Question: vice president of the confederacy during the civil war
[{'answer': 'Alexander Hamilton Stephens', 'provenance': [{'wikipedia_id': '309515', 'title': 'Alexander H. Stephens', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 27, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '309515', 'title': 'Alexander H. Stephens', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 404, 'bleu_score': 0.8819694855922411, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 16113236220759005784}, 'section': 'Section::::Abstract.'}]}]