Question: What's the unit of currency in Wilfredo Maisonave's home country?

full_context: Document 1: Puerto Rico: Originally populated by the indigenous Taíno people, the island was claimed in 1493 by Christopher Columbus for the Crown of Castile during his second voyage. Later it endured invasion attempts from the French, Dutch, and British. Four centuries of Spanish colonial government transformed the island's ethnic, cultural and physical landscapes primarily with waves of African slaves, Canarian, and Andalusian settlers. In the Spanish imperial imagination, Puerto Rico played a secondary, but strategic role when compared to wealthier colonies like Peru and the mainland parts of New Spain. Spain's distant administrative control continued up to the end of the 19th century, helping to produce a distinctive creole Hispanic culture and language that combined elements from the Native Americans, Africans, and Iberians. In 1898, following the Spanish -- American War, the United States acquired Puerto Rico under the terms of the Treaty of Paris.
Document 2: Treaty of Paris (1898): The Treaty of Paris of 1898 (Filipino: "Kasunduan sa Paris ng 1898;" Spanish: "Tratado de París (1898)") was a treaty signed by Spain and the United States on December 10, 1898, that ended the Spanish–American War. In the treaty, Spain relinquished all claim of sovereignty over and title to Cuba, and ceded Puerto Rico, Guam, and the Philippines to the United States. The cession of the Philippines involved a compensation of $20 million from the United States to Spain. The Treaty of Paris came into effect on April 11, 1899, when the documents of ratification were exchanged.
Document 3: Roberto Moya: He was born in Havana, Ciudad de la Habana. He won the bronze medal at the 1992 Summer Olympics in this event, and his personal best is 65.68.
Document 4: Wilfredo Maisonave: Wilfredo Maisonave Oriol (born 17 September 1951 in Mayagüez, Puerto Rico) is a Puerto Rican former long jumper who competed in the 1972 Summer Olympics. He was one of the torch lighters of the 2010 Central American and Caribbean Games.
Document 5: Juan Máximo Martínez: Juan Máximo Martínez (born January 1, 1947 in Mexico City) is a long-distance runner from Mexico. He won the gold medal in the men's 10,000 metres at the 1970 Central American and Caribbean Games, and twice competed for his native country at the Summer Olympics: in 1968 and 1972. In 1968, at the Mexico City Olympics, he finished in 4th place in both the 5,000 metres and 10,000 metres. In 1972, at the Munich Olympics, he finished 10th in the 10,000 metres.
Document 6: Miguel Nido: Miguel Nido (born March 8, 1963 in Carolina, Puerto Rico) is a former tennis player from Puerto Rico, who represented his native country at the 1992 Summer Olympics in Barcelona. Partnering Juan Rios, the pair was defeated in the first round by Italy's Diego Nargiso and Omar Camporese. The right-hander reached his highest singles ATP-ranking on April 23, 1990, when he became the number 120 of the world.
Document 7: Republic of Cuba (1902–1959): After the Spanish -- American War, Spain and the United States signed the Treaty of Paris (1898), by which Spain ceded Puerto Rico, the Philippines, and Guam to the United States for the sum of $20 million. Cuba gained formal independence from the U.S. on May 20, 1902, as the Republic of Cuba. Under Cuba's new constitution, the U.S. retained the right to intervene in Cuban affairs and to supervise its finances and foreign relations. Under the Platt Amendment, the U.S. leased the Guantánamo Bay naval base from Cuba.
Document 8: Puerto Rico: Originally populated by the indigenous Taíno people, the island was claimed in 1493 by Christopher Columbus for Spain during his second voyage. Later it endured invasion attempts from the French, Dutch, and British. Four centuries of Spanish colonial government influenced the island's cultural landscapes with waves of African slaves, Canarian, and Andalusian settlers. In the Spanish Empire, Puerto Rico played a secondary, but strategic role when compared to wealthier colonies like Peru and the mainland parts of New Spain. Spain's distant administrative control continued up to the end of the 19th century, helping to produce a distinctive creole Hispanic culture and language that combined elements from the Native Americans, Africans, and Iberians. In 1898, following the Spanish -- American War, the United States acquired Puerto Rico under the terms of the Treaty of Paris.
