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 system of government can be found in the country that has a national anthem called National Anthem of the Islamic Republic of Iran? 
Knowledge Triplets: Parliamentary system, government.form_of_government.countries, Andorra
Presidential system, government.form_of_government.countries, Bolivia
Parliamentary system, government.form_of_government.countries, Socialist Federal Republic of Yugoslavia
m.010vsw91, dataworld.gardening_hint.last_referenced_by, Presidential system
Bophuthatswana, location.country.form_of_government, Parliamentary system
Iraqi Kurdistan, location.country.form_of_government, Parliamentary system
Presidential system, government.form_of_government.countries, Guinea
Composition, freebase.type_profile.kind, Definition
Presidential system, government.form_of_government.countries, Chad
Iran, location.location.containedby, Asia
Composition, freebase.type_profile.published, Published
Bhutan, location.country.form_of_government, Parliamentary system
Parliamentary system, government.form_of_government.countries, Papua New Guinea
Netherlands, location.country.form_of_government, Parliamentary system
Presidential system, government.form_of_government.countries, Namibia
Iran, common.topic.notable_for, g.1yg9j85kc
Parliamentary system, government.form_of_government.countries, Bhutan
Nagorno-Karabakh Republic, location.country.form_of_government, Presidential system
National Anthem, common.topic.article, m.03nbgmy
Musical Recording, freebase.type_profile.published, Published
Unitary state, government.form_of_government.countries, Italy
Unitary state, government.form_of_government.countries, Far Eastern Republic
Presidential system, government.form_of_government.countries, Sudan
Parliamentary system, government.form_of_government.countries, Spain
Presidential system, government.form_of_government.countries, Colombia
Afghanistan, location.country.form_of_government, Islamic republic
Unitary state, government.form_of_government.countries, Bonaire
New Zealand, location.country.form_of_government, Parliamentary system
Zambia, location.country.form_of_government, Presidential system
Republic of Ireland, location.country.form_of_government, Parliamentary system
Parliamentary system, government.form_of_government.countries, Denmark
Liberia, location.country.form_of_government, Presidential system
Congo, location.country.form_of_government, Presidential system
Presidential system, government.form_of_government.countries, Indonesia
Unitary state, government.form_of_government.countries, Thailand
Unitary state, government.form_of_government.countries, Bangladesh
Parliamentary system, government.form_of_government.countries, Republika Srpska
Parliamentary system, government.form_of_government.countries, Saint Lucia
Parliamentary system, government.form_of_government.countries, Sweden
Parliamentary system, government.form_of_government.countries, Antigua and Barbuda
Parliamentary system, government.form_of_government.countries, Tonga
Parliamentary system, government.form_of_government.countries, Bahamas
Northern Mariana Islands, location.country.form_of_government, Presidential system
Presidential system, government.form_of_government.countries, Chile
Parliamentary system, government.form_of_government.countries, Second Polish Republic
Islamic republic, user.avh.default_domain.ellerdale_topic.ellerdale_id, 0081-6544
National Anthem, freebase.type_profile.published, Published
Saint Kitts and Nevis, location.country.form_of_government, Parliamentary system
National Anthem of the Islamic Republic of Iran, common.topic.notable_for, g.12blsb0br
Anthem, rdf-schema#range, National Anthem
Croatia, location.country.form_of_government, Parliamentary system
Faroe Islands, location.country.form_of_government, Parliamentary system
Guam, location.country.form_of_government, Presidential system
Parliamentary system, government.form_of_government.countries, Far Eastern Republic
Swaziland, location.country.form_of_government, Parliamentary system
Unitary state, government.form_of_government.countries, Japan
Presidential system, government.form_of_government.countries, Republic of Hawaii
National Anthem of the Islamic Republic of Iran, music.recording.artist, Seiji Ozawa
Unitary state, government.form_of_government.countries, Guatemala
Presidential system, government.form_of_government.countries, Palau
Presidential system, government.form_of_government.countries, Cyprus
