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': 'In abdominal surgery Lembe sutures refers to ? \nSelect and explain. \nA. Single layer suturing, B. Sero muscular sutures, C. All coat intestinal suturing, D. Skin suturing', 'role': 'user'}, {'content': "Answer: B \nExplanation: Ans. is 'b' i.e., Sero muscular sutures", 'role': 'assistant'}]