Document 9: History of Puerto Rico: After the ratification of the Treaty of Paris of 1898, Puerto Rico came under the military control of the United States of America. This brought about significant changes: the name of the island was changed to Porto Rico (it was changed back to Puerto Rico in 1932) and the currency was changed from the Puerto Rican peso to the United States dollar. Freedom of assembly, speech, press, and religion were decreed and an eight-hour day for government employees was established. A public school system was begun and the U.S. Postal service was extended to the island. The highway system was enlarged, and bridges over the more important rivers were constructed. The government lottery was abolished, cockfighting was forbidden, and a centralized public health service established. Health conditions were poor at the time, with high rates of infant mortality and numerous endemic diseases.
Document 10: Pablo Olmedo: He twice won the gold medal in the men's 5.000 metres at the Central American and Caribbean Games, and competed for his native country at the 2000 Summer Olympics in Sydney, Australia.
Document 11: Puerto Rico: Originally populated by the indigenous Taíno people, the island was claimed in 1493 by Christopher Columbus for Spain during his second voyage. Later it endured invasion attempts from the French, Dutch, and British. Four centuries of Spanish colonial government influenced the island's cultural landscapes with waves of African slaves, Canarian, and Andalusian settlers. In the Spanish Empire, Puerto Rico played a secondary, but strategic role when compared to wealthier colonies like Peru and the mainland parts of New Spain. Spain's distant administrative control continued up to the end of the 19th century, helping to produce a distinctive creole Hispanic culture and language that combined elements from the Native Americans, Africans, and Iberians. In 1898, following the Spanish -- American War, the United States acquired Puerto Rico under the terms of the Treaty of Paris. The treaty took effect on April 11, 1899.
Document 12: Wilfredo Santa-Gómez: Wilfredo Santa-Gómez (also known as Wilfredo G. Santa, born 1949) is a Puerto Rican author who has published numerous books in Spanish on self-help, short stories, and poetry.
Document 13: Puerto Rico: Originally populated by the indigenous Taíno people, the island was claimed in 1493 by Christopher Columbus for the Crown of Castile during his second voyage. Later it endured invasion attempts from the French, Dutch, and British. Four centuries of Spanish colonial government transformed the island's ethnic, cultural and physical landscapes primarily with waves of African slaves, and Canarian, and Andalusian settlers. In the Spanish imperial imagination, Puerto Rico played a secondary, but strategic role when compared to wealthier colonies like Peru and the mainland parts of New Spain. Spain's distant administrative control continued up to the end of the 19th century, helping to produce a distinctive creole Hispanic culture and language that combined elements from the Native Americans, Africans, and Iberians. In 1898, following the Spanish -- American War, the United States acquired Puerto Rico along with other Spanish colonies under the terms of the Treaty of Paris.
Document 14: History of Puerto Rico: In 1898, during the Spanish -- American War, Puerto Rico was invaded and subsequently became a possession of the United States. The first years of the 20th century were marked by the struggle to obtain greater democratic rights from the United States. The Foraker Act of 1900, which established a civil government, and the Jones Act of 1917, which made Puerto Ricans U.S. citizens, paved the way for the drafting of Puerto Rico's Constitution and its approval by Congress and Puerto Rican voters in 1952. However, the political status of Puerto Rico, a Commonwealth controlled by the United States, remains an anomaly.
Document 15: Wilfredo Barahona: Wilfredo "Will" Barahona Euceda (born 31 January 1983 in El Negrito, Yoro Honduras) is a Honduran footballer who currently plays as an attacking or defending right back for Liga Nacional de Honduras club Real España.
ground_truth: United States dollar
sub_queries: Wilfredo Maisonave >> country of citizenship Answer: Puerto Rico
What is the current official currency in Puerto Rico ? Answer: United States dollar