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: Forensic Medicine
[{'content': 'Proximal tubule proteinuria and painful bone lesions are seen in overdose of - \nSelect and explain. \nA. Cadmium, B. Lead, C. Mercury, D. Phenol', 'role': 'user'}, {'content': 'Answer: A \nExplanation: None', 'role': 'assistant'}]