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 political system does the country with the Coat of Arms of Mexico have? 
Knowledge Triplets: Constitutional republic, government.form_of_government.countries, American Samoa
Honduras, location.country.form_of_government, Constitutional republic
Brazil, location.country.form_of_government, Federal republic
Presidential system, government.form_of_government.countries, Angola
m.0669m9k, symbols.heraldic_charge_color.charge, Snake
Presidential system, government.form_of_government.countries, Puntland
m.0669m9q, symbols.heraldic_charge_color.coat_of_arms, Coat of arms of Mexico
Tanzania, location.country.form_of_government, Constitutional republic
Presidential system, government.form_of_government.countries, Belarus
Second Polish Republic, location.country.form_of_government, Presidential system
Palau, location.country.form_of_government, Presidential system
Constitutional republic, government.form_of_government.countries, Italy
m.0669m9k, symbols.heraldic_charge_color.coat_of_arms, Coat of arms of Mexico
Peru, location.country.form_of_government, Presidential system
Puntland, location.country.form_of_government, Presidential system
Germany, location.country.form_of_government, Constitutional republic
Federated States of Micronesia, location.country.form_of_government, Presidential system
Federal republic, government.form_of_government.countries, South Sudan
United Federations, fictional_universe.fictional_organization.type_of_organization, Federal republic
Coat of Arms, type.type.expected_by, Coat of arms
Coat of arms of Mexico, common.topic.notable_types, Coat of Arms
Constitutional republic, government.form_of_government.countries, Russia
Trinidad and Tobago, location.country.form_of_government, Constitutional republic
Presidential system, government.form_of_government.countries, Paraguay
Presidential system, government.form_of_government.countries, Gambia
Russia, location.country.form_of_government, Constitutional republic
Coat of Arms, type.type.expected_by, Coat of Arms
Federal republic, government.form_of_government.countries, Russia
Coat of arms, freebase.equivalent_topic.equivalent_type, Coat of Arms
Italian Social Republic, location.country.form_of_government, Presidential system
Presidential system, government.form_of_government.countries, First Spanish Republic
m.0n4sc9z, dataworld.gardening_hint.replaced_by, Constitutional republic
French Second Republic, location.country.form_of_government, Presidential system
Presidential system, government.form_of_government.countries, Guam
Martinique, location.country.form_of_government, Constitutional republic
Presidential system, government.form_of_government.countries, Azerbaijan
Argentina, location.country.form_of_government, Presidential system
m.0669m9q, symbols.heraldic_charge_color.charge, Golden eagle
Cactus, symbols.heraldic_charge.coat_of_arms, m.0669m9w
Myanmar, location.country.form_of_government, Constitutional republic
Coat of arms of Mexico, common.topic.article, m.02wkw6
Constitutional republic, government.form_of_government.countries, Myanmar
India, location.country.form_of_government, Federal republic
Coat of Arms, type.type.expected_by, Marshalled Coats of Arms
Golden eagle, symbols.heraldic_charge.coat_of_arms, m.0669m9q
Brazil, location.country.form_of_government, Presidential system
Ecuador, location.country.form_of_government, Presidential system
Constitutional republic, government.form_of_government.countries, Iceland
Ukraine, location.country.form_of_government, Constitutional republic
Presidential system, government.form_of_government.countries, Uruguay
Liberia, location.country.form_of_government, Constitutional republic
Presidential system, government.form_of_government.countries, Confederate States of America
Petroglífic trobat a Nayarit, common.image.size, m.044yl2h
Coat of arms of Mexico, base.schemastaging.context_name.pronunciation, m.01314lz7
Mexico, government.form_of_government.countries, Constitutional republic
Coat of Arms, type.type.properties, Coronet
Nicaragua, location.country.form_of_government, Presidential system
Sudan, location.country.form_of_government, Federal republic
Mexico, government.form_of_government.countries, Federal republic
Mozambique, location.country.form_of_government, Constitutional republic
Tanzania, location.country.form_of_government, Presidential system
Presidential system, government.form_of_government.countries, Iran
Federal republic, government.form_of_government.countries, Socialist Federal Republic of Yugoslavia
Congo, location.country.form_of_government, Presidential system
Presidential system, government.form_of_government.countries, Eritrea
Presidential system, government.form_of_government.countries, Bolivia
Coat of Arms, type.type.properties, Bearers
India, location.country.form_of_government, Constitutional republic
Italy, location.country.form_of_government, Constitutional republic
Nigeria, location.country.form_of_government, Federal republic
Federal republic, government.form_of_government.countries, India
Uzbekistan, location.country.form_of_government, Presidential system
