Task: Story Composition
Input (English): Premise: Tim lived in an old house. 
 Initial Context: His bathtub was an old cast iron model. 
 Original Ending: The bottom of the tub was scraping away. Tim bought some re-enameling paint for the tub. He painted the tub to look like new. 
 New ending: The bottom of the tub was shiny and new. Tim bought some sealant for the tub. He sealed the tub to look like new for a long time. 
Output (English): His bathtub was a new model.