Task: Story Composition
Input (English): Premise: Susan is from Germany. 
 Initial Context: Her stomach is very sensitive to foreign food. 
 Original Ending: One day she ate American hamburgers. The beef upset her intestines. She spent much of the day in the bathroom. 
 New ending: One day she ate American hamburgers. The beef tasted great. She spent much of the day trying out new foods. 
Output (English): She has an iron stomach.