Puntland, location.country.form_of_government, Presidential system
Gabon, location.country.form_of_government, Presidential system
Bonaire, location.country.form_of_government, Parliamentary system
Parliamentary system, government.form_of_government.countries, Kingdom of Greece
Iran, music.recording.engineer, Otto Nopp
Unitary state, government.form_of_government.countries, Panama
National Anthem of the Islamic Republic of Iran, music.recording.releases, National Anthems: Music of the World
Gambia, location.country.form_of_government, Presidential system
National Anthem of the Islamic Republic of Iran, common.topic.notable_types, Musical Recording
Unitary state, government.form_of_government.countries, Spain
Hassan Riahi, common.topic.notable_for, g.125cmht0h
Bahamas, location.country.form_of_government, Parliamentary system
Presidential system, government.form_of_government.countries, Venezuela
Unitary state, government.form_of_government.countries, Mali
Greece, location.country.form_of_government, Parliamentary system
South Sudan, location.country.form_of_government, Presidential system
Iran, music.recording.contributions, m.0nkcz22
Brazil, location.country.form_of_government, Presidential system
Iran, music.single.versions, Iran
Presidential system, government.form_of_government.countries, Tanzania
Presidential system, government.form_of_government.countries, Marshall Islands
Parliamentary system, government.form_of_government.countries, India
Presidential system, government.form_of_government.countries, Maldives
Unitary state, government.form_of_government.countries, Sweden
Unitary state, government.form_of_government.countries, Kazakhstan
Presidential system, government.form_of_government.countries, South Sudan
Kazakhstan, location.country.form_of_government, Presidential system
Presidential system, government.form_of_government.countries, French Second Republic
Costa Rica, location.country.form_of_government, Presidential system
Presidential system, government.form_of_government.countries, Republic of Afghanistan
Parliamentary system, government.form_of_government.countries, Socialist Republic of Romania
Parliamentary system, government.form_of_government.countries, Kingdom of the Netherlands
Namibia, location.country.form_of_government, Presidential system
Second Polish Republic, location.country.form_of_government, Presidential system
Israel, location.country.form_of_government, Parliamentary system
Iran, location.country.form_of_government, Unitary state
Parliamentary system, government.form_of_government.countries, Albania
Musical Recording, freebase.type_profile.kind, Definition
National anthem, freebase.equivalent_topic.equivalent_type, National Anthem
Presidential system, government.form_of_government.countries, Chechen Republic of Ichkeria
First Spanish Republic, location.country.form_of_government, Presidential system
Ecuador, location.country.form_of_government, Presidential system
Presidential system, government.form_of_government.countries, Kenya
Parliamentary system, government.form_of_government.countries, Falkland Islands
El Salvador, location.country.form_of_government, Presidential system
Topic, freebase.type_profile.published, Published
Parliamentary system, government.form_of_government.countries, Greenland
State of the Teutonic Order, location.country.form_of_government, Theocracy
Parliamentary system, government.form_of_government.countries, Lesotho
Unitary state, government.form_of_government.countries, Portugal
Unitary state, government.form_of_government.countries, Morocco
Uruguay, location.country.form_of_government, Presidential system
Parliamentary system, government.form_of_government.countries, Bophuthatswana
Parliamentary system, government.form_of_government.countries, Iran
Iran, location.country.official_language, Persian Language
Saint Vincent and the Grenadines, location.country.form_of_government, Parliamentary system
Gibraltar, location.country.form_of_government, Parliamentary system
Mexico, location.country.form_of_government, Presidential system
Parliamentary system, government.form_of_government.countries, Iraq
Presidential system, government.form_of_government.countries, Puntland
Parliamentary system, government.form_of_government.countries, Gibraltar
Islamic republic, government.form_of_government.countries, First East Turkestan Republic
Colombia, location.country.form_of_government, Presidential system
Parliamentary system, government.form_of_government.countries, South Yemen
