That is Dad.
1	That	that	PRON	DT	Number=Sing|PronType=Dem	3	nsubj	3:nsubj	Discourse=restatement-partial:53->49:1|Entity=(21-object-giv:inact-cf1-1-ana)
2	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	3	cop	3:cop	_
3	Dad	dad	NOUN	NN	Number=Sing	0	root	0:root	Entity=(10-person-giv:inact-cf2-1-coref)|SpaceAfter=No
4	.	.	PUNCT	.	_	3	punct	3:punct	_
