> You won’t be able to get the exact page This is a grave problem. > you will (if the model is good) be able to get the knowledge out of it That doesn't help

> You won’t be able to get the exact page This is a grave problem. > you will (if the model is good) be able to get the knowledge out of it That doesn't help with books that aren't factual in nature. "Getting the knowledge" out of a novel makes no sense.