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 is the currency of the coat of arms of Mexico called? 
Knowledge Triplets: Coat of arms of Mexico, base.schemastaging.context_name.pronunciation, m.01314lz7
Coat of Arms, type.type.properties, Compartments
Coat of arms of Mexico, common.topic.notable_types, Coat of Arms
m.05fdd4q, symbols.armorial_grant.armiger, Mexico
m.0k085v, measurement_unit.dated_money_value.currency, Mexican peso
Coat of Arms, type.type.properties, Mantling
m.0wyk2bn, measurement_unit.dated_money_value.currency, Mexican peso
m.0669m9q, symbols.heraldic_charge_color.charge, Golden eagle
m.0hk36yt, measurement_unit.dated_money_value.currency, Mexican peso
Coat of Arms, type.type.properties, Coronet
Coat of Arms, type.type.properties, Marshaled into
Coat of Arms, type.type.properties, Ordinaire
Snake, symbols.heraldic_charge.coat_of_arms, m.0669m9k
m.0qzb_fp, base.schemastaging.athlete_salary.currency, Mexican peso
m.0y4fvx7, measurement_unit.dated_money_value.currency, Mexican peso
Golden eagle, symbols.heraldic_charge.coat_of_arms, m.0669m9q
Coat of Arms, type.type.properties, Bearers
Coat of Arms, freebase.type_profile.strict_included_types, Topic
m.0669m9w, symbols.heraldic_charge_color.charge, Cactus
m.0j2c623, measurement_unit.dated_money_value.currency, Mexican peso
Coat of arms, freebase.equivalent_topic.equivalent_type, Coat of Arms
mexican peso.noun.01, base.wordnet.synset.equivalent_topic, Mexican peso
m.012m96fk, measurement_unit.dated_money_value.currency, Mexican peso
Mexico, symbols.coat_of_arms_bearer.coat_of_arms_used, m.05fdd4q
m.0669m9w, symbols.heraldic_charge_color.coat_of_arms, Coat of arms of Mexico
m.05fdd4q, symbols.armorial_grant.coat_of_arms, Coat of arms of Mexico
Coat of Arms, type.type.expected_by, Coat of arms
Petroglífic trobat a Nayarit, common.image.size, m.044yl2h
Coat of arms of Mexico, symbols.coat_of_arms.charges, m.0669m9k
m.0s9gjrf, measurement_unit.dated_money_value.currency, Mexican peso
m.0669m9q, symbols.heraldic_charge_color.coat_of_arms, Coat of arms of Mexico
Coat of Arms, type.type.properties, Order
Petroglífic trobat a Nayarit, common.image.appears_in_topic_gallery, Coat of arms of Mexico
Coat of arms of Mexico, common.topic.article, m.02wkw6
Coat of Arms, type.type.properties, Motto
m.0x14kfd, measurement_unit.dated_money_value.currency, Mexican peso
m.0669m9k, symbols.heraldic_charge_color.coat_of_arms, Coat of arms of Mexico
Mexico, location.country.currency_used, Mexican peso
Coat of arms of Mexico, common.topic.image, Petroglífic trobat a Nayarit
m.0qj3f4w, base.schemastaging.athlete_salary.currency, Mexican peso
Coat of Arms, type.type.domain, Symbols
Cactus, symbols.heraldic_charge.coat_of_arms, m.0669m9w
Coat of arms of Mexico, common.topic.notable_for, g.1254zzctx
m.0wyk2nh, measurement_unit.dated_money_value.currency, Mexican peso
Coat of Arms, type.type.expected_by, Marshaled into
Coat of Arms, type.type.properties, Marshalled Coats of Arms
Mexican peso, user.avh.default_domain.ellerdale_topic.ellerdale_id, 009a-f282
Coat of Arms, type.type.properties, Torse
m.0qwczbr, dataworld.gardening_hint.last_referenced_by, Mexican peso
Coat of Arms, freebase.type_hints.included_types, Topic
Mexico, location.country.currency_used, Mexican peso
Mexican peso, finance.currency.currency_code, MXN
Coat of arms of Mexico, symbols.coat_of_arms.charges, m.0669m9w
Coat of arms of Mexico, symbols.coat_of_arms.charges, m.0669m9q
Coat of Arms, type.type.properties, Supporter
Coat of Arms, type.type.properties, Charges
m.0x14khy, measurement_unit.dated_money_value.currency, Mexican peso
Coat of Arms, common.topic.article, m.05cwkwt
Coat of Arms, type.type.properties, Crest
m.0qsdfrv, base.schemastaging.athlete_salary.currency, Mexican peso
m.05fdd4q, symbols.armorial_grant.armiger, Mexico
Coat of arms of Mexico, symbols.coat_of_arms.bearers, m.05fdd4q
Coat of Arms, freebase.type_profile.kind, Definition
Coat of Arms, type.type.properties, Helm
Mexican peso, finance.currency.countries_used, Mexico
Coat of Arms, type.type.expected_by, Coat of Arms
m.0jsmm5, measurement_unit.dated_money_value.currency, Mexican peso
Coat of Arms, freebase.type_profile.equivalent_topic, Coat of arms
Mexican peso, finance.currency.prefix_symbol, $
Mexican peso, finance.currency.prefix_symbol, Mex$
Coat of Arms, type.type.expected_by, Marshalled Coats of Arms
m.0jb0sv1, measurement_unit.dated_money_value.currency, Mexican peso
Coat of Arms, type.type.properties, Brisures
m.0669m9k, symbols.heraldic_charge_color.charge, Snake
Coat of arms of Mexico, symbols.coat_of_arms.bearers, m.05fdd4q
m.0qs3bd7, base.schemastaging.athlete_salary.currency, Mexican peso
Coat of Arms, type.type.properties, Division or Variation of the Field

Answer: Mexican peso