Question: who sang rockin pneumonia and boogie woogie flu
[{'answer': "Huey ' Piano ' Smith", 'provenance': [{'wikipedia_id': '47050125', 'title': "Rockin' Pneumonia and the Boogie Woogie Flu", 'start_paragraph_id': 1, 'start_character': 91, 'end_paragraph_id': 1, 'end_character': 112, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '47050125', 'title': "Rockin' Pneumonia and the Boogie Woogie Flu", 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 174, 'bleu_score': 0.9364250605898111, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 6438012985442761191}, 'section': 'Section::::Abstract.'}]}]