Task: Story Composition
Input (English): Premise: Bob's shoes wore down from playing sports. 
 Initial Context: He needed a new pair for the big game. 
 Original Ending: His mom went to the shoe store. She found his perfect size. He put on his new shoes. 
 New ending: His mom went to Goodwill. She found his perfect size. He put on his new shoes. 
Output (English): He needed a new pair for the big game but his parents could not afford them.