premise: Yesterday I went to the animal shelter.
initial: I have been in search of the perfect dog for my family.
counterfactual: I have been in search of the perfect cat for my family.
original_ending: I fell in love with a dog named Toby. After introducing him to my cat we decided to take him home. My family all loved Toby.
edited_ending: I fell in love with a cat named Toby.After introducing him to my dog we decided to take him home.My family all loved Toby.<SEP>I fell in love with a cat named Toby.After introducing him to my dog we decided to take him home.My family all loved Toby.<SEP>I fell in love with a cat named Toby.After introducing him to my other cat we decided to take him home.My family all loved Toby.