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 is run the the country that has the National Anthem of the Islamic Republic of Iran as their anthem? 
Knowledge Triplets: Parliamentary system, government.form_of_government.countries, Faroe Islands
Cyprus, location.country.form_of_government, Presidential system
National Anthem, freebase.type_profile.equivalent_topic, National anthem
First Spanish Republic, location.country.form_of_government, Presidential system
Presidential system, government.form_of_government.countries, Nagorno-Karabakh Republic
Iran, base.locations.countries.continent, Asia
Eritrea, location.country.form_of_government, Presidential system
Parliamentary system, government.form_of_government.countries, Transkei
Nigeria, location.country.form_of_government, Presidential system
Presidential system, government.form_of_government.countries, Namibia
m.0h_15sq, government.national_anthem_of_a_country.country, Iran
Unitary state, government.form_of_government.countries, Far Eastern Republic
Denmark, location.country.form_of_government, Parliamentary system
Parliamentary system, government.form_of_government.countries, Thailand
Presidential system, government.form_of_government.countries, Tajikistan
Parliamentary system, government.form_of_government.countries, Second Polish Republic
Theocracy, government.form_of_government.countries, Emirate of Jabal Shammar
Pitcairn Islands, location.country.form_of_government, Parliamentary system
Theocracy, government.form_of_government.countries, Bishopric of Speyer
Iran, music.recording.tracks, Iran
Parliamentary system, government.form_of_government.countries, Bangladesh
Parliamentary system, government.form_of_government.countries, Bahamas
Ivory Coast, location.country.form_of_government, Presidential system
National Anthem of the Islamic Republic of Iran, music.recording.artist, Seiji Ozawa
Unitary state, government.form_of_government.countries, Swaziland
Republika Srpska, location.country.form_of_government, Parliamentary system
Jersey, location.country.form_of_government, Parliamentary system
Parliamentary system, government.form_of_government.countries, Samoa
Unitary state, government.form_of_government.countries, Martinique
Presidential system, government.form_of_government.countries, Peru
Far Eastern Republic, location.country.form_of_government, Parliamentary system
Wales, location.country.form_of_government, Parliamentary system
Persian Language, base.rosetta.languoid.parent, Central Iran Group
Composition, freebase.type_profile.kind, Definition
Presidential system, government.form_of_government.countries, Venezuela
Presidential system, government.form_of_government.countries, United States of America
Parliamentary system, government.form_of_government.countries, Bophuthatswana
Republic of Ireland, location.country.form_of_government, Parliamentary system
Presidential system, government.form_of_government.countries, French Second Republic
Unitary state, government.form_of_government.countries, Bolivia
Saint Kitts and Nevis, location.country.form_of_government, Parliamentary system
Federated States of Micronesia, location.country.form_of_government, Presidential system
Presidential system, government.form_of_government.countries, Uzbekistan
Uruguay, location.country.form_of_government, Presidential system
Anguilla, location.country.form_of_government, Parliamentary system
Bolivia, location.country.form_of_government, Presidential system
Persian Language, language.human_language.language_family, Iranian languages
Unitary state, government.form_of_government.countries, Ukraine
National Anthem of the Islamic Republic of Iran, common.topic.notable_for, g.12blsb0br
Presidential system, government.form_of_government.countries, Uruguay
Angola, location.country.form_of_government, Presidential system
National Anthem, common.topic.article, m.03nbgmy
Marshall Islands, location.country.form_of_government, Presidential system
Kenya, location.country.form_of_government, Presidential system
Unitary state, government.form_of_government.countries, Uruguay
Parliamentary system, government.form_of_government.countries, Cambodia
Gambia, location.country.form_of_government, Presidential system
Presidential system, government.form_of_government.countries, Ghana
Netherlands, location.country.form_of_government, Parliamentary system
Presidential system, government.form_of_government.countries, Algeria
