an	DT
20417	4164	13	atom	atom	NN
20417	4164	14	passes	pass	VBZ
20417	4164	15	from	from	IN
20417	4164	16	one	one	CD
20417	4164	17	state	state	NN
20417	4164	18	to	to	IN
20417	4164	19	another	another	DT
20417	4164	20	.	.	.
20417	4165	1	The	the	DT
20417	4165	2	stored	store	VBN
20417	4165	3	up	up	RP
20417	4165	4	energy	energy	NN
20417	4165	5	is	be	VBZ
20417	4165	6	fortunately	fortunately	RB
20417	4165	7	fast	fast	RB
20417	4165	8	bound	bind	VBN
20417	4165	9	by	by	IN
20417	4165	10	the	the	DT
20417	4165	11	electrons	electron	NNS
20417	4165	12	being	be	VBG
20417	4165	13	held	hold	VBN
20417	4165	14	together	together	RB
20417	4165	15	as	as	IN
20417	4165	16	has	have	VBZ
20417	4165	17	been	be	VBN
20417	4165	18	described	describe	VBN
20417	4165	19	.	.	.
20417	4166	1	If	if	IN
20417	4166	2	it	-PRON-	PRP
20417	4166	3	were	be	VBD
20417	4166	4	not	not	RB
20417	4166	5	so	so	RB
20417	4166	6	"	"	``
20417	4166	7	the	the	DT
20417	4166	8	earth	earth	NN
20417	4166	9	would	would	MD
20417	4166	10	explode	explode	VB
20417	4166	11	and	and	CC
20417	4166	12	become	become	VB
20417	4166	13	a	a	DT
20417	4166	14	gaseous	gaseous	JJ
20417	4166	15	nebula	nebula	NN
20417	4166	16	"	"	''
20417	4166	17	!	!	.
20417	4167	1	It	-PRON-	PRP
20417	4167	2	is	be	VBZ
20417	4167	3	believed	believe	VBN
20417	4167	4	that	that	IN
20417	4167	5	some	some	DT
20417	4167	6	day	day	NN
20417	4167	7	we	-PRON-	PRP
20417	4167	8	shall	shall	MD
20417	4167	9	be	be	VB
20417	4167	10	able	able	JJ
20417	4167	11	to	to	TO
20417	4167	12	release	release	VB
20417	4167	13	,	,	,
20417	4167	14	harness	harness	NN
20417	4167	15	,	,	,
20417	4167	16	and	and	CC
20417	4167	17	utilise	utilise	VB
20417	4167	18	atomic	atomic	JJ
20417	4167	19	energy	energy	NN
20417	4167	20	.	.	.
20417	4168	1	"	"	``
20417	4168	2	I	-PRON-	PRP
20417	4168	3	am	be	VBP
20417	4168	4	of	of	IN
20417	4168	5	opinion	opinion	NN
20417	4168	6	,	,	,
20417	4168	7	"	"	''
20417	4168	8	says	say	VBZ
20417	4168	9	Sir	Sir	NNP
20417	4168	10	William	William	NNP
20417	4168	11	Bragg	Bragg	NNP
20417	4168	12	,	,	,
20417	4168	13	"	"	''
20417	4168	14	that	that	IN
20417	4168	15	atom	atom	JJ
20417	4168	16	energy	energy	NN
20417	4168	17	will	will	MD
20417	4168	18	supply	supply	VB
20417	4168	19	our	-PRON-	PRP$
20417	4168	20	future	future	JJ
20417	4168	21	need	need	NN
20417	4168	22	.	.	.
20417	4169	1	A	a	DT
20417	4169	2	thousand	thousand	CD
20417	4169	3	years	year	NNS
20417	4169	4	may	may	MD
20417	4169	5	pass	pass	VB
20417	4169	6	before	before	IN
20417	4169	7	we	-PRON-	PRP
20417	4169	8	can	can	MD
20417	4169	9	harness	harness	VB
20417	4169	10	the	the	DT
20417	4169	11	atom	atom	NN
20417	4169	12	,	,	,
20417	4169	13	or	or	CC
20417	4169	14	to	to	IN
20417	4169	15	-	-	HYPH
20417	4169	16	morrow	morrow	NNP
20417	4169	17	might	may	MD
20417	4169	18	see	see	VB
20417	4169	19	us	-PRON-	PRP
20417	4169	20	with	with	IN
20417	4169	21	the	the	DT
20417	4169	22	reins	rein	NNS
20417	4169	23	in	in	IN
20417	4169	24	our	-PRON-	PRP$
20417	4169	25	hands	hand	NNS
20417	4169	26	.	.	.
20417	4170	1	That	that	DT
20417	4170	2	is	be	VBZ
20417	4170	3	the	the	DT
20417	4170	4	peculiarity	peculiarity	NN
20417	4170	5	of	of	IN
20417	4170	6	Physics	Physics	NNP
20417	4170	7	--	--	:
20417	4170	8	research	research	NN
20417	4170	9	and	and	CC
20417	4170	10	'	'	``
20417	4170	11	accidental	accidental	JJ
20417	4170	12	'	'	''
20417	4170	13	discovery	discovery	NN
20417	4170	14	go	go	VB
20417	4170	15	hand	hand	NN
20417	4170	16	in	in	IN
20417	4170	17	hand	hand	NN
20417	4170	18	.	.	.
20417	4170	19	"	"	''
20417	4171	1	Half	half	PDT
20417	4171	2	a	a	DT
20417	4171	3	brick	brick	NN
20417	4171	4	contains	contain	VBZ
20417	4171	5	as	as	RB
20417	4171	6	much	much	JJ
20417	4171	7	energy	energy	NN
20417	4171	8	as	as	IN
20417	4171	9	a	a	DT
20417	4171	10	small	small	JJ
20417	4171	11	coal	coal	NN
20417	4171	12	-	-	HYPH
20417	4171	13	field	field	NN
20417	4171	14	.	.	.
20417	4172	1	The	the	DT
20417	4172	2	difficulties	difficulty	NNS
20417	4172	3	are	be	VBP
20417	4172	4	tremendous	tremendous	JJ
20417	4172	5	,	,	,
20417	4172	6	but	but	CC
20417	4172	7	,	,	,
20417	4172	8	as	as	IN
20417	4172	9	Sir	Sir	NNP
20417	4172	10	Oliver	Oliver	NNP
20417	4172	11	Lodge	Lodge	NNP
20417	4172	12	reminds	remind	VBZ
20417	4172	13	us	-PRON-	PRP
20417	4172	14	,	,	,
20417	4172	15	there	there	EX
20417	4172	16	was	be	VBD
20417	4172	17	just	just	RB
20417	4172	18	as	as	RB
20417	4172	19	much	much	JJ
20417	4172	20	scepticism	scepticism	NN
20417	4172	21	at	at	IN
20417	4172	22	one	one	CD
20417	4172	23	time	time	NN
20417	4172	24	about	about	IN
20417	4172	25	the	the	DT
20417	4172	26	utilisation	utilisation	NN
20417	4172	27	of	of	IN
20417	4172	28	steam	steam	NN
20417	4172	29	or	or	CC
20417	4172	30	electricity	electricity	NN
20417	4172	31	.	.	.
20417	4173	1	"	"	``
20417	4173	2	Is	be	VBZ
20417	4173	3	it	-PRON-	PRP
20417	4173	4	to	to	TO
20417	4173	5	be	be	VB
20417	4173	6	supposed	suppose	VBN
20417	4173	7	,	,	,
20417	4173	8	"	"	''
20417	4173	9	he	-PRON-	PRP
20417	4173	10	asks	ask	VBZ
20417	4173	11	,	,	,
20417	4173	12	"	"	``
20417	4173	13	that	that	IN
20417	4173	14	there	there	EX
20417	4173	15	can	can	MD
20417	4173	16	be	be	VB
20417	4173	17	no	no	DT
20417	4173	18	fresh	fresh	JJ
20417	4173	19	invention	invention	NN
20417	4173	20	,	,	,
20417	4173	21	that	that	IN
20417	4173	22	all	all	PDT
20417	4173	23	the	the	DT
20417	4173	24	discoveries	discovery	NNS
20417	4173	25	have	have	VBP
20417	4173	26	been	be	VBN
20417	4173	27	made	make	VBN
20417	4173	28	?	?	.
20417	4173	29	"	"	''
20417	4174	1	More	More	JJR
20417	4174	2	than	than	IN
20417	4174	3	one	one	CD
20417	4174	4	man	man	NN
20417	4174	5	of	of	IN
20417	4174	6	science	science	NN
20417	4174	7	encourages	encourage	VBZ
20417	4174	8	us	-PRON-	PRP
20417	4174	9	to	to	TO
20417	4174	10	hope	hope	VB
20417	4174	11	.	.	.
20417	4175	1	Here	here	RB
20417	4175	2	are	be	VBP
20417	4175	3	some	some	DT
20417	4175	4	remarkable	remarkable	JJ
20417	4175	5	words	word	NNS
20417	4175	6	written	write	VBN
20417	4175	7	by	by	IN
20417	4175	8	Professor	Professor	NNP
20417	4175	9	Soddy	Soddy	NNP
20417	4175	10	,	,	,
20417	4175	11	one	one	CD
20417	4175	12	of	of	IN
20417	4175	13	the	the	DT
20417	4175	14	highest	high	JJS
20417	4175	15	authorities	authority	NNS
20417	4175	16	on	on	IN
20417	4175	17	radio	radio	NN
20417	4175	18	-	-	HYPH
20417	4175	19	active	active	JJ
20417	4175	20	matter	matter	NN
20417	4175	21	,	,	,
20417	4175	22	in	in	IN
20417	4175	23	our	-PRON-	PRP$
20417	4175	24	chief	chief	JJ
20417	4175	25	scientific	scientific	JJ
20417	4175	26	weekly	weekly	NN
20417	4175	27	(	(	-LRB-
20417	4175	28	_	_	NNP
20417	4175	29	Nature	Nature	NNP
20417	4175	30	_	_	NNP
20417	4175	31	,	,	,
20417	4175	32	November	November	NNP
20417	4175	33	6	6	CD
20417	4175	34	,	,	,
20417	4175	35	1919	1919	CD
20417	4175	36	)	)	-RRB-
20417	4175	37	:	:	:
20417	4175	38	The	the	DT
20417	4175	39	prospects	prospect	NNS
20417	4175	40	of	of	IN
20417	4175	41	the	the	DT
20417	4175	42	successful	successful	JJ
20417	4175	43	accomplishment	accomplishment	NN
20417	4175	44	of	of	IN
20417	4175	45	artificial	artificial	JJ
20417	4175	46	transmutation	transmutation	NN
20417	4175	47	brighten	brighten	VB
20417	4175	48	almost	almost	RB
20417	4175	49	daily	daily	RB
20417	4175	50	.	.	.
20417	4176	1	The	the	DT
20417	4176	2	ancients	ancient	NNS
20417	4176	3	seem	seem	VBP
20417	4176	4	to	to	TO
20417	4176	5	have	have	VB
20417	4176	6	had	have	VBN
20417	4176	7	something	something	NN
20417	4176	8	more	more	JJR
20417	4176	9	than	than	IN
20417	4176	10	an	an	DT
20417	4176	11	inkling	inkling	NN
20417	4176	12	that	that	IN
20417	4176	13	the	the	DT
20417	4176	14	accomplishment	accomplishment	NN
20417	4176	15	of	of	IN
20417	4176	16	transmutation	transmutation	NN
20417	4176	17	would	would	MD
20417	4176	18	confer	confer	VB
20417	4176	19	upon	upon	IN
20417	4176	20	men	man	NNS
20417	4176	21	powers	power	NNS
20417	4176	22	hitherto	hitherto	VBD
20417	4176	23	the	the	DT
20417	4176	24	prerogative	prerogative	NN
20417	4176	25	of	of	IN
20417	4176	26	the	the	DT
20417	4176	27	gods	god	NNS
20417	4176	28	.	.	.
20417	4177	1	But	but	CC
20417	4177	2	now	now	RB
20417	4177	3	we	-PRON-	PRP
20417	4177	4	know	know	VBP
20417	4177	5	definitely	definitely	RB
20417	4177	6	that	that	IN
20417	4177	7	the	the	DT
20417	4177	8	material	material	JJ
20417	4177	9	aspect	aspect	NN
20417	4177	10	of	of	IN
20417	4177	11	transmutation	transmutation	NN
20417	4177	12	would	would	MD
20417	4177	13	be	be	VB
20417	4177	14	of	of	IN
20417	4177	15	small	small	JJ
20417	4177	16	importance	importance	NN
20417	4177	17	in	in	IN
20417	4177	18	comparison	comparison	NN
20417	4177	19	with	with	IN
20417	4177	20	the	the	DT
20417	4177	21	control	control	NN
20417	4177	22	over	over	IN
20417	4177	23	the	the	DT
20417	4177	24	inexhaustible	inexhaustible	JJ
20417	4177	25	stores	store	NNS
20417	4177	26	of	of	IN
20417	4177	27	internal	internal	JJ
20417	4177	28	atomic	atomic	JJ
20417	4177	29	energy	energy	NN
20417	4177	30	to	to	TO
20417	4177	31	which	which	WDT
20417	4177	32	its	-PRON-	PRP$
20417	4177	33	successful	successful	JJ
20417	4177	34	accomplishment	accomplishment	NN
20417	4177	35	would	would	MD
20417	4177	36	inevitably	inevitably	RB
20417	4177	37	lead	lead	VB
20417	4177	38	.	.	.
20417	4178	1	It	-PRON-	PRP
20417	4178	2	has	have	VBZ
20417	4178	3	become	become	VBN
20417	4178	4	a	a	DT
20417	4178	5	problem	problem	NN
20417	4178	6	,	,	,
20417	4178	7	no	no	RB
20417	4178	8	longer	long	RBR
20417	4178	9	redolent	redolent	NN
20417	4178	10	of	of	IN
20417	4178	11	the	the	DT
20417	4178	12	evil	evil	JJ
20417	4178	13	associations	association	NNS
20417	4178	14	of	of	IN
20417	4178	15	the	the	DT
20417	4178	16	age	age	NN
20417	4178	17	of	of	IN
20417	4178	18	alchemy	alchemy	NN
20417	4178	19	,	,	,
20417	4178	20	but	but	CC
20417	4178	21	one	one	CD
20417	4178	22	big	big	JJ
20417	4178	23	with	with	IN
20417	4178	24	the	the	DT
20417	4178	25	promise	promise	NN
20417	4178	26	of	of	IN
20417	4178	27	a	a	DT
20417	4178	28	veritable	veritable	JJ
20417	4178	29	physical	physical	JJ
20417	4178	30	renaissance	renaissance	NN
20417	4178	31	of	of	IN
20417	4178	32	the	the	DT
20417	4178	33	whole	whole	JJ
20417	4178	34	world	world	NN
20417	4178	35	.	.	.
20417	4179	1	If	if	IN
20417	4179	2	that	that	DT
20417	4179	3	"	"	``
20417	4179	4	promise	promise	NN
20417	4179	5	"	"	''
20417	4179	6	is	be	VBZ
20417	4179	7	ever	ever	RB
20417	4179	8	realised	realise	VBN
20417	4179	9	,	,	,
20417	4179	10	the	the	DT
20417	4179	11	economic	economic	JJ
20417	4179	12	and	and	CC
20417	4179	13	social	social	JJ
20417	4179	14	face	face	NN
20417	4179	15	of	of	IN
20417	4179	16	the	the	DT
20417	4179	17	world	world	NN
20417	4179	18	will	will	MD
20417	4179	19	be	be	VB
20417	4179	20	transformed	transform	VBN
20417	4179	21	.	.	.
20417	4180	1	Before	before	IN
20417	4180	2	passing	pass	VBG
20417	4180	3	on	on	RP
20417	4180	4	to	to	IN
20417	4180	5	the	the	DT
20417	4180	6	consideration	consideration	NN
20417	4180	7	of	of	IN
20417	4180	8	ether	ether	NN
20417	4180	9	,	,	,
20417	4180	10	light	light	NN
20417	4180	11	,	,	,
20417	4180	12	and	and	CC
20417	4180	13	energy	energy	NN
20417	4180	14	,	,	,
20417	4180	15	let	let	VB
20417	4180	16	us	-PRON-	PRP
20417	4180	17	see	see	VB
20417	4180	18	what	what	WDT
20417	4180	19	new	new	JJ
20417	4180	20	light	light	NN
20417	4180	21	the	the	DT
20417	4180	22	discovery	discovery	NN
20417	4180	23	of	of	IN
20417	4180	24	the	the	DT
20417	4180	25	electron	electron	NN
20417	4180	26	has	have	VBZ
20417	4180	27	thrown	throw	VBN
20417	4180	28	on	on	IN
20417	4180	29	the	the	DT
20417	4180	30	nature	nature	NN
20417	4180	31	and	and	CC
20417	4180	32	manipulation	manipulation	NN
20417	4180	33	of	of	IN
20417	4180	34	electricity	electricity	NN
20417	4180	35	.	.	.
20417	4181	1	WHAT	what	WP
20417	4181	2	IS	be	VBZ
20417	4181	3	ELECTRICITY	ELECTRICITY	NNP
20417	4181	4	?	?	.
20417	4182	1	The	the	DT
20417	4182	2	Nature	nature	NN
20417	4182	3	of	of	IN
20417	4182	4	Electricity	Electricity	NNP
20417	4182	5	There	there	EX
20417	4182	6	is	be	VBZ
20417	4182	7	at	at	RB
20417	4182	8	least	least	RBS
20417	4182	9	one	one	CD
20417	4182	10	manifestation	manifestation	NN
20417	4182	11	in	in	IN
20417	4182	12	nature	nature	NN
20417	4182	13	,	,	,
20417	4182	14	and	and	CC
20417	4182	15	so	so	RB
20417	4182	16	late	late	RB
20417	4182	17	as	as	IN
20417	4182	18	twenty	twenty	CD
20417	4182	19	years	year	NNS
20417	4182	20	ago	ago	RB
20417	4182	21	it	-PRON-	PRP
20417	4182	22	seemed	seem	VBD
20417	4182	23	to	to	TO
20417	4182	24	be	be	VB
20417	4182	25	one	one	CD
20417	4182	26	of	of	IN
20417	4182	27	the	the	DT
20417	4182	28	most	most	RBS
20417	4182	29	mysterious	mysterious	JJ
20417	4182	30	manifestations	manifestation	NNS
20417	4182	31	of	of	IN
20417	4182	32	all	all	DT
20417	4182	33	,	,	,
20417	4182	34	which	which	WDT
20417	4182	35	has	have	VBZ
20417	4182	36	been	be	VBN
20417	4182	37	in	in	IN
20417	4182	38	great	great	JJ
20417	4182	39	measure	measure	NN
20417	4182	40	explained	explain	VBN
20417	4182	41	by	by	IN
20417	4182	42	the	the	DT
20417	4182	43	new	new	JJ
20417	4182	44	discoveries	discovery	NNS
20417	4182	45	.	.	.
20417	4183	1	Already	already	RB
20417	4183	2	,	,	,
20417	4183	3	at	at	IN
20417	4183	4	the	the	DT
20417	4183	5	beginning	beginning	NN
20417	4183	6	of	of	IN
20417	4183	7	this	this	DT
20417	4183	8	century	century	NN
20417	4183	9	,	,	,
20417	4183	10	we	-PRON-	PRP
20417	4183	11	spoke	speak	VBD
20417	4183	12	of	of	IN
20417	4183	13	our	-PRON-	PRP$
20417	4183	14	"	"	``
20417	4183	15	age	age	NN
20417	4183	16	of	of	IN
20417	4183	17	electricity	electricity	NN
20417	4183	18	,	,	,
20417	4183	19	"	"	''
20417	4183	20	yet	yet	CC
20417	4183	21	there	there	EX
20417	4183	22	were	be	VBD
20417	4183	23	few	few	JJ
20417	4183	24	things	thing	NNS
20417	4183	25	in	in	IN
20417	4183	26	nature	nature	NN
20417	4183	27	about	about	IN
20417	4183	28	which	which	WDT
20417	4183	29	we	-PRON-	PRP
20417	4183	30	knew	know	VBD
20417	4183	31	less	less	RBR
20417	4183	32	.	.	.
20417	4184	1	The	the	DT
20417	4184	2	"	"	``
20417	4184	3	electric	electric	JJ
20417	4184	4	current	current	NN
20417	4184	5	"	"	''
20417	4184	6	rang	rang	NNP
20417	4184	7	our	-PRON-	PRP$
20417	4184	8	bells	bell	NNS
20417	4184	9	,	,	,
20417	4184	10	drove	drive	VBD
20417	4184	11	our	-PRON-	PRP$
20417	4184	12	trains	train	NNS
20417	4184	13	,	,	,
20417	4184	14	lit	light	VBD
20417	4184	15	our	-PRON-	PRP$
20417	4184	16	rooms	room	NNS
20417	4184	17	,	,	,
20417	4184	18	but	but	CC
20417	4184	19	none	none	NN
20417	4184	20	knew	know	VBD
20417	4184	21	what	what	WP
20417	4184	22	the	the	DT
20417	4184	23	current	current	NN
20417	4184	24	was	be	VBD
20417	4184	25	.	.	.
20417	4185	1	There	there	EX
20417	4185	2	was	be	VBD
20417	4185	3	a	a	DT
20417	4185	4	vague	vague	JJ
20417	4185	5	idea	idea	NN
20417	4185	6	that	that	IN
20417	4185	7	it	-PRON-	PRP
20417	4185	8	was	be	VBD
20417	4185	9	a	a	DT
20417	4185	10	sort	sort	NN
20417	4185	11	of	of	RB
20417	4185	12	fluid	fluid	NN
20417	4185	13	that	that	WDT
20417	4185	14	flowed	flow	VBD
20417	4185	15	along	along	IN
20417	4185	16	copper	copper	NN
20417	4185	17	wires	wire	NNS
20417	4185	18	as	as	IN
20417	4185	19	water	water	NN
20417	4185	20	flows	flow	VBZ
20417	4185	21	in	in	IN
20417	4185	22	a	a	DT
20417	4185	23	pipe	pipe	NN
20417	4185	24	.	.	.
20417	4186	1	We	-PRON-	PRP
20417	4186	2	now	now	RB
20417	4186	3	suppose	suppose	VBP
20417	4186	4	that	that	IN
20417	4186	5	it	-PRON-	PRP
20417	4186	6	is	be	VBZ
20417	4186	7	_	_	NNP
20417	4186	8	a	a	DT
20417	4186	9	rapid	rapid	JJ
20417	4186	10	movement	movement	NN
20417	4186	11	of	of	IN
20417	4186	12	electrons	electron	NNS
20417	4186	13	from	from	IN
20417	4186	14	atom	atom	NN
20417	4186	15	to	to	IN
20417	4186	16	atom	atom	NN
20417	4186	17	_	_	NNP
20417	4186	18	in	in	IN
20417	4186	19	the	the	DT
20417	4186	20	wire	wire	NN
20417	4186	21	or	or	CC
20417	4186	22	wherever	wherever	WRB
20417	4186	23	the	the	DT
20417	4186	24	current	current	NN
20417	4186	25	is	be	VBZ
20417	4186	26	.	.	.
20417	4187	1	Let	let	VB
20417	4187	2	us	-PRON-	PRP
20417	4187	3	try	try	VB
20417	4187	4	to	to	TO
20417	4187	5	grasp	grasp	VB
20417	4187	6	the	the	DT
20417	4187	7	principle	principle	NN
20417	4187	8	of	of	IN
20417	4187	9	the	the	DT
20417	4187	10	new	new	JJ
20417	4187	11	view	view	NN
20417	4187	12	of	of	IN
20417	4187	13	electricity	electricity	NN
20417	4187	14	and	and	CC
20417	4187	15	see	see	VB
20417	4187	16	how	how	WRB
20417	4187	17	it	-PRON-	PRP
20417	4187	18	applies	apply	VBZ
20417	4187	19	to	to	IN
20417	4187	20	all	all	PDT
20417	4187	21	the	the	DT
20417	4187	22	varied	varied	JJ
20417	4187	23	electrical	electrical	JJ
20417	4187	24	phenomena	phenomenon	NNS
20417	4187	25	in	in	IN
20417	4187	26	the	the	DT
20417	4187	27	world	world	NN
20417	4187	28	about	about	IN
20417	4187	29	us	-PRON-	PRP
20417	4187	30	.	.	.
20417	4188	1	As	as	IN
20417	4188	2	we	-PRON-	PRP
20417	4188	3	saw	see	VBD
20417	4188	4	,	,	,
20417	4188	5	the	the	DT
20417	4188	6	nucleus	nucleus	NN
20417	4188	7	of	of	IN
20417	4188	8	an	an	DT
20417	4188	9	atom	atom	NN
20417	4188	10	of	of	IN
20417	4188	11	matter	matter	NN
20417	4188	12	consists	consist	VBZ
20417	4188	13	of	of	IN
20417	4188	14	positive	positive	JJ
20417	4188	15	electricity	electricity	NN
20417	4188	16	which	which	WDT
20417	4188	17	holds	hold	VBZ
20417	4188	18	together	together	RB
20417	4188	19	a	a	DT
20417	4188	20	number	number	NN
20417	4188	21	of	of	IN
20417	4188	22	electrons	electron	NNS
20417	4188	23	,	,	,
20417	4188	24	or	or	CC
20417	4188	25	charges	charge	NNS
20417	4188	26	of	of	IN
20417	4188	27	negative	negative	JJ
20417	4188	28	electricity	electricity	NN
20417	4188	29	.	.	.
20417	4189	1	[	[	-LRB-
20417	4189	2	4	4	LS
20417	4189	3	]	]	-RRB-
20417	4189	4	This	this	DT
20417	4189	5	certainly	certainly	RB
20417	4189	6	tells	tell	VBZ
20417	4189	7	us	-PRON-	PRP
20417	4189	8	to	to	IN
20417	4189	9	some	some	DT
20417	4189	10	extent	extent	NN
20417	4189	11	what	what	WP
20417	4189	12	electricity	electricity	NN
20417	4189	13	is	be	VBZ
20417	4189	14	,	,	,
20417	4189	15	and	and	CC
20417	4189	16	how	how	WRB
20417	4189	17	it	-PRON-	PRP
20417	4189	18	is	be	VBZ
20417	4189	19	related	relate	VBN
20417	4189	20	to	to	IN
20417	4189	21	matter	matter	NN
20417	4189	22	,	,	,
20417	4189	23	but	but	CC
20417	4189	24	it	-PRON-	PRP
20417	4189	25	leaves	leave	VBZ
20417	4189	26	us	-PRON-	PRP
20417	4189	27	with	with	IN
20417	4189	28	the	the	DT
20417	4189	29	usual	usual	JJ
20417	4189	30	difficulty	difficulty	NN
20417	4189	31	about	about	IN
20417	4189	32	fundamental	fundamental	JJ
20417	4189	33	realities	reality	NNS
20417	4189	34	.	.	.
20417	4190	1	But	but	CC
20417	4190	2	we	-PRON-	PRP
20417	4190	3	now	now	RB
20417	4190	4	know	know	VBP
20417	4190	5	that	that	IN
20417	4190	6	electricity	electricity	NN
20417	4190	7	,	,	,
20417	4190	8	like	like	IN
20417	4190	9	matter	matter	NN
20417	4190	10	,	,	,
20417	4190	11	is	be	VBZ
20417	4190	12	atomic	atomic	JJ
20417	4190	13	in	in	IN
20417	4190	14	structure	structure	NN
20417	4190	15	;	;	:
20417	4190	16	a	a	DT
20417	4190	17	charge	charge	NN
20417	4190	18	of	of	IN
20417	4190	19	electricity	electricity	NN
20417	4190	20	is	be	VBZ
20417	4190	21	made	make	VBN
20417	4190	22	up	up	RP
20417	4190	23	of	of	IN
20417	4190	24	a	a	DT
20417	4190	25	number	number	NN
20417	4190	26	of	of	IN
20417	4190	27	small	small	JJ
20417	4190	28	units	unit	NNS
20417	4190	29	or	or	CC
20417	4190	30	charges	charge	NNS
20417	4190	31	of	of	IN
20417	4190	32	a	a	DT
20417	4190	33	definite	definite	JJ
20417	4190	34	,	,	,
20417	4190	35	constant	constant	JJ
20417	4190	36	amount	amount	NN
20417	4190	37	.	.	.
20417	4191	1	It	-PRON-	PRP
20417	4191	2	has	have	VBZ
20417	4191	3	been	be	VBN
20417	4191	4	suggested	suggest	VBN
20417	4191	5	that	that	IN
20417	4191	6	the	the	DT
20417	4191	7	two	two	CD
20417	4191	8	kinds	kind	NNS
20417	4191	9	of	of	IN
20417	4191	10	electricity	electricity	NN
20417	4191	11	,	,	,
20417	4191	12	i.e.	i.e.	FW
20417	4192	1	positive	positive	JJ
20417	4192	2	and	and	CC
20417	4192	3	negative	negative	JJ
20417	4192	4	,	,	,
20417	4192	5	are	be	VBP
20417	4192	6	right	right	RB
20417	4192	7	-	-	HYPH
20417	4192	8	handed	handed	JJ
20417	4192	9	and	and	CC
20417	4192	10	left	left	JJ
20417	4192	11	-	-	HYPH
20417	4192	12	handed	handed	JJ
20417	4192	13	vortices	vortex	NNS
20417	4192	14	or	or	CC
20417	4192	15	whirlpools	whirlpool	NNS
20417	4192	16	in	in	IN
20417	4192	17	ether	ether	NN
20417	4192	18	,	,	,
20417	4192	19	or	or	CC
20417	4192	20	rings	ring	NNS
20417	4192	21	in	in	IN
20417	4192	22	ether	ether	NN
20417	4192	23	,	,	,
20417	4192	24	but	but	CC
20417	4192	25	there	there	EX
20417	4192	26	are	be	VBP
20417	4192	27	very	very	RB
20417	4192	28	serious	serious	JJ
20417	4192	29	difficulties	difficulty	NNS
20417	4192	30	,	,	,
20417	4192	31	and	and	CC
20417	4192	32	we	-PRON-	PRP
20417	4192	33	leave	leave	VBP
20417	4192	34	this	this	DT
20417	4192	35	to	to	IN
20417	4192	36	the	the	DT
20417	4192	37	future	future	NN
20417	4192	38	.	.	.
20417	4193	1	[	[	-LRB-
20417	4193	2	4	4	LS
20417	4193	3	]	]	-RRB-
20417	4193	4	The	the	DT
20417	4193	5	words	word	NNS
20417	4193	6	"	"	``
20417	4193	7	positive	positive	JJ
20417	4193	8	"	"	''
20417	4193	9	and	and	CC
20417	4193	10	"	"	``
20417	4193	11	negative	negative	JJ
20417	4193	12	"	"	''
20417	4193	13	electricity	electricity	NN
20417	4193	14	belong	belong	VBP
20417	4193	15	to	to	IN
20417	4193	16	the	the	DT
20417	4193	17	days	day	NNS
20417	4193	18	when	when	WRB
20417	4193	19	it	-PRON-	PRP
20417	4193	20	was	be	VBD
20417	4193	21	regarded	regard	VBN
20417	4193	22	as	as	IN
20417	4193	23	a	a	DT
20417	4193	24	fluid	fluid	NN
20417	4193	25	.	.	.
20417	4194	1	A	a	DT
20417	4194	2	body	body	NN
20417	4194	3	overcharged	overcharge	VBN
20417	4194	4	with	with	IN
20417	4194	5	the	the	DT
20417	4194	6	fluid	fluid	NN
20417	4194	7	was	be	VBD
20417	4194	8	called	call	VBN
20417	4194	9	positive	positive	JJ
20417	4194	10	;	;	:
20417	4194	11	an	an	DT
20417	4194	12	undercharged	undercharged	JJ
20417	4194	13	body	body	NN
20417	4194	14	was	be	VBD
20417	4194	15	called	call	VBN
20417	4194	16	negative	negative	JJ
20417	4194	17	.	.	.
20417	4195	1	A	a	DT
20417	4195	2	positively	positively	RB
20417	4195	3	-	-	HYPH
20417	4195	4	electrified	electrify	VBN
20417	4195	5	body	body	NN
20417	4195	6	is	be	VBZ
20417	4195	7	now	now	RB
20417	4195	8	one	one	CD
20417	4195	9	whose	whose	WP$
20417	4195	10	atoms	atom	NNS
20417	4195	11	have	have	VBP
20417	4195	12	lost	lose	VBN
20417	4195	13	some	some	DT
20417	4195	14	of	of	IN
20417	4195	15	their	-PRON-	PRP$
20417	4195	16	outlying	outlying	JJ
20417	4195	17	electrons	electron	NNS
20417	4195	18	,	,	,
20417	4195	19	so	so	IN
20417	4195	20	that	that	IN
20417	4195	21	the	the	DT
20417	4195	22	positive	positive	JJ
20417	4195	23	charge	charge	NN
20417	4195	24	of	of	IN
20417	4195	25	electricity	electricity	NN
20417	4195	26	predominates	predominate	NNS
20417	4195	27	.	.	.
20417	4196	1	The	the	DT
20417	4196	2	negatively	negatively	RB
20417	4196	3	-	-	HYPH
20417	4196	4	electrified	electrify	VBN
20417	4196	5	body	body	NN
20417	4196	6	is	be	VBZ
20417	4196	7	one	one	NN
20417	4196	8	with	with	IN
20417	4196	9	more	more	JJR
20417	4196	10	than	than	IN
20417	4196	11	the	the	DT
20417	4196	12	normal	normal	JJ
20417	4196	13	number	number	NN
20417	4196	14	of	of	IN
20417	4196	15	electrons	electron	NNS
20417	4196	16	.	.	.
20417	4197	1	§	§	ADD
20417	4197	2	10	10	CD
20417	4197	3	What	what	WP
20417	4197	4	an	an	DT
20417	4197	5	Electric	Electric	NNP
20417	4197	6	Current	Current	NNP
20417	4197	7	is	be	VBZ
20417	4197	8	The	the	DT
20417	4197	9	discovery	discovery	NN
20417	4197	10	of	of	IN
20417	4197	11	these	these	DT
20417	4197	12	two	two	CD
20417	4197	13	kinds	kind	NNS
20417	4197	14	of	of	IN
20417	4197	15	electricity	electricity	NN
20417	4197	16	has	have	VBZ
20417	4197	17	,	,	,
20417	4197	18	however	however	RB
20417	4197	19	,	,	,
20417	4197	20	enabled	enable	VBD
20417	4197	21	us	-PRON-	PRP
20417	4197	22	to	to	TO
20417	4197	23	understand	understand	VB
20417	4197	24	very	very	RB
20417	4197	25	fairly	fairly	RB
20417	4197	26	what	what	WP
20417	4197	27	goes	go	VBZ
20417	4197	28	on	on	RB
20417	4197	29	in	in	IN
20417	4197	30	electrical	electrical	JJ
20417	4197	31	phenomena	phenomenon	NNS
20417	4197	32	.	.	.
20417	4198	1	The	the	DT
20417	4198	2	outlying	outlying	JJ
20417	4198	3	electrons	electron	NNS
20417	4198	4	,	,	,
20417	4198	5	as	as	IN
20417	4198	6	we	-PRON-	PRP
20417	4198	7	saw	see	VBD
20417	4198	8	,	,	,
20417	4198	9	may	may	MD
20417	4198	10	pass	pass	VB
20417	4198	11	from	from	IN
20417	4198	12	atom	atom	NN
20417	4198	13	to	to	IN
20417	4198	14	atom	atom	NN
20417	4198	15	,	,	,
20417	4198	16	and	and	CC
20417	4198	17	this	this	DT
20417	4198	18	,	,	,
20417	4198	19	on	on	IN
20417	4198	20	a	a	DT
20417	4198	21	large	large	JJ
20417	4198	22	scale	scale	NN
20417	4198	23	,	,	,
20417	4198	24	is	be	VBZ
20417	4198	25	the	the	DT
20417	4198	26	meaning	meaning	NN
20417	4198	27	of	of	IN
20417	4198	28	the	the	DT
20417	4198	29	electric	electric	JJ
20417	4198	30	current	current	NN
20417	4198	31	.	.	.
20417	4199	1	In	in	IN
20417	4199	2	other	other	JJ
20417	4199	3	words	word	NNS
20417	4199	4	,	,	,
20417	4199	5	we	-PRON-	PRP
20417	4199	6	believe	believe	VBP
20417	4199	7	an	an	DT
20417	4199	8	electric	electric	JJ
20417	4199	9	current	current	NN
20417	4199	10	to	to	TO
20417	4199	11	be	be	VB
20417	4199	12	a	a	DT
20417	4199	13	flow	flow	NN
20417	4199	14	of	of	IN
20417	4199	15	electrons	electron	NNS
20417	4199	16	.	.	.
20417	4200	1	Let	let	VB
20417	4200	2	us	-PRON-	PRP
20417	4200	3	take	take	VB
20417	4200	4	,	,	,
20417	4200	5	to	to	TO
20417	4200	6	begin	begin	VB
20417	4200	7	with	with	IN
20417	4200	8	,	,	,
20417	4200	9	a	a	DT
20417	4200	10	simple	simple	JJ
20417	4200	11	electrical	electrical	JJ
20417	4200	12	"	"	``
20417	4200	13	cell	cell	NN
20417	4200	14	,	,	,
20417	4200	15	"	"	''
20417	4200	16	in	in	IN
20417	4200	17	which	which	WDT
20417	4200	18	a	a	DT
20417	4200	19	feeble	feeble	JJ
20417	4200	20	current	current	NN
20417	4200	21	is	be	VBZ
20417	4200	22	generated	generate	VBN
20417	4200	23	:	:	:
20417	4200	24	such	such	PDT
20417	4200	25	a	a	DT
20417	4200	26	cell	cell	NN
20417	4200	27	as	as	IN
20417	4200	28	there	there	EX
20417	4200	29	is	be	VBZ
20417	4200	30	in	in	IN
20417	4200	31	every	every	DT
20417	4200	32	house	house	NN
20417	4200	33	to	to	TO
20417	4200	34	serve	serve	VB
20417	4200	35	its	-PRON-	PRP$
20417	4200	36	electric	electric	JJ
20417	4200	37	bells	bell	NNS
20417	4200	38	.	.	.
20417	4201	1	In	in	IN
20417	4201	2	the	the	DT
20417	4201	3	original	original	JJ
20417	4201	4	form	form	NN
20417	4201	5	this	this	DT
20417	4201	6	simple	simple	JJ
20417	4201	7	sort	sort	NN
20417	4201	8	of	of	IN
20417	4201	9	"	"	``
20417	4201	10	battery	battery	NN
20417	4201	11	"	"	''
20417	4201	12	consisted	consist	VBD
20417	4201	13	of	of	IN
20417	4201	14	a	a	DT
20417	4201	15	plate	plate	NN
20417	4201	16	of	of	IN
20417	4201	17	zinc	zinc	NN
20417	4201	18	and	and	CC
20417	4201	19	a	a	DT
20417	4201	20	plate	plate	NN
20417	4201	21	of	of	IN
20417	4201	22	copper	copper	NN
20417	4201	23	immersed	immerse	VBD
20417	4201	24	in	in	IN
20417	4201	25	a	a	DT
20417	4201	26	chemical	chemical	NN
20417	4201	27	.	.	.
20417	4202	1	Long	long	RB
20417	4202	2	before	before	IN
20417	4202	3	anything	anything	NN
20417	4202	4	was	be	VBD
20417	4202	5	known	know	VBN
20417	4202	6	about	about	IN
20417	4202	7	electrons	electron	NNS
20417	4202	8	it	-PRON-	PRP
20417	4202	9	was	be	VBD
20417	4202	10	known	know	VBN
20417	4202	11	that	that	IN
20417	4202	12	,	,	,
20417	4202	13	if	if	IN
20417	4202	14	you	-PRON-	PRP
20417	4202	15	put	put	VBP
20417	4202	16	zinc	zinc	NN
20417	4202	17	and	and	CC
20417	4202	18	copper	copper	NN
20417	4202	19	together	together	RB
20417	4202	20	,	,	,
20417	4202	21	you	-PRON-	PRP
20417	4202	22	produce	produce	VBP
20417	4202	23	a	a	DT
20417	4202	24	mild	mild	JJ
20417	4202	25	current	current	NN
20417	4202	26	of	of	IN
20417	4202	27	electricity	electricity	NN
20417	4202	28	.	.	.
20417	4203	1	We	-PRON-	PRP
20417	4203	2	know	know	VBP
20417	4203	3	now	now	RB
20417	4203	4	what	what	WP
20417	4203	5	this	this	DT
20417	4203	6	means	mean	VBZ
20417	4203	7	.	.	.
20417	4204	1	Zinc	Zinc	NNP
20417	4204	2	is	be	VBZ
20417	4204	3	a	a	DT
20417	4204	4	metal	metal	NN
20417	4204	5	the	the	DT
20417	4204	6	atoms	atom	NNS
20417	4204	7	of	of	IN
20417	4204	8	which	which	WDT
20417	4204	9	are	be	VBP
20417	4204	10	particularly	particularly	RB
20417	4204	11	disposed	dispose	VBN
20417	4204	12	to	to	IN
20417	4204	13	part	part	VB
20417	4204	14	with	with	IN
20417	4204	15	some	some	DT
20417	4204	16	of	of	IN
20417	4204	17	their	-PRON-	PRP$
20417	4204	18	outlying	outlying	JJ
20417	4204	19	electrons	electron	NNS
20417	4204	20	.	.	.
20417	4205	1	Why	why	WRB
20417	4205	2	,	,	,
20417	4205	3	we	-PRON-	PRP
20417	4205	4	do	do	VBP
20417	4205	5	not	not	RB
20417	4205	6	know	know	VB
20417	4205	7	;	;	:
20417	4205	8	but	but	CC
20417	4205	9	the	the	DT
20417	4205	10	fact	fact	NN
20417	4205	11	is	be	VBZ
20417	4205	12	the	the	DT
20417	4205	13	basis	basis	NN
20417	4205	14	of	of	IN
20417	4205	15	these	these	DT
20417	4205	16	small	small	JJ
20417	4205	17	batteries	battery	NNS
20417	4205	18	.	.	.
20417	4206	1	Electrons	electron	NNS
20417	4206	2	from	from	IN
20417	4206	3	the	the	DT
20417	4206	4	atoms	atom	NNS
20417	4206	5	of	of	IN
20417	4206	6	zinc	zinc	NN
20417	4206	7	pass	pass	NN
20417	4206	8	to	to	IN
20417	4206	9	the	the	DT
20417	4206	10	atoms	atom	NNS
20417	4206	11	of	of	IN
20417	4206	12	copper	copper	NN
20417	4206	13	,	,	,
20417	4206	14	and	and	CC
20417	4206	15	their	-PRON-	PRP$
20417	4206	16	passage	passage	NN
20417	4206	17	is	be	VBZ
20417	4206	18	a	a	DT
20417	4206	19	"	"	``
20417	4206	20	current	current	JJ
20417	4206	21	.	.	.
20417	4206	22	"	"	''
20417	4207	1	Each	each	DT
20417	4207	2	atom	atom	NN
20417	4207	3	gives	give	VBZ
20417	4207	4	up	up	RP
20417	4207	5	an	an	DT
20417	4207	6	electron	electron	NN
20417	4207	7	to	to	IN
20417	4207	8	its	-PRON-	PRP$
20417	4207	9	neighbour	neighbour	NN
20417	4207	10	.	.	.
20417	4208	1	It	-PRON-	PRP
20417	4208	2	was	be	VBD
20417	4208	3	further	further	RB
20417	4208	4	found	find	VBN
20417	4208	5	long	long	RB
20417	4208	6	ago	ago	RB
20417	4208	7	that	that	IN
20417	4208	8	if	if	IN
20417	4208	9	the	the	DT
20417	4208	10	zinc	zinc	NN
20417	4208	11	and	and	CC
20417	4208	12	copper	copper	NN
20417	4208	13	were	be	VBD
20417	4208	14	immersed	immerse	VBN
20417	4208	15	in	in	IN
20417	4208	16	certain	certain	JJ
20417	4208	17	chemicals	chemical	NNS
20417	4208	18	,	,	,
20417	4208	19	which	which	WDT
20417	4208	20	slowly	slowly	RB
20417	4208	21	dissolve	dissolve	VBP
20417	4208	22	the	the	DT
20417	4208	23	zinc	zinc	NN
20417	4208	24	,	,	,
20417	4208	25	and	and	CC
20417	4208	26	the	the	DT
20417	4208	27	two	two	CD
20417	4208	28	metals	metal	NNS
20417	4208	29	were	be	VBD
20417	4208	30	connected	connect	VBN
20417	4208	31	by	by	IN
20417	4208	32	a	a	DT
20417	4208	33	copper	copper	NN
20417	4208	34	wire	wire	NN
20417	4208	35	,	,	,
20417	4208	36	the	the	DT
20417	4208	37	current	current	NN
20417	4208	38	was	be	VBD
20417	4208	39	stronger	strong	JJR
20417	4208	40	.	.	.
20417	4209	1	In	in	IN
20417	4209	2	modern	modern	JJ
20417	4209	3	language	language	NN
20417	4209	4	,	,	,
20417	4209	5	there	there	EX
20417	4209	6	is	be	VBZ
20417	4209	7	a	a	DT
20417	4209	8	brisker	brisker	NN
20417	4209	9	flow	flow	NN
20417	4209	10	of	of	IN
20417	4209	11	electrons	electron	NNS
20417	4209	12	.	.	.
20417	4210	1	The	the	DT
20417	4210	2	reason	reason	NN
20417	4210	3	is	be	VBZ
20417	4210	4	that	that	IN
20417	4210	5	the	the	DT
20417	4210	6	atoms	atom	NNS
20417	4210	7	of	of	IN
20417	4210	8	zinc	zinc	NN
20417	4210	9	which	which	WDT
20417	4210	10	are	be	VBP
20417	4210	11	stolen	steal	VBN
20417	4210	12	by	by	IN
20417	4210	13	the	the	DT
20417	4210	14	chemical	chemical	NN
20417	4210	15	leave	leave	VBP
20417	4210	16	their	-PRON-	PRP$
20417	4210	17	detachable	detachable	JJ
20417	4210	18	electrons	electron	NNS
20417	4210	19	behind	behind	IN
20417	4210	20	them	-PRON-	PRP
20417	4210	21	,	,	,
20417	4210	22	and	and	CC
20417	4210	23	the	the	DT
20417	4210	24	zinc	zinc	NN
20417	4210	25	has	have	VBZ
20417	4210	26	therefore	therefore	RB
20417	4210	27	more	more	JJR
20417	4210	28	electrons	electron	NNS
20417	4210	29	to	to	TO
20417	4210	30	pass	pass	VB
20417	4210	31	on	on	RP
20417	4210	32	to	to	IN
20417	4210	33	the	the	DT
20417	4210	34	copper	copper	NN
20417	4210	35	.	.	.
20417	4211	1	[	[	-LRB-
20417	4211	2	Illustration	illustration	NN
20417	4211	3	:	:	:
20417	4211	4	DISINTEGRATION	disintegration	NN
20417	4211	5	OF	of	IN
20417	4211	6	ATOMS	atoms	NN
20417	4211	7	An	an	DT
20417	4211	8	atom	atom	NN
20417	4211	9	of	of	IN
20417	4211	10	Uranium	Uranium	NNP
20417	4211	11	,	,	,
20417	4211	12	by	by	IN
20417	4211	13	ejecting	eject	VBG
20417	4211	14	an	an	DT
20417	4211	15	Alpha	alpha	NN
20417	4211	16	particle	particle	NN
20417	4211	17	,	,	,
20417	4211	18	becomes	become	VBZ
20417	4211	19	Uranium	Uranium	NNP
20417	4211	20	X.	X.	NNP
20417	4212	1	This	this	DT
20417	4212	2	substance	substance	NN
20417	4212	3	,	,	,
20417	4212	4	by	by	IN
20417	4212	5	ejecting	eject	VBG
20417	4212	6	Beta	Beta	NNP
20417	4212	7	and	and	CC
20417	4212	8	Gamma	Gamma	NNP
20417	4212	9	rays	ray	NNS
20417	4212	10	,	,	,
20417	4212	11	becomes	become	VBZ
20417	4212	12	Radium	Radium	NNP
20417	4212	13	.	.	.
20417	4213	1	Radium	radium	NN
20417	4213	2	passes	pass	VBZ
20417	4213	3	through	through	IN
20417	4213	4	a	a	DT
20417	4213	5	number	number	NN
20417	4213	6	of	of	IN
20417	4213	7	further	further	JJ
20417	4213	8	changes	change	NNS
20417	4213	9	,	,	,
20417	4213	10	as	as	IN
20417	4213	11	shown	show	VBN
20417	4213	12	in	in	IN
20417	4213	13	the	the	DT
20417	4213	14	diagram	diagram	NN
20417	4213	15	,	,	,
20417	4213	16	and	and	CC
20417	4213	17	finally	finally	RB
20417	4213	18	becomes	become	VBZ
20417	4213	19	lead	lead	NN
20417	4213	20	.	.	.
20417	4214	1	Some	some	DT
20417	4214	2	radio	radio	NN
20417	4214	3	-	-	HYPH
20417	4214	4	active	active	JJ
20417	4214	5	substances	substance	NNS
20417	4214	6	disintegrate	disintegrate	VBP
20417	4214	7	much	much	RB
20417	4214	8	faster	fast	RBR
20417	4214	9	than	than	IN
20417	4214	10	others	other	NNS
20417	4214	11	.	.	.
20417	4215	1	Thus	thus	RB
20417	4215	2	Uranium	Uranium	NNP
20417	4215	3	changes	change	VBZ
20417	4215	4	very	very	RB
20417	4215	5	slowly	slowly	RB
20417	4215	6	,	,	,
20417	4215	7	taking	take	VBG
20417	4215	8	5,000,000,000	5,000,000,000	CD
20417	4215	9	years	year	NNS
20417	4215	10	to	to	TO
20417	4215	11	reach	reach	VB
20417	4215	12	the	the	DT
20417	4215	13	same	same	JJ
20417	4215	14	stage	stage	NN
20417	4215	15	of	of	IN
20417	4215	16	disintegration	disintegration	NN
20417	4215	17	that	that	IN
20417	4215	18	Radium	Radium	NNP
20417	4215	19	A	A	NNP
20417	4215	20	reaches	reach	VBZ
20417	4215	21	in	in	IN
20417	4215	22	3	3	CD
20417	4215	23	minutes	minute	NNS
20417	4215	24	.	.	.
20417	4216	1	As	as	IN
20417	4216	2	the	the	DT
20417	4216	3	disintegration	disintegration	NN
20417	4216	4	proceeds	proceed	VBZ
20417	4216	5	,	,	,
20417	4216	6	the	the	DT
20417	4216	7	substances	substance	NNS
20417	4216	8	become	become	VBP
20417	4216	9	of	of	IN
20417	4216	10	lighter	light	JJR
20417	4216	11	and	and	CC
20417	4216	12	lighter	light	JJR
20417	4216	13	atomic	atomic	JJ
20417	4216	14	weights	weight	NNS
20417	4216	15	.	.	.
20417	4217	1	Thus	thus	RB
20417	4217	2	Uranium	Uranium	NNP
20417	4217	3	has	have	VBZ
20417	4217	4	an	an	DT
20417	4217	5	atomic	atomic	JJ
20417	4217	6	weight	weight	NN
20417	4217	7	of	of	IN
20417	4217	8	238	238	CD
20417	4217	9	,	,	,
20417	4217	10	whereas	whereas	IN
20417	4217	11	lead	lead	NN
20417	4217	12	has	have	VBZ
20417	4217	13	an	an	DT
20417	4217	14	atomic	atomic	JJ
20417	4217	15	weight	weight	NN
20417	4217	16	of	of	IN
20417	4217	17	only	only	RB
20417	4217	18	206	206	CD
20417	4217	19	.	.	.
20417	4218	1	The	the	DT
20417	4218	2	breaking	break	VBG
20417	4218	3	down	down	RP
20417	4218	4	of	of	IN
20417	4218	5	atoms	atom	NNS
20417	4218	6	is	be	VBZ
20417	4218	7	fully	fully	RB
20417	4218	8	explained	explain	VBN
20417	4218	9	in	in	IN
20417	4218	10	the	the	DT
20417	4218	11	text	text	NN
20417	4218	12	.	.	.
20417	4218	13	]	]	-RRB-
20417	4219	1	[	[	-LRB-
20417	4219	2	Illustration	illustration	NN
20417	4219	3	:	:	:
20417	4219	4	_	_	NNP
20417	4219	5	Reproduced	reproduce	VBN
20417	4219	6	by	by	IN
20417	4219	7	permission	permission	NN
20417	4219	8	from	from	IN
20417	4219	9	"	"	``
20417	4219	10	The	the	DT
20417	4219	11	Interpretation	Interpretation	NNP
20417	4219	12	of	of	IN
20417	4219	13	Radium	Radium	NNP
20417	4219	14	"	"	''
20417	4219	15	(	(	-LRB-
20417	4219	16	John	John	NNP
20417	4219	17	Murray	Murray	NNP
20417	4219	18	)	)	-RRB-
20417	4219	19	.	.	.
20417	4219	20	_	_	NNP
20417	4219	21	SILK	SILK	NNP
20417	4219	22	TASSEL	TASSEL	NNP
20417	4219	23	ELECTRIFIED	electrified	NN
20417	4219	24	The	the	DT
20417	4219	25	separate	separate	JJ
20417	4219	26	threads	thread	NNS
20417	4219	27	of	of	IN
20417	4219	28	the	the	DT
20417	4219	29	tassel	tassel	NN
20417	4219	30	,	,	,
20417	4219	31	being	be	VBG
20417	4219	32	each	each	DT
20417	4219	33	electrified	electrify	VBN
20417	4219	34	with	with	IN
20417	4219	35	the	the	DT
20417	4219	36	same	same	JJ
20417	4219	37	kind	kind	NN
20417	4219	38	of	of	IN
20417	4219	39	electricity	electricity	NN
20417	4219	40	,	,	,
20417	4219	41	repel	repel	VB
20417	4219	42	one	one	NNP
20417	4219	43	another	another	DT
20417	4219	44	,	,	,
20417	4219	45	and	and	CC
20417	4219	46	thus	thus	RB
20417	4219	47	the	the	DT
20417	4219	48	tassel	tassel	NN
20417	4219	49	branches	branch	VBZ
20417	4219	50	out	out	RP
20417	4219	51	as	as	IN
20417	4219	52	in	in	IN
20417	4219	53	the	the	DT
20417	4219	54	photograph	photograph	NN
20417	4219	55	.	.	.
20417	4219	56	]	]	-RRB-
20417	4220	1	[	[	-LRB-
20417	4220	2	Illustration	illustration	NN
20417	4220	3	:	:	:
20417	4220	4	SILK	silk	NN
20417	4220	5	TASSEL	tassel	JJ
20417	4220	6	DISCHARGED	DISCHARGED	NNS
20417	4220	7	BY	by	IN
20417	4220	8	THE	the	DT
20417	4220	9	RAYS	ray	NNS
20417	4220	10	FROM	from	IN
20417	4220	11	RADIUM	RADIUM	NNP
20417	4220	12	When	when	WRB
20417	4220	13	the	the	DT
20417	4220	14	radium	radium	NN
20417	4220	15	rays	ray	NNS
20417	4220	16	,	,	,
20417	4220	17	carrying	carry	VBG
20417	4220	18	an	an	DT
20417	4220	19	opposite	opposite	JJ
20417	4220	20	electric	electric	JJ
20417	4220	21	charge	charge	NN
20417	4220	22	to	to	IN
20417	4220	23	that	that	DT
20417	4220	24	on	on	IN
20417	4220	25	the	the	DT
20417	4220	26	tassel	tassel	NN
20417	4220	27	,	,	,
20417	4220	28	strikes	strike	VBZ
20417	4220	29	the	the	DT
20417	4220	30	threads	thread	NNS
20417	4220	31	,	,	,
20417	4220	32	the	the	DT
20417	4220	33	threads	thread	NNS
20417	4220	34	are	be	VBP
20417	4220	35	neutralised	neutralise	VBN
20417	4220	36	,	,	,
20417	4220	37	and	and	CC
20417	4220	38	hence	hence	RB
20417	4220	39	fall	fall	VB
20417	4220	40	together	together	RB
20417	4220	41	again	again	RB
20417	4220	42	.	.	.
20417	4220	43	]	]	-RRB-
20417	4221	1	[	[	-LRB-
20417	4221	2	Illustration	illustration	NN
20417	4221	3	:	:	:
20417	4221	4	A	a	DT
20417	4221	5	HUGE	HUGE	NNP
20417	4221	6	ELECTRIC	ELECTRIC	NNP
20417	4221	7	SPARK	SPARK	NNP
20417	4221	8	This	this	DT
20417	4221	9	is	be	VBZ
20417	4221	10	an	an	DT
20417	4221	11	actual	actual	JJ
20417	4221	12	photograph	photograph	NN
20417	4221	13	of	of	IN
20417	4221	14	an	an	DT
20417	4221	15	electric	electric	JJ
20417	4221	16	spark	spark	NN
20417	4221	17	.	.	.
20417	4222	1	It	-PRON-	PRP
20417	4222	2	is	be	VBZ
20417	4222	3	leaping	leap	VBG
20417	4222	4	a	a	DT
20417	4222	5	distance	distance	NN
20417	4222	6	of	of	IN
20417	4222	7	about	about	IN
20417	4222	8	10	10	CD
20417	4222	9	feet	foot	NNS
20417	4222	10	,	,	,
20417	4222	11	and	and	CC
20417	4222	12	is	be	VBZ
20417	4222	13	the	the	DT
20417	4222	14	discharge	discharge	NN
20417	4222	15	of	of	IN
20417	4222	16	a	a	DT
20417	4222	17	million	million	CD
20417	4222	18	volts	volt	NNS
20417	4222	19	.	.	.
20417	4223	1	It	-PRON-	PRP
20417	4223	2	is	be	VBZ
20417	4223	3	a	a	DT
20417	4223	4	graphic	graphic	JJ
20417	4223	5	illustration	illustration	NN
20417	4223	6	of	of	IN
20417	4223	7	the	the	DT
20417	4223	8	tremendous	tremendous	JJ
20417	4223	9	energy	energy	NN
20417	4223	10	of	of	IN
20417	4223	11	electrons	electron	NNS
20417	4223	12	.	.	.
20417	4223	13	]	]	-RRB-
20417	4224	1	[	[	-LRB-
20417	4224	2	Illustration	illustration	NN
20417	4224	3	:	:	:
20417	4224	4	_	_	NNP
20417	4224	5	From	from	IN
20417	4224	6	"	"	``
20417	4224	7	Scientific	scientific	JJ
20417	4224	8	Ideas	idea	NNS
20417	4224	9	of	of	IN
20417	4224	10	To	To	NNP
20417	4224	11	-	-	HYPH
20417	4224	12	day	day	NN
20417	4224	13	_	_	NNP
20417	4224	14	.	.	.
20417	4224	15	"	"	''
20417	4225	1	ELECTRICAL	electrical	NN
20417	4225	2	ATTRACTION	attraction	NN
20417	4225	3	BETWEEN	between	IN
20417	4225	4	COMMON	common	JJ
20417	4225	5	OBJECTS	object	NNS
20417	4225	6	Take	take	VBP
20417	4225	7	an	an	DT
20417	4225	8	ordinary	ordinary	JJ
20417	4225	9	flower	flower	NN
20417	4225	10	-	-	HYPH
20417	4225	11	vase	vase	NN
20417	4225	12	well	well	RB
20417	4225	13	dried	dry	VBN
20417	4225	14	and	and	CC
20417	4225	15	energetically	energetically	RB
20417	4225	16	rub	rub	VB
20417	4225	17	it	-PRON-	PRP
20417	4225	18	with	with	IN
20417	4225	19	a	a	DT
20417	4225	20	silk	silk	NN
20417	4225	21	handkerchief	handkerchief	NN
20417	4225	22	.	.	.
20417	4226	1	The	the	DT
20417	4226	2	vase	vase	NN
20417	4226	3	which	which	WDT
20417	4226	4	thus	thus	RB
20417	4226	5	becomes	become	VBZ
20417	4226	6	electrified	electrify	VBN
20417	4226	7	will	will	MD
20417	4226	8	attract	attract	VB
20417	4226	9	any	any	DT
20417	4226	10	light	light	JJ
20417	4226	11	body	body	NN
20417	4226	12	,	,	,
20417	4226	13	such	such	JJ
20417	4226	14	as	as	IN
20417	4226	15	a	a	DT
20417	4226	16	feather	feather	NN
20417	4226	17	,	,	,
20417	4226	18	as	as	IN
20417	4226	19	shown	show	VBN
20417	4226	20	in	in	IN
20417	4226	21	the	the	DT
20417	4226	22	above	above	JJ
20417	4226	23	illustration	illustration	NN
20417	4226	24	.	.	.
20417	4226	25	]	]	-RRB-
20417	4227	1	Such	such	JJ
20417	4227	2	cells	cell	NNS
20417	4227	3	are	be	VBP
20417	4227	4	now	now	RB
20417	4227	5	made	make	VBN
20417	4227	6	of	of	IN
20417	4227	7	zinc	zinc	NN
20417	4227	8	and	and	CC
20417	4227	9	carbon	carbon	NN
20417	4227	10	,	,	,
20417	4227	11	immersed	immerse	VBN
20417	4227	12	in	in	IN
20417	4227	13	sal	sal	NN
20417	4227	14	-	-	HYPH
20417	4227	15	ammoniac	ammoniac	NN
20417	4227	16	,	,	,
20417	4227	17	but	but	CC
20417	4227	18	the	the	DT
20417	4227	19	principle	principle	NN
20417	4227	20	is	be	VBZ
20417	4227	21	the	the	DT
20417	4227	22	same	same	JJ
20417	4227	23	.	.	.
20417	4228	1	The	the	DT
20417	4228	2	flow	flow	NN
20417	4228	3	of	of	IN
20417	4228	4	electricity	electricity	NN
20417	4228	5	is	be	VBZ
20417	4228	6	a	a	DT
20417	4228	7	flow	flow	NN
20417	4228	8	of	of	IN
20417	4228	9	electrons	electron	NNS
20417	4228	10	;	;	:
20417	4228	11	though	though	IN
20417	4228	12	we	-PRON-	PRP
20417	4228	13	ought	ought	MD
20417	4228	14	to	to	TO
20417	4228	15	repeat	repeat	VB
20417	4228	16	that	that	IN
20417	4228	17	they	-PRON-	PRP
20417	4228	18	do	do	VBP
20417	4228	19	not	not	RB
20417	4228	20	flow	flow	VB
20417	4228	21	in	in	IN
20417	4228	22	a	a	DT
20417	4228	23	body	body	NN
20417	4228	24	,	,	,
20417	4228	25	as	as	IN
20417	4228	26	molecules	molecule	NNS
20417	4228	27	of	of	IN
20417	4228	28	water	water	NN
20417	4228	29	do	do	VBP
20417	4228	30	.	.	.
