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 kind of political system does the jurisdiction with a position called Member of the Parliament of South Africa have? 
Knowledge Triplets: Latvia, location.country.form_of_government, Parliamentary republic
Parliamentary republic, government.form_of_government.countries, Dominica
Government Office or Title, type.type.expected_by, Offices/Positions Within the Body
Kyrgyzstan, location.country.form_of_government, Parliamentary republic
Azerbaijan, location.country.form_of_government, Constitutional republic
Dominica, government.governmental_jurisdiction.government, Parliamentary republic
Helen Suzman, government.politician.government_positions_held, m.05910yx
Germany, location.country.form_of_government, Parliamentary republic
Democratic Republic of Afghanistan, location.country.form_of_government, Parliamentary republic
Parliamentary republic, government.form_of_government.countries, Libya
Member of Parliament, government.government_office_category.offices, Member of the Victorian Legislative Assembly
Constitutional republic, government.form_of_government.countries, Brazil
Parliamentary republic, government.form_of_government.countries, Iceland
m.05v7_mw, government.government_position_held.basic_title, Member of Parliament
Parliamentary republic, government.form_of_government.countries, Republic of Kosovo
Constitutional republic, government.form_of_government.countries, Chile
Mozambique, location.country.form_of_government, Constitutional republic
Far Eastern Republic, location.country.form_of_government, Parliamentary republic
Zakhele Mbhele, government.politician.government_positions_held, m.011m7853
m.011m7853, freebase.valuenotation.has_no_value, To
Iceland, location.country.form_of_government, Constitutional republic
Parliamentary republic, government.form_of_government.countries, Malta
Member of the Victorian Legislative Assembly, common.topic.notable_types, Government Office or Title
Member of Parliament, government.government_office_category.offices, Member of the European Parliament
Mauritius, location.country.form_of_government, Parliamentary republic
Kgalema Motlanthe, people.person.nationality, South Africa
Member of the Parliament of Kiribati, common.topic.notable_types, Government Office or Title
El Salvador, location.country.form_of_government, Constitutional republic
Ukrainian People's Republic, location.country.form_of_government, Parliamentary republic
Office, position, or title, owl#inverseOf, Office Holders
Constitutional republic, government.form_of_government.countries, Costa Rica
Parliamentary republic, government.form_of_government.countries, g.1q6j62zns
Government Office or Title, freebase.type_profile.kind, Definition
Libya, location.country.form_of_government, Parliamentary republic
Constitutional republic, government.form_of_government.countries, Philippines
South Yemen, location.country.form_of_government, Parliamentary republic
Constitutional republic, government.form_of_government.countries, Venezuela
Panama, location.country.form_of_government, Constitutional republic
Member of Parliament, common.topic.notable_types, Government office category
Member of Parliament, government.government_office_category.offices, Member of the Parliament of South Africa
Parliamentary republic, government.form_of_government.countries, Singapore
Uruguay, location.country.form_of_government, Constitutional republic
Member of the Parliament of South Africa, government.government_office_or_title.office_holders, m.05910yx
Parliamentary republic, government.form_of_government.countries, Moldova
Greece, location.country.form_of_government, Constitutional republic
Republic of Ireland, location.country.form_of_government, Constitutional republic
Parliamentary republic, government.form_of_government.countries, West Germany
Constitutional republic, government.form_of_government.countries, Somaliland
Government office category, freebase.type_hints.included_types, Topic
Parliamentary republic, government.form_of_government.countries, Czech Republic
m.011m7853, government.government_position_held.office_position_or_title, Member of the Parliament of South Africa
Democratic Republic of Georgia, location.country.form_of_government, Parliamentary republic
Croatia, location.country.form_of_government, Parliamentary republic
Parliamentary republic, government.form_of_government.countries, Botswana
Parliamentary republic, government.form_of_government.countries, Estonia
Parliamentary republic, government.form_of_government.countries, Pakistan
Parliamentary republic, government.form_of_government.countries, Democratic Republic of Georgia
Constitutional republic, government.form_of_government.countries, United States of America
Constitutional republic, government.form_of_government.countries, Sri Lanka
Hungarian People's Republic, location.country.form_of_government, Parliamentary republic
m.0n4sc9z, dataworld.gardening_hint.replaced_by, Constitutional republic
Constitutional republic, government.form_of_government.countries, Italy
Constitutional republic, government.form_of_government.countries, Colombia
Zakhele Mbhele, people.person.nationality, South Africa
French Third Republic, location.country.form_of_government, Parliamentary republic
Parliamentary republic, government.form_of_government.countries, Fiji
