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: Pathology
[{'content': 'One of them is not a true cyst: \nSelect and explain. \nA. Hemorrhagic cyst, B. Median palatal, C. Globulornaxillary, D. Nasolabial', 'role': 'user'}, {'content': 'Answer: A \nExplanation: None', 'role': 'assistant'}]