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: Medicine
[{'content': 'Congenital rubella syndrome may cause all the following\nexcept: \nSelect and explain. \nA. Patent ductus arteriosus, B. Spontaneous abortion, C. Sensory nerve deafness, D. None of the above', 'role': 'user'}, {'content': 'Answer: D \nExplanation: None', 'role': 'assistant'}]