Task: Story Composition
Input (English): Premise: Amy and Jon wanted to celebrate their sixth anniversary together. 
 Initial Context: They scheduled a babysitter for their twins. 
 Original Ending: They made reservations for a nice restaurant. They got dressed and ready to go out. One of the kids threw up so they had to stay home. 
 New ending: They made reservations for a nice restaurant. They got dressed and ready to go out. One of the dogs threw up so they had to stay home. 
Output (English): They scheduled a babysitter for their pets.