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.

Input: Consider Input: Category: SOCIAL SCIENCE 
Clue: It's the study of the principles of punishment as well as the management of prisons

Output: penology


Input: Consider Input: Category: FULL "MOON" 
Clue: Mercer & Mancini composed this 1961 classic

Output: "moon river"


Input: Consider Input: Category: "V" HAVE MAPS 
Clue: As a 19th century emperor of this country, Minh Mang executed several French Catholic missionaries


Output: vietnam