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: HISTORIC QUOTES 
Clue: This great Prussian king is credited with saying, "An army, like a serpent, travels on its belly"

Answer: frederick the great


Question: Category: INVENTIONS 
Clue: The typewriter was 1st mass-produced in the 1870s by this gun manufacturer

Answer: remington


Question: Category: THAT'S MY BUSINESS! 
Clue: I work as one of these, carrying clubs around the Shinnecock Hills Golf Course

Answer:
a caddie