id	sid	eid	entity	type
fet-3238	1	1	3	CARDINAL
fet-3238	1	2	no.4	GPE
fet-3238	1	3	2020	DATE
fet-3238	1	4	2576-1846	DATE
fet-3238	1	5	2576-1854	DATE
fet-3238	1	6	shang shanyu1* & jia man	ORG
fet-3238	1	7	sun1 1	ORG
fet-3238	1	8	tian jin	PERSON
fet-3238	1	9	china	GPE
fet-3238	1	10	shang shanyu	PERSON
fet-3238	1	11	1	CARDINAL
fet-3238	1	12	tian jin	PERSON
fet-3238	1	13	china	GPE
fet-3238	1	14	august 11, 2020	DATE
fet-3238	1	15	august 29, 2020	DATE
fet-3238	1	16	september 9, 2020	DATE
fet-3238	4	1	1	CARDINAL
fet-3238	4	2	as early as the second world	DATE
fet-3238	6	1	one	CARDINAL
fet-3238	7	1	1	CARDINAL
fet-3238	8	1	3	CARDINAL
fet-3238	8	2	4	CARDINAL
fet-3238	8	3	2020	DATE
fet-3238	9	1	four	CARDINAL
fet-3238	9	2	1	CARDINAL
fet-3238	12	1	2	CARDINAL
fet-3238	15	1	3	CARDINAL
fet-3238	15	2	sos	ORG
fet-3238	15	3	sos	ORG
fet-3238	19	1	4	CARDINAL
fet-3238	26	1	2	CARDINAL
fet-3238	26	2	scholink inc.	ORG
fet-3238	27	1	3	CARDINAL
fet-3238	27	2	4	CARDINAL
fet-3238	27	3	2	CARDINAL
fet-3238	33	1	1	CARDINAL
fet-3238	35	1	2	CARDINAL
fet-3238	39	1	3	CARDINAL
fet-3238	41	1	five	CARDINAL
fet-3238	42	1	3	CARDINAL
fet-3238	42	2	scholink inc.	ORG
fet-3238	43	1	3	CARDINAL
fet-3238	43	2	4	CARDINAL
fet-3238	43	3	2020	DATE
fet-3238	43	4	4	CARDINAL
fet-3238	48	1	5	CARDINAL
fet-3238	52	1	3	CARDINAL
fet-3238	55	1	jin	PERSON
fet-3238	55	2	c. z.	PERSON
fet-3238	55	3	2017	CARDINAL
fet-3238	57	1	nanjing	GPE
fet-3238	57	2	nanjing university of technology	ORG
fet-3238	58	1	h. b.	PERSON
fet-3238	58	2	2014	DATE
fet-3238	60	1	shenyang	GPE
fet-3238	60	2	northeast university	ORG
fet-3238	61	1	l. d. et al	PERSON
fet-3238	61	2	2008	DATE
fet-3238	63	1	2008(3	CARDINAL
fet-3238	64	1	guo	PERSON
fet-3238	64	2	q. s. et al	PERSON
fet-3238	64	3	2003	DATE
fet-3238	66	1	beijing	GPE
fet-3238	67	1	4	CARDINAL
fet-3238	67	2	scholink inc.	ORG