This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Miscellaneous General Anesthesia, Subject name: Anaesthesia
[{'content': 'Thiopentone is not used in- \nSelect and explain. \nA. Induction of anesthesia, B. Medically induced coma, C. As truth serum, D. As antidepressant', 'role': 'user'}, {'content': "Answer: D \nExplanation: Ans, is 'd' i.e., As antidepressant o See Above explanation.", 'role': 'assistant'}]