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.

[EX Q]: Category: JAZZ 
Clue: Louis Armstrong's mentor, this jazz "King" was ruined by dental trouble & died while working as a poolroom marker
[EX A]: "king" oliver

[EX Q]: Category: PRESIDENTS 
Clue: After Garfield's death, he refused to move into the White House until it was redecorated
[EX A]: arthur

[EX Q]: Category: PETER 
Clue: This British actor from "The Usual Suspects", "In the Name of the Father" & "The Town" passed away in 2011
[EX A]:
pete postlethwaite