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': 'Izumi fever is caused by: \nSelect and explain. \nA. Pseudomonas aeruginosa, B. Burkholderia mallei, C. Yersinia pseudotuberculosis, D. Pasteurella multocida', 'role': 'user'}, {'content': "Answer: C \nExplanation: Ans. is. 'c' i. e., Yersinia pseudotuberculosis", 'role': 'assistant'}]