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: Abuja is capital of which country of the Sahel where the Niger River flows through? 
Knowledge Triplets: m.03ln53l, common.webpage.topic, Abuja
Niger, location.location.partially_contains, Sahara
Abuja, travel.travel_destination.tourist_attractions, Zuma Rock
Abuja, location.statistical_region.population, g.11bc8810_l
June 2014 Abuja shopping mall bombing, common.topic.notable_types, Disaster
Abuja, location.statistical_region.population, g.1jmcbg72k
Abuja, location.location.people_born_here, Eugène Salami
Niger State, base.aareas.schema.administrative_area.administrative_parent, Nigeria
Aminu Umar, people.person.place_of_birth, Abuja
Nigeria, location.location.partially_contains, Yobe River
April 2014 Abuja bombing, event.disaster.areas_affected, Abuja
Niger River, location.location.partially_contained_by, m.0wg9jq9
Sahel, book.book_subject.works, Angry Wind: Through Muslim Black Africa by Truck, Bus, Boat, and Camel
Abuja bus crash riots, common.topic.article, m.0crh6p
Niger, location.country.capital, Niamey
Senegal River, location.location.partially_containedby, Mauritania
Niger, location.location.adjoin_s, m.048z_ng
Sahel, location.location.partially_containedby, Niger
Abuja, location.location.people_born_here, Eva Alordiah
Map of the Niger River basin and part of the Guinea highlands towards the southwest, common.image.appears_in_topic_gallery, Guinea Highlands
Abuja, base.biblioness.bibs_location.country, Nigeria
m.0wg8_dk, location.partial_containment_relationship.partially_contains, Sahel
Niger River, location.location.partially_containedby, Nigeria
Water Music, book.written_work.subjects, Niger River
Yacouba Ali, people.person.nationality, Niger
m.0wg8zpq, location.partial_containment_relationship.partially_contains, Sahel
Mali, location.location.partially_contains, Niger River
Kanuri language, language.human_language.countries_spoken_in, Niger
Jude Ogada, people.person.place_of_birth, Abuja
Federal Capital Territory, location.administrative_division.country, Nigeria
m.0wlpzyr, people.place_lived.location, Abuja
Millennium Park, location.location.containedby, Abuja
Nnamdi Azikiwe International Airport, location.location.containedby, Abuja
Alhassane Issoufou, people.person.nationality, Niger
Niger, base.aareas.schema.administrative_area.pertinent_type, Region of Niger
Niger, location.country.administrative_divisions, Zinder Region
Niger State, location.administrative_division.country, Nigeria
Niger, location.country.official_language, French
Abuja, location.location.containedby, Nigeria
Abuja, location.location.people_born_here, Abiodun Baruwa
Aso Rock, location.location.containedby, Abuja
Sahel, location.location.partially_contained_by, m.0wg8_7d
Nasarawa State, location.location.containedby, Nigeria
Niger River, geography.river.basin_countries, Benin
Sahel, location.location.partially_contained_by, m.0wg8zpq
Senegal River, geography.river.basin_countries, Mauritania
Fula language, language.human_language.countries_spoken_in, Niger
2009–10 West African meningitis outbreak, time.event.locations, Niger
m.0wg8zpq, location.partial_containment_relationship.partially_contained_by, Niger
Nigeria, location.country.administrative_divisions, Akwa Ibom State
Sahel, common.topic.notable_types, Region
Eritrea, location.location.partially_contains, Sahel
Abuja, Nigeria., common.image.appears_in_topic_gallery, Abuja
Sahel, location.location.events, Operation Barkhane
Niger, location.location.events, Tuareg rebellion
Abuja, common.topic.notable_for, g.1258vg68y
Senegal River, geography.river.mouth, Atlantic Ocean
Niger, location.location.partiallycontains, m.0wg8zq2
Niger River, common.topic.notable_for, g.1256x4th6
Koulikoro Cercle, common.topic.image, Niger river at Koulikoro
Niger State, base.aareas.schema.administrative_area.administrative_area_type, Nigerian state
University of Abuja, location.location.containedby, Nigeria
Niger River, location.location.partially_contained_by, m.0wg9h4x
