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': 'In which of the following tumors alpha-feto protein is elevated \nSelect and explain. \nA. Choriocarcinoma, B. Neuroblastoma, C. Hepatocellular carcinoma, D. Seminoma', 'role': 'user'}, {'content': "Answer: C \nExplanation: Ans. is 'c' i.e. Hepatocellular carcinoma", 'role': 'assistant'}]