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': 'Maintenance fluid for a child weighing 10 kg – \nSelect and explain. \nA. 1500 ml/day, B. 1000ml/day, C. 750ml/day, D. 500ml/day', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Up to 10 kg, the requirement is 100 ml/kg/day.\nSo, Maintenance fluid for a 10 kg child is 1000 ml/kg/day.', 'role': 'assistant'}]