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: Pathology
[{'content': "All the following can give rise to membrane on the pharynx except \nSelect and explain. \nA. Staphylococcus aureus, B. Corynebacterium, C. Candida, D. Vincent's angina", 'role': 'user'}, {'content': 'Answer: A \nExplanation: None', 'role': 'assistant'}]