There is an e-mail by Moussaoui, however, dated July 31, 2001 indicating that he sought to take a crop dusting course that was to last up to 6 months.
1	There	there	PRON	EX	_	2	expl	2:expl	_
2	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	0:root	_
3	an	a	DET	DT	Definite=Ind|PronType=Art	4	det	4:det	_
4	e-mail	e-mail	NOUN	NN	Number=Sing	2	nsubj	2:nsubj	_
5	by	by	ADP	IN	_	6	case	6:case	_
6	Moussaoui	Moussaoui	PROPN	NNP	Number=Sing	4	nmod	4:nmod:by	SpaceAfter=No
7	,	,	PUNCT	,	_	8	punct	8:punct	_
8	however	however	ADV	RB	_	4	advmod	4:advmod	SpaceAfter=No
9	,	,	PUNCT	,	_	8	punct	8:punct	_
10	dated	date	VERB	VBN	Tense=Past|VerbForm=Part	4	acl	4:acl	_
11	July	July	PROPN	NNP	Number=Sing	10	xcomp	10:xcomp	_
12	31	31	NUM	CD	NumForm=Digit|NumType=Card	11	nummod	11:nummod	SpaceAfter=No
13	,	,	PUNCT	,	_	11	punct	11:punct	_
14	2001	2001	NUM	CD	NumForm=Digit|NumType=Card	11	nummod	11:nummod	_
15	indicating	indicate	VERB	VBG	VerbForm=Ger	10	advcl	10:advcl	_
16	that	that	SCONJ	IN	_	18	mark	18:mark	_
17	he	he	PRON	PRP	Case=Nom|Gender=Masc|Number=Sing|Person=3|PronType=Prs	18	nsubj	18:nsubj|20:nsubj:xsubj	_
18	sought	seek	VERB	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	15	ccomp	15:ccomp	_
19	to	to	PART	TO	_	20	mark	20:mark	_
20	take	take	VERB	VB	VerbForm=Inf	18	xcomp	18:xcomp	_
21	a	a	DET	DT	Definite=Ind|PronType=Art	24	det	24:det	_
22	crop	crop	NOUN	NN	Number=Sing	23	compound	23:compound	_
23	dusting	dusting	NOUN	NN	Number=Sing	24	compound	24:compound	_
24	course	course	NOUN	NN	Number=Sing	20	obj	20:obj|28:nsubj	_
25	that	that	PRON	WDT	PronType=Rel	28	nsubj	24:ref	_
26	was	be	AUX	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	28	aux	28:aux	_
27	to	to	PART	TO	_	28	mark	28:mark	_
28	last	last	VERB	VB	VerbForm=Inf	24	acl:relcl	24:acl:relcl	_
29	up	up	ADP	IN	_	32	advmod	32:advmod	_
30	to	to	ADP	IN	_	29	fixed	29:fixed	_
31	6	6	NUM	CD	NumForm=Digit|NumType=Card	32	nummod	32:nummod	_
32	months	month	NOUN	NNS	Number=Plur	28	obl	28:obl	SpaceAfter=No
33	.	.	PUNCT	.	_	2	punct	2:punct	_
