user: You are a structured reasoning expert tasked with solving problems step by step. 
You first think about the reasoning process in the mind and then provide the answer. The reasoning process and answer should be enclosed within <think> </think> and <answer> </answer> tags, respectively, i.e., <think> reasoning process here </think> <answer> answer here </answer>. 
Given a question and the associated knowledge graph triplets (entity, relation, entity), you are asked to answer the question with these triplets and your own knowledge. 
You can break down the original question into several sub-questions and explore the given knowledge graph to solve them step-by-step. If there are multiple possible answers, choose one as the final answer. 
After thinking, when you finally reach a conclusion, clearly state the answer within <answer> </answer> tags, i.e., <answer> answer here </answer>. 
Question: what countries fall in eastern europe? 
Knowledge Triplets: A Hole in the Heart of the World: Being Jewish in Eastern Europe, common.topic.notable_for, g.12558wp6w
Eastern Europe, location.location.events, Polish–Swedish War
m.09x6gcq, common.webpage.topic, Eastern Europe
Collision and Collusion: The Strange Case of Western Aid to Eastern Europe, 1989-1998, book.written_work.subjects, Eastern Europe
Eastern Front, common.topic.article, m.03z9sq
Revolutions of 1989, time.event.includes_event, Revolution In Eastern Europe
Hungarian invasions of Europe, base.culturalevent.event.entity_involved, East Francia
Eastern Front, common.topic.image, Russian prisoners tannenberg
Central Europe, location.location.events, Great Patriotic War
Eastern Europe, location.location.contains, Crimea
Europe, base.locations.continents.countries_within, Bulgaria
Eastern European anti-Communist insurgencies, common.topic.notable_types, Military Conflict
Eastern Front, time.event.includes_event, Battle of Łódź
Northern Europe, common.topic.notable_types, Location
Eastern Europe, common.topic.image, Europe (UN divisions Eastern, East Central and Southeastern Europe)
Eastern Europe, location.location.partially_contains, West Kazakhstan Region
Carnegie Moscow Center, common.topic.subjects, Central Europe
Eastern Europe, common.topic.webpage, m.09xgv8w
Asia, location.location.partially_contains, Russia
Krasnoperekopsk, location.location.time_zones, Eastern European Time Zone
Western Asia, location.location.containedby, Asia
Exclaimer, organization.organization.geographic_scope, Europe
Austro-Russian–Turkish War, time.event.locations, Eastern Europe
Austria-Hungary, location.location.containedby, Europe
Eastern Europe, common.topic.notable_types, Location
Kingdom of Romania, location.location.containedby, Eastern Europe
Russia, base.locations.countries.continent, Europe
Africa, location.location.time_zones, Eastern European Time Zone
Eastern Europe, location.location.partiallycontains, m.0wg9204
Taskala District, location.location.containedby, Eastern Europe
Eastern Europe, common.topic.image, m.02bk_9p
Hungarian invasions of Europe, common.topic.notable_for, g.1259ycvy0
m.09y0w8l, common.webpage.topic, Eastern Europe
Europe, base.locations.continents.countries_within, Romania
Eastern Front, base.culturalevent.event.entity_involved, Kingdom of Bulgaria
Hungarian invasions of Europe, base.culturalevent.event.entity_involved, Louis the Child
Europe, base.locations.continents.states_provinces_within, Wołyń Voivodeship - II RP
Europe, location.location.partially_contains, Black Sea
Eastern Europe, location.location.contains, Kurmangazy District
Eastern Europe, location.location.contains_major_portion_of, Zelenov District
Hungarian invasions of Europe, time.event.includes_event, Battle of Lechfeld
Eastern Front, base.culturalevent.event.entity_involved, Prince Leopold of Bavaria
m.0wg91__, location.partial_containment_relationship.partially_contained_by, Eastern Europe
East Africa, organization.organization_scope.organizations_with_this_scope, Exclaimer
Eastern Europe, location.location.contains_major_portion_of, Ukraine
Hungarian invasions of Europe, time.event.locations, Balkans
Kazakhstan, location.location.partially_containedby, Eastern Europe
