Task: Story Composition
Input (English): Premise: Carla's dog found a way to leave her backyard. 
 Initial Context: Carla was devastated that her dog was gone. 
 Original Ending: She called her neighbors to see if they have her dog and they didn't. So she posted poster with a picture of her dog all over town. Three weeks later someone called because they found her dog. 
 New ending: Before she found her dog she had called her neighbors to see if they had her dog. She felt relief knowing she didn't have to post  posters with a picture of her dog all over town. Three weeks later someone called saying her dog left the yard again. 
Output (English): She found her dog down the street at her neighbor's house.