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 country with the capital of Luanda conducts trade with SOuth Africa? 
Knowledge Triplets: Luanda Railway, rail.railway.terminuses, Malanje
South Africa, location.country.currency_used, South African rand
South Africa, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc3zlll
South Africa, location.statistical_region.trade_balance_as_percent_of_gdp, g.1hhc512zb
Angola, location.location.partiallycontains, m.0wg934d
m.0bfmnhc, location.adjoining_relationship.adjoins, Luanda Province
South Africa, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc4mhtn
South Africa, location.statistical_region.trade_balance_as_percent_of_gdp, g.1hhc499fg
Linton Wells II, people.person.place_of_birth, Luanda Province
m.0jwkh8p, location.mailing_address.citytown, Luanda
Luanda Province, location.location.contains, Ícolo e Bengo
South Africa, location.country.form_of_government, Parliamentary republic
Luanda, location.location.contains, g.1203lvkjj
South Africa, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc4nwb9
South Africa, location.statistical_region.trade_balance_as_percent_of_gdp, g.1hhc3jhxs
Luanda, travel.travel_destination.tourist_attractions, Bicauri National Park
Luanda, travel.travel_destination.tourist_attractions, Cameia National Park
South Africa, location.country.national_anthem, m.0bm_3s4
South Africa, location.statistical_region.trade_balance_as_percent_of_gdp, g.1hhc3f8l2
Capture of Luanda, common.topic.notable_types, Military Conflict
Luanda, location.location.contains, Vip Inn Skyna Luanda
m.04kg285, location.geometry.delineates_location, Luanda Province
South Africa, location.country.national_anthem, m.0h_1ff3
South Africa, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc4yppv
South Africa, location.statistical_region.debt_service_as_percent_of_trade_volume, g.1hhc4gv9x
Luanda, travel.travel_destination.tourist_attractions, Mupa National Park
Luanda, location.location.events, Fractionism
South Africa, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc43hyq
South Africa, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc41kqd
South Africa, common.topic.webpage, m.09w95vh
South Africa, common.topic.webpage, m.09wg_b2
South Africa, common.topic.article, m.0hzm8
m.0wffx_5, sports.competitor_competition_relationship.country, South Africa
m.011c33z6, sports.competitor_competition_relationship.country, South Africa
South Africa, location.statistical_region.trade_balance_as_percent_of_gdp, g.1hhc4mckv
World Trade Organization, organization.organization.founders, South Africa
m.04fl3nj, location.imports_and_exports.exported_to, Angola
South Africa, location.statistical_region.trade_balance_as_percent_of_gdp, g.1hhc3hg80
Angola, location.location.partially_contains, Cunene River
Luanda in 2005, common.image.size, m.01xgrpv
Luanda, location.location.containedby, Angola
Malanje, rail.railway_terminus.railways_terminating_here, Luanda Railway
South Africa, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc4yl16
South Africa, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc3xpj1
South Africa, location.statistical_region.trade_balance_as_percent_of_gdp, g.1hhc3lhyz
South Africa, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc4ysq7
South Africa, common.topic.notable_types, Country
South Africa, location.country.capital, Pretoria
Luanda Railway, common.topic.notable_for, g.1257grsng
South Africa, location.statistical_region.trade_balance_as_percent_of_gdp, g.1hhc3mbxs
South Africa, location.statistical_region.debt_service_as_percent_of_trade_volume, g.1hhc4r9j0
South Africa, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc44fcw
Luiana National Park, travel.tourist_attraction.near_travel_destination, Luanda
South Africa, location.statistical_region.trade_balance_as_percent_of_gdp, g.1hhc522vp
Viana, location.location.containedby, Luanda Province
Luanda Province, location.location.contains, Cacuaco
Luanda Province, location.location.adjoin_s, m.0bfmngx
South Africa, location.statistical_region.debt_service_as_percent_of_trade_volume, g.1hhc4dtcf
South Africa, location.statistical_region.trade_balance_as_percent_of_gdp, g.1hhc3yf0p
South Africa, common.topic.webpage, m.09ypk4j
m.0zfvcxt, sports.competitor_competition_relationship.country, South Africa
m.07mb0z5, location.mailing_address.citytown, Luanda
