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
In the treatment of Hepatitis - C interferon is combined with which drug? 
Select and explain. 
A. Acyclovir, B. Ribavarin, C. Lamivudine, D. Indinavir
B: Ribavarin
Answer: B: Ribavarin 
Explanation: None