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: Dental
[{'content': 'Best measure for central tendency in a highly skewed\ndistribution is: \nSelect and explain. \nA. Median, B. Mean, C. Mode, D. Range', 'role': 'user'}, {'content': 'Answer: A \nExplanation: None', 'role': 'assistant'}]