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
Which of the following statement is true as far as spring back bending of super-elastic NiTi and non-super elastic NiTI wires is concern? 
Select and explain. 
A. Spring back in bending is much greater for superelastic NiTi wires than non-superelastic NiTi, B. Spring back in bending is much lesser for superelastic NiTi wires than non-superelastic, C. Spring back in bending is same for superelastic Nill wires as well as non-superelastic NiTi wires, D. No comparison can be made between the spring back in bending of these two wires
A: Spring back in bending is much greater for superelastic NiTi wires than non-superelastic NiTi
Answer: A: Spring back in bending is much greater for superelastic NiTi wires than non-superelastic NiTi 
Explanation: Springback—The amount of elastic strain that a metal can recover when loaded to and unloaded from its yield strength; an important property of orthodontic wires.
Reference: Phillips 12th ed page no 396