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': 'Which of the following is not a component of Rotterdam criteria for diagnosing polycystic ovarian syndrome (PCOD) \nSelect and explain. \nA. Multiple cysts in ovaries seen on USG, B. Anovulation, C. Clinical or biochemical hyperandrogenism, D. Hyperinsulinism', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Hyperinsulinism is not among Rotterdam criteria, although insulin resistance is seen in POCD.', 'role': 'assistant'}]