1997 they declared it.
1	1997	1997	NUM	CD	NumForm=Digit|NumType=Card	3	obl:tmod	3:obl:tmod	Discourse=elaboration-additional:77->75:2|Entity=(60-time-new-cf3-1-sgl)|XML=<date when:::"1997"></date>
2	they	they	PRON	PRP	Case=Nom|Number=Plur|Person=3|PronType=Prs	3	nsubj	3:nsubj	Entity=(61-person-acc:com-cf2-1-sgl)
3	declared	declare	VERB	VBD	Mood=Ind|Number=Plur|Person=3|Tense=Past|VerbForm=Fin	0	root	0:root	_
4	it	it	PRON	PRP	Case=Acc|Gender=Neut|Number=Sing|Person=3|PronType=Prs	3	obj	3:obj	Entity=(59-abstract-giv:act-cf1*-1-coref)|SpaceAfter=No
5	.	.	PUNCT	.	_	3	punct	3:punct	_