South Africa, location.country.administrative_divisions, Eastern Cape
Ícolo e Bengo, location.location.containedby, Luanda Province
South Africa, common.topic.webpage, m.09xlr56
South Africa, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc44_23
South Africa, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc3j9m7
South Africa, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc4vdp4
South Africa, base.aareas.schema.administrative_area.administrative_area_type, Sovereign state
Angola, common.topic.notable_types, Country
Luanda Province, location.location.contains, Sambizanga
South Africa, common.topic.webpage, m.09wytxh
Luanda Province, location.location.people_born_here, Anibal João Melo
South Africa, location.statistical_region.trade_balance_as_percent_of_gdp, g.1hhc3zgwd
South Africa, location.statistical_region.trade_balance_as_percent_of_gdp, g.12tb6fzpj
South Africa, location.country.capital, Bloemfontein
South Africa, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc3s6yl
Luanda, location.location.contains, Edificio Sonangol
Luanda Province, location.location.events, 2010 Africa Cup of Nations
Luanda, travel.travel_destination.tourist_attractions, Cunene River
Cameia National Park, travel.tourist_attraction.near_travel_destination, Luanda
Pretoria, base.biblioness.bibs_location.country, South Africa
South Africa, location.statistical_region.trade_balance_as_percent_of_gdp, g.1hhc3rdyf
South Africa, location.statistical_region.trade_balance_as_percent_of_gdp, g.1hhc51wy1
South Africa, common.topic.webpage, m.09xtxqn
South Africa, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc42f51
South Africa, base.uncommon.topic.exceptions, City/Town/Village should pertain to Ghana, since City/Town/Village subdivides Ghanaian Municipal District.
Africa, base.locations.continents.countries_within, Angola
Angola, base.aareas.schema.administrative_area.administrative_children, Luanda Province
South Africa, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc4c404
South Africa, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc4mhtm
m.011c07qf, sports.competitor_competition_relationship.country, South Africa
South Africa, location.statistical_region.trade_balance_as_percent_of_gdp, g.1hhc53kyq
m.011nrnn_, sports.competitor_competition_relationship.country, South Africa
Luanda, location.location.contains, g.122s425q
South Africa, location.statistical_region.debt_service_as_percent_of_trade_volume, g.1hhc51_gw
m.0b659gs, sports.competitor_competition_relationship.country, South Africa
South Africa, organization.organization_founder.organizations_founded, World Trade Organization
Dutch–Portuguese War, time.event.includes_event, Capture of Luanda
Luanda in 2005, common.image.appears_in_topic_gallery, Luanda
KwaZulu-Natal, location.administrative_division.country, South Africa
Luanda, rail.railway_terminus.railways_terminating_here, Luanda Railway
South Africa, location.statistical_region.trade_balance_as_percent_of_gdp, g.1hhc3l9c7
Luanda Province, common.topic.article, m.029qj0
Luanda, location.location.contains, g.1q66fl00x
Luanda, travel.travel_destination.tourist_attractions, Kalandula Falls
Luanda, common.topic.image, Location of Luanda in Angola
South Africa, location.statistical_region.trade_balance_as_percent_of_gdp, g.1hhc4strf
South Africa, location.statistical_region.trade_balance_as_percent_of_gdp, g.1hhc4mckw
South Africa, common.topic.webpage, m.09w6px6
South Africa, location.statistical_region.trade_balance_as_percent_of_gdp, g.1hhc4f7s3
South Africa, language.human_language.countries_spoken_in, Portuguese Language
South Africa, location.statistical_region.trade_balance_as_percent_of_gdp, g.1hhc4bxrh
Angola, location.country.languages_spoken, Portuguese Language
Palácio de Ferro, location.location.containedby, Luanda
South Africa, common.topic.webpage, m.09w6p55
Union of South Africa, location.country.capital, Pretoria
m.0dh54cs, sports.competitor_competition_relationship.country, South Africa
South Africa, common.topic.webpage, m.09wgnp3
North West, location.administrative_division.country, South Africa
South Africa, location.statistical_region.debt_service_as_percent_of_trade_volume, g.1hhc3xpmd
Union of South Africa, location.country.official_language, English Language
m.04fl3nj, location.imports_and_exports.exported_to, Angola
