Task: Story Composition
Input (English): Premise: Jenna had never been on an airplane before. 
 Initial Context: She was excited to fly on one to visit her grandma in Florida. 
 Original Ending: She had a window seat so she could look down at the cities. Jenna ate the peanuts and drank the juice the attendant gave her. She was excited to return back home on another plane after her visit. 
 Counterfactual Context: She was going to see her brother in Paris.
Output (English): She had a window seat so she could look down at the city. Jenna ate the peanuts and drank the juice the attendant gave her. She was excited to return back home on another plane after her visit.