20417	4229	1	You	-PRON-	PRP
20417	4229	2	may	may	MD
20417	4229	3	have	have	VB
20417	4229	4	seen	see	VBN
20417	4229	5	boys	boy	NNS
20417	4229	6	place	place	VB
20417	4229	7	a	a	DT
20417	4229	8	row	row	NN
20417	4229	9	of	of	IN
20417	4229	10	bricks	brick	NNS
20417	4229	11	,	,	,
20417	4229	12	each	each	DT
20417	4229	13	standing	stand	VBG
20417	4229	14	on	on	IN
20417	4229	15	one	one	CD
20417	4229	16	end	end	NN
20417	4229	17	,	,	,
20417	4229	18	in	in	IN
20417	4229	19	such	such	JJ
20417	4229	20	order	order	NN
20417	4229	21	that	that	IN
20417	4229	22	the	the	DT
20417	4229	23	first	first	JJ
20417	4229	24	,	,	,
20417	4229	25	if	if	IN
20417	4229	26	it	-PRON-	PRP
20417	4229	27	is	be	VBZ
20417	4229	28	pushed	push	VBN
20417	4229	29	,	,	,
20417	4229	30	will	will	MD
20417	4229	31	knock	knock	VB
20417	4229	32	over	over	IN
20417	4229	33	the	the	DT
20417	4229	34	second	second	JJ
20417	4229	35	,	,	,
20417	4229	36	the	the	DT
20417	4229	37	second	second	JJ
20417	4229	38	the	the	DT
20417	4229	39	third	third	JJ
20417	4229	40	,	,	,
20417	4229	41	and	and	CC
20417	4229	42	so	so	RB
20417	4229	43	on	on	RB
20417	4229	44	to	to	IN
20417	4229	45	the	the	DT
20417	4229	46	last	last	JJ
20417	4229	47	.	.	.
20417	4230	1	There	there	EX
20417	4230	2	is	be	VBZ
20417	4230	3	a	a	DT
20417	4230	4	flow	flow	NN
20417	4230	5	of	of	IN
20417	4230	6	_	_	NNP
20417	4230	7	movement	movement	NN
20417	4230	8	_	_	NNP
20417	4230	9	all	all	RB
20417	4230	10	along	along	IN
20417	4230	11	the	the	DT
20417	4230	12	line	line	NN
20417	4230	13	,	,	,
20417	4230	14	but	but	CC
20417	4230	15	each	each	DT
20417	4230	16	brick	brick	NN
20417	4230	17	moves	move	VBZ
20417	4230	18	only	only	RB
20417	4230	19	a	a	DT
20417	4230	20	short	short	JJ
20417	4230	21	distance	distance	NN
20417	4230	22	.	.	.
20417	4231	1	So	so	RB
20417	4231	2	an	an	DT
20417	4231	3	electron	electron	NN
20417	4231	4	merely	merely	RB
20417	4231	5	passes	pass	VBZ
20417	4231	6	to	to	IN
20417	4231	7	the	the	DT
20417	4231	8	next	next	JJ
20417	4231	9	atom	atom	NN
20417	4231	10	,	,	,
20417	4231	11	which	which	WDT
20417	4231	12	sends	send	VBZ
20417	4231	13	on	on	IN
20417	4231	14	an	an	DT
20417	4231	15	electron	electron	NN
20417	4231	16	to	to	IN
20417	4231	17	a	a	DT
20417	4231	18	third	third	JJ
20417	4231	19	atom	atom	NN
20417	4231	20	,	,	,
20417	4231	21	and	and	CC
20417	4231	22	so	so	RB
20417	4231	23	on	on	RB
20417	4231	24	.	.	.
20417	4232	1	In	in	IN
20417	4232	2	this	this	DT
20417	4232	3	case	case	NN
20417	4232	4	,	,	,
20417	4232	5	however	however	RB
20417	4232	6	,	,	,
20417	4232	7	the	the	DT
20417	4232	8	movement	movement	NN
20417	4232	9	from	from	IN
20417	4232	10	atom	atom	NN
20417	4232	11	to	to	IN
20417	4232	12	atom	atom	NN
20417	4232	13	is	be	VBZ
20417	4232	14	so	so	RB
20417	4232	15	rapid	rapid	JJ
20417	4232	16	that	that	IN
20417	4232	17	the	the	DT
20417	4232	18	ripple	ripple	NN
20417	4232	19	of	of	IN
20417	4232	20	movement	movement	NN
20417	4232	21	,	,	,
20417	4232	22	if	if	IN
20417	4232	23	we	-PRON-	PRP
20417	4232	24	may	may	MD
20417	4232	25	call	call	VB
20417	4232	26	it	-PRON-	PRP
20417	4232	27	so	so	RB
20417	4232	28	,	,	,
20417	4232	29	may	may	MD
20417	4232	30	pass	pass	VB
20417	4232	31	along	along	RP
20417	4232	32	at	at	IN
20417	4232	33	an	an	DT
20417	4232	34	enormous	enormous	JJ
20417	4232	35	speed	speed	NN
20417	4232	36	.	.	.
20417	4233	1	We	-PRON-	PRP
20417	4233	2	have	have	VBP
20417	4233	3	seen	see	VBN
20417	4233	4	how	how	WRB
20417	4233	5	swiftly	swiftly	RB
20417	4233	6	electrons	electron	NNS
20417	4233	7	travel	travel	VBP
20417	4233	8	.	.	.
20417	4234	1	But	but	CC
20417	4234	2	how	how	WRB
20417	4234	3	is	be	VBZ
20417	4234	4	this	this	DT
20417	4234	5	turned	turn	VBD
20417	4234	6	into	into	IN
20417	4234	7	power	power	NN
20417	4234	8	enough	enough	RB
20417	4234	9	even	even	RB
20417	4234	10	to	to	TO
20417	4234	11	ring	ring	VB
20417	4234	12	a	a	DT
20417	4234	13	bell	bell	NN
20417	4234	14	?	?	.
20417	4235	1	The	the	DT
20417	4235	2	actual	actual	JJ
20417	4235	3	mechanical	mechanical	JJ
20417	4235	4	apparatus	apparatus	NN
20417	4235	5	by	by	IN
20417	4235	6	which	which	WDT
20417	4235	7	the	the	DT
20417	4235	8	energy	energy	NN
20417	4235	9	of	of	IN
20417	4235	10	the	the	DT
20417	4235	11	electron	electron	NNP
20417	4235	12	current	current	NN
20417	4235	13	is	be	VBZ
20417	4235	14	turned	turn	VBN
20417	4235	15	into	into	IN
20417	4235	16	sound	sound	NN
20417	4235	17	,	,	,
20417	4235	18	or	or	CC
20417	4235	19	heat	heat	NN
20417	4235	20	,	,	,
20417	4235	21	or	or	CC
20417	4235	22	light	light	NN
20417	4235	23	will	will	MD
20417	4235	24	be	be	VB
20417	4235	25	described	describe	VBN
20417	4235	26	in	in	IN
20417	4235	27	a	a	DT
20417	4235	28	technical	technical	JJ
20417	4235	29	section	section	NN
20417	4235	30	later	later	RB
20417	4235	31	in	in	IN
20417	4235	32	this	this	DT
20417	4235	33	work	work	NN
20417	4235	34	.	.	.
20417	4236	1	We	-PRON-	PRP
20417	4236	2	are	be	VBP
20417	4236	3	concerned	concern	VBN
20417	4236	4	here	here	RB
20417	4236	5	only	only	RB
20417	4236	6	with	with	IN
20417	4236	7	the	the	DT
20417	4236	8	principle	principle	NN
20417	4236	9	,	,	,
20417	4236	10	which	which	WDT
20417	4236	11	is	be	VBZ
20417	4236	12	clear	clear	JJ
20417	4236	13	.	.	.
20417	4237	1	While	while	IN
20417	4237	2	zinc	zinc	NN
20417	4237	3	is	be	VBZ
20417	4237	4	very	very	RB
20417	4237	5	apt	apt	JJ
20417	4237	6	to	to	IN
20417	4237	7	part	part	NN
20417	4237	8	with	with	IN
20417	4237	9	electrons	electron	NNS
20417	4237	10	,	,	,
20417	4237	11	copper	copper	NN
20417	4237	12	is	be	VBZ
20417	4237	13	just	just	RB
20417	4237	14	as	as	RB
20417	4237	15	obliging	oblige	VBG
20417	4237	16	in	in	IN
20417	4237	17	facilitating	facilitate	VBG
20417	4237	18	their	-PRON-	PRP$
20417	4237	19	passage	passage	NN
20417	4237	20	onward	onward	RB
20417	4237	21	.	.	.
20417	4238	1	Electrons	electron	NNS
20417	4238	2	will	will	MD
20417	4238	3	travel	travel	VB
20417	4238	4	in	in	IN
20417	4238	5	this	this	DT
20417	4238	6	way	way	NN
20417	4238	7	in	in	IN
20417	4238	8	most	most	JJS
20417	4238	9	metals	metal	NNS
20417	4238	10	,	,	,
20417	4238	11	but	but	CC
20417	4238	12	copper	copper	NN
20417	4238	13	is	be	VBZ
20417	4238	14	one	one	CD
20417	4238	15	of	of	IN
20417	4238	16	the	the	DT
20417	4238	17	best	good	JJS
20417	4238	18	"	"	``
20417	4238	19	conductors	conductor	NNS
20417	4238	20	.	.	.
20417	4238	21	"	"	''
20417	4239	1	So	so	RB
20417	4239	2	we	-PRON-	PRP
20417	4239	3	lengthen	lengthen	VBP
20417	4239	4	the	the	DT
20417	4239	5	copper	copper	NN
20417	4239	6	wire	wire	NN
20417	4239	7	between	between	IN
20417	4239	8	the	the	DT
20417	4239	9	zinc	zinc	NN
20417	4239	10	and	and	CC
20417	4239	11	the	the	DT
20417	4239	12	carbon	carbon	NN
20417	4239	13	until	until	IN
20417	4239	14	it	-PRON-	PRP
20417	4239	15	goes	go	VBZ
20417	4239	16	as	as	RB
20417	4239	17	far	far	RB
20417	4239	18	as	as	IN
20417	4239	19	the	the	DT
20417	4239	20	front	front	JJ
20417	4239	21	door	door	NN
20417	4239	22	and	and	CC
20417	4239	23	the	the	DT
20417	4239	24	bell	bell	NN
20417	4239	25	,	,	,
20417	4239	26	which	which	WDT
20417	4239	27	are	be	VBP
20417	4239	28	included	include	VBN
20417	4239	29	in	in	IN
20417	4239	30	the	the	DT
20417	4239	31	circuit	circuit	NN
20417	4239	32	.	.	.
20417	4240	1	When	when	WRB
20417	4240	2	you	-PRON-	PRP
20417	4240	3	press	press	VBP
20417	4240	4	the	the	DT
20417	4240	5	button	button	NN
20417	4240	6	at	at	IN
20417	4240	7	the	the	DT
20417	4240	8	door	door	NN
20417	4240	9	,	,	,
20417	4240	10	two	two	CD
20417	4240	11	wires	wire	NNS
20417	4240	12	are	be	VBP
20417	4240	13	brought	bring	VBN
20417	4240	14	together	together	RB
20417	4240	15	,	,	,
20417	4240	16	and	and	CC
20417	4240	17	the	the	DT
20417	4240	18	current	current	NN
20417	4240	19	of	of	IN
20417	4240	20	electrons	electron	NNS
20417	4240	21	rushes	rush	VBZ
20417	4240	22	round	round	IN
20417	4240	23	the	the	DT
20417	4240	24	circuit	circuit	NN
20417	4240	25	;	;	:
20417	4240	26	and	and	CC
20417	4240	27	at	at	IN
20417	4240	28	the	the	DT
20417	4240	29	bell	bell	NN
20417	4240	30	its	-PRON-	PRP$
20417	4240	31	energy	energy	NN
20417	4240	32	is	be	VBZ
20417	4240	33	diverted	divert	VBN
20417	4240	34	into	into	IN
20417	4240	35	the	the	DT
20417	4240	36	mechanical	mechanical	JJ
20417	4240	37	apparatus	apparatus	NN
20417	4240	38	which	which	WDT
20417	4240	39	rings	ring	VBZ
20417	4240	40	the	the	DT
20417	4240	41	bell	bell	NN
20417	4240	42	.	.	.
20417	4241	1	Copper	copper	NN
20417	4241	2	is	be	VBZ
20417	4241	3	a	a	DT
20417	4241	4	good	good	JJ
20417	4241	5	conductor	conductor	NN
20417	4241	6	--	--	:
20417	4241	7	six	six	CD
20417	4241	8	times	time	NNS
20417	4241	9	as	as	RB
20417	4241	10	good	good	JJ
20417	4241	11	as	as	IN
20417	4241	12	iron	iron	NN
20417	4241	13	--	--	:
20417	4241	14	and	and	CC
20417	4241	15	is	be	VBZ
20417	4241	16	therefore	therefore	RB
20417	4241	17	so	so	RB
20417	4241	18	common	common	JJ
20417	4241	19	in	in	IN
20417	4241	20	electrical	electrical	JJ
20417	4241	21	industries	industry	NNS
20417	4241	22	.	.	.
20417	4242	1	Some	some	DT
20417	4242	2	other	other	JJ
20417	4242	3	substances	substance	NNS
20417	4242	4	are	be	VBP
20417	4242	5	just	just	RB
20417	4242	6	as	as	RB
20417	4242	7	stubborn	stubborn	JJ
20417	4242	8	as	as	IN
20417	4242	9	copper	copper	NN
20417	4242	10	is	be	VBZ
20417	4242	11	yielding	yield	VBG
20417	4242	12	,	,	,
20417	4242	13	and	and	CC
20417	4242	14	we	-PRON-	PRP
20417	4242	15	call	call	VBP
20417	4242	16	them	-PRON-	PRP
20417	4242	17	"	"	``
20417	4242	18	insulators	insulator	NNS
20417	4242	19	,	,	,
20417	4242	20	"	"	''
20417	4242	21	because	because	IN
20417	4242	22	they	-PRON-	PRP
20417	4242	23	resist	resist	VBP
20417	4242	24	the	the	DT
20417	4242	25	current	current	JJ
20417	4242	26	instead	instead	RB
20417	4242	27	of	of	IN
20417	4242	28	letting	let	VBG
20417	4242	29	it	-PRON-	PRP
20417	4242	30	flow	flow	VB
20417	4242	31	.	.	.
20417	4243	1	Their	-PRON-	PRP$
20417	4243	2	atoms	atom	NNS
20417	4243	3	do	do	VBP
20417	4243	4	not	not	RB
20417	4243	5	easily	easily	RB
20417	4243	6	part	part	VB
20417	4243	7	with	with	IN
20417	4243	8	electrons	electron	NNS
20417	4243	9	.	.	.
20417	4244	1	Glass	Glass	NNP
20417	4244	2	,	,	,
20417	4244	3	vulcanite	vulcanite	NN
20417	4244	4	,	,	,
20417	4244	5	and	and	CC
20417	4244	6	porcelain	porcelain	NN
20417	4244	7	are	be	VBP
20417	4244	8	very	very	RB
20417	4244	9	good	good	JJ
20417	4244	10	insulators	insulator	NNS
20417	4244	11	for	for	IN
20417	4244	12	this	this	DT
20417	4244	13	reason	reason	NN
20417	4244	14	.	.	.
20417	4245	1	What	what	WP
20417	4245	2	the	the	DT
20417	4245	3	Dynamo	Dynamo	NNP
20417	4245	4	does	do	VBZ
20417	4245	5	But	but	CC
20417	4245	6	even	even	RB
20417	4245	7	several	several	JJ
20417	4245	8	cells	cell	NNS
20417	4245	9	together	together	RB
20417	4245	10	do	do	VBP
20417	4245	11	not	not	RB
20417	4245	12	produce	produce	VB
20417	4245	13	the	the	DT
20417	4245	14	currents	current	NNS
20417	4245	15	needed	need	VBN
20417	4245	16	in	in	IN
20417	4245	17	modern	modern	JJ
20417	4245	18	industry	industry	NN
20417	4245	19	,	,	,
20417	4245	20	and	and	CC
20417	4245	21	the	the	DT
20417	4245	22	flow	flow	NN
20417	4245	23	is	be	VBZ
20417	4245	24	produced	produce	VBN
20417	4245	25	in	in	IN
20417	4245	26	a	a	DT
20417	4245	27	different	different	JJ
20417	4245	28	manner	manner	NN
20417	4245	29	.	.	.
20417	4246	1	As	as	IN
20417	4246	2	the	the	DT
20417	4246	3	invisible	invisible	JJ
20417	4246	4	electrons	electron	NNS
20417	4246	5	pass	pass	VBP
20417	4246	6	along	along	RP
20417	4246	7	a	a	DT
20417	4246	8	wire	wire	NN
20417	4246	9	they	-PRON-	PRP
20417	4246	10	produce	produce	VBP
20417	4246	11	what	what	WP
20417	4246	12	we	-PRON-	PRP
20417	4246	13	call	call	VBP
20417	4246	14	a	a	DT
20417	4246	15	magnetic	magnetic	JJ
20417	4246	16	field	field	NN
20417	4246	17	around	around	IN
20417	4246	18	the	the	DT
20417	4246	19	wire	wire	NN
20417	4246	20	,	,	,
20417	4246	21	they	-PRON-	PRP
20417	4246	22	produce	produce	VBP
20417	4246	23	a	a	DT
20417	4246	24	disturbance	disturbance	NN
20417	4246	25	in	in	IN
20417	4246	26	the	the	DT
20417	4246	27	surrounding	surround	VBG
20417	4246	28	ether	ether	NN
20417	4246	29	.	.	.
20417	4247	1	To	to	TO
20417	4247	2	be	be	VB
20417	4247	3	exact	exact	JJ
20417	4247	4	,	,	,
20417	4247	5	it	-PRON-	PRP
20417	4247	6	is	be	VBZ
20417	4247	7	through	through	IN
20417	4247	8	the	the	DT
20417	4247	9	ether	ether	NN
20417	4247	10	surrounding	surround	VBG
20417	4247	11	the	the	DT
20417	4247	12	wire	wire	NN
20417	4247	13	that	that	WDT
20417	4247	14	the	the	DT
20417	4247	15	energy	energy	NN
20417	4247	16	originated	originate	VBN
20417	4247	17	by	by	IN
20417	4247	18	the	the	DT
20417	4247	19	electrons	electron	NNS
20417	4247	20	is	be	VBZ
20417	4247	21	transmitted	transmit	VBN
20417	4247	22	.	.	.
20417	4248	1	To	to	TO
20417	4248	2	set	set	VB
20417	4248	3	electrons	electron	NNS
20417	4248	4	moving	move	VBG
20417	4248	5	on	on	IN
20417	4248	6	a	a	DT
20417	4248	7	large	large	JJ
20417	4248	8	scale	scale	NN
20417	4248	9	we	-PRON-	PRP
20417	4248	10	use	use	VBP
20417	4248	11	a	a	DT
20417	4248	12	"	"	``
20417	4248	13	dynamo	dynamo	NN
20417	4248	14	.	.	.
20417	4248	15	"	"	''
20417	4249	1	By	by	IN
20417	4249	2	means	mean	NNS
20417	4249	3	of	of	IN
20417	4249	4	the	the	DT
20417	4249	5	dynamo	dynamo	NN
20417	4249	6	it	-PRON-	PRP
20417	4249	7	is	be	VBZ
20417	4249	8	possible	possible	JJ
20417	4249	9	to	to	TO
20417	4249	10	transform	transform	VB
20417	4249	11	mechanical	mechanical	JJ
20417	4249	12	energy	energy	NN
20417	4249	13	into	into	IN
20417	4249	14	electrical	electrical	JJ
20417	4249	15	energy	energy	NN
20417	4249	16	.	.	.
20417	4250	1	The	the	DT
20417	4250	2	modern	modern	JJ
20417	4250	3	dynamo	dynamo	NN
20417	4250	4	,	,	,
20417	4250	5	as	as	IN
20417	4250	6	Professor	Professor	NNP
20417	4250	7	Soddy	Soddy	NNP
20417	4250	8	puts	put	VBZ
20417	4250	9	it	-PRON-	PRP
20417	4250	10	,	,	,
20417	4250	11	may	may	MD
20417	4250	12	be	be	VB
20417	4250	13	looked	look	VBN
20417	4250	14	upon	upon	IN
20417	4250	15	as	as	IN
20417	4250	16	an	an	DT
20417	4250	17	electron	electron	NN
20417	4250	18	pump	pump	NN
20417	4250	19	.	.	.
20417	4251	1	We	-PRON-	PRP
20417	4251	2	can	can	MD
20417	4251	3	not	not	RB
20417	4251	4	go	go	VB
20417	4251	5	into	into	IN
20417	4251	6	the	the	DT
20417	4251	7	subject	subject	NN
20417	4251	8	deeply	deeply	RB
20417	4251	9	here	here	RB
20417	4251	10	,	,	,
20417	4251	11	we	-PRON-	PRP
20417	4251	12	would	would	MD
20417	4251	13	only	only	RB
20417	4251	14	say	say	VB
20417	4251	15	that	that	IN
20417	4251	16	a	a	DT
20417	4251	17	large	large	JJ
20417	4251	18	coil	coil	NN
20417	4251	19	of	of	IN
20417	4251	20	copper	copper	NN
20417	4251	21	wire	wire	NN
20417	4251	22	is	be	VBZ
20417	4251	23	caused	cause	VBN
20417	4251	24	to	to	TO
20417	4251	25	turn	turn	VB
20417	4251	26	round	round	RB
20417	4251	27	rapidly	rapidly	RB
20417	4251	28	between	between	IN
20417	4251	29	the	the	DT
20417	4251	30	poles	pole	NNS
20417	4251	31	of	of	IN
20417	4251	32	a	a	DT
20417	4251	33	powerful	powerful	JJ
20417	4251	34	magnet	magnet	NN
20417	4251	35	.	.	.
20417	4252	1	That	that	DT
20417	4252	2	is	be	VBZ
20417	4252	3	the	the	DT
20417	4252	4	essential	essential	JJ
20417	4252	5	construction	construction	NN
20417	4252	6	of	of	IN
20417	4252	7	the	the	DT
20417	4252	8	"	"	``
20417	4252	9	dynamo	dynamo	NN
20417	4252	10	,	,	,
20417	4252	11	"	"	''
20417	4252	12	which	which	WDT
20417	4252	13	is	be	VBZ
20417	4252	14	used	use	VBN
20417	4252	15	for	for	IN
20417	4252	16	generating	generate	VBG
20417	4252	17	strong	strong	JJ
20417	4252	18	currents	current	NNS
20417	4252	19	.	.	.
20417	4253	1	We	-PRON-	PRP
20417	4253	2	shall	shall	MD
20417	4253	3	see	see	VB
20417	4253	4	in	in	IN
20417	4253	5	a	a	DT
20417	4253	6	moment	moment	NN
20417	4253	7	how	how	WRB
20417	4253	8	magnetism	magnetism	NN
20417	4253	9	differs	differ	VBZ
20417	4253	10	from	from	IN
20417	4253	11	electricity	electricity	NN
20417	4253	12	,	,	,
20417	4253	13	and	and	CC
20417	4253	14	will	will	MD
20417	4253	15	say	say	VB
20417	4253	16	here	here	RB
20417	4253	17	only	only	RB
20417	4253	18	that	that	DT
20417	4253	19	round	round	NN
20417	4253	20	the	the	DT
20417	4253	21	poles	pole	NNS
20417	4253	22	of	of	IN
20417	4253	23	a	a	DT
20417	4253	24	large	large	JJ
20417	4253	25	magnet	magnet	NN
20417	4253	26	there	there	EX
20417	4253	27	is	be	VBZ
20417	4253	28	a	a	DT
20417	4253	29	field	field	NN
20417	4253	30	of	of	IN
20417	4253	31	intense	intense	JJ
20417	4253	32	disturbance	disturbance	NN
20417	4253	33	which	which	WDT
20417	4253	34	will	will	MD
20417	4253	35	start	start	VB
20417	4253	36	a	a	DT
20417	4253	37	flow	flow	NN
20417	4253	38	of	of	IN
20417	4253	39	electrons	electron	NNS
20417	4253	40	in	in	IN
20417	4253	41	any	any	DT
20417	4253	42	copper	copper	NN
20417	4253	43	that	that	WDT
20417	4253	44	is	be	VBZ
20417	4253	45	introduced	introduce	VBN
20417	4253	46	into	into	IN
20417	4253	47	it	-PRON-	PRP
20417	4253	48	.	.	.
20417	4254	1	On	on	IN
20417	4254	2	account	account	NN
20417	4254	3	of	of	IN
20417	4254	4	the	the	DT
20417	4254	5	speed	speed	NN
20417	4254	6	given	give	VBN
20417	4254	7	to	to	IN
20417	4254	8	the	the	DT
20417	4254	9	coil	coil	NN
20417	4254	10	of	of	IN
20417	4254	11	wire	wire	NN
20417	4254	12	its	-PRON-	PRP$
20417	4254	13	atoms	atom	NNS
20417	4254	14	enter	enter	VBP
20417	4254	15	suddenly	suddenly	RB
20417	4254	16	this	this	DT
20417	4254	17	magnetic	magnetic	JJ
20417	4254	18	field	field	NN
20417	4254	19	,	,	,
20417	4254	20	and	and	CC
20417	4254	21	they	-PRON-	PRP
20417	4254	22	give	give	VBP
20417	4254	23	off	off	RP
20417	4254	24	crowds	crowd	NNS
20417	4254	25	of	of	IN
20417	4254	26	electrons	electron	NNS
20417	4254	27	in	in	IN
20417	4254	28	a	a	DT
20417	4254	29	flash	flash	NN
20417	4254	30	.	.	.
20417	4255	1	It	-PRON-	PRP
20417	4255	2	is	be	VBZ
20417	4255	3	found	find	VBN
20417	4255	4	that	that	IN
20417	4255	5	a	a	DT
20417	4255	6	similar	similar	JJ
20417	4255	7	disturbance	disturbance	NN
20417	4255	8	is	be	VBZ
20417	4255	9	caused	cause	VBN
20417	4255	10	,	,	,
20417	4255	11	though	though	IN
20417	4255	12	the	the	DT
20417	4255	13	flow	flow	NN
20417	4255	14	is	be	VBZ
20417	4255	15	in	in	IN
20417	4255	16	the	the	DT
20417	4255	17	_	_	NNP
20417	4255	18	opposite	opposite	JJ
20417	4255	19	_	_	NNP
20417	4255	20	direction	direction	NN
20417	4255	21	,	,	,
20417	4255	22	when	when	WRB
20417	4255	23	the	the	DT
20417	4255	24	coil	coil	NN
20417	4255	25	of	of	IN
20417	4255	26	wire	wire	NN
20417	4255	27	leaves	leave	VBZ
20417	4255	28	the	the	DT
20417	4255	29	magnetic	magnetic	JJ
20417	4255	30	field	field	NN
20417	4255	31	.	.	.
20417	4256	1	And	and	CC
20417	4256	2	as	as	IN
20417	4256	3	the	the	DT
20417	4256	4	coil	coil	NN
20417	4256	5	is	be	VBZ
20417	4256	6	revolving	revolve	VBG
20417	4256	7	very	very	RB
20417	4256	8	rapidly	rapidly	RB
20417	4256	9	we	-PRON-	PRP
20417	4256	10	get	get	VBP
20417	4256	11	a	a	DT
20417	4256	12	powerful	powerful	JJ
20417	4256	13	current	current	NN
20417	4256	14	of	of	IN
20417	4256	15	electricity	electricity	NN
20417	4256	16	that	that	WDT
20417	4256	17	runs	run	VBZ
20417	4256	18	in	in	IN
20417	4256	19	alternate	alternate	JJ
20417	4256	20	directions	direction	NNS
20417	4256	21	--	--	:
20417	4256	22	an	an	DT
20417	4256	23	"	"	``
20417	4256	24	alternating	alternate	VBG
20417	4256	25	"	"	''
20417	4256	26	current	current	JJ
20417	4256	27	.	.	.
20417	4257	1	Electricians	electrician	NNS
20417	4257	2	have	have	VBP
20417	4257	3	apparatus	apparatus	NN
20417	4257	4	for	for	IN
20417	4257	5	converting	convert	VBG
20417	4257	6	it	-PRON-	PRP
20417	4257	7	into	into	IN
20417	4257	8	a	a	DT
20417	4257	9	continuous	continuous	JJ
20417	4257	10	current	current	NN
20417	4257	11	where	where	WRB
20417	4257	12	this	this	DT
20417	4257	13	is	be	VBZ
20417	4257	14	necessary	necessary	JJ
20417	4257	15	.	.	.
20417	4258	1	A	a	DT
20417	4258	2	current	current	NN
20417	4258	3	,	,	,
20417	4258	4	therefore	therefore	RB
20417	4258	5	,	,	,
20417	4258	6	means	mean	VBZ
20417	4258	7	a	a	DT
20417	4258	8	steady	steady	JJ
20417	4258	9	flow	flow	NN
20417	4258	10	of	of	IN
20417	4258	11	the	the	DT
20417	4258	12	electrons	electron	NNS
20417	4258	13	from	from	IN
20417	4258	14	atom	atom	NN
20417	4258	15	to	to	IN
20417	4258	16	atom	atom	NN
20417	4258	17	.	.	.
20417	4259	1	Sometimes	sometimes	RB
20417	4259	2	,	,	,
20417	4259	3	however	however	RB
20417	4259	4	,	,	,
20417	4259	5	a	a	DT
20417	4259	6	number	number	NN
20417	4259	7	of	of	IN
20417	4259	8	electrons	electron	NNS
20417	4259	9	rush	rush	VBP
20417	4259	10	violently	violently	RB
20417	4259	11	and	and	CC
20417	4259	12	explosively	explosively	RB
20417	4259	13	from	from	IN
20417	4259	14	one	one	CD
20417	4259	15	body	body	NN
20417	4259	16	to	to	IN
20417	4259	17	another	another	DT
20417	4259	18	,	,	,
20417	4259	19	as	as	IN
20417	4259	20	in	in	IN
20417	4259	21	the	the	DT
20417	4259	22	electric	electric	JJ
20417	4259	23	spark	spark	NN
20417	4259	24	or	or	CC
20417	4259	25	the	the	DT
20417	4259	26	occasional	occasional	JJ
20417	4259	27	flash	flash	NN
20417	4259	28	from	from	IN
20417	4259	29	an	an	DT
20417	4259	30	electric	electric	JJ
20417	4259	31	tram	tram	NN
20417	4259	32	or	or	CC
20417	4259	33	train	train	NN
20417	4259	34	.	.	.
20417	4260	1	The	the	DT
20417	4260	2	grandest	grand	JJS
20417	4260	3	and	and	CC
20417	4260	4	most	most	RBS
20417	4260	5	spectacular	spectacular	JJ
20417	4260	6	display	display	NN
20417	4260	7	of	of	IN
20417	4260	8	this	this	DT
20417	4260	9	phenomenon	phenomenon	NN
20417	4260	10	is	be	VBZ
20417	4260	11	the	the	DT
20417	4260	12	thunderstorm	thunderstorm	NN
20417	4260	13	.	.	.
20417	4261	1	As	as	IN
20417	4261	2	we	-PRON-	PRP
20417	4261	3	saw	see	VBD
20417	4261	4	earlier	early	RBR
20417	4261	5	,	,	,
20417	4261	6	a	a	DT
20417	4261	7	portentous	portentous	JJ
20417	4261	8	furnace	furnace	NN
20417	4261	9	like	like	IN
20417	4261	10	the	the	DT
20417	4261	11	sun	sun	NN
20417	4261	12	is	be	VBZ
20417	4261	13	constantly	constantly	RB
20417	4261	14	pouring	pour	VBG
20417	4261	15	floods	flood	NNS
20417	4261	16	of	of	IN
20417	4261	17	electrons	electron	NNS
20417	4261	18	from	from	IN
20417	4261	19	its	-PRON-	PRP$
20417	4261	20	atoms	atom	NNS
20417	4261	21	into	into	IN
20417	4261	22	space	space	NN
20417	4261	23	.	.	.
20417	4262	1	The	the	DT
20417	4262	2	earth	earth	NN
20417	4262	3	intercepts	intercept	VBZ
20417	4262	4	great	great	JJ
20417	4262	5	numbers	number	NNS
20417	4262	6	of	of	IN
20417	4262	7	these	these	DT
20417	4262	8	electrons	electron	NNS
20417	4262	9	.	.	.
20417	4263	1	In	in	IN
20417	4263	2	the	the	DT
20417	4263	3	upper	upper	JJ
20417	4263	4	regions	region	NNS
20417	4263	5	of	of	IN
20417	4263	6	the	the	DT
20417	4263	7	air	air	NN
20417	4263	8	the	the	DT
20417	4263	9	stream	stream	NN
20417	4263	10	of	of	IN
20417	4263	11	solar	solar	JJ
20417	4263	12	electrons	electron	NNS
20417	4263	13	has	have	VBZ
20417	4263	14	the	the	DT
20417	4263	15	effect	effect	NN
20417	4263	16	of	of	IN
20417	4263	17	separating	separate	VBG
20417	4263	18	positively	positively	RB
20417	4263	19	-	-	HYPH
20417	4263	20	electrified	electrify	VBN
20417	4263	21	atoms	atom	NNS
20417	4263	22	from	from	IN
20417	4263	23	negatively	negatively	RB
20417	4263	24	-	-	HYPH
20417	4263	25	electrified	electrify	VBN
20417	4263	26	ones	one	NNS
20417	4263	27	,	,	,
20417	4263	28	and	and	CC
20417	4263	29	the	the	DT
20417	4263	30	water	water	NN
20417	4263	31	-	-	HYPH
20417	4263	32	vapour	vapour	NN
20417	4263	33	,	,	,
20417	4263	34	which	which	WDT
20417	4263	35	is	be	VBZ
20417	4263	36	constantly	constantly	RB
20417	4263	37	rising	rise	VBG
20417	4263	38	from	from	IN
20417	4263	39	the	the	DT
20417	4263	40	surface	surface	NN
20417	4263	41	of	of	IN
20417	4263	42	the	the	DT
20417	4263	43	sea	sea	NN
20417	4263	44	,	,	,
20417	4263	45	gathers	gather	VBZ
20417	4263	46	more	more	RBR
20417	4263	47	freely	freely	RB
20417	4263	48	round	round	IN
20417	4263	49	the	the	DT
20417	4263	50	positively	positively	RB
20417	4263	51	-	-	HYPH
20417	4263	52	electrified	electrify	VBN
20417	4263	53	atoms	atom	NNS
20417	4263	54	,	,	,
20417	4263	55	and	and	CC
20417	4263	56	brings	bring	VBZ
20417	4263	57	them	-PRON-	PRP
20417	4263	58	down	down	RP
20417	4263	59	,	,	,
20417	4263	60	as	as	IN
20417	4263	61	rain	rain	NN
20417	4263	62	,	,	,
20417	4263	63	to	to	IN
20417	4263	64	the	the	DT
20417	4263	65	earth	earth	NN
20417	4263	66	.	.	.
20417	4264	1	Thus	thus	RB
20417	4264	2	the	the	DT
20417	4264	3	upper	upper	JJ
20417	4264	4	air	air	NN
20417	4264	5	loses	lose	VBZ
20417	4264	6	a	a	DT
20417	4264	7	proportion	proportion	NN
20417	4264	8	of	of	IN
20417	4264	9	positive	positive	JJ
20417	4264	10	electricity	electricity	NN
20417	4264	11	,	,	,
20417	4264	12	or	or	CC
20417	4264	13	becomes	become	VBZ
20417	4264	14	"	"	``
20417	4264	15	negatively	negatively	RB
20417	4264	16	electrified	electrify	VBN
20417	4264	17	.	.	.
20417	4264	18	"	"	''
20417	4265	1	In	in	IN
20417	4265	2	the	the	DT
20417	4265	3	thunderstorm	thunderstorm	NN
20417	4265	4	we	-PRON-	PRP
20417	4265	5	get	get	VBP
20417	4265	6	both	both	DT
20417	4265	7	kinds	kind	NNS
20417	4265	8	of	of	IN
20417	4265	9	clouds	cloud	NNS
20417	4265	10	--	--	:
20417	4265	11	some	some	DT
20417	4265	12	with	with	IN
20417	4265	13	large	large	JJ
20417	4265	14	excesses	excess	NNS
20417	4265	15	of	of	IN
20417	4265	16	electrons	electron	NNS
20417	4265	17	,	,	,
20417	4265	18	and	and	CC
20417	4265	19	some	some	DT
20417	4265	20	deficient	deficient	JJ
20417	4265	21	in	in	IN
20417	4265	22	electrons	electron	NNS
20417	4265	23	--	--	:
20417	4265	24	and	and	CC
20417	4265	25	the	the	DT
20417	4265	26	tension	tension	NN
20417	4265	27	grows	grow	VBZ
20417	4265	28	until	until	IN
20417	4265	29	at	at	IN
20417	4265	30	last	last	JJ
20417	4265	31	it	-PRON-	PRP
20417	4265	32	is	be	VBZ
20417	4265	33	relieved	relieve	VBN
20417	4265	34	by	by	IN
20417	4265	35	a	a	DT
20417	4265	36	sudden	sudden	JJ
20417	4265	37	and	and	CC
20417	4265	38	violent	violent	JJ
20417	4265	39	discharge	discharge	NN
20417	4265	40	of	of	IN
20417	4265	41	electrons	electron	NNS
20417	4265	42	from	from	IN
20417	4265	43	one	one	CD
20417	4265	44	cloud	cloud	NN
20417	4265	45	to	to	IN
20417	4265	46	another	another	DT
20417	4265	47	or	or	CC
20417	4265	48	to	to	IN
20417	4265	49	the	the	DT
20417	4265	50	earth	earth	NN
20417	4265	51	--	--	:
20417	4265	52	an	an	DT
20417	4265	53	electric	electric	JJ
20417	4265	54	spark	spark	NN
20417	4265	55	on	on	IN
20417	4265	56	a	a	DT
20417	4265	57	prodigious	prodigious	JJ
20417	4265	58	scale	scale	NN
20417	4265	59	.	.	.
20417	4266	1	§	§	NFP
20417	4266	2	11	11	CD
20417	4266	3	Magnetism	Magnetism	NNP
20417	4266	4	We	-PRON-	PRP
20417	4266	5	have	have	VBP
20417	4266	6	seen	see	VBN
20417	4266	7	that	that	IN
20417	4266	8	an	an	DT
20417	4266	9	electric	electric	JJ
20417	4266	10	current	current	NN
20417	4266	11	is	be	VBZ
20417	4266	12	really	really	RB
20417	4266	13	a	a	DT
20417	4266	14	flow	flow	NN
20417	4266	15	of	of	IN
20417	4266	16	electrons	electron	NNS
20417	4266	17	.	.	.
20417	4267	1	Now	now	RB
20417	4267	2	an	an	DT
20417	4267	3	electric	electric	JJ
20417	4267	4	current	current	NN
20417	4267	5	exhibits	exhibit	VBZ
20417	4267	6	a	a	DT
20417	4267	7	magnetic	magnetic	JJ
20417	4267	8	effect	effect	NN
20417	4267	9	.	.	.
20417	4268	1	The	the	DT
20417	4268	2	surrounding	surround	VBG
20417	4268	3	space	space	NN
20417	4268	4	is	be	VBZ
20417	4268	5	endowed	endow	VBN
20417	4268	6	with	with	IN
20417	4268	7	energy	energy	NN
20417	4268	8	which	which	WDT
20417	4268	9	we	-PRON-	PRP
20417	4268	10	call	call	VBP
20417	4268	11	electro	electro	NNP
20417	4268	12	-	-	HYPH
20417	4268	13	magnetic	magnetic	JJ
20417	4268	14	energy	energy	NN
20417	4268	15	.	.	.
20417	4269	1	A	a	DT
20417	4269	2	piece	piece	NN
20417	4269	3	of	of	IN
20417	4269	4	magnetised	magnetise	VBN
20417	4269	5	iron	iron	NN
20417	4269	6	attracting	attract	VBG
20417	4269	7	other	other	JJ
20417	4269	8	pieces	piece	NNS
20417	4269	9	of	of	IN
20417	4269	10	iron	iron	NN
20417	4269	11	to	to	IN
20417	4269	12	it	-PRON-	PRP
20417	4269	13	is	be	VBZ
20417	4269	14	the	the	DT
20417	4269	15	popular	popular	JJ
20417	4269	16	idea	idea	NN
20417	4269	17	of	of	IN
20417	4269	18	a	a	DT
20417	4269	19	magnet	magnet	NN
20417	4269	20	.	.	.
20417	4270	1	If	if	IN
20417	4270	2	we	-PRON-	PRP
20417	4270	3	arrange	arrange	VBP
20417	4270	4	a	a	DT
20417	4270	5	wire	wire	NN
20417	4270	6	to	to	TO
20417	4270	7	pass	pass	VB
20417	4270	8	vertically	vertically	RB
20417	4270	9	through	through	IN
20417	4270	10	a	a	DT
20417	4270	11	piece	piece	NN
20417	4270	12	of	of	IN
20417	4270	13	cardboard	cardboard	NN
20417	4270	14	and	and	CC
20417	4270	15	then	then	RB
20417	4270	16	sprinkle	sprinkle	VB
20417	4270	17	iron	iron	NN
20417	4270	18	filings	filing	NNS
20417	4270	19	on	on	IN
20417	4270	20	the	the	DT
20417	4270	21	cardboard	cardboard	NN
20417	4270	22	we	-PRON-	PRP
20417	4270	23	shall	shall	MD
20417	4270	24	find	find	VB
20417	4270	25	that	that	IN
20417	4270	26	,	,	,
20417	4270	27	on	on	IN
20417	4270	28	passing	pass	VBG
20417	4270	29	an	an	DT
20417	4270	30	electric	electric	JJ
20417	4270	31	current	current	NN
20417	4270	32	through	through	IN
20417	4270	33	the	the	DT
20417	4270	34	wire	wire	NN
20417	4270	35	,	,	,
20417	4270	36	the	the	DT
20417	4270	37	iron	iron	NN
20417	4270	38	filings	filing	NNS
20417	4270	39	arrange	arrange	VBP
20417	4270	40	themselves	-PRON-	PRP
20417	4270	41	in	in	IN
20417	4270	42	circles	circle	NNS
20417	4270	43	round	round	IN
20417	4270	44	it	-PRON-	PRP
20417	4270	45	.	.	.
20417	4271	1	The	the	DT
20417	4271	2	magnetic	magnetic	JJ
20417	4271	3	force	force	NN
20417	4271	4	,	,	,
20417	4271	5	due	due	IN
20417	4271	6	to	to	IN
20417	4271	7	the	the	DT
20417	4271	8	electric	electric	JJ
20417	4271	9	current	current	NN
20417	4271	10	,	,	,
20417	4271	11	seems	seem	VBZ
20417	4271	12	to	to	TO
20417	4271	13	exist	exist	VB
20417	4271	14	in	in	IN
20417	4271	15	circles	circle	NNS
20417	4271	16	round	round	IN
20417	4271	17	the	the	DT
20417	4271	18	wire	wire	NN
20417	4271	19	,	,	,
20417	4271	20	an	an	DT
20417	4271	21	ether	ether	NN
20417	4271	22	disturbance	disturbance	NN
20417	4271	23	being	be	VBG
20417	4271	24	set	set	VBN
20417	4271	25	up	up	RP
20417	4271	26	.	.	.
20417	4272	1	Even	even	RB
20417	4272	2	a	a	DT
20417	4272	3	single	single	JJ
20417	4272	4	electron	electron	NN
20417	4272	5	,	,	,
20417	4272	6	when	when	WRB
20417	4272	7	in	in	IN
20417	4272	8	movement	movement	NN
20417	4272	9	,	,	,
20417	4272	10	creates	create	VBZ
20417	4272	11	a	a	DT
20417	4272	12	magnetic	magnetic	JJ
20417	4272	13	"	"	``
20417	4272	14	field	field	NN
20417	4272	15	,	,	,
20417	4272	16	"	"	''
20417	4272	17	as	as	IN
20417	4272	18	it	-PRON-	PRP
20417	4272	19	is	be	VBZ
20417	4272	20	called	call	VBN
20417	4272	21	,	,	,
20417	4272	22	round	round	VB
20417	4272	23	its	-PRON-	PRP$
20417	4272	24	path	path	NN
20417	4272	25	.	.	.
20417	4273	1	There	there	EX
20417	4273	2	is	be	VBZ
20417	4273	3	no	no	DT
20417	4273	4	movement	movement	NN
20417	4273	5	of	of	IN
20417	4273	6	electrons	electron	NNS
20417	4273	7	without	without	IN
20417	4273	8	this	this	DT
20417	4273	9	attendant	attendant	JJ
20417	4273	10	field	field	NN
20417	4273	11	of	of	IN
20417	4273	12	energy	energy	NN
20417	4273	13	,	,	,
20417	4273	14	and	and	CC
20417	4273	15	their	-PRON-	PRP$
20417	4273	16	motion	motion	NN
20417	4273	17	is	be	VBZ
20417	4273	18	not	not	RB
20417	4273	19	stopped	stop	VBN
20417	4273	20	until	until	IN
20417	4273	21	that	that	DT
20417	4273	22	field	field	NN
20417	4273	23	of	of	IN
20417	4273	24	energy	energy	NN
20417	4273	25	disappears	disappear	VBZ
20417	4273	26	from	from	IN
20417	4273	27	the	the	DT
20417	4273	28	ether	ether	NN
20417	4273	29	.	.	.
20417	4274	1	The	the	DT
20417	4274	2	modern	modern	JJ
20417	4274	3	theory	theory	NN
20417	4274	4	of	of	IN
20417	4274	5	magnetism	magnetism	NN
20417	4274	6	supposes	suppose	VBZ
20417	4274	7	that	that	IN
20417	4274	8	all	all	DT
20417	4274	9	magnetism	magnetism	NN
20417	4274	10	is	be	VBZ
20417	4274	11	produced	produce	VBN
20417	4274	12	in	in	IN
20417	4274	13	this	this	DT
20417	4274	14	way	way	NN
20417	4274	15	.	.	.
20417	4275	1	All	all	DT
20417	4275	2	magnetism	magnetism	NN
20417	4275	3	is	be	VBZ
20417	4275	4	supposed	suppose	VBN
20417	4275	5	to	to	TO
20417	4275	6	arise	arise	VB
20417	4275	7	from	from	IN
20417	4275	8	the	the	DT
20417	4275	9	small	small	JJ
20417	4275	10	whirling	whirl	VBG
20417	4275	11	motions	motion	NNS
20417	4275	12	of	of	IN
20417	4275	13	the	the	DT
20417	4275	14	electrons	electron	NNS
20417	4275	15	contained	contain	VBN
20417	4275	16	in	in	IN
20417	4275	17	the	the	DT
20417	4275	18	ultimate	ultimate	JJ
20417	4275	19	atoms	atom	NNS
20417	4275	20	of	of	IN
20417	4275	21	matter	matter	NN
20417	4275	22	.	.	.
20417	4276	1	We	-PRON-	PRP
20417	4276	2	can	can	MD
20417	4276	3	not	not	RB
20417	4276	4	here	here	RB
20417	4276	5	go	go	VB
20417	4276	6	into	into	IN
20417	4276	7	the	the	DT
20417	4276	8	details	detail	NNS
20417	4276	9	of	of	IN
20417	4276	10	the	the	DT
20417	4276	11	theory	theory	NN
20417	4276	12	nor	nor	CC
20417	4276	13	explain	explain	VB
20417	4276	14	why	why	WRB
20417	4276	15	,	,	,
20417	4276	16	for	for	IN
20417	4276	17	instance	instance	NN
20417	4276	18	,	,	,
20417	4276	19	iron	iron	NN
20417	4276	20	behaves	behave	NNS
20417	4276	21	so	so	RB
20417	4276	22	differently	differently	RB
20417	4276	23	from	from	IN
20417	4276	24	other	other	JJ
20417	4276	25	substances	substance	NNS
20417	4276	26	,	,	,
20417	4276	27	but	but	CC
20417	4276	28	it	-PRON-	PRP
20417	4276	29	is	be	VBZ
20417	4276	30	sufficient	sufficient	JJ
20417	4276	31	to	to	TO
20417	4276	32	say	say	VB
20417	4276	33	that	that	IN
20417	4276	34	here	here	RB
20417	4276	35	,	,	,
20417	4276	36	also	also	RB
20417	4276	37	,	,	,
20417	4276	38	the	the	DT
20417	4276	39	electron	electron	NN
20417	4276	40	theory	theory	NN
20417	4276	41	provides	provide	VBZ
20417	4276	42	the	the	DT
20417	4276	43	key	key	NN
20417	4276	44	.	.	.
20417	4277	1	This	this	DT
20417	4277	2	theory	theory	NN
20417	4277	3	is	be	VBZ
20417	4277	4	not	not	RB
20417	4277	5	yet	yet	RB
20417	4277	6	definitely	definitely	RB
20417	4277	7	_	_	NNP
20417	4277	8	proved	prove	VBD
20417	4277	9	_	_	NNP
20417	4277	10	,	,	,
20417	4277	11	but	but	CC
20417	4277	12	it	-PRON-	PRP
20417	4277	13	furnishes	furnish	VBZ
20417	4277	14	a	a	DT
20417	4277	15	sufficient	sufficient	JJ
20417	4277	16	theoretical	theoretical	JJ
20417	4277	17	basis	basis	NN
20417	4277	18	for	for	IN
20417	4277	19	future	future	JJ
20417	4277	20	research	research	NN
20417	4277	21	.	.	.
20417	4278	1	The	the	DT
20417	4278	2	earth	earth	NN
20417	4278	3	itself	-PRON-	PRP
20417	4278	4	is	be	VBZ
20417	4278	5	a	a	DT
20417	4278	6	gigantic	gigantic	JJ
20417	4278	7	magnet	magnet	NN
20417	4278	8	,	,	,
20417	4278	9	a	a	DT
20417	4278	10	fact	fact	NN
20417	4278	11	which	which	WDT
20417	4278	12	makes	make	VBZ
20417	4278	13	the	the	DT
20417	4278	14	compass	compass	NN
20417	4278	15	possible	possible	JJ
20417	4278	16	,	,	,
20417	4278	17	and	and	CC
20417	4278	18	it	-PRON-	PRP
20417	4278	19	is	be	VBZ
20417	4278	20	well	well	RB
20417	4278	21	known	know	VBN
20417	4278	22	that	that	IN
20417	4278	23	the	the	DT
20417	4278	24	earth	earth	NN
20417	4278	25	's	's	POS
20417	4278	26	magnetism	magnetism	NN
20417	4278	27	is	be	VBZ
20417	4278	28	affected	affect	VBN
20417	4278	29	by	by	IN
20417	4278	30	those	those	DT
20417	4278	31	great	great	JJ
20417	4278	32	outbreaks	outbreak	NNS
20417	4278	33	on	on	IN
20417	4278	34	the	the	DT
20417	4278	35	sun	sun	NN
20417	4278	36	called	call	VBN
20417	4278	37	sun	sun	NN
20417	4278	38	-	-	HYPH
20417	4278	39	spots	spot	NNS
20417	4278	40	.	.	.
20417	4279	1	Now	now	RB
20417	4279	2	it	-PRON-	PRP
20417	4279	3	has	have	VBZ
20417	4279	4	been	be	VBN
20417	4279	5	recently	recently	RB
20417	4279	6	shown	show	VBN
20417	4279	7	that	that	IN
20417	4279	8	a	a	DT
20417	4279	9	sun	sun	NN
20417	4279	10	-	-	HYPH
20417	4279	11	spot	spot	NN
20417	4279	12	is	be	VBZ
20417	4279	13	a	a	DT
20417	4279	14	vast	vast	JJ
20417	4279	15	whirlpool	whirlpool	NN
20417	4279	16	of	of	IN
20417	4279	17	electrons	electron	NNS
20417	4279	18	and	and	CC
20417	4279	19	that	that	IN
20417	4279	20	it	-PRON-	PRP
20417	4279	21	exerts	exert	VBZ
20417	4279	22	a	a	DT
20417	4279	23	strong	strong	JJ
20417	4279	24	magnetic	magnetic	JJ
20417	4279	25	action	action	NN
20417	4279	26	.	.	.
20417	4280	1	There	there	EX
20417	4280	2	is	be	VBZ
20417	4280	3	doubtless	doubtless	RB
20417	4280	4	a	a	DT
20417	4280	5	connection	connection	NN
20417	4280	6	between	between	IN
20417	4280	7	these	these	DT
20417	4280	8	outbreaks	outbreak	NNS
20417	4280	9	of	of	IN
20417	4280	10	electronic	electronic	JJ
20417	4280	11	activity	activity	NN
20417	4280	12	and	and	CC
20417	4280	13	the	the	DT
20417	4280	14	consequent	consequent	JJ
20417	4280	15	changes	change	NNS
20417	4280	16	in	in	IN
20417	4280	17	the	the	DT
20417	4280	18	earth	earth	NN
20417	4280	19	's	's	POS
20417	4280	20	magnetism	magnetism	NN
20417	4280	21	.	.	.
20417	4281	1	The	the	DT
20417	4281	2	precise	precise	JJ
20417	4281	3	mechanism	mechanism	NN
20417	4281	4	of	of	IN
20417	4281	5	the	the	DT
20417	4281	6	connection	connection	NN
20417	4281	7	,	,	,
20417	4281	8	however	however	RB
20417	4281	9	,	,	,
20417	4281	10	is	be	VBZ
20417	4281	11	still	still	RB
20417	4281	12	a	a	DT
20417	4281	13	matter	matter	NN
20417	4281	14	that	that	WDT
20417	4281	15	is	be	VBZ
20417	4281	16	being	be	VBG
20417	4281	17	investigated	investigate	VBN
20417	4281	18	.	.	.
20417	4282	1	ETHER	ETHER	NNP
20417	4282	2	AND	and	CC
20417	4282	3	WAVES	wave	VBN
20417	4282	4	Ether	ether	NN
20417	4282	5	and	and	CC
20417	4282	6	Waves	wave	NNS
20417	4282	7	The	the	DT
20417	4282	8	whole	whole	JJ
20417	4282	9	material	material	NN
20417	4282	10	universe	universe	NN
20417	4282	11	is	be	VBZ
20417	4282	12	supposed	suppose	VBN
20417	4282	13	to	to	TO
20417	4282	14	be	be	VB
20417	4282	15	embedded	embed	VBN
20417	4282	16	in	in	IN
20417	4282	17	a	a	DT
20417	4282	18	vast	vast	JJ
20417	4282	19	medium	medium	NN
20417	4282	20	called	call	VBN
20417	4282	21	the	the	DT
20417	4282	22	ether	ether	NN
20417	4282	23	.	.	.
20417	4283	1	It	-PRON-	PRP
20417	4283	2	is	be	VBZ
20417	4283	3	true	true	JJ
20417	4283	4	that	that	IN
20417	4283	5	the	the	DT
20417	4283	6	notion	notion	NN
20417	4283	7	of	of	IN
20417	4283	8	the	the	DT
20417	4283	9	ether	ether	NN
20417	4283	10	has	have	VBZ
20417	4283	11	been	be	VBN
20417	4283	12	abandoned	abandon	VBN
20417	4283	13	by	by	IN
20417	4283	14	some	some	DT
20417	4283	15	modern	modern	JJ
20417	4283	16	physicists	physicist	NNS
20417	4283	17	,	,	,
20417	4283	18	but	but	CC
20417	4283	19	,	,	,
20417	4283	20	whether	whether	IN
20417	4283	21	or	or	CC
20417	4283	22	not	not	RB
20417	4283	23	it	-PRON-	PRP
20417	4283	24	is	be	VBZ
20417	4283	25	ultimately	ultimately	RB
20417	4283	26	dispensed	dispense	VBN
20417	4283	27	with	with	IN
20417	4283	28	,	,	,
20417	4283	29	the	the	DT
20417	4283	30	conception	conception	NN
20417	4283	31	of	of	IN
20417	4283	32	the	the	DT
20417	4283	33	ether	ether	NN
20417	4283	34	has	have	VBZ
20417	4283	35	entered	enter	VBN
20417	4283	36	so	so	RB
20417	4283	37	deeply	deeply	RB
20417	4283	38	into	into	IN
20417	4283	39	the	the	DT
20417	4283	40	scientific	scientific	JJ
20417	4283	41	mind	mind	NN
20417	4283	42	that	that	IN
20417	4283	43	the	the	DT
20417	4283	44	science	science	NN
20417	4283	45	of	of	IN
20417	4283	46	physics	physics	NN
20417	4283	47	can	can	MD
20417	4283	48	not	not	RB
20417	4283	49	be	be	VB
20417	4283	50	understood	understand	VBN
20417	4283	51	unless	unless	IN
20417	4283	52	we	-PRON-	PRP
20417	4283	53	know	know	VBP
20417	4283	54	something	something	NN
20417	4283	55	about	about	IN
20417	4283	56	the	the	DT
20417	4283	57	properties	property	NNS
20417	4283	58	attributed	attribute	VBN
20417	4283	59	to	to	IN
20417	4283	60	the	the	DT
20417	4283	61	ether	ether	NN
20417	4283	62	.	.	.
20417	4284	1	The	the	DT
20417	4284	2	ether	ether	NN
20417	4284	3	was	be	VBD
20417	4284	4	invented	invent	VBN
20417	4284	5	to	to	TO
20417	4284	6	explain	explain	VB
20417	4284	7	the	the	DT
20417	4284	8	phenomena	phenomenon	NNS
20417	4284	9	of	of	IN
20417	4284	10	light	light	NN
20417	4284	11	,	,	,
20417	4284	12	and	and	CC
20417	4284	13	to	to	TO
20417	4284	14	account	account	VB
20417	4284	15	for	for	IN
20417	4284	16	the	the	DT
20417	4284	17	flow	flow	NN
20417	4284	18	of	of	IN
20417	4284	19	energy	energy	NN
20417	4284	20	across	across	IN
20417	4284	21	empty	empty	JJ
20417	4284	22	space	space	NN
20417	4284	23	.	.	.
20417	4285	1	Light	light	NN
20417	4285	2	takes	take	VBZ
20417	4285	3	time	time	NN
20417	4285	4	to	to	TO
20417	4285	5	travel	travel	VB
20417	4285	6	.	.	.
20417	4286	1	We	-PRON-	PRP
20417	4286	2	see	see	VBP
20417	4286	3	the	the	DT
20417	4286	4	sun	sun	NN
20417	4286	5	at	at	IN
20417	4286	6	any	any	DT
20417	4286	7	moment	moment	NN
20417	4286	8	by	by	IN
20417	4286	9	the	the	DT
20417	4286	10	light	light	NN
20417	4286	11	that	that	WDT
20417	4286	12	left	leave	VBD
20417	4286	13	it	-PRON-	PRP
20417	4286	14	8	8	CD
20417	4286	15	minutes	minute	NNS
20417	4286	16	before	before	RB
20417	4286	17	.	.	.
20417	4287	1	It	-PRON-	PRP
20417	4287	2	has	have	VBZ
20417	4287	3	taken	take	VBN
20417	4287	4	that	that	IN
20417	4287	5	8	8	CD
20417	4287	6	minutes	minute	NNS
20417	4287	7	for	for	IN
20417	4287	8	the	the	DT
20417	4287	9	light	light	NN
20417	4287	10	from	from	IN
20417	4287	11	the	the	DT
20417	4287	12	sun	sun	NN
20417	4287	13	to	to	TO
20417	4287	14	travel	travel	VB
20417	4287	15	that	that	IN
20417	4287	16	93,000,000	93,000,000	CD
20417	4287	17	miles	mile	NNS
20417	4287	18	odd	odd	JJ
20417	4287	19	which	which	WDT
20417	4287	20	separates	separate	VBZ
20417	4287	21	it	-PRON-	PRP
20417	4287	22	from	from	IN
20417	4287	23	our	-PRON-	PRP$
20417	4287	24	earth	earth	NN
20417	4287	25	.	.	.
20417	4288	1	Besides	besides	IN
20417	4288	2	the	the	DT
20417	4288	3	fact	fact	NN
20417	4288	4	that	that	IN
20417	4288	5	light	light	NN
20417	4288	6	takes	take	VBZ
20417	4288	7	time	time	NN
20417	4288	8	to	to	TO
20417	4288	9	travel	travel	VB
20417	4288	10	,	,	,
20417	4288	11	it	-PRON-	PRP
20417	4288	12	can	can	MD
20417	4288	13	be	be	VB
20417	4288	14	shown	show	VBN
20417	4288	15	that	that	IN
20417	4288	16	light	light	NN
20417	4288	17	travels	travel	NNS
20417	4288	18	in	in	IN
20417	4288	19	the	the	DT
20417	4288	20	form	form	NN
20417	4288	21	of	of	IN
20417	4288	22	waves	wave	NNS
20417	4288	23	.	.	.
20417	4289	1	We	-PRON-	PRP
20417	4289	2	know	know	VBP
20417	4289	3	that	that	DT
20417	4289	4	sound	sound	NN
20417	4289	5	travels	travel	NNS
20417	4289	6	in	in	IN
20417	4289	7	waves	wave	NNS
20417	4289	8	;	;	:
20417	4289	9	sound	sound	JJ
20417	4289	10	consists	consist	VBZ
20417	4289	11	of	of	IN
20417	4289	12	waves	wave	NNS
20417	4289	13	in	in	IN
20417	4289	14	the	the	DT
20417	4289	15	air	air	NN
20417	4289	16	,	,	,
20417	4289	17	or	or	CC
20417	4289	18	water	water	NN
20417	4289	19	or	or	CC
20417	4289	20	wood	wood	NN
20417	4289	21	or	or	CC
20417	4289	22	whatever	whatever	WDT
20417	4289	23	medium	medium	NN
20417	4289	24	we	-PRON-	PRP
20417	4289	25	hear	hear	VBP
20417	4289	26	it	-PRON-	PRP
20417	4289	27	through	through	RP
20417	4289	28	.	.	.
20417	4290	1	If	if	IN
20417	4290	2	an	an	DT
20417	4290	3	electric	electric	JJ
20417	4290	4	bell	bell	NN
20417	4290	5	be	be	VB
20417	4290	6	put	put	VBN
20417	4290	7	in	in	IN
20417	4290	8	a	a	DT
20417	4290	9	glass	glass	NN
20417	4290	10	jar	jar	NN
20417	4290	11	and	and	CC
20417	4290	12	the	the	DT
20417	4290	13	air	air	NN
20417	4290	14	be	be	VB
20417	4290	15	pumped	pump	VBN
20417	4290	16	out	out	IN
20417	4290	17	of	of	IN
20417	4290	18	the	the	DT
20417	4290	19	jar	jar	NN
20417	4290	20	,	,	,
20417	4290	21	the	the	DT
20417	4290	22	sound	sound	NN
20417	4290	23	of	of	IN
20417	4290	24	the	the	DT
20417	4290	25	bell	bell	NN
20417	4290	26	becomes	become	VBZ
20417	4290	27	feebler	feebler	NNP
20417	4290	28	and	and	CC
20417	4290	29	feebler	feebler	VB
20417	4290	30	until	until	IN
20417	4290	31	,	,	,
20417	4290	32	when	when	WRB
20417	4290	33	enough	enough	JJ
20417	4290	34	air	air	NN
20417	4290	35	has	have	VBZ
20417	4290	36	been	be	VBN
20417	4290	37	taken	take	VBN
20417	4290	38	out	out	RP
20417	4290	39	,	,	,
20417	4290	40	we	-PRON-	PRP
20417	4290	41	do	do	VBP
20417	4290	42	not	not	RB
20417	4290	43	hear	hear	VB
20417	4290	44	the	the	DT
20417	4290	45	bell	bell	NN
20417	4290	46	at	at	RB
20417	4290	47	all	all	RB
20417	4290	48	.	.	.
20417	4291	1	Sound	sound	NN
20417	4291	2	can	can	MD
20417	4291	3	not	not	RB
20417	4291	4	travel	travel	VB
20417	4291	5	in	in	IN
20417	4291	6	a	a	DT
20417	4291	7	vacuum	vacuum	NN
20417	4291	8	.	.	.
