Soooo, they would be having an interesting lesson. Janelle didn't doubt that for a minute. The empty room let her know that this would not be an ordinary, run of the mill Charms class. When Professor Primeaux let the class know that nothing today would harm them, it was reassuring. Anything was possible at Hogwarts, so knowing that ahead of time was a good thing.

The thought of dangerous gasses coming toward her did not exactly comfort Janelle. The professor's previous comments did help though. As for his question, she thought of the same answer as most of her classmates. That made her think that the obvious answer might not be the correct one. For that reason, she took a few moment to think some more.

Finally, Janelle raised her hand. Unable to come up with an innovative answer, she went with her first choice.......reluctantly. "I would use the Bubble-head charm too.......as my first choice" Maybe she could think of her second choice before this conversation was over.