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
On per vaginal examination, anterior fontanelle and supraobital ridge is felt in the second stage of labour. The presentation is: 
Select and explain. 
A. Brow presentation, B. Deflexed head, C. Flexed head, D. Face presentation
A: Brow presentation
Answer: A: Brow presentation 
Explanation: None