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 consistency, answers should be in all lower cased letters.
--------
Question: Category: BEASTLY LITERATURE 
Clue: Santiago, the old man in a Hemingway story, struggles mightily with this type of game fish

Answer: marlin


Question: Category: LET'S GET DOWN TO BUSINESS 
Clue: I can get it for you wholesale at this warehouse chain that merged with Price Club in 1993

Answer: costco


Question: Category: TELL ME ABOUT "IT" 
Clue: When shopping, be wary of the old "bait &" this

Answer:
switch