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': 'Name the accelerator used in Zinc oxide eugenol paste: \nSelect and explain. \nA. Olive oil, B. Linseed oil, C. Zinc acetate, D. All of these', 'role': 'user'}, {'content': 'Answer: C \nExplanation: In Zinc Oxide Eugenol impression pastes, other anhydrous formulations contain acetic acid\xa0or zinc\xa0acetate\xa0to\xa0accelerate\xa0the\xa0reaction.\xa0In\xa0any\xa0case, water provides additional acceleration.\nRef:\xa0Phillips 12edition page no 179', 'role': 'assistant'}]