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: HISTORIC ROYALTY 
Clue: These two men seen here, allies during World War I, were sometimes mistaken for each other

A: czar nicholas ii & king george v
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Q: Category: CLASSIC MOVIE CHARACTERS 
Clue: Appropriately, this villainous movie character's name comes from the Dutch word for "father"

A: darth vader
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Q: Category: AUTHORS 
Clue: He publicly objected to the name of a 2004 documentary for infringing on the title of one of his books

A:
ray bradbury
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