This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Anatomy
[{'content': 'Anorectal malformations include all of the following except? \nSelect and explain. \nA. Coloanal fistula, B. Rectourethral fistula, C. Imperforate anus, D. Anal Stenosis', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is'a'i.e., Coloanal fistulaAnorectal malformations are conditions occurring due to congenital anomalies of the rectum and anusThey include :Anal stenosisPersistent CloacaImperforate anusRectourethral or rectovesical fistulaRectovaginal fistula", 'role': 'assistant'}]