Task: Story Composition
Input (English): Premise: Cathy decided to walk through the pet store today. 
 Initial Context: Cathy loved seeing the various animals at the pet store. 
 Original Ending: Today, Cathy saw the cutest puppy she had ever seen. Cathy decided she would purchase the cute puppy. Cathy was so excited to be the owner of a brand new puppy. 
 New ending: Today, Cathy saw the cutest puppy she had ever seen. Cathy decided she would free the cute puppy. Cathy was so excited to be the owner of a brand new puppy. 
Output (English): Cathy hated seeing the animals at the pet store.