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 type of political system does the country that has governmental office holder named Mohammad-Reza Mahdavi Kani? 
Knowledge Triplets: Presidential system, government.form_of_government.countries, El Salvador
Mohammad-Reza Mahdavi Kani, people.person.profession, Politician
Kan District, common.topic.notable_for, g.11b5m74c9m
Islamic City Council of Tehran, government.governmental_body.jurisdiction, Tehran
Unitary state, government.form_of_government.countries, Kuwait
Far Eastern Republic, location.country.form_of_government, Parliamentary system
Parliamentary system, government.form_of_government.countries, Grenada
Presidential system, government.form_of_government.countries, Gabon
Parliamentary system, government.form_of_government.countries, Second Polish Republic
Sierra Leone, location.country.form_of_government, Presidential system
Unitary state, government.form_of_government.countries, Andorra
Parliamentary system, government.form_of_government.countries, Bonaire
Presidential system, government.form_of_government.countries, Transnistria
Mexico, location.country.form_of_government, Presidential system
Presidential system, government.form_of_government.countries, Eritrea
Kyrgyzstan, location.country.form_of_government, Presidential system
m.010gfrnh, government.government_position_held.jurisdiction_of_office, Iran
Unitary state, government.form_of_government.countries, Sri Lanka
Guinea, location.country.form_of_government, Presidential system
Belarus, location.country.form_of_government, Presidential system
Parliamentary system, government.form_of_government.countries, Bermuda
Republic of Afghanistan, location.country.form_of_government, Presidential system
m.0cj5ns5, government.government_position_held.jurisdiction_of_office, Tehran
Parliamentary system, government.form_of_government.countries, Cambodia
Mohammad-Reza Mahdavi Kani, people.person.nationality, Iran
Parliamentary system, government.form_of_government.countries, Socialist Republic of Romania
Parliamentary system, government.form_of_government.countries, Greece
Theocracy, government.form_of_government.countries, Emirate of Afghanistan
Portugal, location.country.form_of_government, Parliamentary system
Australia, location.country.form_of_government, Parliamentary system
Presidential system, government.form_of_government.countries, United States of America
Parliamentary system, government.form_of_government.countries, Saint Vincent and the Grenadines
m.0j69dr9, people.marriage.spouse, Mohammad-Reza Mahdavi Kani
Presidential system, government.form_of_government.countries, Colombia
Presidential system, government.form_of_government.countries, Palau
m.0125jrkh, education.education.student, Mohammad-Reza Mahdavi Kani
Unitary state, government.form_of_government.countries, Guatemala
Parliamentary system, government.form_of_government.countries, United Kingdom
Parliamentary system, government.form_of_government.countries, Faroe Islands
Parliamentary system, government.form_of_government.countries, South Yemen
Denmark, location.country.form_of_government, Parliamentary system
Bolivia, location.country.form_of_government, Presidential system
Unitary state, government.form_of_government.countries, Morocco
Mozambique, location.country.form_of_government, Presidential system
Parliamentary system, government.form_of_government.countries, Cayman Islands
Parliamentary system, government.form_of_government.countries, Albania
Presidential system, government.form_of_government.countries, Peru
Jamaica, location.country.form_of_government, Parliamentary system
m.0cj5nn9, government.government_position_held.governmental_body, Islamic City Council of Tehran
Kan District, common.topic.article, m.0hgpg0h
People's Socialist Republic of Albania, location.country.form_of_government, Parliamentary system
Presidential system, government.form_of_government.countries, Turkmenistan
m.0cj5nyq, government.government_position_held.governmental_body, Islamic City Council of Tehran
Italian Social Republic, location.country.form_of_government, Presidential system
Unitary state, government.form_of_government.countries, Iran
Unitary state, government.form_of_government.countries, Ghana
Islamic City Council of Tehran, government.governmental_body.members, m.0cj5nkm
