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 language is spoken where the Nigerian naira is used? 
Knowledge Triplets: Nigeria, location.statistical_region.energy_use_per_capita, m.0nf5xgg
Nigeria, base.aareas.schema.administrative_area.administrative_children, Enugu State
Nigeria, location.statistical_region.prevalence_of_undernourisment, g.12tb6f70y
Presidential system, government.form_of_government.countries, Nigeria
Nigeria, location.location.partiallycontains, m.0wg8_d2
m.04m0cv3, common.webpage.topic, Nigerian naira
Nigeria, location.statistical_region.energy_use_per_capita, g.1245zg_vm
Nigeria, location.location.partiallycontains, m.0wg8_d7
Nigeria, location.statistical_region.official_development_assistance, g.1hhc3m7c7
Nigeria, location.statistical_region.energy_use_per_capita, m.0nf5xhb
Gbagyi Language, language.human_language.countries_spoken_in, Nigeria
Nigeria, location.country.administrative_divisions, Kogi State
Fula language, language.human_language.region, West Africa
Nigeria, sports.sport_country.athletes, m.011c0_5d
Nigeria, location.statistical_region.gni_in_ppp_dollars, m.0nfc6z8
Nigeria, location.statistical_region.energy_use_per_capita, m.0nf5x9b
Nigeria, location.statistical_region.energy_use_per_capita, m.0nf5xgp
Nigeria, location.statistical_region.energy_use_per_capita, m.0nf5xjf
m.052q_pb, symbols.flag_use.flag_user, Nigeria
Nigeria, location.statistical_region.energy_use_per_capita, g.12460l404
Nigeria under Igbo rule, book.written_work.subjects, Nigeria
Nigeria, location.country.administrative_divisions, Nasarawa State
Nigeria, location.statistical_region.official_development_assistance, g.1hhc3d339
Nigeria, location.statistical_region.prevalence_of_undernourisment, g.1hhc4sh61
Hausa Language, language.human_language.countries_spoken_in, Nigeria
Nigeria, base.aareas.schema.administrative_area.subdividing_type, Nigerian state
Igala Language, language.human_language.region, Africa
National Bureau of Statistics of Nigeria, government.government_agency.jurisdiction, Nigeria
Nigeria, location.statistical_region.energy_use_per_capita, g.1245ywqrq
West Africa, book.book_subject.works, The trouble with Nigeria
Nigeria, location.statistical_region.energy_use_per_capita, m.0nf5x8g
Igbo Language, language.human_language.main_country, Nigeria
Nigeria, base.aareas.schema.administrative_area.administrative_children, Cross River State
Nigeria, location.country.administrative_divisions, Bayelsa State
Federal republic, government.form_of_government.countries, Nigeria
Thisday, book.newspaper.circulation_areas, Nigeria
The trouble with Nigeria, book.written_work.subjects, Nigeria
Nigeria, location.statistical_region.energy_use_per_capita, g.1245ytnvw
m.0h_1d0b, government.national_anthem_of_a_country.country, Nigeria
Nigeria, location.statistical_region.places_exported_to, m.049376v
Nigeria, location.statistical_region.energy_use_per_capita, g.1245_j1pg
Nigeria, organization.organization_member.member_of, m.011g1ntc
Nigeria, location.statistical_region.gni_in_ppp_dollars, m.0nfc6x8
Eti-Osa East, location.administrative_division.country, Nigeria
Nigeria, location.statistical_region.energy_use_per_capita, m.0nf5x9k
Nigeria, organization.organization_member.member_of, m.04dds5y
Nigeria, location.statistical_region.prevalence_of_undernourisment, g.1hhc39snh
Nigeria, book.book_subject.works, Collected poems
Nigeria, location.statistical_region.energy_use_per_capita, m.0nf5xcz
Nigeria, base.aareas.schema.administrative_area.administrative_children, Borno State
Kalabari Language, language.human_language.region, Africa
Nigeria, book.book_subject.works, No Longer at Ease
Nigeria, location.country.administrative_divisions, Kebbi State
Naira Banknotes, common.image.size, m.04qyjr7
Nigeria, common.topic.image, Nigeria sm02
Nigeria, location.country.official_language, English Language
Nigeria, location.statistical_region.prevalence_of_undernourisment, g.12tb6fdwm
