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': 'Precocious eruption is seen in: \nSelect and explain. \nA. Hyperthyroidism, B. Hypopituitarism, C. Cleidocranial dysplasia, D. Hyperpituitarism', 'role': 'user'}, {'content': 'Answer: D \nExplanation: None', 'role': 'assistant'}]