Task: Story Composition
Input (English): Premise: Nick and Kay went to the same school. 
 Initial Context: They were good friends. 
 Original Ending: There was a big math test coming up soon. Nick was bad at math, but Kay was good at it. Kay helped Nick study for the test. 
 New ending: There was a big math test coming up soon. Kay was bad at math, but Nick was good at it. Nick helped Kay study for the test. 
Output (English): They were good friends and Nick was great at math.