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.

Input: Consider Input: Category: RARITIES 
Clue: All 6 examples of his signature known to exist date from between 1612 & 1616

Output: william shakespeare


Input: Consider Input: Category: CANADIAN CITIES 
Clue: The name of this provincial capital means "queen" in Latin

Output: regina, saskatchewan


Input: Consider Input: Category: WORLD HISTORY 
Clue: Beginning in 1932 all this country's kings have been the country's founder or his sons


Output: saudi arabia