Question: who proposed the plan for our first national constitution
[{'answer': 'James Madison', 'provenance': [{'wikipedia_id': '1743283', 'title': 'Constitutional Convention (United States)', 'start_paragraph_id': 1, 'start_character': 568, 'end_paragraph_id': 1, 'end_character': 581, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Alexander Hamilton', 'provenance': [{'wikipedia_id': '1743283', 'title': 'Constitutional Convention (United States)', 'start_paragraph_id': 1, 'start_character': 598, 'end_paragraph_id': 1, 'end_character': 616, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '1743283', 'title': 'Constitutional Convention (United States)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 1101, 'bleu_score': 0.731726590177562, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 7853840240850485444}, 'section': 'Section::::Abstract.'}]}]