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.

Input: Consider Input: Category: WORLD FLAGS 
Clue: In 1996, to represent unity, Ethiopia put this 5-pointed star with mystical overtones on its flag

Output: a pentacle


Input: Consider Input: Category: HORSE RACING 
Clue: In 1711 Queen Anne saw the potential for this racecourse; its royal enclosure still has a formal dress code

Output: ascot


Input: Consider Input: Category: EDUCATION 
Clue: Randi Weingarten, now president of this union, also serves on the executive council of the AFL-CIO


Output: american federation of teachers