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 West African countries are located in Greenwich Mean Time Zone? 
Knowledge Triplets: George Africanus, people.person.place_of_birth, West Africa
Greenwich Mean Time Zone, location.location.time_zones, Sierra Leone
West Africa, Islam and the Arab World, book.written_work.subjects, International relations
West Africa, book.book_subject.works, Beyond Slavery
Liberia, location.location.containedby, West Africa
Europe, freebase.valuenotation.is_reviewed, Time zone(s)
West Africa, base.schemastaging.context_name.pronunciation, m.013161g9
Equatorial Guinea, location.location.time_zones, West Africa Time Zone
Sundiata, book.written_work.subjects, French West Africa
Djibouti, location.location.time_zones, East Africa Time Zone
West Africa, location.location.contains, Sierra Leone
Africa, location.location.time_zones, Greenwich Mean Time Zone
Africa, location.location.time_zones, East Africa Time Zone
Liberia, location.location.time_zones, Greenwich Mean Time Zone
West Africa, location.location.contains, People's Republic of Benin
Senegal, location.location.containedby, West Africa
Mediterranean and Middle East theatre of World War II, time.event.locations, North Africa
Africa, location.location.partially_containedby, Northern Hemisphere
Africa, location.location.partially_contained_by, m.0wg91zr
Biafra, location.location.containedby, West Africa
West Africa, location.location.containedby, Africa
West Africa, location.location.contains, Ivory Coast
Time zone, rdf-schema#range, Time Zone
Central Region, location.location.time_zones, Greenwich Mean Time Zone
West Africa, organization.organization_scope.organizations_with_this_scope, Exclaimer
Europe, location.location.time_zones, Greenwich Mean Time Zone
m.0h2zfsn, location.adjoining_relationship.adjoins, West Africa
Blockade of Africa, time.event.locations, Caribbean
m.07nf3nl, base.ontologies.ontology_instance_mapping.freebase_topic, Greenwich Mean Time Zone
The Congo and the Cameroons, book.written_work.subjects, West Africa
Niger, location.country.currency_used, West African CFA franc
Africa, base.locations.continents.countries_within, Togo
African campaigns of World War II, time.event.locations, North Africa
Great Britain, freebase.valuenotation.is_reviewed, Time zone(s)
West Africa, book.book_subject.works, Francophone sub-Saharan Africa, 1880-1995
West African CFA franc, finance.currency.countries_used, Senegal
Mauritius Time Zone, freebase.valuenotation.has_no_value, Time zone abbreviation (DST)
Africa, location.location.time_zones, South Africa Time Zone
West Africa, location.location.contains, Mali
Africa, location.location.time_zones, Seychelles Time Zone
United States Exploring Expedition, time.event.locations, Africa
Mauritius Time Zone, common.topic.image, Africa-timezones
Francophone sub-Saharan Africa, 1880-1995, book.written_work.subjects, French West Africa
East Africa Time Zone, freebase.valuenotation.has_no_value, Day DST begins
West Africa, location.location.people_born_here, Gaspar Yanga
Greenwich clock, common.image.size, m.0632th_
Time zone(s), type.property.schema, Location
Guinea, location.location.containedby, West Africa
2014 West Africa Ebola outbreak, time.event.locations, Guinea
Europe, location.location.time_zones, Central European Time Zone
West Africa, location.location.people_born_here, Hala Jaber
South Africa Time Zone, common.topic.image, Africa-timezones
Greenwich Mean Time Zone, location.location.time_zones, Liberia
Mary Kingsley, book.written_work.subjects, West Africa
Central Africa Time Zone, common.topic.notable_types, Time Zone
Africa, location.location.time_zones, Western Sahara Time Zone
West Africa, location.location.contains, Guinea-Bissau
Africa-timezones, common.image.appears_in_topic_gallery, Mauritius Time Zone
Cameroon, location.location.time_zones, West Africa Time Zone
West Africa, location.location.contains, Mali
West Africa, book.book_subject.works, The trouble with Nigeria
Togo, location.location.containedby, West Africa
