Question: who did the packers beat in the 2010 super bowl
[{'answer': 'the Steelers', 'provenance': [{'wikipedia_id': '2401717', 'title': 'Super Bowl XLV', 'start_paragraph_id': 1, 'start_character': 287, 'end_paragraph_id': 1, 'end_character': 299, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '2401717', 'title': 'Super Bowl XLV', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 473, 'bleu_score': 0.92959410412591, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 129085410670108273}, 'section': 'Section::::Abstract.'}]}]