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
[{'content': 'Treatment of digoxin overdose includes administration of all of the following except - \nSelect and explain. \nA. Potassium, B. Lignocaine, C. Phenytoin, D. Hemodialysis', 'role': 'user'}, {'content': 'Answer: D \nExplanation: None', 'role': 'assistant'}]