id	sid	tid	token	lemma	pos
en-wikipedia-org-520	1	1	Cooperation	cooperation	NN
en-wikipedia-org-520	1	2	-	-	HYPH
en-wikipedia-org-520	1	3	Wikipedia	Wikipedia	NNP
en-wikipedia-org-520	1	4	Cooperation	Cooperation	NNP
en-wikipedia-org-520	1	5	From	from	IN
en-wikipedia-org-520	1	6	Wikipedia	Wikipedia	NNP
en-wikipedia-org-520	1	7	,	,	,
en-wikipedia-org-520	1	8	the	the	DT
en-wikipedia-org-520	1	9	free	free	JJ
en-wikipedia-org-520	1	10	encyclopedia	encyclopedia	NN
en-wikipedia-org-520	1	11	Jump	Jump	NNP
en-wikipedia-org-520	1	12	to	to	IN
en-wikipedia-org-520	1	13	navigation	navigation	NN
en-wikipedia-org-520	1	14	Jump	Jump	NNP
en-wikipedia-org-520	1	15	to	to	TO
en-wikipedia-org-520	1	16	search	search	VB
en-wikipedia-org-520	1	17	For	for	IN
en-wikipedia-org-520	1	18	other	other	JJ
en-wikipedia-org-520	1	19	uses	use	NNS
en-wikipedia-org-520	1	20	,	,	,
en-wikipedia-org-520	1	21	see	see	VB
en-wikipedia-org-520	1	22	Cooperation	Cooperation	NNP
en-wikipedia-org-520	1	23	(	(	-LRB-
en-wikipedia-org-520	1	24	disambiguation	disambiguation	NN
en-wikipedia-org-520	1	25	)	)	-RRB-
en-wikipedia-org-520	1	26	.	.	.
en-wikipedia-org-520	2	1	This	this	DT
en-wikipedia-org-520	2	2	article	article	NN
en-wikipedia-org-520	2	3	is	be	VBZ
en-wikipedia-org-520	2	4	about	about	IN
en-wikipedia-org-520	2	5	Cooperation	Cooperation	NNP
en-wikipedia-org-520	2	6	as	as	IN
en-wikipedia-org-520	2	7	used	use	VBN
en-wikipedia-org-520	2	8	in	in	IN
en-wikipedia-org-520	2	9	the	the	DT
en-wikipedia-org-520	2	10	social	social	JJ
en-wikipedia-org-520	2	11	sciences	sciences	NNPS
en-wikipedia-org-520	2	12	.	.	.
en-wikipedia-org-520	3	1	For	for	IN
en-wikipedia-org-520	3	2	co	co	NN
en-wikipedia-org-520	3	3	-	-	NN
en-wikipedia-org-520	3	4	operation	operation	NN
en-wikipedia-org-520	3	5	in	in	IN
en-wikipedia-org-520	3	6	evolution	evolution	NN
en-wikipedia-org-520	3	7	,	,	,
en-wikipedia-org-520	3	8	see	see	VB
en-wikipedia-org-520	3	9	Co	co	NN
en-wikipedia-org-520	3	10	-	-	NN
en-wikipedia-org-520	3	11	operation	operation	NN
en-wikipedia-org-520	3	12	(	(	-LRB-
en-wikipedia-org-520	3	13	evolution	evolution	NN
en-wikipedia-org-520	3	14	)	)	-RRB-
en-wikipedia-org-520	3	15	.	.	.
en-wikipedia-org-520	4	1	For	for	IN
en-wikipedia-org-520	4	2	the	the	DT
en-wikipedia-org-520	4	3	economic	economic	JJ
en-wikipedia-org-520	4	4	model	model	NN
en-wikipedia-org-520	4	5	,	,	,
en-wikipedia-org-520	4	6	see	see	VB
en-wikipedia-org-520	4	7	Cooperative	Cooperative	NNP
en-wikipedia-org-520	4	8	.	.	.
en-wikipedia-org-520	5	1	Many	many	JJ
en-wikipedia-org-520	5	2	animal	animal	NN
en-wikipedia-org-520	5	3	species	specie	NNS
en-wikipedia-org-520	5	4	cooperate	cooperate	VBP
en-wikipedia-org-520	5	5	with	with	IN
en-wikipedia-org-520	5	6	each	each	DT
en-wikipedia-org-520	5	7	other	other	JJ
en-wikipedia-org-520	5	8	in	in	IN
en-wikipedia-org-520	5	9	mutual	mutual	JJ
en-wikipedia-org-520	5	10	symbiosis	symbiosis	NN
en-wikipedia-org-520	5	11	.	.	.
en-wikipedia-org-520	6	1	One	one	CD
en-wikipedia-org-520	6	2	example	example	NN
en-wikipedia-org-520	6	3	is	be	VBZ
en-wikipedia-org-520	6	4	the	the	DT
en-wikipedia-org-520	6	5	ocellaris	ocellaris	NNP
en-wikipedia-org-520	6	6	clownfish	clownfish	NNP
en-wikipedia-org-520	6	7	,	,	,
en-wikipedia-org-520	6	8	which	which	WDT
en-wikipedia-org-520	6	9	dwells	dwell	VBZ
en-wikipedia-org-520	6	10	among	among	IN
en-wikipedia-org-520	6	11	the	the	DT
en-wikipedia-org-520	6	12	tentacles	tentacle	NNS
en-wikipedia-org-520	6	13	of	of	IN
en-wikipedia-org-520	6	14	Ritteri	Ritteri	NNP
en-wikipedia-org-520	6	15	sea	sea	NNP
en-wikipedia-org-520	6	16	anemones	anemone	NNS
en-wikipedia-org-520	6	17	.	.	.
en-wikipedia-org-520	7	1	The	the	DT
en-wikipedia-org-520	7	2	anemones	anemone	NNS
en-wikipedia-org-520	7	3	provide	provide	VBP
en-wikipedia-org-520	7	4	the	the	DT
en-wikipedia-org-520	7	5	clownfish	clownfish	NN
en-wikipedia-org-520	7	6	with	with	IN
en-wikipedia-org-520	7	7	protection	protection	NN
en-wikipedia-org-520	7	8	from	from	IN
en-wikipedia-org-520	7	9	their	-PRON-	PRP$
en-wikipedia-org-520	7	10	predators	predator	NNS
en-wikipedia-org-520	7	11	(	(	-LRB-
en-wikipedia-org-520	7	12	which	which	WDT
en-wikipedia-org-520	7	13	can	can	MD
en-wikipedia-org-520	7	14	not	not	RB
en-wikipedia-org-520	7	15	tolerate	tolerate	VB
en-wikipedia-org-520	7	16	the	the	DT
en-wikipedia-org-520	7	17	stings	sting	NNS
en-wikipedia-org-520	7	18	of	of	IN
en-wikipedia-org-520	7	19	the	the	DT
en-wikipedia-org-520	7	20	sea	sea	NN
en-wikipedia-org-520	7	21	anemone	anemone	NN
en-wikipedia-org-520	7	22	's	's	POS
en-wikipedia-org-520	7	23	tentacles	tentacle	NNS
en-wikipedia-org-520	7	24	)	)	-RRB-
en-wikipedia-org-520	7	25	,	,	,
en-wikipedia-org-520	7	26	while	while	IN
en-wikipedia-org-520	7	27	the	the	DT
en-wikipedia-org-520	7	28	fish	fish	NN
en-wikipedia-org-520	7	29	defend	defend	VBP
en-wikipedia-org-520	7	30	the	the	DT
en-wikipedia-org-520	7	31	anemones	anemone	NNS
en-wikipedia-org-520	7	32	against	against	IN
en-wikipedia-org-520	7	33	butterflyfish	butterflyfish	NNP
en-wikipedia-org-520	7	34	(	(	-LRB-
en-wikipedia-org-520	7	35	which	which	WDT
en-wikipedia-org-520	7	36	eat	eat	VBP
en-wikipedia-org-520	7	37	anemones	anemone	NNS
en-wikipedia-org-520	7	38	)	)	-RRB-
en-wikipedia-org-520	7	39	Cooperation	cooperation	NN
en-wikipedia-org-520	7	40	(	(	-LRB-
en-wikipedia-org-520	7	41	written	write	VBN
en-wikipedia-org-520	7	42	as	as	IN
en-wikipedia-org-520	7	43	co	co	NN
en-wikipedia-org-520	7	44	-	-	NN
en-wikipedia-org-520	7	45	operation	operation	NN
en-wikipedia-org-520	7	46	in	in	IN
en-wikipedia-org-520	7	47	British	british	JJ
en-wikipedia-org-520	7	48	English	English	NNP
en-wikipedia-org-520	7	49	)	)	-RRB-
en-wikipedia-org-520	7	50	is	be	VBZ
en-wikipedia-org-520	7	51	the	the	DT
en-wikipedia-org-520	7	52	process	process	NN
en-wikipedia-org-520	7	53	of	of	IN
en-wikipedia-org-520	7	54	groups	group	NNS
en-wikipedia-org-520	7	55	of	of	IN
en-wikipedia-org-520	7	56	organisms	organism	NNS
en-wikipedia-org-520	7	57	working	work	VBG
en-wikipedia-org-520	7	58	or	or	CC
en-wikipedia-org-520	7	59	acting	act	VBG
en-wikipedia-org-520	7	60	together	together	RB
en-wikipedia-org-520	7	61	for	for	IN
en-wikipedia-org-520	7	62	common	common	JJ
en-wikipedia-org-520	7	63	,	,	,
en-wikipedia-org-520	7	64	mutual	mutual	JJ
en-wikipedia-org-520	7	65	,	,	,
en-wikipedia-org-520	7	66	or	or	CC
en-wikipedia-org-520	7	67	some	some	DT
en-wikipedia-org-520	7	68	underlying	underlying	JJ
en-wikipedia-org-520	7	69	benefit	benefit	NN
en-wikipedia-org-520	7	70	,	,	,
en-wikipedia-org-520	7	71	as	as	IN
en-wikipedia-org-520	7	72	opposed	oppose	VBN
en-wikipedia-org-520	7	73	to	to	IN
en-wikipedia-org-520	7	74	working	work	VBG
en-wikipedia-org-520	7	75	in	in	IN
en-wikipedia-org-520	7	76	competition	competition	NN
en-wikipedia-org-520	7	77	for	for	IN
en-wikipedia-org-520	7	78	selfish	selfish	JJ
en-wikipedia-org-520	7	79	benefit	benefit	NN
en-wikipedia-org-520	7	80	.	.	.
en-wikipedia-org-520	8	1	[	[	-LRB-
en-wikipedia-org-520	8	2	1	1	LS
en-wikipedia-org-520	8	3	]	]	-RRB-
en-wikipedia-org-520	8	4	Many	many	JJ
en-wikipedia-org-520	8	5	animal	animal	NN
en-wikipedia-org-520	8	6	and	and	CC
en-wikipedia-org-520	8	7	plant	plant	NN
en-wikipedia-org-520	8	8	species	specie	NNS
en-wikipedia-org-520	8	9	cooperate	cooperate	VB
en-wikipedia-org-520	8	10	both	both	DT
en-wikipedia-org-520	8	11	with	with	IN
en-wikipedia-org-520	8	12	other	other	JJ
en-wikipedia-org-520	8	13	members	member	NNS
en-wikipedia-org-520	8	14	of	of	IN
en-wikipedia-org-520	8	15	their	-PRON-	PRP$
en-wikipedia-org-520	8	16	own	own	JJ
en-wikipedia-org-520	8	17	species	specie	NNS
en-wikipedia-org-520	8	18	and	and	CC
en-wikipedia-org-520	8	19	with	with	IN
en-wikipedia-org-520	8	20	members	member	NNS
en-wikipedia-org-520	8	21	of	of	IN
en-wikipedia-org-520	8	22	other	other	JJ
en-wikipedia-org-520	8	23	species	specie	NNS
en-wikipedia-org-520	8	24	(	(	-LRB-
en-wikipedia-org-520	8	25	symbiosis	symbiosis	NN
en-wikipedia-org-520	8	26	or	or	CC
en-wikipedia-org-520	8	27	mutualism	mutualism	NN
en-wikipedia-org-520	8	28	)	)	-RRB-
en-wikipedia-org-520	8	29	.	.	.
en-wikipedia-org-520	9	1	[	[	-LRB-
en-wikipedia-org-520	9	2	2	2	LS
en-wikipedia-org-520	9	3	]	]	-RRB-
en-wikipedia-org-520	9	4	Contents	content	NNS
en-wikipedia-org-520	9	5	1	1	CD
en-wikipedia-org-520	9	6	Among	among	IN
en-wikipedia-org-520	9	7	humans	human	NNS
en-wikipedia-org-520	9	8	2	2	CD
en-wikipedia-org-520	9	9	Among	among	IN
en-wikipedia-org-520	9	10	other	other	JJ
en-wikipedia-org-520	9	11	animals	animal	NNS
en-wikipedia-org-520	9	12	3	3	CD
en-wikipedia-org-520	9	13	Kin	Kin	NNP
en-wikipedia-org-520	9	14	selection	selection	NN
en-wikipedia-org-520	9	15	4	4	CD
en-wikipedia-org-520	9	16	Cooperative	cooperative	JJ
en-wikipedia-org-520	9	17	systems	system	NNS
en-wikipedia-org-520	9	18	5	5	CD
en-wikipedia-org-520	9	19	The	the	DT
en-wikipedia-org-520	9	20	prisoner	prisoner	NN
en-wikipedia-org-520	9	21	's	's	POS
en-wikipedia-org-520	9	22	dilemma	dilemma	NN
en-wikipedia-org-520	9	23	6	6	CD
en-wikipedia-org-520	9	24	See	See	NNP
en-wikipedia-org-520	9	25	also	also	RB
en-wikipedia-org-520	9	26	7	7	CD
en-wikipedia-org-520	9	27	Notes	note	NNS
en-wikipedia-org-520	9	28	8	8	CD
en-wikipedia-org-520	9	29	References	reference	NNS
en-wikipedia-org-520	9	30	9	9	CD
en-wikipedia-org-520	9	31	External	external	JJ
en-wikipedia-org-520	9	32	links	link	NNS
en-wikipedia-org-520	9	33	Among	among	IN
en-wikipedia-org-520	9	34	humans[edit	humans[edit	NN
en-wikipedia-org-520	9	35	]	]	-RRB-
en-wikipedia-org-520	9	36	Humans	human	NNS
en-wikipedia-org-520	9	37	cooperate	cooperate	VBP
en-wikipedia-org-520	9	38	for	for	IN
en-wikipedia-org-520	9	39	the	the	DT
en-wikipedia-org-520	9	40	same	same	JJ
en-wikipedia-org-520	9	41	reasons	reason	NNS
en-wikipedia-org-520	9	42	as	as	IN
en-wikipedia-org-520	9	43	other	other	JJ
en-wikipedia-org-520	9	44	animals	animal	NNS
en-wikipedia-org-520	9	45	:	:	:
en-wikipedia-org-520	9	46	immediate	immediate	JJ
en-wikipedia-org-520	9	47	benefit	benefit	NN
en-wikipedia-org-520	9	48	,	,	,
en-wikipedia-org-520	9	49	genetic	genetic	JJ
en-wikipedia-org-520	9	50	relatedness	relatedness	NN
en-wikipedia-org-520	9	51	,	,	,
en-wikipedia-org-520	9	52	and	and	CC
en-wikipedia-org-520	9	53	reciprocity	reciprocity	NN
en-wikipedia-org-520	9	54	,	,	,
en-wikipedia-org-520	9	55	but	but	CC
en-wikipedia-org-520	9	56	also	also	RB
en-wikipedia-org-520	9	57	for	for	IN
en-wikipedia-org-520	9	58	particularly	particularly	RB
en-wikipedia-org-520	9	59	human	human	JJ
en-wikipedia-org-520	9	60	reasons	reason	NNS
en-wikipedia-org-520	9	61	,	,	,
en-wikipedia-org-520	9	62	such	such	JJ
en-wikipedia-org-520	9	63	as	as	IN
en-wikipedia-org-520	9	64	honesty	honesty	NN
en-wikipedia-org-520	9	65	signaling	signaling	NN
en-wikipedia-org-520	9	66	(	(	-LRB-
en-wikipedia-org-520	9	67	indirect	indirect	JJ
en-wikipedia-org-520	9	68	reciprocity	reciprocity	NN
en-wikipedia-org-520	9	69	)	)	-RRB-
en-wikipedia-org-520	9	70	,	,	,
en-wikipedia-org-520	9	71	cultural	cultural	JJ
en-wikipedia-org-520	9	72	group	group	NN
en-wikipedia-org-520	9	73	selection	selection	NN
en-wikipedia-org-520	9	74	,	,	,
en-wikipedia-org-520	9	75	and	and	CC
en-wikipedia-org-520	9	76	for	for	IN
en-wikipedia-org-520	9	77	reasons	reason	NNS
en-wikipedia-org-520	9	78	having	have	VBG
en-wikipedia-org-520	9	79	to	to	TO
en-wikipedia-org-520	9	80	do	do	VB
en-wikipedia-org-520	9	81	with	with	IN
en-wikipedia-org-520	9	82	cultural	cultural	JJ
en-wikipedia-org-520	9	83	evolution	evolution	NN
en-wikipedia-org-520	9	84	.	.	.
en-wikipedia-org-520	10	1	[	[	-LRB-
en-wikipedia-org-520	10	2	1	1	LS
en-wikipedia-org-520	10	3	]	]	-RRB-
en-wikipedia-org-520	10	4	Language	language	NN
en-wikipedia-org-520	10	5	allows	allow	VBZ
en-wikipedia-org-520	10	6	humans	human	NNS
en-wikipedia-org-520	10	7	to	to	TO
en-wikipedia-org-520	10	8	cooperate	cooperate	VB
en-wikipedia-org-520	10	9	on	on	IN
en-wikipedia-org-520	10	10	a	a	DT
en-wikipedia-org-520	10	11	very	very	RB
en-wikipedia-org-520	10	12	large	large	JJ
en-wikipedia-org-520	10	13	scale	scale	NN
en-wikipedia-org-520	10	14	.	.	.
en-wikipedia-org-520	11	1	Certain	certain	JJ
en-wikipedia-org-520	11	2	studies	study	NNS
en-wikipedia-org-520	11	3	have	have	VBP
en-wikipedia-org-520	11	4	suggested	suggest	VBN
en-wikipedia-org-520	11	5	that	that	IN
en-wikipedia-org-520	11	6	fairness	fairness	NN
en-wikipedia-org-520	11	7	affects	affect	VBZ
en-wikipedia-org-520	11	8	human	human	JJ
en-wikipedia-org-520	11	9	cooperation	cooperation	NN
en-wikipedia-org-520	11	10	;	;	:
en-wikipedia-org-520	11	11	individuals	individual	NNS
en-wikipedia-org-520	11	12	are	be	VBP
en-wikipedia-org-520	11	13	willing	willing	JJ
en-wikipedia-org-520	11	14	to	to	TO
en-wikipedia-org-520	11	15	punish	punish	VB
en-wikipedia-org-520	11	16	at	at	IN
en-wikipedia-org-520	11	17	their	-PRON-	PRP$
en-wikipedia-org-520	11	18	own	own	JJ
en-wikipedia-org-520	11	19	cost	cost	NN
en-wikipedia-org-520	11	20	(	(	-LRB-
en-wikipedia-org-520	11	21	altruistic	altruistic	JJ
en-wikipedia-org-520	11	22	punishment	punishment	NN
en-wikipedia-org-520	11	23	)	)	-RRB-
en-wikipedia-org-520	11	24	if	if	IN
en-wikipedia-org-520	11	25	they	-PRON-	PRP
en-wikipedia-org-520	11	26	believe	believe	VBP
en-wikipedia-org-520	11	27	that	that	IN
en-wikipedia-org-520	11	28	they	-PRON-	PRP
en-wikipedia-org-520	11	29	are	be	VBP
en-wikipedia-org-520	11	30	being	be	VBG
en-wikipedia-org-520	11	31	treated	treat	VBN
en-wikipedia-org-520	11	32	unfairly	unfairly	RB
en-wikipedia-org-520	11	33	.	.	.
en-wikipedia-org-520	12	1	[	[	-LRB-
en-wikipedia-org-520	12	2	3][4	3][4	NN
en-wikipedia-org-520	12	3	]	]	-RRB-
en-wikipedia-org-520	12	4	Sanfey	Sanfey	NNP
en-wikipedia-org-520	12	5	,	,	,
en-wikipedia-org-520	12	6	et	et	NNP
en-wikipedia-org-520	12	7	al	al	NNP
en-wikipedia-org-520	12	8	.	.	.
en-wikipedia-org-520	13	1	conducted	conduct	VBD
en-wikipedia-org-520	13	2	an	an	DT
en-wikipedia-org-520	13	3	experiment	experiment	NN
en-wikipedia-org-520	13	4	where	where	WRB
en-wikipedia-org-520	13	5	19	19	CD
en-wikipedia-org-520	13	6	individuals	individual	NNS
en-wikipedia-org-520	13	7	were	be	VBD
en-wikipedia-org-520	13	8	scanned	scan	VBN
en-wikipedia-org-520	13	9	using	use	VBG
en-wikipedia-org-520	13	10	MRI	MRI	NNP
en-wikipedia-org-520	13	11	while	while	IN
en-wikipedia-org-520	13	12	playing	play	VBG
en-wikipedia-org-520	13	13	an	an	DT
en-wikipedia-org-520	13	14	ultimatum	ultimatum	NN
en-wikipedia-org-520	13	15	game	game	NN
en-wikipedia-org-520	13	16	in	in	IN
en-wikipedia-org-520	13	17	the	the	DT
en-wikipedia-org-520	13	18	role	role	NN
en-wikipedia-org-520	13	19	of	of	IN
en-wikipedia-org-520	13	20	the	the	DT
en-wikipedia-org-520	13	21	responder	responder	NN
en-wikipedia-org-520	13	22	.	.	.
en-wikipedia-org-520	14	1	[	[	-LRB-
en-wikipedia-org-520	14	2	4	4	CD
en-wikipedia-org-520	14	3	]	]	-RRB-
en-wikipedia-org-520	14	4	They	-PRON-	PRP
en-wikipedia-org-520	14	5	received	receive	VBD
en-wikipedia-org-520	14	6	offers	offer	NNS
en-wikipedia-org-520	14	7	from	from	IN
en-wikipedia-org-520	14	8	other	other	JJ
en-wikipedia-org-520	14	9	human	human	JJ
en-wikipedia-org-520	14	10	partners	partner	NNS
en-wikipedia-org-520	14	11	and	and	CC
en-wikipedia-org-520	14	12	from	from	IN
en-wikipedia-org-520	14	13	a	a	DT
en-wikipedia-org-520	14	14	computer	computer	NN
en-wikipedia-org-520	14	15	partner	partner	NN
en-wikipedia-org-520	14	16	.	.	.
