premise: Jim's car was ten Year's old, and started having problems.
initial: He decided to trade it in and buy a new one.
counterfactual: Jim fixed the problems and drove it for many more years.
original_ending: He did a lot of research on the most economical cars to buy. He decided on one that could also run on a battery. Jim saved a lot of money in gas by buying a battery run car.
edited_ending: He did a lot of research on car maintenance.He learned how to keep his car in good shape.Jim saved a lot of money by doing the maintenance himself..<SEP>In many years, he did a lot of research on the most economical cars to buy.He decided on one that could also run on a battery.Jim saved a lot of money in gas by buying a battery run car.<SEP>He did a lot of research on the most economical cars to buy when he did need one a few years later.He decided on one that could also run on a battery.Jim saved a lot of money in gas by buying a battery run car.