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 nation of the Sahel through which the Niger River flows is the geographic location where Yoruba is a spoken dialect? 
Knowledge Triplets: Niger–Congo languages, language.language_family.sub_families, Volta–Niger languages
Yoruba, base.rosetta.rosetta_document.refers_to, Yoruba Language
Niger River, location.location.partially_containedby, Benin
Sahel, location.location.partially_containedby, Algeria
Cross River State, location.location.containedby, Nigeria
Seidou Idrissa, people.person.nationality, Niger
Sahel, location.location.partially_contained_by, m.0wg8_cg
m.07nffdb, base.ontologies.ontology_instance_mapping.freebase_topic, Niger River
Niger–Congo languages, common.topic.notable_for, g.1255c53jy
Sahel Map-Africa rough, common.image.appears_in_topic_gallery, Sahel
Hamadou Djibo Issaka, people.person.nationality, Niger
Niger–Congo languages, language.language_family.sub_families, Savanna languages
m.0wg8_7d, location.partial_containment_relationship.partially_contains, Sahel
Ilê Axé Opó Afonjá., common.image.appears_in_topic_gallery, Yoruba Language
Niger River, base.ontologies.ontology_instance.equivalent_instances, m.07nffdb
Region of Niger, base.aareas.schema.administrative_area_type.iso_country, Niger
Yoruba, base.rosetta.local_name.languoid, Yoruba Language
Niger River, geography.river.basin_countries, Guinea
English Language, language.human_language.countries_spoken_in, Nigeria
Niger River, common.topic.article, m.05ct6
Niger–Congo languages, language.language_family.sub_families, g.12116xsk
Niger, location.location.events, Tuareg rebellion
2009–10 West African meningitis outbreak, time.event.locations, Niger
Sahel, location.location.partially_containedby, Mauritania
South Africa, location.country.languages_spoken, Greek Language
Nigeria, location.country.administrative_divisions, Kogi State
Region of Niger, base.aareas.schema.administrative_area_type.sovereignty, Niger
Niger, location.country.languages_spoken, French
Niger–Congo languages, base.schemastaging.context_name.pronunciation, g.125_rjgy8
West African CFA franc, finance.currency.countries_used, Niger
Nigeria, base.aareas.schema.administrative_area.administrative_children, Yobe State
Sahel, location.location.partially_contained_by, m.0wg8_9w
Yobe State, base.aareas.schema.administrative_area.administrative_parent, Nigeria
Richard and John Lander Niger Expeditition 1830, common.topic.notable_for, g.125h43zwm
Benin, location.location.partially_contains, Niger River
Central African Republic, location.location.containedby, Africa
Nigeria, location.country.administrative_divisions, Katsina State
m.048z_n9, location.adjoining_relationship.adjoins, Niger
Nigeria, location.country.administrative_divisions, Zamfara State
Niger State, common.topic.notable_types, Administrative Division
Yobe State, location.administrative_division.country, Nigeria
Africa, base.locations.continents.countries_within, Nigeria
Niger, location.location.adjoin_s, m.048z_p7
Yoruba Language, base.rosetta.languoid.languoid_class, Language
m.048z_ny, location.adjoining_relationship.adjoins, Niger
Niger–Congo languages, language.language_family.geographic_distribution, Africa
Atlantic languages, language.language_family.member_of_language_families, Niger–Congo languages
Nigeria, location.country.administrative_divisions, Akwa Ibom State
Edo Language, language.human_language.language_family, Niger–Congo languages
Nigeria, location.country.administrative_divisions, Delta State
Volta–Niger languages, language.language_family.languages, Mokole Language
Yoruba, base.rosetta.local_name.locale, United States of America
Cameroon, location.country.languages_spoken, English Language
Yoruba Language, common.topic.article, m.01zycq
Nigeria, location.location.adjoin_s, m.02xj5pm
Sahel, location.location.partially_contained_by, m.0wg8_92
Niger River, common.topic.notable_types, River
Niger River, location.location.partially_containedby, Mali
Cross River State, location.administrative_division.country, Nigeria
m.0wg8_9w, location.partial_containment_relationship.partially_contains, Sahel
Tuareg rebellion, base.culturalevent.event.entity_involved, Niger
Sudan, location.location.partially_contains, Sahel
Burkina Faso, location.country.languages_spoken, French
Niger River, location.location.partially_containedby, Guinea
Central African Republic, location.country.languages_spoken, French
Niger, location.location.partially_contains, Yobe River
Benin, location.country.languages_spoken, Fula language
