input: The following are multiple choice questions (with answers) about medical knowledge.   **Question:** To remove any occlusal pre-maturity, what should be the first step to be done:   (A) Check working side interference.   (B) Check non working interference.   (C) Check the occlusion in centric.   (D) Any of the above.
output: ['(C) Check the occlusion in centric. <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Check working side interference.  (B) Check non working interference.  (C) Check the occlusion in centric.  (D) Any of the above. <> possible answers', '  To remove any occlusal pre-maturity, what should be the first step to be done: <> context']