id	sid	eid	entity	type
aeer-310	1	1	east europe	LOC
aeer-310	1	2	26	CARDINAL
aeer-310	1	3	1	CARDINAL
aeer-310	1	4	5	CARDINAL
aeer-310	1	5	sarah d. phillips	PERSON
aeer-310	1	6	indiana	GPE
aeer-310	2	1	east europe	LOC
aeer-310	2	2	krista harper	PERSON
aeer-310	2	3	julie hemment	PERSON
aeer-310	3	1	julie	PERSON
aeer-310	3	2	eastern europe ahead	LOC
aeer-310	5	1	russian	NORP
aeer-310	5	2	east european institute	ORG
aeer-310	5	3	indiana university	ORG
aeer-310	5	4	bloomington	GPE
aeer-310	6	1	abigail rich	PERSON
aeer-310	6	2	indiana	GPE
aeer-310	6	3	romania	GPE
aeer-310	7	1	robert rotenberg	PERSON
aeer-310	7	2	depaul university	ORG
aeer-310	8	1	spring 2008	DATE
aeer-310	8	2	26	CARDINAL
aeer-310	8	3	2	CARDINAL
aeer-310	8	4	krista harper	PERSON
aeer-310	8	5	julie hemment	PERSON
aeer-310	8	6	north america	LOC
aeer-310	8	7	eastern europe	LOC
aeer-310	8	8	russia	GPE
aeer-310	8	9	western europe	LOC
aeer-310	8	10	3	CARDINAL
aeer-310	11	1	hilary pilkington	PERSON
aeer-310	11	2	anton popov	PERSON
aeer-310	13	1	pilkington	PERSON
aeer-310	13	2	popov	PERSON
aeer-310	17	1	spring 2009	DATE
aeer-310	17	2	eastern europe	LOC
aeer-310	18	1	the spring 2009	DATE
aeer-310	18	2	fall 2009	DATE
aeer-310	20	1	east europe	LOC
aeer-310	20	2	26	CARDINAL
aeer-310	20	3	1	CARDINAL
aeer-310	20	4	6	CARDINAL
aeer-310	20	5	spring 2009	DATE
aeer-310	20	6	fall 2009	DATE
aeer-310	20	7	east europe	LOC
aeer-310	20	8	the spring 2009	DATE
aeer-310	20	9	fall 2009	DATE
aeer-310	21	1	no more than 2,500-6,000	CARDINAL
aeer-310	21	2	300-800	CARDINAL
aeer-310	22	1	microsoft	ORG
aeer-310	22	2	spring 2009	DATE
aeer-310	22	3	no later than march 15, 2009	DATE
aeer-310	23	1	fall 2009	DATE
aeer-310	23	2	no later than august 15, 2009	DATE