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': 'Drug of choice for Palliative treatment pancreatic\nCarcinoma \nSelect and explain. \nA. Paclitaxel, B. Gemcitabine, C. Methotrexate, D. FOLFOX regime', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Gemcitabine 1s DOC for palliative care.', 'role': 'assistant'}]