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: TV DRAMAS BY EPISODE 
Clue: "Waterloo at Southfork"

A: dallas
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Q: Category: MILITARY TRAINING BASES 
Clue: Service branch with a San Diego recruit depot & a Yuma air station

A: marines
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Q: Category: TOMBSTONE 
Clue: The Chicago grave of this detective agency founder calls him "a friend to honesty and a foe to crime"

A:
pinkerton
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