Task: Story Composition
Input (English): Premise: Tom's back was hurting, but he didn't want anyone to know. 
 Initial Context: He told everyone that he was fine. 
 Original Ending: He went to work and lifted a heavy box. He sprained his back. He had to stay home and rest. 
 New ending: He avoided lifting any heavy boxes. He came back to work after a few days. He ended up reinjuring his back. 
Output (English): He told everyone that he was not fine and went home.