Task: Story Composition
Input (English): Premise: Jessie was preparing to buy her son's Christmas presents. 
 Initial Context: She filled her cart and then saved it to purchase a few days later. 
 Original Ending: When it came time to purchase, the prices had all changed. Her order would cost much more now. She had to go and pick some new cheaper toys instead. 
 Counterfactual Context: He didn't want much but he was very specific about what he did want and she had a hard time finding them.
Output (English): She looks at all the stores to find the best price. Her son's present would be expensive. She had to go and pick some cheaper presents for the rest of the family now.