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: Of the countries that land in eastern Europe, which includes the Tsarevo municipality? 
Knowledge Triplets: Tsardom of Russia, location.country.form_of_government, Absolute monarchy
Eastern Europe, common.topic.notable_types, Location
Eastern Europe, location.location.contains, Peremyotnoye
Russia, location.location.partially_contains, Rus'
Crimea, location.location.containedby, Eastern Europe
Eastern Europe, common.topic.article, m.09b6m
Eastern Europe, location.location.contains, Prut
Western Europe, common.topic.image, m.02bk_9p
Eastern Europe, common.topic.webpage, m.0b464l5
Europe, base.locations.continents.countries_within, United Kingdom
Bokey Orda District, location.location.containedby, Eastern Europe
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
Eastern European Time Zone, common.topic.article, m.03plfn
Primorsko municipality, location.location.time_zones, Eastern European Time Zone
Eurasia, common.topic.subject_of, Carnegie Moscow Center
Moscow, location.location.containedby, Europe
m.09x5w5d, common.webpage.topic, Eastern Europe
Revolution In Eastern Europe, time.event.locations, Eastern Europe
Septemvri Municipality, location.administrative_division.country, Bulgaria
Primorsko municipality, location.location.containedby, Burgas Province
Central Europe, location.location.events, Eastern Front
Carnegie Moscow Center, common.topic.subjects, Eurasia
Primorsko municipality, common.topic.notable_types, Administrative Division
Sam Borenstein, people.person.place_of_birth, Eastern Europe
Eastern Europe, location.location.contains, Caucasus
Eastern European anti-Communist insurgencies, common.topic.notable_types, Military Conflict
m.09xyt2j, common.webpage.topic, Eastern Europe
Rus', location.location.containedby, Eastern Europe
Bulgaria, location.country.administrative_divisions, Sadovo municipality
Sredets, location.location.time_zones, Eastern European Time Zone
Moldova, location.location.containedby, Europe
Belarus, base.locations.countries.continent, Europe
Tsardom of Russia, location.country.capital, Moscow
Aytos Municipality, location.location.time_zones, Eastern European Time Zone
Kardzhali Municipality, location.administrative_division.country, Bulgaria
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 and Eastern Europe, common.topic.notable_types, Region
Russia, location.country.administrative_divisions, Adygea
Eastern Europe, common.topic.webpage, m.09xyt2j
Obzor, location.location.time_zones, Eastern European Time Zone
Europe, base.locations.continents.countries_within, Georgia
Central and Eastern Europe, location.location.containedby, Europe
Hungarian invasions of Europe, base.culturalevent.event.entity_involved, East Francia
Central Europe, common.topic.subject_of, Carnegie Moscow Center
Carnegie Moscow Center, common.topic.subjects, Eastern Europe
Malko Tarnovo municipality, location.location.containedby, Bulgaria
Burgas, location.location.time_zones, Eastern European Time Zone
Austro-Russian–Turkish War, time.event.locations, Eastern Europe
Galați County, location.location.time_zones, Eastern European Time Zone
Eastern Europe, location.location.contains, Southern Carpathians
Kameno municipality, common.topic.notable_types, City/Town/Village
Ahtopol, location.location.time_zones, Eastern European Time Zone
Ukraine, location.location.primarily_containedby, Eastern Europe
Kresy, location.location.containedby, Eastern Europe
Boboshevo municipality, common.topic.notable_types, Administrative Division
A Hole in the Heart of the World: Being Jewish in Eastern Europe, book.book.genre, Non-fiction
Bulgaria, base.locations.countries.continent, Europe
Nesebar, location.location.time_zones, Eastern European Time Zone
Eastern Europe, location.location.contains, Kingdom of Romania
Sungurlare municipality, location.location.time_zones, Eastern European Time Zone
Central Europe, location.location.partially_contains, Ukraine
Bulgaria, location.country.administrative_divisions, Kocherinovo municipality
