This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Ear, Subject name: ENT
[{'content': 'What is the type of joint between the ossicles of ear \nSelect and explain. \nA. Fibrous joint, B. Primary cailaginous, C. Secondary cailaginous, D. Synol joint', 'role': 'user'}, {'content': 'Answer: D \nExplanation: There are three aiculations of the auditory ossicles: Incudomalleolar joint - synol joint between the head of the malleus (posterior side) and the body of the incus. Incudostapedial joint - synol joint between the lenticular process of the long limb of the incus and the head of the stapes. Ref- Dhingra textbook for ENT 6th edition.', 'role': 'assistant'}]