Task: Story Composition
Input (English): Premise: Tom bought a vacuum. 
 Initial Context: It broke down within a week. 
 Original Ending: Tom didn't have his receipt. They were able to look him up with his credit card. Tom got to exchange it for another one. 
 New ending: Unfortunately he dropped it after a week and it broke. Tom didn't have his receipt but they were able to look him up with his credit card. Tom got to exchange it for another one. 
Output (English): It worked great.