Question: who sang the song gunfight at ok corral
[{'answer': 'Frankie Laine', 'provenance': [{'wikipedia_id': '1483025', 'title': 'Gunfight at the O.K. Corral (film)', 'start_paragraph_id': 53, 'start_character': 210, 'end_paragraph_id': 53, 'end_character': 223, 'bleu_score': 1.0, 'section': 'Section::::Reception.\n'}]}, {'provenance': [{'wikipedia_id': '1483025', 'title': 'Gunfight at the O.K. Corral (film)', 'start_paragraph_id': 53, 'start_character': 0, 'end_paragraph_id': 53, 'end_character': 276, 'bleu_score': 0.9042878500265971, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4725240255783022892}, 'section': 'Section::::Reception.\n'}]}]