Task: Story Composition
Input (English): Premise: Our son is a Boston Bruins fan. 
 Initial Context: He went to a game on Thursday. 
 Original Ending: The Bruins were losing, 2 to 1. They tied the game but the goal was overturned. My son was angry because they went on to lose. 
 Counterfactual Context: He went to a game on Saturday with us.
Output (English): The Bruins were losing, 2 to 1. They tied the game but the goal was overturned. We were angry because they went on to lose.