This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Mycology, Subject name: Microbiology
[{'content': 'T. capitis (endothrix) is caused by: \nSelect and explain. \nA. Epidermophyton, B. T. tonsurans, C. T. violaceum, D. Microsporum', 'role': 'user'}, {'content': "Answer: B \nExplanation: Ans. is 'b' i.e., T. tonsurans; 'c' i.e., T. violaceum(Ref: Greenwood, 16th/e, p. 574; Ananthanarayan, 9th/e, p. 606)Ectothrix- M. canis, M. audouinii, T. mentagrophytes.Endothrix- T. tonsurans, T. voilaceum, T. schoenleinii (TVS - Memory aid).", 'role': 'assistant'}]