Presidential system, government.form_of_government.countries, Northern Mariana Islands
United Arab Emirates, location.country.form_of_government, Presidential system
Presidential system, government.form_of_government.countries, Guam
m.0cj5nyq, government.government_position_held.jurisdiction_of_office, Tehran
Parliamentary system, government.form_of_government.countries, Jamaica
Presidential system, government.form_of_government.countries, Guatemala
Unitary state, government.form_of_government.countries, Timor-Leste
Iran, government.form_of_government.countries, Presidential system
Iranian province, base.aareas.schema.administrative_area_type.sovereignty, Iran
Parliamentary system, government.form_of_government.countries, Transkei
South Sudan, location.country.form_of_government, Presidential system
Presidential system, government.form_of_government.countries, Kenya
m.0125k6nf, education.education.student, Mohammad-Reza Mahdavi Kani
Unitary state, government.form_of_government.countries, Abkhazia
Presidential system, government.form_of_government.countries, Yemen
Cayman Islands, location.country.form_of_government, Parliamentary system
Unitary state, government.form_of_government.countries, Singapore
Sudan, location.country.form_of_government, Presidential system
Kenya, location.country.form_of_government, Presidential system
Transnistria, location.country.form_of_government, Presidential system
Canada, location.country.form_of_government, Parliamentary system
Namibia, location.country.form_of_government, Presidential system
Presidential system, government.form_of_government.countries, Mozambique
Mohammad-Reza Mahdavi Kani, people.person.education, m.0125jrkh
Mohammad-Reza Mahdavi Kani, common.topic.webpage, m.09hytlt
Parliamentary system, government.form_of_government.countries, Belize
Presidential system, government.form_of_government.countries, Indonesia
Second Polish Republic, location.country.form_of_government, Parliamentary system
Officeholder, owl#inverseOf, Government Positions Held
Parliamentary system, government.form_of_government.countries, Kingdom of Greece
South Korea, location.country.form_of_government, Presidential system
Belarusian People's Republic, location.country.form_of_government, Parliamentary system
Montserrat, location.country.form_of_government, Parliamentary system
Wales, location.country.form_of_government, Parliamentary system
Presidential system, government.form_of_government.countries, Sudan
m.09hytlz, government.political_party_tenure.politician, Mohammad-Reza Mahdavi Kani
m.0cj5nkm, government.government_position_held.governmental_body, Islamic City Council of Tehran
Parliamentary system, government.form_of_government.countries, People's Republic of Bulgaria
Pitcairn Islands, location.country.form_of_government, Parliamentary system
Mohammad-Reza Mahdavi Kani, government.politician.party, m.09hytlz
United Arab Republic, location.country.form_of_government, Unitary state
Belgium, location.country.form_of_government, Parliamentary system
Presidential system, government.form_of_government.countries, Congo
Unitary state, government.form_of_government.countries, Tajikistan
Presidential system, government.form_of_government.countries, Tajikistan
Parliamentary system, government.form_of_government.countries, New Caledonia
Presidential system, government.form_of_government.countries, Belarus
Unitary state, government.form_of_government.countries, Solomon Islands
Indonesia, location.country.form_of_government, Presidential system
Mohammad-Reza Mahdavi Kani, common.image.appears_in_topic_gallery, Iranian legislative election, 1992
Kingdom of Great Britain, location.country.form_of_government, Parliamentary system
Presidential system, government.form_of_government.countries, Algeria
Solomon Islands, location.country.form_of_government, Parliamentary system
Parliamentary system, government.form_of_government.countries, Samoa
Theocracy, government.form_of_government.countries, Emirate of Bukhara
Palau, location.country.form_of_government, Presidential system
Republic of Hawaii, location.country.form_of_government, Presidential system
Parliamentary system, government.form_of_government.countries, Isle of Man
Iraq, location.country.form_of_government, Parliamentary system
Congo, location.country.form_of_government, Presidential system
