> the fact that it pulls not only the entirety of the work What do you mean by "pulls"? What matters in traditional fair use is how substantially your output

> the fact that it pulls not only the entirety of the work What do you mean by "pulls"? What matters in traditional fair use is how substantially your output copies the work (among other factors). Your input is generally assumed to be reading/watching/listening to the entire work, and there is no problem with that.