Why did you choose this particular structure?
1	Why	why	ADV	WRB	PronType=Int	4	advmod	4:advmod	Discourse=topic-question:141->143:3
2	did	do	AUX	VBD	Mood=Ind|Number=Sing|Person=2|Tense=Past|VerbForm=Fin	4	aux	4:aux	_
3	you	you	PRON	PRP	Case=Nom|Number=Sing|Person=2|PronType=Prs	4	nsubj	4:nsubj	Entity=(3-person-giv:act-cf1*-1-ana-Aner_Shalev)
4	choose	choose	VERB	VB	VerbForm=Inf	0	root	0:root	_
5	this	this	DET	DT	Number=Sing|PronType=Dem	7	det	7:det	Entity=(132-abstract-giv:act-cf2-3-coref
6	particular	particular	ADJ	JJ	Degree=Pos	7	amod	7:amod	_
7	structure	structure	NOUN	NN	Number=Sing	4	obj	4:obj	Entity=132)|SpaceAfter=No
8	?	?	PUNCT	.	_	4	punct	4:punct	_