Absolute monarchy, government.form_of_government.countries, Tsardom of Russia
Eastern Europe, location.location.partiallycontains, m.0wg91__
Balkans, location.location.events, Hungarian invasions of Europe
Tsarevo, common.topic.notable_types, City/Town/Village
m.0_lypr9, location.administrative_division_capital_relationship.capital, Tsarevo
Russia, location.country.administrative_divisions, Dagestan
Dunării, location.location.time_zones, Eastern European Time Zone
Northern Europe, common.topic.image, m.02bk_9p
Romania, location.location.containedby, Europe
Eastern Europe, location.location.events, Great Patriotic War
Tsarevo municipality, location.location.containedby, Burgas Province
Revolution In Eastern Europe, freebase.valuenotation.is_reviewed, Location(s)
Eastern European Time Zone, time.time_zone.day_dst_ends, Last Sunday in October
Eastern Europe, location.location.contains, North Caucasus
Eastern Europe, book.book_subject.works, Collision and Collusion: The Strange Case of Western Aid to Eastern Europe, 1989-1998
m.02bk_9p, common.image.appears_in_topic_gallery, Eastern Europe
Eastern Europe, location.location.partiallycontains, m.0wg9204
Senieji Trakai, location.location.time_zones, Eastern European Time Zone
m.0wg91__, location.partial_containment_relationship.partially_contained_by, Eastern Europe
Primorsko, location.location.time_zones, Eastern European Time Zone
Caucasus, location.location.containedby, Eastern Europe
Eastern Europe, location.location.partiallycontains, m.0wg91_6
Moldova, location.location.containedby, Eastern Europe
Eastern Europe, location.location.events, Russo-Turkish War
Tvarditsa municipality, location.administrative_division.country, Bulgaria
Eastern European Time Zone, base.schemastaging.context_name.pronunciation, g.125_kq7fy
Tsardom of Russia, location.location.containedby, Russia
Suceava, location.location.time_zones, Eastern European Time Zone
Zelenov District, location.location.primarily_containedby, Eastern Europe
West Kazakhstan Region, location.location.partially_containedby, Eastern Europe
Eastern Europe, location.location.partially_contains, West Kazakhstan Region
Tsarevo municipality, location.administrative_division.country, Bulgaria
Burgas Province, location.location.time_zones, Eastern European Time Zone
Tsarevo, location.location.containedby, Burgas Province
Russia, location.location.containedby, Eurasia
Russia, location.location.events, Soviet westward offensive of 1918–19
Kiev, location.location.time_zones, Eastern European Time Zone
Eastern Europe, location.location.contains, Second Polish Republic
Cahul, location.location.time_zones, Eastern European Time Zone
Eastern Europe, book.book_subject.works, A Hole in the Heart of the World: Being Jewish in Eastern Europe
Prut, location.location.containedby, Eastern Europe
Eastern Europe, common.topic.webpage, m.09y405k
Polish–Soviet War, time.event.locations, Eastern Europe
Romania, location.location.containedby, Eurasia
Atyrau, location.location.partially_containedby, Eastern Europe
m.04z4k94, people.place_lived.location, Eastern Europe
Collision and Collusion: The Strange Case of Western Aid to Eastern Europe, 1989-1998, book.written_work.subjects, Eastern Europe
Russia, location.location.partially_containedby, Asia
Primorsko municipality, location.administrative_division.country, Bulgaria
Kazakhstan, location.location.partially_containedby, Europe
Ukraine, location.location.containedby, Europe
Bulgaria, location.location.containedby, Southeast Europe
Kurmangazy District, location.location.containedby, Eastern Europe
Collision and Collusion: The Strange Case of Western Aid to Eastern Europe, 1989-1998, book.written_work.subjects, Foreign aid
Central Europe, location.location.contains, Second Polish Republic
Bulgaria, location.country.administrative_divisions, Svilengrad Municipality
Russian Empire, location.location.partially_containedby, Europe
Eastern Europe, common.topic.webpage, m.09x1bwr
Collision and Collusion: The Strange Case of Western Aid to Eastern Europe, 1989-1998, book.written_work.author, Janine R. Wedel
