My favorite superhero is superman, a classic superhero in DC comic books.
I am not familiar with DC COMIC BOOKS! What is that?
DC Comics is a very well known American comic book publisher, they own several of the most popular comic book characters.
Ok like batman and ant man?
Yes they own Batman, Superman, Wonder Woman, and the Green Lantern just to name a few.
Oh cool! What kind of superheros do you like? Besides superman of course. 
I like justice league characters, so Wonder Woman and the ones I just listed too.
Ohh what is the justice league?
It's simply a group of fictional superheroes that all appear in comics published by DC Comics.