I think this would solve our main concern...
1	I	I	PRON	PRP	Case=Nom|Number=Sing|Person=1|PronType=Prs	2	nsubj	2:nsubj	_
2	think	think	VERB	VBP	Mood=Ind|Number=Sing|Person=1|Tense=Pres|VerbForm=Fin	0	root	0:root	_
3	this	this	PRON	DT	Number=Sing|PronType=Dem	5	nsubj	5:nsubj	_
4	would	would	AUX	MD	VerbForm=Fin	5	aux	5:aux	_
5	solve	solve	VERB	VB	VerbForm=Inf	2	ccomp	2:ccomp	_
6	our	our	PRON	PRP$	Case=Gen|Number=Plur|Person=1|Poss=Yes|PronType=Prs	8	nmod:poss	8:nmod:poss	_
7	main	main	ADJ	JJ	Degree=Pos	8	amod	8:amod	_
8	concern	concern	NOUN	NN	Number=Sing	5	obj	5:obj	SpaceAfter=No
9	...	...	PUNCT	.	_	2	punct	2:punct	_
