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 hormones is known to play a role in development of ovarian hyperstimulation syndrome? \nSelect and explain. \nA. Leutenizing hormone, B. HCG, C. FSH, D. Progesterone', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Human chorionic gonadotropin is responsible for development of ovarian hyperstimulation syndrome.', 'role': 'assistant'}]