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': 'Layers in non keratinized epithelium are: \nSelect and explain. \nA. Stratum basale, stratum spinosum, stratum granulosum, stratum corneum., B. Stratum basale, stratum intermedium, stratum superficiale., C. Stratum basale, stratum intermedium, stratum granulosum, stratum superficiale., D. None.', 'role': 'user'}, {'content': 'Answer: B \nExplanation: None', 'role': 'assistant'}]