Presidential system, government.form_of_government.countries, Armenia
Parliamentary system, government.form_of_government.countries, Cayman Islands
Unitary state, government.form_of_government.countries, United Arab Republic
Unitary state, government.form_of_government.countries, Brunei
Iranian languages, language.language_family.member_of_language_families, Indo-European languages
Morocco, location.country.form_of_government, Parliamentary system
Parliamentary system, government.form_of_government.countries, Luxembourg
Sweden, location.country.form_of_government, Parliamentary system
Weimar Republic, location.country.form_of_government, Parliamentary system
Presidential system, government.form_of_government.countries, Tajikistan
Presidential system, government.form_of_government.countries, Guam
Parliamentary system, government.form_of_government.countries, Transkei
Bulgaria, location.country.form_of_government, Parliamentary system
Unitary state, government.form_of_government.countries, Iran
Theocracy, government.form_of_government.countries, Emirate of Bukhara
Indo-European languages, language.language_family.sub_families, Indo-Iranian languages
Second Polish Republic, location.country.form_of_government, Parliamentary system
Uzbekistan, location.country.form_of_government, Presidential system
Kingdom of Greece, location.country.form_of_government, Parliamentary system
Parliamentary system, government.form_of_government.countries, Belize
Unitary state, government.form_of_government.countries, Cambodia
Italian Social Republic, location.country.form_of_government, Presidential system
Presidential system, government.form_of_government.countries, Zambia
Unitary state, government.form_of_government.countries, Liechtenstein
m.0nkcz22, music.track_contribution.track, Iran
Presidential system, government.form_of_government.countries, Eritrea
Unitary state, government.form_of_government.countries, Cuba
Anthem, type.property.master_property, National anthem of
Thailand, location.country.form_of_government, Parliamentary system
Presidential system, government.form_of_government.countries, Turkmenistan
Unitary state, government.form_of_government.countries, Saudi Arabia
Belgium, location.country.form_of_government, Parliamentary system
People's Republic of Kampuchea, location.country.form_of_government, Parliamentary system
Nicaragua, location.country.form_of_government, Presidential system
Presidential system, government.form_of_government.countries, Costa Rica
Parliamentary system, government.form_of_government.countries, Canada
Iran, music.recording.artist, Hassan Riahi
Iranian languages, language.language_family.member_of_language_families, Indo-Iranian languages
Presidential system, government.form_of_government.countries, Kazakhstan
People's Republic of Bulgaria, location.country.form_of_government, Parliamentary system
Iran, music.recording.artist, Slovak Radio Symphony Orchestra
Parliamentary system, government.form_of_government.countries, Belgium
Parliamentary system, government.form_of_government.countries, Barbados
Iran, location.country.form_of_government, Parliamentary system
National Anthem of the Islamic Republic of Iran, music.composition.recordings, National Anthem of the Islamic Republic of Iran
Andorra, location.country.form_of_government, Parliamentary system
Presidential system, government.form_of_government.countries, Myanmar
National Anthem, type.type.domain, Government
Hungarian People's Republic, location.country.form_of_government, Parliamentary system
United Arab Republic, location.country.form_of_government, Unitary state
Presidential system, government.form_of_government.countries, Nigeria
Iraq, location.country.form_of_government, Parliamentary system
Parliamentary system, government.form_of_government.countries, New Zealand
South Korea, location.country.form_of_government, Presidential system
United Kingdom, location.country.form_of_government, Parliamentary system
Presidential system, government.form_of_government.countries, Ghana
Unitary state, government.form_of_government.countries, Syria
Unitary state, government.form_of_government.countries, Singapore
Marshall Islands, location.country.form_of_government, Presidential system
Asia, base.locations.continents.countries_within, Iran
Argentina, location.country.form_of_government, Presidential system
Parliamentary system, government.form_of_government.countries, United Kingdom
Belarusian People's Republic, location.country.form_of_government, Parliamentary system
