I think that "soon" can be an adjective, e.g. The answer was too soon. (As in "The answer was too quick") "A quick answer, a soon answer".
I recognize your llama sentence from school. That objective complement may prove difficult for some of the readers here.
What I like about the sentence is that it shows someone using intricate syntax simply for fun.
A problem for many on this forum, I think, is that they do not have an easy way to draw a Reed-Kellogg diagram and post it. Have YOU found a way to do it yet?