Task: Story Composition
Input (English): Premise: Michael is a Penguin researcher. 
 Initial Context: One day Michael got lost in the wasteland. 
 Original Ending: While he was lost he encountered a rare penguin. Michael only wished he had his camera. He used his GPS to find his way back to base. 
 Counterfactual Context: One day Michael got back to camp from a long day.
Output (English): He lost track of time when he encountered a rare penguin. Michael only wished he had his camera. Disappointed, he had to find his way back to base.