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: Which political system is practiced in the country where Guinness Foreign Extra Stout (Nigeria) beer is made? 
Knowledge Triplets: Nigeria, location.statistical_region.gni_in_ppp_dollars, m.0nfc6xj
Nigeria, location.statistical_region.official_development_assistance, g.1hhc44k0f
Nigeria, location.statistical_region.energy_use_per_capita, g.1245_0sgf
Democratic Alternative, organization.organization.geographic_scope, Nigeria
Guinness Foreign Extra Stout (Nigeria), food.beer.from_region, Nigeria
Nigeria, location.statistical_region.gni_in_ppp_dollars, m.0nfc6pr
National Republican Convention, organization.organization.geographic_scope, Nigeria
Nigeria, location.statistical_region.gni_in_ppp_dollars, m.0nfc6z8
Nigeria, location.country.form_of_government, Federal republic
Nigeria, location.country.administrative_divisions, Niger State
Nigeria, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc51x30
The trouble with Nigeria, book.written_work.subjects, West Africa
Nigeria, location.statistical_region.official_development_assistance, g.1hhc53c9_
World Trade Organization, organization.organization.founders, Nigeria
Convention People's Party of Nigeria and the Cameroons, organization.organization.geographic_scope, Nigeria
m.0w8ff8v, government.national_anthem_of_a_country.country, Nigeria
m.011fd2b8, sports.competitor_competition_relationship.country, Nigeria
Nigeria, location.country.administrative_divisions, Abia State
Nigeria, location.statistical_region.official_development_assistance, g.1hhc3m7c7
Nigeria, location.statistical_region.official_development_assistance, g.1hhc3w060
Nigeria, location.statistical_region.high_tech_as_percent_of_manufactured_exports, g.1hhc37hcx
Nigeria, organization.organization_member.member_of, m.04p8xt3
Accord, organization.organization.geographic_scope, Nigeria
m.011dbq1p, sports.competitor_competition_relationship.country, Nigeria
Nigeria, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc4cp1h
Nigeria, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc39cdf
Nigeria, location.statistical_region.official_development_assistance, g.1hhc4k9z2
Nigeria, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc3y31d
Ethnic politics in Kenya and Nigeria, book.written_work.subjects, Nigeria
Nigeria, location.statistical_region.gni_in_ppp_dollars, m.0nfc6vk
National Party of Nigeria, organization.organization.geographic_scope, Nigeria
Nigeria, location.statistical_region.gni_in_ppp_dollars, g.1245zr3m3
Nigeria, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc4b219
Nigeria, location.statistical_region.high_tech_as_percent_of_manufactured_exports, g.1hhc4ns7f
Nigeria, location.statistical_region.gni_in_ppp_dollars, m.0nfc6tm
Guinness Foreign Extra Stout (Nigeria), common.topic.notable_for, g.125btfw97
Nigeria, location.country.administrative_divisions, Borno State
Nigeria, location.statistical_region.gni_in_ppp_dollars, m.0nfc6qh
Nigeria, location.statistical_region.foreign_direct_investment_net_inflows, g.1hhc51pn2
Guinness Foreign Extra Stout (Nigeria), common.topic.notable_types, Beer
Nigeria, location.statistical_region.official_development_assistance, g.1hhc3kp6y
Nigerian National Democratic Party, organization.organization.geographic_scope, Nigeria
Nigeria, location.country.administrative_divisions, Adamawa State
Nigeria, organization.organization_member.member_of, m.04cn1t2
Nigeria, location.statistical_region.official_development_assistance, g.1hhc51pv9
Nigeria, location.statistical_region.energy_use_per_capita, g.124615p7t
Nigeria, book.book_subject.works, Home and exile
Nigeria, location.statistical_region.gni_in_ppp_dollars, m.0nfc6x0
