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 glass ionomer cement develops early resistance to water intake on setting? \nSelect and explain. \nA. Reinforced auto care glass ionomer cement, B. Compomer, C. Resin modified glass ionomer cement, D. Ceramic reinforced glass ionomer cement', 'role': 'user'}, {'content': 'Answer: C \nExplanation: None', 'role': 'assistant'}]