I realize that some were not signed by the artist but it is an important fact in my buying decision.
1	I	I	PRON	PRP	Case=Nom|Number=Sing|Person=1|PronType=Prs	2	nsubj	2:nsubj	_
2	realize	realize	VERB	VBP	Mood=Ind|Number=Sing|Person=1|Tense=Pres|VerbForm=Fin	0	root	0:root	_
3	that	that	SCONJ	IN	_	7	mark	7:mark	_
4	some	some	DET	DT	_	7	nsubj:pass	7:nsubj:pass	_
5	were	be	AUX	VBD	Mood=Ind|Number=Plur|Person=3|Tense=Past|VerbForm=Fin	7	aux:pass	7:aux:pass	_
6	not	not	PART	RB	_	7	advmod	7:advmod	_
7	signed	sign	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	2	ccomp	2:ccomp	_
8	by	by	ADP	IN	_	10	case	10:case	_
9	the	the	DET	DT	Definite=Def|PronType=Art	10	det	10:det	_
10	artist	artist	NOUN	NN	Number=Sing	7	obl	7:obl:by	_
11	but	but	CCONJ	CC	_	16	cc	16:cc	_
12	it	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	16	nsubj	16:nsubj	_
13	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	16	cop	16:cop	_
14	an	a	DET	DT	Definite=Ind|PronType=Art	16	det	16:det	_
15	important	important	ADJ	JJ	Degree=Pos	16	amod	16:amod	_
16	fact	fact	NOUN	NN	Number=Sing	2	conj	2:conj:but	_
17	in	in	ADP	IN	_	20	case	20:case	_
18	my	my	PRON	PRP$	Case=Gen|Number=Sing|Person=1|Poss=Yes|PronType=Prs	20	nmod:poss	20:nmod:poss	_
19	buying	buying	NOUN	NN	Number=Sing	20	compound	20:compound	_
20	decision	decision	NOUN	NN	Number=Sing	16	nmod	16:nmod:in	SpaceAfter=No
21	.	.	PUNCT	.	_	2	punct	2:punct	_
