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: Microbiology
[{'content': "Mad Cow disease (Bovine Spongiform Encephalopathy) is similar in man to - \nSelect and explain. \nA. Alzheimer's Disease, B. Creutzfeldt Jakob Disease, C. Huntington's chorea, D. Pick's disease", 'role': 'user'}, {'content': 'Answer: B \nExplanation: None', 'role': 'assistant'}]