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: In which country did the Vietnam War occur, and that has an internet top level domain of kh? 
Knowledge Triplets: Top Level Domain, type.type.expected_by, Top Level Domain
m.02h77tp, military.military_command.military_conflict, Vietnam War
North Vietnam, location.location.events, War in Vietnam (1954-1959)
North Vietnam, location.location.events, First Indochina War
War in Vietnam (1954-1959), time.event.included_in_event, Vietnam War
North Vietnam, military.military_combatant.military_conflicts, m.04ftx09
North Vietnam, military.military_combatant.military_conflicts, m.04z084z
Sino-Vietnamese War, time.event.locations, Vietnam
Vietnam, base.locations.countries.continent, Asia
kh, internet.top_level_domain.sponsor, Ministry of Post and Telecommunications of Cambodia
Top Level Domain, freebase.type_profile.kind, Definition
Sino-Vietnamese War, time.event.included_in_event, Cold War
Vietnam War, book.written_work.subjects, United States of America
m.0b4887b, common.webpage.topic, Vietnam War
Ministry of Post and Telecommunications of Cambodia, internet.top_level_domain_sponsor.domains, kh
Joint warfare in South Vietnam, 1963–69, common.topic.notable_types, Military Conflict
Vietnam War, base.culturalevent.event.entity_involved, Lyndon B. Johnson
Opposition to United States involvement in the Vietnam War, time.event.includes_event, Moratorium to End the War in Vietnam
War in Vietnam (1954-1959), time.event.locations, South Vietnam
1975 Spring Offensive, base.culturalevent.event.entity_involved, North Vietnam
War in Vietnam, base.culturalevent.event.entity_involved, Le Duan
War in Vietnam, base.culturalevent.event.entity_involved, Viet Cong
kh, common.topic.webpage, m.0chd5vn
Vietnam War, military.military_conflict.casualties, m.04kb4ll
War in Vietnam, common.topic.notable_types, Military Conflict
Laos, location.location.events, Vietnam War
Vietnam War, base.culturalevent.event.entity_involved, Nguyễn Cao Kỳ
Indochina Wars, time.event.includes_event, Cambodian–Vietnamese War
Vietnam War, time.event.locations, Vietnam
North Vietnam, military.military_combatant.military_conflicts, m.04fts61
North Vietnamese invasion of Laos, time.event.included_in_event, Vietnam War
Joint warfare in South Vietnam, 1963–69, base.culturalevent.event.entity_involved, Viet Cong
Laotian Civil War, base.culturalevent.event.entity_involved, North Vietnam
Vietnam War, military.military_conflict.combatants, m.03z979q
m.02h77jh, military.casualties.military_conflict, Vietnam War
m.04yvh30, military.military_combatant_group.combatants, North Vietnam
Vietnam War, military.military_conflict.combatants, m.03z9671
Vietnam War, base.culturalevent.event.entity_involved, North Korea
m.09xm1xv, common.webpage.topic, Vietnam War
Opposition to United States involvement in the Vietnam War, time.event.includes_event, Kent State shootings
Sino-Vietnamese War, military.military_conflict.commanders, m.0w5v3w_
Indochina Wars, time.event.locations, Southeast Asia
Quang Binh Province, location.administrative_division.country, Vietnam
Top Level Domain, type.type.domain, Internet
North Vietnamese invasion of Laos, base.culturalevent.event.entity_involved, Kingdom of Laos
Vietnam, common.topic.notable_types, Country
Vietnam, location.location.events, Sino-Vietnamese War
North Vietnam, common.topic.image, 北ベトナムの位置
Vietnam War, base.culturalevent.event.entity_involved, Taiwan
Vietnam War, common.topic.webpage, m.09xfyqk
War in Vietnam (1954-1959), base.culturalevent.event.entity_involved, Viet Minh
kh, common.topic.notable_types, Top Level Domain
Operation Ivory Coast, base.culturalevent.event.entity_involved, North Vietnam
Top Level Domain, type.type.expected_by, location_internet_tld
