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': "Basanti devi 45 years old women presents with hot flushes after stopping of menstruation. 'Hot Flush' can be relieved by administration of following agents: \nSelect and explain. \nA. Ethinyl estradiol, B. Testosterone, C. Fluoxymesteron, D. Danazol", 'role': 'user'}, {'content': 'Answer: A \nExplanation: None', 'role': 'assistant'}]