en-wikipedia-org-520	15	1	Responders	responder	NNS
en-wikipedia-org-520	15	2	refused	refuse	VBD
en-wikipedia-org-520	15	3	unfair	unfair	JJ
en-wikipedia-org-520	15	4	offers	offer	NNS
en-wikipedia-org-520	15	5	from	from	IN
en-wikipedia-org-520	15	6	human	human	JJ
en-wikipedia-org-520	15	7	partners	partner	NNS
en-wikipedia-org-520	15	8	at	at	IN
en-wikipedia-org-520	15	9	a	a	DT
en-wikipedia-org-520	15	10	significantly	significantly	RB
en-wikipedia-org-520	15	11	higher	high	JJR
en-wikipedia-org-520	15	12	rate	rate	NN
en-wikipedia-org-520	15	13	than	than	IN
en-wikipedia-org-520	15	14	those	those	DT
en-wikipedia-org-520	15	15	from	from	IN
en-wikipedia-org-520	15	16	a	a	DT
en-wikipedia-org-520	15	17	computer	computer	NN
en-wikipedia-org-520	15	18	partner	partner	NN
en-wikipedia-org-520	15	19	.	.	.
en-wikipedia-org-520	16	1	The	the	DT
en-wikipedia-org-520	16	2	experiment	experiment	NN
en-wikipedia-org-520	16	3	also	also	RB
en-wikipedia-org-520	16	4	suggested	suggest	VBD
en-wikipedia-org-520	16	5	that	that	IN
en-wikipedia-org-520	16	6	altruistic	altruistic	JJ
en-wikipedia-org-520	16	7	punishment	punishment	NN
en-wikipedia-org-520	16	8	is	be	VBZ
en-wikipedia-org-520	16	9	associated	associate	VBN
en-wikipedia-org-520	16	10	with	with	IN
en-wikipedia-org-520	16	11	negative	negative	JJ
en-wikipedia-org-520	16	12	emotions	emotion	NNS
en-wikipedia-org-520	16	13	that	that	WDT
en-wikipedia-org-520	16	14	are	be	VBP
en-wikipedia-org-520	16	15	generated	generate	VBN
en-wikipedia-org-520	16	16	in	in	IN
en-wikipedia-org-520	16	17	unfair	unfair	JJ
en-wikipedia-org-520	16	18	situations	situation	NNS
en-wikipedia-org-520	16	19	by	by	IN
en-wikipedia-org-520	16	20	the	the	DT
en-wikipedia-org-520	16	21	anterior	anterior	NNP
en-wikipedia-org-520	16	22	insula	insula	NNP
en-wikipedia-org-520	16	23	of	of	IN
en-wikipedia-org-520	16	24	the	the	DT
en-wikipedia-org-520	16	25	brain	brain	NN
en-wikipedia-org-520	16	26	.	.	.
en-wikipedia-org-520	17	1	[	[	-LRB-
en-wikipedia-org-520	17	2	4	4	CD
en-wikipedia-org-520	17	3	]	]	-RRB-
en-wikipedia-org-520	17	4	It	-PRON-	PRP
en-wikipedia-org-520	17	5	has	have	VBZ
en-wikipedia-org-520	17	6	been	be	VBN
en-wikipedia-org-520	17	7	observed	observe	VBN
en-wikipedia-org-520	17	8	that	that	DT
en-wikipedia-org-520	17	9	image	image	NN
en-wikipedia-org-520	17	10	scoring	scoring	NN
en-wikipedia-org-520	17	11	,	,	,
en-wikipedia-org-520	17	12	where	where	WRB
en-wikipedia-org-520	17	13	a	a	DT
en-wikipedia-org-520	17	14	participant	participant	NN
en-wikipedia-org-520	17	15	learns	learn	VBZ
en-wikipedia-org-520	17	16	of	of	IN
en-wikipedia-org-520	17	17	their	-PRON-	PRP$
en-wikipedia-org-520	17	18	counterpart	counterpart	NN
en-wikipedia-org-520	17	19	's	's	POS
en-wikipedia-org-520	17	20	prior	prior	JJ
en-wikipedia-org-520	17	21	behavior	behavior	NN
en-wikipedia-org-520	17	22	or	or	CC
en-wikipedia-org-520	17	23	reputation	reputation	NN
en-wikipedia-org-520	17	24	,	,	,
en-wikipedia-org-520	17	25	promotes	promote	VBZ
en-wikipedia-org-520	17	26	cooperative	cooperative	JJ
en-wikipedia-org-520	17	27	behavior	behavior	NN
en-wikipedia-org-520	17	28	in	in	IN
en-wikipedia-org-520	17	29	situations	situation	NNS
en-wikipedia-org-520	17	30	where	where	WRB
en-wikipedia-org-520	17	31	direct	direct	JJ
en-wikipedia-org-520	17	32	reciprocity	reciprocity	NN
en-wikipedia-org-520	17	33	is	be	VBZ
en-wikipedia-org-520	17	34	unlikely	unlikely	JJ
en-wikipedia-org-520	17	35	.	.	.
en-wikipedia-org-520	18	1	[	[	-LRB-
en-wikipedia-org-520	18	2	5	5	CD
en-wikipedia-org-520	18	3	]	]	-RRB-
en-wikipedia-org-520	18	4	This	this	DT
en-wikipedia-org-520	18	5	implies	imply	VBZ
en-wikipedia-org-520	18	6	that	that	IN
en-wikipedia-org-520	18	7	in	in	IN
en-wikipedia-org-520	18	8	situations	situation	NNS
en-wikipedia-org-520	18	9	where	where	WRB
en-wikipedia-org-520	18	10	reputation	reputation	NN
en-wikipedia-org-520	18	11	and	and	CC
en-wikipedia-org-520	18	12	status	status	NN
en-wikipedia-org-520	18	13	are	be	VBP
en-wikipedia-org-520	18	14	involved	involve	VBN
en-wikipedia-org-520	18	15	,	,	,
en-wikipedia-org-520	18	16	humans	human	NNS
en-wikipedia-org-520	18	17	tend	tend	VBP
en-wikipedia-org-520	18	18	to	to	TO
en-wikipedia-org-520	18	19	cooperate	cooperate	VB
en-wikipedia-org-520	18	20	more	more	JJR
en-wikipedia-org-520	18	21	.	.	.
en-wikipedia-org-520	19	1	Among	among	IN
en-wikipedia-org-520	19	2	other	other	JJ
en-wikipedia-org-520	19	3	animals[edit	animals[edit	LS
en-wikipedia-org-520	19	4	]	]	-RRB-
en-wikipedia-org-520	19	5	Cooperation	cooperation	NN
en-wikipedia-org-520	19	6	is	be	VBZ
en-wikipedia-org-520	19	7	common	common	JJ
en-wikipedia-org-520	19	8	in	in	IN
en-wikipedia-org-520	19	9	non	non	JJ
en-wikipedia-org-520	19	10	-	-	JJ
en-wikipedia-org-520	19	11	human	human	JJ
en-wikipedia-org-520	19	12	animals	animal	NNS
en-wikipedia-org-520	19	13	.	.	.
en-wikipedia-org-520	20	1	Besides	besides	IN
en-wikipedia-org-520	20	2	cooperation	cooperation	NN
en-wikipedia-org-520	20	3	with	with	IN
en-wikipedia-org-520	20	4	an	an	DT
en-wikipedia-org-520	20	5	immediate	immediate	JJ
en-wikipedia-org-520	20	6	benefit	benefit	NN
en-wikipedia-org-520	20	7	for	for	IN
en-wikipedia-org-520	20	8	both	both	DT
en-wikipedia-org-520	20	9	actors	actor	NNS
en-wikipedia-org-520	20	10	,	,	,
en-wikipedia-org-520	20	11	this	this	DT
en-wikipedia-org-520	20	12	behavior	behavior	NN
en-wikipedia-org-520	20	13	appears	appear	VBZ
en-wikipedia-org-520	20	14	to	to	TO
en-wikipedia-org-520	20	15	occur	occur	VB
en-wikipedia-org-520	20	16	mostly	mostly	RB
en-wikipedia-org-520	20	17	between	between	IN
en-wikipedia-org-520	20	18	relatives	relative	NNS
en-wikipedia-org-520	20	19	.	.	.
en-wikipedia-org-520	21	1	[	[	-LRB-
en-wikipedia-org-520	21	2	1	1	LS
en-wikipedia-org-520	21	3	]	]	-RRB-
en-wikipedia-org-520	21	4	Spending	spend	VBG
en-wikipedia-org-520	21	5	time	time	NN
en-wikipedia-org-520	21	6	and	and	CC
en-wikipedia-org-520	21	7	resources	resource	NNS
en-wikipedia-org-520	21	8	assisting	assist	VBG
en-wikipedia-org-520	21	9	a	a	DT
en-wikipedia-org-520	21	10	related	related	JJ
en-wikipedia-org-520	21	11	individual	individual	NN
en-wikipedia-org-520	21	12	may	may	MD
en-wikipedia-org-520	21	13	at	at	IN
en-wikipedia-org-520	21	14	first	first	RB
en-wikipedia-org-520	21	15	seem	seem	VB
en-wikipedia-org-520	21	16	destructive	destructive	JJ
en-wikipedia-org-520	21	17	to	to	IN
en-wikipedia-org-520	21	18	the	the	DT
en-wikipedia-org-520	21	19	organism	organism	NN
en-wikipedia-org-520	21	20	's	's	POS
en-wikipedia-org-520	21	21	chances	chance	NNS
en-wikipedia-org-520	21	22	of	of	IN
en-wikipedia-org-520	21	23	survival	survival	NN
en-wikipedia-org-520	21	24	but	but	CC
en-wikipedia-org-520	21	25	is	be	VBZ
en-wikipedia-org-520	21	26	actually	actually	RB
en-wikipedia-org-520	21	27	beneficial	beneficial	JJ
en-wikipedia-org-520	21	28	over	over	IN
en-wikipedia-org-520	21	29	the	the	DT
en-wikipedia-org-520	21	30	long	long	JJ
en-wikipedia-org-520	21	31	-	-	HYPH
en-wikipedia-org-520	21	32	term	term	NN
en-wikipedia-org-520	21	33	.	.	.
en-wikipedia-org-520	22	1	Since	since	IN
en-wikipedia-org-520	22	2	relatives	relative	NNS
en-wikipedia-org-520	22	3	share	share	VBP
en-wikipedia-org-520	22	4	part	part	NN
en-wikipedia-org-520	22	5	of	of	IN
en-wikipedia-org-520	22	6	their	-PRON-	PRP$
en-wikipedia-org-520	22	7	genetic	genetic	JJ
en-wikipedia-org-520	22	8	make	make	NN
en-wikipedia-org-520	22	9	-	-	HYPH
en-wikipedia-org-520	22	10	up	up	NN
en-wikipedia-org-520	22	11	,	,	,
en-wikipedia-org-520	22	12	enhancing	enhance	VBG
en-wikipedia-org-520	22	13	each	each	DT
en-wikipedia-org-520	22	14	other	other	JJ
en-wikipedia-org-520	22	15	's	's	POS
en-wikipedia-org-520	22	16	chances	chance	NNS
en-wikipedia-org-520	22	17	of	of	IN
en-wikipedia-org-520	22	18	survival	survival	NN
en-wikipedia-org-520	22	19	may	may	MD
en-wikipedia-org-520	22	20	actually	actually	RB
en-wikipedia-org-520	22	21	increase	increase	VB
en-wikipedia-org-520	22	22	the	the	DT
en-wikipedia-org-520	22	23	likelihood	likelihood	NN
en-wikipedia-org-520	22	24	that	that	IN
en-wikipedia-org-520	22	25	the	the	DT
en-wikipedia-org-520	22	26	helper	helper	NN
en-wikipedia-org-520	22	27	's	's	POS
en-wikipedia-org-520	22	28	genetic	genetic	JJ
en-wikipedia-org-520	22	29	traits	trait	NNS
en-wikipedia-org-520	22	30	will	will	MD
en-wikipedia-org-520	22	31	be	be	VB
en-wikipedia-org-520	22	32	passed	pass	VBN
en-wikipedia-org-520	22	33	on	on	RP
en-wikipedia-org-520	22	34	to	to	IN
en-wikipedia-org-520	22	35	future	future	JJ
en-wikipedia-org-520	22	36	generations	generation	NNS
en-wikipedia-org-520	22	37	.	.	.
en-wikipedia-org-520	23	1	[	[	-LRB-
en-wikipedia-org-520	23	2	6	6	CD
en-wikipedia-org-520	23	3	]	]	-RRB-
en-wikipedia-org-520	23	4	The	the	DT
en-wikipedia-org-520	23	5	cooperative	cooperative	JJ
en-wikipedia-org-520	23	6	pulling	pull	VBG
en-wikipedia-org-520	23	7	paradigm	paradigm	NN
en-wikipedia-org-520	23	8	is	be	VBZ
en-wikipedia-org-520	23	9	an	an	DT
en-wikipedia-org-520	23	10	experimental	experimental	JJ
en-wikipedia-org-520	23	11	design	design	NN
en-wikipedia-org-520	23	12	used	use	VBN
en-wikipedia-org-520	23	13	to	to	TO
en-wikipedia-org-520	23	14	assess	assess	VB
en-wikipedia-org-520	23	15	if	if	IN
en-wikipedia-org-520	23	16	and	and	CC
en-wikipedia-org-520	23	17	under	under	IN
en-wikipedia-org-520	23	18	which	which	WDT
en-wikipedia-org-520	23	19	conditions	condition	NNS
en-wikipedia-org-520	23	20	animals	animal	NNS
en-wikipedia-org-520	23	21	cooperate	cooperate	VBP
en-wikipedia-org-520	23	22	.	.	.
en-wikipedia-org-520	24	1	It	-PRON-	PRP
en-wikipedia-org-520	24	2	involves	involve	VBZ
en-wikipedia-org-520	24	3	two	two	CD
en-wikipedia-org-520	24	4	or	or	CC
en-wikipedia-org-520	24	5	more	more	JJR
en-wikipedia-org-520	24	6	animals	animal	NNS
en-wikipedia-org-520	24	7	pulling	pull	VBG
en-wikipedia-org-520	24	8	rewards	reward	NNS
en-wikipedia-org-520	24	9	towards	towards	IN
en-wikipedia-org-520	24	10	themselves	-PRON-	PRP
en-wikipedia-org-520	24	11	via	via	IN
en-wikipedia-org-520	24	12	an	an	DT
en-wikipedia-org-520	24	13	apparatus	apparatus	NN
en-wikipedia-org-520	24	14	they	-PRON-	PRP
en-wikipedia-org-520	24	15	can	can	MD
en-wikipedia-org-520	24	16	not	not	RB
en-wikipedia-org-520	24	17	successfully	successfully	RB
en-wikipedia-org-520	24	18	operate	operate	VB
en-wikipedia-org-520	24	19	alone	alone	RB
en-wikipedia-org-520	24	20	.	.	.
en-wikipedia-org-520	25	1	[	[	-LRB-
en-wikipedia-org-520	25	2	7	7	LS
en-wikipedia-org-520	25	3	]	]	-RRB-
en-wikipedia-org-520	25	4	Some	some	DT
en-wikipedia-org-520	25	5	researchers	researcher	NNS
en-wikipedia-org-520	25	6	assert	assert	VBP
en-wikipedia-org-520	25	7	that	that	IN
en-wikipedia-org-520	25	8	cooperation	cooperation	NN
en-wikipedia-org-520	25	9	is	be	VBZ
en-wikipedia-org-520	25	10	more	more	RBR
en-wikipedia-org-520	25	11	complex	complex	JJ
en-wikipedia-org-520	25	12	than	than	IN
en-wikipedia-org-520	25	13	this	this	DT
en-wikipedia-org-520	25	14	.	.	.
en-wikipedia-org-520	26	1	They	-PRON-	PRP
en-wikipedia-org-520	26	2	maintain	maintain	VBP
en-wikipedia-org-520	26	3	that	that	IN
en-wikipedia-org-520	26	4	helpers	helper	NNS
en-wikipedia-org-520	26	5	may	may	MD
en-wikipedia-org-520	26	6	receive	receive	VB
en-wikipedia-org-520	26	7	more	more	RBR
en-wikipedia-org-520	26	8	direct	direct	JJ
en-wikipedia-org-520	26	9	,	,	,
en-wikipedia-org-520	26	10	and	and	CC
en-wikipedia-org-520	26	11	less	less	RBR
en-wikipedia-org-520	26	12	indirect	indirect	JJ
en-wikipedia-org-520	26	13	,	,	,
en-wikipedia-org-520	26	14	gains	gain	NNS
en-wikipedia-org-520	26	15	from	from	IN
en-wikipedia-org-520	26	16	assisting	assist	VBG
en-wikipedia-org-520	26	17	others	other	NNS
en-wikipedia-org-520	26	18	than	than	IN
en-wikipedia-org-520	26	19	is	be	VBZ
en-wikipedia-org-520	26	20	commonly	commonly	RB
en-wikipedia-org-520	26	21	reported	report	VBN
en-wikipedia-org-520	26	22	.	.	.
en-wikipedia-org-520	27	1	Furthermore	furthermore	RB
en-wikipedia-org-520	27	2	,	,	,
en-wikipedia-org-520	27	3	they	-PRON-	PRP
en-wikipedia-org-520	27	4	insist	insist	VBP
en-wikipedia-org-520	27	5	that	that	IN
en-wikipedia-org-520	27	6	cooperation	cooperation	NN
en-wikipedia-org-520	27	7	may	may	MD
en-wikipedia-org-520	27	8	not	not	RB
en-wikipedia-org-520	27	9	solely	solely	RB
en-wikipedia-org-520	27	10	be	be	VB
en-wikipedia-org-520	27	11	an	an	DT
en-wikipedia-org-520	27	12	interaction	interaction	NN
en-wikipedia-org-520	27	13	between	between	IN
en-wikipedia-org-520	27	14	two	two	CD
en-wikipedia-org-520	27	15	individuals	individual	NNS
en-wikipedia-org-520	27	16	but	but	CC
en-wikipedia-org-520	27	17	may	may	MD
en-wikipedia-org-520	27	18	be	be	VB
en-wikipedia-org-520	27	19	part	part	NN
en-wikipedia-org-520	27	20	of	of	IN
en-wikipedia-org-520	27	21	the	the	DT
en-wikipedia-org-520	27	22	broader	broad	JJR
en-wikipedia-org-520	27	23	goal	goal	NN
en-wikipedia-org-520	27	24	of	of	IN
en-wikipedia-org-520	27	25	unifying	unify	VBG
en-wikipedia-org-520	27	26	populations	population	NNS
en-wikipedia-org-520	27	27	.	.	.
en-wikipedia-org-520	28	1	[	[	-LRB-
en-wikipedia-org-520	28	2	8	8	CD
en-wikipedia-org-520	28	3	]	]	-RRB-
en-wikipedia-org-520	28	4	Kin	Kin	NNP
en-wikipedia-org-520	28	5	selection[edit	selection[edit	NFP
en-wikipedia-org-520	28	6	]	]	-RRB-
en-wikipedia-org-520	28	7	One	one	CD
en-wikipedia-org-520	28	8	specific	specific	JJ
en-wikipedia-org-520	28	9	form	form	NN
en-wikipedia-org-520	28	10	of	of	IN
en-wikipedia-org-520	28	11	cooperation	cooperation	NN
en-wikipedia-org-520	28	12	in	in	IN
en-wikipedia-org-520	28	13	animals	animal	NNS
en-wikipedia-org-520	28	14	is	be	VBZ
en-wikipedia-org-520	28	15	kin	kin	NN
en-wikipedia-org-520	28	16	selection	selection	NN
en-wikipedia-org-520	28	17	,	,	,
en-wikipedia-org-520	28	18	which	which	WDT
en-wikipedia-org-520	28	19	can	can	MD
en-wikipedia-org-520	28	20	be	be	VB
en-wikipedia-org-520	28	21	defined	define	VBN
en-wikipedia-org-520	28	22	as	as	IN
en-wikipedia-org-520	28	23	animals	animal	NNS
en-wikipedia-org-520	28	24	helping	help	VBG
en-wikipedia-org-520	28	25	to	to	TO
en-wikipedia-org-520	28	26	rear	rear	VB
en-wikipedia-org-520	28	27	a	a	DT
en-wikipedia-org-520	28	28	relative	relative	NN
en-wikipedia-org-520	28	29	's	's	POS
en-wikipedia-org-520	28	30	offspring	offspring	NN
en-wikipedia-org-520	28	31	in	in	IN
en-wikipedia-org-520	28	32	order	order	NN
en-wikipedia-org-520	28	33	to	to	TO
en-wikipedia-org-520	28	34	enhance	enhance	VB
en-wikipedia-org-520	28	35	their	-PRON-	PRP$
en-wikipedia-org-520	28	36	own	own	JJ
en-wikipedia-org-520	28	37	fitness	fitness	NN
en-wikipedia-org-520	28	38	.	.	.
en-wikipedia-org-520	29	1	[	[	-LRB-
en-wikipedia-org-520	29	2	6][8	6][8	NNP
en-wikipedia-org-520	29	3	]	]	-RRB-
en-wikipedia-org-520	29	4	Different	different	JJ
en-wikipedia-org-520	29	5	theories	theory	NNS
en-wikipedia-org-520	29	6	explaining	explain	VBG
en-wikipedia-org-520	29	7	kin	kin	NN
en-wikipedia-org-520	29	8	selection	selection	NN
en-wikipedia-org-520	29	9	have	have	VBP
en-wikipedia-org-520	29	10	been	be	VBN
en-wikipedia-org-520	29	11	proposed	propose	VBN
en-wikipedia-org-520	29	12	,	,	,
en-wikipedia-org-520	29	13	including	include	VBG
en-wikipedia-org-520	29	14	the	the	DT
en-wikipedia-org-520	29	15	"	"	``
en-wikipedia-org-520	29	16	pay	pay	VB
en-wikipedia-org-520	29	17	-	-	HYPH
en-wikipedia-org-520	29	18	to	to	IN
en-wikipedia-org-520	29	19	-	-	HYPH
en-wikipedia-org-520	29	20	stay	stay	VB
en-wikipedia-org-520	29	21	"	"	''
en-wikipedia-org-520	29	22	and	and	CC
en-wikipedia-org-520	29	23	"	"	``
en-wikipedia-org-520	29	24	territory	territory	NN
en-wikipedia-org-520	29	25	inheritance	inheritance	NN
en-wikipedia-org-520	29	26	"	"	''
en-wikipedia-org-520	29	27	hypotheses	hypothesis	NNS
en-wikipedia-org-520	29	28	.	.	.
