id	sid	tid	token	lemma	pos
48218	1	1	THE	the	DT
48218	1	2	SCIENCE	SCIENCE	NNP
48218	1	3	OF	of	IN
48218	1	4	THE	the	DT
48218	1	5	STARS	star	NNS
48218	1	6	BY	by	IN
48218	1	7	E.	E.	NNP
48218	1	8	WALTER	WALTER	NNP
48218	1	9	MAUNDER	MAUNDER	NNP
48218	1	10	,	,	,
48218	1	11	F.R.A.S.	F.R.A.S.	NNP
48218	2	1	OF	of	IN
48218	2	2	THE	the	DT
48218	2	3	ROYAL	ROYAL	NNP
48218	2	4	OBSERVATORY	OBSERVATORY	NNP
48218	2	5	,	,	,
48218	2	6	GREENWICH	GREENWICH	NNP
48218	2	7	AUTHOR	AUTHOR	NNP
48218	2	8	OF	of	IN
48218	2	9	"	"	``
48218	2	10	ASTRONOMY	astronomy	VB
48218	2	11	WITHOUT	without	IN
48218	2	12	A	a	NN
48218	2	13	TELESCOPE	telescope	NN
48218	2	14	"	"	''
48218	2	15	"	"	``
48218	2	16	THE	the	DT
48218	2	17	ASTRONOMY	astronomy	NN
48218	2	18	OF	of	IN
48218	2	19	THE	the	DT
48218	2	20	BIBLE	BIBLE	NNP
48218	2	21	,	,	,
48218	2	22	"	"	''
48218	2	23	ETC	etc	FW
48218	2	24	.	.	.
48218	3	1	LONDON	LONDON	NNP
48218	3	2	:	:	:
48218	3	3	T.	T.	NNP
48218	3	4	C.	C.	NNP
48218	3	5	&	&	CC
48218	3	6	E.	E.	NNP
48218	3	7	C.	C.	NNP
48218	3	8	JACK	JACK	NNP
48218	3	9	67	67	CD
48218	3	10	LONG	LONG	NNP
48218	3	11	ACRE	ACRE	NNP
48218	3	12	,	,	,
48218	3	13	W.C.	W.C.	NNP
48218	3	14	,	,	,
48218	3	15	AND	and	CC
48218	3	16	EDINBURGH	EDINBURGH	NNP
48218	3	17	NEW	NEW	NNP
48218	3	18	YORK	YORK	NNP
48218	3	19	:	:	:
48218	3	20	DODGE	DODGE	NNP
48218	3	21	PUBLISHING	PUBLISHING	NNP
48218	3	22	CO	CO	NNP
48218	3	23	.	.	.
48218	3	24	{	{	-LRB-
48218	3	25	vii	vii	NN
48218	3	26	}	}	-RRB-
48218	3	27	CONTENTS	content	NNS
48218	3	28	CHAP	CHAP	NNP
48218	3	29	.	.	.
48218	4	1	I.	I.	NNP
48218	4	2	ASTRONOMY	ASTRONOMY	NNP
48218	4	3	BEFORE	before	IN
48218	4	4	HISTORY	HISTORY	NNP
48218	4	5	II	ii	CD
48218	4	6	.	.	.
48218	5	1	ASTRONOMY	astronomy	VB
48218	5	2	BEFORE	before	IN
48218	5	3	THE	the	DT
48218	5	4	TELESCOPE	telescope	NN
48218	5	5	III	iii	CD
48218	5	6	.	.	.
48218	6	1	THE	the	DT
48218	6	2	LAW	law	NN
48218	6	3	OF	of	IN
48218	6	4	GRAVITATION	GRAVITATION	NNP
48218	6	5	IV	IV	NNP
48218	6	6	.	.	.
48218	7	1	ASTRONOMICAL	ASTRONOMICAL	NNP
48218	7	2	MEASUREMENTS	MEASUREMENTS	NNP
48218	7	3	V.	V.	NNP
48218	7	4	THE	the	DT
48218	7	5	MEMBERS	member	NNS
48218	7	6	OF	of	IN
48218	7	7	THE	the	DT
48218	7	8	SOLAR	solar	NN
48218	7	9	SYSTEM	SYSTEM	NNP
48218	7	10	VI	VI	NNP
48218	7	11	.	.	.
48218	8	1	THE	the	DT
48218	8	2	SYSTEM	system	NN
48218	8	3	OF	of	IN
48218	8	4	THE	the	DT
48218	8	5	STARS	STARS	NNP
48218	8	6	INDEX	index	NN
48218	8	7	{	{	-LRB-
48218	8	8	9	9	CD
48218	8	9	}	}	-RRB-
48218	8	10	THE	the	DT
48218	8	11	SCIENCE	SCIENCE	NNP
48218	8	12	OF	of	IN
48218	8	13	THE	the	DT
48218	8	14	STARS	STARS	NNP
48218	8	15	CHAPTER	chapter	NN
48218	8	16	I	-PRON-	PRP
48218	8	17	ASTRONOMY	astronomy	VBP
48218	8	18	BEFORE	before	IN
48218	8	19	HISTORY	history	NN
48218	8	20	The	the	DT
48218	8	21	plan	plan	NN
48218	8	22	of	of	IN
48218	8	23	the	the	DT
48218	8	24	present	present	JJ
48218	8	25	series	series	NN
48218	8	26	requires	require	VBZ
48218	8	27	each	each	DT
48218	8	28	volume	volume	NN
48218	8	29	to	to	TO
48218	8	30	be	be	VB
48218	8	31	complete	complete	JJ
48218	8	32	in	in	IN
48218	8	33	about	about	RB
48218	8	34	eighty	eighty	CD
48218	8	35	small	small	JJ
48218	8	36	pages	page	NNS
48218	8	37	.	.	.
48218	9	1	But	but	CC
48218	9	2	no	no	DT
48218	9	3	adequate	adequate	JJ
48218	9	4	account	account	NN
48218	9	5	of	of	IN
48218	9	6	the	the	DT
48218	9	7	achievements	achievement	NNS
48218	9	8	of	of	IN
48218	9	9	astronomy	astronomy	NN
48218	9	10	can	can	MD
48218	9	11	possibly	possibly	RB
48218	9	12	be	be	VB
48218	9	13	given	give	VBN
48218	9	14	within	within	IN
48218	9	15	limits	limit	NNS
48218	9	16	so	so	RB
48218	9	17	narrow	narrow	JJ
48218	9	18	,	,	,
48218	9	19	for	for	IN
48218	9	20	so	so	RB
48218	9	21	small	small	JJ
48218	9	22	a	a	DT
48218	9	23	space	space	NN
48218	9	24	would	would	MD
48218	9	25	not	not	RB
48218	9	26	suffice	suffice	VB
48218	9	27	for	for	IN
48218	9	28	a	a	DT
48218	9	29	mere	mere	JJ
48218	9	30	catalogue	catalogue	NN
48218	9	31	of	of	IN
48218	9	32	the	the	DT
48218	9	33	results	result	NNS
48218	9	34	which	which	WDT
48218	9	35	have	have	VBP
48218	9	36	been	be	VBN
48218	9	37	obtained	obtain	VBN
48218	9	38	;	;	:
48218	9	39	and	and	CC
48218	9	40	in	in	IN
48218	9	41	most	most	JJS
48218	9	42	cases	case	NNS
48218	9	43	the	the	DT
48218	9	44	result	result	NN
48218	9	45	alone	alone	RB
48218	9	46	would	would	MD
48218	9	47	be	be	VB
48218	9	48	almost	almost	RB
48218	9	49	meaningless	meaningless	JJ
48218	9	50	unless	unless	IN
48218	9	51	some	some	DT
48218	9	52	explanation	explanation	NN
48218	9	53	were	be	VBD
48218	9	54	offered	offer	VBN
48218	9	55	of	of	IN
48218	9	56	the	the	DT
48218	9	57	way	way	NN
48218	9	58	in	in	IN
48218	9	59	which	which	WDT
48218	9	60	it	-PRON-	PRP
48218	9	61	had	have	VBD
48218	9	62	been	be	VBN
48218	9	63	reached	reach	VBN
48218	9	64	.	.	.
48218	10	1	All	all	DT
48218	10	2	,	,	,
48218	10	3	therefore	therefore	RB
48218	10	4	,	,	,
48218	10	5	that	that	DT
48218	10	6	can	can	MD
48218	10	7	be	be	VB
48218	10	8	done	do	VBN
48218	10	9	in	in	IN
48218	10	10	a	a	DT
48218	10	11	work	work	NN
48218	10	12	of	of	IN
48218	10	13	the	the	DT
48218	10	14	present	present	JJ
48218	10	15	size	size	NN
48218	10	16	is	be	VBZ
48218	10	17	to	to	TO
48218	10	18	take	take	VB
48218	10	19	the	the	DT
48218	10	20	student	student	NN
48218	10	21	to	to	IN
48218	10	22	the	the	DT
48218	10	23	starting	starting	NN
48218	10	24	-	-	HYPH
48218	10	25	point	point	NN
48218	10	26	of	of	IN
48218	10	27	astronomy	astronomy	NN
48218	10	28	,	,	,
48218	10	29	show	show	VB
48218	10	30	him	-PRON-	PRP
48218	10	31	the	the	DT
48218	10	32	various	various	JJ
48218	10	33	roads	road	NNS
48218	10	34	of	of	IN
48218	10	35	research	research	NN
48218	10	36	which	which	WDT
48218	10	37	have	have	VBP
48218	10	38	opened	open	VBN
48218	10	39	out	out	RP
48218	10	40	from	from	IN
48218	10	41	it	-PRON-	PRP
48218	10	42	,	,	,
48218	10	43	and	and	CC
48218	10	44	give	give	VB
48218	10	45	a	a	DT
48218	10	46	brief	brief	JJ
48218	10	47	indication	indication	NN
48218	10	48	of	of	IN
48218	10	49	the	the	DT
48218	10	50	character	character	NN
48218	10	51	and	and	CC
48218	10	52	general	general	JJ
48218	10	53	direction	direction	NN
48218	10	54	of	of	IN
48218	10	55	each	each	DT
48218	10	56	.	.	.
48218	11	1	That	that	DT
48218	11	2	which	which	WDT
48218	11	3	distinguishes	distinguish	VBZ
48218	11	4	astronomy	astronomy	NN
48218	11	5	from	from	IN
48218	11	6	all	all	PDT
48218	11	7	the	the	DT
48218	11	8	other	other	JJ
48218	11	9	sciences	science	NNS
48218	11	10	is	be	VBZ
48218	11	11	this	this	DT
48218	11	12	:	:	:
48218	11	13	it	-PRON-	PRP
48218	11	14	deals	deal	VBZ
48218	11	15	with	with	IN
48218	11	16	objects	object	NNS
48218	11	17	that	that	WDT
48218	11	18	we	-PRON-	PRP
48218	11	19	can	can	MD
48218	11	20	not	not	RB
48218	11	21	touch	touch	VB
48218	11	22	.	.	.
48218	12	1	The	the	DT
48218	12	2	heavenly	heavenly	JJ
48218	12	3	bodies	body	NNS
48218	12	4	are	be	VBP
48218	12	5	beyond	beyond	IN
48218	12	6	our	-PRON-	PRP$
48218	12	7	reach	reach	NN
48218	12	8	;	;	:
48218	12	9	we	-PRON-	PRP
48218	12	10	can	can	MD
48218	12	11	not	not	RB
48218	12	12	tamper	tamper	VB
48218	12	13	with	with	IN
48218	12	14	them	-PRON-	PRP
48218	12	15	,	,	,
48218	12	16	or	or	CC
48218	12	17	subject	subject	VB
48218	12	18	them	-PRON-	PRP
48218	12	19	to	to	IN
48218	12	20	any	any	DT
48218	12	21	form	form	NN
48218	12	22	of	of	IN
48218	12	23	experiment	experiment	NN
48218	12	24	;	;	:
48218	12	25	we	-PRON-	PRP
48218	12	26	can	can	MD
48218	12	27	not	not	RB
48218	12	28	bring	bring	VB
48218	12	29	them	-PRON-	PRP
48218	12	30	into	into	IN
48218	12	31	our	-PRON-	PRP$
48218	12	32	laboratories	laboratory	NNS
48218	12	33	to	to	TO
48218	12	34	analyse	analyse	VB
48218	12	35	or	or	CC
48218	12	36	dissect	dissect	VB
48218	12	37	them	-PRON-	PRP
48218	12	38	.	.	.
48218	13	1	We	-PRON-	PRP
48218	13	2	can	can	MD
48218	13	3	only	only	RB
48218	13	4	watch	watch	VB
48218	13	5	them	-PRON-	PRP
48218	13	6	and	and	CC
48218	13	7	wait	wait	VB
48218	13	8	for	for	IN
48218	13	9	such	such	JJ
48218	13	10	indications	indication	NNS
48218	13	11	as	as	IN
48218	13	12	their	-PRON-	PRP$
48218	13	13	{	{	-LRB-
48218	13	14	10	10	CD
48218	13	15	}	}	-RRB-
48218	13	16	own	own	JJ
48218	13	17	movements	movement	NNS
48218	13	18	may	may	MD
48218	13	19	supply	supply	VB
48218	13	20	.	.	.
48218	14	1	But	but	CC
48218	14	2	we	-PRON-	PRP
48218	14	3	are	be	VBP
48218	14	4	confined	confine	VBN
48218	14	5	to	to	IN
48218	14	6	this	this	DT
48218	14	7	earth	earth	NN
48218	14	8	of	of	IN
48218	14	9	ours	-PRON-	PRP
48218	14	10	,	,	,
48218	14	11	and	and	CC
48218	14	12	they	-PRON-	PRP
48218	14	13	are	be	VBP
48218	14	14	so	so	RB
48218	14	15	remote	remote	JJ
48218	14	16	;	;	:
48218	14	17	we	-PRON-	PRP
48218	14	18	are	be	VBP
48218	14	19	so	so	RB
48218	14	20	short	short	RB
48218	14	21	-	-	HYPH
48218	14	22	lived	live	VBN
48218	14	23	,	,	,
48218	14	24	and	and	CC
48218	14	25	they	-PRON-	PRP
48218	14	26	are	be	VBP
48218	14	27	so	so	RB
48218	14	28	long	long	RB
48218	14	29	-	-	HYPH
48218	14	30	enduring	endure	VBG
48218	14	31	;	;	:
48218	14	32	that	that	IN
48218	14	33	the	the	DT
48218	14	34	difficulty	difficulty	NN
48218	14	35	of	of	IN
48218	14	36	finding	find	VBG
48218	14	37	out	out	RP
48218	14	38	much	much	JJ
48218	14	39	about	about	IN
48218	14	40	them	-PRON-	PRP
48218	14	41	might	may	MD
48218	14	42	well	well	RB
48218	14	43	seem	seem	VB
48218	14	44	insuperable	insuperable	JJ
48218	14	45	.	.	.
48218	15	1	Yet	yet	RB
48218	15	2	these	these	DT
48218	15	3	difficulties	difficulty	NNS
48218	15	4	have	have	VBP
48218	15	5	been	be	VBN
48218	15	6	so	so	RB
48218	15	7	far	far	RB
48218	15	8	overcome	overcome	VBN
48218	15	9	that	that	IN
48218	15	10	astronomy	astronomy	NN
48218	15	11	is	be	VBZ
48218	15	12	the	the	DT
48218	15	13	most	most	RBS
48218	15	14	advanced	advanced	JJ
48218	15	15	of	of	IN
48218	15	16	all	all	PDT
48218	15	17	the	the	DT
48218	15	18	sciences	science	NNS
48218	15	19	,	,	,
48218	15	20	the	the	DT
48218	15	21	one	one	CD
48218	15	22	in	in	IN
48218	15	23	which	which	WDT
48218	15	24	our	-PRON-	PRP$
48218	15	25	knowledge	knowledge	NN
48218	15	26	is	be	VBZ
48218	15	27	the	the	DT
48218	15	28	most	most	RBS
48218	15	29	definite	definite	JJ
48218	15	30	and	and	CC
48218	15	31	certain	certain	JJ
48218	15	32	.	.	.
48218	16	1	All	all	DT
48218	16	2	science	science	NN
48218	16	3	rests	rest	VBZ
48218	16	4	on	on	IN
48218	16	5	sight	sight	NN
48218	16	6	and	and	CC
48218	16	7	thought	thought	NN
48218	16	8	,	,	,
48218	16	9	on	on	IN
48218	16	10	ordered	ordered	JJ
48218	16	11	observation	observation	NN
48218	16	12	and	and	CC
48218	16	13	reasoned	reasoned	JJ
48218	16	14	deduction	deduction	NN
48218	16	15	;	;	:
48218	16	16	but	but	CC
48218	16	17	both	both	DT
48218	16	18	sight	sight	NN
48218	16	19	and	and	CC
48218	16	20	thought	thought	NN
48218	16	21	were	be	VBD
48218	16	22	earlier	early	RBR
48218	16	23	trained	train	VBN
48218	16	24	to	to	IN
48218	16	25	the	the	DT
48218	16	26	service	service	NN
48218	16	27	of	of	IN
48218	16	28	astronomy	astronomy	NN
48218	16	29	than	than	IN
48218	16	30	of	of	IN
48218	16	31	the	the	DT
48218	16	32	other	other	JJ
48218	16	33	physical	physical	JJ
48218	16	34	sciences	science	NNS
48218	16	35	.	.	.
48218	17	1	It	-PRON-	PRP
48218	17	2	is	be	VBZ
48218	17	3	here	here	RB
48218	17	4	that	that	IN
48218	17	5	the	the	DT
48218	17	6	highest	high	JJS
48218	17	7	value	value	NN
48218	17	8	of	of	IN
48218	17	9	astronomy	astronomy	NN
48218	17	10	lies	lie	NNS
48218	17	11	;	;	:
48218	17	12	in	in	IN
48218	17	13	the	the	DT
48218	17	14	discipline	discipline	NN
48218	17	15	that	that	WDT
48218	17	16	it	-PRON-	PRP
48218	17	17	has	have	VBZ
48218	17	18	afforded	afford	VBN
48218	17	19	to	to	TO
48218	17	20	man	man	NN
48218	17	21	's	's	POS
48218	17	22	powers	power	NNS
48218	17	23	of	of	IN
48218	17	24	observation	observation	NN
48218	17	25	and	and	CC
48218	17	26	reflection	reflection	NN
48218	17	27	;	;	:
48218	17	28	and	and	CC
48218	17	29	the	the	DT
48218	17	30	real	real	JJ
48218	17	31	triumphs	triumph	NNS
48218	17	32	which	which	WDT
48218	17	33	it	-PRON-	PRP
48218	17	34	has	have	VBZ
48218	17	35	achieved	achieve	VBN
48218	17	36	are	be	VBP
48218	17	37	not	not	RB
48218	17	38	the	the	DT
48218	17	39	bringing	bringing	NN
48218	17	40	to	to	IN
48218	17	41	light	light	NN
48218	17	42	of	of	IN
48218	17	43	the	the	DT
48218	17	44	beauties	beauty	NNS
48218	17	45	or	or	CC
48218	17	46	the	the	DT
48218	17	47	sensational	sensational	JJ
48218	17	48	dimensions	dimension	NNS
48218	17	49	and	and	CC
48218	17	50	distances	distance	NNS
48218	17	51	of	of	IN
48218	17	52	the	the	DT
48218	17	53	heavenly	heavenly	JJ
48218	17	54	bodies	body	NNS
48218	17	55	,	,	,
48218	17	56	but	but	CC
48218	17	57	the	the	DT
48218	17	58	vanquishing	vanquishing	NN
48218	17	59	of	of	IN
48218	17	60	difficulties	difficulty	NNS
48218	17	61	which	which	WDT
48218	17	62	might	may	MD
48218	17	63	well	well	RB
48218	17	64	have	have	VB
48218	17	65	seemed	seem	VBN
48218	17	66	superhuman	superhuman	JJ
48218	17	67	.	.	.
48218	18	1	The	the	DT
48218	18	2	true	true	JJ
48218	18	3	spirit	spirit	NN
48218	18	4	of	of	IN
48218	18	5	the	the	DT
48218	18	6	science	science	NN
48218	18	7	can	can	MD
48218	18	8	be	be	VB
48218	18	9	far	far	RB
48218	18	10	better	well	RBR
48218	18	11	exemplified	exemplify	VBN
48218	18	12	by	by	IN
48218	18	13	the	the	DT
48218	18	14	presentation	presentation	NN
48218	18	15	of	of	IN
48218	18	16	some	some	DT
48218	18	17	of	of	IN
48218	18	18	these	these	DT
48218	18	19	difficulties	difficulty	NNS
48218	18	20	,	,	,
48218	18	21	and	and	CC
48218	18	22	of	of	IN
48218	18	23	the	the	DT
48218	18	24	methods	method	NNS
48218	18	25	by	by	IN
48218	18	26	which	which	WDT
48218	18	27	they	-PRON-	PRP
48218	18	28	have	have	VBP
48218	18	29	been	be	VBN
48218	18	30	overcome	overcome	VBN
48218	18	31	,	,	,
48218	18	32	than	than	IN
48218	18	33	by	by	IN
48218	18	34	many	many	JJ
48218	18	35	volumes	volume	NNS
48218	18	36	of	of	IN
48218	18	37	picturesque	picturesque	NN
48218	18	38	description	description	NN
48218	18	39	or	or	CC
48218	18	40	of	of	IN
48218	18	41	eloquent	eloquent	JJ
48218	18	42	rhapsody	rhapsody	NN
48218	18	43	.	.	.
48218	19	1	There	there	EX
48218	19	2	was	be	VBD
48218	19	3	a	a	DT
48218	19	4	time	time	NN
48218	19	5	when	when	WRB
48218	19	6	men	man	NNS
48218	19	7	knew	know	VBD
48218	19	8	nothing	nothing	NN
48218	19	9	of	of	IN
48218	19	10	astronomy	astronomy	NNP
48218	19	11	;	;	:
48218	19	12	like	like	IN
48218	19	13	every	every	DT
48218	19	14	other	other	JJ
48218	19	15	science	science	NN
48218	19	16	it	-PRON-	PRP
48218	19	17	began	begin	VBD
48218	19	18	from	from	IN
48218	19	19	zero	zero	CD
48218	19	20	.	.	.
48218	20	1	But	but	CC
48218	20	2	it	-PRON-	PRP
48218	20	3	is	be	VBZ
48218	20	4	not	not	RB
48218	20	5	possible	possible	JJ
48218	20	6	to	to	TO
48218	20	7	suppose	suppose	VB
48218	20	8	that	that	IN
48218	20	9	such	such	PDT
48218	20	10	a	a	DT
48218	20	11	state	state	NN
48218	20	12	of	of	IN
48218	20	13	things	thing	NNS
48218	20	14	lasted	last	VBN
48218	20	15	long	long	RB
48218	20	16	,	,	,
48218	20	17	we	-PRON-	PRP
48218	20	18	know	know	VBP
48218	20	19	that	that	IN
48218	20	20	there	there	EX
48218	20	21	was	be	VBD
48218	20	22	a	a	DT
48218	20	23	time	time	NN
48218	20	24	when	when	WRB
48218	20	25	men	man	NNS
48218	20	26	had	have	VBD
48218	20	27	noticed	notice	VBN
48218	20	28	that	that	IN
48218	20	29	there	there	EX
48218	20	30	were	be	VBD
48218	20	31	two	two	CD
48218	20	32	great	great	JJ
48218	20	33	lights	light	NNS
48218	20	34	in	in	IN
48218	20	35	the	the	DT
48218	20	36	sky	sky	NN
48218	20	37	--	--	:
48218	20	38	a	a	DT
48218	20	39	greater	great	JJR
48218	20	40	light	light	NN
48218	20	41	that	that	WDT
48218	20	42	shone	shine	VBD
48218	20	43	by	by	IN
48218	20	44	day	day	NN
48218	20	45	,	,	,
48218	20	46	a	a	DT
48218	20	47	lesser	less	JJR
48218	20	48	light	light	NN
48218	20	49	that	that	WDT
48218	20	50	shone	shine	VBN
48218	20	51	by	by	IN
48218	20	52	night	night	NN
48218	20	53	--	--	:
48218	20	54	and	and	CC
48218	20	55	there	there	EX
48218	20	56	were	be	VBD
48218	20	57	the	the	DT
48218	20	58	stars	star	NNS
48218	20	59	also	also	RB
48218	20	60	.	.	.
48218	21	1	And	and	CC
48218	21	2	this	this	DT
48218	21	3	,	,	,
48218	21	4	the	the	DT
48218	21	5	earliest	early	JJS
48218	21	6	observation	observation	NN
48218	21	7	of	of	IN
48218	21	8	primitive	primitive	JJ
48218	21	9	astronomy	astronomy	NN
48218	21	10	,	,	,
48218	21	11	is	be	VBZ
48218	21	12	preserved	preserve	VBN
48218	21	13	for	for	IN
48218	21	14	us	-PRON-	PRP
48218	21	15	,	,	,
48218	21	16	expressed	express	VBN
48218	21	17	in	in	IN
48218	21	18	the	the	DT
48218	21	19	simplest	simple	JJS
48218	21	20	possible	possible	JJ
48218	21	21	language	language	NN
48218	21	22	,	,	,
48218	21	23	in	in	IN
48218	21	24	the	the	DT
48218	21	25	first	first	JJ
48218	21	26	chapter	chapter	NN
48218	21	27	of	of	IN
48218	21	28	the	the	DT
48218	21	29	first	first	JJ
48218	21	30	book	book	NN
48218	21	31	{	{	-LRB-
48218	21	32	11	11	CD
48218	21	33	}	}	-RRB-
48218	21	34	of	of	IN
48218	21	35	the	the	DT
48218	21	36	sacred	sacred	JJ
48218	21	37	writings	writing	NNS
48218	21	38	handed	hand	VBD
48218	21	39	down	down	RP
48218	21	40	to	to	IN
48218	21	41	us	-PRON-	PRP
48218	21	42	by	by	IN
48218	21	43	the	the	DT
48218	21	44	Hebrews	Hebrews	NNPS
48218	21	45	.	.	.
48218	22	1	This	this	DT
48218	22	2	observation	observation	NN
48218	22	3	,	,	,
48218	22	4	that	that	IN
48218	22	5	there	there	EX
48218	22	6	are	be	VBP
48218	22	7	bodies	body	NNS
48218	22	8	above	above	IN
48218	22	9	us	-PRON-	PRP
48218	22	10	giving	give	VBG
48218	22	11	light	light	NN
48218	22	12	,	,	,
48218	22	13	and	and	CC
48218	22	14	that	that	IN
48218	22	15	they	-PRON-	PRP
48218	22	16	are	be	VBP
48218	22	17	not	not	RB
48218	22	18	all	all	DT
48218	22	19	equally	equally	RB
48218	22	20	bright	bright	JJ
48218	22	21	,	,	,
48218	22	22	is	be	VBZ
48218	22	23	so	so	RB
48218	22	24	simple	simple	JJ
48218	22	25	,	,	,
48218	22	26	so	so	RB
48218	22	27	inevitable	inevitable	JJ
48218	22	28	,	,	,
48218	22	29	that	that	IN
48218	22	30	men	man	NNS
48218	22	31	must	must	MD
48218	22	32	have	have	VB
48218	22	33	made	make	VBN
48218	22	34	it	-PRON-	PRP
48218	22	35	as	as	RB
48218	22	36	soon	soon	RB
48218	22	37	as	as	IN
48218	22	38	they	-PRON-	PRP
48218	22	39	possessed	possess	VBD
48218	22	40	any	any	DT
48218	22	41	mental	mental	JJ
48218	22	42	power	power	NN
48218	22	43	at	at	RB
48218	22	44	all	all	RB
48218	22	45	.	.	.
48218	23	1	But	but	CC
48218	23	2	,	,	,
48218	23	3	once	once	RB
48218	23	4	made	make	VBN
48218	23	5	,	,	,
48218	23	6	a	a	DT
48218	23	7	number	number	NN
48218	23	8	of	of	IN
48218	23	9	questions	question	NNS
48218	23	10	must	must	MD
48218	23	11	have	have	VB
48218	23	12	intruded	intrude	VBN
48218	23	13	themselves	-PRON-	PRP
48218	23	14	:	:	:
48218	23	15	"	"	``
48218	23	16	What	what	WP
48218	23	17	are	be	VBP
48218	23	18	these	these	DT
48218	23	19	lights	light	NNS
48218	23	20	?	?	.
48218	24	1	Where	where	WRB
48218	24	2	are	be	VBP
48218	24	3	they	-PRON-	PRP
48218	24	4	?	?	.
48218	25	1	How	how	WRB
48218	25	2	far	far	RB
48218	25	3	are	be	VBP
48218	25	4	they	-PRON-	PRP
48218	25	5	off	off	IN
48218	25	6	?	?	.
48218	25	7	"	"	''
48218	26	1	Many	many	JJ
48218	26	2	different	different	JJ
48218	26	3	answers	answer	NNS
48218	26	4	were	be	VBD
48218	26	5	early	early	RB
48218	26	6	given	give	VBN
48218	26	7	to	to	IN
48218	26	8	these	these	DT
48218	26	9	questions	question	NNS
48218	26	10	.	.	.
48218	27	1	Some	some	DT
48218	27	2	were	be	VBD
48218	27	3	foolish	foolish	JJ
48218	27	4	;	;	:
48218	27	5	some	some	DT
48218	27	6	,	,	,
48218	27	7	though	though	IN
48218	27	8	intelligent	intelligent	JJ
48218	27	9	,	,	,
48218	27	10	were	be	VBD
48218	27	11	mistaken	mistaken	JJ
48218	27	12	;	;	:
48218	27	13	some	some	DT
48218	27	14	,	,	,
48218	27	15	though	though	IN
48218	27	16	wrong	wrong	NN
48218	27	17	,	,	,
48218	27	18	led	lead	VBD
48218	27	19	eventually	eventually	RB
48218	27	20	to	to	IN
48218	27	21	the	the	DT
48218	27	22	discovery	discovery	NN
48218	27	23	of	of	IN
48218	27	24	the	the	DT
48218	27	25	truth	truth	NN
48218	27	26	.	.	.
48218	28	1	Many	many	JJ
48218	28	2	myths	myth	NNS
48218	28	3	,	,	,
48218	28	4	many	many	JJ
48218	28	5	legends	legend	NNS
48218	28	6	,	,	,
48218	28	7	some	some	DT
48218	28	8	full	full	JJ
48218	28	9	of	of	IN
48218	28	10	beauty	beauty	NN
48218	28	11	and	and	CC
48218	28	12	interest	interest	NN
48218	28	13	,	,	,
48218	28	14	were	be	VBD
48218	28	15	invented	invent	VBN
48218	28	16	.	.	.
48218	29	1	But	but	CC
48218	29	2	in	in	IN
48218	29	3	so	so	RB
48218	29	4	small	small	JJ
48218	29	5	a	a	DT
48218	29	6	book	book	NN
48218	29	7	as	as	IN
48218	29	8	this	this	DT
48218	29	9	it	-PRON-	PRP
48218	29	10	is	be	VBZ
48218	29	11	only	only	RB
48218	29	12	possible	possible	JJ
48218	29	13	to	to	TO
48218	29	14	glance	glance	VB
48218	29	15	at	at	IN
48218	29	16	those	those	DT
48218	29	17	lines	line	NNS
48218	29	18	of	of	IN
48218	29	19	thought	thought	NN
48218	29	20	which	which	WDT
48218	29	21	eventually	eventually	RB
48218	29	22	led	lead	VBD
48218	29	23	to	to	IN
48218	29	24	the	the	DT
48218	29	25	true	true	JJ
48218	29	26	solution	solution	NN
48218	29	27	.	.	.
48218	30	1	As	as	IN
48218	30	2	the	the	DT
48218	30	3	greater	great	JJR
48218	30	4	light	light	NN
48218	30	5	,	,	,
48218	30	6	the	the	DT
48218	30	7	lesser	less	JJR
48218	30	8	light	light	NN
48218	30	9	,	,	,
48218	30	10	and	and	CC
48218	30	11	the	the	DT
48218	30	12	stars	star	NNS
48218	30	13	were	be	VBD
48218	30	14	carefully	carefully	RB
48218	30	15	watched	watch	VBN
48218	30	16	,	,	,
48218	30	17	it	-PRON-	PRP
48218	30	18	was	be	VBD
48218	30	19	seen	see	VBN
48218	30	20	not	not	RB
48218	30	21	only	only	RB
48218	30	22	that	that	IN
48218	30	23	they	-PRON-	PRP
48218	30	24	shone	shine	VBD
48218	30	25	,	,	,
48218	30	26	but	but	CC
48218	30	27	that	that	IN
48218	30	28	they	-PRON-	PRP
48218	30	29	appeared	appear	VBD
48218	30	30	to	to	TO
48218	30	31	move	move	VB
48218	30	32	;	;	:
48218	30	33	slowly	slowly	RB
48218	30	34	,	,	,
48218	30	35	steadily	steadily	RB
48218	30	36	,	,	,
48218	30	37	and	and	CC
48218	30	38	without	without	IN
48218	30	39	ceasing	cease	VBG
48218	30	40	.	.	.
48218	31	1	The	the	DT
48218	31	2	stars	star	NNS
48218	31	3	all	all	DT
48218	31	4	moved	move	VBD
48218	31	5	together	together	RB
48218	31	6	like	like	IN
48218	31	7	a	a	DT
48218	31	8	column	column	NN
48218	31	9	of	of	IN
48218	31	10	soldiers	soldier	NNS
48218	31	11	on	on	IN
48218	31	12	the	the	DT
48218	31	13	march	march	NN
48218	31	14	,	,	,
48218	31	15	not	not	RB
48218	31	16	altering	alter	VBG
48218	31	17	their	-PRON-	PRP$
48218	31	18	positions	position	NNS
48218	31	19	relative	relative	JJ
48218	31	20	to	to	IN
48218	31	21	each	each	DT
48218	31	22	other	other	JJ
48218	31	23	.	.	.
48218	32	1	The	the	DT
48218	32	2	lesser	less	JJR
48218	32	3	light	light	NN
48218	32	4	,	,	,
48218	32	5	the	the	DT
48218	32	6	Moon	Moon	NNP
48218	32	7	,	,	,
48218	32	8	moved	move	VBD
48218	32	9	with	with	IN
48218	32	10	the	the	DT
48218	32	11	stars	star	NNS
48218	32	12	,	,	,
48218	32	13	and	and	CC
48218	32	14	yet	yet	RB
48218	32	15	at	at	IN
48218	32	16	the	the	DT
48218	32	17	same	same	JJ
48218	32	18	time	time	NN
48218	32	19	among	among	IN
48218	32	20	them	-PRON-	PRP
48218	32	21	.	.	.
48218	33	1	The	the	DT
48218	33	2	greater	great	JJR
48218	33	3	light	light	NN
48218	33	4	,	,	,
48218	33	5	the	the	DT
48218	33	6	Sun	Sun	NNP
48218	33	7	,	,	,
48218	33	8	was	be	VBD
48218	33	9	not	not	RB
48218	33	10	seen	see	VBN
48218	33	11	with	with	IN
48218	33	12	the	the	DT
48218	33	13	stars	star	NNS
48218	33	14	;	;	:
48218	33	15	the	the	DT
48218	33	16	brightness	brightness	NN
48218	33	17	of	of	IN
48218	33	18	his	-PRON-	PRP$
48218	33	19	presence	presence	NN
48218	33	20	made	make	VBD
48218	33	21	the	the	DT
48218	33	22	day	day	NN
48218	33	23	,	,	,
48218	33	24	his	-PRON-	PRP$
48218	33	25	absence	absence	NN
48218	33	26	brought	bring	VBD
48218	33	27	the	the	DT
48218	33	28	night	night	NN
48218	33	29	,	,	,
48218	33	30	and	and	CC
48218	33	31	it	-PRON-	PRP
48218	33	32	was	be	VBD
48218	33	33	only	only	RB
48218	33	34	during	during	IN
48218	33	35	his	-PRON-	PRP$
48218	33	36	absence	absence	NN
48218	33	37	that	that	IN
48218	33	38	the	the	DT
48218	33	39	stars	star	NNS
48218	33	40	were	be	VBD
48218	33	41	seen	see	VBN
48218	33	42	;	;	:
48218	33	43	they	-PRON-	PRP
48218	33	44	faded	fade	VBD
48218	33	45	out	out	IN
48218	33	46	of	of	IN
48218	33	47	the	the	DT
48218	33	48	sky	sky	NN
48218	33	49	before	before	IN
48218	33	50	he	-PRON-	PRP
48218	33	51	came	come	VBD
48218	33	52	up	up	RP
48218	33	53	in	in	IN
48218	33	54	the	the	DT
48218	33	55	morning	morning	NN
48218	33	56	,	,	,
48218	33	57	and	and	CC
48218	33	58	did	do	VBD
48218	33	59	not	not	RB
48218	33	60	reappear	reappear	VB
48218	33	61	again	again	RB
48218	33	62	until	until	IN
48218	33	63	after	after	IN
48218	33	64	he	-PRON-	PRP
48218	33	65	passed	pass	VBD
48218	33	66	out	out	IN
48218	33	67	of	of	IN
48218	33	68	sight	sight	NN
48218	33	69	in	in	IN
48218	33	70	the	the	DT
48218	33	71	evening	evening	NN
48218	33	72	.	.	.
48218	34	1	But	but	CC
48218	34	2	there	there	EX
48218	34	3	came	come	VBD
48218	34	4	a	a	DT
48218	34	5	time	time	NN
48218	34	6	when	when	WRB
48218	34	7	it	-PRON-	PRP
48218	34	8	was	be	VBD
48218	34	9	realised	realise	VBN
48218	34	10	that	that	IN
48218	34	11	there	there	EX
48218	34	12	were	be	VBD
48218	34	13	stars	star	NNS
48218	34	14	shining	shine	VBG
48218	34	15	in	in	IN
48218	34	16	the	the	DT
48218	34	17	sky	sky	NN
48218	34	18	all	all	DT
48218	34	19	day	day	NN
48218	34	20	long	long	RB
48218	34	21	as	as	RB
48218	34	22	well	well	RB
48218	34	23	as	as	IN
48218	34	24	at	at	IN
48218	34	25	night	night	NN
48218	34	26	,	,	,
48218	34	27	and	and	CC
48218	34	28	this	this	DT
48218	34	29	discovery	discovery	NN
48218	34	30	was	be	VBD
48218	34	31	one	one	CD
48218	34	32	of	of	IN
48218	34	33	the	the	DT
48218	34	34	greatest	great	JJS
48218	34	35	and	and	CC
48218	34	36	most	most	RBS
48218	34	37	important	important	JJ
48218	34	38	ever	ever	RB
48218	34	39	made	make	VBN
48218	34	40	,	,	,
48218	34	41	{	{	-LRB-
48218	34	42	12	12	CD
48218	34	43	}	}	-RRB-
48218	34	44	because	because	IN
48218	34	45	it	-PRON-	PRP
48218	34	46	was	be	VBD
48218	34	47	the	the	DT
48218	34	48	earliest	early	JJS
48218	34	49	discovery	discovery	NN
48218	34	50	of	of	IN
48218	34	51	something	something	NN
48218	34	52	quite	quite	RB
48218	34	53	unseen	unseen	JJ
48218	34	54	.	.	.
48218	35	1	Men	man	NNS
48218	35	2	laid	lay	VBD
48218	35	3	hold	hold	NN
48218	35	4	of	of	IN
48218	35	5	this	this	DT
48218	35	6	fact	fact	NN
48218	35	7	,	,	,
48218	35	8	not	not	RB
48218	35	9	from	from	IN
48218	35	10	the	the	DT
48218	35	11	direct	direct	JJ
48218	35	12	and	and	CC
48218	35	13	immediate	immediate	JJ
48218	35	14	evidence	evidence	NN
48218	35	15	of	of	IN
48218	35	16	their	-PRON-	PRP$
48218	35	17	senses	sense	NNS
48218	35	18	,	,	,
48218	35	19	but	but	CC
48218	35	20	from	from	IN
48218	35	21	reflection	reflection	NN
48218	35	22	and	and	CC
48218	35	23	reasoning	reasoning	NN
48218	35	24	.	.	.
48218	36	1	We	-PRON-	PRP
48218	36	2	do	do	VBP
48218	36	3	not	not	RB
48218	36	4	know	know	VB
48218	36	5	who	who	WP
48218	36	6	made	make	VBD
48218	36	7	this	this	DT
48218	36	8	discovery	discovery	NN
48218	36	9	,	,	,
48218	36	10	nor	nor	CC
48218	36	11	how	how	WRB
48218	36	12	long	long	RB
48218	36	13	ago	ago	RB
48218	36	14	it	-PRON-	PRP
48218	36	15	was	be	VBD
48218	36	16	made	make	VBN
48218	36	17	,	,	,
48218	36	18	but	but	CC
48218	36	19	from	from	IN
48218	36	20	that	that	DT
48218	36	21	time	time	NN
48218	36	22	onward	onward	IN
48218	36	23	the	the	DT
48218	36	24	eyes	eye	NNS
48218	36	25	with	with	IN
48218	36	26	which	which	WDT
48218	36	27	men	man	NNS
48218	36	28	looked	look	VBD
48218	36	29	upon	upon	IN
48218	36	30	nature	nature	NN
48218	36	31	were	be	VBD
48218	36	32	not	not	RB
48218	36	33	only	only	RB
48218	36	34	the	the	DT
48218	36	35	eyes	eye	NNS
48218	36	36	of	of	IN
48218	36	37	the	the	DT
48218	36	38	body	body	NN
48218	36	39	,	,	,
48218	36	40	but	but	CC
48218	36	41	also	also	RB
48218	36	42	the	the	DT
48218	36	43	eyes	eye	NNS
48218	36	44	of	of	IN
48218	36	45	the	the	DT
48218	36	46	mind	mind	NN
48218	36	47	.	.	.
48218	37	1	It	-PRON-	PRP
48218	37	2	followed	follow	VBD
48218	37	3	from	from	IN
48218	37	4	this	this	DT
48218	37	5	that	that	IN
48218	37	6	the	the	DT
48218	37	7	Sun	Sun	NNP
48218	37	8	,	,	,
48218	37	9	like	like	IN
48218	37	10	the	the	DT
48218	37	11	Moon	Moon	NNP
48218	37	12	,	,	,
48218	37	13	not	not	RB
48218	37	14	only	only	RB
48218	37	15	moved	move	VBD
48218	37	16	with	with	IN
48218	37	17	the	the	DT
48218	37	18	general	general	JJ
48218	37	19	host	host	NN
48218	37	20	of	of	IN
48218	37	21	the	the	DT
48218	37	22	stars	star	NNS
48218	37	23	,	,	,
48218	37	24	but	but	CC
48218	37	25	also	also	RB
48218	37	26	among	among	IN
48218	37	27	them	-PRON-	PRP
48218	37	28	.	.	.
48218	38	1	If	if	IN
48218	38	2	an	an	DT
48218	38	3	observer	observer	NN
48218	38	4	looks	look	VBZ
48218	38	5	out	out	RP
48218	38	6	from	from	IN
48218	38	7	any	any	DT
48218	38	8	fixed	fix	VBN
48218	38	9	station	station	NN
48218	38	10	and	and	CC
48218	38	11	watches	watch	VBZ
48218	38	12	the	the	DT
48218	38	13	rising	rising	NN
48218	38	14	of	of	IN
48218	38	15	some	some	DT
48218	38	16	bright	bright	JJ
48218	38	17	star	star	NN
48218	38	18	,	,	,
48218	38	19	night	night	NN
48218	38	20	after	after	IN
48218	38	21	night	night	NN
48218	38	22	,	,	,
48218	38	23	he	-PRON-	PRP
48218	38	24	will	will	MD
48218	38	25	notice	notice	VB
48218	38	26	that	that	IN
48218	38	27	it	-PRON-	PRP
48218	38	28	always	always	RB
48218	38	29	appears	appear	VBZ
48218	38	30	to	to	TO
48218	38	31	rise	rise	VB
48218	38	32	in	in	IN
48218	38	33	the	the	DT
48218	38	34	same	same	JJ
48218	38	35	place	place	NN
48218	38	36	;	;	:
48218	38	37	so	so	RB
48218	38	38	too	too	RB
48218	38	39	with	with	IN
48218	38	40	its	-PRON-	PRP$
48218	38	41	setting	setting	NN
48218	38	42	.	.	.
48218	39	1	From	from	IN
48218	39	2	any	any	DT
48218	39	3	given	give	VBN
48218	39	4	observing	observing	NN
48218	39	5	station	station	NN
48218	39	6	the	the	DT
48218	39	7	direction	direction	NN
48218	39	8	in	in	IN
48218	39	9	which	which	WDT
48218	39	10	any	any	DT
48218	39	11	particular	particular	JJ
48218	39	12	star	star	NN
48218	39	13	is	be	VBZ
48218	39	14	observed	observe	VBN
48218	39	15	to	to	TO
48218	39	16	rise	rise	VB
48218	39	17	or	or	CC
48218	39	18	set	set	VB
48218	39	19	is	be	VBZ
48218	39	20	invariable	invariable	JJ
48218	39	21	.	.	.
48218	40	1	Not	not	RB
48218	40	2	so	so	RB
48218	40	3	with	with	IN
48218	40	4	the	the	DT
48218	40	5	Sun	Sun	NNP
48218	40	6	.	.	.
48218	41	1	We	-PRON-	PRP
48218	41	2	are	be	VBP
48218	41	3	accustomed	accustomed	JJ
48218	41	4	to	to	TO
48218	41	5	say	say	VB
48218	41	6	that	that	IN
48218	41	7	the	the	DT
48218	41	8	Sun	Sun	NNP
48218	41	9	rises	rise	VBZ
48218	41	10	in	in	IN
48218	41	11	the	the	DT
48218	41	12	east	east	NN
48218	41	13	and	and	CC
48218	41	14	sets	set	NNS
48218	41	15	in	in	IN
48218	41	16	the	the	DT
48218	41	17	west	west	NN
48218	41	18	.	.	.
48218	42	1	But	but	CC
48218	42	2	the	the	DT
48218	42	3	direction	direction	NN
48218	42	4	in	in	IN
48218	42	5	which	which	WDT
48218	42	6	the	the	DT
48218	42	7	Sun	Sun	NNP
48218	42	8	rises	rise	VBZ
48218	42	9	in	in	IN
48218	42	10	midwinter	midwinter	NN
48218	42	11	lies	lie	VBZ
48218	42	12	far	far	RB
48218	42	13	to	to	IN
48218	42	14	the	the	DT
48218	42	15	south	south	NN
48218	42	16	of	of	IN
48218	42	17	the	the	DT
48218	42	18	east	east	NNP
48218	42	19	point	point	NN
48218	42	20	;	;	:
48218	42	21	the	the	DT
48218	42	22	direction	direction	NN
48218	42	23	in	in	IN
48218	42	24	which	which	WDT
48218	42	25	he	-PRON-	PRP
48218	42	26	rises	rise	VBZ
48218	42	27	in	in	IN
48218	42	28	midsummer	midsummer	NN
48218	42	29	lies	lie	NNS
48218	42	30	as	as	RB
48218	42	31	far	far	RB
48218	42	32	to	to	IN
48218	42	33	the	the	DT
48218	42	34	north	north	NN
48218	42	35	.	.	.
48218	43	1	The	the	DT
48218	43	2	Sun	Sun	NNP
48218	43	3	is	be	VBZ
48218	43	4	therefore	therefore	RB
48218	43	5	not	not	RB
48218	43	6	only	only	RB
48218	43	7	moving	move	VBG
48218	43	8	with	with	IN
48218	43	9	the	the	DT
48218	43	10	stars	star	NNS
48218	43	11	,	,	,
48218	43	12	but	but	CC
48218	43	13	among	among	IN
48218	43	14	them	-PRON-	PRP
48218	43	15	.	.	.
48218	44	1	This	this	DT
48218	44	2	gradual	gradual	JJ
48218	44	3	change	change	NN
48218	44	4	in	in	IN
48218	44	5	the	the	DT
48218	44	6	position	position	NN
48218	44	7	of	of	IN
48218	44	8	the	the	DT
48218	44	9	Sun	Sun	NNP
48218	44	10	in	in	IN
48218	44	11	the	the	DT
48218	44	12	sky	sky	NN
48218	44	13	was	be	VBD
48218	44	14	noticed	notice	VBN
48218	44	15	in	in	IN
48218	44	16	many	many	JJ
48218	44	17	ancient	ancient	JJ
48218	44	18	nations	nation	NNS
48218	44	19	at	at	IN
48218	44	20	an	an	DT
48218	44	21	early	early	JJ
48218	44	22	time	time	NN
48218	44	23	.	.	.
48218	45	1	It	-PRON-	PRP
48218	45	2	is	be	VBZ
48218	45	3	referred	refer	VBN
48218	45	4	to	to	IN
48218	45	5	in	in	IN
48218	45	6	Job	Job	NNP
48218	45	7	xxxviii	xxxviii	NN
48218	45	8	.	.	.
48218	46	1	12	12	CD
48218	46	2	:	:	:
48218	46	3	"	"	``
48218	46	4	Hast	Hast	NNP
48218	46	5	thou	thou	NNP
48218	46	6	commanded	command	VBD
48218	46	7	the	the	DT
48218	46	8	morning	morning	NN
48218	46	9	since	since	IN
48218	46	10	thy	thy	PRP$
48218	46	11	days	day	NNS
48218	46	12	;	;	:
48218	46	13	and	and	CC
48218	46	14	caused	cause	VBD
48218	46	15	the	the	DT
48218	46	16	dayspring	dayspring	NN
48218	46	17	to	to	TO
48218	46	18	know	know	VB
48218	46	19	his	-PRON-	PRP$
48218	46	20	place	place	NN
48218	46	21	?	?	.
48218	46	22	"	"	''
48218	47	1	And	and	CC
48218	47	2	the	the	DT
48218	47	3	apparent	apparent	JJ
48218	47	4	path	path	NN
48218	47	5	of	of	IN
48218	47	6	the	the	DT
48218	47	7	Sun	Sun	NNP
48218	47	8	on	on	IN
48218	47	9	one	one	CD
48218	47	10	day	day	NN
48218	47	11	is	be	VBZ
48218	47	12	always	always	RB
48218	47	13	parallel	parallel	JJ
48218	47	14	to	to	IN
48218	47	15	its	-PRON-	PRP$
48218	47	16	path	path	NN
48218	47	17	on	on	IN
48218	47	18	the	the	DT
48218	47	19	days	day	NNS
48218	47	20	preceding	precede	VBG
48218	47	21	and	and	CC
48218	47	22	following	follow	VBG
48218	47	23	.	.	.
48218	48	1	When	when	WRB
48218	48	2	,	,	,
48218	48	3	therefore	therefore	RB
48218	48	4	,	,	,
48218	48	5	the	the	DT
48218	48	6	Sun	Sun	NNP
48218	48	7	rises	rise	VBZ
48218	48	8	far	far	RB
48218	48	9	to	to	IN
48218	48	10	the	the	DT
48218	48	11	south	south	NN
48218	48	12	of	of	IN
48218	48	13	east	east	NNP
48218	48	14	,	,	,
48218	48	15	he	-PRON-	PRP
48218	48	16	sets	set	VBZ
48218	48	17	correspondingly	correspondingly	RB
48218	48	18	far	far	RB
48218	48	19	to	to	IN
48218	48	20	the	the	DT
48218	48	21	south	south	NN
48218	48	22	of	of	IN
48218	48	23	west	west	NN
48218	48	24	,	,	,
48218	48	25	and	and	CC
48218	48	26	at	at	IN
48218	48	27	noon	noon	NN
48218	48	28	he	-PRON-	PRP
48218	48	29	is	be	VBZ
48218	48	30	low	low	JJ
48218	48	31	down	down	RB
48218	48	32	in	in	IN
48218	48	33	the	the	DT
48218	48	34	south	south	NN
48218	48	35	.	.	.
48218	49	1	His	-PRON-	PRP$
48218	49	2	course	course	NN
48218	49	3	during	during	IN
48218	49	4	the	the	DT
48218	49	5	day	day	NN
48218	49	6	is	be	VBZ
48218	49	7	a	a	DT
48218	49	8	short	short	JJ
48218	49	9	one	one	NN
48218	49	10	,	,	,
48218	49	11	and	and	CC
48218	49	12	the	the	DT
48218	49	13	daylight	daylight	NN
48218	49	14	{	{	-LRB-
48218	49	15	13	13	CD
48218	49	16	}	}	-RRB-
48218	49	17	is	be	VBZ
48218	49	18	much	much	RB
48218	49	19	shorter	short	JJR
48218	49	20	than	than	IN
48218	49	21	the	the	DT
48218	49	22	night	night	NN
48218	49	23	,	,	,
48218	49	24	and	and	CC
48218	49	25	the	the	DT
48218	49	26	Sun	Sun	NNP
48218	49	27	at	at	IN
48218	49	28	noon	noon	NN
48218	49	29	,	,	,
48218	49	30	being	be	VBG
48218	49	31	low	low	RB
48218	49	32	down	down	RB
48218	49	33	in	in	IN
48218	49	34	the	the	DT
48218	49	35	sky	sky	NN
48218	49	36	,	,	,
48218	49	37	has	have	VBZ
48218	49	38	not	not	RB
48218	49	39	his	-PRON-	PRP$
48218	49	40	full	full	JJ
48218	49	41	power	power	NN
48218	49	42	.	.	.
48218	50	1	The	the	DT
48218	50	2	cold	cold	NN
48218	50	3	and	and	CC
48218	50	4	darkness	darkness	NN
48218	50	5	of	of	IN
48218	50	6	winter	winter	NN
48218	50	7	,	,	,
48218	50	8	therefore	therefore	RB
48218	50	9	,	,	,
48218	50	10	follows	follow	VBZ
48218	50	11	directly	directly	RB
48218	50	12	upon	upon	IN
48218	50	13	this	this	DT
48218	50	14	position	position	NN
48218	50	15	of	of	IN
48218	50	16	the	the	DT
48218	50	17	Sun	Sun	NNP
48218	50	18	.	.	.
48218	51	1	These	these	DT
48218	51	2	conditions	condition	NNS
48218	51	3	are	be	VBP
48218	51	4	reversed	reverse	VBN
48218	51	5	when	when	WRB
48218	51	6	the	the	DT
48218	51	7	Sun	Sun	NNP
48218	51	8	rises	rise	VBZ
48218	51	9	in	in	IN
48218	51	10	the	the	DT
48218	51	11	north	north	NN
48218	51	12	-	-	HYPH
48218	51	13	east	east	NN
48218	51	14	.	.	.
48218	52	1	The	the	DT
48218	52	2	night	night	NN
48218	52	3	is	be	VBZ
48218	52	4	short	short	JJ
48218	52	5	,	,	,
48218	52	6	the	the	DT
48218	52	7	daylight	daylight	NN
48218	52	8	prolonged	prolong	VBN
48218	52	9	,	,	,
48218	52	10	and	and	CC
48218	52	11	the	the	DT
48218	52	12	Sun	Sun	NNP
48218	52	13	,	,	,
48218	52	14	being	be	VBG
48218	52	15	high	high	JJ
48218	52	16	in	in	IN
48218	52	17	the	the	DT
48218	52	18	heavens	heavens	NNPS
48218	52	19	at	at	IN
48218	52	20	noon	noon	NN
48218	52	21	,	,	,
48218	52	22	his	-PRON-	PRP$
48218	52	23	heat	heat	NN
48218	52	24	is	be	VBZ
48218	52	25	felt	feel	VBN
48218	52	26	to	to	IN
48218	52	27	the	the	DT
48218	52	28	full	full	JJ
48218	52	29	.	.	.
48218	53	1	Thus	thus	RB
48218	53	2	the	the	DT
48218	53	3	movements	movement	NNS
48218	53	4	of	of	IN
48218	53	5	the	the	DT
48218	53	6	Sun	Sun	NNP
48218	53	7	are	be	VBP
48218	53	8	directly	directly	RB
48218	53	9	connected	connect	VBN
48218	53	10	with	with	IN
48218	53	11	the	the	DT
48218	53	12	changes	change	NNS
48218	53	13	of	of	IN
48218	53	14	season	season	NN
48218	53	15	upon	upon	IN
48218	53	16	the	the	DT
48218	53	17	Earth	Earth	NNP
48218	53	18	.	.	.
48218	54	1	But	but	CC
48218	54	2	the	the	DT
48218	54	3	stars	star	NNS
48218	54	4	also	also	RB
48218	54	5	are	be	VBP
48218	54	6	connected	connect	VBN
48218	54	7	with	with	IN
48218	54	8	those	those	DT
48218	54	9	seasons	season	NNS
48218	54	10	;	;	,
48218	54	11	for	for	CC
48218	54	12	if	if	IN
48218	54	13	we	-PRON-	PRP
48218	54	14	look	look	VBP
48218	54	15	out	out	RP
48218	54	16	immediately	immediately	RB
48218	54	17	after	after	IN
48218	54	18	it	-PRON-	PRP
48218	54	19	has	have	VBZ
48218	54	20	become	become	VBN
48218	54	21	dark	dark	JJ
48218	54	22	after	after	IN
48218	54	23	sunset	sunset	NN
48218	54	24	,	,	,
48218	54	25	we	-PRON-	PRP
48218	54	26	shall	shall	MD
48218	54	27	notice	notice	VB
48218	54	28	that	that	IN
48218	54	29	the	the	DT
48218	54	30	stars	star	NNS
48218	54	31	seen	see	VBN
48218	54	32	in	in	IN
48218	54	33	the	the	DT
48218	54	34	night	night	NN
48218	54	35	of	of	IN
48218	54	36	winter	winter	NN
48218	54	37	are	be	VBP
48218	54	38	only	only	RB
48218	54	39	in	in	IN
48218	54	40	part	part	NN
48218	54	41	those	those	DT
48218	54	42	seen	see	VBN
48218	54	43	in	in	IN
48218	54	44	the	the	DT
48218	54	45	nights	night	NNS
48218	54	46	of	of	IN
48218	54	47	summer	summer	NN
48218	54	48	.	.	.
48218	55	1	In	in	IN
48218	55	2	the	the	DT
48218	55	3	northern	northern	JJ
48218	55	4	part	part	NN
48218	55	5	of	of	IN
48218	55	6	the	the	DT
48218	55	7	sky	sky	NN
48218	55	8	there	there	EX
48218	55	9	are	be	VBP
48218	55	10	a	a	DT
48218	55	11	number	number	NN
48218	55	12	of	of	IN
48218	55	13	stars	star	NNS
48218	55	14	which	which	WDT
48218	55	15	are	be	VBP
48218	55	16	always	always	RB
48218	55	17	visible	visible	JJ
48218	55	18	whenever	whenever	WRB
48218	55	19	we	-PRON-	PRP
48218	55	20	look	look	VBP
48218	55	21	out	out	RB
48218	55	22	,	,	,
48218	55	23	no	no	RB
48218	55	24	matter	matter	RB
48218	55	25	at	at	IN
48218	55	26	what	what	WDT
48218	55	27	time	time	NN
48218	55	28	of	of	IN
48218	55	29	the	the	DT
48218	55	30	night	night	NN
48218	55	31	nor	nor	CC
48218	55	32	what	what	WP
48218	55	33	part	part	NN
48218	55	34	of	of	IN
48218	55	35	the	the	DT
48218	55	36	year	year	NN
48218	55	37	.	.	.
48218	56	1	If	if	IN
48218	56	2	we	-PRON-	PRP
48218	56	3	watch	watch	VBP
48218	56	4	throughout	throughout	IN
48218	56	5	the	the	DT
48218	56	6	whole	whole	JJ
48218	56	7	night	night	NN
48218	56	8	,	,	,
48218	56	9	we	-PRON-	PRP
48218	56	10	see	see	VBP
48218	56	11	that	that	IN
48218	56	12	the	the	DT
48218	56	13	whole	whole	JJ
48218	56	14	heavens	heaven	NNS
48218	56	15	appear	appear	VBP
48218	56	16	to	to	TO
48218	56	17	be	be	VB
48218	56	18	slowly	slowly	RB
48218	56	19	turning	turn	VBG
48218	56	20	--	--	:
48218	56	21	turning	turn	VBG
48218	56	22	,	,	,
48218	56	23	as	as	IN
48218	56	24	if	if	IN
48218	56	25	all	all	DT
48218	56	26	were	be	VBD
48218	56	27	in	in	IN
48218	56	28	a	a	DT
48218	56	29	single	single	JJ
48218	56	30	piece	piece	NN
48218	56	31	--	--	:
48218	56	32	and	and	CC
48218	56	33	the	the	DT
48218	56	34	pivot	pivot	NN
48218	56	35	about	about	IN
48218	56	36	which	which	WDT
48218	56	37	it	-PRON-	PRP
48218	56	38	is	be	VBZ
48218	56	39	turning	turn	VBG
48218	56	40	is	be	VBZ
48218	56	41	high	high	JJ
48218	56	42	up	up	RB
48218	56	43	in	in	IN
48218	56	44	the	the	DT
48218	56	45	northern	northern	JJ
48218	56	46	sky	sky	NN
48218	56	47	.	.	.
48218	57	1	The	the	DT
48218	57	2	stars	star	NNS
48218	57	3	,	,	,
48218	57	4	therefore	therefore	RB
48218	57	5	,	,	,
48218	57	6	are	be	VBP
48218	57	7	divided	divide	VBN
48218	57	8	into	into	IN
48218	57	9	two	two	CD
48218	57	10	classes	class	NNS
48218	57	11	.	.	.
48218	58	1	Those	those	DT
48218	58	2	near	near	IN
48218	58	3	this	this	DT
48218	58	4	invisible	invisible	JJ
48218	58	5	pivot	pivot	NN
48218	58	6	--	--	:
48218	58	7	the	the	DT
48218	58	8	"	"	``
48218	58	9	Pole	Pole	NNP
48218	58	10	"	"	''
48218	58	11	of	of	IN
48218	58	12	the	the	DT
48218	58	13	Heavens	Heavens	NNPS
48218	58	14	,	,	,
48218	58	15	as	as	IN
48218	58	16	we	-PRON-	PRP
48218	58	17	term	term	VBP
48218	58	18	it	-PRON-	PRP
48218	58	19	--	--	:
48218	58	20	move	move	VBP
48218	58	21	round	round	IN
48218	58	22	it	-PRON-	PRP
48218	58	23	in	in	IN
48218	58	24	complete	complete	JJ
48218	58	25	circles	circle	NNS
48218	58	26	;	;	:
48218	58	27	they	-PRON-	PRP
48218	58	28	never	never	RB
48218	58	29	pass	pass	VBP
48218	58	30	out	out	IN
48218	58	31	of	of	IN
48218	58	32	sight	sight	NN
48218	58	33	,	,	,
48218	58	34	but	but	CC
48218	58	35	even	even	RB
48218	58	36	when	when	WRB
48218	58	37	lowest	low	JJS
48218	58	38	they	-PRON-	PRP
48218	58	39	clear	clear	VBP
48218	58	40	the	the	DT
48218	58	41	horizon	horizon	NN
48218	58	42	.	.	.
48218	59	1	The	the	DT
48218	59	2	other	other	JJ
48218	59	3	stars	star	NNS
48218	59	4	move	move	VBP
48218	59	5	round	round	IN
48218	59	6	the	the	DT
48218	59	7	same	same	JJ
48218	59	8	pivot	pivot	NN
48218	59	9	in	in	IN
48218	59	10	curved	curved	JJ
48218	59	11	paths	path	NNS
48218	59	12	,	,	,
48218	59	13	which	which	WDT
48218	59	14	are	be	VBP
48218	59	15	evidently	evidently	RB
48218	59	16	parts	part	NNS
48218	59	17	of	of	IN
48218	59	18	circles	circle	NNS
48218	59	19	,	,	,
48218	59	20	but	but	CC
48218	59	21	circles	circle	NNS
48218	59	22	of	of	IN
48218	59	23	which	which	WDT
48218	59	24	we	-PRON-	PRP
48218	59	25	do	do	VBP
48218	59	26	not	not	RB
48218	59	27	see	see	VB
48218	59	28	the	the	DT
48218	59	29	whole	whole	NN
48218	59	30	.	.	.
48218	60	1	These	these	DT
48218	60	2	stars	star	NNS
48218	60	3	rise	rise	VBP
48218	60	4	on	on	IN
48218	60	5	the	the	DT
48218	60	6	eastern	eastern	JJ
48218	60	7	side	side	NN
48218	60	8	of	of	IN
48218	60	9	the	the	DT
48218	60	10	heavens	heavens	NNPS
48218	60	11	and	and	CC
48218	60	12	set	set	VBD
48218	60	13	on	on	IN
48218	60	14	the	the	DT
48218	60	15	western	western	JJ
48218	60	16	,	,	,
48218	60	17	and	and	CC
48218	60	18	for	for	IN
48218	60	19	a	a	DT
48218	60	20	greater	great	JJR
48218	60	21	or	or	CC
48218	60	22	less	less	JJR
48218	60	23	space	space	NN
48218	60	24	of	of	IN
48218	60	25	time	time	NN
48218	60	26	are	be	VBP
48218	60	27	lost	lose	VBN
48218	60	28	to	to	IN
48218	60	29	sight	sight	NN
48218	60	30	below	below	IN
48218	60	31	the	the	DT
48218	60	32	horizon	horizon	NN
48218	60	33	.	.	.
48218	61	1	And	and	CC
48218	61	2	some	some	DT
48218	61	3	of	of	IN
48218	61	4	these	these	DT
48218	61	5	stars	star	NNS
48218	61	6	are	be	VBP
48218	61	7	visible	visible	JJ
48218	61	8	at	at	IN
48218	61	9	one	one	CD
48218	61	10	time	time	NN
48218	61	11	of	of	IN
48218	61	12	the	the	DT
48218	61	13	year	year	NN
48218	61	14	,	,	,
48218	61	15	others	other	NNS
48218	61	16	at	at	IN
48218	61	17	another	another	DT
48218	61	18	;	;	:
48218	61	19	some	some	DT
48218	61	20	being	be	VBG
48218	61	21	seen	see	VBN
48218	61	22	during	during	IN
48218	61	23	the	the	DT
48218	61	24	{	{	-LRB-
48218	61	25	14	14	CD
48218	61	26	}	}	-RRB-
48218	61	27	whole	whole	NN
48218	61	28	of	of	IN
48218	61	29	the	the	DT
48218	61	30	long	long	JJ
48218	61	31	nights	night	NNS
48218	61	32	of	of	IN
48218	61	33	winter	winter	NN
48218	61	34	,	,	,
48218	61	35	others	other	NNS
48218	61	36	throughout	throughout	IN
48218	61	37	the	the	DT
48218	61	38	short	short	JJ
48218	61	39	nights	night	NNS
48218	61	40	of	of	IN
48218	61	41	summer	summer	NN
48218	61	42	.	.	.
48218	62	1	This	this	DT
48218	62	2	distinction	distinction	NN
48218	62	3	again	again	RB
48218	62	4	,	,	,
48218	62	5	and	and	CC
48218	62	6	its	-PRON-	PRP$
48218	62	7	connection	connection	NN
48218	62	8	with	with	IN
48218	62	9	the	the	DT
48218	62	10	change	change	NN
48218	62	11	of	of	IN
48218	62	12	the	the	DT
48218	62	13	seasons	season	NNS
48218	62	14	on	on	IN
48218	62	15	the	the	DT
48218	62	16	earth	earth	NN
48218	62	17	,	,	,
48218	62	18	was	be	VBD
48218	62	19	observed	observe	VBN
48218	62	20	many	many	JJ
48218	62	21	ages	age	NNS
48218	62	22	ago	ago	RB
48218	62	23	.	.	.
48218	63	1	It	-PRON-	PRP
48218	63	2	is	be	VBZ
48218	63	3	alluded	allude	VBN
48218	63	4	to	to	IN
48218	63	5	in	in	IN
48218	63	6	Job	Job	NNP
48218	63	7	xxxviii	xxxviii	NN
48218	63	8	.	.	.
48218	64	1	32	32	CD
48218	64	2	:	:	:
48218	64	3	"	"	``
48218	64	4	Canst	Canst	NNP
48218	64	5	thou	thou	NNP
48218	64	6	lead	lead	NN
48218	64	7	forth	forth	RB
48218	64	8	the	the	DT
48218	64	9	Signs	sign	NNS
48218	64	10	of	of	IN
48218	64	11	the	the	DT
48218	64	12	Zodiac	Zodiac	NNP
48218	64	13	in	in	IN
48218	64	14	their	-PRON-	PRP$
48218	64	15	season	season	NN
48218	64	16	,	,	,
48218	64	17	or	or	CC
48218	64	18	canst	canst	NNP
48218	64	19	thou	thou	NNP
48218	64	20	guide	guide	VB
48218	64	21	the	the	DT
48218	64	22	Bear	Bear	NNP
48218	64	23	with	with	IN
48218	64	24	her	-PRON-	PRP$
48218	64	25	train	train	NN
48218	64	26	?	?	.
48218	64	27	"	"	''
48218	65	1	(	(	-LRB-
48218	65	2	R.V.	R.V.	NNP
48218	65	3	,	,	,
48218	65	4	Margin	Margin	NNP
48218	65	5	)	)	-RRB-
48218	65	6	.	.	.
48218	66	1	The	the	DT
48218	66	2	Signs	sign	NNS
48218	66	3	of	of	IN
48218	66	4	the	the	DT
48218	66	5	Zodiac	Zodiac	NNP
48218	66	6	are	be	VBP
48218	66	7	taken	take	VBN
48218	66	8	as	as	IN
48218	66	9	representing	represent	VBG
48218	66	10	the	the	DT
48218	66	11	stars	star	NNS
48218	66	12	which	which	WDT
48218	66	13	rise	rise	VBP
48218	66	14	and	and	CC
48218	66	15	set	set	VBP
48218	66	16	,	,	,
48218	66	17	and	and	CC
48218	66	18	therefore	therefore	RB
48218	66	19	have	have	VBP
48218	66	20	each	each	DT
48218	66	21	their	-PRON-	PRP$
48218	66	22	season	season	NN
48218	66	23	for	for	IN
48218	66	24	being	be	VBG
48218	66	25	"	"	``
48218	66	26	led	lead	VBN
48218	66	27	forth	forth	RB
48218	66	28	,	,	,
48218	66	29	"	"	``
48218	66	30	while	while	IN
48218	66	31	the	the	DT
48218	66	32	northern	northern	JJ
48218	66	33	stars	star	NNS
48218	66	34	,	,	,
48218	66	35	which	which	WDT
48218	66	36	are	be	VBP
48218	66	37	always	always	RB
48218	66	38	visible	visible	JJ
48218	66	39	,	,	,
48218	66	40	appearing	appear	VBG
48218	66	41	to	to	TO
48218	66	42	be	be	VB
48218	66	43	"	"	``
48218	66	44	guided	guide	VBN
48218	66	45	"	"	''
48218	66	46	in	in	IN
48218	66	47	their	-PRON-	PRP$
48218	66	48	continual	continual	JJ
48218	66	49	movement	movement	NN
48218	66	50	round	round	IN
48218	66	51	the	the	DT
48218	66	52	Pole	Pole	NNP
48218	66	53	of	of	IN
48218	66	54	the	the	DT
48218	66	55	sky	sky	NN
48218	66	56	in	in	IN
48218	66	57	perfect	perfect	JJ
48218	66	58	circles	circle	NNS
48218	66	59	,	,	,
48218	66	60	are	be	VBP
48218	66	61	represented	represent	VBN
48218	66	62	by	by	IN
48218	66	63	"	"	``
48218	66	64	the	the	DT
48218	66	65	Bear	Bear	NNP
48218	66	66	with	with	IN
48218	66	67	her	-PRON-	PRP$
48218	66	68	train	train	NN
48218	66	69	.	.	.
48218	66	70	"	"	''
48218	67	1	The	the	DT
48218	67	2	changes	change	NNS
48218	67	3	in	in	IN
48218	67	4	position	position	NN
48218	67	5	of	of	IN
48218	67	6	the	the	DT
48218	67	7	Sun	Sun	NNP
48218	67	8	,	,	,
48218	67	9	the	the	DT
48218	67	10	greater	great	JJR
48218	67	11	light	light	NN
48218	67	12	,	,	,
48218	67	13	must	must	MD
48218	67	14	have	have	VB
48218	67	15	attracted	attract	VBN
48218	67	16	attention	attention	NN
48218	67	17	in	in	IN
48218	67	18	the	the	DT
48218	67	19	very	very	RB
48218	67	20	earliest	early	JJS
48218	67	21	ages	age	NNS
48218	67	22	,	,	,
48218	67	23	because	because	IN
48218	67	24	these	these	DT
48218	67	25	changes	change	NNS
48218	67	26	are	be	VBP
48218	67	27	so	so	RB
48218	67	28	closely	closely	RB
48218	67	29	connected	connected	JJ
48218	67	30	with	with	IN
48218	67	31	the	the	DT
48218	67	32	changes	change	NNS
48218	67	33	of	of	IN
48218	67	34	the	the	DT
48218	67	35	seasons	season	NNS
48218	67	36	upon	upon	IN
48218	67	37	the	the	DT
48218	67	38	Earth	Earth	NNP
48218	67	39	,	,	,
48218	67	40	which	which	WDT
48218	67	41	affect	affect	VBP
48218	67	42	men	man	NNS
48218	67	43	directly	directly	RB
48218	67	44	.	.	.
48218	68	1	The	the	DT
48218	68	2	Moon	Moon	NNP
48218	68	3	,	,	,
48218	68	4	the	the	DT
48218	68	5	lesser	less	JJR
48218	68	6	light	light	NN
48218	68	7	,	,	,
48218	68	8	goes	go	VBZ
48218	68	9	through	through	IN
48218	68	10	changes	change	NNS
48218	68	11	of	of	IN
48218	68	12	position	position	NN
48218	68	13	like	like	IN
48218	68	14	the	the	DT
48218	68	15	Sun	Sun	NNP
48218	68	16	,	,	,
48218	68	17	but	but	CC
48218	68	18	these	these	DT
48218	68	19	are	be	VBP
48218	68	20	not	not	RB
48218	68	21	of	of	IN
48218	68	22	the	the	DT
48218	68	23	same	same	JJ
48218	68	24	direct	direct	JJ
48218	68	25	consequence	consequence	NN
48218	68	26	to	to	IN
48218	68	27	men	man	NNS
48218	68	28	,	,	,
48218	68	29	and	and	CC
48218	68	30	probably	probably	RB
48218	68	31	much	much	RB
48218	68	32	less	less	JJR
48218	68	33	notice	notice	NN
48218	68	34	was	be	VBD
48218	68	35	taken	take	VBN
48218	68	36	of	of	IN
48218	68	37	them	-PRON-	PRP
48218	68	38	.	.	.
48218	69	1	But	but	CC
48218	69	2	there	there	EX
48218	69	3	were	be	VBD
48218	69	4	changes	change	NNS
48218	69	5	of	of	IN
48218	69	6	the	the	DT
48218	69	7	Moon	Moon	NNP
48218	69	8	which	which	WDT
48218	69	9	men	man	NNS
48218	69	10	could	could	MD
48218	69	11	not	not	RB
48218	69	12	help	help	VB
48218	69	13	noticing	notice	VBG
48218	69	14	--	--	:
48218	69	15	her	-PRON-	PRP$
48218	69	16	changes	change	NNS
48218	69	17	of	of	IN
48218	69	18	shape	shape	NN
48218	69	19	and	and	CC
48218	69	20	brightness	brightness	NN
48218	69	21	.	.	.
48218	70	1	One	one	CD
48218	70	2	evening	evening	NN
48218	70	3	she	-PRON-	PRP
48218	70	4	may	may	MD
48218	70	5	be	be	VB
48218	70	6	seen	see	VBN
48218	70	7	soon	soon	RB
48218	70	8	after	after	IN
48218	70	9	the	the	DT
48218	70	10	Sun	Sun	NNP
48218	70	11	has	have	VBZ
48218	70	12	set	set	VBN
48218	70	13	,	,	,
48218	70	14	as	as	IN
48218	70	15	a	a	DT
48218	70	16	thin	thin	JJ
48218	70	17	arch	arch	NN
48218	70	18	of	of	IN
48218	70	19	light	light	NN
48218	70	20	,	,	,
48218	70	21	low	low	JJ
48218	70	22	down	down	RB
48218	70	23	in	in	IN
48218	70	24	the	the	DT
48218	70	25	sunset	sunset	NN
48218	70	26	sky	sky	NN
48218	70	27	.	.	.
48218	71	1	On	on	IN
48218	71	2	the	the	DT
48218	71	3	following	follow	VBG
48218	71	4	evenings	evening	NNS
48218	71	5	she	-PRON-	PRP
48218	71	6	is	be	VBZ
48218	71	7	seen	see	VBN
48218	71	8	higher	high	JJR
48218	71	9	and	and	CC
48218	71	10	higher	high	JJR
48218	71	11	in	in	IN
48218	71	12	the	the	DT
48218	71	13	sky	sky	NN
48218	71	14	,	,	,
48218	71	15	and	and	CC
48218	71	16	the	the	DT
48218	71	17	bow	bow	NN
48218	71	18	of	of	IN
48218	71	19	light	light	JJ
48218	71	20	increases	increase	NNS
48218	71	21	,	,	,
48218	71	22	until	until	IN
48218	71	23	by	by	IN
48218	71	24	the	the	DT
48218	71	25	fourteenth	fourteenth	JJ
48218	71	26	day	day	NN
48218	71	27	it	-PRON-	PRP
48218	71	28	is	be	VBZ
48218	71	29	a	a	DT
48218	71	30	perfect	perfect	JJ
48218	71	31	round	round	NN
48218	71	32	.	.	.
48218	72	1	Then	then	RB
48218	72	2	the	the	DT
48218	72	3	Moon	Moon	NNP
48218	72	4	begins	begin	VBZ
48218	72	5	to	to	TO
48218	72	6	diminish	diminish	VB
48218	72	7	and	and	CC
48218	72	8	to	to	TO
48218	72	9	disappear	disappear	VB
48218	72	10	,	,	,
48218	72	11	until	until	IN
48218	72	12	,	,	,
48218	72	13	on	on	IN
48218	72	14	the	the	DT
48218	72	15	twenty	twenty	CD
48218	72	16	-	-	HYPH
48218	72	17	ninth	ninth	JJ
48218	72	18	or	or	CC
48218	72	19	thirtieth	thirtieth	JJ
48218	72	20	day	day	NN
48218	72	21	after	after	IN
48218	72	22	the	the	DT
48218	72	23	first	first	JJ
48218	72	24	observation	observation	NN
48218	72	25	,	,	,
48218	72	26	she	-PRON-	PRP
48218	72	27	is	be	VBZ
48218	72	28	again	again	RB
48218	72	29	seen	see	VBN
48218	72	30	in	in	IN
48218	72	31	the	the	DT
48218	72	32	west	west	NN
48218	72	33	after	after	IN
48218	72	34	sunset	sunset	NN
48218	72	35	as	as	IN
48218	72	36	a	a	DT
48218	72	37	narrow	narrow	JJ
48218	72	38	crescent	crescent	NN
48218	72	39	.	.	.
48218	73	1	This	this	DT
48218	73	2	succession	succession	NN
48218	73	3	of	of	IN
48218	73	4	changes	change	NNS
48218	73	5	gave	give	VBD
48218	73	6	men	man	NNS
48218	73	7	an	an	DT
48218	73	8	important	important	JJ
48218	73	9	measure	measure	NN
48218	73	10	of	of	IN
48218	73	11	time	time	NN
48218	73	12	,	,	,
48218	73	13	and	and	CC
48218	73	14	,	,	,
48218	73	15	in	in	IN
48218	73	16	an	an	DT
48218	73	17	age	age	NN
48218	73	18	when	when	WRB
48218	73	19	artificial	artificial	JJ
48218	73	20	means	mean	NNS
48218	73	21	of	of	IN
48218	73	22	light	light	NN
48218	73	23	were	be	VBD
48218	73	24	difficult	difficult	JJ
48218	73	25	to	to	TO
48218	73	26	procure	procure	VB
48218	73	27	,	,	,
48218	73	28	moonlight	moonlight	NN
48218	73	29	was	be	VBD
48218	73	30	of	of	IN
48218	73	31	the	the	DT
48218	73	32	greatest	great	JJS
48218	73	33	{	{	-LRB-
48218	73	34	15	15	CD
48218	73	35	}	}	-RRB-
48218	73	36	value	value	NN
48218	73	37	,	,	,
48218	73	38	and	and	CC
48218	73	39	the	the	DT
48218	73	40	return	return	NN
48218	73	41	of	of	IN
48218	73	42	the	the	DT
48218	73	43	moonlit	moonlit	JJ
48218	73	44	portion	portion	NN
48218	73	45	of	of	IN
48218	73	46	the	the	DT
48218	73	47	month	month	NN
48218	73	48	was	be	VBD
48218	73	49	eagerly	eagerly	RB
48218	73	50	looked	look	VBN
48218	73	51	for	for	IN
48218	73	52	.	.	.
48218	74	1	These	these	DT
48218	74	2	early	early	JJ
48218	74	3	astronomical	astronomical	JJ
48218	74	4	observations	observation	NNS
48218	74	5	were	be	VBD
48218	74	6	simple	simple	JJ
48218	74	7	and	and	CC
48218	74	8	obvious	obvious	JJ
48218	74	9	,	,	,
48218	74	10	and	and	CC
48218	74	11	of	of	IN
48218	74	12	great	great	JJ
48218	74	13	practical	practical	JJ
48218	74	14	value	value	NN
48218	74	15	.	.	.
48218	75	1	The	the	DT
48218	75	2	day	day	NN
48218	75	3	,	,	,
48218	75	4	month	month	NN
48218	75	5	,	,	,
48218	75	6	and	and	CC
48218	75	7	year	year	NN
48218	75	8	were	be	VBD
48218	75	9	convenient	convenient	JJ
48218	75	10	measures	measure	NNS
48218	75	11	of	of	IN
48218	75	12	time	time	NN
48218	75	13	,	,	,
48218	75	14	and	and	CC
48218	75	15	the	the	DT
48218	75	16	power	power	NN
48218	75	17	of	of	IN
48218	75	18	determining	determine	VBG
48218	75	19	,	,	,
48218	75	20	from	from	IN
48218	75	21	the	the	DT
48218	75	22	observation	observation	NN
48218	75	23	of	of	IN
48218	75	24	the	the	DT
48218	75	25	Sun	Sun	NNP
48218	75	26	and	and	CC
48218	75	27	of	of	IN
48218	75	28	the	the	DT
48218	75	29	stars	star	NNS
48218	75	30	,	,	,
48218	75	31	how	how	WRB
48218	75	32	far	far	RB
48218	75	33	the	the	DT
48218	75	34	year	year	NN
48218	75	35	had	have	VBD
48218	75	36	progressed	progress	VBN
48218	75	37	was	be	VBD
48218	75	38	most	most	RBS
48218	75	39	important	important	JJ
48218	75	40	to	to	IN
48218	75	41	farmers	farmer	NNS
48218	75	42	,	,	,
48218	75	43	as	as	IN
48218	75	44	an	an	DT
48218	75	45	indication	indication	NN
48218	75	46	when	when	WRB
48218	75	47	they	-PRON-	PRP
48218	75	48	should	should	MD
48218	75	49	plough	plough	VB
48218	75	50	and	and	CC
48218	75	51	sow	sow	VB
48218	75	52	their	-PRON-	PRP$
48218	75	53	land	land	NN
48218	75	54	.	.	.
48218	76	1	Such	such	JJ
48218	76	2	observations	observation	NNS
48218	76	3	had	have	VBD
48218	76	4	probably	probably	RB
48218	76	5	been	be	VBN
48218	76	6	made	make	VBN
48218	76	7	independently	independently	RB
48218	76	8	by	by	IN
48218	76	9	many	many	JJ
48218	76	10	men	man	NNS
48218	76	11	and	and	CC
48218	76	12	in	in	IN
48218	76	13	many	many	JJ
48218	76	14	nations	nation	NNS
48218	76	15	,	,	,
48218	76	16	but	but	CC
48218	76	17	in	in	IN
48218	76	18	one	one	CD
48218	76	19	place	place	NN
48218	76	20	a	a	DT
48218	76	21	greater	great	JJR
48218	76	22	advance	advance	NN
48218	76	23	had	have	VBD
48218	76	24	been	be	VBN
48218	76	25	made	make	VBN
48218	76	26	.	.	.
48218	77	1	The	the	DT
48218	77	2	Sun	Sun	NNP
48218	77	3	and	and	CC
48218	77	4	Moon	Moon	NNP
48218	77	5	are	be	VBP
48218	77	6	both	both	DT
48218	77	7	unmistakable	unmistakable	JJ
48218	77	8	,	,	,
48218	77	9	but	but	CC
48218	77	10	one	one	CD
48218	77	11	star	star	NN
48218	77	12	is	be	VBZ
48218	77	13	very	very	RB
48218	77	14	like	like	IN
48218	77	15	another	another	DT
48218	77	16	,	,	,
48218	77	17	and	and	CC
48218	77	18	,	,	,
48218	77	19	for	for	IN
48218	77	20	the	the	DT
48218	77	21	most	most	JJS
48218	77	22	part	part	NN
48218	77	23	,	,	,
48218	77	24	individual	individual	JJ
48218	77	25	stars	star	NNS
48218	77	26	can	can	MD
48218	77	27	only	only	RB
48218	77	28	be	be	VB
48218	77	29	recognised	recognise	VBN
48218	77	30	by	by	IN
48218	77	31	their	-PRON-	PRP$
48218	77	32	positions	position	NNS
48218	77	33	relative	relative	JJ
48218	77	34	to	to	IN
48218	77	35	others	other	NNS
48218	77	36	.	.	.
48218	78	1	The	the	DT
48218	78	2	stars	star	NNS
48218	78	3	were	be	VBD
48218	78	4	therefore	therefore	RB
48218	78	5	grouped	group	VBN
48218	78	6	together	together	RB
48218	78	7	into	into	IN
48218	78	8	+	+	CC
48218	78	9	Constellations+	Constellations+	NNP
48218	78	10	and	and	CC
48218	78	11	associated	associate	VBN
48218	78	12	with	with	IN
48218	78	13	certain	certain	JJ
48218	78	14	fancied	fancied	JJ
48218	78	15	designs	design	NNS
48218	78	16	,	,	,
48218	78	17	and	and	CC
48218	78	18	twelve	twelve	CD
48218	78	19	of	of	IN
48218	78	20	these	these	DT
48218	78	21	designs	design	NNS
48218	78	22	were	be	VBD
48218	78	23	arranged	arrange	VBN
48218	78	24	in	in	IN
48218	78	25	a	a	DT
48218	78	26	belt	belt	NN
48218	78	27	round	round	IN
48218	78	28	the	the	DT
48218	78	29	sky	sky	NN
48218	78	30	to	to	TO
48218	78	31	mark	mark	VB
48218	78	32	the	the	DT
48218	78	33	apparent	apparent	JJ
48218	78	34	path	path	NN
48218	78	35	of	of	IN
48218	78	36	the	the	DT
48218	78	37	Sun	Sun	NNP
48218	78	38	in	in	IN
48218	78	39	the	the	DT
48218	78	40	course	course	NN
48218	78	41	of	of	IN
48218	78	42	the	the	DT
48218	78	43	year	year	NN
48218	78	44	,	,	,
48218	78	45	these	these	DT
48218	78	46	twelve	twelve	CD
48218	78	47	being	be	VBG
48218	78	48	known	know	VBN
48218	78	49	as	as	IN
48218	78	50	the	the	DT
48218	78	51	"	"	``
48218	78	52	+	+	NNP
48218	78	53	Signs	sign	NNS
48218	78	54	of	of	IN
48218	78	55	the	the	DT
48218	78	56	Zodiac+"--the	zodiac+"--the	NN
48218	78	57	Ram	Ram	NNP
48218	78	58	,	,	,
48218	78	59	Bull	Bull	NNP
48218	78	60	,	,	,
48218	78	61	Twins	Twins	NNP
48218	78	62	,	,	,
48218	78	63	Crab	Crab	NNP
48218	78	64	,	,	,
48218	78	65	Lion	Lion	NNP
48218	78	66	,	,	,
48218	78	67	Virgin	Virgin	NNP
48218	78	68	,	,	,
48218	78	69	Balance	Balance	NNP
48218	78	70	,	,	,
48218	78	71	Scorpion	Scorpion	NNP
48218	78	72	,	,	,
48218	78	73	Archer	Archer	NNP
48218	78	74	,	,	,
48218	78	75	Goat	Goat	NNP
48218	78	76	,	,	,
48218	78	77	Water	Water	NNP
48218	78	78	-	-	HYPH
48218	78	79	pourer	pourer	NNP
48218	78	80	,	,	,
48218	78	81	and	and	CC
48218	78	82	Fishes	Fishes	NNP
48218	78	83	.	.	.
48218	79	1	In	in	IN
48218	79	2	the	the	DT
48218	79	3	rest	rest	NN
48218	79	4	of	of	IN
48218	79	5	the	the	DT
48218	79	6	sky	sky	NN
48218	79	7	some	some	DT
48218	79	8	thirty	thirty	CD
48218	79	9	to	to	TO
48218	79	10	thirty	thirty	CD
48218	79	11	-	-	HYPH
48218	79	12	six	six	CD
48218	79	13	other	other	JJ
48218	79	14	groups	group	NNS
48218	79	15	,	,	,
48218	79	16	or	or	CC
48218	79	17	constellations	constellation	NNS
48218	79	18	,	,	,
48218	79	19	were	be	VBD
48218	79	20	formed	form	VBN
48218	79	21	,	,	,
48218	79	22	the	the	DT
48218	79	23	Bear	Bear	NNP
48218	79	24	being	be	VBG
48218	79	25	the	the	DT
48218	79	26	largest	large	JJS
48218	79	27	and	and	CC
48218	79	28	brightest	bright	JJS
48218	79	29	of	of	IN
48218	79	30	the	the	DT
48218	79	31	constellations	constellation	NNS
48218	79	32	of	of	IN
48218	79	33	the	the	DT
48218	79	34	northern	northern	JJ
48218	79	35	heavens	heaven	NNS
48218	79	36	.	.	.
48218	80	1	But	but	CC
48218	80	2	these	these	DT
48218	80	3	ancient	ancient	JJ
48218	80	4	constellations	constellation	NNS
48218	80	5	do	do	VBP
48218	80	6	not	not	RB
48218	80	7	cover	cover	VB
48218	80	8	the	the	DT
48218	80	9	entire	entire	JJ
48218	80	10	heavens	heaven	NNS
48218	80	11	;	;	:
48218	80	12	a	a	DT
48218	80	13	large	large	JJ
48218	80	14	area	area	NN
48218	80	15	in	in	IN
48218	80	16	the	the	DT
48218	80	17	south	south	NN
48218	80	18	is	be	VBZ
48218	80	19	untouched	untouched	JJ
48218	80	20	by	by	IN
48218	80	21	them	-PRON-	PRP
48218	80	22	.	.	.
48218	81	1	And	and	CC
48218	81	2	this	this	DT
48218	81	3	fact	fact	NN
48218	81	4	affords	afford	VBZ
48218	81	5	an	an	DT
48218	81	6	indication	indication	NN
48218	81	7	both	both	DT
48218	81	8	of	of	IN
48218	81	9	the	the	DT
48218	81	10	time	time	NN
48218	81	11	when	when	WRB
48218	81	12	and	and	CC
48218	81	13	the	the	DT
48218	81	14	place	place	NN
48218	81	15	where	where	WRB
48218	81	16	the	the	DT
48218	81	17	old	old	JJ
48218	81	18	stellar	stellar	JJ
48218	81	19	groups	group	NNS
48218	81	20	were	be	VBD
48218	81	21	designed	design	VBN
48218	81	22	,	,	,
48218	81	23	for	for	IN
48218	81	24	the	the	DT
48218	81	25	region	region	NN
48218	81	26	left	leave	VBD
48218	81	27	untouched	untouched	JJ
48218	81	28	was	be	VBD
48218	81	29	the	the	DT
48218	81	30	region	region	NN
48218	81	31	below	below	IN
48218	81	32	the	the	DT
48218	81	33	horizon	horizon	NN
48218	81	34	of	of	IN
48218	81	35	40	40	CD
48218	81	36	°	°	NNS
48218	81	37	North	North	NNP
48218	81	38	latitude	latitude	NN
48218	81	39	,	,	,
48218	81	40	about	about	RB
48218	81	41	4600	4600	CD
48218	81	42	years	year	NNS
48218	81	43	ago	ago	RB
48218	81	44	.	.	.
48218	82	1	It	-PRON-	PRP
48218	82	2	is	be	VBZ
48218	82	3	probable	probable	JJ
48218	82	4	,	,	,
48218	82	5	therefore	therefore	RB
48218	82	6	,	,	,
48218	82	7	that	that	IN
48218	82	8	the	the	DT
48218	82	9	ancient	ancient	JJ
48218	82	10	astronomers	astronomer	NNS
48218	82	11	who	who	WP
48218	82	12	carried	carry	VBD
48218	82	13	out	out	RP
48218	82	14	this	this	DT
48218	82	15	great	great	JJ
48218	82	16	work	work	NN
48218	82	17	{	{	-LRB-
48218	82	18	16	16	CD
48218	82	19	}	}	-RRB-
48218	82	20	lived	live	VBD
48218	82	21	about	about	RB
48218	82	22	2700	2700	CD
48218	82	23	B.C.	B.C.	NNP
48218	82	24	,	,	,
48218	82	25	and	and	CC
48218	82	26	in	in	IN
48218	82	27	North	North	NNP
48218	82	28	latitude	latitude	NN
48218	82	29	37	37	CD
48218	82	30	°	°	NNS
48218	82	31	or	or	CC
48218	82	32	38	38	CD
48218	82	33	°	°	NNS
48218	82	34	.	.	.
48218	83	1	The	the	DT
48218	83	2	indication	indication	NN
48218	83	3	is	be	VBZ
48218	83	4	only	only	RB
48218	83	5	rough	rough	JJ
48218	83	6	,	,	,
48218	83	7	but	but	CC
48218	83	8	the	the	DT
48218	83	9	amount	amount	NN
48218	83	10	of	of	IN
48218	83	11	uncertainty	uncertainty	NN
48218	83	12	is	be	VBZ
48218	83	13	not	not	RB
48218	83	14	very	very	RB
48218	83	15	large	large	JJ
48218	83	16	;	;	:
48218	83	17	the	the	DT
48218	83	18	constellations	constellation	NNS
48218	83	19	must	must	MD
48218	83	20	be	be	VB
48218	83	21	at	at	IN
48218	83	22	least	least	JJS
48218	83	23	4000	4000	CD
48218	83	24	years	year	NNS
48218	83	25	old	old	JJ
48218	83	26	,	,	,
48218	83	27	they	-PRON-	PRP
48218	83	28	can	can	MD
48218	83	29	not	not	RB
48218	83	30	be	be	VB
48218	83	31	more	more	JJR
48218	83	32	than	than	IN
48218	83	33	5000	5000	CD
48218	83	34	.	.	.
48218	84	1	All	all	DT
48218	84	2	this	this	DT
48218	84	3	was	be	VBD
48218	84	4	done	do	VBN
48218	84	5	by	by	IN
48218	84	6	prehistoric	prehistoric	JJ
48218	84	7	astronomers	astronomer	NNS
48218	84	8	;	;	:
48218	84	9	though	though	IN
48218	84	10	no	no	DT
48218	84	11	record	record	NN
48218	84	12	of	of	IN
48218	84	13	the	the	DT
48218	84	14	actual	actual	JJ
48218	84	15	carrying	carrying	NN
48218	84	16	out	out	IN
48218	84	17	of	of	IN
48218	84	18	the	the	DT
48218	84	19	work	work	NN
48218	84	20	and	and	CC
48218	84	21	no	no	DT
48218	84	22	names	name	NNS
48218	84	23	of	of	IN
48218	84	24	the	the	DT
48218	84	25	men	man	NNS
48218	84	26	who	who	WP
48218	84	27	did	do	VBD
48218	84	28	it	-PRON-	PRP
48218	84	29	have	have	VB
48218	84	30	come	come	VBN
48218	84	31	down	down	RP
48218	84	32	to	to	IN
48218	84	33	us	-PRON-	PRP
48218	84	34	.	.	.
48218	85	1	But	but	CC
48218	85	2	it	-PRON-	PRP
48218	85	3	is	be	VBZ
48218	85	4	clear	clear	JJ
48218	85	5	from	from	IN
48218	85	6	the	the	DT
48218	85	7	fact	fact	NN
48218	85	8	that	that	IN
48218	85	9	the	the	DT
48218	85	10	Signs	sign	NNS
48218	85	11	of	of	IN
48218	85	12	the	the	DT
48218	85	13	Zodiac	Zodiac	NNP
48218	85	14	are	be	VBP
48218	85	15	arranged	arrange	VBN
48218	85	16	so	so	IN
48218	85	17	as	as	IN
48218	85	18	to	to	TO
48218	85	19	mark	mark	VB
48218	85	20	out	out	RP
48218	85	21	the	the	DT
48218	85	22	annual	annual	JJ
48218	85	23	path	path	NN
48218	85	24	of	of	IN
48218	85	25	the	the	DT
48218	85	26	Sun	Sun	NNP
48218	85	27	,	,	,
48218	85	28	and	and	CC
48218	85	29	that	that	IN
48218	85	30	they	-PRON-	PRP
48218	85	31	are	be	VBP
48218	85	32	twelve	twelve	CD
48218	85	33	in	in	IN
48218	85	34	number	number	NN
48218	85	35	--	--	:
48218	85	36	there	there	EX
48218	85	37	being	be	VBG
48218	85	38	twelve	twelve	CD
48218	85	39	months	month	NNS
48218	85	40	in	in	IN
48218	85	41	the	the	DT
48218	85	42	year	year	NN
48218	85	43	--	--	:
48218	85	44	that	that	IN
48218	85	45	those	those	DT
48218	85	46	who	who	WP
48218	85	47	designed	design	VBD
48218	85	48	the	the	DT
48218	85	49	constellations	constellation	NNS
48218	85	50	already	already	RB
48218	85	51	knew	know	VBD
48218	85	52	that	that	IN
48218	85	53	there	there	EX
48218	85	54	are	be	VBP
48218	85	55	stars	star	NNS
48218	85	56	shining	shine	VBG
48218	85	57	near	near	IN
48218	85	58	the	the	DT
48218	85	59	Sun	Sun	NNP
48218	85	60	in	in	IN
48218	85	61	full	full	JJ
48218	85	62	daylight	daylight	NN
48218	85	63	,	,	,
48218	85	64	and	and	CC
48218	85	65	that	that	IN
48218	85	66	they	-PRON-	PRP
48218	85	67	had	have	VBD
48218	85	68	worked	work	VBN
48218	85	69	out	out	RP
48218	85	70	some	some	DT
48218	85	71	means	mean	NNS
48218	85	72	for	for	IN
48218	85	73	determining	determine	VBG
48218	85	74	what	what	WP
48218	85	75	stars	star	VBZ
48218	85	76	the	the	DT
48218	85	77	Sun	Sun	NNP
48218	85	78	is	be	VBZ
48218	85	79	near	near	RB
48218	85	80	at	at	IN
48218	85	81	any	any	DT
48218	85	82	given	give	VBN
48218	85	83	time	time	NN
48218	85	84	.	.	.
48218	86	1	Another	another	DT
48218	86	2	great	great	JJ
48218	86	3	discovery	discovery	NN
48218	86	4	of	of	IN
48218	86	5	which	which	WDT
48218	86	6	the	the	DT
48218	86	7	date	date	NN
48218	86	8	and	and	CC
48218	86	9	the	the	DT
48218	86	10	maker	maker	NN
48218	86	11	are	be	VBP
48218	86	12	equally	equally	RB
48218	86	13	unknown	unknown	JJ
48218	86	14	is	be	VBZ
48218	86	15	referred	refer	VBN
48218	86	16	to	to	IN
48218	86	17	in	in	IN
48218	86	18	only	only	RB
48218	86	19	one	one	CD
48218	86	20	of	of	IN
48218	86	21	the	the	DT
48218	86	22	ancient	ancient	JJ
48218	86	23	records	record	NNS
48218	86	24	available	available	JJ
48218	86	25	to	to	IN
48218	86	26	us	-PRON-	PRP
48218	86	27	.	.	.
48218	87	1	It	-PRON-	PRP
48218	87	2	was	be	VBD
48218	87	3	seen	see	VBN
48218	87	4	that	that	IN
48218	87	5	all	all	RB
48218	87	6	along	along	IN
48218	87	7	the	the	DT
48218	87	8	eastern	eastern	JJ
48218	87	9	horizon	horizon	NN
48218	87	10	,	,	,
48218	87	11	from	from	IN
48218	87	12	north	north	NN
48218	87	13	to	to	IN
48218	87	14	south	south	NN
48218	87	15	,	,	,
48218	87	16	stars	star	NNS
48218	87	17	rise	rise	VBP
48218	87	18	,	,	,
48218	87	19	and	and	CC
48218	87	20	all	all	RB
48218	87	21	along	along	IN
48218	87	22	the	the	DT
48218	87	23	western	western	JJ
48218	87	24	horizon	horizon	NN
48218	87	25	,	,	,
48218	87	26	from	from	IN
48218	87	27	north	north	NN
48218	87	28	to	to	IN
48218	87	29	south	south	NN
48218	87	30	,	,	,
48218	87	31	stars	star	NNS
48218	87	32	set	set	VBN
48218	87	33	.	.	.
48218	88	1	That	that	DT
48218	88	2	is	be	VBZ
48218	88	3	what	what	WP
48218	88	4	was	be	VBD
48218	88	5	seen	see	VBN
48218	88	6	;	;	:
48218	88	7	it	-PRON-	PRP
48218	88	8	was	be	VBD
48218	88	9	the	the	DT
48218	88	10	fact	fact	NN
48218	88	11	observed	observe	VBN
48218	88	12	.	.	.
48218	89	1	There	there	EX
48218	89	2	is	be	VBZ
48218	89	3	no	no	DT
48218	89	4	hindrance	hindrance	NN
48218	89	5	anywhere	anywhere	RB
48218	89	6	to	to	IN
48218	89	7	the	the	DT
48218	89	8	movement	movement	NN
48218	89	9	of	of	IN
48218	89	10	the	the	DT
48218	89	11	stars	star	NNS
48218	89	12	--	--	:
48218	89	13	they	-PRON-	PRP
48218	89	14	have	have	VBP
48218	89	15	a	a	DT
48218	89	16	free	free	JJ
48218	89	17	passage	passage	NN
48218	89	18	under	under	IN
48218	89	19	the	the	DT
48218	89	20	Earth	Earth	NNP
48218	89	21	;	;	:
48218	89	22	the	the	DT
48218	89	23	Earth	Earth	NNP
48218	89	24	is	be	VBZ
48218	89	25	unsupported	unsupported	JJ
48218	89	26	in	in	IN
48218	89	27	space	space	NN
48218	89	28	.	.	.
48218	90	1	That	that	DT
48218	90	2	is	be	VBZ
48218	90	3	what	what	WP
48218	90	4	was	be	VBD
48218	90	5	_	_	NNP
48218	90	6	thought	think	VBD
48218	90	7	_	_	NNP
48218	90	8	;	;	:
48218	90	9	it	-PRON-	PRP
48218	90	10	was	be	VBD
48218	90	11	the	the	DT
48218	90	12	inference	inference	NN
48218	90	13	drawn	draw	VBN
48218	90	14	.	.	.
48218	91	1	Or	or	CC
48218	91	2	,	,	,
48218	91	3	as	as	IN
48218	91	4	it	-PRON-	PRP
48218	91	5	is	be	VBZ
48218	91	6	written	write	VBN
48218	91	7	in	in	IN
48218	91	8	Job	Job	NNP
48218	91	9	xxvi	xxvi	NNP
48218	91	10	.	.	.
48218	92	1	7	7	LS
48218	92	2	,	,	,
48218	92	3	"	"	''
48218	92	4	He	-PRON-	PRP
48218	92	5	(	(	-LRB-
48218	92	6	God	God	NNP
48218	92	7	)	)	-RRB-
48218	92	8	stretcheth	stretcheth	VBD
48218	92	9	out	out	IN
48218	92	10	the	the	DT
48218	92	11	north	north	NN
48218	92	12	over	over	IN
48218	92	13	empty	empty	JJ
48218	92	14	space	space	NN
48218	92	15	,	,	,
48218	92	16	and	and	CC
48218	92	17	hangeth	hangeth	VB
48218	92	18	the	the	DT
48218	92	19	earth	earth	NN
48218	92	20	upon	upon	IN
48218	92	21	nothing	nothing	NN
48218	92	22	.	.	.
48218	92	23	"	"	''
48218	93	1	The	the	DT
48218	93	2	Earth	Earth	NNP
48218	93	3	therefore	therefore	RB
48218	93	4	floats	float	VBZ
48218	93	5	unsupported	unsupported	JJ
48218	93	6	in	in	IN
48218	93	7	the	the	DT
48218	93	8	centre	centre	NN
48218	93	9	of	of	IN
48218	93	10	an	an	DT
48218	93	11	immense	immense	JJ
48218	93	12	star	star	NN
48218	93	13	-	-	HYPH
48218	93	14	spangled	spangle	VBN
48218	93	15	sphere	sphere	NN
48218	93	16	.	.	.
48218	94	1	And	and	CC
48218	94	2	what	what	WP
48218	94	3	is	be	VBZ
48218	94	4	the	the	DT
48218	94	5	shape	shape	NN
48218	94	6	of	of	IN
48218	94	7	the	the	DT
48218	94	8	Earth	Earth	NNP
48218	94	9	?	?	.
48218	95	1	The	the	DT
48218	95	2	natural	natural	JJ
48218	95	3	and	and	CC
48218	95	4	correct	correct	JJ
48218	95	5	inference	inference	NN
48218	95	6	is	be	VBZ
48218	95	7	that	that	IN
48218	95	8	it	-PRON-	PRP
48218	95	9	is	be	VBZ
48218	95	10	spherical	spherical	JJ
48218	95	11	,	,	,
48218	95	12	and	and	CC
48218	95	13	we	-PRON-	PRP
48218	95	14	find	find	VBP
48218	95	15	in	in	IN
48218	95	16	some	some	DT
48218	95	17	of	of	IN
48218	95	18	the	the	DT
48218	95	19	early	early	JJ
48218	95	20	Greek	greek	JJ
48218	95	21	writers	writer	NNS
48218	95	22	the	the	DT
48218	95	23	arguments	argument	NNS
48218	95	24	which	which	WDT
48218	95	25	establish	establish	VBP
48218	95	26	this	this	DT
48218	95	27	inference	inference	NN
48218	95	28	as	as	RB
48218	95	29	clearly	clearly	RB
48218	95	30	set	set	VBN
48218	95	31	forth	forth	RP
48218	95	32	as	as	IN
48218	95	33	they	-PRON-	PRP
48218	95	34	would	would	MD
48218	95	35	be	be	VB
48218	95	36	to	to	IN
48218	95	37	-	-	HYPH
48218	95	38	day	day	NN
48218	95	39	.	.	.
48218	96	1	{	{	-LRB-
48218	96	2	17	17	CD
48218	96	3	}	}	-RRB-
48218	96	4	The	the	DT
48218	96	5	same	same	JJ
48218	96	6	inference	inference	NN
48218	96	7	followed	follow	VBD
48218	96	8	,	,	,
48218	96	9	moreover	moreover	RB
48218	96	10	,	,	,
48218	96	11	from	from	IN
48218	96	12	the	the	DT
48218	96	13	observation	observation	NN
48218	96	14	of	of	IN
48218	96	15	a	a	DT
48218	96	16	simple	simple	JJ
48218	96	17	fact	fact	NN
48218	96	18	,	,	,
48218	96	19	namely	namely	RB
48218	96	20	,	,	,
48218	96	21	that	that	IN
48218	96	22	the	the	DT
48218	96	23	stars	star	NNS
48218	96	24	as	as	IN
48218	96	25	observed	observe	VBN
48218	96	26	from	from	IN
48218	96	27	any	any	DT
48218	96	28	particular	particular	JJ
48218	96	29	place	place	NN
48218	96	30	all	all	DT
48218	96	31	make	make	VBP
48218	96	32	the	the	DT
48218	96	33	same	same	JJ
48218	96	34	angle	angle	NN
48218	96	35	with	with	IN
48218	96	36	the	the	DT
48218	96	37	horizon	horizon	NN
48218	96	38	as	as	IN
48218	96	39	they	-PRON-	PRP
48218	96	40	rise	rise	VBP
48218	96	41	in	in	IN
48218	96	42	the	the	DT
48218	96	43	east	east	NN
48218	96	44	,	,	,
48218	96	45	and	and	CC
48218	96	46	all	all	DT
48218	96	47	set	set	VBN
48218	96	48	at	at	IN
48218	96	49	the	the	DT
48218	96	50	same	same	JJ
48218	96	51	angle	angle	NN
48218	96	52	with	with	IN
48218	96	53	it	-PRON-	PRP
48218	96	54	in	in	IN
48218	96	55	the	the	DT
48218	96	56	west	west	NN
48218	96	57	;	;	:
48218	96	58	but	but	CC
48218	96	59	if	if	IN
48218	96	60	we	-PRON-	PRP
48218	96	61	go	go	VBP
48218	96	62	northward	northward	RB
48218	96	63	,	,	,
48218	96	64	we	-PRON-	PRP
48218	96	65	find	find	VBP
48218	96	66	that	that	DT
48218	96	67	angle	angle	NN
48218	96	68	steadily	steadily	RB
48218	96	69	decreasing	decrease	VBG
48218	96	70	;	;	:
48218	96	71	if	if	IN
48218	96	72	we	-PRON-	PRP
48218	96	73	go	go	VBP
48218	96	74	southward	southward	RB
48218	96	75	,	,	,
48218	96	76	we	-PRON-	PRP
48218	96	77	find	find	VBP
48218	96	78	it	-PRON-	PRP
48218	96	79	increasing	increase	VBG
48218	96	80	.	.	.
48218	97	1	But	but	CC
48218	97	2	if	if	IN
48218	97	3	the	the	DT
48218	97	4	Earth	Earth	NNP
48218	97	5	is	be	VBZ
48218	97	6	round	round	JJ
48218	97	7	like	like	IN
48218	97	8	a	a	DT
48218	97	9	globe	globe	NN
48218	97	10	,	,	,
48218	97	11	then	then	RB
48218	97	12	it	-PRON-	PRP
48218	97	13	must	must	MD
48218	97	14	have	have	VB
48218	97	15	a	a	DT
48218	97	16	definite	definite	JJ
48218	97	17	size	size	NN
48218	97	18	,	,	,
48218	97	19	and	and	CC
48218	97	20	that	that	DT
48218	97	21	size	size	NN
48218	97	22	can	can	MD
48218	97	23	be	be	VB
48218	97	24	measured	measure	VBN
48218	97	25	.	.	.
48218	98	1	The	the	DT
48218	98	2	discoveries	discovery	NNS
48218	98	3	noted	note	VBN
48218	98	4	above	above	RB
48218	98	5	were	be	VBD
48218	98	6	made	make	VBN
48218	98	7	by	by	IN
48218	98	8	men	man	NNS
48218	98	9	whose	whose	WP$
48218	98	10	names	name	NNS
48218	98	11	have	have	VBP
48218	98	12	been	be	VBN
48218	98	13	lost	lose	VBN
48218	98	14	,	,	,
48218	98	15	but	but	CC
48218	98	16	the	the	DT
48218	98	17	name	name	NN
48218	98	18	of	of	IN
48218	98	19	the	the	DT
48218	98	20	first	first	JJ
48218	98	21	person	person	NN
48218	98	22	whom	whom	WP
48218	98	23	we	-PRON-	PRP
48218	98	24	know	know	VBP
48218	98	25	to	to	TO
48218	98	26	have	have	VB
48218	98	27	measured	measure	VBN
48218	98	28	the	the	DT
48218	98	29	size	size	NN
48218	98	30	of	of	IN
48218	98	31	the	the	DT
48218	98	32	Earth	Earth	NNP
48218	98	33	was	be	VBD
48218	98	34	ERATOSTHENES	ERATOSTHENES	NNP
48218	98	35	.	.	.
48218	99	1	He	-PRON-	PRP
48218	99	2	found	find	VBD
48218	99	3	that	that	IN
48218	99	4	the	the	DT
48218	99	5	Sun	Sun	NNP
48218	99	6	was	be	VBD
48218	99	7	directly	directly	RB
48218	99	8	overhead	overhead	JJ
48218	99	9	at	at	IN
48218	99	10	noon	noon	NN
48218	99	11	at	at	IN
48218	99	12	midsummer	midsummer	NN
48218	99	13	at	at	IN
48218	99	14	Syene	Syene	NNP
48218	99	15	(	(	-LRB-
48218	99	16	the	the	DT
48218	99	17	modern	modern	JJ
48218	99	18	Assouan	Assouan	NNP
48218	99	19	)	)	-RRB-
48218	99	20	,	,	,
48218	99	21	in	in	IN
48218	99	22	Egypt	Egypt	NNP
48218	99	23	,	,	,
48218	99	24	but	but	CC
48218	99	25	was	be	VBD
48218	99	26	7	7	CD
48218	99	27	°	°	NNS
48218	99	28	south	south	RB
48218	99	29	of	of	IN
48218	99	30	the	the	DT
48218	99	31	"	"	``
48218	99	32	zenith"--the	zenith"--the	NNP
48218	99	33	point	point	NN
48218	99	34	overhead	overhead	RB
48218	99	35	--	--	:
48218	99	36	at	at	IN
48218	99	37	Alexandria	Alexandria	NNP
48218	99	38	,	,	,
48218	99	39	and	and	CC
48218	99	40	from	from	IN
48218	99	41	this	this	DT
48218	99	42	he	-PRON-	PRP
48218	99	43	computed	compute	VBD
48218	99	44	the	the	DT
48218	99	45	Earth	Earth	NNP
48218	99	46	to	to	TO
48218	99	47	be	be	VB
48218	99	48	250,000	250,000	CD
48218	99	49	stadia	stadia	NN
48218	99	50	(	(	-LRB-
48218	99	51	a	a	DT
48218	99	52	stadium	stadium	NN
48218	99	53	=	=	SYM
48218	99	54	606	606	CD
48218	99	55	feet	foot	NNS
48218	99	56	)	)	-RRB-
48218	99	57	in	in	IN
48218	99	58	circumference	circumference	NN
48218	99	59	.	.	.
48218	100	1	Another	another	DT
48218	100	2	consequence	consequence	NN
48218	100	3	of	of	IN
48218	100	4	the	the	DT
48218	100	5	careful	careful	JJ
48218	100	6	watch	watch	NN
48218	100	7	upon	upon	IN
48218	100	8	the	the	DT
48218	100	9	stars	star	NNS
48218	100	10	was	be	VBD
48218	100	11	the	the	DT
48218	100	12	discovery	discovery	NN
48218	100	13	that	that	IN
48218	100	14	five	five	CD
48218	100	15	of	of	IN
48218	100	16	them	-PRON-	PRP
48218	100	17	were	be	VBD
48218	100	18	planets	planet	NNS
48218	100	19	;	;	:
48218	100	20	"	"	``
48218	100	21	wandering	wander	VBG
48218	100	22	"	"	''
48218	100	23	stars	star	NNS
48218	100	24	;	;	:
48218	100	25	they	-PRON-	PRP
48218	100	26	did	do	VBD
48218	100	27	not	not	RB
48218	100	28	move	move	VB
48218	100	29	all	all	RB
48218	100	30	in	in	IN
48218	100	31	one	one	CD
48218	100	32	piece	piece	NN
48218	100	33	with	with	IN
48218	100	34	the	the	DT
48218	100	35	rest	rest	NN
48218	100	36	of	of	IN
48218	100	37	the	the	DT
48218	100	38	celestial	celestial	JJ
48218	100	39	host	host	NN
48218	100	40	.	.	.
48218	101	1	In	in	IN
48218	101	2	this	this	DT
48218	101	3	they	-PRON-	PRP
48218	101	4	resemble	resemble	VBP
48218	101	5	the	the	DT
48218	101	6	Sun	Sun	NNP
48218	101	7	and	and	CC
48218	101	8	Moon	Moon	NNP
48218	101	9	,	,	,
48218	101	10	and	and	CC
48218	101	11	they	-PRON-	PRP
48218	101	12	further	further	RB
48218	101	13	resemble	resemble	VBP
48218	101	14	the	the	DT
48218	101	15	Moon	Moon	NNP
48218	101	16	in	in	IN
48218	101	17	that	that	DT
48218	101	18	,	,	,
48218	101	19	though	though	IN
48218	101	20	too	too	RB
48218	101	21	small	small	JJ
48218	101	22	for	for	IN
48218	101	23	any	any	DT
48218	101	24	change	change	NN
48218	101	25	of	of	IN
48218	101	26	shape	shape	NN
48218	101	27	to	to	TO
48218	101	28	be	be	VB
48218	101	29	detected	detect	VBN
48218	101	30	,	,	,
48218	101	31	they	-PRON-	PRP
48218	101	32	change	change	VBP
48218	101	33	in	in	IN
48218	101	34	brightness	brightness	NN
48218	101	35	from	from	IN
48218	101	36	time	time	NN
48218	101	37	to	to	IN
48218	101	38	time	time	NN
48218	101	39	.	.	.
48218	102	1	But	but	CC
48218	102	2	their	-PRON-	PRP$
48218	102	3	movements	movement	NNS
48218	102	4	are	be	VBP
48218	102	5	more	more	RBR
48218	102	6	complicated	complicated	JJ
48218	102	7	than	than	IN
48218	102	8	those	those	DT
48218	102	9	of	of	IN
48218	102	10	the	the	DT
48218	102	11	other	other	JJ
48218	102	12	heavenly	heavenly	JJ
48218	102	13	bodies	body	NNS
48218	102	14	.	.	.
48218	103	1	The	the	DT
48218	103	2	Sun	Sun	NNP
48218	103	3	moves	move	VBZ
48218	103	4	a	a	DT
48218	103	5	little	little	JJ
48218	103	6	slower	slow	JJR
48218	103	7	than	than	IN
48218	103	8	the	the	DT
48218	103	9	stars	star	NNS
48218	103	10	,	,	,
48218	103	11	and	and	CC
48218	103	12	so	so	RB
48218	103	13	seems	seem	VBZ
48218	103	14	to	to	TO
48218	103	15	travel	travel	VB
48218	103	16	amongst	amongst	IN
48218	103	17	them	-PRON-	PRP
48218	103	18	from	from	IN
48218	103	19	west	west	NNP
48218	103	20	to	to	IN
48218	103	21	east	east	NNP
48218	103	22	;	;	:
48218	103	23	the	the	DT
48218	103	24	Moon	Moon	NNP
48218	103	25	moves	move	VBZ
48218	103	26	much	much	RB
48218	103	27	slower	slow	JJR
48218	103	28	than	than	IN
48218	103	29	the	the	DT
48218	103	30	stars	star	NNS
48218	103	31	,	,	,
48218	103	32	so	so	CC
48218	103	33	her	-PRON-	PRP$
48218	103	34	motion	motion	NN
48218	103	35	from	from	IN
48218	103	36	west	west	NNP
48218	103	37	to	to	IN
48218	103	38	east	east	NNP
48218	103	39	is	be	VBZ
48218	103	40	more	more	RBR
48218	103	41	pronounced	pronounced	JJ
48218	103	42	than	than	IN
48218	103	43	that	that	DT
48218	103	44	of	of	IN
48218	103	45	the	the	DT
48218	103	46	Sun	Sun	NNP
48218	103	47	.	.	.
48218	104	1	But	but	CC
48218	104	2	the	the	DT
48218	104	3	five	five	CD
48218	104	4	planets	planet	NNS
48218	104	5	sometimes	sometimes	RB
48218	104	6	move	move	VBP
48218	104	7	slower	slow	RBR
48218	104	8	than	than	IN
48218	104	9	the	the	DT
48218	104	10	stars	star	NNS
48218	104	11	,	,	,
48218	104	12	sometimes	sometimes	RB
48218	104	13	quicker	quick	JJR
48218	104	14	,	,	,
48218	104	15	and	and	CC
48218	104	16	sometimes	sometimes	RB
48218	104	17	at	at	IN
48218	104	18	the	the	DT
48218	104	19	same	same	JJ
48218	104	20	rate	rate	NN
48218	104	21	.	.	.
48218	105	1	Two	two	CD
48218	105	2	of	of	IN
48218	105	3	the	the	DT
48218	105	4	five	five	CD
48218	105	5	,	,	,
48218	105	6	which	which	WDT
48218	105	7	we	-PRON-	PRP
48218	105	8	now	now	RB
48218	105	9	know	know	VBP
48218	105	10	as	as	IN
48218	105	11	Mercury	Mercury	NNP
48218	105	12	{	{	-LRB-
48218	105	13	18	18	CD
48218	105	14	}	}	-RRB-
48218	105	15	and	and	CC
48218	105	16	Venus	Venus	NNP
48218	105	17	,	,	,
48218	105	18	never	never	RB
48218	105	19	move	move	VB
48218	105	20	far	far	RB
48218	105	21	from	from	IN
48218	105	22	the	the	DT
48218	105	23	Sun	Sun	NNP
48218	105	24	,	,	,
48218	105	25	sometimes	sometimes	RB
48218	105	26	being	be	VBG
48218	105	27	seen	see	VBN
48218	105	28	in	in	IN
48218	105	29	the	the	DT
48218	105	30	east	east	NN
48218	105	31	before	before	IN
48218	105	32	he	-PRON-	PRP
48218	105	33	rises	rise	VBZ
48218	105	34	in	in	IN
48218	105	35	the	the	DT
48218	105	36	morning	morning	NN
48218	105	37	,	,	,
48218	105	38	and	and	CC
48218	105	39	sometimes	sometimes	RB
48218	105	40	in	in	IN
48218	105	41	the	the	DT
48218	105	42	west	west	NN
48218	105	43	after	after	IN
48218	105	44	he	-PRON-	PRP
48218	105	45	has	have	VBZ
48218	105	46	set	set	VBN
48218	105	47	in	in	IN
48218	105	48	the	the	DT
48218	105	49	evening	evening	NN
48218	105	50	.	.	.
48218	106	1	Mercury	Mercury	NNP
48218	106	2	is	be	VBZ
48218	106	3	the	the	DT
48218	106	4	closer	close	JJR
48218	106	5	to	to	IN
48218	106	6	the	the	DT
48218	106	7	Sun	Sun	NNP
48218	106	8	,	,	,
48218	106	9	and	and	CC
48218	106	10	moves	move	VBZ
48218	106	11	more	more	RBR
48218	106	12	quickly	quickly	RB
48218	106	13	;	;	:
48218	106	14	Venus	Venus	NNP
48218	106	15	goes	go	VBZ
48218	106	16	through	through	IN
48218	106	17	much	much	RB
48218	106	18	the	the	DT
48218	106	19	greater	great	JJR
48218	106	20	changes	change	NNS
48218	106	21	of	of	IN
48218	106	22	brightness	brightness	NN
48218	106	23	.	.	.
48218	107	1	Jupiter	Jupiter	NNP
48218	107	2	and	and	CC
48218	107	3	Saturn	Saturn	NNP
48218	107	4	move	move	VBP
48218	107	5	nearly	nearly	RB
48218	107	6	at	at	IN
48218	107	7	the	the	DT
48218	107	8	same	same	JJ
48218	107	9	average	average	JJ
48218	107	10	rate	rate	NN
48218	107	11	as	as	IN
48218	107	12	the	the	DT
48218	107	13	stars	star	NNS
48218	107	14	,	,	,
48218	107	15	Saturn	Saturn	NNP
48218	107	16	taking	take	VBG
48218	107	17	about	about	RB
48218	107	18	thirteen	thirteen	CD
48218	107	19	days	day	NNS
48218	107	20	more	more	JJR
48218	107	21	than	than	IN
48218	107	22	a	a	DT
48218	107	23	year	year	NN
48218	107	24	to	to	TO
48218	107	25	come	come	VB
48218	107	26	again	again	RB
48218	107	27	to	to	IN
48218	107	28	the	the	DT
48218	107	29	point	point	NN
48218	107	30	of	of	IN
48218	107	31	the	the	DT
48218	107	32	sky	sky	NN
48218	107	33	opposite	opposite	RB
48218	107	34	to	to	IN
48218	107	35	the	the	DT
48218	107	36	Sun	Sun	NNP
48218	107	37	,	,	,
48218	107	38	and	and	CC
48218	107	39	Jupiter	Jupiter	NNP
48218	107	40	about	about	IN
48218	107	41	thirty	thirty	CD
48218	107	42	-	-	HYPH
48218	107	43	four	four	CD
48218	107	44	days	day	NNS
48218	107	45	.	.	.
48218	108	1	Mars	Mars	NNP
48218	108	2	,	,	,
48218	108	3	the	the	DT
48218	108	4	fifth	fifth	JJ
48218	108	5	planet	planet	NN
48218	108	6	,	,	,
48218	108	7	takes	take	VBZ
48218	108	8	two	two	CD
48218	108	9	years	year	NNS
48218	108	10	and	and	CC
48218	108	11	fifty	fifty	CD
48218	108	12	days	day	NNS
48218	108	13	to	to	TO
48218	108	14	accomplish	accomplish	VB
48218	108	15	the	the	DT
48218	108	16	same	same	JJ
48218	108	17	journey	journey	NN
48218	108	18	.	.	.
48218	109	1	These	these	DT
48218	109	2	planetary	planetary	JJ
48218	109	3	movements	movement	NNS
48218	109	4	were	be	VBD
48218	109	5	not	not	RB
48218	109	6	,	,	,
48218	109	7	like	like	IN
48218	109	8	those	those	DT
48218	109	9	of	of	IN
48218	109	10	the	the	DT
48218	109	11	Sun	Sun	NNP
48218	109	12	and	and	CC
48218	109	13	Moon	Moon	NNP
48218	109	14	and	and	CC
48218	109	15	stars	star	NNS
48218	109	16	,	,	,
48218	109	17	of	of	IN
48218	109	18	great	great	JJ
48218	109	19	and	and	CC
48218	109	20	obvious	obvious	JJ
48218	109	21	consequence	consequence	NN
48218	109	22	to	to	IN
48218	109	23	men	man	NNS
48218	109	24	.	.	.
48218	110	1	It	-PRON-	PRP
48218	110	2	was	be	VBD
48218	110	3	important	important	JJ
48218	110	4	to	to	IN
48218	110	5	men	man	NNS
48218	110	6	to	to	TO
48218	110	7	know	know	VB
48218	110	8	when	when	WRB
48218	110	9	they	-PRON-	PRP
48218	110	10	would	would	MD
48218	110	11	have	have	VB
48218	110	12	moonlight	moonlight	JJ
48218	110	13	nights	night	NNS
48218	110	14	,	,	,
48218	110	15	to	to	TO
48218	110	16	know	know	VB
48218	110	17	when	when	WRB
48218	110	18	the	the	DT
48218	110	19	successive	successive	JJ
48218	110	20	seasons	season	NNS
48218	110	21	of	of	IN
48218	110	22	the	the	DT
48218	110	23	year	year	NN
48218	110	24	would	would	MD
48218	110	25	return	return	VB
48218	110	26	.	.	.
48218	111	1	But	but	CC
48218	111	2	it	-PRON-	PRP
48218	111	3	was	be	VBD
48218	111	4	no	no	DT
48218	111	5	help	help	NN
48218	111	6	to	to	IN
48218	111	7	men	man	NNS
48218	111	8	to	to	TO
48218	111	9	know	know	VB
48218	111	10	when	when	WRB
48218	111	11	Venus	Venus	NNP
48218	111	12	was	be	VBD
48218	111	13	at	at	IN
48218	111	14	her	-PRON-	PRP$
48218	111	15	brightest	bright	JJS
48218	111	16	more	more	JJR
48218	111	17	than	than	IN
48218	111	18	when	when	WRB
48218	111	19	she	-PRON-	PRP
48218	111	20	was	be	VBD
48218	111	21	invisible	invisible	JJ
48218	111	22	.	.	.
48218	112	1	She	-PRON-	PRP
48218	112	2	gave	give	VBD
48218	112	3	them	-PRON-	PRP
48218	112	4	no	no	DT
48218	112	5	useful	useful	JJ
48218	112	6	light	light	NN
48218	112	7	,	,	,
48218	112	8	and	and	CC
48218	112	9	she	-PRON-	PRP
48218	112	10	and	and	CC
48218	112	11	her	-PRON-	PRP$
48218	112	12	companion	companion	NN
48218	112	13	planets	planet	NNS
48218	112	14	returned	return	VBD
48218	112	15	at	at	IN
48218	112	16	no	no	DT
48218	112	17	definite	definite	JJ
48218	112	18	seasons	season	NNS
48218	112	19	.	.	.
48218	113	1	Nevertheless	nevertheless	RB
48218	113	2	,	,	,
48218	113	3	men	man	NNS
48218	113	4	began	begin	VBD
48218	113	5	to	to	TO
48218	113	6	make	make	VB
48218	113	7	ordered	ordered	JJ
48218	113	8	observations	observation	NNS
48218	113	9	of	of	IN
48218	113	10	the	the	DT
48218	113	11	planets	planet	NNS
48218	113	12	--	--	:
48218	113	13	observations	observation	NNS
48218	113	14	that	that	WDT
48218	113	15	required	require	VBD
48218	113	16	much	much	RB
48218	113	17	more	more	JJR
48218	113	18	patience	patience	NN
48218	113	19	and	and	CC
48218	113	20	perseverance	perseverance	NN
48218	113	21	than	than	IN
48218	113	22	those	those	DT
48218	113	23	of	of	IN
48218	113	24	the	the	DT
48218	113	25	other	other	JJ
48218	113	26	celestial	celestial	JJ
48218	113	27	lights	light	NNS
48218	113	28	.	.	.
48218	114	1	And	and	CC
48218	114	2	they	-PRON-	PRP
48218	114	3	set	set	VBD
48218	114	4	themselves	-PRON-	PRP
48218	114	5	with	with	IN
48218	114	6	the	the	DT
48218	114	7	greatest	great	JJS
48218	114	8	ingenuity	ingenuity	NN
48218	114	9	to	to	TO
48218	114	10	unravel	unravel	VB
48218	114	11	the	the	DT
48218	114	12	secret	secret	NN
48218	114	13	of	of	IN
48218	114	14	their	-PRON-	PRP$
48218	114	15	complicated	complicate	VBN
48218	114	16	and	and	CC
48218	114	17	seemingly	seemingly	RB
48218	114	18	capricious	capricious	JJ
48218	114	19	movements	movement	NNS
48218	114	20	.	.	.
48218	115	1	This	this	DT
48218	115	2	was	be	VBD
48218	115	3	a	a	DT
48218	115	4	yet	yet	RB
48218	115	5	higher	high	JJR
48218	115	6	development	development	NN
48218	115	7	than	than	IN
48218	115	8	anything	anything	NN
48218	115	9	that	that	WDT
48218	115	10	had	have	VBD
48218	115	11	gone	go	VBN
48218	115	12	before	before	RB
48218	115	13	,	,	,
48218	115	14	for	for	IN
48218	115	15	men	man	NNS
48218	115	16	were	be	VBD
48218	115	17	devoting	devoting	JJ
48218	115	18	time	time	NN
48218	115	19	,	,	,
48218	115	20	trouble	trouble	NN
48218	115	21	,	,	,
48218	115	22	and	and	CC
48218	115	23	patient	patient	JJ
48218	115	24	thought	thought	NN
48218	115	25	,	,	,
48218	115	26	for	for	IN
48218	115	27	long	long	JJ
48218	115	28	series	series	NN
48218	115	29	of	of	IN
48218	115	30	years	year	NNS
48218	115	31	,	,	,
48218	115	32	to	to	IN
48218	115	33	an	an	DT
48218	115	34	inquiry	inquiry	NN
48218	115	35	which	which	WDT
48218	115	36	did	do	VBD
48218	115	37	not	not	RB
48218	115	38	promise	promise	VB
48218	115	39	to	to	TO
48218	115	40	bring	bring	VB
48218	115	41	them	-PRON-	PRP
48218	115	42	any	any	DT
48218	115	43	profit	profit	NN
48218	115	44	or	or	CC
48218	115	45	advantage	advantage	NN
48218	115	46	.	.	.
48218	116	1	Yet	yet	RB
48218	116	2	the	the	DT
48218	116	3	profit	profit	NN
48218	116	4	which	which	WDT
48218	116	5	it	-PRON-	PRP
48218	116	6	actually	actually	RB
48218	116	7	did	do	VBD
48218	116	8	bring	bring	VB
48218	116	9	was	be	VBD
48218	116	10	of	of	IN
48218	116	11	the	the	DT
48218	116	12	highest	high	JJS
48218	116	13	order	order	NN
48218	116	14	.	.	.
48218	117	1	It	-PRON-	PRP
48218	117	2	developed	develop	VBD
48218	117	3	men	man	NNS
48218	117	4	's	's	POS
48218	117	5	mental	mental	JJ
48218	117	6	powers	power	NNS
48218	117	7	;	;	:
48218	117	8	it	-PRON-	PRP
48218	117	9	led	lead	VBD
48218	117	10	to	to	IN
48218	117	11	the	the	DT
48218	117	12	devising	devising	NN
48218	117	13	of	of	IN
48218	117	14	{	{	-LRB-
48218	117	15	19	19	CD
48218	117	16	}	}	-RRB-
48218	117	17	instruments	instrument	NNS
48218	117	18	of	of	IN
48218	117	19	precision	precision	NN
48218	117	20	for	for	IN
48218	117	21	the	the	DT
48218	117	22	observations	observation	NNS
48218	117	23	;	;	:
48218	117	24	it	-PRON-	PRP
48218	117	25	led	lead	VBD
48218	117	26	to	to	IN
48218	117	27	the	the	DT
48218	117	28	foundation	foundation	NN
48218	117	29	of	of	IN
48218	117	30	mathematics	mathematic	NNS
48218	117	31	,	,	,
48218	117	32	and	and	CC
48218	117	33	thus	thus	RB
48218	117	34	lay	lie	VBD
48218	117	35	at	at	IN
48218	117	36	the	the	DT
48218	117	37	root	root	NN
48218	117	38	of	of	IN
48218	117	39	all	all	PDT
48218	117	40	our	-PRON-	PRP$
48218	117	41	modern	modern	JJ
48218	117	42	mechanical	mechanical	JJ
48218	117	43	progress	progress	NN
48218	117	44	.	.	.
48218	118	1	It	-PRON-	PRP
48218	118	2	brought	bring	VBD
48218	118	3	out	out	RP
48218	118	4	,	,	,
48218	118	5	in	in	IN
48218	118	6	a	a	DT
48218	118	7	higher	high	JJR
48218	118	8	degree	degree	NN
48218	118	9	,	,	,
48218	118	10	ordered	order	VBD
48218	118	11	observation	observation	NN
48218	118	12	and	and	CC
48218	118	13	ordered	order	VBD
48218	118	14	thought	thought	NN
48218	118	15	.	.	.
48218	119	1	{	{	-LRB-
48218	119	2	20	20	CD
48218	119	3	}	}	-RRB-
48218	119	4	CHAPTER	chapter	NN
48218	119	5	II	II	NNP
48218	119	6	ASTRONOMY	ASTRONOMY	NNP
48218	119	7	BEFORE	before	IN
48218	119	8	THE	the	DT
48218	119	9	TELESCOPE	telescope	NN
48218	119	10	There	there	EX
48218	119	11	was	be	VBD
48218	119	12	thus	thus	RB
48218	119	13	a	a	DT
48218	119	14	real	real	JJ
48218	119	15	science	science	NN
48218	119	16	of	of	IN
48218	119	17	astronomy	astronomy	NN
48218	119	18	before	before	IN
48218	119	19	we	-PRON-	PRP
48218	119	20	have	have	VBP
48218	119	21	any	any	DT
48218	119	22	history	history	NN
48218	119	23	of	of	IN
48218	119	24	it	-PRON-	PRP
48218	119	25	.	.	.
48218	120	1	Some	some	DT
48218	120	2	important	important	JJ
48218	120	3	discoveries	discovery	NNS
48218	120	4	had	have	VBD
48218	120	5	been	be	VBN
48218	120	6	made	make	VBN
48218	120	7	,	,	,
48218	120	8	and	and	CC
48218	120	9	the	the	DT
48218	120	10	first	first	JJ
48218	120	11	step	step	NN
48218	120	12	had	have	VBD
48218	120	13	been	be	VBN
48218	120	14	taken	take	VBN
48218	120	15	towards	towards	IN
48218	120	16	cataloguing	catalogue	VBG
48218	120	17	the	the	DT
48218	120	18	fixed	fix	VBN
48218	120	19	stars	star	NNS
48218	120	20	.	.	.
48218	121	1	It	-PRON-	PRP
48218	121	2	was	be	VBD
48218	121	3	certainly	certainly	RB
48218	121	4	known	know	VBN
48218	121	5	to	to	IN
48218	121	6	some	some	DT
48218	121	7	of	of	IN
48218	121	8	the	the	DT
48218	121	9	students	student	NNS
48218	121	10	of	of	IN
48218	121	11	the	the	DT
48218	121	12	heavens	heavens	NNPS
48218	121	13	,	,	,
48218	121	14	though	though	IN
48218	121	15	perhaps	perhaps	RB
48218	121	16	only	only	RB
48218	121	17	to	to	IN
48218	121	18	a	a	DT
48218	121	19	few	few	JJ
48218	121	20	,	,	,
48218	121	21	that	that	IN
48218	121	22	the	the	DT
48218	121	23	Earth	Earth	NNP
48218	121	24	was	be	VBD
48218	121	25	a	a	DT
48218	121	26	sphere	sphere	NN
48218	121	27	,	,	,
48218	121	28	freely	freely	RB
48218	121	29	suspended	suspend	VBN
48218	121	30	in	in	IN
48218	121	31	space	space	NN
48218	121	32	,	,	,
48218	121	33	and	and	CC
48218	121	34	surrounded	surround	VBD
48218	121	35	on	on	IN
48218	121	36	all	all	DT
48218	121	37	sides	side	NNS
48218	121	38	by	by	IN
48218	121	39	the	the	DT
48218	121	40	starry	starry	NN
48218	121	41	heavens	heavens	NNPS
48218	121	42	,	,	,
48218	121	43	amongst	amongst	IN
48218	121	44	which	which	WDT
48218	121	45	moved	move	VBD
48218	121	46	the	the	DT
48218	121	47	Sun	Sun	NNP
48218	121	48	,	,	,
48218	121	49	Moon	Moon	NNP
48218	121	50	,	,	,
48218	121	51	and	and	CC
48218	121	52	the	the	DT
48218	121	53	five	five	CD
48218	121	54	planets	planet	NNS
48218	121	55	.	.	.
48218	122	1	The	the	DT
48218	122	2	general	general	JJ
48218	122	3	character	character	NN
48218	122	4	of	of	IN
48218	122	5	the	the	DT
48218	122	6	Sun	Sun	NNP
48218	122	7	's	's	POS
48218	122	8	movement	movement	NN
48218	122	9	was	be	VBD
48218	122	10	also	also	RB
48218	122	11	known	know	VBN
48218	122	12	;	;	:
48218	122	13	namely	namely	RB
48218	122	14	,	,	,
48218	122	15	that	that	IN
48218	122	16	he	-PRON-	PRP
48218	122	17	not	not	RB
48218	122	18	only	only	RB
48218	122	19	moved	move	VBD
48218	122	20	day	day	NN
48218	122	21	by	by	IN
48218	122	22	day	day	NN
48218	122	23	from	from	IN
48218	122	24	east	east	NNP
48218	122	25	to	to	IN
48218	122	26	west	west	NNP
48218	122	27	,	,	,
48218	122	28	as	as	IN
48218	122	29	the	the	DT
48218	122	30	stars	star	NNS
48218	122	31	do	do	VBP
48218	122	32	,	,	,
48218	122	33	but	but	CC
48218	122	34	also	also	RB
48218	122	35	had	have	VBD
48218	122	36	a	a	DT
48218	122	37	second	second	JJ
48218	122	38	motion	motion	NN
48218	122	39	inclined	incline	VBN
48218	122	40	at	at	IN
48218	122	41	an	an	DT
48218	122	42	angle	angle	NN
48218	122	43	to	to	IN
48218	122	44	the	the	DT
48218	122	45	first	first	JJ
48218	122	46	,	,	,
48218	122	47	and	and	CC
48218	122	48	in	in	IN
48218	122	49	the	the	DT
48218	122	50	opposite	opposite	JJ
48218	122	51	direction	direction	NN
48218	122	52	,	,	,
48218	122	53	which	which	WDT
48218	122	54	he	-PRON-	PRP
48218	122	55	accomplished	accomplish	VBD
48218	122	56	in	in	IN
48218	122	57	the	the	DT
48218	122	58	course	course	NN
48218	122	59	of	of	IN
48218	122	60	a	a	DT
48218	122	61	year	year	NN
48218	122	62	.	.	.
48218	123	1	To	to	IN
48218	123	2	this	this	DT
48218	123	3	sum	sum	NN
48218	123	4	of	of	IN
48218	123	5	knowledge	knowledge	NN
48218	123	6	,	,	,
48218	123	7	no	no	RB
48218	123	8	doubt	doubt	RB
48218	123	9	,	,	,
48218	123	10	several	several	JJ
48218	123	11	nations	nation	NNS
48218	123	12	had	have	VBD
48218	123	13	contributed	contribute	VBN
48218	123	14	.	.	.
48218	124	1	We	-PRON-	PRP
48218	124	2	do	do	VBP
48218	124	3	not	not	RB
48218	124	4	know	know	VB
48218	124	5	to	to	IN
48218	124	6	what	what	WP
48218	124	7	race	race	NN
48218	124	8	we	-PRON-	PRP
48218	124	9	owe	owe	VBP
48218	124	10	the	the	DT
48218	124	11	constellations	constellation	NNS
48218	124	12	,	,	,
48218	124	13	but	but	CC
48218	124	14	there	there	EX
48218	124	15	are	be	VBP
48218	124	16	evidences	evidence	NNS
48218	124	17	of	of	IN
48218	124	18	an	an	DT
48218	124	19	elementary	elementary	JJ
48218	124	20	acquaintance	acquaintance	NN
48218	124	21	with	with	IN
48218	124	22	astronomy	astronomy	NN
48218	124	23	on	on	IN
48218	124	24	the	the	DT
48218	124	25	part	part	NN
48218	124	26	of	of	IN
48218	124	27	the	the	DT
48218	124	28	Chinese	Chinese	NNPS
48218	124	29	,	,	,
48218	124	30	the	the	DT
48218	124	31	Babylonians	Babylonians	NNPS
48218	124	32	,	,	,
48218	124	33	the	the	DT
48218	124	34	Egyptians	Egyptians	NNPS
48218	124	35	,	,	,
48218	124	36	and	and	CC
48218	124	37	the	the	DT
48218	124	38	Jews	Jews	NNPS
48218	124	39	.	.	.
48218	125	1	But	but	CC
48218	125	2	in	in	IN
48218	125	3	the	the	DT
48218	125	4	second	second	JJ
48218	125	5	stage	stage	NN
48218	125	6	of	of	IN
48218	125	7	the	the	DT
48218	125	8	development	development	NN
48218	125	9	of	of	IN
48218	125	10	the	the	DT
48218	125	11	science	science	NN
48218	125	12	the	the	DT
48218	125	13	entire	entire	JJ
48218	125	14	credit	credit	NN
48218	125	15	for	for	IN
48218	125	16	the	the	DT
48218	125	17	progress	progress	NN
48218	125	18	made	make	VBD
48218	125	19	belongs	belong	VBZ
48218	125	20	to	to	IN
48218	125	21	the	the	DT
48218	125	22	Greeks	Greeks	NNPS
48218	125	23	.	.	.
