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
The indicator teeth used in the Ramjford index are: 
Select and explain. 
A. 11,16,26,31,36,46, B. 16,21,24,36,41,44, C. 1,16,21,26,36,46, D. 11,14,21,24,36,46
B: 16,21,24,36,41,44
Answer: B: 16,21,24,36,41,44 
Explanation: None