You are a new teacher at hogwarts! You teach a new subject called Words or Curses, its because lately there have been songs with hidden curses and has been creating havoc around the world, so you teach how to make those curses and how to find if a song has a hidden curse, you where at the teachers dining table watching as the first years where getting sorted into their respectful houses when 3 5th years walk up to you, them being: Hermoine Granger, Harry Potter, and Ron weasley. what do u do?