id	sid	tid	token	lemma	pos
bece-354	1	1	bece	bece	PROPN
bece-354	1	2	.	.	PUNCT
bece-354	2	1	newsletter	newsletter	NOUN
bece-354	2	2	vol.7	vol.7	PROPN
bece-354	2	3	,	,	PUNCT
bece-354	2	4	no.1	no.1	NUM
bece-354	2	5	,	,	PUNCT
bece-354	2	6	2021	2021	NUM
bece-354	2	7	934	934	NUM
bece-354	2	8	nutrition	nutrition	NOUN
bece-354	2	9	improvement	improvement	NOUN
bece-354	2	10	program	program	NOUN
bece-354	2	11	for	for	ADP
bece-354	2	12	compulsory	compulsory	ADJ
bece-354	2	13	education	education	NOUN
bece-354	2	14	students	student	NOUN
bece-354	2	15	in	in	ADP
bece-354	2	16	rural	rural	ADJ
bece-354	2	17	area	area	NOUN
bece-354	2	18	:	:	PUNCT
bece-354	3	1	effects	effect	NOUN
bece-354	3	2	of	of	ADP
bece-354	3	3	meal	meal	NOUN
bece-354	3	4	plan	plan	NOUN
bece-354	3	5	on	on	ADP
bece-354	3	6	pupils	pupil	NOUN
bece-354	3	7	’	'	PUNCT
bece-354	3	8	physical	physical	ADJ
bece-354	3	9	health	health	NOUN
bece-354	3	10	and	and	CCONJ
bece-354	3	11	mental	mental	ADJ
bece-354	3	12	health	health	NOUN
bece-354	3	13	by	by	ADP
bece-354	3	14	yu	yu	PROPN
bece-354	3	15	,	,	PUNCT
bece-354	3	16	j.f	j.f	PROPN
bece-354	3	17	.	.	PROPN
bece-354	3	18	,	,	PUNCT
bece-354	3	19	&	&	CCONJ
bece-354	3	20	zhao	zhao	PROPN
bece-354	3	21	,	,	PUNCT
bece-354	3	22	q.r	q.r	PROPN
bece-354	3	23	.	.	PROPN
bece-354	3	24	correspondence	correspondence	NOUN
bece-354	3	25	to	to	ADP
bece-354	3	26	:	:	PUNCT
bece-354	3	27	zhao	zhao	X
bece-354	3	28	,	,	PUNCT
bece-354	3	29	q.r	q.r	PROPN
bece-354	3	30	.	.	PROPN
bece-354	3	31	,	,	PUNCT
bece-354	3	32	associate	associate	NOUN
bece-354	3	33	professor	professor	NOUN
bece-354	3	34	,	,	PUNCT
bece-354	3	35	college	college	NOUN
bece-354	3	36	of	of	ADP
bece-354	3	37	economics	economic	NOUN
bece-354	3	38	and	and	CCONJ
bece-354	3	39	management	management	NOUN
bece-354	3	40	,	,	PUNCT
bece-354	3	41	china	china	PROPN
bece-354	3	42	agricultural	agricultural	PROPN
bece-354	3	43	university	university	PROPN
bece-354	3	44	,	,	PUNCT
bece-354	3	45	china	china	PROPN
bece-354	3	46	.	.	PUNCT
bece-354	4	1	email	email	NOUN
bece-354	4	2	:	:	PUNCT
bece-354	4	3	zhaoqiran@cau.edu.cn	zhaoqiran@cau.edu.cn	PROPN
bece-354	4	4	his	his	PRON
bece-354	4	5	article	article	NOUN
bece-354	4	6	is	be	AUX
bece-354	4	7	based	base	VERB
bece-354	4	8	on	on	ADP
bece-354	4	9	the	the	DET
bece-354	4	10	research	research	NOUN
bece-354	4	11	data	datum	NOUN
bece-354	4	12	of	of	ADP
bece-354	4	13	49	49	NUM
bece-354	4	14	schools	school	NOUN
bece-354	4	15	from	from	ADP
bece-354	4	16	three	three	NUM
bece-354	4	17	northwest	northwest	ADJ
