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
Non Hodgkin's lymphoma ------ diffuse,large cell type-------- belongs to - 
Select and explain. 
A. Low grade, B. Intermediate grade, C. High grade, D. None of the above
B: Intermediate grade
Answer: B: Intermediate grade 
Explanation: Ans. is 'b' i.e., Intermediate grade