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': 'The\tsuccess\tof the\tcalcium\thydroxide\tpulpotomy is\ndetermined by the \nSelect and explain. \nA. Formation of calcific bridge, B. Formation of hard base to support restoration, C. Continuation of root formation and Apexogenesis, D. All of the above', 'role': 'user'}, {'content': 'Answer: C \nExplanation: None', 'role': 'assistant'}]