Iona National Park, travel.tourist_attraction.near_travel_destination, Luanda
South Africa, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc3n9wq
Luanda Province, location.location.contains, Luanda
South Africa, location.statistical_region.debt_service_as_percent_of_trade_volume, g.1hhc4w0_0
Luanda, location.location.contains, g.11x7vg687
South Africa, base.locations.countries.continent, Africa
Angola, location.location.containedby, Africa
South Africa, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc4g98_
South Africa, location.statistical_region.debt_service_as_percent_of_trade_volume, g.1hhc4g9dk
Luanda Railway, common.topic.notable_types, Railway
South Africa, location.statistical_region.debt_service_as_percent_of_trade_volume, g.1hhc50ckk
m.049ygq8, location.imports_and_exports.imported_from, South Africa
m.011cnl7d, sports.competitor_competition_relationship.country, South Africa
m.0jwk7lx, location.mailing_address.citytown, Luanda
South Africa, location.country.capital, Cape Town
South Africa, location.country.administrative_divisions, Mpumalanga
South Africa, location.statistical_region.trade_balance_as_percent_of_gdp, g.1hhc37h5r
Luanda Province, base.aareas.schema.administrative_area.administrative_parent, Angola
South Africa, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc51hmt
Agostinho Neto University, location.location.containedby, Luanda
South Africa, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc3srbz
South Africa, location.statistical_region.debt_service_as_percent_of_trade_volume, g.1hhc488yx
Luanda Province, common.topic.notable_for, g.125c7mkmc
South Africa, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc469vc
m.011cgkqm, sports.competitor_competition_relationship.country, South Africa
Union of South Africa, location.country.capital, Bloemfontein
South Africa, location.statistical_region.trade_balance_as_percent_of_gdp, g.11b60qlhjl
Luanda, location.location.contains, Jean Piaget University of Angola
Angola, location.location.events, South African Border War
Capture of Luanda, base.culturalevent.event.entity_involved, Dutch Republic
Bicauri National Park, travel.tourist_attraction.near_travel_destination, Luanda
South Africa, location.country.official_language, Venda Language
South Africa, location.statistical_region.trade_balance_as_percent_of_gdp, g.1hhc382bf
South Africa, common.topic.notable_types, Country
South Africa, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc46j51
South Africa, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc4wpqw
Angola, location.country.administrative_divisions, Malanje Province
South Africa, location.statistical_region.trade_balance_as_percent_of_gdp, g.1hhc4qpks
South Africa, location.statistical_region.trade_balance_as_percent_of_gdp, g.1hhc4j8mn
Angola, location.statistical_region.places_imported_from, m.04fl3nj
Luanda, common.topic.notable_types, City/Town/Village
South Africa, location.statistical_region.debt_service_as_percent_of_trade_volume, g.1hhc53l02
South Africa, common.topic.webpage, m.09wkc04
South Africa, common.topic.webpage, m.09y3jvk
South Africa, common.topic.webpage, m.09yn6tg
Luanda Province, common.topic.image, Map of Angola with the province highlighted
South Africa, common.topic.webpage, m.09x4qm_
South Africa, location.statistical_region.trade_balance_as_percent_of_gdp, g.1hhc4y_v8
Angola, location.country.administrative_divisions, Cuando Cubango Province
Angola, location.country.capital, Luanda
South Africa, location.statistical_region.debt_service_as_percent_of_trade_volume, g.1hhc4yky7
Time zone(s), freebase.valuenotation.is_reviewed, Angola
Union of South Africa, location.country.capital, Cape Town
Bloemfontein, base.biblioness.bibs_location.country, South Africa
Edificio Sonangol, location.location.containedby, Luanda
Luanda Province, location.location.geolocation, m.0wmbqkf
Luanda Province, location.location.geometry, m.04kg285
South Africa, location.statistical_region.trade_balance_as_percent_of_gdp, g.1hhc47bb8
South African Border War, time.event.locations, Angola
South Africa, location.statistical_region.trade_balance_as_percent_of_gdp, g.1hhc3f8c7
South Africa, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc3qpdq
m.0b64ysk, sports.competitor_competition_relationship.country, South Africa
South Africa, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc4xffk
