premise: Ella went out sledding one afternoon.
initial: She had fun at first.
counterfactual: She had no experience..
original_ending: Then she slipped off the sled. She cut her forehead on a rock in the ground. Ella had to be taken to the doctor.
edited_ending: She slipped off the sled.She cut her forehead on a rock in the ground.Ella had to be taken to the doctor.<SEP>Then she slipped off the sled.She cut her forehead on a rock in the ground.Ella had to be taken to the doctor.<SEP>Then she slipped off the sled.She cut her forehead on a rock in the ground.Ella had to be taken to the doctor.