Parliamentary system, government.form_of_government.countries, Rwanda
Parliamentary system, government.form_of_government.countries, Belize
Unitary state, government.form_of_government.countries, Azerbaijan
Iranian languages, language.language_family.languages, Persian Language
Malaysia, location.country.form_of_government, Parliamentary system
Indo-European languages, language.language_family.sub_families, Indo-Iranian languages
Greenland, location.country.form_of_government, Parliamentary system
Parliamentary system, government.form_of_government.countries, Barbados
Norway, location.country.form_of_government, Parliamentary system
Unitary state, government.form_of_government.countries, Andorra
Republic of Hawaii, location.country.form_of_government, Presidential system
Musical Recording, freebase.type_profile.published, Published
Chechen Republic of Ichkeria, location.country.form_of_government, Presidential system
Hassan Riahi, music.artist.track, Iran
Islamic republic, government.form_of_government.countries, Afghanistan
Iran, common.topic.notable_types, Musical Recording
Isle of Man, location.country.form_of_government, Parliamentary system
Unitary state, government.form_of_government.countries, France
Anthem, rdf-schema#range, National Anthem
Parliamentary system, government.form_of_government.countries, Belarusian People's Republic
Maldives, location.country.form_of_government, Presidential system
Presidential system, government.form_of_government.countries, Equatorial Guinea
National Anthem, type.type.properties, National anthem of
Gibraltar, location.country.form_of_government, Parliamentary system
Presidential system, government.form_of_government.countries, Federated States of Micronesia
Presidential system, government.form_of_government.countries, Guam
Mauritania, location.country.form_of_government, Islamic republic
Parliamentary system, government.form_of_government.countries, Australia
National Anthem of the Islamic Republic of Iran, common.topic.notable_types, Musical Recording
British Virgin Islands, location.country.form_of_government, Parliamentary system
Presidential system, government.form_of_government.countries, Confederate States of America
Persian Language, language.human_language.countries_spoken_in, Iran
Parliamentary system, government.form_of_government.countries, Saint Kitts and Nevis
Theocracy, government.form_of_government.countries, Islamic Emirate of Afghanistan
Iran, common.topic.notable_for, g.1yg9j85kc
Ecuador, location.country.form_of_government, Presidential system
Parliamentary system, government.form_of_government.countries, Greenland
Unitary state, government.form_of_government.countries, Palau
Iran, location.country.form_of_government, Parliamentary system
Islamic republic, user.avh.default_domain.ellerdale_topic.ellerdale_id, 0081-6544
Islamic republic, base.schemastaging.context_name.pronunciation, g.125_pty39
Parliamentary system, government.form_of_government.countries, Morocco
Presidential system, government.form_of_government.countries, Rwanda
Theocracy, government.form_of_government.countries, State of the Teutonic Order
Parliamentary system, government.form_of_government.countries, Norway
Bahamas, location.country.form_of_government, Parliamentary system
Uganda, location.country.form_of_government, Presidential system
Iran, location.country.form_of_government, Theocracy
Unitary state, government.form_of_government.countries, Bhutan
Jordan, location.country.form_of_government, Parliamentary system
Presidential system, government.form_of_government.countries, Belarus
Andorra, location.country.form_of_government, Parliamentary system
Afghanistan, location.country.form_of_government, Islamic republic
Ghana, location.country.form_of_government, Presidential system
Iranian languages, language.language_family.member_of_language_families, Indo-European languages
Presidential system, base.schemastaging.context_name.pronunciation, g.125_ql64_
Unitary state, government.form_of_government.countries, Cuba
Kingdom of the Netherlands, location.country.form_of_government, Parliamentary system
Presidential system, government.form_of_government.countries, Costa Rica
South Korea, location.country.form_of_government, Presidential system
Myanmar, location.country.form_of_government, Presidential system
Tuvalu, location.country.form_of_government, Parliamentary system
Croatia, location.country.form_of_government, Parliamentary system