West Africa, location.location.people_born_here, Phillis Wheatley
Country, common.topic.notable_types, Liberia
Democratic Republic of the Congo, location.location.time_zones, Central Africa Time Zone
Country, common.topic.notable_types, Sierra Leone
Africa, location.location.time_zones, Central Africa Time Zone
Time Zone, type.type.properties, Time zone name (standard)
West Africa, location.location.containedby, Ghana
Time Zone, type.type.properties, Offset from UTC
South America, freebase.valuenotation.is_reviewed, Time zone(s)
Togo, location.location.time_zones, Greenwich Mean Time Zone
Zimbabwe, freebase.valuenotation.is_reviewed, Time zone(s)
Greenwich Mean Time Zone, location.location.time_zones, Gambia
East Africa, location.location.events, Mediterranean and Middle East theatre of World War II
Mauritania, location.location.time_zones, Greenwich Mean Time Zone
Location, type.type.properties, Time zone(s)
Africa, location.location.time_zones, Central European Time Zone
Ivory Coast, location.location.containedby, West Africa
North America, freebase.valuenotation.is_reviewed, Time zone(s)
Dahomey, location.location.containedby, West Africa
Volta Region, location.location.time_zones, Greenwich Mean Time Zone
Mediterranean and Middle East theatre of World War II, time.event.locations, East Africa
Africa, location.location.partially_contained_by, m.0wg91_1
Western European Time Zone, time.time_zone.day_dst_ends, Last Sunday in October
2009 flu pandemic, time.event.locations, Africa
Exclaimer, organization.organization.geographic_scope, West Africa
South Africa Time Zone, freebase.valuenotation.has_no_value, Time zone name (DST)
Central Africa Time Zone, freebase.valuenotation.has_no_value, Day DST ends
Algeria, freebase.valuenotation.is_reviewed, Time zone(s)
Eastern European Time Zone, time.time_zone.day_dst_begins, Last Sunday in March
Greenwich Mean Time Zone, location.location.time_zones, Mauritania
African theatre of World War I, time.event.locations, Liberia
Africa, base.locations.continents.countries_within, Nigeria
Central Africa Time Zone, freebase.valuenotation.has_no_value, Day DST begins
West Africa, book.book_subject.works, The struggle continues
Senegal, location.location.time_zones, UTC±00:00
Battle of Ordashu, time.event.locations, West Africa
South Africa, location.country.form_of_government, Constitutional republic
Benin, location.location.containedby, West Africa
Africa, freebase.valuenotation.is_reviewed, Time zone(s)
Mali, location.location.containedby, West Africa
West Africa, location.location.people_born_here, Dramane Koné
Western European Time Zone, time.time_zone.day_dst_begins, Last Sunday in March
West Africa, location.location.containedby, Liberia
Ghana, location.location.time_zones, UTC±00:00
East Africa Time Zone, common.topic.image, Africa-timezones
South Africa Time Zone, freebase.valuenotation.has_no_value, Time zone abbreviation (DST)
West Africa, location.location.events, African campaigns of World War II
Africa, base.locations.continents.countries_within, Burkina Faso
West Africa, book.book_subject.works, Mary Kingsley
Italy, location.location.time_zones, Central European Time Zone
Ashanti Region, location.location.time_zones, Greenwich Mean Time Zone
Time zone(s), rdf-schema#range, Time Zone
Africa, base.locations.continents.countries_within, Mozambique
South Africa, location.location.time_zones, South Africa Time Zone
Locations in this time zone, rdf-schema#range, Location
Locations in this time zone, type.property.reverse_property, Time zone(s)
Morocco, location.location.time_zones, UTC±00:00
Gambia, location.location.containedby, West Africa
Mauritania–Senegal Border War, time.event.locations, West Africa
Ghana, location.location.time_zones, Greenwich Mean Time Zone
Morocco, location.location.time_zones, Western European Time Zone
West Africa, location.location.contains, Guinea
Dutch–Portuguese War, time.event.locations, West Africa
West Africa, location.location.events, Mandingo Wars
Ronke, people.person.place_of_birth, West Africa
Africa, base.locations.continents.countries_within, Algeria
