input: The following are multiple choice questions (with answers) about medical knowledge.   **Question:** Which of the local anesthetic agent can be given in liver failure cases?   (A) Articaine   (B) Lignocaine   (C) Bupivacaine   (D) Benzocaine
output: ['(D) Benzocaine <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Articaine  (B) Lignocaine  (C) Bupivacaine  (D) Benzocaine <> possible answers', '  Which of the local anesthetic agent can be given in liver failure cases? <> context']