This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Nutrition and health, Subject name: Social & Preventive Medicine
[{'content': 'The approximate protein content of breast milk is - \nSelect and explain. \nA. 0.9-1.1 g/dL, B. 2.0-3.0 g/dL, C. 3.5-4.0 g/dL, D. 5.0-5.5 g/dL', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Protein content in human milk is 1.1mg per 100g Ref: Park 25th edition Pgno : 692', 'role': 'assistant'}]