48218	126	1	The	the	DT
48218	126	2	Greeks	Greeks	NNPS
48218	126	3	,	,	,
48218	126	4	as	as	IN
48218	126	5	a	a	DT
48218	126	6	race	race	NN
48218	126	7	,	,	,
48218	126	8	appear	appear	VBP
48218	126	9	to	to	TO
48218	126	10	have	have	VB
48218	126	11	been	be	VBN
48218	126	12	very	very	RB
48218	126	13	little	little	JJ
48218	126	14	apt	apt	JJ
48218	126	15	at	at	IN
48218	126	16	originating	originate	VBG
48218	126	17	ideas	idea	NNS
48218	126	18	,	,	,
48218	126	19	but	but	CC
48218	126	20	they	-PRON-	PRP
48218	126	21	possessed	possess	VBD
48218	126	22	,	,	,
48218	126	23	beyond	beyond	IN
48218	126	24	all	all	DT
48218	126	25	other	other	JJ
48218	126	26	races	race	NNS
48218	126	27	,	,	,
48218	126	28	the	the	DT
48218	126	29	power	power	NN
48218	126	30	of	of	IN
48218	126	31	developing	develop	VBG
48218	126	32	and	and	CC
48218	126	33	perfecting	perfect	VBG
48218	126	34	crude	crude	JJ
48218	126	35	ideas	idea	NNS
48218	126	36	which	which	WDT
48218	126	37	they	-PRON-	PRP
48218	126	38	had	have	VBD
48218	126	39	obtained	obtain	VBN
48218	126	40	from	from	IN
48218	126	41	other	other	JJ
48218	126	42	sources	source	NNS
48218	126	43	,	,	,
48218	126	44	{	{	-LRB-
48218	126	45	21	21	CD
48218	126	46	}	}	-RRB-
48218	126	47	and	and	CC
48218	126	48	when	when	WRB
48218	126	49	once	once	IN
48218	126	50	their	-PRON-	PRP$
48218	126	51	attention	attention	NN
48218	126	52	was	be	VBD
48218	126	53	drawn	draw	VBN
48218	126	54	to	to	IN
48218	126	55	the	the	DT
48218	126	56	movements	movement	NNS
48218	126	57	of	of	IN
48218	126	58	the	the	DT
48218	126	59	heavenly	heavenly	JJ
48218	126	60	bodies	body	NNS
48218	126	61	,	,	,
48218	126	62	they	-PRON-	PRP
48218	126	63	devoted	devote	VBD
48218	126	64	themselves	-PRON-	PRP
48218	126	65	with	with	IN
48218	126	66	striking	strike	VBG
48218	126	67	ingenuity	ingenuity	NN
48218	126	68	and	and	CC
48218	126	69	success	success	NN
48218	126	70	to	to	IN
48218	126	71	devising	devise	VBG
48218	126	72	theories	theory	NNS
48218	126	73	to	to	TO
48218	126	74	account	account	VB
48218	126	75	for	for	IN
48218	126	76	the	the	DT
48218	126	77	appearances	appearance	NNS
48218	126	78	presented	present	VBD
48218	126	79	,	,	,
48218	126	80	to	to	IN
48218	126	81	working	work	VBG
48218	126	82	out	out	RP
48218	126	83	methods	method	NNS
48218	126	84	of	of	IN
48218	126	85	computation	computation	NN
48218	126	86	,	,	,
48218	126	87	and	and	CC
48218	126	88	,	,	,
48218	126	89	last	last	JJ
48218	126	90	,	,	,
48218	126	91	to	to	IN
48218	126	92	devising	devise	VBG
48218	126	93	instruments	instrument	NNS
48218	126	94	for	for	IN
48218	126	95	observing	observe	VBG
48218	126	96	the	the	DT
48218	126	97	places	place	NNS
48218	126	98	of	of	IN
48218	126	99	the	the	DT
48218	126	100	luminaries	luminary	NNS
48218	126	101	in	in	IN
48218	126	102	which	which	WDT
48218	126	103	they	-PRON-	PRP
48218	126	104	were	be	VBD
48218	126	105	interested	interested	JJ
48218	126	106	.	.	.
48218	127	1	In	in	IN
48218	127	2	the	the	DT
48218	127	3	brief	brief	JJ
48218	127	4	space	space	NN
48218	127	5	available	available	JJ
48218	127	6	it	-PRON-	PRP
48218	127	7	is	be	VBZ
48218	127	8	only	only	RB
48218	127	9	possible	possible	JJ
48218	127	10	to	to	TO
48218	127	11	refer	refer	VB
48218	127	12	to	to	IN
48218	127	13	two	two	CD
48218	127	14	or	or	CC
48218	127	15	three	three	CD
48218	127	16	of	of	IN
48218	127	17	the	the	DT
48218	127	18	men	man	NNS
48218	127	19	whose	whose	WP$
48218	127	20	commanding	command	VBG
48218	127	21	intellects	intellect	NNS
48218	127	22	did	do	VBD
48218	127	23	so	so	RB
48218	127	24	much	much	RB
48218	127	25	to	to	TO
48218	127	26	help	help	VB
48218	127	27	on	on	IN
48218	127	28	the	the	DT
48218	127	29	development	development	NN
48218	127	30	of	of	IN
48218	127	31	the	the	DT
48218	127	32	science	science	NN
48218	127	33	.	.	.
48218	128	1	EUDOXUS	eudoxu	NNS
48218	128	2	of	of	IN
48218	128	3	Knidus	Knidus	NNP
48218	128	4	,	,	,
48218	128	5	in	in	IN
48218	128	6	Asia	Asia	NNP
48218	128	7	Minor	Minor	NNP
48218	128	8	(	(	-LRB-
48218	128	9	408	408	CD
48218	128	10	-	-	SYM
48218	128	11	355	355	CD
48218	128	12	B.C.	B.C.	NNP
48218	129	1	)	)	-RRB-
48218	129	2	,	,	,
48218	129	3	was	be	VBD
48218	129	4	,	,	,
48218	129	5	so	so	RB
48218	129	6	far	far	RB
48218	129	7	as	as	IN
48218	129	8	we	-PRON-	PRP
48218	129	9	know	know	VBP
48218	129	10	,	,	,
48218	129	11	the	the	DT
48218	129	12	first	first	JJ
48218	129	13	to	to	TO
48218	129	14	attempt	attempt	VB
48218	129	15	to	to	TO
48218	129	16	represent	represent	VB
48218	129	17	the	the	DT
48218	129	18	movements	movement	NNS
48218	129	19	of	of	IN
48218	129	20	the	the	DT
48218	129	21	heavenly	heavenly	JJ
48218	129	22	bodies	body	NNS
48218	129	23	by	by	IN
48218	129	24	a	a	DT
48218	129	25	simple	simple	JJ
48218	129	26	mathematical	mathematical	JJ
48218	129	27	process	process	NN
48218	129	28	.	.	.
48218	130	1	His	-PRON-	PRP$
48218	130	2	root	root	NN
48218	130	3	idea	idea	NN
48218	130	4	was	be	VBD
48218	130	5	something	something	NN
48218	130	6	like	like	IN
48218	130	7	this	this	DT
48218	130	8	.	.	.
48218	131	1	The	the	DT
48218	131	2	Earth	Earth	NNP
48218	131	3	was	be	VBD
48218	131	4	in	in	IN
48218	131	5	the	the	DT
48218	131	6	centre	centre	NN
48218	131	7	of	of	IN
48218	131	8	the	the	DT
48218	131	9	universe	universe	NN
48218	131	10	,	,	,
48218	131	11	and	and	CC
48218	131	12	it	-PRON-	PRP
48218	131	13	was	be	VBD
48218	131	14	surrounded	surround	VBN
48218	131	15	,	,	,
48218	131	16	at	at	IN
48218	131	17	a	a	DT
48218	131	18	great	great	JJ
48218	131	19	distance	distance	NN
48218	131	20	from	from	IN
48218	131	21	us	-PRON-	PRP
48218	131	22	,	,	,
48218	131	23	by	by	IN
48218	131	24	a	a	DT
48218	131	25	number	number	NN
48218	131	26	of	of	IN
48218	131	27	invisible	invisible	JJ
48218	131	28	transparent	transparent	JJ
48218	131	29	shells	shell	NNS
48218	131	30	,	,	,
48218	131	31	or	or	CC
48218	131	32	spheres	sphere	NNS
48218	131	33	.	.	.
48218	132	1	Each	each	DT
48218	132	2	of	of	IN
48218	132	3	these	these	DT
48218	132	4	spheres	sphere	NNS
48218	132	5	rotated	rotate	VBN
48218	132	6	with	with	IN
48218	132	7	perfect	perfect	JJ
48218	132	8	uniformity	uniformity	NN
48218	132	9	,	,	,
48218	132	10	though	though	IN
48218	132	11	the	the	DT
48218	132	12	speed	speed	NN
48218	132	13	of	of	IN
48218	132	14	rotation	rotation	NN
48218	132	15	differed	differ	VBN
48218	132	16	for	for	IN
48218	132	17	different	different	JJ
48218	132	18	spheres	sphere	NNS
48218	132	19	.	.	.
48218	133	1	One	one	CD
48218	133	2	sphere	sphere	NN
48218	133	3	carried	carry	VBD
48218	133	4	the	the	DT
48218	133	5	stars	star	NNS
48218	133	6	,	,	,
48218	133	7	and	and	CC
48218	133	8	rotated	rotate	VBD
48218	133	9	from	from	IN
48218	133	10	east	east	NN
48218	133	11	to	to	IN
48218	133	12	west	west	NNP
48218	133	13	in	in	IN
48218	133	14	about	about	RB
48218	133	15	23	23	CD
48218	133	16	h.	h.	NNS
48218	133	17	56	56	CD
48218	133	18	m.	m.	NN
48218	133	19	The	the	DT
48218	133	20	Sun	Sun	NNP
48218	133	21	was	be	VBD
48218	133	22	carried	carry	VBN
48218	133	23	by	by	IN
48218	133	24	another	another	DT
48218	133	25	sphere	sphere	NN
48218	133	26	,	,	,
48218	133	27	which	which	WDT
48218	133	28	rotated	rotate	VBD
48218	133	29	from	from	IN
48218	133	30	west	west	NN
48218	133	31	to	to	IN
48218	133	32	east	east	NNP
48218	133	33	in	in	IN
48218	133	34	a	a	DT
48218	133	35	year	year	NN
48218	133	36	,	,	,
48218	133	37	but	but	CC
48218	133	38	the	the	DT
48218	133	39	pivots	pivot	NNS
48218	133	40	,	,	,
48218	133	41	or	or	CC
48218	133	42	poles	pole	NNS
48218	133	43	,	,	,
48218	133	44	of	of	IN
48218	133	45	this	this	DT
48218	133	46	sphere	sphere	NN
48218	133	47	were	be	VBD
48218	133	48	carried	carry	VBN
48218	133	49	by	by	IN
48218	133	50	a	a	DT
48218	133	51	second	second	NN
48218	133	52	,	,	,
48218	133	53	rotating	rotate	VBG
48218	133	54	exactly	exactly	RB
48218	133	55	like	like	IN
48218	133	56	the	the	DT
48218	133	57	sphere	sphere	NN
48218	133	58	of	of	IN
48218	133	59	the	the	DT
48218	133	60	stars	star	NNS
48218	133	61	.	.	.
48218	134	1	This	this	DT
48218	134	2	explained	explain	VBD
48218	134	3	how	how	WRB
48218	134	4	it	-PRON-	PRP
48218	134	5	is	be	VBZ
48218	134	6	that	that	IN
48218	134	7	the	the	DT
48218	134	8	ecliptic	ecliptic	JJ
48218	134	9	--	--	:
48218	134	10	that	that	DT
48218	134	11	is	be	VBZ
48218	134	12	to	to	TO
48218	134	13	say	say	VB
48218	134	14	,	,	,
48218	134	15	the	the	DT
48218	134	16	apparent	apparent	JJ
48218	134	17	path	path	NN
48218	134	18	of	of	IN
48218	134	19	the	the	DT
48218	134	20	Sun	Sun	NNP
48218	134	21	amongst	amongst	IN
48218	134	22	the	the	DT
48218	134	23	stars	star	NNS
48218	134	24	--	--	:
48218	134	25	is	be	VBZ
48218	134	26	inclined	incline	VBN
48218	134	27	23-½	23-½	CD
48218	134	28	°	°	NNS
48218	134	29	to	to	IN
48218	134	30	the	the	DT
48218	134	31	equator	equator	NN
48218	134	32	of	of	IN
48218	134	33	the	the	DT
48218	134	34	sky	sky	NN
48218	134	35	,	,	,
48218	134	36	so	so	IN
48218	134	37	that	that	IN
48218	134	38	the	the	DT
48218	134	39	Sun	Sun	NNP
48218	134	40	is	be	VBZ
48218	134	41	23-½	23-½	CD
48218	134	42	°	°	NNS
48218	134	43	north	north	RB
48218	134	44	of	of	IN
48218	134	45	the	the	DT
48218	134	46	equator	equator	NN
48218	134	47	at	at	IN
48218	134	48	midsummer	midsummer	NNP
48218	134	49	and	and	CC
48218	134	50	23-½	23-½	CD
48218	134	51	°	°	NNS
48218	134	52	south	south	RB
48218	134	53	of	of	IN
48218	134	54	the	the	DT
48218	134	55	equator	equator	NN
48218	134	56	at	at	IN
48218	134	57	midwinter	midwinter	NN
48218	134	58	,	,	,
48218	134	59	for	for	IN
48218	134	60	the	the	DT
48218	134	61	poles	pole	NNS
48218	134	62	of	of	IN
48218	134	63	the	the	DT
48218	134	64	sphere	sphere	NN
48218	134	65	peculiar	peculiar	JJ
48218	134	66	to	to	IN
48218	134	67	the	the	DT
48218	134	68	Sun	Sun	NNP
48218	134	69	were	be	VBD
48218	134	70	supposed	suppose	VBN
48218	134	71	to	to	TO
48218	134	72	be	be	VB
48218	134	73	23-½	23-½	CD
48218	134	74	°	°	NNS
48218	134	75	from	from	IN
48218	134	76	the	the	DT
48218	134	77	poles	pole	NNS
48218	134	78	of	of	IN
48218	134	79	the	the	DT
48218	134	80	sphere	sphere	NN
48218	134	81	peculiar	peculiar	JJ
48218	134	82	to	to	IN
48218	134	83	the	the	DT
48218	134	84	stars	star	NNS
48218	134	85	.	.	.
48218	135	1	Then	then	RB
48218	135	2	the	the	DT
48218	135	3	Moon	Moon	NNP
48218	135	4	had	have	VBD
48218	135	5	three	three	CD
48218	135	6	spheres	sphere	NNS
48218	135	7	;	;	:
48218	135	8	that	that	DT
48218	135	9	which	which	WDT
48218	135	10	actually	actually	RB
48218	135	11	carried	carry	VBD
48218	135	12	the	the	DT
48218	135	13	Moon	Moon	NNP
48218	135	14	having	have	VBG
48218	135	15	its	-PRON-	PRP$
48218	135	16	poles	pole	NNS
48218	135	17	5	5	CD
48218	135	18	°	°	NNS
48218	135	19	from	from	IN
48218	135	20	the	the	DT
48218	135	21	poles	pole	NNS
48218	135	22	of	of	IN
48218	135	23	the	the	DT
48218	135	24	sphere	sphere	NN
48218	135	25	peculiar	peculiar	JJ
48218	135	26	to	to	IN
48218	135	27	the	the	DT
48218	135	28	{	{	-LRB-
48218	135	29	22	22	CD
48218	135	30	}	}	-RRB-
48218	135	31	Sun	Sun	NNP
48218	135	32	.	.	.
48218	136	1	These	these	DT
48218	136	2	poles	pole	NNS
48218	136	3	were	be	VBD
48218	136	4	carried	carry	VBN
48218	136	5	by	by	IN
48218	136	6	a	a	DT
48218	136	7	sphere	sphere	NN
48218	136	8	placed	place	VBN
48218	136	9	like	like	IN
48218	136	10	the	the	DT
48218	136	11	sphere	sphere	NN
48218	136	12	of	of	IN
48218	136	13	the	the	DT
48218	136	14	Sun	Sun	NNP
48218	136	15	,	,	,
48218	136	16	but	but	CC
48218	136	17	rotating	rotate	VBG
48218	136	18	in	in	IN
48218	136	19	27	27	CD
48218	136	20	days	day	NNS
48218	136	21	;	;	:
48218	136	22	and	and	CC
48218	136	23	this	this	DT
48218	136	24	,	,	,
48218	136	25	again	again	RB
48218	136	26	,	,	,
48218	136	27	had	have	VBD
48218	136	28	its	-PRON-	PRP$
48218	136	29	poles	pole	NNS
48218	136	30	in	in	IN
48218	136	31	the	the	DT
48218	136	32	sphere	sphere	NN
48218	136	33	of	of	IN
48218	136	34	the	the	DT
48218	136	35	stars	star	NNS
48218	136	36	.	.	.
48218	137	1	The	the	DT
48218	137	2	sphere	sphere	NN
48218	137	3	carrying	carry	VBG
48218	137	4	the	the	DT
48218	137	5	Moon	Moon	NNP
48218	137	6	afforded	afford	VBD
48218	137	7	the	the	DT
48218	137	8	explanation	explanation	NN
48218	137	9	of	of	IN
48218	137	10	the	the	DT
48218	137	11	wavy	wavy	NNP
48218	137	12	motion	motion	NN
48218	137	13	of	of	IN
48218	137	14	the	the	DT
48218	137	15	Moon	Moon	NNP
48218	137	16	to	to	IN
48218	137	17	and	and	CC
48218	137	18	fro	fro	JJ
48218	137	19	across	across	IN
48218	137	20	the	the	DT
48218	137	21	ecliptic	ecliptic	NN
48218	137	22	in	in	IN
48218	137	23	the	the	DT
48218	137	24	course	course	NN
48218	137	25	of	of	IN
48218	137	26	a	a	DT
48218	137	27	month	month	NN
48218	137	28	,	,	,
48218	137	29	for	for	IN
48218	137	30	at	at	IN
48218	137	31	one	one	CD
48218	137	32	time	time	NN
48218	137	33	in	in	IN
48218	137	34	the	the	DT
48218	137	35	month	month	NN
48218	137	36	the	the	DT
48218	137	37	Moon	Moon	NNP
48218	137	38	is	be	VBZ
48218	137	39	5	5	CD
48218	137	40	°	°	NNS
48218	137	41	north	north	RB
48218	137	42	of	of	IN
48218	137	43	the	the	DT
48218	137	44	ecliptic	ecliptic	JJ
48218	137	45	,	,	,
48218	137	46	at	at	IN
48218	137	47	another	another	DT
48218	137	48	time	time	NN
48218	137	49	5	5	CD
48218	137	50	°	°	,
48218	137	51	south	south	NN
48218	137	52	.	.	.
48218	138	1	The	the	DT
48218	138	2	motions	motion	NNS
48218	138	3	of	of	IN
48218	138	4	the	the	DT
48218	138	5	planets	planet	NNS
48218	138	6	were	be	VBD
48218	138	7	more	more	RBR
48218	138	8	difficult	difficult	JJ
48218	138	9	to	to	TO
48218	138	10	represent	represent	VB
48218	138	11	,	,	,
48218	138	12	because	because	IN
48218	138	13	they	-PRON-	PRP
48218	138	14	not	not	RB
48218	138	15	only	only	RB
48218	138	16	have	have	VBP
48218	138	17	a	a	DT
48218	138	18	general	general	JJ
48218	138	19	daily	daily	JJ
48218	138	20	motion	motion	NN
48218	138	21	from	from	IN
48218	138	22	east	east	NNP
48218	138	23	to	to	IN
48218	138	24	west	west	NNP
48218	138	25	,	,	,
48218	138	26	like	like	IN
48218	138	27	the	the	DT
48218	138	28	stars	star	NNS
48218	138	29	,	,	,
48218	138	30	and	and	CC
48218	138	31	a	a	DT
48218	138	32	general	general	JJ
48218	138	33	motion	motion	NN
48218	138	34	from	from	IN
48218	138	35	west	west	NNP
48218	138	36	to	to	IN
48218	138	37	east	east	NN
48218	138	38	along	along	IN
48218	138	39	the	the	DT
48218	138	40	ecliptic	ecliptic	JJ
48218	138	41	,	,	,
48218	138	42	like	like	IN
48218	138	43	the	the	DT
48218	138	44	Sun	Sun	NNP
48218	138	45	and	and	CC
48218	138	46	Moon	Moon	NNP
48218	138	47	,	,	,
48218	138	48	but	but	CC
48218	138	49	from	from	IN
48218	138	50	time	time	NN
48218	138	51	to	to	IN
48218	138	52	time	time	NN
48218	138	53	they	-PRON-	PRP
48218	138	54	turn	turn	VBP
48218	138	55	back	back	RB
48218	138	56	on	on	IN
48218	138	57	their	-PRON-	PRP$
48218	138	58	course	course	NN
48218	138	59	in	in	IN
48218	138	60	the	the	DT
48218	138	61	ecliptic	ecliptic	NN
48218	138	62	,	,	,
48218	138	63	and	and	CC
48218	138	64	"	"	``
48218	138	65	retrograde	retrograde	NN
48218	138	66	.	.	.
48218	138	67	"	"	''
48218	139	1	But	but	CC
48218	139	2	the	the	DT
48218	139	3	introduction	introduction	NN
48218	139	4	of	of	IN
48218	139	5	a	a	DT
48218	139	6	third	third	JJ
48218	139	7	and	and	CC
48218	139	8	fourth	fourth	JJ
48218	139	9	sphere	sphere	NN
48218	139	10	enabled	enable	VBD
48218	139	11	the	the	DT
48218	139	12	motions	motion	NNS
48218	139	13	of	of	IN
48218	139	14	most	most	JJS
48218	139	15	of	of	IN
48218	139	16	the	the	DT
48218	139	17	planets	planet	NNS
48218	139	18	to	to	TO
48218	139	19	be	be	VB
48218	139	20	fairly	fairly	RB
48218	139	21	represented	represent	VBN
48218	139	22	.	.	.
48218	140	1	There	there	EX
48218	140	2	were	be	VBD
48218	140	3	thus	thus	RB
48218	140	4	twenty	twenty	CD
48218	140	5	-	-	HYPH
48218	140	6	seven	seven	CD
48218	140	7	spheres	sphere	NNS
48218	140	8	in	in	IN
48218	140	9	all	all	DT
48218	140	10	--	--	:
48218	140	11	four	four	CD
48218	140	12	for	for	IN
48218	140	13	each	each	DT
48218	140	14	of	of	IN
48218	140	15	the	the	DT
48218	140	16	five	five	CD
48218	140	17	planets	planet	NNS
48218	140	18	,	,	,
48218	140	19	three	three	CD
48218	140	20	for	for	IN
48218	140	21	the	the	DT
48218	140	22	Moon	Moon	NNP
48218	140	23	,	,	,
48218	140	24	three	three	CD
48218	140	25	for	for	IN
48218	140	26	the	the	DT
48218	140	27	Sun	Sun	NNP
48218	140	28	(	(	-LRB-
48218	140	29	including	include	VBG
48218	140	30	one	one	CD
48218	140	31	not	not	RB
48218	140	32	mentioned	mention	VBN
48218	140	33	in	in	IN
48218	140	34	the	the	DT
48218	140	35	foregoing	foregoing	JJ
48218	140	36	summary	summary	NN
48218	140	37	)	)	-RRB-
48218	140	38	,	,	,
48218	140	39	and	and	CC
48218	140	40	one	one	CD
48218	140	41	for	for	IN
48218	140	42	the	the	DT
48218	140	43	stars	star	NNS
48218	140	44	.	.	.
48218	141	1	These	these	DT
48218	141	2	spheres	sphere	NNS
48218	141	3	were	be	VBD
48218	141	4	not	not	RB
48218	141	5	,	,	,
48218	141	6	however	however	RB
48218	141	7	,	,	,
48218	141	8	supposed	suppose	VBN
48218	141	9	to	to	TO
48218	141	10	be	be	VB
48218	141	11	solid	solid	JJ
48218	141	12	structures	structure	NNS
48218	141	13	really	really	RB
48218	141	14	existing	exist	VBG
48218	141	15	;	;	:
48218	141	16	the	the	DT
48218	141	17	theory	theory	NN
48218	141	18	was	be	VBD
48218	141	19	simply	simply	RB
48218	141	20	a	a	DT
48218	141	21	means	means	NN
48218	141	22	for	for	IN
48218	141	23	representing	represent	VBG
48218	141	24	the	the	DT
48218	141	25	observed	observed	JJ
48218	141	26	motions	motion	NNS
48218	141	27	of	of	IN
48218	141	28	the	the	DT
48218	141	29	heavenly	heavenly	JJ
48218	141	30	bodies	body	NNS
48218	141	31	by	by	IN
48218	141	32	computations	computation	NNS
48218	141	33	based	base	VBN
48218	141	34	upon	upon	IN
48218	141	35	a	a	DT
48218	141	36	series	series	NN
48218	141	37	of	of	IN
48218	141	38	uniform	uniform	JJ
48218	141	39	movements	movement	NNS
48218	141	40	in	in	IN
48218	141	41	concentric	concentric	JJ
48218	141	42	circles	circle	NNS
48218	141	43	.	.	.
48218	142	1	But	but	CC
48218	142	2	this	this	DT
48218	142	3	assumption	assumption	NN
48218	142	4	that	that	IN
48218	142	5	each	each	DT
48218	142	6	heavenly	heavenly	JJ
48218	142	7	body	body	NN
48218	142	8	moves	move	VBZ
48218	142	9	in	in	IN
48218	142	10	its	-PRON-	PRP$
48218	142	11	path	path	NN
48218	142	12	at	at	IN
48218	142	13	a	a	DT
48218	142	14	uniform	uniform	JJ
48218	142	15	rate	rate	NN
48218	142	16	was	be	VBD
48218	142	17	soon	soon	RB
48218	142	18	seen	see	VBN
48218	142	19	to	to	TO
48218	142	20	be	be	VB
48218	142	21	contrary	contrary	JJ
48218	142	22	to	to	IN
48218	142	23	fact	fact	NN
48218	142	24	.	.	.
48218	143	1	A	a	DT
48218	143	2	reference	reference	NN
48218	143	3	to	to	IN
48218	143	4	the	the	DT
48218	143	5	almanac	almanac	NN
48218	143	6	will	will	MD
48218	143	7	show	show	VB
48218	143	8	at	at	IN
48218	143	9	once	once	RB
48218	143	10	that	that	IN
48218	143	11	the	the	DT
48218	143	12	Sun	Sun	NNP
48218	143	13	's	's	POS
48218	143	14	movement	movement	NN
48218	143	15	is	be	VBZ
48218	143	16	not	not	RB
48218	143	17	uniform	uniform	JJ
48218	143	18	.	.	.
48218	144	1	Thus	thus	RB
48218	144	2	for	for	IN
48218	144	3	the	the	DT
48218	144	4	year	year	NN
48218	144	5	1910	1910	CD
48218	144	6	-	-	SYM
48218	144	7	11	11	CD
48218	144	8	the	the	DT
48218	144	9	solstices	solstice	NNS
48218	144	10	and	and	CC
48218	144	11	equinoxes	equinox	NNS
48218	144	12	fell	fall	VBD
48218	144	13	as	as	IN
48218	144	14	given	give	VBN
48218	144	15	on	on	IN
48218	144	16	the	the	DT
48218	144	17	next	next	JJ
48218	144	18	page	page	NN
48218	144	19	:	:	:
48218	144	20	{	{	-LRB-
48218	144	21	23	23	CD
48218	144	22	}	}	-RRB-
48218	144	23	_	_	NNP
48218	144	24	Epoch	Epoch	NNP
48218	144	25	Time	Time	NNP
48218	144	26	Interval	Interval	NNP
48218	144	27	_	_	NNP
48218	144	28	Winter	Winter	NNP
48218	144	29	Solstice	Solstice	NNP
48218	144	30	1910	1910	CD
48218	144	31	Dec.	December	NNP
48218	144	32	22	22	CD
48218	144	33	d.	d.	NNP
48218	144	34	5	5	CD
48218	144	35	h.	h.	NN
48218	144	36	12	12	CD
48218	144	37	m.	m.	NN
48218	144	38	P.M.	P.M.	NNP
48218	144	39	89	89	CD
48218	144	40	d.	d.	NN
48218	144	41	0	0	CD
48218	144	42	h.	h.	NN
48218	144	43	42	42	CD
48218	144	44	m.	m.	NN
48218	144	45	Spring	Spring	NNP
48218	144	46	Equinox	Equinox	NNP
48218	144	47	1911	1911	CD
48218	144	48	Mar.	March	NNP
48218	145	1	21	21	CD
48218	145	2	"	"	``
48218	145	3	5	5	CD
48218	145	4	"	"	CD
48218	145	5	54	54	CD
48218	145	6	"	"	''
48218	145	7	P.M.	P.M.	NNP
48218	145	8	92	92	CD
48218	145	9	"	"	``
48218	145	10	19	19	CD
48218	145	11	"	"	CD
48218	145	12	41	41	CD
48218	145	13	"	"	``
48218	145	14	Summer	Summer	NNP
48218	145	15	Solstice	Solstice	NNP
48218	145	16	191l	191l	NNS
48218	145	17	June	June	NNP
48218	145	18	22	22	CD
48218	145	19	"	"	``
48218	145	20	1	1	CD
48218	145	21	"	"	``
48218	145	22	35	35	CD
48218	145	23	"	"	''
48218	145	24	P.M.	P.M.	NNP
48218	145	25	93	93	CD
48218	145	26	"	"	``
48218	145	27	14	14	CD
48218	145	28	"	"	``
48218	145	29	43	43	CD
48218	145	30	"	"	''
48218	145	31	Autumn	Autumn	NNP
48218	145	32	Equinox	Equinox	NNP
48218	145	33	1911	1911	CD
48218	145	34	Sept.	September	NNP
48218	145	35	24	24	CD
48218	145	36	"	"	``
48218	145	37	4	4	CD
48218	145	38	"	"	CD
48218	145	39	18	18	CD
48218	145	40	"	"	''
48218	145	41	A.M.	A.M.	NNP
48218	145	42	89	89	CD
48218	145	43	"	"	``
48218	145	44	18	18	CD
48218	145	45	"	"	CD
48218	145	46	36	36	CD
48218	145	47	"	"	``
48218	145	48	Winter	Winter	NNP
48218	145	49	Solstice	Solstice	NNP
48218	145	50	1911	1911	CD
48218	145	51	Dec.	December	NNP
48218	145	52	22	22	CD
48218	145	53	"	"	``
48218	145	54	10	10	CD
48218	145	55	"	"	``
48218	145	56	54	54	CD
48218	145	57	"	"	''
48218	145	58	P.M.	P.M.	NNP
48218	145	59	so	so	IN
48218	145	60	that	that	IN
48218	145	61	the	the	DT
48218	145	62	winter	winter	NN
48218	145	63	half	half	NN
48218	145	64	of	of	IN
48218	145	65	the	the	DT
48218	145	66	year	year	NN
48218	145	67	is	be	VBZ
48218	145	68	shorter	short	JJR
48218	145	69	than	than	IN
48218	145	70	the	the	DT
48218	145	71	summer	summer	NN
48218	145	72	half	half	NN
48218	145	73	;	;	:
48218	145	74	the	the	DT
48218	145	75	Sun	Sun	NNP
48218	145	76	moves	move	VBZ
48218	145	77	more	more	RBR
48218	145	78	quickly	quickly	RB
48218	145	79	over	over	IN
48218	145	80	the	the	DT
48218	145	81	half	half	NN
48218	145	82	of	of	IN
48218	145	83	its	-PRON-	PRP$
48218	145	84	orbit	orbit	NN
48218	145	85	which	which	WDT
48218	145	86	is	be	VBZ
48218	145	87	south	south	RB
48218	145	88	of	of	IN
48218	145	89	the	the	DT
48218	145	90	equator	equator	NN
48218	145	91	than	than	IN
48218	145	92	over	over	IN
48218	145	93	the	the	DT
48218	145	94	half	half	NN
48218	145	95	which	which	WDT
48218	145	96	is	be	VBZ
48218	145	97	north	north	NN
48218	145	98	of	of	IN
48218	145	99	it	-PRON-	PRP
48218	145	100	.	.	.
48218	146	1	The	the	DT
48218	146	2	motion	motion	NN
48218	146	3	of	of	IN
48218	146	4	the	the	DT
48218	146	5	Moon	Moon	NNP
48218	146	6	is	be	VBZ
48218	146	7	more	more	RBR
48218	146	8	irregular	irregular	JJ
48218	146	9	still	still	RB
48218	146	10	,	,	,
48218	146	11	as	as	IN
48218	146	12	we	-PRON-	PRP
48218	146	13	can	can	MD
48218	146	14	see	see	VB
48218	146	15	by	by	IN
48218	146	16	taking	take	VBG
48218	146	17	out	out	RP
48218	146	18	from	from	IN
48218	146	19	the	the	DT
48218	146	20	almanac	almanac	NN
48218	146	21	the	the	DT
48218	146	22	times	time	NNS
48218	146	23	of	of	IN
48218	146	24	new	new	JJ
48218	146	25	and	and	CC
48218	146	26	full	full	JJ
48218	146	27	moon	moon	NN
48218	146	28	:	:	:
48218	146	29	_	_	NNP
48218	146	30	New	New	NNP
48218	146	31	Moon	Moon	NNP
48218	146	32	Interval	Interval	NNP
48218	146	33	to	to	IN
48218	146	34	Full	Full	NNP
48218	146	35	Moon	Moon	NNP
48218	146	36	_	_	NNP
48218	146	37	Dec.	December	NNP
48218	146	38	1910	1910	CD
48218	146	39	1	1	CD
48218	146	40	d.	d.	NNP
48218	146	41	9	9	CD
48218	146	42	h.	h.	NN
48218	146	43	10.7	10.7	CD
48218	146	44	m.	m.	NN
48218	146	45	P.M.	P.M.	NNP
48218	146	46	14	14	CD
48218	146	47	d.	d.	NNP
48218	146	48	13	13	CD
48218	146	49	h.	h.	NN
48218	146	50	54.4	54.4	CD
48218	146	51	m.	m.	NN
48218	146	52	"	"	``
48218	146	53	"	"	``
48218	146	54	31	31	CD
48218	146	55	"	"	''
48218	146	56	4	4	CD
48218	146	57	"	"	CD
48218	146	58	21.2	21.2	CD
48218	146	59	"	"	''
48218	146	60	P.M.	P.M.	NNP
48218	146	61	14	14	CD
48218	146	62	"	"	``
48218	146	63	6	6	CD
48218	146	64	"	"	``
48218	146	65	4.8	4.8	CD
48218	146	66	"	"	''
48218	146	67	Jan.	January	NNP
48218	146	68	1911	1911	CD
48218	146	69	30	30	CD
48218	146	70	"	"	``
48218	146	71	9	9	CD
48218	146	72	"	"	CD
48218	146	73	44.7	44.7	CD
48218	146	74	"	"	''
48218	146	75	A.M.	A.M.	NNP
48218	146	76	14	14	CD
48218	146	77	"	"	``
48218	146	78	0	0	CD
48218	146	79	"	"	``
48218	146	80	52.8	52.8	CD
48218	146	81	"	"	``
48218	146	82	March	March	NNP
48218	146	83	"	"	``
48218	146	84	1	1	CD
48218	146	85	"	"	``
48218	146	86	0	0	CD
48218	146	87	"	"	''
48218	146	88	31.1	31.1	CD
48218	146	89	"	"	''
48218	146	90	A.M.	A.M.	NNP
48218	146	91	13	13	CD
48218	146	92	"	"	``
48218	146	93	23	23	CD
48218	146	94	"	"	``
48218	146	95	27.4	27.4	CD
48218	146	96	"	"	''
48218	146	97	"	"	''
48218	146	98	"	"	``
48218	146	99	30	30	CD
48218	146	100	"	"	''
48218	146	101	0	0	CD
48218	146	102	"	"	``
48218	146	103	37.8	37.8	CD
48218	146	104	"	"	''
48218	146	105	P.M.	P.M.	NNP
48218	146	106	14	14	CD
48218	146	107	"	"	``
48218	146	108	1	1	CD
48218	146	109	"	"	CD
48218	146	110	58.8	58.8	CD
48218	146	111	"	"	``
48218	146	112	April	April	NNP
48218	146	113	"	"	``
48218	146	114	28	28	CD
48218	146	115	"	"	''
48218	146	116	10	10	CD
48218	146	117	"	"	CD
48218	146	118	25.0	25.0	CD
48218	146	119	"	"	''
48218	146	120	P.M.	P.M.	NNP
48218	146	121	14	14	CD
48218	146	122	"	"	``
48218	146	123	7	7	CD
48218	146	124	"	"	''
48218	146	125	44.7	44.7	CD
48218	146	126	"	"	``
48218	146	127	May	May	MD
48218	146	128	"	"	``
48218	146	129	28	28	CD
48218	146	130	"	"	CD
48218	146	131	6	6	CD
48218	146	132	"	"	CD
48218	146	133	24.4	24.4	CD
48218	146	134	"	"	''
48218	146	135	A.M.	A.M.	NNP
48218	146	136	14	14	CD
48218	146	137	"	"	``
48218	146	138	15	15	CD
48218	146	139	"	"	''
48218	146	140	26.3	26.3	CD
48218	146	141	"	"	``
48218	146	142	June	June	NNP
48218	146	143	"	"	``
48218	146	144	26	26	CD
48218	146	145	"	"	``
48218	146	146	1	1	CD
48218	146	147	"	"	CD
48218	146	148	19.7	19.7	CD
48218	146	149	"	"	''
48218	146	150	P.M.	P.M.	NNP
48218	146	151	14	14	CD
48218	146	152	"	"	``
48218	146	153	23	23	CD
48218	146	154	"	"	``
48218	146	155	33.7	33.7	CD
48218	146	156	"	"	``
48218	146	157	July	July	NNP
48218	146	158	"	"	``
48218	146	159	25	25	CD
48218	146	160	"	"	``
48218	146	161	8	8	CD
48218	146	162	"	"	''
48218	146	163	12.0	12.0	CD
48218	146	164	"	"	''
48218	146	165	P.M.	P.M.	NNP
48218	146	166	15	15	CD
48218	146	167	"	"	``
48218	146	168	6	6	CD
48218	146	169	"	"	CD
48218	146	170	42.7	42.7	CD
48218	146	171	"	"	''
48218	146	172	Aug.	August	NNP
48218	146	173	"	"	``
48218	146	174	24	24	CD
48218	146	175	"	"	''
48218	146	176	4	4	CD
48218	146	177	"	"	CD
48218	146	178	14.3	14.3	CD
48218	146	179	"	"	''
48218	146	180	A.M.	A.M.	NNP
48218	146	181	15	15	CD
48218	146	182	"	"	``
48218	146	183	11	11	CD
48218	146	184	"	"	CD
48218	146	185	42.4	42.4	CD
48218	146	186	"	"	``
48218	146	187	Sept.	September	NNP
48218	146	188	"	"	``
48218	146	189	22	22	CD
48218	146	190	"	"	``
48218	146	191	2	2	CD
48218	146	192	"	"	``
48218	146	193	37.4	37.4	CD
48218	146	194	"	"	''
48218	146	195	P.M.	P.M.	NNP
48218	146	196	15	15	CD
48218	146	197	"	"	``
48218	146	198	13	13	CD
48218	146	199	"	"	CD
48218	146	200	33.7	33.7	CD
48218	146	201	"	"	''
48218	146	202	Oct.	October	NNP
48218	146	203	"	"	``
48218	146	204	22	22	CD
48218	146	205	"	"	``
48218	146	206	4	4	CD
48218	146	207	"	"	CD
48218	146	208	9.3	9.3	CD
48218	146	209	"	"	''
48218	146	210	A.M.	A.M.	NNP
48218	146	211	15	15	CD
48218	146	212	"	"	``
48218	146	213	11	11	CD
48218	146	214	"	"	CD
48218	146	215	38.8	38.8	CD
48218	146	216	"	"	``
48218	146	217	Nov.	November	NNP
48218	146	218	"	"	``
48218	146	219	20	20	CD
48218	146	220	"	"	``
48218	146	221	8	8	CD
48218	146	222	"	"	''
48218	146	223	49.4	49.4	CD
48218	146	224	"	"	''
48218	146	225	P.M.	P.M.	NNP
48218	146	226	15	15	CD
48218	146	227	"	"	``
48218	146	228	6	6	CD
48218	146	229	"	"	``
48218	146	230	2.5	2.5	CD
48218	146	231	"	"	''
48218	146	232	Dec.	December	NNP
48218	146	233	"	"	``
48218	146	234	20	20	CD
48218	146	235	"	"	CD
48218	146	236	3	3	CD
48218	146	237	"	"	CD
48218	146	238	40.3	40.3	CD
48218	146	239	"	"	''
48218	146	240	P.M.	P.M.	NNP
48218	146	241	14	14	CD
48218	146	242	"	"	``
48218	146	243	21	21	CD
48218	146	244	"	"	CD
48218	146	245	49.4	49.4	CD
48218	146	246	"	"	''
48218	146	247	{	{	-LRB-
48218	146	248	24	24	CD
48218	146	249	}	}	-RRB-
48218	146	250	_	_	NNP
48218	146	251	Full	Full	NNP
48218	146	252	Moon	Moon	NNP
48218	146	253	Interval	Interval	NNP
48218	146	254	to	to	IN
48218	146	255	New	New	NNP
48218	146	256	Moon	Moon	NNP
48218	146	257	_	_	NNP
48218	146	258	Dec.	December	NNP
48218	146	259	1910	1910	CD
48218	146	260	16	16	CD
48218	146	261	d	d	SYM
48218	146	262	11	11	CD
48218	146	263	h.	h.	NN
48218	146	264	5.1	5.1	CD
48218	146	265	m.	m.	NN
48218	146	266	A.M.	A.M.	NNP
48218	146	267	15	15	CD
48218	146	268	d.	d.	NNP
48218	146	269	5	5	CD
48218	146	270	h.	h.	NN
48218	146	271	16.1	16.1	CD
48218	146	272	m.	m.	NN
48218	146	273	Jan.	January	NNP
48218	146	274	1911	1911	CD
48218	146	275	14	14	CD
48218	146	276	"	"	``
48218	146	277	10	10	CD
48218	146	278	"	"	``
48218	146	279	26.0	26.0	CD
48218	146	280	"	"	''
48218	146	281	P.M.	P.M.	NNP
48218	146	282	15	15	CD
48218	146	283	"	"	``
48218	146	284	11	11	CD
48218	146	285	"	"	CD
48218	146	286	18.7	18.7	CD
48218	146	287	"	"	``
48218	146	288	Feb.	February	NNP
48218	146	289	"	"	``
48218	146	290	13	13	CD
48218	146	291	"	"	CD
48218	146	292	10	10	CD
48218	146	293	"	"	``
48218	146	294	37.5	37.5	CD
48218	146	295	"	"	''
48218	146	296	A.M.	A.M.	NNP
48218	146	297	15	15	CD
48218	146	298	"	"	``
48218	146	299	13	13	CD
48218	146	300	"	"	CD
48218	146	301	53.6	53.6	CD
48218	146	302	"	"	``
48218	146	303	March	March	NNP
48218	146	304	"	"	''
48218	146	305	14	14	CD
48218	146	306	"	"	``
48218	146	307	11	11	CD
48218	146	308	"	"	``
48218	146	309	58.5	58.5	CD
48218	146	310	"	"	''
48218	146	311	P.M.	P.M.	NNP
48218	146	312	15	15	CD
48218	146	313	"	"	``
48218	146	314	12	12	CD
48218	146	315	"	"	CD
48218	146	316	39.3	39.3	CD
48218	146	317	"	"	``
48218	146	318	April	April	NNP
48218	146	319	"	"	``
48218	146	320	13	13	CD
48218	146	321	"	"	CD
48218	146	322	2	2	CD
48218	146	323	"	"	CD
48218	146	324	36.6	36.6	CD
48218	146	325	"	"	''
48218	146	326	P.M.	P.M.	NNP
48218	146	327	15	15	CD
48218	146	328	"	"	``
48218	146	329	7	7	CD
48218	146	330	"	"	``
48218	146	331	48.4	48.4	CD
48218	146	332	"	"	``
48218	146	333	May	May	MD
48218	146	334	"	"	''
48218	146	335	13	13	CD
48218	146	336	"	"	CD
48218	146	337	6	6	CD
48218	146	338	"	"	CD
48218	146	339	9.7	9.7	CD
48218	146	340	"	"	''
48218	146	341	A.M.	A.M.	NNP
48218	146	342	15	15	CD
48218	146	343	"	"	``
48218	146	344	0	0	CD
48218	146	345	"	"	''
48218	146	346	14.7	14.7	CD
48218	146	347	"	"	``
48218	146	348	June	June	NNP
48218	146	349	"	"	``
48218	146	350	11	11	CD
48218	146	351	"	"	CD
48218	146	352	9	9	CD
48218	146	353	"	"	CD
48218	146	354	50.7	50.7	CD
48218	146	355	"	"	''
48218	146	356	P.M.	P.M.	NNP
48218	146	357	14	14	CD
48218	146	358	"	"	``
48218	146	359	15	15	CD
48218	146	360	"	"	CD
48218	146	361	29.0	29.0	CD
48218	146	362	"	"	``
48218	146	363	July	July	NNP
48218	146	364	"	"	``
48218	146	365	11	11	CD
48218	146	366	"	"	NN
48218	146	367	0	0	CD
48218	146	368	"	"	``
48218	146	369	53.4	53.4	CD
48218	146	370	"	"	''
48218	146	371	P.M.	P.M.	NNP
48218	146	372	14	14	CD
48218	146	373	"	"	``
48218	146	374	7	7	CD
48218	146	375	"	"	CD
48218	146	376	18.6	18.6	CD
48218	146	377	"	"	``
48218	146	378	Aug.	August	NNP
48218	146	379	"	"	``
48218	146	380	10	10	CD
48218	146	381	"	"	CD
48218	146	382	2	2	CD
48218	146	383	"	"	''
48218	146	384	54.7	54.7	CD
48218	146	385	"	"	''
48218	146	386	A.M.	A.M.	NNP
48218	146	387	14	14	CD
48218	146	388	"	"	``
48218	146	389	1	1	CD
48218	146	390	"	"	``
48218	146	391	19.6	19.6	CD
48218	146	392	"	"	''
48218	146	393	Sept.	September	NNP
48218	146	394	"	"	``
48218	146	395	8	8	CD
48218	146	396	"	"	CD
48218	146	397	3	3	CD
48218	146	398	"	"	CD
48218	146	399	56.7	56.7	CD
48218	146	400	"	"	''
48218	146	401	P.M.	P.M.	NNP
48218	146	402	13	13	CD
48218	146	403	"	"	``
48218	146	404	22	22	CD
48218	146	405	"	"	''
48218	146	406	40.7	40.7	CD
48218	146	407	"	"	''
48218	146	408	Oct.	October	NNP
48218	146	409	"	"	``
48218	146	410	8	8	CD
48218	146	411	"	"	CD
48218	146	412	4	4	CD
48218	146	413	"	"	CD
48218	146	414	11.1	11.1	CD
48218	146	415	"	"	''
48218	146	416	A.M.	A.M.	NNP
48218	146	417	13	13	CD
48218	146	418	"	"	``
48218	146	419	23	23	CD
48218	146	420	"	"	CD
48218	146	421	58.2	58.2	CD
48218	146	422	"	"	''
48218	146	423	Nov.	November	NNP
48218	146	424	"	"	``
48218	146	425	6	6	CD
48218	146	426	"	"	CD
48218	146	427	3	3	CD
48218	146	428	"	"	''
48218	146	429	48.1	48.1	CD
48218	146	430	"	"	''
48218	146	431	P.M.	P.M.	NNP
48218	146	432	14	14	CD
48218	146	433	"	"	``
48218	146	434	5	5	CD
48218	146	435	"	"	CD
48218	146	436	1.3	1.3	CD
48218	146	437	"	"	``
48218	146	438	Dec.	December	NNP
48218	146	439	"	"	``
48218	146	440	6	6	CD
48218	146	441	"	"	NN
48218	146	442	2	2	CD
48218	146	443	"	"	CD
48218	146	444	51.9	51.9	CD
48218	146	445	"	"	''
48218	146	446	A.M.	A.M.	NNP
48218	146	447	14	14	CD
48218	146	448	"	"	``
48218	146	449	12	12	CD
48218	146	450	"	"	``
48218	146	451	48.4	48.4	CD
48218	146	452	"	"	''
48218	146	453	Jan.	January	NNP
48218	146	454	1912	1912	CD
48218	146	455	4	4	CD
48218	146	456	"	"	``
48218	146	457	1	1	CD
48218	146	458	"	"	``
48218	146	459	99.7	99.7	CD
48218	146	460	"	"	''
48218	146	461	P.M.	P.M.	NNP
48218	146	462	14	14	CD
48218	146	463	"	"	``
48218	146	464	21	21	CD
48218	146	465	"	"	CD
48218	146	466	40.3	40.3	CD
48218	146	467	"	"	''
48218	146	468	The	the	DT
48218	146	469	astronomer	astronomer	NN
48218	146	470	who	who	WP
48218	146	471	dealt	deal	VBD
48218	146	472	with	with	IN
48218	146	473	this	this	DT
48218	146	474	difficulty	difficulty	NN
48218	146	475	was	be	VBD
48218	146	476	HIPPARCHUS	HIPPARCHUS	NNP
48218	146	477	(	(	-LRB-
48218	146	478	about	about	RB
48218	146	479	190	190	CD
48218	146	480	-	-	SYM
48218	146	481	120	120	CD
48218	146	482	B.C.	B.C.	NNP
48218	147	1	)	)	-RRB-
48218	147	2	,	,	,
48218	147	3	who	who	WP
48218	147	4	was	be	VBD
48218	147	5	born	bear	VBN
48218	147	6	at	at	IN
48218	147	7	Nicæa	Nicæa	NNP
48218	147	8	,	,	,
48218	147	9	in	in	IN
48218	147	10	Bithynia	Bithynia	NNP
48218	147	11	,	,	,
48218	147	12	but	but	CC
48218	147	13	made	make	VBD
48218	147	14	most	most	JJS
48218	147	15	of	of	IN
48218	147	16	his	-PRON-	PRP$
48218	147	17	astronomical	astronomical	JJ
48218	147	18	observations	observation	NNS
48218	147	19	in	in	IN
48218	147	20	Rhodes	Rhodes	NNP
48218	147	21	.	.	.
48218	148	1	He	-PRON-	PRP
48218	148	2	attempted	attempt	VBD
48218	148	3	to	to	TO
48218	148	4	explain	explain	VB
48218	148	5	these	these	DT
48218	148	6	irregularities	irregularity	NNS
48218	148	7	in	in	IN
48218	148	8	the	the	DT
48218	148	9	motions	motion	NNS
48218	148	10	of	of	IN
48218	148	11	the	the	DT
48218	148	12	Sun	Sun	NNP
48218	148	13	and	and	CC
48218	148	14	Moon	Moon	NNP
48218	148	15	by	by	IN
48218	148	16	supposing	suppose	VBG
48218	148	17	that	that	IN
48218	148	18	though	though	IN
48218	148	19	they	-PRON-	PRP
48218	148	20	really	really	RB
48218	148	21	moved	move	VBD
48218	148	22	uniformly	uniformly	RB
48218	148	23	in	in	IN
48218	148	24	their	-PRON-	PRP$
48218	148	25	orbits	orbit	NNS
48218	148	26	,	,	,
48218	148	27	yet	yet	CC
48218	148	28	the	the	DT
48218	148	29	centre	centre	NN
48218	148	30	of	of	IN
48218	148	31	their	-PRON-	PRP$
48218	148	32	orbits	orbit	NNS
48218	148	33	was	be	VBD
48218	148	34	not	not	RB
48218	148	35	the	the	DT
48218	148	36	centre	centre	NN
48218	148	37	of	of	IN
48218	148	38	the	the	DT
48218	148	39	Earth	Earth	NNP
48218	148	40	,	,	,
48218	148	41	but	but	CC
48218	148	42	was	be	VBD
48218	148	43	situated	situate	VBN
48218	148	44	a	a	DT
48218	148	45	little	little	JJ
48218	148	46	distance	distance	NN
48218	148	47	from	from	IN
48218	148	48	it	-PRON-	PRP
48218	148	49	.	.	.
48218	149	1	This	this	DT
48218	149	2	point	point	NN
48218	149	3	was	be	VBD
48218	149	4	called	call	VBN
48218	149	5	"	"	``
48218	149	6	+	+	CC
48218	149	7	the	the	DT
48218	149	8	excentric+	excentric+	NN
48218	149	9	,	,	,
48218	149	10	"	"	''
48218	149	11	and	and	CC
48218	149	12	the	the	DT
48218	149	13	line	line	NN
48218	149	14	from	from	IN
48218	149	15	the	the	DT
48218	149	16	excentric	excentric	NN
48218	149	17	to	to	IN
48218	149	18	the	the	DT
48218	149	19	Earth	Earth	NNP
48218	149	20	was	be	VBD
48218	149	21	called	call	VBN
48218	149	22	"	"	``
48218	149	23	+	+	NNS
48218	149	24	the	the	DT
48218	149	25	line	line	NN
48218	149	26	of	of	IN
48218	149	27	apsides+	apsides+	NN
48218	149	28	.	.	.
48218	149	29	"	"	''
48218	150	1	But	but	CC
48218	150	2	when	when	WRB
48218	150	3	he	-PRON-	PRP
48218	150	4	tried	try	VBD
48218	150	5	to	to	TO
48218	150	6	deal	deal	VB
48218	150	7	with	with	IN
48218	150	8	the	the	DT
48218	150	9	movements	movement	NNS
48218	150	10	of	of	IN
48218	150	11	the	the	DT
48218	150	12	planets	planet	NNS
48218	150	13	,	,	,
48218	150	14	he	-PRON-	PRP
48218	150	15	found	find	VBD
48218	150	16	that	that	IN
48218	150	17	there	there	EX
48218	150	18	were	be	VBD
48218	150	19	not	not	RB
48218	150	20	enough	enough	JJ
48218	150	21	good	good	JJ
48218	150	22	observations	observation	NNS
48218	150	23	available	available	JJ
48218	150	24	for	for	IN
48218	150	25	him	-PRON-	PRP
48218	150	26	to	to	TO
48218	150	27	build	build	VB
48218	150	28	up	up	RP
48218	150	29	any	any	DT
48218	150	30	satisfactory	satisfactory	JJ
48218	150	31	theory	theory	NN
48218	150	32	.	.	.
48218	151	1	He	-PRON-	PRP
48218	151	2	therefore	therefore	RB
48218	151	3	devoted	devote	VBD
48218	151	4	himself	-PRON-	PRP
48218	151	5	to	to	IN
48218	151	6	the	the	DT
48218	151	7	work	work	NN
48218	151	8	of	of	IN
48218	151	9	making	make	VBG
48218	151	10	systematic	systematic	JJ
48218	151	11	determinations	determination	NNS
48218	151	12	of	of	IN
48218	151	13	the	the	DT
48218	151	14	places	place	NNS
48218	151	15	of	of	IN
48218	151	16	the	the	DT
48218	151	17	planets	planet	NNS
48218	151	18	that	that	WDT
48218	151	19	he	-PRON-	PRP
48218	151	20	might	may	MD
48218	151	21	put	put	VB
48218	151	22	his	-PRON-	PRP$
48218	151	23	successors	successor	NNS
48218	151	24	in	in	IN
48218	151	25	a	a	DT
48218	151	26	better	well	JJR
48218	151	27	position	position	NN
48218	151	28	to	to	TO
48218	151	29	deal	deal	VB
48218	151	30	with	with	IN
48218	151	31	the	the	DT
48218	151	32	problem	problem	NN
48218	151	33	than	than	IN
48218	151	34	he	-PRON-	PRP
48218	151	35	was	be	VBD
48218	151	36	.	.	.
48218	152	1	His	-PRON-	PRP$
48218	152	2	great	great	JJ
48218	152	3	successor	successor	NN
48218	152	4	was	be	VBD
48218	152	5	CLAUDIUS	claudius	JJ
48218	152	6	PTOLEMY	PTOLEMY	NNS
48218	152	7	of	of	IN
48218	152	8	{	{	-LRB-
48218	152	9	25	25	CD
48218	152	10	}	}	-RRB-
48218	152	11	Alexandria	Alexandria	NNP
48218	152	12	,	,	,
48218	152	13	who	who	WP
48218	152	14	carried	carry	VBD
48218	152	15	the	the	DT
48218	152	16	work	work	NN
48218	152	17	of	of	IN
48218	152	18	astronomical	astronomical	JJ
48218	152	19	observation	observation	NN
48218	152	20	from	from	IN
48218	152	21	about	about	IN
48218	152	22	A.D.	A.D.	NNP
48218	152	23	127	127	CD
48218	152	24	to	to	IN
48218	152	25	150	150	CD
48218	152	26	.	.	.
48218	153	1	He	-PRON-	PRP
48218	153	2	was	be	VBD
48218	153	3	,	,	,
48218	153	4	however	however	RB
48218	153	5	,	,	,
48218	153	6	much	much	RB
48218	153	7	greater	great	JJR
48218	153	8	as	as	IN
48218	153	9	a	a	DT
48218	153	10	mathematician	mathematician	NN
48218	153	11	than	than	IN
48218	153	12	as	as	IN
48218	153	13	an	an	DT
48218	153	14	observer	observer	NN
48218	153	15	,	,	,
48218	153	16	and	and	CC
48218	153	17	he	-PRON-	PRP
48218	153	18	worked	work	VBD
48218	153	19	out	out	RP
48218	153	20	a	a	DT
48218	153	21	very	very	RB
48218	153	22	elaborate	elaborate	JJ
48218	153	23	scheme	scheme	NN
48218	153	24	,	,	,
48218	153	25	by	by	IN
48218	153	26	which	which	WDT
48218	153	27	he	-PRON-	PRP
48218	153	28	was	be	VBD
48218	153	29	able	able	JJ
48218	153	30	to	to	TO
48218	153	31	represent	represent	VB
48218	153	32	the	the	DT
48218	153	33	motions	motion	NNS
48218	153	34	of	of	IN
48218	153	35	the	the	DT
48218	153	36	planets	planet	NNS
48218	153	37	with	with	IN
48218	153	38	considerable	considerable	JJ
48218	153	39	accuracy	accuracy	NN
48218	153	40	.	.	.
48218	154	1	The	the	DT
48218	154	2	system	system	NN
48218	154	3	was	be	VBD
48218	154	4	an	an	DT
48218	154	5	extremely	extremely	RB
48218	154	6	complex	complex	JJ
48218	154	7	one	one	NN
48218	154	8	,	,	,
48218	154	9	but	but	CC
48218	154	10	its	-PRON-	PRP$
48218	154	11	principle	principle	NN
48218	154	12	may	may	MD
48218	154	13	be	be	VB
48218	154	14	represented	represent	VBN
48218	154	15	as	as	IN
48218	154	16	follows	follow	VBZ
48218	154	17	:	:	:
48218	154	18	If	if	IN
48218	154	19	we	-PRON-	PRP
48218	154	20	suppose	suppose	VBP
48218	154	21	that	that	IN
48218	154	22	a	a	DT
48218	154	23	planet	planet	NN
48218	154	24	is	be	VBZ
48218	154	25	moving	move	VBG
48218	154	26	round	round	IN
48218	154	27	the	the	DT
48218	154	28	Earth	Earth	NNP
48218	154	29	in	in	IN
48218	154	30	a	a	DT
48218	154	31	circle	circle	NN
48218	154	32	at	at	IN
48218	154	33	a	a	DT
48218	154	34	uniform	uniform	JJ
48218	154	35	rate	rate	NN
48218	154	36	,	,	,
48218	154	37	and	and	CC
48218	154	38	we	-PRON-	PRP
48218	154	39	tried	try	VBD
48218	154	40	to	to	TO
48218	154	41	compute	compute	VB
48218	154	42	the	the	DT
48218	154	43	place	place	NN
48218	154	44	of	of	IN
48218	154	45	the	the	DT
48218	154	46	planet	planet	NN
48218	154	47	on	on	IN
48218	154	48	this	this	DT
48218	154	49	assumption	assumption	NN
48218	154	50	for	for	IN
48218	154	51	regular	regular	JJ
48218	154	52	intervals	interval	NNS
48218	154	53	of	of	IN
48218	154	54	time	time	NN
48218	154	55	,	,	,
48218	154	56	we	-PRON-	PRP
48218	154	57	should	should	MD
48218	154	58	find	find	VB
48218	154	59	that	that	IN
48218	154	60	the	the	DT
48218	154	61	planet	planet	NN
48218	154	62	gradually	gradually	RB
48218	154	63	got	get	VBD
48218	154	64	further	far	RBR
48218	154	65	and	and	CC
48218	154	66	further	further	RB
48218	154	67	away	away	RB
48218	154	68	from	from	IN
48218	154	69	the	the	DT
48218	154	70	predicted	predict	VBN
48218	154	71	place	place	NN
48218	154	72	.	.	.
48218	155	1	Then	then	RB
48218	155	2	after	after	IN
48218	155	3	a	a	DT
48218	155	4	certain	certain	JJ
48218	155	5	time	time	NN
48218	155	6	the	the	DT
48218	155	7	error	error	NN
48218	155	8	would	would	MD
48218	155	9	reach	reach	VB
48218	155	10	a	a	DT
48218	155	11	maximum	maximum	NN
48218	155	12	,	,	,
48218	155	13	and	and	CC
48218	155	14	begin	begin	VB
48218	155	15	to	to	TO
48218	155	16	diminish	diminish	VB
48218	155	17	,	,	,
48218	155	18	until	until	IN
48218	155	19	the	the	DT
48218	155	20	error	error	NN
48218	155	21	vanished	vanish	VBD
48218	155	22	and	and	CC
48218	155	23	the	the	DT
48218	155	24	planet	planet	NN
48218	155	25	was	be	VBD
48218	155	26	in	in	IN
48218	155	27	the	the	DT
48218	155	28	predicted	predict	VBN
48218	155	29	place	place	NN
48218	155	30	at	at	IN
48218	155	31	the	the	DT
48218	155	32	proper	proper	JJ
48218	155	33	time	time	NN
48218	155	34	.	.	.
48218	156	1	The	the	DT
48218	156	2	error	error	NN
48218	156	3	would	would	MD
48218	156	4	then	then	RB
48218	156	5	begin	begin	VB
48218	156	6	to	to	TO
48218	156	7	fall	fall	VB
48218	156	8	in	in	IN
48218	156	9	the	the	DT
48218	156	10	opposite	opposite	JJ
48218	156	11	direction	direction	NN
48218	156	12	,	,	,
48218	156	13	and	and	CC
48218	156	14	would	would	MD
48218	156	15	increase	increase	VB
48218	156	16	as	as	IN
48218	156	17	before	before	RB
48218	156	18	to	to	IN
48218	156	19	a	a	DT
48218	156	20	maximum	maximum	JJ
48218	156	21	,	,	,
48218	156	22	subsequently	subsequently	RB
48218	156	23	diminishing	diminish	VBG
48218	156	24	again	again	RB
48218	156	25	to	to	IN
48218	156	26	zero	zero	CD
48218	156	27	.	.	.
48218	157	1	This	this	DT
48218	157	2	state	state	NN
48218	157	3	of	of	IN
48218	157	4	things	thing	NNS
48218	157	5	might	may	MD
48218	157	6	be	be	VB
48218	157	7	met	meet	VBN
48218	157	8	by	by	IN
48218	157	9	supposing	suppose	VBG
48218	157	10	that	that	IN
48218	157	11	the	the	DT
48218	157	12	planet	planet	NN
48218	157	13	was	be	VBD
48218	157	14	not	not	RB
48218	157	15	itself	-PRON-	PRP
48218	157	16	carried	carry	VBN
48218	157	17	by	by	IN
48218	157	18	the	the	DT
48218	157	19	circle	circle	NN
48218	157	20	round	round	IN
48218	157	21	the	the	DT
48218	157	22	earth	earth	NN
48218	157	23	,	,	,
48218	157	24	but	but	CC
48218	157	25	by	by	IN
48218	157	26	an	an	DT
48218	157	27	+	+	SYM
48218	157	28	epicycle+--_i.e	epicycle+--_i.e	XX
48218	157	29	.	.	.
48218	157	30	_	_	NNP
48218	157	31	a	a	DT
48218	157	32	circle	circle	NN
48218	157	33	travelling	travel	VBG
48218	157	34	upon	upon	IN
48218	157	35	the	the	DT
48218	157	36	first	first	JJ
48218	157	37	circle	circle	NN
48218	157	38	--	--	:
48218	157	39	and	and	CC
48218	157	40	by	by	IN
48218	157	41	judiciously	judiciously	RB
48218	157	42	choosing	choose	VBG
48218	157	43	the	the	DT
48218	157	44	size	size	NN
48218	157	45	of	of	IN
48218	157	46	the	the	DT
48218	157	47	epicycle	epicycle	NN
48218	157	48	and	and	CC
48218	157	49	the	the	DT
48218	157	50	time	time	NN
48218	157	51	of	of	IN
48218	157	52	revolution	revolution	NN
48218	157	53	the	the	DT
48218	157	54	bulk	bulk	NN
48218	157	55	of	of	IN
48218	157	56	the	the	DT
48218	157	57	errors	error	NNS
48218	157	58	in	in	IN
48218	157	59	the	the	DT
48218	157	60	planet	planet	NN
48218	157	61	's	's	POS
48218	157	62	place	place	NN
48218	157	63	might	may	MD
48218	157	64	be	be	VB
48218	157	65	represented	represent	VBN
48218	157	66	.	.	.
48218	158	1	But	but	CC
48218	158	2	still	still	RB
48218	158	3	there	there	EX
48218	158	4	would	would	MD
48218	158	5	be	be	VB
48218	158	6	smaller	small	JJR
48218	158	7	errors	error	NNS
48218	158	8	going	go	VBG
48218	158	9	through	through	IN
48218	158	10	their	-PRON-	PRP$
48218	158	11	own	own	JJ
48218	158	12	period	period	NN
48218	158	13	,	,	,
48218	158	14	and	and	CC
48218	158	15	these	these	DT
48218	158	16	,	,	,
48218	158	17	again	again	RB
48218	158	18	,	,	,
48218	158	19	would	would	MD
48218	158	20	have	have	VB
48218	158	21	to	to	TO
48218	158	22	be	be	VB
48218	158	23	met	meet	VBN
48218	158	24	by	by	IN
48218	158	25	imagining	imagine	VBG
48218	158	26	that	that	IN
48218	158	27	the	the	DT
48218	158	28	first	first	JJ
48218	158	29	epicycle	epicycle	NN
48218	158	30	carried	carry	VBD
48218	158	31	a	a	DT
48218	158	32	second	second	NN
48218	158	33	,	,	,
48218	158	34	and	and	CC
48218	158	35	it	-PRON-	PRP
48218	158	36	might	may	MD
48218	158	37	be	be	VB
48218	158	38	that	that	IN
48218	158	39	the	the	DT
48218	158	40	second	second	NN
48218	158	41	carried	carry	VBD
48218	158	42	a	a	DT
48218	158	43	third	third	NN
48218	158	44	,	,	,
48218	158	45	and	and	CC
48218	158	46	so	so	RB
48218	158	47	on	on	RB
48218	158	48	.	.	.
48218	159	1	The	the	DT
48218	159	2	Ptolemaic	Ptolemaic	NNP
48218	159	3	system	system	NN
48218	159	4	was	be	VBD
48218	159	5	more	more	RBR
48218	159	6	complicated	complicated	JJ
48218	159	7	than	than	IN
48218	159	8	this	this	DT
48218	159	9	brief	brief	JJ
48218	159	10	summary	summary	NN
48218	159	11	would	would	MD
48218	159	12	suggest	suggest	VB
48218	159	13	,	,	,
48218	159	14	but	but	CC
48218	159	15	it	-PRON-	PRP
48218	159	16	is	be	VBZ
48218	159	17	not	not	RB
48218	159	18	possible	possible	JJ
48218	159	19	here	here	RB
48218	159	20	to	to	TO
48218	159	21	do	do	VB
48218	159	22	more	more	JJR
48218	159	23	than	than	IN
48218	159	24	indicate	indicate	VB
48218	159	25	the	the	DT
48218	159	26	general	general	JJ
48218	159	27	principles	principle	NNS
48218	159	28	upon	upon	IN
48218	159	29	which	which	WDT
48218	159	30	it	-PRON-	PRP
48218	159	31	was	be	VBD
48218	159	32	founded	found	VBN
48218	159	33	,	,	,
48218	159	34	and	and	CC
48218	159	35	the	the	DT
48218	159	36	numerous	numerous	JJ
48218	159	37	other	other	JJ
48218	159	38	systems	system	NNS
48218	159	39	or	or	CC
48218	159	40	modifications	modification	NNS
48218	159	41	of	of	IN
48218	159	42	them	-PRON-	PRP
48218	159	43	produced	produce	VBD
48218	159	44	in	in	IN
48218	159	45	the	the	DT
48218	159	46	{	{	-LRB-
48218	159	47	26	26	CD
48218	159	48	}	}	-RRB-
48218	159	49	five	five	CD
48218	159	50	centuries	century	NNS
48218	159	51	from	from	IN
48218	159	52	Eudoxus	Eudoxus	NNP
48218	159	53	to	to	IN
48218	159	54	Ptolemy	Ptolemy	NNP
48218	159	55	must	must	MD
48218	159	56	be	be	VB
48218	159	57	left	leave	VBN
48218	159	58	unnoticed	unnoticed	JJ
48218	159	59	.	.	.
48218	160	1	The	the	DT
48218	160	2	point	point	NN
48218	160	3	to	to	TO
48218	160	4	be	be	VB
48218	160	5	borne	bear	VBN
48218	160	6	in	in	IN
48218	160	7	mind	mind	NN
48218	160	8	is	be	VBZ
48218	160	9	that	that	IN
48218	160	10	one	one	CD
48218	160	11	fundamental	fundamental	JJ
48218	160	12	assumption	assumption	NN
48218	160	13	underlay	underlay	VB
48218	160	14	them	-PRON-	PRP
48218	160	15	all	all	DT
48218	160	16	,	,	,
48218	160	17	an	an	DT
48218	160	18	assumption	assumption	NN
48218	160	19	fundamental	fundamental	JJ
48218	160	20	to	to	IN
48218	160	21	all	all	DT
48218	160	22	science	science	NN
48218	160	23	--	--	:
48218	160	24	the	the	DT
48218	160	25	assumption	assumption	NN
48218	160	26	that	that	IN
48218	160	27	like	like	IN
48218	160	28	causes	cause	NNS
48218	160	29	must	must	MD
48218	160	30	always	always	RB
48218	160	31	produce	produce	VB
48218	160	32	like	like	IN
48218	160	33	effects	effect	NNS
48218	160	34	.	.	.
48218	161	1	It	-PRON-	PRP
48218	161	2	was	be	VBD
48218	161	3	apparent	apparent	JJ
48218	161	4	to	to	IN
48218	161	5	the	the	DT
48218	161	6	ancient	ancient	JJ
48218	161	7	astronomers	astronomer	NNS
48218	161	8	that	that	WDT
48218	161	9	the	the	DT
48218	161	10	stars	star	NNS
48218	161	11	--	--	:
48218	161	12	that	that	DT
48218	161	13	is	be	VBZ
48218	161	14	to	to	TO
48218	161	15	say	say	VB
48218	161	16	,	,	,
48218	161	17	the	the	DT
48218	161	18	great	great	JJ
48218	161	19	majority	majority	NN
48218	161	20	of	of	IN
48218	161	21	the	the	DT
48218	161	22	heavenly	heavenly	JJ
48218	161	23	bodies	body	NNS
48218	161	24	--	--	:
48218	161	25	do	do	VBP
48218	161	26	move	move	VB
48218	161	27	round	round	IN
48218	161	28	the	the	DT
48218	161	29	Earth	Earth	NNP
48218	161	30	in	in	IN
48218	161	31	circles	circle	NNS
48218	161	32	,	,	,
48218	161	33	and	and	CC
48218	161	34	with	with	IN
48218	161	35	a	a	DT
48218	161	36	perfect	perfect	JJ
48218	161	37	uniformity	uniformity	NN
48218	161	38	of	of	IN
48218	161	39	motion	motion	NN
48218	161	40	,	,	,
48218	161	41	and	and	CC
48218	161	42	it	-PRON-	PRP
48218	161	43	seemed	seem	VBD
48218	161	44	inevitable	inevitable	JJ
48218	161	45	that	that	IN
48218	161	46	,	,	,
48218	161	47	if	if	IN
48218	161	48	one	one	CD
48218	161	49	body	body	NN
48218	161	50	moved	move	VBD
48218	161	51	round	round	RB
48218	161	52	another	another	DT
48218	161	53	,	,	,
48218	161	54	it	-PRON-	PRP
48218	161	55	should	should	MD
48218	161	56	thus	thus	RB
48218	161	57	move	move	VB
48218	161	58	.	.	.
48218	162	1	For	for	IN
48218	162	2	if	if	IN
48218	162	3	the	the	DT
48218	162	4	revolving	revolving	JJ
48218	162	5	body	body	NN
48218	162	6	came	come	VBD
48218	162	7	nearer	nearer	RB
48218	162	8	to	to	IN
48218	162	9	the	the	DT
48218	162	10	centre	centre	NN
48218	162	11	at	at	IN
48218	162	12	one	one	CD
48218	162	13	time	time	NN
48218	162	14	and	and	CC
48218	162	15	receded	recede	VBD
48218	162	16	at	at	IN
48218	162	17	another	another	DT
48218	162	18	,	,	,
48218	162	19	if	if	IN
48218	162	20	it	-PRON-	PRP
48218	162	21	moved	move	VBD
48218	162	22	faster	fast	RBR
48218	162	23	at	at	IN
48218	162	24	one	one	CD
48218	162	25	time	time	NN
48218	162	26	and	and	CC
48218	162	27	slower	slow	JJR
48218	162	28	at	at	IN
48218	162	29	another	another	DT
48218	162	30	,	,	,
48218	162	31	then	then	RB
48218	162	32	,	,	,
48218	162	33	the	the	DT
48218	162	34	cause	cause	NN
48218	162	35	remaining	remain	VBG
48218	162	36	the	the	DT
48218	162	37	same	same	JJ
48218	162	38	,	,	,
48218	162	39	the	the	DT
48218	162	40	effect	effect	NN
48218	162	41	seemed	seem	VBD
48218	162	42	to	to	TO
48218	162	43	be	be	VB
48218	162	44	different	different	JJ
48218	162	45	.	.	.
48218	163	1	Any	any	DT
48218	163	2	complexity	complexity	NN
48218	163	3	introduced	introduce	VBN
48218	163	4	by	by	IN
48218	163	5	superposing	superpose	VBG
48218	163	6	one	one	CD
48218	163	7	epicycle	epicycle	NN
48218	163	8	upon	upon	IN
48218	163	9	another	another	DT
48218	163	10	seemed	seem	VBD
48218	163	11	preferable	preferable	JJ
48218	163	12	to	to	IN
48218	163	13	abandoning	abandon	VBG
48218	163	14	this	this	DT
48218	163	15	great	great	JJ
48218	163	16	fundamental	fundamental	JJ
48218	163	17	principle	principle	NN
48218	163	18	of	of	IN
48218	163	19	the	the	DT
48218	163	20	perfect	perfect	JJ
48218	163	21	uniformity	uniformity	NN
48218	163	22	of	of	IN
48218	163	23	the	the	DT
48218	163	24	actings	acting	NNS
48218	163	25	of	of	IN
48218	163	26	Nature	nature	NN
48218	163	27	.	.	.
48218	164	1	For	for	IN
48218	164	2	more	more	JJR
48218	164	3	than	than	IN
48218	164	4	1300	1300	CD
48218	164	5	years	year	NNS
48218	164	6	the	the	DT
48218	164	7	Ptolemaic	Ptolemaic	NNP
48218	164	8	system	system	NN
48218	164	9	remained	remain	VBD
48218	164	10	without	without	IN
48218	164	11	serious	serious	JJ
48218	164	12	challenge	challenge	NN
48218	164	13	,	,	,
48218	164	14	and	and	CC
48218	164	15	the	the	DT
48218	164	16	next	next	JJ
48218	164	17	great	great	JJ
48218	164	18	name	name	NN
48218	164	19	that	that	IN
48218	164	20	it	-PRON-	PRP
48218	164	21	is	be	VBZ
48218	164	22	necessary	necessary	JJ
48218	164	23	to	to	TO
48218	164	24	notice	notice	VB
48218	164	25	is	be	VBZ
48218	164	26	that	that	DT
48218	164	27	of	of	IN
48218	164	28	COPERNICUS	COPERNICUS	NNP
48218	164	29	(	(	-LRB-
48218	164	30	1473	1473	CD
48218	164	31	-	-	SYM
48218	164	32	1543	1543	CD
48218	164	33	)	)	-RRB-
48218	164	34	.	.	.
48218	165	1	Copernicus	Copernicus	NNP
48218	165	2	was	be	VBD
48218	165	3	a	a	DT
48218	165	4	canon	canon	NN
48218	165	5	of	of	IN
48218	165	6	Frauenburg	Frauenburg	NNP
48218	165	7	,	,	,
48218	165	8	and	and	CC
48218	165	9	led	lead	VBD
48218	165	10	the	the	DT
48218	165	11	quiet	quiet	JJ
48218	165	12	,	,	,
48218	165	13	retired	retired	JJ
48218	165	14	life	life	NN
48218	165	15	of	of	IN
48218	165	16	a	a	DT
48218	165	17	student	student	NN
48218	165	18	.	.	.
48218	166	1	The	the	DT
48218	166	2	great	great	JJ
48218	166	3	work	work	NN
48218	166	4	which	which	WDT
48218	166	5	made	make	VBD
48218	166	6	him	-PRON-	PRP
48218	166	7	immortal	immortal	JJ
48218	166	8	,	,	,
48218	166	9	_	_	NNP
48218	166	10	De	De	NNP
48218	166	11	Revolutionibus	Revolutionibus	NNP
48218	166	12	_	_	NNP
48218	166	13	,	,	,
48218	166	14	was	be	VBD
48218	166	15	the	the	DT
48218	166	16	result	result	NN
48218	166	17	of	of	IN
48218	166	18	many	many	JJ
48218	166	19	years	year	NNS
48218	166	20	'	'	POS
48218	166	21	meditation	meditation	NN
48218	166	22	and	and	CC
48218	166	23	work	work	NN
48218	166	24	,	,	,
48218	166	25	and	and	CC
48218	166	26	was	be	VBD
48218	166	27	not	not	RB
48218	166	28	printed	print	VBN
48218	166	29	until	until	IN
48218	166	30	he	-PRON-	PRP
48218	166	31	was	be	VBD
48218	166	32	on	on	IN
48218	166	33	his	-PRON-	PRP$
48218	166	34	deathbed	deathbed	NN
48218	166	35	.	.	.
48218	167	1	In	in	IN
48218	167	2	this	this	DT
48218	167	3	work	work	NN
48218	167	4	Copernicus	Copernicus	NNP
48218	167	5	showed	show	VBD
48218	167	6	that	that	IN
48218	167	7	he	-PRON-	PRP
48218	167	8	was	be	VBD
48218	167	9	one	one	CD
48218	167	10	of	of	IN
48218	167	11	those	those	DT
48218	167	12	great	great	JJ
48218	167	13	thinkers	thinker	NNS
48218	167	14	who	who	WP
48218	167	15	are	be	VBP
48218	167	16	able	able	JJ
48218	167	17	to	to	TO
48218	167	18	look	look	VB
48218	167	19	beyond	beyond	IN
48218	167	20	the	the	DT
48218	167	21	mere	mere	JJ
48218	167	22	appearance	appearance	NN
48218	167	23	of	of	IN
48218	167	24	things	thing	NNS
48218	167	25	and	and	CC
48218	167	26	to	to	TO
48218	167	27	grasp	grasp	VB
48218	167	28	the	the	DT
48218	167	29	reality	reality	NN
48218	167	30	of	of	IN
48218	167	31	the	the	DT
48218	167	32	unseen	unseen	NN
48218	167	33	.	.	.
48218	168	1	Copernicus	Copernicus	NNP
48218	168	2	realised	realise	VBD
48218	168	3	that	that	IN
48218	168	4	the	the	DT
48218	168	5	appearance	appearance	NN
48218	168	6	would	would	MD
48218	168	7	be	be	VB
48218	168	8	just	just	RB
48218	168	9	the	the	DT
48218	168	10	same	same	JJ
48218	168	11	whether	whether	IN
48218	168	12	the	the	DT
48218	168	13	whole	whole	JJ
48218	168	14	starry	starry	NN
48218	168	15	vault	vault	NN
48218	168	16	rotated	rotate	VBD
48218	168	17	every	every	DT
48218	168	18	twenty	twenty	CD
48218	168	19	-	-	HYPH
48218	168	20	four	four	CD
48218	168	21	hours	hour	NNS
48218	168	22	round	round	IN
48218	168	23	an	an	DT
48218	168	24	immovable	immovable	JJ
48218	168	25	Earth	Earth	NNP
48218	168	26	from	from	IN
48218	168	27	east	east	NN
48218	168	28	to	to	IN
48218	168	29	west	west	NN
48218	168	30	or	or	CC
48218	168	31	the	the	DT
48218	168	32	Earth	Earth	NNP
48218	168	33	rotated	rotate	VBD
48218	168	34	from	from	IN
48218	168	35	west	west	NN
48218	168	36	to	to	IN
48218	168	37	east	east	NN
48218	168	38	in	in	IN
48218	168	39	the	the	DT
48218	168	40	midst	midst	NN
48218	168	41	of	of	IN
48218	168	42	the	the	DT
48218	168	43	starry	starry	NN
48218	168	44	sphere	sphere	NN
48218	168	45	;	;	:
48218	168	46	and	and	CC
48218	168	47	,	,	,
48218	168	48	as	as	IN
48218	168	49	the	the	DT
48218	168	50	{	{	-LRB-
48218	168	51	27	27	CD
48218	168	52	}	}	-RRB-
48218	168	53	stars	star	NNS
48218	168	54	are	be	VBP
48218	168	55	at	at	IN
48218	168	56	an	an	DT
48218	168	57	immeasurable	immeasurable	JJ
48218	168	58	distance	distance	NN
48218	168	59	,	,	,
48218	168	60	the	the	DT
48218	168	61	latter	latter	JJ
48218	168	62	conception	conception	NN
48218	168	63	was	be	VBD
48218	168	64	much	much	RB
48218	168	65	the	the	DT
48218	168	66	simpler	simple	JJR
48218	168	67	.	.	.
48218	169	1	Extending	extend	VBG
48218	169	2	the	the	DT
48218	169	3	idea	idea	NN
48218	169	4	of	of	IN
48218	169	5	the	the	DT
48218	169	6	Earth	Earth	NNP
48218	169	7	's	's	POS
48218	169	8	motion	motion	NN
48218	169	9	further	further	RB
48218	169	10	,	,	,
48218	169	11	the	the	DT
48218	169	12	supposition	supposition	NN
48218	169	13	that	that	IN
48218	169	14	,	,	,
48218	169	15	instead	instead	RB
48218	169	16	of	of	IN
48218	169	17	the	the	DT
48218	169	18	Sun	Sun	NNP
48218	169	19	revolving	revolve	VBG
48218	169	20	round	round	IN
48218	169	21	a	a	DT
48218	169	22	fixed	fix	VBN
48218	169	23	Earth	Earth	NNP
48218	169	24	in	in	IN
48218	169	25	a	a	DT
48218	169	26	year	year	NN
48218	169	27	,	,	,
48218	169	28	the	the	DT
48218	169	29	Earth	Earth	NNP
48218	169	30	revolved	revolve	VBD
48218	169	31	round	round	RB
48218	169	32	a	a	DT
48218	169	33	fixed	fix	VBN
48218	169	34	Sun	Sun	NNP
48218	169	35	,	,	,
48218	169	36	made	make	VBN
48218	169	37	at	at	IN
48218	169	38	once	once	RB
48218	169	39	an	an	DT
48218	169	40	immense	immense	JJ
48218	169	41	simplification	simplification	NN
48218	169	42	in	in	IN
48218	169	43	the	the	DT
48218	169	44	planetary	planetary	NN
48218	169	45	motions	motion	NNS
48218	169	46	.	.	.
48218	170	1	The	the	DT
48218	170	2	reason	reason	NN
48218	170	3	became	become	VBD
48218	170	4	obvious	obvious	JJ
48218	170	5	why	why	WRB
48218	170	6	Mercury	Mercury	NNP
48218	170	7	and	and	CC
48218	170	8	Venus	Venus	NNP
48218	170	9	were	be	VBD
48218	170	10	seen	see	VBN
48218	170	11	first	first	RB
48218	170	12	on	on	IN
48218	170	13	one	one	CD
48218	170	14	side	side	NN
48218	170	15	of	of	IN
48218	170	16	the	the	DT
48218	170	17	Sun	Sun	NNP
48218	170	18	and	and	CC
48218	170	19	then	then	RB
48218	170	20	on	on	IN
48218	170	21	the	the	DT
48218	170	22	other	other	JJ
48218	170	23	,	,	,
48218	170	24	and	and	CC
48218	170	25	why	why	WRB
48218	170	26	neither	neither	DT
48218	170	27	of	of	IN
48218	170	28	them	-PRON-	PRP
48218	170	29	could	could	MD
48218	170	30	move	move	VB
48218	170	31	very	very	RB
48218	170	32	far	far	RB
48218	170	33	from	from	IN
48218	170	34	the	the	DT
48218	170	35	Sun	Sun	NNP
48218	170	36	;	;	:
48218	170	37	their	-PRON-	PRP$
48218	170	38	orbits	orbit	NNS
48218	170	39	were	be	VBD
48218	170	40	within	within	IN
48218	170	41	the	the	DT
48218	170	42	orbit	orbit	NN
48218	170	43	of	of	IN
48218	170	44	the	the	DT
48218	170	45	Earth	Earth	NNP
48218	170	46	.	.	.
48218	171	1	The	the	DT
48218	171	2	stationary	stationary	JJ
48218	171	3	points	point	NNS
48218	171	4	and	and	CC
48218	171	5	retrogressions	retrogression	NNS
48218	171	6	of	of	IN
48218	171	7	the	the	DT
48218	171	8	planets	planet	NNS
48218	171	9	were	be	VBD
48218	171	10	also	also	RB
48218	171	11	explained	explain	VBN
48218	171	12	;	;	:
48218	171	13	for	for	IN
48218	171	14	,	,	,
48218	171	15	as	as	IN
48218	171	16	the	the	DT
48218	171	17	Earth	Earth	NNP
48218	171	18	was	be	VBD
48218	171	19	a	a	DT
48218	171	20	planet	planet	NN
48218	171	21	,	,	,
48218	171	22	and	and	CC
48218	171	23	as	as	IN
48218	171	24	the	the	DT
48218	171	25	planets	planet	NNS
48218	171	26	moved	move	VBD
48218	171	27	in	in	IN
48218	171	28	orbits	orbit	NNS
48218	171	29	of	of	IN
48218	171	30	different	different	JJ
48218	171	31	sizes	size	NNS
48218	171	32	,	,	,
48218	171	33	the	the	DT
48218	171	34	outer	outer	JJ
48218	171	35	planets	planet	NNS
48218	171	36	taking	take	VBG
48218	171	37	a	a	DT
48218	171	38	longer	long	JJR
48218	171	39	time	time	NN
48218	171	40	to	to	TO
48218	171	41	complete	complete	VB
48218	171	42	a	a	DT
48218	171	43	revolution	revolution	NN
48218	171	44	than	than	IN
48218	171	45	the	the	DT
48218	171	46	inner	inner	JJ
48218	171	47	,	,	,
48218	171	48	it	-PRON-	PRP
48218	171	49	followed	follow	VBD
48218	171	50	,	,	,
48218	171	51	of	of	IN
48218	171	52	necessity	necessity	NN
48218	171	53	,	,	,
48218	171	54	that	that	IN
48218	171	55	the	the	DT
48218	171	56	Earth	Earth	NNP
48218	171	57	in	in	IN
48218	171	58	her	-PRON-	PRP$
48218	171	59	motion	motion	NN
48218	171	60	would	would	MD
48218	171	61	from	from	IN
48218	171	62	time	time	NN
48218	171	63	to	to	IN
48218	171	64	time	time	NN
48218	171	65	be	be	VB
48218	171	66	passed	pass	VBN
48218	171	67	by	by	IN
48218	171	68	the	the	DT
48218	171	69	two	two	CD
48218	171	70	inner	inner	JJ
48218	171	71	planets	planet	NNS
48218	171	72	,	,	,
48218	171	73	and	and	CC
48218	171	74	would	would	MD
48218	171	75	overtake	overtake	VB
48218	171	76	the	the	DT
48218	171	77	three	three	CD
48218	171	78	outer	outer	NN
48218	171	79	.	.	.
48218	172	1	The	the	DT
48218	172	2	chief	chief	NN
48218	172	3	of	of	IN
48218	172	4	the	the	DT
48218	172	5	Ptolemaic	Ptolemaic	NNP
48218	172	6	epicycles	epicycle	NNS
48218	172	7	were	be	VBD
48218	172	8	done	do	VBN
48218	172	9	away	away	RB
48218	172	10	with	with	IN
48218	172	11	,	,	,
48218	172	12	and	and	CC
48218	172	13	all	all	PDT
48218	172	14	the	the	DT
48218	172	15	planets	planet	NNS
48218	172	16	moved	move	VBD
48218	172	17	continuously	continuously	RB
48218	172	18	in	in	IN
48218	172	19	the	the	DT
48218	172	20	same	same	JJ
48218	172	21	direction	direction	NN
48218	172	22	round	round	IN
48218	172	23	the	the	DT
48218	172	24	Sun	Sun	NNP
48218	172	25	.	.	.
48218	173	1	But	but	CC
48218	173	2	no	no	DT
48218	173	3	planet	planet	NN
48218	173	4	's	's	POS
48218	173	5	motion	motion	NN
48218	173	6	could	could	MD
48218	173	7	be	be	VB
48218	173	8	represented	represent	VBN
48218	173	9	by	by	IN
48218	173	10	uniform	uniform	JJ
48218	173	11	motion	motion	NN
48218	173	12	in	in	IN
48218	173	13	a	a	DT
48218	173	14	single	single	JJ
48218	173	15	circle	circle	NN
48218	173	16	,	,	,
48218	173	17	and	and	CC
48218	173	18	Copernicus	Copernicus	NNP
48218	173	19	had	have	VBD
48218	173	20	still	still	RB
48218	173	21	to	to	TO
48218	173	22	make	make	VB
48218	173	23	use	use	NN
48218	173	24	of	of	IN
48218	173	25	systems	system	NNS
48218	173	26	of	of	IN
48218	173	27	epicycles	epicycle	NNS
48218	173	28	to	to	TO
48218	173	29	account	account	VB
48218	173	30	for	for	IN
48218	173	31	the	the	DT
48218	173	32	deviations	deviation	NNS
48218	173	33	from	from	IN
48218	173	34	regularity	regularity	NN
48218	173	35	in	in	IN
48218	173	36	the	the	DT
48218	173	37	planetary	planetary	NN
48218	173	38	motions	motion	NNS
48218	173	39	round	round	VBP
48218	173	40	the	the	DT
48218	173	41	Sun	Sun	NNP
48218	173	42	.	.	.
48218	174	1	The	the	DT
48218	174	2	Earth	Earth	NNP
48218	174	3	having	have	VBG
48218	174	4	been	be	VBN
48218	174	5	abandoned	abandon	VBN
48218	174	6	as	as	IN
48218	174	7	the	the	DT
48218	174	8	centre	centre	NN
48218	174	9	of	of	IN
48218	174	10	the	the	DT
48218	174	11	universe	universe	NN
48218	174	12	,	,	,
48218	174	13	a	a	DT
48218	174	14	further	further	JJ
48218	174	15	sacrifice	sacrifice	NN
48218	174	16	had	have	VBD
48218	174	17	to	to	TO
48218	174	18	be	be	VB
48218	174	19	made	make	VBN
48218	174	20	:	:	:
48218	174	21	the	the	DT
48218	174	22	principle	principle	NN
48218	174	23	of	of	IN
48218	174	24	uniform	uniform	JJ
48218	174	25	motion	motion	NN
48218	174	26	in	in	IN
48218	174	27	a	a	DT
48218	174	28	circle	circle	NN
48218	174	29	,	,	,
48218	174	30	which	which	WDT
48218	174	31	had	have	VBD
48218	174	32	seemed	seem	VBN
48218	174	33	so	so	RB
48218	174	34	necessary	necessary	JJ
48218	174	35	and	and	CC
48218	174	36	inevitable	inevitable	JJ
48218	174	37	,	,	,
48218	174	38	had	have	VBD
48218	174	39	also	also	RB
48218	174	40	to	to	TO
48218	174	41	be	be	VB
48218	174	42	given	give	VBN
48218	174	43	up	up	RP
48218	174	44	.	.	.
48218	175	1	For	for	IN
48218	175	2	the	the	DT
48218	175	3	time	time	NN
48218	175	4	came	come	VBD
48218	175	5	when	when	WRB
48218	175	6	the	the	DT
48218	175	7	instruments	instrument	NNS
48218	175	8	for	for	IN
48218	175	9	measuring	measure	VBG
48218	175	10	the	the	DT
48218	175	11	positions	position	NNS
48218	175	12	of	of	IN
48218	175	13	the	the	DT
48218	175	14	stars	star	NNS
48218	175	15	and	and	CC
48218	175	16	planets	planet	NNS
48218	175	17	had	have	VBD
48218	175	18	been	be	VBN
48218	175	19	much	much	RB
48218	175	20	improved	improve	VBN
48218	175	21	,	,	,
48218	175	22	largely	largely	RB
48218	175	23	due	due	JJ
48218	175	24	to	to	IN
48218	175	25	TYCHO	TYCHO	NNP
48218	175	26	BRAHE	BRAHE	NNP
48218	175	27	(	(	-LRB-
48218	175	28	1546	1546	CD
48218	175	29	-	-	SYM
48218	175	30	1601	1601	CD
48218	175	31	)	)	-RRB-
48218	175	32	,	,	,
48218	175	33	a	a	DT
48218	175	34	Dane	Dane	NNP
48218	175	35	of	of	IN
48218	175	36	noble	noble	JJ
48218	175	37	birth	birth	NN
48218	175	38	,	,	,
48218	175	39	who	who	WP
48218	175	40	was	be	VBD
48218	175	41	the	the	DT
48218	175	42	keenest	keen	JJS
48218	175	43	and	and	CC
48218	175	44	most	most	RBS
48218	175	45	careful	careful	JJ
48218	175	46	observer	observer	NN
48218	175	47	that	that	WDT
48218	175	48	astronomy	astronomy	NN
48218	175	49	had	have	VBD
48218	175	50	yet	yet	RB
48218	175	51	produced	produce	VBN
48218	175	52	.	.	.
48218	176	1	{	{	-LRB-
48218	176	2	28	28	CD
48218	176	3	}	}	-RRB-
48218	176	4	His	-PRON-	PRP$
48218	176	5	observations	observation	NNS
48218	176	6	enabled	enable	VBD
48218	176	7	his	-PRON-	PRP$
48218	176	8	friend	friend	NN
48218	176	9	and	and	CC
48218	176	10	pupil	pupil	NN
48218	176	11	,	,	,
48218	176	12	JOHANN	JOHANN	NNP
48218	176	13	KEPLER	KEPLER	NNP
48218	176	14	,	,	,
48218	176	15	(	(	-LRB-
48218	176	16	1571	1571	CD
48218	176	17	-	-	SYM
48218	176	18	1630	1630	CD
48218	176	19	)	)	-RRB-
48218	176	20	,	,	,
48218	176	21	to	to	TO
48218	176	22	subject	subject	VB
48218	176	23	the	the	DT
48218	176	24	planetary	planetary	JJ
48218	176	25	movements	movement	NNS
48218	176	26	to	to	IN
48218	176	27	a	a	DT
48218	176	28	far	far	RB
48218	176	29	more	more	JJR
48218	176	30	searching	searching	JJ
48218	176	31	examination	examination	NN
48218	176	32	than	than	IN
48218	176	33	had	have	VBD
48218	176	34	yet	yet	RB
48218	176	35	been	be	VBN
48218	176	36	attempted	attempt	VBN
48218	176	37	,	,	,
48218	176	38	and	and	CC
48218	176	39	he	-PRON-	PRP
48218	176	40	discovered	discover	VBD
48218	176	41	that	that	IN
48218	176	42	the	the	DT
48218	176	43	Sun	Sun	NNP
48218	176	44	is	be	VBZ
48218	176	45	in	in	IN
48218	176	46	the	the	DT
48218	176	47	plane	plane	NN
48218	176	48	of	of	IN
48218	176	49	the	the	DT
48218	176	50	orbit	orbit	NN
48218	176	51	of	of	IN
48218	176	52	each	each	DT
48218	176	53	of	of	IN
48218	176	54	the	the	DT
48218	176	55	planets	planet	NNS
48218	176	56	,	,	,
48218	176	57	and	and	CC
48218	176	58	also	also	RB
48218	176	59	in	in	IN
48218	176	60	its	-PRON-	PRP$
48218	176	61	+	+	CC
48218	176	62	line	line	NN
48218	176	63	of	of	IN
48218	176	64	apsides+--that	apsides+--that	NN
48218	176	65	is	be	VBZ
48218	176	66	to	to	TO
48218	176	67	say	say	VB
48218	176	68	,	,	,
48218	176	69	the	the	DT
48218	176	70	line	line	NN
48218	176	71	joining	join	VBG
48218	176	72	the	the	DT
48218	176	73	two	two	CD
48218	176	74	points	point	NNS
48218	176	75	of	of	IN
48218	176	76	the	the	DT
48218	176	77	orbit	orbit	NN
48218	176	78	which	which	WDT
48218	176	79	are	be	VBP
48218	176	80	respectively	respectively	RB
48218	176	81	nearest	near	JJS
48218	176	82	and	and	CC
48218	176	83	furthest	furth	JJS
48218	176	84	from	from	IN
48218	176	85	the	the	DT
48218	176	86	Sun	Sun	NNP
48218	176	87	.	.	.
48218	177	1	Copernicus	Copernicus	NNP
48218	177	2	had	have	VBD
48218	177	3	not	not	RB
48218	177	4	been	be	VBN
48218	177	5	aware	aware	JJ
48218	177	6	of	of	IN
48218	177	7	either	either	DT
48218	177	8	of	of	IN
48218	177	9	these	these	DT
48218	177	10	two	two	CD
48218	177	11	relations	relation	NNS
48218	177	12	,	,	,
48218	177	13	but	but	CC
48218	177	14	their	-PRON-	PRP$
48218	177	15	discovery	discovery	NN
48218	177	16	greatly	greatly	RB
48218	177	17	strengthened	strengthen	VBD
48218	177	18	the	the	DT
48218	177	19	Copernican	copernican	JJ
48218	177	20	theory	theory	NN
48218	177	21	.	.	.
48218	178	1	Then	then	RB
48218	178	2	for	for	IN
48218	178	3	many	many	JJ
48218	178	4	years	year	NNS
48218	178	5	Kepler	Kepler	NNP
48218	178	6	tried	try	VBD
48218	178	7	one	one	CD
48218	178	8	expedient	expedient	NN
48218	178	9	after	after	IN
48218	178	10	another	another	DT
48218	178	11	in	in	IN
48218	178	12	order	order	NN
48218	178	13	to	to	TO
48218	178	14	find	find	VB
48218	178	15	a	a	DT
48218	178	16	combination	combination	NN
48218	178	17	of	of	IN
48218	178	18	circular	circular	JJ
48218	178	19	motions	motion	NNS
48218	178	20	which	which	WDT
48218	178	21	would	would	MD
48218	178	22	satisfy	satisfy	VB
48218	178	23	the	the	DT
48218	178	24	problem	problem	NN
48218	178	25	before	before	IN
48218	178	26	him	-PRON-	PRP
48218	178	27	,	,	,
48218	178	28	until	until	IN
48218	178	29	at	at	IN
48218	178	30	length	length	NN
48218	178	31	he	-PRON-	PRP
48218	178	32	was	be	VBD
48218	178	33	led	lead	VBN
48218	178	34	to	to	TO
48218	178	35	discard	discard	VB
48218	178	36	the	the	DT
48218	178	37	circle	circle	NN
48218	178	38	and	and	CC
48218	178	39	try	try	VB
48218	178	40	a	a	DT
48218	178	41	different	different	JJ
48218	178	42	curve	curve	NN
48218	178	43	--	--	:
48218	178	44	the	the	DT
48218	178	45	oval	oval	NN
48218	178	46	or	or	CC
48218	178	47	ellipse	ellipse	VB
48218	178	48	.	.	.
48218	179	1	Now	now	RB
48218	179	2	the	the	DT
48218	179	3	property	property	NN
48218	179	4	of	of	IN
48218	179	5	a	a	DT
48218	179	6	circle	circle	NN
48218	179	7	is	be	VBZ
48218	179	8	that	that	IN
48218	179	9	every	every	DT
48218	179	10	point	point	NN
48218	179	11	of	of	IN
48218	179	12	it	-PRON-	PRP
48218	179	13	is	be	VBZ
48218	179	14	situated	situate	VBN
48218	179	15	at	at	IN
48218	179	16	the	the	DT
48218	179	17	same	same	JJ
48218	179	18	distance	distance	NN
48218	179	19	from	from	IN
48218	179	20	the	the	DT
48218	179	21	centre	centre	NN
48218	179	22	,	,	,
48218	179	23	but	but	CC
48218	179	24	in	in	IN
48218	179	25	an	an	DT
48218	179	26	ellipse	ellipse	NN
48218	179	27	there	there	EX
48218	179	28	are	be	VBP
48218	179	29	two	two	CD
48218	179	30	points	point	NNS
48218	179	31	within	within	IN
48218	179	32	it	-PRON-	PRP
48218	179	33	,	,	,
48218	179	34	the	the	DT
48218	179	35	"	"	``
48218	179	36	foci	foci	NN
48218	179	37	,	,	,
48218	179	38	"	"	''
48218	179	39	and	and	CC
48218	179	40	the	the	DT
48218	179	41	sum	sum	NN
48218	179	42	of	of	IN
48218	179	43	the	the	DT
48218	179	44	distances	distance	NNS
48218	179	45	of	of	IN
48218	179	46	any	any	DT
48218	179	47	point	point	NN
48218	179	48	on	on	IN
48218	179	49	the	the	DT
48218	179	50	circumference	circumference	NN
48218	179	51	from	from	IN
48218	179	52	these	these	DT
48218	179	53	two	two	CD
48218	179	54	foci	foci	NN
48218	179	55	is	be	VBZ
48218	179	56	constant	constant	JJ
48218	179	57	.	.	.
48218	180	1	If	if	IN
48218	180	2	the	the	DT
48218	180	3	two	two	CD
48218	180	4	foci	foci	NN
48218	180	5	are	be	VBP
48218	180	6	at	at	IN
48218	180	7	a	a	DT
48218	180	8	great	great	JJ
48218	180	9	distance	distance	NN
48218	180	10	from	from	IN
48218	180	11	each	each	DT
48218	180	12	other	other	JJ
48218	180	13	,	,	,
48218	180	14	then	then	RB
48218	180	15	the	the	DT
48218	180	16	ellipse	ellipse	NN
48218	180	17	is	be	VBZ
48218	180	18	very	very	RB
48218	180	19	long	long	JJ
48218	180	20	and	and	CC
48218	180	21	narrow	narrow	JJ
48218	180	22	;	;	:
48218	180	23	if	if	IN
48218	180	24	the	the	DT
48218	180	25	foci	foci	NN
48218	180	26	are	be	VBP
48218	180	27	close	close	JJ
48218	180	28	together	together	RB
48218	180	29	,	,	,
48218	180	30	the	the	DT
48218	180	31	ellipse	ellipse	NN
48218	180	32	differs	differ	VBZ
48218	180	33	very	very	RB
48218	180	34	little	little	JJ
48218	180	35	from	from	IN
48218	180	36	a	a	DT
48218	180	37	circle	circle	NN
48218	180	38	;	;	:
48218	180	39	and	and	CC
48218	180	40	if	if	IN
48218	180	41	we	-PRON-	PRP
48218	180	42	imagine	imagine	VBP
48218	180	43	that	that	IN
48218	180	44	the	the	DT
48218	180	45	two	two	CD
48218	180	46	foci	foci	NN
48218	180	47	actually	actually	RB
48218	180	48	coincide	coincide	VBP
48218	180	49	,	,	,
48218	180	50	the	the	DT
48218	180	51	ellipse	ellipse	NN
48218	180	52	becomes	become	VBZ
48218	180	53	a	a	DT
48218	180	54	circle	circle	NN
48218	180	55	.	.	.
48218	181	1	When	when	WRB
48218	181	2	Kepler	Kepler	NNP
48218	181	3	tried	try	VBD
48218	181	4	motion	motion	NN
48218	181	5	in	in	IN
48218	181	6	an	an	DT
48218	181	7	ellipse	ellipse	NN
48218	181	8	instead	instead	RB
48218	181	9	of	of	IN
48218	181	10	motion	motion	NN
48218	181	11	in	in	IN
48218	181	12	a	a	DT
48218	181	13	circle	circle	NN
48218	181	14	,	,	,
48218	181	15	he	-PRON-	PRP
48218	181	16	found	find	VBD
48218	181	17	that	that	IN
48218	181	18	it	-PRON-	PRP
48218	181	19	represented	represent	VBD
48218	181	20	correctly	correctly	RB
48218	181	21	the	the	DT
48218	181	22	motions	motion	NNS
48218	181	23	of	of	IN
48218	181	24	all	all	PDT
48218	181	25	the	the	DT
48218	181	26	planets	planet	NNS
48218	181	27	without	without	IN
48218	181	28	any	any	DT
48218	181	29	need	need	NN
48218	181	30	for	for	IN
48218	181	31	epicycles	epicycle	NNS
48218	181	32	,	,	,
48218	181	33	and	and	CC
48218	181	34	that	that	IN
48218	181	35	in	in	IN
48218	181	36	each	each	DT
48218	181	37	case	case	NN
48218	181	38	the	the	DT
48218	181	39	Sun	Sun	NNP
48218	181	40	occupied	occupy	VBD
48218	181	41	one	one	CD
48218	181	42	of	of	IN
48218	181	43	the	the	DT
48218	181	44	foci	foci	NN
48218	181	45	.	.	.
48218	182	1	And	and	CC
48218	182	2	though	though	IN
48218	182	3	the	the	DT
48218	182	4	planet	planet	NN
48218	182	5	did	do	VBD
48218	182	6	not	not	RB
48218	182	7	move	move	VB
48218	182	8	at	at	IN
48218	182	9	a	a	DT
48218	182	10	uniform	uniform	JJ
48218	182	11	speed	speed	NN
48218	182	12	in	in	IN
48218	182	13	the	the	DT
48218	182	14	ellipse	ellipse	NN
48218	182	15	,	,	,
48218	182	16	yet	yet	CC
48218	182	17	its	-PRON-	PRP$
48218	182	18	motion	motion	NN
48218	182	19	was	be	VBD
48218	182	20	governed	govern	VBN
48218	182	21	by	by	IN
48218	182	22	a	a	DT
48218	182	23	uniform	uniform	JJ
48218	182	24	law	law	NN
48218	182	25	,	,	,
48218	182	26	for	for	IN
48218	182	27	the	the	DT
48218	182	28	straight	straight	JJ
48218	182	29	line	line	NN
48218	182	30	joining	join	VBG
48218	182	31	the	the	DT
48218	182	32	planet	planet	NN
48218	182	33	to	to	IN
48218	182	34	the	the	DT
48218	182	35	Sun	Sun	NNP
48218	182	36	,	,	,
48218	182	37	the	the	DT
48218	182	38	"	"	``
48218	182	39	+	+	SYM
48218	182	40	radius	radius	NN
48218	182	41	vector+	vector+	NNP
48218	182	42	,	,	,
48218	182	43	"	"	''
48218	182	44	passed	pass	VBN
48218	182	45	over	over	RP
48218	182	46	equal	equal	JJ
48218	182	47	areas	area	NNS
48218	182	48	of	of	IN
48218	182	49	space	space	NN
48218	182	50	in	in	IN
48218	182	51	equal	equal	JJ
48218	182	52	periods	period	NNS
48218	182	53	of	of	IN
48218	182	54	time	time	NN
48218	182	55	.	.	.
48218	183	1	{	{	-LRB-
48218	183	2	29	29	CD
48218	183	3	}	}	-RRB-
48218	183	4	These	these	DT
48218	183	5	two	two	CD
48218	183	6	discoveries	discovery	NNS
48218	183	7	are	be	VBP
48218	183	8	known	know	VBN
48218	183	9	as	as	IN
48218	183	10	Kepler	Kepler	NNP
48218	183	11	's	's	POS
48218	183	12	First	first	JJ
48218	183	13	and	and	CC
48218	183	14	Second	Second	NNP
48218	183	15	Laws	Laws	NNPS
48218	183	16	.	.	.
48218	184	1	His	-PRON-	PRP$
48218	184	2	Third	Third	NNP
48218	184	3	Law	Law	NNP
48218	184	4	connects	connect	VBZ
48218	184	5	all	all	PDT
48218	184	6	the	the	DT
48218	184	7	planets	planet	NNS
48218	184	8	together	together	RB
48218	184	9	.	.	.
48218	185	1	It	-PRON-	PRP
48218	185	2	was	be	VBD
48218	185	3	known	know	VBN
48218	185	4	that	that	IN
48218	185	5	the	the	DT
48218	185	6	outer	outer	JJ
48218	185	7	planets	planet	NNS
48218	185	8	not	not	RB
48218	185	9	only	only	RB
48218	185	10	take	take	VBP
48218	185	11	longer	long	JJR
48218	185	12	to	to	TO
48218	185	13	revolve	revolve	VB
48218	185	14	round	round	IN
48218	185	15	the	the	DT
48218	185	16	Sun	Sun	NNP
48218	185	17	than	than	IN
48218	185	18	the	the	DT
48218	185	19	inner	inner	JJ
48218	185	20	,	,	,
48218	185	21	but	but	CC
48218	185	22	that	that	IN
48218	185	23	their	-PRON-	PRP$
48218	185	24	actual	actual	JJ
48218	185	25	motion	motion	NN
48218	185	26	in	in	IN
48218	185	27	space	space	NN
48218	185	28	is	be	VBZ
48218	185	29	slower	slow	JJR
48218	185	30	,	,	,
48218	185	31	and	and	CC
48218	185	32	Kepler	Kepler	NNP
48218	185	33	found	find	VBD
48218	185	34	that	that	IN
48218	185	35	this	this	DT
48218	185	36	actual	actual	JJ
48218	185	37	speed	speed	NN
48218	185	38	of	of	IN
48218	185	39	motion	motion	NN
48218	185	40	is	be	VBZ
48218	185	41	inversely	inversely	RB
48218	185	42	as	as	IN
48218	185	43	the	the	DT
48218	185	44	square	square	JJ
48218	185	45	root	root	NN
48218	185	46	of	of	IN
48218	185	47	its	-PRON-	PRP$
48218	185	48	distance	distance	NN
48218	185	49	from	from	IN
48218	185	50	the	the	DT
48218	185	51	Sun	Sun	NNP
48218	185	52	;	;	:
48218	185	53	or	or	CC
48218	185	54	,	,	,
48218	185	55	if	if	IN
48218	185	56	the	the	DT
48218	185	57	square	square	NN
48218	185	58	of	of	IN
48218	185	59	the	the	DT
48218	185	60	speed	speed	NN
48218	185	61	of	of	IN
48218	185	62	a	a	DT
48218	185	63	planet	planet	NN
48218	185	64	be	be	VB
48218	185	65	multiplied	multiply	VBN
48218	185	66	by	by	IN
48218	185	67	its	-PRON-	PRP$
48218	185	68	distance	distance	NN
48218	185	69	from	from	IN
48218	185	70	the	the	DT
48218	185	71	Sun	Sun	NNP
48218	185	72	,	,	,
48218	185	73	we	-PRON-	PRP
48218	185	74	get	get	VBP
48218	185	75	the	the	DT
48218	185	76	same	same	JJ
48218	185	77	result	result	NN
48218	185	78	in	in	IN
48218	185	79	each	each	DT
48218	185	80	case	case	NN
48218	185	81	.	.	.
48218	186	1	This	this	DT
48218	186	2	is	be	VBZ
48218	186	3	usually	usually	RB
48218	186	4	expressed	express	VBN
48218	186	5	by	by	IN
48218	186	6	saying	say	VBG
48218	186	7	that	that	IN
48218	186	8	the	the	DT
48218	186	9	cube	cube	NNP
48218	186	10	of	of	IN
48218	186	11	the	the	DT
48218	186	12	distance	distance	NN
48218	186	13	is	be	VBZ
48218	186	14	proportional	proportional	JJ
48218	186	15	to	to	IN
48218	186	16	the	the	DT
48218	186	17	square	square	NN
48218	186	18	of	of	IN
48218	186	19	the	the	DT
48218	186	20	time	time	NN
48218	186	21	of	of	IN
48218	186	22	revolution	revolution	NN
48218	186	23	.	.	.
48218	187	1	Thus	thus	RB
48218	187	2	the	the	DT
48218	187	3	varying	varying	NN
48218	187	4	rate	rate	NN
48218	187	5	of	of	IN
48218	187	6	motion	motion	NN
48218	187	7	of	of	IN
48218	187	8	each	each	DT
48218	187	9	planet	planet	NN
48218	187	10	in	in	IN
48218	187	11	its	-PRON-	PRP$
48218	187	12	orbit	orbit	NN
48218	187	13	is	be	VBZ
48218	187	14	not	not	RB
48218	187	15	only	only	RB
48218	187	16	subject	subject	JJ
48218	187	17	to	to	IN
48218	187	18	a	a	DT
48218	187	19	single	single	JJ
48218	187	20	law	law	NN
48218	187	21	,	,	,
48218	187	22	but	but	CC
48218	187	23	the	the	DT
48218	187	24	very	very	RB
48218	187	25	different	different	JJ
48218	187	26	speeds	speed	NNS
48218	187	27	of	of	IN
48218	187	28	the	the	DT
48218	187	29	different	different	JJ
48218	187	30	planets	planet	NNS
48218	187	31	are	be	VBP
48218	187	32	also	also	RB
48218	187	33	all	all	DT
48218	187	34	subject	subject	JJ
48218	187	35	to	to	IN
48218	187	36	a	a	DT
48218	187	37	law	law	NN
48218	187	38	that	that	WDT
48218	187	39	is	be	VBZ
48218	187	40	the	the	DT
48218	187	41	same	same	JJ
48218	187	42	for	for	IN
48218	187	43	all	all	DT
48218	187	44	.	.	.
48218	188	1	Thus	thus	RB
48218	188	2	the	the	DT
48218	188	3	whole	whole	NN
48218	188	4	of	of	IN
48218	188	5	the	the	DT
48218	188	6	complicated	complicated	JJ
48218	188	7	machinery	machinery	NN
48218	188	8	of	of	IN
48218	188	9	Ptolemy	Ptolemy	NNP
48218	188	10	had	have	VBD
48218	188	11	been	be	VBN
48218	188	12	reduced	reduce	VBN
48218	188	13	to	to	IN
48218	188	14	three	three	CD
48218	188	15	simple	simple	JJ
48218	188	16	laws	law	NNS
48218	188	17	,	,	,
48218	188	18	which	which	WDT
48218	188	19	at	at	IN
48218	188	20	the	the	DT
48218	188	21	same	same	JJ
48218	188	22	time	time	NN
48218	188	23	represented	represent	VBD
48218	188	24	the	the	DT
48218	188	25	facts	fact	NNS
48218	188	26	of	of	IN
48218	188	27	observation	observation	NN
48218	188	28	much	much	RB
48218	188	29	better	well	RBR
48218	188	30	than	than	IN
48218	188	31	any	any	DT
48218	188	32	possible	possible	JJ
48218	188	33	development	development	NN
48218	188	34	of	of	IN
48218	188	35	the	the	DT
48218	188	36	Ptolemaic	Ptolemaic	NNP
48218	188	37	mechanism	mechanism	NN
48218	188	38	.	.	.
48218	189	1	On	on	IN
48218	189	2	his	-PRON-	PRP$
48218	189	3	discovery	discovery	NN
48218	189	4	of	of	IN
48218	189	5	his	-PRON-	PRP$
48218	189	6	third	third	JJ
48218	189	7	law	law	NN
48218	189	8	Kepler	Kepler	NNP
48218	189	9	had	have	VBD
48218	189	10	written	write	VBN
48218	189	11	:	:	:
48218	189	12	"	"	``
48218	189	13	The	the	DT
48218	189	14	book	book	NN
48218	189	15	is	be	VBZ
48218	189	16	written	write	VBN
48218	189	17	to	to	TO
48218	189	18	be	be	VB
48218	189	19	read	read	VBN
48218	189	20	either	either	CC
48218	189	21	now	now	RB
48218	189	22	or	or	CC
48218	189	23	by	by	IN
48218	189	24	posterity	posterity	NN
48218	189	25	--	--	:
48218	189	26	I	-PRON-	PRP
48218	189	27	care	care	VBP
48218	189	28	not	not	RB
48218	189	29	which	which	WDT
48218	189	30	;	;	:
48218	189	31	it	-PRON-	PRP
48218	189	32	may	may	MD
48218	189	33	well	well	RB
48218	189	34	wait	wait	VB
48218	189	35	a	a	DT
48218	189	36	century	century	NN
48218	189	37	for	for	IN
48218	189	38	a	a	DT
48218	189	39	reader	reader	NN
48218	189	40	,	,	,
48218	189	41	as	as	IN
48218	189	42	God	God	NNP
48218	189	43	has	have	VBZ
48218	189	44	waited	wait	VBN
48218	189	45	6000	6000	CD
48218	189	46	years	year	NNS
48218	189	47	for	for	IN
48218	189	48	an	an	DT
48218	189	49	observer	observer	NN
48218	189	50	.	.	.
48218	189	51	"	"	''
48218	190	1	Twelve	twelve	CD
48218	190	2	years	year	NNS
48218	190	3	after	after	IN
48218	190	4	his	-PRON-	PRP$
48218	190	5	death	death	NN
48218	190	6	,	,	,
48218	190	7	on	on	IN
48218	190	8	Christmas	Christmas	NNP
48218	190	9	Day	Day	NNP
48218	190	10	1642	1642	CD
48218	190	11	(	(	-LRB-
48218	190	12	old	old	JJ
48218	190	13	style	style	NN
48218	190	14	)	)	-RRB-
48218	190	15	,	,	,
48218	190	16	near	near	IN
48218	190	17	Grantham	Grantham	NNP
48218	190	18	,	,	,
48218	190	19	in	in	IN
48218	190	20	Lincolnshire	Lincolnshire	NNP
48218	190	21	,	,	,
48218	190	22	the	the	DT
48218	190	23	predestined	predestined	JJ
48218	190	24	"	"	``
48218	190	25	reader	reader	NN
48218	190	26	"	"	''
48218	190	27	was	be	VBD
48218	190	28	born	bear	VBN
48218	190	29	.	.	.
48218	191	1	The	the	DT
48218	191	2	inner	inner	JJ
48218	191	3	meaning	meaning	NN
48218	191	4	of	of	IN
48218	191	5	Kepler	Kepler	NNP
48218	191	6	's	's	POS
48218	191	7	three	three	CD
48218	191	8	laws	law	NNS
48218	191	9	was	be	VBD
48218	191	10	brought	bring	VBN
48218	191	11	to	to	IN
48218	191	12	light	light	NN
48218	191	13	by	by	IN
48218	191	14	ISAAC	ISAAC	NNP
48218	191	15	NEWTON	NEWTON	NNP
48218	191	16	.	.	.
48218	192	1	{	{	-LRB-
48218	192	2	30	30	CD
48218	192	3	}	}	-RRB-
48218	192	4	CHAPTER	CHAPTER	NNP
48218	192	5	III	III	NNP
48218	192	6	THE	the	DT
48218	192	7	LAW	law	NN
48218	192	8	OF	of	IN
48218	192	9	GRAVITATION	GRAVITATION	NNP
48218	192	10	The	the	DT
48218	192	11	fundamental	fundamental	JJ
48218	192	12	thought	thought	NN
48218	192	13	which	which	WDT
48218	192	14	,	,	,
48218	192	15	recognised	recognise	VBD
48218	192	16	or	or	CC
48218	192	17	not	not	RB
48218	192	18	,	,	,
48218	192	19	had	have	VBD
48218	192	20	lain	lie	VBN
48218	192	21	at	at	IN
48218	192	22	the	the	DT
48218	192	23	root	root	NN
48218	192	24	of	of	IN
48218	192	25	the	the	DT
48218	192	26	Ptolemaic	Ptolemaic	NNP
48218	192	27	system	system	NN
48218	192	28	,	,	,
48218	192	29	as	as	RB
48218	192	30	indeed	indeed	RB
48218	192	31	it	-PRON-	PRP
48218	192	32	lies	lie	VBZ
48218	192	33	at	at	IN
48218	192	34	the	the	DT
48218	192	35	root	root	NN
48218	192	36	of	of	IN
48218	192	37	all	all	DT
48218	192	38	science	science	NN
48218	192	39	,	,	,
48218	192	40	was	be	VBD
48218	192	41	that	that	IN
48218	192	42	"	"	``
48218	192	43	like	like	IN
48218	192	44	causes	cause	NNS
48218	192	45	must	must	MD
48218	192	46	always	always	RB
48218	192	47	produce	produce	VB
48218	192	48	like	like	IN
48218	192	49	effects	effect	NNS
48218	192	50	.	.	.
48218	192	51	"	"	''
48218	193	1	Upon	upon	IN
48218	193	2	this	this	DT
48218	193	3	principle	principle	NN
48218	193	4	there	there	RB
48218	193	5	seemed	seem	VBD
48218	193	6	to	to	IN
48218	193	7	the	the	DT
48218	193	8	ancient	ancient	JJ
48218	193	9	astronomers	astronomer	NNS
48218	193	10	no	no	DT
48218	193	11	escape	escape	NN
48218	193	12	from	from	IN
48218	193	13	the	the	DT
48218	193	14	inference	inference	NN
48218	193	15	that	that	IN
48218	193	16	each	each	DT
48218	193	17	planet	planet	NN
48218	193	18	must	must	MD
48218	193	19	move	move	VB
48218	193	20	at	at	IN
48218	193	21	a	a	DT
48218	193	22	uniform	uniform	JJ
48218	193	23	speed	speed	NN
48218	193	24	in	in	IN
48218	193	25	a	a	DT
48218	193	26	circle	circle	NN
48218	193	27	round	round	IN
48218	193	28	its	-PRON-	PRP$
48218	193	29	centre	centre	NN
48218	193	30	of	of	IN
48218	193	31	motion	motion	NN
48218	193	32	.	.	.
48218	194	1	For	for	IN
48218	194	2	,	,	,
48218	194	3	if	if	IN
48218	194	4	there	there	EX
48218	194	5	be	be	VBP
48218	194	6	any	any	DT
48218	194	7	force	force	NN
48218	194	8	tending	tend	VBG
48218	194	9	to	to	TO
48218	194	10	alter	alter	VB
48218	194	11	the	the	DT
48218	194	12	distance	distance	NN
48218	194	13	of	of	IN
48218	194	14	the	the	DT
48218	194	15	planet	planet	NN
48218	194	16	from	from	IN
48218	194	17	that	that	DT
48218	194	18	centre	centre	NN
48218	194	19	,	,	,
48218	194	20	it	-PRON-	PRP
48218	194	21	seemed	seem	VBD
48218	194	22	inevitable	inevitable	JJ
48218	194	23	that	that	IN
48218	194	24	sooner	sooner	RB
48218	194	25	or	or	CC
48218	194	26	later	later	RBR
48218	194	27	it	-PRON-	PRP
48218	194	28	should	should	MD
48218	194	29	either	either	CC
48218	194	30	reach	reach	VB
48218	194	31	that	that	DT
48218	194	32	centre	centre	NN
48218	194	33	or	or	CC
48218	194	34	be	be	VB
48218	194	35	indefinitely	indefinitely	RB
48218	194	36	removed	remove	VBN
48218	194	37	from	from	IN
48218	194	38	it	-PRON-	PRP
48218	194	39	.	.	.
48218	195	1	If	if	IN
48218	195	2	there	there	EX
48218	195	3	be	be	VBP
48218	195	4	no	no	DT
48218	195	5	such	such	JJ
48218	195	6	force	force	NN
48218	195	7	,	,	,
48218	195	8	then	then	RB
48218	195	9	the	the	DT
48218	195	10	planet	planet	NN
48218	195	11	's	's	POS
48218	195	12	distance	distance	NN
48218	195	13	from	from	IN
48218	195	14	that	that	DT
48218	195	15	centre	centre	NN
48218	195	16	must	must	MD
48218	195	17	remain	remain	VB
48218	195	18	invariable	invariable	JJ
48218	195	19	,	,	,
48218	195	20	and	and	CC
48218	195	21	if	if	IN
48218	195	22	it	-PRON-	PRP
48218	195	23	move	move	VBP
48218	195	24	at	at	RB
48218	195	25	all	all	RB
48218	195	26	,	,	,
48218	195	27	it	-PRON-	PRP
48218	195	28	must	must	MD
48218	195	29	move	move	VB
48218	195	30	in	in	IN
48218	195	31	a	a	DT
48218	195	32	circle	circle	NN
48218	195	33	;	;	:
48218	195	34	move	move	VB
48218	195	35	uniformly	uniformly	RB
48218	195	36	,	,	,
48218	195	37	because	because	IN
48218	195	38	there	there	EX
48218	195	39	is	be	VBZ
48218	195	40	no	no	DT
48218	195	41	force	force	NN
48218	195	42	either	either	CC
48218	195	43	to	to	TO
48218	195	44	hasten	hasten	VB
48218	195	45	or	or	CC
48218	195	46	retard	retard	VB
48218	195	47	it	-PRON-	PRP
48218	195	48	.	.	.
48218	196	1	Uniform	uniform	JJ
48218	196	2	motion	motion	NN
48218	196	3	in	in	IN
48218	196	4	a	a	DT
48218	196	5	circle	circle	NN
48218	196	6	seemed	seem	VBD
48218	196	7	a	a	DT
48218	196	8	necessity	necessity	NN
48218	196	9	of	of	IN
48218	196	10	nature	nature	NN
48218	196	11	.	.	.
48218	197	1	But	but	CC
48218	197	2	all	all	PDT
48218	197	3	this	this	DT
48218	197	4	system	system	NN
48218	197	5	,	,	,
48218	197	6	logical	logical	JJ
48218	197	7	and	and	CC
48218	197	8	inevitable	inevitable	JJ
48218	197	9	as	as	IN
48218	197	10	it	-PRON-	PRP
48218	197	11	had	have	VBD
48218	197	12	once	once	RB
48218	197	13	seemed	seem	VBN
48218	197	14	,	,	,
48218	197	15	had	have	VBD
48218	197	16	gone	go	VBN
48218	197	17	down	down	RP
48218	197	18	before	before	IN
48218	197	19	the	the	DT
48218	197	20	assault	assault	NN
48218	197	21	of	of	IN
48218	197	22	observed	observe	VBN
48218	197	23	facts	fact	NNS
48218	197	24	.	.	.
48218	198	1	The	the	DT
48218	198	2	great	great	JJ
48218	198	3	example	example	NN
48218	198	4	of	of	IN
48218	198	5	uniform	uniform	JJ
48218	198	6	circular	circular	JJ
48218	198	7	motion	motion	NN
48218	198	8	had	have	VBD
48218	198	9	been	be	VBN
48218	198	10	the	the	DT
48218	198	11	daily	daily	JJ
48218	198	12	revolution	revolution	NN
48218	198	13	of	of	IN
48218	198	14	the	the	DT
48218	198	15	star	star	NN
48218	198	16	sphere	sphere	NN
48218	198	17	;	;	:
48218	198	18	but	but	CC
48218	198	19	this	this	DT
48218	198	20	was	be	VBD
48218	198	21	now	now	RB
48218	198	22	seen	see	VBN
48218	198	23	to	to	TO
48218	198	24	be	be	VB
48218	198	25	only	only	RB
48218	198	26	apparent	apparent	JJ
48218	198	27	,	,	,
48218	198	28	the	the	DT
48218	198	29	result	result	NN
48218	198	30	of	of	IN
48218	198	31	the	the	DT
48218	198	32	rotation	rotation	NN
48218	198	33	of	of	IN
48218	198	34	the	the	DT
48218	198	35	Earth	Earth	NNP
48218	198	36	.	.	.
48218	199	1	The	the	DT
48218	199	2	planets	planet	NNS
48218	199	3	revolved	revolve	VBD
48218	199	4	round	round	RB
48218	199	5	the	the	DT
48218	199	6	Sun	Sun	NNP
48218	199	7	,	,	,
48218	199	8	but	but	CC
48218	199	9	the	the	DT
48218	199	10	Sun	Sun	NNP
48218	199	11	was	be	VBD
48218	199	12	not	not	RB
48218	199	13	in	in	IN
48218	199	14	the	the	DT
48218	199	15	centre	centre	NN
48218	199	16	of	of	IN
48218	199	17	their	-PRON-	PRP$
48218	199	18	motion	motion	NN
48218	199	19	;	;	:
48218	199	20	they	-PRON-	PRP
48218	199	21	moved	move	VBD
48218	199	22	,	,	,
48218	199	23	not	not	RB
48218	199	24	in	in	IN
48218	199	25	circles	circle	NNS
48218	199	26	,	,	,
48218	199	27	but	but	CC
48218	199	28	in	in	IN
48218	199	29	ellipses	ellipsis	NNS
48218	199	30	;	;	:
48218	199	31	not	not	RB
48218	199	32	at	at	IN
48218	199	33	a	a	DT
48218	199	34	uniform	uniform	JJ
48218	199	35	speed	speed	NN
48218	199	36	,	,	,
48218	199	37	but	but	CC
48218	199	38	at	at	IN
48218	199	39	a	a	DT
48218	199	40	speed	speed	NN
48218	199	41	which	which	WDT
48218	199	42	diminished	diminish	VBD
48218	199	43	with	with	IN
48218	199	44	the	the	DT
48218	199	45	increase	increase	NN
48218	199	46	of	of	IN
48218	199	47	their	-PRON-	PRP$
48218	199	48	distance	distance	NN
48218	199	49	from	from	IN
48218	199	50	{	{	-LRB-
48218	199	51	31	31	CD
48218	199	52	}	}	-RRB-
48218	199	53	the	the	DT
48218	199	54	Sun	Sun	NNP
48218	199	55	.	.	.
48218	200	1	There	there	EX
48218	200	2	was	be	VBD
48218	200	3	need	need	NN
48218	200	4	,	,	,
48218	200	5	therefore	therefore	RB
48218	200	6	,	,	,
48218	200	7	for	for	IN
48218	200	8	an	an	DT
48218	200	9	entire	entire	JJ
48218	200	10	revision	revision	NN
48218	200	11	of	of	IN
48218	200	12	the	the	DT
48218	200	13	principles	principle	NNS
48218	200	14	upon	upon	IN
48218	200	15	which	which	WDT
48218	200	16	motion	motion	NN
48218	200	17	was	be	VBD
48218	200	18	supposed	suppose	VBN
48218	200	19	to	to	TO
48218	200	20	take	take	VB
48218	200	21	place	place	NN
48218	200	22	.	.	.
48218	201	1	The	the	DT
48218	201	2	mistake	mistake	NN
48218	201	3	of	of	IN
48218	201	4	the	the	DT
48218	201	5	ancients	ancient	NNS
48218	201	6	had	have	VBD
48218	201	7	been	be	VBN
48218	201	8	that	that	IN
48218	201	9	they	-PRON-	PRP
48218	201	10	supposed	suppose	VBD
48218	201	11	that	that	IN
48218	201	12	continued	continued	JJ
48218	201	13	motion	motion	NN
48218	201	14	demanded	demand	VBD
48218	201	15	fresh	fresh	JJ
48218	201	16	applications	application	NNS
48218	201	17	of	of	IN
48218	201	18	force	force	NN
48218	201	19	.	.	.
48218	202	1	They	-PRON-	PRP
48218	202	2	noticed	notice	VBD
48218	202	3	that	that	IN
48218	202	4	a	a	DT
48218	202	5	ball	ball	NN
48218	202	6	,	,	,
48218	202	7	set	set	VBP
48218	202	8	rolling	rolling	NN
48218	202	9	,	,	,
48218	202	10	sooner	sooner	RB
48218	202	11	or	or	CC
48218	202	12	later	later	RB
48218	202	13	came	come	VBD
48218	202	14	to	to	IN
48218	202	15	a	a	DT
48218	202	16	stop	stop	NN
48218	202	17	;	;	:
48218	202	18	that	that	IN
48218	202	19	a	a	DT
48218	202	20	pendulum	pendulum	NN
48218	202	21	,	,	,
48218	202	22	set	set	VBN
48218	202	23	swinging	swinging	NN
48218	202	24	,	,	,
48218	202	25	might	may	MD
48218	202	26	swing	swing	VB
48218	202	27	for	for	IN
48218	202	28	a	a	DT
48218	202	29	good	good	JJ
48218	202	30	time	time	NN
48218	202	31	,	,	,
48218	202	32	but	but	CC
48218	202	33	eventually	eventually	RB
48218	202	34	came	come	VBD
48218	202	35	to	to	TO
48218	202	36	rest	rest	VB
48218	202	37	;	;	,
48218	202	38	and	and	CC
48218	202	39	,	,	,
48218	202	40	as	as	IN
48218	202	41	the	the	DT
48218	202	42	forces	force	NNS
48218	202	43	that	that	WDT
48218	202	44	were	be	VBD
48218	202	45	checking	check	VBG
48218	202	46	the	the	DT
48218	202	47	motion	motion	NN
48218	202	48	--	--	:
48218	202	49	that	that	DT
48218	202	50	is	be	VBZ
48218	202	51	to	to	TO
48218	202	52	say	say	VB
48218	202	53	,	,	,
48218	202	54	the	the	DT
48218	202	55	friction	friction	NN
48218	202	56	exercised	exercise	VBN
48218	202	57	by	by	IN
48218	202	58	the	the	DT
48218	202	59	ground	ground	NN
48218	202	60	,	,	,
48218	202	61	the	the	DT
48218	202	62	atmosphere	atmosphere	NN
48218	202	63	,	,	,
48218	202	64	and	and	CC
48218	202	65	the	the	DT
48218	202	66	like	like	JJ
48218	202	67	--	--	:
48218	202	68	did	do	VBD
48218	202	69	not	not	RB
48218	202	70	obtrude	obtrude	VB
48218	202	71	themselves	-PRON-	PRP
48218	202	72	,	,	,
48218	202	73	they	-PRON-	PRP
48218	202	74	were	be	VBD
48218	202	75	overlooked	overlook	VBN
48218	202	76	.	.	.
48218	203	1	Newton	Newton	NNP
48218	203	2	brought	bring	VBD
48218	203	3	out	out	RP
48218	203	4	into	into	IN
48218	203	5	clear	clear	JJ
48218	203	6	statement	statement	NN
48218	203	7	the	the	DT
48218	203	8	true	true	JJ
48218	203	9	conditions	condition	NNS
48218	203	10	of	of	IN
48218	203	11	motion	motion	NN
48218	203	12	.	.	.
48218	204	1	A	a	DT
48218	204	2	body	body	NN
48218	204	3	once	once	RB
48218	204	4	moving	move	VBG
48218	204	5	,	,	,
48218	204	6	if	if	IN
48218	204	7	acted	act	VBN
48218	204	8	upon	upon	IN
48218	204	9	by	by	IN
48218	204	10	no	no	DT
48218	204	11	force	force	NN
48218	204	12	whatsoever	whatsoever	RB
48218	204	13	,	,	,
48218	204	14	must	must	MD
48218	204	15	continue	continue	VB
48218	204	16	to	to	TO
48218	204	17	move	move	VB
48218	204	18	forward	forward	RB
48218	204	19	in	in	IN
48218	204	20	a	a	DT
48218	204	21	straight	straight	JJ
48218	204	22	line	line	NN
48218	204	23	at	at	IN
48218	204	24	exactly	exactly	RB
48218	204	25	the	the	DT
48218	204	26	same	same	JJ
48218	204	27	speed	speed	NN
48218	204	28	,	,	,
48218	204	29	and	and	CC
48218	204	30	that	that	IN
48218	204	31	for	for	IN
48218	204	32	ever	ever	RB
48218	204	33	.	.	.
48218	205	1	It	-PRON-	PRP
48218	205	2	does	do	VBZ
48218	205	3	not	not	RB
48218	205	4	require	require	VB
48218	205	5	any	any	DT
48218	205	6	maintaining	maintain	VBG
48218	205	7	force	force	NN
48218	205	8	to	to	TO
48218	205	9	keep	keep	VB
48218	205	10	it	-PRON-	PRP
48218	205	11	going	go	VBG
48218	205	12	.	.	.
48218	206	1	If	if	IN
48218	206	2	any	any	DT
48218	206	3	change	change	NN
48218	206	4	in	in	IN
48218	206	5	its	-PRON-	PRP$
48218	206	6	speed	speed	NN
48218	206	7	or	or	CC
48218	206	8	in	in	IN
48218	206	9	its	-PRON-	PRP$
48218	206	10	direction	direction	NN
48218	206	11	takes	take	VBZ
48218	206	12	place	place	NN
48218	206	13	,	,	,
48218	206	14	that	that	DT
48218	206	15	change	change	NN
48218	206	16	must	must	MD
48218	206	17	be	be	VB
48218	206	18	due	due	IN
48218	206	19	to	to	IN
48218	206	20	the	the	DT
48218	206	21	introduction	introduction	NN
48218	206	22	of	of	IN
48218	206	23	some	some	DT
48218	206	24	further	further	JJ
48218	206	25	force	force	NN
48218	206	26	.	.	.
48218	207	1	This	this	DT
48218	207	2	principle	principle	NN
48218	207	3	,	,	,
48218	207	4	that	that	IN
48218	207	5	,	,	,
48218	207	6	if	if	IN
48218	207	7	no	no	DT
48218	207	8	force	force	NN
48218	207	9	acts	act	VBZ
48218	207	10	on	on	IN
48218	207	11	a	a	DT
48218	207	12	body	body	NN
48218	207	13	in	in	IN
48218	207	14	motion	motion	NN
48218	207	15	,	,	,
48218	207	16	it	-PRON-	PRP
48218	207	17	will	will	MD
48218	207	18	continue	continue	VB
48218	207	19	to	to	TO
48218	207	20	move	move	VB
48218	207	21	uniformly	uniformly	RB
48218	207	22	in	in	IN
48218	207	23	a	a	DT
48218	207	24	straight	straight	JJ
48218	207	25	line	line	NN
48218	207	26	,	,	,
48218	207	27	is	be	VBZ
48218	207	28	Newton	Newton	NNP
48218	207	29	's	's	POS
48218	207	30	First	First	NNP
48218	207	31	Law	Law	NNP
48218	207	32	of	of	IN
48218	207	33	Motion	Motion	NNP
48218	207	34	.	.	.
48218	208	1	His	-PRON-	PRP$
48218	208	2	Second	Second	NNP
48218	208	3	lays	lay	VBZ
48218	208	4	it	-PRON-	PRP
48218	208	5	down	down	IN
48218	208	6	that	that	DT
48218	208	7	,	,	,
48218	208	8	if	if	IN
48218	208	9	force	force	NN
48218	208	10	acts	act	VBZ
48218	208	11	on	on	IN
48218	208	12	a	a	DT
48218	208	13	body	body	NN
48218	208	14	,	,	,
48218	208	15	it	-PRON-	PRP
48218	208	16	produces	produce	VBZ
48218	208	17	a	a	DT
48218	208	18	change	change	NN
48218	208	19	of	of	IN
48218	208	20	motion	motion	NN
48218	208	21	proportionate	proportionate	NN
48218	208	22	to	to	IN
48218	208	23	the	the	DT
48218	208	24	force	force	NN
48218	208	25	applied	apply	VBD
48218	208	26	,	,	,
48218	208	27	and	and	CC
48218	208	28	in	in	IN
48218	208	29	the	the	DT
48218	208	30	same	same	JJ
48218	208	31	direction	direction	NN
48218	208	32	.	.	.
48218	209	1	And	and	CC
48218	209	2	the	the	DT
48218	209	3	Third	Third	NNP
48218	209	4	Law	Law	NNP
48218	209	5	states	state	VBZ
48218	209	6	that	that	IN
48218	209	7	when	when	WRB
48218	209	8	one	one	CD
48218	209	9	body	body	NN
48218	209	10	exerts	exert	VBZ
48218	209	11	force	force	NN
48218	209	12	upon	upon	IN
48218	209	13	another	another	DT
48218	209	14	,	,	,
48218	209	15	that	that	IN
48218	209	16	second	second	JJ
48218	209	17	body	body	NN
48218	209	18	reacts	react	NNS
48218	209	19	with	with	IN
48218	209	20	equal	equal	JJ
48218	209	21	force	force	NN
48218	209	22	upon	upon	IN
48218	209	23	the	the	DT
48218	209	24	first	first	JJ
48218	209	25	.	.	.
48218	210	1	The	the	DT
48218	210	2	problem	problem	NN
48218	210	3	of	of	IN
48218	210	4	the	the	DT
48218	210	5	motions	motion	NNS
48218	210	6	of	of	IN
48218	210	7	the	the	DT
48218	210	8	planets	planet	NNS
48218	210	9	was	be	VBD
48218	210	10	,	,	,
48218	210	11	therefore	therefore	RB
48218	210	12	,	,	,
48218	210	13	not	not	RB
48218	210	14	what	what	WP
48218	210	15	kept	keep	VBD
48218	210	16	them	-PRON-	PRP
48218	210	17	moving	move	VBG
48218	210	18	,	,	,
48218	210	19	but	but	CC
48218	210	20	what	what	WP
48218	210	21	made	make	VBD
48218	210	22	them	-PRON-	PRP
48218	210	23	deviate	deviate	VB
48218	210	24	from	from	IN
48218	210	25	motion	motion	NN
48218	210	26	in	in	IN
48218	210	27	a	a	DT
48218	210	28	straight	straight	JJ
48218	210	29	line	line	NN
48218	210	30	,	,	,
48218	210	31	and	and	CC
48218	210	32	deviate	deviate	NN
48218	210	33	by	by	IN
48218	210	34	different	different	JJ
48218	210	35	amounts	amount	NNS
48218	210	36	.	.	.
48218	211	1	It	-PRON-	PRP
48218	211	2	was	be	VBD
48218	211	3	quite	quite	RB
48218	211	4	clear	clear	JJ
48218	211	5	,	,	,
48218	211	6	from	from	IN
48218	211	7	the	the	DT
48218	211	8	work	work	NN
48218	211	9	of	of	IN
48218	211	10	Kepler	Kepler	NNP
48218	211	11	,	,	,
48218	211	12	that	that	IN
48218	211	13	the	the	DT
48218	211	14	force	force	NN
48218	211	15	deflecting	deflect	VBG
48218	211	16	the	the	DT
48218	211	17	planets	planet	NNS
48218	211	18	from	from	IN
48218	211	19	uniform	uniform	JJ
48218	211	20	motion	motion	NN
48218	211	21	in	in	IN
48218	211	22	a	a	DT
48218	211	23	{	{	-LRB-
48218	211	24	32	32	CD
48218	211	25	}	}	-RRB-
48218	211	26	straight	straight	JJ
48218	211	27	line	line	NN
48218	211	28	lay	lie	VBD
48218	211	29	in	in	IN
48218	211	30	the	the	DT
48218	211	31	Sun	Sun	NNP
48218	211	32	.	.	.
