id	sid	eid	entity	type
bece-87	1	1	covid-19	ORG
bece-87	1	2	second	ORDINAL
bece-87	1	3	ningbo	GPE
bece-87	1	4	zhejiang province	GPE
bece-87	1	5	china	GPE
bece-87	1	6	xie	GPE
bece-87	1	7	1	CARDINAL
bece-87	1	8	2 1	DATE
bece-87	2	1	second	ORDINAL
bece-87	2	2	ningbo	GPE
bece-87	2	3	315812	DATE
bece-87	2	4	zhejiang	GPE
bece-87	2	5	china 2	ORG
bece-87	2	6	jiangsu	GPE
bece-87	2	7	second	ORDINAL
bece-87	2	8	university	GPE
bece-87	2	9	nanjing	GPE
bece-87	2	10	210013	DATE
bece-87	2	11	jiangsu	GPE
bece-87	2	12	china	GPE
bece-87	6	1	covid-19	PRODUCT
bece-87	6	2	second	ORDINAL
bece-87	6	3	ningbo city	GPE
bece-87	6	4	zhejiang province	GPE
bece-87	8	1	evid chin	PERSON
bece-87	8	2	2020	DATE
bece-87	8	3	4(2):535-541	CARDINAL
bece-87	9	1	10.15354	CARDINAL
bece-87	10	1	covid-19	PRODUCT
bece-87	10	2	zhuodan xie	PERSON
bece-87	10	3	second	ORDINAL
bece-87	10	4	ningbo	GPE
bece-87	10	5	315812	DATE
bece-87	10	6	zhejiang	GPE
bece-87	10	7	china	GPE
bece-87	11	1	55479177@qq.com	CARDINAL
bece-87	11	2	jiani yang	PERSON
bece-87	11	3	jiangsu	GPE
bece-87	11	4	second	ORDINAL
bece-87	11	5	university	GPE
bece-87	11	6	nanjing	GPE
bece-87	11	7	210013	DATE
bece-87	11	8	jiangsu	GPE
bece-87	11	9	china	GPE
bece-87	12	1	575751641@qq.com	CARDINAL
bece-87	14	1	xie & yang	ORG
bece-87	15	1	covid-19	PRODUCT
bece-87	16	1	2	CARDINAL
bece-87	16	2	536	CARDINAL
bece-87	16	3	1981	DATE
bece-87	18	1	zhou & li	ORG
bece-87	18	2	2020	DATE
bece-87	18	3	cheng	PERSON
bece-87	18	4	guo	ORG
bece-87	18	5	2020	DATE
bece-87	19	1	covid-19	ORG
bece-87	20	1	february 12, 2020	DATE
bece-87	20	2	the ministry of education	ORG
bece-87	20	3	the ministry of industry and	ORG
bece-87	20	4	chinese	NORP
bece-87	20	5	the chinese ministry of education	ORG
bece-87	20	6	china	GPE
bece-87	20	7	2020	DATE
bece-87	21	1	the ministry of education	ORG
bece-87	21	2	covid-19	PRODUCT
bece-87	21	3	second	ORDINAL
bece-87	21	4	ningbo city	GPE
bece-87	21	5	zhejiang province	GPE
bece-87	23	1	covid-19	PRODUCT
bece-87	25	1	recent years	DATE
bece-87	25	2	covid-19	PRODUCT
bece-87	26	1	xie & yang	ORG
bece-87	27	1	covid-19	PRODUCT
bece-87	28	1	2	CARDINAL
bece-87	28	2	2020	DATE
bece-87	29	1	2010	DATE
bece-87	30	1	years	DATE
bece-87	33	1	lv & lv	ORG
bece-87	33	2	2019	DATE
bece-87	34	1	years	DATE
bece-87	36	1	two	CARDINAL
bece-87	43	1	covid-19	ORG
bece-87	43	2	xie & yang	ORG
bece-87	44	1	covid-19	PRODUCT
bece-87	45	1	2	CARDINAL
bece-87	45	2	538	CARDINAL
bece-87	48	1	18.7%	PERCENT
bece-87	48	2	38.79%	PERCENT
bece-87	48	3	22.41%	PERCENT
bece-87	48	4	night	TIME
bece-87	48	5	31.03%	PERCENT
bece-87	48	6	37.07%	PERCENT
bece-87	48	7	39.66%	PERCENT
bece-87	60	1	covid-19	ORG
bece-87	60	2	xie & yang	ORG
bece-87	61	1	covid-19	PRODUCT
bece-87	62	1	2	CARDINAL
bece-87	62	2	539	CARDINAL
bece-87	65	1	night	TIME
bece-87	65	2	ningbo	GPE
bece-87	66	1	the next day	DATE
bece-87	74	1	1	CARDINAL
bece-87	78	1	2	CARDINAL
bece-87	78	2	xie & yang	ORG
bece-87	79	1	covid-19	PRODUCT
bece-87	80	1	2	CARDINAL
bece-87	80	2	540	CARDINAL
bece-87	82	1	3	CARDINAL
bece-87	85	1	4	CARDINAL
bece-87	90	1	china	GPE
bece-87	90	2	daily	DATE
bece-87	90	3	2020	DATE
bece-87	90	4	the ministry of education	ORG
bece-87	91	1	guo	PERSON
bece-87	91	2	2020	DATE
bece-87	92	1	05	DATE
bece-87	92	2	211	CARDINAL
bece-87	93	1	1981	DATE
bece-87	94	1	oxford	NORP
bece-87	94	2	pergamon	ORG
bece-87	94	3	3	CARDINAL
bece-87	95	1	w.	PERSON
bece-87	95	2	2019	DATE
bece-87	96	1	sci technol vision	PERSON
bece-87	96	2	19:69-71	DATE
bece-87	97	1	china	GPE
bece-87	98	1	2020	DATE
bece-87	98	2	0212	CARDINAL
bece-87	99	1	china	GPE
bece-87	100	1	2019	DATE
bece-87	100	2	china	GPE
bece-87	100	3	2035	CARDINAL
bece-87	100	4	02	CARDINAL
bece-87	100	5	j.p.	PERSON
bece-87	100	6	2020	DATE
bece-87	101	1	sci insigt edu front	ORG
bece-87	101	2	5(1):451	CARDINAL
bece-87	101	3	xie & yang	ORG
bece-87	102	1	covid-19	PRODUCT
bece-87	103	1	2	CARDINAL
bece-87	103	2	541	CARDINAL
bece-87	103	3	l.j.	GPE
bece-87	103	4	li	PERSON
bece-87	103	5	c.g.	PERSON
bece-87	103	6	2020	DATE
bece-87	104	1	china	GPE
bece-87	105	1	sci insigt	PERSON
bece-87	105	2	5(1):469	CARDINAL
bece-87	105	3	05	CARDINAL
bece-87	105	4	march 2020	DATE
bece-87	105	5	09 march 2020	DATE
bece-87	105	6	13	CARDINAL
bece-87	105	7	2020	DATE