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: Pediatrics
[{'content': '7 year old boy is ill and has fever. what is the caloric requirement? \nSelect and explain. \nA. 1200 kcal/d, B. 1500 kcal/d, C. 1900 kcal/d, D. 2200 kcal/d', 'role': 'user'}, {'content': "Answer: C \nExplanation: Ans. is 'c' i.e., 1900 kcal/day", 'role': 'assistant'}]