48218	212	1	The	the	DT
48218	212	2	facts	fact	NNS
48218	212	3	that	that	WDT
48218	212	4	the	the	DT
48218	212	5	Sun	Sun	NNP
48218	212	6	lay	lie	VBD
48218	212	7	in	in	IN
48218	212	8	the	the	DT
48218	212	9	plane	plane	NN
48218	212	10	of	of	IN
48218	212	11	the	the	DT
48218	212	12	orbits	orbit	NNS
48218	212	13	of	of	IN
48218	212	14	all	all	PDT
48218	212	15	the	the	DT
48218	212	16	planets	planet	NNS
48218	212	17	,	,	,
48218	212	18	that	that	IN
48218	212	19	the	the	DT
48218	212	20	Sun	Sun	NNP
48218	212	21	was	be	VBD
48218	212	22	in	in	IN
48218	212	23	one	one	CD
48218	212	24	of	of	IN
48218	212	25	the	the	DT
48218	212	26	foci	foci	NN
48218	212	27	of	of	IN
48218	212	28	each	each	DT
48218	212	29	of	of	IN
48218	212	30	the	the	DT
48218	212	31	planetary	planetary	NN
48218	212	32	ellipses	ellipsis	NNS
48218	212	33	,	,	,
48218	212	34	that	that	IN
48218	212	35	the	the	DT
48218	212	36	straight	straight	JJ
48218	212	37	line	line	NN
48218	212	38	joining	join	VBG
48218	212	39	the	the	DT
48218	212	40	Sun	Sun	NNP
48218	212	41	and	and	CC
48218	212	42	planet	planet	NN
48218	212	43	moved	move	VBD
48218	212	44	for	for	IN
48218	212	45	each	each	DT
48218	212	46	planet	planet	NN
48218	212	47	over	over	IN
48218	212	48	equal	equal	JJ
48218	212	49	areas	area	NNS
48218	212	50	in	in	IN
48218	212	51	equal	equal	JJ
48218	212	52	periods	period	NNS
48218	212	53	of	of	IN
48218	212	54	time	time	NN
48218	212	55	,	,	,
48218	212	56	established	establish	VBD
48218	212	57	this	this	DT
48218	212	58	fact	fact	NN
48218	212	59	clearly	clearly	RB
48218	212	60	.	.	.
48218	213	1	But	but	CC
48218	213	2	the	the	DT
48218	213	3	amount	amount	NN
48218	213	4	of	of	IN
48218	213	5	deflection	deflection	NN
48218	213	6	was	be	VBD
48218	213	7	very	very	RB
48218	213	8	different	different	JJ
48218	213	9	for	for	IN
48218	213	10	different	different	JJ
48218	213	11	planets	planet	NNS
48218	213	12	.	.	.
48218	214	1	Thus	thus	RB
48218	214	2	the	the	DT
48218	214	3	orbit	orbit	NN
48218	214	4	of	of	IN
48218	214	5	Mercury	Mercury	NNP
48218	214	6	is	be	VBZ
48218	214	7	much	much	RB
48218	214	8	smaller	small	JJR
48218	214	9	than	than	IN
48218	214	10	that	that	DT
48218	214	11	of	of	IN
48218	214	12	the	the	DT
48218	214	13	Earth	Earth	NNP
48218	214	14	,	,	,
48218	214	15	and	and	CC
48218	214	16	is	be	VBZ
48218	214	17	travelled	travel	VBN
48218	214	18	over	over	RB
48218	214	19	in	in	IN
48218	214	20	a	a	DT
48218	214	21	much	much	RB
48218	214	22	shorter	short	JJR
48218	214	23	time	time	NN
48218	214	24	,	,	,
48218	214	25	so	so	IN
48218	214	26	that	that	IN
48218	214	27	the	the	DT
48218	214	28	distance	distance	NN
48218	214	29	by	by	IN
48218	214	30	which	which	WDT
48218	214	31	Mercury	Mercury	NNP
48218	214	32	is	be	VBZ
48218	214	33	deflected	deflect	VBN
48218	214	34	in	in	IN
48218	214	35	a	a	DT
48218	214	36	course	course	NN
48218	214	37	of	of	IN
48218	214	38	an	an	DT
48218	214	39	hour	hour	NN
48218	214	40	from	from	IN
48218	214	41	movement	movement	NN
48218	214	42	in	in	IN
48218	214	43	a	a	DT
48218	214	44	straight	straight	JJ
48218	214	45	line	line	NN
48218	214	46	is	be	VBZ
48218	214	47	much	much	RB
48218	214	48	greater	great	JJR
48218	214	49	than	than	IN
48218	214	50	that	that	DT
48218	214	51	by	by	IN
48218	214	52	which	which	WDT
48218	214	53	the	the	DT
48218	214	54	Earth	Earth	NNP
48218	214	55	is	be	VBZ
48218	214	56	deflected	deflect	VBN
48218	214	57	in	in	IN
48218	214	58	the	the	DT
48218	214	59	same	same	JJ
48218	214	60	time	time	NN
48218	214	61	,	,	,
48218	214	62	Mercury	Mercury	NNP
48218	214	63	falling	fall	VBG
48218	214	64	towards	towards	IN
48218	214	65	the	the	DT
48218	214	66	Sun	Sun	NNP
48218	214	67	by	by	IN
48218	214	68	about	about	RB
48218	214	69	159	159	CD
48218	214	70	miles	mile	NNS
48218	214	71	,	,	,
48218	214	72	whilst	whilst	IN
48218	214	73	the	the	DT
48218	214	74	fall	fall	NN
48218	214	75	of	of	IN
48218	214	76	the	the	DT
48218	214	77	Earth	Earth	NNP
48218	214	78	is	be	VBZ
48218	214	79	only	only	RB
48218	214	80	about	about	RB
48218	214	81	23.9	23.9	CD
48218	214	82	miles	mile	NNS
48218	214	83	.	.	.
48218	215	1	The	the	DT
48218	215	2	force	force	NN
48218	215	3	drawing	draw	VBG
48218	215	4	Mercury	Mercury	NNP
48218	215	5	towards	towards	IN
48218	215	6	the	the	DT
48218	215	7	Sun	Sun	NNP
48218	215	8	is	be	VBZ
48218	215	9	therefore	therefore	RB
48218	215	10	6.66	6.66	CD
48218	215	11	times	time	NNS
48218	215	12	that	that	IN
48218	215	13	drawing	draw	VBG
48218	215	14	the	the	DT
48218	215	15	Earth	Earth	NNP
48218	215	16	,	,	,
48218	215	17	but	but	CC
48218	215	18	6.66	6.66	CD
48218	215	19	is	be	VBZ
48218	215	20	the	the	DT
48218	215	21	square	square	NN
48218	215	22	of	of	IN
48218	215	23	2.58	2.58	CD
48218	215	24	,	,	,
48218	215	25	and	and	CC
48218	215	26	the	the	DT
48218	215	27	Earth	Earth	NNP
48218	215	28	is	be	VBZ
48218	215	29	2.58	2.58	CD
48218	215	30	times	time	NNS
48218	215	31	as	as	RB
48218	215	32	far	far	RB
48218	215	33	from	from	IN
48218	215	34	the	the	DT
48218	215	35	Sun	Sun	NNP
48218	215	36	as	as	IN
48218	215	37	Mercury	Mercury	NNP
48218	215	38	.	.	.
48218	216	1	Similarly	similarly	RB
48218	216	2	,	,	,
48218	216	3	the	the	DT
48218	216	4	fall	fall	NN
48218	216	5	in	in	IN
48218	216	6	an	an	DT
48218	216	7	hour	hour	NN
48218	216	8	of	of	IN
48218	216	9	Jupiter	Jupiter	NNP
48218	216	10	towards	towards	IN
48218	216	11	the	the	DT
48218	216	12	Sun	Sun	NNP
48218	216	13	is	be	VBZ
48218	216	14	about	about	RB
48218	216	15	0.88	0.88	CD
48218	216	16	miles	mile	NNS
48218	216	17	,	,	,
48218	216	18	so	so	IN
48218	216	19	that	that	IN
48218	216	20	the	the	DT
48218	216	21	force	force	NN
48218	216	22	drawing	draw	VBG
48218	216	23	the	the	DT
48218	216	24	Earth	Earth	NNP
48218	216	25	is	be	VBZ
48218	216	26	27	27	CD
48218	216	27	times	time	NNS
48218	216	28	that	that	IN
48218	216	29	drawing	draw	VBG
48218	216	30	Jupiter	Jupiter	NNP
48218	216	31	towards	towards	IN
48218	216	32	the	the	DT
48218	216	33	Sun	Sun	NNP
48218	216	34	.	.	.
48218	217	1	But	but	CC
48218	217	2	27	27	CD
48218	217	3	is	be	VBZ
48218	217	4	the	the	DT
48218	217	5	square	square	NN
48218	217	6	of	of	IN
48218	217	7	5.2	5.2	CD
48218	217	8	,	,	,
48218	217	9	and	and	CC
48218	217	10	Jupiter	Jupiter	NNP
48218	217	11	is	be	VBZ
48218	217	12	5.2	5.2	CD
48218	217	13	times	time	NNS
48218	217	14	as	as	RB
48218	217	15	far	far	RB
48218	217	16	from	from	IN
48218	217	17	the	the	DT
48218	217	18	Sun	Sun	NNP
48218	217	19	as	as	IN
48218	217	20	the	the	DT
48218	217	21	Earth	Earth	NNP
48218	217	22	.	.	.
48218	218	1	Similarly	similarly	RB
48218	218	2	with	with	IN
48218	218	3	the	the	DT
48218	218	4	other	other	JJ
48218	218	5	planets	planet	NNS
48218	218	6	.	.	.
48218	219	1	The	the	DT
48218	219	2	force	force	NN
48218	219	3	,	,	,
48218	219	4	therefore	therefore	RB
48218	219	5	,	,	,
48218	219	6	which	which	WDT
48218	219	7	deflects	deflect	VBZ
48218	219	8	the	the	DT
48218	219	9	planets	planet	NNS
48218	219	10	from	from	IN
48218	219	11	motion	motion	NN
48218	219	12	in	in	IN
48218	219	13	a	a	DT
48218	219	14	straight	straight	JJ
48218	219	15	line	line	NN
48218	219	16	,	,	,
48218	219	17	and	and	CC
48218	219	18	compels	compel	VBZ
48218	219	19	them	-PRON-	PRP
48218	219	20	to	to	TO
48218	219	21	move	move	VB
48218	219	22	round	round	RB
48218	219	23	the	the	DT
48218	219	24	Sun	Sun	NNP
48218	219	25	,	,	,
48218	219	26	is	be	VBZ
48218	219	27	one	one	CD
48218	219	28	which	which	WDT
48218	219	29	varies	vary	VBZ
48218	219	30	inversely	inversely	RB
48218	219	31	as	as	IN
48218	219	32	the	the	DT
48218	219	33	square	square	NN
48218	219	34	of	of	IN
48218	219	35	the	the	DT
48218	219	36	distance	distance	NN
48218	219	37	.	.	.
48218	220	1	But	but	CC
48218	220	2	the	the	DT
48218	220	3	Sun	Sun	NNP
48218	220	4	is	be	VBZ
48218	220	5	not	not	RB
48218	220	6	the	the	DT
48218	220	7	only	only	JJ
48218	220	8	attracting	attract	VBG
48218	220	9	body	body	NN
48218	220	10	of	of	IN
48218	220	11	which	which	WDT
48218	220	12	we	-PRON-	PRP
48218	220	13	know	know	VBP
48218	220	14	.	.	.
48218	221	1	The	the	DT
48218	221	2	old	old	JJ
48218	221	3	Ptolemaic	Ptolemaic	NNP
48218	221	4	system	system	NN
48218	221	5	was	be	VBD
48218	221	6	correct	correct	JJ
48218	221	7	to	to	IN
48218	221	8	a	a	DT
48218	221	9	small	small	JJ
48218	221	10	extent	extent	NN
48218	221	11	;	;	:
48218	221	12	the	the	DT
48218	221	13	Earth	Earth	NNP
48218	221	14	is	be	VBZ
48218	221	15	the	the	DT
48218	221	16	centre	centre	NN
48218	221	17	of	of	IN
48218	221	18	motion	motion	NN
48218	221	19	for	for	IN
48218	221	20	the	the	DT
48218	221	21	Moon	Moon	NNP
48218	221	22	,	,	,
48218	221	23	which	which	WDT
48218	221	24	revolves	revolve	VBZ
48218	221	25	round	round	VBP
48218	221	26	it	-PRON-	PRP
48218	221	27	at	at	IN
48218	221	28	a	a	DT
48218	221	29	mean	mean	JJ
48218	221	30	distance	distance	NN
48218	221	31	of	of	IN
48218	221	32	238,800	238,800	CD
48218	221	33	miles	mile	NNS
48218	221	34	,	,	,
48218	221	35	and	and	CC
48218	221	36	in	in	IN
48218	221	37	a	a	DT
48218	221	38	period	period	NN
48218	221	39	of	of	IN
48218	221	40	27	27	CD
48218	221	41	d.	d.	NN
48218	221	42	7	7	CD
48218	221	43	h.	h.	NN
48218	221	44	43	43	CD
48218	221	45	m.	m.	NN
48218	221	46	Hence	hence	RB
48218	221	47	the	the	DT
48218	221	48	circumference	circumference	NN
48218	221	49	of	of	IN
48218	221	50	her	-PRON-	PRP$
48218	221	51	orbit	orbit	NN
48218	221	52	is	be	VBZ
48218	221	53	1,500,450	1,500,450	CD
48218	221	54	miles	mile	NNS
48218	221	55	,	,	,
48218	221	56	and	and	CC
48218	221	57	the	the	DT
48218	221	58	length	length	NN
48218	221	59	of	of	IN
48218	221	60	the	the	DT
48218	221	61	straight	straight	JJ
48218	221	62	line	line	NN
48218	221	63	which	which	WDT
48218	221	64	she	-PRON-	PRP
48218	221	65	would	would	MD
48218	221	66	travel	travel	VB
48218	221	67	{	{	-LRB-
48218	221	68	33	33	CD
48218	221	69	}	}	-RRB-
48218	221	70	in	in	IN
48218	221	71	one	one	CD
48218	221	72	second	second	NN
48218	221	73	of	of	IN
48218	221	74	time	time	NN
48218	221	75	,	,	,
48218	221	76	if	if	IN
48218	221	77	not	not	RB
48218	221	78	deflected	deflect	VBN
48218	221	79	by	by	IN
48218	221	80	the	the	DT
48218	221	81	Earth	Earth	NNP
48218	221	82	,	,	,
48218	221	83	is	be	VBZ
48218	221	84	2828	2828	CD
48218	221	85	feet	foot	NNS
48218	221	86	.	.	.
48218	222	1	In	in	IN
48218	222	2	this	this	DT
48218	222	3	distance	distance	NN
48218	222	4	the	the	DT
48218	222	5	deviation	deviation	NN
48218	222	6	of	of	IN
48218	222	7	a	a	DT
48218	222	8	circle	circle	NN
48218	222	9	from	from	IN
48218	222	10	a	a	DT
48218	222	11	straight	straight	JJ
48218	222	12	line	line	NN
48218	222	13	is	be	VBZ
48218	222	14	one	one	CD
48218	222	15	inch	inch	NN
48218	222	16	divided	divide	VBN
48218	222	17	by	by	IN
48218	222	18	18.66	18.66	CD
48218	222	19	.	.	.
48218	223	1	But	but	CC
48218	223	2	we	-PRON-	PRP
48218	223	3	know	know	VBP
48218	223	4	from	from	IN
48218	223	5	experiment	experiment	NN
48218	223	6	that	that	IN
48218	223	7	a	a	DT
48218	223	8	stone	stone	NN
48218	223	9	let	let	VBD
48218	223	10	fall	fall	VB
48218	223	11	from	from	IN
48218	223	12	a	a	DT
48218	223	13	height	height	NN
48218	223	14	of	of	IN
48218	223	15	193	193	CD
48218	223	16	inches	inch	NNS
48218	223	17	above	above	IN
48218	223	18	the	the	DT
48218	223	19	Earth	Earth	NNP
48218	223	20	's	's	POS
48218	223	21	surface	surface	NN
48218	223	22	will	will	MD
48218	223	23	reach	reach	VB
48218	223	24	the	the	DT
48218	223	25	ground	ground	NN
48218	223	26	in	in	IN
48218	223	27	exactly	exactly	RB
48218	223	28	one	one	CD
48218	223	29	second	second	NN
48218	223	30	of	of	IN
48218	223	31	time	time	NN
48218	223	32	.	.	.
48218	224	1	The	the	DT
48218	224	2	force	force	NN
48218	224	3	drawing	draw	VBG
48218	224	4	the	the	DT
48218	224	5	stone	stone	NN
48218	224	6	to	to	IN
48218	224	7	the	the	DT
48218	224	8	Earth	Earth	NNP
48218	224	9	,	,	,
48218	224	10	therefore	therefore	RB
48218	224	11	,	,	,
48218	224	12	is	be	VBZ
48218	224	13	193	193	CD
48218	224	14	x	x	SYM
48218	224	15	18.66	18.66	CD
48218	224	16	;	;	:
48218	224	17	_	_	NNP
48218	224	18	i.e.	i.e.	FW
48218	224	19	_	_	NNP
48218	224	20	3601	3601	CD
48218	224	21	times	time	NNS
48218	224	22	as	as	RB
48218	224	23	great	great	JJ
48218	224	24	as	as	IN
48218	224	25	that	that	DT
48218	224	26	drawing	draw	VBG
48218	224	27	the	the	DT
48218	224	28	Moon	Moon	NNP
48218	224	29	.	.	.
48218	225	1	But	but	CC
48218	225	2	the	the	DT
48218	225	3	stone	stone	NN
48218	225	4	is	be	VBZ
48218	225	5	only	only	RB
48218	225	6	1/330	1/330	CD
48218	225	7	of	of	IN
48218	225	8	a	a	DT
48218	225	9	mile	mile	NN
48218	225	10	from	from	IN
48218	225	11	the	the	DT
48218	225	12	Earth	Earth	NNP
48218	225	13	's	's	POS
48218	225	14	surface	surface	NN
48218	225	15	,	,	,
48218	225	16	while	while	IN
48218	225	17	the	the	DT
48218	225	18	Moon	Moon	NNP
48218	225	19	is	be	VBZ
48218	225	20	238,800	238,800	CD
48218	225	21	miles	mile	NNS
48218	225	22	away	away	RB
48218	225	23	--	--	:
48218	225	24	more	more	JJR
48218	225	25	than	than	IN
48218	225	26	78	78	CD
48218	225	27	million	million	CD
48218	225	28	times	time	NNS
48218	225	29	as	as	RB
48218	225	30	far	far	RB
48218	225	31	.	.	.
48218	226	1	The	the	DT
48218	226	2	force	force	NN
48218	226	3	,	,	,
48218	226	4	therefore	therefore	RB
48218	226	5	,	,	,
48218	226	6	would	would	MD
48218	226	7	seem	seem	VB
48218	226	8	not	not	RB
48218	226	9	to	to	TO
48218	226	10	be	be	VB
48218	226	11	diminished	diminish	VBN
48218	226	12	in	in	IN
48218	226	13	the	the	DT
48218	226	14	proportion	proportion	NN
48218	226	15	that	that	WDT
48218	226	16	the	the	DT
48218	226	17	distance	distance	NN
48218	226	18	is	be	VBZ
48218	226	19	increased	increase	VBN
48218	226	20	--	--	:
48218	226	21	much	much	RB
48218	226	22	less	less	RBR
48218	226	23	in	in	IN
48218	226	24	the	the	DT
48218	226	25	proportion	proportion	NN
48218	226	26	of	of	IN
48218	226	27	its	-PRON-	PRP$
48218	226	28	square	square	NN
48218	226	29	.	.	.
48218	227	1	But	but	CC
48218	227	2	Newton	Newton	NNP
48218	227	3	proved	prove	VBD
48218	227	4	that	that	IN
48218	227	5	a	a	DT
48218	227	6	sphere	sphere	NN
48218	227	7	of	of	IN
48218	227	8	uniform	uniform	JJ
48218	227	9	density	density	NN
48218	227	10	,	,	,
48218	227	11	or	or	CC
48218	227	12	made	make	VBN
48218	227	13	up	up	RP
48218	227	14	of	of	IN
48218	227	15	any	any	DT
48218	227	16	number	number	NN
48218	227	17	of	of	IN
48218	227	18	concentric	concentric	JJ
48218	227	19	shells	shell	NNS
48218	227	20	of	of	IN
48218	227	21	uniform	uniform	JJ
48218	227	22	density	density	NN
48218	227	23	,	,	,
48218	227	24	attracted	attract	VBD
48218	227	25	a	a	DT
48218	227	26	body	body	NN
48218	227	27	outside	outside	IN
48218	227	28	itself	-PRON-	PRP
48218	227	29	,	,	,
48218	227	30	just	just	RB
48218	227	31	as	as	IN
48218	227	32	if	if	IN
48218	227	33	its	-PRON-	PRP$
48218	227	34	entire	entire	JJ
48218	227	35	mass	mass	NN
48218	227	36	was	be	VBD
48218	227	37	concentrated	concentrate	VBN
48218	227	38	at	at	IN
48218	227	39	its	-PRON-	PRP$
48218	227	40	centre	centre	NN
48218	227	41	.	.	.
48218	228	1	The	the	DT
48218	228	2	distance	distance	NN
48218	228	3	of	of	IN
48218	228	4	the	the	DT
48218	228	5	stone	stone	NN
48218	228	6	from	from	IN
48218	228	7	the	the	DT
48218	228	8	Earth	Earth	NNP
48218	228	9	must	must	MD
48218	228	10	therefore	therefore	RB
48218	228	11	be	be	VB
48218	228	12	measured	measure	VBN
48218	228	13	,	,	,
48218	228	14	not	not	RB
48218	228	15	from	from	IN
48218	228	16	the	the	DT
48218	228	17	Earth	Earth	NNP
48218	228	18	's	's	POS
48218	228	19	surface	surface	NN
48218	228	20	,	,	,
48218	228	21	but	but	CC
48218	228	22	from	from	IN
48218	228	23	its	-PRON-	PRP$
48218	228	24	centre	centre	NN
48218	228	25	;	;	:
48218	228	26	in	in	IN
48218	228	27	other	other	JJ
48218	228	28	words	word	NNS
48218	228	29	,	,	,
48218	228	30	we	-PRON-	PRP
48218	228	31	must	must	MD
48218	228	32	consider	consider	VB
48218	228	33	the	the	DT
48218	228	34	stone	stone	NN
48218	228	35	as	as	IN
48218	228	36	being	be	VBG
48218	228	37	distant	distant	JJ
48218	228	38	from	from	IN
48218	228	39	the	the	DT
48218	228	40	Earth	Earth	NNP
48218	228	41	,	,	,
48218	228	42	not	not	RB
48218	228	43	some	some	DT
48218	228	44	16	16	CD
48218	228	45	feet	foot	NNS
48218	228	46	,	,	,
48218	228	47	but	but	CC
48218	228	48	3963	3963	CD
48218	228	49	miles	mile	NNS
48218	228	50	.	.	.
48218	229	1	This	this	DT
48218	229	2	is	be	VBZ
48218	229	3	very	very	RB
48218	229	4	nearly	nearly	RB
48218	229	5	one	one	CD
48218	229	6	-	-	HYPH
48218	229	7	sixtieth	sixtieth	JJ
48218	229	8	of	of	IN
48218	229	9	the	the	DT
48218	229	10	Moon	Moon	NNP
48218	229	11	's	's	POS
48218	229	12	distance	distance	NN
48218	229	13	,	,	,
48218	229	14	and	and	CC
48218	229	15	the	the	DT
48218	229	16	square	square	NN
48218	229	17	of	of	IN
48218	229	18	60	60	CD
48218	229	19	is	be	VBZ
48218	229	20	3600	3600	CD
48218	229	21	.	.	.
48218	230	1	The	the	DT
48218	230	2	Earth	Earth	NNP
48218	230	3	's	's	POS
48218	230	4	pull	pull	NN
48218	230	5	upon	upon	IN
48218	230	6	the	the	DT
48218	230	7	Moon	Moon	NNP
48218	230	8	,	,	,
48218	230	9	therefore	therefore	RB
48218	230	10	,	,	,
48218	230	11	is	be	VBZ
48218	230	12	almost	almost	RB
48218	230	13	exactly	exactly	RB
48218	230	14	in	in	IN
48218	230	15	the	the	DT
48218	230	16	inverse	inverse	NN
48218	230	17	square	square	NN
48218	230	18	of	of	IN
48218	230	19	the	the	DT
48218	230	20	distance	distance	NN
48218	230	21	as	as	IN
48218	230	22	compared	compare	VBN
48218	230	23	with	with	IN
48218	230	24	its	-PRON-	PRP$
48218	230	25	pull	pull	NN
48218	230	26	on	on	IN
48218	230	27	the	the	DT
48218	230	28	stone	stone	NN
48218	230	29	.	.	.
48218	231	1	Kepler	Kepler	NNP
48218	231	2	's	's	POS
48218	231	3	book	book	NN
48218	231	4	had	have	VBD
48218	231	5	found	find	VBN
48218	231	6	its	-PRON-	PRP$
48218	231	7	"	"	``
48218	231	8	reader	reader	NN
48218	231	9	.	.	.
48218	231	10	"	"	''
48218	232	1	His	-PRON-	PRP$
48218	232	2	three	three	CD
48218	232	3	laws	law	NNS
48218	232	4	were	be	VBD
48218	232	5	but	but	CC
48218	232	6	three	three	CD
48218	232	7	particular	particular	JJ
48218	232	8	aspects	aspect	NNS
48218	232	9	of	of	IN
48218	232	10	Newton	Newton	NNP
48218	232	11	's	's	POS
48218	232	12	great	great	JJ
48218	232	13	discovery	discovery	NN
48218	232	14	that	that	IN
48218	232	15	the	the	DT
48218	232	16	planets	planet	NNS
48218	232	17	moved	move	VBD
48218	232	18	under	under	IN
48218	232	19	the	the	DT
48218	232	20	influence	influence	NN
48218	232	21	of	of	IN
48218	232	22	a	a	DT
48218	232	23	force	force	NN
48218	232	24	,	,	,
48218	232	25	lodged	lodge	VBN
48218	232	26	in	in	IN
48218	232	27	the	the	DT
48218	232	28	Sun	Sun	NNP
48218	232	29	,	,	,
48218	232	30	which	which	WDT
48218	232	31	varied	vary	VBD
48218	232	32	inversely	inversely	RB
48218	232	33	as	as	IN
48218	232	34	the	the	DT
48218	232	35	square	square	NN
48218	232	36	of	of	IN
48218	232	37	their	-PRON-	PRP$
48218	232	38	distances	distance	NNS
48218	232	39	from	from	IN
48218	232	40	it	-PRON-	PRP
48218	232	41	.	.	.
48218	233	1	But	but	CC
48218	233	2	Newton	Newton	NNP
48218	233	3	's	's	POS
48218	233	4	work	work	NN
48218	233	5	went	go	VBD
48218	233	6	far	far	RB
48218	233	7	beyond	beyond	IN
48218	233	8	this	this	DT
48218	233	9	,	,	,
48218	233	10	for	for	IN
48218	233	11	he	-PRON-	PRP
48218	233	12	showed	show	VBD
48218	233	13	that	that	IN
48218	233	14	the	the	DT
48218	233	15	same	same	JJ
48218	233	16	law	law	NN
48218	233	17	governed	govern	VBD
48218	233	18	the	the	DT
48218	233	19	motion	motion	NN
48218	233	20	of	of	IN
48218	233	21	the	the	DT
48218	233	22	Moon	Moon	NNP
48218	233	23	round	round	IN
48218	233	24	the	the	DT
48218	233	25	{	{	-LRB-
48218	233	26	34	34	CD
48218	233	27	}	}	-RRB-
48218	233	28	Earth	earth	NN
48218	233	29	and	and	CC
48218	233	30	the	the	DT
48218	233	31	motions	motion	NNS
48218	233	32	of	of	IN
48218	233	33	the	the	DT
48218	233	34	satellites	satellite	NNS
48218	233	35	revolving	revolve	VBG
48218	233	36	round	round	IN
48218	233	37	the	the	DT
48218	233	38	different	different	JJ
48218	233	39	planets	planet	NNS
48218	233	40	,	,	,
48218	233	41	and	and	CC
48218	233	42	also	also	RB
48218	233	43	governed	govern	VBD
48218	233	44	the	the	DT
48218	233	45	fall	fall	NN
48218	233	46	of	of	IN
48218	233	47	bodies	body	NNS
48218	233	48	upon	upon	IN
48218	233	49	the	the	DT
48218	233	50	Earth	Earth	NNP
48218	233	51	itself	-PRON-	PRP
48218	233	52	.	.	.
48218	234	1	It	-PRON-	PRP
48218	234	2	was	be	VBD
48218	234	3	universal	universal	JJ
48218	234	4	throughout	throughout	IN
48218	234	5	the	the	DT
48218	234	6	solar	solar	JJ
48218	234	7	system	system	NN
48218	234	8	.	.	.
48218	235	1	The	the	DT
48218	235	2	law	law	NN
48218	235	3	,	,	,
48218	235	4	therefore	therefore	RB
48218	235	5	,	,	,
48218	235	6	is	be	VBZ
48218	235	7	stated	state	VBN
48218	235	8	as	as	IN
48218	235	9	of	of	IN
48218	235	10	universal	universal	JJ
48218	235	11	application	application	NN
48218	235	12	.	.	.
48218	236	1	"	"	``
48218	236	2	Every	every	DT
48218	236	3	particle	particle	NN
48218	236	4	of	of	IN
48218	236	5	matter	matter	NN
48218	236	6	in	in	IN
48218	236	7	the	the	DT
48218	236	8	universe	universe	NN
48218	236	9	attracts	attract	VBZ
48218	236	10	every	every	DT
48218	236	11	other	other	JJ
48218	236	12	particle	particle	NN
48218	236	13	with	with	IN
48218	236	14	a	a	DT
48218	236	15	force	force	NN
48218	236	16	varying	vary	VBG
48218	236	17	inversely	inversely	RB
48218	236	18	as	as	IN
48218	236	19	the	the	DT
48218	236	20	square	square	NN
48218	236	21	of	of	IN
48218	236	22	the	the	DT
48218	236	23	distance	distance	NN
48218	236	24	between	between	IN
48218	236	25	them	-PRON-	PRP
48218	236	26	,	,	,
48218	236	27	and	and	CC
48218	236	28	directly	directly	RB
48218	236	29	as	as	IN
48218	236	30	the	the	DT
48218	236	31	product	product	NN
48218	236	32	of	of	IN
48218	236	33	the	the	DT
48218	236	34	masses	masse	NNS
48218	236	35	of	of	IN
48218	236	36	the	the	DT
48218	236	37	two	two	CD
48218	236	38	particles	particle	NNS
48218	236	39	.	.	.
48218	236	40	"	"	''
48218	237	1	And	and	CC
48218	237	2	Newton	Newton	NNP
48218	237	3	further	further	RB
48218	237	4	proved	prove	VBD
48218	237	5	that	that	IN
48218	237	6	if	if	IN
48218	237	7	a	a	DT
48218	237	8	body	body	NN
48218	237	9	,	,	,
48218	237	10	projected	project	VBN
48218	237	11	in	in	IN
48218	237	12	free	free	JJ
48218	237	13	space	space	NN
48218	237	14	and	and	CC
48218	237	15	moving	move	VBG
48218	237	16	with	with	IN
48218	237	17	any	any	DT
48218	237	18	velocity	velocity	NN
48218	237	19	,	,	,
48218	237	20	became	become	VBD
48218	237	21	subject	subject	JJ
48218	237	22	to	to	IN
48218	237	23	a	a	DT
48218	237	24	central	central	JJ
48218	237	25	force	force	NN
48218	237	26	acting	acting	NN
48218	237	27	,	,	,
48218	237	28	like	like	IN
48218	237	29	gravitation	gravitation	NN
48218	237	30	,	,	,
48218	237	31	inversely	inversely	RB
48218	237	32	as	as	IN
48218	237	33	the	the	DT
48218	237	34	square	square	NN
48218	237	35	of	of	IN
48218	237	36	the	the	DT
48218	237	37	distance	distance	NN
48218	237	38	,	,	,
48218	237	39	it	-PRON-	PRP
48218	237	40	must	must	MD
48218	237	41	revolve	revolve	VB
48218	237	42	in	in	IN
48218	237	43	an	an	DT
48218	237	44	ellipse	ellipse	NN
48218	237	45	,	,	,
48218	237	46	or	or	CC
48218	237	47	in	in	IN
48218	237	48	a	a	DT
48218	237	49	closely	closely	RB
48218	237	50	allied	ally	VBN
48218	237	51	curve	curve	NN
48218	237	52	.	.	.
48218	238	1	These	these	DT
48218	238	2	curves	curve	NNS
48218	238	3	are	be	VBP
48218	238	4	what	what	WP
48218	238	5	are	be	VBP
48218	238	6	known	know	VBN
48218	238	7	as	as	IN
48218	238	8	the	the	DT
48218	238	9	"	"	``
48218	238	10	+	+	SYM
48218	238	11	conic	conic	NN
48218	238	12	sections+"--that	sections+"--that	CD
48218	238	13	is	be	VBZ
48218	238	14	,	,	,
48218	238	15	they	-PRON-	PRP
48218	238	16	are	be	VBP
48218	238	17	the	the	DT
48218	238	18	curves	curve	NNS
48218	238	19	found	find	VBD
48218	238	20	when	when	WRB
48218	238	21	a	a	DT
48218	238	22	cone	cone	NN
48218	238	23	is	be	VBZ
48218	238	24	cut	cut	VBN
48218	238	25	across	across	RP
48218	238	26	in	in	IN
48218	238	27	different	different	JJ
48218	238	28	directions	direction	NNS
48218	238	29	.	.	.
48218	239	1	Their	-PRON-	PRP$
48218	239	2	relation	relation	NN
48218	239	3	to	to	IN
48218	239	4	each	each	DT
48218	239	5	other	other	JJ
48218	239	6	may	may	MD
48218	239	7	be	be	VB
48218	239	8	illustrated	illustrate	VBN
48218	239	9	thus	thus	RB
48218	239	10	.	.	.
48218	240	1	If	if	IN
48218	240	2	we	-PRON-	PRP
48218	240	3	have	have	VBP
48218	240	4	a	a	DT
48218	240	5	very	very	RB
48218	240	6	powerful	powerful	JJ
48218	240	7	light	light	NN
48218	240	8	emerging	emerge	VBG
48218	240	9	from	from	IN
48218	240	10	a	a	DT
48218	240	11	minute	minute	NN
48218	240	12	hole	hole	NN
48218	240	13	,	,	,
48218	240	14	then	then	RB
48218	240	15	,	,	,
48218	240	16	if	if	IN
48218	240	17	we	-PRON-	PRP
48218	240	18	place	place	VBP
48218	240	19	a	a	DT
48218	240	20	screen	screen	NN
48218	240	21	in	in	IN
48218	240	22	the	the	DT
48218	240	23	path	path	NN
48218	240	24	of	of	IN
48218	240	25	the	the	DT
48218	240	26	beam	beam	NN
48218	240	27	of	of	IN
48218	240	28	light	light	NN
48218	240	29	,	,	,
48218	240	30	and	and	CC
48218	240	31	exactly	exactly	RB
48218	240	32	at	at	IN
48218	240	33	right	right	JJ
48218	240	34	angles	angle	NNS
48218	240	35	to	to	IN
48218	240	36	its	-PRON-	PRP$
48218	240	37	axis	axi	NNS
48218	240	38	,	,	,
48218	240	39	the	the	DT
48218	240	40	light	light	NN
48218	240	41	falling	fall	VBG
48218	240	42	on	on	IN
48218	240	43	the	the	DT
48218	240	44	screen	screen	NN
48218	240	45	will	will	MD
48218	240	46	fill	fill	VB
48218	240	47	an	an	DT
48218	240	48	exact	exact	JJ
48218	240	49	circle	circle	NN
48218	240	50	.	.	.
48218	241	1	If	if	IN
48218	241	2	we	-PRON-	PRP
48218	241	3	turn	turn	VBP
48218	241	4	the	the	DT
48218	241	5	screen	screen	NN
48218	241	6	so	so	IN
48218	241	7	as	as	IN
48218	241	8	to	to	TO
48218	241	9	be	be	VB
48218	241	10	inclined	incline	VBN
48218	241	11	to	to	IN
48218	241	12	the	the	DT
48218	241	13	axis	axi	NNS
48218	241	14	of	of	IN
48218	241	15	the	the	DT
48218	241	16	beam	beam	NN
48218	241	17	,	,	,
48218	241	18	the	the	DT
48218	241	19	circle	circle	NN
48218	241	20	will	will	MD
48218	241	21	lengthen	lengthen	VB
48218	241	22	out	out	RB
48218	241	23	in	in	IN
48218	241	24	one	one	CD
48218	241	25	direction	direction	NN
48218	241	26	,	,	,
48218	241	27	and	and	CC
48218	241	28	will	will	MD
48218	241	29	become	become	VB
48218	241	30	an	an	DT
48218	241	31	ellipse	ellipse	NN
48218	241	32	.	.	.
48218	242	1	If	if	IN
48218	242	2	we	-PRON-	PRP
48218	242	3	turn	turn	VBP
48218	242	4	the	the	DT
48218	242	5	screen	screen	NN
48218	242	6	still	still	RB
48218	242	7	further	far	RBR
48218	242	8	,	,	,
48218	242	9	the	the	DT
48218	242	10	ellipse	ellipse	NN
48218	242	11	will	will	MD
48218	242	12	lengthen	lengthen	NNP
48218	242	13	and	and	CC
48218	242	14	lengthen	lengthen	NNP
48218	242	15	,	,	,
48218	242	16	until	until	IN
48218	242	17	at	at	IN
48218	242	18	last	last	JJ
48218	242	19	,	,	,
48218	242	20	when	when	WRB
48218	242	21	the	the	DT
48218	242	22	screen	screen	NN
48218	242	23	has	have	VBZ
48218	242	24	become	become	VBN
48218	242	25	parallel	parallel	JJ
48218	242	26	to	to	IN
48218	242	27	one	one	CD
48218	242	28	of	of	IN
48218	242	29	the	the	DT
48218	242	30	edges	edge	NNS
48218	242	31	of	of	IN
48218	242	32	the	the	DT
48218	242	33	beam	beam	NN
48218	242	34	of	of	IN
48218	242	35	light	light	NN
48218	242	36	,	,	,
48218	242	37	the	the	DT
48218	242	38	ellipse	ellipse	NN
48218	242	39	will	will	MD
48218	242	40	only	only	RB
48218	242	41	have	have	VB
48218	242	42	one	one	CD
48218	242	43	end	end	NN
48218	242	44	;	;	:
48218	242	45	the	the	DT
48218	242	46	other	other	JJ
48218	242	47	will	will	MD
48218	242	48	be	be	VB
48218	242	49	lost	lose	VBN
48218	242	50	.	.	.
48218	243	1	For	for	IN
48218	243	2	it	-PRON-	PRP
48218	243	3	is	be	VBZ
48218	243	4	clear	clear	JJ
48218	243	5	that	that	IN
48218	243	6	that	that	DT
48218	243	7	edge	edge	NN
48218	243	8	of	of	IN
48218	243	9	the	the	DT
48218	243	10	beam	beam	NN
48218	243	11	of	of	IN
48218	243	12	light	light	NN
48218	243	13	which	which	WDT
48218	243	14	is	be	VBZ
48218	243	15	parallel	parallel	JJ
48218	243	16	to	to	IN
48218	243	17	the	the	DT
48218	243	18	screen	screen	NN
48218	243	19	can	can	MD
48218	243	20	never	never	RB
48218	243	21	meet	meet	VB
48218	243	22	it	-PRON-	PRP
48218	243	23	.	.	.
48218	244	1	The	the	DT
48218	244	2	curve	curve	NN
48218	244	3	now	now	RB
48218	244	4	shown	show	VBN
48218	244	5	on	on	IN
48218	244	6	the	the	DT
48218	244	7	screen	screen	NN
48218	244	8	is	be	VBZ
48218	244	9	called	call	VBN
48218	244	10	a	a	DT
48218	244	11	+	+	CC
48218	244	12	parabola+	parabola+	NN
48218	244	13	,	,	,
48218	244	14	and	and	CC
48218	244	15	if	if	IN
48218	244	16	the	the	DT
48218	244	17	screen	screen	NN
48218	244	18	is	be	VBZ
48218	244	19	turned	turn	VBN
48218	244	20	further	further	RB
48218	244	21	yet	yet	RB
48218	244	22	,	,	,
48218	244	23	the	the	DT
48218	244	24	boundaries	boundary	NNS
48218	244	25	of	of	IN
48218	244	26	the	the	DT
48218	244	27	light	light	NN
48218	244	28	falling	fall	VBG
48218	244	29	upon	upon	IN
48218	244	30	it	-PRON-	PRP
48218	244	31	become	become	VBP
48218	244	32	divergent	divergent	JJ
48218	244	33	,	,	,
48218	244	34	and	and	CC
48218	244	35	we	-PRON-	PRP
48218	244	36	have	have	VBP
48218	244	37	a	a	DT
48218	244	38	fourth	fourth	JJ
48218	244	39	curve	curve	NN
48218	244	40	,	,	,
48218	244	41	the	the	DT
48218	244	42	+	+	SYM
48218	244	43	hyperbola+	hyperbola+	NN
48218	244	44	.	.	.
48218	245	1	Bodies	body	NNS
48218	245	2	moving	move	VBG
48218	245	3	under	under	IN
48218	245	4	the	the	DT
48218	245	5	influence	influence	NN
48218	245	6	of	of	IN
48218	245	7	{	{	-LRB-
48218	245	8	35	35	CD
48218	245	9	}	}	-RRB-
48218	245	10	gravitation	gravitation	NN
48218	245	11	can	can	MD
48218	245	12	move	move	VB
48218	245	13	in	in	IN
48218	245	14	any	any	DT
48218	245	15	of	of	IN
48218	245	16	these	these	DT
48218	245	17	curves	curve	NNS
48218	245	18	,	,	,
48218	245	19	but	but	CC
48218	245	20	only	only	RB
48218	245	21	the	the	DT
48218	245	22	circle	circle	NN
48218	245	23	and	and	CC
48218	245	24	ellipse	ellipse	VB
48218	245	25	are	be	VBP
48218	245	26	closed	closed	JJ
48218	245	27	orbits	orbit	NNS
48218	245	28	.	.	.
48218	246	1	A	a	DT
48218	246	2	particle	particle	NN
48218	246	3	moving	move	VBG
48218	246	4	in	in	IN
48218	246	5	a	a	DT
48218	246	6	parabola	parabola	NN
48218	246	7	or	or	CC
48218	246	8	hyperbola	hyperbola	NNP
48218	246	9	can	can	MD
48218	246	10	only	only	RB
48218	246	11	make	make	VB
48218	246	12	one	one	CD
48218	246	13	approach	approach	NN
48218	246	14	to	to	IN
48218	246	15	its	-PRON-	PRP$
48218	246	16	attracting	attract	VBG
48218	246	17	body	body	NN
48218	246	18	;	;	:
48218	246	19	after	after	IN
48218	246	20	such	such	JJ
48218	246	21	approach	approach	NN
48218	246	22	it	-PRON-	PRP
48218	246	23	continually	continually	RB
48218	246	24	recedes	recede	VBZ
48218	246	25	from	from	IN
48218	246	26	it	-PRON-	PRP
48218	246	27	.	.	.
48218	247	1	As	as	IN
48218	247	2	the	the	DT
48218	247	3	circle	circle	NN
48218	247	4	and	and	CC
48218	247	5	parabola	parabola	NNP
48218	247	6	are	be	VBP
48218	247	7	only	only	RB
48218	247	8	the	the	DT
48218	247	9	two	two	CD
48218	247	10	extreme	extreme	JJ
48218	247	11	forms	form	NNS
48218	247	12	of	of	IN
48218	247	13	an	an	DT
48218	247	14	ellipse	ellipse	NN
48218	247	15	,	,	,
48218	247	16	the	the	DT
48218	247	17	two	two	CD
48218	247	18	foci	foci	NN
48218	247	19	being	be	VBG
48218	247	20	at	at	IN
48218	247	21	the	the	DT
48218	247	22	same	same	JJ
48218	247	23	point	point	NN
48218	247	24	for	for	IN
48218	247	25	the	the	DT
48218	247	26	circle	circle	NN
48218	247	27	and	and	CC
48218	247	28	at	at	IN
48218	247	29	an	an	DT
48218	247	30	infinite	infinite	JJ
48218	247	31	distance	distance	NN
48218	247	32	apart	apart	RB
48218	247	33	for	for	IN
48218	247	34	the	the	DT
48218	247	35	parabola	parabola	NN
48218	247	36	,	,	,
48218	247	37	we	-PRON-	PRP
48218	247	38	may	may	MD
48218	247	39	regard	regard	VB
48218	247	40	all	all	DT
48218	247	41	orbits	orbit	NNS
48218	247	42	under	under	IN
48218	247	43	gravitation	gravitation	NN
48218	247	44	as	as	IN
48218	247	45	being	be	VBG
48218	247	46	ellipses	ellipsis	NNS
48218	247	47	of	of	IN
48218	247	48	one	one	CD
48218	247	49	form	form	NN
48218	247	50	or	or	CC
48218	247	51	another	another	DT
48218	247	52	.	.	.
48218	248	1	From	from	IN
48218	248	2	his	-PRON-	PRP$
48218	248	3	great	great	JJ
48218	248	4	demonstration	demonstration	NN
48218	248	5	of	of	IN
48218	248	6	the	the	DT
48218	248	7	law	law	NN
48218	248	8	of	of	IN
48218	248	9	gravitation	gravitation	NN
48218	248	10	,	,	,
48218	248	11	Newton	Newton	NNP
48218	248	12	went	go	VBD
48218	248	13	on	on	RP
48218	248	14	to	to	TO
48218	248	15	apply	apply	VB
48218	248	16	it	-PRON-	PRP
48218	248	17	in	in	IN
48218	248	18	many	many	JJ
48218	248	19	directions	direction	NNS
48218	248	20	.	.	.
48218	249	1	He	-PRON-	PRP
48218	249	2	showed	show	VBD
48218	249	3	that	that	IN
48218	249	4	the	the	DT
48218	249	5	Earth	Earth	NNP
48218	249	6	could	could	MD
48218	249	7	not	not	RB
48218	249	8	be	be	VB
48218	249	9	truly	truly	RB
48218	249	10	spherical	spherical	JJ
48218	249	11	in	in	IN
48218	249	12	shape	shape	NN
48218	249	13	,	,	,
48218	249	14	but	but	CC
48218	249	15	that	that	IN
48218	249	16	there	there	EX
48218	249	17	must	must	MD
48218	249	18	be	be	VB
48218	249	19	a	a	DT
48218	249	20	flattening	flattening	NN
48218	249	21	of	of	IN
48218	249	22	its	-PRON-	PRP$
48218	249	23	poles	pole	NNS
48218	249	24	.	.	.
48218	250	1	He	-PRON-	PRP
48218	250	2	showed	show	VBD
48218	250	3	also	also	RB
48218	250	4	that	that	IN
48218	250	5	the	the	DT
48218	250	6	Moon	Moon	NNP
48218	250	7	,	,	,
48218	250	8	which	which	WDT
48218	250	9	is	be	VBZ
48218	250	10	exposed	expose	VBN
48218	250	11	to	to	IN
48218	250	12	the	the	DT
48218	250	13	attractions	attraction	NNS
48218	250	14	both	both	DT
48218	250	15	of	of	IN
48218	250	16	the	the	DT
48218	250	17	Earth	Earth	NNP
48218	250	18	and	and	CC
48218	250	19	of	of	IN
48218	250	20	the	the	DT
48218	250	21	Sun	Sun	NNP
48218	250	22	,	,	,
48218	250	23	and	and	CC
48218	250	24	,	,	,
48218	250	25	to	to	IN
48218	250	26	a	a	DT
48218	250	27	sensible	sensible	JJ
48218	250	28	extent	extent	NN
48218	250	29	,	,	,
48218	250	30	of	of	IN
48218	250	31	some	some	DT
48218	250	32	of	of	IN
48218	250	33	the	the	DT
48218	250	34	other	other	JJ
48218	250	35	planets	planet	NNS
48218	250	36	,	,	,
48218	250	37	must	must	MD
48218	250	38	show	show	VB
48218	250	39	irregularities	irregularity	NNS
48218	250	40	in	in	IN
48218	250	41	her	-PRON-	PRP$
48218	250	42	motion	motion	NN
48218	250	43	,	,	,
48218	250	44	which	which	WDT
48218	250	45	at	at	IN
48218	250	46	that	that	DT
48218	250	47	time	time	NN
48218	250	48	had	have	VBD
48218	250	49	not	not	RB
48218	250	50	been	be	VBN
48218	250	51	noticed	notice	VBN
48218	250	52	.	.	.
48218	251	1	The	the	DT
48218	251	2	Moon	Moon	NNP
48218	251	3	's	's	POS
48218	251	4	orbit	orbit	NN
48218	251	5	is	be	VBZ
48218	251	6	inclined	inclined	JJ
48218	251	7	to	to	IN
48218	251	8	that	that	DT
48218	251	9	of	of	IN
48218	251	10	the	the	DT
48218	251	11	Earth	Earth	NNP
48218	251	12	,	,	,
48218	251	13	cutting	cut	VBG
48218	251	14	its	-PRON-	PRP$
48218	251	15	plane	plane	NN
48218	251	16	in	in	IN
48218	251	17	two	two	CD
48218	251	18	opposite	opposite	JJ
48218	251	19	points	point	NNS
48218	251	20	,	,	,
48218	251	21	called	call	VBD
48218	251	22	the	the	DT
48218	251	23	"	"	``
48218	251	24	+	+	CC
48218	251	25	nodes+	nodes+	NN
48218	251	26	.	.	.
48218	251	27	"	"	''
48218	252	1	It	-PRON-	PRP
48218	252	2	had	have	VBD
48218	252	3	long	long	RB
48218	252	4	been	be	VBN
48218	252	5	observed	observe	VBN
48218	252	6	that	that	IN
48218	252	7	the	the	DT
48218	252	8	position	position	NN
48218	252	9	of	of	IN
48218	252	10	the	the	DT
48218	252	11	nodes	node	NNS
48218	252	12	travelled	travel	VBD
48218	252	13	round	round	IN
48218	252	14	the	the	DT
48218	252	15	ecliptic	ecliptic	NN
48218	252	16	once	once	RB
48218	252	17	in	in	IN
48218	252	18	about	about	RB
48218	252	19	nineteen	nineteen	CD
48218	252	20	years	year	NNS
48218	252	21	.	.	.
48218	253	1	Newton	Newton	NNP
48218	253	2	was	be	VBD
48218	253	3	able	able	JJ
48218	253	4	to	to	TO
48218	253	5	show	show	VB
48218	253	6	that	that	IN
48218	253	7	this	this	DT
48218	253	8	was	be	VBD
48218	253	9	a	a	DT
48218	253	10	consequence	consequence	NN
48218	253	11	of	of	IN
48218	253	12	the	the	DT
48218	253	13	Sun	Sun	NNP
48218	253	14	's	's	POS
48218	253	15	attraction	attraction	NN
48218	253	16	upon	upon	IN
48218	253	17	the	the	DT
48218	253	18	Moon	Moon	NNP
48218	253	19	.	.	.
48218	254	1	And	and	CC
48218	254	2	he	-PRON-	PRP
48218	254	3	further	further	RB
48218	254	4	made	make	VBD
48218	254	5	a	a	DT
48218	254	6	particular	particular	JJ
48218	254	7	application	application	NN
48218	254	8	of	of	IN
48218	254	9	the	the	DT
48218	254	10	principle	principle	NN
48218	254	11	thus	thus	RB
48218	254	12	brought	bring	VBD
48218	254	13	out	out	RP
48218	254	14	,	,	,
48218	254	15	for	for	IN
48218	254	16	,	,	,
48218	254	17	the	the	DT
48218	254	18	Earth	Earth	NNP
48218	254	19	not	not	RB
48218	254	20	being	be	VBG
48218	254	21	a	a	DT
48218	254	22	true	true	JJ
48218	254	23	sphere	sphere	NN
48218	254	24	,	,	,
48218	254	25	but	but	CC
48218	254	26	flattened	flatten	VBD
48218	254	27	at	at	IN
48218	254	28	the	the	DT
48218	254	29	poles	pole	NNS
48218	254	30	and	and	CC
48218	254	31	bulging	bulge	VBG
48218	254	32	at	at	IN
48218	254	33	the	the	DT
48218	254	34	equator	equator	NN
48218	254	35	,	,	,
48218	254	36	the	the	DT
48218	254	37	equatorial	equatorial	JJ
48218	254	38	belt	belt	NN
48218	254	39	might	may	MD
48218	254	40	be	be	VB
48218	254	41	regarded	regard	VBN
48218	254	42	as	as	IN
48218	254	43	a	a	DT
48218	254	44	compact	compact	JJ
48218	254	45	ring	ring	NN
48218	254	46	of	of	IN
48218	254	47	satellites	satellite	NNS
48218	254	48	revolving	revolve	VBG
48218	254	49	round	round	IN
48218	254	50	the	the	DT
48218	254	51	Earth	Earth	NNP
48218	254	52	's	's	POS
48218	254	53	equator	equator	NN
48218	254	54	.	.	.
48218	255	1	This	this	DT
48218	255	2	,	,	,
48218	255	3	therefore	therefore	RB
48218	255	4	,	,	,
48218	255	5	would	would	MD
48218	255	6	tend	tend	VB
48218	255	7	to	to	TO
48218	255	8	retrograde	retrograde	VB
48218	255	9	precisely	precisely	RB
48218	255	10	as	as	IN
48218	255	11	the	the	DT
48218	255	12	nodes	node	NNS
48218	255	13	of	of	IN
48218	255	14	a	a	DT
48218	255	15	single	single	JJ
48218	255	16	satellite	satellite	NN
48218	255	17	would	would	MD
48218	255	18	,	,	,
48218	255	19	so	so	IN
48218	255	20	that	that	IN
48218	255	21	the	the	DT
48218	255	22	axis	axi	NNS
48218	255	23	of	of	IN
48218	255	24	the	the	DT
48218	255	25	equatorial	equatorial	JJ
48218	255	26	belt	belt	NN
48218	255	27	of	of	IN
48218	255	28	the	the	DT
48218	255	29	Earth	Earth	NNP
48218	255	30	--	--	:
48218	255	31	in	in	IN
48218	255	32	other	other	JJ
48218	255	33	words	word	NNS
48218	255	34	,	,	,
48218	255	35	the	the	DT
48218	255	36	axis	axi	NNS
48218	255	37	of	of	IN
48218	255	38	the	the	DT
48218	255	39	Earth	Earth	NNP
48218	255	40	--	--	:
48218	255	41	must	must	MD
48218	255	42	revolve	revolve	VB
48218	255	43	round	round	IN
48218	255	44	the	the	DT
48218	255	45	pole	pole	NN
48218	255	46	of	of	IN
48218	255	47	the	the	DT
48218	255	48	ecliptic	ecliptic	NN
48218	255	49	.	.	.
48218	256	1	{	{	-LRB-
48218	256	2	36	36	CD
48218	256	3	}	}	-RRB-
48218	256	4	Consequently	consequently	RB
48218	256	5	the	the	DT
48218	256	6	pole	pole	NN
48218	256	7	of	of	IN
48218	256	8	the	the	DT
48218	256	9	heavens	heavens	NNPS
48218	256	10	appears	appear	VBZ
48218	256	11	to	to	TO
48218	256	12	move	move	VB
48218	256	13	amongst	amongst	IN
48218	256	14	the	the	DT
48218	256	15	stars	star	NNS
48218	256	16	,	,	,
48218	256	17	and	and	CC
48218	256	18	the	the	DT
48218	256	19	point	point	NN
48218	256	20	where	where	WRB
48218	256	21	the	the	DT
48218	256	22	celestial	celestial	JJ
48218	256	23	equator	equator	NN
48218	256	24	crosses	cross	VBZ
48218	256	25	the	the	DT
48218	256	26	equator	equator	NN
48218	256	27	necessarily	necessarily	RB
48218	256	28	moves	move	VBZ
48218	256	29	with	with	IN
48218	256	30	it	-PRON-	PRP
48218	256	31	.	.	.
48218	257	1	This	this	DT
48218	257	2	is	be	VBZ
48218	257	3	what	what	WP
48218	257	4	we	-PRON-	PRP
48218	257	5	know	know	VBP
48218	257	6	as	as	IN
48218	257	7	the	the	DT
48218	257	8	"	"	``
48218	257	9	+	+	NNP
48218	257	10	Precession	Precession	NNP
48218	257	11	of	of	IN
48218	257	12	the	the	DT
48218	257	13	Equinoxes+	Equinoxes+	NNP
48218	257	14	,	,	,
48218	257	15	"	"	``
48218	257	16	and	and	CC
48218	257	17	it	-PRON-	PRP
48218	257	18	is	be	VBZ
48218	257	19	from	from	IN
48218	257	20	our	-PRON-	PRP$
48218	257	21	knowledge	knowledge	NN
48218	257	22	of	of	IN
48218	257	23	the	the	DT
48218	257	24	fact	fact	NN
48218	257	25	and	and	CC
48218	257	26	the	the	DT
48218	257	27	amount	amount	NN
48218	257	28	of	of	IN
48218	257	29	precession	precession	NN
48218	257	30	that	that	WDT
48218	257	31	we	-PRON-	PRP
48218	257	32	are	be	VBP
48218	257	33	able	able	JJ
48218	257	34	to	to	TO
48218	257	35	determine	determine	VB
48218	257	36	roughly	roughly	RB
48218	257	37	the	the	DT
48218	257	38	date	date	NN
48218	257	39	when	when	WRB
48218	257	40	the	the	DT
48218	257	41	first	first	JJ
48218	257	42	great	great	JJ
48218	257	43	work	work	NN
48218	257	44	of	of	IN
48218	257	45	astronomical	astronomical	JJ
48218	257	46	observation	observation	NN
48218	257	47	was	be	VBD
48218	257	48	accomplished	accomplish	VBN
48218	257	49	,	,	,
48218	257	50	namely	namely	RB
48218	257	51	,	,	,
48218	257	52	the	the	DT
48218	257	53	grouping	grouping	NN
48218	257	54	of	of	IN
48218	257	55	the	the	DT
48218	257	56	stars	star	NNS
48218	257	57	into	into	IN
48218	257	58	constellations	constellation	NNS
48218	257	59	by	by	IN
48218	257	60	the	the	DT
48218	257	61	astronomers	astronomer	NNS
48218	257	62	of	of	IN
48218	257	63	the	the	DT
48218	257	64	prehistoric	prehistoric	JJ
48218	257	65	age	age	NN
48218	257	66	.	.	.
48218	258	1	The	the	DT
48218	258	2	publication	publication	NN
48218	258	3	of	of	IN
48218	258	4	Newton	Newton	NNP
48218	258	5	's	's	POS
48218	258	6	great	great	JJ
48218	258	7	work	work	NN
48218	258	8	,	,	,
48218	258	9	the	the	DT
48218	258	10	_	_	NNP
48218	258	11	Principia	Principia	NNP
48218	258	12	_	_	NNP
48218	258	13	(	(	-LRB-
48218	258	14	_	_	NNP
48218	258	15	The	the	DT
48218	258	16	Mathematical	Mathematical	NNP
48218	258	17	Principles	Principles	NNPS
48218	258	18	of	of	IN
48218	258	19	Natural	Natural	NNP
48218	258	20	Philosophy	Philosophy	NNP
48218	258	21	_	_	NNP
48218	258	22	)	)	-RRB-
48218	258	23	,	,	,
48218	258	24	in	in	IN
48218	258	25	which	which	WDT
48218	258	26	he	-PRON-	PRP
48218	258	27	developed	develop	VBD
48218	258	28	the	the	DT
48218	258	29	Laws	Laws	NNPS
48218	258	30	of	of	IN
48218	258	31	Motion	Motion	NNP
48218	258	32	,	,	,
48218	258	33	the	the	DT
48218	258	34	significance	significance	NN
48218	258	35	of	of	IN
48218	258	36	Kepler	Kepler	NNP
48218	258	37	's	's	POS
48218	258	38	Three	Three	NNP
48218	258	39	Planetary	Planetary	NNP
48218	258	40	Laws	Laws	NNPS
48218	258	41	,	,	,
48218	258	42	and	and	CC
48218	258	43	the	the	DT
48218	258	44	Law	Law	NNP
48218	258	45	of	of	IN
48218	258	46	Universal	Universal	NNP
48218	258	47	Gravitation	Gravitation	NNP
48218	258	48	,	,	,
48218	258	49	took	take	VBD
48218	258	50	place	place	NN
48218	258	51	in	in	IN
48218	258	52	1687	1687	CD
48218	258	53	,	,	,
48218	258	54	and	and	CC
48218	258	55	was	be	VBD
48218	258	56	due	due	JJ
48218	258	57	to	to	IN
48218	258	58	his	-PRON-	PRP$
48218	258	59	friend	friend	NN
48218	258	60	EDMUND	EDMUND	NNP
48218	258	61	HALLEY	HALLEY	NNP
48218	258	62	,	,	,
48218	258	63	to	to	IN
48218	258	64	whom	whom	WP
48218	258	65	he	-PRON-	PRP
48218	258	66	had	have	VBD
48218	258	67	confided	confide	VBN
48218	258	68	many	many	JJ
48218	258	69	of	of	IN
48218	258	70	his	-PRON-	PRP$
48218	258	71	results	result	NNS
48218	258	72	.	.	.
48218	259	1	That	that	IN
48218	259	2	he	-PRON-	PRP
48218	259	3	was	be	VBD
48218	259	4	the	the	DT
48218	259	5	means	mean	NNS
48218	259	6	of	of	IN
48218	259	7	securing	secure	VBG
48218	259	8	the	the	DT
48218	259	9	publication	publication	NN
48218	259	10	of	of	IN
48218	259	11	the	the	DT
48218	259	12	_	_	NNP
48218	259	13	Principia	Principia	NNP
48218	259	14	_	_	NNP
48218	259	15	is	be	VBZ
48218	259	16	Halley	Halley	NNP
48218	259	17	's	's	POS
48218	259	18	highest	high	JJS
48218	259	19	claim	claim	NN
48218	259	20	to	to	IN
48218	259	21	the	the	DT
48218	259	22	gratitude	gratitude	NN
48218	259	23	of	of	IN
48218	259	24	posterity	posterity	NN
48218	259	25	,	,	,
48218	259	26	but	but	CC
48218	259	27	his	-PRON-	PRP$
48218	259	28	own	own	JJ
48218	259	29	work	work	NN
48218	259	30	in	in	IN
48218	259	31	the	the	DT
48218	259	32	field	field	NN
48218	259	33	which	which	WDT
48218	259	34	Newton	Newton	NNP
48218	259	35	had	have	VBD
48218	259	36	opened	open	VBN
48218	259	37	was	be	VBD
48218	259	38	of	of	IN
48218	259	39	great	great	JJ
48218	259	40	importance	importance	NN
48218	259	41	.	.	.
48218	260	1	Newton	Newton	NNP
48218	260	2	had	have	VBD
48218	260	3	treated	treat	VBN
48218	260	4	+	+	CC
48218	260	5	comets+	comets+	XX
48218	260	6	as	as	IN
48218	260	7	moving	move	VBG
48218	260	8	in	in	IN
48218	260	9	parabolic	parabolic	JJ
48218	260	10	orbits	orbit	NNS
48218	260	11	,	,	,
48218	260	12	and	and	CC
48218	260	13	Halley	Halley	NNP
48218	260	14	,	,	,
48218	260	15	collecting	collect	VBG
48218	260	16	all	all	PDT
48218	260	17	the	the	DT
48218	260	18	observations	observation	NNS
48218	260	19	of	of	IN
48218	260	20	comets	comet	NNS
48218	260	21	that	that	WDT
48218	260	22	were	be	VBD
48218	260	23	available	available	JJ
48218	260	24	to	to	IN
48218	260	25	him	-PRON-	PRP
48218	260	26	,	,	,
48218	260	27	worked	work	VBD
48218	260	28	out	out	RP
48218	260	29	the	the	DT
48218	260	30	particulars	particular	NNS
48218	260	31	of	of	IN
48218	260	32	their	-PRON-	PRP$
48218	260	33	orbits	orbit	NNS
48218	260	34	on	on	IN
48218	260	35	this	this	DT
48218	260	36	assumption	assumption	NN
48218	260	37	,	,	,
48218	260	38	and	and	CC
48218	260	39	found	find	VBD
48218	260	40	that	that	IN
48218	260	41	the	the	DT
48218	260	42	elements	element	NNS
48218	260	43	of	of	IN
48218	260	44	three	three	CD
48218	260	45	were	be	VBD
48218	260	46	very	very	RB
48218	260	47	closely	closely	RB
48218	260	48	similar	similar	JJ
48218	260	49	,	,	,
48218	260	50	and	and	CC
48218	260	51	that	that	IN
48218	260	52	the	the	DT
48218	260	53	interval	interval	NN
48218	260	54	between	between	IN
48218	260	55	their	-PRON-	PRP$
48218	260	56	appearances	appearance	NNS
48218	260	57	was	be	VBD
48218	260	58	nearly	nearly	RB
48218	260	59	the	the	DT
48218	260	60	same	same	JJ
48218	260	61	,	,	,
48218	260	62	the	the	DT
48218	260	63	comets	comet	NNS
48218	260	64	having	have	VBG
48218	260	65	been	be	VBN
48218	260	66	seen	see	VBN
48218	260	67	in	in	IN
48218	260	68	1531	1531	CD
48218	260	69	,	,	,
48218	260	70	1607	1607	CD
48218	260	71	,	,	,
48218	260	72	and	and	CC
48218	260	73	1682	1682	CD
48218	260	74	.	.	.
48218	261	1	On	on	IN
48218	261	2	further	further	RB
48218	261	3	consulting	consult	VBG
48218	261	4	old	old	JJ
48218	261	5	records	record	NNS
48218	261	6	he	-PRON-	PRP
48218	261	7	found	find	VBD
48218	261	8	that	that	IN
48218	261	9	comets	comet	NNS
48218	261	10	had	have	VBD
48218	261	11	been	be	VBN
48218	261	12	observed	observe	VBN
48218	261	13	in	in	IN
48218	261	14	1456	1456	CD
48218	261	15	,	,	,
48218	261	16	1378	1378	CD
48218	261	17	,	,	,
48218	261	18	and	and	CC
48218	261	19	1301	1301	CD
48218	261	20	.	.	.
48218	262	1	He	-PRON-	PRP
48218	262	2	concluded	conclude	VBD
48218	262	3	that	that	IN
48218	262	4	these	these	DT
48218	262	5	were	be	VBD
48218	262	6	different	different	JJ
48218	262	7	appearances	appearance	NNS
48218	262	8	of	of	IN
48218	262	9	the	the	DT
48218	262	10	same	same	JJ
48218	262	11	object	object	NN
48218	262	12	,	,	,
48218	262	13	and	and	CC
48218	262	14	predicted	predict	VBD
48218	262	15	that	that	IN
48218	262	16	it	-PRON-	PRP
48218	262	17	would	would	MD
48218	262	18	be	be	VB
48218	262	19	seen	see	VBN
48218	262	20	again	again	RB
48218	262	21	in	in	IN
48218	262	22	1758	1758	CD
48218	262	23	,	,	,
48218	262	24	or	or	CC
48218	262	25	,	,	,
48218	262	26	according	accord	VBG
48218	262	27	to	to	IN
48218	262	28	a	a	DT
48218	262	29	later	later	JJ
48218	262	30	and	and	CC
48218	262	31	more	more	RBR
48218	262	32	careful	careful	JJ
48218	262	33	computation	computation	NN
48218	262	34	,	,	,
48218	262	35	in	in	IN
48218	262	36	1759	1759	CD
48218	262	37	.	.	.
48218	263	1	As	as	IN
48218	263	2	the	the	DT
48218	263	3	time	time	NN
48218	263	4	for	for	IN
48218	263	5	its	-PRON-	PRP$
48218	263	6	return	return	NN
48218	263	7	drew	draw	VBN
48218	263	8	near	near	RB
48218	263	9	,	,	,
48218	263	10	CLAIRAUT	CLAIRAUT	NNP
48218	263	11	{	{	-LRB-
48218	263	12	37	37	CD
48218	263	13	}	}	-RRB-
48218	263	14	computed	compute	VBD
48218	263	15	with	with	IN
48218	263	16	the	the	DT
48218	263	17	utmost	utmost	JJ
48218	263	18	care	care	VBP
48218	263	19	the	the	DT
48218	263	20	retardation	retardation	NN
48218	263	21	which	which	WDT
48218	263	22	would	would	MD
48218	263	23	be	be	VB
48218	263	24	caused	cause	VBN
48218	263	25	to	to	IN
48218	263	26	the	the	DT
48218	263	27	comet	comet	NN
48218	263	28	by	by	IN
48218	263	29	the	the	DT
48218	263	30	attractions	attraction	NNS
48218	263	31	of	of	IN
48218	263	32	Jupiter	Jupiter	NNP
48218	263	33	and	and	CC
48218	263	34	Saturn	Saturn	NNP
48218	263	35	.	.	.
48218	264	1	The	the	DT
48218	264	2	comet	comet	NN
48218	264	3	made	make	VBD
48218	264	4	its	-PRON-	PRP$
48218	264	5	predicted	predicted	JJ
48218	264	6	nearest	near	JJS
48218	264	7	approach	approach	NN
48218	264	8	to	to	IN
48218	264	9	the	the	DT
48218	264	10	Sun	Sun	NNP
48218	264	11	on	on	IN
48218	264	12	March	March	NNP
48218	264	13	13	13	CD
48218	264	14	,	,	,
48218	264	15	1759	1759	CD
48218	264	16	,	,	,
48218	264	17	just	just	RB
48218	264	18	one	one	CD
48218	264	19	month	month	NN
48218	264	20	earlier	early	RBR
48218	264	21	than	than	IN
48218	264	22	Clairaut	Clairaut	NNP
48218	264	23	had	have	VBD
48218	264	24	computed	compute	VBN
48218	264	25	.	.	.
48218	265	1	But	but	CC
48218	265	2	in	in	IN
48218	265	3	its	-PRON-	PRP$
48218	265	4	next	next	JJ
48218	265	5	return	return	NN
48218	265	6	,	,	,
48218	265	7	in	in	IN
48218	265	8	1835	1835	CD
48218	265	9	,	,	,
48218	265	10	the	the	DT
48218	265	11	computations	computation	NNS
48218	265	12	effected	effect	VBN
48218	265	13	by	by	IN
48218	265	14	PONTÉCOULANT	PONTÉCOULANT	NNP
48218	265	15	were	be	VBD
48218	265	16	only	only	RB
48218	265	17	two	two	CD
48218	265	18	days	day	NNS
48218	265	19	in	in	IN
48218	265	20	error	error	NN
48218	265	21	,	,	,
48218	265	22	so	so	CC
48218	265	23	carefully	carefully	RB
48218	265	24	had	have	VBD
48218	265	25	the	the	DT
48218	265	26	comet	comet	NN
48218	265	27	been	be	VBN
48218	265	28	followed	follow	VBN
48218	265	29	during	during	IN
48218	265	30	its	-PRON-	PRP$
48218	265	31	unseen	unseen	JJ
48218	265	32	journey	journey	NN
48218	265	33	to	to	IN
48218	265	34	the	the	DT
48218	265	35	confines	confine	NNS
48218	265	36	of	of	IN
48218	265	37	the	the	DT
48218	265	38	solar	solar	JJ
48218	265	39	system	system	NN
48218	265	40	and	and	CC
48218	265	41	back	back	RB
48218	265	42	again	again	RB
48218	265	43	,	,	,
48218	265	44	during	during	IN
48218	265	45	a	a	DT
48218	265	46	period	period	NN
48218	265	47	of	of	IN
48218	265	48	seventy	seventy	CD
48218	265	49	-	-	HYPH
48218	265	50	five	five	CD
48218	265	51	years	year	NNS
48218	265	52	.	.	.
48218	266	1	Pontécoulant	Pontécoulant	NNP
48218	266	2	's	's	POS
48218	266	3	exploit	exploit	NN
48218	266	4	was	be	VBD
48218	266	5	outdone	outdo	VBN
48218	266	6	at	at	IN
48218	266	7	the	the	DT
48218	266	8	next	next	JJ
48218	266	9	return	return	NN
48218	266	10	by	by	IN
48218	266	11	Drs	Drs	NNP
48218	266	12	.	.	.
48218	267	1	COWELL	COWELL	NNP
48218	267	2	and	and	CC
48218	267	3	CROMMELIN	CROMMELIN	NNP
48218	267	4	,	,	,
48218	267	5	of	of	IN
48218	267	6	Greenwich	Greenwich	NNP
48218	267	7	Observatory	Observatory	NNP
48218	267	8	,	,	,
48218	267	9	who	who	WP
48218	267	10	not	not	RB
48218	267	11	only	only	RB
48218	267	12	computed	compute	VBD
48218	267	13	the	the	DT
48218	267	14	time	time	NN
48218	267	15	of	of	IN
48218	267	16	its	-PRON-	PRP$
48218	267	17	perihelion	perihelion	NN
48218	267	18	passage	passage	NN
48218	267	19	--	--	:
48218	267	20	that	that	DT
48218	267	21	is	be	VBZ
48218	267	22	to	to	TO
48218	267	23	say	say	VB
48218	267	24	,	,	,
48218	267	25	its	-PRON-	PRP$
48218	267	26	nearest	near	JJS
48218	267	27	approach	approach	NN
48218	267	28	to	to	IN
48218	267	29	the	the	DT
48218	267	30	Sun	Sun	NNP
48218	267	31	--	--	:
48218	267	32	for	for	IN
48218	267	33	April	April	NNP
48218	267	34	16	16	CD
48218	267	35	,	,	,
48218	267	36	1910	1910	CD
48218	267	37	,	,	,
48218	267	38	but	but	CC
48218	267	39	followed	follow	VBD
48218	267	40	the	the	DT
48218	267	41	comet	comet	NN
48218	267	42	back	back	RB
48218	267	43	in	in	IN
48218	267	44	its	-PRON-	PRP$
48218	267	45	wanderings	wandering	NNS
48218	267	46	during	during	IN
48218	267	47	all	all	PDT
48218	267	48	its	-PRON-	PRP$
48218	267	49	returns	return	NNS
48218	267	50	to	to	IN
48218	267	51	the	the	DT
48218	267	52	year	year	NN
48218	267	53	240	240	CD
48218	267	54	B.C.	B.C.	NNP
48218	268	1	Halley	Halley	NNP
48218	268	2	's	's	POS
48218	268	3	Comet	Comet	NNP
48218	268	4	,	,	,
48218	268	5	therefore	therefore	RB
48218	268	6	,	,	,
48218	268	7	was	be	VBD
48218	268	8	the	the	DT
48218	268	9	first	first	JJ
48218	268	10	comet	comet	NN
48218	268	11	that	that	WDT
48218	268	12	was	be	VBD
48218	268	13	known	know	VBN
48218	268	14	to	to	TO
48218	268	15	travel	travel	VB
48218	268	16	in	in	IN
48218	268	17	a	a	DT
48218	268	18	closed	closed	JJ
48218	268	19	orbit	orbit	NN
48218	268	20	and	and	CC
48218	268	21	to	to	TO
48218	268	22	return	return	VB
48218	268	23	to	to	IN
48218	268	24	the	the	DT
48218	268	25	neighbourhood	neighbourhood	NN
48218	268	26	of	of	IN
48218	268	27	the	the	DT
48218	268	28	Sun	Sun	NNP
48218	268	29	.	.	.
48218	269	1	Not	not	RB
48218	269	2	a	a	DT
48218	269	3	few	few	JJ
48218	269	4	small	small	JJ
48218	269	5	or	or	CC
48218	269	6	telescopic	telescopic	JJ
48218	269	7	comets	comet	NNS
48218	269	8	are	be	VBP
48218	269	9	now	now	RB
48218	269	10	known	know	VBN
48218	269	11	to	to	TO
48218	269	12	be	be	VB
48218	269	13	"	"	``
48218	269	14	periodic	periodic	JJ
48218	269	15	,	,	,
48218	269	16	"	"	''
48218	269	17	but	but	CC
48218	269	18	Halley	Halley	NNP
48218	269	19	's	's	POS
48218	269	20	is	be	VBZ
48218	269	21	the	the	DT
48218	269	22	only	only	JJ
48218	269	23	one	one	CD
48218	269	24	which	which	WDT
48218	269	25	has	have	VBZ
48218	269	26	made	make	VBN
48218	269	27	a	a	DT
48218	269	28	figure	figure	NN
48218	269	29	to	to	IN
48218	269	30	the	the	DT
48218	269	31	naked	naked	JJ
48218	269	32	eye	eye	NN
48218	269	33	.	.	.
48218	270	1	Notices	notice	NNS
48218	270	2	of	of	IN
48218	270	3	it	-PRON-	PRP
48218	270	4	occur	occur	VBP
48218	270	5	not	not	RB
48218	270	6	a	a	DT
48218	270	7	few	few	JJ
48218	270	8	times	time	NNS
48218	270	9	in	in	IN
48218	270	10	history	history	NN
48218	270	11	;	;	:
48218	270	12	it	-PRON-	PRP
48218	270	13	was	be	VBD
48218	270	14	the	the	DT
48218	270	15	comet	comet	NN
48218	270	16	"	"	``
48218	270	17	like	like	IN
48218	270	18	a	a	DT
48218	270	19	flaming	flaming	JJ
48218	270	20	sword	sword	NN
48218	270	21	"	"	''
48218	270	22	which	which	WDT
48218	270	23	Josephus	Josephus	NNP
48218	270	24	described	describe	VBD
48218	270	25	as	as	IN
48218	270	26	having	have	VBG
48218	270	27	been	be	VBN
48218	270	28	seen	see	VBN
48218	270	29	over	over	IN
48218	270	30	Jerusalem	Jerusalem	NNP
48218	270	31	not	not	RB
48218	270	32	very	very	RB
48218	270	33	long	long	RB
48218	270	34	before	before	IN
48218	270	35	the	the	DT
48218	270	36	destruction	destruction	NN
48218	270	37	by	by	IN
48218	270	38	Titus	Titus	NNP
48218	270	39	.	.	.
48218	271	1	It	-PRON-	PRP
48218	271	2	was	be	VBD
48218	271	3	also	also	RB
48218	271	4	the	the	DT
48218	271	5	comet	comet	NN
48218	271	6	seen	see	VBN
48218	271	7	in	in	IN
48218	271	8	the	the	DT
48218	271	9	spring	spring	NN
48218	271	10	of	of	IN
48218	271	11	the	the	DT
48218	271	12	year	year	NN
48218	271	13	when	when	WRB
48218	271	14	William	William	NNP
48218	271	15	the	the	DT
48218	271	16	Conqueror	Conqueror	NNP
48218	271	17	invaded	invade	VBD
48218	271	18	England	England	NNP
48218	271	19	,	,	,
48218	271	20	and	and	CC
48218	271	21	was	be	VBD
48218	271	22	skilfully	skilfully	RB
48218	271	23	used	use	VBN
48218	271	24	by	by	IN
48218	271	25	that	that	DT
48218	271	26	leader	leader	NN
48218	271	27	as	as	IN
48218	271	28	an	an	DT
48218	271	29	omen	oman	NNS
48218	271	30	of	of	IN
48218	271	31	his	-PRON-	PRP$
48218	271	32	coming	come	VBG
48218	271	33	victory	victory	NN
48218	271	34	.	.	.
48218	272	1	The	the	DT
48218	272	2	law	law	NN
48218	272	3	of	of	IN
48218	272	4	gravitation	gravitation	NN
48218	272	5	had	have	VBD
48218	272	6	therefore	therefore	RB
48218	272	7	enabled	enable	VBN
48218	272	8	men	man	NNS
48218	272	9	to	to	TO
48218	272	10	recognise	recognise	VB
48218	272	11	in	in	IN
48218	272	12	Halley	Halley	NNP
48218	272	13	's	's	POS
48218	272	14	Comet	Comet	NNP
48218	272	15	an	an	DT
48218	272	16	addition	addition	NN
48218	272	17	to	to	IN
48218	272	18	the	the	DT
48218	272	19	number	number	NN
48218	272	20	of	of	IN
48218	272	21	the	the	DT
48218	272	22	primary	primary	JJ
48218	272	23	bodies	body	NNS
48218	272	24	in	in	IN
48218	272	25	the	the	DT
48218	272	26	solar	solar	JJ
48218	272	27	system	system	NN
48218	272	28	--	--	:
48218	272	29	the	the	DT
48218	272	30	first	first	JJ
48218	272	31	addition	addition	NN
48218	272	32	that	that	WDT
48218	272	33	had	have	VBD
48218	272	34	been	be	VBN
48218	272	35	made	make	VBN
48218	272	36	since	since	IN
48218	272	37	prehistoric	prehistoric	JJ
48218	272	38	times	time	NNS
48218	272	39	.	.	.
48218	273	1	On	on	IN
48218	273	2	March	March	NNP
48218	273	3	13	13	CD
48218	273	4	,	,	,
48218	273	5	1781	1781	CD
48218	273	6	,	,	,
48218	273	7	Sir	Sir	NNP
48218	273	8	WILLIAM	WILLIAM	NNP
48218	273	9	HERSCHEL	HERSCHEL	NNP
48218	273	10	{	{	-LRB-
48218	273	11	38	38	CD
48218	273	12	}	}	-RRB-
48218	273	13	detected	detect	VBD
48218	273	14	a	a	DT
48218	273	15	new	new	JJ
48218	273	16	object	object	NN
48218	273	17	,	,	,
48218	273	18	which	which	WDT
48218	273	19	he	-PRON-	PRP
48218	273	20	at	at	IN
48218	273	21	first	first	RB
48218	273	22	supposed	suppose	VBN
48218	273	23	to	to	TO
48218	273	24	be	be	VB
48218	273	25	a	a	DT
48218	273	26	comet	comet	NN
48218	273	27	,	,	,
48218	273	28	but	but	CC
48218	273	29	afterwards	afterwards	RB
48218	273	30	recognised	recognise	VBN
48218	273	31	as	as	IN
48218	273	32	a	a	DT
48218	273	33	planet	planet	NN
48218	273	34	far	far	RB
48218	273	35	beyond	beyond	IN
48218	273	36	the	the	DT
48218	273	37	orbit	orbit	NN
48218	273	38	of	of	IN
48218	273	39	Saturn	Saturn	NNP
48218	273	40	.	.	.
48218	274	1	This	this	DT
48218	274	2	planet	planet	NN
48218	274	3	,	,	,
48218	274	4	to	to	TO
48218	274	5	which	which	WDT
48218	274	6	the	the	DT
48218	274	7	name	name	NN
48218	274	8	of	of	IN
48218	274	9	Uranus	uranus	NN
48218	274	10	was	be	VBD
48218	274	11	finally	finally	RB
48218	274	12	given	give	VBN
48218	274	13	,	,	,
48218	274	14	had	have	VBD
48218	274	15	a	a	DT
48218	274	16	mean	mean	JJ
48218	274	17	distance	distance	NN
48218	274	18	from	from	IN
48218	274	19	the	the	DT
48218	274	20	Sun	Sun	NNP
48218	274	21	nineteen	nineteen	CD
48218	274	22	times	time	NNS
48218	274	23	that	that	DT
48218	274	24	of	of	IN
48218	274	25	the	the	DT
48218	274	26	Earth	Earth	NNP
48218	274	27	,	,	,
48218	274	28	and	and	CC
48218	274	29	a	a	DT
48218	274	30	diameter	diameter	NN
48218	274	31	four	four	CD
48218	274	32	times	time	NNS
48218	274	33	as	as	RB
48218	274	34	great	great	JJ
48218	274	35	.	.	.
48218	275	1	This	this	DT
48218	275	2	was	be	VBD
48218	275	3	a	a	DT
48218	275	4	second	second	JJ
48218	275	5	addition	addition	NN
48218	275	6	to	to	IN
48218	275	7	the	the	DT
48218	275	8	solar	solar	JJ
48218	275	9	system	system	NN
48218	275	10	,	,	,
48218	275	11	but	but	CC
48218	275	12	it	-PRON-	PRP
48218	275	13	was	be	VBD
48218	275	14	a	a	DT
48218	275	15	discovery	discovery	NN
48218	275	16	by	by	IN
48218	275	17	sight	sight	NN
48218	275	18	,	,	,
48218	275	19	not	not	RB
48218	275	20	by	by	IN
48218	275	21	deduction	deduction	NN
48218	275	22	.	.	.
48218	276	1	The	the	DT
48218	276	2	first	first	JJ
48218	276	3	day	day	NN
48218	276	4	of	of	IN
48218	276	5	the	the	DT
48218	276	6	nineteenth	nineteenth	JJ
48218	276	7	century	century	NN
48218	276	8	,	,	,
48218	276	9	January	January	NNP
48218	276	10	1	1	CD
48218	276	11	,	,	,
48218	276	12	1801	1801	CD
48218	276	13	,	,	,
48218	276	14	was	be	VBD
48218	276	15	signalised	signalise	VBN
48218	276	16	by	by	IN
48218	276	17	the	the	DT
48218	276	18	discovery	discovery	NN
48218	276	19	of	of	IN
48218	276	20	a	a	DT
48218	276	21	small	small	JJ
48218	276	22	planet	planet	NN
48218	276	23	by	by	IN
48218	276	24	PIAZZI	PIAZZI	NNS
48218	276	25	.	.	.
48218	277	1	The	the	DT
48218	277	2	new	new	JJ
48218	277	3	object	object	NN
48218	277	4	was	be	VBD
48218	277	5	lost	lose	VBN
48218	277	6	for	for	IN
48218	277	7	a	a	DT
48218	277	8	time	time	NN
48218	277	9	,	,	,
48218	277	10	but	but	CC
48218	277	11	it	-PRON-	PRP
48218	277	12	was	be	VBD
48218	277	13	redetected	redetecte	VBN
48218	277	14	on	on	IN
48218	277	15	December	December	NNP
48218	277	16	31	31	CD
48218	277	17	of	of	IN
48218	277	18	the	the	DT
48218	277	19	same	same	JJ
48218	277	20	year	year	NN
48218	277	21	.	.	.
48218	278	1	This	this	DT
48218	278	2	planet	planet	NN
48218	278	3	lay	lie	VBD
48218	278	4	between	between	IN
48218	278	5	the	the	DT
48218	278	6	orbits	orbit	NNS
48218	278	7	of	of	IN
48218	278	8	Mars	Mars	NNP
48218	278	9	and	and	CC
48218	278	10	Jupiter	Jupiter	NNP
48218	278	11	--	--	:
48218	278	12	a	a	DT
48218	278	13	region	region	NN
48218	278	14	in	in	IN
48218	278	15	which	which	WDT
48218	278	16	many	many	JJ
48218	278	17	hundreds	hundred	NNS
48218	278	18	of	of	IN
48218	278	19	other	other	JJ
48218	278	20	small	small	JJ
48218	278	21	bodies	body	NNS
48218	278	22	have	have	VBP
48218	278	23	since	since	IN
48218	278	24	been	be	VBN
48218	278	25	found	find	VBN
48218	278	26	.	.	.
48218	279	1	The	the	DT
48218	279	2	first	first	JJ
48218	279	3	of	of	IN
48218	279	4	these	these	DT
48218	279	5	"	"	``
48218	279	6	+	+	CC
48218	279	7	minor	minor	JJ
48218	279	8	planets+	planets+	NN
48218	279	9	"	"	''
48218	279	10	was	be	VBD
48218	279	11	called	call	VBN
48218	279	12	Ceres	Ceres	NNPS
48218	279	13	;	;	:
48218	279	14	the	the	DT
48218	279	15	next	next	JJ
48218	279	16	three	three	CD
48218	279	17	to	to	TO
48218	279	18	be	be	VB
48218	279	19	discovered	discover	VBN
48218	279	20	are	be	VBP
48218	279	21	known	know	VBN
48218	279	22	as	as	IN
48218	279	23	Pallas	Pallas	NNP
48218	279	24	,	,	,
48218	279	25	Juno	Juno	NNP
48218	279	26	,	,	,
48218	279	27	and	and	CC
48218	279	28	Vesta	Vesta	NNP
48218	279	29	.	.	.
48218	280	1	Beside	beside	IN
48218	280	2	these	these	DT
48218	280	3	four	four	CD
48218	280	4	,	,	,
48218	280	5	two	two	CD
48218	280	6	others	other	NNS
48218	280	7	are	be	VBP
48218	280	8	of	of	IN
48218	280	9	special	special	JJ
48218	280	10	interest	interest	NN
48218	280	11	:	:	:
48218	280	12	one	one	CD
48218	280	13	,	,	,
48218	280	14	Eros	Eros	NNP
48218	280	15	,	,	,
48218	280	16	which	which	WDT
48218	280	17	comes	come	VBZ
48218	280	18	nearer	nearer	VB
48218	280	19	the	the	DT
48218	280	20	Sun	Sun	NNP
48218	280	21	than	than	IN
48218	280	22	the	the	DT
48218	280	23	orbit	orbit	NN
48218	280	24	of	of	IN
48218	280	25	Mars	Mars	NNP
48218	280	26	--	--	:
48218	280	27	indeed	indeed	RB
48218	280	28	at	at	IN
48218	280	29	some	some	DT
48218	280	30	oppositions	opposition	NNS
48218	280	31	it	-PRON-	PRP
48218	280	32	approaches	approach	VBZ
48218	280	33	the	the	DT
48218	280	34	Earth	Earth	NNP
48218	280	35	within	within	IN
48218	280	36	13,000,000	13,000,000	CD
48218	280	37	miles	mile	NNS
48218	280	38	,	,	,
48218	280	39	and	and	CC
48218	280	40	is	be	VBZ
48218	280	41	therefore	therefore	RB
48218	280	42	,	,	,
48218	280	43	next	next	RB
48218	280	44	to	to	IN
48218	280	45	the	the	DT
48218	280	46	Moon	Moon	NNP
48218	280	47	,	,	,
48218	280	48	our	-PRON-	PRP$
48218	280	49	nearest	near	JJS
48218	280	50	neighbour	neighbour	NN
48218	280	51	in	in	IN
48218	280	52	space	space	NN
48218	280	53	;	;	:
48218	280	54	the	the	DT
48218	280	55	other	other	JJ
48218	280	56	,	,	,
48218	280	57	Achilles	achille	NNS
48218	280	58	,	,	,
48218	280	59	moves	move	VBZ
48218	280	60	at	at	IN
48218	280	61	a	a	DT
48218	280	62	distance	distance	NN
48218	280	63	from	from	IN
48218	280	64	the	the	DT
48218	280	65	Sun	Sun	NNP
48218	280	66	equal	equal	JJ
48218	280	67	to	to	IN
48218	280	68	that	that	DT
48218	280	69	of	of	IN
48218	280	70	Jupiter	Jupiter	NNP
48218	280	71	.	.	.
48218	281	1	Ceres	cere	NNS
48218	281	2	is	be	VBZ
48218	281	3	much	much	RB
48218	281	4	the	the	DT
48218	281	5	largest	large	JJS
48218	281	6	of	of	IN
48218	281	7	all	all	PDT
48218	281	8	the	the	DT
48218	281	9	minor	minor	JJ
48218	281	10	planets	planet	NNS
48218	281	11	;	;	:
48218	281	12	indeed	indeed	RB
48218	281	13	is	be	VBZ
48218	281	14	larger	large	JJR
48218	281	15	than	than	IN
48218	281	16	all	all	PDT
48218	281	17	the	the	DT
48218	281	18	others	other	NNS
48218	281	19	put	put	VBP
48218	281	20	together	together	RB
48218	281	21	.	.	.
48218	282	1	Yet	yet	CC
48218	282	2	the	the	DT
48218	282	3	Earth	Earth	NNP
48218	282	4	exceeds	exceed	VBZ
48218	282	5	Ceres	Ceres	NNP
48218	282	6	4000	4000	CD
48218	282	7	times	time	NNS
48218	282	8	in	in	IN
48218	282	9	volume	volume	NN
48218	282	10	,	,	,
48218	282	11	and	and	CC
48218	282	12	7000	7000	CD
48218	282	13	times	time	NNS
48218	282	14	in	in	IN
48218	282	15	mass	mass	NNP
48218	282	16	,	,	,
48218	282	17	and	and	CC
48218	282	18	the	the	DT
48218	282	19	entire	entire	JJ
48218	282	20	swarm	swarm	NN
48218	282	21	of	of	IN
48218	282	22	minor	minor	JJ
48218	282	23	planets	planet	NNS
48218	282	24	,	,	,
48218	282	25	all	all	DT
48218	282	26	put	put	VBN
48218	282	27	together	together	RB
48218	282	28	,	,	,
48218	282	29	would	would	MD
48218	282	30	not	not	RB
48218	282	31	equal	equal	VB
48218	282	32	in	in	IN
48218	282	33	total	total	JJ
48218	282	34	volume	volume	NN
48218	282	35	one	one	CD
48218	282	36	-	-	HYPH
48218	282	37	fiftieth	fiftieth	JJ
48218	282	38	part	part	NN
48218	282	39	of	of	IN
48218	282	40	the	the	DT
48218	282	41	Moon	Moon	NNP
48218	282	42	.	.	.
48218	283	1	The	the	DT
48218	283	2	search	search	NN
48218	283	3	for	for	IN
48218	283	4	these	these	DT
48218	283	5	small	small	JJ
48218	283	6	bodies	body	NNS
48218	283	7	rendered	render	VBD
48218	283	8	it	-PRON-	PRP
48218	283	9	necessary	necessary	JJ
48218	283	10	that	that	IN
48218	283	11	much	much	RB
48218	283	12	fuller	full	JJR
48218	283	13	and	and	CC
48218	283	14	more	more	RBR
48218	283	15	accurate	accurate	JJ
48218	283	16	maps	map	NNS
48218	283	17	of	of	IN
48218	283	18	the	the	DT
48218	283	19	stars	star	NNS
48218	283	20	should	should	MD
48218	283	21	be	be	VB
48218	283	22	made	make	VBN
48218	283	23	than	than	IN
48218	283	24	had	have	VBN
48218	283	25	hitherto	hitherto	VBN
48218	283	26	been	be	VBN
48218	283	27	attempted	attempt	VBN
48218	283	28	,	,	,
48218	283	29	and	and	CC
48218	283	30	this	this	DT
48218	283	31	had	have	VBD
48218	283	32	an	an	DT
48218	283	33	important	important	JJ
48218	283	34	bearing	bearing	NN
48218	283	35	on	on	IN
48218	283	36	the	the	DT
48218	283	37	next	next	JJ
48218	283	38	great	great	JJ
48218	283	39	event	event	NN
48218	283	40	in	in	IN
48218	283	41	the	the	DT
48218	283	42	development	development	NN
48218	283	43	of	of	IN
48218	283	44	gravitational	gravitational	JJ
48218	283	45	astronomy	astronomy	NN
48218	283	46	.	.	.
48218	284	1	{	{	-LRB-
48218	284	2	39	39	CD
48218	284	3	}	}	-RRB-
48218	284	4	The	the	DT
48218	284	5	movements	movement	NNS
48218	284	6	of	of	IN
48218	284	7	Uranus	Uranus	NNP
48218	284	8	soon	soon	RB
48218	284	9	gave	give	VBD
48218	284	10	rise	rise	NN
48218	284	11	to	to	IN
48218	284	12	difficulties	difficulty	NNS
48218	284	13	.	.	.
48218	285	1	It	-PRON-	PRP
48218	285	2	was	be	VBD
48218	285	3	found	find	VBN
48218	285	4	impossible	impossible	JJ
48218	285	5	,	,	,
48218	285	6	satisfactorily	satisfactorily	RB
48218	285	7	,	,	,
48218	285	8	to	to	TO
48218	285	9	reconcile	reconcile	VB
48218	285	10	the	the	DT
48218	285	11	earlier	early	RBR
48218	285	12	and	and	CC
48218	285	13	later	later	JJ
48218	285	14	observations	observation	NNS
48218	285	15	,	,	,
48218	285	16	and	and	CC
48218	285	17	in	in	IN
48218	285	18	the	the	DT
48218	285	19	tables	table	NNS
48218	285	20	of	of	IN
48218	285	21	Uranus	Uranus	NNP
48218	285	22	,	,	,
48218	285	23	published	publish	VBN
48218	285	24	by	by	IN
48218	285	25	BOUVARD	BOUVARD	NNP
48218	285	26	in	in	IN
48218	285	27	1821	1821	CD
48218	285	28	,	,	,
48218	285	29	the	the	DT
48218	285	30	earlier	early	JJR
48218	285	31	observations	observation	NNS
48218	285	32	were	be	VBD
48218	285	33	rejected	reject	VBN
48218	285	34	.	.	.
48218	286	1	But	but	CC
48218	286	2	the	the	DT
48218	286	3	discrepancies	discrepancy	NNS
48218	286	4	between	between	IN
48218	286	5	the	the	DT
48218	286	6	observed	observed	JJ
48218	286	7	and	and	CC
48218	286	8	calculated	calculate	VBN
48218	286	9	places	place	NNS
48218	286	10	for	for	IN
48218	286	11	the	the	DT
48218	286	12	planet	planet	NN
48218	286	13	soon	soon	RB
48218	286	14	began	begin	VBD
48218	286	15	to	to	TO
48218	286	16	reappear	reappear	VB
48218	286	17	and	and	CC
48218	286	18	quickly	quickly	RB
48218	286	19	increase	increase	VB
48218	286	20	,	,	,
48218	286	21	and	and	CC
48218	286	22	the	the	DT
48218	286	23	suggestion	suggestion	NN
48218	286	24	was	be	VBD
48218	286	25	made	make	VBN
48218	286	26	that	that	IN
48218	286	27	these	these	DT
48218	286	28	discrepancies	discrepancy	NNS
48218	286	29	were	be	VBD
48218	286	30	due	due	JJ
48218	286	31	to	to	IN
48218	286	32	an	an	DT
48218	286	33	attraction	attraction	NN
48218	286	34	exercised	exercise	VBN
48218	286	35	by	by	IN
48218	286	36	some	some	DT
48218	286	37	planet	planet	NN
48218	286	38	as	as	IN
48218	286	39	yet	yet	RB
48218	286	40	unknown	unknown	JJ
48218	286	41	.	.	.
48218	287	1	Thus	thus	RB
48218	287	2	Mrs.	Mrs.	NNP
48218	287	3	Somerville	Somerville	NNP
48218	287	4	in	in	IN
48218	287	5	a	a	DT
48218	287	6	little	little	JJ
48218	287	7	book	book	NN
48218	287	8	on	on	IN
48218	287	9	the	the	DT
48218	287	10	connection	connection	NN
48218	287	11	of	of	IN
48218	287	12	the	the	DT
48218	287	13	physical	physical	JJ
48218	287	14	sciences	science	NNS
48218	287	15	,	,	,
48218	287	16	published	publish	VBN
48218	287	17	in	in	IN
48218	287	18	1836	1836	CD
48218	287	19	,	,	,
48218	287	20	wrote	write	VBD
48218	287	21	,	,	,
48218	287	22	"	"	``
48218	287	23	Possibly	possibly	RB
48218	287	24	it	-PRON-	PRP
48218	287	25	(	(	-LRB-
48218	287	26	that	that	DT
48218	287	27	is	is	RB
48218	287	28	,	,	,
48218	287	29	Uranus	uranus	NN
48218	287	30	)	)	-RRB-
48218	287	31	may	may	MD
48218	287	32	be	be	VB
48218	287	33	subject	subject	JJ
48218	287	34	to	to	IN
48218	287	35	disturbances	disturbance	NNS
48218	287	36	from	from	IN
48218	287	37	some	some	DT
48218	287	38	unseen	unseen	JJ
48218	287	39	planet	planet	NN
48218	287	40	revolving	revolve	VBG
48218	287	41	about	about	IN
48218	287	42	the	the	DT
48218	287	43	Sun	Sun	NNP
48218	287	44	beyond	beyond	IN
48218	287	45	the	the	DT
48218	287	46	present	present	JJ
48218	287	47	boundaries	boundary	NNS
48218	287	48	of	of	IN
48218	287	49	our	-PRON-	PRP$
48218	287	50	system	system	NN
48218	287	51	.	.	.
48218	288	1	If	if	IN
48218	288	2	,	,	,
48218	288	3	after	after	IN
48218	288	4	the	the	DT
48218	288	5	lapse	lapse	NN
48218	288	6	of	of	IN
48218	288	7	years	year	NNS
48218	288	8	,	,	,
48218	288	9	the	the	DT
48218	288	10	tables	table	NNS
48218	288	11	formed	form	VBN
48218	288	12	from	from	IN
48218	288	13	a	a	DT
48218	288	14	combination	combination	NN
48218	288	15	of	of	IN
48218	288	16	numerous	numerous	JJ
48218	288	17	observations	observation	NNS
48218	288	18	should	should	MD
48218	288	19	still	still	RB
48218	288	20	be	be	VB
48218	288	21	inadequate	inadequate	JJ
48218	288	22	to	to	TO
48218	288	23	represent	represent	VB
48218	288	24	the	the	DT
48218	288	25	motions	motion	NNS
48218	288	26	of	of	IN
48218	288	27	Uranus	Uranus	NNP
48218	288	28	,	,	,
48218	288	29	the	the	DT
48218	288	30	discrepancies	discrepancy	NNS
48218	288	31	may	may	MD
48218	288	32	reveal	reveal	VB
48218	288	33	the	the	DT
48218	288	34	existence	existence	NN
48218	288	35	,	,	,
48218	288	36	nay	nay	NN
48218	288	37	,	,	,
48218	288	38	even	even	RB
48218	288	39	the	the	DT
48218	288	40	mass	mass	NN
48218	288	41	and	and	CC
48218	288	42	orbit	orbit	NN
48218	288	43	of	of	IN
48218	288	44	a	a	DT
48218	288	45	body	body	NN
48218	288	46	placed	place	VBN
48218	288	47	for	for	IN
48218	288	48	ever	ever	RB
48218	288	49	beyond	beyond	IN
48218	288	50	the	the	DT
48218	288	51	sphere	sphere	NN
48218	288	52	of	of	IN
48218	288	53	vision	vision	NN
48218	288	54	.	.	.
48218	288	55	"	"	''
48218	289	1	In	in	IN
48218	289	2	1843	1843	CD
48218	289	3	JOHN	JOHN	NNP
48218	289	4	C.	C.	NNP
48218	289	5	ADAMS	ADAMS	NNP
48218	289	6	,	,	,
48218	289	7	who	who	WP
48218	289	8	had	have	VBD
48218	289	9	just	just	RB
48218	289	10	graduated	graduate	VBN
48218	289	11	as	as	IN
48218	289	12	Senior	Senior	NNP
48218	289	13	Wrangler	Wrangler	NNP
48218	289	14	at	at	IN
48218	289	15	Cambridge	Cambridge	NNP
48218	289	16	,	,	,
48218	289	17	proceeded	proceed	VBD
48218	289	18	to	to	TO
48218	289	19	attack	attack	VB
48218	289	20	the	the	DT
48218	289	21	problem	problem	NN
48218	289	22	of	of	IN
48218	289	23	determining	determine	VBG
48218	289	24	the	the	DT
48218	289	25	position	position	NN
48218	289	26	,	,	,
48218	289	27	orbit	orbit	NN
48218	289	28	,	,	,
48218	289	29	and	and	CC
48218	289	30	mass	mass	NN
48218	289	31	of	of	IN
48218	289	32	the	the	DT
48218	289	33	unknown	unknown	JJ
48218	289	34	body	body	NN
48218	289	35	by	by	IN
48218	289	36	which	which	WDT
48218	289	37	on	on	IN
48218	289	38	this	this	DT
48218	289	39	assumption	assumption	NN
48218	289	40	Uranus	Uranus	NNP
48218	289	41	was	be	VBD
48218	289	42	disturbed	disturb	VBN
48218	289	43	,	,	,
48218	289	44	from	from	IN
48218	289	45	the	the	DT
48218	289	46	irregularities	irregularity	NNS
48218	289	47	evident	evident	JJ
48218	289	48	in	in	IN
48218	289	49	the	the	DT
48218	289	50	motion	motion	NN
48218	289	51	of	of	IN
48218	289	52	that	that	DT
48218	289	53	planet	planet	NN
48218	289	54	.	.	.
48218	290	1	The	the	DT
48218	290	2	problem	problem	NN
48218	290	3	was	be	VBD
48218	290	4	one	one	CD
48218	290	5	of	of	IN
48218	290	6	extraordinary	extraordinary	JJ
48218	290	7	intricacy	intricacy	NN
48218	290	8	,	,	,
48218	290	9	but	but	CC
48218	290	10	by	by	IN
48218	290	11	September	September	NNP
48218	290	12	1845	1845	CD
48218	290	13	Adams	Adams	NNP
48218	290	14	had	have	VBD
48218	290	15	obtained	obtain	VBN
48218	290	16	a	a	DT
48218	290	17	first	first	JJ
48218	290	18	solution	solution	NN
48218	290	19	,	,	,
48218	290	20	which	which	WDT
48218	290	21	,	,	,
48218	290	22	he	-PRON-	PRP
48218	290	23	submitted	submit	VBD
48218	290	24	to	to	IN
48218	290	25	AIRY	AIRY	NNP
48218	290	26	,	,	,
48218	290	27	the	the	DT
48218	290	28	Astronomer	Astronomer	NNP
48218	290	29	Royal	Royal	NNP
48218	290	30	.	.	.
48218	291	1	As	as	IN
48218	291	2	,	,	,
48218	291	3	however	however	RB
48218	291	4	,	,	,
48218	291	5	he	-PRON-	PRP
48218	291	6	neglected	neglect	VBD
48218	291	7	to	to	TO
48218	291	8	reply	reply	VB
48218	291	9	to	to	IN
48218	291	10	some	some	DT
48218	291	11	inquiries	inquiry	NNS
48218	291	12	made	make	VBN
48218	291	13	by	by	IN
48218	291	14	Airy	Airy	NNP
48218	291	15	,	,	,
48218	291	16	no	no	DT
48218	291	17	search	search	NN
48218	291	18	for	for	IN
48218	291	19	the	the	DT
48218	291	20	new	new	JJ
48218	291	21	planet	planet	NN
48218	291	22	was	be	VBD
48218	291	23	instituted	institute	VBN
48218	291	24	in	in	IN
48218	291	25	England	England	NNP
48218	291	26	until	until	IN
48218	291	27	the	the	DT
48218	291	28	results	result	NNS
48218	291	29	of	of	IN
48218	291	30	a	a	DT
48218	291	31	new	new	JJ
48218	291	32	and	and	CC
48218	291	33	independent	independent	JJ
48218	291	34	worker	worker	NN
48218	291	35	had	have	VBD
48218	291	36	been	be	VBN
48218	291	37	published	publish	VBN
48218	291	38	.	.	.
48218	292	1	The	the	DT
48218	292	2	same	same	JJ
48218	292	3	problem	problem	NN
48218	292	4	had	have	VBD
48218	292	5	been	be	VBN
48218	292	6	attacked	attack	VBN
48218	292	7	by	by	IN
48218	292	8	a	a	DT
48218	292	9	well	well	RB
48218	292	10	-	-	HYPH
48218	292	11	known	know	VBN
48218	292	12	and	and	CC
48218	292	13	very	very	RB
48218	292	14	gifted	gift	VBN
48218	292	15	French	french	JJ
48218	292	16	mathematician	mathematician	NN
48218	292	17	,	,	,
48218	292	18	U.	U.	NNP
48218	292	19	J.	J.	NNP
48218	292	20	J.	J.	NNP
48218	292	21	LEVERRIER	LEVERRIER	NNP
48218	292	22	,	,	,
48218	292	23	and	and	CC
48218	292	24	{	{	-LRB-
48218	292	25	40	40	CD
48218	292	26	}	}	-RRB-
48218	292	27	in	in	IN
48218	292	28	June	June	NNP
48218	292	29	1846	1846	CD
48218	292	30	he	-PRON-	PRP
48218	292	31	published	publish	VBD
48218	292	32	his	-PRON-	PRP$
48218	292	33	position	position	NN
48218	292	34	for	for	IN
48218	292	35	the	the	DT
48218	292	36	unseen	unseen	JJ
48218	292	37	planet	planet	NN
48218	292	38	,	,	,
48218	292	39	which	which	WDT
48218	292	40	proved	prove	VBD
48218	292	41	to	to	TO
48218	292	42	be	be	VB
48218	292	43	in	in	IN
48218	292	44	close	close	JJ
48218	292	45	accord	accord	NN
48218	292	46	with	with	IN
48218	292	47	that	that	DT
48218	292	48	which	which	WDT
48218	292	49	Adams	Adams	NNP
48218	292	50	had	have	VBD
48218	292	51	furnished	furnish	VBN
48218	292	52	to	to	IN
48218	292	53	Airy	Airy	NNP
48218	292	54	nine	nine	CD
48218	292	55	months	month	NNS
48218	292	56	before	before	RB
48218	292	57	.	.	.
48218	293	1	On	on	IN
48218	293	2	this	this	DT
48218	293	3	Airy	Airy	NNP
48218	293	4	stirred	stir	VBD
48218	293	5	up	up	RP
48218	293	6	Challis	Challis	NNP
48218	293	7	,	,	,
48218	293	8	the	the	DT
48218	293	9	Director	Director	NNP
48218	293	10	of	of	IN
48218	293	11	the	the	DT
48218	293	12	Cambridge	Cambridge	NNP
48218	293	13	Observatory	Observatory	NNP
48218	293	14	,	,	,
48218	293	15	which	which	WDT
48218	293	16	then	then	RB
48218	293	17	possessed	possess	VBD
48218	293	18	the	the	DT
48218	293	19	most	most	RBS
48218	293	20	powerful	powerful	JJ
48218	293	21	telescope	telescope	NN
48218	293	22	in	in	IN
48218	293	23	England	England	NNP
48218	293	24	,	,	,
48218	293	25	to	to	TO
48218	293	26	search	search	VB
48218	293	27	for	for	IN
48218	293	28	the	the	DT
48218	293	29	planet	planet	NN
48218	293	30	,	,	,
48218	293	31	and	and	CC
48218	293	32	Challis	Challis	NNP
48218	293	33	commenced	commence	VBD
48218	293	34	to	to	TO
48218	293	35	make	make	VB
48218	293	36	charts	chart	NNS
48218	293	37	,	,	,
48218	293	38	which	which	WDT
48218	293	39	included	include	VBD
48218	293	40	more	more	JJR
48218	293	41	than	than	IN
48218	293	42	3000	3000	CD
48218	293	43	stars	star	NNS
48218	293	44	,	,	,
48218	293	45	in	in	IN
48218	293	46	order	order	NN
48218	293	47	to	to	TO
48218	293	48	make	make	VB
48218	293	49	sure	sure	JJ
48218	293	50	that	that	IN
48218	293	51	the	the	DT
48218	293	52	stranger	stranger	NN
48218	293	53	should	should	MD
48218	293	54	not	not	RB
48218	293	55	escape	escape	VB
48218	293	56	his	-PRON-	PRP$
48218	293	57	net	net	NN
48218	293	58	.	.	.
48218	294	1	Leverrier	leverrier	RBR
48218	294	2	,	,	,
48218	294	3	on	on	IN
48218	294	4	the	the	DT
48218	294	5	other	other	JJ
48218	294	6	hand	hand	NN
48218	294	7	,	,	,
48218	294	8	communicated	communicate	VBD
48218	294	9	his	-PRON-	PRP$
48218	294	10	result	result	NN
48218	294	11	to	to	IN
48218	294	12	the	the	DT
48218	294	13	Berlin	Berlin	NNP
48218	294	14	Observatory	Observatory	NNP
48218	294	15	,	,	,
48218	294	16	where	where	WRB
48218	294	17	they	-PRON-	PRP
48218	294	18	had	have	VBD
48218	294	19	just	just	RB
48218	294	20	received	receive	VBN
48218	294	21	some	some	DT
48218	294	22	of	of	IN
48218	294	23	the	the	DT
48218	294	24	star	star	NN
48218	294	25	charts	chart	NNS
48218	294	26	prepared	prepare	VBN
48218	294	27	by	by	IN
48218	294	28	Dr.	Dr.	NNP
48218	294	29	Bremiker	Bremiker	NNP
48218	294	30	in	in	IN
48218	294	31	connection	connection	NN
48218	294	32	with	with	IN
48218	294	33	the	the	DT
48218	294	34	search	search	NN
48218	294	35	for	for	IN
48218	294	36	minor	minor	JJ
48218	294	37	planets	planet	NNS
48218	294	38	.	.	.
48218	295	1	The	the	DT
48218	295	2	Berlin	Berlin	NNP
48218	295	3	observer	observer	NN
48218	295	4	,	,	,
48218	295	5	Dr.	Dr.	NNP
48218	295	6	Galle	Galle	NNP
48218	295	7	,	,	,
48218	295	8	had	have	VBD
48218	295	9	therefore	therefore	RB
48218	295	10	nothing	nothing	NN
48218	295	11	to	to	TO
48218	295	12	do	do	VB
48218	295	13	but	but	CC
48218	295	14	to	to	TO
48218	295	15	compare	compare	VB
48218	295	16	the	the	DT
48218	295	17	stars	star	NNS
48218	295	18	in	in	IN
48218	295	19	the	the	DT
48218	295	20	field	field	NN
48218	295	21	,	,	,
48218	295	22	upon	upon	IN
48218	295	23	which	which	WDT
48218	295	24	he	-PRON-	PRP
48218	295	25	turned	turn	VBD
48218	295	26	his	-PRON-	PRP$
48218	295	27	telescope	telescope	NN
48218	295	28	,	,	,
48218	295	29	with	with	IN
48218	295	30	those	those	DT
48218	295	31	shown	show	VBN
48218	295	32	on	on	IN
48218	295	33	the	the	DT
48218	295	34	chart	chart	NN
48218	295	35	;	;	:
48218	295	36	a	a	DT
48218	295	37	star	star	NN
48218	295	38	not	not	RB
48218	295	39	in	in	IN
48218	295	40	the	the	DT
48218	295	41	chart	chart	NN
48218	295	42	would	would	MD
48218	295	43	probably	probably	RB
48218	295	44	be	be	VB
48218	295	45	the	the	DT
48218	295	46	desired	desire	VBN
48218	295	47	stranger	stranger	NN
48218	295	48	.	.	.
48218	296	1	He	-PRON-	PRP
48218	296	2	found	find	VBD
48218	296	3	it	-PRON-	PRP
48218	296	4	,	,	,
48218	296	5	therefore	therefore	RB
48218	296	6	,	,	,
48218	296	7	on	on	IN
48218	296	8	the	the	DT
48218	296	9	very	very	RB
48218	296	10	first	first	JJ
48218	296	11	evening	evening	NN
48218	296	12	,	,	,
48218	296	13	September	September	NNP
48218	296	14	23	23	CD
48218	296	15	,	,	,
48218	296	16	1846	1846	CD
48218	296	17	,	,	,
48218	296	18	within	within	IN
48218	296	19	less	less	JJR
48218	296	20	than	than	IN
48218	296	21	four	four	CD
48218	296	22	diameters	diameter	NNS
48218	296	23	of	of	IN
48218	296	24	the	the	DT
48218	296	25	Moon	Moon	NNP
48218	296	26	of	of	IN
48218	296	27	the	the	DT
48218	296	28	predicted	predict	VBN
48218	296	29	place	place	NN
48218	296	30	.	.	.
48218	297	1	The	the	DT
48218	297	2	same	same	JJ
48218	297	3	object	object	NN
48218	297	4	had	have	VBD
48218	297	5	been	be	VBN
48218	297	6	observed	observe	VBN
48218	297	7	by	by	IN
48218	297	8	Challis	Challis	NNP
48218	297	9	at	at	IN
48218	297	10	Cambridge	Cambridge	NNP
48218	297	11	on	on	IN
48218	297	12	August	August	NNP
48218	297	13	4	4	CD
48218	297	14	and	and	CC
48218	297	15	12	12	CD
48218	297	16	,	,	,
48218	297	17	but	but	CC
48218	297	18	he	-PRON-	PRP
48218	297	19	was	be	VBD
48218	297	20	deferring	defer	VBG
48218	297	21	the	the	DT
48218	297	22	reduction	reduction	NN
48218	297	23	of	of	IN
48218	297	24	his	-PRON-	PRP$
48218	297	25	observations	observation	NNS
48218	297	26	until	until	IN
48218	297	27	he	-PRON-	PRP
48218	297	28	had	have	VBD
48218	297	29	completed	complete	VBN
48218	297	30	his	-PRON-	PRP$
48218	297	31	scrutiny	scrutiny	NN
48218	297	32	of	of	IN
48218	297	33	the	the	DT
48218	297	34	zone	zone	NN
48218	297	35	,	,	,
48218	297	36	and	and	CC
48218	297	37	hence	hence	RB
48218	297	38	had	have	VBD
48218	297	39	not	not	RB
48218	297	40	recognised	recognise	VBN
48218	297	41	it	-PRON-	PRP
48218	297	42	as	as	RB
48218	297	43	different	different	JJ
48218	297	44	from	from	IN
48218	297	45	an	an	DT
48218	297	46	ordinary	ordinary	JJ
48218	297	47	star	star	NN
48218	297	48	.	.	.
48218	298	1	This	this	DT
48218	298	2	discovery	discovery	NN
48218	298	3	of	of	IN
48218	298	4	the	the	DT
48218	298	5	planet	planet	NN
48218	298	6	now	now	RB
48218	298	7	known	know	VBN
48218	298	8	as	as	IN
48218	298	9	Neptune	Neptune	NNP
48218	298	10	,	,	,
48218	298	11	which	which	WDT
48218	298	12	had	have	VBD
48218	298	13	been	be	VBN
48218	298	14	disturbing	disturb	VBG
48218	298	15	the	the	DT
48218	298	16	movement	movement	NN
48218	298	17	of	of	IN
48218	298	18	Uranus	Uranus	NNP
48218	298	19	,	,	,
48218	298	20	has	have	VBZ
48218	298	21	rightly	rightly	RB
48218	298	22	been	be	VBN
48218	298	23	regarded	regard	VBN
48218	298	24	as	as	IN
48218	298	25	the	the	DT
48218	298	26	most	most	RBS
48218	298	27	brilliant	brilliant	JJ
48218	298	28	triumph	triumph	NN
48218	298	29	of	of	IN
48218	298	30	gravitational	gravitational	JJ
48218	298	31	astronomy	astronomy	NNP
48218	298	32	.	.	.
48218	299	1	It	-PRON-	PRP
48218	299	2	was	be	VBD
48218	299	3	the	the	DT
48218	299	4	legitimate	legitimate	JJ
48218	299	5	crown	crown	NN
48218	299	6	of	of	IN
48218	299	7	that	that	DT
48218	299	8	long	long	JJ
48218	299	9	intellectual	intellectual	JJ
48218	299	10	struggle	struggle	NN
48218	299	11	which	which	WDT
48218	299	12	had	have	VBD
48218	299	13	commenced	commence	VBN
48218	299	14	more	more	JJR
48218	299	15	than	than	IN
48218	299	16	2000	2000	CD
48218	299	17	years	year	NNS
48218	299	18	earlier	early	RBR
48218	299	19	,	,	,
48218	299	20	when	when	WRB
48218	299	21	the	the	DT
48218	299	22	first	first	JJ
48218	299	23	Greek	greek	JJ
48218	299	24	astronomers	astronomer	NNS
48218	299	25	set	set	VBD
48218	299	26	themselves	-PRON-	PRP
48218	299	27	to	to	TO
48218	299	28	unravel	unravel	VB
48218	299	29	the	the	DT
48218	299	30	apparently	apparently	RB
48218	299	31	aimless	aimless	JJ
48218	299	32	wanderings	wandering	NNS
48218	299	33	of	of	IN
48218	299	34	the	the	DT
48218	299	35	planets	planet	NNS
48218	299	36	in	in	IN
48218	299	37	the	the	DT
48218	299	38	assured	assured	JJ
48218	299	39	faith	faith	NN
48218	299	40	that	that	IN
48218	299	41	they	-PRON-	PRP
48218	299	42	would	would	MD
48218	299	43	find	find	VB
48218	299	44	them	-PRON-	PRP
48218	299	45	obedient	obedient	JJ
48218	299	46	unto	unto	IN
48218	299	47	law	law	NN
48218	299	48	.	.	.
48218	300	1	{	{	-LRB-
48218	300	2	41	41	CD
48218	300	3	}	}	-RRB-
48218	300	4	But	but	CC
48218	300	5	of	of	IN
48218	300	6	what	what	WDT
48218	300	7	use	use	NN
48218	300	8	was	be	VBD
48218	300	9	all	all	PDT
48218	300	10	this	this	DT
48218	300	11	effort	effort	NN
48218	300	12	?	?	.
48218	301	1	What	what	WP
48218	301	2	is	be	VBZ
48218	301	3	the	the	DT
48218	301	4	good	good	NN
48218	301	5	of	of	IN
48218	301	6	astronomy	astronomy	NN
48218	301	7	?	?	.
48218	302	1	The	the	DT
48218	302	2	question	question	NN
48218	302	3	is	be	VBZ
48218	302	4	often	often	RB
48218	302	5	asked	ask	VBN
48218	302	6	,	,	,
48218	302	7	but	but	CC
48218	302	8	it	-PRON-	PRP
48218	302	9	is	be	VBZ
48218	302	10	the	the	DT
48218	302	11	question	question	NN
48218	302	12	of	of	IN
48218	302	13	ignorance	ignorance	NN
48218	302	14	.	.	.
48218	303	1	The	the	DT
48218	303	2	use	use	NN
48218	303	3	of	of	IN
48218	303	4	astronomy	astronomy	NN
48218	303	5	is	be	VBZ
48218	303	6	the	the	DT
48218	303	7	development	development	NN
48218	303	8	which	which	WDT
48218	303	9	it	-PRON-	PRP
48218	303	10	has	have	VBZ
48218	303	11	given	give	VBN
48218	303	12	to	to	IN
48218	303	13	the	the	DT
48218	303	14	intellectual	intellectual	JJ
48218	303	15	powers	power	NNS
48218	303	16	of	of	IN
48218	303	17	man	man	NN
48218	303	18	.	.	.
48218	304	1	Directly	directly	RB
48218	304	2	the	the	DT
48218	304	3	problem	problem	NN
48218	304	4	of	of	IN
48218	304	5	the	the	DT
48218	304	6	planetary	planetary	NN
48218	304	7	motions	motion	NNS
48218	304	8	was	be	VBD
48218	304	9	first	first	RB
48218	304	10	attempted	attempt	VBN
48218	304	11	,	,	,
48218	304	12	it	-PRON-	PRP
48218	304	13	became	become	VBD
48218	304	14	necessary	necessary	JJ
48218	304	15	to	to	TO
48218	304	16	initiate	initiate	VB
48218	304	17	mathematical	mathematical	JJ
48218	304	18	processes	process	NNS
48218	304	19	in	in	IN
48218	304	20	order	order	NN
48218	304	21	to	to	TO
48218	304	22	deal	deal	VB
48218	304	23	with	with	IN
48218	304	24	it	-PRON-	PRP
48218	304	25	,	,	,
48218	304	26	and	and	CC
48218	304	27	the	the	DT
48218	304	28	necessity	necessity	NN
48218	304	29	for	for	IN
48218	304	30	the	the	DT
48218	304	31	continued	continue	VBN
48218	304	32	development	development	NN
48218	304	33	of	of	IN
48218	304	34	mathematics	mathematic	NNS
48218	304	35	has	have	VBZ
48218	304	36	been	be	VBN
48218	304	37	felt	feel	VBN
48218	304	38	in	in	IN
48218	304	39	the	the	DT
48218	304	40	same	same	JJ
48218	304	41	connection	connection	NN
48218	304	42	right	right	RB
48218	304	43	down	down	IN
48218	304	44	to	to	IN
48218	304	45	the	the	DT
48218	304	46	present	present	JJ
48218	304	47	day	day	NN
48218	304	48	.	.	.
48218	305	1	When	when	WRB
48218	305	2	the	the	DT
48218	305	3	Greek	greek	JJ
48218	305	4	astronomers	astronomer	NNS
48218	305	5	first	first	RB
48218	305	6	began	begin	VBD
48218	305	7	their	-PRON-	PRP$
48218	305	8	inquiries	inquiry	NNS
48218	305	9	into	into	IN
48218	305	10	the	the	DT
48218	305	11	planetary	planetary	JJ
48218	305	12	movements	movement	NNS
48218	305	13	they	-PRON-	PRP
48218	305	14	hoped	hope	VBD
48218	305	15	for	for	IN
48218	305	16	no	no	DT
48218	305	17	material	material	JJ
48218	305	18	gain	gain	NN
48218	305	19	,	,	,
48218	305	20	and	and	CC
48218	305	21	they	-PRON-	PRP
48218	305	22	received	receive	VBD
48218	305	23	none	none	NN
48218	305	24	.	.	.
48218	306	1	They	-PRON-	PRP
48218	306	2	laboured	labour	VBD
48218	306	3	;	;	:
48218	306	4	we	-PRON-	PRP
48218	306	5	have	have	VBP
48218	306	6	entered	enter	VBN
48218	306	7	into	into	IN
48218	306	8	their	-PRON-	PRP$
48218	306	9	labours	labour	NNS
48218	306	10	.	.	.
48218	307	1	But	but	CC
48218	307	2	the	the	DT
48218	307	3	whole	whole	NN
48218	307	4	of	of	IN
48218	307	5	our	-PRON-	PRP$
48218	307	6	vast	vast	JJ
48218	307	7	advances	advance	NNS
48218	307	8	in	in	IN
48218	307	9	mechanical	mechanical	JJ
48218	307	10	and	and	CC
48218	307	11	engineering	engineering	NN
48218	307	12	science	science	NN
48218	307	13	--	--	:
48218	307	14	advances	advance	NNS
48218	307	15	which	which	WDT
48218	307	16	more	more	RBR
48218	307	17	than	than	IN
48218	307	18	anything	anything	NN
48218	307	19	else	else	RB
48218	307	20	differentiate	differentiate	JJ
48218	307	21	this	this	DT
48218	307	22	our	-PRON-	PRP$
48218	307	23	present	present	JJ
48218	307	24	age	age	NN
48218	307	25	from	from	IN
48218	307	26	all	all	PDT
48218	307	27	those	those	DT
48218	307	28	which	which	WDT
48218	307	29	have	have	VBP
48218	307	30	preceded	precede	VBN
48218	307	31	it	-PRON-	PRP
48218	307	32	--	--	:
48218	307	33	are	be	VBP
48218	307	34	built	build	VBN
48218	307	35	upon	upon	IN
48218	307	36	our	-PRON-	PRP$
48218	307	37	command	command	NN
48218	307	38	of	of	IN
48218	307	39	mathematics	mathematic	NNS
48218	307	40	and	and	CC
48218	307	41	our	-PRON-	PRP$
48218	307	42	knowledge	knowledge	NN
48218	307	43	of	of	IN
48218	307	44	the	the	DT
48218	307	45	laws	law	NNS
48218	307	46	of	of	IN
48218	307	47	motion	motion	NN
48218	307	48	--	--	:
48218	307	49	a	a	DT
48218	307	50	command	command	NN
48218	307	51	and	and	CC
48218	307	52	a	a	DT
48218	307	53	knowledge	knowledge	NN
48218	307	54	which	which	WDT
48218	307	55	we	-PRON-	PRP
48218	307	56	owe	owe	VBP
48218	307	57	directly	directly	RB
48218	307	58	to	to	IN
48218	307	59	their	-PRON-	PRP$
48218	307	60	persevering	persevere	VBG
48218	307	61	attempts	attempt	NNS
48218	307	62	to	to	TO
48218	307	63	advance	advance	VB
48218	307	64	the	the	DT
48218	307	65	science	science	NN
48218	307	66	of	of	IN
48218	307	67	astronomy	astronomy	NN
48218	307	68	,	,	,
48218	307	69	and	and	CC
48218	307	70	to	to	TO
48218	307	71	follow	follow	VB
48218	307	72	after	after	IN
48218	307	73	knowledge	knowledge	NN
48218	307	74	,	,	,
48218	307	75	not	not	RB
48218	307	76	for	for	IN
48218	307	77	any	any	DT
48218	307	78	material	material	JJ
48218	307	79	rewards	reward	NNS
48218	307	80	which	which	WDT
48218	307	81	she	-PRON-	PRP
48218	307	82	had	have	VBD
48218	307	83	to	to	TO
48218	307	84	offer	offer	VB
48218	307	85	,	,	,
48218	307	86	but	but	CC
48218	307	87	for	for	IN
48218	307	88	her	-PRON-	PRP$
48218	307	89	own	own	JJ
48218	307	90	sake	sake	NN
48218	307	91	.	.	.
48218	308	1	{	{	-LRB-
48218	308	2	42	42	CD
48218	308	3	}	}	-RRB-
48218	308	4	CHAPTER	chapter	NN
48218	308	5	IV	IV	NNP
48218	308	6	ASTRONOMICAL	ASTRONOMICAL	NNP
48218	308	7	MEASUREMENTS	measurement	NNS
48218	308	8	The	the	DT
48218	308	9	old	old	JJ
48218	308	10	proverb	proverb	NN
48218	308	11	has	have	VBZ
48218	308	12	it	-PRON-	PRP
48218	308	13	that	that	IN
48218	308	14	"	"	``
48218	308	15	Science	science	NN
48218	308	16	is	be	VBZ
48218	308	17	measurement	measurement	NN
48218	308	18	,	,	,
48218	308	19	"	"	''
48218	308	20	and	and	CC
48218	308	21	of	of	IN
48218	308	22	none	none	NN
48218	308	23	of	of	IN
48218	308	24	the	the	DT
48218	308	25	sciences	science	NNS
48218	308	26	is	be	VBZ
48218	308	27	this	this	DT
48218	308	28	so	so	RB
48218	308	29	true	true	JJ
48218	308	30	as	as	IN
48218	308	31	of	of	IN
48218	308	32	the	the	DT
48218	308	33	science	science	NN
48218	308	34	of	of	IN
48218	308	35	astronomy	astronomy	NN
48218	308	36	.	.	.
48218	309	1	Indeed	indeed	RB
48218	309	2	the	the	DT
48218	309	3	measurement	measurement	NN
48218	309	4	of	of	IN
48218	309	5	time	time	NN
48218	309	6	by	by	IN
48218	309	7	observation	observation	NN
48218	309	8	of	of	IN
48218	309	9	the	the	DT
48218	309	10	movements	movement	NNS
48218	309	11	of	of	IN
48218	309	12	the	the	DT
48218	309	13	heavenly	heavenly	JJ
48218	309	14	bodies	body	NNS
48218	309	15	was	be	VBD
48218	309	16	the	the	DT
48218	309	17	beginning	beginning	NN
48218	309	18	of	of	IN
48218	309	19	astronomy	astronomy	NN
48218	309	20	.	.	.
48218	310	1	The	the	DT
48218	310	2	movement	movement	NN
48218	310	3	of	of	IN
48218	310	4	the	the	DT
48218	310	5	Sun	Sun	NNP
48218	310	6	gave	give	VBD
48218	310	7	the	the	DT
48218	310	8	day	day	NN
48218	310	9	,	,	,
48218	310	10	which	which	WDT
48218	310	11	was	be	VBD
48218	310	12	reckoned	reckon	VBN
48218	310	13	to	to	TO
48218	310	14	begin	begin	VB
48218	310	15	either	either	CC
48218	310	16	at	at	IN
48218	310	17	sunrise	sunrise	NN
48218	310	18	or	or	CC
48218	310	19	at	at	IN
48218	310	20	sunset	sunset	NN
48218	310	21	.	.	.
48218	311	1	The	the	DT
48218	311	2	changes	change	NNS
48218	311	3	of	of	IN
48218	311	4	the	the	DT
48218	311	5	Moon	Moon	NNP
48218	311	6	gave	give	VBD
48218	311	7	the	the	DT
48218	311	8	month	month	NN
48218	311	9	,	,	,
48218	311	10	and	and	CC
48218	311	11	in	in	IN
48218	311	12	many	many	JJ
48218	311	13	languages	language	NNS
48218	311	14	the	the	DT
48218	311	15	root	root	NN
48218	311	16	meaning	meaning	NN
48218	311	17	of	of	IN
48218	311	18	the	the	DT
48218	311	19	word	word	NN
48218	311	20	for	for	IN
48218	311	21	_	_	NNP
48218	311	22	Moon	Moon	NNP
48218	311	23	_	_	NNP
48218	311	24	is	be	VBZ
48218	311	25	"	"	``
48218	311	26	measurer	measur	JJR
48218	311	27	.	.	.
48218	311	28	"	"	''
48218	312	1	The	the	DT
48218	312	2	apparent	apparent	JJ
48218	312	3	movement	movement	NN
48218	312	4	of	of	IN
48218	312	5	the	the	DT
48218	312	6	Sun	Sun	NNP
48218	312	7	amongst	amongst	IN
48218	312	8	the	the	DT
48218	312	9	stars	star	NNS
48218	312	10	gave	give	VBD
48218	312	11	a	a	DT
48218	312	12	yet	yet	RB
48218	312	13	longer	long	JJR
48218	312	14	division	division	NN
48218	312	15	of	of	IN
48218	312	16	time	time	NN
48218	312	17	,	,	,
48218	312	18	the	the	DT
48218	312	19	year	year	NN
48218	312	20	,	,	,
48218	312	21	which	which	WDT
48218	312	22	could	could	MD
48218	312	23	be	be	VB
48218	312	24	determined	determine	VBN
48218	312	25	in	in	IN
48218	312	26	a	a	DT
48218	312	27	number	number	NN
48218	312	28	of	of	IN
48218	312	29	different	different	JJ
48218	312	30	ways	way	NNS
48218	312	31	,	,	,
48218	312	32	either	either	CC
48218	312	33	from	from	IN
48218	312	34	the	the	DT
48218	312	35	Sun	Sun	NNP
48218	312	36	alone	alone	RB
48218	312	37	,	,	,
48218	312	38	or	or	CC
48218	312	39	from	from	IN
48218	312	40	the	the	DT
48218	312	41	Sun	Sun	NNP
48218	312	42	together	together	RB
48218	312	43	with	with	IN
48218	312	44	the	the	DT
48218	312	45	stars	star	NNS
48218	312	46	.	.	.
48218	313	1	A	a	DT
48218	313	2	very	very	RB
48218	313	3	simple	simple	JJ
48218	313	4	and	and	CC
48218	313	5	ancient	ancient	JJ
48218	313	6	form	form	NN
48218	313	7	of	of	IN
48218	313	8	instrument	instrument	NN
48218	313	9	for	for	IN
48218	313	10	measuring	measure	VBG
48218	313	11	this	this	DT
48218	313	12	movement	movement	NN
48218	313	13	of	of	IN
48218	313	14	the	the	DT
48218	313	15	Sun	Sun	NNP
48218	313	16	was	be	VBD
48218	313	17	the	the	DT
48218	313	18	obelisk	obelisk	NN
48218	313	19	,	,	,
48218	313	20	a	a	DT
48218	313	21	pillar	pillar	NN
48218	313	22	with	with	IN
48218	313	23	a	a	DT
48218	313	24	pointed	pointed	JJ
48218	313	25	top	top	NN
48218	313	26	set	set	VBN
48218	313	27	up	up	RP
48218	313	28	on	on	IN
48218	313	29	a	a	DT
48218	313	30	level	level	NN
48218	313	31	pavement	pavement	NN
48218	313	32	.	.	.
48218	314	1	Such	such	JJ
48218	314	2	obelisks	obelisk	NNS
48218	314	3	were	be	VBD
48218	314	4	common	common	JJ
48218	314	5	in	in	IN
48218	314	6	Egypt	Egypt	NNP
48218	314	7	,	,	,
48218	314	8	and	and	CC
48218	314	9	one	one	CD
48218	314	10	of	of	IN
48218	314	11	the	the	DT
48218	314	12	most	most	RBS
48218	314	13	celebrated	celebrated	JJ
48218	314	14	,	,	,
48218	314	15	known	know	VBN
48218	314	16	as	as	IN
48218	314	17	Cleopatra	Cleopatra	NNP
48218	314	18	's	's	POS
48218	314	19	Needle	needle	NN
48218	314	20	,	,	,
48218	314	21	now	now	RB
48218	314	22	stands	stand	VBZ
48218	314	23	on	on	IN
48218	314	24	the	the	DT
48218	314	25	Thames	Thames	NNP
48218	314	26	Embankment	Embankment	NNP
48218	314	27	.	.	.
48218	315	1	As	as	IN
48218	315	2	the	the	DT
48218	315	3	Sun	Sun	NNP
48218	315	4	moved	move	VBD
48218	315	5	in	in	IN
48218	315	6	the	the	DT
48218	315	7	sky	sky	NN
48218	315	8	,	,	,
48218	315	9	the	the	DT
48218	315	10	shadow	shadow	NN
48218	315	11	of	of	IN
48218	315	12	the	the	DT
48218	315	13	pillar	pillar	NN
48218	315	14	moved	move	VBN
48218	315	15	on	on	IN
48218	315	16	the	the	DT
48218	315	17	pavement	pavement	NN
48218	315	18	,	,	,
48218	315	19	and	and	CC
48218	315	20	midday	midday	NN
48218	315	21	,	,	,
48218	315	22	or	or	CC
48218	315	23	noon	noon	NN
48218	315	24	,	,	,
48218	315	25	was	be	VBD
48218	315	26	marked	mark	VBN
48218	315	27	when	when	WRB
48218	315	28	the	the	DT
48218	315	29	shadow	shadow	NN
48218	315	30	was	be	VBD
48218	315	31	shortest	short	JJS
48218	315	32	.	.	.
48218	316	1	The	the	DT
48218	316	2	length	length	NN
48218	316	3	of	of	IN
48218	316	4	the	the	DT
48218	316	5	shadow	shadow	NN
48218	316	6	at	at	IN
48218	316	7	noon	noon	NN
48218	316	8	varied	vary	VBD
48218	316	9	from	from	IN
48218	316	10	day	day	NN
48218	316	11	to	to	IN
48218	316	12	day	day	NN
48218	316	13	;	;	:
48218	316	14	it	-PRON-	PRP
48218	316	15	was	be	VBD
48218	316	16	shortest	short	JJS
48218	316	17	at	at	IN
48218	316	18	mid	mid	NN
48218	316	19	-	-	NN
48218	316	20	summer	summer	NN
48218	316	21	,	,	,
48218	316	22	and	and	CC
48218	316	23	longest	long	JJS
48218	316	24	at	at	IN
48218	316	25	midwinter	midwinter	NN
48218	316	26	,	,	,
48218	316	27	_	_	NNP
48218	316	28	i.e.	i.e.	FW
48218	316	29	_	_	NNP
48218	316	30	at	at	IN
48218	316	31	the	the	DT
48218	316	32	summer	summer	NN
48218	316	33	and	and	CC
48218	316	34	winter	winter	NN
48218	316	35	solstices	solstice	NNS
48218	316	36	.	.	.
48218	317	1	Twice	twice	RB
48218	317	2	in	in	IN
48218	317	3	the	the	DT
48218	317	4	year	year	NN
48218	317	5	the	the	DT
48218	317	6	shadow	shadow	NN
48218	317	7	of	of	IN
48218	317	8	the	the	DT
48218	317	9	pillar	pillar	NN
48218	317	10	pointed	point	VBD
48218	317	11	due	due	JJ
48218	317	12	west	west	NN
48218	317	13	at	at	IN
48218	317	14	sunrise	sunrise	NN
48218	317	15	,	,	,
48218	317	16	and	and	CC
48218	317	17	due	due	JJ
48218	317	18	east	east	NN
48218	317	19	at	at	IN
48218	317	20	{	{	-LRB-
48218	317	21	43	43	CD
48218	317	22	}	}	-RRB-
48218	317	23	sunset	sunset	NN
48218	317	24	--	--	:
48218	317	25	that	that	DT
48218	317	26	is	be	VBZ
48218	317	27	to	to	TO
48218	317	28	say	say	VB
48218	317	29	,	,	,
48218	317	30	the	the	DT
48218	317	31	shadow	shadow	NN
48218	317	32	at	at	IN
48218	317	33	the	the	DT
48218	317	34	beginning	beginning	NN
48218	317	35	of	of	IN
48218	317	36	the	the	DT
48218	317	37	day	day	NN
48218	317	38	was	be	VBD
48218	317	39	in	in	IN
48218	317	40	the	the	DT
48218	317	41	same	same	JJ
48218	317	42	straight	straight	JJ
48218	317	43	line	line	NN
48218	317	44	as	as	IN
48218	317	45	at	at	IN
48218	317	46	its	-PRON-	PRP$
48218	317	47	end	end	NN
48218	317	48	.	.	.
48218	318	1	These	these	DT
48218	318	2	two	two	CD
48218	318	3	days	day	NNS
48218	318	4	marked	mark	VBD
48218	318	5	the	the	DT
48218	318	6	two	two	CD
48218	318	7	equinoxes	equinox	NNS
48218	318	8	of	of	IN
48218	318	9	spring	spring	NN
48218	318	10	and	and	CC
48218	318	11	autumn	autumn	NN
48218	318	12	.	.	.
48218	319	1	The	the	DT
48218	319	2	obelisk	obelisk	NN
48218	319	3	was	be	VBD
48218	319	4	a	a	DT
48218	319	5	simple	simple	JJ
48218	319	6	means	means	NN
48218	319	7	of	of	IN
48218	319	8	measuring	measure	VBG
48218	319	9	the	the	DT
48218	319	10	height	height	NN
48218	319	11	and	and	CC
48218	319	12	position	position	NN
48218	319	13	of	of	IN
48218	319	14	the	the	DT
48218	319	15	Sun	Sun	NNP
48218	319	16	,	,	,
48218	319	17	but	but	CC
48218	319	18	it	-PRON-	PRP
48218	319	19	had	have	VBD
48218	319	20	its	-PRON-	PRP$
48218	319	21	drawbacks	drawback	NNS
48218	319	22	.	.	.
48218	320	1	The	the	DT
48218	320	2	length	length	NN
48218	320	3	of	of	IN
48218	320	4	the	the	DT
48218	320	5	shadow	shadow	NN
48218	320	6	and	and	CC
48218	320	7	its	-PRON-	PRP$
48218	320	8	direction	direction	NN
48218	320	9	did	do	VBD
48218	320	10	not	not	RB
48218	320	11	vary	vary	VB
48218	320	12	by	by	IN
48218	320	13	equal	equal	JJ
48218	320	14	amounts	amount	NNS
48218	320	15	in	in	IN
48218	320	16	equal	equal	JJ
48218	320	17	times	time	NNS
48218	320	18	,	,	,
48218	320	19	and	and	CC
48218	320	20	if	if	IN
48218	320	21	the	the	DT
48218	320	22	pavement	pavement	NN
48218	320	23	upon	upon	IN
48218	320	24	which	which	WDT
48218	320	25	the	the	DT
48218	320	26	shadow	shadow	NN
48218	320	27	fell	fall	VBD
48218	320	28	was	be	VBD
48218	320	29	divided	divide	VBN
48218	320	30	by	by	IN
48218	320	31	marks	mark	NNS
48218	320	32	corresponding	correspond	VBG
48218	320	33	to	to	IN
48218	320	34	equal	equal	JJ
48218	320	35	intervals	interval	NNS
48218	320	36	of	of	IN
48218	320	37	time	time	NN
48218	320	38	for	for	IN
48218	320	39	one	one	CD
48218	320	40	day	day	NN
48218	320	41	of	of	IN
48218	320	42	the	the	DT
48218	320	43	year	year	NN
48218	320	44	,	,	,
48218	320	45	the	the	DT
48218	320	46	marks	mark	NNS
48218	320	47	did	do	VBD
48218	320	48	not	not	RB
48218	320	49	serve	serve	VB
48218	320	50	for	for	IN
48218	320	51	all	all	DT
48218	320	52	other	other	JJ
48218	320	53	days	day	NNS
48218	320	54	.	.	.
