Question: Who voiced "The Simpsons" character Lionel Hutz in "The Simpons" episode that originally aired on the Fox network on December 7, 1997?
{'answer': 'Phil Hartman', 'supporting_facts': [['Lionel Hutz', 0], ['Lionel Hutz', 1], ['Lionel Hutz', 4], ['Realty Bites', 1]]}