id	sid	eid	entity	type
bece-1568	1	1	bece	ORG
bece-1568	2	1	no.1	ORG
bece-1568	2	2	2025	DATE
bece-1568	2	3	1971	DATE
bece-1568	3	1	liu	PERSON
bece-1568	3	2	d.	NORP
bece-1568	3	3	zeng	PERSON
bece-1568	3	4	& chen	PERSON
bece-1568	3	5	x.	GPE
bece-1568	3	6	di liu	PERSON
bece-1568	3	7	east china	LOC
bece-1568	3	8	university	GPE
bece-1568	3	9	china	GPE
bece-1568	6	1	249 third	CARDINAL
bece-1568	6	2	two	CARDINAL
bece-1568	6	3	shanghai	GPE
bece-1568	7	1		CARDINAL
bece-1568	9	1		CARDINAL
bece-1568	10	1		CARDINAL
bece-1568	12	1		CARDINAL
bece-1568	14	1	mailto:dliu@spe.ecnu.edu.cn	PERSON
bece-1568	14	2	no.1	ORG
bece-1568	14	3	2025	DATE
bece-1568	14	4	1972	DATE
bece-1568	14	5	2024	CARDINAL
bece-1568	14	6	53(12):148-160	CARDINAL