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: Anaesthesia
In spinal anaesthesia drug is deposited between: 
Select and explain. 
A. Mater and duramater, B. Piamater and arachnoid, C. Below duramater, D. Above piamater
B: Piamater and arachnoid
Answer: B: Piamater and arachnoid 
Explanation: Piamater and arachnoid