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 national anthem is "La Bayamesa"? 
Knowledge Triplets: Perucho Figueredo, common.topic.notable_types, Composer
National Anthem, freebase.type_profile.kind, Definition
Perucho Figueredo, music.lyricist.lyrics_written, La Bayamesa
National Anthem, type.type.domain, Government
Cuban peso, finance.currency.currency_code, CUP
Composer, freebase.type_profile.strict_included_types, Topic
Composition, freebase.type_profile.kind, Definition
Cuban convertible peso, base.schemastaging.context_name.pronunciation, g.125_njyj9
Cuban peso, finance.currency.countries_used, Cuba
National Anthem, type.type.properties, National anthem of
Perucho Figueredo, people.person.place_of_birth, Bayamo
Topic, freebase.type_profile.published, Published
Perucho Figueredo, music.composer.compositions, La Bayamesa
National Anthem, freebase.type_hints.included_types, Composition
National Anthem, freebase.type_profile.strict_included_types, Topic
La Bayamesa, common.topic.notable_types, National Anthem
Cuba, finance.currency.countries_used, Cuban peso
Anthem, type.property.expected_type, National Anthem
National Anthem, common.topic.article, m.03nbgmy
La Bayamesa, music.composition.lyricist, Perucho Figueredo
Composer, freebase.type_profile.published, Published
Perucho Figueredo, people.person.gender, Male
Cuban convertible peso, user.avh.default_domain.ellerdale_topic.ellerdale_id, 0083-d8c4
Cuban convertible peso, finance.currency.prefix_symbol, CUC$
National Anthem, freebase.type_profile.published, Published
Cuba, location.country.currency_used, Cuban peso
Composer, freebase.type_hints.included_types, Topic
National Anthem, freebase.type_profile.strict_included_types, Composition
La Bayamesa, common.topic.article, m.01lg5t
National Anthem, type.type.expected_by, Anthem
Cuban convertible peso, finance.currency.countries_used, Cuba
Perucho Figueredo, common.topic.article, m.07klv9
Cuban convertible peso, finance.currency.prefix_symbol, CUC
Perucho Figueredo, music.artist.track, Cuba \"La Bayamesa\" [The Bayamo Song]
Cuba, location.country.currency_used, Cuban convertible peso
Perucho Figueredo, music.artist.track, Cuba
Perucho Figueredo, common.topic.notable_for, g.125f3wzwx
Cuba, location.country.currency_used, Cuban convertible peso
m.048z_y1, government.national_anthem_of_a_country.anthem, La Bayamesa
m.048z_y1, government.national_anthem_of_a_country.country, Cuba
Bayamo, location.location.people_born_here, Perucho Figueredo
Cuba, location.country.national_anthem, m.048z_y1
La Bayamesa, common.topic.notable_for, g.125btrhm7
Cuban convertible peso, finance.currency.prefix_symbol, $
Cuban convertible peso, finance.currency.currency_code, CUC
Perucho Figueredo, people.deceased_person.place_of_burial, Colon Cemetery, Havana
Cuban peso, user.avh.default_domain.ellerdale_topic.ellerdale_id, 0083-ed69
La Bayamesa, music.composition.lyricist, Perucho Figueredo
Composition, freebase.type_hints.included_types, Topic
National Anthem, freebase.type_hints.included_types, Topic
National anthem, freebase.equivalent_topic.equivalent_type, National Anthem
Composition, freebase.type_profile.published, Published
Perucho Figueredo, common.topic.image, Perucho Figueredo
La Bayamesa, government.national_anthem.national_anthem_of, m.048z_y1
Composition, freebase.type_profile.strict_included_types, Topic
Perucho Figueredo, music.artist.track, Cuba
Anthem, type.property.master_property, National anthem of
La Bayamesa, music.composition.composer, Perucho Figueredo
Bayamo, location.location.containedby, Cuba
Anthem, rdf-schema#range, National Anthem
National Anthem, freebase.type_profile.equivalent_topic, National anthem

Answer: Cuban peso
Cuban convertible peso