input: The following are multiple choice questions (with answers) about medical knowledge.   **Question:** Caries tetralogy by Newburn includes the fourth factor, which is:   (A) Temperature.   (B) Time.   (C) Frequency.   (D) Substrate.
output: ['(B) Time. <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Temperature.  (B) Time.  (C) Frequency.  (D) Substrate. <> possible answers', '  Caries tetralogy by Newburn includes the fourth factor, which is: <> context']