premise: Antigua is an airport.
hypothesis: Antigua ( [ ænˈtiːɡə ] ) , also known as Waladli or Wadadli by the native population , is an island in the West Indies . It is one of the Leeward Islands in the Caribbean region and the main island of the country of Antigua and Barbuda . Antigua and Barbuda became an independent state within the Commonwealth of Nations on 1 November 1981 .