Task: Story Composition
Input (English): Premise: My friend begged me to take the same Chemistry class as him. 
 Initial Context: Since I also needed the credits, I signed up for the class. 
 Original Ending: The class was tough and we ended up studying almost every day. Fortunately, I passed but he failed. I felt bad and recommended him to retake the class. 
 New ending: My friend said the class was tough and he ended up studying almost every day. Unfortunately, he failed. I felt bad and told him I would take the class with him when he decides to retake it. 
Output (English): I didn't need the credits so I didn't sign up for the class.