Task: Story Composition
Input (English): Premise: Sherry bought a puppy from a pet store. 
 Initial Context: She loved him but he became very sick within a week and died. 
 Original Ending: She talked to friends who told her about puppy mills. Sherry organized a protest and the ASPCA got involved. The mill was shut down and the dogs all got good homes. 
 Counterfactual Context: She did not realize that she was not allowed to have a pet in her building.
Output (English): She talked to friends who told her about puppy mills. She decided she did not want her puppy to go there. She put the puppy up for adoption.