It's what the school decided, so stop splitting hairs!Seriously, stop yelling! You're so finicky, Sannou-san.What's most efficient right now, Satou-san, is for you to stop talking,and clean it properly.Thickheaded.Boring.Look, you!One "fine" is enough!Like, you know.No.Tch!Wouldn't it be more efficientFine, fine. I just need to do it, right?It gets dirtied everyday, so we clean it everyday!if we just clean up these stairways once a month?