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': 'In a 2 year old child maxillary deciduous central incisor\nis intruded by 4mm. Treatment is \nSelect and explain. \nA. Remove the intruded incisor, B. Resorption of the intruded incisor, C. Make patient comfortable and observe, D. Resorption and splint', 'role': 'user'}, {'content': 'Answer: C \nExplanation: None', 'role': 'assistant'}]