id	sid	eid	entity	type
bece-455	1	1	bece	ORG
bece-455	2	1	no.1	ORG
bece-455	2	2	2021 1065	CARDINAL
bece-455	2	3	zhang, y.	ORG
bece-455	2	4	chen	PERSON
bece-455	2	5	j., yang	PERSON
bece-455	2	6	ren	PERSON
bece-455	2	7	& liu	PERSON
bece-455	2	8	s.	PERSON
bece-455	2	9	yang	PERSON
bece-455	2	10	m.,	PERSON
bece-455	2	11	beijing normal university	ORG
bece-455	2	12	china	GPE
bece-455	2	13	163.com	CARDINAL
bece-455	4	1	2,487	CARDINAL
bece-455	4	2	first-year	DATE
bece-455	12	1	2021	CARDINAL
bece-455	12	2	37(2):211	CARDINAL
bece-455	12	3	221	CARDINAL