instruction:
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 consistency, answers should be in all lower cased letters.
question:
Category: STAGE NAMES 
Clue: Riley is the first name of this guitarist whose stage initials stand for "Blues Boy"
answer:
b.b. king


question:
Category: A YEAR ENDING IN 11 
Clue: Oueen Anne of England establishes the Ascot horse races
answer:
1711


question:
Category: STUPID ANSWERS 
Clue: At the 2004 Olympics, this event's course will run from Marathon to Athens
answer:

marathon