Great Northern War, time.event.locations, Eastern Europe
Exclaimer, organization.organization.geographic_scope, Northern Europe
Revolution In Eastern Europe, freebase.valuenotation.has_value, People involved
Eastern Europe, common.topic.webpage, m.09x1bwr
Eastern Europe, location.location.contains, Second Polish Republic
m.0wg91_v, location.partial_containment_relationship.partially_contained_by, Eastern Europe
Galicia, location.location.containedby, Eastern Europe
Eastern Front, military.military_conflict.combatants, m.0bfb8p6
North America, base.locations.continents.countries_within, United States of America
Eastern Front, base.culturalevent.event.entity_involved, Stefan Toshev
Eastern Europe, common.topic.webpage, m.09x6gcq
Location-Europe-UNsubregions, Kosovo as part of Serbia, common.image.appears_in_topic_gallery, Northwestern Europe
Asia, base.locations.continents.countries_within, Kazakhstan
Eastern Europe, common.topic.image, Location-Europe-UNsubregions, Kosovo as part of Serbia
m.0wg9204, location.partial_containment_relationship.partially_contained_by, Eastern Europe
Eastern Europe, location.location.contains, Socialist Federal Republic of Yugoslavia
Exclaimer, organization.organization.geographic_scope, Eastern Europe
Zelenov District, location.location.primarily_containedby, Eastern Europe
Romania, location.location.time_zones, Eastern European Time Zone
Europe, location.location.time_zones, Eastern European Time Zone
Eastern Europe, location.location.contains, Kingdom of Romania
Socialist Federal Republic of Yugoslavia, location.location.containedby, Eastern Europe
Revolution In Eastern Europe, freebase.valuenotation.is_reviewed, Location(s)
Prut, location.location.containedby, Eastern Europe
Eastern Europe, location.location.contains, Romania
A Hole in the Heart of the World: Being Jewish in Eastern Europe, common.topic.article, m.0703wwt
Moldova, location.location.containedby, Europe
Bulgaria, base.locations.countries.continent, Europe
Collision and Collusion: The Strange Case of Western Aid to Eastern Europe, 1989-1998, common.topic.article, m.075xffj
Bucharest, location.location.time_zones, Eastern European Time Zone
A Hole in the Heart of the World: Being Jewish in Eastern Europe, book.written_work.subjects, Jewish people
Oral, location.location.containedby, Eastern Europe
Second Polish Republic, location.location.containedby, Europe
Balkans, location.location.contains, Socialist Federal Republic of Yugoslavia
East Africa, location.location.containedby, Africa
Northern Europe, location.location.contains, Belarusian Central Council
Eastern Europe, location.location.people_born_here, Sam Borenstein
Exclaimer, organization.organization.geographic_scope, Western Asia
East Prussian Offensive, base.culturalevent.event.entity_involved, Soviet Union
Revolution In Eastern Europe, award.award_winning_work.awards_won, m.0105ybrn
Central Asia, location.location.partiallycontains, m.0wg96nk
Austria-Hungary, location.country.official_language, Ukrainian Language
Europe, location.location.partially_contains, Kazakhstan
Central Asia, location.location.partiallycontains, m.0wg96p0
Austria-Hungary, location.country.official_language, Romanian Language
Zhanybek District, location.location.containedby, Eastern Europe
Balkans, location.location.containedby, Europe
Austro-Russian–Turkish War, time.event.locations, Balkans
Hungarian invasions of Europe, base.culturalevent.event.entity_involved, Berengar I of Italy, Holy Roman Emperor
Rus', location.location.containedby, Eastern Europe
Eastern Europe, book.book_subject.works, Collision and Collusion: The Strange Case of Western Aid to Eastern Europe, 1989-1998
Eastern Europe, location.location.partiallycontains, m.0wg91_p
Eastern Europe, base.ontologies.ontology_instance.equivalent_instances, m.09klpb1
m.02bk_9p, common.image.appears_in_topic_gallery, Western Europe
Eastern Front, common.topic.notable_types, Military Conflict
Ukrainian War of Independence, time.event.locations, Eastern Europe
Balkans, location.location.events, Hungarian invasions of Europe
Moscow, location.location.containedby, Europe
Central Europe, location.location.contains, Great Moravia
