Question: where was the original flight of the phoenix filmed
[{'answer': '20th Century - Fox Studios', 'provenance': [{'wikipedia_id': '5667453', 'title': 'The Flight of the Phoenix (1965 film)', 'start_paragraph_id': 31, 'start_character': 53, 'end_paragraph_id': 31, 'end_character': 81, 'bleu_score': 1.0, 'section': 'Section::::Production.:Locations.\n'}]}, {'answer': 'Buttercup Valley , Arizona', 'provenance': [{'wikipedia_id': '5667453', 'title': 'The Flight of the Phoenix (1965 film)', 'start_paragraph_id': 31, 'start_character': 171, 'end_paragraph_id': 31, 'end_character': 200, 'bleu_score': 1.0, 'section': 'Section::::Production.:Locations.\n'}]}, {'answer': 'Pilot Knob Mesa , California', 'provenance': [{'wikipedia_id': '5667453', 'title': 'The Flight of the Phoenix (1965 film)', 'start_paragraph_id': 31, 'start_character': 201, 'end_paragraph_id': 31, 'end_character': 229, 'bleu_score': 1.0, 'section': 'Section::::Production.:Locations.\n'}]}, {'answer': 'at the 20th Century - Fox Studios and 20th Century - Fox Ranch , California'}, {'answer': '20th Century - Fox Ranch , California'}, {'answer': "Pilot Knob Mesa near Winterhaven , located in California 's Imperial Valley , on the western fringes of Yuma , Arizona"}, {'answer': 'the 20th Century - Fox Studios'}, {'answer': "Winterhaven , located in California 's Imperial Valley , on the western fringes of Yuma , Arizona"}, {'provenance': [{'wikipedia_id': '5667453', 'title': 'The Flight of the Phoenix (1965 film)', 'start_paragraph_id': 31, 'start_character': 0, 'end_paragraph_id': 31, 'end_character': 384, 'bleu_score': 0.9657992495762461, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4680880654036817658}, 'section': 'Section::::Production.:Locations.\n'}]}, {'provenance': [{'wikipedia_id': '5667453', 'title': 'The Flight of the Phoenix (1965 film)', 'section': 'Section::::Production.:Locations.\n', 'start_paragraph_id': 31, 'end_paragraph_id': 31, 'meta': {'evidence_span': ['Principal photography started April 26, 1965, at the 20th Century-Fox Studios and 20th Century-Fox Ranch, California. Other filming locations, simulating the desert, were Buttercup Valley, Arizona and Pilot Knob Mesa, California.', 'Principal photography started April 26, 1965, at the 20th Century-Fox Studios and 20th Century-Fox Ranch, California.', "Principal photography started April 26, 1965, at the 20th Century-Fox Studios and 20th Century-Fox Ranch, California. Other filming locations, simulating the desert, were Buttercup Valley, Arizona and Pilot Knob Mesa, California. The flying sequences were all filmed at Pilot Knob Mesa near Winterhaven, located in California's Imperial Valley, on the western fringes of Yuma, Arizona."]}}]}]