Task: Story Composition
Input (English): Premise: Marshall was nervous about the big test. 
 Initial Context: He studied everyday for 4 hours. 
 Original Ending: He got so nervous that he had a panic attack. His friends told him he was smart. That gave him confidence and he passed the test. 
 Counterfactual Context: He studied everyday for 4 hours and felt very relaxed.
Output (English): He got up the next morning feeling nervous again. His friends told him he would be fine. That gave him confidence and he passed the test.