But I didn't know what to do.
1	But	but	CCONJ	CC	_	5	cc	5:cc	Discourse=causal-cause:47->60:2
2	I	I	PRON	PRP	Case=Nom|Number=Sing|Person=1|PronType=Prs	5	nsubj	5:nsubj	Entity=(13-person-giv:act-cf1*-1-ana)
3-4	didn't	_	_	_	_	_	_	_	_
3	did	do	AUX	VBD	Mood=Ind|Number=Sing|Person=1|Tense=Past|VerbForm=Fin	5	aux	5:aux	_
4	n't	not	PART	RB	Polarity=Neg	5	advmod	5:advmod	_
5	know	know	VERB	VB	VerbForm=Inf	0	root	0:root	_
6	what	what	PRON	WP	PronType=Int	5	obj	5:obj	_
7	to	to	PART	TO	_	8	mark	8:mark	_
8	do	do	VERB	VB	VerbForm=Inf	6	acl	6:acl:to	SpaceAfter=No
9	.	.	PUNCT	.	_	5	punct	5:punct	_
