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': 'Call exner bodies are seen in - \nSelect and explain. \nA. Dysgerminoma, B. Granulosa cell tumor, C. Thecoma, D. Arrhenoblastoma', 'role': 'user'}, {'content': "Answer: B \nExplanation: Ans. is 'b' i.e., Granulosa cell tumorFeatureo Call-Exner bodieso Reinke crystalloidso Psammoma bodieso Pseudomyxoma peritoneio Signet ring cellso Rokitansky's protuberanceOvarian tumorGranulosa-theca cell tumorHilus cell tumors (pure leydig cell tumor) Serous cystadenomaMucinous cystadenomaMetastatic krukenberg's tumorsMature (benign) teratoma (Dermoid cyst)", 'role': 'assistant'}]