input: The following are multiple choice questions (with answers) about medical knowledge.   **Question:** An adult came to casualty with complaints of rapid hea rate. On examination everything else was normal except for episodic tachycardia and occasional extra-systole and amblyopia. Which of the following is the cause of it?   (A) Nicotine   (B) Cannabis   (C) Atropine   (D) Cocaine
output: ['(A) Nicotine <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Nicotine  (B) Cannabis  (C) Atropine  (D) Cocaine <> possible answers', '  An adult came to casualty with complaints of rapid hea rate. On examination everything else was normal except for episodic tachycardia and occasional extra-systole and amblyopia. Which of the following is the cause of it? <> context']