20417	4292	1	We	-PRON-	PRP
20417	4292	2	continue	continue	VBP
20417	4292	3	to	to	TO
20417	4292	4	_	_	NNP
20417	4292	5	see	see	VB
20417	4292	6	_	_	NNP
20417	4292	7	the	the	DT
20417	4292	8	bell	bell	NN
20417	4292	9	,	,	,
20417	4292	10	however	however	RB
20417	4292	11	,	,	,
20417	4292	12	so	so	IN
20417	4292	13	that	that	DT
20417	4292	14	evidently	evidently	RB
20417	4292	15	light	light	NN
20417	4292	16	can	can	MD
20417	4292	17	travel	travel	VB
20417	4292	18	in	in	IN
20417	4292	19	a	a	DT
20417	4292	20	vacuum	vacuum	NN
20417	4292	21	.	.	.
20417	4293	1	The	the	DT
20417	4293	2	invisible	invisible	JJ
20417	4293	3	medium	medium	NN
20417	4293	4	through	through	IN
20417	4293	5	which	which	WDT
20417	4293	6	the	the	DT
20417	4293	7	waves	wave	NNS
20417	4293	8	of	of	IN
20417	4293	9	light	light	JJ
20417	4293	10	travel	travel	NN
20417	4293	11	is	be	VBZ
20417	4293	12	the	the	DT
20417	4293	13	ether	ether	NN
20417	4293	14	,	,	,
20417	4293	15	and	and	CC
20417	4293	16	this	this	DT
20417	4293	17	ether	ether	NN
20417	4293	18	permeates	permeate	VBZ
20417	4293	19	all	all	DT
20417	4293	20	space	space	NN
20417	4293	21	_	_	NNP
20417	4293	22	and	and	CC
20417	4293	23	all	all	RB
20417	4293	24	matter	matter	RB
20417	4293	25	_	_	NNP
20417	4293	26	.	.	.
20417	4294	1	Between	between	IN
20417	4294	2	us	-PRON-	PRP
20417	4294	3	and	and	CC
20417	4294	4	the	the	DT
20417	4294	5	stars	star	NNS
20417	4294	6	stretch	stretch	VBP
20417	4294	7	vast	vast	JJ
20417	4294	8	regions	region	NNS
20417	4294	9	empty	empty	JJ
20417	4294	10	of	of	IN
20417	4294	11	all	all	DT
20417	4294	12	matter	matter	NN
20417	4294	13	.	.	.
20417	4295	1	But	but	CC
20417	4295	2	we	-PRON-	PRP
20417	4295	3	see	see	VBP
20417	4295	4	the	the	DT
20417	4295	5	stars	star	NNS
20417	4295	6	;	;	:
20417	4295	7	their	-PRON-	PRP$
20417	4295	8	light	light	NN
20417	4295	9	reaches	reach	VBZ
20417	4295	10	us	-PRON-	PRP
20417	4295	11	,	,	,
20417	4295	12	even	even	RB
20417	4295	13	though	though	IN
20417	4295	14	it	-PRON-	PRP
20417	4295	15	may	may	MD
20417	4295	16	take	take	VB
20417	4295	17	centuries	century	NNS
20417	4295	18	to	to	TO
20417	4295	19	do	do	VB
20417	4295	20	so	so	RB
20417	4295	21	.	.	.
20417	4296	1	We	-PRON-	PRP
20417	4296	2	conceive	conceive	VBP
20417	4296	3	,	,	,
20417	4296	4	then	then	RB
20417	4296	5	,	,	,
20417	4296	6	that	that	IN
20417	4296	7	it	-PRON-	PRP
20417	4296	8	is	be	VBZ
20417	4296	9	the	the	DT
20417	4296	10	universal	universal	JJ
20417	4296	11	ether	ether	NN
20417	4296	12	which	which	WDT
20417	4296	13	conveys	convey	VBZ
20417	4296	14	that	that	DT
20417	4296	15	light	light	NN
20417	4296	16	.	.	.
20417	4297	1	All	all	PDT
20417	4297	2	the	the	DT
20417	4297	3	energy	energy	NN
20417	4297	4	which	which	WDT
20417	4297	5	has	have	VBZ
20417	4297	6	reached	reach	VBN
20417	4297	7	the	the	DT
20417	4297	8	earth	earth	NN
20417	4297	9	from	from	IN
20417	4297	10	the	the	DT
20417	4297	11	sun	sun	NN
20417	4297	12	and	and	CC
20417	4297	13	which	which	WDT
20417	4297	14	,	,	,
20417	4297	15	stored	store	VBN
20417	4297	16	for	for	IN
20417	4297	17	ages	age	NNS
20417	4297	18	in	in	IN
20417	4297	19	our	-PRON-	PRP$
20417	4297	20	coal	coal	NN
20417	4297	21	-	-	HYPH
20417	4297	22	fields	field	NNS
20417	4297	23	,	,	,
20417	4297	24	is	be	VBZ
20417	4297	25	now	now	RB
20417	4297	26	used	use	VBN
20417	4297	27	to	to	TO
20417	4297	28	propel	propel	VB
20417	4297	29	our	-PRON-	PRP$
20417	4297	30	trains	train	NNS
20417	4297	31	and	and	CC
20417	4297	32	steamships	steamship	NNS
20417	4297	33	,	,	,
20417	4297	34	to	to	TO
20417	4297	35	heat	heat	VB
20417	4297	36	and	and	CC
20417	4297	37	light	light	VB
20417	4297	38	our	-PRON-	PRP$
20417	4297	39	cities	city	NNS
20417	4297	40	,	,	,
20417	4297	41	to	to	TO
20417	4297	42	perform	perform	VB
20417	4297	43	all	all	PDT
20417	4297	44	the	the	DT
20417	4297	45	multifarious	multifarious	JJ
20417	4297	46	tasks	task	NNS
20417	4297	47	of	of	IN
20417	4297	48	modern	modern	JJ
20417	4297	49	life	life	NN
20417	4297	50	,	,	,
20417	4297	51	was	be	VBD
20417	4297	52	conveyed	convey	VBN
20417	4297	53	by	by	IN
20417	4297	54	the	the	DT
20417	4297	55	ether	ether	NN
20417	4297	56	.	.	.
20417	4298	1	Without	without	IN
20417	4298	2	that	that	DT
20417	4298	3	universal	universal	JJ
20417	4298	4	carrier	carrier	NN
20417	4298	5	of	of	IN
20417	4298	6	energy	energy	NN
20417	4298	7	we	-PRON-	PRP
20417	4298	8	should	should	MD
20417	4298	9	have	have	VB
20417	4298	10	nothing	nothing	NN
20417	4298	11	but	but	IN
20417	4298	12	a	a	DT
20417	4298	13	stagnant	stagnant	JJ
20417	4298	14	,	,	,
20417	4298	15	lifeless	lifeless	JJ
20417	4298	16	world	world	NN
20417	4298	17	.	.	.
20417	4299	1	[	[	-LRB-
20417	4299	2	Illustration	illustration	NN
20417	4299	3	:	:	:
20417	4299	4	_	_	NNP
20417	4299	5	Photo	Photo	NNP
20417	4299	6	:	:	:
20417	4299	7	Leadbeater	leadbeater	NN
20417	4299	8	.	.	.
20417	4299	9	_	_	NNP
20417	4299	10	AN	an	DT
20417	4299	11	ELECTRIC	ELECTRIC	NNP
20417	4299	12	SPARK	SPARK	NNP
20417	4299	13	An	an	DT
20417	4299	14	electric	electric	JJ
20417	4299	15	spark	spark	NN
20417	4299	16	consists	consist	VBZ
20417	4299	17	of	of	IN
20417	4299	18	a	a	DT
20417	4299	19	rush	rush	NN
20417	4299	20	of	of	IN
20417	4299	21	electrons	electron	NNS
20417	4299	22	across	across	IN
20417	4299	23	the	the	DT
20417	4299	24	space	space	NN
20417	4299	25	between	between	IN
20417	4299	26	the	the	DT
20417	4299	27	two	two	CD
20417	4299	28	terminals	terminal	NNS
20417	4299	29	.	.	.
20417	4300	1	A	a	DT
20417	4300	2	state	state	NN
20417	4300	3	of	of	IN
20417	4300	4	tension	tension	NN
20417	4300	5	is	be	VBZ
20417	4300	6	established	establish	VBN
20417	4300	7	in	in	IN
20417	4300	8	the	the	DT
20417	4300	9	ether	ether	NN
20417	4300	10	by	by	IN
20417	4300	11	the	the	DT
20417	4300	12	electric	electric	JJ
20417	4300	13	charges	charge	NNS
20417	4300	14	,	,	,
20417	4300	15	and	and	CC
20417	4300	16	when	when	WRB
20417	4300	17	this	this	DT
20417	4300	18	tension	tension	NN
20417	4300	19	passes	pass	VBZ
20417	4300	20	a	a	DT
20417	4300	21	certain	certain	JJ
20417	4300	22	limit	limit	NN
20417	4300	23	the	the	DT
20417	4300	24	discharge	discharge	NN
20417	4300	25	takes	take	VBZ
20417	4300	26	place	place	NN
20417	4300	27	.	.	.
20417	4300	28	]	]	-RRB-
20417	4301	1	[	[	-LRB-
20417	4301	2	Illustration	illustration	NN
20417	4301	3	:	:	:
20417	4301	4	_	_	NNP
20417	4301	5	From	from	IN
20417	4301	6	"	"	``
20417	4301	7	Scientific	scientific	JJ
20417	4301	8	Ideas	idea	NNS
20417	4301	9	of	of	IN
20417	4301	10	To	To	NNP
20417	4301	11	-	-	HYPH
20417	4301	12	day	day	NN
20417	4301	13	.	.	.
20417	4302	1	"	"	``
20417	4302	2	_	_	NNP
20417	4302	3	AN	an	DT
20417	4302	4	ETHER	ETHER	NNP
20417	4302	5	DISTURBANCE	disturbance	NN
20417	4302	6	AROUND	around	IN
20417	4302	7	AN	an	DT
20417	4302	8	ELECTRON	ELECTRON	NNP
20417	4302	9	CURRENT	CURRENT	NNP
20417	4302	10	In	in	IN
20417	4302	11	the	the	DT
20417	4302	12	left	left	JJ
20417	4302	13	-	-	HYPH
20417	4302	14	hand	hand	NN
20417	4302	15	photograph	photograph	NN
20417	4302	16	an	an	DT
20417	4302	17	electric	electric	JJ
20417	4302	18	current	current	NN
20417	4302	19	is	be	VBZ
20417	4302	20	passing	pass	VBG
20417	4302	21	through	through	IN
20417	4302	22	the	the	DT
20417	4302	23	coil	coil	NN
20417	4302	24	,	,	,
20417	4302	25	thus	thus	RB
20417	4302	26	producing	produce	VBG
20417	4302	27	a	a	DT
20417	4302	28	magnetic	magnetic	JJ
20417	4302	29	field	field	NN
20417	4302	30	and	and	CC
20417	4302	31	transforming	transform	VBG
20417	4302	32	the	the	DT
20417	4302	33	poker	poker	NN
20417	4302	34	into	into	IN
20417	4302	35	a	a	DT
20417	4302	36	magnet	magnet	NN
20417	4302	37	.	.	.
20417	4303	1	The	the	DT
20417	4303	2	poker	poker	NN
20417	4303	3	is	be	VBZ
20417	4303	4	then	then	RB
20417	4303	5	able	able	JJ
20417	4303	6	to	to	TO
20417	4303	7	support	support	VB
20417	4303	8	a	a	DT
20417	4303	9	pair	pair	NN
20417	4303	10	of	of	IN
20417	4303	11	scissors	scissor	NNS
20417	4303	12	.	.	.
20417	4304	1	As	as	RB
20417	4304	2	soon	soon	RB
20417	4304	3	as	as	IN
20417	4304	4	the	the	DT
20417	4304	5	electric	electric	JJ
20417	4304	6	current	current	NN
20417	4304	7	is	be	VBZ
20417	4304	8	broken	break	VBN
20417	4304	9	off	off	RP
20417	4304	10	,	,	,
20417	4304	11	as	as	IN
20417	4304	12	in	in	IN
20417	4304	13	the	the	DT
20417	4304	14	second	second	JJ
20417	4304	15	photograph	photograph	NN
20417	4304	16	,	,	,
20417	4304	17	the	the	DT
20417	4304	18	ether	ether	NN
20417	4304	19	disturbance	disturbance	NN
20417	4304	20	ceases	cease	VBZ
20417	4304	21	.	.	.
20417	4305	1	The	the	DT
20417	4305	2	poker	poker	NN
20417	4305	3	loses	lose	VBZ
20417	4305	4	its	-PRON-	PRP$
20417	4305	5	magnetism	magnetism	NN
20417	4305	6	,	,	,
20417	4305	7	and	and	CC
20417	4305	8	the	the	DT
20417	4305	9	scissors	scissor	NNS
20417	4305	10	fall	fall	VBP
20417	4305	11	.	.	.
20417	4305	12	]	]	-RRB-
20417	4306	1	We	-PRON-	PRP
20417	4306	2	have	have	VBP
20417	4306	3	said	say	VBN
20417	4306	4	that	that	IN
20417	4306	5	light	light	NN
20417	4306	6	consists	consist	VBZ
20417	4306	7	of	of	IN
20417	4306	8	waves	wave	NNS
20417	4306	9	.	.	.
20417	4307	1	The	the	DT
20417	4307	2	ether	ether	NN
20417	4307	3	may	may	MD
20417	4307	4	be	be	VB
20417	4307	5	considered	consider	VBN
20417	4307	6	as	as	IN
20417	4307	7	resembling	resembling	NN
20417	4307	8	,	,	,
20417	4307	9	in	in	IN
20417	4307	10	some	some	DT
20417	4307	11	respects	respect	NNS
20417	4307	12	,	,	,
20417	4307	13	a	a	DT
20417	4307	14	jelly	jelly	NN
20417	4307	15	.	.	.
20417	4308	1	It	-PRON-	PRP
20417	4308	2	can	can	MD
20417	4308	3	transmit	transmit	VB
20417	4308	4	vibrations	vibration	NNS
20417	4308	5	.	.	.
20417	4309	1	The	the	DT
20417	4309	2	waves	wave	NNS
20417	4309	3	of	of	IN
20417	4309	4	light	light	NN
20417	4309	5	are	be	VBP
20417	4309	6	really	really	RB
20417	4309	7	excessively	excessively	RB
20417	4309	8	small	small	JJ
20417	4309	9	ripples	ripple	NNS
20417	4309	10	,	,	,
20417	4309	11	measuring	measure	VBG
20417	4309	12	from	from	IN
20417	4309	13	crest	crest	NN
20417	4309	14	to	to	IN
20417	4309	15	crest	crest	NNP
20417	4309	16	.	.	.
20417	4310	1	The	the	DT
20417	4310	2	distance	distance	NN
20417	4310	3	from	from	IN
20417	4310	4	crest	crest	NN
20417	4310	5	to	to	IN
20417	4310	6	crest	crest	NN
20417	4310	7	of	of	IN
20417	4310	8	the	the	DT
20417	4310	9	ripples	ripple	NNS
20417	4310	10	in	in	IN
20417	4310	11	a	a	DT
20417	4310	12	pond	pond	NN
20417	4310	13	is	be	VBZ
20417	4310	14	sometimes	sometimes	RB
20417	4310	15	no	no	RB
20417	4310	16	more	more	JJR
20417	4310	17	than	than	IN
20417	4310	18	an	an	DT
20417	4310	19	inch	inch	NN
20417	4310	20	or	or	CC
20417	4310	21	two	two	CD
20417	4310	22	.	.	.
20417	4311	1	This	this	DT
20417	4311	2	distance	distance	NN
20417	4311	3	is	be	VBZ
20417	4311	4	enormously	enormously	RB
20417	4311	5	great	great	JJ
20417	4311	6	compared	compare	VBN
20417	4311	7	to	to	IN
20417	4311	8	the	the	DT
20417	4311	9	longest	long	JJS
20417	4311	10	of	of	IN
20417	4311	11	the	the	DT
20417	4311	12	wave	wave	NN
20417	4311	13	-	-	HYPH
20417	4311	14	lengths	length	NNS
20417	4311	15	that	that	WDT
20417	4311	16	constitute	constitute	VBP
20417	4311	17	light	light	NN
20417	4311	18	.	.	.
20417	4312	1	We	-PRON-	PRP
20417	4312	2	say	say	VBP
20417	4312	3	the	the	DT
20417	4312	4	longest	long	JJS
20417	4312	5	,	,	,
20417	4312	6	for	for	IN
20417	4312	7	the	the	DT
20417	4312	8	waves	wave	NNS
20417	4312	9	of	of	IN
20417	4312	10	light	light	JJ
20417	4312	11	differ	differ	VBP
20417	4312	12	in	in	IN
20417	4312	13	length	length	NN
20417	4312	14	;	;	:
20417	4312	15	the	the	DT
20417	4312	16	colour	colour	NN
20417	4312	17	depends	depend	VBZ
20417	4312	18	upon	upon	IN
20417	4312	19	the	the	DT
20417	4312	20	length	length	NN
20417	4312	21	of	of	IN
20417	4312	22	the	the	DT
20417	4312	23	light	light	NN
20417	4312	24	.	.	.
20417	4313	1	Red	red	JJ
20417	4313	2	light	light	NN
20417	4313	3	has	have	VBZ
20417	4313	4	the	the	DT
20417	4313	5	longest	long	JJS
20417	4313	6	waves	wave	NNS
20417	4313	7	and	and	CC
20417	4313	8	violet	violet	VB
20417	4313	9	the	the	DT
20417	4313	10	shortest	short	JJS
20417	4313	11	.	.	.
20417	4314	1	The	the	DT
20417	4314	2	longest	long	JJS
20417	4314	3	waves	wave	NNS
20417	4314	4	,	,	,
20417	4314	5	the	the	DT
20417	4314	6	waves	wave	NNS
20417	4314	7	of	of	IN
20417	4314	8	deep	deep	JJ
20417	4314	9	-	-	HYPH
20417	4314	10	red	red	JJ
20417	4314	11	light	light	NN
20417	4314	12	,	,	,
20417	4314	13	are	be	VBP
20417	4314	14	seven	seven	CD
20417	4314	15	two	two	CD
20417	4314	16	hundred	hundred	CD
20417	4314	17	and	and	CC
20417	4314	18	fifty	fifty	CD
20417	4314	19	thousandths	thousandth	NNS
20417	4314	20	of	of	IN
20417	4314	21	an	an	DT
20417	4314	22	inch	inch	NN
20417	4314	23	in	in	IN
20417	4314	24	length	length	NN
20417	4314	25	(	(	-LRB-
20417	4314	26	7/250,000	7/250,000	CD
20417	4314	27	inch	inch	NN
20417	4314	28	)	)	-RRB-
20417	4314	29	.	.	.
20417	4315	1	This	this	DT
20417	4315	2	is	be	VBZ
20417	4315	3	nearly	nearly	RB
20417	4315	4	twice	twice	PDT
20417	4315	5	the	the	DT
20417	4315	6	length	length	NN
20417	4315	7	of	of	IN
20417	4315	8	deep	deep	JJ
20417	4315	9	-	-	HYPH
20417	4315	10	violet	violet	NN
20417	4315	11	light	light	NN
20417	4315	12	-	-	HYPH
20417	4315	13	waves	wave	NNS
20417	4315	14	,	,	,
20417	4315	15	which	which	WDT
20417	4315	16	are	be	VBP
20417	4315	17	1/67,000	1/67,000	CD
20417	4315	18	inch	inch	NN
20417	4315	19	.	.	.
20417	4316	1	But	but	CC
20417	4316	2	light	light	NN
20417	4316	3	-	-	HYPH
20417	4316	4	waves	wave	NNS
20417	4316	5	,	,	,
20417	4316	6	the	the	DT
20417	4316	7	waves	wave	NNS
20417	4316	8	that	that	WDT
20417	4316	9	affect	affect	VBP
20417	4316	10	the	the	DT
20417	4316	11	eye	eye	NN
20417	4316	12	,	,	,
20417	4316	13	are	be	VBP
20417	4316	14	not	not	RB
20417	4316	15	the	the	DT
20417	4316	16	only	only	JJ
20417	4316	17	waves	wave	NNS
20417	4316	18	carried	carry	VBN
20417	4316	19	by	by	IN
20417	4316	20	the	the	DT
20417	4316	21	ether	ether	NN
20417	4316	22	.	.	.
20417	4317	1	Waves	wave	NNS
20417	4317	2	too	too	RB
20417	4317	3	short	short	JJ
20417	4317	4	to	to	TO
20417	4317	5	affect	affect	VB
20417	4317	6	the	the	DT
20417	4317	7	eye	eye	NN
20417	4317	8	can	can	MD
20417	4317	9	affect	affect	VB
20417	4317	10	the	the	DT
20417	4317	11	photographic	photographic	JJ
20417	4317	12	plate	plate	NN
20417	4317	13	,	,	,
20417	4317	14	and	and	CC
20417	4317	15	we	-PRON-	PRP
20417	4317	16	can	can	MD
20417	4317	17	discover	discover	VB
20417	4317	18	in	in	IN
20417	4317	19	this	this	DT
20417	4317	20	way	way	NN
20417	4317	21	the	the	DT
20417	4317	22	existence	existence	NN
20417	4317	23	of	of	IN
20417	4317	24	waves	wave	NNS
20417	4317	25	only	only	RB
20417	4317	26	half	half	PDT
20417	4317	27	the	the	DT
20417	4317	28	length	length	NN
20417	4317	29	of	of	IN
20417	4317	30	the	the	DT
20417	4317	31	deep	deep	JJ
20417	4317	32	-	-	HYPH
20417	4317	33	violet	violet	NN
20417	4317	34	waves	wave	NNS
20417	4317	35	.	.	.
20417	4318	1	Still	still	RB
20417	4318	2	shorter	short	JJR
20417	4318	3	waves	wave	NNS
20417	4318	4	can	can	MD
20417	4318	5	be	be	VB
20417	4318	6	discovered	discover	VBN
20417	4318	7	,	,	,
20417	4318	8	until	until	IN
20417	4318	9	we	-PRON-	PRP
20417	4318	10	come	come	VBP
20417	4318	11	to	to	IN
20417	4318	12	those	those	DT
20417	4318	13	excessively	excessively	RB
20417	4318	14	minute	minute	JJ
20417	4318	15	rays	ray	NNS
20417	4318	16	,	,	,
20417	4318	17	the	the	DT
20417	4318	18	X	X	NNS
20417	4318	19	-	-	NNS
20417	4318	20	rays	ray	NNS
20417	4318	21	.	.	.
20417	4319	1	Below	below	IN
20417	4319	2	the	the	DT
20417	4319	3	Limits	limit	NNS
20417	4319	4	of	of	IN
20417	4319	5	Visibility	Visibility	NNP
20417	4319	6	But	but	CC
20417	4319	7	we	-PRON-	PRP
20417	4319	8	can	can	MD
20417	4319	9	extend	extend	VB
20417	4319	10	our	-PRON-	PRP$
20417	4319	11	investigations	investigation	NNS
20417	4319	12	in	in	IN
20417	4319	13	the	the	DT
20417	4319	14	other	other	JJ
20417	4319	15	direction	direction	NN
20417	4319	16	;	;	:
20417	4319	17	we	-PRON-	PRP
20417	4319	18	find	find	VBP
20417	4319	19	that	that	IN
20417	4319	20	the	the	DT
20417	4319	21	ether	ether	NN
20417	4319	22	carries	carry	VBZ
20417	4319	23	many	many	JJ
20417	4319	24	waves	wave	NNS
20417	4319	25	longer	long	RBR
20417	4319	26	than	than	IN
20417	4319	27	light	light	NN
20417	4319	28	-	-	HYPH
20417	4319	29	waves	wave	NNS
20417	4319	30	.	.	.
20417	4320	1	Special	special	JJ
20417	4320	2	photographic	photographic	JJ
20417	4320	3	emulsions	emulsion	NNS
20417	4320	4	can	can	MD
20417	4320	5	reveal	reveal	VB
20417	4320	6	the	the	DT
20417	4320	7	existence	existence	NN
20417	4320	8	of	of	IN
20417	4320	9	waves	wave	NNS
20417	4320	10	five	five	CD
20417	4320	11	times	time	NNS
20417	4320	12	longer	long	RBR
20417	4320	13	than	than	IN
20417	4320	14	violet	violet	NN
20417	4320	15	-	-	HYPH
20417	4320	16	light	light	NN
20417	4320	17	waves	wave	NNS
20417	4320	18	.	.	.
20417	4321	1	Extending	extend	VBG
20417	4321	2	below	below	IN
20417	4321	3	the	the	DT
20417	4321	4	limits	limit	NNS
20417	4321	5	of	of	IN
20417	4321	6	visibility	visibility	NN
20417	4321	7	are	be	VBP
20417	4321	8	waves	wave	NNS
20417	4321	9	we	-PRON-	PRP
20417	4321	10	detect	detect	VBP
20417	4321	11	as	as	IN
20417	4321	12	heat	heat	NN
20417	4321	13	-	-	HYPH
20417	4321	14	waves	wave	NNS
20417	4321	15	.	.	.
20417	4322	1	Radiant	radiant	JJ
20417	4322	2	heat	heat	NN
20417	4322	3	,	,	,
20417	4322	4	like	like	IN
20417	4322	5	the	the	DT
20417	4322	6	heat	heat	NN
20417	4322	7	from	from	IN
20417	4322	8	a	a	DT
20417	4322	9	fire	fire	NN
20417	4322	10	,	,	,
20417	4322	11	is	be	VBZ
20417	4322	12	also	also	RB
20417	4322	13	a	a	DT
20417	4322	14	form	form	NN
20417	4322	15	of	of	IN
20417	4322	16	wave	wave	NN
20417	4322	17	-	-	HYPH
20417	4322	18	motion	motion	NN
20417	4322	19	in	in	IN
20417	4322	20	the	the	DT
20417	4322	21	ether	ether	NN
20417	4322	22	,	,	,
20417	4322	23	but	but	CC
20417	4322	24	the	the	DT
20417	4322	25	waves	wave	NNS
20417	4322	26	our	-PRON-	PRP$
20417	4322	27	senses	sense	NNS
20417	4322	28	recognise	recognise	VBP
20417	4322	29	as	as	IN
20417	4322	30	heat	heat	NN
20417	4322	31	are	be	VBP
20417	4322	32	longer	long	JJR
20417	4322	33	than	than	IN
20417	4322	34	light	light	NN
20417	4322	35	-	-	HYPH
20417	4322	36	waves	wave	NNS
20417	4322	37	.	.	.
20417	4323	1	There	there	EX
20417	4323	2	are	be	VBP
20417	4323	3	longer	long	JJR
20417	4323	4	waves	wave	NNS
20417	4323	5	still	still	RB
20417	4323	6	,	,	,
20417	4323	7	but	but	CC
20417	4323	8	our	-PRON-	PRP$
20417	4323	9	senses	sense	NNS
20417	4323	10	do	do	VBP
20417	4323	11	not	not	RB
20417	4323	12	recognise	recognise	VB
20417	4323	13	them	-PRON-	PRP
20417	4323	14	.	.	.
20417	4324	1	But	but	CC
20417	4324	2	we	-PRON-	PRP
20417	4324	3	can	can	MD
20417	4324	4	detect	detect	VB
20417	4324	5	them	-PRON-	PRP
20417	4324	6	by	by	IN
20417	4324	7	our	-PRON-	PRP$
20417	4324	8	instruments	instrument	NNS
20417	4324	9	.	.	.
20417	4325	1	These	these	DT
20417	4325	2	are	be	VBP
20417	4325	3	the	the	DT
20417	4325	4	waves	wave	NNS
20417	4325	5	used	use	VBN
20417	4325	6	in	in	IN
20417	4325	7	wireless	wireless	JJ
20417	4325	8	telegraphy	telegraphy	NN
20417	4325	9	,	,	,
20417	4325	10	and	and	CC
20417	4325	11	their	-PRON-	PRP$
20417	4325	12	length	length	NN
20417	4325	13	may	may	MD
20417	4325	14	be	be	VB
20417	4325	15	,	,	,
20417	4325	16	in	in	IN
20417	4325	17	some	some	DT
20417	4325	18	cases	case	NNS
20417	4325	19	,	,	,
20417	4325	20	measured	measure	VBN
20417	4325	21	in	in	IN
20417	4325	22	miles	mile	NNS
20417	4325	23	.	.	.
20417	4326	1	These	these	DT
20417	4326	2	waves	wave	NNS
20417	4326	3	are	be	VBP
20417	4326	4	the	the	DT
20417	4326	5	so	so	RB
20417	4326	6	-	-	HYPH
20417	4326	7	called	call	VBN
20417	4326	8	electro	electro	NNP
20417	4326	9	-	-	HYPH
20417	4326	10	magnetic	magnetic	JJ
20417	4326	11	waves	wave	NNS
20417	4326	12	.	.	.
20417	4327	1	Light	light	JJ
20417	4327	2	,	,	,
20417	4327	3	radiant	radiant	JJ
20417	4327	4	heat	heat	NN
20417	4327	5	,	,	,
20417	4327	6	and	and	CC
20417	4327	7	electro	electro	NNP
20417	4327	8	-	-	HYPH
20417	4327	9	magnetic	magnetic	JJ
20417	4327	10	waves	wave	NNS
20417	4327	11	are	be	VBP
20417	4327	12	all	all	DT
20417	4327	13	of	of	IN
20417	4327	14	the	the	DT
20417	4327	15	same	same	JJ
20417	4327	16	nature	nature	NN
20417	4327	17	;	;	:
20417	4327	18	they	-PRON-	PRP
20417	4327	19	differ	differ	VBP
20417	4327	20	only	only	RB
20417	4327	21	as	as	IN
20417	4327	22	regards	regard	VBZ
20417	4327	23	their	-PRON-	PRP$
20417	4327	24	wave	wave	NN
20417	4327	25	-	-	HYPH
20417	4327	26	lengths	length	NNS
20417	4327	27	.	.	.
20417	4328	1	LIGHT	LIGHT	NNP
20417	4328	2	--	--	:
20417	4328	3	VISIBLE	VISIBLE	NNP
20417	4328	4	AND	and	CC
20417	4328	5	INVISIBLE	INVISIBLE	VBN
20417	4328	6	If	if	IN
20417	4328	7	Light	Light	NNP
20417	4328	8	,	,	,
20417	4328	9	then	then	RB
20417	4328	10	,	,	,
20417	4328	11	consists	consist	VBZ
20417	4328	12	of	of	IN
20417	4328	13	waves	wave	NNS
20417	4328	14	transmitted	transmit	VBN
20417	4328	15	through	through	IN
20417	4328	16	the	the	DT
20417	4328	17	ether	ether	NN
20417	4328	18	,	,	,
20417	4328	19	what	what	WP
20417	4328	20	gives	give	VBZ
20417	4328	21	rise	rise	NN
20417	4328	22	to	to	IN
20417	4328	23	the	the	DT
20417	4328	24	waves	wave	NNS
20417	4328	25	?	?	.
20417	4329	1	Whatever	whatever	WDT
20417	4329	2	sets	set	VBZ
20417	4329	3	up	up	RP
20417	4329	4	such	such	JJ
20417	4329	5	wonderfully	wonderfully	RB
20417	4329	6	rapid	rapid	JJ
20417	4329	7	series	series	NN
20417	4329	8	of	of	IN
20417	4329	9	waves	wave	NNS
20417	4329	10	must	must	MD
20417	4329	11	be	be	VB
20417	4329	12	something	something	NN
20417	4329	13	with	with	IN
20417	4329	14	an	an	DT
20417	4329	15	enormous	enormous	JJ
20417	4329	16	vibration	vibration	NN
20417	4329	17	.	.	.
20417	4330	1	We	-PRON-	PRP
20417	4330	2	come	come	VBP
20417	4330	3	back	back	RB
20417	4330	4	to	to	IN
20417	4330	5	the	the	DT
20417	4330	6	electron	electron	NN
20417	4330	7	:	:	:
20417	4330	8	all	all	DT
20417	4330	9	atoms	atom	NNS
20417	4330	10	of	of	IN
20417	4330	11	matter	matter	NN
20417	4330	12	,	,	,
20417	4330	13	as	as	IN
20417	4330	14	we	-PRON-	PRP
20417	4330	15	have	have	VBP
20417	4330	16	seen	see	VBN
20417	4330	17	,	,	,
20417	4330	18	are	be	VBP
20417	4330	19	made	make	VBN
20417	4330	20	up	up	RP
20417	4330	21	of	of	IN
20417	4330	22	electrons	electron	NNS
20417	4330	23	revolving	revolve	VBG
20417	4330	24	in	in	IN
20417	4330	25	a	a	DT
20417	4330	26	regular	regular	JJ
20417	4330	27	orbit	orbit	NN
20417	4330	28	round	round	NN
20417	4330	29	a	a	DT
20417	4330	30	nucleus	nucleus	NN
20417	4330	31	.	.	.
20417	4331	1	These	these	DT
20417	4331	2	electrons	electron	NNS
20417	4331	3	may	may	MD
20417	4331	4	be	be	VB
20417	4331	5	affected	affect	VBN
20417	4331	6	by	by	IN
20417	4331	7	out	out	JJ
20417	4331	8	-	-	HYPH
20417	4331	9	side	side	NN
20417	4331	10	influences	influence	NNS
20417	4331	11	,	,	,
20417	4331	12	they	-PRON-	PRP
20417	4331	13	may	may	MD
20417	4331	14	be	be	VB
20417	4331	15	agitated	agitate	VBN
20417	4331	16	and	and	CC
20417	4331	17	their	-PRON-	PRP$
20417	4331	18	speed	speed	NN
20417	4331	19	or	or	CC
20417	4331	20	vibration	vibration	NN
20417	4331	21	increased	increase	VBD
20417	4331	22	.	.	.
20417	4332	1	Electrons	electron	NNS
20417	4332	2	and	and	CC
20417	4332	3	Light	light	NN
20417	4332	4	The	the	DT
20417	4332	5	particles	particle	NNS
20417	4332	6	even	even	RB
20417	4332	7	of	of	IN
20417	4332	8	a	a	DT
20417	4332	9	piece	piece	NN
20417	4332	10	of	of	IN
20417	4332	11	cold	cold	JJ
20417	4332	12	iron	iron	NN
20417	4332	13	are	be	VBP
20417	4332	14	in	in	IN
20417	4332	15	a	a	DT
20417	4332	16	state	state	NN
20417	4332	17	of	of	IN
20417	4332	18	vibration	vibration	NN
20417	4332	19	.	.	.
20417	4333	1	No	no	DT
20417	4333	2	nerves	nerve	NNS
20417	4333	3	of	of	IN
20417	4333	4	ours	our	NNS
20417	4333	5	are	be	VBP
20417	4333	6	able	able	JJ
20417	4333	7	to	to	TO
20417	4333	8	feel	feel	VB
20417	4333	9	and	and	CC
20417	4333	10	register	register	VB
20417	4333	11	the	the	DT
20417	4333	12	waves	wave	NNS
20417	4333	13	they	-PRON-	PRP
20417	4333	14	emit	emit	VBP
20417	4333	15	,	,	,
20417	4333	16	but	but	CC
20417	4333	17	your	-PRON-	PRP$
20417	4333	18	cold	cold	JJ
20417	4333	19	poker	poker	NN
20417	4333	20	is	be	VBZ
20417	4333	21	really	really	RB
20417	4333	22	radiating	radiate	VBG
20417	4333	23	,	,	,
20417	4333	24	or	or	CC
20417	4333	25	sending	send	VBG
20417	4333	26	out	out	RP
20417	4333	27	a	a	DT
20417	4333	28	series	series	NN
20417	4333	29	of	of	IN
20417	4333	30	wave	wave	NN
20417	4333	31	-	-	HYPH
20417	4333	32	movements	movement	NNS
20417	4333	33	,	,	,
20417	4333	34	on	on	IN
20417	4333	35	every	every	DT
20417	4333	36	side	side	NN
20417	4333	37	.	.	.
20417	4334	1	After	after	IN
20417	4334	2	what	what	WP
20417	4334	3	we	-PRON-	PRP
20417	4334	4	saw	see	VBD
20417	4334	5	about	about	IN
20417	4334	6	the	the	DT
20417	4334	7	nature	nature	NN
20417	4334	8	of	of	IN
20417	4334	9	matter	matter	NN
20417	4334	10	,	,	,
20417	4334	11	this	this	DT
20417	4334	12	will	will	MD
20417	4334	13	surprise	surprise	VB
20417	4334	14	none	none	NN
20417	4334	15	.	.	.
20417	4335	1	Put	put	VB
20417	4335	2	your	-PRON-	PRP$
20417	4335	3	poker	poker	NN
20417	4335	4	in	in	IN
20417	4335	5	the	the	DT
20417	4335	6	fire	fire	NN
20417	4335	7	for	for	IN
20417	4335	8	a	a	DT
20417	4335	9	time	time	NN
20417	4335	10	.	.	.
20417	4336	1	The	the	DT
20417	4336	2	particles	particle	NNS
20417	4336	3	of	of	IN
20417	4336	4	the	the	DT
20417	4336	5	glowing	glowing	JJ
20417	4336	6	coal	coal	NN
20417	4336	7	,	,	,
20417	4336	8	which	which	WDT
20417	4336	9	are	be	VBP
20417	4336	10	violently	violently	RB
20417	4336	11	agitated	agitate	VBN
20417	4336	12	,	,	,
20417	4336	13	communicate	communicate	VB
20417	4336	14	some	some	DT
20417	4336	15	of	of	IN
20417	4336	16	their	-PRON-	PRP$
20417	4336	17	energy	energy	NN
20417	4336	18	to	to	IN
20417	4336	19	the	the	DT
20417	4336	20	particles	particle	NNS
20417	4336	21	of	of	IN
20417	4336	22	iron	iron	NN
20417	4336	23	in	in	IN
20417	4336	24	the	the	DT
20417	4336	25	poker	poker	NN
20417	4336	26	.	.	.
20417	4337	1	They	-PRON-	PRP
20417	4337	2	move	move	VBP
20417	4337	3	to	to	IN
20417	4337	4	and	and	CC
20417	4337	5	fro	fro	NNP
20417	4337	6	more	more	RBR
20417	4337	7	rapidly	rapidly	RB
20417	4337	8	,	,	,
20417	4337	9	and	and	CC
20417	4337	10	the	the	DT
20417	4337	11	waves	wave	NNS
20417	4337	12	which	which	WDT
20417	4337	13	they	-PRON-	PRP
20417	4337	14	create	create	VBP
20417	4337	15	are	be	VBP
20417	4337	16	now	now	RB
20417	4337	17	able	able	JJ
20417	4337	18	to	to	TO
20417	4337	19	affect	affect	VB
20417	4337	20	your	-PRON-	PRP$
20417	4337	21	nerves	nerve	NNS
20417	4337	22	and	and	CC
20417	4337	23	cause	cause	VB
20417	4337	24	a	a	DT
20417	4337	25	sensation	sensation	NN
20417	4337	26	of	of	IN
20417	4337	27	heat	heat	NN
20417	4337	28	.	.	.
20417	4338	1	Put	put	VB
20417	4338	2	the	the	DT
20417	4338	3	poker	poker	NN
20417	4338	4	again	again	RB
20417	4338	5	in	in	IN
20417	4338	6	the	the	DT
20417	4338	7	fire	fire	NN
20417	4338	8	,	,	,
20417	4338	9	until	until	IN
20417	4338	10	its	-PRON-	PRP$
20417	4338	11	temperature	temperature	NN
20417	4338	12	rises	rise	VBZ
20417	4338	13	to	to	IN
20417	4338	14	500	500	CD
20417	4338	15	°	°	,
20417	4338	16	C.	C.	NNP
20417	4338	17	It	-PRON-	PRP
20417	4338	18	begins	begin	VBZ
20417	4338	19	to	to	TO
20417	4338	20	glow	glow	VB
20417	4338	21	with	with	IN
20417	4338	22	a	a	DT
20417	4338	23	dull	dull	JJ
20417	4338	24	red	red	NN
20417	4338	25	.	.	.
20417	4339	1	Its	-PRON-	PRP$
20417	4339	2	particles	particle	NNS
20417	4339	3	are	be	VBP
20417	4339	4	now	now	RB
20417	4339	5	moving	move	VBG
20417	4339	6	very	very	RB
20417	4339	7	violently	violently	RB
20417	4339	8	,	,	,
20417	4339	9	and	and	CC
20417	4339	10	the	the	DT
20417	4339	11	waves	wave	NNS
20417	4339	12	they	-PRON-	PRP
20417	4339	13	send	send	VBP
20417	4339	14	out	out	RB
20417	4339	15	are	be	VBP
20417	4339	16	so	so	RB
20417	4339	17	short	short	JJ
20417	4339	18	and	and	CC
20417	4339	19	rapid	rapid	JJ
20417	4339	20	that	that	IN
20417	4339	21	they	-PRON-	PRP
20417	4339	22	can	can	MD
20417	4339	23	be	be	VB
20417	4339	24	picked	pick	VBN
20417	4339	25	up	up	RP
20417	4339	26	by	by	IN
20417	4339	27	the	the	DT
20417	4339	28	eye	eye	NN
20417	4339	29	--	--	:
20417	4339	30	we	-PRON-	PRP
20417	4339	31	have	have	VBP
20417	4339	32	_	_	NNP
20417	4339	33	visible	visible	JJ
20417	4339	34	_	_	NNP
20417	4339	35	light	light	NN
20417	4339	36	.	.	.
20417	4340	1	They	-PRON-	PRP
20417	4340	2	would	would	MD
20417	4340	3	still	still	RB
20417	4340	4	not	not	RB
20417	4340	5	affect	affect	VB
20417	4340	6	a	a	DT
20417	4340	7	photographic	photographic	JJ
20417	4340	8	plate	plate	NN
20417	4340	9	.	.	.
20417	4341	1	Heat	heat	VB
20417	4341	2	the	the	DT
20417	4341	3	iron	iron	NN
20417	4341	4	further	far	RBR
20417	4341	5	,	,	,
20417	4341	6	and	and	CC
20417	4341	7	the	the	DT
20417	4341	8	crowds	crowd	NNS
20417	4341	9	of	of	IN
20417	4341	10	electrons	electron	NNS
20417	4341	11	now	now	RB
20417	4341	12	send	send	VBP
20417	4341	13	out	out	RP
20417	4341	14	waves	wave	NNS
20417	4341	15	of	of	IN
20417	4341	16	various	various	JJ
20417	4341	17	lengths	length	NNS
20417	4341	18	which	which	WDT
20417	4341	19	blend	blend	VBP
20417	4341	20	into	into	IN
20417	4341	21	white	white	JJ
20417	4341	22	light	light	NN
20417	4341	23	.	.	.
20417	4342	1	What	what	WP
20417	4342	2	is	be	VBZ
20417	4342	3	happening	happen	VBG
20417	4342	4	is	be	VBZ
20417	4342	5	the	the	DT
20417	4342	6	agitated	agitated	JJ
20417	4342	7	electrons	electron	NNS
20417	4342	8	flying	fly	VBG
20417	4342	9	round	round	RB
20417	4342	10	in	in	IN
20417	4342	11	their	-PRON-	PRP$
20417	4342	12	orbits	orbit	NNS
20417	4342	13	at	at	IN
20417	4342	14	a	a	DT
20417	4342	15	speed	speed	NN
20417	4342	16	of	of	IN
20417	4342	17	trillions	trillion	NNS
20417	4342	18	of	of	IN
20417	4342	19	times	time	NNS
20417	4342	20	a	a	DT
20417	4342	21	second	second	NN
20417	4342	22	.	.	.
20417	4343	1	Make	make	VB
20417	4343	2	the	the	DT
20417	4343	3	iron	iron	NN
20417	4343	4	"	"	``
20417	4343	5	blue	blue	JJ
20417	4343	6	hot	hot	JJ
20417	4343	7	,	,	,
20417	4343	8	"	"	''
20417	4343	9	and	and	CC
20417	4343	10	it	-PRON-	PRP
20417	4343	11	pours	pour	VBZ
20417	4343	12	out	out	RP
20417	4343	13	,	,	,
20417	4343	14	in	in	IN
20417	4343	15	addition	addition	NN
20417	4343	16	to	to	IN
20417	4343	17	light	light	NN
20417	4343	18	,	,	,
20417	4343	19	the	the	DT
20417	4343	20	_	_	NNP
20417	4343	21	invisible	invisible	JJ
20417	4343	22	_	_	NNP
20417	4343	23	waves	wave	NNS
20417	4343	24	which	which	WDT
20417	4343	25	alter	alter	VBP
20417	4343	26	the	the	DT
20417	4343	27	film	film	NN
20417	4343	28	on	on	IN
20417	4343	29	the	the	DT
20417	4343	30	photographic	photographic	JJ
20417	4343	31	plate	plate	NN
20417	4343	32	.	.	.
20417	4344	1	And	and	CC
20417	4344	2	beyond	beyond	IN
20417	4344	3	these	these	DT
20417	4344	4	there	there	EX
20417	4344	5	is	be	VBZ
20417	4344	6	a	a	DT
20417	4344	7	long	long	JJ
20417	4344	8	range	range	NN
20417	4344	9	of	of	IN
20417	4344	10	still	still	RB
20417	4344	11	shorter	short	JJR
20417	4344	12	waves	wave	NNS
20417	4344	13	,	,	,
20417	4344	14	culminating	culminate	VBG
20417	4344	15	in	in	IN
20417	4344	16	the	the	DT
20417	4344	17	X	X	NNS
20417	4344	18	-	-	NNS
20417	4344	19	rays	ray	NNS
20417	4344	20	,	,	,
20417	4344	21	which	which	WDT
20417	4344	22	will	will	MD
20417	4344	23	pass	pass	VB
20417	4344	24	between	between	IN
20417	4344	25	the	the	DT
20417	4344	26	atoms	atom	NNS
20417	4344	27	of	of	IN
20417	4344	28	flesh	flesh	NN
20417	4344	29	or	or	CC
20417	4344	30	stone	stone	NN
20417	4344	31	.	.	.
20417	4345	1	Nearly	nearly	RB
20417	4345	2	two	two	CD
20417	4345	3	hundred	hundred	CD
20417	4345	4	and	and	CC
20417	4345	5	fifty	fifty	CD
20417	4345	6	years	year	NNS
20417	4345	7	ago	ago	RB
20417	4345	8	it	-PRON-	PRP
20417	4345	9	was	be	VBD
20417	4345	10	proved	prove	VBN
20417	4345	11	that	that	IN
20417	4345	12	light	light	NN
20417	4345	13	travelled	travel	VBD
20417	4345	14	at	at	IN
20417	4345	15	least	least	JJS
20417	4345	16	600,000	600,000	CD
20417	4345	17	times	time	NNS
20417	4345	18	faster	fast	RBR
20417	4345	19	than	than	IN
20417	4345	20	sound	sound	NN
20417	4345	21	.	.	.
20417	4346	1	Jupiter	Jupiter	NNP
20417	4346	2	,	,	,
20417	4346	3	as	as	IN
20417	4346	4	we	-PRON-	PRP
20417	4346	5	saw	see	VBD
20417	4346	6	,	,	,
20417	4346	7	has	have	VBZ
20417	4346	8	moons	moon	NNS
20417	4346	9	,	,	,
20417	4346	10	which	which	WDT
20417	4346	11	circle	circle	NN
20417	4346	12	round	round	IN
20417	4346	13	it	-PRON-	PRP
20417	4346	14	.	.	.
20417	4347	1	They	-PRON-	PRP
20417	4347	2	pass	pass	VBP
20417	4347	3	behind	behind	IN
20417	4347	4	the	the	DT
20417	4347	5	body	body	NN
20417	4347	6	of	of	IN
20417	4347	7	the	the	DT
20417	4347	8	planet	planet	NN
20417	4347	9	,	,	,
20417	4347	10	and	and	CC
20417	4347	11	reappear	reappear	VB
20417	4347	12	at	at	IN
20417	4347	13	the	the	DT
20417	4347	14	other	other	JJ
20417	4347	15	side	side	NN
20417	4347	16	.	.	.
20417	4348	1	But	but	CC
20417	4348	2	it	-PRON-	PRP
20417	4348	3	was	be	VBD
20417	4348	4	noticed	notice	VBN
20417	4348	5	that	that	IN
20417	4348	6	,	,	,
20417	4348	7	when	when	WRB
20417	4348	8	Jupiter	Jupiter	NNP
20417	4348	9	is	be	VBZ
20417	4348	10	at	at	IN
20417	4348	11	its	-PRON-	PRP$
20417	4348	12	greatest	great	JJS
20417	4348	13	distance	distance	NN
20417	4348	14	from	from	IN
20417	4348	15	us	-PRON-	PRP
20417	4348	16	,	,	,
20417	4348	17	the	the	DT
20417	4348	18	reappearance	reappearance	NN
20417	4348	19	of	of	IN
20417	4348	20	the	the	DT
20417	4348	21	moon	moon	NN
20417	4348	22	from	from	IN
20417	4348	23	behind	behind	IN
20417	4348	24	it	-PRON-	PRP
20417	4348	25	is	be	VBZ
20417	4348	26	16	16	CD
20417	4348	27	minutes	minute	NNS
20417	4348	28	and	and	CC
20417	4348	29	36	36	CD
20417	4348	30	seconds	second	NNS
20417	4348	31	later	later	RB
20417	4348	32	than	than	IN
20417	4348	33	when	when	WRB
20417	4348	34	the	the	DT
20417	4348	35	planet	planet	NN
20417	4348	36	is	be	VBZ
20417	4348	37	nearest	near	JJS
20417	4348	38	to	to	IN
20417	4348	39	us	-PRON-	PRP
20417	4348	40	.	.	.
20417	4349	1	Plainly	plainly	RB
20417	4349	2	this	this	DT
20417	4349	3	was	be	VBD
20417	4349	4	because	because	IN
20417	4349	5	light	light	NN
20417	4349	6	took	take	VBD
20417	4349	7	so	so	RB
20417	4349	8	long	long	JJ
20417	4349	9	to	to	TO
20417	4349	10	cover	cover	VB
20417	4349	11	the	the	DT
20417	4349	12	additional	additional	JJ
20417	4349	13	distance	distance	NN
20417	4349	14	.	.	.
20417	4350	1	The	the	DT
20417	4350	2	distance	distance	NN
20417	4350	3	was	be	VBD
20417	4350	4	then	then	RB
20417	4350	5	imperfectly	imperfectly	RB
20417	4350	6	known	know	VBN
20417	4350	7	,	,	,
20417	4350	8	and	and	CC
20417	4350	9	the	the	DT
20417	4350	10	speed	speed	NN
20417	4350	11	of	of	IN
20417	4350	12	light	light	NN
20417	4350	13	was	be	VBD
20417	4350	14	underrated	underrated	JJ
20417	4350	15	.	.	.
20417	4351	1	We	-PRON-	PRP
20417	4351	2	now	now	RB
20417	4351	3	know	know	VBP
20417	4351	4	the	the	DT
20417	4351	5	distance	distance	NN
20417	4351	6	,	,	,
20417	4351	7	and	and	CC
20417	4351	8	we	-PRON-	PRP
20417	4351	9	easily	easily	RB
20417	4351	10	get	get	VBP
20417	4351	11	the	the	DT
20417	4351	12	velocity	velocity	NN
20417	4351	13	of	of	IN
20417	4351	14	light	light	NN
20417	4351	15	.	.	.
20417	4352	1	No	no	RB
20417	4352	2	doubt	doubt	RB
20417	4352	3	it	-PRON-	PRP
20417	4352	4	seems	seem	VBZ
20417	4352	5	far	far	RB
20417	4352	6	more	more	RBR
20417	4352	7	wonderful	wonderful	JJ
20417	4352	8	to	to	TO
20417	4352	9	discover	discover	VB
20417	4352	10	this	this	DT
20417	4352	11	within	within	IN
20417	4352	12	the	the	DT
20417	4352	13	walls	wall	NNS
20417	4352	14	of	of	IN
20417	4352	15	a	a	DT
20417	4352	16	laboratory	laboratory	NN
20417	4352	17	,	,	,
20417	4352	18	but	but	CC
20417	4352	19	it	-PRON-	PRP
20417	4352	20	was	be	VBD
20417	4352	21	done	do	VBN
20417	4352	22	as	as	RB
20417	4352	23	long	long	RB
20417	4352	24	ago	ago	RB
20417	4352	25	as	as	IN
20417	4352	26	1850	1850	CD
20417	4352	27	.	.	.
20417	4353	1	A	a	DT
20417	4353	2	cogged	cog	VBN
20417	4353	3	wheel	wheel	NN
20417	4353	4	is	be	VBZ
20417	4353	5	so	so	RB
20417	4353	6	mounted	mount	VBN
20417	4353	7	that	that	IN
20417	4353	8	a	a	DT
20417	4353	9	ray	ray	NN
20417	4353	10	of	of	IN
20417	4353	11	light	light	NN
20417	4353	12	passes	pass	VBZ
20417	4353	13	between	between	IN
20417	4353	14	two	two	CD
20417	4353	15	of	of	IN
20417	4353	16	the	the	DT
20417	4353	17	teeth	tooth	NNS
20417	4353	18	and	and	CC
20417	4353	19	is	be	VBZ
20417	4353	20	reflected	reflect	VBN
20417	4353	21	back	back	RB
20417	4353	22	from	from	IN
20417	4353	23	a	a	DT
20417	4353	24	mirror	mirror	NN
20417	4353	25	.	.	.
20417	4354	1	Now	now	RB
20417	4354	2	,	,	,
20417	4354	3	slight	slight	JJ
20417	4354	4	as	as	IN
20417	4354	5	is	be	VBZ
20417	4354	6	the	the	DT
20417	4354	7	fraction	fraction	NN
20417	4354	8	of	of	IN
20417	4354	9	a	a	DT
20417	4354	10	second	second	JJ
20417	4354	11	which	which	WDT
20417	4354	12	light	light	NN
20417	4354	13	takes	take	VBZ
20417	4354	14	to	to	TO
20417	4354	15	travel	travel	VB
20417	4354	16	that	that	DT
20417	4354	17	distance	distance	NN
20417	4354	18	,	,	,
20417	4354	19	it	-PRON-	PRP
20417	4354	20	is	be	VBZ
20417	4354	21	possible	possible	JJ
20417	4354	22	to	to	TO
20417	4354	23	give	give	VB
20417	4354	24	such	such	JJ
20417	4354	25	speed	speed	NN
20417	4354	26	to	to	IN
20417	4354	27	the	the	DT
20417	4354	28	wheel	wheel	NN
20417	4354	29	that	that	IN
20417	4354	30	the	the	DT
20417	4354	31	next	next	JJ
20417	4354	32	tooth	tooth	NN
20417	4354	33	catches	catch	VBZ
20417	4354	34	the	the	DT
20417	4354	35	ray	ray	NN
20417	4354	36	of	of	IN
20417	4354	37	light	light	NN
20417	4354	38	on	on	IN
20417	4354	39	its	-PRON-	PRP$
20417	4354	40	return	return	NN
20417	4354	41	and	and	CC
20417	4354	42	cuts	cut	VBZ
20417	4354	43	it	-PRON-	PRP
20417	4354	44	off	off	RP
20417	4354	45	.	.	.
20417	4355	1	The	the	DT
20417	4355	2	speed	speed	NN
20417	4355	3	is	be	VBZ
20417	4355	4	increased	increase	VBN
20417	4355	5	still	still	RB
20417	4355	6	further	further	RB
20417	4355	7	until	until	IN
20417	4355	8	the	the	DT
20417	4355	9	ray	ray	NN
20417	4355	10	of	of	IN
20417	4355	11	light	light	JJ
20417	4355	12	returns	return	NNS
20417	4355	13	to	to	IN
20417	4355	14	the	the	DT
20417	4355	15	eye	eye	NN
20417	4355	16	of	of	IN
20417	4355	17	the	the	DT
20417	4355	18	observer	observer	NN
20417	4355	19	through	through	IN
20417	4355	20	the	the	DT
20417	4355	21	notch	notch	NN
20417	4355	22	_	_	NNP
20417	4355	23	next	next	JJ
20417	4355	24	_	_	NNP
20417	4355	25	to	to	IN
20417	4355	26	the	the	DT
20417	4355	27	one	one	NN
20417	4355	28	by	by	IN
20417	4355	29	which	which	WDT
20417	4355	30	it	-PRON-	PRP
20417	4355	31	had	have	VBD
20417	4355	32	passed	pass	VBN
20417	4355	33	to	to	IN
20417	4355	34	the	the	DT
20417	4355	35	mirror	mirror	NN
20417	4355	36	!	!	.
20417	4356	1	The	the	DT
20417	4356	2	speed	speed	NN
20417	4356	3	of	of	IN
20417	4356	4	the	the	DT
20417	4356	5	wheel	wheel	NN
20417	4356	6	was	be	VBD
20417	4356	7	known	know	VBN
20417	4356	8	,	,	,
20417	4356	9	and	and	CC
20417	4356	10	it	-PRON-	PRP
20417	4356	11	was	be	VBD
20417	4356	12	thus	thus	RB
20417	4356	13	possible	possible	JJ
20417	4356	14	again	again	RB
20417	4356	15	to	to	TO
20417	4356	16	gather	gather	VB
20417	4356	17	the	the	DT
20417	4356	18	velocity	velocity	NN
20417	4356	19	of	of	IN
20417	4356	20	light	light	NN
20417	4356	21	.	.	.
20417	4357	1	If	if	IN
20417	4357	2	the	the	DT
20417	4357	3	shortest	short	JJS
20417	4357	4	waves	wave	NNS
20417	4357	5	are	be	VBP
20417	4357	6	1/67,000	1/67,000	CD
20417	4357	7	of	of	IN
20417	4357	8	an	an	DT
20417	4357	9	inch	inch	NN
20417	4357	10	in	in	IN
20417	4357	11	length	length	NN
20417	4357	12	,	,	,
20417	4357	13	and	and	CC
20417	4357	14	light	light	NN
20417	4357	15	travels	travel	NNS
20417	4357	16	at	at	IN
20417	4357	17	186,000	186,000	CD
20417	4357	18	miles	mile	NNS
20417	4357	19	a	a	DT
20417	4357	20	second	second	JJ
20417	4357	21	,	,	,
20417	4357	22	any	any	DT
20417	4357	23	person	person	NN
20417	4357	24	can	can	MD
20417	4357	25	work	work	VB
20417	4357	26	out	out	RP
20417	4357	27	that	that	IN
20417	4357	28	about	about	RB
20417	4357	29	800	800	CD
20417	4357	30	trillion	trillion	CD
20417	4357	31	waves	wave	NNS
20417	4357	32	enter	enter	VBP
20417	4357	33	the	the	DT
20417	4357	34	eye	eye	NN
20417	4357	35	in	in	IN
20417	4357	36	a	a	DT
20417	4357	37	second	second	NN
20417	4357	38	when	when	WRB
20417	4357	39	we	-PRON-	PRP
20417	4357	40	see	see	VBP
20417	4357	41	"	"	''
20417	4357	42	violet	violet	NN
20417	4357	43	.	.	.
20417	4357	44	"	"	''
20417	4358	1	Sorting	sort	VBG
20417	4358	2	out	out	RP
20417	4358	3	Light	light	NN
20417	4358	4	-	-	HYPH
20417	4358	5	waves	wave	NNS
20417	4358	6	The	the	DT
20417	4358	7	waves	wave	NNS
20417	4358	8	sent	send	VBD
20417	4358	9	out	out	RP
20417	4358	10	on	on	IN
20417	4358	11	every	every	DT
20417	4358	12	side	side	NN
20417	4358	13	by	by	IN
20417	4358	14	the	the	DT
20417	4358	15	energetic	energetic	JJ
20417	4358	16	electrons	electron	NNS
20417	4358	17	become	become	VBP
20417	4358	18	faintly	faintly	RB
20417	4358	19	visible	visible	JJ
20417	4358	20	to	to	IN
20417	4358	21	us	-PRON-	PRP
20417	4358	22	when	when	WRB
20417	4358	23	they	-PRON-	PRP
20417	4358	24	reach	reach	VBP
20417	4358	25	about	about	RB
20417	4358	26	1/35,000	1/35,000	CD
20417	4358	27	of	of	IN
20417	4358	28	an	an	DT
20417	4358	29	inch	inch	NN
20417	4358	30	.	.	.
20417	4359	1	As	as	IN
20417	4359	2	they	-PRON-	PRP
20417	4359	3	become	become	VBP
20417	4359	4	shorter	short	JJR
20417	4359	5	and	and	CC
20417	4359	6	more	more	RBR
20417	4359	7	rapid	rapid	JJ
20417	4359	8	,	,	,
20417	4359	9	as	as	IN
20417	4359	10	the	the	DT
20417	4359	11	electrons	electron	NNS
20417	4359	12	increase	increase	VBP
20417	4359	13	their	-PRON-	PRP$
20417	4359	14	speed	speed	NN
20417	4359	15	,	,	,
20417	4359	16	we	-PRON-	PRP
20417	4359	17	get	get	VBP
20417	4359	18	,	,	,
20417	4359	19	in	in	IN
20417	4359	20	succession	succession	NN
20417	4359	21	,	,	,
20417	4359	22	the	the	DT
20417	4359	23	colours	colour	NNS
20417	4359	24	red	red	JJ
20417	4359	25	,	,	,
20417	4359	26	orange	orange	JJ
20417	4359	27	,	,	,
20417	4359	28	yellow	yellow	JJ
20417	4359	29	,	,	,
20417	4359	30	green	green	JJ
20417	4359	31	,	,	,
20417	4359	32	blue	blue	JJ
20417	4359	33	,	,	,
20417	4359	34	indigo	indigo	RB
20417	4359	35	,	,	,
20417	4359	36	and	and	CC
20417	4359	37	violet	violet	NN
20417	4359	38	.	.	.
20417	4360	1	Each	each	DT
20417	4360	2	distinct	distinct	JJ
20417	4360	3	sensation	sensation	NN
20417	4360	4	of	of	IN
20417	4360	5	colour	colour	NN
20417	4360	6	means	mean	VBZ
20417	4360	7	a	a	DT
20417	4360	8	wave	wave	NN
20417	4360	9	of	of	IN
20417	4360	10	different	different	JJ
20417	4360	11	length	length	NN
20417	4360	12	.	.	.
20417	4361	1	When	when	WRB
20417	4361	2	they	-PRON-	PRP
20417	4361	3	are	be	VBP
20417	4361	4	all	all	DT
20417	4361	5	mingled	mingle	VBN
20417	4361	6	together	together	RB
20417	4361	7	,	,	,
20417	4361	8	as	as	IN
20417	4361	9	in	in	IN
20417	4361	10	the	the	DT
20417	4361	11	light	light	NN
20417	4361	12	of	of	IN
20417	4361	13	the	the	DT
20417	4361	14	sun	sun	NN
20417	4361	15	,	,	,
20417	4361	16	we	-PRON-	PRP
20417	4361	17	get	get	VBP
20417	4361	18	white	white	JJ
20417	4361	19	light	light	NN
20417	4361	20	.	.	.
