premise: Kelsi needed her textbook for chemistry.
initial: She ordered it online.
counterfactual: She had lost hers, so borrowed her twin brother's.
original_ending: She waited everyday for it to come but it never came. Finally she got the book a week later. She decided to buy books earlier next semester.
edited_ending: She waited everyday for her brother to come home.Finally her brother arrives.She borrowed his book right after.<SEP>She used it everyday and he never came back for it.Finally she returned the book a week after finals.She decided to borrow books again next semester.<SEP>He mailed it, and she waited everyday for it to come but it still hadn't arrived.Finally she got the book a week later.She decided to buy books earlier next semester.