Today, generative AI isn't good at handling abstract information. Additionally, the length of sentence can be similar by generative AI.
I think it is analogy of evaluating randomness. The point is unstability of output from human, mabe like natural sound. Controlling and handlling randomness or unstability within the range of human being seems to be this planet with every requirement in unlimited universe.
If there were anathoer earth, StarWars shall come true.