Task: Story Composition
Input (English): Premise: Kevin wanted to open his own lending library in his small town. 
 Initial Context: He was poor, but finally he'd saved enough to buy an old fixer-upper. 
 Original Ending: While going through the building, he found several boxes of old books. Kevin had them appraised and found that they were worth thousands! He sold them at auction and used the cash to furnish a lovely library! 
 New ending: While going through the building, he found several boxes of old books left behind. Kevin had them appraised and found that they were worth thousands! He sold them at auction and used the cash to furnish more of the building. 
Output (English): He was rich, and had enough money to buy a new building.