Task: Story Composition
Input (English): Premise: Ellen had cockroaches in her small apartment. 
 Initial Context: She wanted to get rid of them but never had the time. 
 Original Ending: Finally she called an exterminator to kill the cockroaches. The exterminator killed them. Ellen is happy now that her apartment doesn't have cockroaches. 
 Counterfactual Context: She wanted to keep them but never had the time.
Output (English): She knew it was best to call an exterminator and not try to keep them around. The exterminator killed them. Ellen is sad now that her apartment doesn't have cockroaches.