"But Professor",said Scarlett,"She really is related to Galileo.All ravenclaws know it.She could prove it only if you give her a little bit of time.We are really sorry Professor.Actually it's our old habit to visit the tower.Our common rooms are well distinguished.We didn't remember it was the Slytherin irls side.Or we would never have been there to slash our house points professor.e are so sorry.We feel so guilty to have behaved in such a stupid manner and reduce our valuable house points.We are really very sorry professor.But please do think about our cause."