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
Advantage of wide palatal bar over narrow bar is: 
Select and explain. 
A. Less discomfort, B. Less bulk, C. More tough, D. More tissue coverage (area of basal seat)
B: Less bulk
Answer: B: Less bulk 
Explanation: None