Task: Story Composition
Input (English): Premise: Tyler loved airplanes more than anything. 
 Initial Context: His dream in life was to become a pilot. 
 Original Ending: On his birthday, his parents chose to surprise him. They took him on his first airplane ride. Tyler was amazed by the views he could see from the air. 
 Counterfactual Context: His dream in life was to become a mechanic.
Output (English): On his birthday, his parents chose to surprise him. They took him to the airplane mechanic. Tyler was amazed by all the moving parts on an airplane.