Question: The Scottish actor and author Robbie Coltrane is best known for this role in the "Harry Potter" films whose responsibility is the gamekeeper and Keeper of Keys and Grounds of what?
Sentence (from "Rubeus Hagrid"): In the third novel "Harry Potter and the Prisoner of Azkaban", Hagrid is promoted to Care of Magical Creatures teacher, and is later revealed to be a member of the Order of the Phoenix.
Relevant evidence: No