The key is...I have a few problems:
1	The	the	DET	DT	Definite=Def|PronType=Art	2	det	2:det	_
2	key	key	NOUN	NN	Number=Sing	6	nsubj:outer	6:nsubj:outer	_
3	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	6	cop	6:cop	SpaceAfter=No
4	...	...	PUNCT	,	_	6	punct	6:punct	SpaceAfter=No
5	I	I	PRON	PRP	Case=Nom|Number=Sing|Person=1|PronType=Prs	6	nsubj	6:nsubj	_
6	have	have	VERB	VBP	Mood=Ind|Number=Sing|Person=1|Tense=Pres|VerbForm=Fin	0	root	0:root	_
7	a	a	DET	DT	Definite=Ind|PronType=Art	9	det	9:det	_
8	few	few	ADJ	JJ	Degree=Pos	9	amod	9:amod	_
9	problems	problem	NOUN	NNS	Number=Plur	6	obj	6:obj	SpaceAfter=No
10	:	:	PUNCT	:	_	6	punct	6:punct	_