Europe, base.locations.continents.countries_within, Russia
Eastern Europe, location.location.events, Great Patriotic War
Eastern Europe, location.location.contains, Southern Carpathians
Eastern Front, base.culturalevent.event.entity_involved, Austria-Hungary
Eastern Europe, common.topic.webpage, m.09wgvm6
Hungarian invasions of Europe, base.culturalevent.event.entity_involved, Lehel
Eastern Europe, location.location.contains, Bokey Orda District
Eastern Europe, location.location.events, Tokhtamysh–Timur war
Zhanakala District, location.location.containedby, Eastern Europe
Asia, location.location.time_zones, Eastern European Time Zone
Eastern Europe, location.location.events, Austro-Turkish War
Eastern Europe, location.location.contains, Socialist Federal Republic of Yugoslavia
Europe, location.location.partially_contains, Kodori River
Exclaimer, organization.organization.geographic_scope, Central Europe
South Asia, common.topic.notable_types, Region
m.09xyt2j, common.webpage.topic, Eastern Europe
Ukraine, location.location.partially_containedby, Central Europe
Eastern Front, base.culturalevent.event.entity_involved, Constantin Prezan
Moldova, location.location.time_zones, Eastern European Time Zone
German Empire, common.topic.notable_types, Country
Eastern Europe, location.location.contains, Belarusian People's Republic
Middle East, common.topic.notable_types, Region
Romania, location.location.containedby, Eurasia
Hungarian invasions of Europe, time.event.includes_event, Battle of Riade
Revolution In Eastern Europe, freebase.valuenotation.has_no_value, Instance of recurring event
East Asia, common.topic.notable_types, Region
Southern Carpathians, location.location.containedby, Eastern Europe
Eastern Europe, location.location.partially_contains, Akzhaik District
Western Asia, location.location.partially_contains, Middle East
Central Asia, common.topic.subject_of, Carnegie Moscow Center
North Caucasus, location.location.containedby, Eastern Europe
Hungarian invasions of Europe, base.culturalevent.event.entity_involved, Conrad, Duke of Lorraine
Hungarian invasions of Europe, base.culturalevent.event.entity_involved, Henry the Fowler
Eastern Europe, location.location.events, Russo-Turkish War
Kievan Rus', location.location.containedby, Eastern Europe
Western Europe, location.location.containedby, Europe
Asia, location.location.partially_contains, Soviet Union
Tokhtamysh–Timur war, time.event.locations, Eastern Europe
Europe (UN divisions Eastern, East Central and Southeastern Europe), common.image.appears_in_topic_gallery, Eastern Europe
Dzhankoy, location.location.time_zones, Eastern European Time Zone
Galați, location.location.time_zones, Eastern European Time Zone
m.09xf_cx, common.webpage.topic, Eastern Europe
m.09xplj_, common.webpage.topic, Eastern Europe
Inder District, location.location.partially_containedby, Eastern Europe
Crimea, location.location.containedby, Eastern Europe
Atyrau, location.location.partially_containedby, Eastern Europe
Hungarian invasions of Europe, time.event.includes_event, Battle of Arcadiopolis
Eastern Europe, location.location.partially_contains, Atyrau Region
Eastern European anti-Communist insurgencies, base.culturalevent.event.entity_involved, Ukrainian Insurgent Army
Northwestern Europe, common.topic.image, Location-Europe-UNsubregions, Kosovo as part of Serbia
Central Asia, location.location.partiallycontains, m.0wg96nw
Hungarian invasions of Europe, base.culturalevent.event.entity_involved, Al-Andalus
Kiev, location.location.time_zones, Eastern European Time Zone
Georgia, base.locations.countries.continent, Europe
Kazakhstan, base.locations.countries.continent, Asia
Hungarian invasions of Europe, base.culturalevent.event.entity_involved, First Bulgarian Empire
Central Europe, location.location.events, Galicia–Volhynia Wars
Carnegie Moscow Center, common.topic.subjects, Europe
Iberian Peninsula, location.location.containedby, Europe
Iberian Peninsula, location.location.events, Hungarian invasions of Europe
Kurmangazy District, location.location.containedby, Eastern Europe
East Asia, organization.organization_scope.organizations_with_this_scope, Exclaimer
