Question: What now demolished hotel and casino once located on the Las Vegas Strip was central to the plot of the 2001 American action adventure crime film, 3000 Miles to Graceland?
{'answer': 'Riviera Casino', 'supporting_facts': [['3000 Miles to Graceland', 0], ['3000 Miles to Graceland', 3], ['Riviera (hotel and casino)', 0], ['Riviera (hotel and casino)', 1]]}