id	sid	eid	entity	type
bece-941	1	1	bece	ORG
bece-941	1	2	no.1	ORG
bece-941	1	3	2023 1689	CARDINAL
bece-941	1	4	wang	ORG
bece-941	1	5	g. f., chen	PERSON
bece-941	1	6	liu	PERSON
bece-941	1	7	liu	PERSON
bece-941	1	8	x. q.	PERSON
bece-941	1	9	yu	PERSON
bece-941	1	10	w.	PERSON
bece-941	1	11	guofang wang	PERSON
bece-941	1	12	china university of political science	ORG
bece-941	1	13	china	GPE
bece-941	4	1	1218	CARDINAL
bece-941	4	2	9 to 20	DATE
bece-941	4	3	sichuan province	GPE
bece-941	5	1	54.19%	PERCENT
bece-941	5	2	44.66%	PERCENT
bece-941	5	3	1.15%	PERCENT
bece-941	11	1	2022	CARDINAL
bece-941	11	2	2022(3):107-112	CARDINAL