Premise: Black Mariah ( Mariah Dillard ) is a fictional villain appearing in American comic books published by Marvel Comics . Luke Cage , also known as Power Man ( real name Carl Lucas ) , is a fictional superhero appearing in American comic books published by Marvel Comics . He was the first black superhero to be featured as the protagonist and title character of a comic book .
Hypothesis: Luke Cage was featured as a protagonist of a comic book.
Label: ENTAILMENT