This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Bacteriology, Subject name: Microbiology
[{'content': 'Streptococcal Toxic Shock Syndrome is due to \nSelect and explain. \nA. Erythrogenic toxin, B. Enterotoxin F, C. Enteoxin C, D. None', 'role': 'user'}, {'content': "Answer: A \nExplanation: Streptococcal pyrogenic exotoxin A, B, C: Responsible for toxic shock syndrome Soft tissue infections with some M types of S.pyogenes(1,3,12,28)may sometimes cause a toxic shock syndrome resembling staphylococcal TSS. Streptococcal TSS and necrotizing fasciitis occur in persons not immune to the infecting M types Reference: Textbook of Microbiology; Anathanarayan and panicker's; 10th edition; Page no: 215", 'role': 'assistant'}]