Regarding those rumors about wolves living in Yellowstone prior to the official reintroduction?
1	Regarding	regard	VERB	VBG	VerbForm=Ger	3	case	3:case	_
2	those	that	DET	DT	Number=Plur|PronType=Dem	3	det	3:det	_
3	rumors	rumor	NOUN	NNS	Number=Plur	0	root	0:root	_
4	about	about	ADP	IN	_	5	case	5:case	_
5	wolves	wolf	NOUN	NNS	Number=Plur	3	nmod	3:nmod:about	_
6	living	live	VERB	VBG	VerbForm=Ger	5	acl	5:acl	_
7	in	in	ADP	IN	_	8	case	8:case	_
8	Yellowstone	Yellowstone	PROPN	NNP	Number=Sing	6	obl	6:obl:in	_
9	prior	prior	ADJ	JJ	Degree=Pos|ExtPos=ADP	13	case	13:case	_
10	to	to	ADP	IN	_	9	fixed	9:fixed	_
11	the	the	DET	DT	Definite=Def|PronType=Art	13	det	13:det	_
12	official	official	ADJ	JJ	Degree=Pos	13	amod	13:amod	_
13	reintroduction	reintroduction	NOUN	NN	Number=Sing	6	obl	6:obl:prior_to	SpaceAfter=No
14	?	?	PUNCT	.	_	3	punct	3:punct	_
