Someone's idea of a joke.
1	Someone	someone	PRON	IND-SG	Number=Sing	3	nmod:poss	_	SpaceAfter=No
2	's	's	PART	IND-SG	_	1	case	_	_
3	idea	idea	NOUN	SG-NOM	Number=Sing	0	root	_	_
4	of	of	ADP	_	_	6	case	_	_
5	a	a	DET	IND-SG	Definite=Ind|PronType=Art	6	det	_	_
6	joke	joke	NOUN	SG-NOM	Number=Sing	3	nmod	_	SpaceAfter=No
7	.	.	PUNCT	Period	_	3	punct	_	_
