Task: Story Composition
Input (English): Premise: It was Christmas. 
 Initial Context: Judy's family were all coming to her house for the holidays. 
 Original Ending: Her grandma arrived that morning. She had a fun surprise for Judy. Her socks had a crazy Christmas theme. 
 Counterfactual Context: Judy was spending time time alone at her house for the holidays.
Output (English): Surprisingly, her grandma arrived that morning. She had a fun surprise for Judy. Her socks had a crazy Christmas theme.