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 government system does Poland use that Nelson Mandela has talked about? 
Knowledge Triplets: Nelson Mandela, book.author.works_written, I have done my duty to my people and to South Africa
m.010gfx72, government.government_position_held.jurisdiction_of_office, Poland
m.0k8yc4v, government.government_position_held.jurisdiction_of_office, Poland
m.05z22md, government.government_position_held.office_position_or_title, President of Poland
Nelson Rolihlahla Mandela, book.written_work.author, Nelson Mandela
Nelson Mandela, people.person.education, m.040zf6k
Poland, government.governmental_jurisdiction.agencies, Polish Ministry of Agriculture and Rural Development
Nelson Mandela, base.activism.activist.area_of_activism, Peace
Notes to the future, book.written_work.author, Nelson Mandela
Nelson Mandela, book.book_subject.works, Long Walk to Freedom
Nelson Mandela, book.author.works_written, Mandela speaks
Text and Meaning in the Life of Nelson Mandela, common.topic.subjects, South Africa
The Voice of Nelson Mandela, book.written_work.author, Nelson Mandela
Poland, government.governmental_jurisdiction.agencies, Polish Ministry of Health
m.04yqgnk, government.government_position_held.jurisdiction_of_office, Poland
Nelson Mandela, people.person.children, Makaziwe Mandela
Nelson Mandela, people.person.religion, Methodism
Poland, government.governmental_jurisdiction.government_bodies, Senate of Poland
m.040zf7y, education.education.student, Nelson Mandela
m.09xhn5_, common.webpage.topic, Nelson Mandela
Nelson Mandela, people.person.quotations, “And as we let our own light shine, we unconsciously give other people permission to do the same”
Prime Minister of Poland, government.government_office_or_title.office_holders, m.0k8c675
Nelson Mandela, people.person.places_lived, m.09hxlmz
Nelson Mandela, common.topic.subject_of, Mandela: Long Walk to Freedom
Poland, government.governmental_jurisdiction.agencies, Polish Ministry of National Education
Nelson Mandela, freebase.valuenotation.is_reviewed, Gender
General Directorate for National Roads and Highways, government.government_agency.jurisdiction, Poland
m.05z22md, government.government_position_held.jurisdiction_of_office, Poland
Nelson Mandela, people.person.children, Zenani Mandela
Poland, government.governmental_jurisdiction.governing_officials, m.04yqgyh
Poland, government.governmental_jurisdiction.agencies, Polish Ministry of National Defence
Notes to the future, book.cited_work.cited_in, Text and Meaning in the Life of Nelson Mandela
Poland, government.governmental_jurisdiction.governing_officials, m.010gfr1j
Nelson Mandela, government.politician.government_positions_held, m.040vj88
Poland, government.governmental_jurisdiction.governing_officials, m.0g5k82c
Nelson Mandela, book.author.works_written, Long Walk to Freedom
Nelson Mandela, book.author.works_written, Notes to the future
Poland, government.governmental_jurisdiction.governing_officials, m.0g9b7cq
Nelson Mandela, people.person.profession, Lawyer
Polish Ministry of Public Security, common.topic.notable_types, Government Agency
Nelson Mandela: A Biography, book.written_work.subjects, Nelson Mandela
Marshal of the Sejm, government.government_office_or_title.jurisdiction, Poland
Nelson Mandela, common.image.appears_in_topic_gallery, Xhosa people
m.09wtshc, common.webpage.topic, Nelson Mandela
Nelson Mandela, common.image.appears_in_topic_gallery, Nelson Mandela
Nelson Mandela, influence.influence_node.peers, m.040zfdk
Customs Service, government.government_agency.jurisdiction, Poland
Truth and Reconciliation Commission, organization.organization.founders, Nelson Mandela
m.09ynghp, common.webpage.topic, Nelson Mandela
African National Congress Youth League, organization.organization.founders, Nelson Mandela
Nelson Mandela, people.person.children, Zindziswa Mandela
Nelson Mandela, common.topic.webpage, m.09xhn5_
The Voice of Nelson Mandela, common.topic.notable_types, Book
m.040zf1g, people.place_lived.person, Nelson Mandela
Prime Minister of Poland, government.government_office_or_title.office_holders, m.0g5k82c