Parliamentary system, government.form_of_government.countries, Republic of Ireland
Central Iran Group, base.rosetta.languoid.child, Persian Language
Unitary state, government.form_of_government.countries, Philippines
Unitary state, government.form_of_government.countries, Bahamas
Parliamentary system, government.form_of_government.countries, Saint Vincent and the Grenadines
Armenia, location.country.form_of_government, Presidential system
Presidential system, government.form_of_government.countries, Italian Social Republic
Presidential system, government.form_of_government.countries, Algeria
Rhodesia, location.country.form_of_government, Parliamentary system
Persian Language, language.human_language.countries_spoken_in, Iran
Islamic republic, government.form_of_government.countries, Islamic State of Afghanistan
Presidential system, government.form_of_government.countries, Sierra Leone
National Anthem of the Islamic Republic of Iran, government.national_anthem.national_anthem_of, m.0h_15sq
Unitary state, government.form_of_government.countries, Samoa
Canada, location.country.form_of_government, Parliamentary system
Presidential system, government.form_of_government.countries, Guatemala
Ghana, location.country.form_of_government, Presidential system
MapOfPersianSpeakers, common.image.appears_in_topic_gallery, Persian Language
Theocracy, government.form_of_government.countries, State of the Teutonic Order
Parliamentary system, government.form_of_government.countries, Grenada
Belarus, location.country.form_of_government, Presidential system
Peru, location.country.form_of_government, Presidential system
National Anthem of the Islamic Republic of Iran, music.recording.tracks, National Anthem of the Islamic Republic of Iran
Presidential system, government.form_of_government.countries, Mexico
Presidential system, government.form_of_government.countries, First Spanish Republic
Presidential system, government.form_of_government.countries, South Korea
National Anthem of the Islamic Republic of Iran, music.recording.song, National Anthem of the Islamic Republic of Iran
Parliamentary system, government.form_of_government.countries, Saint Kitts and Nevis
Confederate States of America, location.country.form_of_government, Presidential system
Presidential system, government.form_of_government.countries, Peru
Unitary state, government.form_of_government.countries, Turkey
Parliamentary system, government.form_of_government.countries, Bonaire
Parliamentary system, government.form_of_government.countries, Morocco
United Kingdom, location.country.form_of_government, Unitary state
Parliamentary system, government.form_of_government.countries, Faroe Islands
Lesotho, location.country.form_of_government, Parliamentary system
Republic of the Congo, location.country.form_of_government, Presidential system
Unitary state, government.form_of_government.countries, Ukraine
Barbados, location.country.form_of_government, Parliamentary system
Unitary state, government.form_of_government.countries, Kuwait
Presidential system, government.form_of_government.countries, Nicaragua
Presidential system, government.form_of_government.countries, Uzbekistan
Equatorial Guinea, location.country.form_of_government, Presidential system
British Virgin Islands, location.country.form_of_government, Parliamentary system
India, location.country.form_of_government, Parliamentary system
Presidential system, government.form_of_government.countries, Transnistria
Presidential system, government.form_of_government.countries, Iran
Unitary state, government.form_of_government.countries, Abkhazia
Parliamentary system, government.form_of_government.countries, Thailand
National Anthem, freebase.type_profile.strict_included_types, Topic
Kyrgyzstan, location.country.form_of_government, Presidential system
Parliamentary system, government.form_of_government.countries, Cambodia
Unitary state, government.form_of_government.countries, Lebanon
Unitary state, government.form_of_government.countries, South Korea
Azerbaijan, location.country.form_of_government, Presidential system
Bolivia, location.country.form_of_government, Presidential system
Angola, location.country.form_of_government, Presidential system
Presidential system, government.form_of_government.countries, Belarus
Unitary state, government.form_of_government.countries, Andorra
Presidential system, government.form_of_government.countries, Congo
Unitary state, government.form_of_government.countries, Romania
National Anthem, freebase.type_profile.equivalent_topic, National anthem
