Task: Story Composition
Input (English): Premise: Ben doesn't like to eat vegetables or anything besides sweets. 
 Initial Context: His favorite food is doughnuts. 
 Original Ending: Ben spent his entire day eating nothing but doughnuts. Later that night, Ben got a terrible stomach ache and he puked. Ben decided it wasn't a good idea to only eat doughnuts for the day. 
 Counterfactual Context: His favorite food is ice cream.
Output (English): Ben spent his entire day eating nothing but ice cream. Later that night, Ben got a terrible stomach ache and he puked. Ben decided it wasn't a good idea to only eat ice cream for the day