Belarusian Central Council, location.location.containedby, Northern Europe
Collision and Collusion: The Strange Case of Western Aid to Eastern Europe, 1989-1998, book.written_work.author, Janine R. Wedel
Eastern Europe, location.location.events, Ukrainian War of Independence
Eastern Front, common.topic.notable_for, g.1259vsl1h
Eastern Europe, location.location.events, Austro-Russian–Turkish War
Collision and Collusion: The Strange Case of Western Aid to Eastern Europe, 1989-1998, book.book.editions, Collision and Collusion: The Strange Case of Western Aid to Eastern Europe, 1989-1998
Second Polish Republic, location.location.containedby, Eastern Europe
Eastern Front, time.event.included_in_event, World War I
Iași, location.location.time_zones, Eastern European Time Zone
Eastern European anti-Communist insurgencies, base.culturalevent.event.entity_involved, Hungarian Revolution of 1956
Hungarian invasions of Europe, time.event.includes_event, Battle of Drava River
Eastern Europe, location.location.partially_contains, Inder District
Eastern Front, common.topic.image, The Eastern Front, as it was in 1914
Russo-Turkish War, time.event.locations, Eastern Europe
Armyansk, location.location.time_zones, Eastern European Time Zone
Hungarian invasions of Europe, time.event.includes_event, Battle of the Brenta
Jewish people, book.book_subject.works, A Hole in the Heart of the World: Being Jewish in Eastern Europe
Europe (UN divisions Eastern, East Central and Southeastern Europe), common.image.size, m.02dv17n
Eastern Front, time.event.includes_event, Brusilov Offensive
Caucasus, location.location.containedby, Eastern Europe
Northern Europe, common.topic.image, m.02bk_9p
Europe, location.location.partially_contains, Russian Empire
Hungarian invasions of Europe, base.culturalevent.event.entity_involved, Magyar tribes
Eastern Europe, location.location.contains, Belarusian People's Republic
Europe, freebase.valuenotation.is_reviewed, Time zone(s)
Hungarian invasions of Europe, time.event.includes_event, Battle of Eisenach
m.09xgv8w, common.webpage.topic, Eastern Europe
Alupka, location.location.time_zones, Eastern European Time Zone
Socialist Federal Republic of Yugoslavia, location.location.containedby, Central and Eastern Europe
Carpathian Mountains, location.location.containedby, Europe
Eastern Europe, location.location.contains, Moldova
Eastern Europe, location.location.containedby, Romania
Kazakhstan, location.location.partially_containedby, Europe
Romania, base.locations.countries.continent, Europe
Prut, location.location.containedby, Europe
Vena Kava, people.person.place_of_birth, Eastern Europe
Isatay District, location.location.containedby, Eastern Europe
United Kingdom, location.location.containedby, Western Europe
Eurasia, common.topic.subject_of, Carnegie Moscow Center
Revolution In Eastern Europe, time.event.included_in_event, Revolutions of 1989
Exclaimer, organization.organization.geographic_scope, East Asia
Denmark–Norway, common.topic.notable_types, Country
Hungarian invasions of Europe, base.culturalevent.event.entity_involved, Luitpold, Margrave of Bavaria
Central Asia, location.location.contains, East Kazakhstan Region
m.04z4k94, people.place_lived.location, Eastern Europe
United Kingdom, location.location.containedby, Europe
Soviet Union, location.location.partially_containedby, Europe
Revolution In Eastern Europe, common.topic.notable_types, Award-Winning Work
Eastern Front, military.military_conflict.combatants, m.0bfb8pl
Western Europe, organization.organization_scope.organizations_with_this_scope, Exclaimer
Middle East, location.location.partially_containedby, Western Asia
Eastern Europe, location.location.containedby, Georgia
Carnegie Moscow Center, common.topic.subjects, Eastern Europe
Akzhaik District, location.location.partially_containedby, Eastern Europe
Eastern Europe, location.location.people_born_here, Vena Kava
Eastern Front, base.culturalevent.event.entity_involved, Paul von Hindenburg
Western Europe, common.topic.image, m.02bk_9p
m.0b464l5, common.webpage.topic, Eastern Europe
Central Europe, location.location.partially_contains, Ukraine
Europe, base.locations.continents.countries_within, United Kingdom