Nigeria, location.statistical_region.prevalence_of_undernourisment, g.1hhc4zjpl
Nigeria, location.statistical_region.energy_use_per_capita, g.1245_4m5n
Nigeria, location.country.administrative_divisions, Ekiti State
Nigeria, location.country.languages_spoken, Izon Language
Nigeria, location.statistical_region.prevalence_of_undernourisment, g.12tb6f70x
Nigeria, common.topic.webpage, m.0j1b_4y
Nigeria, location.statistical_region.energy_use_per_capita, g.1245_jl_1
Nigeria, location.country.administrative_divisions, Ebonyi State
Nigeria, organization.organization_member.member_of, m.04kc4t8
Collected poems, book.written_work.subjects, Nigeria
Nigeria, location.statistical_region.energy_use_per_capita, g.12460fdnn
Nigeria, book.book_subject.works, Hakeem Olajuwon
Nigeria, location.location.adjoin_s, m.052ptjw
Nigeria, base.aareas.schema.administrative_area.administrative_parent, Earth
Izon Language, language.human_language.region, Africa
Gbagyi Language, language.human_language.region, Africa
English Language, language.human_language.countries_spoken_in, Nigeria
Nigeria, location.country.languages_spoken, Nupe language
Nigeria, location.statistical_region.prevalence_of_undernourisment, g.12tb6gtq9
Nigeria, location.statistical_region.gni_in_ppp_dollars, m.0nfc6rh
Egbe Omo Oduduwa, organization.organization.geographic_scope, Nigeria
Nigeria, government.governmental_jurisdiction.governing_officials, m.0gkhs76
Nigeria, government.governmental_jurisdiction.governing_officials, m.0gkhs7g
Nigeria, location.country.internet_tld, ng
Efik Language, language.human_language.main_country, Nigeria
Nigeria, book.book_subject.works, Government in Kano, 1350-1950
Nigeria, location.country.administrative_divisions, Kano State
Nigeria, location.statistical_region.energy_use_per_capita, m.0nf5xbn
Ethnic politics in Kenya and Nigeria, book.written_work.subjects, Nigeria
Nigeria, base.aareas.schema.administrative_area.administrative_children, Niger State
Idoma Language, language.human_language.main_country, Nigeria
Front of a 2001 500 naira banknote, common.image.size, m.029gb6v
Nigeria, location.statistical_region.energy_use_per_capita, m.0nf5xj6
Nigeria, location.country.currency_formerly_used, Nigerian pound
Kalabari Language, language.human_language.main_country, Nigeria
Nigeria, government.governmental_jurisdiction.agencies, Nigerian Federal Ministry of Education
Nigeria, location.statistical_region.energy_use_per_capita, g.1245z_my9
Nigerian naira, common.topic.image, Front of a 2001 500 naira banknote
Nigeria, base.ontologies.ontology_instance.equivalent_instances, m.07nffc2
Nigeria, organization.organization_member.member_of, m.04cn1t2
Naki Language, language.human_language.countries_spoken_in, Nigeria
Nigeria, location.country.languages_spoken, Igbo Language
Gbagyi Language, language.human_language.main_country, Nigeria
Nigeria, location.country.languages_spoken, Kanuri language
Kanuri language, language.human_language.countries_spoken_in, Nigeria
Nigeria, common.topic.webpage, m.0b47fb1
Idoma Language, language.human_language.countries_spoken_in, Nigeria
naira sign, common.image.size, m.01x3qlk
Nigeria, location.statistical_region.prevalence_of_undernourisment, g.12tb6h50f
Nigeria, location.country.languages_spoken, Hausa Language
Yoruba Language, language.human_language.countries_spoken_in, Nigeria
Nigeria, location.statistical_region.energy_use_per_capita, g.1245yw4d0
Nigeria, location.country.administrative_divisions, Imo State
Nigeria, location.statistical_region.literacy_rate, g.1hhc4t_cf
m.0j1b_4y, common.webpage.topic, Nigeria
Nigeria, location.statistical_region.gni_in_ppp_dollars, m.0nfc6ys
National Council of Nigeria and the Cameroons, organization.organization.geographic_scope, Nigeria
Nigeria, location.country.administrative_divisions, Jigawa State
Femi Hamzat, common.topic.subjects, Nigeria
Nigeria, location.statistical_region.energy_use_per_capita, g.12460__2t
