As future work, we intend to extend this approach to other domains, as well as to use the developed operators for the automatic improvement of sets of test cases.
1	As	as	ADP	IN	_	3	case	3:case	Discourse=joint-other_m:108->104:3
2	future	future	ADJ	JJ	Degree=Pos	3	amod	3:amod	_
3	work	work	NOUN	NN	Number=Sing	6	obl	6:obl:as	SpaceAfter=No
4	,	,	PUNCT	,	_	3	punct	3:punct	_
5	we	we	PRON	PRP	Case=Nom|Number=Plur|Person=1|PronType=Prs	6	nsubj	6:nsubj|8:nsubj:xsubj|19:nsubj:xsubj	Entity=(146-person-giv:act-cf1*-1-ana)
6	intend	intend	VERB	VBP	Mood=Ind|Number=Plur|Person=1|Tense=Pres|VerbForm=Fin	0	root	0:root	_
7	to	to	PART	TO	_	8	mark	8:mark	_
8	extend	extend	VERB	VB	VerbForm=Inf	6	xcomp	6:xcomp	_
9	this	this	DET	DT	Number=Sing|PronType=Dem	10	det	10:det	Entity=(150-abstract-giv:inact-cf2-2-coref
10	approach	approach	NOUN	NN	Number=Sing	8	obj	8:obj	Entity=150)
11	to	to	ADP	IN	_	13	case	13:case	_
12	other	other	ADJ	JJ	Degree=Pos	13	amod	13:amod	Entity=(155-abstract-new-cf5-2-sgl
13	domains	domain	NOUN	NNS	Number=Plur	8	obl	8:obl:to	Entity=155)|SpaceAfter=No
14	,	,	PUNCT	,	_	19	punct	19:punct	_
15	as	as	ADV	RB	_	19	cc	19:cc	Discourse=joint-list_m:109->108:0
16	well	well	ADV	RB	Degree=Pos	15	fixed	15:fixed	_
17	as	as	ADP	IN	_	15	fixed	15:fixed	_
18	to	to	PART	TO	_	19	mark	19:mark	_
19	use	use	VERB	VB	VerbForm=Inf	8	conj	6:xcomp|8:conj:as_well_as	_
20	the	the	DET	DT	Definite=Def|PronType=Art	22	det	22:det	Entity=(156-abstract-new-cf3-3-sgl
21	developed	developed	ADJ	JJ	Degree=Pos	22	amod	22:amod	_
22	operators	operator	NOUN	NNS	Number=Plur	19	obj	19:obj	Entity=156)
23	for	for	ADP	IN	_	26	case	26:case	_
24	the	the	DET	DT	Definite=Def|PronType=Art	26	det	26:det	Entity=(157-event-new-cf4-3-sgl
25	automatic	automatic	ADJ	JJ	Degree=Pos	26	amod	26:amod	_
26	improvement	improvement	NOUN	NN	Number=Sing	19	obl	19:obl:for	_
27	of	of	ADP	IN	_	28	case	28:case	_
28	sets	set	NOUN	NNS	Number=Plur	26	nmod	26:nmod:of	Entity=(158-abstract-new-cf6-1-sgl
29	of	of	ADP	IN	_	31	case	31:case	_
30	test	test	NOUN	NN	Number=Sing	31	compound	31:compound	Entity=(159-abstract-new-cf7-2-sgl
31	cases	case	NOUN	NNS	Number=Plur	28	nmod	28:nmod:of	Entity=159)158)157)|SpaceAfter=No
32	.	.	PUNCT	.	_	6	punct	6:punct	_
