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': 'All the following cells of periodontal ligament are resorptive cell EXCEPT \nSelect and explain. \nA. Fibroblast, B. Cementoclasts, C. Odontoclasts, D. Osteoclast', 'role': 'user'}, {'content': 'Answer: C \nExplanation: None', 'role': 'assistant'}]