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 an edentulous patient, jaw relations are recorded without use of face bow. Maxillary cast is mounted on articulator. Now dentist want to increase vertical dimension of occlusion by 4 mm. It leads to? \nSelect and explain. \nA. Take a new interocclusal record, B. Increase the vertical dimension at rest, C. Change in the condylar guidance, D. Change in CR', 'role': 'user'}, {'content': 'Answer: D \nExplanation: None', 'role': 'assistant'}]