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: KNOWLEDGE BY THE NUMBERS 
Clue: Number of males who served as British PM in the 1990s plus Oscars won by Tom Hanks plus protons in a helium nucleus
Example Output: 6

Example Input: Category: RELIGION 
Clue: On Dec. 19, 1894 2 books were formally ordained as the impersonal pastor of this denomination
Example Output: christian scientist

Example Input: Category: PRESIDENTIAL NAMES 
Clue: He's the only president whose first & last names contain the same pair of double letters
Example Output:
millard fillmore

