premise: Ritz was born in a large litter of 12 other puppies.
initial: When he was eight weeks old he was given away to a lovely family.
counterfactual: Ritz was the only puppy that was adopted that week.
original_ending: They raised him well and he led a very happy life. Things changed one day for Ritz when his owner got cancer. Ritz was orphaned and had to be sent to a shelter.
edited_ending: He was raised well and he led a very happy life.Things changed one day for Ritz when his owner got cancer.Ritz was orphaned and had to be sent to a shelter.<SEP>They raised him well and he led a very happy life.Things changed one day for Ritz when his owner got cancer.Ritz was orphaned and had to be sent to a shelter.<SEP>They raised him well and he led a very happy life.Things changed one day for Ritz when his owner got cancer.Ritz was orphaned and had to be sent to a shelter.