Question: who has the longest super bowl win streak
[{'answer': 'Green Bay Packers', 'provenance': [{'wikipedia_id': '9335777', 'title': 'List of Super Bowl records', 'start_paragraph_id': 463, 'start_character': 557, 'end_paragraph_id': 463, 'end_character': 574, 'bleu_score': 1.0, 'section': 'Section::::Non-occurrences.\n'}]}, {'answer': 'Miami Dolphins', 'provenance': [{'wikipedia_id': '9335777', 'title': 'List of Super Bowl records', 'start_paragraph_id': 473, 'start_character': 245, 'end_paragraph_id': 473, 'end_character': 259, 'bleu_score': 1.0, 'section': 'Section::::Non-occurrences.\n'}]}, {'answer': 'Pittsburgh Steelers', 'provenance': [{'wikipedia_id': '9335777', 'title': 'List of Super Bowl records', 'start_paragraph_id': 463, 'start_character': 394, 'end_paragraph_id': 463, 'end_character': 413, 'bleu_score': 1.0, 'section': 'Section::::Non-occurrences.\n'}]}, {'answer': 'San Francisco 49ers', 'provenance': [{'wikipedia_id': '9335777', 'title': 'List of Super Bowl records', 'start_paragraph_id': 466, 'start_character': 423, 'end_paragraph_id': 466, 'end_character': 442, 'bleu_score': 1.0, 'section': 'Section::::Non-occurrences.\n'}]}, {'answer': 'Dallas Cowboys', 'provenance': [{'wikipedia_id': '9335777', 'title': 'List of Super Bowl records', 'start_paragraph_id': 473, 'start_character': 70, 'end_paragraph_id': 473, 'end_character': 84, 'bleu_score': 1.0, 'section': 'Section::::Non-occurrences.\n'}]}, {'answer': 'Denver Broncos'}, {'answer': 'New England Patriots', 'provenance': [{'wikipedia_id': '9335777', 'title': 'List of Super Bowl records', 'start_paragraph_id': 473, 'start_character': 41, 'end_paragraph_id': 473, 'end_character': 61, 'bleu_score': 1.0, 'section': 'Section::::Non-occurrences.\n'}]}]