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 consistency, answers should be in all lower cased letters.

Example Input: Category: POTPOURRI 
Clue: Imported into Brazil from Africa, these "killer" insects escaped the lab & bred with locals
Example Output: bees

Example Input: Category: SCIENCE GRAB BAG 
Clue: A material called URhGe can be manipulated into being this, lacking electrical resistance
Example Output: superconductors

Example Input: Category: WALL STREET LINGO 
Clue: It's a share of a company's profits distributed to a class of its shareholders
Example Output:
dividend