Take the following as truth: Both of them were so absorbed by what they were doing that Tubacca and what might be going on there had no more immediate meaning than the words in the books which had ridden to the Stronghold in Drew's saddlebags.
Then the following statement: "They were so absorbed by the map that they were drawing, that they paid no attention to anything else." is true, false, or inconclusive?
Answer: Inconclusive