We are only doing public domain works, for a number of reasons, partly to keep simplicity in our copyright situation -- public domain means its as simple as can be.
1	We	we	PRON	PRP	Case=Nom|Number=Plur|Person=1|PronType=Prs	4	nsubj	4:nsubj	Discourse=joint-other_m:89->12:5|Entity=(2-person-giv:act-cf1*-1-ana)
2	are	be	AUX	VBP	Mood=Ind|Number=Plur|Person=1|Tense=Pres|VerbForm=Fin	4	aux	4:aux	_
3	only	only	ADV	RB	_	4	advmod	4:advmod	Entity=(117-event-new-cf8-2-sgl
4	doing	do	VERB	VBG	Tense=Pres|VerbForm=Part	0	root	0:root	_
5	public	public	ADJ	JJ	Degree=Pos	6	amod	6:amod	Entity=(15-abstract-giv:inact-cf4-3-coref(16-abstract-giv:act-cf3-2-coref
6	domain	domain	NOUN	NN	Number=Sing	7	compound	7:compound	Entity=16)
7	works	work	NOUN	NNS	Number=Plur	4	obj	4:obj	Entity=15)117)|SpaceAfter=No
8	,	,	PUNCT	,	_	11	punct	11:punct	_
9	for	for	ADP	IN	_	11	case	11:case	_
10	a	a	DET	DT	Definite=Ind|PronType=Art	11	det	11:det	Entity=(118-abstract-new-cf7-2-sgl
11	number	number	NOUN	NN	Number=Sing	4	obl	4:obl:for	_
12	of	of	ADP	IN	_	13	case	13:case	_
13	reasons	reason	NOUN	NNS	Number=Plur	11	nmod	11:nmod:of	Entity=118)|SpaceAfter=No
14	,	,	PUNCT	,	_	17	punct	17:punct	_
15	partly	partly	ADV	RB	Degree=Pos	17	advmod	17:advmod	Discourse=causal-cause:90->89:0
16	to	to	PART	TO	_	17	mark	17:mark	_
17	keep	keep	VERB	VB	VerbForm=Inf	4	advcl	4:advcl:to	_
18	simplicity	simplicity	NOUN	NN	Number=Sing	17	obj	17:obj	Entity=(119-abstract-new-cf6-1-sgl)
19	in	in	ADP	IN	_	22	case	22:case	_
20	our	our	PRON	PRP$	Case=Gen|Number=Plur|Person=1|Poss=Yes|PronType=Prs	22	nmod:poss	22:nmod:poss	Entity=(120-abstract-new-cf2-3-coref(2-person-giv:act-cf1*-1-ana)
21	copyright	copyright	NOUN	NN	Number=Sing	22	compound	22:compound	Entity=(104-abstract-giv:inact-cf5-1-coref)
22	situation	situation	NOUN	NN	Number=Sing	17	obl	17:obl:in	Entity=120)
23	--	-	PUNCT	:	_	26	punct	26:punct	_
24	public	public	ADJ	JJ	Degree=Pos	25	amod	25:amod	Discourse=evaluation-comment:91->90:0|Entity=(16-abstract-giv:act-cf3-2-coref
25	domain	domain	NOUN	NN	Number=Sing	26	nsubj	26:nsubj	Entity=16)
26	means	mean	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	4	parataxis	4:parataxis	_
27-28	its	_	_	_	_	_	_	_	_
27	it	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	30	nsubj	30:nsubj	Entity=(120-abstract-giv:act-cf2-1-ana)|XML=<w>
28	s	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|Typo=Yes|VerbForm=Fin	30	cop	30:cop	CorrectForm='s|XML=<sic ana:::"'s"></sic></w>
29	as	as	ADV	RB	_	30	advmod	30:advmod	_
30	simple	simple	ADJ	JJ	Degree=Pos	26	ccomp	26:ccomp	_
31	as	as	SCONJ	IN	_	33	mark	33:mark	Discourse=mode-manner:92->91:0
32	can	can	AUX	MD	VerbForm=Fin	33	aux	33:aux	_
33	be	be	VERB	VB	VerbForm=Inf	30	advcl	30:advcl:as	SpaceAfter=No
34	.	.	PUNCT	.	_	4	punct	4:punct	_
