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: THE 19th CENTURY 
Clue: 1853 purchase that brought the contiguous U.S. about up to its present area
Example Output: the gadsden purchase

Example Input: Category: 19th CENTURY AMERICA 
Clue: In 1875 this Republican was elected governor of Ohio; 17 months later, he took the oath of office as president
Example Output: hayes

Example Input: Category: COLORS 
Clue: The 2 opposing colors in the Wars of the Roses & in the Russian Civil War of 1918-1920
Example Output:
red & white