No Longer at Ease, book.written_work.subjects, Nigeria
Fula language, language.human_language.countries_spoken_in, Nigeria
m.0b47fb1, common.webpage.topic, Nigeria
Nigeria, location.statistical_region.energy_use_per_capita, m.0nf5x93
Nigeria, location.country.languages_spoken, Igala Language
Nigeria, location.statistical_region.energy_use_per_capita, m.0nf5xh3
Nigeria, location.country.administrative_divisions, Bauchi State
Nigeria, location.country.administrative_divisions, Katsina State
Nigeria, location.statistical_region.prevalence_of_undernourisment, g.12tb6ft00
Nigeria, book.book_subject.works, Nigeria under Igbo rule
Nigeria, location.statistical_region.prevalence_of_undernourisment, g.1hhc46qsq
Nigeria, common.topic.webpage, m.09wxdlk
Nigeria, government.governmental_jurisdiction.agencies, National Bureau of Statistics of Nigeria
Nigerian state, base.aareas.schema.administrative_area_type.subdivides_place, Nigeria
Nigeria, location.country.administrative_divisions, Federal Capital Territory
Nigerian state, base.aareas.schema.administrative_area_type.subdividing_type, Nigerian local government area
Nigeria, location.location.partially_contains, Niger River
Nigeria, location.country.form_of_government, Presidential system
The trouble with Nigeria, book.written_work.subjects, West Africa
Nupe language, language.human_language.countries_spoken_in, Nigeria
Nigeria, location.country.languages_spoken, Tiv Language
Nigeria, location.country.administrative_divisions, Anambra State
Nigeria, location.country.administrative_divisions, Niger State
Emeka, book.written_work.subjects, Nigeria
Nigeria, location.statistical_region.official_development_assistance, g.1hhc3f8m8
Akinwunmi Ambode, people.person.nationality, Nigeria
Nigeria, location.statistical_region.energy_use_per_capita, m.0nf5xgx
Nigeria, location.country.languages_spoken, Fula language
Nigerian naira, common.topic.webpage, m.04m0cv3
Nigeria, book.book_subject.works, Conversations with Chinua Achebe
m.09wxdlk, common.webpage.topic, Nigeria
Nigerian Federal Ministry of Commerce, government.government_agency.jurisdiction, Nigeria
Nigeria, book.book_subject.works, Purple Hibiscus
Nigeria, location.statistical_region.energy_use_per_capita, g.12460n6l5
Nigeria, location.statistical_region.energy_use_per_capita, m.0nf5xft
Nigeria, location.country.languages_spoken, Gbagyi Language
Hausa Language, language.human_language.main_country, Nigeria
Nigeria, location.country.administrative_divisions, Ogun State
Nigeria, location.country.official_language, English Language
Nigeria, base.aareas.schema.administrative_area.administrative_children, Kebbi State
Nigeria, location.statistical_region.energy_use_per_capita, m.0nf5x9_
Front of a 2001 500 naira banknote, common.image.appears_in_topic_gallery, Nigerian naira
Nigeria, base.aareas.schema.administrative_area.administrative_children, Bauchi State
Nigeria, location.statistical_region.energy_use_per_capita, m.0nf5xbw
West Africa, book.book_subject.works, Nigeria under Igbo rule
Nigeria, location.country.administrative_divisions, Enugu State
Nigerian naira, common.topic.image, naira sign
Nigeria, location.statistical_region.energy_use_per_capita, m.0nf5xf4
Nigerian pound, finance.currency.countries_formerly_used, Nigeria
Nigeria, location.country.administrative_divisions, Akwa Ibom State
Nigeria, book.book_subject.works, The trouble with Nigeria
Nigeria, base.aareas.schema.administrative_area.pertinent_type, Nigerian local government area
Nigeria, common.topic.notable_for, g.125bs_7r4
Nigeria, base.aareas.schema.administrative_area.administrative_children, Lagos State
Nigeria, location.statistical_region.energy_use_per_capita, m.0nf5xfl
Nigeria, location.statistical_region.energy_use_per_capita, g.1245_0sgf
Nigeria, location.statistical_region.energy_use_per_capita, g.1245znx4k
Nigerian naira, common.topic.image, Naira Banknotes
Nupe language, language.human_language.region, Africa
