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: Pathology
[{'content': 'Adamantinoma is \nSelect and explain. \nA. A tumour from embryonal cells of developing teeth, B. also known as Ameloblastoma, C. is a complication of dentigerous cyst, D. all of these', 'role': 'user'}, {'content': 'Answer: D \nExplanation: None', 'role': 'assistant'}]