he doesn't seem to know that they are food.
1	he	he	PRON	PRP	Case=Nom|Gender=Masc|Number=Sing|Person=3|PronType=Prs	4	nsubj	4:nsubj|6:nsubj:xsubj	_
2-3	doesn't	_	_	_	_	_	_	_	_
2	does	do	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	4	aux	4:aux	_
3	n't	not	PART	RB	_	4	advmod	4:advmod	_
4	seem	seem	VERB	VB	VerbForm=Inf	0	root	0:root	_
5	to	to	PART	TO	_	6	mark	6:mark	_
6	know	know	VERB	VB	VerbForm=Inf	4	xcomp	4:xcomp	_
7	that	that	SCONJ	IN	_	10	mark	10:mark	_
8	they	they	PRON	PRP	Case=Nom|Number=Plur|Person=3|PronType=Prs	10	nsubj	10:nsubj	_
9	are	be	AUX	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	10	cop	10:cop	_
10	food	food	NOUN	NN	Number=Sing	6	ccomp	6:ccomp	SpaceAfter=No
11	.	.	PUNCT	.	_	4	punct	4:punct	_
