Question: america's best dance crew season 4 winners
[{'answer': 'We Are Heroes', 'provenance': [{'wikipedia_id': '22644382', 'title': "America's Best Dance Crew (season 4)", 'start_paragraph_id': 1, 'start_character': 291, 'end_paragraph_id': 1, 'end_character': 304, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '22644382', 'title': "America's Best Dance Crew (season 4)", 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 328, 'bleu_score': 0.9645876452711911, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 7611324878842915944}, 'section': 'Section::::Abstract.'}]}]