premise: It was a sunny day, so Sheila decided to take Fido for a walk.
initial: On the walk, Fido tried to run into a neighbor's yard.
counterfactual: On the walk, Fido saw someone in a neigbor's yard and chased him away.
original_ending: There was a robber in the neighbor's backyard! Sheila yelled for the robber to stop right there. She called the cops on her sell and the arrested the robber.
edited_ending: There was a robber in the neighbor's yard!Sheila yelled for the robber to stop right there.She called the cops on her cell, but the robber had run away.<SEP>There was a robber in the neighbor's backyard!Sheila yelled at the robber to stop right there.She called the cops on her sell and the arrested the robber.<SEP>It was a robber that was in the neighbor's backyard!Shelia was glad she scared him away.She called the cops and reported the robber.