Task: Story Composition
Input (English): Premise: One day, Bob's dog ran out the door as Bob was leaving the house. 
 Initial Context: Bob called the dog's name, but he kept running away and disappeared. 
 Original Ending: Bob put up reward posters all over the neighborhood. Bob's neighbor called him three days later to tell him he had his dog. Bob's neighbor returned his dog and Bob gave him a $100 reward. 
 New ending: A neighbor found the dog the next day. Bob told him to kept it. He gave the neighbor $100 for the troublle. 
Output (English): Bob didn't like the dog anyway, so he let him go.