Task: Story Composition
Input (English): Premise: Marsha had been wanting a cat for her entire life. 
 Initial Context: She always researched the best breeds, food, and toys. 
 Original Ending: One day, Marsha finally went to the animal shelter to pick one out. She decided to adopt a big, fluffy Maine Coon cat! Marsha was thrilled to have a new best friend forever. 
 New ending: One day, Marsha finally went to the animal shelter to pick a hypoallergenic one out. She decided to adopt a big, fluffy Maine Coon cat! Marsha was thrilled to have a new best friend forever. 
Output (English): She always want is allergic so she can't have one.