Task: Story Composition
Input (English): Premise: Rachel took her dog for a walk in the local park. 
 Initial Context: She thought she could go for a quick walk before it started raining. 
 Original Ending: Rachel and her dog got caught in the rain. It was raining very hard so they had to take cover. They went to a local shop and stayed until it stopped raining. 
 Counterfactual Context: She thought she could go for a quick walk before it started snowing.
Output (English): Rachel and her dog got caught in the snow. It was snowing very hard so they had to take cover. They went to a local shop and stayed until it stopped snowing.