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': 'The eruption of temporary teeth will be completed by \nSelect and explain. \nA. One to one and half year, B. Two to two and half year, C. Three to four years, D. Four to five years', 'role': 'user'}, {'content': 'Answer: B \nExplanation: The eruption of temporary teeth is completed at around 25 months (2 years) by the eruption of 2nd molar.', 'role': 'assistant'}]