They don't know what they're doing.
1	They	they	PRON	PRP	Case=Nom|Number=Plur|Person=3|PronType=Prs	4	nsubj	4:nsubj	Discourse=attribution-negative:181->182:0|Entity=(21-person-giv:act-cf1*-1-ana)
2-3	don't	_	_	_	_	_	_	_	_
2	do	do	AUX	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	4	aux	4:aux	_
3	n't	not	PART	RB	Polarity=Neg	4	advmod	4:advmod	_
4	know	know	VERB	VB	VerbForm=Inf	0	root	0:root	_
5	what	what	PRON	WP	PronType=Rel	4	obj	4:obj	Discourse=explanation-justify:182->178:2
6	they	they	PRON	PRP	Case=Nom|Number=Plur|Person=3|PronType=Prs	8	nsubj	8:nsubj	Entity=(21-person-giv:act-cf1*-1-ana)|SpaceAfter=No
7	're	be	AUX	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	8	aux	8:aux	_
8	doing	do	VERB	VBG	Tense=Pres|VerbForm=Part	5	acl:relcl	5:acl:relcl	SpaceAfter=No
9	.	.	PUNCT	.	_	4	punct	4:punct	_
