This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Medicine
[{'content': 'A young girl presents with repeated episodes of throbbing occipital headache associated with ataxia and veigo. The family history is positive for similar headaches in her mother. Most likely diagnosis is: \nSelect and explain. \nA. Vestibular neuronitis, B. Basilar migraine, C. Cluster headache, D. Tension headache', 'role': 'user'}, {'content': 'Answer: B \nExplanation: The terms basilar aery and basilar-type migraine have now been replaced by a migraine with brainstem auraIn this migraine aura have prominent brainstem symptoms such as dizziness, double vision, and lack of coordinationHarrison 19e 2588', 'role': 'assistant'}]