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
Anterior bite plane incorporated in orthodontic appliances functions to: 
Select and explain. 
A. Disocclude posterior teeth, B. Disocclude anterior teeth, C. Prevent maxillary posterior teeth from supra- erupting, D. Primarily prevent mandibular anterior teeth from supraeruption
A: Disocclude posterior teeth
Answer: A: Disocclude posterior teeth 
Explanation: None