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: Surgery
[{'content': 'Advantage of minimally invasive surgery over open surgery are all except \nSelect and explain. \nA. Wide/better field of vision, B. Less operative time, C. Less post - operative pain, D. Less post operative morbidity', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Answer- B. Less operative timeDecrease in wound sizeReduction in wound infection, dehiscence, bleeding, herniation and nerve entrapmentDecrease in wound painImproved mobilityDecreased wound traumaDecreased heat lossImproved vision', 'role': 'assistant'}]