Task: Story Composition
Input (English): Premise: Sally's child lost her toy teddy bear at the mall. 
 Initial Context: Sally called the stores in the mall where they visited. 
 Original Ending: One of the stores had the bear. Sally and her child drove to the mall and got the bear. They drove home and had dinner and went to bed. 
 Counterfactual Context: Sally called her mom and told her all about it.
Output (English): Her mom found out that one of the stores had the bear. Sally and her child went to the store and got the bear. They drove home and had dinner and went to bed.