Ministry of Post and Telecommunications of Cambodia, internet.top_level_domain_registry.domains, kh
m.09j3ckd, military.military_combatant_group.conflict, War in Vietnam (1954-1959)
Clash, film.film.country, Vietnam
Cambodian–Vietnamese War, time.event.included_in_event, Cold War
kh, common.topic.webpage, m.03kvytf
Joint warfare in South Vietnam, 1963–69, base.culturalevent.event.entity_involved, Kingdom of Laos
m.0b78_7h, military.military_combatant_group.conflict, Joint warfare in South Vietnam, 1963–69
Vietnam War, common.topic.webpage, m.09wkmg9
Country code top-level domain, common.topic.notable_types, Top Level Domain Type
Vietnam War, base.culturalevent.event.entity_involved, South Vietnam
Vietnam War, military.military_conflict.casualties, m.02h77fs
kh, internet.top_level_domain.status, Active
Vietnam War, base.culturalevent.event.entity_involved, Cuba
First Indochina War, base.culturalevent.event.entity_involved, United States of America
Top Level Domain, type.type.properties, Introduced
Cambodian–Vietnamese War, base.culturalevent.event.entity_involved, Funcinpec Party
Cambodian Civil War, time.event.included_in_event, Vietnam War
War in Vietnam, military.military_conflict.combatants, m.09sdkq2
North Vietnamese invasion of Laos, time.event.included_in_event, Laotian Civil War
Indochina Wars, common.topic.notable_types, Event
Opposition to United States involvement in the Vietnam War, time.event.includes_event, Hard Hat Riot
North Vietnam, military.military_combatant.casualties, m.04kb4l7
North Vietnamese invasion of Laos, base.culturalevent.event.entity_involved, North Vietnam
Southeast Asia, book.book_subject.works, Vietnam
War in Vietnam (1954-1959), base.culturalevent.event.entity_involved, Anti-communism
m.09xgcz2, common.webpage.topic, Vietnam War
North Vietnam, location.country.official_language, Vietnamese Language
North Vietnam, military.military_combatant.military_conflicts, m.04yvh30
Opposition to United States involvement in the Vietnam War, time.event.includes_event, Self-immolations in protest to the Vietnam War
Vietnam War, time.event.included_in_event, 1970s
m.0wg12cd, location.mailing_address.country, South Vietnam
Ministry of Post and Telecommunications of Cambodia, common.topic.notable_types, Top Level Domain Sponsor
War in Vietnam (1954-1959), common.topic.notable_types, Military Conflict
Top Level Domain, type.type.properties, Status
Top Level Domain, type.type.expected_by, Domains
m.0b47hsk, common.webpage.topic, Vietnam War
South Vietnam, location.country.official_language, Vietnamese Language
Vietnam War, base.culturalevent.event.entity_involved, Văn Tiến Dũng
m.02h77fs, military.casualties.combatant, South Vietnam
m.02h783h, military.force_strength.military_conflict, Vietnam War
North Vietnam, military.military_combatant.casualties, m.04ml3lw
Vietnam War, book.written_work.subjects, Asia
Top Level Domain, freebase.type_hints.included_types, Topic
Southeast Asia, location.location.events, Indochina Wars
Top Level Domain, freebase.type_profile.strict_included_types, Topic
Sino-Vietnamese War, base.culturalevent.event.entity_involved, Văn Tiến Dũng
1975 Spring Offensive, time.event.locations, South Vietnam
UH-1combatmission1970, common.image.appears_in_topic_gallery, Vietnam War
Cambodia, location.location.events, Cambodian–Vietnamese War
War in Vietnam (1954-1959), base.culturalevent.event.entity_involved, Communism
Vietnam War, military.military_conflict.casualties, m.04kb4m_
War in Vietnam, base.culturalevent.event.entity_involved, United States of America
Vietnam War, common.topic.webpage, m.09w6kz6
Vietnam War, common.topic.webpage, m.09xgcz2
m.09wkmg9, common.webpage.topic, Vietnam War
kh, location.country.internet_tld, Cambodia
War in Vietnam (1954-1959), base.culturalevent.event.entity_involved, Ho Chi Minh