Luanda, location.location.geolocation, m.0239qjm
Earth, base.aareas.schema.administrative_area.administrative_parent, Angola
South Africa, location.statistical_region.trade_balance_as_percent_of_gdp, g.1hhc512z9
Mupa National Park, travel.tourist_attraction.near_travel_destination, Luanda
South Africa, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc4h4zn
South Africa, common.topic.webpage, m.0b485gv
South Africa, common.topic.webpage, m.09x1njk
Location of Luanda in Angola, common.image.size, m.0291dqt
South Africa, freebase.valuenotation.is_reviewed, Time zone(s)
Luanda, location.location.containedby, Africa
Luanda Province, location.location.containedby, Angola
Luanda Province, base.aareas.schema.administrative_area.administrative_area_type, Angolan province
South Africa, location.statistical_region.trade_balance_as_percent_of_gdp, g.1hhc4qpsr
South Africa, location.statistical_region.debt_service_as_percent_of_trade_volume, g.1hhc39x1m
Luanda's waterfront, common.image.appears_in_topic_gallery, Luanda
South Africa, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc3g30n
South Africa, location.statistical_region.debt_service_as_percent_of_trade_volume, g.1s064rmpx
South Africa, location.statistical_region.trade_balance_as_percent_of_gdp, g.1hhc4pg7l
Catholic University of Angola, location.location.containedby, Luanda
South Africa, common.topic.webpage, m.09y8fqs
South Africa, base.aareas.schema.administrative_area.administrative_parent, Earth
Luanda, location.country.capital, Angola
Jean Piaget University of Angola, location.location.containedby, Luanda
Luanda, location.statistical_region.population, g.11bc84y4zh
South Africa, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc4nwbb
m.0jwk1l0, location.mailing_address.citytown, Luanda
Luanda Province, location.statistical_region.population, g.11bc886s8f
South Africa, location.statistical_region.trade_balance_as_percent_of_gdp, g.1hhc53c8s
Luanda, location.location.events, 2013 Festa do Cinema Italiano
Cangandala National Park, travel.tourist_attraction.near_travel_destination, Luanda
Portuguese Language, location.country.languages_spoken, Angola
South Africa, location.statistical_region.debt_service_as_percent_of_trade_volume, g.11b71x3fy0
South Africa, location.statistical_region.trade_balance_as_percent_of_gdp, g.1hhc3n6hn
City/Town/Village should pertain to Ghana, since City/Town/Village subdivides Ghanaian Municipal District., base.uncommon.topic.exceptions, Angola
m.0bm_3s4, government.national_anthem_of_a_country.country, South Africa
South Africa, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc3czz5
South Africa, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc469mz
m.0zfv65_, sports.competitor_competition_relationship.country, South Africa
Free State, location.administrative_division.country, South Africa
Luanda Province, location.location.adjoin_s, m.0bfmnhc
2013 Festa do Cinema Italiano, time.event.locations, Luanda
Luanda, location.location.contains, g.1hc0q_rtp
Luanda's waterfront, common.image.size, m.02cs3t6
Luanda Province, location.location.events, Battle of Quifangondo
South Africa, location.statistical_region.trade_balance_as_percent_of_gdp, g.1hhc3xt3c
m.011c078g, sports.competitor_country_relationship.country, South Africa
South Africa, common.topic.webpage, m.09yhyk2
South Africa, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc3xpyc
South Africa, location.country.official_language, English Language
South Africa, location.statistical_region.trade_balance_as_percent_of_gdp, g.1hhc4vm21
Sovereign state, base.aareas.schema.administrative_area.administrative_area_type, Angola
South Africa, location.statistical_region.trade_balance_as_percent_of_gdp, g.1hhc512zc
South Africa, location.statistical_region.merchandise_trade_percent_of_gdp, g.11b71tykzb
South Africa, common.topic.webpage, m.09xrrh7
South Africa, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc3npy2
National Museum of Slavery, travel.tourist_attraction.near_travel_destination, Luanda
Union of South Africa, common.topic.notable_types, Country
South Africa, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc43vbv
South Africa, location.statistical_region.trade_balance_as_percent_of_gdp, g.1hhc3j9fj
South Africa, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc4x6fp
