Task: Story Composition
Input (English): Premise: Paul likes to collect comic books. 
 Initial Context: One of his favorites is Batman. 
 Original Ending: Paul has over 500 Batman comic books. He keeps his books inside of plastic bags with cardboard backs. Paul won't let anyone touch them without gloves. 
 Counterfactual Context: One of his favorites is Superman.
Output (English): Paul has over 500 Superman comic books. He keeps his books inside of plastic bags with cardboard backs. Paul won't let anyone touch them without gloves.