Question: When did the country where Leader of the Opposition is from first compete in the Olympics?

full_context: Document 1: Leader of Opposition (Uganda): The Leader of Opposition (LOP) in Uganda is the title bestowed upon the elected leader of the largest political party not within the ruling government. The Leader of Opposition appoints and heads an alternative Shadow Cabinet whose duty is to challenge and influence government legislation on the floor of Parliament The current Leader of Opposition and first Ugandan female to hold the position is Hon. Winnie Kiiza of the Forum for Democratic Change. The Opposition in Uganda is made up of members from Forum for Democratic Change, Democratic Party, Uganda People's Congress, Congress Party and JEEMA.
Document 2: Party leaders of the United States House of Representatives: In the instance when the Presidency and both Houses of Congress are controlled by one party, the Speaker normally assumes a lower profile and defers to the President. For that situation the House Minority Leader can play the role of a de facto "leader of the opposition", often more so than the Senate Minority Leader, due to the more partisan nature of the House and the greater role of leadership. Minority Leaders who have played prominent roles in opposing the incumbent President have included Gerald Ford, Richard Gephardt, Nancy Pelosi, and John Boehner.
Document 3: Leader of the Opposition (Jamaica): The current holder of the post of Leader of the Opposition is Peter Phillips as a result of his party's loss in the 2016 general election and his ascension to leader of the main opposition party in Jamaica in 2017, succeeding Portia Simpson Miller.
Document 4: List of Olympic Games host cities: The Games have primarily been hosted in the continents of Europe (36 editions) and North America (12 editions); eight Games have been hosted in Asia and two have been hosted in Oceania. In 2016, Rio de Janeiro became South America's first Olympic host city, while the African continent is yet to hold the Games. Other major geographic regions which have never hosted the Olympics include the Middle East, the Indian subcontinent, the Caribbean, and Southeast Asia.
Document 5: Dominican Republic: Baseball is by far the most popular sport in the Dominican Republic. The country has a baseball league of six teams. Its season usually begins in October and ends in January. After the United States, the Dominican Republic has the second highest number of Major League Baseball (MLB) players. Ozzie Virgil, Sr. became the first Dominican-born player in the MLB on September 23, 1956. Juan Marichal, Pedro Martínez, and Vladimir Guerrero are the only Dominican-born players in the Baseball Hall of Fame. Other notable baseball players born in the Dominican Republic are José Bautista, Adrián Beltré, George Bell, Robinson Canó, Rico Carty, Bartolo Colón, Nelson Cruz, Edwin Encarnación, Ubaldo Jiménez, Francisco Liriano, David Ortiz, Plácido Polanco, Albert Pujols, Hanley Ramírez, Manny Ramírez, José Reyes, Sammy Sosa, and Miguel Tejada. Felipe Alou has also enjoyed success as a manager and Omar Minaya as a general manager. In 2013, the Dominican team went undefeated en route to winning the World Baseball Classic.
Document 6: Leader of the Opposition (Singapore): The Leader of the Opposition of Singapore is usually the leader of the second largest political party represented in the Parliament of Singapore. During the 1955 Legislative Assembly election, the late Lee Kuan Yew was the "de facto" Leader of the Opposition, as the People's Action Party was then the second largest political party represented in the Legislative Assembly.
Document 7: Dominican Republic at the 1964 Summer Olympics: The Dominican Republic competed in the Summer Olympic Games for the first time at the 1964 Summer Olympics in Tokyo, Japan.
Document 8: Jamaica at the 2008 Summer Olympics: Jamaica at the 2008 Summer Olympics IOC code JAM NOC Jamaica Olympic Association Website www.teamja.org in Beijing Competitors 50 in 4 sports Flag bearer Veronica Campbell - Brown Medals Ranked 15th Gold Silver Bronze Total 5 10 Summer Olympics appearances (overview) 1948 1952 1956 1960 1964 1968 1972 1976 1980 1984 2000 2008 2012 2016 Other related appearances British West Indies (1960)
Document 9: Rajya Sabha: Besides the Leader of the House, who is leading the majority, there is also a Leader of the Opposition (LOP) – leading the opposition parties. The function was only recognized in the Salary and Allowances of Leaders of the Opposition in Parliament Act, 1977. This is commonly the leader of the largest non-government party, and is recognized as such by the Chairman.
Document 10: Leader of the Opposition (Dominica): The Leader of the Opposition of the Commonwealth of Dominica is the Member of Parliament who leads the Official Opposition in the House of Assembly of Dominica. The current Leader of the Opposition is Hector John of the United Workers' Party, sworn in 19 July 2010; John is the youngest to hold the position.
Document 11: Dominica at the Olympics: Dominica first competed at the Olympic Games in 1996, and has participated in each Games since then.  Dominica has yet to win any medals at the Olympic Games.
Document 12: 1896 Summer Olympics: The concept of national teams was not a major part of the Olympic movement until the Intercalated Games 10 years later, though many sources list the nationality of competitors in 1896 and give medal counts. There are significant conflicts with regard to which nations competed. The International Olympic Committee gives a figure of 14, but does not list them. The following 14 are most likely the ones recognised by the IOC. Some sources list 12, excluding Chile and Bulgaria; others list 13, including those two but excluding Italy. Egypt is also sometimes included because of Dionysios Kasdaglis' participation. Belgium and Russia had entered the names of competitors, but withdrew.
Document 13: India at the Olympics: India first participated at the Olympic Games in 1900, with a lone athlete (Norman Pritchard) winning two medals - both silver - in athletics. The nation first sent a team to the Summer Olympic Games in 1920, and has participated in every Summer Games since then. India has also competed at several Winter Olympic Games beginning in 1964. Indian athletes have won a total of 28 medals so far, all at the Summer Games. For a period of time, India national field hockey team was dominant in Olympic competition, winning eleven medals in twelve Olympics between 1920 and 1980. The run included 8 gold medals total and six successive gold medals from 1928 -- 1956
Document 14: Hector John: Hector John (born 22 October 1970) is a Dominican politician in the United Workers' Party. He is the current Leader of the Opposition, the youngest ever to hold that position. He was first elected as a Representative to the House of Assembly in 2009.
Document 15: Leader of the Opposition (Sri Lanka): The Leader of the Opposition in Sri Lanka is the politician who leads the main opposition party. This is the leader of the largest party not within the government, usually the leader of the second largest party in the Parliament. The post of Leader of the Opposition is a political office common in countries that are part of the Commonwealth of Nations.
ground_truth: 1996
sub_queries: Leader of the Opposition >> country Answer: Dominica
When did Dominica first compete in Olympic games? Answer: 1996