id	sid	eid	entity	type
ertr-564	1	1	17	CARDINAL
ertr-564	1	2	5	DATE
ertr-564	1	3	2020	DATE
ertr-564	1	4	817	CARDINAL
ertr-564	1	5	dr francisco	PERSON
ertr-564	1	6	paco	GPE
ertr-564	1	7	femenia-serra university of alicante email	ORG
ertr-564	2	1	some years ago	DATE
ertr-564	2	2	fernando vera	PERSON
ertr-564	4	1	some months later	DATE
ertr-564	6	1	four years later	DATE
ertr-564	6	2	the university of alicante (spain	ORG
ertr-564	7	1	phd	PERSON
ertr-564	10	1	three	CARDINAL
ertr-564	12	1	phd	PERSON
ertr-564	14	1	17	CARDINAL
ertr-564	14	2	5	DATE
ertr-564	14	3	2020	DATE
ertr-564	14	4	818	CARDINAL
ertr-564	15	1	josep ivars	PERSON
ertr-564	16	1	ivars	PERSON
ertr-564	16	2	the university of alicante	ORG
ertr-564	16	3	spanish	NORP
ertr-564	20	1	phd	PERSON
ertr-564	20	2	two	CARDINAL
ertr-564	21	1	the second year	DATE
ertr-564	21	2	some months	DATE
ertr-564	21	3	the salzburg university of applied sciences	ORG
ertr-564	21	4	barbara neuhofer	PERSON
ertr-564	22	1	the next year	DATE
ertr-564	22	2	phd	PERSON
ertr-564	23	1	many years	DATE
ertr-564	24	1	second	ORDINAL
ertr-564	24	2	2019	DATE
ertr-564	24	3	iis	PERSON
ertr-564	24	4	athina ioannou	PERSON
ertr-564	26	1	two	CARDINAL
ertr-564	27	1	first	ORDINAL
ertr-564	27	2	second	ORDINAL
ertr-564	29	1	ulrike gretzel	PERSON
ertr-564	29	2	sandra navarro	PERSON
ertr-564	30	1	the next months	DATE
ertr-564	30	2	madrid	GPE