Algeria, location.country.form_of_government, Presidential system
Republic of Hawaii, location.country.form_of_government, Presidential system
Iran, music.recording.releases, Complete National Anthems of the World, Volume 3: Gabon - Kyrgyzstan
Paraguay, location.country.form_of_government, Presidential system
m.0h_15sq, government.national_anthem_of_a_country.anthem, National Anthem of the Islamic Republic of Iran
Kuhmareyi language, language.human_language.main_country, Iran
Parliamentary system, government.form_of_government.countries, Polish People's Republic
Presidential system, government.form_of_government.countries, Northern Mariana Islands
Unitary state, government.form_of_government.countries, Denmark
Sierra Leone, location.country.form_of_government, Presidential system
Presidential system, government.form_of_government.countries, Confederate States of America
Islamic Emirate of Afghanistan, location.country.form_of_government, Theocracy
People's Socialist Republic of Albania, location.country.form_of_government, Parliamentary system
Iran, music.recording.song, National Anthem of the Islamic Republic of Iran
Unitary state, government.form_of_government.countries, Sri Lanka
National Anthem of the Islamic Republic of Iran, music.recording.song, Iran
Malawi, location.country.form_of_government, Presidential system
Presidential system, government.form_of_government.countries, Liberia
Maldives, location.country.form_of_government, Presidential system
Venda, location.country.form_of_government, Parliamentary system
Parliamentary system, government.form_of_government.countries, Japan
Indonesia, location.country.form_of_government, Presidential system
Iran, music.recording.tracks, Iran
Transkei, location.country.form_of_government, Parliamentary system
Panama, location.country.form_of_government, Presidential system
Unitary state, government.form_of_government.countries, Palau
Persian Language, common.topic.article, m.032fj
Isle of Man, location.country.form_of_government, Parliamentary system
Unitary state, government.form_of_government.countries, Solomon Islands
Eritrea, location.country.form_of_government, Presidential system
Iran, common.topic.notable_types, Musical Recording
Uganda, location.country.form_of_government, Presidential system
Jersey, location.country.form_of_government, Parliamentary system
Unitary state, government.form_of_government.countries, Republic of Ireland
Unitary state, government.form_of_government.countries, Chechen Republic of Ichkeria
Kenya, location.country.form_of_government, Presidential system
United Arab Emirates, location.country.form_of_government, Presidential system
Unitary state, government.form_of_government.countries, Nicaragua
Iran, common.topic.notable_for, g.126tn_rr7
Presidential system, government.form_of_government.countries, Paraguay
Tonga, location.country.form_of_government, Parliamentary system
Indo-Iranian languages, language.language_family.sub_families, Iranian languages
Presidential system, government.form_of_government.countries, Brazil
National Anthem of the Islamic Republic of Iran, common.topic.article, m.02lwmh
Parliamentary system, user.avh.default_domain.ellerdale_topic.ellerdale_id, 0080-e5a8
National Anthem, type.type.expected_by, Anthem
Parliamentary system, government.form_of_government.countries, Wales
Parliamentary system, government.form_of_government.countries, Montserrat
Presidential system, government.form_of_government.countries, Ivory Coast
Chad, location.country.form_of_government, Presidential system
Persian Language, language.human_language.language_family, Indo-Iranian languages
Presidential system, government.form_of_government.countries, Second Polish Republic
Seychelles, location.country.form_of_government, Presidential system
Islamic republic, government.form_of_government.countries, Iran
Iran, music.recording.producer, Milos Betko
Presidential system, government.form_of_government.countries, Rwanda
Solomon Islands, location.country.form_of_government, Parliamentary system
National Anthem, type.type.properties, National anthem of
Presidential system, base.schemastaging.context_name.pronunciation, g.125_ql64_
Presidential system, government.form_of_government.countries, Azerbaijan
Unitary state, government.form_of_government.countries, Luxembourg
Unitary state, government.form_of_government.countries, Cyprus
Guatemala, location.country.form_of_government, Presidential system
Unitary state, government.form_of_government.countries, United Kingdom
