Sophie frowned. She wasn't really allergic to any of those things that were on Professor Lafay's table. She was not even sure if she was allergic to an actual... "object" or whatever one would call it. She had allergic reactions when the weather changed, either from really cold to really hot or vice-versa. How could she test the potion if the weather was just cold all the time now?

Leaving her cauldron to cool, she raised her hand. "Professor, I don't think I'll be able to test if my potion works now, since the weather is not going to change for a while. Am I supposed to take this other potion as well then?"