premise: Peter had used the same chair for Years.
initial: It was becoming worn out.
counterfactual: He loved it and never wanted to buy a new one.
original_ending: He decided to buy a new, more comfortable chair. When it arrived Peter was very happy. Peter thought it might even be more comfortable than the old one.
edited_ending: He accidentally broke it so he decided to replace it with a new one of the same model.When it arrived Peter was very happy.Peter thought it might even be more comfortable than the old one.<SEP>He was convinced to buy a new, more comfortable chair.When it arrived Peter was very happy.Peter thought it might even be more comfortable than the old one.<SEP>He decided to buy a new, more pillow though.When it arrived Peter was very happy.Peter thought it might even be more comfortable than his old pillow.