Question: what was the first state to secede from the union leading to the civil war
[{'answer': 'South Carolina', 'provenance': [{'wikipedia_id': '6696464', 'title': 'South Carolina in the American Civil War', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 14, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '6696464', 'title': 'South Carolina in the American Civil War', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 327, 'bleu_score': 0.717826577010863, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 14617490670920664988}, 'section': 'Section::::Abstract.'}]}]