Nafissatou Moussa Adamou, people.person.nationality, Niger
Millennium Park, common.topic.image, Millennium Park Abuja3
University of Abuja, education.educational_institution_campus.educational_institution, University of Abuja
University of Abuja, common.topic.article, m.0dhllv
Map sahel, common.image.size, m.01x3vs0
Region of Niger, base.aareas.schema.administrative_area_type.iso_country, Niger
Senegal, location.location.partially_contains, Sahel
2011 Abuja United Nations bombing, common.topic.notable_types, Event
June 2014 Abuja shopping mall bombing, common.topic.notable_for, g.1q67p8tdm
Region of Niger, base.aareas.schema.administrative_area_type.sovereignty, Niger
April 2014 Abuja bombing, time.event.locations, Abuja
Niger, location.country.administrative_divisions, Niamey
Abuja, location.location.events, April 2014 Abuja bombing
Philips Tanimu Aduda, people.person.place_of_birth, Abuja
Macauley Chrisantus, people.person.place_of_birth, Abuja
Abuja, travel.travel_destination.tourist_attractions, Chad Basin National Park
Ramon Azeez, people.person.place_of_birth, Abuja
Senegal River, location.location.partially_containedby, Mali
Abuja, Nigeria, common.topic.notable_types, Location
Operation Barkhane, time.event.locations, Sahel
Federal Capital Territory, location.location.contains, Abuja
Rassemblement Démocratique Africain, organization.organization.geographic_scope, Niger
Abuja, location.location.people_born_here, Jojo Ogunnupe
William N'Gounou, people.person.nationality, Niger
Niger River, common.topic.notable_types, River
Issiaka Koudize, people.person.nationality, Niger
m.0wg9h4x, location.partial_containment_relationship.partially_contains, Niger River
Kyrian Nwabueze, people.person.place_of_birth, Abuja
University of Abuja, location.location.containedby, Abuja
Abuja, location.location.people_born_here, Aminu Umar
Abuja, location.location.people_born_here, Nosa Igiebor
Abuja, location.location.people_born_here, Michael Tukura
Niger River, geography.river.cities, Niamey
Sahel, location.location.partially_contained_by, m.0wg8_2c
Richard and John Lander Niger Expeditition 1830, common.topic.notable_types, Event
Sudan, location.location.partially_contains, Sahel
West Africa, location.location.contains, Burkina Faso
October 2010 Abuja attacks, common.topic.notable_types, Event
Sahel, location.location.partially_containedby, Eritrea
m.05vgvtv, location.adjoining_relationship.adjoins, Abuja
Semi-presidential system, government.form_of_government.countries, Niger
Region of Niger, base.aareas.schema.administrative_area_type.subdivides_place, Niger
m.0wg8_2c, location.partial_containment_relationship.partially_contains, Sahel
Sahel, common.topic.notable_for, g.1256sj16c
Abuja, common.topic.webpage, m.059qjk4
Sahel, location.location.geolocation, m.052p1_0
Niger River, geography.river.cities, Timbuktu
Nigeria, location.country.administrative_divisions, Nasarawa State
May 2014 Abuja bombing, time.event.locations, Abuja
m.0wg8zmb, location.partial_containment_relationship.partially_contains, Sahel
Abuja bus crash riots, common.topic.notable_for, g.1259rwwt6
Algeria, location.location.partially_contains, Sahel
Abuja, base.ontologies.ontology_instance.equivalent_instances, m.09klzz0
Abuja, common.topic.image, MosqueinAbuja
Niger State, location.location.containedby, Nigeria
Abuja DSS Attack, time.event.locations, Abuja
Nnamdi Azikiwe International Airport, aviation.airport.serves, Abuja
Abuja, location.location.people_born_here, Kehinde Fatai
Sahel, location.location.containedby, Africa
Sahel, location.location.partially_contained_by, m.0wg8znm
Football at the 2003 All-Africa Games, time.event.locations, Abuja
Niger, base.aareas.schema.administrative_area.administrative_parent, Earth
Senegal River, location.location.containedby, Africa
Niamey, base.aareas.schema.administrative_area.administrative_parent, Niger
Sahel, location.location.partially_containedby, Algeria
Abuja, common.topic.webpage, m.03ln53l
