Walt Whitman, the first great American poet, wrote about the Civil War.
1	Walt	Walt	PROPN	NNP	Number=Sing	10	nsubj	10:nsubj	Discourse=explanation-evidence:51->50:0|Entity=(54-person-new-cf1-1,2-coref-Walt_Whitman
2	Whitman	Whitman	PROPN	NNP	Number=Sing	1	flat	1:flat	Entity=54)|SpaceAfter=No
3	,	,	PUNCT	,	_	8	punct	8:punct	_
4	the	the	DET	DT	Definite=Def|PronType=Art	8	det	8:det	Entity=(54-person-giv:act-cf1-5-appos-Walt_Whitman
5	first	first	ADJ	JJ	Degree=Pos|NumType=Ord	8	amod	8:amod	_
6	great	great	ADJ	JJ	Degree=Pos	8	amod	8:amod	_
7	American	American	ADJ	JJ	Degree=Pos	8	amod	8:amod	_
8	poet	poet	NOUN	NN	Number=Sing	1	appos	1:appos	Entity=54)|SpaceAfter=No
9	,	,	PUNCT	,	_	1	punct	1:punct	_
10	wrote	write	VERB	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	0	root	0:root	_
11	about	about	ADP	IN	_	14	case	14:case	_
12	the	the	DET	DT	Definite=Def|PronType=Art	14	det	14:det	Entity=(55-event-acc:com-cf2-2,3-sgl-American_Civil_War
13	Civil	Civil	PROPN	NNP	Number=Sing	14	compound	14:compound	_
14	War	War	PROPN	NNP	Number=Sing	10	obl	10:obl:about	Entity=55)|SpaceAfter=No
15	.	.	PUNCT	.	_	10	punct	10:punct	_
