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 complete denture teeth setting, to achieve a fully balanced occlusion \nSelect and explain. \nA. The posterior teeth should have 0° cuspal inclination, B. Cuspal inclination does not play a part, C. The most ideal is 33° cuspal inclination, D. 45° cuspal inclination is a must.', 'role': 'user'}, {'content': 'Answer: C \nExplanation: None', 'role': 'assistant'}]