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
Polysulfide material is routinely not recommended because of: 
Select and explain. 
A. Unpleasant odor and taste, B. Low accuracy, C. Least permanent deformation, D. Highest curing shrinkage
A: Unpleasant odor and taste
Answer: A: Unpleasant odor and taste 
Explanation: None