Task: Story Composition
Input (English): Premise: Tim was mad. 
 Initial Context: His co worker never did any work. 
 Original Ending: Tim was in a group project with the co worker. Tim told his boss. The co worker ended up getting fired. 
 Counterfactual Context: His co worker was mad Tim never did any work.
Output (English): Tim was in a group project with the co worker. Tim told his boss. Tim ended up getting fired.