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.

[Q]: Category: DOUBLE TALK 
Clue: A short ballet skirt, or South African Archbishop Desmond
[A]: tutu


[Q]: Category: PEN NAMES 
Clue: He came out of "The Jungle" to write juvenile novels as Clarke Fitch
[A]: upton sinclair


[Q]: Category: HISTORIC POTPOURRI 
Clue: This conqueror's half-brother Odo, bishop of Bayeux, probably commissioned the Bayeux Tapestry
[A]:
william the conqueror