Task: Story Composition
Input (English): Premise: Mark was walking through the park. 
 Initial Context: He noticed a man standing near a tree. 
 Original Ending: Suddenly, someone ran up to the man and attacked him. The two men began fighting violently. Mark quickly got away from them. 
 Counterfactual Context: He noticed a woman standing near a tree.
Output (English): Suddenly, someone ran up to the woman and attacked her. The two women began fighting violently. Mark quickly got away from them.