premise: John and Billy became very skilled at beer pong.
initial: They entered a contest in college.
counterfactual: There was a college contest they did not enter.
original_ending: They won the contest and advanced to the next level. The next level sent them to Vegas. In Vegas, John and Billy competed against eighty contestants.
edited_ending: They watched the contest.The next level winners were sent to Vegas.In Vegas, the winners competed against eighty contestants.<SEP>Their roommates won the contest and advanced to the next level.The next level sent them to Vegas.In Vegas, the roommates competed against eighty contestants.<SEP>The next year though, they won the contest and advanced to the next level.The next level sent them to Vegas.In Vegas, John and Billy competed against eighty contestants.