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': 'Synergohymenotroic toxins of Staphylococcal consists-a) α toxinb) β toxinc) γ toxind) δ toxine) Panton-Valentine toxin \nSelect and explain. \nA. a, B. ce, C. ac, D. ae', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Staphylococcal leucocidin and gamma lysin have been grouped as synergohymenotropic toxins.\nLeucocidin is also called the Panton-valentine toxin.', 'role': 'assistant'}]