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: PRESIDENTIAL DISTINCTIONS 
Clue: Captured as a 14-year-old soldier in 1781, he was the only president who had ever been a prisoner of war
[A]: andrew jackson


[Q]: Category: THE SUPREME COURT 
Clue: Son of a famous poet, this oldest justice ever didn't retire until he was 90
[A]: oliver wendell holmes, jr.


[Q]: Category: AMERICANA 
Clue: The original one of these on Mass.'s Little Brewster Island was built in 1716; automation didn't come until 1998
[A]:
a lighthouse