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.

Category: A "COCK"-EYED CATEGORY 
Clue: A staged battle between 2 roosters
cockfight

Category: THE WRITE BROTHERS 
Clue: The younger brother of novelist Heinrich Mann, he wrote "Joseph and His Brothers"
thomas mann

Category: TASTY MUSICAL ACTS 
Clue: The Roxy Music song "Pyjamarama" inspired the name of this British girl group

bananarama