en-wikipedia-org-520	30	1	The	the	DT
en-wikipedia-org-520	30	2	"	"	``
en-wikipedia-org-520	30	3	pay	pay	VB
en-wikipedia-org-520	30	4	-	-	HYPH
en-wikipedia-org-520	30	5	to	to	IN
en-wikipedia-org-520	30	6	-	-	HYPH
en-wikipedia-org-520	30	7	stay	stay	VB
en-wikipedia-org-520	30	8	"	"	''
en-wikipedia-org-520	30	9	theory	theory	NN
en-wikipedia-org-520	30	10	suggests	suggest	VBZ
en-wikipedia-org-520	30	11	that	that	IN
en-wikipedia-org-520	30	12	individuals	individual	NNS
en-wikipedia-org-520	30	13	help	help	VBP
en-wikipedia-org-520	30	14	others	other	NNS
en-wikipedia-org-520	30	15	rear	rear	VB
en-wikipedia-org-520	30	16	offspring	offspring	NN
en-wikipedia-org-520	30	17	in	in	IN
en-wikipedia-org-520	30	18	order	order	NN
en-wikipedia-org-520	30	19	to	to	TO
en-wikipedia-org-520	30	20	return	return	VB
en-wikipedia-org-520	30	21	the	the	DT
en-wikipedia-org-520	30	22	favor	favor	NN
en-wikipedia-org-520	30	23	of	of	IN
en-wikipedia-org-520	30	24	the	the	DT
en-wikipedia-org-520	30	25	breeders	breeder	NNS
en-wikipedia-org-520	30	26	allowing	allow	VBG
en-wikipedia-org-520	30	27	them	-PRON-	PRP
en-wikipedia-org-520	30	28	to	to	TO
en-wikipedia-org-520	30	29	live	live	VB
en-wikipedia-org-520	30	30	on	on	IN
en-wikipedia-org-520	30	31	their	-PRON-	PRP$
en-wikipedia-org-520	30	32	land	land	NN
en-wikipedia-org-520	30	33	.	.	.
en-wikipedia-org-520	31	1	The	the	DT
en-wikipedia-org-520	31	2	"	"	``
en-wikipedia-org-520	31	3	territory	territory	NN
en-wikipedia-org-520	31	4	inheritance	inheritance	NN
en-wikipedia-org-520	31	5	"	"	''
en-wikipedia-org-520	31	6	theory	theory	NN
en-wikipedia-org-520	31	7	contends	contend	VBZ
en-wikipedia-org-520	31	8	that	that	IN
en-wikipedia-org-520	31	9	individuals	individual	NNS
en-wikipedia-org-520	31	10	help	help	VBP
en-wikipedia-org-520	31	11	in	in	IN
en-wikipedia-org-520	31	12	order	order	NN
en-wikipedia-org-520	31	13	to	to	TO
en-wikipedia-org-520	31	14	have	have	VB
en-wikipedia-org-520	31	15	improved	improve	VBN
en-wikipedia-org-520	31	16	access	access	NN
en-wikipedia-org-520	31	17	to	to	IN
en-wikipedia-org-520	31	18	breeding	breeding	NN
en-wikipedia-org-520	31	19	areas	area	NNS
en-wikipedia-org-520	31	20	once	once	IN
en-wikipedia-org-520	31	21	the	the	DT
en-wikipedia-org-520	31	22	breeders	breeder	NNS
en-wikipedia-org-520	31	23	depart	depart	NNP
en-wikipedia-org-520	31	24	.	.	.
en-wikipedia-org-520	32	1	These	these	DT
en-wikipedia-org-520	32	2	two	two	CD
en-wikipedia-org-520	32	3	hypotheses	hypothesis	NNS
en-wikipedia-org-520	32	4	both	both	DT
en-wikipedia-org-520	32	5	appear	appear	VBP
en-wikipedia-org-520	32	6	to	to	TO
en-wikipedia-org-520	32	7	be	be	VB
en-wikipedia-org-520	32	8	valid	valid	JJ
en-wikipedia-org-520	32	9	,	,	,
en-wikipedia-org-520	32	10	at	at	IN
en-wikipedia-org-520	32	11	least	least	JJS
en-wikipedia-org-520	32	12	in	in	IN
en-wikipedia-org-520	32	13	cichlid	cichlid	JJ
en-wikipedia-org-520	32	14	fish	fish	NN
en-wikipedia-org-520	32	15	.	.	.
en-wikipedia-org-520	33	1	[	[	-LRB-
en-wikipedia-org-520	33	2	9	9	CD
en-wikipedia-org-520	33	3	]	]	-RRB-
en-wikipedia-org-520	33	4	Studies	study	NNS
en-wikipedia-org-520	33	5	conducted	conduct	VBN
en-wikipedia-org-520	33	6	on	on	IN
en-wikipedia-org-520	33	7	red	red	JJ
en-wikipedia-org-520	33	8	wolves	wolf	NNS
en-wikipedia-org-520	33	9	support	support	VBP
en-wikipedia-org-520	33	10	previous	previous	JJ
en-wikipedia-org-520	33	11	researchers'[8	researchers'[8	NN
en-wikipedia-org-520	33	12	]	]	-RRB-
en-wikipedia-org-520	33	13	contention	contention	NN
en-wikipedia-org-520	33	14	that	that	IN
en-wikipedia-org-520	33	15	helpers	helper	NNS
en-wikipedia-org-520	33	16	obtain	obtain	VBP
en-wikipedia-org-520	33	17	both	both	DT
en-wikipedia-org-520	33	18	immediate	immediate	JJ
en-wikipedia-org-520	33	19	and	and	CC
en-wikipedia-org-520	33	20	long	long	JJ
en-wikipedia-org-520	33	21	-	-	HYPH
en-wikipedia-org-520	33	22	term	term	NN
en-wikipedia-org-520	33	23	gains	gain	NNS
en-wikipedia-org-520	33	24	from	from	IN
en-wikipedia-org-520	33	25	cooperative	cooperative	JJ
en-wikipedia-org-520	33	26	breeding	breeding	NN
en-wikipedia-org-520	33	27	.	.	.
en-wikipedia-org-520	34	1	Researchers	researcher	NNS
en-wikipedia-org-520	34	2	evaluated	evaluate	VBD
en-wikipedia-org-520	34	3	the	the	DT
en-wikipedia-org-520	34	4	consequences	consequence	NNS
en-wikipedia-org-520	34	5	of	of	IN
en-wikipedia-org-520	34	6	red	red	JJ
en-wikipedia-org-520	34	7	wolves	wolf	NNS
en-wikipedia-org-520	34	8	'	'	POS
en-wikipedia-org-520	34	9	decisions	decision	NNS
en-wikipedia-org-520	34	10	to	to	TO
en-wikipedia-org-520	34	11	stay	stay	VB
en-wikipedia-org-520	34	12	with	with	IN
en-wikipedia-org-520	34	13	their	-PRON-	PRP$
en-wikipedia-org-520	34	14	packs	pack	NNS
en-wikipedia-org-520	34	15	for	for	IN
en-wikipedia-org-520	34	16	extended	extended	JJ
en-wikipedia-org-520	34	17	periods	period	NNS
en-wikipedia-org-520	34	18	of	of	IN
en-wikipedia-org-520	34	19	time	time	NN
en-wikipedia-org-520	34	20	after	after	IN
en-wikipedia-org-520	34	21	birth	birth	NN
en-wikipedia-org-520	34	22	.	.	.
en-wikipedia-org-520	35	1	It	-PRON-	PRP
en-wikipedia-org-520	35	2	was	be	VBD
en-wikipedia-org-520	35	3	found	find	VBN
en-wikipedia-org-520	35	4	that	that	IN
en-wikipedia-org-520	35	5	this	this	DT
en-wikipedia-org-520	35	6	"	"	``
en-wikipedia-org-520	35	7	delayed	delay	VBN
en-wikipedia-org-520	35	8	dispersal	dispersal	NN
en-wikipedia-org-520	35	9	,	,	,
en-wikipedia-org-520	35	10	"	"	''
en-wikipedia-org-520	35	11	while	while	IN
en-wikipedia-org-520	35	12	it	-PRON-	PRP
en-wikipedia-org-520	35	13	involved	involve	VBD
en-wikipedia-org-520	35	14	helping	help	VBG
en-wikipedia-org-520	35	15	other	other	JJ
en-wikipedia-org-520	35	16	wolves	wolf	NNS
en-wikipedia-org-520	35	17	rear	rear	VB
en-wikipedia-org-520	35	18	their	-PRON-	PRP$
en-wikipedia-org-520	35	19	offspring	offspring	NN
en-wikipedia-org-520	35	20	,	,	,
en-wikipedia-org-520	35	21	extended	extend	VBD
en-wikipedia-org-520	35	22	male	male	JJ
en-wikipedia-org-520	35	23	wolves	wolf	NNS
en-wikipedia-org-520	35	24	'	'	POS
en-wikipedia-org-520	35	25	life	life	NN
en-wikipedia-org-520	35	26	spans	span	NNS
en-wikipedia-org-520	35	27	.	.	.
en-wikipedia-org-520	36	1	These	these	DT
en-wikipedia-org-520	36	2	findings	finding	NNS
en-wikipedia-org-520	36	3	suggest	suggest	VBP
en-wikipedia-org-520	36	4	that	that	IN
en-wikipedia-org-520	36	5	kin	kin	NN
en-wikipedia-org-520	36	6	selection	selection	NN
en-wikipedia-org-520	36	7	may	may	MD
en-wikipedia-org-520	36	8	not	not	RB
en-wikipedia-org-520	36	9	only	only	RB
en-wikipedia-org-520	36	10	benefit	benefit	VB
en-wikipedia-org-520	36	11	an	an	DT
en-wikipedia-org-520	36	12	individual	individual	NN
en-wikipedia-org-520	36	13	in	in	IN
en-wikipedia-org-520	36	14	the	the	DT
en-wikipedia-org-520	36	15	long	long	JJ
en-wikipedia-org-520	36	16	-	-	HYPH
en-wikipedia-org-520	36	17	term	term	NN
en-wikipedia-org-520	36	18	in	in	IN
en-wikipedia-org-520	36	19	terms	term	NNS
en-wikipedia-org-520	36	20	of	of	IN
en-wikipedia-org-520	36	21	increased	increase	VBN
en-wikipedia-org-520	36	22	fitness	fitness	NN
en-wikipedia-org-520	36	23	but	but	CC
en-wikipedia-org-520	36	24	in	in	IN
en-wikipedia-org-520	36	25	the	the	DT
en-wikipedia-org-520	36	26	short	short	JJ
en-wikipedia-org-520	36	27	-	-	HYPH
en-wikipedia-org-520	36	28	term	term	NN
en-wikipedia-org-520	36	29	as	as	RB
en-wikipedia-org-520	36	30	well	well	RB
en-wikipedia-org-520	36	31	through	through	IN
en-wikipedia-org-520	36	32	enhanced	enhance	VBN
en-wikipedia-org-520	36	33	chance	chance	NN
en-wikipedia-org-520	36	34	of	of	IN
en-wikipedia-org-520	36	35	survival	survival	NN
en-wikipedia-org-520	36	36	.	.	.
en-wikipedia-org-520	37	1	[	[	-LRB-
en-wikipedia-org-520	37	2	10	10	LS
en-wikipedia-org-520	37	3	]	]	-RRB-
en-wikipedia-org-520	37	4	Some	some	DT
en-wikipedia-org-520	37	5	research	research	NN
en-wikipedia-org-520	37	6	even	even	RB
en-wikipedia-org-520	37	7	suggests	suggest	VBZ
en-wikipedia-org-520	37	8	that	that	IN
en-wikipedia-org-520	37	9	certain	certain	JJ
en-wikipedia-org-520	37	10	species	specie	NNS
en-wikipedia-org-520	37	11	provide	provide	VBP
en-wikipedia-org-520	37	12	more	more	JJR
en-wikipedia-org-520	37	13	help	help	NN
en-wikipedia-org-520	37	14	to	to	IN
en-wikipedia-org-520	37	15	the	the	DT
en-wikipedia-org-520	37	16	individuals	individual	NNS
en-wikipedia-org-520	37	17	with	with	IN
en-wikipedia-org-520	37	18	which	which	WDT
en-wikipedia-org-520	37	19	they	-PRON-	PRP
en-wikipedia-org-520	37	20	are	be	VBP
en-wikipedia-org-520	37	21	more	more	RBR
en-wikipedia-org-520	37	22	closely	closely	RB
en-wikipedia-org-520	37	23	related	related	JJ
en-wikipedia-org-520	37	24	.	.	.
en-wikipedia-org-520	38	1	This	this	DT
en-wikipedia-org-520	38	2	phenomenon	phenomenon	NN
en-wikipedia-org-520	38	3	is	be	VBZ
en-wikipedia-org-520	38	4	known	know	VBN
en-wikipedia-org-520	38	5	as	as	IN
en-wikipedia-org-520	38	6	kin	kin	NN
en-wikipedia-org-520	38	7	discrimination	discrimination	NN
en-wikipedia-org-520	38	8	.	.	.
en-wikipedia-org-520	39	1	[	[	-LRB-
en-wikipedia-org-520	39	2	11	11	CD
en-wikipedia-org-520	39	3	]	]	-RRB-
en-wikipedia-org-520	39	4	In	in	IN
en-wikipedia-org-520	39	5	their	-PRON-	PRP$
en-wikipedia-org-520	39	6	meta	meta	JJ
en-wikipedia-org-520	39	7	-	-	HYPH
en-wikipedia-org-520	39	8	analysis	analysis	NN
en-wikipedia-org-520	39	9	,	,	,
en-wikipedia-org-520	39	10	researchers	researcher	NNS
en-wikipedia-org-520	39	11	compiled	compile	VBD
en-wikipedia-org-520	39	12	data	datum	NNS
en-wikipedia-org-520	39	13	on	on	IN
en-wikipedia-org-520	39	14	kin	kin	NN
en-wikipedia-org-520	39	15	selection	selection	NN
en-wikipedia-org-520	39	16	as	as	IN
en-wikipedia-org-520	39	17	mediated	mediate	VBN
en-wikipedia-org-520	39	18	by	by	IN
en-wikipedia-org-520	39	19	genetic	genetic	JJ
en-wikipedia-org-520	39	20	relatedness	relatedness	NN
en-wikipedia-org-520	39	21	in	in	IN
en-wikipedia-org-520	39	22	18	18	CD
en-wikipedia-org-520	39	23	species	specie	NNS
en-wikipedia-org-520	39	24	,	,	,
en-wikipedia-org-520	39	25	including	include	VBG
en-wikipedia-org-520	39	26	the	the	DT
en-wikipedia-org-520	39	27	Western	western	JJ
en-wikipedia-org-520	39	28	bluebird	bluebird	NN
en-wikipedia-org-520	39	29	,	,	,
en-wikipedia-org-520	39	30	Pied	pie	VBN
en-wikipedia-org-520	39	31	kingfisher	kingfisher	NN
en-wikipedia-org-520	39	32	,	,	,
en-wikipedia-org-520	39	33	Australian	australian	JJ
en-wikipedia-org-520	39	34	magpie	magpie	NN
en-wikipedia-org-520	39	35	,	,	,
en-wikipedia-org-520	39	36	and	and	CC
en-wikipedia-org-520	39	37	Dwarf	Dwarf	NNP
en-wikipedia-org-520	39	38	Mongoose	Mongoose	NNP
en-wikipedia-org-520	39	39	.	.	.
en-wikipedia-org-520	40	1	They	-PRON-	PRP
en-wikipedia-org-520	40	2	found	find	VBD
en-wikipedia-org-520	40	3	that	that	IN
en-wikipedia-org-520	40	4	different	different	JJ
en-wikipedia-org-520	40	5	species	specie	NNS
en-wikipedia-org-520	40	6	exhibited	exhibit	VBN
en-wikipedia-org-520	40	7	varying	vary	VBG
en-wikipedia-org-520	40	8	degrees	degree	NNS
en-wikipedia-org-520	40	9	of	of	IN
en-wikipedia-org-520	40	10	kin	kin	NN
en-wikipedia-org-520	40	11	discrimination	discrimination	NN
en-wikipedia-org-520	40	12	,	,	,
en-wikipedia-org-520	40	13	with	with	IN
en-wikipedia-org-520	40	14	the	the	DT
en-wikipedia-org-520	40	15	largest	large	JJS
en-wikipedia-org-520	40	16	frequencies	frequency	NNS
en-wikipedia-org-520	40	17	occurring	occur	VBG
en-wikipedia-org-520	40	18	among	among	IN
en-wikipedia-org-520	40	19	those	those	DT
en-wikipedia-org-520	40	20	who	who	WP
en-wikipedia-org-520	40	21	have	have	VBP
en-wikipedia-org-520	40	22	the	the	DT
en-wikipedia-org-520	40	23	most	most	JJS
en-wikipedia-org-520	40	24	to	to	TO
en-wikipedia-org-520	40	25	gain	gain	VB
en-wikipedia-org-520	40	26	from	from	IN
en-wikipedia-org-520	40	27	cooperative	cooperative	JJ
en-wikipedia-org-520	40	28	interactions	interaction	NNS
en-wikipedia-org-520	40	29	.	.	.
en-wikipedia-org-520	41	1	[	[	-LRB-
en-wikipedia-org-520	41	2	11	11	CD
en-wikipedia-org-520	41	3	]	]	-RRB-
en-wikipedia-org-520	41	4	Cooperative	Cooperative	NNP
en-wikipedia-org-520	41	5	systems[edit	systems[edit	NFP
en-wikipedia-org-520	41	6	]	]	-RRB-
en-wikipedia-org-520	41	7	Cooperation	cooperation	NN
en-wikipedia-org-520	41	8	is	be	VBZ
en-wikipedia-org-520	41	9	a	a	DT
en-wikipedia-org-520	41	10	process	process	NN
en-wikipedia-org-520	41	11	by	by	IN
en-wikipedia-org-520	41	12	which	which	WDT
en-wikipedia-org-520	41	13	the	the	DT
en-wikipedia-org-520	41	14	components	component	NNS
en-wikipedia-org-520	41	15	of	of	IN
en-wikipedia-org-520	41	16	a	a	DT
en-wikipedia-org-520	41	17	system	system	NN
en-wikipedia-org-520	41	18	work	work	NN
en-wikipedia-org-520	41	19	together	together	RB
en-wikipedia-org-520	41	20	to	to	TO
en-wikipedia-org-520	41	21	achieve	achieve	VB
en-wikipedia-org-520	41	22	the	the	DT
en-wikipedia-org-520	41	23	global	global	JJ
en-wikipedia-org-520	41	24	properties	property	NNS
en-wikipedia-org-520	41	25	.	.	.
en-wikipedia-org-520	42	1	[	[	-LRB-
en-wikipedia-org-520	42	2	1	1	CD
en-wikipedia-org-520	42	3	]	]	-RRB-
en-wikipedia-org-520	42	4	In	in	IN
en-wikipedia-org-520	42	5	other	other	JJ
en-wikipedia-org-520	42	6	words	word	NNS
en-wikipedia-org-520	42	7	,	,	,
en-wikipedia-org-520	42	8	individual	individual	JJ
en-wikipedia-org-520	42	9	components	component	NNS
en-wikipedia-org-520	42	10	that	that	WDT
en-wikipedia-org-520	42	11	appear	appear	VBP
en-wikipedia-org-520	42	12	to	to	TO
en-wikipedia-org-520	42	13	be	be	VB
en-wikipedia-org-520	42	14	"	"	``
en-wikipedia-org-520	42	15	selfish	selfish	JJ
en-wikipedia-org-520	42	16	"	"	''
en-wikipedia-org-520	42	17	and	and	CC
en-wikipedia-org-520	42	18	independent	independent	JJ
en-wikipedia-org-520	42	19	work	work	NN
en-wikipedia-org-520	42	20	together	together	RB
en-wikipedia-org-520	42	21	to	to	TO
en-wikipedia-org-520	42	22	create	create	VB
en-wikipedia-org-520	42	23	a	a	DT
en-wikipedia-org-520	42	24	highly	highly	RB
en-wikipedia-org-520	42	25	complex	complex	JJ
en-wikipedia-org-520	42	26	,	,	,
en-wikipedia-org-520	42	27	greater	great	JJR
en-wikipedia-org-520	42	28	-	-	HYPH
en-wikipedia-org-520	42	29	than	than	IN
en-wikipedia-org-520	42	30	-	-	HYPH
en-wikipedia-org-520	42	31	the	the	DT
en-wikipedia-org-520	42	32	-	-	HYPH
en-wikipedia-org-520	42	33	sum	sum	NN
en-wikipedia-org-520	42	34	-	-	HYPH
en-wikipedia-org-520	42	35	of	of	IN
en-wikipedia-org-520	42	36	-	-	HYPH
en-wikipedia-org-520	42	37	its	-PRON-	PRP$
en-wikipedia-org-520	42	38	-	-	HYPH
en-wikipedia-org-520	42	39	parts	part	NNS
en-wikipedia-org-520	42	40	system	system	NN
en-wikipedia-org-520	42	41	.	.	.
en-wikipedia-org-520	43	1	The	the	DT
en-wikipedia-org-520	43	2	phenomenon	phenomenon	NN
en-wikipedia-org-520	43	3	is	be	VBZ
en-wikipedia-org-520	43	4	generally	generally	RB
en-wikipedia-org-520	43	5	known	know	VBN
en-wikipedia-org-520	43	6	as	as	IN
en-wikipedia-org-520	43	7	'	'	``
en-wikipedia-org-520	43	8	emergence	emergence	NN
en-wikipedia-org-520	43	9	'	'	''
en-wikipedia-org-520	43	10	and	and	CC
en-wikipedia-org-520	43	11	is	be	VBZ
en-wikipedia-org-520	43	12	considered	consider	VBN
en-wikipedia-org-520	43	13	an	an	DT
en-wikipedia-org-520	43	14	outcome	outcome	NN
en-wikipedia-org-520	43	15	of	of	IN
en-wikipedia-org-520	43	16	self	self	NN
en-wikipedia-org-520	43	17	-	-	HYPH
en-wikipedia-org-520	43	18	organization	organization	NN
en-wikipedia-org-520	43	19	.	.	.
en-wikipedia-org-520	44	1	[	[	-LRB-
en-wikipedia-org-520	44	2	12	12	CD
en-wikipedia-org-520	44	3	]	]	-RRB-
en-wikipedia-org-520	44	4	Examples	Examples	NNPS
en-wikipedia-org-520	44	5	:	:	:
en-wikipedia-org-520	44	6	The	the	DT
en-wikipedia-org-520	44	7	components	component	NNS
en-wikipedia-org-520	44	8	in	in	IN
en-wikipedia-org-520	44	9	a	a	DT
en-wikipedia-org-520	44	10	cell	cell	NN
en-wikipedia-org-520	44	11	work	work	NN
en-wikipedia-org-520	44	12	together	together	RB
en-wikipedia-org-520	44	13	to	to	TO
en-wikipedia-org-520	44	14	keep	keep	VB
en-wikipedia-org-520	44	15	it	-PRON-	PRP
en-wikipedia-org-520	44	16	living	live	VBG
en-wikipedia-org-520	44	17	.	.	.
