What matters is that the terrorists believe that they caused the result and that they won by driving Spain out of Iraq.
1	What	what	PRON	WP	PronType=Int	2	nsubj	2:nsubj	_
2	matters	matter	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	7	csubj:outer	7:csubj:outer	_
3	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	7	cop	7:cop	_
4	that	that	SCONJ	IN	_	7	mark	7:mark	_
5	the	the	DET	DT	Definite=Def|PronType=Art	6	det	6:det	_
6	terrorists	terrorist	NOUN	NNS	Number=Plur	7	nsubj	7:nsubj	_
7	believe	believe	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	0	root	0:root	_
8	that	that	SCONJ	IN	_	10	mark	10:mark	_
9	they	they	PRON	PRP	Case=Nom|Number=Plur|Person=3|PronType=Prs	10	nsubj	10:nsubj	_
10	caused	cause	VERB	VBD	Mood=Ind|Number=Plur|Person=3|Tense=Past|VerbForm=Fin	7	ccomp	7:ccomp	_
11	the	the	DET	DT	Definite=Def|PronType=Art	12	det	12:det	_
12	result	result	NOUN	NN	Number=Sing	10	obj	10:obj	_
13	and	and	CCONJ	CC	_	16	cc	16:cc	_
14	that	that	SCONJ	IN	_	16	mark	16:mark	_
15	they	they	PRON	PRP	Case=Nom|Number=Plur|Person=3|PronType=Prs	16	nsubj	16:nsubj	_
16	won	win	VERB	VBD	Mood=Ind|Number=Plur|Person=3|Tense=Past|VerbForm=Fin	10	conj	7:ccomp|10:conj:and	_
17	by	by	SCONJ	IN	_	18	mark	18:mark	_
18	driving	drive	VERB	VBG	VerbForm=Ger	16	advcl	16:advcl:by	_
19	Spain	Spain	PROPN	NNP	Number=Sing	18	obj	18:obj	_
20	out	out	ADP	IN	_	22	case	22:case	_
21	of	of	ADP	IN	_	22	case	22:case	_
22	Iraq	Iraq	PROPN	NNP	Number=Sing	18	obl	18:obl:of	SpaceAfter=No
23	.	.	PUNCT	.	_	7	punct	7:punct	_
