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': 'Endocervicat curettage shows malignant cells in a 40 year old lady. Next line of management is : \nSelect and explain. \nA. Cone biopsy, B. Pap smear, C. Colposcopy, D. Repeat procedure and if positive hysterectomy is done', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Cone biopsy', 'role': 'assistant'}]