Task: Story Composition
Input (English): Premise: Bob needed to clean his computer case before he could build it. 
 Initial Context: He took a rag and wet in under the sink. 
 Original Ending: Then, he manually cleaned every crevice of the filthy case. Next, Bob dried the case with a hairdryer. The case was now clean and ready to be used! 
 Counterfactual Context: He took a dry rag and wiped it down.
Output (English): Then, he manually cleaned every crevice of the filthy case. Next, Bob dried the case with a hairdryer. The case was now clean and ready to be used!