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': 'Stafne cyst is found \nSelect and explain. \nA. Below the mandibular canal., B. Above the mandibular canal., C. Above the mylohyoid ridge., D. Below the mylohyoid ridge.', 'role': 'user'}, {'content': 'Answer: A \nExplanation: None', 'role': 'assistant'}]