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': 'Which of the following features is not included in psychosis - \nSelect and explain. \nA. Panic attack, B. Delusion, C. Hallucination, D. Hypochondriasis', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Panic disorder is a neurosis.\nHypochondriasis can occur in depression (a psychosis).', 'role': 'assistant'}]