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': 'Merkel cells are found in which of the following tissue? \nSelect and explain. \nA. Epidermis, B. Papillary layer of dermis, C. Reticular layer of dermis, D. Hypodermis', 'role': 'user'}, {'content': 'Answer: A \nExplanation: None', 'role': 'assistant'}]