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
All are complication of diphtheria,except - 
Select and explain. 
A. Myocarditis, B. Ocular muscle palsy, C. Cerebellar ataxia, D. Hepatic failure
D: Hepatic failure
Answer: D: Hepatic failure 
Explanation: None