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': "Port wine stain is characteristic feature of \nSelect and explain. \nA. Peutz Jegers Syndrome, B. Sturge Weber Syndrome, C. Albright's Syndrome, D. Lymphangioma", 'role': 'user'}, {'content': 'Answer: B \nExplanation: None', 'role': 'assistant'}]