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': 'Adenomatoid odontogenic tumour is characterized histologically by \nSelect and explain. \nA. Polyhedral epithelial cells, B. Tubular / duct like cells, C. Stellate shaped cells, D. Stratified squamous epithelial cells', 'role': 'user'}, {'content': 'Answer: B \nExplanation: None', 'role': 'assistant'}]