Anna giggled a little and shook her head while listening to everyone come up with their ideas for taking care of this rotten cheese. She had a few ideas of her own for that cheese. The banishing charm for one... Anna wrinkled her nose at the smell once again and then raised her hand. "Professor, how about Reparo?" she asked. "That's supposed to undo damage to an object, and I'd say that cheese is pretty well damaged."