question: The Bathurst Trade Union is located on what continent?
answer: Africa
context: Title: The Gambia
  Passage: The Gambia ( ), officially the Republic of The Gambia, is a country in West Africa that is entirely surrounded by Senegal except for its coastline on the Atlantic Ocean at its western end.  It is the smallest country in mainland Africa.
  Title: Bathurst Trade Union
  Passage: The Bathurst Trade Union was the first trade union organization in Bathurst, today Banjul, the capital of The Gambia.  It was founded by Edward Francis Small in 1929, out of the Carpenters' and Shipwrights' Society.  Small became the chairman of BTU.  In October the same year the BTU was joined by other craftsmen associations.  BTU received support from the British Labour Research Department and the British section of the League against Imperialism.  In the fall of 1929, BTU led a 3-week strike.  Its membership grew rapidly.  By April 1930 it claimed a membership of around 1000.
  Title: Palestinian General Federation of Trade Unions
  Passage: The Palestinian General Federation of Trade Unions (PGFTU), also called the Palestine General Federation of Trade Unions or Palestinian Trade Union Federation (and, briefly, General Trade Union Federation in Palestine), is a national trade union center in the Palestinian Territories.  It has an estimated membership of 290,000, and is affiliated with the International Trade Union Confederation.  The union in its current form is historically aligned with Fatah, but other parties have also worked within its organization.
  Title: Néstor Guzmán Villarroel
  Passage: Néstor Guzman Villarroel (born February 26, 1964 in Chaguarmayu) is a Bolivian politician and trade unionist.  A tailor and farmer by profession, he became the press and propaganda secretary of the trade union in Chaguarmayu in 1984, then becoming the relations secretary of the Chaguarmayu trade union the following year.  Between 1986 and 1988 he was the general secretary of the Panamá trade union sub-centre, then becoming the general secretary of the Aiquile-Campero Provincial Trade Union Centre.  Between 1995 and 1997 he was secretary of tracts of the Federación Unica de Trabajadores Campesinos de Cochabamba (FUTCCBA).
  Title: Unia (union)
  Passage: Unia is a trade union in Switzerland.  It is the largest member of the Swiss Trade Union Confederation (SGB or USS) with 200,000 members.  In addition its collective agreements affect the conditions of a million Swiss workers.  It was formed on 16 October 2004 from the merger of the Trade union for Construction and Industry (GBI), the Trade Union for Industry, Trade and Services (SMUV), the VHTL, the old (working in the service sector) "unia" and the Geneva trade union in the tertiary sector.
citations: The Gambia Bathurst Trade Union