en-wikipedia-org-520	45	1	Neurons	neuron	NNS
en-wikipedia-org-520	45	2	create	create	VBP
en-wikipedia-org-520	45	3	thought	thought	NN
en-wikipedia-org-520	45	4	and	and	CC
en-wikipedia-org-520	45	5	consciousness	consciousness	NN
en-wikipedia-org-520	45	6	,	,	,
en-wikipedia-org-520	45	7	other	other	JJ
en-wikipedia-org-520	45	8	cells	cell	NNS
en-wikipedia-org-520	45	9	work	work	VBP
en-wikipedia-org-520	45	10	together	together	RB
en-wikipedia-org-520	45	11	and	and	CC
en-wikipedia-org-520	45	12	communicate	communicate	VB
en-wikipedia-org-520	45	13	to	to	TO
en-wikipedia-org-520	45	14	produce	produce	VB
en-wikipedia-org-520	45	15	multicellular	multicellular	JJ
en-wikipedia-org-520	45	16	organisms	organism	NNS
en-wikipedia-org-520	45	17	.	.	.
en-wikipedia-org-520	46	1	Organisms	organism	NNS
en-wikipedia-org-520	46	2	form	form	VBP
en-wikipedia-org-520	46	3	food	food	NN
en-wikipedia-org-520	46	4	chains	chain	NNS
en-wikipedia-org-520	46	5	and	and	CC
en-wikipedia-org-520	46	6	ecosystems	ecosystem	NNS
en-wikipedia-org-520	46	7	.	.	.
en-wikipedia-org-520	47	1	People	People	NNS
en-wikipedia-org-520	47	2	form	form	VBP
en-wikipedia-org-520	47	3	families	family	NNS
en-wikipedia-org-520	47	4	,	,	,
en-wikipedia-org-520	47	5	tribes	tribe	NNS
en-wikipedia-org-520	47	6	,	,	,
en-wikipedia-org-520	47	7	cities	city	NNS
en-wikipedia-org-520	47	8	and	and	CC
en-wikipedia-org-520	47	9	nations	nation	NNS
en-wikipedia-org-520	47	10	.	.	.
en-wikipedia-org-520	48	1	Atoms	atom	NNS
en-wikipedia-org-520	48	2	cooperate	cooperate	VBP
en-wikipedia-org-520	48	3	in	in	IN
en-wikipedia-org-520	48	4	a	a	DT
en-wikipedia-org-520	48	5	simple	simple	JJ
en-wikipedia-org-520	48	6	way	way	NN
en-wikipedia-org-520	48	7	,	,	,
en-wikipedia-org-520	48	8	by	by	IN
en-wikipedia-org-520	48	9	combining	combine	VBG
en-wikipedia-org-520	48	10	to	to	TO
en-wikipedia-org-520	48	11	make	make	VB
en-wikipedia-org-520	48	12	up	up	RP
en-wikipedia-org-520	48	13	molecules	molecule	NNS
en-wikipedia-org-520	48	14	.	.	.
en-wikipedia-org-520	49	1	Understanding	understand	VBG
en-wikipedia-org-520	49	2	the	the	DT
en-wikipedia-org-520	49	3	mechanisms	mechanism	NNS
en-wikipedia-org-520	49	4	that	that	WDT
en-wikipedia-org-520	49	5	create	create	VBP
en-wikipedia-org-520	49	6	cooperating	cooperate	VBG
en-wikipedia-org-520	49	7	agents	agent	NNS
en-wikipedia-org-520	49	8	in	in	IN
en-wikipedia-org-520	49	9	a	a	DT
en-wikipedia-org-520	49	10	system	system	NN
en-wikipedia-org-520	49	11	is	be	VBZ
en-wikipedia-org-520	49	12	one	one	CD
en-wikipedia-org-520	49	13	of	of	IN
en-wikipedia-org-520	49	14	the	the	DT
en-wikipedia-org-520	49	15	most	most	RBS
en-wikipedia-org-520	49	16	important	important	JJ
en-wikipedia-org-520	49	17	and	and	CC
en-wikipedia-org-520	49	18	least	least	JJS
en-wikipedia-org-520	49	19	well	well	RB
en-wikipedia-org-520	49	20	understood	understand	VBD
en-wikipedia-org-520	49	21	phenomena	phenomenon	NNS
en-wikipedia-org-520	49	22	in	in	IN
en-wikipedia-org-520	49	23	nature	nature	NN
en-wikipedia-org-520	49	24	,	,	,
en-wikipedia-org-520	49	25	though	though	IN
en-wikipedia-org-520	49	26	there	there	EX
en-wikipedia-org-520	49	27	has	have	VBZ
en-wikipedia-org-520	49	28	not	not	RB
en-wikipedia-org-520	49	29	been	be	VBN
en-wikipedia-org-520	49	30	a	a	DT
en-wikipedia-org-520	49	31	lack	lack	NN
en-wikipedia-org-520	49	32	of	of	IN
en-wikipedia-org-520	49	33	effort	effort	NN
en-wikipedia-org-520	49	34	.	.	.
en-wikipedia-org-520	50	1	[	[	-LRB-
en-wikipedia-org-520	50	2	citation	citation	NN
en-wikipedia-org-520	50	3	needed	need	VBN
en-wikipedia-org-520	50	4	]	]	-RRB-
en-wikipedia-org-520	50	5	Individual	individual	JJ
en-wikipedia-org-520	50	6	action	action	NN
en-wikipedia-org-520	50	7	on	on	IN
en-wikipedia-org-520	50	8	behalf	behalf	NN
en-wikipedia-org-520	50	9	of	of	IN
en-wikipedia-org-520	50	10	a	a	DT
en-wikipedia-org-520	50	11	larger	large	JJR
en-wikipedia-org-520	50	12	system	system	NN
en-wikipedia-org-520	50	13	may	may	MD
en-wikipedia-org-520	50	14	be	be	VB
en-wikipedia-org-520	50	15	coerced	coerce	VBN
en-wikipedia-org-520	50	16	(	(	-LRB-
en-wikipedia-org-520	50	17	forced	force	VBN
en-wikipedia-org-520	50	18	)	)	-RRB-
en-wikipedia-org-520	50	19	,	,	,
en-wikipedia-org-520	50	20	voluntary	voluntary	JJ
en-wikipedia-org-520	50	21	(	(	-LRB-
en-wikipedia-org-520	50	22	freely	freely	RB
en-wikipedia-org-520	50	23	chosen	choose	VBN
en-wikipedia-org-520	50	24	)	)	-RRB-
en-wikipedia-org-520	50	25	,	,	,
en-wikipedia-org-520	50	26	or	or	CC
en-wikipedia-org-520	50	27	even	even	RB
en-wikipedia-org-520	50	28	unintentional	unintentional	JJ
en-wikipedia-org-520	50	29	,	,	,
en-wikipedia-org-520	50	30	and	and	CC
en-wikipedia-org-520	50	31	consequently	consequently	RB
en-wikipedia-org-520	50	32	individuals	individual	NNS
en-wikipedia-org-520	50	33	and	and	CC
en-wikipedia-org-520	50	34	groups	group	NNS
en-wikipedia-org-520	50	35	might	may	MD
en-wikipedia-org-520	50	36	act	act	VB
en-wikipedia-org-520	50	37	in	in	IN
en-wikipedia-org-520	50	38	concert	concert	NN
en-wikipedia-org-520	50	39	even	even	RB
en-wikipedia-org-520	50	40	though	though	IN
en-wikipedia-org-520	50	41	they	-PRON-	PRP
en-wikipedia-org-520	50	42	have	have	VBP
en-wikipedia-org-520	50	43	almost	almost	RB
en-wikipedia-org-520	50	44	nothing	nothing	NN
en-wikipedia-org-520	50	45	in	in	IN
en-wikipedia-org-520	50	46	common	common	JJ
en-wikipedia-org-520	50	47	as	as	IN
en-wikipedia-org-520	50	48	regards	regard	VBZ
en-wikipedia-org-520	50	49	interests	interest	NNS
en-wikipedia-org-520	50	50	or	or	CC
en-wikipedia-org-520	50	51	goals	goal	NNS
en-wikipedia-org-520	50	52	.	.	.
en-wikipedia-org-520	51	1	Examples	example	NNS
en-wikipedia-org-520	51	2	of	of	IN
en-wikipedia-org-520	51	3	that	that	DT
en-wikipedia-org-520	51	4	can	can	MD
en-wikipedia-org-520	51	5	be	be	VB
en-wikipedia-org-520	51	6	found	find	VBN
en-wikipedia-org-520	51	7	in	in	IN
en-wikipedia-org-520	51	8	market	market	NN
en-wikipedia-org-520	51	9	trade	trade	NN
en-wikipedia-org-520	51	10	,	,	,
en-wikipedia-org-520	51	11	military	military	JJ
en-wikipedia-org-520	51	12	wars	war	NNS
en-wikipedia-org-520	51	13	,	,	,
en-wikipedia-org-520	51	14	families	family	NNS
en-wikipedia-org-520	51	15	,	,	,
en-wikipedia-org-520	51	16	workplaces	workplace	NNS
en-wikipedia-org-520	51	17	,	,	,
en-wikipedia-org-520	51	18	schools	school	NNS
en-wikipedia-org-520	51	19	and	and	CC
en-wikipedia-org-520	51	20	prisons	prison	NNS
en-wikipedia-org-520	51	21	,	,	,
en-wikipedia-org-520	51	22	and	and	CC
en-wikipedia-org-520	51	23	more	more	RBR
en-wikipedia-org-520	51	24	generally	generally	RB
en-wikipedia-org-520	51	25	any	any	DT
en-wikipedia-org-520	51	26	institution	institution	NN
en-wikipedia-org-520	51	27	or	or	CC
en-wikipedia-org-520	51	28	organization	organization	NN
en-wikipedia-org-520	51	29	of	of	IN
en-wikipedia-org-520	51	30	which	which	WDT
en-wikipedia-org-520	51	31	individuals	individual	NNS
en-wikipedia-org-520	51	32	are	be	VBP
en-wikipedia-org-520	51	33	part	part	NN
en-wikipedia-org-520	51	34	(	(	-LRB-
en-wikipedia-org-520	51	35	out	out	IN
en-wikipedia-org-520	51	36	of	of	IN
en-wikipedia-org-520	51	37	own	own	JJ
en-wikipedia-org-520	51	38	choice	choice	NN
en-wikipedia-org-520	51	39	,	,	,
en-wikipedia-org-520	51	40	by	by	IN
en-wikipedia-org-520	51	41	law	law	NN
en-wikipedia-org-520	51	42	,	,	,
en-wikipedia-org-520	51	43	or	or	CC
en-wikipedia-org-520	51	44	forced	force	VBD
en-wikipedia-org-520	51	45	)	)	-RRB-
en-wikipedia-org-520	51	46	.	.	.
en-wikipedia-org-520	52	1	[	[	-LRB-
en-wikipedia-org-520	52	2	citation	citation	NN
en-wikipedia-org-520	52	3	needed	need	VBN
en-wikipedia-org-520	52	4	]	]	-RRB-
en-wikipedia-org-520	52	5	The	the	DT
en-wikipedia-org-520	52	6	prisoner	prisoner	NN
en-wikipedia-org-520	52	7	's	's	POS
en-wikipedia-org-520	52	8	dilemma[edit	dilemma[edit	NN
en-wikipedia-org-520	52	9	]	]	-RRB-
en-wikipedia-org-520	52	10	For	for	IN
en-wikipedia-org-520	52	11	many	many	JJ
en-wikipedia-org-520	52	12	years	year	NNS
en-wikipedia-org-520	52	13	,	,	,
en-wikipedia-org-520	52	14	the	the	DT
en-wikipedia-org-520	52	15	prisoner	prisoner	NN
en-wikipedia-org-520	52	16	's	's	POS
en-wikipedia-org-520	52	17	dilemma	dilemma	NN
en-wikipedia-org-520	52	18	game	game	NN
en-wikipedia-org-520	52	19	pointed	point	VBD
en-wikipedia-org-520	52	20	out	out	RP
en-wikipedia-org-520	52	21	that	that	IN
en-wikipedia-org-520	52	22	even	even	RB
en-wikipedia-org-520	52	23	if	if	IN
en-wikipedia-org-520	52	24	all	all	DT
en-wikipedia-org-520	52	25	members	member	NNS
en-wikipedia-org-520	52	26	of	of	IN
en-wikipedia-org-520	52	27	a	a	DT
en-wikipedia-org-520	52	28	group	group	NN
en-wikipedia-org-520	52	29	would	would	MD
en-wikipedia-org-520	52	30	benefit	benefit	VB
en-wikipedia-org-520	52	31	if	if	IN
en-wikipedia-org-520	52	32	all	all	DT
en-wikipedia-org-520	52	33	cooperate	cooperate	VBP
en-wikipedia-org-520	52	34	,	,	,
en-wikipedia-org-520	52	35	individual	individual	JJ
en-wikipedia-org-520	52	36	self	self	NN
en-wikipedia-org-520	52	37	-	-	HYPH
en-wikipedia-org-520	52	38	interest	interest	NN
en-wikipedia-org-520	52	39	may	may	MD
en-wikipedia-org-520	52	40	not	not	RB
en-wikipedia-org-520	52	41	favor	favor	VB
en-wikipedia-org-520	52	42	cooperation	cooperation	NN
en-wikipedia-org-520	52	43	.	.	.
en-wikipedia-org-520	53	1	The	the	DT
en-wikipedia-org-520	53	2	prisoner	prisoner	NN
en-wikipedia-org-520	53	3	's	's	POS
en-wikipedia-org-520	53	4	dilemma	dilemma	NN
en-wikipedia-org-520	53	5	codifies	codify	VBZ
en-wikipedia-org-520	53	6	this	this	DT
en-wikipedia-org-520	53	7	problem	problem	NN
en-wikipedia-org-520	53	8	and	and	CC
en-wikipedia-org-520	53	9	has	have	VBZ
en-wikipedia-org-520	53	10	been	be	VBN
en-wikipedia-org-520	53	11	the	the	DT
en-wikipedia-org-520	53	12	subject	subject	NN
en-wikipedia-org-520	53	13	of	of	IN
en-wikipedia-org-520	53	14	much	much	JJ
en-wikipedia-org-520	53	15	research	research	NN
en-wikipedia-org-520	53	16	,	,	,
en-wikipedia-org-520	53	17	both	both	CC
en-wikipedia-org-520	53	18	theoretical	theoretical	JJ
en-wikipedia-org-520	53	19	and	and	CC
en-wikipedia-org-520	53	20	experimental	experimental	JJ
en-wikipedia-org-520	53	21	.	.	.
en-wikipedia-org-520	54	1	The	the	DT
en-wikipedia-org-520	54	2	first	first	JJ
en-wikipedia-org-520	54	3	extensive	extensive	JJ
en-wikipedia-org-520	54	4	experimental	experimental	JJ
en-wikipedia-org-520	54	5	studies	study	NNS
en-wikipedia-org-520	54	6	were	be	VBD
en-wikipedia-org-520	54	7	conducted	conduct	VBN
en-wikipedia-org-520	54	8	in	in	IN
en-wikipedia-org-520	54	9	the	the	DT
en-wikipedia-org-520	54	10	early	early	JJ
en-wikipedia-org-520	54	11	1960s	1960	NNS
en-wikipedia-org-520	54	12	by	by	IN
en-wikipedia-org-520	54	13	Anatol	Anatol	NNP
en-wikipedia-org-520	54	14	Rapoport	Rapoport	NNP
en-wikipedia-org-520	54	15	and	and	CC
en-wikipedia-org-520	54	16	Albert	Albert	NNP
en-wikipedia-org-520	54	17	Chammah	Chammah	NNP
en-wikipedia-org-520	54	18	.	.	.
en-wikipedia-org-520	55	1	[	[	-LRB-
en-wikipedia-org-520	55	2	13	13	CD
en-wikipedia-org-520	55	3	]	]	-RRB-
en-wikipedia-org-520	55	4	Results	result	NNS
en-wikipedia-org-520	55	5	from	from	IN
en-wikipedia-org-520	55	6	experimental	experimental	JJ
en-wikipedia-org-520	55	7	economics	economic	NNS
en-wikipedia-org-520	55	8	show	show	VBP
en-wikipedia-org-520	55	9	that	that	IN
en-wikipedia-org-520	55	10	humans	human	NNS
en-wikipedia-org-520	55	11	often	often	RB
en-wikipedia-org-520	55	12	act	act	VBP
en-wikipedia-org-520	55	13	more	more	RBR
en-wikipedia-org-520	55	14	cooperatively	cooperatively	RB
en-wikipedia-org-520	55	15	than	than	IN
en-wikipedia-org-520	55	16	strict	strict	JJ
en-wikipedia-org-520	55	17	self	self	NN
en-wikipedia-org-520	55	18	-	-	HYPH
en-wikipedia-org-520	55	19	interest	interest	NN
en-wikipedia-org-520	55	20	would	would	MD
en-wikipedia-org-520	55	21	seem	seem	VB
en-wikipedia-org-520	55	22	to	to	TO
en-wikipedia-org-520	55	23	dictate	dictate	VB
en-wikipedia-org-520	55	24	.	.	.
en-wikipedia-org-520	56	1	While	while	IN
en-wikipedia-org-520	56	2	economic	economic	JJ
en-wikipedia-org-520	56	3	experiments	experiment	NNS
en-wikipedia-org-520	56	4	require	require	VBP
en-wikipedia-org-520	56	5	subjects	subject	NNS
en-wikipedia-org-520	56	6	to	to	TO
en-wikipedia-org-520	56	7	make	make	VB
en-wikipedia-org-520	56	8	relatively	relatively	RB
en-wikipedia-org-520	56	9	abstract	abstract	JJ
en-wikipedia-org-520	56	10	decisions	decision	NNS
en-wikipedia-org-520	56	11	for	for	IN
en-wikipedia-org-520	56	12	small	small	JJ
en-wikipedia-org-520	56	13	stakes	stake	NNS
en-wikipedia-org-520	56	14	,	,	,
en-wikipedia-org-520	56	15	evidence	evidence	NN
en-wikipedia-org-520	56	16	from	from	IN
en-wikipedia-org-520	56	17	natural	natural	JJ
en-wikipedia-org-520	56	18	experiments	experiment	NNS
en-wikipedia-org-520	56	19	for	for	IN
en-wikipedia-org-520	56	20	high	high	JJ
en-wikipedia-org-520	56	21	stakes	stake	NNS
en-wikipedia-org-520	56	22	support	support	VBP
en-wikipedia-org-520	56	23	the	the	DT
en-wikipedia-org-520	56	24	claim	claim	NN
en-wikipedia-org-520	56	25	that	that	IN
en-wikipedia-org-520	56	26	humans	human	NNS
en-wikipedia-org-520	56	27	act	act	VBP
en-wikipedia-org-520	56	28	more	more	RBR
en-wikipedia-org-520	56	29	cooperatively	cooperatively	RB
en-wikipedia-org-520	56	30	than	than	IN
en-wikipedia-org-520	56	31	strict	strict	JJ
en-wikipedia-org-520	56	32	self	self	NN
en-wikipedia-org-520	56	33	-	-	HYPH
en-wikipedia-org-520	56	34	interest	interest	NN
en-wikipedia-org-520	56	35	would	would	MD
en-wikipedia-org-520	56	36	dictate	dictate	VB
en-wikipedia-org-520	56	37	.	.	.
en-wikipedia-org-520	57	1	[	[	-LRB-
en-wikipedia-org-520	57	2	14	14	CD
en-wikipedia-org-520	57	3	]	]	-RRB-
en-wikipedia-org-520	57	4	One	one	CD
en-wikipedia-org-520	57	5	reason	reason	NN
en-wikipedia-org-520	57	6	may	may	MD
en-wikipedia-org-520	57	7	be	be	VB
en-wikipedia-org-520	57	8	that	that	IN
en-wikipedia-org-520	57	9	if	if	IN
en-wikipedia-org-520	57	10	the	the	DT
en-wikipedia-org-520	57	11	prisoner	prisoner	NN
en-wikipedia-org-520	57	12	's	's	POS
en-wikipedia-org-520	57	13	dilemma	dilemma	NN
en-wikipedia-org-520	57	14	situation	situation	NN
en-wikipedia-org-520	57	15	is	be	VBZ
en-wikipedia-org-520	57	16	repeated	repeat	VBN
en-wikipedia-org-520	57	17	(	(	-LRB-
en-wikipedia-org-520	57	18	the	the	DT
en-wikipedia-org-520	57	19	iterated	iterated	JJ
en-wikipedia-org-520	57	20	prisoner	prisoner	NN
en-wikipedia-org-520	57	21	's	's	POS
en-wikipedia-org-520	57	22	dilemma	dilemma	NN
en-wikipedia-org-520	57	23	)	)	-RRB-
en-wikipedia-org-520	57	24	,	,	,
en-wikipedia-org-520	57	25	it	-PRON-	PRP
en-wikipedia-org-520	57	26	allows	allow	VBZ
en-wikipedia-org-520	57	27	non	non	JJ
en-wikipedia-org-520	57	28	-	-	NN
en-wikipedia-org-520	57	29	cooperation	cooperation	NN
en-wikipedia-org-520	57	30	to	to	TO
en-wikipedia-org-520	57	31	be	be	VB
en-wikipedia-org-520	57	32	punished	punish	VBN
en-wikipedia-org-520	57	33	more	more	JJR
en-wikipedia-org-520	57	34	,	,	,
en-wikipedia-org-520	57	35	and	and	CC
en-wikipedia-org-520	57	36	cooperation	cooperation	NN
en-wikipedia-org-520	57	37	to	to	TO
en-wikipedia-org-520	57	38	be	be	VB
en-wikipedia-org-520	57	39	rewarded	reward	VBN
en-wikipedia-org-520	57	40	more	more	JJR
en-wikipedia-org-520	57	41	,	,	,
en-wikipedia-org-520	57	42	than	than	IN
en-wikipedia-org-520	57	43	the	the	DT
en-wikipedia-org-520	57	44	single	single	JJ
en-wikipedia-org-520	57	45	-	-	HYPH
en-wikipedia-org-520	57	46	shot	shot	NN
en-wikipedia-org-520	57	47	version	version	NN
en-wikipedia-org-520	57	48	of	of	IN
en-wikipedia-org-520	57	49	the	the	DT
en-wikipedia-org-520	57	50	problem	problem	NN
en-wikipedia-org-520	57	51	would	would	MD
en-wikipedia-org-520	57	52	suggest	suggest	VB
en-wikipedia-org-520	57	53	.	.	.
en-wikipedia-org-520	58	1	It	-PRON-	PRP
en-wikipedia-org-520	58	2	has	have	VBZ
en-wikipedia-org-520	58	3	been	be	VBN
en-wikipedia-org-520	58	4	suggested	suggest	VBN
en-wikipedia-org-520	58	5	that	that	IN
en-wikipedia-org-520	58	6	this	this	DT
en-wikipedia-org-520	58	7	is	be	VBZ
en-wikipedia-org-520	58	8	one	one	CD
en-wikipedia-org-520	58	9	reason	reason	NN
en-wikipedia-org-520	58	10	for	for	IN
en-wikipedia-org-520	58	11	the	the	DT
en-wikipedia-org-520	58	12	evolution	evolution	NN
en-wikipedia-org-520	58	13	of	of	IN
en-wikipedia-org-520	58	14	complex	complex	JJ
en-wikipedia-org-520	58	15	emotions	emotion	NNS
en-wikipedia-org-520	58	16	in	in	IN
en-wikipedia-org-520	58	17	higher	high	JJR
en-wikipedia-org-520	58	18	life	life	NN
en-wikipedia-org-520	58	19	forms	form	NNS
en-wikipedia-org-520	58	20	.	.	.
