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: THE NAACP 
Clue: This future Supreme Court justice won 29 of the 32 cases he argued before the court as a lawyer for the NAACP
[A]: thurgood marshall


[Q]: Category: EUROPEAN CAPITALS 
Clue: It's home to the Swiss Parliament
[A]: bern


[Q]: Category: BY THE BOOKS 
Clue: "The 42nd Parallel" begins one of his trilogies; "Adventures of A Young Man" begins another
[A]:
john dos passos