Hungarian invasions of Europe, common.topic.article, m.0h3r7n2
South Asia, location.location.containedby, Asia
Europe, base.locations.continents.countries_within, Moldova
Eastern Europe, location.location.partiallycontains, m.0wg9209
Ukrainian War of Independence, time.event.locations, Central Europe
Bulgaria, location.location.time_zones, Eastern European Time Zone
m.09y405k, common.webpage.topic, Eastern Europe
Kaztal District, location.location.containedby, Eastern Europe
Kresy, location.location.containedby, Eastern Europe
m.09ysrxm, common.webpage.topic, Eastern Europe
m.09x5w5d, common.webpage.topic, Eastern Europe
Northwestern Europe, common.topic.notable_types, Location
Eastern European anti-Communist insurgencies, base.culturalevent.event.entity_involved, Cursed soldiers
Eastern Europe, location.location.containedby, Bulgaria
Ukraine, location.location.containedby, Europe
Western Europe, location.location.events, Hungarian invasions of Europe
Eastern Europe, location.location.contains, Peremyotnoye
Eastern Europe, location.location.contains, Bulgaria
Eastern Europe, common.topic.webpage, m.09wst1h
Revolution In Eastern Europe, time.event.locations, Eastern Europe
Eastern Front, base.culturalevent.event.entity_involved, Erich Ludendorff
Galați County, location.location.time_zones, Eastern European Time Zone
Swedish Empire, location.location.containedby, Northern Europe
Europe, location.location.partially_contains, Soviet Union
Central Asia, location.location.partiallycontains, m.0wg96nd
Hungarian invasions of Europe, base.culturalevent.event.entity_involved, Otto I, Holy Roman Emperor
Northern Europe, location.location.contains, German Empire
Eastern Europe, location.location.partiallycontains, m.0wg91_6
Revolution In Eastern Europe, freebase.valuenotation.has_value, Start date
Eastern Europe, common.topic.subject_of, Carnegie Moscow Center
East Asia, location.location.containedby, Asia
Belarus, base.locations.countries.continent, Europe
East Africa, common.topic.notable_types, Region
m.0wg91_j, location.partial_containment_relationship.partially_contained_by, Eastern Europe
Peremyotnoye, location.location.containedby, Eastern Europe
Europe, base.locations.continents.countries_within, Ukraine
Austro-Turkish War, time.event.locations, Eastern Europe
m.09x_z_s, common.webpage.topic, Eastern Europe
Central Asia, location.location.partiallycontains, m.0wg96n7
Eastern European anti-Communist insurgencies, base.culturalevent.event.entity_involved, Eastern Bloc
m.0wg91_6, location.partial_containment_relationship.partially_contained_by, Eastern Europe
Austria-Hungary, location.location.contains, Galicia
Middle East, location.location.events, World War II
Eastern European anti-Communist insurgencies, time.event.locations, Soviet Union
m.09klpb1, base.ontologies.ontology_instance_mapping.freebase_topic, Eastern Europe
Eastern Europe, common.topic.webpage, m.09xf_cx
Austria-Hungary, common.topic.notable_types, Country
Exclaimer, organization.organization.geographic_scope, East Africa
Central and Eastern Europe, common.topic.notable_types, Region
Eastern Europe, common.topic.webpage, m.09xplj_
Europe, location.location.partially_contains, Psou River
Hungarian invasions of Europe, time.event.locations, Western Europe
Europe, base.locations.continents.planet, Earth
Central Europe, common.topic.notable_types, Region
Kazakhstan, location.country.first_level_divisions, East Kazakhstan Region
Eastern Europe, location.location.contains, Prut
m.0wg9209, location.partial_containment_relationship.partially_contained_by, Eastern Europe
Revolution In Eastern Europe, freebase.valuenotation.has_value, End date
French Third Republic, common.topic.notable_types, Country
Europe, base.locations.continents.countries_within, Georgia
Central Europe, location.location.containedby, Europe
Eastern Europe, organization.organization_scope.organizations_with_this_scope, Exclaimer
Eastern Front, base.culturalevent.event.entity_involved, Aleksei Brusilov
Northwestern Europe, common.topic.image, m.02bk_9p
Eastern European anti-Communist insurgencies, common.topic.notable_for, g.1255l1vcg
German Empire, location.location.containedby, Northern Europe