El Salvador, location.country.form_of_government, Presidential system
Coat of Arms, type.type.properties, Crest
Yemen, location.country.form_of_government, Constitutional republic
Presidential system, government.form_of_government.countries, Transnistria
Presidential system, government.form_of_government.countries, Tanzania
Federal republic, government.form_of_government.countries, Nigeria
Federal republic, government.form_of_government.countries, Brazil
Costa Rica, location.country.form_of_government, Constitutional republic
Republic of Ireland, location.country.form_of_government, Constitutional republic
Coat of arms of Mexico, common.topic.notable_for, g.1254zzctx
Ghana, location.country.form_of_government, Presidential system
Coat of Arms, freebase.type_profile.strict_included_types, Topic
Republic of the Congo, location.country.form_of_government, Presidential system
Coat of Arms, type.type.properties, Compartments
m.010vsw91, dataworld.gardening_hint.last_referenced_by, Presidential system
Colombia, location.country.form_of_government, Constitutional republic
Chechen Republic of Ichkeria, location.country.form_of_government, Presidential system
Presidential system, government.form_of_government.countries, Brazil
Sudan, location.country.form_of_government, Presidential system
Yemen, location.country.form_of_government, Presidential system
Coat of arms of Mexico, symbols.coat_of_arms.charges, m.0669m9w
Czechoslovak Socialist Republic, location.country.form_of_government, Federal republic
Guatemala, location.country.form_of_government, Constitutional republic
Argentina, location.country.form_of_government, Constitutional republic
West Germany, location.country.form_of_government, Federal republic
Tanzania, location.country.form_of_government, Federal republic
Belarus, location.country.form_of_government, Presidential system
Mexico, location.country.form_of_government, Presidential system
United States of America, location.country.form_of_government, Presidential system
Constitutional republic, government.form_of_government.countries, Cyprus
Uruguay, location.country.form_of_government, Presidential system
Sri Lanka, location.country.form_of_government, Constitutional republic
South Africa, location.country.form_of_government, Constitutional republic
United Arab Emirates, location.country.form_of_government, Presidential system
Republic of Hawaii, location.country.form_of_government, Presidential system
Presidential system, government.form_of_government.countries, Kyrgyzstan
Presidential system, government.form_of_government.countries, Guinea
Presidential system, government.form_of_government.countries, Peru
Presidential system, government.form_of_government.countries, Mozambique
First Spanish Republic, location.country.form_of_government, Presidential system
Presidential system, government.form_of_government.countries, Palau
Presidential system, government.form_of_government.countries, Congo
Snake, symbols.heraldic_charge.coat_of_arms, m.0669m9k
Presidential system, government.form_of_government.countries, Nagorno-Karabakh Republic
Federal republic, fictional_universe.fictional_organization_type.organizations, United Federations
Constitutional republic, government.form_of_government.countries, Ukraine
Panama, location.country.form_of_government, Constitutional republic
Constitutional republic, government.form_of_government.countries, South Korea
Uruguay, location.country.form_of_government, Constitutional republic
Constitutional republic, government.form_of_government.countries, Ghana
Panama, location.country.form_of_government, Presidential system
Constitutional republic, government.form_of_government.countries, Peru
Coat of Arms, type.type.properties, Torse
Constitutional republic, government.form_of_government.countries, France
Presidential system, government.form_of_government.countries, Liberia
Mozambique, location.country.form_of_government, Presidential system
Presidential system, government.form_of_government.countries, Indonesia
Constitutional republic, government.form_of_government.countries, Mozambique
Presidential system, government.form_of_government.countries, Cyprus
Constitutional republic, government.form_of_government.countries, Venezuela
Presidential system, base.schemastaging.context_name.pronunciation, g.125_ql64_
Presidential system, government.form_of_government.countries, Equatorial Guinea
Myanmar, location.country.form_of_government, Presidential system
Philippines, location.country.form_of_government, Presidential system
Mexico, location.country.form_of_government, Presidential system
Presidential system, government.form_of_government.countries, Namibia
Angola, location.country.form_of_government, Presidential system
Coat of arms of Mexico, common.topic.image, Petroglífic trobat a Nayarit
Presidential system, government.form_of_government.countries, Kenya
Constitutional republic, government.form_of_government.countries, Sierra Leone
Constitutional republic, government.form_of_government.countries, Paraguay
Constitutional republic, government.form_of_government.countries, Martinique
Nigeria, location.country.form_of_government, Presidential system
