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': 'Viral action is differentiated from bacterial action by: \nSelect and explain. \nA. Interferon production, B. Toxin production, C. Lymphocytes production, D. Neutrophils production', 'role': 'user'}, {'content': 'Answer: A \nExplanation: None', 'role': 'assistant'}]