premise: Bob decided to go camping.
initial: He forgot the mosquito spray.
counterfactual: It was winter and there was a lot of snow on the ground.
original_ending: Consequently, many mosquitos bit Bob. Bob was infected with malaria. Bob got very sick, and learned a lesson.
edited_ending: Consequently, Bob got frostbite.Bob was infected.Bob got very sick, and learned a lesson.<SEP>Consequently, there were no mosquitos.Bob had many bottles of mosquito spray.Bob didn't need them and learned a lesson.<SEP>People warned him that it was too cold to go camping.Bob didn't want to listen to them.Bob got very sick, and learned a lesson.