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 form of government is practiced in the country where the Idoma language is spoken.? 
Knowledge Triplets: Presidential system, government.form_of_government.countries, Ivory Coast
Country, type.type.properties, Official Language
Idoma Language, base.rosetta.languoid.parent, Idoma Group
Idoma Group, base.rosetta.languoid.child, Idoma Language
Presidential system, government.form_of_government.countries, Liberia
Congo, location.country.form_of_government, Presidential system
Bantu languages, common.topic.image, Niger-Congo
Idoma, base.rosetta.local_name.languoid, Idoma Language
Rwanda, common.topic.notable_types, Country
Niger–Congo languages, common.topic.notable_for, g.1255c53jy
Presidential system, government.form_of_government.countries, Gabon
Idoma Language, common.topic.article, m.0gh6zwt
Kalabari Language, language.human_language.main_country, Nigeria
Senegal, common.topic.notable_types, Country
Fula language, language.human_language.region, West Africa
Igbo Language, base.rosetta.languoid.languoid_class, Language
Idoma Language, language.human_language.main_country, Nigeria
Ethiopia, location.country.languages_spoken, English Language
Chad, location.country.languages_spoken, Fula language
Namibia, common.topic.notable_types, Country
Original language, rdf-schema#range, Human Language
Nupe language, common.topic.notable_types, Human Language
Nigeria, location.country.languages_spoken, Ibibio Language
Mande languages, language.language_family.geographic_distribution, Burkina Faso
Main Country, type.property.schema, Human Language
Edo Language, language.human_language.main_country, Nigeria
Niger–Congo languages, language.language_family.sub_families, Southern Bantoid languages
Idoma, base.rosetta.local_name.locale, Nigeria
Mozambique, common.topic.notable_types, Country
Idoma Language, location.country.languages_spoken, Nigeria
Federal republic, government.form_of_government.countries, Nigeria
Uganda, location.country.form_of_government, Presidential system
Zimbabwe, location.country.official_language, English Language
Tiv Language, language.human_language.language_family, Niger–Congo languages
Namibia, location.country.official_language, English Language
Spoken in countries, rdf-schema#domain, Human Language
Human Language, type.type.expected_by, Official Language
Seychelles, location.country.official_language, English Language
Human Language, type.type.expected_by, Primary language
Nigeria, government.governmental_jurisdiction.governing_officials, m.0gkhs76
Lesotho, location.country.official_language, English Language
Efik Language, language.human_language.language_family, Niger–Congo languages
Igbo Language, language.human_language.region, Africa
English Language, language.human_language.countries_spoken_in, Zambia
Nigeria, government.form_of_government.countries, Presidential system
Nigeria, government.governmental_jurisdiction.governing_officials, m.010hspv1
Seychelles, location.country.form_of_government, Presidential system
Gambia, location.country.form_of_government, Presidential system
Madagascar, common.topic.notable_types, Country
Sudan, location.country.languages_spoken, English Language
Nigeria, book.book_subject.works, Hakeem Olajuwon
Niger–Congo languages, language.language_family.sub_families, Atlantic–Congo languages
Zambia, common.topic.notable_types, Country
Mande languages, language.language_family.geographic_distribution, Mauritania
Nigeria, location.country.languages_spoken, Gbagyi Language
Naki Language, language.human_language.language_family, Niger–Congo languages
Niger–Congo languages, language.language_family.sub_families, Banda languages
Nigeria, common.topic.webpage, m.0b6s2z_
Algeria, location.country.form_of_government, Presidential system
Kenya, location.country.form_of_government, Presidential system
Presidential system, government.form_of_government.countries, Uganda
Human Language, type.type.properties, Writing System
Efik Language, language.human_language.main_country, Nigeria
Nigeria, government.governmental_jurisdiction.governing_officials, m.0gkhs65
Fula language, language.human_language.countries_spoken_in, Sierra Leone
Niger–Congo languages, language.language_family.geographic_distribution, Africa
Kalabari Language, language.human_language.language_family, Niger–Congo languages
Kanuri language, language.human_language.countries_spoken_in, Nigeria
Nigeria, location.country.languages_spoken, Edo Language
Fula language, language.human_language.countries_spoken_in, Ivory Coast
Niger–Congo languages, language.language_family.sub_families, Senari languages
Cameroon, common.topic.notable_types, Country
