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
Hepatitis bone marrow failure is caused by which type 
Select and explain. 
A. Hepatitis A, B. Hepatitis B, C. Hepatitis C, D. Non-A, Non-B, Non-C Type
D: Non-A, Non-B, Non-C Type
Answer: D: Non-A, Non-B, Non-C Type 
Explanation: None