The correct answer is rhyme
Just imagine a generic poem that comes to mind. The endings are usually the same in some lines and it is said that they rhyme.
What could be similar between thses two in science fiction is that it could be a society that was meant to be ideal and perfect but be frightning in the way in which they are achieving said perfection. for example you could have a perfect society, but behind the walls technology could be brainwashing people to get them to cooperate and follow all the rules of society. At this point its a perfect society with the most horrific practices. In order to achieve a perfect society they are taking away free will and the ideal laws placed for human rights. Hope this help.
What evidence???????????????
