This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Head & Neck, Subject name: Anatomy
Choose the appropriate lettered structure in this MRI scan showing a sagittal section through the head and neck. Tears drain through the nasolacrimal duct into the space below which structure? 
Select and explain. 
A. A, B. B, C. C, D. D
B: B
Answer: B: B 
Explanation: (b) The inferior nasal meatus below the inferior concha receives the nasolacrimal duct.