input: The following are multiple choice questions (with answers) about medical knowledge.   **Question:** Which of the following is the least useful for diagnosis of Spondylolisthesis?   (A) CT   (B) MR   (C) X-ray lumbar spine- AP view   (D) X-ray lumbar spine- Lateral view
output: ['(C) X-ray lumbar spine- AP view <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) CT  (B) MR  (C) X-ray lumbar spine- AP view  (D) X-ray lumbar spine- Lateral view <> possible answers', '  Which of the following is the least useful for diagnosis of Spondylolisthesis? <> context']