Question: where is the desert located in the usa
[{'answer': 'the Western United States', 'provenance': [{'wikipedia_id': '427762', 'title': 'List of North American deserts', 'start_paragraph_id': 1, 'start_character': 613, 'end_paragraph_id': 1, 'end_character': 638, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '427762', 'title': 'List of North American deserts', 'start_paragraph_id': 3, 'start_character': 0, 'end_paragraph_id': 3, 'end_character': 133, 'bleu_score': 0.6748913185157761, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 17412646660599163720}, 'section': 'Section::::Overview.\n'}]}]