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 simplicity, answers should be in all lower cased letters.
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Question: Category: FOREIGN TRAVEL 
Clue: Though its slangy name suggests it goes behind, wear this in front to guard your valuables against theft

Answer: a fanny pack


Question: Category: AIRLINE AD SLOGANS 
Clue: "The world's favourite airline"

Answer: british airways


Question: Category: BALLET 
Clue: The chorus or ensemble of a ballet company is called this "de ballet"

Answer:
the corps de ballet