Niger River, geography.river.cities, Onitsha
Nigeria, common.topic.notable_types, Country
April 2014 Abuja bombing, common.topic.notable_for, g.1q5fs40rb
Niger river at Koulikoro, common.image.size, m.0kjks2
Niger River, geography.river.cities, Tembakounda
Federal Capital Territory, common.topic.image, Location of the Federal Capital Territory in Nigeria
m.048z_ny, location.adjoining_relationship.adjoins, Niger
Abuja bus crash riots, time.event.locations, Abuja
Niger, organization.organization_scope.organizations_with_this_scope, Rassemblement Démocratique Africain
June 2014 Abuja shopping mall bombing, event.disaster.type_of_disaster, Improvised bombing
Abuja, location.location.people_born_here, Ifeanyi Onyekaba
Sahel, location.location.partially_containedby, Senegal
Senegal, location.location.partially_contains, Falémé River
June 2014 central Nigeria attacks, time.event.locations, Abuja
Nigeria, location.country.administrative_divisions, Rivers State
Dosu Joseph, people.person.place_of_birth, Abuja
Nigeria, common.topic.subject_of, Femi Hamzat
Abuja, location.location.events, Wuse bombing
Niger River, geography.river.origin, Guinea Highlands
Yobe River, geography.river.basin_countries, Nigeria
Abuja, location.location.events, October 2010 Abuja attacks
June 2014 Abuja shopping mall bombing, time.event.locations, Abuja
Wuse bombing, time.event.locations, Abuja
2014 National Conference, Nigeria, time.event.locations, Abuja
Niger, base.aareas.schema.administrative_area.administrative_children, Niamey
Niger, common.topic.notable_types, Country
Abia State, location.administrative_division.country, Nigeria
Niger, government.governmental_jurisdiction.agencies, Institut National de la Statistique du Niger
Sahel, location.location.partially_contained_by, m.0wg8_92
m.0wjyssd, people.place_lived.location, Abuja
Map of the Niger River basin and part of the Guinea highlands towards the southwest, common.image.appears_in_topic_gallery, African Association
Niger, location.country.languages_spoken, French
Niger River, geography.river.cities, Bamako
Abuja, Nigeria, common.topic.notable_for, g.1255kqy5t
Guinea, location.location.partially_contains, Niger River
Nigeria, location.location.partially_contains, Niger River
Sahel, location.location.partially_containedby, Nigeria
Diori Hamani International Airport, location.location.containedby, Niger
m.048z_p2, location.adjoining_relationship.adjoins, Niger
Kehinde Fatai, people.person.place_of_birth, Abuja
West African CFA franc, finance.currency.countries_used, Niger
University of Abuja, common.topic.notable_for, g.125bjff2t
Sahel, location.location.partially_containedby, Mali
Niger, location.location.time_zones, West Africa Time Zone
m.0hz7hby, location.adjoining_relationship.adjoins, Sahel
Abuja, location.location.people_born_here, Oluoma Nwoke
Abuja, Nigeria., common.image.size, m.0kjks2
Region of Niger, freebase.type_hints.included_types, Topic
Sahel, location.location.partially_containedby, Ethiopia
Niger River, location.location.partially_containedby, Nigeria
Nasarawa State, location.administrative_division.country, Nigeria
m.0wl45fk, people.place_lived.location, Abuja
Niger, location.location.partially_contains, Sahel
Sahel, location.location.partially_containedby, Sudan
m.0wg8_cg, location.partial_containment_relationship.partially_contains, Sahel
Oluoma Nwoke, people.person.place_of_birth, Abuja
Nigeria, location.location.adjoin_s, m.048z_ng
Niger River, location.location.partially_contained_by, m.0wg8_56
Abuja, location.location.events, June 2014 central Nigeria attacks
m.048z_p7, location.adjoining_relationship.adjoins, Niger
Olivier Bonnes, people.person.nationality, Niger
Abuja, location.location.nearby_airports, Nnamdi Azikiwe International Airport
Niger River, geography.river.basin_countries, Mali
Abuja, location.location.contains, Millennium Park
Abuja DSS Attack, time.event.included_in_event, Boko Haram insurgency
Akwa Ibom State, location.location.containedby, Nigeria
