Minerva listened as they talked about the code, she wasn't sure of the answers so she just wrote notes on her parchment. She thought about if it was a rule that your wand becomes the other person's if you are disarmed, but decided not to ask since they seemed to be moving on. Oh so many notes to take, Minerva started writing some more.

Then she put her hand up, "Professor there was Nymphadora Tonks vs. Bellatrix Lestrange. Bellatrix ended up killing Nymphadora during that duel." Minerva frowned thinking about when she read this information. Nymphadora Tonks being a Hufflepuff and all.