The area that now encompasses Phoenix was a center of the Hohokam culture, which built large canal systems and a network of towns and villages, whose remains may be viewed in the city to this day.
1	The	the	DET	DT	Definite=Def|PronType=Art	2	det	2:det	Discourse=joint-sequence_m:17->16:0|Entity=(35-place-new-cf2-2-coref
2	area	area	NOUN	NN	Number=Sing	9	nsubj	5:nsubj|9:nsubj	_
3	that	that	PRON	WDT	PronType=Rel	5	nsubj	2:ref	Discourse=elaboration-attribute:18->17:0
4	now	now	ADV	RB	_	5	advmod	5:advmod	_
5	encompasses	encompass	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	2	acl:relcl	2:acl:relcl	_
6	Phoenix	Phoenix	PROPN	NNP	Number=Sing	5	obj	5:obj	Entity=(1-place-giv:inact-cf1-1-coref-Phoenix%2C_Arizona)35)
7	was	be	AUX	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	9	cop	9:cop	Discourse=same-unit_m:19->17:1
8	a	a	DET	DT	Definite=Ind|PronType=Art	9	det	9:det	Entity=(35-place-giv:act-cf2-2-pred
9	center	center	NOUN	NN	Number=Sing	0	root	0:root	_
10	of	of	ADP	IN	_	13	case	13:case	_
11	the	the	DET	DT	Definite=Def|PronType=Art	13	det	13:det	Bridge=33<36|Entity=(36-abstract-acc:inf-cf4-3-coref-Hohokam
12	Hohokam	Hohokam	PROPN	NNP	Number=Sing	13	compound	13:compound	_
13	culture	culture	NOUN	NN	Number=Sing	9	nmod	9:nmod:of|16:nsubj	SpaceAfter=No
14	,	,	PUNCT	,	_	16	punct	16:punct	_
15	which	which	PRON	WDT	PronType=Rel	16	nsubj	13:ref	Discourse=elaboration-attribute:20->19:0
16	built	build	VERB	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	13	acl:relcl	13:acl:relcl	_
17	large	large	ADJ	JJ	Degree=Pos	19	amod	19:amod	Entity=(37-object-new-cf7-3-coref
18	canal	canal	NOUN	NN	Number=Sing	19	compound	19:compound	_
19	systems	system	NOUN	NNS	Number=Plur	16	obj	16:obj	Entity=37)
20	and	and	CCONJ	CC	_	22	cc	22:cc	_
21	a	a	DET	DT	Definite=Ind|PronType=Art	22	det	22:det	Bridge=37<38|Entity=(38-place-acc:inf-cf6-2-sgl
22	network	network	NOUN	NN	Number=Sing	19	conj	16:obj|19:conj:and	_
23	of	of	ADP	IN	_	24	case	24:case	_
24	towns	town	NOUN	NNS	Number=Plur	22	nmod	22:nmod:of	Entity=(39-place-new-cf8-1-sgl)
25	and	and	CCONJ	CC	_	26	cc	26:cc	_
26	villages	village	NOUN	NNS	Number=Plur	24	conj	22:nmod:of|24:conj:and	Entity=(40-place-new-cf9-1-sgl)|SpaceAfter=No
27	,	,	PUNCT	,	_	32	punct	32:punct	_
28	whose	whose	PRON	WP$	Poss=Yes|PronType=Rel	29	nmod:poss	29:nmod:poss	Bridge=37<41|Discourse=elaboration-attribute:21->20:0|Entity=(41-object-acc:inf-cf3-2-coref
29	remains	remain	NOUN	NNS	Number=Plur	32	nsubj:pass	32:nsubj:pass	Entity=41)
30	may	may	AUX	MD	VerbForm=Fin	32	aux	32:aux	_
31	be	be	AUX	VB	VerbForm=Inf	32	aux:pass	32:aux:pass	_
32	viewed	view	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	24	acl:relcl	24:acl:relcl	_
33	in	in	ADP	IN	_	35	case	35:case	_
34	the	the	DET	DT	Definite=Def|PronType=Art	35	det	35:det	Entity=(1-place-giv:act-cf1-2-coref-Phoenix%2C_Arizona
35	city	city	NOUN	NN	Number=Sing	32	obl	32:obl:in	Entity=1)
36	to	to	ADP	IN	_	38	case	38:case	_
37	this	this	DET	DT	Number=Sing|PronType=Dem	38	det	38:det	Entity=(42-time-acc:com-cf5-2-sgl
38	day	day	NOUN	NN	Number=Sing	32	obl	32:obl:to	Entity=42)38)36)35)|SpaceAfter=No
39	.	.	PUNCT	.	_	9	punct	9:punct	_
