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.
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Question: Category: TV NEWS 
Clue: Though Walter Cronkite retired at 65, this 65-year-old CBS anchorman, his successor, doesn't plan to

Answer: dan rather


Question: Category: RAIDERS 
Clue: John J. Pershing's attempts to stop this Mexican raider included the U.S. cavalry's "last charge"

Answer: pancho villa


Question: Category: GRAMMAR 
Clue: The sentence "Harold and Kumar go to White Castle" has a plural compound one of these

Answer:
a subject