Perché la mamma ride?
1	Perché	perché	ADV	B	_	4	advmod	4:advmod	_
2	la	il	DET	RD	Definite=Def|Gender=Fem|Number=Sing|PronType=Art	3	det	3:det	_
3	mamma	mamma	NOUN	S	Gender=Fem|Number=Sing	4	nsubj	4:nsubj	_
4	ride	ridere	VERB	V	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	0:root	SpaceAfter=No
5	?	?	PUNCT	FS	_	4	punct	4:punct	_
