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: Dental
[{'content': '"Lakes of pus or sheets of pus" is seen in \nSelect and explain. \nA. Erythrodermic psoriasis, B. Von zumbush type, C. Guttate psoriasis, D. Inverse psoriasis', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Von zumbush type is the generalized form of pustular psoriasis which shows\xa0"Lakes of pus or sheets of pus"', 'role': 'assistant'}]