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.
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Question: Category: DECEMBER 1st 
Clue: 1959: 12 countries including the U.S. & the U.S.S.R. sign a treaty to keep this continent a scientific preserve

Answer: antarctica


Question: Category: PAC-MAN 
Clue: Rep. Delahunt said a 2005 bill making it harder to qualify for this "was written for and by the credit card industry"

Answer: bankruptcy


Question: Category: PLAY STATION 
Clue: Sean O'Casey's "Juno and the Paycock" is set in the 1920s in a tenement building in this capital city

Answer:
dublin