Nigeria, location.statistical_region.high_tech_as_percent_of_manufactured_exports, g.1hhc3_4fc
Nigeria, location.statistical_region.energy_use_per_capita, g.12460pbky
Nigeria, location.statistical_region.gni_in_ppp_dollars, m.0nfc6q7
Nigeria, location.statistical_region.gni_in_ppp_dollars, g.1245zfnkl
Nigeria, book.book_subject.works, Government in Kano, 1350-1950
Nigeria, organization.organization_member.member_of, m.04dds5y
Ethnic politics in Kenya and Nigeria, book.written_work.subjects, West Africa
Nigeria, organization.organization_scope.organizations_with_this_scope, Democratic People's Party
Nigeria, common.topic.webpage, m.0b47fb1
Nigeria, organization.organization_scope.organizations_with_this_scope, United Middle Belt Congress
Nigeria, organization.organization_scope.organizations_with_this_scope, Nigerian National Democratic Party
Nigeria, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc3pjct
Nigeria, book.book_subject.works, Ethnic politics in Kenya and Nigeria
Nigeria, location.statistical_region.official_development_assistance, g.1hhc4nfpq
Nigeria, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc4s85b
Nigeria, location.statistical_region.official_development_assistance, g.1hhc4krgn
Nigeria, location.statistical_region.official_development_assistance, g.1hhc3m08z
Guinness, food.brewery_brand_of_beer.beers_produced, Guinness Draught Bitter
Nigeria, location.statistical_region.official_development_assistance, g.1hhc42fgd
Nigeria, location.statistical_region.gni_in_ppp_dollars, g.1245_4dm1
Nigeria, location.statistical_region.energy_use_per_capita, g.1246084z5
Nigeria, location.statistical_region.gni_in_ppp_dollars, g.1246098g4
m.04dqygc, food.beer_containment.beer, Guinness Foreign Extra Stout (Nigeria)
Nigeria, common.topic.image, Nigeria sm02
Nigeria, organization.organization_scope.organizations_with_this_scope, Democratic Socialist Movement
Nigeria, location.statistical_region.energy_use_per_capita, m.0nf5xdy
Nigeria, food.beer_country_region.beers_from_here, Guinness Foreign Extra Stout (Nigeria)
Nigeria, location.statistical_region.energy_use_per_capita, m.0nf5xbf
Nigeria, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc3h38p
Nigeria, location.statistical_region.high_tech_as_percent_of_manufactured_exports, g.1hhc3wt_h
Nigeria, location.country.administrative_divisions, Ondo State
Nigeria under Igbo rule, book.written_work.subjects, Nigeria
Nigeria, location.statistical_region.official_development_assistance, g.1hhc3k0rt
Nigeria, book.book_subject.works, No Longer at Ease
Nigeria, location.statistical_region.official_development_assistance, g.1hhc3f8m8
Nigeria, location.statistical_region.energy_use_per_capita, g.12460m865
Nigeria, common.topic.webpage, m.09wxdlk
Nigeria, organization.organization_member.member_of, m.04dj4jc
Nigeria, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc4h4zg
Guinness, food.brewery_brand_of_beer.beers_produced, Guinness Original
Nigeria, location.statistical_region.foreign_direct_investment_net_inflows, g.1s05_z3fk
Guinness Special Export Stout, food.beer.brewery_brand, Guinness
Nigeria, location.statistical_region.energy_use_per_capita, g.12461375t
Nigeria, location.statistical_region.high_tech_as_percent_of_manufactured_exports, g.1hhc3v5y2
Nigeria, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc3sjhl
Nigeria, organization.organization_founder.organizations_founded, World Trade Organization
Nigeria under Igbo rule, book.written_work.subjects, West Africa
Nigeria, location.country.administrative_divisions, Plateau State
Nigeria, food.beer_country_region.beers_from_here, Nigerian Breweries Star
Nigeria, book.book_subject.works, Hakeem Olajuwon
