Task: Story Composition
Input (English): Premise: Sally needed a dress for her event. 
 Initial Context: She could not find one anywhere. 
 Original Ending: She finally found the perfect one. However, it was too expensive. Sally was disappointed she couldn't buy it. 
 New ending: She finally found the perfect one. It was expensive but she had her friend with her. Sally was happy her friend could buy it for her. 
Output (English): She could get any dress as her rich friend is buying.