Tiv Language, language.human_language.main_country, Nigeria
Cameroon, location.country.languages_spoken, Fula language
National Assembly, government.governmental_body.jurisdiction, Nigeria
Pidgin, Nigerian Language, common.topic.notable_types, Human Language
Volta–Niger languages, language.language_family.geographic_distribution, Africa
Federal republic, government.form_of_government.countries, Tanzania
Nigeria, common.topic.webpage, m.0b47fb1
Nigeria, location.country.form_of_government, Federal republic
Nigeria, government.governmental_jurisdiction.governing_officials, m.010hsq1g
Country, freebase.type_profile.published, Published
Nigeria, common.topic.image, Nigeria sm02
Nigeria, government.governmental_jurisdiction.government_bodies, National Assembly
Nigeria, book.book_subject.works, No Longer at Ease
Nigeria, government.governmental_jurisdiction.agencies, State Security Service
Nigerian Federal Ministry of Education, government.government_agency.jurisdiction, Nigeria
Presidential system, government.form_of_government.countries, Rwanda
Human Language, type.type.expected_by, Official language
Malawi, location.country.form_of_government, Presidential system
Fula language, language.human_language.countries_spoken_in, Nigeria
Sudan, location.country.official_language, English Language
Human Language, type.type.expected_by, Languages of this type
Human Language, type.type.domain, Language
Igala Language, language.human_language.countries_spoken_in, Nigeria
Niger–Congo languages, language.language_family.sub_families, Gbaya languages
Nigeria, common.topic.subject_of, Femi Hamzat
Presidential system, government.form_of_government.countries, Equatorial Guinea
Central African Republic, location.country.languages_spoken, Fula language
Idomag, common.image.size, m.04r120w
Cameroon, location.country.languages_spoken, Naki Language
Nigeria, book.book_subject.works, Emeka
Niger–Congo languages, common.topic.article, m.05f4h
Niger–Congo languages, language.language_family.sub_families, Savanna languages
Uganda, freebase.valuenotation.is_reviewed, Official Language
Language, common.topic.notable_for, g.12582gdmb
Cameroon, location.country.official_language, English Language
Mande languages, language.language_family.geographic_distribution, Senegal
Fula language, language.human_language.countries_spoken_in, Ghana
English Language, language.human_language.countries_spoken_in, Uganda
Yoruba Language, common.topic.notable_types, Human Language
Nigeria, government.governmental_jurisdiction.governing_officials, m.010vl_02
Yoruba Language, language.human_language.countries_spoken_in, Nigeria
Human Language, type.type.expected_by, Letter Language
Human Language, type.type.expected_by, Available language
Human Language, type.type.expected_by, Service language
Central African Republic, common.topic.notable_types, Country
Fula language, language.human_language.language_family, Niger–Congo languages
Togo, location.country.languages_spoken, Fula language
Nigeria, government.governmental_jurisdiction.governing_officials, m.010hgks5
Nupe language, language.human_language.countries_spoken_in, Nigeria
Mozambique, location.country.form_of_government, Presidential system
Gabon, location.country.form_of_government, Presidential system
Presidential system, government.form_of_government.countries, Kenya
Botswana, location.country.languages_spoken, English Language
English Language, language.human_language.countries_spoken_in, Kenya
Nigeria, government.governmental_jurisdiction.governing_officials, m.0gkhs7g
Liberia, common.topic.notable_types, Country
Mande languages, language.language_family.geographic_distribution, Guinea-Bissau
Yoruba Language, language.human_language.language_family, Niger–Congo languages
Senate, government.governmental_body.jurisdiction, Nigeria
Nigeria, government.governmental_jurisdiction.government_bodies, Senate
Chad, location.country.form_of_government, Presidential system
Nigeria, government.governmental_jurisdiction.governing_officials, m.010hspsf
Izon Language, language.human_language.language_family, Niger–Congo languages
Volta–Niger languages, common.topic.notable_types, Language Family
Fula language, language.human_language.countries_spoken_in, Guinea-Bissau
Hausa Language, common.topic.notable_types, Human Language
Nigeria, book.book_subject.works, Ethnic politics in Kenya and Nigeria
Namibia, location.country.form_of_government, Presidential system
Niger–Congo languages, language.language_family.sub_families, g.12116xsk
Fula language, language.human_language.countries_spoken_in, Burkina Faso
South Sudan, common.topic.notable_types, Country
Nigeria, government.governmental_jurisdiction.governing_officials, m.010hsp_v
