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
Nodular lymphocyte predominant type of Hodgkin lymphoma contains: 
Select and explain. 
A. Foam cell, B. Popcorn cell, C. Pale cell, D. None of the above
B: Popcorn cell
Answer: B: Popcorn cell 
Explanation: None