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 is not an advantage of using non anatomic teeth? \nSelect and explain. \nA. Freedom of occlusion is present, B. Less horizontal forces during function, C. Balanced occlusion can be developed conveniently, D. Lack of interference when denture settle', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Non Anatomic Teeth\nThese teeth have 0 degree cusp angles. These designs evolved to over-come the disadvantages of the normal\xa0anatomic\xa0teeth. These\xa0teeth\xa0do\xa0not provide balanced occlusion. Balanced occlusion in\xa0 dentures\xa0with\xa0these\xa0teeth\xa0is\xa0obtained\xa0by balancing ramps and compensatory curves. Bilateral and protrusive balance is not possible with a purely ﬂat occlusion.', 'role': 'assistant'}]