The imprisoned WTC 1993 plotter Yousef was KSM's nephew.
1	The	the	DET	DT	Definite=Def|PronType=Art	5	det	5:det	_
2	imprisoned	imprison	VERB	VBN	Tense=Past|VerbForm=Part	5	amod	5:amod	_
3	WTC	WTC	PROPN	NNP	Number=Sing	5	compound	5:compound	_
4	1993	1993	NUM	CD	NumForm=Digit|NumType=Card	3	nummod	3:nummod	_
5	plotter	plotter	NOUN	NN	Number=Sing	10	nsubj	10:nsubj	_
6	Yousef	Yousef	PROPN	NNP	Number=Sing	5	appos	5:appos	_
7	was	be	AUX	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	10	cop	10:cop	_
8-9	KSM's	_	_	_	_	_	_	_	_
8	KSM	KSM	PROPN	NNP	Number=Sing	10	nmod:poss	10:nmod:poss	_
9	's	's	PART	POS	_	8	case	8:case	_
10	nephew	nephew	NOUN	NN	Number=Sing	0	root	0:root	SpaceAfter=No
11	.	.	PUNCT	.	_	10	punct	10:punct	_
