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.

[Q]: Category: AIRLINE AD SLOGANS 
Clue: "The world's favourite airline"
[A]: british airways


[Q]: Category: MELANCHOLIA 
Clue: Group that released the punny 1995 album "Melon Collie And The Infinite Sadness"
[A]: smashing pumpkins


[Q]: Category: OH, NO! IT'S OPERA! 
Clue: This composer of "Cavalleria Rusticana" wrote "Il Piccolo Marat", a sadly neglected opera about the Reign of Terror
[A]:
mascagni