Presidential system, government.form_of_government.countries, Uruguay
Hassan Riahi, music.artist.track, Iran
Parliamentary system, government.form_of_government.countries, Pitcairn Islands
Theocracy, government.form_of_government.countries, Islamic Emirate of Afghanistan
Australia, location.country.form_of_government, Parliamentary system
Socialist Republic of Romania, location.country.form_of_government, Parliamentary system
Unitary state, government.form_of_government.countries, Martinique
Presidential system, government.form_of_government.countries, Gabon
Presidential system, government.form_of_government.countries, Panama
Republic of Afghanistan, location.country.form_of_government, Presidential system
Republika Srpska, location.country.form_of_government, Parliamentary system
Parliamentary system, government.form_of_government.countries, Isle of Man
Presidential system, government.form_of_government.countries, Angola
Cambodia, location.country.form_of_government, Parliamentary system
Parliamentary system, government.form_of_government.countries, Solomon Islands
Presidential system, user.avh.default_domain.ellerdale_topic.ellerdale_id, 0080-9549
Presidential system, government.form_of_government.countries, United Arab Emirates
Rwanda, location.country.form_of_government, Parliamentary system
Unitary state, government.form_of_government.countries, Netherlands
Theocracy, government.form_of_government.countries, Iran
Unitary state, government.form_of_government.countries, Myanmar
Malaysia, location.country.form_of_government, Parliamentary system
Mozambique, location.country.form_of_government, Presidential system
National Anthem, freebase.type_hints.included_types, Topic
Parliamentary system, government.form_of_government.countries, Tuvalu
Presidential system, government.form_of_government.countries, El Salvador
Iran, music.recording.artist, Peter Breiner
Norway, location.country.form_of_government, Parliamentary system
Belize, location.country.form_of_government, Parliamentary system
Parliamentary system, government.form_of_government.countries, Iraqi Kurdistan
Parliamentary system, government.form_of_government.countries, Australia
National Anthem of the Islamic Republic of Iran, common.topic.notable_for, g.12552m7h5
Philippines, location.country.form_of_government, Presidential system
South Yemen, location.country.form_of_government, Parliamentary system
Presidential system, government.form_of_government.countries, Seychelles
Parliamentary system, government.form_of_government.countries, Liechtenstein
Montserrat, location.country.form_of_government, Parliamentary system
Unitary state, government.form_of_government.countries, Jordan
Parliamentary system, government.form_of_government.countries, Timor-Leste
Unitary state, government.form_of_government.countries, Taiwan
Unitary state, government.form_of_government.countries, Azerbaijan
Presidential system, government.form_of_government.countries, Republic of the Congo
Luxembourg, location.country.form_of_government, Parliamentary system
Rwanda, location.country.form_of_government, Presidential system
Liechtenstein, location.country.form_of_government, Parliamentary system
Iran, location.country.form_of_government, Parliamentary system
Persian Language, base.rosetta.languoid.parent, Central Iran Group
Jordan, location.country.form_of_government, Parliamentary system
Iran, location.country.form_of_government, Unitary state
Parliamentary system, government.form_of_government.countries, Croatia
Anguilla, location.country.form_of_government, Parliamentary system
Mauritania, location.country.form_of_government, Islamic republic
Unitary state, government.form_of_government.countries, Marshall Islands
Kingdom of the Netherlands, location.country.form_of_government, Parliamentary system
Presidential system, government.form_of_government.countries, Yemen
Theocracy, government.form_of_government.countries, Emirate of Jabal Shammar
United States of America, location.country.form_of_government, Presidential system
Albania, location.country.form_of_government, Parliamentary system
Presidential system, government.form_of_government.countries, Kyrgyzstan
Parliamentary system, government.form_of_government.countries, Belarusian People's Republic
Parliamentary system, government.form_of_government.countries, Greece
Kingdom of Great Britain, location.country.form_of_government, Parliamentary system
Islamic republic, government.form_of_government.countries, Afghanistan