bece-354	4	18	provinces	province	NOUN
bece-354	4	19	in	in	ADP
bece-354	4	20	china	china	PROPN
bece-354	4	21	that	that	PRON
bece-354	4	22	have	have	AUX
bece-354	4	23	implemented	implement	VERB
bece-354	4	24	the	the	DET
bece-354	4	25	“	"	PUNCT
bece-354	4	26	nutrition	nutrition	NOUN
bece-354	4	27	improvement	improvement	NOUN
bece-354	4	28	program	program	NOUN
bece-354	4	29	for	for	ADP
bece-354	4	30	compulsory	compulsory	ADJ
bece-354	4	31	education	education	NOUN
bece-354	4	32	students	student	NOUN
bece-354	4	33	in	in	ADP
bece-354	4	34	rural	rural	ADJ
bece-354	4	35	area	area	NOUN
bece-354	4	36	“	"	PUNCT
bece-354	4	37	(	(	PUNCT
bece-354	4	38	2015	2015	NUM
bece-354	4	39	)	)	PUNCT
bece-354	4	40	,	,	PUNCT
bece-354	4	41	using	use	VERB
bece-354	4	42	ordinary	ordinary	ADJ
bece-354	4	43	least	least	ADJ
bece-354	4	44	squares	square	NOUN
bece-354	4	45	(	(	PUNCT
bece-354	4	46	ols	ol	NOUN
bece-354	4	47	)	)	PUNCT
bece-354	4	48	regression	regression	NOUN
bece-354	4	49	and	and	CCONJ
bece-354	4	50	propensity	propensity	NOUN
bece-354	4	51	score	score	NOUN
bece-354	4	52	matching	matching	NOUN
bece-354	4	53	(	(	PUNCT
bece-354	4	54	psm	psm	NOUN
bece-354	4	55	)	)	PUNCT
bece-354	4	56	methods	method	NOUN
bece-354	4	57	to	to	PART
bece-354	4	58	study	study	VERB
bece-354	4	59	the	the	DET
bece-354	4	60	influence	influence	NOUN
bece-354	4	61	of	of	ADP
bece-354	4	62	enterprise	enterprise	NOUN
bece-354	4	63	and	and	CCONJ
bece-354	4	64	school	school	NOUN
bece-354	4	65	meal	meal	NOUN
bece-354	4	66	plan	plan	NOUN
bece-354	4	67	on	on	ADP
bece-354	4	68	children	child	NOUN
bece-354	4	69	’s	’s	PART
bece-354	4	70	physical	physical	ADJ
bece-354	4	71	and	and	CCONJ
bece-354	4	72	mental	mental	ADJ
bece-354	4	73	condition	condition	NOUN
bece-354	4	74	through	through	ADP
bece-354	4	75	the	the	DET
bece-354	4	76	development	development	NOUN
bece-354	4	77	state	state	NOUN
bece-354	4	78	like	like	ADP
bece-354	4	79	height	height	NOUN
bece-354	4	80	and	and	CCONJ
bece-354	4	81	weight	weight	NOUN
bece-354	4	82	,	,	PUNCT
bece-354	4	83	including	include	VERB
bece-354	4	84	the	the	DET
bece-354	4	85	status	status	NOUN
bece-354	4	86	like	like	ADP
bece-354	4	87	anemia	anemia	NOUN
bece-354	4	88	,	,	PUNCT
bece-354	4	89	since	since	SCONJ
bece-354	4	90	the	the	DET
bece-354	4	91	implementation	implementation	NOUN
bece-354	4	92	of	of	ADP
bece-354	4	93	the	the	DET
bece-354	4	94	plan	plan	NOUN
bece-354	4	95	in	in	ADP
bece-354	4	96	2011	2011	NUM
bece-354	4	97	.	.	PUNCT
bece-354	5	1	the	the	DET