m.0wg8_4b, location.partial_containment_relationship.partially_contains, Sahel
Nigeria, location.location.events, Ekumeku Movement
Koulikoro Cercle, common.topic.image, Niger river at Koulikoro
Niger, location.location.partially_contains, Sahel
Niger, location.location.adjoin_s, m.048z_ng
Mali, location.location.partially_contains, Niger River
Niger river at Koulikoro, common.image.size, m.0kjks2
m.0wg8zq2, location.partial_containment_relationship.partially_contained_by, Niger
Volta–Niger languages, common.topic.article, m.04gt1t3
Region of Niger, base.aareas.schema.administrative_area_type.subdivides_place, Niger
Sahel, location.location.partially_contained_by, m.0wg8_7d
m.0wg8zpq, location.partial_containment_relationship.partially_contained_by, Niger
Yoruba Grammar, base.rosetta.rosetta_document.refers_to, Yoruba Language
Nigeria, location.country.administrative_divisions, Nasarawa State
Sahel, location.location.geolocation, m.052p1_0
Kader Amadou, people.person.nationality, Niger
Sahel, location.location.events, Operation Barkhane
Niger, location.location.containedby, Africa
Nigeria, location.location.partiallycontains, m.0wg8_d7
Nigeria, location.country.administrative_divisions, Borno State
Niger–Congo languages, common.topic.notable_types, Language Family
Niger, location.location.adjoin_s, m.048z_ny
South Africa, location.country.languages_spoken, English Language
Niger, base.aareas.schema.administrative_area.administrative_children, Diffa Region
Benin, location.country.languages_spoken, French
Niger River, geography.river.mouth, Gulf of Guinea
Volta–Niger languages, language.language_family.member_of_language_families, Benue–Congo languages
Niamey, base.aareas.schema.administrative_area.administrative_area_type, Region of Niger
Niger–Congo languages, language.language_family.sub_families, Ijoid languages
Benin, location.country.languages_spoken, Yoruba Language
Niger–Congo languages, language.language_family.sub_families, Suppire–Mamara languages
Nigeria, common.topic.subject_of, Femi Hamzat
Yoruba Language, base.rosetta.languoid.document, Yoruba Phonology
Nigeria, location.country.administrative_divisions, Yobe State
Map of the Niger River basin and part of the Guinea highlands towards the southwest, common.image.appears_in_topic_gallery, Niger River
m.0wg8_2c, location.partial_containment_relationship.partially_contains, Sahel
Lassina Abdoul Karim, people.person.nationality, Niger
Chad, location.location.partially_contains, Sahel
Nigeria, location.location.containedby, West Africa
Niger River, location.location.partially_contained_by, m.0wg9jq9
Niger, location.location.partially_contains, Sahara
Niger, location.country.administrative_divisions, Zinder Region
Nigeria, location.country.second_level_divisions, Eti-Osa East
Map of the Niger River basin and part of the Guinea highlands towards the southwest, common.image.size, m.0291hmd
Niger, location.country.languages_spoken, Hausa Language
Burkina Faso, location.location.partially_contains, Sahel
Taraba State, location.administrative_division.country, Nigeria
Olivier Bonnes, people.person.nationality, Niger
Alhassane Issoufou, people.person.nationality, Niger
Nigeria, location.country.languages_spoken, Edo Language
Lucumi Language, language.human_language.language_family, Niger–Congo languages
Niger–Congo languages, language.language_family.sub_families, Mande languages
Yoruba Language, language.human_language.language_family, Volta–Niger languages
Sahel, common.topic.image, Map sahel
Niger River, geography.river.basin_countries, Nigeria
Map sahel, common.image.appears_in_topic_gallery, Sahel
Nafissatou Moussa Adamou, people.person.nationality, Niger
Niger–Congo languages, common.topic.article, m.05f4h
Nigeria, base.locations.countries.continent, Africa
Niger State, base.aareas.schema.administrative_area.administrative_parent, Nigeria
Guinea Highlands, common.topic.image, Map of the Niger River basin and part of the Guinea highlands towards the southwest
Niger River, common.topic.image, Map of the Niger River basin and part of the Guinea highlands towards the southwest
Niger, base.aareas.schema.administrative_area.administrative_area_type, Sovereign state
National Bureau of Statistics of Nigeria, organization.organization.geographic_scope, Nigeria
Yoruba Language, language.human_language.language_family, Benue–Congo languages
Cameroon, location.country.languages_spoken, French
m.0wg8_cg, location.partial_containment_relationship.partially_contains, Sahel
Niger River, geography.river.cities, Lokoja