Confederate States of America, location.country.form_of_government, Presidential system
Seljuk Empire, location.country.languages_spoken, Persian Language
Lesotho, location.country.form_of_government, Parliamentary system
Unitary state, government.form_of_government.countries, Denmark
Islamic republic, government.form_of_government.countries, Mauritania
Tonga, location.country.form_of_government, Parliamentary system
Portugal, location.country.form_of_government, Parliamentary system
Equatorial Guinea, location.country.form_of_government, Presidential system
Hassan Riahi, common.topic.notable_types, Musical Artist
Persian Language, language.human_language.language_family, Indo-Iranian languages
Unitary state, government.form_of_government.countries, Guatemala
Presidential system, government.form_of_government.countries, Paraguay
United States of America, location.country.form_of_government, Presidential system
Parliamentary system, government.form_of_government.countries, Spain
Parliamentary system, government.form_of_government.countries, Tonga
Presidential system, government.form_of_government.countries, Republic of the Congo
National Anthem of the Islamic Republic of Iran, music.recording.song, Iran
Far Eastern Republic, location.country.form_of_government, Unitary state
Israel, location.country.form_of_government, Parliamentary system
Morocco, location.country.form_of_government, Parliamentary system
National Anthem, freebase.type_profile.strict_included_types, Topic
People's Socialist Republic of Albania, location.country.form_of_government, Parliamentary system
Indonesia, location.country.form_of_government, Presidential system
Parliamentary system, government.form_of_government.countries, Anguilla
Parliamentary system, user.avh.default_domain.ellerdale_topic.ellerdale_id, 0080-e5a8
Unitary state, government.form_of_government.countries, Syria
Parliamentary system, government.form_of_government.countries, Timor-Leste
United Kingdom, location.country.form_of_government, Unitary state
Yemen, location.country.form_of_government, Presidential system
Presidential system, government.form_of_government.countries, Kazakhstan
Parliamentary system, government.form_of_government.countries, Greece
Presidential system, government.form_of_government.countries, Maldives
Unitary state, government.form_of_government.countries, Yemen
Parliamentary system, government.form_of_government.countries, Polish People's Republic
Parliamentary system, government.form_of_government.countries, New Zealand
Indo-European languages, language.language_family.sub_families, Iranian languages
Iran, location.country.national_anthem, m.0h_15sq
Parliamentary system, government.form_of_government.countries, Isle of Man
Italian Social Republic, location.country.form_of_government, Presidential system
Sudan, location.country.form_of_government, Presidential system
Unitary state, government.form_of_government.countries, Singapore
Iran, music.single.versions, Iran
Rwanda, location.country.form_of_government, Presidential system
Belarusian People's Republic, location.country.form_of_government, Parliamentary system
Presidential system, government.form_of_government.countries, Italian Social Republic
Anthem, type.property.master_property, National anthem of
Parliamentary system, government.form_of_government.countries, Lesotho
National Anthem, freebase.type_hints.included_types, Composition
Mozambique, location.country.form_of_government, Presidential system
Bangladesh, location.country.form_of_government, Parliamentary system
Unitary state, government.form_of_government.countries, United Arab Republic
Belize, location.country.form_of_government, Parliamentary system
Belarus, location.country.form_of_government, Presidential system
Parliamentary system, government.form_of_government.countries, British Virgin Islands
National Anthem of the Islamic Republic of Iran, common.topic.article, m.02lwmh
Topic, freebase.type_profile.published, Published
Solomon Islands, location.country.form_of_government, Parliamentary system
Venda, location.country.form_of_government, Parliamentary system
Rhodesia, location.country.form_of_government, Parliamentary system
Presidential system, government.form_of_government.countries, Palau
Human Language, freebase.type_profile.published, Published
Gabon, location.country.form_of_government, Presidential system
Luxembourg, location.country.form_of_government, Parliamentary system
