premise: A plumber was called over to fix a leaky sink.
initial: He took out his tools and got to work.
counterfactual: He arrived, but realized his tools were in another car.
original_ending: The problem was that two pipes did not fit together perfectly. The plumber replaced one of the old pipes with a newer pipe that fit. Finally the sink was repaired.
edited_ending: After retrieving his tools, he found the problem was that two pipes did not fit together perfectly.The plumber replaced one of the old pipes with a newer pipe that fit.Finally the sink was repaired.<SEP>The problem was that two pipes did not fit together perfectly.The plumber replaced one of the old pipes with a newer pipe that fit once he got his tools.Finally the sink was repaired.<SEP>His customer was very upset about the incident.The plumber apologized and asked for another hour to get his tools.The customer refused and said she would find another plumber instead.