About using connection files
1	About	about	ADP	_	_	2	mark	_	_
2	using	use	VERB	ING	Tense=Pres|VerbForm=Part	0	root	_	_
3	connection	connection	NOUN	SG-NOM	Number=Sing	4	compound	_	_
4	files	file	VERB	PRES	Case=Nom	2	obj	_	_
