Task: Story Composition
Input (English): Premise: Grandma decided to go on the roller coaster with us. 
 Initial Context: Although the roller coaster didn't move yet, she was scared. 
 Original Ending: I tried to calm her down throughout the ride, but she wasn't relaxed. In addition, she screamed when the roller-coaster went down the peak. Before getting out, she took a few minutes to breathe. 
 Counterfactual Context: Although the roller coaster didn't move yet, she was excited.
Output (English): I tried to calm her down throughout the ride, but she was too excited. In addition, she screamed when the roller-coaster went down the peak. Before getting out, she took a few minutes to breathe.