This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General anatomy, Subject name: Anatomy
[{'content': 'Dementia in ICD 10 is classified under \nSelect and explain. \nA. F00, B. F10, C. F20, D. F30', 'role': 'user'}, {'content': 'Answer: A \nExplanation: ICD CHAPTERS ICD is a text book for classification of psychiatric disorders. The below table comprises chapter numbers dealing with various psychiatric disorders. Ref.Kaplon and Sadock, synopsis of Psychiatry, 10th edition', 'role': 'assistant'}]