South Africa, location.statistical_region.trade_balance_as_percent_of_gdp, g.1hhc4gvg7
South Africa, location.statistical_region.trade_balance_as_percent_of_gdp, g.1hhc4856m
South Africa, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc5434n
m.0fq65dr, location.imports_and_exports.exported_to, South Africa
Quatro de Fevereiro Airport, aviation.airport.serves, Luanda
South Africa, location.statistical_region.trade_balance_as_percent_of_gdp, g.1hhc4z35s
Luanda, common.topic.image, Luanda's waterfront
South Africa, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc52mv7
Luanda Province, common.topic.notable_types, Administrative Division
South Africa, common.topic.webpage, m.0b47jyp
South Africa, location.statistical_region.trade_balance_as_percent_of_gdp, g.1hhc3jtqc
Luanda, location.location.contains, Palácio de Ferro
m.011c10py, sports.competitor_competition_relationship.country, South Africa
South Africa, common.topic.webpage, m.09yj37v
Luanda, location.location.events, Capture of Luanda
m.0b64yw4, sports.competitor_competition_relationship.country, South Africa
South Africa, location.statistical_region.debt_service_as_percent_of_trade_volume, g.1hhc3msl1
South Africa, location.statistical_region.merchandise_trade_percent_of_gdp, g.12tb6f740
Luanda, common.topic.notable_for, g.125f53fwc
South Africa, common.topic.notable_for, g.12552tl3l
Union of South Africa, location.country.currency_used, South African pound
Vip Inn Skyna Luanda, location.location.containedby, Luanda
South Africa, location.statistical_region.trade_balance_as_percent_of_gdp, g.1hhc4h4sl
South Africa, base.locations.countries.continent, Africa
District 9, film.film.country, South Africa
m.0j52p1v, rail.railway_gauge_relationship.railway, Luanda Railway
South Africa, location.statistical_region.debt_service_as_percent_of_trade_volume, g.1hhc3tsh3
South Africa, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc3pyyb
South Africa, location.country.administrative_divisions, Northern Cape
South Africa, location.country.administrative_divisions, Gauteng
Location of Luanda in Angola, common.image.appears_in_topic_gallery, Luanda
m.08nk2z1, sports.competitor_competition_relationship.country, South Africa
South Africa, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc3npy1
South Africa, common.topic.webpage, m.0b46v3v
South Africa, common.topic.webpage, m.09y3wbg
Luanda, location.location.contains, Agostinho Neto University
Capture of Luanda, time.event.included_in_event, Dutch–Portuguese War
Luanda, common.topic.image, Luanda in 2005
Luanda Province, location.location.contains, Cazenga
South Africa, location.statistical_region.trade_balance_as_percent_of_gdp, g.1hhc3lm7t
Luanda Province, location.location.contains, Viana
m.09dvpgk, base.ontologies.ontology_instance_mapping.freebase_topic, Luanda
Luanda, location.location.containedby, Luanda Province
Luanda, travel.travel_destination.tourist_attractions, Iona National Park
Luanda Railway, rail.railway.terminuses, Luanda
Cape Town, base.biblioness.bibs_location.country, South Africa
South Africa, location.statistical_region.trade_balance_as_percent_of_gdp, g.1hhc45tmz
Mpumalanga, location.administrative_division.country, South Africa
Luanda Province, location.location.contains, Samba, Luanda
Angola, location.country.administrative_divisions, Luanda Province
Luanda, base.ontologies.ontology_instance.equivalent_instances, m.09dvpgk
Luanda Province, location.administrative_division.country, Angola
Luanda, location.location.contains, g.1q66pnhvq
m.011cjl4y, sports.competitor_competition_relationship.country, South Africa
Luanda, travel.travel_destination.tourist_attractions, Quiçama National Park
South Africa, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc3zllm
Luanda, travel.travel_destination.tourist_attractions, Cangandala National Park
Angola, location.country.internet_tld, ao
Luanda, location.location.contains, g.122wbmxs
Luanda, location.location.contains, g.1q66rsyf1
South Africa, location.statistical_region.debt_service_as_percent_of_trade_volume, g.1hhc4gvjp
South Africa, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc4krmf
South Africa, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc3ccd3
2005 CPLP Games, time.event.locations, Luanda
South Africa, location.statistical_region.trade_balance_as_percent_of_gdp, g.1hhc3yvd8
