I'm not sure which one you gave him, but there's a brief, brief, brief IQ test there.
1-2	I'm	_	_	_	_	_	_	_	_
1	I	I	PRON	PRP	Case=Nom|Number=Sing|Person=1|PronType=Prs	4	nsubj	4:nsubj	Discourse=attribution-negative:160->161:0|Entity=(38-person-giv:inact-cf1-1-ana)
2	'm	be	AUX	VBP	Mood=Ind|Number=Sing|Person=1|Tense=Pres|VerbForm=Fin	4	cop	4:cop	_
3	not	not	PART	RB	Polarity=Neg	4	advmod	4:advmod	_
4	sure	sure	ADJ	JJ	Degree=Pos	0	root	0:root	_
5	which	which	DET	WDT	PronType=Int	6	det	6:det	Bridge=94<115|Discourse=elaboration-additional:161->157:1|Entity=(115-object-acc:inf-cf4-2-sgl
6	one	one	NOUN	NN	Number=Sing	8	obj	8:obj	Entity=115)
7	you	you	PRON	PRP	Case=Nom|Number=Sing|Person=2|PronType=Prs	8	nsubj	8:nsubj	Entity=(19-person-giv:inact-cf2-1-ana)
8	gave	give	VERB	VBD	Mood=Ind|Number=Sing|Person=2|Tense=Past|VerbForm=Fin	4	ccomp	4:ccomp	_
9	him	he	PRON	PRP	Case=Acc|Gender=Masc|Number=Sing|Person=3|PronType=Prs	8	iobj	8:iobj	Entity=(86-person-giv:inact-cf3-1-ana)|SpaceAfter=No
10	,	,	PUNCT	,	_	13	punct	13:punct	_
11	but	but	CCONJ	CC	_	13	cc	13:cc	Discourse=elaboration-additional:162->161:1
12-13	there's	_	_	_	_	_	_	_	_
12	there	there	PRON	EX	PronType=Dem	13	expl	13:expl	_
13	's	be	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	4	conj	4:conj:but	_
14	a	a	DET	DT	Definite=Ind|PronType=Art	21	det	21:det	Entity=(116-abstract-new-cf5-8-sgl
15	brief	brief	ADJ	JJ	Degree=Pos	21	amod	21:amod	SpaceAfter=No
16	,	,	PUNCT	,	_	15	punct	15:punct	_
17	brief	brief	ADJ	JJ	Degree=Pos	21	amod	21:amod	SpaceAfter=No
18	,	,	PUNCT	,	_	17	punct	17:punct	_
19	brief	brief	ADJ	JJ	Degree=Pos	21	amod	21:amod	_
20	IQ	IQ	NOUN	NN	Number=Sing	21	compound	21:compound	_
21	test	test	NOUN	NN	Number=Sing	13	nsubj	13:nsubj	Entity=116)
22	there	there	ADV	RB	PronType=Dem	21	advmod	21:advmod	SpaceAfter=No
23	.	.	PUNCT	.	_	4	punct	4:punct	_