20417	4362	1	When	when	WRB
20417	4362	2	this	this	DT
20417	4362	3	white	white	JJ
20417	4362	4	light	light	NN
20417	4362	5	passes	pass	VBZ
20417	4362	6	through	through	IN
20417	4362	7	glass	glass	NN
20417	4362	8	,	,	,
20417	4362	9	the	the	DT
20417	4362	10	speed	speed	NN
20417	4362	11	of	of	IN
20417	4362	12	the	the	DT
20417	4362	13	waves	wave	NNS
20417	4362	14	is	be	VBZ
20417	4362	15	lessened	lessen	VBN
20417	4362	16	;	;	:
20417	4362	17	and	and	CC
20417	4362	18	,	,	,
20417	4362	19	if	if	IN
20417	4362	20	the	the	DT
20417	4362	21	ray	ray	NN
20417	4362	22	of	of	IN
20417	4362	23	light	light	NN
20417	4362	24	falls	fall	VBZ
20417	4362	25	obliquely	obliquely	RB
20417	4362	26	on	on	IN
20417	4362	27	a	a	DT
20417	4362	28	triangular	triangular	JJ
20417	4362	29	piece	piece	NN
20417	4362	30	of	of	IN
20417	4362	31	glass	glass	NN
20417	4362	32	,	,	,
20417	4362	33	the	the	DT
20417	4362	34	waves	wave	NNS
20417	4362	35	of	of	IN
20417	4362	36	different	different	JJ
20417	4362	37	lengths	length	NNS
20417	4362	38	part	part	NN
20417	4362	39	company	company	NN
20417	4362	40	as	as	IN
20417	4362	41	they	-PRON-	PRP
20417	4362	42	travel	travel	VBP
20417	4362	43	through	through	IN
20417	4362	44	it	-PRON-	PRP
20417	4362	45	,	,	,
20417	4362	46	and	and	CC
20417	4362	47	the	the	DT
20417	4362	48	light	light	NN
20417	4362	49	is	be	VBZ
20417	4362	50	spread	spread	VBN
20417	4362	51	out	out	RP
20417	4362	52	in	in	IN
20417	4362	53	a	a	DT
20417	4362	54	band	band	NN
20417	4362	55	of	of	IN
20417	4362	56	rainbow	rainbow	NN
20417	4362	57	-	-	HYPH
20417	4362	58	colour	colour	NN
20417	4362	59	.	.	.
20417	4363	1	The	the	DT
20417	4363	2	waves	wave	NNS
20417	4363	3	are	be	VBP
20417	4363	4	sorted	sort	VBN
20417	4363	5	out	out	RP
20417	4363	6	according	accord	VBG
20417	4363	7	to	to	IN
20417	4363	8	their	-PRON-	PRP$
20417	4363	9	lengths	length	NNS
20417	4363	10	in	in	IN
20417	4363	11	the	the	DT
20417	4363	12	"	"	``
20417	4363	13	obstacle	obstacle	NN
20417	4363	14	race	race	NN
20417	4363	15	"	"	''
20417	4363	16	through	through	IN
20417	4363	17	the	the	DT
20417	4363	18	glass	glass	NN
20417	4363	19	.	.	.
20417	4364	1	Anyone	anyone	NN
20417	4364	2	may	may	MD
20417	4364	3	see	see	VB
20417	4364	4	this	this	DT
20417	4364	5	for	for	IN
20417	4364	6	himself	-PRON-	PRP
20417	4364	7	by	by	IN
20417	4364	8	holding	hold	VBG
20417	4364	9	up	up	RP
20417	4364	10	a	a	DT
20417	4364	11	wedge	wedge	NN
20417	4364	12	-	-	HYPH
20417	4364	13	shaped	shape	VBN
20417	4364	14	piece	piece	NN
20417	4364	15	of	of	IN
20417	4364	16	crystal	crystal	NN
20417	4364	17	between	between	IN
20417	4364	18	the	the	DT
20417	4364	19	sunlight	sunlight	NN
20417	4364	20	and	and	CC
20417	4364	21	the	the	DT
20417	4364	22	eye	eye	NN
20417	4364	23	;	;	:
20417	4364	24	the	the	DT
20417	4364	25	prism	prism	NN
20417	4364	26	separates	separate	VBZ
20417	4364	27	the	the	DT
20417	4364	28	sunlight	sunlight	NN
20417	4364	29	into	into	IN
20417	4364	30	its	-PRON-	PRP$
20417	4364	31	constituent	constituent	NN
20417	4364	32	colours	colour	NNS
20417	4364	33	,	,	,
20417	4364	34	and	and	CC
20417	4364	35	these	these	DT
20417	4364	36	various	various	JJ
20417	4364	37	colours	colour	NNS
20417	4364	38	will	will	MD
20417	4364	39	be	be	VB
20417	4364	40	seen	see	VBN
20417	4364	41	quite	quite	RB
20417	4364	42	readily	readily	RB
20417	4364	43	.	.	.
20417	4365	1	Or	or	CC
20417	4365	2	the	the	DT
20417	4365	3	thing	thing	NN
20417	4365	4	may	may	MD
20417	4365	5	be	be	VB
20417	4365	6	realised	realise	VBN
20417	4365	7	in	in	IN
20417	4365	8	another	another	DT
20417	4365	9	way	way	NN
20417	4365	10	.	.	.
20417	4366	1	If	if	IN
20417	4366	2	the	the	DT
20417	4366	3	seven	seven	CD
20417	4366	4	colours	colour	NNS
20417	4366	5	are	be	VBP
20417	4366	6	painted	paint	VBN
20417	4366	7	on	on	IN
20417	4366	8	a	a	DT
20417	4366	9	wheel	wheel	NN
20417	4366	10	as	as	IN
20417	4366	11	shown	show	VBN
20417	4366	12	opposite	opposite	JJ
20417	4366	13	page	page	NN
20417	4366	14	280	280	CD
20417	4366	15	(	(	-LRB-
20417	4366	16	in	in	IN
20417	4366	17	the	the	DT
20417	4366	18	proportion	proportion	NN
20417	4366	19	shown	show	VBN
20417	4366	20	)	)	-RRB-
20417	4366	21	,	,	,
20417	4366	22	and	and	CC
20417	4366	23	the	the	DT
20417	4366	24	wheel	wheel	NN
20417	4366	25	rapidly	rapidly	RB
20417	4366	26	revolved	revolve	VBD
20417	4366	27	on	on	IN
20417	4366	28	a	a	DT
20417	4366	29	pivot	pivot	NN
20417	4366	30	,	,	,
20417	4366	31	the	the	DT
20417	4366	32	wheel	wheel	NN
20417	4366	33	will	will	MD
20417	4366	34	appear	appear	VB
20417	4366	35	a	a	DT
20417	4366	36	dull	dull	JJ
20417	4366	37	white	white	NN
20417	4366	38	,	,	,
20417	4366	39	the	the	DT
20417	4366	40	several	several	JJ
20417	4366	41	colours	colour	NNS
20417	4366	42	will	will	MD
20417	4366	43	not	not	RB
20417	4366	44	be	be	VB
20417	4366	45	seen	see	VBN
20417	4366	46	.	.	.
20417	4367	1	But	but	CC
20417	4367	2	_	_	NNP
20417	4367	3	omit	omit	NN
20417	4367	4	_	_	NNP
20417	4367	5	one	one	CD
20417	4367	6	of	of	IN
20417	4367	7	the	the	DT
20417	4367	8	colours	colour	NNS
20417	4367	9	,	,	,
20417	4367	10	then	then	RB
20417	4367	11	the	the	DT
20417	4367	12	wheel	wheel	NN
20417	4367	13	,	,	,
20417	4367	14	when	when	WRB
20417	4367	15	revolved	revolve	VBN
20417	4367	16	,	,	,
20417	4367	17	will	will	MD
20417	4367	18	not	not	RB
20417	4367	19	appear	appear	VB
20417	4367	20	white	white	JJ
20417	4367	21	,	,	,
20417	4367	22	but	but	CC
20417	4367	23	will	will	MD
20417	4367	24	give	give	VB
20417	4367	25	the	the	DT
20417	4367	26	impression	impression	NN
20417	4367	27	of	of	IN
20417	4367	28	one	one	CD
20417	4367	29	colour	colour	NN
20417	4367	30	,	,	,
20417	4367	31	corresponding	correspond	VBG
20417	4367	32	to	to	IN
20417	4367	33	what	what	WP
20417	4367	34	the	the	DT
20417	4367	35	union	union	NN
20417	4367	36	of	of	IN
20417	4367	37	six	six	CD
20417	4367	38	colours	colour	NNS
20417	4367	39	gives	give	VBZ
20417	4367	40	.	.	.
20417	4368	1	Another	another	DT
20417	4368	2	experiment	experiment	NN
20417	4368	3	will	will	MD
20417	4368	4	show	show	VB
20417	4368	5	that	that	IN
20417	4368	6	some	some	DT
20417	4368	7	bodies	body	NNS
20417	4368	8	held	hold	VBD
20417	4368	9	up	up	RP
20417	4368	10	between	between	IN
20417	4368	11	the	the	DT
20417	4368	12	eye	eye	NN
20417	4368	13	and	and	CC
20417	4368	14	a	a	DT
20417	4368	15	white	white	JJ
20417	4368	16	light	light	NN
20417	4368	17	will	will	MD
20417	4368	18	not	not	RB
20417	4368	19	permit	permit	VB
20417	4368	20	all	all	PDT
20417	4368	21	the	the	DT
20417	4368	22	rays	ray	NNS
20417	4368	23	to	to	TO
20417	4368	24	pass	pass	VB
20417	4368	25	through	through	RP
20417	4368	26	,	,	,
20417	4368	27	but	but	CC
20417	4368	28	will	will	MD
20417	4368	29	intercept	intercept	VB
20417	4368	30	some	some	DT
20417	4368	31	;	;	:
20417	4368	32	a	a	DT
20417	4368	33	body	body	NN
20417	4368	34	that	that	WDT
20417	4368	35	intercepts	intercept	VBZ
20417	4368	36	all	all	PDT
20417	4368	37	the	the	DT
20417	4368	38	seven	seven	CD
20417	4368	39	rays	ray	NNS
20417	4368	40	except	except	IN
20417	4368	41	red	red	JJ
20417	4368	42	will	will	MD
20417	4368	43	give	give	VB
20417	4368	44	the	the	DT
20417	4368	45	impression	impression	NN
20417	4368	46	of	of	IN
20417	4368	47	red	red	NN
20417	4368	48	,	,	,
20417	4368	49	or	or	CC
20417	4368	50	if	if	IN
20417	4368	51	all	all	PDT
20417	4368	52	the	the	DT
20417	4368	53	rays	ray	NNS
20417	4368	54	except	except	IN
20417	4368	55	violet	violet	NN
20417	4368	56	,	,	,
20417	4368	57	then	then	RB
20417	4368	58	violet	violet	NN
20417	4368	59	will	will	MD
20417	4368	60	be	be	VB
20417	4368	61	the	the	DT
20417	4368	62	colour	colour	NN
20417	4368	63	seen	see	VBN
20417	4368	64	.	.	.
20417	4369	1	[	[	-LRB-
20417	4369	2	Illustration	illustration	NN
20417	4369	3	:	:	:
20417	4369	4	_	_	NNP
20417	4369	5	Photo	Photo	NNP
20417	4369	6	:	:	:
20417	4369	7	H.	H.	NNP
20417	4369	8	J.	J.	NNP
20417	4369	9	Shepstone	Shepstone	NNP
20417	4369	10	.	.	.
20417	4369	11	_	_	NNP
20417	4369	12	LIGHTNING	lightning	NN
20417	4369	13	In	in	IN
20417	4369	14	a	a	DT
20417	4369	15	thunderstorm	thunderstorm	NN
20417	4369	16	we	-PRON-	PRP
20417	4369	17	have	have	VBP
20417	4369	18	the	the	DT
20417	4369	19	most	most	RBS
20417	4369	20	spectacular	spectacular	JJ
20417	4369	21	display	display	NN
20417	4369	22	in	in	IN
20417	4369	23	lightning	lightning	NN
20417	4369	24	of	of	IN
20417	4369	25	a	a	DT
20417	4369	26	violent	violent	JJ
20417	4369	27	and	and	CC
20417	4369	28	explosive	explosive	JJ
20417	4369	29	rush	rush	NN
20417	4369	30	of	of	IN
20417	4369	31	electrons	electron	NNS
20417	4369	32	(	(	-LRB-
20417	4369	33	electricity	electricity	NN
20417	4369	34	)	)	-RRB-
20417	4369	35	from	from	IN
20417	4369	36	one	one	CD
20417	4369	37	body	body	NN
20417	4369	38	to	to	IN
20417	4369	39	another	another	DT
20417	4369	40	,	,	,
20417	4369	41	from	from	IN
20417	4369	42	cloud	cloud	NN
20417	4369	43	to	to	IN
20417	4369	44	cloud	cloud	NN
20417	4369	45	,	,	,
20417	4369	46	or	or	CC
20417	4369	47	to	to	IN
20417	4369	48	the	the	DT
20417	4369	49	earth	earth	NN
20417	4369	50	.	.	.
20417	4370	1	In	in	IN
20417	4370	2	this	this	DT
20417	4370	3	wonderful	wonderful	JJ
20417	4370	4	photograph	photograph	NN
20417	4370	5	of	of	IN
20417	4370	6	an	an	DT
20417	4370	7	electrical	electrical	JJ
20417	4370	8	storm	storm	NN
20417	4370	9	note	note	NN
20417	4370	10	the	the	DT
20417	4370	11	long	long	JJ
20417	4370	12	branched	branched	JJ
20417	4370	13	and	and	CC
20417	4370	14	undulating	undulate	VBG
20417	4370	15	flashes	flash	NNS
20417	4370	16	of	of	IN
20417	4370	17	lightning	lightning	NN
20417	4370	18	.	.	.
20417	4371	1	Each	each	DT
20417	4371	2	flash	flash	NN
20417	4371	3	lasts	last	VBZ
20417	4371	4	no	no	RB
20417	4371	5	longer	long	RBR
20417	4371	6	than	than	IN
20417	4371	7	the	the	DT
20417	4371	8	one	one	CD
20417	4371	9	hundred	hundred	CD
20417	4371	10	-	-	HYPH
20417	4371	11	thousandth	thousandth	NN
20417	4371	12	part	part	NN
20417	4371	13	of	of	IN
20417	4371	14	a	a	DT
20417	4371	15	second	second	NN
20417	4371	16	of	of	IN
20417	4371	17	time	time	NN
20417	4371	18	.	.	.
20417	4371	19	]	]	-RRB-
20417	4372	1	[	[	-LRB-
20417	4372	2	Illustration	illustration	NN
20417	4372	3	:	:	:
20417	4372	4	LIGHT	light	JJ
20417	4372	5	WAVES	WAVES	NNP
20417	4372	6	Light	Light	NNP
20417	4372	7	consists	consist	VBZ
20417	4372	8	of	of	IN
20417	4372	9	waves	wave	NNS
20417	4372	10	transmitted	transmit	VBN
20417	4372	11	through	through	IN
20417	4372	12	the	the	DT
20417	4372	13	ether	ether	NN
20417	4372	14	.	.	.
20417	4373	1	Waves	wave	NNS
20417	4373	2	of	of	IN
20417	4373	3	light	light	JJ
20417	4373	4	differ	differ	VBP
20417	4373	5	in	in	IN
20417	4373	6	length	length	NN
20417	4373	7	.	.	.
20417	4374	1	The	the	DT
20417	4374	2	colour	colour	NN
20417	4374	3	of	of	IN
20417	4374	4	the	the	DT
20417	4374	5	light	light	NN
20417	4374	6	depends	depend	VBZ
20417	4374	7	on	on	IN
20417	4374	8	the	the	DT
20417	4374	9	wave	wave	NN
20417	4374	10	-	-	HYPH
20417	4374	11	length	length	NN
20417	4374	12	.	.	.
20417	4375	1	Deep	deep	JJ
20417	4375	2	-	-	HYPH
20417	4375	3	red	red	JJ
20417	4375	4	waves	wave	NNS
20417	4375	5	(	(	-LRB-
20417	4375	6	the	the	DT
20417	4375	7	longest	long	JJS
20417	4375	8	)	)	-RRB-
20417	4375	9	are	be	VBP
20417	4375	10	7/250000	7/250000	CD
20417	4375	11	inch	inch	NN
20417	4375	12	and	and	CC
20417	4375	13	deep	deep	JJ
20417	4375	14	-	-	HYPH
20417	4375	15	violet	violet	NN
20417	4375	16	waves	wave	NNS
20417	4375	17	1/67000	1/67000	CD
20417	4375	18	inch	inch	NN
20417	4375	19	.	.	.
20417	4376	1	The	the	DT
20417	4376	2	diagram	diagram	NN
20417	4376	3	shows	show	VBZ
20417	4376	4	two	two	CD
20417	4376	5	wave	wave	NN
20417	4376	6	-	-	HYPH
20417	4376	7	motions	motion	NNS
20417	4376	8	of	of	IN
20417	4376	9	different	different	JJ
20417	4376	10	wave	wave	NN
20417	4376	11	-	-	HYPH
20417	4376	12	lengths	length	NNS
20417	4376	13	.	.	.
20417	4377	1	From	from	IN
20417	4377	2	crest	crest	NN
20417	4377	3	to	to	IN
20417	4377	4	crest	crest	NN
20417	4377	5	,	,	,
20417	4377	6	or	or	CC
20417	4377	7	from	from	IN
20417	4377	8	trough	trough	NN
20417	4377	9	to	to	IN
20417	4377	10	trough	trough	NN
20417	4377	11	,	,	,
20417	4377	12	is	be	VBZ
20417	4377	13	the	the	DT
20417	4377	14	length	length	NN
20417	4377	15	of	of	IN
20417	4377	16	the	the	DT
20417	4377	17	wave	wave	NN
20417	4377	18	.	.	.
20417	4377	19	]	]	-RRB-
20417	4378	1	[	[	-LRB-
20417	4378	2	Illustration	illustration	NN
20417	4378	3	:	:	:
20417	4378	4	THE	the	DT
20417	4378	5	MAGNETIC	MAGNETIC	NNP
20417	4378	6	CIRCUIT	CIRCUIT	NNP
20417	4378	7	OF	of	IN
20417	4378	8	AN	an	DT
20417	4378	9	ELECTRIC	ELECTRIC	NNP
20417	4378	10	CURRENT	CURRENT	NNP
20417	4378	11	The	the	DT
20417	4378	12	electric	electric	JJ
20417	4378	13	current	current	JJ
20417	4378	14	passing	passing	NN
20417	4378	15	in	in	IN
20417	4378	16	the	the	DT
20417	4378	17	direction	direction	NN
20417	4378	18	of	of	IN
20417	4378	19	the	the	DT
20417	4378	20	arrow	arrow	NN
20417	4378	21	round	round	IN
20417	4378	22	the	the	DT
20417	4378	23	electric	electric	JJ
20417	4378	24	circuit	circuit	NN
20417	4378	25	generates	generate	VBZ
20417	4378	26	in	in	IN
20417	4378	27	the	the	DT
20417	4378	28	surrounding	surround	VBG
20417	4378	29	space	space	NN
20417	4378	30	circular	circular	JJ
20417	4378	31	magnetic	magnetic	JJ
20417	4378	32	circuits	circuit	NNS
20417	4378	33	as	as	IN
20417	4378	34	shown	show	VBN
20417	4378	35	in	in	IN
20417	4378	36	the	the	DT
20417	4378	37	diagram	diagram	NN
20417	4378	38	.	.	.
20417	4379	1	It	-PRON-	PRP
20417	4379	2	is	be	VBZ
20417	4379	3	this	this	DT
20417	4379	4	property	property	NN
20417	4379	5	which	which	WDT
20417	4379	6	lies	lie	VBZ
20417	4379	7	at	at	IN
20417	4379	8	the	the	DT
20417	4379	9	base	base	NN
20417	4379	10	of	of	IN
20417	4379	11	the	the	DT
20417	4379	12	electro	electro	JJ
20417	4379	13	-	-	HYPH
20417	4379	14	magnet	magnet	NN
20417	4379	15	and	and	CC
20417	4379	16	of	of	IN
20417	4379	17	the	the	DT
20417	4379	18	electric	electric	JJ
20417	4379	19	dynamo	dynamo	NN
20417	4379	20	.	.	.
20417	4379	21	]	]	-RRB-
20417	4380	1	[	[	-LRB-
20417	4380	2	Illustration	illustration	NN
20417	4380	3	:	:	:
20417	4380	4	THE	the	DT
20417	4380	5	MAGNET	MAGNET	NNS
20417	4380	6	The	the	DT
20417	4380	7	illustration	illustration	NN
20417	4380	8	shows	show	VBZ
20417	4380	9	the	the	DT
20417	4380	10	lines	line	NNS
20417	4380	11	of	of	IN
20417	4380	12	force	force	NN
20417	4380	13	between	between	IN
20417	4380	14	two	two	CD
20417	4380	15	magnets	magnet	NNS
20417	4380	16	.	.	.
20417	4381	1	The	the	DT
20417	4381	2	lines	line	NNS
20417	4381	3	of	of	IN
20417	4381	4	force	force	NN
20417	4381	5	proceed	proceed	NN
20417	4381	6	from	from	IN
20417	4381	7	the	the	DT
20417	4381	8	north	north	NNP
20417	4381	9	pole	pole	NNP
20417	4381	10	of	of	IN
20417	4381	11	one	one	CD
20417	4381	12	magnet	magnet	NN
20417	4381	13	to	to	IN
20417	4381	14	the	the	DT
20417	4381	15	south	south	NNP
20417	4381	16	pole	pole	NNP
20417	4381	17	of	of	IN
20417	4381	18	the	the	DT
20417	4381	19	other	other	JJ
20417	4381	20	.	.	.
20417	4382	1	They	-PRON-	PRP
20417	4382	2	also	also	RB
20417	4382	3	proceed	proceed	VBP
20417	4382	4	from	from	IN
20417	4382	5	the	the	DT
20417	4382	6	north	north	NN
20417	4382	7	to	to	IN
20417	4382	8	the	the	DT
20417	4382	9	south	south	JJ
20417	4382	10	poles	pole	NNS
20417	4382	11	of	of	IN
20417	4382	12	the	the	DT
20417	4382	13	same	same	JJ
20417	4382	14	magnet	magnet	NN
20417	4382	15	.	.	.
20417	4383	1	These	these	DT
20417	4383	2	facts	fact	NNS
20417	4383	3	are	be	VBP
20417	4383	4	shown	show	VBN
20417	4383	5	clearly	clearly	RB
20417	4383	6	in	in	IN
20417	4383	7	the	the	DT
20417	4383	8	diagram	diagram	NN
20417	4383	9	.	.	.
20417	4384	1	The	the	DT
20417	4384	2	north	north	JJ
20417	4384	3	pole	pole	NN
20417	4384	4	of	of	IN
20417	4384	5	a	a	DT
20417	4384	6	magnet	magnet	NN
20417	4384	7	is	be	VBZ
20417	4384	8	that	that	DT
20417	4384	9	end	end	NN
20417	4384	10	of	of	IN
20417	4384	11	it	-PRON-	PRP
20417	4384	12	which	which	WDT
20417	4384	13	turns	turn	VBZ
20417	4384	14	to	to	IN
20417	4384	15	the	the	DT
20417	4384	16	north	north	NN
20417	4384	17	when	when	WRB
20417	4384	18	the	the	DT
20417	4384	19	magnet	magnet	NN
20417	4384	20	is	be	VBZ
20417	4384	21	freely	freely	RB
20417	4384	22	suspended	suspend	VBN
20417	4384	23	.	.	.
20417	4384	24	]	]	-RRB-
20417	4385	1	The	the	DT
20417	4385	2	Fate	Fate	NNP
20417	4385	3	of	of	IN
20417	4385	4	the	the	DT
20417	4385	5	World	World	NNP
20417	4385	6	Professor	Professor	NNP
20417	4385	7	Soddy	Soddy	NNP
20417	4385	8	has	have	VBZ
20417	4385	9	given	give	VBN
20417	4385	10	an	an	DT
20417	4385	11	interesting	interesting	JJ
20417	4385	12	picture	picture	NN
20417	4385	13	of	of	IN
20417	4385	14	what	what	WP
20417	4385	15	might	may	MD
20417	4385	16	happen	happen	VB
20417	4385	17	when	when	WRB
20417	4385	18	the	the	DT
20417	4385	19	sun	sun	NN
20417	4385	20	's	's	POS
20417	4385	21	light	light	NN
20417	4385	22	and	and	CC
20417	4385	23	heat	heat	NN
20417	4385	24	is	be	VBZ
20417	4385	25	no	no	RB
20417	4385	26	longer	long	RBR
20417	4385	27	what	what	WP
20417	4385	28	it	-PRON-	PRP
20417	4385	29	is	be	VBZ
20417	4385	30	.	.	.
20417	4386	1	The	the	DT
20417	4386	2	human	human	JJ
20417	4386	3	eye	eye	NN
20417	4386	4	"	"	''
20417	4386	5	has	have	VBZ
20417	4386	6	adapted	adapt	VBN
20417	4386	7	itself	-PRON-	PRP
20417	4386	8	through	through	IN
20417	4386	9	the	the	DT
20417	4386	10	ages	age	NNS
20417	4386	11	to	to	IN
20417	4386	12	the	the	DT
20417	4386	13	peculiarities	peculiarity	NNS
20417	4386	14	of	of	IN
20417	4386	15	the	the	DT
20417	4386	16	sun	sun	NN
20417	4386	17	's	's	POS
20417	4386	18	light	light	NN
20417	4386	19	,	,	,
20417	4386	20	so	so	IN
20417	4386	21	as	as	IN
20417	4386	22	to	to	TO
20417	4386	23	make	make	VB
20417	4386	24	the	the	DT
20417	4386	25	most	most	JJS
20417	4386	26	of	of	IN
20417	4386	27	that	that	DT
20417	4386	28	wave	wave	NN
20417	4386	29	-	-	HYPH
20417	4386	30	length	length	NN
20417	4386	31	of	of	IN
20417	4386	32	which	which	WDT
20417	4386	33	there	there	EX
20417	4386	34	is	be	VBZ
20417	4386	35	most	most	JJS
20417	4386	36	....	....	.
20417	4386	37	Let	let	VB
20417	4386	38	us	-PRON-	PRP
20417	4386	39	indulge	indulge	VB
20417	4386	40	for	for	IN
20417	4386	41	a	a	DT
20417	4386	42	moment	moment	NN
20417	4386	43	in	in	IN
20417	4386	44	these	these	DT
20417	4386	45	gloomy	gloomy	JJ
20417	4386	46	prognostications	prognostication	NNS
20417	4386	47	,	,	,
20417	4386	48	as	as	IN
20417	4386	49	to	to	IN
20417	4386	50	the	the	DT
20417	4386	51	consequences	consequence	NNS
20417	4386	52	to	to	IN
20417	4386	53	this	this	DT
20417	4386	54	earth	earth	NN
20417	4386	55	of	of	IN
20417	4386	56	the	the	DT
20417	4386	57	cooling	cooling	NN
20417	4386	58	of	of	IN
20417	4386	59	the	the	DT
20417	4386	60	sun	sun	NN
20417	4386	61	with	with	IN
20417	4386	62	the	the	DT
20417	4386	63	lapse	lapse	NN
20417	4386	64	of	of	IN
20417	4386	65	ages	age	NNS
20417	4386	66	,	,	,
20417	4386	67	which	which	WDT
20417	4386	68	used	use	VBD
20417	4386	69	to	to	TO
20417	4386	70	be	be	VB
20417	4386	71	in	in	IN
20417	4386	72	vogue	vogue	NN
20417	4386	73	,	,	,
20417	4386	74	but	but	CC
20417	4386	75	which	which	WDT
20417	4386	76	radio	radio	NN
20417	4386	77	-	-	HYPH
20417	4386	78	activity	activity	NN
20417	4386	79	has	have	VBZ
20417	4386	80	so	so	RB
20417	4386	81	rudely	rudely	RB
20417	4386	82	shaken	shake	VBN
20417	4386	83	.	.	.
20417	4387	1	Picture	picture	VB
20417	4387	2	the	the	DT
20417	4387	3	fate	fate	NN
20417	4387	4	of	of	IN
20417	4387	5	the	the	DT
20417	4387	6	world	world	NN
20417	4387	7	when	when	WRB
20417	4387	8	the	the	DT
20417	4387	9	sun	sun	NN
20417	4387	10	has	have	VBZ
20417	4387	11	become	become	VBN
20417	4387	12	a	a	DT
20417	4387	13	dull	dull	JJ
20417	4387	14	red	red	JJ
20417	4387	15	-	-	HYPH
20417	4387	16	hot	hot	JJ
20417	4387	17	ball	ball	NN
20417	4387	18	,	,	,
20417	4387	19	or	or	CC
20417	4387	20	even	even	RB
20417	4387	21	when	when	WRB
20417	4387	22	it	-PRON-	PRP
20417	4387	23	has	have	VBZ
20417	4387	24	cooled	cool	VBN
20417	4387	25	so	so	RB
20417	4387	26	far	far	RB
20417	4387	27	that	that	IN
20417	4387	28	it	-PRON-	PRP
20417	4387	29	would	would	MD
20417	4387	30	no	no	RB
20417	4387	31	longer	longer	RB
20417	4387	32	emit	emit	VB
20417	4387	33	light	light	NN
20417	4387	34	to	to	IN
20417	4387	35	us	-PRON-	PRP
20417	4387	36	.	.	.
20417	4388	1	That	that	DT
20417	4388	2	does	do	VBZ
20417	4388	3	not	not	RB
20417	4388	4	all	all	RB
20417	4388	5	mean	mean	VB
20417	4388	6	that	that	IN
20417	4388	7	the	the	DT
20417	4388	8	world	world	NN
20417	4388	9	would	would	MD
20417	4388	10	be	be	VB
20417	4388	11	in	in	IN
20417	4388	12	inky	inky	JJ
20417	4388	13	darkness	darkness	NN
20417	4388	14	,	,	,
20417	4388	15	and	and	CC
20417	4388	16	that	that	IN
20417	4388	17	the	the	DT
20417	4388	18	sun	sun	NN
20417	4388	19	would	would	MD
20417	4388	20	not	not	RB
20417	4388	21	emit	emit	VB
20417	4388	22	light	light	NN
20417	4388	23	to	to	IN
20417	4388	24	the	the	DT
20417	4388	25	people	people	NNS
20417	4388	26	then	then	RB
20417	4388	27	inhabiting	inhabit	VBG
20417	4388	28	this	this	DT
20417	4388	29	world	world	NN
20417	4388	30	,	,	,
20417	4388	31	if	if	IN
20417	4388	32	any	any	DT
20417	4388	33	had	have	VBD
20417	4388	34	survived	survive	VBN
20417	4388	35	and	and	CC
20417	4388	36	could	could	MD
20417	4388	37	keep	keep	VB
20417	4388	38	themselves	-PRON-	PRP
20417	4388	39	from	from	IN
20417	4388	40	freezing	freeze	VBG
20417	4388	41	.	.	.
20417	4389	1	To	to	IN
20417	4389	2	such	such	JJ
20417	4389	3	,	,	,
20417	4389	4	if	if	IN
20417	4389	5	the	the	DT
20417	4389	6	eye	eye	NN
20417	4389	7	continued	continue	VBD
20417	4389	8	to	to	TO
20417	4389	9	adapt	adapt	VB
20417	4389	10	itself	-PRON-	PRP
20417	4389	11	to	to	IN
20417	4389	12	the	the	DT
20417	4389	13	changing	change	VBG
20417	4389	14	conditions	condition	NNS
20417	4389	15	,	,	,
20417	4389	16	our	-PRON-	PRP$
20417	4389	17	blues	blue	NNS
20417	4389	18	and	and	CC
20417	4389	19	violets	violet	NNS
20417	4389	20	would	would	MD
20417	4389	21	be	be	VB
20417	4389	22	ultra	ultra	JJ
20417	4389	23	-	-	JJ
20417	4389	24	violet	violet	JJ
20417	4389	25	and	and	CC
20417	4389	26	invisible	invisible	JJ
20417	4389	27	,	,	,
20417	4389	28	but	but	CC
20417	4389	29	our	-PRON-	PRP$
20417	4389	30	dark	dark	JJ
20417	4389	31	heat	heat	NN
20417	4389	32	would	would	MD
20417	4389	33	be	be	VB
20417	4389	34	light	light	JJ
20417	4389	35	and	and	CC
20417	4389	36	hot	hot	JJ
20417	4389	37	bodies	body	NNS
20417	4389	38	would	would	MD
20417	4389	39	be	be	VB
20417	4389	40	luminous	luminous	JJ
20417	4389	41	to	to	IN
20417	4389	42	them	-PRON-	PRP
20417	4389	43	which	which	WDT
20417	4389	44	would	would	MD
20417	4389	45	be	be	VB
20417	4389	46	dark	dark	JJ
20417	4389	47	to	to	IN
20417	4389	48	us	-PRON-	PRP
20417	4389	49	.	.	.
20417	4389	50	"	"	''
20417	4390	1	§	§	ADD
20417	4390	2	12	12	CD
20417	4390	3	What	what	WP
20417	4390	4	the	the	DT
20417	4390	5	Blue	Blue	NNP
20417	4390	6	"	"	``
20417	4390	7	Sky	Sky	NNP
20417	4390	8	"	"	''
20417	4390	9	means	mean	VBZ
20417	4390	10	We	-PRON-	PRP
20417	4390	11	saw	see	VBD
20417	4390	12	in	in	IN
20417	4390	13	a	a	DT
20417	4390	14	previous	previous	JJ
20417	4390	15	chapter	chapter	NN
20417	4390	16	how	how	WRB
20417	4390	17	the	the	DT
20417	4390	18	spectroscope	spectroscope	NN
20417	4390	19	splits	split	VBZ
20417	4390	20	up	up	RP
20417	4390	21	light	light	NN
20417	4390	22	-	-	HYPH
20417	4390	23	waves	wave	NNS
20417	4390	24	into	into	IN
20417	4390	25	their	-PRON-	PRP$
20417	4390	26	colours	colour	NNS
20417	4390	27	.	.	.
20417	4391	1	But	but	CC
20417	4391	2	nature	nature	NN
20417	4391	3	is	be	VBZ
20417	4391	4	constantly	constantly	RB
20417	4391	5	splitting	split	VBG
20417	4391	6	the	the	DT
20417	4391	7	light	light	NN
20417	4391	8	into	into	IN
20417	4391	9	its	-PRON-	PRP$
20417	4391	10	different	different	RB
20417	4391	11	-	-	HYPH
20417	4391	12	lengthed	lengthe	VBN
20417	4391	13	waves	wave	NNS
20417	4391	14	,	,	,
20417	4391	15	its	-PRON-	PRP$
20417	4391	16	colours	colour	NNS
20417	4391	17	.	.	.
20417	4392	1	The	the	DT
20417	4392	2	rainbow	rainbow	NN
20417	4392	3	,	,	,
20417	4392	4	where	where	WRB
20417	4392	5	dense	dense	JJ
20417	4392	6	moisture	moisture	NN
20417	4392	7	in	in	IN
20417	4392	8	the	the	DT
20417	4392	9	air	air	NN
20417	4392	10	acts	act	VBZ
20417	4392	11	as	as	IN
20417	4392	12	a	a	DT
20417	4392	13	spectroscope	spectroscope	NN
20417	4392	14	,	,	,
20417	4392	15	is	be	VBZ
20417	4392	16	the	the	DT
20417	4392	17	most	most	RBS
20417	4392	18	familiar	familiar	JJ
20417	4392	19	example	example	NN
20417	4392	20	.	.	.
20417	4393	1	A	a	DT
20417	4393	2	piece	piece	NN
20417	4393	3	of	of	IN
20417	4393	4	mother	mother	NN
20417	4393	5	-	-	HYPH
20417	4393	6	of	of	IN
20417	4393	7	-	-	HYPH
20417	4393	8	pearl	pearl	NN
20417	4393	9	,	,	,
20417	4393	10	or	or	CC
20417	4393	11	even	even	RB
20417	4393	12	a	a	DT
20417	4393	13	film	film	NN
20417	4393	14	of	of	IN
20417	4393	15	oil	oil	NN
20417	4393	16	on	on	IN
20417	4393	17	the	the	DT
20417	4393	18	street	street	NN
20417	4393	19	or	or	CC
20417	4393	20	on	on	IN
20417	4393	21	water	water	NN
20417	4393	22	,	,	,
20417	4393	23	has	have	VBZ
20417	4393	24	the	the	DT
20417	4393	25	same	same	JJ
20417	4393	26	effect	effect	NN
20417	4393	27	,	,	,
20417	4393	28	owing	owe	VBG
20417	4393	29	to	to	IN
20417	4393	30	the	the	DT
20417	4393	31	fine	fine	JJ
20417	4393	32	inequalities	inequality	NNS
20417	4393	33	in	in	IN
20417	4393	34	its	-PRON-	PRP$
20417	4393	35	surface	surface	NN
20417	4393	36	.	.	.
20417	4394	1	The	the	DT
20417	4394	2	atmosphere	atmosphere	NN
20417	4394	3	all	all	DT
20417	4394	4	day	day	NN
20417	4394	5	long	long	RB
20417	4394	6	is	be	VBZ
20417	4394	7	sorting	sort	VBG
20417	4394	8	out	out	RP
20417	4394	9	the	the	DT
20417	4394	10	waves	wave	NNS
20417	4394	11	.	.	.
20417	4395	1	The	the	DT
20417	4395	2	blue	blue	JJ
20417	4395	3	"	"	``
20417	4395	4	sky	sky	NN
20417	4395	5	"	"	''
20417	4395	6	overhead	overhead	NN
20417	4395	7	means	mean	VBZ
20417	4395	8	that	that	IN
20417	4395	9	the	the	DT
20417	4395	10	fine	fine	JJ
20417	4395	11	particles	particle	NNS
20417	4395	12	in	in	IN
20417	4395	13	the	the	DT
20417	4395	14	upper	upper	JJ
20417	4395	15	atmosphere	atmosphere	NN
20417	4395	16	catch	catch	VBP
20417	4395	17	the	the	DT
20417	4395	18	shorter	short	JJR
20417	4395	19	waves	wave	NNS
20417	4395	20	,	,	,
20417	4395	21	the	the	DT
20417	4395	22	blue	blue	JJ
20417	4395	23	waves	wave	NNS
20417	4395	24	,	,	,
20417	4395	25	and	and	CC
20417	4395	26	scatter	scatter	VB
20417	4395	27	them	-PRON-	PRP
20417	4395	28	.	.	.
20417	4396	1	We	-PRON-	PRP
20417	4396	2	can	can	MD
20417	4396	3	make	make	VB
20417	4396	4	a	a	DT
20417	4396	5	tubeful	tubeful	NN
20417	4396	6	of	of	IN
20417	4396	7	blue	blue	JJ
20417	4396	8	sky	sky	NN
20417	4396	9	in	in	IN
20417	4396	10	the	the	DT
20417	4396	11	laboratory	laboratory	NN
20417	4396	12	at	at	IN
20417	4396	13	any	any	DT
20417	4396	14	time	time	NN
20417	4396	15	.	.	.
20417	4397	1	The	the	DT
20417	4397	2	beautiful	beautiful	JJ
20417	4397	3	pink	pink	JJ
20417	4397	4	-	-	HYPH
20417	4397	5	flush	flush	NN
20417	4397	6	on	on	IN
20417	4397	7	the	the	DT
20417	4397	8	Alps	Alps	NNPS
20417	4397	9	at	at	IN
20417	4397	10	sunrise	sunrise	NN
20417	4397	11	,	,	,
20417	4397	12	the	the	DT
20417	4397	13	red	red	JJ
20417	4397	14	glory	glory	NN
20417	4397	15	that	that	WDT
20417	4397	16	lingers	linger	VBZ
20417	4397	17	in	in	IN
20417	4397	18	the	the	DT
20417	4397	19	west	west	NN
20417	4397	20	at	at	IN
20417	4397	21	sunset	sunset	NN
20417	4397	22	,	,	,
20417	4397	23	mean	mean	VBP
20417	4397	24	that	that	IN
20417	4397	25	,	,	,
20417	4397	26	as	as	IN
20417	4397	27	the	the	DT
20417	4397	28	sun	sun	NN
20417	4397	29	's	's	POS
20417	4397	30	rays	ray	NNS
20417	4397	31	must	must	MD
20417	4397	32	struggle	struggle	VB
20417	4397	33	through	through	IN
20417	4397	34	denser	denser	NN
20417	4397	35	masses	masse	NNS
20417	4397	36	of	of	IN
20417	4397	37	air	air	NN
20417	4397	38	when	when	WRB
20417	4397	39	it	-PRON-	PRP
20417	4397	40	is	be	VBZ
20417	4397	41	low	low	JJ
20417	4397	42	on	on	IN
20417	4397	43	the	the	DT
20417	4397	44	horizon	horizon	NN
20417	4397	45	,	,	,
20417	4397	46	the	the	DT
20417	4397	47	long	long	JJ
20417	4397	48	red	red	JJ
20417	4397	49	waves	wave	NNS
20417	4397	50	are	be	VBP
20417	4397	51	sifted	sift	VBN
20417	4397	52	out	out	RP
20417	4397	53	from	from	IN
20417	4397	54	the	the	DT
20417	4397	55	other	other	JJ
20417	4397	56	shafts	shaft	NNS
20417	4397	57	.	.	.
20417	4398	1	Then	then	RB
20417	4398	2	there	there	EX
20417	4398	3	is	be	VBZ
20417	4398	4	the	the	DT
20417	4398	5	varied	varied	JJ
20417	4398	6	face	face	NN
20417	4398	7	of	of	IN
20417	4398	8	nature	nature	NN
20417	4398	9	which	which	WDT
20417	4398	10	,	,	,
20417	4398	11	by	by	IN
20417	4398	12	absorbing	absorb	VBG
20417	4398	13	some	some	DT
20417	4398	14	waves	wave	NNS
20417	4398	15	and	and	CC
20417	4398	16	reflecting	reflect	VBG
20417	4398	17	others	other	NNS
20417	4398	18	,	,	,
20417	4398	19	weaves	weave	VBZ
20417	4398	20	its	-PRON-	PRP$
20417	4398	21	own	own	JJ
20417	4398	22	beautiful	beautiful	JJ
20417	4398	23	robe	robe	NN
20417	4398	24	of	of	IN
20417	4398	25	colour	colour	NN
20417	4398	26	.	.	.
20417	4399	1	Here	here	RB
20417	4399	2	and	and	CC
20417	4399	3	there	there	EX
20417	4399	4	is	be	VBZ
20417	4399	5	a	a	DT
20417	4399	6	black	black	JJ
20417	4399	7	patch	patch	NN
20417	4399	8	,	,	,
20417	4399	9	which	which	WDT
20417	4399	10	_	_	NNP
20417	4399	11	absorbs	absorb	VBZ
20417	4399	12	_	_	NNP
20417	4399	13	all	all	PDT
20417	4399	14	the	the	DT
20417	4399	15	light	light	NN
20417	4399	16	.	.	.
20417	4400	1	White	white	JJ
20417	4400	2	surfaces	surface	NNS
20417	4400	3	_	_	NNP
20417	4400	4	reflect	reflect	VBP
20417	4400	5	_	_	NNP
20417	4400	6	the	the	DT
20417	4400	7	whole	whole	NN
20417	4400	8	of	of	IN
20417	4400	9	it	-PRON-	PRP
20417	4400	10	.	.	.
20417	4401	1	What	what	WP
20417	4401	2	is	be	VBZ
20417	4401	3	reflected	reflect	VBN
20417	4401	4	depends	depend	VBZ
20417	4401	5	on	on	IN
20417	4401	6	the	the	DT
20417	4401	7	period	period	NN
20417	4401	8	of	of	IN
20417	4401	9	vibration	vibration	NN
20417	4401	10	of	of	IN
20417	4401	11	the	the	DT
20417	4401	12	electrons	electron	NNS
20417	4401	13	in	in	IN
20417	4401	14	the	the	DT
20417	4401	15	particular	particular	JJ
20417	4401	16	kind	kind	NN
20417	4401	17	of	of	IN
20417	4401	18	matter	matter	NN
20417	4401	19	.	.	.
20417	4402	1	Generally	generally	RB
20417	4402	2	,	,	,
20417	4402	3	as	as	IN
20417	4402	4	the	the	DT
20417	4402	5	electrons	electron	NNS
20417	4402	6	receive	receive	VBP
20417	4402	7	the	the	DT
20417	4402	8	flood	flood	NN
20417	4402	9	of	of	IN
20417	4402	10	trillions	trillion	NNS
20417	4402	11	of	of	IN
20417	4402	12	waves	wave	NNS
20417	4402	13	,	,	,
20417	4402	14	they	-PRON-	PRP
20417	4402	15	absorb	absorb	VBP
20417	4402	16	either	either	CC
20417	4402	17	the	the	DT
20417	4402	18	long	long	JJ
20417	4402	19	or	or	CC
20417	4402	20	the	the	DT
20417	4402	21	medium	medium	NN
20417	4402	22	or	or	CC
20417	4402	23	the	the	DT
20417	4402	24	short	short	JJ
20417	4402	25	,	,	,
20417	4402	26	and	and	CC
20417	4402	27	they	-PRON-	PRP
20417	4402	28	give	give	VBP
20417	4402	29	us	-PRON-	PRP
20417	4402	30	the	the	DT
20417	4402	31	wonderful	wonderful	JJ
20417	4402	32	colour	colour	NN
20417	4402	33	-	-	HYPH
20417	4402	34	scheme	scheme	NN
20417	4402	35	of	of	IN
20417	4402	36	nature	nature	NN
20417	4402	37	.	.	.
20417	4403	1	In	in	IN
20417	4403	2	some	some	DT
20417	4403	3	cases	case	NNS
20417	4403	4	the	the	DT
20417	4403	5	electrons	electron	NNS
20417	4403	6	continue	continue	VBP
20417	4403	7	to	to	TO
20417	4403	8	radiate	radiate	VB
20417	4403	9	long	long	RB
20417	4403	10	after	after	IN
20417	4403	11	the	the	DT
20417	4403	12	sunlight	sunlight	NN
20417	4403	13	has	have	VBZ
20417	4403	14	ceased	cease	VBN
20417	4403	15	to	to	TO
20417	4403	16	fall	fall	VB
20417	4403	17	upon	upon	IN
20417	4403	18	them	-PRON-	PRP
20417	4403	19	.	.	.
20417	4404	1	We	-PRON-	PRP
20417	4404	2	get	get	VBP
20417	4404	3	from	from	IN
20417	4404	4	them	-PRON-	PRP
20417	4404	5	"	"	``
20417	4404	6	black	black	JJ
20417	4404	7	"	"	''
20417	4404	8	or	or	CC
20417	4404	9	invisible	invisible	JJ
20417	4404	10	light	light	NN
20417	4404	11	,	,	,
20417	4404	12	and	and	CC
20417	4404	13	we	-PRON-	PRP
20417	4404	14	can	can	MD
20417	4404	15	take	take	VB
20417	4404	16	photographs	photograph	NNS
20417	4404	17	by	by	IN
20417	4404	18	it	-PRON-	PRP
20417	4404	19	.	.	.
20417	4405	1	Other	other	JJ
20417	4405	2	bodies	body	NNS
20417	4405	3	,	,	,
20417	4405	4	like	like	IN
20417	4405	5	glass	glass	NN
20417	4405	6	,	,	,
20417	4405	7	vibrate	vibrate	VBP
20417	4405	8	in	in	IN
20417	4405	9	unison	unison	NNP
20417	4405	10	with	with	IN
20417	4405	11	the	the	DT
20417	4405	12	period	period	NN
20417	4405	13	of	of	IN
20417	4405	14	the	the	DT
20417	4405	15	light	light	NN
20417	4405	16	-	-	HYPH
20417	4405	17	waves	wave	NNS
20417	4405	18	and	and	CC
20417	4405	19	let	let	VB
20417	4405	20	them	-PRON-	PRP
20417	4405	21	stream	stream	VB
20417	4405	22	through	through	RP
20417	4405	23	.	.	.
20417	4406	1	Light	light	NN
20417	4406	2	without	without	IN
20417	4406	3	Heat	Heat	NNP
20417	4406	4	There	there	EX
20417	4406	5	are	be	VBP
20417	4406	6	substances--"phosphorescent	substances--"phosphorescent	CD
20417	4406	7	"	"	``
20417	4406	8	things	thing	NNS
20417	4406	9	we	-PRON-	PRP
20417	4406	10	call	call	VBP
20417	4406	11	them	-PRON-	PRP
20417	4406	12	--	--	:
20417	4406	13	which	which	WDT
20417	4406	14	give	give	VBP
20417	4406	15	out	out	RP
20417	4406	16	a	a	DT
20417	4406	17	mysterious	mysterious	JJ
20417	4406	18	cold	cold	JJ
20417	4406	19	light	light	NN
20417	4406	20	of	of	IN
20417	4406	21	their	-PRON-	PRP$
20417	4406	22	own	own	JJ
20417	4406	23	.	.	.
20417	4407	1	It	-PRON-	PRP
20417	4407	2	is	be	VBZ
20417	4407	3	one	one	CD
20417	4407	4	of	of	IN
20417	4407	5	the	the	DT
20417	4407	6	problems	problem	NNS
20417	4407	7	of	of	IN
20417	4407	8	science	science	NN
20417	4407	9	,	,	,
20417	4407	10	and	and	CC
20417	4407	11	one	one	CD
20417	4407	12	of	of	IN
20417	4407	13	profound	profound	JJ
20417	4407	14	practical	practical	JJ
20417	4407	15	interest	interest	NN
20417	4407	16	.	.	.
20417	4408	1	If	if	IN
20417	4408	2	we	-PRON-	PRP
20417	4408	3	could	could	MD
20417	4408	4	produce	produce	VB
20417	4408	5	light	light	NN
20417	4408	6	without	without	IN
20417	4408	7	heat	heat	NN
20417	4408	8	our	-PRON-	PRP$
20417	4408	9	"	"	``
20417	4408	10	gas	gas	NN
20417	4408	11	bill	bill	NN
20417	4408	12	"	"	''
20417	4408	13	would	would	MD
20417	4408	14	shrink	shrink	VB
20417	4408	15	amazingly	amazingly	RB
20417	4408	16	.	.	.
20417	4409	1	So	so	RB
20417	4409	2	much	much	JJ
20417	4409	3	energy	energy	NN
20417	4409	4	is	be	VBZ
20417	4409	5	wasted	waste	VBN
20417	4409	6	in	in	IN
20417	4409	7	the	the	DT
20417	4409	8	production	production	NN
20417	4409	9	of	of	IN
20417	4409	10	heat	heat	NN
20417	4409	11	-	-	HYPH
20417	4409	12	waves	wave	NNS
20417	4409	13	and	and	CC
20417	4409	14	ultra	ultra	JJ
20417	4409	15	-	-	JJ
20417	4409	16	violet	violet	JJ
20417	4409	17	waves	wave	NNS
20417	4409	18	which	which	WDT
20417	4409	19	we	-PRON-	PRP
20417	4409	20	do	do	VBP
20417	4409	21	not	not	RB
20417	4409	22	want	want	VB
20417	4409	23	,	,	,
20417	4409	24	that	that	IN
20417	4409	25	90	90	CD
20417	4409	26	per	per	NN
20417	4409	27	cent	cent	NN
20417	4409	28	.	.	.
20417	4410	1	or	or	CC
20417	4410	2	more	more	JJR
20417	4410	3	of	of	IN
20417	4410	4	the	the	DT
20417	4410	5	power	power	NN
20417	4410	6	used	use	VBN
20417	4410	7	in	in	IN
20417	4410	8	illumination	illumination	NN
20417	4410	9	is	be	VBZ
20417	4410	10	wasted	waste	VBN
20417	4410	11	.	.	.
20417	4411	1	Would	Would	MD
20417	4411	2	that	that	IN
20417	4411	3	the	the	DT
20417	4411	4	glow	glow	NN
20417	4411	5	-	-	HYPH
20417	4411	6	worm	worm	NN
20417	4411	7	,	,	,
20417	4411	8	or	or	CC
20417	4411	9	even	even	RB
20417	4411	10	the	the	DT
20417	4411	11	dead	dead	JJ
20417	4411	12	herring	herring	NN
20417	4411	13	,	,	,
20417	4411	14	would	would	MD
20417	4411	15	yield	yield	VB
20417	4411	16	us	-PRON-	PRP
20417	4411	17	its	-PRON-	PRP$
20417	4411	18	secret	secret	NN
20417	4411	19	!	!	.
20417	4412	1	Phosphorus	Phosphorus	NNP
20417	4412	2	is	be	VBZ
20417	4412	3	the	the	DT
20417	4412	4	one	one	CD
20417	4412	5	thing	thing	NN
20417	4412	6	we	-PRON-	PRP
20417	4412	7	know	know	VBP
20417	4412	8	as	as	RB
20417	4412	9	yet	yet	RB
20417	4412	10	that	that	IN
20417	4412	11	suits	suit	VBZ
20417	4412	12	the	the	DT
20417	4412	13	purpose	purpose	NN
20417	4412	14	,	,	,
20417	4412	15	and	and	CC
20417	4412	16	--	--	:
20417	4412	17	it	-PRON-	PRP
20417	4412	18	smells	smell	VBZ
20417	4412	19	!	!	.
20417	4413	1	Indeed	indeed	RB
20417	4413	2	,	,	,
20417	4413	3	our	-PRON-	PRP$
20417	4413	4	artificial	artificial	JJ
20417	4413	5	light	light	NN
20417	4413	6	is	be	VBZ
20417	4413	7	not	not	RB
20417	4413	8	only	only	RB
20417	4413	9	extravagant	extravagant	JJ
20417	4413	10	in	in	IN
20417	4413	11	cost	cost	NN
20417	4413	12	,	,	,
20417	4413	13	but	but	CC
20417	4413	14	often	often	RB
20417	4413	15	poor	poor	JJ
20417	4413	16	in	in	IN
20417	4413	17	colour	colour	NN
20417	4413	18	.	.	.
20417	4414	1	The	the	DT
20417	4414	2	unwary	unwary	JJ
20417	4414	3	person	person	NN
20417	4414	4	often	often	RB
20417	4414	5	buys	buy	VBZ
20417	4414	6	a	a	DT
20417	4414	7	garment	garment	NN
20417	4414	8	by	by	IN
20417	4414	9	artificial	artificial	JJ
20417	4414	10	light	light	NN
20417	4414	11	,	,	,
20417	4414	12	and	and	CC
20417	4414	13	is	be	VBZ
20417	4414	14	disgusted	disgust	VBN
20417	4414	15	next	next	JJ
20417	4414	16	morning	morning	NN
20417	4414	17	to	to	TO
20417	4414	18	find	find	VB
20417	4414	19	in	in	IN
20417	4414	20	it	-PRON-	PRP
20417	4414	21	a	a	DT
20417	4414	22	colour	colour	NN
20417	4414	23	which	which	WDT
20417	4414	24	is	be	VBZ
20417	4414	25	not	not	RB
20417	4414	26	wanted	want	VBN
20417	4414	27	.	.	.
20417	4415	1	The	the	DT
20417	4415	2	colour	colour	NN
20417	4415	3	disclosed	disclose	VBN
20417	4415	4	by	by	IN
20417	4415	5	the	the	DT
20417	4415	6	sun	sun	NN
20417	4415	7	was	be	VBD
20417	4415	8	not	not	RB
20417	4415	9	in	in	IN
20417	4415	10	the	the	DT
20417	4415	11	waves	wave	NNS
20417	4415	12	of	of	IN
20417	4415	13	the	the	DT
20417	4415	14	artificial	artificial	JJ
20417	4415	15	light	light	NN
20417	4415	16	.	.	.
20417	4416	1	[	[	-LRB-
20417	4416	2	Illustration	illustration	NN
20417	4416	3	:	:	:
20417	4416	4	ROTATING	rotate	VBG
20417	4416	5	DISC	DISC	NNP
20417	4416	6	OF	of	IN
20417	4416	7	SIR	SIR	NNP
20417	4416	8	ISAAC	ISAAC	NNP
20417	4416	9	NEWTON	NEWTON	NNP
20417	4416	10	FOR	for	IN
20417	4416	11	MIXING	mix	VBG
20417	4416	12	COLOURS	COLOURS	NNP
20417	4416	13	The	the	DT
20417	4416	14	Spectroscope	Spectroscope	NNP
20417	4416	15	sorts	sort	VBZ
20417	4416	16	out	out	IN
20417	4416	17	the	the	DT
20417	4416	18	above	above	JJ
20417	4416	19	seven	seven	CD
20417	4416	20	colours	colour	NNS
20417	4416	21	from	from	IN
20417	4416	22	sunlight	sunlight	NN
20417	4416	23	(	(	-LRB-
20417	4416	24	which	which	WDT
20417	4416	25	is	be	VBZ
20417	4416	26	compounded	compound	VBN
20417	4416	27	of	of	IN
20417	4416	28	these	these	DT
20417	4416	29	seven	seven	CD
20417	4416	30	colours	colour	NNS
20417	4416	31	)	)	-RRB-
20417	4416	32	.	.	.
20417	4417	1	If	if	IN
20417	4417	2	painted	paint	VBN
20417	4417	3	in	in	IN
20417	4417	4	proper	proper	JJ
20417	4417	5	proportions	proportion	NNS
20417	4417	6	on	on	IN
20417	4417	7	a	a	DT
20417	4417	8	wheel	wheel	NN
20417	4417	9	,	,	,
20417	4417	10	as	as	IN
20417	4417	11	shown	show	VBN
20417	4417	12	in	in	IN
20417	4417	13	the	the	DT
20417	4417	14	coloured	coloured	JJ
20417	4417	15	illustration	illustration	NN
20417	4417	16	,	,	,
20417	4417	17	and	and	CC
20417	4417	18	the	the	DT
20417	4417	19	wheel	wheel	NN
20417	4417	20	be	be	VB
20417	4417	21	turned	turn	VBN
20417	4417	22	rapidly	rapidly	RB
20417	4417	23	on	on	IN
20417	4417	24	a	a	DT
20417	4417	25	pivot	pivot	NN
20417	4417	26	through	through	IN
20417	4417	27	its	-PRON-	PRP$
20417	4417	28	centre	centre	NN
20417	4417	29	,	,	,
20417	4417	30	only	only	RB
20417	4417	31	a	a	DT
20417	4417	32	dull	dull	JJ
20417	4417	33	white	white	NN
20417	4417	34	will	will	MD
20417	4417	35	be	be	VB
20417	4417	36	perceived	perceive	VBN
20417	4417	37	.	.	.
20417	4418	1	If	if	IN
20417	4418	2	one	one	CD
20417	4418	3	colour	colour	NN
20417	4418	4	be	be	VB
20417	4418	5	omitted	omit	VBN
20417	4418	6	,	,	,
20417	4418	7	the	the	DT
20417	4418	8	result	result	NN
20417	4418	9	will	will	MD
20417	4418	10	be	be	VB
20417	4418	11	one	one	CD
20417	4418	12	colour	colour	NN
20417	4418	13	--	--	:
20417	4418	14	the	the	DT
20417	4418	15	result	result	NN
20417	4418	16	of	of	IN
20417	4418	17	the	the	DT
20417	4418	18	union	union	NN
20417	4418	19	of	of	IN
20417	4418	20	the	the	DT
20417	4418	21	remaining	remaining	JJ
20417	4418	22	six	six	CD
20417	4418	23	.	.	.
20417	4418	24	]	]	-RRB-
20417	4419	1	Beyond	beyond	IN
20417	4419	2	the	the	DT
20417	4419	3	waves	wave	NNS
20417	4419	4	of	of	IN
20417	4419	5	violet	violet	NN
20417	4419	6	light	light	NN
20417	4419	7	are	be	VBP
20417	4419	8	the	the	DT
20417	4419	9	still	still	RB
20417	4419	10	shorter	short	JJR
20417	4419	11	and	and	CC
20417	4419	12	more	more	RBR
20417	4419	13	rapid	rapid	JJ
20417	4419	14	waves	wave	NNS
20417	4419	15	--	--	:
20417	4419	16	the	the	DT
20417	4419	17	"	"	``
20417	4419	18	ultra	ultra	JJ
20417	4419	19	-	-	JJ
20417	4419	20	violet	violet	JJ
20417	4419	21	"	"	''
20417	4419	22	waves	wave	NNS
20417	4419	23	--	--	:
20417	4419	24	which	which	WDT
20417	4419	25	are	be	VBP
20417	4419	26	precious	precious	JJ
20417	4419	27	to	to	IN
20417	4419	28	the	the	DT
20417	4419	29	photographer	photographer	NN
20417	4419	30	.	.	.
20417	4420	1	As	as	IN
20417	4420	2	every	every	DT
20417	4420	3	amateur	amateur	NN
20417	4420	4	knows	know	VBZ
20417	4420	5	,	,	,
20417	4420	6	his	-PRON-	PRP$
20417	4420	7	plate	plate	NN
20417	4420	8	may	may	MD
20417	4420	9	safely	safely	RB
20417	4420	10	be	be	VB
20417	4420	11	exposed	expose	VBN
20417	4420	12	to	to	IN
20417	4420	13	light	light	NN
20417	4420	14	that	that	WDT
20417	4420	15	comes	come	VBZ
20417	4420	16	through	through	IN
20417	4420	17	a	a	DT
20417	4420	18	red	red	JJ
20417	4420	19	or	or	CC
20417	4420	20	an	an	DT
20417	4420	21	orange	orange	NN
20417	4420	22	screen	screen	NN
20417	4420	23	.	.	.
20417	4421	1	Such	such	PDT
20417	4421	2	a	a	DT
20417	4421	3	screen	screen	NN
20417	4421	4	means	mean	VBZ
20417	4421	5	"	"	``
20417	4421	6	no	no	DT
20417	4421	7	thoroughfare	thoroughfare	NN
20417	4421	8	"	"	''
20417	4421	9	for	for	IN
20417	4421	10	the	the	DT
20417	4421	11	blue	blue	JJ
20417	4421	12	and	and	CC
20417	4421	13	"	"	``
20417	4421	14	beyond	beyond	IN
20417	4421	15	-	-	HYPH
20417	4421	16	blue	blue	JJ
20417	4421	17	"	"	``
20417	4421	18	waves	wave	NNS
20417	4421	19	,	,	,
20417	4421	20	and	and	CC
20417	4421	21	it	-PRON-	PRP
20417	4421	22	is	be	VBZ
20417	4421	23	these	these	DT
20417	4421	24	which	which	WDT
20417	4421	25	arrange	arrange	VBP
20417	4421	26	the	the	DT
20417	4421	27	little	little	JJ
20417	4421	28	grains	grain	NNS
20417	4421	29	of	of	IN
20417	4421	30	silver	silver	NN
20417	4421	31	on	on	IN
20417	4421	32	the	the	DT
20417	4421	33	plate	plate	NN
20417	4421	34	.	.	.
20417	4422	1	It	-PRON-	PRP
20417	4422	2	is	be	VBZ
20417	4422	3	the	the	DT
20417	4422	4	same	same	JJ
20417	4422	5	waves	wave	NNS
20417	4422	6	which	which	WDT
20417	4422	7	supply	supply	VBP
20417	4422	8	the	the	DT
20417	4422	9	energy	energy	NN
20417	4422	10	to	to	IN
20417	4422	11	the	the	DT
20417	4422	12	little	little	JJ
20417	4422	13	green	green	JJ
20417	4422	14	grains	grain	NNS
20417	4422	15	of	of	IN
20417	4422	16	matter	matter	NN
20417	4422	17	(	(	-LRB-
20417	4422	18	chlorophyll	chlorophyll	NN
20417	4422	19	)	)	-RRB-
20417	4422	20	in	in	IN
20417	4422	21	the	the	DT
20417	4422	22	plant	plant	NN
20417	4422	23	,	,	,
20417	4422	24	preparing	prepare	VBG
20417	4422	25	our	-PRON-	PRP$
20417	4422	26	food	food	NN
20417	4422	27	and	and	CC
20417	4422	28	timber	timber	NN
20417	4422	29	for	for	IN
20417	4422	30	us	-PRON-	PRP
20417	4422	31	,	,	,
20417	4422	32	as	as	IN
20417	4422	33	will	will	MD
20417	4422	34	be	be	VB
20417	4422	35	seen	see	VBN
20417	4422	36	later	later	RB
20417	4422	37	.	.	.
