Task: Story Composition
Input (English): Premise: Jennifer was shopping with her sister. 
 Initial Context: She was in the shoe section when she saw a big banner. 
 Original Ending: The shoes were buy one get one free all day. She wouldn't normally spend so much at a time. But, she decided to buy four pairs just for the value. 
 Counterfactual Context: She was in the produce section when she saw a big banner.
Output (English): The produce was all buy one get one free all day. She wouldn't normally spend so much at a time. But, she decided to buy tons of produce just for the value.