Constitutional republic, government.form_of_government.countries, France
Provisional National Government of the Southwestern Caucasus, location.country.form_of_government, Parliamentary republic
Second Polish Republic, location.country.form_of_government, Parliamentary republic
Italy, location.country.form_of_government, Constitutional republic
Slovakia, location.country.form_of_government, Parliamentary republic
Constitutional republic, government.form_of_government.countries, Ecuador
Trinidad and Tobago, location.country.form_of_government, Parliamentary republic
Government Office or Title, type.type.expected_by, Office, Position, or Title
Member of the Parliament of Kiribati, government.government_office_or_title.category, Member of Parliament
Constitutional republic, government.form_of_government.countries, Republic of Ireland
Somaliland, location.country.form_of_government, Constitutional republic
Office, position, or title, type.property.reverse_property, Office Holders
Commonwealth of England, location.country.form_of_government, Parliamentary republic
m.05sr08x, government.government_position_held.office_position_or_title, Member of the Parliament of South Africa
Parliamentary republic, government.form_of_government.countries, Germany
m.05sr08x, government.government_position_held.governmental_body, Parliament of South Africa
People's Socialist Republic of Albania, location.country.form_of_government, Parliamentary republic
Member of the Althing, common.topic.notable_types, Government Office or Title
Constitutional republic, government.form_of_government.countries, Tanzania
Government Office or Title, type.type.properties, Category
Indonesia, location.country.form_of_government, Constitutional republic
Parliamentary republic, government.government.government_for, Dominica
Constitutional republic, government.form_of_government.countries, Uruguay
Government Office or Title, freebase.type_profile.strict_included_types, Topic
Ecuador, location.country.form_of_government, Constitutional republic
Member of the Parliament of South Africa, government.government_office_or_title.office_holders, m.011m7853
Poland, location.country.form_of_government, Parliamentary republic
Parliamentary republic, government.form_of_government.countries, Mauritius
Constitutional republic, government.form_of_government.countries, South Africa
Topic, freebase.type_profile.published, Published
Office, position, or title, rdf-schema#range, Government Office or Title
Parliamentary republic, government.form_of_government.countries, Slovenia
Parliamentary republic, government.form_of_government.countries, Second Hellenic Republic
Member of the Australian Parliament, common.topic.notable_types, Government Office or Title
Mongolia, location.country.form_of_government, Parliamentary republic
Parliamentary republic, government.form_of_government.countries, Serbia
Constitutional republic, government.form_of_government.countries, Mozambique
Bulgaria, location.country.form_of_government, Parliamentary republic
Parliament of South Africa, government.governmental_body.members, m.05910yx
Iraq, location.country.form_of_government, Parliamentary republic
Parliamentary republic, government.form_of_government.countries, Ethiopia
Parliamentary republic, government.form_of_government.countries, Lebanon
West Germany, location.country.form_of_government, Parliamentary republic
Martinique, location.country.form_of_government, Constitutional republic
Parliamentary republic, government.form_of_government.countries, Republic of the Congo
m.0r2hgp8, dataworld.gardening_hint.last_referenced_by, Parliamentary republic
Member of the European Parliament, common.topic.notable_types, Government Office or Title
Belarusian People's Republic, location.country.form_of_government, Parliamentary republic
South Africa, government.governmental_jurisdiction.government_bodies, Parliament of South Africa
Constitutional republic, government.form_of_government.countries, Portugal
Government office category, type.type.domain, Government
Parliamentary republic, government.form_of_government.countries, Belarusian People's Republic
Member of the Australian Parliament, government.government_office_or_title.category, Member of Parliament
Parliament of South Africa, government.governmental_body.members, m.011m7853
Parliamentary republic, government.form_of_government.countries, Provisional National Government of the Southwestern Caucasus
Constitutional republic, government.form_of_government.countries, Iceland
Iceland, location.country.form_of_government, Parliamentary republic
Parliamentary republic, government.form_of_government.countries, South Africa
Constitutional republic, government.form_of_government.countries, Cyprus
m.05910yx, government.government_position_held.office_position_or_title, Member of the Parliament of South Africa
Government office category, freebase.type_profile.strict_included_types, Topic
Member of Parliament, government.government_office_category.offices, Member of the Australian Parliament
Constitutional republic, government.form_of_government.countries, Argentina
Government Office or Title, type.type.expected_by, Office, position, or title
Guatemala, location.country.form_of_government, Constitutional republic
Parliamentary republic, government.form_of_government.countries, Republic of Macedonia
Venezuela, location.country.form_of_government, Constitutional republic
