input: The following are multiple choice questions (with answers) about medical knowledge.   **Question:** Drug acting on cell wall of gram positive bacteria:March 2009   (A) Gentamycin   (B) Ciprofloxacin   (C) Tetracycline   (D) Vancomycin
output: ['(D) Vancomycin <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Gentamycin  (B) Ciprofloxacin  (C) Tetracycline  (D) Vancomycin <> possible answers', '  Drug acting on cell wall of gram positive bacteria:March 2009 <> context']