Eino was curious as to why they would be learning about merpeople in Care of Magical Creatures. Did this mean they could have one as a pet? He wasn't sure whether that would be a good thing or a bad thing, but mermaids did have beautiful voices, did they not? So they would make lovely entertainment for a dinner party. When the professor posed a question, Eino raised his hand. "I would suspect that merpeople use a monarchical government system. At least, the colony in the Black Lake answer to one queen. Queen Arethusa, that is."