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: Who was the leader of the Soviet Union in 1945? 
Knowledge Triplets: m.049x6zw, government.government_position_held.office_holder, Nikita Khrushchev
Joseph Stalin, first General Secretary, common.image.appears_in_topic_gallery, General Secretary of the Communist Party of the Soviet Union
Soviet Union, government.governmental_jurisdiction.government, Government of the Soviet Union
Soviet Union, film.film_subject.films, Friesennot
Soviet Union, location.location.geolocation, m.07yrr48
Soviet Union, military.military_combatant.military_commanders, m.04kb13m
Soviet Union, location.location.events, Crimean Offensive
General Secretary of the Communist Party of the Soviet Union, government.government_office_or_title.office_holders, m.049x6yv
Soviet Union, government.governmental_jurisdiction.governing_officials, m.049x6_6
Joseph Stalin, military.military_commander.military_commands, m.02h7nmf
General Secretary of the Communist Party of the Soviet Union, common.topic.image, Joseph Stalin Colour
Soviet Union, military.military_combatant.military_commanders, m.0dl79fr
m.04mkh4k, military.casualties.combatant, Soviet Union
Communist Party of Azerbaijan, organization.organization.geographic_scope, Soviet Union
Joseph Stalin Colour, common.image.size, m.05pkv8n
m.04kb13m, military.military_command.military_combatant, Soviet Union
Yuri Andropov, people.person.nationality, Soviet Union
Byelorussian Soviet Socialist Republic, organization.organization_founder.organizations_founded, United Nations
Soviet Union, government.governmental_jurisdiction.governing_officials, m.04hzvwh
Soviet Union, organization.organization_founder.organizations_founded, Kiev Arsenal
m.04kb12p, military.military_command.military_combatant, Soviet Union
m.049x6zj, government.government_position_held.jurisdiction_of_office, Soviet Union
Central Committee of the Communist Party of the Soviet Union, government.governmental_body.members, m.012bmjb2
Soviet Union, location.location.partially_contained_by, m.0wg8kz6
m.02h7nmf, military.military_command.military_commander, Joseph Stalin
Soviet Union, government.governmental_jurisdiction.agencies, State Committee for Publishing
Government of the Soviet Union, government.government.government_for, Soviet Union
Central Committee of the Communist Party of the Soviet Union, government.governmental_body.members, m.012f1kjf
Soviet Union, location.location.events, Great Patriotic War
Tbilisi Aircraft Manufacturing, organization.organization.founders, Soviet Union
Joseph Stalin, organization.organization_founder.organizations_founded, Red Army
Soviet Union, location.location.events, Dissolution of the Soviet Union
Mikhail Sergeyevich Gorbachev, people.person.profession, Lawyer
m.0dl79fr, military.military_command.military_combatant, Soviet Union
m.0vmx6nr, military.military_command.military_commander, Nikita Khrushchev
Soviet Union, military.military_combatant.military_commanders, m.049y3l9
Joseph Stalin, government.politician.government_positions_held, m.049x6_k
Premier of the Soviet Union, common.topic.image, Lenin CL Colour
Soviet Union, government.governmental_jurisdiction.governing_officials, m.049x6yv
Soviet Union, location.location.events, Death and state funeral of Leonid Brezhnev
m.012c0b3b, government.government_position_held.governmental_body, Central Committee of the Communist Party of the Soviet Union
Battle of Rostov (1941), base.culturalevent.event.entity_involved, Soviet Union
Soviet Union, military.military_combatant.casualties, m.04mk8wx
Soviet Union, military.military_combatant.casualties, m.04ml3k9
Soviet Union, military.military_combatant.military_commanders, m.02h7nmf
Soviet Union, location.location.events, Sputnik program
Dissolution of the Soviet Union, time.event.includes_event, 1991 Soviet coup d'état attempt
Soviet Union, government.governmental_jurisdiction.agencies, g.1224thyc
General Secretary of the Communist Party of the Soviet Union, government.government_office_or_title.office_holders, m.049x6zj
