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
Witts analysis is used for: 
Select and explain. 
A. Lateral jaw relation, B. Antero-posterior jaw relation, C. Superioinferior jaw relation, D. None of the above
B: Antero-posterior jaw relation
Answer: B: Antero-posterior jaw relation 
Explanation: THE WITS APPRAISAL
The Wits appraisal is a measure of the extent to which the maxilla and the mandible are related to each other in the antero-posterior or sagittal plane. The Wits appraisal is used in cases, where the ANB angle is considered not so reliable, due to factors such as position of nasion and rotation of the jaws.