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': 'Transpo media for vibrio cholerae ? \nSelect and explain. \nA. Alkaline peptone water, B. Cary - Blair medium, C. TC BS medium, D. None of the above', 'role': 'user'}, {'content': "Answer: B \nExplanation: Ans. is 'b' i.e., Cary-Blair medium", 'role': 'assistant'}]