This needs more discussion obviously: we chose public domain because the texts we use are public domain and we didn't want to add new restrictions, especially not non-commercial, since already our recordings are being used for a number of commercialish projects (I can't recall any specific project names, but some pay-education sites use LV stuff).
1	This	this	PRON	DT	Number=Sing|PronType=Dem	2	nsubj	2:nsubj	Discourse=organization-preparation:107->108:1|Entity=(132-event-giv:act-cf2*-1-coref)
2	needs	need	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	0	root	0:root	_
3	more	more	ADJ	JJR	Degree=Cmp	4	amod	4:amod	Entity=(135-event-new-cf9-2-sgl
4	discussion	discussion	NOUN	NN	Number=Sing	2	obj	2:obj	Entity=135)
5	obviously	obviously	ADV	RB	Degree=Pos	2	advmod	2:advmod	SpaceAfter=No
6	:	:	PUNCT	:	_	8	punct	8:punct	_
7	we	we	PRON	PRP	Case=Nom|Number=Plur|Person=1|PronType=Prs	8	nsubj	8:nsubj	Discourse=joint-other_m:108->12:5|Entity=(2-person-giv:inact-cf1-1-ana)
8	chose	choose	VERB	VBD	Mood=Ind|Number=Plur|Person=1|Tense=Past|VerbForm=Fin	2	parataxis	2:parataxis	_
9	public	public	ADJ	JJ	Degree=Pos	10	amod	10:amod	Entity=(16-abstract-giv:act-cf3-2-coref
10	domain	domain	NOUN	NN	Number=Sing	8	obj	8:obj	Entity=16)
11	because	because	SCONJ	IN	_	18	mark	18:mark	Discourse=causal-cause:109->108:0
12	the	the	DET	DT	Definite=Def|PronType=Art	13	det	13:det	Entity=(136-abstract-new-cf6-2-sgl
13	texts	text	NOUN	NNS	Number=Plur	18	nsubj	18:nsubj	_
14	we	we	PRON	PRP	Case=Nom|Number=Plur|Person=1|PronType=Prs	15	nsubj	15:nsubj	Discourse=elaboration-attribute:110->109:0|Entity=(2-person-giv:act-cf1-1-ana)
15	use	use	VERB	VBP	Mood=Ind|Number=Plur|Person=1|Tense=Pres|VerbForm=Fin	13	acl:relcl	13:acl:relcl	Entity=136)
16	are	be	AUX	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	18	cop	18:cop	Discourse=same-unit_m:111->109:1
17	public	public	ADJ	JJ	Degree=Pos	18	amod	18:amod	Entity=(16-abstract-giv:act-cf3-2-pred
18	domain	domain	NOUN	NN	Number=Sing	8	advcl	8:advcl:because	Entity=16)
19	and	and	CCONJ	CC	_	23	cc	23:cc	Discourse=joint-list_m:112->109:2
20	we	we	PRON	PRP	Case=Nom|Number=Plur|Person=1|PronType=Prs	23	nsubj	23:nsubj|25:nsubj:xsubj	Entity=(2-person-giv:act-cf1-1-ana)
21-22	didn't	_	_	_	_	_	_	_	_
21	did	do	AUX	VBD	Mood=Ind|Number=Plur|Person=1|Tense=Past|VerbForm=Fin	23	aux	23:aux	_
22	n't	not	PART	RB	Polarity=Neg	23	advmod	23:advmod	_
23	want	want	VERB	VB	VerbForm=Inf	18	conj	8:advcl:because|18:conj:and	_
24	to	to	PART	TO	_	25	mark	25:mark	_
25	add	add	VERB	VB	VerbForm=Inf	23	xcomp	23:xcomp	_
26	new	new	ADJ	JJ	Degree=Pos	27	amod	27:amod	Entity=(137-abstract-new-cf10-2-sgl
27	restrictions	restriction	NOUN	NNS	Number=Plur	25	obj	25:obj	Entity=137)|SpaceAfter=No
28	,	,	PUNCT	,	_	31	punct	31:punct	_
29	especially	especially	ADV	RB	Degree=Pos	31	advmod	31:advmod	_
