premise: I had to attend an orientation at my University.
initial: The speaker announced that a raffle will take place today.
counterfactual: The speaker announced that the raffle had been cancelled.
original_ending: Everyone had to put their student ID number on a paper. Every paper went inside the raffle, where it was shaken. I won the raffle!
edited_ending: Everyone had to put their student ID number on a paper.Every paper would have went inside the raffle, where it was shaken.No one won the raffle.<SEP>Everyone had already put their student ID number on a paper.Every paper went inside the raffle, where it was shaken.I might won the raffle!<SEP>The next day, everyone had to put their student ID number on a paper.Every paper went inside the raffle, where it was shaken.I won the raffle!