Task: Story Composition
Input (English): Premise: A group of parents waited at the corner for the school bus to arrive. 
 Initial Context: They saw the school bus coming down the street. 
 Original Ending: The school bus stopped in front of the parents. The doors opened. All the school children got off of the bus and hugged their parents. 
 Counterfactual Context: The couldn't see any bus coming.
Output (English): It finally came and it stopped in front of the parents. The doors opened. All the school children got off of the bus and hugged their parents.