id	sid	eid	entity	type
bece-1526	1	1	bece	ORG
bece-1526	2	1	2025	DATE
bece-1526	2	2	1962	DATE
bece-1526	2	3	liu	PERSON
bece-1526	2	4	w., & zhou	ORG
bece-1526	2	5	j. correspondence	PERSON
bece-1526	2	6	jinyan zhou	PERSON
bece-1526	2	7	beijing normal university	ORG
bece-1526	2	8	china	GPE
bece-1526	6	1	beijing city	GPE
bece-1526	7	1		CARDINAL
bece-1526	7	2	six	CARDINAL
bece-1526	8	1		CARDINAL
bece-1526	13	1		CARDINAL
bece-1526	13	2		CARDINAL
bece-1526	14	1		CARDINAL
bece-1526	15	1	2025	DATE
bece-1526	15	2	1963	DATE
bece-1526	15	3		CARDINAL
bece-1526	16	1	2024	CARDINAL
bece-1526	16	2	20(05):151-166	CARDINAL