West Africa, book.book_subject.works, Cameroon with Egbert
Military coups in West Africa since the sixties, common.topic.notable_for, g.1256kb31k
West Africa, common.topic.notable_types, Location
Lesotho, location.location.time_zones, South Africa Time Zone
Africa, location.location.adjoin_s, m.02wk38v
Egypt, location.location.time_zones, Eastern European Time Zone
African campaigns of World War II, time.event.locations, Balkans
West African CFA franc, finance.currency.countries_used, Ivory Coast
Sahara, location.location.time_zones, Greenwich Mean Time Zone
West African CFA franc, common.topic.notable_types, Currency
Eastern Region, location.location.time_zones, Greenwich Mean Time Zone
Sahara, location.location.time_zones, Eastern European Time Zone
Greenwich Mean Time Zone, common.topic.image, Africa-timezones
Zambia, freebase.valuenotation.is_reviewed, Time zone(s)
Africa, base.locations.continents.countries_within, Chad
North Africa, location.location.partially_contains, Middle East
Europe, location.location.time_zones, Eastern European Time Zone
West Africa, Islam and the Arab World, common.topic.notable_for, g.1256p9ck0
West Africa, book.book_subject.works, Journey Without Maps
Central Africa, location.location.contains, Gabon
French West Africa, book.book_subject.works, Francophone sub-Saharan Africa, 1880-1995
South Africa, freebase.valuenotation.is_reviewed, Time zone(s)
Seven Years' War, time.event.locations, Africa
Time Zone, type.type.expected_by, Time zone(s)
Country, common.topic.notable_types, Ivory Coast
North Africa, location.location.events, Mediterranean and Middle East theatre of World War II
Time Zone, freebase.type_profile.published, Published
Seth Anthony, people.person.place_of_birth, West Africa
Africa-timezones, common.image.appears_in_topic_gallery, South Africa Time Zone
Country, common.topic.notable_types, Togo
Senegal, location.location.events, 2014 West Africa Ebola outbreak
Greenwich Mean Time Zone, base.ontologies.ontology_instance.equivalent_instances, m.07nf3nl
West Africa Time Zone, common.topic.notable_types, Time Zone
Abomey, location.location.time_zones, West Africa Time Zone
UTC±00:00, common.topic.notable_types, Time Zone
West Africa, location.location.people_born_here, Lucy Terry
Africa-timezones, common.image.appears_in_topic_gallery, East Africa Time Zone
West Africa, book.book_subject.works, Ethnic politics in Kenya and Nigeria
Togo, freebase.valuenotation.is_reviewed, Time zone(s)
South Sudan, freebase.valuenotation.is_reviewed, Time zone(s)
Ghana, location.country.administrative_divisions, Upper West Region
Time zone(s), type.property.expected_type, Time Zone
North Africa, location.location.partially_contains, Egypt
Sierra Leone, location.location.time_zones, Greenwich Mean Time Zone
Niger, location.location.time_zones, West Africa Time Zone
West Africa, book.book_subject.works, Sundiata
West Africa, location.location.contains, Sierra Leone
Democratic Republic of the Congo, location.location.time_zones, West Africa Time Zone
Burundi, location.location.time_zones, Central Africa Time Zone
South Africa Time Zone, freebase.valuenotation.has_no_value, DST offset from UTC
West Africa, location.location.contains, Stade Municipal
Namibia, location.location.time_zones, West Africa Time Zone
Guinea, location.location.time_zones, UTC±00:00
Malawi, location.location.time_zones, Central Africa Time Zone
Anna Kingsley, people.person.place_of_birth, West Africa
Africa, base.locations.continents.countries_within, Zimbabwe
West Africa, location.location.people_born_here, William Farquhar Conton
Mauritius Time Zone, time.time_zone.locations_in_this_time_zone, Africa
Tunisia, location.location.time_zones, Central European Time Zone
Country, common.topic.notable_types, Mauritania
South Africa, base.locations.countries.continent, Africa
Sudan, freebase.valuenotation.is_reviewed, Time zone(s)
Greenwich Mean Time Zone, location.location.time_zones, Mali
Eastern European Time Zone, time.time_zone.day_dst_ends, Last Sunday in October
Benin, location.country.currency_used, West African CFA franc
