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: Social & Preventive Medicine
[{'content': "The criteria for 'at risk' infant include the following except- \nSelect and explain. \nA. Aificial feeding, B. Grade II malnutrition, C. Working mother, D. Bih order 4 and more", 'role': 'user'}, {'content': "Answer: B \nExplanation: Ans. is 'b' i.e., Grade II malnutrition", 'role': 'assistant'}]