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
Sex determination form pelvis possible upto 95deg/oaccuracy from following except: 
Select and explain. 
A. Greater sciatic notch, B. Pre auricular sulcus, C. Obturator foramen, D. None
D: None
Answer: D: None 
Explanation: D i.e. None - In the Pelvis the traits seen are - Preauricular sulcus, Greater sciatic notch, Subpubic angle, pelvic brim or inlet, Body & ramus of pubiQ. - Ilium, Acetabulam, Iileopectineal line, Ischeal tuberosity, Ischeopubic rami, Symphysis, Pelvic cavity, outlet, SI Joint, Sacrum, Coccyx, Ischepubic index & Sciatic notch index are also seen