Task: Story Composition
Input (English): Premise: Larry noticed that the doorknob for his bathroom was becoming worn. 
 Initial Context: He decided it was time for a replacement. 
 Original Ending: Larry researched the best door knobs until finally he found a good one. He replaced the doorknob himself. Now Larry is satisfied that he no longer has a worn doorknob. 
 Counterfactual Context: He decided not to replace it until it fell off.
Output (English): One day, it fell off so Larry researched the best door knobs until finally he found a good one. He replaced the doorknob himself. Now Larry is satisfied that he no longer has a worn doorknob.