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: Dental
Post-normal occlusion is 
Select and explain. 
A. Class I with anterior crowding, B. Class II malocclusion, C. Class III malocclusion, D. Bimaxillary protrusion
B: Class II malocclusion
Answer: B: Class II malocclusion 
Explanation: None