Task: Story Composition
Input (English): Premise: Kelly ate some pizza last night. 
 Initial Context: She thought it was delicious. 
 Original Ending: However she couldn't eat it all. She decided to save it for the next day. The next day the leftovers were still good. 
 New ending: She couldn't eat it all. She decided to not save it for the next day. The next day she had other leftovers that were still good. 
Output (English): She thought it was rotten.