They're laughing at us, at our stupidity.
1	They	they	PRON	PRP	Case=Nom|Number=Plur|Person=3|PronType=Prs	3	nsubj	3:nsubj	Bridge=38<40|Discourse=explanation-justify:47->49:1|Entity=(40-person-acc:inf-cf2-1-coref)|SpaceAfter=No
2	're	be	AUX	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	3	aux	3:aux	_
3	laughing	laugh	VERB	VBG	Tense=Pres|VerbForm=Part	0	root	0:root	_
4	at	at	ADP	IN	_	5	case	5:case	_
5	us	we	PRON	PRP	Case=Acc|Number=Plur|Person=1|PronType=Prs	3	obl	3:obl:at	Entity=(21-person-giv:act-cf1*-1-ana)|SpaceAfter=No
6	,	,	PUNCT	,	_	9	punct	9:punct	_
7	at	at	ADP	IN	_	9	case	9:case	_
8	our	our	PRON	PRP$	Case=Gen|Number=Plur|Person=1|Poss=Yes|PronType=Prs	9	nmod:poss	9:nmod:poss	Entity=(41-abstract-new-cf3-2-sgl(21-person-giv:act-cf1*-1-ana)
9	stupidity	stupidity	NOUN	NN	Number=Sing	3	obl	3:obl:at	Entity=41)|SpaceAfter=No
10	.	.	PUNCT	.	_	3	punct	3:punct	_
