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
What is found on mid palatine raphe of a young child: 
Select and explain. 
A. Eruption cyst., B. Bohn's nodule., C. Epstein pearl., D. All of the above.
C: Epstein pearl.
Answer: C: Epstein pearl. 
Explanation: None