Question: what states were hit the hardest by the dust bowl
[{'answer': 'Texas', 'provenance': [{'wikipedia_id': '59749', 'title': 'Dust Bowl', 'start_paragraph_id': 3, 'start_character': 285, 'end_paragraph_id': 3, 'end_character': 290, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Oklahoma', 'provenance': [{'wikipedia_id': '59749', 'title': 'Dust Bowl', 'start_paragraph_id': 2, 'start_character': 1089, 'end_paragraph_id': 2, 'end_character': 1097, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '59749', 'title': 'Dust Bowl', 'start_paragraph_id': 3, 'start_character': 204, 'end_paragraph_id': 3, 'end_character': 373, 'bleu_score': 0.742395208819955, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 9531082402669462137}, 'section': 'Section::::Abstract.'}]}]