Nelson Mandela, people.person.parents, Gadla Henry Mphakanyiswa
Speeches, 1990, book.written_work.author, Nelson Mandela
Poland, government.governmental_jurisdiction.governing_officials, m.0k8c675
Prime Minister of Poland, government.government_office_or_title.office_holders, m.0k8y85q
Nelson Mandela, organization.organization_founder.organizations_founded, African National Congress
Polish Ministry of Science and Higher Education, government.government_agency.jurisdiction, Poland
Poland, government.governmental_jurisdiction.governing_officials, m.0j5zfn6
Nelson Mandela, people.person.education, m.0w9kjv7
Poland, government.governmental_jurisdiction.agencies, Central Statistical Office, Poland
m.04yqgyh, government.government_position_held.jurisdiction_of_office, Poland
m.011t38xw, government.government_position_held.jurisdiction_of_office, Poland
Nelson Mandela, people.person.places_lived, m.040zf87
South and Southern Africa into the Next Century, book.written_work.author, Nelson Mandela
Considerations on the Government of Poland, book.written_work.subjects, Poland
Poland, government.governmental_jurisdiction.agencies, g.122t1pd1
Nelson Mandela, book.author.works_written, One Nation, One Country
No Easy Walk to Freedom, book.written_work.author, Nelson Mandela
Nelson Mandela, common.topic.webpage, m.0b45ysg
Nelson Mandela, book.author.works_written, g.1z2crt9bm
m.059psf1, government.government_position_held.jurisdiction_of_office, Poland
m.0g5k82c, government.government_position_held.jurisdiction_of_office, Poland
Prime Minister of Poland, government.government_office_or_title.office_holders, m.011t38xw
Poland, government.governmental_jurisdiction.government_positions, Deputy of the Sejm
Poland, government.governmental_jurisdiction.governing_officials, m.010gg346
m.010gg3vw, government.government_position_held.jurisdiction_of_office, Poland
Nelson Mandela, people.person.profession, Social activist
Nothing Political/Mandela at 70, radio.radio_program.subjects, Nelson Mandela
m.09wg_9j, common.webpage.topic, Nelson Mandela
Nelson Mandela, people.person.children, Makaziwe Mandela-Amuah
Nelson Mandela, common.topic.webpage, m.09xpv9b
Walter Sisulu, influence.influence_node.influenced, Nelson Mandela
Poland, government.governmental_jurisdiction.agencies, Polish Ministry of Culture and National Heritage
Polish Ministry of Agriculture and Rural Development, government.government_agency.jurisdiction, Poland
One Nation, One Country, book.written_work.author, Nelson Mandela
m.0k8c6y8, government.government_position_held.jurisdiction_of_office, Poland
Nelson Mandela, book.author.works_written, Habla Nelson Mandela
Mandela: Long Walk to Freedom, film.film.story_by, Nelson Mandela
Nelson Mandela, film.actor.film, m.0pm5y2h
m.040zfwj, common.webpage.topic, Nelson Mandela
Mandela, book.written_work.author, Nelson Mandela
Nelson Mandela, book.author.works_written, From Freedom to the Future
m.09vbnym, government.national_anthem_of_a_country.country, Poland
Makaziwe Mandela, people.person.parents, Nelson Mandela
m.0b47l42, common.webpage.topic, Nelson Mandela
Parliamentary republic, government.form_of_government.countries, Poland
In His Own Words, book.written_work.author, Nelson Mandela
Nelson Mandela, influence.influence_node.influenced, Thabo Mbeki
m.09xflg5, common.webpage.topic, Nelson Mandela
Polish Ministry of Agriculture and Rural Development, common.topic.notable_types, Government Agency
Albert Lutuli, influence.influence_node.influenced, Nelson Mandela
The Essential Nelson Mandela, common.topic.notable_types, Book
Nelson Mandela, base.activism.activist.area_of_activism, Anti-Apartheid
African National Congress, organization.organization.founders, Nelson Mandela
National Assembly, government.governmental_body.component_bodies, Senate of Poland
Nelson Mandela, book.book_subject.works, Poetics of Paradigm Dancing in the 2012 Presidential Election Campaign
Senate of Poland, government.governmental_body.jurisdiction, Poland
Let Freedom Reign: The Words of Nelson Mandela, common.topic.notable_types, Written Work
Poland, government.governmental_jurisdiction.governing_officials, m.059psd5
