Task: Story Composition
Input (English): Premise: Lisa was all ready to go to her trip to Europe. 
 Initial Context: She went on the plane and arrived to Europe in half a day. 
 Original Ending: Lisa got settled into her dorm and was having a good time. Unfortunately, Lisa was very upset. She forgot to bring her purse full of Euros with her! 
 Counterfactual Context: Then she got small pox and couldn't fly.
Output (English): Lisa got settled into her bed to get ready. Unfortunately, Lisa missed her trip. She ended up taking a virtual tour instead!