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
Relining of complete denture is not indicated when 
Select and explain. 
A. Denture contains broken teeth, B. There is excessive resorption of the ridge, C. Vertical dimension is excessively reduced and has to be changed, D. Centric relation does not coincide with centric occlusion
C: Vertical dimension is excessively reduced and has to be changed
Answer: C: Vertical dimension is excessively reduced and has to be changed 
Explanation: None