Unitary state, government.form_of_government.countries, Chechen Republic of Ichkeria
Parliamentary system, base.schemastaging.context_name.pronunciation, g.125_qs9qc
Unitary state, government.form_of_government.countries, United Kingdom
Presidential system, government.form_of_government.countries, Kenya
Faroe Islands, location.country.form_of_government, Parliamentary system
Thailand, location.country.form_of_government, Parliamentary system
Persian Language, common.topic.image, MapOfPersianSpeakers
National Anthem, freebase.type_profile.strict_included_types, Composition
Australia, location.country.form_of_government, Parliamentary system
Saint Vincent and the Grenadines, location.country.form_of_government, Parliamentary system
Canada, location.country.form_of_government, Parliamentary system
Mexico, location.country.form_of_government, Presidential system
Parliamentary system, government.form_of_government.countries, Grenada
Algeria, location.country.form_of_government, Presidential system
Parliamentary system, government.form_of_government.countries, Bonaire
Parliamentary system, government.form_of_government.countries, Rhodesia
Japan, location.country.form_of_government, Parliamentary system
Parliamentary system, government.form_of_government.countries, Hungarian People's Republic
Socialist Republic of Romania, location.country.form_of_government, Parliamentary system
m.07nf1vt, base.ontologies.ontology_instance_mapping.freebase_topic, Persian Language
Presidential system, government.form_of_government.countries, Congo
Presidential system, government.form_of_government.countries, South Sudan
Greece, location.country.form_of_government, Parliamentary system
Cambodia, location.country.form_of_government, Parliamentary system
Belgium, location.country.form_of_government, Parliamentary system
Parliamentary system, government.form_of_government.countries, Malaysia
National Anthem of the Islamic Republic of Iran, music.composition.recordings, National Anthem of the Islamic Republic of Iran
Presidential system, government.form_of_government.countries, Bolivia
Bonaire, location.country.form_of_government, Parliamentary system
Liechtenstein, location.country.form_of_government, Parliamentary system
Unitary state, government.form_of_government.countries, Norway
Iran, music.recording.producer, Milos Betko
Guatemala, location.country.form_of_government, Presidential system
Iraqi Kurdistan, location.country.form_of_government, Parliamentary system
Kyrgyzstan, location.country.form_of_government, Presidential system
Presidential system, government.form_of_government.countries, Liberia
Presidential system, government.form_of_government.countries, Yemen
Presidential system, government.form_of_government.countries, Puntland
Presidential system, government.form_of_government.countries, Angola
Presidential system, government.form_of_government.countries, Gabon
United Kingdom, location.country.form_of_government, Parliamentary system
Parliamentary system, government.form_of_government.countries, Far Eastern Republic
Parliamentary system, government.form_of_government.countries, Andorra
Presidential system, government.form_of_government.countries, Indonesia
Presidential system, government.form_of_government.countries, Nicaragua
Puntland, location.country.form_of_government, Presidential system
Presidential system, government.form_of_government.countries, Myanmar
Parliamentary system, government.form_of_government.countries, New Caledonia
Islamic State of Afghanistan, location.country.form_of_government, Islamic republic
Samoa, location.country.form_of_government, Parliamentary system
Iran, music.recording.artist, Hassan Riahi
Transkei, location.country.form_of_government, Parliamentary system
Presidential system, government.form_of_government.countries, United Arab Emirates
Presidential system, government.form_of_government.countries, Chad
Unitary state, government.form_of_government.countries, Sri Lanka
National Anthem of the Islamic Republic of Iran, music.recording.artist, New Japan Philharmonic
Parliamentary system, government.form_of_government.countries, Republika Srpska
Presidential system, government.form_of_government.countries, Argentina
Musical Recording, freebase.type_profile.kind, Definition
Unitary state, government.form_of_government.countries, Mali
Unitary state, government.form_of_government.countries, Cambodia
