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: RIVERS 
Clue: The mouth of this 2315-mile-long river lies in the Mississippi River 17 miles above St. Louis
[EX A]: the missouri

[EX Q]: Category: HOTELS 
Clue: We'll tell you "diplomatically" that this L.A. hotel was the home of the Coconut Grove nightclub
[EX A]: the ambassador hotel

[EX Q]: Category: FAMOUS FREDS 
Clue: "Bronco Buster" in 1895 was his first bronze
[EX A]:
frederic remington