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 average leeway space available in each half of mandible is 
Select and explain. 
A. 3.8 mm, B. 1.7 mm, C. 2.4 mm, D. 0.9 mm
B: 1.7 mm
Answer: B: 1.7 mm 
Explanation: None