Task: Story Composition
Input (English): Premise: The teacher was going over the exam that the class  have tomorrow. 
 Initial Context: Aaron didn't pay attention and was unaware of it. 
 Original Ending: At home, he mostly slept and didn't do any homework. When he came into class the next day, he was surprised. The teacher passed the exams to everyone and he was scared. 
 Counterfactual Context: Aaron knew he had to get an A or he would fail the class.
Output (English): At home, he mostly slept and didn't do any homework. When he came into class the next day, he was nervous. The teacher passed the exams to everyone and he was scared.