National Anthem of the Islamic Republic of Iran, common.topic.notable_types, National Anthem
Parliamentary system, government.form_of_government.countries, Anguilla
Cayman Islands, location.country.form_of_government, Parliamentary system
National Anthem of the Islamic Republic of Iran, music.composition.language, Persian Language
Indo-Iranian languages, language.language_family.member_of_language_families, Indo-European languages
Parliamentary system, government.form_of_government.countries, Bangladesh
Iran, location.country.form_of_government, Presidential system
Parliamentary system, government.form_of_government.countries, People's Socialist Republic of Albania
Portugal, location.country.form_of_government, Parliamentary system
Hassan Riahi, music.composer.compositions, National Anthem of the Islamic Republic of Iran
Republic of Texas, location.country.form_of_government, Presidential system
m.0h_15sq, government.national_anthem_of_a_country.country, Iran
Iran, location.country.form_of_government, Theocracy
Unitary state, government.form_of_government.countries, Oman
New Caledonia, location.country.form_of_government, Parliamentary system
Presidential system, government.form_of_government.countries, United States of America
m.04h_6l7, dataworld.gardening_hint.replaced_by, Parliamentary system
Socialist Federal Republic of Yugoslavia, location.country.form_of_government, Parliamentary system
Unitary state, government.form_of_government.countries, Peru
Cyprus, location.country.form_of_government, Presidential system
Unitary state, government.form_of_government.countries, Swaziland
Presidential system, government.form_of_government.countries, Federated States of Micronesia
National Anthem of the Islamic Republic of Iran, music.composition.composer, Hassan Riahi
Presidential system, government.form_of_government.countries, Uganda
Myanmar, location.country.form_of_government, Presidential system
Unitary state, government.form_of_government.countries, Yemen
India, location.location.containedby, Asia
Presidential system, government.form_of_government.countries, Argentina
Tajikistan, location.country.form_of_government, Presidential system
Parliamentary system, government.form_of_government.countries, Malaysia
Parliamentary system, government.form_of_government.countries, Bulgaria
Islamic State of Afghanistan, location.country.form_of_government, Islamic republic
Composition, freebase.type_hints.included_types, Topic
Wales, location.country.form_of_government, Parliamentary system
Turkmenistan, location.country.form_of_government, Presidential system
Far Eastern Republic, location.country.form_of_government, Parliamentary system
Bermuda, location.country.form_of_government, Parliamentary system
Yemen, location.country.form_of_government, Presidential system
Denmark, location.country.form_of_government, Parliamentary system
Parliamentary system, government.form_of_government.countries, Venda
Chechen Republic of Ichkeria, location.country.form_of_government, Presidential system
Parliamentary system, government.form_of_government.countries, Norway
Iran, location.country.form_of_government, Presidential system
Venezuela, location.country.form_of_government, Presidential system
Iran, music.recording.canonical_version, Iran
Human Language, freebase.type_profile.published, Published
Persian Language, language.human_language.language_family, Iranian languages
Spain, location.country.form_of_government, Parliamentary system
Parliamentary system, government.form_of_government.countries, Kingdom of Great Britain
Parliamentary system, government.form_of_government.countries, Hungarian People's Republic
Iranian languages, language.language_family.languages, Persian Language
Sudan, location.country.form_of_government, Presidential system
Parliamentary system, government.form_of_government.countries, People's Republic of Kampuchea
Parliamentary system, government.form_of_government.countries, Jersey
Presidential system, government.form_of_government.countries, Equatorial Guinea
Tuvalu, location.country.form_of_government, Parliamentary system
Parliamentary system, government.form_of_government.countries, Weimar Republic
Parliamentary system, government.form_of_government.countries, Rwanda
Parliamentary system, government.form_of_government.countries, Samoa
National Anthem, freebase.type_profile.strict_included_types, Composition
Japan, location.country.form_of_government, Parliamentary system
Transnistria, location.country.form_of_government, Presidential system