en-wikipedia-org-520	59	1	[	[	-LRB-
en-wikipedia-org-520	59	2	15][16	15][16	CD
en-wikipedia-org-520	59	3	]	]	-RRB-
en-wikipedia-org-520	59	4	See	see	VB
en-wikipedia-org-520	59	5	also[edit	also[edit	NFP
en-wikipedia-org-520	59	6	]	]	-RRB-
en-wikipedia-org-520	59	7	Agreeableness	Agreeableness	NNP
en-wikipedia-org-520	59	8	Collaboration	Collaboration	NNP
en-wikipedia-org-520	59	9	Cooperativeness	cooperativeness	NN
en-wikipedia-org-520	59	10	(	(	-LRB-
en-wikipedia-org-520	59	11	personality	personality	NN
en-wikipedia-org-520	59	12	trait	trait	NN
en-wikipedia-org-520	59	13	)	)	-RRB-
en-wikipedia-org-520	59	14	Cooperative	cooperative	JJ
en-wikipedia-org-520	59	15	gameplay	gameplay	NN
en-wikipedia-org-520	59	16	Dictator	dictator	NN
en-wikipedia-org-520	59	17	game	game	NN
en-wikipedia-org-520	59	18	Dunbar	Dunbar	NNP
en-wikipedia-org-520	59	19	's	's	POS
en-wikipedia-org-520	59	20	number	number	NN
en-wikipedia-org-520	59	21	The	the	DT
en-wikipedia-org-520	59	22	Evolution	Evolution	NNP
en-wikipedia-org-520	59	23	of	of	IN
en-wikipedia-org-520	59	24	Cooperation	Cooperation	NNP
en-wikipedia-org-520	59	25	Game	Game	NNP
en-wikipedia-org-520	59	26	theory	theory	NN
en-wikipedia-org-520	59	27	Management	Management	NNP
en-wikipedia-org-520	59	28	cybernetics	cybernetic	NNS
en-wikipedia-org-520	59	29	Polytely	polytely	RB
en-wikipedia-org-520	59	30	Teamwork	Teamwork	NNP
en-wikipedia-org-520	59	31	Notes[edit	notes[edit	NN
en-wikipedia-org-520	59	32	]	]	-RRB-
en-wikipedia-org-520	59	33	^	^	FW
en-wikipedia-org-520	59	34	a	a	DT
en-wikipedia-org-520	59	35	b	b	NN
en-wikipedia-org-520	59	36	c	c	NN
en-wikipedia-org-520	59	37	d	d	NNP
en-wikipedia-org-520	59	38	Lindenfors	Lindenfors	NNPS
en-wikipedia-org-520	59	39	,	,	,
en-wikipedia-org-520	59	40	Patrik	Patrik	NNP
en-wikipedia-org-520	59	41	(	(	-LRB-
en-wikipedia-org-520	59	42	2017	2017	CD
en-wikipedia-org-520	59	43	)	)	-RRB-
en-wikipedia-org-520	59	44	.	.	.
en-wikipedia-org-520	60	1	For	for	IN
en-wikipedia-org-520	60	2	Whose	whose	JJ
en-wikipedia-org-520	60	3	Benefit	Benefit	NNP
en-wikipedia-org-520	60	4	?	?	.
en-wikipedia-org-520	61	1	The	the	DT
en-wikipedia-org-520	61	2	Biological	biological	JJ
en-wikipedia-org-520	61	3	and	and	CC
en-wikipedia-org-520	61	4	Cultural	Cultural	NNP
en-wikipedia-org-520	61	5	Evolution	Evolution	NNP
en-wikipedia-org-520	61	6	of	of	IN
en-wikipedia-org-520	61	7	Human	Human	NNP
en-wikipedia-org-520	61	8	Cooperation	Cooperation	NNP
en-wikipedia-org-520	61	9	.	.	.
en-wikipedia-org-520	62	1	Springer	Springer	NNP
en-wikipedia-org-520	62	2	.	.	.
en-wikipedia-org-520	63	1	ISBN	ISBN	NNP
en-wikipedia-org-520	63	2	 	  	_SP
en-wikipedia-org-520	63	3	978	978	CD
en-wikipedia-org-520	63	4	-	-	HYPH
en-wikipedia-org-520	63	5	3	3	CD
en-wikipedia-org-520	63	6	-	-	HYPH
en-wikipedia-org-520	63	7	319	319	CD
en-wikipedia-org-520	63	8	-	-	HYPH
en-wikipedia-org-520	63	9	50873	50873	CD
en-wikipedia-org-520	63	10	-	-	HYPH
en-wikipedia-org-520	63	11	3	3	CD
en-wikipedia-org-520	63	12	.	.	.
en-wikipedia-org-520	64	1	^	^	NNP
en-wikipedia-org-520	64	2	Kohn	Kohn	NNP
en-wikipedia-org-520	64	3	,	,	,
en-wikipedia-org-520	64	4	Alfie	Alfie	NNP
en-wikipedia-org-520	64	5	(	(	-LRB-
en-wikipedia-org-520	64	6	1992	1992	CD
en-wikipedia-org-520	64	7	)	)	-RRB-
en-wikipedia-org-520	64	8	.	.	.
en-wikipedia-org-520	65	1	No	no	DT
en-wikipedia-org-520	65	2	Contest	contest	NN
en-wikipedia-org-520	65	3	:	:	:
en-wikipedia-org-520	65	4	The	the	DT
en-wikipedia-org-520	65	5	Case	Case	NNP
en-wikipedia-org-520	65	6	Against	against	IN
en-wikipedia-org-520	65	7	Competition	Competition	NNP
en-wikipedia-org-520	65	8	.	.	.
en-wikipedia-org-520	66	1	Houghton	Houghton	NNP
en-wikipedia-org-520	66	2	Mifflin	Mifflin	NNP
en-wikipedia-org-520	66	3	Harcourt	Harcourt	NNP
en-wikipedia-org-520	66	4	.	.	.
en-wikipedia-org-520	67	1	p.	p.	NN
en-wikipedia-org-520	67	2	 	  	_SP
en-wikipedia-org-520	67	3	19	19	CD
en-wikipedia-org-520	67	4	.	.	.
en-wikipedia-org-520	68	1	ISBN	ISBN	NNP
en-wikipedia-org-520	68	2	 	  	_SP
en-wikipedia-org-520	68	3	978	978	CD
en-wikipedia-org-520	68	4	-	-	HYPH
en-wikipedia-org-520	68	5	0	0	CD
en-wikipedia-org-520	68	6	-	-	HYPH
en-wikipedia-org-520	68	7	395	395	CD
en-wikipedia-org-520	68	8	-	-	HYPH
en-wikipedia-org-520	68	9	63125	63125	CD
en-wikipedia-org-520	68	10	-	-	SYM
en-wikipedia-org-520	68	11	6	6	CD
en-wikipedia-org-520	68	12	.	.	.
en-wikipedia-org-520	69	1	^	^	NNP
en-wikipedia-org-520	69	2	Fehr	Fehr	NNP
en-wikipedia-org-520	69	3	,	,	,
en-wikipedia-org-520	69	4	Ernst	Ernst	NNP
en-wikipedia-org-520	69	5	(	(	-LRB-
en-wikipedia-org-520	69	6	2002	2002	CD
en-wikipedia-org-520	69	7	)	)	-RRB-
en-wikipedia-org-520	69	8	.	.	.
en-wikipedia-org-520	70	1	"	"	``
en-wikipedia-org-520	70	2	Altruistic	altruistic	JJ
en-wikipedia-org-520	70	3	punishment	punishment	NN
en-wikipedia-org-520	70	4	in	in	IN
en-wikipedia-org-520	70	5	humans	human	NNS
en-wikipedia-org-520	70	6	"	"	''
en-wikipedia-org-520	70	7	(	(	-LRB-
en-wikipedia-org-520	70	8	PDF	PDF	NNP
en-wikipedia-org-520	70	9	)	)	-RRB-
en-wikipedia-org-520	70	10	.	.	.
en-wikipedia-org-520	71	1	Nature	nature	NN
en-wikipedia-org-520	71	2	.	.	.
en-wikipedia-org-520	72	1	Macmillan	Macmillan	NNP
en-wikipedia-org-520	72	2	Magazines	Magazines	NNPS
en-wikipedia-org-520	72	3	Ltd.	Ltd.	NNP
en-wikipedia-org-520	72	4	415	415	CD
en-wikipedia-org-520	72	5	(	(	-LRB-
en-wikipedia-org-520	72	6	6868	6868	CD
en-wikipedia-org-520	72	7	)	)	-RRB-
en-wikipedia-org-520	72	8	:	:	:
en-wikipedia-org-520	72	9	137–40	137–40	CD
en-wikipedia-org-520	72	10	.	.	.
en-wikipedia-org-520	73	1	Bibcode:2002Natur.415	bibcode:2002natur.415	LS
en-wikipedia-org-520	73	2	..	..	.
en-wikipedia-org-520	73	3	137F.	137f.	CD
en-wikipedia-org-520	74	1	doi:10.1038/415137a	doi:10.1038/415137a	NNP
en-wikipedia-org-520	74	2	.	.	.
en-wikipedia-org-520	75	1	PMID	PMID	NNP
en-wikipedia-org-520	75	2	 	  	_SP
en-wikipedia-org-520	75	3	11805825	11805825	CD
en-wikipedia-org-520	75	4	.	.	.
en-wikipedia-org-520	76	1	S2CID	S2CID	NNS
en-wikipedia-org-520	76	2	 	  	_SP
en-wikipedia-org-520	76	3	4310962	4310962	CD
en-wikipedia-org-520	76	4	.	.	.
en-wikipedia-org-520	77	1	Archived	archived	JJ
en-wikipedia-org-520	77	2	from	from	IN
en-wikipedia-org-520	77	3	the	the	DT
en-wikipedia-org-520	77	4	original	original	JJ
en-wikipedia-org-520	77	5	(	(	-LRB-
en-wikipedia-org-520	77	6	PDF	PDF	NNP
en-wikipedia-org-520	77	7	)	)	-RRB-
en-wikipedia-org-520	77	8	on	on	IN
en-wikipedia-org-520	77	9	29	29	CD
en-wikipedia-org-520	77	10	September	September	NNP
en-wikipedia-org-520	77	11	2011	2011	CD
en-wikipedia-org-520	77	12	.	.	.
en-wikipedia-org-520	78	1	Retrieved	retrieve	VBN
en-wikipedia-org-520	78	2	20	20	CD
en-wikipedia-org-520	78	3	July	July	NNP
en-wikipedia-org-520	78	4	2011	2011	CD
en-wikipedia-org-520	78	5	.	.	.
en-wikipedia-org-520	79	1	^	^	NNP
en-wikipedia-org-520	79	2	a	a	DT
en-wikipedia-org-520	79	3	b	b	NN
en-wikipedia-org-520	79	4	c	c	NN
en-wikipedia-org-520	79	5	Sanfey	Sanfey	NNP
en-wikipedia-org-520	79	6	,	,	,
en-wikipedia-org-520	79	7	Alan	Alan	NNP
en-wikipedia-org-520	79	8	G.	G.	NNP
en-wikipedia-org-520	79	9	;	;	:
en-wikipedia-org-520	79	10	et	et	NNP
en-wikipedia-org-520	79	11	al	al	NNP
en-wikipedia-org-520	79	12	.	.	.
en-wikipedia-org-520	80	1	(	(	-LRB-
en-wikipedia-org-520	80	2	2003	2003	CD
en-wikipedia-org-520	80	3	)	)	-RRB-
en-wikipedia-org-520	80	4	.	.	.
en-wikipedia-org-520	81	1	"	"	``
en-wikipedia-org-520	81	2	The	the	DT
en-wikipedia-org-520	81	3	Neural	neural	JJ
en-wikipedia-org-520	81	4	Basis	Basis	NNP
en-wikipedia-org-520	81	5	of	of	IN
en-wikipedia-org-520	81	6	Economic	Economic	NNP
en-wikipedia-org-520	81	7	Decision	Decision	NNP
en-wikipedia-org-520	81	8	-	-	HYPH
en-wikipedia-org-520	81	9	Making	making	NN
en-wikipedia-org-520	81	10	in	in	IN
en-wikipedia-org-520	81	11	the	the	DT
en-wikipedia-org-520	81	12	Ultimatum	Ultimatum	NNP
en-wikipedia-org-520	81	13	Game	Game	NNP
en-wikipedia-org-520	81	14	"	"	''
en-wikipedia-org-520	81	15	(	(	-LRB-
en-wikipedia-org-520	81	16	PDF	PDF	NNP
en-wikipedia-org-520	81	17	)	)	-RRB-
en-wikipedia-org-520	81	18	.	.	.
en-wikipedia-org-520	82	1	Science	science	NN
en-wikipedia-org-520	82	2	.	.	.
en-wikipedia-org-520	83	1	300	300	CD
en-wikipedia-org-520	83	2	(	(	-LRB-
en-wikipedia-org-520	83	3	5626	5626	CD
en-wikipedia-org-520	83	4	)	)	-RRB-
en-wikipedia-org-520	83	5	:	:	:
en-wikipedia-org-520	83	6	1755–8	1755–8	LS
en-wikipedia-org-520	83	7	.	.	.
en-wikipedia-org-520	84	1	Bibcode:2003Sci	Bibcode:2003Sci	NNS
en-wikipedia-org-520	84	2	...	...	:
en-wikipedia-org-520	84	3	300.1755S.	300.1755s.	CD
en-wikipedia-org-520	85	1	doi:10.1126	doi:10.1126	NN
en-wikipedia-org-520	85	2	/	/	SYM
en-wikipedia-org-520	85	3	science.1082976	science.1082976	NN
en-wikipedia-org-520	85	4	.	.	.
en-wikipedia-org-520	86	1	PMID	PMID	NNP
en-wikipedia-org-520	86	2	 	  	_SP
en-wikipedia-org-520	86	3	12805551	12805551	CD
en-wikipedia-org-520	86	4	.	.	.
en-wikipedia-org-520	87	1	S2CID	S2CID	NNS
en-wikipedia-org-520	87	2	 	  	_SP
en-wikipedia-org-520	87	3	7111382	7111382	CD
en-wikipedia-org-520	87	4	.	.	.
en-wikipedia-org-520	88	1	Retrieved	retrieve	VBN
en-wikipedia-org-520	88	2	20	20	CD
en-wikipedia-org-520	88	3	July	July	NNP
en-wikipedia-org-520	88	4	2011	2011	CD
en-wikipedia-org-520	88	5	.	.	.
en-wikipedia-org-520	89	1	^	^	NNP
en-wikipedia-org-520	89	2	Wedekind	Wedekind	NNP
en-wikipedia-org-520	89	3	,	,	,
en-wikipedia-org-520	89	4	Claus	Claus	NNP
en-wikipedia-org-520	89	5	;	;	:
en-wikipedia-org-520	89	6	Milinski	Milinski	NNP
en-wikipedia-org-520	89	7	,	,	,
en-wikipedia-org-520	89	8	Manfred	Manfred	NNP
en-wikipedia-org-520	89	9	(	(	-LRB-
en-wikipedia-org-520	89	10	5	5	CD
en-wikipedia-org-520	89	11	May	May	NNP
en-wikipedia-org-520	89	12	2000	2000	CD
en-wikipedia-org-520	89	13	)	)	-RRB-
en-wikipedia-org-520	89	14	.	.	.
en-wikipedia-org-520	90	1	"	"	``
en-wikipedia-org-520	90	2	Cooperation	cooperation	NN
en-wikipedia-org-520	90	3	Through	through	IN
en-wikipedia-org-520	90	4	Image	image	NN
en-wikipedia-org-520	90	5	Scoring	score	VBG
en-wikipedia-org-520	90	6	in	in	IN
en-wikipedia-org-520	90	7	Humans	Humans	NNPS
en-wikipedia-org-520	90	8	"	"	''
en-wikipedia-org-520	90	9	.	.	.
en-wikipedia-org-520	91	1	Science	science	NN
en-wikipedia-org-520	91	2	.	.	.
en-wikipedia-org-520	92	1	288	288	CD
en-wikipedia-org-520	92	2	(	(	-LRB-
en-wikipedia-org-520	92	3	5467	5467	CD
en-wikipedia-org-520	92	4	)	)	-RRB-
en-wikipedia-org-520	92	5	:	:	:
en-wikipedia-org-520	92	6	850–852	850–852	CD
en-wikipedia-org-520	92	7	.	.	.
en-wikipedia-org-520	93	1	doi:10.1126	doi:10.1126	VB
en-wikipedia-org-520	93	2	/	/	SYM
en-wikipedia-org-520	93	3	science.288.5467.850	science.288.5467.850	NN
en-wikipedia-org-520	93	4	.	.	.
en-wikipedia-org-520	94	1	ISSN	issn	NN
en-wikipedia-org-520	94	2	 	  	_SP
en-wikipedia-org-520	94	3	0036	0036	CD
en-wikipedia-org-520	94	4	-	-	SYM
en-wikipedia-org-520	94	5	8075	8075	CD
en-wikipedia-org-520	94	6	.	.	.
en-wikipedia-org-520	95	1	^	^	NNP
en-wikipedia-org-520	95	2	a	a	DT
en-wikipedia-org-520	95	3	b	b	NNP
en-wikipedia-org-520	95	4	Hamilton	Hamilton	NNP
en-wikipedia-org-520	95	5	,	,	,
en-wikipedia-org-520	95	6	W.D.	W.D.	NNP
en-wikipedia-org-520	96	1	(	(	-LRB-
en-wikipedia-org-520	96	2	1964	1964	CD
en-wikipedia-org-520	96	3	)	)	-RRB-
en-wikipedia-org-520	96	4	.	.	.
en-wikipedia-org-520	97	1	"	"	``
en-wikipedia-org-520	97	2	The	the	DT
en-wikipedia-org-520	97	3	Genetical	Genetical	NNP
en-wikipedia-org-520	97	4	Evolution	Evolution	NNP
en-wikipedia-org-520	97	5	of	of	IN
en-wikipedia-org-520	97	6	Social	Social	NNP
en-wikipedia-org-520	97	7	Behaviour	Behaviour	NNP
en-wikipedia-org-520	97	8	"	"	''
en-wikipedia-org-520	97	9	.	.	.
en-wikipedia-org-520	98	1	Journal	Journal	NNP
en-wikipedia-org-520	98	2	of	of	IN
en-wikipedia-org-520	98	3	Theoretical	Theoretical	NNP
en-wikipedia-org-520	98	4	Biology	Biology	NNP
en-wikipedia-org-520	98	5	,	,	,
en-wikipedia-org-520	98	6	7	7	CD
en-wikipedia-org-520	98	7	,	,	,
en-wikipedia-org-520	98	8	1–16	1–16	CD
en-wikipedia-org-520	98	9	.	.	.
en-wikipedia-org-520	99	1	^	^	NNP
en-wikipedia-org-520	99	2	de	de	IN
en-wikipedia-org-520	99	3	Waal	Waal	NNP
en-wikipedia-org-520	99	4	,	,	,
en-wikipedia-org-520	99	5	Frans	Frans	NNP
en-wikipedia-org-520	99	6	(	(	-LRB-
en-wikipedia-org-520	99	7	2016	2016	CD
en-wikipedia-org-520	99	8	)	)	-RRB-
en-wikipedia-org-520	99	9	.	.	.
en-wikipedia-org-520	100	1	"	"	``
en-wikipedia-org-520	100	2	Are	be	VBP
en-wikipedia-org-520	100	3	We	-PRON-	PRP
en-wikipedia-org-520	100	4	Smart	smart	JJ
en-wikipedia-org-520	100	5	Enough	enough	RB
en-wikipedia-org-520	100	6	To	to	TO
en-wikipedia-org-520	100	7	Know	know	VB
en-wikipedia-org-520	100	8	How	how	WRB
en-wikipedia-org-520	100	9	Smart	smart	JJ
en-wikipedia-org-520	100	10	Animals	animal	NNS
en-wikipedia-org-520	100	11	Are	be	VBP
en-wikipedia-org-520	100	12	?	?	.
en-wikipedia-org-520	100	13	"	"	''
en-wikipedia-org-520	101	1	ISBN	ISBN	NNP
en-wikipedia-org-520	101	2	 	  	_SP
en-wikipedia-org-520	101	3	978	978	CD
en-wikipedia-org-520	101	4	-	-	HYPH
en-wikipedia-org-520	101	5	1	1	CD
en-wikipedia-org-520	101	6	-	-	HYPH
en-wikipedia-org-520	101	7	78378	78378	CD
en-wikipedia-org-520	101	8	-	-	HYPH
en-wikipedia-org-520	101	9	305	305	CD
en-wikipedia-org-520	101	10	-	-	HYPH
en-wikipedia-org-520	101	11	2	2	CD
en-wikipedia-org-520	101	12	,	,	,
en-wikipedia-org-520	101	13	p.	p.	NN
en-wikipedia-org-520	101	14	276	276	CD
en-wikipedia-org-520	101	15	^	^	NN
en-wikipedia-org-520	101	16	a	a	DT
en-wikipedia-org-520	101	17	b	b	NN
en-wikipedia-org-520	101	18	c	c	NN
en-wikipedia-org-520	101	19	Clutton	Clutton	NNP
en-wikipedia-org-520	101	20	-	-	HYPH
en-wikipedia-org-520	101	21	Brock	Brock	NNP
en-wikipedia-org-520	101	22	,	,	,
en-wikipedia-org-520	101	23	T.	t.	NN
en-wikipedia-org-520	101	24	(	(	-LRB-
en-wikipedia-org-520	101	25	2002	2002	CD
en-wikipedia-org-520	101	26	)	)	-RRB-
en-wikipedia-org-520	101	27	.	.	.
en-wikipedia-org-520	102	1	"	"	``
en-wikipedia-org-520	102	2	Breeding	breed	VBG
en-wikipedia-org-520	102	3	together	together	RB
en-wikipedia-org-520	102	4	:	:	:
en-wikipedia-org-520	102	5	Kin	Kin	NNP
en-wikipedia-org-520	102	6	selection	selection	NN
en-wikipedia-org-520	102	7	and	and	CC
en-wikipedia-org-520	102	8	mutualism	mutualism	NN
en-wikipedia-org-520	102	9	in	in	IN
en-wikipedia-org-520	102	10	cooperative	cooperative	JJ
en-wikipedia-org-520	102	11	vertebrates	vertebrate	NNS
en-wikipedia-org-520	102	12	"	"	''
en-wikipedia-org-520	102	13	.	.	.
