id	sid	eid	entity	type
bece-71	1	1	jing gao	PERSON
bece-71	1	2	1 jing liu	QUANTITY
bece-71	1	3	2	CARDINAL
bece-71	1	4	hong feng	PERSON
bece-71	1	5	1 zhixin zhang	QUANTITY
bece-71	1	6	1 1	CARDINAL
bece-71	2	1	capital normal university	ORG
bece-71	2	2	beijing	GPE
bece-71	2	3	china 2	ORG
bece-71	3	1	beijing	GPE
bece-71	3	2	university	GPE
bece-71	3	3	beijing	GPE
bece-71	3	4	china	GPE
bece-71	4	1	783	CARDINAL
bece-71	4	2	beijing city	GPE
bece-71	4	3	shandong province	GPE
bece-71	4	4	one-year	DATE
bece-71	4	5	each week	DATE
bece-71	4	6	four	CARDINAL
bece-71	5	1	each week	DATE
bece-71	8	1	each day	DATE
bece-71	8	2	less than 1.5 hours	QUANTITY
bece-71	9	1	evid chin	PERSON
bece-71	9	2	2019	DATE
bece-71	9	3	3(1):277	CARDINAL
bece-71	10	1	10.15354	CARDINAL
bece-71	11	1	jing liu	PERSON
bece-71	11	2	beijing	GPE
bece-71	12	1	jing gao	PERSON
bece-71	12	2	china	GPE
bece-71	12	3	gaojing11008389@163.com	ORG
bece-71	13	1	gao et al	PERSON
bece-71	13	2	1	CARDINAL
bece-71	13	3	2019	CARDINAL
bece-71	13	4	278	CARDINAL
bece-71	14	1	china	GPE
bece-71	15	1	the ministry of education of china	ORG
bece-71	15	2	one-year	DATE
bece-71	15	3	china	GPE
bece-71	15	4	beijing sports university	ORG
bece-71	16	1	2014	DATE
bece-71	16	2	china	GPE
bece-71	16	3	all ages	DATE
bece-71	16	4	china	GPE
bece-71	16	5	2015	DATE
bece-71	18	1	zhang et al.	PERSON
bece-71	18	2	2018	DATE
bece-71	19	1	about 36.2%	PERCENT
bece-71	19	2	netizens	ORG
bece-71	19	3	five	CARDINAL
bece-71	19	4	wang et al.	PERSON
bece-71	19	5	2018	DATE
bece-71	20	1	hong feng	PERSON
bece-71	20	2	china	GPE
bece-71	21	1	zhixin zhang	PERSON
bece-71	21	2	china	GPE
bece-71	21	3	zhangzx517@163.com	ORG
bece-71	22	1	the ministry of education-china mobile research fund	ORG
bece-71	22	2	2013	DATE
bece-71	24	1	e gao et al	PERSON
bece-71	24	2	1	CARDINAL
bece-71	24	3	2019	CARDINAL
bece-71	24	4	wang et al.	PERSON
bece-71	24	5	2017	DATE
bece-71	25	1	the american academy of ophthalmology	ORG
bece-71	25	2	cai, 2017	ORG
bece-71	26	1	2009	DATE
bece-71	27	1	2009	DATE
bece-71	29	1	two	CARDINAL
bece-71	29	2		CARDINAL
bece-71	29	3		CARDINAL
bece-71	30	1	every day	DATE
bece-71	31	1	11533-1989	DATE
bece-71	31	2	shanghai aice electronic technology company	ORG
bece-71	31	3	henan shengyuan industrial company limited	ORG
bece-71	31	4	beijing	GPE
bece-71	31	5	huihai technology company	ORG
bece-71	32	1	shanghai	GPE
bece-71	33	1	783	CARDINAL
bece-71	33	2	two	CARDINAL
bece-71	33	3	four	CARDINAL
bece-71	33	4	beijing city	GPE
bece-71	33	5	shandong province	GPE
bece-71	34	1	second	ORDINAL
bece-71	34	2	third	ORDINAL
bece-71	34	3	fourth	ORDINAL
bece-71	34	4	seventh	ORDINAL
bece-71	34	5	21	CARDINAL
bece-71	34	6	more than one	DATE
bece-71	34	7	one	CARDINAL
bece-71	35	1	gao et al	PERSON
bece-71	35	2	1	CARDINAL
bece-71	35	3	2019 280	DATE
bece-71	35	4	september to october 2014	DATE
bece-71	35	5	first	ORDINAL
bece-71	35	6	september to october 2015	DATE
bece-71	35	7	second	ORDINAL
bece-71	36	1		CARDINAL
bece-71	36	2		CARDINAL
bece-71	36	3		CARDINAL
bece-71	37	1	30 class hours	TIME
bece-71	38	1	each week	DATE
bece-71	38	2	two	CARDINAL
bece-71	39	1	first	ORDINAL
bece-71	39	2	0 13 class hours	TIME
bece-71	39	3	each week	DATE