Unitary state, government.form_of_government.countries, Tunisia
Far Eastern Republic, location.country.form_of_government, Unitary state
Parliamentary system, government.form_of_government.countries, Israel
Nigeria, location.country.form_of_government, Presidential system
Iran, location.country.form_of_government, Islamic republic
Presidential system, government.form_of_government.countries, Malawi
Parliamentary system, government.form_of_government.countries, British Virgin Islands
Theocracy, government.form_of_government.countries, Papal States
Pitcairn Islands, location.country.form_of_government, Parliamentary system
Presidential system, government.form_of_government.countries, Gambia
Unitary state, government.form_of_government.countries, Norway
Unitary state, government.form_of_government.countries, Bolivia
Polish People's Republic, location.country.form_of_government, Parliamentary system
Federated States of Micronesia, location.country.form_of_government, Presidential system
Iran, location.country.form_of_government, Islamic republic
Presidential system, government.form_of_government.countries, Philippines
Bangladesh, location.country.form_of_government, Parliamentary system
Presidential system, government.form_of_government.countries, Mozambique
Parliamentary system, government.form_of_government.countries, Portugal
French Second Republic, location.country.form_of_government, Presidential system
Ivory Coast, location.country.form_of_government, Presidential system
Unitary state, government.form_of_government.countries, Dominican Republic
National Anthem of the Islamic Republic of Iran, music.composition.recordings, Iran
Tanzania, location.country.form_of_government, Presidential system
Parliamentary system, government.form_of_government.countries, Jamaica
Unitary state, government.form_of_government.countries, France
Musical Artist, freebase.type_profile.published, Published
National Anthem, freebase.type_profile.kind, Definition
Islamic republic, base.schemastaging.context_name.pronunciation, g.125_pty39
Unitary state, government.form_of_government.countries, Bhutan
Emirate of Bukhara, location.country.form_of_government, Theocracy
Palau, location.country.form_of_government, Presidential system
Iran, location.country.languages_spoken, Persian Language
Parliamentary system, government.form_of_government.countries, New Caledonia
Samoa, location.country.form_of_government, Parliamentary system
Anthem, type.property.expected_type, National Anthem
Chile, location.country.form_of_government, Presidential system
National Anthem, freebase.type_hints.included_types, Composition
m.0r2v41p, dataworld.gardening_hint.last_referenced_by, Islamic republic
Parliamentary system, government.form_of_government.countries, Netherlands
Islamic republic, government.form_of_government.countries, Mauritania
Parliamentary system, government.form_of_government.countries, People's Republic of Bulgaria
Iran, base.locations.countries.continent, Asia
First East Turkestan Republic, location.country.form_of_government, Islamic republic
Iran, common.topic.notable_for, g.126t2bt23
Parliamentary system, government.form_of_government.countries, Swaziland
Parliamentary system, government.form_of_government.countries, Bermuda
Presidential system, government.form_of_government.countries, Nagorno-Karabakh Republic
Iran, location.country.national_anthem, m.0h_15sq
Parliamentary system, government.form_of_government.countries, Jordan
Grenada, location.country.form_of_government, Parliamentary system
Unitary state, government.form_of_government.countries, Uruguay
Greenland, location.country.form_of_government, Parliamentary system
National Anthem of the Islamic Republic of Iran, music.recording.artist, New Japan Philharmonic
Presidential system, government.form_of_government.countries, Ecuador
Indo-European languages, language.language_family.sub_families, Iranian languages
Parliamentary system, base.schemastaging.context_name.pronunciation, g.125_qs9qc
Theocracy, government.form_of_government.countries, Vatican City
Iran, location.country.form_of_government, Theocracy
Presidential system, government.form_of_government.countries, Republic of Texas
Parliamentary system, government.form_of_government.countries, Rhodesia
Jamaica, location.country.form_of_government, Parliamentary system
Guinea, location.country.form_of_government, Presidential system

Answer: Parliamentary system
Presidential system
Islamic republic
Unitary state
Theocracy