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': "Peripheral pulmonic stenosis is associated with \nSelect and explain. \nA. Subaoic stenosis, B. Takayasu's aeritis, C. William syndrome, D. Coarctation of syndrome", 'role': 'user'}, {'content': 'Answer: C \nExplanation: Answer is C and E (William syndrome and Rubella) Peripheral pulmonic stenosis is often associated with various congenital and acquired conditions including Rubella and williams syndrome.', 'role': 'assistant'}]