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
[{'content': "Which among the following is a feature or Hodgkin's Lymphoma \nSelect and explain. \nA. Chemotherapy is mainstay of treatment, B. Splenomegaly uncommon, C. Epitrochlear node involved commonly, D. Symmetrical pattern of involvement", 'role': 'user'}, {'content': "Answer: D \nExplanation: Hodgkin's Lymphoma has symmetrical and consecutive pattern of involvement. Rest are the features of non-hodgkin's Lymphoma.", 'role': 'assistant'}]