Nigeria, base.aareas.schema.administrative_area.administrative_children, Yobe State
Nigeria, base.aareas.schema.administrative_area.administrative_children, Akwa Ibom State
Nigeria, location.country.national_anthem, m.0h_1d0b
Ibibio Language, language.human_language.region, Africa
Nigeria, book.book_subject.works, Half of a Yellow Sun
Nigeria, location.statistical_region.energy_use_per_capita, m.0nf5xg7
Nigeria, location.statistical_region.energy_use_per_capita, g.1245_70qb
Nigeria, location.statistical_region.energy_use_per_capita, m.0nf5x87
Nigeria, location.country.form_of_government, Federal republic
Idoma Language, language.human_language.region, Africa
Nigeria, location.location.containedby, West Africa
Nigeria, base.locations.countries.continent, Africa
Nigeria, location.statistical_region.prevalence_of_undernourisment, g.12tb6g4p3
Yoruba Language, language.human_language.main_country, Nigeria
Nigeria, location.statistical_region.energy_use_per_capita, m.0nf5xhs
Akinwunmi Ambode, common.topic.subjects, Nigeria
Nigeria, location.country.administrative_divisions, Zamfara State
Ibibio Language, language.human_language.main_country, Nigeria
Nigeria, base.aareas.schema.administrative_area.administrative_children, Anambra State
Edo Language, language.human_language.main_country, Nigeria
Nigeria, location.country.administrative_divisions, Kwara State
Tiv Language, language.human_language.main_country, Nigeria
Nigeria, location.country.administrative_divisions, Lagos State
Nigeria, organization.organization_member.member_of, m.04p8xt3
Nigeria, location.statistical_region.energy_use_per_capita, m.0nf5xg0
Nigeria, location.country.languages_spoken, Pidgin, Nigerian Language
Nigeria, base.aareas.schema.administrative_area.administrative_children, Rivers State
Nigeria, location.country.administrative_divisions, Gombe State
Izon Language, language.human_language.main_country, Nigeria
Kalabari Language, language.human_language.countries_spoken_in, Nigeria
Nigeria, base.aareas.schema.administrative_area.administrative_children, Kwara State
Nigeria, base.aareas.schema.administrative_area.administrative_children, Plateau State
Nigerian local government area, freebase.type_hints.included_types, Topic
Nigeria, government.governmental_jurisdiction.agencies, Nigerian Federal Ministry of Commerce
Nigeria, location.statistical_region.energy_use_per_capita, g.1245__r1c
Nigeria, book.book_subject.works, Emeka
Nigeria, location.statistical_region.energy_use_per_capita, g.1245zgfgn
Nigeria, location.statistical_region.prevalence_of_undernourisment, g.12tb6g4p4
Nigeria, location.statistical_region.energy_use_per_capita, m.0nf5x9s
Igala Language, language.human_language.countries_spoken_in, Nigeria
Nigeria, base.aareas.schema.administrative_area.administrative_children, Kaduna State
Nigeria, location.country.national_anthem, m.0w8ff8v
Nigeria, base.aareas.schema.administrative_area.administrative_children, Imo State
Nigeria, location.statistical_region.energy_use_per_capita, g.12460pbky
Nigeria, location.country.administrative_divisions, Plateau State
Nigeria, location.country.administrative_divisions, Kaduna State
Nigeria, location.country.languages_spoken, Ibibio Language
Nigeria, location.statistical_region.energy_use_per_capita, g.1245yvz44
The trouble with Nigeria, book.written_work.subjects, Africa
Niger State, location.administrative_division.country, Nigeria
Nigeria, location.statistical_region.energy_use_per_capita, g.12460g3q2
Government in Kano, 1350-1950, book.written_work.subjects, Nigeria
Nigeria, location.country.administrative_divisions, Yobe State
Nigeria, location.statistical_region.official_development_assistance, g.1hhc3kp6y
Nigeria, location.statistical_region.energy_use_per_capita, m.0nf5xb6
Nigerian naira, common.topic.notable_for, g.1256y1xtn
Nigeria, location.statistical_region.energy_use_per_capita, g.1245z8dwt
Nigerian naira, common.topic.notable_types, Currency
