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': 'Daily additional requirement of protein in lactation is- \nSelect and explain. \nA. 25 gm, B. 15 gm, C. 35 gm, D. 50 gm', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is 'a' i.e. 25 gm The additional requirement of protein is : pregnancy -15 gm Lactation - 25 gm", 'role': 'assistant'}]