So, hmmmm indeed.
1	So	so	ADV	RB	_	0	root	0:root	SpaceAfter=No
2	,	,	PUNCT	,	_	1	punct	1:punct	_
3	hmmmm	hmm	INTJ	UH	Style=Expr	1	discourse	1:discourse	CorrectForm=hmm
4	indeed	indeed	ADV	RB	_	3	advmod	3:advmod	SpaceAfter=No
5	.	.	PUNCT	.	_	1	punct	1:punct	_