Joint warfare in South Vietnam, 1963–69, base.culturalevent.event.entity_involved, Anti-communism
Vietnam, government.governmental_jurisdiction.governing_officials, m.010gf_kk
South Vietnam, location.country.capital, Ho Chi Minh City
Sino-Vietnamese War, military.military_conflict.combatants, m.09hxz2s
South Vietnam, location.country.national_anthem, m.0gm710l
Southeast Asia, location.location.contains, Empire of Vietnam
Vietnam War, common.topic.image, UH-1combatmission1970
Joint warfare in South Vietnam, 1963–69, military.military_conflict.commanders, m.0c5n9pb
Top Level Domain, type.type.properties, Domain Type
Vietnam War, time.event.locations, Cambodia
Cambodian–Vietnamese War, time.event.locations, Cambodia
Vietnam War, military.military_conflict.commanders, m.02h77vl
Cambodian–Vietnamese War, base.culturalevent.event.entity_involved, People's Republic of Kampuchea
Hanoi, base.biblioness.bibs_location.country, Vietnam
North Vietnam, military.military_combatant.military_conflicts, m.0jmy703
Vietnam, location.location.events, Cold War
Joint warfare in South Vietnam, 1963–69, time.event.included_in_event, Vietnam War
Vietnam War, time.event.locations, Laos
First Indochina War, base.culturalevent.event.entity_involved, North Vietnam
Country code top-level domain, common.topic.article, m.03xvwb
m.09w6h34, common.webpage.topic, Vietnam War
North Vietnamese invasion of Laos, common.topic.notable_types, Military Conflict
Opposition to United States involvement in the Vietnam War, time.event.includes_event, March Against the Vietnam War
Vietnam War, military.military_conflict.commanders, m.02h77w4
First Indochina War, base.culturalevent.event.entity_involved, Pathet Lao
Vietnam War, military.military_conflict.casualties, m.04kb4p4
North Vietnamese invasion of Laos, military.military_conflict.combatants, m.0dls8dn
kh, common.topic.notable_for, g.12555jdcy
Vietnam War, common.topic.webpage, m.09wx9cc
Vietnam War, base.culturalevent.event.entity_involved, Hoàng Văn Thái
South Vietnam, military.military_combatant.casualties, m.02h77gp
kh, internet.top_level_domain.domain_type, Country code top-level domain
Top Level Domain, type.type.expected_by, Sponsored Domains
Vietnam War, common.topic.webpage, m.0b4887b
kh, internet.top_level_domain.registry, Ministry of Post and Telecommunications of Cambodia
Southeast Asia, book.book_subject.works, The Last Valley: Dien Bien Phu and the French Defeat in Vietnam
1975 Spring Offensive, base.culturalevent.event.entity_involved, South Vietnam
Hanoi, location.administrative_division.country, Vietnam
Joint warfare in South Vietnam, 1963–69, military.military_conflict.commanders, m.0b7915n
Cambodian–Vietnamese War, base.culturalevent.event.entity_involved, Vietnam
Vietnam War, military.military_conflict.casualties, m.04kb4n8
m.04y_39h, military.military_combatant_group.combatants, South Vietnam
Vietnam War, base.culturalevent.event.entity_involved, Thailand
North Vietnam, military.military_combatant.military_conflicts, m.06482w8
m.09xfyqk, common.webpage.topic, Vietnam War
North Vietnam, military.military_combatant.casualties, m.0c1qd3l
Vietnam War, military.military_conflict.commanders, m.07skn34
Vietnam War, base.culturalevent.event.entity_involved, Võ Nguyên Giáp
North Vietnamese invasion of Laos, common.topic.image, Viangchan1
Top Level Domain, freebase.type_profile.published, Published
m.0chd5vn, common.webpage.topic, kh
Vietnam War, military.military_conflict.casualties, m.04kb4pf
First Indochina War, time.event.locations, Southeast Asia
m.04ml3lw, military.casualties.combatant, North Vietnam
North Vietnam, military.military_combatant.military_conflicts, m.03z97td
Vietnam War, base.culturalevent.event.entity_involved, Nguyễn Hữu Thọ
North Vietnamese invasion of Laos, military.military_conflict.combatants, m.0g5cj73
