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: Skin
[{'content': 'All are seen in Tuberous sclerosis except \nSelect and explain. \nA. Iris Nodule, B. Renal Coical Cyst, C. Rhabdomyoma of hea and lung, D. Adenoma Sebaceum', 'role': 'user'}, {'content': 'Answer: A \nExplanation: A i.e. Iris nodule', 'role': 'assistant'}]