In the cantos, Dante ranks the sinners by seriousness of their sins with their placement in hell. I think this fits their crimes. If someone murdered someone they would have a worse punishment than someone who lied or committed a less serious crime. I think this is somewhat fair. The only thing that I think isn’t fair is that some of the punishments are worse than they should be. I don’t think some of the punishments should be as bad as they are.