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 & AFTER 
Clue: John Donne poem that's "rolling, rolling, rolling on the river"
Example Output: "death be not proud mary"

Example Input: Category: "Z" END 
Clue: In the Bible he was married to Ruth
Example Output: boaz

Example Input: Category: HUD SECRETARIES 
Clue: In 1966 this president chose Robert C. Weaver to be the first HUD Secretary
Example Output:
lbj