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: Surgery
[{'content': 'When treated with simple curettage which odontogenic tumour is most likely to recur \nSelect and explain. \nA. Complex odontoma, B. Compound odontoma, C. Odontogenic myxoma, D. Ameloblastic fibroma', 'role': 'user'}, {'content': 'Answer: C \nExplanation: None', 'role': 'assistant'}]