Question: how many times has villanova won the national basketball championship
[{'answer': 'three times', 'provenance': [{'wikipedia_id': '9559549', 'title': "Villanova Wildcats men's basketball", 'start_paragraph_id': 2, 'start_character': 48, 'end_paragraph_id': 2, 'end_character': 59, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '9559549', 'title': "Villanova Wildcats men's basketball", 'start_paragraph_id': 2, 'start_character': 4, 'end_paragraph_id': 2, 'end_character': 1693, 'bleu_score': 0.8976516640252401, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 7667874228795117675}, 'section': 'Section::::Abstract.'}]}]