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': '8 year old boy from Tamil Nadu presents with a white, non anaesthetic, non scaly hypopigmented macule on his face, likely diagnosis is : \nSelect and explain. \nA. Pityriasis alba, B. Pityriasis versicolour, C. Indeterminate leprosy, D. Neuritic leprosy', 'role': 'user'}, {'content': 'Answer: C \nExplanation: C i.e. Indeterminate', 'role': 'assistant'}]