20417	4423	1	The	the	DT
20417	4423	2	tree	tree	NN
20417	4423	3	struggles	struggle	VBZ
20417	4423	4	upward	upward	RB
20417	4423	5	and	and	CC
20417	4423	6	spreads	spread	VBZ
20417	4423	7	out	out	RP
20417	4423	8	its	-PRON-	PRP$
20417	4423	9	leaves	leave	NNS
20417	4423	10	fanwise	fanwise	RB
20417	4423	11	to	to	IN
20417	4423	12	the	the	DT
20417	4423	13	blue	blue	JJ
20417	4423	14	sky	sky	NN
20417	4423	15	to	to	TO
20417	4423	16	receive	receive	VB
20417	4423	17	them	-PRON-	PRP
20417	4423	18	.	.	.
20417	4424	1	In	in	IN
20417	4424	2	our	-PRON-	PRP$
20417	4424	3	coal	coal	NN
20417	4424	4	-	-	HYPH
20417	4424	5	measures	measure	NNS
20417	4424	6	,	,	,
20417	4424	7	the	the	DT
20417	4424	8	mighty	mighty	JJ
20417	4424	9	dead	dead	JJ
20417	4424	10	forests	forest	NNS
20417	4424	11	of	of	IN
20417	4424	12	long	long	RB
20417	4424	13	ago	ago	RB
20417	4424	14	,	,	,
20417	4424	15	are	be	VBP
20417	4424	16	vast	vast	JJ
20417	4424	17	stores	store	NNS
20417	4424	18	of	of	IN
20417	4424	19	sunlight	sunlight	NN
20417	4424	20	which	which	WDT
20417	4424	21	we	-PRON-	PRP
20417	4424	22	are	be	VBP
20417	4424	23	prodigally	prodigally	RB
20417	4424	24	using	use	VBG
20417	4424	25	up	up	RP
20417	4424	26	.	.	.
20417	4425	1	The	the	DT
20417	4425	2	X	X	NNS
20417	4425	3	-	-	NNS
20417	4425	4	rays	ray	NNS
20417	4425	5	are	be	VBP
20417	4425	6	the	the	DT
20417	4425	7	extreme	extreme	JJ
20417	4425	8	end	end	NN
20417	4425	9	,	,	,
20417	4425	10	the	the	DT
20417	4425	11	highest	high	JJS
20417	4425	12	octave	octave	NN
20417	4425	13	,	,	,
20417	4425	14	of	of	IN
20417	4425	15	the	the	DT
20417	4425	16	series	series	NN
20417	4425	17	of	of	IN
20417	4425	18	waves	wave	NNS
20417	4425	19	.	.	.
20417	4426	1	Their	-PRON-	PRP$
20417	4426	2	power	power	NN
20417	4426	3	of	of	IN
20417	4426	4	penetration	penetration	NN
20417	4426	5	implies	imply	VBZ
20417	4426	6	that	that	IN
20417	4426	7	they	-PRON-	PRP
20417	4426	8	are	be	VBP
20417	4426	9	excessively	excessively	RB
20417	4426	10	minute	minute	JJ
20417	4426	11	,	,	,
20417	4426	12	but	but	CC
20417	4426	13	even	even	RB
20417	4426	14	these	these	DT
20417	4426	15	have	have	VBP
20417	4426	16	not	not	RB
20417	4426	17	held	hold	VBN
20417	4426	18	their	-PRON-	PRP$
20417	4426	19	secret	secret	NN
20417	4426	20	from	from	IN
20417	4426	21	the	the	DT
20417	4426	22	modern	modern	JJ
20417	4426	23	physicist	physicist	NN
20417	4426	24	.	.	.
20417	4427	1	From	from	IN
20417	4427	2	a	a	DT
20417	4427	3	series	series	NN
20417	4427	4	of	of	IN
20417	4427	5	beautiful	beautiful	JJ
20417	4427	6	experiments	experiment	NNS
20417	4427	7	,	,	,
20417	4427	8	in	in	IN
20417	4427	9	which	which	WDT
20417	4427	10	they	-PRON-	PRP
20417	4427	11	were	be	VBD
20417	4427	12	made	make	VBN
20417	4427	13	to	to	TO
20417	4427	14	pass	pass	VB
20417	4427	15	amongst	amongst	IN
20417	4427	16	the	the	DT
20417	4427	17	atoms	atom	NNS
20417	4427	18	of	of	IN
20417	4427	19	a	a	DT
20417	4427	20	crystal	crystal	NN
20417	4427	21	,	,	,
20417	4427	22	we	-PRON-	PRP
20417	4427	23	learned	learn	VBD
20417	4427	24	their	-PRON-	PRP$
20417	4427	25	length	length	NN
20417	4427	26	.	.	.
20417	4428	1	It	-PRON-	PRP
20417	4428	2	is	be	VBZ
20417	4428	3	about	about	IN
20417	4428	4	the	the	DT
20417	4428	5	ten	ten	CD
20417	4428	6	-	-	HYPH
20417	4428	7	millionth	millionth	NN
20417	4428	8	of	of	IN
20417	4428	9	a	a	DT
20417	4428	10	millimetre	millimetre	NN
20417	4428	11	,	,	,
20417	4428	12	and	and	CC
20417	4428	13	a	a	DT
20417	4428	14	millimetre	millimetre	NN
20417	4428	15	is	be	VBZ
20417	4428	16	about	about	IN
20417	4428	17	the	the	DT
20417	4428	18	1/25	1/25	CD
20417	4428	19	of	of	IN
20417	4428	20	an	an	DT
20417	4428	21	inch	inch	NN
20417	4428	22	!	!	.
20417	4429	1	One	one	CD
20417	4429	2	of	of	IN
20417	4429	3	the	the	DT
20417	4429	4	most	most	RBS
20417	4429	5	recent	recent	JJ
20417	4429	6	discoveries	discovery	NNS
20417	4429	7	,	,	,
20417	4429	8	made	make	VBN
20417	4429	9	during	during	IN
20417	4429	10	a	a	DT
20417	4429	11	recent	recent	JJ
20417	4429	12	eclipse	eclipse	NN
20417	4429	13	of	of	IN
20417	4429	14	the	the	DT
20417	4429	15	sun	sun	NN
20417	4429	16	,	,	,
20417	4429	17	is	be	VBZ
20417	4429	18	that	that	DT
20417	4429	19	light	light	NN
20417	4429	20	is	be	VBZ
20417	4429	21	subject	subject	JJ
20417	4429	22	to	to	IN
20417	4429	23	gravitation	gravitation	NN
20417	4429	24	.	.	.
20417	4430	1	A	a	DT
20417	4430	2	ray	ray	NN
20417	4430	3	of	of	IN
20417	4430	4	light	light	NN
20417	4430	5	from	from	IN
20417	4430	6	a	a	DT
20417	4430	7	star	star	NN
20417	4430	8	is	be	VBZ
20417	4430	9	bent	bent	JJ
20417	4430	10	out	out	IN
20417	4430	11	of	of	IN
20417	4430	12	its	-PRON-	PRP$
20417	4430	13	straight	straight	JJ
20417	4430	14	path	path	NN
20417	4430	15	when	when	WRB
20417	4430	16	it	-PRON-	PRP
20417	4430	17	passes	pass	VBZ
20417	4430	18	near	near	IN
20417	4430	19	the	the	DT
20417	4430	20	mass	mass	NN
20417	4430	21	of	of	IN
20417	4430	22	the	the	DT
20417	4430	23	sun	sun	NN
20417	4430	24	.	.	.
20417	4431	1	Professor	Professor	NNP
20417	4431	2	Eddington	Eddington	NNP
20417	4431	3	tells	tell	VBZ
20417	4431	4	us	-PRON-	PRP
20417	4431	5	that	that	IN
20417	4431	6	we	-PRON-	PRP
20417	4431	7	have	have	VBP
20417	4431	8	as	as	RB
20417	4431	9	much	much	JJ
20417	4431	10	right	right	NN
20417	4431	11	to	to	TO
20417	4431	12	speak	speak	VB
20417	4431	13	of	of	IN
20417	4431	14	a	a	DT
20417	4431	15	pound	pound	NN
20417	4431	16	of	of	IN
20417	4431	17	light	light	NN
20417	4431	18	as	as	IN
20417	4431	19	of	of	IN
20417	4431	20	a	a	DT
20417	4431	21	pound	pound	NN
20417	4431	22	of	of	IN
20417	4431	23	sugar	sugar	NN
20417	4431	24	.	.	.
20417	4432	1	Professor	Professor	NNP
20417	4432	2	Eddington	Eddington	NNP
20417	4432	3	even	even	RB
20417	4432	4	calculates	calculate	VBZ
20417	4432	5	that	that	IN
20417	4432	6	the	the	DT
20417	4432	7	earth	earth	NN
20417	4432	8	receives	receive	VBZ
20417	4432	9	160	160	CD
20417	4432	10	tons	ton	NNS
20417	4432	11	of	of	IN
20417	4432	12	light	light	NN
20417	4432	13	from	from	IN
20417	4432	14	the	the	DT
20417	4432	15	sun	sun	NN
20417	4432	16	every	every	DT
20417	4432	17	year	year	NN
20417	4432	18	!	!	.
20417	4433	1	ENERGY	ENERGY	NNP
20417	4433	2	:	:	:
20417	4433	3	HOW	how	WRB
20417	4433	4	ALL	all	DT
20417	4433	5	LIFE	life	NN
20417	4433	6	DEPENDS	depend	VBZ
20417	4433	7	ON	on	IN
20417	4433	8	IT	it	PRP
20417	4433	9	As	as	IN
20417	4433	10	we	-PRON-	PRP
20417	4433	11	have	have	VBP
20417	4433	12	seen	see	VBN
20417	4433	13	in	in	IN
20417	4433	14	an	an	DT
20417	4433	15	earlier	early	JJR
20417	4433	16	chapter	chapter	NN
20417	4433	17	,	,	,
20417	4433	18	one	one	CD
20417	4433	19	of	of	IN
20417	4433	20	the	the	DT
20417	4433	21	fundamental	fundamental	JJ
20417	4433	22	entities	entity	NNS
20417	4433	23	of	of	IN
20417	4433	24	the	the	DT
20417	4433	25	universe	universe	NN
20417	4433	26	is	be	VBZ
20417	4433	27	matter	matter	NN
20417	4433	28	.	.	.
20417	4434	1	A	a	DT
20417	4434	2	second	second	JJ
20417	4434	3	,	,	,
20417	4434	4	not	not	RB
20417	4434	5	less	less	RBR
20417	4434	6	important	important	JJ
20417	4434	7	,	,	,
20417	4434	8	is	be	VBZ
20417	4434	9	called	call	VBN
20417	4434	10	energy	energy	NN
20417	4434	11	.	.	.
20417	4435	1	Energy	energy	NN
20417	4435	2	is	be	VBZ
20417	4435	3	indispensable	indispensable	JJ
20417	4435	4	if	if	IN
20417	4435	5	the	the	DT
20417	4435	6	world	world	NN
20417	4435	7	is	be	VBZ
20417	4435	8	to	to	TO
20417	4435	9	continue	continue	VB
20417	4435	10	to	to	TO
20417	4435	11	exist	exist	VB
20417	4435	12	,	,	,
20417	4435	13	since	since	IN
20417	4435	14	all	all	DT
20417	4435	15	phenomena	phenomenon	NNS
20417	4435	16	,	,	,
20417	4435	17	including	include	VBG
20417	4435	18	life	life	NN
20417	4435	19	,	,	,
20417	4435	20	depend	depend	VB
20417	4435	21	on	on	IN
20417	4435	22	it	-PRON-	PRP
20417	4435	23	.	.	.
20417	4436	1	Just	just	RB
20417	4436	2	as	as	IN
20417	4436	3	it	-PRON-	PRP
20417	4436	4	is	be	VBZ
20417	4436	5	humanly	humanly	RB
20417	4436	6	impossible	impossible	JJ
20417	4436	7	to	to	TO
20417	4436	8	create	create	VB
20417	4436	9	or	or	CC
20417	4436	10	to	to	TO
20417	4436	11	destroy	destroy	VB
20417	4436	12	a	a	DT
20417	4436	13	particle	particle	NN
20417	4436	14	of	of	IN
20417	4436	15	matter	matter	NN
20417	4436	16	,	,	,
20417	4436	17	so	so	RB
20417	4436	18	is	be	VBZ
20417	4436	19	it	-PRON-	PRP
20417	4436	20	impossible	impossible	JJ
20417	4436	21	to	to	TO
20417	4436	22	create	create	VB
20417	4436	23	or	or	CC
20417	4436	24	to	to	TO
20417	4436	25	destroy	destroy	VB
20417	4436	26	energy	energy	NN
20417	4436	27	.	.	.
20417	4437	1	This	this	DT
20417	4437	2	statement	statement	NN
20417	4437	3	will	will	MD
20417	4437	4	be	be	VB
20417	4437	5	more	more	RBR
20417	4437	6	readily	readily	RB
20417	4437	7	understood	understand	VBN
20417	4437	8	when	when	WRB
20417	4437	9	we	-PRON-	PRP
20417	4437	10	have	have	VBP
20417	4437	11	considered	consider	VBN
20417	4437	12	what	what	WDT
20417	4437	13	energy	energy	NN
20417	4437	14	is	be	VBZ
20417	4437	15	.	.	.
20417	4438	1	Energy	energy	NN
20417	4438	2	,	,	,
20417	4438	3	like	like	IN
20417	4438	4	matter	matter	NN
20417	4438	5	,	,	,
20417	4438	6	is	be	VBZ
20417	4438	7	indestructible	indestructible	JJ
20417	4438	8	,	,	,
20417	4438	9	and	and	CC
20417	4438	10	just	just	RB
20417	4438	11	as	as	IN
20417	4438	12	matter	matter	NN
20417	4438	13	exists	exist	VBZ
20417	4438	14	in	in	IN
20417	4438	15	various	various	JJ
20417	4438	16	forms	form	NNS
20417	4438	17	so	so	RB
20417	4438	18	does	do	VBZ
20417	4438	19	energy	energy	NN
20417	4438	20	.	.	.
20417	4439	1	And	and	CC
20417	4439	2	we	-PRON-	PRP
20417	4439	3	may	may	MD
20417	4439	4	add	add	VB
20417	4439	5	,	,	,
20417	4439	6	just	just	RB
20417	4439	7	as	as	IN
20417	4439	8	we	-PRON-	PRP
20417	4439	9	are	be	VBP
20417	4439	10	ignorant	ignorant	JJ
20417	4439	11	of	of	IN
20417	4439	12	what	what	WP
20417	4439	13	the	the	DT
20417	4439	14	negative	negative	JJ
20417	4439	15	and	and	CC
20417	4439	16	positive	positive	JJ
20417	4439	17	particles	particle	NNS
20417	4439	18	of	of	IN
20417	4439	19	electricity	electricity	NN
20417	4439	20	which	which	WDT
20417	4439	21	constitute	constitute	VBP
20417	4439	22	matter	matter	NN
20417	4439	23	really	really	RB
20417	4439	24	are	be	VBP
20417	4439	25	,	,	,
20417	4439	26	so	so	CC
20417	4439	27	we	-PRON-	PRP
20417	4439	28	are	be	VBP
20417	4439	29	ignorant	ignorant	JJ
20417	4439	30	of	of	IN
20417	4439	31	the	the	DT
20417	4439	32	true	true	JJ
20417	4439	33	nature	nature	NN
20417	4439	34	of	of	IN
20417	4439	35	energy	energy	NN
20417	4439	36	.	.	.
20417	4440	1	At	at	IN
20417	4440	2	the	the	DT
20417	4440	3	same	same	JJ
20417	4440	4	time	time	NN
20417	4440	5	,	,	,
20417	4440	6	energy	energy	NN
20417	4440	7	is	be	VBZ
20417	4440	8	not	not	RB
20417	4440	9	so	so	RB
20417	4440	10	completely	completely	RB
20417	4440	11	mysterious	mysterious	JJ
20417	4440	12	as	as	IN
20417	4440	13	it	-PRON-	PRP
20417	4440	14	once	once	RB
20417	4440	15	was	be	VBD
20417	4440	16	.	.	.
20417	4441	1	It	-PRON-	PRP
20417	4441	2	is	be	VBZ
20417	4441	3	another	another	DT
20417	4441	4	of	of	IN
20417	4441	5	nature	nature	NN
20417	4441	6	's	's	POS
20417	4441	7	mysteries	mystery	NNS
20417	4441	8	which	which	WDT
20417	4441	9	the	the	DT
20417	4441	10	advance	advance	NN
20417	4441	11	of	of	IN
20417	4441	12	modern	modern	JJ
20417	4441	13	science	science	NN
20417	4441	14	has	have	VBZ
20417	4441	15	in	in	IN
20417	4441	16	some	some	DT
20417	4441	17	measure	measure	NN
20417	4441	18	unveiled	unveil	VBD
20417	4441	19	.	.	.
20417	4442	1	It	-PRON-	PRP
20417	4442	2	was	be	VBD
20417	4442	3	only	only	RB
20417	4442	4	during	during	IN
20417	4442	5	the	the	DT
20417	4442	6	nineteenth	nineteenth	JJ
20417	4442	7	century	century	NN
20417	4442	8	that	that	DT
20417	4442	9	energy	energy	NN
20417	4442	10	came	come	VBD
20417	4442	11	to	to	TO
20417	4442	12	be	be	VB
20417	4442	13	known	know	VBN
20417	4442	14	as	as	IN
20417	4442	15	something	something	NN
20417	4442	16	as	as	IN
20417	4442	17	distinct	distinct	JJ
20417	4442	18	and	and	CC
20417	4442	19	permanent	permanent	JJ
20417	4442	20	as	as	IN
20417	4442	21	matter	matter	RB
20417	4442	22	itself	-PRON-	PRP
20417	4442	23	.	.	.
20417	4443	1	Forms	form	NNS
20417	4443	2	of	of	IN
20417	4443	3	Energy	energy	NN
20417	4443	4	The	the	DT
20417	4443	5	existence	existence	NN
20417	4443	6	of	of	IN
20417	4443	7	various	various	JJ
20417	4443	8	forms	form	NNS
20417	4443	9	of	of	IN
20417	4443	10	energy	energy	NN
20417	4443	11	had	have	VBD
20417	4443	12	been	be	VBN
20417	4443	13	known	know	VBN
20417	4443	14	,	,	,
20417	4443	15	of	of	IN
20417	4443	16	course	course	NN
20417	4443	17	,	,	,
20417	4443	18	for	for	IN
20417	4443	19	ages	age	NNS
20417	4443	20	;	;	:
20417	4443	21	there	there	EX
20417	4443	22	was	be	VBD
20417	4443	23	the	the	DT
20417	4443	24	energy	energy	NN
20417	4443	25	of	of	IN
20417	4443	26	a	a	DT
20417	4443	27	falling	fall	VBG
20417	4443	28	stone	stone	NN
20417	4443	29	,	,	,
20417	4443	30	the	the	DT
20417	4443	31	energy	energy	NN
20417	4443	32	produced	produce	VBN
20417	4443	33	by	by	IN
20417	4443	34	burning	burn	VBG
20417	4443	35	wood	wood	NN
20417	4443	36	or	or	CC
20417	4443	37	coal	coal	NN
20417	4443	38	or	or	CC
20417	4443	39	any	any	DT
20417	4443	40	other	other	JJ
20417	4443	41	substance	substance	NN
20417	4443	42	,	,	,
20417	4443	43	but	but	CC
20417	4443	44	the	the	DT
20417	4443	45	essential	essential	JJ
20417	4443	46	_	_	NNP
20417	4443	47	identity	identity	NN
20417	4443	48	_	_	NNP
20417	4443	49	of	of	IN
20417	4443	50	all	all	PDT
20417	4443	51	these	these	DT
20417	4443	52	forms	form	NNS
20417	4443	53	of	of	IN
20417	4443	54	energy	energy	NN
20417	4443	55	had	have	VBD
20417	4443	56	not	not	RB
20417	4443	57	been	be	VBN
20417	4443	58	suspected	suspect	VBN
20417	4443	59	.	.	.
20417	4444	1	The	the	DT
20417	4444	2	conception	conception	NN
20417	4444	3	of	of	IN
20417	4444	4	energy	energy	NN
20417	4444	5	as	as	IN
20417	4444	6	something	something	NN
20417	4444	7	which	which	WDT
20417	4444	8	,	,	,
20417	4444	9	like	like	IN
20417	4444	10	matter	matter	NN
20417	4444	11	,	,	,
20417	4444	12	was	be	VBD
20417	4444	13	constant	constant	JJ
20417	4444	14	in	in	IN
20417	4444	15	amount	amount	NN
20417	4444	16	,	,	,
20417	4444	17	which	which	WDT
20417	4444	18	could	could	MD
20417	4444	19	not	not	RB
20417	4444	20	be	be	VB
20417	4444	21	created	create	VBN
20417	4444	22	nor	nor	CC
20417	4444	23	destroyed	destroy	VBN
20417	4444	24	,	,	,
20417	4444	25	was	be	VBD
20417	4444	26	one	one	CD
20417	4444	27	of	of	IN
20417	4444	28	the	the	DT
20417	4444	29	great	great	JJ
20417	4444	30	scientific	scientific	JJ
20417	4444	31	acquisitions	acquisition	NNS
20417	4444	32	of	of	IN
20417	4444	33	the	the	DT
20417	4444	34	past	past	JJ
20417	4444	35	century	century	NN
20417	4444	36	.	.	.
20417	4445	1	[	[	-LRB-
20417	4445	2	Illustration	illustration	NN
20417	4445	3	:	:	:
20417	4445	4	WAVE	WAVE	NNP
20417	4445	5	SHAPES	SHAPES	NNP
20417	4445	6	Wave	wave	NN
20417	4445	7	-	-	HYPH
20417	4445	8	motions	motion	NNS
20417	4445	9	are	be	VBP
20417	4445	10	often	often	RB
20417	4445	11	complex	complex	JJ
20417	4445	12	.	.	.
20417	4446	1	The	the	DT
20417	4446	2	above	above	JJ
20417	4446	3	illustration	illustration	NN
20417	4446	4	shows	show	VBZ
20417	4446	5	some	some	DT
20417	4446	6	fairly	fairly	RB
20417	4446	7	complicated	complicated	JJ
20417	4446	8	wave	wave	NN
20417	4446	9	shapes	shape	NNS
20417	4446	10	.	.	.
20417	4447	1	All	all	DT
20417	4447	2	such	such	JJ
20417	4447	3	wave	wave	NN
20417	4447	4	-	-	HYPH
20417	4447	5	motions	motion	NNS
20417	4447	6	can	can	MD
20417	4447	7	be	be	VB
20417	4447	8	produced	produce	VBN
20417	4447	9	by	by	IN
20417	4447	10	superposing	superpose	VBG
20417	4447	11	a	a	DT
20417	4447	12	number	number	NN
20417	4447	13	of	of	IN
20417	4447	14	simple	simple	JJ
20417	4447	15	wave	wave	NN
20417	4447	16	forms	form	NNS
20417	4447	17	.	.	.
20417	4447	18	]	]	-RRB-
20417	4448	1	[	[	-LRB-
20417	4448	2	Illustration	illustration	NN
20417	4448	3	:	:	:
20417	4448	4	THE	the	DT
20417	4448	5	POWER	power	NN
20417	4448	6	OF	of	IN
20417	4448	7	A	a	DT
20417	4448	8	MAGNET	magnet	NN
20417	4448	9	The	the	DT
20417	4448	10	illustration	illustration	NN
20417	4448	11	is	be	VBZ
20417	4448	12	that	that	DT
20417	4448	13	of	of	IN
20417	4448	14	a	a	DT
20417	4448	15	"	"	``
20417	4448	16	Phoenix	Phoenix	NNP
20417	4448	17	"	"	''
20417	4448	18	electric	electric	JJ
20417	4448	19	magnet	magnet	NN
20417	4448	20	lifting	lift	VBG
20417	4448	21	scrap	scrap	NN
20417	4448	22	from	from	IN
20417	4448	23	railway	railway	NN
20417	4448	24	trucks	truck	NNS
20417	4448	25	.	.	.
20417	4449	1	The	the	DT
20417	4449	2	magnet	magnet	NN
20417	4449	3	is	be	VBZ
20417	4449	4	52	52	CD
20417	4449	5	inches	inch	NNS
20417	4449	6	in	in	IN
20417	4449	7	diameter	diameter	NN
20417	4449	8	and	and	CC
20417	4449	9	lifts	lift	VBZ
20417	4449	10	a	a	DT
20417	4449	11	weight	weight	NN
20417	4449	12	of	of	IN
20417	4449	13	26	26	CD
20417	4449	14	tons	ton	NNS
20417	4449	15	.	.	.
20417	4450	1	The	the	DT
20417	4450	2	same	same	JJ
20417	4450	3	type	type	NN
20417	4450	4	of	of	IN
20417	4450	5	magnet	magnet	NN
20417	4450	6	,	,	,
20417	4450	7	62	62	CD
20417	4450	8	inches	inch	NNS
20417	4450	9	in	in	IN
20417	4450	10	diameter	diameter	NN
20417	4450	11	,	,	,
20417	4450	12	lifts	lift	VBZ
20417	4450	13	a	a	DT
20417	4450	14	weight	weight	NN
20417	4450	15	of	of	IN
20417	4450	16	40	40	CD
20417	4450	17	tons	ton	NNS
20417	4450	18	.	.	.
20417	4450	19	]	]	-RRB-
20417	4451	1	[	[	-LRB-
20417	4451	2	Illustration	illustration	NN
20417	4451	3	:	:	:
20417	4451	4	_	_	NNP
20417	4451	5	Photo	Photo	NNP
20417	4451	6	:	:	:
20417	4451	7	The	the	DT
20417	4451	8	Locomotive	Locomotive	NNP
20417	4451	9	Publishing	Publishing	NNP
20417	4451	10	Co.	Co.	NNP
20417	4451	11	,	,	,
20417	4451	12	Ltd.	Ltd.	NNP
20417	4451	13	_	_	NNP
20417	4451	14	THE	the	DT
20417	4451	15	SPEED	SPEED	NNP
20417	4451	16	OF	of	IN
20417	4451	17	LIGHT	light	NN
20417	4451	18	A	a	DT
20417	4451	19	train	train	NN
20417	4451	20	travelling	travel	VBG
20417	4451	21	at	at	IN
20417	4451	22	the	the	DT
20417	4451	23	rate	rate	NN
20417	4451	24	of	of	IN
20417	4451	25	sixty	sixty	CD
20417	4451	26	miles	mile	NNS
20417	4451	27	per	per	IN
20417	4451	28	hour	hour	NN
20417	4451	29	would	would	MD
20417	4451	30	take	take	VB
20417	4451	31	rather	rather	RB
20417	4451	32	more	more	JJR
20417	4451	33	than	than	IN
20417	4451	34	seventeen	seventeen	CD
20417	4451	35	and	and	CC
20417	4451	36	a	a	DT
20417	4451	37	quarter	quarter	NN
20417	4451	38	days	day	NNS
20417	4451	39	to	to	TO
20417	4451	40	go	go	VB
20417	4451	41	round	round	IN
20417	4451	42	the	the	DT
20417	4451	43	earth	earth	NN
20417	4451	44	at	at	IN
20417	4451	45	the	the	DT
20417	4451	46	equator	equator	NN
20417	4451	47	,	,	,
20417	4451	48	i.e.	i.e.	FW
20417	4452	1	a	a	DT
20417	4452	2	distance	distance	NN
20417	4452	3	of	of	IN
20417	4452	4	25,000	25,000	CD
20417	4452	5	miles	mile	NNS
20417	4452	6	.	.	.
20417	4453	1	Light	light	NN
20417	4453	2	,	,	,
20417	4453	3	which	which	WDT
20417	4453	4	travels	travel	VBZ
20417	4453	5	at	at	IN
20417	4453	6	the	the	DT
20417	4453	7	rate	rate	NN
20417	4453	8	of	of	IN
20417	4453	9	186,000	186,000	CD
20417	4453	10	miles	mile	NNS
20417	4453	11	per	per	IN
20417	4453	12	second	second	NN
20417	4453	13	,	,	,
20417	4453	14	would	would	MD
20417	4453	15	take	take	VB
20417	4453	16	between	between	IN
20417	4453	17	one	one	CD
20417	4453	18	-	-	HYPH
20417	4453	19	seventh	seventh	JJ
20417	4453	20	and	and	CC
20417	4453	21	one	one	CD
20417	4453	22	-	-	HYPH
20417	4453	23	eighth	eighth	NN
20417	4453	24	of	of	IN
20417	4453	25	a	a	DT
20417	4453	26	second	second	NN
20417	4453	27	to	to	TO
20417	4453	28	go	go	VB
20417	4453	29	the	the	DT
20417	4453	30	same	same	JJ
20417	4453	31	distance	distance	NN
20417	4453	32	.	.	.
20417	4453	33	]	]	-RRB-
20417	4454	1	[	[	-LRB-
20417	4454	2	Illustration	illustration	NN
20417	4454	3	:	:	:
20417	4454	4	ROTATING	rotate	VBG
20417	4454	5	DISC	DISC	NNP
20417	4454	6	OF	of	IN
20417	4454	7	SIR	SIR	NNP
20417	4454	8	ISAAC	ISAAC	NNP
20417	4454	9	NEWTON	NEWTON	NNP
20417	4454	10	FOR	for	IN
20417	4454	11	MIXING	mix	VBG
20417	4454	12	COLOURS	COLOURS	NNP
20417	4454	13	The	the	DT
20417	4454	14	Spectroscope	Spectroscope	NNP
20417	4454	15	sorts	sort	VBZ
20417	4454	16	out	out	IN
20417	4454	17	the	the	DT
20417	4454	18	above	above	JJ
20417	4454	19	seven	seven	CD
20417	4454	20	colours	colour	NNS
20417	4454	21	from	from	IN
20417	4454	22	sunlight	sunlight	NN
20417	4454	23	(	(	-LRB-
20417	4454	24	which	which	WDT
20417	4454	25	is	be	VBZ
20417	4454	26	compounded	compound	VBN
20417	4454	27	of	of	IN
20417	4454	28	these	these	DT
20417	4454	29	seven	seven	CD
20417	4454	30	colours	colour	NNS
20417	4454	31	)	)	-RRB-
20417	4454	32	.	.	.
20417	4455	1	If	if	IN
20417	4455	2	painted	paint	VBN
20417	4455	3	in	in	IN
20417	4455	4	proper	proper	JJ
20417	4455	5	proportions	proportion	NNS
20417	4455	6	on	on	IN
20417	4455	7	a	a	DT
20417	4455	8	wheel	wheel	NN
20417	4455	9	,	,	,
20417	4455	10	as	as	IN
20417	4455	11	shown	show	VBN
20417	4455	12	in	in	IN
20417	4455	13	the	the	DT
20417	4455	14	coloured	coloured	JJ
20417	4455	15	illustration	illustration	NN
20417	4455	16	,	,	,
20417	4455	17	and	and	CC
20417	4455	18	the	the	DT
20417	4455	19	wheel	wheel	NN
20417	4455	20	turned	turn	VBD
20417	4455	21	rapidly	rapidly	RB
20417	4455	22	on	on	IN
20417	4455	23	a	a	DT
20417	4455	24	pivot	pivot	NN
20417	4455	25	through	through	IN
20417	4455	26	its	-PRON-	PRP$
20417	4455	27	centre	centre	NN
20417	4455	28	,	,	,
20417	4455	29	only	only	RB
20417	4455	30	a	a	DT
20417	4455	31	dull	dull	JJ
20417	4455	32	white	white	NN
20417	4455	33	will	will	MD
20417	4455	34	be	be	VB
20417	4455	35	perceived	perceive	VBN
20417	4455	36	.	.	.
20417	4456	1	If	if	IN
20417	4456	2	one	one	CD
20417	4456	3	colour	colour	NN
20417	4456	4	be	be	VB
20417	4456	5	omitted	omit	VBN
20417	4456	6	,	,	,
20417	4456	7	the	the	DT
20417	4456	8	result	result	NN
20417	4456	9	will	will	MD
20417	4456	10	be	be	VB
20417	4456	11	one	one	CD
20417	4456	12	colour	colour	NN
20417	4456	13	--	--	:
20417	4456	14	the	the	DT
20417	4456	15	result	result	NN
20417	4456	16	of	of	IN
20417	4456	17	the	the	DT
20417	4456	18	union	union	NN
20417	4456	19	of	of	IN
20417	4456	20	the	the	DT
20417	4456	21	remaining	remaining	JJ
20417	4456	22	six	six	CD
20417	4456	23	.	.	.
20417	4456	24	]	]	-RRB-
20417	4457	1	It	-PRON-	PRP
20417	4457	2	is	be	VBZ
20417	4457	3	not	not	RB
20417	4457	4	possible	possible	JJ
20417	4457	5	to	to	TO
20417	4457	6	enter	enter	VB
20417	4457	7	deeply	deeply	RB
20417	4457	8	into	into	IN
20417	4457	9	this	this	DT
20417	4457	10	subject	subject	NN
20417	4457	11	here	here	RB
20417	4457	12	.	.	.
20417	4458	1	It	-PRON-	PRP
20417	4458	2	is	be	VBZ
20417	4458	3	sufficient	sufficient	JJ
20417	4458	4	if	if	IN
20417	4458	5	we	-PRON-	PRP
20417	4458	6	briefly	briefly	RB
20417	4458	7	outline	outline	VBP
20417	4458	8	its	-PRON-	PRP$
20417	4458	9	salient	salient	NN
20417	4458	10	aspects	aspect	NNS
20417	4458	11	.	.	.
20417	4459	1	Energy	energy	NN
20417	4459	2	is	be	VBZ
20417	4459	3	recognised	recognise	VBN
20417	4459	4	in	in	IN
20417	4459	5	two	two	CD
20417	4459	6	forms	form	NNS
20417	4459	7	,	,	,
20417	4459	8	kinetic	kinetic	NN
20417	4459	9	and	and	CC
20417	4459	10	potential	potential	NN
20417	4459	11	.	.	.
20417	4460	1	The	the	DT
20417	4460	2	form	form	NN
20417	4460	3	of	of	IN
20417	4460	4	energy	energy	NN
20417	4460	5	which	which	WDT
20417	4460	6	is	be	VBZ
20417	4460	7	most	most	RBS
20417	4460	8	apparent	apparent	JJ
20417	4460	9	to	to	IN
20417	4460	10	us	-PRON-	PRP
20417	4460	11	is	be	VBZ
20417	4460	12	the	the	DT
20417	4460	13	_	_	NNP
20417	4460	14	energy	energy	NN
20417	4460	15	of	of	IN
20417	4460	16	motion	motion	NN
20417	4460	17	_	_	NNP
20417	4460	18	;	;	:
20417	4460	19	for	for	IN
20417	4460	20	example	example	NN
20417	4460	21	,	,	,
20417	4460	22	a	a	DT
20417	4460	23	rolling	roll	VBG
20417	4460	24	stone	stone	NN
20417	4460	25	,	,	,
20417	4460	26	running	running	NN
20417	4460	27	water	water	NN
20417	4460	28	,	,	,
20417	4460	29	a	a	DT
20417	4460	30	falling	fall	VBG
20417	4460	31	body	body	NN
20417	4460	32	,	,	,
20417	4460	33	and	and	CC
20417	4460	34	so	so	RB
20417	4460	35	on	on	RB
20417	4460	36	.	.	.
20417	4461	1	We	-PRON-	PRP
20417	4461	2	call	call	VBP
20417	4461	3	the	the	DT
20417	4461	4	energy	energy	NN
20417	4461	5	of	of	IN
20417	4461	6	motion	motion	NN
20417	4461	7	_	_	NNP
20417	4461	8	kinetic	kinetic	NNP
20417	4461	9	energy	energy	NN
20417	4461	10	_	_	NNP
20417	4461	11	.	.	.
20417	4462	1	Potential	potential	JJ
20417	4462	2	energy	energy	NN
20417	4462	3	is	be	VBZ
20417	4462	4	the	the	DT
20417	4462	5	energy	energy	NN
20417	4462	6	a	a	DT
20417	4462	7	body	body	NN
20417	4462	8	has	have	VBZ
20417	4462	9	in	in	IN
20417	4462	10	virtue	virtue	NN
20417	4462	11	of	of	IN
20417	4462	12	its	-PRON-	PRP$
20417	4462	13	position	position	NN
20417	4462	14	--	--	:
20417	4462	15	it	-PRON-	PRP
20417	4462	16	is	be	VBZ
20417	4462	17	its	-PRON-	PRP$
20417	4462	18	capacity	capacity	NN
20417	4462	19	,	,	,
20417	4462	20	in	in	IN
20417	4462	21	other	other	JJ
20417	4462	22	words	word	NNS
20417	4462	23	,	,	,
20417	4462	24	to	to	TO
20417	4462	25	acquire	acquire	VB
20417	4462	26	kinetic	kinetic	JJ
20417	4462	27	energy	energy	NN
20417	4462	28	,	,	,
20417	4462	29	as	as	IN
20417	4462	30	in	in	IN
20417	4462	31	the	the	DT
20417	4462	32	case	case	NN
20417	4462	33	of	of	IN
20417	4462	34	a	a	DT
20417	4462	35	stone	stone	NN
20417	4462	36	resting	rest	VBG
20417	4462	37	on	on	IN
20417	4462	38	the	the	DT
20417	4462	39	edge	edge	NN
20417	4462	40	of	of	IN
20417	4462	41	a	a	DT
20417	4462	42	cliff	cliff	NN
20417	4462	43	.	.	.
20417	4463	1	Energy	energy	NN
20417	4463	2	may	may	MD
20417	4463	3	assume	assume	VB
20417	4463	4	different	different	JJ
20417	4463	5	forms	form	NNS
20417	4463	6	;	;	:
20417	4463	7	one	one	CD
20417	4463	8	kind	kind	NN
20417	4463	9	of	of	IN
20417	4463	10	energy	energy	NN
20417	4463	11	may	may	MD
20417	4463	12	be	be	VB
20417	4463	13	converted	convert	VBN
20417	4463	14	directly	directly	RB
20417	4463	15	or	or	CC
20417	4463	16	indirectly	indirectly	RB
20417	4463	17	into	into	IN
20417	4463	18	some	some	DT
20417	4463	19	other	other	JJ
20417	4463	20	form	form	NN
20417	4463	21	.	.	.
20417	4464	1	The	the	DT
20417	4464	2	energy	energy	NN
20417	4464	3	of	of	IN
20417	4464	4	burning	burn	VBG
20417	4464	5	coal	coal	NN
20417	4464	6	,	,	,
20417	4464	7	for	for	IN
20417	4464	8	example	example	NN
20417	4464	9	,	,	,
20417	4464	10	is	be	VBZ
20417	4464	11	converted	convert	VBN
20417	4464	12	into	into	IN
20417	4464	13	heat	heat	NN
20417	4464	14	,	,	,
20417	4464	15	and	and	CC
20417	4464	16	from	from	IN
20417	4464	17	heat	heat	NN
20417	4464	18	energy	energy	NN
20417	4464	19	we	-PRON-	PRP
20417	4464	20	have	have	VBP
20417	4464	21	mechanical	mechanical	JJ
20417	4464	22	energy	energy	NN
20417	4464	23	,	,	,
20417	4464	24	such	such	JJ
20417	4464	25	as	as	IN
20417	4464	26	that	that	DT
20417	4464	27	manifested	manifest	VBN
20417	4464	28	by	by	IN
20417	4464	29	the	the	DT
20417	4464	30	steam	steam	NN
20417	4464	31	-	-	HYPH
20417	4464	32	engine	engine	NN
20417	4464	33	.	.	.
20417	4465	1	In	in	IN
20417	4465	2	this	this	DT
20417	4465	3	way	way	NN
20417	4465	4	we	-PRON-	PRP
20417	4465	5	can	can	MD
20417	4465	6	transfer	transfer	VB
20417	4465	7	energy	energy	NN
20417	4465	8	from	from	IN
20417	4465	9	one	one	CD
20417	4465	10	body	body	NN
20417	4465	11	to	to	IN
20417	4465	12	another	another	DT
20417	4465	13	.	.	.
20417	4466	1	There	there	EX
20417	4466	2	is	be	VBZ
20417	4466	3	the	the	DT
20417	4466	4	energy	energy	NN
20417	4466	5	of	of	IN
20417	4466	6	the	the	DT
20417	4466	7	great	great	JJ
20417	4466	8	waterfalls	waterfall	NNS
20417	4466	9	of	of	IN
20417	4466	10	Niagara	Niagara	NNP
20417	4466	11	,	,	,
20417	4466	12	for	for	IN
20417	4466	13	instance	instance	NN
20417	4466	14	,	,	,
20417	4466	15	which	which	WDT
20417	4466	16	are	be	VBP
20417	4466	17	used	use	VBN
20417	4466	18	to	to	TO
20417	4466	19	supply	supply	VB
20417	4466	20	the	the	DT
20417	4466	21	energy	energy	NN
20417	4466	22	of	of	IN
20417	4466	23	huge	huge	JJ
20417	4466	24	electric	electric	JJ
20417	4466	25	power	power	NN
20417	4466	26	stations	station	NNS
20417	4466	27	.	.	.
20417	4467	1	What	what	WP
20417	4467	2	Heat	Heat	NNP
20417	4467	3	is	be	VBZ
20417	4467	4	An	an	DT
20417	4467	5	important	important	JJ
20417	4467	6	fact	fact	NN
20417	4467	7	about	about	IN
20417	4467	8	energy	energy	NN
20417	4467	9	is	be	VBZ
20417	4467	10	,	,	,
20417	4467	11	that	that	IN
20417	4467	12	all	all	DT
20417	4467	13	energy	energy	NN
20417	4467	14	_	_	NNP
20417	4467	15	tends	tend	VBZ
20417	4467	16	to	to	TO
20417	4467	17	take	take	VB
20417	4467	18	the	the	DT
20417	4467	19	form	form	NN
20417	4467	20	of	of	IN
20417	4467	21	heat	heat	NN
20417	4467	22	energy	energy	NNP
20417	4467	23	_	_	NNP
20417	4467	24	.	.	.
20417	4468	1	The	the	DT
20417	4468	2	impact	impact	NN
20417	4468	3	of	of	IN
20417	4468	4	a	a	DT
20417	4468	5	falling	fall	VBG
20417	4468	6	stone	stone	NN
20417	4468	7	generates	generate	VBZ
20417	4468	8	heat	heat	NN
20417	4468	9	;	;	:
20417	4468	10	a	a	DT
20417	4468	11	waterfall	waterfall	NN
20417	4468	12	is	be	VBZ
20417	4468	13	hotter	hot	JJR
20417	4468	14	at	at	IN
20417	4468	15	the	the	DT
20417	4468	16	bottom	bottom	NN
20417	4468	17	than	than	IN
20417	4468	18	at	at	IN
20417	4468	19	the	the	DT
20417	4468	20	top	top	NN
20417	4468	21	--	--	:
20417	4468	22	the	the	DT
20417	4468	23	falling	fall	VBG
20417	4468	24	particles	particle	NNS
20417	4468	25	of	of	IN
20417	4468	26	water	water	NN
20417	4468	27	,	,	,
20417	4468	28	on	on	IN
20417	4468	29	striking	strike	VBG
20417	4468	30	the	the	DT
20417	4468	31	ground	ground	NN
20417	4468	32	,	,	,
20417	4468	33	generate	generate	NNP
20417	4468	34	heat	heat	NN
20417	4468	35	;	;	:
20417	4468	36	and	and	CC
20417	4468	37	most	most	JJS
20417	4468	38	chemical	chemical	JJ
20417	4468	39	changes	change	NNS
20417	4468	40	are	be	VBP
20417	4468	41	attended	attend	VBN
20417	4468	42	by	by	IN
20417	4468	43	heat	heat	NN
20417	4468	44	changes	change	NNS
20417	4468	45	.	.	.
20417	4469	1	Energy	energy	NN
20417	4469	2	may	may	MD
20417	4469	3	remain	remain	VB
20417	4469	4	latent	latent	NN
20417	4469	5	indefinitely	indefinitely	RB
20417	4469	6	in	in	IN
20417	4469	7	a	a	DT
20417	4469	8	lump	lump	NN
20417	4469	9	of	of	IN
20417	4469	10	wood	wood	NN
20417	4469	11	,	,	,
20417	4469	12	but	but	CC
20417	4469	13	in	in	IN
20417	4469	14	combustion	combustion	NN
20417	4469	15	it	-PRON-	PRP
20417	4469	16	is	be	VBZ
20417	4469	17	liberated	liberate	VBN
20417	4469	18	,	,	,
20417	4469	19	and	and	CC
20417	4469	20	we	-PRON-	PRP
20417	4469	21	have	have	VBP
20417	4469	22	heat	heat	NN
20417	4469	23	as	as	IN
20417	4469	24	a	a	DT
20417	4469	25	result	result	NN
20417	4469	26	.	.	.
20417	4470	1	The	the	DT
20417	4470	2	atom	atom	NN
20417	4470	3	of	of	IN
20417	4470	4	radium	radium	NN
20417	4470	5	or	or	CC
20417	4470	6	of	of	IN
20417	4470	7	any	any	DT
20417	4470	8	other	other	JJ
20417	4470	9	radio	radio	NN
20417	4470	10	-	-	HYPH
20417	4470	11	active	active	JJ
20417	4470	12	substance	substance	NN
20417	4470	13	,	,	,
20417	4470	14	as	as	IN
20417	4470	15	it	-PRON-	PRP
20417	4470	16	disintegrates	disintegrate	VBZ
20417	4470	17	,	,	,
20417	4470	18	generates	generate	VBZ
20417	4470	19	heat	heat	NN
20417	4470	20	.	.	.
20417	4471	1	"	"	``
20417	4471	2	Every	every	DT
20417	4471	3	hour	hour	NN
20417	4471	4	radium	radium	NN
20417	4471	5	generates	generate	VBZ
20417	4471	6	sufficient	sufficient	JJ
20417	4471	7	heat	heat	NN
20417	4471	8	to	to	TO
20417	4471	9	raise	raise	VB
20417	4471	10	the	the	DT
20417	4471	11	temperature	temperature	NN
20417	4471	12	of	of	IN
20417	4471	13	its	-PRON-	PRP$
20417	4471	14	own	own	JJ
20417	4471	15	weight	weight	NN
20417	4471	16	of	of	IN
20417	4471	17	water	water	NN
20417	4471	18	,	,	,
20417	4471	19	from	from	IN
20417	4471	20	the	the	DT
20417	4471	21	freezing	freezing	NN
20417	4471	22	point	point	NN
20417	4471	23	to	to	IN
20417	4471	24	the	the	DT
20417	4471	25	boiling	boiling	NN
20417	4471	26	point	point	NN
20417	4471	27	.	.	.
20417	4471	28	"	"	''
20417	4472	1	And	and	CC
20417	4472	2	what	what	WP
20417	4472	3	is	be	VBZ
20417	4472	4	heat	heat	NN
20417	4472	5	?	?	.
20417	4473	1	_	_	NNP
20417	4473	2	Heat	Heat	NNP
20417	4473	3	is	be	VBZ
20417	4473	4	molecular	molecular	JJ
20417	4473	5	motion	motion	NN
20417	4473	6	.	.	.
20417	4473	7	_	_	NNP
20417	4473	8	The	the	DT
20417	4473	9	molecules	molecule	NNS
20417	4473	10	of	of	IN
20417	4473	11	every	every	DT
20417	4473	12	substance	substance	NN
20417	4473	13	,	,	,
20417	4473	14	as	as	IN
20417	4473	15	we	-PRON-	PRP
20417	4473	16	have	have	VBP
20417	4473	17	seen	see	VBN
20417	4473	18	on	on	IN
20417	4473	19	a	a	DT
20417	4473	20	previous	previous	JJ
20417	4473	21	page	page	NN
20417	4473	22	,	,	,
20417	4473	23	are	be	VBP
20417	4473	24	in	in	IN
20417	4473	25	a	a	DT
20417	4473	26	state	state	NN
20417	4473	27	of	of	IN
20417	4473	28	continual	continual	JJ
20417	4473	29	motion	motion	NN
20417	4473	30	,	,	,
20417	4473	31	and	and	CC
20417	4473	32	the	the	DT
20417	4473	33	more	more	RBR
20417	4473	34	vigorous	vigorous	JJ
20417	4473	35	the	the	DT
20417	4473	36	motion	motion	NN
20417	4473	37	the	the	DT
20417	4473	38	hotter	hot	JJR
20417	4473	39	the	the	DT
20417	4473	40	body	body	NN
20417	4473	41	.	.	.
20417	4474	1	As	as	IN
20417	4474	2	wood	wood	NN
20417	4474	3	or	or	CC
20417	4474	4	coal	coal	NN
20417	4474	5	burns	burn	NNS
20417	4474	6	,	,	,
20417	4474	7	the	the	DT
20417	4474	8	invisible	invisible	JJ
20417	4474	9	molecules	molecule	NNS
20417	4474	10	of	of	IN
20417	4474	11	these	these	DT
20417	4474	12	substances	substance	NNS
20417	4474	13	are	be	VBP
20417	4474	14	violently	violently	RB
20417	4474	15	agitated	agitate	VBN
20417	4474	16	,	,	,
20417	4474	17	and	and	CC
20417	4474	18	give	give	VB
20417	4474	19	rise	rise	NN
20417	4474	20	to	to	IN
20417	4474	21	ether	ether	NN
20417	4474	22	waves	wave	NNS
20417	4474	23	which	which	WDT
20417	4474	24	our	-PRON-	PRP$
20417	4474	25	senses	sense	NNS
20417	4474	26	interpret	interpret	VBP
20417	4474	27	as	as	IN
20417	4474	28	light	light	NN
20417	4474	29	and	and	CC
20417	4474	30	heat	heat	NN
20417	4474	31	.	.	.
20417	4475	1	In	in	IN
20417	4475	2	this	this	DT
20417	4475	3	constant	constant	JJ
20417	4475	4	movement	movement	NN
20417	4475	5	of	of	IN
20417	4475	6	the	the	DT
20417	4475	7	molecules	molecule	NNS
20417	4475	8	,	,	,
20417	4475	9	then	then	RB
20417	4475	10	,	,	,
20417	4475	11	we	-PRON-	PRP
20417	4475	12	have	have	VBP
20417	4475	13	a	a	DT
20417	4475	14	manifestation	manifestation	NN
20417	4475	15	of	of	IN
20417	4475	16	the	the	DT
20417	4475	17	energy	energy	NN
20417	4475	18	of	of	IN
20417	4475	19	motion	motion	NN
20417	4475	20	and	and	CC
20417	4475	21	of	of	IN
20417	4475	22	heat	heat	NN
20417	4475	23	.	.	.
20417	4476	1	That	that	DT
20417	4476	2	energy	energy	NN
20417	4476	3	which	which	WDT
20417	4476	4	disappears	disappear	VBZ
20417	4476	5	in	in	IN
20417	4476	6	one	one	CD
20417	4476	7	form	form	NN
20417	4476	8	reappears	reappear	NNS
20417	4476	9	in	in	IN
20417	4476	10	another	another	DT
20417	4476	11	has	have	VBZ
20417	4476	12	been	be	VBN
20417	4476	13	found	find	VBN
20417	4476	14	to	to	TO
20417	4476	15	be	be	VB
20417	4476	16	universally	universally	RB
20417	4476	17	true	true	JJ
20417	4476	18	.	.	.
20417	4477	1	It	-PRON-	PRP
20417	4477	2	was	be	VBD
20417	4477	3	Joule	Joule	NNP
20417	4477	4	who	who	WP
20417	4477	5	,	,	,
20417	4477	6	by	by	IN
20417	4477	7	churning	churn	VBG
20417	4477	8	water	water	NN
20417	4477	9	,	,	,
20417	4477	10	first	first	RB
20417	4477	11	showed	show	VBD
20417	4477	12	that	that	IN
20417	4477	13	a	a	DT
20417	4477	14	measurable	measurable	JJ
20417	4477	15	quantity	quantity	NN
20417	4477	16	of	of	IN
20417	4477	17	mechanical	mechanical	JJ
20417	4477	18	energy	energy	NN
20417	4477	19	could	could	MD
20417	4477	20	be	be	VB
20417	4477	21	transformed	transform	VBN
20417	4477	22	into	into	IN
20417	4477	23	a	a	DT
20417	4477	24	measurable	measurable	JJ
20417	4477	25	quantity	quantity	NN
20417	4477	26	of	of	IN
20417	4477	27	heat	heat	NN
20417	4477	28	energy	energy	NN
20417	4477	29	.	.	.
20417	4478	1	By	by	IN
20417	4478	2	causing	cause	VBG
20417	4478	3	an	an	DT
20417	4478	4	apparatus	apparatus	NN
20417	4478	5	to	to	TO
20417	4478	6	stir	stir	VB
20417	4478	7	water	water	NN
20417	4478	8	vigorously	vigorously	RB
20417	4478	9	,	,	,
20417	4478	10	that	that	DT
20417	4478	11	apparatus	apparatus	NN
20417	4478	12	being	be	VBG
20417	4478	13	driven	drive	VBN
20417	4478	14	by	by	IN
20417	4478	15	falling	fall	VBG
20417	4478	16	weights	weight	NNS
20417	4478	17	or	or	CC
20417	4478	18	a	a	DT
20417	4478	19	rotating	rotate	VBG
20417	4478	20	flywheel	flywheel	NN
20417	4478	21	or	or	CC
20417	4478	22	by	by	IN
20417	4478	23	any	any	DT
20417	4478	24	other	other	JJ
20417	4478	25	mechanical	mechanical	JJ
20417	4478	26	means	mean	NNS
20417	4478	27	,	,	,
20417	4478	28	the	the	DT
20417	4478	29	water	water	NN
20417	4478	30	became	become	VBD
20417	4478	31	heated	heated	JJ
20417	4478	32	.	.	.
20417	4479	1	A	a	DT
20417	4479	2	certain	certain	JJ
20417	4479	3	amount	amount	NN
20417	4479	4	of	of	IN
20417	4479	5	mechanical	mechanical	JJ
20417	4479	6	energy	energy	NN
20417	4479	7	had	have	VBD
20417	4479	8	been	be	VBN
20417	4479	9	used	use	VBN
20417	4479	10	up	up	RP
20417	4479	11	and	and	CC
20417	4479	12	a	a	DT
20417	4479	13	certain	certain	JJ
20417	4479	14	amount	amount	NN
20417	4479	15	of	of	IN
20417	4479	16	heat	heat	NN
20417	4479	17	had	have	VBD
20417	4479	18	appeared	appear	VBN
20417	4479	19	.	.	.
20417	4480	1	The	the	DT
20417	4480	2	relation	relation	NN
20417	4480	3	between	between	IN
20417	4480	4	these	these	DT
20417	4480	5	two	two	CD
20417	4480	6	things	thing	NNS
20417	4480	7	was	be	VBD
20417	4480	8	found	find	VBN
20417	4480	9	to	to	TO
20417	4480	10	be	be	VB
20417	4480	11	invariable	invariable	JJ
20417	4480	12	.	.	.
20417	4481	1	Every	every	DT
20417	4481	2	physical	physical	JJ
20417	4481	3	change	change	NN
20417	4481	4	in	in	IN
20417	4481	5	nature	nature	NN
20417	4481	6	involves	involve	VBZ
20417	4481	7	a	a	DT
20417	4481	8	transformation	transformation	NN
20417	4481	9	of	of	IN
20417	4481	10	energy	energy	NN
20417	4481	11	,	,	,
20417	4481	12	but	but	CC
20417	4481	13	the	the	DT
20417	4481	14	total	total	JJ
20417	4481	15	quantity	quantity	NN
20417	4481	16	of	of	IN
20417	4481	17	energy	energy	NN
20417	4481	18	in	in	IN
20417	4481	19	the	the	DT
20417	4481	20	universe	universe	NN
20417	4481	21	remains	remain	VBZ
20417	4481	22	unaltered	unaltered	JJ
20417	4481	23	.	.	.
20417	4482	1	This	this	DT
20417	4482	2	is	be	VBZ
20417	4482	3	the	the	DT
20417	4482	4	great	great	JJ
20417	4482	5	doctrine	doctrine	NN
20417	4482	6	of	of	IN
20417	4482	7	the	the	DT
20417	4482	8	Conservation	Conservation	NNP
20417	4482	9	of	of	IN
20417	4482	10	Energy	Energy	NNP
20417	4482	11	.	.	.
20417	4483	1	§	§	ADD
20417	4483	2	13	13	CD
20417	4483	3	Substitutes	Substitutes	NNPS
20417	4483	4	for	for	IN
20417	4483	5	Coal	Coal	NNP
20417	4483	6	Consider	consider	VBP
20417	4483	7	the	the	DT
20417	4483	8	source	source	NN
20417	4483	9	of	of	IN
20417	4483	10	nearly	nearly	RB
20417	4483	11	all	all	PDT
20417	4483	12	the	the	DT
20417	4483	13	energy	energy	NN
20417	4483	14	which	which	WDT
20417	4483	15	is	be	VBZ
20417	4483	16	used	use	VBN
20417	4483	17	in	in	IN
20417	4483	18	modern	modern	JJ
20417	4483	19	civilisation	civilisation	NN
20417	4483	20	--	--	:
20417	4483	21	coal	coal	NN
20417	4483	22	.	.	.
20417	4484	1	The	the	DT
20417	4484	2	great	great	JJ
20417	4484	3	forests	forest	NNS
20417	4484	4	of	of	IN
20417	4484	5	the	the	DT
20417	4484	6	Carboniferous	carboniferous	JJ
20417	4484	7	epoch	epoch	NN
20417	4484	8	now	now	RB
20417	4484	9	exists	exist	VBZ
20417	4484	10	as	as	IN
20417	4484	11	beds	bed	NNS
20417	4484	12	of	of	IN
20417	4484	13	coal	coal	NN
20417	4484	14	.	.	.
20417	4485	1	By	by	IN
20417	4485	2	the	the	DT
20417	4485	3	burning	burning	NN
20417	4485	4	of	of	IN
20417	4485	5	coal	coal	NN
20417	4485	6	--	--	:
20417	4485	7	a	a	DT
20417	4485	8	chemical	chemical	NN
20417	4485	9	transformation	transformation	NN
20417	4485	10	--	--	:
20417	4485	11	the	the	DT
20417	4485	12	heat	heat	NN
20417	4485	13	energy	energy	NN
20417	4485	14	is	be	VBZ
20417	4485	15	produced	produce	VBN
20417	4485	16	on	on	IN
20417	4485	17	which	which	WDT
20417	4485	18	at	at	IN
20417	4485	19	present	present	JJ
20417	4485	20	our	-PRON-	PRP$
20417	4485	21	whole	whole	JJ
20417	4485	22	civilisation	civilisation	NN
20417	4485	23	depends	depend	VBZ
20417	4485	24	.	.	.
20417	4486	1	Whence	whence	NN
20417	4486	2	is	be	VBZ
20417	4486	3	the	the	DT
20417	4486	4	energy	energy	NN
20417	4486	5	locked	lock	VBN
20417	4486	6	up	up	RP
20417	4486	7	in	in	IN
20417	4486	8	the	the	DT
20417	4486	9	coal	coal	NN
20417	4486	10	derived	derive	VBN
20417	4486	11	?	?	.
20417	4487	1	From	from	IN
20417	4487	2	the	the	DT
20417	4487	3	sun	sun	NN
20417	4487	4	.	.	.
20417	4488	1	For	for	IN
20417	4488	2	millions	million	NNS
20417	4488	3	of	of	IN
20417	4488	4	years	year	NNS
20417	4488	5	the	the	DT
20417	4488	6	energy	energy	NN
20417	4488	7	of	of	IN
20417	4488	8	the	the	DT
20417	4488	9	sun	sun	NN
20417	4488	10	's	's	POS
20417	4488	11	rays	ray	NNS
20417	4488	12	had	have	VBD
20417	4488	13	gone	go	VBN
20417	4488	14	to	to	TO
20417	4488	15	form	form	VB
20417	4488	16	the	the	DT
20417	4488	17	vast	vast	JJ
20417	4488	18	vegetation	vegetation	NN
20417	4488	19	of	of	IN
20417	4488	20	the	the	DT
20417	4488	21	Carboniferous	carboniferous	JJ
20417	4488	22	era	era	NN
20417	4488	23	and	and	CC
20417	4488	24	had	have	VBD
20417	4488	25	been	be	VBN
20417	4488	26	transformed	transform	VBN
20417	4488	27	,	,	,
20417	4488	28	by	by	IN
20417	4488	29	various	various	JJ
20417	4488	30	subtle	subtle	JJ
20417	4488	31	processes	process	NNS
20417	4488	32	,	,	,
20417	4488	33	into	into	IN
20417	4488	34	the	the	DT
20417	4488	35	potential	potential	JJ
20417	4488	36	energy	energy	NN
20417	4488	37	that	that	WDT
20417	4488	38	slumbers	slumber	VBZ
20417	4488	39	in	in	IN
20417	4488	40	those	those	DT
20417	4488	41	immense	immense	JJ
20417	4488	42	fossilized	fossilized	JJ
20417	4488	43	forests	forest	NNS
20417	4488	44	.	.	.
20417	4489	1	The	the	DT
20417	4489	2	exhaustion	exhaustion	NN
20417	4489	3	of	of	IN
20417	4489	4	our	-PRON-	PRP$
20417	4489	5	coal	coal	NN
20417	4489	6	deposits	deposit	NNS
20417	4489	7	would	would	MD
20417	4489	8	mean	mean	VB
20417	4489	9	,	,	,
20417	4489	10	so	so	RB
20417	4489	11	far	far	RB
20417	4489	12	as	as	IN
20417	4489	13	our	-PRON-	PRP$
20417	4489	14	knowledge	knowledge	NN
20417	4489	15	extends	extend	VBZ
20417	4489	16	at	at	IN
20417	4489	17	present	present	JJ
20417	4489	18	,	,	,
20417	4489	19	the	the	DT
20417	4489	20	end	end	NN
20417	4489	21	of	of	IN
20417	4489	22	the	the	DT
20417	4489	23	world	world	NN
20417	4489	24	's	's	POS
20417	4489	25	civilisation	civilisation	NN
20417	4489	26	.	.	.
20417	4490	1	There	there	EX
20417	4490	2	are	be	VBP
20417	4490	3	other	other	JJ
20417	4490	4	known	know	VBN
20417	4490	5	sources	source	NNS
20417	4490	6	of	of	IN
20417	4490	7	energy	energy	NN
20417	4490	8	,	,	,
20417	4490	9	it	-PRON-	PRP
20417	4490	10	is	be	VBZ
20417	4490	11	true	true	JJ
20417	4490	12	.	.	.
20417	4491	1	There	there	EX
20417	4491	2	is	be	VBZ
20417	4491	3	the	the	DT
20417	4491	4	energy	energy	NN
20417	4491	5	of	of	IN
20417	4491	6	falling	fall	VBG
20417	4491	7	water	water	NN
20417	4491	8	;	;	:
20417	4491	9	the	the	DT
20417	4491	10	great	great	JJ
20417	4491	11	falls	fall	NNS
20417	4491	12	of	of	IN
20417	4491	13	Niagara	Niagara	NNP
20417	4491	14	are	be	VBP
20417	4491	15	used	use	VBN
20417	4491	16	to	to	TO
20417	4491	17	supply	supply	VB
20417	4491	18	the	the	DT
20417	4491	19	energy	energy	NN
20417	4491	20	of	of	IN
20417	4491	21	huge	huge	JJ
20417	4491	22	electric	electric	JJ
20417	4491	23	power	power	NN
20417	4491	24	stations	station	NNS
20417	4491	25	.	.	.
