Question: what year did beyonce do the super bowl
[{'answer': '2013', 'provenance': [{'wikipedia_id': '38420494', 'title': 'Super Bowl XLVII halftime show', 'start_paragraph_id': 1, 'start_character': 59, 'end_paragraph_id': 1, 'end_character': 63, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '38420494', 'title': 'Super Bowl XLVII halftime show', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 832, 'bleu_score': 0.9851290761715561, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 2723911844734829666}, 'section': 'Section::::Abstract.'}]}]