Mande languages, language.language_family.member_of_language_families, Niger–Congo languages
Nigeria, location.country.administrative_divisions, Bauchi State
Nigeria, location.location.adjoin_s, m.048z_ng
Niger, government.governmental_jurisdiction.agencies, Institut National de la Statistique du Niger
Sudan, location.country.languages_spoken, Arabic Language
Sudan, location.country.languages_spoken, English Language
Yoruba Language, base.rosetta.languoid.local_name, Yoruba
Niger, location.location.adjoin_s, m.048z_nm
Mékrou River, location.location.partially_containedby, Niger
m.0wg8_g7, location.partial_containment_relationship.partially_contains, Sahel
m.0wg8_92, location.partial_containment_relationship.partially_contains, Sahel
Cameroon, location.country.languages_spoken, Fula language
Niger River, location.location.partially_contained_by, m.0wg8_56
Volta–Niger languages, language.language_family.languages, Éwé Language
Mali, location.location.partially_contains, Sahel
Osun State, location.location.containedby, Nigeria
Niger, organization.organization_scope.organizations_with_this_scope, Rassemblement Démocratique Africain
Sudan, location.country.languages_spoken, Fula language
m.048z_p7, location.adjoining_relationship.adjoins, Niger
Yobe State, location.location.time_zones, West Africa Time Zone
Fula language, language.human_language.countries_spoken_in, Niger
Niger river at Koulikoro, common.image.appears_in_topic_gallery, Koulikoro Cercle
Niger–Congo languages, language.language_family.sub_families, Ubangian languages
Operation Barkhane, time.event.locations, Sahel
Bayelsa State, location.location.containedby, Nigeria
Bantu languages, common.topic.image, Niger-Congo
m.048z_p2, location.adjoining_relationship.adjoins, Niger
Yoruba Language, common.topic.notable_for, g.1259rkgh5
Map sahel, common.image.size, m.01x3vs0
Sahel, common.topic.article, m.0l5_w
Volta–Niger languages, language.language_family.languages, Yoruba Language
Nigeria, location.country.administrative_divisions, Ogun State
Map of the Niger River basin and part of the Guinea highlands towards the southwest, common.image.appears_in_topic_gallery, Niger Basin Authority
Niger–Congo languages, language.language_family.sub_families, Southern Bantoid languages
Ogun State, location.location.containedby, Nigeria
Nigeria, location.country.administrative_divisions, Rivers State
Volta–Niger languages, common.topic.notable_for, g.125gs6kyb
Niger, base.aareas.schema.administrative_area.administrative_children, Niamey
Niger, freebase.valuenotation.is_reviewed, Time zone(s)
Nigeria, location.country.languages_spoken, Yoruba Language
Niger State, location.administrative_division.country, Nigeria
Yoruba Language, language.human_language.main_country, Nigeria
Yoruba Language, language.human_language.countries_spoken_in, Nigeria
m.0wg9jq9, location.partial_containment_relationship.partially_contains, Niger River
Map of the Niger River basin and part of the Guinea highlands towards the southwest, common.image.appears_in_topic_gallery, Azawagh
Musée National du Niger, travel.tourist_attraction.near_travel_destination, Niamey
Sacred language, language.language_family.languages, Yoruba Language
Niger, organization.organization_scope.organizations_with_this_scope, Institut National de la Statistique du Niger
Grand Mosque of Niamey, location.location.containedby, Niger
Yoruba Language, base.rosetta.languoid.parent, Edekiri Group
Volta–Niger languages, language.language_family.member_of_language_families, Atlantic languages
Sahel, location.location.partially_containedby, Burkina Faso
Sahel, common.topic.image, Sahel Map-Africa rough
m.09dvrkz, base.ontologies.ontology_instance_mapping.freebase_topic, Niger–Congo languages
Niger River, common.topic.notable_for, g.1256x4th6
Niger–Congo languages, common.topic.image, Niger-Congo
Niger State, location.location.containedby, Nigeria
Nigeria, location.country.languages_spoken, Fula language
Sahel Map-Africa rough, common.image.appears_in_topic_gallery, Sahelian kingdoms
Sahel, location.location.partially_contained_by, m.0wg8zpq
Plateau State, location.location.containedby, Nigeria
Niger, location.country.administrative_divisions, Agadez Region
Yoruba Language, language.human_language.region, Africa
Niger–Congo languages, language.language_family.sub_families, Gbaya languages
Nigeria, location.country.administrative_divisions, Ekiti State
Nigeria, location.country.administrative_divisions, Osun State
Yoruba Language, common.topic.image, Ilê Axé Opó Afonjá.