Nigeria, common.topic.notable_types, Country
Idoma Group, base.rosetta.languoid.languoid_class, Group
Sierra Leone, common.topic.notable_types, Country
Igala Language, common.topic.notable_types, Human Language
Motherland, film.film.language, Hausa Language
Presidential system, government.form_of_government.countries, Gambia
House of Representatives, government.governmental_body.jurisdiction, Nigeria
Niger–Congo languages, language.language_family.sub_families, Atlantic languages
Burkina Faso, common.topic.notable_types, Country
Somalia, location.country.form_of_government, Federal republic
Naki Language, language.human_language.main_country, Cameroon
Eritrea, common.topic.notable_types, Country
Languages spoken, type.property.schema, Country
Government in Kano, 1350-1950, book.written_work.subjects, West Africa
English Language, language.human_language.countries_spoken_in, Liberia
Nigeria, location.country.languages_spoken, Idoma Language
Igbo Language, common.topic.notable_types, Human Language
Nigeria, government.governmental_jurisdiction.government_bodies, House of Representatives
Algeria, common.topic.notable_types, Country
Igala Language, language.human_language.region, Africa
Nigeria, location.country.languages_spoken, Naki Language
Ivory Coast, location.country.languages_spoken, Fula language
Niger–Congo languages, base.schemastaging.context_name.pronunciation, g.125_rjgy8
Niger–Congo languages, common.topic.notable_types, Language Family
Presidential system, government.form_of_government.countries, Tanzania
Government in Kano, 1350-1950, book.written_work.subjects, Africa
Nigerian Federal Ministry of Commerce, government.government_agency.jurisdiction, Nigeria
Human Language, type.type.expected_by, Audio Languages
Mande languages, language.language_family.geographic_distribution, Benin
Idomag, common.image.appears_in_topic_gallery, Idoma people
Rwanda, location.country.form_of_government, Presidential system
Mande languages, language.language_family.member_of_language_families, Niger–Congo languages
Edo Language, language.human_language.language_family, Niger–Congo languages
Guinea-Bissau, location.country.languages_spoken, Fula language
Zambia, location.country.official_language, English Language
Presidential system, government.form_of_government.countries, Namibia
Human Language, type.type.expected_by, audiolanguage
Uganda, common.topic.notable_types, Country
Languages spoken, rdf-schema#range, Human Language
Mande languages, language.language_family.geographic_distribution, Liberia
Spoken in countries, owl#inverseOf, Languages spoken
Languages spoken, type.property.expected_type, Human Language
Idoma Language, language.human_language.language_family, Niger–Congo languages
Idoma Group, base.rosetta.languoid.parent, Etulo-Idoma Group
Equatorial Guinea, common.topic.notable_types, Country
Kalabari Language, language.human_language.region, Africa
Spoken in countries, rdf-schema#range, Country
Mauritania, location.country.languages_spoken, Fula language
Pidgin, Nigerian Language, language.human_language.main_country, Nigeria
Kalabari Language, base.rosetta.languoid.languoid_class, Language
Presidential system, government.form_of_government.countries, Ghana
Tanzania, location.country.official_language, English Language
Fula language, language.human_language.countries_spoken_in, Chad
English Language, language.human_language.countries_spoken_in, Namibia
Hausa Language, language.human_language.main_country, Nigeria
Government in Kano, 1350-1950, book.written_work.subjects, Nigeria
Nigeria, government.governmental_jurisdiction.governing_officials, m.0gkhs5j
Liberia, location.country.form_of_government, Presidential system
Edo Language, base.rosetta.languoid.languoid_class, Language
Gbagyi Language, language.human_language.countries_spoken_in, Nigeria
Sudan, location.country.form_of_government, Presidential system
Language, common.topic.article, m.09vbns5
Nigeria, government.governmental_jurisdiction.governing_officials, m.010ghnzr
Niger, common.topic.notable_types, Country
Lesotho, location.country.languages_spoken, English Language
Nigeria, location.country.languages_spoken, Yoruba Language
Fula language, language.human_language.countries_spoken_in, Central African Republic
Ghana, location.country.languages_spoken, English Language
Fula language, language.human_language.language_family, Atlantic languages
Burundi, common.topic.notable_types, Country
Presidential system, government.form_of_government.countries, Malawi
Nigeria, location.country.official_language, English Language
Angola, location.country.form_of_government, Presidential system
Igbo Language, language.human_language.language_family, Niger–Congo languages
