Task: Story Composition
Input (English): Premise: Yellow jackets moved into my mailbox. 
 Initial Context: They stung my wife when she opened the mailbox. 
 Original Ending: Now the mailman doesn't deliver our mail. I defaulted on my mortgage because I never received the bill. Now the yellow jackets can take over my house too. 
 Counterfactual Context: They flew by my wife when she opened the mailbox.
Output (English): Now the mailman doesn't deliver our mail. I bought some poison and killed all the yellow jackets. Now the mailman will deliver our mail again.