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': 'During recording centric relation, compound occlusion rims with styli in maxillary arch are used in \nSelect and explain. \nA. Patterson technique, B. Intra-oral tracer technique, C. Extra-oral tracer technique, D. Needles-house technique', 'role': 'user'}, {'content': 'Answer: D \nExplanation: None', 'role': 'assistant'}]