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: Anatomy
Inferior meatus drains 
Select and explain. 
A. Nasolacrimal duct, B. Frontal sinus, C. Posterior ethmoidal sinus, D. Maxillary sinus
A: Nasolacrimal duct
Answer: A: Nasolacrimal duct 
Explanation: None