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.

Ex Input:
Category: HISTORIC QUOTES 
Clue: This great Prussian king is credited with saying, "An army, like a serpent, travels on its belly"

Ex Output:
frederick the great


Ex Input:
Category: MATH TERMS 
Clue: The term surd refers to irrational numbers like this number's square root, 1.7320508...

Ex Output:
3


Ex Input:
Category: NOVELS BEFORE & AFTER 
Clue: Erich Maria Remarque's WW1 classic about a silent veranda

Ex Output:

all quiet on the western front porch