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: Pathology
[{'content': 'Cadmium is associated with which of the following occupational malignancies? \nSelect and explain. \nA. Leukaemia, B. Ca lung, C. Ca liver, D. Ca prostate', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Some occupational malignancies and hazardous agents responsible for it are given below: Vinyl chloride - liver, angiosarcoma Cadmium - Ca prostate Beryllium, chromium compounds - Ca lung Ethylene oxide - leukaemia Ref: Robbins Basic Pathology, 7th Edition, Page 176.', 'role': 'assistant'}]