Paraguay, location.country.form_of_government, Constitutional republic
Constitutional republic, government.form_of_government.countries, Sri Lanka
Presidential system, government.form_of_government.countries, Republic of Texas
France, location.country.form_of_government, Constitutional republic
Presidential system, government.form_of_government.countries, Seychelles
Constitutional republic, government.form_of_government.countries, Taiwan
Czech and Slovak Federative Republic, location.country.form_of_government, Federal republic
Marshall Islands, location.country.form_of_government, Presidential system
Constitutional republic, government.form_of_government.countries, Mexico
Federal republic, government.form_of_government.countries, Bosnia and Herzegovina
Venezuela, location.country.form_of_government, Presidential system
Constitutional republic, government.form_of_government.countries, Azerbaijan
Coat of Arms, type.type.properties, Motto
Algeria, location.country.form_of_government, Presidential system
Federal republic, user.avh.default_domain.ellerdale_topic.ellerdale_id, 0080-d81e
Presidential system, government.form_of_government.countries, Chechen Republic of Ichkeria
Federal republic, government.form_of_government.countries, Iraq
Constitutional republic, government.form_of_government.countries, Indonesia
Ecuador, location.country.form_of_government, Constitutional republic
Presidential system, user.avh.default_domain.ellerdale_topic.ellerdale_id, 0080-9549
Presidential system, government.form_of_government.countries, Chile
Constitutional republic, government.form_of_government.countries, Ecuador
El Salvador, location.country.form_of_government, Constitutional republic
Presidential system, government.form_of_government.countries, Ecuador
Petroglífic trobat a Nayarit, common.image.appears_in_topic_gallery, Coat of arms of Mexico
Federal republic, government.form_of_government.countries, Pakistan
Constitutional republic, government.form_of_government.countries, El Salvador
Coat of Arms, type.type.properties, Charges
Presidential system, government.form_of_government.countries, Nicaragua
Chile, location.country.form_of_government, Presidential system
Federal republic, government.form_of_government.countries, Switzerland
Coat of Arms, freebase.type_hints.included_types, Topic
m.05fdd4q, symbols.armorial_grant.coat_of_arms, Coat of arms of Mexico
Presidential system, government.form_of_government.countries, Philippines
Presidential system, government.form_of_government.countries, Colombia
Presidential system, government.form_of_government.countries, Nigeria
Confederate States of America, location.country.form_of_government, Presidential system
United States of America, location.country.form_of_government, Federal republic
Federal republic, government.form_of_government.countries, Comoros
American Samoa, location.country.form_of_government, Constitutional republic
Socialist Federal Republic of Yugoslavia, location.country.form_of_government, Federal republic
Germany, location.country.form_of_government, Federal republic
Coat of Arms, common.topic.article, m.05cwkwt
Federal republic, government.form_of_government.countries, Somalia
Presidential system, government.form_of_government.countries, Turkmenistan
Cyprus, location.country.form_of_government, Constitutional republic
Presidential system, government.form_of_government.countries, Republic of Afghanistan
Presidential system, government.form_of_government.countries, South Korea
Coat of arms of Mexico, symbols.coat_of_arms.bearers, m.05fdd4q
Presidential system, government.form_of_government.countries, Rwanda
Weimar Republic, location.country.form_of_government, Federal republic
Venezuela, location.country.form_of_government, Constitutional republic
m.07nhchw, base.ontologies.ontology_instance_mapping.freebase_topic, Federal republic
Presidential system, government.form_of_government.countries, El Salvador
m.0669m9w, symbols.heraldic_charge_color.charge, Cactus
Federal republic, government.form_of_government.countries, Weimar Republic
Switzerland, location.country.form_of_government, Federal republic
m.0669m9w, symbols.heraldic_charge_color.coat_of_arms, Coat of arms of Mexico
Presidential system, government.form_of_government.countries, Italian Social Republic
Austria, location.country.form_of_government, Federal republic
Constitutional republic, government.form_of_government.countries, Tanzania
Bolivia, location.country.form_of_government, Presidential system
Constitutional republic, government.form_of_government.countries, Costa Rica
Greece, location.country.form_of_government, Constitutional republic
Federal republic, government.form_of_government.countries, Tanzania
Federal republic, government.form_of_government.countries, Germany
Russia, location.country.form_of_government, Federal republic
Mexico, symbols.coat_of_arms_bearer.coat_of_arms_used, m.05fdd4q
Gambia, location.country.form_of_government, Presidential system
Constitutional republic, government.form_of_government.countries, Brazil
Presidential system, government.form_of_government.countries, Venezuela
Federal republic, government.form_of_government.countries, Venezuela