Northern Europe, location.location.contains, Swedish Empire
Bulgaria, location.country.second_level_divisions, Sungurlare municipality
Tsarevo municipality, location.statistical_region.population, g.11bys1jtlr
Oral, location.location.containedby, Eastern Europe
Eastern Europe, location.location.events, Revolution In Eastern Europe
Eastern Europe, common.topic.webpage, m.09x_z_s
Eastern European anti-Communist insurgencies, common.topic.notable_for, g.1255l1vcg
Eastern Europe, common.topic.subject_of, Carnegie Moscow Center
Karnobat, location.location.time_zones, Eastern European Time Zone
Balkans, location.location.containedby, Europe
m.09y405k, common.webpage.topic, Eastern Europe
Mării, location.location.time_zones, Eastern European Time Zone
Argeş, location.location.time_zones, Eastern European Time Zone
Kamchia, Burgas Province, location.location.time_zones, Eastern European Time Zone
Karnobat municipality, location.location.time_zones, Eastern European Time Zone
Bulgaria, location.country.second_level_divisions, Tsarevo municipality
Eastern Europe, location.location.contains, Isatay District
Eastern Europe, location.location.events, Austro-Russian–Turkish War
Chernomorets, location.location.time_zones, Eastern European Time Zone
Western Europe, location.location.events, Hungarian invasions of Europe
Eastern Europe, location.location.contains_major_portion_of, Ukraine
Country, common.topic.image, Europe topography map
m.09ysrxm, common.webpage.topic, Eastern Europe
Kocherinovo municipality, location.administrative_division.country, Bulgaria
m.0wg9209, location.partial_containment_relationship.partially_contained_by, Eastern Europe
Georgia, location.location.containedby, Eastern Europe
Revolution In Eastern Europe, freebase.valuenotation.has_value, End date
m.0wg91_c, location.partial_containment_relationship.partially_contained_by, Eastern Europe
Kaztal District, location.location.containedby, Eastern Europe
Collision and Collusion: The Strange Case of Western Aid to Eastern Europe, 1989-1998, common.topic.notable_for, g.125fj_w9c
A Hole in the Heart of the World: Being Jewish in Eastern Europe, book.written_work.subjects, Eastern Europe
Eastern Europe, base.ontologies.ontology_instance.equivalent_instances, m.09klpb1
Europe, base.locations.continents.countries_within, Ukraine
Eastern European anti-Communist insurgencies, base.culturalevent.event.entity_involved, Forest Brothers
Nistru, location.location.time_zones, Eastern European Time Zone
Soviet Union, location.location.partially_containedby, Asia
m.09x6gcq, common.webpage.topic, Eastern Europe
Boboshevo municipality, location.location.containedby, Bulgaria
Eastern Europe, location.location.contains, Grand Duchy of Lithuania
Northern Europe, location.location.contains, Belarusian Central Council
Eastern Europe, location.location.contains, Crimea
Tsarevo municipality, location.administrative_division.second_level_division_of, Bulgaria
Botoșani County, location.location.time_zones, Eastern European Time Zone
Central and Eastern Europe, location.location.contains, Socialist Federal Republic of Yugoslavia
Tsarevo municipality, location.location.containedby, Bulgaria
Romania, location.location.containedby, Southeast Europe
Eastern Europe, location.location.partially_contains, Kazakhstan
m.0wg91_6, location.partial_containment_relationship.partially_contained_by, Eastern Europe
Prut, location.location.time_zones, Eastern European Time Zone
A Hole in the Heart of the World: Being Jewish in Eastern Europe, book.written_work.author, Jonathan Kaufman
Eastern European Time Zone, time.time_zone.day_dst_begins, Last Sunday in March
Revolution In Eastern Europe, freebase.valuenotation.has_value, People involved
Taskala District, location.location.containedby, Eastern Europe
Tokhtamysh–Timur war, time.event.locations, Eastern Europe
m.09wgvm6, common.webpage.topic, Eastern Europe
Asia, location.location.time_zones, Eastern European Time Zone
Russian Empire, location.country.form_of_government, Absolute monarchy