bece-71	39	4	second	ORDINAL
bece-71	39	5	14 30 class hours	DATE
bece-71	39	6	two	CARDINAL
bece-71	40	1	19.0	CARDINAL
bece-71	43	1	each week	DATE
bece-71	43	2	each week	DATE
bece-71	43	3	second	ORDINAL
bece-71	43	4	first	ORDINAL
bece-71	44	1	0.358	CARDINAL
bece-71	44	2	0.05	CARDINAL
bece-71	46	1	0.016	CARDINAL
bece-71	46	2	0.05	CARDINAL
bece-71	46	3	two	CARDINAL
bece-71	47	1	905.533	CARDINAL
bece-71	49	1	18.940	CARDINAL
bece-71	49	2	0.01	CARDINAL
bece-71	49	3	gao et al	PERSON
bece-71	49	4	1	CARDINAL
bece-71	49	5	2019 281	DATE
bece-71	49	6	each week	DATE
bece-71	50	1	each week	DATE
bece-71	50	2	second	ORDINAL
bece-71	50	3	first	ORDINAL
bece-71	51	1	each week	DATE
bece-71	51	2	4.130	CARDINAL
bece-71	51	3	0.05	CARDINAL
bece-71	52	1	1	CARDINAL
bece-71	52	2	2	CARDINAL
bece-71	52	3	each week	DATE
bece-71	52	4	each week	DATE
bece-71	53	1	10.214	CARDINAL
bece-71	53	2	0.01	CARDINAL
bece-71	53	3	0.05	CARDINAL
bece-71	54	1	11.595	CARDINAL
bece-71	54	2	0.01	CARDINAL
bece-71	54	3	5.933	CARDINAL
bece-71	54	4	0.05	CARDINAL
bece-71	55	1	each week	DATE
bece-71	56	1	1	CARDINAL
bece-71	56	2	2	CARDINAL
bece-71	56	3	two	CARDINAL
bece-71	56	4	1	CARDINAL
bece-71	56	5	2	CARDINAL
bece-71	56	6	each week	DATE
bece-71	56	7	each week	DATE
bece-71	58	1	0.01	CARDINAL
bece-71	58	2	0.779	CARDINAL
bece-71	58	3	0.05	CARDINAL
bece-71	59	1	7.646	CARDINAL
bece-71	59	2	0.01	CARDINAL
bece-71	59	3	4.488	CARDINAL
bece-71	59	4	gao et al	PERSON
bece-71	59	5	1	CARDINAL
bece-71	60	1	each week	DATE
bece-71	61	1	1	CARDINAL
bece-71	61	2	2	CARDINAL
bece-71	61	3	two	CARDINAL
bece-71	61	4	1	CARDINAL
bece-71	61	5	2	CARDINAL
bece-71	61	6	each week	DATE
bece-71	61	7	each week	DATE
bece-71	61	8	second	ORDINAL
bece-71	61	9	first	ORDINAL
bece-71	62	1	two	CARDINAL
bece-71	62	2	0.734	CARDINAL
bece-71	62	3	0.05	CARDINAL
bece-71	62	4	each week	DATE
bece-71	63	1	each week	DATE
bece-71	63	2	each week	DATE
bece-71	64	1	0.085	CARDINAL
bece-71	64	2	0.05	CARDINAL
bece-71	65	1	1.157	CARDINAL
bece-71	65	2	0.05	CARDINAL
bece-71	66	1	each week	DATE
bece-71	67	1	each week	DATE
bece-71	67	2	each week	DATE
bece-71	68	1	0.05	CARDINAL
bece-71	69	1	gao et al	PERSON
bece-71	69	2	1	CARDINAL
bece-71	69	3	2019	CARDINAL
bece-71	69	4	283	CARDINAL
bece-71	69	5	0.459	CARDINAL
bece-71	69	6	0.05	CARDINAL
bece-71	70	1	each week	DATE
bece-71	71	1	each week	DATE
bece-71	71	2	each week	DATE
bece-71	71	3	second	ORDINAL
bece-71	71	4	first	ORDINAL
bece-71	72	1	0.462	CARDINAL
bece-71	72	2	0.05	CARDINAL
bece-71	72	3	each week	DATE
bece-71	73	1	each week	DATE
bece-71	73	2	each week	DATE
bece-71	74	1	0.039	CARDINAL
bece-71	74	2	0.05	CARDINAL
bece-71	75	1	1.722	CARDINAL
bece-71	75	2	0.05	CARDINAL
bece-71	76	1	each week	DATE
bece-71	77	1	each week	DATE
bece-71	77	2	each week	DATE
bece-71	78	1	5.218	CARDINAL
bece-71	78	2	0.05	CARDINAL
bece-71	79	1	0.095	CARDINAL
bece-71	79	2	0.05	CARDINAL
bece-71	80	1	each week	DATE
bece-71	81	1	gao et al	PERSON
bece-71	81	2	1	CARDINAL
bece-71	81	3	2019 284	QUANTITY
bece-71	81	4	each week	DATE
bece-71	81	5	each week	DATE
bece-71	81	6	second	ORDINAL
bece-71	81	7	first	ORDINAL
bece-71	82	1	two	CARDINAL
bece-71	83	1	0.032	CARDINAL
bece-71	83	2	0.05	CARDINAL
bece-71	83	3	each week	DATE
