Question: when was the last time the home team played in the super bowl
[{'answer': 'Super Bowl XIX', 'provenance': [{'wikipedia_id': '17005017', 'title': 'Super Bowl curse', 'start_paragraph_id': 5, 'start_character': 112, 'end_paragraph_id': 5, 'end_character': 126, 'bleu_score': 1.0, 'section': 'Section::::The Home Field Advantage Curse.\n'}]}, {'provenance': [{'wikipedia_id': '17005017', 'title': 'Super Bowl curse', 'start_paragraph_id': 5, 'start_character': 0, 'end_paragraph_id': 5, 'end_character': 867, 'bleu_score': 0.9873009432531991, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 12437615607942540712}, 'section': 'Section::::The Home Field Advantage Curse.\n'}]}]