Tsarevo, location.location.containedby, Bulgaria
Ukraine, base.locations.countries.continent, Europe
Russian Empire, royalty.kingdom.rulers, Peter the Great
Bucharest, location.location.time_zones, Eastern European Time Zone
Belarus, location.location.containedby, Europe
Eastern Europe, common.topic.webpage, m.09ysrxm
Eastern Europe, location.location.contains, Bulgaria
Pruth River Campaign, base.culturalevent.event.entity_involved, Tsardom of Russia
Central Europe, location.location.contains, Great Moravia
Adygea, location.administrative_division.country, Russia
Central Europe, location.location.events, Kerensky Offensive
Asia, location.location.partially_contains, Russian Empire
Polish–Swedish War, time.event.locations, Eastern Europe
Russia, base.aareas.schema.administrative_area.administrative_parent, Earth
Zhanybek District, location.location.containedby, Eastern Europe
United Kingdom, location.location.containedby, Western Europe
Eastern Europe, common.topic.webpage, m.09wst1h
Europe, location.location.partially_contains, Russian Empire
Russian Empire, location.location.partially_containedby, Asia
Kazakhstan, location.location.containedby, Eurasia
Svilengrad Municipality, location.administrative_division.country, Bulgaria
Russo-Turkish War, time.event.locations, Eastern Europe
Tsarevo municipality, common.topic.notable_for, g.1255hsny8
Carnegie Moscow Center, common.topic.subjects, Central Europe
Brashlyan, location.location.time_zones, Eastern European Time Zone
Kiten, location.location.time_zones, Eastern European Time Zone
Jiu, location.location.time_zones, Eastern European Time Zone
Great Patriotic War, time.event.locations, Eastern Europe
Inder District, location.location.partially_containedby, Eastern Europe
Swedish Empire, location.location.containedby, Northern Europe
Bulgaria, location.country.administrative_divisions, Sungurlare municipality
Great Northern War, base.culturalevent.event.entity_involved, Tsardom of Russia
Europe, common.topic.subject_of, Carnegie Moscow Center
Revolution In Eastern Europe, freebase.valuenotation.has_value, Start date
Kameno municipality, location.location.time_zones, Eastern European Time Zone
Kameno municipality, location.location.containedby, Bulgaria
Malko Tarnovo, location.location.time_zones, Eastern European Time Zone
m.0b464l5, common.webpage.topic, Eastern Europe
Leova, location.location.time_zones, Eastern European Time Zone
Eastern Europe, location.location.contains, Rus'
Eastern Europe, location.location.events, Eastern European anti-Communist insurgencies
Eastern Europe, location.location.events, Tokhtamysh–Timur war
Western Europe, location.location.contains, United Kingdom
Sveti Vlas, location.location.time_zones, Eastern European Time Zone
Tsarevo municipality, common.topic.notable_types, Administrative Division
Mureş, location.location.time_zones, Eastern European Time Zone
Pomorie, location.location.time_zones, Eastern European Time Zone
Eastern European anti-Communist insurgencies, time.event.locations, Soviet Union
A Hole in the Heart of the World: Being Jewish in Eastern Europe, common.topic.notable_for, g.12558wp6w
Central Europe, location.location.events, Polish–Soviet War
Tamerlan Tsarnaev, people.person.place_of_birth, North Caucasus
Balkans, location.location.contains, Socialist Federal Republic of Yugoslavia
Tsarevo municipality, location.administrative_division.capital, m.0_lypr9
Eastern Europe, location.location.contains, Oral
Kardzhali Municipality, location.location.time_zones, Eastern European Time Zone
Eastern Europe, location.location.events, Polish–Swedish War
Tsardom of Russia, location.location.people_born_here, Boris Sheremetev
Bulgaria, location.location.containedby, Eastern Europe
Eastern Europe, location.location.partiallycontains, m.0wg91_v
Europe, base.locations.continents.countries_within, Bulgaria
Eastern European anti-Communist insurgencies, base.culturalevent.event.entity_involved, Eastern Bloc
Eastern Front, base.culturalevent.event.entity_involved, Austria-Hungary
