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': 'Which of the following can be predicted from a flush\nterminal plane of primary dentition? \nSelect and explain. \nA. Always results in Class I molar relation, B. Always results in Class II molar relation, C. Always results in Class III molar relation, D. Final molar relation cannot be predicted definitely', 'role': 'user'}, {'content': 'Answer: D \nExplanation: None', 'role': 'assistant'}]