This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Anatomy and Physiology of Nose and PNS, Subject name: ENT
[{'content': 'Location of the nasolacrimal duct: \nSelect and explain. \nA. Inferior meatus, B. Superior meatus, C. Sphenoethmoidal recess, D. Middle meatus', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans: (a) Inferior meatuesRef: Dhingra's ENT 6th ed./ 187-88", 'role': 'assistant'}]