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': 'The slain lesions of secondary syphilis include all of the following except – \nSelect and explain. \nA. Macules, B. Vesicles & Bullae, C. Nodule, D. Papulosquamous', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Vesicle and bullae are seen in congenital syphilis (not in secondary syphilis).', 'role': 'assistant'}]