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

Answer: Dominican peso