This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Substance abuse, Subject name: Psychiatry
[{'content': 'Bad trip is seen with which of the following drugs? \nSelect and explain. \nA. Cannabis, B. LSD, C. None, D. Both', 'role': 'user'}, {'content': 'Answer: B \nExplanation: LSD is a type of hallicinogen LSD means lysergic acid diethylamide LSD was introduced and first used by ALBE HOFFMANNBad trip is seen with LSD and cannabis but common with LSD Ref: Essentials of postgraduate psychiatry By JN Vyas 1st ed Pg 330-336', 'role': 'assistant'}]