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': 'The treatment for a case of virilizing adrenal hyperplasia is: \nSelect and explain. \nA. Estrogens, B. Antiandrogens, C. ACTh, D. Cortisone', 'role': 'user'}, {'content': 'Answer: D \nExplanation: None', 'role': 'assistant'}]