id	sid	tid	token	lemma	pos
WOS-000292839400004	1	1	we	we	PRON
WOS-000292839400004	1	2	use	use	VERB
WOS-000292839400004	1	3	student	student	NOUN
WOS-000292839400004	1	4	assignment	assignment	NOUN
WOS-000292839400004	1	5	lotteries	lottery	NOUN
WOS-000292839400004	1	6	to	to	PART
WOS-000292839400004	1	7	estimate	estimate	VERB
WOS-000292839400004	1	8	the	the	DET
WOS-000292839400004	1	9	effect	effect	NOUN
WOS-000292839400004	1	10	of	of	ADP
WOS-000292839400004	1	11	charter	charter	NOUN
WOS-000292839400004	1	12	school	school	NOUN
WOS-000292839400004	1	13	attendance	attendance	NOUN
WOS-000292839400004	1	14	on	on	ADP
WOS-000292839400004	1	15	student	student	NOUN
WOS-000292839400004	1	16	achievement	achievement	NOUN
WOS-000292839400004	1	17	in	in	ADP
WOS-000292839400004	1	18	boston	boston	PROPN
WOS-000292839400004	1	19	.	.	PUNCT
WOS-000292839400004	2	1	we	we	PRON
WOS-000292839400004	2	2	also	also	ADV
WOS-000292839400004	2	3	evaluate	evaluate	VERB
WOS-000292839400004	2	4	a	a	DET
WOS-000292839400004	2	5	related	related	ADJ
WOS-000292839400004	2	6	alternative	alternative	NOUN
WOS-000292839400004	2	7	,	,	PUNCT
WOS-000292839400004	2	8	boston	boston	PROPN
WOS-000292839400004	2	9	's	's	PART
WOS-000292839400004	2	10	pilot	pilot	NOUN
WOS-000292839400004	2	11	schools	school	NOUN
WOS-000292839400004	2	12	.	.	PUNCT
WOS-000292839400004	3	1	pilot	pilot	PROPN
WOS-000292839400004	3	2	schools	school	NOUN
WOS-000292839400004	3	3	have	have	VERB
WOS-000292839400004	3	4	some	some	PRON
WOS-000292839400004	3	5	of	of	ADP
WOS-000292839400004	3	6	the	the	DET
WOS-000292839400004	3	7	independence	independence	NOUN
WOS-000292839400004	3	8	of	of	ADP
WOS-000292839400004	3	9	charter	charter	NOUN
WOS-000292839400004	3	10	schools	school	NOUN
WOS-000292839400004	3	11	but	but	CCONJ
WOS-000292839400004	3	12	are	be	AUX
WOS-000292839400004	3	13	in	in	ADP
WOS-000292839400004	3	14	the	the	DET
WOS-000292839400004	3	15	boston	boston	PROPN
WOS-000292839400004	3	16	public	public	PROPN
WOS-000292839400004	3	17	school	school	NOUN
WOS-000292839400004	3	18	district	district	NOUN
WOS-000292839400004	3	19	and	and	CCONJ
WOS-000292839400004	3	20	are	be	AUX
WOS-000292839400004	3	21	covered	cover	VERB
WOS-000292839400004	3	22	by	by	ADP
WOS-000292839400004	3	23	some	some	DET
WOS-000292839400004	3	24	collective	collective	ADJ
WOS-000292839400004	3	25	bargaining	bargaining	NOUN
WOS-000292839400004	3	26	provisions	provision	NOUN
WOS-000292839400004	3	27	.	.	PUNCT
WOS-000292839400004	4	1	lottery	lottery	NOUN
WOS-000292839400004	4	2	estimates	estimate	NOUN
WOS-000292839400004	4	3	show	show	VERB
WOS-000292839400004	4	4	large	large	ADJ
WOS-000292839400004	4	5	and	and	CCONJ
WOS-000292839400004	4	6	significant	significant	ADJ
WOS-000292839400004	4	7	score	score	NOUN
WOS-000292839400004	4	8	gains	gain	NOUN
WOS-000292839400004	4	9	for	for	ADP
WOS-000292839400004	4	10	charter	charter	NOUN
WOS-000292839400004	4	11	students	student	NOUN
WOS-000292839400004	4	12	in	in	ADP
WOS-000292839400004	4	13	middle	middle	ADJ
WOS-000292839400004	4	14	and	and	CCONJ
WOS-000292839400004	4	15	high	high	ADJ
WOS-000292839400004	4	16	school	school	NOUN
WOS-000292839400004	4	17	.	.	PUNCT
WOS-000292839400004	5	1	in	in	ADP
WOS-000292839400004	5	2	contrast	contrast	NOUN
WOS-000292839400004	5	3	,	,	PUNCT
WOS-000292839400004	5	4	lottery	lottery	NOUN
WOS-000292839400004	5	5	estimates	estimate	NOUN
WOS-000292839400004	5	6	for	for	ADP
WOS-000292839400004	5	7	pilot	pilot	NOUN
WOS-000292839400004	5	8	school	school	NOUN
WOS-000292839400004	5	9	students	student	NOUN
WOS-000292839400004	5	10	are	be	AUX
WOS-000292839400004	5	11	mostly	mostly	ADV
WOS-000292839400004	5	12	small	small	ADJ
WOS-000292839400004	5	13	and	and	CCONJ
WOS-000292839400004	5	14	insignificant	insignificant	ADJ
WOS-000292839400004	5	15	,	,	PUNCT
WOS-000292839400004	5	16	with	with	ADP
WOS-000292839400004	5	17	some	some	DET
WOS-000292839400004	5	18	significant	significant	ADJ
WOS-000292839400004	5	19	negative	negative	ADJ
WOS-000292839400004	5	20	effects	effect	NOUN
WOS-000292839400004	5	21	.	.	PUNCT
WOS-000292839400004	6	1	charter	charter	NOUN
WOS-000292839400004	6	2	schools	school	NOUN
WOS-000292839400004	6	3	with	with	ADP
WOS-000292839400004	6	4	binding	bind	VERB
WOS-000292839400004	6	5	assignment	assignment	NOUN
WOS-000292839400004	6	6	lotteries	lottery	NOUN
WOS-000292839400004	6	7	appear	appear	VERB
WOS-000292839400004	6	8	to	to	PART
WOS-000292839400004	6	9	generate	generate	VERB
WOS-000292839400004	6	10	larger	large	ADJ
WOS-000292839400004	6	11	gains	gain	NOUN
WOS-000292839400004	6	12	than	than	ADP
WOS-000292839400004	6	13	other	other	ADJ
WOS-000292839400004	6	14	charters	charter	NOUN
WOS-000292839400004	6	15	.	.	PUNCT