Question: Who produced more types of entertainment, Franco Zeffirelli or Ivan Tors?
{'answer': 'Franco Zeffirelli, KBE Grande Ufficiale OMRI (] ; born 12 February 1923) is an Italian director and producer of operas, films and television.', 'supporting_facts': [['Franco Zeffirelli', 0], ['Ivan Tors', 0]]}