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: U.S. CITIES 
Clue: Its largest airport is named for a World War II hero; its second largest, for a World War II battle
[A]: chicago


[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: BEFORE THEY WERE SENATORS 
Clue: Later a U.S. senator, in 1962 he made a famous 75,000-mile trip
[A]:
john glenn