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
Adequate interocclusal rest space required for the comfort of the patient and health of the tissue is 
Select and explain. 
A. 1-8mm, B. 4-6mm, C. 5-8mm, D. 2-4mm
D: 2-4mm
Answer: D: 2-4mm 
Explanation: None