The other is a new fuel tank "guaranteed" by NASA not to shed potentially fatal hunks of insulation.
1	The	the	DET	DT	Definite=Def|PronType=Art	2	det	2:det	_
2	other	other	ADJ	JJ	Degree=Pos	7	nsubj	7:nsubj	_
3	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	7	cop	7:cop	_
4	a	a	DET	DT	Definite=Ind|PronType=Art	7	det	7:det	_
5	new	new	ADJ	JJ	Degree=Pos	7	amod	7:amod	_
6	fuel	fuel	NOUN	NN	Number=Sing	7	compound	7:compound	_
7	tank	tank	NOUN	NN	Number=Sing	0	root	0:root	_
8	"	"	PUNCT	``	_	9	punct	9:punct	SpaceAfter=No
9	guaranteed	guarantee	VERB	VBN	Tense=Past|VerbForm=Part	7	acl	7:acl	SpaceAfter=No
10	"	"	PUNCT	''	_	9	punct	9:punct	_
11	by	by	ADP	IN	_	12	case	12:case	_
12	NASA	NASA	PROPN	NNP	Number=Sing	9	obl	9:obl:by	_
13	not	not	PART	RB	_	15	advmod	15:advmod	_
14	to	to	PART	TO	_	15	mark	15:mark	_
15	shed	shed	VERB	VB	VerbForm=Inf	9	xcomp	9:xcomp	_
16	potentially	potentially	ADV	RB	_	17	advmod	17:advmod	_
17	fatal	fatal	ADJ	JJ	Degree=Pos	18	amod	18:amod	_
18	hunks	hunk	NOUN	NNS	Number=Plur	15	obj	15:obj	_
19	of	of	ADP	IN	_	20	case	20:case	_
20	insulation	insulation	NOUN	NN	Number=Sing	18	nmod	18:nmod:of	SpaceAfter=No
21	.	.	PUNCT	.	_	7	punct	7:punct	_
