Question: After which porn star was the main character modeled for 1997 film starring Mark Wahlberg, Julianne Moore, Burt Reynolds and others?
{'answer': 'John Holmes', 'supporting_facts': [['The Dirk Diggler Story', 0], ['The Dirk Diggler Story', 1], ['The Dirk Diggler Story', 2], ['The Dirk Diggler Story', 3], ['Boogie Nights', 0], ['Boogie Nights', 3]]}