Question: Jerome D. Mack (a.k.a. Jerry Mack), was an American banker, real estate investor, political fundraiser and philanthropist in Las Vegas, Nevada, he was the President of which hotel and casino on the Las Vegas Strip in Winchester, Nevada, which operated from April 1955 to May 2015?
{'answer': 'Riviera', 'supporting_facts': [['Jerome D. Mack', 2], ['Riviera (hotel and casino)', 0]]}