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: Anatomy
[{'content': 'Bochdolek hernia occurs through : \nSelect and explain. \nA. Anteromedial pa of diaphragm, B. Posterolateral pa of diaphragm, C. Central tendon of diaphragm, D. Hiatus hernia', 'role': 'user'}, {'content': 'Answer: B \nExplanation: B i.e. Posterolateral pa of diaphragm', 'role': 'assistant'}]