input: The following are multiple choice questions (with answers) about medical knowledge.   **Question:** Which antibiotic is effective against pseudomonas and indole +ve proteus?   (A) Methicillin   (B) Carbenicillin   (C) Lincomycin   (D) Oxacillin
output: ['(B) Carbenicillin <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Methicillin  (B) Carbenicillin  (C) Lincomycin  (D) Oxacillin <> possible answers', '  Which antibiotic is effective against pseudomonas and indole +ve proteus? <> context']