Europe, location.location.partially_contains, Russia
Bulgaria, location.location.containedby, Europe
Eastern European anti-Communist insurgencies, common.topic.article, m.0gls5gc
Eastern Europe, location.location.events, Great Northern War
Hungarian invasions of Europe, base.culturalevent.event.entity_involved, West Francia
Eastern Front, base.culturalevent.event.entity_involved, German Empire
Moldova, base.locations.countries.continent, Europe
Eastern Front, time.event.locations, Central Europe
Russia, location.location.containedby, Eurasia
Northern Europe, location.location.contains, Swedish Empire
Location-Europe-UNsubregions, Kosovo as part of Serbia, common.image.size, m.029jz6y
Eastern Europe, common.topic.webpage, m.0b464l5
Eastern Front, base.culturalevent.event.entity_involved, Franz Conrad von Hötzendorf
Second Polish Republic, location.location.containedby, Central Europe
Western Asia, common.topic.notable_types, Region
Eastern Front, time.event.includes_event, Sventiany Offensive
A Hole in the Heart of the World: Being Jewish in Eastern Europe, book.written_work.subjects, Eastern Europe
Eastern Front, time.event.includes_event, Russian invasion of East Prussia
Polish–Soviet War, time.event.locations, Eastern Europe
Eastern Europe, location.location.contains, Rus'
Eastern Europe, location.location.contains, Kievan Rus'
Eastern Front, base.culturalevent.event.entity_involved, Nikola Zhekov
Great Patriotic War, time.event.locations, Eastern Europe
Middle East, location.location.events, World War I
United Kingdom, base.locations.countries.continent, Europe
Eastern Front, time.event.includes_event, Battle of Galicia
Bokey Orda District, location.location.containedby, Eastern Europe
Eastern Europe, location.location.contains, Belarusian Central Council
Eastern Front, common.topic.image, Defenders NGM-v31-p369-A
Ukraine, location.location.time_zones, Eastern European Time Zone
Eastern Front, time.event.includes_event, Gorlice–Tarnów Offensive
Eastern Front, time.event.locations, Eastern Europe
m.0wg91_c, location.partial_containment_relationship.partially_contained_by, Eastern Europe
Hungarian invasions of Europe, time.event.locations, Iberian Peninsula
Central Europe, location.location.events, Eastern Front
Hungarian invasions of Europe, base.culturalevent.event.entity_involved, Khazars
Collision and Collusion: The Strange Case of Western Aid to Eastern Europe, 1989-1998, common.topic.notable_for, g.125fj_w9c
Hungarian invasions of Europe, military.military_conflict.military_personnel_involved, Bulcsú
Central Europe, common.topic.subject_of, Carnegie Moscow Center
Central Europe, organization.organization_scope.organizations_with_this_scope, Exclaimer
Europe, base.locations.continents.countries_within, Belarus
Exclaimer, organization.organization.geographic_scope, Western Europe
Hungarian invasions of Europe, base.culturalevent.event.entity_involved, Kingdom of Italy
Eastern Europe, location.location.partially_contains, Atyrau
A Hole in the Heart of the World: Being Jewish in Eastern Europe, book.book.editions, A Hole in the Heart of the World: Being Jewish in Eastern Europe
Revolution In Eastern Europe, common.topic.notable_for, g.1q56fr7j6
Great Patriotic War, time.event.locations, Central Europe
A Hole in the Heart of the World: Being Jewish in Eastern Europe, common.topic.notable_types, Book
Eastern Europe, location.location.contains, Zhanybek District
Europe, location.location.partially_contains, Ksani
Botoșani County, location.location.time_zones, Eastern European Time Zone
Russian Empire, location.location.partially_containedby, Europe
Belgrade, location.location.containedby, Europe
Eastern Front, base.culturalevent.event.entity_involved, Alexander Kerensky
Eastern European anti-Communist insurgencies, time.event.locations, Eastern Europe
Hungarian invasions of Europe, base.culturalevent.event.entity_involved, Árpád
United States of America, base.locations.countries.continent, North America
m.09wgvm6, common.webpage.topic, Eastern Europe
Eastern Front, time.event.includes_event, Siege of Novogeorgievsk
Eastern Europe, location.location.contains, Grand Duchy of Lithuania
