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: WORLD HISTORY 
Clue: City that was the seat of government of the viceroyalty of New Spain

Output: mexico city


Input: Consider Input: Category: FAMOUS SHIPS 
Clue: Commander Lloyd M. Bucher was the last captain of this U.S. ship

Output: u.s.s. pueblo


Input: Consider Input: Category: ENERGY 
Clue: While U.S. is #2 petroleum producer in the world, this country produces the most


Output: the soviet union