The study combines qualitative and quantitative approaches.
1	The	the	DET	DT	Definite=Def|PronType=Art	2	det	2:det	Discourse=organization-preparation:51->52:4|Entity=(23-abstract-giv:inact-cf1-2-coref
2	study	study	NOUN	NN	Number=Sing	3	nsubj	3:nsubj	Entity=23)
3	combines	combine	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	0:root	_
4	qualitative	qualitative	ADJ	JJ	Degree=Pos	7	amod	7:amod	Entity=(144-abstract-new-cf2-4-sgl
5	and	and	CCONJ	CC	_	6	cc	6:cc	_
6	quantitative	quantitative	ADJ	JJ	Degree=Pos	4	conj	4:conj:and|7:amod	_
7	approaches	approach	NOUN	NNS	Number=Plur	3	obj	3:obj	Entity=144)|SpaceAfter=No
8	.	.	PUNCT	.	_	3	punct	3:punct	_
