premise: Bob was listening to his favorite album on his new stereo system.
initial: The sound quality of his new system was great.
counterfactual: Bob paused it to leave his noisy cat with his neighbor and then resumed playing it after returning home.
original_ending: You could hear the sound clearly from every room in his house. All of a sudden, his cat scratched one of his speakers. Bob's stereo system was ruined.
edited_ending: You could hear the sound clearly from every room in his house.All of a sudden, his roommate scratched one of his speakers.Bob's stereo system was ruined.<SEP>You could hear the sound clearly from every room in his house.All of a sudden, his dog scratched one of his speakers.Bob's stereo system was ruined.<SEP>You could hear the sound clearly from every room in his house.All of a sudden, his cat cried at his neighborBob's stereo system was safe