Task: Story Composition
Input (English): Premise: David was very busy. 
 Initial Context: He had to go to a friend's house to work on a project. 
 Original Ending: But he had to go to basketball practice first. He had no time to take a shower after practice. And his friend told him to leave. 
 Counterfactual Context: He had to do chores.
Output (English): But he had to go to basketball practice first. He had no time to take a shower after practice. And he finally got the chores done after.