Niamey, base.aareas.schema.administrative_area.administrative_area_type, Region of Niger
Abuja, location.location.events, Volleyball at the 2003 All-Africa Games
University of Abuja, education.educational_institution.campuses, University of Abuja
m.0wlltt1, people.place_lived.location, Abuja
m.048z_n9, location.adjoining_relationship.adjoins, Niger
Michael Tukura, people.person.place_of_birth, Abuja
Nigeria, location.country.administrative_divisions, Cross River State
Djibril Moussa Souna, people.person.nationality, Niger
April 2014 Abuja bombing, freebase.valuenotation.has_value, Total fatalities
Niger, location.location.events, Insurgency in the Maghreb
W National Park, location.location.partially_containedby, Niger
Nigeria, location.location.partiallycontains, m.0wg8_d7
Nigeria, location.country.administrative_divisions, Bayelsa State
Niamey, travel.travel_destination.tourist_attractions, Musée National du Niger
Nigeria, location.country.capital, Abuja
2011 Abuja United Nations bombing, common.topic.notable_for, g.125g_qkjj
Sahel, location.location.partially_containedby, Chad
Eva Alordiah, people.person.place_of_birth, Abuja
Nigeria, location.country.administrative_divisions, Ondo State
Niamey, location.location.containedby, Niger
Sahel, location.location.adjoin_s, m.0hz7hby
Niger River, location.location.partially_contained_by, m.0wg8_d7
April 2014 Abuja bombing, event.disaster.type_of_disaster, Improvised bombing
Sahel, location.location.partially_contained_by, m.0wg8_9w
Niger, base.aareas.schema.administrative_area.administrative_area_type, Sovereign state
University of Abuja, common.topic.notable_types, College/University
Tuareg rebellion, base.culturalevent.event.entity_involved, Niger
Abuja, location.location.events, Badminton at the 2003 All-Africa Games
Sunday Emmanuel, people.person.place_of_birth, Abuja
Niger, location.location.partially_contains, W National Park
m.0w7zyvd, education.education.institution, University of Abuja
Niger River, common.topic.image, Map of the Niger River basin and part of the Guinea highlands towards the southwest
October 2010 Abuja attacks, time.event.included_in_event, Conflict in the Niger Delta
Sahara, location.location.partially_containedby, Niger
Niger River, geography.river.cities, Lokoja
Yobe River, geography.river.basin_countries, Niger
Map of the Niger River basin and part of the Guinea highlands towards the southwest, common.image.appears_in_topic_gallery, Azawagh
Nigeria, location.country.administrative_divisions, Federal Capital Territory
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 River, base.ontologies.ontology_instance.equivalent_instances, m.07nffdb
Abuja, base.biblioness.bibs_topic.subsumes, Abuja, Nigeria
Senegal, freebase.valuenotation.is_reviewed, Capital
Abuja, location.location.people_born_here, Kyrian Nwabueze
m.048z_nm, location.adjoining_relationship.adjoins, Niger
Sahel Map-Africa rough, common.image.appears_in_topic_gallery, Sahelian kingdoms
Niger River, location.location.partially_containedby, Mali
Niger, freebase.valuenotation.is_reviewed, Time zone(s)
University of Abuja, organization.organization.headquarters, m.0jwkbl2
Niger River, book.book_subject.works, Water Music
Niger, location.location.partially_contains, Niger River
Niger River, base.schemastaging.context_name.pronunciation, g.125_r2vgq
Abuja, location.location.events, Football at the 2003 All-Africa Games
Akwa Ibom State, location.administrative_division.country, Nigeria
Niger, base.aareas.schema.administrative_area.administrative_children, Diffa Region
m.0wj2fqd, people.place_lived.location, Abuja
Country, common.topic.notable_types, Nigeria
Nigeria, location.location.time_zones, West Africa Time Zone
Aïr Mountains, location.location.containedby, Niger
Mali, location.location.partially_contains, Sahel
Rivers State, location.administrative_division.country, Nigeria
m.0wg8_g7, location.partial_containment_relationship.partially_contains, Sahel
