Task: Story Composition
Input (English): Premise: Susie had been doing her homework all day. 
 Initial Context: She was getting quite tired. 
 Original Ending: She then decided it would be prudent to take a break. She went outside to drink water. She ended up taking a break for an hour. 
 Counterfactual Context: She was getting quite engrossed in her studies.
Output (English): She didn't even realize she was so thirsty. She didn't drink water. Soon she got a headache because she was dehydrated.