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: WORLD HISTORY 
Clue: He completed vols. 2 & 3 of Karl Marx's "Das Kapital"

A: friedrich engels
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Q: Category: PRESIDENTS 
Clue: Though only 5'7", this founding father was called "The Colossus of Independence"

A: john adams
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Q: Category: CINEMATIC SIBLINGS 
Clue: Richard Davalos' screen debut in this 1955 film was overshadowed by James Dean, who played his brother

A:
east of eden
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