Hens raise in battery cages stay "hypnotized" longer, possibly because of greater fear.
1	Hens	hen	NOUN	NNS	Number=Plur	6	nsubj	6:nsubj|8:nsubj:xsubj	Discourse=joint-other_m:88->86:0|Entity=(87-animal-new-cf1-1-sgl
2	raise	raise	VERB	VBN	Tense=Past|Typo=Yes|VerbForm=Part	1	acl	1:acl	CorrectForm=raised|Discourse=elaboration-attribute:89->88:0|XML=<sic ana:::"raised"></sic>
3	in	in	ADP	IN	_	5	case	5:case	_
4	battery	battery	NOUN	NN	Number=Sing	5	compound	5:compound	Entity=(88-place-new-cf2-2-sgl
5	cages	cage	NOUN	NNS	Number=Plur	2	obl	2:obl:in	Entity=88)87)
6	stay	stay	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	0	root	0:root	Discourse=same-unit_m:90->88:1
7	"	''	PUNCT	``	_	8	punct	8:punct	SpaceAfter=No|XML=<q>
8	hypnotized	hypnotize	VERB	VBN	Tense=Past|VerbForm=Part	6	xcomp	6:xcomp	SpaceAfter=No
9	"	''	PUNCT	''	_	8	punct	8:punct	XML=</q>
10	longer	long	ADV	RBR	Degree=Cmp	6	advmod	6:advmod	SpaceAfter=No
11	,	,	PUNCT	,	_	16	punct	16:punct	_
12	possibly	possibly	ADV	RB	Degree=Pos	16	advmod	16:advmod	Discourse=causal-cause:91->88:2
13	because	because	ADP	IN	_	16	case	16:case	_
14	of	of	ADP	IN	_	13	fixed	13:fixed	_
15	greater	great	ADJ	JJR	Degree=Cmp	16	amod	16:amod	Entity=(89-abstract-new-cf3-2-sgl
16	fear	fear	NOUN	NN	Number=Sing	6	obl	6:obl:because_of	Entity=89)|SpaceAfter=No
17	.	.	PUNCT	.	_	6	punct	6:punct	_
