1. Which of the following Indian peoples built homes in cliff dwellings that still exist?
1	1.	1.	X	LS	_	8	dep	8:dep	Discourse=topic-question:170->172:1|XML=<ref></ref>
2	Which	which	PRON	WDT	PronType=Int	8	nsubj	8:nsubj	_
3	of	of	ADP	IN	_	7	case	7:case	_
4	the	the	DET	DT	Definite=Def|PronType=Art	7	det	7:det	Entity=(297-person-new-cf2-4-coref
5	following	follow	VERB	VBG	VerbForm=Ger	7	amod	7:amod	_
6	Indian	Indian	ADJ	JJ	Degree=Pos	7	amod	7:amod	_
7	peoples	people	NOUN	NNS	Number=Plur	2	nmod	2:nmod:of	Entity=297)
8	built	build	VERB	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	0	root	0:root	_
9	homes	home	NOUN	NNS	Number=Plur	8	obj	8:obj	Entity=(298-place-new-cf1-1-sgl)
10	in	in	ADP	IN	_	12	case	12:case	_
11	cliff	cliff	NOUN	NN	Number=Sing	12	compound	12:compound	Entity=(299-place-new-cf3-2-sgl(300-place-new-cf4-1-sgl)
12	dwellings	dwelling	NOUN	NNS	Number=Plur	8	obl	8:obl:in|15:nsubj	_
13	that	that	PRON	WDT	PronType=Rel	15	nsubj	12:ref	Discourse=elaboration-attribute:171->170:0
14	still	still	ADV	RB	Degree=Pos	15	advmod	15:advmod	_
15	exist	exist	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	12	acl:relcl	12:acl:relcl	Entity=299)|SpaceAfter=No
16	?	?	PUNCT	.	_	8	punct	8:punct	_
