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 called Valiant Quisqueyans? 
Knowledge Triplets: Composition, freebase.type_profile.published, Published
Dominican Republic, location.country.currency_used, Dominican peso
m.0h_1hzg, location.country.national_anthem, Dominican Republic
National Anthem, freebase.type_profile.kind, Definition
José Rufino Reyes y Siancas, common.topic.notable_types, Deceased Person
National Anthem, type.type.domain, Government
National Anthem, type.type.properties, National anthem of
dominican peso.noun.01, base.wordnet.synset.equivalent_topic, Dominican peso
National Anthem, common.topic.article, m.03nbgmy
National Anthem, freebase.type_hints.included_types, Composition
National Anthem, type.type.expected_by, Anthem
Anthem, type.property.expected_type, National Anthem
Valiant Quisqueyans, common.topic.notable_for, g.125c7mjpx
Valiant Quisqueyans, common.topic.notable_types, National Anthem
National Anthem, freebase.type_profile.equivalent_topic, National anthem
Dominican peso, user.avh.default_domain.ellerdale_topic.ellerdale_id, 0084-1992
Valiant Quisqueyans, government.national_anthem.national_anthem_of, m.0h_1hzg
José Rufino Reyes y Siancas, common.topic.notable_for, g.11b75qqksb
Deceased Person, freebase.type_hints.included_types, Topic
José Rufino Reyes y Siancas, music.composer.compositions, Valiant Quisqueyans
Anthem, type.property.master_property, National anthem of
Composition, freebase.type_hints.included_types, Topic
Deceased Person, freebase.type_profile.published, Published
National Anthem, freebase.type_hints.included_types, Topic
Dominican peso, finance.currency.prefix_symbol, $
Dominican peso, finance.currency.currency_code, DOP
National Anthem, freebase.type_profile.strict_included_types, Topic
Valiant Quisqueyans, common.topic.article, m.01n3m2
Anthem, rdf-schema#range, National Anthem
Dominican Republic, finance.currency.countries_used, Dominican peso
m.0r0gfgb, dataworld.gardening_hint.last_referenced_by, Dominican peso
Dominican Republic, location.country.national_anthem, m.0h_1hzg
Dominican peso, finance.currency.countries_used, Dominican Republic
m.0h_1hzg, government.national_anthem_of_a_country.anthem, Valiant Quisqueyans
Valiant Quisqueyans, music.composition.composer, José Rufino Reyes y Siancas
National anthem, freebase.equivalent_topic.equivalent_type, National Anthem
Topic, freebase.type_profile.published, Published
Valiant Quisqueyans, government.national_anthem.national_anthem_of, m.0h_1hzg
m.0h_1hzg, government.national_anthem_of_a_country.country, Dominican Republic
Composition, freebase.type_profile.kind, Definition
Deceased Person, freebase.type_profile.strict_included_types, Topic
National Anthem, freebase.type_profile.strict_included_types, Composition
Dominican peso, finance.currency.prefix_symbol, RD$
Composition, freebase.type_profile.strict_included_types, Topic
National Anthem, freebase.type_profile.published, Published

Answer: Dominican peso