FUCK YOU LOL NO ITS NOT! That's like saying Opal is better than Toph! BLASPHEMY! You can have them finish lunch but for the most part I think they'd head to the lake and proceed with her training. The goal is to help improve water ninjutsu as well as her avoidance because Taro can basically one-shot if he has his hand on you long enough. If Sakura wants to practice her hand-to-hand skills beforehand she can raise the point and he'll run with it, teaching her some skills along the way.