Unitary state, government.form_of_government.countries, Cyprus
Presidential system, government.form_of_government.countries, Ivory Coast
Congo, location.country.form_of_government, Presidential system
Guinea, location.country.form_of_government, Presidential system
Unitary state, government.form_of_government.countries, Kazakhstan
Theocracy, government.form_of_government.countries, Emirate of Afghanistan
Unitary state, government.form_of_government.countries, Bangladesh
Peru, location.country.form_of_government, Presidential system
National Anthem, freebase.type_profile.published, Published
Unitary state, government.form_of_government.countries, Republic of Ireland
Parliamentary system, government.form_of_government.countries, India
Presidential system, government.form_of_government.countries, Sudan
Presidential system, government.form_of_government.countries, Uganda
Kazakhstan, location.country.form_of_government, Presidential system
Presidential system, government.form_of_government.countries, Eritrea
Iran, location.country.form_of_government, Theocracy
Presidential system, government.form_of_government.countries, Republic of Texas
m.0nkcz22, music.track_contribution.track, Iran
Islamic republic, government.form_of_government.countries, Iran
Parliamentary system, government.form_of_government.countries, Saint Vincent and the Grenadines
Parliamentary system, government.form_of_government.countries, Swaziland
Nagorno-Karabakh Republic, location.country.form_of_government, Presidential system
Kingdom of Greece, location.country.form_of_government, Parliamentary system
National Anthem of the Islamic Republic of Iran, common.topic.notable_types, National Anthem
Unitary state, government.form_of_government.countries, Myanmar
Republic of the Congo, 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.recording.releases, National Anthems: Music of the World
National Anthem of the Islamic Republic of Iran, music.composition.recordings, Iran
Parliamentary system, government.form_of_government.countries, Kingdom of the Netherlands
Central Iran Group, base.rosetta.languoid.child, Persian Language
Asia, base.locations.continents.countries_within, Iran
Weimar Republic, location.country.form_of_government, Parliamentary system
Presidential system, government.form_of_government.countries, Transnistria
Parliamentary system, government.form_of_government.countries, Wales
Sierra Leone, location.country.form_of_government, Presidential system
Parliamentary system, government.form_of_government.countries, Albania
Parliamentary system, government.form_of_government.countries, South Yemen
Jamaica, location.country.form_of_government, Parliamentary system
Kingdom of Great Britain, location.country.form_of_government, Parliamentary system
Palau, location.country.form_of_government, Presidential system
Presidential system, government.form_of_government.countries, Gambia
Brazil, location.country.form_of_government, Presidential system
Unitary state, government.form_of_government.countries, Kuwait
Philippines, location.country.form_of_government, Presidential system
Parliamentary system, government.form_of_government.countries, Liechtenstein
Parliamentary system, government.form_of_government.countries, Bermuda
Costa Rica, 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
Unitary state, government.form_of_government.countries, Solomon Islands
Parliamentary system, government.form_of_government.countries, Iran
Unitary state, government.form_of_government.countries, Spain
Iran, music.recording.contributions, m.0nkcz22
Presidential system, government.form_of_government.countries, Northern Mariana Islands
Socialist Federal Republic of Yugoslavia, location.country.form_of_government, Parliamentary system
Grenada, location.country.form_of_government, Parliamentary system
Musical Artist, freebase.type_profile.published, Published
Composition, freebase.type_profile.published, Published
Presidential system, government.form_of_government.countries, El Salvador
Iran, location.location.containedby, Asia
Unitary state, government.form_of_government.countries, Peru
Unitary state, government.form_of_government.countries, Lebanon
Parliamentary system, government.form_of_government.countries, People's Republic of Kampuchea
Parliamentary system, government.form_of_government.countries, Kingdom of Great Britain
Northern Mariana Islands, location.country.form_of_government, Presidential system
