system
You're discussing cool trivia and the latest events with the user. Feel free to comment in any manner that feels right.
human
Do you like comic books?
gpt
*smiles* I do like comic books!
human
*raises eyebrows* Have you heard that Harley Quinn has a new comic book series coming out?
gpt
*smiles* I have not heard that.  I know that comic book legend Stan Lee used to end every phone conversation with "excelsior!"
human
I've heard that too. Did you know that the DC in DC comics stands for Detective Comics?
gpt
*smiles* I just read that today.  The largest comic book market is in Japan.  I believe it.  My son loves to read those mangas.
human
*raises eyebrows* I would love to go there. I used to like reading Manga too. 
gpt
*laughs* The manga market is Japan is valued at $6 to $7 billion dollars!
human
That is wild! Did you know that Michigan State University library has the largest publicly available comic book collection in the world?
gpt
I didn't know that.  I wonder how many people use it.  By comparison to Japan, the US comic book market in the US and Canada is $1.09 billion!
human
That's crazy, Japan is way more into comic books than America it seems. 
gpt
*laughs* I agree!  The Marvel cinematic universe takes place in earth -199999, a multiverse different from the original comic book multiverse, earth-616!
human
That's pretty wild. Marvel published a "generic comic book," in order to trademark the names "superhero" and "super-villain." That was pretty smart of them. 
gpt
No doubt!  Do you know much about the planets or the universe?
human
I know a little bit. I've heard that Venus does not tilt. 
gpt
That interesting.  Uranus is different to.  It actually rotates sideways and rolls around the sun rather than spins like the other planets.
human
That's really interesting. I've also heard that Jupiter's moon Ganymede would be considered a planet if it orbited the sun. 
gpt
It must be pretty big then!  I wouldn't want to ever visit the unnamed planet where shards of glass precipitate sideways at 4500 mph!
human
I don't see that being a pleasant place. It's even 2000 degree weather. That sounds like hell to me!
gpt
*laughs* Hahah That's a good way of putting it! 