This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Respiration, Subject name: Pathology
[{'content': 'Which malignancy is most commonly associated with asbestos? \nSelect and explain. \nA. Malignant mesothelioma, B. Benign Pleural Fibroma, C. Squamous Cell Ca Lung, D. Carcinoids', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Ans. (a) Malignant mesothelioma(Ref: R 9th/pg 723- 724)Rare tumor but risk of developing mesothelioma in heavily asbestos exposed individuals is as high as 7% to 10%.', 'role': 'assistant'}]