I think 90 percent of the tenants are smokers!
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	90	90	NUM	CD	NumForm=Digit|NumType=Card	4	nummod	4:nummod	_
4	percent	percent	NOUN	NN	Number=Sing	9	nsubj	9:nsubj	_
5	of	of	ADP	IN	_	7	case	7:case	_
6	the	the	DET	DT	Definite=Def|PronType=Art	7	det	7:det	_
7	tenants	tenant	NOUN	NNS	Number=Plur	4	nmod	4:nmod:of	_
8	are	be	AUX	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	9	cop	9:cop	_
9	smokers	smoker	NOUN	NNS	Number=Plur	2	ccomp	2:ccomp	SpaceAfter=No
10	!	!	PUNCT	.	_	2	punct	2:punct	_