Soviet Union, location.location.partially_containedby, Asia
Soviet Union, government.governmental_jurisdiction.agencies, Ministry of Finance
m.04mk8w1, military.casualties.combatant, Soviet Union
Soviet Union, government.governmental_jurisdiction.governing_officials, m.0c9_j12
Central Committee of the Communist Party of the Soviet Union, government.governmental_body.members, m.012bmygz
Mikhail Sergeyevich Gorbachev, common.topic.notable_types, Politician
m.0130lpjh, government.government_position_held.governmental_body, Central Committee of the Communist Party of the Soviet Union
Soviet Union, government.governmental_jurisdiction.governing_officials, m.0cb_npm
m.0c9_j12, government.politician.government_positions_held, Joseph Stalin
Soviet Union, military.military_combatant.military_commanders, m.049y3kf
Location of Soviet Union, common.image.appears_in_topic_gallery, Soviet Union
Central Committee of the Communist Party of the Soviet Union, government.governmental_body.members, m.0127tytf
Soviet Union, organization.organization_founder.organizations_founded, ZAZ
m.049x6z5, government.government_position_held.office_position_or_title, General Secretary of the Communist Party of the Soviet Union
Soviet Union, location.country.form_of_government, Soviet democracy
Soviet Union, location.location.partially_containedby, Europe
Mikhail Sergeyevich Gorbachev, people.person.profession, Politician
m.0dl79fr, military.military_command.military_commander, Joseph Stalin
Friesennot, film.film.subjects, Soviet Union
Soviet Union, military.military_combatant.military_commanders, m.04mk8r6
m.04mk8qq, military.military_command.military_combatant, Soviet Union
m.04ml3k9, military.casualties.combatant, Soviet Union
m.0b488_v, common.webpage.topic, Soviet Union
Soviet Union, government.governmental_jurisdiction.agencies, Ministry of Communications
Central Committee of the Communist Party of the Soviet Union, government.governmental_body.jurisdiction, Soviet Union
Soviet Union, location.location.events, Operation Kutuzov
Soviet Union, location.location.adjoin_s, m.059kvbq
United Nations, organization.organization.founders, Ukrainian Soviet Socialist Republic
Soviet Union, common.topic.notable_for, g.1256xmsmh
Premier of the Soviet Union, common.topic.article, m.01zpym
Soviet Union, government.governmental_jurisdiction.agencies, g.121d6ggv
m.04ml3jw, military.military_command.military_combatant, Soviet Union
Perestroika, time.event.locations, Soviet Union
Soviet Union, military.military_combatant.casualties, m.04ml3kk
m.012bmjb2, government.government_position_held.governmental_body, Central Committee of the Communist Party of the Soviet Union
m.049x6_6, government.government_position_held.governmental_body, Central Committee of the Communist Party of the Soviet Union
Soviet Union, location.location.contains, Estonian Soviet Socialist Republic
Mikhail Sergeyevich Gorbachev, people.person.nationality, Soviet Union
Central Committee of the Communist Party of the Soviet Union, government.governmental_body.members, m.049x6z5
General Secretary of the Communist Party of the Soviet Union, common.topic.notable_for, g.1256dwq_j
Konstantin Chernenko, people.person.nationality, Soviet Union
Soviet Union, location.location.contains, g.122bm1fj
Central Committee of the Communist Party of the Soviet Union, government.governmental_body.members, m.0127tgq3
Soviet Union, military.military_combatant.military_commanders, m.04fvhtr
National United Party, organization.organization.geographic_scope, Soviet Union
m.04ml3kk, military.casualties.combatant, Soviet Union
Soviet Union, location.location.contains, Lithuanian Soviet Socialist Republic
Mikhail Sergeyevich Gorbachev, people.person.nationality, Russian Soviet Federative Socialist Republic
Soviet Union, location.location.contains, Transcaucasian Socialist Federative Soviet Republic
Soviet Union, organization.organization_member.member_of, m.05988g8
Mikhail Sergeyevich Gorbachev, government.politician.government_positions_held, m.049x6_x
