Task: Story Composition
Input (English): Premise: My friend Lizzy wanted some gum. 
 Initial Context: She gave me a dollar to go get her some. 
 Original Ending: I went to a corner store to purchase it. I purchased some gum but the total was 25 cents extra. I gave Lizzy her gum, but I didn't tell her I paid extra. 
 New ending: She went in to a corner store to purchase it. She purchased some gum but the total was 25 cents extra. She had her gum even though she had to pay extra. 
Output (English): She decided to go buy some at the corner store.