This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Musculoskeletal system, Subject name: Anatomy
[{'content': 'Submucosal neuroma is associated with \nSelect and explain. \nA. MEN 1, B. MEN 2 A, C. MEN 2B, D. None of the above', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Refer Robbins page no 1137', 'role': 'assistant'}]