William N'Gounou, people.person.nationality, Niger
South Africa, location.country.languages_spoken, Sanskrit Language
Mauritania, location.location.partially_contains, Sahel
Volta–Niger languages, language.language_family.languages, Aja language
Nigeria, location.country.administrative_divisions, Adamawa State
Nigeria, location.country.administrative_divisions, Abia State
Yoruba Orthography, base.rosetta.rosetta_document.refers_to, Yoruba Language
Niger, location.country.form_of_government, Semi-presidential system
Nigeria, location.country.administrative_divisions, Kaduna State
m.0hz7hby, location.adjoining_relationship.adjoins, Sahel
Fula language, language.human_language.language_family, Niger–Congo languages
Sahel, location.location.partially_containedby, Sudan
Water Music, book.written_work.subjects, Niger River
Edo Language, language.human_language.language_family, Volta–Niger languages
Niger–Congo languages, language.language_family.sub_families, Manding languages
Niger, common.topic.notable_types, Country
Niger–Congo languages, language.language_family.sub_families, Atlantic languages
Nigeria, location.location.adjoin_s, m.052ptjw
Yoruba Language, language.human_language.writing_system, Latin alphabet
Volta–Niger languages, language.language_family.languages, Edo Language
Nigeria, location.country.administrative_divisions, Eti-Osa East
Volta–Niger languages, language.language_family.languages, Fon language
Niger, location.location.time_zones, West Africa Time Zone
Yoruba Genesis Translation, base.rosetta.rosetta_document.document_class, Genesis Translation
Yoruba, base.rosetta.local_name.locale, United Kingdom
Sahel Map-Africa rough, common.image.size, m.05tx4z5
Niger–Congo languages, language.language_family.sub_families, Bantu languages
Nigeria, location.country.administrative_divisions, Taraba State
Edekiri Group, base.rosetta.languoid.child, Yoruba Language
Diori Hamani International Airport, location.location.containedby, Niger
Sahel, location.location.partially_containedby, Nigeria
South Africa, location.country.official_language, English Language
Niger–Congo languages, language.language_family.sub_families, Kru languages
Oyo State, location.location.containedby, Nigeria
Yoruba Language, location.country.languages_spoken, Nigeria
Sahel, location.location.partially_containedby, Nigeria
Volta–Niger languages, language.language_family.member_of_language_families, Niger–Congo languages
Niger River, geography.river.origin, Guinea Highlands
Issiaka Koudize, people.person.nationality, Niger
Yoruba Language, base.rosetta.languoid.document, Yoruba Detailed Description
Taraba State, location.location.containedby, Nigeria
W National Park, location.location.partially_containedby, Niger
Nigeria, location.country.form_of_government, Federal republic
Yobe River, location.location.containedby, Africa
Nigeria, location.country.administrative_divisions, Enugu State
Niger–Congo languages, base.ontologies.ontology_instance.equivalent_instances, m.09dvrkz
Insurgency in the Maghreb, time.event.locations, Niger
Yobe River, location.location.partially_containedby, Niger
Niger River, common.topic.image, Niger river at Koulikoro
Mauritania, location.country.languages_spoken, Fula language
Map of the Niger River basin and part of the Guinea highlands towards the southwest, common.image.appears_in_topic_gallery, African Association
Yoruba Language, common.topic.notable_types, Human Language
Bantoid languages, common.topic.image, Nigeria Benin Cameroon languages
Nigeria, location.country.administrative_divisions, Oyo State
Niamey, location.location.containedby, Niger
Niger River, book.book_subject.works, Water Music
Onitsha, location.location.containedby, Nigeria
Niger, location.location.events, Insurgency in the Maghreb
Niger, location.location.partially_contains, Niger River
Sahel, location.location.partially_contained_by, m.0wg8_g7
Volta–Niger languages, language.language_family.geographic_distribution, Africa
Ghana, location.country.languages_spoken, Fula language
Moussa Maâzou, people.person.nationality, Niger
