Kelli Presley is a fictional character in the "Black Christmas" franchise. The character, created by writer-director Glen Morgan and portrayed by actress Katie Cassidy, serves as the primary protagonist and final girl of the "Black Christmas" remake, acting as a replacement to Jess from the original film. Using only the above description and what you know about the world, "There are secondary protagonists in the Black Christmas franchise." is definitely correct, incorrect, or inconclusive? 