Chi si ferma?
1	Chi	chi	PRON	PQ	PronType=Int	3	nsubj	_	_
2	si	si	PRON	PC	Clitic=Yes|Person=3|PronType=Prs	3	expl	_	_
3	ferma	fermare	VERB	V	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	_	SpaceAfter=No
4	?	?	PUNCT	FS	_	3	punct	_	_
