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: Biochemistry
Dietary fibre is: 
Select and explain. 
A. Monosaccharide, B. Monosaccharide, C. Polysaccharide, D. Non-starch polysaccharide
D: Non-starch polysaccharide
Answer: D: Non-starch polysaccharide 
Explanation: Non-starch polysaccharide