South Sudan, location.country.form_of_government, Presidential system
Presidential system, government.form_of_government.countries, Guatemala
Presidential system, government.form_of_government.countries, Guinea
Presidential system, user.avh.default_domain.ellerdale_topic.ellerdale_id, 0080-9549
Parliamentary system, government.form_of_government.countries, Croatia
Parliamentary system, government.form_of_government.countries, Jordan
Parliamentary system, government.form_of_government.countries, Kingdom of Greece
Iran, location.country.official_language, Persian Language
Parliamentary system, government.form_of_government.countries, Solomon Islands
Iran, common.topic.notable_for, g.126t2bt23
Unitary state, government.form_of_government.countries, Jordan
United Arab Emirates, location.country.form_of_government, Presidential system
Parliamentary system, government.form_of_government.countries, Papua New Guinea
Spain, location.country.form_of_government, Parliamentary system
Presidential system, government.form_of_government.countries, Chile
Iran, location.country.form_of_government, Islamic republic
Barbados, location.country.form_of_government, Parliamentary system
Parliamentary system, government.form_of_government.countries, Denmark
Nicaragua, location.country.form_of_government, Presidential system
Second Polish Republic, location.country.form_of_government, Presidential system
Argentina, location.country.form_of_government, Presidential system
Iran, music.recording.canonical_version, Iran
Unitary state, government.form_of_government.countries, South Korea
Parliamentary system, government.form_of_government.countries, Luxembourg
Parliamentary system, government.form_of_government.countries, Iraqi Kurdistan
Iran, location.country.form_of_government, Parliamentary system
Colombia, location.country.form_of_government, Presidential system
Parliamentary system, government.form_of_government.countries, Antigua and Barbuda
People's Republic of Bulgaria, location.country.form_of_government, Parliamentary system
Theocracy, government.form_of_government.countries, Vatican City
Republic of Afghanistan, location.country.form_of_government, Presidential system
Presidential system, government.form_of_government.countries, Mexico
Seychelles, location.country.form_of_government, Presidential system
Unitary state, government.form_of_government.countries, Romania
National Anthem of the Islamic Republic of Iran, common.topic.notable_for, g.12552m7h5
Parliamentary system, government.form_of_government.countries, Iraq
French Second Republic, location.country.form_of_government, Presidential system
Republic of Texas, location.country.form_of_government, Presidential system
Unitary state, government.form_of_government.countries, Bonaire
Bermuda, location.country.form_of_government, Parliamentary system
Parliamentary system, government.form_of_government.countries, People's Republic of Bulgaria
Presidential system, government.form_of_government.countries, Armenia
Bulgaria, location.country.form_of_government, Parliamentary system
National Anthem, type.type.expected_by, Anthem
Timor-Leste, location.country.form_of_government, Parliamentary system
Presidential system, government.form_of_government.countries, Azerbaijan
Presidential system, government.form_of_government.countries, Philippines
National Anthem, type.type.domain, Government
Unitary state, government.form_of_government.countries, Turkey
Azerbaijan, location.country.form_of_government, Presidential system
Parliamentary system, government.form_of_government.countries, Montserrat
Second Polish Republic, location.country.form_of_government, Parliamentary system
Swaziland, location.country.form_of_government, Parliamentary system
Presidential system, government.form_of_government.countries, Marshall Islands
Sweden, location.country.form_of_government, Parliamentary system
Parliamentary system, government.form_of_government.countries, Weimar Republic
m.04h_6l7, dataworld.gardening_hint.replaced_by, Parliamentary system
Theocracy, government.form_of_government.countries, Papal States
Presidential system, government.form_of_government.countries, Sierra Leone
Iran, music.recording.engineer, Otto Nopp
Indo-Iranian languages, language.language_family.sub_families, Iranian languages
Zambia, location.country.form_of_government, Presidential system
Presidential system, government.form_of_government.countries, Cyprus
