Task: Story Composition
Input (English): Premise: Our last field trip was the worst one I'd ever experienced. 
 Initial Context: We were bussed to the local sewage plant. 
 Original Ending: We walked in a line along the brown and green sewage. They explained their jobs to us, but nobody was listening. We were all so grossed out by the sewage that we didn't pay attention. 
 Counterfactual Context: We broke down and never made it to the museum.
Output (English): We stooed in a line along the highway. They explained that help was on the way, but nobody was listening. We were all so bored by the waiting that we didn't pay attention.