If this was 1985, I guess I'd just go with my gut ("well, it's obvious what this means!"), but the internet has made me weak and spoiled, so I'll ask.
The monster moves. Those are just more GM moves, right? A subset of "Use a Monster..."? You would use them if the player flubbed a roll, or asked, "What does the monster do now" or just plain ignored the thing, right?
So there, I ask. Conan would be so ashamed of me.