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 common organisim causing T. capitis is \nSelect and explain. \nA. Trichophyton tonsurans, B. Microsporum, C. Epidermophyton, D. Candida albicans', 'role': 'user'}, {'content': 'Answer: B \nExplanation: B i.e. Microsporum', 'role': 'assistant'}]