input: The following are multiple choice questions (with answers) about medical knowledge.   **Question:** First local anaesthesia to be used clinically was   (A) Cocaine   (B) Bupivacaine   (C) Procane   (D) Lignocaine
output: ['(A) Cocaine <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Cocaine  (B) Bupivacaine  (C) Procane  (D) Lignocaine <> possible answers', '  First local anaesthesia to be used clinically was <> context']