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: Ophthalmology
[{'content': 'Volume of anterior chamber is \nSelect and explain. \nA. 0.31 ml, B. 0.06 ml, C. 0.6 ml, D. 0.25 ml', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Volume of anterior chamber is 0.25 ml.\nVolume of posterior chamber is 0.06 ml.', 'role': 'assistant'}]