Task: Story Composition
Input (English): Premise: Kim ran into a stray dog. 
 Initial Context: It was playful and nice. 
 Original Ending: She took it home. Kim later found a missing dog poster. It was the one she found and she returned it. 
 Counterfactual Context: It was vicious and ran off.
Output (English): She chased after it, and eventually it calmed down and approached her, so she took it home. Kim later found a missing dog poster. It was the one she found and she returned it.