Task: Story Composition
Input (English): Premise: It was December 24th. 
 Initial Context: The kids in the neighborhood were too excited to sleep. 
 Original Ending: They expected Santa to come to their houses that night! They all finally fell into a restless sleep. When they awoke, their trees had gifts under them! 
 Counterfactual Context: The kids in the neighborhood were too excited to sleep and stayed up till late morning.
Output (English): They expected Santa to come to their houses that night! When it was late into the night, they all pretended to sleep. When they opened their eyes, they saw Santa putting gifts under their tree!