Question: what did the rhythm section in muscle shoals become known as
[{'answer': 'The Swampers', 'provenance': [{'wikipedia_id': '104587', 'title': 'Muscle Shoals, Alabama', 'start_paragraph_id': 21, 'start_character': 362, 'end_paragraph_id': 21, 'end_character': 374, 'bleu_score': 1.0, 'section': 'Section::::Music.\n'}]}, {'provenance': [{'wikipedia_id': '104587', 'title': 'Muscle Shoals, Alabama', 'start_paragraph_id': 43, 'start_character': 0, 'end_paragraph_id': 43, 'end_character': 380, 'bleu_score': 0.9669306597086381, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 246749080364507475}, 'section': 'Section::::Music.:The Swampers.\n'}]}]