Presidential system, government.form_of_government.countries, Puntland
m.0125c7v0, education.education.student, Mohammad-Reza Mahdavi Kani
Unitary state, government.form_of_government.countries, Guyana
Parliamentary system, government.form_of_government.countries, Timor-Leste
Unitary state, government.form_of_government.countries, Philippines
Unitary state, government.form_of_government.countries, Angola
Philippines, location.country.form_of_government, Presidential system
People's Republic of Bulgaria, location.country.form_of_government, Parliamentary system
New Caledonia, location.country.form_of_government, Parliamentary system
Unitary state, government.form_of_government.countries, Palau
Presidential system, base.schemastaging.context_name.pronunciation, g.125_ql64_
Bermuda, location.country.form_of_government, Parliamentary system
Presidential system, government.form_of_government.countries, Marshall Islands
Mohammad-Reza Mahdavi Kani, people.person.spouse_s, m.0j69dr9
Presidential system, government.form_of_government.countries, Nigeria
British Virgin Islands, location.country.form_of_government, Parliamentary system
Eritrea, location.country.form_of_government, Presidential system
India, location.country.form_of_government, Parliamentary system
Second Polish Republic, location.country.form_of_government, Presidential system
Jordan, location.country.form_of_government, Parliamentary system
Parliamentary system, government.form_of_government.countries, Gibraltar
Bhutan, location.country.form_of_government, Parliamentary system
Presidential system, government.form_of_government.countries, Zambia
Barbados, location.country.form_of_government, Parliamentary system
Japan, location.country.form_of_government, Parliamentary system
Iran, location.country.form_of_government, Theocracy
Nigeria, location.country.form_of_government, Presidential system
Parliamentary system, government.form_of_government.countries, Bophuthatswana
Presidential system, government.form_of_government.countries, Federated States of Micronesia
Presidential system, government.form_of_government.countries, Ghana
m.09hytlt, common.webpage.topic, Mohammad-Reza Mahdavi Kani
El Salvador, location.country.form_of_government, Presidential system
Myanmar, location.country.form_of_government, Presidential system
Unitary state, government.form_of_government.countries, United Kingdom
Unitary state, government.form_of_government.countries, Mozambique
Bophuthatswana, location.country.form_of_government, Parliamentary system
m.0j384hr, government.government_position_held.jurisdiction_of_office, Tehran
Mohammad-Reza Mahdavi Kani, common.image.appears_in_topic_gallery, Interim Government of Iran
Iran, location.country.form_of_government, Unitary state
Parliamentary system, government.form_of_government.countries, Denmark
Mohammad-Reza Mahdavi Kani, common.topic.notable_types, Politician
m.0cj5nn9, government.government_position_held.jurisdiction_of_office, Tehran
Presidential system, government.form_of_government.countries, Liberia
Presidential system, government.form_of_government.countries, South Sudan
Federated States of Micronesia, location.country.form_of_government, Presidential system
Presidential system, government.form_of_government.countries, Paraguay
Mohammad-Reza Mahdavi Kani, people.person.place_of_birth, Kan District
Parliamentary system, government.form_of_government.countries, Kingdom of Great Britain
Mohammad-Reza Mahdavi Kani, common.topic.image, Mohammad-Reza Mahdavi Kani
Parliamentary system, government.form_of_government.countries, Kingdom of the Netherlands
Parliamentary system, government.form_of_government.countries, Republika Srpska
Tajikistan, location.country.form_of_government, Presidential system
Parliamentary system, government.form_of_government.countries, Rwanda
Greenland, location.country.form_of_government, Parliamentary system
Uganda, location.country.form_of_government, Presidential system
Costa Rica, location.country.form_of_government, Presidential system
Saint Vincent and the Grenadines, location.country.form_of_government, Parliamentary system
First East Turkestan Republic, location.country.form_of_government, Islamic republic
Sweden, location.country.form_of_government, Parliamentary system
