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
The Gothic arch tracing device is used to record 
Select and explain. 
A. The vertical dimension of occlusion, B. The centric relation, C. The centric occlusion, D. Vertical dimension at rest
B: The centric relation
Answer: B: The centric relation 
Explanation: None