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
In cariogram, green color indicates 
Select and explain. 
A. Actual chance of avoidance of new caries, B. Diet, C. Bacteria, D. Susceptibility
A: Actual chance of avoidance of new caries
Answer: A: Actual chance of avoidance of new caries 
Explanation: None