How efficient.”
1	How	how	SCONJ	WRB	PronType=Int	2	mark	2:mark	Discourse=evaluation-comment:88->87:1
2	efficient	efficient	ADJ	JJ	Degree=Pos	0	root	0:root	SpaceAfter=No
3	.	.	PUNCT	.	_	2	punct	2:punct	SpaceAfter=No
4	”	''	PUNCT	''	_	2	punct	2:punct	_