Nigeria, location.statistical_region.energy_use_per_capita, g.1245zcfng
Nigeria, location.location.partially_contains, Chappal Waddi
Yoruba Language, language.human_language.region, Africa
Nigerian People's Party, organization.organization.geographic_scope, Nigeria
Nigerian state, base.aareas.schema.administrative_area_type.iso_country, Nigeria
Nigeria, book.book_subject.works, Girls at war and other stories
Nigeria, book.book_subject.works, Home and exile
Nigeria, organization.organization_member.member_of, m.05kyqtr
Nigeria, location.statistical_region.energy_use_per_capita, m.0nf5xh_
Nigerian Federal Ministry of Education, government.government_agency.jurisdiction, Nigeria
Naki Language, language.human_language.region, Africa
Nigeria, location.statistical_region.gni_in_ppp_dollars, m.0nfc6y0
Igbo Language, language.human_language.countries_spoken_in, Nigeria
Nigeria, location.country.administrative_divisions, Abia State
Nigeria, location.statistical_region.energy_use_per_capita, m.0nf5xdd
Nigeria, location.statistical_region.energy_use_per_capita, g.12460dnjc
Ethnic politics in Kenya and Nigeria, book.written_work.subjects, West Africa
Nigeria, location.statistical_region.prevalence_of_undernourisment, g.12tb6h50h
Nigeria, location.country.administrative_divisions, Sokoto State
Nigeria, location.statistical_region.energy_use_per_capita, m.0nf5xc2
Nigeria, location.statistical_region.prevalence_of_undernourisment, g.12tb6ft01
Nigeria, location.location.partiallycontains, m.0wg8_cg
Nigeria, base.aareas.schema.administrative_area.administrative_children, Bayelsa State
Nigeria, location.statistical_region.prevalence_of_undernourisment, g.1q5k0kwg1
Nigeria, location.statistical_region.energy_use_per_capita, g.1245zqykq
Nigeria, location.statistical_region.official_development_assistance, g.1hhc3b2mz
Nigeria, base.aareas.schema.administrative_area.administrative_children, Katsina State
Naira Banknotes, common.image.appears_in_topic_gallery, Nigerian naira
Nigeria, location.country.languages_spoken, Edo Language
Nigeria, location.statistical_region.energy_use_per_capita, m.0nf5xfc
Nigeria, location.statistical_region.official_development_assistance, g.1hhc4vdrm
Nigeria, location.statistical_region.energy_use_per_capita, g.1245yzf2v
Nigeria, location.statistical_region.energy_use_per_capita, m.0nf5xbf
Nigeria, location.statistical_region.prevalence_of_undernourisment, g.12tb6gtq8
Tiv Language, language.human_language.countries_spoken_in, Nigeria
Nigeria, base.aareas.schema.administrative_area.administrative_children, Jigawa State
Nigeria, location.statistical_region.energy_use_per_capita, g.1245z25q8
Efik Language, language.human_language.countries_spoken_in, Nigeria
Nigeria, book.book_subject.works, Things Fall Apart
Nigeria, location.statistical_region.energy_use_per_capita, g.12460m865
Nigeria, common.topic.subject_of, Femi Hamzat
Nigeria, location.location.adjoin_s, m.02xj5pm
Nigeria, location.country.second_level_divisions, Eti-Osa East
Ibibio Language, language.human_language.countries_spoken_in, Nigeria
Nigeria, location.statistical_region.prevalence_of_undernourisment, g.12tb6fzyq
Nigeria, base.aareas.schema.administrative_area.administrative_children, Adamawa State
Nigeria, location.statistical_region.official_development_assistance, g.1hhc438yl
naira sign, common.image.appears_in_topic_gallery, Nigerian naira
Nigeria, location.statistical_region.energy_use_per_capita, m.0nf5x8x
Akinwunmi Ambode, common.topic.subjects, Lagos State
Nigeria, location.statistical_region.official_development_assistance, g.1hhc3m08z
Nigeria, location.country.administrative_divisions, Taraba State
Nigeria, base.aareas.schema.administrative_area.administrative_children, Ekiti State
Nigerian state, base.aareas.schema.administrative_area_type.sovereignty, Nigeria
Ethnic politics in Kenya and Nigeria, book.written_work.subjects, Africa
Nigeria, location.country.capital, Abuja