Soviet Union, location.location.events, Polish Operation of the NKVD
m.012bwfxg, government.government_position_held.governmental_body, Central Committee of the Communist Party of the Soviet Union
Soviet Union, government.governmental_jurisdiction.governing_officials, m.049x6zw
Soviet Union, military.military_combatant.armed_forces, Red Army
General Secretary of the Communist Party of the Soviet Union, government.government_office_or_title.office_holders, m.049x6zw
Central Committee of the Communist Party of the Soviet Union, government.governmental_body.members, m.049x6zw
Soviet Union, military.military_combatant.casualties, m.04mk8w1
General Secretary of the Communist Party of the Soviet Union, government.government_office_or_title.office_holders, m.049x6_6
Soviet Union, organization.organization_scope.organizations_with_this_scope, Communist Party of Azerbaijan
m.04kb125, military.military_command.military_combatant, Soviet Union
Soviet Union, government.governmental_jurisdiction.agencies, g.11vk9tk37
Soviet Union, organization.organization_scope.organizations_with_this_scope, Communist Party of the Soviet Union
Joseph Stalin Colour, common.image.appears_in_topic_gallery, General Secretary of the Communist Party of the Soviet Union
Central Committee of the Communist Party of the Soviet Union, government.governmental_body.members, m.0130kmms
m.0c9_j12, government.government_position_held.office_holder, Joseph Stalin
Romanian Armies in the Battle of Stalingrad, base.culturalevent.event.entity_involved, Soviet Union
Premier of the Soviet Union, common.topic.notable_types, Government Office or Title
Soviet Union, people.person.nationality, Joseph Stalin
Joseph Stalin, first General Secretary, common.image.size, m.02cll5l
m.0vmx6wy, military.military_command.military_combatant, Soviet Union
Central Committee of the Communist Party of the Soviet Union, government.governmental_body.members, m.049x6yv
Soviet Union, location.location.contains, Latvian Soviet Socialist Republic
Soviet Union, government.governmental_jurisdiction.governing_officials, m.0vsc2y3
Soviet Union, location.location.events, Operation Barbarossa
m.012bvqg_, government.government_position_held.governmental_body, Central Committee of the Communist Party of the Soviet Union
Soviet Union, organization.organization_founder.organizations_founded, United Nations
Soviet Union, location.location.contains, g.122t1q4r
Central Committee of the Communist Party of the Soviet Union, common.topic.image, Vkp1
Soviet Union, government.governmental_jurisdiction.agencies, g.120y8kd5
m.049x6_k, government.government_position_held.office_holder, Joseph Stalin
Soviet Union, location.location.events, Project Dark Gene
ZAZ, organization.organization.founders, Soviet Union
m.059wjk0, organization.organization_membership.member, Soviet Union
Red Army, organization.organization.founders, Joseph Stalin
Case Blue, time.event.locations, Soviet Union
Joseph Stalin, people.person.nationality, Soviet Union
Central Committee of the Communist Party of the Soviet Union, government.governmental_body.members, m.0127szy3
m.0127tgq3, government.government_position_held.governmental_body, Central Committee of the Communist Party of the Soviet Union
Soviet Union, military.military_combatant.military_commanders, m.04kb134
Soviet Union, military.military_combatant.military_commanders, m.04mk8qq
Joseph Stalin, military.military_commander.military_commands, m.04fvhtr
Operation Barbarossa, base.culturalevent.event.entity_involved, Joseph Stalin
m.049y3kf, military.military_command.military_combatant, Soviet Union
Premier, government.government_office_category.offices, Premier of the Soviet Union
Soviet Union, military.military_combatant.military_commanders, m.0vmx6qn
m.04mk8wx, military.casualties.combatant, Soviet Union
m.049x6_x, government.government_position_held.office_position_or_title, General Secretary of the Communist Party of the Soviet Union
Soviet Union, location.location.contains, Georgian Soviet Socialist Republic
