input: The following are multiple choice questions (with answers) about medical knowledge.   **Question:** Half-life of TGF -B (beta) is   (A) 24 hrs   (B) 4a hrs   (C) 10-12 min   (D) 3-5 min
output: ['(D) 3-5 min <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) 24 hrs  (B) 4a hrs  (C) 10-12 min  (D) 3-5 min <> possible answers', '  Half-life of TGF -B (beta) is <> context']