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 currency is used in the country with national anthem Nobel Patria, tu hermosa bandera? 
Knowledge Triplets: José María Zeledón Brenes, common.topic.notable_types, Deceased Person
National Anthem, freebase.type_hints.included_types, Composition
m.0r00d6w, dataworld.gardening_hint.last_referenced_by, Costa Rican colón
National Anthem, type.type.expected_by, Anthem
Costa Rica: Noble patria, tu hermosa bandera, music.recording.song, Noble patria, tu hermosa bandera
Musical Recording, freebase.type_profile.strict_included_types, Topic
colon.noun.03, base.wordnet.synset.equivalent_topic, Costa Rican colón
Deceased Person, freebase.type_hints.included_types, Topic
José María Zeledón Brenes, music.lyricist.lyrics_written, Noble patria, tu hermosa bandera
Costa Rican colón, finance.currency.prefix_symbol, ₡
Deceased Person, freebase.type_profile.strict_included_types, Topic
Topic, freebase.type_profile.published, Published
Noble patria, tu hermosa bandera, common.topic.notable_types, National Anthem
Deceased Person, freebase.type_profile.published, Published
Costa Rica: Noble patria, tu hermosa bandera, music.recording.tracks, Himno Nacional - National Anthem of the Republic of Costa Rica
Costa Rica, finance.currency.countries_used, Costa Rican colón
Seiji Ozawa, people.person.gender, Male
José María Zeledón Brenes, common.topic.article, m.04gjy94
José María Zeledón Brenes, people.person.gender, Male
Anthem, rdf-schema#range, National Anthem
Composition, freebase.type_profile.published, Published
Noble patria, tu hermosa bandera, government.national_anthem.national_anthem_of, m.0h_1h3x
José María Zeledón Brenes, common.topic.notable_for, g.1258z_fvr
Costa Rica: Noble patria, tu hermosa bandera, music.recording.artist, New Japan Philharmonic
National Anthem, type.type.domain, Government
National Anthem, freebase.type_profile.strict_included_types, Composition
Costa Rican colón, finance.currency.currency_code, CRC
Noble patria, tu hermosa bandera, common.topic.notable_for, g.1254zzmty
Costa Rica, location.country.national_anthem, m.0h_1h3x
Costa Rica, location.country.currency_used, Costa Rican colón
National anthem, freebase.equivalent_topic.equivalent_type, National Anthem
Musical Recording, freebase.type_profile.kind, Definition
National Anthem, common.topic.article, m.03nbgmy
m.0h_1h3x, government.national_anthem_of_a_country.anthem, Noble patria, tu hermosa bandera
Costa Rica: Noble patria, tu hermosa bandera, common.topic.notable_for, g.125cz_7bb
Noble patria, tu hermosa bandera, government.national_anthem.national_anthem_of, m.0h_1h3x
Musical Recording, freebase.type_hints.included_types, Topic
m.0h_1h3x, government.national_anthem_of_a_country.country, Costa Rica
National Anthem, freebase.type_profile.strict_included_types, Topic
Noble patria, tu hermosa bandera, music.composition.lyricist, José María Zeledón Brenes
Costa Rican colón, finance.currency.countries_used, Costa Rica
Noble patria, tu hermosa bandera, music.composition.recordings, Costa Rica: Noble patria, tu hermosa bandera
José María Zeledón Brenes, people.person.place_of_birth, Costa Rica
m.0h_1h3x, government.national_anthem_of_a_country.country, Costa Rica
Christopher Columbus, symbols.name_source.namesakes, Costa Rican colón
Costa Rican colón, symbols.namesake.named_after, Christopher Columbus
Costa Rica: Noble patria, tu hermosa bandera, common.topic.notable_types, Musical Recording
Composition, freebase.type_hints.included_types, Topic
Anthem, type.property.expected_type, National Anthem
Noble patria, tu hermosa bandera, common.topic.article, m.01lg4j
Composition, freebase.type_profile.kind, Definition
Composition, freebase.type_profile.strict_included_types, Topic
National Anthem, type.type.properties, National anthem of
Anthem, type.property.master_property, National anthem of
Costa Rica: Noble patria, tu hermosa bandera, music.recording.releases, National Anthems: Music of the World
National Anthem, freebase.type_profile.equivalent_topic, National anthem
National Anthem, freebase.type_profile.published, Published
m.0tkrc9w, measurement_unit.dated_money_value.currency, Costa Rican colón
National Anthem, freebase.type_hints.included_types, Topic
Musical Recording, freebase.type_profile.published, Published
José María Zeledón Brenes, people.person.profession, Politician
National Anthem, freebase.type_profile.kind, Definition
Costa Rica: Noble patria, tu hermosa bandera, music.recording.artist, Seiji Ozawa

Answer: Costa Rican colón