Vietnam War, common.topic.webpage, m.09xm1xv
Battle of Saigon, base.culturalevent.event.entity_involved, South Vietnam
Vietnam War, military.military_conflict.casualties, m.04kb4l7
First Indochina War, base.culturalevent.event.entity_involved, Võ Nguyên Giáp
Country code top-level domain, common.topic.image, World TLD Map
Joint warfare in South Vietnam, 1963–69, base.culturalevent.event.entity_involved, Cao Văn Viên
Vietnam War, time.event.locations, Cambodia
Joint warfare in South Vietnam, 1963–69, base.culturalevent.event.entity_involved, Pathet Lao
Operation Shed Light, base.culturalevent.event.entity_involved, North Vietnam
North Vietnam, military.military_combatant.force_deployments, m.02h783h
Vietnam, location.country.administrative_divisions, Quang Binh Province
War in Vietnam, base.culturalevent.event.entity_involved, Ho Chi Minh
Vietnam War, base.culturalevent.event.entity_involved, Le Duan
Top Level Domain, type.type.expected_by, Internet TLD
South Vietnam, location.country.form_of_government, Republic
Top Level Domain, common.topic.article, m.02hspy1
Vietnam War, base.culturalevent.event.entity_involved, Cao Văn Viên
Joint warfare in South Vietnam, 1963–69, military.military_conflict.combatants, m.0b78bs8
Indochina Wars, common.topic.image, Tquad
War in Vietnam (1954-1959), military.military_conflict.combatants, m.09j3ckd
Cambodian Civil War, base.culturalevent.event.entity_involved, North Vietnam
m.09wmlvm, common.webpage.topic, Vietnam War
Vietnam War, military.military_conflict.casualties, m.02h77jh
Vietnam War, base.culturalevent.event.entity_involved, Ho Chi Minh
South Vietnam, location.country.currency_used, South Vietnamese đồng
North Vietnam, common.topic.article, m.0g979
War in Vietnam (1954-1959), base.culturalevent.event.entity_involved, Ngo Dinh Diem
Cambodian Civil War, base.culturalevent.event.entity_involved, South Vietnam
War in Vietnam, base.culturalevent.event.entity_involved, South Vietnam
Vietnamization, time.event.locations, North Vietnam
m.09y37g1, common.webpage.topic, Vietnam War
Vietnam War, military.military_conflict.casualties, m.04kb4kj
m.0b78mbw, military.military_combatant_group.conflict, Joint warfare in South Vietnam, 1963–69
Joint warfare in South Vietnam, 1963–69, base.culturalevent.event.entity_involved, Nguyễn Văn Thiệu
Top Level Domain, type.type.properties, Sponsor
Vietnam War, military.military_conflict.casualties, m.043wptp
War in Vietnam, military.military_conflict.combatants, m.09sdkpy
Vietnam War, time.event.locations, North Vietnam
Vietnam War, book.written_work.subjects, Southeast Asia
War in Vietnam, time.event.locations, South Vietnam
Vietnam War, military.military_conflict.casualties, m.02h77gp
m.0dh6jtq, military.military_command.military_conflict, War in Vietnam (1954-1959)
Vietnam, location.country.administrative_divisions, Ho Chi Minh City
Joint warfare in South Vietnam, 1963–69, base.culturalevent.event.entity_involved, Hoàng Văn Thái
Vietnam War, common.topic.webpage, m.09w6pvn
North Vietnam, military.military_combatant.military_conflicts, m.09j4467
Vietnam War, military.military_conflict.casualties, m.04kb4mq
Indochina Wars, common.topic.notable_for, g.1s05l55p0
Sino-Vietnamese War, time.event.included_in_event, Cambodian–Vietnamese War
m.04kb4l7, military.casualties.combatant, North Vietnam
North Vietnam, military.military_combatant.military_conflicts, m.0b79163
Southeast Asia, location.location.events, First Indochina War
m.04kb4kx, military.casualties.combatant, North Vietnam
m.04ftw4h, military.military_combatant_group.combatants, South Vietnam
Vietnam War, base.culturalevent.event.entity_involved, Trần Văn Trà
Sino-Vietnamese War, time.event.included_in_event, Indochina Wars
South Vietnam, military.military_combatant.military_conflicts, m.04ftw4h
