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': 'Selective grinding for equilibrating complete dentures is best accomplished after processing when the dentures are: \nSelect and explain. \nA. Rearticulated using original jaw relation record, B. Rearticulated with a new series of jaw relation, C. Equilibrated in the patients mouth, D. Spot ground in the patients mouth', 'role': 'user'}, {'content': 'Answer: B \nExplanation: None', 'role': 'assistant'}]