en-wikipedia-org-520	103	1	Science	science	NN
en-wikipedia-org-520	103	2	,	,	,
en-wikipedia-org-520	103	3	296(5565	296(5565	CD
en-wikipedia-org-520	103	4	)	)	-RRB-
en-wikipedia-org-520	103	5	,	,	,
en-wikipedia-org-520	103	6	69–72	69–72	CD
en-wikipedia-org-520	103	7	.	.	.
en-wikipedia-org-520	104	1	doi:10.1126	doi:10.1126	VB
en-wikipedia-org-520	104	2	/	/	SYM
en-wikipedia-org-520	104	3	science.296.5565.69	science.296.5565.69	JJ
en-wikipedia-org-520	104	4	^	^	NN
en-wikipedia-org-520	104	5	Balshine	Balshine	NNP
en-wikipedia-org-520	104	6	-	-	HYPH
en-wikipedia-org-520	104	7	Earn	Earn	NNP
en-wikipedia-org-520	104	8	,	,	,
en-wikipedia-org-520	104	9	S.	S.	NNP
en-wikipedia-org-520	104	10	,	,	,
en-wikipedia-org-520	104	11	Neat	Neat	NNP
en-wikipedia-org-520	104	12	,	,	,
en-wikipedia-org-520	104	13	F.C.	F.C.	NNP
en-wikipedia-org-520	104	14	,	,	,
en-wikipedia-org-520	104	15	Reid	Reid	NNP
en-wikipedia-org-520	104	16	,	,	,
en-wikipedia-org-520	104	17	H.	H.	NNP
en-wikipedia-org-520	104	18	,	,	,
en-wikipedia-org-520	104	19	&	&	CC
en-wikipedia-org-520	104	20	Taborsky	Taborsky	NNP
en-wikipedia-org-520	104	21	,	,	,
en-wikipedia-org-520	104	22	M.	M.	NNP
en-wikipedia-org-520	104	23	(	(	-LRB-
en-wikipedia-org-520	104	24	1998	1998	CD
en-wikipedia-org-520	104	25	)	)	-RRB-
en-wikipedia-org-520	104	26	.	.	.
en-wikipedia-org-520	105	1	"	"	``
en-wikipedia-org-520	105	2	Paying	pay	VBG
en-wikipedia-org-520	105	3	to	to	TO
en-wikipedia-org-520	105	4	stay	stay	VB
en-wikipedia-org-520	105	5	or	or	CC
en-wikipedia-org-520	105	6	paying	pay	VBG
en-wikipedia-org-520	105	7	to	to	TO
en-wikipedia-org-520	105	8	breed	breed	VB
en-wikipedia-org-520	105	9	?	?	.
en-wikipedia-org-520	106	1	Field	field	NN
en-wikipedia-org-520	106	2	evidence	evidence	NN
en-wikipedia-org-520	106	3	for	for	IN
en-wikipedia-org-520	106	4	direct	direct	JJ
en-wikipedia-org-520	106	5	benefits	benefit	NNS
en-wikipedia-org-520	106	6	of	of	IN
en-wikipedia-org-520	106	7	helping	help	VBG
en-wikipedia-org-520	106	8	behavior	behavior	NN
en-wikipedia-org-520	106	9	in	in	IN
en-wikipedia-org-520	106	10	a	a	DT
en-wikipedia-org-520	106	11	cooperatively	cooperatively	RB
en-wikipedia-org-520	106	12	breeding	breeding	NN
en-wikipedia-org-520	106	13	fish	fish	NN
en-wikipedia-org-520	106	14	"	"	''
en-wikipedia-org-520	106	15	.	.	.
en-wikipedia-org-520	107	1	Behavioral	Behavioral	NNP
en-wikipedia-org-520	107	2	Ecology	Ecology	NNP
en-wikipedia-org-520	107	3	,	,	,
en-wikipedia-org-520	107	4	9(5	9(5	NNP
en-wikipedia-org-520	107	5	)	)	-RRB-
en-wikipedia-org-520	107	6	,	,	,
en-wikipedia-org-520	107	7	432–38	432–38	CD
en-wikipedia-org-520	107	8	.	.	.
en-wikipedia-org-520	108	1	^	^	NNP
en-wikipedia-org-520	108	2	Sparkman	Sparkman	NNP
en-wikipedia-org-520	108	3	,	,	,
en-wikipedia-org-520	108	4	A.	a.	NN
en-wikipedia-org-520	108	5	M.	M.	NNP
en-wikipedia-org-520	108	6	,	,	,
en-wikipedia-org-520	108	7	Adams	Adams	NNP
en-wikipedia-org-520	108	8	,	,	,
en-wikipedia-org-520	108	9	J.	J.	NNP
en-wikipedia-org-520	108	10	R.	R.	NNP
en-wikipedia-org-520	108	11	,	,	,
en-wikipedia-org-520	108	12	Steury	Steury	NNP
en-wikipedia-org-520	108	13	,	,	,
en-wikipedia-org-520	108	14	T.	T.	NNP
en-wikipedia-org-520	108	15	D.	D.	NNP
en-wikipedia-org-520	108	16	,	,	,
en-wikipedia-org-520	108	17	Waits	Waits	NNP
en-wikipedia-org-520	108	18	,	,	,
en-wikipedia-org-520	108	19	L.	L.	NNP
en-wikipedia-org-520	108	20	P.	P.	NNP
en-wikipedia-org-520	108	21	,	,	,
en-wikipedia-org-520	108	22	&	&	CC
en-wikipedia-org-520	108	23	Murray	Murray	NNP
en-wikipedia-org-520	108	24	,	,	,
en-wikipedia-org-520	108	25	D.	D.	NNP
en-wikipedia-org-520	108	26	L.	L.	NNP
en-wikipedia-org-520	108	27	(	(	-LRB-
en-wikipedia-org-520	108	28	2011	2011	CD
en-wikipedia-org-520	108	29	)	)	-RRB-
en-wikipedia-org-520	108	30	.	.	.
en-wikipedia-org-520	109	1	"	"	``
en-wikipedia-org-520	109	2	Direct	direct	JJ
en-wikipedia-org-520	109	3	fitness	fitness	NN
en-wikipedia-org-520	109	4	benefits	benefit	NNS
en-wikipedia-org-520	109	5	of	of	IN
en-wikipedia-org-520	109	6	delayed	delay	VBN
en-wikipedia-org-520	109	7	dispersal	dispersal	NN
en-wikipedia-org-520	109	8	in	in	IN
en-wikipedia-org-520	109	9	the	the	DT
en-wikipedia-org-520	109	10	cooperatively	cooperatively	RB
en-wikipedia-org-520	109	11	breeding	breed	VBG
en-wikipedia-org-520	109	12	red	red	NNP
en-wikipedia-org-520	109	13	wolf	wolf	NN
en-wikipedia-org-520	109	14	(	(	-LRB-
en-wikipedia-org-520	109	15	Canis	Canis	NNP
en-wikipedia-org-520	109	16	rufus	rufus	NNP
en-wikipedia-org-520	109	17	)	)	-RRB-
en-wikipedia-org-520	109	18	"	"	''
en-wikipedia-org-520	109	19	.	.	.
en-wikipedia-org-520	110	1	Behavioral	Behavioral	NNP
en-wikipedia-org-520	110	2	Ecology	Ecology	NNP
en-wikipedia-org-520	110	3	,	,	,
en-wikipedia-org-520	110	4	22(1	22(1	CD
en-wikipedia-org-520	110	5	)	)	-RRB-
en-wikipedia-org-520	110	6	,	,	,
en-wikipedia-org-520	110	7	199–205	199–205	CD
en-wikipedia-org-520	110	8	.	.	.
en-wikipedia-org-520	111	1	doi:10.1093	doi:10.1093	NNP
en-wikipedia-org-520	111	2	/	/	SYM
en-wikipedia-org-520	111	3	beheco	beheco	NNP
en-wikipedia-org-520	111	4	/	/	SYM
en-wikipedia-org-520	111	5	arq194	arq194	NNP
en-wikipedia-org-520	111	6	^	^	VBD
en-wikipedia-org-520	111	7	a	a	DT
en-wikipedia-org-520	111	8	b	b	NN
en-wikipedia-org-520	111	9	Griffin	Griffin	NNP
en-wikipedia-org-520	111	10	,	,	,
en-wikipedia-org-520	111	11	A.	A.	NNP
en-wikipedia-org-520	111	12	S.	S.	NNP
en-wikipedia-org-520	111	13	,	,	,
en-wikipedia-org-520	111	14	&	&	CC
en-wikipedia-org-520	111	15	West	West	NNP
en-wikipedia-org-520	111	16	,	,	,
en-wikipedia-org-520	111	17	S.	S.	NNP
en-wikipedia-org-520	111	18	A.	A.	NNP
en-wikipedia-org-520	112	1	(	(	-LRB-
en-wikipedia-org-520	112	2	2003	2003	CD
en-wikipedia-org-520	112	3	)	)	-RRB-
en-wikipedia-org-520	112	4	.	.	.
en-wikipedia-org-520	113	1	"	"	``
en-wikipedia-org-520	113	2	Kin	Kin	NNP
en-wikipedia-org-520	113	3	Discrimination	Discrimination	NNP
en-wikipedia-org-520	113	4	and	and	CC
en-wikipedia-org-520	113	5	the	the	DT
en-wikipedia-org-520	113	6	Benefit	Benefit	NNP
en-wikipedia-org-520	113	7	of	of	IN
en-wikipedia-org-520	113	8	Helping	help	VBG
en-wikipedia-org-520	113	9	in	in	IN
en-wikipedia-org-520	113	10	Cooperatively	cooperatively	RB
en-wikipedia-org-520	113	11	Breeding	Breeding	NNP
en-wikipedia-org-520	113	12	Vertebrates	Vertebrates	NNPS
en-wikipedia-org-520	113	13	"	"	''
en-wikipedia-org-520	113	14	.	.	.
en-wikipedia-org-520	114	1	Science	science	NN
en-wikipedia-org-520	114	2	,	,	,
en-wikipedia-org-520	114	3	302(5645	302(5645	NNP
en-wikipedia-org-520	114	4	)	)	-RRB-
en-wikipedia-org-520	114	5	,	,	,
en-wikipedia-org-520	114	6	634–36	634–36	CD
en-wikipedia-org-520	114	7	.	.	.
en-wikipedia-org-520	115	1	doi:10.1126	doi:10.1126	NN
en-wikipedia-org-520	115	2	/	/	SYM
en-wikipedia-org-520	115	3	science.1089402	science.1089402	NN
en-wikipedia-org-520	115	4	^	^	NN
en-wikipedia-org-520	115	5	Mobus	Mobus	NNP
en-wikipedia-org-520	115	6	,	,	,
en-wikipedia-org-520	115	7	G.E.	G.E.	NNP
en-wikipedia-org-520	116	1	&	&	CC
en-wikipedia-org-520	116	2	Kalton	Kalton	NNP
en-wikipedia-org-520	116	3	,	,	,
en-wikipedia-org-520	116	4	M.C.	M.C.	NNP
en-wikipedia-org-520	117	1	(	(	-LRB-
en-wikipedia-org-520	117	2	2015	2015	CD
en-wikipedia-org-520	117	3	)	)	-RRB-
en-wikipedia-org-520	117	4	.	.	.
en-wikipedia-org-520	118	1	Principles	principle	NNS
en-wikipedia-org-520	118	2	of	of	IN
en-wikipedia-org-520	118	3	Systems	Systems	NNP
en-wikipedia-org-520	118	4	Science	Science	NNP
en-wikipedia-org-520	118	5	,	,	,
en-wikipedia-org-520	118	6	Chapter	chapter	NN
en-wikipedia-org-520	118	7	8	8	CD
en-wikipedia-org-520	118	8	:	:	:
en-wikipedia-org-520	118	9	Emergence	emergence	NN
en-wikipedia-org-520	118	10	,	,	,
en-wikipedia-org-520	118	11	Springer	Springer	NNP
en-wikipedia-org-520	118	12	,	,	,
en-wikipedia-org-520	118	13	New	New	NNP
en-wikipedia-org-520	118	14	York	York	NNP
en-wikipedia-org-520	118	15	^	^	NN
en-wikipedia-org-520	118	16	Rapoport	rapoport	NN
en-wikipedia-org-520	118	17	,	,	,
en-wikipedia-org-520	118	18	A.	a.	NN
en-wikipedia-org-520	118	19	,	,	,
en-wikipedia-org-520	118	20	&	&	CC
en-wikipedia-org-520	118	21	Chammah	Chammah	NNP
en-wikipedia-org-520	118	22	,	,	,
en-wikipedia-org-520	118	23	A.	a.	NN
en-wikipedia-org-520	118	24	M.	M.	NNP
en-wikipedia-org-520	118	25	(	(	-LRB-
en-wikipedia-org-520	118	26	1965	1965	CD
en-wikipedia-org-520	118	27	)	)	-RRB-
en-wikipedia-org-520	118	28	.	.	.
en-wikipedia-org-520	119	1	Prisoner	Prisoner	NNP
en-wikipedia-org-520	119	2	’s	’s	NNP
en-wikipedia-org-520	119	3	Dilemma	Dilemma	NNP
en-wikipedia-org-520	119	4	:	:	:
en-wikipedia-org-520	119	5	A	a	DT
en-wikipedia-org-520	119	6	study	study	NN
en-wikipedia-org-520	119	7	of	of	IN
en-wikipedia-org-520	119	8	conflict	conflict	NN
en-wikipedia-org-520	119	9	and	and	CC
en-wikipedia-org-520	119	10	cooperation	cooperation	NN
en-wikipedia-org-520	119	11	.	.	.
en-wikipedia-org-520	120	1	Ann	Ann	NNP
en-wikipedia-org-520	120	2	Arbor	Arbor	NNP
en-wikipedia-org-520	120	3	,	,	,
en-wikipedia-org-520	120	4	MI	MI	NNP
en-wikipedia-org-520	120	5	:	:	:
en-wikipedia-org-520	120	6	University	University	NNP
en-wikipedia-org-520	120	7	of	of	IN
en-wikipedia-org-520	120	8	Michigan	Michigan	NNP
en-wikipedia-org-520	120	9	Press	Press	NNP
en-wikipedia-org-520	120	10	.	.	.
en-wikipedia-org-520	121	1	^	^	NNP
en-wikipedia-org-520	121	2	van	van	NNP
en-wikipedia-org-520	121	3	den	den	NNP
en-wikipedia-org-520	121	4	Assem	Assem	NNP
en-wikipedia-org-520	121	5	,	,	,
en-wikipedia-org-520	121	6	van	van	NNP
en-wikipedia-org-520	121	7	Dolder	Dolder	NNP
en-wikipedia-org-520	121	8	,	,	,
en-wikipedia-org-520	121	9	and	and	CC
en-wikipedia-org-520	121	10	Thaler	Thaler	NNP
en-wikipedia-org-520	121	11	(	(	-LRB-
en-wikipedia-org-520	121	12	2012	2012	CD
en-wikipedia-org-520	121	13	)	)	-RRB-
en-wikipedia-org-520	121	14	.	.	.
en-wikipedia-org-520	122	1	"	"	``
en-wikipedia-org-520	122	2	Split	split	NN
en-wikipedia-org-520	122	3	or	or	CC
en-wikipedia-org-520	122	4	Steal	steal	VB
en-wikipedia-org-520	122	5	?	?	.
en-wikipedia-org-520	123	1	Cooperative	cooperative	JJ
en-wikipedia-org-520	123	2	Behavior	Behavior	NNP
en-wikipedia-org-520	123	3	when	when	WRB
en-wikipedia-org-520	123	4	the	the	DT
en-wikipedia-org-520	123	5	Stakes	stake	NNS
en-wikipedia-org-520	123	6	are	be	VBP
en-wikipedia-org-520	123	7	Large	large	JJ
en-wikipedia-org-520	123	8	"	"	''
en-wikipedia-org-520	123	9	.	.	.
en-wikipedia-org-520	124	1	SSRN	SSRN	NNP
en-wikipedia-org-520	124	2	 	  	_SP
en-wikipedia-org-520	124	3	1592456	1592456	CD
en-wikipedia-org-520	124	4	.	.	.
en-wikipedia-org-520	125	1	Cite	Cite	NNP
en-wikipedia-org-520	125	2	journal	journal	NN
en-wikipedia-org-520	125	3	requires	require	VBZ
en-wikipedia-org-520	125	4	|journal=	|journal=	NNP
en-wikipedia-org-520	125	5	(	(	-LRB-
en-wikipedia-org-520	125	6	help)CS1	help)CS1	NNP
en-wikipedia-org-520	125	7	maint	maint	NN
en-wikipedia-org-520	125	8	:	:	:
en-wikipedia-org-520	125	9	multiple	multiple	JJ
en-wikipedia-org-520	125	10	names	name	NNS
en-wikipedia-org-520	125	11	:	:	:
en-wikipedia-org-520	125	12	authors	author	NNS
en-wikipedia-org-520	125	13	list	list	NNP
en-wikipedia-org-520	125	14	(	(	-LRB-
en-wikipedia-org-520	125	15	link	link	NNP
en-wikipedia-org-520	125	16	)	)	-RRB-
en-wikipedia-org-520	125	17	^	^	.
en-wikipedia-org-520	125	18	Olsen	Olsen	NNP
en-wikipedia-org-520	125	19	,	,	,
en-wikipedia-org-520	125	20	Harrington	Harrington	NNP
en-wikipedia-org-520	125	21	,	,	,
en-wikipedia-org-520	125	22	and	and	CC
en-wikipedia-org-520	125	23	Siegelmann	Siegelmann	NNP
en-wikipedia-org-520	125	24	(	(	-LRB-
en-wikipedia-org-520	125	25	2010	2010	CD
en-wikipedia-org-520	125	26	)	)	-RRB-
en-wikipedia-org-520	125	27	.	.	.
en-wikipedia-org-520	126	1	"	"	``
en-wikipedia-org-520	126	2	Conspecific	Conspecific	NNP
en-wikipedia-org-520	126	3	Emotional	Emotional	NNP
en-wikipedia-org-520	126	4	Cooperation	Cooperation	NNP
en-wikipedia-org-520	126	5	Biases	Biases	NNPS
en-wikipedia-org-520	126	6	Population	Population	NNP
en-wikipedia-org-520	126	7	Dynamics	Dynamics	NNPS
en-wikipedia-org-520	126	8	:	:	:
en-wikipedia-org-520	126	9	A	A	NNP
en-wikipedia-org-520	126	10	Cellular	Cellular	NNP
en-wikipedia-org-520	126	11	Automata	Automata	NNP
en-wikipedia-org-520	126	12	Approach	Approach	NNP
en-wikipedia-org-520	126	13	"	"	''
en-wikipedia-org-520	126	14	.	.	.
en-wikipedia-org-520	127	1	Cite	Cite	NNP
en-wikipedia-org-520	127	2	journal	journal	NN
en-wikipedia-org-520	127	3	requires	require	VBZ
en-wikipedia-org-520	127	4	|journal=	|journal=	NNP
en-wikipedia-org-520	127	5	(	(	-LRB-
en-wikipedia-org-520	127	6	help)CS1	help)CS1	NNP
en-wikipedia-org-520	127	7	maint	maint	NN
en-wikipedia-org-520	127	8	:	:	:
en-wikipedia-org-520	127	9	multiple	multiple	JJ
en-wikipedia-org-520	127	10	names	name	NNS
en-wikipedia-org-520	127	11	:	:	:
en-wikipedia-org-520	127	12	authors	author	NNS
en-wikipedia-org-520	127	13	list	list	NNP
en-wikipedia-org-520	127	14	(	(	-LRB-
en-wikipedia-org-520	127	15	link	link	NNP
en-wikipedia-org-520	127	16	)	)	-RRB-
en-wikipedia-org-520	127	17	^	^	:
en-wikipedia-org-520	127	18	Harrington	Harrington	NNP
en-wikipedia-org-520	127	19	,	,	,
en-wikipedia-org-520	127	20	Olsen	Olsen	NNP
en-wikipedia-org-520	127	21	,	,	,
en-wikipedia-org-520	127	22	and	and	CC
en-wikipedia-org-520	127	23	Siegelmann	Siegelmann	NNP
en-wikipedia-org-520	127	24	(	(	-LRB-
en-wikipedia-org-520	127	25	2011	2011	CD
en-wikipedia-org-520	127	26	)	)	-RRB-
en-wikipedia-org-520	127	27	.	.	.
en-wikipedia-org-520	128	1	"	"	``
en-wikipedia-org-520	128	2	Communicated	communicated	JJ
en-wikipedia-org-520	128	3	Somatic	somatic	JJ
en-wikipedia-org-520	128	4	Markers	marker	NNS
en-wikipedia-org-520	128	5	Benefit	Benefit	NNP
en-wikipedia-org-520	128	6	the	the	DT
en-wikipedia-org-520	128	7	Individual	Individual	NNP
en-wikipedia-org-520	128	8	and	and	CC
en-wikipedia-org-520	128	9	the	the	DT
en-wikipedia-org-520	128	10	Species	Species	NNPS
en-wikipedia-org-520	128	11	"	"	''
en-wikipedia-org-520	128	12	.	.	.
en-wikipedia-org-520	129	1	Cite	Cite	NNP
en-wikipedia-org-520	129	2	journal	journal	NN
en-wikipedia-org-520	129	3	requires	require	VBZ
en-wikipedia-org-520	129	4	|journal=	|journal=	NNP
en-wikipedia-org-520	129	5	(	(	-LRB-
en-wikipedia-org-520	129	6	help)CS1	help)CS1	NNP
en-wikipedia-org-520	129	7	maint	maint	NN
en-wikipedia-org-520	129	8	:	:	:
en-wikipedia-org-520	129	9	multiple	multiple	JJ
en-wikipedia-org-520	129	10	names	name	NNS
en-wikipedia-org-520	129	11	:	:	:
en-wikipedia-org-520	129	12	authors	author	NNS
en-wikipedia-org-520	129	13	list	list	NNP
en-wikipedia-org-520	129	14	(	(	-LRB-
en-wikipedia-org-520	129	15	link	link	VB
en-wikipedia-org-520	129	16	)	)	-RRB-
en-wikipedia-org-520	129	17	References[edit	references[edit	NN
en-wikipedia-org-520	129	18	]	]	-RRB-
en-wikipedia-org-520	129	19	Herbert	Herbert	NNP
en-wikipedia-org-520	129	20	Gintis	Gintis	NNP
en-wikipedia-org-520	129	21	,	,	,
en-wikipedia-org-520	129	22	Samuel	Samuel	NNP
en-wikipedia-org-520	129	23	Bowles	Bowles	NNP
en-wikipedia-org-520	129	24	,	,	,
en-wikipedia-org-520	129	25	A	a	DT
en-wikipedia-org-520	129	26	Cooperative	Cooperative	NNP
en-wikipedia-org-520	129	27	Species	Species	NNPS
en-wikipedia-org-520	129	28	:	:	:
en-wikipedia-org-520	129	29	Human	Human	NNP
en-wikipedia-org-520	129	30	Reciprocity	reciprocity	NN
en-wikipedia-org-520	129	31	and	and	CC
en-wikipedia-org-520	129	32	Its	-PRON-	PRP$
en-wikipedia-org-520	129	33	Evolution	Evolution	NNP
en-wikipedia-org-520	129	34	,	,	,
en-wikipedia-org-520	129	35	Princeton	Princeton	NNP
en-wikipedia-org-520	129	36	University	University	NNP
en-wikipedia-org-520	129	37	Press	Press	NNP
en-wikipedia-org-520	129	38	,	,	,
en-wikipedia-org-520	129	39	2011	2011	CD
en-wikipedia-org-520	129	40	,	,	,
en-wikipedia-org-520	129	41	ISBN	ISBN	NNP
en-wikipedia-org-520	129	42	 	  	_SP
en-wikipedia-org-520	129	43	0	0	CD
en-wikipedia-org-520	129	44	-	-	HYPH
en-wikipedia-org-520	129	45	691	691	CD
en-wikipedia-org-520	129	46	-	-	HYPH
en-wikipedia-org-520	129	47	15125	15125	CD
en-wikipedia-org-520	129	48	-	-	HYPH
en-wikipedia-org-520	129	49	3	3	CD
en-wikipedia-org-520	129	50	(	(	-LRB-
en-wikipedia-org-520	129	51	Reviewed	review	VBN
en-wikipedia-org-520	129	52	in	in	IN
en-wikipedia-org-520	129	53	The	the	DT
en-wikipedia-org-520	129	54	Montreal	Montreal	NNP
en-wikipedia-org-520	129	55	Review	Review	NNP
en-wikipedia-org-520	129	56	)	)	-RRB-
en-wikipedia-org-520	129	57	Patrik	Patrik	NNP
en-wikipedia-org-520	129	58	Lindenfors	Lindenfors	NNPS
en-wikipedia-org-520	129	59	,	,	,
en-wikipedia-org-520	129	60	(	(	-LRB-
en-wikipedia-org-520	129	61	2017	2017	CD
en-wikipedia-org-520	129	62	)	)	-RRB-
en-wikipedia-org-520	129	63	.	.	.
