(Khalid Mohammed's involvement dates back to Bojinka, as does Hambali's).
1	(	(	PUNCT	-LRB-	_	6	punct	6:punct	SpaceAfter=No
2	Khalid	Khalid	PROPN	NNP	Number=Sing	5	nmod:poss	5:nmod:poss	_
3-4	Mohammed's	_	_	_	_	_	_	_	_
3	Mohammed	Mohammed	PROPN	NNP	Number=Sing	2	flat	2:flat	_
4	's	's	PART	POS	_	2	case	2:case	_
5	involvement	involvement	NOUN	NN	Number=Sing	6	nsubj	6:nsubj	_
6	dates	date	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	0:root	_
7	back	back	ADV	RB	_	6	advmod	6:advmod	_
8	to	to	ADP	IN	_	9	case	9:case	_
9	Bojinka	Bojinka	PROPN	NNP	Number=Sing	7	obl	7:obl:to	SpaceAfter=No
10	,	,	PUNCT	,	_	6	punct	6:punct	_
11	as	as	SCONJ	IN	_	12	mark	12:mark	_
12	does	do	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	6	advcl	6:advcl:as	_
13-14	Hambali's	_	_	_	_	_	_	_	SpaceAfter=No
13	Hambali	Hambali	PROPN	NNP	Number=Sing	12	nsubj	12:nsubj	_
14	's	's	PART	POS	_	13	case	13:case	_
15	)	)	PUNCT	-RRB-	_	6	punct	6:punct	SpaceAfter=No
16	.	.	PUNCT	.	_	6	punct	6:punct	_
