Mom's birthday is tommorow.
1-2	Mom's	_	_	_	_	_	_	_	_
1	Mom	Mom	PROPN	NNP	Number=Sing	3	nmod:poss	3:nmod:poss	_
2	's	's	PART	POS	_	1	case	1:case	_
3	birthday	birthday	NOUN	NN	Number=Sing	5	nsubj	5:nsubj	_
4	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	5	cop	5:cop	_
5	tommorow	tommorow	NOUN	NN	Number=Sing	0	root	0:root	SpaceAfter=No
6	.	.	PUNCT	.	_	5	punct	5:punct	_
