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 currency is used where the coat of arms is the Seal of the United Mexican States? 
Knowledge Triplets: Coat of Arms, type.type.properties, Mantling
Mexican peso, finance.currency.prefix_symbol, Mex$
Coat of Arms, type.type.properties, Order
m.0y4fvx7, measurement_unit.dated_money_value.currency, Mexican peso
m.0gw0dvz, symbols.armorial_grant.coat_of_arms, Seal of the United Mexican States
m.012m96fk, measurement_unit.dated_money_value.currency, Mexican peso
Coat of arms, freebase.equivalent_topic.equivalent_type, Coat of Arms
Mexico, location.country.currency_used, Mexican peso
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.expected_by, Coat of arms
m.0qzb_fp, base.schemastaging.athlete_salary.currency, Mexican peso
Coat of Arms, common.topic.article, m.05cwkwt
Mexico, location.country.currency_used, Mexican peso
m.0j2c623, measurement_unit.dated_money_value.currency, Mexican peso
Coat of Arms, type.type.properties, Compartments
m.0qsdfrv, base.schemastaging.athlete_salary.currency, Mexican peso
Coat of Arms, type.type.properties, Division or Variation of the Field
m.0gw0dvz, symbols.coat_of_arms_bearer.coat_of_arms_used, Mexico
Seal of the United Mexican States, symbols.coat_of_arms.bearers, m.0gw0dvz
Mexican peso, finance.currency.currency_code, MXN
m.0qwczbr, dataworld.gardening_hint.last_referenced_by, Mexican peso
Seal of the United Mexican States, common.topic.article, m.04f00zs
m.0hk36yt, measurement_unit.dated_money_value.currency, Mexican peso
Coat of Arms, type.type.properties, Marshaled into
m.0wyk2nh, measurement_unit.dated_money_value.currency, Mexican peso
Coat of Arms, type.type.properties, Marshalled Coats of Arms
Coat of Arms, type.type.properties, Motto
Coat of Arms, type.type.properties, Bearers
Coat of Arms, type.type.properties, Helm
Coat of Arms, type.type.properties, Brisures
m.0jsmm5, measurement_unit.dated_money_value.currency, Mexican peso
Seal of the United Mexican States, symbols.coat_of_arms.bearers, m.0gw0dvz
Coat of Arms, freebase.type_profile.strict_included_types, Topic
Mexican peso, user.avh.default_domain.ellerdale_topic.ellerdale_id, 009a-f282
Coat of Arms, type.type.properties, Supporter
Mexican peso, finance.currency.countries_used, Mexico
m.0wyk2bn, measurement_unit.dated_money_value.currency, Mexican peso
Coat of Arms, freebase.type_profile.kind, Definition
Coat of Arms, freebase.type_hints.included_types, Topic
Coat of Arms, type.type.properties, Crest
Seal of the United Mexican States, common.topic.notable_types, Coat of Arms
m.0qs3bd7, base.schemastaging.athlete_salary.currency, Mexican peso
m.0qj3f4w, base.schemastaging.athlete_salary.currency, Mexican peso
Coat of Arms, type.type.properties, Torse
Mexico, symbols.coat_of_arms_bearer.coat_of_arms_used, m.0gw0dvz
Coat of Arms, type.type.expected_by, Coat of Arms
m.0gw0dvz, symbols.armorial_grant.armiger, Mexico
m.0s9gjrf, measurement_unit.dated_money_value.currency, Mexican peso
Coat of Arms, freebase.type_profile.equivalent_topic, Coat of arms
m.0x14khy, measurement_unit.dated_money_value.currency, Mexican peso
Coat of Arms, type.type.domain, Symbols
Mexican peso, finance.currency.prefix_symbol, $
Coat of Arms, type.type.properties, Coronet
Coat of Arms, type.type.properties, Charges
Seal of the United Mexican States, common.topic.notable_for, g.1256fv2t0
m.0x14kfd, measurement_unit.dated_money_value.currency, Mexican peso
m.0k085v, measurement_unit.dated_money_value.currency, Mexican peso
Coat of Arms, type.type.properties, Ordinaire
mexican peso.noun.01, base.wordnet.synset.equivalent_topic, Mexican peso
Coat of Arms, type.type.expected_by, Marshaled into

Answer: Mexican peso