Idoma Group, base.rosetta.languoid.child, Yala Language
Nigeria, government.governmental_jurisdiction.governing_officials, m.010ghpnr
Idoma Language, base.rosetta.languoid.local_name, Idoma
Niger–Congo languages, language.language_family.sub_families, Suppire–Mamara languages
Primary language, rdf-schema#range, Human Language
Main Country, rdf-schema#domain, Human Language
Fula language, language.human_language.countries_spoken_in, Mali
Mande languages, language.language_family.geographic_distribution, Nigeria
Izon Language, language.human_language.countries_spoken_in, Nigeria
Zambia, location.country.languages_spoken, English Language
Ethiopia, common.topic.notable_types, Country
South Sudan, location.country.form_of_government, Presidential system
Human Language, type.type.properties, Region
Gambia, common.topic.notable_types, Country
English Language, language.human_language.countries_spoken_in, Swaziland
m.0h_1d0b, government.national_anthem_of_a_country.country, Nigeria
Official Language, rdf-schema#range, Human Language
Congo, common.topic.notable_types, Country
English Language, language.human_language.countries_spoken_in, Zimbabwe
Benin, common.topic.notable_types, Country
Mauritius, common.topic.notable_types, Country
Ibibio Language, common.topic.notable_types, Human Language
Benin, location.country.languages_spoken, Fula language
Idoma Language, base.rosetta.languoid.languoid_class, Language
Hausa Language, language.human_language.countries_spoken_in, Nigeria
Nigeria, book.book_subject.works, Nigeria under Igbo rule
English Language, language.human_language.countries_spoken_in, Cameroon
Ghana, location.country.form_of_government, Presidential system
Tanzania, common.topic.notable_types, Country
Presidential system, government.form_of_government.countries, Chad
Naki Language, language.human_language.countries_spoken_in, Cameroon
Tanzania, location.country.languages_spoken, English Language
Fula language, language.human_language.countries_spoken_in, Benin
Presidential system, government.form_of_government.countries, Algeria
Mande languages, language.language_family.geographic_distribution, Ghana
Federal republic, government.form_of_government.countries, Comoros
Official Language, type.property.schema, Country
Human Language, type.type.expected_by, Original Language
Ghana, common.topic.notable_types, Country
Languages spoken, rdf-schema#domain, Country
Niger–Congo languages, language.language_family.sub_families, Bantu languages
Naki Language, language.human_language.countries_spoken_in, Nigeria
Presidential system, government.form_of_government.countries, South Sudan
Presidential system, government.form_of_government.countries, Angola
Kalabari Language, language.human_language.language_family, Atlantic–Congo languages
Zambia, location.country.form_of_government, Presidential system
Nigeria, book.book_subject.works, Government in Kano, 1350-1950
Tiv Language, language.human_language.region, Africa
Efik Language, language.human_language.region, Africa
Nigeria, government.governmental_jurisdiction.governing_officials, m.010hspqb
Pidgin, Nigerian Language, base.rosetta.languoid.languoid_class, Language
Idoma Language, common.topic.notable_for, g.1259lv38b
Mande languages, language.language_family.geographic_distribution, West Africa
Izon Language, language.human_language.main_country, Nigeria
Malawi, common.topic.notable_types, Country
Cameroon, location.country.languages_spoken, English Language
Benin, location.country.languages_spoken, Yoruba Language
Kanuri language, language.human_language.countries_spoken_in, Niger
Fula language, language.human_language.countries_spoken_in, Mauritania
Federal republic, government.form_of_government.countries, Sudan
Atlantic languages, language.language_family.member_of_language_families, Niger–Congo languages
Nigeria, government.governmental_jurisdiction.governing_officials, m.0gkhs59
Niger–Congo languages, language.language_family.sub_families, Ubangian languages
Nigeria, location.country.languages_spoken, Fula language
Nigeria, common.topic.webpage, m.09wxdlk
Eritrea, location.country.official_language, English Language
Mande languages, common.topic.notable_types, Language Family
Niger, location.country.languages_spoken, Fula language
Gabon, common.topic.notable_types, Country
Niger–Congo languages, common.topic.image, Niger-Congo
Nigeria, location.country.form_of_government, Federal republic
Presidential system, government.form_of_government.countries, Congo
Presidential system, government.form_of_government.countries, Guinea
Fula language, language.human_language.countries_spoken_in, Sudan
Izon Language, language.human_language.region, Africa
