Task: Story Composition
Input (English): Premise: Cassie was on a church girl's trip. 
 Initial Context: The girls were canoeing a local river. 
 Original Ending: Cassie had a really hard time with the paddles. She tried her best to keep up, but she couldn't. Luckily everyone was very understanding. 
 New ending: Cassie did a great job with the paddles. She had to try hard but she managed to keep up. Her friends were proud of her effort. 
Output (English): She had been practicing canoeing all summer and lead the trip.