Nigeria, location.statistical_region.gni_in_ppp_dollars, g.12460tj5h
Nigeria, common.topic.subject_of, Akinwunmi Ambode
Nigeria, location.country.administrative_divisions, Bayelsa State
Nigeria, location.statistical_region.official_development_assistance, g.1hhc3glng
Federal republic, government.form_of_government.countries, Nigeria
Nigeria, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc3hgfr
Nigeria, location.statistical_region.high_tech_as_percent_of_manufactured_exports, g.1hhc4ks08
Nigeria, location.statistical_region.official_development_assistance, g.1hhc3d339
Nigeria, government.governmental_jurisdiction.agencies, Nigerian Federal Ministry of Education
Nigeria, location.location.partiallycontains, m.0wg8_cm
Guinness, food.brewery_brand_of_beer.beers_produced, Guinness Draught Guinness
Nigeria, location.statistical_region.gni_in_ppp_dollars, g.124608jyz
Nigeria, location.statistical_region.gni_in_ppp_dollars, m.0nfc6tc
Nigeria, location.country.national_anthem, m.0w8ff8v
West Africa, book.book_subject.works, Ethnic politics in Kenya and Nigeria
Nigeria, location.country.administrative_divisions, Kebbi State
Nigeria, location.country.form_of_government, Presidential system
Guinness Draught Guinness, food.beer.brewery_brand, Guinness
Democratic Party of Nigeria and the Cameroons, organization.organization.geographic_scope, Nigeria
Nigeria, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc44_1_
Nigeria, location.statistical_region.merchandise_trade_percent_of_gdp, g.12tb6f_0f
The Sun, book.newspaper.circulation_areas, Nigeria
Nigeria, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc3wdpb
Nigeria, location.country.second_level_divisions, Eti-Osa East
Nigeria, organization.organization_scope.organizations_with_this_scope, Social Democratic Party
Akinwunmi Ambode, common.topic.subjects, Nigeria
Nigeria, organization.organization_scope.organizations_with_this_scope, Northern Progressive Front
m.0j1b_4y, common.webpage.topic, Nigeria
Nigeria, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc4_4fn
Nigeria, location.statistical_region.gni_in_ppp_dollars, m.0nfc6s7
Nigeria sm02, common.image.appears_in_topic_gallery, Nigeria
Nigeria, location.statistical_region.gni_in_ppp_dollars, g.1245yxx_7
Nigeria, location.statistical_region.high_tech_as_percent_of_manufactured_exports, g.1hhc4l7zh
Nigeria, sports.sport_country.athletes, m.011fd1pv
Nigeria, location.statistical_region.official_development_assistance, g.1hhc515_8
Guinness, food.brewery_brand_of_beer.beers_produced, Guinness Foreign Extra Stout
Guinness, food.brewery_brand_of_beer.beers_produced, Guinness Kilkenny Draught Irish Cream Ale
Nigeria, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc47nrr
Nigeria, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc4yc86
Nigeria, location.country.administrative_divisions, Lagos State
Nigeria, location.statistical_region.gni_in_ppp_dollars, g.12460x5kz
Nigeria, location.statistical_region.gni_in_ppp_dollars, m.0nfc6yj
Nigeria, location.country.national_anthem, m.0h_1d0b
Nigeria, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc4y7px
Nigeria, book.book_subject.works, Arrow of God
Nigeria, government.governmental_jurisdiction.agencies, Nigerian Federal Ministry of Agriculture
Nigeria, organization.organization_scope.organizations_with_this_scope, National Democratic Coalition
Nigeria, location.statistical_region.official_development_assistance, g.1hhc4vdrm
Nigeria, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc4zjhp
Nigeria, organization.organization_member.member_of, m.0g5ghq8
Nigeria, location.statistical_region.gni_in_ppp_dollars, g.11b60thpws
Nigeria, location.statistical_region.official_development_assistance, g.1hhc4l4gt
