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: Pathology
[{'content': 'Which of the following is not an Autosomal dominant disorder? \nSelect and explain. \nA. Polycystic kidney disease, B. EDS, C. Osteogenesis imperfecta, D. Alkaptonuria', 'role': 'user'}, {'content': "Answer: D \nExplanation: Ans. is 'd' i.e., Alkaptonuria", 'role': 'assistant'}]