Task: Story Composition
Input (English): Premise: There was a stray cat named Sampson. 
 Initial Context: He was shy, but he approached a stranger one day. 
 Original Ending: That stranger picked him up and brought him home. The stranger took care of Sampson for the next week. Sampson woke up in a shelter the next morning. 
 Counterfactual Context: Someone took him home and kept him.
Output (English): It was a stranger that picked him up and brought him home. The stranger took care of Sampson for the rest of his life. Sampson woke up on a couch every day of his life.