id	sid	eid	entity	type
fbem-509	1	1	2766-824x	QUANTITY
fbem-509	2	1	4	CARDINAL
fbem-509	2	2	1	CARDINAL
fbem-509	2	3	2022 88	DATE
fbem-509	2	4	covid‐19	ORG
fbem-509	2	5	qikui xu* school	PERSON
fbem-509	2	6	henan polytechnic university	ORG
fbem-509	2	7	jiaozuo,454003	GPE
fbem-509	2	8	china	GPE
fbem-509	2	9	qikui xu	PERSON
fbem-509	3	1	covid-19	ORG
fbem-509	3	2	wuhan	GPE
fbem-509	3	3	2020	DATE
fbem-509	3	4	chinese	NORP
fbem-509	7	1	1	CARDINAL
fbem-509	7	2	1.1	CARDINAL
fbem-509	8	1	the spring	DATE
fbem-509	8	2	2020	DATE
fbem-509	8	3	wuhan	GPE
fbem-509	8	4	chinese	NORP
fbem-509	9	1	china	GPE
fbem-509	15	1	covid-19	PRODUCT
fbem-509	16	1	1.2	CARDINAL
fbem-509	17	1	2020	DATE
fbem-509	19	1	wu zhongxiang	PERSON
fbem-509	19	2	zhang ping	PERSON
fbem-509	19	3	2020	DATE
fbem-509	21	1	huang qinghua	PERSON
fbem-509	21	2	zhou zhibo	PERSON
fbem-509	21	3	zhou mi 2020	PERSON
fbem-509	24	1	yu min	PERSON
fbem-509	24	2	yang bo et al.	PERSON
fbem-509	24	3	2020	DATE
fbem-509	25	1	89	CARDINAL
fbem-509	26	1	xu yude	PERSON
fbem-509	26	2	2020	DATE
fbem-509	26	3	china	GPE
fbem-509	27	1	covid-19	GPE
fbem-509	29	1	2	CARDINAL
fbem-509	29	2	covid-19	PRODUCT
fbem-509	29	3	2.1	CARDINAL
fbem-509	30	1	covid-19	PRODUCT
fbem-509	31	1	covid-19	PRODUCT
fbem-509	33	1	tsinghua university	ORG
fbem-509	33	2	peking university	ORG
fbem-509	33	3	about 35.96%	PERCENT
fbem-509	33	4	one month	DATE
fbem-509	33	5	about one-third	CARDINAL
fbem-509	33	6	two months	DATE
fbem-509	33	7	17.03%	PERCENT
fbem-509	33	8	three months	DATE
fbem-509	33	9	less than 10%	PERCENT
fbem-509	33	10	six months	DATE
fbem-509	34	1	nearly 70 per cent	MONEY
fbem-509	34	2	less than two months	DATE
fbem-509	34	3	more than 80	CARDINAL
fbem-509	34	4	longer than three months	DATE
fbem-509	36	1	2.2	CARDINAL
fbem-509	36	2	nearly 30%	PERCENT
fbem-509	36	3	annual	DATE
fbem-509	36	4	more than 50%	PERCENT
fbem-509	36	5	nearly 30%	PERCENT
fbem-509	36	6	annual	DATE
fbem-509	36	7	20%	PERCENT
fbem-509	36	8	50%	PERCENT
fbem-509	36	9	nearly 60%	PERCENT
fbem-509	36	10	2020	DATE
fbem-509	36	11	more than 20%.a	CARDINAL
fbem-509	36	12	20 per cent	MONEY
fbem-509	37	1	four	CARDINAL
fbem-509	37	2	first	ORDINAL
fbem-509	38	1	wuhan	GPE
fbem-509	41	1	second	ORDINAL
fbem-509	42	1	the ministry of industry and information center report	ORG
fbem-509	42	2	march 2, 2020	DATE
fbem-509	42	3	about 45%	PERCENT
fbem-509	45	1	third	ORDINAL
fbem-509	47	1	vietnam	GPE
fbem-509	47	2	thailand	GPE
fbem-509	50	1	china	GPE
fbem-509	52	1	2.3	CARDINAL
fbem-509	52	2	zero	CARDINAL
fbem-509	54	1	four	CARDINAL
fbem-509	57	1	second	ORDINAL
fbem-509	58	1	90	CARDINAL
fbem-509	60	1	third	ORDINAL
fbem-509	64	1	fourth	ORDINAL
fbem-509	65	1	2.4	CARDINAL
fbem-509	69	1	china	GPE
fbem-509	69	2	china	GPE
fbem-509	71	1	china	GPE
fbem-509	76	1	3	CARDINAL
fbem-509	76	2	3.1	CARDINAL
fbem-509	77	1	first	ORDINAL
fbem-509	79	1	one	CARDINAL
fbem-509	80	1	china	GPE
fbem-509	85	1	3.2	CARDINAL
fbem-509	87	1	91	CARDINAL
fbem-509	90	1	smes	ORG
fbem-509	94	1	3.3	CARDINAL
fbem-509	100	1	covid-19	PRODUCT
fbem-509	104	1	4	CARDINAL
fbem-509	104	2	4.1	CARDINAL
fbem-509	104	3	covid-19	ORG
fbem-509	104	4	china	GPE
fbem-509	105	1	half a year	DATE
fbem-509	105	2	more than one year	DATE
fbem-509	107	1	covid-19	ORG
fbem-509	109	1	only one	CARDINAL
fbem-509	113	1	4.2	CARDINAL
fbem-509	113	2	first	ORDINAL
fbem-509	113	3	china	GPE
fbem-509	119	1	50.2%	PERCENT
fbem-509	119	2	92	CARDINAL
fbem-509	122	1	4.3	CARDINAL
fbem-509	122	2	today	DATE
fbem-509	123	1	this era	DATE
fbem-509	129	1	chinese	NORP
fbem-509	129	2	chinese	NORP
fbem-509	131	1	4.4	CARDINAL
fbem-509	136	1	first	ORDINAL
fbem-509	139	1	second	ORDINAL
fbem-509	142	1	4.5	CARDINAL
fbem-509	145	1	first	ORDINAL
fbem-509	148	1	5	CARDINAL
fbem-509	149	1	1	CARDINAL
fbem-509	149	2	w. x. zhu	PERSON
fbem-509	149	3	p. zhang	PERSON
fbem-509	149	4	p. f. li	PERSON
fbem-509	149	5	z. y. wang	PERSON
fbem-509	149	6	93	CARDINAL
fbem-509	149	7	two	CARDINAL
fbem-509	152	1	2	CARDINAL
fbem-509	152	2	q. h. huang	PERSON
fbem-509	152	3	z. b. zhou	PERSON
fbem-509	152	4	z. zhou	PERSON
fbem-509	152	5	covid-19	ORG
fbem-509	152	6	chinese	NORP
fbem-509	154	1	journal of southwest university	ORG
fbem-509	154	2	2020(3):56	CARDINAL
fbem-509	155	1	3	CARDINAL
fbem-509	155	2	m. yu	PERSON
fbem-509	155	3	b. yang	PERSON
fbem-509	155	4	d. q. yang	PERSON
fbem-509	155	5	covid-19	ORG
fbem-509	157	1	monthly	DATE
fbem-509	157	2	2020(06):128	CARDINAL
fbem-509	158	1	4	CARDINAL
fbem-509	158	2	d. xu	PERSON
fbem-509	159	1	monthly	DATE
fbem-509	159	2	2020(12):114	CARDINAL