input: The following are multiple choice questions (with answers) about medical knowledge.   **Question:** Which of the following Universal pro-taper re-treatment file has end cutting tip?   (A) D1   (B) D2   (C) D3   (D) All of the above
output: ['(A) D1 <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) D1  (B) D2  (C) D3  (D) All of the above <> possible answers', '  Which of the following Universal pro-taper re-treatment file has end cutting tip? <> context']