Coat of arms of Mexico, symbols.coat_of_arms.charges, m.0669m9k
Constitutional republic, government.form_of_government.countries, Portugal
Constitutional republic, government.form_of_government.countries, Liberia
m.05fdd4q, symbols.coat_of_arms_bearer.coat_of_arms_used, Mexico
Coat of Arms, freebase.type_profile.equivalent_topic, Coat of arms
Sierra Leone, location.country.form_of_government, Presidential system
Coat of Arms, type.type.properties, Supporter
Presidential system, government.form_of_government.countries, Federated States of Micronesia
Iraq, location.country.form_of_government, Federal republic
Coat of Arms, type.type.properties, Helm
Zambia, location.country.form_of_government, Presidential system
Venezuela, location.country.form_of_government, Federal republic
Eritrea, location.country.form_of_government, Presidential system
South Sudan, location.country.form_of_government, Federal republic
Brazil, location.country.form_of_government, Constitutional republic
United States of America, location.country.form_of_government, Constitutional republic
Presidential system, government.form_of_government.countries, Republic of Hawaii
Rwanda, location.country.form_of_government, Presidential system
Transnistria, location.country.form_of_government, Presidential system
Presidential system, government.form_of_government.countries, Costa Rica
Coat of Arms, type.type.properties, Marshaled into
South Korea, location.country.form_of_government, Presidential system
Chad, location.country.form_of_government, Presidential system
Republic of Texas, location.country.form_of_government, Presidential system
Colombia, location.country.form_of_government, Presidential system
Guatemala, location.country.form_of_government, Presidential system
Constitutional republic, government.form_of_government.countries, Guatemala
Presidential system, government.form_of_government.countries, French Second Republic
Paraguay, location.country.form_of_government, Presidential system
Somaliland, location.country.form_of_government, Constitutional republic
Federal republic, government.form_of_government.countries, United States of America
Coat of arms of Mexico, symbols.coat_of_arms.bearers, m.05fdd4q
Ivory Coast, location.country.form_of_government, Presidential system
Constitutional republic, government.form_of_government.countries, Greece
Constitutional republic, government.form_of_government.countries, Honduras
Federal republic, government.form_of_government.countries, West Germany
Federal republic, government.form_of_government.countries, Nepal
Philippines, location.country.form_of_government, Constitutional republic
Somalia, location.country.form_of_government, Federal republic
Presidential system, government.form_of_government.countries, Chad
Presidential system, government.form_of_government.countries, South Sudan
Azerbaijan, location.country.form_of_government, Constitutional republic
Federal republic, government.form_of_government.countries, Austria
Constitutional republic, government.form_of_government.countries, Somaliland
Federal republic, government.form_of_government.countries, Mexico
Northern Mariana Islands, location.country.form_of_government, Presidential system
Presidential system, government.form_of_government.countries, Ghana
Republic of Afghanistan, location.country.form_of_government, Presidential system
Presidential system, government.form_of_government.countries, Argentina
Tajikistan, location.country.form_of_government, Presidential system
Presidential system, government.form_of_government.countries, Maldives
Federal republic, government.form_of_government.countries, Sudan
Presidential system, government.form_of_government.countries, Panama
Presidential system, government.form_of_government.countries, Sudan
Iran, location.country.form_of_government, Presidential system
Peru, location.country.form_of_government, Constitutional republic
South Korea, location.country.form_of_government, Constitutional republic
m.0r1g7_q, dataworld.gardening_hint.last_referenced_by, Federal republic
Uganda, location.country.form_of_government, Presidential system
Constitutional republic, government.form_of_government.countries, Yemen
Federal republic, government.form_of_government.countries, Argentina
Portugal, location.country.form_of_government, Constitutional republic
Constitutional republic, government.form_of_government.countries, Panama
Kenya, location.country.form_of_government, Presidential system
Turkmenistan, location.country.form_of_government, Presidential system
Federal republic, government.form_of_government.countries, Czech and Slovak Federative Republic
Presidential system, government.form_of_government.countries, Northern Mariana Islands
Gabon, location.country.form_of_government, Presidential system
Ethiopia, location.country.form_of_government, Federal republic
Coat of Arms, type.type.properties, Marshalled Coats of Arms
Pakistan, location.country.form_of_government, Federal republic
Ghana, location.country.form_of_government, Constitutional republic
Coat of arms of Mexico, symbols.coat_of_arms.charges, m.0669m9q
Constitutional republic, government.form_of_government.countries, Argentina