Niger River, location.location.partially_contained_by, m.0wg8_d7
Niger, olympics.olympic_participating_country.olympics_participated_in, 2008 Summer Olympics
Sahel, location.location.containedby, Africa
Sahel, location.location.partially_containedby, Ethiopia
Yoruba Genesis Translation, base.rosetta.rosetta_document.refers_to, Yoruba Language
Yobe River, location.location.partially_containedby, Nigeria
Niger, location.location.adjoin_s, m.048z_p2
Niger, base.aareas.schema.administrative_area.administrative_children, Zinder Region
Niger, location.country.capital, Niamey
Yoruba Language, base.rosetta.languoid.document, Yoruba Orthography
Manding languages, language.language_family.member_of_language_families, Niger–Congo languages
Niger, location.location.partiallycontains, m.0wg8zpq
Niger, location.country.administrative_divisions, Maradi Region
South Sudan, location.country.official_language, English Language
Yoruba Language, language.human_language.language_family, Sacred language
m.0wg8_dk, location.partial_containment_relationship.partially_contains, Sahel
Sahel, location.location.partially_containedby, Chad
m.0wg8zpq, location.partial_containment_relationship.partially_contains, Sahel
Niger River, location.location.events, Richard and John Lander Niger Expeditition 1830
Sahel, location.location.partially_contained_by, m.0wg8zmb
Sahel, location.location.partially_containedby, Mali
Hausa Language, language.human_language.countries_spoken_in, Niger
Yoruba, base.rosetta.local_name.locale, Nigeria
Nigeria, location.country.administrative_divisions, Kebbi State
Map of the Niger River basin and part of the Guinea highlands towards the southwest, common.image.appears_in_topic_gallery, Guinea Highlands
Niamey, travel.travel_destination.tourist_attractions, Musée National du Niger
Kanuri language, language.human_language.countries_spoken_in, Nigeria
Senegal, location.location.partially_contains, Sahel
South Africa, location.country.languages_spoken, Tamil Language
Sahel, location.location.partially_contained_by, m.0wg8_2c
Nigeria, location.country.administrative_divisions, Benué State
Sahel, location.location.partially_contained_by, m.0wg8znm
Volta–Niger languages, language.language_family.languages, Akoko language
Niger River, geography.river.cities, Onitsha
Benue–Congo languages, language.language_family.sub_families, Volta–Niger languages
Togo, location.country.languages_spoken, Éwé Language
Yobe River, geography.river.basin_countries, Nigeria
Kaduna State, location.location.containedby, Nigeria
Yoruba Phonology, base.rosetta.rosetta_document.refers_to, Yoruba Language
Nigeria, location.country.administrative_divisions, Plateau State
Tuareg rebellion, time.event.locations, Niger
Nigeria, location.country.languages_spoken, Kanuri language
m.0wg8znm, location.partial_containment_relationship.partially_contains, Sahel
Niger River, location.location.partially_containedby, Nigeria
Yoruba Language, base.rosetta.languoid.document, Yoruba Genesis Translation
Yoruba Detailed Description, base.rosetta.rosetta_document.document_class, Detailed Description
Nigeria, location.location.partially_contains, Niger River
Sahel, book.book_subject.works, Angry Wind: Through Muslim Black Africa by Truck, Bus, Boat, and Camel
Benin, location.location.containedby, West Africa
Amadou Sadou, people.person.nationality, Niger
Nigeria, location.country.administrative_divisions, Niger State
Niger River, location.location.partially_containedby, Nigeria
Ghana, location.country.languages_spoken, English Language
Yobe State, location.location.containedby, Nigeria
Niger, location.country.currency_used, West African CFA franc
Niger River, location.location.partially_contained_by, m.0wg8zq2
Niger, base.aareas.schema.administrative_area.pertinent_type, Region of Niger
Niger–Congo languages, language.language_family.sub_families, Senari languages
Kanuri language, language.human_language.countries_spoken_in, Niger
Nigeria, location.country.administrative_divisions, Anambra State
Rivers State, location.location.containedby, Nigeria
