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': 'All are true about gestational trophoblastic disease except : \nSelect and explain. \nA. Complete mole genome is triploidy, B. Choriocarcinoma rarely follows full term pregnancy, C. Suction and curettage remove most of hydatidiform mole, D. Snowstorm appearance on USG', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Complete mole genome is triploidy', 'role': 'assistant'}]