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: Pathology
[{'content': 'Elevated AFP levels are seen in all of the following except - \nSelect and explain. \nA. Hepatoblastoma, B. Seminoma, C. Teratoma, D. None of the above', 'role': 'user'}, {'content': "Answer: B \nExplanation: Ans. is 'b' i.e., Seminoma Ca o It is never elevated in seminomas. Presence of alpha feto protein rules out the diagnosis of seminomas.", 'role': 'assistant'}]