Eastern Europe, location.location.partiallycontains, m.0wg91_j
Eastern Europe, location.location.contains, Grand Duchy of Lithuania
Eastern Europe, location.location.partially_contains, Kazakhstan
m.02bk_9p, common.image.appears_in_topic_gallery, Eastern Europe
Western Europe, location.location.contains, United Kingdom
Eurasia, common.topic.notable_types, Location
Central Europe, location.location.events, Ukrainian War of Independence
m.09wst1h, common.webpage.topic, Eastern Europe
Hungarian invasions of Europe, time.event.locations, Eastern Europe
Collision and Collusion: The Strange Case of Western Aid to Eastern Europe, 1989-1998, book.book.editions, Collision and collusion : the strange case of western aid to Eastern Europe, 1989-1998
Central Europe, location.location.events, Kerensky Offensive
m.0105ybrn, award.award_honor.honored_for, Revolution In Eastern Europe
Austria-Hungary, location.country.official_language, Polish Language
Wołyń Voivodeship - II RP, base.locations.states_and_provences.continent, Europe
Eastern Europe, location.location.partiallycontains, m.0wg91_v
Eastern Europe, location.location.containedby, Kievan Rus'
Eastern Europe, location.location.events, Eastern Front
Central Asia, location.location.partiallycontains, m.0wg96p5
Eastern Europe, common.topic.webpage, m.09ysrxm
Eastern Europe, location.location.contains, Moldova
Eastern Europe, location.location.partially_contains, Makhambet District
Great Retreat, time.event.included_in_event, Eastern Front
Bulgaria, location.location.containedby, Eastern Europe
Eastern Europe, common.topic.webpage, m.09x_z_s
Romania, location.location.containedby, Eastern Europe
Hungarian invasions of Europe, base.culturalevent.event.entity_involved, Arnulf, Duke of Bavaria
Eastern Europe, book.book_subject.works, A Hole in the Heart of the World: Being Jewish in Eastern Europe
Europe, location.location.partially_contains, Georgia
Belarusian Central Council, location.location.containedby, Eastern Europe
Eastern Europe, location.location.contains, Zhanakala District
Eastern Europe, location.location.contains, Isatay District
Ukraine, location.location.primarily_containedby, Eastern Europe
Eastern Europe, location.location.events, Eastern European anti-Communist insurgencies
Eastern Europe, location.location.contains, Kresy
Eastern Europe, location.location.partiallycontains, m.0wg91_c
Hungarian invasions of Europe, common.topic.notable_types, Military Conflict
Eastern Europe, location.location.contains, Georgia
Eastern Europe, common.topic.article, m.09b6m
Hungarian invasions of Europe, base.culturalevent.event.entity_involved, Taksony of Hungary
Terekti District, location.location.partially_containedby, Eastern Europe
Sam Borenstein, people.person.place_of_birth, Eastern Europe
Eastern Europe, location.location.partiallycontains, m.0wg91__
Belarusian People's Republic, location.location.containedby, Eastern Europe
Eastern Europe, location.location.contains, Taskala District
Eastern Europe, location.location.events, Hungarian invasions of Europe
Central and Eastern Europe, location.location.containedby, Europe
Eastern Europe, location.location.events, Revolution In Eastern Europe
Location-Europe-UNsubregions, Kosovo as part of Serbia, common.image.appears_in_topic_gallery, Eastern Europe
Central and Eastern Europe, location.location.contains, Socialist Federal Republic of Yugoslavia
Eastern Europe, location.location.events, Polish–Soviet War
m.09x1bwr, common.webpage.topic, Eastern Europe
Koktebel, location.location.time_zones, Eastern European Time Zone
Moldova, location.location.containedby, Eastern Europe
A Hole in the Heart of the World: Being Jewish in Eastern Europe, book.written_work.author, Jonathan Kaufman
Eastern Europe, location.location.contains, North Caucasus
Romania, location.location.containedby, Europe
Hungarian invasions of Europe, base.culturalevent.event.entity_involved, Great Moravia
Collision and Collusion: The Strange Case of Western Aid to Eastern Europe, 1989-1998, book.book.genre, Non-fiction
Grand Duchy of Lithuania, location.location.containedby, Eastern Europe
Eastern Front, base.culturalevent.event.entity_involved, Max Hoffmann