Parliamentary republic, government.form_of_government.countries, Ukrainian People's Republic
Russia, location.country.form_of_government, Constitutional republic
Jacob Zuma, people.person.nationality, South Africa
Parliamentary republic, government.form_of_government.countries, Lithuania
Republic of Macedonia, location.country.form_of_government, Parliamentary republic
Soviet Union, location.country.form_of_government, Parliamentary republic
Member of the Parliament of South Africa, common.topic.notable_types, Government Office or Title
Parliamentary republic, government.form_of_government.countries, Mongolia
Albania, location.country.form_of_government, Parliamentary republic
Member of Parliament, common.topic.image, Maud Olofsson3
Member of Parliament, government.government_office_category.offices, Member of the Althing
Parliamentary republic, government.form_of_government.countries, Bulgaria
Office, position, or title, type.property.expected_type, Government Office or Title
Parliamentary republic, government.form_of_government.countries, Democratic Republic of Afghanistan
India, location.country.form_of_government, Constitutional republic
Government Office or Title, freebase.type_hints.included_types, Topic
Singapore, location.country.form_of_government, Constitutional republic
Serbia, location.country.form_of_government, Parliamentary republic
Parliamentary republic, government.form_of_government.countries, Second Polish Republic
Parliamentary republic, government.form_of_government.countries, French Third Republic
m.0n4_1qr, dataworld.gardening_hint.last_referenced_by, Constitutional republic
People's Republic of Kampuchea, location.country.form_of_government, Parliamentary republic
Constitutional republic, government.form_of_government.countries, El Salvador
Member of the Parliament of South Africa, government.government_office_or_title.office_holders, m.05v7_mw
Somalia, location.country.form_of_government, Parliamentary republic
Parliamentary republic, government.form_of_government.countries, Bosnia and Herzegovina
Government Office or Title, type.type.properties, Governmental body (if any)
Parliamentary republic, government.form_of_government.countries, Azerbaijan Democratic Republic
Government office category, type.type.properties, Offices
Constitutional republic, government.form_of_government.countries, Trinidad and Tobago
Constitutional republic, government.form_of_government.countries, Taiwan
m.011m7853, government.government_position_held.basic_title, Member of Parliament
Parliamentary republic, government.form_of_government.countries, Slovakia
Maud Olofsson3, common.image.appears_in_topic_gallery, Member of Parliament
Republic of the Congo, location.country.form_of_government, Parliamentary republic
Ethiopia, location.country.form_of_government, Parliamentary republic
Government Office or Title, type.type.expected_by, Offices
Azerbaijan Democratic Republic, location.country.form_of_government, Parliamentary republic
Constitutional republic, government.form_of_government.countries, Panama
Member of the New Zealand Parliament, common.topic.notable_types, Government Office or Title
Parliamentary republic, government.form_of_government.countries, Albania
Malta, location.country.form_of_government, Parliamentary republic
Member of the Scottish Parliament, government.government_office_or_title.category, Member of Parliament
Parliamentary republic, government.form_of_government.countries, Croatia
m.05sr08x, government.government_position_held.appointed_by, Thabo Mbeki
Member of Parliament, government.government_office_category.offices, Member of the Parliament of Kiribati
Constitutional republic, government.form_of_government.countries, Azerbaijan
Member of the Victorian Legislative Assembly, government.government_office_or_title.category, Member of Parliament
First Republic of Armenia, location.country.form_of_government, Parliamentary republic
French First Republic, location.country.form_of_government, Parliamentary republic
m.05910yx, government.government_position_held.office_holder, Helen Suzman
m.011m7853, government.government_position_held.governmental_body, Parliament of South Africa
Parliamentary republic, user.avh.default_domain.ellerdale_topic.ellerdale_id, 0089-f4f4
Parliamentary republic, government.form_of_government.countries, Kiribati
m.05sr08x, government.government_position_held.jurisdiction_of_office, South Africa
Parliamentary republic, government.form_of_government.countries, Iraq
Vanuatu, location.country.form_of_government, Parliamentary republic
Honduras, location.country.form_of_government, Constitutional republic
Member of Parliament, government.government_office_category.offices, Member of the New Zealand Parliament
m.05v7_mw, government.government_position_held.office_holder, Jacob Zuma
m.011m7853, government.government_position_held.office_holder, Zakhele Mbhele
Member of the Parliament of South Africa, government.government_office_or_title.category, Member of Parliament
Government Office or Title, freebase.type_profile.strict_included_types, Abstract
Member of the Croatian Parliament, government.government_office_or_title.category, Member of Parliament
Bosnia and Herzegovina, location.country.form_of_government, Parliamentary republic
Costa Rica, location.country.form_of_government, Constitutional republic