48218	321	1	But	but	CC
48218	321	2	if	if	IN
48218	321	3	for	for	IN
48218	321	4	the	the	DT
48218	321	5	pillar	pillar	NN
48218	321	6	a	a	DT
48218	321	7	triangular	triangular	JJ
48218	321	8	wall	wall	NN
48218	321	9	was	be	VBD
48218	321	10	substituted	substitute	VBN
48218	321	11	--	--	:
48218	321	12	a	a	DT
48218	321	13	wall	wall	NN
48218	321	14	rising	rise	VBG
48218	321	15	from	from	IN
48218	321	16	the	the	DT
48218	321	17	pavement	pavement	NN
48218	321	18	at	at	IN
48218	321	19	the	the	DT
48218	321	20	south	south	NN
48218	321	21	and	and	CC
48218	321	22	sloping	sloping	NN
48218	321	23	up	up	RP
48218	321	24	towards	towards	IN
48218	321	25	the	the	DT
48218	321	26	north	north	NN
48218	321	27	at	at	IN
48218	321	28	such	such	PDT
48218	321	29	an	an	DT
48218	321	30	angle	angle	NN
48218	321	31	that	that	WDT
48218	321	32	it	-PRON-	PRP
48218	321	33	seemed	seem	VBD
48218	321	34	to	to	TO
48218	321	35	point	point	VB
48218	321	36	to	to	IN
48218	321	37	the	the	DT
48218	321	38	invisible	invisible	JJ
48218	321	39	pivot	pivot	NN
48218	321	40	of	of	IN
48218	321	41	the	the	DT
48218	321	42	heavens	heavens	NNPS
48218	321	43	,	,	,
48218	321	44	round	round	IN
48218	321	45	which	which	WDT
48218	321	46	all	all	PDT
48218	321	47	the	the	DT
48218	321	48	stars	star	NNS
48218	321	49	appeared	appear	VBD
48218	321	50	to	to	TO
48218	321	51	revolve	revolve	VB
48218	321	52	--	--	:
48218	321	53	then	then	RB
48218	321	54	the	the	DT
48218	321	55	shadow	shadow	NN
48218	321	56	of	of	IN
48218	321	57	the	the	DT
48218	321	58	wall	wall	NN
48218	321	59	moved	move	VBD
48218	321	60	on	on	IN
48218	321	61	the	the	DT
48218	321	62	pavement	pavement	NN
48218	321	63	in	in	IN
48218	321	64	the	the	DT
48218	321	65	same	same	JJ
48218	321	66	manner	manner	NN
48218	321	67	every	every	DT
48218	321	68	day	day	NN
48218	321	69	,	,	,
48218	321	70	and	and	CC
48218	321	71	the	the	DT
48218	321	72	pavement	pavement	NN
48218	321	73	if	if	IN
48218	321	74	marked	mark	VBN
48218	321	75	to	to	TO
48218	321	76	show	show	VB
48218	321	77	the	the	DT
48218	321	78	hours	hour	NNS
48218	321	79	for	for	IN
48218	321	80	one	one	CD
48218	321	81	day	day	NN
48218	321	82	would	would	MD
48218	321	83	show	show	VB
48218	321	84	them	-PRON-	PRP
48218	321	85	for	for	IN
48218	321	86	any	any	DT
48218	321	87	day	day	NN
48218	321	88	.	.	.
48218	322	1	The	the	DT
48218	322	2	sundials	sundial	NNS
48218	322	3	still	still	RB
48218	322	4	often	often	RB
48218	322	5	found	find	VBN
48218	322	6	in	in	IN
48218	322	7	the	the	DT
48218	322	8	gardens	garden	NNS
48218	322	9	of	of	IN
48218	322	10	country	country	NN
48218	322	11	houses	house	NNS
48218	322	12	or	or	CC
48218	322	13	in	in	IN
48218	322	14	churchyards	churchyard	NNS
48218	322	15	are	be	VBP
48218	322	16	miniatures	miniature	NNS
48218	322	17	of	of	IN
48218	322	18	such	such	PDT
48218	322	19	an	an	DT
48218	322	20	instrument	instrument	NN
48218	322	21	.	.	.
48218	323	1	But	but	CC
48218	323	2	the	the	DT
48218	323	3	Greek	greek	JJ
48218	323	4	astronomers	astronomer	NNS
48218	323	5	devised	devise	VBD
48218	323	6	other	other	JJ
48218	323	7	and	and	CC
48218	323	8	better	well	JJR
48218	323	9	methods	method	NNS
48218	323	10	for	for	IN
48218	323	11	determining	determine	VBG
48218	323	12	the	the	DT
48218	323	13	positions	position	NNS
48218	323	14	of	of	IN
48218	323	15	the	the	DT
48218	323	16	heavenly	heavenly	JJ
48218	323	17	bodies	body	NNS
48218	323	18	.	.	.
48218	324	1	Obelisks	obelisk	NNS
48218	324	2	or	or	CC
48218	324	3	dials	dial	NNS
48218	324	4	were	be	VBD
48218	324	5	of	of	IN
48218	324	6	use	use	NN
48218	324	7	only	only	RB
48218	324	8	with	with	IN
48218	324	9	the	the	DT
48218	324	10	Sun	Sun	NNP
48218	324	11	and	and	CC
48218	324	12	Moon	Moon	NNP
48218	324	13	which	which	WDT
48218	324	14	cast	cast	VBD
48218	324	15	shadows	shadow	NNS
48218	324	16	.	.	.
48218	325	1	To	to	TO
48218	325	2	determine	determine	VB
48218	325	3	the	the	DT
48218	325	4	position	position	NN
48218	325	5	of	of	IN
48218	325	6	a	a	DT
48218	325	7	star	star	NN
48218	325	8	,	,	,
48218	325	9	"	"	``
48218	325	10	sights	sight	NNS
48218	325	11	"	"	''
48218	325	12	like	like	IN
48218	325	13	those	those	DT
48218	325	14	of	of	IN
48218	325	15	a	a	DT
48218	325	16	rifle	rifle	NN
48218	325	17	were	be	VBD
48218	325	18	employed	employ	VBN
48218	325	19	,	,	,
48218	325	20	and	and	CC
48218	325	21	these	these	DT
48218	325	22	were	be	VBD
48218	325	23	fixed	fix	VBN
48218	325	24	to	to	IN
48218	325	25	circles	circle	NNS
48218	325	26	which	which	WDT
48218	325	27	were	be	VBD
48218	325	28	carefully	carefully	RB
48218	325	29	divided	divide	VBN
48218	325	30	,	,	,
48218	325	31	generally	generally	RB
48218	325	32	into	into	IN
48218	325	33	360	360	CD
48218	325	34	"	"	``
48218	325	35	degrees	degree	NNS
48218	325	36	.	.	.
48218	325	37	"	"	''
48218	326	1	As	as	IN
48218	326	2	there	there	EX
48218	326	3	are	be	VBP
48218	326	4	365	365	CD
48218	326	5	days	day	NNS
48218	326	6	in	in	IN
48218	326	7	a	a	DT
48218	326	8	year	year	NN
48218	326	9	,	,	,
48218	326	10	and	and	CC
48218	326	11	as	as	IN
48218	326	12	the	the	DT
48218	326	13	Sun	Sun	NNP
48218	326	14	makes	make	VBZ
48218	326	15	a	a	DT
48218	326	16	complete	complete	JJ
48218	326	17	circuit	circuit	NN
48218	326	18	of	of	IN
48218	326	19	the	the	DT
48218	326	20	Zodiac	Zodiac	NNP
48218	326	21	in	in	IN
48218	326	22	this	this	DT
48218	326	23	time	time	NN
48218	326	24	,	,	,
48218	326	25	it	-PRON-	PRP
48218	326	26	moves	move	VBZ
48218	326	27	very	very	RB
48218	326	28	nearly	nearly	RB
48218	326	29	a	a	DT
48218	326	30	degree	degree	NN
48218	326	31	in	in	IN
48218	326	32	a	a	DT
48218	326	33	day	day	NN
48218	326	34	.	.	.
48218	327	1	The	the	DT
48218	327	2	twelve	twelve	CD
48218	327	3	Signs	sign	NNS
48218	327	4	of	of	IN
48218	327	5	the	the	DT
48218	327	6	Zodiac	Zodiac	NNP
48218	327	7	are	be	VBP
48218	327	8	therefore	therefore	RB
48218	327	9	each	each	DT
48218	327	10	30	30	CD
48218	327	11	°	°	NNS
48218	327	12	in	in	IN
48218	327	13	length	length	NN
48218	327	14	,	,	,
48218	327	15	and	and	CC
48218	327	16	each	each	DT
48218	327	17	{	{	-LRB-
48218	327	18	44	44	CD
48218	327	19	}	}	-RRB-
48218	327	20	takes	take	VBZ
48218	327	21	on	on	RP
48218	327	22	the	the	DT
48218	327	23	average	average	NN
48218	327	24	a	a	DT
48218	327	25	double	double	JJ
48218	327	26	-	-	HYPH
48218	327	27	hour	hour	NN
48218	327	28	to	to	TO
48218	327	29	rise	rise	VB
48218	327	30	or	or	CC
48218	327	31	set	set	VB
48218	327	32	.	.	.
48218	328	1	While	while	IN
48218	328	2	the	the	DT
48218	328	3	Sun	Sun	NNP
48218	328	4	and	and	CC
48218	328	5	Moon	Moon	NNP
48218	328	6	are	be	VBP
48218	328	7	each	each	DT
48218	328	8	about	about	IN
48218	328	9	half	half	PDT
48218	328	10	a	a	DT
48218	328	11	degree	degree	NN
48218	328	12	in	in	IN
48218	328	13	diameter	diameter	NN
48218	328	14	,	,	,
48218	328	15	_	_	NNP
48218	328	16	i.e.	i.e.	FW
48218	328	17	_	_	NNP
48218	328	18	about	about	RB
48218	328	19	one	one	CD
48218	328	20	-	-	HYPH
48218	328	21	sixtieth	sixtieth	JJ
48218	328	22	of	of	IN
48218	328	23	the	the	DT
48218	328	24	length	length	NN
48218	328	25	of	of	IN
48218	328	26	a	a	DT
48218	328	27	Sign	Sign	NNP
48218	328	28	,	,	,
48218	328	29	and	and	CC
48218	328	30	therefore	therefore	RB
48218	328	31	take	take	VB
48218	328	32	a	a	DT
48218	328	33	double	double	JJ
48218	328	34	-	-	HYPH
48218	328	35	minute	minute	NN
48218	328	36	to	to	TO
48218	328	37	rise	rise	VB
48218	328	38	or	or	CC
48218	328	39	set	set	VB
48218	328	40	.	.	.
48218	329	1	Each	each	DT
48218	329	2	degree	degree	NN
48218	329	3	of	of	IN
48218	329	4	a	a	DT
48218	329	5	circle	circle	NN
48218	329	6	is	be	VBZ
48218	329	7	therefore	therefore	RB
48218	329	8	divided	divide	VBN
48218	329	9	into	into	IN
48218	329	10	60	60	CD
48218	329	11	minutes	minute	NNS
48218	329	12	,	,	,
48218	329	13	and	and	CC
48218	329	14	each	each	DT
48218	329	15	minute	minute	NN
48218	329	16	may	may	MD
48218	329	17	be	be	VB
48218	329	18	divided	divide	VBN
48218	329	19	into	into	IN
48218	329	20	60	60	CD
48218	329	21	seconds	second	NNS
48218	329	22	.	.	.
48218	330	1	As	as	IN
48218	330	2	the	the	DT
48218	330	3	Sun	Sun	NNP
48218	330	4	or	or	CC
48218	330	5	Moon	Moon	NNP
48218	330	6	are	be	VBP
48218	330	7	each	each	DT
48218	330	8	about	about	IN
48218	330	9	half	half	PDT
48218	330	10	a	a	DT
48218	330	11	degree	degree	NN
48218	330	12	,	,	,
48218	330	13	or	or	CC
48218	330	14	,	,	,
48218	330	15	more	more	RBR
48218	330	16	exactly	exactly	RB
48218	330	17	,	,	,
48218	330	18	32	32	CD
48218	330	19	minutes	minute	NNS
48218	330	20	in	in	IN
48218	330	21	diameter	diameter	NN
48218	330	22	,	,	,
48218	330	23	it	-PRON-	PRP
48218	330	24	is	be	VBZ
48218	330	25	clear	clear	JJ
48218	330	26	that	that	IN
48218	330	27	,	,	,
48218	330	28	so	so	RB
48218	330	29	long	long	RB
48218	330	30	as	as	IN
48218	330	31	astronomical	astronomical	JJ
48218	330	32	observations	observation	NNS
48218	330	33	were	be	VBD
48218	330	34	made	make	VBN
48218	330	35	by	by	IN
48218	330	36	the	the	DT
48218	330	37	unaided	unaided	JJ
48218	330	38	sight	sight	NN
48218	330	39	,	,	,
48218	330	40	a	a	DT
48218	330	41	minute	minute	NN
48218	330	42	of	of	IN
48218	330	43	arc	arc	NN
48218	330	44	(	(	-LRB-
48218	330	45	written	write	VBN
48218	330	46	1	1	CD
48218	330	47	'	'	''
48218	330	48	)	)	-RRB-
48218	330	49	was	be	VBD
48218	330	50	the	the	DT
48218	330	51	smallest	small	JJS
48218	330	52	division	division	NN
48218	330	53	of	of	IN
48218	330	54	the	the	DT
48218	330	55	circle	circle	NN
48218	330	56	that	that	WDT
48218	330	57	could	could	MD
48218	330	58	be	be	VB
48218	330	59	used	use	VBN
48218	330	60	.	.	.
48218	331	1	A	a	DT
48218	331	2	cord	cord	NN
48218	331	3	or	or	CC
48218	331	4	wire	wire	NN
48218	331	5	can	can	MD
48218	331	6	indeed	indeed	RB
48218	331	7	be	be	VB
48218	331	8	detected	detect	VBN
48218	331	9	when	when	WRB
48218	331	10	seen	see	VBN
48218	331	11	projected	project	VBN
48218	331	12	against	against	IN
48218	331	13	a	a	DT
48218	331	14	moderately	moderately	RB
48218	331	15	bright	bright	JJ
48218	331	16	background	background	NN
48218	331	17	if	if	IN
48218	331	18	its	-PRON-	PRP$
48218	331	19	thickness	thickness	NN
48218	331	20	is	be	VBZ
48218	331	21	a	a	DT
48218	331	22	second	second	NN
48218	331	23	of	of	IN
48218	331	24	arc	arc	NNP
48218	331	25	(	(	-LRB-
48218	331	26	written	write	VBN
48218	331	27	1")--a	1")--a	CD
48218	331	28	sixtieth	sixtieth	RB
48218	331	29	of	of	IN
48218	331	30	a	a	DT
48218	331	31	minute	minute	NN
48218	331	32	--	--	:
48218	331	33	but	but	CC
48218	331	34	the	the	DT
48218	331	35	wire	wire	NN
48218	331	36	is	be	VBZ
48218	331	37	merely	merely	RB
48218	331	38	perceived	perceive	VBN
48218	331	39	,	,	,
48218	331	40	not	not	RB
48218	331	41	properly	properly	RB
48218	331	42	defined	define	VBN
48218	331	43	.	.	.
48218	332	1	Tycho	Tycho	NNP
48218	332	2	Brahe	Brahe	NNP
48218	332	3	had	have	VBD
48218	332	4	achieved	achieve	VBN
48218	332	5	the	the	DT
48218	332	6	utmost	utmost	NN
48218	332	7	that	that	WDT
48218	332	8	could	could	MD
48218	332	9	be	be	VB
48218	332	10	done	do	VBN
48218	332	11	by	by	IN
48218	332	12	the	the	DT
48218	332	13	naked	naked	JJ
48218	332	14	eye	eye	NN
48218	332	15	,	,	,
48218	332	16	and	and	CC
48218	332	17	it	-PRON-	PRP
48218	332	18	was	be	VBD
48218	332	19	the	the	DT
48218	332	20	certainty	certainty	NN
48218	332	21	that	that	IN
48218	332	22	he	-PRON-	PRP
48218	332	23	could	could	MD
48218	332	24	not	not	RB
48218	332	25	have	have	VB
48218	332	26	made	make	VBN
48218	332	27	a	a	DT
48218	332	28	mistake	mistake	NN
48218	332	29	in	in	IN
48218	332	30	an	an	DT
48218	332	31	observation	observation	NN
48218	332	32	in	in	IN
48218	332	33	the	the	DT
48218	332	34	place	place	NN
48218	332	35	of	of	IN
48218	332	36	the	the	DT
48218	332	37	planet	planet	NN
48218	332	38	Mars	Mars	NNP
48218	332	39	amounting	amount	VBG
48218	332	40	to	to	IN
48218	332	41	as	as	RB
48218	332	42	much	much	JJ
48218	332	43	as	as	IN
48218	332	44	8	8	CD
48218	332	45	minutes	minute	NNS
48218	332	46	of	of	IN
48218	332	47	arc	arc	NN
48218	332	48	--	--	:
48218	332	49	that	that	DT
48218	332	50	is	be	VBZ
48218	332	51	to	to	TO
48218	332	52	say	say	VB
48218	332	53	,	,	,
48218	332	54	of	of	IN
48218	332	55	a	a	DT
48218	332	56	quarter	quarter	NN
48218	332	57	the	the	DT
48218	332	58	apparent	apparent	JJ
48218	332	59	diameter	diameter	NN
48218	332	60	of	of	IN
48218	332	61	the	the	DT
48218	332	62	Moon	Moon	NNP
48218	332	63	--	--	:
48218	332	64	that	that	WDT
48218	332	65	made	make	VBD
48218	332	66	Kepler	Kepler	NNP
48218	332	67	finally	finally	RB
48218	332	68	give	give	VB
48218	332	69	up	up	RP
48218	332	70	all	all	DT
48218	332	71	attempts	attempt	NNS
48218	332	72	to	to	TO
48218	332	73	explain	explain	VB
48218	332	74	the	the	DT
48218	332	75	planetary	planetary	JJ
48218	332	76	movements	movement	NNS
48218	332	77	on	on	IN
48218	332	78	the	the	DT
48218	332	79	doctrine	doctrine	NN
48218	332	80	of	of	IN
48218	332	81	circular	circular	JJ
48218	332	82	orbits	orbit	NNS
48218	332	83	and	and	CC
48218	332	84	to	to	TO
48218	332	85	try	try	VB
48218	332	86	movements	movement	NNS
48218	332	87	in	in	IN
48218	332	88	an	an	DT
48218	332	89	ellipse	ellipse	NN
48218	332	90	.	.	.
48218	333	1	But	but	CC
48218	333	2	a	a	DT
48218	333	3	contemporary	contemporary	NN
48218	333	4	of	of	IN
48218	333	5	Kepler	Kepler	NNP
48218	333	6	,	,	,
48218	333	7	as	as	IN
48218	333	8	gifted	gift	VBN
48218	333	9	as	as	IN
48218	333	10	he	-PRON-	PRP
48218	333	11	was	be	VBD
48218	333	12	himself	-PRON-	PRP
48218	333	13	,	,	,
48218	333	14	but	but	CC
48218	333	15	in	in	IN
48218	333	16	a	a	DT
48218	333	17	different	different	JJ
48218	333	18	direction	direction	NN
48218	333	19	,	,	,
48218	333	20	was	be	VBD
48218	333	21	the	the	DT
48218	333	22	means	mean	NNS
48218	333	23	of	of	IN
48218	333	24	increasing	increase	VBG
48218	333	25	the	the	DT
48218	333	26	observing	observe	VBG
48218	333	27	power	power	NN
48218	333	28	of	of	IN
48218	333	29	the	the	DT
48218	333	30	astronomer	astronomer	NN
48218	333	31	.	.	.
48218	334	1	GALILEO	GALILEO	NNP
48218	334	2	GALILEI	galilei	NN
48218	334	3	(	(	-LRB-
48218	334	4	1564	1564	CD
48218	334	5	-	-	SYM
48218	334	6	1642	1642	CD
48218	334	7	)	)	-RRB-
48218	334	8	,	,	,
48218	334	9	of	of	IN
48218	334	10	a	a	DT
48218	334	11	noble	noble	JJ
48218	334	12	Florentine	Florentine	NNP
48218	334	13	family	family	NN
48218	334	14	,	,	,
48218	334	15	was	be	VBD
48218	334	16	appointed	appoint	VBN
48218	334	17	Lecturer	Lecturer	NNP
48218	334	18	in	in	IN
48218	334	19	Mathematics	Mathematics	NNP
48218	334	20	at	at	IN
48218	334	21	the	the	DT
48218	334	22	University	University	NNP
48218	334	23	of	of	IN
48218	334	24	Pisa	Pisa	NNP
48218	334	25	.	.	.
48218	335	1	Here	here	RB
48218	335	2	he	-PRON-	PRP
48218	335	3	soon	soon	RB
48218	335	4	distinguished	distinguish	VBD
48218	335	5	himself	-PRON-	PRP
48218	335	6	by	by	IN
48218	335	7	his	-PRON-	PRP$
48218	335	8	originality	originality	NN
48218	335	9	of	of	IN
48218	335	10	thought	thought	NN
48218	335	11	,	,	,
48218	335	12	and	and	CC
48218	335	13	the	the	DT
48218	335	14	ingenuity	ingenuity	NN
48218	335	15	and	and	CC
48218	335	16	decisiveness	decisiveness	NN
48218	335	17	of	of	IN
48218	335	18	his	-PRON-	PRP$
48218	335	19	experiments	experiment	NNS
48218	335	20	.	.	.
48218	336	1	Up	up	IN
48218	336	2	to	to	IN
48218	336	3	that	that	DT
48218	336	4	time	time	NN
48218	336	5	it	-PRON-	PRP
48218	336	6	had	have	VBD
48218	336	7	been	be	VBN
48218	336	8	taught	teach	VBN
48218	336	9	that	that	DT
48218	336	10	of	of	IN
48218	336	11	{	{	-LRB-
48218	336	12	45	45	CD
48218	336	13	}	}	-RRB-
48218	336	14	two	two	CD
48218	336	15	bodies	body	NNS
48218	336	16	the	the	DT
48218	336	17	heavier	heavy	JJR
48218	336	18	would	would	MD
48218	336	19	fall	fall	VB
48218	336	20	to	to	IN
48218	336	21	the	the	DT
48218	336	22	ground	ground	NN
48218	336	23	more	more	RBR
48218	336	24	quickly	quickly	RB
48218	336	25	than	than	IN
48218	336	26	the	the	DT
48218	336	27	lighter	light	JJR
48218	336	28	.	.	.
48218	337	1	Galileo	Galileo	NNP
48218	337	2	let	let	VBD
48218	337	3	fall	fall	VB
48218	337	4	a	a	DT
48218	337	5	100-lb	100-lb	CD
48218	337	6	.	.	.
48218	338	1	weight	weight	NNP
48218	338	2	and	and	CC
48218	338	3	a	a	DT
48218	338	4	1-lb	1-lb	CD
48218	338	5	.	.	.
48218	339	1	weight	weight	NN
48218	339	2	from	from	IN
48218	339	3	the	the	DT
48218	339	4	top	top	NN
48218	339	5	of	of	IN
48218	339	6	the	the	DT
48218	339	7	Leaning	Leaning	NNP
48218	339	8	Tower	Tower	NNP
48218	339	9	,	,	,
48218	339	10	and	and	CC
48218	339	11	both	both	DT
48218	339	12	weights	weight	NNS
48218	339	13	reached	reach	VBD
48218	339	14	the	the	DT
48218	339	15	pavement	pavement	NN
48218	339	16	together	together	RB
48218	339	17	.	.	.
48218	340	1	By	by	IN
48218	340	2	this	this	DT
48218	340	3	and	and	CC
48218	340	4	other	other	JJ
48218	340	5	ingenious	ingenious	JJ
48218	340	6	experiments	experiment	NNS
48218	340	7	he	-PRON-	PRP
48218	340	8	laid	lay	VBD
48218	340	9	a	a	DT
48218	340	10	firm	firm	JJ
48218	340	11	foundation	foundation	NN
48218	340	12	for	for	IN
48218	340	13	the	the	DT
48218	340	14	science	science	NN
48218	340	15	of	of	IN
48218	340	16	mechanics	mechanic	NNS
48218	340	17	,	,	,
48218	340	18	and	and	CC
48218	340	19	he	-PRON-	PRP
48218	340	20	discovered	discover	VBD
48218	340	21	the	the	DT
48218	340	22	laws	law	NNS
48218	340	23	of	of	IN
48218	340	24	motion	motion	NN
48218	340	25	which	which	WDT
48218	340	26	Newton	Newton	NNP
48218	340	27	afterwards	afterwards	RB
48218	340	28	formulated	formulate	VBD
48218	340	29	.	.	.
48218	341	1	He	-PRON-	PRP
48218	341	2	heard	hear	VBD
48218	341	3	that	that	IN
48218	341	4	an	an	DT
48218	341	5	instrument	instrument	NN
48218	341	6	had	have	VBD
48218	341	7	been	be	VBN
48218	341	8	invented	invent	VBN
48218	341	9	in	in	IN
48218	341	10	Holland	Holland	NNP
48218	341	11	which	which	WDT
48218	341	12	seemed	seem	VBD
48218	341	13	to	to	TO
48218	341	14	bring	bring	VB
48218	341	15	distant	distant	JJ
48218	341	16	objects	object	NNS
48218	341	17	nearer	near	JJR
48218	341	18	,	,	,
48218	341	19	and	and	CC
48218	341	20	,	,	,
48218	341	21	having	have	VBG
48218	341	22	himself	-PRON-	PRP
48218	341	23	a	a	DT
48218	341	24	considerable	considerable	JJ
48218	341	25	knowledge	knowledge	NN
48218	341	26	of	of	IN
48218	341	27	optics	optic	NNS
48218	341	28	,	,	,
48218	341	29	it	-PRON-	PRP
48218	341	30	was	be	VBD
48218	341	31	not	not	RB
48218	341	32	long	long	RB
48218	341	33	before	before	IN
48218	341	34	he	-PRON-	PRP
48218	341	35	made	make	VBD
48218	341	36	himself	-PRON-	PRP
48218	341	37	a	a	DT
48218	341	38	little	little	JJ
48218	341	39	telescope	telescope	NN
48218	341	40	.	.	.
48218	342	1	He	-PRON-	PRP
48218	342	2	fixed	fix	VBD
48218	342	3	two	two	CD
48218	342	4	spectacle	spectacle	NN
48218	342	5	glasses	glass	NNS
48218	342	6	,	,	,
48218	342	7	one	one	CD
48218	342	8	for	for	IN
48218	342	9	long	long	JJ
48218	342	10	and	and	CC
48218	342	11	one	one	CD
48218	342	12	for	for	IN
48218	342	13	short	short	JJ
48218	342	14	sight	sight	NN
48218	342	15	,	,	,
48218	342	16	in	in	IN
48218	342	17	a	a	DT
48218	342	18	little	little	JJ
48218	342	19	old	old	JJ
48218	342	20	organ	organ	NN
48218	342	21	-	-	HYPH
48218	342	22	pipe	pipe	NN
48218	342	23	,	,	,
48218	342	24	and	and	CC
48218	342	25	thus	thus	RB
48218	342	26	made	make	VBN
48218	342	27	for	for	IN
48218	342	28	himself	-PRON-	PRP
48218	342	29	a	a	DT
48218	342	30	telescope	telescope	NN
48218	342	31	which	which	WDT
48218	342	32	magnified	magnify	VBD
48218	342	33	three	three	CD
48218	342	34	times	time	NNS
48218	342	35	.	.	.
48218	343	1	Before	before	IN
48218	343	2	long	long	RB
48218	343	3	he	-PRON-	PRP
48218	343	4	had	have	VBD
48218	343	5	made	make	VBN
48218	343	6	another	another	DT
48218	343	7	which	which	WDT
48218	343	8	magnified	magnify	VBD
48218	343	9	thirty	thirty	CD
48218	343	10	times	time	NNS
48218	343	11	,	,	,
48218	343	12	and	and	CC
48218	343	13	,	,	,
48218	343	14	turning	turn	VBG
48218	343	15	it	-PRON-	PRP
48218	343	16	towards	towards	IN
48218	343	17	the	the	DT
48218	343	18	heavenly	heavenly	JJ
48218	343	19	bodies	body	NNS
48218	343	20	,	,	,
48218	343	21	he	-PRON-	PRP
48218	343	22	discovered	discover	VBD
48218	343	23	dark	dark	JJ
48218	343	24	moving	moving	NN
48218	343	25	spots	spot	NNS
48218	343	26	upon	upon	IN
48218	343	27	the	the	DT
48218	343	28	Sun	Sun	NNP
48218	343	29	,	,	,
48218	343	30	mountains	mountain	NNS
48218	343	31	and	and	CC
48218	343	32	valleys	valley	NNS
48218	343	33	on	on	IN
48218	343	34	the	the	DT
48218	343	35	Moon	Moon	NNP
48218	343	36	,	,	,
48218	343	37	and	and	CC
48218	343	38	four	four	CD
48218	343	39	small	small	JJ
48218	343	40	satellites	satellite	NNS
48218	343	41	revolving	revolve	VBG
48218	343	42	round	round	IN
48218	343	43	Jupiter	Jupiter	NNP
48218	343	44	.	.	.
48218	344	1	He	-PRON-	PRP
48218	344	2	also	also	RB
48218	344	3	perceived	perceive	VBD
48218	344	4	that	that	IN
48218	344	5	Venus	Venus	NNP
48218	344	6	showed	show	VBD
48218	344	7	"	"	``
48218	344	8	+	+	SYM
48218	344	9	phases+"--that	phases+"--that	DT
48218	344	10	is	be	VBZ
48218	344	11	to	to	TO
48218	344	12	say	say	VB
48218	344	13	,	,	,
48218	344	14	she	-PRON-	PRP
48218	344	15	changed	change	VBD
48218	344	16	her	-PRON-	PRP$
48218	344	17	apparent	apparent	JJ
48218	344	18	shape	shape	NN
48218	344	19	just	just	RB
48218	344	20	as	as	IN
48218	344	21	the	the	DT
48218	344	22	Moon	Moon	NNP
48218	344	23	does	do	VBZ
48218	344	24	--	--	:
48218	344	25	and	and	CC
48218	344	26	he	-PRON-	PRP
48218	344	27	found	find	VBD
48218	344	28	the	the	DT
48218	344	29	Milky	Milky	NNP
48218	344	30	Way	Way	NNP
48218	344	31	to	to	TO
48218	344	32	be	be	VB
48218	344	33	composed	compose	VBN
48218	344	34	of	of	IN
48218	344	35	an	an	DT
48218	344	36	immense	immense	JJ
48218	344	37	number	number	NN
48218	344	38	of	of	IN
48218	344	39	small	small	JJ
48218	344	40	stars	star	NNS
48218	344	41	.	.	.
48218	345	1	These	these	DT
48218	345	2	discoveries	discovery	NNS
48218	345	3	were	be	VBD
48218	345	4	made	make	VBN
48218	345	5	in	in	IN
48218	345	6	the	the	DT
48218	345	7	years	year	NNS
48218	345	8	1609	1609	CD
48218	345	9	-	-	SYM
48218	345	10	11	11	CD
48218	345	11	.	.	.
48218	346	1	A	a	DT
48218	346	2	telescope	telescope	NN
48218	346	3	consists	consist	VBZ
48218	346	4	in	in	IN
48218	346	5	principle	principle	NN
48218	346	6	of	of	IN
48218	346	7	two	two	CD
48218	346	8	parts	part	NNS
48218	346	9	--	--	:
48218	346	10	an	an	DT
48218	346	11	+	+	SYM
48218	346	12	object	object	NN
48218	346	13	-	-	HYPH
48218	346	14	glass+	glass+	NN
48218	346	15	,	,	,
48218	346	16	to	to	TO
48218	346	17	form	form	VB
48218	346	18	an	an	DT
48218	346	19	image	image	NN
48218	346	20	of	of	IN
48218	346	21	the	the	DT
48218	346	22	distant	distant	JJ
48218	346	23	object	object	NN
48218	346	24	,	,	,
48218	346	25	and	and	CC
48218	346	26	an	an	DT
48218	346	27	+	+	SYM
48218	346	28	eye	eye	NN
48218	346	29	-	-	HYPH
48218	346	30	piece+	piece+	NN
48218	346	31	,	,	,
48218	346	32	to	to	TO
48218	346	33	magnify	magnify	VB
48218	346	34	it	-PRON-	PRP
48218	346	35	.	.	.
48218	347	1	The	the	DT
48218	347	2	rays	ray	NNS
48218	347	3	of	of	IN
48218	347	4	light	light	NN
48218	347	5	from	from	IN
48218	347	6	the	the	DT
48218	347	7	heavenly	heavenly	JJ
48218	347	8	body	body	NN
48218	347	9	fall	fall	NN
48218	347	10	on	on	IN
48218	347	11	the	the	DT
48218	347	12	object	object	NN
48218	347	13	-	-	HYPH
48218	347	14	glass	glass	NN
48218	347	15	,	,	,
48218	347	16	and	and	CC
48218	347	17	are	be	VBP
48218	347	18	so	so	RB
48218	347	19	bent	bent	JJ
48218	347	20	out	out	IN
48218	347	21	of	of	IN
48218	347	22	their	-PRON-	PRP$
48218	347	23	course	course	NN
48218	347	24	by	by	IN
48218	347	25	it	-PRON-	PRP
48218	347	26	as	as	IN
48218	347	27	to	to	TO
48218	347	28	be	be	VB
48218	347	29	brought	bring	VBN
48218	347	30	together	together	RB
48218	347	31	in	in	IN
48218	347	32	a	a	DT
48218	347	33	point	point	NN
48218	347	34	called	call	VBN
48218	347	35	the	the	DT
48218	347	36	focus	focus	NN
48218	347	37	.	.	.
48218	348	1	The	the	DT
48218	348	2	"	"	``
48218	348	3	light	light	JJ
48218	348	4	-	-	HYPH
48218	348	5	gathering	gather	VBG
48218	348	6	power	power	NN
48218	348	7	"	"	''
48218	348	8	of	of	IN
48218	348	9	the	the	DT
48218	348	10	telescope	telescope	NN
48218	348	11	,	,	,
48218	348	12	therefore	therefore	RB
48218	348	13	,	,	,
48218	348	14	depends	depend	VBZ
48218	348	15	upon	upon	IN
48218	348	16	the	the	DT
48218	348	17	size	size	NN
48218	348	18	of	of	IN
48218	348	19	the	the	DT
48218	348	20	object	object	NN
48218	348	21	-	-	HYPH
48218	348	22	glass	glass	NN
48218	348	23	,	,	,
48218	348	24	and	and	CC
48218	348	25	is	be	VBZ
48218	348	26	proportional	proportional	JJ
48218	348	27	to	to	IN
48218	348	28	its	-PRON-	PRP$
48218	348	29	area	area	NN
48218	348	30	.	.	.
48218	349	1	But	but	CC
48218	349	2	the	the	DT
48218	349	3	size	size	NN
48218	349	4	of	of	IN
48218	349	5	the	the	DT
48218	349	6	image	image	NN
48218	349	7	depends	depend	VBZ
48218	349	8	upon	upon	IN
48218	349	9	the	the	DT
48218	349	10	focal	focal	JJ
48218	349	11	length	length	NN
48218	349	12	of	of	IN
48218	349	13	the	the	DT
48218	349	14	telescope	telescope	NN
48218	349	15	,	,	,
48218	349	16	_	_	NNP
48218	349	17	i.e.	i.e.	FW
48218	349	18	_	_	NNP
48218	349	19	upon	upon	IN
48218	349	20	the	the	DT
48218	349	21	distance	distance	NN
48218	349	22	that	that	IN
48218	349	23	the	the	DT
48218	349	24	focus	focus	NN
48218	349	25	{	{	-LRB-
48218	349	26	46	46	CD
48218	349	27	}	}	-RRB-
48218	349	28	is	be	VBZ
48218	349	29	from	from	IN
48218	349	30	the	the	DT
48218	349	31	object	object	NN
48218	349	32	-	-	HYPH
48218	349	33	glass	glass	NN
48218	349	34	.	.	.
48218	350	1	Thus	thus	RB
48218	350	2	a	a	DT
48218	350	3	small	small	JJ
48218	350	4	disc	disc	NN
48218	350	5	,	,	,
48218	350	6	an	an	DT
48218	350	7	inch	inch	NN
48218	350	8	in	in	IN
48218	350	9	diameter	diameter	NN
48218	350	10	--	--	:
48218	350	11	such	such	JJ
48218	350	12	as	as	IN
48218	350	13	a	a	DT
48218	350	14	halfpenny	halfpenny	NN
48218	350	15	--	--	:
48218	350	16	will	will	MD
48218	350	17	exactly	exactly	RB
48218	350	18	cover	cover	VB
48218	350	19	the	the	DT
48218	350	20	full	full	JJ
48218	350	21	Moon	Moon	NNP
48218	350	22	if	if	IN
48218	350	23	held	hold	VBN
48218	350	24	up	up	RP
48218	350	25	nine	nine	CD
48218	350	26	feet	foot	NNS
48218	350	27	away	away	RB
48218	350	28	from	from	IN
48218	350	29	the	the	DT
48218	350	30	eye	eye	NN
48218	350	31	;	;	:
48218	350	32	and	and	CC
48218	350	33	necessarily	necessarily	RB
48218	350	34	the	the	DT
48218	350	35	image	image	NN
48218	350	36	of	of	IN
48218	350	37	the	the	DT
48218	350	38	full	full	JJ
48218	350	39	Moon	Moon	NNP
48218	350	40	made	make	VBN
48218	350	41	by	by	IN
48218	350	42	an	an	DT
48218	350	43	object	object	NN
48218	350	44	-	-	HYPH
48218	350	45	glass	glass	NN
48218	350	46	of	of	IN
48218	350	47	nine	nine	CD
48218	350	48	-	-	HYPH
48218	350	49	feet	foot	NNS
48218	350	50	focus	focus	NN
48218	350	51	will	will	MD
48218	350	52	be	be	VB
48218	350	53	an	an	DT
48218	350	54	inch	inch	NN
48218	350	55	in	in	IN
48218	350	56	diameter	diameter	NN
48218	350	57	.	.	.
48218	351	1	The	the	DT
48218	351	2	eye	eye	NN
48218	351	3	-	-	HYPH
48218	351	4	piece	piece	NN
48218	351	5	is	be	VBZ
48218	351	6	a	a	DT
48218	351	7	magnifying	magnify	VBG
48218	351	8	-	-	HYPH
48218	351	9	glass	glass	NN
48218	351	10	or	or	CC
48218	351	11	small	small	JJ
48218	351	12	microscope	microscope	NN
48218	351	13	applied	apply	VBN
48218	351	14	to	to	IN
48218	351	15	this	this	DT
48218	351	16	image	image	NN
48218	351	17	,	,	,
48218	351	18	and	and	CC
48218	351	19	by	by	IN
48218	351	20	it	-PRON-	PRP
48218	351	21	the	the	DT
48218	351	22	image	image	NN
48218	351	23	can	can	MD
48218	351	24	be	be	VB
48218	351	25	magnified	magnify	VBN
48218	351	26	to	to	IN
48218	351	27	any	any	DT
48218	351	28	desired	desire	VBN
48218	351	29	amount	amount	NN
48218	351	30	which	which	WDT
48218	351	31	the	the	DT
48218	351	32	quality	quality	NN
48218	351	33	of	of	IN
48218	351	34	the	the	DT
48218	351	35	object	object	NN
48218	351	36	-	-	HYPH
48218	351	37	glass	glass	NN
48218	351	38	and	and	CC
48218	351	39	the	the	DT
48218	351	40	steadiness	steadiness	NN
48218	351	41	of	of	IN
48218	351	42	the	the	DT
48218	351	43	atmosphere	atmosphere	NN
48218	351	44	may	may	MD
48218	351	45	permit	permit	VB
48218	351	46	.	.	.
48218	352	1	This	this	DT
48218	352	2	little	little	JJ
48218	352	3	image	image	NN
48218	352	4	of	of	IN
48218	352	5	the	the	DT
48218	352	6	Moon	Moon	NNP
48218	352	7	,	,	,
48218	352	8	planet	planet	NN
48218	352	9	,	,	,
48218	352	10	or	or	CC
48218	352	11	group	group	NN
48218	352	12	of	of	IN
48218	352	13	stars	star	NNS
48218	352	14	lent	lend	VBD
48218	352	15	itself	-PRON-	PRP
48218	352	16	to	to	IN
48218	352	17	measurement	measurement	NN
48218	352	18	.	.	.
48218	353	1	A	a	DT
48218	353	2	young	young	JJ
48218	353	3	English	english	JJ
48218	353	4	gentleman	gentleman	NN
48218	353	5	,	,	,
48218	353	6	GASCOIGNE	GASCOIGNE	NNP
48218	353	7	,	,	,
48218	353	8	who	who	WP
48218	353	9	afterwards	afterwards	RB
48218	353	10	fell	fall	VBD
48218	353	11	at	at	IN
48218	353	12	the	the	DT
48218	353	13	Battle	Battle	NNP
48218	353	14	of	of	IN
48218	353	15	Marston	Marston	NNP
48218	353	16	Moor	Moor	NNP
48218	353	17	,	,	,
48218	353	18	devised	devise	VBD
48218	353	19	the	the	DT
48218	353	20	"	"	``
48218	353	21	micrometer	micrometer	NN
48218	353	22	"	"	''
48218	353	23	for	for	IN
48218	353	24	this	this	DT
48218	353	25	purpose	purpose	NN
48218	353	26	.	.	.
48218	354	1	The	the	DT
48218	354	2	micrometer	micrometer	NN
48218	354	3	usually	usually	RB
48218	354	4	has	have	VBZ
48218	354	5	two	two	CD
48218	354	6	frames	frame	NNS
48218	354	7	,	,	,
48218	354	8	each	each	DT
48218	354	9	carrying	carry	VBG
48218	354	10	one	one	CD
48218	354	11	or	or	CC
48218	354	12	more	more	RBR
48218	354	13	very	very	RB
48218	354	14	thin	thin	JJ
48218	354	15	threads	thread	NNS
48218	354	16	--	--	:
48218	354	17	usually	usually	RB
48218	354	18	spider	spider	VBP
48218	354	19	's	's	POS
48218	354	20	threads	thread	NNS
48218	354	21	--	--	:
48218	354	22	and	and	CC
48218	354	23	the	the	DT
48218	354	24	frames	frame	NNS
48218	354	25	can	can	MD
48218	354	26	be	be	VB
48218	354	27	moved	move	VBN
48218	354	28	by	by	IN
48218	354	29	very	very	RB
48218	354	30	fine	fine	JJ
48218	354	31	screws	screws	NN
48218	354	32	,	,	,
48218	354	33	the	the	DT
48218	354	34	number	number	NN
48218	354	35	of	of	IN
48218	354	36	turns	turn	NNS
48218	354	37	or	or	CC
48218	354	38	parts	part	NNS
48218	354	39	of	of	IN
48218	354	40	a	a	DT
48218	354	41	turn	turn	NN
48218	354	42	of	of	IN
48218	354	43	each	each	DT
48218	354	44	screw	screw	NN
48218	354	45	being	be	VBG
48218	354	46	read	read	VBN
48218	354	47	off	off	RP
48218	354	48	on	on	IN
48218	354	49	suitable	suitable	JJ
48218	354	50	scales	scale	NNS
48218	354	51	.	.	.
48218	355	1	By	by	IN
48218	355	2	placing	place	VBG
48218	355	3	one	one	CD
48218	355	4	thread	thread	NN
48218	355	5	on	on	IN
48218	355	6	the	the	DT
48218	355	7	image	image	NN
48218	355	8	of	of	IN
48218	355	9	one	one	CD
48218	355	10	star	star	NN
48218	355	11	,	,	,
48218	355	12	and	and	CC
48218	355	13	the	the	DT
48218	355	14	other	other	JJ
48218	355	15	on	on	IN
48218	355	16	the	the	DT
48218	355	17	image	image	NN
48218	355	18	of	of	IN
48218	355	19	another	another	DT
48218	355	20	,	,	,
48218	355	21	the	the	DT
48218	355	22	apparent	apparent	JJ
48218	355	23	separation	separation	NN
48218	355	24	of	of	IN
48218	355	25	the	the	DT
48218	355	26	two	two	CD
48218	355	27	can	can	MD
48218	355	28	be	be	VB
48218	355	29	readily	readily	RB
48218	355	30	and	and	CC
48218	355	31	precisely	precisely	RB
48218	355	32	measured	measure	VBN
48218	355	33	.	.	.
48218	356	1	Within	within	IN
48218	356	2	the	the	DT
48218	356	3	last	last	JJ
48218	356	4	thirty	thirty	CD
48218	356	5	years	year	NNS
48218	356	6	photography	photography	NN
48218	356	7	has	have	VBZ
48218	356	8	immensely	immensely	RB
48218	356	9	increased	increase	VBN
48218	356	10	the	the	DT
48218	356	11	ease	ease	NN
48218	356	12	with	with	IN
48218	356	13	which	which	WDT
48218	356	14	astronomical	astronomical	JJ
48218	356	15	measurements	measurement	NNS
48218	356	16	can	can	MD
48218	356	17	be	be	VB
48218	356	18	made	make	VBN
48218	356	19	.	.	.
48218	357	1	The	the	DT
48218	357	2	sensitive	sensitive	JJ
48218	357	3	photographic	photographic	JJ
48218	357	4	plate	plate	NN
48218	357	5	is	be	VBZ
48218	357	6	placed	place	VBN
48218	357	7	in	in	IN
48218	357	8	the	the	DT
48218	357	9	focus	focus	NN
48218	357	10	of	of	IN
48218	357	11	the	the	DT
48218	357	12	telescope	telescope	NN
48218	357	13	,	,	,
48218	357	14	and	and	CC
48218	357	15	the	the	DT
48218	357	16	light	light	NN
48218	357	17	of	of	IN
48218	357	18	Sun	Sun	NNP
48218	357	19	,	,	,
48218	357	20	Moon	Moon	NNP
48218	357	21	,	,	,
48218	357	22	or	or	CC
48218	357	23	stars	star	NNS
48218	357	24	,	,	,
48218	357	25	according	accord	VBG
48218	357	26	to	to	IN
48218	357	27	the	the	DT
48218	357	28	object	object	NN
48218	357	29	to	to	TO
48218	357	30	which	which	WDT
48218	357	31	the	the	DT
48218	357	32	telescope	telescope	NN
48218	357	33	is	be	VBZ
48218	357	34	directed	direct	VBN
48218	357	35	,	,	,
48218	357	36	makes	make	VBZ
48218	357	37	a	a	DT
48218	357	38	permanent	permanent	JJ
48218	357	39	impression	impression	NN
48218	357	40	on	on	IN
48218	357	41	the	the	DT
48218	357	42	plate	plate	NN
48218	357	43	.	.	.
48218	358	1	Thus	thus	RB
48218	358	2	a	a	DT
48218	358	3	picture	picture	NN
48218	358	4	is	be	VBZ
48218	358	5	obtained	obtain	VBN
48218	358	6	,	,	,
48218	358	7	which	which	WDT
48218	358	8	can	can	MD
48218	358	9	be	be	VB
48218	358	10	examined	examine	VBN
48218	358	11	and	and	CC
48218	358	12	measured	measure	VBN
48218	358	13	in	in	IN
48218	358	14	detail	detail	NN
48218	358	15	at	at	IN
48218	358	16	any	any	DT
48218	358	17	convenient	convenient	JJ
48218	358	18	time	time	NN
48218	358	19	afterwards	afterwards	RB
48218	358	20	;	;	:
48218	358	21	a	a	DT
48218	358	22	portion	portion	NN
48218	358	23	of	of	IN
48218	358	24	the	the	DT
48218	358	25	heavens	heaven	NNS
48218	358	26	is	be	VBZ
48218	358	27	,	,	,
48218	358	28	as	as	IN
48218	358	29	it	-PRON-	PRP
48218	358	30	were	be	VBD
48218	358	31	,	,	,
48218	358	32	brought	bring	VBN
48218	358	33	actually	actually	RB
48218	358	34	down	down	RB
48218	358	35	to	to	IN
48218	358	36	the	the	DT
48218	358	37	astronomer	astronomer	NN
48218	358	38	's	's	POS
48218	358	39	study	study	NN
48218	358	40	.	.	.
48218	359	1	It	-PRON-	PRP
48218	359	2	was	be	VBD
48218	359	3	long	long	RB
48218	359	4	before	before	IN
48218	359	5	this	this	DT
48218	359	6	great	great	JJ
48218	359	7	advance	advance	NN
48218	359	8	was	be	VBD
48218	359	9	effected	effect	VBN
48218	359	10	.	.	.
48218	360	1	{	{	-LRB-
48218	360	2	47	47	CD
48218	360	3	}	}	-RRB-
48218	360	4	The	the	DT
48218	360	5	first	first	JJ
48218	360	6	telescopes	telescope	NNS
48218	360	7	were	be	VBD
48218	360	8	very	very	RB
48218	360	9	imperfect	imperfect	JJ
48218	360	10	,	,	,
48218	360	11	for	for	IN
48218	360	12	the	the	DT
48218	360	13	rays	ray	NNS
48218	360	14	of	of	IN
48218	360	15	different	different	JJ
48218	360	16	colour	colour	NN
48218	360	17	proceeding	proceed	VBG
48218	360	18	from	from	IN
48218	360	19	any	any	DT
48218	360	20	planet	planet	NN
48218	360	21	or	or	CC
48218	360	22	star	star	NN
48218	360	23	came	come	VBD
48218	360	24	to	to	IN
48218	360	25	different	different	JJ
48218	360	26	foci	foci	NN
48218	360	27	,	,	,
48218	360	28	so	so	IN
48218	360	29	that	that	IN
48218	360	30	the	the	DT
48218	360	31	image	image	NN
48218	360	32	was	be	VBD
48218	360	33	coloured	colour	VBN
48218	360	34	,	,	,
48218	360	35	diffused	diffuse	VBN
48218	360	36	,	,	,
48218	360	37	and	and	CC
48218	360	38	ill	ill	RB
48218	360	39	-	-	HYPH
48218	360	40	defined	define	VBN
48218	360	41	.	.	.
48218	361	1	The	the	DT
48218	361	2	first	first	JJ
48218	361	3	method	method	NN
48218	361	4	by	by	IN
48218	361	5	which	which	WDT
48218	361	6	this	this	DT
48218	361	7	difficulty	difficulty	NN
48218	361	8	was	be	VBD
48218	361	9	dealt	deal	VBN
48218	361	10	with	with	IN
48218	361	11	was	be	VBD
48218	361	12	by	by	IN
48218	361	13	making	make	VBG
48218	361	14	telescopes	telescope	NNS
48218	361	15	of	of	IN
48218	361	16	enormously	enormously	RB
48218	361	17	long	long	JJ
48218	361	18	focal	focal	JJ
48218	361	19	length	length	NN
48218	361	20	;	;	:
48218	361	21	80	80	CD
48218	361	22	,	,	,
48218	361	23	100	100	CD
48218	361	24	,	,	,
48218	361	25	or	or	CC
48218	361	26	150	150	CD
48218	361	27	feet	foot	NNS
48218	361	28	were	be	VBD
48218	361	29	not	not	RB
48218	361	30	uncommon	uncommon	JJ
48218	361	31	,	,	,
48218	361	32	but	but	CC
48218	361	33	these	these	DT
48218	361	34	were	be	VBD
48218	361	35	at	at	IN
48218	361	36	once	once	RB
48218	361	37	cumbersome	cumbersome	JJ
48218	361	38	and	and	CC
48218	361	39	unsteady	unsteady	JJ
48218	361	40	.	.	.
48218	362	1	Sir	Sir	NNP
48218	362	2	Isaac	Isaac	NNP
48218	362	3	Newton	Newton	NNP
48218	362	4	therefore	therefore	RB
48218	362	5	discarded	discard	VBD
48218	362	6	the	the	DT
48218	362	7	use	use	NN
48218	362	8	of	of	IN
48218	362	9	object	object	NN
48218	362	10	-	-	HYPH
48218	362	11	glasses	glass	NNS
48218	362	12	,	,	,
48218	362	13	and	and	CC
48218	362	14	used	use	VBD
48218	362	15	curved	curved	JJ
48218	362	16	mirrors	mirror	NNS
48218	362	17	in	in	IN
48218	362	18	order	order	NN
48218	362	19	to	to	TO
48218	362	20	form	form	VB
48218	362	21	the	the	DT
48218	362	22	image	image	NN
48218	362	23	in	in	IN
48218	362	24	the	the	DT
48218	362	25	focus	focus	NN
48218	362	26	,	,	,
48218	362	27	and	and	CC
48218	362	28	succeeded	succeed	VBD
48218	362	29	in	in	IN
48218	362	30	making	make	VBG
48218	362	31	two	two	CD
48218	362	32	telescopes	telescope	NNS
48218	362	33	on	on	IN
48218	362	34	this	this	DT
48218	362	35	principle	principle	NN
48218	362	36	of	of	IN
48218	362	37	reflection	reflection	NN
48218	362	38	.	.	.
48218	363	1	Others	other	NNS
48218	363	2	followed	follow	VBD
48218	363	3	in	in	IN
48218	363	4	the	the	DT
48218	363	5	same	same	JJ
48218	363	6	direction	direction	NN
48218	363	7	,	,	,
48218	363	8	and	and	CC
48218	363	9	a	a	DT
48218	363	10	century	century	NN
48218	363	11	later	later	RB
48218	363	12	Sir	Sir	NNP
48218	363	13	WILLIAM	WILLIAM	NNP
48218	363	14	HERSCHEL	HERSCHEL	NNP
48218	363	15	was	be	VBD
48218	363	16	most	most	RBS
48218	363	17	skilful	skilful	JJ
48218	363	18	and	and	CC
48218	363	19	successful	successful	JJ
48218	363	20	in	in	IN
48218	363	21	making	make	VBG
48218	363	22	"	"	``
48218	363	23	+	+	CC
48218	363	24	reflectors+	reflectors+	NN
48218	363	25	,	,	,
48218	363	26	"	"	''
48218	363	27	his	-PRON-	PRP$
48218	363	28	largest	large	JJS
48218	363	29	being	be	VBG
48218	363	30	40	40	CD
48218	363	31	feet	foot	NNS
48218	363	32	in	in	IN
48218	363	33	focal	focal	JJ
48218	363	34	length	length	NN
48218	363	35	,	,	,
48218	363	36	and	and	CC
48218	363	37	thus	thus	RB
48218	363	38	giving	give	VBG
48218	363	39	an	an	DT
48218	363	40	image	image	NN
48218	363	41	of	of	IN
48218	363	42	the	the	DT
48218	363	43	Moon	Moon	NNP
48218	363	44	in	in	IN
48218	363	45	its	-PRON-	PRP$
48218	363	46	focus	focus	NN
48218	363	47	of	of	IN
48218	363	48	nearly	nearly	RB
48218	363	49	4-½	4-½	NNP
48218	363	50	inches	inch	NNS
48218	363	51	diameter	diameter	NN
48218	363	52	.	.	.
48218	364	1	But	but	CC
48218	364	2	in	in	IN
48218	364	3	1729	1729	CD
48218	364	4	CHESTER	CHESTER	NNP
48218	364	5	MOOR	MOOR	NNP
48218	364	6	HALL	HALL	NNP
48218	364	7	found	find	VBD
48218	364	8	that	that	IN
48218	364	9	by	by	IN
48218	364	10	combining	combine	VBG
48218	364	11	two	two	CD
48218	364	12	suitable	suitable	JJ
48218	364	13	lenses	lense	NNS
48218	364	14	together	together	RB
48218	364	15	in	in	IN
48218	364	16	the	the	DT
48218	364	17	object	object	NN
48218	364	18	-	-	HYPH
48218	364	19	glass	glass	NN
48218	364	20	he	-PRON-	PRP
48218	364	21	could	could	MD
48218	364	22	get	get	VB
48218	364	23	over	over	IN
48218	364	24	most	most	JJS
48218	364	25	of	of	IN
48218	364	26	the	the	DT
48218	364	27	colour	colour	NN
48218	364	28	difficulty	difficulty	NN
48218	364	29	,	,	,
48218	364	30	and	and	CC
48218	364	31	in	in	IN
48218	364	32	1758	1758	CD
48218	364	33	the	the	DT
48218	364	34	optician	optician	NNP
48218	364	35	DOLLOND	DOLLOND	NNP
48218	364	36	began	begin	VBD
48218	364	37	to	to	TO
48218	364	38	make	make	VB
48218	364	39	object	object	NN
48218	364	40	-	-	HYPH
48218	364	41	glasses	glass	NNS
48218	364	42	that	that	WDT
48218	364	43	were	be	VBD
48218	364	44	almost	almost	RB
48218	364	45	free	free	JJ
48218	364	46	from	from	IN
48218	364	47	the	the	DT
48218	364	48	colour	colour	NN
48218	364	49	defect	defect	NN
48218	364	50	.	.	.
48218	365	1	From	from	IN
48218	365	2	that	that	DT
48218	365	3	time	time	NN
48218	365	4	onward	onward	IN
48218	365	5	the	the	DT
48218	365	6	manufacture	manufacture	NN
48218	365	7	of	of	IN
48218	365	8	"	"	``
48218	365	9	+	+	CC
48218	365	10	refractors+	refractors+	NN
48218	365	11	,	,	,
48218	365	12	"	"	''
48218	365	13	as	as	IN
48218	365	14	object	object	NN
48218	365	15	-	-	HYPH
48218	365	16	glass	glass	NN
48218	365	17	telescopes	telescope	NNS
48218	365	18	are	be	VBP
48218	365	19	called	call	VBN
48218	365	20	,	,	,
48218	365	21	has	have	VBZ
48218	365	22	improved	improve	VBN
48218	365	23	;	;	:
48218	365	24	the	the	DT
48218	365	25	glass	glass	NN
48218	365	26	has	have	VBZ
48218	365	27	been	be	VBN
48218	365	28	made	make	VBN
48218	365	29	more	more	RBR
48218	365	30	transparent	transparent	JJ
48218	365	31	and	and	CC
48218	365	32	more	more	RBR
48218	365	33	perfect	perfect	JJ
48218	365	34	in	in	IN
48218	365	35	quality	quality	NN
48218	365	36	,	,	,
48218	365	37	and	and	CC
48218	365	38	larger	large	JJR
48218	365	39	in	in	IN
48218	365	40	size	size	NN
48218	365	41	,	,	,
48218	365	42	and	and	CC
48218	365	43	the	the	DT
48218	365	44	figure	figure	NN
48218	365	45	of	of	IN
48218	365	46	the	the	DT
48218	365	47	lens	lens	NN
48218	365	48	improved	improve	VBN
48218	365	49	.	.	.
48218	366	1	The	the	DT
48218	366	2	largest	large	JJS
48218	366	3	refractor	refractor	NN
48218	366	4	now	now	RB
48218	366	5	in	in	IN
48218	366	6	use	use	NN
48218	366	7	is	be	VBZ
48218	366	8	that	that	DT
48218	366	9	of	of	IN
48218	366	10	the	the	DT
48218	366	11	Yerkes	Yerkes	NNP
48218	366	12	Observatory	Observatory	NNP
48218	366	13	,	,	,
48218	366	14	Wisconsin	Wisconsin	NNP
48218	366	15	,	,	,
48218	366	16	U.S.A.	U.S.A.	NNP
48218	366	17	,	,	,
48218	366	18	and	and	CC
48218	366	19	is	be	VBZ
48218	366	20	40	40	CD
48218	366	21	inches	inch	NNS
48218	366	22	in	in	IN
48218	366	23	aperture	aperture	NN
48218	366	24	,	,	,
48218	366	25	with	with	IN
48218	366	26	a	a	DT
48218	366	27	focal	focal	JJ
48218	366	28	length	length	NN
48218	366	29	of	of	IN
48218	366	30	65	65	CD
48218	366	31	feet	foot	NNS
48218	366	32	,	,	,
48218	366	33	so	so	IN
48218	366	34	that	that	IN
48218	366	35	the	the	DT
48218	366	36	image	image	NN
48218	366	37	of	of	IN
48218	366	38	the	the	DT
48218	366	39	Moon	Moon	NNP
48218	366	40	in	in	IN
48218	366	41	its	-PRON-	PRP$
48218	366	42	focus	focus	NN
48218	366	43	has	have	VBZ
48218	366	44	a	a	DT
48218	366	45	diameter	diameter	NN
48218	366	46	of	of	IN
48218	366	47	more	more	JJR
48218	366	48	than	than	IN
48218	366	49	7	7	CD
48218	366	50	inches	inch	NNS
48218	366	51	.	.	.
48218	367	1	At	at	IN
48218	367	2	present	present	JJ
48218	367	3	this	this	DT
48218	367	4	seems	seem	VBZ
48218	367	5	to	to	TO
48218	367	6	mark	mark	VB
48218	367	7	the	the	DT
48218	367	8	limit	limit	NN
48218	367	9	of	of	IN
48218	367	10	size	size	NN
48218	367	11	for	for	IN
48218	367	12	refractors	refractor	NNS
48218	367	13	,	,	,
48218	367	14	and	and	CC
48218	367	15	the	the	DT
48218	367	16	difficulty	difficulty	NN
48218	367	17	of	of	IN
48218	367	18	getting	get	VBG
48218	367	19	good	good	JJ
48218	367	20	enough	enough	JJ
48218	367	21	glass	glass	NN
48218	367	22	for	for	IN
48218	367	23	so	so	RB
48218	367	24	large	large	JJ
48218	367	25	a	a	DT
48218	367	26	lens	lens	NN
48218	367	27	is	be	VBZ
48218	367	28	very	very	RB
48218	367	29	great	great	JJ
48218	367	30	indeed	indeed	RB
48218	367	31	.	.	.
48218	368	1	Reflectors	reflector	NNS
48218	368	2	have	have	VBP
48218	368	3	therefore	therefore	RB
48218	368	4	come	come	VBN
48218	368	5	again	again	RB
48218	368	6	into	into	IN
48218	368	7	favour	favour	NN
48218	368	8	,	,	,
48218	368	9	as	as	IN
48218	368	10	mirrors	mirror	NNS
48218	368	11	can	can	MD
48218	368	12	be	be	VB
48218	368	13	made	make	VBN
48218	368	14	larger	large	JJR
48218	368	15	{	{	-LRB-
48218	368	16	48	48	CD
48218	368	17	}	}	-RRB-
48218	368	18	than	than	IN
48218	368	19	any	any	DT
48218	368	20	object	object	NN
48218	368	21	-	-	HYPH
48218	368	22	glass	glass	NN
48218	368	23	.	.	.
48218	369	1	Thus	thus	RB
48218	369	2	Lord	Lord	NNP
48218	369	3	Rosse	Rosse	NNP
48218	369	4	's	's	POS
48218	369	5	great	great	JJ
48218	369	6	telescope	telescope	NN
48218	369	7	was	be	VBD
48218	369	8	6	6	CD
48218	369	9	feet	foot	NNS
48218	369	10	in	in	IN
48218	369	11	diameter	diameter	NN
48218	369	12	;	;	:
48218	369	13	and	and	CC
48218	369	14	the	the	DT
48218	369	15	most	most	RBS
48218	369	16	powerful	powerful	JJ
48218	369	17	telescope	telescope	NN
48218	369	18	now	now	RB
48218	369	19	in	in	IN
48218	369	20	action	action	NN
48218	369	21	is	be	VBZ
48218	369	22	the	the	DT
48218	369	23	great	great	JJ
48218	369	24	5-foot	5-foot	CD
48218	369	25	mirror	mirror	NN
48218	369	26	of	of	IN
48218	369	27	the	the	DT
48218	369	28	Mt.	Mount	NNP
48218	370	1	Wilson	Wilson	NNP
48218	370	2	Observatory	Observatory	NNP
48218	370	3	,	,	,
48218	370	4	California	California	NNP
48218	370	5	,	,	,
48218	370	6	with	with	IN
48218	370	7	a	a	DT
48218	370	8	focal	focal	JJ
48218	370	9	length	length	NN
48218	370	10	,	,	,
48218	370	11	as	as	IN
48218	370	12	sometimes	sometimes	RB
48218	370	13	used	use	VBN
48218	370	14	,	,	,
48218	370	15	of	of	IN
48218	370	16	150	150	CD
48218	370	17	feet	foot	NNS
48218	370	18	.	.	.
48218	371	1	Thus	thus	RB
48218	371	2	its	-PRON-	PRP$
48218	371	3	light	light	JJ
48218	371	4	-	-	HYPH
48218	371	5	gathering	gather	VBG
48218	371	6	power	power	NN
48218	371	7	is	be	VBZ
48218	371	8	about	about	RB
48218	371	9	60,000	60,000	CD
48218	371	10	times	time	NNS
48218	371	11	that	that	DT
48218	371	12	of	of	IN
48218	371	13	the	the	DT
48218	371	14	unaided	unaided	JJ
48218	371	15	eye	eye	NN
48218	371	16	,	,	,
48218	371	17	and	and	CC
48218	371	18	the	the	DT
48218	371	19	full	full	JJ
48218	371	20	Moon	Moon	NNP
48218	371	21	in	in	IN
48218	371	22	its	-PRON-	PRP$
48218	371	23	focus	focus	NN
48218	371	24	is	be	VBZ
48218	371	25	17	17	CD
48218	371	26	inches	inch	NNS
48218	371	27	in	in	IN
48218	371	28	diameter	diameter	NN
48218	371	29	;	;	,
48218	371	30	such	such	JJ
48218	371	31	is	be	VBZ
48218	371	32	the	the	DT
48218	371	33	enormous	enormous	JJ
48218	371	34	increase	increase	NN
48218	371	35	to	to	IN
48218	371	36	man	man	NN
48218	371	37	's	's	POS
48218	371	38	power	power	NN
48218	371	39	of	of	IN
48218	371	40	sight	sight	NN
48218	371	41	,	,	,
48218	371	42	and	and	CC
48218	371	43	consequently	consequently	RB
48218	371	44	to	to	IN
48218	371	45	his	-PRON-	PRP$
48218	371	46	power	power	NN
48218	371	47	of	of	IN
48218	371	48	learning	learn	VBG
48218	371	49	about	about	IN
48218	371	50	the	the	DT
48218	371	51	heavenly	heavenly	JJ
48218	371	52	bodies	body	NNS
48218	371	53	,	,	,
48218	371	54	which	which	WDT
48218	371	55	the	the	DT
48218	371	56	development	development	NN
48218	371	57	of	of	IN
48218	371	58	the	the	DT
48218	371	59	telescope	telescope	NN
48218	371	60	has	have	VBZ
48218	371	61	afforded	afford	VBN
48218	371	62	to	to	IN
48218	371	63	him	-PRON-	PRP
48218	371	64	.	.	.
48218	372	1	The	the	DT
48218	372	2	measurement	measurement	NN
48218	372	3	of	of	IN
48218	372	4	time	time	NN
48218	372	5	was	be	VBD
48218	372	6	the	the	DT
48218	372	7	first	first	JJ
48218	372	8	purpose	purpose	NN
48218	372	9	for	for	IN
48218	372	10	which	which	WDT
48218	372	11	men	man	NNS
48218	372	12	watched	watch	VBD
48218	372	13	the	the	DT
48218	372	14	heavenly	heavenly	JJ
48218	372	15	bodies	body	NNS
48218	372	16	;	;	:
48218	372	17	a	a	DT
48218	372	18	second	second	JJ
48218	372	19	purpose	purpose	NN
48218	372	20	was	be	VBD
48218	372	21	the	the	DT
48218	372	22	measurement	measurement	NN
48218	372	23	of	of	IN
48218	372	24	the	the	DT
48218	372	25	size	size	NN
48218	372	26	of	of	IN
48218	372	27	the	the	DT
48218	372	28	Earth	Earth	NNP
48218	372	29	.	.	.
48218	373	1	If	if	IN
48218	373	2	at	at	IN
48218	373	3	one	one	CD
48218	373	4	place	place	NN
48218	373	5	a	a	DT
48218	373	6	star	star	NN
48218	373	7	was	be	VBD
48218	373	8	observed	observe	VBN
48218	373	9	to	to	TO
48218	373	10	pass	pass	VB
48218	373	11	exactly	exactly	RB
48218	373	12	overhead	overhead	RB
48218	373	13	,	,	,
48218	373	14	and	and	CC
48218	373	15	if	if	IN
48218	373	16	at	at	IN
48218	373	17	another	another	DT
48218	373	18	,	,	,
48218	373	19	due	due	JJ
48218	373	20	south	south	RB
48218	373	21	of	of	IN
48218	373	22	it	-PRON-	PRP
48218	373	23	,	,	,
48218	373	24	the	the	DT
48218	373	25	same	same	JJ
48218	373	26	star	star	NN
48218	373	27	was	be	VBD
48218	373	28	observed	observe	VBN
48218	373	29	to	to	TO
48218	373	30	pass	pass	VB
48218	373	31	the	the	DT
48218	373	32	meridian	meridian	NNP
48218	373	33	one	one	CD
48218	373	34	degree	degree	NN
48218	373	35	north	north	RB
48218	373	36	of	of	IN
48218	373	37	the	the	DT
48218	373	38	zenith	zenith	NN
48218	373	39	,	,	,
48218	373	40	then	then	RB
48218	373	41	by	by	IN
48218	373	42	measuring	measure	VBG
48218	373	43	the	the	DT
48218	373	44	distance	distance	NN
48218	373	45	between	between	IN
48218	373	46	the	the	DT
48218	373	47	two	two	CD
48218	373	48	places	place	NNS
48218	373	49	the	the	DT
48218	373	50	circumference	circumference	NN
48218	373	51	of	of	IN
48218	373	52	the	the	DT
48218	373	53	whole	whole	JJ
48218	373	54	Earth	Earth	NNP
48218	373	55	would	would	MD
48218	373	56	be	be	VB
48218	373	57	known	know	VBN
48218	373	58	,	,	,
48218	373	59	for	for	IN
48218	373	60	it	-PRON-	PRP
48218	373	61	would	would	MD
48218	373	62	be	be	VB
48218	373	63	360	360	CD
48218	373	64	times	time	NNS
48218	373	65	that	that	DT
48218	373	66	amount	amount	NN
48218	373	67	.	.	.
48218	374	1	In	in	IN
48218	374	2	this	this	DT
48218	374	3	way	way	NN
48218	374	4	the	the	DT
48218	374	5	size	size	NN
48218	374	6	of	of	IN
48218	374	7	the	the	DT
48218	374	8	Earth	Earth	NNP
48218	374	9	was	be	VBD
48218	374	10	roughly	roughly	RB
48218	374	11	ascertained	ascertain	VBN
48218	374	12	2000	2000	CD
48218	374	13	years	year	NNS
48218	374	14	before	before	IN
48218	374	15	the	the	DT
48218	374	16	invention	invention	NN
48218	374	17	of	of	IN
48218	374	18	the	the	DT
48218	374	19	telescope	telescope	NN
48218	374	20	.	.	.
48218	375	1	But	but	CC
48218	375	2	with	with	IN
48218	375	3	the	the	DT
48218	375	4	telescope	telescope	NN
48218	375	5	measures	measure	NNS
48218	375	6	of	of	IN
48218	375	7	much	much	RB
48218	375	8	greater	great	JJR
48218	375	9	precision	precision	NN
48218	375	10	could	could	MD
48218	375	11	be	be	VB
48218	375	12	made	make	VBN
48218	375	13	,	,	,
48218	375	14	and	and	CC
48218	375	15	hence	hence	RB
48218	375	16	far	far	RB
48218	375	17	more	more	RBR
48218	375	18	difficult	difficult	JJ
48218	375	19	problems	problem	NNS
48218	375	20	could	could	MD
48218	375	21	be	be	VB
48218	375	22	attacked	attack	VBN
48218	375	23	.	.	.
48218	376	1	One	one	CD
48218	376	2	great	great	JJ
48218	376	3	practical	practical	JJ
48218	376	4	problem	problem	NN
48218	376	5	was	be	VBD
48218	376	6	that	that	DT
48218	376	7	of	of	IN
48218	376	8	finding	find	VBG
48218	376	9	out	out	RP
48218	376	10	the	the	DT
48218	376	11	position	position	NN
48218	376	12	of	of	IN
48218	376	13	a	a	DT
48218	376	14	ship	ship	NN
48218	376	15	when	when	WRB
48218	376	16	out	out	IN
48218	376	17	of	of	IN
48218	376	18	sight	sight	NN
48218	376	19	of	of	IN
48218	376	20	land	land	NN
48218	376	21	.	.	.
48218	377	1	The	the	DT
48218	377	2	ancient	ancient	JJ
48218	377	3	Phoenician	phoenician	JJ
48218	377	4	and	and	CC
48218	377	5	Greek	greek	JJ
48218	377	6	navigators	navigator	NNS
48218	377	7	had	have	VBD
48218	377	8	mostly	mostly	RB
48218	377	9	confined	confine	VBN
48218	377	10	themselves	-PRON-	PRP
48218	377	11	to	to	IN
48218	377	12	coasting	coast	VBG
48218	377	13	voyages	voyage	NNS
48218	377	14	along	along	IN
48218	377	15	the	the	DT
48218	377	16	shores	shore	NNS
48218	377	17	of	of	IN
48218	377	18	the	the	DT
48218	377	19	Mediterranean	Mediterranean	NNP
48218	377	20	Sea	Sea	NNP
48218	377	21	,	,	,
48218	377	22	and	and	CC
48218	377	23	therefore	therefore	RB
48218	377	24	the	the	DT
48218	377	25	quick	quick	JJ
48218	377	26	recognition	recognition	NN
48218	377	27	of	of	IN
48218	377	28	landmarks	landmark	NNS
48218	377	29	was	be	VBD
48218	377	30	the	the	DT
48218	377	31	first	first	JJ
48218	377	32	requisite	requisite	NN
48218	377	33	for	for	IN
48218	377	34	a	a	DT
48218	377	35	good	good	JJ
48218	377	36	sailor	sailor	NN
48218	377	37	.	.	.
48218	378	1	But	but	CC
48218	378	2	when	when	WRB
48218	378	3	,	,	,
48218	378	4	in	in	IN
48218	378	5	1492	1492	CD
48218	378	6	,	,	,
48218	378	7	Columbus	Columbus	NNP
48218	378	8	had	have	VBD
48218	378	9	brought	bring	VBN
48218	378	10	a	a	DT
48218	378	11	new	new	JJ
48218	378	12	continent	continent	NN
48218	378	13	to	to	IN
48218	378	14	light	light	NN
48218	378	15	,	,	,
48218	378	16	and	and	CC
48218	378	17	long	long	JJ
48218	378	18	voyages	voyage	NNS
48218	378	19	were	be	VBD
48218	378	20	freely	freely	RB
48218	378	21	taken	take	VBN
48218	378	22	across	across	IN
48218	378	23	the	the	DT
48218	378	24	great	great	JJ
48218	378	25	oceans	ocean	NNS
48218	378	26	,	,	,
48218	378	27	it	-PRON-	PRP
48218	378	28	became	become	VBD
48218	378	29	an	an	DT
48218	378	30	urgent	urgent	JJ
48218	378	31	{	{	-LRB-
48218	378	32	49	49	CD
48218	378	33	}	}	-RRB-
48218	378	34	necessity	necessity	NN
48218	378	35	for	for	IN
48218	378	36	the	the	DT
48218	378	37	navigator	navigator	NN
48218	378	38	to	to	TO
48218	378	39	find	find	VB
48218	378	40	out	out	RP
48218	378	41	his	-PRON-	PRP$
48218	378	42	position	position	NN
48218	378	43	when	when	WRB
48218	378	44	he	-PRON-	PRP
48218	378	45	had	have	VBD
48218	378	46	been	be	VBN
48218	378	47	out	out	IN
48218	378	48	of	of	IN
48218	378	49	sight	sight	NN
48218	378	50	of	of	IN
48218	378	51	any	any	DT
48218	378	52	landmark	landmark	NN
48218	378	53	for	for	IN
48218	378	54	weeks	week	NNS
48218	378	55	.	.	.
48218	379	1	This	this	DT
48218	379	2	necessity	necessity	NN
48218	379	3	was	be	VBD
48218	379	4	especially	especially	RB
48218	379	5	felt	feel	VBN
48218	379	6	by	by	IN
48218	379	7	the	the	DT
48218	379	8	nations	nation	NNS
48218	379	9	of	of	IN
48218	379	10	Western	Western	NNP
48218	379	11	Europe	Europe	NNP
48218	379	12	,	,	,
48218	379	13	the	the	DT
48218	379	14	countries	country	NNS
48218	379	15	facing	face	VBG
48218	379	16	the	the	DT
48218	379	17	Atlantic	Atlantic	NNP
48218	379	18	with	with	IN
48218	379	19	the	the	DT
48218	379	20	New	New	NNP
48218	379	21	World	World	NNP
48218	379	22	on	on	IN
48218	379	23	its	-PRON-	PRP$
48218	379	24	far	far	RB
48218	379	25	-	-	HYPH
48218	379	26	distant	distant	JJ
48218	379	27	other	other	JJ
48218	379	28	shore	shore	NN
48218	379	29	.	.	.
48218	380	1	Spain	Spain	NNP
48218	380	2	,	,	,
48218	380	3	France	France	NNP
48218	380	4	,	,	,
48218	380	5	England	England	NNP
48218	380	6	,	,	,
48218	380	7	and	and	CC
48218	380	8	Holland	Holland	NNP
48218	380	9	,	,	,
48218	380	10	all	all	DT
48218	380	11	were	be	VBD
48218	380	12	eager	eager	JJ
48218	380	13	competitors	competitor	NNS
48218	380	14	for	for	IN
48218	380	15	a	a	DT
48218	380	16	grasp	grasp	NN
48218	380	17	on	on	IN
48218	380	18	the	the	DT
48218	380	19	new	new	JJ
48218	380	20	lands	land	NNS
48218	380	21	,	,	,
48218	380	22	and	and	CC
48218	380	23	therefore	therefore	RB
48218	380	24	were	be	VBD
48218	380	25	earnest	earnest	JJ
48218	380	26	in	in	IN
48218	380	27	seeking	seek	VBG
48218	380	28	a	a	DT
48218	380	29	solution	solution	NN
48218	380	30	of	of	IN
48218	380	31	the	the	DT
48218	380	32	problem	problem	NN
48218	380	33	of	of	IN
48218	380	34	navigation	navigation	NN
48218	380	35	.	.	.
48218	381	1	The	the	DT
48218	381	2	latitude	latitude	NN
48218	381	3	of	of	IN
48218	381	4	the	the	DT
48218	381	5	ship	ship	NN
48218	381	6	could	could	MD
48218	381	7	be	be	VB
48218	381	8	found	find	VBN
48218	381	9	out	out	RP
48218	381	10	by	by	IN
48218	381	11	observing	observe	VBG
48218	381	12	the	the	DT
48218	381	13	height	height	NN
48218	381	14	of	of	IN
48218	381	15	the	the	DT
48218	381	16	Sun	Sun	NNP
48218	381	17	at	at	IN
48218	381	18	noon	noon	NN
48218	381	19	,	,	,
48218	381	20	or	or	CC
48218	381	21	of	of	IN
48218	381	22	the	the	DT
48218	381	23	Pole	Pole	NNP
48218	381	24	Star	Star	NNP
48218	381	25	at	at	IN
48218	381	26	night	night	NN
48218	381	27	,	,	,
48218	381	28	or	or	CC
48218	381	29	in	in	IN
48218	381	30	several	several	JJ
48218	381	31	other	other	JJ
48218	381	32	ways	way	NNS
48218	381	33	.	.	.
48218	382	1	But	but	CC
48218	382	2	the	the	DT
48218	382	3	longitude	longitude	NN
48218	382	4	was	be	VBD
48218	382	5	more	more	RBR
48218	382	6	difficult	difficult	JJ
48218	382	7	.	.	.
48218	383	1	As	as	IN
48218	383	2	the	the	DT
48218	383	3	Earth	Earth	NNP
48218	383	4	turns	turn	VBZ
48218	383	5	on	on	IN
48218	383	6	its	-PRON-	PRP$
48218	383	7	axis	axis	NN
48218	383	8	,	,	,
48218	383	9	different	different	JJ
48218	383	10	portions	portion	NNS
48218	383	11	of	of	IN
48218	383	12	its	-PRON-	PRP$
48218	383	13	surface	surface	NN
48218	383	14	are	be	VBP
48218	383	15	brought	bring	VBN
48218	383	16	in	in	IN
48218	383	17	succession	succession	NN
48218	383	18	under	under	IN
48218	383	19	the	the	DT
48218	383	20	Sun	Sun	NNP
48218	383	21	,	,	,
48218	383	22	and	and	CC
48218	383	23	if	if	IN
48218	383	24	we	-PRON-	PRP
48218	383	25	take	take	VBP
48218	383	26	the	the	DT
48218	383	27	moment	moment	NN
48218	383	28	when	when	WRB
48218	383	29	the	the	DT
48218	383	30	Sun	Sun	NNP
48218	383	31	is	be	VBZ
48218	383	32	on	on	IN
48218	383	33	the	the	DT
48218	383	34	meridian	meridian	NN
48218	383	35	of	of	IN
48218	383	36	any	any	DT
48218	383	37	place	place	NN
48218	383	38	as	as	IN
48218	383	39	its	-PRON-	PRP$
48218	383	40	noon	noon	NN
48218	383	41	,	,	,
48218	383	42	as	as	IN
48218	383	43	twelve	twelve	CD
48218	383	44	o'clock	o'clock	NN
48218	383	45	for	for	IN
48218	383	46	that	that	DT
48218	383	47	place	place	NN
48218	383	48	,	,	,
48218	383	49	then	then	RB
48218	383	50	the	the	DT
48218	383	51	difference	difference	NN
48218	383	52	of	of	IN
48218	383	53	longitude	longitude	NN
48218	383	54	between	between	IN
48218	383	55	any	any	DT
48218	383	56	two	two	CD
48218	383	57	places	place	NNS
48218	383	58	is	be	VBZ
48218	383	59	essentially	essentially	RB
48218	383	60	the	the	DT
48218	383	61	difference	difference	NN
48218	383	62	in	in	IN
48218	383	63	their	-PRON-	PRP$
48218	383	64	local	local	JJ
48218	383	65	times	time	NNS
48218	383	66	.	.	.
48218	384	1	It	-PRON-	PRP
48218	384	2	was	be	VBD
48218	384	3	possible	possible	JJ
48218	384	4	for	for	IN
48218	384	5	the	the	DT
48218	384	6	sailor	sailor	NN
48218	384	7	to	to	TO
48218	384	8	find	find	VB
48218	384	9	out	out	RP
48218	384	10	when	when	WRB
48218	384	11	it	-PRON-	PRP
48218	384	12	was	be	VBD
48218	384	13	local	local	JJ
48218	384	14	noon	noon	NN
48218	384	15	for	for	IN
48218	384	16	him	-PRON-	PRP
48218	384	17	,	,	,
48218	384	18	but	but	CC
48218	384	19	how	how	WRB
48218	384	20	could	could	MD
48218	384	21	he	-PRON-	PRP
48218	384	22	possibly	possibly	RB
48218	384	23	find	find	VB
48218	384	24	out	out	RP
48218	384	25	what	what	WP
48218	384	26	time	time	NN
48218	384	27	it	-PRON-	PRP
48218	384	28	was	be	VBD
48218	384	29	at	at	IN
48218	384	30	that	that	DT
48218	384	31	moment	moment	NN
48218	384	32	at	at	IN
48218	384	33	the	the	DT
48218	384	34	port	port	NN
48218	384	35	from	from	IN
48218	384	36	which	which	WDT
48218	384	37	he	-PRON-	PRP
48218	384	38	had	have	VBD
48218	384	39	sailed	sail	VBN
48218	384	40	,	,	,
48218	384	41	perhaps	perhaps	RB
48218	384	42	several	several	JJ
48218	384	43	weeks	week	NNS
48218	384	44	before	before	RB
48218	384	45	?	?	.
48218	385	1	The	the	DT
48218	385	2	Moon	Moon	NNP
48218	385	3	and	and	CC
48218	385	4	stars	star	NNS
48218	385	5	supplied	supply	VBD
48218	385	6	eventually	eventually	RB
48218	385	7	the	the	DT
48218	385	8	means	mean	NNS
48218	385	9	for	for	IN
48218	385	10	giving	give	VBG
48218	385	11	this	this	DT
48218	385	12	information	information	NN
48218	385	13	.	.	.
48218	386	1	For	for	IN
48218	386	2	the	the	DT
48218	386	3	Moon	Moon	NNP
48218	386	4	moves	move	VBZ
48218	386	5	amongst	amongst	IN
48218	386	6	the	the	DT
48218	386	7	stars	star	NNS
48218	386	8	,	,	,
48218	386	9	as	as	IN
48218	386	10	the	the	DT
48218	386	11	hand	hand	NN
48218	386	12	of	of	IN
48218	386	13	a	a	DT
48218	386	14	clock	clock	NN
48218	386	15	moves	move	NNS
48218	386	16	amongst	amongst	IN
48218	386	17	the	the	DT
48218	386	18	figures	figure	NNS
48218	386	19	of	of	IN
48218	386	20	a	a	DT
48218	386	21	dial	dial	NN
48218	386	22	,	,	,
48218	386	23	and	and	CC
48218	386	24	it	-PRON-	PRP
48218	386	25	became	become	VBD
48218	386	26	possible	possible	JJ
48218	386	27	at	at	IN
48218	386	28	length	length	NN
48218	386	29	to	to	TO
48218	386	30	predict	predict	VB
48218	386	31	for	for	IN
48218	386	32	long	long	RB
48218	386	33	in	in	IN
48218	386	34	advance	advance	NN
48218	386	35	exactly	exactly	RB
48218	386	36	where	where	WRB
48218	386	37	amongst	amongst	IN
48218	386	38	the	the	DT
48218	386	39	stars	star	NNS
48218	386	40	the	the	DT
48218	386	41	Moon	Moon	NNP
48218	386	42	would	would	MD
48218	386	43	be	be	VB
48218	386	44	,	,	,
48218	386	45	for	for	IN
48218	386	46	any	any	DT
48218	386	47	given	give	VBN
48218	386	48	time	time	NN
48218	386	49	,	,	,
48218	386	50	of	of	IN
48218	386	51	any	any	DT
48218	386	52	selected	selected	JJ
48218	386	53	place	place	NN
48218	386	54	.	.	.
48218	387	1	When	when	WRB
48218	387	2	this	this	DT
48218	387	3	method	method	NN
48218	387	4	was	be	VBD
48218	387	5	first	first	RB
48218	387	6	suggested	suggest	VBN
48218	387	7	,	,	,
48218	387	8	however	however	RB
48218	387	9	,	,	,
48218	387	10	neither	neither	CC
48218	387	11	the	the	DT
48218	387	12	motion	motion	NN
48218	387	13	of	of	IN
48218	387	14	the	the	DT
48218	387	15	Moon	Moon	NNP
48218	387	16	nor	nor	CC
48218	387	17	the	the	DT
48218	387	18	places	place	NNS
48218	387	19	of	of	IN
48218	387	20	the	the	DT
48218	387	21	principal	principal	JJ
48218	387	22	stars	star	NNS
48218	387	23	were	be	VBD
48218	387	24	known	know	VBN
48218	387	25	with	with	IN
48218	387	26	sufficient	sufficient	JJ
48218	387	27	accuracy	accuracy	NN
48218	387	28	,	,	,
48218	387	29	and	and	CC
48218	387	30	it	-PRON-	PRP
48218	387	31	was	be	VBD
48218	387	32	to	to	TO
48218	387	33	remedy	remedy	VB
48218	387	34	this	this	DT
48218	387	35	defect	defect	NN
48218	387	36	,	,	,
48218	387	37	and	and	CC
48218	387	38	put	put	VBD
48218	387	39	navigation	navigation	NN
48218	387	40	upon	upon	IN
48218	387	41	{	{	-LRB-
48218	387	42	50	50	CD
48218	387	43	}	}	-RRB-
48218	387	44	a	a	DT
48218	387	45	sound	sound	JJ
48218	387	46	basis	basis	NN
48218	387	47	,	,	,
48218	387	48	that	that	IN
48218	387	49	CHARLES	CHARLES	NNP
48218	387	50	II	II	NNP
48218	387	51	.	.	.
48218	388	1	founded	found	VBD
48218	388	2	Greenwich	Greenwich	NNP
48218	388	3	Observatory	Observatory	NNP
48218	388	4	in	in	IN
48218	388	5	the	the	DT
48218	388	6	year	year	NN
48218	388	7	1675	1675	CD
48218	388	8	,	,	,
48218	388	9	and	and	CC
48218	388	10	appointed	appoint	VBD
48218	388	11	FLAMSTEED	FLAMSTEED	NNP
48218	388	12	the	the	DT
48218	388	13	first	first	JJ
48218	388	14	Astronomer	Astronomer	NNP
48218	388	15	Royal	Royal	NNP
48218	388	16	.	.	.
48218	389	1	In	in	IN
48218	389	2	the	the	DT
48218	389	3	year	year	NN
48218	389	4	1767	1767	CD
48218	389	5	MASKELYNE	MASKELYNE	NNP
48218	389	6	,	,	,
48218	389	7	the	the	DT
48218	389	8	fifth	fifth	JJ
48218	389	9	Astronomer	Astronomer	NNP
48218	389	10	Royal	Royal	NNP
48218	389	11	,	,	,
48218	389	12	brought	bring	VBD
48218	389	13	out	out	RP
48218	389	14	the	the	DT
48218	389	15	first	first	JJ
48218	389	16	volume	volume	NN
48218	389	17	of	of	IN
48218	389	18	the	the	DT
48218	389	19	_	_	NNP
48218	389	20	Nautical	Nautical	NNP
48218	389	21	Almanac	Almanac	NNP
48218	389	22	_	_	NNP
48218	389	23	,	,	,
48218	389	24	in	in	IN
48218	389	25	which	which	WDT
48218	389	26	the	the	DT
48218	389	27	positions	position	NNS
48218	389	28	of	of	IN
48218	389	29	the	the	DT
48218	389	30	Moon	Moon	NNP
48218	389	31	relative	relative	JJ
48218	389	32	to	to	IN
48218	389	33	certain	certain	JJ
48218	389	34	stars	star	NNS
48218	389	35	were	be	VBD
48218	389	36	given	give	VBN
48218	389	37	for	for	IN
48218	389	38	regular	regular	JJ
48218	389	39	intervals	interval	NNS
48218	389	40	of	of	IN
48218	389	41	Greenwich	Greenwich	NNP
48218	389	42	time	time	NN
48218	389	43	.	.	.
48218	390	1	Much	much	JJ
48218	390	2	about	about	IN
48218	390	3	the	the	DT
48218	390	4	same	same	JJ
48218	390	5	period	period	NN
48218	390	6	the	the	DT
48218	390	7	problem	problem	NN
48218	390	8	was	be	VBD
48218	390	9	solved	solve	VBN
48218	390	10	in	in	IN
48218	390	11	another	another	DT
48218	390	12	way	way	NN
48218	390	13	by	by	IN
48218	390	14	the	the	DT
48218	390	15	invention	invention	NN
48218	390	16	of	of	IN
48218	390	17	the	the	DT
48218	390	18	chronometer	chronometer	NN
48218	390	19	,	,	,
48218	390	20	by	by	IN
48218	390	21	JOHN	JOHN	NNP
48218	390	22	HARRISON	HARRISON	NNP
48218	390	23	,	,	,
48218	390	24	a	a	DT
48218	390	25	Yorkshire	Yorkshire	NNP
48218	390	26	carpenter	carpenter	NN
48218	390	27	.	.	.
48218	391	1	The	the	DT
48218	391	2	+	+	CD
48218	391	3	chronometer+	chronometer+	NN
48218	391	4	was	be	VBD
48218	391	5	a	a	DT
48218	391	6	large	large	JJ
48218	391	7	watch	watch	NN
48218	391	8	,	,	,
48218	391	9	so	so	RB
48218	391	10	constructed	construct	VBD
48218	391	11	that	that	IN
48218	391	12	its	-PRON-	PRP$
48218	391	13	rate	rate	NN
48218	391	14	was	be	VBD
48218	391	15	not	not	RB
48218	391	16	greatly	greatly	RB
48218	391	17	altered	alter	VBN
48218	391	18	by	by	IN
48218	391	19	heat	heat	NN
48218	391	20	or	or	CC
48218	391	21	cold	cold	JJ
48218	391	22	,	,	,
48218	391	23	so	so	IN
48218	391	24	that	that	IN
48218	391	25	the	the	DT
48218	391	26	navigator	navigator	NN
48218	391	27	had	have	VBD
48218	391	28	Greenwich	Greenwich	NNP
48218	391	29	time	time	NN
48218	391	30	with	with	IN
48218	391	31	him	-PRON-	PRP
48218	391	32	wherever	wherever	WRB
48218	391	33	he	-PRON-	PRP
48218	391	34	went	go	VBD
48218	391	35	.	.	.
48218	392	1	The	the	DT
48218	392	2	new	new	JJ
48218	392	3	method	method	NN
48218	392	4	in	in	IN
48218	392	5	the	the	DT
48218	392	6	hands	hand	NNS
48218	392	7	of	of	IN
48218	392	8	CAPTAIN	CAPTAIN	NNP
48218	392	9	COOK	COOK	NNP
48218	392	10	and	and	CC
48218	392	11	other	other	JJ
48218	392	12	great	great	JJ
48218	392	13	navigators	navigator	NNS
48218	392	14	led	lead	VBD
48218	392	15	to	to	IN
48218	392	16	a	a	DT
48218	392	17	rapid	rapid	JJ
48218	392	18	development	development	NN
48218	392	19	of	of	IN
48218	392	20	navigation	navigation	NN
48218	392	21	and	and	CC
48218	392	22	the	the	DT
48218	392	23	discovery	discovery	NN
48218	392	24	of	of	IN
48218	392	25	Australia	Australia	NNP
48218	392	26	and	and	CC
48218	392	27	New	New	NNP
48218	392	28	Zealand	Zealand	NNP
48218	392	29	,	,	,
48218	392	30	and	and	CC
48218	392	31	a	a	DT
48218	392	32	number	number	NN
48218	392	33	of	of	IN
48218	392	34	islands	island	NNS
48218	392	35	in	in	IN
48218	392	36	the	the	DT
48218	392	37	Pacific	Pacific	NNP
48218	392	38	.	.	.
48218	393	1	The	the	DT
48218	393	2	building	building	NN
48218	393	3	up	up	RP
48218	393	4	of	of	IN
48218	393	5	the	the	DT
48218	393	6	vast	vast	JJ
48218	393	7	oceanic	oceanic	JJ
48218	393	8	commerce	commerce	NN
48218	393	9	of	of	IN
48218	393	10	Great	Great	NNP
48218	393	11	Britain	Britain	NNP
48218	393	12	and	and	CC
48218	393	13	of	of	IN
48218	393	14	her	-PRON-	PRP$
48218	393	15	great	great	JJ
48218	393	16	colonial	colonial	JJ
48218	393	17	empire	empire	NN
48218	393	18	,	,	,
48218	393	19	both	both	CC
48218	393	20	in	in	IN
48218	393	21	North	North	NNP
48218	393	22	America	America	NNP
48218	393	23	and	and	CC
48218	393	24	in	in	IN
48218	393	25	the	the	DT
48218	393	26	Southern	Southern	NNP
48218	393	27	Oceans	Oceans	NNPS
48218	393	28	,	,	,
48218	393	29	has	have	VBZ
48218	393	30	arisen	arise	VBN
48218	393	31	out	out	IN
48218	393	32	of	of	IN
48218	393	33	the	the	DT
48218	393	34	work	work	NN
48218	393	35	of	of	IN
48218	393	36	the	the	DT
48218	393	37	Royal	Royal	NNP
48218	393	38	Observatory	Observatory	NNP
48218	393	39	,	,	,
48218	393	40	Greenwich	Greenwich	NNP
48218	393	41	,	,	,
48218	393	42	and	and	CC
48218	393	43	has	have	VBZ
48218	393	44	had	have	VBN
48218	393	45	a	a	DT
48218	393	46	real	real	JJ
48218	393	47	and	and	CC
48218	393	48	intimate	intimate	JJ
48218	393	49	connection	connection	NN
48218	393	50	with	with	IN
48218	393	51	it	-PRON-	PRP
48218	393	52	.	.	.
48218	394	1	To	to	TO
48218	394	2	observe	observe	VB
48218	394	3	the	the	DT
48218	394	4	motions	motion	NNS
48218	394	5	of	of	IN
48218	394	6	the	the	DT
48218	394	7	Moon	Moon	NNP
48218	394	8	,	,	,
48218	394	9	Sun	Sun	NNP
48218	394	10	,	,	,
48218	394	11	and	and	CC
48218	394	12	planets	planet	NNS
48218	394	13	,	,	,
48218	394	14	and	and	CC
48218	394	15	to	to	TO
48218	394	16	determine	determine	VB
48218	394	17	with	with	IN
48218	394	18	the	the	DT
48218	394	19	greatest	great	JJS
48218	394	20	possible	possible	JJ
48218	394	21	precision	precision	NN
48218	394	22	the	the	DT
48218	394	23	places	place	NNS
48218	394	24	of	of	IN
48218	394	25	the	the	DT
48218	394	26	stars	star	NNS
48218	394	27	have	have	VBP
48218	394	28	been	be	VBN
48218	394	29	the	the	DT
48218	394	30	programme	programme	NN
48218	394	31	of	of	IN
48218	394	32	Greenwich	Greenwich	NNP
48218	394	33	Observatory	Observatory	NNP
48218	394	34	from	from	IN
48218	394	35	its	-PRON-	PRP$
48218	394	36	foundation	foundation	NN
48218	394	37	to	to	IN
48218	394	38	the	the	DT
48218	394	39	present	present	JJ
48218	394	40	time	time	NN
48218	394	41	.	.	.
48218	395	1	Other	other	JJ
48218	395	2	great	great	JJ
48218	395	3	national	national	JJ
48218	395	4	observatories	observatory	NNS
48218	395	5	have	have	VBP
48218	395	6	been	be	VBN
48218	395	7	Copenhagen	Copenhagen	NNP
48218	395	8	,	,	,
48218	395	9	founded	found	VBN
48218	395	10	in	in	IN
48218	395	11	1637	1637	CD
48218	395	12	;	;	:
48218	395	13	Paris	Paris	NNP
48218	395	14	,	,	,
48218	395	15	in	in	IN
48218	395	16	1667	1667	CD
48218	395	17	;	;	:
48218	395	18	Berlin	Berlin	NNP
48218	395	19	,	,	,
48218	395	20	in	in	IN
48218	395	21	1700	1700	CD
48218	395	22	;	;	:
48218	395	23	St.	St.	NNP
48218	395	24	Petersburg	Petersburg	NNP
48218	395	25	,	,	,
48218	395	26	in	in	IN
48218	395	27	1725	1725	CD
48218	395	28	,	,	,
48218	395	29	superseded	supersede	VBN
48218	395	30	by	by	IN
48218	395	31	that	that	DT
48218	395	32	of	of	IN
48218	395	33	Pulkowa	Pulkowa	NNP
48218	395	34	,	,	,
48218	395	35	in	in	IN
48218	395	36	1839	1839	CD
48218	395	37	;	;	:
48218	395	38	and	and	CC
48218	395	39	Washington	Washington	NNP
48218	395	40	,	,	,
48218	395	41	in	in	IN
48218	395	42	1842	1842	CD
48218	395	43	;	;	:
48218	395	44	while	while	IN
48218	395	45	not	not	RB
48218	395	46	a	a	DT
48218	395	47	few	few	JJ
48218	395	48	of	of	IN
48218	395	49	the	the	DT
48218	395	50	great	great	JJ
48218	395	51	universities	university	NNS
48218	395	52	have	have	VBP
48218	395	53	also	also	RB
48218	395	54	efficient	efficient	JJ
48218	395	55	observatories	observatory	NNS
48218	395	56	connected	connect	VBN
48218	395	57	with	with	IN
48218	395	58	them	-PRON-	PRP
48218	395	59	.	.	.
48218	396	1	Of	of	IN
48218	396	2	the	the	DT
48218	396	3	directly	directly	RB
48218	396	4	practical	practical	JJ
48218	396	5	results	result	NNS
48218	396	6	of	of	IN
48218	396	7	astronomy	astronomy	NN
48218	396	8	,	,	,
48218	396	9	the	the	DT
48218	396	10	{	{	-LRB-
48218	396	11	51	51	CD
48218	396	12	}	}	-RRB-
48218	396	13	promotion	promotion	NN
48218	396	14	of	of	IN
48218	396	15	navigation	navigation	NN
48218	396	16	stands	stand	VBZ
48218	396	17	in	in	IN
48218	396	18	the	the	DT
48218	396	19	first	first	JJ
48218	396	20	rank	rank	NN
48218	396	21	.	.	.
48218	397	1	But	but	CC
48218	397	2	the	the	DT
48218	397	3	science	science	NN
48218	397	4	has	have	VBZ
48218	397	5	never	never	RB
48218	397	6	been	be	VBN
48218	397	7	limited	limit	VBN
48218	397	8	to	to	IN
48218	397	9	merely	merely	RB
48218	397	10	utilitarian	utilitarian	JJ
48218	397	11	inquiries	inquiry	NNS
48218	397	12	,	,	,
48218	397	13	and	and	CC
48218	397	14	the	the	DT
48218	397	15	problem	problem	NN
48218	397	16	of	of	IN
48218	397	17	measuring	measure	VBG
48218	397	18	celestial	celestial	JJ
48218	397	19	distances	distance	NNS
48218	397	20	has	have	VBZ
48218	397	21	followed	follow	VBN
48218	397	22	on	on	IN
48218	397	23	inevitably	inevitably	RB
48218	397	24	from	from	IN
48218	397	25	the	the	DT
48218	397	26	measurement	measurement	NN
48218	397	27	of	of	IN
48218	397	28	the	the	DT
48218	397	29	Earth	Earth	NNP
48218	397	30	.	.	.
48218	398	1	The	the	DT
48218	398	2	first	first	JJ
48218	398	3	distance	distance	NN
48218	398	4	to	to	TO
48218	398	5	be	be	VB
48218	398	6	attacked	attack	VBN
48218	398	7	was	be	VBD
48218	398	8	that	that	DT
48218	398	9	of	of	IN
48218	398	10	the	the	DT
48218	398	11	nearest	near	JJS
48218	398	12	companion	companion	NN
48218	398	13	to	to	IN
48218	398	14	the	the	DT
48218	398	15	Earth	Earth	NNP
48218	398	16	,	,	,
48218	398	17	_	_	NNP
48218	398	18	i.e.	i.e.	FW
48218	398	19	_	_	NNP
48218	398	20	the	the	DT
48218	398	21	Moon	Moon	NNP
48218	398	22	.	.	.
48218	399	1	It	-PRON-	PRP
48218	399	2	often	often	RB
48218	399	3	happens	happen	VBZ
48218	399	4	on	on	IN
48218	399	5	our	-PRON-	PRP$
48218	399	6	own	own	JJ
48218	399	7	planet	planet	NN
48218	399	8	that	that	WDT
48218	399	9	it	-PRON-	PRP
48218	399	10	is	be	VBZ
48218	399	11	required	require	VBN
48218	399	12	to	to	TO
48218	399	13	find	find	VB
48218	399	14	the	the	DT
48218	399	15	distance	distance	NN
48218	399	16	of	of	IN
48218	399	17	an	an	DT
48218	399	18	object	object	NN
48218	399	19	beyond	beyond	IN
48218	399	20	our	-PRON-	PRP$
48218	399	21	reach	reach	NN
48218	399	22	.	.	.
48218	400	1	Thus	thus	RB
48218	400	2	a	a	DT
48218	400	3	general	general	NN
48218	400	4	on	on	IN
48218	400	5	the	the	DT
48218	400	6	march	march	NN
48218	400	7	may	may	MD
48218	400	8	come	come	VB
48218	400	9	to	to	IN
48218	400	10	a	a	DT
48218	400	11	river	river	NN
48218	400	12	and	and	CC
48218	400	13	need	need	VBP
48218	400	14	to	to	TO
48218	400	15	know	know	VB
48218	400	16	exactly	exactly	RB
48218	400	17	how	how	WRB
48218	400	18	broad	broad	JJ
48218	400	19	it	-PRON-	PRP
48218	400	20	is	be	VBZ
48218	400	21	,	,	,
48218	400	22	that	that	IN
48218	400	23	he	-PRON-	PRP
48218	400	24	may	may	MD
48218	400	25	prepare	prepare	VB
48218	400	26	the	the	DT
48218	400	27	means	mean	NNS
48218	400	28	for	for	IN
48218	400	29	bridging	bridge	VBG
48218	400	30	it	-PRON-	PRP
48218	400	31	.	.	.
48218	401	1	Such	such	JJ
48218	401	2	problems	problem	NNS
48218	401	3	are	be	VBP
48218	401	4	usually	usually	RB
48218	401	5	solved	solve	VBN
48218	401	6	on	on	IN
48218	401	7	the	the	DT
48218	401	8	following	follow	VBG
48218	401	9	principle	principle	NN
48218	401	10	.	.	.
48218	402	1	Let	let	VB
48218	402	2	A	a	DT
48218	402	3	be	be	VB
48218	402	4	the	the	DT
48218	402	5	distant	distant	JJ
48218	402	6	object	object	NN
48218	402	7	.	.	.
48218	403	1	Then	then	RB
48218	403	2	if	if	IN
48218	403	3	the	the	DT
48218	403	4	direction	direction	NN
48218	403	5	of	of	IN
48218	403	6	A	a	DT
48218	403	7	be	be	VB
48218	403	8	observed	observe	VBN
48218	403	9	from	from	IN
48218	403	10	each	each	DT
48218	403	11	of	of	IN
48218	403	12	two	two	CD
48218	403	13	stations	station	NNS
48218	403	14	,	,	,
48218	403	15	B	b	NN
48218	403	16	and	and	CC
48218	403	17	C	C	NNP
48218	403	18	,	,	,
48218	403	19	and	and	CC
48218	403	20	the	the	DT
48218	403	21	distance	distance	NN
48218	403	22	of	of	IN
48218	403	23	B	B	NNP
48218	403	24	from	from	IN
48218	403	25	C	C	NNP
48218	403	26	be	be	VB
48218	403	27	measured	measure	VBN
48218	403	28	,	,	,
48218	403	29	it	-PRON-	PRP
48218	403	30	is	be	VBZ
48218	403	31	possible	possible	JJ
48218	403	32	to	to	TO
48218	403	33	calculate	calculate	VB
48218	403	34	the	the	DT
48218	403	35	distances	distance	NNS
48218	403	36	of	of	IN
48218	403	37	A	a	NN
48218	403	38	from	from	IN
48218	403	39	B	b	NN
48218	403	40	and	and	CC
48218	403	41	from	from	IN
48218	403	42	C.	C.	NNP
48218	403	43	The	the	DT
48218	403	44	application	application	NN
48218	403	45	of	of	IN
48218	403	46	this	this	DT
48218	403	47	principle	principle	NN
48218	403	48	to	to	IN
48218	403	49	the	the	DT
48218	403	50	measurement	measurement	NN
48218	403	51	of	of	IN
48218	403	52	the	the	DT
48218	403	53	Moon	Moon	NNP
48218	403	54	's	's	POS
48218	403	55	distance	distance	NN
48218	403	56	was	be	VBD
48218	403	57	made	make	VBN
48218	403	58	by	by	IN
48218	403	59	the	the	DT
48218	403	60	establishment	establishment	NN
48218	403	61	of	of	IN
48218	403	62	an	an	DT
48218	403	63	observatory	observatory	NN
48218	403	64	at	at	IN
48218	403	65	the	the	DT
48218	403	66	Cape	Cape	NNP
48218	403	67	of	of	IN
48218	403	68	Good	Good	NNP
48218	403	69	Hope	Hope	NNP
48218	403	70	,	,	,
48218	403	71	to	to	TO
48218	403	72	co	co	VB
48218	403	73	-	-	VB
48218	403	74	operate	operate	VB
48218	403	75	with	with	IN
48218	403	76	that	that	DT
48218	403	77	of	of	IN
48218	403	78	Greenwich	Greenwich	NNP
48218	403	79	.	.	.
48218	404	1	It	-PRON-	PRP
48218	404	2	is	be	VBZ
48218	404	3	,	,	,
48218	404	4	of	of	IN
48218	404	5	course	course	NN
48218	404	6	,	,	,
48218	404	7	not	not	RB
48218	404	8	possible	possible	JJ
48218	404	9	to	to	TO
48218	404	10	see	see	VB
48218	404	11	Greenwich	Greenwich	NNP
48218	404	12	Observatory	Observatory	NNP
48218	404	13	from	from	IN
48218	404	14	the	the	DT
48218	404	15	Cape	Cape	NNP
48218	404	16	,	,	,
48218	404	17	or	or	CC
48218	404	18	vice	vice	NN
48218	404	19	versa	versa	RB
48218	404	20	,	,	,
48218	404	21	but	but	CC
48218	404	22	the	the	DT
48218	404	23	stars	star	NNS
48218	404	24	,	,	,
48218	404	25	being	be	VBG
48218	404	26	at	at	IN
48218	404	27	an	an	DT
48218	404	28	almost	almost	RB
48218	404	29	infinite	infinite	JJ
48218	404	30	distance	distance	NN
48218	404	31	,	,	,
48218	404	32	lie	lie	VBP
48218	404	33	in	in	IN
48218	404	34	the	the	DT
48218	404	35	same	same	JJ
48218	404	36	direction	direction	NN
48218	404	37	from	from	IN
48218	404	38	both	both	DT
48218	404	39	observatories	observatory	NNS
48218	404	40	.	.	.
48218	405	1	What	what	WP
48218	405	2	is	be	VBZ
48218	405	3	required	require	VBN
48218	405	4	then	then	RB
48218	405	5	is	be	VBZ
48218	405	6	to	to	TO
48218	405	7	measure	measure	VB
48218	405	8	the	the	DT
48218	405	9	apparent	apparent	JJ
48218	405	10	distance	distance	NN
48218	405	11	of	of	IN
48218	405	12	the	the	DT
48218	405	13	Moon	Moon	NNP
48218	405	14	from	from	IN
48218	405	15	the	the	DT
48218	405	16	same	same	JJ
48218	405	17	stars	star	NNS
48218	405	18	as	as	IN
48218	405	19	seen	see	VBN
48218	405	20	from	from	IN
48218	405	21	Greenwich	Greenwich	NNP
48218	405	22	and	and	CC
48218	405	23	as	as	IN
48218	405	24	seen	see	VBN
48218	405	25	from	from	IN
48218	405	26	the	the	DT
48218	405	27	Cape	Cape	NNP
48218	405	28	,	,	,
48218	405	29	and	and	CC
48218	405	30	,	,	,
48218	405	31	the	the	DT
48218	405	32	distance	distance	NN
48218	405	33	apart	apart	RB
48218	405	34	of	of	IN
48218	405	35	the	the	DT
48218	405	36	two	two	CD
48218	405	37	observatories	observatory	NNS
48218	405	38	being	be	VBG
48218	405	39	known	know	VBN
48218	405	40	,	,	,
48218	405	41	the	the	DT
48218	405	42	distance	distance	NN
48218	405	43	of	of	IN
48218	405	44	the	the	DT
48218	405	45	Moon	Moon	NNP
48218	405	46	can	can	MD
48218	405	47	be	be	VB
48218	405	48	calculated	calculate	VBN
48218	405	49	.	.	.
48218	406	1	This	this	DT
48218	406	2	was	be	VBD
48218	406	3	a	a	DT
48218	406	4	comparatively	comparatively	RB
48218	406	5	easy	easy	JJ
48218	406	6	problem	problem	NN
48218	406	7	.	.	.
48218	407	1	The	the	DT
48218	407	2	next	next	JJ
48218	407	3	step	step	NN
48218	407	4	in	in	IN
48218	407	5	celestial	celestial	JJ
48218	407	6	measurement	measurement	NN
48218	407	7	was	be	VBD
48218	407	8	far	far	RB
48218	407	9	harder	hard	RBR
48218	407	10	;	;	:
48218	407	11	it	-PRON-	PRP
48218	407	12	was	be	VBD
48218	407	13	to	to	TO
48218	407	14	find	find	VB
48218	407	15	the	the	DT
48218	407	16	distance	distance	NN
48218	407	17	of	of	IN
48218	407	18	the	the	DT
48218	407	19	Sun	Sun	NNP
48218	407	20	.	.	.
48218	408	1	The	the	DT
48218	408	2	Sun	Sun	NNP
48218	408	3	is	be	VBZ
48218	408	4	400	400	CD
48218	408	5	times	time	NNS
48218	408	6	as	as	RB
48218	408	7	far	far	RB
48218	408	8	off	off	RB
48218	408	9	as	as	IN
48218	408	10	the	the	DT
48218	408	11	Moon	Moon	NNP
48218	408	12	,	,	,
48218	408	13	and	and	CC
48218	408	14	therefore	therefore	RB
48218	408	15	it	-PRON-	PRP
48218	408	16	seems	seem	VBZ
48218	408	17	to	to	TO
48218	408	18	be	be	VB
48218	408	19	practically	practically	RB
48218	408	20	in	in	IN
48218	408	21	the	the	DT
48218	408	22	same	same	JJ
48218	408	23	direction	direction	NN
48218	408	24	as	as	IN
48218	408	25	seen	see	VBN
48218	408	26	from	from	IN
48218	408	27	each	each	DT
48218	408	28	of	of	IN
48218	408	29	{	{	-LRB-
48218	408	30	52	52	CD
48218	408	31	}	}	-RRB-
48218	408	32	the	the	DT
48218	408	33	two	two	CD
48218	408	34	observatories	observatory	NNS
48218	408	35	,	,	,
48218	408	36	and	and	CC
48218	408	37	,	,	,
48218	408	38	being	be	VBG
48218	408	39	so	so	RB
48218	408	40	bright	bright	JJ
48218	408	41	,	,	,
48218	408	42	stars	star	NNS
48218	408	43	can	can	MD
48218	408	44	not	not	RB
48218	408	45	be	be	VB
48218	408	46	seen	see	VBN
48218	408	47	near	near	IN
48218	408	48	it	-PRON-	PRP
48218	408	49	in	in	IN
48218	408	50	the	the	DT
48218	408	51	telescope	telescope	NN
48218	408	52	.	.	.
48218	409	1	But	but	CC
48218	409	2	by	by	IN
48218	409	3	carefully	carefully	RB
48218	409	4	watching	watch	VBG
48218	409	5	the	the	DT
48218	409	6	apparent	apparent	JJ
48218	409	7	movements	movement	NNS
48218	409	8	of	of	IN
48218	409	9	the	the	DT
48218	409	10	planets	planet	NNS
48218	409	11	their	-PRON-	PRP$
48218	409	12	_	_	NNP
48218	409	13	relative	relative	JJ
48218	409	14	_	_	NNP
48218	409	15	distances	distance	NNS
48218	409	16	from	from	IN
48218	409	17	the	the	DT
48218	409	18	Sun	Sun	NNP
48218	409	19	can	can	MD
48218	409	20	be	be	VB
48218	409	21	ascertained	ascertain	VBN
48218	409	22	,	,	,
48218	409	23	and	and	CC
48218	409	24	were	be	VBD
48218	409	25	known	know	VBN
48218	409	26	long	long	RB
48218	409	27	before	before	IN
48218	409	28	it	-PRON-	PRP
48218	409	29	was	be	VBD
48218	409	30	thought	think	VBN
48218	409	31	possible	possible	JJ
48218	409	32	that	that	IN
48218	409	33	we	-PRON-	PRP
48218	409	34	should	should	MD
48218	409	35	ever	ever	RB
48218	409	36	know	know	VB
48218	409	37	their	-PRON-	PRP$
48218	409	38	real	real	JJ
48218	409	39	distances	distance	NNS
48218	409	40	.	.	.
48218	410	1	Thus	thus	RB
48218	410	2	Venus	Venus	NNP
48218	410	3	never	never	RB
48218	410	4	appears	appear	VBZ
48218	410	5	to	to	TO
48218	410	6	travel	travel	VB
48218	410	7	more	more	JJR
48218	410	8	than	than	IN
48218	410	9	47	47	CD
48218	410	10	°	°	,
48218	410	11	15	15	CD
48218	410	12	'	'	''
48218	410	13	from	from	IN
48218	410	14	the	the	DT
48218	410	15	Sun	Sun	NNP
48218	410	16	.	.	.
48218	411	1	This	this	DT
48218	411	2	means	mean	VBZ
48218	411	3	that	that	IN
48218	411	4	her	-PRON-	PRP$
48218	411	5	distance	distance	NN
48218	411	6	from	from	IN
48218	411	7	the	the	DT
48218	411	8	Sun	Sun	NNP
48218	411	9	is	be	VBZ
48218	411	10	a	a	DT
48218	411	11	little	little	JJ
48218	411	12	more	more	JJR
48218	411	13	than	than	IN
48218	411	14	seven	seven	CD
48218	411	15	-	-	HYPH
48218	411	16	tenths	tenth	NNS
48218	411	17	of	of	IN
48218	411	18	that	that	DT
48218	411	19	of	of	IN
48218	411	20	the	the	DT
48218	411	21	Earth	Earth	NNP
48218	411	22	.	.	.
48218	412	1	If	if	IN
48218	412	2	,	,	,
48218	412	3	therefore	therefore	RB
48218	412	4	,	,	,
48218	412	5	the	the	DT
48218	412	6	distance	distance	NN
48218	412	7	of	of	IN
48218	412	8	one	one	CD
48218	412	9	planet	planet	NN
48218	412	10	from	from	IN
48218	412	11	the	the	DT
48218	412	12	Sun	Sun	NNP
48218	412	13	can	can	MD
48218	412	14	be	be	VB
48218	412	15	measured	measure	VBN
48218	412	16	,	,	,
48218	412	17	or	or	CC
48218	412	18	the	the	DT
48218	412	19	distance	distance	NN
48218	412	20	of	of	IN
48218	412	21	one	one	CD
48218	412	22	planet	planet	NN
48218	412	23	from	from	IN
48218	412	24	the	the	DT
48218	412	25	Earth	Earth	NNP
48218	412	26	,	,	,
48218	412	27	the	the	DT
48218	412	28	actual	actual	JJ
48218	412	29	distances	distance	NNS
48218	412	30	of	of	IN
48218	412	31	all	all	PDT
48218	412	32	the	the	DT
48218	412	33	planets	planet	NNS
48218	412	34	will	will	MD
48218	412	35	follow	follow	VB
48218	412	36	.	.	.
48218	413	1	We	-PRON-	PRP
48218	413	2	know	know	VBP
48218	413	3	the	the	DT
48218	413	4	proportions	proportion	NNS
48218	413	5	of	of	IN
48218	413	6	the	the	DT
48218	413	7	parts	part	NNS
48218	413	8	of	of	IN
48218	413	9	the	the	DT
48218	413	10	solar	solar	JJ
48218	413	11	system	system	NN
48218	413	12	,	,	,
48218	413	13	and	and	CC
48218	413	14	,	,	,
48218	413	15	if	if	IN
48218	413	16	we	-PRON-	PRP
48218	413	17	can	can	MD
48218	413	18	fix	fix	VB
48218	413	19	the	the	DT
48218	413	20	scale	scale	NN
48218	413	21	of	of	IN
48218	413	22	one	one	CD
48218	413	23	of	of	IN
48218	413	24	the	the	DT
48218	413	25	parts	part	NNS
48218	413	26	,	,	,
48218	413	27	we	-PRON-	PRP
48218	413	28	fix	fix	VBP
48218	413	29	the	the	DT
48218	413	30	scale	scale	NN
48218	413	31	of	of	IN
48218	413	32	all	all	DT
48218	413	33	.	.	.
48218	414	1	It	-PRON-	PRP
48218	414	2	has	have	VBZ
48218	414	3	been	be	VBN
48218	414	4	found	find	VBN
48218	414	5	possible	possible	JJ
48218	414	6	to	to	TO
48218	414	7	determine	determine	VB
48218	414	8	the	the	DT
48218	414	9	distance	distance	NN
48218	414	10	of	of	IN
48218	414	11	Mars	Mars	NNP
48218	414	12	,	,	,
48218	414	13	of	of	IN
48218	414	14	several	several	JJ
48218	414	15	of	of	IN
48218	414	16	the	the	DT
48218	414	17	"	"	``
48218	414	18	minor	minor	JJ
48218	414	19	planets	planet	NNS
48218	414	20	,	,	,
48218	414	21	"	"	''
48218	414	22	and	and	CC
48218	414	23	especially	especially	RB
48218	414	24	of	of	IN
48218	414	25	Eros	Eros	NNP
48218	414	26	,	,	,
48218	414	27	a	a	DT
48218	414	28	very	very	RB
48218	414	29	small	small	JJ
48218	414	30	minor	minor	JJ
48218	414	31	planet	planet	NN
48218	414	32	that	that	WDT
48218	414	33	sometimes	sometimes	RB
48218	414	34	comes	come	VBZ
48218	414	35	within	within	IN
48218	414	36	13,000,000	13,000,000	CD
48218	414	37	miles	mile	NNS
48218	414	38	of	of	IN
48218	414	39	the	the	DT
48218	414	40	Earth	Earth	NNP
48218	414	41	,	,	,
48218	414	42	or	or	CC
48218	414	43	seven	seven	CD
48218	414	44	times	time	NNS
48218	414	45	nearer	near	JJR
48218	414	46	to	to	IN
48218	414	47	us	-PRON-	PRP
48218	414	48	than	than	IN
48218	414	49	is	be	VBZ
48218	414	50	the	the	DT
48218	414	51	Sun	Sun	NNP
48218	414	52	.	.	.
48218	415	1	From	from	IN
48218	415	2	the	the	DT
48218	415	3	measures	measure	NNS
48218	415	4	of	of	IN
48218	415	5	Eros	Eros	NNP
48218	415	6	,	,	,
48218	415	7	we	-PRON-	PRP
48218	415	8	have	have	VBP
48218	415	9	learned	learn	VBN
48218	415	10	that	that	IN
48218	415	11	the	the	DT
48218	415	12	Sun	Sun	NNP
48218	415	13	is	be	VBZ
48218	415	14	separated	separate	VBN
48218	415	15	from	from	IN
48218	415	16	us	-PRON-	PRP
48218	415	17	by	by	IN
48218	415	18	very	very	RB
48218	415	19	nearly	nearly	RB
48218	415	20	93,000,000	93,000,000	CD
48218	415	21	miles	mile	NNS
48218	415	22	--	--	:
48218	415	23	an	an	DT
48218	415	24	unimaginable	unimaginable	JJ
48218	415	25	distance	distance	NN
48218	415	26	.	.	.
48218	416	1	Perhaps	perhaps	RB
48218	416	2	the	the	DT
48218	416	3	nearest	near	JJS
48218	416	4	way	way	NN
48218	416	5	of	of	IN
48218	416	6	getting	get	VBG
48218	416	7	some	some	DT
48218	416	8	conception	conception	NN
48218	416	9	of	of	IN
48218	416	10	this	this	DT
48218	416	11	vast	vast	JJ
48218	416	12	interval	interval	NN
48218	416	13	is	be	VBZ
48218	416	14	by	by	IN
48218	416	15	remembering	remember	VBG
48218	416	16	that	that	IN
48218	416	17	there	there	EX
48218	416	18	are	be	VBP
48218	416	19	only	only	RB
48218	416	20	31,556,926	31,556,926	CD
48218	416	21	seconds	second	NNS
48218	416	22	of	of	IN
48218	416	23	time	time	NN
48218	416	24	in	in	IN
48218	416	25	a	a	DT
48218	416	26	year	year	NN
48218	416	27	.	.	.
48218	417	1	If	if	IN
48218	417	2	,	,	,
48218	417	3	therefore	therefore	RB
48218	417	4	,	,	,
48218	417	5	an	an	DT
48218	417	6	express	express	JJ
48218	417	7	train	train	NN
48218	417	8	,	,	,
48218	417	9	travelling	travel	VBG
48218	417	10	60	60	CD
48218	417	11	miles	mile	NNS
48218	417	12	an	an	DT
48218	417	13	hour	hour	NN
48218	417	14	--	--	:
48218	417	15	a	a	DT
48218	417	16	mile	mile	NN
48218	417	17	a	a	DT
48218	417	18	minute	minute	NN
48218	417	19	--	--	:
48218	417	20	set	set	VBN
48218	417	21	out	out	RP
48218	417	22	for	for	IN
48218	417	23	the	the	DT
48218	417	24	Sun	Sun	NNP
48218	417	25	,	,	,
48218	417	26	and	and	CC
48218	417	27	travelled	travel	VBD
48218	417	28	day	day	NN
48218	417	29	and	and	CC
48218	417	30	night	night	NN
48218	417	31	without	without	IN
48218	417	32	cease	cease	NN
48218	417	33	,	,	,
48218	417	34	it	-PRON-	PRP
48218	417	35	would	would	MD
48218	417	36	take	take	VB
48218	417	37	more	more	JJR
48218	417	38	than	than	IN
48218	417	39	180	180	CD
48218	417	40	years	year	NNS
48218	417	41	to	to	TO
48218	417	42	accomplish	accomplish	VB
48218	417	43	the	the	DT
48218	417	44	journey	journey	NN
48218	417	45	.	.	.
48218	418	1	But	but	CC
48218	418	2	this	this	DT
48218	418	3	astronomical	astronomical	JJ
48218	418	4	measure	measure	NN
48218	418	5	has	have	VBZ
48218	418	6	led	lead	VBN
48218	418	7	on	on	IN
48218	418	8	to	to	IN
48218	418	9	one	one	CD
48218	418	10	more	more	RBR
48218	418	11	daring	daring	JJ
48218	418	12	still	still	RB
48218	418	13	.	.	.
48218	419	1	The	the	DT
48218	419	2	earth	earth	NN
48218	419	3	is	be	VBZ
48218	419	4	on	on	IN
48218	419	5	one	one	CD
48218	419	6	side	side	NN
48218	419	7	of	of	IN
48218	419	8	the	the	DT
48218	419	9	Sun	Sun	NNP
48218	419	10	in	in	IN
48218	419	11	January	January	NNP
48218	419	12	,	,	,
48218	419	13	on	on	IN
48218	419	14	the	the	DT
48218	419	15	other	other	JJ
48218	419	16	in	in	IN
48218	419	17	July	July	NNP
48218	419	18	.	.	.
48218	420	1	At	at	IN
48218	420	2	these	these	DT
48218	420	3	two	two	CD
48218	420	4	dates	date	NNS
48218	420	5	,	,	,
48218	420	6	therefore	therefore	RB
48218	420	7	,	,	,
48218	420	8	we	-PRON-	PRP
48218	420	9	are	be	VBP
48218	420	10	occupying	occupy	VBG
48218	420	11	stations	station	NNS
48218	420	12	186,000,000	186,000,000	CD
48218	420	13	miles	mile	NNS
48218	420	14	{	{	-LRB-
48218	420	15	53	53	CD
48218	420	16	}	}	-RRB-
48218	420	17	apart	apart	RB
48218	420	18	,	,	,
48218	420	19	and	and	CC
48218	420	20	can	can	MD
48218	420	21	ascertain	ascertain	VB
48218	420	22	the	the	DT
48218	420	23	apparent	apparent	JJ
48218	420	24	difference	difference	NN
48218	420	25	in	in	IN
48218	420	26	direction	direction	NN
48218	420	27	of	of	IN
48218	420	28	the	the	DT
48218	420	29	stars	star	NNS
48218	420	30	as	as	IN
48218	420	31	viewed	view	VBN
48218	420	32	from	from	IN
48218	420	33	the	the	DT
48218	420	34	two	two	CD
48218	420	35	points	point	NNS
48218	420	36	But	but	CC
48218	420	37	the	the	DT
48218	420	38	astonishing	astonishing	JJ
48218	420	39	result	result	NN
48218	420	40	is	be	VBZ
48218	420	41	that	that	IN
48218	420	42	this	this	DT
48218	420	43	enormous	enormous	JJ
48218	420	44	change	change	NN
48218	420	45	in	in	IN
48218	420	46	the	the	DT
48218	420	47	position	position	NN
48218	420	48	of	of	IN
48218	420	49	the	the	DT
48218	420	50	Earth	Earth	NNP
48218	420	51	makes	make	VBZ
48218	420	52	not	not	RB
48218	420	53	the	the	DT
48218	420	54	slightest	slight	JJS
48218	420	55	observable	observable	JJ
48218	420	56	difference	difference	NN
48218	420	57	in	in	IN
48218	420	58	the	the	DT
48218	420	59	position	position	NN
48218	420	60	of	of	IN
48218	420	61	most	most	JJS
48218	420	62	of	of	IN
48218	420	63	the	the	DT
48218	420	64	stars	star	NNS
48218	420	65	.	.	.
48218	421	1	A	a	DT
48218	421	2	few	few	JJ
48218	421	3	,	,	,
48218	421	4	a	a	DT
48218	421	5	very	very	RB
48218	421	6	few	few	JJ
48218	421	7	,	,	,
48218	421	8	do	do	VBP
48218	421	9	show	show	VB
48218	421	10	a	a	DT
48218	421	11	very	very	RB
48218	421	12	slight	slight	JJ
48218	421	13	difference	difference	NN
48218	421	14	.	.	.
48218	422	1	The	the	DT
48218	422	2	nearest	near	JJS
48218	422	3	star	star	NN
48218	422	4	to	to	IN
48218	422	5	us	-PRON-	PRP
48218	422	6	is	be	VBZ
48218	422	7	about	about	IN
48218	422	8	280,000	280,000	CD
48218	422	9	times	time	NNS
48218	422	10	as	as	RB
48218	422	11	far	far	RB
48218	422	12	from	from	IN
48218	422	13	us	-PRON-	PRP
48218	422	14	as	as	IN
48218	422	15	the	the	DT
48218	422	16	Sun	Sun	NNP
48218	422	17	;	;	:
48218	422	18	this	this	DT
48218	422	19	is	be	VBZ
48218	422	20	Alpha	Alpha	NNP
48218	422	21	Centauri	Centauri	NNP
48218	422	22	,	,	,
48218	422	23	the	the	DT
48218	422	24	brightest	bright	JJS
48218	422	25	star	star	NN
48218	422	26	in	in	IN
48218	422	27	the	the	DT
48218	422	28	constellation	constellation	NN
48218	422	29	of	of	IN
48218	422	30	the	the	DT
48218	422	31	Centaur	Centaur	NNP
48218	422	32	and	and	CC
48218	422	33	the	the	DT
48218	422	34	third	third	RB
48218	422	35	brightest	bright	JJS
48218	422	36	star	star	NN
48218	422	37	in	in	IN
48218	422	38	the	the	DT
48218	422	39	sky	sky	NN
48218	422	40	.	.	.
48218	423	1	Sirius	Sirius	NNP
48218	423	2	,	,	,
48218	423	3	the	the	DT
48218	423	4	brightest	bright	JJS
48218	423	5	star	star	NN
48218	423	6	,	,	,
48218	423	7	is	be	VBZ
48218	423	8	twice	twice	PDT
48218	423	9	this	this	DT
48218	423	10	distance	distance	NN
48218	423	11	.	.	.
48218	424	1	Some	some	DT
48218	424	2	forty	forty	CD
48218	424	3	or	or	CC
48218	424	4	fifty	fifty	CD
48218	424	5	stars	star	NNS
48218	424	6	have	have	VBP
48218	424	7	had	have	VBN
48218	424	8	their	-PRON-	PRP$
48218	424	9	distances	distance	NNS
48218	424	10	roughly	roughly	RB
48218	424	11	determined	determined	JJ
48218	424	12	;	;	:
48218	424	13	but	but	CC
48218	424	14	the	the	DT
48218	424	15	stars	star	NNS
48218	424	16	in	in	IN
48218	424	17	general	general	JJ
48218	424	18	far	far	RB
48218	424	19	transcend	transcend	VBP
48218	424	20	all	all	PDT
48218	424	21	our	-PRON-	PRP$
48218	424	22	attempts	attempt	NNS
48218	424	23	to	to	TO
48218	424	24	plumb	plumb	VB
48218	424	25	their	-PRON-	PRP$
48218	424	26	distances	distance	NNS
48218	424	27	.	.	.
48218	425	1	But	but	CC
48218	425	2	,	,	,
48218	425	3	from	from	IN
48218	425	4	certain	certain	JJ
48218	425	5	indirect	indirect	JJ
48218	425	6	hints	hint	NNS
48218	425	7	,	,	,
48218	425	8	it	-PRON-	PRP
48218	425	9	is	be	VBZ
48218	425	10	generally	generally	RB
48218	425	11	supposed	suppose	VBN
48218	425	12	that	that	IN
48218	425	13	the	the	DT
48218	425	14	mass	mass	NN
48218	425	15	of	of	IN
48218	425	16	stars	star	NNS
48218	425	17	in	in	IN
48218	425	18	the	the	DT
48218	425	19	Milky	Milky	NNP
48218	425	20	Way	Way	NNP
48218	425	21	are	be	VBP
48218	425	22	something	something	NN
48218	425	23	like	like	IN
48218	425	24	300,000,000	300,000,000	CD
48218	425	25	times	time	NNS
48218	425	26	as	as	RB
48218	425	27	far	far	RB
48218	425	28	from	from	IN
48218	425	29	us	-PRON-	PRP
48218	425	30	as	as	IN
48218	425	31	we	-PRON-	PRP
48218	425	32	are	be	VBP
48218	425	33	from	from	IN
48218	425	34	our	-PRON-	PRP$
48218	425	35	Sun	Sun	NNP
48218	425	36	.	.	.
48218	426	1	Thus	thus	RB
48218	426	2	far	far	RB
48218	426	3	,	,	,
48218	426	4	then	then	RB
48218	426	5	,	,	,
48218	426	6	astronomy	astronomy	NNP
48218	426	7	has	have	VBZ
48218	426	8	led	lead	VBN
48218	426	9	us	-PRON-	PRP
48218	426	10	in	in	IN
48218	426	11	the	the	DT
48218	426	12	direction	direction	NN
48218	426	13	or	or	CC
48218	426	14	measurement	measurement	NN
48218	426	15	.	.	.
48218	427	1	It	-PRON-	PRP
48218	427	2	has	have	VBZ
48218	427	3	enabled	enable	VBN
48218	427	4	us	-PRON-	PRP
48218	427	5	to	to	TO
48218	427	6	measure	measure	VB
48218	427	7	the	the	DT
48218	427	8	size	size	NN
48218	427	9	of	of	IN
48218	427	10	the	the	DT
48218	427	11	Earth	Earth	NNP
48218	427	12	upon	upon	IN
48218	427	13	which	which	WDT
48218	427	14	we	-PRON-	PRP
48218	427	15	live	live	VBP
48218	427	16	,	,	,
48218	427	17	and	and	CC
48218	427	18	to	to	TO
48218	427	19	find	find	VB
48218	427	20	out	out	RP
48218	427	21	the	the	DT
48218	427	22	position	position	NN
48218	427	23	of	of	IN
48218	427	24	a	a	DT
48218	427	25	ship	ship	NN
48218	427	26	in	in	IN
48218	427	27	the	the	DT
48218	427	28	midst	midst	NN
48218	427	29	of	of	IN
48218	427	30	the	the	DT
48218	427	31	trackless	trackless	NN
48218	427	32	ocean	ocean	NN
48218	427	33	.	.	.
48218	428	1	It	-PRON-	PRP
48218	428	2	has	have	VBZ
48218	428	3	also	also	RB
48218	428	4	enabled	enable	VBN
48218	428	5	us	-PRON-	PRP
48218	428	6	to	to	TO
48218	428	7	cast	cast	VB
48218	428	8	a	a	DT
48218	428	9	sounding	sounding	NN
48218	428	10	-	-	HYPH
48218	428	11	line	line	NN
48218	428	12	into	into	IN
48218	428	13	space	space	NN
48218	428	14	,	,	,
48218	428	15	to	to	TO
48218	428	16	show	show	VB
48218	428	17	how	how	WRB
48218	428	18	remote	remote	JJ
48218	428	19	and	and	CC
48218	428	20	solitary	solitary	JJ
48218	428	21	the	the	DT
48218	428	22	earth	earth	NN
48218	428	23	moves	move	VBZ
48218	428	24	through	through	IN
48218	428	25	the	the	DT
48218	428	26	void	void	NN
48218	428	27	,	,	,
48218	428	28	and	and	CC
48218	428	29	to	to	IN
48218	428	30	what	what	WDT
48218	428	31	unimaginable	unimaginable	JJ
48218	428	32	lengths	length	NNS
48218	428	33	the	the	DT
48218	428	34	great	great	JJ
48218	428	35	stellar	stellar	JJ
48218	428	36	universe	universe	NN
48218	428	37	,	,	,
48218	428	38	of	of	IN
48218	428	39	which	which	WDT
48218	428	40	it	-PRON-	PRP
48218	428	41	forms	form	VBZ
48218	428	42	a	a	DT
48218	428	43	secluded	secluded	JJ
48218	428	44	atom	atom	NN
48218	428	45	,	,	,
48218	428	46	stretches	stretch	VBZ
48218	428	47	out	out	RP
48218	428	48	towards	towards	IN
48218	428	49	infinity	infinity	NN
48218	428	50	.	.	.
48218	429	1	{	{	-LRB-
48218	429	2	54	54	CD
48218	429	3	}	}	-RRB-
48218	429	4	CHAPTER	chapter	NN
48218	429	5	V	V	NNP
48218	429	6	THE	the	DT
48218	429	7	MEMBERS	member	NNS
48218	429	8	OF	of	IN
48218	429	9	THE	the	DT
48218	429	10	SOLAR	SOLAR	NNP
48218	429	11	SYSTEM	SYSTEM	NNP
48218	429	12	Astronomical	astronomical	JJ
48218	429	13	measurement	measurement	NN
48218	429	14	has	have	VBZ
48218	429	15	not	not	RB
48218	429	16	only	only	RB
48218	429	17	given	give	VBN
48218	429	18	us	-PRON-	PRP
48218	429	19	the	the	DT
48218	429	20	distances	distance	NNS
48218	429	21	of	of	IN
48218	429	22	the	the	DT
48218	429	23	various	various	JJ
48218	429	24	planets	planet	NNS
48218	429	25	from	from	IN
48218	429	26	the	the	DT
48218	429	27	Sun	Sun	NNP
48218	429	28	;	;	:
48218	429	29	it	-PRON-	PRP
48218	429	30	has	have	VBZ
48218	429	31	also	also	RB
48218	429	32	furnished	furnish	VBN
48218	429	33	us	-PRON-	PRP
48218	429	34	,	,	,
48218	429	35	as	as	IN
48218	429	36	in	in	IN
48218	429	37	the	the	DT
48218	429	38	annexed	annex	VBN
48218	429	39	table	table	NN
48218	429	40	,	,	,
48218	429	41	with	with	IN
48218	429	42	their	-PRON-	PRP$
48218	429	43	real	real	JJ
48218	429	44	diameters	diameter	NNS
48218	429	45	,	,	,
48218	429	46	and	and	CC
48218	429	47	,	,	,
48218	429	48	as	as	IN
48218	429	49	a	a	DT
48218	429	50	consequence	consequence	NN
48218	429	51	of	of	IN
48218	429	52	the	the	DT
48218	429	53	law	law	NN
48218	429	54	of	of	IN
48218	429	55	gravitation	gravitation	NN
48218	429	56	,	,	,
48218	429	57	with	with	IN
48218	429	58	their	-PRON-	PRP$
48218	429	59	densities	density	NNS
48218	429	60	and	and	CC
48218	429	61	weights	weight	NNS
48218	429	62	,	,	,
48218	429	63	and	and	CC
48218	429	64	the	the	DT
48218	429	65	force	force	NN
48218	429	66	of	of	IN
48218	429	67	gravity	gravity	NN
48218	429	68	at	at	IN
48218	429	69	their	-PRON-	PRP$
48218	429	70	surfaces	surface	NNS
48218	429	71	.	.	.
48218	430	1	And	and	CC
48218	430	2	these	these	DT
48218	430	3	numerical	numerical	JJ
48218	430	4	details	detail	NNS
48218	430	5	are	be	VBP
48218	430	6	of	of	IN
48218	430	7	the	the	DT
48218	430	8	first	first	JJ
48218	430	9	importance	importance	NN
48218	430	10	in	in	IN
48218	430	11	directing	direct	VBG
48218	430	12	us	-PRON-	PRP
48218	430	13	as	as	IN
48218	430	14	to	to	IN
48218	430	15	the	the	DT
48218	430	16	inferences	inference	NNS
48218	430	17	that	that	WDT
48218	430	18	we	-PRON-	PRP
48218	430	19	ought	ought	MD
48218	430	20	to	to	TO
48218	430	21	draw	draw	VB
48218	430	22	as	as	IN
48218	430	23	to	to	IN
48218	430	24	their	-PRON-	PRP$
48218	430	25	present	present	JJ
48218	430	26	physical	physical	JJ
48218	430	27	conditions	condition	NNS
48218	430	28	.	.	.
48218	431	1	The	the	DT
48218	431	2	theory	theory	NN
48218	431	3	of	of	IN
48218	431	4	Copernicus	Copernicus	NNP
48218	431	5	deprived	deprive	VBD
48218	431	6	the	the	DT
48218	431	7	Earth	Earth	NNP
48218	431	8	of	of	IN
48218	431	9	its	-PRON-	PRP$
48218	431	10	special	special	JJ
48218	431	11	position	position	NN
48218	431	12	as	as	IN
48218	431	13	the	the	DT
48218	431	14	immovable	immovable	JJ
48218	431	15	centre	centre	NN
48218	431	16	of	of	IN
48218	431	17	the	the	DT
48218	431	18	universe	universe	NN
48218	431	19	,	,	,
48218	431	20	but	but	CC
48218	431	21	raised	raise	VBD
48218	431	22	it	-PRON-	PRP
48218	431	23	to	to	IN
48218	431	24	the	the	DT
48218	431	25	rank	rank	NN
48218	431	26	of	of	IN
48218	431	27	a	a	DT
48218	431	28	planet	planet	NN
48218	431	29	.	.	.
48218	432	1	It	-PRON-	PRP
48218	432	2	is	be	VBZ
48218	432	3	therefore	therefore	RB
48218	432	4	a	a	DT
48218	432	5	heavenly	heavenly	JJ
48218	432	6	body	body	NN
48218	432	7	,	,	,
48218	432	8	yet	yet	RB
48218	432	9	needs	need	VBZ
48218	432	10	no	no	DT
48218	432	11	telescope	telescope	NN
48218	432	12	to	to	TO
48218	432	13	bring	bring	VB
48218	432	14	it	-PRON-	PRP
48218	432	15	within	within	IN
48218	432	16	our	-PRON-	PRP$
48218	432	17	ken	ken	NNP
48218	432	18	;	;	,
48218	432	19	bad	bad	JJ
48218	432	20	weather	weather	NN
48218	432	21	does	do	VBZ
48218	432	22	not	not	RB
48218	432	23	hide	hide	VB
48218	432	24	it	-PRON-	PRP
48218	432	25	from	from	IN
48218	432	26	us	-PRON-	PRP
48218	432	27	,	,	,
48218	432	28	but	but	CC
48218	432	29	rather	rather	RB
48218	432	30	shows	show	VBZ
48218	432	31	it	-PRON-	PRP
48218	432	32	to	to	IN
48218	432	33	us	-PRON-	PRP
48218	432	34	under	under	IN
48218	432	35	new	new	JJ
48218	432	36	conditions	condition	NNS
48218	432	37	.	.	.
