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: Radiology
[{'content': 'Right lung is seen to best advantage on the following views: \nSelect and explain. \nA. Right posterior oblique, B. Right anterior oblique, C. Left anterior oblique, D. Lateral', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Ans. Left anterior oblique', 'role': 'assistant'}]