You will be given a trivia clue, and the category it belongs to. You should answer with the best answer that belongs in the category and is described by the clue. For consistency, answers should be in all lower cased letters.

Category: NUN SENSE 
Clue: This 6th century Irish nun is also known as St. Bride, though she refused to marry
st. bridget

Category: COME HERE OFTEN? 
Clue: Hoste is an island in this fiery-sounding archipelago off Chile
tierra del fuego

Category: INTERNATIONAL ROAD VEHICLE STICKERS 
Clue: KZ

kazakhstan