A further nine percent can be eliminated over the next eight years, at a reasonable cost.
1	A	a	DET	IND-SG	Definite=Ind|PronType=Art	4	det	_	_
2	further	far	ADV	CMP	_	4	advmod	_	_
3	nine	nine	NUM	CARD-PL	NumType=Card	4	nummod	_	_
4	percent	percent	NOUN	SG-NOM	Number=Sing	7	nsubj:pass	_	_
5	can	can	AUX	PRES-AUX	VerbForm=Fin	7	aux	_	_
6	be	be	AUX	INF	VerbForm=Inf	7	aux:pass	_	_
7	eliminated	eliminate	VERB	PASS	Tense=Past|VerbForm=Part|Voice=Pass	0	root	_	_
8	over	over	ADP	_	_	12	case	_	_
9	the	the	DET	DEF	Definite=Def|PronType=Art	10	det	_	_
10	next	next	ADJ	POS	Degree=Pos	12	amod	_	_
11	eight	eight	NUM	CARD-PL	NumType=Card	12	nummod	_	_
12	years	year	NOUN	PL-NOM	Number=Plur	7	obl	_	SpaceAfter=No
13	,	,	PUNCT	Comma	_	17	punct	_	_
14	at	at	ADP	_	_	17	case	_	_
15	a	a	DET	IND-SG	Definite=Ind|PronType=Art	17	det	_	_
16	reasonable	reasonable	ADJ	POS	Degree=Pos	17	amod	_	_
17	cost	cost	NOUN	SG-NOM	Number=Sing	7	obl	_	SpaceAfter=No
18	.	.	PUNCT	Period	_	7	punct	_	_
