id	sid	eid	entity	type
bece-518	1	1	bece	ORG
bece-518	2	1	2021 1154	CARDINAL
bece-518	2	2	li	PERSON
bece-518	2	3	w., & yao	ORG
bece-518	2	4	j. correspondence	PERSON
bece-518	2	5	j.	GPE
bece-518	2	6	nanjing	GPE
bece-518	2	7	university	GPE
bece-518	2	8	nanjing	GPE
bece-518	2	9	jiangsu	GPE
bece-518	2	10	china	GPE
bece-518	2	11	210023	DATE
bece-518	3	1	yaojijun_njnu@163.com	ORG
bece-518	10	1	pisa2018	LOC
bece-518	13	1		CARDINAL
bece-518	14	1		CARDINAL
bece-518	17	1		CARDINAL
bece-518	19	1	2021	CARDINAL
bece-518	19	2	27(2):110	CARDINAL