premise: Tim was failing math class.
initial: He knew if he didn't pass he would have to go to summer school.
counterfactual: He decided to drop the math class.
original_ending: He studied hard and asked for extra credit. On the last day of school he found out he passed! Tim was thrilled.
edited_ending: He changed his mind, studied hard and asked for extra credit.On the last day of school he found out he passed!Tim was thrilled.<SEP>He studied hard for his other classes and asked for extra credit to make up for the dropped math class.On the last day of school he found he passed all his other classes.Tim was thrilled.<SEP>He stopped studying and didn't ask for extra credit.On the last day of school he was glad he had dropped it.Tim felt okay.