Task: Story Composition
Input (English): Premise: Mark was a horrible child who was always whining. 
 Initial Context: When he didn't get his way, he would scream and throw a fit. 
 Original Ending: One day, Mark got in trouble at school and threw the biggest fit. He screamed and cried and held his breath. All the other boys and girls saw him act like that and didn't like him 
 Counterfactual Context: When he didn't get his way, he usually sat in silence.
Output (English): One day, Mark got in trouble at school and to everyone's surprise, he threw the biggest fit. He screamed and cried and held his breath. All the other boys and girls saw him act like that and didn't like him