Eastern Europe, location.location.people_born_here, Sam Borenstein
Eastern Europe, location.location.contains, Kaztal District
Iași, location.location.time_zones, Eastern European Time Zone
Central Europe, location.location.events, Ukrainian War of Independence
Bulgaria, location.country.administrative_divisions, Boboshevo municipality
Revolution In Eastern Europe, freebase.valuenotation.has_no_value, Instance of recurring event
Kingdom of Romania, location.location.containedby, Eastern Europe
Revolution In Eastern Europe, time.event.included_in_event, Revolutions of 1989
Terekti District, location.location.partially_containedby, Eastern Europe
Eastern Europe, location.location.partially_contains, Akzhaik District
Russian Empire, location.location.contains, Kiev
Aytos, location.location.time_zones, Eastern European Time Zone
Socialist Federal Republic of Yugoslavia, location.location.containedby, Eastern Europe
Belarusian Central Council, location.location.containedby, Eastern Europe
Eastern Europe, location.location.contains, Bokey Orda District
Romania, location.location.containedby, Eastern Europe
Europe (UN divisions Eastern, East Central and Southeastern Europe), common.image.appears_in_topic_gallery, Eastern Europe
Eastern Europe, common.topic.notable_for, g.1258n9r3m
Eastern Europe, location.location.contains, Romania
m.0wg91_v, location.partial_containment_relationship.partially_contained_by, Eastern Europe
Northern Europe, common.topic.notable_types, Location
Eastern Europe, location.location.contains, Moldova
Western Europe, common.topic.notable_types, Time Zone
Isatay District, location.location.containedby, Eastern Europe
Tsardom of Russia, common.topic.notable_types, Country
Eastern Europe, location.location.containedby, Europe
Ukrainian War of Independence, time.event.locations, Eastern Europe
Russian Empire, common.topic.notable_types, Country
Ukraine, location.location.partially_containedby, Central Europe
Eastern Europe, organization.organization_scope.organizations_with_this_scope, Exclaimer
Eastern Europe, location.location.partiallycontains, m.0wg91_p
Bratsigovo Municipality, location.administrative_division.country, Bulgaria
Location-Europe-UNsubregions, Kosovo as part of Serbia, common.image.appears_in_topic_gallery, Northwestern Europe
Ruen municipality, location.location.time_zones, Eastern European Time Zone
m.0105ybrn, award.award_honor.honored_for, Revolution In Eastern Europe
Bulgaria, location.country.administrative_divisions, Tsarevo municipality
Belarusian People's Republic, location.location.containedby, Eastern Europe
Kazakhstan, location.location.partially_containedby, Eastern Europe
Russia, location.country.administrative_divisions, Kabardino-Balkaria
Eastern Europe, location.location.contains, Galicia
Malko Tarnovo municipality, location.location.time_zones, Eastern European Time Zone
Eastern Europe, location.location.events, Polish–Soviet 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
Peremyotnoye, location.location.containedby, Eastern Europe
Dupnitsa municipality, location.location.time_zones, Eastern European Time Zone
Eastern Europe, location.location.containedby, Bulgaria
m.09y0w8l, common.webpage.topic, Eastern Europe
Eastern Europe, location.location.contains, Kresy
Eastern Europe, location.location.contains, Kurmangazy District
Eastern European anti-Communist insurgencies, base.culturalevent.event.entity_involved, Cursed soldiers
Russia, location.location.partially_contains, Caucasus Mountains
Revolution In Eastern Europe, common.topic.notable_types, Award-Winning Work
Bulgaria, location.country.administrative_divisions, Septemvri Municipality
Boboshevo municipality, location.location.containedby, Kyustendil Province
m.09x1bwr, common.webpage.topic, Eastern Europe
Orizare, location.location.time_zones, Eastern European Time Zone
Eastern Europe, common.topic.webpage, m.09y0w8l
Grand Duchy of Lithuania, location.location.containedby, Eastern Europe
Tsarevo municipality, location.administrative_division.second_level_division_of, Bulgaria
