Question: who sings i'm back in the saddle again
[{'answer': 'Gene Autry', 'provenance': [{'wikipedia_id': '9065619', 'title': 'Back in the Saddle Again', 'start_paragraph_id': 1, 'start_character': 81, 'end_paragraph_id': 1, 'end_character': 91, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Ray Whitley and his Six Bar Cowboys'}, {'provenance': [{'wikipedia_id': '9065619', 'title': 'Back in the Saddle Again', 'start_paragraph_id': 3, 'start_character': 0, 'end_paragraph_id': 3, 'end_character': 498, 'bleu_score': 0.977139080690077, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 1136519956938726244}, 'section': 'Section::::History.\n'}]}]