Instead they followed the skyrocketing price of natural gas - which is used to run power plants to generate electricity.
1	Instead	instead	ADV	RB	_	3	advmod	3:advmod	_
2	they	they	PRON	PRP	Case=Nom|Number=Plur|Person=3|PronType=Prs	3	nsubj	3:nsubj	_
3	followed	follow	VERB	VBD	Mood=Ind|Number=Plur|Person=3|Tense=Past|VerbForm=Fin	0	root	0:root	_
4	the	the	DET	DT	Definite=Def|PronType=Art	6	det	6:det	_
5	skyrocketing	skyrocket	VERB	VBG	VerbForm=Ger	6	amod	6:amod	_
6	price	price	NOUN	NN	Number=Sing	3	obj	3:obj	_
7	of	of	ADP	IN	_	9	case	9:case	_
8	natural	natural	ADJ	JJ	Degree=Pos	9	amod	9:amod	_
9	gas	gas	NOUN	NN	Number=Sing	6	nmod	6:nmod:of|13:nsubj:pass	_
10	-	-	PUNCT	,	_	9	punct	9:punct	_
11	which	which	PRON	WDT	PronType=Rel	13	nsubj:pass	9:ref	_
12	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	13	aux:pass	13:aux:pass	_
13	used	use	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	9	acl:relcl	9:acl:relcl	_
14	to	to	PART	TO	_	15	mark	15:mark	_
15	run	run	VERB	VB	VerbForm=Inf	13	advcl	13:advcl:to	_
16	power	power	NOUN	NN	Number=Sing	17	compound	17:compound	_
17	plants	plant	NOUN	NNS	Number=Plur	15	obj	15:obj	_
18	to	to	PART	TO	_	19	mark	19:mark	_
19	generate	generate	VERB	VB	VerbForm=Inf	15	advcl	15:advcl:to	_
20	electricity	electricity	NOUN	NN	Number=Sing	19	obj	19:obj	SpaceAfter=No
21	.	.	PUNCT	.	_	3	punct	3:punct	_
