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: PLAGUES & PESTILENCE 
Clue: Having first escaped from a South American research lab in 1957, they became a threat to the U.S. in 1990

Output: killer bees


Input: Consider Input: Category: AFRICAN COUNTRIES 
Clue: The northernmost country in Africa, it's much smaller than the countries that border it

Output: tunisia


Input: Consider Input: Category: RECENT HISTORY 
Clue: President under whom the U.S. gave full recognition to Communist China


Output: jimmy carter