That's the most interesting part of all.
1	That	that	PRON	DEM-SG	Number=Sing|PronType=Dem	6	nsubj	_	SpaceAfter=No
2	's	be	AUX	PRES	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	6	cop	_	_
3	the	the	DET	DEF	Definite=Def|PronType=Art	6	det	_	_
4	most	much	ADV	SPL	_	5	advmod	_	_
5	interesting	interesting	ADJ	POS	Degree=Pos	6	amod	_	_
6	part	part	NOUN	SG-NOM	Number=Sing	0	root	_	_
7	of	of	ADP	_	_	8	case	_	_
8	all	all	PRON	TOT-PL	Case=Nom	6	nmod	_	SpaceAfter=No
9	.	.	PUNCT	Period	_	6	punct	_	_
