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': "Which of the fallowing lesions are seen in van recklinghausen's disease of skin \nSelect and explain. \nA. Hemangioma, B. Ameloblastoma, C. Neurofibroma, D. Giant cell fibroma", 'role': 'user'}, {'content': 'Answer: C \nExplanation: None', 'role': 'assistant'}]