Sudan, common.topic.notable_types, Country
Edo Language, language.human_language.language_family, Volta–Niger languages
Liberia, location.country.languages_spoken, English Language
Nupe language, language.human_language.region, Africa
Presidential system, government.form_of_government.countries, Eritrea
Niger, location.country.languages_spoken, Kanuri language
Nigeria, common.topic.article, m.05ch4
Eritrea, location.country.form_of_government, Presidential system
Bantu languages, language.language_family.member_of_language_families, Niger–Congo languages
Idoma Group, base.rosetta.languoid.child, Igede Language
Atlantic languages, language.language_family.languages, Fula language
Fula language, language.human_language.countries_spoken_in, Niger
Igala Language, language.human_language.language_family, Niger–Congo languages
Naki Language, language.human_language.region, Africa
Nigeria, location.country.languages_spoken, Kalabari Language
Gbagyi Language, language.human_language.region, Africa
Mande languages, language.language_family.geographic_distribution, Ivory Coast
Official Language, rdf-schema#domain, Country
Nigeria, government.governmental_jurisdiction.agencies, Defence Intelligence Agency
Nigerian local government area, base.aareas.schema.administrative_area_type.iso_country, Nigeria
Pidgin, Nigerian Language, language.human_language.countries_spoken_in, Nigeria
Pidgin, Nigerian Language, language.human_language.region, Africa
Comoros, location.country.form_of_government, Federal republic
Human Language, common.topic.article, m.03dzlyn
Niger–Congo languages, language.language_family.sub_families, Mande languages
Volta–Niger languages, language.language_family.languages, Edo Language
English Language, language.human_language.countries_spoken_in, South Africa
Edo Language, language.human_language.countries_spoken_in, Nigeria
Nigeria, location.country.languages_spoken, Izon Language
Human Language, type.type.expected_by, Found in languages
Gambia, location.country.languages_spoken, English Language
Fula language, language.human_language.countries_spoken_in, Senegal
Volta–Niger languages, language.language_family.languages, Yoruba Language
Efik Language, common.topic.notable_types, Human Language
Hausa Language, base.rosetta.languoid.languoid_class, Language
Naki Language, common.topic.notable_types, Human Language
Togo, common.topic.notable_types, Country
Presidential system, government.form_of_government.countries, Sierra Leone
Mande languages, language.language_family.geographic_distribution, Gambia
South Sudan, location.country.form_of_government, Federal republic
Fula language, language.human_language.countries_spoken_in, Cameroon
South Sudan, location.country.official_language, English Language
Egypt, common.topic.notable_types, Country
Yoruba Language, language.human_language.region, Africa
Human Language, type.type.expected_by, language
Hausa Language, language.human_language.countries_spoken_in, Niger
Igbo Language, language.human_language.main_country, Nigeria
South Africa, location.country.languages_spoken, English Language
Kanuri language, common.topic.notable_types, Human Language
Zimbabwe, common.topic.notable_types, Country
Nigeria, government.governmental_jurisdiction.governing_officials, m.010ghllc
Niger–Congo languages, language.language_family.sub_families, Kru languages
Ibibio Language, language.human_language.main_country, Nigeria
Sierra Leone, location.country.languages_spoken, Fula language
Fula language, language.human_language.countries_spoken_in, Gambia
Niger–Congo languages, language.language_family.sub_families, Manding languages
Mande languages, language.language_family.geographic_distribution, Guinea
Manding languages, language.language_family.member_of_language_families, Niger–Congo languages
English Language, language.human_language.countries_spoken_in, Rwanda
Human Language, type.type.expected_by, languages
Human Language, type.type.expected_by, Original language
Yoruba Language, language.human_language.countries_spoken_in, Benin
Niger–Congo languages, language.language_family.sub_families, Volta–Niger languages
South Africa, location.country.official_language, English Language
Izon Language, common.topic.notable_types, Human Language
Rwanda, location.country.official_language, English Language
Igbo Language, language.human_language.countries_spoken_in, Nigeria
Spoken in countries, type.property.schema, Human Language
Sudan, location.country.languages_spoken, Fula language
Volta–Niger languages, language.language_family.member_of_language_families, Niger–Congo languages
Nigeria, government.governmental_jurisdiction.agencies, Nigerian Federal Ministry of Commerce