Nigeria, book.book_subject.works, Arrow of God
Nigeria, location.statistical_region.gni_in_ppp_dollars, m.0nfc6rr
Nigeria, location.statistical_region.energy_use_per_capita, m.0nf5xcr
Nigeria, location.country.administrative_divisions, Borno State
Nigeria, location.statistical_region.energy_use_per_capita, g.124617tf2
Nigeria, base.aareas.schema.administrative_area.administrative_children, Abia State
Nigeria, location.statistical_region.energy_use_per_capita, m.0nf5xhk
Pidgin, Nigerian Language, language.human_language.region, Africa
Nigeria, location.country.administrative_divisions, Adamawa State
Nigerian naira, common.topic.webpage, m.04m0cv8
Nigerian naira, location.country.currency_used, Nigeria
Nigeria, location.country.administrative_divisions, Cross River State
Efik Language, language.human_language.region, Africa
Nigeria, location.statistical_region.gni_in_ppp_dollars, m.0nfc6yj
Nigeria, location.statistical_region.energy_use_per_capita, m.0nf5xjn
Nigeria, location.country.languages_spoken, Efik Language
Nigeria, location.statistical_region.energy_use_per_capita, m.0nf5xjw
Nigeria, location.statistical_region.gni_in_ppp_dollars, m.0nfc6r7
Nigeria, common.topic.article, m.05ch4
Nigeria, location.statistical_region.energy_use_per_capita, g.12460r13_
Nigeria, location.statistical_region.energy_use_per_capita, g.12460262g
Nigeria, location.statistical_region.energy_use_per_capita, m.0nf5x8p
Nigeria, location.country.currency_used, Nigerian naira
Igbo Language, language.human_language.region, Africa
Izon Language, language.human_language.countries_spoken_in, Nigeria
Nigeria, base.aareas.schema.administrative_area.administrative_children, Osun State
Nigeria, location.statistical_region.gni_in_ppp_dollars, m.0nfc6x0
Pidgin, Nigerian Language, language.human_language.main_country, Nigeria
Nigeria, base.aareas.schema.administrative_area.administrative_children, Zamfara State
Nigeria, location.statistical_region.gni_in_ppp_dollars, m.0nfc6sr
Nigeria, location.country.administrative_divisions, Oyo State
m.0w8ff8v, government.national_anthem_of_a_country.country, Nigeria
Nigeria, organization.organization_member.member_of, m.04ddst2
Nigeria, location.location.adjoin_s, m.052ptk0
Nigeria, location.location.partially_contains, Sahel
Nigeria, sports.sport_country.athletes, m.011fd1pv
Nigeria, location.statistical_region.energy_use_per_capita, m.0nf5xdy
Nigeria, location.location.partiallycontains, m.0wg8_cy
Nigeria, location.statistical_region.official_development_assistance, g.1hhc4k9z2
Nigeria under Igbo rule, book.written_work.subjects, Africa
Nigeria, common.topic.subject_of, Akinwunmi Ambode
Edo Language, language.human_language.countries_spoken_in, Nigeria
Nigeria, base.aareas.schema.administrative_area.administrative_children, Oyo State
m.0b6s2z_, common.webpage.topic, Nigeria
Hakeem Olajuwon, book.written_work.subjects, Nigeria
Nigeria, common.topic.webpage, m.0b6s2z_
Nigeria, location.statistical_region.literacy_rate, g.1s05_z48r
Nigeria, location.country.languages_spoken, English Language
Nigeria, location.country.languages_spoken, Idoma Language
Nigeria, location.location.partiallycontains, m.012m7xmp
Nigeria, location.statistical_region.gni_in_ppp_dollars, m.0nfc6y8
Igala Language, language.human_language.main_country, Nigeria
Nigeria sm02, common.image.appears_in_topic_gallery, Nigeria
Nigerian naira, finance.currency.countries_used, Nigeria
Nigeria, location.statistical_region.energy_use_per_capita, g.1245zs10r
Edo Language, language.human_language.region, Africa
Pidgin, Nigerian Language, language.human_language.countries_spoken_in, Nigeria
Hausa Language, language.human_language.region, Africa
Nigerian Breweries Star, food.beer.from_region, Nigeria
Nigeria, location.statistical_region.energy_use_per_capita, m.0nf5xc9
Nigeria, base.uncommon.topic.exceptions, City/Town/Village should pertain to Ghana, since City/Town/Village subdivides Ghanaian Municipal District.
