Question: Whatt is the twelfth episode of "The Simpsons"' fourth season that was one of a few episodes that features the return of Lurleen Lumpkin after an absence of sixteen years?
{'answer': '"Marge vs. the Monorail"', 'supporting_facts': [["Papa Don't Leech", 2], ['Marge vs. the Monorail', 0]]}