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: Psychiatry
[{'content': 'Not a pa of Kubler Ross stages of impending death is: \nSelect and explain. \nA. Shock, B. Denial, C. Anger, D. Aggression', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Aggression', 'role': 'assistant'}]