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: Forensic Medicine
[{'content': 'Fatal dose of methanol - \nSelect and explain. \nA. 15 ml, B. 30-60 ml, C. 60-250 ml, D. 500 ml', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Fatal dose of methyl alcohol is 60-250 ml in adults, but as little is 15 ml can cause blindness.', 'role': 'assistant'}]