Task: Story Composition
Input (English): Premise: Olive was very happy that day. 
 Initial Context: She was hopping on the sidewalk with glee. 
 Original Ending: She took her keys out and threw them in the air. She caught them put she lost her balance. She fell on the floor and hurt her hip hard. 
 Counterfactual Context: She was walking on the sidewalk as usual.
Output (English): She took her keys out and threw them in the air. She caught them put she lost her balance. She fell on the floor and hurt her hip hard.