input: The following are multiple choice questions (with answers) about medical knowledge.   **Question:** A child presents to the emergency with a history of ingestion of button battery, on X-ray it was found in the stomach or duodenum. What is the next step?   (A) Endoscopic removal of battery   (B) Wait and watch   (C) Repeat X-ray after 5 days   (D) Immediate laparotomy
output: ['(B) Wait and watch <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Endoscopic removal of battery  (B) Wait and watch  (C) Repeat X-ray after 5 days  (D) Immediate laparotomy <> possible answers', '  A child presents to the emergency with a history of ingestion of button battery, on X-ray it was found in the stomach or duodenum. What is the next step? <> context']