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': 'Temporary dentition usually starts at which year of age ? \nSelect and explain. \nA. 6 months, B. 4 months, C. 8 months, D. 3 months', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Temporary dentition usually starts at around\xa06 months\xa0 of age and gets completed by 2 yrs of age.', 'role': 'assistant'}]