Question: Hwange National Park lies in the west on the main road between Bulawayo and the a waterfall on the Zambezi Riber which as been described by CNN as one of the what?
{'answer': 'Seven Natural Wonders of the world', 'supporting_facts': [['Hwange National Park', 0], ['Hwange National Park', 1], ['Victoria Falls', 0], ['Victoria Falls', 1]]}