48218	433	1	We	-PRON-	PRP
48218	433	2	find	find	VBP
48218	433	3	it	-PRON-	PRP
48218	433	4	to	to	TO
48218	433	5	be	be	VB
48218	433	6	a	a	DT
48218	433	7	globe	globe	NN
48218	433	8	of	of	IN
48218	433	9	land	land	NN
48218	433	10	and	and	CC
48218	433	11	water	water	NN
48218	433	12	,	,	,
48218	433	13	covered	cover	VBN
48218	433	14	by	by	IN
48218	433	15	an	an	DT
48218	433	16	atmosphere	atmosphere	NN
48218	433	17	in	in	IN
48218	433	18	which	which	WDT
48218	433	19	float	float	NN
48218	433	20	changing	change	VBG
48218	433	21	clouds	cloud	NNS
48218	433	22	;	;	:
48218	433	23	we	-PRON-	PRP
48218	433	24	have	have	VBP
48218	433	25	mapped	map	VBN
48218	433	26	it	-PRON-	PRP
48218	433	27	,	,	,
48218	433	28	and	and	CC
48218	433	29	we	-PRON-	PRP
48218	433	30	find	find	VBP
48218	433	31	that	that	IN
48218	433	32	the	the	DT
48218	433	33	land	land	NN
48218	433	34	and	and	CC
48218	433	35	water	water	NN
48218	433	36	are	be	VBP
48218	433	37	always	always	RB
48218	433	38	there	there	RB
48218	433	39	,	,	,
48218	433	40	but	but	CC
48218	433	41	their	-PRON-	PRP$
48218	433	42	relations	relation	NNS
48218	433	43	are	be	VBP
48218	433	44	not	not	RB
48218	433	45	quite	quite	RB
48218	433	46	fixed	fix	VBN
48218	433	47	;	;	:
48218	433	48	there	there	EX
48218	433	49	is	be	VBZ
48218	433	50	give	give	VB
48218	433	51	and	and	CC
48218	433	52	take	take	VB
48218	433	53	between	between	IN
48218	433	54	them	-PRON-	PRP
48218	433	55	.	.	.
48218	434	1	We	-PRON-	PRP
48218	434	2	have	have	VBP
48218	434	3	found	find	VBN
48218	434	4	of	of	IN
48218	434	5	what	what	WP
48218	434	6	elements	element	VBZ
48218	434	7	the	the	DT
48218	434	8	land	land	NN
48218	434	9	and	and	CC
48218	434	10	water	water	NN
48218	434	11	consist	consist	VBP
48218	434	12	,	,	,
48218	434	13	and	and	CC
48218	434	14	how	how	WRB
48218	434	15	these	these	DT
48218	434	16	elements	element	NNS
48218	434	17	combine	combine	VBP
48218	434	18	with	with	IN
48218	434	19	each	each	DT
48218	434	20	other	other	JJ
48218	434	21	or	or	CC
48218	434	22	dissociate	dissociate	VB
48218	434	23	.	.	.
48218	435	1	In	in	IN
48218	435	2	a	a	DT
48218	435	3	word	word	NN
48218	435	4	,	,	,
48218	435	5	the	the	DT
48218	435	6	Earth	Earth	NNP
48218	435	7	is	be	VBZ
48218	435	8	the	the	DT
48218	435	9	heavenly	heavenly	JJ
48218	435	10	body	body	NN
48218	435	11	that	that	WDT
48218	435	12	we	-PRON-	PRP
48218	435	13	know	know	VBP
48218	435	14	the	the	DT
48218	435	15	best	good	JJS
48218	435	16	,	,	,
48218	435	17	and	and	CC
48218	435	18	with	with	IN
48218	435	19	it	-PRON-	PRP
48218	435	20	we	-PRON-	PRP
48218	435	21	must	must	MD
48218	435	22	compare	compare	VB
48218	435	23	and	and	CC
48218	435	24	contrast	contrast	VB
48218	435	25	all	all	PDT
48218	435	26	the	the	DT
48218	435	27	others	other	NNS
48218	435	28	.	.	.
48218	436	1	Before	before	IN
48218	436	2	the	the	DT
48218	436	3	invention	invention	NN
48218	436	4	of	of	IN
48218	436	5	the	the	DT
48218	436	6	telescope	telescope	NN
48218	436	7	there	there	EX
48218	436	8	were	be	VBD
48218	436	9	but	but	CC
48218	436	10	{	{	-LRB-
48218	436	11	55	55	CD
48218	436	12	}	}	-RRB-
48218	436	13	two	two	CD
48218	436	14	other	other	JJ
48218	436	15	heavenly	heavenly	JJ
48218	436	16	bodies	body	NNS
48218	436	17	--	--	:
48218	436	18	the	the	DT
48218	436	19	Sun	Sun	NNP
48218	436	20	and	and	CC
48218	436	21	the	the	DT
48218	436	22	Moon	Moon	NNP
48218	436	23	--	--	:
48218	436	24	that	that	WDT
48218	436	25	appeared	appear	VBD
48218	436	26	as	as	IN
48218	436	27	orbs	orb	NNS
48218	436	28	showing	show	VBG
48218	436	29	visible	visible	JJ
48218	436	30	discs	disc	NNS
48218	436	31	,	,	,
48218	436	32	and	and	CC
48218	436	33	even	even	RB
48218	436	34	in	in	IN
48218	436	35	their	-PRON-	PRP$
48218	436	36	cases	case	NNS
48218	436	37	nothing	nothing	NN
48218	436	38	could	could	MD
48218	436	39	be	be	VB
48218	436	40	satisfactorily	satisfactorily	RB
48218	436	41	made	make	VBN
48218	436	42	out	out	RP
48218	436	43	as	as	IN
48218	436	44	to	to	IN
48218	436	45	their	-PRON-	PRP$
48218	436	46	conditions	condition	NNS
48218	436	47	.	.	.
48218	437	1	Now	now	RB
48218	437	2	each	each	DT
48218	437	3	of	of	IN
48218	437	4	the	the	DT
48218	437	5	five	five	CD
48218	437	6	planets	planet	NNS
48218	437	7	known	know	VBN
48218	437	8	to	to	IN
48218	437	9	the	the	DT
48218	437	10	ancients	ancient	NNS
48218	437	11	reveals	reveal	VBZ
48218	437	12	to	to	IN
48218	437	13	us	-PRON-	PRP
48218	437	14	in	in	IN
48218	437	15	the	the	DT
48218	437	16	telescope	telescope	NN
48218	437	17	a	a	DT
48218	437	18	measurable	measurable	JJ
48218	437	19	disc	disc	NN
48218	437	20	,	,	,
48218	437	21	and	and	CC
48218	437	22	we	-PRON-	PRP
48218	437	23	can	can	MD
48218	437	24	detect	detect	VB
48218	437	25	significant	significant	JJ
48218	437	26	details	detail	NNS
48218	437	27	on	on	IN
48218	437	28	their	-PRON-	PRP$
48218	437	29	surfaces	surface	NNS
48218	437	30	.	.	.
48218	438	1	THE	the	DT
48218	438	2	MOON	MOON	NNP
48218	438	3	is	be	VBZ
48218	438	4	the	the	DT
48218	438	5	one	one	CD
48218	438	6	object	object	NN
48218	438	7	in	in	IN
48218	438	8	the	the	DT
48218	438	9	heavens	heaven	NNS
48218	438	10	which	which	WDT
48218	438	11	does	do	VBZ
48218	438	12	not	not	RB
48218	438	13	disappoint	disappoint	VB
48218	438	14	a	a	DT
48218	438	15	novice	novice	NN
48218	438	16	when	when	WRB
48218	438	17	he	-PRON-	PRP
48218	438	18	first	first	RB
48218	438	19	sees	see	VBZ
48218	438	20	it	-PRON-	PRP
48218	438	21	in	in	IN
48218	438	22	the	the	DT
48218	438	23	telescope	telescope	NN
48218	438	24	.	.	.
48218	439	1	Every	every	DT
48218	439	2	detail	detail	NN
48218	439	3	is	be	VBZ
48218	439	4	hard	hard	JJ
48218	439	5	,	,	,
48218	439	6	clear	clear	RB
48218	439	7	-	-	HYPH
48218	439	8	cut	cut	VBN
48218	439	9	,	,	,
48218	439	10	and	and	CC
48218	439	11	sharp	sharp	JJ
48218	439	12	;	;	:
48218	439	13	it	-PRON-	PRP
48218	439	14	is	be	VBZ
48218	439	15	manifest	manifest	JJ
48218	439	16	that	that	IN
48218	439	17	we	-PRON-	PRP
48218	439	18	are	be	VBP
48218	439	19	looking	look	VBG
48218	439	20	at	at	IN
48218	439	21	a	a	DT
48218	439	22	globe	globe	NN
48218	439	23	,	,	,
48218	439	24	a	a	DT
48218	439	25	very	very	RB
48218	439	26	rough	rough	JJ
48218	439	27	globe	globe	NN
48218	439	28	,	,	,
48218	439	29	with	with	IN
48218	439	30	hills	hill	NNS
48218	439	31	and	and	CC
48218	439	32	mountains	mountain	NNS
48218	439	33	,	,	,
48218	439	34	plains	plain	NNS
48218	439	35	and	and	CC
48218	439	36	valleys	valley	NNS
48218	439	37	,	,	,
48218	439	38	the	the	DT
48218	439	39	whole	whole	NN
48218	439	40	in	in	IN
48218	439	41	such	such	JJ
48218	439	42	distinct	distinct	JJ
48218	439	43	relief	relief	NN
48218	439	44	that	that	IN
48218	439	45	it	-PRON-	PRP
48218	439	46	seems	seem	VBZ
48218	439	47	as	as	IN
48218	439	48	if	if	IN
48218	439	49	it	-PRON-	PRP
48218	439	50	might	may	MD
48218	439	51	be	be	VB
48218	439	52	touched	touch	VBN
48218	439	53	.	.	.
48218	440	1	No	no	DT
48218	440	2	clouds	cloud	NNS
48218	440	3	ever	ever	RB
48218	440	4	conceal	conceal	VBP
48218	440	5	its	-PRON-	PRP$
48218	440	6	details	detail	NNS
48218	440	7	,	,	,
48218	440	8	no	no	DT
48218	440	9	mist	mist	NN
48218	440	10	ever	ever	RB
48218	440	11	softens	soften	VBZ
48218	440	12	its	-PRON-	PRP$
48218	440	13	outlines	outline	NNS
48218	440	14	;	;	:
48218	440	15	there	there	EX
48218	440	16	are	be	VBP
48218	440	17	no	no	DT
48218	440	18	half	half	JJ
48218	440	19	-	-	HYPH
48218	440	20	lights	light	NNS
48218	440	21	,	,	,
48218	440	22	its	-PRON-	PRP$
48218	440	23	shadows	shadow	NNS
48218	440	24	are	be	VBP
48218	440	25	dead	dead	JJ
48218	440	26	black	black	JJ
48218	440	27	,	,	,
48218	440	28	its	-PRON-	PRP$
48218	440	29	high	high	JJ
48218	440	30	lights	light	NNS
48218	440	31	are	be	VBP
48218	440	32	molten	molten	JJ
48218	440	33	silver	silver	NN
48218	440	34	.	.	.
48218	441	1	Certain	certain	JJ
48218	441	2	changes	change	NNS
48218	441	3	of	of	IN
48218	441	4	illumination	illumination	NN
48218	441	5	go	go	VB
48218	441	6	on	on	RP
48218	441	7	with	with	IN
48218	441	8	the	the	DT
48218	441	9	advancing	advance	VBG
48218	441	10	age	age	NN
48218	441	11	of	of	IN
48218	441	12	the	the	DT
48218	441	13	Moon	Moon	NNP
48218	441	14	,	,	,
48218	441	15	as	as	IN
48218	441	16	the	the	DT
48218	441	17	crescent	crescent	JJ
48218	441	18	broadens	broaden	VBZ
48218	441	19	out	out	RP
48218	441	20	to	to	IN
48218	441	21	the	the	DT
48218	441	22	half	half	NN
48218	441	23	,	,	,
48218	441	24	the	the	DT
48218	441	25	half	half	NN
48218	441	26	to	to	IN
48218	441	27	the	the	DT
48218	441	28	full	full	JJ
48218	441	29	,	,	,
48218	441	30	and	and	CC
48218	441	31	the	the	DT
48218	441	32	full	full	JJ
48218	441	33	,	,	,
48218	441	34	in	in	IN
48218	441	35	its	-PRON-	PRP$
48218	441	36	turn	turn	NN
48218	441	37	,	,	,
48218	441	38	wanes	wane	VBZ
48218	441	39	away	away	RB
48218	441	40	;	;	:
48218	441	41	but	but	CC
48218	441	42	the	the	DT
48218	441	43	lunar	lunar	JJ
48218	441	44	day	day	NN
48218	441	45	is	be	VBZ
48218	441	46	nearly	nearly	RB
48218	441	47	thirty	thirty	CD
48218	441	48	times	time	NNS
48218	441	49	as	as	RB
48218	441	50	long	long	RB
48218	441	51	as	as	IN
48218	441	52	that	that	DT
48218	441	53	of	of	IN
48218	441	54	the	the	DT
48218	441	55	Earth	Earth	NNP
48218	441	56	,	,	,
48218	441	57	and	and	CC
48218	441	58	these	these	DT
48218	441	59	changes	change	NNS
48218	441	60	proceed	proceed	VBP
48218	441	61	but	but	CC
48218	441	62	slowly	slowly	RB
48218	441	63	.	.	.
48218	442	1	The	the	DT
48218	442	2	full	full	JJ
48218	442	3	Moon	moon	NN
48218	442	4	,	,	,
48218	442	5	as	as	IN
48218	442	6	seen	see	VBN
48218	442	7	by	by	IN
48218	442	8	the	the	DT
48218	442	9	naked	naked	JJ
48218	442	10	eye	eye	NN
48218	442	11	,	,	,
48218	442	12	shows	show	VBZ
48218	442	13	several	several	JJ
48218	442	14	vague	vague	JJ
48218	442	15	dark	dark	JJ
48218	442	16	spots	spot	NNS
48218	442	17	,	,	,
48218	442	18	which	which	WDT
48218	442	19	most	most	JJS
48218	442	20	people	people	NNS
48218	442	21	agree	agree	VBP
48218	442	22	to	to	TO
48218	442	23	fancy	fancy	VB
48218	442	24	as	as	IN
48218	442	25	like	like	IN
48218	442	26	the	the	DT
48218	442	27	eyes	eye	NNS
48218	442	28	,	,	,
48218	442	29	nose	nose	NN
48218	442	30	,	,	,
48218	442	31	and	and	CC
48218	442	32	mouth	mouth	NN
48218	442	33	of	of	IN
48218	442	34	a	a	DT
48218	442	35	broad	broad	JJ
48218	442	36	,	,	,
48218	442	37	sorrowful	sorrowful	JJ
48218	442	38	face	face	NN
48218	442	39	.	.	.
48218	443	1	The	the	DT
48218	443	2	ordinary	ordinary	JJ
48218	443	3	astronomical	astronomical	JJ
48218	443	4	telescope	telescope	NN
48218	443	5	inverts	invert	VBZ
48218	443	6	the	the	DT
48218	443	7	image	image	NN
48218	443	8	,	,	,
48218	443	9	so	so	CC
48218	443	10	the	the	DT
48218	443	11	"	"	``
48218	443	12	eyes	eye	NNS
48218	443	13	"	"	''
48218	443	14	of	of	IN
48218	443	15	the	the	DT
48218	443	16	Moon	Moon	NNP
48218	443	17	are	be	VBP
48218	443	18	seen	see	VBN
48218	443	19	in	in	IN
48218	443	20	the	the	DT
48218	443	21	lower	low	JJR
48218	443	22	part	part	NN
48218	443	23	of	of	IN
48218	443	24	the	the	DT
48218	443	25	field	field	NN
48218	443	26	of	of	IN
48218	443	27	the	the	DT
48218	443	28	telescope	telescope	NN
48218	443	29	as	as	IN
48218	443	30	a	a	DT
48218	443	31	series	series	NN
48218	443	32	of	of	IN
48218	443	33	dusky	dusky	JJ
48218	443	34	plains	plain	NNS
48218	443	35	stretching	stretch	VBG
48218	443	36	right	right	RB
48218	443	37	across	across	IN
48218	443	38	the	the	DT
48218	443	39	disc	disc	NN
48218	443	40	.	.	.
48218	444	1	But	but	CC
48218	444	2	in	in	IN
48218	444	3	the	the	DT
48218	444	4	upper	upper	JJ
48218	444	5	part	part	NN
48218	444	6	,	,	,
48218	444	7	near	near	IN
48218	444	8	the	the	DT
48218	444	9	left	left	JJ
48218	444	10	-	-	HYPH
48218	444	11	hand	hand	NN
48218	444	12	corner	corner	NN
48218	444	13	of	of	IN
48218	444	14	the	the	DT
48218	444	15	underlip	underlip	NN
48218	444	16	,	,	,
48218	444	17	there	there	EX
48218	444	18	is	be	VBZ
48218	444	19	a	a	DT
48218	444	20	bright	bright	JJ
48218	444	21	,	,	,
48218	444	22	round	round	JJ
48218	444	23	spot	spot	NN
48218	444	24	,	,	,
48218	444	25	from	from	IN
48218	444	26	which	which	WDT
48218	444	27	a	a	DT
48218	444	28	number	number	NN
48218	444	29	of	of	IN
48218	444	30	bright	bright	JJ
48218	444	31	streaks	streak	NNS
48218	444	32	radiate	radiate	VB
48218	444	33	--	--	:
48218	444	34	suggesting	suggest	VBG
48218	444	35	a	a	DT
48218	444	36	peeled	peel	VBN
48218	444	37	orange	orange	NN
48218	444	38	with	with	IN
48218	444	39	its	-PRON-	PRP$
48218	444	40	stalk	stalk	NN
48218	444	41	,	,	,
48218	444	42	and	and	CC
48218	444	43	the	the	DT
48218	444	44	lines	line	NNS
48218	444	45	marking	mark	VBG
48218	444	46	the	the	DT
48218	444	47	sections	section	NNS
48218	444	48	radiating	radiate	VBG
48218	444	49	from	from	IN
48218	444	50	it	-PRON-	PRP
48218	444	51	.	.	.
48218	445	1	This	this	DT
48218	445	2	bright	bright	JJ
48218	445	3	spot	spot	NN
48218	445	4	has	have	VBZ
48218	445	5	been	be	VBN
48218	445	6	called	call	VBN
48218	445	7	after	after	IN
48218	445	8	the	the	DT
48218	445	9	great	great	JJ
48218	445	10	{	{	-LRB-
48218	445	11	56	56	CD
48218	445	12	}	}	-RRB-
48218	445	13	Mean	mean	JJ
48218	445	14	distance	distance	NN
48218	445	15	from	from	IN
48218	445	16	Sun	Sun	NNP
48218	445	17	.	.	.
48218	446	1	Period	Period	NNP
48218	446	2	Velocity	Velocity	NNP
48218	446	3	Class	Class	NNP
48218	446	4	.	.	.
48218	447	1	Name	name	NN
48218	447	2	.	.	.
48218	448	1	Earth	Earth	NNP
48218	448	2	's	be	VBZ
48218	448	3	In	in	IN
48218	448	4	millions	million	NNS
48218	448	5	of	of	IN
48218	448	6	revolution	revolution	NN
48218	448	7	.	.	.
48218	449	1	in	in	IN
48218	449	2	orbit	orbit	NN
48218	449	3	.	.	.
48218	450	1	Eccentricity	eccentricity	NN
48218	450	2	.	.	.
48218	451	1	distance	distance	NN
48218	451	2	of	of	IN
48218	451	3	miles	mile	NNS
48218	451	4	.	.	.
48218	452	1	In	in	IN
48218	452	2	years	year	NNS
48218	452	3	.	.	.
48218	453	1	Miles	mile	NNS
48218	453	2	per	per	IN
48218	453	3	=	=	SYM
48218	453	4	1	1	CD
48218	453	5	.	.	.
48218	454	1	sec	sec	NNP
48218	454	2	.	.	.
48218	455	1	Terrestrial	Terrestrial	NNP
48218	455	2	Mercury	Mercury	NNP
48218	455	3	0.387	0.387	CD
48218	455	4	36.0	36.0	CD
48218	455	5	0.24	0.24	CD
48218	455	6	29.7	29.7	CD
48218	455	7	0.2056	0.2056	CD
48218	455	8	Planets	Planets	NNPS
48218	455	9	Venus	Venus	NNP
48218	455	10	0.723	0.723	CD
48218	455	11	67.2	67.2	CD
48218	455	12	0.62	0.62	CD
48218	455	13	21.9	21.9	CD
48218	455	14	0.0068	0.0068	CD
48218	455	15	Earth	Earth	NNP
48218	455	16	1.000	1.000	CD
48218	455	17	92.9	92.9	CD
48218	455	18	1.00	1.00	CD
48218	455	19	18.5	18.5	CD
48218	455	20	0.0168	0.0168	CD
48218	455	21	Mars	Mars	NNP
48218	455	22	1.524	1.524	CD
48218	455	23	141.5	141.5	CD
48218	455	24	1.88	1.88	CD
48218	455	25	15.0	15.0	CD
48218	455	26	0.0933	0.0933	CD
48218	455	27	Minor	Minor	NNP
48218	455	28	Eros	Eros	NNP
48218	455	29	1.458	1.458	CD
48218	455	30	135.5	135.5	CD
48218	455	31	1.76	1.76	CD
48218	455	32	15.5	15.5	CD
48218	455	33	0.2228	0.2228	CD
48218	455	34	Planets	planet	NNS
48218	455	35	Ceres	Ceres	NNPS
48218	455	36	2.767	2.767	CD
48218	455	37	257.1	257.1	CD
48218	455	38	4.60	4.60	CD
48218	455	39	11.1	11.1	CD
48218	455	40	0.0763	0.0763	CD
48218	455	41	Achilles	Achilles	NNP
48218	455	42	5.253	5.253	CD
48218	455	43	488.0	488.0	CD
48218	455	44	12.04	12.04	CD
48218	455	45	8.1	8.1	CD
48218	455	46	0.0509	0.0509	CD
48218	455	47	Major	Major	NNP
48218	455	48	Jupiter	Jupiter	NNP
48218	455	49	5.203	5.203	CD
48218	455	50	483.3	483.3	CD
48218	455	51	11.86	11.86	CD
48218	455	52	8.1	8.1	CD
48218	455	53	0.0483	0.0483	CD
48218	455	54	Planets	planet	NNS
48218	455	55	Saturn	Saturn	NNP
48218	455	56	9.539	9.539	CD
48218	455	57	886.6	886.6	CD
48218	455	58	29.46	29.46	CD
48218	455	59	6.0	6.0	CD
48218	455	60	0.0561	0.0561	CD
48218	455	61	Uranus	uranus	NN
48218	455	62	19.183	19.183	CD
48218	455	63	1781.9	1781.9	CD
48218	455	64	84.02	84.02	CD
48218	455	65	4.2	4.2	CD
48218	455	66	0.0463	0.0463	CD
48218	455	67	Neptune	Neptune	NNP
48218	455	68	30.055	30.055	CD
48218	455	69	2791.6	2791.6	CD
48218	455	70	164.78	164.78	CD
48218	455	71	3.4	3.4	CD
48218	455	72	0.0090	0.0090	CD
48218	455	73	{	{	-LRB-
48218	455	74	57	57	CD
48218	455	75	}	}	-RRB-
48218	455	76	Mean	Mean	NNP
48218	455	77	diameter	diameter	NN
48218	455	78	.	.	.
48218	456	1	Surface	surface	NN
48218	456	2	.	.	.
48218	457	1	Volume	volume	NN
48218	457	2	.	.	.
48218	458	1	Mass.	Massachusetts	NNP
48218	459	1	Name	name	NN
48218	459	2	.	.	.
48218	460	1	Symbol	symbol	NN
48218	460	2	.	.	.
48218	461	1	In	in	IN
48218	461	2	miles	mile	NNS
48218	461	3	.	.	.
48218	462	1	[	[	-LRB-
48218	462	2	Earth]=1	Earth]=1	NNP
48218	462	3	.	.	.
48218	463	1	[	[	-LRB-
48218	463	2	Earth]=1	Earth]=1	NNP
48218	463	3	.	.	.
48218	464	1	[	[	-LRB-
48218	464	2	Earth]=1	Earth]=1	NNP
48218	464	3	.	.	.
48218	465	1	[	[	-LRB-
48218	465	2	Earth]=1	Earth]=1	NNP
48218	465	3	.	.	.
48218	466	1	Sun	Sun	NNP
48218	466	2	[	[	-LRB-
48218	466	3	Sun	Sun	NNP
48218	466	4	]	]	-RRB-
48218	466	5	866400	866400	CD
48218	466	6	109.422	109.422	CD
48218	466	7	11973	11973	CD
48218	466	8	.	.	.
48218	467	1	1310130	1310130	CD
48218	467	2	.	.	.
48218	468	1	332000	332000	CD
48218	468	2	.	.	.
48218	469	1	Moon	Moon	NNP
48218	469	2	[	[	-LRB-
48218	469	3	Moon	Moon	NNP
48218	469	4	]	]	-RRB-
48218	469	5	2163	2163	CD
48218	469	6	0.273	0.273	CD
48218	469	7	0.075	0.075	CD
48218	469	8	0.02	0.02	CD
48218	469	9	0.012	0.012	CD
48218	469	10	Mercury	Mercury	NNP
48218	469	11	[	[	-LRB-
48218	469	12	Mercury	Mercury	NNP
48218	469	13	]	]	-RRB-
48218	469	14	3030	3030	CD
48218	469	15	0.383	0.383	CD
48218	469	16	0.147	0.147	CD
48218	469	17	0.06	0.06	CD
48218	469	18	0.048	0.048	CD
48218	469	19	Venus	Venus	NNP
48218	469	20	[	[	-LRB-
48218	469	21	Venus	Venus	NNP
48218	469	22	]	]	-RRB-
48218	469	23	7700	7700	CD
48218	469	24	0.972	0.972	CD
48218	469	25	0.945	0.945	CD
48218	469	26	0.92	0.92	CD
48218	469	27	0.820	0.820	CD
48218	469	28	Earth	Earth	NNP
48218	469	29	[	[	-LRB-
48218	469	30	Earth	earth	NN
48218	469	31	]	]	-RRB-
48218	469	32	7918	7918	CD
48218	469	33	1.000	1.000	CD
48218	469	34	1.000	1.000	CD
48218	469	35	1.00	1.00	CD
48218	469	36	1.000	1.000	CD
48218	469	37	Mars	Mars	NNP
48218	469	38	[	[	-LRB-
48218	469	39	Mars	Mars	NNP
48218	469	40	]	]	-RRB-
48218	469	41	4230	4230	CD
48218	469	42	0.534	0.534	CD
48218	469	43	0.285	0.285	CD
48218	469	44	0.15	0.15	CD
48218	469	45	0.107	0.107	CD
48218	469	46	Jupiter	Jupiter	NNP
48218	469	47	[	[	-LRB-
48218	469	48	Jupiter	Jupiter	NNP
48218	469	49	]	]	-RRB-
48218	469	50	86500	86500	CD
48218	469	51	10.924	10.924	CD
48218	469	52	119.3	119.3	CD
48218	469	53	1304	1304	CD
48218	469	54	.	.	.
48218	470	1	317.7	317.7	CD
48218	470	2	Saturn	Saturn	NNP
48218	470	3	[	[	-LRB-
48218	470	4	Saturn	saturn	NN
48218	470	5	]	]	-RRB-
48218	470	6	73000	73000	CD
48218	470	7	9.219	9.219	CD
48218	470	8	85.0	85.0	CD
48218	470	9	783	783	CD
48218	470	10	.	.	.
48218	471	1	94.8	94.8	CD
48218	471	2	Uranus	uranus	NN
48218	471	3	[	[	-LRB-
48218	471	4	Uranus	uranus	NN
48218	471	5	]	]	-RRB-
48218	471	6	31900	31900	CD
48218	471	7	4.029	4.029	CD
48218	471	8	16.2	16.2	CD
48218	471	9	65	65	CD
48218	471	10	.	.	.
48218	472	1	14.6	14.6	CD
48218	472	2	Neptune	Neptune	NNP
48218	472	3	[	[	-LRB-
48218	472	4	Neptune	Neptune	NNP
48218	472	5	]	]	-RRB-
48218	472	6	34800	34800	CD
48218	472	7	4.395	4.395	CD
48218	472	8	19.3	19.3	CD
48218	472	9	85	85	CD
48218	472	10	.	.	.
48218	473	1	17.0	17.0	CD
48218	473	2	{	{	-LRB-
48218	473	3	58	58	CD
48218	473	4	}	}	-RRB-
48218	473	5	Light	Light	NNP
48218	473	6	Gravity	Gravity	NNP
48218	473	7	.	.	.
48218	474	1	and	and	CC
48218	474	2	heat	heat	VB
48218	474	3	Albedo	Albedo	NNP
48218	474	4	;	;	:
48218	474	5	Density	density	NN
48218	474	6	.	.	.
48218	475	1	Fall	fall	VB
48218	475	2	in	in	RP
48218	475	3	received	receive	VBN
48218	475	4	_	_	NNP
48218	475	5	i.e.	i.e.	FW
48218	475	6	_	_	NNP
48218	475	7	re-	re-	RB
48218	475	8	[	[	-LRB-
48218	475	9	Earth	Earth	NNP
48218	475	10	]	]	-RRB-
48218	475	11	Water	water	NN
48218	475	12	[	[	-LRB-
48218	475	13	Earth	earth	NN
48218	475	14	]	]	-RRB-
48218	475	15	feet	foot	NNS
48218	475	16	per	per	IN
48218	475	17	from	from	IN
48218	475	18	Sun	Sun	NNP
48218	475	19	.	.	.
48218	476	1	Time	time	NN
48218	476	2	of	of	IN
48218	476	3	rotation	rotation	NN
48218	476	4	flecting	flecte	VBG
48218	476	5	Name	Name	NNP
48218	476	6	.	.	.
48218	477	1	=	=	SYM
48218	477	2	1	1	CD
48218	477	3	.	.	.
48218	478	1	=	=	SYM
48218	478	2	1	1	CD
48218	478	3	.	.	.
48218	479	1	=	=	SYM
48218	479	2	1	1	CD
48218	479	3	.	.	.
48218	480	1	sec	sec	NNP
48218	480	2	.	.	.
48218	481	1	[	[	-LRB-
48218	481	2	Earth]=1	Earth]=1	NNP
48218	481	3	.	.	.
48218	482	1	on	on	IN
48218	482	2	axis	axis	NNP
48218	482	3	.	.	.
48218	483	1	power	power	NN
48218	483	2	.	.	.
48218	484	1	d.	d.	NNP
48218	484	2	h.	h.	NNP
48218	484	3	m.	m.	NNP
48218	484	4	Sun	Sun	NNP
48218	484	5	0.25	0.25	CD
48218	484	6	1.39	1.39	CD
48218	484	7	27.65	27.65	CD
48218	484	8	444.60	444.60	CD
48218	484	9	...	...	:
48218	484	10	25	25	CD
48218	484	11	4	4	CD
48218	484	12	48	48	CD
48218	484	13	±	±	CD
48218	484	14	...	...	.
48218	485	1	Moon	Moon	NNP
48218	485	2	0.61	0.61	CD
48218	485	3	3.39	3.39	CD
48218	485	4	0.17	0.17	CD
48218	485	5	2.73	2.73	CD
48218	485	6	1.00	1.00	CD
48218	485	7	27	27	CD
48218	485	8	7	7	CD
48218	485	9	43	43	CD
48218	485	10	0.17	0.17	CD
48218	485	11	d.	d.	NNP
48218	485	12	h.	h.	NNP
48218	485	13	m.	m.	NNP
48218	485	14	s.	s.	NNP
48218	485	15	Mercury	Mercury	NNP
48218	485	16	0.85	0.85	CD
48218	485	17	4.72	4.72	CD
48218	485	18	0.43	0.43	CD
48218	485	19	6.91	6.91	CD
48218	485	20	6.67	6.67	CD
48218	485	21	88	88	CD
48218	485	22	(	(	-LRB-
48218	485	23	?	?	.
48218	485	24	)	)	-RRB-
48218	486	1	0.14	0.14	CD
48218	486	2	Venus	Venus	NNP
48218	486	3	0.89	0.89	CD
48218	486	4	4.94	4.94	CD
48218	486	5	0.82	0.82	CD
48218	486	6	13.19	13.19	CD
48218	486	7	1.91	1.91	CD
48218	486	8	23	23	CD
48218	486	9	21	21	CD
48218	486	10	23	23	CD
48218	486	11	(	(	-LRB-
48218	486	12	?	?	.
48218	486	13	)	)	-RRB-
48218	487	1	0.76	0.76	CD
48218	487	2	Earth	Earth	NNP
48218	487	3	1.00	1.00	CD
48218	487	4	5.55	5.55	CD
48218	487	5	1.00	1.00	CD
48218	487	6	16.08	16.08	CD
48218	487	7	1.00	1.00	CD
48218	487	8	23	23	CD
48218	487	9	56	56	CD
48218	487	10	4	4	CD
48218	487	11	0.50	0.50	CD
48218	487	12	(	(	-LRB-
48218	487	13	?	?	.
48218	487	14	)	)	-RRB-
48218	488	1	Mars	Mars	NNP
48218	488	2	0.71	0.71	CD
48218	488	3	3.92	3.92	CD
48218	488	4	0.38	0.38	CD
48218	488	5	6.11	6.11	CD
48218	488	6	0.43	0.43	CD
48218	488	7	24	24	CD
48218	488	8	37	37	CD
48218	488	9	23	23	CD
48218	488	10	0.22	0.22	CD
48218	488	11	h.	h.	NN
48218	488	12	m.	m.	NN
48218	488	13	Jupiter	Jupiter	NNP
48218	488	14	0.24	0.24	CD
48218	488	15	1.32	1.32	CD
48218	488	16	2.65	2.65	CD
48218	488	17	42.61	42.61	CD
48218	488	18	0.037	0.037	CD
48218	488	19	9	9	CD
48218	488	20	55	55	CD
48218	488	21	±	±	CD
48218	488	22	0.62	0.62	CD
48218	488	23	Saturn	Saturn	NNP
48218	488	24	0.13	0.13	CD
48218	488	25	0.72	0.72	CD
48218	488	26	1.18	1.18	CD
48218	488	27	18.97	18.97	CD
48218	488	28	0.011	0.011	CD
48218	488	29	10	10	CD
48218	488	30	14	14	CD
48218	488	31	±	±	CD
48218	488	32	0.72	0.72	CD
48218	488	33	Uranus	Uranus	NNP
48218	488	34	0.22	0.22	CD
48218	488	35	1.22	1.22	CD
48218	488	36	0.90	0.90	CD
48218	488	37	14.47	14.47	CD
48218	488	38	0.003	0.003	CD
48218	488	39	9	9	CD
48218	488	40	30	30	CD
48218	488	41	(	(	-LRB-
48218	488	42	?	?	.
48218	488	43	)	)	-RRB-
48218	489	1	0.60	0.60	CD
48218	489	2	Neptune	Neptune	NNP
48218	489	3	0.20	0.20	CD
48218	489	4	1.11	1.11	CD
48218	489	5	0.89	0.89	CD
48218	489	6	14.31	14.31	CD
48218	489	7	0.001	0.001	CD
48218	489	8	(	(	-LRB-
48218	489	9	?	?	.
48218	489	10	)	)	-RRB-
48218	490	1	0.52	0.52	CD
48218	490	2	{	{	-LRB-
48218	490	3	59	59	CD
48218	490	4	}	}	-RRB-
48218	490	5	Danish	danish	JJ
48218	490	6	astronomer	astronomer	NN
48218	490	7	,	,	,
48218	490	8	"	"	``
48218	490	9	Tycho	Tycho	NNP
48218	490	10	,	,	,
48218	490	11	"	"	''
48218	490	12	and	and	CC
48218	490	13	is	be	VBZ
48218	490	14	one	one	CD
48218	490	15	of	of	IN
48218	490	16	the	the	DT
48218	490	17	most	most	RBS
48218	490	18	conspicuous	conspicuous	JJ
48218	490	19	objects	object	NNS
48218	490	20	of	of	IN
48218	490	21	the	the	DT
48218	490	22	full	full	JJ
48218	490	23	Moon	Moon	NNP
48218	490	24	.	.	.
48218	491	1	The	the	DT
48218	491	2	contrasts	contrast	NNS
48218	491	3	of	of	IN
48218	491	4	the	the	DT
48218	491	5	Moon	Moon	NNP
48218	491	6	are	be	VBP
48218	491	7	much	much	RB
48218	491	8	more	more	RBR
48218	491	9	pronounced	pronounced	JJ
48218	491	10	when	when	WRB
48218	491	11	she	-PRON-	PRP
48218	491	12	is	be	VBZ
48218	491	13	only	only	RB
48218	491	14	partly	partly	RB
48218	491	15	lit	light	VBN
48218	491	16	up	up	RP
48218	491	17	.	.	.
48218	492	1	Then	then	RB
48218	492	2	the	the	DT
48218	492	3	mountains	mountain	NNS
48218	492	4	and	and	CC
48218	492	5	valleys	valley	NNS
48218	492	6	stand	stand	VBP
48218	492	7	out	out	RP
48218	492	8	in	in	IN
48218	492	9	the	the	DT
48218	492	10	strongest	strong	JJS
48218	492	11	relief	relief	NN
48218	492	12	,	,	,
48218	492	13	and	and	CC
48218	492	14	it	-PRON-	PRP
48218	492	15	becomes	become	VBZ
48218	492	16	clear	clear	JJ
48218	492	17	that	that	IN
48218	492	18	the	the	DT
48218	492	19	general	general	JJ
48218	492	20	type	type	NN
48218	492	21	of	of	IN
48218	492	22	formation	formation	NN
48218	492	23	on	on	IN
48218	492	24	the	the	DT
48218	492	25	Moon	Moon	NNP
48218	492	26	is	be	VBZ
48218	492	27	that	that	DT
48218	492	28	of	of	IN
48218	492	29	rings	ring	NNS
48218	492	30	--	--	:
48218	492	31	rings	ring	NNS
48218	492	32	of	of	IN
48218	492	33	every	every	DT
48218	492	34	conceivable	conceivable	JJ
48218	492	35	size	size	NN
48218	492	36	,	,	,
48218	492	37	from	from	IN
48218	492	38	the	the	DT
48218	492	39	smallest	small	JJS
48218	492	40	point	point	NN
48218	492	41	that	that	IN
48218	492	42	the	the	DT
48218	492	43	telescope	telescope	NN
48218	492	44	can	can	MD
48218	492	45	detect	detect	VB
48218	492	46	up	up	RP
48218	492	47	to	to	IN
48218	492	48	some	some	DT
48218	492	49	of	of	IN
48218	492	50	the	the	DT
48218	492	51	great	great	JJ
48218	492	52	dusky	dusky	JJ
48218	492	53	plains	plain	NNS
48218	492	54	themselves	-PRON-	PRP
48218	492	55	,	,	,
48218	492	56	hundreds	hundred	NNS
48218	492	57	of	of	IN
48218	492	58	miles	mile	NNS
48218	492	59	in	in	IN
48218	492	60	diameter	diameter	NN
48218	492	61	.	.	.
48218	493	1	These	these	DT
48218	493	2	rings	ring	NNS
48218	493	3	are	be	VBP
48218	493	4	so	so	RB
48218	493	5	numerous	numerous	JJ
48218	493	6	that	that	IN
48218	493	7	Galileo	Galileo	NNP
48218	493	8	described	describe	VBD
48218	493	9	the	the	DT
48218	493	10	Moon	Moon	NNP
48218	493	11	as	as	RB
48218	493	12	looking	look	VBG
48218	493	13	as	as	IN
48218	493	14	full	full	JJ
48218	493	15	of	of	IN
48218	493	16	"	"	``
48218	493	17	eyes	eye	NNS
48218	493	18	"	"	''
48218	493	19	as	as	IN
48218	493	20	a	a	DT
48218	493	21	peacock	peacock	NN
48218	493	22	's	's	POS
48218	493	23	tail	tail	NN
48218	493	24	.	.	.
48218	494	1	The	the	DT
48218	494	2	"	"	``
48218	494	3	right	right	JJ
48218	494	4	eye	eye	NN
48218	494	5	"	"	''
48218	494	6	of	of	IN
48218	494	7	the	the	DT
48218	494	8	moonface	moonface	NN
48218	494	9	,	,	,
48218	494	10	as	as	IN
48218	494	11	we	-PRON-	PRP
48218	494	12	see	see	VBP
48218	494	13	it	-PRON-	PRP
48218	494	14	in	in	IN
48218	494	15	the	the	DT
48218	494	16	sky	sky	NN
48218	494	17	,	,	,
48218	494	18	is	be	VBZ
48218	494	19	formed	form	VBN
48218	494	20	by	by	IN
48218	494	21	a	a	DT
48218	494	22	vast	vast	JJ
48218	494	23	dusky	dusky	JJ
48218	494	24	plain	plain	JJ
48218	494	25	,	,	,
48218	494	26	nearly	nearly	RB
48218	494	27	as	as	RB
48218	494	28	large	large	JJ
48218	494	29	as	as	IN
48218	494	30	France	France	NNP
48218	494	31	and	and	CC
48218	494	32	Germany	Germany	NNP
48218	494	33	put	put	VBD
48218	494	34	together	together	RB
48218	494	35	,	,	,
48218	494	36	to	to	TO
48218	494	37	which	which	WDT
48218	494	38	has	have	VBZ
48218	494	39	been	be	VBN
48218	494	40	given	give	VBN
48218	494	41	the	the	DT
48218	494	42	name	name	NN
48218	494	43	of	of	IN
48218	494	44	the	the	DT
48218	494	45	"	"	``
48218	494	46	Sea	Sea	NNP
48218	494	47	of	of	IN
48218	494	48	Rains	Rains	NNPS
48218	494	49	"	"	''
48218	494	50	(	(	-LRB-
48218	494	51	_	_	NNP
48218	494	52	Mare	Mare	NNP
48218	494	53	Imbrium	Imbrium	NNP
48218	494	54	_	_	NNP
48218	494	55	)	)	-RRB-
48218	494	56	,	,	,
48218	494	57	and	and	CC
48218	494	58	just	just	RB
48218	494	59	below	below	IN
48218	494	60	this	this	DT
48218	494	61	(	(	-LRB-
48218	494	62	as	as	IN
48218	494	63	seen	see	VBN
48218	494	64	in	in	IN
48218	494	65	the	the	DT
48218	494	66	telescope	telescope	NN
48218	494	67	)	)	-RRB-
48218	494	68	is	be	VBZ
48218	494	69	one	one	CD
48218	494	70	of	of	IN
48218	494	71	the	the	DT
48218	494	72	most	most	RBS
48218	494	73	perfect	perfect	JJ
48218	494	74	and	and	CC
48218	494	75	beautiful	beautiful	JJ
48218	494	76	of	of	IN
48218	494	77	all	all	PDT
48218	494	78	the	the	DT
48218	494	79	lunar	lunar	JJ
48218	494	80	rings	ring	NNS
48218	494	81	--	--	:
48218	494	82	a	a	DT
48218	494	83	great	great	JJ
48218	494	84	ring	ring	NN
48218	494	85	-	-	HYPH
48218	494	86	plain	plain	NN
48218	494	87	,	,	,
48218	494	88	56	56	CD
48218	494	89	miles	mile	NNS
48218	494	90	in	in	IN
48218	494	91	diameter	diameter	NN
48218	494	92	,	,	,
48218	494	93	called	call	VBD
48218	494	94	after	after	IN
48218	494	95	the	the	DT
48218	494	96	thinker	thinker	NN
48218	494	97	who	who	WP
48218	494	98	revolutionised	revolutionise	VBD
48218	494	99	men	man	NNS
48218	494	100	's	's	POS
48218	494	101	ideas	idea	NNS
48218	494	102	of	of	IN
48218	494	103	the	the	DT
48218	494	104	solar	solar	JJ
48218	494	105	system	system	NN
48218	494	106	,	,	,
48218	494	107	"	"	''
48218	494	108	Copernicus	Copernicus	NNP
48218	494	109	.	.	.
48218	494	110	"	"	''
48218	495	1	"	"	``
48218	495	2	Copernicus	Copernicus	NNP
48218	495	3	,	,	,
48218	495	4	"	"	''
48218	495	5	like	like	IN
48218	495	6	"	"	``
48218	495	7	Tycho	Tycho	NNP
48218	495	8	,	,	,
48218	495	9	"	"	''
48218	495	10	is	be	VBZ
48218	495	11	the	the	DT
48218	495	12	centre	centre	NN
48218	495	13	of	of	IN
48218	495	14	a	a	DT
48218	495	15	set	set	NN
48218	495	16	of	of	IN
48218	495	17	bright	bright	JJ
48218	495	18	streaks	streak	NNS
48218	495	19	;	;	:
48218	495	20	and	and	CC
48218	495	21	a	a	DT
48218	495	22	neighbouring	neighbouring	NN
48218	495	23	but	but	CC
48218	495	24	smaller	small	JJR
48218	495	25	ring	ring	NN
48218	495	26	,	,	,
48218	495	27	bearing	bear	VBG
48218	495	28	the	the	DT
48218	495	29	great	great	JJ
48218	495	30	name	name	NN
48218	495	31	of	of	IN
48218	495	32	"	"	``
48218	495	33	Kepler	Kepler	NNP
48218	495	34	,	,	,
48218	495	35	"	"	''
48218	495	36	stands	stand	VBZ
48218	495	37	in	in	IN
48218	495	38	a	a	DT
48218	495	39	like	like	JJ
48218	495	40	relation	relation	NN
48218	495	41	to	to	IN
48218	495	42	another	another	DT
48218	495	43	set	set	NN
48218	495	44	.	.	.
48218	496	1	The	the	DT
48218	496	2	most	most	RBS
48218	496	3	elevated	elevated	JJ
48218	496	4	region	region	NN
48218	496	5	of	of	IN
48218	496	6	the	the	DT
48218	496	7	Moon	Moon	NNP
48218	496	8	is	be	VBZ
48218	496	9	immediately	immediately	RB
48218	496	10	in	in	IN
48218	496	11	the	the	DT
48218	496	12	neighbourhood	neighbourhood	NN
48218	496	13	of	of	IN
48218	496	14	the	the	DT
48218	496	15	great	great	JJ
48218	496	16	"	"	``
48218	496	17	stalk	stalk	NN
48218	496	18	of	of	IN
48218	496	19	the	the	DT
48218	496	20	orange	orange	NN
48218	496	21	,	,	,
48218	496	22	"	"	''
48218	496	23	"	"	``
48218	496	24	Tycho	Tycho	NNP
48218	496	25	.	.	.
48218	496	26	"	"	''
48218	497	1	Here	here	RB
48218	497	2	the	the	DT
48218	497	3	rings	ring	NNS
48218	497	4	are	be	VBP
48218	497	5	crowded	crowd	VBN
48218	497	6	together	together	RB
48218	497	7	as	as	RB
48218	497	8	closely	closely	RB
48218	497	9	as	as	IN
48218	497	10	they	-PRON-	PRP
48218	497	11	can	can	MD
48218	497	12	be	be	VB
48218	497	13	packed	pack	VBN
48218	497	14	;	;	:
48218	497	15	more	more	RBR
48218	497	16	closely	closely	RB
48218	497	17	in	in	IN
48218	497	18	many	many	JJ
48218	497	19	places	place	NNS
48218	497	20	,	,	,
48218	497	21	for	for	IN
48218	497	22	they	-PRON-	PRP
48218	497	23	intrude	intrude	VBP
48218	497	24	upon	upon	IN
48218	497	25	and	and	CC
48218	497	26	overlap	overlap	VB
48218	497	27	each	each	DT
48218	497	28	other	other	JJ
48218	497	29	in	in	IN
48218	497	30	the	the	DT
48218	497	31	most	most	RBS
48218	497	32	intricate	intricate	JJ
48218	497	33	manner	manner	NN
48218	497	34	.	.	.
48218	498	1	A	a	DT
48218	498	2	long	long	JJ
48218	498	3	chain	chain	NN
48218	498	4	of	of	IN
48218	498	5	fine	fine	JJ
48218	498	6	rings	ring	NNS
48218	498	7	stretches	stretch	VBZ
48218	498	8	from	from	IN
48218	498	9	this	this	DT
48218	498	10	disturbed	disturbed	JJ
48218	498	11	region	region	NN
48218	498	12	nearly	nearly	RB
48218	498	13	to	to	IN
48218	498	14	the	the	DT
48218	498	15	centre	centre	NN
48218	498	16	of	of	IN
48218	498	17	the	the	DT
48218	498	18	disc	disc	NN
48218	498	19	,	,	,
48218	498	20	where	where	WRB
48218	498	21	the	the	DT
48218	498	22	great	great	JJ
48218	498	23	Alexandrian	alexandrian	JJ
48218	498	24	astronomer	astronomer	NN
48218	498	25	is	be	VBZ
48218	498	26	commemorated	commemorate	VBN
48218	498	27	by	by	IN
48218	498	28	a	a	DT
48218	498	29	vast	vast	JJ
48218	498	30	walled	wall	VBN
48218	498	31	plain	plain	JJ
48218	498	32	,	,	,
48218	498	33	{	{	-LRB-
48218	498	34	60	60	CD
48218	498	35	}	}	-RRB-
48218	498	36	considerably	considerably	RB
48218	498	37	larger	large	JJR
48218	498	38	than	than	IN
48218	498	39	the	the	DT
48218	498	40	whole	whole	NN
48218	498	41	of	of	IN
48218	498	42	Wales	Wales	NNP
48218	498	43	,	,	,
48218	498	44	and	and	CC
48218	498	45	known	know	VBN
48218	498	46	as	as	IN
48218	498	47	"	"	``
48218	498	48	Ptolemæus	Ptolemæus	NNP
48218	498	49	.	.	.
48218	498	50	"	"	''
48218	499	1	The	the	DT
48218	499	2	distinctness	distinctness	NN
48218	499	3	of	of	IN
48218	499	4	the	the	DT
48218	499	5	lunar	lunar	JJ
48218	499	6	features	feature	NNS
48218	499	7	shows	show	VBZ
48218	499	8	at	at	IN
48218	499	9	once	once	RB
48218	499	10	that	that	IN
48218	499	11	the	the	DT
48218	499	12	Moon	Moon	NNP
48218	499	13	is	be	VBZ
48218	499	14	in	in	IN
48218	499	15	an	an	DT
48218	499	16	altogether	altogether	RB
48218	499	17	different	different	JJ
48218	499	18	condition	condition	NN
48218	499	19	from	from	IN
48218	499	20	that	that	DT
48218	499	21	of	of	IN
48218	499	22	the	the	DT
48218	499	23	Earth	Earth	NNP
48218	499	24	.	.	.
48218	500	1	Here	here	RB
48218	500	2	the	the	DT
48218	500	3	sky	sky	NN
48218	500	4	is	be	VBZ
48218	500	5	continually	continually	RB
48218	500	6	being	be	VBG
48218	500	7	hidden	hide	VBN
48218	500	8	by	by	IN
48218	500	9	cloud	cloud	NN
48218	500	10	,	,	,
48218	500	11	and	and	CC
48218	500	12	hence	hence	RB
48218	500	13	the	the	DT
48218	500	14	details	detail	NNS
48218	500	15	of	of	IN
48218	500	16	the	the	DT
48218	500	17	surface	surface	NN
48218	500	18	of	of	IN
48218	500	19	the	the	DT
48218	500	20	Earth	Earth	NNP
48218	500	21	as	as	IN
48218	500	22	viewed	view	VBN
48218	500	23	from	from	IN
48218	500	24	any	any	DT
48218	500	25	other	other	JJ
48218	500	26	planet	planet	NN
48218	500	27	must	must	MD
48218	500	28	often	often	RB
48218	500	29	be	be	VB
48218	500	30	invisible	invisible	JJ
48218	500	31	,	,	,
48218	500	32	and	and	CC
48218	500	33	even	even	RB
48218	500	34	when	when	WRB
48218	500	35	actual	actual	JJ
48218	500	36	cloud	cloud	NN
48218	500	37	is	be	VBZ
48218	500	38	absent	absent	JJ
48218	500	39	there	there	EX
48218	500	40	is	be	VBZ
48218	500	41	a	a	DT
48218	500	42	more	more	RBR
48218	500	43	permanent	permanent	JJ
48218	500	44	veil	veil	NN
48218	500	45	of	of	IN
48218	500	46	dust	dust	NN
48218	500	47	,	,	,
48218	500	48	which	which	WDT
48218	500	49	must	must	MD
48218	500	50	greatly	greatly	RB
48218	500	51	soften	soften	VB
48218	500	52	and	and	CC
48218	500	53	confuse	confuse	NN
48218	500	54	terrestrial	terrestrial	JJ
48218	500	55	outlines	outline	NNS
48218	500	56	.	.	.
48218	501	1	The	the	DT
48218	501	2	clearness	clearness	NN
48218	501	3	,	,	,
48218	501	4	therefore	therefore	RB
48218	501	5	,	,	,
48218	501	6	with	with	IN
48218	501	7	which	which	WDT
48218	501	8	we	-PRON-	PRP
48218	501	9	perceive	perceive	VBP
48218	501	10	the	the	DT
48218	501	11	lunar	lunar	JJ
48218	501	12	formations	formation	NNS
48218	501	13	proves	prove	VBZ
48218	501	14	that	that	IN
48218	501	15	there	there	EX
48218	501	16	is	be	VBZ
48218	501	17	little	little	JJ
48218	501	18	or	or	CC
48218	501	19	no	no	DT
48218	501	20	atmosphere	atmosphere	NN
48218	501	21	there	there	RB
48218	501	22	.	.	.
48218	502	1	Nor	nor	CC
48218	502	2	is	be	VBZ
48218	502	3	there	there	EX
48218	502	4	any	any	DT
48218	502	5	sign	sign	NN
48218	502	6	upon	upon	IN
48218	502	7	it	-PRON-	PRP
48218	502	8	of	of	IN
48218	502	9	water	water	NN
48218	502	10	,	,	,
48218	502	11	either	either	CC
48218	502	12	as	as	IN
48218	502	13	seas	sea	NNS
48218	502	14	or	or	CC
48218	502	15	lakes	lake	NNS
48218	502	16	or	or	CC
48218	502	17	running	running	JJ
48218	502	18	streams	stream	NNS
48218	502	19	.	.	.
48218	503	1	Yet	yet	CC
48218	503	2	the	the	DT
48218	503	3	Moon	Moon	NNP
48218	503	4	shows	show	VBZ
48218	503	5	clearly	clearly	RB
48218	503	6	that	that	IN
48218	503	7	in	in	IN
48218	503	8	the	the	DT
48218	503	9	past	past	NN
48218	503	10	it	-PRON-	PRP
48218	503	11	has	have	VBZ
48218	503	12	gone	go	VBN
48218	503	13	through	through	IN
48218	503	14	great	great	JJ
48218	503	15	and	and	CC
48218	503	16	violent	violent	JJ
48218	503	17	changes	change	NNS
48218	503	18	.	.	.
48218	504	1	The	the	DT
48218	504	2	gradation	gradation	NN
48218	504	3	is	be	VBZ
48218	504	4	so	so	RB
48218	504	5	complete	complete	JJ
48218	504	6	from	from	IN
48218	504	7	the	the	DT
48218	504	8	little	little	JJ
48218	504	9	craterlets	craterlet	NNS
48218	504	10	,	,	,
48218	504	11	which	which	WDT
48218	504	12	resemble	resemble	VBP
48218	504	13	closely	closely	RB
48218	504	14	,	,	,
48218	504	15	in	in	IN
48218	504	16	form	form	NN
48218	504	17	and	and	CC
48218	504	18	size	size	NN
48218	504	19	,	,	,
48218	504	20	volcanic	volcanic	JJ
48218	504	21	craters	crater	NNS
48218	504	22	on	on	IN
48218	504	23	the	the	DT
48218	504	24	Earth	Earth	NNP
48218	504	25	,	,	,
48218	504	26	up	up	IN
48218	504	27	to	to	IN
48218	504	28	the	the	DT
48218	504	29	great	great	JJ
48218	504	30	ring	ring	NN
48218	504	31	-	-	HYPH
48218	504	32	plains	plain	NNS
48218	504	33	,	,	,
48218	504	34	like	like	IN
48218	504	35	"	"	``
48218	504	36	Copernicus	Copernicus	NNP
48218	504	37	"	"	''
48218	504	38	or	or	CC
48218	504	39	"	"	``
48218	504	40	Tycho	Tycho	NNP
48218	504	41	,	,	,
48218	504	42	"	"	''
48218	504	43	or	or	CC
48218	504	44	formations	formation	NNS
48218	504	45	larger	large	JJR
48218	504	46	still	still	RB
48218	504	47	,	,	,
48218	504	48	that	that	IN
48218	504	49	it	-PRON-	PRP
48218	504	50	seems	seem	VBZ
48218	504	51	natural	natural	JJ
48218	504	52	to	to	TO
48218	504	53	infer	infer	VB
48218	504	54	not	not	RB
48218	504	55	only	only	RB
48218	504	56	that	that	IN
48218	504	57	the	the	DT
48218	504	58	smaller	small	JJR
48218	504	59	craters	crater	NNS
48218	504	60	were	be	VBD
48218	504	61	formed	form	VBN
48218	504	62	by	by	IN
48218	504	63	volcanic	volcanic	JJ
48218	504	64	eruption	eruption	NN
48218	504	65	,	,	,
48218	504	66	like	like	IN
48218	504	67	the	the	DT
48218	504	68	similar	similar	JJ
48218	504	69	objects	object	NNS
48218	504	70	with	with	IN
48218	504	71	which	which	WDT
48218	504	72	we	-PRON-	PRP
48218	504	73	are	be	VBP
48218	504	74	acquainted	acquaint	VBN
48218	504	75	on	on	IN
48218	504	76	our	-PRON-	PRP$
48218	504	77	own	own	JJ
48218	504	78	Earth	earth	NN
48218	504	79	,	,	,
48218	504	80	but	but	CC
48218	504	81	that	that	IN
48218	504	82	the	the	DT
48218	504	83	others	other	NNS
48218	504	84	,	,	,
48218	504	85	despite	despite	IN
48218	504	86	their	-PRON-	PRP$
48218	504	87	greater	great	JJR
48218	504	88	sizes	size	NNS
48218	504	89	,	,	,
48218	504	90	had	have	VBD
48218	504	91	a	a	DT
48218	504	92	like	like	JJ
48218	504	93	origin	origin	NN
48218	504	94	.	.	.
48218	505	1	In	in	IN
48218	505	2	consequence	consequence	NN
48218	505	3	of	of	IN
48218	505	4	the	the	DT
48218	505	5	feebler	feebler	NN
48218	505	6	force	force	NN
48218	505	7	of	of	IN
48218	505	8	gravity	gravity	NN
48218	505	9	on	on	IN
48218	505	10	the	the	DT
48218	505	11	Moon	Moon	NNP
48218	505	12	,	,	,
48218	505	13	the	the	DT
48218	505	14	same	same	JJ
48218	505	15	explosive	explosive	JJ
48218	505	16	force	force	NN
48218	505	17	there	there	RB
48218	505	18	would	would	MD
48218	505	19	carry	carry	VB
48218	505	20	the	the	DT
48218	505	21	material	material	NN
48218	505	22	of	of	IN
48218	505	23	an	an	DT
48218	505	24	eruption	eruption	NN
48218	505	25	much	much	RB
48218	505	26	further	further	RB
48218	505	27	than	than	IN
48218	505	28	on	on	IN
48218	505	29	the	the	DT
48218	505	30	Earth	Earth	NNP
48218	505	31	.	.	.
48218	506	1	The	the	DT
48218	506	2	darker	dark	JJR
48218	506	3	,	,	,
48218	506	4	low	low	RB
48218	506	5	-	-	HYPH
48218	506	6	lying	lie	VBG
48218	506	7	districts	district	NNS
48218	506	8	of	of	IN
48218	506	9	the	the	DT
48218	506	10	Moon	Moon	NNP
48218	506	11	give	give	VB
48218	506	12	token	token	NN
48218	506	13	of	of	IN
48218	506	14	changes	change	NNS
48218	506	15	of	of	IN
48218	506	16	a	a	DT
48218	506	17	different	different	JJ
48218	506	18	order	order	NN
48218	506	19	.	.	.
48218	507	1	It	-PRON-	PRP
48218	507	2	is	be	VBZ
48218	507	3	manifest	manifest	JJ
48218	507	4	that	that	IN
48218	507	5	the	the	DT
48218	507	6	material	material	NN
48218	507	7	of	of	IN
48218	507	8	which	which	WDT
48218	507	9	the	the	DT
48218	507	10	floors	floor	NNS
48218	507	11	of	of	IN
48218	507	12	these	these	DT
48218	507	13	plains	plain	NNS
48218	507	14	is	be	VBZ
48218	507	15	composed	compose	VBN
48218	507	16	has	have	VBZ
48218	507	17	invaded	invade	VBN
48218	507	18	,	,	,
48218	507	19	broken	break	VBN
48218	507	20	down	down	RP
48218	507	21	,	,	,
48218	507	22	and	and	CC
48218	507	23	almost	almost	RB
48218	507	24	submerged	submerge	VBD
48218	507	25	many	many	JJ
48218	507	26	of	of	IN
48218	507	27	the	the	DT
48218	507	28	ring	ring	NN
48218	507	29	-	-	HYPH
48218	507	30	formations	formation	NNS
48218	507	31	.	.	.
48218	508	1	Sometimes	sometimes	RB
48218	508	2	half	half	DT
48218	508	3	{	{	-LRB-
48218	508	4	61	61	CD
48218	508	5	}	}	-RRB-
48218	508	6	of	of	IN
48218	508	7	a	a	DT
48218	508	8	ring	ring	NN
48218	508	9	has	have	VBZ
48218	508	10	been	be	VBN
48218	508	11	washed	wash	VBN
48218	508	12	away	away	RB
48218	508	13	;	;	:
48218	508	14	sometimes	sometimes	RB
48218	508	15	just	just	RB
48218	508	16	the	the	DT
48218	508	17	outline	outline	NN
48218	508	18	of	of	IN
48218	508	19	a	a	DT
48218	508	20	ring	ring	NN
48218	508	21	can	can	MD
48218	508	22	still	still	RB
48218	508	23	be	be	VB
48218	508	24	traced	trace	VBN
48218	508	25	upon	upon	IN
48218	508	26	the	the	DT
48218	508	27	floor	floor	NN
48218	508	28	of	of	IN
48218	508	29	the	the	DT
48218	508	30	sea	sea	NN
48218	508	31	;	;	:
48218	508	32	sometimes	sometimes	RB
48218	508	33	only	only	RB
48218	508	34	a	a	DT
48218	508	35	slight	slight	JJ
48218	508	36	breach	breach	NN
48218	508	37	has	have	VBZ
48218	508	38	been	be	VBN
48218	508	39	made	make	VBN
48218	508	40	in	in	IN
48218	508	41	the	the	DT
48218	508	42	wall	wall	NN
48218	508	43	.	.	.
48218	509	1	So	so	CC
48218	509	2	it	-PRON-	PRP
48218	509	3	is	be	VBZ
48218	509	4	clear	clear	JJ
48218	509	5	that	that	IN
48218	509	6	the	the	DT
48218	509	7	Moon	Moon	NNP
48218	509	8	was	be	VBD
48218	509	9	once	once	RB
48218	509	10	richer	rich	JJR
48218	509	11	in	in	IN
48218	509	12	the	the	DT
48218	509	13	great	great	JJ
48218	509	14	crater	crater	NN
48218	509	15	-	-	HYPH
48218	509	16	like	like	JJ
48218	509	17	formations	formation	NNS
48218	509	18	than	than	IN
48218	509	19	it	-PRON-	PRP
48218	509	20	is	be	VBZ
48218	509	21	to	to	IN
48218	509	22	-	-	HYPH
48218	509	23	day	day	NN
48218	509	24	,	,	,
48218	509	25	but	but	CC
48218	509	26	a	a	DT
48218	509	27	lava	lava	NN
48218	509	28	-	-	HYPH
48218	509	29	flood	flood	NN
48218	509	30	has	have	VBZ
48218	509	31	overflowed	overflow	VBN
48218	509	32	at	at	IN
48218	509	33	least	least	JJS
48218	509	34	one	one	CD
48218	509	35	-	-	HYPH
48218	509	36	third	third	NN
48218	509	37	of	of	IN
48218	509	38	its	-PRON-	PRP$
48218	509	39	area	area	NN
48218	509	40	.	.	.
48218	510	1	More	more	RBR
48218	510	2	recent	recent	JJ
48218	510	3	still	still	RB
48218	510	4	are	be	VBP
48218	510	5	the	the	DT
48218	510	6	bright	bright	JJ
48218	510	7	streaks	streak	NNS
48218	510	8	,	,	,
48218	510	9	or	or	CC
48218	510	10	rays	ray	NNS
48218	510	11	,	,	,
48218	510	12	which	which	WDT
48218	510	13	radiate	radiate	VBP
48218	510	14	in	in	IN
48218	510	15	all	all	DT
48218	510	16	directions	direction	NNS
48218	510	17	from	from	IN
48218	510	18	"	"	``
48218	510	19	Tycho	Tycho	NNP
48218	510	20	,	,	,
48218	510	21	"	"	''
48218	510	22	and	and	CC
48218	510	23	from	from	IN
48218	510	24	some	some	DT
48218	510	25	of	of	IN
48218	510	26	the	the	DT
48218	510	27	other	other	JJ
48218	510	28	ring	ring	NN
48218	510	29	-	-	HYPH
48218	510	30	plains	plain	NNS
48218	510	31	.	.	.
48218	511	1	It	-PRON-	PRP
48218	511	2	is	be	VBZ
48218	511	3	evident	evident	JJ
48218	511	4	from	from	IN
48218	511	5	these	these	DT
48218	511	6	different	different	JJ
48218	511	7	types	type	NNS
48218	511	8	of	of	IN
48218	511	9	structure	structure	NN
48218	511	10	on	on	IN
48218	511	11	the	the	DT
48218	511	12	Moon	Moon	NNP
48218	511	13	,	,	,
48218	511	14	and	and	CC
48218	511	15	from	from	IN
48218	511	16	the	the	DT
48218	511	17	relations	relation	NNS
48218	511	18	which	which	WDT
48218	511	19	they	-PRON-	PRP
48218	511	20	bear	bear	VBP
48218	511	21	to	to	IN
48218	511	22	each	each	DT
48218	511	23	other	other	JJ
48218	511	24	,	,	,
48218	511	25	that	that	IN
48218	511	26	the	the	DT
48218	511	27	lunar	lunar	JJ
48218	511	28	surface	surface	NN
48218	511	29	has	have	VBZ
48218	511	30	passed	pass	VBN
48218	511	31	through	through	IN
48218	511	32	several	several	JJ
48218	511	33	successive	successive	JJ
48218	511	34	stages	stage	NNS
48218	511	35	,	,	,
48218	511	36	and	and	CC
48218	511	37	that	that	IN
48218	511	38	its	-PRON-	PRP$
48218	511	39	changes	change	NNS
48218	511	40	tended	tend	VBD
48218	511	41	,	,	,
48218	511	42	on	on	IN
48218	511	43	the	the	DT
48218	511	44	whole	whole	NN
48218	511	45	,	,	,
48218	511	46	to	to	TO
48218	511	47	diminish	diminish	VB
48218	511	48	in	in	IN
48218	511	49	violence	violence	NN
48218	511	50	as	as	IN
48218	511	51	time	time	NN
48218	511	52	went	go	VBD
48218	511	53	on	on	RP
48218	511	54	;	;	:
48218	511	55	the	the	DT
48218	511	56	minute	minute	NN
48218	511	57	crater	crater	NN
48218	511	58	pits	pit	VBZ
48218	511	59	with	with	IN
48218	511	60	which	which	WDT
48218	511	61	the	the	DT
48218	511	62	surface	surface	NN
48218	511	63	is	be	VBZ
48218	511	64	stippled	stippled	JJ
48218	511	65	having	have	VBG
48218	511	66	been	be	VBN
48218	511	67	probably	probably	RB
48218	511	68	the	the	DT
48218	511	69	last	last	JJ
48218	511	70	to	to	TO
48218	511	71	form	form	VB
48218	511	72	.	.	.
48218	512	1	But	but	CC
48218	512	2	the	the	DT
48218	512	3	300	300	CD
48218	512	4	years	year	NNS
48218	512	5	during	during	IN
48218	512	6	which	which	WDT
48218	512	7	the	the	DT
48218	512	8	Moon	Moon	NNP
48218	512	9	has	have	VBZ
48218	512	10	been	be	VBN
48218	512	11	watched	watch	VBN
48218	512	12	with	with	IN
48218	512	13	the	the	DT
48218	512	14	telescope	telescope	NN
48218	512	15	have	have	VBP
48218	512	16	afforded	afford	VBN
48218	512	17	no	no	DT
48218	512	18	trace	trace	NN
48218	512	19	of	of	IN
48218	512	20	any	any	DT
48218	512	21	continuance	continuance	NN
48218	512	22	of	of	IN
48218	512	23	these	these	DT
48218	512	24	changes	change	NNS
48218	512	25	.	.	.
48218	513	1	She	-PRON-	PRP
48218	513	2	has	have	VBZ
48218	513	3	had	have	VBN
48218	513	4	a	a	DT
48218	513	5	stormy	stormy	JJ
48218	513	6	and	and	CC
48218	513	7	fiery	fiery	JJ
48218	513	8	past	past	NN
48218	513	9	;	;	:
48218	513	10	but	but	CC
48218	513	11	nothing	nothing	NN
48218	513	12	like	like	IN
48218	513	13	the	the	DT
48218	513	14	events	event	NNS
48218	513	15	of	of	IN
48218	513	16	those	those	DT
48218	513	17	bygone	bygone	VBN
48218	513	18	ages	age	NNS
48218	513	19	disturbs	disturb	VBZ
48218	513	20	her	-PRON-	PRP$
48218	513	21	serenity	serenity	NN
48218	513	22	to	to	NN
48218	513	23	-	-	HYPH
48218	513	24	day	day	NN
48218	513	25	.	.	.
48218	514	1	And	and	CC
48218	514	2	yet	yet	RB
48218	514	3	we	-PRON-	PRP
48218	514	4	must	must	MD
48218	514	5	believe	believe	VB
48218	514	6	that	that	IN
48218	514	7	change	change	NN
48218	514	8	does	do	VBZ
48218	514	9	take	take	VB
48218	514	10	place	place	NN
48218	514	11	on	on	IN
48218	514	12	the	the	DT
48218	514	13	Moon	Moon	NNP
48218	514	14	even	even	RB
48218	514	15	now	now	RB
48218	514	16	,	,	,
48218	514	17	because	because	IN
48218	514	18	during	during	IN
48218	514	19	the	the	DT
48218	514	20	354	354	CD
48218	514	21	hours	hour	NNS
48218	514	22	of	of	IN
48218	514	23	its	-PRON-	PRP$
48218	514	24	long	long	JJ
48218	514	25	day	day	NN
48218	514	26	the	the	DT
48218	514	27	Sun	Sun	NNP
48218	514	28	beats	beat	VBZ
48218	514	29	down	down	RP
48218	514	30	with	with	IN
48218	514	31	full	full	JJ
48218	514	32	force	force	NN
48218	514	33	on	on	IN
48218	514	34	the	the	DT
48218	514	35	unprotected	unprotected	JJ
48218	514	36	surface	surface	NN
48218	514	37	,	,	,
48218	514	38	and	and	CC
48218	514	39	during	during	IN
48218	514	40	the	the	DT
48218	514	41	equally	equally	RB
48218	514	42	long	long	JJ
48218	514	43	night	night	NN
48218	514	44	that	that	IN
48218	514	45	surface	surface	NN
48218	514	46	is	be	VBZ
48218	514	47	exposed	expose	VBN
48218	514	48	to	to	IN
48218	514	49	the	the	DT
48218	514	50	cold	cold	NN
48218	514	51	of	of	IN
48218	514	52	outer	outer	JJ
48218	514	53	space	space	NN
48218	514	54	.	.	.
48218	515	1	Every	every	DT
48218	515	2	part	part	NN
48218	515	3	of	of	IN
48218	515	4	the	the	DT
48218	515	5	surface	surface	NN
48218	515	6	must	must	MD
48218	515	7	be	be	VB
48218	515	8	exposed	expose	VBN
48218	515	9	in	in	IN
48218	515	10	turn	turn	NN
48218	515	11	to	to	IN
48218	515	12	an	an	DT
48218	515	13	extreme	extreme	JJ
48218	515	14	range	range	NN
48218	515	15	of	of	IN
48218	515	16	temperature	temperature	NN
48218	515	17	,	,	,
48218	515	18	and	and	CC
48218	515	19	must	must	MD
48218	515	20	be	be	VB
48218	515	21	cracked	crack	VBN
48218	515	22	,	,	,
48218	515	23	torn	tear	VBN
48218	515	24	,	,	,
48218	515	25	and	and	CC
48218	515	26	riven	rive	VBN
48218	515	27	by	by	IN
48218	515	28	alternate	alternate	JJ
48218	515	29	expansion	expansion	NN
48218	515	30	and	and	CC
48218	515	31	contraction	contraction	NN
48218	515	32	.	.	.
48218	516	1	Apart	apart	RB
48218	516	2	from	from	IN
48218	516	3	this	this	DT
48218	516	4	slow	slow	JJ
48218	516	5	,	,	,
48218	516	6	wearing	wear	VBG
48218	516	7	process	process	NN
48218	516	8	,	,	,
48218	516	9	and	and	CC
48218	516	10	a	a	DT
48218	516	11	very	very	RB
48218	516	12	few	few	JJ
48218	516	13	rather	rather	RB
48218	516	14	doubtful	doubtful	JJ
48218	516	15	cases	case	NNS
48218	516	16	in	in	IN
48218	516	17	which	which	WDT
48218	516	18	a	a	DT
48218	516	19	minute	minute	NN
48218	516	20	alteration	alteration	NN
48218	516	21	of	of	IN
48218	516	22	some	some	DT
48218	516	23	surface	surface	NN
48218	516	24	detail	detail	NN
48218	516	25	has	have	VBZ
48218	516	26	been	be	VBN
48218	516	27	suspected	suspect	VBN
48218	516	28	,	,	,
48218	516	29	our	-PRON-	PRP$
48218	516	30	sister	sister	NN
48218	516	31	planet	planet	NN
48218	516	32	,	,	,
48218	516	33	the	the	DT
48218	516	34	Moon	Moon	NNP
48218	516	35	,	,	,
48218	516	36	shows	show	VBZ
48218	516	37	herself	-PRON-	PRP
48218	516	38	as	as	IN
48218	516	39	changeless	changeless	NN
48218	516	40	and	and	CC
48218	516	41	inert	inert	RB
48218	516	42	,	,	,
48218	516	43	without	without	IN
48218	516	44	any	any	DT
48218	516	45	appreciable	appreciable	JJ
48218	516	46	trace	trace	NN
48218	516	47	of	of	IN
48218	516	48	air	air	NN
48218	516	49	or	or	CC
48218	516	50	water	water	NN
48218	516	51	or	or	CC
48218	516	52	any	any	DT
48218	516	53	sign	sign	NN
48218	516	54	{	{	-LRB-
48218	516	55	62	62	CD
48218	516	56	}	}	-RRB-
48218	516	57	of	of	IN
48218	516	58	life	life	NN
48218	516	59	--	--	:
48218	516	60	a	a	DT
48218	516	61	dead	dead	JJ
48218	516	62	world	world	NN
48218	516	63	,	,	,
48218	516	64	with	with	IN
48218	516	65	all	all	PDT
48218	516	66	its	-PRON-	PRP$
48218	516	67	changes	change	NNS
48218	516	68	and	and	CC
48218	516	69	activities	activity	NNS
48218	516	70	in	in	IN
48218	516	71	the	the	DT
48218	516	72	past	past	NN
48218	516	73	.	.	.
48218	517	1	MARS	MARS	NNP
48218	517	2	,	,	,
48218	517	3	after	after	IN
48218	517	4	the	the	DT
48218	517	5	Moon	Moon	NNP
48218	517	6	,	,	,
48218	517	7	is	be	VBZ
48218	517	8	the	the	DT
48218	517	9	planet	planet	NN
48218	517	10	whose	whose	WP$
48218	517	11	surface	surface	NN
48218	517	12	we	-PRON-	PRP
48218	517	13	can	can	MD
48218	517	14	study	study	VB
48218	517	15	to	to	IN
48218	517	16	best	good	JJS
48218	517	17	advantage	advantage	NN
48218	517	18	.	.	.
48218	518	1	Its	-PRON-	PRP$
48218	518	2	orbit	orbit	NN
48218	518	3	lies	lie	VBZ
48218	518	4	outside	outside	IN
48218	518	5	that	that	DT
48218	518	6	of	of	IN
48218	518	7	the	the	DT
48218	518	8	Earth	Earth	NNP
48218	518	9	,	,	,
48218	518	10	so	so	IN
48218	518	11	that	that	IN
48218	518	12	when	when	WRB
48218	518	13	it	-PRON-	PRP
48218	518	14	is	be	VBZ
48218	518	15	nearest	near	JJS
48218	518	16	to	to	IN
48218	518	17	us	-PRON-	PRP
48218	518	18	it	-PRON-	PRP
48218	518	19	turns	turn	VBZ
48218	518	20	the	the	DT
48218	518	21	same	same	JJ
48218	518	22	side	side	NN
48218	518	23	to	to	IN
48218	518	24	both	both	PDT
48218	518	25	the	the	DT
48218	518	26	Sun	Sun	NNP
48218	518	27	and	and	CC
48218	518	28	Earth	Earth	NNP
48218	518	29	,	,	,
48218	518	30	and	and	CC
48218	518	31	we	-PRON-	PRP
48218	518	32	see	see	VBP
48218	518	33	it	-PRON-	PRP
48218	518	34	fully	fully	RB
48218	518	35	illuminated	illuminate	VBN
48218	518	36	.	.	.
48218	519	1	Mercury	Mercury	NNP
48218	519	2	and	and	CC
48218	519	3	Venus	Venus	NNP
48218	519	4	,	,	,
48218	519	5	on	on	IN
48218	519	6	the	the	DT
48218	519	7	contrary	contrary	NN
48218	519	8	,	,	,
48218	519	9	when	when	WRB
48218	519	10	nearest	nearest	IN
48218	519	11	us	-PRON-	PRP
48218	519	12	are	be	VBP
48218	519	13	between	between	IN
48218	519	14	us	-PRON-	PRP
48218	519	15	and	and	CC
48218	519	16	the	the	DT
48218	519	17	Sun	Sun	NNP
48218	519	18	,	,	,
48218	519	19	and	and	CC
48218	519	20	turn	turn	VB
48218	519	21	their	-PRON-	PRP$
48218	519	22	dark	dark	JJ
48218	519	23	sides	side	NNS
48218	519	24	to	to	IN
48218	519	25	us	-PRON-	PRP
48218	519	26	.	.	.
48218	520	1	When	when	WRB
48218	520	2	fully	fully	RB
48218	520	3	illuminated	illuminate	VBN
48218	520	4	they	-PRON-	PRP
48218	520	5	are	be	VBP
48218	520	6	at	at	IN
48218	520	7	their	-PRON-	PRP$
48218	520	8	greatest	great	JJS
48218	520	9	distance	distance	NN
48218	520	10	,	,	,
48218	520	11	and	and	CC
48218	520	12	appear	appear	VB
48218	520	13	very	very	RB
48218	520	14	small	small	JJ
48218	520	15	,	,	,
48218	520	16	and	and	CC
48218	520	17	,	,	,
48218	520	18	being	be	VBG
48218	520	19	near	near	IN
48218	520	20	the	the	DT
48218	520	21	Sun	Sun	NNP
48218	520	22	,	,	,
48218	520	23	are	be	VBP
48218	520	24	observed	observe	VBN
48218	520	25	with	with	IN
48218	520	26	difficulty	difficulty	NN
48218	520	27	.	.	.
48218	521	1	These	these	DT
48218	521	2	three	three	CD
48218	521	3	are	be	VBP
48218	521	4	intermediate	intermediate	JJ
48218	521	5	in	in	IN
48218	521	6	size	size	NN
48218	521	7	between	between	IN
48218	521	8	the	the	DT
48218	521	9	Moon	Moon	NNP
48218	521	10	and	and	CC
48218	521	11	the	the	DT
48218	521	12	Earth	Earth	NNP
48218	521	13	.	.	.
48218	522	1	In	in	IN
48218	522	2	early	early	JJ
48218	522	3	telescopic	telescopic	JJ
48218	522	4	days	day	NNS
48218	522	5	it	-PRON-	PRP
48218	522	6	was	be	VBD
48218	522	7	seen	see	VBN
48218	522	8	that	that	IN
48218	522	9	Mars	Mars	NNP
48218	522	10	was	be	VBD
48218	522	11	an	an	DT
48218	522	12	orange	orange	JJ
48218	522	13	-	-	HYPH
48218	522	14	coloured	coloured	JJ
48218	522	15	globe	globe	NN
48218	522	16	with	with	IN
48218	522	17	certain	certain	JJ
48218	522	18	dusky	dusky	JJ
48218	522	19	markings	marking	NNS
48218	522	20	upon	upon	IN
48218	522	21	it	-PRON-	PRP
48218	522	22	,	,	,
48218	522	23	and	and	CC
48218	522	24	that	that	IN
48218	522	25	these	these	DT
48218	522	26	markings	marking	NNS
48218	522	27	slowly	slowly	RB
48218	522	28	changed	change	VBD
48218	522	29	their	-PRON-	PRP$
48218	522	30	place	place	NN
48218	522	31	--	--	:
48218	522	32	that	that	IN
48218	522	33	,	,	,
48218	522	34	in	in	IN
48218	522	35	short	short	JJ
48218	522	36	,	,	,
48218	522	37	it	-PRON-	PRP
48218	522	38	was	be	VBD
48218	522	39	a	a	DT
48218	522	40	world	world	NN
48218	522	41	rotating	rotate	VBG
48218	522	42	upon	upon	IN
48218	522	43	its	-PRON-	PRP$
48218	522	44	axis	axis	NN
48218	522	45	,	,	,
48218	522	46	and	and	CC
48218	522	47	in	in	IN
48218	522	48	a	a	DT
48218	522	49	period	period	NN
48218	522	50	not	not	RB
48218	522	51	very	very	RB
48218	522	52	different	different	JJ
48218	522	53	from	from	IN
48218	522	54	that	that	DT
48218	522	55	of	of	IN
48218	522	56	the	the	DT
48218	522	57	Earth	Earth	NNP
48218	522	58	.	.	.
48218	523	1	The	the	DT
48218	523	2	rotation	rotation	NN
48218	523	3	period	period	NN
48218	523	4	of	of	IN
48218	523	5	Mars	Mars	NNP
48218	523	6	has	have	VBZ
48218	523	7	indeed	indeed	RB
48218	523	8	been	be	VBN
48218	523	9	fixed	fix	VBN
48218	523	10	to	to	IN
48218	523	11	the	the	DT
48218	523	12	one	one	CD
48218	523	13	-	-	HYPH
48218	523	14	hundredth	hundredth	JJ
48218	523	15	part	part	NN
48218	523	16	of	of	IN
48218	523	17	a	a	DT
48218	523	18	second	second	NN
48218	523	19	of	of	IN
48218	523	20	time	time	NN
48218	523	21	;	;	:
48218	523	22	it	-PRON-	PRP
48218	523	23	is	be	VBZ
48218	523	24	24	24	CD
48218	523	25	h.	h.	NN
48218	523	26	37	37	CD
48218	523	27	m.	m.	NN
48218	523	28	22.67	22.67	CD
48218	523	29	s.	s.	NNP
48218	523	30	And	and	CC
48218	523	31	this	this	DT
48218	523	32	has	have	VBZ
48218	523	33	been	be	VBN
48218	523	34	possible	possible	JJ
48218	523	35	because	because	IN
48218	523	36	some	some	DT
48218	523	37	of	of	IN
48218	523	38	the	the	DT
48218	523	39	dusky	dusky	JJ
48218	523	40	spots	spot	NNS
48218	523	41	observed	observe	VBN
48218	523	42	in	in	IN
48218	523	43	the	the	DT
48218	523	44	seventeenth	seventeenth	JJ
48218	523	45	century	century	NN
48218	523	46	can	can	MD
48218	523	47	be	be	VB
48218	523	48	identified	identify	VBN
48218	523	49	now	now	RB
48218	523	50	in	in	IN
48218	523	51	the	the	DT
48218	523	52	twentieth	twentieth	JJ
48218	523	53	.	.	.
48218	524	1	Some	some	DT
48218	524	2	of	of	IN
48218	524	3	the	the	DT
48218	524	4	markings	marking	NNS
48218	524	5	on	on	IN
48218	524	6	Mars	Mars	NNP
48218	524	7	,	,	,
48218	524	8	like	like	IN
48218	524	9	our	-PRON-	PRP$
48218	524	10	own	own	JJ
48218	524	11	continents	continent	NNS
48218	524	12	and	and	CC
48218	524	13	seas	sea	NNS
48218	524	14	,	,	,
48218	524	15	and	and	CC
48218	524	16	like	like	IN
48218	524	17	the	the	DT
48218	524	18	craters	crater	NNS
48218	524	19	on	on	IN
48218	524	20	the	the	DT
48218	524	21	Moon	Moon	NNP
48218	524	22	,	,	,
48218	524	23	are	be	VBP
48218	524	24	permanent	permanent	JJ
48218	524	25	features	feature	NNS
48218	524	26	;	;	:
48218	524	27	and	and	CC
48218	524	28	many	many	JJ
48218	524	29	charts	chart	NNS
48218	524	30	of	of	IN
48218	524	31	the	the	DT
48218	524	32	planet	planet	NN
48218	524	33	have	have	VBP
48218	524	34	been	be	VBN
48218	524	35	constructed	construct	VBN
48218	524	36	.	.	.
48218	525	1	Other	other	JJ
48218	525	2	markings	marking	NNS
48218	525	3	are	be	VBP
48218	525	4	variable	variable	JJ
48218	525	5	.	.	.
48218	526	1	Since	since	IN
48218	526	2	the	the	DT
48218	526	3	planet	planet	NN
48218	526	4	rotates	rotate	VBZ
48218	526	5	on	on	IN
48218	526	6	its	-PRON-	PRP$
48218	526	7	axis	axis	NN
48218	526	8	,	,	,
48218	526	9	the	the	DT
48218	526	10	positions	position	NNS
48218	526	11	of	of	IN
48218	526	12	its	-PRON-	PRP$
48218	526	13	poles	pole	NNS
48218	526	14	and	and	CC
48218	526	15	equator	equator	NN
48218	526	16	are	be	VBP
48218	526	17	known	know	VBN
48218	526	18	,	,	,
48218	526	19	its	-PRON-	PRP$
48218	526	20	equator	equator	NN
48218	526	21	being	be	VBG
48218	526	22	inclined	incline	VBN
48218	526	23	to	to	IN
48218	526	24	its	-PRON-	PRP$
48218	526	25	orbit	orbit	NN
48218	526	26	at	at	IN
48218	526	27	an	an	DT
48218	526	28	angle	angle	NN
48218	526	29	of	of	IN
48218	526	30	24	24	CD
48218	526	31	°	°	,
48218	526	32	50	50	CD
48218	526	33	'	'	''
48218	526	34	,	,	,
48218	526	35	while	while	IN
48218	526	36	the	the	DT
48218	526	37	angle	angle	NN
48218	526	38	in	in	IN
48218	526	39	the	the	DT
48218	526	40	case	case	NN
48218	526	41	of	of	IN
48218	526	42	the	the	DT
48218	526	43	Earth	Earth	NNP
48218	526	44	is	be	VBZ
48218	526	45	23	23	CD
48218	526	46	°	°	,
48218	526	47	27	27	CD
48218	526	48	'	'	''
48218	526	49	.	.	.
48218	527	1	The	the	DT
48218	527	2	times	time	NNS
48218	527	3	when	when	WRB
48218	527	4	its	-PRON-	PRP$
48218	527	5	seasons	season	NNS
48218	527	6	begin	begin	VBP
48218	527	7	and	and	CC
48218	527	8	end	end	VB
48218	527	9	are	be	VBP
48218	527	10	therefore	therefore	RB
48218	527	11	known	know	VBN
48218	527	12	;	;	:
48218	527	13	and	and	CC
48218	527	14	it	-PRON-	PRP
48218	527	15	is	be	VBZ
48218	527	16	found	find	VBN
48218	527	17	that	that	IN
48218	527	18	the	the	DT
48218	527	19	spring	spring	NN
48218	527	20	of	of	IN
48218	527	21	its	-PRON-	PRP$
48218	527	22	northern	northern	JJ
48218	527	23	hemisphere	hemisphere	NNP
48218	527	24	lasts	last	VBZ
48218	527	25	199	199	CD
48218	527	26	of	of	IN
48218	527	27	our	-PRON-	PRP$
48218	527	28	{	{	-LRB-
48218	527	29	63	63	CD
48218	527	30	}	}	-RRB-
48218	527	31	days	day	NNS
48218	527	32	,	,	,
48218	527	33	the	the	DT
48218	527	34	summer	summer	NN
48218	527	35	183	183	CD
48218	527	36	,	,	,
48218	527	37	the	the	DT
48218	527	38	autumn	autumn	NN
48218	527	39	147	147	CD
48218	527	40	,	,	,
48218	527	41	and	and	CC
48218	527	42	the	the	DT
48218	527	43	winter	winter	NN
48218	527	44	158	158	CD
48218	527	45	.	.	.
48218	528	1	Round	round	IN
48218	528	2	the	the	DT
48218	528	3	pole	pole	NN
48218	528	4	in	in	IN
48218	528	5	winter	winter	NN
48218	528	6	a	a	DT
48218	528	7	broad	broad	JJ
48218	528	8	white	white	JJ
48218	528	9	cap	cap	NN
48218	528	10	forms	form	NNS
48218	528	11	,	,	,
48218	528	12	which	which	WDT
48218	528	13	begins	begin	VBZ
48218	528	14	to	to	TO
48218	528	15	shrink	shrink	VB
48218	528	16	as	as	IN
48218	528	17	spring	spring	NN
48218	528	18	comes	come	VBZ
48218	528	19	on	on	RP
48218	528	20	,	,	,
48218	528	21	and	and	CC
48218	528	22	may	may	MD
48218	528	23	entirely	entirely	RB
48218	528	24	disappear	disappear	VB
48218	528	25	in	in	IN
48218	528	26	summer	summer	NN
48218	528	27	.	.	.
48218	529	1	No	no	DT
48218	529	2	corresponding	correspond	VBG
48218	529	3	changes	change	NNS
48218	529	4	have	have	VBP
48218	529	5	been	be	VBN
48218	529	6	observed	observe	VBN
48218	529	7	on	on	IN
48218	529	8	the	the	DT
48218	529	9	Moon	Moon	NNP
48218	529	10	,	,	,
48218	529	11	but	but	CC
48218	529	12	it	-PRON-	PRP
48218	529	13	is	be	VBZ
48218	529	14	easy	easy	JJ
48218	529	15	to	to	TO
48218	529	16	find	find	VB
48218	529	17	an	an	DT
48218	529	18	analogy	analogy	NN
48218	529	19	to	to	IN
48218	529	20	them	-PRON-	PRP
48218	529	21	on	on	IN
48218	529	22	the	the	DT
48218	529	23	Earth	Earth	NNP
48218	529	24	.	.	.
48218	530	1	Round	round	RB
48218	530	2	both	both	CC
48218	530	3	our	-PRON-	PRP$
48218	530	4	poles	pole	NNS
48218	530	5	a	a	DT
48218	530	6	great	great	JJ
48218	530	7	cap	cap	NN
48218	530	8	of	of	IN
48218	530	9	ice	ice	NN
48218	530	10	and	and	CC
48218	530	11	snow	snow	NN
48218	530	12	is	be	VBZ
48218	530	13	spread	spread	VBN
48218	530	14	--	--	:
48218	530	15	a	a	DT
48218	530	16	cap	cap	NN
48218	530	17	which	which	WDT
48218	530	18	increases	increase	VBZ
48218	530	19	in	in	IN
48218	530	20	size	size	NN
48218	530	21	as	as	IN
48218	530	22	winter	winter	NN
48218	530	23	comes	come	VBZ
48218	530	24	on	on	RP
48218	530	25	,	,	,
48218	530	26	and	and	CC
48218	530	27	diminishes	diminishe	NNS
48218	530	28	with	with	IN
48218	530	29	the	the	DT
48218	530	30	advance	advance	NN
48218	530	31	of	of	IN
48218	530	32	summer	summer	NN
48218	530	33	--	--	:
48218	530	34	and	and	CC
48218	530	35	it	-PRON-	PRP
48218	530	36	seems	seem	VBZ
48218	530	37	a	a	DT
48218	530	38	reasonable	reasonable	JJ
48218	530	39	inference	inference	NN
48218	530	40	to	to	TO
48218	530	41	suppose	suppose	VB
48218	530	42	that	that	IN
48218	530	43	the	the	DT
48218	530	44	white	white	JJ
48218	530	45	polar	polar	JJ
48218	530	46	caps	cap	NNS
48218	530	47	of	of	IN
48218	530	48	Mars	Mars	NNP
48218	530	49	are	be	VBP
48218	530	50	,	,	,
48218	530	51	like	like	IN
48218	530	52	our	-PRON-	PRP$
48218	530	53	own	own	JJ
48218	530	54	,	,	,
48218	530	55	composed	compose	VBN
48218	530	56	of	of	IN
48218	530	57	ice	ice	NN
48218	530	58	and	and	CC
48218	530	59	snow	snow	NN
48218	530	60	.	.	.
48218	531	1	From	from	IN
48218	531	2	time	time	NN
48218	531	3	to	to	IN
48218	531	4	time	time	NN
48218	531	5	indications	indication	NNS
48218	531	6	have	have	VBP
48218	531	7	been	be	VBN
48218	531	8	observed	observe	VBN
48218	531	9	of	of	IN
48218	531	10	the	the	DT
48218	531	11	presence	presence	NN
48218	531	12	on	on	IN
48218	531	13	Mars	Mars	NNP
48218	531	14	of	of	IN
48218	531	15	a	a	DT
48218	531	16	certain	certain	JJ
48218	531	17	amount	amount	NN
48218	531	18	of	of	IN
48218	531	19	cloud	cloud	NN
48218	531	20	.	.	.
48218	532	1	Familiar	familiar	JJ
48218	532	2	dark	dark	JJ
48218	532	3	markings	marking	NNS
48218	532	4	have	have	VBP
48218	532	5	,	,	,
48218	532	6	for	for	IN
48218	532	7	a	a	DT
48218	532	8	short	short	JJ
48218	532	9	time	time	NN
48218	532	10	,	,	,
48218	532	11	been	be	VBN
48218	532	12	interrupted	interrupt	VBN
48218	532	13	,	,	,
48218	532	14	or	or	CC
48218	532	15	been	be	VBN
48218	532	16	entirely	entirely	RB
48218	532	17	hidden	hide	VBN
48218	532	18	,	,	,
48218	532	19	by	by	IN
48218	532	20	white	white	JJ
48218	532	21	bands	band	NNS
48218	532	22	,	,	,
48218	532	23	and	and	CC
48218	532	24	have	have	VBP
48218	532	25	recovered	recover	VBN
48218	532	26	their	-PRON-	PRP$
48218	532	27	ordinary	ordinary	JJ
48218	532	28	appearance	appearance	NN
48218	532	29	later	later	RB
48218	532	30	.	.	.
48218	533	1	With	with	IN
48218	533	2	rotation	rotation	NN
48218	533	3	on	on	IN
48218	533	4	its	-PRON-	PRP$
48218	533	5	axis	axis	NN
48218	533	6	and	and	CC
48218	533	7	succession	succession	NN
48218	533	8	of	of	IN
48218	533	9	seasons	season	NNS
48218	533	10	,	,	,
48218	533	11	with	with	IN
48218	533	12	atmosphere	atmosphere	NN
48218	533	13	and	and	CC
48218	533	14	cloud	cloud	NN
48218	533	15	,	,	,
48218	533	16	with	with	IN
48218	533	17	land	land	NN
48218	533	18	and	and	CC
48218	533	19	water	water	NN
48218	533	20	,	,	,
48218	533	21	with	with	IN
48218	533	22	ice	ice	NN
48218	533	23	and	and	CC
48218	533	24	snow	snow	NN
48218	533	25	,	,	,
48218	533	26	Mars	Mars	NNP
48218	533	27	would	would	MD
48218	533	28	seem	seem	VB
48218	533	29	to	to	TO
48218	533	30	be	be	VB
48218	533	31	a	a	DT
48218	533	32	world	world	NN
48218	533	33	very	very	RB
48218	533	34	similar	similar	JJ
48218	533	35	to	to	IN
48218	533	36	our	-PRON-	PRP$
48218	533	37	own	own	JJ
48218	533	38	.	.	.
48218	534	1	This	this	DT
48218	534	2	was	be	VBD
48218	534	3	the	the	DT
48218	534	4	general	general	JJ
48218	534	5	opinion	opinion	NN
48218	534	6	up	up	IN
48218	534	7	to	to	IN
48218	534	8	the	the	DT
48218	534	9	year	year	NN
48218	534	10	1877	1877	CD
48218	534	11	,	,	,
48218	534	12	when	when	WRB
48218	534	13	SCHIAPARELLI	SCHIAPARELLI	NNP
48218	534	14	announced	announce	VBD
48218	534	15	that	that	IN
48218	534	16	he	-PRON-	PRP
48218	534	17	had	have	VBD
48218	534	18	discovered	discover	VBN
48218	534	19	a	a	DT
48218	534	20	number	number	NN
48218	534	21	of	of	IN
48218	534	22	very	very	RB
48218	534	23	narrow	narrow	JJ
48218	534	24	,	,	,
48218	534	25	straight	straight	JJ
48218	534	26	,	,	,
48218	534	27	dark	dark	JJ
48218	534	28	lines	line	NNS
48218	534	29	on	on	IN
48218	534	30	the	the	DT
48218	534	31	planet	planet	NN
48218	534	32	--	--	:
48218	534	33	lines	line	NNS
48218	534	34	to	to	TO
48218	534	35	which	which	WDT
48218	534	36	he	-PRON-	PRP
48218	534	37	gave	give	VBD
48218	534	38	the	the	DT
48218	534	39	name	name	NN
48218	534	40	of	of	IN
48218	534	41	"	"	``
48218	534	42	canali"--that	canali"--that	RB
48218	534	43	is	be	VBZ
48218	534	44	,	,	,
48218	534	45	"	"	``
48218	534	46	channels	channel	NNS
48218	534	47	.	.	.
48218	534	48	"	"	''
48218	535	1	This	this	DT
48218	535	2	word	word	NN
48218	535	3	was	be	VBD
48218	535	4	unfortunately	unfortunately	RB
48218	535	5	rendered	render	VBN
48218	535	6	into	into	IN
48218	535	7	English	English	NNP
48218	535	8	by	by	IN
48218	535	9	the	the	DT
48218	535	10	word	word	NN
48218	535	11	"	"	''
48218	535	12	+	+	CC
48218	535	13	canals+	canals+	RB
48218	535	14	,	,	,
48218	535	15	"	"	''
48218	535	16	and	and	CC
48218	535	17	,	,	,
48218	535	18	as	as	IN
48218	535	19	a	a	DT
48218	535	20	canal	canal	NN
48218	535	21	means	mean	VBZ
48218	535	22	a	a	DT
48218	535	23	waterway	waterway	NN
48218	535	24	artificially	artificially	RB
48218	535	25	made	make	VBN
48218	535	26	,	,	,
48218	535	27	this	this	DT
48218	535	28	mistranslation	mistranslation	NN
48218	535	29	gave	give	VBD
48218	535	30	the	the	DT
48218	535	31	idea	idea	NN
48218	535	32	that	that	IN
48218	535	33	Mars	Mars	NNP
48218	535	34	was	be	VBD
48218	535	35	inhabited	inhabit	VBN
48218	535	36	by	by	IN
48218	535	37	intelligent	intelligent	JJ
48218	535	38	beings	being	NNS
48218	535	39	,	,	,
48218	535	40	who	who	WP
48218	535	41	had	have	VBD
48218	535	42	dug	dig	VBN
48218	535	43	out	out	RP
48218	535	44	the	the	DT
48218	535	45	surface	surface	NN
48218	535	46	of	of	IN
48218	535	47	the	the	DT
48218	535	48	planet	planet	NN
48218	535	49	into	into	IN
48218	535	50	a	a	DT
48218	535	51	network	network	NN
48218	535	52	of	of	IN
48218	535	53	canals	canal	NNS
48218	535	54	of	of	IN
48218	535	55	stupendous	stupendous	JJ
48218	535	56	length	length	NN
48218	535	57	and	and	CC
48218	535	58	breadth	breadth	NN
48218	535	59	.	.	.
48218	536	1	The	the	DT
48218	536	2	chief	chief	JJ
48218	536	3	advocate	advocate	NN
48218	536	4	of	of	IN
48218	536	5	this	this	DT
48218	536	6	theory	theory	NN
48218	536	7	is	be	VBZ
48218	536	8	LOWELL	LOWELL	NNP
48218	536	9	,	,	,
48218	536	10	an	an	DT
48218	536	11	American	american	JJ
48218	536	12	observer	observer	NN
48218	536	13	,	,	,
48218	536	14	who	who	WP
48218	536	15	has	have	VBZ
48218	536	16	given	give	VBN
48218	536	17	very	very	RB
48218	536	18	great	great	JJ
48218	536	19	attention	attention	NN
48218	536	20	{	{	-LRB-
48218	536	21	64	64	CD
48218	536	22	}	}	-RRB-
48218	536	23	to	to	IN
48218	536	24	the	the	DT
48218	536	25	study	study	NN
48218	536	26	of	of	IN
48218	536	27	the	the	DT
48218	536	28	planet	planet	NN
48218	536	29	during	during	IN
48218	536	30	the	the	DT
48218	536	31	last	last	JJ
48218	536	32	seventeen	seventeen	CD
48218	536	33	years	year	NNS
48218	536	34	.	.	.
48218	537	1	His	-PRON-	PRP$
48218	537	2	argument	argument	NN
48218	537	3	is	be	VBZ
48218	537	4	that	that	IN
48218	537	5	the	the	DT
48218	537	6	straight	straight	JJ
48218	537	7	lines	line	NNS
48218	537	8	,	,	,
48218	537	9	the	the	DT
48218	537	10	canals	canal	NNS
48218	537	11	,	,	,
48218	537	12	which	which	WDT
48218	537	13	he	-PRON-	PRP
48218	537	14	sees	see	VBZ
48218	537	15	on	on	IN
48218	537	16	the	the	DT
48218	537	17	planet	planet	NN
48218	537	18	,	,	,
48218	537	19	and	and	CC
48218	537	20	the	the	DT
48218	537	21	round	round	JJ
48218	537	22	dots	dot	NNS
48218	537	23	,	,	,
48218	537	24	the	the	DT
48218	537	25	"	"	``
48218	537	26	+	+	CC
48218	537	27	oases+	oases+	NN
48218	537	28	,	,	,
48218	537	29	"	"	''
48218	537	30	which	which	WDT
48218	537	31	he	-PRON-	PRP
48218	537	32	finds	find	VBZ
48218	537	33	at	at	IN
48218	537	34	their	-PRON-	PRP$
48218	537	35	intersections	intersection	NNS
48218	537	36	,	,	,
48218	537	37	form	form	VB
48218	537	38	a	a	DT
48218	537	39	system	system	NN
48218	537	40	so	so	RB
48218	537	41	obviously	obviously	RB
48218	537	42	_	_	NNP
48218	537	43	un_natural	un_natural	NNP
48218	537	44	,	,	,
48218	537	45	that	that	IN
48218	537	46	it	-PRON-	PRP
48218	537	47	must	must	MD
48218	537	48	be	be	VB
48218	537	49	the	the	DT
48218	537	50	work	work	NN
48218	537	51	of	of	IN
48218	537	52	design	design	NN
48218	537	53	--	--	:
48218	537	54	of	of	IN
48218	537	55	intelligent	intelligent	JJ
48218	537	56	beings	being	NNS
48218	537	57	.	.	.
48218	538	1	The	the	DT
48218	538	2	canals	canal	NNS
48218	538	3	are	be	VBP
48218	538	4	to	to	IN
48218	538	5	him	-PRON-	PRP
48218	538	6	absolutely	absolutely	RB
48218	538	7	regular	regular	JJ
48218	538	8	and	and	CC
48218	538	9	straight	straight	JJ
48218	538	10	,	,	,
48218	538	11	like	like	IN
48218	538	12	lines	line	NNS
48218	538	13	drawn	draw	VBN
48218	538	14	with	with	IN
48218	538	15	ruler	ruler	NN
48218	538	16	and	and	CC
48218	538	17	pen	pen	NN
48218	538	18	-	-	HYPH
48218	538	19	and	and	CC
48218	538	20	-	-	HYPH
48218	538	21	ink	ink	NN
48218	538	22	,	,	,
48218	538	23	and	and	CC
48218	538	24	the	the	DT
48218	538	25	oases	oasis	NNS
48218	538	26	are	be	VBP
48218	538	27	exactly	exactly	RB
48218	538	28	round	round	JJ
48218	538	29	.	.	.
48218	539	1	But	but	CC
48218	539	2	,	,	,
48218	539	3	on	on	IN
48218	539	4	the	the	DT
48218	539	5	one	one	CD
48218	539	6	hand	hand	NN
48218	539	7	,	,	,
48218	539	8	the	the	DT
48218	539	9	best	good	JJS
48218	539	10	observers	observer	NNS
48218	539	11	,	,	,
48218	539	12	armed	arm	VBN
48218	539	13	with	with	IN
48218	539	14	the	the	DT
48218	539	15	most	most	RBS
48218	539	16	powerful	powerful	JJ
48218	539	17	telescopes	telescope	NNS
48218	539	18	,	,	,
48218	539	19	have	have	VBP
48218	539	20	often	often	RB
48218	539	21	been	be	VBN
48218	539	22	able	able	JJ
48218	539	23	to	to	TO
48218	539	24	perceive	perceive	VB
48218	539	25	that	that	IN
48218	539	26	markings	marking	NNS
48218	539	27	were	be	VBD
48218	539	28	really	really	RB
48218	539	29	full	full	JJ
48218	539	30	of	of	IN
48218	539	31	irregular	irregular	JJ
48218	539	32	detail	detail	NN
48218	539	33	,	,	,
48218	539	34	which	which	WDT
48218	539	35	Lowell	Lowell	NNP
48218	539	36	has	have	VBZ
48218	539	37	represented	represent	VBN
48218	539	38	as	as	IN
48218	539	39	mere	mere	JJ
48218	539	40	hard	hard	JJ
48218	539	41	straight	straight	JJ
48218	539	42	lines	line	NNS
48218	539	43	and	and	CC
48218	539	44	circular	circular	JJ
48218	539	45	dots	dot	NNS
48218	539	46	,	,	,
48218	539	47	and	and	CC
48218	539	48	,	,	,
48218	539	49	on	on	IN
48218	539	50	the	the	DT
48218	539	51	other	other	JJ
48218	539	52	hand	hand	NN
48218	539	53	,	,	,
48218	539	54	the	the	DT
48218	539	55	straight	straight	JJ
48218	539	56	line	line	NN
48218	539	57	and	and	CC
48218	539	58	the	the	DT
48218	539	59	round	round	JJ
48218	539	60	dot	dot	NN
48218	539	61	are	be	VBP
48218	539	62	the	the	DT
48218	539	63	two	two	CD
48218	539	64	geometric	geometric	JJ
48218	539	65	forms	form	NNS
48218	539	66	which	which	WDT
48218	539	67	all	all	DT
48218	539	68	very	very	RB
48218	539	69	minute	minute	JJ
48218	539	70	objects	object	NNS
48218	539	71	must	must	MD
48218	539	72	approach	approach	VB
48218	539	73	in	in	IN
48218	539	74	appearance	appearance	NN
48218	539	75	.	.	.
48218	540	1	That	that	IN
48218	540	2	we	-PRON-	PRP
48218	540	3	can	can	MD
48218	540	4	not	not	RB
48218	540	5	see	see	VB
48218	540	6	irregularities	irregularity	NNS
48218	540	7	in	in	IN
48218	540	8	very	very	RB
48218	540	9	small	small	JJ
48218	540	10	and	and	CC
48218	540	11	distant	distant	JJ
48218	540	12	objects	object	NNS
48218	540	13	is	be	VBZ
48218	540	14	no	no	DT
48218	540	15	proof	proof	NN
48218	540	16	at	at	RB
48218	540	17	all	all	RB
48218	540	18	that	that	WDT
48218	540	19	irregularities	irregularity	NNS
48218	540	20	do	do	VBP
48218	540	21	not	not	RB
48218	540	22	exist	exist	VB
48218	540	23	in	in	IN
48218	540	24	them	-PRON-	PRP
48218	540	25	,	,	,
48218	540	26	and	and	CC
48218	540	27	it	-PRON-	PRP
48218	540	28	has	have	VBZ
48218	540	29	often	often	RB
48218	540	30	happened	happen	VBN
48218	540	31	that	that	IN
48218	540	32	a	a	DT
48218	540	33	marking	marking	NN
48218	540	34	which	which	WDT
48218	540	35	appeared	appear	VBD
48218	540	36	a	a	DT
48218	540	37	typical	typical	JJ
48218	540	38	"	"	``
48218	540	39	canal	canal	NN
48218	540	40	"	"	''
48218	540	41	when	when	WRB
48218	540	42	Mars	Mars	NNP
48218	540	43	was	be	VBD
48218	540	44	at	at	IN
48218	540	45	a	a	DT
48218	540	46	great	great	JJ
48218	540	47	distance	distance	NN
48218	540	48	lost	lose	VBD
48218	540	49	that	that	DT
48218	540	50	appearance	appearance	NN
48218	540	51	when	when	WRB
48218	540	52	the	the	DT
48218	540	53	planet	planet	NN
48218	540	54	was	be	VBD
48218	540	55	nearer	near	JJR
48218	540	56	.	.	.
48218	541	1	Astronomers	astronomer	NNS
48218	541	2	,	,	,
48218	541	3	therefore	therefore	RB
48218	541	4	,	,	,
48218	541	5	are	be	VBP
48218	541	6	almost	almost	RB
48218	541	7	unanimous	unanimous	JJ
48218	541	8	that	that	IN
48218	541	9	there	there	EX
48218	541	10	is	be	VBZ
48218	541	11	no	no	DT
48218	541	12	reason	reason	NN
48218	541	13	for	for	IN
48218	541	14	supposing	suppose	VBG
48218	541	15	that	that	IN
48218	541	16	any	any	DT
48218	541	17	of	of	IN
48218	541	18	the	the	DT
48218	541	19	details	detail	NNS
48218	541	20	that	that	WDT
48218	541	21	we	-PRON-	PRP
48218	541	22	see	see	VBP
48218	541	23	on	on	IN
48218	541	24	the	the	DT
48218	541	25	surface	surface	NN
48218	541	26	of	of	IN
48218	541	27	Mars	Mars	NNP
48218	541	28	are	be	VBP
48218	541	29	artificial	artificial	JJ
48218	541	30	in	in	IN
48218	541	31	their	-PRON-	PRP$
48218	541	32	origin	origin	NN
48218	541	33	.	.	.
48218	542	1	And	and	CC
48218	542	2	indeed	indeed	RB
48218	542	3	the	the	DT
48218	542	4	numerical	numerical	JJ
48218	542	5	facts	fact	NNS
48218	542	6	that	that	WDT
48218	542	7	we	-PRON-	PRP
48218	542	8	know	know	VBP
48218	542	9	about	about	IN
48218	542	10	the	the	DT
48218	542	11	planet	planet	NN
48218	542	12	render	render	VB
48218	542	13	it	-PRON-	PRP
48218	542	14	almost	almost	RB
48218	542	15	impossible	impossible	JJ
48218	542	16	that	that	IN
48218	542	17	there	there	EX
48218	542	18	should	should	MD
48218	542	19	be	be	VB
48218	542	20	any	any	DT
48218	542	21	life	life	NN
48218	542	22	upon	upon	IN
48218	542	23	it	-PRON-	PRP
48218	542	24	.	.	.
48218	543	1	If	if	IN
48218	543	2	we	-PRON-	PRP
48218	543	3	turn	turn	VBP
48218	543	4	to	to	IN
48218	543	5	the	the	DT
48218	543	6	table	table	NN
48218	543	7	,	,	,
48218	543	8	we	-PRON-	PRP
48218	543	9	see	see	VBP
48218	543	10	that	that	IN
48218	543	11	in	in	IN
48218	543	12	size	size	NN
48218	543	13	,	,	,
48218	543	14	volume	volume	NN
48218	543	15	,	,	,
48218	543	16	density	density	NN
48218	543	17	,	,	,
48218	543	18	and	and	CC
48218	543	19	force	force	NN
48218	543	20	of	of	IN
48218	543	21	gravity	gravity	NN
48218	543	22	at	at	IN
48218	543	23	its	-PRON-	PRP$
48218	543	24	surface	surface	NN
48218	543	25	,	,	,
48218	543	26	Mars	Mars	NNP
48218	543	27	lies	lie	VBZ
48218	543	28	between	between	IN
48218	543	29	the	the	DT
48218	543	30	Moon	Moon	NNP
48218	543	31	and	and	CC
48218	543	32	the	the	DT
48218	543	33	Earth	Earth	NNP
48218	543	34	,	,	,
48218	543	35	but	but	CC
48218	543	36	is	be	VBZ
48218	543	37	nearer	near	JJR
48218	543	38	the	the	DT
48218	543	39	Moon	Moon	NNP
48218	543	40	.	.	.
48218	544	1	This	this	DT
48218	544	2	has	have	VBZ
48218	544	3	an	an	DT
48218	544	4	important	important	JJ
48218	544	5	bearing	bearing	NN
48218	544	6	as	as	IN
48218	544	7	to	to	IN
48218	544	8	the	the	DT
48218	544	9	question	question	NN
48218	544	10	of	of	IN
48218	544	11	the	the	DT
48218	544	12	planet	planet	NN
48218	544	13	's	's	POS
48218	544	14	atmosphere	atmosphere	NN
48218	544	15	.	.	.
48218	545	1	On	on	IN
48218	545	2	the	the	DT
48218	545	3	Earth	Earth	NNP
48218	545	4	we	-PRON-	PRP
48218	545	5	pass	pass	VBP
48218	545	6	through	through	IN
48218	545	7	half	half	PDT
48218	545	8	the	the	DT
48218	545	9	atmosphere	atmosphere	NN
48218	545	10	by	by	IN
48218	545	11	ascending	ascend	VBG
48218	545	12	a	a	DT
48218	545	13	mountain	mountain	NN
48218	545	14	{	{	-LRB-
48218	545	15	65	65	CD
48218	545	16	}	}	-RRB-
48218	545	17	that	that	WDT
48218	545	18	is	be	VBZ
48218	545	19	three	three	CD
48218	545	20	and	and	CC
48218	545	21	a	a	DT
48218	545	22	third	third	JJ
48218	545	23	miles	mile	NNS
48218	545	24	in	in	IN
48218	545	25	height	height	NN
48218	545	26	;	;	:
48218	545	27	on	on	IN
48218	545	28	Mars	Mars	NNP
48218	545	29	we	-PRON-	PRP
48218	545	30	should	should	MD
48218	545	31	have	have	VB
48218	545	32	to	to	TO
48218	545	33	ascend	ascend	VB
48218	545	34	nearly	nearly	RB
48218	545	35	nine	nine	CD
48218	545	36	miles	mile	NNS
48218	545	37	.	.	.
48218	546	1	If	if	IN
48218	546	2	the	the	DT
48218	546	3	atmospheric	atmospheric	JJ
48218	546	4	pressure	pressure	NN
48218	546	5	at	at	IN
48218	546	6	the	the	DT
48218	546	7	surface	surface	NN
48218	546	8	of	of	IN
48218	546	9	Mars	Mars	NNP
48218	546	10	were	be	VBD
48218	546	11	as	as	RB
48218	546	12	great	great	JJ
48218	546	13	as	as	IN
48218	546	14	it	-PRON-	PRP
48218	546	15	is	be	VBZ
48218	546	16	at	at	IN
48218	546	17	the	the	DT
48218	546	18	surface	surface	NN
48218	546	19	of	of	IN
48218	546	20	the	the	DT
48218	546	21	Earth	Earth	NNP
48218	546	22	,	,	,
48218	546	23	his	-PRON-	PRP$
48218	546	24	atmosphere	atmosphere	NN
48218	546	25	would	would	MD
48218	546	26	be	be	VB
48218	546	27	far	far	RB
48218	546	28	deeper	deep	JJR
48218	546	29	than	than	IN
48218	546	30	ours	-PRON-	PRP
48218	546	31	and	and	CC
48218	546	32	would	would	MD
48218	546	33	veil	veil	VB
48218	546	34	the	the	DT
48218	546	35	planet	planet	NN
48218	546	36	more	more	RBR
48218	546	37	effectively	effectively	RB
48218	546	38	.	.	.
48218	547	1	But	but	CC
48218	547	2	we	-PRON-	PRP
48218	547	3	see	see	VBP
48218	547	4	the	the	DT
48218	547	5	surface	surface	NN
48218	547	6	of	of	IN
48218	547	7	Mars	Mars	NNP
48218	547	8	with	with	IN
48218	547	9	remarkable	remarkable	JJ
48218	547	10	distinctness	distinctness	NN
48218	547	11	,	,	,
48218	547	12	almost	almost	RB
48218	547	13	as	as	RB
48218	547	14	clearly	clearly	RB
48218	547	15	,	,	,
48218	547	16	when	when	WRB
48218	547	17	its	-PRON-	PRP$
48218	547	18	greater	great	JJR
48218	547	19	distance	distance	NN
48218	547	20	is	be	VBZ
48218	547	21	allowed	allow	VBN
48218	547	22	for	for	IN
48218	547	23	,	,	,
48218	547	24	as	as	IN
48218	547	25	we	-PRON-	PRP
48218	547	26	see	see	VBP
48218	547	27	the	the	DT
48218	547	28	Moon	Moon	NNP
48218	547	29	.	.	.
48218	548	1	It	-PRON-	PRP
48218	548	2	is	be	VBZ
48218	548	3	therefore	therefore	RB
48218	548	4	accepted	accept	VBN
48218	548	5	that	that	IN
48218	548	6	the	the	DT
48218	548	7	atmospheric	atmospheric	JJ
48218	548	8	pressure	pressure	NN
48218	548	9	at	at	IN
48218	548	10	the	the	DT
48218	548	11	surface	surface	NN
48218	548	12	of	of	IN
48218	548	13	Mars	Mars	NNP
48218	548	14	must	must	MD
48218	548	15	be	be	VB
48218	548	16	very	very	RB
48218	548	17	slight	slight	JJ
48218	548	18	,	,	,
48218	548	19	probably	probably	RB
48218	548	20	much	much	RB
48218	548	21	less	less	JJR
48218	548	22	than	than	IN
48218	548	23	at	at	IN
48218	548	24	the	the	DT
48218	548	25	top	top	NN
48218	548	26	of	of	IN
48218	548	27	our	-PRON-	PRP$
48218	548	28	very	very	RB
48218	548	29	highest	high	JJS
48218	548	30	mountains	mountain	NNS
48218	548	31	,	,	,
48218	548	32	where	where	WRB
48218	548	33	there	there	EX
48218	548	34	is	be	VBZ
48218	548	35	eternal	eternal	JJ
48218	548	36	snow	snow	NN
48218	548	37	,	,	,
48218	548	38	and	and	CC
48218	548	39	life	life	NN
48218	548	40	is	be	VBZ
48218	548	41	completely	completely	RB
48218	548	42	absent	absent	JJ
48218	548	43	.	.	.
48218	549	1	But	but	CC
48218	549	2	Mars	Mars	NNP
48218	549	3	compares	compare	VBZ
48218	549	4	badly	badly	RB
48218	549	5	with	with	IN
48218	549	6	the	the	DT
48218	549	7	Earth	Earth	NNP
48218	549	8	in	in	IN
48218	549	9	another	another	DT
48218	549	10	respect	respect	NN
48218	549	11	.	.	.
48218	550	1	It	-PRON-	PRP
48218	550	2	receives	receive	VBZ
48218	550	3	less	less	JJR
48218	550	4	light	light	JJ
48218	550	5	and	and	CC
48218	550	6	heat	heat	NN
48218	550	7	from	from	IN
48218	550	8	the	the	DT
48218	550	9	Sun	Sun	NNP
48218	550	10	in	in	IN
48218	550	11	the	the	DT
48218	550	12	proportion	proportion	NN
48218	550	13	of	of	IN
48218	550	14	three	three	CD
48218	550	15	to	to	TO
48218	550	16	seven	seven	CD
48218	550	17	.	.	.
48218	551	1	This	this	DT
48218	551	2	we	-PRON-	PRP
48218	551	3	may	may	MD
48218	551	4	express	express	VB
48218	551	5	by	by	IN
48218	551	6	saying	say	VBG
48218	551	7	that	that	IN
48218	551	8	Mars	Mars	NNP
48218	551	9	,	,	,
48218	551	10	on	on	IN
48218	551	11	the	the	DT
48218	551	12	whole	whole	NN
48218	551	13	,	,	,
48218	551	14	is	be	VBZ
48218	551	15	almost	almost	RB
48218	551	16	as	as	RB
48218	551	17	much	much	RB
48218	551	18	worse	bad	JJR
48218	551	19	off	off	RP
48218	551	20	than	than	IN
48218	551	21	the	the	DT
48218	551	22	Earth	Earth	NNP
48218	551	23	as	as	IN
48218	551	24	a	a	DT
48218	551	25	point	point	NN
48218	551	26	on	on	IN
48218	551	27	the	the	DT
48218	551	28	Arctic	Arctic	NNP
48218	551	29	Circle	Circle	NNP
48218	551	30	is	be	VBZ
48218	551	31	worse	bad	JJR
48218	551	32	off	off	RP
48218	551	33	than	than	IN
48218	551	34	a	a	DT
48218	551	35	point	point	NN
48218	551	36	on	on	IN
48218	551	37	the	the	DT
48218	551	38	Equator	equator	NN
48218	551	39	.	.	.
48218	552	1	The	the	DT
48218	552	2	mean	mean	JJ
48218	552	3	temperature	temperature	NN
48218	552	4	of	of	IN
48218	552	5	the	the	DT
48218	552	6	Earth	Earth	NNP
48218	552	7	is	be	VBZ
48218	552	8	taken	take	VBN
48218	552	9	as	as	IN
48218	552	10	about	about	RB
48218	552	11	60	60	CD
48218	552	12	°	°	NNS
48218	552	13	of	of	IN
48218	552	14	the	the	DT
48218	552	15	Fahrenheit	Fahrenheit	NNP
48218	552	16	thermometer	thermometer	NN
48218	552	17	(	(	-LRB-
48218	552	18	say	say	UH
48218	552	19	,	,	,
48218	552	20	15	15	CD
48218	552	21	°	°	NN
48218	552	22	Cent	Cent	NNP
48218	552	23	.	.	.
48218	553	1	)	)	-RRB-
48218	553	2	;	;	:
48218	553	3	the	the	DT
48218	553	4	mean	mean	JJ
48218	553	5	temperature	temperature	NN
48218	553	6	of	of	IN
48218	553	7	Mars	Mars	NNP
48218	553	8	must	must	MD
48218	553	9	certainly	certainly	RB
48218	553	10	be	be	VB
48218	553	11	considerably	considerably	RB
48218	553	12	below	below	IN
48218	553	13	freezing	freezing	NN
48218	553	14	-	-	HYPH
48218	553	15	point	point	NN
48218	553	16	,	,	,
48218	553	17	probably	probably	RB
48218	553	18	near	near	IN
48218	553	19	0	0	CD
48218	553	20	°	°	,
48218	553	21	F.	F.	NNP
48218	553	22	Here	here	RB
48218	553	23	on	on	IN
48218	553	24	our	-PRON-	PRP$
48218	553	25	Earth	Earth	NNP
48218	553	26	the	the	DT
48218	553	27	boiling	boiling	NN
48218	553	28	-	-	HYPH
48218	553	29	point	point	NN
48218	553	30	of	of	IN
48218	553	31	water	water	NN
48218	553	32	is	be	VBZ
48218	553	33	212	212	CD
48218	553	34	°	°	NNS
48218	553	35	,	,	,
48218	553	36	and	and	CC
48218	553	37	,	,	,
48218	553	38	since	since	IN
48218	553	39	the	the	DT
48218	553	40	mean	mean	JJ
48218	553	41	temperature	temperature	NN
48218	553	42	is	be	VBZ
48218	553	43	60	60	CD
48218	553	44	°	°	NNS
48218	553	45	and	and	CC
48218	553	46	water	water	NN
48218	553	47	freezes	freeze	NNS
48218	553	48	at	at	IN
48218	553	49	32	32	CD
48218	553	50	°	°	NNS
48218	553	51	,	,	,
48218	553	52	it	-PRON-	PRP
48218	553	53	is	be	VBZ
48218	553	54	normally	normally	RB
48218	553	55	in	in	IN
48218	553	56	the	the	DT
48218	553	57	liquid	liquid	JJ
48218	553	58	state	state	NN
48218	553	59	.	.	.
48218	554	1	On	on	IN
48218	554	2	Mars	Mars	NNP
48218	554	3	it	-PRON-	PRP
48218	554	4	must	must	MD
48218	554	5	normally	normally	RB
48218	554	6	be	be	VB
48218	554	7	in	in	IN
48218	554	8	the	the	DT
48218	554	9	solid	solid	JJ
48218	554	10	state	state	NN
48218	554	11	--	--	:
48218	554	12	ice	ice	NN
48218	554	13	,	,	,
48218	554	14	snow	snow	NN
48218	554	15	,	,	,
48218	554	16	or	or	CC
48218	554	17	frost	frost	NN
48218	554	18	,	,	,
48218	554	19	or	or	CC
48218	554	20	the	the	DT
48218	554	21	like	like	JJ
48218	554	22	.	.	.
48218	555	1	But	but	CC
48218	555	2	with	with	IN
48218	555	3	so	so	RB
48218	555	4	rare	rare	JJ
48218	555	5	an	an	DT
48218	555	6	atmosphere	atmosphere	NN
48218	555	7	water	water	NN
48218	555	8	will	will	MD
48218	555	9	boil	boil	VB
48218	555	10	at	at	IN
48218	555	11	a	a	DT
48218	555	12	low	low	JJ
48218	555	13	temperature	temperature	NN
48218	555	14	,	,	,
48218	555	15	and	and	CC
48218	555	16	it	-PRON-	PRP
48218	555	17	is	be	VBZ
48218	555	18	not	not	RB
48218	555	19	impossible	impossible	JJ
48218	555	20	that	that	IN
48218	555	21	under	under	IN
48218	555	22	the	the	DT
48218	555	23	direct	direct	JJ
48218	555	24	rays	ray	NNS
48218	555	25	of	of	IN
48218	555	26	the	the	DT
48218	555	27	Sun	Sun	NNP
48218	555	28	--	--	:
48218	555	29	that	that	DT
48218	555	30	is	be	VBZ
48218	555	31	to	to	TO
48218	555	32	say	say	VB
48218	555	33	,	,	,
48218	555	34	at	at	IN
48218	555	35	midday	midday	NN
48218	555	36	of	of	IN
48218	555	37	the	the	DT
48218	555	38	torrid	torrid	JJ
48218	555	39	zone	zone	NN
48218	555	40	of	of	IN
48218	555	41	Mars	Mars	NNP
48218	555	42	--	--	:
48218	555	43	ice	ice	NN
48218	555	44	may	may	MD
48218	555	45	not	not	RB
48218	555	46	only	only	RB
48218	555	47	melt	melt	VB
48218	555	48	,	,	,
48218	555	49	but	but	CC
48218	555	50	water	water	NN
48218	555	51	boil	boil	NN
48218	555	52	by	by	IN
48218	555	53	day	day	NN
48218	555	54	,	,	,
48218	555	55	condensing	condensing	NN
48218	555	56	and	and	CC
48218	555	57	freezing	freeze	VBG
48218	555	58	again	again	RB
48218	555	59	during	during	IN
48218	555	60	the	the	DT
48218	555	61	night	night	NN
48218	555	62	.	.	.
48218	556	1	NEWCOMB	NEWCOMB	NNP
48218	556	2	,	,	,
48218	556	3	the	the	DT
48218	556	4	foremost	foremost	JJ
48218	556	5	astronomer	astronomer	NN
48218	556	6	of	of	IN
48218	556	7	his	-PRON-	PRP$
48218	556	8	day	day	NN
48218	556	9	,	,	,
48218	556	10	concluded	conclude	VBD
48218	556	11	"	"	``
48218	556	12	that	that	IN
48218	556	13	during	during	IN
48218	556	14	{	{	-LRB-
48218	556	15	66	66	CD
48218	556	16	}	}	-RRB-
48218	556	17	the	the	DT
48218	556	18	night	night	NN
48218	556	19	of	of	IN
48218	556	20	Mars	Mars	NNP
48218	556	21	,	,	,
48218	556	22	even	even	RB
48218	556	23	in	in	IN
48218	556	24	the	the	DT
48218	556	25	equatorial	equatorial	JJ
48218	556	26	regions	region	NNS
48218	556	27	,	,	,
48218	556	28	the	the	DT
48218	556	29	surface	surface	NN
48218	556	30	of	of	IN
48218	556	31	the	the	DT
48218	556	32	planet	planet	NN
48218	556	33	probably	probably	RB
48218	556	34	falls	fall	VBZ
48218	556	35	to	to	IN
48218	556	36	a	a	DT
48218	556	37	lower	low	JJR
48218	556	38	temperature	temperature	NN
48218	556	39	than	than	IN
48218	556	40	any	any	DT
48218	556	41	we	-PRON-	PRP
48218	556	42	ever	ever	RB
48218	556	43	experienced	experience	VBD
48218	556	44	on	on	IN
48218	556	45	our	-PRON-	PRP$
48218	556	46	globe	globe	NN
48218	556	47	.	.	.
48218	557	1	If	if	IN
48218	557	2	any	any	DT
48218	557	3	water	water	NN
48218	557	4	exists	exist	VBZ
48218	557	5	,	,	,
48218	557	6	it	-PRON-	PRP
48218	557	7	must	must	MD
48218	557	8	not	not	RB
48218	557	9	only	only	RB
48218	557	10	be	be	VB
48218	557	11	frozen	freeze	VBN
48218	557	12	,	,	,
48218	557	13	but	but	CC
48218	557	14	the	the	DT
48218	557	15	temperature	temperature	NN
48218	557	16	of	of	IN
48218	557	17	the	the	DT
48218	557	18	ice	ice	NN
48218	557	19	must	must	MD
48218	557	20	be	be	VB
48218	557	21	far	far	RB
48218	557	22	below	below	IN
48218	557	23	the	the	DT
48218	557	24	freezing	freezing	NN
48218	557	25	point	point	NN
48218	557	26	....	....	.
48218	558	1	The	the	DT
48218	558	2	most	most	RBS
48218	558	3	careful	careful	JJ
48218	558	4	calculation	calculation	NN
48218	558	5	shows	show	VBZ
48218	558	6	that	that	IN
48218	558	7	if	if	IN
48218	558	8	there	there	EX
48218	558	9	are	be	VBP
48218	558	10	any	any	DT
48218	558	11	considerable	considerable	JJ
48218	558	12	bodies	body	NNS
48218	558	13	of	of	IN
48218	558	14	water	water	NN
48218	558	15	on	on	IN
48218	558	16	our	-PRON-	PRP$
48218	558	17	neighbouring	neighbouring	NN
48218	558	18	planet	planet	NN
48218	558	19	,	,	,
48218	558	20	they	-PRON-	PRP
48218	558	21	exist	exist	VBP
48218	558	22	in	in	IN
48218	558	23	the	the	DT
48218	558	24	form	form	NN
48218	558	25	of	of	IN
48218	558	26	ice	ice	NN
48218	558	27	,	,	,
48218	558	28	and	and	CC
48218	558	29	can	can	MD
48218	558	30	never	never	RB
48218	558	31	be	be	VB
48218	558	32	liquid	liquid	JJ
48218	558	33	to	to	IN
48218	558	34	a	a	DT
48218	558	35	depth	depth	NN
48218	558	36	of	of	IN
48218	558	37	more	more	JJR
48218	558	38	than	than	IN
48218	558	39	one	one	CD
48218	558	40	or	or	CC
48218	558	41	two	two	CD
48218	558	42	inches	inch	NNS
48218	558	43	,	,	,
48218	558	44	and	and	CC
48218	558	45	that	that	IN
48218	558	46	only	only	RB
48218	558	47	within	within	IN
48218	558	48	the	the	DT
48218	558	49	torrid	torrid	JJ
48218	558	50	zone	zone	NN
48218	558	51	and	and	CC
48218	558	52	during	during	IN
48218	558	53	a	a	DT
48218	558	54	few	few	JJ
48218	558	55	hours	hour	NNS
48218	558	56	each	each	DT
48218	558	57	day	day	NN
48218	558	58	.	.	.
48218	558	59	"	"	''
48218	559	1	With	with	IN
48218	559	2	regard	regard	NN
48218	559	3	to	to	IN
48218	559	4	the	the	DT
48218	559	5	snow	snow	NN
48218	559	6	caps	cap	NNS
48218	559	7	of	of	IN
48218	559	8	Mars	Mars	NNP
48218	559	9	,	,	,
48218	559	10	Newcomb	Newcomb	NNP
48218	559	11	thought	think	VBD
48218	559	12	it	-PRON-	PRP
48218	559	13	not	not	RB
48218	559	14	possible	possible	JJ
48218	559	15	that	that	IN
48218	559	16	any	any	DT
48218	559	17	considerable	considerable	JJ
48218	559	18	fall	fall	NN
48218	559	19	of	of	IN
48218	559	20	snow	snow	NN
48218	559	21	could	could	MD
48218	559	22	ever	ever	RB
48218	559	23	take	take	VB
48218	559	24	place	place	NN
48218	559	25	.	.	.
48218	560	1	He	-PRON-	PRP
48218	560	2	regarded	regard	VBD
48218	560	3	the	the	DT
48218	560	4	white	white	JJ
48218	560	5	caps	cap	NNS
48218	560	6	as	as	RB
48218	560	7	simply	simply	RB
48218	560	8	due	due	JJ
48218	560	9	to	to	IN
48218	560	10	a	a	DT
48218	560	11	thin	thin	JJ
48218	560	12	deposit	deposit	NN
48218	560	13	of	of	IN
48218	560	14	hoar	hoar	UH
48218	560	15	frost	frost	NN
48218	560	16	,	,	,
48218	560	17	and	and	CC
48218	560	18	it	-PRON-	PRP
48218	560	19	can	can	MD
48218	560	20	not	not	RB
48218	560	21	be	be	VB
48218	560	22	deemed	deem	VBN
48218	560	23	wonderful	wonderful	JJ
48218	560	24	that	that	IN
48218	560	25	such	such	JJ
48218	560	26	should	should	MD
48218	560	27	gradually	gradually	RB
48218	560	28	disappear	disappear	VB
48218	560	29	,	,	,
48218	560	30	when	when	WRB
48218	560	31	it	-PRON-	PRP
48218	560	32	is	be	VBZ
48218	560	33	remembered	remember	VBN
48218	560	34	that	that	IN
48218	560	35	each	each	DT
48218	560	36	of	of	IN
48218	560	37	the	the	DT
48218	560	38	two	two	CD
48218	560	39	poles	pole	NNS
48218	560	40	of	of	IN
48218	560	41	Mars	Mars	NNP
48218	560	42	is	be	VBZ
48218	560	43	in	in	IN
48218	560	44	turn	turn	NN
48218	560	45	presented	present	VBN
48218	560	46	to	to	IN
48218	560	47	the	the	DT
48218	560	48	Sun	Sun	NNP
48218	560	49	for	for	IN
48218	560	50	more	more	JJR
48218	560	51	than	than	IN
48218	560	52	300	300	CD
48218	560	53	consecutive	consecutive	JJ
48218	560	54	days	day	NNS
48218	560	55	.	.	.
48218	561	1	Newcomb	Newcomb	NNP
48218	561	2	's	's	POS
48218	561	3	conclusion	conclusion	NN
48218	561	4	was	be	VBD
48218	561	5	:	:	:
48218	561	6	"	"	``
48218	561	7	Thus	thus	RB
48218	561	8	we	-PRON-	PRP
48218	561	9	have	have	VBP
48218	561	10	a	a	DT
48218	561	11	kind	kind	NN
48218	561	12	of	of	IN
48218	561	13	Martian	martian	JJ
48218	561	14	meteorological	meteorological	JJ
48218	561	15	changes	change	NNS
48218	561	16	,	,	,
48218	561	17	very	very	RB
48218	561	18	slight	slight	JJ
48218	561	19	indeed	indeed	RB
48218	561	20	,	,	,
48218	561	21	and	and	CC
48218	561	22	seemingly	seemingly	RB
48218	561	23	very	very	RB
48218	561	24	different	different	JJ
48218	561	25	from	from	IN
48218	561	26	those	those	DT
48218	561	27	of	of	IN
48218	561	28	our	-PRON-	PRP$
48218	561	29	Earth	Earth	NNP
48218	561	30	,	,	,
48218	561	31	but	but	CC
48218	561	32	yet	yet	RB
48218	561	33	following	follow	VBG
48218	561	34	similar	similar	JJ
48218	561	35	lines	line	NNS
48218	561	36	on	on	IN
48218	561	37	their	-PRON-	PRP$
48218	561	38	small	small	JJ
48218	561	39	scale	scale	NN
48218	561	40	.	.	.
48218	562	1	For	for	IN
48218	562	2	snowfall	snowfall	JJ
48218	562	3	substitute	substitute	NN
48218	562	4	frostfall	frostfall	NN
48218	562	5	;	;	:
48218	562	6	instead	instead	RB
48218	562	7	of	of	IN
48218	562	8	(	(	-LRB-
48218	562	9	the	the	DT
48218	562	10	barometer	barometer	NN
48218	562	11	reading	reading	NN
48218	562	12	)	)	-RRB-
48218	562	13	feet	foot	NNS
48218	562	14	or	or	CC
48218	562	15	inches	inch	NNS
48218	562	16	say	say	VBP
48218	562	17	fractions	fraction	NNS
48218	562	18	of	of	IN
48218	562	19	a	a	DT
48218	562	20	millimetre	millimetre	NN
48218	562	21	,	,	,
48218	562	22	and	and	CC
48218	562	23	instead	instead	RB
48218	562	24	of	of	IN
48218	562	25	storms	storm	NNS
48218	562	26	or	or	CC
48218	562	27	wind	wind	NN
48218	562	28	substitute	substitute	JJ
48218	562	29	little	little	JJ
48218	562	30	motions	motion	NNS
48218	562	31	of	of	IN
48218	562	32	an	an	DT
48218	562	33	air	air	NN
48218	562	34	thinner	thin	JJR
48218	562	35	than	than	IN
48218	562	36	that	that	DT
48218	562	37	on	on	IN
48218	562	38	the	the	DT
48218	562	39	top	top	NN
48218	562	40	of	of	IN
48218	562	41	the	the	DT
48218	562	42	Himalayas	Himalayas	NNP
48218	562	43	,	,	,
48218	562	44	and	and	CC
48218	562	45	we	-PRON-	PRP
48218	562	46	shall	shall	MD
48218	562	47	have	have	VB
48218	562	48	a	a	DT
48218	562	49	general	general	JJ
48218	562	50	description	description	NN
48218	562	51	of	of	IN
48218	562	52	Martian	martian	JJ
48218	562	53	meteorology	meteorology	NN
48218	562	54	.	.	.
48218	562	55	"	"	''
48218	563	1	We	-PRON-	PRP
48218	563	2	conclude	conclude	VBP
48218	563	3	,	,	,
48218	563	4	then	then	RB
48218	563	5	,	,	,
48218	563	6	that	that	IN
48218	563	7	Mars	Mars	NNP
48218	563	8	is	be	VBZ
48218	563	9	not	not	RB
48218	563	10	so	so	RB
48218	563	11	inert	inert	IN
48218	563	12	a	a	DT
48218	563	13	world	world	NN
48218	563	14	as	as	IN
48218	563	15	the	the	DT
48218	563	16	Moon	Moon	NNP
48218	563	17	,	,	,
48218	563	18	but	but	CC
48218	563	19	,	,	,
48218	563	20	though	though	IN
48218	563	21	some	some	DT
48218	563	22	slight	slight	JJ
48218	563	23	changes	change	NNS
48218	563	24	of	of	IN
48218	563	25	climate	climate	NN
48218	563	26	or	or	CC
48218	563	27	weather	weather	NN
48218	563	28	take	take	VB
48218	563	29	place	place	NN
48218	563	30	upon	upon	IN
48218	563	31	it	-PRON-	PRP
48218	563	32	,	,	,
48218	563	33	it	-PRON-	PRP
48218	563	34	is	be	VBZ
48218	563	35	quite	quite	RB
48218	563	36	unfitted	unfitted	JJ
48218	563	37	for	for	IN
48218	563	38	the	the	DT
48218	563	39	nourishment	nourishment	NN
48218	563	40	and	and	CC
48218	563	41	development	development	NN
48218	563	42	of	of	IN
48218	563	43	the	the	DT
48218	563	44	different	different	JJ
48218	563	45	forms	form	NNS
48218	563	46	of	of	IN
48218	563	47	organic	organic	JJ
48218	563	48	life	life	NN
48218	563	49	.	.	.
48218	564	1	Of	of	IN
48218	564	2	MERCURY	MERCURY	NNP
48218	564	3	we	-PRON-	PRP
48218	564	4	know	know	VBP
48218	564	5	very	very	RB
48218	564	6	little	little	JJ
48218	564	7	.	.	.
48218	565	1	It	-PRON-	PRP
48218	565	2	is	be	VBZ
48218	565	3	smaller	small	JJR
48218	565	4	than	than	IN
48218	565	5	Mars	Mars	NNP
48218	565	6	but	but	CC
48218	565	7	larger	large	JJR
48218	565	8	than	than	IN
48218	565	9	the	the	DT
48218	565	10	Moon	Moon	NNP
48218	565	11	,	,	,
48218	565	12	but	but	CC
48218	565	13	it	-PRON-	PRP
48218	565	14	differs	differ	VBZ
48218	565	15	from	from	IN
48218	565	16	them	-PRON-	PRP
48218	565	17	{	{	-LRB-
48218	565	18	67	67	CD
48218	565	19	}	}	-RRB-
48218	565	20	both	both	CC
48218	565	21	in	in	IN
48218	565	22	that	that	IN
48218	565	23	it	-PRON-	PRP
48218	565	24	is	be	VBZ
48218	565	25	much	much	RB
48218	565	26	nearer	near	JJR
48218	565	27	the	the	DT
48218	565	28	Sun	Sun	NNP
48218	565	29	,	,	,
48218	565	30	and	and	CC
48218	565	31	receives	receive	NNS
48218	565	32	,	,	,
48218	565	33	therefore	therefore	RB
48218	565	34	,	,	,
48218	565	35	many	many	JJ
48218	565	36	times	time	NNS
48218	565	37	the	the	DT
48218	565	38	light	light	NN
48218	565	39	and	and	CC
48218	565	40	heat	heat	NN
48218	565	41	,	,	,
48218	565	42	surface	surface	VBP
48218	565	43	for	for	IN
48218	565	44	surface	surface	NN
48218	565	45	.	.	.
