prompt: what is the worst world in the world
chosen: what is the worst world in the world
chosen: user
chosen: The "worst world" is subjective, but a contender for the title could be the 2013 film, Snowpiercer, which is set in a post-apocalyptic world where a failed climate-change experiment has caused an Ice Age that has locked everyone and most life form outside of the world's only remaining train that perpetually circles the globe. Inside the train, a class system exists with the elites ruling the passengers at the back.
chosen: assistant
rejected: what is the worst world in the world
rejected: user
rejected: assistant