Task: Story Composition
Input (English): Premise: Derek wanted to get into Harvard. 
 Initial Context: He studied for the SAT every single night. 
 Original Ending: Derek got almost a perfect SAT score. He applied to Harvard and waited and prayed. Soon after, Derek got a letter of congratulations - he was accepted! 
 Counterfactual Context: He studied for the ACT every single night.
Output (English): Derek got almost a perfect ACT score. He applied to Harvard and waited and prayed. Soon after, Derek got a letter of congratulations - he was accepted!