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THE SIMPSONS: The "Opposites A-Frack" episode of THE SIMPSONS airing Sunday, Nov. 2, 2014 (8:00-8:30 PM ET/PT) on FOX. (Photo by FOX Image Collection via Getty Images)

THE SIMPSONS: The "Opposites A-Frack" episode of THE SIMPSONS airing Sunday, Nov. 2, 2014 (8:00-8:30 PM ET/PT) on FOX. (Photo by FOX Image Collection via Getty Images)