<prompt>  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?Epstein-Barr virusHuman Herpes virus type AHuman T-lymphocyte virusHepatitis B virus 