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.

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

A: bees
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Q: Category: MYTH ME? 
Clue: Serge Lifar's ballet "Icare" is based on the myth of this father & son flying team

A: daedalus & icarus
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Q: Category: WORKING ON THE RAILROAD 
Clue: This semipublic corporation that operates intercity U.S. passenger trains was created by Congress in 1970

A:
amtrak
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