Task: Story Composition
Input (English): Premise: Spot is a beagle and she loves to run. 
 Initial Context: Spot's owners recently moved from the country to the city. 
 Original Ending: Spot now has a yard instead of open fields to play in. She kept getting out of the yard because she wanted more room. When her owners installed an electric fence, Spot was finally content. 
 New ending: Spot now has a yard instead of open concrete to play in. She kept getting out of the yard because she wanted more room. When her owners installed an electric fence, Spot was finally content. 
Output (English): Spot's owners recently moved from the city to the country.