Task: Story Composition
Input (English): Premise: The Johnson family was on a vacation in the mountains. 
 Initial Context: They were staying in a cabin. 
 Original Ending: It began snowing outside and they were happy. They all put on their jackets and went outside. The Johnson family had a snowball fight. 
 Counterfactual Context: It was summer, so they enjoyed picking berries and mushrooms.
Output (English): It began raining outside and they were happy. They all put on their jackets and went outside. The Johnson family had a puddle splashing fight.