Poland, government.governmental_jurisdiction.agencies, Supreme Audit Office
m.010gfvjk, government.government_position_held.jurisdiction_of_office, Poland
m.0b49hvs, common.webpage.topic, Nelson Mandela
Nelson Mandela, common.topic.webpage, m.0b49hvs
m.040zfd_, influence.peer_relationship.peers, Nelson Mandela
Poland, government.governmental_jurisdiction.agencies, General Directorate for National Roads and Highways
m.010gj73m, government.government_position_held.jurisdiction_of_office, Poland
m.0g9b7cq, government.government_position_held.jurisdiction_of_office, Poland
L'apartheid, book.written_work.author, Nelson Mandela
Poland, government.governmental_jurisdiction.governing_officials, m.059psp0
Poland, government.governmental_jurisdiction.agencies, Central Archives of Historical Records
Polish Ministry of National Education, common.topic.notable_types, Government Agency
Let Freedom Reign: The Words of Nelson Mandela, book.written_work.author, Nelson Mandela
Nelson Mandela, book.author.works_written, Let Freedom Reign: The Words of Nelson Mandela
m.0g5k82c, government.government_position_held.office_position_or_title, Prime Minister of Poland
“And as we let our own light shine, we unconsciously give other people permission to do the same”, media_common.quotation.author, Nelson Mandela
m.040zf14, people.place_lived.person, Nelson Mandela
Nelson Mandela, influence.influence_node.peers, m.040zfd_
Nelson Mandela, people.person.education, m.040zf7r
Nelson Mandela, book.author.works_written, Housing Generator
Nelson Mandela, book.author.works_written, A better life for all
Prime Minister of Poland, government.government_office_or_title.office_holders, m.0k8c6y8
m.040zf87, people.place_lived.person, Nelson Mandela
m.040zf0q, people.place_lived.person, Nelson Mandela
Nelson Mandela, influence.influence_node.influenced_by, Mahatma Gandhi
m.0k8c675, government.government_position_held.jurisdiction_of_office, Poland
Government Protection Bureau, organization.organization.place_founded, Poland
m.0k8c6y8, government.government_position_held.office_position_or_title, Prime Minister of Poland
Nelson Mandela, book.author.works_written, Mandela at Harvard
Nelson Mandela, people.person.ethnicity, Xhosa people
Central Statistical Office, Poland, government.government_agency.jurisdiction, Poland
m.040zf6b, education.education.student, Nelson Mandela
Nelson Mandela, influence.influence_node.peers, m.040zff6
Nelson Mandela, common.topic.webpage, m.09wtshc
Nelson Mandela, common.topic.webpage, m.09ynghp
Nelson Mandela, radio.radio_subject.programs_with_this_subject, Nothing Political/Mandela at 70
m.0k8y85q, government.government_position_held.jurisdiction_of_office, Poland
Prime Minister of Poland, government.government_office_or_title.office_holders, m.04yqgnk
Nelson Mandela, people.person.places_lived, m.040zf14
Poland, government.governmental_jurisdiction.agencies, Polish Ministry of Economy
Nelson Mandela, organization.organization_founder.organizations_founded, Truth and Reconciliation Commission
m.09x84b3, common.webpage.topic, Nelson Mandela
PolishMinistry of Interior and Administration, government.government_agency.successor_agency, Government Protection Bureau
Poland, government.governmental_jurisdiction.government_bodies, Sejm
Selected Speeches and Writings of Nelson Mandela: The End of Apartheid in South Africa, common.topic.notable_types, Written Work
m.010gfzc1, government.government_position_held.jurisdiction_of_office, Poland
Prime Minister of Poland, government.government_office_or_title.office_holders, m.0j5zfng
Poland, government.governmental_jurisdiction.government_positions, Marshal of the Sejm
m.059psp0, government.government_position_held.jurisdiction_of_office, Poland
Poland, government.governmental_jurisdiction.governing_officials, m.010gfvjk
Nelson Mandela, freebase.valuenotation.is_reviewed, Country of nationality
m.040zf7r, education.education.student, Nelson Mandela
Cuba and Angola: Fighting for Africa's Freedom and Our Own, book.written_work.author, Nelson Mandela
Nelson Mandela, people.person.quotations, It always seems impossible until it's done.
