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
Immediate side shift Bennett movement is: 
Select and explain. 
A. Mandible shifts before the forward movement of the non-working condyle., B. Mandible shifts after the forward movement of the non-working condyle., C. The lateral translation that continues linearly after 2-3 mm of forwarding movement of the non-working condyle., D. Mandible shifts before the forward movement of the working condyle.
A: Mandible shifts before the forward movement of the non-working condyle.
Answer: A: Mandible shifts before the forward movement of the non-working condyle. 
Explanation: Immediate side shift Bennett movement: 
Here the mandible shifts before the forward movement of the non-working condyle occurs. This movement occurs in 86% of the condyles. This shift ranges 1 to 4 mm in dimension.
Progressive side shift or Bennett side shift: 
Lateral translation that continues linearly after 2 - 3 mm of forward movement of the non working condyle.