premise: Japan's primary territory consists of five or more islands.
hypothesis: Anguilla ( [ æŋˈɡwɪlə ] ) is a British overseas territory in the Caribbean . The territory consists of the main island of Anguilla , approximately 16 miles ( 26 km ) long by 3 miles ( 5 km ) wide at its widest point , together with a number of much smaller islands and cays with no permanent population . An island country is a country whose primary territory consists of one or more islands or parts of islands . Japan . Japan is a stratovolcanic archipelago consisting of about 6,852 islands .