Nigeria, location.country.administrative_divisions, Kaduna State
Nigeria, location.statistical_region.energy_use_per_capita, g.1245z7gyb
Nigeria, location.country.administrative_divisions, Eti-Osa East
Nigeria, organization.organization_scope.organizations_with_this_scope, Advanced Congress of Democrats
Nigeria, location.statistical_region.gni_in_ppp_dollars, m.0nfc6x8
Nigeria, location.statistical_region.gni_in_ppp_dollars, g.1245zfw10
Guinness Foreign Extra Stout (Nigeria), food.beer.brewery_brand, Guinness
Nigeria, location.statistical_region.gni_in_ppp_dollars, m.0nfc6r7
Nigeria, book.book_subject.works, Nigeria under Igbo rule
Nigeria, sports.sport_country.athletic_performances, m.0ypqm5p
Nigeria, location.statistical_region.foreign_direct_investment_net_inflows, g.1hhc3cl7_
Nigeria, location.statistical_region.official_development_assistance, g.1hhc3sr6f
Nigerian Breweries Star, food.beer.from_region, Nigeria
Nigeria, location.country.administrative_divisions, Imo State
Nigeria, book.book_subject.works, The trouble with Nigeria
Nigeria, sports.sport_country.athletic_performances, m.011pwrvt
Guinness Original, food.beer.brewery_brand, Guinness
Nigeria, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc3szdx
National Bureau of Statistics of Nigeria, organization.organization.geographic_scope, Nigeria
Nigeria, organization.organization_scope.organizations_with_this_scope, National Republican Convention
Nigeria, location.statistical_region.gni_in_ppp_dollars, g.1245_86h3
Nigeria, government.form_of_government.countries, Presidential system
Nigeria, location.statistical_region.high_tech_as_percent_of_manufactured_exports, g.1hhc3jj2s
Nigeria, base.aareas.schema.administrative_area.subdividing_type, Nigerian state
Socialist Party of Nigeria, organization.organization.geographic_scope, Nigeria
Nigeria, location.statistical_region.foreign_direct_investment_net_inflows, g.1hhc42w03
Nigeria, location.country.administrative_divisions, Edo State
Nigeria, location.statistical_region.gni_in_ppp_dollars, m.0nfc6sh
Nigeria, location.statistical_region.gni_in_ppp_dollars, g.12460n6mx
Guinness, food.brewery_brand_of_beer.beers_produced, Guinness Special Export Stout
Nigeria, organization.organization_scope.organizations_with_this_scope, Congress for Progressive Change
Nigeria, organization.organization_member.member_of, m.04kc4t8
m.0h_1d0b, government.national_anthem_of_a_country.country, Nigeria
Nigeria, location.statistical_region.official_development_assistance, g.1hhc54vbk
Nigerian Breweries Star, common.topic.notable_types, Beer
Nigeria, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc3b603
Nigeria, location.location.partiallycontains, m.0wg8_cg
Nigeria, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc3pyqh
Nigeria, location.statistical_region.energy_use_per_capita, g.1245zs10r
Guinness Foreign Extra Stout, food.beer.brewery_brand, Guinness
Nigeria, location.statistical_region.gni_in_ppp_dollars, g.1245zx7bh
Nigeria, location.statistical_region.gni_in_ppp_dollars, m.0nfc6y0
Nigeria, location.statistical_region.energy_use_per_capita, m.0nf5x9k
Nigeria, organization.organization_scope.organizations_with_this_scope, Fresh Democratic Party
Enugu State, base.biblioness.bibs_location.country, Nigeria
Guinness Foreign Extra Stout (Nigeria), food.beer.from_region, Nigeria
Nigeria, location.statistical_region.foreign_direct_investment_net_inflows, g.1hhc3__w8
Hakeem Olajuwon, book.written_work.subjects, Nigeria
Nigeria, location.country.administrative_divisions, Enugu State
Nigeria, common.topic.notable_types, Country
Nigeria, organization.organization_scope.organizations_with_this_scope, Democratic Alternative
