Task: Story Composition
Input (English): Premise: Jeff went to Lebowski's house to get a new rug. 
 Initial Context: Lebowski told Jeff that he could not have a new rug. 
 Original Ending: Jeff got angry and yelled at Lebowski. Jeff left Lebowski's house, and took one of his rugs anyway. Jeff brought the rug home and took a nap on it. 
 Counterfactual Context: Lebowski told Jeff that all of his rugs are dirty.
Output (English): Jeff got frustrated and yelled at Lebowski. Jeff left Lebowski's house, and took one of his rugs anyway. Jeff brought the rug home and took a nap on it.