Question: the state of virginia secedes from the united states on this day in april of 1862
[{'answer': '4 April 1861'}, {'provenance': [{'wikipedia_id': '6732922', 'title': 'Virginia in the American Civil War', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 646, 'bleu_score': 0.634995643453211, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 6403707490452745371}, 'section': 'Section::::Abstract.'}]}]