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

Answer: Dominican peso