Question: what is the militia in the 2nd amendment
[{'answer': 'well regulated', 'provenance': [{'wikipedia_id': '31655', 'title': 'Second Amendment to the United States Constitution', 'start_paragraph_id': 6, 'start_character': 568, 'end_paragraph_id': 6, 'end_character': 582, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '31655', 'title': 'Second Amendment to the United States Constitution', 'start_paragraph_id': 6, 'start_character': 0, 'end_paragraph_id': 6, 'end_character': 590, 'bleu_score': 0.6971438348173901, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 8264077921229848703}, 'section': 'Section::::Abstract.'}]}]