Joint warfare in South Vietnam, 1963–69, time.event.locations, Laos
North Vietnamese invasion of Laos, time.event.locations, Kingdom of Laos
m.0c5n9pb, military.military_command.military_conflict, Joint warfare in South Vietnam, 1963–69
kh, common.topic.article, m.03yq0f
Asia, base.locations.continents.countries_within, Vietnam
Southeast Asia, book.book_subject.works, Vietnam War
Opposition to United States involvement in the Vietnam War, time.event.includes_event, Student Strike of 1970
Vietnam War, base.culturalevent.event.entity_involved, Anti-communism
Cambodia, location.location.events, Vietnam War
North Vietnam, location.location.events, Vietnam War
War in Vietnam, base.culturalevent.event.entity_involved, Anti-communism
Vietnam, location.country.form_of_government, Single-party state
Vietnamization, time.event.included_in_event, Vietnam War
Vietnam, base.mystery.cryptid_observation_location.cryptid_s_occurring_here, Kting voar
m.03kvytf, common.webpage.topic, kh
Vietnam War, base.culturalevent.event.entity_involved, William Westmoreland
Southeast Asia, location.location.events, Vietnam War
Vietnam War, common.topic.webpage, m.09w6h34
Operation Menu, base.culturalevent.event.entity_involved, North Vietnam
Indochina Wars, common.topic.article, m.05lqwl
Cambodian–Vietnamese War, common.topic.notable_types, Military Conflict
North Vietnam, location.country.form_of_government, Single-party state
Joint warfare in South Vietnam, 1963–69, time.event.locations, South Vietnam
m.02h77gp, military.casualties.combatant, South Vietnam
First Indochina War, base.culturalevent.event.entity_involved, Ho Chi Minh
South Vietnam, military.military_combatant.military_conflicts, m.04y_39h
Vietnam War, military.military_conflict.commanders, m.0478pmb
Kting voar, base.mystery.cryptid_classification.area_of_occurrence, Vietnam
Ho Chi Minh City, base.biblioness.bibs_location.country, Vietnam
Cambodian–Vietnamese War, base.culturalevent.event.entity_involved, Democratic Kampuchea
Vietnam War, common.topic.notable_types, Military Conflict
Top Level Domain, type.type.expected_by, Domains Registered
Indochina Wars, time.event.includes_event, Sino-Vietnamese War
Vietnam War, military.military_conflict.casualties, m.02h77k6
North Vietnam, common.topic.notable_types, Country
Indochina Wars, time.event.includes_event, Vietnam War
North Vietnam, location.location.events, Vietnamization
Joint warfare in South Vietnam, 1963–69, military.military_conflict.combatants, m.0b78mbw
Vietnam, location.location.containedby, Asia
Vietnam, location.country.capital, Hanoi
North Vietnam, military.military_combatant.military_conflicts, m.0g5c716
Ministry of Post and Telecommunications of Cambodia, common.topic.notable_types, Top Level Domain Registry
Vietnam War, base.culturalevent.event.entity_involved, China
Internet TLD, rdf-schema#range, Top Level Domain
Vietnam War, common.topic.notable_for, g.1258vfs7z
m.09xtw5q, common.webpage.topic, Vietnam War
North Vietnam, military.military_combatant.military_conflicts, m.0gx8n8z
Cambodian–Vietnamese War, base.culturalevent.event.entity_involved, Thailand
Vietnam War, common.topic.webpage, m.0b481t3
South Vietnam, location.country.languages_spoken, French
North Vietnam, military.military_combatant.military_conflicts, m.03z979q
North Vietnam, military.military_combatant.military_conflicts, m.04yw881
Single-party state, government.form_of_government.countries, North Vietnam
North Vietnam, location.location.events, Operation Ivory Coast
Vietnam War, military.military_conflict.commanders, m.02h77tp
War in Vietnam (1954-1959), time.event.locations, North Vietnam
North Vietnam, location.country.capital, Hanoi
South Vietnam, common.topic.notable_types, Country