Sierra Leone, location.country.official_language, English Language
Presidential system, government.form_of_government.countries, Nigeria
Guinea, location.country.languages_spoken, Fula language
Country, type.type.properties, Languages spoken
Human Language, type.type.properties, Main Country
Ivory Coast, location.country.form_of_government, Presidential system
Edo Language, common.topic.notable_types, Human Language
South Africa, common.topic.notable_types, Country
Languages spoken, type.property.master_property, Spoken in countries
Kenya, location.country.official_language, English Language
Human Language, type.type.expected_by, Language of origin
English Language, language.human_language.countries_spoken_in, Sudan
Nigeria, common.topic.webpage, m.0j1b_4y
Mali, location.country.languages_spoken, Fula language
Malawi, location.country.official_language, English Language
Edo Language, language.human_language.region, Africa
Fula language, language.human_language.main_country, Mauritania
Nigeria, government.governmental_jurisdiction.agencies, Nigerian Electricity Regulatory Commission
Federal republic, government.form_of_government.countries, South Sudan
Democratic Republic of the Congo, common.topic.notable_types, Country
Kenya, location.country.languages_spoken, English Language
Guinea, location.country.form_of_government, Presidential system
Nigeria, government.governmental_jurisdiction.governing_officials, m.010ghlg0
Nigeria, government.governmental_jurisdiction.governing_officials, m.0gkhs6f
Spoken in countries, type.property.reverse_property, Languages spoken
Nigeria, government.governmental_jurisdiction.agencies, Nigerian Federal Ministry of Agriculture
Official Language, type.property.expected_type, Human Language
Nigeria, location.country.languages_spoken, Igbo Language
Nigeria, government.governmental_jurisdiction.government_positions, President of Nigeria
Nigeria, location.country.languages_spoken, Igala Language
Nupe language, language.human_language.language_family, Niger–Congo languages
Fula language, language.human_language.countries_spoken_in, Togo
Nigeria, location.country.languages_spoken, English Language
Fula language, language.human_language.language_family, Atlantic–Congo languages
Tiv Language, common.topic.notable_types, Human Language
West Africa, book.book_subject.works, Government in Kano, 1350-1950
Zimbabwe, location.country.languages_spoken, English Language
Burkina Faso, location.country.languages_spoken, Fula language
Sierra Leone, location.country.form_of_government, Presidential system
Kalabari Language, language.human_language.countries_spoken_in, Nigeria
Tiv Language, language.human_language.countries_spoken_in, Nigeria
m.0w8ff8v, government.national_anthem_of_a_country.country, Nigeria
Idoma Group, base.rosetta.languoid.child, Alago Language
Swaziland, location.country.languages_spoken, English Language
English Language, language.human_language.countries_spoken_in, Sierra Leone
Idomag, common.image.appears_in_topic_gallery, Idoma Language
Kalabari Language, language.human_language.language_family, Ijoid languages
Igala Language, language.human_language.main_country, Nigeria
Equatorial Guinea, location.country.form_of_government, Presidential system
Niger–Congo languages, language.language_family.sub_families, Ijoid languages
Presidential system, government.form_of_government.countries, Mozambique
Presidential system, government.form_of_government.countries, Sudan
Gambia, location.country.languages_spoken, Fula language
English Language, language.human_language.countries_spoken_in, Ethiopia
Gbagyi Language, common.topic.notable_types, Human Language
Bantu languages, common.topic.notable_types, Language Family
Mauritania, common.topic.notable_types, Country
Fula language, common.topic.notable_types, Human Language
Human Language, type.type.expected_by, Subtitle Languages
Nigeria, common.topic.subject_of, Akinwunmi Ambode
Niger, location.country.languages_spoken, Hausa Language
Botswana, location.country.official_language, English Language
Idoma Language, common.topic.image, Idomag
English Language, language.human_language.countries_spoken_in, Tanzania
Ibibio Language, language.human_language.language_family, Niger–Congo languages
Nigeria, location.country.languages_spoken, Pidgin, Nigerian Language
Namibia, location.country.languages_spoken, English Language
English Language, language.human_language.countries_spoken_in, Lesotho
Sudan, location.country.form_of_government, Federal republic
Human Language, type.type.expected_by, Spon
Nigeria, location.country.languages_spoken, Kanuri language
Nupe language, language.human_language.main_country, Nigeria