Russian Empire, location.location.contains, Minsk
Rezovo, location.location.time_zones, Eastern European Time Zone
Hungarian invasions of Europe, time.event.locations, Western Europe
Ungheni, location.location.time_zones, Eastern European Time Zone
m.09xplj_, common.webpage.topic, Eastern Europe
Northern Europe, location.location.containedby, Europe
Soviet Union, location.location.events, Eastern European anti-Communist insurgencies
Russian Empire, location.country.capital, Moscow
m.0wg91_p, location.partial_containment_relationship.partially_contained_by, Eastern Europe
Galați, location.location.time_zones, Eastern European Time Zone
Eastern Europe, location.location.partially_contains, Terekti District
Eastern Europe, location.location.events, Great Northern War
Burgas Province, location.location.contains, Tsarevo municipality
Central Europe, location.location.events, Great Patriotic War
Ukraine, location.location.time_zones, Eastern European Time Zone
Eastern Europe, location.location.contains, Belarusian People's Republic
Hungarian invasions of Europe, time.event.locations, Eastern Europe
Eastern Europe, location.location.partially_contains, Inder District
m.09klpb1, base.ontologies.ontology_instance_mapping.freebase_topic, Eastern Europe
A Hole in the Heart of the World: Being Jewish in Eastern Europe, common.topic.notable_types, Book
Nevestino municipality, location.location.time_zones, Eastern European Time Zone
m.02bk_9p, common.image.appears_in_topic_gallery, Western Europe
Kievan Rus', location.location.containedby, Eastern Europe
Tsarevo municipality, location.location.geolocation, m.0_gs2tp
Belarusian Central Council, location.location.containedby, Northern Europe
Eastern Europe, location.location.partially_contains, Atyrau
North Caucasus, location.location.people_born_here, Tamerlan Tsarnaev
Eastern Europe, location.location.events, Hungarian invasions of Europe
Southeast Europe, location.location.contains, Bulgaria
Romania, location.location.time_zones, Eastern European Time Zone
Location-Europe-UNsubregions, Kosovo as part of Serbia, common.image.size, m.029jz6y
Russia, location.location.partiallycontains, m.0wg8wcc
Eastern Europe, location.location.contains, Zhanakala District
Russia, location.country.form_of_government, Federal republic
Durostor County, location.location.time_zones, Eastern European Time Zone
Eastern Europe, location.location.contains, Zhanybek District
Eastern European anti-Communist insurgencies, base.culturalevent.event.entity_involved, Romanian anti-communist resistance movement
Revolution In Eastern Europe, award.award_winning_work.awards_won, m.0105ybrn
Eastern Europe, location.location.contains, Socialist Federal Republic of Yugoslavia
Hungarian invasions of Europe, base.culturalevent.event.entity_involved, Kingdom of Italy
Northwestern Europe, common.topic.image, m.02bk_9p
Eastern Europe, base.schemastaging.context_name.pronunciation, g.125_llnl3
Bulgaria, location.country.administrative_divisions, Dupnitsa municipality
Europe, base.locations.continents.countries_within, Moldova
m.09wst1h, common.webpage.topic, Eastern Europe
Eastern Europe, common.topic.webpage, m.09wgvm6
Austro-Turkish War, time.event.locations, Eastern Europe
Collision and Collusion: The Strange Case of Western Aid to Eastern Europe, 1989-1998, common.topic.notable_types, Book
Soviet Union, location.location.contains, Moscow
Tsarevo, location.location.time_zones, Eastern European Time Zone
Eastern Front, time.event.locations, Eastern Europe
Eastern Europe, location.location.events, Ukrainian War of Independence
Haskovo Province, location.location.contains, Svilengrad Municipality
Europe, location.location.time_zones, Eastern European Time Zone
Akzhaik District, location.location.partially_containedby, Eastern Europe
Bulgaria, location.country.administrative_divisions, Nevestino municipality
m.09xf_cx, common.webpage.topic, Eastern Europe
Europe, location.location.partially_contains, Soviet Union
Location-Europe-UNsubregions, Kosovo as part of Serbia, common.image.appears_in_topic_gallery, Eastern Europe