Cambodian–Vietnamese War, base.culturalevent.event.entity_involved, Soviet Union
War in Vietnam (1954-1959), military.military_conflict.commanders, m.0dh6jtq
War in Vietnam (1954-1959), time.event.included_in_event, Cold War
Sino-Vietnamese War, base.culturalevent.event.entity_involved, China
Opposition to United States involvement in the Vietnam War, time.event.includes_event, 1971 May Day protests
North Vietnam, common.topic.notable_for, g.12575ynt8
Joint warfare in South Vietnam, 1963–69, military.military_conflict.commanders, m.0b78jlb
First Indochina War, military.military_conflict.combatants, m.09vkk7z
m.0b78jlb, military.military_command.military_conflict, Joint warfare in South Vietnam, 1963–69
Cambodian–Vietnamese War, time.event.included_in_event, Indochina Wars
Vietnam War, military.military_conflict.casualties, m.04kb4nl
Cyclo, film.film.country, Vietnam
Top Level Domain, freebase.type_profile.equivalent_topic, Top-level domain
m.09wx9cc, common.webpage.topic, Vietnam War
North Vietnam, location.location.events, Joint warfare in South Vietnam, 1963–69
Vietnam War, common.topic.webpage, m.0b47hsk
Vietnam War, military.military_conflict.casualties, m.04kb4pq
Cambodia, location.country.internet_tld, kh
Vietnam War, military.military_conflict.commanders, m.0w5r65c
Vietnam War, base.culturalevent.event.entity_involved, Pathet Lao
War in Vietnam, time.event.locations, North Vietnam
Vietnam, location.country.administrative_divisions, Hanoi
Vietnam, location.country.official_language, Vietnamese Language
Vietnam, location.location.events, Vietnam War
m.0b7915n, military.military_command.military_conflict, Joint warfare in South Vietnam, 1963–69
Vietnam War, time.event.included_in_event, 20th century
Vietnamese village after an attack, common.image.appears_in_topic_gallery, Vietnam War
Vietnam War, base.culturalevent.event.entity_involved, Francoist Spain
South Vietnam, common.topic.notable_for, g.125h4ls67
North Vietnamese invasion of Laos, military.military_conflict.combatants, m.0dlryzb
North Vietnam, location.location.events, War in Vietnam
Joint warfare in South Vietnam, 1963–69, military.military_conflict.combatants, m.0b78_7h
Vietnam War, base.culturalevent.event.entity_involved, Communism
War in Vietnam, base.culturalevent.event.entity_involved, Communism
Vietnam War, base.culturalevent.event.entity_involved, Nguyễn Văn Linh
Vietnam War, time.event.included_in_event, Indochina Wars
North Vietnam, military.military_combatant.military_conflicts, m.04z1097
Vietnam War, base.culturalevent.event.entity_involved, Ngo Dinh Diem
Laos, location.location.events, Joint warfare in South Vietnam, 1963–69
Joint warfare in South Vietnam, 1963–69, time.event.locations, North Vietnam
Vietnam War, common.topic.image, Vietnamese village after an attack
Laotian Civil War, base.culturalevent.event.entity_involved, South Vietnam
Vietnam War, base.culturalevent.event.entity_involved, Viet Cong
Vietnam War, base.culturalevent.event.entity_involved, Kingdom of Laos
Vietnam War, military.military_conflict.commanders, m.0478plb
Vietnam War, base.culturalevent.event.entity_involved, North Vietnam
Vietnam War, time.event.included_in_event, 1960s
Vietnam, location.country.administrative_divisions, Quảng Trị Province
War in Vietnam, base.culturalevent.event.entity_involved, Ngo Dinh Diem
War in Vietnam (1954-1959), base.culturalevent.event.entity_involved, Le Duan
Country code top-level domain, base.schemastaging.context_name.pronunciation, g.125_l0f76
Cambodian–Vietnamese War, base.culturalevent.event.entity_involved, China
Vietnam War, common.topic.webpage, m.09xwgxs
Vietnam War, base.culturalevent.event.entity_involved, Creighton Abrams
North Vietnam, military.military_combatant.military_conflicts, m.04yz_7h
Vietnam War, military.military_conflict.casualties, m.04kb4lw
