NASA has some PR hurdles to overcome in the future.
1	NASA	NASA	PROPN	NNP	Number=Sing	2	nsubj	2:nsubj	_
2	has	have	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	0:root	_
3	some	some	DET	DT	_	5	det	5:det	_
4	PR	pr	NOUN	NN	Number=Sing	5	compound	5:compound	_
5	hurdles	hurdle	NOUN	NNS	Number=Plur	2	obj	2:obj	_
6	to	to	PART	TO	_	7	mark	7:mark	_
7	overcome	overcome	VERB	VB	VerbForm=Inf	5	acl	5:acl:to	_
8	in	in	ADP	IN	_	10	case	10:case	_
9	the	the	DET	DT	Definite=Def|PronType=Art	10	det	10:det	_
10	future	future	NOUN	NN	Number=Sing	7	obl	7:obl:in	SpaceAfter=No
11	.	.	PUNCT	.	_	2	punct	2:punct	_
