Sarith begrudgingly conceded that Cataline brought a logical point and he hated to be side-stepped like that on what he didn't know and proven wrong on. Sighing a bit, he had half the temptation of ordering pizza and have one of the school's house elves put in in the locked library. That way, Cataline wouldn't be lounging around in his office. Alas, Sarith knew full well that food and drink aren't permitted.
"Class is the same as usual." Sarith replied. "I sure hope that I don't bore them to sleep the way Binns did."