48218	566	1	We	-PRON-	PRP
48218	566	2	should	should	MD
48218	566	3	expect	expect	VB
48218	566	4	,	,	,
48218	566	5	therefore	therefore	RB
48218	566	6	,	,	,
48218	566	7	that	that	DT
48218	566	8	water	water	NN
48218	566	9	on	on	IN
48218	566	10	Mercury	Mercury	NNP
48218	566	11	would	would	MD
48218	566	12	exist	exist	VB
48218	566	13	in	in	IN
48218	566	14	the	the	DT
48218	566	15	gaseous	gaseous	JJ
48218	566	16	state	state	NN
48218	566	17	instead	instead	RB
48218	566	18	of	of	IN
48218	566	19	in	in	IN
48218	566	20	the	the	DT
48218	566	21	solid	solid	JJ
48218	566	22	state	state	NN
48218	566	23	as	as	IN
48218	566	24	on	on	IN
48218	566	25	Mars	Mars	NNP
48218	566	26	.	.	.
48218	567	1	The	the	DT
48218	567	2	little	little	JJ
48218	567	3	planet	planet	NN
48218	567	4	reflects	reflect	VBZ
48218	567	5	the	the	DT
48218	567	6	sunlight	sunlight	NN
48218	567	7	only	only	RB
48218	567	8	feebly	feebly	RB
48218	567	9	,	,	,
48218	567	10	and	and	CC
48218	567	11	shows	show	VBZ
48218	567	12	no	no	DT
48218	567	13	evidence	evidence	NN
48218	567	14	of	of	IN
48218	567	15	cloud	cloud	NN
48218	567	16	.	.	.
48218	568	1	A	a	DT
48218	568	2	few	few	JJ
48218	568	3	markings	marking	NNS
48218	568	4	have	have	VBP
48218	568	5	been	be	VBN
48218	568	6	made	make	VBN
48218	568	7	out	out	RP
48218	568	8	on	on	IN
48218	568	9	its	-PRON-	PRP$
48218	568	10	surface	surface	NN
48218	568	11	,	,	,
48218	568	12	and	and	CC
48218	568	13	the	the	DT
48218	568	14	best	good	JJS
48218	568	15	observers	observer	NNS
48218	568	16	agree	agree	VBP
48218	568	17	that	that	IN
48218	568	18	it	-PRON-	PRP
48218	568	19	appears	appear	VBZ
48218	568	20	to	to	TO
48218	568	21	turn	turn	VB
48218	568	22	the	the	DT
48218	568	23	same	same	JJ
48218	568	24	face	face	NN
48218	568	25	always	always	RB
48218	568	26	to	to	IN
48218	568	27	the	the	DT
48218	568	28	Sun	Sun	NNP
48218	568	29	.	.	.
48218	569	1	This	this	DT
48218	569	2	would	would	MD
48218	569	3	imply	imply	VB
48218	569	4	that	that	IN
48218	569	5	the	the	DT
48218	569	6	one	one	NN
48218	569	7	hemisphere	hemisphere	NN
48218	569	8	is	be	VBZ
48218	569	9	in	in	IN
48218	569	10	perpetual	perpetual	JJ
48218	569	11	darkness	darkness	NN
48218	569	12	and	and	CC
48218	569	13	cold	cold	NN
48218	569	14	,	,	,
48218	569	15	the	the	DT
48218	569	16	other	other	JJ
48218	569	17	,	,	,
48218	569	18	exposed	expose	VBN
48218	569	19	to	to	IN
48218	569	20	an	an	DT
48218	569	21	unimaginable	unimaginable	JJ
48218	569	22	fiery	fiery	JJ
48218	569	23	heat	heat	NN
48218	569	24	.	.	.
48218	570	1	VENUS	VENUS	NNP
48218	570	2	is	be	VBZ
48218	570	3	nearly	nearly	RB
48218	570	4	of	of	IN
48218	570	5	the	the	DT
48218	570	6	same	same	JJ
48218	570	7	size	size	NN
48218	570	8	as	as	IN
48218	570	9	the	the	DT
48218	570	10	Earth	Earth	NNP
48218	570	11	,	,	,
48218	570	12	and	and	CC
48218	570	13	the	the	DT
48218	570	14	conditions	condition	NNS
48218	570	15	as	as	IN
48218	570	16	to	to	IN
48218	570	17	the	the	DT
48218	570	18	arrangement	arrangement	NN
48218	570	19	of	of	IN
48218	570	20	its	-PRON-	PRP$
48218	570	21	atmosphere	atmosphere	NN
48218	570	22	,	,	,
48218	570	23	the	the	DT
48218	570	24	force	force	NN
48218	570	25	of	of	IN
48218	570	26	gravity	gravity	NN
48218	570	27	at	at	IN
48218	570	28	its	-PRON-	PRP$
48218	570	29	surface	surface	NN
48218	570	30	,	,	,
48218	570	31	must	must	MD
48218	570	32	be	be	VB
48218	570	33	nearly	nearly	RB
48218	570	34	the	the	DT
48218	570	35	same	same	JJ
48218	570	36	as	as	IN
48218	570	37	on	on	IN
48218	570	38	our	-PRON-	PRP$
48218	570	39	own	own	JJ
48218	570	40	world	world	NN
48218	570	41	.	.	.
48218	571	1	But	but	CC
48218	571	2	we	-PRON-	PRP
48218	571	3	know	know	VBP
48218	571	4	almost	almost	RB
48218	571	5	nothing	nothing	NN
48218	571	6	of	of	IN
48218	571	7	the	the	DT
48218	571	8	details	detail	NNS
48218	571	9	of	of	IN
48218	571	10	its	-PRON-	PRP$
48218	571	11	surface	surface	NN
48218	571	12	;	;	:
48218	571	13	the	the	DT
48218	571	14	planet	planet	NN
48218	571	15	is	be	VBZ
48218	571	16	very	very	RB
48218	571	17	bright	bright	JJ
48218	571	18	,	,	,
48218	571	19	reflecting	reflect	VBG
48218	571	20	fully	fully	RB
48218	571	21	seven	seven	CD
48218	571	22	-	-	HYPH
48218	571	23	tenths	tenth	NNS
48218	571	24	of	of	IN
48218	571	25	the	the	DT
48218	571	26	sunlight	sunlight	NN
48218	571	27	that	that	WDT
48218	571	28	falls	fall	VBZ
48218	571	29	upon	upon	IN
48218	571	30	it	-PRON-	PRP
48218	571	31	.	.	.
48218	572	1	It	-PRON-	PRP
48218	572	2	would	would	MD
48218	572	3	seem	seem	VB
48218	572	4	that	that	IN
48218	572	5	,	,	,
48218	572	6	in	in	IN
48218	572	7	general	general	JJ
48218	572	8	,	,	,
48218	572	9	we	-PRON-	PRP
48218	572	10	see	see	VBP
48218	572	11	nothing	nothing	NN
48218	572	12	of	of	IN
48218	572	13	the	the	DT
48218	572	14	actual	actual	JJ
48218	572	15	details	detail	NNS
48218	572	16	of	of	IN
48218	572	17	the	the	DT
48218	572	18	planet	planet	NN
48218	572	19	,	,	,
48218	572	20	but	but	CC
48218	572	21	only	only	RB
48218	572	22	the	the	DT
48218	572	23	upper	upper	JJ
48218	572	24	surface	surface	NN
48218	572	25	of	of	IN
48218	572	26	a	a	DT
48218	572	27	very	very	RB
48218	572	28	cloudy	cloudy	JJ
48218	572	29	atmosphere	atmosphere	NN
48218	572	30	.	.	.
48218	573	1	Owing	owe	VBG
48218	573	2	to	to	IN
48218	573	3	the	the	DT
48218	573	4	fact	fact	NN
48218	573	5	that	that	IN
48218	573	6	Venus	Venus	NNP
48218	573	7	shows	show	VBZ
48218	573	8	no	no	DT
48218	573	9	fixed	fix	VBN
48218	573	10	definite	definite	JJ
48218	573	11	marking	mark	VBG
48218	573	12	that	that	IN
48218	573	13	we	-PRON-	PRP
48218	573	14	can	can	MD
48218	573	15	watch	watch	VB
48218	573	16	,	,	,
48218	573	17	it	-PRON-	PRP
48218	573	18	is	be	VBZ
48218	573	19	still	still	RB
48218	573	20	a	a	DT
48218	573	21	matter	matter	NN
48218	573	22	of	of	IN
48218	573	23	controversy	controversy	NN
48218	573	24	as	as	IN
48218	573	25	to	to	IN
48218	573	26	the	the	DT
48218	573	27	time	time	NN
48218	573	28	in	in	IN
48218	573	29	which	which	WDT
48218	573	30	it	-PRON-	PRP
48218	573	31	rotates	rotate	VBZ
48218	573	32	upon	upon	IN
48218	573	33	its	-PRON-	PRP$
48218	573	34	axis	axis	NN
48218	573	35	.	.	.
48218	574	1	Schiaparelli	Schiaparelli	NNP
48218	574	2	and	and	CC
48218	574	3	some	some	DT
48218	574	4	other	other	JJ
48218	574	5	observers	observer	NNS
48218	574	6	consider	consider	VBP
48218	574	7	that	that	IN
48218	574	8	it	-PRON-	PRP
48218	574	9	rotates	rotate	VBZ
48218	574	10	in	in	IN
48218	574	11	the	the	DT
48218	574	12	same	same	JJ
48218	574	13	time	time	NN
48218	574	14	as	as	IN
48218	574	15	it	-PRON-	PRP
48218	574	16	revolves	revolve	VBZ
48218	574	17	round	round	IN
48218	574	18	the	the	DT
48218	574	19	Sun	Sun	NNP
48218	574	20	.	.	.
48218	575	1	Others	other	NNS
48218	575	2	believe	believe	VBP
48218	575	3	that	that	IN
48218	575	4	it	-PRON-	PRP
48218	575	5	rotates	rotate	VBZ
48218	575	6	in	in	IN
48218	575	7	a	a	DT
48218	575	8	little	little	JJ
48218	575	9	less	less	JJR
48218	575	10	than	than	IN
48218	575	11	twenty	twenty	CD
48218	575	12	-	-	HYPH
48218	575	13	four	four	CD
48218	575	14	hours	hour	NNS
48218	575	15	.	.	.
48218	576	1	If	if	IN
48218	576	2	this	this	DT
48218	576	3	be	be	VB
48218	576	4	so	so	RB
48218	576	5	,	,	,
48218	576	6	and	and	CC
48218	576	7	there	there	EX
48218	576	8	is	be	VBZ
48218	576	9	any	any	DT
48218	576	10	body	body	NN
48218	576	11	in	in	IN
48218	576	12	the	the	DT
48218	576	13	solar	solar	JJ
48218	576	14	system	system	NN
48218	576	15	other	other	JJ
48218	576	16	than	than	IN
48218	576	17	the	the	DT
48218	576	18	Earth	Earth	NNP
48218	576	19	,	,	,
48218	576	20	which	which	WDT
48218	576	21	is	be	VBZ
48218	576	22	adapted	adapt	VBN
48218	576	23	to	to	TO
48218	576	24	be	be	VB
48218	576	25	the	the	DT
48218	576	26	home	home	NN
48218	576	27	of	of	IN
48218	576	28	life	life	NN
48218	576	29	,	,	,
48218	576	30	then	then	RB
48218	576	31	the	the	DT
48218	576	32	planet	planet	NN
48218	576	33	Venus	Venus	NNP
48218	576	34	is	be	VBZ
48218	576	35	that	that	DT
48218	576	36	one	one	CD
48218	576	37	.	.	.
48218	577	1	THE	the	DT
48218	577	2	SUN	SUN	NNP
48218	577	3	,	,	,
48218	577	4	like	like	IN
48218	577	5	the	the	DT
48218	577	6	Moon	Moon	NNP
48218	577	7	,	,	,
48218	577	8	presents	present	VBZ
48218	577	9	a	a	DT
48218	577	10	visible	visible	JJ
48218	577	11	surface	surface	NN
48218	577	12	to	to	IN
48218	577	13	the	the	DT
48218	577	14	naked	naked	JJ
48218	577	15	eye	eye	NN
48218	577	16	,	,	,
48218	577	17	but	but	CC
48218	577	18	one	one	CD
48218	577	19	that	that	WDT
48218	577	20	shows	show	VBZ
48218	577	21	no	no	DT
48218	577	22	details	detail	NNS
48218	577	23	.	.	.
48218	578	1	In	in	IN
48218	578	2	the	the	DT
48218	578	3	telescope	telescope	NN
48218	578	4	the	the	DT
48218	578	5	contrast	contrast	NN
48218	578	6	between	between	IN
48218	578	7	it	-PRON-	PRP
48218	578	8	and	and	CC
48218	578	9	the	the	DT
48218	578	10	Moon	Moon	NNP
48218	578	11	is	be	VBZ
48218	578	12	very	very	RB
48218	578	13	great	great	JJ
48218	578	14	,	,	,
48218	578	15	and	and	CC
48218	578	16	still	still	RB
48218	578	17	greater	great	JJR
48218	578	18	is	be	VBZ
48218	578	19	the	the	DT
48218	578	20	contrast	contrast	NN
48218	578	21	which	which	WDT
48218	578	22	is	be	VBZ
48218	578	23	brought	bring	VBN
48218	578	24	{	{	-LRB-
48218	578	25	68	68	CD
48218	578	26	}	}	-RRB-
48218	578	27	out	out	RB
48218	578	28	by	by	IN
48218	578	29	the	the	DT
48218	578	30	measurements	measurement	NNS
48218	578	31	of	of	IN
48218	578	32	its	-PRON-	PRP$
48218	578	33	size	size	NN
48218	578	34	,	,	,
48218	578	35	volume	volume	NN
48218	578	36	,	,	,
48218	578	37	and	and	CC
48218	578	38	weight	weight	NN
48218	578	39	.	.	.
48218	579	1	But	but	CC
48218	579	2	the	the	DT
48218	579	3	really	really	RB
48218	579	4	significant	significant	JJ
48218	579	5	difference	difference	NN
48218	579	6	is	be	VBZ
48218	579	7	that	that	IN
48218	579	8	the	the	DT
48218	579	9	Sun	Sun	NNP
48218	579	10	is	be	VBZ
48218	579	11	a	a	DT
48218	579	12	body	body	NN
48218	579	13	giving	give	VBG
48218	579	14	out	out	RP
48218	579	15	light	light	NN
48218	579	16	and	and	CC
48218	579	17	heat	heat	NN
48218	579	18	,	,	,
48218	579	19	not	not	RB
48218	579	20	merely	merely	RB
48218	579	21	reflecting	reflect	VBG
48218	579	22	them	-PRON-	PRP
48218	579	23	.	.	.
48218	580	1	Without	without	IN
48218	580	2	doubt	doubt	NN
48218	580	3	this	this	DT
48218	580	4	last	last	JJ
48218	580	5	difference	difference	NN
48218	580	6	is	be	VBZ
48218	580	7	connected	connect	VBN
48218	580	8	most	most	RBS
48218	580	9	closely	closely	RB
48218	580	10	with	with	IN
48218	580	11	the	the	DT
48218	580	12	difference	difference	NN
48218	580	13	in	in	IN
48218	580	14	size	size	NN
48218	580	15	.	.	.
48218	581	1	The	the	DT
48218	581	2	Moon	Moon	NNP
48218	581	3	is	be	VBZ
48218	581	4	cold	cold	JJ
48218	581	5	,	,	,
48218	581	6	dead	dead	JJ
48218	581	7	,	,	,
48218	581	8	unchanging	unchanging	JJ
48218	581	9	,	,	,
48218	581	10	because	because	IN
48218	581	11	it	-PRON-	PRP
48218	581	12	is	be	VBZ
48218	581	13	a	a	DT
48218	581	14	small	small	JJ
48218	581	15	world	world	NN
48218	581	16	;	;	:
48218	581	17	the	the	DT
48218	581	18	Sun	Sun	NNP
48218	581	19	is	be	VBZ
48218	581	20	bright	bright	JJ
48218	581	21	,	,	,
48218	581	22	fervent	fervent	JJ
48218	581	23	,	,	,
48218	581	24	and	and	CC
48218	581	25	undergoes	undergo	VBZ
48218	581	26	the	the	DT
48218	581	27	most	most	RBS
48218	581	28	violent	violent	JJ
48218	581	29	change	change	NN
48218	581	30	,	,	,
48218	581	31	because	because	IN
48218	581	32	it	-PRON-	PRP
48218	581	33	is	be	VBZ
48218	581	34	an	an	DT
48218	581	35	exceedingly	exceedingly	RB
48218	581	36	large	large	JJ
48218	581	37	world	world	NN
48218	581	38	.	.	.
48218	582	1	The	the	DT
48218	582	2	two	two	CD
48218	582	3	bodies	body	NNS
48218	582	4	--	--	:
48218	582	5	the	the	DT
48218	582	6	Sun	Sun	NNP
48218	582	7	and	and	CC
48218	582	8	Moon	Moon	NNP
48218	582	9	--	--	:
48218	582	10	appear	appear	VB
48218	582	11	to	to	IN
48218	582	12	the	the	DT
48218	582	13	eye	eye	NN
48218	582	14	as	as	IN
48218	582	15	being	be	VBG
48218	582	16	about	about	IN
48218	582	17	the	the	DT
48218	582	18	same	same	JJ
48218	582	19	size	size	NN
48218	582	20	,	,	,
48218	582	21	but	but	CC
48218	582	22	since	since	IN
48218	582	23	the	the	DT
48218	582	24	Sun	Sun	NNP
48218	582	25	is	be	VBZ
48218	582	26	400	400	CD
48218	582	27	times	time	NNS
48218	582	28	as	as	RB
48218	582	29	far	far	RB
48218	582	30	off	off	RB
48218	582	31	as	as	IN
48218	582	32	the	the	DT
48218	582	33	Moon	Moon	NNP
48218	582	34	it	-PRON-	PRP
48218	582	35	must	must	MD
48218	582	36	be	be	VB
48218	582	37	400	400	CD
48218	582	38	times	time	NNS
48218	582	39	the	the	DT
48218	582	40	diameter	diameter	NN
48218	582	41	.	.	.
48218	583	1	That	that	DT
48218	583	2	means	mean	VBZ
48218	583	3	that	that	IN
48218	583	4	it	-PRON-	PRP
48218	583	5	has	have	VBZ
48218	583	6	400	400	CD
48218	583	7	times	time	NNS
48218	583	8	400	400	CD
48218	583	9	,	,	,
48218	583	10	or	or	CC
48218	583	11	160,000	160,000	CD
48218	583	12	times	time	NNS
48218	583	13	the	the	DT
48218	583	14	surface	surface	NN
48218	583	15	and	and	CC
48218	583	16	400	400	CD
48218	583	17	times	time	NNS
48218	583	18	400	400	CD
48218	583	19	times	time	NNS
48218	583	20	400	400	CD
48218	583	21	,	,	,
48218	583	22	or	or	CC
48218	583	23	64,000,000	64,000,000	CD
48218	583	24	times	time	NNS
48218	583	25	the	the	DT
48218	583	26	volume	volume	NN
48218	583	27	.	.	.
48218	584	1	The	the	DT
48218	584	2	Sun	Sun	NNP
48218	584	3	and	and	CC
48218	584	4	Moon	Moon	NNP
48218	584	5	,	,	,
48218	584	6	therefore	therefore	RB
48218	584	7	,	,	,
48218	584	8	stand	stand	VBP
48218	584	9	at	at	IN
48218	584	10	the	the	DT
48218	584	11	very	very	JJ
48218	584	12	extremes	extreme	NNS
48218	584	13	of	of	IN
48218	584	14	the	the	DT
48218	584	15	scale	scale	NN
48218	584	16	.	.	.
48218	585	1	The	the	DT
48218	585	2	heat	heat	NN
48218	585	3	of	of	IN
48218	585	4	the	the	DT
48218	585	5	Sun	Sun	NNP
48218	585	6	is	be	VBZ
48218	585	7	so	so	RB
48218	585	8	great	great	JJ
48218	585	9	that	that	IN
48218	585	10	there	there	EX
48218	585	11	is	be	VBZ
48218	585	12	some	some	DT
48218	585	13	difficulty	difficulty	NN
48218	585	14	in	in	IN
48218	585	15	observing	observe	VBG
48218	585	16	it	-PRON-	PRP
48218	585	17	in	in	IN
48218	585	18	the	the	DT
48218	585	19	telescope	telescope	NN
48218	585	20	.	.	.
48218	586	1	It	-PRON-	PRP
48218	586	2	is	be	VBZ
48218	586	3	not	not	RB
48218	586	4	sufficient	sufficient	JJ
48218	586	5	to	to	TO
48218	586	6	use	use	VB
48218	586	7	a	a	DT
48218	586	8	dark	dark	JJ
48218	586	9	glass	glass	NN
48218	586	10	in	in	IN
48218	586	11	order	order	NN
48218	586	12	to	to	TO
48218	586	13	protect	protect	VB
48218	586	14	the	the	DT
48218	586	15	eye	eye	NN
48218	586	16	,	,	,
48218	586	17	unless	unless	IN
48218	586	18	the	the	DT
48218	586	19	telescope	telescope	NN
48218	586	20	be	be	VB
48218	586	21	quite	quite	PDT
48218	586	22	a	a	DT
48218	586	23	small	small	JJ
48218	586	24	one	one	CD
48218	586	25	.	.	.
48218	587	1	Some	some	DT
48218	587	2	means	mean	NNS
48218	587	3	have	have	VBP
48218	587	4	to	to	TO
48218	587	5	be	be	VB
48218	587	6	employed	employ	VBN
48218	587	7	to	to	TO
48218	587	8	get	get	VB
48218	587	9	rid	rid	VBN
48218	587	10	of	of	IN
48218	587	11	the	the	DT
48218	587	12	greater	great	JJR
48218	587	13	part	part	NN
48218	587	14	of	of	IN
48218	587	15	the	the	DT
48218	587	16	heat	heat	NN
48218	587	17	and	and	CC
48218	587	18	light	light	NN
48218	587	19	.	.	.
48218	588	1	The	the	DT
48218	588	2	simplest	simple	JJS
48218	588	3	method	method	NN
48218	588	4	of	of	IN
48218	588	5	observing	observe	VBG
48218	588	6	is	be	VBZ
48218	588	7	to	to	TO
48218	588	8	fix	fix	VB
48218	588	9	a	a	DT
48218	588	10	screen	screen	NN
48218	588	11	behind	behind	IN
48218	588	12	the	the	DT
48218	588	13	eyepiece	eyepiece	NN
48218	588	14	of	of	IN
48218	588	15	a	a	DT
48218	588	16	telescope	telescope	NN
48218	588	17	and	and	CC
48218	588	18	let	let	VB
48218	588	19	the	the	DT
48218	588	20	image	image	NN
48218	588	21	of	of	IN
48218	588	22	the	the	DT
48218	588	23	Sun	Sun	NNP
48218	588	24	be	be	VB
48218	588	25	projected	project	VBN
48218	588	26	upon	upon	IN
48218	588	27	the	the	DT
48218	588	28	screen	screen	NN
48218	588	29	,	,	,
48218	588	30	or	or	CC
48218	588	31	the	the	DT
48218	588	32	sensitive	sensitive	JJ
48218	588	33	plate	plate	NN
48218	588	34	may	may	MD
48218	588	35	be	be	VB
48218	588	36	substituted	substitute	VBN
48218	588	37	for	for	IN
48218	588	38	the	the	DT
48218	588	39	screen	screen	NN
48218	588	40	,	,	,
48218	588	41	and	and	CC
48218	588	42	a	a	DT
48218	588	43	photograph	photograph	NN
48218	588	44	obtained	obtain	VBN
48218	588	45	,	,	,
48218	588	46	which	which	WDT
48218	588	47	can	can	MD
48218	588	48	be	be	VB
48218	588	49	examined	examine	VBN
48218	588	50	at	at	IN
48218	588	51	leisure	leisure	NN
48218	588	52	afterwards	afterwards	RB
48218	588	53	.	.	.
48218	589	1	As	as	IN
48218	589	2	generally	generally	RB
48218	589	3	seen	see	VBN
48218	589	4	,	,	,
48218	589	5	the	the	DT
48218	589	6	surface	surface	NN
48218	589	7	of	of	IN
48218	589	8	the	the	DT
48218	589	9	Sun	Sun	NNP
48218	589	10	appears	appear	VBZ
48218	589	11	to	to	TO
48218	589	12	be	be	VB
48218	589	13	mottled	mottle	VBN
48218	589	14	all	all	RB
48218	589	15	over	over	RB
48218	589	16	by	by	IN
48218	589	17	a	a	DT
48218	589	18	fine	fine	JJ
48218	589	19	irregular	irregular	JJ
48218	589	20	stippling	stippling	NN
48218	589	21	.	.	.
48218	590	1	This	this	DT
48218	590	2	stippling	stippling	NN
48218	590	3	,	,	,
48218	590	4	though	though	IN
48218	590	5	everywhere	everywhere	RB
48218	590	6	present	present	JJ
48218	590	7	,	,	,
48218	590	8	is	be	VBZ
48218	590	9	not	not	RB
48218	590	10	very	very	RB
48218	590	11	strongly	strongly	RB
48218	590	12	marked	mark	VBN
48218	590	13	,	,	,
48218	590	14	and	and	CC
48218	590	15	a	a	DT
48218	590	16	first	first	JJ
48218	590	17	hasty	hasty	JJ
48218	590	18	glance	glance	NN
48218	590	19	might	may	MD
48218	590	20	overlook	overlook	VB
48218	590	21	it	-PRON-	PRP
48218	590	22	.	.	.
48218	591	1	From	from	IN
48218	591	2	time	time	NN
48218	591	3	to	to	IN
48218	591	4	time	time	NN
48218	591	5	,	,	,
48218	591	6	however	however	RB
48218	591	7	,	,	,
48218	591	8	dark	dark	JJ
48218	591	9	spots	spot	NNS
48218	591	10	are	be	VBP
48218	591	11	seen	see	VBN
48218	591	12	,	,	,
48218	591	13	of	of	IN
48218	591	14	ever	ever	RB
48218	591	15	-	-	HYPH
48218	591	16	changing	change	VBG
48218	591	17	form	form	NN
48218	591	18	and	and	CC
48218	591	19	size	size	NN
48218	591	20	.	.	.
48218	592	1	By	by	IN
48218	592	2	watching	watch	VBG
48218	592	3	these	these	DT
48218	592	4	,	,	,
48218	592	5	Galileo	Galileo	NNP
48218	592	6	proved	prove	VBD
48218	592	7	that	that	IN
48218	592	8	the	the	DT
48218	592	9	Sun	Sun	NNP
48218	592	10	rotated	rotate	VBD
48218	592	11	on	on	IN
48218	592	12	its	-PRON-	PRP$
48218	592	13	axis	axis	NN
48218	592	14	in	in	IN
48218	592	15	a	a	DT
48218	592	16	little	little	JJ
48218	592	17	more	more	JJR
48218	592	18	than	than	IN
48218	592	19	twenty	twenty	CD
48218	592	20	-	-	HYPH
48218	592	21	five	five	CD
48218	592	22	days	day	NNS
48218	592	23	,	,	,
48218	592	24	and	and	CC
48218	592	25	in	in	IN
48218	592	26	the	the	DT
48218	592	27	{	{	-LRB-
48218	592	28	69	69	CD
48218	592	29	}	}	-RRB-
48218	592	30	nineteenth	nineteenth	JJ
48218	592	31	century	century	NN
48218	592	32	SCHWABE	SCHWABE	NNP
48218	592	33	proved	prove	VBD
48218	592	34	that	that	IN
48218	592	35	the	the	DT
48218	592	36	sunspots	sunspot	NNS
48218	592	37	were	be	VBD
48218	592	38	not	not	RB
48218	592	39	equally	equally	RB
48218	592	40	large	large	JJ
48218	592	41	and	and	CC
48218	592	42	numerous	numerous	JJ
48218	592	43	at	at	IN
48218	592	44	all	all	DT
48218	592	45	times	time	NNS
48218	592	46	,	,	,
48218	592	47	but	but	CC
48218	592	48	that	that	IN
48218	592	49	there	there	EX
48218	592	50	was	be	VBD
48218	592	51	a	a	DT
48218	592	52	kind	kind	NN
48218	592	53	of	of	IN
48218	592	54	cycle	cycle	NN
48218	592	55	of	of	IN
48218	592	56	a	a	DT
48218	592	57	little	little	JJ
48218	592	58	more	more	JJR
48218	592	59	than	than	IN
48218	592	60	eleven	eleven	CD
48218	592	61	years	year	NNS
48218	592	62	in	in	IN
48218	592	63	average	average	JJ
48218	592	64	length	length	NN
48218	592	65	.	.	.
48218	593	1	At	at	IN
48218	593	2	one	one	CD
48218	593	3	time	time	NN
48218	593	4	the	the	DT
48218	593	5	Sun	Sun	NNP
48218	593	6	would	would	MD
48218	593	7	be	be	VB
48218	593	8	free	free	JJ
48218	593	9	from	from	IN
48218	593	10	spots	spot	NNS
48218	593	11	;	;	:
48218	593	12	then	then	RB
48218	593	13	a	a	DT
48218	593	14	few	few	JJ
48218	593	15	small	small	JJ
48218	593	16	ones	one	NNS
48218	593	17	would	would	MD
48218	593	18	appear	appear	VB
48218	593	19	;	;	:
48218	593	20	these	these	DT
48218	593	21	would	would	MD
48218	593	22	gradually	gradually	RB
48218	593	23	become	become	VB
48218	593	24	larger	large	JJR
48218	593	25	and	and	CC
48218	593	26	more	more	RBR
48218	593	27	numerous	numerous	JJ
48218	593	28	;	;	:
48218	593	29	then	then	RB
48218	593	30	a	a	DT
48218	593	31	decline	decline	NN
48218	593	32	would	would	MD
48218	593	33	follow	follow	VB
48218	593	34	,	,	,
48218	593	35	and	and	CC
48218	593	36	another	another	DT
48218	593	37	spotless	spotless	JJ
48218	593	38	period	period	NN
48218	593	39	would	would	MD
48218	593	40	succeed	succeed	VB
48218	593	41	about	about	RB
48218	593	42	eleven	eleven	CD
48218	593	43	years	year	NNS
48218	593	44	after	after	IN
48218	593	45	the	the	DT
48218	593	46	first	first	JJ
48218	593	47	.	.	.
48218	594	1	As	as	IN
48218	594	2	a	a	DT
48218	594	3	rule	rule	NN
48218	594	4	,	,	,
48218	594	5	the	the	DT
48218	594	6	increase	increase	NN
48218	594	7	in	in	IN
48218	594	8	the	the	DT
48218	594	9	spots	spot	NNS
48218	594	10	takes	take	VBZ
48218	594	11	place	place	NN
48218	594	12	more	more	RBR
48218	594	13	quickly	quickly	RB
48218	594	14	than	than	IN
48218	594	15	the	the	DT
48218	594	16	decline	decline	NN
48218	594	17	.	.	.
48218	595	1	Most	Most	JJS
48218	595	2	of	of	IN
48218	595	3	the	the	DT
48218	595	4	spot	spot	NN
48218	595	5	-	-	HYPH
48218	595	6	groups	group	NNS
48218	595	7	last	last	VBP
48218	595	8	only	only	RB
48218	595	9	a	a	DT
48218	595	10	very	very	RB
48218	595	11	few	few	JJ
48218	595	12	days	day	NNS
48218	595	13	,	,	,
48218	595	14	but	but	CC
48218	595	15	about	about	RB
48218	595	16	one	one	CD
48218	595	17	group	group	NN
48218	595	18	in	in	IN
48218	595	19	four	four	CD
48218	595	20	lasts	last	NNS
48218	595	21	long	long	JJ
48218	595	22	enough	enough	RB
48218	595	23	to	to	TO
48218	595	24	be	be	VB
48218	595	25	brought	bring	VBN
48218	595	26	round	round	RB
48218	595	27	by	by	IN
48218	595	28	the	the	DT
48218	595	29	rotation	rotation	NN
48218	595	30	of	of	IN
48218	595	31	the	the	DT
48218	595	32	Sun	Sun	NNP
48218	595	33	a	a	DT
48218	595	34	second	second	JJ
48218	595	35	time	time	NN
48218	595	36	;	;	:
48218	595	37	in	in	IN
48218	595	38	other	other	JJ
48218	595	39	words	word	NNS
48218	595	40	,	,	,
48218	595	41	it	-PRON-	PRP
48218	595	42	continues	continue	VBZ
48218	595	43	for	for	IN
48218	595	44	about	about	RB
48218	595	45	a	a	DT
48218	595	46	month	month	NN
48218	595	47	.	.	.
48218	596	1	In	in	IN
48218	596	2	a	a	DT
48218	596	3	very	very	RB
48218	596	4	few	few	JJ
48218	596	5	cases	case	NNS
48218	596	6	spots	spot	NNS
48218	596	7	have	have	VBP
48218	596	8	endured	endure	VBN
48218	596	9	for	for	IN
48218	596	10	half	half	PDT
48218	596	11	a	a	DT
48218	596	12	year	year	NN
48218	596	13	.	.	.
48218	597	1	An	an	DT
48218	597	2	ordinary	ordinary	JJ
48218	597	3	form	form	NN
48218	597	4	for	for	IN
48218	597	5	a	a	DT
48218	597	6	group	group	NN
48218	597	7	of	of	IN
48218	597	8	spots	spot	NNS
48218	597	9	is	be	VBZ
48218	597	10	a	a	DT
48218	597	11	long	long	JJ
48218	597	12	stream	stream	NN
48218	597	13	drawn	draw	VBN
48218	597	14	out	out	RP
48218	597	15	parallel	parallel	NN
48218	597	16	to	to	IN
48218	597	17	the	the	DT
48218	597	18	Sun	Sun	NNP
48218	597	19	's	's	POS
48218	597	20	equator	equator	NN
48218	597	21	,	,	,
48218	597	22	the	the	DT
48218	597	23	leading	leading	JJ
48218	597	24	spot	spot	NN
48218	597	25	being	be	VBG
48218	597	26	the	the	DT
48218	597	27	largest	large	JJS
48218	597	28	and	and	CC
48218	597	29	best	best	RB
48218	597	30	defined	define	VBN
48218	597	31	.	.	.
48218	598	1	It	-PRON-	PRP
48218	598	2	is	be	VBZ
48218	598	3	followed	follow	VBN
48218	598	4	by	by	IN
48218	598	5	a	a	DT
48218	598	6	number	number	NN
48218	598	7	of	of	IN
48218	598	8	very	very	RB
48218	598	9	small	small	JJ
48218	598	10	irregular	irregular	JJ
48218	598	11	and	and	CC
48218	598	12	ill	ill	RB
48218	598	13	-	-	HYPH
48218	598	14	developed	develop	VBN
48218	598	15	spots	spot	NNS
48218	598	16	,	,	,
48218	598	17	and	and	CC
48218	598	18	the	the	DT
48218	598	19	train	train	NN
48218	598	20	is	be	VBZ
48218	598	21	brought	bring	VBN
48218	598	22	up	up	RP
48218	598	23	by	by	IN
48218	598	24	a	a	DT
48218	598	25	large	large	JJ
48218	598	26	spot	spot	NN
48218	598	27	,	,	,
48218	598	28	sometimes	sometimes	RB
48218	598	29	even	even	RB
48218	598	30	larger	large	JJR
48218	598	31	than	than	IN
48218	598	32	the	the	DT
48218	598	33	leader	leader	NN
48218	598	34	,	,	,
48218	598	35	but	but	CC
48218	598	36	by	by	IN
48218	598	37	no	no	DT
48218	598	38	means	mean	NNS
48218	598	39	so	so	RB
48218	598	40	regular	regular	JJ
48218	598	41	in	in	IN
48218	598	42	form	form	NN
48218	598	43	or	or	CC
48218	598	44	so	so	RB
48218	598	45	well	well	RB
48218	598	46	defined	define	VBN
48218	598	47	.	.	.
48218	599	1	The	the	DT
48218	599	2	leading	lead	VBG
48218	599	3	spot	spot	NN
48218	599	4	for	for	IN
48218	599	5	a	a	DT
48218	599	6	short	short	JJ
48218	599	7	time	time	NN
48218	599	8	moves	move	VBZ
48218	599	9	forward	forward	RB
48218	599	10	much	much	RB
48218	599	11	faster	fast	RBR
48218	599	12	than	than	IN
48218	599	13	its	-PRON-	PRP$
48218	599	14	followers	follower	NNS
48218	599	15	,	,	,
48218	599	16	at	at	IN
48218	599	17	a	a	DT
48218	599	18	speed	speed	NN
48218	599	19	of	of	IN
48218	599	20	about	about	RB
48218	599	21	8000	8000	CD
48218	599	22	miles	mile	NNS
48218	599	23	per	per	IN
48218	599	24	day	day	NN
48218	599	25	.	.	.
48218	600	1	The	the	DT
48218	600	2	small	small	JJ
48218	600	3	middle	middle	JJ
48218	600	4	spots	spot	NNS
48218	600	5	then	then	RB
48218	600	6	gradually	gradually	RB
48218	600	7	die	die	VBP
48218	600	8	out	out	RP
48218	600	9	,	,	,
48218	600	10	or	or	CC
48218	600	11	rather	rather	RB
48218	600	12	seem	seem	VBP
48218	600	13	to	to	TO
48218	600	14	be	be	VB
48218	600	15	overflowed	overflow	VBN
48218	600	16	by	by	IN
48218	600	17	the	the	DT
48218	600	18	bright	bright	JJ
48218	600	19	material	material	NN
48218	600	20	of	of	IN
48218	600	21	the	the	DT
48218	600	22	solar	solar	JJ
48218	600	23	surface	surface	NN
48218	600	24	,	,	,
48218	600	25	the	the	DT
48218	600	26	"	"	``
48218	600	27	+	+	CC
48218	600	28	photosphere+	photosphere+	NN
48218	600	29	,	,	,
48218	600	30	"	"	''
48218	600	31	as	as	IN
48218	600	32	it	-PRON-	PRP
48218	600	33	is	be	VBZ
48218	600	34	called	call	VBN
48218	600	35	;	;	:
48218	600	36	the	the	DT
48218	600	37	spot	spot	NN
48218	600	38	in	in	IN
48218	600	39	the	the	DT
48218	600	40	rear	rear	JJ
48218	600	41	breaks	break	NNS
48218	600	42	up	up	RP
48218	600	43	a	a	DT
48218	600	44	little	little	JJ
48218	600	45	later	later	RB
48218	600	46	,	,	,
48218	600	47	and	and	CC
48218	600	48	the	the	DT
48218	600	49	leader	leader	NN
48218	600	50	,	,	,
48218	600	51	which	which	WDT
48218	600	52	is	be	VBZ
48218	600	53	now	now	RB
48218	600	54	almost	almost	RB
48218	600	55	circular	circular	JJ
48218	600	56	,	,	,
48218	600	57	is	be	VBZ
48218	600	58	left	leave	VBN
48218	600	59	alone	alone	RB
48218	600	60	,	,	,
48218	600	61	and	and	CC
48218	600	62	may	may	MD
48218	600	63	last	last	VB
48218	600	64	in	in	IN
48218	600	65	this	this	DT
48218	600	66	condition	condition	NN
48218	600	67	for	for	IN
48218	600	68	some	some	DT
48218	600	69	weeks	week	NNS
48218	600	70	.	.	.
48218	601	1	Finally	finally	RB
48218	601	2	,	,	,
48218	601	3	it	-PRON-	PRP
48218	601	4	slowly	slowly	RB
48218	601	5	contracts	contract	VBZ
48218	601	6	or	or	CC
48218	601	7	breaks	break	VBZ
48218	601	8	up	up	RP
48218	601	9	,	,	,
48218	601	10	and	and	CC
48218	601	11	the	the	DT
48218	601	12	disturbance	disturbance	NN
48218	601	13	comes	come	VBZ
48218	601	14	to	to	IN
48218	601	15	an	an	DT
48218	601	16	end	end	NN
48218	601	17	.	.	.
48218	602	1	This	this	DT
48218	602	2	is	be	VBZ
48218	602	3	the	the	DT
48218	602	4	course	course	NN
48218	602	5	of	of	IN
48218	602	6	development	development	NN
48218	602	7	of	of	IN
48218	602	8	many	many	JJ
48218	602	9	long	long	RB
48218	602	10	-	-	HYPH
48218	602	11	lived	live	VBN
48218	602	12	spot	spot	NN
48218	602	13	-	-	HYPH
48218	602	14	groups	group	NNS
48218	602	15	,	,	,
48218	602	16	but	but	CC
48218	602	17	all	all	DT
48218	602	18	do	do	VBP
48218	602	19	not	not	RB
48218	602	20	conform	conform	VB
48218	602	21	to	to	IN
48218	602	22	the	the	DT
48218	602	23	same	same	JJ
48218	602	24	type	type	NN
48218	602	25	.	.	.
48218	603	1	{	{	-LRB-
48218	603	2	70	70	CD
48218	603	3	}	}	-RRB-
48218	603	4	The	the	DT
48218	603	5	very	very	RB
48218	603	6	largest	large	JJS
48218	603	7	spots	spot	NNS
48218	603	8	are	be	VBP
48218	603	9	indeed	indeed	RB
48218	603	10	usually	usually	RB
48218	603	11	quite	quite	RB
48218	603	12	different	different	JJ
48218	603	13	in	in	IN
48218	603	14	their	-PRON-	PRP$
48218	603	15	appearance	appearance	NN
48218	603	16	and	and	CC
48218	603	17	history	history	NN
48218	603	18	.	.	.
48218	604	1	In	in	IN
48218	604	2	size	size	NN
48218	604	3	,	,	,
48218	604	4	sunspots	sunspot	NNS
48218	604	5	vary	vary	VBP
48218	604	6	from	from	IN
48218	604	7	the	the	DT
48218	604	8	smallest	small	JJS
48218	604	9	dot	dot	NN
48218	604	10	that	that	WDT
48218	604	11	can	can	MD
48218	604	12	be	be	VB
48218	604	13	discovered	discover	VBN
48218	604	14	in	in	IN
48218	604	15	the	the	DT
48218	604	16	telescope	telescope	NN
48218	604	17	up	up	RP
48218	604	18	to	to	IN
48218	604	19	huge	huge	JJ
48218	604	20	rents	rent	NNS
48218	604	21	with	with	IN
48218	604	22	areas	area	NNS
48218	604	23	that	that	WDT
48218	604	24	are	be	VBP
48218	604	25	to	to	TO
48218	604	26	be	be	VB
48218	604	27	counted	count	VBN
48218	604	28	by	by	IN
48218	604	29	thousands	thousand	NNS
48218	604	30	of	of	IN
48218	604	31	millions	million	NNS
48218	604	32	of	of	IN
48218	604	33	square	square	JJ
48218	604	34	miles	mile	NNS
48218	604	35	;	;	:
48218	604	36	the	the	DT
48218	604	37	great	great	JJ
48218	604	38	group	group	NN
48218	604	39	of	of	IN
48218	604	40	February	February	NNP
48218	604	41	1905	1905	CD
48218	604	42	had	have	VBD
48218	604	43	an	an	DT
48218	604	44	area	area	NN
48218	604	45	of	of	IN
48218	604	46	4,000,000,000	4,000,000,000	CD
48218	604	47	square	square	JJ
48218	604	48	miles	mile	NNS
48218	604	49	,	,	,
48218	604	50	a	a	DT
48218	604	51	thousand	thousand	CD
48218	604	52	times	time	NNS
48218	604	53	the	the	DT
48218	604	54	area	area	NN
48218	604	55	of	of	IN
48218	604	56	Europe	Europe	NNP
48218	604	57	.	.	.
48218	605	1	Closely	closely	RB
48218	605	2	associated	associate	VBN
48218	605	3	with	with	IN
48218	605	4	the	the	DT
48218	605	5	_	_	NNP
48218	605	6	maculæ	maculæ	NN
48218	605	7	_	_	NNP
48218	605	8	,	,	,
48218	605	9	as	as	IN
48218	605	10	the	the	DT
48218	605	11	spots	spot	NNS
48218	605	12	were	be	VBD
48218	605	13	called	call	VBN
48218	605	14	by	by	IN
48218	605	15	the	the	DT
48218	605	16	first	first	JJ
48218	605	17	observers	observer	NNS
48218	605	18	,	,	,
48218	605	19	are	be	VBP
48218	605	20	the	the	DT
48218	605	21	"	"	``
48218	605	22	+	+	SYM
48218	605	23	faculæ+"--long	faculæ+"--long	UH
48218	605	24	,	,	,
48218	605	25	branching	branch	VBG
48218	605	26	lines	line	NNS
48218	605	27	of	of	IN
48218	605	28	bright	bright	JJ
48218	605	29	white	white	JJ
48218	605	30	light	light	NN
48218	605	31	,	,	,
48218	605	32	bright	bright	JJ
48218	605	33	as	as	IN
48218	605	34	seen	see	VBN
48218	605	35	even	even	RB
48218	605	36	against	against	IN
48218	605	37	the	the	DT
48218	605	38	dazzling	dazzle	VBG
48218	605	39	background	background	NN
48218	605	40	of	of	IN
48218	605	41	the	the	DT
48218	605	42	Sun	Sun	NNP
48218	605	43	itself	-PRON-	PRP
48218	605	44	,	,	,
48218	605	45	and	and	CC
48218	605	46	looking	look	VBG
48218	605	47	like	like	IN
48218	605	48	the	the	DT
48218	605	49	long	long	JJ
48218	605	50	lines	line	NNS
48218	605	51	of	of	IN
48218	605	52	foam	foam	NN
48218	605	53	of	of	IN
48218	605	54	an	an	DT
48218	605	55	incoming	incoming	JJ
48218	605	56	tide	tide	NN
48218	605	57	.	.	.
48218	606	1	These	these	DT
48218	606	2	are	be	VBP
48218	606	3	often	often	RB
48218	606	4	associated	associate	VBN
48218	606	5	with	with	IN
48218	606	6	the	the	DT
48218	606	7	spots	spot	NNS
48218	606	8	;	;	:
48218	606	9	the	the	DT
48218	606	10	spots	spot	NNS
48218	606	11	are	be	VBP
48218	606	12	formed	form	VBN
48218	606	13	between	between	IN
48218	606	14	their	-PRON-	PRP$
48218	606	15	ridges	ridge	NNS
48218	606	16	,	,	,
48218	606	17	and	and	CC
48218	606	18	after	after	IN
48218	606	19	a	a	DT
48218	606	20	spot	spot	NN
48218	606	21	-	-	HYPH
48218	606	22	group	group	NN
48218	606	23	has	have	VBZ
48218	606	24	disappeared	disappear	VBN
48218	606	25	the	the	DT
48218	606	26	broken	broken	JJ
48218	606	27	waves	wave	NNS
48218	606	28	of	of	IN
48218	606	29	faculæ	faculæ	NN
48218	606	30	will	will	MD
48218	606	31	sometimes	sometimes	RB
48218	606	32	persist	persist	VB
48218	606	33	in	in	IN
48218	606	34	the	the	DT
48218	606	35	same	same	JJ
48218	606	36	region	region	NN
48218	606	37	for	for	IN
48218	606	38	quite	quite	PDT
48218	606	39	a	a	DT
48218	606	40	long	long	JJ
48218	606	41	time	time	NN
48218	606	42	.	.	.
48218	607	1	The	the	DT
48218	607	2	faculæ	faculæ	NN
48218	607	3	clearly	clearly	RB
48218	607	4	rise	rise	VBP
48218	607	5	above	above	IN
48218	607	6	the	the	DT
48218	607	7	ordinary	ordinary	JJ
48218	607	8	solar	solar	JJ
48218	607	9	surface	surface	NN
48218	607	10	;	;	:
48218	607	11	the	the	DT
48218	607	12	spots	spot	NNS
48218	607	13	as	as	IN
48218	607	14	clearly	clearly	RB
48218	607	15	are	be	VBP
48218	607	16	depressed	depress	VBN
48218	607	17	a	a	DT
48218	607	18	little	little	JJ
48218	607	19	below	below	IN
48218	607	20	it	-PRON-	PRP
48218	607	21	;	;	:
48218	607	22	because	because	IN
48218	607	23	from	from	IN
48218	607	24	time	time	NN
48218	607	25	to	to	IN
48218	607	26	time	time	NN
48218	607	27	we	-PRON-	PRP
48218	607	28	see	see	VBP
48218	607	29	the	the	DT
48218	607	30	bright	bright	JJ
48218	607	31	material	material	NN
48218	607	32	of	of	IN
48218	607	33	the	the	DT
48218	607	34	surface	surface	NN
48218	607	35	pour	pour	NN
48218	607	36	over	over	IN
48218	607	37	spots	spot	NNS
48218	607	38	,	,	,
48218	607	39	across	across	IN
48218	607	40	them	-PRON-	PRP
48218	607	41	,	,	,
48218	607	42	and	and	CC
48218	607	43	sometimes	sometimes	RB
48218	607	44	into	into	IN
48218	607	45	them	-PRON-	PRP
48218	607	46	.	.	.
48218	608	1	But	but	CC
48218	608	2	there	there	EX
48218	608	3	is	be	VBZ
48218	608	4	no	no	DT
48218	608	5	reason	reason	NN
48218	608	6	to	to	TO
48218	608	7	believe	believe	VB
48218	608	8	that	that	IN
48218	608	9	the	the	DT
48218	608	10	spots	spot	NNS
48218	608	11	are	be	VBP
48218	608	12	deep	deep	JJ
48218	608	13	,	,	,
48218	608	14	in	in	IN
48218	608	15	proportion	proportion	NN
48218	608	16	either	either	CC
48218	608	17	to	to	IN
48218	608	18	the	the	DT
48218	608	19	Sun	Sun	NNP
48218	608	20	itself	-PRON-	PRP
48218	608	21	or	or	CC
48218	608	22	even	even	RB
48218	608	23	to	to	IN
48218	608	24	their	-PRON-	PRP$
48218	608	25	own	own	JJ
48218	608	26	extent	extent	NN
48218	608	27	.	.	.
48218	609	1	Sunspots	sunspot	NNS
48218	609	2	are	be	VBP
48218	609	3	not	not	RB
48218	609	4	seen	see	VBN
48218	609	5	in	in	IN
48218	609	6	all	all	DT
48218	609	7	regions	region	NNS
48218	609	8	of	of	IN
48218	609	9	the	the	DT
48218	609	10	Sun	Sun	NNP
48218	609	11	.	.	.
48218	610	1	It	-PRON-	PRP
48218	610	2	is	be	VBZ
48218	610	3	very	very	RB
48218	610	4	seldom	seldom	JJ
48218	610	5	that	that	IN
48218	610	6	they	-PRON-	PRP
48218	610	7	are	be	VBP
48218	610	8	noted	note	VBN
48218	610	9	in	in	IN
48218	610	10	a	a	DT
48218	610	11	higher	high	JJR
48218	610	12	solar	solar	JJ
48218	610	13	latitude	latitude	NN
48218	610	14	than	than	IN
48218	610	15	40	40	CD
48218	610	16	°	°	NNS
48218	610	17	,	,	,
48218	610	18	the	the	DT
48218	610	19	great	great	JJ
48218	610	20	majority	majority	NN
48218	610	21	of	of	IN
48218	610	22	spots	spot	NNS
48218	610	23	lying	lie	VBG
48218	610	24	in	in	IN
48218	610	25	the	the	DT
48218	610	26	two	two	CD
48218	610	27	zones	zone	NNS
48218	610	28	between	between	IN
48218	610	29	5	5	CD
48218	610	30	°	°	NNS
48218	610	31	and	and	CC
48218	610	32	25	25	CD
48218	610	33	°	°	NNS
48218	610	34	latitude	latitude	NN
48218	610	35	on	on	IN
48218	610	36	either	either	DT
48218	610	37	side	side	NN
48218	610	38	of	of	IN
48218	610	39	the	the	DT
48218	610	40	equator	equator	NN
48218	610	41	.	.	.
48218	611	1	Faculæ	Faculæ	NNP
48218	611	2	,	,	,
48218	611	3	on	on	IN
48218	611	4	the	the	DT
48218	611	5	other	other	JJ
48218	611	6	hand	hand	NN
48218	611	7	,	,	,
48218	611	8	though	though	RB
48218	611	9	most	most	JJS
48218	611	10	frequent	frequent	JJ
48218	611	11	in	in	IN
48218	611	12	the	the	DT
48218	611	13	spot	spot	NN
48218	611	14	zones	zone	NNS
48218	611	15	,	,	,
48218	611	16	are	be	VBP
48218	611	17	observed	observe	VBN
48218	611	18	much	much	RB
48218	611	19	nearer	near	RBR
48218	611	20	the	the	DT
48218	611	21	two	two	CD
48218	611	22	poles	pole	NNS
48218	611	23	.	.	.
48218	612	1	It	-PRON-	PRP
48218	612	2	is	be	VBZ
48218	612	3	very	very	RB
48218	612	4	hard	hard	JJ
48218	612	5	to	to	TO
48218	612	6	find	find	VB
48218	612	7	analogies	analogy	NNS
48218	612	8	on	on	IN
48218	612	9	our	-PRON-	PRP$
48218	612	10	Earth	Earth	NNP
48218	612	11	for	for	IN
48218	612	12	sunspots	sunspot	NNS
48218	612	13	and	and	CC
48218	612	14	for	for	IN
48218	612	15	their	-PRON-	PRP$
48218	612	16	peculiarities	peculiarity	NNS
48218	612	17	of	of	IN
48218	612	18	behaviour	behaviour	NN
48218	612	19	.	.	.
48218	613	1	Some	some	DT
48218	613	2	{	{	-LRB-
48218	613	3	71	71	CD
48218	613	4	}	}	-RRB-
48218	613	5	of	of	IN
48218	613	6	the	the	DT
48218	613	7	earlier	early	JJR
48218	613	8	astronomers	astronomer	NNS
48218	613	9	thought	think	VBD
48218	613	10	they	-PRON-	PRP
48218	613	11	were	be	VBD
48218	613	12	like	like	IN
48218	613	13	terrestrial	terrestrial	JJ
48218	613	14	volcanoes	volcano	NNS
48218	613	15	,	,	,
48218	613	16	or	or	CC
48218	613	17	rather	rather	RB
48218	613	18	like	like	IN
48218	613	19	the	the	DT
48218	613	20	eruptions	eruption	NNS
48218	613	21	from	from	IN
48218	613	22	them	-PRON-	PRP
48218	613	23	.	.	.
48218	614	1	But	but	CC
48218	614	2	if	if	IN
48218	614	3	there	there	EX
48218	614	4	were	be	VBD
48218	614	5	a	a	DT
48218	614	6	solid	solid	JJ
48218	614	7	nucleus	nucleus	NN
48218	614	8	to	to	IN
48218	614	9	the	the	DT
48218	614	10	Sun	Sun	NNP
48218	614	11	,	,	,
48218	614	12	and	and	CC
48218	614	13	the	the	DT
48218	614	14	spots	spot	NNS
48218	614	15	were	be	VBD
48218	614	16	eruptions	eruption	NNS
48218	614	17	from	from	IN
48218	614	18	definite	definite	JJ
48218	614	19	areas	area	NNS
48218	614	20	of	of	IN
48218	614	21	the	the	DT
48218	614	22	nucleus	nucleus	NN
48218	614	23	,	,	,
48218	614	24	they	-PRON-	PRP
48218	614	25	would	would	MD
48218	614	26	all	all	RB
48218	614	27	give	give	VB
48218	614	28	the	the	DT
48218	614	29	same	same	JJ
48218	614	30	period	period	NN
48218	614	31	of	of	IN
48218	614	32	rotation	rotation	NN
48218	614	33	.	.	.
48218	615	1	But	but	CC
48218	615	2	sunspots	sunspot	NNS
48218	615	3	move	move	VBP
48218	615	4	about	about	RB
48218	615	5	freely	freely	RB
48218	615	6	on	on	IN
48218	615	7	the	the	DT
48218	615	8	solar	solar	JJ
48218	615	9	surface	surface	NN
48218	615	10	,	,	,
48218	615	11	and	and	CC
48218	615	12	the	the	DT
48218	615	13	different	different	JJ
48218	615	14	zones	zone	NNS
48218	615	15	of	of	IN
48218	615	16	that	that	DT
48218	615	17	surface	surface	NN
48218	615	18	rotate	rotate	NN
48218	615	19	in	in	IN
48218	615	20	different	different	JJ
48218	615	21	times	time	NNS
48218	615	22	,	,	,
48218	615	23	the	the	DT
48218	615	24	region	region	NN
48218	615	25	of	of	IN
48218	615	26	the	the	DT
48218	615	27	equator	equator	NN
48218	615	28	rotating	rotate	VBG
48218	615	29	the	the	DT
48218	615	30	most	most	RBS
48218	615	31	quickly	quickly	RB
48218	615	32	.	.	.
48218	616	1	This	this	DT
48218	616	2	alone	alone	RB
48218	616	3	is	be	VBZ
48218	616	4	enough	enough	JJ
48218	616	5	to	to	TO
48218	616	6	show	show	VB
48218	616	7	that	that	IN
48218	616	8	the	the	DT
48218	616	9	Sun	Sun	NNP
48218	616	10	is	be	VBZ
48218	616	11	essentially	essentially	RB
48218	616	12	not	not	RB
48218	616	13	a	a	DT
48218	616	14	solid	solid	JJ
48218	616	15	body	body	NN
48218	616	16	.	.	.
48218	617	1	Yet	yet	RB
48218	617	2	far	far	RB
48218	617	3	down	down	RB
48218	617	4	below	below	IN
48218	617	5	the	the	DT
48218	617	6	photosphere	photosphere	JJ
48218	617	7	something	something	NN
48218	617	8	approaching	approach	VBG
48218	617	9	to	to	IN
48218	617	10	a	a	DT
48218	617	11	definite	definite	JJ
48218	617	12	structure	structure	NN
48218	617	13	must	must	MD
48218	617	14	already	already	RB
48218	617	15	be	be	VB
48218	617	16	forming	form	VBG
48218	617	17	.	.	.
48218	618	1	For	for	IN
48218	618	2	there	there	EX
48218	618	3	is	be	VBZ
48218	618	4	a	a	DT
48218	618	5	well	well	RB
48218	618	6	-	-	HYPH
48218	618	7	marked	mark	VBN
48218	618	8	progression	progression	NN
48218	618	9	in	in	IN
48218	618	10	the	the	DT
48218	618	11	zones	zone	NNS
48218	618	12	of	of	IN
48218	618	13	sunspots	sunspot	NNS
48218	618	14	during	during	IN
48218	618	15	the	the	DT
48218	618	16	eleven	eleven	CD
48218	618	17	-	-	HYPH
48218	618	18	year	year	NN
48218	618	19	cycle	cycle	NN
48218	618	20	.	.	.
48218	619	1	At	at	IN
48218	619	2	a	a	DT
48218	619	3	time	time	NN
48218	619	4	when	when	WRB
48218	619	5	spots	spot	NNS
48218	619	6	are	be	VBP
48218	619	7	few	few	JJ
48218	619	8	and	and	CC
48218	619	9	small	small	JJ
48218	619	10	,	,	,
48218	619	11	known	know	VBN
48218	619	12	as	as	IN
48218	619	13	+	+	CC
48218	619	14	the	the	DT
48218	619	15	sunspot	sunspot	NN
48218	619	16	minimum+	minimum+	NN
48218	619	17	,	,	,
48218	619	18	they	-PRON-	PRP
48218	619	19	begin	begin	VBP
48218	619	20	to	to	TO
48218	619	21	be	be	VB
48218	619	22	seen	see	VBN
48218	619	23	in	in	IN
48218	619	24	fairly	fairly	RB
48218	619	25	high	high	JJ
48218	619	26	latitudes	latitude	NNS
48218	619	27	.	.	.
48218	620	1	As	as	IN
48218	620	2	they	-PRON-	PRP
48218	620	3	get	get	VBP
48218	620	4	more	more	RBR
48218	620	5	numerous	numerous	JJ
48218	620	6	,	,	,
48218	620	7	and	and	CC
48218	620	8	many	many	JJ
48218	620	9	of	of	IN
48218	620	10	them	-PRON-	PRP
48218	620	11	larger	large	JJR
48218	620	12	,	,	,
48218	620	13	they	-PRON-	PRP
48218	620	14	frequent	frequent	VBP
48218	620	15	the	the	DT
48218	620	16	medium	medium	JJ
48218	620	17	zones	zone	NNS
48218	620	18	.	.	.
48218	621	1	When	when	WRB
48218	621	2	the	the	DT
48218	621	3	Sun	Sun	NNP
48218	621	4	is	be	VBZ
48218	621	5	at	at	IN
48218	621	6	its	-PRON-	PRP$
48218	621	7	greatest	great	JJS
48218	621	8	activity	activity	NN
48218	621	9	,	,	,
48218	621	10	known	know	VBN
48218	621	11	as	as	IN
48218	621	12	+	+	CC
48218	621	13	the	the	DT
48218	621	14	sunspot	sunspot	NN
48218	621	15	maximum+	maximum+	NN
48218	621	16	,	,	,
48218	621	17	they	-PRON-	PRP
48218	621	18	are	be	VBP
48218	621	19	found	find	VBN
48218	621	20	from	from	IN
48218	621	21	the	the	DT
48218	621	22	highest	high	JJS
48218	621	23	zone	zone	NN
48218	621	24	right	right	RB
48218	621	25	down	down	IN
48218	621	26	to	to	IN
48218	621	27	the	the	DT
48218	621	28	equator	equator	NN
48218	621	29	.	.	.
48218	622	1	Then	then	RB
48218	622	2	the	the	DT
48218	622	3	decline	decline	NN
48218	622	4	sets	set	VBZ
48218	622	5	in	in	RP
48218	622	6	,	,	,
48218	622	7	but	but	CC
48218	622	8	it	-PRON-	PRP
48218	622	9	sets	set	VBZ
48218	622	10	in	in	RP
48218	622	11	first	first	RB
48218	622	12	in	in	IN
48218	622	13	the	the	DT
48218	622	14	highest	high	JJS
48218	622	15	zones	zone	NNS
48218	622	16	,	,	,
48218	622	17	and	and	CC
48218	622	18	when	when	WRB
48218	622	19	the	the	DT
48218	622	20	time	time	NN
48218	622	21	of	of	IN
48218	622	22	minimum	minimum	NN
48218	622	23	has	have	VBZ
48218	622	24	come	come	VBN
48218	622	25	again	again	RB
48218	622	26	the	the	DT
48218	622	27	spots	spot	NNS
48218	622	28	are	be	VBP
48218	622	29	close	close	JJ
48218	622	30	to	to	IN
48218	622	31	the	the	DT
48218	622	32	equator	equator	NN
48218	622	33	.	.	.
48218	623	1	Before	before	IN
48218	623	2	these	these	DT
48218	623	3	have	have	VBP
48218	623	4	all	all	DT
48218	623	5	died	die	VBN
48218	623	6	away	away	RB
48218	623	7	,	,	,
48218	623	8	a	a	DT
48218	623	9	few	few	JJ
48218	623	10	small	small	JJ
48218	623	11	spots	spot	NNS
48218	623	12	,	,	,
48218	623	13	the	the	DT
48218	623	14	heralds	herald	NNS
48218	623	15	of	of	IN
48218	623	16	a	a	DT
48218	623	17	new	new	JJ
48218	623	18	cycle	cycle	NN
48218	623	19	of	of	IN
48218	623	20	activity	activity	NN
48218	623	21	,	,	,
48218	623	22	begin	begin	VB
48218	623	23	to	to	TO
48218	623	24	appear	appear	VB
48218	623	25	in	in	IN
48218	623	26	high	high	JJ
48218	623	27	latitudes	latitude	NNS
48218	623	28	.	.	.
48218	624	1	This	this	DT
48218	624	2	law	law	NN
48218	624	3	,	,	,
48218	624	4	called	call	VBN
48218	624	5	after	after	IN
48218	624	6	SPÖRER	SPÖRER	NNP
48218	624	7	,	,	,
48218	624	8	its	-PRON-	PRP$
48218	624	9	discoverer	discoverer	NN
48218	624	10	,	,	,
48218	624	11	indicates	indicate	VBZ
48218	624	12	that	that	IN
48218	624	13	the	the	DT
48218	624	14	origin	origin	NN
48218	624	15	and	and	CC
48218	624	16	source	source	NN
48218	624	17	of	of	IN
48218	624	18	sunspot	sunspot	NN
48218	624	19	activity	activity	NN
48218	624	20	lie	lie	NN
48218	624	21	within	within	IN
48218	624	22	the	the	DT
48218	624	23	Sun	Sun	NNP
48218	624	24	.	.	.
48218	625	1	At	at	IN
48218	625	2	one	one	CD
48218	625	3	time	time	NN
48218	625	4	it	-PRON-	PRP
48218	625	5	was	be	VBD
48218	625	6	thought	think	VBN
48218	625	7	that	that	IN
48218	625	8	sunspots	sunspot	NNS
48218	625	9	were	be	VBD
48218	625	10	due	due	JJ
48218	625	11	to	to	IN
48218	625	12	some	some	DT
48218	625	13	action	action	NN
48218	625	14	of	of	IN
48218	625	15	Jupiter	Jupiter	NNP
48218	625	16	--	--	:
48218	625	17	for	for	IN
48218	625	18	Jupiter	Jupiter	NNP
48218	625	19	moves	move	VBZ
48218	625	20	round	round	IN
48218	625	21	the	the	DT
48218	625	22	Sun	Sun	NNP
48218	625	23	in	in	IN
48218	625	24	11.8	11.8	CD
48218	625	25	years	year	NNS
48218	625	26	,	,	,
48218	625	27	a	a	DT
48218	625	28	period	period	NN
48218	625	29	not	not	RB
48218	625	30	very	very	RB
48218	625	31	different	different	JJ
48218	625	32	from	from	IN
48218	625	33	the	the	DT
48218	625	34	sunspot	sunspot	NN
48218	625	35	cycle	cycle	NN
48218	625	36	--	--	:
48218	625	37	or	or	CC
48218	625	38	to	to	IN
48218	625	39	some	some	DT
48218	625	40	meteoric	meteoric	JJ
48218	625	41	stream	stream	NN
48218	625	42	.	.	.
48218	626	1	But	but	CC
48218	626	2	Spörer	Spörer	NNP
48218	626	3	's	's	POS
48218	626	4	Law	Law	NNP
48218	626	5	could	could	MD
48218	626	6	not	not	RB
48218	626	7	be	be	VB
48218	626	8	imposed	impose	VBN
48218	626	9	by	by	IN
48218	626	10	some	some	DT
48218	626	11	influence	influence	NN
48218	626	12	from	from	IN
48218	626	13	without	without	IN
48218	626	14	.	.	.
48218	627	1	Still	still	RB
48218	627	2	sunspots	sunspot	NNS
48218	627	3	,	,	,
48218	627	4	once	once	RB
48218	627	5	formed	form	VBN
48218	627	6	,	,	,
48218	627	7	may	may	MD
48218	627	8	be	be	VB
48218	627	9	influenced	influence	VBN
48218	627	10	by	by	IN
48218	627	11	the	the	DT
48218	627	12	Earth	Earth	NNP
48218	627	13	,	,	,
48218	627	14	and	and	CC
48218	627	15	perhaps	perhaps	RB
48218	627	16	by	by	IN
48218	627	17	other	other	JJ
48218	627	18	{	{	-LRB-
48218	627	19	72	72	CD
48218	627	20	}	}	-RRB-
48218	627	21	planets	planet	NNS
48218	627	22	also	also	RB
48218	627	23	,	,	,
48218	627	24	for	for	IN
48218	627	25	MRS	MRS	NNP
48218	627	26	.	.	.
48218	627	27	WALTER	WALTER	NNP
48218	627	28	MAUNDER	MAUNDER	NNP
48218	627	29	has	have	VBZ
48218	627	30	shown	show	VBN
48218	627	31	that	that	IN
48218	627	32	the	the	DT
48218	627	33	numbers	number	NNS
48218	627	34	and	and	CC
48218	627	35	areas	area	NNS
48218	627	36	of	of	IN
48218	627	37	spots	spot	NNS
48218	627	38	tend	tend	VBP
48218	627	39	to	to	TO
48218	627	40	be	be	VB
48218	627	41	smaller	small	JJR
48218	627	42	on	on	IN
48218	627	43	the	the	DT
48218	627	44	western	western	JJ
48218	627	45	half	half	NN
48218	627	46	of	of	IN
48218	627	47	the	the	DT
48218	627	48	disc	disc	NN
48218	627	49	,	,	,
48218	627	50	as	as	IN
48218	627	51	seen	see	VBN
48218	627	52	from	from	IN
48218	627	53	the	the	DT
48218	627	54	Earth	Earth	NNP
48218	627	55	,	,	,
48218	627	56	than	than	IN
48218	627	57	on	on	IN
48218	627	58	the	the	DT
48218	627	59	eastern	eastern	NN
48218	627	60	,	,	,
48218	627	61	while	while	IN
48218	627	62	considerably	considerably	RB
48218	627	63	more	more	JJR
48218	627	64	groups	group	NNS
48218	627	65	come	come	VBP
48218	627	66	into	into	IN
48218	627	67	view	view	NN
48218	627	68	at	at	IN
48218	627	69	the	the	DT
48218	627	70	east	east	JJ
48218	627	71	edge	edge	NN
48218	627	72	of	of	IN
48218	627	73	the	the	DT
48218	627	74	Sun	Sun	NNP
48218	627	75	than	than	IN
48218	627	76	pass	pass	VB
48218	627	77	out	out	IN
48218	627	78	of	of	IN
48218	627	79	view	view	NN
48218	627	80	at	at	IN
48218	627	81	the	the	DT
48218	627	82	west	west	NNP
48218	627	83	edge	edge	NN
48218	627	84	,	,	,
48218	627	85	so	so	IN
48218	627	86	that	that	IN
48218	627	87	it	-PRON-	PRP
48218	627	88	would	would	MD
48218	627	89	appear	appear	VB
48218	627	90	as	as	IN
48218	627	91	if	if	IN
48218	627	92	the	the	DT
48218	627	93	Earth	Earth	NNP
48218	627	94	had	have	VBD
48218	627	95	a	a	DT
48218	627	96	damping	damp	VBG
48218	627	97	effect	effect	NN
48218	627	98	upon	upon	IN
48218	627	99	the	the	DT
48218	627	100	spots	spot	NNS
48218	627	101	exposed	expose	VBN
48218	627	102	to	to	IN
48218	627	103	it	-PRON-	PRP
48218	627	104	.	.	.
48218	628	1	But	but	CC
48218	628	2	the	the	DT
48218	628	3	Sun	Sun	NNP
48218	628	4	is	be	VBZ
48218	628	5	far	far	RB
48218	628	6	greater	great	JJR
48218	628	7	than	than	IN
48218	628	8	it	-PRON-	PRP
48218	628	9	ordinarily	ordinarily	RB
48218	628	10	appears	appear	VBZ
48218	628	11	to	to	IN
48218	628	12	us	-PRON-	PRP
48218	628	13	.	.	.
48218	629	1	Twice	twice	RB
48218	629	2	every	every	DT
48218	629	3	year	year	NN
48218	629	4	,	,	,
48218	629	5	and	and	CC
48218	629	6	sometimes	sometimes	RB
48218	629	7	oftener	oftener	RB
48218	629	8	,	,	,
48218	629	9	the	the	DT
48218	629	10	Moon	Moon	NNP
48218	629	11	,	,	,
48218	629	12	when	when	WRB
48218	629	13	new	new	JJ
48218	629	14	,	,	,
48218	629	15	comes	come	VBZ
48218	629	16	between	between	IN
48218	629	17	the	the	DT
48218	629	18	Earth	Earth	NNP
48218	629	19	and	and	CC
48218	629	20	the	the	DT
48218	629	21	Sun	Sun	NNP
48218	629	22	,	,	,
48218	629	23	and	and	CC
48218	629	24	we	-PRON-	PRP
48218	629	25	have	have	VBP
48218	629	26	an	an	DT
48218	629	27	+	+	NNP
48218	629	28	Eclipse	Eclipse	NNP
48218	629	29	of	of	IN
48218	629	30	the	the	DT
48218	629	31	Sun+	Sun+	NNP
48218	629	32	,	,	,
48218	629	33	the	the	DT
48218	629	34	dark	dark	JJ
48218	629	35	body	body	NN
48218	629	36	of	of	IN
48218	629	37	the	the	DT
48218	629	38	Moon	Moon	NNP
48218	629	39	hiding	hiding	NN
48218	629	40	part	part	NN
48218	629	41	,	,	,
48218	629	42	or	or	CC
48218	629	43	all	all	DT
48218	629	44	,	,	,
48218	629	45	of	of	IN
48218	629	46	the	the	DT
48218	629	47	greater	great	JJR
48218	629	48	light	light	NN
48218	629	49	.	.	.
48218	630	1	The	the	DT
48218	630	2	Sun	Sun	NNP
48218	630	3	and	and	CC
48218	630	4	Moon	Moon	NNP
48218	630	5	are	be	VBP
48218	630	6	so	so	RB
48218	630	7	nearly	nearly	RB
48218	630	8	of	of	IN
48218	630	9	the	the	DT
48218	630	10	same	same	JJ
48218	630	11	apparent	apparent	JJ
48218	630	12	size	size	NN
48218	630	13	that	that	WDT
48218	630	14	an	an	DT
48218	630	15	eclipse	eclipse	NN
48218	630	16	of	of	IN
48218	630	17	the	the	DT
48218	630	18	Sun	Sun	NNP
48218	630	19	is	be	VBZ
48218	630	20	total	total	JJ
48218	630	21	only	only	RB
48218	630	22	for	for	IN
48218	630	23	a	a	DT
48218	630	24	very	very	RB
48218	630	25	narrow	narrow	JJ
48218	630	26	belt	belt	NN
48218	630	27	of	of	IN
48218	630	28	the	the	DT
48218	630	29	Earth	Earth	NNP
48218	630	30	's	's	POS
48218	630	31	surface	surface	NN
48218	630	32	,	,	,
48218	630	33	and	and	CC
48218	630	34	,	,	,
48218	630	35	as	as	IN
48218	630	36	the	the	DT
48218	630	37	Moon	Moon	NNP
48218	630	38	moves	move	VBZ
48218	630	39	more	more	RBR
48218	630	40	quickly	quickly	RB
48218	630	41	than	than	IN
48218	630	42	the	the	DT
48218	630	43	Sun	Sun	NNP
48218	630	44	,	,	,
48218	630	45	the	the	DT
48218	630	46	eclipse	eclipse	NN
48218	630	47	only	only	RB
48218	630	48	remains	remain	VBZ
48218	630	49	total	total	JJ
48218	630	50	for	for	IN
48218	630	51	a	a	DT
48218	630	52	very	very	RB
48218	630	53	short	short	JJ
48218	630	54	time	time	NN
48218	630	55	--	--	:
48218	630	56	seven	seven	CD
48218	630	57	minutes	minute	NNS
48218	630	58	at	at	IN
48218	630	59	the	the	DT
48218	630	60	outside	outside	NN
48218	630	61	,	,	,
48218	630	62	more	more	RBR
48218	630	63	usually	usually	RB
48218	630	64	only	only	RB
48218	630	65	two	two	CD
48218	630	66	or	or	CC
48218	630	67	three	three	CD
48218	630	68	.	.	.
48218	631	1	North	north	JJ
48218	631	2	or	or	CC
48218	631	3	south	south	RB
48218	631	4	of	of	IN
48218	631	5	that	that	DT
48218	631	6	belt	belt	NN
48218	631	7	the	the	DT
48218	631	8	Moon	Moon	NNP
48218	631	9	is	be	VBZ
48218	631	10	projected	project	VBN
48218	631	11	,	,	,
48218	631	12	so	so	IN
48218	631	13	as	as	IN
48218	631	14	to	to	TO
48218	631	15	leave	leave	VB
48218	631	16	uncovered	uncover	VBN
48218	631	17	a	a	DT
48218	631	18	part	part	NN
48218	631	19	of	of	IN
48218	631	20	the	the	DT
48218	631	21	Sun	Sun	NNP
48218	631	22	north	north	NN
48218	631	23	or	or	CC
48218	631	24	south	south	RB
48218	631	25	of	of	IN
48218	631	26	the	the	DT
48218	631	27	Moon	Moon	NNP
48218	631	28	.	.	.
48218	632	1	A	a	DT
48218	632	2	total	total	JJ
48218	632	3	eclipse	eclipse	NN
48218	632	4	,	,	,
48218	632	5	therefore	therefore	RB
48218	632	6	,	,	,
48218	632	7	is	be	VBZ
48218	632	8	rare	rare	JJ
48218	632	9	at	at	IN
48218	632	10	any	any	DT
48218	632	11	particular	particular	JJ
48218	632	12	place	place	NN
48218	632	13	,	,	,
48218	632	14	and	and	CC
48218	632	15	if	if	IN
48218	632	16	a	a	DT
48218	632	17	man	man	NN
48218	632	18	were	be	VBD
48218	632	19	able	able	JJ
48218	632	20	to	to	TO
48218	632	21	put	put	VB
48218	632	22	himself	-PRON-	PRP
48218	632	23	in	in	IN
48218	632	24	the	the	DT
48218	632	25	best	good	JJS
48218	632	26	possible	possible	JJ
48218	632	27	position	position	NN
48218	632	28	on	on	IN
48218	632	29	each	each	DT
48218	632	30	occasion	occasion	NN
48218	632	31	,	,	,
48218	632	32	it	-PRON-	PRP
48218	632	33	would	would	MD
48218	632	34	cost	cost	VB
48218	632	35	him	-PRON-	PRP
48218	632	36	thirty	thirty	CD
48218	632	37	years	year	NNS
48218	632	38	to	to	TO
48218	632	39	secure	secure	VB
48218	632	40	an	an	DT
48218	632	41	hour	hour	NN
48218	632	42	's	's	POS
48218	632	43	accumulated	accumulate	VBN
48218	632	44	duration	duration	NN
48218	632	45	.	.	.
48218	633	1	Eclipses	eclipse	NNS
48218	633	2	of	of	IN
48218	633	3	the	the	DT
48218	633	4	Moon	Moon	NNP
48218	633	5	are	be	VBP
48218	633	6	visible	visible	JJ
48218	633	7	over	over	IN
48218	633	8	half	half	PDT
48218	633	9	the	the	DT
48218	633	10	world	world	NN
48218	633	11	at	at	IN
48218	633	12	one	one	CD
48218	633	13	time	time	NN
48218	633	14	,	,	,
48218	633	15	for	for	IN
48218	633	16	there	there	EX
48218	633	17	is	be	VBZ
48218	633	18	a	a	DT
48218	633	19	real	real	JJ
48218	633	20	loss	loss	NN
48218	633	21	to	to	IN
48218	633	22	the	the	DT
48218	633	23	Moon	Moon	NNP
48218	633	24	of	of	IN
48218	633	25	her	-PRON-	PRP$
48218	633	26	light	light	NN
48218	633	27	.	.	.
48218	634	1	Her	-PRON-	PRP$
48218	634	2	eclipses	eclipse	NNS
48218	634	3	are	be	VBP
48218	634	4	brought	bring	VBN
48218	634	5	about	about	RP
48218	634	6	when	when	WRB
48218	634	7	,	,	,
48218	634	8	in	in	IN
48218	634	9	her	-PRON-	PRP$
48218	634	10	orbit	orbit	NN
48218	634	11	,	,	,
48218	634	12	she	-PRON-	PRP
48218	634	13	passes	pass	VBZ
48218	634	14	behind	behind	IN
48218	634	15	the	the	DT
48218	634	16	Earth	Earth	NNP
48218	634	17	,	,	,
48218	634	18	and	and	CC
48218	634	19	the	the	DT
48218	634	20	Earth	Earth	NNP
48218	634	21	,	,	,
48218	634	22	being	be	VBG
48218	634	23	between	between	IN
48218	634	24	the	the	DT
48218	634	25	Sun	Sun	NNP
48218	634	26	and	and	CC
48218	634	27	the	the	DT
48218	634	28	Moon	Moon	NNP
48218	634	29	,	,	,
48218	634	30	cuts	cut	VBZ
48218	634	31	off	off	RP
48218	634	32	from	from	IN
48218	634	33	the	the	DT
48218	634	34	latter	latter	JJ
48218	634	35	most	most	JJS
48218	634	36	of	of	IN
48218	634	37	the	the	DT
48218	634	38	light	light	NN
48218	634	39	falling	fall	VBG
48218	634	40	upon	upon	IN
48218	634	41	her	-PRON-	PRP
48218	634	42	;	;	:
48218	634	43	not	not	RB
48218	634	44	quite	quite	RB
48218	634	45	all	all	RB
48218	634	46	;	;	:
48218	634	47	a	a	DT
48218	634	48	small	small	JJ
48218	634	49	portion	portion	NN
48218	634	50	reaches	reach	VBZ
48218	634	51	her	-PRON-	PRP
48218	634	52	after	after	IN
48218	634	53	passing	pass	VBG
48218	634	54	through	through	IN
48218	634	55	the	the	DT
48218	634	56	thickest	thick	JJS
48218	634	57	part	part	NN
48218	634	58	of	of	IN
48218	634	59	the	the	DT
48218	634	60	Earth	Earth	NNP
48218	634	61	's	's	POS
48218	634	62	atmosphere	atmosphere	NN
48218	634	63	,	,	,
48218	634	64	so	so	IN
48218	634	65	that	that	IN
48218	634	66	the	the	DT
48218	634	67	{	{	-LRB-
48218	634	68	73	73	CD
48218	634	69	}	}	-RRB-
48218	634	70	Moon	Moon	NNP
48218	634	71	in	in	IN
48218	634	72	an	an	DT
48218	634	73	eclipse	eclipse	NN
48218	634	74	looks	look	VBZ
48218	634	75	a	a	DT
48218	634	76	deep	deep	JJ
48218	634	77	copper	copper	NN
48218	634	78	colour	colour	NN
48218	634	79	,	,	,
48218	634	80	much	much	RB
48218	634	81	as	as	IN
48218	634	82	she	-PRON-	PRP
48218	634	83	does	do	VBZ
48218	634	84	when	when	WRB
48218	634	85	rising	rise	VBG
48218	634	86	on	on	IN
48218	634	87	a	a	DT
48218	634	88	foggy	foggy	JJ
48218	634	89	evening	evening	NN
48218	634	90	.	.	.
48218	635	1	Total	total	JJ
48218	635	2	eclipses	eclipse	NNS
48218	635	3	of	of	IN
48218	635	4	the	the	DT
48218	635	5	Sun	Sun	NNP
48218	635	6	have	have	VBP
48218	635	7	well	well	RB
48218	635	8	repaid	repay	VBN
48218	635	9	all	all	PDT
48218	635	10	the	the	DT
48218	635	11	efforts	effort	NNS
48218	635	12	made	make	VBN
48218	635	13	to	to	TO
48218	635	14	observe	observe	VB
48218	635	15	them	-PRON-	PRP
48218	635	16	.	.	.
48218	636	1	It	-PRON-	PRP
48218	636	2	is	be	VBZ
48218	636	3	a	a	DT
48218	636	4	wonderful	wonderful	JJ
48218	636	5	sight	sight	NN
48218	636	6	to	to	TO
48218	636	7	watch	watch	VB
48218	636	8	the	the	DT
48218	636	9	blackness	blackness	NN
48218	636	10	of	of	IN
48218	636	11	darkness	darkness	NN
48218	636	12	slowly	slowly	RB
48218	636	13	creeping	creep	VBG
48218	636	14	over	over	IN
48218	636	15	the	the	DT
48218	636	16	very	very	JJ
48218	636	17	fountain	fountain	NN
48218	636	18	of	of	IN
48218	636	19	light	light	NN
48218	636	20	until	until	IN
48218	636	21	it	-PRON-	PRP
48218	636	22	is	be	VBZ
48218	636	23	wholly	wholly	RB
48218	636	24	and	and	CC
48218	636	25	entirely	entirely	RB
48218	636	26	hidden	hide	VBN
48218	636	27	;	;	:
48218	636	28	to	to	TO
48218	636	29	watch	watch	VB
48218	636	30	the	the	DT
48218	636	31	colours	colour	NNS
48218	636	32	fade	fade	NN
48218	636	33	away	away	RB
48218	636	34	from	from	IN
48218	636	35	the	the	DT
48218	636	36	landscape	landscape	NN
48218	636	37	and	and	CC
48218	636	38	a	a	DT
48218	636	39	deathlike	deathlike	NNP
48218	636	40	,	,	,
48218	636	41	leaden	leaden	NNP
48218	636	42	hue	hue	NNP
48218	636	43	pervade	pervade	VBD
48218	636	44	all	all	DT
48218	636	45	nature	nature	NN
48218	636	46	,	,	,
48218	636	47	and	and	CC
48218	636	48	then	then	RB
48218	636	49	to	to	TO
48218	636	50	see	see	VB
48218	636	51	a	a	DT
48218	636	52	silvery	silvery	JJ
48218	636	53	,	,	,
48218	636	54	star	star	NN
48218	636	55	-	-	HYPH
48218	636	56	like	like	JJ
48218	636	57	halo	halo	NN
48218	636	58	,	,	,
48218	636	59	flecked	fleck	VBN
48218	636	60	with	with	IN
48218	636	61	bright	bright	JJ
48218	636	62	little	little	JJ
48218	636	63	rose	rose	NN
48218	636	64	-	-	HYPH
48218	636	65	coloured	colour	VBN
48218	636	66	flames	flame	NNS
48218	636	67	,	,	,
48218	636	68	flash	flash	VB
48218	636	69	out	out	RP
48218	636	70	round	round	IN
48218	636	71	the	the	DT
48218	636	72	black	black	JJ
48218	636	73	disc	disc	NN
48218	636	74	that	that	WDT
48218	636	75	has	have	VBZ
48218	636	76	taken	take	VBN
48218	636	77	the	the	DT
48218	636	78	place	place	NN
48218	636	79	of	of	IN
48218	636	80	the	the	DT
48218	636	81	Sun	Sun	NNP
48218	636	82	.	.	.
48218	637	1	These	these	DT
48218	637	2	rose	rise	VBD
48218	637	3	-	-	HYPH
48218	637	4	coloured	colour	VBN
48218	637	5	flames	flame	NNS
48218	637	6	are	be	VBP
48218	637	7	the	the	DT
48218	637	8	solar	solar	JJ
48218	637	9	"	"	``
48218	637	10	+	+	CC
48218	637	11	prominences+	prominences+	NN
48218	637	12	,	,	,
48218	637	13	"	"	''
48218	637	14	and	and	CC
48218	637	15	the	the	DT
48218	637	16	halo	halo	NN
48218	637	17	is	be	VBZ
48218	637	18	the	the	DT
48218	637	19	"	"	``
48218	637	20	+	+	CC
48218	637	21	corona+	corona+	NN
48218	637	22	,	,	,
48218	637	23	"	"	''
48218	637	24	and	and	CC
48218	637	25	it	-PRON-	PRP
48218	637	26	is	be	VBZ
48218	637	27	to	to	TO
48218	637	28	watch	watch	VB
48218	637	29	these	these	DT
48218	637	30	that	that	IN
48218	637	31	astronomers	astronomer	NNS
48218	637	32	have	have	VBP
48218	637	33	made	make	VBN
48218	637	34	so	so	RB
48218	637	35	many	many	JJ
48218	637	36	expeditions	expedition	NNS
48218	637	37	hither	hither	VBP
48218	637	38	and	and	CC
48218	637	39	thither	thither	NN
48218	637	40	during	during	IN
48218	637	41	the	the	DT
48218	637	42	last	last	JJ
48218	637	43	seventy	seventy	CD
48218	637	44	years	year	NNS
48218	637	45	.	.	.
48218	638	1	The	the	DT
48218	638	2	"	"	``
48218	638	3	prominences	prominence	NNS
48218	638	4	,	,	,
48218	638	5	"	"	''
48218	638	6	or	or	CC
48218	638	7	red	red	JJ
48218	638	8	flames	flame	NNS
48218	638	9	,	,	,
48218	638	10	can	can	MD
48218	638	11	be	be	VB
48218	638	12	observed	observe	VBN
48218	638	13	,	,	,
48218	638	14	without	without	IN
48218	638	15	an	an	DT
48218	638	16	eclipse	eclipse	NN
48218	638	17	,	,	,
48218	638	18	by	by	IN
48218	638	19	means	mean	NNS
48218	638	20	of	of	IN
48218	638	21	the	the	DT
48218	638	22	spectroscope	spectroscope	NN
48218	638	23	,	,	,
48218	638	24	but	but	CC
48218	638	25	,	,	,
48218	638	26	as	as	IN
48218	638	27	the	the	DT
48218	638	28	work	work	NN
48218	638	29	of	of	IN
48218	638	30	the	the	DT
48218	638	31	spectroscope	spectroscope	NN
48218	638	32	is	be	VBZ
48218	638	33	to	to	TO
48218	638	34	form	form	VB
48218	638	35	the	the	DT
48218	638	36	subject	subject	NN
48218	638	37	of	of	IN
48218	638	38	another	another	DT
48218	638	39	volume	volume	NN
48218	638	40	of	of	IN
48218	638	41	this	this	DT
48218	638	42	series	series	NN
48218	638	43	,	,	,
48218	638	44	it	-PRON-	PRP
48218	638	45	is	be	VBZ
48218	638	46	sufficient	sufficient	JJ
48218	638	47	to	to	TO
48218	638	48	add	add	VB
48218	638	49	here	here	RB
48218	638	50	that	that	IN
48218	638	51	the	the	DT
48218	638	52	prominences	prominence	NNS
48218	638	53	are	be	VBP
48218	638	54	composed	compose	VBN
48218	638	55	of	of	IN
48218	638	56	various	various	JJ
48218	638	57	glowing	glowing	JJ
48218	638	58	gases	gas	NNS
48218	638	59	,	,	,
48218	638	60	chiefly	chiefly	RB
48218	638	61	of	of	IN
48218	638	62	hydrogen	hydrogen	NN
48218	638	63	,	,	,
48218	638	64	calcium	calcium	NN
48218	638	65	,	,	,
48218	638	66	and	and	CC
48218	638	67	helium	helium	NN
48218	638	68	.	.	.
48218	639	1	These	these	DT
48218	639	2	and	and	CC
48218	639	3	other	other	JJ
48218	639	4	gases	gas	NNS
48218	639	5	form	form	VBP
48218	639	6	a	a	DT
48218	639	7	shell	shell	NN
48218	639	8	round	round	IN
48218	639	9	the	the	DT
48218	639	10	Sun	Sun	NNP
48218	639	11	,	,	,
48218	639	12	about	about	RB
48218	639	13	3000	3000	CD
48218	639	14	miles	mile	NNS
48218	639	15	in	in	IN
48218	639	16	depth	depth	NN
48218	639	17	,	,	,
48218	639	18	to	to	TO
48218	639	19	which	which	WDT
48218	639	20	the	the	DT
48218	639	21	name	name	NN
48218	639	22	"	"	``
48218	639	23	+	+	CC
48218	639	24	chromosphere+	chromosphere+	NN
48218	639	25	"	"	''
48218	639	26	has	have	VBZ
48218	639	27	been	be	VBN
48218	639	28	given	give	VBN
48218	639	29	.	.	.
48218	640	1	It	-PRON-	PRP
48218	640	2	is	be	VBZ
48218	640	3	out	out	IN
48218	640	4	of	of	IN
48218	640	5	the	the	DT
48218	640	6	chromosphere	chromosphere	NN
48218	640	7	that	that	WDT
48218	640	8	the	the	DT
48218	640	9	prominences	prominence	NNS
48218	640	10	arise	arise	VBP
48218	640	11	as	as	IN
48218	640	12	vast	vast	JJ
48218	640	13	irregular	irregular	JJ
48218	640	14	jets	jet	NNS
48218	640	15	and	and	CC
48218	640	16	clouds	cloud	NNS
48218	640	17	.	.	.
48218	641	1	Ordinarily	ordinarily	RB
48218	641	2	they	-PRON-	PRP
48218	641	3	do	do	VBP
48218	641	4	not	not	RB
48218	641	5	exceed	exceed	VB
48218	641	6	40	40	CD
48218	641	7	or	or	CC
48218	641	8	50	50	CD
48218	641	9	thousand	thousand	CD
48218	641	10	miles	mile	NNS
48218	641	11	in	in	IN
48218	641	12	height	height	NN
48218	641	13	,	,	,
48218	641	14	but	but	CC
48218	641	15	occasionally	occasionally	RB
48218	641	16	they	-PRON-	PRP
48218	641	17	extend	extend	VBP
48218	641	18	for	for	IN
48218	641	19	200	200	CD
48218	641	20	or	or	CC
48218	641	21	even	even	RB
48218	641	22	300	300	CD
48218	641	23	thousand	thousand	CD
48218	641	24	miles	mile	NNS
48218	641	25	from	from	IN
48218	641	26	the	the	DT
48218	641	27	Sun	Sun	NNP
48218	641	28	.	.	.
48218	642	1	Their	-PRON-	PRP$
48218	642	2	changes	change	NNS
48218	642	3	are	be	VBP
48218	642	4	as	as	RB
48218	642	5	remarkable	remarkable	JJ
48218	642	6	as	as	IN
48218	642	7	their	-PRON-	PRP$
48218	642	8	dimensions	dimension	NNS
48218	642	9	;	;	,
48218	642	10	huge	huge	JJ
48218	642	11	jets	jet	NNS
48218	642	12	of	of	IN
48218	642	13	50	50	CD
48218	642	14	or	or	CC
48218	642	15	100	100	CD
48218	642	16	thousand	thousand	CD
48218	642	17	miles	mile	NNS
48218	642	18	have	have	VBP
48218	642	19	been	be	VBN
48218	642	20	seen	see	VBN
48218	642	21	to	to	TO
48218	642	22	form	form	VB
48218	642	23	,	,	,
48218	642	24	rise	rise	VB
48218	642	25	,	,	,
48218	642	26	and	and	CC
48218	642	27	disappear	disappear	VB
48218	642	28	within	within	IN
48218	642	29	an	an	DT
48218	642	30	hour	hour	NN
48218	642	31	or	or	CC
48218	642	32	less	less	JJR
48218	642	33	,	,	,
48218	642	34	and	and	CC
48218	642	35	movements	movement	NNS
48218	642	36	have	have	VBP
48218	642	37	been	be	VBN
48218	642	38	chronicled	chronicle	VBN
48218	642	39	of	of	IN
48218	642	40	200	200	CD
48218	642	41	or	or	CC
48218	642	42	300	300	CD
48218	642	43	miles	mile	NNS
48218	642	44	in	in	IN
48218	642	45	a	a	DT
48218	642	46	single	single	JJ
48218	642	47	second	second	NN
48218	642	48	of	of	IN
48218	642	49	time	time	NN
48218	642	50	.	.	.
48218	643	1	Prominences	prominence	NNS
48218	643	2	are	be	VBP
48218	643	3	largest	large	JJS
48218	643	4	and	and	CC
48218	643	5	most	most	RBS
48218	643	6	frequent	frequent	JJ
48218	643	7	when	when	WRB
48218	643	8	{	{	-LRB-
48218	643	9	74	74	CD
48218	643	10	}	}	-RRB-
48218	643	11	sunspots	sunspot	NNS
48218	643	12	and	and	CC
48218	643	13	faculæ	faculæ	NN
48218	643	14	are	be	VBP
48218	643	15	most	most	RBS
48218	643	16	frequent	frequent	JJ
48218	643	17	,	,	,
48218	643	18	and	and	CC
48218	643	19	fewest	few	JJS
48218	643	20	when	when	WRB
48218	643	21	those	those	DT
48218	643	22	are	be	VBP
48218	643	23	fewest	few	JJS
48218	643	24	.	.	.
48218	644	1	The	the	DT
48218	644	2	corona	corona	NN
48218	644	3	,	,	,
48218	644	4	too	too	RB
48218	644	5	,	,	,
48218	644	6	varies	vary	VBZ
48218	644	7	with	with	IN
48218	644	8	the	the	DT
48218	644	9	sunspots	sunspot	NNS
48218	644	10	.	.	.
48218	645	1	At	at	IN
48218	645	2	the	the	DT
48218	645	3	time	time	NN
48218	645	4	of	of	IN
48218	645	5	maximum	maximum	NN
48218	645	6	the	the	DT
48218	645	7	corona	corona	NN
48218	645	8	sends	send	VBZ
48218	645	9	forth	forth	RB
48218	645	10	rays	ray	NNS
48218	645	11	and	and	CC
48218	645	12	streamers	streamer	NNS
48218	645	13	in	in	IN
48218	645	14	all	all	DT
48218	645	15	directions	direction	NNS
48218	645	16	,	,	,
48218	645	17	and	and	CC
48218	645	18	looks	look	VBZ
48218	645	19	like	like	IN
48218	645	20	the	the	DT
48218	645	21	conventional	conventional	JJ
48218	645	22	figure	figure	NN
48218	645	23	of	of	IN
48218	645	24	a	a	DT
48218	645	25	star	star	NN
48218	645	26	on	on	IN
48218	645	27	a	a	DT
48218	645	28	gigantic	gigantic	JJ
48218	645	29	scale	scale	NN
48218	645	30	.	.	.
48218	646	1	At	at	IN
48218	646	2	minimum	minimum	JJ
48218	646	3	the	the	DT
48218	646	4	corona	corona	NN
48218	646	5	is	be	VBZ
48218	646	6	simpler	simple	JJR
48218	646	7	in	in	IN
48218	646	8	form	form	NN
48218	646	9	,	,	,
48218	646	10	and	and	CC
48218	646	11	shows	show	VBZ
48218	646	12	two	two	CD
48218	646	13	great	great	JJ
48218	646	14	wings	wing	NNS
48218	646	15	,	,	,
48218	646	16	east	east	NN
48218	646	17	and	and	CC
48218	646	18	west	west	NNP
48218	646	19	,	,	,
48218	646	20	in	in	IN
48218	646	21	the	the	DT
48218	646	22	direction	direction	NN
48218	646	23	of	of	IN
48218	646	24	the	the	DT
48218	646	25	Sun	Sun	NNP
48218	646	26	's	's	POS
48218	646	27	equator	equator	NN
48218	646	28	,	,	,
48218	646	29	and	and	CC
48218	646	30	round	round	RB
48218	646	31	both	both	DT
48218	646	32	of	of	IN
48218	646	33	his	-PRON-	PRP$
48218	646	34	poles	pole	NNS
48218	646	35	a	a	DT
48218	646	36	number	number	NN
48218	646	37	of	of	IN
48218	646	38	small	small	JJ
48218	646	39	,	,	,
48218	646	40	beautiful	beautiful	JJ
48218	646	41	jets	jet	NNS
48218	646	42	like	like	IN
48218	646	43	a	a	DT
48218	646	44	crest	crest	NN
48218	646	45	of	of	IN
48218	646	46	feathers	feather	NNS
48218	646	47	.	.	.
48218	647	1	Some	some	DT
48218	647	2	of	of	IN
48218	647	3	the	the	DT
48218	647	4	streamers	streamer	NNS
48218	647	5	or	or	CC
48218	647	6	wings	wing	NNS
48218	647	7	of	of	IN
48218	647	8	the	the	DT
48218	647	9	corona	corona	NN
48218	647	10	have	have	VBP
48218	647	11	been	be	VBN
48218	647	12	traced	trace	VBN
48218	647	13	to	to	IN
48218	647	14	an	an	DT
48218	647	15	enormous	enormous	JJ
48218	647	16	distance	distance	NN
48218	647	17	from	from	IN
48218	647	18	the	the	DT
48218	647	19	Sun	Sun	NNP
48218	647	20	.	.	.
48218	648	1	Mrs.	Mrs.	NNP
48218	648	2	Walter	Walter	NNP
48218	648	3	Maunder	Maunder	NNP
48218	648	4	photographed	photograph	VBD
48218	648	5	one	one	CD
48218	648	6	ray	ray	NN
48218	648	7	of	of	IN
48218	648	8	the	the	DT
48218	648	9	corona	corona	NN
48218	648	10	of	of	IN
48218	648	11	1898	1898	CD
48218	648	12	to	to	IN
48218	648	13	a	a	DT
48218	648	14	distance	distance	NN
48218	648	15	of	of	IN
48218	648	16	6	6	CD
48218	648	17	millions	million	NNS
48218	648	18	of	of	IN
48218	648	19	miles	mile	NNS
48218	648	20	.	.	.
48218	649	1	LANGLEY	LANGLEY	NNP
48218	649	2	,	,	,
48218	649	3	in	in	IN
48218	649	4	the	the	DT
48218	649	5	clear	clear	JJ
48218	649	6	air	air	NN
48218	649	7	of	of	IN
48218	649	8	Pike	Pike	NNP
48218	649	9	's	's	POS
48218	649	10	Peak	Peak	NNP
48218	649	11	,	,	,
48218	649	12	traced	trace	VBD
48218	649	13	the	the	DT
48218	649	14	wings	wing	NNS
48218	649	15	of	of	IN
48218	649	16	the	the	DT
48218	649	17	corona	corona	NN
48218	649	18	of	of	IN
48218	649	19	1878	1878	CD
48218	649	20	with	with	IN
48218	649	21	the	the	DT
48218	649	22	naked	naked	JJ
48218	649	23	eye	eye	NN
48218	649	24	to	to	TO
48218	649	25	nearly	nearly	RB
48218	649	26	double	double	VB
48218	649	27	this	this	DT
48218	649	28	distance	distance	NN
48218	649	29	.	.	.
48218	650	1	But	but	CC
48218	650	2	the	the	DT
48218	650	3	rapid	rapid	JJ
48218	650	4	changes	change	NNS
48218	650	5	of	of	IN
48218	650	6	sunspots	sunspot	NNS
48218	650	7	and	and	CC
48218	650	8	the	the	DT
48218	650	9	violence	violence	NN
48218	650	10	of	of	IN
48218	650	11	some	some	DT
48218	650	12	of	of	IN
48218	650	13	the	the	DT
48218	650	14	prominence	prominence	NN
48218	650	15	eruptions	eruption	NNS
48218	650	16	are	be	VBP
48218	650	17	but	but	CC
48218	650	18	feeble	feeble	JJ
48218	650	19	indications	indication	NNS
48218	650	20	of	of	IN
48218	650	21	the	the	DT
48218	650	22	most	most	RBS
48218	650	23	wonderful	wonderful	JJ
48218	650	24	fact	fact	NN
48218	650	25	concerning	concern	VBG
48218	650	26	the	the	DT
48218	650	27	Sun	Sun	NNP
48218	650	28	,	,	,
48218	650	29	_	_	NNP
48218	650	30	i.e.	i.e.	FW
48218	650	31	_	_	NNP
48218	650	32	the	the	DT
48218	650	33	enormous	enormous	JJ
48218	650	34	amount	amount	NN
48218	650	35	of	of	IN
48218	650	36	light	light	NN
48218	650	37	and	and	CC
48218	650	38	heat	heat	NN
48218	650	39	which	which	WDT
48218	650	40	it	-PRON-	PRP
48218	650	41	is	be	VBZ
48218	650	42	continually	continually	RB
48218	650	43	giving	give	VBG
48218	650	44	off	off	RP
48218	650	45	.	.	.
48218	651	1	Here	here	RB
48218	651	2	we	-PRON-	PRP
48218	651	3	can	can	MD
48218	651	4	only	only	RB
48218	651	5	put	put	VB
48218	651	6	together	together	RP
48218	651	7	figures	figure	NNS
48218	651	8	which	which	WDT
48218	651	9	by	by	IN
48218	651	10	their	-PRON-	PRP$
48218	651	11	vastness	vastness	NN
48218	651	12	escape	escape	VBP
48218	651	13	our	-PRON-	PRP$
48218	651	14	understanding	understanding	NN
48218	651	15	.	.	.
48218	652	1	Sunlight	sunlight	NN
48218	652	2	is	be	VBZ
48218	652	3	to	to	IN
48218	652	4	moonlight	moonlight	NN
48218	652	5	as	as	IN
48218	652	6	600,000	600,000	CD
48218	652	7	is	be	VBZ
48218	652	8	to	to	IN
48218	652	9	1	1	CD
48218	652	10	,	,	,
48218	652	11	so	so	IN
48218	652	12	that	that	IN
48218	652	13	if	if	IN
48218	652	14	the	the	DT
48218	652	15	entire	entire	JJ
48218	652	16	sky	sky	NN
48218	652	17	were	be	VBD
48218	652	18	filled	fill	VBN
48218	652	19	up	up	RP
48218	652	20	with	with	IN
48218	652	21	full	full	JJ
48218	652	22	moons	moon	NNS
48218	652	23	,	,	,
48218	652	24	they	-PRON-	PRP
48218	652	25	would	would	MD
48218	652	26	not	not	RB
48218	652	27	give	give	VB
48218	652	28	us	-PRON-	PRP
48218	652	29	a	a	DT
48218	652	30	quarter	quarter	NN
48218	652	31	as	as	RB
48218	652	32	much	much	JJ
48218	652	33	light	light	NN
48218	652	34	as	as	IN
48218	652	35	we	-PRON-	PRP
48218	652	36	derive	derive	VBP
48218	652	37	from	from	IN
48218	652	38	the	the	DT
48218	652	39	Sun	Sun	NNP
48218	652	40	.	.	.
48218	653	1	The	the	DT
48218	653	2	intensity	intensity	NN
48218	653	3	of	of	IN
48218	653	4	sunlight	sunlight	NN
48218	653	5	exceeds	exceed	VBZ
48218	653	6	by	by	IN
48218	653	7	far	far	RB
48218	653	8	any	any	DT
48218	653	9	artificial	artificial	JJ
48218	653	10	light	light	NN
48218	653	11	;	;	:
48218	653	12	it	-PRON-	PRP
48218	653	13	is	be	VBZ
48218	653	14	150	150	CD
48218	653	15	times	time	NNS
48218	653	16	as	as	RB
48218	653	17	bright	bright	JJ
48218	653	18	as	as	IN
48218	653	19	the	the	DT
48218	653	20	calcium	calcium	NN
48218	653	21	light	light	NN
48218	653	22	,	,	,
48218	653	23	and	and	CC
48218	653	24	three	three	CD
48218	653	25	or	or	CC
48218	653	26	four	four	CD
48218	653	27	times	time	NNS
48218	653	28	as	as	RB
48218	653	29	bright	bright	JJ
48218	653	30	as	as	IN
48218	653	31	the	the	DT
48218	653	32	brightest	bright	JJS
48218	653	33	part	part	NN
48218	653	34	of	of	IN
48218	653	35	the	the	DT
48218	653	36	electric	electric	JJ
48218	653	37	arc	arc	NNP
48218	653	38	light	light	NN
48218	653	39	.	.	.
48218	654	1	The	the	DT
48218	654	2	amount	amount	NN
48218	654	3	of	of	IN
48218	654	4	heat	heat	NN
48218	654	5	radiated	radiate	VBN
48218	654	6	by	by	IN
48218	654	7	the	the	DT
48218	654	8	Sun	Sun	NNP
48218	654	9	has	have	VBZ
48218	654	10	been	be	VBN
48218	654	11	expressed	express	VBN
48218	654	12	in	in	IN
48218	654	13	a	a	DT
48218	654	14	variety	variety	NN
48218	654	15	of	of	IN
48218	654	16	different	different	JJ
48218	654	17	ways	way	NNS
48218	654	18	;	;	:
48218	654	19	C.	C.	NNP
48218	654	20	A.	A.	NNP
48218	655	1	YOUNG	young	RB
48218	655	2	very	very	RB
48218	655	3	graphically	graphically	RB
48218	655	4	by	by	IN
48218	655	5	saying	say	VBG
48218	655	6	that	that	IN
48218	655	7	if	if	IN
48218	655	8	the	the	DT
48218	655	9	Sun	Sun	NNP
48218	655	10	were	be	VBD
48218	655	11	encased	encase	VBN
48218	655	12	in	in	IN
48218	655	13	a	a	DT
48218	655	14	shell	shell	NN
48218	655	15	of	of	IN
48218	655	16	ice	ice	NN
48218	655	17	64	64	CD
48218	655	18	feet	foot	NNS
48218	655	19	deep	deep	JJ
48218	655	20	,	,	,
48218	655	21	its	-PRON-	PRP$
48218	655	22	heat	heat	NN
48218	655	23	would	would	MD
48218	655	24	melt	melt	VB
48218	655	25	the	the	DT
48218	655	26	shell	shell	NN
48218	655	27	in	in	IN
48218	655	28	one	one	CD
48218	655	29	minute	minute	NN
48218	655	30	,	,	,
48218	655	31	and	and	CC
48218	655	32	that	that	IN
48218	655	33	if	if	IN
48218	655	34	a	a	DT
48218	655	35	bridge	bridge	NN
48218	655	36	of	of	IN
48218	655	37	ice	ice	NN
48218	655	38	could	could	MD
48218	655	39	be	be	VB
48218	655	40	{	{	-LRB-
48218	655	41	75	75	CD
48218	655	42	}	}	-RRB-
48218	655	43	formed	form	VBN
48218	655	44	from	from	IN
48218	655	45	the	the	DT
48218	655	46	Earth	Earth	NNP
48218	655	47	to	to	IN
48218	655	48	the	the	DT
48218	655	49	Sun	Sun	NNP
48218	655	50	,	,	,
48218	655	51	2-½	2-½	JJ
48218	655	52	miles	mile	NNS
48218	655	53	square	square	JJ
48218	655	54	in	in	IN
48218	655	55	section	section	NN
48218	655	56	and	and	CC
48218	655	57	93	93	CD
48218	655	58	millions	million	NNS
48218	655	59	of	of	IN
48218	655	60	miles	mile	NNS
48218	655	61	long	long	RB
48218	655	62	,	,	,
48218	655	63	and	and	CC
48218	655	64	the	the	DT
48218	655	65	entire	entire	JJ
48218	655	66	solar	solar	JJ
48218	655	67	radiation	radiation	NN
48218	655	68	concentrated	concentrate	VBN
48218	655	69	upon	upon	IN
48218	655	70	it	-PRON-	PRP
48218	655	71	,	,	,
48218	655	72	in	in	IN
48218	655	73	one	one	CD
48218	655	74	second	second	NN
48218	655	75	the	the	DT
48218	655	76	ice	ice	NN
48218	655	77	would	would	MD
48218	655	78	be	be	VB
48218	655	79	melted	melt	VBN
48218	655	80	,	,	,
48218	655	81	in	in	IN
48218	655	82	seven	seven	CD
48218	655	83	more	more	RBR
48218	655	84	dissipated	dissipate	VBN
48218	655	85	into	into	IN
48218	655	86	vapour	vapour	NN
48218	655	87	.	.	.
48218	656	1	The	the	DT
48218	656	2	Earth	Earth	NNP
48218	656	3	derives	derive	VBZ
48218	656	4	from	from	IN
48218	656	5	the	the	DT
48218	656	6	Sun	Sun	NNP
48218	656	7	not	not	RB
48218	656	8	merely	merely	RB
48218	656	9	light	light	NN
48218	656	10	and	and	CC
48218	656	11	heat	heat	VBP
48218	656	12	,	,	,
48218	656	13	but	but	CC
48218	656	14	,	,	,
48218	656	15	by	by	IN
48218	656	16	transformation	transformation	NN
48218	656	17	of	of	IN
48218	656	18	these	these	DT
48218	656	19	,	,	,
48218	656	20	almost	almost	RB
48218	656	21	every	every	DT
48218	656	22	form	form	NN
48218	656	23	of	of	IN
48218	656	24	energy	energy	NN
48218	656	25	manifest	manifest	NN
48218	656	26	upon	upon	IN
48218	656	27	it	-PRON-	PRP
48218	656	28	;	;	:
48218	656	29	the	the	DT
48218	656	30	energy	energy	NN
48218	656	31	of	of	IN
48218	656	32	the	the	DT
48218	656	33	growth	growth	NN
48218	656	34	of	of	IN
48218	656	35	plants	plant	NNS
48218	656	36	,	,	,
48218	656	37	the	the	DT
48218	656	38	vital	vital	JJ
48218	656	39	energy	energy	NN
48218	656	40	of	of	IN
48218	656	41	animals	animal	NNS
48218	656	42	,	,	,
48218	656	43	are	be	VBP
48218	656	44	only	only	RB
48218	656	45	the	the	DT
48218	656	46	energy	energy	NN
48218	656	47	received	receive	VBN
48218	656	48	from	from	IN
48218	656	49	the	the	DT
48218	656	50	Sun	Sun	NNP
48218	656	51	,	,	,
48218	656	52	changed	change	VBD
48218	656	53	in	in	IN
48218	656	54	its	-PRON-	PRP$
48218	656	55	expression	expression	NN
48218	656	56	.	.	.
48218	657	1	The	the	DT
48218	657	2	question	question	NN
48218	657	3	naturally	naturally	RB
48218	657	4	arises	arise	VBZ
48218	657	5	,	,	,
48218	657	6	"	"	``
48218	657	7	If	if	IN
48218	657	8	the	the	DT
48218	657	9	Sun	Sun	NNP
48218	657	10	,	,	,
48218	657	11	to	to	TO
48218	657	12	which	which	WDT
48218	657	13	the	the	DT
48218	657	14	Earth	Earth	NNP
48218	657	15	is	be	VBZ
48218	657	16	indebted	indebted	JJ
48218	657	17	for	for	IN
48218	657	18	nearly	nearly	RB
48218	657	19	everything	everything	NN
48218	657	20	,	,	,
48218	657	21	passes	pass	VBZ
48218	657	22	through	through	IN
48218	657	23	a	a	DT
48218	657	24	change	change	NN
48218	657	25	in	in	IN
48218	657	26	its	-PRON-	PRP$
48218	657	27	activity	activity	NN
48218	657	28	every	every	DT
48218	657	29	eleven	eleven	CD
48218	657	30	years	year	NNS
48218	657	31	or	or	CC
48218	657	32	so	so	RB
48218	657	33	,	,	,
48218	657	34	how	how	WRB
48218	657	35	is	be	VBZ
48218	657	36	the	the	DT
48218	657	37	Earth	Earth	NNP
48218	657	38	affected	affect	VBN
48218	657	39	by	by	IN
48218	657	40	it	-PRON-	PRP
48218	657	41	?	?	.
48218	657	42	"	"	''
48218	658	1	It	-PRON-	PRP
48218	658	2	would	would	MD
48218	658	3	seem	seem	VB
48218	658	4	at	at	IN
48218	658	5	first	first	JJ
48218	658	6	sight	sight	NN
48218	658	7	that	that	IN
48218	658	8	the	the	DT
48218	658	9	effect	effect	NN
48218	658	10	should	should	MD
48218	658	11	be	be	VB
48218	658	12	great	great	JJ
48218	658	13	and	and	CC
48218	658	14	manifest	manifest	JJ
48218	658	15	.	.	.
48218	659	1	A	a	DT
48218	659	2	sunspot	sunspot	NN
48218	659	3	,	,	,
48218	659	4	like	like	IN
48218	659	5	that	that	DT
48218	659	6	of	of	IN
48218	659	7	February	February	NNP
48218	659	8	1905	1905	CD
48218	659	9	,	,	,
48218	659	10	one	one	CD
48218	659	11	thousand	thousand	CD
48218	659	12	times	time	NNS
48218	659	13	as	as	RB
48218	659	14	large	large	JJ
48218	659	15	as	as	IN
48218	659	16	Europe	Europe	NNP
48218	659	17	,	,	,
48218	659	18	into	into	IN
48218	659	19	which	which	WDT
48218	659	20	worlds	world	NNS
48218	659	21	as	as	RB
48218	659	22	large	large	JJ
48218	659	23	as	as	IN
48218	659	24	our	-PRON-	PRP$
48218	659	25	Earth	Earth	NNP
48218	659	26	might	may	MD
48218	659	27	be	be	VB
48218	659	28	poured	pour	VBN
48218	659	29	,	,	,
48218	659	30	like	like	IN
48218	659	31	peas	pea	NNS
48218	659	32	into	into	IN
48218	659	33	a	a	DT
48218	659	34	saucer	saucer	NN
48218	659	35	,	,	,
48218	659	36	must	must	MD
48218	659	37	mean	mean	VB
48218	659	38	,	,	,
48218	659	39	one	one	PRP
48218	659	40	might	may	MD
48218	659	41	think	think	VB
48218	659	42	,	,	,
48218	659	43	an	an	DT
48218	659	44	immense	immense	JJ
48218	659	45	falling	fall	VBG
48218	659	46	off	off	IN
48218	659	47	of	of	IN
48218	659	48	the	the	DT
48218	659	49	solar	solar	JJ
48218	659	50	heat	heat	NN
48218	659	51	.	.	.
48218	660	1	Yet	yet	CC
48218	660	2	it	-PRON-	PRP
48218	660	3	is	be	VBZ
48218	660	4	not	not	RB
48218	660	5	so	so	RB
48218	660	6	.	.	.
48218	661	1	For	for	IN
48218	661	2	even	even	RB
48218	661	3	this	this	DT
48218	661	4	great	great	JJ
48218	661	5	sunspot	sunspot	NN
48218	661	6	was	be	VBD
48218	661	7	but	but	CC
48218	661	8	small	small	JJ
48218	661	9	as	as	IN
48218	661	10	compared	compare	VBN
48218	661	11	with	with	IN
48218	661	12	the	the	DT
48218	661	13	Sun	Sun	NNP
48218	661	14	as	as	IN
48218	661	15	a	a	DT
48218	661	16	whole	whole	NN
48218	661	17	.	.	.
48218	662	1	Had	have	VBD
48218	662	2	it	-PRON-	PRP
48218	662	3	been	be	VBN
48218	662	4	dead	dead	JJ
48218	662	5	black	black	JJ
48218	662	6	,	,	,
48218	662	7	it	-PRON-	PRP
48218	662	8	would	would	MD
48218	662	9	have	have	VB
48218	662	10	stopped	stop	VBN
48218	662	11	out	out	RP
48218	662	12	much	much	RB
48218	662	13	less	less	JJR
48218	662	14	than	than	IN
48218	662	15	1	1	CD
48218	662	16	per	per	NN
48218	662	17	cent	cent	NN
48218	662	18	.	.	.
48218	663	1	of	of	IN
48218	663	2	the	the	DT
48218	663	3	Sun	Sun	NNP
48218	663	4	's	's	POS
48218	663	5	heat	heat	NN
48218	663	6	;	;	:
48218	663	7	and	and	CC
48218	663	8	even	even	RB
48218	663	9	the	the	DT
48218	663	10	darkest	dark	JJS
48218	663	11	sunspot	sunspot	NN
48218	663	12	is	be	VBZ
48218	663	13	really	really	RB
48218	663	14	very	very	RB
48218	663	15	bright	bright	JJ
48218	663	16	.	.	.
48218	664	1	And	and	CC
48218	664	2	the	the	DT
48218	664	3	more	more	JJR
48218	664	4	spots	spot	NNS
48218	664	5	there	there	EX
48218	664	6	are	be	VBP
48218	664	7	,	,	,
48218	664	8	the	the	DT
48218	664	9	more	more	RBR
48218	664	10	numerous	numerous	JJ
48218	664	11	and	and	CC
48218	664	12	brighter	bright	JJR
48218	664	13	are	be	VBP
48218	664	14	the	the	DT
48218	664	15	faculæ	faculæ	NN
48218	664	16	;	;	:
48218	664	17	so	so	IN
48218	664	18	that	that	IN
48218	664	19	we	-PRON-	PRP
48218	664	20	do	do	VBP
48218	664	21	not	not	RB
48218	664	22	know	know	VB
48218	664	23	certainly	certainly	RB
48218	664	24	which	which	WDT
48218	664	25	of	of	IN
48218	664	26	the	the	DT
48218	664	27	two	two	CD
48218	664	28	phases	phase	NNS
48218	664	29	,	,	,
48218	664	30	maximum	maximum	JJ
48218	664	31	or	or	CC
48218	664	32	minimum	minimum	JJ
48218	664	33	,	,	,
48218	664	34	means	mean	VBZ
48218	664	35	the	the	DT
48218	664	36	greater	great	JJR
48218	664	37	radiation	radiation	NN
48218	664	38	.	.	.
48218	665	1	If	if	IN
48218	665	2	the	the	DT
48218	665	3	weather	weather	NN
48218	665	4	on	on	IN
48218	665	5	the	the	DT
48218	665	6	Earth	Earth	NNP
48218	665	7	answers	answer	VBZ
48218	665	8	to	to	IN
48218	665	9	the	the	DT
48218	665	10	sunspot	sunspot	NN
48218	665	11	cycle	cycle	NN
48218	665	12	,	,	,
48218	665	13	the	the	DT
48218	665	14	connection	connection	NN
48218	665	15	is	be	VBZ
48218	665	16	not	not	RB
48218	665	17	a	a	DT
48218	665	18	simple	simple	JJ
48218	665	19	one	one	CD
48218	665	20	;	;	:
48218	665	21	as	as	IN
48218	665	22	yet	yet	RB
48218	665	23	no	no	DT
48218	665	24	connection	connection	NN
48218	665	25	has	have	VBZ
48218	665	26	been	be	VBN
48218	665	27	proved	prove	VBN
48218	665	28	.	.	.
48218	666	1	Thus	thus	RB
48218	666	2	two	two	CD
48218	666	3	of	of	IN
48218	666	4	the	the	DT
48218	666	5	worst	bad	JJS
48218	666	6	and	and	CC
48218	666	7	coldest	coldest	NN
48218	666	8	summers	summer	NNS
48218	666	9	experienced	experience	VBN
48218	666	10	in	in	IN
48218	666	11	England	England	NNP
48218	666	12	fell	fall	VBD
48218	666	13	the	the	DT
48218	666	14	one	one	CD
48218	666	15	in	in	IN
48218	666	16	1860	1860	CD
48218	666	17	,	,	,
48218	666	18	the	the	DT
48218	666	19	other	other	JJ
48218	666	20	in	in	IN
48218	666	21	1879	1879	CD
48218	666	22	,	,	,
48218	666	23	_	_	NNP
48218	666	24	i.e.	i.e.	FW
48218	666	25	_	_	NNP
48218	666	26	at	at	IN
48218	666	27	{	{	-LRB-
48218	666	28	76	76	CD
48218	666	29	}	}	-RRB-
48218	666	30	maximum	maximum	JJ
48218	666	31	and	and	CC
48218	666	32	minimum	minimum	NN
48218	666	33	respectively	respectively	RB
48218	666	34	.	.	.
48218	667	1	So	so	RB
48218	667	2	,	,	,
48218	667	3	too	too	RB
48218	667	4	,	,	,
48218	667	5	the	the	DT
48218	667	6	hot	hot	JJ
48218	667	7	summers	summer	NNS
48218	667	8	of	of	IN
48218	667	9	1893	1893	CD
48218	667	10	and	and	CC
48218	667	11	1911	1911	CD
48218	667	12	were	be	VBD
48218	667	13	also	also	RB
48218	667	14	,	,	,
48218	667	15	the	the	DT
48218	667	16	one	one	CD
48218	667	17	at	at	IN
48218	667	18	maximum	maximum	NN
48218	667	19	and	and	CC
48218	667	20	the	the	DT
48218	667	21	other	other	JJ
48218	667	22	at	at	IN
48218	667	23	minimum	minimum	NN
48218	667	24	;	;	:
48218	667	25	and	and	CC
48218	667	26	ordinary	ordinary	JJ
48218	667	27	average	average	JJ
48218	667	28	years	year	NNS
48218	667	29	have	have	VBP
48218	667	30	fallen	fall	VBN
48218	667	31	at	at	IN
48218	667	32	both	both	DT
48218	667	33	the	the	DT
48218	667	34	phases	phase	NNS
48218	667	35	just	just	RB
48218	667	36	the	the	DT
48218	667	37	same	same	JJ
48218	667	38	.	.	.
48218	668	1	Yet	yet	CC
48218	668	2	there	there	EX
48218	668	3	is	be	VBZ
48218	668	4	an	an	DT
48218	668	5	answer	answer	NN
48218	668	6	on	on	IN
48218	668	7	the	the	DT
48218	668	8	part	part	NN
48218	668	9	of	of	IN
48218	668	10	the	the	DT
48218	668	11	Earth	Earth	NNP
48218	668	12	to	to	IN
48218	668	13	these	these	DT
48218	668	14	solar	solar	JJ
48218	668	15	changes	change	NNS
48218	668	16	.	.	.
48218	669	1	The	the	DT
48218	669	2	Earth	Earth	NNP
48218	669	3	itself	-PRON-	PRP
48218	669	4	is	be	VBZ
48218	669	5	a	a	DT
48218	669	6	kind	kind	NN
48218	669	7	of	of	IN
48218	669	8	magnet	magnet	NN
48218	669	9	,	,	,
48218	669	10	possessing	possess	VBG
48218	669	11	a	a	DT
48218	669	12	magnetism	magnetism	NN
48218	669	13	of	of	IN
48218	669	14	which	which	WDT
48218	669	15	the	the	DT
48218	669	16	intensity	intensity	NN
48218	669	17	and	and	CC
48218	669	18	direction	direction	NN
48218	669	19	is	be	VBZ
48218	669	20	always	always	RB
48218	669	21	changing	change	VBG
48218	669	22	.	.	.
48218	670	1	To	to	TO
48218	670	2	watch	watch	VB
48218	670	3	these	these	DT
48218	670	4	changes	change	NNS
48218	670	5	,	,	,
48218	670	6	very	very	RB
48218	670	7	sensitive	sensitive	JJ
48218	670	8	magnets	magnet	NNS
48218	670	9	are	be	VBP
48218	670	10	set	set	VBN
48218	670	11	up	up	RP
48218	670	12	,	,	,
48218	670	13	and	and	CC
48218	670	14	a	a	DT
48218	670	15	slight	slight	JJ
48218	670	16	daily	daily	JJ
48218	670	17	to	to	IN
48218	670	18	-	-	HYPH
48218	670	19	and	and	CC
48218	670	20	-	-	HYPH
48218	670	21	fro	fro	JJ
48218	670	22	swing	swing	NN
48218	670	23	is	be	VBZ
48218	670	24	noticed	notice	VBN
48218	670	25	in	in	IN
48218	670	26	them	-PRON-	PRP
48218	670	27	;	;	:
48218	670	28	this	this	DT
48218	670	29	swing	swing	NN
48218	670	30	is	be	VBZ
48218	670	31	more	more	RBR
48218	670	32	marked	marked	JJ
48218	670	33	in	in	IN
48218	670	34	summer	summer	NN
48218	670	35	than	than	IN
48218	670	36	in	in	IN
48218	670	37	winter	winter	NN
48218	670	38	,	,	,
48218	670	39	but	but	CC
48218	670	40	it	-PRON-	PRP
48218	670	41	is	be	VBZ
48218	670	42	also	also	RB
48218	670	43	more	more	RBR
48218	670	44	marked	mark	VBN
48218	670	45	at	at	IN
48218	670	46	times	time	NNS
48218	670	47	of	of	IN
48218	670	48	the	the	DT
48218	670	49	sunspot	sunspot	NN
48218	670	50	maximum	maximum	JJ
48218	670	51	than	than	IN
48218	670	52	at	at	IN
48218	670	53	minimum	minimum	NN
48218	670	54	,	,	,
48218	670	55	showing	show	VBG
48218	670	56	a	a	DT
48218	670	57	dependence	dependence	NN
48218	670	58	upon	upon	IN
48218	670	59	the	the	DT
48218	670	60	solar	solar	JJ
48218	670	61	activity	activity	NN
48218	670	62	.	.	.
48218	671	1	Yet	yet	RB
48218	671	2	more	more	RBR
48218	671	3	,	,	,
48218	671	4	from	from	IN
48218	671	5	time	time	NN
48218	671	6	to	to	IN
48218	671	7	time	time	NN
48218	671	8	the	the	DT
48218	671	9	magnetic	magnetic	JJ
48218	671	10	needle	needle	NN
48218	671	11	undergoes	undergoe	NNS
48218	671	12	more	more	RBR
48218	671	13	or	or	CC
48218	671	14	less	less	RBR
48218	671	15	violent	violent	JJ
48218	671	16	disturbance	disturbance	NN
48218	671	17	;	;	:
48218	671	18	in	in	IN
48218	671	19	extreme	extreme	JJ
48218	671	20	cases	case	NNS
48218	671	21	the	the	DT
48218	671	22	electric	electric	JJ
48218	671	23	telegraph	telegraph	NN
48218	671	24	communication	communication	NN
48218	671	25	has	have	VBZ
48218	671	26	been	be	VBN
48218	671	27	disturbed	disturb	VBN
48218	671	28	all	all	RB
48218	671	29	over	over	IN
48218	671	30	the	the	DT
48218	671	31	world	world	NN
48218	671	32	,	,	,
48218	671	33	as	as	IN
48218	671	34	on	on	IN
48218	671	35	September	September	NNP
48218	671	36	25	25	CD
48218	671	37	,	,	,
48218	671	38	1909	1909	CD
48218	671	39	,	,	,
48218	671	40	when	when	WRB
48218	671	41	the	the	DT
48218	671	42	submarine	submarine	NN
48218	671	43	cables	cable	NNS
48218	671	44	ceased	cease	VBD
48218	671	45	to	to	TO
48218	671	46	carry	carry	VB
48218	671	47	messages	message	NNS
48218	671	48	for	for	IN
48218	671	49	several	several	JJ
48218	671	50	hours	hour	NNS
48218	671	51	.	.	.
48218	672	1	In	in	IN
48218	672	2	most	most	JJS
48218	672	3	cases	case	NNS
48218	672	4	when	when	WRB
48218	672	5	such	such	PDT
48218	672	6	a	a	DT
48218	672	7	"	"	``
48218	672	8	magnetic	magnetic	JJ
48218	672	9	storm	storm	NN
48218	672	10	"	"	''
48218	672	11	occurs	occur	VBZ
48218	672	12	,	,	,
48218	672	13	there	there	EX
48218	672	14	is	be	VBZ
48218	672	15	an	an	DT
48218	672	16	unusually	unusually	RB
48218	672	17	large	large	JJ
48218	672	18	or	or	CC
48218	672	19	active	active	JJ
48218	672	20	spot	spot	NN
48218	672	21	on	on	IN
48218	672	22	the	the	DT
48218	672	23	Sun	Sun	NNP
48218	672	24	.	.	.
48218	673	1	The	the	DT
48218	673	2	writer	writer	NN
48218	673	3	was	be	VBD
48218	673	4	able	able	JJ
48218	673	5	in	in	IN
48218	673	6	1904	1904	CD
48218	673	7	to	to	TO
48218	673	8	further	further	RB
48218	673	9	prove	prove	VB
48218	673	10	that	that	IN
48218	673	11	such	such	JJ
48218	673	12	"	"	``
48218	673	13	storms	storm	NNS
48218	673	14	"	"	''
48218	673	15	have	have	VBP
48218	673	16	a	a	DT
48218	673	17	marked	marked	JJ
48218	673	18	tendency	tendency	NN
48218	673	19	to	to	TO
48218	673	20	recur	recur	VB
48218	673	21	when	when	WRB
48218	673	22	the	the	DT
48218	673	23	same	same	JJ
48218	673	24	longitude	longitude	NN
48218	673	25	of	of	IN
48218	673	26	the	the	DT
48218	673	27	Sun	Sun	NNP
48218	673	28	is	be	VBZ
48218	673	29	presented	present	VBN
48218	673	30	again	again	RB
48218	673	31	towards	towards	IN
48218	673	32	the	the	DT
48218	673	33	Earth	Earth	NNP
48218	673	34	.	.	.
48218	674	1	Thus	thus	RB
48218	674	2	in	in	IN
48218	674	3	February	February	NNP
48218	674	4	1892	1892	CD
48218	674	5	,	,	,
48218	674	6	when	when	WRB
48218	674	7	a	a	DT
48218	674	8	very	very	RB
48218	674	9	large	large	JJ
48218	674	10	spot	spot	NN
48218	674	11	was	be	VBD
48218	674	12	on	on	IN
48218	674	13	the	the	DT
48218	674	14	Sun	Sun	NNP
48218	674	15	,	,	,
48218	674	16	a	a	DT
48218	674	17	violent	violent	JJ
48218	674	18	magnetic	magnetic	JJ
48218	674	19	storm	storm	NN
48218	674	20	broke	break	VBD
48218	674	21	out	out	RP
48218	674	22	.	.	.
48218	675	1	The	the	DT
48218	675	2	spot	spot	NN
48218	675	3	passed	pass	VBD
48218	675	4	out	out	IN
48218	675	5	of	of	IN
48218	675	6	sight	sight	NN
48218	675	7	and	and	CC
48218	675	8	the	the	DT
48218	675	9	storm	storm	NN
48218	675	10	ceased	cease	VBD
48218	675	11	,	,	,
48218	675	12	but	but	CC
48218	675	13	in	in	IN
48218	675	14	the	the	DT
48218	675	15	following	follow	VBG
48218	675	16	month	month	NN
48218	675	17	,	,	,
48218	675	18	when	when	WRB
48218	675	19	the	the	DT
48218	675	20	spot	spot	NN
48218	675	21	reached	reach	VBD
48218	675	22	exactly	exactly	RB
48218	675	23	the	the	DT
48218	675	24	same	same	JJ
48218	675	25	apparent	apparent	JJ
48218	675	26	place	place	NN
48218	675	27	on	on	IN
48218	675	28	the	the	DT
48218	675	29	Sun	Sun	NNP
48218	675	30	's	's	POS
48218	675	31	disc	disc	NN
48218	675	32	,	,	,
48218	675	33	the	the	DT
48218	675	34	storm	storm	NN
48218	675	35	broke	break	VBD
48218	675	36	out	out	RP
48218	675	37	again	again	RB
48218	675	38	.	.	.
48218	676	1	Such	such	JJ
48218	676	2	magnetic	magnetic	JJ
48218	676	3	disturbances	disturbance	NNS
48218	676	4	are	be	VBP
48218	676	5	therefore	therefore	RB
48218	676	6	due	due	JJ
48218	676	7	to	to	IN
48218	676	8	streams	stream	NNS
48218	676	9	of	of	IN
48218	676	10	particles	particle	NNS
48218	676	11	driven	drive	VBN
48218	676	12	off	off	RP
48218	676	13	from	from	IN
48218	676	14	limited	limited	JJ
48218	676	15	areas	area	NNS
48218	676	16	of	of	IN
48218	676	17	the	the	DT
48218	676	18	Sun	Sun	NNP
48218	676	19	,	,	,
48218	676	20	probably	probably	RB
48218	676	21	in	in	IN
48218	676	22	the	the	DT
48218	676	23	same	same	JJ
48218	676	24	way	way	NN
48218	676	25	that	that	WDT
48218	676	26	the	the	DT
48218	676	27	long	long	JJ
48218	676	28	,	,	,
48218	676	29	{	{	-LRB-
48218	676	30	77	77	CD
48218	676	31	}	}	-RRB-
48218	676	32	straight	straight	JJ
48218	676	33	rays	ray	NNS
48218	676	34	of	of	IN
48218	676	35	the	the	DT
48218	676	36	corona	corona	NN
48218	676	37	are	be	VBP
48218	676	38	driven	drive	VBN
48218	676	39	off	off	RP
48218	676	40	.	.	.
48218	677	1	Such	such	JJ
48218	677	2	streams	stream	NNS
48218	677	3	of	of	IN
48218	677	4	particles	particle	NNS
48218	677	5	,	,	,
48218	677	6	shot	shoot	VBD
48218	677	7	out	out	RP
48218	677	8	into	into	IN
48218	677	9	space	space	NN
48218	677	10	,	,	,
48218	677	11	do	do	VB
48218	677	12	not	not	RB
48218	677	13	spread	spread	VB
48218	677	14	out	out	RP
48218	677	15	equally	equally	RB
48218	677	16	in	in	IN
48218	677	17	all	all	DT
48218	677	18	directions	direction	NNS
48218	677	19	,	,	,
48218	677	20	like	like	IN
48218	677	21	the	the	DT
48218	677	22	rays	ray	NNS
48218	677	23	of	of	IN
48218	677	24	light	light	NN
48218	677	25	and	and	CC
48218	677	26	heat	heat	NN
48218	677	27	,	,	,
48218	677	28	but	but	CC
48218	677	29	are	be	VBP
48218	677	30	limited	limit	VBN
48218	677	31	in	in	IN
48218	677	32	direction	direction	NN
48218	677	33	,	,	,
48218	677	34	and	and	CC
48218	677	35	from	from	IN
48218	677	36	time	time	NN
48218	677	37	to	to	IN
48218	677	38	time	time	NN
48218	677	39	they	-PRON-	PRP
48218	677	40	overtake	overtake	VBP
48218	677	41	the	the	DT
48218	677	42	Earth	Earth	NNP
48218	677	43	in	in	IN
48218	677	44	its	-PRON-	PRP$
48218	677	45	orbit	orbit	NN
48218	677	46	,	,	,
48218	677	47	and	and	CC
48218	677	48	,	,	,
48218	677	49	striking	strike	VBG
48218	677	50	it	-PRON-	PRP
48218	677	51	,	,	,
48218	677	52	cause	cause	VB
48218	677	53	a	a	DT
48218	677	54	magnetic	magnetic	JJ
48218	677	55	storm	storm	NN
48218	677	56	,	,	,
48218	677	57	which	which	WDT
48218	677	58	is	be	VBZ
48218	677	59	felt	feel	VBN
48218	677	60	all	all	RB
48218	677	61	over	over	IN
48218	677	62	the	the	DT
48218	677	63	Earth	Earth	NNP
48218	677	64	at	at	IN
48218	677	65	practically	practically	RB
48218	677	66	the	the	DT
48218	677	67	same	same	JJ
48218	677	68	moment	moment	NN
48218	677	69	.	.	.
48218	678	1	JUPITER	JUPITER	NNP
48218	678	2	is	be	VBZ
48218	678	3	,	,	,
48218	678	4	after	after	IN
48218	678	5	the	the	DT
48218	678	6	Sun	Sun	NNP
48218	678	7	,	,	,
48218	678	8	much	much	RB
48218	678	9	the	the	DT
48218	678	10	largest	large	JJS
48218	678	11	member	member	NN
48218	678	12	of	of	IN
48218	678	13	the	the	DT
48218	678	14	solar	solar	JJ
48218	678	15	system	system	NN
48218	678	16	,	,	,
48218	678	17	and	and	CC
48218	678	18	it	-PRON-	PRP
48218	678	19	is	be	VBZ
48218	678	20	a	a	DT
48218	678	21	peculiarly	peculiarly	RB
48218	678	22	beautiful	beautiful	JJ
48218	678	23	object	object	NN
48218	678	24	in	in	IN
48218	678	25	the	the	DT
48218	678	26	telescope	telescope	NN
48218	678	27	.	.	.
48218	679	1	Even	even	RB
48218	679	2	a	a	DT
48218	679	3	small	small	JJ
48218	679	4	instrument	instrument	NN
48218	679	5	shows	show	VBZ
48218	679	6	the	the	DT
48218	679	7	little	little	JJ
48218	679	8	disc	disc	NN
48218	679	9	striped	stripe	VBD
48218	679	10	with	with	IN
48218	679	11	many	many	JJ
48218	679	12	delicately	delicately	RB
48218	679	13	coloured	colour	VBN
48218	679	14	bands	band	NNS
48218	679	15	or	or	CC
48218	679	16	belts	belt	NNS
48218	679	17	,	,	,
48218	679	18	broken	break	VBN
48218	679	19	by	by	IN
48218	679	20	white	white	JJ
48218	679	21	clouds	cloud	NNS
48218	679	22	and	and	CC
48218	679	23	dark	dark	JJ
48218	679	24	streaks	streak	NNS
48218	679	25	,	,	,
48218	679	26	like	like	IN
48218	679	27	a	a	DT
48218	679	28	"	"	``
48218	679	29	windy	windy	JJ
48218	679	30	sky	sky	NN
48218	679	31	"	"	''
48218	679	32	at	at	IN
48218	679	33	sunset	sunset	NN
48218	679	34	.	.	.
48218	680	1	And	and	CC
48218	680	2	it	-PRON-	PRP
48218	680	3	changes	change	VBZ
48218	680	4	while	while	IN
48218	680	5	being	be	VBG
48218	680	6	watched	watch	VBN
48218	680	7	,	,	,
48218	680	8	for	for	IN
48218	680	9	,	,	,
48218	680	10	though	though	IN
48218	680	11	400,000,000	400,000,000	CD
48218	680	12	miles	mile	NNS
48218	680	13	away	away	RB
48218	680	14	from	from	IN
48218	680	15	us	-PRON-	PRP
48218	680	16	,	,	,
48218	680	17	it	-PRON-	PRP
48218	680	18	rotates	rotate	VBZ
48218	680	19	so	so	RB
48218	680	20	fast	fast	RB
48218	680	21	upon	upon	IN
48218	680	22	its	-PRON-	PRP$
48218	680	23	axis	axis	NN
48218	680	24	that	that	IN
48218	680	25	its	-PRON-	PRP$
48218	680	26	central	central	JJ
48218	680	27	markings	marking	NNS
48218	680	28	can	can	MD
48218	680	29	actually	actually	RB
48218	680	30	be	be	VB
48218	680	31	seen	see	VBN
48218	680	32	to	to	TO
48218	680	33	move	move	VB
48218	680	34	.	.	.
48218	681	1	This	this	DT
48218	681	2	rapid	rapid	JJ
48218	681	3	rotation	rotation	NN
48218	681	4	,	,	,
48218	681	5	in	in	IN
48218	681	6	less	less	JJR
48218	681	7	than	than	IN
48218	681	8	ten	ten	CD
48218	681	9	hours	hour	NNS
48218	681	10	,	,	,
48218	681	11	is	be	VBZ
48218	681	12	the	the	DT
48218	681	13	most	most	RBS
48218	681	14	significant	significant	JJ
48218	681	15	fact	fact	NN
48218	681	16	about	about	IN
48218	681	17	Jupiter	Jupiter	NNP
48218	681	18	.	.	.
48218	682	1	For	for	IN
48218	682	2	different	different	JJ
48218	682	3	spots	spot	NNS
48218	682	4	have	have	VBP
48218	682	5	different	different	JJ
48218	682	6	rotation	rotation	NN
48218	682	7	periods	period	NNS
48218	682	8	,	,	,
48218	682	9	even	even	RB
48218	682	10	in	in	IN
48218	682	11	the	the	DT
48218	682	12	same	same	JJ
48218	682	13	latitude	latitude	NN
48218	682	14	,	,	,
48218	682	15	proving	prove	VBG
48218	682	16	that	that	IN
48218	682	17	we	-PRON-	PRP
48218	682	18	are	be	VBP
48218	682	19	looking	look	VBG
48218	682	20	down	down	RB
48218	682	21	not	not	RB
48218	682	22	upon	upon	IN
48218	682	23	any	any	DT
48218	682	24	solid	solid	JJ
48218	682	25	surface	surface	NN
48218	682	26	of	of	IN
48218	682	27	Jupiter	Jupiter	NNP
48218	682	28	,	,	,
48218	682	29	but	but	CC
48218	682	30	upon	upon	IN
48218	682	31	its	-PRON-	PRP$
48218	682	32	cloud	cloud	NN
48218	682	33	envelope	envelope	NN
48218	682	34	--	--	:
48218	682	35	an	an	DT
48218	682	36	envelope	envelope	NN
48218	682	37	swept	sweep	VBN
48218	682	38	by	by	IN
48218	682	39	its	-PRON-	PRP$
48218	682	40	rapid	rapid	JJ
48218	682	41	rotation	rotation	NN
48218	682	42	and	and	CC
48218	682	43	by	by	IN
48218	682	44	its	-PRON-	PRP$
48218	682	45	winds	wind	NNS
48218	682	46	into	into	IN
48218	682	47	a	a	DT
48218	682	48	vast	vast	JJ
48218	682	49	system	system	NN
48218	682	50	of	of	IN
48218	682	51	parallel	parallel	JJ
48218	682	52	currents	current	NNS
48218	682	53	.	.	.