Eugène Salami, people.person.place_of_birth, Abuja
Niger River, geography.river.basin_countries, Nigeria
Niger, location.location.adjoin_s, m.048z_p7
Niger, location.country.form_of_government, Semi-presidential system
Rivers State, location.location.containedby, Nigeria
Guinea Highlands, common.topic.image, Map of the Niger River basin and part of the Guinea highlands towards the southwest
Volleyball at the 2003 All-Africa Games, time.event.locations, Abuja
Nnamdi Azikiwe International Airport, common.topic.image, Abujaair
Sahel, location.location.partially_containedby, Burkina Faso
m.0wg8_4b, location.partial_containment_relationship.partially_contains, Sahel
Niger River, location.location.events, Richard and John Lander Niger Expeditition 1830
Abuja, location.location.contains, Nnamdi Azikiwe International Airport
Ifeanyi Onyekaba, people.person.place_of_birth, Abuja
m.0wk9_yp, people.place_lived.location, Abuja
Benin, location.location.partially_contains, Niger River
Niger River, location.location.containedby, Africa
Abuja, location.location.events, Abuja DSS Attack
Niger, location.location.partially_contains, Mékrou River
Niamey, location.administrative_division.country, Niger
Niger, location.country.languages_spoken, Kanuri language
Burkina Faso, location.location.partially_contains, Sahel
m.0wg8_9w, location.partial_containment_relationship.partially_contains, Sahel
Nigeria, base.locations.countries.continent, Africa
Nigeria, location.location.partiallycontains, m.0wg8_cg
Cross River State, location.administrative_division.country, Nigeria
May 2014 Abuja bombing, time.event.included_in_event, Boko Haram insurgency
Tuareg rebellion, time.event.locations, Niger
Sahel Map-Africa rough, common.image.appears_in_topic_gallery, 2010 Sahel famine
Niger, location.country.administrative_divisions, Diffa Region
Sahel, location.location.partially_contained_by, m.0wg8zmb
m.0whv62n, people.place_lived.location, Abuja
University of Abuja, location.location.containedby, Gwagwalada
Abuja, common.topic.notable_types, City/Town/Village
Moussa Maâzou, people.person.nationality, Niger
Map of the Niger River basin and part of the Guinea highlands towards the southwest, common.image.size, m.0291hmd
Abuja, location.location.contains, University of Abuja
Ethiopia, location.location.partially_contains, Sahel
Richard and John Lander Niger Expeditition 1830, common.topic.notable_for, g.125h43zwm
University of Abuja, education.educational_institution.students_graduates, m.0w7zyvd
Abuja, location.location.contains, g.1q67q38jk
Abuja, location.location.events, 2011 Abuja United Nations bombing
Lassina Abdoul Karim, people.person.nationality, Niger
Niger River, common.topic.article, m.05ct6
Abuja, location.location.containedby, Federal Capital Territory
Abuja, location.location.events, Abuja bus crash riots
Map of the Niger River basin and part of the Guinea highlands towards the southwest, common.image.appears_in_topic_gallery, Niger River
French, language.human_language.countries_spoken_in, Niger
BCEAO Building, location.location.containedby, Niger
Cross River State, location.location.containedby, Nigeria
Sahel, common.topic.article, m.0l5_w
Niger, location.country.languages_spoken, Fula language
Abuja, Nigeria., common.image.size, m.0kjr3w
m.07nffdb, base.ontologies.ontology_instance_mapping.freebase_topic, Niger River
Niger, location.location.partiallycontains, m.0wg8zpq
South Sudan, base.locations.countries.continent, Africa
Gwagwalada, location.location.contains, University of Abuja
Niger River, geography.river.basin_countries, Niger
Nigeria, base.aareas.schema.administrative_area.administrative_children, Cross River State
Cross River State, base.aareas.schema.administrative_area.administrative_parent, Nigeria
Hamadou Djibo Issaka, people.person.nationality, Niger
Sahel, location.location.partially_contained_by, m.0wg8_cg
Sahel Map-Africa rough, common.image.appears_in_topic_gallery, Sahel
Niger, location.country.languages_spoken, Hausa Language
