Detailed Instructions: You will be given a trivia clue, and the category it belongs to. You should answer with the best answer that belongs in the category and is described by the clue. For consistency, answers should be in all lower cased letters.
Q: Category: ALL AROUND LONDON
Clue: A raven that escaped from this historic site in 1981 was last seen at a pub called the Rose & Punchbowl
A:
the tower of london