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: Unknown
The treatment of early stage of East African sleeping sickness is – 
Select and explain. 
A. Pentamidine, B. Eflornithine, C. Suramin, D. Melarsopol
C: Suramin
Answer: C: Suramin 
Explanation: None