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': 'Pain is appreciated when the small bowel is \nSelect and explain. \nA. Burned, B. crushed, C. Cut, D. distended', 'role': 'user'}, {'content': 'Answer: D \nExplanation: The gut is insensitive to common painful stimuli Distention of the small bowel produces a feeling of paraumbilical discomfo', 'role': 'assistant'}]