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: Gynaecology & Obstetrics
[{'content': 'The ideal treatment for metastatic choriocarcinoma in the lungs in a young women is: \nSelect and explain. \nA. Chemotherapy, B. Surgery with radiation, C. Surgery, D. Wait and watch', 'role': 'user'}, {'content': 'Answer: A \nExplanation: “Unlike other malignant lesion, the treatment of choriocarcinoma is mainly chemotherapy, both for local and distant metastasis.”\nShaw 14/e, p 235', 'role': 'assistant'}]