We need to be more 'rigorous' about how we perceive these people.
1	We	we	PRON	PRP	Case=Nom|Number=Plur|Person=1|PronType=Prs	2	nsubj	2:nsubj|7:nsubj:xsubj	_
2	need	need	VERB	VBP	Mood=Ind|Number=Plur|Person=1|Tense=Pres|VerbForm=Fin	0	root	0:root	_
3	to	to	PART	TO	_	7	mark	7:mark	_
4	be	be	AUX	VB	VerbForm=Inf	7	cop	7:cop	_
5	more	more	ADV	RBR	Degree=Cmp	7	advmod	7:advmod	_
6	'	'	PUNCT	``	_	7	punct	7:punct	SpaceAfter=No
7	rigorous	rigorous	ADJ	JJ	Degree=Pos	2	xcomp	2:xcomp	SpaceAfter=No
8	'	'	PUNCT	''	_	7	punct	7:punct	_
9	about	about	SCONJ	IN	_	12	mark	12:mark	_
10	how	how	ADV	WRB	PronType=Int	12	advmod	12:advmod	_
11	we	we	PRON	PRP	Case=Nom|Number=Plur|Person=1|PronType=Prs	12	nsubj	12:nsubj	_
12	perceive	perceive	VERB	VBP	Mood=Ind|Number=Plur|Person=1|Tense=Pres|VerbForm=Fin	7	advcl	7:advcl:about	_
13	these	this	DET	DT	Number=Plur|PronType=Dem	14	det	14:det	_
14	people	people	NOUN	NNS	Number=Plur	12	obj	12:obj	SpaceAfter=No
15	.	.	PUNCT	.	_	2	punct	2:punct	_
