Question: who played lead guitar on sweet home alabama
[{'answer': 'Ed King', 'provenance': [{'wikipedia_id': '917873', 'title': 'Sweet Home Alabama', 'start_paragraph_id': 4, 'start_character': 140, 'end_paragraph_id': 4, 'end_character': 147, 'bleu_score': 1.0, 'section': 'Section::::Creation and recording.\n'}]}]