Equatorial Guinea, location.country.form_of_government, Presidential system
Seychelles, location.country.form_of_government, Presidential system
Presidential system, government.form_of_government.countries, Zambia
Presidential system, government.form_of_government.countries, Ivory Coast
Presidential system, government.form_of_government.countries, United Arab Emirates
m.0n4_1qr, dataworld.gardening_hint.last_referenced_by, Constitutional republic
Presidential system, government.form_of_government.countries, Republic of the Congo
Liberia, location.country.form_of_government, Presidential system
Argentina, location.country.form_of_government, Federal republic
Coat of Arms, type.type.domain, Symbols
Presidential system, government.form_of_government.countries, Uganda
Presidential system, government.form_of_government.countries, Sierra Leone
Presidential system, government.form_of_government.countries, Malawi
Constitutional republic, government.form_of_government.countries, Uruguay
Coat of Arms, freebase.type_profile.kind, Definition
Presidential system, government.form_of_government.countries, Tajikistan
Comoros, location.country.form_of_government, Federal republic
Presidential system, government.form_of_government.countries, Second Polish Republic
Presidential system, government.form_of_government.countries, Marshall Islands
Mexico, location.country.form_of_government, Federal republic
Presidential system, government.form_of_government.countries, Mexico
Federal republic, government.form_of_government.countries, Ethiopia
Presidential system, government.form_of_government.countries, Uzbekistan
Constitutional republic, government.form_of_government.countries, Chile
Constitutional republic, government.form_of_government.countries, Germany
Constitutional republic, government.form_of_government.countries, India
Kyrgyzstan, location.country.form_of_government, Presidential system
Malawi, location.country.form_of_government, Presidential system
Nagorno-Karabakh Republic, location.country.form_of_government, Presidential system
Coat of Arms, type.type.properties, Mantling
Maldives, location.country.form_of_government, Presidential system
Taiwan, location.country.form_of_government, Constitutional republic
Indonesia, location.country.form_of_government, Presidential system
Azerbaijan, location.country.form_of_government, Presidential system
Costa Rica, location.country.form_of_government, Presidential system
Constitutional republic, government.form_of_government.countries, Republic of Ireland
Presidential system, government.form_of_government.countries, Guatemala
Constitutional republic, government.form_of_government.countries, Philippines
Coat of Arms, type.type.expected_by, Marshaled into
Singapore, location.country.form_of_government, Constitutional republic
Chile, location.country.form_of_government, Constitutional republic
Presidential system, government.form_of_government.countries, Kazakhstan
Namibia, location.country.form_of_government, Presidential system
Presidential system, government.form_of_government.countries, Myanmar
Guinea, location.country.form_of_government, Presidential system
Coat of Arms, type.type.properties, Brisures
m.05fdd4q, symbols.armorial_grant.armiger, Mexico
South Sudan, location.country.form_of_government, Presidential system
Nepal, location.country.form_of_government, Federal republic
Constitutional republic, government.form_of_government.countries, Colombia
Presidential system, government.form_of_government.countries, Armenia
Federal republic, base.ontologies.ontology_instance.equivalent_instances, m.07nhchw
Kazakhstan, location.country.form_of_government, Presidential system
Presidential system, government.form_of_government.countries, Algeria
Coat of Arms, type.type.properties, Ordinaire
Iceland, location.country.form_of_government, Constitutional republic
Guam, location.country.form_of_government, Presidential system
Coat of Arms, type.type.properties, Division or Variation of the Field
Presidential system, government.form_of_government.countries, Yemen
Cyprus, location.country.form_of_government, Presidential system
Bosnia and Herzegovina, location.country.form_of_government, Federal republic
Federal republic, government.form_of_government.countries, Czechoslovak Socialist Republic
Indonesia, location.country.form_of_government, Constitutional republic
Constitutional republic, government.form_of_government.countries, United States of America
Coat of Arms, type.type.properties, Order
Presidential system, government.form_of_government.countries, United States of America
Mexico, location.country.form_of_government, Constitutional republic
Presidential system, government.form_of_government.countries, Gabon
Armenia, location.country.form_of_government, Presidential system
Constitutional republic, government.form_of_government.countries, South Africa
Constitutional republic, government.form_of_government.countries, Trinidad and Tobago
Sierra Leone, location.country.form_of_government, Constitutional republic
Constitutional republic, government.form_of_government.countries, Singapore

Answer: Presidential system
Constitutional republic
Federal republic