Niger River, geography.river.basin_countries, Guinea
Lucky Omeruo, people.person.place_of_birth, Abuja
Nigeria, base.aareas.schema.administrative_area.administrative_children, Niger State
Niger, base.locations.countries.continent, Africa
Abuja, location.location.events, 2014 National Conference, Nigeria
Kader Amadou, people.person.nationality, Niger
Abuja, common.topic.article, m.0fny5
Niger, location.country.administrative_divisions, Maradi Region
Sahel Map-Africa rough, common.image.size, m.05tx4z5
m.0jwkbl2, location.mailing_address.citytown, Abuja
Yobe River, location.location.partially_containedby, Nigeria
Nigeria, location.location.adjoin_s, m.052ptjw
Abuja, location.location.events, June 2014 Abuja shopping mall bombing
Nigeria, location.country.administrative_divisions, Niger State
Abuja, location.location.people_born_here, Ramon Azeez
m.09klzz0, base.ontologies.ontology_instance_mapping.freebase_topic, Abuja
Abuja, location.location.contains, Aso Rock
Chad Basin National Park, travel.tourist_attraction.near_travel_destination, Abuja
Angry Wind: Through Muslim Black Africa by Truck, Bus, Boat, and Camel, book.written_work.subjects, Sahel
Mékrou River, location.location.partially_containedby, Niger
Catholic University of Nigeria, location.location.containedby, Abuja
Grand Mosque of Niamey, location.location.containedby, Niger
Africa, base.locations.continents.countries_within, Niger
2011 Abuja United Nations bombing, common.topic.article, m.0h3vkc5
Musée National du Niger, common.topic.notable_types, Tourist attraction
Amadou Sadou, people.person.nationality, Niger
Region of Niger, freebase.type_hints.included_types, Location
October 2010 Abuja attacks, common.topic.notable_for, g.12599d0bn
Zuma Rock, travel.tourist_attraction.near_travel_destination, Abuja
Niger, location.location.adjoin_s, m.048z_p2
Niger, location.location.adjoin_s, m.048z_ny
Badminton at the 2003 All-Africa Games, time.event.locations, Abuja
Niger, base.aareas.schema.administrative_area.subdividing_type, Region of Niger
Abuja, location.location.people_born_here, Macauley Chrisantus
Niger River, geography.river.mouth, Gulf of Guinea
Federal Capital Territory, location.location.containedby, Nigeria
Niger River, location.location.partially_contained_by, m.0wg8zq2
West Africa, location.location.contains, Nigeria
Niger, location.location.adjoin_s, m.048z_n9
Nosa Igiebor, people.person.place_of_birth, Abuja
Onitsha, common.topic.image, Bridge over the Niger into Onitsha
Niger River, location.location.partially_containedby, Guinea
Sahel, location.location.partially_contained_by, m.0wg8_4b
Musée National du Niger, travel.tourist_attraction.near_travel_destination, Niamey
m.0wg8_d7, location.partial_containment_relationship.partially_contains, Niger River
Abuja, location.location.geolocation, m.0239p2c
m.0wg8zq2, location.partial_containment_relationship.partially_contains, Niger River
m.0wkthdy, people.place_lived.location, Abuja
October 2010 Abuja attacks, common.topic.article, m.0dgslgs
m.0jm5fjt, location.mailing_address.citytown, Abuja
Abuja, location.location.adjoin_s, m.05vgvtv
m.0wh0cxs, people.place_lived.location, Abuja
Nigeria, location.location.containedby, West Africa
Jojo Ogunnupe, people.person.place_of_birth, Abuja
m.0wg9jq9, location.partial_containment_relationship.partially_contains, Niger River
Yobe River, location.location.partially_containedby, Niger
m.0wg8_92, location.partial_containment_relationship.partially_contains, Sahel
Nigeria, location.location.partially_contains, Sahel
Niger, location.country.administrative_divisions, Agadez Region
Richard and John Lander Niger Expeditition 1830, time.event.locations, Niger River
m.03pmxg_, people.place_lived.location, Abuja
Niger, location.location.partially_contains, Yobe River
Niger, location.location.adjoin_s, m.048z_nm
Abuja, location.location.people_born_here, Dosu Joseph
Niger River, common.topic.image, Niger river at Koulikoro
Niger, location.location.events, 2009–10 West African meningitis outbreak
