Task: Story Composition
Input (English): Premise: Elena went shopping for a new couch. 
 Initial Context: At the furniture store she chose a comfortable sofa. 
 Original Ending: She paid for her couch. The deliverers brought the couch to her apartment. She sat on the couch and admired its comfort. 
 Counterfactual Context: At the furniture store she chose a large table instead.
Output (English): She paid for her table. The deliverers brought the table to her apartment. She sat at the table and admired its comfort.