Task: Story Composition
Input (English): Premise: John found a wallet on the street with $180 in it. 
 Initial Context: The owner's contact information was inside. 
 Original Ending: He called him to tell him where he could get his wallet. The man was so happy he gave John a reward. He gave him half the money that was in the wallet! 
 New ending: He thought about if he had called the man to tell him where he could get his wallet. He imagined the man would be so happy that he would give John a reward. He might have given him half the money that was in the wallet. 
Output (English): He kept it and bought a new tv.