Unitary state, government.form_of_government.countries, Netherlands
El Salvador, location.country.form_of_government, Presidential system
Presidential system, government.form_of_government.countries, Kyrgyzstan
Iran, music.recording.song, National Anthem of the Islamic Republic of Iran
Montserrat, location.country.form_of_government, Parliamentary system
Iraq, location.country.form_of_government, Parliamentary system
Emirate of Bukhara, location.country.form_of_government, Theocracy
Presidential system, government.form_of_government.countries, Seychelles
Parliamentary system, government.form_of_government.countries, Portugal
Parliamentary system, government.form_of_government.countries, Venda
Presidential system, government.form_of_government.countries, Second Polish Republic
National Anthem, freebase.type_profile.kind, Definition
Parliamentary system, government.form_of_government.countries, People's Socialist Republic of Albania
Chad, location.country.form_of_government, Presidential system
New Zealand, 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, Belgium
Guam, location.country.form_of_government, Presidential system
Islamic republic, government.form_of_government.countries, First East Turkestan Republic
Presidential system, government.form_of_government.countries, Chechen Republic of Ichkeria
Unitary state, government.form_of_government.countries, Japan
Iran, location.country.form_of_government, Unitary state
Iran, common.topic.notable_for, g.126tn_rr7
Seljuk Empire, location.country.official_language, Persian Language
Parliamentary system, government.form_of_government.countries, Japan
Parliamentary system, government.form_of_government.countries, Republic of Ireland
Presidential system, government.form_of_government.countries, First Spanish Republic
National anthem, freebase.equivalent_topic.equivalent_type, National Anthem
Iran, location.country.languages_spoken, Persian Language
Islamic republic, government.form_of_government.countries, Islamic State of Afghanistan
Bhutan, location.country.form_of_government, Parliamentary system
India, location.country.form_of_government, Parliamentary system
Presidential system, government.form_of_government.countries, Nigeria
Iran, location.country.form_of_government, Presidential system
Parliamentary system, government.form_of_government.countries, Israel
Chile, location.country.form_of_government, Presidential system
Indo-Iranian languages, language.language_family.member_of_language_families, Indo-European languages
National Anthem of the Islamic Republic of Iran, music.recording.song, National Anthem of the Islamic Republic of Iran
Iranian languages, language.language_family.member_of_language_families, Indo-Iranian languages
Parliamentary system, government.form_of_government.countries, Socialist Federal Republic of Yugoslavia
Persian Language, common.topic.article, m.032fj
Namibia, location.country.form_of_government, Presidential system
Islamic Emirate of Afghanistan, location.country.form_of_government, Theocracy
Tajikistan, location.country.form_of_government, Presidential system
Iran, music.recording.artist, Peter Breiner
Bophuthatswana, location.country.form_of_government, Parliamentary system
Parliamentary system, government.form_of_government.countries, Canada
Iran, music.recording.releases, Complete National Anthems of the World, Volume 3: Gabon - Kyrgyzstan
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, Republic of Afghanistan
Presidential system, government.form_of_government.countries, Malawi
Presidential system, government.form_of_government.countries, Panama
Presidential system, government.form_of_government.countries, Turkmenistan
Parliamentary system, government.form_of_government.countries, Gibraltar
Rwanda, location.country.form_of_government, Parliamentary system
Presidential system, government.form_of_government.countries, Tanzania
Kuhmareyi language, language.human_language.main_country, Iran
Presidential system, government.form_of_government.countries, Iran
Unitary state, government.form_of_government.countries, Abkhazia
Parliamentary system, government.form_of_government.countries, Socialist Republic of Romania
Parliamentary system, government.form_of_government.countries, Bulgaria
Turkmenistan, location.country.form_of_government, Presidential system
National Anthem of the Islamic Republic of Iran, government.national_anthem.national_anthem_of, m.0h_15sq
