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: Pathology
All of the following are ourable prognostic indicators in Acute Myeloid Leukemia EXCEPT 
Select and explain. 
A. MiR aEUR" 181a over expression, B. NPM1 mutations, C. MiR aEUR" 3151 over expression, D. CEBPA mutations
C: MiR aEUR" 3151 over expression
Answer: C: MiR aEUR" 3151 over expression 
Explanation: . MiR aEUR" 3151 over expression