Task: Story Composition
Input (English): Premise: Merle was 85 years old and in a retirement home. 
 Initial Context: Today he was out in his mobility unit cruising around the grounds. 
 Original Ending: He made several turns and all of a sudden became lost. A couple of assistants found him in a neighboring park. They brought him back to the home and put a gps tracker on him. 
 Counterfactual Context: He rarely left his mobility unit since he was in a wheelchair.
Output (English): He made several turns and all of a sudden his wheel got stuck. A couple of assistants found him in an elevator. They brought him back to his room and fixed his wheelchair.