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
An ideal result of endodontic treatment is deposition of which of the following at the apex: 
Select and explain. 
A. Bone, B. Cementum deposition, C. Dentin, D. Periodontal ligment
B: Cementum deposition
Answer: B: Cementum deposition 
Explanation: None