Benin, location.country.languages_spoken, Fon language
Nigeria, location.location.partially_contains, Sahel
Niger river at Koulikoro, common.image.appears_in_topic_gallery, Niger River
Nigeria, base.aareas.schema.administrative_area.administrative_children, Niger State
Niger, location.location.partially_contains, W National Park
Ghana, location.country.languages_spoken, Éwé Language
Semi-presidential system, government.form_of_government.countries, Niger
Region of Niger, base.aareas.schema.administrative_area_type.pertains_to, Niger
Niger–Congo languages, language.language_family.sub_families, Atlantic–Congo languages
Nigeria, location.country.administrative_divisions, Ondo State
Mande languages, language.language_family.geographic_distribution, Nigeria
Mauritania, location.country.languages_spoken, Arabic Language
Yoruba, base.rosetta.rosetta_document.document_class, Universal Declaration of Human Rights
Eritrea, location.location.partially_contains, Sahel
Niger, location.country.languages_spoken, Kanuri language
Niger, base.aareas.schema.administrative_area.administrative_parent, Earth
Nasarawa State, location.location.containedby, Nigeria
Niamey, base.aareas.schema.administrative_area.administrative_parent, Niger
Nigeria, location.country.languages_spoken, English Language
Angry Wind: Through Muslim Black Africa by Truck, Bus, Boat, and Camel, book.written_work.subjects, Sahel
Niger River, geography.river.basin_countries, Benin
Central African Republic, location.country.languages_spoken, Fula language
Bauchi State, location.location.containedby, Nigeria
Niger River, location.location.partially_contained_by, m.0wg9h4x
Sahel, location.location.adjoin_s, m.0hz7hby
Atlantic languages, language.language_family.sub_families, Volta–Niger languages
Sahel, common.topic.notable_types, Region
Boubacar Talatou, people.person.nationality, Niger
Niger, location.location.events, 2009–10 West African meningitis outbreak
Niger River, geography.river.cities, Niamey
Volta–Niger languages, common.topic.image, Nigeria Benin Cameroon languages
Yobe River, geography.river.basin_countries, Niger
Niger River, geography.river.basin_countries, Niger
Guinea, location.location.partially_contains, Niger River
Sahel Map-Africa rough, common.image.appears_in_topic_gallery, 2010 Sahel famine
Yoruba Phonology, base.rosetta.rosetta_document.document_class, Phonology
Kebbi State, location.location.containedby, Nigeria
Sahara, location.location.partially_containedby, Niger
Africa, base.locations.continents.countries_within, Niger
Éwé Language, language.human_language.language_family, Volta–Niger languages
Yoruba Language, language.human_language.countries_spoken_in, Benin
Guinea-Bissau, location.country.languages_spoken, Fula language
Volta–Niger languages, common.topic.notable_types, Language Family
Niger River, location.location.containedby, Africa
Central African Republic, location.country.official_language, French
Nigeria, location.country.administrative_divisions, Cross River State
Yacouba Ali, people.person.nationality, Niger
Anambra State, location.location.containedby, Nigeria
West Africa, location.location.contains, Benin
Onitsha, common.topic.image, Bridge over the Niger into Onitsha
m.048z_ng, location.adjoining_relationship.adjoins, Niger
Nigeria, location.country.administrative_divisions, Imo State
Yoruba Grammar, base.rosetta.rosetta_document.document_class, Grammar
Nigeria, location.country.administrative_divisions, Gombe State
Hausa Language, language.human_language.countries_spoken_in, Nigeria
Niger, location.country.languages_spoken, Fula language
Niger, location.country.administrative_divisions, Diffa Region
Nigeria, location.country.languages_spoken, Hausa Language
Niger, location.location.partiallycontains, m.0wg8zq2
Nigeria, common.topic.notable_types, Country
Yoruba, base.rosetta.local_name.locale, Benin
Gombe State, location.location.containedby, Nigeria
Niger River, geography.river.cities, Bamako
Niger, base.aareas.schema.administrative_area.subdividing_type, Region of Niger
m.0wg9h4x, location.partial_containment_relationship.partially_contains, Niger River