m.049x6zw, government.government_position_held.jurisdiction_of_office, Soviet Union
Soviet Union, government.governmental_jurisdiction.agencies, Ministry of Justice
Soviet Union, location.location.contains, Armenian Soviet Socialist Republic
m.04hzvwh, government.government_position_held.jurisdiction_of_office, Soviet Union
General Secretary of the Communist Party of the Soviet Union, common.topic.article, m.01_8d2
Soviet Union, location.location.events, Romanian Armies in the Battle of Stalingrad
Taganrog during World War II, base.culturalevent.event.entity_involved, Soviet Union
Soviet Union, government.governmental_jurisdiction.governing_officials, m.049x6z5
m.049x6_k, government.government_position_held.office_holder, Joseph Stalin
m.049x6yv, government.government_position_held.jurisdiction_of_office, Soviet Union
m.012bvv4w, government.government_position_held.governmental_body, Central Committee of the Communist Party of the Soviet Union
Soviet Union, location.location.events, Kamenets-Podolsky Pocket
m.04mk8r6, military.military_command.military_combatant, Soviet Union
General Secretary of the Communist Party of the Soviet Union, government.government_office_or_title.governmental_body_if_any, Central Committee of the Communist Party of the Soviet Union
m.049x6z5, government.government_position_held.governmental_body, Central Committee of the Communist Party of the Soviet Union
Central Committee of the Communist Party of the Soviet Union, common.topic.article, m.0223_
Soviet Union, location.location.adjoin_s, m.059kvbk
Soviet Union, organization.organization_scope.organizations_with_this_scope, National United Party
Soviet Union, organization.organization_founder.organizations_founded, Intersputnik
Soviet Union, military.military_combatant.military_commanders, m.04kb12p
m.049x6_6, government.government_position_held.office_position_or_title, General Secretary of the Communist Party of the Soviet Union
Soviet Union, location.location.contains, g.155qjm5_
Soviet Union, base.schemastaging.context_name.pronunciation, m.011sdx21
m.049x6zj, government.government_position_held.governmental_body, Central Committee of the Communist Party of the Soviet Union
m.049x6_k, government.government_position_held.office_position_or_title, General Secretary of the Communist Party of the Soviet Union
Nikita Khrushchev, military.military_commander.military_commands, m.0vmx6nr
m.04mt738, military.military_command.military_combatant, Soviet Union
Soviet Union, military.military_combatant.military_commanders, m.0vmx6tf
Soviet Union, military.military_combatant.military_commanders, m.04mt732
m.049y3kw, military.military_command.military_combatant, Soviet Union
General Secretary of the Communist Party of the Soviet Union, common.topic.notable_types, Government Office or Title
m.049x6zw, government.government_position_held.governmental_body, Central Committee of the Communist Party of the Soviet Union
General Secretary of the Communist Party of the Soviet Union, government.governmental_jurisdiction.government_positions, Soviet Union
United Nations, organization.organization.founders, Byelorussian Soviet Socialist Republic
m.049x6_x, government.government_position_held.governmental_body, Central Committee of the Communist Party of the Soviet Union
Central Committee of the Communist Party of the Soviet Union, base.schemastaging.context_name.pronunciation, g.125_llng3
Central Committee of the Communist Party of the Soviet Union, government.governmental_body.members, m.012bvqg_
Soviet Union, organization.organization_founder.organizations_founded, Antonov Serial Production Plant
Operation Barbarossa, base.culturalevent.event.entity_involved, Soviet Union
Central Committee of the Communist Party of the Soviet Union, government.governmental_body.members, m.049x6zj
Soviet Union, common.topic.article, m.06n6h
m.0vmx6nr, military.military_command.military_combatant, Soviet Union
General Secretary of the Communist Party of the Soviet Union, government.government_office_or_title.office_holders, m.049x6_x
