Question: when is the last time virginia tech played west virginia
[{'answer': 'September 3 , 2017', 'provenance': [{'wikipedia_id': '3075559', 'title': 'Virginia Tech–West Virginia football rivalry', 'start_paragraph_id': 27, 'start_character': 3, 'end_paragraph_id': 27, 'end_character': 21, 'bleu_score': 1.0, 'section': 'Section::::History.:2010s.\n'}]}, {'provenance': [{'wikipedia_id': '3075559', 'title': 'Virginia Tech–West Virginia football rivalry', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 230, 'bleu_score': 0.81992776492462, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 16006570853221374505}, 'section': 'Section::::Abstract.'}]}]