English Language, language.human_language.countries_spoken_in, Botswana
Seychelles, common.topic.notable_types, Country
Manding languages, language.language_family.geographic_distribution, West Africa
Human Language, type.type.expected_by, subs language
Human Language, type.type.properties, Dialects
Idoma Language, language.human_language.region, Africa
Uganda, location.country.languages_spoken, English Language
Kenya, common.topic.notable_types, Country
Senegal, location.country.languages_spoken, Fula language
Efik Language, language.human_language.countries_spoken_in, Nigeria
Human Language, type.type.expected_by, Broadcast Language
Tanzania, location.country.form_of_government, Presidential system
Liberia, location.country.official_language, English Language
Tanzania, location.country.form_of_government, Federal republic
Nigeria, location.country.languages_spoken, Hausa Language
Sierra Leone, location.country.languages_spoken, English Language
Yoruba Language, language.human_language.main_country, Nigeria
Nigeria, location.country.languages_spoken, Tiv Language
Idoma Group, base.rosetta.languoid.child, Agatu Language
Human Language, type.type.properties, Spoken in countries
Human Language, type.type.expected_by, Language
Swaziland, location.country.official_language, English Language
Mande languages, language.language_family.geographic_distribution, Mali
Fula language, language.human_language.countries_spoken_in, Guinea
Nigeria, location.country.languages_spoken, Nupe language
Gbagyi Language, language.human_language.main_country, Nigeria
Rwanda, location.country.languages_spoken, English Language
Nigerian Federal Ministry of Agriculture, government.government_agency.jurisdiction, Nigeria
Spoken in countries, type.property.expected_type, Country
Ghana, location.country.official_language, English Language
Hausa Language, language.human_language.region, Africa
Ibibio Language, language.human_language.region, Africa
Yoruba Language, language.human_language.language_family, Volta–Niger languages
Ghana, location.country.languages_spoken, Fula language
Angola, common.topic.notable_types, Country
Presidential system, government.form_of_government.countries, Zambia
Niger–Congo languages, language.language_family.geographic_distribution, Niger State
Idoma Language, language.human_language.countries_spoken_in, Nigeria
Nigeria, location.country.form_of_government, Presidential system
Nigeria, government.governmental_jurisdiction.agencies, National Bureau of Statistics of Nigeria
Nigeria, government.governmental_jurisdiction.governing_officials, m.010hsp_3
Federal republic, government.form_of_government.countries, Ethiopia
Botswana, common.topic.notable_types, Country
Kalabari Language, common.topic.notable_types, Human Language
Kanuri language, language.human_language.main_country, Cameroon
Atlantic languages, language.language_family.sub_families, Volta–Niger languages
Ethiopia, location.country.form_of_government, Federal republic
Uganda, location.country.official_language, English Language
Mande languages, language.language_family.geographic_distribution, Togo
Guinea-Bissau, common.topic.notable_types, Country
Federal republic, government.form_of_government.countries, Somalia
Nigeria, government.governmental_jurisdiction.agencies, Nigerian Federal Ministry of Education
Nigeria, base.aareas.schema.administrative_area.pertinent_type, Nigerian local government area
English Language, language.human_language.countries_spoken_in, Gambia
Ibibio Language, language.human_language.countries_spoken_in, Nigeria
Idoma Language, common.topic.notable_types, Human Language
Presidential system, government.form_of_government.countries, Seychelles
Gambia, location.country.official_language, English Language
Human Language, type.type.expected_by, Languages spoken
Lesotho, common.topic.notable_types, Country
Mande languages, language.language_family.geographic_distribution, Sierra Leone
English Language, language.human_language.countries_spoken_in, Ghana
Human Language, type.type.expected_by, Languages
Nigeria, common.topic.notable_for, g.125bs_7r4
Human Language, type.type.expected_by, Target language
Gbagyi Language, language.human_language.language_family, Niger–Congo languages
English Language, language.human_language.countries_spoken_in, Nigeria
Bantu languages, language.language_family.sub_families, g.12116xsk
Nigeria, government.governmental_jurisdiction.governing_officials, m.010hspwh
Nigeria, location.country.languages_spoken, Efik Language
Niger–Congo languages, base.ontologies.ontology_instance.equivalent_instances, m.09dvrkz
English Language, common.topic.notable_types, Human Language

Answer: Presidential system
Federal republic