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.

Example Input: Category: CAPTURE THE FLAG 
Clue: Afghanistan's flag has a mosque in a wreath made of stalks of this grain
Example Output: wheat

Example Input: Category: "TRIPLE" JEOPARDY! 
Clue: Collective term for victories in horse racing's 3 major events
Example Output: triple crown

Example Input: Category: GEMS & JEWELRY 
Clue: The 128-carat Tiffany Diamond was discovered in this country's famous Kimberley Mine
Example Output:
south africa