premise: Erotic romance novels are stories written about the development of a romantic relationship through sexual interaction. The sex is an inherent part of the story, character growth, and relationship development, and could not be removed without damaging the storyline.
hypothesis: The romance is an inherent part of the story in erotic romance novels.
reason: I believe that the system had trouble deciphering the truth in what I wrote because i switched the word romance with sex. 