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': 'Munro micro abscess is seen in: \nSelect and explain. \nA. Dermal tissue, B. Stratum basale, C. Stratum corneum, D. Stratum malpighi', 'role': 'user'}, {'content': 'Answer: C \nExplanation: C i.e. Stratum corneum', 'role': 'assistant'}]