48218	683	1	One	one	CD
48218	683	2	object	object	NN
48218	683	3	on	on	IN
48218	683	4	Jupiter	Jupiter	NNP
48218	683	5	,	,	,
48218	683	6	the	the	DT
48218	683	7	great	great	JJ
48218	683	8	"	"	''
48218	683	9	+	+	CC
48218	683	10	Red	Red	NNP
48218	683	11	Spot+	spot+	NN
48218	683	12	,	,	,
48218	683	13	"	"	''
48218	683	14	has	have	VBZ
48218	683	15	been	be	VBN
48218	683	16	under	under	IN
48218	683	17	observation	observation	NN
48218	683	18	since	since	IN
48218	683	19	1878	1878	CD
48218	683	20	,	,	,
48218	683	21	and	and	CC
48218	683	22	possibly	possibly	RB
48218	683	23	for	for	IN
48218	683	24	200	200	CD
48218	683	25	years	year	NNS
48218	683	26	before	before	IN
48218	683	27	that	that	DT
48218	683	28	.	.	.
48218	684	1	It	-PRON-	PRP
48218	684	2	is	be	VBZ
48218	684	3	a	a	DT
48218	684	4	large	large	JJ
48218	684	5	,	,	,
48218	684	6	oval	oval	JJ
48218	684	7	object	object	NN
48218	684	8	fitted	fit	VBN
48218	684	9	in	in	IN
48218	684	10	a	a	DT
48218	684	11	frame	frame	NN
48218	684	12	of	of	IN
48218	684	13	the	the	DT
48218	684	14	same	same	JJ
48218	684	15	shape	shape	NN
48218	684	16	.	.	.
48218	685	1	The	the	DT
48218	685	2	spot	spot	NN
48218	685	3	itself	-PRON-	PRP
48218	685	4	has	have	VBZ
48218	685	5	often	often	RB
48218	685	6	faded	fade	VBN
48218	685	7	and	and	CC
48218	685	8	been	be	VBN
48218	685	9	lost	lose	VBN
48218	685	10	since	since	IN
48218	685	11	1878	1878	CD
48218	685	12	,	,	,
48218	685	13	but	but	CC
48218	685	14	the	the	DT
48218	685	15	frame	frame	NN
48218	685	16	has	have	VBZ
48218	685	17	remained	remain	VBN
48218	685	18	.	.	.
48218	686	1	The	the	DT
48218	686	2	spot	spot	NN
48218	686	3	is	be	VBZ
48218	686	4	in	in	IN
48218	686	5	size	size	NN
48218	686	6	and	and	CC
48218	686	7	position	position	NN
48218	686	8	relative	relative	JJ
48218	686	9	to	to	IN
48218	686	10	Jupiter	Jupiter	NNP
48218	686	11	much	much	RB
48218	686	12	as	as	IN
48218	686	13	Australia	Australia	NNP
48218	686	14	is	be	VBZ
48218	686	15	to	to	IN
48218	686	16	the	the	DT
48218	686	17	Earth	Earth	NNP
48218	686	18	,	,	,
48218	686	19	but	but	CC
48218	686	20	while	while	IN
48218	686	21	Australia	Australia	NNP
48218	686	22	moves	move	VBZ
48218	686	23	solidly	solidly	RB
48218	686	24	with	with	IN
48218	686	25	the	the	DT
48218	686	26	rest	rest	NN
48218	686	27	of	of	IN
48218	686	28	the	the	DT
48218	686	29	Earth	Earth	NNP
48218	686	30	in	in	IN
48218	686	31	the	the	DT
48218	686	32	daily	daily	JJ
48218	686	33	rotation	rotation	NN
48218	686	34	,	,	,
48218	686	35	neither	neither	CC
48218	686	36	gaining	gaining	NN
48218	686	37	on	on	IN
48218	686	38	South	South	NNP
48218	686	39	America	America	NNP
48218	686	40	nor	nor	CC
48218	686	41	losing	lose	VBG
48218	686	42	on	on	IN
48218	686	43	Africa	Africa	NNP
48218	686	44	,	,	,
48218	686	45	the	the	DT
48218	686	46	Red	Red	NNP
48218	686	47	Spot	Spot	NNP
48218	686	48	on	on	IN
48218	686	49	Jupiter	Jupiter	NNP
48218	686	50	sees	see	VBZ
48218	686	51	many	many	JJ
48218	686	52	other	other	JJ
48218	686	53	spots	spot	NNS
48218	686	54	and	and	CC
48218	686	55	clouds	cloud	NNS
48218	686	56	pass	pass	VBP
48218	686	57	it	-PRON-	PRP
48218	686	58	by	by	RP
48218	686	59	,	,	,
48218	686	60	and	and	CC
48218	686	61	does	do	VBZ
48218	686	62	not	not	RB
48218	686	63	even	even	RB
48218	686	64	{	{	-LRB-
48218	686	65	78	78	CD
48218	686	66	}	}	-RRB-
48218	686	67	retain	retain	VB
48218	686	68	the	the	DT
48218	686	69	same	same	JJ
48218	686	70	rate	rate	NN
48218	686	71	of	of	IN
48218	686	72	motion	motion	NN
48218	686	73	itself	-PRON-	PRP
48218	686	74	from	from	IN
48218	686	75	one	one	CD
48218	686	76	year	year	NN
48218	686	77	to	to	IN
48218	686	78	another	another	DT
48218	686	79	.	.	.
48218	687	1	No	no	DT
48218	687	2	other	other	JJ
48218	687	3	marking	marking	NN
48218	687	4	on	on	IN
48218	687	5	Jupiter	Jupiter	NNP
48218	687	6	is	be	VBZ
48218	687	7	so	so	RB
48218	687	8	permanent	permanent	JJ
48218	687	9	as	as	IN
48218	687	10	this	this	DT
48218	687	11	.	.	.
48218	688	1	From	from	IN
48218	688	2	time	time	NN
48218	688	3	to	to	IN
48218	688	4	time	time	VB
48218	688	5	great	great	JJ
48218	688	6	round	round	JJ
48218	688	7	white	white	JJ
48218	688	8	clouds	cloud	NNS
48218	688	9	form	form	VBP
48218	688	10	in	in	IN
48218	688	11	a	a	DT
48218	688	12	long	long	JJ
48218	688	13	series	series	NN
48218	688	14	as	as	IN
48218	688	15	if	if	IN
48218	688	16	shot	shoot	VBN
48218	688	17	up	up	RP
48218	688	18	from	from	IN
48218	688	19	some	some	DT
48218	688	20	eruption	eruption	NN
48218	688	21	below	below	RB
48218	688	22	,	,	,
48218	688	23	and	and	CC
48218	688	24	then	then	RB
48218	688	25	drawn	draw	VBN
48218	688	26	into	into	IN
48218	688	27	the	the	DT
48218	688	28	equatorial	equatorial	JJ
48218	688	29	current	current	NN
48218	688	30	.	.	.
48218	689	1	From	from	IN
48218	689	2	time	time	NN
48218	689	3	to	to	IN
48218	689	4	time	time	NN
48218	689	5	the	the	DT
48218	689	6	belts	belt	NNS
48218	689	7	themselves	-PRON-	PRP
48218	689	8	change	change	VBP
48218	689	9	in	in	IN
48218	689	10	breadth	breadth	NN
48218	689	11	,	,	,
48218	689	12	in	in	IN
48218	689	13	colour	colour	NN
48218	689	14	,	,	,
48218	689	15	and	and	CC
48218	689	16	complexity	complexity	NN
48218	689	17	.	.	.
48218	690	1	Jupiter	Jupiter	NNP
48218	690	2	is	be	VBZ
48218	690	3	emphatically	emphatically	RB
48218	690	4	the	the	DT
48218	690	5	planet	planet	NN
48218	690	6	of	of	IN
48218	690	7	change	change	NN
48218	690	8	.	.	.
48218	691	1	And	and	CC
48218	691	2	such	such	JJ
48218	691	3	change	change	NN
48218	691	4	means	mean	VBZ
48218	691	5	energy	energy	NN
48218	691	6	,	,	,
48218	691	7	especially	especially	RB
48218	691	8	energy	energy	NN
48218	691	9	in	in	IN
48218	691	10	the	the	DT
48218	691	11	form	form	NN
48218	691	12	of	of	IN
48218	691	13	heat	heat	NN
48218	691	14	.	.	.
48218	692	1	If	if	IN
48218	692	2	Jupiter	Jupiter	NNP
48218	692	3	possessed	possess	VBD
48218	692	4	no	no	DT
48218	692	5	heat	heat	NN
48218	692	6	but	but	CC
48218	692	7	that	that	IN
48218	692	8	it	-PRON-	PRP
48218	692	9	derived	derive	VBD
48218	692	10	from	from	IN
48218	692	11	the	the	DT
48218	692	12	Sun	Sun	NNP
48218	692	13	,	,	,
48218	692	14	it	-PRON-	PRP
48218	692	15	would	would	MD
48218	692	16	be	be	VB
48218	692	17	colder	cold	JJR
48218	692	18	than	than	IN
48218	692	19	Mars	Mars	NNP
48218	692	20	,	,	,
48218	692	21	and	and	CC
48218	692	22	therefore	therefore	RB
48218	692	23	an	an	DT
48218	692	24	absolutely	absolutely	RB
48218	692	25	frozen	frozen	JJ
48218	692	26	globe	globe	NN
48218	692	27	.	.	.
48218	693	1	But	but	CC
48218	693	2	these	these	DT
48218	693	3	rushing	rush	VBG
48218	693	4	winds	wind	NNS
48218	693	5	and	and	CC
48218	693	6	hurrying	hurry	VBG
48218	693	7	clouds	cloud	NNS
48218	693	8	are	be	VBP
48218	693	9	evidences	evidence	NNS
48218	693	10	of	of	IN
48218	693	11	heat	heat	NN
48218	693	12	and	and	CC
48218	693	13	activity	activity	NN
48218	693	14	--	--	:
48218	693	15	a	a	DT
48218	693	16	native	native	JJ
48218	693	17	heat	heat	NN
48218	693	18	much	much	RB
48218	693	19	above	above	IN
48218	693	20	that	that	DT
48218	693	21	of	of	IN
48218	693	22	our	-PRON-	PRP$
48218	693	23	Earth	Earth	NNP
48218	693	24	.	.	.
48218	694	1	While	while	IN
48218	694	2	Mars	Mars	NNP
48218	694	3	is	be	VBZ
48218	694	4	probably	probably	RB
48218	694	5	nearer	near	JJR
48218	694	6	to	to	IN
48218	694	7	the	the	DT
48218	694	8	Moon	Moon	NNP
48218	694	9	than	than	IN
48218	694	10	to	to	IN
48218	694	11	the	the	DT
48218	694	12	Earth	Earth	NNP
48218	694	13	in	in	IN
48218	694	14	its	-PRON-	PRP$
48218	694	15	condition	condition	NN
48218	694	16	,	,	,
48218	694	17	Jupiter	Jupiter	NNP
48218	694	18	has	have	VBZ
48218	694	19	probably	probably	RB
48218	694	20	more	more	JJR
48218	694	21	analogies	analogy	NNS
48218	694	22	with	with	IN
48218	694	23	the	the	DT
48218	694	24	Sun	Sun	NNP
48218	694	25	.	.	.
48218	695	1	The	the	DT
48218	695	2	one	one	CD
48218	695	3	unrivalled	unrivalled	JJ
48218	695	4	distinction	distinction	NN
48218	695	5	of	of	IN
48218	695	6	SATURN	SATURN	NNP
48218	695	7	is	be	VBZ
48218	695	8	its	-PRON-	PRP$
48218	695	9	Ring	Ring	NNP
48218	695	10	.	.	.
48218	696	1	Nothing	nothing	NN
48218	696	2	like	like	IN
48218	696	3	this	this	DT
48218	696	4	exists	exist	VBZ
48218	696	5	elsewhere	elsewhere	RB
48218	696	6	in	in	IN
48218	696	7	the	the	DT
48218	696	8	solar	solar	JJ
48218	696	9	system	system	NN
48218	696	10	.	.	.
48218	697	1	Everywhere	everywhere	RB
48218	697	2	else	else	RB
48218	697	3	we	-PRON-	PRP
48218	697	4	see	see	VBP
48218	697	5	spherical	spherical	JJ
48218	697	6	globes	globe	NNS
48218	697	7	;	;	:
48218	697	8	this	this	DT
48218	697	9	is	be	VBZ
48218	697	10	a	a	DT
48218	697	11	flat	flat	JJ
48218	697	12	disc	disc	NN
48218	697	13	,	,	,
48218	697	14	but	but	CC
48218	697	15	without	without	IN
48218	697	16	its	-PRON-	PRP$
48218	697	17	central	central	JJ
48218	697	18	portion	portion	NN
48218	697	19	.	.	.
48218	698	1	It	-PRON-	PRP
48218	698	2	surrounds	surround	VBZ
48218	698	3	the	the	DT
48218	698	4	planet	planet	NN
48218	698	5	,	,	,
48218	698	6	lying	lie	VBG
48218	698	7	in	in	IN
48218	698	8	the	the	DT
48218	698	9	plane	plane	NN
48218	698	10	of	of	IN
48218	698	11	its	-PRON-	PRP$
48218	698	12	equator	equator	NN
48218	698	13	,	,	,
48218	698	14	but	but	CC
48218	698	15	touches	touch	VBZ
48218	698	16	it	-PRON-	PRP
48218	698	17	nowhere	nowhere	RB
48218	698	18	,	,	,
48218	698	19	a	a	DT
48218	698	20	gap	gap	NN
48218	698	21	of	of	IN
48218	698	22	7000	7000	CD
48218	698	23	miles	mile	NNS
48218	698	24	intervening	intervene	VBG
48218	698	25	.	.	.
48218	699	1	It	-PRON-	PRP
48218	699	2	appears	appear	VBZ
48218	699	3	to	to	TO
48218	699	4	be	be	VB
48218	699	5	circular	circular	JJ
48218	699	6	,	,	,
48218	699	7	and	and	CC
48218	699	8	is	be	VBZ
48218	699	9	42,000	42,000	CD
48218	699	10	miles	mile	NNS
48218	699	11	in	in	IN
48218	699	12	breadth	breadth	NN
48218	699	13	.	.	.
48218	700	1	Yet	yet	CC
48218	700	2	it	-PRON-	PRP
48218	700	3	is	be	VBZ
48218	700	4	not	not	RB
48218	700	5	,	,	,
48218	700	6	as	as	IN
48218	700	7	it	-PRON-	PRP
48218	700	8	appears	appear	VBZ
48218	700	9	to	to	TO
48218	700	10	be	be	VB
48218	700	11	,	,	,
48218	700	12	a	a	DT
48218	700	13	flat	flat	JJ
48218	700	14	continuous	continuous	JJ
48218	700	15	surface	surface	NN
48218	700	16	.	.	.
48218	701	1	It	-PRON-	PRP
48218	701	2	is	be	VBZ
48218	701	3	in	in	IN
48218	701	4	reality	reality	NN
48218	701	5	made	make	VBN
48218	701	6	up	up	RP
48218	701	7	of	of	IN
48218	701	8	an	an	DT
48218	701	9	infinite	infinite	JJ
48218	701	10	number	number	NN
48218	701	11	of	of	IN
48218	701	12	tiny	tiny	JJ
48218	701	13	satellites	satellite	NNS
48218	701	14	,	,	,
48218	701	15	mere	mere	JJ
48218	701	16	dust	dust	NN
48218	701	17	or	or	CC
48218	701	18	pebbles	pebble	NNS
48218	701	19	for	for	IN
48218	701	20	the	the	DT
48218	701	21	most	most	JJS
48218	701	22	part	part	NN
48218	701	23	,	,	,
48218	701	24	but	but	CC
48218	701	25	so	so	RB
48218	701	26	numerous	numerous	JJ
48218	701	27	as	as	IN
48218	701	28	to	to	TO
48218	701	29	look	look	VB
48218	701	30	from	from	IN
48218	701	31	our	-PRON-	PRP$
48218	701	32	distance	distance	NN
48218	701	33	like	like	IN
48218	701	34	a	a	DT
48218	701	35	continuous	continuous	JJ
48218	701	36	ring	ring	NN
48218	701	37	,	,	,
48218	701	38	or	or	CC
48218	701	39	rather	rather	RB
48218	701	40	like	like	UH
48218	701	41	three	three	CD
48218	701	42	or	or	CC
48218	701	43	four	four	CD
48218	701	44	concentric	concentric	JJ
48218	701	45	rings	ring	NNS
48218	701	46	,	,	,
48218	701	47	for	for	IN
48218	701	48	certain	certain	JJ
48218	701	49	divisions	division	NNS
48218	701	50	have	have	VBP
48218	701	51	been	be	VBN
48218	701	52	noticed	notice	VBN
48218	701	53	in	in	IN
48218	701	54	it	-PRON-	PRP
48218	701	55	--	--	:
48218	701	56	an	an	DT
48218	701	57	inner	inner	JJ
48218	701	58	broad	broad	JJ
48218	701	59	division	division	NN
48218	701	60	called	call	VBN
48218	701	61	after	after	IN
48218	701	62	its	-PRON-	PRP$
48218	701	63	discoverer	discoverer	NN
48218	701	64	,	,	,
48218	701	65	CASSINI	CASSINI	NNP
48218	701	66	,	,	,
48218	701	67	and	and	CC
48218	701	68	an	an	DT
48218	701	69	outer	outer	JJ
48218	701	70	,	,	,
48218	701	71	fainter	fainter	NN
48218	701	72	,	,	,
48218	701	73	narrower	narrower	VB
48218	701	74	one	one	CD
48218	701	75	discovered	discover	VBN
48218	701	76	by	by	IN
48218	701	77	ENCKE	ENCKE	NNP
48218	701	78	.	.	.
48218	702	1	The	the	DT
48218	702	2	innermost	innermost	JJS
48218	702	3	part	part	NN
48218	702	4	of	of	IN
48218	702	5	the	the	DT
48218	702	6	ring	ring	NN
48218	702	7	is	be	VBZ
48218	702	8	dusky	dusky	JJ
48218	702	9	,	,	,
48218	702	10	fainter	fainter	NN
48218	702	11	{	{	-LRB-
48218	702	12	79	79	CD
48218	702	13	}	}	-RRB-
48218	702	14	than	than	IN
48218	702	15	the	the	DT
48218	702	16	planet	planet	NN
48218	702	17	or	or	CC
48218	702	18	the	the	DT
48218	702	19	rest	rest	NN
48218	702	20	of	of	IN
48218	702	21	the	the	DT
48218	702	22	ring	ring	NN
48218	702	23	,	,	,
48218	702	24	and	and	CC
48218	702	25	is	be	VBZ
48218	702	26	known	know	VBN
48218	702	27	as	as	IN
48218	702	28	the	the	DT
48218	702	29	"	"	``
48218	702	30	crape	crape	NN
48218	702	31	-	-	HYPH
48218	702	32	ring	ring	NN
48218	702	33	.	.	.
48218	702	34	"	"	''
48218	703	1	Of	of	IN
48218	703	2	Saturn	Saturn	NNP
48218	703	3	itself	-PRON-	PRP
48218	703	4	we	-PRON-	PRP
48218	703	5	know	know	VBP
48218	703	6	little	little	JJ
48218	703	7	;	;	:
48218	703	8	it	-PRON-	PRP
48218	703	9	is	be	VBZ
48218	703	10	further	further	RB
48218	703	11	off	off	RB
48218	703	12	and	and	CC
48218	703	13	fainter	fainter	VB
48218	703	14	than	than	IN
48218	703	15	Jupiter	Jupiter	NNP
48218	703	16	,	,	,
48218	703	17	and	and	CC
48218	703	18	its	-PRON-	PRP$
48218	703	19	details	detail	NNS
48218	703	20	are	be	VBP
48218	703	21	not	not	RB
48218	703	22	so	so	RB
48218	703	23	pronounced	pronounced	JJ
48218	703	24	,	,	,
48218	703	25	but	but	CC
48218	703	26	in	in	IN
48218	703	27	general	general	JJ
48218	703	28	they	-PRON-	PRP
48218	703	29	resemble	resemble	VBP
48218	703	30	those	those	DT
48218	703	31	of	of	IN
48218	703	32	Jupiter	Jupiter	NNP
48218	703	33	.	.	.
48218	704	1	The	the	DT
48218	704	2	planet	planet	NN
48218	704	3	rotates	rotate	VBZ
48218	704	4	quickly	quickly	RB
48218	704	5	--	--	:
48218	704	6	in	in	IN
48218	704	7	10	10	CD
48218	704	8	h.	h.	NN
48218	704	9	14	14	CD
48218	704	10	m.--its	m.--its	NN
48218	704	11	markings	marking	NNS
48218	704	12	run	run	VB
48218	704	13	into	into	IN
48218	704	14	parallel	parallel	JJ
48218	704	15	belts	belt	NNS
48218	704	16	,	,	,
48218	704	17	and	and	CC
48218	704	18	are	be	VBP
48218	704	19	diversified	diversify	VBN
48218	704	20	by	by	IN
48218	704	21	spots	spot	NNS
48218	704	22	of	of	IN
48218	704	23	the	the	DT
48218	704	24	same	same	JJ
48218	704	25	character	character	NN
48218	704	26	as	as	IN
48218	704	27	on	on	IN
48218	704	28	Jupiter	Jupiter	NNP
48218	704	29	.	.	.
48218	705	1	Saturn	Saturn	NNP
48218	705	2	is	be	VBZ
48218	705	3	probably	probably	RB
48218	705	4	possessed	possess	VBN
48218	705	5	of	of	IN
48218	705	6	no	no	DT
48218	705	7	small	small	JJ
48218	705	8	amount	amount	NN
48218	705	9	of	of	IN
48218	705	10	native	native	JJ
48218	705	11	heat	heat	NN
48218	705	12	.	.	.
48218	706	1	URANUS	URANUS	NNP
48218	706	2	and	and	CC
48218	706	3	NEPTUNE	NEPTUNE	NNP
48218	706	4	are	be	VBP
48218	706	5	much	much	RB
48218	706	6	smaller	small	JJR
48218	706	7	bodies	body	NNS
48218	706	8	than	than	IN
48218	706	9	Jupiter	Jupiter	NNP
48218	706	10	and	and	CC
48218	706	11	Saturn	Saturn	NNP
48218	706	12	,	,	,
48218	706	13	though	though	IN
48218	706	14	far	far	RB
48218	706	15	larger	large	JJR
48218	706	16	than	than	IN
48218	706	17	the	the	DT
48218	706	18	Earth	Earth	NNP
48218	706	19	.	.	.
48218	707	1	But	but	CC
48218	707	2	their	-PRON-	PRP$
48218	707	3	distance	distance	NN
48218	707	4	from	from	IN
48218	707	5	the	the	DT
48218	707	6	Earth	Earth	NNP
48218	707	7	and	and	CC
48218	707	8	Sun	Sun	NNP
48218	707	9	makes	make	VBZ
48218	707	10	their	-PRON-	PRP$
48218	707	11	discs	disc	NNS
48218	707	12	small	small	JJ
48218	707	13	and	and	CC
48218	707	14	faint	faint	JJ
48218	707	15	,	,	,
48218	707	16	and	and	CC
48218	707	17	they	-PRON-	PRP
48218	707	18	show	show	VBP
48218	707	19	little	little	JJ
48218	707	20	in	in	IN
48218	707	21	the	the	DT
48218	707	22	telescope	telescope	NN
48218	707	23	beyond	beyond	IN
48218	707	24	a	a	DT
48218	707	25	hint	hint	NN
48218	707	26	of	of	IN
48218	707	27	"	"	``
48218	707	28	belts	belt	NNS
48218	707	29	"	"	''
48218	707	30	like	like	IN
48218	707	31	those	those	DT
48218	707	32	of	of	IN
48218	707	33	Jupiter	Jupiter	NNP
48218	707	34	;	;	:
48218	707	35	so	so	IN
48218	707	36	that	that	IN
48218	707	37	,	,	,
48218	707	38	as	as	IN
48218	707	39	with	with	IN
48218	707	40	that	that	DT
48218	707	41	planet	planet	NN
48218	707	42	,	,	,
48218	707	43	the	the	DT
48218	707	44	surfaces	surface	NNS
48218	707	45	that	that	WDT
48218	707	46	they	-PRON-	PRP
48218	707	47	show	show	VBP
48218	707	48	are	be	VBP
48218	707	49	almost	almost	RB
48218	707	50	certainly	certainly	RB
48218	707	51	the	the	DT
48218	707	52	upper	upper	JJ
48218	707	53	surfaces	surface	NNS
48218	707	54	of	of	IN
48218	707	55	a	a	DT
48218	707	56	shell	shell	NN
48218	707	57	of	of	IN
48218	707	58	cloud	cloud	NN
48218	707	59	.	.	.
48218	708	1	In	in	IN
48218	708	2	general	general	JJ
48218	708	3	,	,	,
48218	708	4	therefore	therefore	RB
48218	708	5	,	,	,
48218	708	6	the	the	DT
48218	708	7	rule	rule	NN
48218	708	8	appears	appear	VBZ
48218	708	9	to	to	TO
48218	708	10	hold	hold	VB
48218	708	11	good	good	JJ
48218	708	12	throughout	throughout	IN
48218	708	13	the	the	DT
48218	708	14	solar	solar	JJ
48218	708	15	system	system	NN
48218	708	16	that	that	WDT
48218	708	17	a	a	DT
48218	708	18	very	very	RB
48218	708	19	large	large	JJ
48218	708	20	body	body	NN
48218	708	21	is	be	VBZ
48218	708	22	intensely	intensely	RB
48218	708	23	hot	hot	JJ
48218	708	24	and	and	CC
48218	708	25	in	in	IN
48218	708	26	a	a	DT
48218	708	27	condition	condition	NN
48218	708	28	of	of	IN
48218	708	29	violent	violent	JJ
48218	708	30	activity	activity	NN
48218	708	31	and	and	CC
48218	708	32	rapid	rapid	JJ
48218	708	33	change	change	NN
48218	708	34	;	;	:
48218	708	35	that	that	IN
48218	708	36	smaller	small	JJR
48218	708	37	bodies	body	NNS
48218	708	38	are	be	VBP
48218	708	39	less	less	RBR
48218	708	40	hot	hot	JJ
48218	708	41	and	and	CC
48218	708	42	less	less	RBR
48218	708	43	active	active	JJ
48218	708	44	,	,	,
48218	708	45	until	until	IN
48218	708	46	we	-PRON-	PRP
48218	708	47	come	come	VBP
48218	708	48	down	down	RP
48218	708	49	to	to	IN
48218	708	50	the	the	DT
48218	708	51	smallest	small	JJS
48218	708	52	,	,	,
48218	708	53	which	which	WDT
48218	708	54	are	be	VBP
48218	708	55	cold	cold	JJ
48218	708	56	,	,	,
48218	708	57	inert	inert	JJ
48218	708	58	,	,	,
48218	708	59	and	and	CC
48218	708	60	dead	dead	JJ
48218	708	61	.	.	.
48218	709	1	Our	-PRON-	PRP$
48218	709	2	own	own	JJ
48218	709	3	Earth	Earth	NNP
48218	709	4	,	,	,
48218	709	5	midway	midway	NN
48218	709	6	in	in	IN
48218	709	7	the	the	DT
48218	709	8	series	series	NN
48218	709	9	,	,	,
48218	709	10	is	be	VBZ
48218	709	11	itself	-PRON-	PRP
48218	709	12	cold	cold	JJ
48218	709	13	,	,	,
48218	709	14	but	but	CC
48218	709	15	is	be	VBZ
48218	709	16	placed	place	VBN
48218	709	17	at	at	IN
48218	709	18	such	such	PDT
48218	709	19	a	a	DT
48218	709	20	distance	distance	NN
48218	709	21	from	from	IN
48218	709	22	the	the	DT
48218	709	23	Sun	Sun	NNP
48218	709	24	as	as	IN
48218	709	25	to	to	TO
48218	709	26	receive	receive	VB
48218	709	27	from	from	IN
48218	709	28	it	-PRON-	PRP
48218	709	29	a	a	DT
48218	709	30	sufficient	sufficient	JJ
48218	709	31	but	but	CC
48218	709	32	not	not	RB
48218	709	33	excessive	excessive	JJ
48218	709	34	supply	supply	NN
48218	709	35	of	of	IN
48218	709	36	light	light	NN
48218	709	37	and	and	CC
48218	709	38	heat	heat	NN
48218	709	39	,	,	,
48218	709	40	and	and	CC
48218	709	41	the	the	DT
48218	709	42	changes	change	NNS
48218	709	43	of	of	IN
48218	709	44	the	the	DT
48218	709	45	Earth	Earth	NNP
48218	709	46	are	be	VBP
48218	709	47	such	such	JJ
48218	709	48	as	as	IN
48218	709	49	not	not	RB
48218	709	50	to	to	TO
48218	709	51	prohibit	prohibit	VB
48218	709	52	but	but	CC
48218	709	53	to	to	TO
48218	709	54	nourish	nourish	VB
48218	709	55	and	and	CC
48218	709	56	support	support	VB
48218	709	57	the	the	DT
48218	709	58	growth	growth	NN
48218	709	59	and	and	CC
48218	709	60	development	development	NN
48218	709	61	of	of	IN
48218	709	62	the	the	DT
48218	709	63	various	various	JJ
48218	709	64	forms	form	NNS
48218	709	65	of	of	IN
48218	709	66	life	life	NN
48218	709	67	.	.	.
48218	710	1	The	the	DT
48218	710	2	smallest	small	JJS
48218	710	3	members	member	NNS
48218	710	4	of	of	IN
48218	710	5	the	the	DT
48218	710	6	solar	solar	JJ
48218	710	7	system	system	NN
48218	710	8	are	be	VBP
48218	710	9	known	know	VBN
48218	710	10	as	as	IN
48218	710	11	METEORS	METEORS	NNP
48218	710	12	.	.	.
48218	711	1	These	these	DT
48218	711	2	are	be	VBP
48218	711	3	often	often	RB
48218	711	4	no	no	RB
48218	711	5	more	more	JJR
48218	711	6	than	than	IN
48218	711	7	pebbles	pebble	NNS
48218	711	8	or	or	CC
48218	711	9	particles	particle	NNS
48218	711	10	of	of	IN
48218	711	11	dust	dust	NN
48218	711	12	,	,	,
48218	711	13	moving	move	VBG
48218	711	14	together	together	RB
48218	711	15	in	in	IN
48218	711	16	associated	associated	JJ
48218	711	17	orbits	orbit	NNS
48218	711	18	round	round	VBP
48218	711	19	the	the	DT
48218	711	20	Sun	Sun	NNP
48218	711	21	.	.	.
48218	712	1	They	-PRON-	PRP
48218	712	2	are	be	VBP
48218	712	3	too	too	RB
48218	712	4	small	small	JJ
48218	712	5	and	and	CC
48218	712	6	too	too	RB
48218	712	7	scattered	scatter	VBN
48218	712	8	to	to	TO
48218	712	9	be	be	VB
48218	712	10	seen	see	VBN
48218	712	11	in	in	IN
48218	712	12	open	open	JJ
48218	712	13	space	space	NN
48218	712	14	,	,	,
48218	712	15	and	and	CC
48218	712	16	become	become	VB
48218	712	17	visible	visible	JJ
48218	712	18	to	to	IN
48218	712	19	us	-PRON-	PRP
48218	712	20	only	only	RB
48218	712	21	{	{	-LRB-
48218	712	22	80	80	CD
48218	712	23	}	}	-RRB-
48218	712	24	when	when	WRB
48218	712	25	their	-PRON-	PRP$
48218	712	26	orbits	orbit	NNS
48218	712	27	intersect	intersect	VBP
48218	712	28	that	that	DT
48218	712	29	of	of	IN
48218	712	30	the	the	DT
48218	712	31	earth	earth	NN
48218	712	32	,	,	,
48218	712	33	and	and	CC
48218	712	34	the	the	DT
48218	712	35	earth	earth	NN
48218	712	36	actually	actually	RB
48218	712	37	encounters	encounter	VBZ
48218	712	38	them	-PRON-	PRP
48218	712	39	.	.	.
48218	713	1	They	-PRON-	PRP
48218	713	2	then	then	RB
48218	713	3	rush	rush	VBP
48218	713	4	into	into	IN
48218	713	5	our	-PRON-	PRP$
48218	713	6	atmosphere	atmosphere	NN
48218	713	7	at	at	IN
48218	713	8	a	a	DT
48218	713	9	great	great	JJ
48218	713	10	speed	speed	NN
48218	713	11	,	,	,
48218	713	12	and	and	CC
48218	713	13	become	become	VBP
48218	713	14	highly	highly	RB
48218	713	15	heated	heated	JJ
48218	713	16	and	and	CC
48218	713	17	luminous	luminous	JJ
48218	713	18	as	as	IN
48218	713	19	they	-PRON-	PRP
48218	713	20	compress	compress	VBP
48218	713	21	the	the	DT
48218	713	22	air	air	NN
48218	713	23	before	before	IN
48218	713	24	them	-PRON-	PRP
48218	713	25	;	;	:
48218	713	26	so	so	RB
48218	713	27	highly	highly	RB
48218	713	28	heated	heated	JJ
48218	713	29	that	that	IN
48218	713	30	most	most	JJS
48218	713	31	are	be	VBP
48218	713	32	vapourised	vapourise	VBN
48218	713	33	and	and	CC
48218	713	34	dissipated	dissipate	VBN
48218	713	35	,	,	,
48218	713	36	but	but	CC
48218	713	37	a	a	DT
48218	713	38	few	few	JJ
48218	713	39	reach	reach	VBP
48218	713	40	the	the	DT
48218	713	41	ground	ground	NN
48218	713	42	.	.	.
48218	714	1	As	as	IN
48218	714	2	they	-PRON-	PRP
48218	714	3	are	be	VBP
48218	714	4	actually	actually	RB
48218	714	5	moving	move	VBG
48218	714	6	in	in	IN
48218	714	7	parallel	parallel	JJ
48218	714	8	paths	path	NNS
48218	714	9	at	at	IN
48218	714	10	the	the	DT
48218	714	11	time	time	NN
48218	714	12	of	of	IN
48218	714	13	one	one	CD
48218	714	14	of	of	IN
48218	714	15	these	these	DT
48218	714	16	encounters	encounter	NNS
48218	714	17	,	,	,
48218	714	18	they	-PRON-	PRP
48218	714	19	appear	appear	VBP
48218	714	20	from	from	IN
48218	714	21	the	the	DT
48218	714	22	effect	effect	NN
48218	714	23	of	of	IN
48218	714	24	perspective	perspective	NN
48218	714	25	to	to	TO
48218	714	26	diverge	diverge	VB
48218	714	27	from	from	IN
48218	714	28	a	a	DT
48218	714	29	point	point	NN
48218	714	30	,	,	,
48218	714	31	hence	hence	RB
48218	714	32	called	call	VBD
48218	714	33	the	the	DT
48218	714	34	"	"	``
48218	714	35	+	+	CC
48218	714	36	radiant+	radiant+	NN
48218	714	37	.	.	.
48218	714	38	"	"	''
48218	715	1	Some	some	DT
48218	715	2	showers	shower	NNS
48218	715	3	occur	occur	VBP
48218	715	4	on	on	IN
48218	715	5	the	the	DT
48218	715	6	same	same	JJ
48218	715	7	date	date	NN
48218	715	8	of	of	IN
48218	715	9	every	every	DT
48218	715	10	year	year	NN
48218	715	11	;	;	:
48218	715	12	thus	thus	RB
48218	715	13	a	a	DT
48218	715	14	radiant	radiant	NN
48218	715	15	in	in	IN
48218	715	16	the	the	DT
48218	715	17	constellation	constellation	NN
48218	715	18	Lyra	Lyra	NNP
48218	715	19	is	be	VBZ
48218	715	20	active	active	JJ
48218	715	21	about	about	IN
48218	715	22	April	April	NNP
48218	715	23	21	21	CD
48218	715	24	,	,	,
48218	715	25	giving	give	VBG
48218	715	26	us	-PRON-	PRP
48218	715	27	meteors	meteor	NNS
48218	715	28	,	,	,
48218	715	29	known	know	VBN
48218	715	30	as	as	IN
48218	715	31	the	the	DT
48218	715	32	"	"	``
48218	715	33	Lyrids	Lyrids	NNPS
48218	715	34	"	"	''
48218	715	35	;	;	:
48218	715	36	and	and	CC
48218	715	37	another	another	DT
48218	715	38	in	in	IN
48218	715	39	Perseus	Perseus	NNP
48218	715	40	in	in	IN
48218	715	41	August	August	NNP
48218	715	42	,	,	,
48218	715	43	gives	give	VBZ
48218	715	44	us	-PRON-	PRP
48218	715	45	the	the	DT
48218	715	46	"	"	``
48218	715	47	Perseids	Perseids	NNPS
48218	715	48	.	.	.
48218	715	49	"	"	''
48218	716	1	Other	other	JJ
48218	716	2	radiants	radiant	NNS
48218	716	3	are	be	VBP
48218	716	4	active	active	JJ
48218	716	5	at	at	IN
48218	716	6	intervals	interval	NNS
48218	716	7	of	of	IN
48218	716	8	several	several	JJ
48218	716	9	years	year	NNS
48218	716	10	;	;	:
48218	716	11	the	the	DT
48218	716	12	most	most	RBS
48218	716	13	famous	famous	JJ
48218	716	14	of	of	IN
48218	716	15	all	all	DT
48218	716	16	meteoric	meteoric	JJ
48218	716	17	showers	shower	NNS
48218	716	18	,	,	,
48218	716	19	that	that	DT
48218	716	20	of	of	IN
48218	716	21	the	the	DT
48218	716	22	"	"	``
48218	716	23	Leonids	leonid	NNS
48218	716	24	,	,	,
48218	716	25	"	"	''
48218	716	26	from	from	IN
48218	716	27	a	a	DT
48218	716	28	radiant	radiant	NN
48218	716	29	in	in	IN
48218	716	30	Leo	Leo	NNP
48218	716	31	,	,	,
48218	716	32	was	be	VBD
48218	716	33	active	active	JJ
48218	716	34	for	for	IN
48218	716	35	many	many	JJ
48218	716	36	centuries	century	NNS
48218	716	37	every	every	DT
48218	716	38	thirty	thirty	CD
48218	716	39	-	-	HYPH
48218	716	40	third	third	JJ
48218	716	41	year	year	NN
48218	716	42	;	;	,
48218	716	43	and	and	CC
48218	716	44	another	another	DT
48218	716	45	falling	fall	VBG
48218	716	46	in	in	IN
48218	716	47	the	the	DT
48218	716	48	same	same	JJ
48218	716	49	month	month	NN
48218	716	50	,	,	,
48218	716	51	November	November	NNP
48218	716	52	,	,	,
48218	716	53	came	come	VBD
48218	716	54	from	from	IN
48218	716	55	a	a	DT
48218	716	56	radiant	radiant	NN
48218	716	57	in	in	IN
48218	716	58	Andromeda	Andromeda	NNP
48218	716	59	every	every	DT
48218	716	60	thirteen	thirteen	CD
48218	716	61	years	year	NNS
48218	716	62	.	.	.
48218	717	1	In	in	IN
48218	717	2	these	these	DT
48218	717	3	four	four	CD
48218	717	4	cases	case	NNS
48218	717	5	and	and	CC
48218	717	6	in	in	IN
48218	717	7	some	some	DT
48218	717	8	others	other	NNS
48218	717	9	the	the	DT
48218	717	10	meteors	meteor	NNS
48218	717	11	have	have	VBP
48218	717	12	been	be	VBN
48218	717	13	found	find	VBN
48218	717	14	to	to	TO
48218	717	15	be	be	VB
48218	717	16	travelling	travel	VBG
48218	717	17	along	along	IN
48218	717	18	the	the	DT
48218	717	19	same	same	JJ
48218	717	20	path	path	NN
48218	717	21	as	as	IN
48218	717	22	a	a	DT
48218	717	23	comet	comet	NN
48218	717	24	.	.	.
48218	718	1	It	-PRON-	PRP
48218	718	2	is	be	VBZ
48218	718	3	therefore	therefore	RB
48218	718	4	considered	consider	VBN
48218	718	5	that	that	IN
48218	718	6	meteoric	meteoric	JJ
48218	718	7	swarms	swarm	NNS
48218	718	8	are	be	VBP
48218	718	9	due	due	JJ
48218	718	10	to	to	IN
48218	718	11	the	the	DT
48218	718	12	gradual	gradual	JJ
48218	718	13	break	break	NN
48218	718	14	up	up	IN
48218	718	15	of	of	IN
48218	718	16	comets	comet	NNS
48218	718	17	;	;	:
48218	718	18	indeed	indeed	RB
48218	718	19	the	the	DT
48218	718	20	comet	comet	NN
48218	718	21	of	of	IN
48218	718	22	the	the	DT
48218	718	23	Andromeda	Andromeda	NNP
48218	718	24	shower	shower	NN
48218	718	25	,	,	,
48218	718	26	known	know	VBN
48218	718	27	from	from	IN
48218	718	28	one	one	CD
48218	718	29	of	of	IN
48218	718	30	its	-PRON-	PRP$
48218	718	31	observers	observer	NNS
48218	718	32	as	as	IN
48218	718	33	"	"	``
48218	718	34	Biela	Biela	NNP
48218	718	35	's	's	POS
48218	718	36	,	,	,
48218	718	37	"	"	``
48218	718	38	was	be	VBD
48218	718	39	actually	actually	RB
48218	718	40	seen	see	VBN
48218	718	41	to	to	TO
48218	718	42	divide	divide	VB
48218	718	43	into	into	IN
48218	718	44	two	two	CD
48218	718	45	in	in	IN
48218	718	46	December	December	NNP
48218	718	47	1845	1845	CD
48218	718	48	,	,	,
48218	718	49	and	and	CC
48218	718	50	has	have	VBZ
48218	718	51	not	not	RB
48218	718	52	been	be	VBN
48218	718	53	observed	observe	VBN
48218	718	54	as	as	IN
48218	718	55	a	a	DT
48218	718	56	comet	comet	NN
48218	718	57	since	since	IN
48218	718	58	1852	1852	CD
48218	718	59	,	,	,
48218	718	60	though	though	IN
48218	718	61	the	the	DT
48218	718	62	showers	shower	NNS
48218	718	63	connected	connect	VBN
48218	718	64	with	with	IN
48218	718	65	it	-PRON-	PRP
48218	718	66	,	,	,
48218	718	67	giving	give	VBG
48218	718	68	us	-PRON-	PRP
48218	718	69	the	the	DT
48218	718	70	meteors	meteor	NNS
48218	718	71	known	know	VBN
48218	718	72	as	as	IN
48218	718	73	the	the	DT
48218	718	74	"	"	``
48218	718	75	Andromedes	Andromedes	NNPS
48218	718	76	,	,	,
48218	718	77	"	"	''
48218	718	78	have	have	VBP
48218	718	79	continued	continue	VBN
48218	718	80	to	to	TO
48218	718	81	be	be	VB
48218	718	82	frequent	frequent	JJ
48218	718	83	and	and	CC
48218	718	84	rich	rich	JJ
48218	718	85	.	.	.
48218	719	1	Meteors	meteor	NNS
48218	719	2	,	,	,
48218	719	3	therefore	therefore	RB
48218	719	4	,	,	,
48218	719	5	are	be	VBP
48218	719	6	the	the	DT
48218	719	7	smallest	small	JJS
48218	719	8	,	,	,
48218	719	9	most	most	RBS
48218	719	10	insignificant	insignificant	JJ
48218	719	11	,	,	,
48218	719	12	of	of	IN
48218	719	13	all	all	PDT
48218	719	14	the	the	DT
48218	719	15	celestial	celestial	JJ
48218	719	16	bodies	body	NNS
48218	719	17	;	;	:
48218	719	18	and	and	CC
48218	719	19	the	the	DT
48218	719	20	shining	shining	NN
48218	719	21	out	out	IN
48218	719	22	of	of	IN
48218	719	23	a	a	DT
48218	719	24	meteor	meteor	NN
48218	719	25	is	be	VBZ
48218	719	26	the	the	DT
48218	719	27	last	last	JJ
48218	719	28	stage	stage	NN
48218	719	29	of	of	IN
48218	719	30	its	-PRON-	PRP$
48218	719	31	history	history	NN
48218	719	32	--	--	:
48218	719	33	its	-PRON-	PRP$
48218	719	34	death	death	NN
48218	719	35	;	;	:
48218	719	36	after	after	IN
48218	719	37	death	death	NN
48218	719	38	it	-PRON-	PRP
48218	719	39	simply	simply	RB
48218	719	40	goes	go	VBZ
48218	719	41	to	to	TO
48218	719	42	add	add	VB
48218	719	43	an	an	DT
48218	719	44	infinitesimal	infinitesimal	JJ
48218	719	45	trifle	trifle	NN
48218	719	46	to	to	IN
48218	719	47	the	the	DT
48218	719	48	dust	dust	NN
48218	719	49	of	of	IN
48218	719	50	the	the	DT
48218	719	51	earth	earth	NN
48218	719	52	.	.	.
48218	720	1	{	{	-LRB-
48218	720	2	81	81	CD
48218	720	3	}	}	-RRB-
48218	720	4	CHAPTER	chapter	NN
48218	720	5	VI	VI	NNP
48218	720	6	THE	the	DT
48218	720	7	SYSTEM	system	NN
48218	720	8	OF	of	IN
48218	720	9	THE	the	DT
48218	720	10	STARS	star	NNS
48218	720	11	The	the	DT
48218	720	12	first	first	JJ
48218	720	13	step	step	NN
48218	720	14	towards	towards	IN
48218	720	15	our	-PRON-	PRP$
48218	720	16	knowledge	knowledge	NN
48218	720	17	of	of	IN
48218	720	18	the	the	DT
48218	720	19	starry	starry	NN
48218	720	20	heavens	heavens	NNPS
48218	720	21	was	be	VBD
48218	720	22	made	make	VBN
48218	720	23	when	when	WRB
48218	720	24	the	the	DT
48218	720	25	unknown	unknown	JJ
48218	720	26	and	and	CC
48218	720	27	forgotten	forget	VBN
48218	720	28	astronomers	astronomer	NNS
48218	720	29	of	of	IN
48218	720	30	2700	2700	CD
48218	720	31	B.C.	B.C.	NNP
48218	721	1	arranged	arrange	VBD
48218	721	2	the	the	DT
48218	721	3	stars	star	NNS
48218	721	4	into	into	IN
48218	721	5	constellations	constellation	NNS
48218	721	6	,	,	,
48218	721	7	for	for	IN
48218	721	8	it	-PRON-	PRP
48218	721	9	was	be	VBD
48218	721	10	the	the	DT
48218	721	11	first	first	JJ
48218	721	12	step	step	NN
48218	721	13	towards	towards	IN
48218	721	14	distinguishing	distinguish	VBG
48218	721	15	one	one	CD
48218	721	16	star	star	NN
48218	721	17	from	from	IN
48218	721	18	another	another	DT
48218	721	19	.	.	.
48218	722	1	When	when	WRB
48218	722	2	one	one	CD
48218	722	3	star	star	NN
48218	722	4	began	begin	VBD
48218	722	5	to	to	TO
48218	722	6	be	be	VB
48218	722	7	known	know	VBN
48218	722	8	as	as	IN
48218	722	9	"	"	``
48218	722	10	the	the	DT
48218	722	11	star	star	NN
48218	722	12	in	in	IN
48218	722	13	the	the	DT
48218	722	14	eye	eye	NN
48218	722	15	of	of	IN
48218	722	16	the	the	DT
48218	722	17	Bull	Bull	NNP
48218	722	18	,	,	,
48218	722	19	"	"	''
48218	722	20	and	and	CC
48218	722	21	another	another	DT
48218	722	22	as	as	IN
48218	722	23	"	"	``
48218	722	24	the	the	DT
48218	722	25	star	star	NN
48218	722	26	in	in	IN
48218	722	27	the	the	DT
48218	722	28	shoulder	shoulder	NN
48218	722	29	of	of	IN
48218	722	30	the	the	DT
48218	722	31	Giant	Giant	NNP
48218	722	32	,	,	,
48218	722	33	"	"	''
48218	722	34	the	the	DT
48218	722	35	heavens	heavens	NNPS
48218	722	36	ceased	cease	VBD
48218	722	37	to	to	TO
48218	722	38	display	display	VB
48218	722	39	an	an	DT
48218	722	40	indiscriminate	indiscriminate	JJ
48218	722	41	crowd	crowd	NN
48218	722	42	of	of	IN
48218	722	43	twinkling	twinkle	VBG
48218	722	44	lights	light	NNS
48218	722	45	;	;	:
48218	722	46	each	each	DT
48218	722	47	star	star	NN
48218	722	48	began	begin	VBD
48218	722	49	to	to	TO
48218	722	50	possess	possess	VB
48218	722	51	individuality	individuality	NN
48218	722	52	.	.	.
48218	723	1	The	the	DT
48218	723	2	next	next	JJ
48218	723	3	step	step	NN
48218	723	4	was	be	VBD
48218	723	5	taken	take	VBN
48218	723	6	when	when	WRB
48218	723	7	Hipparchus	Hipparchus	NNP
48218	723	8	made	make	VBD
48218	723	9	his	-PRON-	PRP$
48218	723	10	catalogue	catalogue	NN
48218	723	11	of	of	IN
48218	723	12	stars	star	NNS
48218	723	13	(	(	-LRB-
48218	723	14	129	129	CD
48218	723	15	B.C.	B.C.	NNP
48218	724	1	)	)	-RRB-
48218	724	2	,	,	,
48218	724	3	not	not	RB
48218	724	4	only	only	RB
48218	724	5	giving	give	VBG
48218	724	6	its	-PRON-	PRP$
48218	724	7	name	name	NN
48218	724	8	to	to	IN
48218	724	9	each	each	DT
48218	724	10	star	star	NN
48218	724	11	,	,	,
48218	724	12	but	but	CC
48218	724	13	measuring	measure	VBG
48218	724	14	and	and	CC
48218	724	15	fixing	fix	VBG
48218	724	16	its	-PRON-	PRP$
48218	724	17	place	place	NN
48218	724	18	--	--	:
48218	724	19	a	a	DT
48218	724	20	catalogue	catalogue	NN
48218	724	21	represented	represent	VBN
48218	724	22	to	to	IN
48218	724	23	us	-PRON-	PRP
48218	724	24	by	by	IN
48218	724	25	that	that	DT
48218	724	26	of	of	IN
48218	724	27	Claudius	Claudius	NNP
48218	724	28	Ptolemy	Ptolemy	NNP
48218	724	29	(	(	-LRB-
48218	724	30	A.D.	A.D.	NNP
48218	724	31	137	137	CD
48218	724	32	)	)	-RRB-
48218	724	33	.	.	.
48218	725	1	The	the	DT
48218	725	2	third	third	JJ
48218	725	3	step	step	NN
48218	725	4	was	be	VBD
48218	725	5	taken	take	VBN
48218	725	6	when	when	WRB
48218	725	7	BRADLEY	BRADLEY	NNP
48218	725	8	,	,	,
48218	725	9	the	the	DT
48218	725	10	third	third	JJ
48218	725	11	Astronomer	Astronomer	NNP
48218	725	12	Royal	Royal	NNP
48218	725	13	,	,	,
48218	725	14	made	make	VBN
48218	725	15	,	,	,
48218	725	16	at	at	IN
48218	725	17	Greenwich	Greenwich	NNP
48218	725	18	,	,	,
48218	725	19	a	a	DT
48218	725	20	catalogue	catalogue	NN
48218	725	21	of	of	IN
48218	725	22	more	more	JJR
48218	725	23	than	than	IN
48218	725	24	3000	3000	CD
48218	725	25	star	star	NN
48218	725	26	-	-	HYPH
48218	725	27	places	place	NNS
48218	725	28	determined	determine	VBN
48218	725	29	with	with	IN
48218	725	30	the	the	DT
48218	725	31	telescope	telescope	NN
48218	725	32	.	.	.
48218	726	1	A	a	DT
48218	726	2	century	century	NN
48218	726	3	later	later	RB
48218	726	4	ARGELANDER	ARGELANDER	NNP
48218	726	5	made	make	VBD
48218	726	6	the	the	DT
48218	726	7	great	great	JJ
48218	726	8	Bonn	Bonn	NNP
48218	726	9	Zone	Zone	NNP
48218	726	10	catalogue	catalogue	NN
48218	726	11	of	of	IN
48218	726	12	330,000	330,000	CD
48218	726	13	stars	star	NNS
48218	726	14	,	,	,
48218	726	15	and	and	CC
48218	726	16	now	now	RB
48218	726	17	a	a	DT
48218	726	18	great	great	JJ
48218	726	19	photographic	photographic	JJ
48218	726	20	catalogue	catalogue	NN
48218	726	21	and	and	CC
48218	726	22	chart	chart	NN
48218	726	23	of	of	IN
48218	726	24	the	the	DT
48218	726	25	entire	entire	JJ
48218	726	26	heavens	heaven	NNS
48218	726	27	have	have	VBP
48218	726	28	been	be	VBN
48218	726	29	arranged	arrange	VBN
48218	726	30	between	between	IN
48218	726	31	eighteen	eighteen	CD
48218	726	32	observatories	observatory	NNS
48218	726	33	of	of	IN
48218	726	34	different	different	JJ
48218	726	35	countries	country	NNS
48218	726	36	.	.	.
48218	727	1	This	this	DT
48218	727	2	great	great	JJ
48218	727	3	chart	chart	NN
48218	727	4	when	when	WRB
48218	727	5	complete	complete	JJ
48218	727	6	will	will	MD
48218	727	7	probably	probably	RB
48218	727	8	present	present	VB
48218	727	9	30	30	CD
48218	727	10	millions	million	NNS
48218	727	11	of	of	IN
48218	727	12	stars	star	NNS
48218	727	13	in	in	IN
48218	727	14	position	position	NN
48218	727	15	and	and	CC
48218	727	16	brightness	brightness	NN
48218	727	17	.	.	.
48218	728	1	{	{	-LRB-
48218	728	2	82	82	CD
48218	728	3	}	}	-RRB-
48218	728	4	The	the	DT
48218	728	5	question	question	NN
48218	728	6	naturally	naturally	RB
48218	728	7	arises	arise	VBZ
48218	728	8	,	,	,
48218	728	9	"	"	``
48218	728	10	Why	why	WRB
48218	728	11	so	so	RB
48218	728	12	many	many	JJ
48218	728	13	stars	star	NNS
48218	728	14	?	?	.
48218	729	1	What	what	WDT
48218	729	2	conceivable	conceivable	JJ
48218	729	3	use	use	NN
48218	729	4	can	can	MD
48218	729	5	be	be	VB
48218	729	6	served	serve	VBN
48218	729	7	by	by	IN
48218	729	8	catalogues	catalogue	NNS
48218	729	9	of	of	IN
48218	729	10	30	30	CD
48218	729	11	millions	million	NNS
48218	729	12	or	or	CC
48218	729	13	even	even	RB
48218	729	14	of	of	IN
48218	729	15	3000	3000	CD
48218	729	16	stars	star	NNS
48218	729	17	?	?	.
48218	729	18	"	"	''
48218	730	1	And	and	CC
48218	730	2	so	so	RB
48218	730	3	far	far	RB
48218	730	4	as	as	IN
48218	730	5	strictly	strictly	RB
48218	730	6	practical	practical	JJ
48218	730	7	purposes	purpose	NNS
48218	730	8	are	be	VBP
48218	730	9	concerned	concern	VBN
48218	730	10	,	,	,
48218	730	11	the	the	DT
48218	730	12	answer	answer	NN
48218	730	13	must	must	MD
48218	730	14	be	be	VB
48218	730	15	that	that	IN
48218	730	16	there	there	EX
48218	730	17	is	be	VBZ
48218	730	18	none	none	NN
48218	730	19	.	.	.
48218	731	1	Thus	thus	RB
48218	731	2	MASKELYNE	MASKELYNE	NNP
48218	731	3	,	,	,
48218	731	4	the	the	DT
48218	731	5	fifth	fifth	JJ
48218	731	6	Astronomer	Astronomer	NNP
48218	731	7	Royal	Royal	NNP
48218	731	8	,	,	,
48218	731	9	restricted	restrict	VBD
48218	731	10	his	-PRON-	PRP$
48218	731	11	observations	observation	NNS
48218	731	12	to	to	IN
48218	731	13	some	some	DT
48218	731	14	thirty	thirty	CD
48218	731	15	-	-	HYPH
48218	731	16	six	six	CD
48218	731	17	stars	star	NNS
48218	731	18	,	,	,
48218	731	19	which	which	WDT
48218	731	20	were	be	VBD
48218	731	21	all	all	DT
48218	731	22	that	that	WDT
48218	731	23	he	-PRON-	PRP
48218	731	24	needed	need	VBD
48218	731	25	for	for	IN
48218	731	26	his	-PRON-	PRP$
48218	731	27	_	_	NNP
48218	731	28	Nautical	Nautical	NNP
48218	731	29	Almanac	Almanac	NNP
48218	731	30	_	_	NNP
48218	731	31	,	,	,
48218	731	32	and	and	CC
48218	731	33	these	these	DT
48218	731	34	,	,	,
48218	731	35	with	with	IN
48218	731	36	perhaps	perhaps	RB
48218	731	37	a	a	DT
48218	731	38	few	few	JJ
48218	731	39	additions	addition	NNS
48218	731	40	,	,	,
48218	731	41	would	would	MD
48218	731	42	be	be	VB
48218	731	43	sufficient	sufficient	JJ
48218	731	44	for	for	IN
48218	731	45	all	all	DT
48218	731	46	purely	purely	RB
48218	731	47	practical	practical	JJ
48218	731	48	ends	end	NNS
48218	731	49	.	.	.
48218	732	1	But	but	CC
48218	732	2	there	there	EX
48218	732	3	is	be	VBZ
48218	732	4	in	in	IN
48218	732	5	man	man	NN
48218	732	6	a	a	DT
48218	732	7	restless	restless	NN
48218	732	8	,	,	,
48218	732	9	resistless	resistless	JJ
48218	732	10	passion	passion	NN
48218	732	11	for	for	IN
48218	732	12	knowledge	knowledge	NN
48218	732	13	--	--	:
48218	732	14	for	for	IN
48218	732	15	knowledge	knowledge	NN
48218	732	16	for	for	IN
48218	732	17	its	-PRON-	PRP$
48218	732	18	own	own	JJ
48218	732	19	sake	sake	NN
48218	732	20	--	--	:
48218	732	21	that	that	DT
48218	732	22	is	be	VBZ
48218	732	23	always	always	RB
48218	732	24	compelling	compel	VBG
48218	732	25	him	-PRON-	PRP
48218	732	26	to	to	TO
48218	732	27	answer	answer	VB
48218	732	28	the	the	DT
48218	732	29	challenge	challenge	NN
48218	732	30	of	of	IN
48218	732	31	the	the	DT
48218	732	32	unknown	unknown	NN
48218	732	33	.	.	.
48218	733	1	The	the	DT
48218	733	2	secret	secret	NN
48218	733	3	hid	hide	VBD
48218	733	4	behind	behind	IN
48218	733	5	the	the	DT
48218	733	6	hills	hill	NNS
48218	733	7	,	,	,
48218	733	8	or	or	CC
48218	733	9	across	across	IN
48218	733	10	the	the	DT
48218	733	11	seas	sea	NNS
48218	733	12	,	,	,
48218	733	13	has	have	VBZ
48218	733	14	drawn	draw	VBN
48218	733	15	the	the	DT
48218	733	16	explorer	explorer	NN
48218	733	17	in	in	IN
48218	733	18	all	all	DT
48218	733	19	ages	age	NNS
48218	733	20	;	;	:
48218	733	21	and	and	CC
48218	733	22	the	the	DT
48218	733	23	secret	secret	NN
48218	733	24	hid	hide	VBD
48218	733	25	behind	behind	IN
48218	733	26	the	the	DT
48218	733	27	stars	star	NNS
48218	733	28	has	have	VBZ
48218	733	29	been	be	VBN
48218	733	30	a	a	DT
48218	733	31	magnet	magnet	NN
48218	733	32	not	not	RB
48218	733	33	less	less	RBR
48218	733	34	powerful	powerful	JJ
48218	733	35	.	.	.
48218	734	1	So	so	IN
48218	734	2	catalogues	catalogue	NNS
48218	734	3	of	of	IN
48218	734	4	stars	star	NNS
48218	734	5	have	have	VBP
48218	734	6	been	be	VBN
48218	734	7	made	make	VBN
48218	734	8	,	,	,
48218	734	9	and	and	CC
48218	734	10	made	make	VBN
48218	734	11	again	again	RB
48218	734	12	,	,	,
48218	734	13	and	and	CC
48218	734	14	enlarged	enlarge	VBD
48218	734	15	and	and	CC
48218	734	16	repeated	repeat	VBN
48218	734	17	;	;	:
48218	734	18	instruments	instrument	NNS
48218	734	19	of	of	IN
48218	734	20	ever	ever	RB
48218	734	21	-	-	HYPH
48218	734	22	increasing	increase	VBG
48218	734	23	delicacy	delicacy	NN
48218	734	24	have	have	VBP
48218	734	25	been	be	VBN
48218	734	26	built	build	VBN
48218	734	27	in	in	IN
48218	734	28	order	order	NN
48218	734	29	to	to	TO
48218	734	30	determine	determine	VB
48218	734	31	the	the	DT
48218	734	32	positions	position	NNS
48218	734	33	of	of	IN
48218	734	34	stars	star	NNS
48218	734	35	,	,	,
48218	734	36	and	and	CC
48218	734	37	observations	observation	NNS
48218	734	38	have	have	VBP
48218	734	39	been	be	VBN
48218	734	40	made	make	VBN
48218	734	41	with	with	IN
48218	734	42	ever	ever	RB
48218	734	43	-	-	HYPH
48218	734	44	increasing	increase	VBG
48218	734	45	care	care	NN
48218	734	46	and	and	CC
48218	734	47	refinement	refinement	NN
48218	734	48	.	.	.
48218	735	1	It	-PRON-	PRP
48218	735	2	is	be	VBZ
48218	735	3	knowledge	knowledge	NN
48218	735	4	for	for	IN
48218	735	5	its	-PRON-	PRP$
48218	735	6	own	own	JJ
48218	735	7	sake	sake	NN
48218	735	8	that	that	WDT
48218	735	9	is	be	VBZ
48218	735	10	longed	long	VBN
48218	735	11	for	for	IN
48218	735	12	,	,	,
48218	735	13	knowledge	knowledge	NN
48218	735	14	that	that	WDT
48218	735	15	can	can	MD
48218	735	16	only	only	RB
48218	735	17	be	be	VB
48218	735	18	won	win	VBN
48218	735	19	by	by	IN
48218	735	20	infinite	infinite	JJ
48218	735	21	patience	patience	NN
48218	735	22	and	and	CC
48218	735	23	care	care	NN
48218	735	24	.	.	.
48218	736	1	The	the	DT
48218	736	2	chief	chief	JJ
48218	736	3	instrument	instrument	NN
48218	736	4	used	use	VBN
48218	736	5	in	in	IN
48218	736	6	making	make	VBG
48218	736	7	a	a	DT
48218	736	8	star	star	NN
48218	736	9	catalogue	catalogue	NN
48218	736	10	is	be	VBZ
48218	736	11	called	call	VBN
48218	736	12	a	a	DT
48218	736	13	transit	transit	NN
48218	736	14	circle	circle	NN
48218	736	15	;	;	:
48218	736	16	two	two	CD
48218	736	17	great	great	JJ
48218	736	18	stone	stone	NN
48218	736	19	pillars	pillar	NNS
48218	736	20	are	be	VBP
48218	736	21	set	set	VBN
48218	736	22	up	up	RP
48218	736	23	,	,	,
48218	736	24	each	each	DT
48218	736	25	carrying	carry	VBG
48218	736	26	one	one	CD
48218	736	27	end	end	NN
48218	736	28	of	of	IN
48218	736	29	an	an	DT
48218	736	30	axis	axis	NN
48218	736	31	,	,	,
48218	736	32	and	and	CC
48218	736	33	the	the	DT
48218	736	34	axis	axis	NN
48218	736	35	carries	carry	VBZ
48218	736	36	a	a	DT
48218	736	37	telescope	telescope	NN
48218	736	38	.	.	.
48218	737	1	The	the	DT
48218	737	2	telescope	telescope	NN
48218	737	3	can	can	MD
48218	737	4	turn	turn	VB
48218	737	5	round	round	RB
48218	737	6	like	like	IN
48218	737	7	a	a	DT
48218	737	8	wheel	wheel	NN
48218	737	9	,	,	,
48218	737	10	in	in	IN
48218	737	11	one	one	CD
48218	737	12	direction	direction	NN
48218	737	13	only	only	RB
48218	737	14	;	;	:
48218	737	15	it	-PRON-	PRP
48218	737	16	points	point	VBZ
48218	737	17	due	due	JJ
48218	737	18	north	north	RB
48218	737	19	or	or	CC
48218	737	20	due	due	JJ
48218	737	21	south	south	NN
48218	737	22	.	.	.
48218	738	1	A	a	DT
48218	738	2	circle	circle	NN
48218	738	3	carefully	carefully	RB
48218	738	4	divided	divide	VBN
48218	738	5	into	into	IN
48218	738	6	degrees	degree	NNS
48218	738	7	and	and	CC
48218	738	8	fractions	fraction	NNS
48218	738	9	of	of	IN
48218	738	10	a	a	DT
48218	738	11	degree	degree	NN
48218	738	12	is	be	VBZ
48218	738	13	attached	attach	VBN
48218	738	14	to	to	IN
48218	738	15	the	the	DT
48218	738	16	telescope	telescope	NN
48218	738	17	.	.	.
48218	739	1	In	in	IN
48218	739	2	the	the	DT
48218	739	3	course	course	NN
48218	739	4	of	of	IN
48218	739	5	the	the	DT
48218	739	6	twenty	twenty	CD
48218	739	7	-	-	HYPH
48218	739	8	four	four	CD
48218	739	9	hours	hour	NNS
48218	739	10	every	every	DT
48218	739	11	star	star	NN
48218	739	12	above	above	IN
48218	739	13	the	the	DT
48218	739	14	horizon	horizon	NN
48218	739	15	of	of	IN
48218	739	16	the	the	DT
48218	739	17	observatory	observatory	NN
48218	739	18	must	must	MD
48218	739	19	come	come	VB
48218	739	20	at	at	IN
48218	739	21	least	least	JJS
48218	739	22	once	once	RB
48218	739	23	within	within	IN
48218	739	24	the	the	DT
48218	739	25	range	range	NN
48218	739	26	of	of	IN
48218	739	27	this	this	DT
48218	739	28	telescope	telescope	NN
48218	739	29	,	,	,
48218	739	30	and	and	CC
48218	739	31	at	at	IN
48218	739	32	that	that	DT
48218	739	33	moment	moment	NN
48218	739	34	the	the	DT
48218	739	35	observer	observer	NN
48218	739	36	points	point	VBZ
48218	739	37	the	the	DT
48218	739	38	telescope	telescope	NN
48218	739	39	to	to	IN
48218	739	40	the	the	DT
48218	739	41	{	{	-LRB-
48218	739	42	83	83	CD
48218	739	43	}	}	-RRB-
48218	739	44	star	star	NN
48218	739	45	,	,	,
48218	739	46	and	and	CC
48218	739	47	notes	note	VBZ
48218	739	48	the	the	DT
48218	739	49	time	time	NN
48218	739	50	by	by	IN
48218	739	51	his	-PRON-	PRP$
48218	739	52	clock	clock	NN
48218	739	53	when	when	WRB
48218	739	54	the	the	DT
48218	739	55	star	star	NN
48218	739	56	crossed	cross	VBD
48218	739	57	the	the	DT
48218	739	58	spider	spider	NN
48218	739	59	's	's	POS
48218	739	60	threads	thread	NNS
48218	739	61	,	,	,
48218	739	62	which	which	WDT
48218	739	63	are	be	VBP
48218	739	64	fitted	fit	VBN
48218	739	65	in	in	IN
48218	739	66	the	the	DT
48218	739	67	focus	focus	NN
48218	739	68	of	of	IN
48218	739	69	his	-PRON-	PRP$
48218	739	70	eye	eye	NN
48218	739	71	-	-	HYPH
48218	739	72	piece	piece	NN
48218	739	73	.	.	.
48218	740	1	He	-PRON-	PRP
48218	740	2	also	also	RB
48218	740	3	notes	note	VBZ
48218	740	4	the	the	DT
48218	740	5	angle	angle	NN
48218	740	6	at	at	IN
48218	740	7	which	which	WDT
48218	740	8	the	the	DT
48218	740	9	telescope	telescope	NN
48218	740	10	was	be	VBD
48218	740	11	inclined	incline	VBN
48218	740	12	to	to	IN
48218	740	13	the	the	DT
48218	740	14	horizon	horizon	NN
48218	740	15	by	by	IN
48218	740	16	reading	read	VBG
48218	740	17	the	the	DT
48218	740	18	divisions	division	NNS
48218	740	19	of	of	IN
48218	740	20	his	-PRON-	PRP$
48218	740	21	circle	circle	NN
48218	740	22	.	.	.
48218	741	1	For	for	IN
48218	741	2	by	by	IN
48218	741	3	these	these	DT
48218	741	4	two	two	CD
48218	741	5	--	--	:
48218	741	6	the	the	DT
48218	741	7	time	time	NN
48218	741	8	when	when	WRB
48218	741	9	the	the	DT
48218	741	10	star	star	NN
48218	741	11	passed	pass	VBD
48218	741	12	before	before	IN
48218	741	13	the	the	DT
48218	741	14	telescope	telescope	NN
48218	741	15	and	and	CC
48218	741	16	the	the	DT
48218	741	17	angle	angle	NN
48218	741	18	at	at	IN
48218	741	19	which	which	WDT
48218	741	20	the	the	DT
48218	741	21	telescope	telescope	NN
48218	741	22	was	be	VBD
48218	741	23	inclined	incline	VBN
48218	741	24	--	--	:
48218	741	25	he	-PRON-	PRP
48218	741	26	is	be	VBZ
48218	741	27	able	able	JJ
48218	741	28	to	to	TO
48218	741	29	fix	fix	VB
48218	741	30	the	the	DT
48218	741	31	position	position	NN
48218	741	32	of	of	IN
48218	741	33	the	the	DT
48218	741	34	star	star	NN
48218	741	35	.	.	.
48218	742	1	"	"	``
48218	742	2	But	but	CC
48218	742	3	why	why	WRB
48218	742	4	should	should	MD
48218	742	5	catalogues	catalogue	NNS
48218	742	6	be	be	VB
48218	742	7	repeated	repeat	VBN
48218	742	8	?	?	.
48218	743	1	When	when	WRB
48218	743	2	once	once	IN
48218	743	3	the	the	DT
48218	743	4	position	position	NN
48218	743	5	of	of	IN
48218	743	6	a	a	DT
48218	743	7	star	star	NN
48218	743	8	has	have	VBZ
48218	743	9	been	be	VBN
48218	743	10	observed	observe	VBN
48218	743	11	,	,	,
48218	743	12	why	why	WRB
48218	743	13	trouble	trouble	NN
48218	743	14	to	to	TO
48218	743	15	observe	observe	VB
48218	743	16	it	-PRON-	PRP
48218	743	17	again	again	RB
48218	743	18	?	?	.
48218	744	1	Will	Will	MD
48218	744	2	not	not	RB
48218	744	3	the	the	DT
48218	744	4	record	record	NN
48218	744	5	serve	serve	VB
48218	744	6	in	in	IN
48218	744	7	perpetuity	perpetuity	NN
48218	744	8	?	?	.
48218	744	9	"	"	''
48218	745	1	The	the	DT
48218	745	2	answers	answer	NNS
48218	745	3	to	to	IN
48218	745	4	these	these	DT
48218	745	5	questions	question	NNS
48218	745	6	have	have	VBP
48218	745	7	been	be	VBN
48218	745	8	given	give	VBN
48218	745	9	by	by	IN
48218	745	10	star	star	NN
48218	745	11	catalogues	catalogue	NNS
48218	745	12	themselves	-PRON-	PRP
48218	745	13	,	,	,
48218	745	14	or	or	CC
48218	745	15	have	have	VBP
48218	745	16	come	come	VBN
48218	745	17	out	out	RP
48218	745	18	in	in	IN
48218	745	19	the	the	DT
48218	745	20	process	process	NN
48218	745	21	of	of	IN
48218	745	22	making	make	VBG
48218	745	23	them	-PRON-	PRP
48218	745	24	.	.	.
48218	746	1	The	the	DT
48218	746	2	Earth	Earth	NNP
48218	746	3	rotates	rotate	VBZ
48218	746	4	on	on	IN
48218	746	5	its	-PRON-	PRP$
48218	746	6	axis	axi	NNS
48218	746	7	and	and	CC
48218	746	8	revolves	revolve	NNS
48218	746	9	round	round	IN
48218	746	10	the	the	DT
48218	746	11	Sun	Sun	NNP
48218	746	12	.	.	.
48218	747	1	But	but	CC
48218	747	2	that	that	IN
48218	747	3	axis	axi	NNS
48218	747	4	also	also	RB
48218	747	5	has	have	VBZ
48218	747	6	a	a	DT
48218	747	7	rolling	rolling	JJ
48218	747	8	motion	motion	NN
48218	747	9	of	of	IN
48218	747	10	its	-PRON-	PRP$
48218	747	11	own	own	JJ
48218	747	12	,	,	,
48218	747	13	and	and	CC
48218	747	14	gives	give	VBZ
48218	747	15	rise	rise	NN
48218	747	16	to	to	IN
48218	747	17	an	an	DT
48218	747	18	apparent	apparent	JJ
48218	747	19	motion	motion	NN
48218	747	20	of	of	IN
48218	747	21	the	the	DT
48218	747	22	stars	star	NNS
48218	747	23	called	call	VBN
48218	747	24	+	+	ADD
48218	747	25	Precession+	Precession+	NNP
48218	747	26	.	.	.
48218	748	1	Hipparchus	Hipparchus	NNP
48218	748	2	discovered	discover	VBD
48218	748	3	this	this	DT
48218	748	4	effect	effect	NN
48218	748	5	while	while	IN
48218	748	6	at	at	IN
48218	748	7	work	work	NN
48218	748	8	on	on	IN
48218	748	9	his	-PRON-	PRP$
48218	748	10	catalogue	catalogue	NN
48218	748	11	,	,	,
48218	748	12	and	and	CC
48218	748	13	our	-PRON-	PRP$
48218	748	14	knowledge	knowledge	NN
48218	748	15	of	of	IN
48218	748	16	the	the	DT
48218	748	17	amount	amount	NN
48218	748	18	of	of	IN
48218	748	19	Precession	Precession	NNP
48218	748	20	enables	enable	VBZ
48218	748	21	us	-PRON-	PRP
48218	748	22	to	to	TO
48218	748	23	fix	fix	VB
48218	748	24	the	the	DT
48218	748	25	date	date	NN
48218	748	26	when	when	WRB
48218	748	27	the	the	DT
48218	748	28	constellations	constellation	NNS
48218	748	29	were	be	VBD
48218	748	30	designed	design	VBN
48218	748	31	.	.	.
48218	749	1	Similarly	similarly	RB
48218	749	2	,	,	,
48218	749	3	Bradley	Bradley	NNP
48218	749	4	discovered	discover	VBD
48218	749	5	two	two	CD
48218	749	6	further	further	JJ
48218	749	7	apparent	apparent	JJ
48218	749	8	motions	motion	NNS
48218	749	9	of	of	IN
48218	749	10	the	the	DT
48218	749	11	stars--+Aberration+	stars--+aberration+	NN
48218	749	12	and	and	CC
48218	749	13	+	+	SYM
48218	749	14	Nutation+	nutation+	ADD
48218	749	15	.	.	.
48218	750	1	Of	of	IN
48218	750	2	these	these	DT
48218	750	3	,	,	,
48218	750	4	the	the	DT
48218	750	5	first	first	JJ
48218	750	6	arises	arise	VBZ
48218	750	7	from	from	IN
48218	750	8	the	the	DT
48218	750	9	fact	fact	NN
48218	750	10	that	that	IN
48218	750	11	the	the	DT
48218	750	12	light	light	NN
48218	750	13	coming	come	VBG
48218	750	14	from	from	IN
48218	750	15	the	the	DT
48218	750	16	stars	star	NNS
48218	750	17	moves	move	NNS
48218	750	18	with	with	IN
48218	750	19	an	an	DT
48218	750	20	inconceivable	inconceivable	JJ
48218	750	21	speed	speed	NN
48218	750	22	,	,	,
48218	750	23	but	but	CC
48218	750	24	does	do	VBZ
48218	750	25	not	not	RB
48218	750	26	cross	cross	VB
48218	750	27	from	from	IN
48218	750	28	star	star	NN
48218	750	29	to	to	IN
48218	750	30	Earth	Earth	NNP
48218	750	31	instantly	instantly	RB
48218	750	32	;	;	:
48218	750	33	it	-PRON-	PRP
48218	750	34	takes	take	VBZ
48218	750	35	an	an	DT
48218	750	36	appreciable	appreciable	NN
48218	750	37	,	,	,
48218	750	38	even	even	RB
48218	750	39	a	a	DT
48218	750	40	long	long	JJ
48218	750	41	,	,	,
48218	750	42	time	time	NN
48218	750	43	to	to	TO
48218	750	44	make	make	VB
48218	750	45	the	the	DT
48218	750	46	journey	journey	NN
48218	750	47	.	.	.
48218	751	1	But	but	CC
48218	751	2	the	the	DT
48218	751	3	Earth	Earth	NNP
48218	751	4	is	be	VBZ
48218	751	5	travelling	travel	VBG
48218	751	6	round	round	IN
48218	751	7	the	the	DT
48218	751	8	Sun	Sun	NNP
48218	751	9	,	,	,
48218	751	10	and	and	CC
48218	751	11	therefore	therefore	RB
48218	751	12	continually	continually	RB
48218	751	13	changing	change	VBG
48218	751	14	its	-PRON-	PRP$
48218	751	15	direction	direction	NN
48218	751	16	of	of	IN
48218	751	17	motion	motion	NN
48218	751	18	,	,	,
48218	751	19	and	and	CC
48218	751	20	in	in	IN
48218	751	21	consequence	consequence	NN
48218	751	22	there	there	EX
48218	751	23	is	be	VBZ
48218	751	24	an	an	DT
48218	751	25	apparent	apparent	JJ
48218	751	26	change	change	NN
48218	751	27	in	in	IN
48218	751	28	the	the	DT
48218	751	29	direction	direction	NN
48218	751	30	in	in	IN
48218	751	31	which	which	WDT
48218	751	32	the	the	DT
48218	751	33	star	star	NN
48218	751	34	is	be	VBZ
48218	751	35	seen	see	VBN
48218	751	36	.	.	.
48218	752	1	The	the	DT
48218	752	2	change	change	NN
48218	752	3	is	be	VBZ
48218	752	4	very	very	RB
48218	752	5	small	small	JJ
48218	752	6	,	,	,
48218	752	7	for	for	IN
48218	752	8	though	though	IN
48218	752	9	the	the	DT
48218	752	10	Earth	Earth	NNP
48218	752	11	moves	move	VBZ
48218	752	12	18-½	18-½	CD
48218	752	13	miles	mile	NNS
48218	752	14	in	in	IN
48218	752	15	a	a	DT
48218	752	16	second	second	JJ
48218	752	17	,	,	,
48218	752	18	light	light	NN
48218	752	19	travels	travel	VBZ
48218	752	20	10,000	10,000	CD
48218	752	21	times	time	NNS
48218	752	22	as	as	RB
48218	752	23	fast	fast	RB
48218	752	24	.	.	.
48218	753	1	Stars	star	NNS
48218	753	2	therefore	therefore	RB
48218	753	3	are	be	VBP
48218	753	4	deflected	deflect	VBN
48218	753	5	from	from	IN
48218	753	6	their	-PRON-	PRP$
48218	753	7	true	true	JJ
48218	753	8	positions	position	NNS
48218	753	9	by	by	IN
48218	753	10	Aberration	aberration	NN
48218	753	11	,	,	,
48218	753	12	by	by	IN
48218	753	13	{	{	-LRB-
48218	753	14	84	84	CD
48218	753	15	}	}	-RRB-
48218	753	16	an	an	DT
48218	753	17	extreme	extreme	JJ
48218	753	18	amount	amount	NN
48218	753	19	of	of	IN
48218	753	20	20.47	20.47	CD
48218	753	21	"	"	''
48218	753	22	of	of	IN
48218	753	23	arc	arc	NNP
48218	753	24	,	,	,
48218	753	25	that	that	IN
48218	753	26	being	be	VBG
48218	753	27	the	the	DT
48218	753	28	angle	angle	NN
48218	753	29	shown	show	VBN
48218	753	30	by	by	IN
48218	753	31	an	an	DT
48218	753	32	object	object	NN
48218	753	33	that	that	WDT
48218	753	34	is	be	VBZ
48218	753	35	slightly	slightly	RB
48218	753	36	more	more	RBR
48218	753	37	distant	distant	JJ
48218	753	38	than	than	IN
48218	753	39	10,000	10,000	CD
48218	753	40	times	time	NNS
48218	753	41	its	-PRON-	PRP$
48218	753	42	diameter	diameter	NN
48218	753	43	.	.	.
48218	754	1	The	the	DT
48218	754	2	axis	axi	NNS
48218	754	3	of	of	IN
48218	754	4	the	the	DT
48218	754	5	Earth	Earth	NNP
48218	754	6	not	not	RB
48218	754	7	only	only	RB
48218	754	8	rolls	roll	VBZ
48218	754	9	on	on	IN
48218	754	10	itself	-PRON-	PRP
48218	754	11	,	,	,
48218	754	12	but	but	CC
48218	754	13	it	-PRON-	PRP
48218	754	14	does	do	VBZ
48218	754	15	so	so	RB
48218	754	16	with	with	IN
48218	754	17	a	a	DT
48218	754	18	slight	slight	JJ
48218	754	19	staggering	staggering	JJ
48218	754	20	,	,	,
48218	754	21	nodding	nodding	JJ
48218	754	22	motion	motion	NN
48218	754	23	,	,	,
48218	754	24	due	due	IN
48218	754	25	to	to	IN
48218	754	26	the	the	DT
48218	754	27	attractions	attraction	NNS
48218	754	28	of	of	IN
48218	754	29	the	the	DT
48218	754	30	Sun	Sun	NNP
48218	754	31	and	and	CC
48218	754	32	Moon	Moon	NNP
48218	754	33	,	,	,
48218	754	34	known	know	VBN
48218	754	35	as	as	IN
48218	754	36	+	+	CC
48218	754	37	Nutation+	Nutation+	NNP
48218	754	38	.	.	.
48218	755	1	And	and	CC
48218	755	2	the	the	DT
48218	755	3	axis	axi	NNS
48218	755	4	does	do	VBZ
48218	755	5	not	not	RB
48218	755	6	remain	remain	VB
48218	755	7	fixed	fix	VBN
48218	755	8	in	in	IN
48218	755	9	the	the	DT
48218	755	10	solid	solid	JJ
48218	755	11	substance	substance	NN
48218	755	12	of	of	IN
48218	755	13	the	the	DT
48218	755	14	Earth	Earth	NNP
48218	755	15	,	,	,
48218	755	16	but	but	CC
48218	755	17	moves	move	VBZ
48218	755	18	about	about	IN
48218	755	19	irregularly	irregularly	RB
48218	755	20	in	in	IN
48218	755	21	an	an	DT
48218	755	22	area	area	NN
48218	755	23	of	of	IN
48218	755	24	about	about	RB
48218	755	25	60	60	CD
48218	755	26	feet	foot	NNS
48218	755	27	in	in	IN
48218	755	28	diameter	diameter	NN
48218	755	29	.	.	.
48218	756	1	The	the	DT
48218	756	2	positions	position	NNS
48218	756	3	of	of	IN
48218	756	4	the	the	DT
48218	756	5	north	north	NN
48218	756	6	and	and	CC
48218	756	7	south	south	JJ
48218	756	8	poles	pole	NNS
48218	756	9	are	be	VBP
48218	756	10	therefore	therefore	RB
48218	756	11	not	not	RB
48218	756	12	precisely	precisely	RB
48218	756	13	fixed	fix	VBN
48218	756	14	,	,	,
48218	756	15	but	but	CC
48218	756	16	move	move	VB
48218	756	17	,	,	,
48218	756	18	producing	produce	VBG
48218	756	19	what	what	WP
48218	756	20	is	be	VBZ
48218	756	21	known	know	VBN
48218	756	22	as	as	IN
48218	756	23	the	the	DT
48218	756	24	+	+	SYM
48218	756	25	Variation	Variation	NNP
48218	756	26	of	of	IN
48218	756	27	Latitude+	Latitude+	NNP
48218	756	28	.	.	.
48218	757	1	Then	then	RB
48218	757	2	star	star	NN
48218	757	3	-	-	HYPH
48218	757	4	places	place	NNS
48218	757	5	have	have	VBP
48218	757	6	to	to	TO
48218	757	7	be	be	VB
48218	757	8	corrected	correct	VBN
48218	757	9	for	for	IN
48218	757	10	the	the	DT
48218	757	11	effect	effect	NN
48218	757	12	of	of	IN
48218	757	13	our	-PRON-	PRP$
48218	757	14	own	own	JJ
48218	757	15	atmosphere	atmosphere	NN
48218	757	16	,	,	,
48218	757	17	_	_	NNP
48218	757	18	i.e.	i.e.	FW
48218	757	19	_	_	NNP
48218	757	20	refraction	refraction	NN
48218	757	21	,	,	,
48218	757	22	and	and	CC
48218	757	23	for	for	IN
48218	757	24	errors	error	NNS
48218	757	25	of	of	IN
48218	757	26	the	the	DT
48218	757	27	instruments	instrument	NNS
48218	757	28	by	by	IN
48218	757	29	which	which	WDT
48218	757	30	their	-PRON-	PRP$
48218	757	31	places	place	NNS
48218	757	32	are	be	VBP
48218	757	33	determined	determine	VBN
48218	757	34	.	.	.
48218	758	1	And	and	CC
48218	758	2	when	when	WRB
48218	758	3	all	all	PDT
48218	758	4	these	these	DT
48218	758	5	have	have	VBP
48218	758	6	been	be	VBN
48218	758	7	allowed	allow	VBN
48218	758	8	for	for	IN
48218	758	9	,	,	,
48218	758	10	the	the	DT
48218	758	11	result	result	NN
48218	758	12	stands	stand	VBZ
48218	758	13	out	out	RP
48218	758	14	that	that	IN
48218	758	15	different	different	JJ
48218	758	16	stars	star	NNS
48218	758	17	have	have	VBP
48218	758	18	real	real	JJ
48218	758	19	movement	movement	NN
48218	758	20	of	of	IN
48218	758	21	their	-PRON-	PRP$
48218	758	22	own	own	JJ
48218	758	23	--	--	:
48218	758	24	their	-PRON-	PRP$
48218	758	25	+	+	CC
48218	758	26	Proper	proper	JJ
48218	758	27	Motions+	Motions+	NNP
48218	758	28	.	.	.
48218	759	1	No	no	DT
48218	759	2	stars	star	NNS
48218	759	3	are	be	VBP
48218	759	4	really	really	RB
48218	759	5	"	"	``
48218	759	6	fixed	fix	VBN
48218	759	7	"	"	''
48218	759	8	;	;	:
48218	759	9	the	the	DT
48218	759	10	name	name	NN
48218	759	11	"	"	``
48218	759	12	+	+	CC
48218	759	13	fixed	fix	VBN
48218	759	14	stars+	stars+	NNP
48218	759	15	"	"	''
48218	759	16	is	be	VBZ
48218	759	17	a	a	DT
48218	759	18	tradition	tradition	NN
48218	759	19	of	of	IN
48218	759	20	a	a	DT
48218	759	21	time	time	NN
48218	759	22	when	when	WRB
48218	759	23	observation	observation	NN
48218	759	24	was	be	VBD
48218	759	25	too	too	RB
48218	759	26	rough	rough	JJ
48218	759	27	to	to	TO
48218	759	28	detect	detect	VB
48218	759	29	that	that	IN
48218	759	30	any	any	DT
48218	759	31	of	of	IN
48218	759	32	the	the	DT
48218	759	33	heavenly	heavenly	JJ
48218	759	34	bodies	body	NNS
48218	759	35	other	other	JJ
48218	759	36	than	than	IN
48218	759	37	the	the	DT
48218	759	38	planets	planet	NNS
48218	759	39	were	be	VBD
48218	759	40	in	in	IN
48218	759	41	motion	motion	NN
48218	759	42	.	.	.
48218	760	1	But	but	CC
48218	760	2	nothing	nothing	NN
48218	760	3	is	be	VBZ
48218	760	4	fixed	fix	VBN
48218	760	5	.	.	.
48218	761	1	The	the	DT
48218	761	2	Earth	Earth	NNP
48218	761	3	on	on	IN
48218	761	4	which	which	WDT
48218	761	5	we	-PRON-	PRP
48218	761	6	stand	stand	VBP
48218	761	7	has	have	VBZ
48218	761	8	many	many	JJ
48218	761	9	different	different	JJ
48218	761	10	motions	motion	NNS
48218	761	11	;	;	:
48218	761	12	the	the	DT
48218	761	13	stars	star	NNS
48218	761	14	are	be	VBP
48218	761	15	all	all	RB
48218	761	16	in	in	IN
48218	761	17	headlong	headlong	JJ
48218	761	18	flight	flight	NN
48218	761	19	.	.	.
48218	762	1	And	and	CC
48218	762	2	from	from	IN
48218	762	3	this	this	DT
48218	762	4	motion	motion	NN
48218	762	5	of	of	IN
48218	762	6	the	the	DT
48218	762	7	stars	star	NNS
48218	762	8	it	-PRON-	PRP
48218	762	9	has	have	VBZ
48218	762	10	been	be	VBN
48218	762	11	learned	learn	VBN
48218	762	12	that	that	IN
48218	762	13	the	the	DT
48218	762	14	Sun	Sun	NNP
48218	762	15	too	too	RB
48218	762	16	moves	move	VBZ
48218	762	17	.	.	.
48218	763	1	When	when	WRB
48218	763	2	Copernicus	Copernicus	NNP
48218	763	3	overthrew	overthrow	VBD
48218	763	4	the	the	DT
48218	763	5	Ptolemaic	Ptolemaic	NNP
48218	763	6	theory	theory	NN
48218	763	7	and	and	CC
48218	763	8	showed	show	VBD
48218	763	9	that	that	IN
48218	763	10	the	the	DT
48218	763	11	Earth	Earth	NNP
48218	763	12	moves	move	VBZ
48218	763	13	round	round	IN
48218	763	14	the	the	DT
48218	763	15	Sun	Sun	NNP
48218	763	16	,	,	,
48218	763	17	it	-PRON-	PRP
48218	763	18	was	be	VBD
48218	763	19	natural	natural	JJ
48218	763	20	that	that	IN
48218	763	21	men	man	NNS
48218	763	22	should	should	MD
48218	763	23	be	be	VB
48218	763	24	satisfied	satisfied	JJ
48218	763	25	to	to	TO
48218	763	26	take	take	VB
48218	763	27	this	this	DT
48218	763	28	as	as	IN
48218	763	29	the	the	DT
48218	763	30	centre	centre	NN
48218	763	31	of	of	IN
48218	763	32	all	all	DT
48218	763	33	things	thing	NNS
48218	763	34	,	,	,
48218	763	35	fixed	fix	VBN
48218	763	36	and	and	CC
48218	763	37	immutable	immutable	JJ
48218	763	38	.	.	.
48218	764	1	It	-PRON-	PRP
48218	764	2	is	be	VBZ
48218	764	3	not	not	RB
48218	764	4	so	so	RB
48218	764	5	.	.	.
48218	765	1	Just	just	RB
48218	765	2	as	as	IN
48218	765	3	a	a	DT
48218	765	4	traveller	traveller	NN
48218	765	5	driving	drive	VBG
48218	765	6	through	through	IN
48218	765	7	a	a	DT
48218	765	8	wood	wood	NN
48218	765	9	sees	see	VBZ
48218	765	10	the	the	DT
48218	765	11	trees	tree	NNS
48218	765	12	in	in	IN
48218	765	13	front	front	NN
48218	765	14	apparently	apparently	RB
48218	765	15	open	open	JJ
48218	765	16	out	out	RP
48218	765	17	and	and	CC
48218	765	18	drift	drift	VB
48218	765	19	rapidly	rapidly	RB
48218	765	20	past	past	IN
48218	765	21	him	-PRON-	PRP
48218	765	22	on	on	IN
48218	765	23	either	either	DT
48218	765	24	hand	hand	NN
48218	765	25	,	,	,
48218	765	26	and	and	CC
48218	765	27	then	then	RB
48218	765	28	slowly	slowly	RB
48218	765	29	close	close	JJ
48218	765	30	together	together	RB
48218	765	31	behind	behind	IN
48218	765	32	him	-PRON-	PRP
48218	765	33	,	,	,
48218	765	34	so	so	RB
48218	765	35	Sir	Sir	NNP
48218	765	36	WILLIAM	WILLIAM	NNP
48218	765	37	HERSCHEL	HERSCHEL	NNP
48218	765	38	showed	show	VBD
48218	765	39	that	that	IN
48218	765	40	the	the	DT
48218	765	41	stars	star	NNS
48218	765	42	in	in	IN
48218	765	43	one	one	CD
48218	765	44	{	{	-LRB-
48218	765	45	85	85	CD
48218	765	46	}	}	-RRB-
48218	765	47	part	part	NN
48218	765	48	of	of	IN
48218	765	49	the	the	DT
48218	765	50	heavens	heavens	NNPS
48218	765	51	appear	appear	VBP
48218	765	52	to	to	TO
48218	765	53	be	be	VB
48218	765	54	opening	open	VBG
48218	765	55	out	out	RP
48218	765	56	,	,	,
48218	765	57	or	or	CC
48218	765	58	slowly	slowly	RB
48218	765	59	moving	move	VBG
48218	765	60	apart	apart	RB
48218	765	61	,	,	,
48218	765	62	while	while	IN
48218	765	63	in	in	IN
48218	765	64	the	the	DT
48218	765	65	opposite	opposite	JJ
48218	765	66	part	part	NN
48218	765	67	there	there	EX
48218	765	68	seems	seem	VBZ
48218	765	69	to	to	TO
48218	765	70	be	be	VB
48218	765	71	a	a	DT
48218	765	72	slight	slight	JJ
48218	765	73	tendency	tendency	NN
48218	765	74	for	for	IN
48218	765	75	them	-PRON-	PRP
48218	765	76	to	to	TO
48218	765	77	come	come	VB
48218	765	78	together	together	RB
48218	765	79	,	,	,
48218	765	80	and	and	CC
48218	765	81	in	in	IN
48218	765	82	a	a	DT
48218	765	83	belt	belt	NN
48218	765	84	midway	midway	NN
48218	765	85	between	between	IN
48218	765	86	the	the	DT
48218	765	87	two	two	CD
48218	765	88	the	the	DT
48218	765	89	tendency	tendency	NN
48218	765	90	is	be	VBZ
48218	765	91	for	for	IN
48218	765	92	a	a	DT
48218	765	93	somewhat	somewhat	RB
48218	765	94	quicker	quick	JJR
48218	765	95	motion	motion	NN
48218	765	96	toward	toward	IN
48218	765	97	the	the	DT
48218	765	98	second	second	JJ
48218	765	99	point	point	NN
48218	765	100	.	.	.
48218	766	1	And	and	CC
48218	766	2	the	the	DT
48218	766	3	explanation	explanation	NN
48218	766	4	is	be	VBZ
48218	766	5	the	the	DT
48218	766	6	same	same	JJ
48218	766	7	in	in	IN
48218	766	8	the	the	DT
48218	766	9	one	one	CD
48218	766	10	case	case	NN
48218	766	11	as	as	IN
48218	766	12	in	in	IN
48218	766	13	the	the	DT
48218	766	14	other	other	JJ
48218	766	15	--	--	:
48218	766	16	the	the	DT
48218	766	17	real	real	JJ
48218	766	18	movement	movement	NN
48218	766	19	is	be	VBZ
48218	766	20	with	with	IN
48218	766	21	the	the	DT
48218	766	22	observer	observer	NN
48218	766	23	.	.	.
48218	767	1	The	the	DT
48218	767	2	Sun	Sun	NNP
48218	767	3	with	with	IN
48218	767	4	all	all	PDT
48218	767	5	its	-PRON-	PRP$
48218	767	6	planets	planet	NNS
48218	767	7	and	and	CC
48218	767	8	smaller	small	JJR
48218	767	9	attendants	attendant	NNS
48218	767	10	is	be	VBZ
48218	767	11	rushing	rush	VBG
48218	767	12	onward	onward	RB
48218	767	13	,	,	,
48218	767	14	onward	onward	RB
48218	767	15	,	,	,
48218	767	16	towards	towards	IN
48218	767	17	a	a	DT
48218	767	18	point	point	NN
48218	767	19	near	near	IN
48218	767	20	the	the	DT
48218	767	21	borders	border	NNS
48218	767	22	of	of	IN
48218	767	23	the	the	DT
48218	767	24	constellations	constellation	NNS
48218	767	25	Lyra	Lyra	NNP
48218	767	26	and	and	CC
48218	767	27	Hercules	Hercules	NNP
48218	767	28	,	,	,
48218	767	29	at	at	IN
48218	767	30	the	the	DT
48218	767	31	rate	rate	NN
48218	767	32	of	of	IN
48218	767	33	about	about	RB
48218	767	34	twelve	twelve	CD
48218	767	35	miles	mile	NNS
48218	767	36	per	per	IN
48218	767	37	second	second	NN
48218	767	38	.	.	.
48218	768	1	Part	part	NN
48218	768	2	of	of	IN
48218	768	3	the	the	DT
48218	768	4	Proper	Proper	NNP
48218	768	5	Motions	Motions	NNPS
48218	768	6	of	of	IN
48218	768	7	the	the	DT
48218	768	8	stars	star	NNS
48218	768	9	are	be	VBP
48218	768	10	thus	thus	RB
48218	768	11	only	only	RB
48218	768	12	apparent	apparent	JJ
48218	768	13	,	,	,
48218	768	14	being	be	VBG
48218	768	15	due	due	IN
48218	768	16	to	to	IN
48218	768	17	the	the	DT
48218	768	18	actual	actual	JJ
48218	768	19	motion	motion	NN
48218	768	20	of	of	IN
48218	768	21	the	the	DT
48218	768	22	Sun	Sun	NNP
48218	768	23	--	--	:
48218	768	24	the	the	DT
48218	768	25	"	"	``
48218	768	26	+	+	CC
48218	768	27	Sun	Sun	NNP
48218	768	28	's	's	POS
48218	768	29	Way+	way+	NN
48218	768	30	,	,	,
48218	768	31	"	"	``
48218	768	32	as	as	IN
48218	768	33	it	-PRON-	PRP
48218	768	34	is	be	VBZ
48218	768	35	called	call	VBN
48218	768	36	--	--	:
48218	768	37	but	but	CC
48218	768	38	part	part	NN
48218	768	39	of	of	IN
48218	768	40	the	the	DT
48218	768	41	Proper	Proper	NNP
48218	768	42	Motions	motion	NNS
48218	768	43	belong	belong	VBP
48218	768	44	to	to	IN
48218	768	45	the	the	DT
48218	768	46	stars	star	NNS
48218	768	47	themselves	-PRON-	PRP
48218	768	48	;	;	:
48218	768	49	they	-PRON-	PRP
48218	768	50	are	be	VBP
48218	768	51	really	really	RB
48218	768	52	in	in	IN
48218	768	53	motion	motion	NN
48218	768	54	,	,	,
48218	768	55	and	and	CC
48218	768	56	this	this	DT
48218	768	57	not	not	RB
48218	768	58	in	in	IN
48218	768	59	a	a	DT
48218	768	60	haphazard	haphazard	NN
48218	768	61	,	,	,
48218	768	62	random	random	JJ
48218	768	63	manner	manner	NN
48218	768	64	.	.	.
48218	769	1	For	for	IN
48218	769	2	recently	recently	RB
48218	769	3	KAPTEYN	KAPTEYN	NNP
48218	769	4	and	and	CC
48218	769	5	other	other	JJ
48218	769	6	workers	worker	NNS
48218	769	7	in	in	IN
48218	769	8	the	the	DT
48218	769	9	same	same	JJ
48218	769	10	field	field	NN
48218	769	11	have	have	VBP
48218	769	12	brought	bring	VBN
48218	769	13	to	to	TO
48218	769	14	light	light	VB
48218	769	15	the	the	DT
48218	769	16	fact	fact	NN
48218	769	17	of	of	IN
48218	769	18	+	+	SYM
48218	769	19	Star	Star	NNP
48218	769	20	-	-	HYPH
48218	769	21	Drift+	Drift+	NNP
48218	769	22	,	,	,
48218	769	23	_	_	NNP
48218	769	24	i.e.	i.e.	FW
48218	769	25	_	_	NNP
48218	769	26	that	that	IN
48218	769	27	many	many	JJ
48218	769	28	of	of	IN
48218	769	29	the	the	DT
48218	769	30	stars	star	NNS
48218	769	31	are	be	VBP
48218	769	32	travelling	travel	VBG
48218	769	33	in	in	IN
48218	769	34	associated	associated	JJ
48218	769	35	companies	company	NNS
48218	769	36	.	.	.
48218	770	1	This	this	DT
48218	770	2	may	may	MD
48218	770	3	be	be	VB
48218	770	4	illustrated	illustrate	VBN
48218	770	5	by	by	IN
48218	770	6	the	the	DT
48218	770	7	seven	seven	CD
48218	770	8	bright	bright	JJ
48218	770	9	stars	star	NNS
48218	770	10	that	that	WDT
48218	770	11	make	make	VBP
48218	770	12	up	up	RP
48218	770	13	the	the	DT
48218	770	14	well	well	RB
48218	770	15	-	-	HYPH
48218	770	16	known	know	VBN
48218	770	17	group	group	NN
48218	770	18	of	of	IN
48218	770	19	the	the	DT
48218	770	20	"	"	``
48218	770	21	Plough	Plough	NNP
48218	770	22	,	,	,
48218	770	23	"	"	''
48218	770	24	or	or	CC
48218	770	25	"	"	``
48218	770	26	Charles	Charles	NNP
48218	770	27	's	's	POS
48218	770	28	Wain	Wain	NNP
48218	770	29	,	,	,
48218	770	30	"	"	''
48218	770	31	as	as	IN
48218	770	32	country	country	NN
48218	770	33	people	people	NNS
48218	770	34	call	call	VBP
48218	770	35	it	-PRON-	PRP
48218	770	36	.	.	.
48218	771	1	For	for	IN
48218	771	2	the	the	DT
48218	771	3	two	two	CD
48218	771	4	stars	star	NNS
48218	771	5	of	of	IN
48218	771	6	the	the	DT
48218	771	7	seven	seven	CD
48218	771	8	that	that	WDT
48218	771	9	are	be	VBP
48218	771	10	furthest	furth	JJS
48218	771	11	apart	apart	RB
48218	771	12	in	in	IN
48218	771	13	the	the	DT
48218	771	14	sky	sky	NN
48218	771	15	are	be	VBP
48218	771	16	moving	move	VBG
48218	771	17	together	together	RB
48218	771	18	in	in	IN
48218	771	19	one	one	CD
48218	771	20	direction	direction	NN
48218	771	21	,	,	,
48218	771	22	and	and	CC
48218	771	23	the	the	DT
48218	771	24	other	other	JJ
48218	771	25	five	five	CD
48218	771	26	in	in	IN
48218	771	27	another	another	DT
48218	771	28	.	.	.
48218	772	1	Another	another	DT
48218	772	2	result	result	NN
48218	772	3	of	of	IN
48218	772	4	the	the	DT
48218	772	5	close	close	JJ
48218	772	6	study	study	NN
48218	772	7	of	of	IN
48218	772	8	the	the	DT
48218	772	9	heavens	heavens	NNPS
48218	772	10	involved	involve	VBN
48218	772	11	in	in	IN
48218	772	12	the	the	DT
48218	772	13	making	making	NN
48218	772	14	of	of	IN
48218	772	15	star	star	NN
48218	772	16	catalogues	catalogue	NNS
48218	772	17	has	have	VBZ
48218	772	18	been	be	VBN
48218	772	19	the	the	DT
48218	772	20	detection	detection	NN
48218	772	21	of	of	IN
48218	772	22	DOUBLE	DOUBLE	NNP
48218	772	23	STARS	star	NNS
48218	772	24	--	--	:
48218	772	25	stars	star	NNS
48218	772	26	that	that	IN
48218	772	27	not	not	RB
48218	772	28	only	only	RB
48218	772	29	appear	appear	VBP
48218	772	30	to	to	TO
48218	772	31	be	be	VB
48218	772	32	near	near	IN
48218	772	33	together	together	RB
48218	772	34	but	but	CC
48218	772	35	are	be	VBP
48218	772	36	really	really	RB
48218	772	37	so	so	RB
48218	772	38	.	.	.
48218	773	1	Quite	quite	PDT
48218	773	2	a	a	DT
48218	773	3	distinct	distinct	JJ
48218	773	4	and	and	CC
48218	773	5	important	important	JJ
48218	773	6	department	department	NN
48218	773	7	of	of	IN
48218	773	8	astronomy	astronomy	NNP
48218	773	9	has	have	VBZ
48218	773	10	arisen	arise	VBN
48218	773	11	dealing	deal	VBG
48218	773	12	with	with	IN
48218	773	13	the	the	DT
48218	773	14	continual	continual	JJ
48218	773	15	observation	observation	NN
48218	773	16	and	and	CC
48218	773	17	measurement	measurement	NN
48218	773	18	of	of	IN
48218	773	19	these	these	DT
48218	773	20	objects	object	NNS
48218	773	21	.	.	.
48218	774	1	For	for	IN
48218	774	2	many	many	JJ
48218	774	3	double	double	JJ
48218	774	4	stars	star	NNS
48218	774	5	are	be	VBP
48218	774	6	in	in	IN
48218	774	7	motion	motion	NN
48218	774	8	round	round	IN
48218	774	9	each	each	DT
48218	774	10	other	other	JJ
48218	774	11	in	in	IN
48218	774	12	obedience	obedience	NN
48218	774	13	to	to	IN
48218	774	14	the	the	DT
48218	774	15	law	law	NN
48218	774	16	of	of	IN
48218	774	17	gravitation	gravitation	NN
48218	774	18	,	,	,
48218	774	19	and	and	CC
48218	774	20	their	-PRON-	PRP$
48218	774	21	orbits	orbit	NNS
48218	774	22	have	have	VBP
48218	774	23	been	be	VBN
48218	774	24	computed	compute	VBN
48218	774	25	.	.	.
48218	775	1	{	{	-LRB-
48218	775	2	86	86	CD
48218	775	3	}	}	-RRB-
48218	775	4	Some	some	DT
48218	775	5	of	of	IN
48218	775	6	these	these	DT
48218	775	7	systems	system	NNS
48218	775	8	contain	contain	VBP
48218	775	9	three	three	CD
48218	775	10	or	or	CC
48218	775	11	even	even	RB
48218	775	12	four	four	CD
48218	775	13	members	member	NNS
48218	775	14	.	.	.
48218	776	1	But	but	CC
48218	776	2	in	in	IN
48218	776	3	every	every	DT
48218	776	4	case	case	NN
48218	776	5	the	the	DT
48218	776	6	smaller	small	JJR
48218	776	7	body	body	NN
48218	776	8	shines	shine	VBZ
48218	776	9	by	by	IN
48218	776	10	its	-PRON-	PRP$
48218	776	11	own	own	JJ
48218	776	12	light	light	NN
48218	776	13	;	;	:
48218	776	14	we	-PRON-	PRP
48218	776	15	have	have	VBP
48218	776	16	no	no	DT
48218	776	17	instance	instance	NN
48218	776	18	in	in	IN
48218	776	19	these	these	DT
48218	776	20	double	double	JJ
48218	776	21	stars	star	NNS
48218	776	22	of	of	IN
48218	776	23	a	a	DT
48218	776	24	sun	sun	NN
48218	776	25	attended	attend	VBN
48218	776	26	by	by	IN
48218	776	27	a	a	DT
48218	776	28	planet	planet	NN
48218	776	29	;	;	:
48218	776	30	in	in	IN
48218	776	31	each	each	DT
48218	776	32	case	case	NN
48218	776	33	it	-PRON-	PRP
48218	776	34	is	be	VBZ
48218	776	35	a	a	DT
48218	776	36	sun	sun	NN
48218	776	37	with	with	IN
48218	776	38	a	a	DT
48218	776	39	companion	companion	NN
48218	776	40	sun	sun	NN
48218	776	41	.	.	.
48218	777	1	The	the	DT
48218	777	2	first	first	JJ
48218	777	3	double	double	JJ
48218	777	4	star	star	NN
48218	777	5	to	to	TO
48218	777	6	be	be	VB
48218	777	7	observed	observe	VBN
48218	777	8	as	as	IN
48218	777	9	such	such	JJ
48218	777	10	was	be	VBD
48218	777	11	one	one	CD
48218	777	12	of	of	IN
48218	777	13	the	the	DT
48218	777	14	seven	seven	CD
48218	777	15	stars	star	NNS
48218	777	16	of	of	IN
48218	777	17	the	the	DT
48218	777	18	Plough	Plough	NNP
48218	777	19	.	.	.
48218	778	1	It	-PRON-	PRP
48218	778	2	is	be	VBZ
48218	778	3	the	the	DT
48218	778	4	middle	middle	JJ
48218	778	5	star	star	NN
48218	778	6	in	in	IN
48218	778	7	the	the	DT
48218	778	8	Plough	Plough	NNP
48218	778	9	handle	handle	NN
48218	778	10	,	,	,
48218	778	11	and	and	CC
48218	778	12	has	have	VBZ
48218	778	13	a	a	DT
48218	778	14	faint	faint	JJ
48218	778	15	star	star	NN
48218	778	16	near	near	IN
48218	778	17	it	-PRON-	PRP
48218	778	18	that	that	WDT
48218	778	19	is	be	VBZ
48218	778	20	visible	visible	JJ
48218	778	21	to	to	IN
48218	778	22	any	any	DT
48218	778	23	ordinarily	ordinarily	RB
48218	778	24	good	good	JJ
48218	778	25	sight	sight	NN
48218	778	26	.	.	.
48218	779	1	Star	star	NN
48218	779	2	catalogues	catalogue	NNS
48218	779	3	and	and	CC
48218	779	4	the	the	DT
48218	779	5	work	work	NN
48218	779	6	of	of	IN
48218	779	7	preparing	prepare	VBG
48218	779	8	them	-PRON-	PRP
48218	779	9	have	have	VBP
48218	779	10	brought	bring	VBN
48218	779	11	out	out	RP
48218	779	12	another	another	DT
48218	779	13	class	class	NN
48218	779	14	--	--	:
48218	779	15	VARIABLE	variable	NN
48218	779	16	STARS	star	NNS
48218	779	17	.	.	.
48218	780	1	As	as	IN
48218	780	2	the	the	DT
48218	780	3	places	place	NNS
48218	780	4	of	of	IN
48218	780	5	stars	star	NNS
48218	780	6	are	be	VBP
48218	780	7	not	not	RB
48218	780	8	fixed	fix	VBN
48218	780	9	,	,	,
48218	780	10	so	so	CC
48218	780	11	neither	neither	DT
48218	780	12	are	be	VBP
48218	780	13	their	-PRON-	PRP$
48218	780	14	brightnesses	brightness	NNS
48218	780	15	,	,	,
48218	780	16	and	and	CC
48218	780	17	some	some	DT
48218	780	18	change	change	VBP
48218	780	19	their	-PRON-	PRP$
48218	780	20	brightness	brightness	NN
48218	780	21	quickly	quickly	RB
48218	780	22	,	,	,
48218	780	23	even	even	RB
48218	780	24	as	as	IN
48218	780	25	seen	see	VBN
48218	780	26	by	by	IN
48218	780	27	the	the	DT
48218	780	28	naked	naked	JJ
48218	780	29	eye	eye	NN
48218	780	30	.	.	.
48218	781	1	One	one	CD
48218	781	2	of	of	IN
48218	781	3	these	these	DT
48218	781	4	is	be	VBZ
48218	781	5	called	call	VBN
48218	781	6	+	+	CC
48218	781	7	Algol+	Algol+	NNP
48218	781	8	,	,	,
48218	781	9	_	_	NNP
48218	781	10	i.e.	i.e.	FW
48218	781	11	_	_	NNP
48218	781	12	the	the	DT
48218	781	13	Demon	Demon	NNP
48218	781	14	Star	Star	NNP
48218	781	15	,	,	,
48218	781	16	and	and	CC
48218	781	17	is	be	VBZ
48218	781	18	in	in	IN
48218	781	19	the	the	DT
48218	781	20	constellation	constellation	NN
48218	781	21	Perseus	Perseus	NNP
48218	781	22	.	.	.
48218	782	1	The	the	DT
48218	782	2	ancient	ancient	JJ
48218	782	3	Greeks	Greeks	NNPS
48218	782	4	divided	divide	VBD
48218	782	5	all	all	DT
48218	782	6	stars	star	NNS
48218	782	7	visible	visible	JJ
48218	782	8	to	to	IN
48218	782	9	the	the	DT
48218	782	10	naked	naked	JJ
48218	782	11	eye	eye	NN
48218	782	12	into	into	IN
48218	782	13	six	six	CD
48218	782	14	classes	class	NNS
48218	782	15	,	,	,
48218	782	16	or	or	CC
48218	782	17	"	"	``
48218	782	18	+	+	CC
48218	782	19	magnitudes+	magnitudes+	NN
48218	782	20	,	,	,
48218	782	21	"	"	''
48218	782	22	according	accord	VBG
48218	782	23	to	to	IN
48218	782	24	their	-PRON-	PRP$
48218	782	25	brightness	brightness	NN
48218	782	26	,	,	,
48218	782	27	the	the	DT
48218	782	28	brightest	bright	JJS
48218	782	29	stars	star	NNS
48218	782	30	being	be	VBG
48218	782	31	said	say	VBN
48218	782	32	to	to	TO
48218	782	33	be	be	VB
48218	782	34	of	of	IN
48218	782	35	the	the	DT
48218	782	36	first	first	JJ
48218	782	37	magnitude	magnitude	NN
48218	782	38	,	,	,
48218	782	39	those	those	DT
48218	782	40	not	not	RB
48218	782	41	quite	quite	RB
48218	782	42	so	so	RB
48218	782	43	bright	bright	JJ
48218	782	44	of	of	IN
48218	782	45	the	the	DT
48218	782	46	second	second	JJ
48218	782	47	,	,	,
48218	782	48	and	and	CC
48218	782	49	so	so	RB
48218	782	50	on	on	RB
48218	782	51	.	.	.
48218	783	1	Algol	algol	NN
48218	783	2	is	be	VBZ
48218	783	3	then	then	RB
48218	783	4	usually	usually	RB
48218	783	5	classed	class	VBN
48218	783	6	as	as	IN
48218	783	7	a	a	DT
48218	783	8	star	star	NN
48218	783	9	of	of	IN
48218	783	10	the	the	DT
48218	783	11	second	second	JJ
48218	783	12	magnitude	magnitude	NN
48218	783	13	,	,	,
48218	783	14	and	and	CC
48218	783	15	for	for	IN
48218	783	16	two	two	CD
48218	783	17	days	day	NNS
48218	783	18	and	and	CC
48218	783	19	a	a	DT
48218	783	20	half	half	NN
48218	783	21	it	-PRON-	PRP
48218	783	22	retains	retain	VBZ
48218	783	23	its	-PRON-	PRP$
48218	783	24	brightness	brightness	NN
48218	783	25	unchanged	unchanged	JJ
48218	783	26	.	.	.
48218	784	1	Then	then	RB
48218	784	2	it	-PRON-	PRP
48218	784	3	begins	begin	VBZ
48218	784	4	to	to	TO
48218	784	5	fade	fade	VB
48218	784	6	,	,	,
48218	784	7	and	and	CC
48218	784	8	for	for	IN
48218	784	9	four	four	CD
48218	784	10	and	and	CC
48218	784	11	a	a	DT
48218	784	12	half	half	NN
48218	784	13	hours	hour	NNS
48218	784	14	its	-PRON-	PRP$
48218	784	15	brightness	brightness	NN
48218	784	16	declines	decline	VBZ
48218	784	17	,	,	,
48218	784	18	until	until	IN
48218	784	19	two	two	CD
48218	784	20	-	-	HYPH
48218	784	21	thirds	third	NNS
48218	784	22	of	of	IN
48218	784	23	it	-PRON-	PRP
48218	784	24	has	have	VBZ
48218	784	25	gone	go	VBN
48218	784	26	.	.	.
48218	785	1	No	no	DT
48218	785	2	further	further	JJ
48218	785	3	change	change	NN
48218	785	4	takes	take	VBZ
48218	785	5	place	place	NN
48218	785	6	for	for	IN
48218	785	7	about	about	RB
48218	785	8	twenty	twenty	CD
48218	785	9	minutes	minute	NNS
48218	785	10	,	,	,
48218	785	11	after	after	IN
48218	785	12	which	which	WDT
48218	785	13	the	the	DT
48218	785	14	light	light	NN
48218	785	15	begins	begin	VBZ
48218	785	16	to	to	TO
48218	785	17	increase	increase	VB
48218	785	18	again	again	RB
48218	785	19	,	,	,
48218	785	20	and	and	CC
48218	785	21	in	in	IN
48218	785	22	another	another	DT
48218	785	23	four	four	CD
48218	785	24	and	and	CC
48218	785	25	a	a	DT
48218	785	26	half	half	NN
48218	785	27	hours	hour	NNS
48218	785	28	it	-PRON-	PRP
48218	785	29	is	be	VBZ
48218	785	30	as	as	RB
48218	785	31	bright	bright	JJ
48218	785	32	as	as	IN
48218	785	33	ever	ever	RB
48218	785	34	,	,	,
48218	785	35	to	to	TO
48218	785	36	go	go	VB
48218	785	37	through	through	IN
48218	785	38	the	the	DT
48218	785	39	same	same	JJ
48218	785	40	changes	change	NNS
48218	785	41	again	again	RB
48218	785	42	after	after	IN
48218	785	43	another	another	DT
48218	785	44	interval	interval	NN
48218	785	45	of	of	IN
48218	785	46	two	two	CD
48218	785	47	days	day	NNS
48218	785	48	and	and	CC
48218	785	49	a	a	DT
48218	785	50	half	half	NN
48218	785	51	.	.	.
48218	786	1	Algol	Algol	NNP
48218	786	2	is	be	VBZ
48218	786	3	a	a	DT
48218	786	4	double	double	JJ
48218	786	5	star	star	NN
48218	786	6	,	,	,
48218	786	7	but	but	CC
48218	786	8	,	,	,
48218	786	9	unlike	unlike	IN
48218	786	10	those	those	DT
48218	786	11	stars	star	NNS
48218	786	12	that	that	WDT
48218	786	13	we	-PRON-	PRP
48218	786	14	know	know	VBP
48218	786	15	under	under	IN
48218	786	16	that	that	DT
48218	786	17	name	name	NN
48218	786	18	,	,	,
48218	786	19	the	the	DT
48218	786	20	companion	companion	NN
48218	786	21	is	be	VBZ
48218	786	22	dark	dark	JJ
48218	786	23	,	,	,
48218	786	24	but	but	CC
48218	786	25	is	be	VBZ
48218	786	26	nearly	nearly	RB
48218	786	27	as	as	RB
48218	786	28	large	large	JJ
48218	786	29	as	as	IN
48218	786	30	its	-PRON-	PRP$
48218	786	31	sun	sun	NN
48218	786	32	,	,	,
48218	786	33	and	and	CC
48218	786	34	is	be	VBZ
48218	786	35	very	very	RB
48218	786	36	close	close	JJ
48218	786	37	to	to	IN
48218	786	38	it	-PRON-	PRP
48218	786	39	,	,	,
48218	786	40	moving	move	VBG
48218	786	41	round	round	IN
48218	786	42	it	-PRON-	PRP
48218	786	43	in	in	IN
48218	786	44	a	a	DT
48218	786	45	little	little	JJ
48218	786	46	less	less	JJR
48218	786	47	than	than	IN
48218	786	48	three	three	CD
48218	786	49	days	day	NNS
48218	786	50	.	.	.
48218	787	1	At	at	IN
48218	787	2	one	one	CD
48218	787	3	point	point	NN
48218	787	4	of	of	IN
48218	787	5	its	-PRON-	PRP$
48218	787	6	orbit	orbit	NN
48218	787	7	it	-PRON-	PRP
48218	787	8	comes	come	VBZ
48218	787	9	between	between	IN
48218	787	10	Algol	Algol	NNP
48218	787	11	and	and	CC
48218	787	12	the	the	DT
48218	787	13	Earth	Earth	NNP
48218	787	14	,	,	,
48218	787	15	{	{	-LRB-
48218	787	16	87	87	CD
48218	787	17	}	}	-RRB-
48218	787	18	and	and	CC
48218	787	19	Algol	Algol	NNP
48218	787	20	suffers	suffer	VBZ
48218	787	21	,	,	,
48218	787	22	from	from	IN
48218	787	23	our	-PRON-	PRP$
48218	787	24	point	point	NN
48218	787	25	of	of	IN
48218	787	26	view	view	NN
48218	787	27	,	,	,
48218	787	28	a	a	DT
48218	787	29	partial	partial	JJ
48218	787	30	eclipse	eclipse	NN
48218	787	31	.	.	.
48218	788	1	There	there	EX
48218	788	2	are	be	VBP
48218	788	3	many	many	JJ
48218	788	4	other	other	JJ
48218	788	5	cases	case	NNS
48218	788	6	of	of	IN
48218	788	7	variable	variable	JJ
48218	788	8	stars	star	NNS
48218	788	9	of	of	IN
48218	788	10	this	this	DT
48218	788	11	kind	kind	NN
48218	788	12	in	in	IN
48218	788	13	which	which	WDT
48218	788	14	the	the	DT
48218	788	15	variation	variation	NN
48218	788	16	is	be	VBZ
48218	788	17	caused	cause	VBN
48218	788	18	by	by	IN
48218	788	19	a	a	DT
48218	788	20	dark	dark	JJ
48218	788	21	companion	companion	NN
48218	788	22	moving	move	VBG
48218	788	23	round	round	IN
48218	788	24	the	the	DT
48218	788	25	bright	bright	JJ
48218	788	26	star	star	NN
48218	788	27	,	,	,
48218	788	28	and	and	CC
48218	788	29	eclipsing	eclipse	VBG
48218	788	30	it	-PRON-	PRP
48218	788	31	once	once	RB
48218	788	32	in	in	IN
48218	788	33	each	each	DT
48218	788	34	revolution	revolution	NN
48218	788	35	;	;	:
48218	788	36	and	and	CC
48218	788	37	the	the	DT
48218	788	38	diameters	diameter	NNS
48218	788	39	and	and	CC
48218	788	40	distances	distance	NNS
48218	788	41	of	of	IN
48218	788	42	some	some	DT
48218	788	43	of	of	IN
48218	788	44	these	these	DT
48218	788	45	have	have	VBP
48218	788	46	been	be	VBN
48218	788	47	computed	compute	VBN
48218	788	48	,	,	,
48218	788	49	showing	show	VBG
48218	788	50	that	that	IN
48218	788	51	in	in	IN
48218	788	52	some	some	DT
48218	788	53	cases	case	NNS
48218	788	54	the	the	DT
48218	788	55	two	two	CD
48218	788	56	stars	star	NNS
48218	788	57	are	be	VBP
48218	788	58	almost	almost	RB
48218	788	59	in	in	IN
48218	788	60	contact	contact	NN
48218	788	61	.	.	.
48218	789	1	In	in	IN
48218	789	2	some	some	DT
48218	789	3	instances	instance	NNS
48218	789	4	the	the	DT
48218	789	5	companion	companion	NN
48218	789	6	is	be	VBZ
48218	789	7	a	a	DT
48218	789	8	dull	dull	JJ
48218	789	9	but	but	CC
48218	789	10	not	not	RB
48218	789	11	a	a	DT
48218	789	12	dark	dark	JJ
48218	789	13	star	star	NN
48218	789	14	;	;	:
48218	789	15	it	-PRON-	PRP
48218	789	16	gives	give	VBZ
48218	789	17	a	a	DT
48218	789	18	certain	certain	JJ
48218	789	19	amount	amount	NN
48218	789	20	of	of	IN
48218	789	21	light	light	NN
48218	789	22	.	.	.
48218	790	1	When	when	WRB
48218	790	2	this	this	DT
48218	790	3	is	be	VBZ
48218	790	4	the	the	DT
48218	790	5	case	case	NN
48218	790	6	there	there	EX
48218	790	7	is	be	VBZ
48218	790	8	a	a	DT
48218	790	9	fall	fall	NN
48218	790	10	of	of	IN
48218	790	11	light	light	NN
48218	790	12	twice	twice	RB
48218	790	13	in	in	IN
48218	790	14	the	the	DT
48218	790	15	period	period	NN
48218	790	16	--	--	:
48218	790	17	once	once	RB
48218	790	18	when	when	WRB
48218	790	19	the	the	DT
48218	790	20	fainter	fainter	NN
48218	790	21	star	star	NN
48218	790	22	partly	partly	RB
48218	790	23	eclipses	eclipse	VBZ
48218	790	24	the	the	DT
48218	790	25	brighter	bright	JJR
48218	790	26	,	,	,
48218	790	27	once	once	RB
48218	790	28	when	when	WRB
48218	790	29	the	the	DT
48218	790	30	brighter	bright	JJR
48218	790	31	star	star	NN
48218	790	32	partly	partly	RB
48218	790	33	eclipses	eclipse	VBZ
48218	790	34	the	the	DT
48218	790	35	fainter	fainter	NN
48218	790	36	.	.	.
48218	791	1	But	but	CC
48218	791	2	not	not	RB
48218	791	3	all	all	DT
48218	791	4	variable	variable	JJ
48218	791	5	stars	star	NNS
48218	791	6	are	be	VBP
48218	791	7	of	of	IN
48218	791	8	this	this	DT
48218	791	9	kind	kind	NN
48218	791	10	.	.	.
48218	792	1	There	there	EX
48218	792	2	is	be	VBZ
48218	792	3	a	a	DT
48218	792	4	star	star	NN
48218	792	5	in	in	IN
48218	792	6	the	the	DT
48218	792	7	constellation	constellation	NN
48218	792	8	Cetus	Cetus	NNP
48218	792	9	which	which	WDT
48218	792	10	is	be	VBZ
48218	792	11	sometimes	sometimes	RB
48218	792	12	of	of	IN
48218	792	13	the	the	DT
48218	792	14	second	second	JJ
48218	792	15	magnitude	magnitude	NN
48218	792	16	,	,	,
48218	792	17	at	at	IN
48218	792	18	which	which	WDT
48218	792	19	brightness	brightness	NN
48218	792	20	it	-PRON-	PRP
48218	792	21	may	may	MD
48218	792	22	remain	remain	VB
48218	792	23	for	for	IN
48218	792	24	about	about	RB
48218	792	25	a	a	DT
48218	792	26	fortnight	fortnight	NN
48218	792	27	.	.	.
48218	793	1	Then	then	RB
48218	793	2	it	-PRON-	PRP
48218	793	3	will	will	MD
48218	793	4	gradually	gradually	RB
48218	793	5	diminish	diminish	VB
48218	793	6	in	in	IN
48218	793	7	brightness	brightness	NN
48218	793	8	for	for	IN
48218	793	9	nine	nine	CD
48218	793	10	or	or	CC
48218	793	11	ten	ten	CD
48218	793	12	weeks	week	NNS
48218	793	13	,	,	,
48218	793	14	until	until	IN
48218	793	15	it	-PRON-	PRP
48218	793	16	is	be	VBZ
48218	793	17	lost	lose	VBN
48218	793	18	to	to	IN
48218	793	19	the	the	DT
48218	793	20	unassisted	unassisted	JJ
48218	793	21	sight	sight	NN
48218	793	22	,	,	,
48218	793	23	and	and	CC
48218	793	24	after	after	IN
48218	793	25	six	six	CD
48218	793	26	months	month	NNS
48218	793	27	of	of	IN
48218	793	28	invisibility	invisibility	NN
48218	793	29	it	-PRON-	PRP
48218	793	30	reappears	reappear	VBZ
48218	793	31	and	and	CC
48218	793	32	increases	increase	NNS
48218	793	33	during	during	IN
48218	793	34	another	another	DT
48218	793	35	nine	nine	CD
48218	793	36	or	or	CC
48218	793	37	ten	ten	CD
48218	793	38	weeks	week	NNS
48218	793	39	to	to	IN
48218	793	40	another	another	DT
48218	793	41	maximum	maximum	NN
48218	793	42	.	.	.
48218	794	1	"	"	``
48218	794	2	Mira	Mira	NNP
48218	794	3	,	,	,
48218	794	4	"	"	''
48218	794	5	_	_	NNP
48218	794	6	i.e.	i.e.	FW
48218	794	7	_	_	NNP
48218	794	8	wonderful	wonderful	JJ
48218	794	9	star	star	NN
48218	794	10	,	,	,
48218	794	11	as	as	IN
48218	794	12	this	this	DT
48218	794	13	variable	variable	NN
48218	794	14	is	be	VBZ
48218	794	15	called	call	VBN
48218	794	16	,	,	,
48218	794	17	is	be	VBZ
48218	794	18	about	about	IN
48218	794	19	1000	1000	CD
48218	794	20	times	time	NNS
48218	794	21	as	as	RB
48218	794	22	bright	bright	JJ
48218	794	23	at	at	IN
48218	794	24	maximum	maximum	JJ
48218	794	25	as	as	IN
48218	794	26	at	at	IN
48218	794	27	minimum	minimum	NN
48218	794	28	,	,	,
48218	794	29	but	but	CC
48218	794	30	some	some	DT
48218	794	31	maxima	maxima	NNP
48218	794	32	are	be	VBP
48218	794	33	fainter	fainter	NN
48218	794	34	than	than	IN
48218	794	35	others	other	NNS
48218	794	36	;	;	:
48218	794	37	neither	neither	CC
48218	794	38	is	be	VBZ
48218	794	39	the	the	DT
48218	794	40	period	period	NN
48218	794	41	of	of	IN
48218	794	42	variation	variation	NN
48218	794	43	always	always	RB
48218	794	44	the	the	DT
48218	794	45	same	same	JJ
48218	794	46	.	.	.
48218	795	1	It	-PRON-	PRP
48218	795	2	is	be	VBZ
48218	795	3	clear	clear	JJ
48218	795	4	that	that	IN
48218	795	5	variation	variation	NN
48218	795	6	of	of	IN
48218	795	7	this	this	DT
48218	795	8	kind	kind	NN
48218	795	9	can	can	MD
48218	795	10	not	not	RB
48218	795	11	be	be	VB
48218	795	12	caused	cause	VBN
48218	795	13	by	by	IN
48218	795	14	an	an	DT
48218	795	15	eclipse	eclipse	NN
48218	795	16	,	,	,
48218	795	17	and	and	CC
48218	795	18	though	though	IN
48218	795	19	many	many	JJ
48218	795	20	theories	theory	NNS
48218	795	21	have	have	VBP
48218	795	22	been	be	VBN
48218	795	23	suggested	suggest	VBN
48218	795	24	,	,	,
48218	795	25	the	the	DT
48218	795	26	"	"	``
48218	795	27	+	+	CC
48218	795	28	long	long	JJ
48218	795	29	-	-	HYPH
48218	795	30	period	period	NN
48218	795	31	variables+	variables+	NN
48218	795	32	,	,	,
48218	795	33	"	"	''
48218	795	34	of	of	IN
48218	795	35	which	which	WDT
48218	795	36	Mira	Mira	NNP
48218	795	37	is	be	VBZ
48218	795	38	the	the	DT
48218	795	39	type	type	NN
48218	795	40	,	,	,
48218	795	41	as	as	RB
48218	795	42	yet	yet	RB
48218	795	43	remain	remain	VBP
48218	795	44	without	without	IN
48218	795	45	a	a	DT
48218	795	46	complete	complete	JJ
48218	795	47	explanation	explanation	NN
48218	795	48	.	.	.
48218	796	1	More	more	RBR
48218	796	2	remarkable	remarkable	JJ
48218	796	3	still	still	RB
48218	796	4	are	be	VBP
48218	796	5	the	the	DT
48218	796	6	"	"	``
48218	796	7	NEW	new	JJ
48218	796	8	STARS"--stars	stars"--star	NNS
48218	796	9	that	that	WDT
48218	796	10	suddenly	suddenly	RB
48218	796	11	burst	burst	VBD
48218	796	12	out	out	RP
48218	796	13	into	into	IN
48218	796	14	view	view	NN
48218	796	15	,	,	,
48218	796	16	and	and	CC
48218	796	17	then	then	RB
48218	796	18	quickly	quickly	RB
48218	796	19	fade	fade	VB
48218	796	20	away	away	RB
48218	796	21	,	,	,
48218	796	22	as	as	IN
48218	796	23	if	if	IN
48218	796	24	a	a	DT
48218	796	25	beacon	beacon	NN
48218	796	26	out	out	IN
48218	796	27	in	in	IN
48218	796	28	the	the	DT
48218	796	29	stellar	stellar	JJ
48218	796	30	depths	depth	NNS
48218	796	31	had	have	VBD
48218	796	32	suddenly	suddenly	RB
48218	796	33	been	be	VBN
48218	796	34	fired	fire	VBN
48218	796	35	.	.	.
48218	797	1	One	one	CD
48218	797	2	of	of	IN
48218	797	3	these	these	DT
48218	797	4	suggested	suggest	VBD
48218	797	5	to	to	IN
48218	797	6	Hipparchus	Hipparchus	NNP
48218	797	7	the	the	DT
48218	797	8	need	need	NN
48218	797	9	for	for	IN
48218	797	10	a	a	DT
48218	797	11	catalogue	catalogue	NN
48218	797	12	of	of	IN
48218	797	13	the	the	DT
48218	797	14	{	{	-LRB-
48218	797	15	88	88	CD
48218	797	16	}	}	-RRB-
48218	797	17	stars	star	NNS
48218	797	18	;	;	:
48218	797	19	another	another	DT
48218	797	20	,	,	,
48218	797	21	the	the	DT
48218	797	22	so	so	RB
48218	797	23	-	-	HYPH
48218	797	24	called	call	VBN
48218	797	25	"	"	``
48218	797	26	Pilgrim	Pilgrim	NNP
48218	797	27	Star	Star	NNP
48218	797	28	,	,	,
48218	797	29	"	"	''
48218	797	30	in	in	IN
48218	797	31	the	the	DT
48218	797	32	year	year	NN
48218	797	33	1572	1572	CD
48218	797	34	was	be	VBD
48218	797	35	the	the	DT
48218	797	36	means	mean	NNS
48218	797	37	of	of	IN
48218	797	38	fixing	fix	VBG
48218	797	39	the	the	DT
48218	797	40	attention	attention	NN
48218	797	41	of	of	IN
48218	797	42	Tycho	Tycho	NNP
48218	797	43	Brahe	Brahe	NNP
48218	797	44	upon	upon	IN
48218	797	45	astronomy	astronomy	NN
48218	797	46	;	;	:
48218	797	47	a	a	DT
48218	797	48	third	third	NN
48218	797	49	in	in	IN
48218	797	50	1604	1604	CD
48218	797	51	was	be	VBD
48218	797	52	observed	observe	VBN
48218	797	53	and	and	CC
48218	797	54	fully	fully	RB
48218	797	55	described	describe	VBN
48218	797	56	by	by	IN
48218	797	57	Kepler	Kepler	NNP
48218	797	58	.	.	.
48218	798	1	The	the	DT
48218	798	2	real	real	JJ
48218	798	3	meaning	meaning	NN
48218	798	4	of	of	IN
48218	798	5	these	these	DT
48218	798	6	"	"	``
48218	798	7	new	new	JJ
48218	798	8	,	,	,
48218	798	9	"	"	''
48218	798	10	or	or	CC
48218	798	11	"	"	``
48218	798	12	temporary	temporary	JJ
48218	798	13	,	,	,
48218	798	14	"	"	''
48218	798	15	stars	star	NNS
48218	798	16	was	be	VBD
48218	798	17	not	not	RB
48218	798	18	understood	understand	VBN
48218	798	19	until	until	IN
48218	798	20	the	the	DT
48218	798	21	spectroscope	spectroscope	NN
48218	798	22	was	be	VBD
48218	798	23	applied	apply	VBN
48218	798	24	to	to	IN
48218	798	25	astronomy	astronomy	NNP
48218	798	26	.	.	.
48218	799	1	They	-PRON-	PRP
48218	799	2	will	will	MD
48218	799	3	therefore	therefore	RB
48218	799	4	be	be	VB
48218	799	5	treated	treat	VBN
48218	799	6	in	in	IN
48218	799	7	the	the	DT
48218	799	8	volume	volume	NN
48218	799	9	of	of	IN
48218	799	10	this	this	DT
48218	799	11	series	series	NN
48218	799	12	to	to	TO
48218	799	13	be	be	VB
48218	799	14	devoted	devoted	JJ
48218	799	15	to	to	IN
48218	799	16	that	that	DT
48218	799	17	subject	subject	NN
48218	799	18	.	.	.
48218	800	1	It	-PRON-	PRP
48218	800	2	need	nee	MD
48218	800	3	only	only	RB
48218	800	4	be	be	VB
48218	800	5	mentioned	mention	VBN
48218	800	6	here	here	RB
48218	800	7	that	that	IN
48218	800	8	their	-PRON-	PRP$
48218	800	9	appearance	appearance	NN
48218	800	10	is	be	VBZ
48218	800	11	evidently	evidently	RB
48218	800	12	due	due	JJ
48218	800	13	to	to	IN
48218	800	14	some	some	DT
48218	800	15	kind	kind	NN
48218	800	16	of	of	IN
48218	800	17	collision	collision	NN
48218	800	18	between	between	IN
48218	800	19	celestial	celestial	JJ
48218	800	20	bodies	body	NNS
48218	800	21	,	,	,
48218	800	22	producing	produce	VBG
48218	800	23	an	an	DT
48218	800	24	enormous	enormous	JJ
48218	800	25	and	and	CC
48218	800	26	instantaneous	instantaneous	JJ
48218	800	27	development	development	NN
48218	800	28	of	of	IN
48218	800	29	light	light	NN
48218	800	30	and	and	CC
48218	800	31	heat	heat	NN
48218	800	32	.	.	.
48218	801	1	These	these	DT
48218	801	2	New	New	NNP
48218	801	3	Stars	Stars	NNPS
48218	801	4	do	do	VBP
48218	801	5	not	not	RB
48218	801	6	occur	occur	VB
48218	801	7	in	in	IN
48218	801	8	all	all	DT
48218	801	9	parts	part	NNS
48218	801	10	of	of	IN
48218	801	11	the	the	DT
48218	801	12	heavens	heavens	NNPS
48218	801	13	.	.	.
48218	802	1	Even	even	RB
48218	802	2	a	a	DT
48218	802	3	hasty	hasty	JJ
48218	802	4	glance	glance	NN
48218	802	5	at	at	IN
48218	802	6	the	the	DT
48218	802	7	sky	sky	NN
48218	802	8	will	will	MD
48218	802	9	show	show	VB
48218	802	10	that	that	IN
48218	802	11	the	the	DT
48218	802	12	stars	star	NNS
48218	802	13	are	be	VBP
48218	802	14	not	not	RB
48218	802	15	equally	equally	RB
48218	802	16	scattered	scatter	VBN
48218	802	17	,	,	,
48218	802	18	but	but	CC
48218	802	19	that	that	IN
48218	802	20	a	a	DT
48218	802	21	broad	broad	JJ
48218	802	22	belt	belt	NN
48218	802	23	apparently	apparently	RB
48218	802	24	made	make	VBN
48218	802	25	up	up	RP
48218	802	26	of	of	IN
48218	802	27	an	an	DT
48218	802	28	immense	immense	JJ
48218	802	29	number	number	NN
48218	802	30	of	of	IN
48218	802	31	very	very	RB
48218	802	32	small	small	JJ
48218	802	33	stars	star	NNS
48218	802	34	divides	divide	VBZ
48218	802	35	them	-PRON-	PRP
48218	802	36	into	into	IN
48218	802	37	two	two	CD
48218	802	38	parts	part	NNS
48218	802	39	.	.	.
48218	803	1	THE	the	DT
48218	803	2	MILKY	MILKY	NNP
48218	803	3	WAY	WAY	NNP
48218	803	4	,	,	,
48218	803	5	or	or	CC
48218	803	6	GALAXY	GALAXY	NNP
48218	803	7	,	,	,
48218	803	8	as	as	IN
48218	803	9	this	this	DT
48218	803	10	belt	belt	NN
48218	803	11	is	be	VBZ
48218	803	12	called	call	VBN
48218	803	13	,	,	,
48218	803	14	bridges	bridge	VBZ
48218	803	15	the	the	DT
48218	803	16	heavens	heavens	NNPS
48218	803	17	at	at	IN
48218	803	18	midnight	midnight	NN
48218	803	19	,	,	,
48218	803	20	early	early	RB
48218	803	21	in	in	IN
48218	803	22	October	October	NNP
48218	803	23	,	,	,
48218	803	24	like	like	IN
48218	803	25	an	an	DT
48218	803	26	enormous	enormous	JJ
48218	803	27	arch	arch	NN
48218	803	28	,	,	,
48218	803	29	resting	rest	VBG
48218	803	30	one	one	CD
48218	803	31	foot	foot	NN
48218	803	32	on	on	IN
48218	803	33	the	the	DT
48218	803	34	horizon	horizon	NN
48218	803	35	in	in	IN
48218	803	36	the	the	DT
48218	803	37	east	east	NN
48218	803	38	,	,	,
48218	803	39	and	and	CC
48218	803	40	the	the	DT
48218	803	41	other	other	JJ
48218	803	42	in	in	IN
48218	803	43	the	the	DT
48218	803	44	west	west	NN
48218	803	45	,	,	,
48218	803	46	and	and	CC
48218	803	47	passing	pass	VBG
48218	803	48	through	through	IN
48218	803	49	the	the	DT
48218	803	50	"	"	``
48218	803	51	+	+	NNP
48218	803	52	Zenith+	Zenith+	NNP
48218	803	53	,	,	,
48218	803	54	"	"	``
48218	803	55	_	_	NNP
48218	803	56	i.e.	i.e.	FW
48218	803	57	_	_	NNP
48218	803	58	the	the	DT
48218	803	59	point	point	NN
48218	803	60	overhead	overhead	RB
48218	803	61	.	.	.
48218	804	1	It	-PRON-	PRP
48218	804	2	is	be	VBZ
48218	804	3	on	on	IN
48218	804	4	this	this	DT
48218	804	5	belt	belt	NN
48218	804	6	of	of	IN
48218	804	7	small	small	JJ
48218	804	8	stars	star	NNS
48218	804	9	--	--	:
48218	804	10	on	on	IN
48218	804	11	the	the	DT
48218	804	12	Milky	Milky	NNP
48218	804	13	Way	Way	NNP
48218	804	14	--	--	:
48218	804	15	that	that	IN
48218	804	16	New	New	NNP
48218	804	17	Stars	Stars	NNPS
48218	804	18	are	be	VBP
48218	804	19	most	most	RBS
48218	804	20	apt	apt	JJ
48218	804	21	to	to	TO
48218	804	22	break	break	VB
48218	804	23	out	out	RP
48218	804	24	.	.	.
48218	805	1	The	the	DT
48218	805	2	region	region	NN
48218	805	3	of	of	IN
48218	805	4	the	the	DT
48218	805	5	Milky	Milky	NNP
48218	805	6	Way	Way	NNP
48218	805	7	is	be	VBZ
48218	805	8	richer	rich	JJR
48218	805	9	in	in	IN
48218	805	10	stars	star	NNS
48218	805	11	than	than	IN
48218	805	12	are	be	VBP
48218	805	13	the	the	DT
48218	805	14	heavens	heavens	NNPS
48218	805	15	in	in	IN
48218	805	16	general	general	JJ
48218	805	17	.	.	.
