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': 'Miliary mottling found in – a) Rheumatoid arthritisb) TBc) Pneumocystis carinii pneumoniad) Congestive heart failuree) Pulmonary edema \nSelect and explain. \nA. abc, B. bcd, C. cde, D. abe', 'role': 'user'}, {'content': 'Answer: D \nExplanation: None', 'role': 'assistant'}]