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: ENT
[{'content': 'Sphenopalatine foramen is 1 cm behind \nSelect and explain. \nA. Superior Turbinate, B. Middle Turbinate, C. Inferior Turbinate, D. Tonsil', 'role': 'user'}, {'content': 'Answer: C \nExplanation: None', 'role': 'assistant'}]