Task: Story Composition
Input (English): Premise: Yesterday was Mother's Day. 
 Initial Context: I planned a great day for my mom. 
 Original Ending: We made her breakfast in bed. Later in the day we all gave her our gifts. My gift was her favorite! 
 Counterfactual Context: I had forgotten to get my mom anything.
Output (English): I would have made her breakfast in bed. Later in the day my siblings gave her their gifts. I can't believe I forgot my gift!