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: Pathology
Dentigerous cyst is associated with the following 
Select and explain. 
A. Impacted 3rd molar, B. Impacted supernumerary tooth, C. Odontome, D. All the above
D: All the above
Answer: D: All the above 
Explanation: None