Botswana, location.location.time_zones, Central Africa Time Zone
West Africa Time Zone, common.topic.image, Africa-timezones
Botswana, freebase.valuenotation.is_reviewed, Time zone(s)
West Africa, Islam and the Arab World, book.written_work.subjects, West Africa
Time Zone, type.type.properties, Locations in this time zone
Africa, base.locations.continents.countries_within, Cape Verde
Sierra Leone, location.location.events, 2014 West Africa Ebola outbreak
South Africa Time Zone, freebase.valuenotation.has_no_value, Day DST begins
West Africa, location.location.people_born_here, Benkos Bioho
Guinea-Bissau, location.country.currency_used, West African CFA franc
Africa-timezones, common.image.appears_in_topic_gallery, West Africa Time Zone
Guinea-Bissau, location.location.containedby, West Africa
West Africa, location.location.events, Capture of the Brillante
Australian Continent, freebase.valuenotation.is_reviewed, Time zone(s)
West Africa, book.book_subject.works, Military coups in West Africa since the sixties
Senegal, location.country.currency_used, West African CFA franc
Mali, location.location.time_zones, UTC±00:00
Southern Hemisphere, location.location.partially_contains, Africa
Zanzan, location.location.time_zones, Greenwich Mean Time Zone
Africa-timezones, common.image.size, m.02d1b19
West Africa, book.book_subject.works, Emeka
Journey Without Maps, book.written_work.subjects, West Africa
Chad, location.location.time_zones, West Africa Time Zone
South Africa, location.country.languages_spoken, English Language
Time Zone, type.type.expected_by, Time zone
Mali, location.location.time_zones, Greenwich Mean Time Zone
United States of America, freebase.valuenotation.is_reviewed, Time zone(s)
Northern Hemisphere, location.location.partially_contains, Africa
Somalia, location.location.time_zones, East Africa Time Zone
West Africa, Islam and the Arab World, book.book.editions, West Africa and the Arab world : historical and contemporary perspectives
East Africa Time Zone, common.topic.notable_types, Time Zone
Sundiata, book.written_work.subjects, West Africa
Africa, base.locations.continents.countries_within, Comoros
Mauritius Time Zone, time.time_zone.locations_in_this_time_zone, Mauritius
Sahara, location.location.time_zones, West Africa Time Zone
Ethiopia, freebase.valuenotation.is_reviewed, Time zone(s)
Greenwich Mean Time Zone, time.time_zone.day_dst_ends, Last Sunday in October
Burkina Faso, location.location.containedby, West Africa
Europe, location.location.time_zones, Western European Time Zone
Nigeria, location.location.containedby, West Africa
African campaigns of World War II, time.event.locations, East Africa
Greenwich Mean Time Zone, common.topic.notable_for, g.1256774sm
Central Africa Time Zone, freebase.valuenotation.has_no_value, DST offset from UTC
North Africa, location.location.contains, Sahara
South Sudan, location.location.time_zones, East Africa Time Zone
French West Africa, book.book_subject.works, Congo Journey
African theatre of World War I, time.event.locations, Mozambique
West African CFA franc, finance.currency.countries_used, Niger
Uganda, freebase.valuenotation.is_reviewed, Time zone(s)
Greenwich Mean Time Zone, common.topic.notable_types, Time Zone
Time Zone, freebase.type_profile.kind, Definition
African campaigns of World War II, time.event.locations, Middle East
West Africa, book.book_subject.works, Congo Journey
Time Zone, type.type.properties, DST offset from UTC
Africa-timezones, common.image.appears_in_topic_gallery, Central Africa Time Zone
Kenya, location.location.time_zones, East Africa Time Zone
West Africa, location.location.contains, Togo
Locations in this time zone, rdf-schema#domain, Time Zone
Ivory Coast, location.location.time_zones, UTC±00:00
African campaigns of World War II, time.event.locations, Italy
African theatre of World War I, time.event.locations, Togo
Ethiopia, location.location.time_zones, East Africa Time Zone
Greenwich Mean Time Zone, location.location.time_zones, Guinea-Bissau
Angola, location.location.time_zones, West Africa Time Zone
