Question: who has the biggest police force in the us
[{'answer': 'New York City Police Department', 'provenance': [{'wikipedia_id': '218985', 'title': 'Los Angeles Police Department', 'start_paragraph_id': 1, 'start_character': 313, 'end_paragraph_id': 1, 'end_character': 344, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '218985', 'title': 'Los Angeles Police Department', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 420, 'bleu_score': 0.6796574190279061, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 14104813849492510186}, 'section': 'Section::::Abstract.'}]}]