Task: Story Composition
Input (English): Premise: Kelly had saved her money for months. 
 Initial Context: She wanted to buy a very expensive stroller for her new baby. 
 Original Ending: The mailman dropped it off just a few days before she delivered. Kelly couldn't wait to push her baby around in it! She was even more anxious to give birth. 
 Counterfactual Context: She wanted to buy a very expensive crib for her new baby.
Output (English): The mailman dropped it off just a few days after she ordered it. Kelly couldn't wait to watch her baby sleep in it! She was even more excited to just watch.