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: Medicine
Chronic asbestos exposure causes 
Select and explain. 
A. Mesothelioma, B. Carcinoma of pharynx, C. Leukoplakia, D. Erythroplakia
A: Mesothelioma
Answer: A: Mesothelioma 
Explanation: None