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': 'The commonest complication of pregnancy after complete treatment of genital tuberculosis is : \nSelect and explain. \nA. Aboion, B. Ectopic pregnancy, C. Malpresentation, D. Intra uterine death', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Ectopic pregnancy', 'role': 'assistant'}]