This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Miscellaneous, Subject name: Psychiatry
[{'content': 'Features of depression include all EXCEPT \nSelect and explain. \nA. Depressed mood, B. Loss of appetite, C. Hyperactivity, D. Suicidal ideas', 'role': 'user'}, {'content': 'Answer: C \nExplanation: (C) Hyperactivity # Depressed patients usually have slowed thinking and activity, decreased energy and monotonous voice.> Depressed Mood> Psychomotor Activity: In younger patients (<40 year old), retardation is more common which is characterized by slowed thinking and activity, decreased energy and monotonous voice.', 'role': 'assistant'}]