Task: Story Composition
Input (English): Premise: Bob decided to build a new shed. 
 Initial Context: He worked all day, and was almost done. 
 Original Ending: Suddenly, he stepped on a nail and it went through his boot. Upset, Bob couldn't work anymore. His son finished the shed the next week, as a surprise. 
 Counterfactual Context: He worked all day, and took a nap when he was done.
Output (English): Suddenly, he was woken up by a loud noise. Upset, Bob couldn't work anymore. His son finished the shed the next week, as a surprise.