Eastern European anti-Communist insurgencies, common.topic.article, m.0gls5gc
Romania, base.locations.countries.continent, Europe
Ismail County, location.location.time_zones, Eastern European Time Zone
Timiş, location.location.time_zones, Eastern European Time Zone
Eastern Europe, common.topic.image, m.02bk_9p
Grodno, location.location.time_zones, Eastern European Time Zone
United Kingdom, base.locations.countries.continent, Europe
Eastern European anti-Communist insurgencies, time.event.locations, Eastern Europe
Eastern European anti-Communist insurgencies, base.culturalevent.event.entity_involved, Hungarian Revolution of 1956
Minsk, location.location.time_zones, Eastern European Time Zone
Bulgaria, location.country.administrative_divisions, Primorsko municipality
Country, common.topic.notable_types, Bulgaria
Southeast Europe, location.location.contains, Romania
Svilengrad Municipality, location.location.containedby, Haskovo Province
Revolutions of 1989, time.event.includes_event, Revolution In Eastern Europe
Jonathan Kaufman, book.author.works_written, A Hole in the Heart of the World: Being Jewish in Eastern Europe
Storojineț County, location.location.time_zones, Eastern European Time Zone
Burgas Province, location.location.contains, Tsarevo
Eastern Europe, common.topic.image, Europe (UN divisions Eastern, East Central and Southeastern Europe)
A Hole in the Heart of the World: Being Jewish in Eastern Europe, common.topic.article, m.0703wwt
Asia, location.location.partially_contains, Soviet Union
Dupnitsa municipality, location.administrative_division.country, Bulgaria
Europe, base.locations.continents.countries_within, Russia
Northwestern Europe, common.topic.image, Location-Europe-UNsubregions, Kosovo as part of Serbia
Burgas Province, location.location.contains, Kameno municipality
Moldova, base.locations.countries.continent, Europe
Kameno municipality, location.location.containedby, Burgas Province
Koznitsa, location.location.time_zones, Eastern European Time Zone
Burgas Province, location.location.contains, Primorsko municipality
Russia, freebase.valuenotation.is_reviewed, Official website
Vilnius, location.location.time_zones, Eastern European Time Zone
Eastern Front, time.event.locations, Central Europe
Russia, common.topic.notable_types, Country
Europe, location.location.partially_contains, Kazakhstan
Second Polish Republic, location.location.containedby, Eastern Europe
Russia, location.location.events, Mongol invasion of Rus'
Kyustendil Province, location.location.contains, Boboshevo municipality
Bulgaria, location.country.administrative_divisions, Tvarditsa municipality
Eastern Europe, location.location.contains, Kievan Rus'
Europe, base.locations.continents.countries_within, Romania
Eastern Europe, location.location.partiallycontains, m.0wg91_c
Galicia, location.location.containedby, Eastern Europe
Eastern European anti-Communist insurgencies, base.culturalevent.event.entity_involved, Ukrainian Insurgent Army
Western Europe, location.location.containedby, Europe
Soviet Union, location.location.partially_containedby, Europe
Eastern Europe, common.topic.image, Location-Europe-UNsubregions, Kosovo as part of Serbia
Eastern Europe, location.location.contains, Belarusian Central Council
Russia, location.location.partially_containedby, Europe
Eastern European Time Zone, common.topic.notable_types, Time Zone
Tsarevo municipality, location.location.time_zones, Eastern European Time Zone
Russia, common.topic.subject_of, Carnegie Moscow Center
Russia, location.country.administrative_divisions, Moscow
Europe, location.location.partially_contains, Russia
Central Europe, common.topic.notable_types, Region
Eastern Europe, common.topic.webpage, m.09x5w5d
Boboshevo municipality, location.administrative_division.country, Bulgaria
A Hole in the Heart of the World: Being Jewish in Eastern Europe, book.written_work.subjects, Jewish people
Aytos Municipality, location.location.containedby, Bulgaria
Eastern Europe, location.location.people_born_here, Vena Kava
