What first attracted you to researching ants?
1	What	what	PRON	WP	PronType=Int	3	nsubj	3:nsubj	Discourse=topic-question:43->46:5
2	first	first	ADV	RB	Degree=Pos|NumType=Ord	3	advmod	3:advmod	_
3	attracted	attract	VERB	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	0	root	0:root	_
4	you	you	PRON	PRP	Case=Acc|Number=Sing|Person=2|PronType=Prs	3	obj	3:obj	Entity=(1-person-giv:inact-cf1-1-ana)
5	to	to	SCONJ	IN	_	6	mark	6:mark	_
6	researching	research	VERB	VBG	VerbForm=Ger	3	advcl	3:advcl:to	_
7	ants	ant	NOUN	NNS	Number=Plur	6	obj	6:obj	Entity=(57-animal-giv:inact-cf2-1-coref)|SpaceAfter=No
8	?	?	PUNCT	.	_	3	punct	3:punct	_