Mohammad-Reza Mahdavi Kani, people.person.education, m.0125c7v0
Parliamentary system, government.form_of_government.countries, Polish People's Republic
Parliamentary system, government.form_of_government.countries, Japan
Kazakhstan, location.country.form_of_government, Presidential system
Presidential system, government.form_of_government.countries, Panama
Iran, location.country.form_of_government, Islamic republic
Unitary state, government.form_of_government.countries, Equatorial Guinea
Samoa, location.country.form_of_government, Parliamentary system
Spain, location.country.form_of_government, Parliamentary system
Presidential system, government.form_of_government.countries, Cyprus
Tuvalu, location.country.form_of_government, Parliamentary system
Polish People's Republic, location.country.form_of_government, Parliamentary system
Presidential system, government.form_of_government.countries, Second Polish Republic
Gibraltar, location.country.form_of_government, Parliamentary system
Bangladesh, location.country.form_of_government, Parliamentary system
Unitary state, government.form_of_government.countries, Kazakhstan
Politician, type.type.expected_by, Resulting head of state
Timor-Leste, location.country.form_of_government, Parliamentary system
Parliamentary system, government.form_of_government.countries, People's Socialist Republic of Albania
Parliamentary system, government.form_of_government.countries, Tuvalu
Parliamentary system, government.form_of_government.countries, Antigua and Barbuda
m.0cj5nkm, government.government_position_held.jurisdiction_of_office, Tehran
Angola, location.country.form_of_government, Presidential system
Unitary state, government.form_of_government.countries, United Arab Republic
Iran, location.country.form_of_government, Theocracy
Presidential system, government.form_of_government.countries, Maldives
Brunei, location.country.form_of_government, Unitary state
Parliamentary system, government.form_of_government.countries, New Zealand
Paraguay, location.country.form_of_government, Presidential system
Mauritania, location.country.form_of_government, Islamic republic
Presidential system, government.form_of_government.countries, Republic of the Congo
Albania, location.country.form_of_government, Parliamentary system
Presidential system, government.form_of_government.countries, Italian Social Republic
Presidential system, government.form_of_government.countries, Myanmar
Presidential system, government.form_of_government.countries, Mexico
Parliamentary system, government.form_of_government.countries, Venda
Parliamentary system, government.form_of_government.countries, Luxembourg
Venda, location.country.form_of_government, Parliamentary system
Croatia, location.country.form_of_government, Parliamentary system
Mohammad-Reza Mahdavi Kani, people.person.gender, Male
Politician, type.type.expected_by, Responsible Minister
Parliamentary system, government.form_of_government.countries, Greenland
m.0cj5nn1, government.government_position_held.governmental_body, Islamic City Council of Tehran
Presidential system, government.form_of_government.countries, Uruguay
m.0125c2t2, education.education.student, Mohammad-Reza Mahdavi Kani
Republic of Texas, location.country.form_of_government, Presidential system
Puntland, location.country.form_of_government, Presidential system
Confederate States of America, location.country.form_of_government, Presidential system
Parliamentary system, government.form_of_government.countries, Saint Kitts and Nevis
Parliamentary system, government.form_of_government.countries, Falkland Islands
Parliamentary system, government.form_of_government.countries, Australia
Presidential system, government.form_of_government.countries, Republic of Afghanistan
Presidential system, government.form_of_government.countries, United Arab Emirates
Presidential system, government.form_of_government.countries, Malawi
Imam Sadiq University, organization.organization.founders, Mohammad-Reza Mahdavi Kani
Presidential system, government.form_of_government.countries, Angola
Presidential system, government.form_of_government.countries, Uzbekistan
Anguilla, location.country.form_of_government, Parliamentary system
Presidential system, government.form_of_government.countries, Ivory Coast
Presidential system, government.form_of_government.countries, Guinea
