For how long have you been involved in performing / studying magic?
1	For	for	ADP	IN	_	3	case	3:case	Discourse=topic-question:5->7:1
2	how	how	ADV	WRB	PronType=Int	3	advmod	3:advmod	_
3	long	long	ADV	RB	Degree=Pos	7	obl	7:obl:for	_
4	have	have	AUX	VBP	Mood=Ind|Number=Sing|Person=2|Tense=Pres|VerbForm=Fin	7	aux	7:aux	_
5	you	you	PRON	PRP	Case=Nom|Number=Sing|Person=2|PronType=Prs	7	nsubj:pass	7:nsubj:pass	Entity=(2-person-giv:act-cf1*-1-ana)
6	been	be	AUX	VBN	Tense=Past|VerbForm=Part	7	aux:pass	7:aux:pass	_
7	involved	involve	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	0	root	0:root	_
8	in	in	SCONJ	IN	_	9	mark	9:mark	Discourse=elaboration-additional:6->5:0
9	performing	perform	VERB	VBG	VerbForm=Ger	7	advcl	7:advcl:in	_
10	/	/	SYM	SYM	_	11	cc	11:cc	_
11	studying	study	VERB	VBG	VerbForm=Ger	9	conj	7:advcl:in|9:conj:slash	_
12	magic	magic	NOUN	NN	Number=Sing	9	obj	9:obj|11:obj	Entity=(8-abstract-giv:act-cf2-1-coref-Magic_%28illusion%29)|SpaceAfter=No
13	?	?	PUNCT	.	_	7	punct	7:punct	_
