Task: Story Composition
Input (English): Premise: Sam was tired after watching a movie. 
 Initial Context: He almost fell asleep on the sofa. 
 Original Ending: Eventually he made it to his bed. He woke up when he thought it was morning. He had just forgotten to turn off the lights, though. 
 Counterfactual Context: He fell asleep all night on the sofa.
Output (English): He woke up early the next morning. He had forgotten to turn the lights off. He got up and shut them off and got in the shower.