South Africa, common.topic.webpage, m.09w_b1b
Cunene River, travel.tourist_attraction.near_travel_destination, Luanda
Luanda Railway, common.topic.image, Luanda railway line locomotive
South Africa, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc4b28p
Angola, location.country.administrative_divisions, Bengo Province
South Africa, location.country.administrative_divisions, Limpopo
South Africa, location.statistical_region.trade_balance_as_percent_of_gdp, g.1hhc4vdq6
Capture of Luanda, time.event.locations, Luanda
South Africa, location.statistical_region.trade_balance_as_percent_of_gdp, g.1hhc4wt1x
South Africa, location.country.administrative_divisions, Free State
Luanda Province, location.location.people_born_here, Linton Wells II
South Africa, location.country.administrative_divisions, Western Cape
South Africa, location.statistical_region.debt_service_as_percent_of_trade_volume, g.1hhc4xvn7
South Africa, location.imports_and_exports.imported_from, m.04fl3nj
South Africa, common.topic.webpage, m.0b47_ln
South Africa, location.statistical_region.trade_balance_as_percent_of_gdp, g.1hhc4_7m0
South Africa, location.statistical_region.trade_balance_as_percent_of_gdp, g.1hhc499fh
South Africa, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc4k330
South Africa, common.topic.webpage, m.09wtx_v
Angola, location.country.official_language, Portuguese Language
South Africa, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc4q2dk
Fractionism, time.event.locations, Luanda
South Africa, location.statistical_region.trade_balance_as_percent_of_gdp, g.1hhc3sn0_
Luanda, location.location.contains, Catholic University of Angola
Country, common.topic.notable_types, Angola
Capture of Luanda, base.culturalevent.event.entity_involved, Cornelis Jol
South Africa, location.statistical_region.trade_balance_as_percent_of_gdp, g.1hhc3knzd
Capture of Luanda, common.topic.notable_for, g.125cjychk
Angola, base.locations.countries.continent, Africa
Luanda, travel.travel_destination.tourist_attractions, Luiana National Park
Battle of Quifangondo, time.event.locations, Luanda Province
South Africa, location.country.internet_tld, za
Angola, freebase.valuenotation.is_reviewed, Time zone(s)
Luanda, location.location.nearby_airports, Quatro de Fevereiro Airport
Luanda, location.location.events, 2005 CPLP Games
South Africa, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc4wt6z
South Africa, location.statistical_region.trade_balance_as_percent_of_gdp, g.1hhc3rdyd
m.0bfmngx, location.adjoining_relationship.adjoins, Luanda Province
South Africa, location.statistical_region.debt_service_as_percent_of_trade_volume, g.1hhc3r2qc
Vip Inn Skyna Luanda, common.topic.article, m.07mb7d4
South Africa, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc54r1n
South Africa, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc4gvn6
Luanda, travel.travel_destination.tourist_attractions, National Museum of Slavery
m.0h_1ff3, government.national_anthem_of_a_country.country, South Africa
South Africa, location.statistical_region.debt_service_as_percent_of_trade_volume, g.1hhc4t_pf
South Africa, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc3m0ng
South Africa, common.topic.webpage, m.09yvg5q
Luanda Railway, common.topic.article, m.02qzh6t
Luanda Railway, rail.railway.gauge, m.0j52p1v
South Africa, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc3hshp
South Africa, location.statistical_region.trade_balance_as_percent_of_gdp, g.1hhc46r0_
Cacuaco, location.location.containedby, Luanda Province
Capture of Luanda, base.culturalevent.event.entity_involved, Portuguese Empire
Africa, location.location.containedby, Angola
Capture of Luanda, common.topic.article, m.0bs2tls
m.04fl3nj, location.imports_and_exports.imported_from, South Africa
South Africa, location.statistical_region.trade_balance_as_percent_of_gdp, g.1hhc50x5d
Luanda, common.topic.article, m.04nt7
South Africa, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc4gvwk
Quiçama National Park, travel.tourist_attraction.near_travel_destination, Luanda
South Africa, location.country.administrative_divisions, North West
South Africa, location.statistical_region.merchandise_trade_percent_of_gdp, g.1hhc4y4ct
m.048wjpz, location.imports_and_exports.exported_to, South Africa
South Africa, location.country.administrative_divisions, KwaZulu-Natal

Answer: Angola