This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Oncology, Subject name: Medicine
[{'content': 'For the following statements, select the most likely type of Hodgkin disease (HD).This variant has a particularly good outcome. \nSelect and explain. \nA. lymphocyte-predominant Hodgkin disease (HD), B. nodular-sclerosing HD, C. mixed-cellularity HD, D. lymphocyte-depleted HD, reticular type', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Most patients with lymphocyte-predominant Hodgkin disease have clinically localized disease and are asymptomatic; the prognosis is usually favorable. However, it accounts for only 4%-5% of cases.', 'role': 'assistant'}]