Nigeria, location.statistical_region.energy_use_per_capita, g.12460fdnn
Nigeria, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc4my46
Nigeria, sports.sport_country.athletes, m.011c0_5d
Nigeria, location.country.currency_used, Nigerian naira
Nigeria, common.topic.article, m.05ch4
Nigeria, location.statistical_region.gni_in_ppp_dollars, m.0nfc6tw
Nigeria, location.statistical_region.gni_in_ppp_dollars, m.0nfc6w8
Nigeria, location.statistical_region.energy_use_per_capita, g.12460r13_
Nigeria, location.country.internet_tld, ng
Guinness, food.brewery_brand_of_beer.beers_produced, Guinness
Nigerian Federal Ministry of Education, government.government_agency.jurisdiction, Nigeria
Nigeria, location.statistical_region.gni_in_ppp_dollars, g.1245ytnkz
Alliance for Democracy, organization.organization.geographic_scope, Nigeria
Nigeria, location.statistical_region.official_development_assistance, g.1hhc3f_52
m.0b47fb1, common.webpage.topic, Nigeria
Nigeria, common.topic.webpage, m.0j1b_4y
Nigeria, location.statistical_region.official_development_assistance, g.1hhc438yl
Nigeria, location.country.administrative_divisions, Ebonyi State
Nigeria, location.statistical_region.gni_in_ppp_dollars, m.0nfc6y8
Nigeria, location.location.partiallycontains, m.0wg8_d7
Nigeria, organization.organization_scope.organizations_with_this_scope, Accord
m.011pwrvt, sports.competitor_competition_relationship.country, Nigeria
Nigeria, location.statistical_region.high_tech_as_percent_of_manufactured_exports, g.1hhc3qpdy
Nigeria, location.location.partiallycontains, m.012m7xmp
Guinness, food.brewery_brand_of_beer.beers_produced, Guinness Smithwicks
Nigeria, location.statistical_region.energy_use_per_capita, g.12460__2t
Nigeria, base.locations.countries.continent, Africa
Nigeria, location.statistical_region.gni_in_ppp_dollars, m.0nfc6sr
Nigeria, organization.organization_member.member_of, m.011g1ntc
Nigeria, location.statistical_region.high_tech_as_percent_of_manufactured_exports, g.1hhc4wchx
Nigeria, book.book_subject.works, Emeka
Nigeria, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc53pmm
Nigeria, location.statistical_region.high_tech_as_percent_of_manufactured_exports, g.1q5k2q6sk
Nigeria, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc3gtbg
Nigeria, location.statistical_region.official_development_assistance, g.1hhc3b2mz
Nigeria, location.country.form_of_government, Federal republic
Nigeria, organization.organization_scope.organizations_with_this_scope, Farafina Trust
Nigeria, common.topic.notable_for, g.125bs_7r4
Nigeria, location.statistical_region.foreign_direct_investment_net_inflows, g.1hhc42f7j
Democratic Socialist Movement, organization.organization.geographic_scope, Nigeria
Nigeria, location.statistical_region.energy_use_per_capita, g.12460l404
Nigeria, organization.organization_scope.organizations_with_this_scope, Midwest Democratic Front
Nigeria, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc4zjpy
Nigerian Federal Ministry of Commerce, government.government_agency.jurisdiction, Nigeria
Thisday, book.newspaper.circulation_areas, Nigeria
Nigeria, location.statistical_region.high_tech_as_percent_of_manufactured_exports, g.1hhc3pyqp
Nigeria, location.statistical_region.gni_in_ppp_dollars, g.12460brw6
Nigeria, location.statistical_region.official_development_assistance, g.1hhc3msc7
Guinness Foreign Extra Stout, common.topic.notable_types, Beer
Nigeria, location.country.administrative_divisions, Kano State
Nigeria, location.statistical_region.high_tech_as_percent_of_manufactured_exports, g.1s0622j3g
Nigeria, location.statistical_region.gni_in_ppp_dollars, m.0nfc6ws
