Question: first rock and roll song to hit 1 on the charts
[{'answer': 'Rock Around the Clock', 'provenance': [{'wikipedia_id': '944646', 'title': 'Origins of rock and roll', 'start_paragraph_id': 97, 'start_character': 150, 'end_paragraph_id': 97, 'end_character': 171, 'bleu_score': 1.0, 'section': 'Section::::Views on the first rock and roll record.\n'}]}]