As I watched my mother and father's health deteriorate and ultimately watched them die, it is a very defining time in our lives.
1	As	as	SCONJ	IN	_	3	mark	3:mark	_
2	I	I	PRON	PRP	Case=Nom|Number=Sing|Person=1|PronType=Prs	3	nsubj	3:nsubj|13:nsubj	_
3	watched	watch	VERB	VBD	Mood=Ind|Number=Sing|Person=1|Tense=Past|VerbForm=Fin	22	advcl	22:advcl:as	_
4	my	my	PRON	PRP$	Case=Gen|Number=Sing|Person=1|Poss=Yes|PronType=Prs	5	nmod:poss	5:nmod:poss	_
5	mother	mother	NOUN	NN	Number=Sing	9	nmod:poss	9:nmod:poss	_
6	and	and	CCONJ	CC	_	7	cc	7:cc	_
7-8	father's	_	_	_	_	_	_	_	_
7	father	father	NOUN	NN	Number=Sing	5	conj	5:conj:and|9:nmod:poss	_
8	's	's	PART	POS	_	7	case	7:case	_
9	health	health	NOUN	NN	Number=Sing	3	obj	3:obj|10:nsubj:xsubj	_
10	deteriorate	deteriorate	VERB	VB	VerbForm=Inf	3	xcomp	3:xcomp	_
11	and	and	CCONJ	CC	_	13	cc	13:cc	_
12	ultimately	ultimately	ADV	RB	_	13	advmod	13:advmod	_
13	watched	watch	VERB	VBD	Mood=Ind|Number=Sing|Person=1|Tense=Past|VerbForm=Fin	3	conj	3:conj:and|22:advcl:as	_
14	them	they	PRON	PRP	Case=Acc|Number=Plur|Person=3|PronType=Prs	13	obj	13:obj|15:nsubj:xsubj	_
15	die	die	VERB	VB	VerbForm=Inf	13	xcomp	13:xcomp	SpaceAfter=No
16	,	,	PUNCT	,	_	22	punct	22:punct	_
17	it	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	22	nsubj	22:nsubj	_
18	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	22	cop	22:cop	_
19	a	a	DET	DT	Definite=Ind|PronType=Art	22	det	22:det	_
20	very	very	ADV	RB	_	21	advmod	21:advmod	_
21	defining	defining	ADJ	JJ	Degree=Pos	22	amod	22:amod	_
22	time	time	NOUN	NN	Number=Sing	0	root	0:root	_
23	in	in	ADP	IN	_	25	case	25:case	_
24	our	our	PRON	PRP$	Case=Gen|Number=Plur|Person=1|Poss=Yes|PronType=Prs	25	nmod:poss	25:nmod:poss	_
25	lives	life	NOUN	NNS	Number=Plur	22	nmod	22:nmod:in	SpaceAfter=No
26	.	.	PUNCT	.	_	22	punct	22:punct	_
