input: The following are multiple choice questions (with answers) about medical knowledge.   **Question:** In biopsy true about formalin as fixative is all except   (A) To prevent autolysis   (B) To make tissue rigid   (C) To kill micro organisms   (D) 2% forrnaline is used
output: ['(D) 2% forrnaline is used <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) To prevent autolysis  (B) To make tissue rigid  (C) To kill micro organisms  (D) 2% forrnaline is used <> possible answers', '  In biopsy true about formalin as fixative is all except <> context']