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': 'Staphylococcus in stool occurs in - \nSelect and explain. \nA. Staphylococcal food poisoning, B. Ischiorectal abscess, C. Toxic shock syndrome, D. May be a normal finding', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans is 'a' i.e., Staphylococcal food poisoning", 'role': 'assistant'}]