Polish–Soviet War, time.event.locations, Central Europe
Central Europe, location.location.events, Polish–Soviet War
m.02bk_9p, common.image.appears_in_topic_gallery, Northwestern Europe
United Kingdom, location.location.containedby, Eurasia
Hungarian invasions of Europe, common.topic.image, Kalandozasok
Northern Europe, location.location.containedby, Europe
Eastern Europe, common.topic.webpage, m.09y0w8l
m.0wg91_p, location.partial_containment_relationship.partially_contained_by, Eastern Europe
Eastern Front, base.culturalevent.event.entity_involved, Grand Duke Nicholas Nikolaevich of Russia
Yalta, location.location.time_zones, Eastern European Time Zone
Austria-Hungary, location.country.official_language, German Language
Collision and Collusion: The Strange Case of Western Aid to Eastern Europe, 1989-1998, common.topic.notable_types, Book
Eurasia, location.location.events, World War II
Eastern Europe, location.location.contains, Oral
German Empire, location.location.containedby, Europe
Belarus, location.location.containedby, Europe
Ukraine, base.locations.countries.continent, Europe
Makhambet District, location.location.partially_containedby, Eastern Europe
West Kazakhstan Region, location.location.partially_containedby, Eastern Europe
Massandra, location.location.time_zones, Eastern European Time Zone
Hungarian invasions of Europe, time.event.includes_event, Magyar-Serb conflict
Hungarian invasions of Europe, base.culturalevent.event.entity_involved, Middle Francia
Eastern Europe, location.location.contains, Second Polish Republic
Eastern Europe, location.location.contains, Kingdom of Romania
Russia, location.location.partially_containedby, Europe
Hungarian invasions of Europe, base.culturalevent.event.entity_involved, Byzantine Empire
Eastern Europe, common.topic.webpage, m.09y405k
Northern Europe, organization.organization_scope.organizations_with_this_scope, Exclaimer
A Hole in the Heart of the World: Being Jewish in Eastern Europe, book.book.genre, Non-fiction
Eastern Front, base.culturalevent.event.entity_involved, Ottoman Empire
Eastern Front, base.culturalevent.event.entity_involved, Nicholas II of Russia
Carnegie Moscow Center, common.topic.subjects, Eurasia
Austria-Hungary, location.country.form_of_government, Constitutional monarchy
Eastern Europe, common.topic.webpage, m.09xyt2j
Austria-Hungary, military.military_combatant.military_conflicts, m.0bfb8pd
Central Europe, location.location.contains, Second Polish Republic
m.02bk_9p, common.image.appears_in_topic_gallery, Northern Europe
Eastern Europe, common.topic.webpage, m.09x5w5d
Eastern Europe, location.location.partially_contains, Terekti District
Eastern European anti-Communist insurgencies, base.culturalevent.event.entity_involved, Romanian anti-communist resistance movement
Polish–Swedish War, time.event.locations, Eastern Europe
Eastern Europe, location.location.contains, Caucasus
Atyrau Region, location.location.partially_containedby, Eastern Europe
Eastern Europe, location.location.contains, Galicia
Eastern Front, base.culturalevent.event.entity_involved, Alexandru Averescu
Eastern Europe, common.topic.notable_for, g.1258n9r3m
Eastern Europe, base.schemastaging.context_name.pronunciation, g.125_llnl3
Georgia, location.location.containedby, Eastern Europe
Balkans, location.location.events, Austro-Russian–Turkish War
Eastern European anti-Communist insurgencies, base.culturalevent.event.entity_involved, Forest Brothers
Ukrainian War of Independence, common.topic.image, Eastern Front of World War I in 1917
Eastern Europe, location.location.contains, Kaztal District
Austria-Hungary, location.location.contains, Prague
Eastern Europe, location.location.containedby, Europe
Soviet Union, location.location.events, Eastern European anti-Communist insurgencies
Europe, common.topic.subject_of, Carnegie Moscow Center
Collision and Collusion: The Strange Case of Western Aid to Eastern Europe, 1989-1998, book.written_work.subjects, Foreign aid

Answer: Second Polish Republic
Romania
Bulgaria
Kingdom of Romania
Belarusian People's Republic
Georgia
Socialist Federal Republic of Yugoslavia
Grand Duchy of Lithuania
Moldova
Kievan Rus'
Belarusian Central Council