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: Gynaecology & Obstetrics
In an after coming head the following bone is perforated during decapitation : 
Select and explain. 
A. Occiput, B. Parietal, C. Palate, D. Frontal
A: Occiput
Answer: A: Occiput 
Explanation: Occiput