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': 'Additional daily energy requirement during the first six months for a lactating woman is ? \nSelect and explain. \nA. 350 K calories, B. 450 K calories, C. 550 K calories, D. None', 'role': 'user'}, {'content': "Answer: D \nExplanation: Ans. is 'None' Additional daily energy requirement during first six months of lactation is+- 600 Kcal/day.", 'role': 'assistant'}]