Nikita Khrushchev, people.person.profession, Politician
m.049x6yv, government.government_position_held.office_position_or_title, General Secretary of the Communist Party of the Soviet Union
m.04fvhtr, military.military_command.military_commander, Joseph Stalin
Central Committee of the Communist Party of the Soviet Union, common.topic.notable_types, Organization
Russian Soviet Federative Socialist Republic, location.location.containedby, Soviet Union
m.0b471zt, common.webpage.topic, Soviet Union
Central Committee of the Communist Party of the Soviet Union, government.governmental_body.members, m.012c0b3b
Central Committee of the Communist Party of the Soviet Union, common.topic.notable_for, g.1255qxn6n
Dissolution of the Soviet Union, time.event.locations, Soviet Union
m.04kb134, military.military_command.military_combatant, Soviet Union
Soviet Union, military.military_combatant.belongs_to_combatant_group, Allies of World War II
Soviet Union, location.country.capital, Moscow
m.0vmx6qn, military.military_command.military_combatant, Soviet Union
Soviet Union, military.military_combatant.armed_forces, Maritime Group of Forces
Soviet Union, government.governmental_jurisdiction.governing_officials, m.049x6_x
Eastern Front, base.culturalevent.event.entity_involved, Joseph Stalin
Soviet Union, location.country.form_of_government, Socialist state
Soviet Union, base.unitednations.united_nations_member_state.member_of, m.08__h_j
Soviet Union, military.military_combatant.military_commanders, m.0vmx6nr
General Secretary of the Communist Party of the Soviet Union, base.schemastaging.context_name.plural, m.0w0qtbt
Premier of the Soviet Union, government.government_office_or_title.office_holders, m.0c9_j12
Soviet Union, location.location.contains, Bukharan People's Soviet Republic
Soviet Union, military.military_combatant.military_commanders, m.0vmx6wy
General Secretary of the Communist Party of the Soviet Union, common.topic.image, Joseph Stalin, first General Secretary
Soviet Union, location.location.events, Operation Wotan
Lenin CL Colour, common.image.appears_in_topic_gallery, Premier of the Soviet Union
Soviet Union, common.topic.notable_types, Country
m.049x6_k, government.government_position_held.governmental_body, Central Committee of the Communist Party of the Soviet Union
Central Committee of the Communist Party of the Soviet Union, government.governmental_body.members, m.049x6_6
Central Committee of the Communist Party of the Soviet Union, government.governmental_body.members, m.0130jpyt
Nikita Khrushchev, government.politician.government_positions_held, m.049x6zw
Joseph Stalin, people.person.profession, Politician
Soviet Union, government.governmental_jurisdiction.agencies, g.1233g15h
Soviet Union, location.location.events, Eastern Front
Kiev Arsenal, organization.organization.founders, Soviet Union
Soviet Union, location.country.national_anthem, m.0h_1h58
Soviet Union, government.governmental_jurisdiction.agencies, g.112yfdr1x
Joseph Stalin, government.politician.government_positions_held, m.0c9_j12
Soviet Union, location.location.contains, Byelorussian Soviet Socialist Republic
Leonid Brezhnev, military.military_person.participated_in_conflicts, Sino-Soviet border conflict
Central Committee of the Communist Party of the Soviet Union, book.periodical_publisher.periodicals_published, m.01074482
General Secretary of the Communist Party of the Soviet Union, government.government_office_or_title.jurisdiction, Soviet Union
m.0130kmms, government.government_position_held.governmental_body, Central Committee of the Communist Party of the Soviet Union
Soviet Union, location.location.contains, g.15dphsnf
Perestroika, time.event.people_involved, Mikhail Sergeyevich Gorbachev
Central Committee of the Communist Party of the Soviet Union, government.governmental_body.members, m.012bvv4w
Soviet Union, location.location.events, Battle of Voronezh
Soviet Union, location.country.form_of_government, Communist state
Soviet Union, government.governmental_jurisdiction.governing_officials, m.049x6_k