Guinea-Bissau, location.location.time_zones, UTC±00:00
West Africa, base.folklore.mythical_creature_location.mythical_creature_s, Kikiyaon
West Africa, book.book_subject.works, Timbuktu and the Songhay Empire
Locations in this time zone, owl#inverseOf, Time zone(s)
Central African Republic, base.locations.countries.continent, Africa
Comoros, location.location.time_zones, East Africa Time Zone
Rwanda, freebase.valuenotation.is_reviewed, Time zone(s)
Central Africa Time Zone, freebase.valuenotation.has_no_value, Time zone name (DST)
West Africa, location.location.adjoin_s, m.0h2zfsn
Blockade of Africa, time.event.locations, Africa
East Africa Time Zone, freebase.valuenotation.has_no_value, Time zone abbreviation (DST)
Sahara, location.location.time_zones, Central European Time Zone
West African CFA franc, finance.currency.countries_used, Guinea-Bissau
Mauritius Time Zone, freebase.valuenotation.has_no_value, DST offset from UTC
West Africa, location.location.events, Mauritania–Senegal Border War
Middle East, location.location.partially_containedby, North Africa
Congo, location.location.time_zones, West Africa Time Zone
Mozambique, location.location.time_zones, Central Africa Time Zone
Guinea-Bissau, location.location.time_zones, Greenwich Mean Time Zone
West Africa, location.location.contains, Mauritania
Upper West Region, location.location.time_zones, Greenwich Mean Time Zone
West Africa, organization.organization_scope.organizations_with_this_scope, g.1237p_yl
LocationWesternAfrica, common.image.appears_in_topic_gallery, West Africa
Nigeria, location.location.events, 2014 West Africa Ebola outbreak
West African CFA franc, finance.currency.countries_used, Burkina Faso
England, location.location.time_zones, Greenwich Mean Time Zone
Sierra Leone, location.location.containedby, West Africa
Uganda, location.location.time_zones, East Africa Time Zone
West Africa, location.location.events, Dutch–Portuguese War
West Africa, book.book_subject.works, The village of waiting
Ivory Coast, location.country.currency_used, West African CFA franc
Eritrea, location.location.time_zones, East Africa Time Zone
West Africa, location.location.contains, Gambia
Africa, location.location.time_zones, Mauritius Time Zone
Libya, location.location.time_zones, Eastern European Time Zone
South Asia, freebase.valuenotation.is_reviewed, Time zone(s)
Africa, location.location.time_zones, Western European Time Zone
2014 West Africa Ebola outbreak, time.event.locations, United States of America
Central African Republic, location.location.time_zones, West Africa Time Zone
Africa, base.locations.continents.countries_within, Niger
Central European Time Zone, time.time_zone.day_dst_ends, Last Sunday in October
Africa, base.locations.continents.countries_within, Central African Republic
West Africa, Islam and the Arab World, common.topic.notable_types, Book
2014 West Africa Ebola outbreak, time.event.locations, Senegal
Mali, location.country.currency_used, West African CFA franc
South Africa, location.location.containedby, Africa
Locations in this time zone, type.property.expected_type, Location
West Africa, location.location.contains, Ivory Coast
Greater Accra Region, location.location.time_zones, Greenwich Mean Time Zone
West Africa, book.book_subject.works, Voice from Conakry
French West Africa, book.book_subject.works, Sundiata
Taking Back the Cities Tour, time.event.locations, Africa
South Africa Time Zone, common.topic.notable_types, Time Zone
Tanzania, freebase.valuenotation.is_reviewed, Time zone(s)
West Africa, book.book_subject.works, Selected speeches
People's Republic of Benin, location.location.containedby, West Africa
Mauritius Time Zone, freebase.valuenotation.has_no_value, Day DST ends
Africa, location.location.time_zones, Eastern European Time Zone
Egypt, freebase.valuenotation.is_reviewed, Time zone(s)
Africa, base.locations.continents.countries_within, Ivory Coast
Algeria, location.location.time_zones, Central European Time Zone
Southern Province, location.location.time_zones, Greenwich Mean Time Zone
