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
Best specimen of bone for sex determination is : 
Select and explain. 
A. Femur, B. Pelvis, C. Skull, D. Mandible
B: Pelvis
Answer: B: Pelvis 
Explanation: B i.e. Pelvis