Question: which new state was formed at the beginning of the civil war
[{'answer': 'West Virginia', 'provenance': [{'wikipedia_id': '7023', 'title': 'Confederate States of America', 'start_paragraph_id': 6, 'start_character': 849, 'end_paragraph_id': 6, 'end_character': 862, 'bleu_score': 1.0, 'section': 'Section::::Span of control.\n'}]}, {'provenance': [{'wikipedia_id': '7023', 'title': 'Confederate States of America', 'start_paragraph_id': 6, 'start_character': 0, 'end_paragraph_id': 6, 'end_character': 980, 'bleu_score': 0.9868845362499331, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 5298202606473501614}, 'section': 'Section::::Span of control.\n'}]}]