Question: who has the authority to establish a state police agency
[{'answer': 'U.S. states', 'provenance': [{'wikipedia_id': '24353989', 'title': 'State police (United States)', 'start_paragraph_id': 2, 'start_character': 319, 'end_paragraph_id': 2, 'end_character': 330, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '24353989', 'title': 'State police (United States)', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 463, 'bleu_score': 0.892538594240959, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 9119402047603204982}, 'section': 'Section::::Abstract.'}]}]