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': 'Liver biopsy is done thorough 8th midaxillary line to avoid: \nSelect and explain. \nA. Lung, B. Pleural cavity, C. Gall bladder, D. Kidney', 'role': 'user'}, {'content': 'Answer: A \nExplanation: None', 'role': 'assistant'}]