Opal Koboi is a fictional character from the Artemis Fowl series by Eoin Colfer. After the character's introduction in in the series as a supporting antagonist, Colfer again used Koboi as the main antagonist of the fourth, sixth, and eighth books in the series, giving her the status of archenemy to Artemis Fowl II.

Choose your answer: based on the paragraph above can we conclude that "Koboi and Fowl are friends in the 8th book."?

Select from the following. +Yes. +It's impossible to say. +No.
I think the answer is
No