Vietnam War, base.culturalevent.event.entity_involved, Nguyễn Văn Thiệu
First Indochina War, time.event.locations, North Vietnam
North Vietnamese invasion of Laos, base.culturalevent.event.entity_involved, Pathet Lao
Joint warfare in South Vietnam, 1963–69, time.event.included_in_event, Cold War
Vietnam War, base.schemastaging.context_name.pronunciation, g.125_qxttj
Vietnam War, military.military_conflict.commanders, g.11btrq9dfw
War in Vietnam (1954-1959), base.culturalevent.event.entity_involved, South Vietnam
Vietnam War, military.military_conflict.casualties, m.04kb4mf
Vietnam War, military.military_conflict.casualties, m.04kb4kx
North Vietnam, military.military_combatant.military_conflicts, m.04y_538
Country code top-level domain, common.topic.notable_for, g.125bk5wbh
Top Level Domain, type.type.properties, Registry
Joint warfare in South Vietnam, 1963–69, base.culturalevent.event.entity_involved, William Westmoreland
Vietnam War, common.topic.webpage, m.09y37g1
Vietnam War, time.event.locations, South Vietnam
Sino-Vietnamese War, base.culturalevent.event.entity_involved, Le Duan
Vietnam, location.location.containedby, Mainland Southeast Asia
Vietnam War, base.culturalevent.event.entity_involved, Khmer Republic
Vietnam War, military.military_conflict.casualties, m.04kb4m4
Southeast Asia, location.location.contains, Provisional Revolutionary Government of the Republic of South Vietnam
North Vietnam, location.country.form_of_government, Republic
Kingdom of Laos, location.location.events, North Vietnamese invasion of Laos
Vietnam War, military.military_conflict.force_strengths, m.02h783h
Sino-Vietnamese War, base.culturalevent.event.entity_involved, Vietnam
Vietnam War, common.topic.webpage, m.09wmlvm
Vietnam War, base.culturalevent.event.entity_involved, Khmer Rouge
Cambodian–Vietnamese War, time.event.includes_event, Sino-Vietnamese War
m.09xwgxs, common.webpage.topic, Vietnam War
m.0b481t3, common.webpage.topic, Vietnam War
Sino-Vietnamese War, common.topic.notable_types, Military Conflict
Opposition to United States involvement in the Vietnam War, time.event.includes_event, Chicano Moratorium
m.02h783h, military.force_strength.combatant, North Vietnam
Vietnam War, base.culturalevent.event.entity_involved, Richard Nixon
War in Vietnam, time.event.included_in_event, Vietnam War
Joint warfare in South Vietnam, 1963–69, base.culturalevent.event.entity_involved, Communism
Vietnam War, base.culturalevent.event.entity_involved, Australia
Joint warfare in South Vietnam, 1963–69, base.culturalevent.event.entity_involved, Võ Nguyên Giáp
Opposition to United States involvement in the Vietnam War, common.topic.notable_types, Event
Vietnam, location.country.administrative_divisions, Quảng Ngãi Province
Vietnam War, common.topic.article, m.07_nr
North Vietnam, military.military_combatant.casualties, m.04kb4kx
Internet TLD, type.property.expected_type, Top Level Domain
Vietnam War, common.topic.webpage, m.09xtw5q
Vietnam War, time.event.locations, Southeast Asia
Country code top-level domain, freebase.equivalent_topic.equivalent_type, Top Level Domain Type
m.09w6pvn, common.webpage.topic, Vietnam War
m.09w6kz6, common.webpage.topic, Vietnam War
m.0b78bs8, military.military_combatant_group.conflict, Joint warfare in South Vietnam, 1963–69
Laotian Civil War, time.event.included_in_event, Vietnam War
m.04yz_7h, military.military_combatant_group.combatants, North Vietnam
Opposition to United States involvement in the Vietnam War, time.event.includes_event, Presidio mutiny
Top Level Domain, freebase.documented_object.documentation, m.02hspy1
Opposition to United States involvement in the Vietnam War, time.event.included_in_event, Vietnam War
m.0gm710l, government.national_anthem_of_a_country.country, South Vietnam

Answer: Cambodia