48218	806	1	But	but	CC
48218	806	2	it	-PRON-	PRP
48218	806	3	varies	vary	VBZ
48218	806	4	itself	-PRON-	PRP
48218	806	5	also	also	RB
48218	806	6	in	in	IN
48218	806	7	richness	richness	NN
48218	806	8	in	in	IN
48218	806	9	a	a	DT
48218	806	10	remarkable	remarkable	JJ
48218	806	11	degree	degree	NN
48218	806	12	.	.	.
48218	807	1	In	in	IN
48218	807	2	some	some	DT
48218	807	3	places	place	NNS
48218	807	4	the	the	DT
48218	807	5	stars	star	NNS
48218	807	6	,	,	,
48218	807	7	as	as	IN
48218	807	8	seen	see	VBN
48218	807	9	on	on	IN
48218	807	10	some	some	DT
48218	807	11	of	of	IN
48218	807	12	the	the	DT
48218	807	13	wonderful	wonderful	JJ
48218	807	14	photographs	photograph	NNS
48218	807	15	taken	take	VBN
48218	807	16	by	by	IN
48218	807	17	E.	E.	NNP
48218	807	18	E.	E.	NNP
48218	807	19	BARNARD	BARNARD	NNP
48218	807	20	,	,	,
48218	807	21	seem	seem	VB
48218	807	22	almost	almost	RB
48218	807	23	to	to	TO
48218	807	24	form	form	VB
48218	807	25	a	a	DT
48218	807	26	continuous	continuous	JJ
48218	807	27	wall	wall	NN
48218	807	28	;	;	:
48218	807	29	in	in	IN
48218	807	30	other	other	JJ
48218	807	31	places	place	NNS
48218	807	32	,	,	,
48218	807	33	close	close	JJ
48218	807	34	at	at	IN
48218	807	35	hand	hand	NN
48218	807	36	,	,	,
48218	807	37	barren	barren	JJ
48218	807	38	spots	spot	NNS
48218	807	39	appear	appear	VBP
48218	807	40	that	that	IN
48218	807	41	look	look	VBP
48218	807	42	inky	inky	JJ
48218	807	43	black	black	JJ
48218	807	44	by	by	IN
48218	807	45	contrast	contrast	NN
48218	807	46	.	.	.
48218	808	1	And	and	CC
48218	808	2	the	the	DT
48218	808	3	+	+	NNP
48218	808	4	Star	Star	NNP
48218	808	5	Clusters+	Clusters+	NNP
48218	808	6	,	,	,
48218	808	7	stars	star	NNS
48218	808	8	evidently	evidently	RB
48218	808	9	crowded	crowd	VBD
48218	808	10	together	together	RB
48218	808	11	,	,	,
48218	808	12	are	be	VBP
48218	808	13	frequent	frequent	JJ
48218	808	14	in	in	IN
48218	808	15	the	the	DT
48218	808	16	Milky	Milky	NNP
48218	808	17	Way	Way	NNP
48218	808	18	.	.	.
48218	809	1	And	and	CC
48218	809	2	yet	yet	RB
48218	809	3	again	again	RB
48218	809	4	beside	beside	IN
48218	809	5	the	the	DT
48218	809	6	stars	star	NNS
48218	809	7	the	the	DT
48218	809	8	telescope	telescope	NN
48218	809	9	reveals	reveal	VBZ
48218	809	10	{	{	-LRB-
48218	809	11	89	89	CD
48218	809	12	}	}	-RRB-
48218	809	13	to	to	IN
48218	809	14	us	-PRON-	PRP
48218	809	15	the	the	DT
48218	809	16	NEBULÆ	NEBULÆ	NNP
48218	809	17	.	.	.
48218	810	1	Some	some	DT
48218	810	2	of	of	IN
48218	810	3	these	these	DT
48218	810	4	are	be	VBP
48218	810	5	the	the	DT
48218	810	6	Irregular	Irregular	NNP
48218	810	7	Nebulæ	Nebulæ	NNP
48218	810	8	--	--	:
48218	810	9	wide	wide	RB
48218	810	10	-	-	HYPH
48218	810	11	stretching	stretch	VBG
48218	810	12	,	,	,
48218	810	13	cloudy	cloudy	JJ
48218	810	14	,	,	,
48218	810	15	diffused	diffused	JJ
48218	810	16	masses	masse	NNS
48218	810	17	of	of	IN
48218	810	18	filmy	filmy	NNP
48218	810	19	light	light	NN
48218	810	20	,	,	,
48218	810	21	like	like	IN
48218	810	22	the	the	DT
48218	810	23	Great	Great	NNP
48218	810	24	Nebula	Nebula	NNP
48218	810	25	in	in	IN
48218	810	26	Orion	Orion	NNP
48218	810	27	.	.	.
48218	811	1	Others	other	NNS
48218	811	2	are	be	VBP
48218	811	3	faint	faint	JJ
48218	811	4	but	but	CC
48218	811	5	more	more	RBR
48218	811	6	defined	defined	JJ
48218	811	7	objects	object	NNS
48218	811	8	,	,	,
48218	811	9	some	some	DT
48218	811	10	of	of	IN
48218	811	11	them	-PRON-	PRP
48218	811	12	with	with	IN
48218	811	13	small	small	JJ
48218	811	14	circular	circular	JJ
48218	811	15	discs	disc	NNS
48218	811	16	,	,	,
48218	811	17	and	and	CC
48218	811	18	looking	look	VBG
48218	811	19	like	like	IN
48218	811	20	a	a	DT
48218	811	21	very	very	RB
48218	811	22	dim	dim	JJ
48218	811	23	Uranus	uranus	NN
48218	811	24	,	,	,
48218	811	25	or	or	CC
48218	811	26	even	even	RB
48218	811	27	like	like	IN
48218	811	28	Saturn	Saturn	NNP
48218	811	29	--	--	:
48218	811	30	that	that	DT
48218	811	31	is	be	VBZ
48218	811	32	to	to	TO
48218	811	33	say	say	VB
48218	811	34	,	,	,
48218	811	35	like	like	IN
48218	811	36	a	a	DT
48218	811	37	planet	planet	NN
48218	811	38	with	with	IN
48218	811	39	a	a	DT
48218	811	40	ring	ring	NN
48218	811	41	round	round	IN
48218	811	42	its	-PRON-	PRP$
48218	811	43	equator	equator	NN
48218	811	44	.	.	.
48218	812	1	This	this	DT
48218	812	2	class	class	NN
48218	812	3	are	be	VBP
48218	812	4	therefore	therefore	RB
48218	812	5	known	know	VBN
48218	812	6	as	as	IN
48218	812	7	"	"	``
48218	812	8	+	+	NNP
48218	812	9	Planetary	Planetary	NNP
48218	812	10	Nebulæ+	Nebulæ+	NNPS
48218	812	11	,	,	,
48218	812	12	"	"	''
48218	812	13	and	and	CC
48218	812	14	,	,	,
48218	812	15	when	when	WRB
48218	812	16	bright	bright	JJ
48218	812	17	enough	enough	RB
48218	812	18	to	to	TO
48218	812	19	show	show	VB
48218	812	20	traces	trace	NNS
48218	812	21	of	of	IN
48218	812	22	colour	colour	NN
48218	812	23	,	,	,
48218	812	24	appear	appear	VB
48218	812	25	green	green	JJ
48218	812	26	or	or	CC
48218	812	27	greenish	greenish	JJ
48218	812	28	blue	blue	JJ
48218	812	29	.	.	.
48218	813	1	These	these	DT
48218	813	2	are	be	VBP
48218	813	3	,	,	,
48218	813	4	however	however	RB
48218	813	5	,	,	,
48218	813	6	comparatively	comparatively	RB
48218	813	7	rare	rare	JJ
48218	813	8	.	.	.
48218	814	1	Other	other	JJ
48218	814	2	of	of	IN
48218	814	3	these	these	DT
48218	814	4	faint	faint	JJ
48218	814	5	,	,	,
48218	814	6	filmy	filmy	JJ
48218	814	7	objects	object	NNS
48218	814	8	are	be	VBP
48218	814	9	known	know	VBN
48218	814	10	as	as	IN
48218	814	11	the	the	DT
48218	814	12	"	"	``
48218	814	13	+	+	CC
48218	814	14	White	White	NNP
48218	814	15	Nebulæ+	Nebulæ+	NNPS
48218	814	16	,	,	,
48218	814	17	"	"	''
48218	814	18	and	and	CC
48218	814	19	are	be	VBP
48218	814	20	now	now	RB
48218	814	21	counted	count	VBN
48218	814	22	by	by	IN
48218	814	23	thousands	thousand	NNS
48218	814	24	.	.	.
48218	815	1	They	-PRON-	PRP
48218	815	2	affect	affect	VBP
48218	815	3	the	the	DT
48218	815	4	spiral	spiral	JJ
48218	815	5	form	form	NN
48218	815	6	.	.	.
48218	816	1	Sometimes	sometimes	RB
48218	816	2	the	the	DT
48218	816	3	spiral	spiral	NN
48218	816	4	is	be	VBZ
48218	816	5	seen	see	VBN
48218	816	6	fully	fully	RB
48218	816	7	presented	present	VBN
48218	816	8	;	;	:
48218	816	9	sometimes	sometimes	RB
48218	816	10	it	-PRON-	PRP
48218	816	11	is	be	VBZ
48218	816	12	seen	see	VBN
48218	816	13	edgewise	edgewise	NN
48218	816	14	;	;	:
48218	816	15	sometimes	sometimes	RB
48218	816	16	more	more	RBR
48218	816	17	or	or	CC
48218	816	18	less	less	RBR
48218	816	19	foreshortened	foreshortened	JJ
48218	816	20	,	,	,
48218	816	21	but	but	CC
48218	816	22	in	in	IN
48218	816	23	general	general	JJ
48218	816	24	the	the	DT
48218	816	25	spiral	spiral	JJ
48218	816	26	character	character	NN
48218	816	27	can	can	MD
48218	816	28	be	be	VB
48218	816	29	detected	detect	VBN
48218	816	30	.	.	.
48218	817	1	And	and	CC
48218	817	2	these	these	DT
48218	817	3	White	White	NNP
48218	817	4	Nebulæ	Nebulæ	NNP
48218	817	5	appear	appear	VBP
48218	817	6	to	to	TO
48218	817	7	shun	shun	VB
48218	817	8	the	the	DT
48218	817	9	Galaxy	Galaxy	NNP
48218	817	10	as	as	RB
48218	817	11	much	much	RB
48218	817	12	as	as	IN
48218	817	13	the	the	DT
48218	817	14	Planetary	Planetary	NNP
48218	817	15	Nebula	Nebula	NNP
48218	817	16	;	;	:
48218	817	17	and	and	CC
48218	817	18	Star	Star	NNP
48218	817	19	Clusters	Clusters	NNPS
48218	817	20	prefer	prefer	VBP
48218	817	21	it	-PRON-	PRP
48218	817	22	;	;	:
48218	817	23	indeed	indeed	RB
48218	817	24	the	the	DT
48218	817	25	part	part	NN
48218	817	26	of	of	IN
48218	817	27	the	the	DT
48218	817	28	northern	northern	JJ
48218	817	29	heavens	heavens	NNPS
48218	817	30	most	most	RBS
48218	817	31	remote	remote	JJ
48218	817	32	from	from	IN
48218	817	33	the	the	DT
48218	817	34	Milky	Milky	NNP
48218	817	35	Way	Way	NNP
48218	817	36	is	be	VBZ
48218	817	37	simply	simply	RB
48218	817	38	crowded	crowd	VBN
48218	817	39	with	with	IN
48218	817	40	them	-PRON-	PRP
48218	817	41	.	.	.
48218	818	1	It	-PRON-	PRP
48218	818	2	can	can	MD
48218	818	3	be	be	VB
48218	818	4	by	by	IN
48218	818	5	no	no	DT
48218	818	6	accident	accident	NN
48218	818	7	or	or	CC
48218	818	8	chance	chance	NN
48218	818	9	that	that	IN
48218	818	10	in	in	IN
48218	818	11	the	the	DT
48218	818	12	vast	vast	JJ
48218	818	13	edifice	edifice	NN
48218	818	14	of	of	IN
48218	818	15	the	the	DT
48218	818	16	heavens	heavens	NNPS
48218	818	17	objects	object	NNS
48218	818	18	of	of	IN
48218	818	19	certain	certain	JJ
48218	818	20	classes	class	NNS
48218	818	21	should	should	MD
48218	818	22	crowd	crowd	VB
48218	818	23	into	into	IN
48218	818	24	the	the	DT
48218	818	25	belt	belt	NN
48218	818	26	of	of	IN
48218	818	27	the	the	DT
48218	818	28	Milky	Milky	NNP
48218	818	29	Way	Way	NNP
48218	818	30	,	,	,
48218	818	31	and	and	CC
48218	818	32	other	other	JJ
48218	818	33	classes	class	NNS
48218	818	34	avoid	avoid	VBP
48218	818	35	it	-PRON-	PRP
48218	818	36	;	;	:
48218	818	37	it	-PRON-	PRP
48218	818	38	points	point	VBZ
48218	818	39	to	to	IN
48218	818	40	the	the	DT
48218	818	41	whole	whole	JJ
48218	818	42	forming	form	VBG
48218	818	43	a	a	DT
48218	818	44	single	single	JJ
48218	818	45	growth	growth	NN
48218	818	46	,	,	,
48218	818	47	an	an	DT
48218	818	48	essential	essential	JJ
48218	818	49	unity	unity	NN
48218	818	50	.	.	.
48218	819	1	For	for	IN
48218	819	2	there	there	EX
48218	819	3	is	be	VBZ
48218	819	4	but	but	CC
48218	819	5	one	one	CD
48218	819	6	belt	belt	NN
48218	819	7	in	in	IN
48218	819	8	the	the	DT
48218	819	9	heavens	heavens	NNPS
48218	819	10	,	,	,
48218	819	11	like	like	IN
48218	819	12	the	the	DT
48218	819	13	Milky	Milky	NNP
48218	819	14	Way	Way	NNP
48218	819	15	,	,	,
48218	819	16	a	a	DT
48218	819	17	belt	belt	NN
48218	819	18	in	in	IN
48218	819	19	which	which	WDT
48218	819	20	small	small	JJ
48218	819	21	stars	star	NNS
48218	819	22	,	,	,
48218	819	23	New	New	NNP
48218	819	24	Stars	Stars	NNPS
48218	819	25	,	,	,
48218	819	26	and	and	CC
48218	819	27	Planetary	Planetary	NNP
48218	819	28	Nebulæ	Nebulæ	NNP
48218	819	29	find	find	VBP
48218	819	30	their	-PRON-	PRP$
48218	819	31	favourite	favourite	JJ
48218	819	32	home	home	NN
48218	819	33	;	;	:
48218	819	34	and	and	CC
48218	819	35	that	that	DT
48218	819	36	belt	belt	NN
48218	819	37	encircles	encircle	VBZ
48218	819	38	the	the	DT
48218	819	39	entire	entire	JJ
48218	819	40	heavens	heaven	NNS
48218	819	41	;	;	:
48218	819	42	and	and	CC
48218	819	43	similarly	similarly	RB
48218	819	44	that	that	DT
48218	819	45	belt	belt	NN
48218	819	46	is	be	VBZ
48218	819	47	the	the	DT
48218	819	48	only	only	JJ
48218	819	49	region	region	NN
48218	819	50	from	from	IN
48218	819	51	which	which	WDT
48218	819	52	the	the	DT
48218	819	53	White	White	NNP
48218	819	54	Nebulæ	Nebulæ	NNP
48218	819	55	appear	appear	VBP
48218	819	56	to	to	TO
48218	819	57	be	be	VB
48218	819	58	repelled	repel	VBN
48218	819	59	.	.	.
48218	820	1	The	the	DT
48218	820	2	Milky	Milky	NNP
48218	820	3	Way	Way	NNP
48218	820	4	forms	form	VBZ
48218	820	5	the	the	DT
48218	820	6	foundation	foundation	NN
48218	820	7	,	,	,
48218	820	8	the	the	DT
48218	820	9	strong	strong	JJ
48218	820	10	and	and	CC
48218	820	11	buttressed	buttressed	JJ
48218	820	12	wall	wall	NN
48218	820	13	of	of	IN
48218	820	14	the	the	DT
48218	820	15	celestial	celestial	JJ
48218	820	16	building	building	NN
48218	820	17	;	;	:
48218	820	18	the	the	DT
48218	820	19	White	White	NNP
48218	820	20	Nebulæ	Nebulæ	NNP
48218	820	21	close	close	RB
48218	820	22	in	in	IN
48218	820	23	the	the	DT
48218	820	24	roof	roof	NN
48218	820	25	of	of	IN
48218	820	26	its	-PRON-	PRP$
48218	820	27	dome	dome	NN
48218	820	28	.	.	.
48218	821	1	{	{	-LRB-
48218	821	2	90	90	CD
48218	821	3	}	}	-RRB-
48218	821	4	And	and	CC
48218	821	5	how	how	WRB
48218	821	6	vast	vast	JJ
48218	821	7	may	may	MD
48218	821	8	that	that	DT
48218	821	9	structure	structure	NN
48218	821	10	be	be	VB
48218	821	11	--	--	:
48218	821	12	how	how	WRB
48218	821	13	far	far	RB
48218	821	14	is	be	VBZ
48218	821	15	it	-PRON-	PRP
48218	821	16	from	from	IN
48218	821	17	wall	wall	NN
48218	821	18	to	to	IN
48218	821	19	wall	wall	NNP
48218	821	20	?	?	.
48218	822	1	That	that	IN
48218	822	2	,	,	,
48218	822	3	as	as	RB
48218	822	4	yet	yet	RB
48218	822	5	,	,	,
48218	822	6	we	-PRON-	PRP
48218	822	7	can	can	MD
48218	822	8	only	only	RB
48218	822	9	guess	guess	VB
48218	822	10	.	.	.
48218	823	1	But	but	CC
48218	823	2	the	the	DT
48218	823	3	stars	star	NNS
48218	823	4	whose	whose	WP$
48218	823	5	distances	distance	NNS
48218	823	6	we	-PRON-	PRP
48218	823	7	can	can	MD
48218	823	8	measure	measure	VB
48218	823	9	,	,	,
48218	823	10	the	the	DT
48218	823	11	stars	star	NNS
48218	823	12	whose	whose	WP$
48218	823	13	drifting	drifting	NN
48218	823	14	we	-PRON-	PRP
48218	823	15	can	can	MD
48218	823	16	watch	watch	VB
48218	823	17	,	,	,
48218	823	18	almost	almost	RB
48218	823	19	infinitely	infinitely	RB
48218	823	20	distant	distant	JJ
48218	823	21	as	as	IN
48218	823	22	they	-PRON-	PRP
48218	823	23	are	be	VBP
48218	823	24	,	,	,
48218	823	25	carry	carry	VB
48218	823	26	us	-PRON-	PRP
48218	823	27	but	but	CC
48218	823	28	a	a	DT
48218	823	29	small	small	JJ
48218	823	30	part	part	NN
48218	823	31	of	of	IN
48218	823	32	the	the	DT
48218	823	33	way	way	NN
48218	823	34	.	.	.
48218	824	1	Still	still	RB
48218	824	2	,	,	,
48218	824	3	from	from	IN
48218	824	4	little	little	JJ
48218	824	5	hints	hint	NNS
48218	824	6	gathered	gather	VBN
48218	824	7	here	here	RB
48218	824	8	and	and	CC
48218	824	9	there	there	RB
48218	824	10	,	,	,
48218	824	11	we	-PRON-	PRP
48218	824	12	are	be	VBP
48218	824	13	able	able	JJ
48218	824	14	to	to	TO
48218	824	15	guess	guess	VB
48218	824	16	that	that	DT
48218	824	17	,	,	,
48218	824	18	though	though	IN
48218	824	19	the	the	DT
48218	824	20	nearest	near	JJS
48218	824	21	star	star	NN
48218	824	22	to	to	IN
48218	824	23	us	-PRON-	PRP
48218	824	24	is	be	VBZ
48218	824	25	nearly	nearly	RB
48218	824	26	300,000	300,000	CD
48218	824	27	times	time	NNS
48218	824	28	as	as	RB
48218	824	29	far	far	RB
48218	824	30	as	as	IN
48218	824	31	the	the	DT
48218	824	32	Sun	Sun	NNP
48218	824	33	,	,	,
48218	824	34	yet	yet	CC
48218	824	35	we	-PRON-	PRP
48218	824	36	must	must	MD
48218	824	37	overpass	overpass	VB
48218	824	38	the	the	DT
48218	824	39	distance	distance	NN
48218	824	40	of	of	IN
48218	824	41	that	that	DT
48218	824	42	star	star	NN
48218	824	43	1000	1000	CD
48218	824	44	times	time	NNS
48218	824	45	before	before	IN
48218	824	46	we	-PRON-	PRP
48218	824	47	shall	shall	MD
48218	824	48	have	have	VB
48218	824	49	reached	reach	VBN
48218	824	50	the	the	DT
48218	824	51	further	further	JJ
48218	824	52	confines	confine	NNS
48218	824	53	of	of	IN
48218	824	54	the	the	DT
48218	824	55	Galaxy	Galaxy	NNP
48218	824	56	.	.	.
48218	825	1	Nor	nor	CC
48218	825	2	is	be	VBZ
48218	825	3	the	the	DT
48218	825	4	end	end	NN
48218	825	5	in	in	IN
48218	825	6	sight	sight	NN
48218	825	7	even	even	RB
48218	825	8	there	there	RB
48218	825	9	.	.	.
48218	826	1	This	this	DT
48218	826	2	is	be	VBZ
48218	826	3	,	,	,
48218	826	4	in	in	IN
48218	826	5	briefest	brief	JJS
48218	826	6	outline	outline	NN
48218	826	7	,	,	,
48218	826	8	the	the	DT
48218	826	9	Story	Story	NNP
48218	826	10	of	of	IN
48218	826	11	Astronomy	Astronomy	NNP
48218	826	12	.	.	.
48218	827	1	It	-PRON-	PRP
48218	827	2	has	have	VBZ
48218	827	3	led	lead	VBN
48218	827	4	us	-PRON-	PRP
48218	827	5	from	from	IN
48218	827	6	a	a	DT
48218	827	7	time	time	NN
48218	827	8	when	when	WRB
48218	827	9	men	man	NNS
48218	827	10	were	be	VBD
48218	827	11	acquainted	acquaint	VBN
48218	827	12	with	with	IN
48218	827	13	only	only	RB
48218	827	14	a	a	DT
48218	827	15	few	few	JJ
48218	827	16	square	square	JJ
48218	827	17	miles	mile	NNS
48218	827	18	of	of	IN
48218	827	19	the	the	DT
48218	827	20	Earth	Earth	NNP
48218	827	21	,	,	,
48218	827	22	and	and	CC
48218	827	23	knew	know	VBD
48218	827	24	nothing	nothing	NN
48218	827	25	of	of	IN
48218	827	26	its	-PRON-	PRP$
48218	827	27	size	size	NN
48218	827	28	and	and	CC
48218	827	29	shape	shape	NN
48218	827	30	,	,	,
48218	827	31	or	or	CC
48218	827	32	of	of	IN
48218	827	33	its	-PRON-	PRP$
48218	827	34	relation	relation	NN
48218	827	35	to	to	IN
48218	827	36	the	the	DT
48218	827	37	moving	moving	NN
48218	827	38	lights	light	NNS
48218	827	39	which	which	WDT
48218	827	40	shone	shine	VBD
48218	827	41	down	down	RP
48218	827	42	from	from	IN
48218	827	43	above	above	RB
48218	827	44	,	,	,
48218	827	45	on	on	IN
48218	827	46	to	to	IN
48218	827	47	our	-PRON-	PRP$
48218	827	48	present	present	JJ
48218	827	49	conception	conception	NN
48218	827	50	of	of	IN
48218	827	51	our	-PRON-	PRP$
48218	827	52	place	place	NN
48218	827	53	in	in	IN
48218	827	54	a	a	DT
48218	827	55	universe	universe	NN
48218	827	56	of	of	IN
48218	827	57	suns	sun	NNS
48218	827	58	of	of	IN
48218	827	59	which	which	WDT
48218	827	60	the	the	DT
48218	827	61	vastness	vastness	NN
48218	827	62	,	,	,
48218	827	63	glory	glory	NN
48218	827	64	,	,	,
48218	827	65	and	and	CC
48218	827	66	complexity	complexity	NN
48218	827	67	surpass	surpass	VB
48218	827	68	our	-PRON-	PRP$
48218	827	69	utmost	utmost	JJ
48218	827	70	powers	power	NNS
48218	827	71	of	of	IN
48218	827	72	expression	expression	NN
48218	827	73	.	.	.
48218	828	1	The	the	DT
48218	828	2	science	science	NN
48218	828	3	began	begin	VBD
48218	828	4	in	in	IN
48218	828	5	the	the	DT
48218	828	6	desire	desire	NN
48218	828	7	to	to	TO
48218	828	8	use	use	VB
48218	828	9	Sun	Sun	NNP
48218	828	10	,	,	,
48218	828	11	Moon	Moon	NNP
48218	828	12	,	,	,
48218	828	13	and	and	CC
48218	828	14	stars	star	NNS
48218	828	15	as	as	IN
48218	828	16	timekeepers	timekeeper	NNS
48218	828	17	,	,	,
48218	828	18	but	but	CC
48218	828	19	as	as	IN
48218	828	20	the	the	DT
48218	828	21	exercise	exercise	NN
48218	828	22	of	of	IN
48218	828	23	ordered	order	VBN
48218	828	24	sight	sight	NN
48218	828	25	and	and	CC
48218	828	26	ordered	order	VBN
48218	828	27	thought	thought	NN
48218	828	28	brought	bring	VBD
48218	828	29	knowledge	knowledge	NN
48218	828	30	,	,	,
48218	828	31	knowledge	knowledge	NN
48218	828	32	began	begin	VBD
48218	828	33	to	to	TO
48218	828	34	be	be	VB
48218	828	35	desired	desire	VBN
48218	828	36	,	,	,
48218	828	37	not	not	RB
48218	828	38	for	for	IN
48218	828	39	any	any	DT
48218	828	40	advantage	advantage	NN
48218	828	41	it	-PRON-	PRP
48218	828	42	might	may	MD
48218	828	43	bring	bring	VB
48218	828	44	,	,	,
48218	828	45	but	but	CC
48218	828	46	for	for	IN
48218	828	47	its	-PRON-	PRP$
48218	828	48	own	own	JJ
48218	828	49	sake	sake	NN
48218	828	50	.	.	.
48218	829	1	And	and	CC
48218	829	2	the	the	DT
48218	829	3	pursuit	pursuit	NN
48218	829	4	itself	-PRON-	PRP
48218	829	5	has	have	VBZ
48218	829	6	brought	bring	VBN
48218	829	7	its	-PRON-	PRP$
48218	829	8	own	own	JJ
48218	829	9	reward	reward	NN
48218	829	10	in	in	IN
48218	829	11	that	that	IN
48218	829	12	it	-PRON-	PRP
48218	829	13	has	have	VBZ
48218	829	14	increased	increase	VBN
48218	829	15	men	man	NNS
48218	829	16	's	's	POS
48218	829	17	powers	power	NNS
48218	829	18	,	,	,
48218	829	19	and	and	CC
48218	829	20	made	make	VBD
48218	829	21	them	-PRON-	PRP
48218	829	22	keener	keen	JJR
48218	829	23	in	in	IN
48218	829	24	observation	observation	NN
48218	829	25	,	,	,
48218	829	26	clearer	clear	JJR
48218	829	27	in	in	IN
48218	829	28	reasoning	reasoning	NN
48218	829	29	,	,	,
48218	829	30	surer	surer	NN
48218	829	31	in	in	IN
48218	829	32	inference	inference	NN
48218	829	33	.	.	.
48218	830	1	The	the	DT
48218	830	2	pursuit	pursuit	NN
48218	830	3	indeed	indeed	RB
48218	830	4	knows	know	VBZ
48218	830	5	no	no	DT
48218	830	6	ending	ending	NN
48218	830	7	;	;	:
48218	830	8	the	the	DT
48218	830	9	questions	question	NNS
48218	830	10	to	to	TO
48218	830	11	be	be	VB
48218	830	12	answered	answer	VBN
48218	830	13	that	that	DT
48218	830	14	lie	lie	NN
48218	830	15	before	before	IN
48218	830	16	us	-PRON-	PRP
48218	830	17	are	be	VBP
48218	830	18	now	now	RB
48218	830	19	more	more	RBR
48218	830	20	numerous	numerous	JJ
48218	830	21	than	than	IN
48218	830	22	ever	ever	RB
48218	830	23	they	-PRON-	PRP
48218	830	24	have	have	VBP
48218	830	25	been	be	VBN
48218	830	26	,	,	,
48218	830	27	and	and	CC
48218	830	28	the	the	DT
48218	830	29	call	call	NN
48218	830	30	of	of	IN
48218	830	31	the	the	DT
48218	830	32	heavens	heaven	NNS
48218	830	33	grows	grow	VBZ
48218	830	34	more	more	RBR
48218	830	35	insistent	insistent	JJ
48218	830	36	:	:	:
48218	830	37	"	"	``
48218	830	38	LIFT	lift	VB
48218	830	39	UP	up	RP
48218	830	40	YOUR	your	PRP$
48218	830	41	EYES	eyes	NN
48218	830	42	ON	on	IN
48218	830	43	HIGH	HIGH	NNS
48218	830	44	.	.	.
48218	830	45	"	"	''
48218	831	1	{	{	-LRB-
48218	831	2	91	91	CD
48218	831	3	}	}	-RRB-
48218	831	4	BOOKS	book	NNS
48218	831	5	TO	to	TO
48218	831	6	READ	READ	NNP
48218	831	7	POPULAR	POPULAR	NNP
48218	831	8	GENERAL	GENERAL	NNP
48218	831	9	DESCRIPTIONS:--	DESCRIPTIONS:--	NNP
48218	831	10	Sir	Sir	NNP
48218	831	11	R.	R.	NNP
48218	831	12	S.	S.	NNP
48218	832	1	Ball.--_Star	Ball.--_Star	NNP
48218	832	2	-	-	HYPH
48218	832	3	Land	Land	NNP
48218	832	4	_	_	NNP
48218	832	5	.	.	.
48218	833	1	(	(	-LRB-
48218	833	2	Cassell	Cassell	NNP
48218	833	3	.	.	.
48218	833	4	)	)	-RRB-
48218	834	1	Agnes	Agnes	NNP
48218	834	2	Giberne.---Sun	Giberne.---Sun	NNP
48218	834	3	,	,	,
48218	834	4	Moon	Moon	NNP
48218	834	5	and	and	CC
48218	834	6	Stars	Stars	NNPS
48218	834	7	_	_	NNP
48218	834	8	.	.	.
48218	835	1	(	(	-LRB-
48218	835	2	Seeley	Seeley	NNP
48218	835	3	.	.	.
48218	835	4	)	)	-RRB-
48218	836	1	W.	W.	NNP
48218	836	2	T.	T.	NNP
48218	837	1	Lynn.--_Celestial	Lynn.--_Celestial	NNP
48218	837	2	Motions	Motions	NNPS
48218	837	3	_	_	NNP
48218	837	4	.	.	.
48218	838	1	(	(	-LRB-
48218	838	2	Stanford	Stanford	NNP
48218	838	3	.	.	.
48218	838	4	)	)	-RRB-
48218	839	1	A.	A.	NNP
48218	840	1	&	&	CC
48218	840	2	W.	W.	NNP
48218	841	1	Maunder.---The	Maunder.---The	NNP
48218	841	2	Heavens	Heavens	NNPS
48218	841	3	and	and	CC
48218	841	4	their	-PRON-	PRP$
48218	841	5	Story	Story	NNP
48218	841	6	_	_	NNP
48218	841	7	.	.	.
48218	842	1	(	(	-LRB-
48218	842	2	Culley	Culley	NNP
48218	842	3	.	.	.
48218	842	4	)	)	-RRB-
48218	843	1	Simon	Simon	NNP
48218	843	2	Newcomb.--_Astronomy	Newcomb.--_Astronomy	NNP
48218	843	3	for	for	IN
48218	843	4	Everybody	Everybody	NNP
48218	843	5	_	_	NNP
48218	843	6	.	.	.
48218	844	1	(	(	-LRB-
48218	844	2	Isbister	isbister	NN
48218	844	3	.	.	.
48218	844	4	)	)	-RRB-
48218	845	1	FOR	for	IN
48218	845	2	BEGINNERS	beginner	NNS
48218	845	3	IN	in	IN
48218	845	4	OBSERVATION:--	OBSERVATION:--	NNP
48218	845	5	W.	W.	NNP
48218	845	6	F.	F.	NNP
48218	846	1	Denning.--_Telescopic	Denning.--_Telescopic	NNS
48218	846	2	Work	work	NN
48218	846	3	for	for	IN
48218	846	4	Starlight	Starlight	NNP
48218	846	5	Evenings	Evenings	NNPS
48218	846	6	_	_	NNP
48218	846	7	.	.	.
48218	847	1	(	(	-LRB-
48218	847	2	Taylor	Taylor	NNP
48218	847	3	&	&	CC
48218	847	4	Francis	Francis	NNP
48218	847	5	.	.	.
48218	847	6	)	)	-RRB-
48218	848	1	E.	E.	NNP
48218	848	2	W.	W.	NNP
48218	849	1	Maunder.--_Astronomy	Maunder.--_Astronomy	NNS
48218	849	2	without	without	IN
48218	849	3	a	a	DT
48218	849	4	Telescope	Telescope	NNP
48218	849	5	_	_	NNP
48218	849	6	.	.	.
48218	850	1	(	(	-LRB-
48218	850	2	Thacker	thacker	NN
48218	850	3	.	.	.
48218	850	4	)	)	-RRB-
48218	851	1	Arthur	Arthur	NNP
48218	851	2	P.	P.	NNP
48218	852	1	Norton.--_A	Norton.--_A	NNP
48218	852	2	Star	Star	NNP
48218	852	3	Atlas	Atlas	NNP
48218	852	4	and	and	CC
48218	852	5	Telescopic	Telescopic	NNP
48218	852	6	Handbook	Handbook	NNP
48218	852	7	_	_	NNP
48218	852	8	.	.	.
48218	853	1	(	(	-LRB-
48218	853	2	Gall	Gall	NNP
48218	853	3	&	&	CC
48218	853	4	Inglis	Inglis	NNP
48218	853	5	.	.	.
48218	853	6	)	)	-RRB-
48218	854	1	Garrett	Garrett	NNP
48218	854	2	P.	P.	NNP
48218	855	1	Serviss.--_Astronomy	Serviss.--_Astronomy	VBG
48218	855	2	with	with	IN
48218	855	3	an	an	DT
48218	855	4	Opera	Opera	NNP
48218	855	5	-	-	HYPH
48218	855	6	Glass	Glass	NNP
48218	855	7	_	_	NNP
48218	855	8	.	.	.
48218	856	1	(	(	-LRB-
48218	856	2	Appleton	Appleton	NNP
48218	856	3	.	.	.
48218	856	4	)	)	-RRB-
48218	857	1	STAR	STAR	NNP
48218	857	2	-	-	HYPH
48218	857	3	ATLASES:--	ATLASES:--	NNP
48218	857	4	Rev.	Rev.	NNP
48218	858	1	J.	J.	NNP
48218	858	2	Gall--_An	Gall--_An	NNP
48218	858	3	Easy	easy	RB
48218	858	4	Guide	Guide	NNP
48218	858	5	to	to	IN
48218	858	6	the	the	DT
48218	858	7	Constellations	Constellations	NNPS
48218	858	8	_	_	NNP
48218	858	9	.	.	.
48218	859	1	(	(	-LRB-
48218	859	2	Gall	Gall	NNP
48218	859	3	and	and	CC
48218	859	4	Inglis	Inglis	NNP
48218	859	5	.	.	.
48218	859	6	)	)	-RRB-
48218	860	1	E.	E.	NNP
48218	860	2	M'Clure	M'Clure	NNP
48218	860	3	and	and	CC
48218	860	4	H.	H.	NNP
48218	860	5	J.	J.	NNP
48218	861	1	Klein.--_Star	Klein.--_Star	NNP
48218	861	2	-	-	HYPH
48218	861	3	Atlas	Atlas	NNP
48218	861	4	_	_	NNP
48218	861	5	.	.	.
48218	862	1	(	(	-LRB-
48218	862	2	Society	society	NN
48218	862	3	for	for	IN
48218	862	4	Promoting	promote	VBG
48218	862	5	Christian	Christian	NNP
48218	862	6	Knowledge	Knowledge	NNP
48218	862	7	.	.	.
48218	862	8	)	)	-RRB-
48218	863	1	R.	R.	NNP
48218	863	2	A.	A.	NNP
48218	864	1	Proctor.--_New	Proctor.--_New	NNP
48218	864	2	Star	Star	NNP
48218	864	3	Atlas	Atlas	NNP
48218	864	4	_	_	NNP
48218	864	5	.	.	.
48218	865	1	(	(	-LRB-
48218	865	2	Longmans	Longmans	NNPS
48218	865	3	.	.	.
48218	865	4	)	)	-RRB-
48218	866	1	ASTRONOMICAL	ASTRONOMICAL	NNP
48218	866	2	INSTRUMENTS	INSTRUMENTS	NNP
48218	866	3	AND	and	CC
48218	866	4	METHODS:--	METHODS:--	NNP
48218	866	5	Sir	Sir	NNP
48218	866	6	G.	G.	NNP
48218	866	7	B.	B.	NNP
48218	867	1	Airy.--_Popular	airy.--_popular	JJ
48218	867	2	Astronomy	Astronomy	NNP
48218	867	3	;	;	:
48218	867	4	Lectures	Lectures	NNP
48218	867	5	delivered	deliver	VBD
48218	867	6	at	at	IN
48218	867	7	Ipswich	Ipswich	NNP
48218	867	8	_	_	NNP
48218	867	9	.	.	.
48218	868	1	(	(	-LRB-
48218	868	2	Macmillan	Macmillan	NNP
48218	868	3	.	.	.
48218	868	4	)	)	-RRB-
48218	869	1	E.	E.	NNP
48218	869	2	W.	W.	NNP
48218	870	1	Maunder.--_Royal	Maunder.--_Royal	NNP
48218	870	2	Observatory	Observatory	NNP
48218	870	3	,	,	,
48218	870	4	Greenwich	Greenwich	NNP
48218	870	5	;	;	:
48218	870	6	its	-PRON-	PRP$
48218	870	7	History	History	NNP
48218	870	8	and	and	CC
48218	870	9	Work	Work	NNP
48218	870	10	_	_	NNP
48218	870	11	.	.	.
48218	871	1	(	(	-LRB-
48218	871	2	Religious	Religious	NNP
48218	871	3	Tract	Tract	NNP
48218	871	4	Society	Society	NNP
48218	871	5	.	.	.
48218	871	6	)	)	-RRB-
48218	872	1	{	{	-LRB-
48218	872	2	92	92	CD
48218	872	3	}	}	-RRB-
48218	872	4	GENERAL	GENERAL	NNP
48218	872	5	TEXT	TEXT	NNP
48218	872	6	-	-	HYPH
48218	872	7	BOOKS:--	BOOKS:--	NNP
48218	872	8	Clerke	Clerke	NNP
48218	872	9	,	,	,
48218	872	10	Fowler	Fowler	NNP
48218	872	11	&	&	CC
48218	872	12	Gore.--Concise	Gore.--Concise	NNP
48218	872	13	Astronomy	Astronomy	NNP
48218	872	14	.	.	.
48218	873	1	(	(	-LRB-
48218	873	2	Hutchinson	Hutchinson	NNP
48218	873	3	.	.	.
48218	873	4	)	)	-RRB-
48218	874	1	Simon	Simon	NNP
48218	874	2	Newcomb.--Popular	Newcomb.--Popular	NNP
48218	874	3	Astronomy	Astronomy	NNP
48218	874	4	.	.	.
48218	875	1	(	(	-LRB-
48218	875	2	Macmillan	Macmillan	NNP
48218	875	3	.	.	.
48218	875	4	)	)	-RRB-
48218	876	1	C.	C.	NNP
48218	876	2	A.	A.	NNP
48218	877	1	Young.--Manual	young.--manual	NN
48218	877	2	of	of	IN
48218	877	3	Astronomy	Astronomy	NNP
48218	877	4	.	.	.
48218	878	1	(	(	-LRB-
48218	878	2	Ginn	Ginn	NNP
48218	878	3	.	.	.
48218	878	4	)	)	-RRB-
48218	879	1	SPECIAL	SPECIAL	NNP
48218	879	2	SUBJECTS:--	SUBJECTS:--	NNP
48218	879	3	Rev.	Rev.	NNP
48218	880	1	E.	E.	NNP
48218	881	1	Ledger.--_The	Ledger.--_The	NNP
48218	881	2	Sun	Sun	NNP
48218	881	3	;	;	:
48218	881	4	its	-PRON-	PRP$
48218	881	5	Planets	Planets	NNPS
48218	881	6	and	and	CC
48218	881	7	Satellites	Satellites	NNPS
48218	881	8	_	_	NNP
48218	881	9	.	.	.
48218	882	1	(	(	-LRB-
48218	882	2	Stanford	Stanford	NNP
48218	882	3	.	.	.
48218	882	4	)	)	-RRB-
48218	883	1	C.	C.	NNP
48218	883	2	A.	A.	NNP
48218	884	1	Young.--_The	Young.--_The	NNP
48218	884	2	Sun	Sun	NNP
48218	884	3	_	_	NNP
48218	884	4	.	.	.
48218	885	1	(	(	-LRB-
48218	885	2	Kegan	Kegan	NNP
48218	885	3	Paul	Paul	NNP
48218	885	4	.	.	.
48218	885	5	)	)	-RRB-
48218	886	1	Mrs.	Mrs.	NNP
48218	887	1	Todd.--_Total	todd.--_total	JJ
48218	887	2	Eclipses	Eclipses	NNPS
48218	887	3	_	_	NNP
48218	887	4	.	.	.
48218	888	1	(	(	-LRB-
48218	888	2	Sampson	Sampson	NNP
48218	888	3	Low	Low	NNP
48218	888	4	.	.	.
48218	888	5	)	)	-RRB-
48218	889	1	Nasmyth	nasmyth	JJ
48218	889	2	and	and	CC
48218	889	3	Carpenter.--_The	Carpenter.--_The	NNP
48218	889	4	Moon	Moon	NNP
48218	889	5	_	_	NNP
48218	889	6	.	.	.
48218	890	1	(	(	-LRB-
48218	890	2	John	John	NNP
48218	890	3	Murray	Murray	NNP
48218	890	4	.	.	.
48218	890	5	)	)	-RRB-
48218	891	1	Percival	Percival	NNP
48218	891	2	Lowell.--_Mars	Lowell.--_Mars	NNP
48218	891	3	_	_	NNP
48218	891	4	.	.	.
48218	892	1	(	(	-LRB-
48218	892	2	Longmans	Longmans	NNPS
48218	892	3	.	.	.
48218	892	4	)	)	-RRB-
48218	893	1	Ellen	Ellen	NNP
48218	893	2	M.	M.	NNP
48218	894	1	Clerke.--_Jupiter	Clerke.--_Jupiter	NNP
48218	894	2	_	_	NNP
48218	894	3	.	.	.
48218	895	1	(	(	-LRB-
48218	895	2	Stanford	Stanford	NNP
48218	895	3	.	.	.
48218	895	4	)	)	-RRB-
48218	896	1	E.	E.	NNP
48218	896	2	A.	A.	NNP
48218	897	1	Proctor.--_Saturn	Proctor.--_Saturn	NNP
48218	897	2	and	and	CC
48218	897	3	its	-PRON-	PRP$
48218	897	4	System	System	NNP
48218	897	5	_	_	NNP
48218	897	6	.	.	.
48218	898	1	(	(	-LRB-
48218	898	2	Longmans	Longmans	NNPS
48218	898	3	.	.	.
48218	898	4	)	)	-RRB-
48218	899	1	W.	W.	NNP
48218	899	2	T.	T.	NNP
48218	900	1	Lynn.--_Remarkable	lynn.--_remarkable	JJ
48218	900	2	Comets	Comets	NNP
48218	900	3	_	_	NNP
48218	900	4	.	.	.
48218	901	1	(	(	-LRB-
48218	901	2	Stanford	Stanford	NNP
48218	901	3	.	.	.
48218	901	4	)	)	-RRB-
48218	902	1	E.	E.	NNP
48218	902	2	W.	W.	NNP
48218	903	1	Maunder.--_The	Maunder.--_The	NNP
48218	903	2	Astronomy	Astronomy	NNP
48218	903	3	of	of	IN
48218	903	4	the	the	DT
48218	903	5	Bible	Bible	NNP
48218	903	6	_	_	NNP
48218	903	7	.	.	.
48218	904	1	(	(	-LRB-
48218	904	2	Hodder	Hodder	NNP
48218	904	3	and	and	CC
48218	904	4	Stoughton	Stoughton	NNP
48218	904	5	.	.	.
48218	904	6	)	)	-RRB-
48218	905	1	HISTORICAL:--	HISTORICAL:--	NNP
48218	905	2	W.	W.	NNP
48218	905	3	W.	W.	NNP
48218	906	1	Bryant.--_History	Bryant.--_History	NNP
48218	906	2	of	of	IN
48218	906	3	Astronomy	Astronomy	NNP
48218	906	4	_	_	NNP
48218	906	5	.	.	.
48218	907	1	(	(	-LRB-
48218	907	2	Methuen	Methuen	NNP
48218	907	3	.	.	.
48218	907	4	)	)	-RRB-
48218	908	1	Agnes	Agnes	NNP
48218	908	2	M.	M.	NNP
48218	909	1	Clerke.--_History	clerke.--_history	JJ
48218	909	2	of	of	IN
48218	909	3	Astronomy	Astronomy	NNP
48218	909	4	in	in	IN
48218	909	5	the	the	DT
48218	909	6	Nineteenth	Nineteenth	NNP
48218	909	7	Century	Century	NNP
48218	909	8	_	_	NNP
48218	909	9	.	.	.
48218	910	1	(	(	-LRB-
48218	910	2	A.	a.	NN
48218	911	1	&	&	CC
48218	911	2	C.	C.	NNP
48218	912	1	Black	Black	NNP
48218	912	2	.	.	.
48218	912	3	)	)	-RRB-
48218	913	1	George	George	NNP
48218	913	2	Forbes.--_History	Forbes.--_History	NNP
48218	913	3	of	of	IN
48218	913	4	Astronomy	Astronomy	NNP
48218	913	5	_	_	NNP
48218	913	6	.	.	.
48218	914	1	(	(	-LRB-
48218	914	2	Watts	Watts	NNP
48218	914	3	.	.	.
48218	914	4	)	)	-RRB-
48218	915	1	BIOGRAPHICAL:--	BIOGRAPHICAL:--	NNP
48218	915	2	Sir	Sir	NNP
48218	915	3	E.	E.	NNP
48218	915	4	S.	S.	NNP
48218	916	1	Ball.--_Great	Ball.--_Great	NNP
48218	916	2	Astronomers	Astronomers	NNPS
48218	916	3	_	_	NNP
48218	916	4	.	.	.
48218	917	1	(	(	-LRB-
48218	917	2	Isbister	isbister	NN
48218	917	3	.	.	.
48218	917	4	)	)	-RRB-
48218	918	1	Agnes	Agnes	NNP
48218	918	2	M.	M.	NNP
48218	919	1	Clerke.--_The	Clerke.--_The	NNP
48218	919	2	Herschels	Herschels	NNP
48218	919	3	and	and	CC
48218	919	4	Modern	Modern	NNP
48218	919	5	Astronomy	Astronomy	NNP
48218	919	6	_	_	NNP
48218	919	7	.	.	.
48218	920	1	(	(	-LRB-
48218	920	2	Cassell	Cassell	NNP
48218	920	3	.	.	.
48218	920	4	)	)	-RRB-
48218	921	1	Sir	Sir	NNP
48218	921	2	O.	O.	NNP
48218	922	1	Lodge.--_Pioneers	lodge.--_pioneer	NNS
48218	922	2	of	of	IN
48218	922	3	Science	Science	NNP
48218	922	4	_	_	NNP
48218	922	5	.	.	.
48218	923	1	(	(	-LRB-
48218	923	2	Macmillan	Macmillan	NNP
48218	923	3	.	.	.
48218	923	4	)	)	-RRB-
48218	924	1	{	{	-LRB-
48218	924	2	93	93	CD
48218	924	3	}	}	-RRB-
48218	924	4	INDEX	index	NN
48218	924	5	ABERRATION	aberration	NN
48218	924	6	,	,	,
48218	924	7	83	83	CD
48218	924	8	"	"	``
48218	924	9	Achilles	Achilles	NNP
48218	924	10	"	"	''
48218	924	11	(	(	-LRB-
48218	924	12	Minor	minor	JJ
48218	924	13	planet	planet	NN
48218	924	14	)	)	-RRB-
48218	924	15	,	,	,
48218	924	16	38	38	CD
48218	924	17	Adams	Adams	NNP
48218	924	18	,	,	,
48218	924	19	John	John	NNP
48218	924	20	C.	C.	NNP
48218	924	21	,	,	,
48218	924	22	39	39	CD
48218	924	23	Airy	Airy	NNP
48218	924	24	,	,	,
48218	924	25	39	39	CD
48218	924	26	"	"	``
48218	924	27	Algol	Algol	NNP
48218	924	28	,	,	,
48218	924	29	"	"	''
48218	924	30	86	86	CD
48218	924	31	"	"	''
48218	924	32	Andromedes	Andromedes	NNPS
48218	924	33	"	"	''
48218	924	34	(	(	-LRB-
48218	924	35	Meteors	Meteors	NNP
48218	924	36	)	)	-RRB-
48218	924	37	,	,	,
48218	924	38	80	80	CD
48218	924	39	Apsides	apsis	NNS
48218	924	40	,	,	,
48218	924	41	24	24	CD
48218	924	42	,	,	,
48218	924	43	28	28	CD
48218	924	44	Argelander	Argelander	NNP
48218	924	45	,	,	,
48218	924	46	81	81	CD
48218	924	47	BARNARD	BARNARD	NNP
48218	924	48	,	,	,
48218	924	49	E.	E.	NNP
48218	924	50	E.	E.	NNP
48218	924	51	,	,	,
48218	924	52	88	88	CD
48218	924	53	"	"	``
48218	924	54	Bear	Bear	NNP
48218	924	55	,	,	,
48218	924	56	"	"	''
48218	924	57	The	the	DT
48218	924	58	,	,	,
48218	924	59	14	14	CD
48218	924	60	Biela	Biela	NNP
48218	924	61	's	's	POS
48218	924	62	Comet	Comet	NNP
48218	924	63	,	,	,
48218	924	64	80	80	CD
48218	924	65	Bouvard	Bouvard	NNP
48218	924	66	,	,	,
48218	924	67	39	39	CD
48218	924	68	Bradley	Bradley	NNP
48218	924	69	,	,	,
48218	924	70	81	81	CD
48218	924	71	,	,	,
48218	924	72	83	83	CD
48218	924	73	Bremiker	bremiker	NN
48218	924	74	,	,	,
48218	924	75	40	40	CD
48218	924	76	CATALOGUES	CATALOGUES	NNP
48218	924	77	(	(	-LRB-
48218	924	78	star	star	NNP
48218	924	79	)	)	-RRB-
48218	924	80	,	,	,
48218	924	81	81	81	CD
48218	924	82	-	-	SYM
48218	924	83	83	83	CD
48218	924	84	Centauri	Centauri	NNP
48218	924	85	,	,	,
48218	924	86	Alpha	alpha	NN
48218	924	87	,	,	,
48218	924	88	53	53	CD
48218	924	89	"	"	``
48218	924	90	Ceres	Ceres	NNPS
48218	924	91	"	"	''
48218	924	92	(	(	-LRB-
48218	924	93	Minor	minor	JJ
48218	924	94	planet	planet	NN
48218	924	95	)	)	-RRB-
48218	924	96	,	,	,
48218	924	97	38	38	CD
48218	924	98	Challis	Challis	NNP
48218	924	99	,	,	,
48218	924	100	40	40	CD
48218	924	101	Charles	Charles	NNP
48218	924	102	II	II	NNP
48218	924	103	.	.	NNP
48218	924	104	,	,	,
48218	924	105	50	50	CD
48218	924	106	Chromosphere	Chromosphere	NNP
48218	924	107	,	,	,
48218	924	108	73	73	CD
48218	924	109	Chronometer	Chronometer	NNP
48218	924	110	,	,	,
48218	924	111	50	50	CD
48218	924	112	Clairaut	Clairaut	NNP
48218	924	113	,	,	,
48218	924	114	36	36	CD
48218	924	115	Columbus	Columbus	NNP
48218	924	116	,	,	,
48218	924	117	48	48	CD
48218	924	118	Comets	comet	NNS
48218	924	119	,	,	,
48218	924	120	36	36	CD
48218	924	121	Comet	Comet	NNP
48218	924	122	,	,	,
48218	924	123	Halley	Halley	NNP
48218	924	124	's	's	POS
48218	924	125	,	,	,
48218	924	126	37	37	CD
48218	924	127	----	----	NFP
48218	924	128	Biela	Biela	NNP
48218	924	129	's	's	POS
48218	924	130	,	,	,
48218	924	131	80	80	CD
48218	924	132	Conic	Conic	NNP
48218	924	133	Sections	Sections	NNPS
48218	924	134	,	,	,
48218	924	135	34	34	CD
48218	924	136	Constellations	constellation	NNS
48218	924	137	,	,	,
48218	924	138	the	the	DT
48218	924	139	,	,	,
48218	924	140	15	15	CD
48218	924	141	----	----	NN
48218	924	142	date	date	NN
48218	924	143	of	of	IN
48218	924	144	,	,	,
48218	924	145	16	16	CD
48218	924	146	Cook	Cook	NNP
48218	924	147	,	,	,
48218	924	148	Capt	Capt	NNP
48218	924	149	.	.	NNP
48218	924	150	,	,	,
48218	924	151	50	50	CD
48218	924	152	Copernicus	Copernicus	NNP
48218	924	153	,	,	,
48218	924	154	26	26	CD
48218	924	155	,	,	,
48218	924	156	54	54	CD
48218	924	157	,	,	,
48218	924	158	84	84	CD
48218	924	159	"	"	``
48218	924	160	Copernicus	Copernicus	NNP
48218	924	161	"	"	''
48218	924	162	(	(	-LRB-
48218	924	163	Lunar	lunar	JJ
48218	924	164	crater	crater	NN
48218	924	165	)	)	-RRB-
48218	924	166	,	,	,
48218	924	167	59	59	CD
48218	924	168	,	,	,
48218	924	169	60	60	CD
48218	924	170	Corona	Corona	NNP
48218	924	171	,	,	,
48218	924	172	73	73	CD
48218	924	173	Cowell	Cowell	NNP
48218	924	174	,	,	,
48218	924	175	37	37	CD
48218	924	176	Crommelin	Crommelin	NNP
48218	924	177	,	,	,
48218	924	178	37	37	CD
48218	924	179	DEGREES	DEGREES	NNP
48218	924	180	,	,	,
48218	924	181	43	43	CD
48218	924	182	Dollond	dollond	NN
48218	924	183	,	,	,
48218	924	184	47	47	CD
48218	924	185	Double	double	JJ
48218	924	186	stars	star	NNS
48218	924	187	,	,	,
48218	924	188	85	85	CD
48218	924	189	EARTH	earth	NN
48218	924	190	,	,	,
48218	924	191	form	form	NN
48218	924	192	of	of	IN
48218	924	193	,	,	,
48218	924	194	16	16	CD
48218	924	195	----	----	NN
48218	924	196	size	size	NN
48218	924	197	of	of	IN
48218	924	198	,	,	,
48218	924	199	17	17	CD
48218	924	200	,	,	,
48218	924	201	33	33	CD
48218	924	202	Eclipses	eclipse	NNS
48218	924	203	,	,	,
48218	924	204	72	72	CD
48218	924	205	Ecliptic	Ecliptic	NNP
48218	924	206	,	,	,
48218	924	207	21	21	CD
48218	924	208	Ellipse	Ellipse	NNP
48218	924	209	,	,	,
48218	924	210	28	28	CD
48218	924	211	Epicycle	Epicycle	NNP
48218	924	212	,	,	,
48218	924	213	25	25	CD
48218	924	214	Eratosthenes	eratosthene	NNS
48218	924	215	,	,	,
48218	924	216	17	17	CD
48218	924	217	"	"	``
48218	924	218	Eros	ero	NNS
48218	924	219	"	"	''
48218	924	220	(	(	-LRB-
48218	924	221	Minor	minor	JJ
48218	924	222	planet	planet	NN
48218	924	223	)	)	-RRB-
48218	924	224	,	,	,
48218	924	225	38	38	CD
48218	924	226	,	,	,
48218	924	227	52	52	CD
48218	924	228	Eudoxus	eudoxus	CD
48218	924	229	,	,	,
48218	924	230	21	21	CD
48218	924	231	Excentric	Excentric	NNP
48218	924	232	,	,	,
48218	924	233	24	24	CD
48218	924	234	Eye	eye	NN
48218	924	235	-	-	HYPH
48218	924	236	piece	piece	NN
48218	924	237	,	,	,
48218	924	238	45	45	CD
48218	924	239	FACULÆ	FACULÆ	NNS
48218	924	240	,	,	,
48218	924	241	70	70	CD
48218	924	242	Flamsteed	Flamsteed	NNP
48218	924	243	,	,	,
48218	924	244	50	50	CD
48218	924	245	GALILEO	GALILEO	NNS
48218	924	246	,	,	,
48218	924	247	44	44	CD
48218	924	248	Galle	Galle	NNP
48218	924	249	,	,	,
48218	924	250	40	40	CD
48218	924	251	Gascoigne	Gascoigne	NNP
48218	924	252	,	,	,
48218	924	253	46	46	CD
48218	924	254	Gravitation	Gravitation	NNP
48218	924	255	,	,	,
48218	924	256	Law	Law	NNP
48218	924	257	of	of	IN
48218	924	258	,	,	,
48218	924	259	34	34	CD
48218	924	260	HALL	hall	NN
48218	924	261	,	,	,
48218	924	262	CHESTER	CHESTER	NNP
48218	924	263	MOOR	MOOR	NNP
48218	924	264	,	,	,
48218	924	265	47	47	CD
48218	924	266	Halley	Halley	NNP
48218	924	267	,	,	,
48218	924	268	36	36	CD
48218	924	269	Halley	Halley	NNP
48218	924	270	's	's	POS
48218	924	271	Comet	Comet	NNP
48218	924	272	,	,	,
48218	924	273	37	37	CD
48218	924	274	Harrison	Harrison	NNP
48218	924	275	,	,	,
48218	924	276	John	John	NNP
48218	924	277	,	,	,
48218	924	278	50	50	CD
48218	924	279	Herschel	Herschel	NNP
48218	924	280	,	,	,
48218	924	281	Sir	Sir	NNP
48218	924	282	W.	W.	NNP
48218	924	283	,	,	,
48218	924	284	37	37	CD
48218	924	285	,	,	,
48218	924	286	47	47	CD
48218	924	287	,	,	,
48218	924	288	84	84	CD
48218	924	289	Hipparchus	Hipparchus	NNP
48218	924	290	,	,	,
48218	924	291	24	24	CD
48218	924	292	,	,	,
48218	924	293	81	81	CD
48218	924	294	,	,	,
48218	924	295	83	83	CD
48218	924	296	,	,	,
48218	924	297	87	87	CD
48218	924	298	Hyperbola	Hyperbola	NNP
48218	924	299	,	,	,
48218	924	300	34	34	CD
48218	924	301	JOB	JOB	NNP
48218	924	302	,	,	,
48218	924	303	Book	Book	NNP
48218	924	304	of	of	IN
48218	924	305	,	,	,
48218	924	306	12	12	CD
48218	924	307	,	,	,
48218	924	308	14	14	CD
48218	924	309	"	"	``
48218	924	310	Juno	Juno	NNP
48218	924	311	"	"	''
48218	924	312	(	(	-LRB-
48218	924	313	Minor	minor	JJ
48218	924	314	planet	planet	NN
48218	924	315	)	)	-RRB-
48218	924	316	,	,	,
48218	924	317	38	38	CD
48218	924	318	Jupiter	Jupiter	NNP
48218	924	319	,	,	,
48218	924	320	18	18	CD
48218	924	321	,	,	,
48218	924	322	32	32	CD
48218	924	323	,	,	,
48218	924	324	77	77	CD
48218	924	325	-	-	SYM
48218	924	326	78	78	CD
48218	924	327	KAPTEYN	KAPTEYN	NNP
48218	924	328	,	,	,
48218	924	329	85	85	CD
48218	924	330	Kepler	Kepler	NNP
48218	924	331	,	,	,
48218	924	332	28	28	CD
48218	924	333	,	,	,
48218	924	334	44	44	CD
48218	924	335	,	,	,
48218	924	336	88	88	CD
48218	924	337	Kepler	Kepler	NNP
48218	924	338	's	's	POS
48218	924	339	Laws	Laws	NNPS
48218	924	340	,	,	,
48218	924	341	29	29	CD
48218	924	342	"	"	``
48218	924	343	Kepler	Kepler	NNP
48218	924	344	"	"	''
48218	924	345	(	(	-LRB-
48218	924	346	Lunar	lunar	JJ
48218	924	347	crater	crater	NN
48218	924	348	)	)	-RRB-
48218	924	349	,	,	,
48218	924	350	59	59	CD
48218	924	351	LANGLEY	LANGLEY	NNP
48218	924	352	,	,	,
48218	924	353	74	74	CD
48218	924	354	Latitude	Latitude	NNP
48218	924	355	,	,	,
48218	924	356	Variation	Variation	NNP
48218	924	357	of	of	IN
48218	924	358	,	,	,
48218	924	359	84	84	CD
48218	924	360	"	"	``
48218	924	361	Leonids	Leonids	NNPS
48218	924	362	"	"	''
48218	924	363	(	(	-LRB-
48218	924	364	Meteors	Meteors	NNP
48218	924	365	)	)	-RRB-
48218	924	366	,	,	,
48218	924	367	80	80	CD
48218	924	368	Leverrier	Leverrier	NNP
48218	924	369	,	,	,
48218	924	370	39	39	CD
48218	924	371	Lowell	Lowell	NNP
48218	924	372	,	,	,
48218	924	373	63	63	CD
48218	924	374	,	,	,
48218	924	375	64	64	CD
48218	924	376	"	"	``
48218	924	377	Lyrids	Lyrids	NNPS
48218	924	378	"	"	''
48218	924	379	(	(	-LRB-
48218	924	380	Meteors	Meteors	NNP
48218	924	381	)	)	-RRB-
48218	924	382	,	,	,
48218	924	383	80	80	CD
48218	924	384	MAGNETIC	magnetic	NN
48218	924	385	STORM	storm	NN
48218	924	386	,	,	,
48218	924	387	76	76	CD
48218	924	388	Magnetism	Magnetism	NNP
48218	924	389	,	,	,
48218	924	390	Earth	Earth	NNP
48218	924	391	's	's	POS
48218	924	392	,	,	,
48218	924	393	76	76	CD
48218	924	394	Magnitudes	magnitude	NNS
48218	924	395	of	of	IN
48218	924	396	stars	star	NNS
48218	924	397	,	,	,
48218	924	398	86	86	CD
48218	924	399	"	"	``
48218	924	400	Mare	Mare	NNP
48218	924	401	Imbrium	Imbrium	NNP
48218	924	402	,	,	,
48218	924	403	"	"	''
48218	924	404	59	59	CD
48218	924	405	Mars	Mars	NNP
48218	924	406	,	,	,
48218	924	407	18	18	CD
48218	924	408	,	,	,
48218	924	409	52	52	CD
48218	924	410	,	,	,
48218	924	411	62	62	CD
48218	924	412	-	-	SYM
48218	924	413	66	66	CD
48218	924	414	----	----	NFP
48218	924	415	Canals	canal	NNS
48218	924	416	of	of	IN
48218	924	417	,	,	,
48218	924	418	63	63	CD
48218	924	419	Maskelyne	Maskelyne	NNP
48218	924	420	,	,	,
48218	924	421	50	50	CD
48218	924	422	,	,	,
48218	924	423	82	82	CD
48218	924	424	Maunder	Maunder	NNP
48218	924	425	,	,	,
48218	924	426	Mrs.	Mrs.	NNP
48218	924	427	Walter	Walter	NNP
48218	924	428	,	,	,
48218	924	429	72	72	CD
48218	924	430	,	,	,
48218	924	431	74	74	CD
48218	924	432	Mercury	Mercury	NNP
48218	924	433	,	,	,
48218	924	434	17	17	CD
48218	924	435	,	,	,
48218	924	436	18	18	CD
48218	924	437	,	,	,
48218	924	438	27	27	CD
48218	924	439	,	,	,
48218	924	440	32	32	CD
48218	924	441	,	,	,
48218	924	442	66	66	CD
48218	924	443	-	-	SYM
48218	924	444	67	67	CD
48218	924	445	Meteors	Meteors	NNPS
48218	924	446	,	,	,
48218	924	447	79	79	CD
48218	924	448	,	,	,
48218	924	449	80	80	CD
48218	924	450	Micrometer	Micrometer	NNP
48218	924	451	,	,	,
48218	924	452	46	46	CD
48218	924	453	Milky	Milky	NNP
48218	924	454	Way	Way	NNP
48218	924	455	,	,	,
48218	924	456	53	53	CD
48218	924	457	,	,	,
48218	924	458	88	88	CD
48218	924	459	Minor	Minor	NNP
48218	924	460	Planets	Planets	NNPS
48218	924	461	,	,	,
48218	924	462	38	38	CD
48218	924	463	,	,	,
48218	924	464	52	52	CD
48218	924	465	Minutes	minute	NNS
48218	924	466	of	of	IN
48218	924	467	arc	arc	NNP
48218	924	468	,	,	,
48218	924	469	44	44	CD
48218	924	470	"	"	``
48218	924	471	Mira	Mira	NNP
48218	924	472	,	,	,
48218	924	473	"	"	''
48218	924	474	87	87	CD
48218	924	475	Moon	Moon	NNP
48218	924	476	,	,	,
48218	924	477	11	11	CD
48218	924	478	,	,	,
48218	924	479	14	14	CD
48218	924	480	,	,	,
48218	924	481	21	21	CD
48218	924	482	,	,	,
48218	924	483	32	32	CD
48218	924	484	,	,	,
48218	924	485	33	33	CD
48218	924	486	,	,	,
48218	924	487	49	49	CD
48218	924	488	,	,	,
48218	924	489	55	55	CD
48218	924	490	-	-	SYM
48218	924	491	62	62	CD
48218	924	492	----	----	CD
48218	924	493	distance	distance	NN
48218	924	494	of	of	IN
48218	924	495	,	,	,
48218	924	496	51	51	CD
48218	924	497	"	"	``
48218	924	498	_	_	NNP
48218	924	499	Nautical	Nautical	NNP
48218	924	500	Almanac	Almanac	NNP
48218	924	501	_	_	NNP
48218	924	502	,	,	,
48218	924	503	"	"	``
48218	924	504	50	50	CD
48218	924	505	,	,	,
48218	924	506	82	82	CD
48218	924	507	Navigation	Navigation	NNP
48218	924	508	,	,	,
48218	924	509	49	49	CD
48218	924	510	Nebulæ	Nebulæ	NNP
48218	924	511	,	,	,
48218	924	512	89	89	CD
48218	924	513	Neptune	Neptune	NNP
48218	924	514	,	,	,
48218	924	515	40	40	CD
48218	924	516	,	,	,
48218	924	517	79	79	CD
48218	924	518	Newcomb	Newcomb	NNP
48218	924	519	,	,	,
48218	924	520	65	65	CD
48218	924	521	New	new	JJ
48218	924	522	stars	star	NNS
48218	924	523	,	,	,
48218	924	524	87	87	CD
48218	924	525	Newton	Newton	NNP
48218	924	526	,	,	,
48218	924	527	29	29	CD
48218	924	528	,	,	,
48218	924	529	31	31	CD
48218	924	530	,	,	,
48218	924	531	47	47	CD
48218	924	532	Newton	Newton	NNP
48218	924	533	's	's	POS
48218	924	534	Laws	Laws	NNPS
48218	924	535	of	of	IN
48218	924	536	motion	motion	NN
48218	924	537	,	,	,
48218	924	538	31	31	CD
48218	924	539	Nodes	node	NNS
48218	924	540	,	,	,
48218	924	541	35	35	CD
48218	924	542	Nutation	nutation	NN
48218	924	543	,	,	,
48218	924	544	83	83	CD
48218	924	545	,	,	,
48218	924	546	84	84	CD
48218	924	547	"	"	``
48218	924	548	OASES	oases	NN
48218	924	549	of	of	IN
48218	924	550	Mars	Mars	NNP
48218	924	551	,	,	,
48218	924	552	"	"	''
48218	924	553	64	64	CD
48218	924	554	Obelisks	obelisk	NNS
48218	924	555	,	,	,
48218	924	556	42	42	CD
48218	924	557	Object	object	NN
48218	924	558	glass	glass	NN
48218	924	559	,	,	,
48218	924	560	45	45	CD
48218	924	561	Observatories	Observatories	NNPS
48218	924	562	,	,	,
48218	924	563	Berlin	Berlin	NNP
48218	924	564	,	,	,
48218	924	565	50	50	CD
48218	924	566	----	----	NFP
48218	924	567	Copenhagen	Copenhagen	NNP
48218	924	568	,	,	,
48218	924	569	50	50	CD
48218	924	570	----	----	NFP
48218	924	571	Greenwich	Greenwich	NNP
48218	924	572	,	,	,
48218	924	573	50	50	CD
48218	924	574	----	----	NFP
48218	924	575	Mt.	Mount	NNP
48218	925	1	Wilson	Wilson	NNP
48218	925	2	,	,	,
48218	925	3	48	48	CD
48218	925	4	----	----	SYM
48218	925	5	Paris	Paris	NNP
48218	925	6	,	,	,
48218	925	7	50	50	CD
48218	925	8	----	----	NFP
48218	925	9	Pulkowa	Pulkowa	NNP
48218	925	10	,	,	,
48218	925	11	50	50	CD
48218	925	12	----	----	NFP
48218	925	13	St.	St.	NNP
48218	925	14	Petersburg	Petersburg	NNP
48218	925	15	,	,	,
48218	925	16	50	50	CD
48218	925	17	----	----	:
48218	925	18	Washington	Washington	NNP
48218	925	19	,	,	,
48218	925	20	50	50	CD
48218	925	21	----	----	NFP
48218	925	22	Yerkes	Yerkes	NNP
48218	925	23	,	,	,
48218	925	24	47	47	CD
48218	925	25	"	"	``
48218	925	26	PALLAS	PALLAS	NNP
48218	925	27	"	"	''
48218	925	28	(	(	-LRB-
48218	925	29	Minor	minor	JJ
48218	925	30	planet	planet	NN
48218	925	31	)	)	-RRB-
48218	925	32	,	,	,
48218	925	33	38	38	CD
48218	925	34	Parabola	Parabola	NNP
48218	925	35	,	,	,
48218	925	36	34	34	CD
48218	925	37	"	"	``
48218	925	38	Perseids	Perseids	NNPS
48218	925	39	"	"	''
48218	925	40	(	(	-LRB-
48218	925	41	Meteors	Meteors	NNP
48218	925	42	)	)	-RRB-
48218	925	43	,	,	,
48218	925	44	80	80	CD
48218	925	45	Photography	Photography	NNP
48218	925	46	,	,	,
48218	925	47	46	46	CD
48218	925	48	Photosphere	Photosphere	NNP
48218	925	49	,	,	,
48218	925	50	69	69	CD
48218	925	51	"	"	``
48218	925	52	Pilgrim	Pilgrim	NNP
48218	925	53	"	"	''
48218	925	54	star	star	NN
48218	925	55	,	,	,
48218	925	56	88	88	CD
48218	925	57	Piazzi	Piazzi	NNPS
48218	925	58	,	,	,
48218	925	59	38	38	CD
48218	925	60	Planets	planet	NNS
48218	925	61	,	,	,
48218	925	62	17	17	CD
48218	925	63	Pole	pole	NN
48218	925	64	of	of	IN
48218	925	65	the	the	DT
48218	925	66	Heavens	Heavens	NNPS
48218	925	67	,	,	,
48218	925	68	13	13	CD
48218	925	69	Pontécoulant	pontécoulant	JJ
48218	925	70	,	,	,
48218	925	71	37	37	CD
48218	925	72	Precession	precession	NN
48218	925	73	of	of	IN
48218	925	74	the	the	DT
48218	925	75	Equinoxes	Equinoxes	NNP
48218	925	76	,	,	,
48218	925	77	36	36	CD
48218	925	78	,	,	,
48218	925	79	83	83	CD
48218	925	80	"	"	``
48218	925	81	_	_	NNP
48218	925	82	Principia	Principia	NNP
48218	925	83	_	_	NNP
48218	925	84	,	,	,
48218	925	85	"	"	''
48218	925	86	36	36	CD
48218	925	87	Prominences	Prominences	NNPS
48218	925	88	,	,	,
48218	925	89	73	73	CD
48218	925	90	"	"	``
48218	925	91	Ptolemæus	Ptolemæus	NNP
48218	925	92	"	"	''
48218	925	93	(	(	-LRB-
48218	925	94	Lunar	lunar	JJ
48218	925	95	crater	crater	NN
48218	925	96	)	)	-RRB-
48218	925	97	,	,	,
48218	925	98	60	60	CD
48218	925	99	Ptolemy	Ptolemy	NNP
48218	925	100	,	,	,
48218	925	101	24	24	CD
48218	925	102	,	,	,
48218	925	103	81	81	CD
48218	925	104	RADIANT	radiant	NN
48218	925	105	POINTS	POINTS	NNP
48218	925	106	,	,	,
48218	925	107	80	80	CD
48218	925	108	Radius	Radius	NNP
48218	925	109	Vector	Vector	NNP
48218	925	110	,	,	,
48218	925	111	28	28	CD
48218	925	112	Reflectors	reflector	NNS
48218	925	113	,	,	,
48218	925	114	47	47	CD
48218	925	115	Refractors	refractor	NNS
48218	925	116	,	,	,
48218	925	117	47	47	CD
48218	925	118	SATURN	SATURN	NNP
48218	925	119	,	,	,
48218	925	120	18	18	CD
48218	925	121	,	,	,
48218	925	122	78	78	CD
48218	925	123	-	-	SYM
48218	925	124	79	79	CD
48218	925	125	Schiaparelli	Schiaparelli	NNP
48218	925	126	,	,	,
48218	925	127	63	63	CD
48218	925	128	Schwabe	Schwabe	NNP
48218	925	129	,	,	,
48218	925	130	69	69	CD
48218	925	131	Seconds	second	NNS
48218	925	132	of	of	IN
48218	925	133	arc	arc	NN
48218	925	134	,	,	,
48218	925	135	44	44	CD
48218	925	136	Sirius	Sirius	NNP
48218	925	137	,	,	,
48218	925	138	53	53	CD
48218	925	139	Solar	Solar	NNP
48218	925	140	System	system	NN
48218	925	141	,	,	,
48218	925	142	Tables	Tables	NNPS
48218	925	143	of	of	IN
48218	925	144	,	,	,
48218	925	145	56	56	CD
48218	925	146	-	-	SYM
48218	925	147	58	58	CD
48218	925	148	Somerville	Somerville	NNP
48218	925	149	,	,	,
48218	925	150	Mrs.	Mrs.	NNP
48218	925	151	,	,	,
48218	925	152	89	89	CD
48218	925	153	Spheres	Spheres	NNPS
48218	925	154	,	,	,
48218	925	155	Planetary	Planetary	NNP
48218	925	156	,	,	,
48218	925	157	21	21	CD
48218	925	158	Spörer	Spörer	NNP
48218	925	159	,	,	,
48218	925	160	71	71	CD
48218	925	161	Spörer	Spörer	NNP
48218	925	162	's	's	POS
48218	925	163	Law	Law	NNP
48218	925	164	,	,	,
48218	925	165	71	71	CD
48218	925	166	Star	Star	NNP
48218	925	167	catalogues	catalogue	NNS
48218	925	168	,	,	,
48218	925	169	81	81	CD
48218	925	170	-	-	SYM
48218	925	171	83	83	CD
48218	925	172	----	----	HYPH
48218	925	173	clusters	cluster	NNS
48218	925	174	,	,	,
48218	925	175	88	88	CD
48218	925	176	----	----	NN
48218	925	177	drift	drift	NN
48218	925	178	,	,	,
48218	925	179	85	85	CD
48218	925	180	Stars	star	NNS
48218	925	181	,	,	,
48218	925	182	fixed	fix	VBN
48218	925	183	,	,	,
48218	925	184	84	84	CD
48218	925	185	----	----	CC
48218	925	186	proper	proper	JJ
48218	925	187	motions	motion	NNS
48218	925	188	of	of	IN
48218	925	189	,	,	,
48218	925	190	84	84	CD
48218	925	191	Sun	Sun	NNP
48218	925	192	,	,	,
48218	925	193	11	11	CD
48218	925	194	,	,	,
48218	925	195	12	12	CD
48218	925	196	,	,	,
48218	925	197	14	14	CD
48218	925	198	,	,	,
48218	925	199	21	21	CD
48218	925	200	,	,	,
48218	925	201	32	32	CD
48218	925	202	,	,	,
48218	925	203	67	67	CD
48218	925	204	-	-	HYPH
48218	925	205	77	77	CD
48218	925	206	----	----	NN
48218	925	207	distance	distance	NN
48218	925	208	of	of	IN
48218	925	209	,	,	,
48218	925	210	51	51	CD
48218	925	211	----	----	NN
48218	925	212	dials	dial	NNS
48218	925	213	,	,	,
48218	925	214	43	43	CD
48218	925	215	Sun	Sun	NNP
48218	925	216	spots	spot	NNS
48218	925	217	,	,	,
48218	925	218	69	69	CD
48218	925	219	----	----	NN
48218	925	220	spot	spot	NN
48218	925	221	maximum	maximum	JJ
48218	925	222	,	,	,
48218	925	223	71	71	CD
48218	925	224	----	----	NFP
48218	925	225	----	----	NFP
48218	925	226	minimum	minimum	NN
48218	925	227	,	,	,
48218	925	228	71	71	CD
48218	925	229	"	"	``
48218	925	230	Sun	Sun	NNP
48218	925	231	's	's	POS
48218	925	232	Way	Way	NNP
48218	925	233	,	,	,
48218	925	234	"	"	''
48218	925	235	85	85	CD
48218	925	236	TELESCOPE	telescope	NN
48218	925	237	,	,	,
48218	925	238	Invention	Invention	NNP
48218	925	239	of	of	IN
48218	925	240	,	,	,
48218	925	241	45	45	CD
48218	925	242	Transit	Transit	NNP
48218	925	243	Circle	Circle	NNP
48218	925	244	,	,	,
48218	925	245	82	82	CD
48218	925	246	Tycho	Tycho	NNP
48218	925	247	Brahe	Brahe	NNP
48218	925	248	,	,	,
48218	925	249	27	27	CD
48218	925	250	,	,	,
48218	925	251	44	44	CD
48218	925	252	,	,	,
48218	925	253	88	88	CD
48218	925	254	"	"	``
48218	925	255	Tycho	Tycho	NNP
48218	925	256	"	"	''
48218	925	257	(	(	-LRB-
48218	925	258	Lunar	lunar	JJ
48218	925	259	crater	crater	NN
48218	925	260	)	)	-RRB-
48218	925	261	,	,	,
48218	925	262	59	59	CD
48218	925	263	,	,	,
48218	925	264	60	60	CD
48218	925	265	,	,	,
48218	925	266	61	61	CD
48218	925	267	URANUS	URANUS	NNP
48218	925	268	,	,	,
48218	925	269	38	38	CD
48218	925	270	,	,	,
48218	925	271	79	79	CD
48218	925	272	VARIABLE	variable	NN
48218	925	273	stars	star	NNS
48218	925	274	,	,	,
48218	925	275	86	86	CD
48218	925	276	----	----	NFP
48218	925	277	----	----	FW
48218	925	278	,	,	,
48218	925	279	Long	long	JJ
48218	925	280	period	period	NN
48218	925	281	,	,	,
48218	925	282	87	87	CD
48218	925	283	Venus	Venus	NNP
48218	925	284	,	,	,
48218	925	285	18	18	CD
48218	925	286	,	,	,
48218	925	287	27	27	CD
48218	925	288	,	,	,
48218	925	289	67	67	CD
48218	925	290	"	"	``
48218	925	291	Vesta	Vesta	NNP
48218	925	292	"	"	''
48218	925	293	(	(	-LRB-
48218	925	294	Minor	minor	JJ
48218	925	295	planet	planet	NN
48218	925	296	)	)	-RRB-
48218	925	297	,	,	,
48218	925	298	38	38	CD
48218	925	299	YOUNG	YOUNG	NNP
48218	925	300	,	,	,
48218	925	301	C.	C.	NNP
48218	925	302	A.	A.	NNP
48218	925	303	,	,	,
48218	925	304	74	74	CD
48218	925	305	ZENITH	ZENITH	NNS
48218	925	306	,	,	,
48218	925	307	17	17	CD
48218	925	308	,	,	,
48218	925	309	88	88	CD
48218	925	310	Zodiac	Zodiac	NNP
48218	925	311	,	,	,
48218	925	312	Signs	Signs	NNPS
48218	925	313	of	of	IN
48218	925	314	,	,	,
48218	925	315	14	14	CD
48218	925	316	,	,	,
48218	925	317	15	15	CD
48218	925	318	,	,	,
48218	925	319	16	16	CD
48218	925	320	,	,	,
48218	925	321	43	43	CD
48218	925	322	Printed	print	VBN
48218	925	323	by	by	IN
48218	925	324	BALLANTYNE	BALLANTYNE	NNP
48218	925	325	,	,	,
48218	925	326	HANSON	HANSON	NNP
48218	925	327	&	&	CC
48218	925	328	Co.	Co.	NNP
48218	925	329	Edinburgh	Edinburgh	NNP
48218	925	330	&	&	CC
48218	925	331	London	London	NNP
48218	925	332	*	*	NFP
48218	925	333	*	*	NFP
48218	925	334	*	*	NFP
48218	925	335	*	*	NFP
48218	925	336	*	*	NFP
48218	925	337	"	"	``
48218	925	338	We	-PRON-	PRP
48218	925	339	have	have	VBP
48218	925	340	nothing	nothing	NN
48218	925	341	but	but	IN
48218	925	342	the	the	DT
48218	925	343	highest	high	JJS
48218	925	344	praise	praise	NN
48218	925	345	for	for	IN
48218	925	346	these	these	DT
48218	925	347	little	little	JJ
48218	925	348	books	book	NNS
48218	925	349	,	,	,
48218	925	350	and	and	CC
48218	925	351	no	no	DT
48218	925	352	one	one	NN
48218	925	353	who	who	WP
48218	925	354	examines	examine	VBZ
48218	925	355	them	-PRON-	PRP
48218	925	356	will	will	MD
48218	925	357	have	have	VB
48218	925	358	anything	anything	NN
48218	925	359	else	else	RB
48218	925	360	.	.	.
48218	925	361	"	"	''
48218	926	1	--_Westminster	--_Westminster	:
48218	926	2	Gazette	Gazette	NNP
48218	926	3	_	_	NNP
48218	926	4	,	,	,
48218	926	5	22nd	22nd	JJ
48218	926	6	June	June	NNP
48218	926	7	1912	1912	CD
48218	926	8	.	.	.
48218	927	1	THE	the	DT
48218	927	2	PEOPLE	PEOPLE	NNS
48218	927	3	'S	be	VBZ
48218	927	4	BOOKS	BOOKS	NNP
48218	927	5	THE	the	DT
48218	927	6	FIRST	first	JJ
48218	927	7	NINETY	NINETY	NNP
48218	927	8	VOLUMES	volumes	NN
48218	927	9	The	the	DT
48218	927	10	volumes	volume	NNS
48218	927	11	issued	issue	VBN
48218	927	12	are	be	VBP
48218	927	13	marked	mark	VBN
48218	927	14	with	with	IN
48218	927	15	an	an	DT
48218	927	16	asterisk	asterisk	NN
48218	927	17	SCIENCE	science	NN
48218	927	18	1	1	CD
48218	927	19	.	.	.
48218	928	1	The	the	DT
48218	928	2	Foundations	Foundations	NNPS
48218	928	3	of	of	IN
48218	928	4	Science	Science	NNP
48218	928	5	.	.	.
48218	929	1	.	.	.
48218	930	1	.	.	.
48218	931	1	By	by	IN
48218	931	2	W.	W.	NNP
48218	931	3	C.	C.	NNP
48218	931	4	D.	D.	NNP
48218	931	5	Whetham	Whetham	NNP
48218	931	6	,	,	,
48218	931	7	M.A.	M.A.	NNP
48218	931	8	,	,	,
48218	931	9	F.R.S.	F.R.S.	NNP
48218	932	1	2	2	LS
48218	932	2	.	.	.
48218	933	1	Embryology	embryology	NN
48218	933	2	--	--	:
48218	933	3	The	the	DT
48218	933	4	Beginnings	Beginnings	NNPS
48218	933	5	of	of	IN
48218	933	6	Life	life	NN
48218	933	7	.	.	.
48218	934	1	.	.	.
48218	935	1	.	.	.
48218	936	1	By	by	IN
48218	936	2	Prof.	Prof.	NNP
48218	936	3	Gerald	Gerald	NNP
48218	936	4	Leighton	Leighton	NNP
48218	936	5	,	,	,
48218	936	6	M.D.	M.D.	NNP
48218	937	1	3	3	LS
48218	937	2	.	.	.
48218	938	1	Biology	biology	NN
48218	938	2	.	.	.
48218	939	1	.	.	.
48218	940	1	.	.	.
48218	941	1	By	by	IN
48218	941	2	Prof.	Prof.	NNP
48218	941	3	W.	W.	NNP
48218	941	4	D.	D.	NNP
48218	941	5	Henderson	Henderson	NNP
48218	941	6	,	,	,
48218	941	7	M.A.	M.A.	NNP
48218	942	1	4	4	LS
48218	942	2	.	.	.
48218	943	1	Zoology	zoology	NN
48218	943	2	:	:	:
48218	943	3	The	the	DT
48218	943	4	Study	Study	NNP
48218	943	5	of	of	IN
48218	943	6	Animal	Animal	NNP
48218	943	7	Life	Life	NNP
48218	943	8	.	.	.
48218	944	1	.	.	.
48218	945	1	.	.	.
48218	946	1	By	by	IN
48218	946	2	Prof.	Prof.	NNP
48218	946	3	E.	E.	NNP
48218	946	4	W.	W.	NNP
48218	946	5	MacBride	MacBride	NNP
48218	946	6	,	,	,
48218	946	7	M.A.	M.A.	NNP
48218	946	8	,	,	,
48218	946	9	F.R.S.	F.R.S.	NNP
48218	947	1	5	5	CD
48218	947	2	.	.	.
48218	948	1	Botany	botany	VB
48218	948	2	;	;	:
48218	948	3	The	the	DT
48218	948	4	Modern	Modern	NNP
48218	948	5	Study	Study	NNP
48218	948	6	of	of	IN
48218	948	7	Plants	Plants	NNPS
48218	948	8	.	.	.
48218	949	1	.	.	.
48218	950	1	.	.	.
48218	951	1	By	by	IN
48218	951	2	M.	M.	NNP
48218	951	3	C.	C.	NNP
48218	951	4	Stopes	Stopes	NNP
48218	951	5	,	,	,
48218	951	6	D.Sc	D.Sc	NNP
48218	951	7	.	.	NNP
48218	951	8	,	,	,
48218	951	9	Ph.D.	Ph.D.	NNP
48218	951	10	,	,	,
48218	951	11	F.L.S.	F.L.S.	NNP
48218	952	1	6	6	CD
48218	952	2	.	.	.
48218	953	1	Bacteriology	bacteriology	NN
48218	953	2	.	.	.
48218	954	1	.	.	.
48218	955	1	.	.	.
48218	956	1	By	by	IN
48218	956	2	W.	W.	NNP
48218	956	3	E.	E.	NNP
48218	956	4	Carnegie	Carnegie	NNP
48218	956	5	Dickson	Dickson	NNP
48218	956	6	,	,	,
48218	956	7	M.D.	M.D.	NNP
48218	957	1	7	7	LS
48218	957	2	.	.	.
48218	958	1	The	the	DT
48218	958	2	Structure	structure	NN
48218	958	3	of	of	IN
48218	958	4	the	the	DT
48218	958	5	Earth	Earth	NNP
48218	958	6	.	.	.
48218	959	1	.	.	.
48218	960	1	.	.	.
48218	961	1	By	by	IN
48218	961	2	Prof.	Prof.	NNP
48218	961	3	T.	T.	NNP
48218	961	4	G.	G.	NNP
48218	961	5	Bonney	Bonney	NNP
48218	961	6	,	,	,
48218	961	7	F.R.S.	F.R.S.	NNP
48218	962	1	8	8	LS
48218	962	2	.	.	.
48218	963	1	Evolution	evolution	NN
48218	963	2	.	.	.
48218	964	1	.	.	.
48218	965	1	.	.	.
48218	966	1	By	by	IN
48218	966	2	E.	E.	NNP
48218	966	3	S.	S.	NNP
48218	966	4	Goodrich	Goodrich	NNP
48218	966	5	,	,	,
48218	966	6	M.A.	M.A.	NNP
48218	966	7	,	,	,
48218	966	8	F.R.S.	F.R.S.	NNP
48218	967	1	9	9	CD
48218	967	2	.	.	.
48218	968	1	Darwin	Darwin	NNP
48218	968	2	.	.	.
48218	969	1	.	.	.
48218	970	1	.	.	.
48218	971	1	By	by	IN
48218	971	2	Prof.	Prof.	NNP
48218	971	3	W.	W.	NNP
48218	971	4	Garstang	Garstang	NNP
48218	971	5	,	,	,
48218	971	6	M.A.	M.A.	NNP
48218	971	7	,	,	,
48218	971	8	D.Sc	D.Sc	NNP
48218	971	9	.	.	.
48218	972	1	10	10	CD
48218	972	2	.	.	.
48218	973	1	Heredity	heredity	NN
48218	973	2	.	.	.
48218	974	1	.	.	.
48218	975	1	.	.	.
48218	976	1	By	by	IN
48218	976	2	J.	J.	NNP
48218	977	1	A.	A.	NNP
48218	977	2	S.	S.	NNP
48218	977	3	Watson	Watson	NNP
48218	977	4	,	,	,
48218	977	5	B.Sc	B.Sc	NNP
48218	977	6	.	.	.
48218	978	1	11	11	CD
48218	978	2	.	.	.
48218	979	1	Inorganic	Inorganic	NNP
48218	979	2	Chemistry	Chemistry	NNP
48218	979	3	.	.	.
48218	980	1	.	.	.
48218	981	1	.	.	.
48218	982	1	By	by	IN
48218	982	2	Prof.	Prof.	NNP
48218	982	3	E.	E.	NNP
48218	982	4	C.	C.	NNP
48218	982	5	C.	C.	NNP
48218	982	6	Baly	Baly	NNP
48218	982	7	,	,	,
48218	982	8	F.R.S.	F.R.S.	NNP
48218	983	1	12	12	CD
48218	983	2	.	.	.
48218	984	1	Organic	organic	JJ
48218	984	2	Chemistry	Chemistry	NNP
48218	984	3	.	.	.
48218	985	1	.	.	.
48218	986	1	.	.	.
48218	987	1	By	by	IN
48218	987	2	Prof.	Prof.	NNP
48218	987	3	J.	J.	NNP
48218	988	1	B.	B.	NNP
48218	988	2	Cohen	Cohen	NNP
48218	988	3	,	,	,
48218	988	4	B.Sc	B.Sc	NNP
48218	988	5	.	.	NNP
48218	988	6	,	,	,
48218	988	7	F.R.S.	F.R.S.	NNP
48218	989	1	13	13	CD
48218	989	2	.	.	.
48218	990	1	The	the	DT
48218	990	2	Principles	principle	NNS
48218	990	3	of	of	IN
48218	990	4	Electricity	Electricity	NNP
48218	990	5	.	.	.
48218	991	1	.	.	.
48218	992	1	.	.	.
48218	993	1	By	by	IN
48218	993	2	Norman	Norman	NNP
48218	993	3	K.	K.	NNP
48218	993	4	Campbell	Campbell	NNP
48218	993	5	,	,	,
48218	993	6	M.A.	M.A.	NNP
48218	994	1	14	14	CD
48218	994	2	.	.	.
48218	995	1	Radiation	radiation	NN
48218	995	2	.	.	.
48218	996	1	.	.	.
48218	997	1	.	.	.
48218	998	1	By	by	IN
48218	998	2	P.	P.	NNP
48218	998	3	Phillips	Phillips	NNP
48218	998	4	,	,	,
48218	998	5	D.Sc	D.Sc	NNP
48218	998	6	.	.	.
48218	999	1	15	15	CD
48218	999	2	.	.	.
48218	1000	1	The	the	DT
48218	1000	2	Science	Science	NNP
48218	1000	3	of	of	IN
48218	1000	4	the	the	DT
48218	1000	5	Stars	star	NNS
48218	1000	6	.	.	.
48218	1001	1	.	.	.
48218	1002	1	.	.	.
48218	1003	1	By	by	IN
48218	1003	2	E.	E.	NNP
48218	1003	3	W.	W.	NNP
48218	1003	4	Maunder	Maunder	NNP
48218	1003	5	,	,	,
48218	1003	6	F.R.A.S.	F.R.A.S.	NNP
48218	1004	1	16	16	CD
48218	1004	2	.	.	.
48218	1005	1	The	the	DT
48218	1005	2	Science	Science	NNP
48218	1005	3	of	of	IN
48218	1005	4	Light	Light	NNP
48218	1005	5	.	.	.
48218	1006	1	.	.	.
48218	1007	1	.	.	.
48218	1008	1	By	by	IN
48218	1008	2	P.	P.	NNP
48218	1008	3	Phillips	Phillips	NNP
48218	1008	4	,	,	,
48218	1008	5	D.Sc	D.Sc	NNP
48218	1008	6	.	.	.
48218	1009	1	17	17	CD
48218	1009	2	.	.	.
48218	1010	1	Weather	weather	NN
48218	1010	2	Science	Science	NNP
48218	1010	3	.	.	.
48218	1011	1	.	.	.
48218	1012	1	.	.	.
48218	1013	1	By	by	IN
48218	1013	2	R.	R.	NNP
48218	1013	3	G.	G.	NNP
48218	1013	4	K.	K.	NNP
48218	1013	5	Lempfert	Lempfert	NNP
48218	1013	6	,	,	,
48218	1013	7	M.A.	M.A.	NNP
48218	1014	1	18	18	CD
48218	1014	2	.	.	.
48218	1015	1	Hypnotism	Hypnotism	NNP
48218	1015	2	and	and	CC
48218	1015	3	Self	Self	NNP
48218	1015	4	-	-	HYPH
48218	1015	5	Education	Education	NNP
48218	1015	6	.	.	.
48218	1016	1	.	.	.
48218	1017	1	.	.	.
48218	1018	1	By	by	IN
48218	1018	2	A.	a.	NN
48218	1018	3	M.	M.	NNP
48218	1018	4	Hutchison	Hutchison	NNP
48218	1018	5	,	,	,
48218	1018	6	M.D.	M.D.	NNP
48218	1019	1	19	19	CD
48218	1019	2	.	.	.
48218	1020	1	The	the	DT
48218	1020	2	Baby	baby	NN
48218	1020	3	:	:	:
48218	1020	4	A	A	NNP
48218	1020	5	Mother	Mother	NNP
48218	1020	6	's	's	POS
48218	1020	7	Book	Book	NNP
48218	1020	8	.	.	.
48218	1021	1	.	.	.
48218	1022	1	.	.	.
48218	1023	1	By	by	IN
48218	1023	2	a	a	DT
48218	1023	3	University	University	NNP
48218	1023	4	Woman	Woman	NNP
48218	1023	5	.	.	.
48218	1024	1	20	20	CD
48218	1024	2	.	.	.
48218	1025	1	Youth	youth	NN
48218	1025	2	and	and	CC
48218	1025	3	Sex	sex	NN
48218	1025	4	--	--	:
48218	1025	5	Dangers	danger	NNS
48218	1025	6	and	and	CC
48218	1025	7	Safeguards	Safeguards	NNPS
48218	1025	8	for	for	IN
48218	1025	9	Boys	Boys	NNPS
48218	1025	10	and	and	CC
48218	1025	11	Girls	Girls	NNPS
48218	1025	12	.	.	.
48218	1026	1	.	.	.
48218	1027	1	.	.	.
48218	1028	1	By	by	IN
48218	1028	2	Mary	Mary	NNP
48218	1028	3	Scharlieb	Scharlieb	NNP
48218	1028	4	,	,	,
48218	1028	5	M.D.	M.D.	NNP
48218	1028	6	,	,	,
48218	1028	7	M.S.	M.S.	NNP
48218	1028	8	,	,	,
48218	1028	9	and	and	CC
48218	1028	10	F.	F.	NNP
48218	1028	11	Arthur	Arthur	NNP
48218	1028	12	Sibly	Sibly	NNP
48218	1028	13	,	,	,
48218	1028	14	M.A.	M.A.	NNP
48218	1028	15	,	,	,
48218	1028	16	LL.D.	LL.D.	NNP
48218	1029	1	21	21	CD
48218	1029	2	.	.	.
48218	1030	1	Marriage	marriage	NN
48218	1030	2	and	and	CC
48218	1030	3	Motherhood	Motherhood	NNP
48218	1030	4	.	.	.
48218	1031	1	.	.	.
48218	1032	1	.	.	.
48218	1033	1	By	by	IN
48218	1033	2	H.	H.	NNP
48218	1033	3	S.	S.	NNP
48218	1033	4	Davidson	Davidson	NNP
48218	1033	5	,	,	,
48218	1033	6	M.B.	M.B.	NNP
48218	1033	7	,	,	,
48218	1033	8	F.R.C.S.E.	f.r.c.s.e.	ADD
48218	1034	1	22	22	CD
48218	1034	2	.	.	.
48218	1035	1	Lord	Lord	NNP
48218	1035	2	Kelvin	Kelvin	NNP
48218	1035	3	.	.	.
48218	1036	1	.	.	.
48218	1037	1	.	.	.
48218	1038	1	By	by	IN
48218	1038	2	A.	a.	NN
48218	1038	3	Russell	Russell	NNP
48218	1038	4	,	,	,
48218	1038	5	M.A.	M.A.	NNP
48218	1038	6	,	,	,
48218	1038	7	D.Sc	D.Sc	NNP
48218	1038	8	.	.	NNP
48218	1038	9	,	,	,
48218	1038	10	M.I.E.E.	M.I.E.E.	NNP
48218	1039	1	23	23	CD
48218	1039	2	.	.	.
48218	1040	1	Huxley	Huxley	NNP
48218	1040	2	.	.	.
48218	1041	1	.	.	.
48218	1042	1	.	.	.
48218	1043	1	By	by	IN
48218	1043	2	Professor	Professor	NNP
48218	1043	3	G.	G.	NNP
48218	1043	4	Leighton	Leighton	NNP
48218	1043	5	,	,	,
48218	1043	6	M.D.	M.D.	NNP
48218	1044	1	24	24	CD
48218	1044	2	.	.	.
48218	1045	1	Sir	Sir	NNP
48218	1045	2	William	William	NNP
48218	1045	3	Huggins	Huggins	NNP
48218	1045	4	and	and	CC
48218	1045	5	Spectroscopic	Spectroscopic	NNP
48218	1045	6	Astronomy	Astronomy	NNP
48218	1045	7	.	.	.
48218	1046	1	.	.	.
48218	1047	1	.	.	.
48218	1048	1	By	by	IN
48218	1048	2	E.	E.	NNP
48218	1048	3	W.	W.	NNP
48218	1048	4	Maunder	Maunder	NNP
48218	1048	5	,	,	,
48218	1048	6	F.R.A.S.	F.R.A.S.	NNP
48218	1048	7	,	,	,
48218	1048	8	of	of	IN
48218	1048	9	the	the	DT
48218	1048	10	Royal	Royal	NNP
48218	1048	11	Observatory	Observatory	NNP
48218	1048	12	,	,	,
48218	1048	13	Greenwich	Greenwich	NNP
48218	1048	14	.	.	.
48218	1049	1	62	62	CD
48218	1049	2	.	.	.
48218	1050	1	Practical	Practical	NNP
48218	1050	2	Astronomy	Astronomy	NNP
48218	1050	3	.	.	.
48218	1051	1	.	.	.
48218	1052	1	.	.	.
48218	1053	1	By	by	IN
48218	1053	2	H.	H.	NNP
48218	1053	3	Macpherson	Macpherson	NNP
48218	1053	4	,	,	,
48218	1053	5	Jr.	Jr.	NNP
48218	1053	6	,	,	,
48218	1053	7	F.R.A.S.	F.R.A.S.	NNP
48218	1054	1	63	63	CD
48218	1054	2	.	.	.
48218	1055	1	Aviation	aviation	NN
48218	1055	2	.	.	.
48218	1056	1	.	.	.
48218	1057	1	.	.	.
48218	1058	1	By	by	IN
48218	1058	2	Sydney	Sydney	NNP
48218	1058	3	F.	F.	NNP
48218	1058	4	Walker	Walker	NNP
48218	1058	5	,	,	,
48218	1058	6	R.N.	R.N.	NNP
48218	1059	1	64	64	CD
48218	1059	2	.	.	.
48218	1060	1	Navigation	Navigation	NNP
48218	1060	2	.	.	.
48218	1061	1	.	.	.
48218	1062	1	.	.	.
48218	1063	1	By	by	IN
48218	1063	2	William	William	NNP
48218	1063	3	Hall	Hall	NNP
48218	1063	4	,	,	,
48218	1063	5	R.N.	R.N.	NNP
48218	1063	6	,	,	,
48218	1063	7	B.A.	B.A.	NNP
48218	1064	1	65	65	CD
48218	1064	2	.	.	.
48218	1065	1	Pond	Pond	NNP
48218	1065	2	Life	Life	NNP
48218	1065	3	.	.	.
48218	1066	1	.	.	.
48218	1067	1	.	.	.
48218	1068	1	By	by	IN
48218	1068	2	E.	E.	NNP
48218	1068	3	C.	C.	NNP
48218	1068	4	Ash	Ash	NNP
48218	1068	5	,	,	,
48218	1068	6	M.R.A.C.	M.R.A.C.	NNP
48218	1069	1	66	66	CD
48218	1069	2	.	.	.
48218	1070	1	Dietetics	dietetic	NNS
48218	1070	2	.	.	.
48218	1071	1	.	.	.
48218	1072	1	.	.	.
48218	1073	1	By	by	IN
48218	1073	2	Alex	Alex	NNP
48218	1073	3	.	.	.
48218	1074	1	Bryce	Bryce	NNP
48218	1074	2	,	,	,
48218	1074	3	M.D.	M.D.	NNP
48218	1074	4	,	,	,
48218	1074	5	D.P.H.	D.P.H.	NNP
48218	1075	1	PHILOSOPHY	PHILOSOPHY	NNS
48218	1075	2	AND	and	CC
48218	1075	3	RELIGION	religion	VB
48218	1075	4	25	25	CD
48218	1075	5	.	.	.
48218	1076	1	The	the	DT
48218	1076	2	Meaning	Meaning	NNP
48218	1076	3	of	of	IN
48218	1076	4	Philosophy	Philosophy	NNP
48218	1076	5	.	.	.
48218	1077	1	.	.	.
48218	1078	1	.	.	.
48218	1079	1	By	by	IN
48218	1079	2	Prof.	Prof.	NNP
48218	1079	3	A.	A.	NNP
48218	1079	4	E.	E.	NNP
48218	1079	5	Taylor	Taylor	NNP
48218	1079	6	,	,	,
48218	1079	7	M.A.	M.A.	NNP
48218	1079	8	,	,	,
48218	1079	9	F.B.A.	F.B.A.	NNP
48218	1080	1	26	26	CD
48218	1080	2	.	.	.
48218	1081	1	Henri	Henri	NNP
48218	1081	2	Bergson	Bergson	NNP
48218	1081	3	.	.	.
48218	1082	1	.	.	.
48218	1083	1	.	.	.
48218	1084	1	By	by	IN
48218	1084	2	H.	H.	NNP
48218	1084	3	Wildon	Wildon	NNP
48218	1084	4	Carr	Carr	NNP
48218	1084	5	,	,	,
48218	1084	6	Litt	Litt	NNP
48218	1084	7	.	.	.
48218	1084	8	D.	D.	NNP
48218	1085	1	27	27	CD
48218	1085	2	.	.	.
48218	1086	1	Psychology	psychology	NN
48218	1086	2	.	.	.
48218	1087	1	.	.	.
48218	1088	1	.	.	.
48218	1089	1	By	by	IN
48218	1089	2	H.	H.	NNP
48218	1089	3	J.	J.	NNP
48218	1089	4	Watt	Watt	NNP
48218	1089	5	,	,	,
48218	1089	6	M.A.	M.A.	NNP
48218	1089	7	,	,	,
48218	1089	8	Ph.D.	ph.d.	NN
48218	1089	9	,	,	,
48218	1089	10	D.Phil	D.Phil	NNP
48218	1089	11	.	.	.
48218	1090	1	28	28	CD
48218	1090	2	.	.	.
48218	1091	1	Ethics	ethic	NNS
48218	1091	2	.	.	.
48218	1092	1	.	.	.
48218	1093	1	.	.	.
48218	1094	1	By	by	IN
48218	1094	2	Canon	Canon	NNP
48218	1094	3	Rashdall	Rashdall	NNP
48218	1094	4	,	,	,
48218	1094	5	D.Litt	D.Litt	NNP
48218	1094	6	.	.	NNP
48218	1094	7	,	,	,
48218	1094	8	F.B.A.	F.B.A.	NNP
48218	1095	1	29	29	CD
48218	1095	2	.	.	.
48218	1096	1	Kant	Kant	NNP
48218	1096	2	's	's	POS
48218	1096	3	Philosophy	Philosophy	NNP
48218	1096	4	.	.	.
48218	1097	1	.	.	.
48218	1098	1	.	.	.
48218	1099	1	By	by	IN
48218	1099	2	A.	a.	NN
48218	1099	3	D.	D.	NNP
48218	1099	4	Lindsay	Lindsay	NNP
48218	1099	5	,	,	,
48218	1099	6	M.A.	M.A.	NNP
48218	1100	1	30	30	CD
48218	1100	2	.	.	.
48218	1101	1	The	the	DT
48218	1101	2	Teaching	Teaching	NNP
48218	1101	3	of	of	IN
48218	1101	4	Plato	Plato	NNP
48218	1101	5	.	.	.
48218	1102	1	.	.	.
48218	1103	1	.	.	.
48218	1104	1	By	by	IN
48218	1104	2	A.	a.	NN
48218	1104	3	D.	D.	NNP
48218	1104	4	Lindsay	Lindsay	NNP
48218	1104	5	,	,	,
48218	1104	6	M.A.	M.A.	NNP
48218	1105	1	67	67	CD
48218	1105	2	.	.	.
48218	1106	1	Aristotle	Aristotle	NNP
48218	1106	2	.	.	.
48218	1107	1	.	.	.
48218	1108	1	.	.	.
48218	1109	1	By	by	IN
48218	1109	2	Prof.	Prof.	NNP
48218	1109	3	A.	A.	NNP
48218	1109	4	E.	E.	NNP
48218	1109	5	Taylor	Taylor	NNP
48218	1109	6	,	,	,
48218	1109	7	M.A.	M.A.	NNP
48218	1109	8	,	,	,
48218	1109	9	F.B.A.	F.B.A.	NNP
48218	1110	1	68	68	CD
48218	1110	2	.	.	.
48218	1111	1	Friedrich	Friedrich	NNP
48218	1111	2	Nietzsche	Nietzsche	NNP
48218	1111	3	.	.	.
48218	1112	1	.	.	.
48218	1113	1	.	.	.
48218	1114	1	By	by	IN
48218	1114	2	M.	M.	NNP
48218	1114	3	A.	A.	NNP
48218	1114	4	Mügge	Mügge	NNP
48218	1114	5	.	.	.
48218	1115	1	69	69	CD
48218	1115	2	.	.	.
48218	1116	1	Eucken	Eucken	VBN
48218	1116	2	:	:	:
48218	1116	3	A	a	DT
48218	1116	4	Philosophy	Philosophy	NNP
48218	1116	5	of	of	IN
48218	1116	6	Life	life	NN
48218	1116	7	.	.	.
48218	1117	1	.	.	.
48218	1118	1	.	.	.
48218	1119	1	By	by	IN
48218	1119	2	A.	A.	NNP
48218	1119	3	J.	J.	NNP
48218	1119	4	Jones	Jones	NNP
48218	1119	5	,	,	,
48218	1119	6	M.A.	M.A.	NNP
48218	1119	7	,	,	,
48218	1119	8	B.Sc	B.Sc	NNP
48218	1119	9	.	.	.
48218	1119	10	,	,	,
48218	1119	11	Ph.D.	Ph.D.	NNP
48218	1119	12	70	70	CD
48218	1119	13	.	.	.
48218	1120	1	The	the	DT
48218	1120	2	Experimental	Experimental	NNP
48218	1120	3	Psychology	Psychology	NNP
48218	1120	4	of	of	IN
48218	1120	5	Beauty	Beauty	NNP
48218	1120	6	.	.	.
48218	1121	1	.	.	.
48218	1122	1	.	.	.
48218	1123	1	By	by	IN
48218	1123	2	C.	C.	NNP
48218	1123	3	W.	W.	NNP
48218	1123	4	Valentine	Valentine	NNP
48218	1123	5	,	,	,
48218	1123	6	B.A.	B.A.	NNP
48218	1123	7	,	,	,
48218	1123	8	D.Phil	d.phil	RB
48218	1123	9	.	.	.
48218	1124	1	71	71	CD
48218	1124	2	.	.	.
48218	1125	1	The	the	DT
48218	1125	2	Problem	problem	NN
48218	1125	3	of	of	IN
48218	1125	4	Truth	truth	NN
48218	1125	5	.	.	.
48218	1126	1	.	.	.
48218	1127	1	.	.	.
48218	1128	1	By	by	IN
48218	1128	2	H.	H.	NNP
48218	1128	3	Wildon	Wildon	NNP
48218	1128	4	Carr	Carr	NNP
48218	1128	5	,	,	,
48218	1128	6	Litt	Litt	NNP
48218	1128	7	.	.	.
48218	1128	8	D.	D.	NNP
48218	1129	1	31	31	CD
48218	1129	2	.	.	.
48218	1130	1	Buddhism	Buddhism	NNP
48218	1130	2	.	.	.
48218	1131	1	.	.	.
48218	1132	1	.	.	.
48218	1133	1	By	by	IN
48218	1133	2	Prof.	Prof.	NNP
48218	1133	3	T.	T.	NNP
48218	1133	4	W.	W.	NNP
48218	1133	5	Rhys	Rhys	NNP
48218	1133	6	Davids	Davids	NNP
48218	1133	7	,	,	,
48218	1133	8	M.A.	M.A.	NNP
48218	1133	9	,	,	,
48218	1133	10	F.B.A.	F.B.A.	NNP
48218	1134	1	32	32	CD
48218	1134	2	.	.	.
48218	1135	1	Roman	Roman	NNP
48218	1135	2	Catholicism	Catholicism	NNP
48218	1135	3	.	.	.
48218	1136	1	.	.	.
48218	1137	1	.	.	.
48218	1138	1	By	by	IN
48218	1138	2	H.	H.	NNP
48218	1138	3	B.	B.	NNP
48218	1138	4	Coxon	Coxon	NNP
48218	1138	5	.	.	.
48218	1139	1	Preface	Preface	NNP
48218	1139	2	,	,	,
48218	1139	3	Mgr	Mgr	NNP
48218	1139	4	.	.	.
48218	1140	1	R.	R.	NNP
48218	1140	2	H.	H.	NNP
48218	1140	3	Benson	Benson	NNP
48218	1140	4	.	.	.
48218	1141	1	33	33	CD
48218	1141	2	.	.	.
48218	1142	1	The	the	DT
48218	1142	2	Oxford	Oxford	NNP
48218	1142	3	Movement	Movement	NNP
48218	1142	4	.	.	.
48218	1143	1	.	.	.
48218	1144	1	.	.	.
48218	1145	1	By	by	IN
48218	1145	2	Wilfrid	Wilfrid	NNP
48218	1145	3	Ward	Ward	NNP
48218	1145	4	.	.	.
48218	1146	1	34	34	CD
48218	1146	2	.	.	.
48218	1147	1	The	the	DT
48218	1147	2	Bible	Bible	NNP
48218	1147	3	and	and	CC
48218	1147	4	Criticism	Criticism	NNP
48218	1147	5	.	.	.
48218	1148	1	.	.	.
48218	1149	1	.	.	.
48218	1150	1	By	by	IN
48218	1150	2	W.	W.	NNP
48218	1150	3	H.	H.	NNP
48218	1150	4	Bennett	Bennett	NNP
48218	1150	5	,	,	,
48218	1150	6	D.D.	D.D.	NNP
48218	1150	7	,	,	,
48218	1150	8	Litt	Litt	NNP
48218	1150	9	.	.	.
48218	1150	10	P.	P.	NNP
48218	1150	11	,	,	,
48218	1150	12	and	and	CC
48218	1150	13	W.	W.	NNP
48218	1150	14	F.	F.	NNP
48218	1150	15	Adeney	Adeney	NNP
48218	1150	16	,	,	,
48218	1150	17	D.D.	D.D.	NNP
48218	1151	1	35	35	CD
48218	1151	2	.	.	.
48218	1152	1	Cardinal	Cardinal	NNP
48218	1152	2	Newman	Newman	NNP
48218	1152	3	.	.	.
48218	1153	1	.	.	.
48218	1154	1	.	.	.
48218	1155	1	By	by	IN
48218	1155	2	Wilfrid	Wilfrid	NNP
48218	1155	3	Meynell	Meynell	NNP
48218	1155	4	.	.	.
48218	1156	1	72	72	CD
48218	1156	2	.	.	.
48218	1157	1	The	the	DT
48218	1157	2	Church	Church	NNP
48218	1157	3	of	of	IN
48218	1157	4	England	England	NNP
48218	1157	5	.	.	.
48218	1158	1	.	.	.
48218	1159	1	.	.	.
48218	1160	1	By	by	IN
48218	1160	2	Rev.	Rev.	NNP
48218	1161	1	Canon	Canon	NNP
48218	1161	2	Masterman	Masterman	NNP
48218	1161	3	.	.	.
48218	1162	1	73	73	CD
48218	1162	2	.	.	.
48218	1163	1	Anglo	Anglo	NNP
48218	1163	2	-	-	HYPH
48218	1163	3	Catholicism	Catholicism	NNP
48218	1163	4	.	.	.
48218	1164	1	.	.	.
48218	1165	1	.	.	.
48218	1166	1	By	by	IN
48218	1166	2	A.	a.	NN
48218	1166	3	E.	E.	NNP
48218	1166	4	Manning	Manning	NNP
48218	1166	5	Foster	Foster	NNP
48218	1166	6	.	.	.
48218	1167	1	74	74	CD
48218	1167	2	.	.	.
48218	1168	1	The	the	DT
48218	1168	2	Free	Free	NNP
48218	1168	3	Churches	Churches	NNPS
48218	1168	4	.	.	.
48218	1169	1	.	.	.
48218	1170	1	.	.	.
48218	1171	1	By	by	IN
48218	1171	2	Rev.	Rev.	NNP
48218	1172	1	Edward	Edward	NNP
48218	1172	2	Shillito	Shillito	NNP
48218	1172	3	,	,	,
48218	1172	4	M.A.	M.A.	NNP
48218	1173	1	75	75	CD
48218	1173	2	.	.	.
48218	1174	1	Judaism	Judaism	NNP
48218	1174	2	.	.	.
48218	1175	1	.	.	.
48218	1176	1	.	.	.
48218	1177	1	By	by	IN
48218	1177	2	Ephraim	Ephraim	NNP
48218	1177	3	Levine	Levine	NNP
48218	1177	4	,	,	,
48218	1177	5	M.A.	M.A.	NNP
48218	1178	1	76	76	CD
48218	1178	2	.	.	.
48218	1179	1	Theosophy	theosophy	NN
48218	1179	2	.	.	.
48218	1180	1	.	.	.
48218	1181	1	.	.	.
48218	1182	1	By	by	IN
48218	1182	2	Annie	Annie	NNP
48218	1182	3	Besant	Besant	NNP
48218	1182	4	.	.	.
48218	1183	1	HISTORY	HISTORY	NNP
48218	1183	2	36	36	CD
48218	1183	3	.	.	.
48218	1184	1	The	the	DT
48218	1184	2	Growth	Growth	NNP
48218	1184	3	of	of	IN
48218	1184	4	Freedom	Freedom	NNP
48218	1184	5	.	.	.
48218	1185	1	.	.	.
48218	1186	1	.	.	.
48218	1187	1	By	by	IN
48218	1187	2	H.	H.	NNP
48218	1187	3	W.	W.	NNP
48218	1187	4	Nevinson	Nevinson	NNP
48218	1187	5	.	.	.
48218	1188	1	37	37	CD
48218	1188	2	.	.	.
48218	1189	1	Bismarck	Bismarck	NNP
48218	1189	2	and	and	CC
48218	1189	3	the	the	DT
48218	1189	4	Origin	Origin	NNP
48218	1189	5	of	of	IN
48218	1189	6	the	the	DT
48218	1189	7	German	German	NNP
48218	1189	8	Empire	Empire	NNP
48218	1189	9	.	.	.
48218	1190	1	.	.	.
48218	1191	1	.	.	.
48218	1192	1	By	by	IN
48218	1192	2	Professor	Professor	NNP
48218	1192	3	F.	F.	NNP
48218	1192	4	M.	M.	NNP
48218	1192	5	Powicke	Powicke	NNP
48218	1192	6	.	.	.
48218	1193	1	38	38	CD
48218	1193	2	.	.	.
48218	1194	1	Oliver	Oliver	NNP
48218	1194	2	Cromwell	Cromwell	NNP
48218	1194	3	.	.	.
48218	1195	1	.	.	.
48218	1196	1	.	.	.
48218	1197	1	By	by	IN
48218	1197	2	Hilda	Hilda	NNP
48218	1197	3	Johnstone	Johnstone	NNP
48218	1197	4	,	,	,
48218	1197	5	M.A.	M.A.	NNP
48218	1198	1	39	39	CD
48218	1198	2	.	.	.
48218	1199	1	Mary	Mary	NNP
48218	1199	2	Queen	Queen	NNP
48218	1199	3	of	of	IN
48218	1199	4	Scots	Scots	NNPS
48218	1199	5	.	.	.
48218	1200	1	.	.	.
48218	1201	1	.	.	.
48218	1202	1	By	by	IN
48218	1202	2	E.	E.	NNP
48218	1202	3	O'Neill	O'Neill	NNP
48218	1202	4	,	,	,
48218	1202	5	M.A.	M.A.	NNP
48218	1203	1	40	40	CD
48218	1203	2	.	.	.
48218	1204	1	Cecil	Cecil	NNP
48218	1204	2	John	John	NNP
48218	1204	3	Rhodes	Rhodes	NNP
48218	1204	4	,	,	,
48218	1204	5	1853	1853	CD
48218	1204	6	-	-	SYM
48218	1204	7	1902	1902	CD
48218	1204	8	.	.	.
48218	1205	1	.	.	.
48218	1206	1	.	.	.
48218	1207	1	By	by	IN
48218	1207	2	Ian	Ian	NNP
48218	1207	3	D.	D.	NNP
48218	1207	4	Colvin	Colvin	NNP
48218	1207	5	.	.	.
48218	1208	1	41	41	CD
48218	1208	2	.	.	.
48218	1209	1	Julius	Julius	NNP
48218	1209	2	Cæsar	Cæsar	NNP
48218	1209	3	.	.	.
48218	1210	1	.	.	.
48218	1211	1	.	.	.
48218	1212	1	By	by	IN
48218	1212	2	Hilary	Hilary	NNP
48218	1212	3	Hardinge	Hardinge	NNP
48218	1212	4	.	.	.
48218	1213	1	42	42	CD
48218	1213	2	.	.	.
48218	1214	1	England	England	NNP
48218	1214	2	in	in	IN
48218	1214	3	the	the	DT
48218	1214	4	Making	making	NN
48218	1214	5	.	.	.
48218	1215	1	.	.	.
48218	1216	1	.	.	.
48218	1217	1	By	by	IN
48218	1217	2	Prof.	Prof.	NNP
48218	1217	3	F.	F.	NNP
48218	1217	4	J.	J.	NNP
48218	1217	5	C.	C.	NNP
48218	1217	6	Hearnshaw	Hearnshaw	NNP
48218	1217	7	,	,	,
48218	1217	8	M.A.	M.A.	NNP
48218	1217	9	,	,	,
48218	1217	10	LL.D.	LL.D.	NNP
48218	1218	1	43	43	CD
48218	1218	2	.	.	.
48218	1219	1	England	England	NNP
48218	1219	2	in	in	IN
48218	1219	3	the	the	DT
48218	1219	4	Middle	Middle	NNP
48218	1219	5	Ages	Ages	NNPS
48218	1219	6	.	.	.
48218	1220	1	.	.	.
48218	1221	1	.	.	.
48218	1222	1	By	by	IN
48218	1222	2	E.	E.	NNP
48218	1222	3	O'Neill	O'Neill	NNP
48218	1222	4	,	,	,
48218	1222	5	M.A.	M.A.	NNP
48218	1223	1	44	44	CD
48218	1223	2	.	.	.
48218	1224	1	The	the	DT
48218	1224	2	Monarchy	Monarchy	NNP
48218	1224	3	and	and	CC
48218	1224	4	the	the	DT
48218	1224	5	People	People	NNS
48218	1224	6	.	.	.
48218	1225	1	.	.	.
48218	1226	1	.	.	.
48218	1227	1	By	by	IN
48218	1227	2	W.	W.	NNP
48218	1227	3	T.	T.	NNP
48218	1227	4	Waugh	Waugh	NNP
48218	1227	5	,	,	,
48218	1227	6	M.A.	M.A.	NNP
48218	1228	1	45	45	CD
48218	1228	2	.	.	.
48218	1229	1	The	the	DT
48218	1229	2	Industrial	Industrial	NNP
48218	1229	3	Revolution	Revolution	NNP
48218	1229	4	.	.	.
48218	1230	1	.	.	.
48218	1231	1	.	.	.
48218	1232	1	By	by	IN
48218	1232	2	Arthur	Arthur	NNP
48218	1232	3	Jones	Jones	NNP
48218	1232	4	,	,	,
48218	1232	5	M.A.	M.A.	NNP
48218	1233	1	46	46	CD
48218	1233	2	.	.	.
48218	1234	1	Empire	empire	NN
48218	1234	2	and	and	CC
48218	1234	3	Democracy	Democracy	NNP
48218	1234	4	.	.	.
48218	1235	1	.	.	.
48218	1236	1	.	.	.
48218	1237	1	By	by	IN
48218	1237	2	G.	G.	NNP
48218	1237	3	S.	S.	NNP
48218	1237	4	Veitch	Veitch	NNP
48218	1237	5	,	,	,
48218	1237	6	M.A.	M.A.	NNP
48218	1237	7	,	,	,
48218	1237	8	Litt	Litt	NNP
48218	1237	9	.	.	.
48218	1237	10	D.	D.	NNP
48218	1238	1	61	61	CD
48218	1238	2	.	.	.
48218	1239	1	Home	Home	NNP
48218	1239	2	Rule	Rule	NNP
48218	1239	3	.	.	.
48218	1240	1	.	.	.
48218	1241	1	.	.	.
48218	1242	1	By	by	IN
48218	1242	2	L.	L.	NNP
48218	1242	3	G.	G.	NNP
48218	1242	4	Redmond	Redmond	NNP
48218	1242	5	Howard	Howard	NNP
48218	1242	6	.	.	.
48218	1243	1	Preface	preface	NN
48218	1243	2	by	by	IN
48218	1243	3	Robert	Robert	NNP
48218	1243	4	Harcourt	Harcourt	NNP
48218	1243	5	,	,	,
48218	1243	6	M.P.	M.P.	NNP
48218	1244	1	77	77	CD
48218	1244	2	.	.	.
48218	1245	1	Nelson	Nelson	NNP
48218	1245	2	.	.	.
48218	1246	1	.	.	.
48218	1247	1	.	.	.
48218	1248	1	By	by	IN
48218	1248	2	H.	H.	NNP
48218	1248	3	W.	W.	NNP
48218	1248	4	Wilson	Wilson	NNP
48218	1248	5	.	.	.
48218	1249	1	78	78	CD
48218	1249	2	.	.	.
48218	1250	1	Wellington	Wellington	NNP
48218	1250	2	and	and	CC
48218	1250	3	Waterloo	Waterloo	NNP
48218	1250	4	.	.	.
48218	1251	1	.	.	.
48218	1252	1	.	.	.
48218	1253	1	By	by	IN
48218	1253	2	Major	Major	NNP
48218	1253	3	G.	G.	NNP
48218	1253	4	W.	W.	NNP
48218	1253	5	Redway	Redway	NNP
48218	1253	6	.	.	.
48218	1254	1	SOCIAL	SOCIAL	NNP
48218	1254	2	AND	and	CC
48218	1254	3	ECONOMIC	ECONOMIC	NNP
48218	1254	4	47	47	CD
48218	1254	5	.	.	.
48218	1255	1	Women	woman	NNS
48218	1255	2	's	's	POS
48218	1255	3	Suffrage	suffrage	NN
48218	1255	4	.	.	.
48218	1256	1	.	.	.
48218	1257	1	.	.	.
48218	1258	1	By	by	IN
48218	1258	2	M.	M.	NNP
48218	1258	3	G.	G.	NNP
48218	1258	4	Fawcett	Fawcett	NNP
48218	1258	5	,	,	,
48218	1258	6	LL.D.	LL.D.	NNP
48218	1259	1	48	48	CD
48218	1259	2	.	.	.
48218	1260	1	The	the	DT
48218	1260	2	Working	Working	NNP
48218	1260	3	of	of	IN
48218	1260	4	the	the	DT
48218	1260	5	British	british	JJ
48218	1260	6	System	System	NNP
48218	1260	7	of	of	IN
48218	1260	8	Government	Government	NNP
48218	1260	9	to	to	IN
48218	1260	10	-	-	HYPH
48218	1260	11	day	day	NN
48218	1260	12	.	.	.
48218	1261	1	.	.	.
48218	1262	1	.	.	.
48218	1263	1	By	by	IN
48218	1263	2	Prof.	Prof.	NNP
48218	1263	3	Ramsay	Ramsay	NNP
48218	1263	4	Muir	Muir	NNP
48218	1263	5	,	,	,
48218	1263	6	M.A.	M.A.	NNP
48218	1264	1	49	49	CD
48218	1264	2	.	.	.
48218	1265	1	An	an	DT
48218	1265	2	Introduction	introduction	NN
48218	1265	3	to	to	IN
48218	1265	4	Economic	Economic	NNP
48218	1265	5	Science	Science	NNP
48218	1265	6	.	.	.
48218	1266	1	.	.	.
48218	1267	1	.	.	.
48218	1268	1	By	by	IN
48218	1268	2	Prof	Prof	NNP
48218	1268	3	H.	H.	NNP
48218	1268	4	O.	O.	NNP
48218	1268	5	Meredith	Meredith	NNP
48218	1268	6	.	.	.
48218	1269	1	M.A.	M.A.	NNP
48218	1270	1	50	50	CD
48218	1270	2	.	.	.
48218	1271	1	Socialism	socialism	NN
48218	1271	2	.	.	.
48218	1272	1	.	.	.
48218	1273	1	.	.	.
48218	1274	1	By	by	IN
48218	1274	2	B.	B.	NNP
48218	1275	1	B.	B.	NNP
48218	1275	2	Kirkman	Kirkman	NNP
48218	1275	3	,	,	,
48218	1275	4	B.A.	B.A.	NNP
48218	1276	1	79	79	CD
48218	1276	2	.	.	.
48218	1277	1	Mediæval	Mediæval	NNP
48218	1277	2	Socialism	Socialism	NNP
48218	1277	3	.	.	.
48218	1278	1	.	.	.
48218	1279	1	.	.	.
48218	1280	1	By	by	IN
48218	1280	2	Bede	Bede	NNP
48218	1280	3	Jarrett	Jarrett	NNP
48218	1280	4	,	,	,
48218	1280	5	O.P.	O.P.	NNP
48218	1280	6	,	,	,
48218	1280	7	M.A.	M.A.	NNP
48218	1281	1	80	80	CD
48218	1281	2	.	.	.
48218	1282	1	Syndicalism	syndicalism	NN
48218	1282	2	.	.	.
48218	1283	1	.	.	.
48218	1284	1	.	.	.
48218	1285	1	By	by	IN
48218	1285	2	J.	J.	NNP
48218	1285	3	H.	H.	NNP
48218	1285	4	Harley	Harley	NNP
48218	1285	5	,	,	,
48218	1285	6	M.A.	M.A.	NNP
48218	1286	1	81	81	CD
48218	1286	2	.	.	.
48218	1287	1	Labour	Labour	NNP
48218	1287	2	and	and	CC
48218	1287	3	Wages	wage	NNS
48218	1287	4	.	.	.
48218	1288	1	.	.	.
48218	1289	1	.	.	.
48218	1290	1	By	by	IN
48218	1290	2	H.	H.	NNP
48218	1290	3	M.	M.	NNP
48218	1290	4	Hallsworth	Hallsworth	NNP
48218	1290	5	,	,	,
48218	1290	6	M.A.	M.A.	NNP
48218	1290	7	,	,	,
48218	1290	8	B.Sc	B.Sc	NNP
48218	1290	9	.	.	.
48218	1291	1	82	82	CD
48218	1291	2	.	.	.
48218	1292	1	Co	co	NN
48218	1292	2	-	-	NN
48218	1292	3	operation	operation	NN
48218	1292	4	.	.	.
48218	1293	1	.	.	.
48218	1294	1	.	.	.
48218	1295	1	By	by	IN
48218	1295	2	Joseph	Joseph	NNP
48218	1295	3	Clayton	Clayton	NNP
48218	1295	4	.	.	.
48218	1296	1	83	83	CD
48218	1296	2	.	.	.
48218	1297	1	Insurance	insurance	NN
48218	1297	2	as	as	IN
48218	1297	3	a	a	DT
48218	1297	4	Means	Means	NNP
48218	1297	5	of	of	IN
48218	1297	6	Investment	investment	NN
48218	1297	7	.	.	.
48218	1298	1	.	.	.
48218	1299	1	.	.	.
48218	1300	1	By	by	IN
48218	1300	2	W.	W.	NNP
48218	1300	3	A.	A.	NNP
48218	1300	4	Robertson	Robertson	NNP
48218	1300	5	,	,	,
48218	1300	6	F.F.A.	F.F.A.	NNP
48218	1301	1	92	92	CD
48218	1301	2	.	.	.
48218	1302	1	The	the	DT
48218	1302	2	Training	training	NN
48218	1302	3	of	of	IN
48218	1302	4	the	the	DT
48218	1302	5	Child	child	NN
48218	1302	6	.	.	.
48218	1303	1	.	.	.
48218	1304	1	.	.	.
48218	1305	1	By	by	IN
48218	1305	2	G.	G.	NNP
48218	1305	3	Spiller	Spiller	NNP
48218	1305	4	LETTERS	LETTERS	NNP
48218	1305	5	51	51	CD
48218	1305	6	.	.	.
48218	1306	1	Shakespeare	Shakespeare	NNP
48218	1306	2	.	.	.
48218	1307	1	.	.	.
48218	1308	1	.	.	.
48218	1309	1	By	by	IN
48218	1309	2	Prof.	Prof.	NNP
48218	1309	3	C.	C.	NNP
48218	1309	4	H.	H.	NNP
48218	1309	5	Herford	Herford	NNP
48218	1309	6	,	,	,
48218	1309	7	Litt	Litt	NNP
48218	1309	8	.	.	.
48218	1309	9	D.	D.	NNP
48218	1310	1	52	52	CD
48218	1310	2	.	.	.
48218	1311	1	Wordsworth	wordsworth	RB
48218	1311	2	.	.	.
48218	1312	1	.	.	.
48218	1313	1	.	.	.
48218	1314	1	By	by	IN
48218	1314	2	Rosaline	Rosaline	NNP
48218	1314	3	Masson	Masson	NNP
48218	1314	4	.	.	.
48218	1315	1	53	53	CD
48218	1315	2	.	.	.
48218	1316	1	Pure	pure	JJ
48218	1316	2	Gold	gold	NN
48218	1316	3	--	--	:
48218	1316	4	A	a	DT
48218	1316	5	Choice	Choice	NNP
48218	1316	6	of	of	IN
48218	1316	7	Lyrics	Lyrics	NNPS
48218	1316	8	and	and	CC
48218	1316	9	Sonnets	Sonnets	NNPS
48218	1316	10	.	.	.
48218	1317	1	.	.	.
48218	1318	1	.	.	.
48218	1319	1	by	by	IN
48218	1319	2	H.	H.	NNP
48218	1319	3	C.	C.	NNP
48218	1319	4	O'Neill	O'Neill	NNP
48218	1319	5	54	54	CD
48218	1319	6	.	.	.
48218	1320	1	Francis	Francis	NNP
48218	1320	2	Bacon	Bacon	NNP
48218	1320	3	.	.	.
48218	1321	1	.	.	.
48218	1322	1	.	.	.
48218	1323	1	By	by	IN
48218	1323	2	Prof.	Prof.	NNP
48218	1323	3	A.	a.	NN
48218	1323	4	R.	R.	NNP
48218	1323	5	Skemp	Skemp	NNP
48218	1323	6	,	,	,
48218	1323	7	M.A.	M.A.	NNP
48218	1324	1	55	55	CD
48218	1324	2	.	.	.
48218	1325	1	The	the	DT
48218	1325	2	Brontës	Brontës	NNP
48218	1325	3	.	.	.
48218	1326	1	.	.	.
48218	1327	1	.	.	.
48218	1328	1	By	by	IN
48218	1328	2	Flora	Flora	NNP
48218	1328	3	Masson	Masson	NNP
48218	1328	4	.	.	.
48218	1329	1	56	56	CD
48218	1329	2	.	.	.
48218	1330	1	Carlyle	Carlyle	NNP
48218	1330	2	.	.	.
48218	1331	1	.	.	.
48218	1332	1	.	.	.
48218	1333	1	By	by	IN
48218	1333	2	L.	L.	NNP
48218	1333	3	MacLean	MacLean	NNP
48218	1333	4	Watt	Watt	NNP
48218	1333	5	.	.	.
48218	1334	1	57	57	CD
48218	1334	2	.	.	.
48218	1335	1	Dante	Dante	NNP
48218	1335	2	.	.	.
48218	1336	1	.	.	.
48218	1337	1	.	.	.
48218	1338	1	By	by	IN
48218	1338	2	A.	a.	NN
48218	1338	3	G.	G.	NNP
48218	1338	4	Ferrers	Ferrers	NNP
48218	1338	5	Howell	Howell	NNP
48218	1338	6	.	.	.
48218	1339	1	58	58	CD
48218	1339	2	.	.	.
48218	1340	1	Ruskin	Ruskin	NNP
48218	1340	2	.	.	.
48218	1341	1	.	.	.
48218	1342	1	.	.	.
48218	1343	1	By	by	IN
48218	1343	2	A.	a.	NN
48218	1343	3	Blyth	Blyth	NNP
48218	1343	4	Webster	Webster	NNP
48218	1343	5	,	,	,
48218	1343	6	M.A.	M.A.	NNP
48218	1344	1	59	59	CD
48218	1344	2	.	.	.
48218	1345	1	Common	common	JJ
48218	1345	2	Faults	Faults	NNPS
48218	1345	3	in	in	IN
48218	1345	4	Writing	Writing	NNP
48218	1345	5	English	English	NNP
48218	1345	6	.	.	.
48218	1346	1	.	.	.
48218	1347	1	.	.	.
48218	1348	1	By	by	IN
48218	1348	2	Prof.	Prof.	NNP
48218	1348	3	A.	a.	NN
48218	1348	4	R.	R.	NNP
48218	1348	5	Skemp	Skemp	NNP
48218	1348	6	,	,	,
48218	1348	7	M.A.	M.A.	NNP
48218	1349	1	60	60	CD
48218	1349	2	.	.	.
48218	1350	1	A	a	DT
48218	1350	2	Dictionary	Dictionary	NNP
48218	1350	3	of	of	IN
48218	1350	4	Synonyms	Synonyms	NNP
48218	1350	5	.	.	.
48218	1351	1	.	.	.
48218	1352	1	.	.	.
48218	1353	1	By	by	IN
48218	1353	2	Austin	Austin	NNP
48218	1353	3	K.	K.	NNP
48218	1353	4	Gray	Gray	NNP
48218	1353	5	,	,	,
48218	1353	6	B.A.	B.A.	NNP
48218	1354	1	84	84	CD
48218	1354	2	.	.	.
48218	1355	1	Classical	Classical	NNP
48218	1355	2	Dictionary	Dictionary	NNP
48218	1355	3	.	.	.
48218	1356	1	.	.	.
48218	1357	1	.	.	.
48218	1358	1	By	by	IN
48218	1358	2	Miss	Miss	NNP
48218	1358	3	A.	A.	NNP
48218	1358	4	E.	E.	NNP
48218	1358	5	Stirling	Stirling	NNP
48218	1358	6	85	85	CD
48218	1358	7	.	.	.
48218	1359	1	A	a	DT
48218	1359	2	History	history	NN
48218	1359	3	of	of	IN
48218	1359	4	English	English	NNP
48218	1359	5	Literature	Literature	NNP
48218	1359	6	.	.	.
48218	1360	1	.	.	.
48218	1361	1	.	.	.
48218	1362	1	By	by	IN
48218	1362	2	A.	a.	NN
48218	1362	3	Compton	Compton	NNP
48218	1362	4	-	-	HYPH
48218	1362	5	Rickett	Rickett	NNP
48218	1362	6	,	,	,
48218	1362	7	LL.D.	LL.D.	NNP
48218	1363	1	86	86	CD
48218	1363	2	.	.	.
48218	1364	1	Browning	brown	VBG
48218	1364	2	.	.	.
48218	1365	1	.	.	.
48218	1366	1	.	.	.
48218	1367	1	By	by	IN
48218	1367	2	Prof.	Prof.	NNP
48218	1367	3	A.	a.	NN
48218	1367	4	R.	R.	NNP
48218	1367	5	Skemp	Skemp	NNP
48218	1367	6	,	,	,
48218	1367	7	M.A.	M.A.	NNP
48218	1368	1	87	87	CD
48218	1368	2	.	.	.
48218	1369	1	Charles	Charles	NNP
48218	1369	2	Lamb	Lamb	NNP
48218	1369	3	.	.	.
48218	1370	1	.	.	.
48218	1371	1	.	.	.
48218	1372	1	By	by	IN
48218	1372	2	Flora	Flora	NNP
48218	1372	3	Masson	Masson	NNP
48218	1372	4	.	.	.
48218	1373	1	88	88	CD
48218	1373	2	.	.	.
48218	1374	1	Goethe	goethe	UH
48218	1374	2	.	.	.
48218	1375	1	.	.	.
48218	1376	1	.	.	.
48218	1377	1	By	by	IN
48218	1377	2	Prof.	Prof.	NNP
48218	1377	3	C.	C.	NNP
48218	1377	4	H.	H.	NNP
48218	1377	5	Herford	Herford	NNP
48218	1377	6	,	,	,
48218	1377	7	Litt	Litt	NNP
48218	1377	8	.	.	.
48218	1377	9	D.	D.	NNP
48218	1378	1	89	89	CD
48218	1378	2	.	.	.
48218	1379	1	Balzac	Balzac	NNP
48218	1379	2	.	.	.
48218	1380	1	.	.	.
48218	1381	1	.	.	.
48218	1382	1	By	by	IN
48218	1382	2	Frank	Frank	NNP
48218	1382	3	Harris	Harris	NNP
48218	1382	4	90	90	CD
48218	1382	5	.	.	.
48218	1383	1	Rousseau	rousseau	NN
48218	1383	2	.	.	.
48218	1384	1	.	.	.
48218	1385	1	.	.	.
48218	1386	1	By	by	IN
48218	1386	2	F.	F.	NNP
48218	1386	3	B.	B.	NNP
48218	1386	4	Kirkman	Kirkman	NNP
48218	1386	5	,	,	,
48218	1386	6	B.A.	B.A.	NNP
48218	1387	1	91	91	CD
48218	1387	2	.	.	.
48218	1388	1	Ibsen	Ibsen	NNP
48218	1388	2	.	.	.
48218	1389	1	.	.	.
48218	1390	1	.	.	.
48218	1391	1	By	by	IN
48218	1391	2	Hilary	Hilary	NNP
48218	1391	3	Hardinge	Hardinge	NNP
48218	1391	4	.	.	.
48218	1392	1	93	93	CD
48218	1392	2	.	.	.
48218	1393	1	Tennyson	Tennyson	NNP
48218	1393	2	.	.	.
48218	1394	1	.	.	.
48218	1395	1	.	.	.
48218	1396	1	By	by	IN
48218	1396	2	Aaron	Aaron	NNP
48218	1396	3	Watson	Watson	NNP
48218	1396	4	LONDON	LONDON	NNP
48218	1396	5	AND	and	CC
48218	1396	6	EDINBURGH	EDINBURGH	NNP
48218	1396	7	:	:	:
48218	1396	8	T.	T.	NNP
48218	1396	9	C.	C.	NNP
48218	1396	10	&	&	CC
48218	1396	11	E.	E.	NNP
48218	1396	12	C.	C.	NNP
48218	1396	13	JACK	JACK	NNP
48218	1396	14	NEW	NEW	NNP
48218	1396	15	YORK	YORK	NNP
48218	1396	16	:	:	:
48218	1396	17	DODGE	DODGE	NNP
48218	1396	18	PUBLISHING	PUBLISHING	NNP
48218	1396	19	CO	CO	NNP
48218	1396	20	.	.	.
48218	1396	21	[	[	-LRB-
48218	1396	22	Transcriber	Transcriber	NNP
48218	1396	23	's	's	POS
48218	1396	24	Note	note	NN
48218	1396	25	:	:	:
48218	1396	26	Italicized	italicized	JJ
48218	1396	27	text	text	NN
48218	1396	28	is	be	VBZ
48218	1396	29	indicated	indicate	VBN
48218	1396	30	with	with	IN
48218	1396	31	_	_	NNP
48218	1396	32	underscores	underscore	VBZ
48218	1396	33	_	_	NNP
48218	1396	34	.	.	.
48218	1397	1	Bold	bold	JJ
48218	1397	2	text	text	NN
48218	1397	3	is	be	VBZ
48218	1397	4	indicated	indicate	VBN
48218	1397	5	with	with	IN
48218	1397	6	+	+	CC
48218	1397	7	plus	plus	CC
48218	1397	8	signs+	signs+	NNP
48218	1397	9	.	.	.
48218	1398	1	Numbers	number	NNS
48218	1398	2	inside	inside	IN
48218	1398	3	curly	curly	RB
48218	1398	4	braces	brace	NNS
48218	1398	5	,	,	,
48218	1398	6	e.g.	e.g.	RB
48218	1399	1	{	{	-LRB-
48218	1399	2	99	99	CD
48218	1399	3	}	}	-RRB-
48218	1399	4	are	be	VBP
48218	1399	5	page	page	NN
48218	1399	6	numbers	number	NNS
48218	1399	7	.	.	.
48218	1399	8	]	]	-RRB-