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: Anaesthesia
[{'content': 'Muscle relaxant of choice in patient suffering from chronic liver disease \nSelect and explain. \nA. Pancuronium, B. Atracurium, C. Mivacurium, D. Vecuronium', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Atracurium is preferred in CLD patients since it is metabolised by Hoffmann elimination.', 'role': 'assistant'}]