<|system|>
You are an AI Assistant who can answer anything</s>.
<|user|>
what is the worst world in the world
<|assistant|>
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.