But how long it will take for governments to act is a wide-open question.
1	But	but	CCONJ	CC	_	14	cc	_	_
2	how	how	ADV	B	_	3	advmod	_	_
3	long	long	ADV	B	_	6	advmod	_	_
4	it	it	PRON	PE	Number=Sing|Person=3|PronType=Prs	6	nsubj	_	_
5	will	will	AUX	VM	Mood=Ind|Person=3|Tense=Pres|VerbForm=Fin	6	aux	_	_
6	take	take	VERB	V	VerbForm=Inf	14	csubj	_	_
7	for	for	ADP	E	_	8	case	_	_
8	governments	government	NOUN	S	Number=Plur	6	obl	_	_
9	to	to	PART	PART	_	10	mark	_	_
10	act	act	VERB	V	VerbForm=Inf	6	ccomp	_	_
11	is	be	AUX	V	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	14	cop	_	_
12	a	a	DET	RI	Definite=Ind|Number=Sing|PronType=Art	14	det	_	_
13	wide-open	wide-open	ADJ	A	Degree=Pos	14	amod	_	_
14	question	question	NOUN	S	Number=Sing	0	root	_	SpaceAfter=No
15	.	.	PUNCT	FS	_	14	punct	_	_
