Question: who was chiefly responsible for establishing a national bank
[{'answer': 'Alexander Hamilton', 'provenance': [{'wikipedia_id': '55569', 'title': 'First Bank of the United States', 'start_paragraph_id': 2, 'start_character': 178, 'end_paragraph_id': 2, 'end_character': 196, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '55569', 'title': 'First Bank of the United States', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 443, 'bleu_score': 0.9720210313175831, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 1247317383599018285}, 'section': 'Section::::Abstract.'}]}]