Knowledge: Joe Biden's book came out in March 1, 2022 while Superman comic was published in June 1, 1967.

Conversation:
Superman is a great super hero, don't you think?
I haven't heard of that but know he's a comic book superhero from DC Comics.
Yeah, do you know when the comic book Superman came out?

Response: Ah, the book came out in June 1, 1967.