Question: when did the civil war in russia start
[{'answer': 'November 1917', 'provenance': [{'wikipedia_id': '26295', 'title': 'Russian Civil War', 'start_paragraph_id': 1, 'start_character': 27, 'end_paragraph_id': 1, 'end_character': 40, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '26295', 'title': 'Russian Civil War', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 1600, 'bleu_score': 0.7750054836007411, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 8142591519629553325}, 'section': 'Section::::Abstract.'}]}]