Task: Story Composition
Input (English): Premise: Sandy and her family live right next to the river. 
 Initial Context: During a powerful storm, the river rose extremely high. 
 Original Ending: Sandy kept an eye on the water as it inched closer to her home. She knew they needed to evacuate before they had no way out. Taking very things, they quickly left as water seeped into their home. 
 Counterfactual Context: During a rainy storm, the river luckily did not rise very high.
Output (English): Sandy kept an eye on the water in case it inched closer to her home. She knew if it did they would need to evacuate before they had no way out. Packing all their things, they watched in case water seeped into their home.