Question: how many times did patriots play in superbowl
[{'answer': 'ten', 'provenance': [{'wikipedia_id': '21719', 'title': 'New England Patriots', 'start_paragraph_id': 3, 'start_character': 323, 'end_paragraph_id': 3, 'end_character': 326, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '21719', 'title': 'New England Patriots', 'start_paragraph_id': 3, 'start_character': 0, 'end_paragraph_id': 3, 'end_character': 969, 'bleu_score': 0.570015979288589, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 15133582462937219406}, 'section': 'Section::::Abstract.'}]}]