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': 'Most severe form of scabies? \nSelect and explain. \nA. Norwegian scabies, B. Neular sabies, C. Animal scabies, D. Genital', 'role': 'user'}, {'content': 'Answer: A \nExplanation: A i.e. Norwegion scabies', 'role': 'assistant'}]