0 - Number of guardsmen from that period who came forward with information about Bush's guard service.
1	0	0	NUM	CD	NumForm=Digit|NumType=Card	0	root	0:root	_
2	-	-	PUNCT	:	_	1	punct	1:punct	_
3	Number	number	NOUN	NN	Number=Sing	1	appos	1:appos	_
4	of	of	ADP	IN	_	5	case	5:case	_
5	guardsmen	guardsman	NOUN	NNS	Number=Plur	3	nmod	3:nmod:of|10:nsubj	_
6	from	from	ADP	IN	_	8	case	8:case	_
7	that	that	DET	DT	Number=Sing|PronType=Dem	8	det	8:det	_
8	period	period	NOUN	NN	Number=Sing	5	nmod	5:nmod:from	_
9	who	who	PRON	WP	PronType=Rel	10	nsubj	5:ref	_
10	came	come	VERB	VBD	Mood=Ind|Number=Plur|Person=3|Tense=Past|VerbForm=Fin	5	acl:relcl	5:acl:relcl	_
11	forward	forward	ADV	RB	_	10	advmod	10:advmod	_
12	with	with	ADP	IN	_	13	case	13:case	_
13	information	information	NOUN	NN	Number=Sing	10	obl	10:obl:with	_
14	about	about	ADP	IN	_	18	case	18:case	_
15-16	Bush's	_	_	_	_	_	_	_	_
15	Bush	Bush	PROPN	NNP	Number=Sing	18	nmod:poss	18:nmod:poss	_
16	's	's	PART	POS	_	15	case	15:case	_
17	guard	guard	NOUN	NN	Number=Sing	18	compound	18:compound	_
18	service	service	NOUN	NN	Number=Sing	13	nmod	13:nmod:about	SpaceAfter=No
19	.	.	PUNCT	.	_	1	punct	1:punct	_
