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': 'Schiller Duval Bodies are seen in : \nSelect and explain. \nA. Endodermal sinus tumor, B. Choricarcinoma, C. Granulosa cell tumor, D. Arrhenoblastoma', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Endodermal sinus tumor', 'role': 'assistant'}]