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': 'Septicemia is - \nSelect and explain. \nA. Bacteria in blood, B. Toxin in blood, C. Pus in blood, D. Multiplication of bacteria and toxins in blood', 'role': 'user'}, {'content': 'Answer: D \nExplanation: None', 'role': 'assistant'}]