Question: who sang the song a white sports coat and a pink carnation
[{'answer': 'Marty Robbins', 'provenance': [{'wikipedia_id': '14166768', 'title': 'A White Sport Coat', 'start_paragraph_id': 1, 'start_character': 93, 'end_paragraph_id': 1, 'end_character': 106, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '14166768', 'title': 'A White Sport Coat', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 550, 'bleu_score': 0.923638366410759, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 5542696311661104015}, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '14166768', 'title': 'A White Sport Coat', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 0, 'bleu_score': 1.0, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 5542696311661104015}, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '14166768', 'title': 'A White Sport Coat', 'section': 'Section::::Abstract.', 'start_paragraph_id': 1, 'end_paragraph_id': 1, 'meta': {'evidence_span': ['A White Sport Coat" is a 1957 country and western song with words and music both written by Marty Robbins', 'Marty Robbins', 'The arranger and recording session conductor was Ray Conniff, an in-house conductor/arranger at Columbia. Robbins had demanded to have Conniff oversee the']}}]}, {'provenance': [{'wikipedia_id': '6023799', 'title': 'A White Sport Coat and a Pink Crustacean', 'section': 'Section::::Abstract.', 'start_paragraph_id': 2, 'end_paragraph_id': 2, 'meta': {'evidence_span': ['A White Sport Coat and a Pink Carnation" by Marty Robbins', 'Marty Robbins']}}]}]