Task: Story Composition
Input (English): Premise: Bob said a mean thing to Mike. 
 Initial Context: Mike felt hurt. 
 Original Ending: Mike decided not to say anything back. Bob then felt sorry about what he said. Bob apologized and the two became good friends. 
 Counterfactual Context: Mike did not hear Bob's comment.
Output (English): Mike didn't hear him, so he didn't anything back. Bob then felt sorry about what he said. Bob greeted Mike and the two became good friends.