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': 'Schiller- Duval bodies is seen in ? \nSelect and explain. \nA. Choriocarcinoma, B. Embryonal cell Ca, C. Endodermal sinus tumour, D. Immature teratoma', 'role': 'user'}, {'content': "Answer: C \nExplanation: Ans. is 'c' i.e., Endodermal sinus tumor", 'role': 'assistant'}]