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 recommended daily energy intake of an adult woman with heavy work is – \nSelect and explain. \nA. 1800, B. 2100, C. 2300, D. 2900', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Energy allowance per day for females involved in heavy work is 2850 Kcal/day.', 'role': 'assistant'}]