Task: Story Composition
Input (English): Premise: Yesterday I went to Macy's. 
 Initial Context: I saw a beautiful white dress that I loved. 
 Original Ending: I immediately purchased it. However when I tried it on at home is didn't fit. Luckily I was able to return it. 
 Counterfactual Context: I saw a beautiful white dress that I couldn't afford.
Output (English): I waited until it went on sale, and when it did, I immediately purchased it. However when I tried it on at home it didn't fit. Luckily I was able to return it.