Blink.

All thoughts of a possible lesson on rational numbers were now gone, replaced by the realization that the second floor of the castle was now beginning to flood. "Oh, erm...we need to get out...really, really quickly," Anna said, as if that weren't obvious by the sight of water now seeping through the floor. She'd been through enough of these floods to realize that waiting around to see what would happen next was surely not an option. "You're right, Jack! Let's go!" Anna turned and motioned for her classmates to follow suit and leave the room and the second floor immediately. "Up to the third floor we go...and quickly! This flood doesn't waste any time!" She dashed to the door, then turned around to make sure she wasn't still needed for anything in the room. Seeing that she wasn't, Anna dashed out the door and into the corridor.