en-wikipedia-org-520	130	1	For	for	IN
en-wikipedia-org-520	130	2	Whose	whose	JJ
en-wikipedia-org-520	130	3	Benefit	Benefit	NNP
en-wikipedia-org-520	130	4	?	?	.
en-wikipedia-org-520	131	1	The	the	DT
en-wikipedia-org-520	131	2	Biological	biological	JJ
en-wikipedia-org-520	131	3	and	and	CC
en-wikipedia-org-520	131	4	Cultural	Cultural	NNP
en-wikipedia-org-520	131	5	Evolution	Evolution	NNP
en-wikipedia-org-520	131	6	of	of	IN
en-wikipedia-org-520	131	7	Cooperation	Cooperation	NNP
en-wikipedia-org-520	131	8	,	,	,
en-wikipedia-org-520	131	9	Springer	Springer	NNP
en-wikipedia-org-520	131	10	.	.	.
en-wikipedia-org-520	132	1	ISBN	ISBN	NNP
en-wikipedia-org-520	132	2	 	  	_SP
en-wikipedia-org-520	132	3	978	978	CD
en-wikipedia-org-520	132	4	-	-	HYPH
en-wikipedia-org-520	132	5	3	3	CD
en-wikipedia-org-520	132	6	-	-	HYPH
en-wikipedia-org-520	132	7	319	319	CD
en-wikipedia-org-520	132	8	-	-	HYPH
en-wikipedia-org-520	132	9	50873	50873	CD
en-wikipedia-org-520	132	10	-	-	HYPH
en-wikipedia-org-520	132	11	3	3	CD
en-wikipedia-org-520	132	12	Tom	Tom	NNP
en-wikipedia-org-520	132	13	R.	R.	NNP
en-wikipedia-org-520	132	14	Tyler	Tyler	NNP
en-wikipedia-org-520	132	15	,	,	,
en-wikipedia-org-520	132	16	"	"	``
en-wikipedia-org-520	132	17	Why	why	WRB
en-wikipedia-org-520	132	18	People	People	NNS
en-wikipedia-org-520	132	19	Cooperate	cooperate	VBP
en-wikipedia-org-520	132	20	:	:	:
en-wikipedia-org-520	132	21	The	the	DT
en-wikipedia-org-520	132	22	Role	Role	NNP
en-wikipedia-org-520	132	23	of	of	IN
en-wikipedia-org-520	132	24	Social	Social	NNP
en-wikipedia-org-520	132	25	Motivations	Motivations	NNPS
en-wikipedia-org-520	132	26	"	"	''
en-wikipedia-org-520	132	27	,	,	,
en-wikipedia-org-520	132	28	Princeton	Princeton	NNP
en-wikipedia-org-520	132	29	University	University	NNP
en-wikipedia-org-520	132	30	Press	Press	NNP
en-wikipedia-org-520	132	31	,	,	,
en-wikipedia-org-520	132	32	2011	2011	CD
en-wikipedia-org-520	132	33	,	,	,
en-wikipedia-org-520	132	34	ISBN	ISBN	NNP
en-wikipedia-org-520	132	35	 	  	_SP
en-wikipedia-org-520	132	36	978	978	CD
en-wikipedia-org-520	132	37	-	-	HYPH
en-wikipedia-org-520	132	38	1	1	CD
en-wikipedia-org-520	132	39	-	-	HYPH
en-wikipedia-org-520	132	40	4008	4008	CD
en-wikipedia-org-520	132	41	-	-	HYPH
en-wikipedia-org-520	132	42	3666	3666	CD
en-wikipedia-org-520	132	43	-	-	HYPH
en-wikipedia-org-520	132	44	6	6	CD
en-wikipedia-org-520	132	45	Michael	Michael	NNP
en-wikipedia-org-520	132	46	Tomasello	Tomasello	NNP
en-wikipedia-org-520	132	47	,	,	,
en-wikipedia-org-520	132	48	(	(	-LRB-
en-wikipedia-org-520	132	49	2009	2009	CD
en-wikipedia-org-520	132	50	)	)	-RRB-
en-wikipedia-org-520	132	51	,	,	,
en-wikipedia-org-520	132	52	Why	why	WRB
en-wikipedia-org-520	132	53	We	-PRON-	PRP
en-wikipedia-org-520	132	54	Cooperate	cooperate	VBP
en-wikipedia-org-520	132	55	.	.	.
en-wikipedia-org-520	133	1	MIT	MIT	NNP
en-wikipedia-org-520	133	2	Press	Press	NNP
en-wikipedia-org-520	133	3	.	.	.
en-wikipedia-org-520	134	1	ISBN	ISBN	NNP
en-wikipedia-org-520	134	2	 	  	_SP
en-wikipedia-org-520	134	3	978	978	CD
en-wikipedia-org-520	134	4	-	-	HYPH
en-wikipedia-org-520	134	5	0	0	CD
en-wikipedia-org-520	134	6	-	-	HYPH
en-wikipedia-org-520	134	7	262	262	CD
en-wikipedia-org-520	134	8	-	-	HYPH
en-wikipedia-org-520	134	9	01359	01359	CD
en-wikipedia-org-520	134	10	-	-	HYPH
en-wikipedia-org-520	134	11	8	8	CD
en-wikipedia-org-520	134	12	(	(	-LRB-
en-wikipedia-org-520	134	13	Reviewed	review	VBN
en-wikipedia-org-520	134	14	in	in	IN
en-wikipedia-org-520	134	15	The	the	DT
en-wikipedia-org-520	134	16	Montreal	Montreal	NNP
en-wikipedia-org-520	134	17	Review	Review	NNP
en-wikipedia-org-520	134	18	)	)	-RRB-
en-wikipedia-org-520	134	19	Raimo	Raimo	NNP
en-wikipedia-org-520	134	20	Tuomela	Tuomela	NNP
en-wikipedia-org-520	134	21	,	,	,
en-wikipedia-org-520	134	22	"	"	``
en-wikipedia-org-520	134	23	Cooperation	cooperation	NN
en-wikipedia-org-520	134	24	,	,	,
en-wikipedia-org-520	134	25	a	a	DT
en-wikipedia-org-520	134	26	philosophic	philosophic	JJ
en-wikipedia-org-520	134	27	study	study	NN
en-wikipedia-org-520	134	28	"	"	''
en-wikipedia-org-520	134	29	,	,	,
en-wikipedia-org-520	134	30	Philosophical	Philosophical	NNP
en-wikipedia-org-520	134	31	Studies	Studies	NNPS
en-wikipedia-org-520	134	32	Series	Series	NNP
en-wikipedia-org-520	134	33	,	,	,
en-wikipedia-org-520	134	34	Vol	Vol	NNP
en-wikipedia-org-520	134	35	.	.	.
en-wikipedia-org-520	135	1	82	82	CD
en-wikipedia-org-520	135	2	Kluwer	Kluwer	NNP
en-wikipedia-org-520	135	3	Academic	Academic	NNP
en-wikipedia-org-520	135	4	Publishers	Publishers	NNPS
en-wikipedia-org-520	135	5	,	,	,
en-wikipedia-org-520	135	6	2000	2000	CD
en-wikipedia-org-520	135	7	,	,	,
en-wikipedia-org-520	135	8	ISBN	ISBN	NNP
en-wikipedia-org-520	135	9	 	  	_SP
en-wikipedia-org-520	135	10	978	978	CD
en-wikipedia-org-520	135	11	-	-	HYPH
en-wikipedia-org-520	135	12	94	94	CD
en-wikipedia-org-520	135	13	-	-	HYPH
en-wikipedia-org-520	135	14	015	015	CD
en-wikipedia-org-520	135	15	-	-	HYPH
en-wikipedia-org-520	135	16	9594	9594	CD
en-wikipedia-org-520	135	17	-	-	HYPH
en-wikipedia-org-520	135	18	0	0	CD
en-wikipedia-org-520	135	19	Robert	Robert	NNP
en-wikipedia-org-520	135	20	Axelrod	Axelrod	NNP
en-wikipedia-org-520	135	21	,	,	,
en-wikipedia-org-520	135	22	The	the	DT
en-wikipedia-org-520	135	23	Complexity	Complexity	NNP
en-wikipedia-org-520	135	24	of	of	IN
en-wikipedia-org-520	135	25	Cooperation	Cooperation	NNP
en-wikipedia-org-520	135	26	,	,	,
en-wikipedia-org-520	135	27	Princeton	Princeton	NNP
en-wikipedia-org-520	135	28	Paperbacks	Paperbacks	NNP
en-wikipedia-org-520	135	29	,	,	,
en-wikipedia-org-520	135	30	ISBN	ISBN	NNP
en-wikipedia-org-520	135	31	 	  	_SP
en-wikipedia-org-520	135	32	0	0	CD
en-wikipedia-org-520	135	33	-	-	HYPH
en-wikipedia-org-520	135	34	691	691	CD
en-wikipedia-org-520	135	35	-	-	HYPH
en-wikipedia-org-520	135	36	01567	01567	CD
en-wikipedia-org-520	135	37	-	-	HYPH
en-wikipedia-org-520	135	38	8	8	CD
en-wikipedia-org-520	135	39	Robert	Robert	NNP
en-wikipedia-org-520	135	40	Axelrod	Axelrod	NNP
en-wikipedia-org-520	135	41	,	,	,
en-wikipedia-org-520	135	42	The	the	DT
en-wikipedia-org-520	135	43	Evolution	Evolution	NNP
en-wikipedia-org-520	135	44	of	of	IN
en-wikipedia-org-520	135	45	Cooperation	Cooperation	NNP
en-wikipedia-org-520	135	46	,	,	,
en-wikipedia-org-520	135	47	Basic	Basic	NNP
en-wikipedia-org-520	135	48	Books	Books	NNPS
en-wikipedia-org-520	135	49	,	,	,
en-wikipedia-org-520	135	50	ISBN	ISBN	NNP
en-wikipedia-org-520	135	51	 	  	_SP
en-wikipedia-org-520	135	52	0	0	CD
en-wikipedia-org-520	135	53	-	-	HYPH
en-wikipedia-org-520	135	54	465	465	CD
en-wikipedia-org-520	135	55	-	-	HYPH
en-wikipedia-org-520	135	56	02121	02121	CD
en-wikipedia-org-520	135	57	-	-	HYPH
en-wikipedia-org-520	135	58	2	2	CD
en-wikipedia-org-520	135	59	Richard	Richard	NNP
en-wikipedia-org-520	135	60	Dawkins	Dawkins	NNP
en-wikipedia-org-520	135	61	(	(	-LRB-
en-wikipedia-org-520	135	62	1990	1990	CD
en-wikipedia-org-520	135	63	)	)	-RRB-
en-wikipedia-org-520	135	64	,	,	,
en-wikipedia-org-520	135	65	The	the	DT
en-wikipedia-org-520	135	66	Selfish	Selfish	NNP
en-wikipedia-org-520	135	67	Gene	Gene	NNP
en-wikipedia-org-520	135	68	,	,	,
en-wikipedia-org-520	135	69	second	second	JJ
en-wikipedia-org-520	135	70	edition	edition	NN
en-wikipedia-org-520	135	71	–	–	:
en-wikipedia-org-520	135	72	includes	include	VBZ
en-wikipedia-org-520	135	73	two	two	CD
en-wikipedia-org-520	135	74	chapters	chapter	NNS
en-wikipedia-org-520	135	75	about	about	IN
en-wikipedia-org-520	135	76	the	the	DT
en-wikipedia-org-520	135	77	evolution	evolution	NN
en-wikipedia-org-520	135	78	of	of	IN
en-wikipedia-org-520	135	79	cooperation	cooperation	NN
en-wikipedia-org-520	135	80	,	,	,
en-wikipedia-org-520	135	81	ISBN	ISBN	NNP
en-wikipedia-org-520	135	82	 	  	_SP
en-wikipedia-org-520	135	83	0	0	CD
en-wikipedia-org-520	135	84	-	-	HYPH
en-wikipedia-org-520	135	85	19	19	CD
en-wikipedia-org-520	135	86	-	-	HYPH
en-wikipedia-org-520	135	87	286092	286092	CD
en-wikipedia-org-520	135	88	-	-	HYPH
en-wikipedia-org-520	135	89	5	5	CD
en-wikipedia-org-520	135	90	Herbert	Herbert	NNP
en-wikipedia-org-520	135	91	Gintis	Gintis	NNP
en-wikipedia-org-520	135	92	,	,	,
en-wikipedia-org-520	135	93	Samuel	Samuel	NNP
en-wikipedia-org-520	135	94	Bowles	Bowles	NNP
en-wikipedia-org-520	135	95	,	,	,
en-wikipedia-org-520	135	96	Robert	Robert	NNP
en-wikipedia-org-520	135	97	T.	T.	NNP
en-wikipedia-org-520	135	98	Boyd	Boyd	NNP
en-wikipedia-org-520	135	99	,	,	,
en-wikipedia-org-520	135	100	Ernst	Ernst	NNP
en-wikipedia-org-520	135	101	Fehr	Fehr	NNP
en-wikipedia-org-520	135	102	(	(	-LRB-
en-wikipedia-org-520	135	103	eds	eds	XX
en-wikipedia-org-520	135	104	.	.	.
en-wikipedia-org-520	136	1	)	)	-RRB-
en-wikipedia-org-520	136	2	,	,	,
en-wikipedia-org-520	136	3	Moral	Moral	NNP
en-wikipedia-org-520	136	4	Sentiments	Sentiments	NNPS
en-wikipedia-org-520	136	5	and	and	CC
en-wikipedia-org-520	136	6	Material	Material	NNP
en-wikipedia-org-520	136	7	Interests	Interests	NNPS
en-wikipedia-org-520	136	8	:	:	:
en-wikipedia-org-520	136	9	The	the	DT
en-wikipedia-org-520	136	10	Foundations	Foundations	NNPS
en-wikipedia-org-520	136	11	of	of	IN
en-wikipedia-org-520	136	12	Cooperation	cooperation	NN
en-wikipedia-org-520	136	13	in	in	IN
en-wikipedia-org-520	136	14	Economic	economic	JJ
en-wikipedia-org-520	136	15	Life	life	NN
en-wikipedia-org-520	136	16	(	(	-LRB-
en-wikipedia-org-520	136	17	Economic	Economic	NNP
en-wikipedia-org-520	136	18	Learning	Learning	NNP
en-wikipedia-org-520	136	19	and	and	CC
en-wikipedia-org-520	136	20	Social	Social	NNP
en-wikipedia-org-520	136	21	Evolution	Evolution	NNP
en-wikipedia-org-520	136	22	)	)	-RRB-
en-wikipedia-org-520	136	23	.	.	.
en-wikipedia-org-520	137	1	MIT	MIT	NNP
en-wikipedia-org-520	137	2	2005	2005	CD
en-wikipedia-org-520	137	3	John	John	NNP
en-wikipedia-org-520	137	4	McMurtry	McMurtry	NNP
en-wikipedia-org-520	137	5	,	,	,
en-wikipedia-org-520	137	6	"	"	``
en-wikipedia-org-520	137	7	How	how	WRB
en-wikipedia-org-520	137	8	Competition	competition	NN
en-wikipedia-org-520	137	9	Goes	go	VBZ
en-wikipedia-org-520	137	10	Wrong	wrong	NN
en-wikipedia-org-520	137	11	.	.	.
en-wikipedia-org-520	137	12	"	"	''
en-wikipedia-org-520	138	1	Journal	Journal	NNP
en-wikipedia-org-520	138	2	of	of	IN
en-wikipedia-org-520	138	3	Applied	Applied	NNP
en-wikipedia-org-520	138	4	Philosophy	Philosophy	NNP
en-wikipedia-org-520	138	5	,	,	,
en-wikipedia-org-520	138	6	8(2	8(2	NNP
en-wikipedia-org-520	138	7	)	)	-RRB-
en-wikipedia-org-520	138	8	:	:	:
en-wikipedia-org-520	138	9	200–10	200–10	CD
en-wikipedia-org-520	138	10	,	,	,
en-wikipedia-org-520	138	11	1991	1991	CD
en-wikipedia-org-520	138	12	.	.	.
en-wikipedia-org-520	139	1	Dennis	Dennis	NNP
en-wikipedia-org-520	139	2	Rivers	Rivers	NNP
en-wikipedia-org-520	139	3	,	,	,
en-wikipedia-org-520	139	4	NewConversations.net	newconversations.net	ADD
en-wikipedia-org-520	139	5	,	,	,
en-wikipedia-org-520	139	6	The	the	DT
en-wikipedia-org-520	139	7	Seven	Seven	NNP
en-wikipedia-org-520	139	8	Challenges	Challenges	NNPS
en-wikipedia-org-520	139	9	:	:	:
en-wikipedia-org-520	139	10	A	a	DT
en-wikipedia-org-520	139	11	Workbook	Workbook	NNP
en-wikipedia-org-520	139	12	and	and	CC
en-wikipedia-org-520	139	13	Reader	reader	NN
en-wikipedia-org-520	139	14	About	about	IN
en-wikipedia-org-520	139	15	Communicating	communicate	VBG
en-wikipedia-org-520	139	16	More	more	RBR
en-wikipedia-org-520	139	17	Cooperatively	cooperatively	RB
en-wikipedia-org-520	139	18	,	,	,
en-wikipedia-org-520	139	19	fourth	fourth	JJ
en-wikipedia-org-520	139	20	edition	edition	NN
en-wikipedia-org-520	139	21	,	,	,
en-wikipedia-org-520	139	22	2005	2005	CD
en-wikipedia-org-520	139	23	–	–	:
en-wikipedia-org-520	139	24	treats	treat	NNS
en-wikipedia-org-520	139	25	cooperation	cooperation	NN
en-wikipedia-org-520	139	26	as	as	IN
en-wikipedia-org-520	139	27	a	a	DT
en-wikipedia-org-520	139	28	set	set	NN
en-wikipedia-org-520	139	29	of	of	IN
en-wikipedia-org-520	139	30	skills	skill	NNS
en-wikipedia-org-520	139	31	that	that	WDT
en-wikipedia-org-520	139	32	can	can	MD
en-wikipedia-org-520	139	33	be	be	VB
en-wikipedia-org-520	139	34	improved	improve	VBN
en-wikipedia-org-520	139	35	.	.	.
en-wikipedia-org-520	140	1	M.J.	M.J.	NNP
en-wikipedia-org-520	140	2	van	van	NNP
en-wikipedia-org-520	140	3	den	den	NN
en-wikipedia-org-520	140	4	Assem	Assem	NNP
en-wikipedia-org-520	140	5	,	,	,
en-wikipedia-org-520	140	6	D.	D.	NNP
en-wikipedia-org-520	140	7	van	van	NNP
en-wikipedia-org-520	140	8	Dolder	Dolder	NNP
en-wikipedia-org-520	140	9	and	and	CC
en-wikipedia-org-520	140	10	R.H.	R.H.	NNP
en-wikipedia-org-520	140	11	Thaler	Thaler	NNP
en-wikipedia-org-520	140	12	(	(	-LRB-
en-wikipedia-org-520	140	13	2010	2010	CD
en-wikipedia-org-520	140	14	)	)	-RRB-
en-wikipedia-org-520	140	15	.	.	.
en-wikipedia-org-520	141	1	"	"	``
en-wikipedia-org-520	141	2	Split	split	NN
en-wikipedia-org-520	141	3	or	or	CC
en-wikipedia-org-520	141	4	Steal	steal	VB
en-wikipedia-org-520	141	5	?	?	.
en-wikipedia-org-520	142	1	Cooperative	cooperative	JJ
en-wikipedia-org-520	142	2	Behavior	Behavior	NNP
en-wikipedia-org-520	142	3	When	when	WRB
en-wikipedia-org-520	142	4	the	the	DT
en-wikipedia-org-520	142	5	Stakes	stake	NNS
en-wikipedia-org-520	142	6	are	be	VBP
en-wikipedia-org-520	142	7	Large	large	JJ
en-wikipedia-org-520	142	8	"	"	``
en-wikipedia-org-520	142	9	External	external	JJ
en-wikipedia-org-520	142	10	links[edit	links[edit	,
en-wikipedia-org-520	142	11	]	]	-RRB-
en-wikipedia-org-520	142	12	Look	look	VB
en-wikipedia-org-520	142	13	up	up	RP
en-wikipedia-org-520	142	14	cooperation	cooperation	NN
en-wikipedia-org-520	142	15	in	in	IN
en-wikipedia-org-520	142	16	Wiktionary	Wiktionary	NNP
en-wikipedia-org-520	142	17	,	,	,
en-wikipedia-org-520	142	18	the	the	DT
en-wikipedia-org-520	142	19	free	free	JJ
en-wikipedia-org-520	142	20	dictionary	dictionary	NNP
en-wikipedia-org-520	142	21	.	.	.
