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: Dental
In honeycomb pattern of enamel rod dissolution, shape of resin tag is: 
Select and explain. 
A. Cone shaped, B. Cup shaped, C. Pyramid shaped, D. All of the above
B: Cup shaped
Answer: B: Cup shaped 
Explanation: None