United States of America, location.country.form_of_government, Constitutional republic
France, location.country.form_of_government, Constitutional republic
Trinidad and Tobago, location.country.form_of_government, Constitutional republic
Parliamentary republic, government.form_of_government.countries, Italy
Parliament of South Africa, government.governmental_body.members, m.05sr08x
Parliamentary republic, government.form_of_government.countries, Poland
Parliamentary republic, government.form_of_government.countries, People's Republic of Kampuchea
Member of the Parliament of South Africa, government.government_office_or_title.office_holders, m.05sr08x
Parliament of South Africa, government.governmental_body.members, m.05v7_mw
Parliament of South Africa, government.governmental_body.jurisdiction, South Africa
Philippines, location.country.form_of_government, Constitutional republic
Government Office or Title, freebase.type_profile.published, Published
Parliamentary republic, government.form_of_government.countries, Montenegro
Montenegro, location.country.form_of_government, Parliamentary republic
Fiji, location.country.form_of_government, Parliamentary republic
Constitutional republic, government.form_of_government.countries, Peru
Finland, location.country.form_of_government, Parliamentary republic
Constitutional republic, government.form_of_government.countries, Germany
m.05v7_mw, government.government_position_held.office_position_or_title, Member of the Parliament of South Africa
Italy, location.country.form_of_government, Parliamentary republic
m.05910yx, government.government_position_held.basic_title, Member of Parliament
Constitutional republic, government.form_of_government.countries, India
Constitutional republic, government.form_of_government.countries, Myanmar
Thabo Mbeki, government.political_appointer.appointees, m.05sr08x
Constitutional republic, government.form_of_government.countries, Paraguay
Member of Parliament, government.government_office_category.offices, Member of the Scottish Parliament
Member of the Parliament of South Africa, common.topic.notable_for, g.1255zdbth
Thabo Mbeki, people.person.nationality, South Africa
Constitutional republic, government.form_of_government.countries, Singapore
Member of Parliament, base.schemastaging.context_name.pronunciation, g.125_mzmv9
Samoa, location.country.form_of_government, Parliamentary republic
Kgalema Motlanthe, government.politician.government_positions_held, m.05sr08x
Taiwan, location.country.form_of_government, Constitutional republic
m.05v7_mw, government.government_position_held.jurisdiction_of_office, South Africa
Austria, location.country.form_of_government, Parliamentary republic
Member of the New Zealand Parliament, government.government_office_or_title.category, Member of Parliament
Constitutional republic, government.form_of_government.countries, Liberia
Jacob Zuma, government.politician.government_positions_held, m.05v7_mw
Paraguay, location.country.form_of_government, Constitutional republic
m.05sr08x, government.government_position_held.basic_title, Member of Parliament
Parliamentary republic, government.form_of_government.countries, French First Republic
Cape Verde, location.country.form_of_government, Parliamentary republic
m.05910yx, government.government_position_held.governmental_body, Parliament of South Africa
Ukraine, location.country.form_of_government, Constitutional republic
Ghana, location.country.form_of_government, Constitutional republic
Member of the Althing, government.government_office_or_title.category, Member of Parliament
Sierra Leone, location.country.form_of_government, Constitutional republic
South Africa, location.country.form_of_government, Parliamentary republic
Parliamentary republic, government.form_of_government.countries, Hungarian People's Republic
American Samoa, location.country.form_of_government, Constitutional republic
Constitutional republic, government.form_of_government.countries, Sierra Leone
Sri Lanka, location.country.form_of_government, Constitutional republic
m.05sr08x, government.government_position_held.jurisdiction_of_office, South Africa
Government Office or Title, type.type.expected_by, Title of Chief Executive
South Africa, government.form_of_government.countries, Constitutional republic
Yemen, location.country.form_of_government, Constitutional republic
Parliamentary republic, government.form_of_government.countries, Latvia
Slovenia, location.country.form_of_government, Parliamentary republic
Constitutional republic, government.form_of_government.countries, Russia
Czech Republic, location.country.form_of_government, Parliamentary republic
Helen Suzman, people.person.nationality, South Africa
Dominica, location.country.form_of_government, Parliamentary republic
Member of Parliament, common.topic.notable_for, g.1259hn47_
Parliamentary republic, government.form_of_government.countries, Hungary
Constitutional republic, government.form_of_government.countries, Yemen
Peru, location.country.form_of_government, Constitutional republic
m.011m7853, government.government_position_held.jurisdiction_of_office, South Africa
South Africa, location.country.form_of_government, Constitutional republic
Constitutional republic, government.form_of_government.countries, South Korea
Tanzania, location.country.form_of_government, Constitutional republic
