Task: Story Composition
Input (English): Premise: Kim had trouble sleeping one night. 
 Initial Context: She closed her eyes. 
 Original Ending: But she kept hearing an owl. She fell asleep at 4 AM. And saw an owl at her window when she woke up at noon. 
 Counterfactual Context: She stayed awake all night.
Output (English): She kept hearing an owl. She finally went to sleep at 4 AM. And saw an owl at her window when she woke up at noon.