Task: Story Composition
Input (English): Premise: After junior prom my boyfriend and I went to Wisconsin Dells. 
 Initial Context: On the way home his car ran out of gas. 
 Original Ending: We called his dad who was over an hour away. While we waited we made out in the backseat. His dad finally arrived with gas and we arrived home very late. 
 Counterfactual Context: We always made sure we had enough gas.
Output (English): We called his dad who was over an hour away when we got a flat though. While we waited we made out in the backseat. His dad finally arrived with a spare tire and we arrived home very late.