Soviet Union, location.location.events, Sino-Soviet split
Organization for Security and Co-operation in Europe, organization.organization.founders, Soviet Union
Soviet Union, location.location.contains, g.1212s0yp
Central Committee of the Communist Party of the Soviet Union, government.governmental_body.offices_positions, General Secretary of the Communist Party of the Soviet Union
m.05988g8, organization.organization_membership.member, Soviet Union
Soviet Union, military.military_combatant.military_commanders, m.04ml3jw
Soviet Union, military.military_combatant.military_commanders, m.04mk8qg
Soviet Union, organization.organization_founder.organizations_founded, Organization for Security and Co-operation in Europe
Case Blue, base.culturalevent.event.entity_involved, Soviet Union
Vkp1, common.image.appears_in_topic_gallery, Central Committee of the Communist Party of the Soviet Union
Soviet Union, government.governmental_jurisdiction.governing_officials, m.049x6zj
m.049x6zw, government.government_position_held.office_position_or_title, General Secretary of the Communist Party of the Soviet Union
Soviet Union, organization.organization_member.member_of, m.0hp5m6d
General Secretary of the Communist Party of the Soviet Union, government.government_office_or_title.office_holders, m.049x6z5
Nikita Khrushchev, people.person.gender, Male
Bukharan People's Soviet Republic, location.location.containedby, Soviet Union
Soviet Union, location.location.contains, g.122dyj6f
m.0127szy3, government.government_position_held.governmental_body, Central Committee of the Communist Party of the Soviet Union
m.04fvhtr, military.military_command.military_combatant, Soviet Union
Soviet Union, base.ontologies.ontology_instance.equivalent_instances, m.07nfsk3
Premier of the Soviet Union, government.government_office_or_title.category, Premier
Intersputnik, organization.organization.founders, Soviet Union
Soviet Union, location.location.events, Eastern European anti-Communist insurgencies
Soviet Union, government.governmental_jurisdiction.agencies, g.120_m07r
m.012f1kjf, government.government_position_held.governmental_body, Central Committee of the Communist Party of the Soviet Union
m.049x6z5, government.government_position_held.jurisdiction_of_office, Soviet Union
Communist Party of the Soviet Union, organization.organization.geographic_scope, Soviet Union
Soviet Union, location.location.adjoin_s, m.059kvbw
Soviet Union, government.governmental_jurisdiction.agencies, g.121yhfn1
Soviet Union, government.governmental_jurisdiction.government_positions, General Secretary of the Communist Party of the Soviet Union
Central Committee of the Communist Party of the Soviet Union, government.governmental_body.members, m.012bwfxg
Soviet Union, government.governmental_jurisdiction.agencies, g.122vfbgj
Central Committee of the Communist Party of the Soviet Union, government.governmental_body.members, m.0130lpjh
Soviet Union, location.location.partially_contained_by, m.0wg8l4s
Soviet Union, government.governmental_jurisdiction.government_bodies, Central Committee of the Communist Party of the Soviet Union
Soviet Union, location.country.national_anthem, m.0h_1h53
Soviet Union, organization.organization_member.member_of, m.059wjk0
Soviet Union, government.governmental_jurisdiction.agencies, State Council of the Soviet Union
m.049x6yv, government.government_position_held.governmental_body, Central Committee of the Communist Party of the Soviet Union
Soviet Union, military.military_combatant.military_commanders, m.04mt738
m.0c9_j12, government.government_position_held.office_position_or_title, Premier of the Soviet Union
United Nations, organization.organization.founders, Soviet Union
Soviet Union, location.location.events, Case Blue
m.01074482, book.periodical_publisher_period.publisher, Central Committee of the Communist Party of the Soviet Union
m.012bmshw, government.government_position_held.governmental_body, Central Committee of the Communist Party of the Soviet Union
Soviet Union, military.military_combatant.military_commanders, m.0bb_lcn
