Task: Story Composition
Input (English): Premise: Flagg wanted to go shopping. 
 Initial Context: He called his friends, but they were all busy. 
 Original Ending: Then he thought of a great shopping companion. Flagg asked his mom to come shopping with him. She agreed, and the two had a great time shopping together! 
 Counterfactual Context: His friends picked him up early.
Output (English): Then he thought of an even better shopping companion. Flagg asked his mom to come shopping with him. She agreed, and the two had a great time shopping together!