Nigeria, location.statistical_region.energy_use_per_capita, m.0nf5xd5
Nigerian pound, common.topic.notable_types, Currency
Nigeria, location.country.administrative_divisions, Edo State
Nigeria, location.statistical_region.energy_use_per_capita, g.124615p7t
Nigeria, base.aareas.schema.administrative_area.administrative_children, Ogun State
This House Has Fallen: Nigeria In Crisis, book.written_work.original_language, English Language
Nigerian naira, common.topic.article, m.018cgc
Enugu State, base.biblioness.bibs_location.country, Nigeria
Nigeria, common.topic.notable_types, Country
Nigeria, location.statistical_region.prevalence_of_undernourisment, g.12tb6h50g
Nigeria, location.statistical_region.prevalence_of_undernourisment, g.12tb6g4p5
Nigeria, location.statistical_region.energy_use_per_capita, g.1245_w4zh
Nigeria, location.statistical_region.literacy_rate, g.1hhc4hyy2
Nigeria, location.location.adjoin_s, m.048z_ng
Nigeria, location.location.partiallycontains, m.0wg8_cm
Nigeria, location.statistical_region.energy_use_per_capita, g.1s05_dm6p
Nigeria, location.statistical_region.prevalence_of_undernourisment, g.1hhc40rgf
Nigeria, location.country.administrative_divisions, Osun State
Nigerian state, base.aareas.schema.administrative_area_type.pertains_to, Nigeria
Nigeria, location.statistical_region.energy_use_per_capita, g.1245zqykr
Nigeria, location.country.languages_spoken, Kalabari Language
Nigeria, location.statistical_region.energy_use_per_capita, g.1245z7gyb
Nigeria, base.aareas.schema.administrative_area.pertinent_type, Nigerian state
National Bureau of Statistics of Nigeria, organization.organization.geographic_scope, Nigeria
Nigeria under Igbo rule, book.written_work.subjects, West Africa
Nigeria, base.aareas.schema.administrative_area.administrative_children, Taraba State
Nigeria, location.location.partially_contains, Cameroon line
Nigeria, location.statistical_region.energy_use_per_capita, g.12461375t
m.04m0cv8, common.webpage.topic, Nigerian naira
Tiv Language, language.human_language.region, Africa
Nigeria, location.country.administrative_divisions, Delta State
Nigeria, location.country.languages_spoken, Yoruba Language
Nigeria, organization.organization_scope.organizations_with_this_scope, National Council of Nigeria and the Cameroons
Abuja, base.biblioness.bibs_location.country, Nigeria
Nigeria, book.book_subject.works, Ethnic politics in Kenya and Nigeria
Nupe language, language.human_language.main_country, Nigeria
Nigeria, location.statistical_region.energy_use_per_capita, g.1246084z5
Nigeria, location.statistical_region.energy_use_per_capita, g.124608x8j
Nigeria, location.statistical_region.energy_use_per_capita, g.1245zw3_f
Nigeria, location.country.administrative_divisions, Eti-Osa East
Nigeria, location.country.administrative_divisions, Rivers State
Nigeria, location.location.partiallycontains, m.0wg8_cs
Nigeria, location.location.partiallycontains, m.0wg8_dd
Nigeria, base.aareas.schema.administrative_area.administrative_children, Kano State
Nigeria, location.statistical_region.energy_use_per_capita, g.1245zcvcr
Nigerian state, freebase.type_hints.included_types, Topic
Nigeria, location.statistical_region.official_development_assistance, g.1hhc4j8x7
Nigeria, symbols.flag_referent.flag, m.052q_pb
Nigeria, location.country.languages_spoken, Naki Language
Nigeria, location.statistical_region.energy_use_per_capita, m.0nf5xcj

Answer: English Language