input: The following are multiple choice questions (with answers) about medical knowledge.   **Question:** Prevalence of pit & fissure caries is measured with:   (A) ICDAS   (B) DMF   (C) def/dmf   (D) Transillumination
output: ['(D) Transillumination <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) ICDAS  (B) DMF  (C) def/dmf  (D) Transillumination <> possible answers', '  Prevalence of pit & fissure caries is measured with: <> context']