Task: Story Composition
Input (English): Premise: Last night I went on a very long run. 
 Initial Context: It was the longest distance I had ever run before. 
 Original Ending: I ran for so long, I had no idea where I was. After a few minutes I remembered how to get home. I think tonight I'll try to run that long again. 
 Counterfactual Context: It was as long as some of the other runs at the same place.
Output (English): I ran for so long yet knew exactly where I was. I found my way home without problem. I think I'll try to keep maintaing that run distance.