Task: Story Composition
Input (English): Premise: Alex was asleep in the nurse's office at school. 
 Initial Context: He awoke to see his dad waiting for him. 
 Original Ending: His dad was an hour late. Alex was mad at his father for making him wait. Dad bought Alex pizza to make up for being late. 
 Counterfactual Context: He slept until school was over.
Output (English): His dad came after work. Alex was mad at his father for making him wait. Dad bought Alex pizza to make up for being late.