Task: Story Composition
Input (English): Premise: Tom tried to pet an obviously rabid dog. 
 Initial Context: The dog bit him and infected him with disease. 
 Original Ending: Tom didn't go for help, because he was too arrogant and smug. The rabies mutated and affected him quite badly. Tom started chasing people around and trying to bite them. 
 New ending: Tom didn't go for help, because he was too arrogant and smug. The rabies mutated and affected the dog quite badly. The dog started chasing people around and trying to bite them. 
Output (English): The dog got scared and ran off.