Nigeria, location.statistical_region.gni_in_ppp_dollars, m.0nfc6xs
Presidential system, government.form_of_government.countries, Nigeria
Nigeria, location.statistical_region.gni_in_ppp_dollars, g.1245z2s7z
Nigeria, location.statistical_region.energy_use_per_capita, m.0nf5xcz
Guinness Foreign Extra Stout (Nigeria), food.beer.containers, m.04dqygc
Nigeria, common.topic.subject_of, Femi Hamzat
Nigeria, location.statistical_region.gni_in_ppp_dollars, m.0nfc6ys
West Africa, book.book_subject.works, Nigeria under Igbo rule
Nigeria, location.statistical_region.places_exported_to, m.049376v
Nigeria, location.statistical_region.official_development_assistance, g.1hhc3ltzn
Nigeria, government.governmental_jurisdiction.agencies, Nigerian Federal Ministry of Commerce
Guinness Special Export Stout, common.topic.notable_types, Beer
Nigeria, location.statistical_region.foreign_direct_investment_net_inflows, g.1hhc3qg69
Nigeria, location.country.capital, Abuja
Nigeria, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc4r38d
Nigeria, location.statistical_region.high_tech_as_percent_of_manufactured_exports, g.1hhc3cl5r
Nigeria, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc3k0xs
Nigeria, location.statistical_region.gni_in_ppp_dollars, m.0nfc6rr
m.011ch39n, sports.competitor_competition_relationship.country, Nigeria
Nigeria, organization.organization_scope.organizations_with_this_scope, National Democratic Party
Nigeria, location.country.administrative_divisions, Anambra State
Nigeria, location.statistical_region.gni_in_ppp_dollars, g.1245_t0tl
Nigeria, location.statistical_region.energy_use_per_capita, m.0nf5xjn
Nigeria, location.statistical_region.gni_in_ppp_dollars, m.0nfc6q_
Guinness Original, common.topic.notable_types, Beer
Nigeria, organization.organization_member.member_of, m.04ddst2
Nigeria, sports.sport_country.athletic_performances, m.011ch39n
Nigeria, location.statistical_region.merchandise_trade_percent_of_gdp, g.11b71rdjdh
Guinness, food.brewery_brand_of_beer.beers_produced, Guinness Stout
Nigeria, location.statistical_region.official_development_assistance, g.1hhc4lc2f
Nigeria, location.statistical_region.gni_in_ppp_dollars, m.0nfc6z0
Nigeria, location.statistical_region.official_development_assistance, g.1hhc3pyc8
Nigeria, location.country.administrative_divisions, Gombe State
Nigeria, organization.organization_scope.organizations_with_this_scope, Labour Party
Nigeria, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc3mspl
Ethnic politics in Kenya and Nigeria, book.written_work.subjects, Africa
Nigeria, location.statistical_region.gni_in_ppp_dollars, m.0nfc6v3
Communist Party of Nigeria and the Cameroons, organization.organization.geographic_scope, Nigeria
m.0ypqm5p, sports.competitor_competition_relationship.country, Nigeria
Nigeria, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc4mhth
Nigeria, location.country.administrative_divisions, Zamfara State
Nigeria, location.statistical_region.gni_in_ppp_dollars, m.0nfc6r_
Nigeria, location.statistical_region.gni_in_ppp_dollars, m.0nfc6p_
Nigeria, periodicals.newspaper_circulation_area.newspapers, Thisday
Nigeria, location.statistical_region.official_development_assistance, g.1hhc3rdkv
Nigeria, location.statistical_region.energy_use_per_capita, g.1245zcvcr
Nigeria, sports.sport_country.athletic_performances, m.011dbq1p
Nigeria, organization.organization_member.member_of, m.05kyqtr
m.011fd1pv, sports.competitor_country_relationship.country, Nigeria
Nigeria, organization.organization_scope.organizations_with_this_scope, Northern People's Congress
Nigeria, common.topic.webpage, m.0b6s2z_
Nigeria, organization.organization_scope.organizations_with_this_scope, Progressive Governors Forum
