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': 'Active substance in Hashish is \nSelect and explain. \nA. Morphine, B. LSD, C. Mescaline, D. TetraHydrocannabinol', 'role': 'user'}, {'content': 'Answer: D \nExplanation: D i.e. Tetra hydrocannabinol', 'role': 'assistant'}]