Well, at least he hadn't glared at her, right? That was some sort of progress. Rolling her shoulders a bit as she looked on towards the object - the thing that really was the dragon in the room. Slowly, Kurumi raised her hand. "It's...a spinning wheel," she answered, only knowing this from the fairy tale books she had sneaked into her home as a child and read under the sheets by flashlight.

As for figuring out what the rest of the lesson was about, she had theories, but she was sort of tired trying to play guessing games with these two particular professors. Probably best to just sit back and wait.