Eastern Europe, location.location.partiallycontains, m.0wg9209
Kocherinovo municipality, location.location.time_zones, Eastern European Time Zone
Moldova, location.location.time_zones, Eastern European Time Zone
Haskovo Province, location.administrative_division.country, Bulgaria
Russia, location.country.administrative_divisions, Karachay-Cherkessia
Russia, location.country.administrative_divisions, North Ossetia-Alania
Europe, base.locations.continents.countries_within, Belarus
Eastern Europe, location.location.events, Austro-Turkish War
Kazakhstan, base.locations.countries.continent, Asia
Eastern Europe, location.location.partially_contains, Makhambet District
Bulgaria, location.country.administrative_divisions, Belovo municipality
Eastern Europe, location.location.contains, Georgia
Bulgaria, location.country.administrative_divisions, Bratsigovo Municipality
m.0wg9204, location.partial_containment_relationship.partially_contained_by, Eastern Europe
m.09x_z_s, common.webpage.topic, Eastern Europe
Russia, base.locations.countries.continent, Europe
Makhambet District, location.location.partially_containedby, Eastern Europe
Eastern Europe, location.location.events, Eastern Front
Zhanakala District, location.location.containedby, Eastern Europe
Eastern Europe, location.location.partially_contains, Atyrau Region
Primorsko municipality, location.location.containedby, Bulgaria
m.09xgv8w, common.webpage.topic, Eastern Europe
Asia, location.location.partially_contains, Russia
Socialist Federal Republic of Yugoslavia, location.location.containedby, Central and Eastern Europe
Eastern Europe, location.location.contains, Taskala District
North Caucasus, location.location.containedby, Eastern Europe
Russia, location.country.capital, Moscow
Central Europe, location.location.containedby, Europe
Revolution In Eastern Europe, common.topic.notable_for, g.1q56fr7j6
Eastern European Time Zone, common.topic.notable_for, g.125cb14dk
Southern Carpathians, location.location.containedby, Eastern Europe
Tsarevo, location.capital_of_administrative_division.capital_of, m.0_lypr9
m.0_lypr9, location.administrative_division_capital_relationship.administrative_division, Tsarevo municipality
Southeast Europe, common.topic.notable_types, Location
Crişuri, location.location.time_zones, Eastern European Time Zone
Collision and Collusion: The Strange Case of Western Aid to Eastern Europe, 1989-1998, common.topic.article, m.075xffj
Russian Empire, royalty.kingdom.rulers, Catherine the Great
m.0wg91_j, location.partial_containment_relationship.partially_contained_by, Eastern Europe
Eastern Europe, common.topic.webpage, m.09xgv8w
Bulgaria, location.location.time_zones, Eastern European Time Zone
Great Northern War, time.event.locations, Eastern Europe
Russia, location.country.administrative_divisions, Ingushetia
Jewish people, book.book_subject.works, A Hole in the Heart of the World: Being Jewish in Eastern Europe
Boboshevo municipality, location.location.time_zones, Eastern European Time Zone
Soviet Union, location.country.capital, Moscow
Bulgaria, location.country.administrative_divisions, Rakitovo municipality
Svilengrad Municipality, location.location.time_zones, Eastern European Time Zone
Atyrau Region, location.location.partially_containedby, Eastern Europe
Eastern Europe, common.topic.webpage, m.09xplj_
Exclaimer, organization.organization.geographic_scope, Eastern Europe
Eastern Europe, location.location.partiallycontains, m.0wg91_j
Europe (UN divisions Eastern, East Central and Southeastern Europe), common.image.size, m.02dv17n
Bulgaria, location.country.administrative_divisions, Chepelare municipality
Sofia, location.location.time_zones, Eastern European Time Zone
Collision and Collusion: The Strange Case of Western Aid to Eastern Europe, 1989-1998, book.book.genre, Non-fiction
Vena Kava, people.person.place_of_birth, Eastern Europe
Eastern Europe, common.topic.webpage, m.09x6gcq
Eastern Europe, common.topic.webpage, m.09xf_cx
Eastern Europe, location.location.contains_major_portion_of, Zelenov District

Answer: Bulgaria