id	sid	eid	entity	type
bece-381	1	1	bece	ORG
bece-381	2	1	newsletter vol.7	PERSON
bece-381	2	2	no.2	ORG
bece-381	2	3	2021 1005	DATE
bece-381	2	4	y. & leng	ORG
bece-381	2	5	phd candidate	PERSON
bece-381	2	6	fudan university	ORG
bece-381	2	7	china	GPE
bece-381	4	1	1,359	CARDINAL
bece-381	4	2	6	CARDINAL
bece-381	4	3	china	GPE
bece-381	4	4	china	GPE
bece-381	5	1		CARDINAL
bece-381	5	2	three	CARDINAL
bece-381	7	1		CARDINAL
bece-381	8	1		CARDINAL
bece-381	12	1		CARDINAL
bece-381	12	2	china	GPE
bece-381	13	1	beijing	GPE
bece-381	13	2	shanghai	GPE
bece-381	13	3	no.2	ORG
bece-381	13	4	2021	CARDINAL
bece-381	13	5	1006	DATE
bece-381	15	1	peking university education	ORG
bece-381	15	2	2020	DATE
bece-381	15	3	18(4):129-150+188	CARDINAL