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': 'Babloo a 5-year boy presents with small hypopigmented scaly macule on the check. Some of his classmates also have similar lesions. The most probable diagnosis is – \nSelect and explain. \nA. Pityriasis rosea, B. Pityriasis versicolour, C. Indeterminate leprosy, D. Pityriasis alba', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Information in this question are :-\n\n\nChild patient (5 year old)\nHypopigmented macule\nWith Scales\nOver cheek (i.e. face)', 'role': 'assistant'}]