30	not	not	PART	RB	Polarity=Neg	31	advmod	31:advmod	_
31	non-commercial	non-commercial	ADJ	JJ	Degree=Pos|Polarity=Neg	27	appos	27:appos	SpaceAfter=No
32	,	,	PUNCT	,	_	39	punct	39:punct	_
33	since	since	SCONJ	IN	_	39	mark	39:mark	Discourse=causal-cause:113->112:0
34	already	already	ADV	RB	_	39	advmod	39:advmod	_
35	our	our	PRON	PRP$	Case=Gen|Number=Plur|Person=1|Poss=Yes|PronType=Prs	36	nmod:poss	36:nmod:poss	Entity=(138-event-new-cf13-5-disc(139-abstract-new-cf7-2-coref(2-person-giv:act-cf1-1-ana)
36	recordings	recording	NOUN	NNS	Number=Plur	39	nsubj:pass	39:nsubj:pass	Entity=139)
37	are	be	AUX	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	39	aux	39:aux	_
38	being	be	AUX	VBG	VerbForm=Ger	39	aux:pass	39:aux:pass	_
39	used	use	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	25	advcl	25:advcl:since	_
40	for	for	ADP	IN	_	42	case	42:case	_
41	a	a	DET	DT	Definite=Ind|PronType=Art	42	det	42:det	Entity=(140-abstract-new-cf12-2-sgl
42	number	number	NOUN	NN	Number=Sing	39	obl	39:obl:for	_
43	of	of	ADP	IN	_	45	case	45:case	_
44	commercialish	commercialish	ADJ	JJ	Degree=Pos	45	amod	45:amod	_
45	projects	project	NOUN	NNS	Number=Plur	42	nmod	42:nmod:of	Entity=140)138)
46	(	(	PUNCT	-LRB-	_	50	punct	50:punct	Discourse=adversative-concession:114->115:0|SpaceAfter=No
47	I	I	PRON	PRP	Case=Nom|Number=Sing|Person=1|PronType=Prs	50	nsubj	50:nsubj	Entity=(2-person-giv:act-cf1-1-ana)
48-49	can't	_	_	_	_	_	_	_	_
48	ca	can	AUX	MD	VerbForm=Fin	50	aux	50:aux	_
49	n't	not	PART	RB	Polarity=Neg	50	advmod	50:advmod	_
50	recall	recall	VERB	VB	VerbForm=Inf	8	parataxis	8:parataxis	_
51	any	any	DET	DT	PronType=Ind	54	det	54:det	Entity=(141-abstract-acc:com-cf5-4-sgl
52	specific	specific	ADJ	JJ	Degree=Pos	54	amod	54:amod	_
53	project	project	NOUN	NN	Number=Sing	54	compound	54:compound	Entity=(142-abstract-new-cf14-1-sgl)
54	names	name	NOUN	NNS	Number=Plur	50	obj	50:obj	Entity=141)|SpaceAfter=No
55	,	,	PUNCT	,	_	56	punct	56:punct	_
56	but	but	CCONJ	CC	_	62	cc	62:cc	Discourse=explanation-evidence:115->113:0
57	some	some	DET	DT	PronType=Ind	61	det	61:det	Entity=(143-abstract-new-cf8-5-sgl
58	pay	pay	NOUN	NN	Number=Sing	60	compound	60:compound	Entity=(144-abstract-new-cf15-3-sgl|SpaceAfter=No|XML=<w>
59	-	-	PUNCT	HYPH	_	58	punct	58:punct	SpaceAfter=No
60	education	education	NOUN	NN	Number=Sing	61	compound	61:compound	Entity=144)|XML=</w>
61	sites	site	NOUN	NNS	Number=Plur	62	nsubj	62:nsubj	Entity=143)
62	use	use	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	50	conj	50:conj:but	_
63	LV	LV	PROPN	NNP	Abbr=Yes|Number=Sing	64	compound	64:compound	Entity=(145-abstract-new-cf11-2-sgl(3-organization-giv:inact-cf4-1-coref-LibriVox)
64	stuff	stuff	NOUN	NN	Number=Sing	62	obj	62:obj	Entity=145)|SpaceAfter=No
65	)	)	PUNCT	-RRB-	_	50	punct	50:punct	SpaceAfter=No
66	.	.	PUNCT	.	_	2	punct	2:punct	_
