Task: Story Composition
Input (English): Premise: I was smoking a cigarette in my house. 
 Initial Context: I finished the cigarette and put it out in an ashtray. 
 Original Ending: When my hand touched the ashtray, I flipped the tray over. I spilled ash everywhere and had to clean it up. When I was done cleaning it, I wanted to smoke another cigarette. 
 Counterfactual Context: I finished the cigarette and put it in the trash.
Output (English): When my hand touched the trash can, I flipped it over. I spilled trash everywhere and had to clean it up. When I was done cleaning it, I wanted to smoke another cigarette.