This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: DNB 2018, Subject name: Pediatrics
[{'content': 'All of the followings are classic triad for congenital rubella syndrome; except: \nSelect and explain. \nA. Sensory neural deafness, B. Cataract, C. Patent ductus aeriosus, D. Micrognathia', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Congenital rubella syndrome : --> Triad of', 'role': 'assistant'}]