East Africa Time Zone, freebase.valuenotation.has_no_value, DST offset from UTC
North Africa, location.location.adjoin_s, m.0h2zfsn
Western European Time Zone, common.topic.notable_types, Time Zone
Sahara, location.location.time_zones, Western European Time Zone
West Africa, location.location.events, Capture of the Veloz Passagera
East Africa, location.location.contains, South Sudan
West African CFA franc, finance.currency.countries_used, Benin
KylieX2009, time.event.locations, Africa
West Africa, book.book_subject.works, Nigeria under Igbo rule
SOAS, University of London, location.location.time_zones, Greenwich Mean Time Zone
Western European Time Zone, common.topic.image, Africa-timezones
Zambia, location.location.time_zones, Central Africa Time Zone
West Africa, location.location.events, Battle of Ordashu
2014 West Africa Ebola outbreak, time.event.locations, Nigeria
West Africa, common.topic.webpage, m.09y2w_7
North Africa, location.location.contains, Sudan
Burkina Faso, location.country.currency_used, West African CFA franc
Nigeria, location.location.time_zones, West Africa Time Zone
Greenwich Mean Time Zone, common.topic.article, m.03bf4
African campaigns of World War II, time.event.locations, West Africa
East Africa, location.location.containedby, Africa
Time zone(s), rdf-schema#domain, Location
Mauritius, location.location.time_zones, Mauritius Time Zone
West Africa, book.book_subject.works, The Congo and the Cameroons
Sudan, location.location.time_zones, East Africa Time Zone
West Africa, book.book_subject.works, Zomo the Rabbit
West Africa, location.location.people_born_here, Chérif Souleymane
Africa, base.locations.continents.countries_within, Mauritius
Country, common.topic.notable_types, Guinea-Bissau
Stade Municipal, location.location.containedby, West Africa
Asia, location.location.time_zones, Eastern European Time Zone
Time Zone, type.type.properties, Time zone abbreviation (standard)
West Africa, location.location.people_born_here, Seth Anthony
Madagascar, location.location.time_zones, East Africa Time Zone
Angola, freebase.valuenotation.is_reviewed, Time zone(s)
West Africa, location.location.people_born_here, Black Caesar
West Africa, location.location.events, Mediterranean and Middle East theatre of World War II
West Africa, location.location.people_born_here, George Africanus
Gabon, location.location.time_zones, West Africa Time Zone
West Africa, location.location.contains, Biafra
Central European Time Zone, common.topic.notable_types, Time Zone
Eastern European Time Zone, common.topic.notable_types, Time Zone
West Africa, common.topic.image, LocationWesternAfrica
West Africa, location.location.contains, Nigeria
East Africa Time Zone, freebase.valuenotation.has_no_value, Day DST ends
West Africa, location.location.contains, Liberia
Nimba County, location.location.time_zones, Greenwich Mean Time Zone
Africa, location.location.geometry, m.04kgyys
Guinea, location.location.time_zones, Greenwich Mean Time Zone
West Africa, base.folklore.mythical_creature_location.mythical_creature_s, Obia
Ivory Coast, location.location.time_zones, Greenwich Mean Time Zone
Mozambique, freebase.valuenotation.is_reviewed, Time zone(s)
Rwanda, location.location.time_zones, Central Africa Time Zone
Africa, base.locations.continents.countries_within, Cameroon
West Africa, location.location.people_born_here, Joseph Antonio Emidy
Africa-timezones, common.image.appears_in_topic_gallery, Cape Verde Time Zone
Francisco Menendez, people.person.place_of_birth, West Africa
Locations in this time zone, type.property.schema, Time Zone
West Africa, Islam and the Arab World, book.written_work.subjects, Africa
Greenwich Mean Time Zone, location.location.time_zones, Togo
West Africa, location.location.contains, Senegal
Western Region, location.location.time_zones, Greenwich Mean Time Zone
West Africa, location.location.people_born_here, Juan Garrido
Mandingo Wars, time.event.locations, West Africa
Africa, base.locations.continents.countries_within, Liberia
Africa, base.locations.continents.countries_within, South Africa
