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: Microbiology
[{'content': 'True about Nocardia is all except \nSelect and explain. \nA. Most commonly causes pneumonia, B. Is aerobic, C. Acid fast propeies, D. Pencillin is the drug of choice', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Pencillin is the drug of choice', 'role': 'assistant'}]