Botswana, location.country.form_of_government, Parliamentary republic
Member of the Parliament of South Africa, government.government_office_or_title.office_holders, m.05sr08x
Parliamentary republic, government.form_of_government.countries, People's Socialist Republic of Albania
Constitutional republic, government.form_of_government.countries, American Samoa
South Korea, location.country.form_of_government, Constitutional republic
Parliamentary republic, government.form_of_government.countries, Kyrgyzstan
Member of the Scottish Parliament, common.topic.notable_types, Government Office or Title
Brazil, location.country.form_of_government, Constitutional republic
Parliamentary republic, government.form_of_government.countries, Samoa
Hungary, location.country.form_of_government, Parliamentary republic
Parliamentary republic, government.form_of_government.countries, Socialist Federal Republic of Yugoslavia
Constitutional republic, government.form_of_government.countries, Greece
Government Office or Title, type.type.expected_by, Government positions
Government Office or Title, type.type.expected_by, Office
Parliamentary republic, government.form_of_government.countries, Somalia
Germany, location.country.form_of_government, Constitutional republic
Myanmar, location.country.form_of_government, Constitutional republic
Parliamentary republic, government.form_of_government.countries, First Republic of Armenia
Government office category, type.type.expected_by, Category
Parliamentary republic, government.form_of_government.countries, Turkey
Republic of Kosovo, location.country.form_of_government, Parliamentary republic
Government Office or Title, freebase.type_profile.strict_included_types, Non-Agent
Parliamentary republic, government.form_of_government.countries, South Yemen
Lithuania, location.country.form_of_government, Parliamentary republic
g.1q6j62zns, location.country.form_of_government, Parliamentary republic
Parliamentary republic, government.form_of_government.countries, Trinidad and Tobago
Argentina, location.country.form_of_government, Constitutional republic
Turkey, location.country.form_of_government, Parliamentary republic
Kiribati, location.country.form_of_government, Parliamentary republic
Constitutional republic, government.form_of_government.countries, Honduras
m.05sr08x, government.government_position_held.office_holder, Kgalema Motlanthe
Liberia, location.country.form_of_government, Constitutional republic
Constitutional republic, government.form_of_government.countries, Indonesia
Government Office or Title, common.topic.article, m.02xlj1v
Constitutional republic, government.form_of_government.countries, Guatemala
Parliamentary republic, government.form_of_government.countries, Soviet Union
Parliamentary republic, government.form_of_government.countries, Cape Verde
Rhodesia, location.country.form_of_government, Parliamentary republic
m.011m7853, freebase.valuenotation.has_no_value, Appointed By (if Position is Appointed)
Pakistan, location.country.form_of_government, Parliamentary republic
Parliamentary republic, government.form_of_government.countries, Austria
Constitutional republic, government.form_of_government.countries, Martinique
Constitutional republic, government.form_of_government.countries, Ghana
Parliamentary republic, government.form_of_government.countries, Vanuatu
Socialist Federal Republic of Yugoslavia, location.country.form_of_government, Parliamentary republic
Colombia, location.country.form_of_government, Constitutional republic
Mexico, location.country.form_of_government, Constitutional republic
Cyprus, location.country.form_of_government, Constitutional republic
Government Office or Title, type.type.properties, Jurisdiction
Government Office or Title, type.type.properties, Office Holders
m.05v7_mw, government.government_position_held.governmental_body, Parliament of South Africa
Chile, location.country.form_of_government, Constitutional republic
Parliamentary republic, government.form_of_government.countries, Rhodesia
Lebanon, location.country.form_of_government, Parliamentary republic
Parliamentary republic, government.form_of_government.countries, Far Eastern Republic
Constitutional republic, government.form_of_government.countries, Ukraine
Member of Parliament, common.topic.article, m.0p5vq
Member of the Croatian Parliament, common.topic.notable_types, Government Office or Title
Government Office or Title, type.type.domain, Government
Estonia, location.country.form_of_government, Parliamentary republic
Moldova, location.country.form_of_government, Parliamentary republic
Singapore, location.country.form_of_government, Parliamentary republic
Member of Parliament, government.government_office_category.offices, Member of the Croatian Parliament
Member of the European Parliament, government.government_office_or_title.category, Member of Parliament
Second Hellenic Republic, location.country.form_of_government, Parliamentary republic
Portugal, location.country.form_of_government, Constitutional republic
Constitutional republic, government.form_of_government.countries, Mexico
Parliamentary republic, government.form_of_government.countries, Finland
Parliamentary republic, government.form_of_government.countries, Commonwealth of England
South Africa, location.country.form_of_government, Parliamentary republic

Answer: Constitutional republic
Parliamentary republic