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: Social & Preventive Medicine
[{'content': 'IQ value of 90 - 109 belong to \nSelect and explain. \nA. Imbecile, B. Moron, C. Normal, D. Near Genius.', 'role': 'user'}, {'content': 'Answer: C \nExplanation: None', 'role': 'assistant'}]