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': 'On a cephalogram if FMA angle is 25° the patient is: \nSelect and explain. \nA. Long face, B. Short face, C. Average face, D. Mandibular growth is rotated backwards', 'role': 'user'}, {'content': 'Answer: C \nExplanation: None', 'role': 'assistant'}]