Task: Story Composition
Input (English): Premise: I went to the harbor yesterday. 
 Initial Context: I went to go on a boat. 
 Original Ending: On the boat we saw jellyfish. It was amazing. I made sure to take a photo. 
 Counterfactual Context: I took a walk by the boats.
Output (English): Near a boat, we saw jellyfish. It was amazing. I made sure to take a photo.