20417	4492	1	Perhaps	perhaps	RB
20417	4492	2	,	,	,
20417	4492	3	also	also	RB
20417	4492	4	,	,	,
20417	4492	5	something	something	NN
20417	4492	6	could	could	MD
20417	4492	7	be	be	VB
20417	4492	8	done	do	VBN
20417	4492	9	to	to	TO
20417	4492	10	utilise	utilise	VB
20417	4492	11	the	the	DT
20417	4492	12	energy	energy	NN
20417	4492	13	of	of	IN
20417	4492	14	the	the	DT
20417	4492	15	tides	tide	NNS
20417	4492	16	--	--	:
20417	4492	17	another	another	DT
20417	4492	18	instance	instance	NN
20417	4492	19	of	of	IN
20417	4492	20	the	the	DT
20417	4492	21	energy	energy	NN
20417	4492	22	of	of	IN
20417	4492	23	moving	move	VBG
20417	4492	24	water	water	NN
20417	4492	25	.	.	.
20417	4493	1	And	and	CC
20417	4493	2	attempts	attempt	NNS
20417	4493	3	have	have	VBP
20417	4493	4	been	be	VBN
20417	4493	5	made	make	VBN
20417	4493	6	to	to	TO
20417	4493	7	utilise	utilise	VB
20417	4493	8	directly	directly	RB
20417	4493	9	the	the	DT
20417	4493	10	energy	energy	NN
20417	4493	11	of	of	IN
20417	4493	12	the	the	DT
20417	4493	13	sun	sun	NN
20417	4493	14	's	's	POS
20417	4493	15	rays	ray	NNS
20417	4493	16	.	.	.
20417	4494	1	But	but	CC
20417	4494	2	all	all	PDT
20417	4494	3	these	these	DT
20417	4494	4	sources	source	NNS
20417	4494	5	of	of	IN
20417	4494	6	energy	energy	NN
20417	4494	7	are	be	VBP
20417	4494	8	small	small	JJ
20417	4494	9	compared	compare	VBN
20417	4494	10	with	with	IN
20417	4494	11	the	the	DT
20417	4494	12	energy	energy	NN
20417	4494	13	of	of	IN
20417	4494	14	coal	coal	NN
20417	4494	15	.	.	.
20417	4495	1	A	a	DT
20417	4495	2	suggestion	suggestion	NN
20417	4495	3	was	be	VBD
20417	4495	4	made	make	VBN
20417	4495	5	at	at	IN
20417	4495	6	a	a	DT
20417	4495	7	recent	recent	JJ
20417	4495	8	British	British	NNP
20417	4495	9	Association	Association	NNP
20417	4495	10	meeting	meeting	NN
20417	4495	11	that	that	IN
20417	4495	12	deep	deep	JJ
20417	4495	13	borings	boring	NNS
20417	4495	14	might	may	MD
20417	4495	15	be	be	VB
20417	4495	16	sunk	sink	VBN
20417	4495	17	in	in	IN
20417	4495	18	order	order	NN
20417	4495	19	to	to	TO
20417	4495	20	utilise	utilise	VB
20417	4495	21	the	the	DT
20417	4495	22	internal	internal	JJ
20417	4495	23	heat	heat	NN
20417	4495	24	of	of	IN
20417	4495	25	the	the	DT
20417	4495	26	earth	earth	NN
20417	4495	27	,	,	,
20417	4495	28	but	but	CC
20417	4495	29	this	this	DT
20417	4495	30	is	be	VBZ
20417	4495	31	not	not	RB
20417	4495	32	,	,	,
20417	4495	33	perhaps	perhaps	RB
20417	4495	34	,	,	,
20417	4495	35	a	a	DT
20417	4495	36	very	very	RB
20417	4495	37	practical	practical	JJ
20417	4495	38	proposal	proposal	NN
20417	4495	39	.	.	.
20417	4496	1	By	by	IN
20417	4496	2	far	far	RB
20417	4496	3	the	the	DT
20417	4496	4	most	most	RBS
20417	4496	5	effective	effective	JJ
20417	4496	6	substitutes	substitute	NNS
20417	4496	7	for	for	IN
20417	4496	8	coal	coal	NN
20417	4496	9	would	would	MD
20417	4496	10	be	be	VB
20417	4496	11	found	find	VBN
20417	4496	12	in	in	IN
20417	4496	13	the	the	DT
20417	4496	14	interior	interior	JJ
20417	4496	15	energy	energy	NN
20417	4496	16	of	of	IN
20417	4496	17	the	the	DT
20417	4496	18	atom	atom	NN
20417	4496	19	,	,	,
20417	4496	20	a	a	DT
20417	4496	21	source	source	NN
20417	4496	22	of	of	IN
20417	4496	23	energy	energy	NN
20417	4496	24	which	which	WDT
20417	4496	25	,	,	,
20417	4496	26	as	as	IN
20417	4496	27	we	-PRON-	PRP
20417	4496	28	have	have	VBP
20417	4496	29	seen	see	VBN
20417	4496	30	,	,	,
20417	4496	31	is	be	VBZ
20417	4496	32	practically	practically	RB
20417	4496	33	illimitable	illimitable	JJ
20417	4496	34	.	.	.
20417	4497	1	If	if	IN
20417	4497	2	the	the	DT
20417	4497	3	immense	immense	JJ
20417	4497	4	electrical	electrical	JJ
20417	4497	5	energy	energy	NN
20417	4497	6	in	in	IN
20417	4497	7	the	the	DT
20417	4497	8	interior	interior	NN
20417	4497	9	of	of	IN
20417	4497	10	the	the	DT
20417	4497	11	atom	atom	NN
20417	4497	12	can	can	MD
20417	4497	13	ever	ever	RB
20417	4497	14	be	be	VB
20417	4497	15	liberated	liberate	VBN
20417	4497	16	and	and	CC
20417	4497	17	controlled	control	VBN
20417	4497	18	,	,	,
20417	4497	19	then	then	RB
20417	4497	20	our	-PRON-	PRP$
20417	4497	21	steadily	steadily	RB
20417	4497	22	decreasing	decrease	VBG
20417	4497	23	coal	coal	NN
20417	4497	24	supply	supply	NN
20417	4497	25	will	will	MD
20417	4497	26	no	no	RB
20417	4497	27	longer	longer	RB
20417	4497	28	be	be	VB
20417	4497	29	the	the	DT
20417	4497	30	bugbear	bugbear	NN
20417	4497	31	it	-PRON-	PRP
20417	4497	32	now	now	RB
20417	4497	33	is	be	VBZ
20417	4497	34	to	to	IN
20417	4497	35	all	all	DT
20417	4497	36	thoughtful	thoughtful	JJ
20417	4497	37	men	man	NNS
20417	4497	38	.	.	.
20417	4498	1	The	the	DT
20417	4498	2	stored	store	VBN
20417	4498	3	-	-	HYPH
20417	4498	4	up	up	RP
20417	4498	5	energy	energy	NN
20417	4498	6	of	of	IN
20417	4498	7	the	the	DT
20417	4498	8	great	great	JJ
20417	4498	9	coal	coal	NN
20417	4498	10	-	-	HYPH
20417	4498	11	fields	field	NNS
20417	4498	12	can	can	MD
20417	4498	13	be	be	VB
20417	4498	14	used	use	VBN
20417	4498	15	up	up	RP
20417	4498	16	,	,	,
20417	4498	17	but	but	CC
20417	4498	18	we	-PRON-	PRP
20417	4498	19	can	can	MD
20417	4498	20	not	not	RB
20417	4498	21	replace	replace	VB
20417	4498	22	it	-PRON-	PRP
20417	4498	23	or	or	CC
20417	4498	24	create	create	VB
20417	4498	25	fresh	fresh	JJ
20417	4498	26	supplies	supply	NNS
20417	4498	27	.	.	.
20417	4499	1	As	as	IN
20417	4499	2	we	-PRON-	PRP
20417	4499	3	have	have	VBP
20417	4499	4	seen	see	VBN
20417	4499	5	,	,	,
20417	4499	6	energy	energy	NN
20417	4499	7	can	can	MD
20417	4499	8	not	not	RB
20417	4499	9	be	be	VB
20417	4499	10	destroyed	destroy	VBN
20417	4499	11	,	,	,
20417	4499	12	but	but	CC
20417	4499	13	it	-PRON-	PRP
20417	4499	14	can	can	MD
20417	4499	15	become	become	VB
20417	4499	16	_	_	NNP
20417	4499	17	unavailable	unavailable	JJ
20417	4499	18	_	_	NNP
20417	4499	19	.	.	.
20417	4500	1	Let	let	VB
20417	4500	2	us	-PRON-	PRP
20417	4500	3	consider	consider	VB
20417	4500	4	what	what	WP
20417	4500	5	this	this	DT
20417	4500	6	important	important	JJ
20417	4500	7	fact	fact	NN
20417	4500	8	means	mean	VBZ
20417	4500	9	.	.	.
20417	4501	1	§	§	ADD
20417	4501	2	14	14	CD
20417	4501	3	Dissipation	Dissipation	NNP
20417	4501	4	of	of	IN
20417	4501	5	Energy	Energy	NNP
20417	4501	6	Energy	Energy	NNP
20417	4501	7	may	may	MD
20417	4501	8	become	become	VB
20417	4501	9	dissipated	dissipated	JJ
20417	4501	10	.	.	.
20417	4502	1	Where	where	WRB
20417	4502	2	does	do	VBZ
20417	4502	3	it	-PRON-	PRP
20417	4502	4	go	go	VB
20417	4502	5	?	?	.
20417	4503	1	since	since	IN
20417	4503	2	if	if	IN
20417	4503	3	it	-PRON-	PRP
20417	4503	4	is	be	VBZ
20417	4503	5	indestructible	indestructible	JJ
20417	4503	6	it	-PRON-	PRP
20417	4503	7	must	must	MD
20417	4503	8	still	still	RB
20417	4503	9	exist	exist	VB
20417	4503	10	.	.	.
20417	4504	1	It	-PRON-	PRP
20417	4504	2	is	be	VBZ
20417	4504	3	easier	easy	JJR
20417	4504	4	to	to	TO
20417	4504	5	ask	ask	VB
20417	4504	6	the	the	DT
20417	4504	7	question	question	NN
20417	4504	8	than	than	IN
20417	4504	9	to	to	TO
20417	4504	10	give	give	VB
20417	4504	11	a	a	DT
20417	4504	12	final	final	JJ
20417	4504	13	answer	answer	NN
20417	4504	14	,	,	,
20417	4504	15	and	and	CC
20417	4504	16	it	-PRON-	PRP
20417	4504	17	is	be	VBZ
20417	4504	18	not	not	RB
20417	4504	19	possible	possible	JJ
20417	4504	20	in	in	IN
20417	4504	21	this	this	DT
20417	4504	22	OUTLINE	OUTLINE	NNP
20417	4504	23	,	,	,
20417	4504	24	where	where	WRB
20417	4504	25	an	an	DT
20417	4504	26	advanced	advanced	JJ
20417	4504	27	knowledge	knowledge	NN
20417	4504	28	of	of	IN
20417	4504	29	physics	physics	NN
20417	4504	30	is	be	VBZ
20417	4504	31	not	not	RB
20417	4504	32	assumed	assume	VBN
20417	4504	33	on	on	IN
20417	4504	34	the	the	DT
20417	4504	35	part	part	NN
20417	4504	36	of	of	IN
20417	4504	37	the	the	DT
20417	4504	38	reader	reader	NN
20417	4504	39	,	,	,
20417	4504	40	to	to	TO
20417	4504	41	go	go	VB
20417	4504	42	fully	fully	RB
20417	4504	43	into	into	IN
20417	4504	44	the	the	DT
20417	4504	45	somewhat	somewhat	RB
20417	4504	46	difficult	difficult	JJ
20417	4504	47	theories	theory	NNS
20417	4504	48	put	put	VBN
20417	4504	49	forward	forward	RP
20417	4504	50	by	by	IN
20417	4504	51	physicists	physicist	NNS
20417	4504	52	and	and	CC
20417	4504	53	chemists	chemist	NNS
20417	4504	54	.	.	.
20417	4505	1	We	-PRON-	PRP
20417	4505	2	may	may	MD
20417	4505	3	raise	raise	VB
20417	4505	4	the	the	DT
20417	4505	5	temperature	temperature	NN
20417	4505	6	,	,	,
20417	4505	7	say	say	VB
20417	4505	8	,	,	,
20417	4505	9	of	of	IN
20417	4505	10	iron	iron	NN
20417	4505	11	,	,	,
20417	4505	12	until	until	IN
20417	4505	13	it	-PRON-	PRP
20417	4505	14	is	be	VBZ
20417	4505	15	white	white	JJ
20417	4505	16	-	-	HYPH
20417	4505	17	hot	hot	JJ
20417	4505	18	.	.	.
20417	4506	1	If	if	IN
20417	4506	2	we	-PRON-	PRP
20417	4506	3	stop	stop	VBP
20417	4506	4	the	the	DT
20417	4506	5	process	process	NN
20417	4506	6	the	the	DT
20417	4506	7	temperature	temperature	NN
20417	4506	8	of	of	IN
20417	4506	9	the	the	DT
20417	4506	10	iron	iron	NN
20417	4506	11	will	will	MD
20417	4506	12	gradually	gradually	RB
20417	4506	13	settle	settle	VB
20417	4506	14	down	down	RP
20417	4506	15	to	to	IN
20417	4506	16	the	the	DT
20417	4506	17	temperature	temperature	NN
20417	4506	18	of	of	IN
20417	4506	19	surrounding	surround	VBG
20417	4506	20	bodies	body	NNS
20417	4506	21	.	.	.
20417	4507	1	As	as	IN
20417	4507	2	it	-PRON-	PRP
20417	4507	3	does	do	VBZ
20417	4507	4	so	so	RB
20417	4507	5	,	,	,
20417	4507	6	where	where	WRB
20417	4507	7	does	do	VBZ
20417	4507	8	its	-PRON-	PRP$
20417	4507	9	previous	previous	JJ
20417	4507	10	energy	energy	NN
20417	4507	11	go	go	VB
20417	4507	12	?	?	.
20417	4508	1	In	in	IN
20417	4508	2	some	some	DT
20417	4508	3	measure	measure	NN
20417	4508	4	it	-PRON-	PRP
20417	4508	5	may	may	MD
20417	4508	6	pass	pass	VB
20417	4508	7	to	to	IN
20417	4508	8	other	other	JJ
20417	4508	9	bodies	body	NNS
20417	4508	10	in	in	IN
20417	4508	11	contact	contact	NN
20417	4508	12	with	with	IN
20417	4508	13	the	the	DT
20417	4508	14	piece	piece	NN
20417	4508	15	of	of	IN
20417	4508	16	iron	iron	NN
20417	4508	17	,	,	,
20417	4508	18	but	but	CC
20417	4508	19	ultimately	ultimately	RB
20417	4508	20	the	the	DT
20417	4508	21	heat	heat	NN
20417	4508	22	becomes	become	VBZ
20417	4508	23	radiated	radiate	VBN
20417	4508	24	away	away	RB
20417	4508	25	in	in	IN
20417	4508	26	space	space	NN
20417	4508	27	where	where	WRB
20417	4508	28	we	-PRON-	PRP
20417	4508	29	can	can	MD
20417	4508	30	not	not	RB
20417	4508	31	follow	follow	VB
20417	4508	32	it	-PRON-	PRP
20417	4508	33	.	.	.
20417	4509	1	It	-PRON-	PRP
20417	4509	2	has	have	VBZ
20417	4509	3	been	be	VBN
20417	4509	4	added	add	VBN
20417	4509	5	to	to	IN
20417	4509	6	the	the	DT
20417	4509	7	vast	vast	JJ
20417	4509	8	reservoir	reservoir	NN
20417	4509	9	of	of	IN
20417	4509	10	_	_	NNP
20417	4509	11	unavailable	unavailable	JJ
20417	4509	12	_	_	NNP
20417	4509	13	heat	heat	NN
20417	4509	14	energy	energy	NN
20417	4509	15	of	of	IN
20417	4509	16	uniform	uniform	JJ
20417	4509	17	temperature	temperature	NN
20417	4509	18	.	.	.
20417	4510	1	It	-PRON-	PRP
20417	4510	2	is	be	VBZ
20417	4510	3	sufficient	sufficient	JJ
20417	4510	4	here	here	RB
20417	4510	5	to	to	TO
20417	4510	6	say	say	VB
20417	4510	7	that	that	IN
20417	4510	8	if	if	IN
20417	4510	9	all	all	DT
20417	4510	10	bodies	body	NNS
20417	4510	11	had	have	VBD
20417	4510	12	a	a	DT
20417	4510	13	uniform	uniform	JJ
20417	4510	14	temperature	temperature	NN
20417	4510	15	we	-PRON-	PRP
20417	4510	16	should	should	MD
20417	4510	17	experience	experience	VB
20417	4510	18	no	no	DT
20417	4510	19	such	such	JJ
20417	4510	20	thing	thing	NN
20417	4510	21	as	as	IN
20417	4510	22	heat	heat	NN
20417	4510	23	,	,	,
20417	4510	24	because	because	IN
20417	4510	25	heat	heat	NN
20417	4510	26	only	only	RB
20417	4510	27	travels	travel	VBZ
20417	4510	28	from	from	IN
20417	4510	29	one	one	CD
20417	4510	30	body	body	NN
20417	4510	31	to	to	IN
20417	4510	32	another	another	DT
20417	4510	33	,	,	,
20417	4510	34	having	have	VBG
20417	4510	35	the	the	DT
20417	4510	36	effect	effect	NN
20417	4510	37	of	of	IN
20417	4510	38	cooling	cool	VBG
20417	4510	39	the	the	DT
20417	4510	40	one	one	NN
20417	4510	41	and	and	CC
20417	4510	42	warming	warm	VBG
20417	4510	43	the	the	DT
20417	4510	44	other	other	JJ
20417	4510	45	.	.	.
20417	4511	1	In	in	IN
20417	4511	2	time	time	NN
20417	4511	3	the	the	DT
20417	4511	4	two	two	CD
20417	4511	5	bodies	body	NNS
20417	4511	6	acquire	acquire	VBP
20417	4511	7	the	the	DT
20417	4511	8	same	same	JJ
20417	4511	9	temperature	temperature	NN
20417	4511	10	.	.	.
20417	4512	1	The	the	DT
20417	4512	2	sum	sum	NN
20417	4512	3	-	-	HYPH
20417	4512	4	total	total	NN
20417	4512	5	of	of	IN
20417	4512	6	the	the	DT
20417	4512	7	heat	heat	NN
20417	4512	8	in	in	IN
20417	4512	9	any	any	DT
20417	4512	10	body	body	NN
20417	4512	11	is	be	VBZ
20417	4512	12	measured	measure	VBN
20417	4512	13	in	in	IN
20417	4512	14	terms	term	NNS
20417	4512	15	of	of	IN
20417	4512	16	the	the	DT
20417	4512	17	kinetic	kinetic	JJ
20417	4512	18	energy	energy	NN
20417	4512	19	of	of	IN
20417	4512	20	its	-PRON-	PRP$
20417	4512	21	moving	move	VBG
20417	4512	22	molecules	molecule	NNS
20417	4512	23	.	.	.
20417	4513	1	There	there	EX
20417	4513	2	must	must	MD
20417	4513	3	come	come	VB
20417	4513	4	a	a	DT
20417	4513	5	time	time	NN
20417	4513	6	,	,	,
20417	4513	7	so	so	RB
20417	4513	8	far	far	RB
20417	4513	9	as	as	IN
20417	4513	10	we	-PRON-	PRP
20417	4513	11	can	can	MD
20417	4513	12	see	see	VB
20417	4513	13	at	at	IN
20417	4513	14	present	present	NN
20417	4513	15	,	,	,
20417	4513	16	when	when	WRB
20417	4513	17	,	,	,
20417	4513	18	even	even	RB
20417	4513	19	if	if	IN
20417	4513	20	all	all	PDT
20417	4513	21	the	the	DT
20417	4513	22	heat	heat	NN
20417	4513	23	energy	energy	NN
20417	4513	24	of	of	IN
20417	4513	25	the	the	DT
20417	4513	26	universe	universe	NN
20417	4513	27	is	be	VBZ
20417	4513	28	not	not	RB
20417	4513	29	radiated	radiate	VBN
20417	4513	30	away	away	RB
20417	4513	31	into	into	IN
20417	4513	32	empty	empty	JJ
20417	4513	33	infinite	infinite	JJ
20417	4513	34	space	space	NN
20417	4513	35	,	,	,
20417	4513	36	yet	yet	CC
20417	4513	37	a	a	DT
20417	4513	38	uniform	uniform	JJ
20417	4513	39	temperature	temperature	NN
20417	4513	40	will	will	MD
20417	4513	41	prevail	prevail	VB
20417	4513	42	.	.	.
20417	4514	1	If	if	IN
20417	4514	2	one	one	CD
20417	4514	3	body	body	NN
20417	4514	4	is	be	VBZ
20417	4514	5	hotter	hot	JJR
20417	4514	6	than	than	IN
20417	4514	7	another	another	DT
20417	4514	8	it	-PRON-	PRP
20417	4514	9	radiates	radiate	VBZ
20417	4514	10	heat	heat	NN
20417	4514	11	to	to	IN
20417	4514	12	that	that	DT
20417	4514	13	body	body	NN
20417	4514	14	until	until	IN
20417	4514	15	both	both	DT
20417	4514	16	are	be	VBP
20417	4514	17	at	at	IN
20417	4514	18	the	the	DT
20417	4514	19	same	same	JJ
20417	4514	20	temperature	temperature	NN
20417	4514	21	.	.	.
20417	4515	1	Each	each	DT
20417	4515	2	body	body	NN
20417	4515	3	may	may	MD
20417	4515	4	still	still	RB
20417	4515	5	possess	possess	VB
20417	4515	6	a	a	DT
20417	4515	7	considerable	considerable	JJ
20417	4515	8	quantity	quantity	NN
20417	4515	9	of	of	IN
20417	4515	10	heat	heat	NN
20417	4515	11	energy	energy	NN
20417	4515	12	,	,	,
20417	4515	13	which	which	WDT
20417	4515	14	it	-PRON-	PRP
20417	4515	15	has	have	VBZ
20417	4515	16	absorbed	absorb	VBN
20417	4515	17	,	,	,
20417	4515	18	but	but	CC
20417	4515	19	that	that	DT
20417	4515	20	energy	energy	NN
20417	4515	21	,	,	,
20417	4515	22	so	so	RB
20417	4515	23	far	far	RB
20417	4515	24	as	as	IN
20417	4515	25	reactions	reaction	NNS
20417	4515	26	between	between	IN
20417	4515	27	those	those	DT
20417	4515	28	two	two	CD
20417	4515	29	bodies	body	NNS
20417	4515	30	are	be	VBP
20417	4515	31	concerned	concern	VBN
20417	4515	32	,	,	,
20417	4515	33	_	_	NNP
20417	4515	34	is	be	VBZ
20417	4515	35	now	now	RB
20417	4515	36	unavailable	unavailable	JJ
20417	4515	37	_	_	NNP
20417	4515	38	.	.	.
20417	4516	1	The	the	DT
20417	4516	2	same	same	JJ
20417	4516	3	principle	principle	NN
20417	4516	4	applies	apply	VBZ
20417	4516	5	whatever	whatever	WDT
20417	4516	6	number	number	NN
20417	4516	7	of	of	IN
20417	4516	8	bodies	body	NNS
20417	4516	9	we	-PRON-	PRP
20417	4516	10	consider	consider	VBP
20417	4516	11	.	.	.
20417	4517	1	Before	before	IN
20417	4517	2	heat	heat	NN
20417	4517	3	energy	energy	NN
20417	4517	4	can	can	MD
20417	4517	5	be	be	VB
20417	4517	6	utilised	utilise	VBN
20417	4517	7	we	-PRON-	PRP
20417	4517	8	must	must	MD
20417	4517	9	have	have	VB
20417	4517	10	bodies	body	NNS
20417	4517	11	with	with	IN
20417	4517	12	different	different	JJ
20417	4517	13	temperature	temperature	NN
20417	4517	14	.	.	.
20417	4518	1	If	if	IN
20417	4518	2	the	the	DT
20417	4518	3	whole	whole	JJ
20417	4518	4	universe	universe	NN
20417	4518	5	were	be	VBD
20417	4518	6	at	at	IN
20417	4518	7	some	some	DT
20417	4518	8	uniform	uniform	JJ
20417	4518	9	temperature	temperature	NN
20417	4518	10	,	,	,
20417	4518	11	then	then	RB
20417	4518	12	,	,	,
20417	4518	13	although	although	IN
20417	4518	14	it	-PRON-	PRP
20417	4518	15	might	may	MD
20417	4518	16	possess	possess	VB
20417	4518	17	an	an	DT
20417	4518	18	enormous	enormous	JJ
20417	4518	19	amount	amount	NN
20417	4518	20	of	of	IN
20417	4518	21	heat	heat	NN
20417	4518	22	energy	energy	NN
20417	4518	23	,	,	,
20417	4518	24	this	this	DT
20417	4518	25	energy	energy	NN
20417	4518	26	would	would	MD
20417	4518	27	be	be	VB
20417	4518	28	unavailable	unavailable	JJ
20417	4518	29	.	.	.
20417	4519	1	What	what	WDT
20417	4519	2	a	a	DT
20417	4519	3	Uniform	Uniform	NNP
20417	4519	4	Temperature	temperature	NN
20417	4519	5	would	would	MD
20417	4519	6	mean	mean	VB
20417	4519	7	And	and	CC
20417	4519	8	what	what	WP
20417	4519	9	does	do	VBZ
20417	4519	10	this	this	DT
20417	4519	11	imply	imply	VB
20417	4519	12	?	?	.
20417	4520	1	It	-PRON-	PRP
20417	4520	2	implies	imply	VBZ
20417	4520	3	a	a	DT
20417	4520	4	great	great	JJ
20417	4520	5	deal	deal	NN
20417	4520	6	:	:	:
20417	4520	7	for	for	IN
20417	4520	8	if	if	IN
20417	4520	9	all	all	PDT
20417	4520	10	the	the	DT
20417	4520	11	energy	energy	NN
20417	4520	12	in	in	IN
20417	4520	13	the	the	DT
20417	4520	14	world	world	NN
20417	4520	15	became	become	VBD
20417	4520	16	unavailable	unavailable	JJ
20417	4520	17	,	,	,
20417	4520	18	the	the	DT
20417	4520	19	universe	universe	NN
20417	4520	20	,	,	,
20417	4520	21	as	as	IN
20417	4520	22	it	-PRON-	PRP
20417	4520	23	now	now	RB
20417	4520	24	is	be	VBZ
20417	4520	25	,	,	,
20417	4520	26	would	would	MD
20417	4520	27	cease	cease	VB
20417	4520	28	to	to	TO
20417	4520	29	be	be	VB
20417	4520	30	.	.	.
20417	4521	1	It	-PRON-	PRP
20417	4521	2	is	be	VBZ
20417	4521	3	possible	possible	JJ
20417	4521	4	that	that	IN
20417	4521	5	,	,	,
20417	4521	6	by	by	IN
20417	4521	7	the	the	DT
20417	4521	8	constant	constant	JJ
20417	4521	9	interchange	interchange	NN
20417	4521	10	of	of	IN
20417	4521	11	heat	heat	NN
20417	4521	12	radiations	radiation	NNS
20417	4521	13	,	,	,
20417	4521	14	the	the	DT
20417	4521	15	whole	whole	JJ
20417	4521	16	universe	universe	NN
20417	4521	17	is	be	VBZ
20417	4521	18	tending	tend	VBG
20417	4521	19	to	to	IN
20417	4521	20	some	some	DT
20417	4521	21	uniform	uniform	JJ
20417	4521	22	temperature	temperature	NN
20417	4521	23	,	,	,
20417	4521	24	in	in	IN
20417	4521	25	which	which	WDT
20417	4521	26	case	case	NN
20417	4521	27	,	,	,
20417	4521	28	although	although	IN
20417	4521	29	all	all	DT
20417	4521	30	molecular	molecular	JJ
20417	4521	31	motion	motion	NN
20417	4521	32	would	would	MD
20417	4521	33	not	not	RB
20417	4521	34	have	have	VB
20417	4521	35	ceased	cease	VBN
20417	4521	36	,	,	,
20417	4521	37	it	-PRON-	PRP
20417	4521	38	would	would	MD
20417	4521	39	have	have	VB
20417	4521	40	become	become	VBN
20417	4521	41	unavailable	unavailable	JJ
20417	4521	42	.	.	.
20417	4522	1	In	in	IN
20417	4522	2	this	this	DT
20417	4522	3	sense	sense	NN
20417	4522	4	it	-PRON-	PRP
20417	4522	5	may	may	MD
20417	4522	6	be	be	VB
20417	4522	7	said	say	VBN
20417	4522	8	that	that	IN
20417	4522	9	the	the	DT
20417	4522	10	universe	universe	NN
20417	4522	11	is	be	VBZ
20417	4522	12	running	run	VBG
20417	4522	13	down	down	RB
20417	4522	14	.	.	.
20417	4523	1	[	[	-LRB-
20417	4523	2	Illustration	illustration	NN
20417	4523	3	:	:	:
20417	4523	4	NIAGARA	NIAGARA	NNP
20417	4523	5	FALLS	fall	VBD
20417	4523	6	The	the	DT
20417	4523	7	energy	energy	NN
20417	4523	8	of	of	IN
20417	4523	9	this	this	DT
20417	4523	10	falling	fall	VBG
20417	4523	11	water	water	NN
20417	4523	12	is	be	VBZ
20417	4523	13	prodigious	prodigious	JJ
20417	4523	14	.	.	.
20417	4524	1	It	-PRON-	PRP
20417	4524	2	is	be	VBZ
20417	4524	3	used	use	VBN
20417	4524	4	to	to	TO
20417	4524	5	generate	generate	VB
20417	4524	6	thousands	thousand	NNS
20417	4524	7	of	of	IN
20417	4524	8	horse	horse	NN
20417	4524	9	-	-	HYPH
20417	4524	10	power	power	NN
20417	4524	11	in	in	IN
20417	4524	12	great	great	JJ
20417	4524	13	electrical	electrical	JJ
20417	4524	14	installations	installation	NNS
20417	4524	15	.	.	.
20417	4525	1	The	the	DT
20417	4525	2	power	power	NN
20417	4525	3	is	be	VBZ
20417	4525	4	used	use	VBN
20417	4525	5	to	to	TO
20417	4525	6	drive	drive	VB
20417	4525	7	electric	electric	JJ
20417	4525	8	trams	tram	NNS
20417	4525	9	in	in	IN
20417	4525	10	cities	city	NNS
20417	4525	11	150	150	CD
20417	4525	12	to	to	TO
20417	4525	13	250	250	CD
20417	4525	14	miles	mile	NNS
20417	4525	15	away	away	RB
20417	4525	16	.	.	.
20417	4525	17	]	]	-RRB-
20417	4526	1	[	[	-LRB-
20417	4526	2	Illustration	illustration	NN
20417	4526	3	:	:	:
20417	4526	4	_	_	NNP
20417	4526	5	Photo	Photo	NNP
20417	4526	6	:	:	:
20417	4526	7	Stephen	Stephen	NNP
20417	4526	8	Cribb	Cribb	NNP
20417	4526	9	.	.	.
20417	4526	10	_	_	NNP
20417	4526	11	TRANSFORMATION	TRANSFORMATION	NNP
20417	4526	12	OF	of	IN
20417	4526	13	ENERGY	ENERGY	NNP
20417	4526	14	An	an	DT
20417	4526	15	illustration	illustration	NN
20417	4526	16	of	of	IN
20417	4526	17	Energy	Energy	NNP
20417	4526	18	.	.	.
20417	4527	1	The	the	DT
20417	4527	2	chemical	chemical	NN
20417	4527	3	energy	energy	NN
20417	4527	4	brought	bring	VBD
20417	4527	5	into	into	IN
20417	4527	6	existence	existence	NN
20417	4527	7	by	by	IN
20417	4527	8	firing	fire	VBG
20417	4527	9	the	the	DT
20417	4527	10	explosive	explosive	JJ
20417	4527	11	manifesting	manifesting	NN
20417	4527	12	itself	-PRON-	PRP
20417	4527	13	as	as	IN
20417	4527	14	mechanical	mechanical	JJ
20417	4527	15	energy	energy	NN
20417	4527	16	,	,	,
20417	4527	17	sufficient	sufficient	JJ
20417	4527	18	to	to	TO
20417	4527	19	impart	impart	VB
20417	4527	20	violent	violent	JJ
20417	4527	21	motion	motion	NN
20417	4527	22	to	to	IN
20417	4527	23	tons	ton	NNS
20417	4527	24	of	of	IN
20417	4527	25	water	water	NN
20417	4527	26	.	.	.
20417	4527	27	]	]	-RRB-
20417	4528	1	[	[	-LRB-
20417	4528	2	Illustration	illustration	NN
20417	4528	3	:	:	:
20417	4528	4	_	_	NNP
20417	4528	5	Photo	Photo	NNP
20417	4528	6	:	:	:
20417	4528	7	Underwood	Underwood	NNP
20417	4528	8	&	&	CC
20417	4528	9	Underwood	Underwood	NNP
20417	4528	10	.	.	.
20417	4528	11	_	_	NNP
20417	4528	12	"	"	``
20417	4528	13	BOILING	boil	VBG
20417	4528	14	"	"	``
20417	4528	15	A	a	DT
20417	4528	16	KETTLE	KETTLE	NNP
20417	4528	17	ON	ON	NNP
20417	4528	18	ICE	ICE	NNP
20417	4528	19	When	when	WRB
20417	4528	20	a	a	DT
20417	4528	21	kettle	kettle	NN
20417	4528	22	containing	contain	VBG
20417	4528	23	liquid	liquid	JJ
20417	4528	24	air	air	NN
20417	4528	25	is	be	VBZ
20417	4528	26	placed	place	VBN
20417	4528	27	on	on	IN
20417	4528	28	ice	ice	NN
20417	4528	29	it	-PRON-	PRP
20417	4528	30	"	"	``
20417	4528	31	boils	boil	VBZ
20417	4528	32	"	"	''
20417	4528	33	because	because	IN
20417	4528	34	the	the	DT
20417	4528	35	ice	ice	NN
20417	4528	36	is	be	VBZ
20417	4528	37	intensely	intensely	RB
20417	4528	38	hot	hot	JJ
20417	4528	39	_	_	NNP
20417	4528	40	when	when	WRB
20417	4528	41	compared	compare	VBN
20417	4528	42	with	with	IN
20417	4528	43	the	the	DT
20417	4528	44	very	very	RB
20417	4528	45	low	low	JJ
20417	4528	46	temperature	temperature	NN
20417	4528	47	of	of	IN
20417	4528	48	the	the	DT
20417	4528	49	liquid	liquid	JJ
20417	4528	50	air	air	NN
20417	4528	51	_	_	NNP
20417	4528	52	.	.	.
20417	4528	53	]	]	-RRB-
20417	4529	1	If	if	IN
20417	4529	2	all	all	PDT
20417	4529	3	the	the	DT
20417	4529	4	molecules	molecule	NNS
20417	4529	5	of	of	IN
20417	4529	6	a	a	DT
20417	4529	7	substance	substance	NN
20417	4529	8	were	be	VBD
20417	4529	9	brought	bring	VBN
20417	4529	10	to	to	IN
20417	4529	11	a	a	DT
20417	4529	12	standstill	standstill	NN
20417	4529	13	,	,	,
20417	4529	14	that	that	DT
20417	4529	15	substance	substance	NN
20417	4529	16	would	would	MD
20417	4529	17	be	be	VB
20417	4529	18	at	at	IN
20417	4529	19	the	the	DT
20417	4529	20	absolute	absolute	JJ
20417	4529	21	zero	zero	CD
20417	4529	22	of	of	IN
20417	4529	23	temperature	temperature	NN
20417	4529	24	.	.	.
20417	4530	1	There	there	EX
20417	4530	2	could	could	MD
20417	4530	3	be	be	VB
20417	4530	4	nothing	nothing	NN
20417	4530	5	colder	cold	JJR
20417	4530	6	.	.	.
20417	4531	1	The	the	DT
20417	4531	2	temperature	temperature	NN
20417	4531	3	at	at	IN
20417	4531	4	which	which	WDT
20417	4531	5	all	all	DT
20417	4531	6	molecular	molecular	JJ
20417	4531	7	motions	motion	NNS
20417	4531	8	would	would	MD
20417	4531	9	cease	cease	VB
20417	4531	10	is	be	VBZ
20417	4531	11	known	know	VBN
20417	4531	12	:	:	:
20417	4531	13	it	-PRON-	PRP
20417	4531	14	is	be	VBZ
20417	4531	15	-273	-273	NN
20417	4531	16	°	°	NNP
20417	4531	17	C.	C.	NNP
20417	4531	18	No	no	DT
20417	4531	19	body	body	NN
20417	4531	20	could	could	MD
20417	4531	21	possibly	possibly	RB
20417	4531	22	attain	attain	VB
20417	4531	23	a	a	DT
20417	4531	24	lower	low	JJR
20417	4531	25	temperature	temperature	NN
20417	4531	26	than	than	IN
20417	4531	27	this	this	DT
20417	4531	28	:	:	:
20417	4531	29	a	a	DT
20417	4531	30	lower	low	JJR
20417	4531	31	temperature	temperature	NN
20417	4531	32	could	could	MD
20417	4531	33	not	not	RB
20417	4531	34	exist	exist	VB
20417	4531	35	.	.	.
20417	4532	1	Unless	unless	IN
20417	4532	2	there	there	EX
20417	4532	3	exists	exist	VBZ
20417	4532	4	in	in	IN
20417	4532	5	nature	nature	NN
20417	4532	6	some	some	DT
20417	4532	7	process	process	NN
20417	4532	8	,	,	,
20417	4532	9	of	of	IN
20417	4532	10	which	which	WDT
20417	4532	11	we	-PRON-	PRP
20417	4532	12	know	know	VBP
20417	4532	13	nothing	nothing	NN
20417	4532	14	at	at	IN
20417	4532	15	present	present	JJ
20417	4532	16	,	,	,
20417	4532	17	whereby	whereby	WRB
20417	4532	18	energy	energy	NN
20417	4532	19	is	be	VBZ
20417	4532	20	renewed	renew	VBN
20417	4532	21	,	,	,
20417	4532	22	our	-PRON-	PRP$
20417	4532	23	solar	solar	JJ
20417	4532	24	system	system	NN
20417	4532	25	must	must	MD
20417	4532	26	one	one	CD
20417	4532	27	day	day	NN
20417	4532	28	sink	sink	VB
20417	4532	29	to	to	IN
20417	4532	30	this	this	DT
20417	4532	31	absolute	absolute	JJ
20417	4532	32	zero	zero	CD
20417	4532	33	of	of	IN
20417	4532	34	temperature	temperature	NN
20417	4532	35	.	.	.
20417	4533	1	The	the	DT
20417	4533	2	sun	sun	NN
20417	4533	3	,	,	,
20417	4533	4	the	the	DT
20417	4533	5	earth	earth	NN
20417	4533	6	,	,	,
20417	4533	7	and	and	CC
20417	4533	8	every	every	DT
20417	4533	9	other	other	JJ
20417	4533	10	body	body	NN
20417	4533	11	in	in	IN
20417	4533	12	the	the	DT
20417	4533	13	universe	universe	NN
20417	4533	14	is	be	VBZ
20417	4533	15	steadily	steadily	RB
20417	4533	16	radiating	radiate	VBG
20417	4533	17	heat	heat	NN
20417	4533	18	,	,	,
20417	4533	19	and	and	CC
20417	4533	20	this	this	DT
20417	4533	21	radiation	radiation	NN
20417	4533	22	can	can	MD
20417	4533	23	not	not	RB
20417	4533	24	go	go	VB
20417	4533	25	on	on	RP
20417	4533	26	for	for	IN
20417	4533	27	ever	ever	RB
20417	4533	28	,	,	,
20417	4533	29	because	because	IN
20417	4533	30	heat	heat	NN
20417	4533	31	continually	continually	RB
20417	4533	32	tends	tend	VBZ
20417	4533	33	to	to	TO
20417	4533	34	diffuse	diffuse	VB
20417	4533	35	and	and	CC
20417	4533	36	to	to	TO
20417	4533	37	equalise	equalise	VB
20417	4533	38	temperatures	temperature	NNS
20417	4533	39	.	.	.
20417	4534	1	But	but	CC
20417	4534	2	we	-PRON-	PRP
20417	4534	3	can	can	MD
20417	4534	4	see	see	VB
20417	4534	5	,	,	,
20417	4534	6	theoretically	theoretically	RB
20417	4534	7	,	,	,
20417	4534	8	that	that	IN
20417	4534	9	there	there	EX
20417	4534	10	is	be	VBZ
20417	4534	11	a	a	DT
20417	4534	12	way	way	NN
20417	4534	13	of	of	IN
20417	4534	14	evading	evade	VBG
20417	4534	15	this	this	DT
20417	4534	16	law	law	NN
20417	4534	17	.	.	.
20417	4535	1	If	if	IN
20417	4535	2	the	the	DT
20417	4535	3	chaotic	chaotic	JJ
20417	4535	4	molecular	molecular	JJ
20417	4535	5	motions	motion	NNS
20417	4535	6	which	which	WDT
20417	4535	7	constitute	constitute	VBP
20417	4535	8	heat	heat	NN
20417	4535	9	could	could	MD
20417	4535	10	be	be	VB
20417	4535	11	_	_	NNP
20417	4535	12	regulated	regulate	VBN
20417	4535	13	_	_	NNP
20417	4535	14	,	,	,
20417	4535	15	then	then	RB
20417	4535	16	the	the	DT
20417	4535	17	heat	heat	NN
20417	4535	18	energy	energy	NN
20417	4535	19	of	of	IN
20417	4535	20	a	a	DT
20417	4535	21	body	body	NN
20417	4535	22	could	could	MD
20417	4535	23	be	be	VB
20417	4535	24	utilised	utilise	VBN
20417	4535	25	directly	directly	RB
20417	4535	26	.	.	.
20417	4536	1	Some	some	DT
20417	4536	2	authorities	authority	NNS
20417	4536	3	think	think	VBP
20417	4536	4	that	that	IN
20417	4536	5	some	some	DT
20417	4536	6	of	of	IN
20417	4536	7	the	the	DT
20417	4536	8	processes	process	NNS
20417	4536	9	which	which	WDT
20417	4536	10	go	go	VBP
20417	4536	11	on	on	RP
20417	4536	12	in	in	IN
20417	4536	13	the	the	DT
20417	4536	14	living	live	VBG
20417	4536	15	body	body	NN
20417	4536	16	do	do	VBP
20417	4536	17	not	not	RB
20417	4536	18	involve	involve	VB
20417	4536	19	any	any	DT
20417	4536	20	waste	waste	NN
20417	4536	21	energy	energy	NN
20417	4536	22	,	,	,
20417	4536	23	that	that	IN
20417	4536	24	the	the	DT
20417	4536	25	chemical	chemical	NN
20417	4536	26	energy	energy	NN
20417	4536	27	of	of	IN
20417	4536	28	food	food	NN
20417	4536	29	is	be	VBZ
20417	4536	30	transformed	transform	VBN
20417	4536	31	directly	directly	RB
20417	4536	32	into	into	IN
20417	4536	33	work	work	NN
20417	4536	34	without	without	IN
20417	4536	35	any	any	DT
20417	4536	36	of	of	IN
20417	4536	37	it	-PRON-	PRP
20417	4536	38	being	be	VBG
20417	4536	39	dissipated	dissipate	VBN
20417	4536	40	as	as	IN
20417	4536	41	useless	useless	JJ
20417	4536	42	heat	heat	NN
20417	4536	43	energy	energy	NN
20417	4536	44	.	.	.
20417	4537	1	It	-PRON-	PRP
20417	4537	2	may	may	MD
20417	4537	3	be	be	VB
20417	4537	4	,	,	,
20417	4537	5	therefore	therefore	RB
20417	4537	6	,	,	,
20417	4537	7	that	that	DT
20417	4537	8	man	man	NN
20417	4537	9	will	will	MD
20417	4537	10	finally	finally	RB
20417	4537	11	discover	discover	VB
20417	4537	12	some	some	DT
20417	4537	13	way	way	NN
20417	4537	14	of	of	IN
20417	4537	15	escape	escape	NN
20417	4537	16	from	from	IN
20417	4537	17	the	the	DT
20417	4537	18	natural	natural	JJ
20417	4537	19	law	law	NN
20417	4537	20	that	that	WDT
20417	4537	21	,	,	,
20417	4537	22	while	while	IN
20417	4537	23	energy	energy	NN
20417	4537	24	can	can	MD
20417	4537	25	not	not	RB
20417	4537	26	be	be	VB
20417	4537	27	destroyed	destroy	VBN
20417	4537	28	,	,	,
20417	4537	29	it	-PRON-	PRP
20417	4537	30	has	have	VBZ
20417	4537	31	a	a	DT
20417	4537	32	tendency	tendency	NN
20417	4537	33	to	to	TO
20417	4537	34	become	become	VB
20417	4537	35	unavailable	unavailable	JJ
20417	4537	36	.	.	.
20417	4538	1	The	the	DT
20417	4538	2	primary	primary	JJ
20417	4538	3	reservoir	reservoir	NN
20417	4538	4	of	of	IN
20417	4538	5	energy	energy	NN
20417	4538	6	is	be	VBZ
20417	4538	7	the	the	DT
20417	4538	8	atom	atom	NN
20417	4538	9	;	;	:
20417	4538	10	it	-PRON-	PRP
20417	4538	11	is	be	VBZ
20417	4538	12	the	the	DT
20417	4538	13	energy	energy	NN
20417	4538	14	of	of	IN
20417	4538	15	the	the	DT
20417	4538	16	atom	atom	NN
20417	4538	17	,	,	,
20417	4538	18	the	the	DT
20417	4538	19	atom	atom	NN
20417	4538	20	of	of	IN
20417	4538	21	elements	element	NNS
20417	4538	22	in	in	IN
20417	4538	23	the	the	DT
20417	4538	24	sun	sun	NN
20417	4538	25	,	,	,
20417	4538	26	the	the	DT
20417	4538	27	stars	star	NNS
20417	4538	28	,	,	,
20417	4538	29	the	the	DT
20417	4538	30	earth	earth	NN
20417	4538	31	,	,	,
20417	4538	32	from	from	IN
20417	4538	33	which	which	WDT
20417	4538	34	nature	nature	NN
20417	4538	35	draws	draw	VBZ
20417	4538	36	for	for	IN
20417	4538	37	all	all	PDT
20417	4538	38	her	-PRON-	PRP$
20417	4538	39	supply	supply	NN
20417	4538	40	of	of	IN
20417	4538	41	energy	energy	NN
20417	4538	42	.	.	.
20417	4539	1	Shall	Shall	MD
20417	4539	2	we	-PRON-	PRP
20417	4539	3	ever	ever	RB
20417	4539	4	discover	discover	VB
20417	4539	5	how	how	WRB
20417	4539	6	we	-PRON-	PRP
20417	4539	7	can	can	MD
20417	4539	8	replenish	replenish	VB
20417	4539	9	the	the	DT
20417	4539	10	dwindling	dwindle	VBG
20417	4539	11	resources	resource	NNS
20417	4539	12	of	of	IN
20417	4539	13	energy	energy	NN
20417	4539	14	,	,	,
20417	4539	15	or	or	CC
20417	4539	16	find	find	VB
20417	4539	17	out	out	RP
20417	4539	18	how	how	WRB
20417	4539	19	we	-PRON-	PRP
20417	4539	20	can	can	MD
20417	4539	21	call	call	VB
20417	4539	22	into	into	IN
20417	4539	23	being	be	VBG
20417	4539	24	the	the	DT
20417	4539	25	at	at	IN
20417	4539	26	present	present	JJ
20417	4539	27	unavailable	unavailable	JJ
20417	4539	28	energy	energy	NN
20417	4539	29	which	which	WDT
20417	4539	30	is	be	VBZ
20417	4539	31	stored	store	VBN
20417	4539	32	up	up	RP
20417	4539	33	in	in	IN
20417	4539	34	uniform	uniform	JJ
20417	4539	35	temperature	temperature	NN
20417	4539	36	?	?	.
20417	4540	1	It	-PRON-	PRP
20417	4540	2	looks	look	VBZ
20417	4540	3	as	as	IN
20417	4540	4	if	if	IN
20417	4540	5	our	-PRON-	PRP$
20417	4540	6	successors	successor	NNS
20417	4540	7	would	would	MD
20417	4540	8	witness	witness	VB
20417	4540	9	an	an	DT
20417	4540	10	interesting	interesting	JJ
20417	4540	11	race	race	NN
20417	4540	12	,	,	,
20417	4540	13	between	between	IN
20417	4540	14	the	the	DT
20417	4540	15	progress	progress	NN
20417	4540	16	of	of	IN
20417	4540	17	science	science	NN
20417	4540	18	on	on	IN
20417	4540	19	the	the	DT
20417	4540	20	one	one	CD
20417	4540	21	hand	hand	NN
20417	4540	22	and	and	CC
20417	4540	23	the	the	DT
20417	4540	24	depletion	depletion	NN
20417	4540	25	of	of	IN
20417	4540	26	natural	natural	JJ
20417	4540	27	resources	resource	NNS
20417	4540	28	upon	upon	IN
20417	4540	29	the	the	DT
20417	4540	30	other	other	JJ
20417	4540	31	.	.	.
20417	4541	1	The	the	DT
20417	4541	2	natural	natural	JJ
20417	4541	3	rate	rate	NN
20417	4541	4	of	of	IN
20417	4541	5	flow	flow	NN
20417	4541	6	of	of	IN
20417	4541	7	energy	energy	NN
20417	4541	8	from	from	IN
20417	4541	9	its	-PRON-	PRP$
20417	4541	10	primary	primary	JJ
20417	4541	11	atomic	atomic	JJ
20417	4541	12	reservoirs	reservoir	NNS
20417	4541	13	to	to	IN
20417	4541	14	the	the	DT
20417	4541	15	sea	sea	NN
20417	4541	16	of	of	IN
20417	4541	17	waste	waste	NNP
20417	4541	18	heat	heat	NN
20417	4541	19	energy	energy	NN
20417	4541	20	of	of	IN
20417	4541	21	uniform	uniform	JJ
20417	4541	22	temperature	temperature	NN
20417	4541	23	,	,	,
20417	4541	24	allows	allow	VBZ
20417	4541	25	life	life	NN
20417	4541	26	to	to	TO
20417	4541	27	proceed	proceed	VB
20417	4541	28	at	at	IN
20417	4541	29	a	a	DT
20417	4541	30	complete	complete	JJ
20417	4541	31	pace	pace	NN
20417	4541	32	sternly	sternly	RB
20417	4541	33	regulated	regulate	VBN
20417	4541	34	by	by	IN
20417	4541	35	the	the	DT
20417	4541	36	inexorable	inexorable	JJ
20417	4541	37	laws	law	NNS
20417	4541	38	of	of	IN
20417	4541	39	supply	supply	NN
20417	4541	40	and	and	CC
20417	4541	41	demand	demand	NN
20417	4541	42	,	,	,
20417	4541	43	which	which	WDT
20417	4541	44	the	the	DT
20417	4541	45	biologists	biologist	NNS
20417	4541	46	have	have	VBP
20417	4541	47	recognised	recognise	VBN
20417	4541	48	in	in	IN
20417	4541	49	their	-PRON-	PRP$
20417	4541	50	field	field	NN
20417	4541	51	as	as	IN
20417	4541	52	the	the	DT
20417	4541	53	struggle	struggle	NN
20417	4541	54	for	for	IN
20417	4541	55	existence	existence	NN
20417	4541	56	.	.	.
20417	4542	1	[	[	-LRB-
20417	4542	2	5	5	CD
20417	4542	3	]	]	-RRB-
20417	4542	4	[	[	-LRB-
20417	4542	5	5	5	CD
20417	4542	6	]	]	-RRB-
20417	4542	7	_	_	NNP
20417	4542	8	Matter	Matter	NNP
20417	4542	9	and	and	CC
20417	4542	10	Energy	Energy	NNP
20417	4542	11	_	_	NNP
20417	4542	12	,	,	,
20417	4542	13	by	by	IN
20417	4542	14	Professor	Professor	NNP
20417	4542	15	Soddy	Soddy	NNP
20417	4542	16	.	.	.
20417	4543	1	It	-PRON-	PRP
20417	4543	2	is	be	VBZ
20417	4543	3	certain	certain	JJ
20417	4543	4	that	that	IN
20417	4543	5	energy	energy	NN
20417	4543	6	is	be	VBZ
20417	4543	7	an	an	DT
20417	4543	8	actual	actual	JJ
20417	4543	9	entity	entity	NN
20417	4543	10	just	just	RB
20417	4543	11	as	as	RB
20417	4543	12	much	much	RB
20417	4543	13	as	as	IN
20417	4543	14	matter	matter	NN
20417	4543	15	,	,	,
20417	4543	16	and	and	CC
20417	4543	17	that	that	IN
20417	4543	18	it	-PRON-	PRP
20417	4543	19	can	can	MD
20417	4543	20	not	not	RB
20417	4543	21	be	be	VB
20417	4543	22	created	create	VBN
20417	4543	23	or	or	CC
20417	4543	24	destroyed	destroy	VBN
20417	4543	25	.	.	.
20417	4544	1	Matter	Matter	NNP
20417	4544	2	and	and	CC
20417	4544	3	ether	ether	NN
20417	4544	4	are	be	VBP
20417	4544	5	receptacles	receptacle	NNS
20417	4544	6	or	or	CC
20417	4544	7	vehicles	vehicle	NNS
20417	4544	8	of	of	IN
20417	4544	9	energy	energy	NN
20417	4544	10	.	.	.
20417	4545	1	As	as	IN
20417	4545	2	we	-PRON-	PRP
20417	4545	3	have	have	VBP
20417	4545	4	said	say	VBD
20417	4545	5	,	,	,
20417	4545	6	what	what	WP
20417	4545	7	these	these	DT
20417	4545	8	entities	entity	NNS
20417	4545	9	really	really	RB
20417	4545	10	are	be	VBP
20417	4545	11	in	in	IN
20417	4545	12	themselves	-PRON-	PRP
20417	4545	13	we	-PRON-	PRP
20417	4545	14	do	do	VBP
20417	4545	15	not	not	RB
20417	4545	16	know	know	VB
20417	4545	17	.	.	.
20417	4546	1	It	-PRON-	PRP
20417	4546	2	may	may	MD
20417	4546	3	be	be	VB
20417	4546	4	that	that	IN
20417	4546	5	all	all	DT
20417	4546	6	forms	form	NNS
20417	4546	7	of	of	IN
20417	4546	8	energy	energy	NN
20417	4546	9	are	be	VBP
20417	4546	10	in	in	IN
20417	4546	11	some	some	DT
20417	4546	12	fundamental	fundamental	JJ
20417	4546	13	way	way	NN
20417	4546	14	aspects	aspect	NNS
20417	4546	15	of	of	IN
20417	4546	16	the	the	DT
20417	4546	17	same	same	JJ
20417	4546	18	primary	primary	JJ
20417	4546	19	entity	entity	NN
20417	4546	20	which	which	WDT
20417	4546	21	constitutes	constitute	VBZ
20417	4546	22	matter	matter	NN
20417	4546	23	:	:	:
20417	4546	24	how	how	WRB
20417	4546	25	all	all	DT
20417	4546	26	matter	matter	NN
20417	4546	27	is	be	VBZ
20417	4546	28	constituted	constitute	VBN
20417	4546	29	of	of	IN
20417	4546	30	particles	particle	NNS
20417	4546	31	of	of	IN
20417	4546	32	electricity	electricity	NN
20417	4546	33	we	-PRON-	PRP
20417	4546	34	have	have	VBP
20417	4546	35	already	already	RB
20417	4546	36	seen	see	VBN
20417	4546	37	.	.	.
20417	4547	1	The	the	DT
20417	4547	2	question	question	NN
20417	4547	3	to	to	TO
20417	4547	4	which	which	WDT
20417	4547	5	we	-PRON-	PRP
20417	4547	6	await	await	VBP
20417	4547	7	an	an	DT
20417	4547	8	answer	answer	NN
20417	4547	9	is	be	VBZ
20417	4547	10	:	:	:
20417	4547	11	What	what	WP
20417	4547	12	is	be	VBZ
20417	4547	13	electricity	electricity	NN
20417	4547	14	?	?	.
20417	4548	1	§	§	ADD
20417	4548	2	15	15	CD
20417	4548	3	MATTER	MATTER	NNP
20417	4548	4	,	,	,
20417	4548	5	ETHER	ETHER	NNP
20417	4548	6	,	,	,
20417	4548	7	AND	and	CC
20417	4548	8	EINSTEIN	EINSTEIN	NNP
20417	4548	9	The	the	DT
20417	4548	10	supreme	supreme	JJ
20417	4548	11	synthesis	synthesis	NNP
20417	4548	12	,	,	,
20417	4548	13	the	the	DT
20417	4548	14	crown	crown	NN
20417	4548	15	of	of	IN
20417	4548	16	all	all	PDT
20417	4548	17	this	this	DT
20417	4548	18	progressive	progressive	JJ
20417	4548	19	conquest	conquest	NN
20417	4548	20	of	of	IN
20417	4548	21	nature	nature	NN
20417	4548	22	,	,	,
20417	4548	23	would	would	MD
20417	4548	24	be	be	VB
20417	4548	25	to	to	TO
20417	4548	26	discover	discover	VB
20417	4548	27	that	that	IN
20417	4548	28	the	the	DT
20417	4548	29	particles	particle	NNS
20417	4548	30	of	of	IN
20417	4548	31	positive	positive	JJ
20417	4548	32	and	and	CC
20417	4548	33	negative	negative	JJ
20417	4548	34	electricity	electricity	NN
20417	4548	35	,	,	,
20417	4548	36	which	which	WDT
20417	4548	37	make	make	VBP
20417	4548	38	up	up	RP
20417	4548	39	the	the	DT
20417	4548	40	atoms	atom	NNS
20417	4548	41	of	of	IN
20417	4548	42	matter	matter	NN
20417	4548	43	,	,	,
20417	4548	44	are	be	VBP
20417	4548	45	points	point	NNS
20417	4548	46	or	or	CC
20417	4548	47	centres	centre	NNS
20417	4548	48	of	of	IN
20417	4548	49	disturbances	disturbance	NNS
20417	4548	50	of	of	IN
20417	4548	51	some	some	DT
20417	4548	52	kind	kind	NN
20417	4548	53	in	in	IN
20417	4548	54	a	a	DT
20417	4548	55	universal	universal	JJ
20417	4548	56	ether	ether	NN
20417	4548	57	,	,	,
20417	4548	58	and	and	CC
20417	4548	59	that	that	IN
20417	4548	60	all	all	PDT
20417	4548	61	our	-PRON-	PRP$
20417	4548	62	"	"	``
20417	4548	63	energies	energy	NNS
20417	4548	64	"	"	''
20417	4548	65	(	(	-LRB-
20417	4548	66	light	light	NN
20417	4548	67	,	,	,
20417	4548	68	magnetism	magnetism	NN
20417	4548	69	,	,	,
20417	4548	70	gravitation	gravitation	NN
20417	4548	71	,	,	,
20417	4548	72	etc	etc	FW
20417	4548	73	.	.	.
20417	4548	74	)	)	-RRB-
20417	4549	1	are	be	VBP
20417	4549	2	waves	wave	NNS
20417	4549	3	or	or	CC
20417	4549	4	strains	strain	NNS
20417	4549	5	of	of	IN
20417	4549	6	some	some	DT
20417	4549	7	kind	kind	NN
20417	4549	8	set	set	VBN
20417	4549	9	up	up	RP
20417	4549	10	in	in	IN
20417	4549	11	the	the	DT
20417	4549	12	ether	ether	NN
20417	4549	13	by	by	IN
20417	4549	14	these	these	DT
20417	4549	15	clusters	cluster	NNS
20417	4549	16	of	of	IN
20417	4549	17	electrons	electron	NNS
20417	4549	18	.	.	.
20417	4550	1	It	-PRON-	PRP
20417	4550	2	is	be	VBZ
20417	4550	3	a	a	DT
20417	4550	4	fascinating	fascinating	JJ
20417	4550	5	,	,	,
20417	4550	6	tantalising	tantalising	NN
20417	4550	7	dream	dream	NN
20417	4550	8	.	.	.
20417	4551	1	Larmor	larmor	NN
20417	4551	2	suggested	suggest	VBD
20417	4551	3	in	in	IN
20417	4551	4	1900	1900	CD
20417	4551	5	that	that	IN
20417	4551	6	the	the	DT
20417	4551	7	electron	electron	NN
20417	4551	8	is	be	VBZ
20417	4551	9	a	a	DT
20417	4551	10	tiny	tiny	JJ
20417	4551	11	whirlpool	whirlpool	NN
20417	4551	12	,	,	,
20417	4551	13	or	or	CC
20417	4551	14	"	"	``
20417	4551	15	vortex	vortex	NNP
20417	4551	16	,	,	,
20417	4551	17	"	"	''
20417	4551	18	in	in	IN
20417	4551	19	ether	ether	NN
20417	4551	20	;	;	:
20417	4551	21	and	and	CC
20417	4551	22	,	,	,
20417	4551	23	as	as	IN
20417	4551	24	such	such	PDT
20417	4551	25	a	a	DT
20417	4551	26	vortex	vortex	NN
20417	4551	27	may	may	MD
20417	4551	28	turn	turn	VB
20417	4551	29	in	in	RP
20417	4551	30	either	either	DT
20417	4551	31	of	of	IN
20417	4551	32	two	two	CD
20417	4551	33	opposite	opposite	JJ
20417	4551	34	ways	way	NNS
20417	4551	35	,	,	,
20417	4551	36	we	-PRON-	PRP
20417	4551	37	seem	seem	VBP
20417	4551	38	to	to	TO
20417	4551	39	see	see	VB
20417	4551	40	a	a	DT
20417	4551	41	possibility	possibility	NN
20417	4551	42	of	of	IN
20417	4551	43	explaining	explain	VBG
20417	4551	44	positive	positive	JJ
20417	4551	45	and	and	CC
20417	4551	46	negative	negative	JJ
20417	4551	47	electricity	electricity	NN
20417	4551	48	.	.	.
20417	4552	1	But	but	CC
20417	4552	2	the	the	DT
20417	4552	3	difficulties	difficulty	NNS
20417	4552	4	have	have	VBP
20417	4552	5	proved	prove	VBN
20417	4552	6	very	very	RB
20417	4552	7	serious	serious	JJ
20417	4552	8	,	,	,
20417	4552	9	and	and	CC
20417	4552	10	the	the	DT
20417	4552	11	nature	nature	NN
20417	4552	12	of	of	IN
20417	4552	13	the	the	DT
20417	4552	14	electron	electron	NN
20417	4552	15	is	be	VBZ
20417	4552	16	unknown	unknown	JJ
20417	4552	17	.	.	.