Nelson Mandela, common.topic.webpage, m.040zftz
Nelson Mandela, organization.organization_founder.organizations_founded, African National Congress Youth League
Poland, government.governmental_jurisdiction.government_positions, President of Poland
Makgatho Mandela, people.person.parents, Nelson Mandela
Nelson Mandela, influence.influence_node.influenced_by, Walter Sisulu
Poland, location.country.form_of_government, Democracy
Nelson Mandela, common.topic.webpage, m.09x4qmr
Prime Minister of Poland, government.government_office_or_title.jurisdiction, Poland
Gadla Henry Mphakanyiswa, people.person.children, Nelson Mandela
Nelson Mandela, book.author.works_written, The Mandela document
Nelson Mandela, people.person.profession, Politician
m.059psd5, government.government_position_held.jurisdiction_of_office, Poland
m.0j5zfng, government.government_position_held.office_position_or_title, Prime Minister of Poland
Deputy of the Sejm, government.government_office_or_title.jurisdiction, Poland
Nelson Mandela, people.person.places_lived, m.040zf0q
Nelson Mandela, people.person.children, Makgatho Mandela
Polish Ministry of Culture and National Heritage, common.topic.notable_types, Government Agency
I have done my duty to my people and to South Africa, book.written_work.author, Nelson Mandela
Nelson Mandela, military.military_commander.military_commands, m.040vj99
Polish Ministry of Economy, government.government_agency.jurisdiction, Poland
m.0j5zfn6, government.government_position_held.jurisdiction_of_office, Poland
Poland, government.governmental_jurisdiction.governing_officials, m.0k8yc4v
Nelson Mandela, event.speech_or_presentation.speaker_s, m.0zp3h5p
Nelson Mandela, common.topic.webpage, m.09wv74s
Poland, government.form_of_government.countries, Democracy
National Assembly, government.governmental_body.jurisdiction, Poland
Zindziswa Mandela, people.person.parents, Nelson Mandela
Nelson Mandela, people.person.parents, Noqaphi Nosekeni
m.0w29l6s, award.ranking.item, Nelson Mandela
Xhosa people, people.ethnicity.people, Nelson Mandela
Nelson Mandela, people.person.profession, Peace activist
Poland, government.governmental_jurisdiction.governing_officials, m.05z22md
Nelson Mandela, people.person.place_of_birth, Mvezo
Nelson Mandela, common.topic.webpage, m.0b6rd8m
m.0w9kjv7, education.education.student, Nelson Mandela
Nelson Mandela, freebase.valuenotation.is_reviewed, Children
President of Poland, government.government_office_or_title.office_holders, m.05z22md
Polish Ministry of Science and Higher Education, common.topic.notable_types, Government Agency
Inauguration Speech, music.recording.artist, Nelson Mandela
Selected Speeches and Writings of Nelson Mandela: The End of Apartheid in South Africa, book.written_work.author, Nelson Mandela
Polish Ministry of National Defence, common.topic.notable_types, Government Agency
Poland, government.governmental_jurisdiction.governing_officials, m.010gj6pb
Nelson Mandela, base.prison.prisoner.imprisoned, m.04fmk3m
Nelson Mandela, book.author.works_written, In His Own Words
Nelson Mandela, freebase.valuenotation.is_reviewed, Place of birth
Nelson Mandela, people.person.spouse_s, m.040zdtp
m.010gg346, government.government_position_held.jurisdiction_of_office, Poland
Nelson Mandela, book.book_subject.works, Mandela: The Authorised Biography
President of Poland, government.government_office_or_title.jurisdiction, Poland
Nelson Mandela, people.person.children, Madiba Thembekile Mandela
Poland, government.governmental_jurisdiction.government_positions, Prime Minister of Poland
Poland, government.governmental_jurisdiction.governing_officials, m.010gj6zt
Polish Ministry of Public Security, government.government_agency.jurisdiction, Poland
Prime Minister of Poland, government.government_office_or_title.office_holders, m.04yqgyh
Nelson Mandela, common.topic.webpage, m.09hxlmn
PolishMinistry of Justice, government.government_agency.jurisdiction, Poland
m.040vj99, military.military_command.military_commander, Nelson Mandela
