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': "Which of the following signs refers to splenic injury ? \nSelect and explain. \nA. Balance's sign, B. Kehr's sign, C. Tenderness of the 9th and 10th left rib, D. All the above", 'role': 'user'}, {'content': "Answer: D \nExplanation: Kehr's sign is pain in the left shoulder. Balance's sign is shifting of dullness towards the right side.", 'role': 'assistant'}]