premise: I was going to attend a concert today.
initial: I bought the tickets last week.
counterfactual: I was going to buy the tickets at the door.
original_ending: I worked out my two-hour driving route earlier. I just heard that the concert had to be canceled. Frustrated, I went about getting my money back.
edited_ending: I worked out my two-hour driving route faster.I just heard that the tickets were getting sold out.Frustrated, I went back home and cried.<SEP>I worked out my two-hour driving route earlier.I just heard that the concert had to be canceled.Frustrating, but at least I don't have to worry about getting my money back.<SEP>I took my driving route earlier than usual.Only to find out that the tickets were sold out.Frustrated, I drove back home.