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': 'A pregnant woman presents with red degeneration of fibroid; Management is: \nSelect and explain. \nA. Myomectomy, B. Conservative, C. Hysterectomy, D. Termination of pregnancy', 'role': 'user'}, {'content': 'Answer: B \nExplanation: None', 'role': 'assistant'}]