Question: who was the original singer of sweet home alabama
[{'answer': 'Lynyrd Skynyrd', 'provenance': [{'wikipedia_id': '917873', 'title': 'Sweet Home Alabama', 'start_paragraph_id': 1, 'start_character': 53, 'end_paragraph_id': 1, 'end_character': 67, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '917873', 'title': 'Sweet Home Alabama', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 134, 'bleu_score': 0.9146912192286941, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 16984467041532464763}, 'section': 'Section::::Abstract.'}]}]