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
If MC/MF is less than 1, but greater than 0, movement of the tooth will be: 
Select and explain. 
A. Pure tipping, B. Torque, C. Controlled tipping, D. None of the above
C: Controlled tipping
Answer: C: Controlled tipping 
Explanation: None