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: Surgery
[{'content': 'After Caldwell-Luc Procedure, Intranasal Antrostomy is done through? \nSelect and explain. \nA. Superior Meatus, B. Middle Meatus, C. Inferior Meatus, D. Floor Of The Nose', 'role': 'user'}, {'content': 'Answer: C \nExplanation: None', 'role': 'assistant'}]