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 center of ossification used as medico-legal evidence for fetal bility: COMEDK 07; Punjab 08 \nSelect and explain. \nA. Head of femur, B. Distal end of femur, C. Talus, D. Calcaneum', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Ans. Talus', 'role': 'assistant'}]