Nicaragua, location.country.form_of_government, Presidential system
Presidential system, government.form_of_government.countries, South Korea
m.0cj5ns5, government.government_position_held.governmental_body, Islamic City Council of Tehran
Unitary state, government.form_of_government.countries, Mali
Presidential system, government.form_of_government.countries, Nicaragua
m.0n4wmc6, organization.leadership.person, Mohammad-Reza Mahdavi Kani
Presidential system, government.form_of_government.countries, Seychelles
Greece, location.country.form_of_government, Parliamentary system
French Second Republic, location.country.form_of_government, Presidential system
Uzbekistan, location.country.form_of_government, Presidential system
Mohammad-Reza Mahdavi Kani, people.person.education, m.0125k6nf
Chad, location.country.form_of_government, Presidential system
Azerbaijan, location.country.form_of_government, Presidential system
Colombia, location.country.form_of_government, Presidential system
Malaysia, location.country.form_of_government, Parliamentary system
Unitary state, government.form_of_government.countries, Myanmar
Islamic Emirate of Afghanistan, location.country.form_of_government, Theocracy
Parliamentary system, government.form_of_government.countries, Swaziland
Parliamentary system, government.form_of_government.countries, Bhutan
Theocracy, government.form_of_government.countries, Vatican City
Iran, location.country.form_of_government, Unitary state
Islamic City Council of Tehran, government.governmental_body.members, m.0cj5ns5
Norway, location.country.form_of_government, Parliamentary system
Parliamentary system, government.form_of_government.countries, Saint Lucia
Parliamentary system, government.form_of_government.countries, Malaysia
Presidential system, government.form_of_government.countries, Armenia
Gabon, location.country.form_of_government, Presidential system
Mohammad-Reza Mahdavi Kani, government.politician.government_positions_held, m.010gfrnh
Unitary state, government.form_of_government.countries, Bangladesh
Presidential system, government.form_of_government.countries, Brazil
South Yemen, location.country.form_of_government, Parliamentary system
Liberia, location.country.form_of_government, Presidential system
Presidential system, government.form_of_government.countries, Bolivia
Transkei, location.country.form_of_government, Parliamentary system
Iraqi Kurdistan, location.country.form_of_government, Parliamentary system
Cyprus, location.country.form_of_government, Presidential system
Theocracy, government.form_of_government.countries, Islamic Emirate of Afghanistan
Ghana, location.country.form_of_government, Presidential system
Isle of Man, location.country.form_of_government, Parliamentary system
Unitary state, government.form_of_government.countries, Yemen
Socialist Republic of Romania, location.country.form_of_government, Parliamentary system
Mohammad-Reza Mahdavi Kani, common.topic.notable_for, g.125gs6s3z
Equatorial Guinea, location.country.form_of_government, Presidential system
Officeholder, type.property.expected_type, Politician
Mohammad-Reza Mahdavi Kani, common.image.size, m.0292z6n
Rhodesia, location.country.form_of_government, Parliamentary system
Ecuador, location.country.form_of_government, Presidential system
Kingdom of Greece, location.country.form_of_government, Parliamentary system
Islamic State of Afghanistan, location.country.form_of_government, Islamic republic
Tehran, government.governmental_jurisdiction.government_bodies, Islamic City Council of Tehran
Parliamentary system, government.form_of_government.countries, British Virgin Islands
Unitary state, government.form_of_government.countries, Far Eastern Republic
Presidential system, government.form_of_government.countries, Republic of Hawaii
Parliamentary system, government.form_of_government.countries, People's Republic of Kampuchea
Islamic City Council of Tehran, government.governmental_body.members, m.0j384hr
Unitary state, government.form_of_government.countries, Saudi Arabia
Parliamentary system, government.form_of_government.countries, Anguilla
Presidential system, government.form_of_government.countries, Republic of Texas
Parliamentary system, government.form_of_government.countries, Bangladesh
Politician, type.type.expected_by, Resulting head of government
