Task: Story Composition
Input (English): Premise: Mark was eating his favorite dessert. 
 Initial Context: Suddenly he feels a sharp pain. 
 Original Ending: He falls to the floor. He is shaking and crying for help. He gets help and sent to a dentist. 
 Counterfactual Context: He ate tons of sugar although he was a diabetic.
Output (English): He falls to the floor. He is shaking and crying for help. He gets help and sent to a hospital.