TASK DEFINITION: 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.
PROBLEM: Category: BARTLETT'S FAMILIAR QUOTATIONS 
Clue: The latest "Bartlett's" lists quotes chronologically; the first quotes come from this country

SOLUTION: egypt

PROBLEM: Category: U.S. PRESIDENTS 
Clue: During his tenure, he never threw out an opening day first pitch, but before he was president, he did it for the Braves

SOLUTION: jimmy carter

PROBLEM: Category: SHAKESPEARE 
Clue: Oddly enough, this 3-word phrase is the only Latin phrase spoken in the play "Julius Caesar"

SOLUTION:
\"et tu, brute?\"