Abuja bus crash riots, common.topic.notable_types, Event
m.059qjk4, common.webpage.topic, Abuja
October 2010 Abuja attacks, time.event.locations, Abuja
Abuja, location.location.containedby, Nigeria
Africa, base.locations.continents.countries_within, Nigeria
April 2014 Abuja bombing, freebase.valuenotation.has_value, Total injuries
m.0x1byky, people.place_lived.location, Abuja
Nigeria, location.country.administrative_divisions, Abia State
Niger River, location.location.partially_containedby, Benin
Niamey, base.biblioness.bibs_location.country, Niger
Niger river at Koulikoro, common.image.appears_in_topic_gallery, Koulikoro Cercle
Sahel, location.location.partially_containedby, Mauritania
Abuja, Nigeria, base.biblioness.bibs_topic.is_really, Abuja
April 2014 Abuja bombing, common.topic.notable_types, Disaster
Niger, olympics.olympic_participating_country.olympics_participated_in, 2008 Summer Olympics
Niger, location.location.containedby, Africa
Abiodun Baruwa, people.person.place_of_birth, Abuja
Abuja, location.location.people_born_here, Philips Tanimu Aduda
Mauritania, location.location.partially_contains, Sahel
m.048z_ng, location.adjoining_relationship.adjoins, Niger
m.0wg8znm, location.partial_containment_relationship.partially_contains, Sahel
m.0wg8zq2, location.partial_containment_relationship.partially_contained_by, Niger
Abuja, location.location.people_born_here, Jude Ogada
Insurgency in the Maghreb, time.event.locations, Niger
Niger river at Koulikoro, common.image.appears_in_topic_gallery, Niger River
Sahel, location.location.partially_contained_by, m.0wg8_g7
Niger River, location.location.partially_containedby, Niger
Seidou Idrissa, people.person.nationality, Niger
Abraham Adelaja, people.person.place_of_birth, Abuja
Niger, base.aareas.schema.administrative_area.administrative_children, Zinder Region
Senegal River, location.location.partially_containedby, Senegal
Abuja, location.location.events, May 2014 Abuja bombing
Abia State, location.location.containedby, Nigeria
Abuja, location.location.contains, Catholic University of Nigeria
Abuja, location.location.people_born_here, Lucky Omeruo
Niger State, common.topic.notable_types, Administrative Division
2011 Abuja United Nations bombing, time.event.included_in_event, Boko Haram insurgency
Sahel, location.location.partially_contains, Nigeria
2011 Abuja United Nations bombing, time.event.locations, Abuja
Nigeria, location.location.adjoin_s, m.02xj5pm
Nigeria, location.location.containedby, Africa
m.0wg8_7d, location.partial_containment_relationship.partially_contains, Sahel
Map sahel, common.image.appears_in_topic_gallery, Sahel
Niger, organization.organization_scope.organizations_with_this_scope, Institut National de la Statistique du Niger
MosqueinAbuja, common.image.appears_in_topic_gallery, Abuja
m.0wg8_56, location.partial_containment_relationship.partially_contains, Niger River
Niger, location.country.currency_used, West African CFA franc
Abuja, location.location.people_born_here, Sunday Emmanuel
Niger, base.aareas.schema.administrative_area.administrative_children, Maradi Region
Abuja, location.location.time_zones, West Africa Time Zone
June 2014 Abuja shopping mall bombing, event.disaster.areas_affected, Wuse District, Abuja
Region of Niger, base.aareas.schema.administrative_area_type.pertains_to, Niger
Sahel, location.location.partially_contained_by, m.0wg8_dk
Abuja, location.location.people_born_here, Abraham Adelaja
Niger, base.aareas.schema.administrative_area.administrative_children, Agadez Region
Hausa Language, language.human_language.countries_spoken_in, Niger
Abuja, common.topic.image, Abuja, Nigeria.
Issoufou Boubacar Garba, people.person.nationality, Niger
Boubacar Talatou, people.person.nationality, Niger
Chad, location.location.partially_contains, Sahel
Sahel, common.topic.image, Map sahel
Sahel, common.topic.image, Sahel Map-Africa rough
Senegal River, geography.river.basin_countries, Senegal

Answer: Nigeria