id	sid	eid	entity	type
fet-1577	1	1	microsoft	ORG
fet-1577	1	2	1	CARDINAL
fet-1577	1	3	2	CARDINAL
fet-1577	1	4	2018	DATE
fet-1577	1	5	2576-1846	DATE
fet-1577	1	6	2576-1854	DATE
fet-1577	1	7	176	CARDINAL
fet-1577	1	8	wang1* &	ORG
fet-1577	1	9	zhao 1 xi’an university of science and technology	ORG
fet-1577	1	10	shaanxi	GPE
fet-1577	1	11	china	GPE
fet-1577	1	12	yuanbin wang	PERSON
fet-1577	1	13	xi’an university of science and technology	ORG
fet-1577	1	14	xi’an yanta road	ORG
fet-1577	1	15	shaanxi	GPE
fet-1577	1	16	710054	DATE
fet-1577	1	17	china	GPE
fet-1577	1	18	july 7, 2018	DATE
fet-1577	1	19	august 15, 2018	DATE
fet-1577	1	20	september 5, 2018	DATE
fet-1577	5	1	1	CARDINAL
fet-1577	10	1	1	CARDINAL
fet-1577	13	1	2	CARDINAL
fet-1577	17	1	3	CARDINAL
fet-1577	22	1	1	CARDINAL
fet-1577	22	2	2	CARDINAL
fet-1577	22	3	scholink inc.	ORG
fet-1577	23	1	mooc	ORG
fet-1577	24	1	2	CARDINAL
fet-1577	25	1	mooc	ORG
fet-1577	26	1	mooc	ORG
fet-1577	28	1	1	CARDINAL
fet-1577	28	2	2	CARDINAL
fet-1577	29	1	1	CARDINAL
fet-1577	29	2	2	CARDINAL
fet-1577	29	3	3	CARDINAL
fet-1577	29	4	three	CARDINAL
fet-1577	29	5	1	CARDINAL
fet-1577	31	1	2	CARDINAL
fet-1577	33	1	1	CARDINAL
fet-1577	33	2	2	CARDINAL
fet-1577	33	3	scholink inc.	ORG
fet-1577	35	1	3	CARDINAL
fet-1577	37	1	3	CARDINAL
fet-1577	41	1	4	CARDINAL
fet-1577	44	1	daily	DATE
fet-1577	46	1	4.	CARDINAL
fet-1577	46	2	last autumn	DATE
fet-1577	46	3	one	CARDINAL
fet-1577	47	1	daily	DATE
fet-1577	51	1	1	CARDINAL
fet-1577	52	1	1	CARDINAL
fet-1577	52	2	65 68	CARDINAL
fet-1577	52	3	72 65	DATE
fet-1577	52	4	30%	PERCENT
fet-1577	52	5	42%	PERCENT
fet-1577	52	6	above 90 11%	PERCENT
fet-1577	52	7	4%	PERCENT
fet-1577	52	8	below 40 6%	PERCENT
fet-1577	52	9	14%	PERCENT
fet-1577	52	10	1	CARDINAL
fet-1577	52	11	7	CARDINAL
fet-1577	52	12	12%	PERCENT
fet-1577	53	1	1	CARDINAL
fet-1577	53	2	2	CARDINAL
fet-1577	53	3	2018 179	DATE
fet-1577	53	4	scholink inc.	ORG
fet-1577	53	5	90	CARDINAL
fet-1577	53	6	40	CARDINAL
fet-1577	56	1	5	CARDINAL
fet-1577	65	1	chen	PERSON
fet-1577	65	2	2016	DATE
fet-1577	67	1	21	DATE
fet-1577	68	1	liu	PERSON
fet-1577	68	2	2017	CARDINAL
fet-1577	70	1	henan institute of education	ORG
fet-1577	70	2	26(2	CARDINAL
fet-1577	71	1	xie	PERSON
fet-1577	71	2	n.	PERSON
fet-1577	71	3	sun	PERSON
fet-1577	71	4	w., & yu	ORG
fet-1577	71	5	s. j. (	PERSON
fet-1577	71	6	2017	CARDINAL
fet-1577	73	1	13(7	CARDINAL
fet-1577	74	1	x. j.	PERSON
fet-1577	74	2	2015	CARDINAL
fet-1577	76	1	chinese	NORP
fet-1577	76	2	2015(24	CARDINAL
fet-1577	76	3	9	CARDINAL
fet-1577	77	1	l. x.	PERSON
fet-1577	77	2	yan	PERSON
fet-1577	77	3	wang, h., & sun	ORG
fet-1577	77	4	2015	CARDINAL
fet-1577	80	1	g. p.	PERSON
fet-1577	80	2	2017	CARDINAL
fet-1577	82	1	39(4	CARDINAL
fet-1577	83	1	g. p.	PERSON
fet-1577	83	2	x. j., & lu	PERSON
fet-1577	83	3	w. j.	PERSON
fet-1577	83	4	2013	DATE
fet-1577	85	1	35(5	CARDINAL