Attorney General Ashcroft explained that an "either-or" approach is not useful.
1	Attorney	Attorney	PROPN	NNP	Number=Sing	3	compound	3:compound	_
2	General	General	ADJ	NNP	Degree=Pos	1	amod	1:amod	_
3	Ashcroft	Ashcroft	PROPN	NNP	Number=Sing	4	nsubj	4:nsubj	_
4	explained	explain	VERB	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	0	root	0:root	_
5	that	that	SCONJ	IN	_	15	mark	15:mark	_
6	an	a	DET	DT	Definite=Ind|PronType=Art	12	det	12:det	_
7	"	"	PUNCT	``	_	10	punct	10:punct	SpaceAfter=No
8	either	either	CCONJ	CC	_	10	cc:preconj	10:cc:preconj	SpaceAfter=No
9	-	-	PUNCT	HYPH	_	10	punct	10:punct	SpaceAfter=No
10	or	or	CCONJ	CC	_	12	compound	12:compound	SpaceAfter=No
11	"	"	PUNCT	``	_	10	punct	10:punct	_
12	approach	approach	NOUN	NN	Number=Sing	15	nsubj	15:nsubj	_
13	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	15	cop	15:cop	_
14	not	not	PART	RB	_	15	advmod	15:advmod	_
15	useful	useful	ADJ	JJ	Degree=Pos	4	ccomp	4:ccomp	SpaceAfter=No
16	.	.	PUNCT	.	_	4	punct	4:punct	_
