Task: Story Composition
Input (English): Premise: My neighbor has the flu. 
 Initial Context: I offered to take his dog, Sam, for a walk. 
 Original Ending: Sam lunged at a squirrel and the leash broke. I chased Sam for an hour before sitting on the ground to cry. Sam came back immediately and started licking my face. 
 New ending: Peggy lunged at a squirrel and the leash broke. I chased Sam for an hour before sitting on the ground to cry. Peggy came back immediately and started licking my face. 
Output (English): I offered to take his dog, Peggy, for a walk.