Anthropologist Ken Barger (1971) discovered this when he conducted a participatory observation in an Inuit community in the Canadian Arctic.
1	Anthropologist	anthropologist	NOUN	NN	Number=Sing	7	nsubj	7:nsubj	Discourse=explanation-evidence:89->87:1|Entity=(166-abstract-new-cf3-1,2,3-sgl(167-person-new-cf1-1,2,3-coref
2	Ken	Ken	PROPN	NNP	Number=Sing	1	flat	1:flat	_
3	Barger	Barger	PROPN	NNP	Number=Sing	2	flat	2:flat	Entity=167)
4	(	(	PUNCT	-LRB-	_	5	punct	5:punct	Discourse=context-circumstance:90->89:0|SpaceAfter=No
5	1971	1971	NUM	CD	NumForm=Digit|NumType=Card	1	nmod:npmod	1:nmod:npmod	Entity=(168-time-new-cf7-1-sgl)|SpaceAfter=No|XML=<date when:::"1971"></date>
6	)	)	PUNCT	-RRB-	_	5	punct	5:punct	Entity=166)
7	discovered	discover	VERB	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	0	root	0:root	Discourse=same-unit_m:91->89:1
8	this	this	PRON	DT	Number=Sing|PronType=Dem	7	obj	7:obj	Entity=(163-abstract-giv:act-cf2*-1-coref)
9	when	when	ADV	WRB	PronType=Int	11	advmod	11:advmod	Discourse=context-circumstance:92->91:0
10	he	he	PRON	PRP	Case=Nom|Gender=Masc|Number=Sing|Person=3|PronType=Prs	11	nsubj	11:nsubj	Entity=(167-person-giv:act-cf1-1-ana)
11	conducted	conduct	VERB	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	7	advcl	7:advcl:when	_
12	a	a	DET	DT	Definite=Ind|PronType=Art	14	det	14:det	Entity=(169-event-new-cf4-3-sgl
13	participatory	participatory	ADJ	JJ	Degree=Pos	14	amod	14:amod	_
14	observation	observation	NOUN	NN	Number=Sing	11	obj	11:obj	Entity=169)
15	in	in	ADP	IN	_	18	case	18:case	_
16	an	a	DET	DT	Definite=Ind|PronType=Art	18	det	18:det	Entity=(170-organization-new-cf6-3,6-coref
17	Inuit	Inuit	ADJ	JJ	Degree=Pos	18	amod	18:amod	_
18	community	community	NOUN	NN	Number=Sing	11	obl	11:obl:in	_
19	in	in	ADP	IN	_	22	case	22:case	_
20	the	the	DET	DT	Definite=Def|PronType=Art	22	det	22:det	Entity=(171-place-new-cf5-2,3-sgl-Northern_Canada
21	Canadian	Canadian	ADJ	NNP	Degree=Pos|Number=Sing	22	amod	22:amod	_
22	Arctic	Arctic	PROPN	NNP	Number=Sing	18	nmod	18:nmod:in	Entity=171)170)|SpaceAfter=No
23	.	.	PUNCT	.	_	7	punct	7:punct	_