bece-354	5	2	research	research	NOUN
bece-354	5	3	indicators	indicator	NOUN
bece-354	5	4	and	and	CCONJ
bece-354	5	5	results	result	NOUN
bece-354	5	6	are	be	AUX
bece-354	5	7	as	as	SCONJ
bece-354	5	8	follows	follow	VERB
bece-354	5	9	:	:	PUNCT
bece-354	5	10			PRON
bece-354	5	11	indicator	indicator	PROPN
bece-354	5	12	description	description	NOUN
bece-354	5	13	:	:	PUNCT
bece-354	5	14	the	the	DET
bece-354	5	15	body	body	NOUN
bece-354	5	16	mass	mass	NOUN
bece-354	5	17	index	index	NOUN
bece-354	5	18	z	z	NOUN
bece-354	5	19	score	score	NOUN
bece-354	5	20	(	(	PUNCT
bece-354	5	21	bmi	bmi	PROPN
bece-354	5	22	zscores	zscore	NOUN
bece-354	5	23	)	)	PUNCT
bece-354	5	24	and	and	CCONJ
bece-354	5	25	height	height	NOUN
bece-354	5	26	for	for	ADP
bece-354	5	27	age	age	NOUN
bece-354	5	28	z	z	NOUN
bece-354	5	29	score	score	NOUN
bece-354	5	30	(	(	PUNCT
bece-354	5	31	haz	haz	PROPN
bece-354	5	32	-	-	PUNCT
bece-354	5	33	scores	score	NOUN
bece-354	5	34	)	)	PUNCT
bece-354	5	35	are	be	AUX
bece-354	5	36	used	use	VERB
bece-354	5	37	to	to	PART
bece-354	5	38	evaluate	evaluate	VERB
bece-354	5	39	the	the	DET
bece-354	5	40	physical	physical	ADJ
bece-354	5	41	development	development	NOUN
bece-354	5	42	of	of	ADP
bece-354	5	43	children	child	NOUN
bece-354	5	44	;	;	PUNCT
bece-354	5	45	the	the	DET
bece-354	5	46	anemia	anemia	NOUN
bece-354	5	47	rate	rate	NOUN
bece-354	5	48	and	and	CCONJ
bece-354	5	49	hb(hemoglobin	hb(hemoglobin	NOUN
bece-354	5	50	)	)	PUNCT
bece-354	5	51	value	value	NOUN
bece-354	5	52	are	be	AUX
bece-354	5	53	used	use	VERB
bece-354	5	54	to	to	PART
bece-354	5	55	reflect	reflect	VERB
bece-354	5	56	the	the	DET
bece-354	5	57	anemia	anemia	NOUN
bece-354	5	58	status	status	NOUN
bece-354	5	59	of	of	ADP
bece-354	5	60	children	child	NOUN
bece-354	5	61	;	;	PUNCT
bece-354	5	62	and	and	CCONJ
bece-354	5	63	the	the	DET
bece-354	5	64	mental	mental	ADJ
bece-354	5	65	health	health	NOUN
bece-354	5	66	test(mht	test(mht	PROPN
bece-354	5	67	)	)	PUNCT
bece-354	5	68	is	be	AUX
bece-354	5	69	used	use	VERB
bece-354	5	70	to	to	PART
bece-354	5	71	measure	measure	VERB
bece-354	5	72	the	the	DET
bece-354	5	73	mental	mental	ADJ
bece-354	5	74	health	health	NOUN
bece-354	5	75	of	of	ADP
bece-354	5	76	children	child	NOUN
bece-354	5	77	.	.	PUNCT
bece-354	6	1			NOUN
bece-354	6	2	analysis	analysis	NOUN
bece-354	6	3	of	of	ADP
bece-354	6	4	regression	regression	NOUN
bece-354	6	5	results	result	NOUN
bece-354	6	6	:	:	PUNCT
bece-354	6	7	this	this	DET
bece-354	6	8	paper	paper	NOUN
bece-354	6	9	adopts	adopt	VERB
bece-354	6	10	the	the	DET
