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: Forensic Medicine
[{'content': 'Alkalization of urine is done in which poisoning: AI 08 \nSelect and explain. \nA. Barbiturates, B. Amphetamine, C. Alcohol, D. Cocaine', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Ans. Barbiturates', 'role': 'assistant'}]