Task: Story Composition
Input (English): Premise: Karen wondered what to get her boyfriend for Christmas. 
 Initial Context: Then she remembered that he always complained of cold feet. 
 Original Ending: Karen decided to buy him a pair of slippers! She searched until she found the warmest pair available. Her boyfriend was so grateful for his warm fuzzy slippers! 
 Counterfactual Context: She already bought him slippers.
Output (English): Karen decided to buy him a pair of slippers anyway! She searched until she found the warmest pair available. Her boyfriend was so unhappy with his warm fuzzy slippers!