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
All are endodermal in origin except ? 
Select and explain. 
A. Hepatocyte, B. Odontoblast, C. Alveolar lining cells, D. None
B: Odontoblast
Answer: B: Odontoblast 
Explanation: B i.e. Odontoblast