This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Skeletal infections, Subject name: Anatomy
[{'content': 'Most common site of admantinomaof the long bones is \nSelect and explain. \nA. Femur, B. Ulna, C. Tibia, D. Fibula', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Ameloblastoma---most common site jaw Ameloblastoma---most of long bones---called adamantinoma and is most common in tibial diaphysis Refer Ohopedic pathology 6th/e 449', 'role': 'assistant'}]