Task: Story Composition
Input (English): Premise: He set up his easel in position, oil paints ready to go. 
 Initial Context: The painting competition was about to begin. 
 Original Ending: He only took ten minutes to complete the competition. I eagerly moved towards him to witness the artwork. It was the mirror image of my lips. 
 Counterfactual Context: The painting class was about to begin.
Output (English): He only took ten minutes to complete the work for the class. The teacher eagerly moved towards him to witness the artwork. It was the mirror image of his lips.