This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Anatomy
[{'content': 'Insensible loss of water per day is \nSelect and explain. \nA. 400 ml, B. 500ml, C. 700ml, D. 1000ml', 'role': 'user'}, {'content': 'Answer: C \nExplanation: .', 'role': 'assistant'}]