West Africa, location.location.events, Battle of Amoaful
Mauritius Time Zone, freebase.valuenotation.has_no_value, Time zone name (DST)
Greenwich clock, common.image.appears_in_topic_gallery, Greenwich Mean Time Zone
Mediterranean and Middle East theatre of World War II, time.event.locations, West Africa
2014 West Africa Ebola outbreak, time.event.locations, Liberia
West Africa, common.topic.article, m.0hqjt
England, freebase.valuenotation.is_reviewed, Time zone(s)
West Africa, common.topic.notable_for, g.12559j3dc
Great Britain, location.location.time_zones, Greenwich Mean Time Zone
Mauritius Time Zone, common.topic.notable_types, Time Zone
m.04kgyys, location.geometry.delineates_location, Africa
Blockade of Africa, time.event.locations, Atlantic Ocean
British West Africa, book.book_subject.works, Selected speeches
West Africa, location.location.contains, Ghana
Central Africa, location.location.containedby, Africa
Upper East Region, location.location.time_zones, Greenwich Mean Time Zone
Gambia, location.location.time_zones, UTC±00:00
West Africa, location.location.contains, Gambia
Africa, location.location.time_zones, West Africa Time Zone
Time Zone, freebase.type_profile.equivalent_topic, Time zone
West Africa, book.book_subject.works, West Africa, Islam and the Arab World
Rivercess County, location.location.time_zones, Greenwich Mean Time Zone
Capture of the Brillante, time.event.locations, West Africa
East Africa Time Zone, freebase.valuenotation.has_no_value, Time zone name (DST)
Ghana, location.location.containedby, West Africa
West Africa, location.location.containedby, Togo
2014 West Africa Ebola outbreak, time.event.locations, Sierra Leone
Sinoe County, location.location.time_zones, Greenwich Mean Time Zone
Liberia, location.location.events, 2014 West Africa Ebola outbreak
British West Africa, book.book_subject.works, Nigeria under Igbo rule
Capture of the Veloz Passagera, time.event.locations, West Africa
West Africa, location.location.contains, Burkina Faso
Africa, base.locations.continents.countries_within, Ghana
World War I, time.event.locations, Africa
Greenwich Mean Time Zone, location.location.time_zones, Ghana
East Africa, organization.organization_scope.organizations_with_this_scope, Exclaimer
South Africa Time Zone, freebase.valuenotation.has_no_value, Day DST ends
British West Africa, book.book_subject.works, Emeka
2014 West Africa Ebola outbreak, event.disaster.areas_affected, United States of America
Greenwich Mean Time Zone, location.location.time_zones, Guinea
Time Zone, type.type.domain, Time
Central Africa, location.location.contains, Cameroon
British West Africa, book.book_subject.works, The trouble with Nigeria
Sahara, freebase.valuenotation.is_reviewed, Time zone(s)
Central Africa Time Zone, freebase.valuenotation.has_no_value, Time zone abbreviation (DST)
North Africa, location.location.containedby, Africa
Africa, location.location.time_zones, Réunion Time Zone
Kenya, freebase.valuenotation.is_reviewed, Time zone(s)
Sahara, location.location.time_zones, East Africa Time Zone
Americas, location.location.time_zones, Western European Time Zone
East Africa, location.location.events, African campaigns of World War II
African Slave Trade Patrol, time.event.locations, Africa
Brong-Ahafo Region, location.location.time_zones, Greenwich Mean Time Zone
South America, location.location.events, Blockade of Africa
West Africa, location.location.people_born_here, Anna Kingsley
Greenwich Mean Time Zone, time.time_zone.day_dst_begins, Last Sunday in March
Greenwich Mean Time Zone, common.topic.image, Greenwich clock
Mauritius Time Zone, freebase.valuenotation.has_no_value, Day DST begins
Burkina Faso, location.location.time_zones, UTC±00:00
Dutch–Portuguese War, time.event.locations, Southern Africa
West Africa, location.location.people_born_here, Francisco Menendez
West Africa, Islam and the Arab World, book.book.genre, Sociology
Asia, freebase.valuenotation.is_reviewed, Time zone(s)
West Africa, location.location.people_born_here, Ronke
Francophone sub-Saharan Africa, 1880-1995, book.written_work.subjects, West Africa
