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': 'Indirect pulp therapy: \nSelect and explain. \nA. Removes all the layers of carious dentin, B. Removes all the bacteria from carious lesion, C. Is successful With teeth having clinical evidence of pulpal or periapical pathosis, D. Is dependant on remineralisation of affected dentin and reparative dentin formation', 'role': 'user'}, {'content': 'Answer: D \nExplanation: None', 'role': 'assistant'}]