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: Medicine
A patient presents with jaundice, Physical examination reveals an enlarged nodular liver. CT of the abdomen shows a cirrhotic liver with a large mass. CT guided biopsy of the mass demonstrates a malignant tumor derived from hepatic parenchymal cells. Infection with which of the following viruses would most directly related to the development of this tumor? 
Select and explain. 
A. Epstein-Barr virus, B. Human Herpes virus type A, C. Human T-lymphocyte virus, D. Hepatitis B virus
D: Hepatitis B virus
Answer: D: Hepatitis B virus 
Explanation: None