Question: who would have been president if the south won the civil war
[{'answer': 'James Longstreet', 'provenance': [{'wikipedia_id': '49020196', 'title': 'If the South Had Won the Civil War', 'start_paragraph_id': 12, 'start_character': 742, 'end_paragraph_id': 12, 'end_character': 758, 'bleu_score': 1.0, 'section': 'Section::::Alternate historical timeline.\n'}]}, {'provenance': [{'wikipedia_id': '49020196', 'title': 'If the South Had Won the Civil War', 'start_paragraph_id': 12, 'start_character': 0, 'end_paragraph_id': 12, 'end_character': 979, 'bleu_score': 0.9868845362499331, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 723463287344655313}, 'section': 'Section::::Alternate historical timeline.\n'}]}]