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
A 15- year old boy is suffering from Hodgkin's disease which shows involvement of lymphnodes. Which of the following treatment will have high success rate: 
Select and explain. 
A. Lymph node resection, B. Chemotherapy, C. Immunotherapy, D. Surgery+immunotherapy
B: Chemotherapy
Answer: B: Chemotherapy 
Explanation: The question does not mention as to what is the extent of involvement by the disease. Thus exact answer is difficult. However, out of choices, only chemotherapy is used in treatment of Hodgkins disease. Hence this can be the only best answer.