Peace, base.activism.activism_issue.activists, Nelson Mandela
Nelson Mandela, common.topic.webpage, m.0b47rl7
Nelson Mandela, organization.organization_founder.organizations_founded, Umkhonto we Sizwe
Nelson Mandela, common.topic.subject_of, Text and Meaning in the Life of Nelson Mandela
Nelson Mandela, people.person.employment_history, m.040zfp4
Nelson Mandela, government.politician.party, m.0lr1dsy
Nelson Mandela, book.author.works_written, We accuse
Nelson Mandela, book.author.works_written, L'apartheid
m.040zf0j, people.place_lived.person, Nelson Mandela
Poland, government.governmental_jurisdiction.agencies, Polish Ministry of Public Security
Nelson Mandela, people.person.places_lived, m.040zf19
Jean-Pierre Lévy, influence.influence_node.influenced_by, Nelson Mandela
The Elders, organization.organization.founders, Nelson Mandela
Long Walk to Freedom, book.written_work.subjects, Nelson Mandela
m.010gj6zt, government.government_position_held.jurisdiction_of_office, Poland
m.0lr1dsy, government.political_party_tenure.politician, Nelson Mandela
Madiba Thembekile Mandela, people.person.parents, Nelson Mandela
Nelson Mandela, common.topic.webpage, m.0cqj0_l
Government Protection Bureau, government.government_agency.jurisdiction, Poland
Polish Ministry of Culture and National Heritage, government.government_agency.jurisdiction, Poland
Poland, government.governmental_jurisdiction.agencies, Polish Ministry of Science and Higher Education
Poland, government.governmental_jurisdiction.governing_officials, m.059psf1
Sejm, government.governmental_body.jurisdiction, Poland
m.0k8y85q, government.government_position_held.office_position_or_title, Prime Minister of Poland
Xhosa people, common.topic.image, Nelson Mandela
Polish Ministry of Health, government.government_agency.jurisdiction, Poland
m.0dkc81h, common.webpage.topic, Nelson Mandela
Nelson Mandela, book.author.book_editions_published, A Long Walk to Freedom
Poland, government.governmental_jurisdiction.government_bodies, National Assembly
Supreme Audit Office, government.government_agency.jurisdiction, Poland
m.040zfp4, business.employment_tenure.person, Nelson Mandela
Nelson Mandela, book.book_subject.works, Tomorrow Is Another Country
Central Archives of Historical Records, government.government_agency.jurisdiction, Poland
Poland, government.governmental_jurisdiction.governing_officials, m.04yqgnk
Nelson Mandela, government.politician.party, m.040vj92
Anti-Apartheid, base.activism.activism_issue.activists, Nelson Mandela
Poland, government.governmental_jurisdiction.governing_officials, m.011t38xw
Nelson Mandela, people.person.gender, Male
Poland, government.governmental_jurisdiction.governing_officials, m.0v1_ldb
Central Statistical Office, Poland, common.topic.notable_types, Government Agency
Nelson Mandela, book.author.works_written, Cuba and Angola: Fighting for Africa's Freedom and Our Own
Nelson Mandela, book.author.works_written, The Voice of Nelson Mandela
Poland, government.governmental_jurisdiction.governing_officials, m.010gfzc1
Nelson Mandela, event.public_speaker.speeches_or_presentations, m.0zp3h5p
Considerations on the Government of Poland, common.topic.notable_types, Book
Freedom, justice and dignity for all in South Africa, book.written_work.author, Nelson Mandela
Poland, government.governmental_jurisdiction.agencies, Financial Supervision Authority
m.09xpv9b, common.webpage.topic, Nelson Mandela
Polish Ministry of Economy, common.topic.notable_types, Government Agency
Polish Ministry of National Defence, government.government_agency.jurisdiction, Poland
m.040zfdk, influence.peer_relationship.peers, Nelson Mandela
Nelson Mandela, people.person.nationality, South Africa
Makaziwe Mandela-Amuah, people.person.parents, Nelson Mandela
South Africa, common.topic.subject_of, Text and Meaning in the Life of Nelson Mandela
m.040vj92, government.political_party_tenure.politician, Nelson Mandela
Democracy, government.form_of_government.countries, Poland
m.09x4qmr, common.webpage.topic, Nelson Mandela
