Task: Story Composition
Input (English): Premise: Ralph took his dog to the vet. 
 Initial Context: The vet told Ralph that his dog had gum disease. 
 Original Ending: The vet cleaned the dog's teeth and gums while Ralph waited. Ralph was glad that the vet could take care of his dog. Ralph decided to take his dog to the vet regularly. 
 New ending: The vet cleaned the dog's fur while Ralph waited. Ralph was glad that the vet could take care of his dog. Ralph decided to take his dog to the vet regularly. 
Output (English): The vet told Ralph that his dog had mange.