"Tell me about the structure of the solar system. I want you to only use English words of Germanic origin; avoid using words derived from Latin or Greek. If there's no alternative, make up a new word by calquing the original into Germanic roots."
Just to give an idea of the output GPT-4 can produce from this, here's a snippet:
"... beyond the worldrocks, rockbits, and icebits, the sunstead also has spacegrit, small bits of rock and metal that fly through space. When spacegrit enters Earth's air and burns up, it makes a lightstreak that we can see in the night sky. If a bit of spacegrit reaches Earth's ground, it is called a starstone ... "
Rockbits are asteroids (and it does consistently use this term, like all others, throughout the composition). Can you explain how this invented word, or even its individual components, would be "associated with some sentiment" in the training data that leads to this output, if the model doesn't actually understand, on some level, what it's asked to do?