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
[{'content': 'Which of the following cements have anti cariogenic property: \nSelect and explain. \nA. ZOE, B. Calcium Hydroxide, C. Zinc silicophosphate, D. Zinc phosphate', 'role': 'user'}, {'content': 'Answer: C \nExplanation: None', 'role': 'assistant'}]