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.

Example Input: Category: BEFORE HE WAS PRESIDENT... 
Clue: He went to Stanford & became a mining engineer
Example Output: hoover

Example Input: Category: DAVID BOWIE 
Clue: The film "2001" inspired this song heard here:
Example Output: "space oddity"

Example Input: Category: ARCHITECTURAL DIGEST 
Clue: Renzo Piano's Potsdamer Platz Project included a musical theatre near where this infamous structure stood
Example Output:
the berlin wall