Morocco, location.country.form_of_government, Parliamentary system
Iran, location.country.form_of_government, Presidential system
Iran, location.country.form_of_government, Parliamentary system
Republic of Ireland, location.country.form_of_government, Parliamentary system
Presidential system, government.form_of_government.countries, Chad
Mohammad-Reza Mahdavi Kani, people.person.places_lived, m.0wlb6sd
Guatemala, location.country.form_of_government, Presidential system
Turkmenistan, location.country.form_of_government, Presidential system
Belize, location.country.form_of_government, Parliamentary system
Thailand, location.country.form_of_government, Parliamentary system
Luxembourg, location.country.form_of_government, Parliamentary system
Presidential system, government.form_of_government.countries, Chile
Officeholder, type.property.reverse_property, Government Positions Held
Socialist Federal Republic of Yugoslavia, location.country.form_of_government, Parliamentary system
Antigua and Barbuda, location.country.form_of_government, Parliamentary system
Parliamentary system, government.form_of_government.countries, Tonga
Zambia, location.country.form_of_government, Presidential system
Parliamentary system, government.form_of_government.countries, Far Eastern Republic
United States of America, location.country.form_of_government, Presidential system
Mohammad-Reza Mahdavi Kani, people.person.education, m.0125c2t2
Bahamas, location.country.form_of_government, Parliamentary system
m.010gfrnh, government.government_position_held.office_holder, Mohammad-Reza Mahdavi Kani
Tonga, location.country.form_of_government, Parliamentary system
Theocracy, government.form_of_government.countries, Iran
Islamic republic, government.form_of_government.countries, Iran
Andorra, location.country.form_of_government, Parliamentary system
Hungarian People's Republic, location.country.form_of_government, Parliamentary system
Parliamentary system, government.form_of_government.countries, Norway
Unitary state, government.form_of_government.countries, Swaziland
Maldives, location.country.form_of_government, Presidential system
Unitary state, government.form_of_government.countries, Tunisia
Islamic republic, government.form_of_government.countries, Afghanistan
Presidential system, government.form_of_government.countries, Iran
Cambodia, location.country.form_of_government, Parliamentary system
Uruguay, location.country.form_of_government, Presidential system
Parliamentary system, government.form_of_government.countries, Bahamas
Parliamentary system, government.form_of_government.countries, Israel
Venezuela, location.country.form_of_government, Presidential system
Politician, type.type.properties, Government Positions Held
Seychelles, location.country.form_of_government, Presidential system
m.0cj5nn1, government.government_position_held.jurisdiction_of_office, Tehran
Parliamentary system, government.form_of_government.countries, Canada
Weimar Republic, location.country.form_of_government, Parliamentary system
Mohammad-Reza Mahdavi Kani, common.image.appears_in_topic_gallery, Mohammad-Reza Mahdavi Kani
Presidential system, government.form_of_government.countries, Chechen Republic of Ichkeria
Papua New Guinea, location.country.form_of_government, Parliamentary system
Iran, government.governmental_jurisdiction.governing_officials, m.010gfrnh
Parliamentary system, government.form_of_government.countries, Belgium
Falkland Islands, location.country.form_of_government, Parliamentary system
Presidential system, government.form_of_government.countries, Kyrgyzstan
Politician, type.type.expected_by, Officeholder
Parliamentary system, government.form_of_government.countries, Portugal
Parliamentary system, government.form_of_government.countries, Weimar Republic
Parliamentary system, government.form_of_government.countries, Iraq
Swaziland, location.country.form_of_government, Parliamentary system
Presidential system, government.form_of_government.countries, Philippines
Mohammad-Reza Mahdavi Kani, organization.organization_founder.organizations_founded, Imam Sadiq University
First Spanish Republic, location.country.form_of_government, Presidential system
Unitary state, government.form_of_government.countries, Netherlands
Parliamentary system, government.form_of_government.countries, India
