Complex sentence: Justice (John Roger Tensen) is a character from the New Universe imprint of Marvel Comics, the protagonist of a 32-issue comic book series of the same name published from 1986 to 1989.
Split into simpler sentences: Justice (John Roger Tensen) is a fictional character appearing in American comic books published by Marvel Comics. The character appeared in the New Universe imprint of Marvel Comics, the protagonist of a 32-issue comic book series of the same name published from 1986 to 1989.