Task: Story Composition
Input (English): Premise: Dan dreaded going to the dentist. 
 Initial Context: Dan always seemed to get some bad news about his teeth. 
 Original Ending: During this visit, Dan learned he had two cavities. In addition, Dan was told he would have to pull the teeth. Dan was disappointed that he was going to lose his teeth. 
 Counterfactual Context: Dan had great teeth but he hated the cost of the visits.
Output (English): During this visit, Dan learned his teeth weren't as great as he thought because he had two cavities. In addition, Dan was told he would have to pull the teeth. Dan was disappointed that he was going to lose his teeth.