This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Human identification, Subject name: Forensic Medicine
The age of the given Xray is 
Select and explain. 
A. More than 12 years, B. More than 16 years, C. Less than 16 years, D. Less than 12 years
B: More than 16 years
Answer: B: More than 16 years 
Explanation: Reason: Ankle joint: Lower end of tibia and fibula have fused Age is more than 16 years