id	sid	eid	entity	type
fbem-31065	1	1	2766-824x	QUANTITY
fbem-31065	2	1	19	CARDINAL
fbem-31065	2	2	3	CARDINAL
fbem-31065	2	3	1	CARDINAL
fbem-31065	2	4	bertrand price	ORG
fbem-31065	2	5	zhongyuan university of technology	ORG
fbem-31065	2	6	zhengzhou	GPE
fbem-31065	2	7	450007	DATE
fbem-31065	2	8	china	GPE
fbem-31065	2	9	fangxu ren	PERSON
fbem-31065	6	1	two	CARDINAL
fbem-31065	8	1	bertrand model.	ORG
fbem-31065	9	1	1	CARDINAL
fbem-31065	13	1	1-3	CARDINAL
fbem-31065	16	1	4	CARDINAL
fbem-31065	20	1	2	CARDINAL
fbem-31065	20	2	2.1	CARDINAL
fbem-31065	21	1	bertrand	PERSON
fbem-31065	21	2	two	CARDINAL
fbem-31065	21	3	1	CARDINAL
fbem-31065	21	4	2	DATE
fbem-31065	21	5	1	CARDINAL
fbem-31065	21	6	2	CARDINAL
fbem-31065	26	1	j=2-i	ORG
fbem-31065	27	1	1b	CARDINAL
fbem-31065	28	1	two	CARDINAL
fbem-31065	30	1	2 21	DATE
fbem-31065	30	2	nash	PERSON
fbem-31065	30	3	2	CARDINAL
fbem-31065	30	4		PERSON
fbem-31065	30	5		NORP
fbem-31065	30	6	5	CARDINAL
fbem-31065	31	1	2	CARDINAL
fbem-31065	32	1	12 1 21	DATE
fbem-31065	32	2	2	CARDINAL
fbem-31065	32	3		PERSON
fbem-31065	32	4		NORP
fbem-31065	34	1	2.2	CARDINAL
fbem-31065	35	1	only two	CARDINAL
fbem-31065	35	2	2x x x	QUANTITY
fbem-31065	36	1	2y y x	QUANTITY
fbem-31065	39	1	1	CARDINAL
fbem-31065	39	2	two	CARDINAL
fbem-31065	39	3	one	CARDINAL
fbem-31065	39	4	two	CARDINAL
fbem-31065	39	5	2x x x	QUANTITY
fbem-31065	41	1	2y	CARDINAL
fbem-31065	45	1	2	CARDINAL
fbem-31065	45	2	two	CARDINAL
fbem-31065	45	3	2 4	CARDINAL
fbem-31065	47	1	2	CARDINAL
fbem-31065	50	1	3	CARDINAL
fbem-31065	50	2	first	ORDINAL
fbem-31065	50	3	two	CARDINAL
fbem-31065	50	4	two	CARDINAL
fbem-31065	53	1	2	CARDINAL
fbem-31065	54	1	z.	PERSON
fbem-31065	54	2	3x x x	QUANTITY
fbem-31065	54	3	y zq	PERSON
fbem-31065	58	1	+ +	DATE
fbem-31065	58	2	3y	CARDINAL
fbem-31065	61	1	+ +	DATE
fbem-31065	61	2	3z	CARDINAL
fbem-31065	66	1	+ + (4	DATE
fbem-31065	66	2	three	CARDINAL
fbem-31065	66	3	3 4 x y	QUANTITY
fbem-31065	69	1	2	CARDINAL
fbem-31065	72	1	y yp p	PERSON
fbem-31065	72	2		PRODUCT
fbem-31065	73	1	y y	PERSON
fbem-31065	77	1	3	CARDINAL
fbem-31065	77	2	3.1	CARDINAL
fbem-31065	78	1	two	CARDINAL
fbem-31065	78	2	two	CARDINAL
fbem-31065	79	1	2 2x	CARDINAL
fbem-31065	79	2	y x x	PERSON
fbem-31065	83	1	5	CARDINAL
fbem-31065	83	2	first	ORDINAL
fbem-31065	83	3	4 2	CARDINAL
fbem-31065	86	1	3	CARDINAL
fbem-31065	88	1	6	CARDINAL
fbem-31065	88	2	two	CARDINAL
fbem-31065	88	3	2	CARDINAL
fbem-31065	89	1	two	CARDINAL
fbem-31065	89	2	2 4	CARDINAL
fbem-31065	90	1	y yp p	PERSON
fbem-31065	97	1	3.2	CARDINAL
fbem-31065	98	1	two	CARDINAL
fbem-31065	99	1	1 to 0.5	CARDINAL
fbem-31065	99	2	two	CARDINAL
fbem-31065	99	3	1.5 0.5x	CARDINAL
fbem-31065	101	1	1.5 0.5y	QUANTITY
fbem-31065	105	1	two	CARDINAL
fbem-31065	105	2	1.5 0.5x	CARDINAL
fbem-31065	107	1	1.5 0.5y	CARDINAL
fbem-31065	113	1	0 x x	QUANTITY
fbem-31065	114	1	two	CARDINAL
fbem-31065	114	2	14 21	CARDINAL
fbem-31065	116	1	9	CARDINAL
fbem-31065	116	2	two	CARDINAL
fbem-31065	116	3	2	CARDINAL
fbem-31065	117	1	10	CARDINAL
fbem-31065	117	2	y yp p	PERSON
fbem-31065	117	3	x	ORG
fbem-31065	118	1	 	GPE
fbem-31065	118	2	y y  	PERSON
fbem-31065	122	1	4	CARDINAL
fbem-31065	124	1	two	CARDINAL
fbem-31065	124	2	first	ORDINAL
fbem-31065	125	1	second	ORDINAL
fbem-31065	127	1	4	CARDINAL
fbem-31065	128	1	6	CARDINAL
fbem-31065	131	1	third	ORDINAL
fbem-31065	132	1	5	CARDINAL
fbem-31065	136	1	henan province	GPE
fbem-31065	137	1	2024	CARDINAL
fbem-31065	137	2	zhongyuan university of technology:	ORG
fbem-31065	137	3	jg202418	ORG
fbem-31065	138	1	1	CARDINAL
fbem-31065	138	2	s.c.	GPE
fbem-31065	138	3	72	DATE
fbem-31065	139	1	117–134, feb. 1996	DATE
fbem-31065	140	1	2	CARDINAL
fbem-31065	140	2	j. liu	PERSON
fbem-31065	140	3	no.33	ORG
fbem-31065	141	1	235–247. 2005	DATE
fbem-31065	142	1	3	CARDINAL
fbem-31065	142	2	zhang renjun	PERSON
fbem-31065	142	3	linear	ORG
fbem-31065	143	1	20-21	DATE
fbem-31065	143	2	dec. 2009	DATE
fbem-31065	144	1	4	CARDINAL
fbem-31065	144	2	zhu zhiguo	PERSON
fbem-31065	144	3	wang xiening	PERSON
fbem-31065	144	4	wan xueji	PERSON
fbem-31065	144	5	45	CARDINAL
fbem-31065	144	6	480	CARDINAL
fbem-31065	144	7	feb. 2025	DATE
fbem-31065	145	1	5	CARDINAL
fbem-31065	145	2	beijing	GPE
fbem-31065	145	3	people's university of china press	ORG
fbem-31065	145	4	1997	DATE
fbem-31065	146	1	6	CARDINAL
fbem-31065	146	2	yang ying	PERSON
fbem-31065	146	3	ma yiran	PERSON
fbem-31065	147	1	219	CARDINAL
fbem-31065	147	2	2024	CARDINAL