Officeholder, rdf-schema#range, Politician
Parliamentary system, government.form_of_government.countries, Andorra
Mohammad-Reza Mahdavi Kani, common.topic.article, m.07j0m9
Presidential system, government.form_of_government.countries, Costa Rica
Gambia, location.country.form_of_government, Presidential system
Parliamentary system, government.form_of_government.countries, Jersey
United Kingdom, location.country.form_of_government, Parliamentary system
Kan District, common.topic.notable_types, Location
Parliamentary system, government.form_of_government.countries, Socialist Federal Republic of Yugoslavia
New Zealand, location.country.form_of_government, Parliamentary system
Presidential system, government.form_of_government.countries, Uganda
Presidential system, government.form_of_government.countries, Rwanda
Parliamentary system, government.form_of_government.countries, Thailand
Bulgaria, location.country.form_of_government, Parliamentary system
Parliamentary system, government.form_of_government.countries, Jordan
Parliamentary system, user.avh.default_domain.ellerdale_topic.ellerdale_id, 0080-e5a8
Republic of the Congo, location.country.form_of_government, Presidential system
Unitary state, government.form_of_government.countries, Lebanon
Afghanistan, location.country.form_of_government, Islamic republic
Parliamentary system, government.form_of_government.countries, Bulgaria
Kingdom of the Netherlands, location.country.form_of_government, Parliamentary system
Parliamentary system, government.form_of_government.countries, Hungarian People's Republic
Argentina, location.country.form_of_government, Presidential system
Guam, location.country.form_of_government, Presidential system
m.0wlb6sd, people.place_lived.person, Mohammad-Reza Mahdavi Kani
Kan District, location.location.people_born_here, Mohammad-Reza Mahdavi Kani
Parliamentary system, government.form_of_government.countries, Croatia
Unitary state, government.form_of_government.countries, Bhutan
Armenia, location.country.form_of_government, Presidential system
Presidential system, government.form_of_government.countries, Sierra Leone
Return of Ayatollah Khomeini from exile, common.image.appears_in_topic_gallery, Mohammad-Reza Mahdavi Kani
Panama, location.country.form_of_government, Presidential system
Iran, location.country.form_of_government, Islamic republic
Unitary state, government.form_of_government.countries, Cambodia
Parliamentary system, government.form_of_government.countries, Sweden
Presidential system, government.form_of_government.countries, Kazakhstan
Yemen, location.country.form_of_government, Presidential system
m.0j384hr, government.government_position_held.governmental_body, Islamic City Council of Tehran
Chile, location.country.form_of_government, Presidential system
Unitary state, government.form_of_government.countries, Dominican Republic
Presidential system, government.form_of_government.countries, Tanzania
Mohammad-Reza Mahdavi Kani, people.person.nationality, Iran
Bangladesh, location.country.form_of_government, Unitary state
Parliamentary system, government.form_of_government.countries, Liechtenstein
Lesotho, location.country.form_of_government, Parliamentary system
Republika Srpska, location.country.form_of_government, Parliamentary system
Parliamentary system, base.schemastaging.context_name.pronunciation, g.125_qs9qc
Mohammad-Reza Mahdavi Kani, common.image.appears_in_topic_gallery, Iranian legislative election, 1996
Algeria, location.country.form_of_government, Presidential system
Presidential system, government.form_of_government.countries, Ecuador
Northern Mariana Islands, location.country.form_of_government, Presidential system
Presidential system, government.form_of_government.countries, Namibia
Bonaire, location.country.form_of_government, Parliamentary system
Parliamentary system, government.form_of_government.countries, Republic of Ireland
Saint Lucia, location.country.form_of_government, Parliamentary system
Parliamentary system, government.form_of_government.countries, Morocco
Parliamentary system, government.form_of_government.countries, Iran
Parliamentary system, government.form_of_government.countries, Belarusian People's Republic
Nagorno-Karabakh Republic, location.country.form_of_government, Presidential system
