input: The following are multiple choice questions (with answers) about medical knowledge.   **Question:** Perfect example of transition of anterior to posterior is   (A) Mandibular canine   (B) Maxillary canine   (C) Mandibular 1st premolar   (D) Maxillary 1st premolar
output: ['(A) Mandibular canine <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Mandibular canine  (B) Maxillary canine  (C) Mandibular 1st premolar  (D) Maxillary 1st premolar <> possible answers', '  Perfect example of transition of anterior to posterior is <> context']