Nigeria, location.location.containedby, Africa
Richard and John Lander Niger Expeditition 1830, common.topic.notable_types, Event
Region of Niger, freebase.type_hints.included_types, Topic
Niger River, base.schemastaging.context_name.pronunciation, g.125_r2vgq
Sahel, location.location.partially_containedby, Senegal
Niger River, location.location.partially_containedby, Niger
Rassemblement Démocratique Africain, organization.organization.geographic_scope, Niger
West Africa, location.location.contains, Nigeria
Bantu languages, language.language_family.member_of_language_families, Niger–Congo languages
Niger River, geography.river.basin_countries, Mali
Sahel, common.topic.notable_for, g.1256sj16c
Niger, location.location.partially_contains, Mékrou River
Niger, base.aareas.schema.administrative_area.administrative_children, Maradi Region
Algeria, location.location.partially_contains, Sahel
Niger State, base.aareas.schema.administrative_area.administrative_area_type, Nigerian state
French, language.human_language.countries_spoken_in, Niger
Éwé Language, language.human_language.language_family, Niger–Congo languages
Rivers State, location.administrative_division.country, Nigeria
Nigeria, location.location.partiallycontains, m.0wg8_cg
Yoruba Language, language.human_language.language_family, Niger–Congo languages
m.0wg8_56, location.partial_containment_relationship.partially_contains, Niger River
Sahel, location.location.partially_contained_by, m.0wg8_4b
Country, common.topic.notable_types, Nigeria
Fula language, language.human_language.countries_spoken_in, Nigeria
m.0wg8zmb, location.partial_containment_relationship.partially_contains, Sahel
Niger, base.aareas.schema.administrative_area.administrative_children, Agadez Region
Yoruba, base.rosetta.local_name.locale, Togo
Sahel, location.location.partially_containedby, Eritrea
m.0wg8_d7, location.partial_containment_relationship.partially_contains, Niger River
Niger River, geography.river.cities, Tembakounda
Niger–Congo languages, language.language_family.geographic_distribution, Niger State
Burkina Faso, location.country.languages_spoken, Fula language
m.048z_nm, location.adjoining_relationship.adjoins, Niger
Nigeria, location.country.official_language, English Language
Niger, location.country.administrative_divisions, Niamey
Niger, location.location.adjoin_s, m.048z_n9
Niger, location.country.official_language, French
Niamey, base.biblioness.bibs_location.country, Niger
Nigeria, location.location.partially_contains, Yobe River
Hausa Language, language.human_language.main_country, Nigeria
Niger, base.locations.countries.continent, Africa
Yoruba Orthography, base.rosetta.rosetta_document.document_class, Orthography
Ethiopia, location.location.partially_contains, Sahel
Volta–Niger languages, language.language_family.languages, Gen Language
m.0wg8zq2, location.partial_containment_relationship.partially_contains, Niger River
Nigeria, location.country.administrative_divisions, Bayelsa State
BCEAO Building, location.location.containedby, Niger
Yoruba Language, base.rosetta.languoid.document, Yoruba
Yoruba Language, base.rosetta.languoid.document, Yoruba Grammar
Niamey, location.administrative_division.country, Niger
South Africa, location.country.languages_spoken, Hebrew Language
Issoufou Boubacar Garba, people.person.nationality, Niger
Sahel, location.location.partially_containedby, Niger
Richard and John Lander Niger Expeditition 1830, time.event.locations, Niger River
Nigeria, location.location.time_zones, West Africa Time Zone
Djibril Moussa Souna, people.person.nationality, Niger
Region of Niger, freebase.type_hints.included_types, Location
Niger–Congo languages, language.language_family.sub_families, Banda languages
South Africa, location.country.languages_spoken, Arabic Language
Niger River, geography.river.cities, Timbuktu
Sahel, location.location.partially_contained_by, m.0wg8_dk
Yoruba Detailed Description, base.rosetta.rosetta_document.refers_to, Yoruba Language
Aïr Mountains, location.location.containedby, Niger

Answer: Nigeria