Unitary state, government.form_of_government.countries, Azerbaijan
Mohammad-Reza Mahdavi Kani, common.topic.image, Return of Ayatollah Khomeini from exile
Liechtenstein, location.country.form_of_government, Parliamentary system
Parliamentary system, government.form_of_government.countries, Spain
Unitary state, government.form_of_government.countries, Thailand
Theocracy, government.form_of_government.countries, Emirate of Jabal Shammar
Unitary state, government.form_of_government.countries, Oman
Brazil, location.country.form_of_government, Presidential system
Rwanda, location.country.form_of_government, Presidential system
Marshall Islands, location.country.form_of_government, Presidential system
Presidential system, government.form_of_government.countries, Argentina
Malawi, location.country.form_of_government, Presidential system
Tanzania, location.country.form_of_government, Presidential system
Rwanda, location.country.form_of_government, Parliamentary system
Parliamentary system, government.form_of_government.countries, Wales
Presidential system, government.form_of_government.countries, Confederate States of America
Presidential system, government.form_of_government.countries, French Second Republic
Islamic republic, government.form_of_government.countries, Mauritania
Parliamentary system, government.form_of_government.countries, Montserrat
Islamic City Council of Tehran, government.governmental_body.members, m.0cj5nyq
Parliamentary system, government.form_of_government.countries, Papua New Guinea
Politician, type.type.domain, Government
Parliamentary system, government.form_of_government.countries, Rhodesia
Islamic City Council of Tehran, government.governmental_body.members, m.0cj5nn9
Chechen Republic of Ichkeria, location.country.form_of_government, Presidential system
Iran, location.country.form_of_government, Parliamentary system
Presidential system, government.form_of_government.countries, Nagorno-Karabakh Republic
Unitary state, government.form_of_government.countries, Brunei
Parliamentary system, government.form_of_government.countries, Netherlands
Mohammad-Reza Mahdavi Kani, people.deceased_person.place_of_death, Tehran
Presidential system, government.form_of_government.countries, Equatorial Guinea
Israel, location.country.form_of_government, Parliamentary system
Grenada, location.country.form_of_government, Parliamentary system
Netherlands, location.country.form_of_government, Parliamentary system
Faroe Islands, location.country.form_of_government, Parliamentary system
Parliamentary system, government.form_of_government.countries, Solomon Islands
Parliamentary system, government.form_of_government.countries, Lesotho
Islamic republic, government.form_of_government.countries, First East Turkestan Republic
Unitary state, government.form_of_government.countries, South Korea
Islamic republic, government.form_of_government.countries, Islamic State of Afghanistan
Presidential system, government.form_of_government.countries, Gambia
Presidential system, government.form_of_government.countries, Azerbaijan
Ivory Coast, location.country.form_of_government, Presidential system
Mohammad-Reza Mahdavi Kani, business.board_member.leader_of, m.0n4wmc6
Saint Kitts and Nevis, location.country.form_of_government, Parliamentary system
Mohammad-Reza Mahdavi Kani, people.person.religion, Shia Islam
Peru, location.country.form_of_government, Presidential system
Presidential system, government.form_of_government.countries, Venezuela
Parliamentary system, government.form_of_government.countries, Pitcairn Islands
Unitary state, government.form_of_government.countries, Syria
Parliamentary system, government.form_of_government.countries, Iraqi Kurdistan
Presidential system, government.form_of_government.countries, First Spanish Republic
People's Republic of Kampuchea, location.country.form_of_government, Parliamentary system
Unitary state, government.form_of_government.countries, Romania
Parliamentary system, government.form_of_government.countries, Barbados
Islamic City Council of Tehran, government.governmental_body.members, m.0cj5nn1
Unitary state, government.form_of_government.countries, Spain
Jersey, location.country.form_of_government, Parliamentary system

Answer: Parliamentary system
Presidential system
Islamic republic
Unitary state
Theocracy