Explanation: It tells us in the passage how the house is patchwork of odd shapped wood and how it dips towards the front and back doors. It tells us that the threshholds are worn.
I know this is late but I hope that it helps someone.
You would know that clauses 5 and 6 would contain the resolution because that's when Isabella stops Julian from the camp. You can also tell because of Isabella's actions; which would make her the antagonists because she stops Julian (the protagonists) from continuing his actions.