premise: Lou was on a diet.
initial: She was eating very little.
counterfactual: The weight was really starting to come off, and Lou was delighted!
original_ending: But she still struggled to lose weight! Then she added an exercise regimen. Lou was finally able to lose weight.
edited_ending: She thought she could improve her health even more, though.Then she added an exercise regimen.Lou was finally able to fit in her old clothes again.<SEP>She did not struggle at all to lose weight.Then she added an excercise regimen.Lou was finally able to hit her goal weight.<SEP>She had struggled to lose weight for so long!To keep things going, she added an exercise regimen.Lou continued to lose weight.