Presidential system, government.form_of_government.countries, South Korea
Hassan Riahi, common.topic.notable_for, g.125cmht0h
South Yemen, location.country.form_of_government, Parliamentary system
Parliamentary system, government.form_of_government.countries, Netherlands
Hassan Riahi, music.composer.compositions, National Anthem of the Islamic Republic of Iran
Unitary state, government.form_of_government.countries, Democratic Republic of Georgia
Venezuela, location.country.form_of_government, Presidential system
Unitary state, government.form_of_government.countries, Sweden
Parliamentary system, government.form_of_government.countries, Sweden
Parliamentary system, government.form_of_government.countries, Bhutan
Presidential system, government.form_of_government.countries, Brazil
Transnistria, location.country.form_of_government, Presidential system
Parliamentary system, government.form_of_government.countries, Pitcairn Islands
Iran, location.country.form_of_government, Islamic republic
Composition, freebase.type_hints.included_types, Topic
Parliamentary system, government.form_of_government.countries, Tuvalu
Parliamentary system, government.form_of_government.countries, Falkland Islands
State of the Teutonic Order, location.country.form_of_government, Theocracy
MapOfPersianSpeakers, common.image.appears_in_topic_gallery, Persian Language
Paraguay, location.country.form_of_government, Presidential system
First East Turkestan Republic, location.country.form_of_government, Islamic republic
National Anthem of the Islamic Republic of Iran, music.composition.language, Persian Language
m.0r2v41p, dataworld.gardening_hint.last_referenced_by, Islamic republic
Albania, location.country.form_of_government, Parliamentary system
Parliamentary system, government.form_of_government.countries, Jersey
Unitary state, government.form_of_government.countries, Tunisia
Parliamentary system, government.form_of_government.countries, Jamaica
Persian Language, common.topic.notable_for, g.125d7tkmw
Unitary state, government.form_of_government.countries, Marshall Islands
Presidential system, government.form_of_government.countries, Republic of Hawaii
Presidential system, government.form_of_government.countries, Ecuador
Presidential system, government.form_of_government.countries, Mozambique
Anthem, type.property.expected_type, National Anthem
Parliamentary system, government.form_of_government.countries, Saint Lucia
Parliamentary system, government.form_of_government.countries, United Kingdom
United Arab Republic, location.country.form_of_government, Unitary state
Parliamentary system, government.form_of_government.countries, Cayman Islands
Unitary state, government.form_of_government.countries, Taiwan
Presidential system, government.form_of_government.countries, Colombia
Malawi, location.country.form_of_government, Presidential system
Unitary state, government.form_of_government.countries, Oman
Liberia, location.country.form_of_government, Presidential system
Unitary state, government.form_of_government.countries, Saudi Arabia
Theocracy, government.form_of_government.countries, Emirate of Bukhara
Unitary state, government.form_of_government.countries, Brunei
People's Republic of Kampuchea, location.country.form_of_government, Parliamentary system
Polish People's Republic, location.country.form_of_government, Parliamentary system
Armenia, location.country.form_of_government, Presidential system
Iran, music.recording.artist, Slovak Radio Symphony Orchestra
Iran, location.country.form_of_government, Presidential system
National Anthem, freebase.type_hints.included_types, Topic
Uzbekistan, location.country.form_of_government, Presidential system
Panama, location.country.form_of_government, Presidential system
National Anthem of the Islamic Republic of Iran, music.composition.composer, Hassan Riahi
m.010vsw91, dataworld.gardening_hint.last_referenced_by, Presidential system
Theocracy, government.form_of_government.countries, Iran
Tanzania, location.country.form_of_government, Presidential system
Unitary state, government.form_of_government.countries, Nicaragua
New Caledonia, location.country.form_of_government, Parliamentary system
Iran, location.country.form_of_government, Unitary state
Unitary state, government.form_of_government.countries, Iran
Presidential system, government.form_of_government.countries, Zambia

Answer: Parliamentary system
Presidential system
Islamic republic
Unitary state
Theocracy