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
Incisal guidance is set by the dentist and is influenced by the amount of: 
Select and explain. 
A. Condylar guidance., B. Horizontal and vertical overlap., C. Horizontal guidance., D. All of the above.
B: Horizontal and vertical overlap.
Answer: B: Horizontal and vertical overlap. 
Explanation: None