The primary science goal of the mission was to collect a sample from a known primitive solar-system body, a comet called Wild 2 (pronounced "Vilt-two" — the discoverer was German, I believe).
1	The	the	DET	DT	Definite=Def|PronType=Art	4	det	4:det	Discourse=elaboration-additional:29->26:1|Entity=(36-abstract-new-cf3-4-coref
2	primary	primary	ADJ	JJ	Degree=Pos	4	amod	4:amod	_
3	science	science	NOUN	NN	Number=Sing	4	compound	4:compound	_
4	goal	goal	NOUN	NN	Number=Sing	10	nsubj:outer	10:nsubj:outer	_
5	of	of	ADP	IN	_	7	case	7:case	_
6	the	the	DET	DT	Definite=Def|PronType=Art	7	det	7:det	Entity=(30-event-giv:act-cf1*-2-coref
7	mission	mission	NOUN	NN	Number=Sing	4	nmod	4:nmod:of	Entity=30)36)
8	was	be	AUX	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	10	cop	10:cop	_
9	to	to	PART	TO	_	10	mark	10:mark	Entity=(36-abstract-giv:act-cf3-2-coref
10	collect	collect	VERB	VB	VerbForm=Inf	0	root	0:root	_
11	a	a	DET	DT	Definite=Ind|PronType=Art	12	det	12:det	Entity=(11-object-giv:inact-cf5-2-coref
12	sample	sample	NOUN	NN	Number=Sing	10	obj	10:obj	Entity=11)
13	from	from	ADP	IN	_	20	case	20:case	_
14	a	a	DET	DT	Definite=Ind|PronType=Art	20	det	20:det	Entity=(12-object-giv:inact-cf2-7-coref-81P/Wild
15	known	know	VERB	VBN	Tense=Past|VerbForm=Part	20	amod	20:amod	_
16	primitive	primitive	ADJ	JJ	Degree=Pos	20	amod	20:amod	_
17	solar	solar	ADJ	JJ	Degree=Pos	19	amod	19:amod	SpaceAfter=No|XML=<w>
18	-	-	PUNCT	HYPH	_	17	punct	17:punct	SpaceAfter=No
19	system	system	NOUN	NN	Number=Sing	20	compound	20:compound	XML=</w>
20	body	body	NOUN	NN	Number=Sing	10	obl	10:obl:from	Entity=12)|SpaceAfter=No
21	,	,	PUNCT	,	_	23	punct	23:punct	_
22	a	a	DET	DT	Definite=Ind|PronType=Art	23	det	23:det	Entity=(12-object-giv:act-cf2-2-appos-81P/Wild
23	comet	comet	NOUN	NN	Number=Sing	20	appos	20:appos	_
24	called	call	VERB	VBN	Tense=Past|VerbForm=Part	23	acl	23:acl	Discourse=elaboration-attribute:30->29:0
25	Wild	Wild	PROPN	NNP	Number=Sing	24	xcomp	24:xcomp	Entity=(12-object-giv:act-cf2-1-coref-81P/Wild
26	2	2	NUM	CD	NumForm=Digit|NumType=Card	25	nummod	25:nummod	_
27	(	(	PUNCT	-LRB-	_	28	punct	28:punct	Discourse=elaboration-attribute:31->30:0|SpaceAfter=No
28	pronounced	pronounce	VERB	VBN	Tense=Past|VerbForm=Part	25	acl	25:acl	_
29	"	''	PUNCT	``	_	30	punct	30:punct	SpaceAfter=No|XML=<q>
30	Vilt	Vilt	PROPN	NNP	Number=Sing	28	xcomp	28:xcomp	Entity=(12-object-giv:act-cf2-1-coref-81P/Wild|SpaceAfter=No|XML=<w>
31	-	-	PUNCT	HYPH	_	32	punct	32:punct	SpaceAfter=No
32	two	two	NUM	CD	NumForm=Word|NumType=Card	30	nummod	30:nummod	Entity=12)|SpaceAfter=No|XML=</w>
33	"	''	PUNCT	''	_	30	punct	30:punct	XML=</q>
34	—	—	PUNCT	:	_	38	punct	38:punct	Discourse=causal-cause:32->31:0
35	the	the	DET	DT	Definite=Def|PronType=Art	36	det	36:det	Bridge=12<37|Entity=(37-person-acc:inf-cf6-2-sgl
36	discoverer	discoverer	NOUN	NN	Number=Sing	38	nsubj	38:nsubj	Entity=37)
37	was	be	AUX	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	38	cop	38:cop	_
38	German	German	ADJ	JJ	Degree=Pos	30	dep	30:dep	SpaceAfter=No
39	,	,	PUNCT	,	_	41	punct	41:punct	_
40	I	I	PRON	PRP	Case=Nom|Number=Sing|Person=1|PronType=Prs	41	nsubj	41:nsubj	Discourse=attribution-positive:33->32:0|Entity=(4-person-giv:inact-cf4-1-ana)
41	believe	believe	VERB	VBP	Mood=Ind|Number=Sing|Person=1|Tense=Pres|VerbForm=Fin	38	parataxis	38:parataxis	SpaceAfter=No
42	)	)	PUNCT	-RRB-	_	28	punct	28:punct	Entity=12)12)36)|SpaceAfter=No
43	.	.	PUNCT	.	_	10	punct	10:punct	_
