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
Flame cells are seen in - 
Select and explain. 
A. Multiple myleoma, B. Ewings sarcoma, C. Luekemia, D. Osteosarcoma
A: Multiple myleoma
Answer: A: Multiple myleoma 
Explanation: None