This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Abdomen and pelvis, Subject name: Anatomy
[{'content': "Kehr's sign is related to \nSelect and explain. \nA. Liver, B. Stomach, C. Spleen, D. Gall Bladder", 'role': 'user'}, {'content': 'Answer: C \nExplanation: Kehr&;s sign is the occurrence of acute pain in the tip of the left shoulder due to the presence of blood or other irritants in the peritoneal cavity (splenic rupture). It is an example of referred painReference: Chaurasia Volume II; 7th edition; Page no: 327', 'role': 'assistant'}]