Question: Name the American musician and singer-songwriter from New York state, who co-wrote "Where Everybody Knows Your Name" with Judy Hart Angelo and which went on to be the theme song for a 1980s television sitcom?
{'answer': 'Gary Portnoy', 'supporting_facts': [['Where Everybody Knows Your Name', 0], ['Where Everybody Knows Your Name', 1], ['Gary Portnoy', 0]]}