premise: Karmen was all ready for her trip to Tanzania.
initial: She got a taxi to the airport.
counterfactual: But she had forgotten to arrange her transportation to the airport.
original_ending: She went through airport security quickly. She caught her flight on time and found her seat. The plane took off and Karmen relaxed.
edited_ending: After walking to the airport she went through airport security quickly.She caught a later flight and found her seat.The plane took off and Karmen was exhausted.<SEP>She called an uber and had to rush through airport security.She caught her flight on time and found her seatThe plane took off and Karmen relaxed<SEP>She got a cab and then she went through airport security quickly.She caught her flight on time and found her seat.The plane took off and Karmen relaxed.