is can vary for each of the
"is can vary for each of the"
Yes, that's an actual sentence I found in the written narration for one of the slides in one of our online web-based trainings. It has no connection to the sentence that precedes it, nor the slide that follows.
One can hopefully assume that our narrator never actually spoke / recorded these words. Still, I'm deleting them from the narration anyway. Just. In. Case.