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: Radiology
Hyperfractioned radiotherapy is used in 
Select and explain. 
A. Lung cancer, B. Melanomas, C. Soft tissue sacromas, D. All the above
A: Lung cancer
Answer: A: Lung cancer 
Explanation: Hyperfractionation - Lung cancer.
Hypofractionation - Melanomas, Soft tissue sarcomas.