I think just living in a house with so many girls is making him go crazy?
1	I	I	PRON	PRP	Case=Nom|Number=Sing|Person=1|PronType=Prs	2	nsubj	2:nsubj	_
2	think	think	VERB	VBP	Mood=Ind|Number=Sing|Person=1|Tense=Pres|VerbForm=Fin	0	root	0:root	_
3	just	just	ADV	RB	_	4	advmod	4:advmod	_
4	living	live	VERB	VBG	VerbForm=Ger	13	csubj	13:csubj	_
5	in	in	ADP	IN	_	7	case	7:case	_
6	a	a	DET	DT	Definite=Ind|PronType=Art	7	det	7:det	_
7	house	house	NOUN	NN	Number=Sing	4	obl	4:obl:in	_
8	with	with	ADP	IN	_	11	case	11:case	_
9	so	so	ADV	RB	_	10	advmod	10:advmod	_
10	many	many	ADJ	JJ	Degree=Pos	11	amod	11:amod	_
11	girls	girl	NOUN	NNS	Number=Plur	7	nmod	7:nmod:with	_
12	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	13	aux	13:aux	_
13	making	make	VERB	VBG	Tense=Pres|VerbForm=Part	2	ccomp	2:ccomp	_
14	him	he	PRON	PRP	Case=Acc|Gender=Masc|Number=Sing|Person=3|PronType=Prs	13	obj	13:obj|15:nsubj:xsubj|16:nsubj:xsubj	_
15	go	go	VERB	VB	VerbForm=Inf	13	xcomp	13:xcomp	_
16	crazy	crazy	ADJ	JJ	Degree=Pos	15	xcomp	15:xcomp	SpaceAfter=No
17	?	?	PUNCT	.	_	2	punct	2:punct	_