20417	4553	1	A	a	DT
20417	4553	2	recent	recent	JJ
20417	4553	3	view	view	NN
20417	4553	4	is	be	VBZ
20417	4553	5	that	that	IN
20417	4553	6	it	-PRON-	PRP
20417	4553	7	is	be	VBZ
20417	4553	8	"	"	``
20417	4553	9	a	a	DT
20417	4553	10	ring	ring	NN
20417	4553	11	of	of	IN
20417	4553	12	negative	negative	JJ
20417	4553	13	electricity	electricity	NN
20417	4553	14	rotating	rotate	VBG
20417	4553	15	about	about	IN
20417	4553	16	its	-PRON-	PRP$
20417	4553	17	axis	axi	NNS
20417	4553	18	at	at	IN
20417	4553	19	a	a	DT
20417	4553	20	high	high	JJ
20417	4553	21	speed	speed	NN
20417	4553	22	,	,	,
20417	4553	23	"	"	''
20417	4553	24	though	though	IN
20417	4553	25	that	that	DT
20417	4553	26	does	do	VBZ
20417	4553	27	not	not	RB
20417	4553	28	carry	carry	VB
20417	4553	29	us	-PRON-	PRP
20417	4553	30	very	very	RB
20417	4553	31	far	far	RB
20417	4553	32	.	.	.
20417	4554	1	The	the	DT
20417	4554	2	unit	unit	NN
20417	4554	3	of	of	IN
20417	4554	4	positive	positive	JJ
20417	4554	5	electricity	electricity	NN
20417	4554	6	is	be	VBZ
20417	4554	7	even	even	RB
20417	4554	8	less	less	RBR
20417	4554	9	known	known	JJ
20417	4554	10	.	.	.
20417	4555	1	We	-PRON-	PRP
20417	4555	2	must	must	MD
20417	4555	3	be	be	VB
20417	4555	4	content	content	JJ
20417	4555	5	to	to	TO
20417	4555	6	know	know	VB
20417	4555	7	the	the	DT
20417	4555	8	general	general	JJ
20417	4555	9	lines	line	NNS
20417	4555	10	on	on	IN
20417	4555	11	which	which	WDT
20417	4555	12	thought	thought	NN
20417	4555	13	is	be	VBZ
20417	4555	14	moving	move	VBG
20417	4555	15	toward	toward	IN
20417	4555	16	the	the	DT
20417	4555	17	final	final	JJ
20417	4555	18	unification	unification	NN
20417	4555	19	.	.	.
20417	4556	1	We	-PRON-	PRP
20417	4556	2	say	say	VBP
20417	4556	3	"	"	``
20417	4556	4	unification	unification	NN
20417	4556	5	,	,	,
20417	4556	6	"	"	''
20417	4556	7	but	but	CC
20417	4556	8	it	-PRON-	PRP
20417	4556	9	would	would	MD
20417	4556	10	be	be	VB
20417	4556	11	a	a	DT
20417	4556	12	grave	grave	JJ
20417	4556	13	error	error	NN
20417	4556	14	to	to	TO
20417	4556	15	think	think	VB
20417	4556	16	that	that	IN
20417	4556	17	ether	ether	NN
20417	4556	18	is	be	VBZ
20417	4556	19	the	the	DT
20417	4556	20	only	only	JJ
20417	4556	21	possible	possible	JJ
20417	4556	22	basis	basis	NN
20417	4556	23	for	for	IN
20417	4556	24	such	such	JJ
20417	4556	25	unity	unity	NN
20417	4556	26	,	,	,
20417	4556	27	or	or	CC
20417	4556	28	to	to	TO
20417	4556	29	make	make	VB
20417	4556	30	it	-PRON-	PRP
20417	4556	31	an	an	DT
20417	4556	32	essential	essential	JJ
20417	4556	33	part	part	NN
20417	4556	34	of	of	IN
20417	4556	35	one	one	NN
20417	4556	36	's	's	POS
20417	4556	37	philosophy	philosophy	NN
20417	4556	38	of	of	IN
20417	4556	39	the	the	DT
20417	4556	40	universe	universe	NN
20417	4556	41	.	.	.
20417	4557	1	Ether	ether	NN
20417	4557	2	was	be	VBD
20417	4557	3	never	never	RB
20417	4557	4	more	more	JJR
20417	4557	5	than	than	IN
20417	4557	6	an	an	DT
20417	4557	7	imagined	imagine	VBN
20417	4557	8	entity	entity	NN
20417	4557	9	to	to	TO
20417	4557	10	which	which	WDT
20417	4557	11	we	-PRON-	PRP
20417	4557	12	ascribed	ascribe	VBD
20417	4557	13	the	the	DT
20417	4557	14	most	most	RBS
20417	4557	15	extraordinary	extraordinary	JJ
20417	4557	16	properties	property	NNS
20417	4557	17	,	,	,
20417	4557	18	and	and	CC
20417	4557	19	which	which	WDT
20417	4557	20	seemed	seem	VBD
20417	4557	21	then	then	RB
20417	4557	22	to	to	TO
20417	4557	23	promise	promise	VB
20417	4557	24	considerable	considerable	JJ
20417	4557	25	aid	aid	NN
20417	4557	26	.	.	.
20417	4558	1	It	-PRON-	PRP
20417	4558	2	was	be	VBD
20417	4558	3	conceived	conceive	VBN
20417	4558	4	as	as	IN
20417	4558	5	an	an	DT
20417	4558	6	elastic	elastic	JJ
20417	4558	7	solid	solid	JJ
20417	4558	8	of	of	IN
20417	4558	9	very	very	RB
20417	4558	10	great	great	JJ
20417	4558	11	density	density	NN
20417	4558	12	,	,	,
20417	4558	13	stretching	stretch	VBG
20417	4558	14	from	from	IN
20417	4558	15	end	end	NN
20417	4558	16	to	to	IN
20417	4558	17	end	end	NN
20417	4558	18	of	of	IN
20417	4558	19	the	the	DT
20417	4558	20	universe	universe	NN
20417	4558	21	,	,	,
20417	4558	22	transmitting	transmit	VBG
20417	4558	23	waves	wave	NNS
20417	4558	24	from	from	IN
20417	4558	25	star	star	NNP
20417	4558	26	to	to	IN
20417	4558	27	star	star	VB
20417	4558	28	at	at	IN
20417	4558	29	the	the	DT
20417	4558	30	rate	rate	NN
20417	4558	31	of	of	IN
20417	4558	32	186,000	186,000	CD
20417	4558	33	miles	mile	NNS
20417	4558	34	a	a	DT
20417	4558	35	second	second	NN
20417	4558	36	;	;	:
20417	4558	37	yet	yet	CC
20417	4558	38	it	-PRON-	PRP
20417	4558	39	was	be	VBD
20417	4558	40	believed	believe	VBN
20417	4558	41	that	that	IN
20417	4558	42	the	the	DT
20417	4558	43	most	most	RBS
20417	4558	44	solid	solid	JJ
20417	4558	45	matter	matter	NN
20417	4558	46	passed	pass	VBD
20417	4558	47	through	through	IN
20417	4558	48	it	-PRON-	PRP
20417	4558	49	as	as	IN
20417	4558	50	if	if	IN
20417	4558	51	it	-PRON-	PRP
20417	4558	52	did	do	VBD
20417	4558	53	not	not	RB
20417	4558	54	exist	exist	VB
20417	4558	55	.	.	.
20417	4559	1	Some	some	DT
20417	4559	2	years	year	NNS
20417	4559	3	ago	ago	RB
20417	4559	4	a	a	DT
20417	4559	5	delicate	delicate	JJ
20417	4559	6	experiment	experiment	NN
20417	4559	7	was	be	VBD
20417	4559	8	tried	try	VBN
20417	4559	9	for	for	IN
20417	4559	10	the	the	DT
20417	4559	11	purpose	purpose	NN
20417	4559	12	of	of	IN
20417	4559	13	detecting	detect	VBG
20417	4559	14	the	the	DT
20417	4559	15	ether	ether	NN
20417	4559	16	.	.	.
20417	4560	1	Since	since	IN
20417	4560	2	the	the	DT
20417	4560	3	earth	earth	NN
20417	4560	4	,	,	,
20417	4560	5	in	in	IN
20417	4560	6	travelling	travel	VBG
20417	4560	7	round	round	IN
20417	4560	8	the	the	DT
20417	4560	9	sun	sun	NN
20417	4560	10	,	,	,
20417	4560	11	must	must	MD
20417	4560	12	move	move	VB
20417	4560	13	through	through	IN
20417	4560	14	the	the	DT
20417	4560	15	ether	ether	NN
20417	4560	16	if	if	IN
20417	4560	17	the	the	DT
20417	4560	18	ether	ether	NN
20417	4560	19	exists	exist	VBZ
20417	4560	20	,	,	,
20417	4560	21	there	there	EX
20417	4560	22	ought	ought	MD
20417	4560	23	to	to	TO
20417	4560	24	be	be	VB
20417	4560	25	a	a	DT
20417	4560	26	stream	stream	NN
20417	4560	27	of	of	IN
20417	4560	28	ether	ether	NN
20417	4560	29	flowing	flow	VBG
20417	4560	30	through	through	IN
20417	4560	31	every	every	DT
20417	4560	32	laboratory	laboratory	NN
20417	4560	33	;	;	:
20417	4560	34	just	just	RB
20417	4560	35	as	as	IN
20417	4560	36	the	the	DT
20417	4560	37	motion	motion	NN
20417	4560	38	of	of	IN
20417	4560	39	a	a	DT
20417	4560	40	ship	ship	NN
20417	4560	41	through	through	IN
20417	4560	42	a	a	DT
20417	4560	43	still	still	RB
20417	4560	44	atmosphere	atmosphere	NN
20417	4560	45	will	will	MD
20417	4560	46	make	make	VB
20417	4560	47	"	"	``
20417	4560	48	a	a	DT
20417	4560	49	wind	wind	NN
20417	4560	50	.	.	.
20417	4560	51	"	"	''
20417	4561	1	In	in	IN
20417	4561	2	1887	1887	CD
20417	4561	3	Michelson	Michelson	NNP
20417	4561	4	and	and	CC
20417	4561	5	Morley	Morley	NNP
20417	4561	6	tried	try	VBD
20417	4561	7	to	to	TO
20417	4561	8	detect	detect	VB
20417	4561	9	this	this	DT
20417	4561	10	.	.	.
20417	4562	1	Theoretically	theoretically	RB
20417	4562	2	,	,	,
20417	4562	3	a	a	DT
20417	4562	4	ray	ray	NN
20417	4562	5	of	of	IN
20417	4562	6	light	light	NN
20417	4562	7	in	in	IN
20417	4562	8	the	the	DT
20417	4562	9	direction	direction	NN
20417	4562	10	of	of	IN
20417	4562	11	the	the	DT
20417	4562	12	stream	stream	NN
20417	4562	13	ought	ought	MD
20417	4562	14	to	to	TO
20417	4562	15	travel	travel	VB
20417	4562	16	at	at	IN
20417	4562	17	a	a	DT
20417	4562	18	different	different	JJ
20417	4562	19	rate	rate	NN
20417	4562	20	from	from	IN
20417	4562	21	a	a	DT
20417	4562	22	ray	ray	NN
20417	4562	23	of	of	IN
20417	4562	24	light	light	NN
20417	4562	25	against	against	IN
20417	4562	26	the	the	DT
20417	4562	27	stream	stream	NN
20417	4562	28	or	or	CC
20417	4562	29	across	across	IN
20417	4562	30	it	-PRON-	PRP
20417	4562	31	.	.	.
20417	4563	1	They	-PRON-	PRP
20417	4563	2	found	find	VBD
20417	4563	3	no	no	DT
20417	4563	4	difference	difference	NN
20417	4563	5	,	,	,
20417	4563	6	and	and	CC
20417	4563	7	scores	score	NNS
20417	4563	8	of	of	IN
20417	4563	9	other	other	JJ
20417	4563	10	experiments	experiment	NNS
20417	4563	11	have	have	VBP
20417	4563	12	failed	fail	VBN
20417	4563	13	.	.	.
20417	4564	1	This	this	DT
20417	4564	2	does	do	VBZ
20417	4564	3	not	not	RB
20417	4564	4	prove	prove	VB
20417	4564	5	that	that	IN
20417	4564	6	there	there	EX
20417	4564	7	is	be	VBZ
20417	4564	8	no	no	DT
20417	4564	9	ether	ether	NN
20417	4564	10	,	,	,
20417	4564	11	as	as	IN
20417	4564	12	there	there	EX
20417	4564	13	is	be	VBZ
20417	4564	14	reason	reason	NN
20417	4564	15	to	to	TO
20417	4564	16	suppose	suppose	VB
20417	4564	17	that	that	IN
20417	4564	18	our	-PRON-	PRP$
20417	4564	19	instruments	instrument	NNS
20417	4564	20	would	would	MD
20417	4564	21	appear	appear	VB
20417	4564	22	to	to	TO
20417	4564	23	shrink	shrink	VB
20417	4564	24	in	in	IN
20417	4564	25	precisely	precisely	RB
20417	4564	26	the	the	DT
20417	4564	27	same	same	JJ
20417	4564	28	proportion	proportion	NN
20417	4564	29	as	as	IN
20417	4564	30	the	the	DT
20417	4564	31	alteration	alteration	NN
20417	4564	32	of	of	IN
20417	4564	33	the	the	DT
20417	4564	34	light	light	NN
20417	4564	35	;	;	:
20417	4564	36	but	but	CC
20417	4564	37	the	the	DT
20417	4564	38	fact	fact	NN
20417	4564	39	remains	remain	VBZ
20417	4564	40	that	that	IN
20417	4564	41	we	-PRON-	PRP
20417	4564	42	have	have	VBP
20417	4564	43	no	no	DT
20417	4564	44	proof	proof	NN
20417	4564	45	of	of	IN
20417	4564	46	the	the	DT
20417	4564	47	existence	existence	NN
20417	4564	48	of	of	IN
20417	4564	49	ether	ether	NN
20417	4564	50	.	.	.
20417	4565	1	J.	J.	NNP
20417	4565	2	H.	H.	NNP
20417	4565	3	Jeans	Jeans	NNP
20417	4565	4	says	say	VBZ
20417	4565	5	that	that	IN
20417	4565	6	"	"	``
20417	4565	7	nature	nature	NN
20417	4565	8	acts	act	VBZ
20417	4565	9	as	as	IN
20417	4565	10	if	if	IN
20417	4565	11	no	no	DT
20417	4565	12	such	such	JJ
20417	4565	13	thing	thing	NN
20417	4565	14	existed	exist	VBD
20417	4565	15	.	.	.
20417	4565	16	"	"	''
20417	4566	1	Even	even	RB
20417	4566	2	the	the	DT
20417	4566	3	phenomena	phenomenon	NNS
20417	4566	4	of	of	IN
20417	4566	5	light	light	NN
20417	4566	6	and	and	CC
20417	4566	7	magnetism	magnetism	NN
20417	4566	8	,	,	,
20417	4566	9	he	-PRON-	PRP
20417	4566	10	says	say	VBZ
20417	4566	11	,	,	,
20417	4566	12	do	do	VBP
20417	4566	13	not	not	RB
20417	4566	14	imply	imply	VB
20417	4566	15	ether	ether	NN
20417	4566	16	;	;	:
20417	4566	17	and	and	CC
20417	4566	18	he	-PRON-	PRP
20417	4566	19	thinks	think	VBZ
20417	4566	20	that	that	IN
20417	4566	21	the	the	DT
20417	4566	22	hypothesis	hypothesis	NN
20417	4566	23	may	may	MD
20417	4566	24	be	be	VB
20417	4566	25	abandoned	abandon	VBN
20417	4566	26	.	.	.
20417	4567	1	The	the	DT
20417	4567	2	primary	primary	JJ
20417	4567	3	reason	reason	NN
20417	4567	4	,	,	,
20417	4567	5	of	of	IN
20417	4567	6	course	course	NN
20417	4567	7	,	,	,
20417	4567	8	for	for	IN
20417	4567	9	giving	give	VBG
20417	4567	10	up	up	RP
20417	4567	11	the	the	DT
20417	4567	12	notion	notion	NN
20417	4567	13	of	of	IN
20417	4567	14	the	the	DT
20417	4567	15	ether	ether	NN
20417	4567	16	is	be	VBZ
20417	4567	17	that	that	DT
20417	4567	18	,	,	,
20417	4567	19	as	as	IN
20417	4567	20	Einstein	Einstein	NNP
20417	4567	21	has	have	VBZ
20417	4567	22	shown	show	VBN
20417	4567	23	,	,	,
20417	4567	24	there	there	EX
20417	4567	25	is	be	VBZ
20417	4567	26	no	no	DT
20417	4567	27	way	way	NN
20417	4567	28	of	of	IN
20417	4567	29	detecting	detect	VBG
20417	4567	30	its	-PRON-	PRP$
20417	4567	31	existence	existence	NN
20417	4567	32	.	.	.
20417	4568	1	If	if	IN
20417	4568	2	there	there	EX
20417	4568	3	is	be	VBZ
20417	4568	4	an	an	DT
20417	4568	5	ether	ether	NN
20417	4568	6	,	,	,
20417	4568	7	then	then	RB
20417	4568	8	,	,	,
20417	4568	9	since	since	IN
20417	4568	10	the	the	DT
20417	4568	11	earth	earth	NN
20417	4568	12	is	be	VBZ
20417	4568	13	moving	move	VBG
20417	4568	14	through	through	IN
20417	4568	15	it	-PRON-	PRP
20417	4568	16	,	,	,
20417	4568	17	there	there	EX
20417	4568	18	should	should	MD
20417	4568	19	be	be	VB
20417	4568	20	some	some	DT
20417	4568	21	way	way	NN
20417	4568	22	of	of	IN
20417	4568	23	detecting	detect	VBG
20417	4568	24	this	this	DT
20417	4568	25	motion	motion	NN
20417	4568	26	.	.	.
20417	4569	1	The	the	DT
20417	4569	2	experiment	experiment	NN
20417	4569	3	has	have	VBZ
20417	4569	4	been	be	VBN
20417	4569	5	tried	try	VBN
20417	4569	6	,	,	,
20417	4569	7	as	as	IN
20417	4569	8	we	-PRON-	PRP
20417	4569	9	have	have	VBP
20417	4569	10	said	say	VBD
20417	4569	11	,	,	,
20417	4569	12	but	but	CC
20417	4569	13	,	,	,
20417	4569	14	although	although	IN
20417	4569	15	the	the	DT
20417	4569	16	method	method	NN
20417	4569	17	used	use	VBN
20417	4569	18	was	be	VBD
20417	4569	19	very	very	RB
20417	4569	20	sensitive	sensitive	JJ
20417	4569	21	,	,	,
20417	4569	22	no	no	DT
20417	4569	23	motion	motion	NN
20417	4569	24	was	be	VBD
20417	4569	25	discovered	discover	VBN
20417	4569	26	.	.	.
20417	4570	1	It	-PRON-	PRP
20417	4570	2	is	be	VBZ
20417	4570	3	Einstein	Einstein	NNP
20417	4570	4	who	who	WP
20417	4570	5	,	,	,
20417	4570	6	by	by	IN
20417	4570	7	revolutionising	revolutionise	VBG
20417	4570	8	our	-PRON-	PRP$
20417	4570	9	conceptions	conception	NNS
20417	4570	10	of	of	IN
20417	4570	11	space	space	NN
20417	4570	12	and	and	CC
20417	4570	13	time	time	NN
20417	4570	14	,	,	,
20417	4570	15	showed	show	VBD
20417	4570	16	that	that	IN
20417	4570	17	no	no	DT
20417	4570	18	such	such	JJ
20417	4570	19	motion	motion	NN
20417	4570	20	ever	ever	RB
20417	4570	21	could	could	MD
20417	4570	22	be	be	VB
20417	4570	23	discovered	discover	VBN
20417	4570	24	,	,	,
20417	4570	25	whatever	whatever	WDT
20417	4570	26	means	mean	NNS
20417	4570	27	were	be	VBD
20417	4570	28	employed	employ	VBN
20417	4570	29	,	,	,
20417	4570	30	and	and	CC
20417	4570	31	that	that	IN
20417	4570	32	the	the	DT
20417	4570	33	usual	usual	JJ
20417	4570	34	notion	notion	NN
20417	4570	35	of	of	IN
20417	4570	36	the	the	DT
20417	4570	37	ether	ether	NN
20417	4570	38	must	must	MD
20417	4570	39	be	be	VB
20417	4570	40	abandoned	abandon	VBN
20417	4570	41	.	.	.
20417	4571	1	We	-PRON-	PRP
20417	4571	2	shall	shall	MD
20417	4571	3	explain	explain	VB
20417	4571	4	this	this	DT
20417	4571	5	theory	theory	NN
20417	4571	6	more	more	RBR
20417	4571	7	fully	fully	RB
20417	4571	8	in	in	IN
20417	4571	9	a	a	DT
20417	4571	10	later	later	JJ
20417	4571	11	section	section	NN
20417	4571	12	.	.	.
20417	4572	1	INFLUENCE	influence	NN
20417	4572	2	OF	of	IN
20417	4572	3	THE	the	DT
20417	4572	4	TIDES	TIDES	NNP
20417	4572	5	:	:	:
20417	4572	6	ORIGIN	ORIGIN	NNS
20417	4572	7	OF	of	IN
20417	4572	8	THE	the	DT
20417	4572	9	MOON	MOON	NNP
20417	4572	10	:	:	:
20417	4572	11	THE	the	DT
20417	4572	12	EARTH	EARTH	NNP
20417	4572	13	SLOWING	slow	VBG
20417	4572	14	DOWN	down	RB
20417	4572	15	§	§	CD
20417	4572	16	16	16	CD
20417	4572	17	Until	until	IN
20417	4572	18	comparatively	comparatively	RB
20417	4572	19	recent	recent	JJ
20417	4572	20	times	time	NNS
20417	4572	21	,	,	,
20417	4572	22	until	until	IN
20417	4572	23	,	,	,
20417	4572	24	in	in	IN
20417	4572	25	fact	fact	NN
20417	4572	26	,	,	,
20417	4572	27	the	the	DT
20417	4572	28	full	full	JJ
20417	4572	29	dawn	dawn	NN
20417	4572	30	of	of	IN
20417	4572	31	modern	modern	JJ
20417	4572	32	science	science	NN
20417	4572	33	,	,	,
20417	4572	34	the	the	DT
20417	4572	35	tides	tide	NNS
20417	4572	36	ranked	rank	VBD
20417	4572	37	amongst	amongst	IN
20417	4572	38	the	the	DT
20417	4572	39	greatest	great	JJS
20417	4572	40	of	of	IN
20417	4572	41	nature	nature	NN
20417	4572	42	's	's	POS
20417	4572	43	mysteries	mystery	NNS
20417	4572	44	.	.	.
20417	4573	1	And	and	CC
20417	4573	2	,	,	,
20417	4573	3	indeed	indeed	RB
20417	4573	4	,	,	,
20417	4573	5	what	what	WDT
20417	4573	6	agency	agency	NN
20417	4573	7	could	could	MD
20417	4573	8	be	be	VB
20417	4573	9	invoked	invoke	VBN
20417	4573	10	to	to	TO
20417	4573	11	explain	explain	VB
20417	4573	12	this	this	DT
20417	4573	13	mysteriously	mysteriously	RB
20417	4573	14	regular	regular	JJ
20417	4573	15	flux	flux	NN
20417	4573	16	and	and	CC
20417	4573	17	reflux	reflux	NN
20417	4573	18	of	of	IN
20417	4573	19	the	the	DT
20417	4573	20	waters	water	NNS
20417	4573	21	of	of	IN
20417	4573	22	the	the	DT
20417	4573	23	ocean	ocean	NN
20417	4573	24	?	?	.
20417	4574	1	It	-PRON-	PRP
20417	4574	2	is	be	VBZ
20417	4574	3	not	not	RB
20417	4574	4	surprising	surprising	JJ
20417	4574	5	that	that	IN
20417	4574	6	that	that	RB
20417	4574	7	steady	steady	JJ
20417	4574	8	,	,	,
20417	4574	9	rhythmical	rhythmical	JJ
20417	4574	10	rise	rise	NN
20417	4574	11	and	and	CC
20417	4574	12	fall	fall	VBP
20417	4574	13	suggested	suggest	VBN
20417	4574	14	to	to	IN
20417	4574	15	some	some	DT
20417	4574	16	imaginative	imaginative	JJ
20417	4574	17	minds	mind	NNS
20417	4574	18	the	the	DT
20417	4574	19	breathing	breathing	NN
20417	4574	20	of	of	IN
20417	4574	21	a	a	DT
20417	4574	22	mighty	mighty	JJ
20417	4574	23	animal	animal	NN
20417	4574	24	.	.	.
20417	4575	1	And	and	CC
20417	4575	2	even	even	RB
20417	4575	3	when	when	WRB
20417	4575	4	man	man	NN
20417	4575	5	first	first	RB
20417	4575	6	became	become	VBD
20417	4575	7	aware	aware	JJ
20417	4575	8	of	of	IN
20417	4575	9	the	the	DT
20417	4575	10	fact	fact	NN
20417	4575	11	that	that	IN
20417	4575	12	this	this	DT
20417	4575	13	regular	regular	JJ
20417	4575	14	movement	movement	NN
20417	4575	15	was	be	VBD
20417	4575	16	somehow	somehow	RB
20417	4575	17	associated	associate	VBN
20417	4575	18	with	with	IN
20417	4575	19	the	the	DT
20417	4575	20	moon	moon	NN
20417	4575	21	,	,	,
20417	4575	22	was	be	VBD
20417	4575	23	he	-PRON-	PRP
20417	4575	24	much	much	RB
20417	4575	25	nearer	nearer	VB
20417	4575	26	an	an	DT
20417	4575	27	explanation	explanation	NN
20417	4575	28	?	?	.
20417	4576	1	What	what	WDT
20417	4576	2	bond	bond	NN
20417	4576	3	could	could	MD
20417	4576	4	exist	exist	VB
20417	4576	5	between	between	IN
20417	4576	6	the	the	DT
20417	4576	7	movements	movement	NNS
20417	4576	8	of	of	IN
20417	4576	9	that	that	DT
20417	4576	10	distant	distant	JJ
20417	4576	11	world	world	NN
20417	4576	12	and	and	CC
20417	4576	13	the	the	DT
20417	4576	14	diurnal	diurnal	JJ
20417	4576	15	variation	variation	NN
20417	4576	16	of	of	IN
20417	4576	17	the	the	DT
20417	4576	18	waters	water	NNS
20417	4576	19	of	of	IN
20417	4576	20	the	the	DT
20417	4576	21	earth	earth	NN
20417	4576	22	?	?	.
20417	4577	1	It	-PRON-	PRP
20417	4577	2	is	be	VBZ
20417	4577	3	reported	report	VBN
20417	4577	4	that	that	IN
20417	4577	5	an	an	DT
20417	4577	6	ancient	ancient	JJ
20417	4577	7	astronomer	astronomer	NN
20417	4577	8	,	,	,
20417	4577	9	despairing	despairing	NN
20417	4577	10	of	of	IN
20417	4577	11	ever	ever	RB
20417	4577	12	resolving	resolve	VBG
20417	4577	13	the	the	DT
20417	4577	14	mystery	mystery	NN
20417	4577	15	,	,	,
20417	4577	16	drowned	drown	VBD
20417	4577	17	himself	-PRON-	PRP
20417	4577	18	in	in	IN
20417	4577	19	the	the	DT
20417	4577	20	sea	sea	NN
20417	4577	21	.	.	.
20417	4578	1	The	the	DT
20417	4578	2	Earth	earth	NN
20417	4578	3	Pulled	pull	VBN
20417	4578	4	by	by	IN
20417	4578	5	the	the	DT
20417	4578	6	Moon	Moon	NNP
20417	4578	7	But	but	CC
20417	4578	8	it	-PRON-	PRP
20417	4578	9	was	be	VBD
20417	4578	10	part	part	NN
20417	4578	11	of	of	IN
20417	4578	12	the	the	DT
20417	4578	13	merit	merit	NN
20417	4578	14	of	of	IN
20417	4578	15	Newton	Newton	NNP
20417	4578	16	's	's	POS
20417	4578	17	mighty	mighty	JJ
20417	4578	18	theory	theory	NN
20417	4578	19	of	of	IN
20417	4578	20	gravitation	gravitation	NN
20417	4578	21	that	that	IN
20417	4578	22	it	-PRON-	PRP
20417	4578	23	furnished	furnish	VBD
20417	4578	24	an	an	DT
20417	4578	25	explanation	explanation	NN
20417	4578	26	even	even	RB
20417	4578	27	of	of	IN
20417	4578	28	this	this	DT
20417	4578	29	age	age	NN
20417	4578	30	-	-	HYPH
20417	4578	31	old	old	JJ
20417	4578	32	mystery	mystery	NN
20417	4578	33	.	.	.
20417	4579	1	We	-PRON-	PRP
20417	4579	2	can	can	MD
20417	4579	3	see	see	VB
20417	4579	4	,	,	,
20417	4579	5	in	in	IN
20417	4579	6	broad	broad	JJ
20417	4579	7	outlines	outline	NNS
20417	4579	8	at	at	IN
20417	4579	9	any	any	DT
20417	4579	10	rate	rate	NN
20417	4579	11	,	,	,
20417	4579	12	that	that	IN
20417	4579	13	the	the	DT
20417	4579	14	theory	theory	NN
20417	4579	15	of	of	IN
20417	4579	16	universal	universal	JJ
20417	4579	17	attraction	attraction	NN
20417	4579	18	can	can	MD
20417	4579	19	be	be	VB
20417	4579	20	applied	apply	VBN
20417	4579	21	to	to	IN
20417	4579	22	this	this	DT
20417	4579	23	case	case	NN
20417	4579	24	.	.	.
20417	4580	1	For	for	IN
20417	4580	2	the	the	DT
20417	4580	3	moon	moon	NN
20417	4580	4	,	,	,
20417	4580	5	Newton	Newton	NNP
20417	4580	6	taught	teach	VBD
20417	4580	7	us	-PRON-	PRP
20417	4580	8	,	,	,
20417	4580	9	pulls	pull	VBZ
20417	4580	10	every	every	DT
20417	4580	11	particle	particle	NN
20417	4580	12	of	of	IN
20417	4580	13	matter	matter	NN
20417	4580	14	throughout	throughout	IN
20417	4580	15	the	the	DT
20417	4580	16	earth	earth	NN
20417	4580	17	.	.	.
20417	4581	1	If	if	IN
20417	4581	2	we	-PRON-	PRP
20417	4581	3	imagine	imagine	VBP
20417	4581	4	that	that	DT
20417	4581	5	part	part	NN
20417	4581	6	of	of	IN
20417	4581	7	the	the	DT
20417	4581	8	earth	earth	NN
20417	4581	9	's	's	POS
20417	4581	10	surface	surface	NN
20417	4581	11	which	which	WDT
20417	4581	12	comprises	comprise	VBZ
20417	4581	13	the	the	DT
20417	4581	14	Pacific	Pacific	NNP
20417	4581	15	Ocean	Ocean	NNP
20417	4581	16	,	,	,
20417	4581	17	for	for	IN
20417	4581	18	instance	instance	NN
20417	4581	19	,	,	,
20417	4581	20	to	to	TO
20417	4581	21	be	be	VB
20417	4581	22	turned	turn	VBN
20417	4581	23	towards	towards	IN
20417	4581	24	the	the	DT
20417	4581	25	moon	moon	NN
20417	4581	26	,	,	,
20417	4581	27	we	-PRON-	PRP
20417	4581	28	see	see	VBP
20417	4581	29	that	that	IN
20417	4581	30	the	the	DT
20417	4581	31	moon	moon	NN
20417	4581	32	's	's	POS
20417	4581	33	pull	pull	NN
20417	4581	34	,	,	,
20417	4581	35	_	_	NNP
20417	4581	36	acting	act	VBG
20417	4581	37	on	on	IN
20417	4581	38	the	the	DT
20417	4581	39	loose	loose	JJ
20417	4581	40	and	and	CC
20417	4581	41	mobile	mobile	JJ
20417	4581	42	water	water	NN
20417	4581	43	_	_	NNP
20417	4581	44	,	,	,
20417	4581	45	would	would	MD
20417	4581	46	tend	tend	VB
20417	4581	47	to	to	TO
20417	4581	48	heap	heap	VB
20417	4581	49	it	-PRON-	PRP
20417	4581	50	up	up	RP
20417	4581	51	into	into	IN
20417	4581	52	a	a	DT
20417	4581	53	sort	sort	NN
20417	4581	54	of	of	IN
20417	4581	55	mound	mound	NN
20417	4581	56	.	.	.
20417	4582	1	The	the	DT
20417	4582	2	whole	whole	JJ
20417	4582	3	earth	earth	NN
20417	4582	4	is	be	VBZ
20417	4582	5	pulled	pull	VBN
20417	4582	6	by	by	IN
20417	4582	7	the	the	DT
20417	4582	8	moon	moon	NN
20417	4582	9	,	,	,
20417	4582	10	but	but	CC
20417	4582	11	the	the	DT
20417	4582	12	water	water	NN
20417	4582	13	is	be	VBZ
20417	4582	14	more	more	RBR
20417	4582	15	free	free	JJ
20417	4582	16	to	to	TO
20417	4582	17	obey	obey	VB
20417	4582	18	this	this	DT
20417	4582	19	pull	pull	NN
20417	4582	20	than	than	IN
20417	4582	21	is	be	VBZ
20417	4582	22	the	the	DT
20417	4582	23	solid	solid	JJ
20417	4582	24	earth	earth	NN
20417	4582	25	,	,	,
20417	4582	26	although	although	IN
20417	4582	27	small	small	JJ
20417	4582	28	tides	tide	NNS
20417	4582	29	are	be	VBP
20417	4582	30	also	also	RB
20417	4582	31	caused	cause	VBN
20417	4582	32	in	in	IN
20417	4582	33	the	the	DT
20417	4582	34	earth	earth	NN
20417	4582	35	's	's	POS
20417	4582	36	solid	solid	JJ
20417	4582	37	crust	crust	NN
20417	4582	38	.	.	.
20417	4583	1	It	-PRON-	PRP
20417	4583	2	can	can	MD
20417	4583	3	be	be	VB
20417	4583	4	shown	show	VBN
20417	4583	5	also	also	RB
20417	4583	6	that	that	IN
20417	4583	7	a	a	DT
20417	4583	8	corresponding	corresponding	JJ
20417	4583	9	hump	hump	NN
20417	4583	10	would	would	MD
20417	4583	11	tend	tend	VB
20417	4583	12	to	to	TO
20417	4583	13	be	be	VB
20417	4583	14	produced	produce	VBN
20417	4583	15	on	on	IN
20417	4583	16	the	the	DT
20417	4583	17	other	other	JJ
20417	4583	18	side	side	NN
20417	4583	19	of	of	IN
20417	4583	20	the	the	DT
20417	4583	21	earth	earth	NN
20417	4583	22	,	,	,
20417	4583	23	owing	owing	NN
20417	4583	24	,	,	,
20417	4583	25	in	in	IN
20417	4583	26	this	this	DT
20417	4583	27	case	case	NN
20417	4583	28	,	,	,
20417	4583	29	to	to	IN
20417	4583	30	the	the	DT
20417	4583	31	tendency	tendency	NN
20417	4583	32	of	of	IN
20417	4583	33	the	the	DT
20417	4583	34	water	water	NN
20417	4583	35	,	,	,
20417	4583	36	being	be	VBG
20417	4583	37	more	more	RBR
20417	4583	38	loosely	loosely	RB
20417	4583	39	connected	connect	VBN
20417	4583	40	,	,	,
20417	4583	41	to	to	TO
20417	4583	42	lag	lag	VB
20417	4583	43	behind	behind	IN
20417	4583	44	the	the	DT
20417	4583	45	solid	solid	JJ
20417	4583	46	earth	earth	NN
20417	4583	47	.	.	.
20417	4584	1	If	if	IN
20417	4584	2	the	the	DT
20417	4584	3	earth	earth	NN
20417	4584	4	's	's	POS
20417	4584	5	surface	surface	NN
20417	4584	6	were	be	VBD
20417	4584	7	entirely	entirely	RB
20417	4584	8	fluid	fluid	JJ
20417	4584	9	the	the	DT
20417	4584	10	rotation	rotation	NN
20417	4584	11	of	of	IN
20417	4584	12	the	the	DT
20417	4584	13	earth	earth	NN
20417	4584	14	would	would	MD
20417	4584	15	give	give	VB
20417	4584	16	the	the	DT
20417	4584	17	impression	impression	NN
20417	4584	18	that	that	IN
20417	4584	19	these	these	DT
20417	4584	20	two	two	CD
20417	4584	21	humps	hump	NNS
20417	4584	22	were	be	VBD
20417	4584	23	continually	continually	RB
20417	4584	24	travelling	travel	VBG
20417	4584	25	round	round	IN
20417	4584	26	the	the	DT
20417	4584	27	world	world	NN
20417	4584	28	,	,	,
20417	4584	29	once	once	RB
20417	4584	30	every	every	DT
20417	4584	31	day	day	NN
20417	4584	32	.	.	.
20417	4585	1	At	at	IN
20417	4585	2	any	any	DT
20417	4585	3	given	give	VBN
20417	4585	4	part	part	NN
20417	4585	5	of	of	IN
20417	4585	6	the	the	DT
20417	4585	7	earth	earth	NN
20417	4585	8	's	's	POS
20417	4585	9	surface	surface	NN
20417	4585	10	,	,	,
20417	4585	11	therefore	therefore	RB
20417	4585	12	,	,	,
20417	4585	13	there	there	EX
20417	4585	14	would	would	MD
20417	4585	15	be	be	VB
20417	4585	16	two	two	CD
20417	4585	17	humps	hump	NNS
20417	4585	18	daily	daily	RB
20417	4585	19	,	,	,
20417	4585	20	i.e.	i.e.	FW
20417	4586	1	two	two	CD
20417	4586	2	periods	period	NNS
20417	4586	3	of	of	IN
20417	4586	4	high	high	JJ
20417	4586	5	water	water	NN
20417	4586	6	.	.	.
20417	4587	1	Such	such	JJ
20417	4587	2	is	be	VBZ
20417	4587	3	the	the	DT
20417	4587	4	simplest	simple	JJS
20417	4587	5	possible	possible	JJ
20417	4587	6	outline	outline	NN
20417	4587	7	of	of	IN
20417	4587	8	the	the	DT
20417	4587	9	gravitational	gravitational	JJ
20417	4587	10	theory	theory	NN
20417	4587	11	of	of	IN
20417	4587	12	the	the	DT
20417	4587	13	tides	tide	NNS
20417	4587	14	.	.	.
20417	4588	1	[	[	-LRB-
20417	4588	2	Illustration	illustration	NN
20417	4588	3	:	:	:
20417	4588	4	THE	the	DT
20417	4588	5	CAUSE	CAUSE	NNS
20417	4588	6	OF	of	IN
20417	4588	7	TIDES	TIDES	NNP
20417	4588	8	The	the	DT
20417	4588	9	tides	tide	NNS
20417	4588	10	of	of	IN
20417	4588	11	the	the	DT
20417	4588	12	sea	sea	NN
20417	4588	13	are	be	VBP
20417	4588	14	due	due	JJ
20417	4588	15	to	to	IN
20417	4588	16	the	the	DT
20417	4588	17	pull	pull	NN
20417	4588	18	of	of	IN
20417	4588	19	the	the	DT
20417	4588	20	moon	moon	NN
20417	4588	21	,	,	,
20417	4588	22	and	and	CC
20417	4588	23	,	,	,
20417	4588	24	in	in	IN
20417	4588	25	lesser	less	JJR
20417	4588	26	degree	degree	NN
20417	4588	27	,	,	,
20417	4588	28	of	of	IN
20417	4588	29	the	the	DT
20417	4588	30	sun	sun	NN
20417	4588	31	.	.	.
20417	4589	1	The	the	DT
20417	4589	2	whole	whole	JJ
20417	4589	3	earth	earth	NN
20417	4589	4	is	be	VBZ
20417	4589	5	pulled	pull	VBN
20417	4589	6	by	by	IN
20417	4589	7	the	the	DT
20417	4589	8	moon	moon	NN
20417	4589	9	,	,	,
20417	4589	10	but	but	CC
20417	4589	11	the	the	DT
20417	4589	12	loose	loose	JJ
20417	4589	13	and	and	CC
20417	4589	14	mobile	mobile	JJ
20417	4589	15	water	water	NN
20417	4589	16	is	be	VBZ
20417	4589	17	more	more	RBR
20417	4589	18	free	free	JJ
20417	4589	19	to	to	TO
20417	4589	20	obey	obey	VB
20417	4589	21	this	this	DT
20417	4589	22	pull	pull	NN
20417	4589	23	than	than	IN
20417	4589	24	is	be	VBZ
20417	4589	25	the	the	DT
20417	4589	26	solid	solid	JJ
20417	4589	27	earth	earth	NN
20417	4589	28	,	,	,
20417	4589	29	although	although	IN
20417	4589	30	small	small	JJ
20417	4589	31	tides	tide	NNS
20417	4589	32	are	be	VBP
20417	4589	33	also	also	RB
20417	4589	34	caused	cause	VBN
20417	4589	35	in	in	IN
20417	4589	36	the	the	DT
20417	4589	37	earth	earth	NN
20417	4589	38	's	's	POS
20417	4589	39	solid	solid	JJ
20417	4589	40	crust	crust	NN
20417	4589	41	.	.	.
20417	4590	1	The	the	DT
20417	4590	2	effect	effect	NN
20417	4590	3	which	which	WDT
20417	4590	4	the	the	DT
20417	4590	5	tides	tide	NNS
20417	4590	6	have	have	VBP
20417	4590	7	on	on	IN
20417	4590	8	slowing	slow	VBG
20417	4590	9	down	down	RP
20417	4590	10	the	the	DT
20417	4590	11	rotation	rotation	NN
20417	4590	12	of	of	IN
20417	4590	13	the	the	DT
20417	4590	14	earth	earth	NN
20417	4590	15	is	be	VBZ
20417	4590	16	explained	explain	VBN
20417	4590	17	in	in	IN
20417	4590	18	the	the	DT
20417	4590	19	text	text	NN
20417	4590	20	.	.	.
20417	4590	21	]	]	-RRB-
20417	4591	1	[	[	-LRB-
20417	4591	2	Illustration	illustration	NN
20417	4591	3	:	:	:
20417	4591	4	_	_	NNP
20417	4591	5	Photo	Photo	NNP
20417	4591	6	:	:	:
20417	4591	7	G.	G.	NNP
20417	4591	8	Brocklehurst	Brocklehurst	NNP
20417	4591	9	.	.	.
20417	4591	10	_	_	NNP
20417	4591	11	THE	the	DT
20417	4591	12	AEGIR	AEGIR	NNP
20417	4591	13	ON	on	IN
20417	4591	14	THE	the	DT
20417	4591	15	TRENT	trent	NN
20417	4591	16	An	an	DT
20417	4591	17	exceptionally	exceptionally	RB
20417	4591	18	smooth	smooth	JJ
20417	4591	19	formation	formation	NN
20417	4591	20	due	due	JJ
20417	4591	21	to	to	IN
20417	4591	22	perfect	perfect	JJ
20417	4591	23	weather	weather	NN
20417	4591	24	conditions	condition	NNS
20417	4591	25	.	.	.
20417	4592	1	The	the	DT
20417	4592	2	wall	wall	NN
20417	4592	3	-	-	HYPH
20417	4592	4	like	like	JJ
20417	4592	5	formation	formation	NN
20417	4592	6	of	of	IN
20417	4592	7	these	these	DT
20417	4592	8	tidal	tidal	JJ
20417	4592	9	waves	wave	NNS
20417	4592	10	(	(	-LRB-
20417	4592	11	see	see	VB
20417	4592	12	next	next	JJ
20417	4592	13	page	page	NN
20417	4592	14	also	also	RB
20417	4592	15	)	)	-RRB-
20417	4592	16	will	will	MD
20417	4592	17	be	be	VB
20417	4592	18	noticed	notice	VBN
20417	4592	19	.	.	.
20417	4593	1	The	the	DT
20417	4593	2	reason	reason	NN
20417	4593	3	for	for	IN
20417	4593	4	this	this	DT
20417	4593	5	is	be	VBZ
20417	4593	6	that	that	IN
20417	4593	7	the	the	DT
20417	4593	8	downward	downward	JJ
20417	4593	9	current	current	NN
20417	4593	10	in	in	IN
20417	4593	11	the	the	DT
20417	4593	12	river	river	NN
20417	4593	13	heads	head	VBZ
20417	4593	14	the	the	DT
20417	4593	15	sea	sea	NN
20417	4593	16	-	-	HYPH
20417	4593	17	water	water	NN
20417	4593	18	back	back	RB
20417	4593	19	,	,	,
20417	4593	20	and	and	CC
20417	4593	21	thus	thus	RB
20417	4593	22	helps	help	VBZ
20417	4593	23	to	to	TO
20417	4593	24	exaggerate	exaggerate	VB
20417	4593	25	the	the	DT
20417	4593	26	advancing	advance	VBG
20417	4593	27	slope	slope	NN
20417	4593	28	of	of	IN
20417	4593	29	the	the	DT
20417	4593	30	wave	wave	NN
20417	4593	31	.	.	.
20417	4594	1	The	the	DT
20417	4594	2	exceptional	exceptional	JJ
20417	4594	3	spring	spring	NN
20417	4594	4	tides	tide	NNS
20417	4594	5	are	be	VBP
20417	4594	6	caused	cause	VBN
20417	4594	7	by	by	IN
20417	4594	8	the	the	DT
20417	4594	9	combined	combine	VBN
20417	4594	10	operation	operation	NN
20417	4594	11	of	of	IN
20417	4594	12	the	the	DT
20417	4594	13	moon	moon	NN
20417	4594	14	and	and	CC
20417	4594	15	the	the	DT
20417	4594	16	sun	sun	NN
20417	4594	17	,	,	,
20417	4594	18	as	as	IN
20417	4594	19	is	be	VBZ
20417	4594	20	explained	explain	VBN
20417	4594	21	in	in	IN
20417	4594	22	the	the	DT
20417	4594	23	text	text	NN
20417	4594	24	.	.	.
20417	4594	25	]	]	-RRB-
20417	4595	1	[	[	-LRB-
20417	4595	2	Illustration	illustration	NN
20417	4595	3	:	:	:
20417	4595	4	_	_	NNP
20417	4595	5	Photo	Photo	NNP
20417	4595	6	:	:	:
20417	4595	7	G.	G.	NNP
20417	4595	8	Brocklehurst	Brocklehurst	NNP
20417	4595	9	.	.	.
20417	4595	10	_	_	NNP
20417	4595	11	A	a	DT
20417	4595	12	BIG	BIG	NNP
20417	4595	13	SPRING	SPRING	NNP
20417	4595	14	TIDE	TIDE	NNS
20417	4595	15	,	,	,
20417	4595	16	THE	the	DT
20417	4595	17	AEGIR	AEGIR	NNP
20417	4595	18	ON	on	IN
20417	4595	19	THE	the	DT
20417	4595	20	TRENT	trent	NN
20417	4595	21	]	]	-RRB-
20417	4595	22	The	the	DT
20417	4595	23	actually	actually	RB
20417	4595	24	observed	observe	VBN
20417	4595	25	phenomena	phenomenon	NNS
20417	4595	26	are	be	VBP
20417	4595	27	vastly	vastly	RB
20417	4595	28	more	more	RBR
20417	4595	29	complicated	complicated	JJ
20417	4595	30	,	,	,
20417	4595	31	and	and	CC
20417	4595	32	the	the	DT
20417	4595	33	complete	complete	JJ
20417	4595	34	theory	theory	NN
20417	4595	35	bears	bear	VBZ
20417	4595	36	very	very	RB
20417	4595	37	little	little	JJ
20417	4595	38	resemblance	resemblance	NN
20417	4595	39	to	to	IN
20417	4595	40	the	the	DT
20417	4595	41	simple	simple	JJ
20417	4595	42	form	form	NN
20417	4595	43	we	-PRON-	PRP
20417	4595	44	have	have	VBP
20417	4595	45	just	just	RB
20417	4595	46	outlined	outline	VBN
20417	4595	47	.	.	.
20417	4596	1	Everyone	everyone	NN
20417	4596	2	who	who	WP
20417	4596	3	lives	live	VBZ
20417	4596	4	in	in	IN
20417	4596	5	the	the	DT
20417	4596	6	neighbourhood	neighbourhood	NN
20417	4596	7	of	of	IN
20417	4596	8	a	a	DT
20417	4596	9	port	port	NN
20417	4596	10	knows	know	VBZ
20417	4596	11	,	,	,
20417	4596	12	for	for	IN
20417	4596	13	instance	instance	NN
20417	4596	14	,	,	,
20417	4596	15	that	that	DT
20417	4596	16	high	high	JJ
20417	4596	17	water	water	NN
20417	4596	18	seldom	seldom	RB
20417	4596	19	coincides	coincide	VBZ
20417	4596	20	with	with	IN
20417	4596	21	the	the	DT
20417	4596	22	time	time	NN
20417	4596	23	when	when	WRB
20417	4596	24	the	the	DT
20417	4596	25	moon	moon	NN
20417	4596	26	crosses	cross	VBZ
20417	4596	27	the	the	DT
20417	4596	28	meridian	meridian	NNP
20417	4596	29	.	.	.
20417	4597	1	It	-PRON-	PRP
20417	4597	2	may	may	MD
20417	4597	3	be	be	VB
20417	4597	4	several	several	JJ
20417	4597	5	hours	hour	NNS
20417	4597	6	early	early	RB
20417	4597	7	or	or	CC
20417	4597	8	late	late	RB
20417	4597	9	.	.	.
20417	4598	1	High	high	JJ
20417	4598	2	water	water	NN
20417	4598	3	at	at	IN
20417	4598	4	London	London	NNP
20417	4598	5	Bridge	Bridge	NNP
20417	4598	6	,	,	,
20417	4598	7	for	for	IN
20417	4598	8	instance	instance	NN
20417	4598	9	,	,	,
20417	4598	10	occurs	occur	VBZ
20417	4598	11	about	about	RB
20417	4598	12	one	one	CD
20417	4598	13	and	and	CC
20417	4598	14	a	a	DT
20417	4598	15	half	half	NN
20417	4598	16	hours	hour	NNS
20417	4598	17	after	after	IN
20417	4598	18	the	the	DT
20417	4598	19	moon	moon	NN
20417	4598	20	has	have	VBZ
20417	4598	21	passed	pass	VBN
20417	4598	22	the	the	DT
20417	4598	23	meridian	meridian	NN
20417	4598	24	,	,	,
20417	4598	25	while	while	IN
20417	4598	26	at	at	IN
20417	4598	27	Dublin	Dublin	NNP
20417	4598	28	high	high	JJ
20417	4598	29	water	water	NN
20417	4598	30	occurs	occur	VBZ
20417	4598	31	about	about	RB
20417	4598	32	one	one	CD
20417	4598	33	and	and	CC
20417	4598	34	a	a	DT
20417	4598	35	half	half	NN
20417	4598	36	hours	hour	NNS
20417	4598	37	before	before	IN
20417	4598	38	the	the	DT
20417	4598	39	moon	moon	NN
20417	4598	40	crosses	cross	VBZ
20417	4598	41	the	the	DT
20417	4598	42	meridian	meridian	NNP
20417	4598	43	.	.	.
20417	4599	1	The	the	DT
20417	4599	2	actually	actually	RB
20417	4599	3	observed	observe	VBN
20417	4599	4	phenomena	phenomenon	NNS
20417	4599	5	,	,	,
20417	4599	6	then	then	RB
20417	4599	7	,	,	,
20417	4599	8	are	be	VBP
20417	4599	9	far	far	RB
20417	4599	10	from	from	IN
20417	4599	11	simple	simple	JJ
20417	4599	12	;	;	:
20417	4599	13	they	-PRON-	PRP
20417	4599	14	have	have	VBP
20417	4599	15	,	,	,
20417	4599	16	nevertheless	nevertheless	RB
20417	4599	17	,	,	,
20417	4599	18	been	be	VBN
20417	4599	19	very	very	RB
20417	4599	20	completely	completely	RB
20417	4599	21	worked	work	VBN
20417	4599	22	out	out	RP
20417	4599	23	,	,	,
20417	4599	24	and	and	CC
20417	4599	25	the	the	DT
20417	4599	26	times	time	NNS
20417	4599	27	of	of	IN
20417	4599	28	high	high	JJ
20417	4599	29	water	water	NN
20417	4599	30	for	for	IN
20417	4599	31	every	every	DT
20417	4599	32	port	port	NN
20417	4599	33	in	in	IN
20417	4599	34	the	the	DT
20417	4599	35	world	world	NN
20417	4599	36	can	can	MD
20417	4599	37	now	now	RB
20417	4599	38	be	be	VB
20417	4599	39	prophesied	prophesy	VBN
20417	4599	40	for	for	IN
20417	4599	41	a	a	DT
20417	4599	42	considerable	considerable	JJ
20417	4599	43	time	time	NN
20417	4599	44	ahead	ahead	RB
20417	4599	45	.	.	.
20417	4600	1	The	the	DT
20417	4600	2	Action	Action	NNP
20417	4600	3	of	of	IN
20417	4600	4	Sun	Sun	NNP
20417	4600	5	and	and	CC
20417	4600	6	Moon	Moon	NNP
20417	4600	7	It	-PRON-	PRP
20417	4600	8	would	would	MD
20417	4600	9	be	be	VB
20417	4600	10	beyond	beyond	IN
20417	4600	11	our	-PRON-	PRP$
20417	4600	12	scope	scope	NN
20417	4600	13	to	to	TO
20417	4600	14	attempt	attempt	VB
20417	4600	15	to	to	TO
20417	4600	16	explain	explain	VB
20417	4600	17	the	the	DT
20417	4600	18	complete	complete	JJ
20417	4600	19	theory	theory	NN
20417	4600	20	,	,	,
20417	4600	21	but	but	CC
20417	4600	22	we	-PRON-	PRP
20417	4600	23	may	may	MD
20417	4600	24	mention	mention	VB
20417	4600	25	one	one	CD
20417	4600	26	obvious	obvious	JJ
20417	4600	27	factor	factor	NN
20417	4600	28	which	which	WDT
20417	4600	29	must	must	MD
20417	4600	30	be	be	VB
20417	4600	31	taken	take	VBN
20417	4600	32	into	into	IN
20417	4600	33	account	account	NN
20417	4600	34	.	.	.
20417	4601	1	Since	since	IN
20417	4601	2	the	the	DT
20417	4601	3	moon	moon	NN
20417	4601	4	,	,	,
20417	4601	5	by	by	IN
20417	4601	6	its	-PRON-	PRP$
20417	4601	7	gravitational	gravitational	JJ
20417	4601	8	attraction	attraction	NN
20417	4601	9	,	,	,
20417	4601	10	produces	produce	VBZ
20417	4601	11	tides	tide	NNS
20417	4601	12	,	,	,
20417	4601	13	we	-PRON-	PRP
20417	4601	14	should	should	MD
20417	4601	15	expect	expect	VB
20417	4601	16	that	that	IN
20417	4601	17	the	the	DT
20417	4601	18	sun	sun	NN
20417	4601	19	,	,	,
20417	4601	20	whose	whose	WP$
20417	4601	21	gravitational	gravitational	JJ
20417	4601	22	attraction	attraction	NN
20417	4601	23	is	be	VBZ
20417	4601	24	so	so	RB
20417	4601	25	much	much	RB
20417	4601	26	stronger	strong	JJR
20417	4601	27	,	,	,
20417	4601	28	should	should	MD
20417	4601	29	also	also	RB
20417	4601	30	produce	produce	VB
20417	4601	31	tides	tide	NNS
20417	4601	32	and	and	CC
20417	4601	33	,	,	,
20417	4601	34	we	-PRON-	PRP
20417	4601	35	would	would	MD
20417	4601	36	suppose	suppose	VB
20417	4601	37	at	at	IN
20417	4601	38	first	first	JJ
20417	4601	39	sight	sight	NN
20417	4601	40	,	,	,
20417	4601	41	more	more	RBR
20417	4601	42	powerful	powerful	JJ
20417	4601	43	tides	tide	NNS
20417	4601	44	than	than	IN
20417	4601	45	the	the	DT
20417	4601	46	moon	moon	NN
20417	4601	47	.	.	.
20417	4602	1	But	but	CC
20417	4602	2	while	while	IN
20417	4602	3	it	-PRON-	PRP
20417	4602	4	is	be	VBZ
20417	4602	5	true	true	JJ
20417	4602	6	that	that	IN
20417	4602	7	the	the	DT
20417	4602	8	sun	sun	NN
20417	4602	9	produces	produce	VBZ
20417	4602	10	tides	tides	RB
20417	4602	11	,	,	,
20417	4602	12	it	-PRON-	PRP
20417	4602	13	is	be	VBZ
20417	4602	14	not	not	RB
20417	4602	15	true	true	JJ
20417	4602	16	that	that	IN
20417	4602	17	they	-PRON-	PRP
20417	4602	18	are	be	VBP
20417	4602	19	more	more	RBR
20417	4602	20	powerful	powerful	JJ
20417	4602	21	than	than	IN
20417	4602	22	those	those	DT
20417	4602	23	produced	produce	VBN
20417	4602	24	by	by	IN
20417	4602	25	the	the	DT
20417	4602	26	moon	moon	NN
20417	4602	27	.	.	.
20417	4603	1	The	the	DT
20417	4603	2	sun	sun	NN
20417	4603	3	's	's	POS
20417	4603	4	tide	tide	NN
20417	4603	5	-	-	HYPH
20417	4603	6	producing	produce	VBG
20417	4603	7	power	power	NN
20417	4603	8	is	be	VBZ
20417	4603	9	,	,	,
20417	4603	10	as	as	IN
20417	4603	11	a	a	DT
20417	4603	12	matter	matter	NN
20417	4603	13	of	of	IN
20417	4603	14	fact	fact	NN
20417	4603	15	,	,	,
20417	4603	16	less	less	JJR
20417	4603	17	than	than	IN
20417	4603	18	half	half	PDT
20417	4603	19	that	that	DT
20417	4603	20	of	of	IN
20417	4603	21	the	the	DT
20417	4603	22	moon	moon	NN
20417	4603	23	.	.	.
20417	4604	1	The	the	DT
20417	4604	2	reason	reason	NN
20417	4604	3	of	of	IN
20417	4604	4	this	this	DT
20417	4604	5	is	be	VBZ
20417	4604	6	that	that	IN
20417	4604	7	_	_	NNP
20417	4604	8	distance	distance	NN
20417	4604	9	_	_	NNP
20417	4604	10	plays	play	VBZ
20417	4604	11	an	an	DT
20417	4604	12	enormous	enormous	JJ
20417	4604	13	rôle	rôle	NN
20417	4604	14	in	in	IN
20417	4604	15	the	the	DT
20417	4604	16	production	production	NN
20417	4604	17	of	of	IN
20417	4604	18	tides	tide	NNS
20417	4604	19	.	.	.
20417	4605	1	The	the	DT
20417	4605	2	mass	mass	NN
20417	4605	3	of	of	IN
20417	4605	4	the	the	DT
20417	4605	5	sun	sun	NN
20417	4605	6	is	be	VBZ
20417	4605	7	26,000,000	26,000,000	CD
20417	4605	8	times	time	NNS
20417	4605	9	that	that	DT
20417	4605	10	of	of	IN
20417	4605	11	the	the	DT
20417	4605	12	moon	moon	NN
20417	4605	13	;	;	:
20417	4605	14	on	on	IN
20417	4605	15	the	the	DT
20417	4605	16	other	other	JJ
20417	4605	17	hand	hand	NN
20417	4605	18	it	-PRON-	PRP
20417	4605	19	is	be	VBZ
20417	4605	20	386	386	CD
20417	4605	21	times	time	NNS
20417	4605	22	as	as	RB
20417	4605	23	far	far	RB
20417	4605	24	off	off	RB
20417	4605	25	as	as	IN
20417	4605	26	the	the	DT
20417	4605	27	moon	moon	NN
20417	4605	28	.	.	.
20417	4606	1	This	this	DT
20417	4606	2	greater	great	JJR
20417	4606	3	distance	distance	NN
20417	4606	4	more	more	RBR
20417	4606	5	than	than	IN
20417	4606	6	counterbalances	counterbalance	VBZ
20417	4606	7	its	-PRON-	PRP$
20417	4606	8	greater	great	JJR
20417	4606	9	mass	mass	NN
20417	4606	10	,	,	,
20417	4606	11	and	and	CC
20417	4606	12	the	the	DT
20417	4606	13	result	result	NN
20417	4606	14	,	,	,
20417	4606	15	as	as	IN
20417	4606	16	we	-PRON-	PRP
20417	4606	17	have	have	VBP
20417	4606	18	said	say	VBD
20417	4606	19	,	,	,
20417	4606	20	is	be	VBZ
20417	4606	21	that	that	IN
20417	4606	22	the	the	DT
20417	4606	23	moon	moon	NN
20417	4606	24	is	be	VBZ
20417	4606	25	more	more	JJR
20417	4606	26	than	than	IN
20417	4606	27	twice	twice	RB
20417	4606	28	as	as	RB
20417	4606	29	powerful	powerful	JJ
20417	4606	30	.	.	.
20417	4607	1	Sometimes	sometimes	RB
20417	4607	2	the	the	DT
20417	4607	3	sun	sun	NN
20417	4607	4	and	and	CC
20417	4607	5	moon	moon	NNP
20417	4607	6	act	act	VB
20417	4607	7	together	together	RB
20417	4607	8	,	,	,
20417	4607	9	and	and	CC
20417	4607	10	we	-PRON-	PRP
20417	4607	11	have	have	VBP
20417	4607	12	what	what	WP
20417	4607	13	are	be	VBP
20417	4607	14	called	call	VBN
20417	4607	15	spring	spring	NN
20417	4607	16	tides	tide	NNS
20417	4607	17	;	;	:
20417	4607	18	sometimes	sometimes	RB
20417	4607	19	they	-PRON-	PRP
20417	4607	20	act	act	VBP
20417	4607	21	against	against	IN
20417	4607	22	one	one	CD
20417	4607	23	another	another	DT
20417	4607	24	,	,	,
20417	4607	25	and	and	CC
20417	4607	26	we	-PRON-	PRP
20417	4607	27	have	have	VBP
20417	4607	28	neap	neap	VBN
20417	4607	29	tides	tide	NNS
20417	4607	30	.	.	.
20417	4608	1	These	these	DT
20417	4608	2	effects	effect	NNS
20417	4608	3	are	be	VBP
20417	4608	4	further	far	RBR
20417	4608	5	complicated	complicate	VBN
20417	4608	6	by	by	IN
20417	4608	7	a	a	DT
20417	4608	8	number	number	NN
20417	4608	9	of	of	IN
20417	4608	10	other	other	JJ
20417	4608	11	factors	factor	NNS
20417	4608	12	,	,	,
20417	4608	13	and	and	CC
20417	4608	14	the	the	DT
20417	4608	15	tides	tide	NNS
20417	4608	16	,	,	,
20417	4608	17	at	at	IN
20417	4608	18	various	various	JJ
20417	4608	19	places	place	NNS
20417	4608	20	,	,	,
20417	4608	21	vary	vary	VBP
20417	4608	22	enormously	enormously	RB
20417	4608	23	.	.	.
20417	4609	1	Thus	thus	RB
20417	4609	2	at	at	IN
20417	4609	3	St.	St.	NNP
20417	4609	4	Helena	Helena	NNP
20417	4609	5	the	the	DT
20417	4609	6	sea	sea	NN
20417	4609	7	rises	rise	VBZ
20417	4609	8	and	and	CC
20417	4609	9	falls	fall	VBZ
20417	4609	10	about	about	IN
20417	4609	11	three	three	CD
20417	4609	12	feet	foot	NNS
20417	4609	13	,	,	,
20417	4609	14	whereas	whereas	IN
20417	4609	15	in	in	IN
20417	4609	16	the	the	DT
20417	4609	17	Bay	Bay	NNP
20417	4609	18	of	of	IN
20417	4609	19	Fundy	Fundy	NNP
20417	4609	20	it	-PRON-	PRP
20417	4609	21	rises	rise	VBZ
20417	4609	22	and	and	CC
20417	4609	23	falls	fall	VBZ
20417	4609	24	more	more	JJR
20417	4609	25	than	than	IN
20417	4609	26	fifty	fifty	CD
20417	4609	27	feet	foot	NNS
20417	4609	28	.	.	.
