input: The following are multiple choice questions (with answers) about medical knowledge.   **Question:** Action of Nitroglycerin is   (A) Direct action on smooth muscle   (B) Slows SA node conductvity   (C) Blocks arrhythmia   (D) Increases perfusion to heart
output: ['(A) Direct action on smooth muscle <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Direct action on smooth muscle  (B) Slows SA node conductvity  (C) Blocks arrhythmia  (D) Increases perfusion to heart <> possible answers', '  Action of Nitroglycerin is <> context']