bece-354	6	11	ols	ol	NOUN
bece-354	6	12	regression	regression	NOUN
bece-354	6	13	estimation	estimation	NOUN
bece-354	6	14	method，and	method，and	NUM
bece-354	6	15	the	the	DET
bece-354	6	16	results	result	NOUN
bece-354	6	17	show	show	VERB
bece-354	6	18	that	that	SCONJ
bece-354	6	19	after	after	ADP
bece-354	6	20	adding	add	VERB
bece-354	6	21	a	a	DET
bece-354	6	22	series	series	NOUN
bece-354	6	23	of	of	ADP
bece-354	6	24	personal	personal	ADJ
bece-354	6	25	and	and	CCONJ
bece-354	6	26	family	family	NOUN
bece-354	6	27	variables	variable	NOUN
bece-354	6	28	,	,	PUNCT
bece-354	6	29	whether	whether	SCONJ
bece-354	6	30	school	school	NOUN
bece-354	6	31	supply	supply	NOUN
bece-354	6	32	meals	meal	NOUN
bece-354	6	33	or	or	CCONJ
bece-354	6	34	not	not	PART
bece-354	6	35	have	have	VERB
bece-354	6	36	no	no	DET
bece-354	6	37	significant	significant	ADJ
bece-354	6	38	impact	impact	NOUN
bece-354	6	39	on	on	ADP
bece-354	6	40	bmi	bmi	NOUN
bece-354	6	41	index	index	NOUN
bece-354	6	42	and	and	CCONJ
bece-354	6	43	haz	haz	PROPN
bece-354	6	44	index	index	NOUN
bece-354	6	45	,	,	PUNCT
bece-354	6	46	but	but	CCONJ
bece-354	6	47	it	it	PRON
bece-354	6	48	has	have	VERB
bece-354	6	49	a	a	DET
bece-354	6	50	significant	significant	ADJ
bece-354	6	51	impact	impact	NOUN
bece-354	6	52	on	on	ADP
bece-354	6	53	the	the	DET
bece-354	6	54	hb	hb	PROPN
bece-354	6	55	value	value	NOUN
bece-354	6	56	and	and	CCONJ
bece-354	6	57	anemia	anemia	NOUN
bece-354	6	58	rate	rate	NOUN
bece-354	6	59	,	,	PUNCT
bece-354	6	60	and	and	CCONJ
bece-354	6	61	it	it	PRON
bece-354	6	62	also	also	ADV
bece-354	6	63	has	have	VERB
bece-354	6	64	a	a	DET
bece-354	6	65	significant	significant	ADJ
bece-354	6	66	correlation	correlation	NOUN
bece-354	6	67	with	with	ADP
bece-354	6	68	the	the	DET
bece-354	6	69	psychological	psychological	ADJ
bece-354	6	70	score	score	NOUN
bece-354	6	71	.	.	PUNCT
bece-354	7	1	what	what	PRON
bece-354	7	2	’s	’	VERB
bece-354	7	3	more	more	ADJ
bece-354	7	4	,	,	PUNCT
bece-354	7	5	using	use	VERB
bece-354	7	6	the	the	DET
bece-354	7	7	psm	psm	NOUN
bece-354	7	8	method	method	NOUN
bece-354	7	9	to	to	PART
bece-354	7	10	control	control	VERB
bece-354	7	11	the	the	DET
bece-354	7	12	endogeneity	endogeneity	NOUN
bece-354	7	13	,	,	PUNCT
bece-354	7	14	which	which	PRON
bece-354	7	15	further	far	ADV
bece-354	7	16	proves	prove	VERB
bece-354	7	17	whether	whether	SCONJ
bece-354	7	18	the	the	DET
bece-354	7	19	school	school	NOUN
bece-354	7	20	supply	supply	NOUN
bece-354	7	21	meal	meal	NOUN
bece-354	7	22	or	or	CCONJ
