input: The following are multiple choice questions (with answers) about medical knowledge.   **Question:** Which of the following drugs is not used in detoxifica-tion of chronic alcoholics?   (A) Flumazenil   (B) Disulfiram   (C) Acamprosate   (D) Naltrexone
output: ['(A) Flumazenil <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Flumazenil  (B) Disulfiram  (C) Acamprosate  (D) Naltrexone <> possible answers', '  Which of the following drugs is not used in detoxifica-tion of chronic alcoholics? <> context']