20417	4610	1	But	but	CC
20417	4610	2	here	here	RB
20417	4610	3	,	,	,
20417	4610	4	again	again	RB
20417	4610	5	,	,	,
20417	4610	6	the	the	DT
20417	4610	7	reasons	reason	NNS
20417	4610	8	are	be	VBP
20417	4610	9	complicated	complicate	VBN
20417	4610	10	.	.	.
20417	4611	1	§	§	ADD
20417	4611	2	17	17	CD
20417	4611	3	Origin	origin	NN
20417	4611	4	of	of	IN
20417	4611	5	the	the	DT
20417	4611	6	Moon	Moon	NNP
20417	4611	7	But	but	CC
20417	4611	8	there	there	EX
20417	4611	9	is	be	VBZ
20417	4611	10	another	another	DT
20417	4611	11	aspect	aspect	NN
20417	4611	12	of	of	IN
20417	4611	13	the	the	DT
20417	4611	14	tides	tide	NNS
20417	4611	15	which	which	WDT
20417	4611	16	is	be	VBZ
20417	4611	17	of	of	IN
20417	4611	18	vastly	vastly	RB
20417	4611	19	greater	great	JJR
20417	4611	20	interest	interest	NN
20417	4611	21	and	and	CC
20417	4611	22	importance	importance	NN
20417	4611	23	than	than	IN
20417	4611	24	the	the	DT
20417	4611	25	theory	theory	NN
20417	4611	26	we	-PRON-	PRP
20417	4611	27	have	have	VBP
20417	4611	28	just	just	RB
20417	4611	29	been	be	VBN
20417	4611	30	discussing	discuss	VBG
20417	4611	31	.	.	.
20417	4612	1	In	in	IN
20417	4612	2	the	the	DT
20417	4612	3	hands	hand	NNS
20417	4612	4	of	of	IN
20417	4612	5	Sir	Sir	NNP
20417	4612	6	George	George	NNP
20417	4612	7	H.	H.	NNP
20417	4612	8	Darwin	Darwin	NNP
20417	4612	9	,	,	,
20417	4612	10	the	the	DT
20417	4612	11	son	son	NN
20417	4612	12	of	of	IN
20417	4612	13	Charles	Charles	NNP
20417	4612	14	Darwin	Darwin	NNP
20417	4612	15	,	,	,
20417	4612	16	the	the	DT
20417	4612	17	tides	tide	NNS
20417	4612	18	had	have	VBD
20417	4612	19	been	be	VBN
20417	4612	20	made	make	VBN
20417	4612	21	to	to	TO
20417	4612	22	throw	throw	VB
20417	4612	23	light	light	NN
20417	4612	24	on	on	IN
20417	4612	25	the	the	DT
20417	4612	26	evolution	evolution	NN
20417	4612	27	of	of	IN
20417	4612	28	our	-PRON-	PRP$
20417	4612	29	solar	solar	JJ
20417	4612	30	system	system	NN
20417	4612	31	.	.	.
20417	4613	1	In	in	IN
20417	4613	2	particular	particular	JJ
20417	4613	3	,	,	,
20417	4613	4	they	-PRON-	PRP
20417	4613	5	have	have	VBP
20417	4613	6	illustrated	illustrate	VBN
20417	4613	7	the	the	DT
20417	4613	8	origin	origin	NN
20417	4613	9	and	and	CC
20417	4613	10	development	development	NN
20417	4613	11	of	of	IN
20417	4613	12	the	the	DT
20417	4613	13	system	system	NN
20417	4613	14	formed	form	VBN
20417	4613	15	by	by	IN
20417	4613	16	our	-PRON-	PRP$
20417	4613	17	earth	earth	NN
20417	4613	18	and	and	CC
20417	4613	19	moon	moon	NN
20417	4613	20	.	.	.
20417	4614	1	It	-PRON-	PRP
20417	4614	2	is	be	VBZ
20417	4614	3	quite	quite	RB
20417	4614	4	certain	certain	JJ
20417	4614	5	that	that	IN
20417	4614	6	,	,	,
20417	4614	7	long	long	JJ
20417	4614	8	ages	age	NNS
20417	4614	9	ago	ago	RB
20417	4614	10	,	,	,
20417	4614	11	the	the	DT
20417	4614	12	earth	earth	NN
20417	4614	13	was	be	VBD
20417	4614	14	rotating	rotate	VBG
20417	4614	15	immensely	immensely	RB
20417	4614	16	faster	fast	RBR
20417	4614	17	than	than	IN
20417	4614	18	it	-PRON-	PRP
20417	4614	19	is	be	VBZ
20417	4614	20	now	now	RB
20417	4614	21	,	,	,
20417	4614	22	and	and	CC
20417	4614	23	that	that	IN
20417	4614	24	the	the	DT
20417	4614	25	moon	moon	NN
20417	4614	26	was	be	VBD
20417	4614	27	so	so	RB
20417	4614	28	near	near	JJ
20417	4614	29	as	as	IN
20417	4614	30	to	to	TO
20417	4614	31	be	be	VB
20417	4614	32	actually	actually	RB
20417	4614	33	in	in	IN
20417	4614	34	contact	contact	NN
20417	4614	35	with	with	IN
20417	4614	36	the	the	DT
20417	4614	37	earth	earth	NN
20417	4614	38	.	.	.
20417	4615	1	In	in	IN
20417	4615	2	that	that	DT
20417	4615	3	remote	remote	JJ
20417	4615	4	age	age	NN
20417	4615	5	the	the	DT
20417	4615	6	moon	moon	NN
20417	4615	7	was	be	VBD
20417	4615	8	just	just	RB
20417	4615	9	on	on	IN
20417	4615	10	the	the	DT
20417	4615	11	point	point	NN
20417	4615	12	of	of	IN
20417	4615	13	separating	separate	VBG
20417	4615	14	from	from	IN
20417	4615	15	the	the	DT
20417	4615	16	earth	earth	NN
20417	4615	17	,	,	,
20417	4615	18	of	of	IN
20417	4615	19	being	be	VBG
20417	4615	20	thrown	throw	VBN
20417	4615	21	off	off	RP
20417	4615	22	by	by	IN
20417	4615	23	the	the	DT
20417	4615	24	earth	earth	NN
20417	4615	25	.	.	.
20417	4616	1	Earth	earth	NN
20417	4616	2	and	and	CC
20417	4616	3	moon	moon	NN
20417	4616	4	were	be	VBD
20417	4616	5	once	once	RB
20417	4616	6	one	one	CD
20417	4616	7	body	body	NN
20417	4616	8	,	,	,
20417	4616	9	but	but	CC
20417	4616	10	the	the	DT
20417	4616	11	high	high	JJ
20417	4616	12	rate	rate	NN
20417	4616	13	of	of	IN
20417	4616	14	rotation	rotation	NN
20417	4616	15	caused	cause	VBD
20417	4616	16	this	this	DT
20417	4616	17	body	body	NN
20417	4616	18	to	to	TO
20417	4616	19	split	split	VB
20417	4616	20	up	up	RP
20417	4616	21	into	into	IN
20417	4616	22	two	two	CD
20417	4616	23	pieces	piece	NNS
20417	4616	24	;	;	:
20417	4616	25	one	one	CD
20417	4616	26	piece	piece	NN
20417	4616	27	became	become	VBD
20417	4616	28	the	the	DT
20417	4616	29	earth	earth	NN
20417	4616	30	we	-PRON-	PRP
20417	4616	31	now	now	RB
20417	4616	32	know	know	VBP
20417	4616	33	,	,	,
20417	4616	34	and	and	CC
20417	4616	35	the	the	DT
20417	4616	36	other	other	JJ
20417	4616	37	became	become	VBD
20417	4616	38	the	the	DT
20417	4616	39	moon	moon	NN
20417	4616	40	.	.	.
20417	4617	1	Such	such	JJ
20417	4617	2	is	be	VBZ
20417	4617	3	the	the	DT
20417	4617	4	conclusion	conclusion	NN
20417	4617	5	to	to	TO
20417	4617	6	which	which	WDT
20417	4617	7	we	-PRON-	PRP
20417	4617	8	are	be	VBP
20417	4617	9	led	lead	VBN
20417	4617	10	by	by	IN
20417	4617	11	an	an	DT
20417	4617	12	examination	examination	NN
20417	4617	13	of	of	IN
20417	4617	14	the	the	DT
20417	4617	15	tides	tide	NNS
20417	4617	16	.	.	.
20417	4618	1	In	in	IN
20417	4618	2	the	the	DT
20417	4618	3	first	first	JJ
20417	4618	4	place	place	NN
20417	4618	5	let	let	VBD
20417	4618	6	us	-PRON-	PRP
20417	4618	7	consider	consider	VB
20417	4618	8	the	the	DT
20417	4618	9	energy	energy	NN
20417	4618	10	produced	produce	VBN
20417	4618	11	by	by	IN
20417	4618	12	the	the	DT
20417	4618	13	tides	tide	NNS
20417	4618	14	.	.	.
20417	4619	1	We	-PRON-	PRP
20417	4619	2	see	see	VBP
20417	4619	3	evidences	evidence	NNS
20417	4619	4	of	of	IN
20417	4619	5	this	this	DT
20417	4619	6	energy	energy	NN
20417	4619	7	all	all	DT
20417	4619	8	round	round	VBP
20417	4619	9	the	the	DT
20417	4619	10	word	word	NN
20417	4619	11	's	's	POS
20417	4619	12	coastlines	coastline	NNS
20417	4619	13	.	.	.
20417	4620	1	Estuaries	estuary	NNS
20417	4620	2	are	be	VBP
20417	4620	3	scooped	scoop	VBN
20417	4620	4	out	out	RP
20417	4620	5	,	,	,
20417	4620	6	great	great	JJ
20417	4620	7	rocks	rock	NNS
20417	4620	8	are	be	VBP
20417	4620	9	gradually	gradually	RB
20417	4620	10	reduced	reduce	VBN
20417	4620	11	to	to	TO
20417	4620	12	rubble	rubble	VB
20417	4620	13	,	,	,
20417	4620	14	innumerable	innumerable	JJ
20417	4620	15	tons	ton	NNS
20417	4620	16	of	of	IN
20417	4620	17	matter	matter	NN
20417	4620	18	are	be	VBP
20417	4620	19	continually	continually	RB
20417	4620	20	being	be	VBG
20417	4620	21	set	set	VBN
20417	4620	22	in	in	IN
20417	4620	23	movement	movement	NN
20417	4620	24	.	.	.
20417	4621	1	Whence	whence	NN
20417	4621	2	is	be	VBZ
20417	4621	3	this	this	DT
20417	4621	4	energy	energy	NN
20417	4621	5	derived	derive	VBN
20417	4621	6	?	?	.
20417	4622	1	Energy	energy	NN
20417	4622	2	,	,	,
20417	4622	3	like	like	IN
20417	4622	4	matter	matter	NN
20417	4622	5	,	,	,
20417	4622	6	can	can	MD
20417	4622	7	not	not	RB
20417	4622	8	be	be	VB
20417	4622	9	created	create	VBN
20417	4622	10	from	from	IN
20417	4622	11	nothing	nothing	NN
20417	4622	12	;	;	:
20417	4622	13	what	what	WP
20417	4622	14	,	,	,
20417	4622	15	then	then	RB
20417	4622	16	,	,	,
20417	4622	17	is	be	VBZ
20417	4622	18	the	the	DT
20417	4622	19	source	source	NN
20417	4622	20	which	which	WDT
20417	4622	21	makes	make	VBZ
20417	4622	22	this	this	DT
20417	4622	23	colossal	colossal	JJ
20417	4622	24	expenditure	expenditure	NN
20417	4622	25	possible	possible	JJ
20417	4622	26	.	.	.
20417	4623	1	The	the	DT
20417	4623	2	Earth	Earth	NNP
20417	4623	3	Slowing	slow	VBG
20417	4623	4	down	down	RP
20417	4623	5	The	the	DT
20417	4623	6	answer	answer	NN
20417	4623	7	is	be	VBZ
20417	4623	8	simple	simple	JJ
20417	4623	9	,	,	,
20417	4623	10	but	but	CC
20417	4623	11	startling	startling	JJ
20417	4623	12	.	.	.
20417	4624	1	_	_	NNP
20417	4624	2	The	the	DT
20417	4624	3	source	source	NN
20417	4624	4	of	of	IN
20417	4624	5	tidal	tidal	JJ
20417	4624	6	energy	energy	NN
20417	4624	7	is	be	VBZ
20417	4624	8	the	the	DT
20417	4624	9	rotation	rotation	NN
20417	4624	10	of	of	IN
20417	4624	11	the	the	DT
20417	4624	12	earth	earth	NN
20417	4624	13	.	.	.
20417	4624	14	_	_	NNP
20417	4624	15	The	the	DT
20417	4624	16	massive	massive	JJ
20417	4624	17	bulk	bulk	NN
20417	4624	18	of	of	IN
20417	4624	19	the	the	DT
20417	4624	20	earth	earth	NN
20417	4624	21	,	,	,
20417	4624	22	turning	turn	VBG
20417	4624	23	every	every	DT
20417	4624	24	twenty	twenty	CD
20417	4624	25	-	-	HYPH
20417	4624	26	four	four	CD
20417	4624	27	hours	hour	NNS
20417	4624	28	on	on	IN
20417	4624	29	its	-PRON-	PRP$
20417	4624	30	axis	axis	NN
20417	4624	31	,	,	,
20417	4624	32	is	be	VBZ
20417	4624	33	like	like	IN
20417	4624	34	a	a	DT
20417	4624	35	gigantic	gigantic	JJ
20417	4624	36	flywheel	flywheel	NN
20417	4624	37	.	.	.
20417	4625	1	In	in	IN
20417	4625	2	virtue	virtue	NN
20417	4625	3	of	of	IN
20417	4625	4	its	-PRON-	PRP$
20417	4625	5	rotation	rotation	NN
20417	4625	6	it	-PRON-	PRP
20417	4625	7	possesses	possess	VBZ
20417	4625	8	an	an	DT
20417	4625	9	enormous	enormous	JJ
20417	4625	10	store	store	NN
20417	4625	11	of	of	IN
20417	4625	12	energy	energy	NN
20417	4625	13	.	.	.
20417	4626	1	But	but	CC
20417	4626	2	even	even	RB
20417	4626	3	the	the	DT
20417	4626	4	heaviest	heavy	JJS
20417	4626	5	and	and	CC
20417	4626	6	swiftest	swift	JJS
20417	4626	7	flywheel	flywheel	NN
20417	4626	8	,	,	,
20417	4626	9	if	if	IN
20417	4626	10	it	-PRON-	PRP
20417	4626	11	is	be	VBZ
20417	4626	12	doing	do	VBG
20417	4626	13	work	work	NN
20417	4626	14	,	,	,
20417	4626	15	or	or	CC
20417	4626	16	even	even	RB
20417	4626	17	if	if	IN
20417	4626	18	it	-PRON-	PRP
20417	4626	19	is	be	VBZ
20417	4626	20	only	only	RB
20417	4626	21	working	work	VBG
20417	4626	22	against	against	IN
20417	4626	23	the	the	DT
20417	4626	24	friction	friction	NN
20417	4626	25	of	of	IN
20417	4626	26	its	-PRON-	PRP$
20417	4626	27	bearings	bearing	NNS
20417	4626	28	,	,	,
20417	4626	29	can	can	MD
20417	4626	30	not	not	RB
20417	4626	31	dispense	dispense	VB
20417	4626	32	energy	energy	NN
20417	4626	33	for	for	IN
20417	4626	34	ever	ever	RB
20417	4626	35	.	.	.
20417	4627	1	It	-PRON-	PRP
20417	4627	2	must	must	MD
20417	4627	3	,	,	,
20417	4627	4	gradually	gradually	RB
20417	4627	5	,	,	,
20417	4627	6	slow	slow	VB
20417	4627	7	down	down	RP
20417	4627	8	.	.	.
20417	4628	1	There	there	EX
20417	4628	2	is	be	VBZ
20417	4628	3	no	no	DT
20417	4628	4	escape	escape	NN
20417	4628	5	from	from	IN
20417	4628	6	this	this	DT
20417	4628	7	reasoning	reasoning	NN
20417	4628	8	.	.	.
20417	4629	1	It	-PRON-	PRP
20417	4629	2	is	be	VBZ
20417	4629	3	the	the	DT
20417	4629	4	rotation	rotation	NN
20417	4629	5	of	of	IN
20417	4629	6	the	the	DT
20417	4629	7	earth	earth	NN
20417	4629	8	which	which	WDT
20417	4629	9	supplies	supply	VBZ
20417	4629	10	the	the	DT
20417	4629	11	energy	energy	NN
20417	4629	12	of	of	IN
20417	4629	13	the	the	DT
20417	4629	14	tides	tide	NNS
20417	4629	15	,	,	,
20417	4629	16	and	and	CC
20417	4629	17	,	,	,
20417	4629	18	as	as	IN
20417	4629	19	a	a	DT
20417	4629	20	consequence	consequence	NN
20417	4629	21	,	,	,
20417	4629	22	the	the	DT
20417	4629	23	tides	tide	NNS
20417	4629	24	must	must	MD
20417	4629	25	be	be	VB
20417	4629	26	slowing	slow	VBG
20417	4629	27	down	down	IN
20417	4629	28	the	the	DT
20417	4629	29	earth	earth	NN
20417	4629	30	.	.	.
20417	4630	1	The	the	DT
20417	4630	2	tides	tides	NNP
20417	4630	3	act	act	NN
20417	4630	4	as	as	IN
20417	4630	5	a	a	DT
20417	4630	6	kind	kind	NN
20417	4630	7	of	of	IN
20417	4630	8	brake	brake	NN
20417	4630	9	on	on	IN
20417	4630	10	the	the	DT
20417	4630	11	earth	earth	NN
20417	4630	12	's	's	POS
20417	4630	13	rotation	rotation	NN
20417	4630	14	.	.	.
20417	4631	1	These	these	DT
20417	4631	2	masses	masse	NNS
20417	4631	3	of	of	IN
20417	4631	4	water	water	NN
20417	4631	5	,	,	,
20417	4631	6	_	_	NNP
20417	4631	7	held	hold	VBD
20417	4631	8	back	back	RB
20417	4631	9	by	by	IN
20417	4631	10	the	the	DT
20417	4631	11	moon	moon	NN
20417	4631	12	_	_	NNP
20417	4631	13	,	,	,
20417	4631	14	exert	exert	VB
20417	4631	15	a	a	DT
20417	4631	16	kind	kind	NN
20417	4631	17	of	of	IN
20417	4631	18	dragging	drag	VBG
20417	4631	19	effect	effect	NN
20417	4631	20	on	on	IN
20417	4631	21	the	the	DT
20417	4631	22	rotating	rotate	VBG
20417	4631	23	earth	earth	NN
20417	4631	24	.	.	.
20417	4632	1	Doubtless	doubtless	RB
20417	4632	2	this	this	DT
20417	4632	3	effect	effect	NN
20417	4632	4	,	,	,
20417	4632	5	measured	measure	VBN
20417	4632	6	by	by	IN
20417	4632	7	our	-PRON-	PRP$
20417	4632	8	ordinary	ordinary	JJ
20417	4632	9	standards	standard	NNS
20417	4632	10	,	,	,
20417	4632	11	is	be	VBZ
20417	4632	12	very	very	RB
20417	4632	13	small	small	JJ
20417	4632	14	;	;	:
20417	4632	15	it	-PRON-	PRP
20417	4632	16	is	be	VBZ
20417	4632	17	,	,	,
20417	4632	18	however	however	RB
20417	4632	19	,	,	,
20417	4632	20	continuous	continuous	JJ
20417	4632	21	,	,	,
20417	4632	22	and	and	CC
20417	4632	23	in	in	IN
20417	4632	24	the	the	DT
20417	4632	25	course	course	NN
20417	4632	26	of	of	IN
20417	4632	27	the	the	DT
20417	4632	28	millions	million	NNS
20417	4632	29	of	of	IN
20417	4632	30	years	year	NNS
20417	4632	31	dealt	deal	VBD
20417	4632	32	with	with	IN
20417	4632	33	in	in	IN
20417	4632	34	astronomy	astronomy	NN
20417	4632	35	,	,	,
20417	4632	36	this	this	DT
20417	4632	37	small	small	JJ
20417	4632	38	but	but	CC
20417	4632	39	constant	constant	JJ
20417	4632	40	effect	effect	NN
20417	4632	41	may	may	MD
20417	4632	42	produce	produce	VB
20417	4632	43	very	very	RB
20417	4632	44	considerable	considerable	JJ
20417	4632	45	results	result	NNS
20417	4632	46	.	.	.
20417	4633	1	But	but	CC
20417	4633	2	there	there	EX
20417	4633	3	is	be	VBZ
20417	4633	4	another	another	DT
20417	4633	5	effect	effect	NN
20417	4633	6	which	which	WDT
20417	4633	7	can	can	MD
20417	4633	8	be	be	VB
20417	4633	9	shown	show	VBN
20417	4633	10	to	to	TO
20417	4633	11	be	be	VB
20417	4633	12	a	a	DT
20417	4633	13	necessary	necessary	JJ
20417	4633	14	mathematical	mathematical	JJ
20417	4633	15	consequence	consequence	NN
20417	4633	16	of	of	IN
20417	4633	17	tidal	tidal	JJ
20417	4633	18	action	action	NN
20417	4633	19	.	.	.
20417	4634	1	It	-PRON-	PRP
20417	4634	2	is	be	VBZ
20417	4634	3	the	the	DT
20417	4634	4	moon	moon	NN
20417	4634	5	's	's	POS
20417	4634	6	action	action	NN
20417	4634	7	on	on	IN
20417	4634	8	the	the	DT
20417	4634	9	earth	earth	NN
20417	4634	10	which	which	WDT
20417	4634	11	produces	produce	VBZ
20417	4634	12	the	the	DT
20417	4634	13	tides	tide	NNS
20417	4634	14	,	,	,
20417	4634	15	but	but	CC
20417	4634	16	they	-PRON-	PRP
20417	4634	17	also	also	RB
20417	4634	18	react	react	VBP
20417	4634	19	on	on	IN
20417	4634	20	the	the	DT
20417	4634	21	moon	moon	NN
20417	4634	22	.	.	.
20417	4635	1	The	the	DT
20417	4635	2	tides	tide	NNS
20417	4635	3	are	be	VBP
20417	4635	4	slowing	slow	VBG
20417	4635	5	down	down	IN
20417	4635	6	the	the	DT
20417	4635	7	earth	earth	NN
20417	4635	8	,	,	,
20417	4635	9	and	and	CC
20417	4635	10	they	-PRON-	PRP
20417	4635	11	are	be	VBP
20417	4635	12	also	also	RB
20417	4635	13	driving	drive	VBG
20417	4635	14	the	the	DT
20417	4635	15	moon	moon	NN
20417	4635	16	farther	far	RBR
20417	4635	17	and	and	CC
20417	4635	18	farther	farther	RB
20417	4635	19	away	away	RB
20417	4635	20	.	.	.
20417	4636	1	This	this	DT
20417	4636	2	result	result	NN
20417	4636	3	,	,	,
20417	4636	4	strange	strange	JJ
20417	4636	5	as	as	IN
20417	4636	6	it	-PRON-	PRP
20417	4636	7	may	may	MD
20417	4636	8	seem	seem	VB
20417	4636	9	,	,	,
20417	4636	10	does	do	VBZ
20417	4636	11	not	not	RB
20417	4636	12	permit	permit	VB
20417	4636	13	of	of	IN
20417	4636	14	doubt	doubt	NN
20417	4636	15	,	,	,
20417	4636	16	for	for	IN
20417	4636	17	it	-PRON-	PRP
20417	4636	18	is	be	VBZ
20417	4636	19	the	the	DT
20417	4636	20	result	result	NN
20417	4636	21	of	of	IN
20417	4636	22	an	an	DT
20417	4636	23	indubitable	indubitable	JJ
20417	4636	24	dynamical	dynamical	JJ
20417	4636	25	principle	principle	NN
20417	4636	26	,	,	,
20417	4636	27	which	which	WDT
20417	4636	28	can	can	MD
20417	4636	29	not	not	RB
20417	4636	30	be	be	VB
20417	4636	31	made	make	VBN
20417	4636	32	clear	clear	JJ
20417	4636	33	without	without	IN
20417	4636	34	a	a	DT
20417	4636	35	mathematical	mathematical	JJ
20417	4636	36	discussion	discussion	NN
20417	4636	37	.	.	.
20417	4637	1	Some	some	DT
20417	4637	2	interesting	interesting	JJ
20417	4637	3	consequences	consequence	NNS
20417	4637	4	follow	follow	VBP
20417	4637	5	.	.	.
20417	4638	1	Since	since	IN
20417	4638	2	the	the	DT
20417	4638	3	earth	earth	NN
20417	4638	4	is	be	VBZ
20417	4638	5	slowing	slow	VBG
20417	4638	6	down	down	RP
20417	4638	7	,	,	,
20417	4638	8	it	-PRON-	PRP
20417	4638	9	follows	follow	VBZ
20417	4638	10	that	that	IN
20417	4638	11	it	-PRON-	PRP
20417	4638	12	was	be	VBD
20417	4638	13	once	once	RB
20417	4638	14	rotating	rotate	VBG
20417	4638	15	faster	fast	RBR
20417	4638	16	.	.	.
20417	4639	1	There	there	EX
20417	4639	2	was	be	VBD
20417	4639	3	a	a	DT
20417	4639	4	period	period	NN
20417	4639	5	,	,	,
20417	4639	6	a	a	DT
20417	4639	7	long	long	JJ
20417	4639	8	time	time	NN
20417	4639	9	ago	ago	RB
20417	4639	10	,	,	,
20417	4639	11	when	when	WRB
20417	4639	12	the	the	DT
20417	4639	13	day	day	NN
20417	4639	14	comprised	comprise	VBD
20417	4639	15	only	only	RB
20417	4639	16	twenty	twenty	CD
20417	4639	17	hours	hour	NNS
20417	4639	18	.	.	.
20417	4640	1	Going	go	VBG
20417	4640	2	farther	far	RBR
20417	4640	3	back	back	RB
20417	4640	4	still	still	RB
20417	4640	5	we	-PRON-	PRP
20417	4640	6	come	come	VBP
20417	4640	7	to	to	IN
20417	4640	8	a	a	DT
20417	4640	9	day	day	NN
20417	4640	10	of	of	IN
20417	4640	11	ten	ten	CD
20417	4640	12	hours	hour	NNS
20417	4640	13	,	,	,
20417	4640	14	until	until	IN
20417	4640	15	,	,	,
20417	4640	16	inconceivable	inconceivable	JJ
20417	4640	17	ages	age	NNS
20417	4640	18	ago	ago	RB
20417	4640	19	,	,	,
20417	4640	20	the	the	DT
20417	4640	21	earth	earth	NN
20417	4640	22	must	must	MD
20417	4640	23	have	have	VB
20417	4640	24	been	be	VBN
20417	4640	25	rotating	rotate	VBG
20417	4640	26	on	on	IN
20417	4640	27	its	-PRON-	PRP$
20417	4640	28	axis	axis	NN
20417	4640	29	in	in	IN
20417	4640	30	a	a	DT
20417	4640	31	period	period	NN
20417	4640	32	of	of	IN
20417	4640	33	from	from	IN
20417	4640	34	three	three	CD
20417	4640	35	to	to	TO
20417	4640	36	four	four	CD
20417	4640	37	hours	hour	NNS
20417	4640	38	.	.	.
20417	4641	1	At	at	IN
20417	4641	2	this	this	DT
20417	4641	3	point	point	NN
20417	4641	4	let	let	VBD
20417	4641	5	us	-PRON-	PRP
20417	4641	6	stop	stop	VB
20417	4641	7	and	and	CC
20417	4641	8	inquire	inquire	VB
20417	4641	9	what	what	WP
20417	4641	10	was	be	VBD
20417	4641	11	happening	happen	VBG
20417	4641	12	to	to	IN
20417	4641	13	the	the	DT
20417	4641	14	moon	moon	NN
20417	4641	15	.	.	.
20417	4642	1	We	-PRON-	PRP
20417	4642	2	have	have	VBP
20417	4642	3	seen	see	VBN
20417	4642	4	that	that	IN
20417	4642	5	at	at	IN
20417	4642	6	present	present	JJ
20417	4642	7	the	the	DT
20417	4642	8	moon	moon	NN
20417	4642	9	is	be	VBZ
20417	4642	10	getting	get	VBG
20417	4642	11	farther	farth	JJR
20417	4642	12	and	and	CC
20417	4642	13	farther	farther	RB
20417	4642	14	away	away	RB
20417	4642	15	.	.	.
20417	4643	1	It	-PRON-	PRP
20417	4643	2	follows	follow	VBZ
20417	4643	3	,	,	,
20417	4643	4	therefore	therefore	RB
20417	4643	5	,	,	,
20417	4643	6	that	that	IN
20417	4643	7	when	when	WRB
20417	4643	8	the	the	DT
20417	4643	9	day	day	NN
20417	4643	10	was	be	VBD
20417	4643	11	shorter	short	JJR
20417	4643	12	the	the	DT
20417	4643	13	moon	moon	NN
20417	4643	14	was	be	VBD
20417	4643	15	nearer	near	JJR
20417	4643	16	.	.	.
20417	4644	1	As	as	IN
20417	4644	2	we	-PRON-	PRP
20417	4644	3	go	go	VBP
20417	4644	4	farther	far	RBR
20417	4644	5	back	back	RB
20417	4644	6	in	in	IN
20417	4644	7	time	time	NN
20417	4644	8	we	-PRON-	PRP
20417	4644	9	find	find	VBP
20417	4644	10	the	the	DT
20417	4644	11	moon	moon	NN
20417	4644	12	nearer	near	RBR
20417	4644	13	and	and	CC
20417	4644	14	nearer	near	RBR
20417	4644	15	to	to	IN
20417	4644	16	an	an	DT
20417	4644	17	earth	earth	NN
20417	4644	18	rotating	rotate	VBG
20417	4644	19	faster	fast	RBR
20417	4644	20	and	and	CC
20417	4644	21	faster	fast	RBR
20417	4644	22	.	.	.
20417	4645	1	When	when	WRB
20417	4645	2	we	-PRON-	PRP
20417	4645	3	reach	reach	VBP
20417	4645	4	the	the	DT
20417	4645	5	period	period	NN
20417	4645	6	we	-PRON-	PRP
20417	4645	7	have	have	VBP
20417	4645	8	already	already	RB
20417	4645	9	mentioned	mention	VBN
20417	4645	10	,	,	,
20417	4645	11	the	the	DT
20417	4645	12	period	period	NN
20417	4645	13	when	when	WRB
20417	4645	14	the	the	DT
20417	4645	15	earth	earth	NN
20417	4645	16	completed	complete	VBD
20417	4645	17	a	a	DT
20417	4645	18	revolution	revolution	NN
20417	4645	19	in	in	IN
20417	4645	20	three	three	CD
20417	4645	21	or	or	CC
20417	4645	22	four	four	CD
20417	4645	23	hours	hour	NNS
20417	4645	24	,	,	,
20417	4645	25	we	-PRON-	PRP
20417	4645	26	find	find	VBP
20417	4645	27	that	that	IN
20417	4645	28	the	the	DT
20417	4645	29	moon	moon	NN
20417	4645	30	was	be	VBD
20417	4645	31	so	so	RB
20417	4645	32	near	near	JJ
20417	4645	33	as	as	IN
20417	4645	34	to	to	TO
20417	4645	35	be	be	VB
20417	4645	36	almost	almost	RB
20417	4645	37	grazing	graze	VBG
20417	4645	38	the	the	DT
20417	4645	39	earth	earth	NN
20417	4645	40	.	.	.
20417	4646	1	This	this	DT
20417	4646	2	fact	fact	NN
20417	4646	3	is	be	VBZ
20417	4646	4	very	very	RB
20417	4646	5	remarkable	remarkable	JJ
20417	4646	6	.	.	.
20417	4647	1	Everybody	everybody	NN
20417	4647	2	knows	know	VBZ
20417	4647	3	that	that	IN
20417	4647	4	there	there	EX
20417	4647	5	is	be	VBZ
20417	4647	6	a	a	DT
20417	4647	7	_	_	NNP
20417	4647	8	critical	critical	JJ
20417	4647	9	velocity	velocity	NN
20417	4647	10	_	_	NNP
20417	4647	11	for	for	IN
20417	4647	12	a	a	DT
20417	4647	13	rotating	rotating	NN
20417	4647	14	flywheel	flywheel	NN
20417	4647	15	,	,	,
20417	4647	16	a	a	DT
20417	4647	17	velocity	velocity	NN
20417	4647	18	beyond	beyond	IN
20417	4647	19	which	which	WDT
20417	4647	20	the	the	DT
20417	4647	21	flywheel	flywheel	NN
20417	4647	22	would	would	MD
20417	4647	23	fly	fly	VB
20417	4647	24	into	into	IN
20417	4647	25	pieces	piece	NNS
20417	4647	26	because	because	IN
20417	4647	27	the	the	DT
20417	4647	28	centrifugal	centrifugal	JJ
20417	4647	29	force	force	NN
20417	4647	30	developed	develop	VBD
20417	4647	31	is	be	VBZ
20417	4647	32	so	so	RB
20417	4647	33	great	great	JJ
20417	4647	34	as	as	IN
20417	4647	35	to	to	TO
20417	4647	36	overcome	overcome	VB
20417	4647	37	the	the	DT
20417	4647	38	cohesion	cohesion	NN
20417	4647	39	of	of	IN
20417	4647	40	the	the	DT
20417	4647	41	molecules	molecule	NNS
20417	4647	42	of	of	IN
20417	4647	43	the	the	DT
20417	4647	44	flywheel	flywheel	NN
20417	4647	45	.	.	.
20417	4648	1	We	-PRON-	PRP
20417	4648	2	have	have	VBP
20417	4648	3	already	already	RB
20417	4648	4	likened	liken	VBN
20417	4648	5	our	-PRON-	PRP$
20417	4648	6	earth	earth	NN
20417	4648	7	to	to	IN
20417	4648	8	a	a	DT
20417	4648	9	flywheel	flywheel	NN
20417	4648	10	,	,	,
20417	4648	11	and	and	CC
20417	4648	12	we	-PRON-	PRP
20417	4648	13	have	have	VBP
20417	4648	14	traced	trace	VBN
20417	4648	15	its	-PRON-	PRP$
20417	4648	16	history	history	NN
20417	4648	17	back	back	RB
20417	4648	18	to	to	IN
20417	4648	19	the	the	DT
20417	4648	20	point	point	NN
20417	4648	21	where	where	WRB
20417	4648	22	it	-PRON-	PRP
20417	4648	23	was	be	VBD
20417	4648	24	rotating	rotate	VBG
20417	4648	25	with	with	IN
20417	4648	26	immense	immense	JJ
20417	4648	27	velocity	velocity	NN
20417	4648	28	.	.	.
20417	4649	1	We	-PRON-	PRP
20417	4649	2	have	have	VBP
20417	4649	3	also	also	RB
20417	4649	4	seen	see	VBN
20417	4649	5	that	that	IN
20417	4649	6	,	,	,
20417	4649	7	at	at	IN
20417	4649	8	that	that	DT
20417	4649	9	moment	moment	NN
20417	4649	10	,	,	,
20417	4649	11	the	the	DT
20417	4649	12	moon	moon	NN
20417	4649	13	was	be	VBD
20417	4649	14	barely	barely	RB
20417	4649	15	separated	separate	VBN
20417	4649	16	from	from	IN
20417	4649	17	the	the	DT
20417	4649	18	earth	earth	NN
20417	4649	19	.	.	.
20417	4650	1	The	the	DT
20417	4650	2	conclusion	conclusion	NN
20417	4650	3	is	be	VBZ
20417	4650	4	irresistible	irresistible	JJ
20417	4650	5	.	.	.
20417	4651	1	In	in	IN
20417	4651	2	an	an	DT
20417	4651	3	age	age	NN
20417	4651	4	more	more	RBR
20417	4651	5	remote	remote	JJ
20417	4651	6	the	the	DT
20417	4651	7	earth	earth	NN
20417	4651	8	_	_	NNP
20417	4651	9	did	do	VBD
20417	4651	10	_	_	NNP
20417	4651	11	fly	fly	VB
20417	4651	12	in	in	IN
20417	4651	13	pieces	piece	NNS
20417	4651	14	,	,	,
20417	4651	15	and	and	CC
20417	4651	16	one	one	CD
20417	4651	17	of	of	IN
20417	4651	18	those	those	DT
20417	4651	19	pieces	piece	NNS
20417	4651	20	is	be	VBZ
20417	4651	21	the	the	DT
20417	4651	22	moon	moon	NN
20417	4651	23	.	.	.
20417	4652	1	Such	such	JJ
20417	4652	2	,	,	,
20417	4652	3	in	in	IN
20417	4652	4	brief	brief	JJ
20417	4652	5	outline	outline	NN
20417	4652	6	,	,	,
20417	4652	7	is	be	VBZ
20417	4652	8	the	the	DT
20417	4652	9	tidal	tidal	JJ
20417	4652	10	theory	theory	NN
20417	4652	11	of	of	IN
20417	4652	12	the	the	DT
20417	4652	13	origin	origin	NN
20417	4652	14	of	of	IN
20417	4652	15	the	the	DT
20417	4652	16	earth	earth	NN
20417	4652	17	-	-	HYPH
20417	4652	18	moon	moon	NN
20417	4652	19	system	system	NN
20417	4652	20	.	.	.
20417	4653	1	The	the	DT
20417	4653	2	Day	day	NN
20417	4653	3	Becoming	become	VBG
20417	4653	4	Longer	long	JJR
20417	4653	5	At	at	IN
20417	4653	6	the	the	DT
20417	4653	7	beginning	beginning	NN
20417	4653	8	,	,	,
20417	4653	9	when	when	WRB
20417	4653	10	the	the	DT
20417	4653	11	moon	moon	NN
20417	4653	12	split	split	VBD
20417	4653	13	off	off	RP
20417	4653	14	from	from	IN
20417	4653	15	the	the	DT
20417	4653	16	earth	earth	NN
20417	4653	17	,	,	,
20417	4653	18	it	-PRON-	PRP
20417	4653	19	obviously	obviously	RB
20417	4653	20	must	must	MD
20417	4653	21	have	have	VB
20417	4653	22	shared	share	VBN
20417	4653	23	the	the	DT
20417	4653	24	earth	earth	NN
20417	4653	25	's	's	POS
20417	4653	26	rotation	rotation	NN
20417	4653	27	.	.	.
20417	4654	1	It	-PRON-	PRP
20417	4654	2	flew	fly	VBD
20417	4654	3	round	round	IN
20417	4654	4	the	the	DT
20417	4654	5	earth	earth	NN
20417	4654	6	in	in	IN
20417	4654	7	the	the	DT
20417	4654	8	same	same	JJ
20417	4654	9	time	time	NN
20417	4654	10	that	that	WDT
20417	4654	11	the	the	DT
20417	4654	12	earth	earth	NN
20417	4654	13	rotated	rotate	VBD
20417	4654	14	,	,	,
20417	4654	15	that	that	DT
20417	4654	16	is	be	VBZ
20417	4654	17	to	to	TO
20417	4654	18	say	say	VB
20417	4654	19	,	,	,
20417	4654	20	the	the	DT
20417	4654	21	month	month	NN
20417	4654	22	and	and	CC
20417	4654	23	the	the	DT
20417	4654	24	day	day	NN
20417	4654	25	were	be	VBD
20417	4654	26	of	of	IN
20417	4654	27	equal	equal	JJ
20417	4654	28	length	length	NN
20417	4654	29	.	.	.
20417	4655	1	As	as	IN
20417	4655	2	the	the	DT
20417	4655	3	moon	moon	NN
20417	4655	4	began	begin	VBD
20417	4655	5	to	to	TO
20417	4655	6	get	get	VB
20417	4655	7	farther	farther	RB
20417	4655	8	from	from	IN
20417	4655	9	the	the	DT
20417	4655	10	earth	earth	NN
20417	4655	11	,	,	,
20417	4655	12	the	the	DT
20417	4655	13	month	month	NN
20417	4655	14	,	,	,
20417	4655	15	because	because	IN
20417	4655	16	the	the	DT
20417	4655	17	moon	moon	NN
20417	4655	18	took	take	VBD
20417	4655	19	longer	long	RBR
20417	4655	20	to	to	TO
20417	4655	21	rotate	rotate	VB
20417	4655	22	round	round	IN
20417	4655	23	the	the	DT
20417	4655	24	earth	earth	NN
20417	4655	25	,	,	,
20417	4655	26	began	begin	VBD
20417	4655	27	to	to	TO
20417	4655	28	get	get	VB
20417	4655	29	correspondingly	correspondingly	RB
20417	4655	30	longer	long	RBR
20417	4655	31	.	.	.
20417	4656	1	The	the	DT
20417	4656	2	day	day	NN
20417	4656	3	also	also	RB
20417	4656	4	became	become	VBD
20417	4656	5	longer	long	RBR
20417	4656	6	,	,	,
20417	4656	7	because	because	IN
20417	4656	8	the	the	DT
20417	4656	9	earth	earth	NN
20417	4656	10	was	be	VBD
20417	4656	11	slowing	slow	VBG
20417	4656	12	down	down	RP
20417	4656	13	,	,	,
20417	4656	14	taking	take	VBG
20417	4656	15	longer	long	RBR
20417	4656	16	to	to	TO
20417	4656	17	rotate	rotate	VB
20417	4656	18	on	on	IN
20417	4656	19	its	-PRON-	PRP$
20417	4656	20	axis	axis	NN
20417	4656	21	,	,	,
20417	4656	22	but	but	CC
20417	4656	23	the	the	DT
20417	4656	24	month	month	NN
20417	4656	25	increased	increase	VBD
20417	4656	26	at	at	IN
20417	4656	27	a	a	DT
20417	4656	28	greater	great	JJR
20417	4656	29	rate	rate	NN
20417	4656	30	than	than	IN
20417	4656	31	the	the	DT
20417	4656	32	day	day	NN
20417	4656	33	.	.	.
20417	4657	1	Presently	presently	RB
20417	4657	2	the	the	DT
20417	4657	3	month	month	NN
20417	4657	4	became	become	VBD
20417	4657	5	equal	equal	JJ
20417	4657	6	to	to	IN
20417	4657	7	two	two	CD
20417	4657	8	days	day	NNS
20417	4657	9	,	,	,
20417	4657	10	then	then	RB
20417	4657	11	to	to	IN
20417	4657	12	three	three	CD
20417	4657	13	,	,	,
20417	4657	14	and	and	CC
20417	4657	15	so	so	RB
20417	4657	16	on	on	RB
20417	4657	17	.	.	.
20417	4658	1	It	-PRON-	PRP
20417	4658	2	has	have	VBZ
20417	4658	3	been	be	VBN
20417	4658	4	calculated	calculate	VBN
20417	4658	5	that	that	IN
20417	4658	6	this	this	DT
20417	4658	7	process	process	NN
20417	4658	8	went	go	VBD
20417	4658	9	on	on	RP
20417	4658	10	until	until	IN
20417	4658	11	there	there	EX
20417	4658	12	were	be	VBD
20417	4658	13	twenty	twenty	CD
20417	4658	14	-	-	HYPH
20417	4658	15	nine	nine	CD
20417	4658	16	days	day	NNS
20417	4658	17	in	in	IN
20417	4658	18	the	the	DT
20417	4658	19	month	month	NN
20417	4658	20	.	.	.
20417	4659	1	After	after	IN
20417	4659	2	that	that	DT
20417	4659	3	the	the	DT
20417	4659	4	number	number	NN
20417	4659	5	of	of	IN
20417	4659	6	days	day	NNS
20417	4659	7	in	in	IN
20417	4659	8	the	the	DT
20417	4659	9	month	month	NN
20417	4659	10	began	begin	VBD
20417	4659	11	to	to	TO
20417	4659	12	decrease	decrease	VB
20417	4659	13	until	until	IN
20417	4659	14	it	-PRON-	PRP
20417	4659	15	reached	reach	VBD
20417	4659	16	its	-PRON-	PRP$
20417	4659	17	present	present	JJ
20417	4659	18	value	value	NN
20417	4659	19	or	or	CC
20417	4659	20	magnitude	magnitude	NN
20417	4659	21	,	,	,
20417	4659	22	and	and	CC
20417	4659	23	will	will	MD
20417	4659	24	continue	continue	VB
20417	4659	25	to	to	TO
20417	4659	26	decrease	decrease	VB
20417	4659	27	until	until	IN
20417	4659	28	once	once	RB
20417	4659	29	more	more	JJR
20417	4659	30	the	the	DT
20417	4659	31	month	month	NN
20417	4659	32	and	and	CC
20417	4659	33	the	the	DT
20417	4659	34	day	day	NN
20417	4659	35	are	be	VBP
20417	4659	36	equal	equal	JJ
20417	4659	37	.	.	.
20417	4660	1	In	in	IN
20417	4660	2	that	that	DT
20417	4660	3	age	age	NN
20417	4660	4	the	the	DT
20417	4660	5	earth	earth	NN
20417	4660	6	will	will	MD
20417	4660	7	be	be	VB
20417	4660	8	rotating	rotate	VBG
20417	4660	9	very	very	RB
20417	4660	10	slowly	slowly	RB
20417	4660	11	.	.	.
20417	4661	1	The	the	DT
20417	4661	2	braking	brake	VBG
20417	4661	3	action	action	NN
20417	4661	4	of	of	IN
20417	4661	5	the	the	DT
20417	4661	6	tides	tide	NNS
20417	4661	7	will	will	MD
20417	4661	8	cause	cause	VB
20417	4661	9	the	the	DT
20417	4661	10	earth	earth	NN
20417	4661	11	always	always	RB
20417	4661	12	to	to	TO
20417	4661	13	keep	keep	VB
20417	4661	14	the	the	DT
20417	4661	15	same	same	JJ
20417	4661	16	face	face	NN
20417	4661	17	to	to	IN
20417	4661	18	the	the	DT
20417	4661	19	moon	moon	NN
20417	4661	20	;	;	:
20417	4661	21	it	-PRON-	PRP
20417	4661	22	will	will	MD
20417	4661	23	rotate	rotate	VB
20417	4661	24	on	on	IN
20417	4661	25	its	-PRON-	PRP$
20417	4661	26	axis	axis	NN
20417	4661	27	in	in	IN
20417	4661	28	the	the	DT
20417	4661	29	same	same	JJ
20417	4661	30	time	time	NN
20417	4661	31	that	that	WDT
20417	4661	32	the	the	DT
20417	4661	33	moon	moon	NN
20417	4661	34	turns	turn	VBZ
20417	4661	35	round	round	JJ
20417	4661	36	the	the	DT
20417	4661	37	earth	earth	NN
20417	4661	38	.	.	.
20417	4662	1	If	if	IN
20417	4662	2	nothing	nothing	NN
20417	4662	3	but	but	IN
20417	4662	4	the	the	DT
20417	4662	5	earth	earth	NN
20417	4662	6	and	and	CC
20417	4662	7	moon	moon	NN
20417	4662	8	were	be	VBD
20417	4662	9	involved	involve	VBN
20417	4662	10	this	this	DT
20417	4662	11	state	state	NN
20417	4662	12	of	of	IN
20417	4662	13	affairs	affair	NNS
20417	4662	14	would	would	MD
20417	4662	15	be	be	VB
20417	4662	16	final	final	JJ
20417	4662	17	.	.	.
20417	4663	1	But	but	CC
20417	4663	2	there	there	EX
20417	4663	3	is	be	VBZ
20417	4663	4	also	also	RB
20417	4663	5	the	the	DT
20417	4663	6	effect	effect	NN
20417	4663	7	of	of	IN
20417	4663	8	the	the	DT
20417	4663	9	solar	solar	JJ
20417	4663	10	tides	tide	NNS
20417	4663	11	to	to	TO
20417	4663	12	be	be	VB
20417	4663	13	considered	consider	VBN
20417	4663	14	.	.	.
20417	4664	1	The	the	DT
20417	4664	2	moon	moon	NN
20417	4664	3	makes	make	VBZ
20417	4664	4	the	the	DT
20417	4664	5	day	day	NN
20417	4664	6	equal	equal	JJ
20417	4664	7	to	to	IN
20417	4664	8	the	the	DT
20417	4664	9	month	month	NN
20417	4664	10	,	,	,
20417	4664	11	but	but	CC
20417	4664	12	the	the	DT
20417	4664	13	sun	sun	NN
20417	4664	14	has	have	VBZ
20417	4664	15	a	a	DT
20417	4664	16	tendency	tendency	NN
20417	4664	17	,	,	,
20417	4664	18	by	by	IN
20417	4664	19	still	still	RB
20417	4664	20	further	far	RBR
20417	4664	21	slowing	slow	VBG
20417	4664	22	down	down	IN
20417	4664	23	the	the	DT
20417	4664	24	earth	earth	NN
20417	4664	25	's	's	POS
20417	4664	26	rotation	rotation	NN
20417	4664	27	on	on	IN
20417	4664	28	its	-PRON-	PRP$
20417	4664	29	axis	axis	NN
20417	4664	30	,	,	,
20417	4664	31	to	to	TO
20417	4664	32	make	make	VB
20417	4664	33	the	the	DT
20417	4664	34	day	day	NN
20417	4664	35	equal	equal	JJ
20417	4664	36	to	to	IN
20417	4664	37	the	the	DT
20417	4664	38	year	year	NN
20417	4664	39	.	.	.
20417	4665	1	It	-PRON-	PRP
20417	4665	2	would	would	MD
20417	4665	3	do	do	VB
20417	4665	4	this	this	DT
20417	4665	5	,	,	,
20417	4665	6	of	of	IN
20417	4665	7	course	course	NN
20417	4665	8	,	,	,
20417	4665	9	by	by	IN
20417	4665	10	making	make	VBG
20417	4665	11	the	the	DT
20417	4665	12	earth	earth	NN
20417	4665	13	take	take	VB
20417	4665	14	as	as	RB
20417	4665	15	long	long	JJ
20417	4665	16	to	to	TO
20417	4665	17	turn	turn	VB
20417	4665	18	on	on	RP
20417	4665	19	its	-PRON-	PRP$
20417	4665	20	axis	axis	NN
20417	4665	21	as	as	IN
20417	4665	22	to	to	TO
20417	4665	23	go	go	VB
20417	4665	24	round	round	VB
20417	4665	25	the	the	DT
20417	4665	26	sun	sun	NN
20417	4665	27	.	.	.
20417	4666	1	It	-PRON-	PRP
20417	4666	2	can	can	MD
20417	4666	3	not	not	RB
20417	4666	4	succeed	succeed	VB
20417	4666	5	in	in	IN
20417	4666	6	this	this	DT
20417	4666	7	,	,	,
20417	4666	8	owing	owe	VBG
20417	4666	9	to	to	IN
20417	4666	10	the	the	DT
20417	4666	11	action	action	NN
20417	4666	12	of	of	IN
20417	4666	13	the	the	DT
20417	4666	14	moon	moon	NN
20417	4666	15	,	,	,
20417	4666	16	but	but	CC
20417	4666	17	it	-PRON-	PRP
20417	4666	18	can	can	MD
20417	4666	19	succeed	succeed	VB
20417	4666	20	in	in	IN
20417	4666	21	making	make	VBG
20417	4666	22	the	the	DT
20417	4666	23	day	day	NN
20417	4666	24	rather	rather	RB
20417	4666	25	longer	long	JJR
20417	4666	26	than	than	IN
20417	4666	27	the	the	DT
20417	4666	28	month	month	NN
20417	4666	29	.	.	.
20417	4667	1	Surprising	surprising	JJ
20417	4667	2	as	as	IN
20417	4667	3	it	-PRON-	PRP
20417	4667	4	may	may	MD
20417	4667	5	seem	seem	VB
20417	4667	6	,	,	,
20417	4667	7	we	-PRON-	PRP
20417	4667	8	already	already	RB
20417	4667	9	have	have	VBP
20417	4667	10	an	an	DT
20417	4667	11	illustration	illustration	NN
20417	4667	12	of	of	IN
20417	4667	13	this	this	DT
20417	4667	14	possibility	possibility	NN
20417	4667	15	in	in	IN
20417	4667	16	the	the	DT
20417	4667	17	satellites	satellite	NNS
20417	4667	18	of	of	IN
20417	4667	19	Mars	Mars	NNP
20417	4667	20	.	.	.
20417	4668	1	The	the	DT
20417	4668	2	Martian	martian	JJ
20417	4668	3	day	day	NN
20417	4668	4	is	be	VBZ
20417	4668	5	about	about	RB
20417	4668	6	one	one	CD
20417	4668	7	half	half	JJ
20417	4668	8	-	-	HYPH
20417	4668	9	hour	hour	NN
20417	4668	10	longer	long	JJR
20417	4668	11	than	than	IN
20417	4668	12	ours	-PRON-	PRP
20417	4668	13	,	,	,
20417	4668	14	but	but	CC
20417	4668	15	when	when	WRB
20417	4668	16	the	the	DT
20417	4668	17	two	two	CD
20417	4668	18	minute	minute	NN
20417	4668	19	satellites	satellite	NNS
20417	4668	20	of	of	IN
20417	4668	21	Mars	Mars	NNP
20417	4668	22	were	be	VBD
20417	4668	23	discovered	discover	VBN
20417	4668	24	it	-PRON-	PRP
20417	4668	25	was	be	VBD
20417	4668	26	noticed	notice	VBN
20417	4668	27	that	that	IN
20417	4668	28	the	the	DT
20417	4668	29	inner	inner	JJ
20417	4668	30	one	one	CD
20417	4668	31	of	of	IN
20417	4668	32	the	the	DT
20417	4668	33	two	two	CD
20417	4668	34	revolved	revolve	VBN
20417	4668	35	round	round	NN
20417	4668	36	Mars	Mars	NNP
20417	4668	37	in	in	IN
20417	4668	38	about	about	RB
20417	4668	39	seven	seven	CD
20417	4668	40	hours	hour	NNS
20417	4668	41	forty	forty	CD
20417	4668	42	minutes	minute	NNS
20417	4668	43	.	.	.
20417	4669	1	In	in	IN
20417	4669	2	one	one	CD
20417	4669	3	Martian	martian	JJ
20417	4669	4	day	day	NN
20417	4669	5	,	,	,
20417	4669	6	therefore	therefore	RB
20417	4669	7	,	,	,
20417	4669	8	one	one	CD
20417	4669	9	of	of	IN
20417	4669	10	the	the	DT
20417	4669	11	moons	moon	NNS
20417	4669	12	of	of	IN
20417	4669	13	Mars	Mars	NNP
20417	4669	14	makes	make	VBZ
20417	4669	15	more	more	JJR
20417	4669	16	than	than	IN
20417	4669	17	three	three	CD
20417	4669	18	complete	complete	JJ
20417	4669	19	revolutions	revolution	NNS
20417	4669	20	round	round	IN
20417	4669	21	that	that	DT
20417	4669	22	planet	planet	NN
20417	4669	23	,	,	,
20417	4669	24	so	so	IN
20417	4669	25	that	that	IN
20417	4669	26	,	,	,
20417	4669	27	to	to	IN
20417	4669	28	an	an	DT
20417	4669	29	inhabitant	inhabitant	NN
20417	4669	30	of	of	IN
20417	4669	31	Mars	Mars	NNP
20417	4669	32	,	,	,
20417	4669	33	there	there	EX
20417	4669	34	would	would	MD
20417	4669	35	be	be	VB
20417	4669	36	more	more	JJR
20417	4669	37	than	than	IN
20417	4669	38	three	three	CD
20417	4669	39	months	month	NNS
20417	4669	40	in	in	IN
20417	4669	41	a	a	DT
20417	4669	42	day	day	NN
20417	4669	43	.	.	.
20417	4670	1	BIBLIOGRAPHY	BIBLIOGRAPHY	NNP
20417	4670	2	ARRHENIUS	ARRHENIUS	NNP
20417	4670	3	,	,	,
20417	4670	4	SVANTE	SVANTE	NNP
20417	4670	5	,	,	,
20417	4670	6	_	_	NNP
20417	4670	7	Worlds	Worlds	NNP
20417	4670	8	in	in	IN
20417	4670	9	the	the	DT
20417	4670	10	Making	Making	NNP
20417	4670	11	_	_	NNP
20417	4670	12	.	.	.
20417	4671	1	CLERK	clerk	NN
20417	4671	2	-	-	HYPH
20417	4671	3	MAXWELL	MAXWELL	NNP
20417	4671	4	,	,	,
20417	4671	5	JAMES	JAMES	NNP
20417	4671	6	,	,	,
20417	4671	7	_	_	NNP
20417	4671	8	Matter	Matter	NNP
20417	4671	9	and	and	CC
20417	4671	10	Motion	Motion	NNP
20417	4671	11	_	_	NNP
20417	4671	12	.	.	.
20417	4672	1	DANIELL	DANIELL	NNP
20417	4672	2	,	,	,
20417	4672	3	ALFRED	ALFRED	NNP
20417	4672	4	,	,	,
20417	4672	5	_	_	NNP
20417	4672	6	A	A	NNP
20417	4672	7	Text	Text	NNP
20417	4672	8	-	-	HYPH
20417	4672	9	Book	Book	NNP
20417	4672	10	of	of	IN
20417	4672	11	the	the	DT
20417	4672	12	Principles	Principles	NNPS
20417	4672	13	of	of	IN
20417	4672	14	Physics	Physics	NNP
20417	4672	15	_	_	NNP
20417	4672	16	.	.	.
20417	4673	1	DARWIN	DARWIN	NNP
20417	4673	2	,	,	,
20417	4673	3	SIR	SIR	NNP
20417	4673	4	G.	G.	NNP
20417	4673	5	H.	H.	NNP
20417	4673	6	,	,	,
20417	4673	7	_	_	NNP
20417	4673	8	The	the	DT
20417	4673	9	Tides	Tides	NNP
20417	4673	10	_	_	NNP
20417	4673	11	.	.	.
20417	4674	1	HOLMAN	HOLMAN	NNP
20417	4674	2	,	,	,
20417	4674	3	_	_	NNP
20417	4674	4	Matter	Matter	NNP
20417	4674	5	,	,	,
20417	4674	6	Energy	Energy	NNP
20417	4674	7	,	,	,
20417	4674	8	Force	Force	NNP
20417	4674	9	and	and	CC
20417	4674	10	Work	Work	NNP
20417	4674	11	_	_	NNP
20417	4674	12	.	.	.
20417	4675	1	KAPP	KAPP	NNP
20417	4675	2	,	,	,
20417	4675	3	GISBERT	GISBERT	NNP
20417	4675	4	,	,	,
20417	4675	5	_	_	NNP
20417	4675	6	Electricity	Electricity	NNP
20417	4675	7	_	_	NNP
20417	4675	8	.	.	.
20417	4676	1	KELVIN	KELVIN	NNP
20417	4676	2	,	,	,
20417	4676	3	LORD	LORD	NNP
20417	4676	4	,	,	,
20417	4676	5	_	_	NNP
20417	4676	6	Popular	Popular	NNP
20417	4676	7	Lectures	Lectures	NNP
20417	4676	8	and	and	CC
20417	4676	9	Addresses	Addresses	NNPS
20417	4676	10	_	_	NNP
20417	4676	11	.	.	.
20417	4677	1	Vol	Vol	NNP
20417	4677	2	.	.	.
20417	4678	1	i.	i.	NNP
20417	4679	1	_	_	NNP
20417	4679	2	Constitution	Constitution	NNP
20417	4679	3	of	of	IN
20417	4679	4	Matter	Matter	NNP
20417	4679	5	.	.	.
20417	4679	6	_	_	NNP
20417	4679	7	LOCKYER	LOCKYER	NNP
20417	4679	8	,	,	,
20417	4679	9	SIR	SIR	NNP
20417	4679	10	NORMAN	NORMAN	NNP
20417	4679	11	,	,	,
20417	4679	12	_	_	NNP
20417	4679	13	Inorganic	Inorganic	NNP
20417	4679	14	Evolution	Evolution	NNP
20417	4679	15	_	_	NNP
20417	4679	16	.	.	.
20417	4680	1	LODGE	LODGE	NNP
20417	4680	2	,	,	,
20417	4680	3	SIR	SIR	NNP
20417	4680	4	OLIVER	OLIVER	NNP
20417	4680	5	,	,	,
20417	4680	6	_	_	NNP
20417	4680	7	Electrons	Electrons	NNPS
20417	4680	8	_	_	NNP
20417	4680	9	and	and	CC
20417	4680	10	_	_	NNP
20417	4680	11	The	the	DT
20417	4680	12	Ether	Ether	NNP
20417	4680	13	of	of	IN
20417	4680	14	Space	Space	NNP
20417	4680	15	_	_	NNP
20417	4680	16	.	.	.
20417	4681	1	PERRIN	PERRIN	NNP
20417	4681	2	,	,	,
20417	4681	3	JEAN	JEAN	NNP
20417	4681	4	,	,	,
20417	4681	5	_	_	NNP
20417	4681	6	Brownian	Brownian	NNP
20417	4681	7	Movement	Movement	NNP
20417	4681	8	and	and	CC
20417	4681	9	Molecular	Molecular	NNP
20417	4681	10	Reality	Reality	NNP
20417	4681	11	_	_	NNP
20417	4681	12	.	.	.
20417	4682	1	SODDY	SODDY	NNP
20417	4682	2	,	,	,
20417	4682	3	FREDERICK	FREDERICK	NNP
20417	4682	4	,	,	,
20417	4682	5	_	_	NNP
20417	4682	6	Matter	Matter	NNP
20417	4682	7	and	and	CC
20417	4682	8	Energy	Energy	NNP
20417	4682	9	_	_	NNP
20417	4682	10	and	and	CC
20417	4682	11	_	_	NNP
20417	4682	12	The	the	DT
20417	4682	13	Interpretation	Interpretation	NNP
20417	4682	14	of	of	IN
20417	4682	15	Radium	Radium	NNP
20417	4682	16	_	_	NNP
20417	4682	17	.	.	.
20417	4683	1	THOMPSON	THOMPSON	NNP
20417	4683	2	,	,	,
20417	4683	3	SILVANUS	SILVANUS	NNP
20417	4683	4	P.	P.	NNP
20417	4683	5	,	,	,
20417	4683	6	_	_	NNP
20417	4683	7	Light	Light	NNP
20417	4683	8	,	,	,
20417	4683	9	Visible	visible	JJ
20417	4683	10	and	and	CC
20417	4683	11	Invisible	invisible	JJ
20417	4683	12	_	_	NNP
20417	4683	13	.	.	.
20417	4684	1	THOMSON	THOMSON	NNP
20417	4684	2	,	,	,
20417	4684	3	SIR	SIR	NNP
20417	4684	4	J.	J.	NNP
20417	4684	5	J.	J.	NNP
20417	4684	6	,	,	,
20417	4684	7	_	_	NNP
20417	4684	8	The	the	DT
20417	4684	9	Corpuscular	Corpuscular	NNP
20417	4684	10	Theory	Theory	NNP
20417	4684	11	of	of	IN
20417	4684	12	Matter	Matter	NNP
20417	4684	13	_	_	NNP
20417	4684	14	.	.	.