m.0j5zfng, government.government_position_held.jurisdiction_of_office, Poland
Mandela at Harvard, book.written_work.author, Nelson Mandela
“The greatest glory in living lies not in never falling, but in rising every time we fall.”, media_common.quotation.author, Nelson Mandela
Nelson Mandela, common.topic.webpage, m.09x84b3
Nelson Mandela, music.artist.track, Inauguration Speech
Poland, government.governmental_jurisdiction.agencies, Customs Service
Mahatma Gandhi, influence.influence_node.influenced, Nelson Mandela
Nelson Mandela, book.author.works_written, Conversations with Myself
Nelson Mandela, people.person.education, m.02wmyqg
Nelson Mandela, book.author.works_written, South and Southern Africa into the Next Century
Nelson Mandela, book.author.works_written, Nelson Rolihlahla Mandela
m.040vj88, government.government_position_held.office_holder, Nelson Mandela
Poland, government.governmental_jurisdiction.agencies, Government Protection Bureau
m.0b47rl7, common.webpage.topic, Nelson Mandela
Nelson Mandela, influence.influence_node.influenced, Jean-Pierre Lévy
Mandela speaks, book.written_work.author, Nelson Mandela
m.09hxlmz, people.place_lived.person, Nelson Mandela
Nelson Mandela, people.person.places_lived, m.040zf0y
Nelson Mandela, book.author.works_written, Freiheit ist ein Ideal
Nelson Mandela, common.topic.webpage, m.0b47l42
Financial Supervision Authority, government.government_agency.jurisdiction, Poland
Poland, government.governmental_jurisdiction.agencies, Polish Ministry of Sport and Tourism
Poland, government.governmental_jurisdiction.governing_officials, m.0k8c6y8
Poland, government.governmental_jurisdiction.governing_officials, m.0g5k84z
Polish Ministry of Health, common.topic.notable_types, Government Agency
Text and Meaning in the Life of Nelson Mandela, common.topic.subjects, Nelson Mandela
Zenani Mandela, people.person.parents, Nelson Mandela
Nelson Mandela, base.activism.activist.area_of_activism, Humanitarian
Tomorrow Is Another Country, book.written_work.subjects, Nelson Mandela
m.04yqgyh, government.government_position_held.office_position_or_title, Prime Minister of Poland
Nelson Mandela, common.topic.notable_for, g.1255w5tx7
Government Protection Bureau, organization.organization.geographic_scope, Poland
Nelson Mandela, people.person.quotations, “The greatest glory in living lies not in never falling, but in rising every time we fall.”
Nelson Mandela, book.author.works_written, A Personal Appeal
Nelson Mandela, book.author.works_written, Selected Speeches and Writings of Nelson Mandela: The End of Apartheid in South Africa
m.09wv74s, common.webpage.topic, Nelson Mandela
Poland, government.governmental_jurisdiction.agencies, PolishMinistry of Justice
Poland, government.governmental_jurisdiction.governing_officials, m.010gj73m
From Freedom to the Future, book.written_work.author, Nelson Mandela
m.011t38xw, government.government_position_held.office_position_or_title, Prime Minister of Poland
Housing Generator, book.written_work.author, Nelson Mandela
Nelson Mandela, book.book_subject.works, Nelson Mandela: A Biography
Nelson Mandela, influence.influence_node.peers, m.040zfds
Prime Minister of Poland, government.government_office_or_title.office_holders, m.059psp0
Nelson Mandela, freebase.valuenotation.is_reviewed, Height
m.0b6rd8m, common.webpage.topic, Nelson Mandela
Poland, government.governmental_jurisdiction.governing_officials, m.0j5zfng
m.059psp0, government.government_position_held.office_position_or_title, Prime Minister of Poland
Mandela: Long Walk to Freedom, common.topic.subjects, Nelson Mandela
It always seems impossible until it's done., media_common.quotation.author, Nelson Mandela
Invictus, film.film.subjects, Nelson Mandela
m.04fmk3m, base.prison.imprisonment.prisoner, Nelson Mandela
Noqaphi Nosekeni, people.person.children, Nelson Mandela
Thabo Mbeki, influence.influence_node.influenced_by, Nelson Mandela
Poland, government.governmental_jurisdiction.agencies, PolishMinistry of Interior and Administration
