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: Surgery
Most common sarcoma in a child is 
Select and explain. 
A. Fibrosarcoma, B. Rhabdomyosarcoma, C. Leiom yo sarcoma, D. Liposarcoma
B: Rhabdomyosarcoma
Answer: B: Rhabdomyosarcoma 
Explanation: Ans. is 'b' i.e., Rhabdomyosarcoma