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: ENT
[{'content': "Episodic vertigo, tinnitus and normal hearing is characteristic feature of - \nSelect and explain. \nA. Acoustic neuroma, B. Meniere's disease, C. Vestibular neuritis, D. All of the above", 'role': 'user'}, {'content': 'Answer: B \nExplanation: None', 'role': 'assistant'}]