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': 'Super antigen is produced by all the following except: \nSelect and explain. \nA. Mycoplasma arthridis, B. Enterotoxin - A of food poisoning, C. Malassezia furfur, D. Enterococcus fecalis', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Enterococcus fecalis is not a super antigen.', 'role': 'assistant'}]