Question: who proposed the virginia plan at the constitutional convention
[{'answer': 'Madison', 'provenance': [{'wikipedia_id': '1743283', 'title': 'Constitutional Convention (United States)', 'start_paragraph_id': 1, 'start_character': 574, 'end_paragraph_id': 1, 'end_character': 581, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'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.'}]}, {'provenance': [{'wikipedia_id': '1743283', 'title': 'Constitutional Convention (United States)', 'start_paragraph_id': 12, 'start_character': 74, 'end_paragraph_id': 12, 'end_character': 691, 'bleu_score': 0.866871675652731, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 7573850863474616302}, 'section': 'Section::::The Convention.\n'}]}, {'provenance': [{'wikipedia_id': '8318328', 'title': 'Virginia Ratifying Convention', 'section': 'Section::::Outcomes.\n', 'start_paragraph_id': 15, 'end_paragraph_id': 15, 'meta': {'evidence_span': ['James Madison', 'James Madison, elected to Congress from his home district was a floor leader in the first session of the First Congress. Madison rewrote th']}}]}, {'provenance': [{'wikipedia_id': '1743283', 'title': 'Constitutional Convention (United States)', 'section': 'Section::::Abstract.', 'start_paragraph_id': 1, 'end_paragraph_id': 1, 'meta': {'evidence_span': ['James Madison', 'The Constitutional Convention (also known as the Philadelphia Convention, the Federal Convention, or the Grand Convention at Philadelphia) took place from May 25 to September 17, 1787, in the old Pennsylvania State House (later known as Independence Hall because of the adoption of the Declaration of Independence there eleven years before) in Philadelphia.']}}]}]