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': 'Meniscus of the temporomandibular joint in the older patient is: \nSelect and explain. \nA. Synovial, B. Cartilaginous., C. Fibro cartilaginous, D. Fibrous.', 'role': 'user'}, {'content': 'Answer: C \nExplanation: In younger persons the menicus or articular disc it fibrous. As age advances\xa0chondrocytes appear and disc converts into a fibrocartilagenous tissue.', 'role': 'assistant'}]