Task: Story Composition
Input (English): Premise: Steve found a rubber band on the floor in the office. 
 Initial Context: He put it around his wrist to save it for later. 
 Original Ending: When he stretched it over his hand it began to break. The rubber band snapped and broke. Stuve threw the remains in the trash. 
 Counterfactual Context: He ignored it and left it on the ground.
Output (English): When he stepped over it, the rubber band snagged on the sole of his shoe. The rubber band snapped and broke. Steve threw the remains in the trash.