Question: what is the current official currency in Raymond Gause's country of citizenship?

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, 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 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: 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 4: 1977 Ryder Cup: The event was the last time that a Great Britain and Ireland team would compete for the Ryder Cup. During the competition, officials from the PGA of America and the PGA of Great Britain and Ireland discussed the possibility of allowing players from continental Europe to participate in the Cup, and Jack Nicklaus also advocated this change in a meeting with Lord Derby.
Document 5: 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 6: Paqui: He was part of Spain's gold medal-winning squad at the 1992 Summer Olympics in Barcelona, and played professionally for six clubs during 16 years, mainly Tenerife and Las Palmas.
Document 7: 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 8: Basketball at the 1936 Summer Olympics: Basketball at the 1936 Summer Olympics was the first appearance of the sport as an official medal event. The tournament was played between 7 August and 14 August 1936 in Berlin, Germany. 23 (2 withdrew) nations entered the competition, making basketball the largest tournament of the team sports.
Document 9: 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 10: Malaysia at the 1992 Summer Olympics: Malaysia competed at the 1992 Summer Olympics in Barcelona, Spain. 26 competitors, all men, took part in 11 events in 6 sports. The nation won its first ever Olympic medal at these Games.
Document 11: 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 12: United States men's national basketball team: Traditionally composed of amateur players, a 1989 rule change by FIBA allowed USA Basketball to field teams with NBA players. The first such team, known as the ``Dream Team '', won the gold medal at the 1992 Summer Olympics in Barcelona, being superior in all matches.
Document 13: Raymond Gause: In 1992, he played in the first international event NBA players were allowed to compete in at the 1992 Tournament of the Americas in Portland, Oregon and helped Puerto Rico qualify for the 1992 Summer Olympics in Barcelona, Spain. The 1992 Olympics marked his last participation in International Competition.
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: Jorge Gabriel: Then in the summer of 1996, he was in charge of a contest broadcast by SIC on Sundays and named "Yes or No," through which he met great success. At the end of the summer Jorge Gabriel was highlighted by SIC to follow the 1996 Summer Olympics, in Atlanta, United States of America, where he was airing two times per day in live interventions. Jorge Gabriel became more known to the general public through the contest "Now or Never", which commanded over 39 emissions. Then became the host of "The Wheel of Millions," another popular contest of SIC. In late 2000, Jorge Gabriel also became the host of one of the highest rated shows of the TV station, the "Big Show SIC", a task previously performed by João Baião, which had left SIC to work in the Rádio e Televisão de Portugal (RTP). However, he had little time ahead of the show and, as like João Baião, Jorge Gabriel eventually moved to the RTP in early 2002, where his new task was to present "The Price is Right" and, later, the morning show "Square Joy "and" Who Wants to Be a Millionaire." Gabriel was one of the football coaches of FC Arouca in the late 2000s, by then a small football team playing in the fourth tier of the Portuguese football pyramid system, from Arouca, in the district of Aveiro.
ground_truth: United States dollar
sub_queries: Raymond Gause >> country of citizenship Answer: Puerto Rico
What is the current official currency in Puerto Rico ? Answer: United States dollar