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
Open bite on cephalogram shows as: 
Select and explain. 
A. Increased MP angle, B. Decreased MP angle, C. Increased ANB angle, D. None of the above
A: Increased MP angle
Answer: A: Increased MP angle 
Explanation: None