Nelson Mandela, people.person.places_lived, m.040zf0j
Poland, government.governmental_jurisdiction.governing_officials, m.010gfx72
m.0zp3h5p, event.speech_or_presentation.speaker_s, Nelson Mandela
Nelson Mandela, people.person.spouse_s, m.040zdsl
President of Poland, government.government_office_or_title.office_holders, m.0j5zfn6
Nelson Mandela, people.person.education, m.040zf6b
Poland, government.governmental_jurisdiction.governing_officials, m.010gg3vw
m.0j5zfn6, government.government_position_held.office_position_or_title, President of Poland
m.0zp3h5p, event.speech_or_presentation.speech_topic, Democracy
m.04yqgnk, government.government_position_held.office_position_or_title, Prime Minister of Poland
Senate of Poland, government.governmental_body.body_this_is_a_component_of, National Assembly
Nelson Mandela, book.author.works_written, Mandela
Nelson Mandela, influence.influence_node.influenced_by, Albert Lutuli
m.0b46swy, common.webpage.topic, Nelson Mandela
Nelson Mandela, book.author.works_written, Freedom, justice and dignity for all in South Africa
PolishMinistry of Interior and Administration, government.government_agency.jurisdiction, Poland
Nelson Mandela, people.person.spouse_s, m.02sdvl5
m.0g5k84z, government.government_position_held.jurisdiction_of_office, Poland
Nelson Mandela, book.author.works_written, Speeches, 1990
m.010gfr1j, government.government_position_held.jurisdiction_of_office, Poland
m.0k8c675, government.government_position_held.office_position_or_title, Prime Minister of Poland
m.040zftz, common.webpage.topic, Nelson Mandela
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m.040zf6k, education.education.student, Nelson Mandela
Poland, book.book_subject.works, Considerations on the Government of Poland
Nelson Mandela, people.person.education, m.040zf7y
m.09hxlmn, common.webpage.topic, Nelson Mandela
Nelson Mandela, common.topic.webpage, m.0b46swy
Nelson Mandela, book.author.works_written, The Essential Nelson Mandela
Nelson Mandela, people.person.sibling_s, m.0qznhkn
Polish Ministry of Sport and Tourism, common.topic.notable_types, Government Agency
Conversations with Myself, book.written_work.author, Nelson Mandela
m.040zfts, common.webpage.topic, Nelson Mandela
m.02wmyqg, education.education.student, Nelson Mandela
m.0b45ysg, common.webpage.topic, Nelson Mandela
Nelson Mandela, book.author.works_written, Renewal and Renaissance
Polish Ministry of Sport and Tourism, government.government_agency.jurisdiction, Poland
Speech, music.recording.artist, Nelson Mandela
Nelson Mandela, book.author.works_written, No Easy Walk to Freedom
m.0cqj0_l, common.webpage.topic, Nelson Mandela
m.040zf19, people.place_lived.person, Nelson Mandela
Mandela: Long Walk to Freedom, film.film.country, South Africa
m.040zf0y, people.place_lived.person, Nelson Mandela
Nelson Mandela, common.topic.webpage, m.0dkc81h
Nelson Mandela, people.person.profession, Statesman
Nelson Mandela, people.person.profession, Philanthropist
Poland, government.governmental_jurisdiction.governing_officials, m.0k8y85q
Poland, location.country.form_of_government, Parliamentary republic
m.010gj6pb, government.government_position_held.jurisdiction_of_office, Poland
Nelson Mandela, people.person.education, m.09hxlmt
Nelson Mandela, common.topic.image, Nelson Mandela
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Nelson Mandela, people.person.places_lived, m.040zf1g
Mandela: The Authorised Biography, book.written_work.subjects, Nelson Mandela
m.09hxlmt, education.education.student, Nelson Mandela
Nelson Mandela, common.topic.webpage, m.09wg_9j
Polish Ministry of National Education, government.government_agency.jurisdiction, Poland
Nelson Rolihlahla Mandela, common.topic.notable_types, Book
Nelson Mandela, common.topic.article, m.05g80
m.0v1_ldb, government.government_position_held.jurisdiction_of_office, Poland
Nelson Mandela, common.topic.webpage, m.040zfts
Umkhonto we Sizwe, organization.organization.founders, Nelson Mandela

Answer: Democracy