They'll die off, I suppose.
1	They	they	PRON	PERS-PL-NOM	Case=Nom|Number=Plur|Person=3|PronType=Prs	3	nsubj	_	SpaceAfter=No
2	'll	will	AUX	PRES-AUX	VerbForm=Fin	3	aux	_	_
3	die	die	VERB	INF	VerbForm=Inf	7	xcomp	_	_
4	off	off	ADV	_	_	3	compound:prt	_	SpaceAfter=No
5	,	,	PUNCT	Comma	_	3	punct	_	_
6	I	I	PRON	PERS-P1SG-NOM	Case=Nom|Number=Sing|Person=1|PronType=Prs	7	nsubj	_	_
7	suppose	suppose	VERB	PRES	Mood=Ind|Tense=Pres|VerbForm=Fin	0	root	_	SpaceAfter=No
8	.	.	PUNCT	Period	_	7	punct	_	_
