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': 'Endometrial hyperplasia is seen in: \nSelect and explain. \nA. Endodermal sinus tumor, B. Dysgerminoma, C. PCOD, D. Ca cervix', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Endometral hyperplasia specially simple hyperplasia results from circumstances in which there is prolonged, increased oestrogen production example:\n\nFollicular cysts of ovary\nPCOD\nGranulosa and theca cells\nHRT', 'role': 'assistant'}]