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': 'A 8 year old child has localized non cicatrial alopecia over scalp with itching and scales. The diagnosis is : \nSelect and explain. \nA. Tinea Barbae, B. Alopecia areata, C. Tinea Capitis, D. Lichen planus', 'role': 'user'}, {'content': 'Answer: C \nExplanation: C i.e. Tinea Captis', 'role': 'assistant'}]