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: HEY, VERNE! 
Clue: Phileas Fogg's journey in this Jules Verne novel begins & ends at the Reform, a real club still going on Pall Mall
Example Output: around the world in eighty days

Example Input: Category: ALL ABOUT RIVERS 
Clue: You may be waiting for the Robert E. Lee on a natural one of these raised river banks created by flood waters
Example Output: levee

Example Input: Category: FICTIONAL DETECTIVES 
Clue: This rotund P.I.'s household includes chef Fritz Brenner & "orchid nurse" Theodore Horstmann
Example Output:
nero wolfe