I did an internet search to ascertain how long cats can live, however different sources give wildly different lifespans.
1	I	I	PRON	PRP	Case=Nom|Number=Sing|Person=1|PronType=Prs	2	nsubj	2:nsubj	_
2	did	do	VERB	VBD	Mood=Ind|Number=Sing|Person=1|Tense=Past|VerbForm=Fin	0	root	0:root	_
3	an	a	DET	DT	Definite=Ind|PronType=Art	5	det	5:det	_
4	internet	internet	NOUN	NN	Number=Sing	5	compound	5:compound	_
5	search	search	NOUN	NN	Number=Sing	2	obj	2:obj	_
6	to	to	PART	TO	_	7	mark	7:mark	_
7	ascertain	ascertain	VERB	VB	VerbForm=Inf	2	advcl	2:advcl:to	_
8	how	how	ADV	WRB	PronType=Int	9	advmod	9:advmod	_
9	long	long	ADV	RB	Degree=Pos	12	advmod	12:advmod	_
10	cats	cat	NOUN	NNS	Number=Plur	12	nsubj	12:nsubj	_
11	can	can	AUX	MD	VerbForm=Fin	12	aux	12:aux	_
12	live	live	VERB	VB	VerbForm=Inf	7	ccomp	7:ccomp	SpaceAfter=No
13	,	,	PUNCT	,	_	2	punct	2:punct	_
14	however	however	ADV	RB	_	17	advmod	17:advmod	_
15	different	different	ADJ	JJ	Degree=Pos	16	amod	16:amod	_
16	sources	source	NOUN	NNS	Number=Plur	17	nsubj	17:nsubj	_
17	give	give	VERB	VB	VerbForm=Inf	2	parataxis	2:parataxis	_
18	wildly	wildly	ADV	RB	_	19	advmod	19:advmod	_
19	different	different	ADJ	JJ	Degree=Pos	20	amod	20:amod	_
20	lifespans	lifespan	NOUN	NNS	Number=Plur	17	obj	17:obj	SpaceAfter=No
21	.	.	PUNCT	.	_	2	punct	2:punct	_
