This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General obstetrics, Subject name: Gynaecology & Obstetrics
[{'content': 'Treatment of choice for molar pregnancy is \nSelect and explain. \nA. Expectant management, B. Medical termination, C. Dilatation and evacuation, D. Chemotherapy', 'role': 'user'}, {'content': "Answer: C \nExplanation: Regardless of uterine size, molar evacuation by suction curettage is usually the preferred treatment.Reference: William's Obstetrics; 25th edition, chapter 20; Gestational trophoblastic diseases", 'role': 'assistant'}]