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': 'Not true about Bochdaleck hernia - \nSelect and explain. \nA. Seen in Rt side, B. Associated with hypoplasia of lung, C. Associated with hiatus hernia, D. Pericardial cyst is a differential diagnosis', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans is 'a' ie seen on Rt side", 'role': 'assistant'}]