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': 'Age of eruption of Permanent 1st molor ? \nSelect and explain. \nA. 6 years, B. 8 years, C. 10 years, D. 12 years', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is 'a' i.e., 6 years", 'role': 'assistant'}]