Question: which amendment is central to understanding the debate concerning the right to bear arms
[{'answer': 'The Second Amendment', 'provenance': [{'wikipedia_id': '31655', 'title': 'Second Amendment to the United States Constitution', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 20, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]