input: The following are multiple choice questions (with answers) about medical knowledge.   **Question:** Diagnodent uses what for detecting caries   (A) Sound wave   (B) Visible light   (C) LASER   (D) Nanotechnology
output: ['(C) LASER <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Sound wave  (B) Visible light  (C) LASER  (D) Nanotechnology <> possible answers', '  Diagnodent uses what for detecting caries <> context']