Rumor also had it some renegade biologist brought a caged pair to Yellowstone and released them into the wild sometime in the 1970s, hoping to reestablish a breeding population.
1	Rumor	rumor	NOUN	NN	Number=Sing	3	nsubj	3:nsubj	_
2	also	also	ADV	RB	_	3	advmod	3:advmod	_
3	had	have	VERB	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	0	root	0:root	_
4	it	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	3	expl	3:expl	_
5	some	some	DET	DT	_	7	det	7:det	_
6	renegade	renegade	ADJ	JJ	Degree=Pos	7	amod	7:amod	_
7	biologist	biologist	NOUN	NN	Number=Sing	8	nsubj	8:nsubj|15:nsubj	_
8	brought	bring	VERB	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	3	ccomp	3:ccomp	_
9	a	a	DET	DT	Definite=Ind|PronType=Art	11	det	11:det	_
10	caged	cage	VERB	VBN	Tense=Past|VerbForm=Part	11	amod	11:amod	_
11	pair	pair	NOUN	NN	Number=Sing	8	obj	8:obj	_
12	to	to	ADP	IN	_	13	case	13:case	_
13	Yellowstone	Yellowstone	PROPN	NNP	Number=Sing	8	obl	8:obl:to	_
14	and	and	CCONJ	CC	_	15	cc	15:cc	_
15	released	release	VERB	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	8	conj	3:ccomp|8:conj:and	_
16	them	they	PRON	PRP	Case=Acc|Number=Plur|Person=3|PronType=Prs	15	obj	15:obj	_
17	into	into	ADP	IN	_	19	case	19:case	_
18	the	the	DET	DT	Definite=Def|PronType=Art	19	det	19:det	_
19	wild	wild	NOUN	NN	Number=Sing	15	obl	15:obl:into	_
20	sometime	sometime	ADV	RB	_	15	advmod	15:advmod	_
21	in	in	ADP	IN	_	23	case	23:case	_
22	the	the	DET	DT	Definite=Def|PronType=Art	23	det	23:det	_
23	1970s	1970	NOUN	NNS	Number=Plur	20	obl	20:obl:in	SpaceAfter=No
24	,	,	PUNCT	,	_	15	punct	15:punct	_
25	hoping	hope	VERB	VBG	VerbForm=Ger	15	advcl	15:advcl	_
26	to	to	PART	TO	_	27	mark	27:mark	_
27	reestablish	reestablish	VERB	VB	VerbForm=Inf	25	xcomp	25:xcomp	_
28	a	a	DET	DT	Definite=Ind|PronType=Art	30	det	30:det	_
29	breeding	breed	VERB	VBG	VerbForm=Ger	30	amod	30:amod	_
30	population	population	NOUN	NN	Number=Sing	27	obj	27:obj	SpaceAfter=No
31	.	.	PUNCT	.	_	3	punct	3:punct	_
