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': 'Aminopeptidase is seen in: \nSelect and explain. \nA. Dental lamina., B. Stratum intermedium., C. Ameloblast., D. Stratum reticulum.', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Aminopeptidase is expressed in cells of stratum intermedium and odontoblasts during tooth development. Apart from this, it is also expressed in human osteoclasts and macrophages.', 'role': 'assistant'}]