Conversation so far:
What kind of hobbies does Steven Spielberg have?
Steven Spielberg hobbies include being a collector of film memorabilia, Spielberg purchased a balsa Rosebud sled from Citizen Kane in 1982.

Question: Did he purchase any other film relics?
Self-contained rewrite: Did Steven Spielberg purchase any other film relics besides a balsa Rosebud sled from Citizen Kane in 1982?