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: ENT
Canal of Huguier is present in which wall of the middle Ear 
Select and explain. 
A. Anterior wall, B. Medial wall, C. Lateral wall, D. Posterior wall
A: Anterior wall
Answer: A: Anterior wall 
Explanation: None