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': 'When natal teeth are present the most common and\npreferable approach is to: \nSelect and explain. \nA. Extract the teeth, B. Grind the sharp incisal edges, C. Take radiograph and determine the status of adjacent unerupted teeth, D. Retain the teeth if possible', 'role': 'user'}, {'content': 'Answer: D \nExplanation: None', 'role': 'assistant'}]