bece-354	7	23	not	not	PART
bece-354	7	24	has	have	VERB
bece-354	7	25	a	a	DET
bece-354	7	26	significant	significant	ADJ
bece-354	7	27	effect	effect	NOUN
bece-354	7	28	on	on	ADP
bece-354	7	29	the	the	DET
bece-354	7	30	mental	mental	ADJ
bece-354	7	31	health	health	NOUN
bece-354	7	32	of	of	ADP
bece-354	7	33	students	student	NOUN
bece-354	7	34	,	,	PUNCT
bece-354	7	35	and	and	CCONJ
bece-354	7	36	also	also	ADV
bece-354	7	37	including	include	VERB
bece-354	7	38	the	the	DET
bece-354	7	39	specific	specific	ADJ
bece-354	7	40	learning	learning	NOUN
bece-354	7	41	anxiety	anxiety	NOUN
bece-354	7	42	,	,	PUNCT
bece-354	7	43	self	self	NOUN
bece-354	7	44	-	-	PUNCT
bece-354	7	45	blame	blame	NOUN
bece-354	7	46	tendency	tendency	NOUN
bece-354	7	47	,	,	PUNCT
bece-354	7	48	and	and	CCONJ
bece-354	7	49	physical	physical	ADJ
bece-354	7	50	symptoms	symptom	NOUN
bece-354	7	51	.	.	PUNCT
bece-354	8	1			PRON
bece-354	8	2	research	research	NOUN
bece-354	8	3	conclusions	conclusion	NOUN
bece-354	8	4	:	:	PUNCT
bece-354	8	5	in	in	ADP
bece-354	8	6	terms	term	NOUN
bece-354	8	7	of	of	ADP
bece-354	8	8	physical	physical	ADJ
bece-354	8	9	development	development	NOUN
bece-354	8	10	,	,	PUNCT
bece-354	8	11	there	there	PRON
bece-354	8	12	is	be	VERB
bece-354	8	13	no	no	DET
bece-354	8	14	significant	significant	ADJ
bece-354	8	15	difference	difference	NOUN
bece-354	8	16	between	between	ADP
bece-354	8	17	school	school	NOUN
bece-354	8	18	meals	meal	NOUN
bece-354	8	19	and	and	CCONJ
bece-354	8	20	corporate	corporate	ADJ
bece-354	8	21	t	t	PROPN
bece-354	8	22	vol.7	vol.7	PROPN
bece-354	8	23	,	,	PUNCT
bece-354	8	24	no.1	no.1	NUM
bece-354	8	25	,	,	PUNCT
bece-354	8	26	2021	2021	NUM
bece-354	8	27	935	935	NUM
bece-354	8	28	meals	meal	NOUN
bece-354	8	29	;	;	PUNCT
bece-354	8	30	in	in	ADP
bece-354	8	31	terms	term	NOUN
bece-354	8	32	of	of	ADP
bece-354	8	33	anemia	anemia	NOUN
bece-354	8	34	and	and	CCONJ
bece-354	8	35	mental	mental	ADJ
bece-354	8	36	health	health	NOUN
bece-354	8	37	,	,	PUNCT
bece-354	8	38	students	student	NOUN
bece-354	8	39	who	who	PRON
bece-354	8	40	receive	receive	VERB
bece-354	8	41	school	school	NOUN
bece-354	8	42	meals	meal	NOUN
bece-354	8	43	is	be	AUX
bece-354	8	44	worse	bad	ADJ
bece-354	8	45	than	than	ADP
bece-354	8	46	those	those	PRON
bece-354	8	47	receiving	receive	VERB
bece-354	8	48	corporate	corporate	ADJ
bece-354	8	49	meals	meal	NOUN
bece-354	8	50	.	.	PUNCT
bece-354	9	1			NOUN
bece-354	9	2	policy	policy	NOUN
bece-354	9	3	recommendations	recommendation	NOUN
bece-354	9	4	:	:	PUNCT
bece-354	9	5	in	in	ADP
