This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General anatomy, Subject name: Anatomy
[{'content': "Nucleus involved in Alzheimer's disease is \nSelect and explain. \nA. Superior salivary nucleus, B. Nucleus Natalia if Meynet, C. Ventro medial nucleus of thalamus, D. All of the above", 'role': 'user'}, {'content': 'Answer: B \nExplanation: Refer Robbins page no 1290', 'role': 'assistant'}]