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': 'Rhinospordium seeberi is a \nSelect and explain. \nA. Fungi, B. Aquatic protist, C. Bacteria, D. Virus', 'role': 'user'}, {'content': 'Answer: B \nExplanation: R.Seeberi is a Aquatic protist belongs to mesomycetozoa.', 'role': 'assistant'}]