This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Intestinal Obstruction, Subject name: Surgery
[{'content': 'Most common cause of small intestine obstruction is? \nSelect and explain. \nA. Intussception, B. Idiopathic adhesions, C. Tumors, D. Postoperative adhesions', 'role': 'user'}, {'content': 'Answer: D \nExplanation: ANSWER: (D) Postoperative adhesionsREF: Bailey & Love 25th edition page 1188, overview"The most common cause of small-bowel obstruction (SBO) is postsurgical adhesions"', 'role': 'assistant'}]