NS ep. 4:"Jinchūriki of the Sand"

Naruto and Sakura both realize that even though they have vastly improved, they are still no match for Kakashi's superior techniques, as he too has become stronger, and decide to resort to more unconventional means. They win the challenge by threatening to spoil the ending of Kakashi's new novel, forcing him to cover his ears and shut his eyes because of the Sharingan's ability to read lips. Meanwhile, Deidara and Gaara begin their battle. Deidara finds a formidable challenge in Gaara's abilities to control and manipulate sand.