input: The following are multiple choice questions (with answers) about medical knowledge.   **Question:** Strength of collagen is due to:   (A) Hydroxy glycine   (B) Glycine   (C) Praline   (D) Hydroxyproline
output: ['(D) Hydroxyproline <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Hydroxy glycine  (B) Glycine  (C) Praline  (D) Hydroxyproline <> possible answers', '  Strength of collagen is due to: <> context']