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 which of the following papillae of the tongue are the taste buds predominantly located? 
Select and explain. 
A. Circumvallate, B. Filiform, C. Foliate, D. Fungiform
A: Circumvallate
Answer: A: Circumvallate 
Explanation: None