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.

[EX Q]: Category: ALL ABOUT RIVERS 
Clue: You may be waiting for the Robert E. Lee on a natural one of these raised river banks created by flood waters
[EX A]: levee

[EX Q]: Category: U.S.A. 
Clue: At 306 feet high, the Bennington Battle Monument in this state was once the tallest battle monument in the world
[EX A]: vermont

[EX Q]: Category: SAVE THE PRINCE OF WALES 
Clue: At Cambridge Charles got his university colors in this sport
[EX A]:
polo