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': 'Enterocele formation is a common complication of: \nSelect and explain. \nA. Suburethral sling surgery, B. TVT, C. Bursch colposuspension, D. TOT', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Enterocele formation occurs with Bursch colposuspension.', 'role': 'assistant'}]