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

Answer: Costa Rican colón