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: WHAT THE "H" 
Clue: To celebrate the bicentennial of Andrew Jackson's birth, Lyndon Johnson visited this mansion in March 1967

A: the hermitage
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Q: Category: SPORTS 
Clue: Football's imaginary plane which neither team may cross until the ball is snapped

A: the line of scrimmage
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Q: Category: THE LAST CATEGORY 
Clue: This "Home Run King" played in his 3,298th & last game for the Milwaukee Brewers in 1976

A:
hank aaron
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