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: Medicine
[{'content': "Metabolic encephalopathy presents with - \nSelect and explain. \nA. Broca's aphasia, B. Anomic aphasia, C. Transcortical sensory aphasia, D. transcortical motor aphasia", 'role': 'user'}, {'content': 'Answer: B \nExplanation: None', 'role': 'assistant'}]