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': 'The principle application of zinc phosphate cement is: \nSelect and explain. \nA. In final cementation, B. As temporary cementation, C. As a temporary filling material, D. It has less occlusal wear', 'role': 'user'}, {'content': 'Answer: A \nExplanation: APPLICATIONS\n\nLuting of restorations (inlays, crowns, fixed dental prostheses, etc).\nHigh strength bases.\nTemporary restorations.\nLuting of orthodontic bands and brackets.\n\nRef: Manappalil Pg- 89', 'role': 'assistant'}]