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': 'Best method to sterilize absorbent points is: \nSelect and explain. \nA. Autoclaving, B. Chemical sterilizer, C. Glass bead /salt sterilizer, D. Passing in ethanol flame', 'role': 'user'}, {'content': 'Answer: C \nExplanation: None', 'role': 'assistant'}]