Question: Which Apple operating system did the game that was a sequel to the Mac-exclusive "A-10 Attack!" require?
{'answer': 'The "Classic" Mac OS is a graphical user interface-based operating system developed by Apple Inc. for its Macintosh family of personal computers from 1984 until 2001', 'supporting_facts': [['A-10 Cuba!', 0], ['A-10 Cuba!', 1], ['A-10 Cuba!', 2], ['Classic Mac OS', 0]]}