bece-354	9	6	order	order	NOUN
bece-354	9	7	to	to	PART
bece-354	9	8	further	far	ADV
bece-354	9	9	improve	improve	VERB
bece-354	9	10	the	the	DET
bece-354	9	11	implementation	implementation	NOUN
bece-354	9	12	of	of	ADP
bece-354	9	13	the	the	DET
bece-354	9	14	plan	plan	NOUN
bece-354	9	15	,	,	PUNCT
bece-354	9	16	it	it	PRON
bece-354	9	17	is	be	AUX
bece-354	9	18	necessary	necessary	ADJ
bece-354	9	19	to	to	PART
bece-354	9	20	consider	consider	VERB
bece-354	9	21	the	the	DET
bece-354	9	22	reasonable	reasonable	ADJ
bece-354	9	23	design	design	NOUN
bece-354	9	24	of	of	ADP
bece-354	9	25	the	the	DET
bece-354	9	26	proportions	proportion	NOUN
bece-354	9	27	of	of	ADP
bece-354	9	28	different	different	ADJ
bece-354	9	29	types	type	NOUN
bece-354	9	30	of	of	ADP
bece-354	9	31	meals	meal	NOUN
bece-354	9	32	and	and	CCONJ
bece-354	9	33	the	the	DET
bece-354	9	34	nutritional	nutritional	ADJ
bece-354	9	35	combination	combination	NOUN
bece-354	9	36	of	of	ADP
bece-354	9	37	foods	food	NOUN
bece-354	9	38	in	in	ADP
bece-354	9	39	different	different	ADJ
bece-354	9	40	meal	meal	NOUN
bece-354	9	41	plan	plan	NOUN
bece-354	9	42	;	;	PUNCT
bece-354	9	43	in	in	ADP
bece-354	9	44	terms	term	NOUN
bece-354	9	45	of	of	ADP
bece-354	9	46	nutrition	nutrition	NOUN
bece-354	9	47	,	,	PUNCT
bece-354	9	48	school	school	NOUN
bece-354	9	49	meals	meal	NOUN
bece-354	9	50	need	need	VERB
bece-354	9	51	to	to	PART
bece-354	9	52	pay	pay	VERB
bece-354	9	53	attention	attention	NOUN
bece-354	9	54	to	to	ADP
bece-354	9	55	providing	provide	VERB
bece-354	9	56	sufficient	sufficient	ADJ
bece-354	9	57	meat	meat	NOUN
bece-354	9	58	and	and	CCONJ
bece-354	9	59	other	other	ADJ
bece-354	9	60	iron	iron	NOUN
bece-354	9	61	-	-	PUNCT
bece-354	9	62	rich	rich	ADJ
bece-354	9	63	elements	element	NOUN
bece-354	9	64	food	food	NOUN
bece-354	9	65	,	,	PUNCT
bece-354	9	66	corporate	corporate	ADJ
bece-354	9	67	meals	meal	NOUN
bece-354	9	68	should	should	AUX
bece-354	9	69	increase	increase	VERB
bece-354	9	70	the	the	DET
bece-354	9	71	supply	supply	NOUN
bece-354	9	72	of	of	ADP
bece-354	9	73	vegetables	vegetable	NOUN
bece-354	9	74	or	or	CCONJ
bece-354	9	75	fruits	fruit	NOUN
bece-354	9	76	.	.	PUNCT
bece-354	10	1	source	source	NOUN
bece-354	10	2	:	:	PUNCT
bece-354	10	3	education	education	NOUN
bece-354	10	4	&	&	CCONJ
bece-354	10	5	economy	economy	NOUN
bece-354	10	6	,	,	PUNCT
bece-354	10	7	2020	2020	NUM
bece-354	10	8	;	;	PUNCT
bece-354	10	9	36(4):30	36(4):30	NUM
bece-354	10	10	-	-	SYM
bece-354	10	11	39	39	NUM
bece-354	10	12	.	.	PUNCT