Nigeria, location.statistical_region.energy_use_per_capita, g.12460dnjc
Nigeria, base.ontologies.ontology_instance.equivalent_instances, m.07nffc2
Nigeria, location.statistical_region.foreign_direct_investment_net_inflows, g.1hhc4cg0k
Nigeria, location.statistical_region.official_development_assistance, g.1hhc4f8fd
Nigeria, location.statistical_region.official_development_assistance, g.1hhc40jx4
Nigeria, location.statistical_region.energy_use_per_capita, g.12460262g
Nigeria under Igbo rule, book.written_work.subjects, Africa
Nigeria, location.location.partiallycontains, m.0wg8_cy
Nigeria, location.statistical_region.gni_in_ppp_dollars, m.0nfc6w0
Nigeria, organization.organization_scope.organizations_with_this_scope, Grassroots Democratic Movement
Nigeria, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc4j90b
Nigeria, organization.organization_scope.organizations_with_this_scope, Alliance for Democracy
Nigeria, location.statistical_region.gni_in_ppp_dollars, m.0nfc6rh
Nigeria, location.statistical_region.official_development_assistance, g.1hhc41wxn
Nigeria, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc3xphz
Nigerian state, freebase.type_hints.included_types, Topic
The Punch, book.newspaper.circulation_areas, Nigeria
Guinness, food.brewery_brand_of_beer.beers_produced, Guinness Foreign Extra Stout (Nigeria)
Nigeria, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc4cgkd
Nigeria, location.statistical_region.high_tech_as_percent_of_manufactured_exports, g.1hhc4vv02
Nigeria, location.statistical_region.gni_in_ppp_dollars, g.1245zcf9_
Nigeria, location.statistical_region.gni_in_ppp_dollars, m.0nfc6wj
Nigeria, location.location.partiallycontains, m.0wg8_d2
Nigeria, location.statistical_region.official_development_assistance, g.1hhc512_t
Nigeria, book.book_subject.works, Half of a Yellow Sun
Guinness, common.topic.notable_types, Brewery / Brand of beer
Nigeria, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc53_qn
Nigeria, organization.organization_scope.organizations_with_this_scope, All Progressives Congress
Nigeria, location.location.partiallycontains, m.0wg8_cs
Nigeria, location.statistical_region.energy_use_per_capita, g.1245z8dwt
Nigeria, location.statistical_region.energy_use_per_capita, g.12460n6l5
Nigeria, location.statistical_region.official_development_assistance, g.1hhc51wzj
Nigeria, location.statistical_region.official_development_assistance, g.1hhc3t8fz
Nigeria, location.country.administrative_divisions, Rivers State
Nigeria, location.statistical_region.energy_use_per_capita, g.1245zqykr
Nigeria, location.location.partiallycontains, m.0wg8_dd
Guinness, food.beer.brewery_brand, Guinness
m.0b6s2z_, common.webpage.topic, Nigeria
Nigeria, location.statistical_region.official_development_assistance, g.1hhc3v92g
Nigeria, location.statistical_region.official_development_assistance, g.1hhc3m0hf
Nigeria, location.country.official_language, English Language
m.09wxdlk, common.webpage.topic, Nigeria
Nigeria, location.statistical_region.gni_in_ppp_dollars, m.0nfc6qr
Nigeria, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc3k0xr
National Bureau of Statistics of Nigeria, government.government_agency.jurisdiction, Nigeria
West Africa, book.book_subject.works, The trouble with Nigeria
Grassroots Democratic Movement, organization.organization.geographic_scope, Nigeria
m.011c0_5d, sports.competitor_country_relationship.country, Nigeria
Nigeria, location.statistical_region.gni_in_ppp_dollars, g.12460vnqs
Nigeria, sports.sport_country.athletic_performances, m.011fd2b8
Nigeria, organization.organization_scope.organizations_with_this_scope, National Conscience Party

Answer: Presidential system
Federal republic