Sahara, location.location.time_zones, Western Sahara Time Zone
British West Africa, book.book_subject.works, Voice from Conakry
British West Africa, book.book_subject.works, The struggle continues
Upper West Region, location.administrative_division.country, Ghana
Time zone(s), type.property.master_property, Locations in this time zone
Time Zone, common.topic.article, m.0dglrc9
Tanzania, location.location.time_zones, East Africa Time Zone
Gambia, location.location.time_zones, Greenwich Mean Time Zone
Country, common.topic.notable_types, Gambia
Africa, location.location.adjoin_s, m.03bv0lv
West Africa, location.location.contains, Benin
Country, common.topic.notable_types, Guinea
Country, common.topic.notable_types, Ghana
Africa, base.locations.continents.countries_within, Uganda
West Africa, book.book_subject.works, Pour le Congo-Brazzaville
Africa, location.location.geolocation, m.05km3hf
m.07nh99_, base.ontologies.ontology_instance_mapping.freebase_topic, West Africa
West Africa, book.book_subject.works, Government in Kano, 1350-1950
West Africa, location.location.contains, Dahomey
Central European Time Zone, time.time_zone.day_dst_begins, Last Sunday in March
Africa-timezones, common.image.appears_in_topic_gallery, Seychelles Time Zone
Umuahia, location.location.time_zones, West Africa Time Zone
Selected speeches, book.written_work.subjects, British West Africa
Swaziland, location.location.time_zones, South Africa Time Zone
United Kingdom, location.location.time_zones, Greenwich Mean Time Zone
Liberia, location.location.time_zones, UTC±00:00
Mauritania, location.location.containedby, West Africa
Greenwich Mean Time Zone, location.location.time_zones, Ivory Coast
French West Africa, book.book_subject.works, Pour le Congo-Brazzaville
Time zone, type.property.expected_type, Time Zone
Africa-timezones, common.image.appears_in_topic_gallery, Greenwich Mean Time Zone
Selected speeches, book.written_work.subjects, West Africa
Zimbabwe, location.location.time_zones, Central Africa Time Zone
Western Area, location.location.time_zones, Greenwich Mean Time Zone
West Africa, location.location.geolocation, m.0110f7sg
West Africa, location.location.containedby, Guinea
Africa, location.location.time_zones, Cape Verde Time Zone
Benin, location.location.time_zones, West Africa Time Zone
Country, common.topic.notable_types, Mali
Battle of Amoaful, time.event.locations, West Africa
Northern Region, location.location.time_zones, Greenwich Mean Time Zone
Conakry, location.location.time_zones, Central European Time Zone
m.09y2w_7, common.webpage.topic, West Africa
Seychelles, location.location.time_zones, Seychelles Time Zone
South Africa, location.country.official_language, English Language
West Africa, location.location.people_born_here, Doudou Ndoye
Blockade of Africa, time.event.locations, South America
Africa-timezones, common.image.appears_in_topic_gallery, Western European Time Zone
World War II, time.event.locations, Africa
West Africa, location.location.contains, Guinea-Bissau
Guinea, location.location.events, 2014 West Africa Ebola outbreak
West Africa, location.location.contains, Mauritania
Central Africa Time Zone, common.topic.image, Africa-timezones
British West Africa, book.book_subject.works, Ethnic politics in Kenya and Nigeria
Niger, freebase.valuenotation.is_reviewed, Time zone(s)
Monrovia, location.location.time_zones, Greenwich Mean Time Zone
Seychelles, freebase.valuenotation.is_reviewed, Time zone(s)
Africa, base.locations.continents.countries_within, São Tomé and Príncipe
West African CFA franc, finance.currency.countries_used, Mali
William Farquhar Conton, people.person.place_of_birth, West Africa
Western Europe, common.topic.notable_types, Time Zone
West Africa, book.book_subject.works, The Congo-Zaire experience, 1960-98
West Africa, base.ontologies.ontology_instance.equivalent_instances, m.07nh99_
British West Africa, book.book_subject.works, Government in Kano, 1350-1950

Answer: Ghana
Guinea
Guinea-Bissau
Liberia
Mali
Mauritania
Sierra Leone
Togo
Ivory Coast
Gambia