This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Misc., Subject name: Microbiology
[{'content': 'Rat bite fever is caused by \nSelect and explain. \nA. Streptobacillus moniliformis, B. Leptospira canicola, C. Borrelia recurrentis, D. Rickettesia prowazaki', 'role': 'user'}, {'content': 'Answer: A \nExplanation: (A) Streptobacillus moniliformis # Rat Bite Fever (RBF) is characterised by relapsing fever, rash and arthralgia occurring days or weeks after a rat bite.> Two different bacteria can cause this condition-Streptobacillus moniliformis and Spirillum minus, both of which are natural parasites of rodents.', 'role': 'assistant'}]