They began to withhold power from California, and on Dec. 7 the ISO declared its first Stage 3 emergency and braced for blackouts, which were narrowly averted.
1	They	they	PRON	PRP	Case=Nom|Number=Plur|Person=3|PronType=Prs	2	nsubj	2:nsubj|4:nsubj:xsubj	_
2	began	begin	VERB	VBD	Mood=Ind|Number=Plur|Person=3|Tense=Past|VerbForm=Fin	0	root	0:root	_
3	to	to	PART	TO	_	4	mark	4:mark	_
4	withhold	withhold	VERB	VB	VerbForm=Inf	2	xcomp	2:xcomp	_
5	power	power	NOUN	NN	Number=Sing	4	obj	4:obj	_
6	from	from	ADP	IN	_	7	case	7:case	_
7	California	California	PROPN	NNP	Number=Sing	4	obl	4:obl:from	SpaceAfter=No
8	,	,	PUNCT	,	_	15	punct	15:punct	_
9	and	and	CCONJ	CC	_	15	cc	15:cc	_
10	on	on	ADP	IN	_	11	case	11:case	_
11	Dec.	December	PROPN	NNP	Abbr=Yes|Number=Sing	15	obl	15:obl:on	_
12	7	7	NUM	CD	NumForm=Digit|NumType=Card	11	nummod	11:nummod	_
13	the	the	DET	DT	Definite=Def|PronType=Art	14	det	14:det	_
14	ISO	ISO	PROPN	NNP	Number=Sing	15	nsubj	15:nsubj|22:nsubj	_
15	declared	declare	VERB	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	2	conj	2:conj:and	_
16	its	its	PRON	PRP$	Case=Gen|Gender=Neut|Number=Sing|Person=3|Poss=Yes|PronType=Prs	20	nmod:poss	20:nmod:poss	_
17	first	first	ADJ	JJ	Degree=Pos|NumType=Ord	20	amod	20:amod	_
18	Stage	stage	NOUN	NN	Number=Sing	20	compound	20:compound	_
19	3	3	NUM	CD	NumForm=Digit|NumType=Card	18	nummod	18:nummod	_
20	emergency	emergency	NOUN	NN	Number=Sing	15	obj	15:obj	_
21	and	and	CCONJ	CC	_	22	cc	22:cc	_
22	braced	brace	VERB	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	15	conj	15:conj:and	_
23	for	for	ADP	IN	_	24	case	24:case	_
24	blackouts	blackout	NOUN	NNS	Number=Plur	22	obl	22:obl:for|29:nsubj:pass	SpaceAfter=No
25	,	,	PUNCT	,	_	24	punct	24:punct	_
26	which	which	PRON	WDT	PronType=Rel	29	nsubj:pass	24:ref	_
27	were	be	AUX	VBD	Mood=Ind|Number=Plur|Person=3|Tense=Past|VerbForm=Fin	29	aux:pass	29:aux:pass	_
28	narrowly	narrowly	ADV	RB	_	29	advmod	29:advmod	_
29	averted	avert	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	24	acl:relcl	24:acl:relcl	SpaceAfter=No
30	.	.	PUNCT	.	_	2	punct	2:punct	_
