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': "A tick borne fever, where organism attacks RBC's \nSelect and explain. \nA. Typhus, B. Babesiosis, C. Dengue, D. Malaria", 'role': 'user'}, {'content': 'Answer: B \nExplanation: None', 'role': 'assistant'}]