instruction:
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.
question:
Category: ACTORS 
Clue: In 1970 he became the first professional actor to be named a lord
answer:
laurence olivier


question:
Category: U.S. CITIES 
Clue: Its largest airport is named for a World War II hero; its second largest, for a World War II battle
answer:
chicago


question:
Category: FAMOUS NICKNAMES 
Clue: This famous 20th century nickname is the Argentinian equivalent of "Y'know?" or "Hey, you!"
answer:

che