Question: Phantom, the musical and 1990 miniseries "The Phantom of the Opera" are based on the 1910 novel by which author?
{'answer': 'Gaston Leroux', 'supporting_facts': [['The Phantom of the Opera (miniseries)', 0], ['The Phantom of the Opera (miniseries)', 1], ['Phantom (musical)', 0], ['Phantom (musical)', 1]]}