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': 'Pleural calcification is seen in: \nSelect and explain. \nA. Asbestosis, B. Mesothelioma, C. Pulmonary infarction, D. Anthracosis', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Ans. Asbestosis', 'role': 'assistant'}]