Question: Which director inspired the Na'vi River Journey ride attraction at Disney's Animal Kingdom's Pandora which features floating mountains, alien wildlife and spans 12 acres?
{'answer': 'James Cameron', 'supporting_facts': [['Pandora – The World of Avatar', 0], ['Pandora – The World of Avatar', 1], ['Pandora – The World of Avatar', 2], ["Na'vi River Journey", 0]]}