Soviet Union, location.location.contains, Ukrainian Soviet Socialist Republic
Central Committee of the Communist Party of the Soviet Union, government.governmental_body.members, m.012bmshw
Joseph Stalin, military.military_commander.military_commands, m.0dl79fr
Premier, government.government_position_held.basic_title, m.0c9_j12
Soviet Union, location.location.events, Cold War
m.012bmygz, government.government_position_held.governmental_body, Central Committee of the Communist Party of the Soviet Union
Soviet Union, location.location.events, Taganrog during World War II
m.049y3l9, military.military_command.military_combatant, Soviet Union
m.049x6zj, government.government_position_held.office_position_or_title, General Secretary of the Communist Party of the Soviet Union
Cold War, time.event.locations, Soviet Union
Leonid Brezhnev, people.person.nationality, Soviet Union
Soviet Union, military.military_combatant.military_commanders, m.04kb125
m.02h7nmf, military.military_command.military_combatant, Soviet Union
m.04mk8qg, military.military_command.military_combatant, Soviet Union
Soviet Union, government.governmental_jurisdiction.agencies, g.11b62s7gdy
m.0130jpyt, government.government_position_held.governmental_body, Central Committee of the Communist Party of the Soviet Union
Central Committee of the Communist Party of the Soviet Union, government.governmental_body.members, m.049x6_k
Death and state funeral of Leonid Brezhnev, time.event.locations, Soviet Union
m.04mt732, military.military_command.military_combatant, Soviet Union
Soviet Union, location.location.events, Perestroika
Nikita Khrushchev, people.deceased_person.place_of_death, Moscow
Soviet Union, location.location.events, Baltic Operation
Soviet Union, government.governmental_jurisdiction.agencies, OBKhSS
Soviet Union, military.military_combatant.casualties, m.04mkh4k
Transcaucasian Socialist Federative Soviet Republic, location.location.containedby, Soviet Union
Soviet Union, common.topic.webpage, m.0b471zt
Soviet Union, location.location.adjoin_s, m.059j4yr
Soviet Union, common.topic.image, Location of Soviet Union
Nikita Khrushchev, people.person.nationality, Soviet Union
Soviet Union, location.location.events, Sino-Soviet border conflict
Soviet Union, location.location.events, Battle of Rostov (1941)
State Council of the Soviet Union, government.government_agency.jurisdiction, Soviet Union
General Secretary of the Communist Party of the Soviet Union, government.government_office_or_title.office_holders, m.049x6_k
Soviet Union, common.topic.webpage, m.0b488_v
Soviet Union, location.location.contains, Kharkiv
Central Committee of the Communist Party of the Soviet Union, government.governmental_body.members, m.049x6_x
Soviet Union, location.location.contains, Russian Soviet Federative Socialist Republic
Soviet Union, government.governmental_jurisdiction.governing_officials, m.0c5f1pl
Soviet Union, military.military_combatant.military_commanders, m.049y3kw
Premier of the Soviet Union, common.topic.notable_for, g.1259xlxjp
m.0127tytf, government.government_position_held.governmental_body, Central Committee of the Communist Party of the Soviet Union
Byelorussian Soviet Socialist Republic, location.location.containedby, Soviet Union
General Secretary of the Communist Party of the Soviet Union, government.government_position_held.office_position_or_title, m.049x6_k
Soviet Union, government.governmental_jurisdiction.agencies, g.11x1njv9z
Joseph Stalin, people.person.gender, Male
Soviet Union, location.location.contains, Moscow
Soviet Union, government.governmental_jurisdiction.agencies, g.1hl3h28qt
General Secretary of the Communist Party of the Soviet Union, base.schemastaging.context_name.pronunciation, g.125_qb0h6
Soviet Union, government.governmental_jurisdiction.governing_officials, m.0c5f3d3
Soviet Union, organization.organization_founder.organizations_founded, Tbilisi Aircraft Manufacturing
Soviet Union, location.country.form_of_government, Parliamentary republic

Answer: Joseph Stalin