en-wikipedia-org-520	143	1	Wikiquote	Wikiquote	NNP
en-wikipedia-org-520	143	2	has	have	VBZ
en-wikipedia-org-520	143	3	quotations	quotation	NNS
en-wikipedia-org-520	143	4	related	relate	VBN
en-wikipedia-org-520	143	5	to	to	IN
en-wikipedia-org-520	143	6	:	:	:
en-wikipedia-org-520	143	7	Cooperation	cooperation	NN
en-wikipedia-org-520	143	8	Media	medium	NNS
en-wikipedia-org-520	143	9	related	relate	VBN
en-wikipedia-org-520	143	10	to	to	IN
en-wikipedia-org-520	143	11	Cooperation	Cooperation	NNP
en-wikipedia-org-520	143	12	at	at	IN
en-wikipedia-org-520	143	13	Wikimedia	Wikimedia	NNP
en-wikipedia-org-520	143	14	Commons	Commons	NNP
en-wikipedia-org-520	143	15	An	An	NNP
en-wikipedia-org-520	143	16	Operation	Operation	NNP
en-wikipedia-org-520	143	17	of	of	IN
en-wikipedia-org-520	143	18	Cooperation	Cooperation	NNP
en-wikipedia-org-520	143	19	,	,	,
en-wikipedia-org-520	143	20	A	a	DT
en-wikipedia-org-520	143	21	book	book	NN
en-wikipedia-org-520	143	22	about	about	IN
en-wikipedia-org-520	143	23	cooperation	cooperation	NN
en-wikipedia-org-520	143	24	and	and	CC
en-wikipedia-org-520	143	25	the	the	DT
en-wikipedia-org-520	143	26	benefits	benefit	NNS
en-wikipedia-org-520	143	27	of	of	IN
en-wikipedia-org-520	143	28	this	this	DT
en-wikipedia-org-520	143	29	path	path	NN
en-wikipedia-org-520	143	30	,	,	,
en-wikipedia-org-520	143	31	as	as	IN
en-wikipedia-org-520	143	32	opposed	oppose	VBN
en-wikipedia-org-520	143	33	to	to	IN
en-wikipedia-org-520	143	34	working	work	VBG
en-wikipedia-org-520	143	35	alone	alone	RB
en-wikipedia-org-520	143	36	.	.	.
en-wikipedia-org-520	144	1	Rheingold.com	Rheingold.com	NNP
en-wikipedia-org-520	144	2	,	,	,
en-wikipedia-org-520	144	3	The	the	DT
en-wikipedia-org-520	144	4	Cooperation	Cooperation	NNP
en-wikipedia-org-520	144	5	Project	Project	NNP
en-wikipedia-org-520	144	6	:	:	:
en-wikipedia-org-520	144	7	Objectives	Objectives	NNP
en-wikipedia-org-520	144	8	,	,	,
en-wikipedia-org-520	144	9	Accomplishments	Accomplishments	NNPS
en-wikipedia-org-520	144	10	,	,	,
en-wikipedia-org-520	144	11	and	and	CC
en-wikipedia-org-520	144	12	Proposals	proposal	NNS
en-wikipedia-org-520	144	13	.	.	.
en-wikipedia-org-520	145	1	Howard	Howard	NNP
en-wikipedia-org-520	145	2	Rheingold	Rheingold	NNP
en-wikipedia-org-520	145	3	's	's	POS
en-wikipedia-org-520	145	4	project	project	NN
en-wikipedia-org-520	145	5	with	with	IN
en-wikipedia-org-520	145	6	Institute	Institute	NNP
en-wikipedia-org-520	145	7	for	for	IN
en-wikipedia-org-520	145	8	the	the	DT
en-wikipedia-org-520	145	9	Future	Future	NNP
en-wikipedia-org-520	145	10	.	.	.
en-wikipedia-org-520	146	1	Etra.cc	Etra.cc	NNP
en-wikipedia-org-520	146	2	,	,	,
en-wikipedia-org-520	146	3	Cooperation	cooperation	NN
en-wikipedia-org-520	146	4	platform	platform	NN
en-wikipedia-org-520	146	5	for	for	IN
en-wikipedia-org-520	146	6	transport	transport	NN
en-wikipedia-org-520	146	7	research	research	NN
en-wikipedia-org-520	146	8	(	(	-LRB-
en-wikipedia-org-520	146	9	scientific	scientific	JJ
en-wikipedia-org-520	146	10	)	)	-RRB-
en-wikipedia-org-520	146	11	Imprology.com	Imprology.com	NNP
en-wikipedia-org-520	146	12	,	,	,
en-wikipedia-org-520	146	13	The	the	DT
en-wikipedia-org-520	146	14	Far	Far	NNP
en-wikipedia-org-520	146	15	Games	Games	NNPS
en-wikipedia-org-520	146	16	,	,	,
en-wikipedia-org-520	146	17	a	a	DT
en-wikipedia-org-520	146	18	list	list	NN
en-wikipedia-org-520	146	19	of	of	IN
en-wikipedia-org-520	146	20	games	game	NNS
en-wikipedia-org-520	146	21	using	use	VBG
en-wikipedia-org-520	146	22	theatrical	theatrical	JJ
en-wikipedia-org-520	146	23	improvisation	improvisation	NN
en-wikipedia-org-520	146	24	to	to	TO
en-wikipedia-org-520	146	25	encourage	encourage	VB
en-wikipedia-org-520	146	26	collaboration	collaboration	NN
en-wikipedia-org-520	146	27	and	and	CC
en-wikipedia-org-520	146	28	distributed	distributed	JJ
en-wikipedia-org-520	146	29	leadership	leadership	NN
en-wikipedia-org-520	146	30	Authority	Authority	NNP
en-wikipedia-org-520	146	31	control	control	NN
en-wikipedia-org-520	146	32	GND	GND	NNP
en-wikipedia-org-520	146	33	:	:	:
en-wikipedia-org-520	146	34	4032386	4032386	CD
en-wikipedia-org-520	146	35	-	-	SYM
en-wikipedia-org-520	146	36	9	9	CD
en-wikipedia-org-520	146	37	NARA	NARA	NNP
en-wikipedia-org-520	146	38	:	:	:
en-wikipedia-org-520	146	39	10637764	10637764	CD
en-wikipedia-org-520	146	40	Retrieved	retrieve	VBN
en-wikipedia-org-520	146	41	from	from	IN
en-wikipedia-org-520	146	42	"	"	``
en-wikipedia-org-520	146	43	https://en.wikipedia.org/w/index.php?title=Cooperation&oldid=993320957	https://en.wikipedia.org/w/index.php?title=Cooperation&oldid=993320957	NNP
en-wikipedia-org-520	146	44	"	"	''
en-wikipedia-org-520	146	45	Categories	category	NNS
en-wikipedia-org-520	146	46	:	:	:
en-wikipedia-org-520	146	47	Collaboration	collaboration	NN
en-wikipedia-org-520	146	48	Ethology	ethology	NN
en-wikipedia-org-520	146	49	Organizational	organizational	JJ
en-wikipedia-org-520	146	50	theory	theory	NN
en-wikipedia-org-520	146	51	Moral	moral	JJ
en-wikipedia-org-520	146	52	psychology	psychology	NN
en-wikipedia-org-520	146	53	Hidden	hide	VBN
en-wikipedia-org-520	146	54	categories	category	NNS
en-wikipedia-org-520	146	55	:	:	:
en-wikipedia-org-520	146	56	CS1	cs1	NN
en-wikipedia-org-520	146	57	errors	error	NNS
en-wikipedia-org-520	146	58	:	:	:
en-wikipedia-org-520	146	59	missing	miss	VBG
en-wikipedia-org-520	146	60	periodical	periodical	JJ
en-wikipedia-org-520	146	61	CS1	CS1	NNP
en-wikipedia-org-520	146	62	maint	maint	NN
en-wikipedia-org-520	146	63	:	:	:
en-wikipedia-org-520	146	64	multiple	multiple	JJ
en-wikipedia-org-520	146	65	names	name	NNS
en-wikipedia-org-520	146	66	:	:	:
en-wikipedia-org-520	146	67	authors	author	NNS
en-wikipedia-org-520	146	68	list	list	VBP
en-wikipedia-org-520	146	69	Use	Use	NNP
en-wikipedia-org-520	146	70	dmy	dmy	NN
en-wikipedia-org-520	146	71	dates	date	VBZ
en-wikipedia-org-520	146	72	from	from	IN
en-wikipedia-org-520	146	73	November	November	NNP
en-wikipedia-org-520	146	74	2020	2020	CD
en-wikipedia-org-520	146	75	All	all	DT
en-wikipedia-org-520	146	76	articles	article	NNS
en-wikipedia-org-520	146	77	with	with	IN
en-wikipedia-org-520	146	78	unsourced	unsourced	JJ
en-wikipedia-org-520	146	79	statements	statement	NNS
en-wikipedia-org-520	146	80	Articles	article	NNS
en-wikipedia-org-520	146	81	with	with	IN
en-wikipedia-org-520	146	82	unsourced	unsourced	JJ
en-wikipedia-org-520	146	83	statements	statement	NNS
en-wikipedia-org-520	146	84	from	from	IN
en-wikipedia-org-520	146	85	July	July	NNP
en-wikipedia-org-520	146	86	2013	2013	CD
en-wikipedia-org-520	146	87	Commons	Commons	NNP
en-wikipedia-org-520	146	88	category	category	NN
en-wikipedia-org-520	146	89	link	link	NN
en-wikipedia-org-520	146	90	from	from	IN
en-wikipedia-org-520	146	91	Wikidata	Wikidata	NNP
en-wikipedia-org-520	146	92	Wikipedia	Wikipedia	NNP
en-wikipedia-org-520	146	93	articles	article	NNS
en-wikipedia-org-520	146	94	with	with	IN
en-wikipedia-org-520	146	95	GND	GND	NNP
en-wikipedia-org-520	146	96	identifiers	identifier	NNS
en-wikipedia-org-520	146	97	Wikipedia	Wikipedia	NNP
en-wikipedia-org-520	146	98	articles	article	NNS
en-wikipedia-org-520	146	99	with	with	IN
en-wikipedia-org-520	146	100	NARA	NARA	NNP
en-wikipedia-org-520	146	101	identifiers	identifier	NNS
en-wikipedia-org-520	146	102	Navigation	Navigation	NNP
en-wikipedia-org-520	146	103	menu	menu	NN
en-wikipedia-org-520	146	104	Personal	personal	JJ
en-wikipedia-org-520	146	105	tools	tool	NNS
en-wikipedia-org-520	146	106	Not	not	RB
en-wikipedia-org-520	146	107	logged	log	VBN
en-wikipedia-org-520	146	108	in	in	IN
en-wikipedia-org-520	146	109	Talk	Talk	NNP
en-wikipedia-org-520	146	110	Contributions	Contributions	NNP
en-wikipedia-org-520	146	111	Create	Create	NNP
en-wikipedia-org-520	146	112	account	account	NN
en-wikipedia-org-520	146	113	Log	Log	NNP
en-wikipedia-org-520	146	114	in	in	IN
en-wikipedia-org-520	146	115	Namespaces	Namespaces	NNP
en-wikipedia-org-520	146	116	Article	Article	NNP
en-wikipedia-org-520	146	117	Talk	talk	NN
en-wikipedia-org-520	146	118	Variants	variant	VBZ
en-wikipedia-org-520	146	119	Views	view	NNS
en-wikipedia-org-520	146	120	Read	read	VBP
en-wikipedia-org-520	146	121	Edit	edit	NN
en-wikipedia-org-520	146	122	View	View	NNP
en-wikipedia-org-520	146	123	history	history	NN
en-wikipedia-org-520	146	124	More	More	JJR
en-wikipedia-org-520	146	125	Search	Search	NNP
en-wikipedia-org-520	146	126	Navigation	Navigation	NNP
en-wikipedia-org-520	146	127	Main	Main	NNP
en-wikipedia-org-520	146	128	page	page	NN
en-wikipedia-org-520	146	129	Contents	content	VBZ
en-wikipedia-org-520	146	130	Current	current	JJ
en-wikipedia-org-520	146	131	events	event	NNS
en-wikipedia-org-520	146	132	Random	random	JJ
en-wikipedia-org-520	146	133	article	article	NN
en-wikipedia-org-520	146	134	About	about	IN
en-wikipedia-org-520	146	135	Wikipedia	Wikipedia	NNP
en-wikipedia-org-520	146	136	Contact	Contact	NNP
en-wikipedia-org-520	146	137	us	-PRON-	PRP
en-wikipedia-org-520	146	138	Donate	Donate	NNP
en-wikipedia-org-520	146	139	Contribute	contribute	NN
en-wikipedia-org-520	146	140	Help	help	NN
en-wikipedia-org-520	146	141	Learn	learn	VB
en-wikipedia-org-520	146	142	to	to	TO
en-wikipedia-org-520	146	143	edit	edit	VB
en-wikipedia-org-520	146	144	Community	community	NN
en-wikipedia-org-520	146	145	portal	portal	JJ
en-wikipedia-org-520	146	146	Recent	recent	JJ
en-wikipedia-org-520	146	147	changes	change	NNS
en-wikipedia-org-520	146	148	Upload	upload	JJ
en-wikipedia-org-520	146	149	file	file	NN
en-wikipedia-org-520	146	150	Tools	tool	NNS
en-wikipedia-org-520	146	151	What	what	WP
en-wikipedia-org-520	146	152	links	link	NNS
en-wikipedia-org-520	146	153	here	here	RB
en-wikipedia-org-520	146	154	Related	relate	VBN
en-wikipedia-org-520	146	155	changes	change	VBZ
en-wikipedia-org-520	146	156	Upload	upload	JJ
en-wikipedia-org-520	146	157	file	file	VBP
en-wikipedia-org-520	146	158	Special	special	JJ
en-wikipedia-org-520	146	159	pages	page	NNS
en-wikipedia-org-520	146	160	Permanent	permanent	JJ
en-wikipedia-org-520	146	161	link	link	NN
en-wikipedia-org-520	146	162	Page	Page	NNP
en-wikipedia-org-520	146	163	information	information	NN
en-wikipedia-org-520	146	164	Cite	cite	VB
en-wikipedia-org-520	146	165	this	this	DT
en-wikipedia-org-520	146	166	page	page	NN
en-wikipedia-org-520	146	167	Wikidata	wikidata	NN
en-wikipedia-org-520	146	168	item	item	NN
en-wikipedia-org-520	146	169	Print	print	NN
en-wikipedia-org-520	146	170	/	/	SYM
en-wikipedia-org-520	146	171	export	export	NN
en-wikipedia-org-520	146	172	Download	Download	NNP
en-wikipedia-org-520	146	173	as	as	IN
en-wikipedia-org-520	146	174	PDF	PDF	NNP
en-wikipedia-org-520	146	175	Printable	Printable	NNP
en-wikipedia-org-520	146	176	version	version	NN
en-wikipedia-org-520	146	177	In	in	IN
en-wikipedia-org-520	146	178	other	other	JJ
en-wikipedia-org-520	146	179	projects	project	NNS
en-wikipedia-org-520	146	180	Wikiquote	Wikiquote	NNP
en-wikipedia-org-520	146	181	Languages	Languages	NNP
en-wikipedia-org-520	146	182	العربية	العربية	NN
en-wikipedia-org-520	146	183	Беларуская	Беларуская	NNP
en-wikipedia-org-520	146	184	Bosanski	Bosanski	NNP
en-wikipedia-org-520	146	185	Català	Català	NNP
en-wikipedia-org-520	146	186	Čeština	Čeština	NNP
en-wikipedia-org-520	146	187	Dansk	Dansk	NNP
en-wikipedia-org-520	146	188	Deutsch	Deutsch	NNP
en-wikipedia-org-520	146	189	Español	Español	NNP
en-wikipedia-org-520	146	190	Esperanto	Esperanto	NNP
en-wikipedia-org-520	146	191	فارسی	فارسی	JJ
en-wikipedia-org-520	146	192	Français	Français	NNP
en-wikipedia-org-520	146	193	Galego	Galego	NNP
en-wikipedia-org-520	146	194	Հայերեն	Հայերեն	NNP
en-wikipedia-org-520	146	195	हिन्दी	हिन्दी	VBZ
en-wikipedia-org-520	146	196	Bahasa	Bahasa	NNP
en-wikipedia-org-520	146	197	Indonesia	Indonesia	NNP
en-wikipedia-org-520	146	198	IsiXhosa	IsiXhosa	NNP
en-wikipedia-org-520	146	199	Italiano	Italiano	NNP
en-wikipedia-org-520	146	200	עברית	עברית	NN
en-wikipedia-org-520	146	201	Lietuvių	Lietuvių	NNP
en-wikipedia-org-520	146	202	Magyar	Magyar	NNP
en-wikipedia-org-520	146	203	मराठी	मराठी	NN
en-wikipedia-org-520	146	204	日本語	日本語	NNP
en-wikipedia-org-520	146	205	Norsk	Norsk	NNP
en-wikipedia-org-520	146	206	bokmål	bokmål	NNP
en-wikipedia-org-520	146	207	Polski	Polski	NNP
en-wikipedia-org-520	146	208	Português	Português	NNP
en-wikipedia-org-520	146	209	Română	Română	NNP
en-wikipedia-org-520	146	210	Русский	Русский	NNP
en-wikipedia-org-520	146	211	Simple	Simple	NNP
en-wikipedia-org-520	146	212	English	English	NNP
en-wikipedia-org-520	146	213	Српски	Српски	NNP
en-wikipedia-org-520	146	214	/	/	SYM
en-wikipedia-org-520	146	215	srpski	srpski	JJ
en-wikipedia-org-520	146	216	Svenska	Svenska	NNP
en-wikipedia-org-520	146	217	தமிழ்	தமிழ்	,
en-wikipedia-org-520	146	218	Тоҷикӣ	Тоҷикӣ	NNP
en-wikipedia-org-520	146	219	Türkçe	Türkçe	NNP
en-wikipedia-org-520	146	220	Українська	Українська	NNP
en-wikipedia-org-520	146	221	اردو	اردو	NN
en-wikipedia-org-520	146	222	Tiếng	Tiếng	NNP
en-wikipedia-org-520	146	223	Việt	Việt	NNP
en-wikipedia-org-520	146	224	Edit	Edit	NNP
en-wikipedia-org-520	146	225	links	link	NNS
en-wikipedia-org-520	146	226	This	this	DT
en-wikipedia-org-520	146	227	page	page	NN
en-wikipedia-org-520	146	228	was	be	VBD
en-wikipedia-org-520	146	229	last	last	RB
en-wikipedia-org-520	146	230	edited	edit	VBN
en-wikipedia-org-520	146	231	on	on	IN
en-wikipedia-org-520	146	232	10	10	CD
en-wikipedia-org-520	146	233	December	December	NNP
en-wikipedia-org-520	146	234	2020	2020	CD
en-wikipedia-org-520	146	235	,	,	,
en-wikipedia-org-520	146	236	at	at	IN
en-wikipedia-org-520	146	237	00:39	00:39	CD
en-wikipedia-org-520	146	238	 	  	_SP
en-wikipedia-org-520	146	239	(	(	-LRB-
en-wikipedia-org-520	146	240	UTC	UTC	NNP
en-wikipedia-org-520	146	241	)	)	-RRB-
en-wikipedia-org-520	146	242	.	.	.
en-wikipedia-org-520	147	1	Text	text	NN
en-wikipedia-org-520	147	2	is	be	VBZ
en-wikipedia-org-520	147	3	available	available	JJ
en-wikipedia-org-520	147	4	under	under	IN
en-wikipedia-org-520	147	5	the	the	DT
en-wikipedia-org-520	147	6	Creative	Creative	NNP
en-wikipedia-org-520	147	7	Commons	Commons	NNP
en-wikipedia-org-520	147	8	Attribution	Attribution	NNP
en-wikipedia-org-520	147	9	-	-	HYPH
en-wikipedia-org-520	147	10	ShareAlike	ShareAlike	NNP
en-wikipedia-org-520	147	11	License	License	NNP
en-wikipedia-org-520	147	12	;	;	,
en-wikipedia-org-520	147	13	additional	additional	JJ
en-wikipedia-org-520	147	14	terms	term	NNS
en-wikipedia-org-520	147	15	may	may	MD
en-wikipedia-org-520	147	16	apply	apply	VB
en-wikipedia-org-520	147	17	.	.	.
en-wikipedia-org-520	148	1	By	by	IN
en-wikipedia-org-520	148	2	using	use	VBG
en-wikipedia-org-520	148	3	this	this	DT
en-wikipedia-org-520	148	4	site	site	NN
en-wikipedia-org-520	148	5	,	,	,
en-wikipedia-org-520	148	6	you	-PRON-	PRP
en-wikipedia-org-520	148	7	agree	agree	VBP
en-wikipedia-org-520	148	8	to	to	IN
en-wikipedia-org-520	148	9	the	the	DT
en-wikipedia-org-520	148	10	Terms	term	NNS
en-wikipedia-org-520	148	11	of	of	IN
en-wikipedia-org-520	148	12	Use	Use	NNP
en-wikipedia-org-520	148	13	and	and	CC
en-wikipedia-org-520	148	14	Privacy	Privacy	NNP
en-wikipedia-org-520	148	15	Policy	Policy	NNP
en-wikipedia-org-520	148	16	.	.	.
en-wikipedia-org-520	149	1	Wikipedia	Wikipedia	NNP
en-wikipedia-org-520	149	2	®	®	NNPS
en-wikipedia-org-520	149	3	is	be	VBZ
en-wikipedia-org-520	149	4	a	a	DT
en-wikipedia-org-520	149	5	registered	registered	JJ
en-wikipedia-org-520	149	6	trademark	trademark	NN
en-wikipedia-org-520	149	7	of	of	IN
en-wikipedia-org-520	149	8	the	the	DT
en-wikipedia-org-520	149	9	Wikimedia	Wikimedia	NNP
en-wikipedia-org-520	149	10	Foundation	Foundation	NNP
en-wikipedia-org-520	149	11	,	,	,
en-wikipedia-org-520	149	12	Inc.	Inc.	NNP
en-wikipedia-org-520	149	13	,	,	,
en-wikipedia-org-520	149	14	a	a	DT
en-wikipedia-org-520	149	15	non	non	JJ
en-wikipedia-org-520	149	16	-	-	JJ
en-wikipedia-org-520	149	17	profit	profit	JJ
en-wikipedia-org-520	149	18	organization	organization	NN
en-wikipedia-org-520	149	19	.	.	.
en-wikipedia-org-520	150	1	Privacy	privacy	NN
en-wikipedia-org-520	150	2	policy	policy	NN
en-wikipedia-org-520	150	3	About	about	IN
en-wikipedia-org-520	150	4	Wikipedia	Wikipedia	NNP
en-wikipedia-org-520	150	5	Disclaimers	Disclaimers	NNPS
en-wikipedia-org-520	150	6	Contact	Contact	NNP
en-wikipedia-org-520	150	7	Wikipedia	Wikipedia	NNP
en-wikipedia-org-520	150	8	Mobile	Mobile	NNP
en-wikipedia-org-520	150	9	view	view	NN
en-wikipedia-org-520	150	10	Developers	Developers	NNP
en-wikipedia-org-520	150	11	Statistics	Statistics	NNP
en-wikipedia-org-520	150	12	Cookie	Cookie	NNP
en-wikipedia-org-520	150	13	statement	statement	NN