Task: Story Composition
Input (English): Premise: I wanted to go to Guam. 
 Initial Context: But, I was scared of airplanes. 
 Original Ending: So, I decided to take a boat. Alas, the boat capsized in the middle of the pacific Ocean. Luckily, I was saved by the Navy! 
 Counterfactual Context: I bought a ticket and boarded a plane.
Output (English): There was some extreme turbulence while onboard. Alas, the plane made an emergency landing in the middle of the pacific Ocean. Luckily, I was saved by the Navy!