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: Orthopaedics
True about Erb's Palsy 
Select and explain. 
A. Abduction and Internal rotation, B. Claw hand is seen, C. C5, C6 roots affected, D. Supination seen
C: C5, C6 roots affected
Answer: C: C5, C6 roots affected 
Explanation: None