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: YOU GET AN "F" 
Clue: This type of cable contains threads of glass that transmit signals in the form of pulses of light
Example Output: fiber optic

Example Input: Category: SWEETS 
Clue: If you're looking for a chocolate bar chock full of peanuts, try this one introduced in 1925
Example Output: mr. goodbar

Example Input: Category: PRESIDENTS' WIVES 
Clue: He married Rachel Robards in 1791, but since her divorce was not yet final, they had to remarry on January 17, 1794
Example Output:
andrew jackson