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 is not true for S/S spreader compared to Ni-Ti Spreader? 
Select and explain. 
A. Less depth penetration is achieved with Ni-Ti spreader is achieved, B. More Flexibility with Ni-Ti spreader is achieved, C. Less stress Generated in Ni-Ti spreaded condensation, D. Less incidence of root Fracture with Ni-Ti spreader
A: Less depth penetration is achieved with Ni-Ti spreader is achieved
Answer: A: Less depth penetration is achieved with Ni-Ti spreader is achieved 
Explanation: None