id	sid	eid	entity	type
bece-451	1	1	bece	ORG
bece-451	2	1	no.1	ORG
bece-451	2	2	2021 1059	CARDINAL
bece-451	3	1	yang	PERSON
bece-451	3	2	yang	PERSON
bece-451	3	3	f.	PERSON
bece-451	3	4	soochow university	ORG
bece-451	3	5	china	GPE
bece-451	4	1	yangf@suda.edu.cn	PERSON
bece-451	4	2	journal of	ORG
bece-451	4	3	east china normal university	ORG
bece-451	4	4	770	CARDINAL
bece-451	4	5	726	CARDINAL
bece-451	13	1	journal of	ORG
bece-451	13	2	2021	CARDINAL
bece-451	13	3	39(3):71-83	DATE