This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Pediatrics
[{'content': 'A 3-year-old child with normal height for age, abnormal weight for age and abnormal weight for height, which of the following is not a differential diagnosis? \nSelect and explain. \nA. Acute malnutrition, B. Chronic malnutrition, C. Acute on chronic, D. None of above', 'role': 'user'}, {'content': "Answer: B \nExplanation: Wasting (deficit in weight for height)= Acute malnutritionStunting (deficit in height for age)= chronic malnutritionWasting & stunting= Acute on chronic malnutrition (Refer: Nelson's Textbook of Pediatrics, SAE, 1st edition, pg no. 301)", 'role': 'assistant'}]