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: REMEMBRANCE OF THINGS "CAST" 
Clue: Hey, baby, you a Gemini?  These twin brothers of Helen of Troy are, literally
Example Output: castor & pollux

Example Input: Category: HEAVY MACHINERY 
Clue: By definition it's a machine that gives a surface an even degree of slope
Example Output: grader

Example Input: Category: UNKNOWN SPANIARDS 
Clue: All the unknown senoritas were interested in this desirable bachelor whose name can also mean "qualified"
Example Output:
el igible