Task: Story Composition
Input (English): Premise: The firemen heard the alarm. 
 Initial Context: They dressed in their uniforms. 
 Original Ending: They hurried to the fire. They put out the fire with their hoses. They were very proud of a job well done. 
 Counterfactual Context: Unfortunately, the fire truck wouldn't start.
Output (English): They hurried to the other truck. They put out the fire with their hoses when arriving. They were very proud of a job well done.