bece-71	84	1	each week	DATE
bece-71	84	2	each week	DATE
bece-71	85	1	two	CARDINAL
bece-71	85	2	0.844	CARDINAL
bece-71	85	3	0.05	CARDINAL
bece-71	86	1	3.352	CARDINAL
bece-71	86	2	0.05	CARDINAL
bece-71	87	1	each week	DATE
bece-71	88	1	each week	DATE
bece-71	88	2	each week	DATE
bece-71	89	1	two	CARDINAL
bece-71	89	2	0.001	CARDINAL
bece-71	89	3	0.05	CARDINAL
bece-71	90	1	1.193	CARDINAL
bece-71	90	2	0.05	CARDINAL
bece-71	91	1	each week	DATE
bece-71	93	1	first	ORDINAL
bece-71	93	2	each week	DATE
bece-71	96	1	daily	DATE
bece-71	96	2	daily	DATE
bece-71	96	3	gao et al	PERSON
bece-71	96	4	1	CARDINAL
bece-71	96	5	less than 1.5 hours	QUANTITY
bece-71	97	1	second	ORDINAL
bece-71	97	2	each week	DATE
bece-71	98	1	each week	DATE
bece-71	99	1	53%	PERCENT
bece-71	99	2	85%	PERCENT
bece-71	99	3	2007	DATE
bece-71	100	1	2012	DATE
bece-71	102	1	third	ORDINAL
bece-71	102	2	each week	DATE
bece-71	103	1	each week	DATE
bece-71	104	1	each week	DATE
bece-71	106	1		CARDINAL
bece-71	106	2		CARDINAL
bece-71	106	3		CARDINAL
bece-71	107	1	less than 1.5 hours	QUANTITY
bece-71	108	1	gao et al	PERSON
bece-71	108	2	1	CARDINAL
bece-71	108	3	2019	CARDINAL
bece-71	108	4	286	CARDINAL
bece-71	108	5	2017	CARDINAL
bece-71	109	1	wuhan	GPE
bece-71	109	2	central china normal university	ORG
bece-71	109	3	4	CARDINAL
bece-71	109	4	china	GPE
bece-71	110	1	2015	CARDINAL
bece-71	110	2	2014	DATE
bece-71	111	1	chinese journal of school health	ORG
bece-71	111	2	12:4	CARDINAL
bece-71	111	3	kozeis	GPE
bece-71	111	4	n.	PERSON
bece-71	111	5	2009	DATE
bece-71	112	1	4	CARDINAL
bece-71	112	2	230231	DATE
bece-71	113	1	miao	ORG
bece-71	113	2	a.z.	GPE
bece-71	113	3	zhou	PERSON
bece-71	113	4	x.t.	PERSON
bece-71	114	1	2007	DATE
bece-71	115	1	chinese	NORP
bece-71	115	2	1): 6162	DATE
bece-71	116	1	taptagaporn	PERSON
bece-71	116	2	s.	PERSON
bece-71	116	3	2009	DATE
bece-71	117	1	17th	CARDINAL
bece-71	117	2	congress	ORG
bece-71	118	1	beijing	GPE
bece-71	118	2	p.r.china	GPE
bece-71	118	3	international ergonomics association	ORG
bece-71	118	4	6	CARDINAL
bece-71	119	1	wang	PERSON
bece-71	119	2	w.	PERSON
bece-71	119	3	yang	PERSON
bece-71	119	4	j.h.	GPE
bece-71	119	5	2018	DATE
bece-71	119	6	netizens	ORG
bece-71	120	1	journal of shanxi datong university	ORG
bece-71	120	2	2	CARDINAL
bece-71	120	3	69-73	CARDINAL
bece-71	120	4	79	DATE
bece-71	121	1	wang	ORG
bece-71	121	2	z.s.	GPE
bece-71	121	3	wei	PERSON
bece-71	121	4	2017	CARDINAL
bece-71	122	1	1	CARDINAL
bece-71	122	2	120	CARDINAL
bece-71	122	3	53	DATE
bece-71	123	1	zang	GPE
bece-71	123	2	y.j.	GPE
bece-71	123	3	2012	DATE
bece-71	124	1	tianjin	GPE
bece-71	124	2	china	GPE
bece-71	125	1	tianjin university	ORG
bece-71	125	2	56	DATE
bece-71	125	3	z.x.	GPE
bece-71	125	4	gao	PERSON
bece-71	125	5	j.	PERSON
bece-71	125	6	xie	GPE
bece-71	125	7	j.r.	GPE
bece-71	125	8	2018	DATE
bece-71	126	1	3): 5965	DATE
bece-71	127	1	23 july 2019	DATE
bece-71	127	2	14 august 2019	DATE
bece-71	127	3	05	CARDINAL
bece-71	127	4	september 2019	DATE
bece-71	127	5	chinese	NORP
bece-71	127	6	technol	ORG
bece-71	127	7	29(3):60-65	DATE
bece-71	128	1	english	NORP
bece-71	128	2	chinese	NORP
bece-71	130	1	现代教 育技术	PERSON
bece-71	130	2	2019	DATE
bece-71	130	3	29(3):60-65	DATE